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Sample records for control european american

  1. Interpretations of parental control by Asian immigrant and European American youth.

    PubMed

    Chao, Ruth K; Aque, Christine

    2009-06-01

    Although studies have reported ethnic and cultural differences in the effects of parenting on adolescent well-being, rarely have they included specific examinations of the cultural processes underlying these differences. This study examined adolescents' affective interpretations of parents' control (i.e., feelings of anger toward control) and how these interpretations may moderate the relationship between control and adolescents' behavioral adjustment. The study comprised 1,085 immigrant youth of Chinese, Korean, and Filipino descent, and also European American youth from high schools in the greater Los Angeles area. Differences were found between European American and Asian immigrant youth in the effects of both behavioral control and psychological control. Furthermore, among European Americans only, as adolescents' feelings of anger increased, the beneficial consequences of behavioral control decreased, whereas the negative effects of psychological control on behavior problems decreased. The results suggest that feeling anger toward parents' use of psychological control may serve a protective function for European American youth but not for Asian immigrant youth. In contrast, feeling angry about behavioral control seems to reduce the beneficial consequences of control among European Americans but not Asian immigrants.

  2. The Impact of Parental Support, Behavioral Control, and Psychological Control on the Academic Achievement and Self-Esteem of African American and European American Adolescents.

    ERIC Educational Resources Information Center

    Bean, Roy A.; Bush, Kevin R.; McKenry, Patrick C.; Wilson, Stephan M.

    2003-01-01

    Relationships between adolescent functioning and parent support, behavioral control, and psychological control were examined among European American and African American adolescents. A number of correlations were significant, including maternal support and academic achievement and self-esteem, and paternal psychological control and self-esteem.…

  3. A structural equation model analysis of perceived control and psychological distress on worry among African American and European American young adults.

    PubMed

    Chapman, L Kevin; Kertz, Sarah J; Woodruff-Borden, Janet

    2009-01-01

    Perceived control has been identified as an important factor in the development and maintenance of mood disorders, and worry has been shown to have a unique relationship with psychological distress associated with mood disorders. The relationships between these variables have received little attention in the literature, and even less in terms of the role racial status may serve. The current study investigated the structural relationship between psychological distress and perceived control in predicting self-reported worry as well as potential differences in paths to worry in African American and European American young adults using a structural equation model. One hundred twenty-one European American and 100 African American undergraduate students completed the Beck Depression Inventory (BDI), the State Trait Anxiety Inventory (STAI), the Anxiety Control Questionnaire (ACQ), and the Penn State Worry Questionnaire (PSWQ). Results suggest that psychological distress and perceived control predict worry in both the African American and European American samples, however there were significant differences in terms of which construct contributed most. For African Americans, psychological distress contributed significantly more to worry than perceived control, whereas low perceived control contributed more to worry for European Americans. Implications and suggestions for future research are discussed.

  4. Cues used for distinguishing African American and European American voices

    NASA Astrophysics Data System (ADS)

    Thomas, Erik R.; Lass, Norman J.

    2005-04-01

    Past studies have shown that listeners can distinguish most African American and European American voices, but how they do so is poorly understood. Three experiments were designed to investigate this problem. Recordings of African American and European American college students performing various reading tasks were used as the basis for stimuli in all three. In the first experiment, stimuli were subjected to monotonization, lowpass filtering at 660 Hz, and no modification. In the second, stimuli featuring certain ethnically diagnostic vowels and control stimuli were subjected to monotonization, conversion of vowels to schwa, or no modification. In the third, stimuli featuring diagnostic vowels and control stimuli were modified so that the intonation of paired African American and European American speakers was swapped. In all three experiments, African American and European American listeners in North Carolina and European American listeners in West Virginia identified the ethnicity of the speaker of each stimulus. Vowel quality emerged as the most consistent cue for identifications. However, listeners accessed other cues differently for male and female speakers. Breathiness was correlated with identifications of male speakers but not of female speakers. F0-related factors proved more important for female speakers than for male speakers. [Work supported by NSF.

  5. Culture and Personality Among European American and Asian American Men

    PubMed Central

    Eap, Sopagna; DeGarmo, David S.; Kawakami, Ayaka; Hara, Shelley N.; Hall, Gordon C.N.; Teten, Andra L.

    2009-01-01

    Personality differences between Asian American (N = 320) and European American men (N = 242) and also among Asian American ethnic groups (Korean, Chinese, Japanese, Filipino, and mixed Asian) are examined on the Big Five personality dimension. Personality structures for Asian Americans and European Americans closely replicate established norms. However, congruence is greater for European American and highly acculturated Asian American men than for low acculturated Asian American men. Similar patterns are found for the construct loss of face (LOF). Asian American men with a high concern for LOF are less similar in their personality structure to European American men than Asian American men with low LOF concern. Mean differences are also found among Asian American and European American men, who differ significantly on Extraversion, Conscientiousness, Openness, and Neuroticism. Results indicate that acculturation and LOF are significantly associated with these four personality dimensions for both Asian American and European American men. PMID:19169434

  6. Assessing European Egg Parasitoids as a Mean of Controlling the Invasive South American Tomato Pinworm Tuta absoluta

    PubMed Central

    Chailleux, Anaïs; Desneux, Nicolas; Seguret, Julien; Do Thi Khanh, Hong; Maignet, Pascal; Tabone, Elisabeth

    2012-01-01

    The South American tomato pinworm (Tuta absoluta) has recently invaded Europe and is rapidly spreading in the Afro-Eurasian continent where it is becoming a major pest on tomato crops. Laboratory tests were undertaken to evaluate the potential of 29 European strains of Trichogramma parasitoids to control T. absoluta. In addition to the host itself, the host plant (tomato) was used during the laboratory tests in order to increase the chance of selecting the best parasitoid strains. Trichogramma females were placed with T. absoluta eggs on a tomato leaflet in tubes. We compared the parasitism of T. absoluta by the various Trichogramma species tested to the Trichogramma species currently commercially available for the pest control in Europe, i.e. Trichogramma achaeae. Thereafter, the more promising strains were tested on a larger scale, in mesocosm (i.e. cages in greenhouses) and in greenhouse compartments to evaluate efficiency of laboratory selected strains under cropping conditions. The most efficient strain from the laboratory screening trials did not perform as efficiently under the greenhouse conditions. We discuss differences in parasitism levels among species and strains and among the different scales tested in the experiments, as well as implications of these results for further screening for biocontrol agents. PMID:23144727

  7. Cultural Diversity among American and European Businesspersons.

    ERIC Educational Resources Information Center

    West, Judy F.; Nixon, Judy C.

    An astute American, knowledgeable of and sensitive to cultural diversities among Europeans can communicate effectively for business success. The results of research into the communication customs of 27 European countries are presented: the Big Three (France, Germany, United Kingdom--England, Northern Ireland, Scotland, and Wales); Western…

  8. Media exposure, internalization of the thin ideal, and body dissatisfaction: comparing Asian American and European American college females.

    PubMed

    Nouri, Mahsa; Hill, Laura G; Orrell-Valente, Joan K

    2011-09-01

    Internalization of the thin ideal mediates the media exposure-body dissatisfaction relation in young adult European American females. There is little related research on Asian Americans. We used structural equations modeling to test: (1) whether media exposure was associated with body dissatisfaction in Asian American young adult females, (2) internalization of the thin ideal mediated any such association, and (3) whether the mediational model provided equivalent fit for European American and Asian American samples. Participants were 287 college females (154 Asian Americans, 133 European Americans). Internalization of the thin ideal explained the media exposure-body dissatisfaction association equally well for both groups. Results suggest that Asian Americans may be employing unhealthy weight control behaviors, and may be prone to developing eating disorders, at rates similar to European American young adult females. Clinicians need to screen carefully for body dissatisfaction, unhealthy weight control behaviors, and eating disorders in Asian American females. PMID:21775227

  9. Characterizing and explaining differences in cognitive test performance between African American and European American older adults

    PubMed Central

    Morgan, Adrienne T. Aiken; Marsiske, Michael; Whitfield, Keith E.

    2007-01-01

    The present study examined differences in cognitive performance of African American and European American older adults on cognitive and intellectual measures, and the extent to which literacy status or reading level was useful in explaining these group differences. African American elders performed more poorly than European American elders on twelve of thirteen cognitive tests administered, p < .05. After controlling for reading level achievement, differences in performance became non-significant for five of these twelve tests. Nonetheless, some differences persisted, suggesting that other potential mediators of race differences remain to be explored in future research. PMID:18189169

  10. Quality of postoperative pain management in American versus European institutions.

    PubMed

    Chapman, C Richard; Stevens, Duncan A; Lipman, Arthur G

    2013-12-01

    Management of postoperative pain remains an important clinical problem throughout the world. Using the PAIN-OUT acute pain registry database to examine perioperative pain management in orthopedic surgery patients, we compared patient-reported outcomes (PROs) in a pooled sample obtained from four American hospitals (N = 473) with PROs in a pooled sample of 20 European institutions (N = 8799). Most American hospitals consistently assess acute pain in surgical patients due to Joint Commission accreditation guidelines. Therefore, we hypothesized that this practice would create a climate of clinical staff sensitivity to patients' pain and a greater readiness to intervene when pain is higher than one would find in Europe as a whole. American institutions might then provide better control of postoperative pain after orthopedic surgery than European institutions. Because of the large sample sizes, our analyses focused on effect size rather than statistical significance. Evaluation of the pain PROs revealed that European patients reported much lower Worst Pain on the first day after orthopedic surgery than American patients. The mean Worst Pain (± SD) for Europeans was 5.4 (2.5) but for Americans the mean was 7.4 (2.7), p < .0001, a large effect size. Europeans also reported significantly less emotional discomfort, less interference of pain with activity and lower Least Pain. Nonetheless, 98.3% of American patients received opioids on the ward on the first postoperative day compared to 70.2% of European patients, and 41.1% received regional analgesia on the ward while 15.9% of European patients received regional analgesia (both small effect sizes). Overall, the results are clear in demonstrating much better pain control in the ensemble of European countries as compared to the United States. PMID:24143928

  11. Breadth of Extracurricular Participation and Adolescent Adjustment among African-American and European-American Youth

    ERIC Educational Resources Information Center

    Fredricks, Jennifer A.; Eccles, Jacquelynne S.

    2010-01-01

    We examined the linear and nonlinear relations between breadth of extracurricular participation in 11th grade and developmental outcomes at 11th grade and 1 year after high school in an economically diverse sample of African-American and European-American youth. In general, controlling for demographic factors, children's motivation, and the…

  12. Consequences of learning about historical racism among European American and African American children.

    PubMed

    Hughes, Julie M; Bigler, Rebecca S; Levy, Sheri R

    2007-01-01

    Knowledge about racism is a critical component of educational curricula and contemporary race relations. To examine children's responses to learning about racism, European American (Study 1; N= 48) and African American (Study 2; N= 69) elementary-aged children (ages 6-11) received history lessons that included information about racism experienced by African Americans (racism condition), or otherwise identical lessons that omitted this information (control condition). Children's racial attitudes and cognitive and affective responses to the lessons were assessed. Among European American children, racism condition participants showed less biased attitudes toward African Americans than control condition participants. Among African American children, attitudes did not vary by condition. Children in the two conditions showed several different cognitive and affective responses to the lessons.

  13. Beyond parenting practices: extended kinship support and the academic adjustment of African-American and European-American teens.

    PubMed

    Pallock, Linda L; Lamborn, Susie D

    2006-10-01

    This study examined adolescents' perceptions of parenting practices and extended kinship support in relation to academic adjustment for 104 African American and 60 European American 9th and 10th graders (14 and 15 year olds). For African-American teens, parental acceptance was associated with school values, teacher bonding, and work orientation. Higher levels of behavioral control and lower levels of psychological control were associated with a stronger work orientation. After accounting for the demographic variables and the three parenting practices, higher levels of extended kinship support related to stronger school values, higher teacher bonding, and a stronger work orientation. For European-American teens, parental acceptance related to academic adjustment, including stronger school values, higher teacher bonding, and a stronger work orientation. European-American adolescents with stronger extended kinship networks reported higher teacher bonding and a stronger work orientation. Results indicate the importance of extended kinship support for both African-American and European-American adolescents.

  14. Polymorphisms of the SAMHD1 Gene Are Not Associated with the Infection and Natural Control of HIV Type 1 in Europeans and African-Americans

    PubMed Central

    Coon, Sirena; Wang, Danxin

    2012-01-01

    Abstract The HIV-1 restriction factor SAM domain and HD domain-containing protein 1 (SAMHD1) blocks HIV-1 infection in human myeloid cells. Mutations in the SAMHD1 gene are associated with rare genetic diseases including Aicardi–Goutieres syndrome. However, it is unknown whether polymorphisms of SAMHD1 are associated with infection and natural control of HIV-1 in humans. Our objective was to determine whether the expression of SAMHD1 mRNA is affected by common single nucleotide polymorphisms (SNPs) in SAMHD1 and whether the SNPs are associated with HIV-1 infection status. Using a tagging SNP approach, we determined the association between eight tagging SNPs in SAMHD1 and the mRNA expression in B-lymphocyte cell lines from 70 healthy white donors. We identified one SNP (rs1291142) that was significantly associated with SAMHD1 mRNA expression, with minor allele carriers having 30% less mRNA levels (p=0.015). However, after analyzing the published genome-wide association study data of 857 HIV-1 controllers and 2088 HIV-1 progressors from the European and African-American cohorts, we did not find a significant association between SNPs in SAMHD1 and HIV-1 infection status, including SNP rs1291142 (p>0.05). We also observed 2- to 6-fold variations of SAMHD1 mRNA levels in primary B-lymphocytes, CD4+ T-lymphocytes, and CD14+ monocytes from five healthy donors. Our results suggest that common regulatory polymorphism(s) exist in the SAMHD1 gene that affects its mRNA expression in B-lymphocyte cell lines from healthy whites. However, polymorphisms of SAMHD1 are unlikely to contribute to the infection and natural control of HIV-1 in European and African-American individuals. PMID:22530776

  15. A comparison of type 2 diabetes risk allele load between African Americans and European Americans.

    PubMed

    Keaton, Jacob M; Cooke Bailey, Jessica N; Palmer, Nicholette D; Freedman, Barry I; Langefeld, Carl D; Ng, Maggie C Y; Bowden, Donald W

    2014-12-01

    The prevalence of type 2 diabetes (T2D) is greater in populations of African descent compared to European-descent populations. Genetic risk factors may underlie the disparity in disease prevalence. Genome-wide association studies (GWAS) have identified >60 common genetic variants that contribute to T2D risk in populations of European, Asian, African and Hispanic descent. These studies have not comprehensively examined population differences in cumulative risk allele load. To investigate the relationship between risk allele load and T2D risk, 46 T2D single nucleotide polymorphisms (SNPs) in 43 loci from GWAS in European, Asian, and African-derived populations were genotyped in 1,990 African Americans (n = 963 T2D cases, n = 1,027 controls) and 1,644 European Americans (n = 719 T2D cases, n = 925 controls) ascertained and recruited using a common protocol in the southeast United States. A genetic risk score (GRS) was constructed from the cumulative risk alleles for each individual. In African American subjects, risk allele frequencies ranged from 0.024 to 0.964. Risk alleles from 26 SNPs demonstrated directional consistency with previous studies, and 3 SNPs from ADAMTS9, TCF7L2, and ZFAND6 showed nominal evidence of association (p < 0.05). African American individuals carried 38-67 (53.7 ± 4.0, mean ± SD) risk alleles. In European American subjects, risk allele frequencies ranged from 0.084 to 0.996. Risk alleles from 36 SNPs demonstrated directional consistency, and 10 SNPs from BCL11A, PSMD6, ADAMTS9, ZFAND3, ANK1, CDKN2A/B, TCF7L2, PRC1, FTO, and BCAR1 showed evidence of association (p < 0.05). European American individuals carried 38-65 (50.9 ± 4.4) risk alleles. African Americans have a significantly greater burden of 2.8 risk alleles (p = 3.97 × 10(-89)) compared to European Americans. However, GRS modeling showed that cumulative risk allele load was associated with risk of T2D in European Americans, but only marginally in African Americans. This result

  16. A Comparison of Type 2 Diabetes Risk Allele Load between African Americans and European Americans

    PubMed Central

    Keaton, Jacob M.; Cooke Bailey, Jessica N.; Palmer, Nicholette D.; Freedman, Barry I.; Langefeld, Carl D.; Ng, Maggie C. Y.; Bowden, Donald W.

    2014-01-01

    The prevalence of type 2 diabetes (T2D) is greater in populations of African descent compared to European-descent populations. Genetic risk factors may underlie the disparity in disease prevalence. Genome-wide association studies (GWAS) have identified >60 common genetic variants that contribute to T2D risk in populations of European, Asian, African, and Hispanic descent. These studies have not comprehensively examined population differences in cumulative risk allele load. To investigate the relationship between risk allele load and T2D risk, 46 T2D single nucleotide polymorphisms (SNPs) in 43 loci from GWAS in European, Asian, and African derived populations were genotyped in 1,990 African Americans (n=963 T2D cases, n=1,027 controls) and 1,644 European Americans (n=719 T2D cases, n=925 controls) ascertained and recruited using a common protocol in the southeast United States. A genetic risk score (GRS) was constructed from the cumulative risk alleles for each individual. In African American subjects, risk allele frequencies ranged from 0.024 to 0.964. Risk alleles from 26 SNPs demonstrated directional consistency with previous studies, and 3 SNPs from ADAMTS9, TCF7L2, and ZFAND6 showed nominal evidence of association (p<0.05). African American individuals carried 38–67 (53.7 ± 4.0, mean ± SD) risk alleles. In European American subjects, risk allele frequencies ranged from 0.084 to 0.996. Risk alleles from 36 SNPs demonstrated directional consistency, and 10 SNPs from BCL11A, PSMD6, ADAMTS9, ZFAND3, ANK1, CDKN2A/B, TCF7L2, PRC1, FTO, and BCAR1 showed evidence of association (p<0.05). European American individuals carried 38–65 (50.9 ± 4.4) risk alleles. African Americans have a significantly greater burden of 2.9 risk alleles (p=3.97×10−89) compared to European Americans. However, GRS modeling showed that cumulative risk allele load was associated with risk of T2D in European Americans, but only marginally in African Americans. This result suggests that

  17. Perceptions of African American and European American Teachers on the Education of African American Boys

    ERIC Educational Resources Information Center

    Bacon, Ellen; Banks, Joy; Young, Kathryn; Jackson, Francesina R.

    2007-01-01

    The authors interviewed 27 teachers (16 African American and 11 European American) on instructional factors contributing to overidentification of behavior problems in African American boys. Interviews focused on teachers' perspectives of effective teachers, teacher-student relationships, and communication styles. Analysis of the interviews showed…

  18. Fine Motor Skills and Mathematics Achievement in East Asian American and European American Kindergartners and First Graders

    ERIC Educational Resources Information Center

    Luo, Zupei; Jose, Paul E.; Huntsinger, Carol S.; Pigott, Therese D.

    2007-01-01

    This study examined whether fine motor skills were related to the initial scores and growth rate of mathematics achievement in American kindergartners and first graders. Participants were 244 East Asian American and 9,816 European American children from the US-based Early Childhood Longitudinal Study (ECLS-K). To control sampling bias, two…

  19. West European and American Public Opinion on Peace, Defence, and Arms Control in a Cross-National Perspective.

    ERIC Educational Resources Information Center

    Adler, Kenneth P.

    1986-01-01

    Summarizes public opinion on perceived threats to peace, the means considered most effective to preserve and strengthen peace, and attitudes toward military resistance, nuclear weapons, and defense spending. The data presented span several years and are often reported for individual West European nations. (JDH)

  20. Friendship factors and suicidality: common and unique patterns in Mexican American and European American youth.

    PubMed

    Winterrowd, Erin; Canetto, Silvia Sara; Chavez, Ernest L

    2011-02-01

    Research suggests a link between friendships and suicidality among U.S. youth, but this link has not been confirmed across ethnicities. The relationship between friendships and suicidality among Mexican American and European American adolescents was examined in this study. Specifically, the role of friendship problems (i.e., social isolation, poor quality friendships) and problematic friends (i.e., friends who were disconnected from school, delinquent friends) was explored. Participants were 648 community youth. Friends' school disconnection was related to Mexican American girls' suicidal ideation, while friends' delinquency was associated with European American youth suicidal behavior. Friendship factors were no longer associated with suicidality after controlling for suicidality correlates such as depression. These findings indicate that the relationship between friendships and suicidality varies by gender and ethnicity. They also suggest a dominant role of depression. PMID:21309824

  1. What can Europeans learn from Americans?

    PubMed Central

    Enthoven, Alain C.

    1989-01-01

    In a wide-ranging look at many aspects of health care financing and delivery, the concepts of glasnost and perestroika are used as a framework for presenting ideas from the American system that may have value for European health care planners. These include more uniform approaches to data collection and cost reporting, patient outcome studies, evaluation of service and access standards, publication of information, quality assurance review, decentralization and independent institutions, prepaid group practice, demonstrations and experiments, and managed competition. Suggestions are offered for making health care systems on both sides of the Atlantic more manageable, efficient, and responsive. PMID:10313435

  2. Using European Systems from a North American Library.

    ERIC Educational Resources Information Center

    Clinton, Marshall; Grenville, Sally

    1980-01-01

    Illustrates the special considerations of using European search systems from North America: steps in establishing a telephone link with the European Space Agency's system, lack of availability to North Americans of some European databases through this system, user reaction, and costs. Brief descriptions of some European databases and a connect…

  3. Korean American Parents' Communication with European American Therapist during Behavioral Intervention Services

    ERIC Educational Resources Information Center

    Park, Sungho

    2012-01-01

    Qualitative research method was employed in order to explore how Korean American parents of children with severe developmental disabilities and problem behaviors collaborate with European American service providers. Ten Korean American parents who received behavioral therapy from European American therapists participated in this study. Results of…

  4. Mothers' Self-Reported Emotional Expression in Mainland Chinese, Chinese American and European American Families

    ERIC Educational Resources Information Center

    Camras, Linda; Kolmodin, Karen; Chen, Yinghe

    2008-01-01

    This study compared Mainland Chinese, Chinese American and European American mothers' self-reported emotional expression within the family. Mothers of 3-year-old European American (n = 40), Chinese American (n = 39) and Mainland Chinese (n = 36) children (n = 20 girls per group) completed the Self-Expressiveness in the Family Questionnaire (SEFQ),…

  5. Appearance Self-Attitudes of African American and European American Women: Media Comparisons and Internalization of Beauty Ideals

    ERIC Educational Resources Information Center

    Jefferson, Deana L.; Stake, Jayne E.

    2009-01-01

    African American (AA) women have reported less body image disturbance than European American (EA) women, but questions remain about the nature and extent of this difference. This study examined differences in the body image of 80 AA women and 89 EA women with an improved methodology that controlled for body size, distinguished between satisfaction…

  6. A Psychometric Revision of the European American Values Scale for Asian Americans Using the Rasch Model

    ERIC Educational Resources Information Center

    Hong, Sehee; Kim, Bryan S. K.; Wolfe, Maren M.

    2005-01-01

    In this study, the 18-item European American Values Scale for Asian Americans (M. M. Wolfe, P. H. Yang, E. C. Wong, & D. R. Atkinson, 2001) was revised on the basis of results from a psychometric analysis using the Rasch Model (G. Rasch, 1960). The results led to the establishment of the 25-item European American Values Scale for Asian…

  7. An American Construction of European Education Space

    ERIC Educational Resources Information Center

    Silova, Iveta; Brehm, William C.

    2010-01-01

    The construction of the European education space has typically been attributed to European education policy makers, institutions, and networks. Rarely do scholars consider the role of outside, non-European actors in shaping the terrain of European education thought and practice. This article considers the construction of the European education…

  8. The Peoples Multicultural Almanac: America from the 1400s to Present. 365 Days of Contributions by African Americans, Asian Americans, Hispanic Americans, Native Americans, European Americans.

    ERIC Educational Resources Information Center

    Taylor, Earl J., Jr.; And Others

    The Peoples Multicultural Almanac provides five entries for each day in the school year, September through May, organized for the following ethnic groups: (1) African Americans; (2) Asian Americans; (3) European Americans; (4) Hispanic Americans; and (5) Native Americans. The entries highlight significant social, political, historical, cultural,…

  9. Horizontal and vertical dimensions of individualism-collectivism: a comparison of African Americans and European Americans.

    PubMed

    Komarraju, Meera; Cokley, Kevin O

    2008-10-01

    The current study examined ethnic differences in horizontal and vertical dimensions of individualism and collectivism among 96 African American and 149 European American college students. Participants completed the 32-item Singelis et al. (1995) Individualism/Collectivism Scale. Multivariate analyses of variance results yielded a main effect for ethnicity, with African Americans being significantly higher on horizontal individualism and European Americans being higher on horizontal collectivism and vertical individualism. A moderated multiple regression analysis indicated that ethnicity significantly moderated the relationship between individualism and collectivism. Individualism and collectivism were significantly and positively associated among African Americans, but not associated among European Americans. In addition, collectivism was related to grade point average for African Americans but not for European Americans. Contrary to the prevailing view of individualism-collectivism being unipolar, orthogonal dimensions, results provide support for individualism-collectivism to be considered as unipolar, related dimensions for African Americans.

  10. Predictors of self-esteem for Mexican American and European American youths: a reexamination of the influence of parenting.

    PubMed

    Ruiz, Sonia Y; Roosa, Mark W; Gonzales, Nancy A

    2002-03-01

    Decades of research with European American middle-class families have found significant relations between parenting behavior and child self-esteem. Similar research with minority and low-income families is rare. The present study examined the relation between parenting practices and child self-esteem among 70 Mexican American and 161 European American youths. The analyses consisted of regressing child self-esteem on parenting practices (acceptance, rejection, inconsistent discipline, and hostile control), ethnicity, socioeconomic status (SES), and the interactions between ethnicity, SES, and parenting practices. Several main effects and interactions were significant; for each interaction, behavior of low-income or Mexican American parents had less influence on children's self-esteem than did similar behavior by middle-class or European American parents.

  11. Cultural variation in the social organization of problem solving among African American and European American siblings.

    PubMed

    Budak, Daniel; Chavajay, Pablo

    2012-07-01

    This study examined the social organization of a problem-solving task among 15 African American and 15 European American sibling pairs. The 30 sibling pairs between the ages of 6 and 12 were video recorded constructing a marble track together during a home visit. African American siblings were observed to collaborate more often than European American siblings who were more likely to divide up the labor and direct each other in constructing the marble track. In addition, older European American siblings made more proposals of step plans than older African American siblings. The findings provide insights into the cultural basis of the social organization of problem solving across African American and European American siblings. PMID:22686140

  12. Exercise economy in African American and European American women.

    PubMed

    Hunter, Gary R; McCarthy, John P; Bamman, Marcas M; Larson-Meyer, D Enette; Fisher, Gordon; Newcomer, Bradley R

    2011-08-01

    We have previously shown that Achilles tendon length is related to walking economy on the flat, presumably because of increased stretch-shortening cycle elastic energy savings. In addition, greater walking economy in African American (AA) women compared to European American (EA) women is explained by longer Achilles tendons in AA women. The purposes of this study were to determine whether economy while walking up a grade and during isometric plantar flexion, two tasks expected to produce proportionately less energy savings from elastic savings are different between AA and EA women. We evaluated walking economy at 4.8 km/h at 0 and 2.5% grade in 48 AA and 48 EA premenopausal women. Plantar flexor muscle metabolic economy (force/ATP) was also evaluated using (31) phosphate magnetic resonance spectroscopy ((31)P-MRS). AA women walked on the flat more economically (net VO(2), AA 8.3 and EA 8.9 ml kg(-1) min(-1), P = 0.04). No significant ethnic differences were observed while walking up a 2.5% grade or in (31)P-MRS determined plantar flexor muscle metabolic economy. These data support our previous study's suggestion that AA women are more economical while walking on the flat. On the other hand, in activities in which stretch-shortening cycle elastic energy savings would be expected to be reduced (grade walking and isometric force production), no differences in economy during grade walking or isometric force production were observed suggesting that biomechanical, i.e. stretch-shortening cycle elastic energy savings differences rather biochemical differences contribute to the better flat walking economy observed in AA women.

  13. Exercise economy in African American and European American women

    PubMed Central

    McCarthy, John P.; Bamman, Marcas M.; Larson-Meyer, D. Enette; Fisher, Gordon; Newcomer, Bradley R.

    2011-01-01

    We have previously shown that Achilles tendon length is related to walking economy on the flat, presumably because of increased stretch–shortening cycle elastic energy savings. In addition, greater walking economy in African American (AA) women compared to European American (EA) women is explained by longer Achilles tendons in AA women. The purposes of this study were to determine whether economy while walking up a grade and during isometric plantar flexion, two tasks expected to produce proportionately less energy savings from elastic savings are different between AA and EA women. We evaluated walking economy at 4.8 km/h at 0 and 2.5% grade in 48 AA and 48 EA premenopausal women. Plantar flexor muscle metabolic economy (force/ATP) was also evaluated using 31 phosphate magnetic resonance spectroscopy (31P-MRS). AA women walked on the flat more economically (net VO2, AA 8.3 and EA 8.9 ml kg−1 min−1, P = 0.04). No significant ethnic differences were observed while walking up a 2.5% grade or in 31P-MRS determined plantar flexor muscle metabolic economy. These data support our previous study’s suggestion that AA women are more economical while walking on the flat. On the other hand, in activities in which stretch–shortening cycle elastic energy savings would be expected to be reduced (grade walking and isometric force production), no differences in economy during grade walking or isometric force production were observed suggesting that biomechanical, i.e. stretch–shortening cycle elastic energy savings differences rather biochemical differences contribute to the better flat walking economy observed in AA women. PMID:21229260

  14. Paternal Hostility and Maternal Hostility in European American and African American Families.

    PubMed

    Wu, Ed Y; Reeb, Ben T; Martin, Monica J; Gibbons, Frederick X; Simons, Ronald L; Conger, Rand D

    2014-06-01

    The authors examined the hypothesized influence of maternal and paternal hostility on youth delinquency over time. The investigation addressed significant gaps in earlier research on parental hostility, including the neglect of father effects, especially in African American families. Using prospective, longitudinal data from community samples of European American (n = 422) and African American (n = 272) 2-parent families, the authors examined the independent effects of paternal and maternal hostility on youth delinquency. The results indicated that paternal hostility significantly predicted relative increases in youth delinquent behaviors above and beyond the effects of maternal hostility; conversely, maternal hostility did not predict youth delinquency after controlling for paternal hostility. Multiple-group analyses yielded similar results for both ethnic groups and for boys and girls. These results underscore the importance of including both parents in research on diverse families. Neglecting fathers provides an incomplete account of parenting in relation to youth development.

  15. Paternal Hostility and Maternal Hostility in European American and African American Families.

    PubMed

    Wu, Ed Y; Reeb, Ben T; Martin, Monica J; Gibbons, Frederick X; Simons, Ronald L; Conger, Rand D

    2014-06-01

    The authors examined the hypothesized influence of maternal and paternal hostility on youth delinquency over time. The investigation addressed significant gaps in earlier research on parental hostility, including the neglect of father effects, especially in African American families. Using prospective, longitudinal data from community samples of European American (n = 422) and African American (n = 272) 2-parent families, the authors examined the independent effects of paternal and maternal hostility on youth delinquency. The results indicated that paternal hostility significantly predicted relative increases in youth delinquent behaviors above and beyond the effects of maternal hostility; conversely, maternal hostility did not predict youth delinquency after controlling for paternal hostility. Multiple-group analyses yielded similar results for both ethnic groups and for boys and girls. These results underscore the importance of including both parents in research on diverse families. Neglecting fathers provides an incomplete account of parenting in relation to youth development. PMID:25045174

  16. Cultural In-Group Advantage: Emotion Recognition in African American and European American Faces and Voices

    ERIC Educational Resources Information Center

    Wickline, Virginia B.; Bailey, Wendy; Nowicki, Stephen

    2009-01-01

    The authors explored whether there were in-group advantages in emotion recognition of faces and voices by culture or geographic region. Participants were 72 African American students (33 men, 39 women), 102 European American students (30 men, 72 women), 30 African international students (16 men, 14 women), and 30 European international students…

  17. Disclosure to parents about everyday activities among american adolescents from mexican, chinese, and European backgrounds.

    PubMed

    Yau, Jenny P; Tasopoulos-Chan, Marina; Smetana, Judith G

    2009-01-01

    Disclosure to parents and reasons for not disclosing different activities were examined in 489 Chinese, Mexican, and European American adolescents (M = 16.37 years, SD = 0.77). With generational status controlled, Chinese American adolescents disclosed less to mothers about personal and multifaceted activities than European Americans and less about personal feelings than other youth, primarily because these acts were considered personal, not harmful, or because parents would not listen or understand. Disclosure regarding prudential behavior was lower among Mexican American than among European American adolescents, primarily due to concerns with parental disapproval. Multigroup path analyses indicated that greater closeness to parents is associated with more disclosure for all youth and activities; associations between family obligation and disclosure varied by domain and ethnicity. PMID:19765013

  18. Disclosure to parents about everyday activities among american adolescents from mexican, chinese, and European backgrounds.

    PubMed

    Yau, Jenny P; Tasopoulos-Chan, Marina; Smetana, Judith G

    2009-01-01

    Disclosure to parents and reasons for not disclosing different activities were examined in 489 Chinese, Mexican, and European American adolescents (M = 16.37 years, SD = 0.77). With generational status controlled, Chinese American adolescents disclosed less to mothers about personal and multifaceted activities than European Americans and less about personal feelings than other youth, primarily because these acts were considered personal, not harmful, or because parents would not listen or understand. Disclosure regarding prudential behavior was lower among Mexican American than among European American adolescents, primarily due to concerns with parental disapproval. Multigroup path analyses indicated that greater closeness to parents is associated with more disclosure for all youth and activities; associations between family obligation and disclosure varied by domain and ethnicity.

  19. Modalities of Infant-Mother Interaction in Japanese, Japanese American Immigrant, and European American Dyads

    PubMed Central

    Bornstein, Marc H.; Cote, Linda R.; Haynes, O. Maurice; Suwalsky, Joan T. D.; Bakeman, Roger

    2011-01-01

    Cultural variation in relations and moment-to-moment contingencies of infant-mother person-oriented and object-oriented interactions were examined and compared in 118 Japanese, Japanese American immigrant, and European American dyads with 5.5-month-olds. Infant and mother person-oriented behaviors were positively related in all cultural groups, but infant and mother object-oriented behaviors were positively related only among European Americans. In all groups, infant and mother behaviors within each modality were mutually contingent. Culture moderated lead-lag relations: Japanese infants were more likely than their mothers to respond in object-oriented interactions, European American mothers were more likely than their infants to respond in person-oriented interactions. Japanese American dyads behaved more like European American dyads. Interaction, infant effects, and parent socialization findings are set in cultural and accultural models of transactions between young infants and their mothers. PMID:22860874

  20. Modalities of infant-mother interaction in Japanese, Japanese American immigrant, and European American dyads.

    PubMed

    Bornstein, Marc H; Cote, Linda R; Haynes, O Maurice; Suwalsky, Joan T D; Bakeman, Roger

    2012-11-01

    Cultural variation in relations and moment-to-moment contingencies of infant-mother person-oriented and object-oriented interactions were compared in 118 Japanese, Japanese American immigrant, and European American dyads with 5.5-month-olds. Infant and mother person-oriented behaviors were related in all cultural groups, but infant and mother object-oriented behaviors were related only among European Americans. Infant and mother behaviors within each modality were mutually contingent in all groups. Culture moderated lead-lag relations: Japanese infants were more likely than their mothers to respond in object-oriented interactions; European American mothers were more likely than their infants to respond in person-oriented interactions. Japanese American dyads behaved like European American dyads. Interactions, infant effects, and parent socialization findings are set in cultural and accultural models of infant-mother transactions. PMID:22860874

  1. Attachment Style Differences and Depression in African American and European American College Women: Normative Adaptations?

    ERIC Educational Resources Information Center

    Cooley, Eileen L.; Garcia, Amber L.

    2012-01-01

    This study examined ethnic differences in attachment styles and depression among African American and European American college women. African American women reported less favorable views of others, which suggests that attachment styles emphasizing caution in relationships may be normative and adaptive for these women. There were no differences…

  2. Cultural Models of Education and Academic Performance for Native American and European American Students

    ERIC Educational Resources Information Center

    Fryberg, Stephanie A.; Covarrubias, Rebecca; Burack, Jacob A.

    2013-01-01

    We examined the role of cultural representations of self (i.e., interdependence and independence) and positive relationships (i.e., trust for teachers) in academic performance (i.e., self-reported grades) for Native American ("N"?=?41) and European American ("N"?=?49) high school students. The Native American students endorsed…

  3. Design and Development of the European American Values Scale for Asian Americans.

    ERIC Educational Resources Information Center

    Wolfe, Maren M.; Yang, Peggy H.; Wong, Eunice C.; Atkinson, Donald R.

    2001-01-01

    Introduces development of a scale that can be used along with the Asian Values Scale, to assess adherence to Asian cultural values. Used in combination these scales can measure Asian American acculturation to European American values. They make it possible to obtain a value and behavior assessment of Asian American acculturation. (JDM)

  4. The American "New Journalism" and the Europeans.

    ERIC Educational Resources Information Center

    Marzolf, Marion

    American "New Journalism" of the 1880s and 1890s--a blend of the popular press and the elite political and literary journal creating a comprehensive general interest newspaper that informed, entertained, and editorialized on politics--became the model for the modern daily newspaper in the Western World. The American emphasis on news and the…

  5. MEASUREMENT EQUIVALENCE OF NEIGHBORHOOD QUALITY MEASURES FOR EUROPEAN AMERICAN AND MEXICAN AMERICAN FAMILIES

    PubMed Central

    Kim, Su Yeong; Nair, Rajni; Knight, George P.; Roosa, Mark W.; Updegraff, Kimberly A.

    2009-01-01

    The factorial and construct equivalence of subscales assessing parents’ and children’s perceptions of the quality of their neighborhood was examined in Mexican American and European American families. All subscales (dangerous people in the neighborhood, sense of safety in the neighborhood, quality of the physical environment) demonstrated adequate partial factorial invariance across English- and Spanish-speaking Mexican American and European American families. Reports by children about dangerous people in the neighborhood was the closest to achieving strict factorial invariance, and the only one of the four dimensions to achieve invariance in the validity analyses across Mexican American and European American families. The implications of using these self-report neighborhood quality measures in studies of multiple cultural or language groups are discussed. PMID:19183709

  6. Design and development of the European American values scale for Asian Americans.

    PubMed

    Wolfe, M M; Yang, P H; Wong, E C; Atkinson, D R

    2001-08-01

    Existing instruments for measuring Asian American acculturation emphasize behavior acculturation to the exclusion of value acculturation. Most are based on the assumption that acquisition of European American behavior occurs simultaneously with the loss of Asian behavior. With the advent of the Asian Values Scale (AVS; B.S.K. Kim, D.R. Atkinson, & P.H. Yang, 1999), it is now possible to assess adherence to Asian cultural values. This article describes the development of a scale that can be used to measure Asian American adherence to European American values. The current scale, combined with the AVS, can be used to independently measure Asian American acculturation to European American values and enculturation in Asian values. PMID:11506073

  7. My Mother and Me: Why Tiger Mothers Motivate Asian Americans But Not European Americans.

    PubMed

    Fu, Alyssa S; Markus, Hazel Rose

    2014-04-11

    "Tiger Mother" Amy Chua provoked a culture clash with her claim that controlling parenting in Asian American (AA) contexts produces more successful children than permissive parenting in European American (EA) contexts. At the heart of this controversy is a difference in the normative models of self that guide behavior. Ideas and practices prevalent in AA contexts emphasize that the person is and should be interdependent with one's close others, especially one's mother. In contrast, EA contexts emphasize the person as independent, even from one's mother. We find that AA compared with EA high school students experience more interdependence with their mothers and pressure from them, but that the pressure does not strain their relationship with their mothers. Furthermore, following failure, AAs compared with EAs are more motivated by their mothers, and AAs are particularly motivated by pressure from their mothers when it conveys interdependence.

  8. Parental Attachment, Self-Esteem, and Antisocial Behaviors among African American, European American, and Mexican American Adolescents.

    ERIC Educational Resources Information Center

    Arbona, Consuelo; Power, Thomas G.

    2003-01-01

    Examines the relation of mother and father attachment to self-esteem and self-reported involvement in antisocial behaviors among African American, European American, and Mexican American high school students. Findings indicated that adolescents from the 3 ethnic/racial groups did not differ greatly in their reported attachment. (Contains 70…

  9. Cognitive Skill, Skill Demands of Jobs, and Earnings among Young European American, African American, and Mexican American Workers.

    ERIC Educational Resources Information Center

    Farkas, George; And Others

    1997-01-01

    Analyses of National Longitudinal Survey data indicate that cognitive skill level affects access to high-skill occupations and earnings. Lower cognitive skill levels for African Americans and U.S.-born Mexican Americans explain a substantial proportion of income differences between these groups and European Americans but not the gender gap in pay…

  10. Psychocultural Correlates of Mental Health Service Utilization Among African American and European American Girls

    PubMed Central

    Hipwell, Alison E.; Stepp, Stephanie D.; Keenan, Kate

    2015-01-01

    Structural equation modeling was used to examine the effects of cultural factors (ethnic identity, perceived discrimination), family relations, and child problem type on mental health service utilization in a community sample of 1,480 adolescent girls (860 African American, 620 European American) between ages 15 and 17 years enrolled in the Pittsburgh Girls Study. Results revealed ethnic identity, caregiver attachment, and conduct disorder were related to service use among African American girls. Among European American girls, correlate patterns differed by clinical need. Findings highlight the need for research on health disparities to examine racially specific influences on service utilization. PMID:25380787

  11. The Effects of Age at Kindergarten Entry on the Reading Proficiency of African American and European American Students

    ERIC Educational Resources Information Center

    Easton-Brooks, Donald; Brown, Amber

    2010-01-01

    European American students are more likely delayed entrance in kindergarten than African American students. This study examined whether age at kindergarten entry influences the reading proficiency skills of African American and European American students at the start of kindergarten, at the end of first grade, and at the end of third grade. Using…

  12. Participation in Extracurricular Activities in the Middle School Years: Are There Developmental Benefits for African American and European American Youth?

    ERIC Educational Resources Information Center

    Fredricks, Jennifer A.; Eccles, Jacquelynne S.

    2008-01-01

    In this study, we examined the associations between organized activity participation during early adolescence and adjustment in a large and economically diverse sample of African American and European American youth. The sample included 1,047 youth (51% female and 49% male and 67% African American and 33% European American). We used analysis of…

  13. Comparing the 2010 North American and European atrial fibrillation guidelines.

    PubMed

    Gillis, Anne M; Skanes, Allan C

    2011-01-01

    This article compares the important differences in the American College of Cardiology Foundation (ACCF)/American Heart Association (AHA)/Heart Rhythm Society (HRS), Canadian Cardiovascular Society (CCS), and European Society of Cardiology (ESC) 2010 guidelines on atrial fibrillation (AF). All guidelines recommend more lenient targets for ventricular rate control although the CCS guidelines recommend a target heart rate at rest <100 bpm whereas the the ACCF/AHA/HRS and ESC guidelines accept a target heart rate at rest <110 bpm with provisos. All the guidelines recommend that the choice of antiarrhythmic drug for maintenance of sinus rhythm be based on the underlying cardiovascular disease state. However, the CCS guidelines do not recommend that the use of Class IC drugs or sotalol be restricted in the presence of left ventricular hypertrophy alone. All the guidelines have incorporated dronedarone into their recommendations of antiarrhythmic drug therapy for maintenance of sinus rhythm. However, the CCS guidelines do not make a specific recommendation that the use of dronedarone is reasonable to decrease the risk of hospitalization for cardiovascular causes in patients with AF. The ACCF/AHA/HRS update makes a strong recommendation for catheter ablation in patients with paroxysmal AF who have failed a single anti-arrhythmic drug whereas the CCS and ESC guidelines make this a conditional recommendation. The CCS guidelines are the only guidelines at present that recommend dabigitran for prevention of stroke in high risk patients and suggest that dabigatran is preferred to warfarin for stroke prevention in most patient groups.

  14. African American and European American Mothers’ Beliefs about Negative Emotions and Emotion Socialization Practices

    PubMed Central

    Nelson, Jackie A.; Leerkes, Esther M.; O’Brien, Marion; Calkins, Susan D.; Marcovitch, Stuart

    2012-01-01

    SYNOPSIS Objective Mothers’ beliefs about their children’s negative emotions and their emotion socialization practices were examined. Design Sixty-five African American and 137 European American mothers of 5-year-old children reported their beliefs and typical responses to children’s negative emotions, and mothers’ emotion teaching practices were observed. Results African American mothers reported that the display of negative emotions was less acceptable than European American mothers, and African American mothers of boys perceived the most negative social consequences for the display of negative emotions. African American mothers reported fewer supportive responses to children’s negative emotions than European Americans and more nonsupportive responses to children’s anger. African American mothers of boys also reported more nonsupportive responses to submissive negative emotions than African American mothers of girls. However, no differences were found by ethnicity or child gender in observed teaching about emotions. Group differences in mothers’ responses to negative emotions were explained, in part, by mothers’ beliefs about emotions. Conclusions Differences in beliefs and practices may reflect African American mothers’ efforts to protect their children from discrimination. PMID:22639552

  15. Experiences and perspectives of African American, Latina/o, Asian American, and European American psychology graduate students: A national study.

    PubMed

    Maton, Kenneth I; Wimms, Harriette E; Grant, Sheila K; Wittig, Michele A; Rogers, Margaret R; Vasquez, Melba J T

    2011-01-01

    A national, Web-based survey of 1,219 African American, Latina/o, Asian American, and European American psychology graduate students revealed both similarities and differences in experiences and perspectives. Mentoring was found to be the strongest predictor of satisfaction across groups. Academic supports and barriers, along with perceptions of diversity within the academic environment, were also important predictors of satisfaction. Students of color perceived less fairness of representation of their ethnic group within psychology than European American students, and a greater linkage between aspects of the graduate school experience and their ethnicity. Limitations of the study and implications for future research and action are discussed.

  16. Modalities of Infant-Mother Interaction in Japanese, Japanese American Immigrant, and European American Dyads

    ERIC Educational Resources Information Center

    Bornstein, Marc H.; Cote, Linda R.; Haynes, O. Maurice; Suwalsky, Joan T. D.; Bakeman, Roger

    2012-01-01

    Cultural variation in relations and moment-to-moment contingencies of infant-mother person-oriented and object-oriented interactions were compared in 118 Japanese, Japanese American immigrant, and European American dyads with 5.5-month-olds. Infant and mother person-oriented behaviors were related in all cultural groups, but infant and mother…

  17. Parenting and Perceived Maternal Warmth in European American and African American Adolescents

    ERIC Educational Resources Information Center

    Jackson-Newsom, Julia; Buchanan, Christy M.; McDonald, Richard M.

    2008-01-01

    Traditional conceptualizations of parenting style assume certain associations between parenting practices/philosophies and parental warmth. This study examines whether those links are similar for European American and African American adolescents. Two hundred and ninety-eight early adolescents and their mothers reported on discipline and control…

  18. How Latino American and European American Adolescents Discuss Conflicts, Sexuality, and AIDS with Their Mothers.

    ERIC Educational Resources Information Center

    Lefkowitz, Eva S.; Romo, Laura F.; Corona, Rosalie; Au, Terry Kit-fong; Sigman, Marian

    2000-01-01

    Examined individual, ethnic, and age differences in structure of mother-adolescent conversations. Found Latin American mothers dominated conversations more than European Americans; mothers dominated conversations about sexuality/AIDS more than conversations about conflicts; older adolescents reported less satisfaction, less openness, and more…

  19. Friendship Factors and Suicidality: Common and Unique Patterns in Mexican American and European American Youth

    ERIC Educational Resources Information Center

    Winterrowd, Erin; Canetto, Silvia Sara; Chavez, Ernest L.

    2011-01-01

    Research suggests a link between friendships and suicidality among U.S. youth, but this link has not been confirmed across ethnicities. The relationship between friendships and suicidality among Mexican American and European American adolescents was examined in this study. Specifically, the role of friendship problems (i.e., social isolation, poor…

  20. Nonparent Adult Social Support and Depressive Symptoms among Mexican American and European American Adolescents

    ERIC Educational Resources Information Center

    Casey-Cannon, Shannon; Pasch, Lauri A.; Tschann, Jeanne M.; Flores, Elena

    2006-01-01

    The notion that nonparent social support buffers the impact of parent depressive symptoms and substance use on adolescent depressive symptoms was tested in 142 Mexican American and 148 European American families with 12- through 15-year-old adolescents. Parent risk factors and adolescent nonparent adult social support were measured at baseline;…

  1. Predictors of African American and European American Adolescents' Endorsement of Race-Conscious Social Policies

    ERIC Educational Resources Information Center

    Hughes, Julie Milligan; Bigler, Rebecca S.

    2011-01-01

    To examine the predictors of adolescents' evaluations of affirmative action and school desegregation policies, African American and European American students (ns = 94 and 116, respectively; aged 14 to 17 years) attending a racially diverse high school in the Midwestern United States completed measures of (a) implicit racial attitudes, (b)…

  2. Consequences of Learning about Historical Racism among European American and African American Children

    ERIC Educational Resources Information Center

    Hughes, Julie M.; Bigler, Rebecca S.; Levy, Sheri R.

    2007-01-01

    Knowledge about racism is a critical component of educational curricula and contemporary race relations. To examine children's responses to learning about racism, European American (Study 1; N = 48) and African American (Study 2; N = 69) elementary-aged children (ages 6-11) received history lessons that included information about racism…

  3. Family Cohesion in the Lives of Mexican American and European American Parents

    ERIC Educational Resources Information Center

    Behnke, Andrew O.; MacDermid, Shelley M.; Coltrane, Scott L.; Parke, Ross D.; Duffy, Sharon; Widaman, Keith F.

    2008-01-01

    This study investigated similarities and differences in relations between stress and parenting behaviors for 509 Mexican American and European American fathers and mothers in Southern California. Our model posited that family cohesion mediates the relation between stressors and parenting behavior, and we found that family cohesion strongly…

  4. African American and European American College Students' Expectations for Self and for Future Partners.

    ERIC Educational Resources Information Center

    Ganong, Lawrence H.; And Others

    1996-01-01

    Examines self-expectations, expectations for future partners, and comparative expectations (self versus partner) held by college students. African Americans had higher self-expectations regarding future income, professional success, and educational achievement than European Americans. No differences emerged in expectations for future partners'…

  5. African American and European American Veterans’ Perspectives on Receiving Mental Health Treatment

    PubMed Central

    Castro, Frank; AhnAllen, Christopher G.; Wiltsey-Stirman, Shannon; Lester-Williams, Kristin; Klunk-Gillis, Julie; Dick, Alexandra M.; Resick, Patricia A.

    2015-01-01

    Little is known about client attitudes, especially Veterans’, toward the types of structured interventions that are increasingly being offered in public sector and VA mental health clinics, nor is the possible impact these attitudes may have on treatment engagement well understood. Previous work indicates that attitudes of African Americans and European Americans toward treatment may differ in important ways. Attitudes toward treatment have been a proposed explanation for lower treatment engagement and higher dropout rates among African Americans compared to European Americans. Yet to date, the relationship between race and attitudes toward treatment and treatment outcomes has been understudied, and findings inconclusive. The purpose of this study was to explore African American and European American Veteran attitudes toward mental health care, especially as they relate to structured treatments. Separate focus groups were conducted with 24 African American and 37 European American military Veterans. In general, both groups reported similar reasons to seek treatment and similar thoughts regarding the purpose of therapy. Differences emerged primarily regarding therapist preferences. In both groups, some participants expressed favorable opinions of structured treatments and others expressed negative views; treatment preferences did not appear to be influenced by race. PMID:25822316

  6. Understanding Chinese immigrant and European American mothers' expressions of warmth.

    PubMed

    Cheah, Charissa S L; Li, Jin; Zhou, Nan; Yamamoto, Yoko; Leung, Christy Y Y

    2015-12-01

    Maternal warmth, the quality of the affectional bond between mothers and their children, has been found to be consistently associated with children's positive developmental outcomes in Western cultures. However, researchers debate the potential differences in the cultural meanings of maternal warmth, particularly between Chinese and European American families. To address the lack of empirical research on this issue, the present study examined culturally derived perceptions and practices of maternal warmth through open-ended interviews with 70 Chinese immigrant and 70 European American mothers of preschoolers. Specifically, we compared mothers' perceived importance and degree of expression of warmth toward their children, and why and how they express warmth toward their children in the 2 cultural groups. Results showed that, although mothers perceived expressing warmth to be similarly important, European American mothers perceived expressing more warmth toward their children. Moreover, both cultural similarities and differences were found in why these 2 groups of mothers believed it was important to express warmth and the specific practices they used. Chinese immigrant mothers' responses were interpreted as reflecting a cultural emphasis on nurturance and instrumental support, whereas European American mothers' responses reflected the Western cultural focus on more direct and outward demonstrations of warmth.

  7. Understanding Chinese immigrant and European American mothers' expressions of warmth.

    PubMed

    Cheah, Charissa S L; Li, Jin; Zhou, Nan; Yamamoto, Yoko; Leung, Christy Y Y

    2015-12-01

    Maternal warmth, the quality of the affectional bond between mothers and their children, has been found to be consistently associated with children's positive developmental outcomes in Western cultures. However, researchers debate the potential differences in the cultural meanings of maternal warmth, particularly between Chinese and European American families. To address the lack of empirical research on this issue, the present study examined culturally derived perceptions and practices of maternal warmth through open-ended interviews with 70 Chinese immigrant and 70 European American mothers of preschoolers. Specifically, we compared mothers' perceived importance and degree of expression of warmth toward their children, and why and how they express warmth toward their children in the 2 cultural groups. Results showed that, although mothers perceived expressing warmth to be similarly important, European American mothers perceived expressing more warmth toward their children. Moreover, both cultural similarities and differences were found in why these 2 groups of mothers believed it was important to express warmth and the specific practices they used. Chinese immigrant mothers' responses were interpreted as reflecting a cultural emphasis on nurturance and instrumental support, whereas European American mothers' responses reflected the Western cultural focus on more direct and outward demonstrations of warmth. PMID:26479547

  8. Intergroup Attitudes of European American Children Attending Ethnically Homogeneous Schools

    ERIC Educational Resources Information Center

    McGlothlin, Heidi; Killen, Melanie

    2006-01-01

    Intergroup attitudes were assessed in European American 1st-grade (M=6.99 years, SD=0.32) and 4th-grade (M=10.01 years, SD=0.36) children (N=138) attending ethnically homogeneous schools to test hypotheses about racial biases and interracial friendships. An Ambiguous Situations Task and an Intergroup Contact Assessment were administered to all…

  9. American Civic Issues in the Light of European Experience.

    ERIC Educational Resources Information Center

    Nostrand, Howard Lee

    A second series of discussions of American civic issues in the light of European experience is summarized. The overall topics were: the third age of life as a resource in a community, health care, western Eurpoean communism, labor-management co-determination, language education, and the question of whether youth hostels should be subsidized in…

  10. Ethics and Nuclear Arms: European and American Perspectives.

    ERIC Educational Resources Information Center

    English, Raymond, Ed.

    In these 10 essays, 5 European and 5 American political and religious leaders examine the ethics of possessing and using nuclear weapons. They appraise the policy of nuclear deterrence. Protestant and Catholic viewpoints are represented. There are disagreements on details and differences in emphasis on positions and policies. There is general…

  11. Extending research on the consequences of parenting style for Chinese Americans and European Americans.

    PubMed

    Chao, R K

    2001-01-01

    This study examined the effects of parent-adolescent relationships on school performance to provide a clearer understanding of why authoritative parenting does not have as beneficial effects for Asian Americans as it does for European Americans. Over 500 adolescents of Chinese- (148 first and 176 second generation) and European-descent (208 primarily third generation or more) families from seven different high schools completed measures of (1) parenting style, (2) parent-adolescent closeness (cohesion subscale from the Family Adaptability and Cohesion Environment Scales II and relationship satisfaction), and (3) school performance. Positive effects of both authoritative parenting and relationship closeness on school performance were found for European Americans and, to some extent, second-generation Chinese, but not first-generation Chinese. These effects were also stronger for European Americans than first-generation Chinese. Through examination of the mediating role of parent-adolescent relationships, this study also found that among European American families, the beneficial effects of authoritative parenting are explained through relationship closeness. PMID:11768148

  12. Achievement Emotions as Predictors of High School Science Success Among African-American and European American Students

    NASA Astrophysics Data System (ADS)

    Bowe, Marilyn Louise Simmons

    The literature includes few studies of the interrelations of achievement goals and achievement emotions with respect to minority students and science achievement. The objective of this study was to test the control-value theory (CVT) of achievement emotions to determine if the eight discrete achievement emotions would be predictive of test scores on the High School Graduation Test (GHSGT)-Science for African-American compared to European-American science students. Convenience cluster sampling was employed to select 160 students who were all juniors in the same public high school at the time that they took the GHSGT-Science. The central research question for this study aimed to uncover whether any of the eight achievement emotions identified in CVT would contribute significantly to the predictability of science achievement as measured by GHSGT-Science scores. Data were collected using a nonexperimental, cross sectional design survey. Data were analyzed using a hierarchal, forced entry, multiple regression analysis. Key results indicated that the eight achievement emotions were predictive of GHSGT-Science score outcomes. Positive social change at the individual level could reflect a boost in confidence for African American science students and help decrease the achievement gap in science, technology, engineering, and mathematics (STEM) endeavors between European Americans and African-American students. Educators may consider the importance of achievement emotions in science outcomes by including social emotional learning (SEL) as a part of the regular science curriculum. Future researchers should repeat the study in a school district where the population is available to support the desired cluster sample of equal parts European Americans to African Americans and male to female students.

  13. Analysis of the prevalence of cardiovascular disease and associated risk factors for European-American and African-American populations in the state of Pennsylvania 2005-2009.

    PubMed

    Long, Yong; Gracely, Edward J; Newschaffer, Craig J; Liu, Longjian

    2013-01-01

    We examined the burden of cardiovascular disease (CVD) and its associated risk factors using statewide representative data from the Pennsylvania Behavior Risk Factors Surveillance System. The data from 35,576 subjects aged ≥ 18 years participating in the Pennsylvania Behavior Risk Factors Surveillance System in 2005, 2007, and 2009 were analyzed. The age-adjusted prevalence rates of CVD were computed. Logistic regression analysis was applied to examine associations between the risk factors and CVD prevalence, with adjustment for confounding variables. The results showed that no significant changes in the prevalence of CVD, coronary heart disease, and stroke were observed in either European Americans or African Americans from 2005 to 2009 (p >0.05). African Americans had significantly greater CVD rates than European Americans. Although smoking rates significantly decreased, several other CVD risk factors (i.e., obesity, hypertension, and hypercholesterolemia) significantly increased from 2005 to 2009 in European Americans. Similar changes were observed in African Americans, although these changes did not reach statistical significance. Logistic regression analysis indicated that African Americans had a 35% greater risk of CVD. Education level less than high school, smoking, obesity, hypertension, and diabetes were significantly and positively associated with CVD. In conclusion, no significant achievements in CVD control and risk factor reduction were observed from 2005 to 2009 in Pennsylvania. Additional aggressive control of hypertension, obesity, and diabetes for both European and African Americans must be made to reduce the burden of CVD.

  14. Friendship Factors and Suicidality: Common and Unique Patterns in Mexican- and European-American Youth

    PubMed Central

    Winterrowd, Erin; Canetto, Silvia Sara; Chavez, Ernest L.

    2010-01-01

    Research suggests a link between friendships and suicidality among U.S. youth but this link has not been confirmed across ethnicities. This study examined the relationship between friendships and suicidality among Mexican- and European-American adolescents. Specifically, the role of friendship problems (i.e., social isolation, poor quality friendships) and problematic friends (i.e., friends who were disconnected from school, delinquent friends) was explored. Participants were 648 community youth. Friends’ school disconnection was related to Mexican-American girls’ suicidal ideation while friends’ delinquency was associated with European-American youth suicidal behavior. Friendship factors were no longer associated with suicidality after controlling for suicidality correlates such as depression. These findings indicate that the relationship between friendships and suicidality varies by gender and ethnicity. They also suggest a dominant role of depression. PMID:21309824

  15. Rates of Return to Education of Mexican-Americans and European-Americans in Santa Clara County, California

    ERIC Educational Resources Information Center

    Blair, Philip M.

    1973-01-01

    This study examines the extent of ethnic labor market discrimination measurable in incomes and rates of return on education for Mexican-Americans and European-Americans in a large industrialized metropolitan area. (Author)

  16. Perceived Barriers to Employment Success: Are There Differences between European American and African American VR Consumers?

    ERIC Educational Resources Information Center

    Zanskas, Stephen A.; Lustig, Daniel C.; Ishitani, Terry T.

    2011-01-01

    Purpose: The primary purpose of this study was to investigate whether there were differences between European and African American vocational rehabilitation consumers' perceptions of the barriers they experience towards obtaining employment. A secondary purpose was to determine whether there were differences in these perceptions based upon gender…

  17. Self-Perceived Multicultural Competencies of African American and European American Vocational Rehabilitation Counselors.

    ERIC Educational Resources Information Center

    Granello, Darcy Haag; Wheaton, Joe E.

    1998-01-01

    Vocational-rehabilitation counselors (N=180) in one midwestern state completed the Multicultural Counseling Inventory (MCI) and the Marlowe-Crowne Social Desirability Scale. Overall, counselors perceived themselves most multiculturally competent in the area of multicultural skills. Significant differences appeared between European-American and…

  18. Assessing measurement invariance of the Personal Growth Initiative Scale-II among Hispanics, African Americans, and European Americans.

    PubMed

    Shigemoto, Yuki; Thoen, Megan A; Robitschek, Christine; Ashton, Matthew W

    2015-07-01

    This study tested the cross-cultural validity of scores on the Personal Growth Initiative Scale-II (PGIS-II; Robitschek et al., 2012) with Hispanic, African American, and European American community samples. Multigroup confirmatory factor analyses were performed on data from 218 Hispanics, 129 African Americans, and 552 European Americans to examine measurement equivalence among these groups. Measurement invariance of the PGIS-II was established with the original 4 factors of readiness for change, planfulness, using resources, and intentional behavior. These findings suggest the PGIS-II can be administered across these groups and provide meaningful comparisons and interpretations. All samples yielded good internal consistency estimates. The African American sample reported higher means than Hispanic and European American samples for all subscale and total mean scores, and Hispanics scored higher in planfulness, readiness for change, and total score than European Americans, indicating potential cultural factors influencing the scores. Implications for research and clinical practice are discussed.

  19. The Genetic Ancestry of African Americans, Latinos, and European Americans across the United States

    PubMed Central

    Bryc, Katarzyna; Durand, Eric Y.; Macpherson, J. Michael; Reich, David; Mountain, Joanna L.

    2015-01-01

    Over the past 500 years, North America has been the site of ongoing mixing of Native Americans, European settlers, and Africans (brought largely by the trans-Atlantic slave trade), shaping the early history of what became the United States. We studied the genetic ancestry of 5,269 self-described African Americans, 8,663 Latinos, and 148,789 European Americans who are 23andMe customers and show that the legacy of these historical interactions is visible in the genetic ancestry of present-day Americans. We document pervasive mixed ancestry and asymmetrical male and female ancestry contributions in all groups studied. We show that regional ancestry differences reflect historical events, such as early Spanish colonization, waves of immigration from many regions of Europe, and forced relocation of Native Americans within the US. This study sheds light on the fine-scale differences in ancestry within and across the United States and informs our understanding of the relationship between racial and ethnic identities and genetic ancestry. PMID:25529636

  20. The genetic ancestry of African Americans, Latinos, and European Americans across the United States.

    PubMed

    Bryc, Katarzyna; Durand, Eric Y; Macpherson, J Michael; Reich, David; Mountain, Joanna L

    2015-01-01

    Over the past 500 years, North America has been the site of ongoing mixing of Native Americans, European settlers, and Africans (brought largely by the trans-Atlantic slave trade), shaping the early history of what became the United States. We studied the genetic ancestry of 5,269 self-described African Americans, 8,663 Latinos, and 148,789 European Americans who are 23andMe customers and show that the legacy of these historical interactions is visible in the genetic ancestry of present-day Americans. We document pervasive mixed ancestry and asymmetrical male and female ancestry contributions in all groups studied. We show that regional ancestry differences reflect historical events, such as early Spanish colonization, waves of immigration from many regions of Europe, and forced relocation of Native Americans within the US. This study sheds light on the fine-scale differences in ancestry within and across the United States and informs our understanding of the relationship between racial and ethnic identities and genetic ancestry.

  1. Anger Suppression, Interdependent Self-Construal, and Depression among Asian American and European American College Students

    PubMed Central

    Cheung, Rebecca Y. M.; Park, Irene J. K.

    2010-01-01

    The present study tested a theoretical model of emotion regulation (Yap, Sheeber, & Allen, 2007) in a sample of Asian American and European American college students (N = 365). Specifically, the mediating role of anger suppression in the effect of temperament and family processes on depressive symptoms was tested across race and levels of interdependent self-construal (a culturally based self orientation emphasizing connectedness with others). Next, the moderation of the suppression—depression relation was tested by race and interdependent self-construal. Results indicated that the hypothesized model fit well across Asian American and European American students as well as those with high vs. low levels of interdependent self-construal. Anger suppression was a significant mediator of the hypothesized indirect effects on depressive symptoms. Moreover, race and interdependent self-construal moderated the suppression—depression link, such that Asian American status and a stronger interdependent self-construal attenuated the relation between anger suppression and depressive symptoms. Understanding both universal and culture-specific aspects of emotion regulation in the development of depressive symptoms will be essential for sound theory, future research, and effective prevention and intervention efforts across diverse populations. PMID:21058815

  2. The genetic ancestry of African Americans, Latinos, and European Americans across the United States.

    PubMed

    Bryc, Katarzyna; Durand, Eric Y; Macpherson, J Michael; Reich, David; Mountain, Joanna L

    2015-01-01

    Over the past 500 years, North America has been the site of ongoing mixing of Native Americans, European settlers, and Africans (brought largely by the trans-Atlantic slave trade), shaping the early history of what became the United States. We studied the genetic ancestry of 5,269 self-described African Americans, 8,663 Latinos, and 148,789 European Americans who are 23andMe customers and show that the legacy of these historical interactions is visible in the genetic ancestry of present-day Americans. We document pervasive mixed ancestry and asymmetrical male and female ancestry contributions in all groups studied. We show that regional ancestry differences reflect historical events, such as early Spanish colonization, waves of immigration from many regions of Europe, and forced relocation of Native Americans within the US. This study sheds light on the fine-scale differences in ancestry within and across the United States and informs our understanding of the relationship between racial and ethnic identities and genetic ancestry. PMID:25529636

  3. Body size in early life and breast cancer risk in African American and European American women

    PubMed Central

    Bandera, Elisa V.; Chandran, Urmila; Zirpoli, Gary; Ciupak, Gregory; Bovbjerg, Dana H.; Jandorf, Lina; Pawlish, Karen; Freudenheim, Jo L.; Ambrosone, Christine B.

    2013-01-01

    Purpose There is growing evidence that body size in early life influences lifetime breast cancer risk, but little is known for African American (AA) women. Methods We evaluated body size during childhood and young adulthood and breast cancer risk among 1,751 cases [979 AA and 772 European American (EA)] and 1,673 controls (958 AA and 715 EA) in the Women’s Circle of Health Study. Odds ratio (OR) and 95% confidence intervals (CI) were computed using logistic regression models while adjusting for potential covariates. Results Among AA women, being shorter at 7–8 y compared to peers was associated with increased postmenopausal breast cancer risk (OR: 1.68, 95% CI: 1.02–2.74), and being heavier at menarche with decreased postmenopausal breast cancer risk, although of borderline significance (OR: 0.45, 95% CI: 0.20–1.02). For EA women, being shorter from childhood through adolescence, particularly at menarche, was associated with reduced premenopausal breast cancer risk (OR: 0.55, 95% CI: 0.31–0.98). After excluding hormone replacement therapy users, an inverse association with postmenopausal breast cancer was found among EA women reporting to be heavier than their peers at menarche (OR: 0.18, 95% CI: 0.04–0.79). The inverse relationship between BMI at age 20 and breast cancer risk was stronger and only statistically significant in EA women. No clear association with weight gain since age 20 was found. Conclusions Findings suggest that the impact of childhood height on breast cancer risk may differ for EA and AA women and confirm the inverse association previously reported in EA populations with adolescent body fatness, in AA women. PMID:24113797

  4. Predictors of African American and European American adolescents' endorsement of race-conscious social policies.

    PubMed

    Hughes, Julie Milligan; Bigler, Rebecca S

    2011-03-01

    To examine the predictors of adolescents' evaluations of affirmative action and school desegregation policies, African American and European American students (ns = 94 and 116, respectively; aged 14 to 17 years) attending a racially diverse high school in the Midwestern United States completed measures of (a) implicit racial attitudes, (b) knowledge about historical racism, and (c) perceptions of and attributions for racial disparities. The following day, adolescents learned about either a proposed affirmative action policy (n = 101) or a school desegregation policy (n = 109) and completed measures of their attitudes toward the policy. Results indicated racial differences in policy support and in the factors predicting policy support. Theoretical implications of the findings are discussed.

  5. Do Birds of a Feather Flock Together? The Variable Bases for African American, Asian American, and European American Adolescents' Selection of Similar Friends.

    ERIC Educational Resources Information Center

    Hamm, Jill V.

    2000-01-01

    Examined variability in adolescent-friend similarity in African American, Asian American, and European American adolescents. Found greatest similarity for substance use, modest for academic orientation, and low for ethnic identity. Found that compared with other groups, African Americans chose friends who were less similar in academic orientation…

  6. Risk Factors of Sexual Harassment by Peers: A Longitudinal Investigation of African American and European American Adolescents

    ERIC Educational Resources Information Center

    Goldstein, Sara E.; Malanchuk, Oksana; Davis-Kean, Pamela E.; Eccles, Jacquelynne S.

    2007-01-01

    The present research explores risk factors for, and longitudinal associations of, sexual harassment by peers during adolescence. Eight-hundred and seventy-two African American and European American adolescents (65.4% African American, 51.1% females) were assessed during the summer after the eighth grade (mean age=14.2 years) and then again in the…

  7. Beyond Parenting Practices: Extended Kinship Support and the Academic Adjustment of African-American and European-American Teens

    ERIC Educational Resources Information Center

    Pallock, Linda L.; Lamborn, Susie D.

    2006-01-01

    This study examined adolescents' perceptions of parenting practices and extended kinship support in relation to academic adjustment for 104 African American and 60 European American 9th and 10th graders (14 and 15 year olds). For African-American teens, parental acceptance was associated with school values, teacher bonding, and work orientation.…

  8. Discrepancies between two alternative staging systems (European Neuroendocrine Tumor Society 2006 and American Joint Committee on Cancer/Union for International Cancer Control 2010) of neuroendocrine neoplasms of the pancreas. A study of 50 cases.

    PubMed

    Liszka, Łukasz; Pająk, Jacek; Mrowiec, Sławomir; Zielińska-Pająk, Ewa; Gołka, Dariusz; Lampe, Paweł

    2011-04-15

    The aim of our study was to identify and describe potential inconsistencies between two alternative staging systems of pancreatic neuroendocrine neoplasms (pNENs)--the European Neuroendocrine Tumor Society (ENETS) system (2006) and the American Joint Committee on Cancer/Union for International Cancer Control (AJCC-UICC) system (2010). To address this issue, we performed a retrospective clinico-pathological study of 50 cases of pNENs. We found 9 (18%) cases of ENETS/AJCC-UICC discrepancies regarding the primary tumor stage. They included 7 cases of T2/T3 disagreement and 2 cases of T3/T4 disagreement. In addition, we discussed the issue of potential T1/T2 discrepancy (however, we did not observe any such a case). Another inconsistency was related to the application of different stage prognostic groupings between both systems. In conclusion, the discrepancies between ENETS and AJCC-UICC staging systems for pNENs are relatively frequent and heterogeneous. We believe that they should be rigorously recognized. This is necessary for the evaluation of prognostic factors and the effectiveness of therapeutic options used in patients with pNENs.

