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Sample records for profile terry young

  1. Solute transport in formations of very low permeability: profiles of stable isotope and dissolved noble gas contents of pore water in the Opalinus Clay, Mont Terri, Switzerland

    NASA Astrophysics Data System (ADS)

    Rübel, André P.; Sonntag, Christian; Lippmann, Johanna; Pearson, F. J.; Gautschi, Andreas

    2002-04-01

    Pore water profiles of water, stable isotope, and dissolved noble gas content have been determined across the Opalinus Clay and adjacent formations at the rock laboratory at Mont Terri. We have found enhanced helium contents (up to [ 4He] = 1 × 10 -4 cubic centimeters at standard pressure and temperature per gram of pore water) and argon isotope ratios ( 40Ar/ 36Ar ratios up to 334) due to accumulation of 4He and 40Ar produced in situ. The helium profile was found to be in steady state with respect to in situ production and diffusive loss into the adjacent limestones where groundwater circulates. From this profile a representative mean value of the apparent diffusion coefficient for helium in the pore water of the whole formation was derived for the first time to be D a = 3.5 × 10 -11 m 2 · s -1, which is more than two orders of magnitude lower than the diffusion coefficient D 0 in free water. The stable isotope profile, however, indicates a component of fossil marine pore water, which has not yet been replaced by molecular diffusion of meteoric water from the adjacent limestone and shale formations over the past 10 million years.

  2. Influencing collaborative leadership: an interview with Dean Terry Fulmer. Interview by Jeffrey M. Adams.

    PubMed

    Fulmer, Terry

    2013-02-01

    This department highlights nursing leaders who have demonstrated a commitment to innovation and patient care leadership in practice, policy, research, education and theory. This interview profiles Terry Fulmer, PhD, RN, FAAN, chairperson of the Robert Wood Johnson Executive Nurse Fellows Advisory Committee and dean of the Bouvé College of Health Sciences at Northeastern University.

  3. Physical Profiles of Turkish Young Greco-Roman Wrestlers

    ERIC Educational Resources Information Center

    Arslanoglu, Erkal

    2015-01-01

    The aim of this study is to evaluate some physical properties of Turkish National Greco-Roman wrestlers and reveal the profile of Turkish Young National Greco-Roman athlete. A total of 48 male athletes who were from Turkish Young National Greco-Roman Wrestling Team participated in this study. This study was carried out at Wrestling Federation…

  4. Personality Profiles of Physically Impaired Young Adults.

    ERIC Educational Resources Information Center

    Richman, Lynn C.; Harper, Dennis C.

    1980-01-01

    Different forms of chronic observable disability may have differing impacts on adult personality adjustment. Young adults with cleft lip/palate display fewer personality adjustment problems than those with orthopedic impairment. (Author)

  5. ISS Update: SPHERES with Telerobotics Project Manager Terry Fong

    NASA Video Gallery

    NASA Public Affairs Officer Brandi Dean talks with Terry Fong, Telerobotics Project Manager, about how the Synchronized Position, Hold, Engage and Reorient Experimental Satellites, or SPHERES, are ...

  6. Personality Profiles and Frequent Heavy Drinking in Young Adulthood

    PubMed Central

    Bray, Bethany C.; Zhang, Minqiang; Lanza, Stephanie T.

    2015-01-01

    Few studies examining the link between personality and alcohol use have adopted a comprehensive modeling framework to take into account individuals’ profiles across multiple personality traits. In this study, latent profile analysis (LPA) was applied to a national sample of young adults in the United States to identify subgroups defined by their profiles of mean scores on the Neuroticism, Extraversion, Openness, Agreeableness, and Conscientiousness personality factors. Personality profiles were then used to predict heavy drinking. Five profiles were identified: Reserved, Rigid, Confident, Ordinary, and Resilient. Compared to individuals in the Ordinary profile, those with Reserved and Resilient profiles were at increased risk of frequent heavy drinking. These findings suggest which comprehensive personality profiles may place individuals at risk for problematic alcohol-related outcomes. PMID:25892836

  7. Personality Profiles and Frequent Heavy Drinking in Young Adulthood.

    PubMed

    Zhang, Jieting; Bray, Bethany C; Zhang, Minqiang; Lanza, Stephanie T

    2015-07-01

    Few studies examining the link between personality and alcohol use have adopted a comprehensive modeling framework to take into account individuals' profiles across multiple personality traits. In this study, latent profile analysis (LPA) was applied to a national sample of young adults in the United States to identify subgroups defined by their profiles of mean scores on the Neuroticism, Extraversion, Openness, Agreeableness, and Conscientiousness personality factors. Personality profiles were then used to predict heavy drinking. Five profiles were identified: Reserved, Rigid, Confident, Ordinary, and Resilient. Compared to individuals in the Ordinary profile, those with Reserved and Resilient profiles were at increased risk of frequent heavy drinking. These findings suggest which comprehensive personality profiles may place individuals at risk for problematic alcohol-related outcomes.

  8. Young addicted men hormone profile detection

    NASA Astrophysics Data System (ADS)

    Zieliński, Paweł; Wasiewicz, Piotr; Leszczyńska, Bożena; Gromadzka-Ostrowska, Joanna

    2010-09-01

    Hormone parameters were determined in the serum of young addicted men in order to compare them with those obtained from the group of healthy subjects. Three groups were investigated which were named opiates, mixed and control group. Statistical and data mining methods were applied to obtain significant differences. R package was used for all computation. The determination of hormones parameters provide important information relative to impact of addiction.

  9. Astronaut Terry Hart in orbiter training in the SAIL

    NASA Technical Reports Server (NTRS)

    1984-01-01

    Astronaut Terry J. Hart, 41-C mission specialist, 'punches up' a display in an orbiter trainer in the JSC Shuttle Avionics Integration Laboratory (SAIL). The scenes Hart controls here appear in the 'windows' of the trainer.

  10. Discriminant profile of young adulthood driving behavior among Brazilian drivers.

    PubMed

    Dotta-Panichi, Renata Maria; Wagner, Adriana; Sarriera, Jorge Castellá

    2013-01-01

    The aim of this article was to describe the driving behavior profile of drivers aged 18 to 25 years old. Four hundred young adults were interviewed, 320 (80%) of them male and 80 (20%) female. Cluster analysis identified a group characterized by sensation-seeking behavior (Cluster 1), a group that did not show any risky driving behavior (Cluster 2), and a group engaged in transgressive behavior and driving under the influence of alcohol and/or drugs (Cluster 3). Discriminant analysis classified successfully and correctly 81.3% of the young adults into their original profiles. Function 1 distinguished cluster 1 from clusters 2 and 3, on the basis of the following factors: higher frequency of alcohol consumption, intrusive behavior, and motorcycle riding, as well as younger age, more aggressive behavior, and lower education level. Function 2 distinguished cluster 3 from cluster 1 and 2, especially as to higher amounts of alcohol consumption, higher frequency of marijuana use and delinquent behavior, larger number of traffic tickets and motor vehicle accidents, higher paternal education level, which were the variables with discriminant values above .20. Characteristics of vulnerability were identified, especially those related to alcohol consumption, drug use, and externalizing issues.

  11. Research in the Mont Terri Rock laboratory: Quo vadis?

    NASA Astrophysics Data System (ADS)

    Bossart, Paul; Thury, Marc

    During the past 10 years, the 12 Mont Terri partner organisations ANDRA, BGR, CRIEPI, ENRESA, FOWG (now SWISSTOPO), GRS, HSK, IRSN, JAEA, NAGRA, OBAYASHI and SCK-CEN have jointly carried out and financed a research programme in the Mont Terri Rock Laboratory. An important strategic question for the Mont Terri project is what type of new experiments should be carried out in the future. This question has been discussed among partner delegates, authorities, scientists, principal investigators and experiment delegates. All experiments at Mont Terri - past, ongoing and future - can be assigned to the following three categories: (1) process and mechanism understanding in undisturbed argillaceous formations, (2) experiments related to excavation- and repository-induced perturbations and (3) experiments related to repository performance during the operational and post-closure phases. In each of these three areas, there are still open questions and hence potential experiments to be carried out in the future. A selection of key issues and questions which have not, or have only partly been addressed so far and in which the project partners, but also the safety authorities and other research organisations may be interested, are presented in the following. The Mont Terri Rock Laboratory is positioned as a generic rock laboratory, where research and development is key: mainly developing methods for site characterisation of argillaceous formations, process understanding and demonstration of safety. Due to geological constraints, there will never be a site specific rock laboratory at Mont Terri. The added value for the 12 partners in terms of future experiments is threefold: (1) the Mont Terri project provides an international scientific platform of high reputation for research on radioactive waste disposal (= state-of-the-art research in argillaceous materials); (2) errors are explicitly allowed (= rock laboratory as a “playground” where experience is often gained through

  12. Temperament profiles in personality disorders among a young adult population.

    PubMed

    Kantojärvi, Liisa; Miettunen, Jouko; Veijola, Juha; Läksy, Kristian; Karvonen, Juha T; Ekelund, Jesper; Järvelin, Marjo-Riitta; Lichtermann, Dirk; Joukamaa, Matti

    2008-01-01

    The objective of this study was to describe the temperament dimension profiles assessed by the Temperament and Character Inventory (TCI) among young adults with the DSM-III-R personality disorder (PD). Our hypothesis was that PD clusters and separate PDs can be distinguished from one another by their specific temperament profiles. As a part of the 31-year follow-up survey of the prospective Northern Finland 1966 Birth Cohort, the cohort members living in the city of Oulu at the age of 31 years (n=1609) were invited to participate in a two-phase field study. The Structured Clinical Interview for DSM-III-R for PDs (SCID-II) was used as diagnostic instrument. The final study sample consisted of the 1311 subjects who had completed the Hopkins Symptom Check List-25 questionnaire for screening and had given a written informed consent. Of the 321 SCID interviewed subjects, 74 met the criteria for at least one PD and had completed the TCI. The mean TCI scores of subjects with PD and control subjects without PD (n=910) were compared. Low Novelty Seeking, high Harm Avoidance and low Reward Dependence characterized cluster A and C PDs. Subjects with a cluster B PD did not differ from controls, except for Novelty Seeking, which was high. The temperament dimensions could not distinguish different PDs very well, with the only exception of persons with obsessive-compulsive PD. PD clusters were associated with different profiles of temperament, lending some support for Cloninger's typology.

  13. Anthropometric characteristics and nutritional profile of young amateur swimmers.

    PubMed

    Martínez, Sonia; Pasquarelli, Bruno N; Romaguera, Dora; Arasa, Cati; Tauler, Pedro; Aguiló, Antoni

    2011-04-01

    The aim of this study was to evaluate nutritional and anthropometric profiles of young swimmers belonging to semiprofessional teams. Thirty-six caucasian adolescent swimmers (22 boys and 14 girls) participated voluntarily in the study. Anthropometric data, dietary intake, and blood parameters were determined. Female swimmers had greater values of triceps, suprailiac, and abdominal skinfolds. Endomorphic somatotype was twofold greater in girls compared with in boys. Energy intake and protein intake per kilogram of body weight were significantly greater in boys compared to in girls. On the other hand, girls had significantly greater polyunsaturated fatty acid intake compared that of boys. Energy intake of boys and girls was below their requirements. In contrast, protein intake doubled the requirements of the study population. Furthermore, inadequate intake of carotenes, vitamin A, vitamin E, vitamin D, and folic acid was found in both boys and girls; girls also had inadequate intake of iron and calcium. Plasma levels of iron, vitamins C and E, and carotenes were similar in male and females swimmers, and they were within the normal range. In conclusion, young swimmers participating in the present study had differences between sexes in somatotypes. Adolescent swimmers had low average total energy intakes, excessive protein intake, and lower intake of several micronutrients in both sexes.

  14. A Medical Ethics Assessment of the Case of Terri Schiavo

    ERIC Educational Resources Information Center

    Preston, Tom; Kelly, Michael

    2006-01-01

    The social, legal, and political discussion about the decision to stop feeding and hydration for Terri Schiavo lacked a medical ethics assessment. The authors used the principles of medical indications, quality of life, patient preference, and contextual features as a guide to medical decision-making in this case. Their conclusions include the…

  15. 26. Photocopy of photograph taken by W. Terry Averbeck, date ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    26. Photocopy of photograph taken by W. Terry Averbeck, date unknown. VIEW, LOOKING NORTHWEST, OF SECOND STREET BETWEEN SCOTT AND COURT STREETS, SHOWING PORTIONS OF THE ICE STORAGE BUILDING AND ORIGINAL SHIPPING AREA, NOW USED AS BAGGING/CRUSHING AREA (8x10' enlargement from 4x5' negative) - Champion Ice Manufacturing & Cold Storage Company, 40 East Second Street, Covington, Kenton County, KY

  16. B. F. Terry High School: Commitment Makes It Happen

    ERIC Educational Resources Information Center

    Principal Leadership, 2011

    2011-01-01

    The change in academic achievement at B. F. Terry High School in Rosenberg, Texas, over the last four years is proudly displayed on the outside of the building with the sign that proclaims it a Texas School of Distinction, but it's the change in attitude inside of the school that's most striking. A growing majority of the school's students live in…

  17. Biography Today: Profiles of People of Interest to Young Readers, 2000.

    ERIC Educational Resources Information Center

    Harris, Laurie Lanzen, Ed.; Abbey, Cherie D., Ed.

    2000-01-01

    This is the ninth volume of a series designed and written for young readers ages 9 and above. It contains three issues and profiles individuals whom young people want to know about most: entertainers, athletes, writers, illustrators, cartoonists, and political leaders. The publication was created to appeal to young readers in a format they can…

  18. African American parents' racial and emotion socialization profiles and young adults' emotional adaptation.

    PubMed

    Dunbar, Angel S; Perry, Nicole B; Cavanaugh, Alyson M; Leerkes, Esther M

    2015-07-01

    The current study aimed to identify parents' profiles of racial and emotion socialization practices, to determine if these profiles vary as a function of family income and young adult child gender, and to examine their links with young adults' emotional adaptation. Participants included 192 African American young adults (70% women) who ranged in age from 18 to 24 years (M = 19.44 years). Four maternal profiles emerged: cultural-supportive (high cultural socialization and supportive responses to children's negative emotions), moderate bias preparation (moderate preparation for bias, promotion of mistrust, and nonsupportive responses to negative emotions), high bias preparation (high preparation for bias, promotion of mistrust, and nonsupportive responses), and low engaged (low across racial and socialization constructs). Three paternal profiles emerged: multifaceted (moderate across racial and emotion socialization constructs), high bias preparation, and low engaged. Men were more likely to have mothers in the high bias preparation and to have fathers in the multifaceted or high bias preparation profiles. Individuals with higher income were more likely to have mothers in the cultural-supportive profile and to have fathers in the multifaceted profile. Young adults whose mothers fit the cultural-supportive profile or the moderate bias preparation profile had lower levels of depressive symptoms than young adults whose mothers fit the high bias preparation profile.

  19. Dark shadows of rumination: Finnish young adults' identity profiles, personal goals and concerns.

    PubMed

    Marttinen, Elina; Dietrich, Julia; Salmela-Aro, Katariina

    2016-02-01

    Young adults actively construct their identity by exploring and committing to opportunities through the setting of personal goals. Typically personal goal contents are related to young adults' developmental tasks but sometimes goals are self-focused. This longitudinal study explored personal goal and concern contents in relation to identity profiles among young Finns (N = 577) followed from age 23 to 25. Applying the Dimensions of Identity Development Scale, identity formation was measured at age 23. Latent Profile Analysis yielded five profiles: moderate achievement, moderate diffusion, achievement, diffused diffusion, and reconsidering achievement. Two "dark side" identity profiles, characterized by low commitment and high ruminative exploration, were identified: moderate diffusion and diffused diffusion. The moderate diffusion profile seemed to have developmental task-related personal goals and concerns. In the diffused diffusion profile, self-focused personal goals and concerns were typical and personal goals and concerns towards relationships atypical. These findings persisted over the two-year follow-up.

  20. Literacy Profiles of At-Risk Young Adults Enrolled in Career and Technical Education

    ERIC Educational Resources Information Center

    Mellard, Daryl F.; Woods, Kari L.; Lee, Jae Hoon

    2016-01-01

    A latent profile analysis of 323 economically and academically at-risk adolescent and young adult learners yielded two classes: an average literacy class (92%) and a low literacy class (8%). The class profiles significantly differed in their word reading and math skills, and in their processing speeds and self-reported learning disabilities. The…

  1. Biography Today: Profiles of People of Interest to Young Readers, 1992-1993.

    ERIC Educational Resources Information Center

    Harris, Laurie Lanzen, Ed.

    1992-01-01

    This publication presents biographical profiles of people of interest to young readers. The concept is unique in that the subjects profiled are not necessarily people of great or lasting stature. Many are noted writers or public figures who have made important contributions to the current world, but a goodly number of entries are biographies of…

  2. Biography Today: Profiles of People of Interest to Young Readers, Volume 1, Issue 1, January 1992.

    ERIC Educational Resources Information Center

    Harris, Laurie Lanzen, Ed.

    1992-01-01

    This is the first issue of a new quarterly periodical designed to provide young students (9 and above) with biographies/profiles of well-known people in a story-telling format that are more appealing and interesting than those found in more comprehensive and encyclopedic biographical dictionaries. The first issue features profiles of the following…

  3. Inclusive Discourse? Local Media Coverage of the Terri Schiavo Case

    PubMed Central

    Rohlinger, Deana A.; Pederson, JoEllen; Valle, Giuseppina

    2015-01-01

    This article contributes to a more systematic understanding of the role of mainstream media in deliberative processes by analyzing how inclusive local newspapers are of diverse perspectives on the Terri Schiavo case. Using both Pearson’s chi-square test and multinomial logistic regression, we assess how ownership, state political ideology, geographic location, and news format affect what ideas are included in the debate over whether Terri Schiavo’s hydration and nutrition tubes should be removed as well as the tone with which these ideas are discussed. We find that mainstream newspapers are relatively inclusive of diverse ideas and perspectives—regardless of whether the newspaper is independently or corporately owned, the political leanings of the target audience, and the geographic location of the outlet. However, we also find that local newspapers do significantly differ from one another in terms of the frequency and tone with which they include diverse viewpoints. Our research suggests that local outlets downplay ideas that are likely to be regarded as controversial by their target audiences. We conclude with a discussion of the implications of this research for understanding the role of media in deliberative democratic processes in the United States. PMID:26120237

  4. Profiles of Vocal Development in Young Cochlear Implant Recipients

    ERIC Educational Resources Information Center

    Ertmer, David J.; Young, Nancy M.; Nathani, Suneeti

    2007-01-01

    Purpose: The main purpose of this investigation was to examine the effects of cochlear implant experience on prelinguistic vocal development in young deaf children. Procedure: A prospective longitudinal research design was used to document the sequence and time course of vocal development in 7 children who were implanted between 10 and 36 months…

  5. What Would Terri Want? On the Psychological Challenges of Surrogate Decision Making

    ERIC Educational Resources Information Center

    Ditto, Peter H

    2006-01-01

    The Terri Schiavo case was unique in the media attention it garnered, but the decision making challenges faced by Terri's family are common ones encountered by all families who must make choices about the use of life-sustaining medical treatment for an incapacitated loved one. This article highlights three key issues that were particularly…

  6. Cognitive Profile in Young Icelandic Children with Cerebral Palsy

    ERIC Educational Resources Information Center

    Sigurdardottir, Solveig; Eiriksdottir, Audur; Gunnarsdottir, Eva; Meintema, Marrit; Arnadottir, Unnur; Vik, Torstein

    2008-01-01

    We describe the cognitive profile in a complete national cohort of children with cerebral palsy (CP). One hundred and twenty-seven Icelandic children (67 females, 60 males) with CP, born between 1985 and 2000 and assessed between the ages of 4 and 6 years 6 months (mean age 5y 5mo, SD 6mo), were included in the study. IQ was measured using the…

  7. Longitudinal modeling in sports: young swimmers' performance and biomechanics profile.

    PubMed

    Morais, Jorge E; Marques, Mário C; Marinho, Daniel A; Silva, António J; Barbosa, Tiago M

    2014-10-01

    New theories about dynamical systems highlight the multi-factorial interplay between determinant factors to achieve higher sports performances, including in swimming. Longitudinal research does provide useful information on the sportsmen's changes and how training help him to excel. These questions may be addressed in one single procedure such as latent growth modeling. The aim of the study was to model a latent growth curve of young swimmers' performance and biomechanics over a season. Fourteen boys (12.33 ± 0.65 years-old) and 16 girls (11.15 ± 0.55 years-old) were evaluated. Performance, stroke frequency, speed fluctuation, arm's propelling efficiency, active drag, active drag coefficient and power to overcome drag were collected in four different moments of the season. Latent growth curve modeling was computed to understand the longitudinal variation of performance (endogenous variables) over the season according to the biomechanics (exogenous variables). Latent growth curve modeling showed a high inter- and intra-subject variability in the performance growth. Gender had a significant effect at the baseline and during the performance growth. In each evaluation moment, different variables had a meaningful effect on performance (M1: Da, β = -0.62; M2: Da, β = -0.53; M3: η(p), β = 0.59; M4: SF, β = -0.57; all P < .001). The models' goodness-of-fit was 1.40 ⩽ χ(2)/df ⩽ 3.74 (good-reasonable). Latent modeling is a comprehensive way to gather insight about young swimmers' performance over time. Different variables were the main responsible for the performance improvement. A gender gap, intra- and inter-subject variability was verified.

  8. Pondering the Printz Award. The Michael L. Printz Award for Excellence in Young Adult Literature; The Making of a Printz; The Truth about Trueman: An Interview with Terry Trueman; "Beautiful"..."Fresh"..."Distinguished" Books: Teen Readers Take on the 2002 Printz Awards; Soap Box: A Young Adult Publisher Speaks Out about Winning the Printz Award; Retro Mock Printz: The Best of the Best of Young Adult Literature from the VOYA Years.

    ERIC Educational Resources Information Center

    Butts, Peter; Halls, Kelly Milner; Horne, Claire; Roxburgh, Stephen; Cornish, Sarah; Jones, Patrick

    2002-01-01

    Includes six articles that discuss the Michael L. Printz award for excellence in young adult literature, established by the Young Adult Library Services Association (YALSA) of the American Library Association (ALA). Highlights include a list of winners for the past three years; quality versus popularity; and perspectives from authors, teens, and…

  9. Mexican chihuahua cheese: sensory profiles of young cheese.

    PubMed

    Van Hekken, D L; Drake, M A; Corral, F J Molina; Prieto, V M Guerrero; Gardea, A A

    2006-10-01

    Sensory profiles of fresh semihard Chihuahua cheese produced in the northern Mexican state of Chihuahua were developed to characterize the flavors and textures of this traditionally made Hispanic-style cheese. Multiple allotments of Chihuahua cheese, 9 brands made with raw milk (RM) and 5 brands made with pasteurized milk (PM), were obtained within 3 d of manufacture from 12 different cheese plants throughout Chihuahua, México. Cheeses were shipped overnight to Wyndmoor, Pennsylvania, and flavor analyses were conducted within 14 to 18 d after manufacture. Four brands (2 RM and 2 PM cheeses) were then selected and multiple allotments were shipped at 3 distinct seasons over a 1-yr period for evaluation of flavor and texture. Microbial analysis was conducted prior to testing to ensure product safety. Descriptive analyses of cheese flavors and textures were conducted with panelists trained to use a universal or product-specific Spectrum intensity scale, respectively. Sensory profiles of cheeses varied among the different manufacturers. The most prominent flavor attributes were salty, sour, diacetyl, cooked, whey, bitter, and milk-fat. The RM cheeses had more intense sour, bitter, and prickle scores than the PM cheeses. Many cheese texture attributes were similar, but RM cheeses were perceived as softer than PM cheeses. As the demand for Hispanic-style cheeses increases, defining and understanding the sensory attributes of traditionally made Mexican cheeses provides guidance to cheese manufacturers as new ways are explored to improve the production and shelf life of the cheeses.

  10. Biography Today: Profiles of People of Interest to Young Readers. Scientists & Inventors Series.

    ERIC Educational Resources Information Center

    Abbey, Cherie D., Ed.

    2002-01-01

    This volume on "Scientists and Inventors" was created to appeal to young readers in a format they can enjoy reading and can readily understand. Each volume contains alphabetically arranged sketches of outstanding people. Each entry provides at least one picture of the individual profiled, and bold-faced rubrics lead the reader to…

  11. Biography Today: Profiles of People of Interest to Young Readers. Author Series, Volume 9.

    ERIC Educational Resources Information Center

    Abbey, Cherie D., Ed.

    This book presents biographical profiles of 10 authors of interest to readers ages 9 and above and was created to appeal to young readers in a format they can enjoy and readily understand. Biographies were prepared after extensive research, and each volume contains a cumulative index, a general index, a place of birth index, and a birthday index.…

  12. Profile of Relevant Attitudes, Perceptions and Aspirations of Young Micronesians. Volume II.

    ERIC Educational Resources Information Center

    Broadbent, William A.

    The primary purpose of this study was to identify and profile attitudes and evaluative semantic differentials evidenced by young people in the six districts of Micronesia. Data were collected using a questionnaire. Eight attitudinal dimensions were measured: support of school and school related values, support of United States policy in…

  13. A Profile of Relevant Attitudes, Perceptions and Aspirations of Young Micronesians. Volume I.

    ERIC Educational Resources Information Center

    Broadbent, William A.

    The primary purpose of this study was to identify and profile attitudes and evaluative semantic differentials evidenced by young people in the six districts of Micronesia. Data were collected using a questionnaire. Eight attitudinal dimensions were measured: support of school and school related values, support of United States policy in…

  14. Biography Today: Sports Series. Profiles of People of Interest to Young Readers. Volume 3, 1999.

    ERIC Educational Resources Information Center

    Harris, Laurie Lanzen, Ed.; Abbey, Cherie D., Ed.

    This third volume is part of a series of biographies that profile individuals of interest to young people over the age of 9 years. The entries in this volume include Joe Dumars, basketball; Jim Harbaugh, football; Dominik Hasek, hockey; Michelle Kwan, figure skating; Rebecca Lobo, basketball; Greg Maddux, baseball; Fatuma Roba, marathon running;…

  15. Biography Today: Profiles of People of Interest to Young Readers. Scientists & Inventors Series, Volume 5.

    ERIC Educational Resources Information Center

    Abbey, Cherie D., Ed.

    This book, a special volume focusing on computer-related scientists and inventors, provides 12 biographical profiles of interest to readers ages 9 and above. The Biography Today series was created to appeal to young readers in a format they can enjoy reading and readily understand. Each entry provides at least one picture of the individual…

  16. Biography Today. Profiles of People of Interest to Young Readers. Artists Series. Vol. 1, 1996.

    ERIC Educational Resources Information Center

    Harris, Laurie Lanzen, Ed.; Abbey, Cherie D., Ed.

    This issue of "Biography Today" features 18 short biographies about artists in a format young readers can enjoy and understand. Each entry provides at least one picture of the individual profiled, and bold-faced rubrics lead the reader to information on birth, youth, early memories, education, first jobs, marriage and family, career highlights,…

  17. Biography Today: Profiles of People of Interest to Young Readers. Author Series, Volume 14.

    ERIC Educational Resources Information Center

    Abbey, Cherie D., Ed.

    This special subject volume of biographies of authors was created to appeal to young readers in a format they can enjoy reading and readily understand. Each entry provides at least one picture of the individual profiled, and bold-faced rubrics lead the reader to information on birth, youth, early memories, education, first jobs, marriage and…

  18. Biography Today: Profiles of People of Interest to Young Readers. Sports Series, Volume 9.

    ERIC Educational Resources Information Center

    Abbey, Cherie D., Ed.

    This ninth volume of the "Biography Today Sports" series is intended to appeal to young readers in a format they can enjoy reading and readily understand. Each alphabetically-arranged sketch provides at least one picture of the individual profiled, and bold-faced rubrics lead the reader to information on birth, youth, early memories,…

  19. Biography Today: Profiles of People of Interest to Young Readers. Author Series, Volume 6.

    ERIC Educational Resources Information Center

    Harris, Laurie Lanzen, Ed.; Abbey, Cherie D., Ed.

    This book provides biographical profiles of 11 authors of interest to readers ages 9 and above and was created to appeal to young readers in a format they can enjoy reading and readily understand. Biographies were prepared after extensive research, and each volume contains a cumulative index, a general index, a place of birth index, and a birthday…

  20. Biography Today: Profiles of People of Interest to Young Readers. Author Series, Volume 12.

    ERIC Educational Resources Information Center

    Abbey, Cherie D., Ed.

    This special subject volume, "Biography Today Author Series," Volume 12, was designed to appeal to young readers in a format they can enjoy reading and readily understand. Each volume contains alphabetically arranged sketches; each entry provides at least one photograph of the individual profiled, and bold-faced rubrics lead the reader…

  1. Vineland Adaptive Behavior Scales: II Profile of Young Children with Autism Spectrum Disorder

    ERIC Educational Resources Information Center

    Yang, Sabrina; Paynter, Jessica M.; Gilmore, Linda

    2016-01-01

    Adaptive behaviour is a crucial area of assessment for individuals with Autism Spectrum Disorder (ASD). This study examined the adaptive behaviour profile of 77 young children with ASD using the Vineland-II, and analysed factors associated with adaptive functioning. Consistent with previous research with the original Vineland a distinct autism…

  2. Biography Today: Profiles of People of Interest to Young Readers. Author Series, Volume 13.

    ERIC Educational Resources Information Center

    Abbey, Cherie D., Ed.

    This special subject volume on "Authors" was especially created to appeal to young readers in a format they can enjoy reading and readily understand. Each volume contains alphabetically arranged sketches. Each entry provides at least one picture of the individual profiled, and bold-faced rubrics lead the reader to information on birth,…

  3. Biography Today: Scientists & Inventors Series. Profiles of People of Interest to Young Readers. Vol. 1, 1996.

    ERIC Educational Resources Information Center

    Harris, Laurie Lanzen, Ed.; Abbey, Cherie D., Ed.

    This issue of "Biography Today" looks at scientists and inventors and is created to appeal to young readers in a format they can and enjoy and easily understand. Each entry provides at least one picture of the individual profiled, and bold-faced rubrics lead the reader to information on birth, youth, early memories, education, first jobs, marriage…

  4. Biography Today: Profiles of People of Interest to Young Readers. Author Series, Volume 5.

    ERIC Educational Resources Information Center

    Harris, Laurie Lanzen, Ed.; Abbey, Cherie D., Ed.

    As with the regular issues of "Biography Today," this special subject volume on "Authors" was created to appeal to young readers in a format they can enjoy reading and readily understand. Each volume contains alphabetically-arranged sketches. Each entry in the volume provides at least one picture of the individual profiled, and…

  5. Identification of young modulus profile in PVC foam core thickness using speckle inteferometry and inverse method

    NASA Astrophysics Data System (ADS)

    Ferreira, Carlos; Casari, Pascal; Bouzidi, Rabah; Jacquemin, Frédéric

    2006-09-01

    The aim of this paper is to investigate the mechanical properties of a PVC foam core and especially the Young modulus profile along a commercialised 50 mm beam thickness. The identification of the Young modulus gradient is realized through the uniaxial compression test of a 50 mm cube sample. The in-plane strain fields of one cube face under loading in both directions (longitudinal and transversal) are achieved using a diffuse light interferometric technique, the speckle interferometry. Next to that, a numerical model is built using finite elements code CAST3M. We choose a multilayer model in order to introduce spatial variation of the mechanical properties. The boundaries conditions are very close to those prescribed in the experimental tests. Finally, the present work shows that the non uniform profile of the Young modulus can be estimated by using a simple inverse method and the finite elements analysis to reproduce the experimental strain field.

  6. Physiological profiles of young boys training in ballet.

    PubMed Central

    Pekkarinen, H; Litmanen, H; Mahlamäki, S

    1989-01-01

    In order to evaluate physiological characteristics in young male ballet dancers, 27 boys (aged 9 to 16 years) who participated in a boys' dance course during the Kuopio Dance and Music Festival in June 1988 were studied. In general, the boys had started dancing at the age of 8.6 years and had been training for 4.1 years. They had, on average, three dancing sessions per week and the mean time spent on dancing was four hours per week. In the study, some anthropometric measurements were taken, the maximal oxygen uptake (VO2 max) was measured by a cycle ergometer test and the explosive strength and the mechanical power of lower extremities were evaluated by a jumping test. The results indicate that boys who train in ballet are in general moderately lean, have relatively small body size and a high degree of flexibility. The younger boys especially have only moderate aerobic power, but both explosive strength and mechanical power in leg muscles are good in ballet trained boys. PMID:2630002

  7. Typological Analysis of Victimization Profiles of Young Children.

    PubMed

    Robert-Mazaye, Christelle; Clément, Marie-Ève; Cyr, Katie; Chamberland, Claire

    2017-04-01

    Although the scope of violence against children has been well documented, the reality of this phenomenon remains to be examined. Using data collected during a populationbased survey on the polyvictimization of children between 2 and 11 years old, this study explores the profiles of 972 children who are victims of many forms of violence (in family, school, and/or community). Cluster analyses identified 4 groups (minimal victimization, generalized victimization, threatening environment, aggressive environment), which differ according to the forms and extent of the violence experienced. The role of age, gender, and adverse life events in forming groups is also examined, as are the links with mental health disorders. Fostering the examination of the phenomenon of violence against children in all its diversity, this taxonomy presents advantages for researchers and professionals, which are discussed.

  8. Personality profile in young current regular users of cocaine.

    PubMed

    Herrero, M Jesús; Domingo-Salvany, Antonia; Torrens, Marta; Brugal, M Teresa; Gutiérrez, Fernando

    2008-01-01

    This study examined the relationship between the personality profile of a sample of cocaine users and the presence of Diagnostic and Statistical Manual of Mental Disorders (DSM-IV) diagnoses and the severity of substance use. A total of 120 participants (46 women, mean age: 23.8 years) from nonclinical settings in Barcelona, Spain, 2003-2006, were assessed using the Psychiatric Research Interview for Substance and Mental Disorders (PRISM) and the Temperament and Character Inventory-Revised version (TCI-R). Most of the participants had completed more than primary education, nearly half of them were employed, one third lived with parents, and near a quarter had some criminal record. Snorting was the main route of cocaine administration. They were using a mean of 1.82 substances. Cocaine users with low Self-Directedness, low Cooperativeness, and high Self-Transcendence scores in the TCI-R, with high severity of substance use and psychiatric comorbidity, would be suggestive of a possible specific phenotype. The limitations and implications of the study are discussed.

  9. Muon tomography in the Mont Terri underground rock laboratory

    NASA Astrophysics Data System (ADS)

    Lesparre, N.; Gibert, D.; Marteau, J.; Carlus, B.; Nussbaum, C.

    2012-04-01

    The Mont Terri underground rock laboratory (Switzerland) was excavated in a Mesozoic shale formation constituted by Opalinus clay. This impermeable formation presents suitable properties for hosting repository sites of radioactive waste. A muon telescope has been placed in this laboratory in October 2009 to establish the feasibility of the muon tomography and to test the sensor performance in a calm environment, where we are protected from atmospheric noisy particles. However, the presence of radon in the gallery as well as charged particles issued from the decay of gamma rays may create a background noise. This noise shift and smooths the signal inducing an under estimation of the rock density. The uncorrelated background has been measured by placing the planes of detection in anti-coincidence. This estimation is preponderant and has to be combined to the theoretical feasibility evaluation to determine the best experimental set-up to observe muon flux fluctuations due to density variations. The muon densitometry experience is here exposed with the estimation of its feasibility. The data acquired from different locations inside the underground laboratory are presented. They are compared to two models representing the layer above the laboratory corresponding to a minimum and a maximum muon flux expectation depending on the values of the rock density.

  10. Biopolitics, Terri Schiavo, and the sovereign subject of death.

    PubMed

    Bishop, Jeffrey P

    2008-12-01

    Humanity does not gradually progress from combat to combat until it arrives at universal reciprocity, where the rule of law finally replaces warfare; humanity installs each of its violences in a system of rules and thus proceeds from domination to domination. (Foucault, 1984, 85) In this essay, I take a note from Michel Foucault regarding the notion of biopolitics. For Foucault, biopolitics has both repressive and constitutive properties. Foucault's claim is that with the rise of modern government, the state became exceedingly concerned about the body politic, the bodies that make up the polis, including the health of those bodies. However, Giorgio Agamben claims that Foucault and all western political philosophy misses the relationship between power and Sovereignty, with disastrous results and totalizing tendencies. I explore the case of Terri Schiavo claiming that the social conservatives have attempted to politicize bare life in its legal maneuverings, but I also show how the social liberals open an uncontrollable space between life and death. Both the left and the right miss the aporia at the heart of western political philosophy, and bioethics is complicit in the totalizing effects of contemporary medicine.

  11. Legally tripping: a qualitative profile of Salvia divinorum use among young adults.

    PubMed

    Kelly, Brian C

    2011-01-01

    During recent years, there has been increasing interest in "legal highs" among youth and young adults. Salvia divinorum is a legally available hallucinogenic plant, primarily utilized in smokable form, that produces a brief but intense hallucinogenic experience for the user. Data are presented from an ethnographic project to provide a qualitative profile of salvia use among young adults. Most users report primarily using in home settings such as apartments and houses, although a significant minority report use in environments such as parks, bars, and parties. The intense nature of the substance creates a differential subjective experience. Some describe the intensity of the hallucinogenic experience in positive ways. Others find the experience so intense that they would not continue to use the substance. With regard to the health effects of salvia, most young adults report no significant negative health effects from salvia use, although some report a mental cloudiness. Beyond their own experiences, users did not report any negative health events among peers. The lack of reports of negative effects may reinforce social norms favorable towards salvia use. Overall, young adults report a relatively low risk profile for salvia divinorum, which may be influenced, in part, by its legal status.

  12. Transition to Adulthood: Validation of the Rotterdam Transition Profile for Young Adults with Cerebral Palsy and Normal Intelligence

    ERIC Educational Resources Information Center

    Donkervoort, Mireille; Wiegerink, Diana J. H. G.; van Meeteren, Jetty; Stam, Henk J.; Roebroeck, Marij E.

    2009-01-01

    The aim of this study was to investigate the validity of the Rotterdam Transition Profile (RTP) to describe the transition process from childhood to adulthood in young adults with cerebral palsy (CP). Participants were recruited from rehabilitation centres and hospital departments of rehabilitation. In total, 81 young adults (47 males, 34 females)…

  13. Adolescent personality profiles, neighborhood income, and young adult alcohol use: a longitudinal study.

    PubMed

    Ayer, Lynsay; Rettew, David; Althoff, Robert R; Willemsen, Gonneke; Ligthart, Lannie; Hudziak, James J; Boomsma, Dorret I

    2011-12-01

    Personality traits and socioeconomic factors such as neighborhood income have been identified as risk factors for future alcohol abuse, but findings have been inconsistent possibly due to interactions between risk and protective factors. The present study examined the prediction of drinking behavior using empirically derived multi-trait patterns and tested for moderation by average neighborhood income. Using latent profile analysis (LPA) in a sample of 863 Dutch adolescents, four empirical personality profiles based on 6 traits were observed: Extraverted, Dysregulated, Neurotic, and Regulated. Dysregulated and Extraverted youth drank higher quantities of alcohol more frequently in young adulthood relative to the Regulated group, above and beyond the effects of baseline adolescent drinking, age, and sex. Profile levels of neuroticism did not appear to affect drinking behavior. Average neighborhood income did not moderate adolescent personality and young adult drinking. These findings suggest that future alcohol research should consider individual trait patterns to inform prevention and intervention efforts, and theories implicating both positive and negative emotionality traits as risk factors for drinking are preferable to those emphasizing the importance of the latter.

  14. Consumption of pasteurized human lysozyme transgenic goats’ milk alters serum metabolite profile in young pigs

    PubMed Central

    Brundige, Dottie R.; Maga, Elizabeth A.; Klasing, Kirk C.

    2009-01-01

    Nutrition, bacterial composition of the gastrointestinal tract, and general health status can all influence the metabolic profile of an organism. We previously demonstrated that feeding pasteurized transgenic goats’ milk expressing human lysozyme (hLZ) can positively impact intestinal morphology and modulate intestinal microbiota composition in young pigs. The objective of this study was to further examine the effect of consuming hLZ-containing milk on young pigs by profiling serum metabolites. Pigs were placed into two groups and fed a diet of solid food and either control (non-transgenic) goats’ milk or milk from hLZ-transgenic goats for 6 weeks. Serum samples were collected at the end of the feeding period and global metabolite profiling was performed. For a total of 225 metabolites (160 known, 65 unknown) semi-quantitative data was obtained. Levels of 18 known and 4 unknown metabolites differed significantly between the two groups with the direction of change in 13 of the 18 known metabolites being almost entirely congruent with improved health status, particularly in terms of the gastrointestinal tract health and immune response, with the effects of the other five being neutral or unknown. These results further support our hypothesis that consumption of hLZ-containing milk is beneficial to health. PMID:19847666

  15. Adolescent Personality Profiles, Neighborhood Income, and Young Adult Alcohol Use: A Longitudinal Study

    PubMed Central

    Ayer, Lynsay; Rettew, David; Althoff, Robert R.; Willemsen, Gonneke; Ligthart, Lannie; Hudziak, James J.; Boomsma, Dorret I.

    2011-01-01

    Personality traits and socioeconomic factors such as neighborhood income have been identified as risk factors for future alcohol abuse, but findings have been inconsistent possibly due to interactions between risk and protective factors. The present study examined the prediction of drinking behavior using empirically derived multi-trait patterns and tested for moderation by average neighborhood income. Using latent profile analysis (LPA) in a sample of 863 Dutch adolescents, four empirical personality profiles based on 6 traits were observed: Extraverted, Dysregulated, Neurotic, and Regulated. Dysregulated and Extraverted youth drank higher quantities of alcohol more frequently in young adulthood relative to the Regulated group, above and beyond the effects of baseline adolescent drinking, age, and sex. Profile levels of neuroticism did not appear to affect drinking behavior. Average neighborhood income did not moderate adolescent personality and young adult drinking. These findings suggest that future alcohol research should consider individual trait patterns to inform prevention and intervention efforts, and theories implicating both positive and negative emotionality traits as risk factors for drinking are preferable to those emphasizing the importance of the latter. PMID:21820248

  16. Lack of Association between Polymorphisms of Hepatic Lipase with Lipid Profile in Young Jordanian Adults.

    PubMed

    Khabour, Omar F; Alomari, Mahmoud A; Alzoubi, Karem H; Gharaibeh, Mohammad Y; Alhashimi, Farah H

    2014-01-01

    The human hepatic lipase (LIPC) gene encodes hepatic lipase, an enzyme involved in lipoprotein metabolism and regulation. Therefore, variants in LIPC gene may influence plasma lipoprotein levels. In this study, the association of LIPC C-514T and G-250A polymorphisms with plasma lipid profiles in 348 young Jordanians was investigated. Genotyping of C-514T and G-250A was performed by polymerase chain reaction and subsequent digestion with DraI and NiaIII restriction enzymes, respectively, while Roche analyzer was used to determine plasma total cholesterol, triglycerides, low-and high-density lipoprotein. The G-250 and C-514 alleles were most abundant in Jordanians with 79 and 80% frequencies, respectively. Additionally, no difference was found in the lipid-lipoprotein profile between the different genotype groups of C-514T or G-250A polymorphisms, even when males and females were examined separately (P > 0.05). In young Jordanian adults, the examined LIPC polymorphisms seem to play a limited role in determining the lipid profile.

  17. Impact of Diet Containing Grape Pomace on Growth Performance and Blood Lipid Profile of Young Rats.

    PubMed

    Smith, Ivy; Yu, Jianmei; Hurley, Steven L; Hanner, Tracy

    2017-04-06

    Grape pomace (GP), the residue of grapes after wine making, is rich in dietary polyphenols and fiber, and it has potential to serve as a functional food ingredient to improve health. However, high polyphenol diets have also been reported to inhibit the growth of young animals and cause liver necrosis. This study investigated the effect of diets containing different amounts of GP on the growth performance and blood lipid profile by using a young rat model. Twenty female Sprague-Dawley rats of age 7 weeks were randomly divided into four groups that were fed AIN-93G diets that were modified by substituting 0%, 10%, 20%, and 30% of carbohydrate with GP for 10 weeks (the diets, thus, obtained contained 0%, 6.9%, 13.8%, and 20.7% of GP). The group fed original AIN-93G (0% GP) was used as control. Feed consumption, body weight, length, and height were recorded weekly. Blood samples were taken biweekly to analyze plasma lipid profile. At the end of the feeding period, the rats were fasted overnight and euthanized by exsanguination under anesthesia. Livers, hearts, and kidneys were collected, and their weights were recorded. Results show that the diet containing a maximum of 20.7% of GP did not influence the body weights, lengths, and heights of rats. As the GP content increased, the blood triglyceride and very low-density lipoproteins (VLDL) decreased, the high-density lipoprotein (HDL) and low-density lipoprotein (LDL) increased slightly but were statistically significant, and total cholesterol remained constant. In conclusion, GP in the AIN-93G diet did not influence the growth performance of young rats, but it exhibited both positive and negative effects on the blood lipid profile.

  18. 100 Most Popular Business Leaders for Young Adults: Biographical Sketches and Professional Paths. Profiles and Pathways Series.

    ERIC Educational Resources Information Center

    Logan, Rochelle; Halverstadt, Julie

    This book, which is intended as a reference for teenagers and educators, profiles the lives and professional paths of the 100 most popular business leaders for young adults. Those profiled were selected for a number of reasons, including the following: their names are recognizable; they are associated with businesses and industries that are…

  19. Vineland Adaptive Behavior Scales: II Profile of Young Children with Autism Spectrum Disorder.

    PubMed

    Yang, Sabrina; Paynter, Jessica M; Gilmore, Linda

    2016-01-01

    Adaptive behaviour is a crucial area of assessment for individuals with Autism Spectrum Disorder (ASD). This study examined the adaptive behaviour profile of 77 young children with ASD using the Vineland-II, and analysed factors associated with adaptive functioning. Consistent with previous research with the original Vineland a distinct autism profile of Vineland-II age equivalent scores, but not standard scores, was found. Highest scores were in motor skills and lowest scores were in socialisation. The addition of the Autism Diagnostic Observation Schedule calibrated severity score did not contribute significant variance to Vineland-II scores beyond that accounted for by age and nonverbal ability. Limitations, future directions, and implications are discussed.

  20. [Alteration of serum lipid profile in young men with different somatotypes after food load].

    PubMed

    Fefelova, V V; Koloskova, T P; Kazakova, T V; Fefelova, Yu A

    2015-01-01

    Serum lipid profiles of 76 men of young age (17-21years) were investigated using thin layer chromatography and determination of somatotypes was realized using the scheme of V.P. Chtetsov et al. (1978). The investigation was conducted on an empty stomach and after one hour after food loads (test meal with energy value of 419 kcal, content of proteins - 17,9 g, fats - 11,9 g, carbohydrates - 60,1 g). Regularities inherent to certain somatotypes were revealed. In young men with the abdominal somatotype (with the most pronounced fat component), changes evidencing membranes rigidity growth were revealed: cholesterol esterification processes inhibition and increase of sphingomyelin after meal (p = 0.001). In young men with muscular somatotype the highest level of phosphatidylcholine and the lowest level of easily-oxidized phospholipid fractions in comparison to other somatotypes [thoracic (p = 0.044), abdominal (p = 0.037) and undetermined (p = 0.021)] were registered. General rule is lowering of the free fatty acids levels after meal in comparison with the indices on the empty stomach for all somatotypes: thoracic (p = 0.0001), muscular (p = 0.012), abdominal (p = 0.041) and undetermined (p = 000018). Definiteness of the effect of lowering of free fatty acids levels after meal for all somatotypes could evidence the importance Of this process for maintaining the homeostatic body constants.

  1. A Reflective Conversation with Terry Friedrichs on Teaching Academics to Gifted Students with Asperger Syndrome

    ERIC Educational Resources Information Center

    Friedrichs, Terence Paul; Shaughnessy, Michael F.

    2015-01-01

    In this reflective interview with Terry Friedrichs--a hands-on academic-learning specialist and researcher with gifted students with Asperger Syndrome--he defines these pupils, describes their "straightforward" and confusing traits, and recounts his initial and later instructional experiences with them over several decades. The piece…

  2. Astronauts Sally Ride and Terry Hart prepare for RMS training for STS-2

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Astronauts Sally Ride and Terry Hart prepare for remote manipulator system (RMS) training for STS-2 in bldg 9A. Views include Ride, Hart and Robert R. Kain of the Flight Activites Branch reviewing procedures for RMS training (34262); Ride and Hart stand beside the RMS control center looking down at the payload bay mock-up (34263).

  3. Astronaut Terry J. Hart in training session RMS for STS-2 bldg 29

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Astronaut Terry J. Hart in training session with the Remote Manipulator System (RMS) for STS-2 bldg 29. Views show Truly working at the command console while watching out the windows. Karen Ehlers, an RMS procedures specialist, can be seen at left side of frame while Astronaut Sally Ride waits on right for her time at the RMS.

  4. Accounting for Individual Differences in Bradley-Terry Models by Means of Recursive Partitioning

    ERIC Educational Resources Information Center

    Strobl, Carolin; Wickelmaier, Florian; Zeileis, Achim

    2011-01-01

    The preference scaling of a group of subjects may not be homogeneous, but different groups of subjects with certain characteristics may show different preference scalings, each of which can be derived from paired comparisons by means of the Bradley-Terry model. Usually, either different models are fit in predefined subsets of the sample or the…

  5. MicroRNA profile in very young women with breast cancer

    PubMed Central

    2014-01-01

    Background Breast cancer is rarely diagnosed in very young women (35years old or younger), and it often presents with distinct clinical-pathological features related to a more aggressive phenotype and worse prognosis when diagnosed at this early age. A pending question is whether breast cancer in very young women arises from the deregulation of different underlying mechanisms, something that will make this disease an entity differentiated from breast cancer diagnosed in older patients. Methods We performed a comprehensive study of miRNA expression using miRNA Affymetrix2.0 array on paraffin-embedded tumour tissue of 42 breast cancer patients 35 years old or younger, 17 patients between 45 and 65 years old and 29 older than 65 years. Data were statistically analyzed by t-test and a hierarchical clustering via average linkage method was conducted. Results were validated by qRT-PCR. Putative targeted pathways were obtained using DIANA miRPath online software. Results The results show a differential and unique miRNA expression profile of 121 miRNAs (p-value <0.05), 96 of those with a FDR-value <0.05. Hierarchical clustering grouped the samples according to their age, but not by subtype nor by tumour characteristics. We were able to validate by qRT-PCR differences in the expression of 6 miRNAs: miR-1228*, miR-3196, miR-1275, miR-92b, miR-139 and miR-1207. Moreover, all of the miRNAs maintained the expression trend. The validated miRNAs pointed out pathways related to cell motility, invasion and proliferation. Conclusions The study suggests that breast cancer in very young women appears as a distinct molecular signature. To our knowledge, this is the first time that a validated microRNA profile, distinctive to breast cancer in very young women, has been presented. The miRNA signature may be relevant to open an important field of research in order to elucidate the underlying mechanism in this particular disease, which in a more clinical setting, could potentially help to

  6. Variability in HOMA-IR, Lipoprotein Profile and Selected Hormones in Young Active Men

    PubMed Central

    Lutoslawska, Grazyna; Czajkowska, Anna; Tkaczyk, Joanna; Mazurek, Krzysztof

    2013-01-01

    Resistance to insulin actions is contributing to many metabolic disturbances. Such factors as age, sex, nutrition, body fat, and physical activity determine body insulin resistance. Present study attempted to asses insulin resistance and its metabolic effects with respect to energy intake in young, lean, and active men. A total of 87 men aged 18–23 participated in the study. Plasma levels of glucose, insulin, lipoproteins, cortisol, and TSH were determined. Insulin resistance was expressed as Homeostasis Model Assessment for Insulin Resistance (HOMA-IR) and calculated using homeostatic model. The median value of HOMA-IR (1.344) was used to divide subjects into two groups. Men did not differ in anthropometric parameters, daily physical activity, and plasma TSH and cortisol levels. However, in men with higher HOMA-IR significantly lower daily energy intake was observed concomitantly with higher TG, TC, and HDL-C concentrations in plasma versus their counterparts with lower HOMA-IR. Exclusively in subjects with higher HOMA-IR significant and positive correlation was noted between HOMA-IR and TC and LDL-C. We concluded that despite a normal body weight and physical activity, a subset of young men displayed unfavorable changes in insulin sensitivity and lipid profile, probably due to insufficient energy intake. PMID:24348155

  7. Characterisation of HTO diffusion properties by an in situ tracer experiment in Opalinus clay at Mont Terri.

    PubMed

    Palut, J-M; Montarnal, Ph; Gautschi, A; Tevissen, E; Mouche, E

    2003-03-01

    A long-term single borehole diffusion experiment using tritiated water as tracer was carried out in Opalinus clay, an argillaceous rock formation that is accessible at the Mont Terri Underground Research Laboratory, situated in the Swiss Jura. The tracer was diluted in reconstituted formation water and introduced into a packed-off section of a borehole located in saturated rock. Pressure in this interval was maintained equal to the pore pressure of the surrounding rock in order to prevent any hydraulic gradient around the borehole and to avoid advective transport processes. The evolution of the tracer concentration in the injection system was monitored over time. After 1 year of diffusion, the claystone surrounding the interval was retrieved by overcoring the whole borehole and packer system, and by an adjacent oblique borehole. Compressed air was used as drilling fluid to reduce rock disturbances. The recovered overcore was sampled along profiles perpendicular to the borehole wall with a view to determining the tracer-concentration profiles in the rock. To avoid further evaporation of tritiated water, subsamples were immediately transferred into polyethylene bottles and disaggregated by adding a known amount of tracer-free water. Fifteen profiles were determined and showed a decreasing tracer concentration with distance into the rock. The pore-water contents were constant along those profiles, confirming that only very little water was lost during overcoring operations. The evolution of tritium-tracer concentration in the injection system over time and in situ profiles were interpreted with a 3-D numerical simulation of the experiment. That allowed for the identification of the transport parameters (orthotropic diffusion tensor and porosity) by minimising the relative quadratic error between the experimental and simulated data. The fitting is good and the results are consistent with data obtained on drill-core samples. The result of tritiated water is discussed

  8. Risk factor profiles among intravenous drug using young adults: a latent class analysis (LCA) approach.

    PubMed

    James, Sigrid; McField, Edward S; Montgomery, Susanne B

    2013-03-01

    Using data from a cross-sectional study that examined health risk behaviors among urban intravenous drug-using (IDU) adolescents and young adults, this study investigated risk profiles among a high-risk sample (n=274). Risk profiles were empirically derived through latent class analysis based on indicators of engagement in health-risking behaviors, experience of abuse and violence as well as individual and family risk factors. The best fitting model was a 3-class model. Class 1 (n=95) captured participants with the lowest risk across all indicators. Compared to Class 1, Class 2 (n=128) and Class 3 (n=51) had elevated rates of engagement in health-risking behaviors as well as individual and family risk factors; however, Class 3 had the highest rate of engagement in sexual risk behavior, and backgrounds of substantial abuse and violence as well as familial psychopathology. Class 2 was the group most socioeconomically disadvantaged, with the highest percentage of participants coming from poor backgrounds, spending the longest time homeless and working the fewest months. Identifying subgroups of IDU has the potential to guide the development of more targeted and effective strategies for prevention and treatment of this high-risk population.

  9. Schoolwork Engagement and Burnout among Finnish High School Students and Young Adults: Profiles, Progressions, and Educational Outcomes

    ERIC Educational Resources Information Center

    Tuominen-Soini, Heta; Salmela-Aro, Katariina

    2014-01-01

    Applying a person-centered approach, the primary aim of this study was to examine what profiles of schoolwork engagement and burnout (i.e., exhaustion, cynicism, inadequacy) can be identified in high school (N = 979) and among the same participants in young adulthood (ages ranging from 17 to 25). We also examined gender differences, group…

  10. Longitudinal Analyses of Expressive Language Development Reveal Two Distinct Language Profiles among Young Children with Autism Spectrum Disorders

    ERIC Educational Resources Information Center

    Tek, Saime; Mesite, Laura; Fein, Deborah; Naigles, Letitia

    2014-01-01

    Although children with Autism spectrum disorders (ASD) show significant variation in language skills, research on what type(s) of language profiles they demonstrate has been limited. Using growth-curve analyses, we investigated how different groups of young children with ASD show increases in the size of their lexicon, morpho-syntactic production…

  11. Biography Today: Profiles of People of Interest to Young Readers. World Leaders Series: Environmental Leaders 2. Volume 3.

    ERIC Educational Resources Information Center

    Hillstrom, Kevin, Ed.; Hillstrom, Laurie, Ed.

    This book provides biographical profiles of 11 environmental leaders of interest to readers ages 9 and above and was created to appeal to young readers in a format they can enjoy reading and readily understand. Biographies were prepared after extensive research, and each volume contains a cumulative index, a general index, a place of birth index,…

  12. Biography Today: Profiles of People of Interest to Young Readers. World Leaders Series: Modern African Leaders. Volume 2.

    ERIC Educational Resources Information Center

    Harris, Laurie Lanzen, Ed.; Abbey, Cherie D., Ed.

    This book provides biographical profiles of 16 leaders of modern Africa of interest to readers ages 9 and above and was created to appeal to young readers in a format they can enjoy reading and easily understand. Biographies were prepared after extensive research, and this volume contains a name index, a general index, a place of birth index, and…

  13. Coping profiles of young Athletes in their everyday life: A three-wave two-month study.

    PubMed

    Martinent, Guillaume; Decret, Jean-Claude

    2015-01-01

    Young athletes in intensive training settings are confronted with a series of daily stressors although they have a smaller and less flexible coping repertoire than adults. Moreover, previous studies neglected the multivariate nature of coping. Therefore, the purpose of the current study was to first identify coping profiles of young athletes in response to daily stressors related to their competitive sport involvement. Second, the study examined: (a) if such profiles were similar across the three waves, (b) how many participants belonged to the same profile along the three waves, and (c) whether individuals from distinct profiles differed on burnout, stress, and recovery. One hundred and forty-seven young table-tennis players involved in intensive training settings completed the CICS, RESTQ-Sport, and ABQ three times during a 2-month period. Cluster analyses indicated three similar clusters across the three waves: task-oriented coping, distraction- and disengagement-oriented coping, and low coping profiles. The distribution of athletes significantly varied across waves. Burnout, stress, and recovery significantly differed across the coping profiles. Athletes from the task-oriented coping profile were characterized by the best psychological adjustment (high scores of recovery and low scores of stress and burnout). In contrast, athletes from the distraction- and disengagement-oriented coping profile were characterized by the worst psychological adjustment (high scores of stress and burnout and low scores of recovery). These findings highlighted that the coping profiles allow examining coping within a holistic approach, teasing out the complex associations with key outcomes, such as burnout, stress, and recovery.

  14. Systemic testing on Bradley-Terry model against nonlinear ranking hierarchy.

    PubMed

    Shev, Aaron; Fujii, Kevin; Hsieh, Fushing; McCowan, Brenda

    2014-01-01

    We take a system point of view toward constructing any power or ranking hierarchy onto a society of human or animal players. The most common hierarchy is the linear ranking, which is habitually used in nearly all real-world problems. A stronger version of linear ranking via increasing and unvarying winning potentials, known as Bradley-Terry model, is particularly popular. Only recently non-linear ranking hierarchy is discussed and developed through recognition of dominance information contents beyond direct dyadic win-and-loss. We take this development further by rigorously arguing for the necessity of accommodating system's global pattern information contents, and then introducing a systemic testing on Bradley-Terry model. Our test statistic with an ensemble based empirical distribution favorably compares with the Deviance test equipped with a Chi-squared asymptotic approximation. Several simulated and real data sets are analyzed throughout our development.

  15. Cytokine profiling of young overweight and obese female African American adults with prediabetes.

    PubMed

    Lucas, Rudolf; Parikh, Samip J; Sridhar, Supriya; Guo, De-Huang; Bhagatwala, Jigar; Dong, Yutong; Caldwell, Ruth; Mellor, Andrew; Caldwell, William; Zhu, Haidong; Dong, Yanbin

    2013-10-01

    Approximately 5-10% of subjects with prediabetes become diabetic every year. Inflammation is involved in the development of obesity-related type 2 diabetes (T2D). However, to date, the relationship between inflammation and prediabetes, defined by hemoglobin A1c (HbA1c) ≥5.7 and <6.5%, remains largely unexplored, especially in African Americans. Therefore, in this study we examined a comprehensive panel of 13 cytokines involved in the inflammatory response in overweight/obese subjects with prediabetes. A total of 21 otherwise healthy, overweight/obese, young adult African American females with prediabetes, together with 20 matched overweight/obese controls, were selected for this study. Plasma cytokines were assessed by multiplex cytokine profiling. Plasma concentrations of interleukin (IL)-5, IL-6, IL-7, tumor necrosis factor-α (TNF-α), and granulocyte-monocyte colony-stimulating factor (GM-CSF) were significantly higher in the prediabetic group, as compared to the control group (all p<0.05). Plasma concentrations of all the other cytokines, interferon-γ (IFN-γ), IL-1β, IL-2, IL-4, IL-8, IL-10, IL-12p70 and IL-13, seemed to be elevated in the prediabetic group, but failed to reach statistical significances. Upon merging both groups, HbA1c was found to be positively correlated with IFN-γ, IL-1β, IL-2, IL-5, IL-7, IL-8, TNF-α and GM-CSF. This study demonstrates elevated levels of various pro-inflammatory cytokines in overweight/obese young subjects with prediabetes, which place them at higher risk of developing T2D and cardiovascular diseases. Our data also call for further investigations in animal models and population cohorts to establish the roles of a variety of pro-inflammatory cytokines in the early development of obesity-related T2D.

  16. Effect of Ramadan intermittent fasting on selective fitness profile parameters in young untrained Muslim men

    PubMed Central

    Roy, Anindita Singha; Bandyopadhyay, Amit

    2015-01-01

    Background The present study was aimed at investigating the effects of sleep deprivation and dietary irregularities during Ramadan intermittent fasting (RIF) on selective fitness profile parameters in young untrained male Muslim individuals. Methods 77 untrained Muslim men were recruited in the study. They were divided into the experimental group (EG; n=37, age: 22.62±1.77 years) and the control group (CG; n=40, age: 23.00±1.48 years). EG was undergoing RIF while CG abstained. Aerobic fitness, anaerobic capacity or high-intensity efforts (HIEs), agility, flexibility, vertical jump height and handgrip strength were measured on 8 separate occasions—15 days before RIF, 7 days before RIF, 1st day of RIF, 7th day of RIF, 15th day of RIF, 21st day of RIF, last day of RIF and 15 days after RIF. Results Aerobic fitness and HIE showed a significant difference (p<0.05) during RIF in EG. Agility and flexibility score showed a significant decrease in EG during RIF, whereas changes in the vertical jump score (VJT) and handgrip strength were statistically insignificant. Studied parameters showed an insignificant variation in CG during RIF. Aerobic fitness, HIEs, agility and flexibility showed a significant intergroup variation during different experimental trials. Conclusions The present investigation revealed that RIF had adverse effects on aerobic fitness, HIEs, agility and flexibility of young untrained Muslims of Kolkata, India. VJT, waist-hip ratio and handgrip strength were not affected by RIF in the studied population. Mild but statistically insignificant reduction in body mass was also reflected after the mid-Ramadan week. PMID:27900122

  17. [Profile of free fatty acids (FFA) in serum of young Colombians with obesity and metabolic syndrome].

    PubMed

    Bermudez, J A; Velásquez, C M

    2014-12-01

    Obesity produces greater circulation of free fatty acids (FFA). In adults, the FFA composition changes in states of obesity; in adolescents, the results are contradictory. This study compare the FFA profile of obese youth with and without Metabolic Syndrome (MetS) and explore the association between FFA and metabolic alterations of obesity and MetS. A cross-sectional study with 96 young people between 10 and 18 years old was divided into three groups: 1) obese youth with MetS, 2) obese youth without MetS; and 3) adequate weight (AW), matched according to age, gender, pubertal maturation and socioeconomic stratum. The nutritional status was classified according to the body-mass index (BMI), according to the World Health Organization 2007 (WHO, 2007); the waist circumference (WC), adiposity, lipid profile, highly-sensitive reactive C protein (hsRCP), glucose, insulin and insulin resistance (IR), according to the homeostatic model assessment (HOMA Calculator Version 2.2.2). The FFA serum concentration was determined by gas chromatography. Both obese groups had higher adiposity, inflamation (hsRCP), FFA totals and frequency palmitoleic-16:Jn7, compared to AW. The obese with MetS presented more metabolic alterations, a greater amount of dihomo-γ-linolenic (DHGL-20:3n6) and a 20:3n6/18:2n6 relation, indicative of increased activity of A6 desaturase (D6D). The FFA totals, palmitoleic-l6:1n7, DHGL-20:3n6, D6D activity and hsRCP significantly correlated with variables of adiposity, IR and triglicerides. The results in obese with MetS corroborate the association among central obesity, inflammation and increased lipolysis in visceral adipose tissue and metabolic alterations.

  18. Socio-cognitive profiles for visual learning in young and older adults

    PubMed Central

    Christian, Julie; Goldstone, Aimee; Kuai, Shu-Guang; Chin, Wynne; Abrams, Dominic; Kourtzi, Zoe

    2015-01-01

    It is common wisdom that practice makes perfect; but why do some adults learn better than others? Here, we investigate individuals’ cognitive and social profiles to test which variables account for variability in learning ability across the lifespan. In particular, we focused on visual learning using tasks that test the ability to inhibit distractors and select task-relevant features. We tested the ability of young and older adults to improve through training in the discrimination of visual global forms embedded in a cluttered background. Further, we used a battery of cognitive tasks and psycho-social measures to examine which of these variables predict training-induced improvement in perceptual tasks and may account for individual variability in learning ability. Using partial least squares regression modeling, we show that visual learning is influenced by cognitive (i.e., cognitive inhibition, attention) and social (strategic and deep learning) factors rather than an individual’s age alone. Further, our results show that independent of age, strong learners rely on cognitive factors such as attention, while weaker learners use more general cognitive strategies. Our findings suggest an important role for higher-cognitive circuits involving executive functions that contribute to our ability to improve in perceptual tasks after training across the lifespan. PMID:26113820

  19. Distinctive Rorschach profiles of young adults with schizophrenia and autism spectrum disorder

    PubMed Central

    Kishimoto, Naoko; Yamamuro, Kazuhiko; Iida, Junzo; Ota, Toyosaku; Tanaka, Shohei; Kyo, Masanori; Kimoto, Sohei; Kishimoto, Toshifumi

    2016-01-01

    Objective The differential diagnosis of schizophrenia (SZ) versus autism spectrum disorder (ASD) can be clinically challenging because accumulating evidence suggests both clinical and biological overlaps between them. The aim of this study was to compare Rorschach profiles between young adults with SZ and those with ASD. Methods We evaluated quantitative tendencies on the Rorschach test among 20 patients diagnosed with SZ and 20 diagnosed with ASD. Both groups were matched for age, sex, and intelligence quotient. Results We found significant differences in six response variables on the Rorschach comprehensive system. Those with SZ had significantly higher scores on D score, adjusted D score (Adj D), developmental quality code reflecting ordinary response (DQo), and form quality minus (FQ −) than those with ASD. In contrast, those with SZ had significantly lower scores on the active and developmental quality code reflecting synthesized response (DQ+) subscales than those with ASD. Conclusion The present findings reveal that individuals with SZ might have more stress tolerance, stronger perception distortions, and simpler and poorer recognition than those with ASD. We suggest that the Rorschach test might be a useful tool for differentiating between SZ and ASD. PMID:27703357

  20. Biography Today: Profiles of People of Interest to Young Readers, 1999.

    ERIC Educational Resources Information Center

    Harris, Laurie Lanzen, Ed.; Abbey, Cherie D., Ed.

    1999-01-01

    This document is the eighth volume of a series designed and written for the young reader aged 9 and above. It contains three issues and covers individuals whom young people want to know about most: entertainers, athletes, writers, illustrators, cartoonists, and political leaders. The publication was created to appeal to young readers in a format…

  1. Biography Today: Profiles of People of Interest to Young Readers, 1994.

    ERIC Educational Resources Information Center

    Harris, Laurie Lanzen, Ed.

    1994-01-01

    This document is the third volume of a series designed and written for the young reader aged 9 and above. It contains three issues and covers individuals that young people want to know about most: entertainers, athletes, writers, illustrators, cartoonists, and political leaders. The publication was created to appeal to young readers in a format…

  2. Young

    NASA Technical Reports Server (NTRS)

    1972-01-01

    Astronaut John W. Young, commander of the Apollo 16 lunar landing mission, jumps up from the lunar surface as he salutes the U.S. Flag at the Descartes landing site during the first Apollo 16 extravehicular activity (EVA-1). Astronaut Charles M. Duke Jr., lunar module pilot, took this picture. The Lunar Module (LM) 'Orion' is on the left. The Lunar Roving Vehicle is parked beside the LM. The object behind Young in the shade of the LM is the Far Ultraviolet Camera/Spectrograph. Stone Mountain dominates the background in this lunar scene.

  3. Segmenting by Risk Perceptions: Predicting Young Adults’ Genetic-Belief Profiles with Health and Opinion-Leader Covariates

    PubMed Central

    Smith, Rachel A.; Greenberg, Marisa; Parrott, Roxanne L.

    2014-01-01

    With a growing interest in using genetic information to motivate young adults’ health behaviors, audience segmentation is needed for effective campaign design. Using latent class analysis, this study identifies segments based on young adults’ (N = 327) beliefs about genetic threats to their health and personal efficacy over genetic influences on their health. A four-class model was identified. The model indicators fit the risk perception attitude framework (Rimal & Real, 2003), but the covariates (e.g., current health behaviors) did not. In addition, opinion leader qualities covaried with one profile: those in this profile engaged in fewer preventative behaviors and more dangerous treatment options, and also liked to persuade others, making them a particularly salient group for campaign efforts. The implications for adult-onset disorders, like alpha-1 antitrypsin deficiency are discussed. PMID:24111749

  4. Extremely eroded or incredibly young - 10Be depth profile dating of moraines in the Swiss Midlands

    NASA Astrophysics Data System (ADS)

    Wüthrich, Lorenz; Zech, Roland; Haghipour, Negar; Gnägi, Christian; Christl, Markus; Ivy-Ochs, Susan; Veit, Heinz

    2014-05-01

    During the Pleistocene, glaciers advanced repeatedly from the Alps into the Swiss Midlands. The exact extent and timing are still under debate, even for the last glacial advances. Decalcification depths, for example, increase from west to east in the western Swiss Midlands and have been interpreted to indicate that the Valais (Rhone) glacier may have been less extensive during the global Last Glacial Maximum (LGM) at 20 ka than assumed so far [1]. In an attempt to provide more quantitative age control, we applied 10Be depth profile dating [2] on moraines at two locations. Steinhof has previously been dated to the global LGM based on exposure ages from four boulders [3], and Niederbuchsiten presumably lies outside the last glacial ice extent [1]. The 10Be concentrations at both sites decrease consistently with depth, but are very similar. Assuming only a few decimeters of erosion since moraine deposition, we obtain apparent exposure ages of ~20 ka. Niederbuchsiten would thus be unexpectedly young, implying a much more extensive extent of the LGM glacier than assumed so far. Alternatively, if the till at Niederbuchsiten was deposited during or before the penultimate glaciation (>130 ka), the surprisingly low 10Be concentrations indicate several meters of erosion during the last glacial cycle and/or the Holocene, which seems to be at odds with the deep and intensive soil formation. References: [1] Bitterli et al. (2011) Geologischer Atlas der Schweiz, Blatt 1108. [2] Hidy et al. (2010) Geochem. Geophys. Geosyst. 11, doi:10.1029/2010GC003084. [3] Ivy- Ochs et al. (2004) Ecl. Geol. Helv. 97, 47-55.

  5. Immunological profiling of haemodialysis patients and young healthy individuals with implications for clinical regulatory T cell sorting.

    PubMed

    Bergström, M; Joly, A-L; Seiron, P; Isringhausen, S; Modig, E; Fellström, B; Andersson, J; Berglund, D

    2015-05-01

    With the increasing interest in clinical trials with regulatory T cells (Tregs), immunological profiling of prospective target groups and standardized procedures for Treg isolation are needed. In this study, flow cytometry was used to assess peripheral blood lymphocyte profiles of young healthy individuals and patients undergoing haemodialysis treatment. Tregs obtained from the former may be used in haematopoietic stem cell transplantation and Tregs from the latter in the prevention of kidney transplant rejection. FOXP3 mRNA expression with accompanying isoform distribution was also assessed by the quantitative reverse transcriptase polymerase chain reaction. Flow-cytometric gating strategies were systematically analysed to optimize the isolation of Tregs. Our findings showed an overall similar immunological profile of both cohorts in spite of great differences in both age and health. Analysis of flow-cytometric gating techniques highlighted the importance of gating for both CD25high and CD127low expression in the isolation of FOXP3-positive cells. This study provides additional insight into the immunological profile of young healthy individuals and uraemic patients as well as in-depth analysis of flow-cytometric gating strategies for Treg isolation, supporting the development of Treg therapy using cells from healthy donors and uraemic patients.

  6. Biography Today: Profiles of People of Interest to Young Readers, 1997.

    ERIC Educational Resources Information Center

    Harris, Laurie Lanzen, Ed.; Abbey, Cherie D., Ed.

    1997-01-01

    Comprising the sixth volume of a series, this document contains short biographies written for the young reader aged 9 and older. The series covers individuals who are of particular interest to young people: entertainers, athletes, authors, cartoonists, and political leaders. Each issue contains 10 to 12 entries that include photographs and…

  7. Biography Today: Profiles of People of Interest to Young Readers, 1998.

    ERIC Educational Resources Information Center

    Harris, Laurie Lanzen, Ed.; Abbey, Cherie D., Ed.

    1998-01-01

    This series is designed and written for young readers, aged 9 and above. The volumes cover individuals that young readers want to know most about, including entertainers, athletes, writers, illustrators, cartoonists, and political leaders. Each issue contains numerous sketches arranged alphabetically. Each entry provides at least one picture of…

  8. Biography Today: Profiles of People of Interest to Young Readers. General Series.

    ERIC Educational Resources Information Center

    Abbey, Cherie D., Ed.

    2002-01-01

    This publication, which covers individuals that young readers want to know about most, entertainers, athletes, writers, illustrators, cartoonists, and political leaders, was especially created to appeal to young readers in a format where they can enjoy reading and can readily understand. Each issue contains approximately 10 sketches arranged…

  9. How Do Young Students with Different Profiles of Reading Skill Mastery, Perceived Ability, and Goal Orientation Respond to Holistic Diagnostic Feedback?

    ERIC Educational Resources Information Center

    Jang, Eunice Eunhee; Dunlop, Maggie; Park, Gina; van der Boom, Edith H.

    2015-01-01

    One critical issue with cognitive diagnostic assessment (CDA) lies in its lack of research evidence that shows how diagnostic feedback from CDA is interpreted and used by young students. This mixed methods research examined how holistic diagnostic feedback (HDF) is processed by young learners with different profiles of reading skills, goal…

  10. Report on International Collaboration Involving the FE Heater and HG-A Tests at Mont Terri

    SciTech Connect

    Houseworth, Jim; Rutqvist, Jonny; Asahina, Daisuke; Chen, Fei; Vilarrasa, Victor; Liu, Hui-Hai; Birkholzer, Jens

    2013-11-01

    Nuclear waste programs outside of the US have focused on different host rock types for geological disposal of high-level radioactive waste. Several countries, including France, Switzerland, Belgium, and Japan are exploring the possibility of waste disposal in shale and other clay-rich rock that fall within the general classification of argillaceous rock. This rock type is also of interest for the US program because the US has extensive sedimentary basins containing large deposits of argillaceous rock. LBNL, as part of the DOE-NE Used Fuel Disposition Campaign, is collaborating on some of the underground research laboratory (URL) activities at the Mont Terri URL near Saint-Ursanne, Switzerland. The Mont Terri project, which began in 1995, has developed a URL at a depth of about 300 m in a stiff clay formation called the Opalinus Clay. Our current collaboration efforts include two test modeling activities for the FE heater test and the HG-A leak-off test. This report documents results concerning our current modeling of these field tests. The overall objectives of these activities include an improved understanding of and advanced relevant modeling capabilities for EDZ evolution in clay repositories and the associated coupled processes, and to develop a technical basis for the maximum allowable temperature for a clay repository.

  11. Teams ranking of Malaysia Super League using Bayesian expectation maximization for Generalized Bradley Terry Model

    NASA Astrophysics Data System (ADS)

    Nor, Shahdiba Binti Md; Mahmud, Zamalia

    2016-10-01

    The analysis of sports data has always aroused great interest among statisticians and sports data have been investigated from different perspectives often aim at forecasting the results. The study focuses on the 12 teams who join the Malaysian Super League (MSL) for season 2015. This paper used Bayesian Expectation Maximization for Generalized Bradley Terry Model to estimate all the football team's rankings. The Generalized Bradley-Terry model is possible to find the maximum likelihood (ML) estimate of the skill ratings λ using a simple iterative procedure. In order to maximize the function of ML, we need inferential bayesian method to get posterior distribution which can be computed quickly. The team's ability was estimated based on the previous year's game results by calculating the probability of winning based on the final scores for each team. It was found that model with tie scores does make a difference in affect the model of estimating the football team's ability in winning the next match. However, team with better results in the previous year has a better chance for scoring in the next game.

  12. The Functional Profile of Young Adults with Suspected Developmental Coordination Disorder (DCD)

    ERIC Educational Resources Information Center

    Tal-Saban, Miri; Zarka, Salman; Grotto, Itamar; Ornoy, Asher; Parush, Shula

    2012-01-01

    We assessed the non-academic and academic functioning of young adults with DCD, and investigated the emotional influences and the role of strategy use within this population. A random sample of 2379 adolescents and young adults aged 19-25 (1081 males [45.4%]; mean age = 20.68, SD = 3.42) was used to develop the instruments. From this sample, three…

  13. Tailoring in risk communication by linking risk profiles and communication preferences: The case of speeding of young car drivers.

    PubMed

    Geber, Sarah; Baumann, Eva; Klimmt, Christoph

    2016-12-01

    Speeding is one of the most relevant risk behaviors for serious and fatal accidents, particularly among young drivers. This study presents a tailoring strategy for anti-speeding communication. By referring to their motivational dispositions toward speeding derived from motivational models of health behavior, young car drivers were segmented into different risk groups. In order to ensure that risk communication efforts would actually be capable to target these groups, the linkage between the risk profiles and communication preferences were explored. The study was conducted on the basis of survey data of 1168 German car drivers aged between 17 and 24 years. The data reveal four types of risk drivers significantly differing in their motivational profiles. Moreover, the findings show significant differences in communication habits and media use between these risk groups. By linking the risk profiles and communication preferences, implications for tailoring strategies of road safety communication campaigns are derived. Promising segmentation and targeting strategies are discussed also beyond the current case of anti-speeding campaigns.

  14. Microstructure and porosity of Opalinus Clay at the Mont Terri rock laboratory (Switzerland)

    NASA Astrophysics Data System (ADS)

    Houben, M. E.; Laurich, B.; Desbois, G.; Urai, J. L.

    2012-04-01

    The Mont Terri rock laboratory (Canton Jura, Switzerland) is an international scientific platform of research on radioactive waste disposal in Opalinus Clay and results provide input for assessing the feasibility and safety of deep geological disposal of radioactive waste in argillaceous formations [1]. A main safety issue is to accurately investigate mass transport rates. To date several methods analyzed bulk permeability and porosity of Opalinus Clay. However, detailed quantitative investigation of microstructure and pore morphology is necessary to understand sealing capacity, coupled flow, capillary processes and associated deformation. To produce high quality cross-sections without microstructural damage that enable investigation of microstructure and porosity down the nm scale a combination of Broad Ion Beam (BIB) milling and SEM imaging has been used [2]. This method allowed direct imaging of the clay fabric and porosity on ca. 1 mm2 areas. The lateral variability of Opalinus Clay is low on the regional scale [1], whereas vertically the Opalinus Clay can be subdivided into six different lithological subfacies [3] based on variable silt layers, sandstone layers and siderite concretions present, where the end-members are the Shaly and Sandy facies. In this contribution microstructures and pore space in Opalinus Clay from the undisturbed Shaly and Sandy facies are studied and compared to disturbed samples from the "Main fault" within the Mont Terri rock laboratory. The Shaly facies in the lower half of the sequence constitutes of dark grey silty calcerous shales and argillaceous marls, whereas the Sandy facies comprises silty to sandy marls with sandstone lenses cemented with carbonate [3]. The qualitative mineralogical composition of all Opalinus Clay facies is similar, whereas the "Main Fault" shows calcite, celestite and pyrite veins. Although the overall microfabric differs per layer and per facies we observe low variability of microstructure and porosity in

  15. "We Cooperate, or We Die": Sustainable Coexistence in Terry Pratchett's "The Amazing Maurice" and "His Educated Rodents"

    ERIC Educational Resources Information Center

    Oziewicz, Marek

    2009-01-01

    This article examines Terry Pratchett's "The Amazing Maurice" as a modern example of environmentally informed social dreaming about sustainable coexistence. In our increasingly ecologically-conscious world sustainability and coexistence have become key words in the discourse about social, economic and political relations. The problem of relating…

  16. Relationships between Self-Concept and Resilience Profiles in Young People with Disabilities

    ERIC Educational Resources Information Center

    Suriá Martínez, Raquel

    2016-01-01

    Introduction: The present study aims to identify different profiles in self-concept and resilience. In addition, statistically significant differences in self-concept domains among the profiles previously identified are analyzed. Method: The AF5 Self-Concept Questionnaire ("Cuestionario de Autoconcepto AF5") and the Resilience Scale were…

  17. Metabolic profiling of fatty liver in young and middle‐aged adults: Cross‐sectional and prospective analyses of the Young Finns Study

    PubMed Central

    Würtz, Peter; Suomela, Emmi; Lehtovirta, Miia; Kangas, Antti J.; Jula, Antti; Mikkilä, Vera; Viikari, Jorma S.A.; Juonala, Markus; Rönnemaa, Tapani; Hutri‐Kähönen, Nina; Kähönen, Mika; Lehtimäki, Terho; Soininen, Pasi; Ala‐Korpela, Mika; Raitakari, Olli T.

    2016-01-01

    Nonalcoholic fatty liver is associated with obesity‐related metabolic disturbances, but little is known about the metabolic perturbations preceding fatty liver disease. We performed comprehensive metabolic profiling to assess how circulating metabolites, such as lipoprotein lipids, fatty acids, amino acids, and glycolysis‐related metabolites, reflect the presence of and future risk for fatty liver in young adults. Sixty‐eight lipids and metabolites were quantified by nuclear magnetic resonance metabolomics in the population‐based Young Finns Study from serum collected in 2001 (n = 1,575), 2007 (n = 1,509), and 2011 (n = 2,002). Fatty liver was diagnosed by ultrasound in 2011 when participants were aged 34‐49 years (19% prevalence). Cross‐sectional associations as well as 4‐year and 10‐year risks for fatty liver were assessed by logistic regression. Metabolites across multiple pathways were strongly associated with the presence of fatty liver (P < 0.0007 for 60 measures in age‐adjusted and sex‐adjusted cross‐sectional analyses). The strongest direct associations were observed for extremely large very‐low‐density lipoprotein triglycerides (odds ratio [OR] = 4.86 per 1 standard deviation, 95% confidence interval 3.48‐6.78), other very‐low‐density lipoprotein measures, and branched‐chain amino acids (e.g., leucine OR = 2.94, 2.51‐3.44). Strong inverse associations were observed for high‐density lipoprotein measures, e.g., high‐density lipoprotein size (OR = 0.36, 0.30‐0.42) and several fatty acids including omega‐6 (OR = 0.37, 0.32‐0.42). The metabolic associations were attenuated but remained significant after adjusting for waist, physical activity, alcohol consumption, and smoking (P < 0.0007). Similar aberrations in the metabolic profile were observed already 10 years before fatty liver diagnosis. Conclusion: Circulating lipids, fatty acids, and amino acids reflect fatty liver independently of routine metabolic risk

  18. Young Children's Internet Use at Home and School: Patterns and Profiles

    ERIC Educational Resources Information Center

    Johnson, Genevieve Marie

    2010-01-01

    Thirty-eight children in first and second grade completed a 10-item rating scale on Internet use at home and school. Results suggested that, in general, more children used the Internet at school than at home but home-based use was more often perceived as enjoyable. Three patterns of Internet use emerged suggesting three types of young users:…

  19. Barriers and Promising Approaches to Workforce and Youth Development for Young Offenders. Program Profiles.

    ERIC Educational Resources Information Center

    Brown, David; Maxwell, Sarah; DeJesus, Edward; Schiraldi, Vincent

    This publication is part of a toolkit that examines systemic barriers to achieving economic self-sufficiency for court-involved youth. It highlights 15 exemplary programs in the world of criminal justice for young people. The programs are all based on youth development principles and are guided by a comprehensive set of core principles that view…

  20. Neuropsychological Outcome in Adolescents/Young Adults with Childhood ADHD: Profiles of Persisters, Remitters and Controls

    ERIC Educational Resources Information Center

    Halperin, Jeffrey M.; Trampush, Joey W.; Miller, Carlin J.; Marks, David J.; Newcorn, Jeffrey H.

    2008-01-01

    Background: This study examined neuropsychological functioning in a longitudinal sample of adolescents/young adults with attention deficit/hyperactivity disorder (ADHD) and controls as a function of the persistence of ADHD. We hypothesized that measures of executive processes would parallel adolescent clinical status, with ADHD-persisters, but not…

  1. Profiles and Correlates of Relational Aggression in Young Adults' Romantic Relationships

    ERIC Educational Resources Information Center

    Goldstein, Sara E.; Chesir-Teran, Daniel; McFaul, Adrienne

    2008-01-01

    The present study examines prevalence and correlates of experiencing and perpetrating relational aggression in the context of young adults' romantic relationships. We assess correlates of relational aggression in four domains of risk: (1) Social-cognitive, (2) Relationship, (3) Trait/dispositional, and (4) Mental health. Results indicate that…

  2. Schoolwork engagement and burnout among Finnish high school students and young adults: profiles, progressions, and educational outcomes.

    PubMed

    Tuominen-Soini, Heta; Salmela-Aro, Katariina

    2014-03-01

    Applying a person-centered approach, the primary aim of this study was to examine what profiles of schoolwork engagement and burnout (i.e., exhaustion, cynicism, inadequacy) can be identified in high school (N = 979) and among the same participants in young adulthood (ages ranging from 17 to 25). We also examined gender differences, group differences in academic and socioemotional functioning and long-term educational outcomes, and temporal stability in the group memberships. Latent profile analysis identified 4 groups of students in high school. Both engaged (44%) and engaged-exhausted (28%) students were engaged and doing well in school, although engaged-exhausted students were more stressed and preoccupied with possible failures. Cynical (14%) and burned-out (14%) students were less engaged, valued school less, and had lower academic achievement. Cynical students, however, were less stressed, exhausted, and depressed than burned-out students. Six years later, engaged students were more likely than predicted by chance to attend university. In young adulthood, 4 similar groups were identified. Configural frequency analysis indicated that it was typical for engaged students to stay in the engaged group and for engaged-exhausted students to move into a more disengaged group. The results on broadband stability from adolescence to young adulthood showed that 60% of the youth manifested stable engaged and 7% stable disengaged patterns, whereas 16% displayed emergent engagement and 17% emergent disengagement patterns. Overall, the findings demonstrate that adolescence is not a uniform time for either school engagement and well-being or disengagement and distress.

  3. Latent profiles of executive functioning in healthy young adults: evidence of individual differences in hemispheric asymmetry.

    PubMed

    Rau, Holly K; Suchy, Yana; Butner, Jonathan E; Williams, Paula G

    2016-11-01

    Two competing theoretical models of individual differences in executive functioning (EF) were examined: the Prefrontal Convexity Model and the Hemispheric Asymmetry Model. Neurologically healthy individuals (N = 315; mean age 20.8) completed a modified switching task (MST) and the Attention Network Test (ANT) in a single testing session. Data analysis was conducted in two phases. In the first phase (model identification), latent profile analysis was applied to MST variables measuring the abilities to form, switch, and maintain mental sets under conditions designed to tax left or right hemisphere resources. In the second phase (model validation), participant clusters obtained from the first phase were compared on the ANT. The Model Identification phase yielded a 3-profile solution consistent with the Hemispheric Asymmetry Model. Profile 1 (N = 203) was characterized by average EF performances. Profile 2 (N = 43) revealed a set maintenance weakness under non-verbal conditions. Profile 3 (N = 38) demonstrated weaknesses in cognitive flexibility combined with poor executive performances under verbal conditions. The Model Validation phase confirmed group differences. Profile 1 demonstrated average EF performances. Profile 2 demonstrated distractibility and decreased alertness, consistent with a right hemisphere weakness. Profile 3 demonstrated cognitive rigidity in the absence of external cues, consistent with a left hemisphere weakness. Individual differences in EF appear to follow a Hemispheric Asymmetry Model of EF among neurologically healthy adults. Investigating the relationship between hemispherically mediated executive functions and other individual difference factors known to confer health risk or resilience could inform numerous disciplines within the field of psychology.

  4. Profile of Non-communicable Disease Risk Factors Among Young People in Palau

    PubMed Central

    Chiang, Chifa; Singeo, Singeru Travis; Yatsuya, Hiroshi; Honjo, Kaori; Mita, Takashi; Ikerdeu, Edolem; Cui, Renzhe; Li, Yuanying; Watson, Berry Moon; Ngirmang, Gregorio; Iso, Hiroyasu; Aoyama, Atsuko

    2015-01-01

    Background Although non-communicable diseases (NCDs) have become the predominant health problems of Palauan society, there have been no comprehensive data on NCD risk factors available to develop effective control strategies. Therefore, the first Palauan national STEPwise approach to risk factor Surveillance (STEPS) was completed in mid-2013 to provide information on its adult population aged 25 to 64 years. This study aims to obtain corresponding data from the younger adults aged 18 to 24 years, who remained to be surveyed. Methods We conducted an epidemiological study, targeting the 18- to 24-year-old age group. A survey station and a mobile team were established to recruit voluntary participants dwelling in Koror. A slightly modified WHO STEPS instrument was used, including a structured questionnaire for behavioral risk factors, physical measurements, and blood tests. Results A total of 356 young people were recruited during the survey. In both sexes, nearly half of the participants were overweight/obese. The prevalence of hypertension was higher in men than in women (17.6% vs 1.7%). Raised blood glucose and impaired fasting glucose were observed in 3.5% and 5.2% of the total participants, respectively. About 36% of the subjects were observed to have raised levels of total cholesterol. More than 70% of the young people were current tobacco users, in terms of all kinds of tobacco products. Conclusions The current survey, for the first time, revealed a high prevalence of NCD risk factors, especially overweight/obesity and tobacco use, among young people in Palau. This indicates that swift measures against NCDs are required even in this young age group. PMID:25787240

  5. Biography Today: Profiles of People of Interest to Young Readers. Sports Series, Volume 7.

    ERIC Educational Resources Information Center

    Abbey, Cherie D., Ed.

    This volume provides biographies on sports figures. Each entry offers at least one picture of the individual profiled, and bold-faced rubrics lead to information on birth, youth, early memories, education, first jobs, marriage and family, career highlights, memorable experiences, hobbies, and honors and awards. Each entry ends with a list of…

  6. Biography Today: Profiles of People of Interest to Young Readers. Author Series, Volume 3.

    ERIC Educational Resources Information Center

    Harris, Laurie Lanzen, Ed.; Abbey, Cherie D., Ed.

    This is the third volume of the "Biography Today Author Series." Each volume contains alphabetically arranged sketches. Each entry provides at least one picture of the individual profiled with additional information about the birth, youth, early memories, education, first jobs, marriage and family, career highlights, memorable experiences,…

  7. Young Children with Cri-du-Chat: Genetic, Developmental, and Behavioral Profiles.

    ERIC Educational Resources Information Center

    Baird, Samera M.; Campbell, Dennis; Ingram, Rebecca; Gomez, Caroline

    2001-01-01

    This paper describes the developmental and behavioral patterns of 13 prelinguistic children (ages 11 to 47 months) with Cri-du-chat syndrome (CDCS). Parents provided demographic and genetic information, descriptions of their child's typical behavior, and completed a developmental checklist. Developmental, behavioral, and genetic profiles are…

  8. Biography Today: Sports Series. Profiles of People of Interest to Young Readers, Volume 4.

    ERIC Educational Resources Information Center

    Harris, Laurie Lanzen, Ed.; Abbey, Cherie D., Ed.

    This book is the fourth in a series of biographies on today's sports figures designed for students age 9 years and older. It contains alphabetically arranged sketches of the sports figures. Each entry provides at least one picture of the individual profiled. Bold faced rubrics lead the reader to information on birth, youth, early memories,…

  9. Biography Today: Profiles of People of Interest to Young Readers. Author Series, Volume 4.

    ERIC Educational Resources Information Center

    Harris, Laurie Lanzen, Ed.; Abbey, Cherie D., Ed.

    This is the fourth volume of the "Biography Today Author Series." Each volume contains alphabetically arranged sketches. Each entry provides at least one picture of the individual profiled with additional information about the birth, youth, early memories, education, first jobs, marriage and family, career highlights, memorable experiences,…

  10. Biography Today: Profiles of People of Interest to Young Readers. Sports Series, Volume 8.

    ERIC Educational Resources Information Center

    Abbey, Cherie D., Ed.

    This volume provides biographies on sports figures. Each entry offers at least one picture of the individual profiled, and bold-faced rubrics lead to information on birth, youth, early memories, education, first jobs, marriage and family, career highlights, memorable experiences, hobbies, and honors and awards. Each entry ends with a list of…

  11. Mont Terri Underground Rock Laboratory, Switzerland-Research Program And Key Results

    NASA Astrophysics Data System (ADS)

    Nussbaum, C. O.; Bossart, P. J.