  9. The changing European family: lessons for the American reader.

    PubMed

    Cherlin, A; Furstenberg Ff

    1988-09-01

    The 7 chapters in this journal discuss the European family, including families in Britain, the Federal Republic of Germany, France, the German Democratic Republic, Italy, and Sweden. The authors feel that observers in the US sometimes resort to peculiarly American explanations (the budget deficit, changes in welfare benefits) to account for recent trends in marriage and fertility. The articles in this issue demonstrate that the pattern of post-WWII family change has been generally similar in North America, Western Europe, and even part of Eastern Europe, suggesting that more global rather than particular national explanations need to be sought. The post-WWII years can be divided into 2 periods: 1) the period from 1945 to 1965 that brought the unexpected marriage rush and baby boom, and 2) the period from 1965 to the present that brought a reversal of those trends in the form of later marriage, a great increase in nonmarital cohabitation, a large rise in divorce, and a sharp fall in fertility to below the replacement level. The similarity of these large-scale trends in North America and Western Europe is striking. The US is most like Britain and, beyond Europe, Canada, and Australia, suggesting that influence of the common culture of the English-speaking Western world. Yet the US has, and probably always has had, higher rates of fertility, marriage, and divorce than most Western European nations. The proportion of single-parent families is unusually large, even though some nations such as Sweden and East Germany have higher proportions of births to unmarried but cohabiting women. The level of cohabitation in the US, although greatly increased, is still moderate by European standards. Concern over the burden of government support for the elderly already has prompted changes in the Social Security program. The ability to support programs for children and for poor families is being questioned, even though the level of government support for the family is relatively low

  10. The changing European family: lessons for the American reader.

    PubMed

    Cherlin, A; Furstenberg Ff

    1988-09-01

    The 7 chapters in this journal discuss the European family, including families in Britain, the Federal Republic of Germany, France, the German Democratic Republic, Italy, and Sweden. The authors feel that observers in the US sometimes resort to peculiarly American explanations (the budget deficit, changes in welfare benefits) to account for recent trends in marriage and fertility. The articles in this issue demonstrate that the pattern of post-WWII family change has been generally similar in North America, Western Europe, and even part of Eastern Europe, suggesting that more global rather than particular national explanations need to be sought. The post-WWII years can be divided into 2 periods: 1) the period from 1945 to 1965 that brought the unexpected marriage rush and baby boom, and 2) the period from 1965 to the present that brought a reversal of those trends in the form of later marriage, a great increase in nonmarital cohabitation, a large rise in divorce, and a sharp fall in fertility to below the replacement level. The similarity of these large-scale trends in North America and Western Europe is striking. The US is most like Britain and, beyond Europe, Canada, and Australia, suggesting that influence of the common culture of the English-speaking Western world. Yet the US has, and probably always has had, higher rates of fertility, marriage, and divorce than most Western European nations. The proportion of single-parent families is unusually large, even though some nations such as Sweden and East Germany have higher proportions of births to unmarried but cohabiting women. The level of cohabitation in the US, although greatly increased, is still moderate by European standards. Concern over the burden of government support for the elderly already has prompted changes in the Social Security program. The ability to support programs for children and for poor families is being questioned, even though the level of government support for the family is relatively low

  11. The space laboratory: A European-American cooperative effort

    NASA Technical Reports Server (NTRS)

    Hoffmann, H. E. W.

    1981-01-01

    A review of the history of the European participation in the American space shuttle project is presented. Some early work carried out in West Germany on the rocket-powered second state of a reusable launch vehicle system is cited, in particular wind tunnel studies of the aerodynamic and flight-mechanical behavior of various lifting body configurations in the subsonic range. The offer made by the U.S. to Europe of participating in the space shuttle program by developing a reusable launch vehicle is discussed, noting West Germany's good preparation in this area, as well as the ultimate decision of the U.S. to exclude Europe from participation in the design of the Orbiter and the booster stage of the shuttle.

  12. French and European American Child-Mother Play: Culture and Gender Considerations

    ERIC Educational Resources Information Center

    Suizzo, Marie-Anne; Bornstein, Marc H.

    2006-01-01

    Research on French and European American mothers' childrearing practices, and potential effects of these differences on children's behavioral development, is scarce. This study compared 33 French and 39 European American 20-month-old children and their mothers on exploratory, symbolic, and social play and interaction. French children engaged in…

  13. Replication of GWAS “Hits” by Race for Breast and Prostate Cancers in European Americans and African Americans

    PubMed Central

    Barnholtz-Sloan, Jill S.; Raska, Paola; Rebbeck, Timothy R.; Millikan, Robert C.

    2011-01-01

    In this study, we assessed association of genome-wide association studies (GWAS) “hits” by race with adjustment for potential population stratification (PS) in two large, diverse study populations; the Carolina Breast Cancer Study (CBCS; N total = 3693 individuals) and the University of Pennsylvania Study of Clinical Outcomes, Risk, and Ethnicity (SCORE; N total = 1135 individuals). In both study populations, 136 ancestry information markers and GWAS “hits” (CBCS: FGFR2, 8q24; SCORE: JAZF1, MSMB, 8q24) were genotyped. Principal component analysis was used to assess ancestral differences by race. Multivariable unconditional logistic regression was used to assess differences in cancer risk with and without adjustment for the first ancestral principal component (PC1) and for an interaction effect between PC1 and the GWAS “hit” (SNP) of interest. PC1 explained 53.7% of the variance for CBCS and 49.5% of the variance for SCORE. European Americans and African Americans were similar in their ancestral structure between CBCS and SCORE and cases and controls were well matched by ancestry. In the CBCS European Americans, 9/11 SNPs were significant after PC1 adjustment, but after adjustment for the PC1 by SNP interaction effect, only one SNP remained significant (rs1219648 in FGFR2); for CBCS African Americans, 6/11 SNPs were significant after PC1 adjustment and after adjustment for the PC1 by SNP interaction effect, all six SNPs remained significant and an additional SNP now became significant. In the SCORE European Americans, 0/9 SNPs were significant after PC1 adjustment and no changes were seen after additional adjustment for the PC1 by SNP interaction effect; for SCORE African Americans, 2/9 SNPs were significant after PC1 adjustment and after adjustment for the PC1 by SNP interaction effect, only one SNP remained significant (rs16901979 at 8q24). We show that genetic associations by race are modified by interaction between individual SNPs and PS

  14. Emotion regulation strategies and later externalizing behavior among European American and African American children

    PubMed Central

    Supplee, Lauren H.; Skuban, Emily Moye; Shaw, Daniel S.; Prout, Joanna

    2009-01-01

    Children’s early emotion regulation strategies (ERS) have been related to externalizing problems; however, most studies have included predominantly European American, middle-class children. The current study explores whether ERS use may have differential outcomes as a function of the mother’s ethnic culture. The study utilizes two diverse samples of low-income male toddlers to examine observed ERS during a delay of gratification task in relation to maternal and teacher reports of children’s externalizing behavior 2 to 6 years later. Although the frequencies of ERS were comparable between ethnic groups in both samples, the use of physical comfort seeking and self-soothing was positively related to African American children’s later externalizing behavior but negatively related to externalizing behavior for European American children in Sample 1. Data from Sample 2 appear to support this pattern for self-soothing in maternal, but not teacher, reportof externalizing behavior. Within group differences by income were examined as a possible explanatory factor accounting for the ethnic differences, but it was not supported. Alternative explanations are discussed to explain the pattern of findings. PMID:19338690

  15. Predictors of African American and European American adolescents' endorsement of race-conscious social policies.

    PubMed

    Hughes, Julie Milligan; Bigler, Rebecca S

    2011-03-01

    To examine the predictors of adolescents' evaluations of affirmative action and school desegregation policies, African American and European American students (ns = 94 and 116, respectively; aged 14 to 17 years) attending a racially diverse high school in the Midwestern United States completed measures of (a) implicit racial attitudes, (b) knowledge about historical racism, and (c) perceptions of and attributions for racial disparities. The following day, adolescents learned about either a proposed affirmative action policy (n = 101) or a school desegregation policy (n = 109) and completed measures of their attitudes toward the policy. Results indicated racial differences in policy support and in the factors predicting policy support. Theoretical implications of the findings are discussed. PMID:21142372

  16. Psychopathy, IQ, and violence in European American and African American county jail inmates.

    PubMed

    Walsh, Zach; Swogger, Marc T; Kosson, David S

    2004-12-01

    The accuracy of the prediction of criminal violence may be improved by combining psychopathy with other variables that have been found to predict violence. Research has suggested that assessing intelligence (i.e., IQ) as well as psychopathy improves the accuracy of violence prediction. In the present study, the authors tested this hypothesis by using a contemporary measure of psychopathy, the Psychopathy Checklist--Revised (R. D. Hare, 2003), in a sample of 326 European American and 348 African American male offenders. The postdictive power of psychopathy was evident for both ethnic groups and robust across most changes in the operationalization of violence and the analysis conducted, whereas the postdictive power of IQ was not. No Psychopathy x IQ interactions were identified. Implications of these results for violence prediction are discussed.

  17. Visual Representation of Body Shape in African-American and European American Women: Clinical Considerations

    PubMed Central

    Capers, Patrice L.; Kinsey, Amber W.; Miskell, Edrika L.; Affuso, Olivia

    2016-01-01

    BACKGROUND Body mass index (BMI) has been used widely among clinicians to assess obesity in their patients due to its ease and availability. However, BMI has some diagnostic limitations and other measures related to health risks; in particular, body shape may be of greater relevance to health outcomes. OBJECTIVE The objective of this study was to illustrate the importance of body shape assessments above and beyond BMI and its relationship to health risk among a sample of African-American and European American women. METHODS African-American and European American women aged 19–78 years (n = 552) in Birmingham, Alabama, were recruited and stratified by menopausal status (ie, pre- or postmenopausal). Pictorial body shapes were derived from digital photographs, while body fat distribution defined by android–gynoid ratio (AGR) and body composition were obtained from dual-energy X-ray absorptiometry. RESULTS Images of BMI and age-matched women illustrate variability in fat distribution. Among both menopausal status groups, more than 50% of women had a pear body shape (AGR < 1). An apple body shape was associated with higher odds of having diabetes (unadjusted odds ratio [OR]: 4.1, 95% confidence interval [CI]: 1.9–9.3), hypertension (unadjusted OR: 3.1, 95% CI: 2.0–4.7), and high cholesterol (unadjusted OR: 3.0, 95% CI: 1.8–5.1). CONCLUSION Use of visual cues alongside traditional methods of weight status assessment may help to facilitate weight management conversations between physicians and female patients. However, next steps should include the validation of visual assessments of body shape in women for use by physicians. PMID:27478392

  18. Defensive Localism in White and Black: A Comparative History of European-American and African-American Youth Gangs.

    ERIC Educational Resources Information Center

    Adamson, Christopher

    2000-01-01

    Compares European American and African American youth gangs in four historical periods (seaboard, immigrant, racially changing, and hypersegregated cities), showing that differences can be traced to race-specific effects of labor, housing, and consumer markets, government policies, local politics, and organized crime on their communities.…

  19. A Confirmatory Comparison of the Factor Structure of the Children's Depression Inventory between European American and African American Youth

    ERIC Educational Resources Information Center

    Steele, Ric G.; Little, Todd D.; Ilardi, Stephen S.; Forehand, Rex; Brody, Gene H.; Hunter, Heather L.

    2006-01-01

    We examined the factor structure of the Children's Depression Inventory (CDI) among a sample of 523 African American children (m age = 12.76) and a sample of 564 European American youth (m age = 12.43). Previous investigations have produced discrepant factor structures among samples of predominantly majority-culture children, but fewer…

  20. Anxiety Reporting and Culturally Associated Interpretation Biases and Cognitive Schemas: A Comparison of Mexican, Mexican American, and European American Families

    ERIC Educational Resources Information Center

    Varela, R. Enrique; Vernberg, Eric M.; Sanchez-Sosa, Juan Jose; Riveros, Angelica; Mitchell, Montserrat; Mashunkashey, Joanna

    2004-01-01

    This study examined whether Mexican (n = 53), Mexican American (n = 50), and European American (n = 51) children differed in their reporting of anxiety symptoms and whether parental influence and specific cognitive schemas associated with Mexican culture were related to differences in anxiety reporting. As expected, Mexican and Mexican American…

  1. Instructional Strategies and Best Practices to Narrow the Mathematics Achievement Gaps between African American, Hispanic, and European American Students

    ERIC Educational Resources Information Center

    Bolden, Felicia Mickles

    2012-01-01

    A persistent mathematics achievement gap between African American, Hispanic, and European American students at one elementary school was the focus of this investigation. The research questions of this single site case study involved understanding why an achievement gap exists, and to identify the instructional strategies and best practices used to…

  2. Evaluation of a Structural Model of Objectification Theory and Eating Disorder Symptomatology among European American and African American Undergraduate Women

    ERIC Educational Resources Information Center

    Mitchell, Karen S.; Mazzeo, Suzanne E.

    2009-01-01

    This study evaluated a structural equation model of objectification theory among European American (EA; n = 408) and African American women (AA; n = 233). Modeling results indicated a particularly strong association between thin-ideal internalization/body monitoring and eating disorder symptoms, with weaker relationships among body…

  3. African American and European American Children in Diverse Elementary Classrooms: Social Integration, Social Status, and Social Behavior

    ERIC Educational Resources Information Center

    Wilson, Travis; Rodkin, Philip C.

    2011-01-01

    With a sample of African American and European American 3rd- and 4th-grade children (N = 486, ages 8-11 years), this study examined classroom ethnic composition, peer social status (i.e., social preference and perceived popularity as nominated by same- and cross-ethnicity peers), and patterns of ethnic segregation (i.e., friendship, peer group,…

  4. The Multidimensionality of Prosocial Behaviors and Evidence of Measurement Equivalence in Mexican American and European American Early Adolescents

    ERIC Educational Resources Information Center

    Carlo, Gustavo; Knight, George P.; McGinley, Meredith; Zamboanga, Byron L.; Jarvis, Lorna Hernandez

    2010-01-01

    There is growing recognition of the need to examine distinct forms of prosocial behaviors and to conduct research on prosocial behaviors among ethnic minorities. Middle school students (mean age = 12.67 years; 54% girls; European American, n = 290; Mexican American, n = 152) completed a multidimensional measure of prosocial behavior and measures…

  5. Parent Beliefs and Children's Achievement Trajectories during the Transition to School in Asian American and European American Families

    ERIC Educational Resources Information Center

    Sy, Susan R.; Schulenberg, John E.

    2005-01-01

    This study examines the predictive relationships among 309 Asian American and 9471 European American parents' beliefs, expectations, and involvement, and their children's math and reading achievement trajectories during children's transition to school. Data came from the Early Childhood Longitudinal Study-Kindergarten Cohort (ECLS-K), an ongoing…

  6. Predictors of Psychosocial Well-Being in Urban African American and European American Youth: The Role of Ecological Factors

    ERIC Educational Resources Information Center

    Prelow, Hazel M.; Bowman, Marvella A.; Weaver, Scott R.

    2007-01-01

    Hierarchical regression analyses were used to identify factors that functioned as either promotive or protective factors against the impact of ecological risk on the psychological adjustment of 112 African American and 94 European American adolescents (13-19 years of age). Indicators of ecological risk, promotive/protective factors, and adjustment…

  7. Reliability and Construct Validity of the Psychopathy Checklist-Revised for Latino, European American, and African American Male Inmates

    ERIC Educational Resources Information Center

    Sullivan, Elizabeth A.; Abramowitz, Carolyn S.; Lopez, Mabel; Kosson, David S.

    2006-01-01

    The utility of the psychopathy construct in predicting laboratory deficits, criminal behavior, response to intervention, and recidivism has been well documented in European American populations. However, less is known about the manifestation and correlates of psychopathy in Latino and African American populations. The present study examined the…

  8. Adolescent Bicultural Stress and Its Impact on Mental Well-Being among Latinos, Asian Americans, and European Americans

    ERIC Educational Resources Information Center

    Romero, Andrea J.; Carvajal, Scott C.; Valle, Fabian; Orduna, Michele

    2007-01-01

    The perception of bicultural stress, stress due to discrimination/prejudice, immigration, and acculturation, was investigated in relation to mental well-being in a sample of urban Latino (n = 304), European American (n = 215), and Asian American (n = 131) 8th grade students. Bicultural stress was reported by all ethnic groups and was significantly…

  9. Mental health and diurnal salivary cortisol patterns among African American and European American female dementia family caregivers.

    PubMed

    McCallum, T J; Sorocco, Kristen H; Fritsch, Thomas

    2006-08-01

    Using a sociocultural stress and coping model, this pilot study examines the influence of depressive symptoms and stress on diurnal salivary cortisol patterns among African American (N=30) and European American (N=24) female dementia caregivers and noncaregivers (African American, N=48; European American, N=15). Caregiving participants completed the Center for Epidemiological Studies Depression Scale (CES-D), Perceived Stress Scale (PSS), and Stress-Related Growth Scale (SRGS) as respective measures of depressive symptoms, stress, and stress resilience. Participants also collected five saliva samples daily for two consecutive days. African American caregivers scored significantly higher than European American caregivers on the SRGS, but they did not differ on the PSS and CES-D scales. Regression analyses with age, ethnicity, caregiving status, and depressive symptoms as predictors, and cortisol slope as criterion, showed that only age and ethnicity predicted cortisol slope. African Americans had flatter slopes than the European Americans sampled, regardless of caregiving status. Findings highlight the role of cultural beliefs and of ethnicity in explaining cortisol function. PMID:16861373

  10. Understanding Distress: The Role of Face Concern among Chinese Americans, European Americans, Hong Kong Chinese, and Mainland Chinese

    ERIC Educational Resources Information Center

    Mak, Winnie W. S.; Chen, Sylvia Xiaohua; Lam, Amy G.; Yiu, Venus F. L.

    2009-01-01

    To explore the cultural mechanisms underlying the distress experience among Hong Kong and Mainland Chinese, Chinese Americans, and European Americans, this investigation examined the role of face concern in psychological distress through a series of studies in both college students and community samples. Face concern refers to one's concern over…

  11. Essential elements of treatment: a comparative study between European and American therapeutic communities for addiction.

    PubMed

    Goethals, Ilse; Soyez, Veerle; Melnick, Gerald; De Leon, George; Broekaert, Eric

    2011-01-01

    The purpose of this study was to investigate whether European and American therapeutic communities (TCs) for addiction, both traditional and modified, share a common perspective on what is essential in treatment using the Survey of Essential Elements Questionnaire (SEEQ). The European sample (N = 19) was gathered in 2009. For the American sample (N = 19), we used previously published research data. Despite comparable perspectives, European traditional TCs (N = 11) scored significantly higher than their American predecessors (N = 11) on four SEEQ domains. Cluster differences were more pronounced in Europe than in America. PMID:21235341

  12. Genetic variants in microRNAs and breast cancer risk in African American and European American women

    PubMed Central

    Yao, Song; Graham, Kelly; Shen, Jie; Sucheston Campbell, Lara E.; Singh, Prashant; Zirpoli, Gary; Roberts, Michelle; Ciupak, Gregory; Davis, Warren; Hwang, Helena; Khoury, Thaer; Bovbjerg, Dana H.; Jandorf, Lina; Pawlish, Karen S.; Bandera, Elisa V.; Liu, Song; Ambrosone, Christine B.; Zhao, Hua

    2013-01-01

    MicroRNAs (miRNAs) are an integral part of the post-transcriptional machinery of gene expression and have been implicated in the carcinogenic cascade. Single nucleotide polymorphisms (SNPs) in miRNAs and risk of breast cancer have been evaluated in populations of European or Asian ancestry, but not among women of African ancestry. Here we examined 145 SNPs in 6 miRNA processing genes and in 78 miRNAs which target genes known to be important in breast cancer among 906 African American (AA) and 653 European American (EA) cases and controls enrolled in the Women’s Circle of Health Study (WCHS). Allele frequencies of most SNPs (87%) differed significantly by race. We found a number of SNPs in miRNAs and processing genes in association with breast cancer overall or stratified by estrogen receptor (ER) status. Several associations were significantly different by race, with none of the associations being significant in both races. Using a polygenic risk score to combine the effects of multiple SNPs, we found significant associations with the score in each subgroup analysis. For ER-positive cancer, each unit increment of the risk score was associated with a 51% increased risk in AAs (OR=1.51, 95% CI=1.30–1.74, p=3.3*10−8) and a 73% increased risk in EAs (OR=1.73, 95% CI=1.45–2.06, p=1.4*10−9). These data show, for the first time, that miRNA-related genetic variations may underlie the etiology of breast cancer in both populations of African and European ancestries. Future studies are needed to validate our findings and to explore the underlying mechanisms. PMID:24062209

  13. Intergenerational cultural dissonance in parent-adolescent relationships among Chinese and European Americans.

    PubMed

    Wu, Chunxia; Chao, Ruth K

    2011-03-01

    Generational cultural gaps (assessed as the mismatch between adolescents' ideals and perceptions of the parent-adolescent relationship) were investigated among Chinese youth with immigrant parents and their European American counterparts who have been in the United States for generations and assumingly do not have intergenerational cultural gaps. The authors of the study examined the associations of such generational gaps with adolescents' behavioral problems and whether youth's appreciation of Chinese parent-adolescent relationships (parental devotion, sacrifice, thoughtfulness, and guan) described by the notion of qin would moderate the relationship between discrepancies and youth's adjustment. A total of 634 high school students (M = 15.97 years; 95 and 154 first- and second-generation Chinese American respectively, and 385 European Americans) completed measures of parental warmth, parent-adolescent open communication, qin, and psychological adjustment. The U.S.-born Chinese American adolescents' ideals exceeded perceptions of parents' warmth and open communication to a greater degree than it did for European American adolescents (ps < 0.05). Such discrepancies in parental warmth were related to greater internalizing symptoms for second-generation Chinese American youth than for their European American peers. In addition, for second-generation Chinese, their perceptions of qin, particularly parents' devotion and sacrifice, had stronger moderating effects, diminishing the associations between generational cultural gaps and youth's behavioral problems compared with those of European American and first-generation Chinese youth. Parental thoughtfulness also played a similar beneficial role, but did so for all youth.

  14. Why are Chinese mothers more controlling than American mothers? "My child is my report card".

    PubMed

    Ng, Florrie Fei-Yin; Pomerantz, Eva M; Deng, Ciping

    2014-01-01

    Chinese parents exert more control over children than do American parents. The current research examined whether this is due in part to Chinese parents' feelings of worth being more contingent on children's performance. Twice over a year, 215 mothers and children (Mage  = 12.86 years) in China and the United States (European and African American) reported on psychologically controlling parenting. Mothers also indicated the extent to which their worth is contingent on children's performance. Psychologically controlling parenting was higher among Chinese than American mothers, particularly European (vs. African) American mothers. Chinese (vs. American) mothers' feelings of worth were more contingent on children's performance, with this contributing to their heightened psychological control relative to American mothers.

  15. Why are Chinese mothers more controlling than American mothers? "My child is my report card".

    PubMed

    Ng, Florrie Fei-Yin; Pomerantz, Eva M; Deng, Ciping

    2014-01-01

    Chinese parents exert more control over children than do American parents. The current research examined whether this is due in part to Chinese parents' feelings of worth being more contingent on children's performance. Twice over a year, 215 mothers and children (Mage  = 12.86 years) in China and the United States (European and African American) reported on psychologically controlling parenting. Mothers also indicated the extent to which their worth is contingent on children's performance. Psychologically controlling parenting was higher among Chinese than American mothers, particularly European (vs. African) American mothers. Chinese (vs. American) mothers' feelings of worth were more contingent on children's performance, with this contributing to their heightened psychological control relative to American mothers. PMID:23581633

  16. Cultural sharing in a global village: evidence for extracultural cognition in European Americans.

    PubMed

    Alter, Adam L; Kwan, Virginia S Y

    2009-04-01

    The authors examined the effects of exposure to foreign cultural environments and symbols on decision making among European Americans. Although European Americans predicted change less frequently than East Asians did (Pilot Study A), European Americans anticipated greater change when primed with East Asian culturally-laden locations (Pilot Study B and Study 1) and the East Asian yin-yang symbol (Studies 2-7). These effects held in the domains of stock prediction and weather forecasting and were stronger the more familiar European Americans were with the cultural primes, and the longer they had spent overseas. Together, these findings suggest that familiar culturally-laden cues sometimes prime people within one cultural milieu to make so-called extracultural judgments.

  17. Native Americans experienced a strong population bottleneck coincident with European contact.

    PubMed

    O'Fallon, Brendan D; Fehren-Schmitz, Lars

    2011-12-20

    The genetic and demographic impact of European contact with Native Americans has remained unclear despite recent interest. Whereas archeological and historical records indicate that European contact resulted in widespread mortality from various sources, genetic studies have found little evidence of a recent contraction in Native American population size. In this study we use a large dataset including both ancient and contemporary mitochondrial DNA to construct a high-resolution portrait of the Holocene and late Pleistocene population size of indigenous Americans. Our reconstruction suggests that Native Americans suffered a significant, although transient, contraction in population size some 500 y before the present, during which female effective size was reduced by ∼50%. These results support analyses of historical records indicating that European colonization induced widespread mortality among indigenous Americans. PMID:22143784

  18. Native Americans experienced a strong population bottleneck coincident with European contact

    PubMed Central

    O'Fallon, Brendan D.; Fehren-Schmitz, Lars

    2011-01-01

    The genetic and demographic impact of European contact with Native Americans has remained unclear despite recent interest. Whereas archeological and historical records indicate that European contact resulted in widespread mortality from various sources, genetic studies have found little evidence of a recent contraction in Native American population size. In this study we use a large dataset including both ancient and contemporary mitochondrial DNA to construct a high-resolution portrait of the Holocene and late Pleistocene population size of indigenous Americans. Our reconstruction suggests that Native Americans suffered a significant, although transient, contraction in population size some 500 y before the present, during which female effective size was reduced by ∼50%. These results support analyses of historical records indicating that European colonization induced widespread mortality among indigenous Americans. PMID:22143784

  19. Native Americans experienced a strong population bottleneck coincident with European contact

    PubMed Central

    O'Fallon, Brendan D.; Fehren-Schmitz, Lars

    2011-01-01

    The genetic and demographic impact of European contact with Native Americans has remained unclear despite recent interest. Whereas archeological and historical records indicate that European contact resulted in widespread mortality from various sources, genetic studies have found little evidence of a recent contraction in Native American population size. In this study we use a large dataset including both ancient and contemporary mitochondrial DNA to construct a high-resolution portrait of the Holocene and late Pleistocene population size of indigenous Americans. Our reconstruction suggests that Native Americans suffered a significant, although transient, contraction in population size some 500 y before the present, during which female effective size was reduced by ∼50%. These results support analyses of historical records indicating that European colonization induced widespread mortality among indigenous Americans. PMID:22143784

  20. European-American and African-American Mothers' Emotion Socialization Practices Relate Differently to Their Children's Academic and Social-Emotional Competence

    ERIC Educational Resources Information Center

    Nelson, Jackie A.; Leerkes, Esther M.; Perry, Nicole B.; O'Brien, Marion; Calkins, Susan D.; Marcovitch, Stuart

    2013-01-01

    The current study examines whether the relation between mothers' responses to their children's negative emotions and teachers' reports of children's academic performance and social-emotional competence are similar or different for European-American and African-American families. Two hundred mothers (137 European-American, 63…

  1. Parenting Stress, Perceived Parenting Behaviors, and Adolescent Self-Concept in European American Families

    PubMed Central

    Putnick, Diane L.; Bornstein, Marc H.; Hendricks, Charlene; Painter, Kathleen M.; Suwalsky, Joan T. D.; Collins, W. Andrew

    2008-01-01

    This study assesses whether the stresses associated with parenting a child are indirectly related to adolescent self-concept through parenting behaviors. We examined longitudinal associations among mothers’ and fathers’ parenting stress at age 10, children’s perceptions of parenting at age 10, and adolescents’ self-concept at age 14 in 120 European American families. Mothers’ and fathers’ parenting stress was related to children’s perceptions of acceptance and psychologically controlling behavior, and psychologically controlling behavior (and lax control for fathers) was related to adolescent self-concept. We further examined which domains of parenting stress and perceived parenting behaviors were associated with adolescents’ scholastic competence, social acceptance, physical appearance, and behavioral conduct. Parenting stress was related to specific parenting behaviors, which were, in turn, related to specific domains of self-concept in adolescence. Parenting stress appears to exert its effects on early adolescent self-concept indirectly through perceived parenting behavior. PMID:18855511

  2. Parenting stress, perceived parenting behaviors, and adolescent self-concept in European American families.

    PubMed

    Putnick, Diane L; Bornstein, Marc H; Hendricks, Charlene; Painter, Kathleen M; Suwalsky, Joan T D; Collins, W Andrew

    2008-10-01

    This study assesses whether the stresses associated with parenting a child are indirectly related to adolescent self-concept through parenting behaviors. We examined longitudinal associations among mothers' and fathers' parenting stress at age 10, children's perceptions of parenting at age 10, and adolescents' self-concept at age 14 in 120 European American families. Mothers' and fathers' parenting stress was related to children's perceptions of acceptance and psychologically controlling behavior, and psychologically controlling behavior (and lax control for fathers) was related to adolescent self-concept. We further examined which domains of parenting stress and perceived parenting behaviors were associated with adolescents' scholastic competence, social acceptance, physical appearance, and behavioral conduct. Parenting stress was related to specific parenting behaviors, which were, in turn, related to specific domains of self-concept in adolescence. Parenting stress appears to exert its effects on early adolescent self-concept indirectly through perceived parenting behavior. PMID:18855511

  3. Parenting stress, perceived parenting behaviors, and adolescent self-concept in European American families.

    PubMed

    Putnick, Diane L; Bornstein, Marc H; Hendricks, Charlene; Painter, Kathleen M; Suwalsky, Joan T D; Collins, W Andrew

    2008-10-01

    This study assesses whether the stresses associated with parenting a child are indirectly related to adolescent self-concept through parenting behaviors. We examined longitudinal associations among mothers' and fathers' parenting stress at age 10, children's perceptions of parenting at age 10, and adolescents' self-concept at age 14 in 120 European American families. Mothers' and fathers' parenting stress was related to children's perceptions of acceptance and psychologically controlling behavior, and psychologically controlling behavior (and lax control for fathers) was related to adolescent self-concept. We further examined which domains of parenting stress and perceived parenting behaviors were associated with adolescents' scholastic competence, social acceptance, physical appearance, and behavioral conduct. Parenting stress was related to specific parenting behaviors, which were, in turn, related to specific domains of self-concept in adolescence. Parenting stress appears to exert its effects on early adolescent self-concept indirectly through perceived parenting behavior.

  4. The Tripler Army Medical Center's LE3AN program: a six-month retrospective analysis of program effectiveness for African-American and European-American females.

    PubMed Central

    Simpson, Mark; Earles, Jay; Folen, Raymond; Trammel, Rick; James, Larry

    2004-01-01

    This is a retrospective study that examines the effectiveness of the Tripler Army Medical Center (TAMC) LE3AN Program for weight management among African-American and European American women. African-American and European-American active-duty females who enrolled in the TAMC LE3AN Program between July 1998 and December 2001, and completed six months of follow-up were included in the analysis. The results indicate that the program is associated with significant weight loss for participants, and that it is equally effective for African-American and European-American women. Weekly follow-up visits were correlated with greater weight loss. PMID:15540884

  5. How European American and Taiwanese Mothers Talk to Their Children about Learning

    ERIC Educational Resources Information Center

    Li, Jin; Fung, Heidi; Bakeman, Roger; Rae, Katharine; Wei, Wanchun

    2014-01-01

    Little cross-cultural research exists on parental socialization of children's learning beliefs. The current study compared 218 conversations between European American and Taiwanese mothers and children (6-10 years) about good and poor learning. The findings support well-documented cultural differences in learning beliefs. European Americans…

  6. European Studies as Answer to Allan Bloom's "The Closing of the American Mind."

    ERIC Educational Resources Information Center

    Macdonald, Michael H.

    European studies can provide a solution to several of the issues raised in Allan Bloom's "The Closing of the American Mind." European studies pursue the academic quest for what is truth, what is goodness, and what is beauty. In seeking to answer these questions, the Greeks were among the first to explore many of humanity's problems and their…

  7. Teaching Media and Methods in Marketing: European and North American Universities

    ERIC Educational Resources Information Center

    Vila, Natalia; Kuster, Ines

    2009-01-01

    This article aims to examine the most widely used teaching media and methods in university education. To achieve this objective, international research has been carried out among 135 marketing teachers from North American and European universities. The study shows that North American teachers use more traditional media and participatory methods…

  8. The Mythology of Schooling: The Historiography of American and European Education in Comparative Perspective

    ERIC Educational Resources Information Center

    Kelly, Matthew Gardner

    2014-01-01

    This essay explores the historiography of American and European education, considering how educational historians communicate powerful messages about the purposes and promises of schooling through their writing. I divide the historiography of American education into four interpretive traditions: traditionalism, radical revisionism, progressive…

  9. Demographics of African-American vs. European-Heritage Mothers of Newborns with Down Syndrome

    ERIC Educational Resources Information Center

    Hodapp, Robert M.; Urbano, Richard C.

    2008-01-01

    Although important for public health policy, ethnic/racial disparities have rarely been examined among families of young children with Down syndrome. This study compared 144 African-American mothers with 726 European-heritage mothers of newborns with Down syndrome using official birth records in one American state from 1990 through 2002; outcome…

  10. ["Us" and "them": European and North American attitudes to immigration].

    PubMed

    Livi-bacci, M

    1994-01-01

    This work compares attitudes toward immigration in Europe and North America. Europe has adopted and reinforced a restrictive immigration policy since the 1970s, but family reunification and asylum for refugees have replaced labor migration to maintain the flow of newcomers over the past two decades. Illegal immigration has increased in countries such as Italy and Spain where immigration is a recent phenomenon. Migratory pressure from the former Soviet block, violence against immigrants in Germany and elsewhere, the crisis of social protection systems, economic recession and increasing unemployment have pressured European governments to reinforce their closed door policy. In the US, restrictions against immigration have relaxed greatly since adoption of the Immigration Reform and Control Act in 1986. Over 800,000 immigrants have been admitted annually to the US in recent years. The factors explaining the different immigration policies in North America and Europe are not economic or demographic, but stem rather from history, social structure, the functioning of the labor market and social mobility. North America, more than Europe, has a positive view of immigration as contributing to the vitality and renewal of the culture and promoting development by broadening experience and knowledge. Immigration is regarded in Europe as, at best, a necessity in times of labor shortage and economic expansion. European countries tend to perceive themselves as totally formed and not requiring further cultural contribution. Homogeneity in culture, language, and religion is valued. Social mobility is possible in North America through professional success, but in the older and more hierarchical societies of Europe, social status is determined by birth and family or other connections. Since the early 1990s, public opinion toward immigration has become less favorable on both sides of the Atlantic, with increasing proportions favoring limitation. The positive perception of immigration in

  11. Circadian rhythm phase shifts and endogenous free-running circadian period differ between African-Americans and European-Americans.

    PubMed

    Eastman, Charmane I; Suh, Christina; Tomaka, Victoria A; Crowley, Stephanie J

    2015-02-11

    Successful adaptation to modern civilization requires the internal circadian clock to make large phase shifts in response to circumstances (e.g., jet travel and shift work) that were not encountered during most of our evolution. We found that the magnitude and direction of the circadian clock's phase shift after the light/dark and sleep/wake/meal schedule was phase-advanced (made earlier) by 9 hours differed in European-Americans compared to African-Americans. European-Americans had larger phase shifts, but were more likely to phase-delay after the 9-hour advance (to phase shift in the wrong direction). The magnitude and direction of the phase shift was related to the free-running circadian period, and European-Americans had a longer circadian period than African-Americans. Circadian period was related to the percent Sub-Saharan African and European ancestry from DNA samples. We speculate that a short circadian period was advantageous during our evolution in Africa and lengthened with northern migrations out of Africa. The differences in circadian rhythms remaining today are relevant for understanding and treating the modern circadian-rhythm-based disorders which are due to a misalignment between the internal circadian rhythms and the times for sleep, work, school and meals.

  12. European healthcare policies for controlling drug expenditure.

    PubMed

    Ess, Silvia M; Schneeweiss, Sebastian; Szucs, Thomas D

    2003-01-01

    In the last 20 years, expenditures on pharmaceuticals - as well as total health expenditures - have grown faster than the gross national product in all European countries. The aim of this paper was to review policies that European governments apply to reduce or at least slow down public expenditure on pharmaceutical products. Such policies can target the industry, the wholesalers and retailers, prescribers, and patients. The objectives of pharmaceutical policies are multidimensional and must take into account issues relating to public health, public expenditure and industrial incentives. Both price levels and consumption patterns determine the level of total drug expenditure in a particular country, and both factors vary greatly across countries. Licensing and pricing policies intend to influence the supply side. Three types of pricing policies can be recognised: product price control, reference pricing and profit control. Profit control is mainly used in the UK. Reference pricing systems were first used in Germany and The Netherlands and are being considered in other countries. Product price control is still the most common method for establishing the price of drugs. For the aim of fiscal consolidation, price-freeze and price-cut measures have been frequently used in the 1980s and 1990s. They have affected all types of schemes. For drug wholesalers and retailers, most governments have defined profit margins. The differences in price levels as well as the introduction of a Single European Pharmaceutical Market has led to the phenomenon of parallel imports among member countries of the European Union. This may be facilitated by larger and more powerful wholesalers and the vertical integration between wholesalers and retailers. To control costs, the use of generic drugs is encouraged in most countries, but only few countries allow pharmacists to substitute generic drugs for proprietary brands. Various interventions are used to reduce the patients' demand for drugs by

  13. Brominated flame retardants and Dechloranes in European and American eels from glass to silver life stages.

    PubMed

    Sühring, Roxana; Byer, Jonathan; Freese, Marko; Pohlmann, Jan-Dag; Wolschke, Hendrik; Möller, Axel; Hodson, Peter V; Alaee, Mehran; Hanel, Reinhold; Ebinghaus, Ralf

    2014-12-01

    The populations of American (Anguilla rostrata) and European eels (Anguilla anguilla) have been declining rapidly in the last decades. Organic contaminants are suspected to be one of the possible causes for the decline; however, so far there have been few investigations of the uptake of specific compounds by different life cycle stages (e.g. freshwater or marine stage) and how the contamination patterns develop throughout the eel's life cycle. In the present study we measured concentrations of polybrominated diphenylethers (PBDEs), alternate brominated flame retardants (alternate BFRs) and Dechloranes (Decs) in different life stages of European and American eels to compare the contamination patterns and their development throughout the eel's life cycle. In general, concentrations of flame retardants (FRs) were similar to or higher in American than in European eels, and a greater number of FRs were detected. PBDE congeners that are characteristic of the Penta-PBDE formulation were the most abundant FRs in all adult eels as well as American glass eels. In European glass eels the alternate BFR 2,3-dibromopropyl-2,4,6-tribromophenylether (DPTE) and Dechlorane Plus were the dominating FRs, with average concentrations of 1.1±0.31 ng g(-1) ww and up to 0.32 ng g(-1) ww respectively. Of the PBDEs BDE-183 was the most abundant congener in European glass eels. Low concentrations (less than 10% of the total contamination) of Tetra and Penta-PBDEs in juvenile European eels indicated that bans of technical Penta-PBDE in the European Union are effective. Enrichment of PBDEs was observed over the life stages of both European and American eels. However, a greater relative contribution of PBDEs to the sum FR contamination in American eels indicated an on-going exposure to these substances. High contributions of alternate BFRs in juvenile eels indicated an increased use of these substances in recent years. Concentrations seemed to be driven primarily by location, rather than life

  14. Americans Split on Government Control of Tuition

    ERIC Educational Resources Information Center

    Selingo, Jeffrey

    2008-01-01

    Nearly seven months before the November election, a plurality of Americans favor Barack Obama to tackle what they consider the most pressing issue in higher education: the runaway cost of a bachelor's degree. According to a new nationwide survey conducted through The Chronicle/Gallup Panel, 42 percent of Americans think that controlling college…

  15. The Use of Self-Pleasure: Masturbation and Body Image among African American and European American Women

    ERIC Educational Resources Information Center

    Shulman, Julie L.; Horne, Sharon G.

    2003-01-01

    The current investigation examined the relationship between masturbation and body image among 96 women seeking services at a local family planning clinic in a mid-southern U.S. city. Participants completed a questionnaire that assessed body image and masturbatory practices. Ethnic differences were found with European American women reporting…

  16. Ethnic Identity in African American and European American Preadolescents: Relation to Self-Worth, Social Goals, and Aggression

    ERIC Educational Resources Information Center

    Holmes, Khiela J.; Lochman, John E.

    2009-01-01

    The current study tested models to determine the extent to which self-worth and social goals mediate the influence of ethnic identity on aggression among aggressive European and African American preadolescents. Ethnic identity emerged as important for both groups, but in different ways. Different patterns of influence of ethnic identity and of…

  17. Differences in African-American and European-American Students' Engagement with Nanotechnology Experiences: Perceptual Position or Assessment Artifact?

    ERIC Educational Resources Information Center

    Jones, M. Gail; Tretter, Thomas; Paechter, Manuela; Kubasko, Dennis; Bokinsky, Alexandra; Andre, Thomas; Negishi, Atsuko

    2007-01-01

    This study examined middle and high school students' perceptions of a weeklong science experience with nanotechnology and atomic force microscopy. Through an examination of student self assessments and their writing, the study allowed us to examine some of the issues that may contribute to discrepancies that are seen between European-American and…

  18. Religiosity, Meaning in Life, and Clinical Symptomology: A Comparison of African-American and European-American College Students

    ERIC Educational Resources Information Center

    Holmes, Jeffrey D.; Hardin, Susan I.

    2009-01-01

    This study examined whether religiosity is subsumed under the broader construct of meaning in life as a predictor of psychological symptomology in college students from two ethnic groups. Data from 299 undergraduates indicated that among European-American students, religiosity predicted little variance in psychological symptomology and was…

  19. Differential gene expression between African American and European American colorectal cancer patients.

    PubMed

    Jovov, Biljana; Araujo-Perez, Felix; Sigel, Carlie S; Stratford, Jeran K; McCoy, Amber N; Yeh, Jen Jen; Keku, Temitope

    2012-01-01

    The incidence and mortality of colorectal cancer (CRC) is higher in African Americans (AAs) than other ethnic groups in the U. S., but reasons for the disparities are unknown. We performed gene expression profiling of sporadic CRCs from AAs vs. European Americans (EAs) to assess the contribution to CRC disparities. We evaluated the gene expression of 43 AA and 43 EA CRC tumors matched by stage and 40 matching normal colorectal tissues using the Agilent human whole genome 4x44K cDNA arrays. Gene and pathway analyses were performed using Significance Analysis of Microarrays (SAM), Ten-fold cross validation, and Ingenuity Pathway Analysis (IPA). SAM revealed that 95 genes were differentially expressed between AA and EA patients at a false discovery rate of ≤5%. Using IPA we determined that most prominent disease and pathway associations of differentially expressed genes were related to inflammation and immune response. Ten-fold cross validation demonstrated that following 10 genes can predict ethnicity with an accuracy of 94%: CRYBB2, PSPH, ADAL, VSIG10L, C17orf81, ANKRD36B, ZNF835, ARHGAP6, TRNT1 and WDR8. Expression of these 10 genes was validated by qRT-PCR in an independent test set of 28 patients (10 AA, 18 EA). Our results are the first to implicate differential gene expression in CRC racial disparities and indicate prominent difference in CRC inflammation between AA and EA patients. Differences in susceptibility to inflammation support the existence of distinct tumor microenvironments in these two patient populations.

  20. Differences in nonfatal suicide behaviors among Mexican and European American middle school children.

    PubMed

    Tortolero, S R; Roberts, R E

    2001-01-01

    This report describes ethnic and gender differences in suicide ideation among two large samples of middle school students in New Mexico (n = 2,140) and Texas (n = 1,302). Students completed a self-administered questionnaire on suicide ideation and psychosocial risk factors. Mexican Americans in both samples reported significantly higher prevalence of suicide ideation than did their European American counterparts. Mexican Americans were 1.8 times more likely to have high suicide ideation than European Americans. The suicide ideation risk for Mexican Americans remained unchanged in both samples after adjusting for gender, age, family structure, depression, low social support, and self-esteem. This study indicates that ethnicity plays an important role in suicidal ideation, but the mechanism remains unclear. PMID:11459254

  1. Patterns of Father Self Evaluations among Mexican and European American Men and Links to Adolescent Adjustment

    PubMed Central

    Perez-Brena, Norma J.; Cookston, Jeffrey T.; Fabricius, William V.; Saenz, Delia

    2013-01-01

    A mixed-method study identified profiles of fathers who mentioned key dimensions of their parenting and linked profile membership to adolescents’ adjustment using data from 337 European American, Mexican American and Mexican immigrant fathers and their early adolescent children. Father narratives about what fathers do well as parents were thematically coded for the presence of five fathering dimensions: emotional quality (how well father and child get along), involvement (amount of time spent together), provisioning (the amount of resources provided), discipline (the amount and success in parental control), and role modeling (teaching life lessons through example). Next, latent class analysis was used to identify three patterns of the likelihood of mentioning certain fathering dimensions: an emotionally-involved group mentioned emotional quality and involvement; an affective-control group mentioned emotional quality, involvement, discipline and role modeling; and an affective-model group mentioned emotional quality and role modeling. Profiles were significantly associated with subsequent adolescents’ reports of adjustment such that adolescents of affective-control fathers reported significantly more externalizing behaviors than adolescents of emotionally-involved fathers. PMID:24883049

  2. Multiple ADH genes modulate risk for drug dependence in both African- and European-Americans

    PubMed Central

    Luo, Xingguang; Kranzler, Henry R.; Zuo, Lingjun; Wang, Shuang; Schork, Nicholas J.; Gelernter, Joel

    2007-01-01

    Drug dependence (DD) is commonly co-morbid with alcohol dependence (AD). Many studies have also shown common genetic risk factors for these disorders. We previously reported associations of AD with seven alcohol dehydrogenase (ADH ) genes. The present study examines the relationship between these genes and DD. We genotyped 16 markers within the ADH gene cluster and 38 unlinked ancestry-informative markers in a case–control sample of 718 individuals. All markers were consistent with Hardy–Weinberg equilibrium in controls, but some markers showed Hardy–Weinberg disequilibrium in cases (minimal P = 0.002). Genotypes of many markers were associated with DD, both before and after controlling for admixture effects (minimal P < 1.0 × 10−6). Diplotype trend regression analysis showed that ADH5 and ADH6 genotypes, and diplotypes at ADH1A, ADH1B, ADH1C and ADH7 (minimal P = 0.002), were associated with DD in European-Americans and/or African-Americans. This first report of an allelic association of these loci with DD provides new insight into the mechanism of genetic risk for DD. These findings, obtained using a series of powerful and reliable analytic methods, may also help to explain the high rate of co-morbidity between AD and DD. PMID:17185388

  3. Psychological Aspects of European Cosmology in American Society: African and European Cultures.

    ERIC Educational Resources Information Center

    Baldwin, Joseph A.

    1985-01-01

    Discusses the Eurocentric nature of the United States social reality, and investigates psychological and mental health implications for the African-American community. Outlines the basic themes, emphases and criteria of Euro-American cosmology and describes how it can come to dominate the Afro-American's self-consciousness. Suggests ways to…

  4. The world's air transportation services : data as to passengers, mail, and goods carried by American and European transportation services

    NASA Technical Reports Server (NTRS)

    1922-01-01

    This report presents detailed descriptions, statistics, and graphs on European and American air transport. The European countries listed are Belgium, Czecho-Slovakia, Denmark, France, Germany, Great Britain, Holland, and Italy.

  5. Autonomic, subjective, and expressive responses to emotional films in older and younger Chinese Americans and European Americans.

    PubMed

    Tsai, J L; Levenson, R W; Carstensen, L L

    2000-12-01

    Previously, the authors found that during idiosyncratic emotional events (relived emotions, discussions about marital conflict), older European American adults demonstrated smaller changes in cardiovascular responding than their younger counterparts (R. W. Levenson, L. L. Carstensen, W. V. Friesen, & P. Ekman, 1991; R. W. Levenson, L. L. Carstensen, & J. M. Gottman, 1994). This study examined whether such differences held when the emotional events were standardized, and whether they extend to another cultural group. Forty-eight old (70-85 years) and 48 young (20-34 years) European Americans and Chinese Americans viewed sad and amusing film clips in the laboratory while their cardiovascular, subjective (online and retrospective), and behavioral responses were measured. Consistent with previous findings, older participants evidenced smaller changes in cardiovascular responding than did younger participants during the film clips. Consistent with earlier reports, old and young participants did not differ in most subjective and behavioral responses to the films. No cultural differences were found.

  6. Latina and European American Girls' Experiences with Academic Sexism and their Self-Concepts in Mathematics and Science During Adolescence.

    PubMed

    Brown, Christia Spears; Leaper, Campbell

    2010-12-01

    The study investigated Latina and European American adolescent girls' (N = 345, M = 15.2 years, range = 13 to 18) experiences with academic sexism in mathematics and science (M/S) and their M/S perceived competence and M/S value (liking and importance). M/S academic sexism was based on girls' reported experiences hearing sexist comments about girls' abilities in math and science. Older European American adolescents, and both younger and older Latina adolescents, who experienced several instances of academic sexism felt less competent in M/S than girls who experienced less sexism (controlling for M/S grades). In addition, among older girls (regardless of ethnicity), those who experienced several instances of academic sexism valued M/S less than girls who experienced less sexism.

  7. Latina and European American Girls’ Experiences with Academic Sexism and their Self-Concepts in Mathematics and Science During Adolescence

    PubMed Central

    Leaper, Campbell

    2010-01-01

    The study investigated Latina and European American adolescent girls’ (N = 345, M = 15.2 years, range = 13 to 18) experiences with academic sexism in mathematics and science (M/S) and their M/S perceived competence and M/S value (liking and importance). M/S academic sexism was based on girls’ reported experiences hearing sexist comments about girls’ abilities in math and science. Older European American adolescents, and both younger and older Latina adolescents, who experienced several instances of academic sexism felt less competent in M/S than girls who experienced less sexism (controlling for M/S grades). In addition, among older girls (regardless of ethnicity), those who experienced several instances of academic sexism valued M/S less than girls who experienced less sexism. PMID:21212810

  8. Latina and European American Girls' Experiences with Academic Sexism and their Self-Concepts in Mathematics and Science During Adolescence.

    PubMed

    Brown, Christia Spears; Leaper, Campbell

    2010-12-01

    The study investigated Latina and European American adolescent girls' (N = 345, M = 15.2 years, range = 13 to 18) experiences with academic sexism in mathematics and science (M/S) and their M/S perceived competence and M/S value (liking and importance). M/S academic sexism was based on girls' reported experiences hearing sexist comments about girls' abilities in math and science. Older European American adolescents, and both younger and older Latina adolescents, who experienced several instances of academic sexism felt less competent in M/S than girls who experienced less sexism (controlling for M/S grades). In addition, among older girls (regardless of ethnicity), those who experienced several instances of academic sexism valued M/S less than girls who experienced less sexism. PMID:21212810

  9. A Reassessment of the Impact of European Contact on the Structure of Native American Genetic Diversity.

    PubMed

    Hunley, Keith; Gwin, Kiela; Liberman, Brendan

    2016-01-01

    Our current understanding of pre-Columbian history in the Americas rests in part on several trends identified in recent genetic studies. The goal of this study is to reexamine these trends in light of the impact of post-Columbian admixture and the methods used to study admixture. The previously-published data consist of 645 autosomal microsatellite genotypes from 1046 individuals in 63 populations. We used STRUCTURE to estimate ancestry proportions and tested the sensitivity of these estimates to the choice of the number of clusters, K. We used partial correlation analyses to examine the relationship between gene diversity and geographic distance from Beringia, controlling for non-Native American ancestry (from Africa, Europe and East Asia), and taking into account alternative paths of migration. Principal component analysis and multidimensional scaling were used to investigate the relationships between Andean and non-Andean populations and to explore gene-language correspondence. We found that 1) European and East Asian ancestry estimates decline as K increases, especially in Native Canadian populations, 2) a north-south decline in gene diversity is driven by low diversity in Amazonian and Paraguayan populations, not serial founder effects from Beringia, 3) controlling for non-Native American ancestry, populations in the Andes and Mesoamerica have higher gene diversity than populations in other regions, and 4) patterns of genetic and linguistic diversity are poorly correlated. We conclude that patterns of diversity previously attributed to pre-Columbian processes may in part reflect post-Columbian admixture and the choice of K in STRUCTURE analyses. Accounting for admixture, the pattern of diversity is inconsistent with a north-south founder effect process, though the genetic similarities between Mesoamerican and Andean populations are consistent with rapid dispersal along the western coast of the Americas. Further, even setting aside the disruptive effects of

  10. A Reassessment of the Impact of European Contact on the Structure of Native American Genetic Diversity

    PubMed Central

    Hunley, Keith; Gwin, Kiela; Liberman, Brendan

    2016-01-01

    Our current understanding of pre-Columbian history in the Americas rests in part on several trends identified in recent genetic studies. The goal of this study is to reexamine these trends in light of the impact of post-Columbian admixture and the methods used to study admixture. The previously-published data consist of 645 autosomal microsatellite genotypes from 1046 individuals in 63 populations. We used STRUCTURE to estimate ancestry proportions and tested the sensitivity of these estimates to the choice of the number of clusters, K. We used partial correlation analyses to examine the relationship between gene diversity and geographic distance from Beringia, controlling for non-Native American ancestry (from Africa, Europe and East Asia), and taking into account alternative paths of migration. Principal component analysis and multidimensional scaling were used to investigate the relationships between Andean and non-Andean populations and to explore gene-language correspondence. We found that 1) European and East Asian ancestry estimates decline as K increases, especially in Native Canadian populations, 2) a north-south decline in gene diversity is driven by low diversity in Amazonian and Paraguayan populations, not serial founder effects from Beringia, 3) controlling for non-Native American ancestry, populations in the Andes and Mesoamerica have higher gene diversity than populations in other regions, and 4) patterns of genetic and linguistic diversity are poorly correlated. We conclude that patterns of diversity previously attributed to pre-Columbian processes may in part reflect post-Columbian admixture and the choice of K in STRUCTURE analyses. Accounting for admixture, the pattern of diversity is inconsistent with a north-south founder effect process, though the genetic similarities between Mesoamerican and Andean populations are consistent with rapid dispersal along the western coast of the Americas. Further, even setting aside the disruptive effects of

  11. A Reassessment of the Impact of European Contact on the Structure of Native American Genetic Diversity.

    PubMed

    Hunley, Keith; Gwin, Kiela; Liberman, Brendan

    2016-01-01

    Our current understanding of pre-Columbian history in the Americas rests in part on several trends identified in recent genetic studies. The goal of this study is to reexamine these trends in light of the impact of post-Columbian admixture and the methods used to study admixture. The previously-published data consist of 645 autosomal microsatellite genotypes from 1046 individuals in 63 populations. We used STRUCTURE to estimate ancestry proportions and tested the sensitivity of these estimates to the choice of the number of clusters, K. We used partial correlation analyses to examine the relationship between gene diversity and geographic distance from Beringia, controlling for non-Native American ancestry (from Africa, Europe and East Asia), and taking into account alternative paths of migration. Principal component analysis and multidimensional scaling were used to investigate the relationships between Andean and non-Andean populations and to explore gene-language correspondence. We found that 1) European and East Asian ancestry estimates decline as K increases, especially in Native Canadian populations, 2) a north-south decline in gene diversity is driven by low diversity in Amazonian and Paraguayan populations, not serial founder effects from Beringia, 3) controlling for non-Native American ancestry, populations in the Andes and Mesoamerica have higher gene diversity than populations in other regions, and 4) patterns of genetic and linguistic diversity are poorly correlated. We conclude that patterns of diversity previously attributed to pre-Columbian processes may in part reflect post-Columbian admixture and the choice of K in STRUCTURE analyses. Accounting for admixture, the pattern of diversity is inconsistent with a north-south founder effect process, though the genetic similarities between Mesoamerican and Andean populations are consistent with rapid dispersal along the western coast of the Americas. Further, even setting aside the disruptive effects of

  12. Early and mid-adolescence risk factors for later substance abuse by African Americans and European Americans.

    PubMed Central

    Gil, Andres G.; Vega, William A.; Turner, R. Jay

    2002-01-01

    OBJECTIVE: This study examines the relationship between risk factors experienced during adolescence by African Americans and European Americans and DSM-IV alcohol dependence and marijuana abuse or dependence in early adulthood. METHODS: The authors followed a cohort of adolescents from 1990-91 (grades 6 and 7) to 1998-2000 (ages 19-21), evaluating risk factors during early adolescence as predictors of DSM-IV alcohol dependence and marijuana abuse and dependence. RESULTS: African Americans had higher exposure to school, family structure, delinquency, and psychosocial factors. School factors and drug-use modeling of peers and family were the most important risk factors for marijuana abuse or dependence for both European and African Americans. CONCLUSION: Personal, familial, and social context factors during early adolescence affect adult drug-use problems, particularly for African Americans. Levels of drug use are lower among African Americans, but exposure to risks is higher and there are clear differences in the long-range impact of risk factors. These findings highlight the importance of developing and timing appropriate prevention efforts. PMID:12435824

  13. Interaction between two independent CNR1 variants increases risk for cocaine dependence in European Americans

    PubMed Central

    Zuo, Lingjun; Kranzler, Henry R.; Luo, Xingguang; Yang, Bao-zhu; Weiss, Roger; Brady, Kathleen; Poling, James; Farrer, Lindsay; Gelernter, Joel

    2010-01-01

    We recently reported that, in a European-American (EA) sample, the interaction between two cannabinoid receptor 1 gene (CNR1) variants significantly increased risk for drug dependence (DD), including cocaine dependence (CD). The present study aimed to investigate directly the association between CNR1 and CD in four independent samples. Eight markers across the 45kb CNR1 region and four large samples, i.e., family-based European-American (EA) sample (n=734), case-control EA sample (n=862), family-based African-American (AA) sample (n=834) and case-control AA sample (n=619) were examined in the present study. We investigated the association of these markers with CD and cocaine-induced paranoia (CIP) in the EA family sample first, and then replicated positive results in the other three samples. The interaction between two independent CNR1 variants, i.e., the G allele-containing genotypes of rs6454674 (SNP3^G+), and the T/T genotype of rs806368 (SNP8^T/T), significantly increased risk for CD in the EA family (PGEE=0.015) and EA case-control (Pregression=0.003) samples. EA subjects with SNP3^G+ and SNP8^T/T had higher risk to develop CD than those EA subjects with the other genotypes for these two SNPs (LR+=1.4). The SNP3^G-SNP8^T haplotype also showed significant association (P=0.018) with CD in the EA case-control sample. SNP8-containing haplotypes showed significant association with both CD (Pglobal=0.007) and CIP (Pglobal=0.003) in the EA family sample. In the AA family sample, SNP8^T/T significantly confered higher risk for CD (P=0.019). We conclude that wo independent CNR1 variants have significant interaction effects on risk for CD in EAs; they may also have effects on risk for CD in AAs. PMID:19052543

  14. What the Face and Body Reveal: In-Group Emotion Effects and Stereotyping of Emotion in African American and European American Children

    ERIC Educational Resources Information Center

    Tuminello, Elizabeth R.; Davidson, Denise

    2011-01-01

    This study examined whether 3- to 7-year-old African American and European American children's assessment of emotion in face-only, face + body, and body-only photographic stimuli was affected by in-group emotion recognition effects and racial or gender stereotyping of emotion. Evidence for racial in-group effects was found, with European American…

  15. Update on the American Mosquito Control Association

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The American Mosquito Control Association in a non-profit scientific organization dedicated to promoting the highest standard in professional mosquito control. It is comprised of more than 1300 members representing students, scientists, regulators, industry, mosquito control employees and many other...

  16. Mexican American and European American Ratings of Four Alcoholism Treatment Programs.

    ERIC Educational Resources Information Center

    Atkinson, Donald R.; And Others

    1994-01-01

    A survey of 72 Mexican American and 196 Anglo community-college students examined attitudes about alcohol use, addiction models, and the relative effectiveness of four types of alcoholism treatment programs. Mexican American students reported less alcohol use and rated all programs as more effective than did Anglos. Among Mexican Americans,…

  17. Optimism and Pessimism as Mediators of the Relations Between Self-Discrepancies and Distress Among Asian and European Americans

    ERIC Educational Resources Information Center

    Hardin, Erin E.; Leong, Frederick T. L.

    2005-01-01

    The authors examined the role of undesired self-discrepancies in predicting emotional distress among Asian and European Americans, whether undesired self-discrepancies are stronger predictors of distress for Asian than for European Americans, and whether optimism and pessimism mediate the relations between ideal, ought, and undesired…

  18. The Validity of Observational Measures in Detecting Optimal Maternal Communication Styles: Evidence from European Americans and Latinos

    ERIC Educational Resources Information Center

    Nadeem, Erum; Romo, Laura F.; Sigman, Marian; Lefkowitz, Eva S.; Au, Terry K.

    2007-01-01

    This study examined the sensitivity of an observational coding system for assessing positive and negative maternal behaviors of Latino and European American mothers toward their adolescent children. Ninety Latino (54 Spanish speaking and 35 English speaking) and 20 European American mother-adolescent dyads participated in an observational study of…

  19. Differences between African American and European American First-Year College Students in the Relationship between Self-Efficacy, Outcome Expectations, and Academic Achievement

    ERIC Educational Resources Information Center

    DeFreitas, Stacie Craft

    2012-01-01

    First-year African American and European American college students were surveyed to examine ethnic differences in how their social cognitive beliefs (self-efficacy and outcome expectations) influenced their academic achievement. It was hypothesized that outcome expectations may better explain academic achievement for African Americans due to the…

  20. Mental Health Stigma, Self-Concealment, and Help-Seeking Attitudes among Asian American and European American College Students with No Help-Seeking Experience

    ERIC Educational Resources Information Center

    Masuda, Akihiko; Boone, Matthew S.

    2011-01-01

    The present study examined whether mental health stigma (i.e., negative attitudes toward people with a psychological disorder) and self-concealment are unique predictors of help-seeking attitudes in Asian American and European American college students with no history of seeking professional psychological services. The Asian American group had…

  1. Competence, Self-Esteem, and Coping Efficacy as Mediators of Ecological Risk and Depressive Symptoms in Urban African American and European American Youth

    ERIC Educational Resources Information Center

    Prelow, Hazel M.; Weaver, Scott R.; Swenson, Rebecca R.

    2006-01-01

    Structural equation modeling was used to test [Sandler, "American Journal of Community Psychology" 29: 19-61.] a theoretical model of risk and resilience in an urban sample of African American and European American adolescents. The aims of the present study were to examine whether self-system processes (i.e., competence, self-esteem, and coping…

  2. Developmental Patterns in Decision-Making Autonomy across Middle Childhood and Adolescence: European American Parents' Perspectives

    ERIC Educational Resources Information Center

    Wray-Lake, Laura; Crouter, Ann C.; McHale, Susan M.

    2010-01-01

    Longitudinal patterns in parents' reports of youth decision-making autonomy from ages 9 to 20 were examined in a study of 201 European American families with 2 offspring. Multilevel modeling analyses revealed that decision-making autonomy increased gradually across middle childhood and adolescence before rising sharply in late adolescence. Social…

  3. Intergenerational Cultural Dissonance in Parent-Adolescent Relationships among Chinese and European Americans

    ERIC Educational Resources Information Center

    Wu, Chunxia; Chao, Ruth K.

    2011-01-01

    Generational cultural gaps (assessed as the mismatch between adolescents' ideals and perceptions of the parent-adolescent relationship) were investigated among Chinese youth with immigrant parents and their European American counterparts who have been in the United States for generations and assumingly do not have intergenerational cultural gaps.…

  4. The Influence of Parental Support, Knowledge, and Authoritative Parenting on Hmong and European American Adolescent Development

    ERIC Educational Resources Information Center

    Supple, Andrew J.; Small, Stephen A.

    2006-01-01

    This study used a community-wide survey of adolescents to compare adolescent perceptions of parental support, knowledge, and authoritative decision making in samples of Hmong and European Americans. Additional analyses considered variation in parental influence on adolescent outcomes across these groups. The results suggested that Hmong American…

  5. Emotion Regulation Strategies in European American and Hong Kong Chinese Middle School Children

    ERIC Educational Resources Information Center

    Wan, Kayan Phoebe; Savina, Elena

    2016-01-01

    This study explored emotion regulation strategies in middle school European American (N = 54) and Hong Kong Chinese (N = 89) children. Children were presented with scenarios describing a fictitious girl/boy who encountered situations eliciting sadness, anger, and fear. Based on Gross' theory (1998), the survey of emotion regulation strategies was…

  6. Change in Coping and Defense Mechanisms across Adulthood: Longitudinal Findings in a European American Sample

    ERIC Educational Resources Information Center

    Diehl, Manfred; Chui, Helena; Hay, Elizabeth L.; Lumley, Mark A.; Grühn, Daniel; Labouvie-Vief, Gisela

    2014-01-01

    This study examined longitudinal changes in coping and defense mechanisms in an age- and gender-stratified sample of 392 European American adults. Nonlinear age-related changes were found for the coping mechanisms of sublimation and suppression and the defense mechanisms of intellectualization, doubt, displacement, and regression. The change…

  7. Cuticles of European and American lobsters harbor diverse bacterial species and differ in disease susceptibility.

    PubMed

    Whitten, Miranda M A; Davies, Charlotte E; Kim, Anita; Tlusty, Michael; Wootton, Emma C; Chistoserdov, Andrei; Rowley, Andrew F

    2014-06-01

    Diseases of lobster shells have a significant impact on fishing industries but the risk of disease transmission between different lobster species has yet to be properly investigated. This study compared bacterial biofilm communities from American (Homarus americanus) and European lobsters (H. gammarus), to assess both healthy cuticle and diseased cuticle during lesion formation. Culture-independent molecular techniques revealed diversity in the bacterial communities of cuticle biofilms both within and between the two lobster species, and identified three bacterial genera associated with shell lesions plus two putative beneficial bacterial species (detected exclusively in healthy cuticle or healing damaged cuticle). In an experimental aquarium shared between American and European lobsters, heterospecific transmission of potentially pathogenic bacteria appeared to be very limited; however, the claws of European lobsters were more likely to develop lesions when reared in the presence of American lobsters. Aquarium biofilms were also examined but revealed no candidate pathogens for environmental transmission. Aquimarina sp. 'homaria' (a potential pathogen associated with a severe epizootic form of shell disease) was detected at a much higher prevalence among American than European lobsters, but its presence correlated more with exacerbation of existing lesions rather than with lesion initiation. PMID:24817518

  8. Cuticles of European and American lobsters harbor diverse bacterial species and differ in disease susceptibility

    PubMed Central

    Whitten, Miranda M A; Davies, Charlotte E; Kim, Anita; Tlusty, Michael; Wootton, Emma C; Chistoserdov, Andrei; Rowley, Andrew F

    2014-01-01

    Diseases of lobster shells have a significant impact on fishing industries but the risk of disease transmission between different lobster species has yet to be properly investigated. This study compared bacterial biofilm communities from American (Homarus americanus) and European lobsters (H. gammarus), to assess both healthy cuticle and diseased cuticle during lesion formation. Culture-independent molecular techniques revealed diversity in the bacterial communities of cuticle biofilms both within and between the two lobster species, and identified three bacterial genera associated with shell lesions plus two putative beneficial bacterial species (detected exclusively in healthy cuticle or healing damaged cuticle). In an experimental aquarium shared between American and European lobsters, heterospecific transmission of potentially pathogenic bacteria appeared to be very limited; however, the claws of European lobsters were more likely to develop lesions when reared in the presence of American lobsters. Aquarium biofilms were also examined but revealed no candidate pathogens for environmental transmission. Aquimarina sp. ‘homaria’ (a potential pathogen associated with a severe epizootic form of shell disease) was detected at a much higher prevalence among American than European lobsters, but its presence correlated more with exacerbation of existing lesions rather than with lesion initiation. PMID:24817518

  9. Integration of HIS components through open standards: an American HIS and a European Image Processing System.

    PubMed Central

    London, J. W.; Engelmann, U.; Morton, D. E.; Meinzer, H. P.; Degoulet, P.

    1993-01-01

    This paper describes the integration of an existing American Hospital Information System with a European Image Processing System. Both systems were built independently (with no knowledge of each other), but on open systems standards. The easy integration of these systems demonstrates the major benefit of open standards-based software design. PMID:8130452

  10. First Encounters: Native Americans and Europeans in the Mississippi Valley. [CD-ROM].

    ERIC Educational Resources Information Center

    Sabo, George, III; Restrepo, Luis Fernando; Jones, Linda

    This CD-ROM provides interactive, multimedia software that enables students to investigate many aspects of Native American and European encounters in the Mississippi Valley through study of original historical sources, including texts, maps, artworks, and archaeological finds. The Lower Mississippi Valley was chosen as the study area because of…

  11. Chronological Age, Cognitions, and Practices in European American Mothers: A Multivariate Study of Parenting

    ERIC Educational Resources Information Center

    Bornstein, Marc H.; Putnick, Diane L.

    2007-01-01

    The authors studied multiple parenting cognitions and practices in European American mothers (N=262) who ranged from 15 to 47 years of age. All were 1st-time parents of 20-month-old children. Some age effects were 0; others were linear or nonlinear. Nonlinear age effects determined by spline regression showed significant associations to a "knot"…

  12. Early Adolescent and Peer Drinking Homogeneity: Similarities and Differences among European and North American Countries

    ERIC Educational Resources Information Center

    Farhat, Tilda; Simons-Morton, Bruce G.; Kokkevi, Anna; Van der Sluijs, Winfried; Fotiou, Anastasios; Kuntsche, Emmanuel

    2012-01-01

    This study examined associations between perceived peer and adolescent alcohol use in European and North American countries. Self-reported monthly alcohol use and adolescents' report of their peers' alcohol use were assessed in nationally representative samples of students aged 11.5 and 13.5 years (n = 11,277) in Greece, Scotland, Switzerland, and…

  13. Sex Differences in Developmental Trends of Suicide Ideation, Plans, and Attempts among European American Adolescents

    ERIC Educational Resources Information Center

    Boeninger, Daria K.; Masyn, Katherine E.; Feldman, Betsy J.; Conger, Rand D.

    2010-01-01

    Although suicide ideation, plans, and attempts increase during adolescence, it remains unclear whether boys' and girls' risk for these outcomes peaks at different ages. We used longitudinal categorical data ("never," "once," "2+ times") from the Family Transitions Project (N = 1,248 rural European Americans, ages 11-19) to investigate whether…

  14. Diversity in the Undergraduate Curriculum: Perspectives Held by Undergraduate Students at a Predominantly European American University

    ERIC Educational Resources Information Center

    Littleford, Linh Nguyen

    2013-01-01

    Undergraduate students (N = 932, 83.8% European Americans, 69.6% women) completed an online survey and reported their definitions of diversity, their attitudes toward incorporating diversity into the curriculum, and their motivations for learning about diversity issues. Findings revealed that students conceptualized diversity primarily in terms of…

  15. Parenting Knowledge: Experiential and Sociodemographic Factors in European American Mothers of Young Children

    ERIC Educational Resources Information Center

    Bornstein, Marc H.; Cote, Linda R.; Haynes, O. Maurice; Hahn, Chun-Shin; Park, Yoonjung

    2010-01-01

    Knowledge of child rearing and child development is relevant to parenting and the well-being of children. Using a sociodemographically heterogeneous sample of 268 European American mothers of 2-year-olds, we assessed the state of mothers' parenting knowledge; compared parenting knowledge in groups of mothers who varied in terms of parenthood and…

  16. Selected Sound Recordings of American, British, and European Literature in English.

    ERIC Educational Resources Information Center

    Salley, Homer E.