    2012-12-01

    Argillaceous formations generally act as aquitards because of their low hydraulic conductivities. This property, together with the large retention capacity of clays for cationic contaminants and the potential for self-sealing, has brought clay formations into focus as potential host rocks for the geological disposal of radioactive waste. Excavated in the Opalinus Clay formation, the Mont Terri underground rock laboratory in the Jura Mountains of NW Switzerland is an important international test site for researching clay formations. Research is carried out in the underground facility, which is located adjacent to the security gallery of the Mont Terri motorway tunnel. Fifteen partners from European countries, USA, Canada and Japan participate in the project. The objectives of the research program are to analyze the hydrogeological, geochemical and rock mechanical properties of the Opalinus Clay, to determine the changes induced by the excavation of galleries and by heating of the rock formation, to test sealing and container emplacement techniques and to evaluate and improve suitable investigation techniques. For the safety of deep geological disposal, it is of key importance to understand the processes occurring in the undisturbed argillaceous environment, as well as the processes in a disturbed system, during the operation of the repository. The objectives are related to: 1. Understanding processes and mechanisms in undisturbed clays and 2. Experiments related to repository-induced perturbations. Experiments of the first group are dedicated to: i) Improvement of drilling and excavation technologies and sampling methods; ii) Estimation of hydrogeological, rock mechanical and geochemical parameters of the undisturbed Opalinus Clay. Upscaling of parameters from laboratory to in situ scale; iii) Geochemistry of porewater and natural gases; evolution of porewater over time scales; iv) Assessment of long-term hydraulic transients associated with erosion and thermal

  12. Deducing Hybrid Performance from Parental Metabolic Profiles of Young Primary Roots of Maize by Using a Multivariate Diallel Approach

    PubMed Central

    Feher, Kristen; Lisec, Jan; Römisch-Margl, Lilla; Selbig, Joachim; Gierl, Alfons; Piepho, Hans-Peter; Nikoloski, Zoran; Willmitzer, Lothar

    2014-01-01

    Heterosis, the greater vigor of hybrids compared to their parents, has been exploited in maize breeding for more than 100 years to produce ever better performing elite hybrids of increased yield. Despite extensive research, the underlying mechanisms shaping the extent of heterosis are not well understood, rendering the process of selecting an optimal set of parental lines tedious. This study is based on a dataset consisting of 112 metabolite levels in young roots of four parental maize inbred lines and their corresponding twelve hybrids, along with the roots' biomass as a heterotic trait. Because the parental biomass is a poor predictor for hybrid biomass, we established a model framework to deduce the biomass of the hybrid from metabolite profiles of its parental lines. In the proposed framework, the hybrid metabolite levels are expressed relative to the parental levels by incorporating the standard concept of additivity/dominance, which we name the Combined Relative Level (CRL). Our modeling strategy includes a feature selection step on the parental levels which are demonstrated to be predictive of CRL across many hybrid metabolites. We demonstrate that these selected parental metabolites are further predictive of hybrid biomass. Our approach directly employs the diallel structure in a multivariate fashion, whereby we attempt to not only predict macroscopic phenotype (biomass), but also molecular phenotype (metabolite profiles). Therefore, our study provides the first steps for further investigations of the genetic determinants to metabolism and, ultimately, growth. Finally, our success on the small-scale experiments implies a valid strategy for large-scale experiments, where parental metabolite profiles may be used together with profiles of selected hybrids as a training set to predict biomass of all possible hybrids. PMID:24409329

  13. Serum adipocytokine profile and metabolic syndrome in young adult female dermatomyositis patients

    PubMed Central

    Silva, Marilda Guimarães; Borba, Eduardo Ferreira; de Mello, Suzana Beatriz Veríssimo; Shinjo, Samuel Katsuyuki

    2016-01-01

    OBJECTIVES: To analyse the frequency of metabolic syndrome in young adult female dermatomyositis patients and its possible association with clinical and laboratory dermatomyositis-related features and serum adipocytokines. METHOD: This cross-sectional study included 35 dermatomyositis patients and 48 healthy controls. Metabolic syndrome was defined according to the 2009 Joint Interim Statement. RESULTS: Patient age was comparable in the dermatomyositis and control groups, and the median disease duration was 1.0 year. An increased prevalence of metabolic syndrome was detected in the dermatomyositis group (34.3% vs. 6.3%; p=0.001). In addition, increased serum adiponectin and resistin levels were noted in contrast to lower leptin levels. In dermatomyositis patients, adipocytokine levels were correlated with the levels of total cholesterol, low-density cholesterol, triglycerides and muscle enzymes. A comparison of dermatomyositis patients with (n=12) and without (n=23) syndrome metabolic revealed that adipocytokine levels were also correlated with age, and that dermatomyositis patients with metabolic syndrome tended to have more disease activity despite similar adipocytokine levels. CONCLUSIONS: Metabolic syndrome is highly prevalent in young adult female dermatomyositis patients and is related to age and disease activity. Moreover, increased serum adiponectin and resistin levels were detected in dermatomyositis patients, but lower serum leptin levels were observed. PMID:28076515

  14. The Activity Profile of Young Tennis Athletes Playing on Clay and Hard Courts: Preliminary Data

    PubMed Central

    Adriano Pereira, Lucas; Freitas, Victor; Arruda Moura, Felipe; Saldanha Aoki, Marcelo; Loturco, Irineu

    2016-01-01

    Abstract The aim of this study was to compare the kinematic characteristics of tennis matches between red clay and hard courts in young tennis players. Eight young tennis players performed two tennis matches on different court surfaces. The match activities were monitored using GPS units. The distance covered in different velocity ranges and the number of accelerations were analyzed. The paired t test and inference based on magnitudes were used to compare the match physical performance between groups. The total distance (24% of difference), high-intensity running distance (15 - 18 km/h) (30% of difference), the number of high-intensity activities (44% of difference), the body load (1% of difference), and accelerations >1.5 g (1.5-2 g and >2 g 7.8 and 8.1 % of difference, respectively) were significantly greater in clay court than hard court matches (p < 0.05). Matches played on the red clay court required players to cover more total and high-intensity running distances and engage in more high-intensity activities than the matches played on the hard court. Finally, on the clay court the body load and the number of accelerations performed (>1.5 g) were possibly higher than on the hard court. PMID:28149359

  15. The Activity Profile of Young Tennis Athletes Playing on Clay and Hard Courts: Preliminary Data.

    PubMed

    Adriano Pereira, Lucas; Freitas, Victor; Arruda Moura, Felipe; Saldanha Aoki, Marcelo; Loturco, Irineu; Yuzo Nakamura, Fábio

    2016-04-01

    The aim of this study was to compare the kinematic characteristics of tennis matches between red clay and hard courts in young tennis players. Eight young tennis players performed two tennis matches on different court surfaces. The match activities were monitored using GPS units. The distance covered in different velocity ranges and the number of accelerations were analyzed. The paired t test and inference based on magnitudes were used to compare the match physical performance between groups. The total distance (24% of difference), high-intensity running distance (15 - 18 km/h) (30% of difference), the number of high-intensity activities (44% of difference), the body load (1% of difference), and accelerations >1.5 g (1.5-2 g and >2 g 7.8 and 8.1 % of difference, respectively) were significantly greater in clay court than hard court matches (p < 0.05). Matches played on the red clay court required players to cover more total and high-intensity running distances and engage in more high-intensity activities than the matches played on the hard court. Finally, on the clay court the body load and the number of accelerations performed (>1.5 g) were possibly higher than on the hard court.

  16. Periodontal profile and presence of periodontal pathogens in young African-Americans from Salvador, Ba, Brazil

    PubMed Central

    Victor, Ligia Valéria; Cortelli, Sheila Cavalca; Aquino, Davi Romeiro; de Carvalho Filho, Jonas; Cortelli, José Roberto

    2008-01-01

    This cross-sectional study evaluated the periodontal status and the presence of periodontopathogens in 132 young, black ethnic subjects who live in Salvador/Bahia-Brazil and have never smoked. Periodontal Probing Depth (PPD), Clinical Attachment Level (CAL), Plaque Index (PI) and Gingival Index (GI) were measured and analyzed by ANOVA and Wilcoxon tests (p<0.05) according to gender and age. The presence of A.actinomycetemcomitans, P.gingivalis, E.corrodens and F.nucleatum was determined by PCR and was analyzed by ANOVA, Wilcoxon, Student-t tests (p<0.05). Mean values of PPD and CAL were 2.18 and 1.0mm, respectively. Clinical parameters did not show differences between subjects of varying gender and age. The microbial prevalence was observed to be 95.45% for E.corrodens followed by F.nucleatum with 68.18%, A.actinomycetemcomitans with 45.45% and P gingivalis with 40.9%. An association between the presence of pathogens and gender and age was not observed (p<0.05). PPD, CAL and PI were not associated with P.gingivalis; however, GI appeared in higher frequencies among subjects without P.gingivalis. In this young, black ethnic, Brazilian population, a high percentage (96.96%) of subjects harbored at least one selected periodontal pathogen, but most subjects showed a healthy periodontal status. Further investigations are required to evaluate the actual influence of the presence of these bacterial species. PMID:24031206

  17. Alterations in Activation, Cytotoxic Capacity and Trafficking Profile of Peripheral CD8 T Cells in Young Adult Binge Drinkers

    PubMed Central

    Zaldivar Fujigaki, José Luis; Arroyo Valerio, América Guadalupe; López Alvarenga, Juan Carlos; Gutiérrez Reyes, Esperanza Gabriela; Kershenobich, David; Hernández Ruiz, Joselin

    2015-01-01

    Background Excess of alcohol consumption is a public health problem and has documented effects on the immune system of humans and animals. Animal and in vitro studies suggest that alcohol abuse changes CD8 T cell (CD8) characteristics, however it remains unknown if the CD8 profile of binge drinkers is different in terms of activation, trafficking and cytotoxic capacity. Aim To analyze the peripheral CD8 cytotoxic capacity, activation and trafficking phenotypic profile of Mexican young adults with regard to alcohol consumption pattern. Methods 55 Mexican young adults were stratified as Light (20), Intermediate (18) or Binge drinkers (17) according to their reported alcohol consumption pattern. Blood samples were obtained and hematic biometry and liver enzyme analysis were performed. Peripheral CD8 profile was established by expression of Granzyme B (GB), CD137, CD127, CD69, TLR4, PD1, CCR2, CCR4, CCR5 and CXCR4 by FACS. Data was analyzed by ANOVA, posthoc DMS and Tamhane, and principal component analysis (PCA) with varimax rotation, p<0.05. Results The Binge drinking group showed increased γGT together with increased expression of CD69 and reduced expression of TLR4, PD1, CCR2 and CXCR4 in peripheral CD8 cells. Other parameters were also specific to Binge drinkers. PCA established 3 factors associated with alcohol consumption: “Early Activation” represented by CD69 and TLR4 expression in the CD8 population; “Effector Activation” by CD69 expression in CD8 CD127+CD137+ and CD8 CD25+ CD137+; and Trafficking by CXCR4 expression on total CD8 and CD8 GB+CXCR4+, and CCR2 expression on total CD8. Binge drinking pattern showed low expression of Early Activation and Trafficking factors while Light drinking pattern exhibited high expression of Effector Activation factor. Conclusions Alcohol consumption affects the immune phenotype of CD8 cells since binge drinking pattern was found to be associated with high CD69 and low TLR4, CXCR4 and CCR2 expression, which suggest

  18. Transcriptome signature of resistance exercise adaptations: mixed muscle and fiber type specific profiles in young and old adults

    PubMed Central

    Raue, Ulrika; Trappe, Todd A.; Estrem, Shawn T.; Qian, Hui-Rong; Helvering, Leah M.; Smith, Rosamund C.

    2012-01-01

    This investigation examined the effects of acute resistance exercise (RE), progressive resistance training (PRT), and age on the human skeletal muscle Transcriptome. Two cohorts of young and old adults [study A: 24 yr, 84 yr (n = 28); study B: 25 yr, 78 yr (n = 36)] were studied. Vastus lateralis biopsies were obtained pre- and 4 h post-RE in conjunction with the 1st and 36th (last) training session as part of a 12-wk PRT program in study A, whereas biopsies were obtained in the basal untrained state in study B. Additionally, the muscle fiber type specific (MHC I and MHC IIa) Transcriptome response to RE was examined in a subset of young and old women from study A. Transcriptome profiling was performed using HG U133 Plus 2.0 Arrays. The main findings were 1) there were 661 genes affected by RE during the 1st and 36th training bout that correlated with gains in muscle size and strength with PRT (termed the Transcriptome signature of resistance exercise adaptations); 2) the RE gene response was most pronounced in fast-twitch (MHC IIa) muscle fibers and provided additional insight into the skeletal muscle biology affected by RE; 3) skeletal muscle of young adults is more responsive to RE at the gene level compared with old adults and age also affected basal level skeletal muscle gene expression. These skeletal muscle Transcriptome findings provide further insight into the molecular basis of sarcopenia and the impact of resistance exercise at the mixed muscle and fiber type specific level. PMID:22302958

  19. Expressive Language Profiles of Verbally Expressive Adolescents and Young Adults with Down Syndrome or Fragile X Syndrome

    PubMed Central

    Finestack, Lizbeth H.; Abbeduto, Leonard

    2010-01-01

    Purpose: This study examined the expressive language abilities of a subset of highly verbally expressive adolescents and young adults with Down syndrome (DS) and those with fragile X syndrome (FXS) for evidence of syndrome-related differences. FXS gender differences were also examined in an exploratory fashion. Method: We evaluated 24 adolescents and young adults with DS, 17 of those with FXS, and 21 children with typical development (TD), with the groups matched on nonverbal mental age. Language ability was examined using the Oral and Written Language Scales (OWLS; Carrow-Woolfolk, 1995) and Developmental Sentence Scoring (DSS; Lee, 1974) scores derived from an oral narrative language sample. Results: Study analyses revealed the following group differences: the FXS group outperformed the DS and TD groups on the OWLS measure; the TD group outperformed both other groups on some of the DSS measures; the FXS group outperformed the DS group on the DSS Sentence Point measure; and females with FXS outperformed males with FXS on several measures. Conclusions: The study results contribute to the ongoing construction of the language phenotypes of individuals with DS and individuals with FXS and support the conclusion that there are quantitative rather than qualitative differences in their expressive language profiles. PMID:20643789

  20. Abetalipoproteinemia-like lipid profile and acanthocytosis in a young woman with anorexia nervosa.

    PubMed

    Takeshita, Jun; Arai, Yasumichi; Hirose, Nobuyoshi; Tsukamoto, Hideko; Shirahase, Jyoichiro

    2002-11-01

    We report the case of a 17-year-old woman with anorexia nervosa (AN) who developed an abetalipoproteinemia-like lipid profile and acanthocytosis. These abnormalities resolved slowly as her nutritional status improved. We considered 3 possible causes of an abetalipoproteinemia-like lipid profile in AN: (1) depletion of hepatic substrate for apolipoprotein B synthesis, (2) lack of exogenous fatty acids with exhaustion of endogenous stores of triglycerides in adipose tissue, and (3) preservation of the lipoprotein lipase (LPL) mass. This unusual case provides important clues that enhance our understanding of lipid metabolism under exogenous and endogenous fat deprivation and highlights the pivotal role of LPL as a gatekeeper of the energy source.

  1. Prediction of ischemic stroke in young Indians: is thrombophilia profiling a way out?

    PubMed

    Chatterjee, Tathagata; Gupta, Neha; Choudhry, Ved Prakash; Behari, Madhuri; Saxena, Renu; Ashraf, Mohammad Z

    2013-06-01

    Stroke in the young is attributed to the prevalence of thrombophilia, however, reports explaining the cause mechanisms from Indian populations are largely not known. The information about the association of inherited thrombophilia and occurrence of stroke is still missing. Therefore, we describe here 52 cases of young ischemic stroke of which 22 cases were of recurrent stroke and 30 cases of first episode stroke along with an equal number of healthy controls. Imaging techniques (CT/MRI/Doppler studies) were used to identify the type and location of infarcts among various regions of the brain. All the patients and controls were screened for hypercoagulable state by employing Pro C global test. Those tested positive for the latter were evaluated for conventional thrombophilic factors, activity levels of protein C and protein S, antithrombin III levels, plasma homocysteine levels and presence of activated protein C resistance, lupus anticoagulant, methylenetetrahydrofolate reductase (MTHFR C677T) and prothrombin G20210A polymorphisms. Out of 52 cases there were 22 cases of recurrent stroke and 30 cases of first ischemic stroke. Infarcts were single in 39 out of 52 cases and multiple in 13 cases. Among the different regions of brain internal capsule infarcts were seen in 13 of 52 (25%) cases, and cerebellum, basal ganglion and midbrain infarcts were seen in five cases (9.6%) each and remaining infarcts were in other anatomical regions of the brain. Left middle cerebral artery territory was involved in 17 of 52 (32.7%) cases. The prevalence of individual thrombophilia among cases ranged from 28.8% (15/52) for protein S and 11.5% (6/52) for protein C deficiencies respectively. All cases of protein C were protein S deficient. Five cases of protein C deficiency patients were of 25 years and younger as compared with one case in the at least 25 years age group. Plasma homocysteine levels were elevated in three cases (5.7%) as compared with normal levels in controls

  2. The speeding attitude scale and the role of sensation seeking in profiling young drivers at risk.

    PubMed

    Whissell, Robert W; Bigelow, Brian J

    2003-08-01

    Seven driving attitude scales representing driving behaviors and beliefs about driving were created and initially validated using 257 undergraduate students (168 females, 89 males) in Study 1. However, the Speeding Attitude Scale (SAS) accounted for most of the strength of the intercorrelations among these scales and discriminant classification analyses showed that SAS dominated the other scales as a sufficient explanation for having speeding tickets. Study 2, using 180 students (75 males, 105 females), replicated findings regarding the significant but low correlation between SAS and speeding tickets, and was significantly correlated with Zuckerman's Sensation Seeking Scale (SSS). Replication also showed that males had higher SAS scores and more speeding tickets. Accidents were typically a function of sex, increasing age, and variables related to recent accident history. Objective sources of speeding attitude confirmation may enhance the future validity of the SAS. Potential interventions for being a safe passenger and attitudinal control in the training of young drivers were discussed.

  3. Anisotropy of electrical conductivity of the excavation damaged zone in the Mont Terri Underground Rock Laboratory

    NASA Astrophysics Data System (ADS)

    Nicollin, Florence; Gibert, Dominique; Lesparre, Nolwenn; Nussbaum, Christophe

    2010-04-01

    Electrical resistivity measurements were performed to characterize the anisotropy of electrical resistivity of the excavation damaged zone (EDZ) at the end-face of a gallery in the Opalinus clay of the Mont Terri Underground Rock Laboratory (URL). The data were acquired with a combination of square arrays in 18 zones on the gallery's face and in two series of four boreholes perpendicular to the face. Each data set is independently inverted using simulated annealing to recover the resistivity tensor. Both the stability and the non-uniqueness of the inverse problem are discussed with synthetic examples. The inversion of the data shows that the face is split in two domains separated by a tectonic fracture, with different resistivity values but with a common orientation. The direction of the maximum resistivity is found perpendicular to the bedding plane, and the direction of minimum resistivity is contained in the face's plane. These results show that the geo-electrical structure of the EDZ is controlled by a combination of effects due to tectonics, stratigraphy, and recent fracturing produced by the excavation of the gallery.

  4. Beneficial effects of melatonin on obesity and lipid profile in young Zucker diabetic fatty rats.

    PubMed

    Agil, Ahmad; Navarro-Alarcón, Miguel; Ruiz, Rosario; Abuhamadah, Sawsan; El-Mir, Mohamad-Yehia; Vázquez, Gumersindo Fernández

    2011-03-01

    The study objective was to investigate the effects of melatonin on obesity and obesity-associated systolic hypertension and dyslipidemia in young male Zucker diabetic fatty (ZDF) rats, an experimental model of the metabolic syndrome. ZDF rats (n=30) and lean littermates (ZL) (n=30) were used. At 6wk of age, both lean and fatty animals were subdivided into three groups (n=10): naive (N), vehicle-treated (V), and melatonin-treated (M) (10mg/kg/day) for 6wk. Vehicle and melatonin were added to the drinking water. Melatonin reduced mean weight gain (51±2/100g BW) versus N-ZDF group (58±3, P<0.05) without food intake differences. M-ZDF rats showed an apparent reduction in systolic hypertension that proved not to be statistically significant, and a significant improvement in dyslipidemia, with a reduction in hypertriglyceridemia from 580±40 to 420.6±40.9mg/dL (P<0.01). Melatonin raised high-density-lipoprotein (HDL) cholesterol in ZDF (from 81.6±4.9 to 103.1±4.5mg/dL, P<0.01) and ZL rats (from 62.8±4.8 to 73.5±4.8mg/dL, P<0.05) and significantly reduced low-density-lipoprotein (LDL) cholesterol in ZDF rats from 5.20±0.4 to 4.14±0.3 mg/dL (P<0.05) but had no effect on total cholesterol levels. To our knowledge, this is the first evidence of a positive effect of melatonin on overweight and lipid pattern of obese Zucker diabetic rats, supporting the proposition that melatonin administration may ameliorate overweight and lipid metabolism in humans. Because these benefits occurred in youth, before advanced metabolic and vascular complications, melatonin might help to prevent cardiovascular disease associated with obesity and dyslipidemia.

  5. Metabolic Profiling Reveals Effects of Age, Sexual Development and Neutering in Plasma of Young Male Cats

    PubMed Central

    Allaway, David; Gilham, Matthew S.; Colyer, Alison; Jönsson, Thomas J.; Swanson, Kelly S.; Morris, Penelope J.

    2016-01-01

    Neutering is a significant risk factor for obesity in cats. The mechanisms that promote neuter-associated weight gain are not well understood but following neutering, acute changes in energy expenditure and energy consumption have been observed. Metabolic profiling (GC-MS and UHPLC-MS-MS) was used in a longitudinal study to identify changes associated with age, sexual development and neutering in male cats fed a nutritionally-complete dry diet to maintain an ideal body condition score. At eight time points, between 19 and 52 weeks of age, fasted blood samples were taken from kittens neutered at either 19 weeks of age (Early Neuter (EN), n = 8) or at 31 weeks of age (Conventional Neuter (CN), n = 7). Univariate and multivariate analyses were used to compare plasma metabolites (n = 370) from EN and CN cats. Age was the primary driver of variance in the plasma metabolome, including a developmental change independent of neuter group between 19 and 21 weeks in lysolipids and fatty acid amides. Changes associated with sexual development and its subsequent loss were also observed, with differences at some time points observed between EN and CN cats for 45 metabolites (FDR p<0.05). Pathway Enrichment Analysis also identified significant effects in 20 pathways, dominated by amino acid, sterol and fatty acid metabolism. Most changes were interpretable within the context of male sexual development, and changed following neutering in the CN group. Felinine metabolism in CN cats was the most significantly altered pathway, increasing during sexual development and decreasing acutely following neutering. Felinine is a testosterone-regulated, felid-specific glutathione derivative secreted in urine. Alterations in tryptophan, histidine and tocopherol metabolism observed in peripubertal cats may be to support physiological functions of glutathione following diversion of S-amino acids for urinary felinine secretion. PMID:27942045

  6. Neuromuscular, metabolic and hormonal profiles of young tennis players and untrained boys.

    PubMed

    Mero, A; Jaakkola, L; Komi, P V

    1989-01-01

    This study compared the neuromuscular, metabolic and hormonal profiles of trained prepubescent tennis players and an untrained group. The boys in the experimental group (n = 9; mean age +/- S.D. = 11.4 +/- 0.5 years) had participated in tennis training for 2.3 +/- 1.0 years and the boys in the control group (n = 9; mean age +/- S.D. = 10.9 +/- 0.4 years) were normal active volunteers. The tennis players were found to be physically more active than the controls when the comparison was made for either 1 year (4.9 +/- 1.8 vs 2.6 +/- 2.5 times per week; P less than 0.05) or for 1 week (3.4 +/- 1.2 vs 0.4 +/- 0.5 times; P less than 0.001) preceding the tests. Choice reaction time was significantly (P less than 0.01) shorter in the experimental group (258 +/- 16 ms) than in the control group (344 +/- 81 ms). Dropping height in the best drop jump was significantly (P less than 0.05) higher in the tennis players (0.46 +/- 0.19 m) than in the control boys (0.27 +/- 0.10 m). The tennis players had significantly lower oxygen consumption at the 'anaerobic threshold' than the controls (P less than 0.05). There were no significant differences between the groups in serum hormone levels. The small differences that existed may have been caused by active participation in sport by the tennis players.

  7. Conditions for creativity: lessons for lesbians in the lives of Romaine Brooks and Terry Wolverton.

    PubMed

    Walker, Diane

    2010-01-01

    This article considers the lives of Terry Wolverton, former lesbian separatist artist at The Women's Building, Los Angeles and now a mythical writer and visionary, and lesbian painter, Romaine Brooks. Whereas superficially their lives appear to have little in common other than that they were both lesbian artists, similarities can be found in stories linking them in ways previously un-examined before. Both came from abusive family backgrounds, Wolverton surviving sexual abuse and alcoholism, while Brooks' life was marred by a frightening mother and a father who deserted her. Using autobiography and biographical sources, Walker analyzes the creative conditions under which lesbian art may thrive. For a time, gay and lesbian art flourished in the United States. Brooks' portraits of "butch" lesbians became synonymous with popular images of twentieth-century lesbians. Wolverton's work with other lesbian artists in The Lesbian Art Project of 1977-1980 documents their engagement with art. The conditions required for creativity of whatever kind involves journeys and Walker uses the concept of "journeying" as a metaphor to describe the internal and external processes that of necessity accompany the creative act. The content of the article examines what can be learned from the lives of Brooks and Wolverton. Historically the "artist story" (Kunstlerroman) has focused on male and female heterosexual artists. The study of more recent autobiographical accounts permits an examination of the development of artists with cultural differences, and makes it possible to ask what conditions need be in place for lesbian artists to create art to "unfetter the self" when the self in question is different. Walker concludes that the early experiences of Wolverton and Brooks had a profound effect on their adult lives, as both made circuitous creative journeys in attempts to overcome the trauma of childhood years. Whereas one succeeded, the other failed due to the different cultural conditions

  8. Musculoskeletal health profile for elite female footballers versus untrained young women before and after 16 weeks of football training.

    PubMed

    Jackman, Sarah R; Scott, Suzanne; Randers, Morten Bredsgaard; Orntoft, Christina; Blackwell, Jamie; Zar, Abdossaleh; Helge, Eva Wulff; Mohr, Magni; Krustrup, Peter

    2013-01-01

    We investigated the musculoskeletal health profile of elite female football players (ET) in comparison to untrained (UT) young women subjected to 16 weeks of football training (2 × 1 h per week). DXA scans, blood sampling, sprint testing and Flamingo postural balance testing were carried out for 27 Danish national team players and 28 untrained women, with eight women being tested after training. At baseline total BMD and BMC were 13% (1.305 ± 0.050 versus 1.159 ± 0.056 g · cm(-2)) and 23% (3047 ± 235 versus 2477 ± 526 g) higher (P <0.001) and leg BMD and BMC were 24 and 28% higher (P <0.01) in ET than in UT. Resting plasma osteocalcin was 45% higher in ET than in UT (28.8 ± 10.9 versus 19.9 ± 9.9 µg · L(-1), P <0.05). Total lean body mass was 14% higher (50.4 ± 3.3 versus 44.3 ± 4.0 kg) in ET compared with UT, with no difference in total body mass. The number of Flamingo test falls was 56-63% less (P <0.01) and 30 m sprinting speed was 31% faster (P <0.001) in ET than UT. After 16 weeks of football training for UT, lean body mass increased by 1.4 ± 0.5 kg and the number of left leg falls decreased by 29% (P <0.05). No significant changes occurred in BMD or BMC, but plasma osteocalcin increased (P <0.05) by 37%. In summary, elite women footballers have an impressive musculoskeletal health profile compared with untrained controls, but short-term football training seems to reduce the risk of falls and increase bone formation.

  9. Profiles.

    ERIC Educational Resources Information Center

    School Arts, 1979

    1979-01-01

    Profiles seven Black, Native American, and Chicano artists and art teachers: Hale A. Woodruff, Allan Houser, Luis Jimenez, Betrand D. Phillips, James E. Pate, I, and Fernando Navarro. This article is part of a theme issue on multicultural art. (SJL)

  10. How Informative are the Vertical Buoyancy and the Prone Gliding Tests to Assess Young Swimmers' Hydrostatic and Hydrodynamic Profiles?

    PubMed

    Barbosa, Tiago M; Costa, Mário J; Morais, Jorge E; Moreira, Marc; Silva, António J; Marinho, Daniel A

    2012-05-01

    The aim of this research was to develop a path-flow analysis model to highlight the relationships between buoyancy and prone gliding tests and some selected anthropometrical and biomechanical variables. Thirty-eight young male swimmers (12.97 ± 1.05 years old) with several competitive levels were evaluated. It were assessed the body mass, height, fat mass, body surface area, vertical buoyancy, prone gliding after wall push-off, stroke length, stroke frequency and velocity after a maximal 25 [m] swim. The confirmatory model included the body mass, height, fat mass, prone gliding test, stroke length, stroke frequency and velocity. All theoretical paths were verified except for the vertical buoyancy test that did not present any relationship with anthropometrical and biomechanical variables nor with the prone gliding test. The good-of-fit from the confirmatory path-flow model, assessed with the standardized root mean square residuals (SRMR), is considered as being close to the cut-off value, but even so not suitable of the theory (SRMR = 0.11). As a conclusion, vertical buoyancy and prone gliding tests are not the best techniques to assess the swimmer's hydrostatic and hydrodynamic profile, respectively.

  11. Supramaximal intermittent running performance in relation to age and locomotor profile in highly-trained young soccer players.

    PubMed

    Buchheit, Martin; Mendez-Villanueva, Alberto

    2013-01-01

    The aim of the study was to examine supramaximal intermittent running performance in highly-trained young soccer players, with regard to age and locomotor profile. Twenty-seven Under 14, 19 U16 and 16 U18 highly-trained soccer players performed an incremental intermittent running test (30-15 Intermittent Fitness Test) to assess supramaximal intermittent running performance (VIFT), an incremental running test to estimate maximal aerobic speed (VVam-Eval) and a 40-m sprint to estimate maximal sprinting speed (MSS). U16 and U18 presented very likely greater VIFT (19.2 ± 0.9, 19.7 ± 1.0 vs. 17.4 ± 0.9 km · h(-1)) and VVam-Eval (16.2 ± 0.9, 16.7 ± 1.0 vs. 14.6 ± 0.9 km · h(-1)) than U14, while there was no clear difference between U16 and U18. MSS (25.1 ± 1.6, 29.3 ± 1.6 and 31.0 ± 1.1 km · h(-1) for U14, U16 and U18) was very likely different between all groups. When data were pooled together, VIFT was very largely correlated with VVam-Eval and MSS (overall r =0.89, partial r = 0.74 and 0.29, respectively). Within-age group correlations showed that the older the players, the greater the magnitude of the correlations between VIFT and VVam-Eval (r = 0.67, 0.73 and 0.87). In conclusion, the major predictors of VIFT were, in order of importance, VVam-Eval and MSS; however, the older the players, the greater the correlations with VVam-Eval.

  12. The Terry Fox Research Institute’s Atlantic Dialogue on patient-centred care in a personalized treatment world

    PubMed Central

    Curwin, K.; Johnston, M.; Sutcliffe, S.

    2010-01-01

    The words “personalized medicine” are used daily now in cancer care and research conversations. But what do those words really mean to us as patients, caregivers, physicians, managers of the health system, or researchers? Do we know how personalized medicine will affect us over the next decade? Are we prepared? Those and other questions are part of a continuing conversation that the Terry Fox Research Institute is having with the Canadian public in 2010 as part of its public research and outreach project, The Pan-Canadian Dialogue Series on Cancer: Let’s Get Personal. The first dialogue was held in St. John’s, Newfoundland and Labrador, April 12, to coincide with the 30th anniversary of the Terry Fox Marathon of Hope. It featured speakers and panellists from Newfoundland and Labrador, Nova Scotia, New Brunswick, and Prince Edward Island. Three core issues framed the Atlantic discussion: cancer and population health, cancer and the health system, and the science behind cancer care.

  13. Effect of 12-week-long aerobic training programme on body composition, aerobic capacity, complete blood count and blood lipid profile among young women

    PubMed Central

    Nowak, Robert; Jastrzębski, Zbigniew; Zarębska, Aleksandra; Bichowska, Marta; Drobnik-Kozakiewicz, Izabela; Radzimiński, Łukasz; Leońska-Duniec, Agata; Ficek, Krzysztof; Cięszczyk, Paweł

    2015-01-01

    Background Numerous data suggest that aerobic-type exercise improves lipoprotein-lipid profiles, cardiorespiratory fitness and body composition in young women. The aim of this study was to evaluate the biological response to high-low impact aerobic fitness among young women. Materials and methods Thirty-four young women aged 22 (19-24) years were divided into three groups: underweight (N = 10), normal weight (N = 12) and overweight (N = 12). Aerobic capacity, anthropometry and body composition together with complete blood count and lipid profile were determined before and after completion of a 12-week-long training period. Results The training programme caused a significant decrease in weight (by 4.3 kg, P = 0.003), body mass index (by 1.3 kg/m2, P = 0.003), free fat mass (by 2.1 kg, P = 0.002), total body water (by 0.4 kg, P = 0.036), percentage of fat (by 3 percent points, P = 0.002), all analyzed skinfolds thicknesses, as well as the lipid profile in overweight group, and no changes in normal weight group. Significant changes in weight (by 4.2 kg, P = 0.005), body mass index (by 0.9 kg/m2, P = 0.005), crus skinfold thickness (by 3.3 mm, P = 0.028), and in maximum oxygen uptake (by 2.49 mL/kg/min; P = 0.047) were observed among underweight women. No change in total blood count was observed in all groups. Conclusion Twelve-week-long fitness training programme of two alternating styles (low and high impact) has a beneficial effect on overweight young women. PMID:25672474

  14. Emerging technologies for sustainable irrigation – a tribute to the career of Terry Howell, Sr. Selected papers from the 2015 ASABE and IA irrigation symposium

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This article is an introduction to the “Emerging Technologies in Sustainable Irrigation – A Tribute to the Career of Terry Howell, Sr.” Special Collection in this issue of Transactions ASABE and the next issue of Applied Engineering in Agriculture, consisting of 15 articles selected from 62 papers a...

  15. Comparison of total phenolic content, scavenging activity and HPLC-ESI-MS/MS profiles of both young and mature leaves and stems of Andrographis paniculata.

    PubMed

    Chua, Lee Suan; Yap, Ken Choy; Jaganath, Indu Bala

    2013-12-01

    The total phenolic content and radical scavenging activity of Andrographis paniculata has been investigated to estimate the amount of phenolic compounds and diterpene lactones, respectively in the plant extracts. The stem extracts exhibited higher total phenolic content and scavenging activity than those of the leaf extracts from both young and mature plants. A range of 19.6-47.8 mg extract of A. paniculata from different parts of the plant is equivalent to the scavenging activity exhibited by one mg of standard Trolox. HPLC-ESI-MS/MS was also used to identify simultaneously the phytochemicals from the leaves and stems of both young and mature plant samples. Of the identified compounds, seven of the sixteen diterpene lactones, three of the six flavonoids, five of the six phenolic acids and two cyclic acids are reported here for the first time for this species. Multivariate statistical approaches such as Hierarchiral Component Analysis (HCA) and Principle Component Analysis (PCA) have clustered the plant extracts into the leaf and stem groups, regardless of plant age. Further classification based on the phytochemical profiles revealed that mostly phenolic acids and flavonoids were from the young leaf extracts, and diterpenoids and their glycosides from the mature leaf extracts. However, the phytochemical profiles for the stems of both young and mature plants were not significantly different as presented in the dendrogram of HCA and the score plot of PCA. The marker for mature plants might be the m/z 557 ion (dihydroxyl dimethyl 19-[(beta-D-glucopyranosyl)oxy]-19-oxo-ent-labda-8(17),13-dien-16,15-olide), whereas the m/z 521 ion (propyl neoandrographolide) could be the marker for leaf extracts.

  16. Parent PDD behavior inventory profiles of young children classified according to autism diagnostic observation schedule-generic and autism diagnostic interview-revised criteria.

    PubMed

    Cohen, Ira L; Gomez, Tina Rovito; Gonzalez, Maripaz G; Lennon, Elizabeth M; Karmel, Bernard Z; Gardner, Judith M

    2010-02-01

    Quantitative variations in score profiles from the parent version of the PDD Behavior Inventory (PDDBI) were examined in young Autism and PDD-NOS groups defined by ADOS-G and ADI-R criteria, relative to a not spectrum (NS) group of similar age. Both the Autism and the PDD-NOS group profiles markedly differed from the NS group. The most sensitive measures of group differences were those domain and composite scores that assessed social communication competence, as well as the overall Autism Composite score. Sensitivity, specificity and positive and negative predictability measures were quite good for these measures. It was concluded that the PDDBI is useful in assisting in the differential diagnosis of autism spectrum disorder.

  17. "Diversity as a Verb" in Preservice Teacher Education: Creating Spaces to Challenge the Profiling of Young Children

    ERIC Educational Resources Information Center

    Long, Susi; Volk, Dinah; López-Robertson, Julia; Haney, Mary Jade

    2014-01-01

    Profiling human beings occurs daily throughout our society, typically grounded in inaccuracies, misperceptions, and biases related to race, faith, sexual orientation, language, family structure, and other factors. This article appropriates discriminatory profiling in conjunction with conceptualization of diversity as a verb to vividly convey the…

  18. Expressive Language Profiles of Verbally Expressive Adolescents and Young Adults with Down Syndrome or Fragile X Syndrome

    ERIC Educational Resources Information Center

    Finestack, Lizbeth H.; Abbeduto, Leonard

    2010-01-01

    Purpose: In this study, the authors examined the expressive language abilities of a subset of highly verbally expressive adolescents and young adults with Down syndrome (DS) and those with fragile X syndrome (FXS) for evidence of syndrome-related differences. FXS gender differences were also examined in an exploratory fashion. Method: The authors…

  19. Profiling Early Socio-Communicative Development in Five Young Girls with the Preserved Speech Variant of Rett Syndrome

    ERIC Educational Resources Information Center

    Marschik, Peter B.; Kaufmann, Walter E.; Einspieler, Christa; Bartl-Pokorny, Katrin D.; Wolin, Thomas; Pini, Giorgio; Budimirovic, Dejan B.; Zappella, Michele; Sigafoos, Jeff

    2012-01-01

    Rett syndrome (RTT) is a developmental disorder characterized by regression of purposeful hand skills and spoken language, although some affected children retain some ability to speech. We assessed the communicative abilities of five young girls, who were later diagnosed with the preserved speech variant of RTT, during the pre-regression period…

  20. Mild and Short-Term Caloric Restriction Prevents Obesity-Induced Cardiomyopathy in Young Zucker Rats without Changing in Metabolites and Fatty Acids Cardiac Profile.

    PubMed

    Ruiz-Hurtado, Gema; García-Prieto, Concha F; Pulido-Olmo, Helena; Velasco-Martín, Juan P; Villa-Valverde, Palmira; Fernández-Valle, María E; Boscá, Lisardo; Fernández-Velasco, María; Regadera, Javier; Somoza, Beatriz; Fernández-Alfonso, María S

    2017-01-01

    Caloric restriction (CR) ameliorates cardiac dysfunction associated with obesity. However, most of the studies have been performed under severe CR (30-65% caloric intake decrease) for several months or even years in aged animals. Here, we investigated whether mild (20% food intake reduction) and short-term (2-weeks) CR prevented the obese cardiomyopathy phenotype and improved the metabolic profile of young (14 weeks of age) genetically obese Zucker fa/fa rats. Heart weight (HW) and HW/tibia length ratio was significantly lower in fa/fa rats after 2 weeks of CR than in counterparts fed ad libitum. Invasive pressure measurements showed that systolic blood pressure, maximal rate of positive left ventricle (LV) pressure, LV systolic pressure and LV end-diastolic pressure were all significantly higher in obese fa/fa rats than in lean counterparts, which were prevented by CR. Magnetic resonance imaging revealed that the increase in LV end-systolic volume, stroke volume and LV wall thickness observed in fa/fa rats was significantly lower in animals on CR diet. Histological analysis also revealed that CR blocked the significant increase in cardiomyocyte diameter in obese fa/fa rats. High resolution magic angle spinning magnetic resonance spectroscopy analysis of the LV revealed a global decrease in metabolites such as taurine, creatine and phosphocreatine, glutamate, glutamine and glutathione, in obese fa/fa rats, whereas lactate concentration was increased. By contrast, fatty acid concentrations in LV tissue were significantly elevated in obese fa/fa rats. CR failed to restore the LV metabolomic profile of obese fa/fa rats. In conclusion, mild and short-term CR prevented an obesity-induced cardiomyopathy phenotype in young obese fa/fa rats independently of the cardiac metabolic profile.

  1. Mild and Short-Term Caloric Restriction Prevents Obesity-Induced Cardiomyopathy in Young Zucker Rats without Changing in Metabolites and Fatty Acids Cardiac Profile

    PubMed Central

    Ruiz-Hurtado, Gema; García-Prieto, Concha F.; Pulido-Olmo, Helena; Velasco-Martín, Juan P.; Villa-Valverde, Palmira; Fernández-Valle, María E.; Boscá, Lisardo; Fernández-Velasco, María; Regadera, Javier; Somoza, Beatriz; Fernández-Alfonso, María S.

    2017-01-01

    Caloric restriction (CR) ameliorates cardiac dysfunction associated with obesity. However, most of the studies have been performed under severe CR (30–65% caloric intake decrease) for several months or even years in aged animals. Here, we investigated whether mild (20% food intake reduction) and short-term (2-weeks) CR prevented the obese cardiomyopathy phenotype and improved the metabolic profile of young (14 weeks of age) genetically obese Zucker fa/fa rats. Heart weight (HW) and HW/tibia length ratio was significantly lower in fa/fa rats after 2 weeks of CR than in counterparts fed ad libitum. Invasive pressure measurements showed that systolic blood pressure, maximal rate of positive left ventricle (LV) pressure, LV systolic pressure and LV end-diastolic pressure were all significantly higher in obese fa/fa rats than in lean counterparts, which were prevented by CR. Magnetic resonance imaging revealed that the increase in LV end-systolic volume, stroke volume and LV wall thickness observed in fa/fa rats was significantly lower in animals on CR diet. Histological analysis also revealed that CR blocked the significant increase in cardiomyocyte diameter in obese fa/fa rats. High resolution magic angle spinning magnetic resonance spectroscopy analysis of the LV revealed a global decrease in metabolites such as taurine, creatine and phosphocreatine, glutamate, glutamine and glutathione, in obese fa/fa rats, whereas lactate concentration was increased. By contrast, fatty acid concentrations in LV tissue were significantly elevated in obese fa/fa rats. CR failed to restore the LV metabolomic profile of obese fa/fa rats. In conclusion, mild and short-term CR prevented an obesity-induced cardiomyopathy phenotype in young obese fa/fa rats independently of the cardiac metabolic profile. PMID:28203206

  2. Mechanical validation of balanced cross-sections: The case of the Mont Terri anticline at the Jura front (NW Switzerland)

    NASA Astrophysics Data System (ADS)

    Caër, Typhaine; Maillot, Bertrand; Souloumiac, Pauline; Leturmy, Pascale; Frizon de Lamotte, Dominique; Nussbaum, Christophe

    2015-06-01

    Close to north-west front of the Jura thrust belt in Switzerland, the Mont Terri anticline is located at a disruption of the Muschelkalk decollement, due to a former normal fault. Numerous geological data are available thanks to a motorway tunnel cross-cutting the fold and an underground laboratory. Original field data, two geological maps, a borehole, and a highway tunnel constrain the inner structure. The anticline is characterized by an overturned frontal limb, a steep back limb, and a ramp cross-cutting older normal faults. Three geological cross-sections and three 2D kinematic models are proposed as various combinations of fault-bend folding, fault-propagation folding and detachment folding. The main motivation of this study is to illustrate how geometrical constructions can be constrained by the kinematic approach of limit analysis, which determines the optimal deformation, including faults, that verifies mechanical equilibrium and the Coulomb criterion. Matching some of the important kinematic steps assumed in each three interpretations to the optimal deformation leads us to define the compatible ranges of values of the frictional parameters. These ranges allow us to assess the likeliness of the important kinematic steps of each kinematic model. The present analysis provides a quantitative link between the assumed evolution of the internal structure, and the concomitant evolutions of the topography and of the frictional parameters.

  3. Seismic tomography of the Excavation Damaged Zone of the Gallery 04 in the Mont Terri Rock Laboratory

    NASA Astrophysics Data System (ADS)

    Nicollin, F.; Gibert, D.; Bossart, P.; Nussbaum, Ch.; Guervilly, C.

    2008-01-01

    An endoscopic antenna is used to perform a seismic cross-hole tomography in the Excavation Damaged Zone (EDZ) of the new G04 gallery of the Mont Terri Underground Rock Laboratory (Switzerland) excavated in Opalinus clay. More than 800 seismic traces were recorded between two vertical boreholes by combining 22 source and 48 receiver locations. A vertical area of 1.2 × 3.4 m under the floor of the gallery is investigated with a high-resolution tomography. Data with a very good quality allow to determine the traveltimes and the amplitudes of a 40kHz source wavelet propagating between the two boreholes. The analysis of the traveltimes shows that the wave velocity is homogeneous but anisotropic with a minimum value of 2490 +/- 45ms-1 in the direction normal to the bedding and a maximum of 3330 +/- 90ms-1 parallel to the bedding. The amplitude of the first arrivals strongly varies depending on the source-receiver locations, and suggesting an heterogeneous distribution of the attenuation coefficient of the seismic waves. A Bayesian inversion provides likely models of attenuation that are compared with geological observations. The areas where fractures or cracks exist in the Opalinus clay appear as highly absorbing the seismic waves.

  4. Isotopic discrimination during litter decomposition and delta13C and delta15N soil profiles in a young artificial stand and in an old floodplain forest.

    PubMed

    Gioacchini, Paola; Masia, Andrea; Canaccini, Francesca; Boldreghini, Pietro; Tonon, Giustino

    2006-06-01

    In the present study, rates of litter decomposition and microbial biomass nitrogen were monitored over an 8-month period in a young broadleaf plantation (18 y) and in an old floodplain forest. Moreover, delta13C and delta15N temporal variations within soil profiles were evaluated at both sites. Rates of litter decomposition were higher in spring and autumn than in summer, in both forests. At the end of the observation period the percentage of original litter remaining was not statistically different between the young and the old forest and accounted for 60-70% of the original amount. Microbial biomass nitrogen in the remaining litter and the percentage of litter mass lost during decomposition were positively correlated. The difference in litter quality affected the decomposition rate and also the changes in carbon isotopic composition during the decomposition process. In contrast, 15N isotopic signatures showed a similar trend in the litter of the two forests irrespective of the litter quality. Although delta13Csoil and delta15Nsoil showed considerable temporal variation they increased with depth in the soils of both sites but their seasonal changes did not reflect those of the decomposing litter. Within the same soil horizon, both delta13C and delta15N showed similar seasonal trends in the soils of the two forests, suggesting the involvement of environmental factors acting at regional level, such as soil temperature and rainfall variations, in regulating seasonal delta13C and delta15N soil variations.

  5. A laboratory experiment for determining both the hydraulic and diffusive properties and the initial pore-water composition of an argillaceous rock sample: A test with the Opalinus clay (Mont Terri, Switzerland)

    NASA Astrophysics Data System (ADS)

    Savoye, S.; Michelot, J.-L.; Matray, J.-M.; Wittebroodt, Ch.; Mifsud, A.

    2012-02-01

    Argillaceous formations are thought to be suitable natural barriers to the release of radionuclides from a radioactive waste repository. However, the safety assessment of a waste repository hosted by an argillaceous rock requires knowledge of several properties of the host rock such as the hydraulic conductivity, diffusion properties and the pore water composition. This paper presents an experimental design that allows the determination of these three types of parameters on the same cylindrical rock sample. The reliability of this method was evaluated using a core sample from a well-investigated indurated argillaceous formation, the Opalinus Clay from the Mont Terri Underground Research Laboratory (URL) (Switzerland). In this test, deuterium- and oxygen-18-depleted water, bromide and caesium were injected as tracer pulses in a reservoir drilled in the centre of a cylindrical core sample. The evolution of these tracers was monitored by means of samplers included in a circulation circuit for a period of 204 days. Then, a hydraulic test (pulse-test type) was performed. Finally, the core sample was dismantled and analysed to determine tracer profiles. Diffusion parameters determined for the four tracers are consistent with those previously obtained from laboratory through-diffusion and in-situ diffusion experiments. The reconstructed initial pore-water composition (chloride and water stable-isotope concentrations) was also consistent with those previously reported. In addition, the hydraulic test led to an estimate of hydraulic conductivity in good agreement with that obtained from in-situ tests.

  6. A laboratory experiment for determining both the hydraulic and diffusive properties and the initial pore-water composition of an argillaceous rock sample: a test with the Opalinus clay (Mont Terri, Switzerland).

    PubMed

    Savoye, S; Michelot, J-L; Matray, J-M; Wittebroodt, Ch; Mifsud, A

    2012-02-01

    Argillaceous formations are thought to be suitable natural barriers to the release of radionuclides from a radioactive waste repository. However, the safety assessment of a waste repository hosted by an argillaceous rock requires knowledge of several properties of the host rock such as the hydraulic conductivity, diffusion properties and the pore water composition. This paper presents an experimental design that allows the determination of these three types of parameters on the same cylindrical rock sample. The reliability of this method was evaluated using a core sample from a well-investigated indurated argillaceous formation, the Opalinus Clay from the Mont Terri Underground Research Laboratory (URL) (Switzerland). In this test, deuterium- and oxygen-18-depleted water, bromide and caesium were injected as tracer pulses in a reservoir drilled in the centre of a cylindrical core sample. The evolution of these tracers was monitored by means of samplers included in a circulation circuit for a period of 204 days. Then, a hydraulic test (pulse-test type) was performed. Finally, the core sample was dismantled and analysed to determine tracer profiles. Diffusion parameters determined for the four tracers are consistent with those previously obtained from laboratory through-diffusion and in-situ diffusion experiments. The reconstructed initial pore-water composition (chloride and water stable-isotope concentrations) was also consistent with those previously reported. In addition, the hydraulic test led to an estimate of hydraulic conductivity in good agreement with that obtained from in-situ tests.

  7. Genetic profiles and prediction of the success of young athletes' transition from middle- to long-distance runs: an exploratory study.

    PubMed

    Ben-Zaken, Sigal; Meckel, Yoav; Lidor, Ronnie; Nemet, Dan; Eliakim, Alon

    2013-08-01

    The aim of the study was to assess whether an aerobic-favoring genetic profile can predict the success of a shift from middle- to long-distance running. Thirteen elite middle-distance runners were divided into successful and nonsuccessful groups in their shift toward long-distance runs. All the runners began their training program at the age of 14-15, and after 6-7 years, changed focus and adjusted their training program to fit longer running distances. The participants' personal records in the longer events were set at the age of 25-27, about 3-5 years after the training readjustment took place. The endurance genetic score based on 9 polymorphisms was computed as the endurance genetic distance score (EGDS9). The power genetic distance score (PGDS5) was computed based on 5 power-related genetic polymorphisms. The mean EGDS9 was significantly higher among the successful group than the nonsuccessful group (37.1 and 23.3, respectively, p < .005, effect size 0.75), while the mean PGDS5 was not statistically different between the 2 groups (p = .13). Our findings suggest the possible use of genetic profiles as an added tool for determining appropriate competitive transition and specialization in young athletes involved in early phases of talent development.

  8. A Study of the Variation in the Salivary Peptide Profiles of Young Healthy Adults Acquired Using MALDI-TOF MS

    PubMed Central

    Brand, Henk; Imangaliyev, Sultan; Tsivtsivadze, Evgeni; van der Weijden, Fridus; de Jong, Ad; Paauw, Armand; Crielaard, Wim; Keijser, Bart; Veerman, Enno

    2016-01-01

    A cross-sectional observational study was conducted to evaluate the inter-individual variation in the MALDI-TOF MS peptide profiles of unstimulated whole saliva in a population of 268 systemically healthy adults aged 18–30 yr (150 males and 118 females) with no apparent caries lesions or periodontal disease. Using Spectral Clustering, four subgroups of individuals were identified within the study population. These subgroups were delimited by the pattern of variation in 9 peaks detected in the 2–15 kDa m/z range. An Unsupervised Feature Selection algorithm showed that P-C peptide, a 44 residue-long salivary acidic proline-rich protein, and three of its fragments (Fr. 1–25, Fr. 15–35 and Fr. 15–44) play a central role in delimiting the subgroups. Significant differences were found in the salivary biochemistry of the subgroups with regard to lysozyme and chitinase, two enzymes that are part of the salivary innate defense system (p < 0.001). These results suggest that MALDI-TOF MS salivary peptide profiles may relate information on the underlying state of the oral ecosystem and may provide a useful reference for salivary disease biomarker discovery studies. PMID:27258023

  9. Differential Effects on the ITPA [Illinois Test of Psycholinguistic Abilities] Profile of the Final Version of the Peabody Language Development Kits (Levels #1 and #2) with Young Disadvantaged Negro Children. IMRID Papers and Reports, Volume 5, No. 24.

    ERIC Educational Resources Information Center

    Hausman, Ralph M.; Apffel, James A.

    The differential effects of the final revision of Levels 1 and 2 of the Peabody Language Development Kits (PLDK) on the Illinois Test of Psycholinguistic Abilities (ITPA) profiles of young disadvantaged black children were studied. Contrasted with 90 control subjects were 90 experimental subjects who received a daily 30-minute oral language…

  10. Neural stem cell- and neurogenesis-related gene expression profiles in the young and aged dentate gyrus.

    PubMed

    Shetty, Geetha A; Hattiangady, Bharathi; Shetty, Ashok K

    2013-12-01

    Hippocampal neurogenesis, important for memory and mood function, wanes greatly in old age. Studies in rat models have implied that this decrease is not due to loss of neural stem cells (NSCs) in the subgranular zone of the dentate gyrus (DG) but rather due to an increased quiescence of NSCs. Additional studies have suggested that changes in the microenvironment, particularly declines in the concentrations of neurotrophic factors, underlie this change. In this study, we compared the expression of 84 genes that are important for NSC proliferation and neurogenesis between the DG of young (4 months old) and aged (24 months old) Fischer 344 rats, using a quantitative real-time polymerase chain reaction array. Interestingly, the expression of a vast majority of genes that have been reported previously to positively or negatively regulate NSC proliferation was unaltered with aging. Furthermore, most genes important for cell cycle arrest, regulation of cell differentiation, growth factors and cytokine levels, synaptic functions, apoptosis, cell adhesion and cell signaling, and regulation of transcription displayed stable expression in the DG with aging. The exceptions included increased expression of genes important for NSC proliferation and neurogenesis (Stat3 and Shh), DNA damage response and NF-kappaB signaling (Cdk5rap3), neuromodulation (Adora1), and decreased expression of a gene important for neuronal differentiation (HeyL). Thus, age-related decrease in hippocampal neurogenesis is not associated with a decline in the expression of selected genes important for NSC proliferation and neurogenesis in the DG.

  11. Analysis of plasma microRNA expression profiles revealed different cancer susceptibility in healthy young adult smokers and middle-aged smokers

    PubMed Central

    Shi, Bing; Gao, Hongmin; Zhang, Tianyang; Cui, Qinghua

    2016-01-01

    Cigarette smoking is a world-wide habit and an important risk factor for cancer. It was known that cigarette smoking can change the expression of circulating microRNAs (miRNAs) in healthy middle-aged adults. However, it remains unclear whether cigarette smoking can change the levels of circulating miRNAs in young healthy smokers and whether there are differences in cancer susceptibility for the two cases. In this study, the miRNA expression profiles of 28 smokers and 12 non-smokers were determined by Agilent human MicroRNA array. We further performed bioinformatics analysis for the differentially expressed miRNAs. The result showed that 35 miRNAs were differentially expressed. Among them, 24 miRNAs were up-regulated and 11 miRNAs were down-regulated in smokers. Functional enrichment analysis showed that the deregulated miRNAs are related to immune system and hormones regulation. Strikingly, the up-regulated miRNAs are mostly associated with hematologic cancers, such as lymphoma, leukemia. As a comparison, the up-regulated plasma miRNAs in middle-aged smokers are mostly associated with solid cancers, such as hepatocellular carcinoma and lung cancer, suggesting that smoking could have different influences on young adults and middle-aged adults. In a conclusion, we identified the circulating miRNAs deregulated by cigarette smoking and revealed that the age-dependent deregulated miRNAs tend to be mainly involved in different types of human cancers. PMID:26943588

  12. Extracellular matrix profiles in the progression to heart failure. European Young Physiologists Symposium Keynote Lecture-Bratislava 2007.

    PubMed

    Graham, H K; Horn, M; Trafford, A W

    2008-09-01

    The myocardial extracellular matrix (ECM), which preserves the geometry and integrity of the myocardium, is a dynamic structure whose component proteins are maintained by a finely controlled homeostatic balance between deposition and degradation. One of the key targets in cardiology is the elucidation of the molecular mechanisms which mediate pathological remodelling of this matrix causing the transition from compensatory hypertrophy to congestive decompensated heart failure. In response to injury or increased workload, cardiac remodelling including myocyte hypertrophy, develops as the heart attempts to compensate for increased wall stresses. Persistence of these stresses over extended time periods leads to disruption of ECM homeostasis resulting in irreversible maladaptive cardiac remodelling, ventricular dilatation and finally heart failure. ECM remodelling is regulated by the matrix metalloproteinases (MMPs) and their endogenous inhibitors (TIMPs). Clinical studies and experimental models of cardiac disease states have reported alterations in the balance between the MMPs and TIMPs in the failing heart and crucially at intermediate time points in the progression to failure. This article reviews the recent clinical, genetic and experimental approaches employed to compare ECM, MMP and TIMP profiles in healthy, compensated and failing hearts and identifies common themes in the perturbation of ECM homeostasis in the transition to heart failure.

  13. Physical and Flavor Characteristics, Fatty Acid Profile, Antioxidant Status and Nrf2-Dependent Antioxidant Enzyme Gene Expression Changes in Young Grass Carp (Ctenopharyngodon idella) Fillets Fed Dietary Valine

    PubMed Central

    Jiang, Wei-Dan; Liu, Yang; Wu, Pei; Jiang, Jun; Kuang, Sheng-Yao; Tang, Ling; Tang, Wu-Neng; Zhang, Yong-An; Zhou, Xiao-Qiu

    2017-01-01

    This study was conducted to examine the effects of dietary valine on the physical and flavor characteristics, fatty acid (FA) profile, antioxidant status and Nrf2-dependent antioxidant enzyme gene expression in the muscle of young grass carp (Ctenopharyngodon idella) fed increasing levels of valine (4.3, 8.0, 10.6, 13.1, 16.9 and 19.1 g/kg) for 8 weeks. Compared with the control group, the group fed valine showed improved physical characteristics of fish fillets (increased relative shear force, hydroxyproline, protein and lipid levels and decreased cathepsin B and L activities, as well as cooking loss, were observed). Moreover, valine improved the flavor of young grass carp fillets by increasing the amino acid (AA) concentration in fish muscle (increased aspartic acid, threonine, glutamine, cystine, methionine, leucine, tyrosine, phenylalanine, lysine, histidine, arginine and valine concentrations were observed). Additionally, optimal valine supplementation increased the potential health benefits to humans by decreasing the saturated FA (C15:0 and C16:0) concentration and increasing the unsaturated FA (monounsaturated FAs (MUFAs), such as C16:1, C18:1c+t and C20:1, and polyunsaturated FAs (PUFAs), such as C18:3n-3, C20:2 and C22:6) concentration. In addition, the reduced glutathione (GSH) content and the activities of Cu/Zn superoxide dismutase (SOD1), catalase (CAT) and Selenium-dependent glutathione peroxydase (Se-GPx) increased under valine supplementation (P < 0.05). Furthermore, the SOD1, CAT and Se-GPx mRNA levels increased with dietary valine levels, possibly due to the up-regulation of NF-E2-related factor 2 (Nrf2), target of rapamycin (TOR) and ribosomal protein S6 kinase 1 (S6K1) and the down-regulation of Kelch-like-ECH-associated protein 1 (Keap1) in muscle (P < 0.05). In conclusion, valine improved the physical and flavor characteristics, FA profile, and antioxidant status and regulated the expression of the antioxidant enzyme genes Nrf2, Keap1, TOR

  14. Reduced coenzyme Q10 in female smokers and its association with lipid profile in a young healthy adult population

    PubMed Central

    Al-Bazi, Maha M.; Elshal, Mohamed F.

    2011-01-01

    Introduction Cigarette smoking has a negative effect on body reserve of antioxidants and cholesterol metabolism. Coenzyme Q10 (CoQ10), a potent antioxidant synthesized as part of the cholesterol pathway, is a potential biomarker for systemic oxidative stress. We aimed to investigate gender variation in plasma lipid profile and CoQ10 concentrations in healthy non-smokers and in smokers. Material and methods The study included 55 cigarette smokers (25 females and 30 males) and 51 non-smokers (25 females and 26 males) with the age range from 21 to 45 years, and who had no history of alcohol abuse or chronic diseases such as diabetes mellitus or obesity. Coenzyme Q10 plasma concentrations were measured by reverse-phase high performance liquid chromatography (HPLC) with ultraviolet detection. Fasting plasma glucose and lipid levels were determined by standard colorimetric methods. Results Our results showed that CoQ10 concentrations were significantly decreased in smokers, especially in females, than their non-smoker counterparts. Female smokers also exhibited a significant decrease in plasma concentrations of total cholesterol (TC), HDL-C, LDL-C, and atherogenic ratios HDL-C/TC and CoQ10/LDL-C than male counterparts. Plasma triglyceride concentrations were increased in smokers irrespective of gender. Plasma CoQ10 was relatively more associated with TC and LDL-C in female smokers than male smokers. Conclusions The adverse effects of smoking on body reserve of antioxidants and cholesterol metabolism are greater in females than in males, partially as a result of decreased CoQ10 plasma concentrations, HDL-C and total-cholesterol and abnormal atherogenicity indices. PMID:22328876

  15. Excavation Induced Hydraulic Response of Opalinus Clay - Investigations of the FE-Experiment at the Mont Terri URL in Switzerland

    NASA Astrophysics Data System (ADS)

    Vogt, T.; Müller, H. R.; Garitte, B.; Sakaki, T.; Vietor, T.

    2013-12-01

    The Full-Scale Emplacement (FE) Experiment at the Mont Terri underground research laboratory in Switzerland is a full-scale heater test in a clay-rich formation (Opalinus Clay). Based on the Swiss disposal concept it simulates the construction, emplacement, backfilling, and post-closure thermo-hydro-mechanical (THM) evolution of a spent fuel / vitrified high-level waste (SF / HLW) repository tunnel in a realistic manner. The main aim of this experiment is to investigate SF / HLW repository-induced THM coupled effects mainly in the host rock but also in the engineered barrier system (EBS), which consists of bentonite pellets and blocks. A further aim is to gather experience with full-scale tunnel construction and associated hydro-mechanical (HM) processes in the host rock. The entire experiment implementation (in a 50 m long gallery with approx. 3 m diameter) as well as the post-closure THM evolution will be monitored using a network of several hundred sensors (state-of-the-art sensors and measurement systems as well as fiber-optic sensors). The sensors are distributed in the host rock's near- and far-field, the tunnel lining, the EBS, and on the heaters. The heater emplacement and backfilling has not started yet, therefore only the host rock instrumentation is installed at the moment and is currently generating data. We will present the instrumentation concept and rationale as well as the first monitoring results of the excavation and ventilation phase. In particular, we investigated the excavation induced hydraulic response of the host rock. Therefore, the spatiotemporal evolution of porewater-pressure time series was analyzed to get a better understanding of HM coupled processes during and after the excavation phase as well as the impact of anisotropic geomechanic and hydraulic properties of the clay-rich formation on its hydraulic behavior. Excavation related investigations were completed by means of inclinometer data to characterize the non-elastic and time

  16. Determination of the thermal conductivity of opalinus clay via simulations of experiments performed at the Mont Terri underground laboratory

    NASA Astrophysics Data System (ADS)

    Mügler, C.; Filippi, M.; Montarnal, Ph.; Martinez, J.-M.; Wileveau, Y.

    2006-02-01

    Storage in deep geological formations is a potential solution for the management of high-level radioactive wastes. In this context, different types of rocks such as argillite are extensively studied. In the Mont Terri underground laboratory (Switzerland), several experiments have been performed in order to characterize the properties of the opalinus clay. One of these experiments, called HE-C, has consisted in measuring in situ the time evolution of the rock temperature submitted to a heating source. Experimental measurements have shown that the thermal behaviour of the clay was not homogeneous around the borehole where the heater was installed. Furthermore, 3D direct numerical simulations of this experiment performed with the code Cast3M have proved that it was necessary to introduce a new parameter α to model the amount of electric power lost in cables and by air convection inside the metallic tube containing the heater. A numerical simulation-optimization technique has been used to estimate the thermal longitudinal and transverse conductivities ( λ// and λ⊥) of the host rock. It consists in minimizing an objective function that is the sum of the squared differences between measured and calculated temperatures. But this method induced a lot of Cast3M simulations. In order to drastically reduce the CPU time, we used a neural network approximation built from a sample training of 1100 Cast3M simulations. It allowed us to calculate the objective function for 500 000 different values of the triplet ( λ//, λ⊥, α). Finally, we obtained the following values for the thermal conductivities on one side of the borehole, λ// = 1.84 ± 0.04 W m - 1 K - 1 and λ⊥ = 0.55 ± 0.03 W m - 1 K - 1 ; on the other side, λ// = 1.90 ± 0.07 W m - 1 K - 1 and λ⊥ = 1.07 ± 0.09 W m - 1 K - 1 . The estimated thermal conductivities λ⊥ perpendicular to the bedding plane are quite different. It is perhaps caused by the presence of an intensive fractured zone on one side of

  17. Effect of onion peel extract supplementation on the lipid profile and antioxidative status of healthy young women: a randomized, placebo-controlled, double-blind, crossover trial.

    PubMed

    Kim, Jungmi; Cha, Yong-Jun; Lee, Kyung-Hea; Park, Eunju

    2013-10-01

    The consumption of fruits and vegetables that have high polyphenol content has been previously associated with a reduced risk for cardiovascular disease. We investigated the effects of onion peel extract on plasma total antioxidant capacity, lipid peroxidation, and leukocyte DNA damage. This study was a randomized, double-blind, placebo-controlled, crossover trial. Healthy female subjects received either onion peel extract or placebo (dextrin) for two weeks, underwent a 1-week washout period, and then received the other treatment for an additional two weeks. After two weeks of onion peel extract supplementation, the total cholesterol level, low-density lipoprotein cholesterol level, and atherogenic index significantly decreased (P < 0.05). No changes were observed in activities of erythrocyte antioxidant enzymes or levels of lipid peroxidation markers following onion peel extract supplementation. Additionally, no significant difference was found in plasma antioxidant vitamin (retinol, tocopherols, carotenoids, and coenzyme Q10) levels or ex vivo H2O2-provoked oxidative DNA damage after onion peel extract supplementation. The present interventional study provides evidence of the health benefits of onion peel extract and demonstrates its effects in modulating lipid profiles in healthy young Korean women.

  18. Effect of onion peel extract supplementation on the lipid profile and antioxidative status of healthy young women: a randomized, placebo-controlled, double-blind, crossover trial

    PubMed Central

    Kim, Jungmi; Cha, Yong-Jun; Lee, Kyung-Hea

    2013-01-01

    The consumption of fruits and vegetables that have high polyphenol content has been previously associated with a reduced risk for cardiovascular disease. We investigated the effects of onion peel extract on plasma total antioxidant capacity, lipid peroxidation, and leukocyte DNA damage. This study was a randomized, double-blind, placebo-controlled, crossover trial. Healthy female subjects received either onion peel extract or placebo (dextrin) for two weeks, underwent a 1-week washout period, and then received the other treatment for an additional two weeks. After two weeks of onion peel extract supplementation, the total cholesterol level, low-density lipoprotein cholesterol level, and atherogenic index significantly decreased (P < 0.05). No changes were observed in activities of erythrocyte antioxidant enzymes or levels of lipid peroxidation markers following onion peel extract supplementation. Additionally, no significant difference was found in plasma antioxidant vitamin (retinol, tocopherols, carotenoids, and coenzyme Q10) levels or ex vivo H2O2-provoked oxidative DNA damage after onion peel extract supplementation. The present interventional study provides evidence of the health benefits of onion peel extract and demonstrates its effects in modulating lipid profiles in healthy young Korean women. PMID:24133616

  19. BRAF(V600E) mutation is highly prevalent in thyroid carcinomas in the young population in Fukushima: a different oncogenic profile from Chernobyl.

    PubMed

    Mitsutake, Norisato; Fukushima, Toshihiko; Matsuse, Michiko; Rogounovitch, Tatiana; Saenko, Vladimir; Uchino, Shinya; Ito, Masahiro; Suzuki, Keiji; Suzuki, Shinichi; Yamashita, Shunichi

    2015-11-20

    After the accident at the Fukushima Daiichi Nuclear Power Plant, the thyroid ultrasound screening program for children aged 0-18 at the time of the accident was started from October 2011. The prevalence of thyroid carcinomas in that population has appeared to be very high (84 cases per 296,253). To clarify the pathogenesis, we investigated the presence of driver mutations in these tumours. 61 classic papillary thyroid carcinomas (PTCs), two follicular variant PTCs, four cribriform-morular variant PTCs and one poorly-differentiated thyroid carcinoma were analysed. We detected BRAF(V600E) in 43 cases (63.2%), RET/PTC1 in six (8.8%), RET/PTC3 in one (1.5%) and ETV6/NTRK3 in four (5.9%). Among classic and follicular variant PTCs, BRAF(V600E) was significantly associated with the smaller size. The genetic pattern was completely different from post-Chernobyl PTCs, suggesting non-radiogenic etiology of these cancers. This is the first study demonstrating the oncogene profile in the thyroid cancers discovered by large mass screening, which probably reflects genetic status of all sporadic and latent tumours in the young Japanese population. It is assumed that BRAF(V600E) may not confer growth advantage on paediatric PTCs, and many of these cases grow slowly, suggesting that additional factors may be important for tumour progression in paediatric PTCs.

  20. Meal frequency changes the basal and time-course profiles of plasma nutrient concentrations and affects feed efficiency in young growing pigs.

    PubMed

    Le Naou, T; Le Floc'h, N; Louveau, I; van Milgen, J; Gondret, F

    2014-05-01

    Ingested dietary nutrients and feed energy are partitioned among tissues to sustain body growth. Based on the respective costs of the various metabolic pathways allowing use and storage of feed energy into cells, it may be theorized that daily meal frequency could affect growth, body composition or feed efficiency. This study aimed to determine the effects of daily meal frequency on nutrient partitioning, tissue metabolism and composition, and performance. Young growing pigs (30 kg BW) were offered a same amount of feed either in 2 (M2, n = 15) or 12 (M12, n = 16) meals per day during a 3-wk interventional period. Animals fed twice a day had an accelerated weight gain (+6.4%, P < 0.05) and exhibited a greater G:F (+4%, P = 0.03) than animals fed 12 meals per day during this period. Basal plasma concentrations of glucose, lactate, triglyceride, urea, and leptin were lower (P < 0.001) in M2 pigs than in M12 pigs. Meal frequency also changed (P < 0.001) the time-course profiles of plasma concentrations of glucose, insulin, and lactate in response to meal ingestion. A greater rise and a sharper fall in plasma glucose and insulin levels were observed in M2 pigs compared with M12 pigs. In both groups, similarities were observed in the postprandial time courses of plasma concentrations of insulin and of α-amino nitrogen (used as a measure of total AA). Despite these metabolic responses, tissue lipids, glycogen content, and enzyme activities participating in energy metabolism in muscle and liver were similar (P > 0.10) in both groups at the end of the trial. Percentage of perirenal fat in the body and depth of dorsal subcutaneous fat tissue were not affected by meal frequency, but kidney weight was lower (-18%, P < 0.001) in M2 pigs than in M12 pigs. Altogether, the less frequent daily meal intake improves the conversion of feed into weight gain, without marked modifications of tissue composition in young pigs.

  1. Monitoring the Excavation Damaged Zone in Opalinus clay by three dimensional reconstruction of the electrical resistivity in the Mont Terri gallery G-04

    NASA Astrophysics Data System (ADS)

    Lesparre, N.; Adler, A.; Nicollin, F.; Gibert, D.; Nussbaum, C.

    2012-04-01

    The characteristics of opalinus clay have been studied in the last years for its capacity to retain radionuclide transport as a low permeable rock. This formation presents thereby suitable properties for hosting repository sites of radioactive waste. The Mont Terri underground rock laboratory (Switzerland) has been excavated in opalinus clay layer in order to develop experiences improving the knowledge on the physico-chemical properties of the rock. The study of electrical properties furnishes information on the rock structure, its anisotropy and the changes of these properties with time (Nicollin et al., 2010 ; Thovert et al., 2011). Here the three dimensional reconstruction of the electrical resistivity aims at monitoring the temporal evolution of the excavation damaged zone. Three rings of electrodes have been set-up around the gallery and voltage is measured between two electrodes while a current is injected between two others (Gibert et al., 2006). Measurements have been achieved from July 2004 until April 2008 before, during and after the excavation of the gallery 04. In this study we develop a computational approach to reconstruct three dimensional images of the resistivity in the vicinity of the electrodes. A finite element model is used to represent the complex geometry of the gallery. The measurements inferred from a given resistivity distribution are estimated using the software EIDORS (Adler and Lionheart, 2006), this constitutes the forward problem. The reconstruction of the media resistivity is then implemented by fitting the estimated to the measured data, via the resolution of an inverse problem. The parameters of this inverse problem are defined by mapping the forward problem elements into a coarser mesh. This allows to reduce drastically the number of unknowns and so increases the robustness of the inversion. The inversion is executed with the conjugate gradient method regularised by an analysis of the Jacobian singular values. The results show an

  2. A preliminary identification and determination of characteristic volatile organic compounds from cotton, polyester and terry-towel by headspace solid phase microextraction gas chromatography-mass spectrometry.

    PubMed

    Stapleton, Katherine; Dean, John R

    2013-06-21

    Analysis of fifteen volatile organic compounds previously associated with laundry malodour has been investigated using headspace solid phase microextraction gas chromatography-mass spectrometry. Limits of detection (all determined on a 25 cm(2) area of fabric) ranged from a low of 0.4 ng (for guaiacol) through to a high of 28 ng (for 3-methylindole) on cotton; values on polyester ranged from a low of 0.7 ng (for dimethyl trisulfide) through to a high of 37 ng (for 3-methylindole); and, values on terry-towel ranged from a low of 1.7 ng (for guaiacol) through to a high of 157 ng (for ethyl benzene). There was a lack of correlation between the level of malodour and the occurrence of any of the VOCs detected; it could be that other compounds not evaluated in this study are responsible for malodour or it could be a collaborative effect of the various compounds studied.

  3. Racial and Ethnic Profiles of Complementary and Alternative Medicine Use Among Young Adults in the United States: Findings From the National Longitudinal Study of Adolescent Health.

    PubMed

    Upchurch, Dawn M; Wexler Rainisch, Bethany K

    2012-10-01

    This study describes complementary and alternative medicine use among a national sample of young adults, with an emphasis on characterizing racial and ethnic differences, highlighting variation across subgroups of Hispanics. The authors examined young adults ages 18 to 27 years (n = 14 128) from wave III (2001-2002) of the National Longitudinal Study of Adolescent Health. Prevalence estimates and logistic regression results were weighted and adjusted for complex sample design. The study examined recent complementary and alternative medicine use in the past 12 months, recent use for each of 15 specific complementary and alternative medicine modalities, and the 5 most commonly used modalities (herbs, massage, chiropractic, relaxation, and vitamins). Results showed that 29% of young adults aged 18 to 27 years recently used complementary and alternative medicine. Prevalence was highest among Cuban Americans (42%) and lowest among blacks (22%). Young adults used a diversity of complementary and alternative medicine modalities and there were substantial differences in use across racial and ethnic groups.

  4. Young People outside the Labour Force and Full-Time Education: Activities and Profiles. Longitudinal Surveys of Australian Youth. Research Report 45

    ERIC Educational Resources Information Center

    Hillman, Kylie

    2005-01-01

    This report focuses on a group of young people who are not involved in full-time education or the labour force, that is, they are not studying full-time, nor are they working or looking for work. The data used in this report are drawn from the Longitudinal Surveys of Australian Youth (LSAY), which studies the progress of cohorts of young…

  5. Plutonium interaction studies with the Mont Terri Opalinus Clay isolate Sporomusa sp. MT-2.99: changes in the plutonium speciation by solvent extractions.

    PubMed

    Moll, Henry; Cherkouk, Andrea; Bok, Frank; Bernhard, Gert

    2017-04-07

    Since plutonium could be released from nuclear waste disposal sites, the exploration of the complex interaction processes between plutonium and bacteria is necessary for an improved understanding of the fate of plutonium in the vicinity of such a nuclear waste disposal site. In this basic study, the interaction of plutonium with cells of the bacterium, Sporomusa sp. MT-2.99, isolated from Mont Terri Opalinus Clay, was investigated anaerobically (in 0.1 M NaClO4) with or without adding Na-pyruvate as an electron donor. The cells displayed a strong pH-dependent affinity for Pu. In the absence of Na-pyruvate, a strong enrichment of stable Pu(V) in the supernatants was discovered, whereas Pu(IV) polymers dominated the Pu oxidation state distribution on the biomass at pH 6.1. A pH-dependent enrichment of the lower Pu oxidation states (e.g., Pu(III) at pH 6.1 which is considered to be more mobile than Pu(IV) formed at pH 4) was observed in the presence of up to 10 mM Na-pyruvate. In all cases, the presence of bacterial cells enhanced removal of Pu from solution and accelerated Pu interaction reactions, e.g., biosorption and bioreduction.

  6. The Toileting Habit Profile Questionnaire: Screening for Sensory-Based Toileting Difficulties in Young Children with Constipation and Retentive Fecal Incontinence

    ERIC Educational Resources Information Center

    Beaudry-Bellefeuille, Isabelle; Lane, Shelly J.; Ramos-Polo, Eduardo

    2016-01-01

    This study examined the face and preliminary content validity of the Toileting Habit Profile Questionnaire, a tool designed to screen for sensory-based defecation difficulties in children. A panel of experts reviewed a pilot version of the questionnaire and responded to probe questions. Two reviewers conducted direct content analysis of responses;…

  7. Mood and Performance in Young Malaysian Karateka

    PubMed Central

    Wong, Rebecca S. K.; Thung, Jin Seng; Pieter, Willy

    2006-01-01

    In an attempt to test the conceptual model by Lane and Terry, the purposes of this study were 1) to assess mood states in non-depressed and depressed young karate athletes; 2) to assess mood states in relation to performance in young karate athletes. The participants were recruited from the 2004 Malaysian Games (72 males, 19.20 ± 1.16 years; 37 females, 18.78 ± 0.88 years). The athletes were divided into winners (medalists) and losers. The Brunel Mood Scale (BRUMS) was administered prior to the start of competition. MANOVA was employed to treat the data, while Pearson correlations were calculated for mood states in each depressed mood group and by gender. In terms of non-depressed and depressed mood, tension in the females was higher in the depressed group (5.61 ± 3.02 vs. 3.11 ± 1.90, p = 0.026, eta2 = 0.133), as was fatigue (3.64 ± 2.61 vs. 0.89 ± 1.69, p = 0.006, eta2 = 0.199). Tension in the males was higher in the depressed group (4.41 ± 2.52 vs. 1.50 ± 1.55, p < 0.001, eta2 = 0.215), as was anger (1.43 ± 1.88 vs. 0.25 ± 1.00, p = 0.019, eta2 = 0.076). The highest associations among mood subscales were between anger and depression (r = 0.57), and between depression and fatigue ( r = 0.55) in depressed males. The female winning karateka scored higher on anger (3.08 ± 2.96 vs. 1.29 ± 2.24, p = 0.046, eta2 = 0.109). The highest correlations between mood dimensions in depressed females were between depression and anger (r = 0.85) and between depression and confusion (r = 0.85). Contrary to previous research on the influence of depression on anger, only the female winners scored higher on anger. Several negative mood dimensions were higher in both male and female depressed groups, lending some support to the conceptual model advanced by Lane and Terry. Key Points To date, there is no information about the relationship between mood and martial arts performance in Malaysian athletes. There might be cultural differences in the way Malaysian athletes

  8. Newly Diagnosed Colonic Adenocarcinoma: The Presenting Sign in a Young Woman with Undiagnosed Crohn's Disease in the Absence of Primary Sclerosing Cholangitis and a Normal Microsatellite Instability Profile

    PubMed Central

    2017-01-01

    Ulcerative colitis has long been linked with an increased risk for colonic adenocarcinoma, whereas Crohn's disease (CD) has recently been reported to pose a similar increased risk. We report a 33-year-old healthy female with no family history who presented with abdominal pain and a colon mass. Histopathology revealed a moderately differentiated adenocarcinoma extending through the muscularis propria with metastatic lymph nodes and intact mismatch repair proteins by immunohistochemical expression and gene sequencing. The nonneoplastic grossly uninvolved background mucosa showed marked crypt distortion, crypt abscesses, CD-like lymphoid hyperplasia, transmural inflammation, and reactive epithelial atypia. Additional patient questioning revealed frequent loose stools since she was a teenager leading to diagnosis of a previously undiagnosed CD without primary sclerosing cholangitis (PSC). The adenocarcinoma is suspected to be related to the underlying CD. Newly diagnosed adenocarcinoma in a young female as the presenting sign for CD in the absence of PSC is extremely rare. PMID:28255489

  9. Chemotherapy-Related Amenorrhea and Menopause in Young Chinese Breast Cancer Patients: Analysis on Incidence, Risk Factors and Serum Hormone Profiles

    PubMed Central

    Liem, Giok S.; Mo, Frankie K. F.; Pang, Elizabeth; Suen, Joyce J. S.; Tang, Nelson L. S.; Lee, Kun M.; Yip, Claudia H. W.; Tam, Wing H.; Ng, Rita; Koh, Jane; Yip, Christopher C. H.; Kong, Grace W. S.; Yeo, Winnie

    2015-01-01

    Purpose In this prospective cross-sectional study on young premenopausal breast cancer patients, the objectives were to: determine the incidences of chemotherapy-related amenorrhea (CRA) and menopause (CRM); identify associated factors; and assess plasma levels of estradiol (E2) and follicular stimulating hormone (FSH) among patients who developed menopause. Methods Eligibility criteria include Chinese stage I-III breast cancer patients, premenopausal, age ≤45 at breast cancer diagnosis, having received adjuvant chemotherapy, within 3–10 years after breast cancer diagnosis. Detailed menstrual history prior to and after adjuvant treatment was taken at study entry. Patients’ background demographics, tumor characteristics and anti-cancer treatments were collected. The rates of CRA and CRM were determined. Analysis was conducted to identify factors associated with CRM. For postmenopausal patients, levels of E2 and FSH were analyzed. Results 286 patients were recruited; the median time from breast cancer diagnosis to study entry was 5.0 years. 255 patients (91.1%) developed CRA. Of these, 66.7% regained menstruation. At the time of study entry, 137 (48.9%) had developed CRM, amongst whom 84 were age ≤45. On multivariate analysis, age was the only associated factor. Among patients with CRM, the median FSH was 41.0 IU/L; this was significantly lower in those who were taking tamoxifen compared to those who were not (20.1 vs. 59.7 IU/L, p<0.0001). The E2 level was <40 pmol/L; there was no difference between those who were still on tamoxifen or not. Conclusion After adjuvant chemotherapy, the majority of young Chinese breast cancer patients developed CRA; ~50% developed CRM, with 61% at age ≤45. Age at diagnosis is the only factor associated with CRM. FSH level may be affected by tamoxifen intake. PMID:26485568

  10. [Effect of deltaran on the mediatory balance in the brain of young and old rats with left-side laterality profile in case of carotid arteries occlusion].

    PubMed

    Kim, T K; Karantysh, G V; Mendzheritskiĭ, A M; Ryzhak, G A

    2007-01-01

    The medico-social significance of ischemic brain lesions, which are the most frequent cause of disablement and death in older people, stipulates the need for efficient means of prevention and correction of central nervous system disorders in case of ischemic brain lesions. The efficacy of Deltaran in the correction of disordered neuromediator balance in the brain of rats of different age groups was studied on the model of carotid arteries occlusion. Studies showed, that Deltaran exerts an anti-stress effect on old rats with left-side profile by altering the neuromediators' distribution in animals' brain under conditions of hypoxia. This enables to recommend Deltaran for further study as a neuroprotector.

  11. Fatty acid profile, carcass and meat quality traits of young Nellore bulls fed crude glycerin replacing energy sources in the concentrate.

    PubMed

    Lage, J F; Berchielli, T T; San Vito, E; Silva, R A; Ribeiro, A F; Reis, R A; Dallantonia, E E; Simonetti, L R; Delevatti, L M; Machado, M

    2014-03-01

    Carcass and meat quality traits of 60 Nellore young bulls fed diets without crude glycerin (CG); with CG replacing corn (CGc; 10% of dry matter - DM) in the concentrate; and with CG replacing soybean hull (CGsh; 10% of DM) in the concentrate were evaluated. Diets were evaluated at two concentrate levels (CLs). The CL did not affect cold carcass weight (CCW; P=0.6074), cold carcass dressing (CCD; P=0.9636), rib fat thickness (RFT; P=0.8696) and longissimus muscle area (LMA; P=0.7524). Animals fed diets with CGc or CGsh showed meat with greater deposition of monounsaturated fatty acid (MUFA; P=0.0022) and CLA (18:2 cis-9, trans-11) contents (P=0.0001) than animals fed diets without CG. The inclusion of 10% of CG in diets CGc or CGsh does not affect the carcass and meat quality traits; however, it increases the MUFA and CLA contents in beef, although these changes are very small in nutritional terms.

  12. Delineation of a spatial working memory profile using a non-verbal eye-tracking paradigm in young children with autism and Williams syndrome.

    PubMed

    Fanning, Peter A J; Hocking, Darren R; Dissanayake, Cheryl; Vivanti, Giacomo

    2017-02-09

    Working memory deficits profoundly inhibit children's ability to learn. While deficits have been identified in disorders such as autism spectrum disorder (ASD) and Williams syndrome (WS), findings are equivocal, and very little is known about the nature of these deficits early in development. A major barrier to advances in this area is the availability of tasks suitable for young children with neurodevelopmental disorders who experience difficulties with following verbal instructions or who are distressed by formal testing demands. To address these issues, a novel eye-tracking paradigm was designed based on an adaptation of the classic A not B paradigm in order to examine the early foundations of spatial working memory capabilities in 26 developmentally delayed preschool children with ASD, 18 age- and IQ-matched children with WS, and 19 age-matched typically-developing (TD) children. The results revealed evidence that foundational spatial working memory performance in ASD and WS was comparable with that of TD children. Performance was associated with intellectual ability in the ASD and TD groups, but not in the WS group. Performance was not associated with adaptive behavior in any group. These findings are discussed in the context of previous research that has been largely limited to older and substantially less developmentally delayed children with these neurodevelopmental disorders.

  13. Gastric Cancer in Young Patients

    PubMed Central

    Dhobi, Manzoor A.; Wani, Khursheed Alam; Parray, Fazl Qadir; Wani, Rouf A.; Peer, G. Q.; Abdullah, Safiya; Wani, Imtiyaz A.; Wani, Muneer A.; Shah, Mubashir A.; Thakur, Natasha

    2013-01-01

    Aim. The aim of this study was to see the clinical, pathological, and demographic profile of young patients with stomach carcinoma besides association with p53. Patients and Methods. Prospective study of young patients with stomach carcinoma from January 2005 to December 2009. A total of 50 patients with age less than 40 years were studied. Results. Male female ratio was 1 : 1.08 in young patients and 2.5 : 1 in older patients. A positive family history of stomach cancer in the first degree relatives was present in 10% of young patients. Resection was possible only in 50% young patients. 26% young patients underwent only palliative gastrojejunostomy. The most common operation was lower partial gastrectomy in 68%. Amongst the intraoperative findings peritoneal metastasis was seen in 17.4% in young patients. 50% young patients presented in stage IV as per AJCC classification (P value .004; sig.). None of the patients presented as stage 1 disease in young group. Conclusion. Early detection of stomach carcinoma is very important in all patients but in young patients it is of paramount importance. PMID:24381753

  14. Young Child.

    ERIC Educational Resources Information Center

    DeVoogd, Glenn, Ed.

    This document contains the following papers focusing on contexts and activities in which teachers can use technology to promote learning with young children: (1) "Read, Write and Click: Using Digital Camera Technology in a Language Arts and Literacy K-5 Classroom" (Judith F. Robbins and Jacqueline Bedell); (2) "Technology for the…

  15. Young Murderers.

    ERIC Educational Resources Information Center

    Garbarino, James

    1999-01-01

    Reflects on the moral world of children who have committed acts of lethal violence. Young killers do not see any positive alternatives at the moment of violence. When they kill, they are seeking justice--as they see it. Emphasizes the importance of adults stimulating the development of empathy and spirituality. (SLD)

  16. Raising the profile of mental health nursing.

    PubMed

    Lomas, Clare

    2016-10-26

    Now an associate professor at Swansea University, Julia Terry was a senior lecturer when she applied for a fellowship with the National Institute for Health and Care Excellence (NICE), and is convinced this was a key factor in her promotion.

  17. Brief Report: Sensory Abnormalities as Distinguishing Symptoms of Autism Spectrum Disorders in Young Children

    ERIC Educational Resources Information Center

    Wiggins, Lisa D.; Robins, Diana L.; Bakeman, Roger; Adamson, Lauren B.

    2009-01-01

    The purpose of this study was to explore the sensory profile of young children with ASD compared to young children with other developmental delays (DD) at first ASD assessment. Results found that young children with ASD had more tactile and taste/smell sensitivities and difficulties with auditory filtering than young children with other DD.…

  18. Clinical Characteristics of Young Type 2 Diabetes Patients with Atherosclerosis

    PubMed Central

    Yang, Wenjia; Cai, Xiaoling; Han, Xueyao; Ji, Linong

    2016-01-01

    Objective The prevalence of type 2 diabetes is increasing rapidly in the young population. The clinical characteristics and risk factors for young type 2 diabetes patients with atherosclerosis are not fully explicated. The aim of the present study was to investigate various clinical and biochemical characteristics of young type 2 diabetic patients with atherosclerosis. Design and Methods This was a cross-sectional study. The study involved 2199 hospitalized patients with type 2 diabetes. The young patients were classified into the atherosclerotic group or the non-atherosclerotic group, and we also enrolled an older group with peripheral atherosclerosis disease and an age of at least 45 years. Comparisons were made between the different groups to investigate the cardiovascular and metabolic risk profiles of young type 2 diabetes patients with atherosclerosis. We also used logistic regression models to assess the atherosclerosis risk factors for young patients. Results Compared to older type 2 diabetes patients with atherosclerosis, young patients with atherosclerosis had more deleterious profiles of weight and hyperlipidemia. Only age and diabetes duration were found to be significant independent risk factors for atherosclerosis in young patients. The ratio of the presence of atherosclerosis in the lower extremity arteries alone was significantly higher in young patients than older patients (26.4% vs. 14.0%, P = 0.000). Conclusion Young type 2 diabetes patients with atherosclerosis have more adverse cardiovascular risk profiles and inadequate control of these risk factors. Lower extremity examination is of high importance in young patients. PMID:27391819

  19. Young Adult Literature for Young Adult Males.

    ERIC Educational Resources Information Center

    Gill, Sam D.

    1999-01-01

    Argues that young adult literature can play a significant role in the emotional and mental health of an adolescent as well as help young males become more literate. Offers a 19-item annotated list of young adult novels with male protagonists, sorted by themes: nature and adventure stories, sports stories, genre stories, historical stories, and…

  20. State Profiles.

    ERIC Educational Resources Information Center

    State-Federal Information Clearinghouse for Exceptional Children, Reston, VA.

    State-by-state public policy profiles are provided by the Council for Exceptional Children's State-Federal Information Clearinghouse. These profiles summarize the present legal base for the delivery of educational services to handicapped children in the United States. Included in each profile is information from various avenues used to establish…

  1. A Proteomic Profiling Approach to Reveal a Novel Role of Brassica napus Drought 22 kD/Water-Soluble Chlorophyll-Binding Protein in Young Leaves during Nitrogen Remobilization Induced by Stressful Conditions1

    PubMed Central

    Desclos, Marie; Dubousset, Lucie; Etienne, Philippe; Le Caherec, Françoise; Satoh, Hiroyushi; Bonnefoy, Josette; Ourry, Alain; Avice, Jean-Christophe

    2008-01-01

    Despite its water-soluble chlorophyll-binding protein (WSCP) function, the putative trypsin inhibitor (TI) activity of the Brassica napus drought 22 kD (BnD22) protein and its physiological function in young leaves during leaf nitrogen (N) remobilization promoted by stressful conditions remains an enigma. Therefore, our objectives were to determine (1) if BnD22 is related to the 19-kD TI previously detected in B. napus young leaves, and (2) if the levels of BnD22 transcripts, BnD22 protein, and TI activity in young leaves are associated with plant responses to stress conditions (N starvation and methyl jasmonate [MeJA] treatments) that are able to modulate leaf senescence. Compared to control, N starvation delayed initiation of senescence and induced 19-kD TI activity in the young leaves. After 3 d with MeJA, the 19-kD TI activity was 7-fold higher than the control. Using two-dimensional electrophoresis gel, TI activity, and electrospray ionization liquid chromatography tandem mass spectrometry analysis, it was demonstrated that two 19-kD proteins with isoelectric points 5.0 and 5.1 harboring TI activity correspond to BnD22 perfectly. BnD22 gene expression, TI activities, and BnD22 protein presented similar patterns. Using polyclonal anti-WSCP antibodies of Brassica oleracea, six polypeptides separated by two-dimensional electrophoresis were detected in young leaves treated with MeJA. Electrospray ionization liquid chromatography tandem mass spectrometry analysis of six polypeptides confirms their homologies with WSCP. Results suggest that BnD22 possesses dual functions (WSCP and TI) that lead to the protection of younger tissues from adverse conditions by maintaining metabolism (protein integrity and photosynthesis). By sustaining sink growth of stressed plants, BnD22 may contribute to a better utilization of recycling N from sources, a physiological trait that improves N-use efficiency. PMID:18552235

  2. A proteomic profiling approach to reveal a novel role of Brassica napus drought 22 kD/water-soluble chlorophyll-binding protein in young leaves during nitrogen remobilization induced by stressful conditions.

    PubMed

    Desclos, Marie; Dubousset, Lucie; Etienne, Philippe; Le Caherec, Françoise; Satoh, Hiroyushi; Bonnefoy, Josette; Ourry, Alain; Avice, Jean-Christophe

    2008-08-01

    Despite its water-soluble chlorophyll-binding protein (WSCP) function, the putative trypsin inhibitor (TI) activity of the Brassica napus drought 22 kD (BnD22) protein and its physiological function in young leaves during leaf nitrogen (N) remobilization promoted by stressful conditions remains an enigma. Therefore, our objectives were to determine (1) if BnD22 is related to the 19-kD TI previously detected in B. napus young leaves, and (2) if the levels of BnD22 transcripts, BnD22 protein, and TI activity in young leaves are associated with plant responses to stress conditions (N starvation and methyl jasmonate [MeJA] treatments) that are able to modulate leaf senescence. Compared to control, N starvation delayed initiation of senescence and induced 19-kD TI activity in the young leaves. After 3 d with MeJA, the 19-kD TI activity was 7-fold higher than the control. Using two-dimensional electrophoresis gel, TI activity, and electrospray ionization liquid chromatography tandem mass spectrometry analysis, it was demonstrated that two 19-kD proteins with isoelectric points 5.0 and 5.1 harboring TI activity correspond to BnD22 perfectly. BnD22 gene expression, TI activities, and BnD22 protein presented similar patterns. Using polyclonal anti-WSCP antibodies of Brassica oleracea, six polypeptides separated by two-dimensional electrophoresis were detected in young leaves treated with MeJA. Electrospray ionization liquid chromatography tandem mass spectrometry analysis of six polypeptides confirms their homologies with WSCP. Results suggest that BnD22 possesses dual functions (WSCP and TI) that lead to the protection of younger tissues from adverse conditions by maintaining metabolism (protein integrity and photosynthesis). By sustaining sink growth of stressed plants, BnD22 may contribute to a better utilization of recycling N from sources, a physiological trait that improves N-use efficiency.

  3. Transcriptome profile analysis of young floral buds of fertile and sterile plants from the self-pollinated offspring of the hybrid between novel restorer line NR1 and Nsa CMS line in Brassica napus

    PubMed Central

    2013-01-01

    Background The fertile and sterile plants were derived from the self-pollinated offspring of the F1 hybrid between the novel restorer line NR1 and the Nsa CMS line in Brassica napus. To elucidate gene expression and regulation caused by the A and C subgenomes of B. napus, as well as the alien chromosome and cytoplasm from Sinapis arvensis during the development of young floral buds, we performed a genome-wide high-throughput transcriptomic sequencing for young floral buds of sterile and fertile plants. Results In this study, equal amounts of total RNAs taken from young floral buds of sterile and fertile plants were sequenced using the Illumina/Solexa platform. After filtered out low quality data, a total of 2,760,574 and 2,714,441 clean tags were remained in the two libraries, from which 242,163 (Ste) and 253,507 (Fer) distinct tags were obtained. All distinct sequencing tags were annotated using all possible CATG+17-nt sequences of the genome and transcriptome of Brassica rapa and those of Brassica oleracea as the reference sequences, respectively. In total, 3231 genes of B. rapa and 3371 genes of B. oleracea were detected with significant differential expression levels. GO and pathway-based analyses were performed to determine and further to understand the biological functions of those differentially expressed genes (DEGs). In addition, there were 1089 specially expressed unknown tags in Fer, which were neither mapped to B. oleracea nor to B. rapa, and these unique tags were presumed to arise basically from the added alien chromosome of S. arvensis. Fifteen genes were randomly selected and their expression levels were confirmed by quantitative RT-PCR, and fourteen of them showed consistent expression patterns with the digital gene expression (DGE) data. Conclusions A number of genes were differentially expressed between the young floral buds of sterile and fertile plants. Some of these genes may be candidates for future research on CMS in Nsa line, fertility

  4. “You’re too young for this”: Adolescent and Young Adults’ Perspectives on Cancer Survivorship

    PubMed Central

    KENT, ERIN E.; PARRY, CARLA; MONTOYA, MICHAEL J.; SENDER, LEONARD S.; MORRIS, REBECCA A.; ANTON-CULVER, HODA

    2015-01-01

    Adolescent and young adult cancer survivors face unique challenges not systematically addressed by cancer clinicians. Four focus groups and two individual interviews were conducted with 19 survivors to profile experiences and identify key concerns for future interventions. The resultant themes reflect cancer care continuum challenges (such as delays in diagnosis, problems with adherence), psychosocial concerns (such as infertility and reproductive concerns, changing social relationships, financial burden), and the paradox of being diagnosed with cancer as a young adult. Future intervention development for adolescent and young adult survivors should involve patient voices at each stage of the research process. PMID:22416959

  5. "You're too young for this": adolescent and young adults' perspectives on cancer survivorship.