    This discography of cassette tapes and discs in English includes 1365 main entries of materials related to literature in 12 subject areas, including Elizabethan drama, European drama, and American poetry. Recordings are of five types: (1) dramatizations; (2) readings by the author; (3) readings by professional talent; (4) discussions of literary…

  17. Century of Innovation: A History of European and American Theatre and Drama Since 1870.

    ERIC Educational Resources Information Center

    Brockett, Oscar G.; Findlay, Robert R.

    This book discusses the history of European and American drama from the advent of the "modern" era (around 1870) until the early 1970s. Coverage is further restricted to persons and events most characteristic of an era or of greatest significance later. Both theatrical and dramatic practice are treated as integral parts of a whole. Some attention…

  18. Eye color: A potential indicator of alcohol dependence risk in European Americans.

    PubMed

    Sulovari, Arvis; Kranzler, Henry R; Farrer, Lindsay A; Gelernter, Joel; Li, Dawei

    2015-07-01

    In archival samples of European-ancestry subjects, light-eyed individuals have been found to consume more alcohol than dark-eyed individuals. No published population-based studies have directly tested the association between alcohol dependence (AD) and eye color. We hypothesized that light-eyed individuals have a higher prevalence of AD than dark-eyed individuals. A mixture model was used to select a homogeneous sample of 1,263 European-Americans and control for population stratification. After quality control, we conducted an association study using logistic regression, adjusting for confounders (age, sex, and genetic ancestry). We found evidence of association between AD and blue eye color (P = 0.0005 and odds ratio = 1.83 (1.31-2.57)), supporting light eye color as a risk factor relative to brown eye color. Network-based analyses revealed a statistically significant (P = 0.02) number of genetic interactions between eye color genes and AD-associated genes. We found evidence of linkage disequilibrium between an AD-associated GABA receptor gene cluster, GABRB3/GABRG3, and eye color genes, OCA2/HERC2, as well as between AD-associated GRM5 and pigmentation-associated TYR. Our population-phenotype, network, and linkage disequilibrium analyses support association between blue eye color and AD. Although we controlled for stratification we cannot exclude underlying occult stratification as a contributor to this observation. Although replication is needed, our findings suggest that eye pigmentation information may be useful in research on AD. Further characterization of this association may unravel new AD etiological factors. © 2015 Wiley Periodicals, Inc.

  19. Atlantic Ocean forcing of North American and European summer climate.

    PubMed

    Sutton, Rowan T; Hodson, Daniel L R

    2005-07-01

    Recent extreme events such as the devastating 2003 European summer heat wave raise important questions about the possible causes of any underlying trends, or low-frequency variations, in regional climates. Here, we present new evidence that basin-scale changes in the Atlantic Ocean, probably related to the thermohaline circulation, have been an important driver of multidecadal variations in the summertime climate of both North America and western Europe. Our findings advance understanding of past climate changes and also have implications for decadal climate predictions.

  20. Atlantic Ocean forcing of North American and European summer climate.

    PubMed

    Sutton, Rowan T; Hodson, Daniel L R

    2005-07-01

    Recent extreme events such as the devastating 2003 European summer heat wave raise important questions about the possible causes of any underlying trends, or low-frequency variations, in regional climates. Here, we present new evidence that basin-scale changes in the Atlantic Ocean, probably related to the thermohaline circulation, have been an important driver of multidecadal variations in the summertime climate of both North America and western Europe. Our findings advance understanding of past climate changes and also have implications for decadal climate predictions. PMID:15994552

  1. Emotion Socialization Practices in Latina and European American Mothers of Preschoolers with Behavior Problems

    PubMed Central

    Lugo-Candelas, Claudia I.; Harvey, Elizabeth A.; Breaux, Rosanna P.

    2015-01-01

    The present study examined mothers’ emotion socialization of 3-year-old children with behavior problems, to determine whether emotion socialization practices, as well as the relation between these practices and child functioning, varied across ethnicities. Participants were 134 preschoolers with behavior problems. Mothers were European American (n = 96) and Latina American (n = 38; predominately Puerto Rican). Audiotaped mother-child interactions were coded for emotion socialization behaviors. Latina and European American mothers used similar emotion socialization practices on most dimensions. Latina mothers were more likely to minimize or not respond to their children’s negative affect. However, this difference did not appear to have ramifications for children. This study provided evidence for both differences and similarities across ethnicities on emotion socialization practices. PMID:27042157

  2. Comparative nucleotide diversity across North American and European populus species.

    PubMed

    Ismail, Mohamed; Soolanayakanahally, Raju Y; Ingvarsson, Pär K; Guy, Robert D; Jansson, Stefan; Silim, Salim N; El-Kassaby, Yousry A

    2012-06-01

    Nucleotide polymorphisms in two North American balsam poplars (Populus trichocarpa Torr. & Gray and P. balsamifera L.; section Tacamahaca), and one Eurasian aspen (P. tremula L.; section Populus) were compared using nine loci involved in defense, stress response, photoperiodism, freezing tolerance, and housekeeping. Nucleotide diversity varied among species and was highest for P. tremula (θ(w) = 0.005, π(T) = 0.007) as compared to P. balsamifera (θ(w) = 0.004, π(T) = 0.005) or P. trichocarpa (θ(w) = 0.002, π(T) = 0.003). Across species, the defense and the stress response loci accounted for the majority of the observed level of nucleotide diversity. In general, the studied loci did not deviate from neutral expectation either at the individual locus (non-significant normalized Fay and Wu's H) or at the multi-locus level (non-significant HKA test). Using molecular clock analysis, section Tacamahaca probably shared a common ancestor with section Populus approximately 4.5 million year ago. Divergence between the two closely related balsam poplars was about 0.8 million years ago, a pattern consistent with an isolation-with-migration (IM) model. As expected, P. tremula showed a five-fold higher substitution rate (2 × 10(-8) substitution/site/year) compared to the North American species (0.4 × 10(-8) substitution/site/year), probably reflecting its complex demographic history. Linkage disequilibrium (LD) varied among species with a more rapid decay in the North American species (<400 bp) in comparison to P. tremula (≫400 bp). The similarities in nucleotide diversity pattern and LD decay of the two balsam poplar species likely reflects the recent time of their divergence.

  3. The mediating role of maternal warmth in the associations between harsh parental practices and externalizing and internalizing behaviors in Hispanic American, African American, and European American families.

    PubMed

    Yildirim, Elif Dede; Roopnarine, Jaipaul L

    2015-07-01

    Using data from the add-on 5-year cohort of In-Home Longitudinal Study of preschool aged Children of the Fragile Families and Child Well-Being Study (FFCWS), we examined the mediating role of maternal warmth in the associations between positive and harsh maternal practices and children's externalizing and internalizing behaviors. The sample consisted of 1,922 low-income Hispanic American, African American, and European American families. For European Americans, the links between maternal psychological aggression and hostility and children's externalizing behaviors were direct. Similarly, for Hispanic Americans, the links between maternal psychological aggression, physical assault, and hostility and externalizing behaviors were direct, as was the link between maternal physical assault and internalizing behaviors. For African Americans, maternal warmth partially mediated the links between maternal hostility and physical assault and externalizing behaviors. However, the associations between psychological aggression and externalizing and internalizing behaviors were direct. The data are discussed with respect to similarities in cultural pathways of influence between harsh maternal treatment and children's behavioral difficulties across ethnic groups. PMID:25364834

  4. The mediating role of maternal warmth in the associations between harsh parental practices and externalizing and internalizing behaviors in Hispanic American, African American, and European American families.

    PubMed

    Yildirim, Elif Dede; Roopnarine, Jaipaul L

    2015-07-01

    Using data from the add-on 5-year cohort of In-Home Longitudinal Study of preschool aged Children of the Fragile Families and Child Well-Being Study (FFCWS), we examined the mediating role of maternal warmth in the associations between positive and harsh maternal practices and children's externalizing and internalizing behaviors. The sample consisted of 1,922 low-income Hispanic American, African American, and European American families. For European Americans, the links between maternal psychological aggression and hostility and children's externalizing behaviors were direct. Similarly, for Hispanic Americans, the links between maternal psychological aggression, physical assault, and hostility and externalizing behaviors were direct, as was the link between maternal physical assault and internalizing behaviors. For African Americans, maternal warmth partially mediated the links between maternal hostility and physical assault and externalizing behaviors. However, the associations between psychological aggression and externalizing and internalizing behaviors were direct. The data are discussed with respect to similarities in cultural pathways of influence between harsh maternal treatment and children's behavioral difficulties across ethnic groups.

  5. Why are Chinese Mothers More Controlling than American Mothers? “My Child is My Report Card”

    PubMed Central

    Ng, Florrie Fei-Yin; Pomerantz, Eva M.; Deng, Ciping

    2013-01-01

    Chinese parents exert more control over children than do American parents. The current research examined whether this is due in part to Chinese parents' feelings of worth being more contingent on children's performance. Twice over a year, 215 mothers and children (mean age = 12.86 years) in China and the United States (European and African Americans) reported on psychologically controlling parenting. Mothers also indicated the extent to which their worth is contingent on children's performance. Psychologically controlling parenting was higher among Chinese than American mothers, particularly European (vs. African) American mothers. Chinese (vs. American) mothers' feelings of worth were more contingent on children's performance, with this contributing to their heightened psychological control relative to American mothers. PMID:23581633

  6. European American and African American Mothers’ Emotion Socialization Practices Relate Differently to their Children’s Academic and Social-Emotional Competence

    PubMed Central

    Nelson, Jackie A.; Leerkes, Esther M.; Perry, Nicole B.; O’Brien, Marion; Calkins, Susan D.; Marcovitch, Stuart

    2012-01-01

    The current study examines whether the relation between mothers’ responses to their children’s negative emotions and teachers’ reports of children’s academic performance and social-emotional competence are similar or different for European American and African American families. Two hundred mothers (137 European American, 63 African American) reported on their responses to their 5-year-old children’s negative emotions and 150 kindergarten teachers reported on these children’s current academic standing and skillfulness with peers. Problem-focused responses to children’s negative emotions, which have traditionally been considered a supportive response, were positively associated with children’s school competence for European American children, but expressive encouragement, another response considered supportive, was negatively associated with children’s competence for African American children. The findings highlight the need to examine parental socialization practices from a culturally-specific lens. PMID:23914076

  7. Cultural Perspectives on Korean American Cancer Control

    PubMed Central

    Koh, Hesung Chun

    2006-01-01

    This paper emphasizes the importance of sociocultural research for successful ethnic-based cancer control. The article first delineates some demographic characteristics of Korean Americans and then describes six subcultural groups within this population, illuminating that Korean Americans are a diverse people. The author emphasizes that any cancer control program needs to acknowledge these cultural differences in selecting the target population, identifying intervention strategies, and training a team of health-care professionals, as well as in determining psychological factors related to cancer. The author also suggests that the traditional Korean American notion of health, the preventive approach to illness by using food as medicine, the traditional classification of body types, and the sasang theory for the treatment of illness are all important factors worthy of further research. Finally, the synchronistic and holistic approach to health common among Korean Americans is described by citing recent studies of cancer control that combine the use of Western medicine together with proper physical exercise, diet control, and psychological and family counseling. PMID:17031420

  8. Education in infection control: A need for European certification.

    PubMed

    Zingg, W; Mutters, N T; Harbarth, S; Friedrich, A W

    2015-12-01

    Healthcare-associated infections are common adverse events in acute-care medicine, causing significant morbidity and mortality. There has been a significant increase in the commitment to infection prevention and control (IPC) among European countries in recent years. However, there is still heterogeneity in training opportunities and IPC qualifications. The European Union promotes the harmonization of IPC strategies among member states. The European Centre for Disease Prevention and Control (ECDC)-commissioned Training in Infection Control in Europe project sets the stage for harmonization of IPC activities in Europe by issuing a list of core competencies for IPC professionals. European certification of IPC training and professionals would be the next logical step, which must be achieved by close collaboration between different stakeholders in Europe such as the ECDC, the European Society of Clinical Microbiology and Infectious Diseases (ESCMID), the European Union of Medical Specialities, and the national IPC societies. Therefore, the ESCMID has launched the new European Committee on Infection Control to take the lead in the implementation of a European (board) certificate for IPC professionals. PMID:26363403

  9. Further Replication Studies of the EVE Consortium Meta-Analysis Identifies Two Asthma Risk Loci in European Americans

    PubMed Central

    Myers, Rachel A.; Himes, Blanca E.; Gignoux, Christopher R.; Yang, James J.; Gauderman, W. James; Rebordosa, Cristina; Xie, Jianming; Torgerson, Dara G.; Levin, Albert M.; Baurley, James; Graves, Penelope E.; Mathias, Rasika A.; Romieu, Isabelle; Roth, Lindsey A.; Conti, David; Avila, Lydia; Eng, Celeste; Vora, Hita; LeNoir, Michael A.; Soto-Quiros, Manuel; Liu, Jinghua; Celedon, Juan C.; Farber, Harold J.; Kumar, Rajesh; Avila, Pedro C.; Meade, Kelley; Serebrisky, Denise; Thyne, Shannon; Rodriguez-Cintron, William; Rodriguez-Santana, Jose R.; Borrell, Luisa N.; Lemanske, Robert F.; Bleecker, Eugene R.; Meyers, Deborah A.; London, Stephanie J.; Barnes, Kathleen C.; Raby, Benjamin A.; Martinez, Fernando D.; Gilliland, Frank D.; Williams, L. Keoki; Burchard, Esteban G.; Weiss, Scott T.; Nicolae, Dan L.; Ober, Carole

    2013-01-01

    Background Genome-wide association studies of asthma have implicated many genetic risk factors, with well-replicated associations at approximately 10 loci that account for only a small proportion of the genetic risk. Objectives We aimed to identify additional asthma risk loci by performing an extensive replication study of the results from the EVE Consortium meta-analysis. Methods We selected 3186 SNPs for replication based on the p-values from the EVE Consortium meta-analysis. These SNPs were genotyped in ethnically diverse replication samples from nine different studies, totaling to 7202 cases, 6426 controls, and 507 case-parent trios. Association analyses were conducted within each participating study and the resulting test statistics were combined in a meta-analysis. Results Two novel associations were replicated in European Americans: rs1061477 in the KLK3 gene on chromosome 19 (combined OR = 1.18; 95% CI 1.10 – 1.25) and rs9570077 (combined OR =1.20 95% CI 1.12–1.29) on chromosome 13q21. We could not replicate any additional associations in the African American or Latino individuals. Conclusions This extended replication study identified two additional asthma risk loci in populations of European descent. The absence of additional loci for African Americans and Latino individuals highlights the difficulty in replicating associations in admixed populations. PMID:23040885

  10. Common biological networks underlie genetic risk for alcoholism in African- and European-American populations.

    PubMed

    Kos, M Z; Yan, J; Dick, D M; Agrawal, A; Bucholz, K K; Rice, J P; Johnson, E O; Schuckit, M; Kuperman, S; Kramer, J; Goate, A M; Tischfield, J A; Foroud, T; Nurnberger, J; Hesselbrock, V; Porjesz, B; Bierut, L J; Edenberg, H J; Almasy, L

    2013-07-01

    Alcohol dependence (AD) is a heritable substance addiction with adverse physical and psychological consequences, representing a major health and economic burden on societies worldwide. Genes thus far implicated via linkage, candidate gene and genome-wide association studies (GWAS) account for only a small fraction of its overall risk, with effects varying across ethnic groups. Here we investigate the genetic architecture of alcoholism and report on the extent to which common, genome-wide SNPs collectively account for risk of AD in two US populations, African-Americans (AAs) and European-Americans (EAs). Analyzing GWAS data for two independent case-control sample sets, we compute polymarker scores that are significantly associated with alcoholism (P = 1.64 × 10(-3) and 2.08 × 10(-4) for EAs and AAs, respectively), reflecting the small individual effects of thousands of variants derived from patterns of allelic architecture that are population specific. Simulations show that disease models based on rare and uncommon causal variants (MAF < 0.05) best fit the observed distribution of polymarker signals. When scoring bins were annotated for gene location and examined for constituent biological networks, gene enrichment is observed for several cellular processes and functions in both EA and AA populations, transcending their underlying allelic differences. Our results reveal key insights into the complex etiology of AD, raising the possibility of an important role for rare and uncommon variants, and identify polygenic mechanisms that encompass a spectrum of disease liability, with some, such as chloride transporters and glycine metabolism genes, displaying subtle, modifying effects that are likely to escape detection in most GWAS designs.

  11. Why attend school? Chinese immigrant and European American preschoolers' views and outcomes.

    PubMed

    Li, Jin; Yamamoto, Yoko; Luo, Lily; Batchelor, Andrea K; Bresnahan, Richard M

    2010-11-01

    The developing views of the purposes of school learning (PSLs) and related achievement among immigrant Chinese preschoolers and their European American (EA) age-mates were examined. Both culture and socioeconomic status (SES) were considered simultaneously, an often neglected research approach to studying Asian children. One hundred and fifty 4-year-olds-50 each of middle-class Chinese (CHM), low-income Chinese (CHL), and EA children-completed 2 story beginnings about school and were also tested for their language and math achievement. Results showed that 4-year-olds held sophisticated PSLs, ranging from intellectual to social and affect benefits. Large cultural and SES differences also emerged. CHM children mentioned more adult expectation and seriousness of learning than EA children who expressed more positive affect for self and compliance with adults. CHL children mentioned fewest PSLs. Achievement scores for oral expression of both immigrant groups were significantly lower than those of EA children despite similar reading and math achievement. Controlling for culture and SES, the authors found that children's articulated intellectual, but not other purposes, uniquely predicted their achievement in all tested domains. Cultural and SES influences on immigrant children are discussed.

  12. [Novel algorithms in treatment of dyslipidemia: comparative analysis of new American and European recommendations].

    PubMed

    Mamedov, M N; Kovrigina, M N; Toguzova, Z A

    2015-01-01

    This analytical review is devoted to analysis of discrepancies between new American and European recommendations/Significance of level of cardiovascular risk, taget levels of lipids, intensity of therapy, application of therapy with statins and/or expedience of the use of other lipid lowering drugs. Main differences between two recommendations and their similarities are summarized in a table. Schematic representation of suggested consensus on treatment of dyslipidemia with consideration of both recommendations is given in a separate part.

  13. The Acculturation of Parenting Cognitions: A Comparison of South Korean, Korean Immigrant, and European American Mothers

    PubMed Central

    Cote, Linda R.; Kwak, Keumjoo; Putnick, Diane L.; Chung, Hyun Jin; Bornstein, Marc H.

    2016-01-01

    A three-culture comparison – native South Korean, Korean immigrants to the United States, and native European American mothers – of two types of parenting cognitions – attributions and self-perceptions – was undertaken to explore cultural contributions to parenting cognitions and their adaptability among immigrant mothers. Attributions and self-perceptions of parenting were chosen because they influence parenting behavior and children’s development and vary cross-culturally. One hundred seventy-nine mothers of 20-month-old children participated: 73 South Korean, 50 Korean immigrant, and 56 European American. Korean mothers differed from European American mothers on four of the five types of attributions studied and on all four self-perceptions of parenting, and these differences were largely consistent with the distinct cultural values of South Korea and the United States. Generally, Korean immigrant mothers’ attributions for parenting more closely resembled those of mothers in the United States, whereas their self-perceptions of parenting more closely resembled those of mothers in South Korea. This study provides insight into similarities and differences in cultural models of parenting, and information about the acculturation of parenting cognitions among immigrants from South Korea. PMID:26912926

  14. Differences in vaginal microbiome in African American women versus women of European ancestry

    PubMed Central

    Fettweis, Jennifer M.; Brooks, J. Paul; Serrano, Myrna G.; Sheth, Nihar U.; Girerd, Philippe H.; Edwards, David J.; Strauss, Jerome F.; Jefferson, Kimberly K.

    2014-01-01

    Women of European ancestry are more likely to harbour a Lactobacillus-dominated microbiome, whereas African American women are more likely to exhibit a diverse microbial profile. African American women are also twice as likely to be diagnosed with bacterial vaginosis and are twice as likely to experience preterm birth. The objective of this study was to further characterize and contrast the vaginal microbial profiles in African American versus European ancestry women. Through the Vaginal Human Microbiome Project at Virginia Commonwealth University, 16S rRNA gene sequence analysis was used to compare the microbiomes of vaginal samples from 1268 African American women and 416 women of European ancestry. The results confirmed significant differences in the vaginal microbiomes of the two groups and identified several taxa relevant to these differences. Major community types were dominated by Gardnerella vaginalis and the uncultivated bacterial vaginosis-associated bacterium-1 (BVAB1) that were common among African Americans. Moreover, the prevalence of multiple bacterial taxa that are associated with microbial invasion of the amniotic cavity and preterm birth, including Mycoplasma, Gardnerella, Prevotella and Sneathia, differed between the two ethnic groups. We investigated the contributions of intrinsic and extrinsic factors, including pregnancy, body mass index, diet, smoking and alcohol use, number of sexual partners, and household income, to vaginal community composition. Ethnicity, pregnancy and alcohol use correlated significantly with the relative abundance of bacterial vaginosis-associated species. Trends between microbial profiles and smoking and number of sexual partners were observed; however, these associations were not statistically significant. These results support and extend previous findings that there are significant differences in the vaginal microbiome related to ethnicity and demonstrate that these differences are pronounced even in healthy women

  15. Differences in vaginal microbiome in African American women versus women of European ancestry.

    PubMed

    Fettweis, Jennifer M; Brooks, J Paul; Serrano, Myrna G; Sheth, Nihar U; Girerd, Philippe H; Edwards, David J; Strauss, Jerome F; Jefferson, Kimberly K; Buck, Gregory A

    2014-10-01

    Women of European ancestry are more likely to harbour a Lactobacillus-dominated microbiome, whereas African American women are more likely to exhibit a diverse microbial profile. African American women are also twice as likely to be diagnosed with bacterial vaginosis and are twice as likely to experience preterm birth. The objective of this study was to further characterize and contrast the vaginal microbial profiles in African American versus European ancestry women. Through the Vaginal Human Microbiome Project at Virginia Commonwealth University, 16S rRNA gene sequence analysis was used to compare the microbiomes of vaginal samples from 1268 African American women and 416 women of European ancestry. The results confirmed significant differences in the vaginal microbiomes of the two groups and identified several taxa relevant to these differences. Major community types were dominated by Gardnerella vaginalis and the uncultivated bacterial vaginosis-associated bacterium-1 (BVAB1) that were common among African Americans. Moreover, the prevalence of multiple bacterial taxa that are associated with microbial invasion of the amniotic cavity and preterm birth, including Mycoplasma, Gardnerella, Prevotella and Sneathia, differed between the two ethnic groups. We investigated the contributions of intrinsic and extrinsic factors, including pregnancy, body mass index, diet, smoking and alcohol use, number of sexual partners, and household income, to vaginal community composition. Ethnicity, pregnancy and alcohol use correlated significantly with the relative abundance of bacterial vaginosis-associated species. Trends between microbial profiles and smoking and number of sexual partners were observed; however, these associations were not statistically significant. These results support and extend previous findings that there are significant differences in the vaginal microbiome related to ethnicity and demonstrate that these differences are pronounced even in healthy women

  16. Differences in vaginal microbiome in African American women versus women of European ancestry.

    PubMed

    Fettweis, Jennifer M; Brooks, J Paul; Serrano, Myrna G; Sheth, Nihar U; Girerd, Philippe H; Edwards, David J; Strauss, Jerome F; Jefferson, Kimberly K; Buck, Gregory A

    2014-10-01

    Women of European ancestry are more likely to harbour a Lactobacillus-dominated microbiome, whereas African American women are more likely to exhibit a diverse microbial profile. African American women are also twice as likely to be diagnosed with bacterial vaginosis and are twice as likely to experience preterm birth. The objective of this study was to further characterize and contrast the vaginal microbial profiles in African American versus European ancestry women. Through the Vaginal Human Microbiome Project at Virginia Commonwealth University, 16S rRNA gene sequence analysis was used to compare the microbiomes of vaginal samples from 1268 African American women and 416 women of European ancestry. The results confirmed significant differences in the vaginal microbiomes of the two groups and identified several taxa relevant to these differences. Major community types were dominated by Gardnerella vaginalis and the uncultivated bacterial vaginosis-associated bacterium-1 (BVAB1) that were common among African Americans. Moreover, the prevalence of multiple bacterial taxa that are associated with microbial invasion of the amniotic cavity and preterm birth, including Mycoplasma, Gardnerella, Prevotella and Sneathia, differed between the two ethnic groups. We investigated the contributions of intrinsic and extrinsic factors, including pregnancy, body mass index, diet, smoking and alcohol use, number of sexual partners, and household income, to vaginal community composition. Ethnicity, pregnancy and alcohol use correlated significantly with the relative abundance of bacterial vaginosis-associated species. Trends between microbial profiles and smoking and number of sexual partners were observed; however, these associations were not statistically significant. These results support and extend previous findings that there are significant differences in the vaginal microbiome related to ethnicity and demonstrate that these differences are pronounced even in healthy women.

  17. Strong genetic differentiation between North American and European populations of Phytophthora alni subsp. uniformis.

    PubMed

    Aguayo, Jaime; Adams, Gerard C; Halkett, Fabien; Catal, Mursel; Husson, Claude; Nagy, Zoltán Á; Hansen, Everett M; Marçais, Benoît; Frey, Pascal

    2013-02-01

    Alder decline caused by Phytophthora alni has been one of the most important diseases of natural ecosystems in Europe during the last 20 years. The emergence of P. alni subsp. alni -the pathogen responsible for the epidemic-is linked to an interspecific hybridization event between two parental species: P. alni subsp. multiformis and P. alni subsp. uniformis. One of the parental species, P. alni subsp. uniformis, has been isolated in several European countries and, recently, in North America. The objective of this work was to assess the level of genetic diversity, the population genetic structure, and the putative reproduction mode and mating system of P. alni subsp. uniformis. Five new polymorphic microsatellite markers were used to contrast both geographical populations. The study comprised 71 isolates of P. alni subsp. uniformis collected from eight European countries and 10 locations in North America. Our results revealed strong differences between continental populations (Fst = 0.88; Rst = 0.74), with no evidence for gene flow. European isolates showed extremely low genetic diversity compared with the North American collection. Selfing appears to be the predominant mating system in both continental collections. The results suggest that the European P. alni subsp. uniformis population is most likely alien and derives from the introduction of a few individuals, whereas the North American population probably is an indigenous population. PMID:23095465

  18. Strong genetic differentiation between North American and European populations of Phytophthora alni subsp. uniformis.

    PubMed

    Aguayo, Jaime; Adams, Gerard C; Halkett, Fabien; Catal, Mursel; Husson, Claude; Nagy, Zoltán Á; Hansen, Everett M; Marçais, Benoît; Frey, Pascal

    2013-02-01

    Alder decline caused by Phytophthora alni has been one of the most important diseases of natural ecosystems in Europe during the last 20 years. The emergence of P. alni subsp. alni -the pathogen responsible for the epidemic-is linked to an interspecific hybridization event between two parental species: P. alni subsp. multiformis and P. alni subsp. uniformis. One of the parental species, P. alni subsp. uniformis, has been isolated in several European countries and, recently, in North America. The objective of this work was to assess the level of genetic diversity, the population genetic structure, and the putative reproduction mode and mating system of P. alni subsp. uniformis. Five new polymorphic microsatellite markers were used to contrast both geographical populations. The study comprised 71 isolates of P. alni subsp. uniformis collected from eight European countries and 10 locations in North America. Our results revealed strong differences between continental populations (Fst = 0.88; Rst = 0.74), with no evidence for gene flow. European isolates showed extremely low genetic diversity compared with the North American collection. Selfing appears to be the predominant mating system in both continental collections. The results suggest that the European P. alni subsp. uniformis population is most likely alien and derives from the introduction of a few individuals, whereas the North American population probably is an indigenous population.

  19. Mother-Toddler Interaction and Maternal Perception of Child Temperament in Two Ethnic Groups: Chinese-American and European-American.

    ERIC Educational Resources Information Center

    Smith, Sheila; Freedman, Daniel G.

    A study was conducted to compare experiential features of mother/toddler interaction and maternal perception of toddler temperament in two ethnic groups: Chinese-Americans and European-Americans. Subjects were 16 mother/toddler dyads with five girls and three boys in each group matched for sex, age, and birth order. Caucasian mothers were…

  20. The Appropriateness of Using Three Measures of Self-Beliefs with European American, Latino/a, and Native American College Freshmen

    ERIC Educational Resources Information Center

    Kurpius, Sharon E. Robinson; Payakkakom, Anusorn; Rayle, Andrea Dixon; Chee, Christine; Arredondo, Patricia

    2008-01-01

    The authors investigated the psychometric appropriateness of the Valuing/ Commitment to Education scale (A. M. Gloria, 1993), the Rosenberg Self-Esteem Scale (M. Rosenberg, 1965), and the Educational Self-Efficacy Scale (A. M. Gloria, 1993) for use with European American, Latina/o, and Native American college freshmen. Strong to moderate…

  1. The Role of Disordered-Eating Cognitions and Psychological Flexibility on Distress in Asian American and European American College Females in the United States

    ERIC Educational Resources Information Center

    Masuda, Akihiko; Le, Jane; Cohen, Lindsey L.

    2014-01-01

    The present study investigated whether different forms of disordered-eating-related cognitions and psychological flexibility were associated with psychological distress among female Asian American and European American college students in the United States. Disordered-eating-related cognitions examined in the present study included thoughts (a)…

  2. Evaluation of a Structural Model of Objectification Theory and Eating Disorder Symptomatology among European American and African American Undergraduate Women

    ERIC Educational Resources Information Center

    Mitchell, Karen S.; Mazzeo, Suzanne E.

    2009-01-01

    This study evaluated a structural equation model of objectification theory among European American (EA; n = 408) and African American women (AA; n = 233). Modeling results indicated a particularly strong association between thin-ideal internalization/body monitoring and eating disorder symptoms, with weaker relationships among body…

  3. Links between Home and School among Low-Income Mexican-American and European-American Families. Educational Practice Report: 9.

    ERIC Educational Resources Information Center

    Azmitia, Margarita; And Others

    This report shows that, in low-income Mexican-American and European-American families, children's everyday learning activities at home and aspirations of parents for their children's future are key elements in home-school linkages. Two models of home-school linkages are reviewed: the cultural match/mismatch model and the two-way partnership…

  4. Microbial diversity in European and South American spacecraft assembly clean rooms

    NASA Astrophysics Data System (ADS)

    Moissl-Eichinger, Christine; Stieglmeier, Michaela; Schwendner, Petra

    Spacecraft assembly clean rooms are unique environments for microbes: Due to low nutri-ent levels, desiccated, clean conditions, constant control of humidity and temperature, these environments are quite inhospitable to microbial life and even considered "extreme". Many procedures keep the contamination as low as possible, but these conditions are also highly se-lective for indigenous microbial communities. For space missions under planetary protection requirements, it is crucial to control the contaminating bioburden as much as possible; but for the development of novel cleaning/sterilization methods it is also important to identify and characterize (understand) the present microbial community of spacecraft clean rooms. In prepa-ration for the recently approved ESA ExoMars mission, two European and one South American spacecraft assembly clean rooms were analyzed with respect to their microbial diversity, using standard procedures, new cultivation approaches and molecular methods, that should shed light onto the presence of planetary protection relevant microorganisms. For this study, the Her-schel Space Observatory (launched in May 2009) and its housing clean rooms in Friedrichshafen (Germany), at ESTEC (The Netherlands) and CSG, Kourou (French Guyana) were sampled during assembly, test and launch operations. Although Herschel does not demand planetary protection requirements, all clean rooms were in a fully operating state during sampling. This gave us the opportunity to sample the microbial diversity under strict particulate and molecular contamination-control. Samples were collected from spacecraft and selected clean room surface areas and were subjected to cultivation assays (32 different media), molecular studies (based on 16S rRNA gene sequence analysis) and quantitative PCR. The results from different strategies will be compared and critically discussed, showing the advantages and limits of the selected methodologies. This talk will sum up the lessons

  5. Differences in reporting of acute rejections between American and European publications of large immunosuppressive trials impair comparability of study results.

    PubMed

    Fleiner, F; Budde, K; Dragun, D; Hartmann, M; Neumayer, H H; Fritsche, L

    2005-06-01

    This study examined the use of different definitions for acute rejection in recent large multicenter trials performed in America and Europe in order to assess whether systematic differences exist between both scientific cultures. We systematically selected recent publications on multicenter randomized controlled trials, investigating immunosuppressive regimens in de novo kidney transplant recipients. Publications included were classified according to the type of acute rejection reported: group 1 reported no or only one type of rejection rate (biopsy-proven or treated); group 2 reported information on both treated and biopsy-proven rates. Other potential factors (journal's impact-factor, study size) were compared within the subgroups. To determine the rates of treated but not biopsy-proven acute rejections, additional analyses were performed within subgroup 2. The reviewed publications were 24/44 (54.5%) European (E) and 20/44 (45.5%) American (A) origin. Eighteen of 44 publications reported no or only one type of rejection rate (group 1); 26 publications reported treated as well as biopsy-proven rates (group 2). Significantly more European publications reported both treated and biopsy-proven rates (E: 18/24 [75.0%] vs A: 8/20 [40.0%]; P = .019). Group 1 American papers were published in higher-ranked journals than European ones. The rate of blindly treated rejections did not differ significantly (A: 6.13% [range 0% to 12.8%] vs E: 8.43% [range 0% to 16.9%]) and the proportion of blindly treated rejections was slightly lower in American studies (A: 18.5% vs E: 26.5%). Our systematic review showed large discrepancies with a trend to report biopsy-proven rejection rates only in recent years.

  6. Different microbiological and clinical aspects of lower respiratory tract infections between China and European/American countries

    PubMed Central

    Zhang, Xin; Wang, Rui; Di, Xiuzhen; Liu, Bin

    2014-01-01

    Background National treatment/diagnosis guidelines for lower respiratory tract infections (LRTIs) are generally based on local epidemiological data. Etiology and drug-resistance patterns could differ between China and European/American countries, and simply following their respective guidelines might cause problems in clinical practice. Therefore, we need to summarize the microbiology and clinical manifestations of LRTIs in China and develop our own guidelines. Methods Three major national multicenter epidemiology surveillance studies on LRTI were completed recently. The data were compared in detail with those from European/American studies. Results Clinical and microbiological differences were observed in community-acquired pneumonia (CAP), hospital-acquired pneumonia (HAP), and pulmonary mycosis between our country and European/American countries. Conclusions The microbiological and clinical characteristics of the major LRTIs in China differ in many respects from those in European/American countries. Patients should have personal treatment plans instead of simply following the guidelines from foreign countries PMID:24605227

  7. Comparative response of reconstituted wood products to European and North American test methods for determining formaldehyde emissions

    SciTech Connect

    Groah, W.J.; Gramp, G.; Rudzinski, R. ); Bradfield, J. Heroux, G. )

    1991-01-01

    The European large-chamber, the North American large-chamber, the European perforator, and the North American desiccator test protocols for formaldehyde emissions from wood products were compared. Two formaldehyde analytical techniques using chromotropic acid and pararosaniline chemistry were used for the large-chamber testing. Six sample sets, chosen for their range in formaldehyde emissions, provided the experimental data. The sets consisted of five particleboards and one medium-density fiberboard (MDF). The European large-chamber protocol produced values that were 20% lower than the North American large-chamber protocol and both analytical techniques produced similar test results. Linear relationships between all the tests were strong. These relationships should allow manufacturers on both continents a level of confidence in predicting their conformance with formaldehyde emission standards. These tests confirm a similarity seen by others in the emission rates of North American and European products.

  8. Interventions to Promote Energy Balance and Cancer Survivorship: European and North American Priorities for Research and Care

    PubMed Central

    Alfano, Catherine M.; Molfino, Alessio; Muscaritoli, Maurizio

    2013-01-01

    The growing population of cancer survivors worldwide and the growing epidemics of obesity and physical inactivity have brought increased attention to the role that interventions to promote exercise and a healthy body weight might play in mitigating the chronic and late effects of cancer. In this light, we describe the similarities and differences in research and clinical priorities related to energy balance interventions among post-treatment cancer survivors in Europe vs. North America. We review the randomized, controlled trials targeting nutrition, exercise, and weight to affect survivorship outcomes. We discuss the interventions focused on improving prognosis or survival, as well as the emerging literature on interventions targeting pathways and mechanisms of prognosis or survival. We describe current North American and European guidelines for diet, exercise, and weight control among cancer survivors and discuss implications of the current state of this science for clinical care. Finally, we delineate future European and American priorities for research and care involving energy balance among survivors. We hope that this dialogue launches an international conversation that will lead to better research and care for all post-treatment cancer survivors. PMID:23695926

  9. Cultural Differences in Chinese American and European American Children's Drawing Skills over Time

    ERIC Educational Resources Information Center

    Huntsinger, Carol S.; Jose, Paul E.; Krieg, Dana Balsink; Luo, Zupei

    2011-01-01

    Parents and early childhood teachers in Chinese societies and the United States have had dissimilar views about appropriate art instruction for young children. The Chinese view is that creativity will emerge after children have been taught essential drawing skills. The American view has been that children's drawing skills emerge naturally and that…

  10. Epistemological Beliefs' Contributions to Study Strategies of Asian Americans and European Americans

    ERIC Educational Resources Information Center

    Schommer-Aikins, Marlene; Easter, Marilyn

    2008-01-01

    Given the increasingly culturally diverse composition of students in American classrooms, understanding the nature of cultural differences is necessary to generate effective instructional interventions. This study examines the individual differences in epistemological beliefs, ways of knowing, study strategies, and academic performance among…

  11. Depression and Relational Health in Asian American and European American College Women

    ERIC Educational Resources Information Center

    Lund, Terese J.; Chan, Pauline; Liang, Belle

    2014-01-01

    Research consistently demonstrates elevated rates of depression among college-aged women, yet evidence of racial differences in depression among this population are poorly understood. Moreover, the correlates of depression among Asian American women are also understudied. In this exploratory analysis, we examined mean differences in depression…

  12. African American and European American Therapists' Experiences of Addressing Race in Cross-Racial Psychotherapy Dyads

    ERIC Educational Resources Information Center

    Knox, Sarah; Burkard, Alan W.; Johnson, Adanna J.; Suzuki, Lisa A.; Ponterotto, Joseph G.

    2003-01-01

    Using Consensual Qualitative Research, 12 licensed psychologists' overall experiences addressing race in psychotherapy were investigated, as were their experiences addressing race in a specific cross-racial therapy dyad. Results indicated that only African American psychologists reported routinely addressing race with clients of color or when race…

  13. The relationship between European genetic admixture and body composition among Hispanics and Native Americans.

    PubMed

    Klimentidis, Y C; Miller, G F; Shriver, M D

    2009-01-01

    Previous studies have shown a relationship between health-related phenotypes and the degree of African, European, or Native American genetic admixture, indicating that there may be a genetic component to these phenotypes. However, these relationships may be driven to a large extent by the environmental differences that co-vary with admixture differences between and within groups. In this study, we examine the relationship between genetic admixture and two phenotypic measurements that are potentially related to health: body mass index (BMI) and percent body fat (PBF). In addition to admixture proportions, we attempt to assess the influence of some environmental covariates by examining how the phenotypes vary with self-reported household income, education of parents, and physical activity level. Genetic, anthropometric, and environmental data were collected from 170 self-reported Hispanic and Native American university students in Albuquerque, NM. We examine the relationships between genetic admixture, phenotype, and environment in both the full sample, as well as in Hispanics and Native Americans separately. Among Hispanics, we find no significant relationship between genetic admixture and body composition. Among Native Americans, despite a small sample size, we find a statistically significant, negative relationship between European genetic admixture and PBF and BMI, after adjusting for other predictor variables. We compare our findings to previous research, and discuss their implications for understanding health disparities within and between ethnic groups.

  14. Remote Acculturation of Early Adolescents in Jamaica towards European American Culture: A Replication and Extension

    PubMed Central

    Ferguson, Gail M.; Bornstein, Marc H.

    2015-01-01

    Remote acculturation is a modern form of non-immigrant acculturation identified among early adolescents in Jamaica as “Americanization”. This study aimed to replicate the original remote acculturation findings in a new cohort of early adolescents in Jamaica (n = 222; M = 12.08 years) and to extend our understanding of remote acculturation by investigating potential vehicles of indirect and intermittent intercultural contact. Cluster analyses replicated prior findings: Relative to Traditional Jamaican adolescents (62%), Americanized Jamaican adolescents (38%) reported stronger European American cultural orientation, lower Jamaican orientation, lower family obligations, and greater conflict with parents. More U.S. media (girls) and less local media and local sports (all) were the primary vehicles of intercultural contact predicting higher odds of Americanization. U.S. food, U.S. tourism, and transnational communication were also linked to U.S. orientation. Findings have implications for acculturation research and for practice and policy targeting Caribbean youth and families. PMID:25709142

  15. Genetic variants in one-carbon metabolism genes and breast cancer risk in European American and African American women.

    PubMed

    Gong, Zhihong; Yao, Song; Zirpoli, Gary; David Cheng, Ting-Yuan; Roberts, Michelle; Khoury, Thaer; Ciupak, Gregory; Davis, Warren; Pawlish, Karen; Jandorf, Lina; Bovbjerg, Dana H; Bandera, Elisa V; Ambrosone, Christine B

    2015-08-01

    Folate-mediated one-carbon metabolism plays critical roles in DNA synthesis, repair and DNA methylation. The impact of single nucleotide polymorphisms (SNPs) in folate-metabolizing enzymes has been investigated in risk of breast cancer among European or Asian populations, but not among women of African ancestry. We conducted a comprehensive analysis of SNPs in eleven genes involved in one-carbon metabolism and risk of breast cancer in 1,275 European-American (EA) and 1,299 African-American (AA) women who participated in the Women's Circle of Health Study. Allele frequencies varied significantly between EA and AA populations. A number of these SNPs, specifically in genes including MTR, MTRR, SHMT1, TYMS and SLC19A1, were associated with overall breast cancer risk, as well as risk by estrogen receptor (ER) status, in either EA or AA women. Associations appeared to be modified by dietary folate intake. Although single-SNP associations were not statistically significant after correcting for multiple comparisons, polygenetic score analyses revealed significant associations with breast cancer risk. Per unit increase of the risk score was associated with a modest 19 to 50% increase in risk of breast cancer overall, ER positive or ER negative cancer (all p < 0.0005) in EAs or AAs. In summary, our data suggest that one-carbon metabolizing gene polymorphisms could play a role in breast cancer and that may differ between EA and AA women.

  16. Blocking the spread of nuclear weapons. American and European perspectives

    SciTech Connect

    Smith, G.C.; Holst, J.J.

    1986-01-01

    This volume is the product of separate but parallel studies undertaken by two panels of experts-one from the United States, the other from Western Europe-on new approaches to preventing the proliferation of nuclear weapons to additional countries. Neither panel sounded a doomsday alarm; each concluded that the chances for controlling proliferation lie in good part on building on the sound foundation of existing policies and institutional structures. Among the other conclusions derived from the parallel studies: The threat of nuclear proliferation is a specific, definable danger in a limited number of countries. The incentives that appear to make nuclear weapons an interesting option to some states must be understood, and potential proliferators must be persuaded that their acquisition will not lead to national security. Effective persuasion is more likely to come from non-nuclear weapon nations. Europe and the United States must collaborate in engaging such third-party persuaders in this endeavor. The panels' intensive examination of the six states of greatest near-term concern leads to the conclusion that the uneasy status quo will probably prevail for the next several years, yet these are volatile situations. The nature of the threat demands an extraordinary degree of international collaboration.

  17. Meta-analysis of the relation between European and American smokeless tobacco and oral cancer

    PubMed Central

    Weitkunat, Rolf; Sanders, Edward; Lee, Peter N

    2007-01-01

    Background Smokeless tobacco is often referred to as a major contributor to oral cancer. In some regions, especially Southeast Asia, the risk is difficult to quantify due to the variety of products, compositions (including non-tobacco ingredients) and usage practices involved. In Western populations, the evidence of an increased risk in smokeless tobacco users seems unclear, previous reviews having reached somewhat differing conclusions. We report a detailed quantitative review of the evidence in American and European smokeless tobacco users, and compare our findings with previous reviews and meta-analyses. Methods Following literature review a meta-analysis was conducted of 32 epidemiological studies published between 1920 and 2005 including tests for homogeneity and publication bias. Results Based on 38 heterogeneous study-specific estimates of the odds ratio or relative risk for smokeless tobacco use, the random-effects estimate was 1.87 (95% confidence interval 1.40–2.48). The increase was mainly evident in studies conducted before 1980. No increase was seen in studies in Scandinavia. Restricting attention to the seven estimates adjusted for smoking and alcohol eliminated both heterogeneity and excess risk (1.02; 0.82–1.28). Estimates also varied by sex (higher in females) and by study design (higher in case-control studies with hospital controls) but more clearly in studies where estimates were unadjusted, even for age. The pattern of estimates suggests some publication bias. Based on limited data specific to never smokers, the random-effects estimate was 1.94 (0.88–4.28), the eight individual estimates being heterogeneous and based on few exposed cases. Conclusion Smokeless tobacco, as used in America or Europe, carries at most a minor increased risk of oral cancer. However, elevated risks in specific populations or from specific products cannot definitely be excluded. PMID:18005437

  18. Knowledge of memory functions in European and Asian American adults and children: the relation to autobiographical memory.

    PubMed

    Wang, Qi; Koh, Jessie Bee Kim; Song, Qingfang; Hou, Yubo

    2015-01-01

    This study investigated explicit knowledge of autobiographical memory functions using a newly developed questionnaire. European and Asian American adults (N = 57) and school-aged children (N = 68) indicated their agreement with 13 statements about why people think about and share memories pertaining to four broad functions-self, social, directive and emotion regulation. Children were interviewed for personal memories concurrently with the memory function knowledge assessment and again 3 months later. It was found that adults agreed to the self, social and directive purposes of memory to a greater extent than did children, whereas European American children agreed to the emotion regulation purposes of memory to a greater extent than did European American adults. Furthermore, European American children endorsed more self and emotion regulation functions than did Asian American children, whereas Asian American adults endorsed more directive functions than did European American adults. Children's endorsement of memory functions, particularly social functions, was associated with more detailed and personally meaningful memories. These findings are informative for the understanding of developmental and cultural influences on memory function knowledge and of the relation of such knowledge to autobiographical memory development.

  19. Intake of energy-dense foods, fast foods, sugary drinks, and breast cancer risk in African American and European American women.

    PubMed

    Chandran, Urmila; McCann, Susan E; Zirpoli, Gary; Gong, Zhihong; Lin, Yong; Hong, Chi-Chen; Ciupak, Gregory; Pawlish, Karen; Ambrosone, Christine B; Bandera, Elisa V

    2014-01-01

    Limiting energy-dense foods, fast foods, and sugary drinks that promote weight gain is a cancer prevention recommendation, but no studies have evaluated intake in relation to breast cancer risk in African American (AA) women. In a case-control study with 1692 AA women (803 cases and 889 controls) and 1456 European American (EA) women (755 cases and 701 controls), odds ratios (OR) and 95% confidence intervals (CI) for risk were computed, stratifying for menopausal and estrogen receptor (ER) status. Among postmenopausal EA women, breast cancer risk was associated with frequent consumption of energy-dense foods (OR = 2.95; 95% CI: 1.66-5.22), fast foods (OR = 2.35; 95% CI: 1.38-4.00), and sugary drinks (OR = 2.05; 95% CI: 1.13-3.70). Elevated risk of ER+ tumors in EA women was associated with energy-dense (OR = 1.75; 95% CI: 1.14-2.69) and fast foods (OR = 1.84; 95% CI: 1.22-2.77). Among AA women, frequent fast food consumption was related to premenopausal breast cancer risk (OR = 1.97; 95% CI: 1.13-3.43), and with ER+ tumors. Energy adjustment attenuated risk estimates in AA women, while strengthening them among EA women. Frequent consumption of energy-dense and fast foods that have poor nutritive value appeared to increase breast cancer risk in AA and EA women, with differences by menopausal status and ER status. PMID:25265504

  20. Intake of energy-dense foods, fast foods, sugary drinks, and breast cancer risk in African American and European American women.

    PubMed

    Chandran, Urmila; McCann, Susan E; Zirpoli, Gary; Gong, Zhihong; Lin, Yong; Hong, Chi-Chen; Ciupak, Gregory; Pawlish, Karen; Ambrosone, Christine B; Bandera, Elisa V

    2014-01-01

    Limiting energy-dense foods, fast foods, and sugary drinks that promote weight gain is a cancer prevention recommendation, but no studies have evaluated intake in relation to breast cancer risk in African American (AA) women. In a case-control study with 1692 AA women (803 cases and 889 controls) and 1456 European American (EA) women (755 cases and 701 controls), odds ratios (OR) and 95% confidence intervals (CI) for risk were computed, stratifying for menopausal and estrogen receptor (ER) status. Among postmenopausal EA women, breast cancer risk was associated with frequent consumption of energy-dense foods (OR = 2.95; 95% CI: 1.66-5.22), fast foods (OR = 2.35; 95% CI: 1.38-4.00), and sugary drinks (OR = 2.05; 95% CI: 1.13-3.70). Elevated risk of ER+ tumors in EA women was associated with energy-dense (OR = 1.75; 95% CI: 1.14-2.69) and fast foods (OR = 1.84; 95% CI: 1.22-2.77). Among AA women, frequent fast food consumption was related to premenopausal breast cancer risk (OR = 1.97; 95% CI: 1.13-3.43), and with ER+ tumors. Energy adjustment attenuated risk estimates in AA women, while strengthening them among EA women. Frequent consumption of energy-dense and fast foods that have poor nutritive value appeared to increase breast cancer risk in AA and EA women, with differences by menopausal status and ER status.

  1. Shading as a Control Method for Invasive European Frogbit (Hydrocharis morsus-ranae L.)

    PubMed Central

    Zhu, Bin; Ellis, Michael S.; Fancher, Kelly L.; Rudstam, Lars G.

    2014-01-01

    Invasive European frogbit (Hydrocharis morsus-ranae L.) has negative environmental and economic impacts in North American water bodies. It is therefore important to develop effective management tools to control this invasive species. This study investigated shading as a control method for European frogbit in both greenhouse and lake mesocosm experiments. A series of shade treatments (0%, 50%, 60%, 70%, 80%, and 100%) were tested in the greenhouse for three weeks. Results showed that the 100% shade was most effective at controlling European frogbit, and other shade treatments greater than 50% were less effective, reducing frogbit biomass up to 38.2%. There were no differences found in temperature between treatments, but dissolved oxygen decreased as shading increased. A lake mesocosm experiment utilizing 0% shade, 70% shade, and 100% shade treatments was performed in a sheltered inlet of Oneida Lake in New York State for over one month. Resulting European frogbit biomass was significantly (25 times) less in areas treated with the 70% shade and nearly zero with the 100% shade. Shading did not affect temperature but improved DO conditions. Results on the shading effects on submerged macrophytes were not conclusive: no significant differences in changes in species richness and abundance between the three groups at the end of studied period suggested no shading effects; significant differences between the beginning and end communities in the 70% shade and the 100% shade but not in the control group indicated significant impacts of shading. This study is the first one to investigate shading as a control method for European frogbit and it is concluded that a moderately high density shade can effective remove European frogbit likely with minor impacts on the environment. More experiments with larger scales and longer time periods are recommended for further investigation. PMID:24886916

  2. Infectious hematopoietic necrosis virus: Monophyletic origin of European isolates from North American Genogroup M

    USGS Publications Warehouse

    Enzmann, P.-J.; Kurath, G.; Fichtner, D.; Bergmann, S.M.

    2005-01-01

    Infectious hematopoietic necrosis virus (IHNV) was first detected in Europe in 1987 in France and Italy, and later, in 1992, in Germany. The source of the virus and the route of introduction are unknown. The present study investigates the molecular epidemiology of IHNV outbreaks in Germany since its first introduction. The complete nucleotide sequences of the glycoprotein (G) and non-virion (NV) genes from 9 IHNV isolates from Germany have been determined, and this has allowed the identification of characteristic differences between these isolates. Phylogenetic analysis of partial G gene sequences (mid-G, 303 nucleotides) from North American IHNV isolates (Kurath et al. 2003) has revealed 3 major genogroups, designated U, M and L. Using this gene region with 2 different North American IHNV data sets, it was possible to group the European IHNV strains within the M genogroup, but not in any previously defined subgroup. Analysis of the full length G gene sequences indicated that an independent evolution of IHN viruses had occurred in Europe. IHN viruses in Europe seem to be of a monophyletic origin, again most closely related to North American isolates in the M genogroup. Analysis of the NV gene sequences also showed the European isolates to be monophyletic, but resolution of the 3 genogroups was poor with this gene region. As a result of comparative sequence analyses, several different genotypes have been identified circulating in Europe. ?? Inter-Research 2005.

  3. A genetic association study of activated partial thromboplastin time in European Americans and African Americans: the ARIC Study.

    PubMed

    Weng, Lu-Chen; Cushman, Mary; Pankow, James S; Basu, Saonli; Boerwinkle, Eric; Folsom, Aaron R; Tang, Weihong

    2015-04-15

    Reduced activated partial thromboplastin time (aPTT) is a risk marker for incident and recurrent venous thromboembolism (VTE). Genetic factors influencing aPTT are not well understood, especially in populations of non-European ancestry. The present study aimed to identify aPTT-related gene variants in both European Americans (EAs) and African Americans (AAs). We conducted a genetic association study for aPTT in 9719 EAs and 2799 AAs from the Atherosclerosis Risk in Communities (ARIC) study. Using the Candidate Gene Association Resource (CARe) consortium candidate gene array, the analyses were based on ∼50 000 SNPs in ∼2000 candidate genes. In EAs, the analyses identified a new independent association for aPTT in F5 (rs2239852, P-value = 1.9 × 10(-8)), which clusters with a coding variant rs6030 (P-value = 7.8 × 10(-7)). The remaining significant signals were located on F5, HRG, KNG1, F11, F12 and ABO and have been previously reported in EA populations. In AAs, significant signals were identified in KNG1, HRG, F12, ABO and VWF, with the leading variants in KNG1, HRG and F12 being the same as in the EAs; the significant variant in VWF (rs2229446, P-value = 1.2 × 10(-6)) was specific to the AA sample (minor allele frequency = 19% in AAs and 0.2% in EAs) and has not been previously reported. This is the first study to report aPTT-related genetic variants in AAs. Our findings in AAs demonstrate transferability of previously reported associations with KNG1, HRG and F12 in EAs. We also identified new associations at F5 in EAs and VWF in AAs that have not been previously reported for aPTT. PMID:25552651

  4. A genetic association study of activated partial thromboplastin time in European Americans and African Americans: the ARIC Study

    PubMed Central

    Weng, Lu-Chen; Cushman, Mary; Pankow, James S.; Basu, Saonli; Boerwinkle, Eric; Folsom, Aaron R.; Tang, Weihong

    2015-01-01

    Reduced activated partial thromboplastin time (aPTT) is a risk marker for incident and recurrent venous thromboembolism (VTE). Genetic factors influencing aPTT are not well understood, especially in populations of non-European ancestry. The present study aimed to identify aPTT-related gene variants in both European Americans (EAs) and African Americans (AAs). We conducted a genetic association study for aPTT in 9719 EAs and 2799 AAs from the Atherosclerosis Risk in Communities (ARIC) study. Using the Candidate Gene Association Resource (CARe) consortium candidate gene array, the analyses were based on ∼50 000 SNPs in ∼2000 candidate genes. In EAs, the analyses identified a new independent association for aPTT in F5 (rs2239852, P-value = 1.9 × 10−8), which clusters with a coding variant rs6030 (P-value = 7.8 × 10−7). The remaining significant signals were located on F5, HRG, KNG1, F11, F12 and ABO and have been previously reported in EA populations. In AAs, significant signals were identified in KNG1, HRG, F12, ABO and VWF, with the leading variants in KNG1, HRG and F12 being the same as in the EAs; the significant variant in VWF (rs2229446, P-value = 1.2 × 10−6) was specific to the AA sample (minor allele frequency = 19% in AAs and 0.2% in EAs) and has not been previously reported. This is the first study to report aPTT-related genetic variants in AAs. Our findings in AAs demonstrate transferability of previously reported associations with KNG1, HRG and F12 in EAs. We also identified new associations at F5 in EAs and VWF in AAs that have not been previously reported for aPTT. PMID:25552651

  5. Occurrence of resveratrol and piceid in American and European hop cones.

    PubMed

    Jerkovic, Vesna; Collin, Sonia

    2007-10-17

    The recent discovery in hops of trans-resveratrol and its glucoside, trans-piceid, both famous in wine for their potential role in the "French paradox", opens new doors to understanding hop health benefits. In the present work, trans-resveratrol and trans-piceid were quantified by HPLC-APCI-MS/MS in 40 American and European hop cone samples from harvests of 2004, 2005, and 2006. Their content varies greatly, in the range 0.5-12 mg/kg. All German varieties revealed low amounts of stilbenes. The highest concentrations were found in Cascade (2004) and Willamette (2004 and 2006), two American low-alpha-acid varieties. Yet, probably because trans-resveratrol is a phytoalexin, a strong influence of harvest year was also observed. PMID:17883256

  6. Rates and factors associated with falls in older European Americans, Afro-Caribbeans, African-Americans, and Hispanics

    PubMed Central

    Vieira, Edgar Ramos; Tappen, Ruth; Engstrom, Gabriella; da Costa, Bruno R

    2015-01-01

    Purpose To evaluate rates and factors associated with older adult falls in different ethnic groups. Participants and methods Information on demographics, medical and falls history, and pain and physical activity levels was collected from 550 community-dwelling older adults (75±9 years old, 222 European Americans, 109 Afro-Caribbeans, 106 African-Americans, and 113 Hispanics). Results Taking medications for anxiety (risk ratio [RR] =1.4, 95% confidence interval [CI] =1.1–2.0), having incontinence (RR =1.4, 95% CI =1.1–1.8, P=0.013), back pain (RR =1.4, 95% CI =1.0–1.8), feet swelling (RR =1.3, 95% CI =1.1–1.7), and age ≥75 years (RR =1.3, 95% CI =1.0–1.6) were associated with falls. The associations were stronger for Afro-Caribbeans, but they presented approximately 40% lower prevalence of falls than the other groups. Conclusion Taking anxiety medication, incontinence, back pain, feet swelling, and age ≥75 years were associated with falls, and Afro-Caribbeans presented lower prevalence of falls. These findings need to be taken into consideration in clinical interventions in aging. PMID:26604718

  7. Timing and tempo: Exploring the complex association between pubertal development and depression in African American and European American girls

    PubMed Central

    Keenan, Kate; Culbert, Kristen; Grimm, Kevin J.; Hipwell, Alison; Stepp, Stephanie

    2014-01-01

    The relative contribution of pubertal timing and tempo to the development of depression has not been tested in a large, representative sample, nor has the interface among pubertal maturation, depression, and race. Participants were a community-based sample of 2,450 girls from the Pittsburgh Girls Study (PGS) who were interviewed annually from ages 9 to 17 years. Pubertal timing and tempo were characterized as a unitary construct and also separately for pubic hair and breast development using child and maternal report. Depression symptoms were assessed annually. African-American females had higher depression symptoms and progressed through puberty earlier, but at a slower tempo than European American girls. Girls with earlier timing had higher levels of depression symptoms at age 10 years. Slower tempo was associated with higher depression symptoms at age 10, and faster tempo was associated with increases in depression from ages 10 to 13. As well, race moderated the associations among timing, tempo, and depression symptoms, and the association between race and depression was partially mediated by pubertal timing and tempo. Pubertal timing and tempo and race contribute to the developmental course of depression from early to late adolescence. The pattern of association varies as a function of the developmental window within which depression is assessed. Thus, repeated measures of depression symptoms and puberty across the span of pubertal development are necessary for exploring the relative importance of dimensions of pubertal development to depression etiology. PMID:25314262

  8. Timing and tempo: Exploring the complex association between pubertal development and depression in African American and European American girls.

    PubMed

    Keenan, Kate; Culbert, Kristen M; Grimm, Kevin J; Hipwell, Alison E; Stepp, Stephanie D

    2014-11-01

    The relative contribution of pubertal timing and tempo to the development of depression has not been tested in a large, representative sample, nor has the interface among pubertal maturation, depression, and race been tested. Participants were a community-based sample of 2,450 girls from the Pittsburgh Girls Study who were interviewed annually from ages 9 to 17 years. Pubertal timing and tempo were characterized as a unitary construct and also separately for pubic hair and breast development using child and maternal report. Depression symptoms were assessed annually. African American girls had higher depression symptoms and progressed through puberty earlier, but at a slower tempo than European American girls. Girls with earlier timing had higher levels of depression symptoms at age 10 years. Slower tempo was associated with higher depression symptoms at age 10, and faster tempo was associated with increases in depression from ages 10 to 13. As well, race moderated the associations among timing, tempo, and depression symptoms, and the association between race and depression was partially mediated by pubertal timing and tempo. Pubertal timing and tempo and race contribute to the developmental course of depression from early to late adolescence. The pattern of association varies as a function of the developmental window within which depression is assessed. Thus, repeated measures of depression symptoms and puberty across the span of pubertal development are necessary for exploring the relative importance of dimensions of pubertal development to depression etiology.

  9. Work–Family Trajectories and the Higher Cardiovascular Risk of American Women Relative to Women in 13 European Countries

    PubMed Central

    van Hedel, Karen; Mejía-Guevara, Iván; Avendaño, Mauricio; Sabbath, Erika L.; Berkman, Lisa F.; Mackenbach, Johan P.

    2016-01-01

    Objectives. To investigate whether less-healthy work–family life histories contribute to the higher cardiovascular disease prevalence in older American compared with European women. Methods. We used sequence analysis to identify distinct work–family typologies for women born between 1935 and 1956 in the United States and 13 European countries. Data came from the US Health and Retirement Study (1992–2006) and the Survey of Health, Aging, and Retirement in Europe (2004–2009). Results. Work–family typologies were similarly distributed in the United States and Europe. Being a lone working mother predicted a higher risk of heart disease, stroke, and smoking among American women, and smoking for European women. Lone working motherhood was more common and had a marginally stronger association with stroke in the United States than in Europe. Simulations indicated that the higher stroke risk among American women would only be marginally reduced if American women had experienced the same work–family trajectories as European women. Conclusions. Combining work and lone motherhood was more common in the United States, but differences in work–family trajectories explained only a small fraction of the higher cardiovascular risk of American relative to European women. PMID:27310346

  10. The influence of mitigation evidence, ethnicity, and SES on death penalty decisions by European American and Latino venire persons.

    PubMed

    Espinoza, Russ K E; Willis-Esqueda, Cynthia

    2015-04-01

    The purpose of the research was to determine whether European American and Latino mock jurors would demonstrate bias in death penalty decision making when mitigation evidence and defendant ethnicity and socioeconomic status (SES) were varied. A total of 561 actual venire persons acted as mock jurors and read a trial transcript that varied a defendant's case information (mitigating circumstances: strong/weak, defendant ethnicity: European American/Latino, and defendant SES: low/high). European American jurors recommended the death penalty significantly more often for the low SES Latino defendant when strength of mitigation evidence was weak. In addition, they also assigned this defendant higher culpability ratings and lower ratings on positive personality trait measures compared with all other conditions. Strong mitigation evidence contributed to lower guilt ratings by European American jurors for the high SES European American defendant. Latino jurors did not differ in their death penalty sentencing across defendant mitigation, ethnicity, or SES conditions. Discussion of in-group favoritism and out-group derogation, as well as suggestions for procedures to diminish juror bias in death penalty cases, is provided.

  11. The influence of mitigation evidence, ethnicity, and SES on death penalty decisions by European American and Latino venire persons.

    PubMed

    Espinoza, Russ K E; Willis-Esqueda, Cynthia

    2015-04-01

    The purpose of the research was to determine whether European American and Latino mock jurors would demonstrate bias in death penalty decision making when mitigation evidence and defendant ethnicity and socioeconomic status (SES) were varied. A total of 561 actual venire persons acted as mock jurors and read a trial transcript that varied a defendant's case information (mitigating circumstances: strong/weak, defendant ethnicity: European American/Latino, and defendant SES: low/high). European American jurors recommended the death penalty significantly more often for the low SES Latino defendant when strength of mitigation evidence was weak. In addition, they also assigned this defendant higher culpability ratings and lower ratings on positive personality trait measures compared with all other conditions. Strong mitigation evidence contributed to lower guilt ratings by European American jurors for the high SES European American defendant. Latino jurors did not differ in their death penalty sentencing across defendant mitigation, ethnicity, or SES conditions. Discussion of in-group favoritism and out-group derogation, as well as suggestions for procedures to diminish juror bias in death penalty cases, is provided. PMID:25150818

  12. Mapping communicable disease control in the European union.

    PubMed

    Elliott, Heather A; Jones, David K; Greer, Scott L

    2012-12-01

    Understanding both the current performance of communicable disease control in Europe and the scale of the differences among systems is crucial to understanding its present performance and possible Europeanization. We attempt to identify the structure of authority in communicable disease control in each European Union (EU) member state. The primary sources of information were the competent bodies list posted on the European Centre for Disease Prevention and Control website and the Health in Transition reports produced by the European Observatory on Health Systems and Policies. Three key patterns emerge to answer the question of who does what. First, the landscape is full and crowded, with many actors involved. Second, the landscape is highly fragmented, with many organizations performing overlapping functions in each country. Third, regional patterns describe which types of organizations are assigned which functions. These full, fragmented, and regionally disparate systems show no signs of constituting a shared model. As a result, if there is an EU model of communicable disease control today, it is at most an aspiration. PMID:22899840

  13. Parenting Knowledge: Experiential and Sociodemographic Factors in European American Mothers of Young Children

    PubMed Central

    Bornstein, Marc H.; Cote, Linda R.; Haynes, O. Maurice; Hahn, Chun-Shin; Park, Yoonjung

    2011-01-01

    Knowledge of childrearing and child development is relevant to parenting and the well-being of children. In a sociodemographically heterogeneous sample of 268 European American mothers of 2-year-olds, we assessed the state of mothers’ parenting knowledge, compared parenting knowledge in groups of mothers who varied in terms of parenthood and social status, and identified principal sources of mothers’ parenting knowledge in terms of social factors, parenting supports, and formal classes. On the whole, European American mothers demonstrated a fair but less than complete basic parenting knowledge, and mothers’ age, education, and rated helpfulness of written materials each uniquely contributed to their knowledge. Adult mothers scored higher than adolescent mothers, and mothers improved in their knowledge of parenting from their first to their second child (and were stable across time). No differences were found between mothers of girls and boys, mothers who varied in employment status, or between birth and adoptive mothers. The implications of variation in parenting knowledge and its sources for parenting education and clinical interactions with parents are discussed. PMID:20836597

  14. A Mathematical Model of Intra-Colony Spread of American Foulbrood in European Honeybees (Apis mellifera L.)

    PubMed Central

    Jatulan, Eduardo O.; Rabajante, Jomar F.; Banaay, Charina Gracia B.; Fajardo, Alejandro C.; Jose, Editha C.

    2015-01-01

    American foulbrood (AFB) is one of the severe infectious diseases of European honeybees (Apis mellifera L.) and other Apis species. This disease is caused by a gram-positive, spore-forming bacterium Paenibacillus larvae. In this paper, a compartmental (SI framework) model is constructed to represent the spread of AFB within a colony. The model is analyzed to determine the long-term fate of the colony once exposed to AFB spores. It was found out that without effective and efficient treatment, AFB infection eventually leads to colony collapse. Furthermore, infection thresholds were predicted based on the stability of the equilibrium states. The number of infected cell combs is one of the factors that drive disease spread. Our results can be used to forecast the transmission timeline of AFB infection and to evaluate the control strategies for minimizing a possible epidemic. PMID:26674357

  15. A Mathematical Model of Intra-Colony Spread of American Foulbrood in European Honeybees (Apis mellifera L.).

    PubMed

    Jatulan, Eduardo O; Rabajante, Jomar F; Banaay, Charina Gracia B; Fajardo, Alejandro C; Jose, Editha C

    2015-01-01

    American foulbrood (AFB) is one of the severe infectious diseases of European honeybees (Apis mellifera L.) and other Apis species. This disease is caused by a gram-positive, spore-forming bacterium Paenibacillus larvae. In this paper, a compartmental (SI framework) model is constructed to represent the spread of AFB within a colony. The model is analyzed to determine the long-term fate of the colony once exposed to AFB spores. It was found out that without effective and efficient treatment, AFB infection eventually leads to colony collapse. Furthermore, infection thresholds were predicted based on the stability of the equilibrium states. The number of infected cell combs is one of the factors that drive disease spread. Our results can be used to forecast the transmission timeline of AFB infection and to evaluate the control strategies for minimizing a possible epidemic.

  16. Ageism and Body Esteem: Associations With Psychological Well-Being Among Late Middle-Aged African American and European American Women

    PubMed Central

    2015-01-01

    Objectives. Social expectancy theory posits that cultural values shape how individuals perceive and evaluate others, and this influences how others evaluate themselves. Based on this theory, ageism may shape older individuals’ self-evaluations. Given the cultural focus on beauty and youth, perceptions of age discrimination may be associated with lower body esteem, and this may be associated with poor psychological well-being. Because discrimination has been associated with poor health, and perceptions of health can affect body perceptions, subjective health status may also contribute to lower body esteem. Method. These associations are assessed in a structural equation model for 244 African American and European American women in their early 60s. Results. Perceptions of age discrimination and body esteem were associated with lower psychological well-being for both ethnic groups. Body esteem partially mediated the association between age discrimination and psychological well-being among European American women but not among African American women. Discussion. Age-related discrimination is one source of psychological distress for older adults, though ageism’s associations with body esteem, health, and psychological well-being vary significantly for European American and African American women. Examining body perceptions and health in the contexts of ageism and ethnicity is necessary when considering the psychological well-being of older women. PMID:24013801

  17. Associations of adiponectin with individual European ancestry in African Americans: the Jackson Heart Study

    PubMed Central

    Bidulescu, Aurelian; Choudhry, Shweta; Musani, Solomon K.; Buxbaum, Sarah G.; Liu, Jiankang; Rotimi, Charles N.; Wilson, James G.; Taylor, Herman A.; Gibbons, Gary H.