    PubMed

    Kent, Erin E; Parry, Carla; Montoya, Michael J; Sender, Leonard S; Morris, Rebecca A; Anton-Culver, Hoda

    2012-01-01

    Adolescent and young adult cancer survivors face unique challenges not systematically addressed by cancer clinicians. Four focus groups and two individual interviews were conducted with 19 survivors to profile experiences and identify key concerns for future interventions. The resultant themes reflect cancer care continuum challenges (such as delays in diagnosis, problems with adherence), psychosocial concerns (such as infertility and reproductive concerns, changing social relationships, financial burden), and the paradox of being diagnosed with cancer as a young adult. Future intervention development for adolescent and young adult survivors should involve patient voices at each stage of the research process.

  6. A Comparison of Support for Two Groups of Young Adults with Mild Intellectual Disability

    ERIC Educational Resources Information Center

    Soenen, Sarah; van Berckelaer-Onnes, Ina; Scholte, Evert

    2016-01-01

    Young adults with mild to borderline intellectual disability (MBID) have varying profiles of cognitive, adaptive and behavioural functioning. There is also variability in their educational and therapeutic needs. This study compares recommended and actual provision of support for two groups of young adults with MBID and looks at young adults'…

  7. Young Adult Library Services.

    ERIC Educational Resources Information Center

    The Bookmark, 1985

    1985-01-01

    Eight articles in this Spring 1985 issue of The Bookmark focus on young adult library services. In addition to these thematic articles, an introduction and three reports are presented. The issue contains: (1) "In Perspective" (E. J. Josey); (2) "Young Adult Literature in the 1980's--Awesome!" (Ellin Chu); (3) "Young Adult…

  8. Young Adult Services Manual.

    ERIC Educational Resources Information Center

    Boegen, Anne, Ed.

    Designed to offer guidelines, ideas and help to those who provide library service to young adults, this manual includes information about the provision of young adult (YA) services in six sections. The first section, which addresses planning and administration, includes a definition of a young adult and a checklist for determining community needs…

  9. Leadership Profiles.

    ERIC Educational Resources Information Center

    Teach, Beverly; And Others

    1994-01-01

    Presents profiles of two leaders in the field of educational media and technology: Carolyn Guss and Mendel Sherman, both retired professors from Indiana University's program in Information Systems Technology. (KRN)

  10. Leadership Profiles.

    ERIC Educational Resources Information Center

    Morgan, Robert M.; And Others

    1992-01-01

    Presents profiles of three leaders in the field of educational media and technology: Robert Mills Gagne, Florida State University; Robert Heinich, Indiana University; and Charles Francis Schuller, University of Georgia. (SLW)

  11. Biophysical Profile

    MedlinePlus

    ... is Rh positive Worrisome results from other prenatal tests Your health care provider might also recommend a biophysical profile if ... the test and at regular intervals during the test. Your health care provider or a member of your health care ...

  12. Polycystic ovary syndrome and obesity do not affect vascular parameters related to early atherosclerosis in young women without glucose metabolism disturbances, arterial hypertension and severe abnormalities of lipid profile.

    PubMed

    Barcellos, Cristiano Roberto Grimaldi; Lage, Silvia Helena Gelás; Rocha, Michelle Patrocínio; Hayashida, Sylvia Asaka Yamashita; Baracat, Edmund Chade; Romano, Angela; Brito, Vinicius Nahime; Marcondes, José Antonio Miguel

    2013-04-01

    The aim of this study was to evaluate the influence of polycystic ovary syndrome (PCOS) and obesity on vascular parameters related to early atherosclerosis (VP-EA) [brachial flow-mediated dilation (FMD), carotid intima-media thickness (CIMT) and carotid arterial compliance (CAC)] in women with minor cardiovascular risk factors (CVRFs). Twenty-five young women with PCOS and 23 eumenorrheic women matched for body mass index (BMI) were studied. The women were subdivided according to BMI and PCOS status, and comparisons were done between PCOS and Control group, regardless of BMI, and between Obese and Lean group, regardless of the presence of PCOS. Insulin resistance was higher in PCOS-group than in control-group and in obese-group than in lean-group. The median of all VP-EA evaluated were similar between PCOS-group and Control-group [FMD: 6.6 versus 8.4% (p = NS); CIMT: 48.0 versus 47.0 mm.10-2 (p = NS); CAC: 6.2 versus 5.6N-1.m4.10-10 (p = NS)] and between obese-group and lean-group [FMD: 7.8 versus 6.6% (p = NS); CIMT: 48.0 versus 47.0 mm.10-2 (p = NS); CAC: 5.7 versus 6.3N-1.m4.10-10 (p = NS)]. These results suggest that PCOS and obesity do not affect VP-EA in women with minor CVRFs.

  13. Marriage Matters But How Much? Marital Centrality Among Young Adults.

    PubMed

    Willoughby, Brian J; Hall, Scott S; Goff, Saige

    2015-01-01

    Marriage, once a gateway to adulthood, is no longer as widely considered a requirement for achieving adult status. With declining marriage rates and delayed marital transitions, some have wondered whether current young adults have rejected the traditional notion of marriage. Utilizing a sample of 571 young adults, the present study explored how marital centrality (the expected importance to be placed on the marital role relative to other adult roles) functioned as a unique and previously unexplored marital belief among young adults. Results suggested that marriage remains an important role for many young adults. On average, young adults expected that marriage would be more important to their life than parenting, careers, or leisure activities. Marital centrality profiles were found to significantly differ based on both gender and religiosity. Marital centrality was also associated with various outcomes including binge-drinking and sexual activity. Specifically, the more central marriage was expected to be, the less young adults engaged in risk-taking or sexual behaviors.

  14. Factors Associated with Young Adults’ Pregnancy Likelihood

    PubMed Central

    Kitsantas, Panagiota; Lindley, Lisa L.; Wu, Huichuan

    2014-01-01

    OBJECTIVES While progress has been made to reduce adolescent pregnancies in the United States, rates of unplanned pregnancy among young adults (18–29 years) remain high. In this study, we assessed factors associated with perceived likelihood of pregnancy (likelihood of getting pregnant/getting partner pregnant in the next year) among sexually experienced young adults who were not trying to get pregnant and had ever used contraceptives. METHODS We conducted a secondary analysis of 660 young adults, 18–29 years old in the United States, from the cross-sectional National Survey of Reproductive and Contraceptive Knowledge. Logistic regression and classification tree analyses were conducted to generate profiles of young adults most likely to report anticipating a pregnancy in the next year. RESULTS Nearly one-third (32%) of young adults indicated they believed they had at least some likelihood of becoming pregnant in the next year. Young adults who believed that avoiding pregnancy was not very important were most likely to report pregnancy likelihood (odds ratio [OR], 5.21; 95% CI, 2.80–9.69), as were young adults for whom avoiding a pregnancy was important but not satisfied with their current contraceptive method (OR, 3.93; 95% CI, 1.67–9.24), attended religious services frequently (OR, 3.0; 95% CI, 1.52–5.94), were uninsured (OR, 2.63; 95% CI, 1.31–5.26), and were likely to have unprotected sex in the next three months (OR, 1.77; 95% CI, 1.04–3.01). DISCUSSION These results may help guide future research and the development of pregnancy prevention interventions targeting sexually experienced young adults. PMID:25782849

  15. Clinical and molecular features of young-onset colorectal cancer

    PubMed Central

    Ballester, Veroushka; Rashtak, Shahrooz; Boardman, Lisa

    2016-01-01

    Colorectal cancer (CRC) is one of the leading causes of cancer related mortality worldwide. Although young-onset CRC raises the possibility of a hereditary component, hereditary CRC syndromes only explain a minority of young-onset CRC cases. There is evidence to suggest that young-onset CRC have a different molecular profile than late-onset CRC. While the pathogenesis of young-onset CRC is well characterized in individuals with an inherited CRC syndrome, knowledge regarding the molecular features of sporadic young-onset CRC is limited. Understanding the molecular mechanisms of young-onset CRC can help us tailor specific screening and management strategies. While the incidence of late-onset CRC has been decreasing, mainly attributed to an increase in CRC screening, the incidence of young-onset CRC is increasing. Differences in the molecular biology of these tumors and low suspicion of CRC in young symptomatic individuals, may be possible explanations. Currently there is no evidence that supports that screening of average risk individuals less than 50 years of age will translate into early detection or increased survival. However, increasing understanding of the underlying molecular mechanisms of young-onset CRC could help us tailor specific screening and management strategies. The purpose of this review is to evaluate the current knowledge about young-onset CRC, its clinicopathologic features, and the newly recognized molecular alterations involved in tumor progression. PMID:26855533

  16. Leadership Profiles.

    ERIC Educational Resources Information Center

    Orey, Michael; Moore, David M.; Reeves, Thomas

    2003-01-01

    Contains the following two leadership profiles of individuals who have made significant contributions to the field of instructional technology: "Francis M. Dwyer: Visual Researcher Extraordinaire" (David M. Moore); and "Tribute to John G. Hedberg: Professor of Education, University of Wollongong" (Thomas Reeves). (MES)

  17. [Vulvovaginitis in young girls].

    PubMed

    Olejek, Anita; Kellas-Sleczka, Sylwia; Kozak-Darmas, Iwona; Bilska, Anna; Zamłyński, Jacek; Horak, Stanisław; Nowak, Leszek

    2009-12-01

    Vulvovaginitis is the most common cause of gynecological complaints in young girls. Factors which cause vulvovaginitis include, among other things, low level of sexual hormones (hypoestrogenism), the anatomical proximity of the rectum and delicate vulvar skin and vaginal mucosa. Usually vulvovaginitis in young girls is caused by non-specific factors. The aim of the study was to present the most frequent causes of vulvovaginitis in young girls.

  18. SOFIA Scientist Erick Young

    NASA Video Gallery

    Erick Young of the Universities Space Research Association, science mission operations director for the Stratospheric Observatory for Infrared Astronomy (SOFIA), comments on the astronomical scienc...

  19. Nutrition and Young Children.

    ERIC Educational Resources Information Center

    Frank, Mary, Ed.; And Others

    1978-01-01

    The special issue of the journal contains 12 articles on nutrition and young children. The following titles and authors are included: "Overview--Nutritional Needs of Young Children" (M. Scialabba); "Nurturance--Mutually Created--Mother and Child" (M. McFarland); "Feeding the Special Needs Child" (E. Croup); "Maternal and Neonatal Nutrition--Long…

  20. Concerts for Young Children

    ERIC Educational Resources Information Center

    Suthers, Louie

    2008-01-01

    Concerts designed to introduce young children to music and live performance are staged by a variety of organisations and ensembles across Australia. Shows featuring a wide range of performers are advertised for young children. Such concerts include Babies' Proms, Family Concerts by symphony orchestras, Play School Concerts, performances by…

  1. Young Worker Education

    ERIC Educational Resources Information Center

    Murray, Len

    1976-01-01

    Young people who leave school must have access to education to help them in their working life and in their life in the community. Young worker education is the link between school and the life-long process of education. (ABM)

  2. Evolution for Young Victorians

    ERIC Educational Resources Information Center

    Lightman, Bernard

    2012-01-01

    Evolution was a difficult topic to tackle when writing books for the young in the wake of the controversies over Darwin's "Origin of Species." Authors who wrote about evolution for the young experimented with different ways of making the complex concepts of evolutionary theory accessible and less controversial. Many authors depicted presented…

  3. Young, Female and Black.

    ERIC Educational Resources Information Center

    Mirza, Heidi Safia

    This book follows the experiences of a group of young African Caribbean British women as they leave school to enter the world of work, in an attempt to understand processes of inequality. Study methodology included a longitudinal survey approach and a school-based ethnography. The study population consisted of 62 young women aged 15 to 19 years…

  4. The Paradoxical Young Person

    ERIC Educational Resources Information Center

    Vishnevskii, Iu. R.; Shapko, V. T.

    2007-01-01

    The social transformations in Russian society in the past two decades have made relevant the problem of paradoxality, including its application to young people. The results of many years of sociological studies by the authors investigating the social problems of young people completely confirm Toshchenko's conclusion that "paradoxality of…

  5. 14 and Younger: The Sexual Behavior of Young Adolescents.

    ERIC Educational Resources Information Center

    Albert, Bill, Ed.; Brown, Sarah, Ed.; Flanigan, Christine M., Ed.

    This collection of papers on early adolescent sexual behavior includes seven papers in two parts. Part 1, "Papers from Nationally Representative Data Sets," includes (1) "Dating and Sexual Experiences among Middle School Youth: Analyses of the NLSY97" (Elizabeth Terry-Humen and Jennifer Manlove); "(2) "Dating Behavior…

  6. MPI Profiling

    SciTech Connect

    Han, D K; Jones, T R

    2005-02-11

    The Message Passing Interface (MPI) is the de facto message-passing standard for massively parallel programs. It is often the case that application performance is a crucial factor, especially for solving grand challenge problems. While there have been many studies on the scalability of applications, there have not been many focusing on the specific types of MPI calls being made and their impact on application performance. Using a profiling tool called mpiP, a large spectrum of parallel scientific applications were surveyed and their performance results analyzed.

  7. Astronaut John Young's Career

    NASA Video Gallery

    John Young served as a NASA astronaut for over four decades, flying on Gemini, Apollo and the Space Shuttle. He walked on the moon during Apollo 16 in 1972 and commanded the first shuttle mission, ...

  8. Baboon and Young.

    ERIC Educational Resources Information Center

    Hausman, Jerome J.

    1985-01-01

    Discusses Picasso's freestanding sculpture Baboon and Young, and art activities for using the sculpture with elementary and secondary students are suggested. A listing of resources is also included. (RM)

  9. America's Young Adults

    MedlinePlus

    ... with those age 25 and older. Young adults’ employment rates are lower than those of the population ... is associated with many other measures, including income, employment, and political participation, and is an indicator of ...

  10. Young Adult Books.

    ERIC Educational Resources Information Center

    Rochman, Hazel

    1986-01-01

    Applies the idea of the theme booktalk to "Wuthering Heights," which serves as a springboard for talking about themes of family rage, confrontation, quarrel and rebellion in other works of literature with relevance to contemporary young people. (JK)

  11. Young Adult Books.

    ERIC Educational Resources Information Center

    Epstein, Connie C.

    1987-01-01

    Considers the similarities between science fiction writing and young adult literature, and points out that several well-known authors, such as Robert Heinlein and Jane Yolen, write in both genres. (NKA)

  12. Young onset dementia

    PubMed Central

    Sampson, E; Warren, J; Rossor, M

    2004-01-01

    Young onset dementia is a challenging clinical problem with potentially devastating medical and social consequences. The differential diagnosis is wide, and includes a number of rare sporadic and hereditary diseases. However, accurate diagnosis is often possible, and all patients should be thoroughly investigated to identify treatable processes. This review presents an approach to the diagnosis, investigation, and management of patients with young onset dementia, with particular reference to common and treatable causes. PMID:15016933

  13. Demographic differences and food patterns associated with metabolic syndrome in young adults

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Little is known about risk factors for metabolic syndrome (MS) in young adults. Intake was collected on 1,012 young adults (20-38 years) (61% female; 26% black) using a food-frequency questionnaire. Demographics, anthropometrics, blood pressure, insulin sensitivity, and lipid profiles were quantifi...

  14. Map and Track: State Initiatives for Young Children and Families. 1998 Edition.

    ERIC Educational Resources Information Center

    Knitzer, Jane; Page, Stephen

    This report profiles state efforts to develop comprehensive programs and policies for young children and families, presents indicators of child and family well-being, and describes state investments in young children and families. Chapter 1, "Overview of Findings and Implications," identifies the research questions, describes data collection…

  15. Young "Science Ambassadors" Raise the Profile of Science

    ERIC Educational Resources Information Center

    Ridley, Katie

    2014-01-01

    Katie Ridley, science coordinator at St. Gregory's Catholic Primary School, Liverpool, UK, states that the inspiration for "science ambassadors" came after embarking on the Primary Science Quality Mark programme at their school. Ridley realized that science was just not recognised as such by the children, they talked about scientific…

  16. Hormonal profile impact on female sexual function in young women

    NASA Astrophysics Data System (ADS)

    Stoian, Dana; Craciunescu, Mihalea; Craina, Marius; Pater, Liana; Pater, Flavius

    2014-12-01

    Female sexual function is dependent, in physiological milieu upon hormonal impulses: estradiol, testosterone, cortisol, progesterone, prolactin and TSH. Out study tries to appreciate the impact of testosterone, estradiol and prolactin, the major hormones involved in the sexual response, on the normal sexual function. This parameter is approximated by the value of the total FSFI score, a validated international structured interview.

  17. Speaking Up for Vocabulary: Reading Skill Differences in Young Adults

    ERIC Educational Resources Information Center

    Braze, David; Tabor, Whitney; Shankweiler, Donald P.; Mencl, W. Einar

    2007-01-01

    This study is part of a broader project aimed at developing cognitive and neurocognitive profiles of adolescent and young adult readers whose educational and occupational prospects are constrained by their limited literacy skills. We explore the relationships among reading-related abilities in participants ages 16 to 24 years spanning a wide range…

  18. MRI Neuroanatomy in Young Girls with Autism: A Preliminary Study

    ERIC Educational Resources Information Center

    Bloss, Cinnamon S.; Courchesne, Eric

    2007-01-01

    Objective: To test the hypothesis that young girls and boys with autism exhibit different profiles of neuroanatomical abnormality relative to each other and relative to typically developing children. Method: Structural magnetic resonance imaging was used to measure gray and white matter volumes (whole cerebrum, cerebral lobes, and cerebellum) and…

  19. Acute myocardial infarction in a young woman on isotretinoin treatment.

    PubMed

    Lorenzo, Natalia; Antuña, Paula; Dominguez, Lourdes; Rivero, Fernando; Bastante, Teresa; Alfonso, Fernando

    2015-02-15

    The use of isotretinoin has been associated with mild changes in the metabolic profile of adolescents. In very rare cases, a possible association with myocardial infarction, stroke and thromboembolic events has been reported. In this report we describe the potential association of isotretinoin with the occurrence of an acute myocardial infarction in a very young girl. OCT provided unique visualization of the culprit lesion.

  20. Pearl I. Young

    NASA Technical Reports Server (NTRS)

    1961-01-01

    Pearl I Young at the NACA Langley Instrument Research Laboratory. She was the Chief Technical Editor at Langley. Pearl Young attended Jamestowm College and the University of North Dakota, graduating in 1919 with honors, a Phi Beta Kappa key and a triple major in physics, chemistry and mathematics. She was hired by the University to teach physics, a role that typically was served by men. In 1921, there were 21 female and 864 male physicists in the United States. Most of the women were college teachers, hired by women's colleges. There was only one woman physicist working for the federal government at that time, and she worked for the National Bureau of Standards. In 1922 Young was hired as a physicist by the National Advisory Committee for Aeronautics (NACA), and was assigned to the Langley Memorial Aeronautical Laboratory's Instrument Research Division under the direction of Henry J.E. Reid. In 1929 Reid appointed Young as Langley's Chief Technical Editor. She established a 'new' office, hired staff and formed the research reports and offical documents that communicated the extraordinary technical accomplishments of Langley. Over her twenty eight years at the NACA and NASA, Young helped define the public image of the NACA and influenced the way aeronautical engineers throughtout NACA (now NASA) communicate their ideas.

  1. Suicide Bombers: Profiles, Methods and Techniques

    DTIC Science & Technology

    2007-01-01

    in the makeup of suicide terrorists is “just a myth” and that religious convictions, political sentiments, and social conditions are of secondary...most terrorists are young and that their actions and psychological makeup vary according to social and cultural conditions.22 Professor Ian Ross...of the University of Baltimore provides an alternate view and believes that profiling is possible by combining social factors and psychological

  2. Profiling and Racial Profiling: An Interactive Exercise

    ERIC Educational Resources Information Center

    Semple, Philip

    2013-01-01

    Racial Profiling has been recognized as a serious problem that affects many segments of our society and is especially notable in law enforcement. Governments and police services have pronounced that racial profiling is not acceptable and will not be tolerated. They have gone to great lengths in trying to eradicate racial profiling through…

  3. Laws for Young Mountaineers.

    ERIC Educational Resources Information Center

    Kanawha County Board of Education, Charleston, WV.

    This booklet introduces secondary grade students to the criminal laws of West Virginia. It can easily be adapted and used by educators in other states. The authors believe that young people must recognize and understand these laws and the mechanisms which society uses to implement and enforce them if they are to function as an integral, important,…

  4. Improving Young People's Concerts.

    ERIC Educational Resources Information Center

    Felder, Harvey

    1998-01-01

    Stresses that symphony orchestras and other professional arts organizations need to improve young people's concerts by accounting for student learning and becoming partners with music educators. Provides an experience hierarchy that helps artists and arts organizations benefit from music teachers' knowledge and a list of five elements to consider…

  5. Helping Young Hispanic Learners

    ERIC Educational Resources Information Center

    Garcia, Eugene E.; Jensen, Bryant

    2007-01-01

    Hispanics are the largest and youngest ethnic group in the United States. Moreover, young Hispanic children make up approximately 80 percent of the U.S. English language learner population. They are a heterogeneous group, born both inside and outside the United States and having origins in Mexico, Cuba, Central America, South America, and the…

  6. Reconnecting Disadvantaged Young Men

    ERIC Educational Resources Information Center

    Holzer, Harry; Edelman, Peter; Offner, Paul

    2006-01-01

    By several recent counts, the United States is home to 2 to 3 million youth age 16 through 24 who are out of school and out of work. Much has been written on disadvantaged youth, and government policy has gone through many incarnations, yet questions remain unanswered. Why are so many young people "disconnected," and what can public policy do…

  7. The Young Learner.

    ERIC Educational Resources Information Center

    Bonini, Victor

    1987-01-01

    Stresses the need for young children to understand that wild animals should not be kept for pets. Provides lesson plans for physical education, music, and science. Includes suggestions for bulletin boards and learning centers, and a clip art set with figures that are suitable for use with the activities. (TW)

  8. Drugs and Young People

    MedlinePlus

    Drug abuse is a serious public health problem. It affects almost every community and family in some way. Drug abuse in children and teenagers may pose a ... of young people may be more susceptible to drug abuse and addiction than adult brains. Abused drugs ...

  9. Guiding Young Composers

    ERIC Educational Resources Information Center

    Freund, Don

    2011-01-01

    Composition is learned by discovering that musical ideas can be experienced in a variety of ways, and that new musical ideas can be created by reconfiguring learned materials in new contexts. The act of imagining, defining, and communicating unique musical ideas awakens in young people a dormant part of their brains, unlocking an awareness of the…

  10. Violence and Young Children.

    ERIC Educational Resources Information Center

    Sauerwein, Kristina

    1995-01-01

    Schools must increasingly deal with children who brandish weapons and exhibit antisocial or violent behavior. Psychologists agree that young children are very susceptible to violence and that stored violent images can warp their interpretation of reality. To combat youth violence, many schools have adopted antiviolence curricula and conflict…

  11. Mobility and Young Children.

    ERIC Educational Resources Information Center

    Bernard van Leer Foundation Newsletter, 1994

    1994-01-01

    This newsletter theme issue deals with the phenomenon of mobility or transience in India, Kenya, Greece, Ireland, Malaysia, Thailand and Israel. The primary focus is on mobility's effect on young children, specifically their health and education; some of the broader concerns also addressed by the newsletter are the causes of mobility and its…

  12. Transforming Young Lives

    ERIC Educational Resources Information Center

    Larson, Scott

    2014-01-01

    Discussions of transformational change pervade the field of business but are rare in work with young people at risk--those most in need of deep change. Instead, the nation seems preoccupied with punishing or medicating problem behavior. Some propose the alternative of "rehabilitation," but that term means "to restore to former…

  13. [Cardiovascular prevention: begin young].

    PubMed

    Visseren, Frank L J

    2009-01-01

    Atherosclerotic vascular disease is rare in the young. Nevertheless, the foundations for atherosclerotic disease in later life are laid early by a harmful lifestyle including overweight and smoking. Adolescents who are overweight or have the metabolic syndrome are at increased cardiovascular risk later in life.

  14. Pearl I. Young

    NASA Technical Reports Server (NTRS)

    1929-01-01

    Pearl I. Young, the NACA's first female professional, at work in the instrument research laboratory circa 1929. Photograph published in Winds of Change, 75th Anniversary NASA publication, by James Schultz, page 47. Also published in Engineer in Charge: A History of the Langley Aeronautical Laboratory, 1917-1958 by James R. Hansen, (page 209).

  15. What is Young Adult Literature? (Young Adult Literature).

    ERIC Educational Resources Information Center

    Crowe, Chris, Ed.

    1998-01-01

    Outlines some of the many confusions about young adult literature. Sheds some light on what young adult literature is (defining it as all genres of literature published since 1967 that are written for and marketed to young adults). Discusses briefly how it can be used in schools. Offers a list of the author's 20 favorite books for teenagers. (SR)

  16. Perception of Dialect Variation by Young Adults with High-Functioning Autism

    ERIC Educational Resources Information Center

    Clopper, Cynthia G.; Rohrbeck, Kristin L.; Wagner, Laura

    2012-01-01

    The linguistic profile of people with Autism spectrum disorders typically involves intact perceptual processing, accompanied by deficits in the social functions of language. In a series of three experiments, the impact of this profile on the perception of regional dialect was examined. Young adults with High-Functioning Autism exhibited similar…

  17. College-Age & Young Adults

    MedlinePlus

    ... Adolescent Brain Comorbidity College-Age & Young Adults Criminal Justice Drugged Driving Drug Testing Drugs and the Brain ... Age & Young Adults College Addiction Studies Programs Criminal Justice Drugged Driving Drug Testing Drugs and the Brain ...

  18. Profile of a Growing Urban School: The Lumin Experience

    ERIC Educational Resources Information Center

    Ford, Terry

    2015-01-01

    This fairytale-come-true began with an idealistic public school teacher just out of college who lived in the neighborhood of her students. In stages, working with a community organizing group consisting mainly of concerned parents, Terry Ford founded what is now called Lumin Education, a network of campuses serving more than six hundred children…

  19. Young Child. [SITE 2001 Section].

    ERIC Educational Resources Information Center

    Yelland, Nicola, Ed.; DeVoogd, Glenn, Ed.

    This document contains the following papers on the young child from the SITE (Society for Information Technology & Teacher Education) 2001 conference: (1) "Young Children and Technology: Building Computer Literacy" (Michael J. Bell and Caroline M. Crawford); (2) "Integrating Technology into the Young Child Lesson Plan"…

  20. Young children's harmonic perception.

    PubMed

    Costa-Giomi, Eugenia

    2003-11-01

    Harmony and tonality are two of the most difficult elements for young children to perceive and manipulate and are seldom taught in the schools until the end of early childhood. Children's gradual harmonic and tonal development has been attributed to their cumulative exposure to Western tonal music and their increasing experiential knowledge of its rules and principles. Two questions that are relevant to this problem are: (1) Can focused and systematic teaching accelerate the learning of the harmonic/tonal principles that seem to occur in an implicit way throughout childhood? (2) Are there cognitive constraints that make it difficult for young children to perceive and/or manipulate certain harmonic and tonal principles? A series of studies specifically addressed the first question and suggested some possible answers to the second one. Results showed that harmonic instruction has limited effects on children's perception of harmony and indicated that the drastic improvement in the perception of implied harmony noted approximately at age 9 is due to development rather than instruction. I propose that young children's difficulty in perceiving implied harmony stems from their attention behaviors. Older children have less memory constraints and more strategies to direct their attention to the relevant cues of the stimulus. Younger children focus their attention on the melody, if present in the stimulus, and specifically on its concrete elements such as rhythm, pitch, and contour rather than its abstract elements such as harmony and key. The inference of the abstract harmonic organization of a melody required in the perception of implied harmony is thus an elusive task for the young child.

  1. The Shergotites Are Young

    NASA Technical Reports Server (NTRS)

    Jones, John H.

    2007-01-01

    Recently, Bouvier et al. (2006), interpreting their Pb isotopic data, have inferred that the shergottite suite of the SNC (martian) meteorites have ancient ages of approximately 4-4.5 b.y. But conventional wisdom has it that the shergottites are much younger (approximately 500-150 m.y.) Are the shergottites young or are they ancient rocks whose ages have been reset by metamorphism or alteration?

  2. Profiling Instructional Package.

    ERIC Educational Resources Information Center

    Gephart, William J.; Bartos, Bruce B.

    The necessity of evaluating research methodology is discussed, and a profiling approach is proposed. Explanatory statements about the research process, directions for doing the actual profiling of the research report, a research profiling flow chart, a research profile sheet, and two additional graphic aids to understanding are included. The…

  3. The Quality of Perceived Parenting Experienced by a Group of Scottish Incarcerated Young Offenders and Its Relation to Psychological Distress.

    ERIC Educational Resources Information Center

    Biggam, Fiona H.; Power, Kevin G.

    1998-01-01

    Utilizes the Parental Bonding Instrument with a group of 125 incarcerated Scottish young offenders 16-21 years old. Examines the response profiles of young participants and compares the results to normative data and demographics relating to family and penal experiences. Also investigates relationships between parenting style and levels of…

  4. The All Sky Young Association (ASYA): a New Young Association

    NASA Astrophysics Data System (ADS)

    Torres, C. A. O.; Quast, G. R.; Montes, D.

    2016-01-01

    To analyze the SACY (Search for Associations Containing Young stars) survey we developed a method to find young associations and to define their high probability members. These bona fide members enable to obtain the kinematical and the physical properties of each association in a proper way. Recently we noted a concentration in the UV plane and we found a new association we are calling ASYA (All Sky Young Association) for its overall distribution in the sky with a total of 38 bonafide members and an estimated age of 110 Myr, the oldest young association found in the SACY survey. We present here its kinematical, space and Li distributions and its HR diagram.

  5. Investing in the health and well-being of young adults.

    PubMed

    Stroud, Clare; Walker, Leslie R; Davis, Maryann; Irwin, Charles E

    2015-02-01

    Contrary to popular perception, young adults-ages approximately 18-26 years-are surprisingly unhealthy. They are less healthy than adolescents, and they also show a worse health profile than those in their late 20s and 30s. The Affordable Care Act provisions to extend coverage for young adults are well known, and some states had already been pursuing similar efforts before the Affordable Care Act was enacted. These initiatives have resulted in important gains in young adults' heath care coverage. However, too little attention has been paid to the care that young adults receive once they are in the system. Given young adults' health problems, this is a critical omission. The Institute of Medicine and National Research Council recently released a report titled Investing in the Health and Well-Being of Young Adults. The report concludes that young adulthood is a critical developmental period and recommends that young adults ages 18-26 years be treated as a distinct subpopulation in policy, planning, programming, and research. The report also recommends action in three priority areas to improve health care for young adults: improving the transition from pediatric to adult medical and behavioral health care, enhancing preventive care for young adults, and developing evidence-based practices.

  6. Give It Your Best! Profiles of Native American Athletes.

    ERIC Educational Resources Information Center

    Coker, Russell; Kast, Sherry

    The purpose of this publication is to encourage and enhance the participation of American Indian and Alaska Native athletes in organized sports at the secondary, collegiate, and professional levels. Profiles are given of 37 young Native American women and men who are succeeding in competitive athletics, as well as in the classroom. One page is…

  7. [Time to be young].

    PubMed

    1997-01-01

    The project entitled "Tempo de ser jovem" (time to be young) is implemented in Campanha, in the city of Porto, Portugal, to prevent dropping out from schools, drug abuse, and adolescent pregnancy in the Elementary School of Cerco, Porto, where many pupils have problems with fitting in owing to socioeconomic disadvantages and underprivileged status. The project was developed by the professionals of the local health center and by some teachers. Youth groups were formed to perform activities in health, the environment, social communication, and sports. The prevention of rising adolescent pregnancy was a goal because 25% of all births occur to girls aged 19 and under. Family planning is also vital because of the frequency of repeated pregnancies. Psychologists render counseling assistance to young people and local employment centers also offer social and vocational assistance in gardening, cleaning and domestic work in residential quarters. In the family planning courses groups of 15-20 persons are included and practical training is carried out dealing with nutrition during pregnancy as well as for adolescents and nursing mothers. Visits to homes of parents are also made and individual consultation is also offered. Motivation is the mainstay of all activities dealing with psychosocial aspects of adolescent pregnancy and motherhood, health and disease, and social marketing.

  8. Sexting among young adults

    PubMed Central

    Gordon-Messer, Deborah; Bauermeister, Jose Arturo; Grodzinski, Alison; Zimmerman, Marc

    2012-01-01

    Purpose Sexting has stirred debate over its legality and safety, but few researchers have documented the relationship between sexting and health. We describe the sexting behavior of young adults in the United States, and examine its association with sexual behavior and psychological well-being. Methods Using an adapted web version of Respondent-Driven Sampling (webRDS) we recruited a sample of U.S. young adults (ages 18 to 24; N=3447). We examined participant sexting behavior using 4 categories of sexting: 1) Non-Sexters, 2) Receivers, 3) Senders, and 4) Two-way Sexters. We then assessed the relationships between sexting categories and sociodemographic characteristics, sexual behavior and psychological well-being. Results Over half (57%) of respondents were Non-Sexters, 28.2% of the sample were Two-way Sexters, 12.6% were Receivers, and 2% were Senders. Males were more likely to be Receivers than females. Sexually active respondents were more likely to be Two-way Sexters than non-sexually active respondents. Among participants who were sexually active in the past 30 days, we found no differences across sexting groups in number of sexual partners, or number of unprotected sex partners in the past 30 days. We also found no relationship between sexting and psychological well-being. Conclusions Our results suggest that sexting is not related to sexual risk behavior or psychological well-being. We discuss the findings of this study and propose directions for further research on sexting. PMID:23299018

  9. The young female athlete.

    PubMed

    Hurvitz, Michal; Weiss, Ram

    2009-12-01

    Participation of adolescents and young women in strenuous sports activity may lead to various metabolic and psychological derangements of clinical relevance to the endocrinologist. The most common manifestations encountered in practice are primary and secondary amenorrhea, reduced bone mineral density and eating disorders. The occurrence of all three together has been named "the athletic triad". The underlying hormonal drivers that lead to some of these manifestations are the reduced leptin level as well as the persistent low grade stress response commonly observed in such females. "Exercise-related female reproductive dysfunction" (ERFRD), can possibly include short-term (infertility) and long-term (osteoporosis) consequences. Functional hypothalamic amenorrhea, a manifestation of ERFRD in adolescence, is an integrated response to the combination of excessive physical and emotional stress, exercise, and/or reduced food intake characterized by decreased endogenous GNRH secretion. The primary aim of treating these athletes should be the prevention of the development of any component of the triad as well as the whole complex by educating athletes, trainers, parents and health care professionals about proper nutrition and safe training. The long term prognosis is good. However, significant long term morbidity may affect these young women later in life.

  10. Sexing young snowy owls

    USGS Publications Warehouse

    Seidensticker, M.T.; Holt, D.W.; Detienne, J.; Talbot, S.; Gray, K.

    2011-01-01

    We predicted sex of 140 Snowy Owl (Bubo scandiacus) nestlings out of 34 nests at our Barrow, Alaska, study area to develop a technique for sexing these owls in the field. We primarily sexed young, flightless owls (3844 d old) by quantifying plumage markings on the remiges and tail, predicting sex, and collecting blood samples to test our field predictions using molecular sexing techniques. We categorized and quantified three different plumage markings: two types of bars (defined as markings that touch the rachis) and spots (defined as markings that do not touch the rachis). We predicted sex in the field assuming that males had more spots than bars and females more bars than spots on the remiges and rectrices. Molecular data indicated that we correctly sexed 100% of the nestlings. We modeled the data using random forests and classification trees. Both models indicated that the number and type of markings on the secondary feathers were the most important in classifying nestling sex. The statistical models verified our initial qualitative prediction that males have more spots than bars and females more bars than spots on flight feathers P6P10 for both wings and tail feathers T1 and T2. This study provides researchers with an easily replicable and highly accurate method for sexing young Snowy Owls in the field, which should aid further studies of sex-ratios and sex-related variation in behavior and growth of this circumpolar owl species. ?? 2011 The Raptor Research Foundation, Inc.

  11. DNA profiles from fingermarks.

    PubMed

    Templeton, Jennifer E L; Linacre, Adrian

    2014-11-01

    Criminal investigations would be considerably improved if DNA profiles could be routinely generated from single fingermarks. Here we report a direct DNA profiling method that was able to generate interpretable profiles from 71% of 170 fingermarks. The data are based on fingermarks from all 5 digits of 34 individuals. DNA was obtained from the fingermarks using a swab moistened with Triton-X, and the fibers were added directly to one of two commercial DNA profiling kits. All profiles were obtained without increasing the number of amplification cycles; therefore, our method is ideally suited for adoption by the forensic science community. We indicate the use of the technique in a criminal case in which a DNA profile was generated from a fingermark on tape that was wrapped around a drug seizure. Our direct DNA profiling approach is rapid and able to generate profiles from touched items when current forensic practices have little chance of success.

  12. The pervasiveness, connectedness, and intrusiveness of social network site use among young adolescents.

    PubMed

    Espinoza, Guadalupe; Juvonen, Jaana

    2011-12-01

    Young adolescents are quickly becoming avid users of social networking sites (SNSs); however, little is known regarding how they use these sites. The goal of the present study was to examine the extent to which young adolescents use SNSs, with whom they connect via these sites, and whether SNS use disrupts daily functioning. Among 268 middle-school students surveyed, 63% reported having their own profile page on an SNS. On average, adolescents reported having 196 SNS contacts (friends), most of whom were known peers. Young adolescents with an SNS spent most of their time viewing and responding to comments written on their profile page. Among the SNS users, 39% reported getting behind on schoolwork and 37% reported losing sleep at least once because they were visiting an SNS. As SNS use becomes embedded in young teens' daily lives, it is important to better understand how such use affects their daily adaptive functioning.

  13. Immune System Transcriptome in Gingival Tissues of Young Nonhuman Primates

    PubMed Central

    Gonzalez, O.A.; Nagarajan, R.; Novak, M.J.; Orraca, L.; Gonzalez-Martinez, J.A.; Kirakodu, S. S.; Ebersole, J.L.

    2015-01-01

    Young/adolescent humans demonstrate many microorganisms associated with periodontal disease in adults and substantial gingival inflammatory responses. However, younger individuals do not demonstrate the soft and hard tissue destruction that hallmark periodontitis. This study evaluated responses to the oral microbial ecology in gingival tissues from clinically healthy young Macaca mulatta (<3 years old) compared to older animals (5-23 years old). Global transcriptional profiling of four age groups revealed a subset of 159 genes that were differentially expressed at least across one of the age comparisons. Correlation metrics generated a relevance network abstraction of these genes. Partitioning of the relevance network revealed seven distinct communities comprising functionally related genes associated with host inflammatory and immune responses. A group of genes were identified that were selectively increased/decreased or positively/negatively correlated with gingival profiles in the animals. A Principal Components Analysis created metagenes of expression profiles for classifying the 23 animals. The results provide novel system-level insights into gene expression differences in healthy young tissues weighted towards host responses that were associated with anti-inflammatory biomolecules or those linked with T cell regulation of responses. The combination of the regulated microenvironment may help to explain the apparent “resistance” of younger individuals to developing periodontal disease. PMID:26077888

  14. Young Migrants and Discourses on Young Migrants in the Netherlands

    ERIC Educational Resources Information Center

    Gerritsen, Debby; Maier, Robert

    2012-01-01

    This article compares the perspectives of young migrants in the Netherlands with the dominant discourse on "migrants" at present. The integration of young "migrants" have been studied in the European research projects TRESEGY and PROFACITY with the help of a number of ethnographic studies and a questionnaire in the Netherlands.…

  15. Violence and Personality in Forensic Patients: Is There a Forensic Patient-Specific Personality Profile?

    ERIC Educational Resources Information Center

    Stupperich, Alexandra; Ihm, Helga; Strack, Micha

    2009-01-01

    Concerning the discussion about the connection of personality traits, personality disorders, and mental illness, this study focused on the personality profiles of male forensic patients, prison inmates, and young men without criminal reports. The main topic centered on group-specific personality profiles and identifying personality facets…

  16. Effective Communication with Young People

    ERIC Educational Resources Information Center

    Shanahan, Patrick; Elliott, David

    2009-01-01

    The Australian Government established the Office for Youth (the Office) in September 2008 in an effort to engage with the young people of Australia. The Office will work with other government agencies to help young people reach their full potential; make effective transitions to adulthood as they continue to learn, start work, make decisions that…

  17. Environmental Design for Young Children.

    ERIC Educational Resources Information Center

    Frank, Mary, Ed.

    1977-01-01

    The special issue of the journal, Children in Contemporary Society, contains 17 brief articles on environmental design for young handicapped and normal children. Articles have the following titles: "Introduction", "Environmental Design and Architecture", "Why Is Environmental Design Important to Young Children", "Children's Hospital National…

  18. Young People and Contemporary Art

    ERIC Educational Resources Information Center

    Illeris, Helene

    2005-01-01

    In this article empirical examples are used to connect theories about young people, contemporary art forms and learning. The first part of the article introduces the new forms of consciousness which, according to the youth researchers Birgitte Simonsen and Thomas Ziehe, characterize young people of today. In the second part, the qualities of…

  19. Leading Work with Young People

    ERIC Educational Resources Information Center

    Harrison, Roger, Ed.; Benjamin, Cathy, Ed.; Curran, Sheila, Ed.; Hunter, Rob, Ed.

    2007-01-01

    "Leading Work with Young People" provides a selection of writing from a complex and dynamic field of work. The editors bring together key readings and newly commissioned material to present a variety of theoretical and practical perspectives on leading and managing work with young people. The book will equip students with the knowledge, skills,…

  20. Young Children's Understanding of Denial

    ERIC Educational Resources Information Center

    Austin, Keith; Theakston, Anna; Lieven, Elena; Tomasello, Michael

    2014-01-01

    Although a fair amount is known about young children's production of negation, little is known about their comprehension. Here, we focus on arguably the most complex basic form, denial, and how young children understand denial, when it is expressed in response to a question with gesture, single word, or sentence. One hundred twenty-six children in…

  1. Literature for Today's Young Adults.

    ERIC Educational Resources Information Center

    Donelson, Kenneth L.; Nilsen, Alleen Pace

    Defining young adult literature to include any book freely chosen for reading by a person between the ages of 12 and 20, this book is intended to help educate professionals in related fields about the growing body of such literature. The first section of the book provides an introduction to young adult literature, including a discussion of the…

  2. Using Puppets with Young Children.

    ERIC Educational Resources Information Center

    Skelton, Sarah C.; Hamilton, Anne C.

    This paper examines aspects of the use of puppets with young children and provides guidelines on proper times for puppet use, basic movements, and patterns. The use of puppetry in dramatic play provides young children with opportunities for refining communication skills and defining self. Puppetry provides a means for children to explore their…

  3. Young Agricultural Workers in California.

    ERIC Educational Resources Information Center

    Arroyo, Michele Gonzalez; Kurre, Laura

    This report examines the extent to which young people work in California agriculture and describes work-related hazards and injuries among young agricultural workers. Data were gathered through a literature review; discussion groups with parents, community groups, and English-as-a-second-language students in the San Joaquin Valley; surveys of 295…

  4. Young Peoples' Ideas of Infinity.

    ERIC Educational Resources Information Center

    Monaghan, John

    2001-01-01

    Considers young peoples' views of infinity prior to instruction in the methods mathematicians use in addressing the subject of infinity. Presents a partially historical account of studies examining young peoples' ideas of infinity. Four sections address potential pitfalls for research in this area and the work of Piaget, issues concerning the…

  5. Discovering Nature with Young Children.

    ERIC Educational Resources Information Center

    Chalufour, Ingrid; Worth, Karen

    Young children's curiosity about nature and their need to make sense of the world presents an opportunity to incorporate science as a natural and critical part of children's early learning. This guide, part of a preschool science curriculum, uses an inquiry approach to encourage young naturalists to observe life more closely, build an…

  6. Sport nutrition for young athletes.

    PubMed

    Purcell, Laura K

    2013-04-01

    Nutrition is an important part of sport performance for young athletes, in addition to allowing for optimal growth and development. Macronutrients, micronutrients and fluids in the proper amounts are essential to provide energy for growth and activity. To optimize performance, young athletes need to learn what, when and how to eat and drink before, during and after activity.

  7. Injuries to the Young Athlete.

    ERIC Educational Resources Information Center

    Sandusky, Jane C.

    A review of literature on the incidence and nature of injuries to young athletes is presented on the topics of: (1) physiological characteristics of preadolescents, adolescents, and young adults; (2) musculo-skeletal changes in the growing athlete; (3) epiphyseal injuries and their potential for resulting in temporary or permanent impairment; (4)…

  8. Self-harm in young offenders.

    PubMed

    Borschmann, Rohan; Coffey, Carolyn; Moran, Paul; Hearps, Stephen; Degenhardt, Louisa; Kinner, Stuart A; Patton, George

    2014-12-01

    The prevalence and correlates of self-harm and suicidal behavior in 515 young offenders (mean age 17.3 years, SD = 1.7) serving community-based orders (CBOs; n = 242) or custodial sentences (n = 273) in Victoria, Australia, are described. Results from structured interviews showed that 83 (16.1%) participants reported self-harming in the previous 6 months, and this was more common among those serving custodial sentences than those serving CBOs (19.4% vs. 12.4%; OR 3.10, 95% CI: 1.74-5.55). Multiple incidents were more common in females and 24% (95% CI: 19-39) of participants who had self-harmed reported having done so with suicidal intent. Self-harm was associated with recent bullying victimization, expulsion from school, past year violent victimization, cannabis dependence, and risk-taking behavior in the preceding year. The epidemiological profile of self-harm in this population appears to be distinct from that seen in the general population. Young offenders who self-harm are a vulnerable group with high rates of psychiatric morbidity, substance misuse problems, and social risk factors. They may benefit from targeted psychological interventions designed specifically to address impulsivity, delivered both within-and during the transition from-the youth justice system.

  9. Post-traumatic knee osteoarthritis in the young patient: therapeutic dilemmas and emerging technologies.

    PubMed

    Stiebel, Matthew; Miller, Larry E; Block, Jon E

    2014-01-01

    Traumatic knee injury is common in young adults and strongly contributes to premature development of knee osteoarthritis (OA). Post-traumatic knee OA poses a therapeutic dilemma to the physician, since no known therapy has an acceptable safety profile, effectively relieves joint pain, and enjoys reasonable patient acceptance. Consequently, these young patients will ultimately be faced with the decision to either undergo surgical intervention, despite prosthesis durability concerns, or to continue with ineffective nonsurgical treatment. Emerging therapies, such as biologics, disease-modifying drugs, partial joint resurfacings, and minimally invasive joint-unloading implants are currently being studied to fill this therapeutic void in the young patient with post-traumatic knee OA.

  10. Measurement of aesthetic proportions in the profile view of Koreans.

    PubMed

    Wang, Jong Hwan; Jang, Yong Ju; Park, Soo-Kyung; Lee, Bong-Jae

    2009-02-01

    We have evaluated the usefulness of direct soft tissue measurements in profile photographs for determining the nasal proportions and angles of young Korean individuals and those of rhinoplasty patients, and we compared these findings with existing norms of Caucasian populations. We retrospectively compared preoperative profile measurements of nasal length, nasal tip projection, dorsal height, radix height, nasolabial angle, and nasofrontal angle in 123 patients who underwent rhinoplasty, with measurements in 21 young Korean adults. Rhinoplasty patients were grouped by preoperative diagnosis as deviated nose without saddle or hump, saddle nose, hump nose, and low radix. The young Koreans had a nasal length to nasal tip projection to dorsal height to radix height ratio of 2:0.97:0.61:0.28. Dorsal height differed significantly among groups of rhinoplasty patients. Those with low radix had the lowest dorsal and radix height, whereas those with saddle nose had the smallest nasal tip projection. The average nasolabial and nasofrontal angles were 78.5 degrees and 82.7 degrees, respectively, in young male Koreans and 126.0 degrees and 133.6 degrees, respectively, in young female Koreans. In the deviated nose group, all parameters except for nasofrontal angle were significantly changed after rhinoplasty. In the saddle nose group, nasal tip projection and dorsal height were significantly increased, whereas, in the hump nose group, nasal tip projection and nasolabial angle were significantly altered. Direct soft tissue measurement on profile photographs is useful for assessing nasal characteristics and postrhinoplasty outcomes. Compared with Caucasians, young Koreans had relatively lower dorsum and radix and more acute nasolabial angle, but similar nasofrontal angle.