    2014-01-01

    Background: Compared with European Americans, African Americans (AAs) exhibit lower levels of the cardio-metabolically protective adiponectin even after accounting for adiposity measures. Because few studies have examined in AA the association between adiponectin and genetic admixture, a dense panel of ancestry informative markers (AIMs) was used to estimate the individual proportions of European ancestry (PEA) for the AAs enrolled in a large community-based cohort, the Jackson Heart Study (JHS). We tested the hypothesis that plasma adiponectin and PEA are directly associated and assessed the interaction with a series of cardio-metabolic risk factors. Methods: Plasma specimens from 1439 JHS participants were analyzed by ELISA for adiponectin levels. Using pseudo-ancestral population genotype data from the HapMap Consortium, PEA was estimated with a panel of up to 1447 genome-wide preselected AIMs by a maximum likelihood approach. Interaction assessment, stepwise linear and cubic multivariable-adjusted regression models were used to analyze the cross-sectional association between adiponectin and PEA. Results: Among the study participants (62% women; mean age 48 ± 12 years), the median (interquartile range) of PEA was 15.8 (9.3)%. Body mass index (BMI) (p = 0.04) and insulin resistance (p = 0.0001) modified the association between adiponectin and PEA. Adiponectin was directly and linearly associated with PEA (β = 0.62 ± 0.28, p = 0.03) among non-obese (n = 673) and insulin sensitive participants (n = 1141; β = 0.74 ± 0.23, p = 0.001), but not among those obese or with insulin resistance. No threshold point effect was detected for non-obese participants. Conclusions: In a large AA population, the individual proportion of European ancestry was linearly and directly associated with plasma adiponectin among non-obese and non insulin-resistant participants, pointing to the interaction of genetic and metabolic factors influencing adiponectin levels. PMID:24575123

  18. For and against a European quality control of training.

    PubMed

    Dimitrakakis, C; Michalas, S

    2001-01-01

    In a world of medicine that evolves more and more rapidly, sufficient quality of education in the arts and crafts of our discipline and control of this quality are essential for the progress and vitality of Ob/Gyn. There are variations in training within European countries but with the aim of harmonization in training programmes and the flexibility of quality control mechanisms we will meet our objective that is the high standards in the care of woman throughout Europe. PMID:11205701

  19. North American Wetlands and Mosquito Control

    PubMed Central

    Rey, Jorge R.; Walton, William E.; Wolfe, Roger J.; Connelly, Roxanne; O’Connell, Sheila M.; Berg, Joe; Sakolsky-Hoopes, Gabrielle E.; Laderman, Aimlee D.

    2012-01-01

    Wetlands are valuable habitats that provide important social, economic, and ecological services such as flood control, water quality improvement, carbon sequestration, pollutant removal, and primary/secondary production export to terrestrial and aquatic food chains. There is disagreement about the need for mosquito control in wetlands and about the techniques utilized for mosquito abatement and their impacts upon wetlands ecosystems. Mosquito control in wetlands is a complex issue influenced by numerous factors, including many hard to quantify elements such as human perceptions, cultural predispositions, and political climate. In spite of considerable progress during the last decades, habitat protection and environmentally sound habitat management still remain inextricably tied to politics and economics. Furthermore, the connections are often complex, and occur at several levels, ranging from local businesses and politicians, to national governments and multinational institutions. Education is the key to lasting wetlands conservation. Integrated mosquito abatement strategies incorporate many approaches and practicable options, as described herein, and need to be well-defined, effective, and ecologically and economically sound for the wetland type and for the mosquito species of concern. The approach will certainly differ in response to disease outbreaks caused by mosquito-vectored pathogens versus quality of life issues caused by nuisance-biting mosquitoes. In this contribution, we provide an overview of the ecological setting and context for mosquito control in wetlands, present pertinent information on wetlands mosquitoes, review the mosquito abatement options available for current wetlands managers and mosquito control professionals, and outline some necessary considerations when devising mosquito control strategies. Although the emphasis is on North American wetlands, most of the material is applicable to wetlands everywhere. PMID:23222252

  20. North American wetlands and mosquito control.

    PubMed

    Rey, Jorge R; Walton, William E; Wolfe, Roger J; Connelly, C Roxanne; O'Connell, Sheila M; Berg, Joe; Sakolsky-Hoopes, Gabrielle E; Laderman, Aimlee D

    2012-12-10

    Wetlands are valuable habitats that provide important social, economic, and ecological services such as flood control, water quality improvement, carbon sequestration, pollutant removal, and primary/secondary production export to terrestrial and aquatic food chains. There is disagreement about the need for mosquito control in wetlands and about the techniques utilized for mosquito abatement and their impacts upon wetlands ecosystems. Mosquito control in wetlands is a complex issue influenced by numerous factors, including many hard to quantify elements such as human perceptions, cultural predispositions, and political climate. In spite of considerable progress during the last decades, habitat protection and environmentally sound habitat management still remain inextricably tied to politics and economics. Furthermore, the connections are often complex, and occur at several levels, ranging from local businesses and politicians, to national governments and multinational institutions. Education is the key to lasting wetlands conservation. Integrated mosquito abatement strategies incorporate many approaches and practicable options, as described herein, and need to be well-defined, effective, and ecologically and economically sound for the wetland type and for the mosquito species of concern. The approach will certainly differ in response to disease outbreaks caused by mosquito-vectored pathogens versus quality of life issues caused by nuisance-biting mosquitoes. In this contribution, we provide an overview of the ecological setting and context for mosquito control in wetlands, present pertinent information on wetlands mosquitoes, review the mosquito abatement options available for current wetlands managers and mosquito control professionals, and outline some necessary considerations when devising mosquito control strategies. Although the emphasis is on North American wetlands, most of the material is applicable to wetlands everywhere.

  1. Relations between colorblind socialization and children's racial bias: evidence from European American mothers and their preschool children.

    PubMed

    Pahlke, Erin; Bigler, Rebecca S; Suizzo, Marie-Anne

    2012-01-01

    To examine European American parents' racial socialization, mothers (n = 84) were videotaped while reading 2 race-themed books to their 4- to 5-year-old children and completed surveys concerning their racial attitudes and behaviors. Children completed measures of their racial attitudes and both groups (mothers and preschoolers) predicted the others' racial attitudes. Results indicated that nearly all mothers adopted "colormute" and "colorblind" approaches to socialization. Furthermore, neither children nor mothers accurately predicted the others' views. Children's racial attitudes were unrelated to their mothers' attitudes but were predicted by their mothers' cross-race friendships; those children whose mothers had a higher percentage of non-European American friends showed lower levels of racial biases than those children whose mothers had a lower percentage of non-European American friends. PMID:22537347

  2. Relations between colorblind socialization and children's racial bias: evidence from European American mothers and their preschool children.

    PubMed

    Pahlke, Erin; Bigler, Rebecca S; Suizzo, Marie-Anne

    2012-01-01

    To examine European American parents' racial socialization, mothers (n = 84) were videotaped while reading 2 race-themed books to their 4- to 5-year-old children and completed surveys concerning their racial attitudes and behaviors. Children completed measures of their racial attitudes and both groups (mothers and preschoolers) predicted the others' racial attitudes. Results indicated that nearly all mothers adopted "colormute" and "colorblind" approaches to socialization. Furthermore, neither children nor mothers accurately predicted the others' views. Children's racial attitudes were unrelated to their mothers' attitudes but were predicted by their mothers' cross-race friendships; those children whose mothers had a higher percentage of non-European American friends showed lower levels of racial biases than those children whose mothers had a lower percentage of non-European American friends.

  3. Influence of geographical origin and botanical species on the content of extractives in American, French, and East European oak woods.

    PubMed

    Prida, Andrei; Puech, Jean-Louis

    2006-10-18

    The chemical composition of East European (Republic of Moldova, Ukraine, and Romania) oaks was investigated profoundly for the first time in the present study and compared with American and French counterparts. Taking into account the high natural variability of oak extractives contents, the wide-ranging sampling was performed for all oak origins: 276 French oaks, 102 East European oaks of both species (Quercus robur L. and Quercus petraea Liebl.), and 56 American oaks (Quercus alba). These oaks were compared with great attention paid to the extractives, which are most important for sensorial impact in wine or spirit maturation, such as ellagitannins and principal odorant substances (aromatic aldehydes, lactones and phenols). The substances in question were studied by application of HPLC and GC-MS techniques. The pattern of all studied extractive contents allowed adequate separation of oak samples according to their geographical origin or botanical species. The highest separation rate was for American and French oaks, whereas East European samples could be partially misclassified in two sets mentioned above. The most important variables for species discrimination were whiskey lactone related variables and ellagitannins, whereas the most important features for distinguishing the origin were eugenol, 2-phenylethanol, vanillin, and syringaldehyde. These substances allowed the distinction of French and East European woods of the same species. With regard to chemical composition, East European wood held the intermediary place between American and French oaks according to their ellagitannin and whiskey lactone levels; nevertheless, it was characterized by specific high values of eugenol, aromatic aldehydes, and 2-phenylethanol.

  4. BET1L and TNRC6B associate with uterine fibroid risk among European Americans

    PubMed Central

    Edwards, Todd L.; Michels, Kara A.; Hartmann, Katherine E.; Edwards, Digna R. Velez

    2013-01-01

    Uterine fibroid (UFs) affect 77% of women by menopause and account for $9.4 billion in healthcare costs each year. Although UFs are heritable, genetic risk is poorly understood. The first genome-wide association study (GWAS) of UFs was recently performed in a Japanese population, with reported genome-wide significance for single nucleotide polymorphisms (SNPs) across three chromosomal regions. We tested these SNPs for association with UFs in U.S. cohorts. Women were enrolled in the Right from the Start (RFTS) cohort and the BioVU DNA repository. UF status in both cohorts was determined by pelvic imaging. We tested 65 candidate and haplotype-tagging SNPs for association with UFs presence using logistic regression in RFTS and the top three GWAS associated SNPs in BioVU. We also combined association results from both cohorts using meta-analysis. 1,086 European American (EA) cases and 1,549 controls were examined. Two SNP associations replicated (blocked early in transport 1 homolog[BET1L] rs2280543, RFTS-BioVU meta-odds ratio[OR]=0.67 95% confidence interval[CI] 0.38 to 0.96, Q=0.70, I=0, p=6.9×10-3; trinucleotide repeat containing 6B[TNRC6B] rs12484776, RFTS-BioVU meta-OR=1.21, 95% CI 1.07 to 1.35, Q=0.24, I=28.37, p=8.7×10-3). Meta-analyses combining evidence from RFTS, BioVU, and prior GWAS showed little heterogeneity in effect sizes across studies, with meta-p-values between 7.45×10-8 to 3.89×10-9, which were stronger than prior GWAS and supported associations observed for all previously identified loci. These data suggest common variants increase risk for UF in both EA and Japanese populations. However, further research is needed to assess the role of these genes across other racial groups. PMID:23604678

  5. BET1L and TNRC6B associate with uterine fibroid risk among European Americans.

    PubMed

    Edwards, Todd L; Michels, Kara A; Hartmann, Katherine E; Velez Edwards, Digna R

    2013-08-01

    Uterine fibroid (UFs) affect 77 % of women by menopause and account for $9.4 billion in healthcare costs each year. Although UFs are heritable, genetic risk is poorly understood. The first genome-wide association study (GWAS) of UFs was recently performed in a Japanese population, with reported genome-wide significance for single nucleotide polymorphisms (SNPs) across three chromosomal regions. We tested these SNPs for association with UFs in US cohorts. Women were enrolled in the Right from the Start (RFTS) cohort and the BioVU DNA repository. UF status in both cohorts was determined by pelvic imaging. We tested 65 candidate and haplotype-tagging SNPs for association with UFs presence using logistic regression in RFTS and the top three GWAS-associated SNPs in BioVU. We also combined association results from both cohorts using meta-analysis. 1,086 European American (EA) cases and 1,549 controls were examined. Two SNP associations replicated [blocked early in transport 1 homolog (BET1L) rs2280543, RFTS-BioVU meta-odds ratio (OR) = 0.67 95 % confidence interval (CI) 0.38-0.96, Q = 0.70, I = 0, p = 6.9 × 10⁻³; trinucleotide repeat containing 6B (TNRC6B) rs12484776, RFTS-BioVU meta-OR = 1.21, 95 % CI 1.07-1.35, Q = 0.24, I = 28.37, p = 8.7 × 10⁻³). Meta-analyses combining evidence from RFTS, BioVU, and prior GWAS showed little heterogeneity in effect sizes across studies, with meta-p values between 7.45 × 10⁻⁸ and 3.89 × 10⁻⁹, which were stronger than prior GWAS and supported associations observed for all previously identified loci. These data suggest common variants increase risk for UF in both EA and Japanese populations. However, further research is needed to assess the role of these genes across other racial groups.

  6. Fat distribution, aerobic fitness, blood lipids, and insulin sensitivity in African-American and European-American women.

    PubMed

    Hunter, Gary R; Chandler-Laney, Paula C; Brock, David W; Lara-Castro, Cristina; Fernandez, Jose R; Gower, Barbara A

    2010-02-01

    The purpose of this study was to determine independent relationships of intra-abdominal adipose tissue (IAAT), leg fat, and aerobic fitness with blood lipids and insulin sensitivity (S(i)) in European-American (EA) and African-American (AA) premenopausal women. Ninety-three EA and ninety-four AA with BMI between 27 and 30 kg/m(2) had IAAT by computed tomography, total fat and leg fat by dual-energy X-ray absorptiometry, aerobic fitness by a graded exercise test, African admixture (AFADM) by ancestry informative markers, blood lipids by the Ektachem DT system, and S(i) by glucose tolerance test. Independent of age, aerobic fitness, AFADM, and leg fat, IAAT was positively related to low-density lipoprotein-cholesterol (LDL-C), cholesterol-high-density lipoprotein (HDL) ratio, triglycerides (TGs), and fasting insulin (standardized beta varying 0.16-0.34) and negatively related to HDL-cholesterol (HDL-C) and S(i) (standardized beta -0.15 and -0.25, respectively). In contrast, independent of age, aerobic fitness, AFADM, and IAAT, leg fat was negatively related to total cholesterol, LDL-C, cholesterol-HDL ratio, TGs, and fasting insulin (standardized beta varying -0.15 to -0.21) and positively related to HDL-C and S(i) (standardized beta 0.16 and 0.23). Age was not independently related to worsening of any blood lipid but was related to increased S(i) (standardized beta for S(i) 0.25, insulin -0.31). With the exception of total cholesterol and LDL-C, aerobic fitness was independently related to worsened blood lipid profile and increased S(i) (standardized beta varying 0.17 to -0.21). Maintenance of favorable fat distribution and aerobic fitness may be important strategies for healthy aging, at least in premenopausal EA and AA women.

  7. Rare variant associations with waist-to-hip ratio in European-American and African-American women from the NHLBI-Exome Sequencing Project.

    PubMed

    Kan, Mengyuan; Auer, Paul L; Wang, Gao T; Bucasas, Kristine L; Hooker, Stanley; Rodriguez, Alejandra; Li, Biao; Ellis, Jaclyn; Adrienne Cupples, L; Ida Chen, Yii-Der; Dupuis, Josée; Fox, Caroline S; Gross, Myron D; Smith, Joshua D; Heard-Costa, Nancy; Meigs, James B; Pankow, James S; Rotter, Jerome I; Siscovick, David; Wilson, James G; Shendure, Jay; Jackson, Rebecca; Peters, Ulrike; Zhong, Hua; Lin, Danyu; Hsu, Li; Franceschini, Nora; Carlson, Chris; Abecasis, Goncalo; Gabriel, Stacey; Bamshad, Michael J; Altshuler, David; Nickerson, Deborah A; North, Kari E; Lange, Leslie A; Reiner, Alexander P; Leal, Suzanne M

    2016-08-01

    Waist-to-hip ratio (WHR), a relative comparison of waist and hip circumferences, is an easily accessible measurement of body fat distribution, in particular central abdominal fat. A high WHR indicates more intra-abdominal fat deposition and is an established risk factor for cardiovascular disease and type 2 diabetes. Recent genome-wide association studies have identified numerous common genetic loci influencing WHR, but the contributions of rare variants have not been previously reported. We investigated rare variant associations with WHR in 1510 European-American and 1186 African-American women from the National Heart, Lung, and Blood Institute-Exome Sequencing Project. Association analysis was performed on the gene level using several rare variant association methods. The strongest association was observed for rare variants in IKBKB (P=4.0 × 10(-8)) in European-Americans, where rare variants in this gene are predicted to decrease WHRs. The activation of the IKBKB gene is involved in inflammatory processes and insulin resistance, which may affect normal food intake and body weight and shape. Meanwhile, aggregation of rare variants in COBLL1, previously found to harbor common variants associated with WHR and fasting insulin, were nominally associated (P=2.23 × 10(-4)) with higher WHR in European-Americans. However, these significant results are not shared between African-Americans and European-Americans that may be due to differences in the allelic architecture of the two populations and the small sample sizes. Our study indicates that the combined effect of rare variants contribute to the inter-individual variation in fat distribution through the regulation of insulin response.

  8. Developmental Patterns in Decision-Making Autonomy across Middle Childhood and Adolescence: European American Parents’ Perspectives

    PubMed Central

    Wray-Lake, Laura; Crouter, Ann C.; McHale, Susan M.

    2010-01-01

    Longitudinal patterns in parents’ reports of youth decision-making autonomy from ages 9 to 20 were examined in a study of 201 European American families with two offspring. Multilevel modeling analyses revealed that decision-making autonomy increased gradually across middle childhood and adolescence before rising sharply in late adolescence. Social domain theory was supported by analyses of eight decision types spanning prudential, conventional, personal, and multifaceted domains. Decision making was higher for girls, youth whom parents perceived as easier to supervise, and youth with better educated parents. Firstborns and secondborns had different age-related trajectories of decision-making autonomy. Findings shed light on the developmental trajectories and family processes associated with adolescents’ fundamental task of gaining autonomy. PMID:20438465

  9. The roles of the American and European governments in the development and persistence of antisocial behavior.

    PubMed

    Martens, W H J

    2004-01-01

    Both the American and European governments play a crucial part in the development and continuation of antisocial behavior. They demonstrate a lack of activities or initiatives that should intervene in or prevent negative conditions that correlate with antisocial behavior such as media violence; poverty; poor neighborhoods; homelessness; unfavourable parental impact and attitude, educational, psychiatric, neurobiological, and physical problems. More research is needed into a) the determinants of antisocial behavior, b) the construction of new and improvement of existing prevention and intervention programs, c) the exact reasons for governments' lack of initiatives and adequate measurements in order to tackle problems that correlate with antisocial behavior, and d) the development of methods that are suitable to stimulate the government's awareness of the necessity for adequate prevention and intervention programs.

  10. PREVALENCE OF ANTIBODY TO ALEUTIAN MINK DISEASE VIRUS IN EUROPEAN MINK (MUSTELA LUTREOLA) AND AMERICAN MINK (NEOVISON VISON) IN SPAIN.

    PubMed

    Mañas, Sisco; Gómez, Asunción; Asensio, Victoria; Palazón, Santiago; Podra, Madis; Alarcia, Olga Esther; Ruiz-Olmo, Jordi; Casal, Jordi

    2016-01-01

    The European mink (Mustela lutreola) has undergone a dramatic decline and is one of the most endangered mammals in the world. The invasive American mink (Neovison vison) is considered the main factor for this decline. However, the American mink's introduction and the subsequent ecological concurrence of the two species cannot solely explain the decline or disappearance of the European mink. Aleutian mink disease virus (AMDV) is the main health problem in fur farming worldwide, causing varied clinical syndromes that depend on the viral strain and host factors. Infection with AMDV has been speculated to contribute to the decline of the European mink, but a detailed study has not been performed. To assess the potential effects of AMDV infection on the conservation of the European mink, we surveyed AMDV antibody in samples from 492 native European mink and 1,735 feral American mink collected over 16 yr. The antibody prevalence in European mink was 32%. There were no statistically significant differences in antibody prevalence between sexes, among years, or among weight classes. For recaptured European mink, incidence of seroconversion (negative to positive) was 0.46 cases per animal-year at risk. For positive animals, the incidence of conversion from positive to negative was 0.18 cases per animal-year at risk. In 1,735 feral American minks, the overall prevalence was 32.4% and varied among the six wild populations studied. Infection with AMDV appears to be endemic, distributed across the entire ranges of both species, and no effects on the population dynamics of either species were observed. PMID:26528576

  11. [Challenges to Latin-American health systems: what can be learned from the European experience?].

    PubMed

    Figueras, J; Musgrove, P; Carrin, G; Durán, A

    2002-01-01

    This article compares the challenges of health systems in Latin America and the experience in Europe. The framework is the analysis of four functions: a) to generate resources; b) to produce activities; c) to finance, and d) to exercise stewardship. It is at this level where actors can influence health system responsiveness. Five challenges are identified in Latin America: a) to extend (prepayment and solidarity) financial protection; b) to stabilise that protection for crisis times; c) to equilibrate resources in accordance to capacity for financing services; d) to increase efficiency (technical and of placement) to produce services, and e) to improve the stewardship function in public and private sectors (the most important and difficult challenge Latin-American systems have nowadays). The experience of reform in Europe is analysed, showing: a) experiences about financial protection in Beveridge and Bismarck systems; b) stability in crisis times, recently confirm (West) and with important obstacles (East); c) efforts to equilibrate hospital beds and health care professionals, combining regulation and incentives; d) increase of efficiency in services production, with more express prioritisation, empowering patients, decentralising management and with market incentives, and e) improvement of stewardship with better (not less, sometimes even more) regulation. Three areas of European experience stand out: a) to combine solidarity with financial sustainability; b) to introduce market incentives in a measured way, but maintaining a clear stewardship role for the state, and c) to adopt innovations in organising and producing services. In spite of methodological difficulties, convergence of challenges and adopted solutions justify this analysis, but learning must be seen in each national context. A future article will analyse lessons offered by reform in Latin-American systems for European reforms.

  12. Genetic Association Analysis of 30 Genes Related to Obesity in a European American Population

    PubMed Central

    Li, Peng; Tiwari, Hemant K.; Lin, Wan-Yu; Allison, David B.; Chung, Wendy K.; Leibel, Rudolph L.; Yi, Nengjun; Liu, Nianjun

    2013-01-01

    Objective Obesity, which is frequently associated with diabetes, hypertension, and cardiovascular diseases, is primarily the result of a net excess of caloric intake over energy expenditure. Human obesity is highly heritable, but the specific genes mediating susceptibility in non-syndromic obesity remain unclear. We tested candidate genes in pathways related to food intake and energy expenditure for association with body mass index (BMI). Methods We re-analyzed 355 common genetic variants of 30 candidate genes in 7 molecular pathways related to obesity in 1,982 unrelated European Americans from the New York Health Project. Data were analyzed by using a Bayesian hierarchical generalized linear model. The BMIs were log-transformed and then adjusted for covariates including age, age2, gender, and diabetes status. The single nucleotide polymorphisms (SNPs) were modeled as additive effects. Results With the stipulated adjustments, nine SNPs in eight genes were significantly associated with BMI: GHRL (rs35683), AGRP (rs5030980), CPE (rs1946816 and rs4481204), GLP1R (rs2268641), HTR2A (rs912127), NPY5R (Y5R1c52), SOCS3 (rs4969170), and STAT3 (rs4796793). We also found a gender-by-SNP interaction (rs1745837 in HTR2A), which indicated that variants in the gene HTR2A had a stronger association with BMI in males. In addition, NPY1R was detected as having a significant gene effect even though none of the SNPs in this gene was significant. Conclusion Variations in genes AGRP, CPE, GHRL, GLP1R, HTR2A, NPY1R, NPY5R, SOCS3, and STAT3 showed modest associations with BMI in European Americans. The pathways in which these genes participate regulate energy intake and thus these associations are mechanistically plausible in this context. PMID:23900445

  13. Change in coping and defense mechanisms across adulthood: longitudinal findings in a European American sample.

    PubMed

    Diehl, Manfred; Chui, Helena; Hay, Elizabeth L; Lumley, Mark A; Grühn, Daniel; Labouvie-Vief, Gisela

    2014-02-01

    This study examined longitudinal changes in coping and defense mechanisms in an age- and gender-stratified sample of 392 European American adults. Nonlinear age-related changes were found for the coping mechanisms of sublimation and suppression and the defense mechanisms of intellectualization, doubt, displacement, and regression. The change trajectories for sublimation and suppression showed that their use increased from adolescence to late middle age and early old age and remained mostly stable into late old age. The change trajectory for intellectualization showed that the use of this defense mechanism increased from adolescence to middle age, remained stable until late midlife, and started to decline thereafter. The defense mechanisms of doubt, displacement, and regression showed decreases from adolescence until early old age, with increases occurring again after the age of 65. Linear age-related decreases were found for the coping mechanism of ego regression and the defense mechanisms of isolation and rationalization. Gender and socioeconomic status were associated with the mean levels of several coping and defense mechanisms but did not moderate age-related changes. Increases in ego level were associated with increased use of the defense mechanism intellectualization and decreased use of the defense mechanisms of doubt and displacement. Overall, these findings in a European American sample suggest that most individuals showed development in the direction of more adaptive and less maladaptive coping and defense strategies from adolescence until late middle age or early old age. However, in late old age this development was reversed, presenting potential challenges to the adaptive capacity of older adults.

  14. A Comparison of European American and Puerto Rican Parents' Goals and Expectations about the Socialization and Education of Pre-School Children

    ERIC Educational Resources Information Center

    Achhpal, Beena; Goldman, Jane A.; Rohner, Ronald P.

    2007-01-01

    This article identifies similarities and differences between Head Start parents of European American and Puerto Rican backgrounds regarding their socialization goals and expectations concerning the early educational experiences of their pre-school children. Semi-structured interviews were conducted with 60 parents (30 European American and 30…

  15. Validity Study of the "Preschool Language Scale-4" with English-Speaking Hispanic and European American Children in Head Start Programs

    ERIC Educational Resources Information Center

    Qi, Cathy H.; Marley, Scott C.

    2011-01-01

    The purpose of the study was to examine the psychometric properties of the "Preschool Language Scale-4" (PLS-4) with a sample of English-speaking Hispanic and European American children who attended Head Start programs. Participants were 440 children between the ages of 3 and 5 years (52% male; 86% Hispanic and 14% European American). Participants…

  16. Maternal Discussions of Mental States and Behaviors: Relations to Emotion Situation Knowledge in European American and Immigrant Chinese Children

    ERIC Educational Resources Information Center

    Doan, Stacey N.; Wang, Qi

    2010-01-01

    This study examined in a cross-cultural context mothers' discussions of mental states and external behaviors in a story-telling task with their 3-year-old children and the relations of such discussions to children's emotion situation knowledge (ESK). The participants were 71 European American and 60 Chinese immigrant mother-child pairs in the…

  17. Cross-Ethnic Invariance of Self-Esteem and Depression Measures for Chinese, Filipino, and European American Adolescents

    ERIC Educational Resources Information Center

    Russell, Stephen T.; Crockett, Lisa J.; Shen, Yuh-Ling; Lee, Sun-A

    2008-01-01

    Self-esteem and depression are fundamental psychological adjustment constructs in the study of adolescent well-being. Most measures of these constructs have been developed and validated using European American samples, and while the correlates and predictors of psychological adjustment have been examined in multiple cultural settings, no existing…

  18. Relations between Colorblind Socialization and Children's Racial Bias: Evidence from European American Mothers and Their Preschool Children

    ERIC Educational Resources Information Center

    Pahlke, Erin; Bigler, Rebecca S.; Suizzo, Marie-Anne

    2012-01-01

    To examine European American parents' racial socialization, mothers (n = 84) were videotaped while reading 2 race-themed books to their 4- to 5-year-old children and completed surveys concerning their racial attitudes and behaviors. Children completed measures of their racial attitudes and both groups (mothers and preschoolers) predicted the…

  19. Family predictors of disease management over one year in Latino and European American patients with type 2 diabetes.

    PubMed

    Chesla, Catherine A; Fisher, Lawrence; Skaff, Marilyn M; Mullan, Joseph T; Gilliss, Catherine L; Kanter, Richard

    2003-01-01

    Family context is thought to influence chronic disease management but few studies have longitudinally examined these relationships. Research on families and chronic illness has focused almost exclusively on European American families. In this prospective study we tested a multidimensional model of family influence on disease management in type 2 diabetes in a bi-ethnic sample of European Americans and Latinos. Specifically, we tested how baseline family characteristics (structure, world view, and emotion management) predicted change in disease management over one year in 104 European American and 57 Latino patients with type 2 diabetes. We found that emotion management predicted change in disease management in both groups of patients as hypothesized, while family world view predicted change in both ethnic groups but in the predicted direction only for European Americans. Examining family context within ethnic groups is required to elucidate unique cultural patterns. Attending to culturally unique interpretations of constructs and measures is warranted. The import of family emotion management, specifically conflict resolution, in disease management deserves further study to support clinical intervention development. Examining multiple domains of family life and multidimensional health outcomes strengthens our capacity to develop theory about family contexts and individual health. PMID:14606201

  20. Meaning in Life as a Mediator of Ethnic Identity and Adjustment among Adolescents from Latin, Asian, and European American Backgrounds

    ERIC Educational Resources Information Center

    Kiang, Lisa; Fuligni, Andrew J.

    2010-01-01

    Establishing a sense of life meaning is a primary facet of well-being, yet is understudied in adolescent development. Using data from 579 adolescents (53% female) from Latin American, Asian, and European backgrounds, demographic differences in meaning in life, links with psychological and academic adjustment, and the role of meaning in explaining…

  1. Family predictors of disease management over one year in Latino and European American patients with type 2 diabetes.

    PubMed

    Chesla, Catherine A; Fisher, Lawrence; Skaff, Marilyn M; Mullan, Joseph T; Gilliss, Catherine L; Kanter, Richard

    2003-01-01

    Family context is thought to influence chronic disease management but few studies have longitudinally examined these relationships. Research on families and chronic illness has focused almost exclusively on European American families. In this prospective study we tested a multidimensional model of family influence on disease management in type 2 diabetes in a bi-ethnic sample of European Americans and Latinos. Specifically, we tested how baseline family characteristics (structure, world view, and emotion management) predicted change in disease management over one year in 104 European American and 57 Latino patients with type 2 diabetes. We found that emotion management predicted change in disease management in both groups of patients as hypothesized, while family world view predicted change in both ethnic groups but in the predicted direction only for European Americans. Examining family context within ethnic groups is required to elucidate unique cultural patterns. Attending to culturally unique interpretations of constructs and measures is warranted. The import of family emotion management, specifically conflict resolution, in disease management deserves further study to support clinical intervention development. Examining multiple domains of family life and multidimensional health outcomes strengthens our capacity to develop theory about family contexts and individual health.

  2. Parental Beliefs on Children's Play: Comparison among Mainland Chinese, Chinese Immigrants in the USA, and European-Americans

    ERIC Educational Resources Information Center

    Jiang, Shan; Han, Myae

    2016-01-01

    The current study surveyed parental play beliefs among the three groups of parents: the mainland Chinese, Chinese immigrants in the USA, and European-Americans. Limited comparison studies on parental play beliefs were previously reported for these three populations in the literature. Two measures, the Chinese child-rearing ideology and parental…

  3. The Emergence of Cultural Self-Constructs: Autobiographical Memory and Self-Description in European American and Chinese Children

    ERIC Educational Resources Information Center

    Wang, Qi

    2004-01-01

    This study examined the emergence of cultural self-constructs as reflected in children's remembered and conceptual aspects of the self. European American and Chinese children in preschool through 2nd grade participated (N=180). Children each recounted 4 autobiographical events and described themselves in response to open-ended questions. American…

  4. Planning, Re-Bordering and Setting Times: A Comparative Analysis of European and Latin American "Education Spaces"

    ERIC Educational Resources Information Center

    Rambla, Xavier

    2013-01-01

    The article compares educational regionalisation in Europe and Latin America. This analysis unveils the influence of three social phenomena in the two case studies, namely power, fields of activity and knowledge. Mostly, it focuses on the initiatives led by the European Union and the Organisation of Ibero-American States in order to implement…

  5. Emotion Situation Knowledge and Autobiographical Memory in Chinese, Immigrant Chinese, and European American 3-Year-Olds

    ERIC Educational Resources Information Center

    Wang, Qi; Hutt, Rachel; Kulkofsky, Sarah; McDermott, Melissa; Wei, Ruohong

    2006-01-01

    This study examined the influence of children's emotion situation knowledge (EK) on their autobiographical memory ability at both group and individual levels. Native Chinese, Chinese immigrant, and European American 3-year-old children participated (N = 189). During a home visit, children recounted 2 personal memories of recent, 1-time events with…

  6. Relations among Ethnic Identity, Parenting Style, and Adolescent Psychosocial Outcomes in European American and East Indian Immigrants.

    ERIC Educational Resources Information Center

    Bhadha, Bakhtawar

    The challenges of identity formation are particularly difficult for minority youth because of the clash of traditional culture and the host culture. This study examined the effects of parenting style, acculturation, and parent and adolescent ethnic identity on the self-esteem and school performance of East Indian and European American adolescents.…

  7. PREFACE: European Workshop on Advanced Control and Diagnosis

    NASA Astrophysics Data System (ADS)

    Schulte, Horst; Georg, Sören

    2014-12-01

    The European Workshop on Advanced Control and Diagnosis is an annual event that has been organised since 2003 by Control Engineering departments of several European universities in Germany, France, the UK, Poland, Italy, Hungary and Denmark. The overall planning of the workshops is conducted by the Intelligent Control and Diagnosis (ICD) steering committee. This year's ACD workshop took place at HTW Berlin (University of Applied Sciences) and was organised by the Control Engineering group of School of Engineering I of HTW Berlin. 38 papers were presented at ACD 2014, with contributions spanning a variety of fields in modern control science: Discrete control, nonlinear control, model predictive control, system identification, fault diagnosis and fault-tolerant control, control applications, applications of fuzzy logic, as well as modelling and simulation, the latter two forming a basis for all tasks in modern control. Three interesting and high-quality plenary lectures were delivered. The first plenary speaker was Wolfgang Weber from Pepperl+Fuchs, a German manufacturer of state-of-the-art industrial sensors and process interfaces. The second and third plenary speakers were two internationally high-ranked researchers in their respective fields, Prof. Didier Theilliol from Université de Lorraine and Prof. Carsten Scherer from Universität Stuttgart. Taken together, the three plenary lectures sought to contribute to closing the gap between theory and applications. On behalf of the whole ACD 2014 organising committee, we would like to thank all those who submitted papers and participated in the workshop. We hope it was a fruitful and memorable event for all. Together we are looking forward to the next ACD workshop in 2015 in Pilsen, Czech Republic. Horst Schulte (General Chair), Sören Georg (Programme Chair)

  8. Progression to Problem Drinking Among Mexican American and White European First-Year College Students: A Multiple Group Analysis*

    PubMed Central

    Schweizer, C. Amanda; Doran, Neal; Roesch, Scott C.; Myers, Mark G.

    2011-01-01

    Objective: Problem drinking during college is a well-known phenomenon. However, predictors of progression to problematic drinking, particularly among ethnic minorities such as Mexican Americans, have received limited research attention. Method: The current study compared the rates and predictors of problem drinking progression from the first to the second year of college among four groups: Mexican American men, Mexican American women, White European men, and White European women (N = 215). At baseline, participants were all first-year college students who scored as nonproblem drinkers on the Young Adult Alcohol Problems Screening Test (YAAPST). Participants were classified as progressors or stable nondrinkers/nonproblem drinkers based on YAAPST scores 12 months later. Hypothesized predictors of progression included behavioral undercontrol, negative emotionality, alcohol use expectancies, and cultural orientation (Mexican American sample only). Differences were anticipated between gender and ethnic groups in both progression rates and predictors of progression. Results: Twenty-nine percent of the sample progressed to problematic drinking; however, no differences emerged by gender or ethnicity. For the full sample, higher behavioral undercontrol and higher negative emotionality significantly predicted progression. Differences in predictors were not found across gender and ethnic subgroups. Conclusions: The hypothesis that rates of progression to problem drinking would differ among the four gender and ethnic groups was not supported. Thus, although White European men are most often identified as at high risk for alcohol use problems, the present findings indicate that women and Mexican American students also should be targeted for prevention and/or intervention. PMID:22051211

  9. Agricultural pollution control under Spanish and European environmental policies

    NASA Astrophysics Data System (ADS)

    Martínez, Yolanda; Albiac, José

    2004-10-01

    Nonpoint pollution from agriculture is an important environmental policy issue in Spain and the European Union. Agricultural pollution in Spain is being addressed by the National Irrigation Plan and by the European Water Framework Directive. This article contributes to the ongoing policy decision process by analyzing nonpoint pollution control and presenting results on the efficiency of abatement measures. Results question the reliance of the Water Framework Directive on water pricing as a pollution instrument for reaching good status for all waters because higher water prices close to full recovery cost advocated by the directive appear to be inefficient as an emission control instrument. Another important result is that abatement measures based on input taxes and standards on nitrogen appear to be more suitable than the National Irrigation Plan subsidies designed to promote irrigation investments. The results also contribute with further evidence to the discussion on the appropriate instrument base for pollution control, proving that nonpoint pollution control instruments cannot be assessed accurately without a correct understanding of the key underlying biophysical processes. Nonpoint pollution is characterized by nonlinearities, dynamics, and spatial dependency, and neglect of the dynamic aspects may lead to serious consequences for the design of measures. Finally, a quantitative assessment has been performed to explore discriminating measures based on crop pollution potential on vulnerable soils. No significant welfare gains are found from discriminating control, although results are contingent upon the level of damage, and discrimination could be justified in areas with valuable ecosystems and severe pollution damages.

  10. Associations of dietary folate, Vitamins B6 and B12 and methionine intake with risk of breast cancer among African American and European American women.

    PubMed

    Gong, Zhihong; Ambrosone, Christine B; McCann, Susan E; Zirpoli, Gary; Chandran, Urmila; Hong, Chi-Chen; Bovbjerg, Dana H; Jandorf, Lina; Ciupak, Gregory; Pawlish, Karen; Lu, Quanjun; Hwang, Helena; Khoury, Thaer; Wiam, Bshara; Bandera, Elisa V

    2014-03-15

    African American (AA) women are more likely than European American (EA) women to be diagnosed with breast cancer at younger ages and to develop poor prognosis tumors. However, these racial differences are largely unexplained. Folate and other methyl-group nutrients may be related to breast carcinogenesis, but few studies have examined these associations in AA populations. We examined the associations of dietary intake of these nutrients with breast cancer risk overall, by menopausal and estrogen receptor (ER) status among 1,582 AA (749 cases) and 1,434 EA (744 cases) women using data from a case-control study, the Women's Circle of Health Study. Unconditional multivariable logistic regression models were used to compute odds ratios (ORs) and 95% confidence intervals (CIs) for the association of each nutrient and breast cancer risk. In AA women, inverse associations were observed for natural food folate intake among premenopausal women (fourth vs. first quartile: OR = 0.57, 95% CI, 0.33-1.00; p for trend = 0.06) and for ER-positive tumors (fourth vs. first quartile: OR = 0.58, 95% CI, 0.36-0.93; p for trend = 0.03), whereas in EA women, a positive association was observed for intake of synthetic folate (fourth vs. first quartile: OR = 1.53, 95% CI, 1.06-2.21; p for trend = 0.03). Our findings suggest that natural food folate intake is inversely associated with breast cancer risk and that this association may vary by race, menopausal status or ER status. The finding of an increased risk observed among EA women with the highest intake of synthetic folate from fortified foods warrants further investigation.

  11. [Endo- and ectoparasites of South American camelids and their control].

    PubMed

    Schmäschke, R

    2015-01-01

    In a literature review, common endo- and ectoparasites of South American camelids are described, presenting morphological details and clinical signs important for diagnosis. Based on the life cycle of the parasites, possibilities for prophylaxis and therapy are indicated. The review should aid the veterinarian to diagnose and control common parasitic infections in South American camelids.

  12. Introduced American eels Anguilla rostrata in European waters: life-history traits in a non-native environment.

    PubMed

    Marohn, L; Prigge, E; Hanel, R

    2014-06-01

    This study investigated growth, condition and development of American eels Anguilla rostrata that were introduced into a European river to estimate their competitive potential in a non-native habitat. Results demonstrate that A. rostrata develops normally in European waters and successfully competes with the native European eel Anguilla anguilla. In addition, A. rostrata appears to be more susceptible to the Asian swimbladder nematode Anguillicola crassus than A. anguilla and could support the further propagation of this parasite. Detected differences in fat content and gonad mass between Anguilla species are assumed to reflect species-specific adaptations to spawning migration distances. This study indicates that A. rostrata is a potential competitor for the native fauna in European fresh waters and suggests strict import regulations to prevent additional pressure on A. anguilla and a potential further deterioration of its stock situation.

  13. Ocean versus atmosphere control on western European wintertime temperature variability

    NASA Astrophysics Data System (ADS)

    Yamamoto, Ayako; Palter, Jaime B.; Lozier, M. Susan; Bourqui, Michel S.; Leadbetter, Susan J.

    2015-12-01

    Using a novel Lagrangian approach, we assess the relative roles of the atmosphere and ocean in setting interannual variability in western European wintertime temperatures. We compute sensible and latent heat fluxes along atmospheric particle trajectories backtracked in time from four western European cities, using a Lagrangian atmospheric dispersion model driven with meteorological reanalysis data. The material time rate of change in potential temperature and the surface turbulent fluxes computed along the trajectory show a high degree of correlation, revealing a dominant control of ocean-atmosphere heat and moisture exchange in setting heat flux variability for atmospheric particles en route to western Europe. We conduct six idealised simulations in which one or more aspects of the climate system is held constant at climatological values and these idealised simulations are compared with a control simulation, in which all components of the climate system vary realistically. The results from these idealised simulations suggest that knowledge of atmospheric pathways is essential for reconstructing the interannual variability in heat flux and western European wintertime temperature, and that variability in these trajectories alone is sufficient to explain at least half of the internannual flux variability. Our idealised simulations also expose an important role for sea surface temperature in setting decadal scale variability of air-sea heat fluxes along the Lagrangian pathways. These results are consistent with previous studies showing that air-sea heat flux variability is driven by the atmosphere on interannual time scales over much of the North Atlantic, whereas the SST plays a leading role on longer time scales. Of particular interest is that the atmospheric control holds for the integrated fluxes along 10-day back trajectories from western Europe on an interannual time scale, despite that many of these trajectories pass over the Gulf Stream and its North Atlantic

  14. Genetic Variants Associated with Serum Thyroid Stimulating Hormone (TSH) Levels in European Americans and African Americans from the eMERGE Network

    PubMed Central

    Malinowski, Jennifer R.; Denny, Joshua C.; Bielinski, Suzette J.; Basford, Melissa A.; Bradford, Yuki; Peissig, Peggy L.; Carrell, David; Crosslin, David R.; Pathak, Jyotishman; Rasmussen, Luke; Pacheco, Jennifer; Kho, Abel; Newton, Katherine M.; Li, Rongling; Kullo, Iftikhar J.; Chute, Christopher G.; Chisholm, Rex L.; Jarvik, Gail P.; Larson, Eric B.; McCarty, Catherine A.; Masys, Daniel R.; Roden, Dan M.; de Andrade, Mariza; Ritchie, Marylyn D.; Crawford, Dana C.

    2014-01-01

    Thyroid stimulating hormone (TSH) hormone levels are normally tightly regulated within an individual; thus, relatively small variations may indicate thyroid disease. Genome-wide association studies (GWAS) have identified variants in PDE8B and FOXE1 that are associated with TSH levels. However, prior studies lacked racial/ethnic diversity, limiting the generalization of these findings to individuals of non-European ethnicities. The Electronic Medical Records and Genomics (eMERGE) Network is a collaboration across institutions with biobanks linked to electronic medical records (EMRs). The eMERGE Network uses EMR-derived phenotypes to perform GWAS in diverse populations for a variety of phenotypes. In this report, we identified serum TSH levels from 4,501 European American and 351 African American euthyroid individuals in the eMERGE Network with existing GWAS data. Tests of association were performed using linear regression and adjusted for age, sex, body mass index (BMI), and principal components, assuming an additive genetic model. Our results replicate the known association of PDE8B with serum TSH levels in European Americans (rs2046045 p = 1.85×10−17, β = 0.09). FOXE1 variants, associated with hypothyroidism, were not genome-wide significant (rs10759944: p = 1.08×10−6, β = −0.05). No SNPs reached genome-wide significance in African Americans. However, multiple known associations with TSH levels in European ancestry were nominally significant in African Americans, including PDE8B (rs2046045 p = 0.03, β = −0.09), VEGFA (rs11755845 p = 0.01, β = −0.13), and NFIA (rs334699 p = 1.50×10−3, β = −0.17). We found little evidence that SNPs previously associated with other thyroid-related disorders were associated with serum TSH levels in this study. These results support the previously reported association between PDE8B and serum TSH levels in European Americans and emphasize the need for additional genetic

  15. [Acceptance of alternative disease control strategies in the European Union].

    PubMed

    Nigsch, Annette; Depner, Klaus

    2012-01-01

    The European Commission intends to change its animal disease control strategy following the slogan "Prevention is better than cure". Vaccination and diagnostics should play a major role in emergency situations. A policy paper regarding the use of vaccines has been discussed with all Member States and the main aspects were evaluated in a questionnaire. In principle, the majority of Member States are in favour of a future strategy in which vaccination is replacing culling. However, questions regarding the pathogen freedom and the trade of vaccinated animals and animal products from vaccinated animals still remain open.

  16. Influence of geographical origin and botanical species on the content of extractives in American, French, and East European oak woods.

    PubMed

    Prida, Andrei; Puech, Jean-Louis

    2006-10-18

    The chemical composition of East European (Republic of Moldova, Ukraine, and Romania) oaks was investigated profoundly for the first time in the present study and compared with American and French counterparts. Taking into account the high natural variability of oak extractives contents, the wide-ranging sampling was performed for all oak origins: 276 French oaks, 102 East European oaks of both species (Quercus robur L. and Quercus petraea Liebl.), and 56 American oaks (Quercus alba). These oaks were compared with great attention paid to the extractives, which are most important for sensorial impact in wine or spirit maturation, such as ellagitannins and principal odorant substances (aromatic aldehydes, lactones and phenols). The substances in question were studied by application of HPLC and GC-MS techniques. The pattern of all studied extractive contents allowed adequate separation of oak samples according to their geographical origin or botanical species. The highest separation rate was for American and French oaks, whereas East European samples could be partially misclassified in two sets mentioned above. The most important variables for species discrimination were whiskey lactone related variables and ellagitannins, whereas the most important features for distinguishing the origin were eugenol, 2-phenylethanol, vanillin, and syringaldehyde. These substances allowed the distinction of French and East European woods of the same species. With regard to chemical composition, East European wood held the intermediary place between American and French oaks according to their ellagitannin and whiskey lactone levels; nevertheless, it was characterized by specific high values of eugenol, aromatic aldehydes, and 2-phenylethanol. PMID:17032018

  17. Case-control assessment of diet and lung cancer risk in African Americans and Mexican Americans.

    PubMed

    Pillow, P C; Hursting, S D; Duphorne, C M; Jiang, H; Honn, S E; Chang, S; Spitz, M R

    1997-01-01

    In this case-control study we determined whether dietary differences underlie some of the ethnic and sex differences in US lung cancer rates. We examined the relationship between diet and lung cancer development in 137 lung cancer cases (93 African Americans and 44 Mexican Americans) and 187 controls (78 African Americans and 109 Mexican Americans). Cases reported a higher daily mean total fat intake (p < 0.001), whereas controls had a higher daily mean intake of dietary fiber (p < 0.001) and fruits (p = 0.02). Ethnic differences in diet were also observed: Mexican Americans consumed less total fat (p < 0.02) and more fiber (p < 0.001) and vegetables (p = 0.08) than African Americans. Additionally, men consumed more total fat (p = 0.08) and less fiber (p = 0.001), fruits (p < 0.001), and vegetables (p = 0.002) than women. Multivariable analysis, after adjustment for the effects of pack-years of smoking, age, total energy intake, sex, and ethnicity, demonstrated a positive association between high total fat consumption and lung cancer risk (p < 0.01) and an inverse association between high fruit consumption and lung cancer risk (p = 0.05). In conclusion, our findings support the hypothesis that diet, particularly high fat consumption and low fruit and vegetable consumption, contributes (independent of cigarette smoking) to the excess lung cancer risk in African-American men, who have the highest lung cancer rates in the United States.

  18. Mother-adolescent conflict in African American and European American families: the role of corporal punishment, adolescent aggression, and adolescents' hostile attributions of mothers' intent.

    PubMed

    MacKinnon-Lewis, Carol; Lindsey, Eric W; Frabutt, James M; Chambers, Jessica Campbell

    2014-08-01

    The present study examined mothers' use of corporal punishment and adolescents' aggression as predictors of mother-youth conflict during early adolescence. Particular attention was given to the potential mediating role that adolescents' hostile attributions of intent (HAI) regarding mothers' behavior might play in connections between corporal punishment, youth aggression, and mother-adolescent conflict for European American (EA) and African American (AA) youth. Data were collected from 268 12- to 14-year-olds (154 European American; 114 African American; 133 girls; 135 boys) and their mothers over a period of 2 years. Questionnaires completed by both mothers and adolescents were used to assess maternal corporal punishment and adolescent aggression, and interviews concerning hypothetical situations were used to assess adolescent HAI in year one. In both year one and year two mother-adolescent conflict was observed in a laboratory interaction session. Data revealed that adolescent HAI mediated the link between maternal corporal punishment and mother-adolescent conflict for EA, but not AA youth. Adolescents' HAI mediated the link between adolescent aggression and mother-adolescent conflict for both EA and AA families.

  19. Mother-adolescent conflict in African American and European American families: the role of corporal punishment, adolescent aggression, and adolescents' hostile attributions of mothers' intent.

    PubMed

    MacKinnon-Lewis, Carol; Lindsey, Eric W; Frabutt, James M; Chambers, Jessica Campbell

    2014-08-01

    The present study examined mothers' use of corporal punishment and adolescents' aggression as predictors of mother-youth conflict during early adolescence. Particular attention was given to the potential mediating role that adolescents' hostile attributions of intent (HAI) regarding mothers' behavior might play in connections between corporal punishment, youth aggression, and mother-adolescent conflict for European American (EA) and African American (AA) youth. Data were collected from 268 12- to 14-year-olds (154 European American; 114 African American; 133 girls; 135 boys) and their mothers over a period of 2 years. Questionnaires completed by both mothers and adolescents were used to assess maternal corporal punishment and adolescent aggression, and interviews concerning hypothetical situations were used to assess adolescent HAI in year one. In both year one and year two mother-adolescent conflict was observed in a laboratory interaction session. Data revealed that adolescent HAI mediated the link between maternal corporal punishment and mother-adolescent conflict for EA, but not AA youth. Adolescents' HAI mediated the link between adolescent aggression and mother-adolescent conflict for both EA and AA families. PMID:25086461

  20. Relationship styles of self-focused autonomy, other-focused connection, and mutuality among Mexican American and European American college students.

    PubMed

    Neff, Kristin D; Brabeck, Kalina M; Kearney, Lisa K

    2006-10-01

    The author examined relationship styles of self-focused autonomy (SFA), other-focused connection (OFC), and mutuality among 415 European and Mexican American young adults in 2 U.S. colleges. Mutuality was the most commonly reported style for both ethnic groups, although Mexican American men were more likely than the others to indicate that they had the SFA style. Mexican American participants perceived their fathers' styles as SFA more often than did the others regarding either of their parents' styles. Mutuality was associated with the best mental-health outcomes regardless of gender or ethnicity. The present results indicate that the cultural influences on autonomy and connection are complex and that collectivistic cultural contexts may sometimes promote autonomy concerns in men.

  1. The anatomy of vocal divergence in North American Elk and European red deer.

    PubMed

    Frey, Roland; Riede, Tobias

    2013-03-01

    Loud and frequent vocalizations play an important role in courtship behavior in Cervus species. European red deer (Cervus elaphus) produce low-pitched calls, whereas North American elk (Cervus canadensis) produce high-pitched calls, which is remarkable for one of the biggest land mammals. Both species engage their vocal organs in elaborate maneuvers but the precise mechanism is unknown. Vocal organs were compared by macroscopic and microscopic dissection. The larynx is sexually dimorphic in red deer but not in elk. The laryngeal lumen is more constricted in elk, and narrows further during ontogeny. Several elements of the hyoid skeleton and two of four vocal tract segments are longer in red deer than in elk allowing greater vocal tract expansion and elongation. We conclude that elk submit the larynx and vocal tract to much higher tension than red deer, whereby, enormously stressed vocal folds of reduced effective length create a high resistance glottal source. The narrow, high impedance laryngeal vestibulum matches glottal and vocal tract impedance allowing maximum power transfer. In red deer longer and relaxed vocal folds create a less resistant glottal source and a wider vestibulum matches the low glottal impedance to the vocal tract, thereby also ensuring maximum power transfer. PMID:23225193

  2. An official European Respiratory Society/American Thoracic Society research statement: interstitial pneumonia with autoimmune features.

    PubMed

    Fischer, Aryeh; Antoniou, Katerina M; Brown, Kevin K; Cadranel, Jacques; Corte, Tamera J; du Bois, Roland M; Lee, Joyce S; Leslie, Kevin O; Lynch, David A; Matteson, Eric L; Mosca, Marta; Noth, Imre; Richeldi, Luca; Strek, Mary E; Swigris, Jeffrey J; Wells, Athol U; West, Sterling G; Collard, Harold R; Cottin, Vincent

    2015-10-01

    Many patients with an idiopathic interstitial pneumonia (IIP) have clinical features that suggest an underlying autoimmune process but do not meet established criteria for a connective tissue disease (CTD). Researchers have proposed differing criteria and terms to describe these patients, and lack of consensus over nomenclature and classification limits the ability to conduct prospective studies of a uniform cohort.The "European Respiratory Society/American Thoracic Society Task Force on Undifferentiated Forms of Connective Tissue Disease-associated Interstitial Lung Disease" was formed to create consensus regarding the nomenclature and classification criteria for patients with IIP and features of autoimmunity.The task force proposes the term "interstitial pneumonia with autoimmune features" (IPAF) and offers classification criteria organised around the presence of a combination of features from three domains: a clinical domain consisting of specific extra-thoracic features, a serologic domain consisting of specific autoantibodies, and a morphologic domain consisting of specific chest imaging, histopathologic or pulmonary physiologic features.A designation of IPAF should be used to identify individuals with IIP and features suggestive of, but not definitive for, a CTD. With IPAF, a sound platform has been provided from which to launch the requisite future research investigations of a more uniform cohort.

  3. An official American Thoracic Society/European Respiratory Society statement: research questions in COPD.

    PubMed

    Celli, Bartolome R; Decramer, Marc; Wedzicha, Jadwiga A; Wilson, Kevin C; Agustí, Alvar A; Criner, Gerard J; MacNee, William; Make, Barry J; Rennard, Stephen I; Stockley, Robert A; Vogelmeier, Claus; Anzueto, Antonio; Au, David H; Barnes, Peter J; Burgel, Pierre-Regis; Calverley, Peter M; Casanova, Ciro; Clini, Enrico M; Cooper, Christopher B; Coxson, Harvey O; Dusser, Daniel J; Fabbri, Leonardo M; Fahy, Bonnie; Ferguson, Gary T; Fisher, Andrew; Fletcher, Monica J; Hayot, Maurice; Hurst, John R; Jones, Paul W; Mahler, Donald A; Maltais, François; Mannino, David M; Martinez, Fernando J; Miravitlles, Marc; Meek, Paula M; Papi, Alberto; Rabe, Klaus F; Roche, Nicolas; Sciurba, Frank C; Sethi, Sanjay; Siafakas, Nikos; Sin, Don D; Soriano, Joan B; Stoller, James K; Tashkin, Donald P; Troosters, Thierry; Verleden, Geert M; Verschakelen, Johny; Vestbo, Jorgen; Walsh, John W; Washko, George R; Wise, Robert A; Wouters, Emiel F M; ZuWallack, Richard L

    2015-06-01

    Chronic obstructive pulmonary disease (COPD) is a leading cause of morbidity, mortality and resource use worldwide. The goal of this official American Thoracic Society (ATS)/European Respiratory Society (ERS) Research Statement is to describe evidence related to diagnosis, assessment, and management; identify gaps in knowledge; and make recommendations for future research. It is not intended to provide clinical practice recommendations on COPD diagnosis and management. Clinicians, researchers and patient advocates with expertise in COPD were invited to participate. A literature search of Medline was performed, and studies deemed relevant were selected. The search was not a systematic review of the evidence. Existing evidence was appraised and summarised, and then salient knowledge gaps were identified. Recommendations for research that addresses important gaps in the evidence in all areas of COPD were formulated via discussion and consensus. Great strides have been made in the diagnosis, assessment and management of COPD, as well as understanding its pathogenesis. Despite this, many important questions remain unanswered. This ATS/ERS research statement highlights the types of research that leading clinicians, researchers and patient advocates believe will have the greatest impact on patient-centred outcomes.

  4. An official American Thoracic Society/European Respiratory Society statement: research questions in COPD.

    PubMed

    Celli, Bartolome R; Decramer, Marc; Wedzicha, Jadwiga A; Wilson, Kevin C; Agustí, Alvar; Criner, Gerard J; MacNee, William; Make, Barry J; Rennard, Stephen I; Stockley, Robert A; Vogelmeier, Claus; Anzueto, Antonio; Au, David H; Barnes, Peter J; Burgel, Pierre-Regis; Calverley, Peter M; Casanova, Ciro; Clini, Enrico M; Cooper, Christopher B; Coxson, Harvey O; Dusser, Daniel J; Fabbri, Leonardo M; Fahy, Bonnie; Ferguson, Gary T; Fisher, Andrew; Fletcher, Monica J; Hayot, Maurice; Hurst, John R; Jones, Paul W; Mahler, Donald A; Maltais, François; Mannino, David M; Martinez, Fernando J; Miravitlles, Marc; Meek, Paula M; Papi, Alberto; Rabe, Klaus F; Roche, Nicolas; Sciurba, Frank C; Sethi, Sanjay; Siafakas, Nikos; Sin, Don D; Soriano, Joan B; Stoller, James K; Tashkin, Donald P; Troosters, Thierry; Verleden, Geert M; Verschakelen, Johny; Vestbo, Jorgen; Walsh, John W; Washko, George R; Wise, Robert A; Wouters, Emiel F M; ZuWallack, Richard L

    2015-04-01

    Chronic obstructive pulmonary disease (COPD) is a leading cause of morbidity, mortality, and resource use worldwide. The goal of this official American Thoracic Society (ATS)/European Respiratory Society (ERS) research statement is to describe evidence related to diagnosis, assessment and management; identify gaps in knowledge; and make recommendations for future research. It is not intended to provide clinical practice recommendations on COPD diagnosis and management. Clinicians, researchers, and patient advocates with expertise in COPD were invited to participate. A literature search of Medline was performed, and studies deemed relevant were selected. The search was not a systematic review of the evidence. Existing evidence was appraised and summarised, and then salient knowledge gaps were identified. Recommendations for research that addresses important gaps in the evidence in all areas of COPD were formulated via discussion and consensus. Great strides have been made in the diagnosis, assessment and management of COPD, as well as understanding its pathogenesis. Despite this, many important questions remain unanswered. This ATS/ERS research statement highlights the types of research that leading clinicians, researchers, and patient advocates believe will have the greatest impact on patient-centred outcomes.

  5. Lower seroreactivity to European than to North American H3N2 swine influenza viruses in humans, Luxembourg, 2010.

    PubMed

    Qiu, Y; Muller, C P; Van Reeth, K

    2015-01-01

    Seroreactivity to H3N2 swine influenza viruses (SIVs)was evaluated in serum samples collected from 843 people aged 0 to 100 years in 2010 in Luxembourg.Sera were analysed by haemagglutination inhibition(HI) and virus neutralisation (VN) assays targeting a European H3N2 SIV, a North American H3N2 variant of swine origin (H3N2v) and human seasonal H3N2 viruses isolated in 1975, 1995 and 2005. HI antibodies(titre ≥ 10) against European H3N2 SIV were almost exclusively detected in those born before 1990, of whom 70% were seropositive. HI antibodies against H3N2v were predominantly found in those born before 2000, with 86% seropositive. Titres against the North American H3N2v were higher than against the European H3N2 SIV. VN patterns were similar, but with higher rates and titres. We also demonstrated lower seroreactivity to European H3N2 SIV than to North American H3N2v virus. Finally, we found a strong correlation between HI titres against the European H3N2SIV and H3N2v and their respective human ancestors,A/Victoria/3/75 and A/Nanchang/933/95. This finding and the minimal contacts between humans and pigs in Luxembourg suggest that anti-SIV antibodies inhuman serum samples reflect serological cross-reactivity with historical human H3N2 viruses. Our findings help assess the pandemic risk of H3N2 SIV. PMID:25860393

  6. Lower seroreactivity to European than to North American H3N2 swine influenza viruses in humans, Luxembourg, 2010.

    PubMed

    Qiu, Y; Muller, C P; Van Reeth, K

    2015-04-02

    Seroreactivity to H3N2 swine influenza viruses (SIVs)was evaluated in serum samples collected from 843 people aged 0 to 100 years in 2010 in Luxembourg.Sera were analysed by haemagglutination inhibition(HI) and virus neutralisation (VN) assays targeting a European H3N2 SIV, a North American H3N2 variant of swine origin (H3N2v) and human seasonal H3N2 viruses isolated in 1975, 1995 and 2005. HI antibodies(titre ≥ 10) against European H3N2 SIV were almost exclusively detected in those born before 1990, of whom 70% were seropositive. HI antibodies against H3N2v were predominantly found in those born before 2000, with 86% seropositive. Titres against the North American H3N2v were higher than against the European H3N2 SIV. VN patterns were similar, but with higher rates and titres. We also demonstrated lower seroreactivity to European H3N2 SIV than to North American H3N2v virus. Finally, we found a strong correlation between HI titres against the European H3N2SIV and H3N2v and their respective human ancestors,A/Victoria/3/75 and A/Nanchang/933/95. This finding and the minimal contacts between humans and pigs in Luxembourg suggest that anti-SIV antibodies inhuman serum samples reflect serological cross-reactivity with historical human H3N2 viruses. Our findings help assess the pandemic risk of H3N2 SIV.

  7. DNA barcoding and the differentiation between North American and West European Phormia regina (Diptera, Calliphoridae, Chrysomyinae)

    PubMed Central

    Jordaens, Kurt; Sonet, Gontran; Braet, Yves; De Meyer, Marc; Backeljau, Thierry; Goovaerts, Frankie; Bourguignon, Luc; Desmyter, Stijn

    2013-01-01

    Abstract Phormia regina (the black fly) is a common Holarctic blow fly species which serves as a primary indicator taxon to estimate minimal post mortem intervals. It is also a major research model in physiological and neurological studies on insect feeding. Previous studies have shown a sequence divergence of up to 4.3% in the mitochondrial COI gene between W European and N American P. regina populations. Here, we DNA barcoded P. regina specimens from six N American and 17 W European populations and confirmed a mean sequence divergence of ca. 4% between the populations of the two continents, while sequence divergence within each continent was a ten-fold lower. Comparable mean mtDNA sequence divergences were observed for COII (3.7%) and cyt b (5.3%), but mean divergence was lower for 16S (0.4–0.6%). Intercontinental divergence at nuclear DNA was very low (≤ 0.1% for both 28S and ITS2), and we did not detect any morphological differentiation between N American and W European specimens. Therefore, we consider the strong differentiation at COI, COII and cyt b as intraspecific mtDNA sequence divergence that should be taken into account when using P. regina in forensic casework or experimental research. PMID:24453556

  8. Genome-Wide Association Study of Nicotine Dependence in American Populations: Identification of Novel Risk Loci in Both African-Americans and European-Americans

    PubMed Central

    Gelernter, Joel; Kranzler, Henry R.; Sherva, Richard; Almasy, Laura; Herman, Aryeh I.; Koesterer, Ryan; Zhao, Hongyu; Farrer, Lindsay A.

    2015-01-01

    BACKGROUND We report a genome-wide association study (GWAS) of nicotine dependence defined on the basis of scores on the Fagerström Test for Nicotine Dependence in European-American (EA) and African-American (AA) populations. METHODS Our sample, from the one used in our previous GWAS, included only subjects who had smoked >100 cigarettes lifetime (2114 EA and 2602 AA subjects) and an additional 927 AA and 2003 EA subjects from the Study of Addiction: Genetics and Environment project [via the database of Genotypes and Phenotypes (dbGAP)]. GWAS analysis considered Fagerström Test for Nicotine Dependence score as an ordinal trait, separately in each population and sample and by combining the results in meta-analysis. We also conducted analyses that were adjusted for other substance use disorder criteria in a single nucleotide polymorphism (SNP) subset. RESULTS In EAs, one chromosome 7 intergenic region was genome-wide significant (GWS): rs13225753, p = 3.48 × 10−8 (adjusted). In AAs, GWS associations were observed at numerous SNPs mapped to a region on chromosome 14 of >305,000 base pairs (minimal p = 4.74 × 10−10). Two chromosome 8 regions were associated: p = 4.45 × 10−8 at DLC1 SNP rs289519 (unadjusted) and p = 1.10 × 10−9 at rs6996964 (adjusted for other substances), located between CSGALNACT1 and INTS10. No GWS associations were observed at the chromosome 15 nicotinic receptor gene cluster (CHRNA5-CHRNA3-CHRNB4) previously associated with nicotine dependence and smoking quantity traits. TSNAX-DISC1 SNP rs821722 (p = 1.46 × 10−7) was the most significant result with substantial contributions from both populations; we previously identified DISC1 associations with opioid dependence. Pathway analysis identified association with nitric oxide synthase and adenosine monophosphate-activated protein kinase pathways in EAs. CONCLUSIONS The key risk loci identified, which require replication, offer novel insights into nicotine dependence biology. PMID

  9. Historical climates explain contrasting dormancy-breaking requirements in North American, Asian, and European woody species

    NASA Astrophysics Data System (ADS)

    Zohner, Constantin M.; Benito, Blas M.; Fridley, Jason D.; Svenning, Jens-Christian; Renner, Susanne S.

    2016-04-01

    Leaf-out times in temperate woody species are determined by winter chilling and spring warming, with day length playing a minor role. The species-specific relative importance of these phenological cues determines the sensitivity of leaf unfolding to climate warming in the globe's temperate forests. Using experimental and monitoring data on leaf-out cues in 495 woody species [about 1/3rd each from Asia, Europe, and North America (NA)], we show that NA species have higher winter chilling and spring warming requirements than do European and Asian species of similar genetic stock. The continent effect remained significant when controlling for the modern climates that species are adapted to, suggesting that contrasting historic climate conditions led to the differentiation of leaf-out strategies among NA, European, and Asian plants. The NA flora experienced more and longer periods of climatic instability and harshness (esp. since the Pliocene) than did southern Europe and East Asia, which may explain why NA species have higher dormancy requirements and leaf-out later than Asian species, which are characterized by a more shallow dormancy. That species from Asia require significantly less chilling than their NA relatives suggests contrasting responses of NA and Asian temperate forests to continued climate warming. Earlier leaf-out in NA trees and shrubs will be constrained by unmet chilling requirements as winters get warmer, whereas Asian woody species generally lack such temperature limitations.

  10. The relationship between European genetic admixture and body composition among Hispanics and Native Americans.

    PubMed

    Klimentidis, Y C; Miller, G F; Shriver, M D

    2009-01-01

    Previous studies have shown a relationship between health-related phenotypes and the degree of African, European, or Native American genetic admixture, indicating that there may be a genetic component to these phenotypes. However, these relationships may be driven to a large extent by the environmental differences that co-vary with admixture differences between and within groups. In this study, we examine the relationship between genetic admixture and two phenotypic measurements that are potentially related to health: body mass index (BMI) and percent body fat (PBF). In addition to admixture proportions, we attempt to assess the influence of some environmental covariates by examining how the phenotypes vary with self-reported household income, education of parents, and physical activity level. Genetic, anthropometric, and environmental data were collected from 170 self-reported Hispanic and Native American university students in Albuquerque, NM. We examine the relationships between genetic admixture, phenotype, and environment in both the full sample, as well as in Hispanics and Native Americans separately. Among Hispanics, we find no significant relationship between genetic admixture and body composition. Among Native Americans, despite a small sample size, we find a statistically significant, negative relationship between European genetic admixture and PBF and BMI, after adjusting for other predictor variables. We compare our findings to previous research, and discuss their implications for understanding health disparities within and between ethnic groups. PMID:19214998

  11. More than black and white: differences in predictors of obesity among Native Hawaiian/Pacific Islanders and European Americans.

    PubMed

    Madan, Alok; Archambeau, Olga G; Milsom, Vanessa A; Goldman, Rachel L; Borckardt, Jeffery J; Grubaugh, Anouk L; Tuerk, Peter W; Frueh, B Christopher

    2012-06-01

    Although Native Hawaiians and Pacific Islanders exhibit the highest rates of obesity and associated chronic diseases of any racial/ethnic group, they remain vastly underrepresented in health research. In a cross-sectional survey of college students (N = 402) we examined BMI and health outcomes in an ethno-racially diverse rural sample of Native Hawaiian/Pacific Islanders (25.1%), Asian Americans (39.8%), and European Americans (35.1%). Measures assessed BMI, health status, health behaviors, frequency of exercise, and symptoms of psychiatric disorders (i.e., depression, anxiety, posttraumatic stress, and substance abuse and dependence). Regression analyses revealed that an overall model of five predictors (gender, race, regular exercise, difficulty sleeping, and anxiety) was significantly associated with obesity (P < 0.001) and correctly classified 84.2% of cases. A 30.7% of Native Hawaiians/Pacific Islanders were obese as compared with 9.2% of European Americans and 10.6% of Asian Americans. These findings suggest that Native Hawaiian/ Pacific Islanders are at high risk for obesity and associated medical comorbidities, but that regular physical activity may ameliorate this risk. Further, these results support the consideration of Native Hawaiians/Pacific Islanders as a distinct racial/ethnic subgroup separate from other Asian populations.

  12. Where children sit in motor vehicles: a comparison of selected European and American cities

    PubMed Central

    Segui-Gomez, M.; Glass, R.; Graham, J.

    1998-01-01

    Objectives—To ascertain whether there are differences in child seating location between selected cities in the US and continental Europe, and if differences exist, to ascertain what factors predict them. Setting—Boston and New Orleans, which have no laws regarding child seating location, and Paris, Frankfurt, and Brussels, which for approximately 20 years have had laws requiring children under the ages of 10 or 12 to sit in the rear. Methods—Observations were made in the first quarter of 1997 at several locations in or near each city. The vehicle seating capacity, total number of occupants, the seating location of adults and children, and driver shoulder belt use were recorded for each vehicle with at least one child. The predictors of a vehicle having a child in the front were estimated using logistic regression. Results—Data on 5501 children riding in 3778 vehicles were collected. Adjusting for differences in vehicle seating capacity, occupant mix, and driver shoulder belt use, vehicles in the European cities are significantly less likely to have a child in the front seat than vehicles in the American cities. Conclusions—Cities with no history of laws prohibiting children from sitting in the front, vehicles with low seating capacity, vehicles with no adult (other than the driver) or many child passengers, and unbelted drivers were associated with a higher likelihood of children riding in the front seat. It is feasible for a society to insist, through custom and/or law, that children sit in the back seat. PMID:9666361

  13. Forecasting European Droughts using the North American Multi-Model Ensemble (NMME)

    NASA Astrophysics Data System (ADS)

    Thober, Stephan; Kumar, Rohini; Samaniego, Luis; Sheffield, Justin; Schäfer, David; Mai, Juliane

    2015-04-01

    Soil moisture droughts have the potential to diminish crop yields causing economic damage or even threatening the livelihood of societies. State-of-the-art drought forecasting systems incorporate seasonal meteorological forecasts to estimate future drought conditions. Meteorological forecasting skill (in particular that of precipitation), however, is limited to a few weeks because of the chaotic behaviour of the atmosphere. One of the most important challenges in drought forecasting is to understand how the uncertainty in the atmospheric forcings (e.g., precipitation and temperature) is further propagated into hydrologic variables such as soil moisture. The North American Multi-Model Ensemble (NMME) provides the latest collection of a multi-institutional seasonal forecasting ensemble for precipitation and temperature. In this study, we analyse the skill of NMME forecasts for predicting European drought events. The monthly NMME forecasts are downscaled to daily values to force the mesoscale hydrological model (mHM). The mHM soil moisture forecasts obtained with the forcings of the dynamical models are then compared against those obtained with the Ensemble Streamflow Prediction (ESP) approach. ESP recombines historical meteorological forcings to create a new ensemble forecast. Both forecasts are compared against reference soil moisture conditions obtained using observation based meteorological forcings. The study is conducted for the period from 1982 to 2009 and covers a large part of the Pan-European domain (10°W to 40°E and 35°N to 55°N). Results indicate that NMME forecasts are better at predicting the reference soil moisture variability as compared to ESP. For example, NMME explains 50% of the variability in contrast to only 31% by ESP at a six-month lead time. The Equitable Threat Skill Score (ETS), which combines the hit and false alarm rates, is analysed for drought events using a 0.2 threshold of a soil moisture percentile index. On average, the NMME

  14. Genome-wide association study reveals two loci for serum magnesium concentrations in European-American children

    PubMed Central

    Chang, Xiao; Glessner, Joseph; Tin, Adrienne; Li, Jin; Guo, Yiran; Wei, Zhi; Liu, Yichuan; Mentch, Frank D.; Hou, Cuiping; Zhao, Yan; Wang, Tiancheng; Qiu, Haijun; Kim, Cecilia; Sleiman, Patrick M. A.; Hakonarson, Hakon

    2015-01-01

    Magnesium ions are essential to the basic metabolic processes in the human body. Previous genetic studies indicate that serum magnesium levels are highly heritable, and a few genetic loci have been reported involving regulation of serum magnesium in adults. In this study, we examined if additional loci influence serum magnesium levels in children. We performed a genome-wide association study (GWAS) on 2,267 European-American children genotyped on the Illumina HumanHap550 or Quad610 arrays, sharing over 500,000 markers, as the discovery cohort and 257 European-American children genotyped on the Illumina Human OmniExpress arrays as the replication cohort. After genotype imputation, the strongest associations uncovered were with imputed SNPs residing within the FGFR2 (rs1219515, P = 1.1 × 10−5) and PAPSS2 (rs1969821, P = 7.2 × 10−6) loci in the discovery cohort, both of which were robustly replicated in our independent patient cohort (rs1219515, P = 3.5 × 10−3; rs1969821, P = 1.2 × 10−2). The associations at the FGFR2 locus were also weakly replicated in a dataset from a previous GWAS of serum magnesium in European adults. Our results indicate that FGFR2 and PAPSS2 may play an important role in the regulation of magnesium homeostasis in children of European-American ancestry. PMID:26685716

  15. ABCC5 transporter is a novel type 2 diabetes susceptibility gene in European and African American populations.

    PubMed

    Direk, Kenan; Lau, Winston; Small, Kerrin S; Maniatis, Nikolas; Andrew, Toby

    2014-09-01

    Numerous functional studies have implicated PARL in relation to type 2 diabetes (T2D). We hypothesised that conflicting human association studies may be due to neighbouring causal variants being in linkage disequilibrium (LD) with PARL. We conducted a comprehensive candidate gene study of the extended LD genomic region that includes PARL and transporter ABCC5 using three data sets (two European and one African American), in relation to healthy glycaemic variation, visceral fat accumulation and T2D disease. We observed no evidence for previously reported T2D association with Val262Leu or PARL using array and fine-map genomic and expression data. By contrast, we observed strong evidence of T2D association with ABCC5 (intron 26) for European and African American samples (P = 3E-07) and with ABCC5 adipose expression in Europeans [odds ratio (OR) = 3.8, P = 2E-04]. The genomic location estimate for the ABCC5 functional variant, associated with all phenotypes and expression data (P = 1E-11), was identical for all samples (at Chr3q 185,136 kb B36), indicating that the risk variant is an expression quantitative trait locus (eQTL) with increased expression conferring risk of disease. That the association with T2D is observed in populations of disparate ancestry suggests the variant is a ubiquitous risk factor for T2D. PMID:25117150

  16. 77 FR 59986 - Johnson Controls Including Workers Whose Wages Were Reported Under IMECO LLC; North American...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-01

    ... IMECO LLC; North American Refrigeration Dixon, IL; Amended Certification Regarding Eligibility To Apply... Johnson Controls, North American Refrigeration, Dixon, Illinois (subject firm). The workers were engaged... LLC, North American Refrigeration, Dixon, Illinois, who became totally or partially separated...

  17. Infections Control in North American Dental Schools.

    ERIC Educational Resources Information Center

    Sampson, Elise; Dhuru, Virendra B.

    1989-01-01

    Results from 1982 and 1987 surveys of dental schools concerning infection control issues found greater recent emphasis on instrument sterilization and barrier use, but some inconsistency and confusion concerning hepatitis B and HIV virus carrier patients and personnel. The information was used to develop guidelines for school policy formation.…

  18. A Brief History of American Drug Control.

    ERIC Educational Resources Information Center

    Musto, David F.

    1991-01-01

    Traces the history of drug control in the United States from the extensive consumption of opium, heroin, and cocaine before World War I to the popularity of marijuana and LSD during the 1960s. Discusses public concern over drug use that seems to peak following periods of widespread drug use that is linked to foreign influences. (DK)

  19. Adherence to Asian and European American Cultural Values and Attitudes toward Seeking Professional Psychological Help among Asian American College Students

    ERIC Educational Resources Information Center

    Kim, Bryan S. K.

    2007-01-01

    Possible relations among enculturation and acculturation to cultural values and attitudes toward seeking professional psychological help were examined among 146 Asian American college students. In addition, possible relations between various dimensions of Asian values and attitudes toward seeking professional psychological help were examined. As…

  20. Changes in Story Probes Written across Third Grade by African American and European American Students in a Writing Lab Approach

    ERIC Educational Resources Information Center

    Nelson, Nickola Wolf

    2010-01-01

    Purpose: This was a comparative study of changes across a school year in multilevel language indicators, including African American English (AAE) features, in stories written by third-grade students participating in a writing lab approach to language instruction and intervention. Methods: Original stories written in September, January, and May by…

  1. Variants in BET1L and TNRC6B associate with increasing fibroid volume and fibroid type among European Americans

    PubMed Central

    Edwards, Todd L.; Hartmann, Katherine E.; Velez Edwards, Digna R.

    2013-01-01

    Uterine fibroid (UFs) affect 77% of women by menopause and account for $9.4 billion in yearly healthcare costs. We recently replicated findings from the first UF genome-wide association study (GWAS), conducted in the Japanese. Here we tested these GWAS-discovered SNPs for association with UF characteristics to further assess whether risk varies by sub-phenotypes of UFs. Women were enrolled in Right from the Start (RFTS) and the BioVU DNA Repository (BioVU). UF status was determined by pelvic imaging. We tested the top GWAS-associated SNPs for association with UF characteristics (RFTS: type, number, volume; BioVU: type) using covariate adjusted logistic and linear regression. We also combined association results of UF type using meta-analysis. 456 European American (EA) cases and 1,549 controls were examined. Trinucleotide repeat containing 6B (TNRC6B) rs12484776 associated with volume in RFTS (Beta = 0.40, 95% CI 0.05 to 0.75, p = 0.024). RFTS analyses evaluating stratified quartiles of volume showed the strongest OR at rs12484776 for the largest volume (16.6 to 179.1 cc, odds ratio [OR]=2.19, 95% confidence interval [CI] 1.07 to 4.46, p = 0.031). Meta-analysis showed a strong association at blocked early in transport 1 homolog (BET1L) rs2280543 for intramural UFs (meta-OR = 0.51, standard error [SE] = 0.14, Q = 0.590, I = 0, p = 2.48×10−6), which is stronger than the overall association with UF risk. This study is the first to evaluate these SNPs for association with UF characteristics and suggests these genes associate with increasing UF volume and protection from intramural UF in EAs. PMID:23892540

  2. Variants in BET1L and TNRC6B associate with increasing fibroid volume and fibroid type among European Americans.

    PubMed

    Edwards, Todd L; Hartmann, Katherine E; Velez Edwards, Digna R

    2013-12-01

    Uterine fibroids (UFs) affect 77 % of women by menopause and account for $9.4 billion in yearly healthcare costs. We recently replicated findings from the first UF genome-wide association study (GWAS), conducted in the Japanese. Here we tested these GWAS-discovered SNPs for association with UF characteristics to further assess whether risk varies by sub-phenotypes of UFs. Women were enrolled in Right from the Start (RFTS) and the BioVU DNA repository (BioVU). UF status was determined by pelvic imaging. We tested the top GWAS-associated SNPs for association with UF characteristics (RFTS: type, number, volume; BioVU: type) using covariate adjusted logistic and linear regression. We also combined association results of UF type using meta-analysis. 456 European American (EA) cases and 1,549 controls were examined. Trinucleotide repeat containing 6B (TNRC6B) rs12484776 associated with volume in RFTS (β = 0.40, 95 % CI 0.05-0.75, p = 0.024). RFTS analyses evaluating stratified quartiles of volume showed the strongest OR at rs12484776 for the largest volume (16.6-179.1 cc, odds ratio (OR) = 2.19, 95 % confidence interval (CI) 1.07-4.46, p = 0.031). Meta-analysis showed a strong association at blocked early in transport 1 homolog (BET1L) rs2280543 for intramural UFs (meta-OR = 0.51, standard error (SE) = 0.14, Q = 0.590, I = 0, p = 2.48 × 10(-6)), which is stronger than the overall association with UF risk. This study is the first to evaluate these SNPs for association with UF characteristics and suggests these genes associate with increasing UF volume and protection from intramural UF in EAs.

  3. European and American WAIS III Norms: Cross-National Differences in Performance Subtest Scores

    ERIC Educational Resources Information Center

    Roivainen, Eka

    2010-01-01

    For this study, European WAIS III performance subtest norms were compared to the original US norms. When European WAIS III raw scores were scored using US norms, the resulting perceptual organization index (POI) means were significantly higher than the processing speed index (PSI) means. The POI/PSI difference is roughly 5-10 points for the German…

  4. Genetic variants in one-carbon metabolism genes and breast cancer risk in European American (EA) and African American (AA) women

    PubMed Central

    Gong, Zhihong; Yao, Song; Zirpoli, Gary; Cheng, Ting-Yuan David; Roberts, Michelle; Khoury, Thaer; Ciupak, Gregory; Davis, Warren; Pawlish, Karen; Jandorf, Lina; Bovbjerg, Dana H.; Bandera, Elisa V.; Ambrosone, Christine B.

    2015-01-01

    Folate-mediated one-carbon metabolism plays critical roles in DNA synthesis, repair, and DNA methylation. The impact of single nucleotide polymorphisms (SNPs) in folate-metabolizing enzymes has been investigated in risk of breast cancer among European or Asian populations, but not among women of African ancestry. We conducted a comprehensive analysis of SNPs in eleven genes involved in one-carbon metabolism and risk of breast cancer in 1,275 European-American (EA) and 1,299 African-American (AA) women who participated in the Women’s Circle of Health Study. Allele frequencies varied significantly between EA and AA populations. A number of these SNPs, specifically in genes including MTR, MTRR, SHMT1, TYMS, and SLC19A1, were associated with overall breast cancer risk, as well as risk by estrogen receptor (ER) status, in either EA or AA women. Associations appeared to be modified by dietary folate intake. Although single-SNP associations were not statistically significant after correcting for multiple comparisons, polygenetic score analyses revealed significant associations with breast cancer risk. Per unit increase of the risk score was associated with a modest 19% to 50% increase in risk of breast cancer overall, ER positive or ER negative cancer (all P<0.0005) in EAs or AAs. In summary, our data suggest that one-carbon metabolizing gene polymorphisms could play a role in breast cancer and that may differ between EA and AA women. PMID:25598430

  5. The crime drop in comparative perspective: the impact of the economy and imprisonment on American and European burglary rates.

    PubMed

    Rosenfeld, Richard; Messner, Steven F

    2009-09-01

    Influential statements on recent American crime reductions maintain that the crime drop was confined to the USA. Yet other research has revealed comparable crime decreases in Europe. We suggest that the USA and European crime declines occurred in tandem because they were both brought about by upturns in the economy. In light of US research showing crime reductions resulting from growth in imprisonment, we also examine the possibility that rising imprisonment rates reduced European crime rates. We test these hypotheses in a pooled cross-sectional time-series analysis of burglary rates in the USA and nine European nations between 1993 and 2006. The results indicate that burglary declines in the US and Europe were associated with rising consumer confidence. By contrast, imprisonment appears to be significantly related to burglary rates only after unusual policy interventions, such as Italy's 2006 clemency measure that dramatically reduced the size of its prison population. We interpret these findings as reflecting the structural similarity and economic integration of the world's developed nations and the uneven convergence in US and European punishment policies.

  6. Chronic obstructive pulmonary disease in African- and European-American women: morbidity, mortality and healthcare utilization in the USA.

    PubMed

    Mehari, Alem; Gillum, Richard F

    2015-04-01

    The impact of chronic obstructive pulmonary disease (COPD) is increasing in US women. In 2008-2010, an estimated 7.9 million US women were living with COPD. Chronic lower respiratory disease was the third leading cause of mortality in 2010 and was a major cause of morbidity. Its economic and social burden is both substantial and increasing in the USA. The annual number of COPD deaths is now higher in women than in men. In 2011, 72,584 women and 65,920 men aged 25 years and over died of COPD. The death rate in African-American women was only half compared with European-American women. Further, rates of COPD prevalence, emergency room visits and hospitalization were greater among women than men. This review reports the latest patterns and trends in several measures of COPD in US women.

  7. Effect of African- and European-American maternal attitudes and limit-setting strategies on children's self-regulation.

    PubMed

    LeCuyer, Elizabeth A; Swanson, Dena P; Cole, Robert; Kitzman, Harriet

    2011-12-01

    The effect of maternal attitudes and limit-setting strategies on children's self-regulation (measured as committed compliance) was compared in 151 African-American (AA) and 108 European-American (EA) mothers and their 3-year-old children. There were no ethnic differences in children's compliance, however ethnicity moderated the relationship between maternal authoritarian attitudes and children's compliance. Higher authoritarian attitudes predicted less children's compliance in the EA sample, but greater compliance in the AA sample. Observational limit-setting data revealed that in both ethnic groups, maternal authoritarian attitudes influenced children's self-regulation through maternal use of lower-power (gentle) verbal strategies, fewer physical strategies, and judicious use of higher-power verbal strategies. The findings indicate that the meaning and purpose of authoritarian attitudes varies across these mothers' socio-cultural contexts.

  8. Gene-centric approach identifies new and known loci for FVIII activity and VWF antigen levels in European Americans and African Americans.

    PubMed

    Tang, Weihong; Cushman, Mary; Green, David; Rich, Stephen S; Lange, Leslie A; Yang, Qiong; Tracy, Russell P; Tofler, Geoffrey H; Basu, Saonli; Wilson, James G; Keating, Brendan J; Weng, Lu-Chen; Taylor, Herman A; Jacobs, David R; Delaney, Joseph A; Palmer, Cameron D; Young, Taylor; Pankow, James S; O'Donnell, Christopher J; Smith, Nicholas L; Reiner, Alexander P; Folsom, Aaron R

    2015-06-01

    Coagulation factor VIII and von Willebrand factor (VWF) are key proteins in procoagulant activation. Higher FVIII coagulant activity (FVIII :C) and VWF antigen (VWF :Ag) are risk factors for cardiovascular disease and venous thromboembolism. Beyond associations with ABO blood group, genetic determinants of FVIII and VWF are not well understood, especially in non European-American populations. We performed a genetic association study of FVIII :C and VWF:Ag that assessed 50,000 gene-centric single nucleotide polymorphisms (SNPs) in 18,556 European Americans (EAs) and 5,047 African Americans (AAs) from five population-based cohorts. Previously unreported associations for FVIII :C were identified in both AAs and EAs with KNG1 (most significantly associated SNP rs710446, Ile581Thr, Ile581Thr, P = 5.10 × 10(-7) in EAs and P = 3.88 × 10(-3) in AAs) and VWF rs7962217 (Gly2705Arg,P = 6.30 × 10(-9) in EAs and P = 2.98 × 10(-2) in AAs. Significant associations for FVIII :C were also observed with F8/TMLHE region SNP rs12557310 in EAs (P = 8.02 × 10(-10) ), with VWF rs1800380 in AAs (P = 5.62 × 10(-11) ), and with MAT1A rs2236568 in AAs (P51.69 × 10(-6) ). We replicated previously reported associations of FVIII :C and VWF :Ag with the ABO blood group, VWF rs1063856(Thr789Ala), rs216321 (Ala852Gln), and VWF rs2229446 (Arg2185Gln). Findings from this study expand our understanding of genetic influences for FVIII :C and VWF :Ag in both EAs and AAs.

  9. Association of the C8orf13-BLK Region with Systemic Sclerosis in North-American and European Populations

    PubMed Central

    Gourh, Pravitt; Agarwal, Sandeep K; Martin, Ezequiel; Divecha, Dipal; Rueda, Blanca; Bunting, Haley; Assassi, Shervin; Paz, Gene; Shete, Sanjay; McNearney, Terry; Draeger, Hilda; Reveille, John D; Radstake, T.R.D.J.; Simeon, Carmen P.; Rodriguez, Luis; Vicente, Esther; Gonzalez-Gay, Miguel A.; Mayes, Maureen D.; Tann, Filemon K.; Martin, Javier; Arnett, Frank C.

    2009-01-01

    Objective Genetic studies in the systemic sclerosis (SSc), an autoimmune disease that clinically manifests with dermal and internal organ fibrosis and small vessel vasculopathy, have identified multiple susceptibility genes including HLA-class II, PTPN22, IRF5, and STAT4 which have also been associated with other autoimmune diseases, such as systemic lupus erythematosus (SLE). These data suggest that there are common autoimmune disease susceptibility genes. The current report sought to determine if polymorphisms in the C8orf13-BLK region (chromosome 8p23.1-B lymphoid tyrosine kinase), which is associated with SLE, are associated also with SSc. Methods Two variants in the C8orf13-BLK region (rs13277113 & rs2736340) were tested for association with 1050 SSc cases and 694 controls of North Americans of European descent and replicated in a second series 589 SSc cases and 722 controls from Spain. Results The “T” allele at rs2736340 variant was associated with SSc in both the U.S. and Spanish case-control series (P=6.8×10−5, OR 1.27, 95%CI 1.1–1.4). The “A” allele at rs13277113 variant was associated with SSc in the U.S. series only (P=3.6×10−4, OR 1.32, 95%CI 1.1–1.6) and was significant in the combined analyses of the two series (P=2.0×10−3; OR 1.20, 95%CI 1.1–1.3). Both variants demonstrated an association with the anti-centromere antibody (P=2.2×10−6 and P=5.5×10−4, respectively) and limited SSc (P=3.3×10−5 and P=2.9×10−3, respectively) in the combined analysis. Peripheral blood gene expression profiles suggest that B-cell receptor and NFκB signaling are dysregulated based on the risk haplotype of these variants. Conclusion We identify and replicate the association of the C8orf13-BLK region as a novel susceptibility factor for SSc, placing it in the category of common autoimmune disease susceptibility genes. PMID:19796918

  10. Differences in Arachidonic Acid Levels and Fatty Acid Desaturase (FADS) Gene Variants in African Americans and European Americans with Diabetes/Metabolic Syndrome

    PubMed Central

    Sergeant, Susan; Hugenschmidt, Christina E.; Rudock, Megan E.; Ziegler, Julie T.; Ivester, Priscilla; Ainsworth, Hannah C.; Vaidya, Dhananjay; Case, L. Douglas; Langefeld, Carl D.; Freedman, Barry I.; Bowden, Donald W.; Mathias, Rasika A.; Chilton, Floyd H.

    2012-01-01

    Over the past 50 years, increases in dietary n-6 polyunsaturated fatty acids (PUFAs), such as linoleic acid, have been hypothesized to cause or exacerbate chronic inflammatory diseases. This study examines an individual’s innate capacity to synthesize n-6-long chain PUFAs (LC-PUFAs), with respect to the fatty acid desaturase (FADS) locus in Americans of African and European descent with diabetes/metabolic syndrome. Compared to European Americans (EAm), African Americans (AfAm) exhibited markedly higher serum levels of arachidonic acid (AA) (EAm 7.9±2.1; AfAm 9.8±1.9 % of total fatty acids, mean ± sd; p<2.29×10−9) and the AA to n-6-precursor fatty acid ratio, which estimates FADS1 activity (EAm 5.4±2.2, AfAm 6.9±2.2; p=1.44×10−5). Seven single nucleotide polymorphisms (SNP) mapping to the FADS locus revealed strong association with AA, eicosapentaenoic acid (EPA) and dihomogamma-linolenic acid (DGLA) in the EAm. Importantly, EAm homozygous for the minor allele (T) had significantly lower AA levels (TT: 6.3±1.0; GG: 8.5±2.1; p=3.0×10−5) and AA/DGLA ratios (TT: 3.4±0.8; GG: 6.5±2.3; p=2.2×10−7) but higher DGLA levels (TT: 1.9±0.4; GG: 1.4±0.4; p=3.3×10−7) compared to those homozygous for the major allele (GG). Allele frequency patterns suggest that the GG genotype at rs174537 (associated with higher circulating levels of AA) is much higher in AfAm (0.81) compared to EAm (0.46). Similarly, marked differences in rs174537 genotypic frequencies were observed in HapMap populations. These data suggest that there are likely important differences in the capacity of different populations to synthesize LC-PUFAs. These differences may provide a genetic mechanism contributing to health disparities between populations of African and European descent. PMID:21733300

  11. Atlas of prostate cancer heritability in European and African-American men pinpoints tissue-specific regulation.

    PubMed

    Gusev, Alexander; Shi, Huwenbo; Kichaev, Gleb; Pomerantz, Mark; Li, Fugen; Long, Henry W; Ingles, Sue A; Kittles, Rick A; Strom, Sara S; Rybicki, Benjamin A; Nemesure, Barbara; Isaacs, William B; Zheng, Wei; Pettaway, Curtis A; Yeboah, Edward D; Tettey, Yao; Biritwum, Richard B; Adjei, Andrew A; Tay, Evelyn; Truelove, Ann; Niwa, Shelley; Chokkalingam, Anand P; John, Esther M; Murphy, Adam B; Signorello, Lisa B; Carpten, John; Leske, M Cristina; Wu, Suh-Yuh; Hennis, Anslem J M; Neslund-Dudas, Christine; Hsing, Ann W; Chu, Lisa; Goodman, Phyllis J; Klein, Eric A; Witte, John S; Casey, Graham; Kaggwa, Sam; Cook, Michael B; Stram, Daniel O; Blot, William J; Eeles, Rosalind A; Easton, Douglas; Kote-Jarai, Zsofia; Al Olama, Ali Amin; Benlloch, Sara; Muir, Kenneth; Giles, Graham G; Southey, Melissa C; Fitzgerald, Liesel M; Gronberg, Henrik; Wiklund, Fredrik; Aly, Markus; Henderson, Brian E; Schleutker, Johanna; Wahlfors, Tiina; Tammela, Teuvo L J; Nordestgaard, Børge G; Key, Tim J; Travis, Ruth C; Neal, David E; Donovan, Jenny L; Hamdy, Freddie C; Pharoah, Paul; Pashayan, Nora; Khaw, Kay-Tee; Stanford, Janet L; Thibodeau, Stephen N; McDonnell, Shannon K; Schaid, Daniel J; Maier, Christiane; Vogel, Walther; Luedeke, Manuel; Herkommer, Kathleen; Kibel, Adam S; Cybulski, Cezary; Wokolorczyk, Dominika; Kluzniak, Wojciech; Cannon-Albright, Lisa; Teerlink, Craig; Brenner, Hermann; Dieffenbach, Aida K; Arndt, Volker; Park, Jong Y; Sellers, Thomas A; Lin, Hui-Yi; Slavov, Chavdar; Kaneva, Radka; Mitev, Vanio; Batra, Jyotsna; Spurdle, Amanda; Clements, Judith A; Teixeira, Manuel R; Pandha, Hardev; Michael, Agnieszka; Paulo, Paula; Maia, Sofia; Kierzek, Andrzej; Conti, David V; Albanes, Demetrius; Berg, Christine; Berndt, Sonja I; Campa, Daniele; Crawford, E David; Diver, W Ryan; Gapstur, Susan M; Gaziano, J Michael; Giovannucci, Edward; Hoover, Robert; Hunter, David J; Johansson, Mattias; Kraft, Peter; Le Marchand, Loic; Lindström, Sara; Navarro, Carmen; Overvad, Kim; Riboli, Elio; Siddiq, Afshan; Stevens, Victoria L; Trichopoulos, Dimitrios; Vineis, Paolo; Yeager, Meredith; Trynka, Gosia; Raychaudhuri, Soumya; Schumacher, Frederick R; Price, Alkes L; Freedman, Matthew L; Haiman, Christopher A; Pasaniuc, Bogdan

    2016-01-01

    Although genome-wide association studies have identified over 100 risk loci that explain ∼33% of familial risk for prostate cancer (PrCa), their functional effects on risk remain largely unknown. Here we use genotype data from 59,089 men of European and African American ancestries combined with cell-type-specific epigenetic data to build a genomic atlas of single-nucleotide polymorphism (SNP) heritability in PrCa. We find significant differences in heritability between variants in prostate-relevant epigenetic marks defined in normal versus tumour tissue as well as between tissue and cell lines. The majority of SNP heritability lies in regions marked by H3k27 acetylation in prostate adenoc7arcinoma cell line (LNCaP) or by DNaseI hypersensitive sites in cancer cell lines. We find a high degree of similarity between European and African American ancestries suggesting a similar genetic architecture from common variation underlying PrCa risk. Our findings showcase the power of integrating functional annotation with genetic data to understand the genetic basis of PrCa. PMID:27052111

  12. Atlas of prostate cancer heritability in European and African-American men pinpoints tissue-specific regulation.

    PubMed

    Gusev, Alexander; Shi, Huwenbo; Kichaev, Gleb; Pomerantz, Mark; Li, Fugen; Long, Henry W; Ingles, Sue A; Kittles, Rick A; Strom, Sara S; Rybicki, Benjamin A; Nemesure, Barbara; Isaacs, William B; Zheng, Wei; Pettaway, Curtis A; Yeboah, Edward D; Tettey, Yao; Biritwum, Richard B; Adjei, Andrew A; Tay, Evelyn; Truelove, Ann; Niwa, Shelley; Chokkalingam, Anand P; John, Esther M; Murphy, Adam B; Signorello, Lisa B; Carpten, John; Leske, M Cristina; Wu, Suh-Yuh; Hennis, Anslem J M; Neslund-Dudas, Christine; Hsing, Ann W; Chu, Lisa; Goodman, Phyllis J; Klein, Eric A; Witte, John S; Casey, Graham; Kaggwa, Sam; Cook, Michael B; Stram, Daniel O; Blot, William J; Eeles, Rosalind A; Easton, Douglas; Kote-Jarai, Zsofia; Al Olama, Ali Amin; Benlloch, Sara; Muir, Kenneth; Giles, Graham G; Southey, Melissa C; Fitzgerald, Liesel M; Gronberg, Henrik; Wiklund, Fredrik; Aly, Markus; Henderson, Brian E; Schleutker, Johanna; Wahlfors, Tiina; Tammela, Teuvo L J; Nordestgaard, Børge G; Key, Tim J; Travis, Ruth C; Neal, David E; Donovan, Jenny L; Hamdy, Freddie C; Pharoah, Paul; Pashayan, Nora; Khaw, Kay-Tee; Stanford, Janet L; Thibodeau, Stephen N; McDonnell, Shannon K; Schaid, Daniel J; Maier, Christiane; Vogel, Walther; Luedeke, Manuel; Herkommer, Kathleen; Kibel, Adam S; Cybulski, Cezary; Wokolorczyk, Dominika; Kluzniak, Wojciech; Cannon-Albright, Lisa; Teerlink, Craig; Brenner, Hermann; Dieffenbach, Aida K; Arndt, Volker; Park, Jong Y; Sellers, Thomas A; Lin, Hui-Yi; Slavov, Chavdar; Kaneva, Radka; Mitev, Vanio; Batra, Jyotsna; Spurdle, Amanda; Clements, Judith A; Teixeira, Manuel R; Pandha, Hardev; Michael, Agnieszka; Paulo, Paula; Maia, Sofia; Kierzek, Andrzej; Conti, David V; Albanes, Demetrius; Berg, Christine; Berndt, Sonja I; Campa, Daniele; Crawford, E David; Diver, W Ryan; Gapstur, Susan M; Gaziano, J Michael; Giovannucci, Edward; Hoover, Robert; Hunter, David J; Johansson, Mattias; Kraft, Peter; Le Marchand, Loic; Lindström, Sara; Navarro, Carmen; Overvad, Kim; Riboli, Elio; Siddiq, Afshan; Stevens, Victoria L; Trichopoulos, Dimitrios; Vineis, Paolo; Yeager, Meredith; Trynka, Gosia; Raychaudhuri, Soumya; Schumacher, Frederick R; Price, Alkes L; Freedman, Matthew L; Haiman, Christopher A; Pasaniuc, Bogdan

    2016-04-07

    Although genome-wide association studies have identified over 100 risk loci that explain ∼33% of familial risk for prostate cancer (PrCa), their functional effects on risk remain largely unknown. Here we use genotype data from 59,089 men of European and African American ancestries combined with cell-type-specific epigenetic data to build a genomic atlas of single-nucleotide polymorphism (SNP) heritability in PrCa. We find significant differences in heritability between variants in prostate-relevant epigenetic marks defined in normal versus tumour tissue as well as between tissue and cell lines. The majority of SNP heritability lies in regions marked by H3k27 acetylation in prostate adenoc7arcinoma cell line (LNCaP) or by DNaseI hypersensitive sites in cancer cell lines. We find a high degree of similarity between European and African American ancestries suggesting a similar genetic architecture from common variation underlying PrCa risk. Our findings showcase the power of integrating functional annotation with genetic data to understand the genetic basis of PrCa.

  13. Atlas of prostate cancer heritability in European and African-American men pinpoints tissue-specific regulation

    PubMed Central

    Gusev, Alexander; Shi, Huwenbo; Kichaev, Gleb; Pomerantz, Mark; Li, Fugen; Long, Henry W.; Ingles, Sue A.; Kittles, Rick A.; Strom, Sara S.; Rybicki, Benjamin A.; Nemesure, Barbara; Isaacs, William B.; Zheng, Wei; Pettaway, Curtis A.; Yeboah, Edward D.; Tettey, Yao; Biritwum, Richard B.; Adjei, Andrew A.; Tay, Evelyn; Truelove, Ann; Niwa, Shelley; Chokkalingam, Anand P.; John, Esther M.; Murphy, Adam B.; Signorello, Lisa B.; Carpten, John; Leske, M. Cristina; Wu, Suh-Yuh; Hennis, Anslem J. M.; Neslund-Dudas, Christine; Hsing, Ann W.; Chu, Lisa; Goodman, Phyllis J.; Klein, Eric A.; Witte, John S.; Casey, Graham; Kaggwa, Sam; Cook, Michael B.; Stram, Daniel O.; Blot, William J.; Eeles, Rosalind A.; Easton, Douglas; Kote-Jarai, ZSofia; Al Olama, Ali Amin; Benlloch, Sara; Muir, Kenneth; Giles, Graham G.; Southey, Melissa C.; Fitzgerald, Liesel M.; Gronberg, Henrik; Wiklund, Fredrik; Aly, Markus; Henderson, Brian E.; Schleutker, Johanna; Wahlfors, Tiina; Tammela, Teuvo L. J.; Nordestgaard, Børge G.; Key, Tim J.; Travis, Ruth C.; Neal, David E.; Donovan, Jenny L.; Hamdy, Freddie C.; Pharoah, Paul; Pashayan, Nora; Khaw, Kay-Tee; Stanford, Janet L.; Thibodeau, Stephen N.; McDonnell, Shannon K.; Schaid, Daniel J.; Maier, Christiane; Vogel, Walther; Luedeke, Manuel; Herkommer, Kathleen; Kibel, Adam S.; Cybulski, Cezary; Wokolorczyk, Dominika; Kluzniak, Wojciech; Cannon-Albright, Lisa; Teerlink, Craig; Brenner, Hermann; Dieffenbach, Aida K.; Arndt, Volker; Park, Jong Y.; Sellers, Thomas A.; Lin, Hui-Yi; Slavov, Chavdar; Kaneva, Radka; Mitev, Vanio; Batra, Jyotsna; Spurdle, Amanda; Clements, Judith A.; Teixeira, Manuel R.; Pandha, Hardev; Michael, Agnieszka; Paulo, Paula; Maia, Sofia; Kierzek, Andrzej; Cook, Margaret; Guy, Michelle; Govindasami, Koveela; Leongamornlert, Daniel; Sawyer, Emma J.; Wilkinson, Rosemary; Saunders, Edward J.; Tymrakiewicz, Malgorzata; Dadaev, Tokhir; Morgan, Angela; Fisher, Cyril; Hazel, Steve; Livni, Naomi; Lophatananon, Artitaya; Pedersen, John; Hopper, John L.; Adolfson, Jan; Stattin, Paer; Johansson, Jan-Erik; Cavalli-Bjoerkman, Carin; Karlsson, Ami; Broms, Michael; Auvinen, Anssi; Kujala, Paula; Maeaettaenen, Liisa; Murtola, Teemu; Taari, Kimmo; Weischer, Maren; Nielsen, Sune F.; Klarskov, Peter; Roder, Andreas; Iversen, Peter; Wallinder, Hans; Gustafsson, Sven; Cox, Angela; Brown, Paul; George, Anne; Marsden, Gemma; Lane, Athene; Davis, Michael; Zheng, Wei; Signorello, Lisa B.; Blot, William J.; Tillmans, Lori; Riska, Shaun; Wang, Liang; Rinckleb, Antje; Lubiski, Jan; Stegmaier, Christa; Pow-Sang, Julio; Park, Hyun; Radlein, Selina; Rincon, Maria; Haley, James; Zachariah, Babu; Kachakova, Darina; Popov, Elenko; Mitkova, Atanaska; Vlahova, Aleksandrina; Dikov, Tihomir; Christova, Svetlana; Heathcote, Peter; Wood, Glenn; Malone, Greg; Saunders, Pamela; Eckert, Allison; Yeadon, Trina; Kerr, Kris; Collins, Angus; Turner, Megan; Srinivasan, Srilakshmi; Kedda, Mary-Anne; Alexander, Kimberly; Omara, Tracy; Wu, Huihai; Henrique, Rui; Pinto, Pedro; Santos, Joana; Barros-Silva, Joao; Conti, David V.; Albanes, Demetrius; Berg, Christine; Berndt, Sonja I.; Campa, Daniele; Crawford, E. David; Diver, W. Ryan; Gapstur, Susan M.; Gaziano, J. Michael; Giovannucci, Edward; Hoover, Robert; Hunter, David J.; Johansson, Mattias; Kraft, Peter; Le Marchand, Loic; Lindström, Sara; Navarro, Carmen; Overvad, Kim; Riboli, Elio; Siddiq, Afshan; Stevens, Victoria L.; Trichopoulos, Dimitrios; Vineis, Paolo; Yeager, Meredith; Trynka, Gosia; Raychaudhuri, Soumya; Schumacher, Frederick R.; Price, Alkes L.; Freedman, Matthew L.; Haiman, Christopher A.; Pasaniuc, Bogdan

    2016-01-01

    Although genome-wide association studies have identified over 100 risk loci that explain ∼33% of familial risk for prostate cancer (PrCa), their functional effects on risk remain largely unknown. Here we use genotype data from 59,089 men of European and African American ancestries combined with cell-type-specific epigenetic data to build a genomic atlas of single-nucleotide polymorphism (SNP) heritability in PrCa. We find significant differences in heritability between variants in prostate-relevant epigenetic marks defined in normal versus tumour tissue as well as between tissue and cell lines. The majority of SNP heritability lies in regions marked by H3k27 acetylation in prostate adenoc7arcinoma cell line (LNCaP) or by DNaseI hypersensitive sites in cancer cell lines. We find a high degree of similarity between European and African American ancestries suggesting a similar genetic architecture from common variation underlying PrCa risk. Our findings showcase the power of integrating functional annotation with genetic data to understand the genetic basis of PrCa. PMID:27052111

  14. Large-scale climatic control on European precipitation

    NASA Astrophysics Data System (ADS)

    Lavers, David; Prudhomme, Christel; Hannah, David

    2010-05-01

    Precipitation variability has a significant impact on society. Sectors such as agriculture and water resources management are reliant on predictable and reliable precipitation supply with extreme variability having potentially adverse socio-economic impacts. Therefore, understanding the climate drivers of precipitation is of human relevance. This research examines the strength, location and seasonality of links between precipitation and large-scale Mean Sea Level Pressure (MSLP) fields across Europe. In particular, we aim to evaluate whether European precipitation is correlated with the same atmospheric circulation patterns or if there is a strong spatial and/or seasonal variation in the strength and location of centres of correlations. The work exploits time series of gridded ERA-40 MSLP on a 2.5˚×2.5˚ grid (0˚N-90˚N and 90˚W-90˚E) and gridded European precipitation from the Ensemble project on a 0.5°×0.5° grid (36.25˚N-74.25˚N and 10.25˚W-24.75˚E). Monthly Spearman rank correlation analysis was performed between MSLP and precipitation. During winter, a significant MSLP-precipitation correlation dipole pattern exists across Europe. Strong negative (positive) correlation located near the Icelandic Low and positive (negative) correlation near the Azores High pressure centres are found in northern (southern) Europe. These correlation dipoles resemble the structure of the North Atlantic Oscillation (NAO). The reversal in the correlation dipole patterns occurs at the latitude of central France, with regions to the north (British Isles, northern France, Scandinavia) having a positive relationship with the NAO, and regions to the south (Italy, Portugal, southern France, Spain) exhibiting a negative relationship with the NAO. In the lee of mountain ranges of eastern Britain and central Sweden, correlation with North Atlantic MSLP is reduced, reflecting a reduced influence of westerly flow on precipitation generation as the mountains act as a barrier to moist

  15. A comparison of metal concentrations in the tissues of yellow American eel (Anguilla rostrata) and European eel (Anguilla anguilla).

    PubMed

    Pannetier, Pauline; Caron, Antoine; Campbell, Peter G C; Pierron, Fabien; Baudrimont, Magalie; Couture, Patrice

    2016-11-01

    Historically abundant and widespread, populations of Atlantic eels have suffered a sharp decline in recent decades, in the ranges 40-80% and 90-99% for American and European eels, respectively. As a result, American eels are now classified as threatened, whereas European eels are considered to be in critical danger of extinction. Several causes have been identified as likely contributors of this decline, including overfishing, obstacles to migration (hydroelectric dams), climate change and habitat contamination. In the context of a larger project investigating the role of organic and inorganic contaminants in this decline, in this study, we measured the liver, kidney and muscle concentrations of essential (Cu, Se and Zn) and non-essential (Ag, As, Cd, Cr, Hg, Ni and Pb) metals in eels sampled at four sites in the South-West of France and four sites in Eastern Canada varying in contamination. Tissue concentrations of Cd, Hg and Se increased with fish size and age. Tissue metal concentrations generally reflected the contamination of their sampling sites. This was the case for Ag, As, Cd, Cu, Hg, Pb and Se. Comparison of tissue concentrations of these metals with the toxicological literature suggests that all of them except As could pose a risk to the health of eels from the most contaminated sites. In particular, European eels may be particularly at risk of Cd and Pb toxicity. Globally, our study suggests that a substantial accumulation of inorganic contaminants in the tissues of both eel species at sites contaminated by historical anthropogenic inputs may play a role in their decline. PMID:27395077

  16. A comparison of metal concentrations in the tissues of yellow American eel (Anguilla rostrata) and European eel (Anguilla anguilla).

    PubMed

    Pannetier, Pauline; Caron, Antoine; Campbell, Peter G C; Pierron, Fabien; Baudrimont, Magalie; Couture, Patrice

    2016-11-01

    Historically abundant and widespread, populations of Atlantic eels have suffered a sharp decline in recent decades, in the ranges 40-80% and 90-99% for American and European eels, respectively. As a result, American eels are now classified as threatened, whereas European eels are considered to be in critical danger of extinction. Several causes have been identified as likely contributors of this decline, including overfishing, obstacles to migration (hydroelectric dams), climate change and habitat contamination. In the context of a larger project investigating the role of organic and inorganic contaminants in this decline, in this study, we measured the liver, kidney and muscle concentrations of essential (Cu, Se and Zn) and non-essential (Ag, As, Cd, Cr, Hg, Ni and Pb) metals in eels sampled at four sites in the South-West of France and four sites in Eastern Canada varying in contamination. Tissue concentrations of Cd, Hg and Se increased with fish size and age. Tissue metal concentrations generally reflected the contamination of their sampling sites. This was the case for Ag, As, Cd, Cu, Hg, Pb and Se. Comparison of tissue concentrations of these metals with the toxicological literature suggests that all of them except As could pose a risk to the health of eels from the most contaminated sites. In particular, European eels may be particularly at risk of Cd and Pb toxicity. Globally, our study suggests that a substantial accumulation of inorganic contaminants in the tissues of both eel species at sites contaminated by historical anthropogenic inputs may play a role in their decline.

  17. Cross-Cultural Training of European and American Managers in Morocco

    ERIC Educational Resources Information Center

    El Mansour, Bassou; Wood, Evan

    2010-01-01

    Purpose: The purpose of this paper is to examine the training provided to US and European expatriates in Morocco, and subsequently build the body of knowledge for international HRD in the Middle East and North Africa (MENA). Design/methodology/approach: The study used the models of Black and Mendenhall and Mendenhall and Oddou, subdividing the…

  18. The Adolescent Experience: European and American Adolescents in the 1990s. Research Monographs in Adolescence.

    ERIC Educational Resources Information Center

    Alsaker, Francoise D., Ed.; Flammer, August, Ed.

    Scholars are increasingly recognizing that adolescent development is best understood by acknowledging and examining adolescents' cultural, social, historical, and political contexts. The Euronet for Research on Adolescence in the Context of Social Change project, begun in 1991, is a collaborative effort among research teams from European countries…

  19. Prevalence, Awareness, Treatment, and Control of Hypertension Among Arab Americans

    PubMed Central

    Tailakh, Ayman; Mentes, Janet C.; Morisky, Donald E.; Pike, Nancy A.; Phillips, Linda R.; Evangelista, Lorraine S.

    2015-01-01

    Background Hypertension (HTN) is a major risk factor for heart disease, which is the leading cause of death in the United States. Hypertension detection and blood pressure (BP) control are critically important for reducing the risk of myocardial infarction and strokes. Although there are more than 3.5 million Arab Americans in the United States, there are no national or regional data on HTN prevalence among Arab Americans. Objective This study aims to estimate the prevalence of HTN in a community sample of Arab Americans; assess levels of awareness, treatment, and control in hypertensive patients; and describe and compare lifestyle behaviors (eg, physical activity, nutrition, and weight control). Methods In this cross-sectional, descriptive study, 126 participants completed a self-administered questionnaire to measure physical activity, nutrition, and medical history. Height and weight were measured. Three BP measurements were obtained at 60-second intervals after resting for 5 minutes. Hypertension was defined as a mean systolic BP of 140 mm Hg or higher, or a diastolic BP 90 mm Hg or higher, and/or taking antihypertensive medications. Results Overall, 36.5% of participants had HTN and 39.7% had pre-HTN. Among hypertensive participants, only 67.4% were aware of their high BP, and 52.2% were taking antihypertensive medication. Among those taking medication, 46% had controlled BP. The prevalence of HTN was higher in men than in women (45.9% and 23.2%, respectively; P = .029) and increased with age (P = .01). Hypertensive participants also had higher body mass index (mean, 31.55 kg/m2) compared with normotensive participants (mean, 28.37 kg/m2; P = .01). Conclusion Our results indicate that HTN and pre-HTN are highly prevalent in Arab Americans. Hypertension awareness and control rates were inadequate and low compared with national data. These results emphasize the urgent need to develop public health strategies to improve the prevention, detection, and treatment of

  20. Multidimensional profiles of health locus of control in Hispanic Americans.

    PubMed

    Champagne, Brian R; Fox, Rina S; Mills, Sarah D; Sadler, Georgia Robins; Malcarne, Vanessa L

    2016-10-01

    Latent profile analysis identified health locus of control profiles among 436 Hispanic Americans who completed the Multidimensional Health Locus of Control scales. Results revealed four profiles: Internally Oriented-Weak, -Moderate, -Strong, and Externally Oriented. The profile groups were compared on sociocultural and demographic characteristics, health beliefs and behaviors, and physical and mental health outcomes. The Internally Oriented-Strong group had less cancer fatalism, religiosity, and equity health attributions, and more alcohol consumption than the other three groups; the Externally Oriented group had stronger equity health attributions and less alcohol consumption. Deriving multidimensional health locus of control profiles through latent profile analysis allows examination of the relationships of health locus of control subtypes to health variables.

  1. Self-objectification, habitual body monitoring, and body dissatisfaction in older European American women: exploring age and feminism as moderators.

    PubMed

    Grippo, Karen P; Hill, Melanie S

    2008-06-01

    This study examined the influence of feminist attitudes on self-objectification, habitual body monitoring, and body dissatisfaction in middle age and older women. The participants were 138 European American heterosexual women ranging in age from 40 to 87 years old. Consistent with previous research, self-objectification and habitual body monitoring were positively correlated with body dissatisfaction and, self-objectification and habitual body monitoring remained stable across the lifespan. While age did not moderate the relationship between self-objectification and body dissatisfaction, age was found to moderate the relationship between habitual body monitoring and body dissatisfaction such that the relationship was smaller for older women than for middle-aged women. Interestingly, feminist attitudes were not significantly correlated with body dissatisfaction, self-objectification, or habitual body monitoring, and endorsement of feminist attitudes was not found to moderate the relationship between self-objectification or habitual body monitoring and body dissatisfaction. Potential implications for older women are discussed.

  2. Change in ethnic identity across the high school years among adolescents with Latin American, Asian, and European backgrounds.

    PubMed

    Kiang, Lisa; Witkow, Melissa R; Baldelomar, Oscar A; Fuligni, Andrew J

    2010-06-01

    Changes in adolescents' ethnic identity (e.g., exploration, belonging) were examined over the 4 years of high school. Results from 541 adolescents (51% female) with Latin American, Asian, and European backgrounds suggest that, as a group, adolescents do not report developmental changes in their ethnic exploration and belonging over time. Yet, within-person analyses of change reveal that individual adolescents exhibited substantial fluctuation in ethnic identity across the years, and this fluctuation was associated with concurrent changes in family cohesion, proportion of same-ethnic peers, and ethnic centrality. The discussion focuses on the value of examining intraindividual change over at least several years in order to more fully understand processes of ethnic identity development during adolescence.

  3. Achievement Emotions as Predictors of High School Science Success among African-American and European American Students

    ERIC Educational Resources Information Center

    Bowe, Marilyn Louise Simmons

    2012-01-01

    The literature includes few studies of the interrelations of achievement goals and achievement emotions with respect to minority students and science achievement. The objective of this study was to test the control-value theory (CVT) of achievement emotions to determine if the eight discrete achievement emotions would be predictive of test scores…

  4. Elvis to Eminem: quantifying the price of fame through early mortality of European and North American rock and pop stars

    PubMed Central

    Bellis, Mark A; Hennell, Tom; Lushey, Clare; Hughes, Karen; Tocque, Karen; Ashton, John R

    2007-01-01

    Background Rock and pop stars are frequently characterised as indulging in high‐risk behaviours, with high‐profile deaths amongst such musicians creating an impression of premature mortality. However, studies to date have not quantified differences between mortality experienced by such stars and general populations. Objective This study measures survival rates of famous musicians (n = 1064) from their point of fame and compares them to matched general populations in North America and Europe. Design We describe and utilise a novel actuarial survival methodology which allows quantification of excess post‐fame mortality in pop stars. Participants Individuals from North America and Europe performing on any album in the All‐Time Top 1000 albums from the music genres rock, punk, rap, R&B, electronica and new age. Results From 3 to 25 years post fame, both North American and European pop stars experience significantly higher mortality (more than 1.7 times) than demographically matched populations in the USA and UK, respectively. After 25 years of fame, relative mortality in European (but not North American) pop stars begins to return to population levels. Five‐year post‐fame survival rates suggest differential mortality between stars and general populations was greater in those reaching fame before 1980. Conclusion Pop stars can suffer high levels of stress in environments where alcohol and drugs are widely available, leading to health‐damaging risk behaviour. However, their behaviour can also influence would‐be stars and devoted fans. Collaborations between health and music industries should focus on improving both pop star health and their image as role models to wider populations. PMID:17873227

  5. The American-European difference in vulvar and vaginal atrophy views: a lesson from the REVIVE Survey.

    PubMed

    Nappi, R E; Krychman, M L

    2016-06-01

    Vulvar and vaginal atrophy (VVA) is a common complaint in postmenopausal women and consists of a variety of symptoms and strong repercussions that negatively affect comfort during sexual activity and ultimately impact quality of life. The EU and US REVIVE surveys have detected significant barriers in health-care professional management and educational programs that prevent correct diagnosis and effective treatment. This was common in both Europe and the US, but differential behaviors and patterns could be detected after reviewing the published results. The frequency of reporting VVA symptoms was lower in European participants. However, a better knowledge that VVA is a consequence of menopause was evident in Europe, probably in relation to more frequent gynecological visits and more frequent specialist visits as a referral health-care professional. Moreover, a trend towards an improved satisfaction with management by the health-care professional was observed in Europe. European participants acknowledged a significantly higher impact of VVA symptoms on sexual intercourse and partner interaction than North American (US) participants, and both cohorts were observed to have differences between their respective VVA symptom profiles. These observations have implications in the overall concerns that participants stated with long-term VVA medication and for the optimal therapeutic approach, providing evidence to support the concept that unexplored methods to improve management of patients with VVA remain.

  6. Corporate coalitions and policy making in the European Union: how and why British American Tobacco promoted "Better Regulation".

    PubMed

    Smith, Katherine Elizabeth; Fooks, Gary; Gilmore, Anna B; Collin, Jeff; Weishaar, Heide

    2015-04-01

    Over the past fifteen years, an interconnected set of regulatory reforms, known as Better Regulation, has been adopted across Europe, marking a significant shift in the way that European Union policies are developed. There has been little exploration of the origins of these reforms, which include mandatory ex ante impact assessment. Drawing on documentary and interview data, this article discusses how and why large corporations, notably British American Tobacco (BAT), worked to influence and promote these reforms. Our analysis highlights (1) how policy entrepreneurs with sufficient resources (such as large corporations) can shape the membership and direction of advocacy coalitions; (2) the extent to which "think tanks" may be prepared to lobby on behalf of commercial clients; and (3) why regulated industries (including tobacco) may favor the use of "evidence tools," such as impact assessments, in policy making. We argue that a key aspect of BAT's ability to shape regulatory reform involved the deliberate construction of a vaguely defined idea that could be strategically adapted to appeal to diverse constituencies. We discuss the theoretical implications of this finding for the Advocacy Coalition Framework, as well as the practical implications of the findings for efforts to promote transparency and public health in the European Union. PMID:25646389

  7. Corporate coalitions and policy making in the European Union: how and why British American Tobacco promoted "Better Regulation".

    PubMed

    Smith, Katherine Elizabeth; Fooks, Gary; Gilmore, Anna B; Collin, Jeff; Weishaar, Heide

    2015-04-01

    Over the past fifteen years, an interconnected set of regulatory reforms, known as Better Regulation, has been adopted across Europe, marking a significant shift in the way that European Union policies are developed. There has been little exploration of the origins of these reforms, which include mandatory ex ante impact assessment. Drawing on documentary and interview data, this article discusses how and why large corporations, notably British American Tobacco (BAT), worked to influence and promote these reforms. Our analysis highlights (1) how policy entrepreneurs with sufficient resources (such as large corporations) can shape the membership and direction of advocacy coalitions; (2) the extent to which "think tanks" may be prepared to lobby on behalf of commercial clients; and (3) why regulated industries (including tobacco) may favor the use of "evidence tools," such as impact assessments, in policy making. We argue that a key aspect of BAT's ability to shape regulatory reform involved the deliberate construction of a vaguely defined idea that could be strategically adapted to appeal to diverse constituencies. We discuss the theoretical implications of this finding for the Advocacy Coalition Framework, as well as the practical implications of the findings for efforts to promote transparency and public health in the European Union.

  8. A North American hypovirulent isolate of the chestnut blight fungus with European isolate-related dsRNA.

    PubMed

    Hillman, B I; Tian, Y; Bedker, P J; Brown, M P

    1992-03-01

    We have synthesized and mapped a cDNA library representing the one major dsRNA element associated with hypovirulence in strain NB58 of the chestnut blight fungus, Cryphonectira (=Endothia) parasitica, which was isolated from recovering chestnut trees in New Jersey, U.S.A. The linear dsRNA has a size of approximately 12.5 kbp and is polyadenylated at the 3' terminus of one strand. Molecular hybridization experiments indicate that there is sequence similarity between the NB58 dsRNA and dsRNAs from European isolates of C. parasitica, but not among dsRNAs of NB58 and those associated with other North American isolates. Hybridization experiments with mapped cDNA clones representing different regions of the 12.5 kbp dsRNA indicate that the termini and the 3'-proximal two-thirds (relative to the plus strand) are more conserved among NB58 and the European isolates than the rest of the 5'-proximal one-third. Nucleotide sequence analysis of the termini of NB58 dsRNA suggests common organizational features between it and the dsRNA from French-derived strain EP713.

  9. The American-European difference in vulvar and vaginal atrophy views: a lesson from the REVIVE Survey.

    PubMed

    Nappi, R E; Krychman, M L

    2016-06-01

    Vulvar and vaginal atrophy (VVA) is a common complaint in postmenopausal women and consists of a variety of symptoms and strong repercussions that negatively affect comfort during sexual activity and ultimately impact quality of life. The EU and US REVIVE surveys have detected significant barriers in health-care professional management and educational programs that prevent correct diagnosis and effective treatment. This was common in both Europe and the US, but differential behaviors and patterns could be detected after reviewing the published results. The frequency of reporting VVA symptoms was lower in European participants. However, a better knowledge that VVA is a consequence of menopause was evident in Europe, probably in relation to more frequent gynecological visits and more frequent specialist visits as a referral health-care professional. Moreover, a trend towards an improved satisfaction with management by the health-care professional was observed in Europe. European participants acknowledged a significantly higher impact of VVA symptoms on sexual intercourse and partner interaction than North American (US) participants, and both cohorts were observed to have differences between their respective VVA symptom profiles. These observations have implications in the overall concerns that participants stated with long-term VVA medication and for the optimal therapeutic approach, providing evidence to support the concept that unexplored methods to improve management of patients with VVA remain. PMID:27094975

  10. The Associations between Parents' References to Their Own Past Substance Use and Youth's Substance-Use Beliefs and Behaviors: A Comparison of Latino and European American Youth

    ERIC Educational Resources Information Center

    Kam, Jennifer A.; Middleton, Ashley V.

    2013-01-01

    Using primary socialization theory and theory of planned behavior, this study examined how targeted parent-child communication against substance use and parents' references to the negative consequences of their own past substance use (from the youth's perspective) directly and indirectly relate to Latino and European American youth's external…

  11. Differential Item Functioning Analysis of the "Preschool Language Scale-4" between English-Speaking Hispanic and European American Children from Low-Income Families

    ERIC Educational Resources Information Center

    Qi, Cathy Huaqing; Marley, Scott C.

    2009-01-01

    The study examined whether item bias is present in the "Preschool Language Scale-4" (PLS-4). Participants were 440 children (3-5 years old; 86% English-speaking Hispanic and 14% European American) who were enrolled in Head Start programs. The PLS-4 items were analyzed for differential item functioning (DIF) using logistic regression and a…

  12. Context and Culture in the Socialization and Development of Personal Achievement Values: Comparing Latino Immigrant Families, European American Families, and Elementary School Teachers

    ERIC Educational Resources Information Center

    Greenfield, Patricia M.; Quiroz, Blanca

    2013-01-01

    We documented cross-cultural similarities and differences in values concerning personal achievement between Latino immigrant parents, a group of multiethnic teachers, and European American parents. We also explored intergenerational similarities and differences between parents and their fifth-grade children. The theoretical premise was that…

  13. Relations of Maternal Style and Child Self-Concept to Autobiographical Memories in Chinese, Chinese Immigrant, and European American 3-Year-Olds

    ERIC Educational Resources Information Center

    Wang, Qi

    2006-01-01

    The relations of maternal reminiscing style and child self-concept to children's shared and independent autobiographical memories were examined in a sample of 189 three-year-olds and their mothers from Chinese families in China, first-generation Chinese immigrant families in the United States, and European American families. Mothers shared…

  14. Complete Genome Sequences of Eight Human Papillomavirus Type 16 Asian American and European Variant Isolates from Cervical Biopsies and Lesions in Indian Women

    PubMed Central

    Mandal, Paramita; Sen, Shrinka; Bhattacharya, Amrapali; Roy Chowdhury, Rahul; Mondal, Nidhu Ranjan

    2016-01-01

    Human papillomavirus type 16 (HPV16), a member of the Papillomaviridae family, is the primary etiological agent of cervical cancer. Here, we report the complete genome sequences of four HPV16 Asian American variants and four European variants, isolated from cervical biopsies and scrapings in India. PMID:27198009

  15. Communicable disease control in England; recommendations from an American.

    PubMed

    Detels, R

    1994-12-01

    The problems associated with the Wakefield salmonella and the Stafford Legionnaires' disease outbreaks and the recommendations of the Acheson Committee formed in response led to the creation of the position of Consultant in Communicable Disease Control (CCDC) within the District Health Authorities. The reality of the position as implemented differs from that envisaged by the Acheson Committee and has resulted in ambiguities about the role of the CsCDC, the source of their support, and the range of their responsibilities. This paper, by an American invited to review the position, outlines the history of the position, the current status of CsCDC, and the barriers to effective performance of the position. It ends with a series of recommendations for improving disease control within England by solidifying the position, establishing its role in disease control within the National Health Service and recommending an educational/training pathway to attract and prepare physicians for the position.

  16. Differences in childhood physical abuse reporting and the association between CPA and alcohol use disorder in European American and African American women.

    PubMed

    Werner, Kimberly B; Grant, Julia D; McCutcheon, Vivia V; Madden, Pamela A F; Heath, Andrew C; Bucholz, Kathleen K; Sartor, Carolyn E

    2016-06-01

    The goal of the current study was to examine whether the magnitude of the association between childhood physical abuse (CPA) and alcohol use disorder (AUD) varies by type of CPA assessment and race of the respondents. Data are from the Missouri adolescent female twins study and the Missouri family study (N = 4508) where 21.2% identified as African American (AA) and 78.8% as European American (EA); mean age = 23.8. Data were collected using a structured comprehensive interview which assessed CPA experiences using behavioral questions about specific abusive behaviors and trauma checklist items. Cox proportional hazards regression analyses were conducted, adjusting for additional risk factors associated with AUD, including co-occurring psychiatric disorders (defined as time-varying) and parental alcohol misuse. Overall, CPA reporting patterns were highly correlated (tetrachoric ρ = 0.73); although, only 25.8% of women who endorsed behaviorally defined CPA also endorsed checklist items whereas 72.2% of women who endorsed checklist items also endorsed behavioral questions. Racial disparities were evident, with behaviorally defined CPA increasing the hazard for AUD in EA but not AA women. Additional racial disparities in the risk for AUD were observed: increased hazard for AUD were associated with major depressive disorder in AA, and cannabis dependence and paternal alcohol problems in EA, women. Results demonstrate the relevance of the type of CPA measure in assessing CPA in studies of alcohol-related problems-behavioral items may be more inclusive of CPA exposure and more predictive of AUD- and highlight racial distinctions of AUD etiology in women. (PsycINFO Database Record PMID:27322801

  17. Differences in childhood physical abuse reporting and the association between CPA and alcohol use disorder in European American and African American women

    PubMed Central

    Werner, Kimberly B.; Grant, Julia D.; McCutcheon, Vivia V.; Madden, Pamela A.F.; Heath, Andrew C.; Bucholz, Kathleen K.; Sartor, Carolyn E.

    2016-01-01

    The goal of the current study was to examine whether the magnitude of the association between childhood physical abuse (CPA) and alcohol use disorder (AUD) varies by type of CPA assessment and race of the respondents. Data are from the Missouri adolescent female twins study and the Missouri family study (N = 4508) where 21.2% identified as African American (AA) and 78.8% as European American (EA); mean age = 23.8. Data were collected using a structured comprehensive interview which assessed CPA experiences using behavioral questions about specific abusive behaviors and trauma checklist items. Cox proportional hazards regression analyses were conducted, adjusting for additional risk factors associated with AUD, including co-occurring psychiatric disorders (defined as time-varying) and parental alcohol misuse. Overall, CPA reporting patterns were highly correlated (tetrachoric rho = 0.73); although, only 25.8% of women who endorsed behaviorally defined CPA also endorsed checklist items whereas 72.2% of women who endorsed checklist items also endorsed behavioral questions. Racial disparities were evident, with behaviorally defined CPA increasing the hazard for AUD in EA but not AA women. Additional racial disparities in the risk for AUD were observed: increased hazard for AUD were associated with major depressive disorder in AA, and cannabis dependence and paternal alcohol problems in EA, women. Results demonstrate the relevance of the type of CPA measure in assessing CPA in studies of alcohol-related problems – behavioral items may be more inclusive of CPA exposure and more predictive of AUD– and highlight racial distinctions of AUD etiology in women. PMID:27322801

  18. Age-related changes in insulin sensitivity and β-cell function among European-American and African-American women.

    PubMed

    Chandler-Laney, Paula C; Phadke, Radhika P; Granger, Wesley M; Fernández, José R; Muñoz, Julian A; Man, Chiara Dalla; Cobelli, Claudio; Ovalle, Fernando; Gower, Barbara A

    2011-03-01

    Type 2 diabetes (T2D) is more prevalent among African-American (AA) than European-American (EA) women for reasons that are unknown. Ethnic differences in physiological processes related to insulin sensitivity (S(I)) and secretion, and age-related changes in these processes, may play a role. The purpose of this study was to identify ethnicity- and age-related differences in S(I) and β-cell responsivity among AA and EA females, and to determine whether these differences are independent of body composition and fat distribution. Healthy, normoglycemic females aged 7-12 years (n = 62), 18-32 years (n = 57), and 40-70 years (n = 49) were recruited for entry into this study. Following an overnight fast, S(I), intravenous glucose tolerance (Kg), acute C-peptide secretion (X0), and basal, first-phase, second-phase, and total β-cell responsivity to glucose (PhiB, Phi1, Phi2, and Phi(TOT), respectively) were measured by an intravenous glucose tolerance test. Total % body fat was assessed by dual-energy X-ray absorptiometry, and intra-abdominal adiposity (IAAT) by computed tomography. Main effects of age group and ethnicity were measured with analysis of covariance, adjusting for % fat, IAAT, and S(I) as indicated. AA had lower S(I), and higher Kg, X0, Phi1, and Phi(TOT) (P < 0.05), which remained after adjustment for % fat and IAAT. Greater X0, Phi1, and Phi(TOT) among AA were independent of S(I). Advancing age was associated with greater Phi2 among both EA and AA. To conclude, inherent ethnic differences in β-cell function exist independently of adiposity and S(I). Future research should examine whether ethnic differences in β-cell physiology contribute to disparities in T2D risk.

  19. The Joint Effects of ADH1B Variants and Childhood Adversity on Alcohol-Related Phenotypes in African-American and European-American Women and Men

    PubMed Central

    Sartor, Carolyn E.; Wang, Zuoheng; Xu, Ke; Kranzler, Henry R.; Gelernter, Joel

    2015-01-01

    Background The ADH1B gene has consistently been implicated in problem drinking, but rarely incorporated into gene by environment investigations of alcohol phenotypes. This study examined the joint effects of variation in ADH1B and childhood adversity – a well-documented risk factor for alcohol problems and moderator of genetic liability to psychiatric outcomes – on maximum drinks consumed in a 24-hour period (maxdrinks) and alcohol use disorder (AUD) symptoms. Methods Data were drawn from 2,617 African-American (AA) and 1,436 European-American (EA) participants (42% female) in a multisite genetic study of substance dependence. We tested the most significant ADH1B SNPs for alcohol dependence from a genomewide association study with this sample, ADH1B-rs1229984 (Arg48His) and ADH1B-rs2066702 (Arg370Cys), in EA and AA subsamples, respectively. Results Ordinal regression analyses conducted separately by sex and population revealed significant main effects for childhood adversity both for alcohol phenotypes in AA women and men and for maxdrinks in EA women. A significant rs1229984 by childhood adversity interaction was observed for AUD symptoms in EA men. Unexposed His-allele carriers reported a mean of 3.6 AUD criteria, but adversity-exposed His-allele carriers endorsed approximately the same number (6.3) as those without the protective allele (6.3 and 7.0 for adversity-exposed and adversity-unexposed groups, respectively). Conclusions Results suggest that under conditions of childhood adversity, the His allele does not exert its protective effects in EA men (OR=0.57, CI:0.32–1.01; p=0.056). Findings highlight the robust risk effect conferred by childhood adversity and the importance of considering population and sex in genetically informative investigations of its association with alcohol outcomes. PMID:25410943

  20. Lifestyle and socioeconomic-status modify the effects of ADRB2 and NOS3 on adiposity in European-American and African-American adolescents.

    PubMed

    Lagou, Vasiliki; Liu, Gaifen; Zhu, Haidong; Stallmann-Jorgensen, Inger S; Gutin, Bernard; Dong, Yanbin; Snieder, Harold

    2011-03-01

    The aim of the study is to investigate the influence of and interaction between lifestyle behaviors (diet and physical activity (PA)) and single-nucleotide polymorphisms (SNPs) in obesity-candidate genes (ADRB2, APOB and NOS3) on general and central adiposity. Six-hundred-and-twenty-one European-American (EA) and African-American (AA) youths aged 13-19 years were classified by ethnicity (49% AA), gender (45% male), and socioeconomic status (SES). PA and dietary intake with up to seven 24-h recalls were reported for all subjects. Percent body fat (%BF) was measured by dual-energy X-ray absorptiometry, visceral adipose tissue (VAT), and subcutaneous abdominal adipose tissue (SAAT) by magnetic resonance imaging. Reported energy intake (EI) and vigorous PA (VPA) were negative predictors of %BF and SAAT. Carriers of the NOS3 Asp298 allele had higher %BF only in the presence of an adverse environment (low SES). Compared to the most common NOS3 haplotype, homozygotes for haplotype A-non4r-Asp had 6.1% higher %BF. Significant interactions were revealed between the ADRB2 Arg16Gly SNP and VPA on VAT, SAAT and waist circumference (WC) such that Gly16 homozygotes may benefit less from increased VPA to reduce their weight. Genetic susceptibility to increased general and central adiposity is dependent on several factors, such as SES and vigorous exercise. Improved understanding of the joint effect of genes and lifestyle on adiposity will offer new insights into obesity and may provide new avenues for personalized prevention and treatment. PMID:20930716

  1. Effect of the Modified Live Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) Vaccine on European and North American PRRSV Shedding in Semen from Infected Boars ▿

    PubMed Central

    Han, Kiwon; Seo, Hwi Won; Shin, Jeoung Hwa; Oh, Yeonsu; Kang, Ikjae; Park, Changhoon; Chae, Chanhee

    2011-01-01

    The objective of the present study was to compare the effects of the modified live porcine reproductive and respiratory syndrome virus (PRRSV) vaccine (Ingelvac PRRS MLV; Boehringer Ingelheim Animal Health, St. Joseph, MO) on European and North American PRRSV shedding in the semen of experimentally infected boars. The boars were randomly divided into six groups. Vaccinated boars shed the North American PRRSV at the rate of 100.1 to 101.0 viral genome copies per ml and 3.63 to 101.1 50% tissue culture infective doses (TCID50)/ml, respectively, in semen, whereas nonvaccinated boars shed the North American PRRSV at the rate of 100.2 to 104.7 viral genome copies per ml and 1.14 to 103.07 TCID50/ml, respectively, in semen. Vaccinated boars shed the European PRRSV at the rate of 100.1 to 104.57 viral genome copies per ml and 1.66 to 103.10 TCID50/ml, respectively, in semen, whereas nonvaccinated boars shed the European PRRSV at the rate of 100.3 to 105.14 viral genome copies per ml and 1.69 to 103.17 TCID50/ml, respectively, in semen. The number of genomic copies of the European PRRSV in semen samples was not significantly different between vaccinated and nonvaccinated challenged European PRRSV boars. The present study demonstrated that boar vaccination using commercial modified live PRRSV vaccine was able to decrease subsequent shedding of North American PRRSV in semen after challenge but was unable to decrease shedding of European PRRSV in semen after challenge. PMID:21832096

  2. American and European recommendations for screening mammography in younger women: a cultural divide?

    PubMed Central

    Jatoi, I; Baum, M

    1993-01-01

    The American Cancer Society advocates mammography screening for all women from age 40, whereas in Europe it is not recommended for women below the age of 50. Randomised prospective studies have failed to show a significant benefit from screening women aged under 50 and five potentially harmful effects of screening should be considered: lead time, overdiagnosis, radiation exposure, false positive results, and cost. Younger women must be properly informed about the potential for harm as well as for benefit before screening. Images p1482-a PMID:8281094

  3. The Interdependence of Adult Relationship Quality and Parenting Behaviours among African American and European Couples in Rural, Low-Income Communities

    PubMed Central

    Zvara, Bharathi J.; Mills-Koonce, W. Roger; Heilbron, Nicole; Clincy, Amanda; Cox, Martha J.

    2015-01-01

    The present study extends the spillover and crossover hypotheses to more carefully model the potential interdependence between parent–parent interaction quality and parent–child interaction quality in family systems. Using propensity score matching, the present study attempted to isolate family processes that are unique across African American and European American couples that are independent of other socio-demographic factors to further clarify how interparental relationships may be related to parenting in a rural, low-income sample. The Actor–Partner Interdependence Model (APIM), a statistical analysis technique that accounts for the interdependence of relationship data, was used with a sample of married and non-married cohabiting African American and European American couples (n = 82 dyads) to evaluate whether mothers' and fathers' observed parenting behaviours are related to their behaviours and their partner's behaviours observed in a couple problem-solving interaction. Findings revealed that interparental withdrawal behaviour, but not conflict behaviour, was associated with less optimal parenting for fathers but not mothers, and specifically so for African American fathers. Our findings support the notion of interdependence across subsystems within the family and suggest that African American fathers may be specifically responsive to variations in interparental relationship quality. PMID:26430390

  4. Factors controlling air quality in different European subway systems.

    PubMed

    Martins, Vânia; Moreno, Teresa; Mendes, Luís; Eleftheriadis, Konstantinos; Diapouli, Evangelia; Alves, Célia A; Duarte, Márcio; de Miguel, Eladio; Capdevila, Marta; Querol, Xavier; Minguillón, María Cruz

    2016-04-01

    Sampling campaigns using the same equipment and methodology were conducted to assess and compare the air quality at three South European subway systems (Barcelona, Athens and Oporto), focusing on concentrations and chemical composition of PM2.5 on subway platforms, as well as PM2.5 concentrations inside trains. Experimental results showed that the mean PM2.5 concentrations widely varied among the European subway systems, and even among different platforms within the same underground system, which might be associated to distinct station and tunnel designs and ventilation systems. In all cases PM2.5 concentrations on the platforms were higher than those in the urban ambient air, evidencing that there is generation of PM2.5 associated with the subway systems operation. Subway PM2.5 consisted of elemental iron, total carbon, crustal matter, secondary inorganic compounds, insoluble sulphate, halite and trace elements. Of all metals, Fe was the most abundant, accounting for 29-43% of the total PM2.5 mass (41-61% if Fe2O3 is considered), indicating the existence of an Fe source in the subway system, which could have its origin in mechanical friction and wear processes between rails, wheels and brakes. The trace elements with the highest enrichment in the subway PM2.5 were Ba, Cu, Mn, Zn, Cr, Sb, Sr, Ni, Sn, Co, Zr and Mo. Similar PM2.5 diurnal trends were observed on platforms from different subway systems, with higher concentrations during subway operating hours than during the transport service interruption, and lower levels on weekends than on weekdays. PM2.5 concentrations depended largely on the operation and frequency of the trains and the ventilation system, and were lower inside the trains, when air conditioning system was operating properly, than on the platforms. However, the PM2.5 concentrations increased considerably when the train windows were open. The PM2.5 levels inside the trains decreased with the trains passage in aboveground sections.