  11. [Pregnancy in young girls].

    PubMed

    Klapp, C

    2003-06-01

    More and increasingly young adolescents are sexually active and pay less or no attention to contraception. The pregnancy rate among adolescents has been definitely increasing in recent years and especially among the youngest. This entails a large proportion of medicosomatic and also psychosocial risks such as premature labour and delivery as well as social disadvantages. Moreover, abortions have greatly increased. e.g. by 20% in 2001. Among the causes besides earlier maturity we may assume inadequate sex education falling short of cognitive capacity and emotional needs as well as difficult social problems with deficiencies in tenderness requirements and poor prospects of vocational training and professional career 8 examples, case reports). The overall situation pre-programmes medium-term and long-term consequences such as deficient school education and training, financial dependence and excessive financial and emotional strain on mother and child. A considerable gap in this regard can be filled by medical health promotion in step with physical and mental development, as well as by primary and secondary prevention in respect of information deficits, within the framework of a sound relationship of trust and reliability between the physician and the (female) patient.

  12. Stereoacuity in young children.

    PubMed

    Fox, R; Patterson, R; Francis, E L

    1986-04-01

    Previous investigations of stereopsis in children have found that stereoacuity improves gradually over time and does not reach adult levels until well into childhood. The unusually protracted period of development implied by these data is at odds with the development of other visual capacities, such as acuity, contrast sensitivity, increment thresholds, and flicker fusion. When tested on those dimensions, children, by the age of five, achieve thresholds that are only moderately higher than those achieved by adults. To determine if the elevated thresholds for stereopsis found in children could be attributable to the methods used to obtain them, the authors assessed stereoacuity of children, 3 to 5 yr of age, using a laboratory test combined with procedures designed to optimize the limited attentional, motivational, and response capabilities of young children. The thresholds obtained (median = 12.6 sec) are much lower than previously reported and are close, but not equal, to the thresholds of adults. These data suggest that the development of stereopsis is not unusually protracted relative to the development of other visual capacities. The elevation of threshold relative to adult values is similar to the shortfall found in studies of other visual capacities and has led investigators to suggest, and the authors concur, that children do not possess the sophisticated cognitive strategies that adults can employ when thresholds are approached and uncertainty is high. Given that interpretation, it is suggested that the maturation of stereoscopic capacity is nearly complete in children 3 to 5 yr of age.

  13. [Young children and books].

    PubMed

    Diatkine, R; Bonnafé, M; Roy, J; Camus, C; Brandao, C

    1986-01-01

    Children come into contact very early with the written language. The work of Emilia Ferreiro, a student of Piaget, has shown that from early on, well before they can read, they know that the written word has a meaning. Their successive hypotheses show an elaboration which does not occur by chance. Experience shows that babies have a specific interest for a book as an object. They recognize the value of the pictures, as much representations of their mental representations as are words, whereas these two capacities evolve in a complementary fashion. The capacity to be interested by a narrative introduces a new form of organization in the chain of representations, whether they refer to absent or imaginary objects. A good story has a special place among the narratives the child hears, which actually have the specific structures of the written language. The authors of this work report a number of examples of very young children who are put in contact with books. They see in this a new model for mental health work which can be set up by virtue of meetings outside the school rooms, the mental health services, and even of the libraries, by people of different professional skills, in order to loosen the vice of the children's daily routine, and to give the child time to dream with the books, and to draw the adults in to a salutary disorder.

  14. Deprojecting the nasal profile.

    PubMed

    Papel, I D; Mabrie, D C

    1999-02-01

    The nose is the most prominent aesthetic feature of the facial profile. Nasal length, tip rotation, and tip projection are integral aspects in analysis of the nasal profile. In most rhinoplasties the surgeon has the difficult task of increasing or maintaining tip projection of an underprojected or normally projected nasal tip. Less commonly, the rhinoplastic surgeon is presented with an overprojected nasal tip, and efforts are focused on deprojecting the nasal profile. In this article, the authors present a discussion of the overprojected tip, elucidating strategies of analysis, etiologies, and management of the nasal profile and give clinical examples.

  15. Emojis help young people communicate.

    PubMed

    2016-10-26

    'The use of technology to support communication in therapy is an exciting development, particularly the use of mobile device emojis to help young people express, and practitioners to assess, their mental distress'.

  16. Informal Education with Young Offenders.

    ERIC Educational Resources Information Center

    Williams, David

    1994-01-01

    The example of an environmental conservation program for young offenders demonstrates the efficacy of group activities in enhancing self-esteem and coping skills and in enabling transition out of the custodial environment. (SK)

  17. Projects that Power Young Minds

    ERIC Educational Resources Information Center

    Helm, Judy Harris

    2004-01-01

    The use of sensory-motor approach of learning develops a long-term effect on young minds for future learning. The valuable ways of teaching students with projects that are multidisciplinary, thought provoking and emotionally involving are described.

  18. Collaborative Writing for Young Adults.

    ERIC Educational Resources Information Center

    Hadley, Lee; Irwin, Annabelle

    1992-01-01

    Presents a dialogue between the authors on what it is like to collaborate in writing young adult fiction. Discusses their writing processes, how they come up with ideas for their books, and how they get the books published. (RS)

  19. Campus Profile 98.

    ERIC Educational Resources Information Center

    Glendale Community Coll., CA. Planning and Research Office.

    Glendale Community College's Campus Profile is designed to assist faculty, staff, and students in understanding the college's diverse operations. Organized around an outline from the state accountability model, this statistical report focuses on the academic years 1995-1997. "Campus Profile '98" includes more accountability performance…

  20. Estimating Cognitive Profiles Using Profile Analysis via Multidimensional Scaling (PAMS)

    ERIC Educational Resources Information Center

    Kim, Se-Kang; Frisby, Craig L.; Davison, Mark L.

    2004-01-01

    Two of the most popular methods of profile analysis, cluster analysis and modal profile analysis, have limitations. First, neither technique is adequate when the sample size is large. Second, neither method will necessarily provide profile information in terms of both level and pattern. A new method of profile analysis, called Profile Analysis via…

  1. Coming to Terms with Perfection: The Case of Terri Schiavo

    ERIC Educational Resources Information Center

    Hyde, Michael J.; McSpiritt, Sarah

    2007-01-01

    Our project is intended to supplement and extend research that emphasizes how the rhetoric informing the euthanasia debate admits a call of conscience and how this call would have us act heroically as we acknowledge what is arguably some particular truth that is at work in the debate (e.g., only God has the right to take a life). The relationship…

  2. An Absorbing Look at Terry-Cloth Towels

    ERIC Educational Resources Information Center

    Moyer, Richard; Everett, Susan

    2010-01-01

    This article describes a lesson where students explore the absorbency of several towels with different weaves and weights. The lesson follows the 5E learning-cycle model and incorporates engineering in the sense of product testing with a focus on the relationship between the weave of a towel and its absorbency. The National Science Education…

  3. Feb. 11, 1998 Letter to Terry Godar on MSW Landfills

    EPA Pesticide Factsheets

    This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Policy and Guidance Database available at www2.epa.gov/title-v-operating-permits/title-v-operating-permit-policy-and-guidance-document-index. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  4. Adaptive Behavior and Problem Behavior in Young Children with Williams Syndrome

    ERIC Educational Resources Information Center

    Hahn, Laura J.; Fidler, Deborah J.; Hepburn, Susan L.

    2014-01-01

    The present study compares the adaptive behavior profile of 18 young children with Williams syndrome (WS) and a developmentally matched group of 19 children with developmental disabilities and examines the relationship between adaptive behavior and problem behaviors in WS. Parents completed the Vineland Adaptive Behavioral Scales--Interview…

  5. Characteristics of Young Parents Investigated and Opened for Ongoing Services in Child Welfare

    ERIC Educational Resources Information Center

    Fallon, Barbara; Ma, Jennifer; Black, Tara; Wekerle, Chris

    2011-01-01

    This study uses a national child welfare dataset to examine the profile of young parents who are the subject of maltreatment-related investigation and to identify which factors determine service provision from the child welfare system at the conclusion of the investigation. Specifically, it examines how workers in the child welfare system decide…

  6. Progressive School Administration: Ella Flagg Young and the Chicago Schools, 1909-1915.

    ERIC Educational Resources Information Center

    Smith, Joan K.

    Ella Flagg Young's contributions as an administrator in the Chicago public schools from 1909-15 are assessed. Intended as a profile of an administrator whose personal accomplishments broadened American education, the study is also a history of progressive and vocational education in Chicago during the early 20th century. Characterized as a woman…

  7. Indicators of Intellectual Disabilities in Young Children with Autism Spectrum Disorders

    ERIC Educational Resources Information Center

    Rivard, Mélina; Terroux, Amélie; Mercier, Céline; Parent-Boursier, Claudel

    2015-01-01

    No agreement has been reached yet on the co-occurrence of Intellectual Disability (ID) and Autism Spectrum Disorders (ASD) in young children. This study describes the clinical profiles of 253 children with ASD between 30 and 65 months old, on IQ and adaptive behaviors, prior to their entry in an early behavioral intervention program. Results…

  8. Creative Experiences: An Arts Curriculum for Young Children Including Those with Special Needs.

    ERIC Educational Resources Information Center

    Broughton, Belinda

    For use in any classroom or group setting for young children, this arts curriculum guide provides a total of 112 learning activities equally distributed across the areas of creative movement, drama, music, and visual arts. The activities are correlated with the Learning Accomplishment Profile (LAP), a developmental assessment instrument. Because…

  9. Strategies to Reduce the Bullying of Young Children with Asperger Syndrome

    ERIC Educational Resources Information Center

    Attwood, Tony

    2004-01-01

    Bullying can start in a child's early school years, and this paper initially explains the distinct profile of behaviour and abilities of young children with Asperger Syndrome and why they can be more vulnerable than their peers to being the target of bullying. The paper subsequently describes a range of strategies designed to reduce the frequency…

  10. Brief Report: Use of DQ for Estimating Cognitive Ability in Young Children with Autism

    ERIC Educational Resources Information Center

    Delmolino, Lara M.

    2006-01-01

    The utility of Developmental Quotients (DQ) from the Psychoeducational Profile--Revised (PEP-R) to estimate cognitive ability in young children with autism was assessed. DQ scores were compared to scores from the Stanford-Binet Intelligence Scales--Fourth Edition (SB-FE) for 27 preschool students with autism. Overall and domain DQ's on the PEP-R…

  11. Correlation between serum lipid profile and carotid intima-media thickness in Polycystic Ovarian Syndrome.

    PubMed

    Saha, Sarama; Sarkar, Chandan; Biswas, Subhash Chandra; Karim, R

    2008-07-01

    Abnormal lipid profile is often found in women with Polycystic Ovary Syndrome. To assess the impact of abnormal lipid profile on atherosclerosis in young Polycystic Ovary Syndrome women, carotid intima-media thickness as judged by B-mode ultrasonography were done in 30 young (18-35 yrs) Polycystic Ovary Syndrome women and in similarly age-matched 30 apparently healthy controls. Compared to controls, young Polycystic Ovary Syndrome women had significantly elevated serum total cholesterol, triglyceride and LDL-C levels and carotid intima-media thickness. HDL-C level did not differ significantly between two groups of women. In Polycystic Ovary Syndrome women carotid intima-media thickness was positively correlated with serum total cholesterol, triglyceride and LDL-C and negatively correlated with serum HDL-C. Our study suggests that even young Polycystic Ovary Syndrome women are prone to atherosclerosis from early age.

  12. Breast Cancer in Young Women: Research Priorities. A Report of the Young Survival Coalition Research Think Tank Meeting.

    PubMed

    Korde, Larissa A; Partridge, Ann H; Esser, Michelle; Lewis, Stacy; Simha, Joy; Johnson, Rebecca H

    2015-03-01

    Breast cancer in young women is a significant issue-7% of all female breast cancer is diagnosed in women under 40 years of age. Young women with breast cancer (YWBC) face significant and unique challenges, including a higher likelihood of biologically aggressive disease and metastatic disease at diagnosis, leading to poorer prognosis, more aggressive treatment and long-term treatment-related toxicities, and unique psychosocial concerns. This article summarizes the Young Survival Coalition (YSC) Research Think Tank Meeting, held in Arlington, Virginia, in February 2013, and presents the process that led to YSC's priorities for YWBC research. The meeting's participants focused on six broad categories of investigation in which additional advancements in research on YWBC are crucial: risk factors; treatment; fertility; pregnancy-associated breast cancer; quality of life and survivorship; and metastasis. Several key themes emerged from this meeting. Researchers and advocates felt that a large-scale data registry focused on YWBC is necessary to collect quality information to guide future research for YWBC. This database should include clinical data, genomic profiling of primary tumor and metastatic sites, and an increased focus on fertility and pregnancy following breast cancer treatment. The participants also felt that more must be done to elucidate how and why YWBC develop more aggressive tumors, and to what degree treatment should be modified for young women. The discussions summarized here led to the formulation of YSC's Research Agenda, published in May 2014.

  13. Interior Cornice Profile, Interior Pilaster Profile, Lions Head Roof Scupper, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Interior Cornice Profile, Interior Pilaster Profile, Lions Head Roof Scupper, and Interior Panel Moulding - Flanders Field American Cemetery & Memorial, Chapel, Wortegemseweg 117, Waregem, West Flanders (Belgium)

  14. Expedition 29 Crew Profile

    NASA Video Gallery

    The six members of Expedition 29 are profiled and interviewed. NASA astronauts Mike Fossum and Dan Burbank; JAXA astronaut Satoshi Furukawa; and cosmonauts Anton Shkaplerov and Anatoly Ivanishin di...

  15. Profile of Older Americans

    MedlinePlus

    ... Administration on Aging Administration on Disabilities Center for Integrated Programs Center for Performance and Evaluation National Institute ... Project Aging Statistics Profile of Older Americans AGing Integrated Database (AGID) Census Data & Population Estimates Projected Future ...

  16. Contaminated Sediment Core Profiling

    EPA Science Inventory

    Evaluating the environmental risk of sites containing contaminated sediments often poses major challenges due in part to the absence of detailed information available for a given location. Sediment core profiling is often utilized during preliminary environmental investigations ...

  17. Attitude profile design program

    NASA Technical Reports Server (NTRS)

    1991-01-01

    The Attitude Profile Design (APD) Program was designed to be used as a stand-alone addition to the Simplex Computation of Optimum Orbital Trajectories (SCOOT). The program uses information from a SCOOT output file and the user defined attitude profile to produce time histories of attitude, angular body rates, and accelerations. The APD program is written in standard FORTRAN77 and should be portable to any machine that has an appropriate compiler. The input and output are through formatted files. The program reads the basic flight data, such as the states of the vehicles, acceleration profiles, and burn information, from the SCOOT output file. The user inputs information about the desired attitude profile during coasts in a high level manner. The program then takes these high level commands and executes the maneuvers, outputting the desired information.

  18. Profiles in Cancer Research

    Cancer.gov

    These articles put a face to some of the thousands of individuals who contribute to NCI’s cancer research efforts. The profiles highlight the work of scientists and clinicians and describe the circumstances and motivation behind their work.

  19. P Cygni type profiles.

    NASA Astrophysics Data System (ADS)

    Peraiah, A.; Srinivasa Rao, M.

    The authors present a series of P Cygni type profiles of spectral lines computed by employing different velocity laws of expansion in a spherically symmetric atmosphere. A comparison has been made with those of Beals classification. They have employed the line transfer equation in comoving frame in certain test cases, to obtain the source function which is being used to calculate the profiles observed at infinity.

  20. BWR AXIAL PROFILE

    SciTech Connect

    J. Huffer

    2004-09-28

    The purpose of this calculation is to develop axial profiles for estimating the axial variation in burnup of a boiling water reactor (BWR) assembly spent nuclear fuel (SNF) given the average burnup of an assembly. A discharged fuel assembly typically exhibits higher burnup in the center and lower burnup at the ends of the assembly. Criticality safety analyses taking credit for SNF burnup must account for axially varying burnup relative to calculations based on uniformly distributed assembly average burnup due to the under-burned tips. Thus, accounting for axially varying burnup in criticality analyses is also referred to as accounting for the ''end effect'' reactivity. The magnitude of the reactivity change due to ''end effect'' is dependent on the initial assembly enrichment, the assembly average burnup, and the particular axial profile characterizing the burnup distribution. The set of bounding axial profiles should incorporate multiple BWR core designs and provide statistical confidence (95 percent confidence that 95 percent of the population is bound by the profile) that end nodes are conservatively represented. The profiles should also conserve the overall burnup of the fuel assembly. More background on BWR axial profiles is provided in Attachment I.

  1. Accelerated Profile HMM Searches.

    PubMed

    Eddy, Sean R

    2011-10-01

    Profile hidden Markov models (profile HMMs) and probabilistic inference methods have made important contributions to the theory of sequence database homology search. However, practical use of profile HMM methods has been hindered by the computational expense of existing software implementations. Here I describe an acceleration heuristic for profile HMMs, the "multiple segment Viterbi" (MSV) algorithm. The MSV algorithm computes an optimal sum of multiple ungapped local alignment segments using a striped vector-parallel approach previously described for fast Smith/Waterman alignment. MSV scores follow the same statistical distribution as gapped optimal local alignment scores, allowing rapid evaluation of significance of an MSV score and thus facilitating its use as a heuristic filter. I also describe a 20-fold acceleration of the standard profile HMM Forward/Backward algorithms using a method I call "sparse rescaling". These methods are assembled in a pipeline in which high-scoring MSV hits are passed on for reanalysis with the full HMM Forward/Backward algorithm. This accelerated pipeline is implemented in the freely available HMMER3 software package. Performance benchmarks show that the use of the heuristic MSV filter sacrifices negligible sensitivity compared to unaccelerated profile HMM searches. HMMER3 is substantially more sensitive and 100- to 1000-fold faster than HMMER2. HMMER3 is now about as fast as BLAST for protein searches.

  2. Doppler wind profile experiment

    NASA Technical Reports Server (NTRS)

    Arnold, J. E.

    1985-01-01

    The data collection phase of a Doppler wind measurement experiment supported by high-resolution Jimsphere/FPS-16 wind data and Windsonde data was carried out at the Kennedy Space Center in February, March and early April of 1985. The Doppler wind measurements were made using a hybrid doppler profiler put in place by the Johnson Space Center and a SOUSY profiler operated by Radian Corporation. Both systems operated at 50 Mhz. Although the doppler profiler systems were located 10 km apart to enable concurrent operation of the systems for data comparison, little concurrent data were obtained due to set-up delays with the SOUSY system, and system problems with the WPL system during the last month of the test. During the test period, special serial Jimsphere soundings were taken at two-hour intervals on six days in March and April in addition to balloon soundings taken in support of the Shuttle launch operations. In addition, there is temperature, moisture and wind information available from the daily morning Radiosonde sounding taken at the Kennedy site. The balloon release point was at the same location as the SOUSY profiler. Vertical resolution of the SOUSY profiler was 150 M to approximately 20 km. The vertical resolution of the WPL profiler was 290 M to 10 km and 870 M to 17 km. Winds determined form the Jimsphere balloon have a vertical resolution of 30 M.

  3. Responding to Young Adult Literature. Young Adult Literature Series.

    ERIC Educational Resources Information Center

    Monseau, Virginia R.

    This book focuses on how readers respond to the power of young adult literature--negating the assumption that because such literature appeals to adolescents it cannot possibly be worthy of a place in the language arts curriculum. The book serves two purposes: it describes and discusses the oral and written response of adolescents and adults to…

  4. Multicultural Monologues for Young Actors. The Young Actors Series.

    ERIC Educational Resources Information Center

    Slaight, Craig, Ed.; Sharrar, Jack, Ed.

    This book presents 62 monologue selections from diverse cultures for young actors to perform. The book's selections offer "quality literature by significant writers." Some of the writers represented in the book are George C. Wolfe, Miguel Pinero, Lorraine Hansberry, Amiri Baraka (LeRoi Jones), John M. Synge, Yukio Mishima, Reynolds…

  5. Young Scientist in Classroom

    NASA Astrophysics Data System (ADS)

    Doran, Rosa

    simulate experiments, in order to spark young people’s interest in science and in following scientific careers.

  6. Young adults’ experiences with cancer

    PubMed Central

    Miedema, Baukje (Bo); Easley, Julie; Hamilton, Ryan

    2006-01-01

    OBJECTIVE To examine the experiences with cancer of adults diagnosed when between 20 and 35 years old. DESIGN Qualitative study using semistructured interviews. SETTING Largest health care region in the province of New Brunswick. PARTICIPANTS Six men and 9 women cancer patients and survivors. METHOD Fifteen adults interviewed when between the ages of 20 and 43 representing a variety of cancers and stages of disease were recruited for this study. Interviews were guided by a set of open-ended questions and explored participants’ experiences with cancer from initial presentation of symptoms through to survivorship issues. MAIN FINDINGS The most important clinical issue that emerged from the analysis was that participants’ youth appeared to contribute to delays in diagnosis of cancer. These delays were attributed to either patients’ or physicians’ inaction. Some patients attributed their initial cancer symptoms to the adverse effects of alcohol or excessive partying; others feared a bad diagnosis and delayed seeking help. Family physicians frequently interpreted nonspecific symptoms as resulting from patients’ lifestyle choices and were reluctant to consider a diagnosis of cancer. Several family physicians reportedly believed that persistent symptoms could not be the result of cancer because patients were too young. CONCLUSION Although cancer is relatively rare in young adults, family physicians need to include it in differential diagnoses. Both patients and physicians tend to minimize cancer symptoms in young adults. Delays in diagnosis might not affect health outcomes, but can cause distress to young adults with cancer. PMID:17279205

  7. Young Writers' Construction of Agency

    ERIC Educational Resources Information Center

    Fisher, Ros

    2010-01-01

    This paper considers young learners' construction of agency in the context of classroom writing lessons. It draws on data from the Esmee Fairbairn-funded project, "From Talk to Text: Using Talk to Support Writing", which investigated the relationship between talk and writing in early years classrooms. The paper reports on results from…

  8. Young Children's Notations for Fractions

    ERIC Educational Resources Information Center

    Brizuela, Barbara M.

    2006-01-01

    This paper focuses on the kinds of notations young children make for fractional numbers. The extant literature in the area of fractional numbers acknowledges children's difficulties in conceptualizing fractional numbers. Some of the research suggests possibly delaying an introduction to conventional notations for algorithms and fractions until…

  9. Teaching Chess to Young Children.

    ERIC Educational Resources Information Center

    Bankauskas, Deborah

    2000-01-01

    Presents suggestions for teaching chess to young children as part of the problem-solving component of a kindergarten mathematics curriculum. Discusses the introduction of pairs of chess characters, playing challenge games with teachers to enhance skill development, and writing down the rules of the game. Notes that children's problem-solving and…

  10. Discoveries: Fiction for Young Teens.

    ERIC Educational Resources Information Center

    Library of Congress, Washington, DC. National Library Service for the Blind and Physically Handicapped.

    This bibliography lists selected fiction books for the enjoyment of visually or physically disabled sixth through ninth graders. The books extend the literary experience of young teens, while allowing them to glimpse life as it is lived by others and find greater understanding of themselves. The bibliography lists books available on disc, on…

  11. Never Too Young to Orienteer.

    ERIC Educational Resources Information Center

    Lavine, Carolyn

    1992-01-01

    Describes orienteering courses for children, including courses that introduce young children to the idea of navigating in the outdoors and courses that teach map and compass skills and problem-solving techniques to older children. Lists sources of information and references. (SV)

  12. Interpreting Literature for Young Children.

    ERIC Educational Resources Information Center

    Post, Robert M.

    1983-01-01

    Looks at the performance of children's literature by college students with respect to the value of reading to young children, selecting and performing the literature, purposes of a unit or course in the oral interpretation of this genre of literature, and some practical performance considerations. (PD)

  13. Helping Young Children Manage Stress.

    ERIC Educational Resources Information Center

    Texas Child Care, 2002

    2002-01-01

    Describes the common symptoms of stress exhibited by young children including: (1) social or behavioral; (2) physical; (3) emotional; (4) cognitive; and (5) language. Addresses causes of stress, which typically represent change, fear, or loss in children. Offers strategies for easing children's stress including muscle relaxation, deep breathing,…

  14. Young Children's Influence in Preschool

    ERIC Educational Resources Information Center

    Emilson, Anette

    2007-01-01

    The purpose of this study was to investigate how very young children can influence their daily life in preschool, in relation to teacher control. The specific questions studied were: What opportunities do the children have to make their own choices and take the initiative? How does teacher control manifest itself? What form do permanent…

  15. To Be Young and Gifted.

    ERIC Educational Resources Information Center

    Klein, Pnina S., Ed.; Tannenbaum, Abraham J., Ed.

    This book reviews and summarizes recent research into the intellectual, emotional and creative development of young gifted children. An introductory section includes the following: "Early Signs of Giftedness: Research and Commentary" (Abraham Tannenbaum); "Creative Giftedness in Children" (Robert Sternberg and Todd Lubart); and "Cultural…

  16. The Young Child in Focus.

    ERIC Educational Resources Information Center

    Katz, Lilian G.

    The question of what children need for optimal development is discussed. The "principle of optimum effects" is seen as fundamental: good for children is only good for them in the "right" of optimum proportions. Seven propositions about the needs of children are advanced: (1) The young child has to have a deep sense of safety;…

  17. The Spirituality of Young Australians

    ERIC Educational Resources Information Center

    Mason, Michael; Singleton, Andrew; Webber, Ruth

    2007-01-01

    A research project conducted in 2003-2006, the Spirit of Generation Y, using both extended interviews and a nationwide survey, revealed three main strands in the spirituality of young Australians: traditional, alternative and humanist. Their involvement in traditional religions was declining, like that of their parents, and although some adopted…

  18. Avoid Overtraining in Young Athletes

    ERIC Educational Resources Information Center

    Rearick, Matt; Creasy, John; Buriak, Jim

    2011-01-01

    Each year many young athletes suffer injuries from overtraining. According to the existing literature, strategies do exist to help control this growing problem. This article explores the basic nature of training and overtraining, with a particular emphasis on endurance athletes. Several psychological factors are highlighted as the first clear…

  19. Mathematical Modelling with Young Children

    ERIC Educational Resources Information Center

    English, Lyn D.; Watters, James J.

    2004-01-01

    This paper addresses the first year of a three-year, longitudinal study which introduces mathematical modeling to young children and provides professional development for their teachers. Four classes of third-graders (8 years of age) and their teachers participated in the first year of the program, which involved several preliminary modeling…

  20. Intellectual Freedom for Young Adolescents

    ERIC Educational Resources Information Center

    Bucher, Katherine T.; Manning, M. Lee

    2007-01-01

    Although some music lyrics and television content may indicate an overall easing of censorship in U.S. society, authors, educators, young people, and all other individuals who value free access to information continue to face the threat of censorship from people who try to impose their value systems on others. While censorship can affect any type…

  1. Supporting Young Children with Disabilities

    ERIC Educational Resources Information Center

    Hebbeler, Kathleen; Spiker, Donna

    2016-01-01

    What do we know about young children with delays and disabilities, and how can we help them succeed in prekindergarten through third grade? To begin with, Kathleen Hebbeler and Donna Spiker write, identifying children with delays and disabilities to receive specialized services under the Individuals with Disabilities Education Act poses several…

  2. Aerospace for the Very Young.

    ERIC Educational Resources Information Center

    2003

    This packet includes games and activities concerning aerospace education for the very young. It is designed to develop and strengthen basic concepts and skills in a non-threatening atmosphere of fun. Activities include: (1) "The Sun, Our Nearest Star"; (2) "Twinkle, Twinkle, Little Star, How I Wonder Where You Are"; (3) "Shadows"; (4) "The Earth…

  3. Overtraining and elite young athletes.

    PubMed

    Winsley, Richard; Matos, Nuno

    2011-01-01

    In comparison to adults, our knowledge of the overtraining syndrome in elite young athletes is lacking. The evidence indicates an incidence rate of ∼20-30%, with a relatively higher occurrence seen in individual sport athletes, females and those competing at the highest representative levels. The most commonly reported symptoms are similar to those observed in over trained adult athletes: increased perception of effort during exercise, frequent upper respiratory tract infections, muscle soreness, sleep disturbances, loss of appetite, mood disturbances, shortness of temper, decreased interest in training and competition, decreased self-confidence, inability to concentrate. The association between training load and overtraining is unclear, and underlines the importance of taking a holistic approach when trying to treat or prevent overtraining in the young athlete so that both training and non-training stressors are considered. Of particular relevance to the issue of overtraining in the elite young athlete are the development of a unidimensional identity, the lack of autonomy, disempowerment, perfectionist traits, conditional love, and unrealistic expectations. Overtraining syndrome is a complex phenomenon with unique and multiple antecedents for each individual; therefore, an open-minded and comprehensive perspective is needed to successfully treat/prevent this in the young athlete.

  4. Grief: Helping Young Children Cope

    ERIC Educational Resources Information Center

    Wood, Frances B.

    2008-01-01

    In their role as caregivers supporting the children they teach, it is important for teachers to understand the grieving process and recognize symptoms of grief. The author explains Elisabeth Kubler-Ross's five stages of grief and offers 10 classroom strategies to help young children cope with their feelings.

  5. Nutrient Needs of Young Athletes.

    ERIC Educational Resources Information Center

    Willenberg, Barbara; Hemmelgarn, Melinda

    1991-01-01

    Explains the nutritional requirements of children and adolescents, and the physiological roles of the major nutrients. Details the nutrient needs of young athletes, including pre- and postgame meals and fluid replacement. Discusses eating disorders and obesity. Advocates a diet rich in complex carbohydrates. (BC)

  6. Creating Environments for Young Children.

    ERIC Educational Resources Information Center

    Sanoff, Henry

    The planning and design of child care centers has been undertaken without sufficient knowledge of children's spatial behavior, resulting in centers not providing appropriate physical conditions for young children's developmental needs. Research suggests that physical environment is important in supporting child development. Child care settings…

  7. Sports Nutrition for Young Athletes

    ERIC Educational Resources Information Center

    Cotugna, Nancy; Vickery, Connie E.; McBee, Sheldon

    2005-01-01

    Nutritional needs for peak athletic performance include sufficient calorie intake, adequate hydration, and attention to timing of meals. Student athletes and their advisors often are misinformed or have misconceptions about sports nutrition. This paper identifies nutritional needs of young athletes, reviews common misconceptions, and examines the…

  8. Stravinsky's "Firebird" and Young Children.

    ERIC Educational Resources Information Center

    Roebuck, Edith

    1999-01-01

    Describes how the young children of the Early Learning Center in the Chelsea (Massachusetts) school district learned about Igor Stravinsky's ballet suite, "The Firebird." Explains that children in three kindergarten classes depicted the ballet's characters in a participatory performance. Highlights some qualitative observations. (CMK)

  9. Fact Sheet: Vulnerable Young Children

    ERIC Educational Resources Information Center

    Shaw, Evelyn, Comp.; Goode, Sue, Comp.

    2008-01-01

    This fact sheet provides data on infants, toddlers and young children who are experiencing high stress as a result of a number of risk factors specifically identified in the Individuals with Disabilities Education Improvement Act of 2004 (IDEA 2004), including substantiated abuse or neglect, foster care placement, homelessness, exposure to family…

  10. Recognizing Young Readers' Spoken Questions

    ERIC Educational Resources Information Center

    Chen, Wei; Mostow, Jack; Aist, Gregory

    2013-01-01

    Free-form spoken input would be the easiest and most natural way for young children to communicate to an intelligent tutoring system. However, achieving such a capability poses a challenge both to instruction design and to automatic speech recognition. To address the difficulties of accepting such input, we adopt the framework of predictable…

  11. Sex Education with Young Children.

    ERIC Educational Resources Information Center

    Koblinsky, Sally; And Others

    1980-01-01

    Discusses guidelines (developed by the Oregon State University Early Childhood Sex Education Project) for developing teacher-parent cooperation in providing sex education to young children. The guidelines concern how to talk about body differences and body functions; how to deal with masturbation, sex play and obscene language; and how to involve…

  12. Moral Dilemmas of Young Adults.

    ERIC Educational Resources Information Center

    Rest, James R.

    This study describes moral dilemmas that young adults (ages 18-24) formulate spontaneously and examines the relationship between these dilemmas and the subjects' environment and scores on a standardized test. Fifty-two subjects were tested both in 1976 and 1978, creating 104 subject-oriented dilemmas. Thirty-two were in college, 17 were not, and…

  13. Positive Psychology: Transforming Young Lives

    ERIC Educational Resources Information Center

    Brendtro, Larry K.; Mitchell, Martin L.

    2011-01-01

    To reach responsible independence, young people must become invested in setting their life course. A rich history of research and practice shows that democratic group climates foster autonomy and prosocial behavior. This article explores principles and practices for creating positive peer cultures to develop strengths and help youth meet their…

  14. Young Women, Sports, and Science

    ERIC Educational Resources Information Center

    Hanson, Sandra L.

    2007-01-01

    This article examines young women's access to two traditionally male domains, sport and science, from two perspectives. The structural approach suggests that sport and science are stratified by gender and have historically been chilly climates for women. The Critical approach argues that structure and agency are important in understanding sources…

  15. Strength Development for Young Adolescents

    ERIC Educational Resources Information Center

    McDaniel, Larry W.; Jackson, Allen; Gaudet, Laura

    2009-01-01

    Participation in strength training is important for older children or young adolescences who wish to improve fitness or participate in sports. When designing strength training programs for our youth this age group is immature anatomically, physiologically, and psychologically. For the younger or inexperienced group the strength training activities…

  16. Young Adults' Choices for 2008

    ERIC Educational Resources Information Center

    Journal of Adolescent & Adult Literacy, 2008

    2008-01-01

    This article presents annotations of 30 trade books on the 2008 list of Young Adults' Choices that are the result of voting by students in five different regions of the United States. Trade books (books other than textbooks) published in 2006 were submitted by more than 50 publishers. Each book had to have at least two positive reviews from…

  17. Young Workers: Varieties of Experience.

    ERIC Educational Resources Information Center

    Barling, Julian, Ed.; Kelloway, E. Kevin, Ed.

    This book contains nine papers devoted to the psychological experience of youth employment and its role in shaping future employment experiences and expectations. "Introduction" (Julian Barling, E. Kevin Kelloway) emphasizes the diversity of young people as a group and the diversity of individual youth's employment experience. "The…

  18. Promote "Connections" for Young Adolescents.

    ERIC Educational Resources Information Center

    Jacoby, Monica

    1987-01-01

    The emotional, social, intellectual, and physical needs of young people from 10 to 15 years old are being increasingly recognized in the schools, but the activities of these students after school are just beginning to be considered in terms of their effects on adolescents' academic and personal growth. Early in 1985, the University of North…

  19. Writing in Young Deaf Children

    ERIC Educational Resources Information Center

    Williams, Cheri; Mayer, Connie

    2015-01-01

    The authors conducted an integrative review of the research literature on the writing development, writing instruction, and writing assessment of young deaf children ages 3 to 8 years (or preschool through third grade) published between 1990 and 2012. A total of 17 studies were identified that met inclusion criteria. The analysis examined research…

  20. Promoting Creativity in Young Children.

    ERIC Educational Resources Information Center

    Honig, Alice Sterling

    This paper discusses creativity in young children and what teachers can do to support and promote it. Topics addressed in the paper include: (1) teacher interest in promoting creativity; (2) defining creativity; (3) creativity in the socioemotional domain; (4) the relationship between creativity and empathy for others; (4) bibliotherapy; (5)…

  1. Curriculum for Young Deaf Children.

    ERIC Educational Resources Information Center

    Restaino, Lillian C. R.; And Others

    Presented is a curriculum designed to provide the teacher of the young deaf child with learning disabilities with a description of developmental objectives and methods for fulfilling these objectives in the areas of gross motor development, sensory motor integration, visual analysis, attention and memory, and conceptualization. The objectives are…

  2. What about the Young Child?

    ERIC Educational Resources Information Center

    Yerkes, Rita

    1988-01-01

    Examines role of play and experiential learning in early childhood education. Summarizes educational experiments and research projects on outdoor experiential play for enhancing adventuresomeness, self challenge, cognitive development, and socialization of young children. Suggests need for traditional and experiential educators to develop…

  3. Effective resist profile control

    NASA Astrophysics Data System (ADS)

    Liu, Chen-Yu; Wang, Chien-Wei; Huang, Chun-Ching; Chang, Ching-Yu; Ku, Yao-Ching

    2014-03-01

    To meet Moore's law, resist resolution improvement has become more and more important. However, it is difficult to improve resist resolution and keep vertical sidewall profile. For example, a high contrast hole resist may cause trench scum, due to very T-top profile. This paper reports several concepts for resist profile tuning without losing performance for lithographic factor , including mask error enhancement factor (MEEF), depth of focus (DOF), and critical dimension uniformity (CDU). To quantitative analysis the resist profile improvement, we define a new factor, Scum fail ratio (F/R%) for new techniques evaluation. The new techniques, including floatable additive, floatable PAG, and new monomer, are discussed. From X-SEM and CD-SEM data, former three concepts could improve resist sidewall profile quantitatively evaluated by Scum fail F/R% and keep lithographic factors. In addition, another key factor, resist residue defect, is also discussed. The high contrast resist with higher receding contact angle (RCA) easily generates more residue defect after development. With the new monomer composition, RCA of Resist E is decreased from 54 to 48 degree after development. Therefore, the residue defect is improved one order.

  4. Estimating Cognitive Profiles Using Profile Analysis via Multidimensional Scaling (PAMS).

    PubMed

    Kim, Se-Kang; Frisby, Craig L; Davison, Mark L

    2004-10-01

    Two of the most popular methods of profile analysis, cluster analysis and modal profile analysis, have limitations. First, neither technique is adequate when the sample size is large. Second, neither method will necessarily provide profile information in terms of both level and pattern. A new method of profile analysis, called Profile Analysis via Multidimensional Scaling (PAMS; Davison, 1996), is introduced to meet the challenge. PAMS extends the use of simple multidimensional scaling methods to identify latent profiles in a multi-test battery. Application of PAMS to profile analysis is described. The PAMS model is then used to identify latent profiles from a subgroup (N = 357) within the sample of the Woodcock-Johnson Psychoeducational Battery-Revised (WJ-R; McGrew, Werder, & Woodcock, 1991; Woodcock & Johnson, 1989), followed by a discussion of procedures for interpreting participants' observed score profiles from the latent PAMS profiles. Finally, advantages and limitations of the PAMS technique are discussed.

  5. [Almaty club "KAIRAT" young football players' health].

    PubMed

    Kausova, G K; Karabaeva, A I

    2013-10-01

    The aim of the investigation was to study young football players' health. The study was conducted on 161 football players (mean age 12.3) of six children football teams of Almaty club "KAIRAT" during the competition period. It was found that 55,5% of the football players are practically healthy; 18,6% of football players have iron deficiency anemia. 32,6% of football players have caries; 5% of football players have problems of cardiopulmonary system. Investigation reveal, that in a junior sportsman was body weigh surging with downtrend during contest, testify to portability of aerobic load and in childhood unconformable of metabolism' level. This tendency was retain also in the oldest sportsman, this testify to most emulative aerobic load in comparison with junior sportsman. According as the age increases it is emulative load's extension and free occurrence of body weigh subsequent reduction but in the oldest sportsman with prevalence macrosomia. Concurrently with improvement of the anthropometric profile as far as increase of age in soccer players it is forming of a high training level. In spite of lowering of energy resources and the physical load organism's adaptation there are these phenomena. According as the age increases in a soccer player's performance of cardiac and respiratory system are improved.

  6. Mass loss from very young massive stars

    NASA Astrophysics Data System (ADS)

    Henning, Th.

    The physics of mass loss from very young massive stars is reviewed, and mass-loss rates are determined for several objects on the basis of published observational data. The observational evidence for mass loss of 0.0001-0.001 solar mass/yr with velocity 10-60 km/s, dynamical timescale 1000-100,000 yr, and kinetic energy (1-100) x 10 to the 38th W from these objects is chracterized; techniques for estimating mass-loss rates from H recombination lines, CO line profiles maser data, and IR-continuum observations are described; rates for molecular outflows and ionized winds are presented in tabels; and theoretical models developed to explain the mechanism driving bipolar mass loss are examined critically. It is found that neither radiation pressure on dust grins nor the ionized winds can drive the molecular outflow. The models considered most probable are those involving production of holes by original spherical stellar winds (Canto, 1980, rotationally driven magnetic pressure (Draine, 1983), and infall from an accretion disk (Torbett, 1984).

  7. Risk factors for atherosclerosis in young individuals.

    PubMed

    Misra, A

    2000-06-01

    Atherosclerosis starts in childhood, and is accelerated in some individuals. A cluster of clinical and biochemical factors constitute the risk profile for many of them, perhaps most important being metabolic insulin resistance syndrome. Insulin resistance and its components for children and adolescents, especially obesity and dyslipidemia, are generators of hypertension, glucose intolerance and complications of atherosclerosis in adulthood. Some individuals are genetically predisposed, particularly those with the family history of such disorders. For many subjects, there is 'tracking' of metabolic and lifestyle factors from early age to adulthood. Several new risk factors of atherosclerosis (e.g. level of lipoprotein (a), procoagulant state, hyperhomocysteinemia, low birth weight and adverse in-utero environment, and possibly inflammatory markers) are current and potentially future areas of research concerning children and young individuals. Definition of and research on new and hitherto not investigated factors and formulation of strategies to neutralize the known factors are of paramount importance for primary prevention of atherosclerosis. Simple and effective measures for prevention include increasing awareness of the diseases, maintenance of ideal body weight, regular physical exercise, avoidance of smoking and chewing of tobacco, eating a balanced diet, and early periodic monitoring of blood pressure and metabolic status. These measures, starting from childhood, should be applied to all and in particular to the susceptible offspring, predisposed individuals, and populations.

  8. Practical Differential Profiling

    SciTech Connect

    Schulz, M; De Supinski, B R

    2007-02-04

    Comparing performance profiles from two runs is an essential performance analysis step that users routinely perform. In this work we present eGprof, a tool that facilitates these comparisons through differential profiling inside gprof. We chose this approach, rather than designing a new tool, since gprof is one of the few performance analysis tools accepted and used by a large community of users. eGprof allows users to 'subtract' two performance profiles directly. It also includes callgraph visualization to highlight the differences in graphical form. Along with the design of this tool, we present several case studies that show how eGprof can be used to find and to study the differences of two application executions quickly and hence can aid the user in this most common step in performance analysis. We do this without requiring major changes on the side of the user, the most important factor in guaranteeing the adoption of our tool by code teams.

  9. Country profile: Hungary

    SciTech Connect

    Not Available

    1991-09-01

    Country Profile: Hungary has been prepared as a background document for use by US Government agencies and US businesses interested in becoming involved with the new democracies of Eastern Europe as they pursue sustainable economic development. The focus of the Profile is on energy and highlights information on Hungary's energy supply, demand, and utilization. It identifies patterns of energy usage in the important economic sectors, especially industry, and provides a preliminary assessment for opportunities to improve efficiencies in energy production, distribution and use by introducing more efficient technologies. The use of more efficient technologies would have the added benefit of reducing the environmental impact which, although is not the focus of the report, is an issue that effects energy choices. The Profile also presents considerable economic information, primarily in the context of how economic restructuring may affect energy supply, demand, and the introduction of more efficient technologies.

  10. Country profile: Hungary

    SciTech Connect

    Not Available

    1991-09-01

    Country Profile: Hungary has been prepared as a background document for use by US Government agencies and US businesses interested in becoming involved with the new democracies of Eastern Europe as they pursue sustainable economic development. The focus of the Profile is on energy and highlights information on Hungary`s energy supply, demand, and utilization. It identifies patterns of energy usage in the important economic sectors, especially industry, and provides a preliminary assessment for opportunities to improve efficiencies in energy production, distribution and use by introducing more efficient technologies. The use of more efficient technologies would have the added benefit of reducing the environmental impact which, although is not the focus of the report, is an issue that effects energy choices. The Profile also presents considerable economic information, primarily in the context of how economic restructuring may affect energy supply, demand, and the introduction of more efficient technologies.

  11. Detonation Wave Profile

    SciTech Connect

    Menikoff, Ralph

    2015-12-14

    The Zel’dovich-von Neumann-Doering (ZND) profile of a detonation wave is derived. Two basic assumptions are required: i. An equation of state (EOS) for a partly burned explosive; P(V, e, λ). ii. A burn rate for the reaction progress variable; d/dt λ = R(V, e, λ). For a steady planar detonation wave the reactive flow PDEs can be reduced to ODEs. The detonation wave profile can be determined from an ODE plus algebraic equations for points on the partly burned detonation loci with a specified wave speed. Furthermore, for the CJ detonation speed the end of the reaction zone is sonic. A solution to the reactive flow equations can be constructed with a rarefaction wave following the detonation wave profile. This corresponds to an underdriven detonation wave, and the rarefaction is know as a Taylor wave.

  12. Temperamental Profiles of Dysregulated Children

    ERIC Educational Resources Information Center

    Althoff, Robert R.; Ayer, Lynsay A.; Crehan, Eileen T.; Rettew, David C.; Baer, Julie R.; Hudziak, James J.

    2012-01-01

    It is crucial to characterize self-regulation in children. We compared the temperamental profiles of children with the Child Behavior Checklist (CBCL) Dysregulation Profile (CBCL-DP) to profiles associated with other CBCL-derived syndromes. 382 children (204 boys; aged 5-18) from a large family study were examined. Temperamental profiles were…

  13. Generation of geographical profile

    NASA Astrophysics Data System (ADS)

    Shen, Zhi-Bin; Zhang, Yuan-Biao; Liang, Kai-Fa; Lu, Zhen-Xing

    2010-08-01

    To provide help for the police's investigation on serial criminals, we develop a mathematical model in the paper. First, we use Inherently Continuous Model and Improved Kinetic Model to generate the offender's geographical profile. However, there is a difference in two models' results. For better synthesizing the difference, we develop a Combination Model and generate a new geographical profile. As a result, we estimate the offender's location and carry on a series of analysis. What's more, the models created can be applied in other fields, such as market's investigation, military operations and so on.

  14. Improving Services to Young Parents through CETA.

    ERIC Educational Resources Information Center

    Boochever, Stephen; And Others

    This report is addressed to Comprehensive Employment and Training Act (CETA) sponsors to familiarize them with the issues concerning adolescent pregnancy, highlight innovative approaches in working with young parents, and offer suggestions on how to reach and serve young parents with CETA. The report focuses on the problems of young parents, both…

  15. Young People in Recovery: Building a Movement

    ERIC Educational Resources Information Center

    Kimball, Colette

    2012-01-01

    The newly formed national group, Young People in Recovery, is comprised of young people, roughly 17-28 years old, who are in long term recovery. Their goal is to increase awareness amongst social service providers about the needs of youth in recovery, increase services, and facilitate partnerships which support young people in finding and…

  16. Young Adult Realism: Conventions, Narrators, and Readers.

    ERIC Educational Resources Information Center

    Ross, Catherine Sheldrick

    1985-01-01

    Examination of a subset of books popular with young adults--problem novels or young adult realism--is based on deductions concerning nature of reading response that text invites. Young adult realism as formula of popular culture, changes in conventions, narrators and narratees, and identification and distance are discussed. (34 references) (EJS)

  17. Moving On: Young People and Substance Abuse

    ERIC Educational Resources Information Center

    Daley, Kathryn; Chamberlain, Chris

    2009-01-01

    To help explain why some young people move from recreational drug use to substance abuse, twelve in-depth interviews were conducted with young people who had experienced problematic substance use. The data were supplemented by statistical data on 111 young people. The researchers found a variety of "structural" factors that help explain…

  18. Labor Migration by Russian Young People

    ERIC Educational Resources Information Center

    Man'shin, R. V.; Timoshenko, O. V.; Pis'mennaia, E. E.