  5. Factors controlling air quality in different European subway systems.

    PubMed

    Martins, Vânia; Moreno, Teresa; Mendes, Luís; Eleftheriadis, Konstantinos; Diapouli, Evangelia; Alves, Célia A; Duarte, Márcio; de Miguel, Eladio; Capdevila, Marta; Querol, Xavier; Minguillón, María Cruz

    2016-04-01

    Sampling campaigns using the same equipment and methodology were conducted to assess and compare the air quality at three South European subway systems (Barcelona, Athens and Oporto), focusing on concentrations and chemical composition of PM2.5 on subway platforms, as well as PM2.5 concentrations inside trains. Experimental results showed that the mean PM2.5 concentrations widely varied among the European subway systems, and even among different platforms within the same underground system, which might be associated to distinct station and tunnel designs and ventilation systems. In all cases PM2.5 concentrations on the platforms were higher than those in the urban ambient air, evidencing that there is generation of PM2.5 associated with the subway systems operation. Subway PM2.5 consisted of elemental iron, total carbon, crustal matter, secondary inorganic compounds, insoluble sulphate, halite and trace elements. Of all metals, Fe was the most abundant, accounting for 29-43% of the total PM2.5 mass (41-61% if Fe2O3 is considered), indicating the existence of an Fe source in the subway system, which could have its origin in mechanical friction and wear processes between rails, wheels and brakes. The trace elements with the highest enrichment in the subway PM2.5 were Ba, Cu, Mn, Zn, Cr, Sb, Sr, Ni, Sn, Co, Zr and Mo. Similar PM2.5 diurnal trends were observed on platforms from different subway systems, with higher concentrations during subway operating hours than during the transport service interruption, and lower levels on weekends than on weekdays. PM2.5 concentrations depended largely on the operation and frequency of the trains and the ventilation system, and were lower inside the trains, when air conditioning system was operating properly, than on the platforms. However, the PM2.5 concentrations increased considerably when the train windows were open. The PM2.5 levels inside the trains decreased with the trains passage in aboveground sections. PMID:26717078

  6. Molecular phylogeography of the red deer (Cervus elaphus) populations in Xinjiang of China: comparison with other Asian, European, and North American populations.

    PubMed

    Mahmut, Halik; Masuda, Ryuichi; Onuma, Manabu; Takahashi, Manami; Nagata, Junko; Suzuki, Masatsugu; Ohtaishi, Noriyuki

    2002-04-01

    To illustrate phylogeography of red deer (Cervus elaphus) populations of Xinjiang, we determined their mitochondrial DNA (mtDNA) control region sequences, and then investigated geographic variations and phylogenetic relationships between Xinjiang populations and other populations from Asia, Europe, and North America. The C. elaphus mtDNA control region shared different copy numbers of tandem repeats of 38 to 43-bp motifs which clearly distinguished the Western lineage from the Eastern lineage of this species in Eurasia. The western lineage comprised the Tarim populations from southern Xinjiang and the European populations, all of which had four copies of the motifs. By contrast, the Eastern lineage consisted of populations from northern Xinjiang (Tianshan and Altai Mountains), other Asian areas (Alashan, Gansu, Tibet, Mongolia, and northeastern China), and North America, all of which shared six copies of the motifs. MtDNA phylogenetic trees showed that there are two major clusters of haplotypes which referred to the Western and Eastern lineages, and that subgroupings of haplotypes in each cluster were congruent with their geographic distributions. The present study revealed that a boundary separating the Western lineage from the Eastern lineage occurs between Tarim Basin and Tianshan Mountains in Xinjiang. Meanwhile, North American populations were genetically closer to those of northern Xinjiang, northeastern China, and Mongolia, supporting that C. elaphus immigrated from northeastern Eurasia to North America through the glacier-induced land-bridge (Beringia) which had formed between the two continents after Late Pleistocene.

  7. Cervical cancer control research in Vietnamese American communities.

    PubMed

    Taylor, Victoria M; Nguyen, Tung T; Jackson, J Carey; McPhee, Stephen J

    2008-11-01

    Census data show that the U.S. Vietnamese population now exceeds 1,250,000. Cervical cancer among Vietnamese American women has been identified as an important health disparity. Available data indicate the cervical cancer disparity may be due to low Papanicolaou (Pap) testing rates rather than variations in human papillomavirus infection rates and/or types. The cervical cancer incidence rates among Vietnamese and non-Latina White women in California during 2000 to 2002 were 14.0 and 7.3 per 100,000, respectively. Only 70% of Vietnamese women who participated in the 2003 California Health Interview Survey reported a recent Pap smear compared with 84% of non-Latina White women. Higher levels of cervical cancer screening participation among Vietnamese women are strongly associated with current/previous marriage, having a usual source of care/doctor, and previous physician recommendation. Vietnamese language media campaigns and lay health worker intervention programs have been effective in increasing Pap smear use in Vietnamese American communities. Cervical cancer control programs for Vietnamese women should address knowledge deficits, enable women who are without a usual source of care to find a primary care doctor, and improve patient-provider communication by encouraging health-care providers to recommend Pap testing as well as by empowering women to ask for testing. PMID:18990732

  8. Spanish Interdisciplinary Committee for Cardiovascular Disease Prevention and the Spanish Society of Cardiology position statement on dyslipidemia management. Differences between the European and American guidelines.

    PubMed

    Lobos Bejarano, José María; Galve, Enrique; Royo-Bordonada, Miguel Ángel; Alegría Ezquerra, Eduardo; Armario, Pedro; Brotons Cuixart, Carlos; Camafort Babkowski, Miguel; Cordero Fort, Alberto; Maiques Galán, Antonio; Mantilla Morató, Teresa; Pérez Pérez, Antonio; Pedro-Botet, Juan; Villar Álvarez, Fernando; González-Juanatey, José Ramón

    2014-11-01

    The publication of the 2013 American College of Cardiology/American Heart Association guidelines on the treatment of high blood cholesterol has had a strong impact due to the paradigm shift in its recommendations. The Spanish Interdisciplinary Committee for Cardiovascular Disease Prevention and the Spanish Society of Cardiology reviewed this guideline and compared it with current European guidelines on cardiovascular prevention and dyslipidemia management. The most striking aspect of the American guideline is the elimination of the low-density lipoprotein cholesterol treat-to-target strategy and the adoption of a risk reduction strategy in 4 major statin benefit groups. In patients with established cardiovascular disease, both guidelines recommend a similar therapeutic strategy (high-dose potent statins). However, in primary prevention, the application of the American guidelines would substantially increase the number of persons, particularly older people, receiving statin therapy. The elimination of the cholesterol treat-to-target strategy, so strongly rooted in the scientific community, could have a negative impact on clinical practice, create a certain amount of confusion and uncertainty among professionals, and decrease follow-up and patient adherence. Thus, this article reaffirms the recommendations of the European guidelines. Although both guidelines have positive aspects, doubt remains regarding the concerns outlined above. In addition to using risk charts based on the native population, the messages of the European guideline are more appropriate to the Spanish setting and avoid the possible risk of overtreatment with statins in primary prevention.

  9. Spanish Interdisciplinary Committee for Cardiovascular Disease Prevention and the Spanish Society of Cardiology Position Statement on Dyslipidemia Management: differences between the European and American Guidelines.

    PubMed

    Lobos Bejarano, José María; Galve, Enrique; Royo-Bordonada, Miguel Ángel; Alegría Ezquerra, Eduardo; Armario, Pedro; Brotons Cuixart, Carlos; Camafort Babkowski, Miguel; Cordero Fort, Alberto; Maiques Galán, Antonio; Mantilla Morató, Teresa; Pérez Pérez, Antonio; Pedro-Botet, Juan; Villar Álvarez, Fernando; González-Juanatey, José Ramón

    2015-01-01

    The publication of the 2013 American College of Cardiology/American Heart Association guidelines on the treatment of high blood cholesterol has had a strong impact due to the paradigm shift in its recommendations. The Spanish Interdisciplinary Committee for Cardiovascular Disease Prevention and the Spanish Society of Cardiology reviewed this guideline and compared it with current European guidelines on cardiovascular prevention and dyslipidemia management. The most striking aspect of the American guideline is the elimination of the low-density lipoprotein cholesterol treat-to-target strategy and the adoption of a risk reduction strategy in 4 major statin benefit groups. In patients with established cardiovascular disease, both guidelines recommend a similar therapeutic strategy (high-dose potent statins). However, in primary prevention, the application of the American guidelines would substantially increase the number of persons, particularly older people, receiving statin therapy. The elimination of the cholesterol treat-to-target strategy, so strongly rooted in the scientific community, could have a negative impact on clinical practice, create a certain amount of confusion and uncertainty among professionals, and decrease follow-up and patient adherence. Thus, this article reaffirms the recommendations of the European guidelines. Although both guidelines have positive aspects, doubt remains regarding the concerns outlined above. In addition to using risk charts based on the native population, the messages of the European guideline are more appropriate to the Spanish setting and avoid the possible risk of overtreatment with statins in primary prevention.

  10. [Spanish Interdisciplinary Committee for Cardiovascular Disease Prevention and the Spanish Society of Cardiology position statement on dyslipidemia management. Differences between the European and American guidelines].

    PubMed

    Lobos Bejarano, José María; Galve, Enrique; Royo-Bordonada, Miguel Ángel; Alegría Ezquerra, Eduardo; Armario, Pedro; Brotons Cuixart, Carlos; Camafort Babkowski, Miguel; Cordero Fort, Alberto; Maiques Galán, Antonio; Mantilla Morató, Teresa; Pérez Pérez, Antonio; Pedro-Botet, Juan; Villar Álvarez, Fernando; González-Juanatey, José Ramón

    2015-01-01

    The publication of the 2013 American College of Cardiology/American Heart Association guidelines on the treatment of high blood cholesterol has had a strong impact due to the paradigm shift in its recommendations. The Spanish Interdisciplinary Committee for Cardiovascular Disease Prevention and the Spanish Society of Cardiology reviewed this guideline and compared it with current European guidelines on cardiovascular prevention and dyslipidemia management. The most striking aspect of the American guideline is the elimination of the low-density lipoprotein cholesterol treat-to-target strategy and the adoption of a risk reduction strategy in 4 major statin benefit groups. In patients with established cardiovascular disease, both guidelines recommend a similar therapeutic strategy (high-dose potent statins). However, in primary prevention, the application of the American guidelines would substantially increase the number of persons, particularly older people, receiving statin therapy. The elimination of the cholesterol treat-to-target strategy, so strongly rooted in the scientific community, could have a negative impact on clinical practice, create a certain amount of confusion and uncertainty among professionals, and decrease follow-up and patient adherence. Thus, this article reaffirms the recommendations of the European guidelines. Although both guidelines have positive aspects, doubt remains regarding the concerns outlined above. In addition to using risk charts based on the native population, the messages of the European guideline are more appropriate to the Spanish setting and avoid the possible risk of overtreatment with statins in primary prevention. Full English text available from:www.revespcardiol.org/en.

  11. [Spanish interdisciplinary committee for cardiovascular disease prevention and the spanish society of cardiology position statement on dyslipidemia management. Differences between the European and american guidelines].

    PubMed

    Lobos Bejarano, José María; Galve, Enrique; Royo-Bordonada, Miguel Ángel; Alegría Ezquerra, Eduardo; Armario, Pedro; Brotons Cuixart, Carlos; Camafort Babkowski, Miguel; Cordero Fort, Alberto; Maiques Galán, Antonio; Mantilla Morató, Teresa; Pérez Pérez, Antonio; Pedro-Botet, Juan; Villar Álvarez, Fernando; González-Juanatey, José Ramón

    2015-04-01

    The publication of the 2013 American College of Cardiology/American Heart Association guidelines on the treatment of high blood cholesterol has had a strong impact due to the paradigm shift in its recommendations. The Spanish Interdisciplinary Committee for Cardiovascular Disease Prevention and the Spanish Society of Cardiology reviewed this guideline and compared it with current European guidelines on cardiovascular prevention and dyslipidemia management. The most striking aspect of the American guideline is the elimination of the low-density lipoprotein cholesterol treat-to-target strategy and the adoption of a risk reduction strategy in 4 major statin benefit groups. In patients with established cardiovascular disease, both guidelines recommend a similar therapeutic strategy (high-dose potent statins). However, in primary prevention, the application of the American guidelines would substantially increase the number of persons, particularly older people, receiving statin therapy. The elimination of the cholesterol treat-to-target strategy, so strongly rooted in the scientific community, could have a negative impact on clinical practice, create a certain amount of confusion and uncertainty among professionals, and decrease follow-up and patient adherence. Thus, this article reaffirms the recommendations of the European guidelines. Although both guidelines have positive aspects, doubt remains regarding the concerns outlined above. In addition to using risk charts based on the native population, the messages of the European guideline are more appropriate to the Spanish setting and avoid the possible risk of overtreatment with statins in primary prevention.

  12. [Spanish Interdisciplinary Committee for Cardiovascular Disease Prevention and the Spanish Society of Cardiology Position Statement on Dyslipidemia Management. Differences Between the European and American Guidelines].

    PubMed

    Lobos Bejarano, José María; Galve, Enrique; Royo-Bordonada, Miguel Ángel; Alegría Ezquerra, Eduardo; Armario, Pedro; Brotons Cuixart, Carlos; Camafort Babkowski, Miguel; Cordero Fort, Alberto; Maiques Galán, Antonio; Mantilla Morató, Teresa; Pérez Pérez, Antonio; Pedro-Botet, Juan; Villar Álvarez, Fernando; González-Juanatey, José Ramón

    2015-01-01

    The publication of the 2013 American College of Cardiology/American Heart Association guidelines on the treatment of high blood cholesterol has had a strong impact due to the paradigm shift in its recommendations. The Spanish Interdisciplinary Committee for Cardiovascular Disease Prevention and the Spanish Society of Cardiology reviewed this guideline and compared it with current European guidelines on cardiovascular prevention and dyslipidemia management. The most striking aspect of the American guideline is the elimination of the low-density lipoprotein cholesterol treat-to-target strategy and the adoption of a risk reduction strategy in 4 major statin benefit groups. In patients with established cardiovascular disease, both guidelines recommend a similar therapeutic strategy (high-dose potent statins). However, in primary prevention, the application of the American guidelines would substantially increase the number of persons, particularly older people, receiving statin therapy. The elimination of the cholesterol treat-to-target strategy, so strongly rooted in the scientific community, could have a negative impact on clinical practice, create a certain amount of confusion and uncertainty among professionals, and decrease follow-up and patient adherence. Thus, this article reaffirms the recommendations of the European guidelines. Although both guidelines have positive aspects, doubt remains regarding the concerns outlined above. In addition to using risk charts based on the native population, the messages of the European guideline are more appropriate to the Spanish setting and avoid the possible risk of overtreatment with statins in primary prevention.

  13. Components of reproductive isolation between North American pheromone strains of the European corn borer.

    PubMed

    Dopman, Erik B; Robbins, Paul S; Seaman, Abby

    2010-04-01

    Of 12 potential reproductive isolating barriers between closely related Z- and E-pheromone strains of the European corn borer moth (Ostrinia nubilalis), seven significantly reduced gene flow but none were complete, suggesting that speciation in this lineage is a gradual process in which multiple barriers of intermediate strength accumulate. Estimation of the cumulative effect of all barriers resulted in nearly complete isolation (>99%), but geographic variation in seasonal isolation allowed as much as approximately 10% gene flow. With the strongest barriers arising from mate-selection behavior or ecologically relevant traits, sexual and natural selection are the most likely evolutionary processes driving population divergence. A recent multilocus genealogical study corroborates the roles of selection and gene flow (Dopman et al. 2005), because introgression is supported at all loci besides Tpi, a sex-linked gene. Tpi reveals strains as exclusive groups, possesses signatures of selection, and is tightly linked to a QTL that contributes to seasonal isolation. With more than 98% of total cumulative isolation consisting of prezygotic barriers, Z and E strains of ECB join a growing list of taxa in which species boundaries are primarily maintained by the prevention of hybridization, possibly because premating barriers evolve during early stages of population divergence.

  14. COMPONENTS OF REPRODUCTIVE ISOLATION BETWEEN NORTH AMERICAN PHEROMONE STRAINS OF THE EUROPEAN CORN BORER

    PubMed Central

    Dopman, Erik B.; Robbins, Paul S.; Seaman, Abby

    2009-01-01

    Of 12 potential reproductive isolating barriers between closely related Z and E pheromone strains of the European corn borer moth (Ostrinia nubilalis), seven significantly reduced gene flow but none were complete, suggesting that speciation in this lineage is a gradual process in which multiple barriers of intermediate strength accumulate. Estimation of the cumulative effect of all barriers was nearly complete isolation (> 99%), but geographic variation in seasonal isolation allowed as much as ~10% gene flow. With the strongest barriers arising from mate-selection behavior or ecologically relevant traits, sexual and natural selection are the most likely evolutionary processes driving population divergence. A recent multilocus genealogical study corroborates the roles of selection and gene flow (Dopman et al. 2005), because introgression is supported at all loci besides Tpi, a sex-linked gene. Tpi reveals strains as exclusive groups, possesses signatures of selection, and is tightly linked to a QTL that contributes to seasonal isolation. With more than 98% of total cumulative isolation consisting of prezygotic barriers, Z and E strains of ECB join a growing list of taxa in which species boundaries are primarily maintained by the prevention of hybridization, possibly because premating barriers evolve during early stages of population divergence. PMID:19895559

  15. Association and interaction analyses of GABBR1 and GABBR2 with nicotine dependence in European- and African-American populations.

    PubMed

    Li, Ming D; Mangold, Jamie E; Seneviratne, Chamindi; Chen, Guo-Bo; Ma, Jennie Z; Lou, Xiang-Yang; Payne, Thomas J

    2009-01-01

    Previous studies have demonstrated that the gamma-aminobutyric acid type B (GABA(B)) receptor plays an essential role in modulating neurotransmitter release and regulating the activity of ion channels and adenyl cyclase. However, whether the naturally occurring polymorphisms in the two GABA(B) receptor subunit genes interact with each other to alter susceptibility to nicotine dependence (ND) remains largely unknown. In this study, we genotyped 5 and 33 single nucleotide polymorphisms (SNPs) for GABA(B) receptor subunit 1 and 2 genes (GABBR1, GABBR2), respectively, in a sample of 2037 individuals from 602 nuclear families of African- American (AA) or European-American (EA) origin. We conducted association analyses to determine (1) the association of each subunit gene with ND at both the individual SNP and haplotype levels and (2) the collective effect(s) of SNPs in both GABA(B) subunits on the development of ND. Several individual SNPs and haplotypes in GABBR2 were significantly associated with ND in both ethnic samples. Two haplotypes in AAs and one haplotype in EAs showed a protective effect against ND, whilst two other haplotypes in AAs and three haplotypes in EAs showed a risk effect for developing ND. Interestingly, these significant haplotypes were confined to two regions of GABBR2 in the AA and EA samples. Additionally, we found two minor haplotypes in GABBR1 to be positively associated with Heaviness of Smoking Index (HSI) in the EA sample. Finally, we demonstrated the presence of epistasis between GABBR1 and GABBR2 for developing ND. The variants of GABBR1 and GABBR2 are significantly associated with ND, and the involvement of GABBR1 is most likely through its interaction with GABBR2, whereas GABBR2 polymorphisms directly alter susceptibility to ND. Future studies are needed with more dense SNP coverage of GABBR1 and GABBR2 to verify the epistatic effects of the two subunit genes. PMID:19763258

  16. Pre-Columbian origins of Native American dog breeds, with only limited replacement by European dogs, confirmed by mtDNA analysis.

    PubMed

    van Asch, Barbara; Zhang, Ai-bing; Oskarsson, Mattias C R; Klütsch, Cornelya F C; Amorim, António; Savolainen, Peter

    2013-09-01

    Dogs were present in pre-Columbian America, presumably brought by early human migrants from Asia. Studies of free-ranging village/street dogs have indicated almost total replacement of these original dogs by European dogs, but the extent to which Arctic, North and South American breeds are descendants of the original population remains to be assessed. Using a comprehensive phylogeographic analysis, we traced the origin of the mitochondrial DNA lineages for Inuit, Eskimo and Greenland dogs, Alaskan Malamute, Chihuahua, xoloitzcuintli and perro sín pelo del Peru, by comparing to extensive samples of East Asian (n = 984) and European dogs (n = 639), and previously published pre-Columbian sequences. Evidence for a pre-Columbian origin was found for all these breeds, except Alaskan Malamute for which results were ambigous. No European influence was indicated for the Arctic breeds Inuit, Eskimo and Greenland dog, and North/South American breeds had at most 30% European female lineages, suggesting marginal replacement by European dogs. Genetic continuity through time was shown by the sharing of a unique haplotype between the Mexican breed Chihuahua and ancient Mexican samples. We also analysed free-ranging dogs, confirming limited pre-Columbian ancestry overall, but also identifying pockets of remaining populations with high proportion of indigenous ancestry, and we provide the first DNA-based evidence that the Carolina dog, a free-ranging population in the USA, may have an ancient Asian origin.

  17. Pre-Columbian origins of Native American dog breeds, with only limited replacement by European dogs, confirmed by mtDNA analysis

    PubMed Central

    van Asch, Barbara; Zhang, Ai-bing; Oskarsson, Mattias C. R.; Klütsch, Cornelya F. C.; Amorim, António; Savolainen, Peter

    2013-01-01

    Dogs were present in pre-Columbian America, presumably brought by early human migrants from Asia. Studies of free-ranging village/street dogs have indicated almost total replacement of these original dogs by European dogs, but the extent to which Arctic, North and South American breeds are descendants of the original population remains to be assessed. Using a comprehensive phylogeographic analysis, we traced the origin of the mitochondrial DNA lineages for Inuit, Eskimo and Greenland dogs, Alaskan Malamute, Chihuahua, xoloitzcuintli and perro sín pelo del Peru, by comparing to extensive samples of East Asian (n = 984) and European dogs (n = 639), and previously published pre-Columbian sequences. Evidence for a pre-Columbian origin was found for all these breeds, except Alaskan Malamute for which results were ambigous. No European influence was indicated for the Arctic breeds Inuit, Eskimo and Greenland dog, and North/South American breeds had at most 30% European female lineages, suggesting marginal replacement by European dogs. Genetic continuity through time was shown by the sharing of a unique haplotype between the Mexican breed Chihuahua and ancient Mexican samples. We also analysed free-ranging dogs, confirming limited pre-Columbian ancestry overall, but also identifying pockets of remaining populations with high proportion of indigenous ancestry, and we provide the first DNA-based evidence that the Carolina dog, a free-ranging population in the USA, may have an ancient Asian origin. PMID:23843389

  18. Pre-Columbian origins of Native American dog breeds, with only limited replacement by European dogs, confirmed by mtDNA analysis.

    PubMed

    van Asch, Barbara; Zhang, Ai-bing; Oskarsson, Mattias C R; Klütsch, Cornelya F C; Amorim, António; Savolainen, Peter

    2013-09-01

    Dogs were present in pre-Columbian America, presumably brought by early human migrants from Asia. Studies of free-ranging village/street dogs have indicated almost total replacement of these original dogs by European dogs, but the extent to which Arctic, North and South American breeds are descendants of the original population remains to be assessed. Using a comprehensive phylogeographic analysis, we traced the origin of the mitochondrial DNA lineages for Inuit, Eskimo and Greenland dogs, Alaskan Malamute, Chihuahua, xoloitzcuintli and perro sín pelo del Peru, by comparing to extensive samples of East Asian (n = 984) and European dogs (n = 639), and previously published pre-Columbian sequences. Evidence for a pre-Columbian origin was found for all these breeds, except Alaskan Malamute for which results were ambigous. No European influence was indicated for the Arctic breeds Inuit, Eskimo and Greenland dog, and North/South American breeds had at most 30% European female lineages, suggesting marginal replacement by European dogs. Genetic continuity through time was shown by the sharing of a unique haplotype between the Mexican breed Chihuahua and ancient Mexican samples. We also analysed free-ranging dogs, confirming limited pre-Columbian ancestry overall, but also identifying pockets of remaining populations with high proportion of indigenous ancestry, and we provide the first DNA-based evidence that the Carolina dog, a free-ranging population in the USA, may have an ancient Asian origin. PMID:23843389

  19. Healthy Lifestyle Interventions to Combat Noncommunicable Disease—A Novel Nonhierarchical Connectivity Model for Key Stakeholders: A Policy Statement From the American Heart Association, European Society of Cardiology, European Association for Cardiovascular Prevention and Rehabilitation, and American College of Preventive Medicine.

    PubMed

    Arena, Ross; Guazzi, Marco; Lianov, Liana; Whitsel, Laurie; Berra, Kathy; Lavie, Carl J; Kaminsky, Leonard; Williams, Mark; Hivert, Marie-France; Franklin, Nina Cherie; Myers, Jonathan; Dengel, Donald; Lloyd-Jones, Donald M; Pinto, Fausto J; Cosentino, Francesco; Halle, Martin; Gielen, Stephan; Dendale, Paul; Niebauer, Josef; Pelliccia, Antonio; Giannuzzi, Pantaleo; Corra, Ugo; Piepoli, Massimo F; Guthrie, George; Shurney, Dexter

    2015-08-01

    Noncommunicable diseases (NCDs) have become the primary health concern for most countries around the world. Currently, more than 36 million people worldwide die from NCDs each year, accounting for 63% of annual global deaths; most are preventable. The global financial burden of NCDs is staggering, with an estimated 2010 global cost of $6.3 trillion (US dollars) that is projected to increase to $13 trillion by 2030. A number of NCDs share one or more common predisposing risk factors, all related to lifestyle to some degree: (1) cigarette smoking, (2) hypertension, (3) hyperglycemia, (4) dyslipidemia, (5) obesity, (6) physical inactivity, and (7) poor nutrition. In large part, prevention, control, or even reversal of the aforementioned modifiable risk factors are realized through leading a healthy lifestyle (HL). The challenge is how to initiate the global change, not toward increasing documentation of the scope of the problem but toward true action-creating, implementing, and sustaining HL initiatives that will result in positive, measurable changes in the previously defined poor health metrics. To achieve this task, a paradigm shift in how we approach NCD prevention and treatment is required. The goal of this American Heart Association/European Society of Cardiology/European Association for Cardiovascular Prevention and Rehabilitation/American College of Preventive Medicine policy statement is to define key stakeholders and highlight their connectivity with respect to HL initiatives. This policy encourages integrated action by all stakeholders to create the needed paradigm shift and achieve broad adoption of HL behaviors on a global scale. PMID:26143646

  20. WTEC panel report on European nuclear instrumentation and controls

    NASA Technical Reports Server (NTRS)

    White, James D.; Lanning, David D.; Beltracchi, Leo; Best, Fred R.; Easter, James R.; Oakes, Lester C.; Sudduth, A. L.

    1991-01-01

    Control and instrumentation systems might be called the 'brain' and 'senses' of a nuclear power plant. As such they become the key elements in the integrated operation of these plants. Recent developments in digital equipment have allowed a dramatic change in the design of these instrument and control (I&C) systems. New designs are evolving with cathode ray tube (CRT)-based control rooms, more automation, and better logical information for the human operators. As these new advanced systems are developed, various decisions must be made about the degree of automation and the human-to-machine interface. Different stages of the development of control automation and of advanced digital systems can be found in various countries. The purpose of this technology assessment is to make a comparative evaluation of the control and instrumentation systems that are being used for commercial nuclear power plants in Europe and the United States. This study is limited to pressurized water reactors (PWR's). Part of the evaluation includes comparisons with a previous similar study assessing Japanese technology.

  1. Innate Immunity Pathways and Breast Cancer Risk in African American and European-American Women in the Women’s Circle of Health Study (WCHS)

    PubMed Central

    Gong, Zhihong; Quan, Lei; Yao, Song; Zirpoli, Gary; Bandera, Elisa V.; Roberts, Michelle; Coignet, Jean-Gabriel; Cabasag, Citadel; Sucheston, Lara; Hwang, Helena; Ciupak, Gregory; Davis, Warren; Pawlish, Karen; Jandorf, Lina; Bovbjerg, Dana H.; Ambrosone, Christine B.; Hong, Chi-Chen

    2013-01-01

    African American (AA) women are more likely than European American (EA) women to be diagnosed with early, aggressive breast cancer. Possible differences in innate immune pathways (e.g., inflammatory responses) have received little attention as potential mechanisms underlying this disparity. We evaluated distributions of selected genetic variants in innate immune pathways in AA and EA women, and examined their associations with breast cancer risk within the Women’s Circle of Health Study (WCHS). In stage I of the study (864 AA and 650 EA women) we found that genotype frequencies for 35 of 42 tested SNPs (18 candidate genes) differed between AAs and EAs (corroborated by ancestry informative markers). Among premenopausal AA women, comparing variant allele carriers to non-carriers, reduced breast cancer risk was associated with CXCL5-rs425535 (OR=0.61, P=0.02), while among EA women, there were associations with TNFA-rs1799724 (OR =2.31, P =0.002) and CRP-rs1205 (OR=0.54, P=0.01). For postmenopausal women, IL1B-rs1143627 (OR=1.80, P=0.02) and IL1B-rs16944 (OR=1.85, P =0.02) were associated with risk among EA women, with significant associations for TNFA-rs1799724 limited to estrogen receptor (ER) positive cancers (OR=2.0, P =0.001). However, none of the SNPs retained significance after Bonferroni adjustment for multiple testing at the level of P0.0012 (0.05/42) except for TNFA-rs1799724 in ER positive cancers. In a stage II validation (1,365 AA and 1,307 EA women), we extended evaluations for four SNPs (CCL2-rs4586, CRP-rs1205, CXCL5-rs425535, and IL1RN-rs4251961), which yielded similar results. In summary, distributions of variants in genes involved in innate immune pathways were found to differ between AA and EA populations, and showed differential associations with breast cancer according to menopausal or ER status. These results suggest that immune adaptations suited to ancestral environments may differentially influence breast cancer risk among EA and AA women

  2. Association between Plasma 25-Hydroxyvitamin D, Ancestry and Aggressive Prostate Cancer among African Americans and European Americans in PCaP

    PubMed Central

    Steck, Susan E.; Arab, Lenore; Zhang, Hongmei; Bensen, Jeannette T.; Fontham, Elizabeth T. H.; Johnson, Candace S.; Mohler, James L.; Smith, Gary J.; Su, Joseph L.; Trump, Donald L.; Woloszynska-Read, Anna

    2015-01-01

    Background African Americans (AAs) have lower circulating 25-hydroxyvitamin D3 [25(OH)D3] concentrations and higher prostate cancer (CaP) aggressiveness than other racial/ethnic groups. The purpose of the current study was to examine the relationship between plasma 25(OH)D3, African ancestry and CaP aggressiveness among AAs and European Americans (EAs). Methods Plasma 25(OH)D3 was measured using LC-MS/MS (Liquid Chromatography Tandem Mass Spectrometry) in 537 AA and 663 EA newly-diagnosed CaP patients from the North Carolina-Louisiana Prostate Cancer Project (PCaP) classified as having either ‘high’ or ‘low’ aggressive disease based on clinical stage, Gleason grade and prostate specific antigen at diagnosis. Mean plasma 25(OH)D3 concentrations were compared by proportion of African ancestry. Logistic regression was used to calculate multivariable adjusted odds ratios (OR) and 95% confidence intervals (95%CI) for high aggressive CaP by tertile of plasma 25(OH)D3. Results AAs with highest percent African ancestry (>95%) had the lowest mean plasma 25(OH)D3 concentrations. Overall, plasma 25(OH)D3 was associated positively with aggressiveness among AA men, an association that was modified by calcium intake (ORT3vs.T1: 2.23, 95%CI: 1.26–3.95 among men with low calcium intake, and ORT3vs.T1: 0.19, 95%CI: 0.05–0.70 among men with high calcium intake). Among EAs, the point estimates of the ORs were <1.0 for the upper tertiles with CIs that included the null. Conclusions Among AAs, plasma 25(OH)D3 was associated positively with CaP aggressiveness among men with low calcium intake and inversely among men with high calcium intake. The clinical significance of circulating concentrations of 25(OH)D3 and interactions with calcium intake in the AA population warrants further study. PMID:25919866

  3. Tobacco Control and Health Advocacy in the European Union: Understanding Effective Coalition-Building

    PubMed Central

    Collin, Jeff; Amos, Amanda

    2016-01-01

    Introduction: Coalitions of supporters of comprehensive tobacco control policy have been crucial in achieving policy success nationally and internationally, but the dynamics of such alliances are not well understood. Methods: Qualitative semi-structured, narrative interviews with 35 stakeholders involved in developing the European Council Recommendation on smoke-free environments. These were thematically analyzed to examine the dynamics of coalition-building, collaboration and leadership in the alliance of organizations which successfully called for the development of comprehensive European Union (EU) smoke-free policy. Results: An alliance of tobacco control and public health advocacy organizations, scientific institutions, professional bodies, pharmaceutical companies, and other actors shared the goal of fighting the harms caused by second-hand smoke. Alliance members jointly called for comprehensive EU smoke-free policy and the protection of the political debates from tobacco industry interference. The alliance’s success was enabled by a core group of national and European actors with long-standing experience in tobacco control, who facilitated consensus-building, mobilized allies and synchronized the actions of policy supporters. Representatives of Brussels-based organizations emerged as crucial strategic leaders. Conclusions: The insights gained and identification of key enablers of successful tobacco control advocacy highlight the strategic importance of investing into tobacco control at European level. Those interested in effective health policy can apply lessons learned from EU smoke-free policy to build effective alliances in tobacco control and other areas of public health. PMID:25634938

  4. Long-Term Exposure to American and European Movies and Television Series Facilitates Caucasian Face Perception in Young Chinese Watchers.

    PubMed

    Wang, Yamin; Zhou, Lu

    2016-10-01

    Most young Chinese people now learn about Caucasian individuals via media, especially American and European movies and television series (AEMT). The current study aimed to explore whether long-term exposure to AEMT facilitates Caucasian face perception in young Chinese watchers. Before the experiment, we created Chinese, Caucasian, and generic average faces (generic average face was created from both Chinese and Caucasian faces) and tested participants' ability to identify them. In the experiment, we asked AEMT watchers and Chinese movie and television series (CMT) watchers to complete a facial norm detection task. This task was developed recently to detect norms used in facial perception. The results indicated that AEMT watchers coded Caucasian faces relative to a Caucasian face norm better than they did to a generic face norm, whereas no such difference was found among CMT watchers. All watchers coded Chinese faces by referencing a Chinese norm better than they did relative to a generic norm. The results suggested that long-term exposure to AEMT has the same effect as daily other-race face contact in shaping facial perception.

  5. Corporate coalitions and policymaking in the European Union: How and why British American Tobacco promoted ‘Better Regulation’

    PubMed Central

    Smith, Katherine E.; Fooks, Gary; Gilmore, Anna B.; Collin, Jeff; Weishaar, Heide

    2015-01-01

    Over the past fifteen years, an inter-connected set of regulatory reforms, known as Better Regulation, has been adopted across Europe, marking a significant shift in the way European Union (EU) policies are developed. There has been little exploration of the origins of these reforms, which include mandatory ex-ante impact assessment. Drawing on documentary and interview data, this paper discusses how and why large corporations, notably British American Tobacco (BAT), worked to influence and promote these reforms. Our analysis highlights: (i) how policy entrepreneurs with sufficient resources (such as large corporations) can shape the membership and direction of advocacy coalitions; (ii) the extent to which ‘think tanks’ may be prepared to lobby on behalf of commercial clients; and (iii) why regulated industries (including tobacco) may favour the use of ‘evidence-tools’, such as impact assessments, in policymaking. We argue a key aspect of BAT’s ability to shape regulatory reform involved the deliberate construction of a vaguely defined idea that could be strategically adapted to appeal to diverse constituencies. We discuss the theoretical implications of this finding for the ‘Advocacy Coalition Framework’, as well as the practical implications of the findings for efforts to promote ‘transparency’ and public health in the EU. PMID:25646389

  6. Position statement: ipecac syrup. American Academy of Clinical Toxicology; European Association of Poisons Centres and Clinical Toxicologists.

    PubMed

    Krenzelok, E P; McGuigan, M; Lheur, P

    1997-01-01

    In preparing this Position Statement, all relevant scientific literature was identified and reviewed critically by acknowledged experts using agreed criteria. Well-conducted clinical and experimental studies were given precedence over anecdotal case reports and abstracts were not usually considered. A draft Position Statement was then produced and subjected to detailed peer review by an international group of clinical toxicologists chosen by the American Academy of Clinical Toxicology and the European Association of Poisons Centres and Clinical Toxicologists. The Position Statement went through multiple drafts before being approved by the boards of the two societies and being endorsed by other societies. The Position Statement includes a summary statement for ease of use and is supported by detailed documentation which describes the scientific evidence on which the Statement is based. Syrup of ipecac should not be administered routinely in the management of poisoned patients. In experimental studies the amount of marker removed by ipecac was highly variable and diminished with time. There is no evidence from clinical studies that ipecac improves the outcome of poisoned patients and its routine administration in the emergency department should be abandoned. There are insufficient data to support or exclude ipecac administration soon after poison ingestion. Ipecac may delay the administration or reduce the effectiveness of activated charcoal, oral antidotes, and whole bowel irrigation. Ipecac should not be administered to a patient who has a decreased level or impending loss of consciousness or who has ingested a corrosive substance or hydrocarbon with high aspiration potential. PMID:9482425

  7. Stability, Continuity, and Similarity of Parenting Stress in European American Mothers and Fathers across their Child's Transition to Adolescence.

    PubMed

    Putnick, Diane L; Bornstein, Marc H; Hendricks, Charlene; Painter, Kathleen M; Suwalsky, Joan T D; Collins, W Andrew

    2010-01-01

    OBJECTIVE: Experiencing some degree of parenting stress is virtually unavoidable, particularly as children enter early adolescence and assert their independence. In this study, we examined how parenting stress attributed to the parent, the child, or the dyad changed in mean level and relative standing across their child's transition to adolescence. We also compared mothers and fathers from the same families in terms of parenting stress and explored how one parent's stress affected the other parent's stress. DESIGN: Participants included 222 European American parents (111 mothers and 111 fathers), assessed when their children were 10 and 14 years old. RESULTS: Parenting stress was highly stable from 10 to 14 years. Total parenting stress increased across time, and was attributable to stress due to increased parent-child dysfunctional interaction, not parental distress or stress due to child behavior. Mothers and fathers agreed moderately in their relative standing and in the average levels of parenting stress in the three different domains of parenting stress at each time point. Mothers' and fathers' stress across domains were sometimes related. CONCLUSIONS: Mothers' and fathers' increased parenting stress across their child's transition to adolescence seems to derive from parent-child interaction rather than qualities of the parent or the child per se. Finding ways to maintain parent-child communication and closeness may protect parents and families from increased stress during this vulnerable time. PMID:20191083

  8. American Thoracic Society-European Respiratory Society Classification of the Idiopathic Interstitial Pneumonias: Advances in Knowledge since 2002.

    PubMed

    Sverzellati, Nicola; Lynch, David A; Hansell, David M; Johkoh, Takeshi; King, Talmadge E; Travis, William D

    2015-01-01

    In the updated American Thoracic Society-European Respiratory Society classification of the idiopathic interstitial pneumonias (IIPs), the major entities have been preserved and grouped into (a) "chronic fibrosing IIPs" (idiopathic pulmonary fibrosis and idiopathic nonspecific interstitial pneumonia), (b) "smoking-related IIPs" (respiratory bronchiolitis-associated interstitial lung disease and desquamative interstitial pneumonia), (c) "acute or subacute IIPs" (cryptogenic organizing pneumonia and acute interstitial pneumonia), and (d) "rare IIPs" (lymphoid interstitial pneumonia and idiopathic pleuroparenchymal fibroelastosis). Furthermore, it has been acknowledged that a final diagnosis is not always achievable, and the category "unclassifiable IIP" has been proposed. The diagnostic interpretation of the IIPs is often challenging because other diseases with a known etiology (most notably, connective tissue disease and hypersensitivity pneumonitis) may show similar morphologic patterns. Indeed, more emphasis has been given to the integration of clinical, computed tomographic (CT), and pathologic findings for multidisciplinary diagnosis. Typical CT-based morphologic patterns are associated with the IIPs, and radiologists play an important role in diagnosis and characterization. Optimal CT quality and a systematic approach are both pivotal for evaluation of IIP. Interobserver variation for the various patterns encountered in the IIPs is an issue. It is important for radiologists to understand the longitudinal behavior of IIPs at serial CT examinations, especially for providing a framework for cases that are unclassifiable or in which a histologic diagnosis cannot be obtained.

  9. 2015 Recommendations for the management of polymyalgia rheumatica: a European League Against Rheumatism/American College of Rheumatology collaborative initiative.

    PubMed

    Dejaco, Christian; Singh, Yogesh P; Perel, Pablo; Hutchings, Andrew; Camellino, Dario; Mackie, Sarah; Abril, Andy; Bachta, Artur; Balint, Peter; Barraclough, Kevin; Bianconi, Lina; Buttgereit, Frank; Carsons, Steven; Ching, Daniel; Cid, Maria; Cimmino, Marco; Diamantopoulos, Andreas; Docken, William; Duftner, Christina; Fashanu, Billy; Gilbert, Kate; Hildreth, Pamela; Hollywood, Jane; Jayne, David; Lima, Manuella; Maharaj, Ajesh; Mallen, Christian; Martinez-Taboada, Victor; Maz, Mehrdad; Merry, Steven; Miller, Jean; Mori, Shunsuke; Neill, Lorna; Nordborg, Elisabeth; Nott, Jennifer; Padbury, Hannah; Pease, Colin; Salvarani, Carlo; Schirmer, Michael; Schmidt, Wolfgang; Spiera, Robert; Tronnier, David; Wagner, Alexandre; Whitlock, Madeline; Matteson, Eric L; Dasgupta, Bhaskar

    2015-10-01

    Therapy for polymyalgia rheumatica (PMR) varies widely in clinical practice as international recommendations for PMR treatment are not currently available. In this paper, we report the 2015 European League Against Rheumatism (EULAR)/American College of Rheumatology (ACR) recommendations for the management of PMR. We used the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) methodology as a framework for the project. Accordingly, the direction and strength of the recommendations are based on the quality of evidence, the balance between desirable and undesirable effects, patients' and clinicians' values and preferences, and resource use. Eight overarching principles and nine specific recommendations were developed covering several aspects of PMR, including basic and follow-up investigations of patients under treatment, risk factor assessment, medical access for patients and specialist referral, treatment strategies such as initial glucocorticoid (GC) doses and subsequent tapering regimens, use of intramuscular GCs and disease modifying anti-rheumatic drugs (DMARDs), as well as the roles of non-steroidal anti-rheumatic drugs and non-pharmacological interventions. These recommendations will inform primary, secondary and tertiary care physicians about an international consensus on the management of PMR. These recommendations should serve to inform clinicians about best practices in the care of patients with PMR.

  10. Genomewide single nucleotide polymorphism discovery in Atlantic salmon (Salmo salar): validation in wild and farmed American and European populations.

    PubMed

    Yáñez, J M; Naswa, S; López, M E; Bassini, L; Correa, K; Gilbey, J; Bernatchez, L; Norris, A; Neira, R; Lhorente, J P; Schnable, P S; Newman, S; Mileham, A; Deeb, N; Di Genova, A; Maass, A

    2016-07-01

    A considerable number of single nucleotide polymorphisms (SNPs) are required to elucidate genotype-phenotype associations and determine the molecular basis of important traits. In this work, we carried out de novo SNP discovery accounting for both genome duplication and genetic variation from American and European salmon populations. A total of 9 736 473 nonredundant SNPs were identified across a set of 20 fish by whole-genome sequencing. After applying six bioinformatic filtering steps, 200 K SNPs were selected to develop an Affymetrix Axiom(®) myDesign Custom Array. This array was used to genotype 480 fish representing wild and farmed salmon from Europe, North America and Chile. A total of 159 099 (79.6%) SNPs were validated as high quality based on clustering properties. A total of 151 509 validated SNPs showed a unique position in the genome. When comparing these SNPs against 238 572 markers currently available in two other Atlantic salmon arrays, only 4.6% of the SNP overlapped with the panel developed in this study. This novel high-density SNP panel will be very useful for the dissection of economically and ecologically relevant traits, enhancing breeding programmes through genomic selection as well as supporting genetic studies in both wild and farmed populations of Atlantic salmon using high-resolution genomewide information. PMID:26849107

  11. Acute Respiratory Distress Syndrome in Burn Patients: A Comparison of the Berlin and American-European Definitions.

    PubMed

    Sine, Christy R; Belenkiy, Slava M; Buel, Allison R; Waters, J Alan; Lundy, Jonathan B; Henderson, Jonathan L; Stewart, Ian J; Aden, James K; Liu, Nehemiah T; Batchinsky, Andriy; Cannon, Jeremy W; Cancio, Leopoldo C; Chung, Kevin K

    2016-01-01

    The purpose of this study was to compare the Berlin definition to the American-European Consensus Conference (AECC) definition in determining the prevalence of acute respiratory distress syndrome (ARDS) and associated mortality in the critically ill burn population. Consecutive patients admitted to our institution with burn injury that required mechanical ventilation for more than 24 hours were included for analysis. Included patients (N = 891) were classified by both definitions. The median age, % TBSA burn, and injury severity score (interquartile ranges) were 35 (24-51), 25 (11-45), and 18 (9-26), respectively. Inhalation injury was present in 35.5%. The prevalence of ARDS was 34% using the Berlin definition and 30.5% using the AECC definition (combined acute lung injury and ARDS), with associated mortality rates of 40.9 and 42.9%, respectively. Under the Berlin definition, mortality rose with increased ARDS severity (14.6% no ARDS; 16.7% mild; 44% moderate; and 59.7% severe, P < 0.001). By contrast, under the AECC definition increased mortality was seen only for ARDS category (14.7% no ARDS; 15.1% acute lung injury; and 46.0% ARDS, P < 0.001). The mortality of the 22 subjects meeting the AECC, but not the Berlin definition was not different from patients without ARDS (P = .91). The Berlin definition better stratifies ARDS in terms of severity and correctly excludes those with minimal disease previously captured by the AECC.

  12. Feeling close and doing well: the prevalence and motivational effects of interpersonally engaging emotions in Mexican and European American cultural contexts.

    PubMed

    Savani, Krishna; Alvarez, Ayme; Mesquita, Batja; Markus, Hazel Rose

    2013-01-01

    Two studies investigate whether interpersonally engaging emotions--those that bring the self closer to others (e.g., affection, shame)--are central to the model of self and relationships prevalent in Mexican cultural contexts. Study 1 demonstrated that compared to people in European American contexts, people in Mexican contexts were more likely to report experiencing interpersonally engaging emotions and less likely to report experiencing interpersonally disengaging emotions. Study 2 found that interpersonally engaging emotions had a substantial influence on performance motivation in Mexican contexts--Mexican participants solved more word search puzzles after recalling instances in which they experienced positive interpersonally engaging emotions, and fewer after recalling negative interpersonally disengaging emotions; in contrast, there were no differences by condition for European Americans. These findings significantly extend previous research by documenting the implications of relational concerns (e.g., simpatia, personalismo) for emotion and motivation in Mexican contexts, and are the first to demonstrate the motivational effects of interpersonally engaging emotions.

  13. Is Asian American Parenting Controlling and Harsh? Empirical Testing of Relationships between Korean American and Western Parenting Measures.

    PubMed

    Choi, Yoonsun; Kim, You Seung; Kim, Su Yeong; Park, Irene Kim

    2013-03-01

    Asian American parenting is often portrayed as highly controlling and even harsh. This study empirically tested the associations between a set of recently developed Korean ga-jung-kyo-yuk measures and several commonly used Western parenting measures to accurately describe Asian American family processes, specifically those of Korean Americans. The results show a much nuanced and detailed picture of Korean American parenting as a blend of Western authoritative and authoritarian styles with positive and-although very limited-negative parenting. Certain aspects of ga-jung-kyo-yuk are positively associated with authoritative style or authoritarian style, or even with both of them simultaneously. They were positively associated with positive parenting (warmth, acceptance, and communication) but not with harsh parenting (rejection and negative discipline). Exceptions to this general pattern were Korean traditional disciplinary practices and the later age of separate sleeping of children. The study discusses implications of these findings and provides suggestions for future research.

  14. Is Asian American Parenting Controlling and Harsh? Empirical Testing of Relationships between Korean American and Western Parenting Measures

    PubMed Central

    Choi, Yoonsun; Kim, You Seung; Kim, Su Yeong; Park, Irene Kim

    2013-01-01

    Asian American parenting is often portrayed as highly controlling and even harsh. This study empirically tested the associations between a set of recently developed Korean ga-jung-kyo-yuk measures and several commonly used Western parenting measures to accurately describe Asian American family processes, specifically those of Korean Americans. The results show a much nuanced and detailed picture of Korean American parenting as a blend of Western authoritative and authoritarian styles with positive and—although very limited—negative parenting. Certain aspects of ga-jung-kyo-yuk are positively associated with authoritative style or authoritarian style, or even with both of them simultaneously. They were positively associated with positive parenting (warmth, acceptance, and communication) but not with harsh parenting (rejection and negative discipline). Exceptions to this general pattern were Korean traditional disciplinary practices and the later age of separate sleeping of children. The study discusses implications of these findings and provides suggestions for future research. PMID:23977415

  15. Is Asian American Parenting Controlling and Harsh? Empirical Testing of Relationships between Korean American and Western Parenting Measures.

    PubMed

    Choi, Yoonsun; Kim, You Seung; Kim, Su Yeong; Park, Irene Kim

    2013-03-01

    Asian American parenting is often portrayed as highly controlling and even harsh. This study empirically tested the associations between a set of recently developed Korean ga-jung-kyo-yuk measures and several commonly used Western parenting measures to accurately describe Asian American family processes, specifically those of Korean Americans. The results show a much nuanced and detailed picture of Korean American parenting as a blend of Western authoritative and authoritarian styles with positive and-although very limited-negative parenting. Certain aspects of ga-jung-kyo-yuk are positively associated with authoritative style or authoritarian style, or even with both of them simultaneously. They were positively associated with positive parenting (warmth, acceptance, and communication) but not with harsh parenting (rejection and negative discipline). Exceptions to this general pattern were Korean traditional disciplinary practices and the later age of separate sleeping of children. The study discusses implications of these findings and provides suggestions for future research. PMID:23977415

  16. Aspects of the Acquisition of Object Control and ECM-Type Verbs in European Portuguese

    ERIC Educational Resources Information Center

    Santos, Ana Lúcia; Gonçalves, Anabela; Hyams, Nina

    2016-01-01

    We investigate the acquisition of sentential complementation under causative, perception, and object control verbs in European Portuguese, a language rich in complement types, including the typologically marked inflected infinitives. We tested 58 children between 3 and 5 years of age and 24 adults on a sentence completion task. The results support…

  17. MHC-dependent mate choice in humans: why genomic patterns from the HapMap European American dataset support the hypothesis.

    PubMed

    Laurent, Romain; Chaix, Raphaëlle

    2012-04-01

    The role of the major histocompatibility complex (MHC) in mate choice in humans is controversial. Nowadays, the availability of genetic variation data at genomic scales allows for a careful assessment of this question. In 2008, Chaix et al. reported evidence for MHC-dependent mate choice among European American spouses from the HapMap 2 dataset. Recently, Derti et al. suggested that this observation was not robust. Furthermore, when Derti et al. applied similar analyses to the HapMap 3 European American samples, they did not see a significant effect. Although some of the points raised by Derti et al. are relevant, we disagree with the reported absence of evidence for MHC-dependent mate choice within the HapMap samples. More precisely, we show here that the MHC dissimilarity among HapMap 3 European American spouses is still extreme in comparison to the rest of the genome, even after multiple testing correction. This finding supports the hypothesis of MHC-dependent mate choice in some human populations.

  18. The primary structure of glucagon-like peptide but not insulin has been conserved between the American eel, Anguilla rostrata and the European eel, Anguilla anguilla.

    PubMed

    Conlon, J M; Andrews, P C; Thim, L; Moon, T W

    1991-04-01

    Insulin was isolated from the pancreas of the American eel, Anguilla rostrata, and its primary structure was established as (Formula: see text). Eel insulin contains unusual substitutions at B-21, B-22, and B-26 in the putative receptor-binding region of the molecule compared with other mammalian and fish insulins. The A-chain of insulin from the European eel contains an asparagine rather than a serine residue at position A-12. Similarly, amino acid composition data indicate the B-chain of insulin from the European eel is appreciably different from that from the American eel. The primary structure of glucagon-like peptide (GLP) from the American eel is identical to that from the European eel, Anguilla anguilla. The primary structure of the peptide was established as (Formula: see text). Fast-atom bombardment mass spectrometry demonstrated that the COOH-terminal arginyl residue is alpha-amidated. The strong evolutionary pressure to conserve the structure of GLP provides further support for the assertion that the peptide plays an important regulatory role in teleost fish.

  19. Latino and European American early adolescents' exposure to music with substance-use references: examining parent-child communication as a moderator.

    PubMed

    Kam, Jennifer A; Wang, Ningxin; Harvey, Jessica

    2014-02-01

    This study hypothesized that frequent exposure to and attention to music with substance-use references would be indirectly related to alcohol, cigarette, or marijuana use through pro-substance-use beliefs (e.g., norms, outcome expectancies, and refusal efficacy). Parent-child communication, however, would attenuate such associations, which would differ by ethnicity. Multigroup mediation and moderation analyses were conducted, using cross-sectional survey data from 253 Latino and 308 European American 6th-8th grades students. For Latino and European American early adolescents, best-friend-injunctive norms and weak refusal efficacy were significant mediators, but not positive outcome expectancies. Descriptive norms were a significant mediator, but only for European American early adolescents. Although targeted parent-child communication and parental mediation did not moderate the associations between the music-exposure variables and the pro-substance-use beliefs variables, targeted parent-child communication attenuated the association between listening to favorite songs and alcohol consumption. Parental mediation attenuated the association between attention to music and alcohol consumption.

  20. Tick-Specific Borrelial Antigens Appear to Be Upregulated in American but Not European Patients With Lyme Arthritis, a Late Manifestation of Lyme Borreliosis

    PubMed Central

    Li, Xin; Strle, Klemen; Wang, Peng; Acosta, David I.; McHugh, Gail A.; Sikand, Nikhil; Strle, Franc; Steere, Allen C.

    2013-01-01

    Borrelia burgdorferi (Bb) sensu lato, the etiologic agent of Lyme borreliosis, adapts to distinct environments in the mammalian host and the tick vector by differential gene expression. As a result, infected mice are not exposed to and rarely make antibodies to the set of antigens that are preferentially expressed in the tick, including outer surface protein A (OspA), Borrelia iron and copper-binding protein A (BicA), and OspD. Surprisingly, however, antibodies to OspA and BicA have been noted in American patients with Lyme arthritis. Here, we examined serum samples from 210 American patients and 66 European patients with a range of early or late manifestations of Lyme borreliosis and found that only American patients with Lyme arthritis commonly had antibody responses to OspA, BicA, and OspD. This suggests that infection with American but not European Borrelia strains often leads to concerted upregulation or derepression of tick-specific spirochetal antigens in these patients. PMID:23766526

  1. Tick-specific borrelial antigens appear to be upregulated in American but not European patients with Lyme arthritis, a late manifestation of Lyme borreliosis.

    PubMed

    Li, Xin; Strle, Klemen; Wang, Peng; Acosta, David I; McHugh, Gail A; Sikand, Nikhil; Strle, Franc; Steere, Allen C

    2013-09-01

    Borrelia burgdorferi (Bb) sensu lato, the etiologic agent of Lyme borreliosis, adapts to distinct environments in the mammalian host and the tick vector by differential gene expression. As a result, infected mice are not exposed to and rarely make antibodies to the set of antigens that are preferentially expressed in the tick, including outer surface protein A (OspA), Borrelia iron and copper-binding protein A (BicA), and OspD. Surprisingly, however, antibodies to OspA and BicA have been noted in American patients with Lyme arthritis. Here, we examined serum samples from 210 American patients and 66 European patients with a range of early or late manifestations of Lyme borreliosis and found that only American patients with Lyme arthritis commonly had antibody responses to OspA, BicA, and OspD. This suggests that infection with American but not European Borrelia strains often leads to concerted upregulation or derepression of tick-specific spirochetal antigens in these patients.

  2. Identifying components for programmatic latent tuberculosis infection control in the European Union.

    PubMed

    Sandgren, Andreas; Vonk Noordegraaf-Schouten, Jannigje M; Oordt-Speets, Anouk M; van Kessel, Gerarda B; de Vlas, Sake J; van der Werf, Marieke J

    2016-08-25

    Individuals with latent tuberculosis infection (LTBI) are the reservoir of Mycobacterium tuberculosis in a population and as long as this reservoir exists, elimination of tuberculosis (TB) will not be feasible. In 2013, the European Centre for Disease Prevention and Control (ECDC) started an assessment of benefits and risks of introducing programmatic LTBI control, with the aim of providing guidance on how to incorporate LTBI control into national TB strategies in European Union/European Economic Area (EU/EEA) Member States and candidate countries. In a first step, experts from the Member States, candidate countries, and international and national organisations were consulted on the components of programmatic LTBI control that should be considered and evaluated in literature reviews, mathematical models and cost-effectiveness studies. This was done through a questionnaire and two interactive discussion rounds. The main components identified were identification and targeting of risk groups, determinants of LTBI and progression to active TB, optimal diagnostic tests for LTBI, effective preventive treatment regimens, and to explore the potential for combining LTBI control with other health programmes. Political commitment, a solid healthcare infrastructure, and favourable economic situation in specific countries were identified as essential to facilitate the implementation of programmatic LTBI control.

  3. Identifying components for programmatic latent tuberculosis infection control in the European Union.

    PubMed

    Sandgren, Andreas; Vonk Noordegraaf-Schouten, Jannigje M; Oordt-Speets, Anouk M; van Kessel, Gerarda B; de Vlas, Sake J; van der Werf, Marieke J

    2016-08-25

    Individuals with latent tuberculosis infection (LTBI) are the reservoir of Mycobacterium tuberculosis in a population and as long as this reservoir exists, elimination of tuberculosis (TB) will not be feasible. In 2013, the European Centre for Disease Prevention and Control (ECDC) started an assessment of benefits and risks of introducing programmatic LTBI control, with the aim of providing guidance on how to incorporate LTBI control into national TB strategies in European Union/European Economic Area (EU/EEA) Member States and candidate countries. In a first step, experts from the Member States, candidate countries, and international and national organisations were consulted on the components of programmatic LTBI control that should be considered and evaluated in literature reviews, mathematical models and cost-effectiveness studies. This was done through a questionnaire and two interactive discussion rounds. The main components identified were identification and targeting of risk groups, determinants of LTBI and progression to active TB, optimal diagnostic tests for LTBI, effective preventive treatment regimens, and to explore the potential for combining LTBI control with other health programmes. Political commitment, a solid healthcare infrastructure, and favourable economic situation in specific countries were identified as essential to facilitate the implementation of programmatic LTBI control. PMID:27589214

  4. Functional Resilience against Climate-Driven Extinctions – Comparing the Functional Diversity of European and North American Tree Floras

    PubMed Central

    Liebergesell, Mario; Stahl, Ulrike; Freiberg, Martin; Welk, Erik; Kattge, Jens; Cornelissen, J. Hans C.; Peñuelas, Josep

    2016-01-01

    Future global change scenarios predict a dramatic loss of biodiversity for many regions in the world, potentially reducing the resistance and resilience of ecosystem functions. Once before, during Plio-Pleistocene glaciations, harsher climatic conditions in Europe as compared to North America led to a more depauperate tree flora. Here we hypothesize that this climate driven species loss has also reduced functional diversity in Europe as compared to North America. We used variation in 26 traits for 154 North American and 66 European tree species and grid-based co-occurrences derived from distribution maps to compare functional diversity patterns of the two continents. First, we identified similar regions with respect to contemporary climate in the temperate zone of North America and Europe. Second, we compared the functional diversity of both continents and for the climatically similar sub-regions using the functional dispersion-index (FDis) and the functional richness index (FRic). Third, we accounted in these comparisons for grid-scale differences in species richness, and, fourth, investigated the associated trait spaces using dimensionality reduction. For gymnosperms we find similar functional diversity on both continents, whereas for angiosperms functional diversity is significantly greater in Europe than in North America. These results are consistent across different scales, for climatically similar regions and considering species richness patterns. We decomposed these differences in trait space occupation into differences in functional diversity vs. differences in functional identity. We show that climate-driven species loss on a continental scale might be decoupled from or at least not linearly related to changes in functional diversity. This might be important when analyzing the effects of climate-driven biodiversity change on ecosystem functioning. PMID:26848836

  5. An Official American Thoracic Society/European Respiratory Society Statement: Update on Limb Muscle Dysfunction in Chronic Obstructive Pulmonary Disease

    PubMed Central

    Maltais, François; Decramer, Marc; Casaburi, Richard; Barreiro, Esther; Burelle, Yan; Debigaré, Richard; Dekhuijzen, P. N. Richard; Franssen, Frits; Gayan-Ramirez, Ghislaine; Gea, Joaquim; Gosker, Harry R.; Gosselink, Rik; Hayot, Maurice; Hussain, Sabah N. A.; Janssens, Wim; Polkey, Micheal I.; Roca, Josep; Saey, Didier; Schols, Annemie M. W. J.; Spruit, Martijn A.; Steiner, Michael; Taivassalo, Tanja; Troosters, Thierry; Vogiatzis, Ioannis; Wagner, Peter D.

    2014-01-01

    Background: Limb muscle dysfunction is prevalent in chronic obstructive pulmonary disease (COPD) and it has important clinical implications, such as reduced exercise tolerance, quality of life, and even survival. Since the previous American Thoracic Society/European Respiratory Society (ATS/ERS) statement on limb muscle dysfunction, important progress has been made on the characterization of this problem and on our understanding of its pathophysiology and clinical implications. Purpose: The purpose of this document is to update the 1999 ATS/ERS statement on limb muscle dysfunction in COPD. Methods: An interdisciplinary committee of experts from the ATS and ERS Pulmonary Rehabilitation and Clinical Problems assemblies determined that the scope of this document should be limited to limb muscles. Committee members conducted focused reviews of the literature on several topics. A librarian also performed a literature search. An ATS methodologist provided advice to the committee, ensuring that the methodological approach was consistent with ATS standards. Results: We identified important advances in our understanding of the extent and nature of the structural alterations in limb muscles in patients with COPD. Since the last update, landmark studies were published on the mechanisms of development of limb muscle dysfunction in COPD and on the treatment of this condition. We now have a better understanding of the clinical implications of limb muscle dysfunction. Although exercise training is the most potent intervention to address this condition, other therapies, such as neuromuscular electrical stimulation, are emerging. Assessment of limb muscle function can identify patients who are at increased risk of poor clinical outcomes, such as exercise intolerance and premature mortality. Conclusions: Limb muscle dysfunction is a key systemic consequence of COPD. However, there are still important gaps in our knowledge about the mechanisms of development of this problem

  6. Genetic variation in OPRD1 and the response to treatment for opioid dependence with buprenorphine in European-American females.

    PubMed

    Clarke, T-K; Crist, R C; Ang, A; Ambrose-Lanci, L M; Lohoff, F W; Saxon, A J; Ling, W; Hillhouse, M P; Bruce, R D; Woody, G; Berrettini, W H

    2014-06-01

    Two commonly prescribed treatments for opioid addiction are methadone and buprenorphine. Although these drugs show some efficacy in treating opioid dependence, treatment response varies among individuals. It is likely that genetic factors have a role in determining treatment outcome. This study analyses the pharmacogenetic association of six polymorphisms in OPRD1, the gene encoding the delta-opioid receptor, on treatment outcome in 582 opioid addicted European Americans randomized to either methadone or buprenorphine/naloxone (Suboxone) over the course of a 24-week open-label clinical trial. Treatment outcome was assessed as the number of missed or opioid-positive urine drug screens over the 24 weeks. In the total sample, no single-nucleotide polymorphisms (SNPs) in OPRD1 were significantly associated with treatment outcome in either treatment arm. However, sex-specific analyses revealed two intronic SNPs (rs581111 and rs529520) that predicted treatment outcome in females treated with buprenorphine. Females with the AA or AG genotypes at rs581111 had significantly worse outcomes than those with the GG genotype when treated with buprenorphine (P=0.03, relative risk (RR)=1.67, 95% confidence interval (CI) 1.06-2.1). For rs529520, females with the AA genotype had a significantly worse outcome than those with the CC genotype when (P=0.006, RR=2.15, 95% CI 1.3-2.29). No significant associations were detected in males. These findings suggest that rs581111 and rs52920 may be useful when considering treatment options for female opioid addicts, however, confirmation in an independent sample is warranted. PMID:24126707

  7. Genetic variation in OPRD1 and the response to treatment for opioid dependence with buprenorphine in European American females

    PubMed Central

    Clarke, Toni-Kim; Crist, Richard C.; Ang, Alfonso; Ambrose-Lanci, Lisa M.; Lohoff, Falk W.; Saxon, Andrew J.; Ling, Walter; Hillhouse, Maureen P.; Bruce, R. Douglas; Woody, George; Berrettini, Wade H.

    2013-01-01

    Two commonly prescribed treatments for opioid addiction are methadone and buprenorphine. While these drugs show some efficacy in treating opioid dependence, treatment response varies among individuals. It is likely that genetic factors play a role in determining treatment outcome. This study analyses the pharmacogenetic association of 6 polymorphisms in OPRD1, the gene encoding the delta-opioid receptor, on treatment outcome in 582 opioid addicted European Americans randomized to either methadone or buprenorphine/naloxone ((Suboxone®) over the course of a 24 week open-label clinical trial. Treatment outcome was assessed as the number of missed or opioid positive urine drug screens over the 24 weeks. In the total sample, no SNPs in OPRD1 were significantly associated with treatment outcome in either treatment arm. However, sex-specific analyses revealed 2 intronic SNPs (rs581111 and rs529520) that predicted treatment outcome in females treated with buprenorphine. Females with the AA or AG genotypes at rs581111 had significantly worse outcomes than those with the GG genotype when treated with buprenorphine (p=0.03, RR=1.67, 95% C.I.[1.06-2.1]). For rs529520, females with the AA genotype had a significantly worse outcome than those with the CC genotype when (p=0.006, RR=2.15, 95%C.I.[1.3-2.29]). No significant associations were detected in males. These findings suggest that rs581111 and rs52920 may be useful when considering treatment options for female opioid addicts, however confirmation in an independent sample is warranted. PMID:24126707

  8. Functional Resilience against Climate-Driven Extinctions - Comparing the Functional Diversity of European and North American Tree Floras.

    PubMed

    Liebergesell, Mario; Reu, Björn; Stahl, Ulrike; Freiberg, Martin; Welk, Erik; Kattge, Jens; Cornelissen, J Hans C; Peñuelas, Josep; Wirth, Christian

    2016-01-01

    Future global change scenarios predict a dramatic loss of biodiversity for many regions in the world, potentially reducing the resistance and resilience of ecosystem functions. Once before, during Plio-Pleistocene glaciations, harsher climatic conditions in Europe as compared to North America led to a more depauperate tree flora. Here we hypothesize that this climate driven species loss has also reduced functional diversity in Europe as compared to North America. We used variation in 26 traits for 154 North American and 66 European tree species and grid-based co-occurrences derived from distribution maps to compare functional diversity patterns of the two continents. First, we identified similar regions with respect to contemporary climate in the temperate zone of North America and Europe. Second, we compared the functional diversity of both continents and for the climatically similar sub-regions using the functional dispersion-index (FDis) and the functional richness index (FRic). Third, we accounted in these comparisons for grid-scale differences in species richness, and, fourth, investigated the associated trait spaces using dimensionality reduction. For gymnosperms we find similar functional diversity on both continents, whereas for angiosperms functional diversity is significantly greater in Europe than in North America. These results are consistent across different scales, for climatically similar regions and considering species richness patterns. We decomposed these differences in trait space occupation into differences in functional diversity vs. differences in functional identity. We show that climate-driven species loss on a continental scale might be decoupled from or at least not linearly related to changes in functional diversity. This might be important when analyzing the effects of climate-driven biodiversity change on ecosystem functioning. PMID:26848836

  9. In vitro antimicrobial activity against 10 North American and European Lawsonia intracellularis isolates.

    PubMed

    Wattanaphansak, Suphot; Singer, Randall S; Gebhart, Connie J

    2009-03-01

    The objective of this study was to determine the in vitro minimum inhibitory concentration (MIC) of antimicrobials against 10 isolates of Lawsonia intracellularis, the etiological agent of proliferative enteropathy (PE). Antimicrobials tested included carbadox, chlortetracycline, lincomycin, tiamulin, tylosin and valnemulin. The MIC of each antimicrobial against L. intracellularis was determined using a tissue culture system and was identified as the lowest concentration that inhibited 99% of L. intracellularis growth, as compared to the antimicrobial-free control. Each antimicrobial concentration was evaluated for both intracellular and extracellular activity against L. intracellularis, an obligately intracellular bacterium. When tested for intracellular activity, carbadox, tiamulin, and valnemulin were the most active antimicrobials with MICs of < or =0.5microg/ml. Tylosin (MICs ranging from 0.25 to 32microg/ml) and chlortetracycline (MICs ranging from 0.125 to 64microg/ml) showed intermediate activities and lincomycin (MICs ranging from 8 to >128mIcog/ml) showed the least activity. When tested for extracellular activity, valnemulin (MICs ranging from 0.125 to 4microg/ml) was the most active against most L. intracellularis isolates. Chlortetracycline (MICs ranging from 16 to 64microg/ml), tylosin (MICs ranging from 1 to >128microg/ml), and tiamulin (MICs ranging from 1 to 32microg/ml) showed intermediate activities. Lincomycin (MICs ranging from 32 to >128microg/ml) showed the least activity. Our in vitro results showed that each L. intracellularis isolate had a different antimicrobial sensitivity pattern and these data can be utilized as an in vitro guideline for the further antimicrobial evaluation of field L. intracellularis isolates. PMID:18823723

  10. Conceptual design of the control software for the European Solar Telescope

    NASA Astrophysics Data System (ADS)

    Di Marcantonio, P.; Cirami, R.; Romano, P.; Cosentino, R.; Ermolli, I.; Giorgi, F.

    2012-09-01

    Aim of this paper is to present an overview of the conceptual design of the Control Software for the European Solar Telescope (EST), as emerged after the successful Conceptual Design Review held in June 2011 which formally concluded the EST Preliminary Design Study. After a general description of ECS (EST Control Software) architecture end-to-end, from operation concepts and observation preparations to the control of the planned focal plane instruments, the paper focuses on the arrangement devised to date of ECS to cope with the foreseen scientific requirements. EST major subsystems together with the functions to be controlled are eventually detailed and discussed.

  11. Interference in foraging behaviour of European and American house dust mites Dermatophagoides pteronyssinus and Dermatophagoides farinae (Acari: Pyroglyphidae) by catmint, Nepeta cataria (Lamiaceae).

    PubMed

    Khan, M A; Jones, I; Loza-Reyes, E; Cameron, M M; Pickett, J A; Birkett, M A

    2012-05-01

    The European and American house dust mites, Dermatophagoides pteronyssinus and D. farinae, have a huge impact upon human health worldwide due to being the most important indoor trigger of atopic diseases such as asthma, rhinitis and atopic dermatitis. Preceding studies have shown that the behavioural response of house dust mites towards volatile chemicals from food sources can be assessed using a Y-tube olfactometer assay. In the current study, we used this assay to investigate, for the first time, the ability of the essential oil of the catmint plant, Nepeta cataria (Lamiaceae), known to repel other ectoparasites affecting human and animal health, to interfere with the attraction of D. pteronyssinus and D. farinae towards a standard food source (fish flakes). Two distinct chemotypes (A and B), enriched in the iridoid compounds (4aS,7S,7aR)-nepetalactone and (4aS,7S,7aS)-nepetalactone, and the sesquiterpene (E)-(1R,9S)-caryophyllene, were used. Initial assays with a hexane extract of fish flakes (FF extract) confirmed attraction of mites to this positive control (P < 0.001 and P < 0.05 for D. pteronyssinus and D. farinae respectively), but when presented in combination with either N. cataria chemotype, tested across a range of doses (10, 1, 0.1 and 0.01 μg), decreasing attraction of mites to their food source was observed as the dose augmented. Our study shows that N. cataria, enriched in iridoid nepetalactones and (E)-(1R,9S)-caryophyllene, exhibits potent repellent activity for house dust mites, and has the potential for deployment in control programmes based on interference with normal house dust mite behaviour.

  12. Interference in foraging behaviour of European and American house dust mites Dermatophagoides pteronyssinus and Dermatophagoides farinae (Acari: Pyroglyphidae) by catmint, Nepeta cataria (Lamiaceae).

    PubMed

    Khan, M A; Jones, I; Loza-Reyes, E; Cameron, M M; Pickett, J A; Birkett, M A

    2012-05-01

    The European and American house dust mites, Dermatophagoides pteronyssinus and D. farinae, have a huge impact upon human health worldwide due to being the most important indoor trigger of atopic diseases such as asthma, rhinitis and atopic dermatitis. Preceding studies have shown that the behavioural response of house dust mites towards volatile chemicals from food sources can be assessed using a Y-tube olfactometer assay. In the current study, we used this assay to investigate, for the first time, the ability of the essential oil of the catmint plant, Nepeta cataria (Lamiaceae), known to repel other ectoparasites affecting human and animal health, to interfere with the attraction of D. pteronyssinus and D. farinae towards a standard food source (fish flakes). Two distinct chemotypes (A and B), enriched in the iridoid compounds (4aS,7S,7aR)-nepetalactone and (4aS,7S,7aS)-nepetalactone, and the sesquiterpene (E)-(1R,9S)-caryophyllene, were used. Initial assays with a hexane extract of fish flakes (FF extract) confirmed attraction of mites to this positive control (P < 0.001 and P < 0.05 for D. pteronyssinus and D. farinae respectively), but when presented in combination with either N. cataria chemotype, tested across a range of doses (10, 1, 0.1 and 0.01 μg), decreasing attraction of mites to their food source was observed as the dose augmented. Our study shows that N. cataria, enriched in iridoid nepetalactones and (E)-(1R,9S)-caryophyllene, exhibits potent repellent activity for house dust mites, and has the potential for deployment in control programmes based on interference with normal house dust mite behaviour. PMID:22382713

  13. A comparison of the structure of American (Homarus americanus) and European (Homarus gammarus) lobster cuticle with particular reference to shell disease susceptibility.

    PubMed

    Davies, Charlotte E; Whitten, Miranda M A; Kim, Anita; Wootton, Emma C; Maffeis, Thierry G G; Tlusty, Michael; Vogan, Claire L; Rowley, Andrew F

    2014-03-01

    The integument of arthropods is an important first-line defence against the invasion of parasites and pathogens. Once damaged, this can be subject to colonisation by microbial agents from the surrounding environment, which in crustaceans can lead to a condition termed shell disease syndrome. This condition has been reported in several crustacean species, including crabs and lobsters. The syndrome is a progressive condition where the outer cuticle becomes pitted and eroded, and in extreme cases is compromised, leaving animals susceptible to septicaemia. This study examined the susceptibility of juvenile American (Homarus americanus) and European (Homarus gammarus) lobsters to shell disease, as a result of mechanical damage. Scanning electron microscopy was used as a method to identify differences in the cuticle structure and consequences of mechanical damage. Claw regions were aseptically punctured, whilst carapaces were abraded using sterile sandpaper, to mimic natural damage. After a period of between 10 and 12 weeks, lobsters were sacrificed, fixed and stored for later examination. The carapace and claws of juvenile American lobsters were shown to be thinner and more vulnerable to abrasion damage than their European counterparts. In addition, the number and distribution of setal pits and pore canal openings also differed between the two species of lobster. Mechanical damage resulted in the formation of shell disease lesions on the claw and carapace of both lobster species. However, American lobsters, unlike their European counterparts, had extensive bacterial colonisation on the margins of these lesions. Overall, it is concluded that the cuticle of the American lobster is more susceptible to damage and resulting microbial colonisation. This may have implications for susceptibility of both species of lobster to shell disease syndrome. PMID:24468664

  14. A comparison of the structure of American (Homarus americanus) and European (Homarus gammarus) lobster cuticle with particular reference to shell disease susceptibility.

    PubMed

    Davies, Charlotte E; Whitten, Miranda M A; Kim, Anita; Wootton, Emma C; Maffeis, Thierry G G; Tlusty, Michael; Vogan, Claire L; Rowley, Andrew F

    2014-03-01

    The integument of arthropods is an important first-line defence against the invasion of parasites and pathogens. Once damaged, this can be subject to colonisation by microbial agents from the surrounding environment, which in crustaceans can lead to a condition termed shell disease syndrome. This condition has been reported in several crustacean species, including crabs and lobsters. The syndrome is a progressive condition where the outer cuticle becomes pitted and eroded, and in extreme cases is compromised, leaving animals susceptible to septicaemia. This study examined the susceptibility of juvenile American (Homarus americanus) and European (Homarus gammarus) lobsters to shell disease, as a result of mechanical damage. Scanning electron microscopy was used as a method to identify differences in the cuticle structure and consequences of mechanical damage. Claw regions were aseptically punctured, whilst carapaces were abraded using sterile sandpaper, to mimic natural damage. After a period of between 10 and 12 weeks, lobsters were sacrificed, fixed and stored for later examination. The carapace and claws of juvenile American lobsters were shown to be thinner and more vulnerable to abrasion damage than their European counterparts. In addition, the number and distribution of setal pits and pore canal openings also differed between the two species of lobster. Mechanical damage resulted in the formation of shell disease lesions on the claw and carapace of both lobster species. However, American lobsters, unlike their European counterparts, had extensive bacterial colonisation on the margins of these lesions. Overall, it is concluded that the cuticle of the American lobster is more susceptible to damage and resulting microbial colonisation. This may have implications for susceptibility of both species of lobster to shell disease syndrome.

  15. PREFACE: 12th European Workshop on Advanced Control and Diagnosis (ACD 2015)

    NASA Astrophysics Data System (ADS)

    Straka, Ondřej; Punčochář, Ivo; Duník, Jindřich

    2015-11-01

    The 12th European Workshop on Advanced Control and Diagnosis (ACD 2015) took place at the Research Centre NTIS - New Technologies for the Information Society, Faculty of Applied Sciences, University of West Bohemia, Pilsen, Czech Republic, on November 19 - 20, 2015. The annual European Workshop on Advanced Control and Diagnosis has been organized since 2003 by Control Engineering departments of several European universities in Germany, France, the UK, Poland, Italy, Hungary, and Denmark to bring together senior and junior academics and engineers from diverse fields of automatic control, fault detection, and signal processing. The workshop provides an opportunity for researchers and developers to present their recent theoretical developments, practical applications, or even open problems. It also offers a great opportunity for industrial partners to express their needs and priorities and to review the current activities in the fields. A total of 74 papers have been submitted for ACD 2015. Based on the peer reviews 48 papers were accepted for the oral presentation and 10 papers for the poster presentation. The accepted papers covered areas of control theory and applications, identification, estimation, signal processing, and fault detection. In addition, four excellent plenary lectures were delivered by Prof. Fredrik Gustafsson (Automotive Sensor Mining for Tire Pressure Monitoring), Prof. Vladimír Havlena (Advanced Process Control for Energy Efficiency), Prof. Silvio Simani (Advanced Issues on Wind Turbine Modelling and Control), and Prof. Robert Babuška (Learning Control in Robotics). The ACD 2015 was for the first time in the workshop history co-sponsored by the International Federation of Automatic Control (IFAC). On behalf of the ACD 2015 organising committee, we would like to thank all those who prepared and submitted papers, participated in the peer review process, supported, and attended the workshop.

  16. Acid rain and photochemical oxidants control policies in the European community: A decision analysis framework

    NASA Astrophysics Data System (ADS)

    Bell, Sarah; Raymond, Karen; Watson, Stephen; Wenman, Paul

    The methodology and key findings are presented of a study to evaluate costs and benefits of alternative acid rain control strategies to be implemented at a European Community level between 1980 and 2000. The methodology adopted was decision analysis whose key advantage is an explicit consideration of uncertainty. Benefits predicted under some of the control strategies were found to be significantly greater than those predicted for the 'no control' case, particularly for lakes; urban environmental quality was only expected to improve greatly under the strategy that specifically targeted urban emissions; predictions for crops and forests were relatively uncertain due to inadequacies in the measurement and modelling of ozone.

  17. Tribally Controlled Colleges: Making Good Medicine. American Indian Studies, Volume 3.

    ERIC Educational Resources Information Center

    Stein, Wayne J.

    This book traces the development of tribally controlled colleges (TCC), placing them in a historical context within Native American higher education and within the junior and community college movement. It examines the first 10 years of the movement, focusing in particular on six TCC's and the American Indian Higher Education Consortium (AIHEC),…

  18. Mosquito-borne disease surveillance by the European Centre for Disease Prevention and Control.

    PubMed

    Zeller, H; Marrama, L; Sudre, B; Van Bortel, W; Warns-Petit, E

    2013-08-01

    For a few years, a series of traditionally tropical mosquito-borne diseases, such as chikungunya fever and dengue, have posed challenges to national public health authorities in the European region. Other diseases have re-emerged, e.g. malaria in Greece, or spread to other countries, e.g. West Nile fever. These diseases are reportable within the European Union (EU), and the European Centre for Disease Prevention and Control collects information in various ways to provide EU member states with topical assessments of disease threats, risks and trends for prompt and appropriate public health action. Using disease-specific expert networks, the European Surveillance System (TESSy) collects standardized comparable information on all statutory communicable diseases in a database. In addition, the event-based surveillance aims to detect potential public health threats early, and to allow timely response and support to blood deferral decisions for pathogens that can be transmitted through blood donation. Laboratory capacity for early detection is implemented through external quality assessments. Other activities include the development of guidelines for the surveillance of mosquito vectors, and the production of regularly updated maps on the currently known occurrence of mosquito vector species.

  19. The Relationship between Barriers to Birth Control Use and Actual Birth Control Use among Mexican-American Adolescents.

    ERIC Educational Resources Information Center

    Pesa, Jacqueline A.; Mathews, Jeff

    2000-01-01

    Examines the relationship between barriers to using birth control and actual use of birth control among Mexican American adolescents (N=26,666). Results show that nonusers had significantly higher barrier scores compared with users of birth control. These results indicate that attitudes toward birth control are associated with actual birth control…

  20. Non-European Immigrants among Political Science Faculty: American Higher Education and the New Wave of Immigration.

    ERIC Educational Resources Information Center

    Manrique, Gabriel G.; Manrique, Cecilia G.

    This document reports the results of a survey of immigrant political science faculty of non-European origin during the fall of 1992. There were five purposes for conducting the survey: (1) to collect data on the characteristics of faculty in the United States who migrated from non-European countries, particularly the less developed countries; (2)…

  1. Smoking and genetic risk variation across populations of European, Asian, and African American ancestry--a meta-analysis of chromosome 15q25.

    PubMed

    Chen, Li-Shiun; Saccone, Nancy L; Culverhouse, Robert C; Bracci, Paige M; Chen, Chien-Hsiun; Dueker, Nicole; Han, Younghun; Huang, Hongyan; Jin, Guangfu; Kohno, Takashi; Ma, Jennie Z; Przybeck, Thomas R; Sanders, Alan R; Smith, Jennifer A; Sung, Yun Ju; Wenzlaff, Angie S; Wu, Chen; Yoon, Dankyu; Chen, Ying-Ting; Cheng, Yu-Ching; Cho, Yoon Shin; David, Sean P; Duan, Jubao; Eaton, Charles B; Furberg, Helena; Goate, Alison M; Gu, Dongfeng; Hansen, Helen M; Hartz, Sarah; Hu, Zhibin; Kim, Young Jin; Kittner, Steven J; Levinson, Douglas F; Mosley, Thomas H; Payne, Thomas J; Rao, D C; Rice, John P; Rice, Treva K; Schwantes-An, Tae-Hwi; Shete, Sanjay S; Shi, Jianxin; Spitz, Margaret R; Sun, Yan V; Tsai, Fuu-Jen; Wang, Jen C; Wrensch, Margaret R; Xian, Hong; Gejman, Pablo V; He, Jiang; Hunt, Steven C; Kardia, Sharon L; Li, Ming D; Lin, Dongxin; Mitchell, Braxton D; Park, Taesung; Schwartz, Ann G; Shen, Hongbing; Wiencke, John K; Wu, Jer-Yuarn; Yokota, Jun; Amos, Christopher I; Bierut, Laura J

    2012-05-01

    Recent meta-analyses of European ancestry subjects show strong evidence for association between smoking quantity and multiple genetic variants on chromosome 15q25. This meta-analysis extends the examination of association between distinct genes in the CHRNA5-CHRNA3-CHRNB4 region and smoking quantity to Asian and African American populations to confirm and refine specific reported associations. Association results for a dichotomized cigarettes smoked per day phenotype in 27 datasets (European ancestry (N = 14,786), Asian (N = 6,889), and African American (N = 10,912) for a total of 32,587 smokers) were meta-analyzed by population and results were compared across all three populations. We demonstrate association between smoking quantity and markers in the chromosome 15q25 region across all three populations, and narrow the region of association. Of the variants tested, only rs16969968 is associated with smoking (P < 0.01) in each of these three populations (odds ratio [OR] = 1.33, 95% CI = 1.25-1.42, P = 1.1 × 10(-17) in meta-analysis across all population samples). Additional variants displayed a consistent signal in both European ancestry and Asian datasets, but not in African Americans. The observed consistent association of rs16969968 with heavy smoking across multiple populations, combined with its known biological significance, suggests rs16969968 is most likely a functional variant that alters risk for heavy smoking. We interpret additional association results that differ across populations as providing evidence for additional functional variants, but we are unable to further localize the source of this association. Using the cross-population study paradigm provides valuable insights to narrow regions of interest and inform future biological experiments.

  2. Efficacy of potential chemical control compounds for removing invasive American bullfrogs (Rana catesbeiana).

    PubMed

    Witmer, Gary W; Snow, Nathan P; Moulton, Rachael S

    2015-01-01

    Invasive American bullfrogs [Rana catesbeiana (Lithobates catesbeianus)] are outcompeting and predating on native biota and contributing to reductions in biodiversity worldwide. Current methods for controlling American bullfrogs are incapable of stopping their expansion, thus more cost-effective and broadly applicable methods are needed. Although chemical control compounds have been identified as effective for removing other invasive amphibians, none have been tested for American bullfrogs. Our objective was to expand on previous research and test the efficacy of 10 potential chemical control compounds for removing invasive American bullfrogs. After a dermal spray-application of 4 ml, we found 3 compounds (i.e., chloroxylenol, rotenone with permethrin, and caffeine) at 5-10 % concentrations in water were 100 % lethal for adult American bullfrogs. Chloroxylenol and rotenone with permethrin were fast acting with time-to-death <2 h. This research presents a first-step toward incorporating chemical control as part of integrated pest management strategy for controlling invasive American bullfrogs. Follow-up studies on delivery systems and reducing non-target hazards should ensue with these compounds to confirm their effectiveness and safety for removing invasive American bullfrogs. PMID:26389022

  3. Efficacy of potential chemical control compounds for removing invasive American bullfrogs (Rana catesbeiana).

    PubMed

    Witmer, Gary W; Snow, Nathan P; Moulton, Rachael S

    2015-01-01

    Invasive American bullfrogs [Rana catesbeiana (Lithobates catesbeianus)] are outcompeting and predating on native biota and contributing to reductions in biodiversity worldwide. Current methods for controlling American bullfrogs are incapable of stopping their expansion, thus more cost-effective and broadly applicable methods are needed. Although chemical control compounds have been identified as effective for removing other invasive amphibians, none have been tested for American bullfrogs. Our objective was to expand on previous research and test the efficacy of 10 potential chemical control compounds for removing invasive American bullfrogs. After a dermal spray-application of 4 ml, we found 3 compounds (i.e., chloroxylenol, rotenone with permethrin, and caffeine) at 5-10 % concentrations in water were 100 % lethal for adult American bullfrogs. Chloroxylenol and rotenone with permethrin were fast acting with time-to-death <2 h. This research presents a first-step toward incorporating chemical control as part of integrated pest management strategy for controlling invasive American bullfrogs. Follow-up studies on delivery systems and reducing non-target hazards should ensue with these compounds to confirm their effectiveness and safety for removing invasive American bullfrogs.

  4. Assessment of acute myocardial infarction: current status and recommendations from the North American society for cardiovascular imaging and the European society of cardiac radiology

    PubMed Central

    Oudkerk, Matthijs; Bluemke, David; Bremerich, Jens; Esteves, Fabio P.; Garcia, Ernest V.; Gutberlet, Matthias; Hundley, W. Gregory; Jerosch-Herold, Michael; Kuijpers, Dirkjan; Kwong, Raymond K.; Nagel, Eike; Lerakis, Stamatios; Oshinski, John; Paul, Jean-François; Underwood, Richard; Wintersperger, Bernd J.; Rees, Michael R.

    2010-01-01

    There are a number of imaging tests that are used in the setting of acute myocardial infarction and acute coronary syndrome. Each has their strengths and limitations. Experts from the European Society of Cardiac Radiology and the North American Society for Cardiovascular Imaging together with other prominent imagers reviewed the literature. It is clear that there is a definite role for imaging in these patients. While comparative accuracy, convenience and cost have largely guided test decisions in the past, the introduction of newer tests is being held to a higher standard which compares patient outcomes. Multicenter randomized comparative effectiveness trials with outcome measures are required. PMID:20972835

  5. American University Mobilizes to Gain Control Over Its Assets.

    ERIC Educational Resources Information Center

    Millman, Howard

    1997-01-01

    Describes how American University's facility, financial, and information system managers created a comprehensive asset-identification, condition, and valuation database. Discusses assemblage of the team, project design, lessons learned, the use of barcodes to track materials, and the payoff of being able to generate specific numbers for budgeting…

  6. Cancer Prevention and Control in American Indians/Alaska Natives.

    ERIC Educational Resources Information Center

    Hampton, James W.

    1992-01-01

    Examines differences among American Indian tribes and Alaska Natives with regard to incidence and mortality rates for various types of cancer, particularly lung, cervix, breast, biliary, gastric, colorectal, prostate, and primary hepatic cancer. Discusses the influence of genetic and environmental factors, smoking, and inadequate medical…

  7. Implementation of the Orbital Maneuvering Systems Engine and Thrust Vector Control for the European Service Module

    NASA Technical Reports Server (NTRS)

    Millard, Jon

    2014-01-01

    The European Space Agency (ESA) has entered into a partnership with the National Aeronautics and Space Administration (NASA) to develop and provide the Service Module (SM) for the Orion Multipurpose Crew Vehicle (MPCV) Program. The European Service Module (ESM) will provide main engine thrust by utilizing the Space Shuttle Program Orbital Maneuvering System Engine (OMS-E). Thrust Vector Control (TVC) of the OMS-E will be provided by the Orbital Maneuvering System (OMS) TVC, also used during the Space Shuttle Program. NASA will be providing the OMS-E and OMS TVC to ESA as Government Furnished Equipment (GFE) to integrate into the ESM. This presentation will describe the OMS-E and OMS TVC and discuss the implementation of the hardware for the ESM.

  8. North American Electric Reliability Council's new control performance standard-oriented automatic generation control

    NASA Astrophysics Data System (ADS)

    Yao, Maojun

    A comprehensive Automatic Generation Control (AGC) Simulator has been developed to provide realistic simulation enviromnent for evaluating different AGC algorithms with respect to NERC's (North American Electric Reliability Council) old control criteria and new control performance standards. It can simulate multiple interconnected control areas with net interchanges among them, with one study control area that consists of ten units of different types and sizes, and other equivalent external control areas with two units modeled for each area. Each control area has its own one-month worth of load data that is based on the actual recordings provided by major electric utilities of the United States, while the study area's load also includes a separate set of non-conforming load (NCL) data. The simulator can simulate all of the major types of generating units, and a delay logic has been added to unit models so that the responses of unit models can be closer to that of real units. A unit can be operating in three modes---base loaded mode, manual dispatch mode, and automatic mode. Simplified schemes of unit commitment and economic dispatch are also developed. A new NERC's control performance standard (CPS) oriented AGC logic has been designed and tested by the comprehensive and realistic AGC simulator mentioned above. The new AGC logic includes the CPS1 control, two methods of the CPS2 control, the DCS control, and the prioritized control coordination scheme. Simulation results indicate that the new AGC can achieve better CPS1 and CPS2 control performances with less amount of control effort. A very short-term load predictor is developed, and its application in different AGC algorithms has been studied. The control performance effects of non-conforming load, including its type and magnitude, and total regulating capacity are investigated. In addition, a set of operator-friendly control performance status displays are designed. An IEEE journal paper has been generated from

  9. The Pan European Phenological Database PEP725: Data Content and Data Quality Control Procedures

    NASA Astrophysics Data System (ADS)

    Jurkovic, Anita; Hübner, Thomas; Koch, Elisabeth; Lipa, Wolfgang; Scheifinger, Helfried; Ungersböck, Markus; Zach-Hermann, Susanne

    2014-05-01

    Phenology - the study of the timing of recurring biological events in the animal and plant world - has become an important approach for climate change impact studies in recent years. It is therefore a "conditio sine qua non" to collect, archive, digitize, control and update phenological datasets. Thus and with regard to cross-border cooperation and activities it was necessary to establish, operate and promote a pan European phenological database (PEP725). Such a database - designed and tested under cost action 725 in 2004 and further developed and maintained in the framework of the EUMETNET program PEP725 - collects data from different European governmental and nongovernmental institutions and thus offers a unique compilation of plant phenological observations. The data follows the same classification scheme - the so called BBCH coding system - that makes datasets comparable. Europe had a long tradition in the observation of phenological events: the history of collecting phenological data and their usage in climatology began in 1751. The first datasets in PEP725 date back to 1868. However, there are only a few observations available until 1950. From 1951 onwards, the phenological networks all over Europe developed rapidly: Currently, PEP725 provides about 9 million records from 23 European countries (covering approximately 50% of Europe). To supply the data in a good and uniform quality it is essential and worthwhile to establish and develop data quality control procedures. Consequently, one of the main tasks within PEP725 is the conception of a multi-stage-quality control. Currently the tests are stepwise composed: completeness -, plausibility -, time consistency -, climatological - and statistical checks. In a nutshell: The poster exemplifies the status quo of the data content of the PEP725 database and incipient stages of used and planned quality controls, respectively. For more details, we would also like to promote and refer to the PEP725 website (http

  10. American History [and] Basic American History [and] European History [and] Global Studies [and] World History: An Interactive Approach. [CD-ROMs].

    ERIC Educational Resources Information Center

    1998

    These interactive curriculum-based study programs in U.S. history, world history, European history, and global studies were created by teachers to align with national and state frameworks and curriculum standards. The interactive programs include graded tests, document-based questions, essays, and skill development projects. Each CD-ROM based…

  11. Maternal socialization goals, parenting styles, and social-emotional adjustment among Chinese and European American young adults: testing a mediation model.

    PubMed

    Li, Yan; Costanzo, Philip R; Putallaz, Martha

    2010-01-01

    The authors compared the associations among perceived maternal socialization goals (self-development, filial piety, and collectivism), perceived maternal parenting styles (authoritative, authoritarian, and training), and the social-emotional adjustment (self-esteem, academic self-efficacy, and depression) between Chinese and European American young adults. The mediation processes in which socialization goals relate to young adults' adjustment outcomes through parenting styles were examined. Results showed that European American participants perceived higher maternal self-development socialization goals, whereas Chinese participants perceived higher maternal collectivism socialization goals as well as more authoritarian parenting. Cross-cultural similarities were found in the associations between perceived maternal authoritative parenting and socioemotional adjustment (e.g., higher self-esteem and higher academic self-efficacy) across the two cultural groups. However, perceived maternal authoritarian and training parenting styles were found only to be related to Chinese participants' adjustment (e.g., higher academic self-efficacy and lower depression). The mediation analyses showed that authoritative parenting significantly mediated the positive associations between the self-development and collectivism goal and socioemotional adjustment for both cultural groups. Additionally, training parenting significantly mediated the positive association between the filial piety goal and young adults' academic self-efficacy for the Chinese group only. Findings of this study highlight the importance of examining parental socialization goals in cross-cultural parenting research. PMID:21171548

  12. The Commission White Paper on a Strategy for a Future EU Chemicals Policy: the view of European companies of American parentage.

    PubMed

    Montfort, Jean-Philippe

    2003-04-01

    After years of good service, EU legislation on chemicals is currently subject to a major review. This process, initiated by the Council of Ministers at Chester in April 1998, will soon lead to new legislative proposals. In the meantime, a review of the Commission's White Paper on "Strategy for a Future Chemicals Policy," published in February 2001, clearly shows that the regulatory landscape in this area will be significantly reshaped and that a new burden will be imposed on industry to demonstrate that the production and use of chemicals indeed conform to high standards of protection of human health and the environment. In the view of industry, on both sides of the Atlantic, while the objectives of the proposed reform can be supported, the measures proposed in the White Paper to implement these objectives are not properly balanced and will lead to substantial societal and economic drawbacks, unless significant adjustments are made. The purpose of this article is to present the pitfalls and difficulties of the reform as they are perceived by the EU Committee of the American Chamber of Commerce in Brussels, an organization that regroups about 150 European companies of American parentage, belonging to a broad range of European business sectors, including producers and users of chemicals. In view of the transatlantic and cross-business character of its membership, the EU Committee offers a different perspective on the debate.

  13. Maternal socialization goals, parenting styles, and social-emotional adjustment among Chinese and European American young adults: testing a mediation model.

    PubMed

    Li, Yan; Costanzo, Philip R; Putallaz, Martha

    2010-01-01

    The authors compared the associations among perceived maternal socialization goals (self-development, filial piety, and collectivism), perceived maternal parenting styles (authoritative, authoritarian, and training), and the social-emotional adjustment (self-esteem, academic self-efficacy, and depression) between Chinese and European American young adults. The mediation processes in which socialization goals relate to young adults' adjustment outcomes through parenting styles were examined. Results showed that European American participants perceived higher maternal self-development socialization goals, whereas Chinese participants perceived higher maternal collectivism socialization goals as well as more authoritarian parenting. Cross-cultural similarities were found in the associations between perceived maternal authoritative parenting and socioemotional adjustment (e.g., higher self-esteem and higher academic self-efficacy) across the two cultural groups. However, perceived maternal authoritarian and training parenting styles were found only to be related to Chinese participants' adjustment (e.g., higher academic self-efficacy and lower depression). The mediation analyses showed that authoritative parenting significantly mediated the positive associations between the self-development and collectivism goal and socioemotional adjustment for both cultural groups. Additionally, training parenting significantly mediated the positive association between the filial piety goal and young adults' academic self-efficacy for the Chinese group only. Findings of this study highlight the importance of examining parental socialization goals in cross-cultural parenting research.

  14. Tuberculosis control and economic recession: longitudinal study of data from 21 European countries, 1991–2012

    PubMed Central

    Reeves, Aaron; Basu, Sanjay; McKee, Martin; Sandgren, Andreas; Semenza, Jan C

    2015-01-01

    Abstract Objective To investigate whether the economic recession affected the control of tuberculosis in the European Union. Methods Multivariate regression models were used to quantify the association between gross domestic product, public health expenditure and tuberculosis case detection rates, using data from 21 European Union member states (1991–2012). The estimated changes in case detection attributable to the recession were combined with mathematical models of tuberculosis transmission, to project the potential influence of the recession on tuberculosis epidemiology until 2030. Findings Between 1991 and 2007, detection rates for sputum-smear-positive tuberculosis in the European Union were stable at approximately 85%. During the economic recession (2008–2011) detection rates declined by a mean of 5.22% (95% confidence interval, CI: 2.54–7.90) but treatment success rates showed no significant change (P = 0.62). A fall in economic output of 100 United States dollars per capita was associated with a 0.22% (95% CI: 0.05–0.39) mean reduction in the tuberculosis case detection rate. An equivalent fall in spending on public health services was associated with a 2.74% (95% CI: 0.31–5.16) mean reduction in the detection rate. Mathematical models suggest that the recession and consequent austerity policies will lead to increases in tuberculosis prevalence and tuberculosis-attributable mortality that are projected to persist for over a decade. Conclusion Across the European Union, reductions in spending on public health services appear to have reduced tuberculosis case detection and to have increased the long-term risk of a resurgence in the disease. PMID:26240458

  15. Performance on the PPVT?III and the EVT: Applicability of the Measures with African American and European American Preschool Children

    ERIC Educational Resources Information Center

    Restrepo, Maria Adelaida; Schwanenflugel, Paula J.; Blake, Jamilia; Neuharth-Pritchett, Stacey; Cramer, Stephen E.; Ruston, Hilary P.

    2006-01-01

    Purpose: The purpose of this study was to determine whether two vocabulary measures were appropriate for the evaluation of African American children and children whose mothers have low education levels, regardless of gender. Method: Data were collected for 210 high-risk, preschool children from a southeastern state in the United States on the…

  16. Vaccine-preventable diseases: the role of the European Centre for Disease Prevention and Control.

    PubMed

    Kramarz, P; Lopalco, P L; Huitric, E; Pastore Celentano, L

    2014-05-01

    The role of the European Centre for Disease Prevention and Control (ECDC) is to strengthen the capacity of the European Union (EU) Member States to protect human health through the prevention and control of infectious diseases. The main objective of the programme on vaccine-preventable diseases and invasive bacterial infections (VPD) is to provide robust evidence and high-quality technical support to the EU Member States to help them in their efforts to prevent and control VPD. Since the establishment of ECDC, several existing VPD surveillance networks have been transferred to ECDC, namely EU-IBIS, DIPNET and EUVAC. In addition to surveillance of diseases, ECDC is collecting information and monitoring other parameters that are of crucial importance for a well-functioning immunization system, including vaccination coverage. The VPD programme also provides independent scientific opinions in the area of immunization and initiates and coordinates scientific studies in the area of vaccination to answer specific questions of public health importance, including risk perception and analysis of behaviour in different population groups. One of the overall ECDC priorities over recent years is the Centre's involvement in measles elimination. The 'Message' tool and the 'Measles Atlas' are examples of work aiming at supporting the efforts of Member States in the elimination phase.

  17. Commonality of flight control systems for support of European telecommunications missions

    NASA Technical Reports Server (NTRS)

    Debatin, Kurt

    1993-01-01

    This paper is concerned with the presentation of mission-independent software systems that provide a common software platform to ground data systems for mission operations. The objectives of such common software platforms are to reduce the cost of the development of mission-dedicated software systems and to increase the level of reliability of the ground data systems for mission operations. In accordance with this objective, the Multi-Satellite Support System (MSSS) was developed at the European Space Operations Center (ESOC). Between 1975 and 1992, the MSSS provided support to 16 European Space Agency (ESA) missions, among them very demanding science missions such as GEOS, EXOSAT, and Giotto. The successful support of these missions proved the validity of the MSSS concept with its extended mission-independent platform. This paper describes the MSSS concept and focuses on the wide use of MSSS as a flight control system for geosynchronous telecommunications satellites. Reference is made to more than 15 telecommunications missions that are operated from Western Europe using flight control systems with an underlying MSSS concept, demonstrating the benefits of a commonly used software platform. Finally, the paper outlines the design of the new generation of flight control systems, which is being developed at ESOC for this decade, following a period of more than 15 years of MSSS support.

  18. Psychosocial factors associated with weight control expectancies in treatment-seeking African American smokers.

    PubMed

    Webb, Monica S; Carey, Michael P

    2009-08-01

    African Americans are disproportionately affected by tobacco smoking and obesity. As weight control expectancies can reinforce smoking maintenance, the purpose of this study was to explore psychosocial factors related to expectancies for weight control among African Americans seeking cessation treatment. African American smokers (N = 117) provided information on demographics, family medical history, personal risk factors, smoking, weight control expectancies and concerns, perceived stress, and acculturation. Multivariate analyses examined hypotheses regarding determinants of weight control expectancies. Fifty-one percent of participants were concerned about gaining weight upon cessation. Positive expectations for weight control through smoking were associated with older age, a family history of heart disease, greater perceived stress, and a lower level of acculturation. In conclusion, many African American smokers are concerned about postcessation weight gain: expectations for weight control through smoking are most evident those with elevated perceived stress, traditional African American cultural values, and a family history of chronic illness. Needed are culturally specific smoking cessation interventions that include weight management strategies as an adjunct to smoking cessation treatments. PMID:19715043

  19. Trends in European English.

    ERIC Educational Resources Information Center

    Wilkinson, Robert

    It is proposed that a European variety of English without native speakers is emerging as a language of international communication in Europe. This is a consequence of many factors, including the strength of the American economy, the breadth and depth of American research in science and technology, the pervasive influence of American-style popular…

  20. Central American paleogeography controlled Pliocene Arctic Ocean molluscan migrations

    NASA Astrophysics Data System (ADS)

    Marincovich, Louie, Jr.

    2000-06-01

    The Pliocene interchange of North Pacific and North Atlantic marine faunas via the Arctic Ocean was long thought to have been a single episode of faunal exchange between the northern oceans that took place as soon as the Bering Strait first opened. New evidence implies that there were two northern migration events instead of one, and that the second phase of migration was much later than the first. The migration of Atlantic-Arctic mollusks into the Bering Sea and North Pacific when the Bering Strait first opened at 4.8 5.5 Ma constituted the initial phase of this interchange, but the abrupt appearance of North Pacific mollusks in the North Atlantic at 3.6 Ma postdated the first opening of the Bering Strait by 1.2 1.9 m.y. This second phase of trans-Arctic migration was also coeval with shoaling of the Central American seaway between North and South America. This late Pliocene trans-Arctic migration of North Pacific mollusks is evidence for the reversal of marine flow to northward through the Bering Strait, which was one consequence of the reorganization of Northern Hemisphere ocean circulation caused by substantial closure of the Central American seaway. This inferred causal link between the histories of the Beringian and Panamanian ocean gateways is in agreement with ocean circulation models.

  1. Concern about passive smoking and tobacco control policies in European countries: An ecological study

    PubMed Central

    2012-01-01

    Background Because of the magnitude of the global tobacco epidemic, the World Health Organisation developed the Framework Convention on Tobacco Control (FCTC), an international legally binding treaty to control tobacco use. Adoption and implementation of specific tobacco control measures within FCTC is an outcome of a political process, where social norms and public opinion play important roles. The objective of our study was to examine how a country’s level of tobacco control is associated with smoking prevalence, two markers of denormalisation of smoking (social disapproval of smoking and concern about passive smoking), and societal support for tobacco control. Methods An ecological study was conducted, using data from two sources. The first source was the Tobacco Control Scale (TCS) from 2011, which quantifies the implementation of tobacco control policies in European Union (EU) countries. Data on smoking prevalence, societal disapproval of smoking, concern about passive smoking, and societal support for policy measures were taken from the Eurobarometer survey of 2009. Data from Eurobarometer surveys were aggregated to country level. Data from the 27 European Union member states were used. Results Smoking prevalence rates in 2009 were negatively associated with a country’s TCS 2011 score, although not statistically significant (r = −.25; p = .21). Experience of societal disapproval was positively associated with higher TCS scores, though not significantly (r = .14; p = .48). The same was true for societal support for tobacco control (r = .27; p = .18). The TCS score in 2011 was significantly correlated with concern about passive smoking (r = .42; p =.03). Support for tobacco control measures was also strongly correlated with concern about passive smoking (r = .52, p = .006). Conclusions Smokers in countries with a higher TCS score were more concerned about whether their smoke harms others. Further, support for tobacco control measures is higher in

  2. Efficacy of Control Measures for European Buckthorn ( Rhamnus cathartica L.) in Saskatchewan

    NASA Astrophysics Data System (ADS)

    Delanoy, Luc; Archibold, O. W.

    2007-10-01

    Introduced to Saskatchewan in the 1930s as a potential shelterbelt species, European buckthorn is now a prominent understory shrub in riparian woodland and shrub communities around Saskatoon. Locally, the Meewasin Valley Authority (MVA) is actively controlling buckthorn as part of its mandate to conserve natural heritage resources of the South Saskatchewan River Valley, with the goal of restoring the natural biodiversity of remnant patches of native vegetation. European buckthorn is normally dioecious, and MVA has chosen to treat only fruiting stems in an attempt to limit seed production. Two control techniques have been used. In one treatment, glyphosate was applied to stems after cutting; alternatively Garlon 4 Dow AgroSciences herbicide (active ingredient triclopyr) was applied as a chemical girdle directly to the stems using a streamline basal bark spray method. To date, more than 347,000 fruiting stems of buckthorn have been treated. Results indicate good initial progress in limiting seed production in dense buckthorn sites, but at a high cost. Although seed eradication is not a practical short-term goal for the Saskatoon buckthorn population, chemical girdling can substantially and strategically reduce seed and effectively limit spread. Field-tested strategies to reduce costs and improve efficiencies are discussed.

  3. Terrestrial rabies control in the European Union: historical achievements and challenges ahead.

    PubMed

    Müller, Thomas; Freuling, Conrad Martin; Wysocki, Patrick; Roumiantzeff, Micha; Freney, Jean; Mettenleiter, Thomas Christoph; Vos, Adriaan

    2015-01-01

    Due to the implementation of oral rabies vaccination (ORV) programmes, the European Union (EU) is becoming progressively free of red fox (Vulpes vulpes)-mediated rabies. Over the past three decades, the incidence of rabies had decreased substantially and vast areas of Western and Central Europe have been freed from rabies using this method of controlling an infectious disease in wildlife. Since rabies control is a top priority in the EU, the disease is expected to be eliminated from the animal source in the near future. While responsible authorities may consider the mission of eliminating fox rabies from the EU almost accomplished, there are still issues to be dealt with and challenges to be met that have not yet been in the focus of attention, but could jeopardise the ultimate goal. Among them are increasing illegal movements of animals, maintaining funding support for vaccination campaigns, devising alternative vaccine strategies in neighbouring Eastern European countries and the expanding distribution range of several potential rabies reservoir species in Europe.

  4. WTEC panel report on European nuclear instrumentation and controls. Final report

    SciTech Connect

    White, J.D.; Lanning, D.D.; Beltracchi, L.; Best, F.R.; Easter, J.R.

    1991-12-01

    A study of instrumentation and controls (I and C) technology used in nuclear power plants in Europe was conducted by a panel of American specialists. The study included a review of the literature on the subject, followed by a visit to some of the leading organizations in Europe in the field of nuclear I and C. The findings of the study are presented in the report. The scope is limited to pressurized water reactors in Czechoslovakia, France, Germany, Norway and Russia. Specific topics include: The role of the operator and control room design; the transition from analog to digital technology; computerized operator support systems for fault management; control strategies and techniques; an investigation of nuclear power plant I and C architecture; instrumentation; computer standards and tools. A companion study is JTEC Panel Report on Nuclear Power in Japan (PB90-215724).

  5. Birth Control and Low-Income Mexican-American Women: The Impact of Three Values.

    ERIC Educational Resources Information Center

    Ortiz, Silvia; Casas, Jesus Manuel

    1990-01-01

    Assesses relationship between Mexican-American women's birth-control attitudes, knowledge, and usage, and values of motherhood, male dominance, and sexual expression. Multiple regression analysis links contraception attitudes with traditional values, regardless of acculturation. Establishes positive link between birth-control use and traditional…

  6. Cutaneous manifestations in patients with mastocytosis: Consensus report of the European Competence Network on Mastocytosis; the American Academy of Allergy, Asthma & Immunology; and the European Academy of Allergology and Clinical Immunology.

    PubMed

    Hartmann, Karin; Escribano, Luis; Grattan, Clive; Brockow, Knut; Carter, Melody C; Alvarez-Twose, Ivan; Matito, Almudena; Broesby-Olsen, Sigurd; Siebenhaar, Frank; Lange, Magdalena; Niedoszytko, Marek; Castells, Mariana; Oude Elberink, Joanna N G; Bonadonna, Patrizia; Zanotti, Roberta; Hornick, Jason L; Torrelo, Antonio; Grabbe, Jürgen; Rabenhorst, Anja; Nedoszytko, Boguslaw; Butterfield, Joseph H; Gotlib, Jason; Reiter, Andreas; Radia, Deepti; Hermine, Olivier; Sotlar, Karl; George, Tracy I; Kristensen, Thomas K; Kluin-Nelemans, Hanneke C; Yavuz, Selim; Hägglund, Hans; Sperr, Wolfgang R; Schwartz, Lawrence B; Triggiani, Massimo; Maurer, Marcus; Nilsson, Gunnar; Horny, Hans-Peter; Arock, Michel; Orfao, Alberto; Metcalfe, Dean D; Akin, Cem; Valent, Peter

    2016-01-01

    Cutaneous lesions in patients with mastocytosis are highly heterogeneous and encompass localized and disseminated forms. Although a classification and criteria for cutaneous mastocytosis (CM) have been proposed, there remains a need to better define subforms of cutaneous manifestations in patients with mastocytosis. To address this unmet need, an international task force involving experts from different organizations (including the European Competence Network on Mastocytosis; the American Academy of Allergy, Asthma & Immunology; and the European Academy of Allergology and Clinical Immunology) met several times between 2010 and 2014 to discuss the classification and criteria for diagnosis of cutaneous manifestations in patients with mastocytosis. This article provides the major outcomes of these meetings and a proposal for a revised definition and criteria. In particular, we recommend that the typical maculopapular cutaneous lesions (urticaria pigmentosa) should be subdivided into 2 variants, namely a monomorphic variant with small maculopapular lesions, which is typically seen in adult patients, and a polymorphic variant with larger lesions of variable size and shape, which is typically seen in pediatric patients. Clinical observations suggest that the monomorphic variant, if it develops in children, often persists into adulthood, whereas the polymorphic variant may resolve around puberty. This delineation might have important prognostic implications, and its implementation in diagnostic algorithms and future mastocytosis classifications is recommended. Refinements are also suggested for the diagnostic criteria of CM, removal of telangiectasia macularis eruptiva perstans from the current classification of CM, and removal of the adjunct solitary from the term solitary mastocytoma. PMID:26476479

  7. Cutaneous manifestations in patients with mastocytosis: Consensus report of the European Competence Network on Mastocytosis; the American Academy of Allergy, Asthma & Immunology; and the European Academy of Allergology and Clinical Immunology.

    PubMed

    Hartmann, Karin; Escribano, Luis; Grattan, Clive; Brockow, Knut; Carter, Melody C; Alvarez-Twose, Ivan; Matito, Almudena; Broesby-Olsen, Sigurd; Siebenhaar, Frank; Lange, Magdalena; Niedoszytko, Marek; Castells, Mariana; Oude Elberink, Joanna N G; Bonadonna, Patrizia; Zanotti, Roberta; Hornick, Jason L; Torrelo, Antonio; Grabbe, Jürgen; Rabenhorst, Anja; Nedoszytko, Boguslaw; Butterfield, Joseph H; Gotlib, Jason; Reiter, Andreas; Radia, Deepti; Hermine, Olivier; Sotlar, Karl; George, Tracy I; Kristensen, Thomas K; Kluin-Nelemans, Hanneke C; Yavuz, Selim; Hägglund, Hans; Sperr, Wolfgang R; Schwartz, Lawrence B; Triggiani, Massimo; Maurer, Marcus; Nilsson, Gunnar; Horny, Hans-Peter; Arock, Michel; Orfao, Alberto; Metcalfe, Dean D; Akin, Cem; Valent, Peter

    2016-01-01

    Cutaneous lesions in patients with mastocytosis are highly heterogeneous and encompass localized and disseminated forms. Although a classification and criteria for cutaneous mastocytosis (CM) have been proposed, there remains a need to better define subforms of cutaneous manifestations in patients with mastocytosis. To address this unmet need, an international task force involving experts from different organizations (including the European Competence Network on Mastocytosis; the American Academy of Allergy, Asthma & Immunology; and the European Academy of Allergology and Clinical Immunology) met several times between 2010 and 2014 to discuss the classification and criteria for diagnosis of cutaneous manifestations in patients with mastocytosis. This article provides the major outcomes of these meetings and a proposal for a revised definition and criteria. In particular, we recommend that the typical maculopapular cutaneous lesions (urticaria pigmentosa) should be subdivided into 2 variants, namely a monomorphic variant with small maculopapular lesions, which is typically seen in adult patients, and a polymorphic variant with larger lesions of variable size and shape, which is typically seen in pediatric patients. Clinical observations suggest that the monomorphic variant, if it develops in children, often persists into adulthood, whereas the polymorphic variant may resolve around puberty. This delineation might have important prognostic implications, and its implementation in diagnostic algorithms and future mastocytosis classifications is recommended. Refinements are also suggested for the diagnostic criteria of CM, removal of telangiectasia macularis eruptiva perstans from the current classification of CM, and removal of the adjunct solitary from the term solitary mastocytoma.

  8. Vanishing native American dog lineages

    PubMed Central

    2011-01-01

    Background Dogs were an important element in many native American cultures at the time Europeans arrived. Although previous ancient DNA studies revealed the existence of unique native American mitochondrial sequences, these have not been found in modern dogs, mainly purebred, studied so far. Results We identified many previously undescribed mitochondrial control region sequences in 400 dogs from rural and isolated areas as well as street dogs from across the Americas. However, sequences of native American origin proved to be exceedingly rare, and we estimate that the native population contributed only a minor fraction of the gene pool that constitutes the modern population. Conclusions The high number of previously unidentified haplotypes in our sample suggests that a lot of unsampled genetic variation exists in non-breed dogs. Our results also suggest that the arrival of European colonists to the Americas may have led to an extensive replacement of the native American dog population by the dogs of the invaders. PMID:21418639

  9. Geogenic and agricultural controls on the geochemical composition of European agricultural soils

    NASA Astrophysics Data System (ADS)

    Mol, Gerben; Saaltink, Remon; Griffioen, Jasper; Birke, Manfred

    2014-05-01

    Purpose: Concern about the environmental impact of agriculture caused by intensification is growing as large amounts of nutrients and contaminants are introduced into the environment. The aim of this paper is to identify the geogenic and agricultural controls on the elemental composition of European, grazing and agricultural soils. Materials and methods: Robust factor analysis was applied to data series for Al,B,Ca, Cd,Co, Cu, Fe, K, Mg,Mn, Na,Ni, P, S, Se, Sr, U, Zn (ICP-MS) and SiO2, K2O, Na2O, Fe2O3, Al2O3 (XRF) based on the European GEMAS dataset. In addition, the following general soil properties were included: clay content, pH, chemical index of alteration (CIA), loss on ignition (LOI), cation exchange capacity (CEC), total organic carbon (TOC) and total carbon and total sulfur. Furthermore, this dataset was coupled to a dataset containing information of historic P2O5 fertilization across Europe. Also, a mass balance was carried out for Cd, Cu and Zn to determine if concentrations of these elements found in the soils have their origin in historic P2O5 fertilization. Results and discussion: Seven geogenic factors and one agricultural factor were found of which four prominent ones (all geogenic): chemical weathering, reactive iron-aluminum oxide minerals, clay minerals and carbonate minerals. Results for grazing and agricultural soils were near identical, which further proofs the prominence of geogenic controls on the total elemental composition. When the cumulative amount of P2O5 fertilization was considered, no extra agriculture-related factors became visible. The mass balance confirms these observations. Conclusion: Overall, the geological controls are more important for the total soil chemistry in agricultural and grazing land soils than the anthropogenic controls.

  10. Long range geoid control through the European GPS traverse: Final results

    NASA Technical Reports Server (NTRS)

    Torge, W.; Basic, T.; Denker, H.; Doliff, J.; Wenzel, H.-G.

    1989-01-01

    The European north-south Global Positioning System (GPS)-traverse proposed by IAG SSG 3.88, should control and improve the European geoid. This traverse follows first order leveling lines, included in the United European Leveling Network. From May to August 1986 and in July 1987, the central and northern part of this traverse (approx. 3000 km) was observed using up to four TI 4100 receivers, covering Austria, Federal Republic of Germany, Denmark, Sweden and Norway. Both traverse parts contain 71 stations with distances of about 50 km. In addition, 8 stations have been occupied for overlapping connections, and traverse links were established for connecting the fundamental stations Wettzell (VLBI and SLR) and Onsala (VLBI). Final results show a GPS observation precision of a few cm for loops of some 100 km circumference. After transformation of the GPS results to geoid heights using the leveled heights, comparisons with different existing gravimetric geoid determinations including geopotential models were performed. In addition, new geopotential models complete to degree and order 360 tailored to gravity data in Europe, and gravimetric geoid solutions using 6 x 10' mean gravity anomalies were investigated. The comparison with GPS and leveling yields rms discrepancies of + or - 0.1...0.2 m over 1000 km traverse sections for the best solutions, but a strong slope is existing in Sweden and southern Norway in almost all solutions, which is probably caused by systematic errors in the available gravity data for Scandinavia. This is confirmed by a new geoid computation at the Danish Geodetic Institute where the slope has disappeared. If this new solution is taken for the northern traverse section and the best solution for the central part, the rms discrepancy reduces to approximately + or - 0.2 m over 3000 km. Thus, a + or - 10 (exp 7) relative height accuracy seems to be achievable over long distances with the GPS/leveling and the gravimetric geoid calculation techniques

  11. A Randomized Controlled Exercise Training Trial on Insulin Sensitivity in African American Men: The ARTIIS study

    PubMed Central

    Newton, Robert L.; Johnson, William D.; Hendrick, Chelsea; Harris, Melissa; Andrews, Emanuel; Johannsen, Neil; Rodarte, Ruben Q.; Hsia, Daniel S.; Church, Timothy S.

    2015-01-01

    Background Lack of regular physical activity at prescribed intensity levels is a modifiable risk factor for insulin resistance and the development of diabetes. African American men are at increased risk for developing diabetes and most African American men are not meeting the current recommended levels of physical activity. The primary objective of the Aerobic Plus Resistance Training and Insulin Resistance in African American Men (ARTIIS) study is to determine the effectiveness of an exercise training intervention aimed at reducing diabetes risk factors in African American men at risk for developing diabetes. Methods Insufficiently active 35–70 year old African American men with a family history of diabetes were eligible for the study. The 5-month randomized controlled trial assigns 116 men to an exercise training or healthy living control arm. The exercise training arm combines aerobic and resistance training according to the current national physical activity recommendations and is conducted in community (YMCA) facilities. The healthy living arm receives information promoting healthy lifestyle changes. Outcomes Insulin response to an oral glucose load is the primary outcome measure, and changes in physiological parameters, cardiorespiratory fitness, strength, body composition, and psychological well-being comprise the secondary outcomes. Conclusions The ARTIIS study is one of the first adequately powered, rigorously designed studies to investigate the effects of an aerobic plus resistance exercise training program and to assess adherence to exercise training in community facilities, in African American men. PMID:25979318

  12. Writing a case report for the American Journal of Physical Medicine and Rehabilitation and the European Journal of Physical and Rehabilitation Medicine.

    PubMed

    Özçakar, L; Franchignoni, F; Frontera, W; Negrini, S

    2013-04-01

    Case reports (CR) have led to the description and discovery of new diseases, syndromes, therapeutic complications or side-effects, and previously unknown potential benefits of pharmacologic agents. CRs may also be used as an effective training strategy for novice authors to develop the skills needed for medical writing. Yet, too often, CRs do not follow standards for excellence in scientific writing. Therefore, in this article, the American Journal of Physical Medicine and Rehabilitation (AJPMR) and the European Journal of Physical and Rehabilitation Medicine (EJPRM) collaborate with the purpose of providing guidance to authors in selecting CRs that might be appropriate for publication. In addition, we discuss different aspects of the preparation of a well-written CR in accordance with the mission and editorial views of both journals.

  13. Writing a case report for the American Journal of Physical Medicine & Rehabilitation and the European Journal of Physical and Rehabilitation Medicine.

    PubMed

    Ozçakar, Levent; Franchignoni, Franco; Negrini, Stefano; Frontera, Walter

    2013-02-01

    Case reports (CRs) have led to the description and discovery of new diseases, syndromes, therapeutic complications or side effects, and previously unknown potential benefits of pharmacologic agents. CRs may also be used as an effective training strategy for novice authors to develop the skills needed for medical writing. However, too often, CRs do not follow standards for excellence in scientific writing. Therefore, in this article, the American Journal of Physical Medicine & Rehabilitation and the European Journal of Physical and Rehabilitation Medicine collaborate with the purpose of providing guidance to authors in selecting CRs that might be appropriate for publication. In addition, the authors discuss different aspects of the preparation of a well written CR in accordance with the mission and editorial views of both journals.

  14. European Invasion of North American Pinus strobus at Large and Fine Scales: High Genetic Diversity and Fine-Scale Genetic Clustering over Time in the Adventive Range

    PubMed Central

    Mandák, Bohumil; Hadincová, Věroslava; Mahelka, Václav; Wildová, Radka

    2013-01-01

    Background North American Pinus strobus is a highly invasive tree species in Central Europe. Using ten polymorphic microsatellite loci we compared various aspects of the large-scale genetic diversity of individuals from 30 sites in the native distribution range with those from 30 sites in the European adventive distribution range. To investigate the ascertained pattern of genetic diversity of this intercontinental comparison further, we surveyed fine-scale genetic diversity patterns and changes over time within four highly invasive populations in the adventive range. Results Our data show that at the large scale the genetic diversity found within the relatively small adventive range in Central Europe, surprisingly, equals the diversity found within the sampled area in the native range, which is about thirty times larger. Bayesian assignment grouped individuals into two genetic clusters separating North American native populations from the European, non-native populations, without any strong genetic structure shown over either range. In the case of the fine scale, our comparison of genetic diversity parameters among the localities and age classes yielded no evidence of genetic diversity increase over time. We found that SGS differed across age classes within the populations under study. Old trees in general completely lacked any SGS, which increased over time and reached its maximum in the sapling stage. Conclusions Based on (1) the absence of difference in genetic diversity between the native and adventive ranges, together with the lack of structure in the native range, and (2) the lack of any evidence of any temporal increase in genetic diversity at four highly invasive populations in the adventive range, we conclude that population amalgamation probably first happened in the native range, prior to introduction. In such case, there would have been no need for multiple introductions from previously isolated populations, but only several introductions from

  15. Self-Control, Native Traditionalism, and Native American Substance Use: Testing the Cultural Invariance of a General Theory of Crime

    ERIC Educational Resources Information Center

    Morris, Gregory D.; Wood, Peter B.; Dunaway, R. Gregory

    2006-01-01

    Using a sample of White and Native American high school students, the authors provide a test of (a) self-control theory's invariance thesis and (b) native traditionalism as an explanation of Native American substance use. Self-control significantly influenced all forms of substance use when controlling for race and in race-specific analyses.…

  16. The relationship between stress and weight-control behavior in African-American women.

    PubMed

    Walcott-McQuigg, J A

    1995-06-01

    Obesity is a problem for African-American women across all socioeconomic strata. Age-adjusted prevalence of overweight is 48.5% among African-American women compared with 21% among white women. An exploratory field was designed to examine selected psychosocial factors that influence the weight-control behavior of middle-income African-American women. A triangulation methodology was used in which both qualitative and quantitative data were collected. First, semistructured interviews were held with 36 African-American women between the ages of 25 and 75. Second, a Global Stress Scale was administered to measure perceived stress. Statistical analysis of the data revealed a positive correlation between body weight and stress in that women who were more overweight were experiencing more stress. Ethnographic analysis of the data showed that more than 50% of the women thought that stress negatively affected their weight-control behavior. Additionally, occupational stressors related to racism, sexism, and workload were major stressors for this group of women. Recognition of factors that influence weight-control health practices will enable health professionals to assist African-American women to manage their weight.

  17. The relationship between stress and weight-control behavior in African-American women.

    PubMed Central

    Walcott-McQuigg, J. A.

    1995-01-01

    Obesity is a problem for African-American women across all socioeconomic strata. Age-adjusted prevalence of overweight is 48.5% among African-American women compared with 21% among white women. An exploratory field was designed to examine selected psychosocial factors that influence the weight-control behavior of middle-income African-American women. A triangulation methodology was used in which both qualitative and quantitative data were collected. First, semistructured interviews were held with 36 African-American women between the ages of 25 and 75. Second, a Global Stress Scale was administered to measure perceived stress. Statistical analysis of the data revealed a positive correlation between body weight and stress in that women who were more overweight were experiencing more stress. Ethnographic analysis of the data showed that more than 50% of the women thought that stress negatively affected their weight-control behavior. Additionally, occupational stressors related to racism, sexism, and workload were major stressors for this group of women. Recognition of factors that influence weight-control health practices will enable health professionals to assist African-American women to manage their weight. PMID:7595965

  18. Collaboration Networks for Innovation and Socio-economic Development: European and Latin American Perspectives on Digital Ecosystems Research, Local Readiness, Deployment Strategies and Their Policy Implications

    NASA Astrophysics Data System (ADS)

    Rivera León, Lorena; Kataishi, Rodrigo

    International cooperation and knowledge transfer among countries has become increasingly important in the last decades, giving opportunity to a set of multiple interaction programs particularly amongst developed and developing regions. This paper discusses the feasibility of the adoption of Digital Ecosystems (DEs) in the Latin American context, based on the experience of deployment of DEs in the European Union. Different deployment experiences in the European context revealed the need of a methodology for planning and implementing DEs that resulted in a set of tools for measuring the maturity grade of localities related to the deployment of DEs and the need of an impact index for understanding its long-term implications of the dynamics of their implementation. This paper proposes a new methodological framework that integrates concepts related to ICT adoption, connectivity and absorption capacities and recognises the strong influence of social capital over these. The paper concludes with the description of a methodological tool oriented towards the mapping, evaluation and modification of scenarios related to ICT adoption process among multiple agents.

  19. Controlling of CSFV in European wild boar using oral vaccination: a review

    PubMed Central

    Rossi, Sophie; Staubach, Christoph; Blome, Sandra; Guberti, Vittorio; Thulke, Hans-Hermann; Vos, Ad; Koenen, Frank; Le Potier, Marie-Frédérique

    2015-01-01

    Classical swine fever (CSF) is among the most detrimental diseases for the swine industry worldwide. Infected wild boar populations can play a crucial role in CSF epidemiology and controlling wild reservoirs is of utmost importance for preventing domestic outbreaks. Oral mass vaccination (OMV) has been implemented to control CSF in wild boars and limit the spill over to domestic pigs. This retrospective overview of vaccination experiences illustrates the potential for that option. The C-strain live vaccine was confirmed to be highly efficacious and palatable baits were developed for oral delivery in free ranging wild boars. The first field trials were performed in Germany in the 1990’s and allowed deploying oral baits at a large scale. The delivery process was further improved during the 2000’s among different European countries. Optimal deployment has to be early regarding disease emergence and correctly designed regarding the landscape structure and the natural food sources that can compete with oral baits. OMV deployment is also highly dependent on a local veterinary support working closely with hunters, wildlife and forestry agencies. Vaccination has been the most efficient strategy for CSF control in free ranging wild boar when vaccination is wide spread and lasting for a sufficient period of time. Alternative disease control strategies such as intensified hunting or creating physical boundaries such as fences have been, in contrast, seldom satisfactory and reliable. However, monitoring outbreaks has been challenging during and after vaccination deployment since OMV results in a low probability to detect virus-positive animals and the live-vaccine currently available does not allow serological differentiation of infected from vaccinated animals. The development of a new marker vaccine and companion test is thus a promising option for better monitoring outbreaks during OMV deployment as well as help to better determine when to stop vaccination efforts

  20. Controlling of CSFV in European wild boar using oral vaccination: a review.

    PubMed

    Rossi, Sophie; Staubach, Christoph; Blome, Sandra; Guberti, Vittorio; Thulke, Hans-Hermann; Vos, Ad; Koenen, Frank; Le Potier, Marie-Frédérique

    2015-01-01

    Classical swine fever (CSF) is among the most detrimental diseases for the swine industry worldwide. Infected wild boar populations can play a crucial role in CSF epidemiology and controlling wild reservoirs is of utmost importance for preventing domestic outbreaks. Oral mass vaccination (OMV) has been implemented to control CSF in wild boars and limit the spill over to domestic pigs. This retrospective overview of vaccination experiences illustrates the potential for that option. The C-strain live vaccine was confirmed to be highly efficacious and palatable baits were developed for oral delivery in free ranging wild boars. The first field trials were performed in Germany in the 1990's and allowed deploying oral baits at a large scale. The delivery process was further improved during the 2000's among different European countries. Optimal deployment has to be early regarding disease emergence and correctly designed regarding the landscape structure and the natural food sources that can compete with oral baits. OMV deployment is also highly dependent on a local veterinary support working closely with hunters, wildlife and forestry agencies. Vaccination has been the most efficient strategy for CSF control in free ranging wild boar when vaccination is wide spread and lasting for a sufficient period of time. Alternative disease control strategies such as intensified hunting or creating physical boundaries such as fences have been, in contrast, seldom satisfactory and reliable. However, monitoring outbreaks has been challenging during and after vaccination deployment since OMV results in a low probability to detect virus-positive animals and the live-vaccine currently available does not allow serological differentiation of infected from vaccinated animals. The development of a new marker vaccine and companion test is thus a promising option for better monitoring outbreaks during OMV deployment as well as help to better determine when to stop vaccination efforts. After

  1. Privacy aware access controls for medical data disclosure on European healthgrids.

    PubMed

    Rahmouni, Hanene Boussi; Solomonides, Tony; Mont, Marco Casassa; Shiu, Simon

    2010-01-01

    To be processed within a healthgrid environment, medical data goes through a complete lifecycle and several stages until it is finally used for the primary reason it has been collected for. This stage is not always the final occurrence of when the data would have been manipulated. The data could rather continue to be needed for secondary purposes of legitimate or non legitimate nature. Although other privacy issues are related to the processing of patient data while it is residing on a healthgrid environment, the control of data disclosure is our primary interest. When sharing medical data between different Healthcare and biomedical research organizations in Europe, it is important that the different parties involved in the sharing handle the data in the same way indicated by the legislation of the member state where the data was originally collected as the requirements might differ from one state to another. Privacy requirements, such as patient consent, may be subject to conflicting conditions between different national frameworks as well as between different legal and ethical frameworks within a single member state. These circumstances have made the compliance management process in European healthgrid very challenging. In this paper we are presenting an approach to tackle these issues by relying on several technologies contained in the semantic web stack. Our work suggests a direct mapping from high level legislation on privacy and data protection to operational level privacy aware controls. Additionally we suggest an architecture for the enforcement of these controls on access control models adopted by healthgrids security infrastructures.

  2. Guidelines of the Commission of the European Communities: a challenge for the control of packaging.

    PubMed

    Feigenbaum, A E; Bouquant, J; Ducruet, V J; Ehret-Henry, J; Marqué, D L; Riquet, A M; Scholler, D; Wittmann, J C

    1994-01-01

    Questions arising from the Commission of the European Communities Directives and guidelines regulating packaging materials are discussed in relation to whether compliance ensures safety in use and the consequent analytical problems. Difficulties may arise from interactions between food contact materials and food involving mass transfer (migration, off-odours, 'scalping', loss of aroma) or mass transfer and chemical interactions and the implications for safety assurance and regulation are addressed. The criteria for suitable low molecular weight fatty food simulants and conditions for migration testing are presented. In food surveillance, the usefulness of various methods of analysis differs for monomers and for additives. For monomers, IR spectroscopy can identify the polymer type and which specific monomers need controlling; for unknown mixtures of additives, preliminary functional group identification by techniques such as 1H-NMR is useful. PMID:8039575

  3. European Expert Consensus Paper on the implementation of Article 14 of the WHO Framework Convention on Tobacco Control.

    PubMed

    Clancy, Luke

    2016-11-01

    On 24 November 2015, under the auspices of the European Policy Roundtable on Smoking Cessation, 15 experts on tobacco control and dependence from across the European Union, chaired by Professor Luke Clancy, met in Oslo, Norway, to discuss the implementation of the Tobacco Products Directive and the WHO Framework Convention on Tobacco Control, namely Article 14. On the occasion of the 10th anniversary of the Framework Convention on Tobacco Control, this paper reports the consensus reached by all Roundtable participants on the need to further advance the availability and access to services to support cessation of tobacco use. The implementation of services to support cessation of tobacco use in line with Article 14 can and should be significantly improved to protect the health of European citizens. The meeting was initiated and funded by Pfizer.

  4. European Expert Consensus Paper on the implementation of Article 14 of the WHO Framework Convention on Tobacco Control

    PubMed Central

    2016-01-01

    On 24 November 2015, under the auspices of the European Policy Roundtable on Smoking Cessation, 15 experts on tobacco control and dependence from across the European Union, chaired by Professor Luke Clancy, met in Oslo, Norway, to discuss the implementation of the Tobacco Products Directive and the WHO Framework Convention on Tobacco Control, namely Article 14. On the occasion of the 10th anniversary of the Framework Convention on Tobacco Control, this paper reports the consensus reached by all Roundtable participants on the need to further advance the availability and access to services to support cessation of tobacco use. The implementation of services to support cessation of tobacco use in line with Article 14 can and should be significantly improved to protect the health of European citizens. The meeting was initiated and funded by Pfizer. PMID:27548882

  5. Increasingly heterogeneous ages at first birth by education in Southern-European and Anglo-American family-policy regimes: A seven-country comparison

    PubMed Central

    Rendall, Michael; Aracil, Encarnacion; Bagavos, Christos; Couet, Christine; DeRose, Alessandra; DiGiulio, Paola; Lappegard, Trude; Robert-Bobée, Isabelle; Rønsen, Marit; Smallwood, Steve; Verropoulou, Georgia

    2010-01-01

    Family-policy regimes unfavourable to combining employment with motherhood have been claimed to increase socio-economic differentials in fertility as combining employment and motherhood has become more normative. This claim has to date been explored mainly in reference to ‘liberal’ Anglo-American regimes. Comparing education differentials in age at first birth among native-born women of 1950s and 1960s birth cohorts in seven countries representing three regime types, we find persistence in early first births among low-educated women not only in Britain and the United States but also in Greece, Italy, and Spain. Shifts towards later first births, however, were more extreme in Southern Europe and involved to some extent women at all education levels. The educationally-heterogeneous changes in age patterns of first births seen in the Southern European and Anglo-American family-policy regimes contrast with educationally-homogeneous changes across birth cohorts seen in the study’s two ‘universalistic’ countries, Norway and France. PMID:20954097

  6. Enhancing the efficacy of delivering reperfusion therapy: a European and North American experience with ST-segment elevation myocardial infarction networks.

    PubMed

    Huber, Kurt; Goldstein, Patrick; Danchin, Nicolas; Fox, Keith A A; Welsh, Robert; Granger, Christopher B; Henry, Timothy; Gersh, Bernard J

    2013-02-01

    Advances in technique and adjunctive medication have improved outcome of ST-segment elevation myocardial infarction (STEMI) patients. However, the timely delivery and administration of reperfusion strategies to all eligible patients remain challenging. Currently, up to one-third of eligible STEMI patients in industrialized countries worldwide receive no specific reperfusion treatment, a problem that is rectified by the development and implementation of STEMI networks, as also recommended by the latest European Society of Cardiology and American College of Cardiology/American Heart Association guidelines. Indeed, over the last 5 years, published figures demonstrate that STEMI networks increase the percentage of patients treated by any reperfusion strategy, and the percentage of patients receiving treatment within the recommended time frames has also improved, thereby reducing in-hospital and long-term mortality to very low levels. This manuscript demonstrates how STEMI networks can be adapted to local needs and circumstances against pre-existing barriers and despite the heterogeneity in local situations, patient's characteristics, treatment delays, and distances for transfer. Modern and efficacious networks must be prepared to offer both primary percutaneous coronary intervention and thrombolytic therapy, preferably prehospital, as long as primary percutaneous coronary intervention cannot be guaranteed to all individuals within the recommended timeline.

  7. Domestic Transracial Adoption: In the Words of African American Adoptees

    ERIC Educational Resources Information Center

    Smith, Ellen M.

    2013-01-01

    Domestic transracial adoption has sparked more controversy than any other type of adoption. For the purposes of this study domestic transracial adoption is defined as European American parents adopting African American children. Many of the studies completed are contradictory and fail to control for variables that affect the outcome such as age of…

  8. Evidence for Association between SH2B1 Gene Variants and Glycated Hemoglobin in Nondiabetic European American Young Adults: The Add Health Study.

    PubMed

    Lange, Leslie A; Graff, Mariaelisa; Lange, Ethan M; Young, Kristin L; Richardson, Andrea S; Mohlke, Karen L; North, Kari E; Harris, Kathleen M; Gordon-Larsen, Penny

    2016-09-01

    Glycated hemoglobin (HbA1c) is used to classify glycaemia and type 2 diabetes (T2D). Body mass index (BMI) is a predictor of HbA1c levels and T2D. We tested 43 established BMI and obesity loci for association with HbA1c in a nationally representative multiethnic sample of young adults from the National Longitudinal Study of Adolescent to Adult Health [Add Health: age 24-34 years; n = 5641 European Americans (EA); 1740 African Americans (AA); 1444 Hispanic Americans (HA)] without T2D, using two levels of covariate adjustment (Model 1: age, sex, smoking, and geographic region; Model 2: Model 1 covariates plus BMI). Bonferroni adjustment was made for 43 SNPs and we considered P < 0.0011 statistically significant. Means (SD) for HbA1c were 5.4% (0.3) in EA, 5.7% (0.4) in AA, and 5.5% (0.3) in HA. We observed significant evidence for association with HbA1c for two variants near SH2B1 in EA (rs4788102, P = 2.2 × 10(-4) ; rs7359397, P = 9.8 × 10(-4) ) for Model 1. Both results were attenuated after adjustment for BMI (rs4788102, P = 1.7 × 10(-3) ; rs7359397, P = 4.6 × 10(-3) ). No variant reached Bonferroni-corrected significance in AA or HA. These results suggest that SH2B1 polymorphisms are associated with HbA1c, largely independent of BMI, in EA young adults. PMID:27530450

  9. Evidence for Association between SH2B1 Gene Variants and Glycated Hemoglobin in Nondiabetic European American Young Adults: The Add Health Study.

    PubMed

    Lange, Leslie A; Graff, Mariaelisa; Lange, Ethan M; Young, Kristin L; Richardson, Andrea S; Mohlke, Karen L; North, Kari E; Harris, Kathleen M; Gordon-Larsen, Penny

    2016-09-01

    Glycated hemoglobin (HbA1c) is used to classify glycaemia and type 2 diabetes (T2D). Body mass index (BMI) is a predictor of HbA1c levels and T2D. We tested 43 established BMI and obesity loci for association with HbA1c in a nationally representative multiethnic sample of young adults from the National Longitudinal Study of Adolescent to Adult Health [Add Health: age 24-34 years; n = 5641 European Americans (EA); 1740 African Americans (AA); 1444 Hispanic Americans (HA)] without T2D, using two levels of covariate adjustment (Model 1: age, sex, smoking, and geographic region; Model 2: Model 1 covariates plus BMI). Bonferroni adjustment was made for 43 SNPs and we considered P < 0.0011 statistically significant. Means (SD) for HbA1c were 5.4% (0.3) in EA, 5.7% (0.4) in AA, and 5.5% (0.3) in HA. We observed significant evidence for association with HbA1c for two variants near SH2B1 in EA (rs4788102, P = 2.2 × 10(-4) ; rs7359397, P = 9.8 × 10(-4) ) for Model 1. Both results were attenuated after adjustment for BMI (rs4788102, P = 1.7 × 10(-3) ; rs7359397, P = 4.6 × 10(-3) ). No variant reached Bonferroni-corrected significance in AA or HA. These results suggest that SH2B1 polymorphisms are associated with HbA1c, largely independent of BMI, in EA young adults.