    2009-01-01

    Russia's young people have become active participants in processes of migration. After the fall of the USSR, young people began to travel outside Russia in substantially greater numbers. At the present time, young Russians can be found in all kinds of regions and countries of the world. They are getting an education in foreign universities and…

  19. Young Australians: Their Health and Wellbeing 2011

    ERIC Educational Resources Information Center

    Milnes, Annette; Pegrum, Karen; Nebe, Brett; Topfer, Alex; Gaal, Lisa; Zhang, Jessica; Hunter, Nicole

    2011-01-01

    This paper is the fourth in a series of national statistical reports on young people aged 12-24 years produced by the Australian Institute of Health and Welfare (AIHW). This report provides the latest available information on how Australia's young people are faring according to national indicators of health and wellbeing. Many young Australians…

  20. Raising "Hot Topics" through Young Adult Literature

    ERIC Educational Resources Information Center

    Groenke, Susan; Maples, Joellen; Henderson, Jill

    2010-01-01

    While young adult literature increases adolescents' motivation to read, and adolescents choose to read young adult novels over more canonical works when given opportunities to choose, the authors present yet another reason for teaching young adult literature in the middle school classroom: it provides a medium through which adolescents and their…

  1. Shadows: Young Taiwanese Children's Views and Understanding

    ERIC Educational Resources Information Center

    Chen, Shu-Min

    2009-01-01

    The purpose of this study was to examine young children's views about shadows. Young children hear references to or are involved in many scientific experiences in their everyday lives, and shadows are a part of children's everyday experiences. Young children may have constructed their knowledge about shadows through their daily experiences.…

  2. Helping Young People Engage with Scientists

    ERIC Educational Resources Information Center

    Leggett, Maggie; Sykes, Kathy

    2014-01-01

    There can be multiple benefits of scientists engaging with young people, including motivation and inspiration for all involved. But there are risks, particularly if scientists do not consider the interests and needs of young people or listen to what they have to say. We argue that "dialogue" between scientists, young people and teachers…

  3. Young Women and Politics: An Oxymoron?

    ERIC Educational Resources Information Center

    Briggs, Jacqueline Ellen

    2008-01-01

    Building upon the literature that examines young people and politics, this article examines the extent to which young women are interested in politics. The hypothesis is that young women might not necessarily be interested in mainstream party politics but that, when questioned, they are actually interested in political issues. This ties in with…

  4. Characteristics of He II Proximity Profiles

    NASA Astrophysics Data System (ADS)

    Zheng, Wei; Syphers, David; Meiksin, Avery; Kriss, Gerard A.; Schneider, Donald P.; York, Donald G.; Anderson, Scott F.

    2015-06-01

    The proximity profile in the spectra of z≈ 3 quasars, where fluxes extend blueward of the He ii Lyα wavelength 304 (1+z) Å, is one of the most important spectral features in the study of the intergalactic medium (IGM). Based on the Hubble Space Telescope spectra of 24 He ii quasars, we find that the majority of them display a proximity profile, corresponding to an ionization radius as large as 20 Mpc in the source's rest frame. In comparison with those in the H i spectra of the quasars at z ≈ 6, the He ii proximity effect is more prominent and is observed over a considerably longer period of reionization. The He ii proximity zone sizes decrease at higher redshifts, particularly at z\\gt 3.3. This trend is similar to that for H i, signaling an onset of He ii reionization at z≳ 4. For quasar SDSS1253+6817 (z = 3.48), the He ii absorption trough displays a gradual decline and serves as a good case for modeling the He ii reionization. To model such a broad profile requires a quasar radiation field whose energy distribution between 4 and 1 Rydberg is considerably harder than normally assumed. The UV continuum of this quasar is indeed exceptionally steep, and the He ii ionization level in the quasar vicinity is higher than the average level in the IGM. These results are evidence that a very hard EUV continuum from this quasar produces a large ionized zone around it. Distinct exceptions are the two brightest He ii quasars at z ≈ 2.8, for which no significant proximity profile is present, probably implying that they are very young.

  5. Energetics of endurance exercise in young horses determined by nuclear magnetic resonance metabolomics.

    PubMed

    Luck, Margaux M; Le Moyec, Laurence; Barrey, Eric; Triba, Mohamed N; Bouchemal, Nadia; Savarin, Philippe; Robert, Céline

    2015-01-01

    Long-term endurance exercise severely affects metabolism in both human and animal athletes resulting in serious risk of metabolic disorders during or after competition. Young horses (up to 6 years old) can compete in races up to 90 km despite limited scientific knowledge of energetic metabolism responses to long distance exercise in these animals. The hypothesis of this study was that there would be a strong effect of endurance exercise on the metabolomic profiles of young horses and that the energetic metabolism response in young horses would be different from that of more experienced horses. Metabolomic profiling is a powerful method that combines Nuclear Magnetic Resonance (NMR) spectrometry with supervised Orthogonal Projection on Latent Structure (OPLS) statistical analysis. (1)H-NMR spectra were obtained from plasma samples drawn from young horses (before and after competition). The spectra obtained before and after the race from the same horse (92 samples) were compared using OPLS. The statistical parameters showed the robustness of the model (R2Y = 0.947, Q2Y = 0.856 and cros-validated ANOVA p < 0.001). For confirmation of the predictive value of the model, a test set of 104 sample spectra were projected by the model, which provided perfect predictions as the area under the receiving-operator curve was 1. The metabolomic profile determined with the OPLS model showed that glycemia after the race was lower than glycemia before the race, despite the involvement of lipid and protein catabolism. An OPLS model was calculated to compare spectra obtained on plasma taken after the race from 6-year-old horses and from experienced horses (cross-validated ANOVA p < 0.001). The comparison of metabolomic profiles in young horses to those from experienced horses showed that experienced horses maintained their glycemia with higher levels of lactate and a decrease of plasma lipids after the race.

  6. Energetics of endurance exercise in young horses determined by nuclear magnetic resonance metabolomics

    PubMed Central

    Luck, Margaux M.; Le Moyec, Laurence; Barrey, Eric; Triba, Mohamed N.; Bouchemal, Nadia; Savarin, Philippe; Robert, Céline

    2015-01-01

    Long-term endurance exercise severely affects metabolism in both human and animal athletes resulting in serious risk of metabolic disorders during or after competition. Young horses (up to 6 years old) can compete in races up to 90 km despite limited scientific knowledge of energetic metabolism responses to long distance exercise in these animals. The hypothesis of this study was that there would be a strong effect of endurance exercise on the metabolomic profiles of young horses and that the energetic metabolism response in young horses would be different from that of more experienced horses. Metabolomic profiling is a powerful method that combines Nuclear Magnetic Resonance (NMR) spectrometry with supervised Orthogonal Projection on Latent Structure (OPLS) statistical analysis. 1H-NMR spectra were obtained from plasma samples drawn from young horses (before and after competition). The spectra obtained before and after the race from the same horse (92 samples) were compared using OPLS. The statistical parameters showed the robustness of the model (R2Y = 0.947, Q2Y = 0.856 and cros-validated ANOVA p < 0.001). For confirmation of the predictive value of the model, a test set of 104 sample spectra were projected by the model, which provided perfect predictions as the area under the receiving-operator curve was 1. The metabolomic profile determined with the OPLS model showed that glycemia after the race was lower than glycemia before the race, despite the involvement of lipid and protein catabolism. An OPLS model was calculated to compare spectra obtained on plasma taken after the race from 6-year-old horses and from experienced horses (cross-validated ANOVA p < 0.001). The comparison of metabolomic profiles in young horses to those from experienced horses showed that experienced horses maintained their glycemia with higher levels of lactate and a decrease of plasma lipids after the race. PMID:26347654

  7. Cerebral Palsy Checklist: Teens & Young Adult (13 to 21)

    MedlinePlus

    ... 2-Year-Old Cerebral Palsy Checklist: Teens & Young Adults KidsHealth > For Parents > Cerebral Palsy Checklist: Teens & Young ... plan healthy meals. continue Step 3: Explore Young-Adult Education Young adults with cerebral palsy are entitled ...

  8. The changing age and seasonal profile of pertussis in Canada.

    PubMed

    Skowronski, Danuta M; De Serres, Gaston; MacDonald, Diane; Wu, Wrency; Shaw, Carol; Macnabb, Jane; Champagne, Sylvie; Patrick, David M; Halperin, Scott A

    2002-05-15

    During the postvaccine era in Canada, most cases of pertussis have been reported in children <5 years of age, with the highest incidence, morbidity, and mortality in infants <1 year old. Population-based data, with very high laboratory confirmation rates and hospital separation and mortality statistics, chronicle the changing age and seasonal profile associated with pertussis over recent successive outbreaks in British Columbia, Canada. A large outbreak during 2000 highlights 2 important changes to the postvaccine profile. For the first time in Canada, the incidence of pertussis among preteens and teens surpassed that of all other age groups. At the same time, a decreasing incidence of pertussis among infants and preschool children highlights reduced susceptibility in the very young. Recent changes in the childhood immunization program (including introduction of an acellular pertussis vaccine), waning immunity, and changes in laboratory methods are considered in explaining these 2 simultaneous but divergent trends in the pertussis profile.

  9. Young swimmers' classification based on kinematics, hydrodynamics, and anthropometrics.

    PubMed

    Barbosa, Tiago M; Morais, Jorge E; Costa, Mário J; Goncalves, José; Marinho, Daniel A; Silva, António J

    2014-04-01

    The aim of this article has been to classify swimmers based on kinematics, hydrodynamics, and anthropometrics. Sixty-seven young swimmers made a maximal 25 m front-crawl to measure with a speedometer the swimming velocity (v), speed-fluctuation (dv) and dv normalized to v (dv/v). Another two 25 m bouts with and without carrying a perturbation device were made to estimate active drag coefficient (CDa). Trunk transverse surface area (S) was measured with photogrammetric technique on land and in the hydrodynamic position. Cluster 1 was related to swimmers with a high speed fluctuation (ie, dv and dv/v), cluster 2 with anthropometrics (ie, S) and cluster 3 with a high hydrodynamic profile (ie, CDa). The variable that seems to discriminate better the clusters was the dv/v (F=53.680; P<.001), followed by the dv (F=28.506; P<.001), CDa (F=21.025; P<.001), S (F=6.297; P<.01) and v (F=5.375; P=.01). Stepwise discriminant analysis extracted 2 functions: Function 1 was mainly defined by dv/v and S (74.3% of variance), whereas function 2 was mainly defined by CDa (25.7% of variance). It can be concluded that kinematics, hydrodynamics and anthropometrics are determinant domains in which to classify and characterize young swimmers' profiles.

  10. Teaching with Stratigraphic Profiles

    ERIC Educational Resources Information Center

    Stefanich, Greg P.

    1974-01-01

    Presents two exercises modeled after the ice age puzzle described in the ESCP textbook, including formation of terminal moraines and kettle lakes and intersection of normal faults with gold-quartz veins. Indicates that the stratigraphic profiles are usable in teaching earth science, geography, general science, and topographic problems. (CC)

  11. Profiling Bad Apples.

    ERIC Educational Resources Information Center

    LaFee, Scott

    2000-01-01

    Many school administrators want to develop profiling procedures to identify violence-prone students before bullets start flying. Warning signs (chronic depression, anger, abusive home conditions, violent history) are a staring point. Two FBI agents recommend visiting classrooms, identifying troubled kids, and ensuring that they get help. (MLH)

  12. Profiles of Algebraic Competence

    ERIC Educational Resources Information Center

    Humberstone, J.; Reeve, R.A.

    2008-01-01

    The algebraic competence of 72 12-year-old female students was examined to identify profiles of understanding reflecting different algebraic knowledge states. Beginning algebraic competence (mapping abilities: word-to-symbol and vice versa, classifying, and solving equations) was assessed. One week later, the nature of assistance required to map…

  13. Country Profiles, Iran.

    ERIC Educational Resources Information Center

    Friesen, John K.; Moore, Richard V.

    A profile of Iran is sketched in this paper. Emphasis is placed on the nature, scope, and accomplishments of population activities in the country. Topics and sub-topics include: location and description of the country; population--size, number of households, women of reproductive age, growth patterns, role of women, urban/rural distribution,…

  14. Cinnarizine: Comprehensive Profile.

    PubMed

    Haress, Nadia G

    2015-01-01

    Cinnarizine is a piperazine derivative with antihistaminic, antiserotonergic, antidopaminergic, and calcium channel-blocking activities. A comprehensive profile was performed on cinnarizine including its description and the different methods of analysis. The 1H NMR and 13C one- and two-dimensional NMR methods were used. In addition, infrared and mass spectral analyses were performed which all confirmed the structure of cinnarizine.

  15. Low profile thermite igniter

    DOEpatents

    Halcomb, Danny L.; Mohler, Jonathan H.

    1991-03-05

    A thermite igniter/heat source comprising a housing, high-density thermite, and low-density thermite. The housing has a relatively low profile and can focus energy by means of a torch-like ejection of hot reaction products and is externally ignitable.

  16. Rural Incubator Profile.

    ERIC Educational Resources Information Center

    Weinberg, Mark L.

    This profile summarizes the responses of 20 managers of rural business incubators, reporting on their operations, entry and exit policies, facility promotion, service arrangements and economic development outcomes. Incubators assist small businesses in the early stages of growth by providing them with rental space, shared services, management and…

  17. Culinary Arts Profile.

    ERIC Educational Resources Information Center

    Missouri Univ., Columbia. Instructional Materials Lab.

    This chart is intended for use in documenting the fact that a student participating in a culinary arts program has achieved the performance standards specified in the Missouri Competency Profile for culinary arts. The chart includes space for recording basic student and instructor information and the student's on-the-job training and work…

  18. Profile of a Dropout

    ERIC Educational Resources Information Center

    Hammontree, Tom

    1978-01-01

    At Coral Gables Senior High, Dade County, Florida, a profile of the average student dropout was composed on the basis of school records to serve as a guide to identifying potential dropouts, who are given special remedial and counseling attention. Dropout rates have decreased from 10 percent to 4.4 over three years. (DTT)

  19. English Teaching Profile: Mexico.

    ERIC Educational Resources Information Center

    British Council, London (England). English Language and Literature Div.

    This profile of the English language teaching situation in Mexico examines the role of English in society and in the educational system. It is noted that the extent to which English is used in Mexico is affected by the country's proximity to the United States. The educational system is described, with emphasis on English instruction which begins…

  20. Country Profiles, Malaysia.

    ERIC Educational Resources Information Center

    Marzuki, Ariffin Bin; Peng, J. Y.

    A profile of Malaysia is sketched in this paper. Emphasis is placed on the nature, scope, and accomplishments of population activities in the country. Topics and sub-topics include: location and description of the country; population (size, growth patterns, age structure, urban/rural distribution, ethnic and religious composition, migration,…

  1. PROFILE user's guide

    NASA Technical Reports Server (NTRS)

    Collins, L.; Saunders, D.

    1986-01-01

    User information for program PROFILE, an aerodynamics design utility for refining, plotting, and tabulating airfoil profiles is provided. The theory and implementation details for two of the more complex options are also presented. These are the REFINE option, for smoothing curvature in selected regions while retaining or seeking some specified thickness ratio, and the OPTIMIZE option, which seeks a specified curvature distribution. REFINE uses linear techniques to manipulate ordinates via the central difference approximation to second derivatives, while OPTIMIZE works directly with curvature using nonlinear least squares techniques. Use of programs QPLOT and BPLOT is also described, since all of the plots provided by PROFILE (airfoil coordinates, curvature distributions) are achieved via the general purpose QPLOT utility. BPLOT illustrates (again, via QPLOT) the shape functions used by two of PROFILE's options. The programs were designed and implemented for the Applied Aerodynamics Branch at NASA Ames Research Center, Moffett Field, California, and written in FORTRAN and run on a VAX-11/780 under VMS.

  2. Poverty Profile USA.

    ERIC Educational Resources Information Center

    Procopio, Mariellen; Perella, Frederick J., Jr.

    This second edition of "Poverty Profile", published by the Missionary Society of St. Paul the Apostle as part of their Campaign for Human Development, updates the data examined in the earlier (1972) edition and examines some of the current social welfare programs designed to alleviate the affects of poverty. The extent to which poverty…

  3. English Teaching Profile: Senegal.

    ERIC Educational Resources Information Center

    British Council, London (England). English Language and Literature Div.

    This profile of the English language teaching situation in Senegal examines the role of English in society and in the educational system. It is noted that English is the principal foreign language studied, but that it is used very little as a means of communication. The English curriculum is described, especially the secondary school examinations,…

  4. The autonomous ocean profiler

    SciTech Connect

    Echert, D.C.; White, G.B.; Geller, E.W.; Morison, J.H.

    1989-04-01

    This paper describes the development and initial field test results of the Autonomous Ocean Profiler (AOP). The AOP is an oceanographic instrument platform for measuring profiles of physical, thermodynamic, and biological properties in the ocean. The profiler employs a hydrodynamic lift device to ''fly'' the instrument package up and down the water column along a taut vertical cable. Because the local currents drive the platform's vertical motion, power requirements are low, and therefore long, unattended deployments are possible. By using ARGOS or GOES satellite retrieval networks, the system can supply near real-time data. The system provides profile data at very high vertical resolution in contrast to conventional buoys, which gather data at only fixed sensor depths. Because only a single set of sensors is required to cover the vertical range desired, the system is low cost and, for many applications, expendable. The initial deployment configuration is as an Arctic drifting buoy. A satellite retransmission buoy is placed on the sea-ice surface with the cable suspended below the ice. Conductivity, temperature, and depth information are gathered over a depth range of 0 to 300 m. Data are internally recorded and relayed to the surface buoy through an inductive communications link for transmission via satellite.

  5. Adult Competency Education Profile.

    ERIC Educational Resources Information Center

    Bureau of Occupational and Adult Education (DHEW/OE), Washington, DC. Div. of Adult Education.

    A compilation of abstracts of 120 current Adult Performance Level (APL) and Adult Competency Education (ACE) federally supported projects being conducted in 34 States and the District of Columbia, this project profile was developed for adult and secondary education administrators, teachers, and program developers who are beginning or are currently…

  6. Profiles of Adult Learners.

    ERIC Educational Resources Information Center

    Illinois State Library, Springfield.

    Since January 1986, when the Illinois Secretary of State Literacy Grant Program began funding a wide variety of adult literacy programs, more than 30,000 students have sought help with reading. They have been matched with 25,000 tutors who have provided more than 2 million hours of volunteer instruction. The profiles in this booklet are stories of…

  7. English Teaching Profile: Bahrain

    ERIC Educational Resources Information Center

    British Council, London (England). English Language and Literature Div.

    A profile of the state of English and English instruction in Bahrain covers the following topics: description of the role and status of English language use in industry and commerce, government, and education; the role of English at all levels of the educational system; the availability, characteristics, and qualifications of teachers of English;…

  8. PSI Member Profile.

    ERIC Educational Resources Information Center

    Professional Secretaries International, Kansas City, MO.

    A survey of 2,700 of the 27,000 members of Professional Secretaries International received 755 responses yielding the following profile of secretarial workers: (1) the average member is female, about 45 years old, married with no dependents living at home, and owns a single-family home in the suburbs; (2) most respondents have worked in office or…

  9. Country Profiles, Pakistan.

    ERIC Educational Resources Information Center

    Hardee, J. Gilbert; Satterthwaite, Adaline P.

    A profile of Pakistan is sketched in this paper. Emphasis is placed on the nature, scope, and accomplishments of population activities in the country. Topics and sub-topics include: location and description of the country; population (size, growth patterns, age structure, urban/rural distribution, ethnic and religious composition, migration,…

  10. Profiles in Measurement.

    ERIC Educational Resources Information Center

    Ludlow, Larry H.; Wright, Benjamin Drake; Linacre, John Michael; Webster, Linda; Andrich, David

    1998-01-01

    Four of the articles in this section profile major figures in measurement: (1) Sir Francis Galton (Larry Ludlow); (2) Georg Rasch (Benjamin Wright); (3) Benjamin Wright (John Michael Linacre); and (4) David Andrich (Linda Webster). The fifth article, by David Andrich, presents insights gained into the Rasch model. (SLD)

  11. [Safety profile of dolutegravir].

    PubMed

    Rivero, Antonio; Domingo, Pere

    2015-03-01

    Integrase inhibitors are the latest drug family to be added to the therapeutic arsenal against human immunodeficiency virus infection. Drugs in this family that do not require pharmacological boosting are characterized by a very good safety profile. The latest integrase inhibitor to be approved for use is dolutegravir. In clinical trials, dolutegravir has shown an excellent tolerability profile, both in antiretroviral-naïve and previously treated patients. Discontinuation rates due to adverse effects were 2% and 3%, respectively. The most frequent adverse effects were nausea, headache, diarrhea and sleep disturbance. A severe hypersensitivity reaction has been reported in only one patient. In patients coinfected with hepatropic viruses, the safety profile is similar to that in patients without coinfection. The lipid profile of dolutegravir is similar to that of raltegravir and superior to those of Atripla® and darunavir/ritonavir. Dolutegravir induces an early, predictable and non-progressive increase in serum creatinine of around 10% of baseline values in treatment-naïve patients and of 14% in treatment-experienced patients. This increase is due to inhibition of tubular creatinine secretion through the OCT2 receptor and does not lead to a real decrease in estimated glomerular filtration rate with algorithms that include serum creatinine. The effect of the combination of dolutegravir plus Kivexa(®) on biomarkers of bone remodeling is lower than that of Atripla(®). Dolutegravir has an excellent tolerability profile with no current evidence of long-term adverse effects. Its use is accompanied by an early and non-progressive increase in serum creatinine due to OCT2 receptor inhibition. In combination with abacavir/lamivudine, dolutegravir has a lower impact than enofovir/emtricitabine/efavirenz on bone remodelling markers.

  12. Orientation and the Young Orienteer

    NASA Astrophysics Data System (ADS)

    Walsh, S. E.; Martland, J. R.

    Orientation within orienteering is dependent on the use of two basic strategies; that is, either a compass or Magnetic-North-based strategy, which relies on the use of one set of information; or the use of a map and landmark-based strategy which relies on the use of at least two sets of information. Walsh and found that, when given the choice, young children use the compass-based strategy when following complex potentially disorientating routes.The efficacy of these two basic orientation strategies was investigated within three different orienteering environments: (1) a familiar known environment; (2) a familiar unknown environment and (3) an unfamiliar unknown environment.Subjects, age range from 9 to 10think aloud particularly the introduction of basic skills to young performers. They support the argument that is essential to introduce the map and compass simultaneously and that relocation and orientation skills should be coached concurrently.

  13. Daytime sleepiness in young adults.

    PubMed

    Levine, B; Roehrs, T; Zorick, F; Roth, T

    1988-02-01

    The daytime sleepiness of a large sample (n = 129) of healthy, young (age 18-29) adults with no sleep-wake complaints was measured and compared with that of a sample (n = 47) of older (age 30-80) healthy, normal sleeping, subjects. Each spent 8 h in the laboratory on 1 night and received the Multiple Sleep Latency Test (MSLT) the following day. Sleep latency was measured at 1000, 1200, 1400, and 1600 h. Mean sleep latency ranged from 2 to 20 min within each group, but the shape of the distribution of latency between groups was different. The mean latency of young subjects (particularly college students) was shorter than that of the older subjects, with the differences occurring between the sleepiest 80% of each distribution. Among the college students, those with higher nocturnal sleep efficiencies (the previous night) were sleepier the following day than those with lower sleep efficiencies. The relation between nocturnal sleep efficiency and daytime sleepiness suggests that the increased sleepiness of average young adults is due to mild sleep restriction.

  14. Transom Profile; Door Elevation; Entrance Hall Ceiling Profile National ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Transom Profile; Door Elevation; Entrance Hall Ceiling Profile - National Home for Disabled Volunteer Soldiers - Battle Mountain Sanitarium, Administration Building, 500 North Fifth Street, Hot Springs, Fall River County, SD

  15. The Cognitive Profile of Adult Dyslexics and Its Relation to Their Reading Abilities

    ERIC Educational Resources Information Center

    Beidas, Hanin; Khateb, Asaid; Breznitz, Zvia

    2013-01-01

    The question of which cognitive impairments are primarily associated with dyslexia has been a source of continuous debate. This study examined the cognitive profile of Hebrew-speaking compensated adult dyslexics and investigated whether their cognitive abilities accounted for a unique variance in their reading performance. Sixty-nine young adults…

  16. Characterizing Early Childhood Disabilities in a Nationally Representative Sample Using Functional Profiles

    ERIC Educational Resources Information Center

    McLaughlin, Tara W.; Snyder, Patricia A.; Algina, James

    2015-01-01

    The present study combined a functional abilities approach to characterizing childhood disability with person-oriented analytic techniques to identify and describe functional profiles of young children with disabilities. Nationally representative data from the Pre-Elementary Education Longitudinal Study was used, which included nearly 3,000…

  17. Early Child Development in the 21st Century: Profiles of Current Research Initiatives.

    ERIC Educational Resources Information Center

    Brooks-Gunn, Jeanne, Ed.; Fuligni, Allison Sidle, Ed.; Berlin, Lisa J., Ed.

    This single-volume resource provides detailed information on current large-scale and longitudinal research studies focusing on early childhood developmentthe situations and experiences of young American children. Twenty-eight studies are profiled, addressing such issues as early childhood interventions for children in poverty, neighborhood…

  18. A Comprehensive Profile of Health Risk Behaviors Among Students at a Small Canadian University

    ERIC Educational Resources Information Center

    Taylor, Jennifer P.; McCarthy, Mary Jean; Herbert, Rosemary J.; Smith, Philip B.

    2009-01-01

    Despite recent attention to health promotion and illness prevention, young people continue to engage in a variety of risk behaviors, which may negatively influence current and future health status. The purpose of this study was to create a comprehensive profile of health risk behaviors among undergraduate students at the University of Prince…

  19. Clinical Profile of Childhood Onset Depression Presenting to Child Adolescent and Family Services in Northampton

    ERIC Educational Resources Information Center

    Majumder, Pallab; Hammad, Hala

    2006-01-01

    Background: The clinical profile of depressive disorder in children and young people in Child Adolescent and Family Services (CAFS), Northampton was studied. Methods: Twenty-five patients who had attended the CAFS over a period of 2 years were analysed retrospectively. Results: The age range of subjects was 8 to 19 years. Majority of patients were…

  20. Profile machining apparatus

    SciTech Connect

    Fisher, A. J.

    1985-02-26

    The disclosure relates to a profile forming apparatus and in particular a cam grinding machine in which a cam to be ground is mounted for rotation about the axis of the cam shaft in a work-table and a drive motor rotates the cam about its axis at a speed controlled by a predetermined programme. The work-table is mounted for rocking movement about an axis parallel to the cam shaft axis to move towards and away from the rotating grinding wheel which grinds cam surfaces spaced apart along the camshaft. The work-table is driven positively about its axis by a reversible drive motor in accordance with a further programme to rock the camshaft towards and away from the axis of the grinding wheel as the camshaft rotates and thereby determine the shape and dimensions of the profile to which the cam is ground.

  1. Temperature profile detector

    DOEpatents

    Tokarz, R.D.

    1983-10-11

    Disclosed is a temperature profile detector shown as a tubular enclosure surrounding an elongated electrical conductor having a plurality of meltable conductive segments surrounding it. Duplicative meltable segments are spaced apart from one another along the length of the enclosure. Electrical insulators surround these elements to confine molten material from the segments in bridging contact between the conductor and a second electrical conductor, which might be the confining tube. The location and rate of growth of the resulting short circuits between the two conductors can be monitored by measuring changes in electrical resistance between terminals at both ends of the two conductors. Additional conductors and separate sets of meltable segments operational at differing temperatures can be monitored simultaneously for measuring different temperature profiles. 8 figs.

  2. Temperature profile detector

    DOEpatents

    Tokarz, Richard D.

    1983-01-01

    A temperature profile detector shown as a tubular enclosure surrounding an elongated electrical conductor having a plurality of meltable conductive segments surrounding it. Duplicative meltable segments are spaced apart from one another along the length of the enclosure. Electrical insulators surround these elements to confine molten material from the segments in bridging contact between the conductor and a second electrical conductor, which might be the confining tube. The location and rate of growth of the resulting short circuits between the two conductors can be monitored by measuring changes in electrical resistance between terminals at both ends of the two conductors. Additional conductors and separate sets of meltable segments operational at differing temperatures can be monitored simultaneously for measuring different temperature profiles.

  3. Temperature-profile detector

    DOEpatents

    Not Available

    1981-01-29

    Temperature profiles at elevated temperature conditions are monitored by use of an elongated device having two conductors spaced by the minimum distance required to normally maintain an open circuit between them. The melting point of one conductor is selected at the elevated temperature being detected, while the melting point of the other is higher. As the preselected temperature is reached, liquid metal will flow between the conductors creating short circuits which are detectable as to location.

  4. Temperature profile detector

    DOEpatents

    Tokarz, Richard D.

    1983-01-01

    Temperature profiles at elevated temperature conditions are monitored by use of an elongated device having two conductors spaced by the minimum distance required to normally maintain an open circuit between them. The melting point of one conductor is selected at the elevated temperature being detected, while the melting point of the other is higher. As the preselected temperature is reached, liquid metal will flow between the conductors, creating short circuits which are detectable as to location.

  5. Compare Gene Profiles

    SciTech Connect

    2014-05-31

    Compare Gene Profiles (CGP) performs pairwise gene content comparisons among a relatively large set of related bacterial genomes. CGP performs pairwise BLAST among gene calls from a set of input genome and associated annotation files, and combines the results to generate lists of common genes, unique genes, homologs, and genes from each genome that differ substantially in length from corresponding genes in the other genomes. CGP is implemented in Python and runs in a Linux environment in serial or parallel mode.

  6. Surface profiling interferometer

    DOEpatents

    Takacs, Peter Z.; Qian, Shi-Nan

    1989-01-01

    The design of a long-trace surface profiler for the non-contact measurement of surface profile, slope error and curvature on cylindrical synchrotron radiation (SR) mirrors. The optical system is based upon the concept of a pencil-beam interferometer with an inherent large depth-of-field. The key feature of the optical system is the zero-path-difference beam splitter, which separates the laser beam into two colinear, variable-separation probe beams. A linear array detector is used to record the interference fringe in the image, and analysis of the fringe location as a function of scan position allows one to reconstruct the surface profile. The optical head is mounted on an air bearing slide with the capability to measure long aspheric optics, typical of those encountered in SR applications. A novel feature of the optical system is the use of a transverse "outrigger" beam which provides information on the relative alignment of the scan axis to the cylinder optic symmetry axis.

  7. GHGRP Chemicals Sector Industrial Profile

    EPA Pesticide Factsheets

    EPA's Greenhouse Gas Reporting Program periodically produces detailed profiles of the various industries that report under the program. The profiles available for download below contain detailed analyses for the Chemicals industry.

  8. GHGRP Minerals Sector Industrial Profile

    EPA Pesticide Factsheets

    EPA's Greenhouse Gas Reporting Program periodically produces detailed profiles of the various industries that report under the program. The profiles available for download below contain detailed analyses for the Minerals industry.

  9. GHGRP Metals Sector Industrial Profile

    EPA Pesticide Factsheets

    EPA's Greenhouse Gas Reporting Program periodically produces detailed profiles of the various industries that report under the program. The profiles available for download below contain detailed analyses for the Metals industry.

  10. GHGRP Refineries Sector Industrial Profile

    EPA Pesticide Factsheets

    EPA's Greenhouse Gas Reporting Program periodically produces detailed profiles of the various industries that report under the program. The profiles available for download below contain detailed analyses for the Refineries industry.

  11. Laser range profile of cones

    NASA Astrophysics Data System (ADS)

    Zhou, Wenzhen; Gong, Yanjun; Wang, Mingjun; Gong, Lei

    2016-10-01

    technology. Laser one-dimensional range profile can reflect the characteristics of the target shape and surface material. These techniques were motivated by applications of laser radar to target discrimination in ballistic missile defense. The radar equation of pulse laser about cone is given in this paper. This paper demonstrates the analytical model of laser one-dimensional range profile of cone based on the radar equation of the pulse laser. Simulations results of laser one-dimensional range profiles of some cones are given. Laser one-dimensional range profiles of cone, whose surface material with diffuse lambertian reflectance, is given in this paper. Laser one-dimensional range profiles of cone, whose surface mater with diffuse materials whose retroreflectance can be modeled closely with an exponential term that decays with increasing incidence angles, is given in this paper. Laser one-dimensional range profiles of different pulse width of cone is given in this paper. The influences of surface material, pulse width, attitude on the one-dimensional range are analyzed. The laser two-dimensional range profile is two-dimensional scattering imaging of pulse laser of target. The two-dimensional range profile of roughness target can provide range resolved information. An analytical model of two-dimensional laser range profile of cone is proposed. The simulations of two-dimensional laser range profiles of some cones are given. Laser two-dimensional range profiles of cone, whose surface mater with diffuse lambertian reflectance, is given in this paper. Laser two-dimensional range profiles of cone, whose surface mater with diffuse materials whose retroreflectance can be modeled closely with an exponential term that decays with increasing incidence angles, is given in this paper. The influence of pulse width, surface material on laser two-dimensional range profile is analyzed. Laser one-dimensional range profile and laser two-dimensional range profile are called as laser

  12. A systematic review of cognitive functioning among young people who have experienced homelessness, foster care, or poverty.

    PubMed

    Fry, Charlotte E; Langley, Kate; Shelton, Katherine H

    2016-09-01

    Young people who have experienced homelessness, foster care, or poverty are among the most disadvantaged in society. This review examines whether young people who have these experiences differ from their non-disadvantaged peers with respect to their cognitive skills and abilities, and whether cognitive profiles differ between these three groups. Three electronic databases were systematically searched for articles published between 1 January 1995 and 1 February 2015 on cognitive functioning among young people aged 15 to 24 years who have experienced homelessness, foster care, or poverty. Articles were screened using pre-determined inclusion criteria, then the data were extracted, and its quality assessed. A total of 31 studies were included. Compared to non-disadvantaged youth or published norms, cognitive performance was generally found to be impaired in young people who had experienced homelessness, foster care, or poverty. A common area of difficulty across all groups is working memory. General cognitive functioning, attention, and executive function deficits are shared by the homeless and poverty groups. Creativity emerges as a potential strength for homeless young people. The cognitive functioning of young people with experiences of impermanent housing and poverty has been relatively neglected and more research is needed to further establish cognitive profiles and replicate the findings reviewed here. As some aspects of cognitive functioning may show improvement with training, these could represent a target for intervention.

  13. Secular evolution in young galaxies

    NASA Astrophysics Data System (ADS)

    Elmegreen, Bruce G.

    2015-03-01

    Young galaxies viewed at high redshift have high turbulent velocities, high star formation rates, high gas fractions, and chaotic structures, suggesting wild instabilities during which giant gas clumps form and make stars in their dense regions, stir other disk stars and gas, and transport angular momentum outward with a resulting net mass flow inward (e.g., Ceverino et al. 2010). At z=1.5, 40% of star-forming galaxies have significant clumps (Elmegreen et al. 2007; Wuyts et al. 2012), and in these, 10%-20% of the stellar mass is in clumps that last ~150 Myr (Elmegreen et al. 2009; Wuyts et al. 2012). The thick disk and bulge in modern galaxies could form in this phase. The similarity in the α/Fe ratio (Meléndez et al. 2008), K-giant abundances (Bensby et al. 2010) and ages for the Milky Way bulge and thick disk suggest they formed at the same time. High dispersion gas at z ~ 1.5 can do this because it makes the young disk thick and the SF clumps big enough to drive fast secular evolution (Elmegreen et al. 2006; Genzel et al. 2008; Bournaud et al. 2009). Local analogues might be present in dynamically young galaxies like BCDs (Elmegreen et al. 2012). The high fraction of z ~ 1.5 galaxies with massive clumps suggests clump formation is a long-lived phase and that clump torques should last ~ 1 Gyr or more even if individual clumps come and go on shorter timescales. Clump formation may cease when stars finally dominate the disk mass (Cacciato et al. 2012).

  14. Mental Health Difficulties among Young People on the Autistic Spectrum in Mainstream Secondary Schools: A Comparative Study

    ERIC Educational Resources Information Center

    Hebron, Judith; Humphrey, Neil

    2014-01-01

    Young people on the autistic spectrum (AS) may be at an increased risk of developing mental health difficulties, but to date research evidence has been equivocal and/or inadequate. The aim of the current study was to document the mental health profiles of adolescents on the AS, and to identify factors that contribute to difficulties in this area.…

  15. Levels of adipocytokines and vitamin D in a biracial sample of young metabolically healthy obese and metabolically abnormal obese women

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Purpose: Adipocytokines and vitamin D (vitD) concentrations may contribute to cardiometabolic risk profiles in obese populations. The purpose was to determine if levels of adipocytokines and vitD differ between young metabolically healthy obese (MHO) and metabolically abnormal obese (MAO) black and ...

  16. Caregiver Report of Executive Functioning in a Population-Based Sample of Young Children with Down Syndrome

    ERIC Educational Resources Information Center

    Lee, Nancy Raitano; Fidler, Deborah J.; Blakeley-Smith, Audrey; Daunhauer, Lisa; Robinson, Cordelia; Hepburn, Susan L.

    2011-01-01

    The current study describes everyday executive function (EF) profiles in young children with Down syndrome. Caregivers of children with Down syndrome (n = 26; chronological ages = 4-10 years; mental ages = 2-4 years) completed the Behavior Rating Inventory of Executive Function-Preschool (BRIEF-P; G. A. Gioia, K. A. Espy, & P. K. Isquith, 2003), a…

  17. Creating Economic Opportunities for Every Young Person. Lessons from The Hitachi Foundation's Partnerships in Education and Economic Opportunity Initiative.

    ERIC Educational Resources Information Center

    Totten, Leah; Dodson, David; Thomasson, Julie

    This report profiles 12 programs conducted as part of the Hitachi Foundation's Partnerships in Economic and Educational Opportunity Initiative. The introduction and overview explain the goals of the initiative, which was undertaken to improve the economic and career options available to young people who have traditionally been underserved by…

  18. Competitive Cooperation: The Iceberg Profile.

    ERIC Educational Resources Information Center

    Vaughan, Jerry L.

    Competitive athletes' scores on the Profile of Mood States (POMS) test create an iceberg-like pattern known as the "Iceberg Profile." Their scores for tension, depression, anger, fatigue, and confusion are low while their scores on vigor juts upward creating the "Iceberg Profile." Persons in a cooperative relationship are often…

  19. Hanford Site Ecological Quality Profile

    SciTech Connect

    Bilyard, Gordon R.; Sackschewsky, Michael R.; Tzemos, Spyridon

    2002-02-17

    This report reviews the ecological quality profile methodology and results for the Hanford Site. It covers critical ecological assets and terrestrial resources, those in Columbia River corridor and those threatened and engdangered, as well as hazards and risks to terrestrial resources. The features of a base habitat value profile are explained, as are hazard and ecological quality profiles.

  20. Profile Analysis: Multidimensional Scaling Approach.

    ERIC Educational Resources Information Center

    Ding, Cody S.

    2001-01-01

    Outlines an exploratory multidimensional scaling-based approach to profile analysis called Profile Analysis via Multidimensional Scaling (PAMS) (M. Davison, 1994). The PAMS model has the advantages of being applied to samples of any size easily, classifying persons on a continuum, and using person profile index for further hypothesis studies, but…

  1. Molecular Gas in Young Debris Disks

    NASA Technical Reports Server (NTRS)

    Moor, A.; Abraham, P.; Juhasz, A.; Kiss, Cs.; Pascucci, I.; Kospal, A.; Apai, D.; Henning, T.; Csengeri, T.; Grady, C.

    2011-01-01

    Gas-rich primordial disks and tenuous gas-poor debris disks are usually considered as two distinct evolutionary phases of the circumstellar matter. Interestingly, the debris disk around the young main-sequence star 49 Ceti possesses a substantial amount of molecular gas and possibly represents the missing link between the two phases. Motivated to understand the evolution of the gas component in circumstellar disks via finding more 49 Ceti-like systems, we carried out a CO J = 3-2 survey with the Atacama Pathfinder EXperiment, targeting 20 infrared-luminous debris disks. These systems fill the gap between primordial and old tenuous debris disks in terms of fractional luminosity. Here we report on the discovery of a second 49 Ceti-like disk around the 30 Myr old A3-type star HD21997, a member of the Columba Association. This system was also detected in the CO(2-1) transition, and the reliable age determination makes it an even clearer example of an old gas-bearing disk than 49 Ceti. While the fractional luminosities of HD21997 and 49 Ceti are not particularly high, these objects seem to harbor the most extended disks within our sample. The double-peaked profiles of HD21997 were reproduced by a Keplerian disk model combined with the LIME radiative transfer code. Based on their similarities, 49 Ceti and HD21997 may be the first representatives of a so far undefined new class of relatively old > or approx.8 Myr), gaseous dust disks. From our results, neither primordia1 origin nor steady secondary production from icy planetesima1s can unequivocally explain the presence of CO gas in the disk ofHD21997.

  2. Give Young Scientists a Break

    SciTech Connect

    Wiley, H. S.

    2009-11-01

    There has been much concern about the impact of tight funding on the careers of young scientists. When only a small percentage of grants are approved, even the smallest problem or error with an application can push it out of the funding range. Unfortunately, the relative lack of grant writing skills by new investigators often has this effect. To avoid a situation where only experienced investigators with polished writing skills are funded, the National Institutes of Health has instituted a more generous ranking scale for new investigators. Not surprisingly, some senior investigators have protested, calling it reverse discrimination. I say that their anger is misplaced. New investigators do deserve a break.

  3. Young's Equation at the Nanoscale

    NASA Astrophysics Data System (ADS)

    Seveno, David; Blake, Terence D.; De Coninck, Joël

    2013-08-01

    In 1805, Thomas Young was the first to propose an equation to predict the value of the equilibrium contact angle of a liquid on a solid. Today, the force exerted by a liquid on a solid, such as a flat plate or fiber, is routinely used to assess this angle. Moreover, it has recently become possible to study wetting at the nanoscale using an atomic force microscope. Here, we report the use of molecular-dynamics simulations to investigate the force distribution along a 15 nm fiber dipped into a liquid meniscus. We find very good agreement between the measured force and that predicted by Young’s equation.

  4. High-Intensity Intermittent Exercise: Effect on Young People's Cardiometabolic Health and Cognition.

    PubMed

    Cooper, Simon B; Dring, Karah J; Nevill, Mary E

    2016-01-01

    With only a quarter of young people currently meeting physical activity guidelines, two key areas of concern are the effects of exercise on cardiometabolic health and cognition. Despite the fact that physical activity in young people is typically high intensity and intermittent in nature, much of the literature examines traditional endurance-type exercise. This review provides an update on the effects of high-intensity intermittent exercise on young people's cardiometabolic health and cognition. High-intensity intermittent exercise has acute beneficial effects on endothelial function and postprandial lipemia and chronic positive effects on weight management. In addition, there is emerging evidence regarding chronic benefits on the blood lipid profile, blood pressure, and proinflammatory and anti-inflammatory cytokines. Furthermore, emerging evidence suggests beneficial acute and chronic effects of high-intensity intermittent exercise on cognition. However, further research is required in both cardiometabolic health and cognition, particularly regarding the impact of school-based interventions in adolescents.

  5. Huge Left Atrial Myxoma and Concomitant Silent Coronary Artery Disease in a Young Man

    PubMed Central

    Gennari, Marco; Rubino, Mara; Andreini, Daniele; Polvani, Gianluca; Agrifoglio, Marco

    2016-01-01

    Severe but silent coronary artery disease may rarely exist in young patients with a low-risk profile but with a family history of coronary artery disease. We describe the case of a 33-year-old Caucasian male with progressive shortness of breath caused by a huge left atrial myxoma who was diagnosed to have significant coronary artery disease in the preoperative assessment. After investigations, the patient underwent resection of the left atrial tumor and coronary artery bypass grafting (CABG) with a successful outcome. Even in the case of a young male, it may be prudent to investigate silent coronary artery disease in the presence of cardiovascular risk factors and family history of coronary artery disease. The learning objective of this case is to debate about the usefulness of a preoperative coronary study even in the young population with cardiac nonischemic pathologies (ie, valve pathology, cardiac tumors, etc.). PMID:28096692

  6. The relationship between sleep-wake cycle and cognitive functioning in young people with affective disorders.

    PubMed

    Carpenter, Joanne S; Robillard, Rébecca; Lee, Rico S C; Hermens, Daniel F; Naismith, Sharon L; White, Django; Whitwell, Bradley; Scott, Elizabeth M; Hickie, Ian B

    2015-01-01

    Although early-stage affective disorders are associated with both cognitive dysfunction and sleep-wake disruptions, relationships between these factors have not been specifically examined in young adults. Sleep and circadian rhythm disturbances in those with affective disorders are considerably heterogeneous, and may not relate to cognitive dysfunction in a simple linear fashion. This study aimed to characterise profiles of sleep and circadian disturbance in young people with affective disorders and examine associations between these profiles and cognitive performance. Actigraphy monitoring was completed in 152 young people (16-30 years; 66% female) with primary diagnoses of affective disorders, and 69 healthy controls (18-30 years; 57% female). Patients also underwent detailed neuropsychological assessment. Actigraphy data were processed to estimate both sleep and circadian parameters. Overall neuropsychological performance in patients was poor on tasks relating to mental flexibility and visual memory. Two hierarchical cluster analyses identified three distinct patient groups based on sleep variables and three based on circadian variables. Sleep clusters included a 'long sleep' cluster, a 'disrupted sleep' cluster, and a 'delayed and disrupted sleep' cluster. Circadian clusters included a 'strong circadian' cluster, a 'weak circadian' cluster, and a 'delayed circadian' cluster. Medication use differed between clusters. The 'long sleep' cluster displayed significantly worse visual memory performance compared to the 'disrupted sleep' cluster. No other cognitive functions differed between clusters. These results highlight the heterogeneity of sleep and circadian profiles in young people with affective disorders, and provide preliminary evidence in support of a relationship between sleep and visual memory, which may be mediated by use of antipsychotic medication. These findings have implications for the personalisation of treatments and improvement of functioning in

  7. Anti-Social Histories in Young Alcoholics.

    DTIC Science & Technology

    1976-12-01

    criteria, the evidence of antisocial behavior was extensive. Comparisons of the young Navy men with groups of adolescents seen for alcohol problems in...Corporation, Santa Monica, California, September 1975. 24. Hess, R. D. High school antecedents of young adult achievement. In R. E. Grinder (Ed.), Studies in... Adolescence . New York: MacMillan Company, 1963. Kolb & Gunderson 15 Table 1 Percentage Distributions on Descriptive Variables for Young Alcoholics (Age

  8. Profile Interface Generator

    SciTech Connect

    2013-11-09

    The Profile Interface Generator (PIG) is a tool for loosely coupling applications and performance tools. It enables applications to write code that looks like standard C and Fortran functions calls, without requiring that applications link to specific implementations of those function calls. Performance tools can register with PIG in order to listen to only the calls that give information they care about. This interface reduces the build and configuration burden on application developers and allows semantic instrumentation to live in production codes without interfering with production runs.

  9. Bioanalysis young investigator: Bhagwat Prasad.

    PubMed

    Prasad, Bhagwat; Singh, Saranjit

    2011-06-01

    It gives me immense pleasure to nominate Bhagwat Prasad for the Bioanalysis Young Investigator Award 2011. He was my direct student since he joined the National Institute of Pharmaceutical Education and Research in July 2004 until February 2011. I had been his teacher and later his guide during his Masters and PhD programs. Since March 2011 Bhagwat has been affiliated with the Department of Pharmaceutics, University of Washington, Seattle (WA, USA) as a post-doctoral fellow. His research projects include bioanalysis of transporter proteins in human tissues using modern LC-MS platforms and clinical studies for understanding drug-drug interactions. Under my direct supervision Bhagwat completed his MS (Pharm) and PhD. Bhagwat has used modern qualitative and quantitative LC-MS approaches during his research. He has first-hand experience of using multiple mass spectrometers. He has published several excellent research and review papers in journals such as, European Journal of Pharmaceutical Sciences, Trends in Analytical Chemistry, Journal of Pharmaceutical and Biomedical Analysis and Drug Discovery Today: Therapeutic Strategies. In a nutshell, Bhagwat Prasad is an outstanding bioanalytical researcher. I am deeply impressed by his drive and determination and, therefore, strongly nominate him for the Bioanalysis Young Investigator Award 2011.

  10. Sports Specialization in Young Athletes

    PubMed Central

    Jayanthi, Neeru; Pinkham, Courtney; Dugas, Lara; Patrick, Brittany; LaBella, Cynthia

    2013-01-01

    Context: Sports specialization is intense training in 1 sport while excluding others. Sports specialization in early to middle childhood has become increasingly common. While most experts agree that some degree of sports specialization is necessary to achieve elite levels, there is some debate as to whether such intense practice time must begin during early childhood and to the exclusion of other sports to maximize potential for success. There is a concern that sports specialization before adolescence may be deleterious to a young athlete. Evidence Acquisition: PubMed and OVID were searched for English-language articles from 1990 to 2011 discussing sports specialization, expert athletes, or elite versus novice athletes, including original research articles, consensus opinions, and position statements. Results: For most sports, there is no evidence that intense training and specialization before puberty are necessary to achieve elite status. Risks of early sports specialization include higher rates of injury, increased psychological stress, and quitting sports at a young age. Sports specialization occurs along a continuum. Survey tools are being developed to identify where athletes fall along the spectrum of specialization. Conclusion: Some degree of sports specialization is necessary to develop elite-level skill development. However, for most sports, such intense training in a single sport to the exclusion of others should be delayed until late adolescence to optimize success while minimizing injury, psychological stress, and burnout. PMID:24427397

  11. Isolating the Young Stellar Population in the Outer Disk of NGC 300

    NASA Astrophysics Data System (ADS)

    Hillis, Tristan J.; Williams, Benjamin F.; Dolphin, Andrew E.; Dalcanton, Julianne J.; Skillman, Evan D.