  10. Refining Operational Practice for Controlling Introduced European Rabbits on Agricultural Lands in New Zealand

    PubMed Central

    Latham, A. David M.; Latham, M. Cecilia; Nugent, Graham; Smith, James; Warburton, Bruce

    2016-01-01

    European rabbits (Oryctolagus cuniculus) pose a major threat to agricultural production and conservation values in several countries. In New Zealand, population control via poisoning is a frontline method for limiting rabbit damage, with large areas commonly treated using the metabolic toxin sodium fluoroacetate (‘1080’) delivered in bait via aerial dispersal. However, this method is expensive and the high application rates of the active ingredient cause public antipathy towards it. To guide reductions in cost and toxin usage, we evaluated the economics and efficacy of rabbit control using an experimental approach of sowing 1080-bait in strips instead of the commonly-used broadcast sowing method (i.e. complete coverage). Over a 4-year period we studied aerial delivery of 0.02% 1080 on diced carrot bait over ~3500 ha of rabbit-prone land in the North and South islands. In each case, experimental sowing via strip patterns using 10–15 kg of bait per hectare was compared with the current best practice of aerial broadcast sowing at 30–35 kg/ha. Operational kill rates exceeded 87% in all but one case and averaged 93–94% across a total of 19 treatment replicates under comparable conditions; there was no statistical difference in overall efficacy observed between the two sowing methods. We project that strip-sowing could reduce by two thirds the amount of active 1080 applied per hectare in aerial control operations against rabbits, both reducing the non-target poisoning risk and promoting cost savings to farming operations. These results indicate that, similarly to the recently-highlighted benefits of adopting strip-sowing for poison control of introduced brushtail possums (Trichosurus vulpecula) in New Zealand, aerial strip-sowing of toxic bait could also be considered a best practice method for rabbit control in pest control policy. PMID:27341209

  11. Refining Operational Practice for Controlling Introduced European Rabbits on Agricultural Lands in New Zealand.

    PubMed

    Latham, A David M; Latham, M Cecilia; Nugent, Graham; Smith, James; Warburton, Bruce

    2016-01-01

    European rabbits (Oryctolagus cuniculus) pose a major threat to agricultural production and conservation values in several countries. In New Zealand, population control via poisoning is a frontline method for limiting rabbit damage, with large areas commonly treated using the metabolic toxin sodium fluoroacetate ('1080') delivered in bait via aerial dispersal. However, this method is expensive and the high application rates of the active ingredient cause public antipathy towards it. To guide reductions in cost and toxin usage, we evaluated the economics and efficacy of rabbit control using an experimental approach of sowing 1080-bait in strips instead of the commonly-used broadcast sowing method (i.e. complete coverage). Over a 4-year period we studied aerial delivery of 0.02% 1080 on diced carrot bait over ~3500 ha of rabbit-prone land in the North and South islands. In each case, experimental sowing via strip patterns using 10-15 kg of bait per hectare was compared with the current best practice of aerial broadcast sowing at 30-35 kg/ha. Operational kill rates exceeded 87% in all but one case and averaged 93-94% across a total of 19 treatment replicates under comparable conditions; there was no statistical difference in overall efficacy observed between the two sowing methods. We project that strip-sowing could reduce by two thirds the amount of active 1080 applied per hectare in aerial control operations against rabbits, both reducing the non-target poisoning risk and promoting cost savings to farming operations. These results indicate that, similarly to the recently-highlighted benefits of adopting strip-sowing for poison control of introduced brushtail possums (Trichosurus vulpecula) in New Zealand, aerial strip-sowing of toxic bait could also be considered a best practice method for rabbit control in pest control policy. PMID:27341209

  12. Latin American attitudes on birth control: a typology.

    PubMed

    Mundigo, A

    1971-01-01

    A survey of Honduran elites consisting of 300 government, business, industrial and professional leaders and 400 university students, was undertaken to determine the sources of negative and positive influences on birth control in order to outline a typology of opinions covering the entire range of attidues toward this issue. Major sources of negative influence are the Roman Catholic Church, political parties, and the universities. The support of this issue is also encountered along the entire political spectrum, mainly the centralist and rightist positions, with the most vocal support coming from the Family Planning Association. The paper describes the view of the various groups and then arranges the elite's opinions on birth control into a typology. PMID:12305866

  13. Physical Activity, Exercise, and Nutrition Interventions for Weight Control in African American Women

    ERIC Educational Resources Information Center

    Asare, Matthew; Sharma, Manoj

    2010-01-01

    The purpose of this paper was to review the physical activity, exercise, and nutrition related weight control interventions done with African American women that were published between 2006 and 2010 and suggest ways of enhancing these interventions. A total of 13 studies met the inclusion criteria. The review found significant results with regard…

  14. Parental Locus of Control and Externalizing Behavior Problems among Mexican American Preschoolers

    ERIC Educational Resources Information Center

    McCabe, Kristen M.; Goehring, Kelly; Yeh, May; Lau, Anna S.

    2008-01-01

    Research conducted with non-Hispanic Whites indicates that parents of preschoolers with behavioral problems are more likely to have an external locus of control regarding parenting than parents whose preschoolers are free of such problems. However, it is unclear whether such research can be generalized to Mexican American families, especially…

  15. Zero Tolerance for Marginal Populations: Examining Neoliberal Social Controls in American Schools

    ERIC Educational Resources Information Center

    Sellers, Brian G.

    2013-01-01

    This study's purpose is to investigate the expansion of social control efforts in American elementary and secondary school settings, particularly the use of zero-tolerance policies. These policies entail automatic punishments, such as suspensions, expulsions, and referrals to the juvenile and criminal justice systems for a host of school-based…

  16. Parental Warmth, Control, and Involvement in Schooling: Predicting Academic Achievement among Korean American Adolescents.

    ERIC Educational Resources Information Center

    Kim, Kyoungho; Rohner, Ronald P.

    2002-01-01

    Explored the relationship between parenting style and academic achievement of Korean American adolescents, investigating the influence of perceived parental warmth and control and improvement in schooling. Survey data indicated that authoritative paternal parenting related to optimal academic achievement. Differences in maternal parenting styles…

  17. Independent and Interdependent Self-Construals, Individualism, Collectivism, and Harmony Control in African Americans.

    ERIC Educational Resources Information Center

    Constantine, Madonna G.; Gainor, Kathy A.; Ahluwalia, Muninder K.; Berkel, LaVerne A.

    2003-01-01

    Investigated the relationships among independent and interdependent self-construals (i.e., self-conceptualizations), dimensions of individualism and collectivism, and aspects of harmony control in a sample of African American community college students. Results from student surveys indicated that independent and interdependent self-construals and…

  18. Perceived control over personal goals in Russian and American college students.

    PubMed

    Savina, Elena

    2013-01-01

    This study investigated cultural variations in perceived control over personal goals in Russian and American college students. Several appraisal dimensions of personal goals were studied including goals' importance, their attainability, and sources of control over goal attainment, such as self, others, luck, and fate. The association between assimilative (tenacious goal pursuit) and accommodative (flexible goal adjustment) control strategies and perceived attainability of goals was also examined. The results indicated that both Russian and American students gave higher priority to work- and education-related goals and lower priority to the familial goal. In both samples, the familial goal was the most influenced and health was the least influenced by luck/chance and fate. Overall, American students were more optimistic about the perceived probability to attain their goals, which may be affected by a cultural tendency for self-enhancement and positive outlook. Russian students had a stronger belief in control by luck/chance and fate over personal goals, which coincides with a less agentic orientation of Russian culture. Regardless of culture and goal content, goal importance was associated with greater perceived success in goal attainment. However, control strategies (assimilative and accommodative) as well as internal control differentially predicted perceived attainability of goals depending on the goals' content. For both Russians and Americans, perceived attainability of education-related goals was associated with assimilative strategies and internal control; leisure was associated with accommodative strategies and health-related goals were associated with internal control. Characteristics of cultural contexts accountable for crosscultural differences in perceived control over personal goals are discussed.

  19. Factors controlling spatial variability of DOC concentrations in soil solution at European level

    NASA Astrophysics Data System (ADS)

    Camino Serrano, Marta; Janssens, Ivan; Luyssaert, Sebastiaan; Gielen, Bert; Guenet, Bertrand; De Vos, Bruno; Ciais, Philippe

    2013-04-01

    The lateral transport of dissolved organic carbon (DOC) is an important and not well-understood process linking terrestrial and aquatic ecosystems. Up to day very few Earth System Models (ESMs) represent explicitly this process despite its crucial role in the global carbon cycle. However, to be able to integrate DOC leaching in ESMs, more accurate information is needed in order to better understand and predict DOC dynamics. DOC concentrations mainly vary by geographical location, soil and vegetation types, topography, season and climate. Within this framework, a database was designed to compile data on DOC in soil solution at different depths in different ecosystems around the world, with special focus on European sites. The database contains information on 349 sites, with 304 being forest, gathered from published literature and datasets accessible on the internet. A substantial dataset was provided by International Co-operative Programme on Assessment and Monitoring of Air Pollution Effects on Forests (ICP Forests). The database also includes other meta-data related to the sites, such as land cover, soil properties, climate, annual water balance and other soil solution parameters. The analysis of the database has been focused on: 1) the study of the environmental and physical factors that are acting as drivers of DOC concentrations changes in soil solution across sites at European level , and 2) the DOC distribution through the soil profile and how this varies with different vegetation types and soil properties. The preliminary results show that variables related to biological processes (Dry weight of the organic layer, for example) are the most important in explaining the spatial distribution of the DOC concentration in soil solution at the European scale. However, the interactions between variables are complex and we will need further analysis in order to draw more robust conclusions. With regards to the vertical profile of DOC, we found that there is a

  20. Frequency Control Concerns in the North American Electric Power System

    SciTech Connect

    Kirby, B.J.

    2003-03-26

    This paper examines the relationship between system frequency, reliability and markets. It was prompted by the frequency deviations recently experienced at 2200 hours daily but is more generally concerned with the question of what frequency control is necessary. The paper does not provide new information or document new research. Nor is it intended to educate readers concerning power system engineering. Instead, the purpose is to reexamine well known truths concerning the power system and to freshly explore the basic relationship between frequency, reliability and markets: stepping back, if you will, to see if we are collectively missing something. The concern of this paper is with frequency and reliability. Off-nominal frequency can impact reliability and markets efficiency (as we are using the term here) in four ways. It could damage equipment (generation, transmission, or load). It could degrade the quality of the product being delivered to end users (too low and lights would flicker unacceptably, for example). It could result in the collapse of the power system itself (by triggering protective system actions, for example). Or it could result in overloading transmission lines as various generators try to restore system frequency impacting markets efficiency. Often these causes operate in concert. Generator protective systems take action to prevent generator damage, for example, but exacerbate the overall generation/load imbalance. The paper is divided into two sections. The Introduction is followed by a section titled ''A Perspective on Frequency Control'' which addresses the physical requirements of the power system and how market transactions interact with the physical system. The ''Frequency Standards and Control Performance'' section discusses the various NERC and regional reliability council policies that govern utility performance and how these relate to frequency and reliability. Finally, Conclusions are provided.

  1. Mexican-American mothers' socialization strategies: effects of education, acculturation, and health locus of control.

    PubMed

    Cousins, J H; Power, T G; Olvera-Ezzell, N

    1993-04-01

    The present study examined maternal education, acculturation, and health locus of control beliefs in relation to parenting strategies that promote the internalization of healthy eating habits in Mexican-American children. Eighty low-income Mexican-American mothers and their 4- to 8-year-old children participated in the study. Mother-child interactions during dinner were observed, and mothers were interviewed about the socialization strategies they used to influence their children's food consumption. Results indicated that mothers with more external health locus of control beliefs were less likely to use socialization techniques associated with internalization. Acculturation was negatively related to the use of internalization techniques, with less traditional mothers using more directive strategies. Education did not predict maternal behavior after controlling for health locus of control beliefs. PMID:8501427

  2. Human factors requirements for telerobotic command and control: The European Space Agency experimental programme

    NASA Technical Reports Server (NTRS)

    Stone, Robert J.

    1991-01-01

    Space Telerobotics research, performed under contract to the European Space Agency (ESA), concerning the execution of human factors experiments, and ultimately leading to the development of a telerobotics test bed, has been carried out since 1985 by a British Consortium consisting of British Aerospace, the United Kingdom Atomic Energy Authority and, more recently, the UK National Advanced Robotics Research Centre. The principal aim of the first study of the series was to derive preliminary requirements for a teleoperation servicing system, with reference to two mission model scenarios. The first scenario introduced the problem of communications time delays, and their likely effect on the ground-based operator in control of a manipulator system on board an unmanned servicing vehicle in Low Earth Orbit. In the second scenario, the operator was located on the NASA Orbiter aft flight deck, supervising the control of a prototype manipulator in the 'servicing' of an experimental payload in the cargo bay area. Human factors analyses centered on defining the requirements for the teleoperator workstation, such as identifying basic ergonomic requirements for workstation and panel layouts, defining teleoperation strategies, developing alphanumeric and graphic screen formats for the supervision or direct control of the manipulator, and the potential applications of expert system technology. The second study for ESA involved an experimental appraisal of some of the important issues highlighted in the first study, for which relevant human factors data did not exist. Of central importance during the second study was the issue of communications time delays and their effect on the manual control of a teleoperated manipulator from a ground-based command and control station.

  3. FMD vaccines: reflections on quality aspects for applicability in European disease control policy.

    PubMed

    De Clercq, K; Goris, N; Barnett, P V; MacKay, D K

    2008-01-01

    Most foot-and-mouth disease (FMD) vaccines used around the world are inactivated vaccines for prophylactic or emergency use, generally manufactured by the same basic methodology outlined in the OIE Manual and, for Europe, in the European Pharmacopoeia, and for the EU Member States in compliance with Directive 2001/82/EC of the European Parliament and of the Council of 6 November 2001 on the Community code relating to veterinary medicinal products as amended by Directive 2004/28/EC. Most of the requirements that apply to all immunological veterinary medicinal products apply equally to FMD vaccines. There are, however, some unique features of the disease and vaccines used against it that require a different approach to fulfil the requirements of the relevant legislation, if a vaccinate-to-live policy will be applied with 'authorized' vaccines. Several aspects of vaccine efficacy and safety are elaborated with emphasis on quality assurance/quality control (QA/QC). The purity of the vaccine in respect of the presence of non-structural protein antibodies could be checked indirectly by serology after vaccination. The viability of a vaccine bank approach was greatly aided by the principle of storing inactivated concentrated FMD viral antigen (Ag) over liquid nitrogen for subsequent formulation into vaccine. A worldwide Ag bank network might be an option for the far future and a solution to the problem of covering many different FMDV serotypes and strains. The producers should respect the strict FMD biosecurity rules worked out by the FAO EUFMD and described in Council Directive 2003/85/EC. Making the experience related to vaccine QA/QC available to all countries will reduce the risk of an FMD outbreak within these countries and consequently will reduce the FMD risk around the world.

  4. Artium mater in relativistic astrophysics : New perspectives for a European-Latin American PhD program

    SciTech Connect

    Chardonnet, Pascal

    2015-12-17

    Following the successful scientific space missions by the European Space Agency (ESA) and the European Southern Observatory (ESO) in Chile, as well as the high-energy particle activities at CERN in Genve, we have created a Ph.D. program dedicated to the formation of scientists in the field of relativistic astrophysics. The students of such a program will lead the theoretical developments of one of the most active fields of research, based on the above observational and experimental facilities. This program needs expertise in the most advanced topics of mathematical and theoretical physics, and in relativistic field theories. It requires the ability to model the observational data received from the above facilities, as well as all the basic knowledge in astronomy, astrophysics and cosmology. This activity is necessarily international, no single university can cover the broad expertises. From this, the proposed program of the IRAP Ph.D., in one of the youngest and most dynamical French universities, pole of research and teaching in the Euro-Mediterranean region (PRES): the University of Nice. It benefits from the presence of the astrophysics research institute of Observatoire de la Cte d’Azur involved in relativistic and non-photonic astrophysics. The participation of the Freie Universitaet Berlin, Oldenburg and Bremen Universities and of the Einstein Institute in Potsdam offers the possibility of teaching in relativistic field theories at the highest level. The University of Savoy offers the link to the particle physics at CERN. The activities at the University of Rome, at Stockholm University and at ICRANet offer teaching programs in all the fields of relativistic astrophysics, including cosmology, the physics of gravitational collapse, gamma-ray bursts, and black hole physics. Finally, the University of Ferrara will be present with lectures and researches in the topics they have pioneered such as x-ray astrophysics and observational cosmology. Through ICRANet

  5. Artium mater in relativistic astrophysics : New perspectives for a European-Latin American PhD program

    NASA Astrophysics Data System (ADS)

    Chardonnet, Pascal

    2015-12-01

    Following the successful scientific space missions by the European Space Agency (ESA) and the European Southern Observatory (ESO) in Chile, as well as the high-energy particle activities at CERN in Genve, we have created a Ph.D. program dedicated to the formation of scientists in the field of relativistic astrophysics. The students of such a program will lead the theoretical developments of one of the most active fields of research, based on the above observational and experimental facilities. This program needs expertise in the most advanced topics of mathematical and theoretical physics, and in relativistic field theories. It requires the ability to model the observational data received from the above facilities, as well as all the basic knowledge in astronomy, astrophysics and cosmology. This activity is necessarily international, no single university can cover the broad expertises. From this, the proposed program of the IRAP Ph.D., in one of the youngest and most dynamical French universities, pole of research and teaching in the Euro-Mediterranean region (PRES): the University of Nice. It benefits from the presence of the astrophysics research institute of Observatoire de la Cte d'Azur involved in relativistic and non-photonic astrophysics. The participation of the Freie Universitaet Berlin, Oldenburg and Bremen Universities and of the Einstein Institute in Potsdam offers the possibility of teaching in relativistic field theories at the highest level. The University of Savoy offers the link to the particle physics at CERN. The activities at the University of Rome, at Stockholm University and at ICRANet offer teaching programs in all the fields of relativistic astrophysics, including cosmology, the physics of gravitational collapse, gamma-ray bursts, and black hole physics. Finally, the University of Ferrara will be present with lectures and researches in the topics they have pioneered such as x-ray astrophysics and observational cosmology. Through ICRANet the

  6. Socioeconomic Status and Asthma Control in African American Youth in SAGE II

    PubMed Central

    Thakur, Neeta; Martin, Melissa; Castellanos, Elizabeth; Oh, Sam S.; Roth, Lindsey A.; Eng, Celeste; Brigino-Buenaventura, Emerita; Davis, Adam; Meade, Kelley; LeNoir, Michael A.; Farber, Harold J.; Thyne, Shannon; Sen, Saunak; Bibbins-Domingo, Kirsten; Borrell, Luisa N.; Burchard, Esteban G.

    2014-01-01

    Objective African Americans are disproportionately burdened by asthma. We assessed the individual and joint contribution of socioeconomic status (SES) on asthma morbidity among African American youth. Methods We examined 686 African Americans (8–21 years) with asthma. To account for the joint effects of SES, a composite index was derived from maternal educational attainment, household income, and insurance status. Ordinal logistic regression was used to estimate the individual and joint effect of SES on asthma control. Models were adjusted for age, sex, controller medication use, in utero smoke exposure, family history of asthma, family history of rhinitis, breastfeeding, daycare attendance, and mold exposure. Results Participants were classified as Poorly Controlled Asthma (40.8%), Partially Controlled Asthma (29.7%), or Controlled Asthma (30.2%). Of the individual SES indicators, low income was the strongest predictor of poor asthma control. Children with low income had worse asthma control than those with higher income (OR 1.39; 95%CI 0.92–2.12). The SES index ranged from 4–9. SES was associated with 17% increased odds of poor asthma control with each decrease in the index (95%CI 1.05–1.32). The SES index was associated with asthma-related symptoms, nocturnal awakenings, limited activity, and missed school days. Conclusions The negative effects of SES were observed along the entire socioeconomic gradient, and the adverse asthma outcomes observed in African American youth were not limited to the very poor. We also found that the SES index may be a more consistent and useful predictor of poor asthma outcomes than each indicator alone. PMID:24654704

  7. Correlates of Sense of Control among Older Korean-American Immigrants: Financial Status, Physical Health Constraints, and Environmental Challenges

    ERIC Educational Resources Information Center

    Jang, Yuri; Kim, Giyeon; Chiriboga, David A.

    2006-01-01

    Responding to the need for more research on minority older populations, the present study assessed sense of control among older Korean-American immigrants. The association of sense of control with financial status, physical health constraints, and environmental challenges was examined with a sample of 230 older Korean-Americans (M[age] = 69.8,…

  8. Locus of control and self-esteem in depressed, low-income African-American women.

    PubMed

    Goodman, S H; Cooley, E L; Sewell, D R; Leavitt, N

    1994-06-01

    Depressed, schizophrenic, and well low-income, African-American women were studied in an effort to extend previous hypotheses of the association between depression and the two personality constructs of low self-esteem and externality to this population. Subjects were 113 low income African-American women including 26 who had been diagnosed as depressed, 54 diagnosed as schizophrenic, and 33 well women. Locus of control was measured with the Adult Nowicki-Strickland Internal-External Control Scale (Nowicki & Duke, 1974). Self-esteem was measured with the Rosenberg Self-Esteem Scale (Rosenberg, 1965). Contrary to predictions, a diagnosis of schizophrenia, but not depression, was associated with more external locus of control. For self-esteem, severity of disturbance, rather than diagnosis, seemed to be of primary importance. Also, lower self-esteem scores were correlated significantly with higher levels of externality for both depressed and schizophrenic women but not for well controls. The present study indicates that self-esteem and locus of control are related to depression differently in low socio-economic status (SES) African-American women than in previously studied middle SES depressed whites. The findings emphasize the need for more normative studies to clarify the complex relations among SES, race, emotional disturbance, self-esteem, and locus of control.

  9. Locus of control and peer relationships among Caucasian, Hispanic, Asian, and African American adolescents.

    PubMed

    Kang, Hannah Soo; Chang, Kyle Edward; Chen, Chuansheng; Greenberger, Ellen

    2015-01-01

    Past research has shown that locus of control plays an important role in a wide range of behaviors, such as academic achievement and positive social behaviors. However, little is known about whether locus of control plays the same role in minority adolescents' peer relationships. The current study examined ethnic differences in the associations between locus of control and peer relationships in early adolescence using samples from the Early Childhood Longitudinal Study (ECLS-K: 5,612 Caucasian, 1,562 Hispanic, 507 Asian, and 908 African-American adolescents) and the National Education Longitudinal Study (NELS: 8,484 Caucasian, 1,604 Hispanic, and 860 Asian, and 1,228 African American adolescents). Gender was approximately evenly split in both samples. The results from the two datasets were highly consistent. Significant interactions between ethnicity and locus of control indicated that having a more internal locus of control was particularly important for Caucasian students' peer relationships (ECLS-K) and social status (NELS), but less so for Asian, Hispanic, and African American students. Our findings suggest that the role of locus of control in peer relationship is contingent upon culture. PMID:24352586

  10. Integrating biological and chemical controls in decision making: European corn borer (Lepidoptera: Crambidae) control in sweet corn as an example.

    PubMed

    Musser, Fred R; Nyrop, Jan P; Shelton, Anthony M

    2006-10-01

    As growers switch to transgenic crops and selective insecticides that are less toxic to natural enemies, natural enemies can become more important in agricultural pest management. Current decision-making guides are generally based on pest abundance and do not address pest and natural enemy toxicity differences among insecticides or the impact of natural enemies on pest survival. A refined approach to making pest management decisions is to include the impact of natural enemies and insecticides, thereby better integrating biological and chemical control. The result of this integration is a dynamic threshold that varies for each product and the level of biological control expected. To demonstrate the significance of conserved biological control in commercial production, a decision-making guide was developed that evaluates control options for European corn borer, Ostrinia nubilalis (Hübner) (Lepidoptera: Crambidae), in sweet corn, Zea mays L., where the primary natural enemies are generalist predators. Management options are lambda-cyhalothrin (broad-spectrum insecticide), spinosad (selective insecticide), Trichogramma ostriniae (Peng and Chen) (Hymenoptera: Trichogrammatidae) (parasitoid), and Bacillus thuringiensis (Bt) sweet corn (transgenic variety). The key factors influencing thresholds for all treatments are the intended market, predator populations, and the presence of alternative foods for the predators. Treatment cost is the primary factor separating the threshold for each treatment within a common scenario, with the lowest cost treatment having the lowest pest threshold. However, when the impact of a treatment on natural enemies is projected over the 3-wk control period, the impact of the treatment on predators becomes the key factor in determining the threshold, so the lowest thresholds are for broad-spectrum treatments, whereas selective products can have thresholds > 6 times higher by the third week. This decision guide can serve as a framework to help

  11. Randomized Controlled Trial Lifestyle Interventions for Asian Americans: A Systematic Review

    PubMed Central

    Bender, Melinda S.; Choi, JiWon; Won, Gloria Y.; Fukuoka, Yoshimi

    2014-01-01

    Objective Asian Americans are the fastest-growing race in the United States. However, they are largely underrepresented in health research, particularly lifestyle interventions. A systematic review was conducted to analyze the characteristics and quality of lifestyle intervention literature promoting changes in physical activity (PA), diet, and/or weight management targeting Asian Americans. Method A systematic electronic database search identified randomized controlled clinical trials (RCT), involving lifestyle interventions for Asian Americans, published from 1995 to 2013 conducted in the U.S. Data extraction was conducted from August through December 2013. Results Seven RCTs met the review criteria. Cross-study comparisons were difficult due to diversity in: RCT intervention designs, cultural appropriateness, outcome measures, sample size, and race/ethnic groups. Overall, risk of bias and cultural appropriateness scores were moderate to low. Five out of seven RCTs showed significant between group differences for PA, diet, and weight. In general, sample sizes were small or lacked sufficient power to fully analyze intervention efficacy. Conclusion Evidence of the efficacy for lifestyle interventions among Asian Americans was mixed. Recommendations include: more rigorous RCT designs, more objective measures, larger Asian American sample sizes, culturally appropriate interventions, individual tailoring, maintenance phase with support, and providing education and modeling of lifestyle behaviors. PMID:25086326

  12. Stable hydrogen-isotope ratios in beetle chitin: preliminary European data and re-interpretation of North American data

    NASA Astrophysics Data System (ADS)

    Gröcke, Darren R.; Schimmelmann, Arndt; Elias, Scott; Miller, Randall F.

    2006-08-01

    Beetle exoskeletons contain chitin, a poly amino-sugar that is biosynthesized incorporating hydrogen isotopes from diet and water. As the stable isotope ratios D/H (or 2H/ 1H, expressed as δ D values) of precipitation and diet are jointly influenced by climate, the biochemically recorded hydrogen-isotope ratio in fossil beetle exoskeleton has the potential to be used for paleoclimatic reconstruction. New δ D data from modern beetles are presented as a preliminary database for Europe, with a re-evaluation of earlier North American data. We present correlated matrices of δ D values in modern beetle chitin and modern precipitation to demonstrate the concept. We review the pertinent literature to highlight the history, utility, and likely future research directions for the use of chitin's stable isotopes in entomological paleoclimatology.

  13. Occupational risk factors for mycosis fungoides: a European multicenter case-control study.

    PubMed

    Morales-Suárez-Varela, Maria M; Olsen, Jorn; Johansen, Preben; Kaerlev, Linda; Guénel, Pascal; Arveux, Patrick; Wingren, Gun; Hardell, Lennart; Ahrens, Wolfgang; Stang, Andreas; Llopis, Agustin; Merletti, Franco; Aurrekoetxea, Juan Jose; Masala, Giovanna

    2004-03-01

    Mycosis fungoides (MF) is a rare disease with an unknown etiology. Its distribution suggests that occupational exposures may play a role. In the present study, we searched for occupational factors associated with MF. A European multicenter case-control study on seven rare cancers, including MF, was conducted from 1995 to 1997. Patients between 35 and 69 years of age diagnosed with MF (n = 134) were identified and their diagnoses were checked by a reference pathologist who classified 83 cases as definitive, 35 cases as possible, and 16 cases as not histologically verified. Of the 118 histologically verified cases, 104 were interviewed, of which 76 were definitive cases. As controls, we selected population controls and colon cancer controls to serve all seven case groups. Altogether, 833 colon cancer controls and 2071 population controls were interviewed. The response rate was 91.5% for cases (76 of the 83 definitive cases), and 66.6% for controls. A high risk of MF for men was observed in the industries of other non-metallic mineral products (Odds Ratio [OR] 5.3, 95% confidence interval [CI] = 1.7-16.2) and of wholesale trade (OR 3.6, 95% CI = 1.3-10.5). A high risk was found for female employees in the sector of pulp paper manufacture (OR 14.4, 95% CI = 2.2-95.1). The male occupations with the highest risks were glass formers, potters, and ceramics workers (OR 17.9, 95% CI = 5.4-59.4) and technical salesmen (OR 8.6, 95% CI = 2.4-30.8). For women, the occupations associated with the highest risks were government executives (OR 4.8, 95% CI = 1.0-22.6) and railway and road vehicles loaders (OR 3.9, 95% CI = 1.0-14.0). The results suggest that some occupational factors are associated with MF. Working as glass formers, pottery, and ceramics workers carried the highest risk, and these findings deserve further attention and replication. Females working in the paper and pulp industries may also be exposed to carcinogens of relevance to MF.

  14. Key controls of surface carbonate system dynamics around the northwest European continental margin

    NASA Astrophysics Data System (ADS)

    Jiang, Z.; Hydes, D. J.; Hartman, S. E.; Hartman, M. C.

    2011-12-01

    Monthly sampling coupled to continuous underway observation from a ship-of-opportunity (Pride of Bilbao) provides new insights into the relative importance of processes controlling the seasonal to inter-annual variability of the carbonate system around the northwest European continental margin. Total alkalinity (TA) and total dissolved inorganic carbon (DIC) were determined alongside measurements of nutrients and continuous records of temperature, salinity, chlorophyll-fluorescence, and dissolved oxygen (DO). The northwest European continental margin is temperate latitude system with a strong seasonal cycle in biological productivity determined by light, nutrient supply, and stratification. Here we contrast findings in two areas: the shallow non stratified English Channel (depth ~50 m) and seasonally stratified oligotrophic waters of the central Bay of Biscay (depth >3000 m). In the Bay of Biscay, the seasonal variations of the carbonate system, nutrient, and DO were mainly controlled by the winter mixing and spring phytoplankton bloom. DIC and nutrients in the Bay increased from autumn and reached the annual maxima in later winter, they then decreased significantly during the spring bloom corresponding to the biological uptake. DIC fell during the spring bloom with a near Redfield ratio in relation to the nutrient uptake. In contrast, post bloom in summer, a continued decrease in DIC in the absence of measurable nitrate was possibly related to the nutrient supply from the turbulent mixing. pCO2 and pH showed a double peak in the annual cycles modulated by temperature which counterbalanced the influence of winter mixing and biological production. The inter-annual biogeochemical variability was closely related to the changes in winter mixed layer depth and the phytoplankton biomass. The Bay of Biscay acted as a sink for atmospheric CO2 in all seasons, with higher air-to-sea CO2 fluxes observed in cold winter and the productive spring season. In the more dynamic

  15. Helicobacter pylori Genotyping from American Indigenous Groups Shows Novel Amerindian vacA and cagA Alleles and Asian, African and European Admixture

    PubMed Central

    Camorlinga-Ponce, Margarita; Perez-Perez, Guillermo; Gonzalez-Valencia, Gerardo; Mendoza, Irma; Peñaloza-Espinosa, Rosenda; Ramos, Irma; Kersulyte, Dangeruta; Reyes-Leon, Adriana; Romo, Carolina; Granados, Julio; Muñoz, Leopoldo; Berg, Douglas E.; Torres, Javier

    2011-01-01

    It is valuable to extend genotyping studies of Helicobacter pylori to strains from indigenous communities across the world to better define adaption, evolution, and associated diseases. We aimed to genetically characterize both human individuals and their infecting H. pylori from indigenous communities of Mexico, and to compare them with those from other human groups. We studied individuals from three indigenous groups, Tarahumaras from the North, Huichols from the West and Nahuas from the center of Mexico. Volunteers were sampled at their community site, DNA was isolated from white blood cells and mtDNA, Y-chromosome, and STR alleles were studied. H. pylori was cultured from gastric juice, and DNA extracted for genotyping of virulence and housekeeping genes. We found Amerindian mtDNA haplogroups (A, B, C, and D), Y-chromosome DYS19T, and Amerindian STRs alleles frequent in the three groups, confirming Amerindian ancestry in these Mexican groups. Concerning H.pylori cagA phylogenetic analyses, although most isolates were of the Western type, a new Amerindian cluster neither Western nor Asian, was formed by some indigenous Mexican, Colombian, Peruvian and Venezuelan isolates. Similarly, vacA phylogenetic analyses showed the existence of a novel Amerindian type in isolates from Alaska, Mexico and Colombia. With hspA strains from Mexico and other American groups clustered within the three major groups, Asian, African or European. Genotyping of housekeeping genes confirmed that Mexican strains formed a novel Asian-related Amerindian group together with strains from remote Amazon Aborigines. This study shows that Mexican indigenous people with Amerindian markers are colonized with H. pylori showing admixture of Asian, European and African strains in genes known to interact with the gastric mucosa. We present evidence of novel Amerindian cagA and vacA alleles in indigenous groups of North and South America. PMID:22073291

  16. Helicobacter pylori genotyping from American indigenous groups shows novel Amerindian vacA and cagA alleles and Asian, African and European admixture.

    PubMed

    Camorlinga-Ponce, Margarita; Perez-Perez, Guillermo; Gonzalez-Valencia, Gerardo; Mendoza, Irma; Peñaloza-Espinosa, Rosenda; Ramos, Irma; Kersulyte, Dangeruta; Reyes-Leon, Adriana; Romo, Carolina; Granados, Julio; Muñoz, Leopoldo; Berg, Douglas E; Torres, Javier

    2011-01-01

    It is valuable to extend genotyping studies of Helicobacter pylori to strains from indigenous communities across the world to better define adaption, evolution, and associated diseases. We aimed to genetically characterize both human individuals and their infecting H. pylori from indigenous communities of Mexico, and to compare them with those from other human groups. We studied individuals from three indigenous groups, Tarahumaras from the North, Huichols from the West and Nahuas from the center of Mexico. Volunteers were sampled at their community site, DNA was isolated from white blood cells and mtDNA, Y-chromosome, and STR alleles were studied. H. pylori was cultured from gastric juice, and DNA extracted for genotyping of virulence and housekeeping genes. We found Amerindian mtDNA haplogroups (A, B, C, and D), Y-chromosome DYS19T, and Amerindian STRs alleles frequent in the three groups, confirming Amerindian ancestry in these Mexican groups. Concerning H.pylori cagA phylogenetic analyses, although most isolates were of the Western type, a new Amerindian cluster neither Western nor Asian, was formed by some indigenous Mexican, Colombian, Peruvian and Venezuelan isolates. Similarly, vacA phylogenetic analyses showed the existence of a novel Amerindian type in isolates from Alaska, Mexico and Colombia. With hspA strains from Mexico and other American groups clustered within the three major groups, Asian, African or European. Genotyping of housekeeping genes confirmed that Mexican strains formed a novel Asian-related Amerindian group together with strains from remote Amazon Aborigines. This study shows that Mexican indigenous people with Amerindian markers are colonized with H. pylori showing admixture of Asian, European and African strains in genes known to interact with the gastric mucosa. We present evidence of novel Amerindian cagA and vacA alleles in indigenous groups of North and South America.

  17. Categorization of Fetal Heart Rate Decelerations in American and European Practice: Importance and Imperative of Avoiding Framing and Confirmation Biases

    PubMed Central

    Sholapurkar, Shashikant L.

    2015-01-01

    Interpretation of electronic fetal monitoring (EFM) remains controversial and unsatisfactory. Fetal heart rate (FHR) decelerations are the commonest aberrant feature on cardiotocographs and considered “center-stage” in the interpretation of EFM. A recent American study suggested that the lack of correlation of American three-tier system to neonatal acidemia may be due to the current peculiar nomenclature of FHR decelerations leading to loss of meaning. The pioneers like Hon and Caldeyro-Barcia classified decelerations based primarily on time relationship to contractions and not on etiology per se. This critical analysis debates pros and cons of significant anchoring/framing and confirmation biases in defining different types of decelerations based primarily on the shape (slope) or time of descent. It would be important to identify benign early decelerations correctly to avoid unnecessary intervention as well as to improve the positive predictive value of the other types of decelerations. Currently the vast majority of decelerations are classed as “variable”. This review shows that the most common rapid decelerations during contractions with trough corresponding to peak of contraction cannot be explained by “cord-compression” hypothesis but by direct/pure (defined here as not mediated through baro-/chemoreceptors) or non-hypoxic vagal reflex. These decelerations are benign, most likely and mainly a result of head-compression and hence should be called “early” rather than “variable”. Standardization is important but should be appropriate and withstand scientific scrutiny. Significant framing and confirmation biases are necessarily unscientific and the succeeding three-tier interpretation systems and structures embodying these biases would be dysfunctional and clinically unhelpful. Clinical/pathophysiological analysis and avoidance of flaws/biases suggest that a more physiological and scientific categorization of decelerations should be based on

  18. Categorization of Fetal Heart Rate Decelerations in American and European Practice: Importance and Imperative of Avoiding Framing and Confirmation Biases.

    PubMed

    Sholapurkar, Shashikant L

    2015-09-01

    Interpretation of electronic fetal monitoring (EFM) remains controversial and unsatisfactory. Fetal heart rate (FHR) decelerations are the commonest aberrant feature on cardiotocographs and considered "center-stage" in the interpretation of EFM. A recent American study suggested that the lack of correlation of American three-tier system to neonatal acidemia may be due to the current peculiar nomenclature of FHR decelerations leading to loss of meaning. The pioneers like Hon and Caldeyro-Barcia classified decelerations based primarily on time relationship to contractions and not on etiology per se. This critical analysis debates pros and cons of significant anchoring/framing and confirmation biases in defining different types of decelerations based primarily on the shape (slope) or time of descent. It would be important to identify benign early decelerations correctly to avoid unnecessary intervention as well as to improve the positive predictive value of the other types of decelerations. Currently the vast majority of decelerations are classed as "variable". This review shows that the most common rapid decelerations during contractions with trough corresponding to peak of contraction cannot be explained by "cord-compression" hypothesis but by direct/pure (defined here as not mediated through baro-/chemoreceptors) or non-hypoxic vagal reflex. These decelerations are benign, most likely and mainly a result of head-compression and hence should be called "early" rather than "variable". Standardization is important but should be appropriate and withstand scientific scrutiny. Significant framing and confirmation biases are necessarily unscientific and the succeeding three-tier interpretation systems and structures embodying these biases would be dysfunctional and clinically unhelpful. Clinical/pathophysiological analysis and avoidance of flaws/biases suggest that a more physiological and scientific categorization of decelerations should be based on time relationship to

  19. Pathogenic variants for Mendelian and complex traits in exomes of 6,517 European and African Americans: implications for the return of incidental results.

    PubMed

    Tabor, Holly K; Auer, Paul L; Jamal, Seema M; Chong, Jessica X; Yu, Joon-Ho; Gordon, Adam S; Graubert, Timothy A; O'Donnell, Christopher J; Rich, Stephen S; Nickerson, Deborah A; Bamshad, Michael J

    2014-08-01

    Exome sequencing (ES) is rapidly being deployed for use in clinical settings despite limited empirical data about the number and types of incidental results (with potential clinical utility) that could be offered for return to an individual. We analyzed deidentified ES data from 6,517 participants (2,204 African Americans and 4,313 European Americans) from the National Heart, Lung, and Blood Institute Exome Sequencing Project. We characterized the frequencies of pathogenic alleles in genes underlying Mendelian conditions commonly assessed by newborn-screening (NBS, n = 39) programs, genes associated with age-related macular degeneration (ARMD, n = 17), and genes known to influence drug response (PGx, n = 14). From these 70 genes, we identified 10,789 variants and curated them by manual review of OMIM, HGMD, locus-specific databases, or primary literature to a total of 399 validated pathogenic variants. The mean number of risk alleles per individual was 15.3. Every individual had at least five known PGx alleles, 99% of individuals had at least one ARMD risk allele, and 45% of individuals were carriers for at least one pathogenic NBS allele. The carrier burden for severe recessive childhood disorders was 0.57. Our results demonstrate that risk alleles of potential clinical utility for both Mendelian and complex traits are detectable in every individual. These findings highlight the necessity of developing guidelines and policies that consider the return of results to all individuals and underscore the need to develop innovative approaches and tools that enable individuals to exercise their choice about the return of incidental results.

  20. “Working the System”—British American Tobacco's Influence on the European Union Treaty and Its Implications for Policy: An Analysis of Internal Tobacco Industry Documents

    PubMed Central

    Smith, Katherine E.; Fooks, Gary; Collin, Jeff; Weishaar, Heide; Mandal, Sema; Gilmore, Anna B.

    2010-01-01

    Background Impact assessment (IA) of all major European Union (EU) policies is now mandatory. The form of IA used has been criticised for favouring corporate interests by overemphasising economic impacts and failing to adequately assess health impacts. Our study sought to assess how, why, and in what ways corporations, and particularly the tobacco industry, influenced the EU's approach to IA. Methods and Findings In order to identify whether industry played a role in promoting this system of IA within the EU, we analysed internal documents from British American Tobacco (BAT) that were disclosed following a series of litigation cases in the United States. We combined this analysis with one of related literature and interviews with key informants. Our analysis demonstrates that from 1995 onwards BAT actively worked with other corporate actors to successfully promote a business-oriented form of IA that favoured large corporations. It appears that BAT favoured this form of IA because it could advance the company's European interests by establishing ground rules for policymaking that would: (i) provide an economic framework for evaluating all policy decisions, implicitly prioritising costs to businesses; (ii) secure early corporate involvement in policy discussions; (iii) bestow the corporate sector with a long-term advantage over other actors by increasing policymakers' dependence on information they supplied; and (iv) provide businesses with a persuasive means of challenging potential and existing legislation. The data reveal that an ensuing lobbying campaign, largely driven by BAT, helped secure binding changes to the EU Treaty via the Treaty of Amsterdam that required EU policymakers to minimise legislative burdens on businesses. Efforts subsequently focused on ensuring that these Treaty changes were translated into the application of a business orientated form of IA (cost–benefit analysis [CBA]) within EU policymaking procedures. Both the tobacco and chemical

  1. The Control of Autumn Senescence in European Aspen1[W][OA

    PubMed Central

    Fracheboud, Yvan; Luquez, Virginia; Björkén, Lars; Sjödin, Andreas; Tuominen, Hannele; Jansson, Stefan

    2009-01-01

    The initiation, progression, and natural variation of autumn senescence in European aspen (Populus tremula) was investigated by monitoring chlorophyll degradation in (1) trees growing in natural stands and (2) cloned trees growing in a greenhouse under various light regimes. The main trigger for the initiation of autumn senescence in aspen is the shortening photoperiod, but there was a large degree of variation in the onset of senescence, both within local populations and among trees originating from different populations, where it correlated with the latitude of their respective origins. The variation for onset of senescence with a population was much larger than the variation of bud set. Once started, autumn senescence was accelerated by low temperature and longer nights, and clones that started to senescence late had a faster senescence. Bud set and autumn senescence appeared to be under the control of two independent critical photoperiods, but senescence could not be initiated until a certain time after bud set, suggesting that bud set and growth arrest are important for the trees to acquire competence to respond to the photoperiodic trigger to undergo autumn senescence. A timetable of events related to bud set and autumn senescence is presented. PMID:19201914

  2. Approaches for controlling illicit tobacco trade--nine countries and the European Union.

    PubMed

    Ross, Hana; Husain, Muhammad Jami; Kostova, Deliana; Xu, Xin; Edwards, Sarah M; Chaloupka, Frank J; Ahluwalia, Indu B

    2015-05-29

    An estimated 11.6% of the world cigarette market is illicit, representing more than 650 billion cigarettes a year and $40.5 billion in lost revenue. Illicit tobacco trade refers to any practice related to distributing, selling, or buying tobacco products that is prohibited by law, including tax evasion (sale of tobacco products without payment of applicable taxes), counterfeiting, disguising the origin of products, and smuggling. Illicit trade undermines tobacco prevention and control initiatives by increasing the accessibility and affordability of tobacco products, and reduces government tax revenue streams. The World Health Organization (WHO) Protocol to Eliminate Illicit Trade in Tobacco Products, signed by 54 countries, provides tools for addressing illicit trade through a package of regulatory and governing principles. As of May 2015, only eight countries had ratified or acceded to the illicit trade protocol, with an additional 32 needed for it to become international law (i.e., legally binding). Data from multiple international sources were analyzed to evaluate the 10 most commonly used approaches for addressing illicit trade and to summarize differences in implementation across select countries and the European Union (EU). Although the WHO illicit trade protocol defines shared global standards for addressing illicit trade, countries are guided by their own legal and enforcement frameworks, leading to a diversity of approaches employed across countries. Continued adoption of the methods outlined in the WHO illicit trade protocol might improve the global capacity to reduce illicit trade in tobacco products.

  3. Approaches for controlling illicit tobacco trade--nine countries and the European Union.

    PubMed

    Ross, Hana; Husain, Muhammad Jami; Kostova, Deliana; Xu, Xin; Edwards, Sarah M; Chaloupka, Frank J; Ahluwalia, Indu B

    2015-05-29

    An estimated 11.6% of the world cigarette market is illicit, representing more than 650 billion cigarettes a year and $40.5 billion in lost revenue. Illicit tobacco trade refers to any practice related to distributing, selling, or buying tobacco products that is prohibited by law, including tax evasion (sale of tobacco products without payment of applicable taxes), counterfeiting, disguising the origin of products, and smuggling. Illicit trade undermines tobacco prevention and control initiatives by increasing the accessibility and affordability of tobacco products, and reduces government tax revenue streams. The World Health Organization (WHO) Protocol to Eliminate Illicit Trade in Tobacco Products, signed by 54 countries, provides tools for addressing illicit trade through a package of regulatory and governing principles. As of May 2015, only eight countries had ratified or acceded to the illicit trade protocol, with an additional 32 needed for it to become international law (i.e., legally binding). Data from multiple international sources were analyzed to evaluate the 10 most commonly used approaches for addressing illicit trade and to summarize differences in implementation across select countries and the European Union (EU). Although the WHO illicit trade protocol defines shared global standards for addressing illicit trade, countries are guided by their own legal and enforcement frameworks, leading to a diversity of approaches employed across countries. Continued adoption of the methods outlined in the WHO illicit trade protocol might improve the global capacity to reduce illicit trade in tobacco products. PMID:26020137

  4. [Environmental services of the forest: an essay in an European Atlantic river basin based on a Central American experience].

    PubMed

    Orrantia Albizu, Oreina; Ortega Hidalgo, M Mercedes; Quirós Madrigal, Olman; Loidi Arregui, Javier

    2008-12-01

    A Conservation Interest Index (CI) was designed to numerically assess the natural quality or value of a given terrestrial area. This CI has been applied along the Golako River Watershed (Biosphere Reserve, Basque Country, Spain). The area, although benefiting from some protection, is strongly influenced by human activities (forestry and cattle breeding). The CI is based on both available cartographic information about vegetation and fieldwork, the later needed to provide estimations for the various descriptors included in this index: in this way, a particular vegetation fragment received a final score on a scale from 0 to 1000. A set of 9 Vegetation Units has been defined to analyze the current vegetation profile and, a ten plot (500 x 500 m) uniformly distributed sampling design has been implemented. Landscape homogenization is high where main land use relies on timbering, contrasting with the more heterogeneous and fragmented profile related to rural activities. At a height of more than 150 m forest appears to be dominant while human occupation becomes patchy, whereas abruptness restraints farms to locations below 100 m. Concerning the index performance, gradual differences have been displayed by the forest, which appears as the only vegetation unit attaining values above 500 (50% in the index scale), mature forest ranking highest (860), followed closely by the riparian forest. We have developed a formula to translate environmental value into economic benefit to promote conservation work at private property level, imitating the initial work undergone in Central American countries, where environmental services are rewarded irrespective of their conservation status.

  5. Perfluoroalkyl compounds in dust from Asian, Australian, European, and North American homes and UK cars, classrooms, and offices.

    PubMed

    Goosey, Emma; Harrad, Stuart

    2011-01-01

    Perfluoroalkyl compounds (PFCs) were measured in dust from Australian, Canadian, French, German, Kazahkstani, Thai, UK, and US homes, and UK cars, classrooms, and offices. Most PFCs were significantly lower in Kazahkstan and Thailand than elsewhere; 2-(N-methylperfluoro-1-octanesulfonamido)-ethanol (MeFOSE) and 2-(N-ethylperfluoro-1-octanesulfonamido)-ethanol (EtFOSE) were significantly lower in Canada than in the UK and the US; perfluoro-1-hexanesulfonate (PFHxS) was significantly lower in Canada than in the UK, and N-ethylperfluoro-1-octanesulfonamide (EtFOSA) was significantly higher in Australia than in the UK. High EtFOSA concentrations in some samples may be consistent with its use as an insecticide. Perfluorooctane sulfonate (PFOS), perfluorooctanoic acid (PFOA), PFHxS, and MeFOSE were significantly higher in classrooms than in cars, homes, and offices; N-methylperfluoro-1-octanesulfonamide (MeFOSA) was significantly lower in classrooms than in homes and offices, and perfluoro-1-octanesulfonamide (FOSA) was significantly lower in classrooms than in cars, homes, and offices. While homes are usually the most important vector of dust exposure (typically > 60%), offices and classrooms make important contributions. While diet is usually the main exposure pathway for UK adults and children (~1-6 years) for PFOS, PFOA, and PFHxS; dust ingestion can be significant under high dust ingestion scenarios. Even under high-end exposure scenarios for dust and diet, PFOS and PFOA exposures are well within the European Food Safety Authority tolerable daily intakes.

  6. WHO guidelines for a healthy diet and mortality from cardiovascular disease in European and American elderly: the CHANCES project12

    PubMed Central

    Jankovic, Nicole; Geelen, Anouk; Streppel, Martinette T; de Groot, Lisette CPGM; Kiefte-de Jong, Jessica C; Orfanos, Philippos; Bamia, Christina; Trichopoulou, Antonia; Boffetta, Paolo; Bobak, Martin; Pikhart, Hynek; Kee, Frank; O’Doherty, Mark G; Buckland, Genevieve; Woodside, Jayne; Franco, Oscar H; Ikram, M Arfan; Struijk, Ellen A; Pajak, Andrzej; Malyutina, Sofia; Kubinova, Růžena; Wennberg, Maria; Park, Yikyung; Bueno-de-Mesquita, H Bas; Kampman, Ellen; Feskens, Edith J

    2015-01-01

    Background: Cardiovascular disease (CVD) represents a leading cause of mortality worldwide, especially in the elderly. Lowering the number of CVD deaths requires preventive strategies targeted on the elderly. Objective: The objective was to generate evidence on the association between WHO dietary recommendations and mortality from CVD, coronary artery disease (CAD), and stroke in the elderly aged ≥60 y. Design: We analyzed data from 10 prospective cohort studies from Europe and the United States comprising a total sample of 281,874 men and women free from chronic diseases at baseline. Components of the Healthy Diet Indicator (HDI) included saturated fatty acids, polyunsaturated fatty acids, mono- and disaccharides, protein, cholesterol, dietary fiber, and fruit and vegetables. Cohort-specific HRs adjusted for sex, education, smoking, physical activity, and energy and alcohol intakes were pooled by using a random-effects model. Results: During 3,322,768 person-years of follow-up, 12,492 people died of CVD. An increase of 10 HDI points (complete adherence to an additional WHO guideline) was, on average, not associated with CVD mortality (HR: 0.94; 95% CI: 0.86, 1.03), CAD mortality (HR: 0.99; 95% CI: 0.85, 1.14), or stroke mortality (HR: 0.95; 95% CI: 0.88, 1.03). However, after stratification of the data by geographic region, adherence to the HDI was associated with reduced CVD mortality in the southern European cohorts (HR: 0.87; 95% CI: 0.79, 0.96; I2 = 0%) and in the US cohort (HR: 0.85; 95% CI: 0.83, 0.87; I2 = not applicable). Conclusion: Overall, greater adherence to the WHO dietary guidelines was not significantly associated with CVD mortality, but the results varied across regions. Clear inverse associations were observed in elderly populations in southern Europe and the United States. PMID:26354545

  7. Carotenoid Intake and Adipose Tissue Carotenoid Levels in Relation to Prostate Cancer Aggressiveness among African-American and European-American Men in the North Carolina-Louisiana Prostate Cancer Project (PCaP)

    PubMed Central

    Antwi, Samuel O.; Steck, Susan E.; Su, L. Joseph; Hebert, James R.; Zhang, Hongmei; Craft, Neal E.; Fontham, Elizabeth T. H.; Smith, Gary J.; Bensen, Jeannette T.; Mohler, James L.; Arab, Lenore

    2016-01-01

    Background Associations between carotenoid intake and prostate cancer (CaP) incidence have varied across studies. This may be due to combining indolent with aggressive disease in most studies. This study examined whether carotenoid intake and adipose tissue carotenoid levels were inversely associated with CaP aggressiveness. Methods Data on African-American (AA, n=1,023) and European-American (EA, n=1,079) men with incident CaP from North Carolina and Louisiana were analyzed. Dietary carotenoid intake was assessed using a detailed food frequency questionnaire, and abdominal adipose tissue samples were analyzed for carotenoid concentrations using high-performance liquid chromatography. Multivariable logistic regression was used in race-stratified analysis to calculate odds ratios (ORs) and 95% confidence intervals (95%CI) comparing high aggressive CaP with low/intermediate aggressive CaP. Results Carotenoid intake differed significantly between AAs and EAs, which included higher intake of lycopene among EAs and higher β–cryptoxanthin intake among AAs. Comparing the highest and lowest tertiles, dietary lycopene was associated inversely with high aggressive CaP among EAs (OR=0.55, 95%CI: 0.34–0.89, Ptrend=0.02), while an inverse association was observed between dietary β–cryptoxanthin intake and high aggressive CaP among AAs (OR=0.56, 95%CI: 0.36–0.87, Ptrend=0.01). Adipose tissue α–carotene and lycopene (cis + trans) concentrations were higher among EAs than AAs, and marginally significant inverse linear trends were observed for adipose α–carotene (Ptrend=0.07) and lycopene (Ptrend=0.11), and CaP aggressiveness among EAs only. Conclusions These results suggest that diets high in lycopene and β–cryptoxanthin may protect against aggressive CaP among EAs and AAs, respectively. Differences in dietary behaviors may explain the racial differences in associations. PMID:27271547

  8. Is educational differentiation associated with smoking and smoking inequalities in adolescence? A multilevel analysis across 27 European and North American countries.

    PubMed

    Rathmann, Katharina; Moor, Irene; Kunst, Anton E; Dragano, Nico; Pförtner, Timo-Kolja; Elgar, Frank J; Hurrelmann, Klaus; Kannas, Lasse; Baška, Tibor; Richter, Matthias

    2016-09-01

    This study aims to determine whether educational differentiation (i.e. early and long tracking to different school types) relate to socioeconomic inequalities in adolescent smoking. Data were collected from the WHO-Collaborative 'Health Behaviour in School-aged Children (HBSC)' study 2005/2006, which included 48,025 15-year-old students (Nboys = 23,008, Ngirls = 25,017) from 27 European and North American countries. Socioeconomic position was measured using the HBSC family affluence scale. Educational differentiation was determined by the number of different school types, age of selection, and length of differentiated curriculum at the country-level. We used multilevel logistic regression to assess the association of daily smoking and early smoking initiation predicted by family affluence, educational differentiation, and their interactions. Socioeconomic inequalities in both smoking outcomes were larger in countries that are characterised by a lower degree of educational differentiation (e.g. Canada, Scandinavia and the United Kingdom) than in countries with higher levels of educational differentiation (e.g. Austria, Belgium, Hungary and The Netherlands). This study found that high educational differentiation does not relate to greater relative inequalities in smoking. Features of educational systems are important to consider as they are related to overall prevalence in smoking and smoking inequalities in adolescence.

  9. Phylogenetic analysis of the rompB genes of Rickettsia felis and Rickettsia prowazekii European-human and North American flying-squirrel strains.

    PubMed

    Moron, C G; Bouyer, D H; Yu, X J; Foil, L D; Crocquet-Valdes, P; Walker, D H

    2000-05-01

    The rickettsial outer membrane protein B (rompB) gene encodes the major surface antigens of Rickettsia species. We undertook sequencing and molecular analysis of the rompB gene of Rickettsia felis and a comparison with its homologs in spotted fever group (SFG) and typhus group (TG) rickettsiae, including the complete sequences of two North American flying squirrel strains and two European human strains of Rickettsia prowazekii. We sequenced 5,226 base pairs (bp) of the R. felis rompB, encoding a protein of 1,654 amino acids. We also sequenced 5,015 bp of rompB of the flying squirrel strains, encoding a protein of 1,643 amino acids. Analysis of the R. felis rompB gene sequence showed 10-13% divergence from SFG rickettsiae and 18% divergence from the TG rickettsiae. The rompB of all sequenced strains of R. prowazekii showed an overall similarity of 99.7-99.9%. PMID:11289671

  10. Is educational differentiation associated with smoking and smoking inequalities in adolescence? A multilevel analysis across 27 European and North American countries.

    PubMed

    Rathmann, Katharina; Moor, Irene; Kunst, Anton E; Dragano, Nico; Pförtner, Timo-Kolja; Elgar, Frank J; Hurrelmann, Klaus; Kannas, Lasse; Baška, Tibor; Richter, Matthias

    2016-09-01

    This study aims to determine whether educational differentiation (i.e. early and long tracking to different school types) relate to socioeconomic inequalities in adolescent smoking. Data were collected from the WHO-Collaborative 'Health Behaviour in School-aged Children (HBSC)' study 2005/2006, which included 48,025 15-year-old students (Nboys = 23,008, Ngirls = 25,017) from 27 European and North American countries. Socioeconomic position was measured using the HBSC family affluence scale. Educational differentiation was determined by the number of different school types, age of selection, and length of differentiated curriculum at the country-level. We used multilevel logistic regression to assess the association of daily smoking and early smoking initiation predicted by family affluence, educational differentiation, and their interactions. Socioeconomic inequalities in both smoking outcomes were larger in countries that are characterised by a lower degree of educational differentiation (e.g. Canada, Scandinavia and the United Kingdom) than in countries with higher levels of educational differentiation (e.g. Austria, Belgium, Hungary and The Netherlands). This study found that high educational differentiation does not relate to greater relative inequalities in smoking. Features of educational systems are important to consider as they are related to overall prevalence in smoking and smoking inequalities in adolescence. PMID:27214054

  11. Stability, Continuity, and Similarity of Parenting Stress in European American Mothers and Fathers across their Child’s Transition to Adolescence

    PubMed Central

    Putnick, Diane L.; Bornstein, Marc H.; Hendricks, Charlene; Painter, Kathleen M.; Suwalsky, Joan T. D.; Collins, W. Andrew

    2009-01-01

    SYNOPSIS Objective Experiencing some degree of parenting stress is virtually unavoidable, particularly as children enter early adolescence and assert their independence. In this study, we examined how parenting stress attributed to the parent, the child, or the dyad changed in mean level and relative standing across their child’s transition to adolescence. We also compared mothers and fathers from the same families in terms of parenting stress and explored how one parent’s stress affected the other parent’s stress. Design Participants included 222 European American parents (111 mothers and 111 fathers), assessed when their children were 10 and 14 years old. Results Parenting stress was highly stable from 10 to 14 years. Total parenting stress increased across time, and was attributable to stress due to increased parent-child dysfunctional interaction, not parental distress or stress due to child behavior. Mothers and fathers agreed moderately in their relative standing and in the average levels of parenting stress in the three different domains of parenting stress at each time point. Mothers’ and fathers’ stress across domains were sometimes related. Conclusions Mothers’ and fathers’ increased parenting stress across their child’s transition to adolescence seems to derive from parent-child interaction rather than qualities of the parent or the child per se. Finding ways to maintain parent-child communication and closeness may protect parents and families from increased stress during this vulnerable time. PMID:20191083

  12. Six stroma-based RNA markers diagnostic for prostate cancer in European-Americans validated at the RNA and protein levels in patients in China.

    PubMed

    Zhu, Jianguo; Pan, Cong; Jiang, Jun; Deng, Mingsen; Gao, Hengjun; Men, Bozhao; McClelland, Michael; Mercola, Dan; Zhong, Wei-D; Jia, Zhenyu

    2015-06-30

    We previously analyzed human prostate tissue containing stroma near to tumor and from cancer-negative tissues of volunteers. Over 100 candidate gene expression differences were identified and used to develop a classifier that could detect nearby tumor with an accuracy of 97% (sensitivity = 98% and specificity = 88%) based on 364 independent test cases from primarily European American cases. These stroma-based gene signatures have the potential to identify cancer patients among those with negative biopsies. In this study, we used prostate tissues from Chinese cases to validate six of these markers (CAV1, COL4A2, HSPB1, ITGB3, MAP1A and MCAM). In validation by real-time PCR, four genes (COL4A2, HSPB1, ITGB3, and MAP1A) demonstrated significantly lower expression in tumor-adjacent stroma compared to normal stroma (p value ≤ 0.05). Next, we tested whether these expression differences could be extended to the protein level. In IHC assays, all six selected proteins showed lower expression in tumor-adjacent stroma compared to the normal stroma, of which COL4A2, HSPB1 and ITGB3 showed significant differences (p value ≤ 0.05). These results suggest that biomarkers for diagnosing prostate cancer based on tumor microenvironment may be applicable across multiple racial groups.

  13. Why Are Chinese Mothers More Controlling than American Mothers? "My Child Is My Report Card"

    ERIC Educational Resources Information Center

    Ng, Florrie Fei-Yin; Pomerantz, Eva M.; Deng, Ciping

    2014-01-01

    Chinese parents exert more control over children than do American parents. The current research examined whether this is due in part to Chinese parents' feelings of worth being more contingent on children's performance. Twice over a year, 215 mothers and children (M[subscript age] = 12.86 years) in China and the United States (European…

  14. Survey on the Quality of the Top-Selling European and American Botanical Dietary Supplements Containing Boswellic Acids.

    PubMed

    Meins, Jürgen; Artaria, Christian; Riva, Antonella; Morazzoni, Paolo; Schubert-Zsilavecz, Manfred; Abdel-Tawab, Mona

    2016-04-01

    In consideration of the increasing popularity of frankincense and the widely published quality problems associated with botanical dietary supplements, a survey was conducted for the first time on the quality of frankincense containing botanical dietary supplements. Six US products representing 78 % of the units sold and 70 % of the market value, and 11 European products representing 30 % of the units sold and 40 % of the market value were tested for their boswellic acid composition profile, label compliance, and claimed health benefits. Special focus was also set on the statements made with regard to the frankincense applied.Only five products out of seventeen disclosed all relevant information for the Boswellia extract, mentioning the species, the part of plant used, and the boswellic acid content. Whereas all products but one claimed to use Boswellia serrata, three products did not mention the resin as the part applied and 10 products did not declare the boswellic acid content. Apart from the different boswellic acid composition determined with a sensitive LC/MS method, 41 % of the products did not comply with the label declaration. Hence, one product from Italy did not contain any of the six characteristic boswellic acids (KBA, AKBA, αBA, βBA, AαBA, AβBA) at all and another US product contained only traces, suggesting the absence of frankincense or the use of Boswellia frereana instead of B. serrata. In another product, the ratios of the individual boswellic acids were different from B. serrata gum resin, indicating the use of another species such as Boswellia sacra or Boswellia carterii. Furthermore, two products revealed different boswellic acid contents from those declared on the label. Further, two products did not declare the use of manipulated Boswellia gum resin extract being enriched in acetyl-11-keto-boswellic acid content reaching up to 66 %. In addition, consumers could be misled by outdated literature or references to in vitro studies

  15. Survey on the Quality of the Top-Selling European and American Botanical Dietary Supplements Containing Boswellic Acids.

    PubMed

    Meins, Jürgen; Artaria, Christian; Riva, Antonella; Morazzoni, Paolo; Schubert-Zsilavecz, Manfred; Abdel-Tawab, Mona

    2016-04-01

    In consideration of the increasing popularity of frankincense and the widely published quality problems associated with botanical dietary supplements, a survey was conducted for the first time on the quality of frankincense containing botanical dietary supplements. Six US products representing 78 % of the units sold and 70 % of the market value, and 11 European products representing 30 % of the units sold and 40 % of the market value were tested for their boswellic acid composition profile, label compliance, and claimed health benefits. Special focus was also set on the statements made with regard to the frankincense applied.Only five products out of seventeen disclosed all relevant information for the Boswellia extract, mentioning the species, the part of plant used, and the boswellic acid content. Whereas all products but one claimed to use Boswellia serrata, three products did not mention the resin as the part applied and 10 products did not declare the boswellic acid content. Apart from the different boswellic acid composition determined with a sensitive LC/MS method, 41 % of the products did not comply with the label declaration. Hence, one product from Italy did not contain any of the six characteristic boswellic acids (KBA, AKBA, αBA, βBA, AαBA, AβBA) at all and another US product contained only traces, suggesting the absence of frankincense or the use of Boswellia frereana instead of B. serrata. In another product, the ratios of the individual boswellic acids were different from B. serrata gum resin, indicating the use of another species such as Boswellia sacra or Boswellia carterii. Furthermore, two products revealed different boswellic acid contents from those declared on the label. Further, two products did not declare the use of manipulated Boswellia gum resin extract being enriched in acetyl-11-keto-boswellic acid content reaching up to 66 %. In addition, consumers could be misled by outdated literature or references to in vitro studies

  16. VHR image region-based classification potential in the framework of the control with remote sensing of the European CAP

    NASA Astrophysics Data System (ADS)

    Carleer, Alexandre P.; Wolff, Eléonore

    2005-10-01

    In the framework of the European CAP (Common Agricultural Policy), the European Commission imposes on member states to prevent irregularities, and recommends the control with remote sensing (CwRS) of the declared crops and declared area of crop fields. In the framework of remote sensing procedure, the European Commission, by the way of his Joint Research Centre, advises the use of very high spatial resolution (VHR) satellite data. These data are extraordinary from the point of view of the spatial resolution but the use of these kinds of data involves some problems in the traditional per-pixel classification like the salt and pepper effect and the poor spectral resolution of the VHR data. The region-based classification could solve these problems and allows the use of other features on top of spectral features in the classification process. This study present the potential of the VHR data region-based classification to the classification of the agricultural and rural land cover in the framework of the remote sensing control of the European Union CAP.

  17. Assessment of heterogeneity between European Populations: a Baltic and Danish replication case-control study of SNPs from a recent European ulcerative colitis genome wide association study

    PubMed Central

    2011-01-01

    Background Differences in the genetic architecture of inflammatory bowel disease between different European countries and ethnicities have previously been reported. In the present study, we wanted to assess the role of 11 newly identified UC risk variants, derived from a recent European UC genome wide association study (GWAS) (Franke et al., 2010), for 1) association with UC in the Nordic countries, 2) for population heterogeneity between the Nordic countries and the rest of Europe, and, 3) eventually, to drive some of the previous findings towards overall genome-wide significance. Methods Eleven SNPs were replicated in a Danish sample consisting of 560 UC patients and 796 controls and nine missing SNPs of the German GWAS study were successfully genotyped in the Baltic sample comprising 441 UC cases and 1156 controls. The independent replication data was then jointly analysed with the original data and systematic comparisons of the findings between ethnicities were made. Pearson's χ2, Breslow-Day (BD) and Cochran-Mantel-Haenszel (CMH) tests were used for association analyses and heterogeneity testing. Results The rs5771069 (IL17REL) SNP was not associated with UC in the Danish panel. The rs5771069 (IL17REL) SNP was significantly associated with UC in the combined Baltic, Danish and Norwegian UC study sample driven by the Norwegian panel (OR = 0.89, 95% CI: 0.79-0.98, P = 0.02). No association was found between rs7809799 (SMURF1/KPNA7) and UC (OR = 1.20, 95% CI: 0.95-1.52, P = 0.10) or between UC and all other remaining SNPs. We had 94% chance of detecting an association for rs7809799 (SMURF1/KPNA7) in the combined replication sample, whereas the power were 55% or lower for the remaining SNPs. Statistically significant PBD was found for OR heterogeneity between the combined Baltic, Danish, and Norwegian panel versus the combined German, British, Belgian, and Greek panel (rs7520292 (P = 0.001), rs12518307 (P = 0.007), and rs2395609 (TCP11) (P = 0.01), respectively

  18. European Population Substructure: Clustering of Northern and Southern Populations

    PubMed Central

    Seldin, Michael F; Shigeta, Russell; Villoslada, Pablo; Selmi, Carlo; Tuomilehto, Jaakko; Silva, Gabriel; Belmont, John W; Klareskog, Lars; Gregersen, Peter K

    2006-01-01

    Using a genome-wide single nucleotide polymorphism (SNP) panel, we observed population structure in a diverse group of Europeans and European Americans. Under a variety of conditions and tests, there is a consistent and reproducible distinction between “northern” and “southern” European population groups: most individual participants with southern European ancestry (Italian, Spanish, Portuguese, and Greek) have >85% membership in the “southern” population; and most northern, western, eastern, and central Europeans have >90% in the “northern” population group. Ashkenazi Jewish as well as Sephardic Jewish origin also showed >85% membership in the “southern” population, consistent with a later Mediterranean origin of these ethnic groups. Based on this work, we have developed a core set of informative SNP markers that can control for this partition in European population structure in a variety of clinical and genetic studies. PMID:17044734

  19. Hepatitis B among Asian Americans: Prevalence, progress, and prospects for control

    PubMed Central

    Chen Jr, Moon S; Dang, Julie

    2015-01-01

    After tobacco use, chronic hepatitis B (CHB) viral infections are the most important cause of cancer globally in that 1 out of 3 individuals have been infected with the hepatitis B virus (HBV). Though infection rates are low (< 1%) in the United States, Asian Americans who comprise about 6% of the population experience about 60% of the CHB burden. This paper reviews the magnitude of hepatitis B (HBV) burden among Asian Americans and the progress being made to mitigate this burden, primarily through localized, community-based efforts to increase screening and vaccination among Asian American children, adolescents, and adults. This review brings to light that despite the numerous community-based screening efforts, a vast majority of Asian Americans have not been screened and that vaccination efforts, particularly for adults, are sub-optimal. Greater efforts to integrate screenings by providers within existing healthcare systems are urged. Evidence-based strategies are offered to implement CDC’s three major recommendations to control and prevent hepatitis B through targeted screening and enhanced vaccination efforts. PMID:26576081

  20. 76 FR 56873 - American Railroad Group Transportation Services, LLC d/b/a ARG Trans-Continuance in Control...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-14

    ... Surface Transportation Board American Railroad Group Transportation Services, LLC d/b/a ARG Trans--Continuance in Control Exemption--Coos Bay Railroad Operating Company, LLC d/b/a Coos Bay Rail Link American Railroad Group Transportation Services, LLC d/b/a ARG Trans (ARG Trans), a noncarrier, has filed a...