    2016-11-01

    The recent star formation history (SFH) in the outer disk of NGC 300 is presented through the analysis of color-magnitude diagrams (CMDs). We analyze resolved stellar photometry by creating CMDs from four Hubble Space Telescope fields containing a combination of images from the Advanced Camera for Surveys and the UVIS imager aboard the Wide Field Camera 3. From the best models of these CMDs, we derive the SFH in order to extract the young stellar component for the past 200 Myr. We find that the young stellar disk of NGC 300 is unbroken out to at least ˜8 scale lengths (including an upper limit out to ˜10 scale lengths) with {r}s=1.4+/- 0.1 {kpc}, which is similar to the total stellar surface brightness profile. This unbroken profile suggests that NGC 300 is undisturbed, similar to the isolated disk galaxy NGC 2403. We compare the environments of NGC 300, NGC 2403, and M33 along with the properties of the gas and stellar disks. We find that the disturbed H i outer disk morphology is not accompanied by a break in the young stellar disk. This may indicate that processes which affect the outer H i morphology may not leave an imprint on the young stellar disk. This paper is based on Hubble Space Telescope observations.

  12. Synthetic Marijuana Lands Thousands of Young People in the ER, Especially Young Males

    MedlinePlus

    ... Adolescent Brain Comorbidity College-Age & Young Adults Criminal Justice Drugged Driving Drug Testing Drugs and the Brain ... Adolescent Brain Comorbidity College-Age & Young Adults Criminal Justice Drugged Driving Drug Testing Drugs and the Brain ...

  13. Laser range profile of spheres

    NASA Astrophysics Data System (ADS)

    Gong, Yanjun; Wang, Mingjun; Gong, Lei

    2016-09-01

    Profile information about a three-dimensional target can be obtained by laser range profile (LRP). A mathematical LRP model from rough sphere is presented. LRP includes laser one-dimensional range profile and laser two-dimensional range profile. A target coordinate system and an imaging coordinate system are established, the mathematical model of the range profile is derived in the imaging coordinate system. The mathematical model obtained has nothing to do with the incidence direction of laser. It is shown that the laser range profile of the sphere is independent of the incidence direction of laser. This is determined by the symmetry of the sphere. The laser range profile can reflect the shape and material properties of the target. Simulations results of LRP about some spheres are given. Laser range profile of sphere, whose surface material with diffuse lambertian reflectance, is given in this paper. Laser one-dimensional range profile of sphere, whose surface mater with diffuse materials whose retro-reflectance can be modeled closely with an exponential term that decays with increasing incidence angles, is given in this paper. Laser range profiles of different pulse width of sphere are given in this paper. The influences of geometric parameters, pulse width on the range profiles are analyzed.

  14. Stability and Instability of Subjective Well-Being in the Transition from Adolescence to Young Adulthood: Longitudinal Evidence from 20991 Young Australians

    PubMed Central

    Page, Andrew

    2016-01-01

    Purpose This study assessed the long-term stability and instability of subjective well-being during post-school transition (i.e., transition from adolescence to young adulthood) and evaluated the determinants of transition stability. Methods Using two cohorts from a national representative longitudinal study, the Longitudinal Study of Australian Youth (N = 20991), latent profile analysis and latent transition analysis were conducted to examine transition patterns among subjective well-being profiles for youth from age 17 to 25. Multinomial logistic regressions were conducted to evaluate whether key socio-demographic variables were associated with transition stability. Results We identified: (1) three subjective well-being profiles: Low (30%), Moderate (50%), and High (20%); and (2) three major transition patterns among these subjective well-being profiles: stable, partially-stable, and unstable. The majority of youth had stable transition patterns during the transition from adolescence to adulthood. A large percentage of youth (52%) started low in subjective well-being profile and remained in the low subjective-wellbeing profile. Our examination also revealed gender was the most pronounced indicator for transition stability during this time period, with males more likely to have unstable transition patterns than females. Conclusions Results suggest that different subjective well-being status and transition patterns can be identified in the post-high school transition to adulthood, including unstable transitions. By targeting those groups more vulnerable to transition, mental health promotion and interventions may be delivered more effectively. PMID:27232183

  15. Safety profile of levetiracetam.

    PubMed

    Arroyo, Santiago; Crawford, Pamela

    2003-05-01

    A good balance between safety and tolerability is necessary for an antiepileptic drug (AED) to be successful in the management of patients with epilepsy. Levetiracetam is one of the new generation of AEDs licensed as an add-on therapy for the treatment of patients with partial-onset seizures. Leveti-racetam's mechanisms of action are not fully understood. Controlled clinical trials, open-label studies, and postmarketing surveillance indicate that leveti-racetam has a favorable safety profile characterized by little effect on vital signs or clinical laboratory values, reported adverse events that are mild to moderate, and no known drug-drug interactions. The tolerability of levetiracetam may extend to both pediatric and elderly patients based on analyses of small numbers of patients. Tolerability is maintained over the long term. Levetirac-etam does not appear to have a different safety profile in learning-disabled patients. Levetiracetam appears to have a good balance between tolerability and efficacy in the treatment of a wide variety of patients with partial epilepsy.

  16. Deflagration Wave Profiles

    SciTech Connect

    Menikoff, Ralph

    2012-04-03

    Shock initiation in a plastic-bonded explosives (PBX) is due to hot spots. Current reactive burn models are based, at least heuristically, on the ignition and growth concept. The ignition phase occurs when a small localized region of high temperature (or hot spot) burns on a fast time scale. This is followed by a growth phase in which a reactive front spreads out from the hot spot. Propagating reactive fronts are deflagration waves. A key question is the deflagration speed in a PBX compressed and heated by a shock wave that generated the hot spot. Here, the ODEs for a steady deflagration wave profile in a compressible fluid are derived, along with the needed thermodynamic quantities of realistic equations of state corresponding to the reactants and products of a PBX. The properties of the wave profile equations are analyzed and an algorithm is derived for computing the deflagration speed. As an illustrative example, the algorithm is applied to compute the deflagration speed in shock compressed PBX 9501 as a function of shock pressure. The calculated deflagration speed, even at the CJ pressure, is low compared to the detonation speed. The implication of this are briefly discussed.

  17. Reading Their World: The Young Adult Novel in the Classroom. Second Edition. Young Adult Literature Series.

    ERIC Educational Resources Information Center

    Monseau, Virginia R., Ed.; Salvner, Gary M., Ed.

    This book was born of a desire to provide students, teachers, and all interested readers with a collection of essays that address issues of selection, pedagogy, and worth of the young adult novel. A primary purpose of the book is to enter the world of young adult readers through a literary form they know well, the modern young adult novel. Another…

  18. Age and Forgetfulness: Young Perceivers' Impressions of Young and Older Neighbors.

    ERIC Educational Resources Information Center

    Erber, Joan T.; And Others

    1993-01-01

    Young adults (n=179) rated how likely they would be to choose certain type of neighbor to perform memory tasks. Participants gave higher choices to nonforgetful targets and to old over young targets. In second study, 90 young adults rated degree to which they considered targets to possess specific traits desirable and relevant to memory.…

  19. Strokes in young adults: epidemiology and prevention.

    PubMed

    Smajlović, Dževdet

    2015-01-01

    Strokes in young adults are reported as being uncommon, comprising 10%-15% of all stroke patients. However, compared with stroke in older adults, stroke in the young has a disproportionately large economic impact by leaving victims disabled before their most productive years. Recent publications report an increased incidence of stroke in young adults. This is important given the fact that younger stroke patients have a clearly increased risk of death compared with the general population. The prevalence of standard modifiable vascular risk factors in young stroke patients is different from that in older patients. Modifiable risk factors for stroke, such as dyslipidemia, smoking, and hypertension, are highly prevalent in the young stroke population, with no significant difference in geographic, climatic, nutritional, lifestyle, or genetic diversity. The list of potential stroke etiologies among young adults is extensive. Strokes of undetermined and of other determined etiology are the most common types among young patients according to TOAST (Trial of Org 10172 in Acute Stroke Treatment) criteria. Prevention is the primary treatment strategy aimed at reducing morbidity and mortality related to stroke. Therefore, primary prevention is very important with regard to stroke in young adults, and aggressive treatment of risk factors for stroke, such as hypertension, smoking, and dyslipidemia, is essential. The best form of secondary stroke prevention is directed toward stroke etiology as well as treatment of additional risk factors. However, there is a lack of specific recommendations and guidelines for stroke management in young adults. In conclusion, strokes in young adults are a major public health problem and further research, with standardized methodology, is needed in order to give us more precise epidemiologic data. Given the increasing incidence of stroke in the young, there is an objective need for more research in order to reduce this burden.

  20. Divorce is a part of my life... resilience, survival, and vulnerability: young adults' perception of the implications of parental divorce.

    PubMed

    Eldar-Avidan, Dorit; Haj-Yahia, Muhammad M; Greenbaum, Charles W

    2009-01-01

    A qualitative study among 22 young adults (20-25 years old) whose parents divorced during their childhood was conducted in Israel, using semi-structured, in-depth, open-ended interviews. Qualitative data analysis led to identification of three profiles, aiming at a grounded theoretical conceptualization. Three core themes were identified: the centrality of the family; short- and long-term implications of parental divorce and its relations to supportive coping resources; and perspective at young adulthood. Further analysis led to typifying participants by three profiles, which represent the grounded theoretical conceptualizations: resilience, survival, and vulnerability. The most prominent difference among the profiles was the relationships between participants and their parents, and their perception of ongoing parental responsibility. A thorough discussion of the results and their implications for future research, theory development, and practice are presented.

  1. Profiling phylogenetic informativeness.

    PubMed

    Townsend, Jeffrey P

    2007-04-01

    The resolution of four controversial topics in phylogenetic experimental design hinges upon the informativeness of characters about the historical relationships among taxa. These controversies regard the power of different classes of phylogenetic character, the relative utility of increased taxonomic versus character sampling, the differentiation between lack of phylogenetic signal and a historical rapid radiation, and the design of taxonomically broad phylogenetic studies optimized by taxonomically sparse genome-scale data. Quantification of the informativeness of characters for resolution of phylogenetic hypotheses during specified historical epochs is key to the resolution of these controversies. Here, such a measure of phylogenetic informativeness is formulated. The optimal rate of evolution of a character to resolve a dated four-taxon polytomy is derived. By scaling the asymptotic informativeness of a character evolving at a nonoptimal rate by the derived asymptotic optimum, and by normalizing so that net phylogenetic informativeness is equivalent for all rates when integrated across all of history, an informativeness profile across history is derived. Calculation of the informativeness per base pair allows estimation of the cost-effectiveness of character sampling. Calculation of the informativeness per million years allows comparison across historical radiations of the utility of a gene for the inference of rapid adaptive radiation. The theory is applied to profile the phylogenetic informativeness of the genes BRCA1, RAG1, GHR, and c-myc from a muroid rodent sequence data set. Bounded integrations of the phylogenetic profile of these genes over four epochs comprising the diversifications of the muroid rodents, the mammals, the lobe-limbed vertebrates, and the early metazoans demonstrate the differential power of these genes to resolve the branching order among ancestral lineages. This measure of phylogenetic informativeness yields a new kind of information

  2. Histopathological grading systems analysis of oral squamous cell carcinomas of young patients

    PubMed Central

    Frare, Juliana-Cristina; Sawazaki-Calone, Iris; Ayroza-Rangel, Ana-Lucia-Carrinho; Bueno, Alexandre-Galvão; de Morais, Carlos-Floriano; Nagai, Hildebrando-Massahiro; Kunz, Reno

    2016-01-01

    Background To analyze the clinicopathological profile of young patients (≤ 40 years) with oral SCC and correlate with a control group (≥ 50 years) by means of histopathological grading systems. Material and Methods 14 young patients and 14 control patients were selected with similar clinical stage and tumor location. Demographic and clinical data were obtained from patient records and histological sections were evaluated according to four histopathological grading systems. Associations between categories of demographic and clinical data were performed through Chi-square test and Exact Fisher test. The survival analyzes were performed according to the Kaplan-Meier method. Results The comparison between groups showed a greater association of treatment modalities in younger patients (p=0.022), they had a higher incidence of local recurrence and regional metastasis (p=0.018) and lower disease-free survival in 5 years (p=0.069). There was no difference in 5-year overall survival among the studied groups. There was no difference in histological grading between studied groups according to the four used systems. Conclusions This study showed that, despite tumors had similar histological grade and more therapeutic modalities were used in the young group, tumors in young patients had a higher incidence of recurrence/metastasis, showing tendency to a more aggressive behavior. Key words:Squamous cell carcinoma, tumors histological grading, young. PMID:26946200

  3. Beam Profile Monitor With Accurate Horizontal And Vertical Beam Profiles

    DOEpatents

    Havener, Charles C [Knoxville, TN; Al-Rejoub, Riad [Oak Ridge, TN

    2005-12-26

    A widely used scanner device that rotates a single helically shaped wire probe in and out of a particle beam at different beamline positions to give a pair of mutually perpendicular beam profiles is modified by the addition of a second wire probe. As a result, a pair of mutually perpendicular beam profiles is obtained at a first beamline position, and a second pair of mutually perpendicular beam profiles is obtained at a second beamline position. The simple modification not only provides more accurate beam profiles, but also provides a measurement of the beam divergence and quality in a single compact device.

  4. Spondylolysis in young tennis players

    PubMed Central

    Ruiz‐Cotorro, A; Balius‐Matas, R; Estruch‐Massana, A; Angulo, J Vilaró

    2006-01-01

    The general aetiology, diagnosis, and treatment of spondylolysis, a bone defect in the pars interarticularis of the vertebra, are reviewed. A retrospective study of young tennis players diagnosed between 2000 and 2004 with spondylolysis with or without spondylolisthesis, assessed by radiography and planar bone scintigraphy, is described. If the radiographic results were negative, computed tomography was performed. Sixty six cases were evaluated: 53 L5 lesions, eight L4 lesions, two L3 lesions, and one bilateral lesion at the L2 level. Two more lesions at two levels were found (bilateral L5 and unilateral L4 and L3 on the right side). Classification, treatment, and outcome of the cases are reported. A combination of radiography, planar bone scintigraphy, and SPECT is useful for evaluating spondylolysis in tennis players and recommending treatment. Use of a brace did not appear to achieve significant results. PMID:16632576

  5. Starspots on Young pms Stars

    NASA Astrophysics Data System (ADS)

    Alekseev, I. Yu.

    2014-06-01

    Long-term, multiband photometric observations of 8 young PMS stars are used to construct models for their starspots. It is shown that the average density of starspots is up to 40 % of the total surface of a star (V824 Ara), while the difference in temperatures between a quiet photosphere and a spot ranges from 870 K (AB Dor) to 1700-1800 K (PZ Tel, V1321 Ori, V395 Cep). The spots lie at low (2-8°, V343 Nor) and medium (25-61°) latitudes, while the largest latitude of starspots is 16-80°. A cyclical activity that shows up as changes in the total area and average latitude of the starspots is observed in the stars PZ Tel, TY Col, V824 Ara, and AB Dor. A latitudinal drift of the starspots and differential rotation of the star are observed which are analogous to those of the sun.

  6. Young Children and Trauma: Intervention and Treatment

    ERIC Educational Resources Information Center

    Osofsky, Joy D., Ed.

    2004-01-01

    Recent years have seen significant advances in knowledge about the effects of exposure to psychological trauma on young children from birth to age 5. This volume brings together leading experts to address practical considerations in working with traumatized young children and their caregivers. State-of-the-art assessment and treatment approaches…

  7. The Voices of Young Black Males

    ERIC Educational Resources Information Center

    Sparrow, Tracey; Sparrow, Abby

    2012-01-01

    What do young black males say about what stands in the way of their academic success? Rather than rely on scholarly researchers to answer this question, the authors talked with a number of black males between ages 13 and 22 in Washington D.C., and Milwaukee, Wis., to learn what they had to say. These young men rarely talked about schools or…

  8. [Prosocial Development of Very Young Children.

    ERIC Educational Resources Information Center

    Pawl, Jeree, Ed.

    1992-01-01

    This newsletter presents five articles focusing on the social development of infants and very young children. The first article, "Sympathetic Behavior in Very Young Children," by Lois Barclay Murphy, gives examples of early sympathetic behavior, traces the development of sympathy, identifies individual patterns of sympathetic response,…

  9. The Relevance of Young Adult Literature

    ERIC Educational Resources Information Center

    Stallworth, B. Joyce

    2006-01-01

    Although young adult literature is often recommended as a reading bridge to the classics, Stallworth insists that the genre deserves a prominent place in the middle school canon in its own right. She describes several examples from middle school classrooms of how young adult novels can enhance tweens' "life literacy" by both helping them develop…

  10. The Very Young Hearing-Impaired Child.

    ERIC Educational Resources Information Center

    World Federation of the Deaf, Rome (Italy).

    Five conference papers are presented on deaf preschool children and infants. "The Very Young Hearing-Impaired Child" by G.M. Harris of Canada; "The Organisation and Methods of Educational Work for Deaf Children at the Preschool Age" by K. Lundstrom of Sweden; "Speech Formation in the Young Deaf Child" by B.…

  11. The Young Child and Mathematics. Second Edition

    ERIC Educational Resources Information Center

    Copley, Juanita V.

    2010-01-01

    This second edition of the bestselling book "The Young Child and Mathematics" reflects recent developments in math education in a wealth of vignettes from classrooms, activity ideas, and strategies for teaching young children about math processes and concepts. Using standards and guidelines from the National Council of Teachers of Mathematics…

  12. The Musical Taste of Young People

    ERIC Educational Resources Information Center

    Mozgot, V. G.

    2014-01-01

    Data from a longitudinal survey of the musical tastes of young people distinguish five basic vectors of its development: an orientation toward the Western paradigm; young people's unlimited amount of time spent in the consumption of music; the indiscriminate nature of their music interests; the influence that a person's membership in a particular…

  13. Embodied Subjectivities: Nine Young Women Talking Dance

    ERIC Educational Resources Information Center

    O'Flynn, Gabrielle; Pryor, Zoe; Gray, Tonia

    2013-01-01

    The purpose of this paper is to examine nine Australian young women's embodied experiences of dance. The young women were all amateur dancers involved in weekly jazz, tap, and ballet dance classes at the same dance studio. In this paper, embodiment is defined as multidimensional (Burkitt 1999). The authors explore the ways the corporeal and the…

  14. Developing Public Library Services for Young Adults.

    ERIC Educational Resources Information Center

    Smith, Jim

    From November 1992 through May 1993, a series of staff development and training workshops were presented as part of the project, "Developing Library Services for Young Adults." The workshops included: "Redirecting Young Adult Behavior" (Glenna O. Auxier & Bob Perchalski); "The Youth Services Librarian and the Law"…

  15. Multiple Voices in Young Adult Novels.

    ERIC Educational Resources Information Center

    Capan, Mary Ann

    A stylistic device that has been used by many authors over the years is to alternate the point of view between two or more characters. Authors of young adult novels choose this technique of multiple narrative voices for a variety of reasons. Multiple voices offer a challenge to many young adult readers because the point of view is much more…

  16. Volunteering among Young People. Fact Sheet

    ERIC Educational Resources Information Center

    Lopez, Mark Hugo; Marcelo, Karlo Barrios

    2007-01-01

    This fact sheet presents information on the frequency of volunteering, trends in volunteering, and the organizations for which young people volunteer, utilizing data from multiple sources. Unlike many surveys, it shows that volunteering rates among young people are generally higher than they are among adults 26 and older. Findings of the Civic and…

  17. Evaluating Youth Work with Vulnerable Young People.

    ERIC Educational Resources Information Center

    Furlong, Andy; Cartmel, Fred; Powney, Janet; Hall, Stuart

    This report presents the results of an 18-month research project that studied the effectiveness of youth work with vulnerable young people. The research, representing six distinct geographical areas of Scotland characterized by disadvantage, focused on young people aged 13 to 16. In each neighborhood, the project examined the experiences of young…

  18. Activities That Build the Young Child's Brain.

    ERIC Educational Resources Information Center

    Gellens, Suzanne R.

    This book presents 350 classroom-tested activities for use with children to create an environment that will stimulate young children's brains. Designed to be used by families, classroom teachers, family childcare providers, or others caring for young children, the book includes information on current brain research and describes interest areas in…

  19. The Vocational Interests of Young Unwed Mothers.

    ERIC Educational Resources Information Center

    Gade, Eldon M.; Cory, Mark

    The vocational interest patterns of young unwed mothers were investigated by comparing the scores of a sample of unwed mothers with percentile averages from a national norm group. The interest differences of mothers who gave up their babies and mothers who kept their babies were also examined. Subjects were 53 young unwed mothers enrolled in a…

  20. Providing Rich Art Activities for Young Children

    ERIC Educational Resources Information Center

    Mulcahey, Christine

    2009-01-01

    Using works of art with young children is a perfect way to bridge the gap between art activities that are too open or too closed. Teachers of young children sometimes try to find a middle ground by allowing free painting time at an easel in addition to recipe-oriented activities such as putting together precut shapes to create a spider or an apple…

  1. Outdoor Experiences for Young Children. ERIC Digest.

    ERIC Educational Resources Information Center

    Rivkin, Mary S.

    This digest examines the value of outdoor experience for young children, reasons for its decline, ways to enhance school play spaces, and aspects of developmentally appropriate outdoor environments. Young children appear to benefit from being outdoors and especially need the broad experiential base provided by being outdoors. The richness and…

  2. Seven Myths about Young Children and Technology

    ERIC Educational Resources Information Center

    Plowman, Lydia; McPake, Joanna

    2013-01-01

    Parents and educators tend to have many questions about young children's play with computers and other technologies at home. They can find it difficult to know what is best for children because these toys and products were not around when they were young. Some will say that children have an affinity for technology that will be valuable in their…

  3. The Novice Researcher: Interviewing Young Children

    ERIC Educational Resources Information Center

    Danby, Susan; Ewing, Lynette; Thorpe, Karen

    2011-01-01

    Being a novice researcher undertaking research interviews with young children requires understandings of the interview process. By investigating the interaction between a novice researcher undertaking her first interview and a child participant, the authors attend to theoretical principles, such as the competence of young children as informants,…

  4. Young People's Representations of Language Brokering

    ERIC Educational Resources Information Center

    Cline, Tony; Crafter, Sarah; O'Dell, Lindsay; de Abreu, Guida

    2011-01-01

    In recently arrived immigrant families, children and young people often act as language brokers for their parents and other adults. In public and academic debate, this activity is sometimes portrayed negatively as imposing excessive burdens of responsibility on the young people. This paper reports an analysis of qualitative data from a broader…

  5. Is Science Really a Young Man's Game?

    ERIC Educational Resources Information Center

    Wray, K. Brad

    2003-01-01

    Examines 24 revolutionary scientific figures mentioned in the "Structure of Scientific Revolutions" to determine whether young scientists are more likely to make revolutionary discoveries than older scientists. Suggests that middle-aged scientists are responsible for initiating more scientific revolutions than young scientists given the proportion…

  6. Young Women Online: Collaboratively Constructing Identities

    ERIC Educational Resources Information Center

    Paechter, Carrie

    2013-01-01

    In this paper I examine how young women construct their identities with others in online communities. I argue that the proliferation of social networking and its popularity among young people means that performed identities are increasingly collaboratively constructed, with the individual having less control over their public image than was…

  7. Do Juveniles Bully More than Young Offenders?

    ERIC Educational Resources Information Center

    Ireland, Jane L.

    2002-01-01

    Study compares bullying behavior among juvenile and young offenders. Ninety-five male juvenile and 196 male young offenders completed two questionnaires, measuring bullying directly and behaviors indicative of "being bullied" or of "bullying others". Juveniles perceived a higher extent of bullying and reported significantly…

  8. A Preliminary Typology of Young Sex Offenders.

    ERIC Educational Resources Information Center

    Langstrom, Niklas; Grann, Martin; Lindblad, Frank

    2000-01-01

    Uses data concerning all young sex offenders (N=56) to construct and validate an introductory young sex offender typology based solely on offense characteristics. A 5-cluster solution received optimal support from cluster analysis of 15 offense-related variables. Survival analysis revealed that the clusters differed with respect to sexual but not…

  9. Young and Older Adults' Reading of Distracters

    ERIC Educational Resources Information Center

    Kemper, Susan; Mcdowd, Joan; Metcalf, Kim; Liu, Chiung-Ju

    2008-01-01

    Eye-tracking technology was employed to examine young and older adults' performance in the reading with distraction paradigm. Distracters of 1, 2, and 4 words that formed meaningful phrases were used. There were marked age differences in fixation patterns. Young adults' fixations to the distracters and targets increased with distracter length.…

  10. Barrier Free: Serving Young Women with Disabilities.

    ERIC Educational Resources Information Center

    Marks, Linda; Rousso, Harilyn

    The manual is intended to assist community agencies to fully integrate young women with physical or sensory disabilities in community programs and activities provided for nondisabled youth. It provides six training modules, two designed to help staff members examine their attitudes about working with disabled young women and four focusing on…

  11. Film and the Young Adult Novel.

    ERIC Educational Resources Information Center

    Foster, Harold M.

    1994-01-01

    Discusses films based on young adult novels and why they are often considered failures. Describes various films about young adults and their problems that have proven to be artistic successes. Gives close attention to film versions of S. E. Hinton's novels and of Robert Cormier's "The Chocolate War." (HB)

  12. Young Men, Masculinities and Sex Education

    ERIC Educational Resources Information Center

    Limmer, Mark

    2010-01-01

    This paper draws on focus group and interview data from 45 young men from the north of England to explore the barriers to effective sex and relationships education (SRE). Recent policy debates in relation to establishing statutory SRE in schools provide an opportunity to revisit how it is currently delivered to, and received by, young men. The…

  13. Multicultural Literature for Children and Young Adults

    ERIC Educational Resources Information Center

    Bista, Krishna

    2012-01-01

    In the selection of multicultural literature for children and young adults, educators and researchers focus on two main controversial issues--authority and authenticity--that the authors portray in their writing. What type of author can accurately portray realistic pictures of minority cultures in multicultural literature for young adults? Must it…

  14. Negative Cultural Capital and Homeless Young People

    ERIC Educational Resources Information Center

    Barker, Justin David

    2013-01-01

    This article examines the ways in which homeless young people find a sense of self-worth and dignity within the conditions of youth homelessness. It notes that, while homeless young people seek a space where they do not feel marginalised and can attain a form of social status and cultural competence, they also engage in practices and acts of…

  15. Motivational Traits of Elite Young Soccer Players

    ERIC Educational Resources Information Center

    Stewart, Craig; Meyers, Michael C.

    2004-01-01

    Among the most overlooked aspects in the development of elite young soccer players is that of specific psychological traits. Of those traits, motivation has important implications for programs whose objectives are identification and cultivation of young, skilled performers. The growth in popularity of soccer by youth and the successes experienced…

  16. Input Devices for Young Handicapped Children.

    ERIC Educational Resources Information Center

    Morris, Karen

    The versatility of the computer can be expanded considerably for young handicapped children by using input devices other than the typewriter-style keyboard. Input devices appropriate for young children can be classified into four categories: alternative keyboards, contact switches, speech input devices, and cursor control devices. Described are…

  17. Young Children and Families Experiencing Homelessness

    ERIC Educational Resources Information Center

    Wilson, Allison B.; Squires, Jane

    2014-01-01

    The increasing prevalence of homelessness among young children and families in the United States is described, as is the developmental impact on young children and cost to society. Although services are mandated for this population under the McKinney­-Vento Act, Education of Homeless Children and Youth Program, and the Individuals With…

  18. Healing Art: Young Children Coping With Stress.

    ERIC Educational Resources Information Center

    Hale, Judy Ann

    Helping young children to cope with stress plays a vital role in today's classroom. It is normal for children to experience stress, which comes from pressures such as family, friends, and school. Some of the indicators of stress in young children are behavioral changes (e.g., mood swings, changes in sleep patterns, and incontinence) and physical…

  19. Caring for Young Children in the Home.

    ERIC Educational Resources Information Center

    Birckmayer, Jennifer; And Others

    Group leaders of 10- to 13-year-olds may use this program guide to help the preteens interact with young children through six discussion meetings and five visits with a preschool child at home. Discussion topics concern (1) the family environment of young children, (2) children's play; (3) children's play areas at home, (4) safety at home, (5)…

  20. Literature for Today's Young Adults. Fourth Edition.

    ERIC Educational Resources Information Center

    Nilsen, Alleen Pace; Donelson, Kenneth L.

    Designed to help teachers open young minds to literature, this book presents criteria for evaluating books in all genres and their suggested classroom uses, an examination of hotly debated topics, and an overview of the significance of young adult literature. The fourth edition of the book features 30 boxed inserts containing essays by some of the…

  1. Literature for Today's Young Adults. Second Edition.

    ERIC Educational Resources Information Center

    Nilsen, Alleen Pace; Donelson, Kenneth L.

    Reflecting the rapid changes that have occurred in young adult literature, this second edition provides teachers with the history and background needed to stay current with what adolescents are reading and how such literature can be taught. The book is organized much as a literature course is taught: first, an introduction to young adults and…

  2. Increasing Employment Opportunities for Disadvantaged Young Adults

    ERIC Educational Resources Information Center

    Hossain, Farhana; Terwelp, Emily

    2015-01-01

    In the past four decades, profound changes in the U.S. economy--including falling wages, widening inequality, and the polarization of jobs at the top and bottom of the education and wage distributions--have had dramatic implications for the labor-market fortunes of young adults. Only about half of young people ages 16 to 24 held jobs in 2014, and…

  3. Young People and Migration from Contemporary Poland

    ERIC Educational Resources Information Center

    White, Anne

    2010-01-01

    Young Polish migrants to the UK are often portrayed as being highly educated and mobile: willing nomads who are privileged to be able to take advantage of new opportunities for travel and work abroad offered by European Union membership. However, there are also less well-educated young people who adopt migration as a livelihood strategy in…

  4. Young People's Internet Use: Divided or Diversified?

    ERIC Educational Resources Information Center

    Boonaert, Tom; Vettenburg, Nicole

    2011-01-01

    This article critically analyses research on young people's internet use. Based on a literature analysis, it examines which young people do what on the internet. These results invite a reflection on the dominant discourse on the digital divide. Within this discourse, there is a strong focus on the use of the internet for information purposes only,…

  5. Philosophy for Young Children: A Practical Guide

    ERIC Educational Resources Information Center

    Gaut, Berys; Gaut, Morag

    2011-01-01

    Co-written by a professor of philosophy and a practising primary school teacher, "Philosophy for Young Children" is a concise, practical guide for teachers. It contains detailed session plans for 36 philosophical enquiries--enough for a year's work--that have all been successfully tried, tested and enjoyed with young children from the age of three…

  6. Best Books for Young Adults. Second Edition.

    ERIC Educational Resources Information Center

    Carter, Betty

    This book presents an annotated listing of the Young Adult Library Services Association's "Best Books for Young Adults" (BBYA) from 1966-99. Selected books are listed in topical bibliographies under the following subjects: Too Good To Miss; Adventure; Animals; Family; Fantasy; Friendship; Historical Fiction; The Holocaust; Humor;…

  7. Isometric push and pull strengths of young Taiwanese males.

    PubMed

    Chen, Yi-Lang; Lee, Yu-Chi; Hsu, Tin-Chi

    2011-01-01

    This study recruited 30 young Taiwanese males to determine the horizontally maximum isometric pushing and pulling strengths under 16 exertion heights and four handle-foot horizontal distances. This study shows that isometric push and pull strengths as measured on a simulated frictional floor condition in Taiwanese hypermarkets were markedly lower than previous tests using high-traction flooring or anchoring participant's feet. Pushing strengths were always higher than pulling in all 64 task combinations, whereas no significant differences were present at heights of 30-60 cm. When considering maximum push and pull force demands, the optimal heights for such activities would be 50-90 cm (approximately ranged from the knee to hip position). The push and pull strength profiles identified in this study must be used appropriately, considering the real task situations.

  8. [Hearing disorders in young subjects].

    PubMed

    Kunel'skaia, N L; Skriabina, L Iu

    2014-01-01

    The objective of the present work was to study the state of the hearing function and the prevalence of ear pathologies in the applicants and students of a higher education institution. A total of 44.525 subjects at the age varying from 15 to 30 years were available for the examination of whom 42.829 ones were involved in the routine medical examination programs for the applicants and students; 1696 persons presenting with acute ear diseases and impairment of hearing passed the primary medical examination in the University polyclinic. The hearing function was evaluated with the help of the speech and tuning fork tests; in part of the patients it was evaluated by tonal threshold audiometry in both the standard and the extended frequency ranges, tympanometry, registration of the ipsilateral acoustic reflex, and a questionnaire study. Chronic ear pathology is known to occur in 1.77-2.09% of the young people; it is the third most frequent condition after diseases of throat, nose, and paranasal sinuses in the structure of chronic ENT morbidity. The structure of chronic ear diseases is dominated by Eustachian tube pathology (0.99-1.4%) followed by chronic middle and inner ear diseases (0.35-0.62% and 0.15-0.26% respectively). The commonest chronic disease of the middle ear is adhesive otitis media that is accompanied by the conductive impairment of hearing in 53.5% of the cases. Next in importance is chronic suppurative otitis media associated with the conductive or mixed-type loss of hearing in 91.7% of the patients. The subclinical form of sensorineural hearing loss was found in 11.7-15.1% of the young subjects Including minimal sensorineural hearing loss (enhancement of the hearing threshold by 1-3 frequencies) in 11.7-12.4% of the patients. A frequent cause of impaired hearing in the case of chronic sensorineural hearing loss is a single or repeated acoustic trauma.

  9. Universe Awareness For Young Children

    NASA Astrophysics Data System (ADS)

    Scorza, C.; Miley, G.; Ödman, C.; Madsen, C.

    2006-08-01

    Universe Awareness (UNAWE) is an international programme that will expose economically disadvantaged young children aged between 4 and 10 years to the inspirational aspects of modern astronomy. The programme is motivated by the premise that access to simple knowledge about the Universe is a basic birth right of everybody. These formative ages are crucial in the development of a human value system. This is also the age range in which children can learn to develop a 'feeling' for the vastness of the Universe. Exposing young children to such material is likely to broaden their minds and stimulate their world-view. The goals of Universe Awareness are in accordance with two of the United Nations Millennium goals, endorsed by all 191 UN member states, namely (i) the achievement of universal primary education and (ii) the promotion of gender equality in schools. We propose to commence Universe Awareness with a pilot project that will target disadvantaged regions in about 4 European countries (possibly Spain, France, Germany and The Netherlands) and several non-EU countries (possibly Chile, Colombia, India, Tunisia, South Africa and Venezuela). There will be two distinct elements in the development of the UNAWE program: (i) Creation and production of suitable UNAWE material and delivery techniques, (ii) Training of educators who will coordinate UNAWE in each of the target countries. In addition to the programme, an international network of astronomy outreach will be organised. We present the first results of a pilot project developed in Venezuela, where 670 children from different social environments, their teachers and members of an indigenous tribe called Ye´kuana from the Amazon region took part in a wonderful astronomical and cultural exchange that is now being promoted by the Venezuelan ministry of Education at the national level.

  10. Media and young children's learning.

    PubMed

    Kirkorian, Heather L; Wartella, Ellen A; Anderson, Daniel R

    2008-01-01

    Electronic media, particularly television, have long been criticized for their potential impact on children. One area for concern is how early media exposure influences cognitive development and academic achievement. Heather Kirkorian, Ellen Wartella, and Daniel Anderson summarize the relevant research and provide suggestions for maximizing the positive effects of media and minimizing the negative effects. One focus of the authors is the seemingly unique effect of television on children under age two. Although research clearly demonstrates that well-designed, age-appropriate, educational television can be beneficial to children of preschool age, studies on infants and toddlers suggest that these young children may better understand and learn from real-life experiences than they do from video. Moreover, some research suggests that exposure to television during the first few years of life may be associated with poorer cognitive development. With respect to children over two, the authors emphasize the importance of content in mediating the effect of television on cognitive skills and academic achievement. Early exposure to age-appropriate programs designed around an educational curriculum is associated with cognitive and academic enhancement, whereas exposure to pure entertainment, and violent content in particular, is associated with poorer cognitive development and lower academic achievement. The authors point out that producers and parents can take steps to maximize the positive effects of media and minimize the negative effects. They note that research on children's television viewing can inform guidelines for producers of children's media to enhance learning. Parents can select well-designed, age-appropriate programs and view the programs with their children to maximize the positive effects of educational media. The authors' aim is to inform policymakers, educators, parents, and others who work with young children about the impact of media, particularly

  11. Losartan: Comprehensive Profile.

    PubMed

    Al-Majed, Abdul-Rahman A; Assiri, Ebrahim; Khalil, Nasr Y; Abdel-Aziz, Hatem A

    2015-01-01

    Losartan (Cozaar™) is an angiotensin II receptor antagonist with antihypertensive activity. It is used in the management of hypertension and heart failure. Nomenclature, formulae, elemental analysis, and appearance of the drug are included in this review. The uses, applications, and the variety of synthetic pathways of this drug are outlined. Physical characteristics including: ionization constant, solubility, X-ray powder diffraction pattern, thermal methods of analysis, UV spectrum, IR spectrum, mass spectrum with fragmentation patterns, and NMR (1H and 13C) spectra of losartan together with the corresponding figures and/or tables are all produced. This profile also includes the monograph of British Pharmacopoeia, together with several reported analytical methods including: spectrophotometric, electrochemical, chromatographic, and capillary electrophoretic methods. The stability, the pharmacokinetic behavior and the pharmacology of the drug are also provided.

  12. Laquinimod Safety Profile

    PubMed Central

    Comi, Giancarlo; Vollmer, Timothy L.; Montalban, Xavier; Kappos, Ludwig; Dadon, Yuval; Gorfine, Tali; Margalit, Maya; Sasson, Nissim; Rubinchick, Svetlana; Knappertz, Volker

    2017-01-01

    Background: Laquinimod 0.6 mg is a once-daily, oral, disease-modifying therapy in development for the treatment of multiple sclerosis (MS) that was investigated in two double-blind, placebo-controlled, phase 3 trials: ALLEGRO and BRAVO. Methods: Data from these studies were pooled to assess the safety profile of laquinimod versus placebo. Adverse events (AEs), laboratory value changes, and potential risks identified in preclinical studies were evaluated in participants in ALLEGRO and BRAVO treated with at least one dose of laquinimod or matching placebo (1:1 random assignment). Results: In total, 1988 patients received at least one dose of study drug (laquinimod: n = 983 [mean ± SD duration, 639 ± 190 days]; placebo: n = 1005 [mean ± SD duration, 627 ± 198 days]). Early terminations due to AEs were infrequent (laquinimod: 6.4%; placebo: 4.7%). Death was reported in four patients (laquinimod: n = 1; placebo: n = 3). Rates of serious AEs (including malignancies, infections, and cardiovascular AEs) were similar between groups. The most common AEs identified with laquinimod use were back and neck pain and appendicitis. Laquinimod was also associated with asymptomatic changes in liver enzyme levels, fibrinogen levels, and hematologic parameters that followed a consistent temporal pattern: mild, nonprogressive, and occurring within 90 days of treatment initiation, then stabilizing or reverting to baseline levels during continued treatment. Conclusions: Data from these pivotal laquinimod studies demonstrate a safety profile comprising benign or manageable AEs and asymptomatic laboratory findings with a clear temporal pattern. Potential risks noted in preclinical studies were not observed. PMID:28243182

  13. Marriage and mental health among young adults.

    PubMed

    Uecker, Jeremy E

    2012-03-01

    Marriage is widely thought to confer mental health benefits, but little is known about how this apparent benefit may vary across the life course. Early marriage, which is nonnormative, could have no, or even negative, mental health consequences for young adults. Using survey data from waves 1 and 3 of the National Longitudinal Study of Adolescent Health (n = 11,695), I find that married young adults exhibit levels of psychological distress that are similar to those of young adults in any kind of romantic relationship. Married and engaged young adults also report lower frequency of drunkenness than those who are not in a romantic relationship. Married young adults, especially those who first married at ages 22 to 26, report higher life satisfaction than those in other type of romantic relationships,those in no romantic relationship, and those who married prior to age 22. Explanations for these findings are examined, and their implications are discussed.

  14. Young adult palliative care: challenges and opportunities.

    PubMed

    Clark, Jennifer K; Fasciano, Karen

    2015-02-01

    Young adulthood is a time of immense growth and possibilities. As a result, it is also a time when serious illness can have profound effects. This review examines the current data pertinent to young adult palliative care and discusses the challenges and opportunities where palliative medicine can enhance the care provided to this growing and vulnerable population. From the data, 2 primary themes emerged (1) ongoing young adult development not only generates unique biologic disease burdens and clinical treatment options but also requires frequent assessment and promotion and (2) binary health care systems often leave young adults without access to developmentally appropriate health care. Given its interdisciplinary approach, palliative care is uniquely poised to address the challenges known to caring for the seriously ill young adult.

  15. Serum Predictors of Percent Lean Mass in Young Adults.

    PubMed

    Lustgarten, Michael S; Price, Lori L; Phillips, Edward M; Kirn, Dylan R; Mills, John; Fielding, Roger A

    2016-08-01

    Lustgarten, MS, Price, LL, Phillips, EM, Kirn, DR, Mills, J, and Fielding, RA. Serum predictors of percent lean mass in young adults. J Strength Cond Res 30(8): 2194-2201, 2016-Elevated lean (skeletal muscle) mass is associated with increased muscle strength and anaerobic exercise performance, whereas low levels of lean mass are associated with insulin resistance and sarcopenia. Therefore, studies aimed at obtaining an improved understanding of mechanisms related to the quantity of lean mass are of interest. Percent lean mass (total lean mass/body weight × 100) in 77 young subjects (18-35 years) was measured with dual-energy x-ray absorptiometry. Twenty analytes and 296 metabolites were evaluated with the use of the standard chemistry screen and mass spectrometry-based metabolomic profiling, respectively. Sex-adjusted multivariable linear regression was used to determine serum analytes and metabolites significantly (p ≤ 0.05 and q ≤ 0.30) associated with the percent lean mass. Two enzymes (alkaline phosphatase and serum glutamate oxaloacetate aminotransferase) and 29 metabolites were found to be significantly associated with the percent lean mass, including metabolites related to microbial metabolism, uremia, inflammation, oxidative stress, branched-chain amino acid metabolism, insulin sensitivity, glycerolipid metabolism, and xenobiotics. Use of sex-adjusted stepwise regression to obtain a final covariate predictor model identified the combination of 5 analytes and metabolites as overall predictors of the percent lean mass (model R = 82.5%). Collectively, these data suggest that a complex interplay of various metabolic processes underlies the maintenance of lean mass in young healthy adults.

  16. Insulin resistance in young, lean male subjects with essential hypertension.

    PubMed

    Penesova, A; Cizmarova, E; Belan, V; Blazicek, P; Imrich, R; Vlcek, M; Vigas, M; Selko, D; Koska, J; Radikova, Z

    2011-06-01

    Impaired insulin action, frequently found in essential hypertension (HT), is modified by other factors, such as higher age, accumulation of body fat, dyslipidaemia, impaired glucose metabolism and endothelial dysfunction. In addition, antihypertensive and insulin-sensitizing medication itself may significantly affect cardiovascular and metabolic milieu. The aim of this study was to assess insulin sensitivity, acute insulin response, lipidaemic status and the adipokines' concentrations with regard to abdominal fat distribution in young, lean male subjects with treatment-naïve essential HT and in matched healthy normotensive (NT) subjects. We studied 27 HT patients (age: 19.9±0.6 years; body mass index (BMI): 22.9±0.5 kg m(-2)) and 15 NT controls (age: 22.3±1.0 years; BMI: 23.7±0.6 kg m(-2)). The subjects underwent an oral and an intravenous glucose tolerance test (OGTT, IVGTT) on separate days in random order. Higher fasting insulin (P<0.001), non-esterified fatty acids (P<0.05) and plasminogen activator inhibitor factor 1 concentrations (P<0.05) were found in HT patients when compared with NT patients. Despite comparable anthropometric parameters and body fat distribution assessed by magnetic resonance imaging in both groups, newly diagnosed untreated young hypertensive male subjects showed decreased insulin sensitivity, augmented insulin response to both oral and intravenous glucose load (P<0.01; P<0.05 respectively) and 'higher still normal' 2-h plasma glucose levels during OGTT. Untreated, young, lean hypertensive male subjects, with distribution of abdominal adipose tissue and lipid profile comparable with their healthy NT matched counterparts, showed considerable signs of insulin resistance and hyperinsulinaemia. We hypothesize that insulin resistance is the initial feature, which is influenced by several environmental factors, and HT is one of their common consequences.

  17. Dispositional Trait Types of ADHD in Young Children

    PubMed Central

    Martel, Michelle M.

    2015-01-01

    Objective This study evaluated a novel person-centered approach to parsing ADHD heterogeneity using dispositional traits. Method Participants were one hundred nine 3- to 6-year-olds, and their primary caregivers and day care providers/teachers who completed a multi-informant diagnostic procedure with longitudinal follow-up. Results Based on latent profile analysis, young children with ADHD could be divided into low control, high surgency, and high negative affect subgroups. The low control and high surgency groups exhibited increased parent- and teacher-rated hyperactive-impulsive and oppositional-defiant disorder (ODD) symptoms. Although the low control group exhibited the worst response inhibition, the high surgency group exhibited the worst working memory. Furthermore, the high surgency group exhibited high aggression and increasing levels of hyperactivity-impulsivity and ODD symptoms over time. Conclusion A subgroup of young children with ADHD with high surgency may be at particular risk for comorbid psychopathology and longitudinal worsening of symptoms. PMID:23239785

  18. SUPERSONIC LINE BROADENING WITHIN YOUNG AND MASSIVE SUPER STAR CLUSTERS

    SciTech Connect

    Tenorio-Tagle, Guillermo; Silich, Sergiy; Wuensch, Richard; Munoz-Tunon, Casiana; Palous, Jan E-mail: richard@wunsch.c E-mail: cmt@ll.iac.e

    2010-01-10

    The origin of supersonic infrared and radio recombination nebular lines often detected in young and massive superstar clusters is discussed. We suggest that these arise from a collection of repressurizing shocks (RSs), acting effectively to re-establish pressure balance within the cluster volume and from the cluster wind which leads to an even broader although much weaker component. The supersonic lines here are shown to occur in clusters that undergo a bimodal hydrodynamic solution, that is within clusters that are above the threshold line in the mechanical luminosity or cluster mass versus the size of the cluster plane. A plethora of RSs is due to frequent and recurrent thermal instabilities that take place within the matter reinserted by stellar winds and supernovae. We show that the maximum speed of the RSs and of the cluster wind are both functions of the temperature reached at the stagnation radius. This temperature depends only on the cluster heating efficiency (eta). Based on our two-dimensional simulations we calculate the line profiles that result from several models and confirm our analytical predictions. From a comparison between the predicted and observed values of the half-width zero intensity of the two line components, we conclude that the thermalization efficiency in young super star clusters above the threshold line must be lower than 20%.

  19. [Legal implication of DNA profiling].

    PubMed

    Doutremepuich, Christian

    2012-06-01

    In recent years, DNA profiling has been used regularly by the justice system, and has seen a number of improvements, with the need for fewer cells, more efficient DNA extraction and purification, and more rapid genotyping. These methods can now identify an individual more rapidly, from a corpse, blood stain, sperm or epithelial cells, by comparison with familial profiles. In France, DNA profiling can only be ordered by a judge.

  20. Abuse of Prescription (Rx) Drugs Affects Young Adults Most

    MedlinePlus

    ... Affects Young Adults Most Abuse of Prescription (Rx) Drugs Affects Young Adults Most Email Facebook Twitter Text Description of Infographic Young adults (age 18 to 25) are the biggest abusers of prescription (Rx) opioid pain relievers, ADHD stimulants, ...