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Sample records for profile terry young

  1. Teaching Terry McMillan's Short Fiction.

    ERIC Educational Resources Information Center

    Volz, Sabrina

    2001-01-01

    Analyzes author Terry McMillan's conception of aesethics and offers practical suggestions for the teaching of "Ma Dear" and "Quilting on the Rebound" to English-as-a-foreign-language students at the postsecondary level. (Author/VWL)

  2. Terry Quist Discusses Skylab Experiment

    NASA Technical Reports Server (NTRS)

    1972-01-01

    San Antonio, Texas high school student, Terry C. Quist (left), and Dr. Raymond Gause of the Marshall Space Flight Center (MSFC), discuss the student's experiment to be performed aboard the Skylab the following year. His experiment, 'Earth Orbital Neutron Analysis' required detectors such as the one he is examining in this photo. The detector was to be attached to a water tank in Skylab. Neutrons striking the detectors left traces that were brought out by a chemical etching process after the Skylab mission. Quist's experiment seeked to record neutron hits, count them, and determine their direction. This information was to help determine the source of neutrons in the solar system. Quist was among 25 winners of a contest in which some 3,500 high school students proposed experiments for the following year's Skylab mission. The nationwide scientific competition was sponsored by the National Science Teachers Association and the National Aeronautics and Space Administration (NASA). The winning students, along with their parents and sponsor teachers, visited MSFC two months earlier where they met with scientists and engineers, participated in design reviews for their experiments, and toured MSFC facilities. Of the 25 students, 6 did not see their experiments conducted on Skylab because the experiments were not compatible with Skylab hardware and timelines. Of the 19 remaining, 11 experiments required the manufacture of additional equipment. The equipment for the experiments was manufactured at MSFC.

  3. Terri Schiavo: a disability rights case.

    PubMed

    Johnson, Mary

    2006-03-01

    The author argues that Terri Schiavo was a "person with a disability" who faced disability discrimination, a view that is consistent with national disability rights groups. The author notes that Schiavo was not "terminally ill" and that feeding tubes should not be considered "medical equipment." The belief that people with severe disabilities want to die is questioned, since many people who acquire severe disabilities change their minds about suicide, and implications for advance directives are explored. Finally, the author notes that although Terri Schiavo was a disabled woman, women's groups did not take up her cause.

  4. Profiling Communication and Symbolic Abilities in Young Children.

    ERIC Educational Resources Information Center

    Wetherby, Amy M.; Prizant, Barry M.

    1993-01-01

    This article discusses strategies for sampling communication and symbolic abilities in young children who are not yet talking or who are at early language stages, placing emphasis on caregiver involvement. The paper points out that profiling a young child's communication and symbolic abilities can contribute to the early identification of language…

  5. 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…

  6. 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)

  7. 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

  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. 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 ...

  10. Contextual profiles of young adult Ecstasy users: a multisite study

    PubMed Central

    Ramtekkar, Ujjwal P.; Striley, Catherine W; Cottler, Linda B

    2010-01-01

    These analyses assess contextual profiles of 612 young adult Ecstasy users, 18–30 years of age, from St. Louis (USA), Miami (USA) and Sydney (Australia). Bivariate analyses revealed different contextual factors influencing Ecstasy use. Friends were the most common sources of Ecstasy at all sites and most used with friends. St. Louis and Miami use mostly occurred in residences, whereas in Sydney use was mostly at clubs, bars or restaurants. Ecstasy consumption at public places and in cars, trains or ferries was significantly higher in Miami (89% and 77%) than in St. Louis (67% and 65%) and Sydney (67% and 61%). At all sites, simultaneous use of LSD/mushroom and nitrous oxide with Ecstasy was common; concurrent amphetamines predominated in Sydney and heroin/opiates in St. Louis Contextual factors influencing Ecstasy use among young adults vary by geographic region. Their inclusion may help tailor effective prevention programs to reduce or ameliorate Ecstasy use. PMID:21094585

  11. 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. PMID:23866255

  12. Hydrodynamic profile of young swimmers: changes over a competitive season.

    PubMed

    Barbosa, T M; Morais, J E; Marques, M C; Silva, A J; Marinho, D A; Kee, Y H

    2015-04-01

    The aim of this study was to analyze the changes in the hydrodynamic profile of young swimmers over a competitive season and to compare the variations according to a well-designed training periodization. Twenty-five swimmers (13 boys and 12 girls) were evaluated in (a) October (M1); (b) March (M2); and (c) June (M3). Inertial and anthropometrical measures included body mass, swimmer's added water mass, height, and trunk transverse surface area. Swimming efficiency was estimated by the speed fluctuation, stroke index, and approximate entropy. Active drag was estimated with the velocity perturbation method and the passive drag with the gliding decay method. Hydrodynamic dimensionless numbers (Froude and Reynolds numbers) and hull velocity (i.e., speed at Froude number = 0.42) were also calculated. No variable presented a significant gender effect. Anthropometrics and inertial parameters plus dimensionless numbers increased over time. Swimming efficiency improved between M1 and M3. There was a trend for both passive and active drag increase from M1 to M2, but being lower at M3 than at M1. Intra-individual changes between evaluation moments suggest high between- and within-subject variations. Therefore, hydrodynamic changes over a season occur in a non-linear fashion way, where the interplay between growth and training periodization explain the unique path flow selected by each young swimmer. PMID:24975756

  13. 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

  14. 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…

  15. 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…

  16. 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

  17. The Whiz Kid: Terry Reese--Oregon State University

    ERIC Educational Resources Information Center

    Library Journal, 2005

    2005-01-01

    We should be grateful that Terry Reese had to work his way through college. As a work-study student, taught to do cartographic cataloging in the University, of Oregon's map library, he discovered the mental challenges libraries offered. Later he became Oregon State University (OSU)'s cataloger for networked resources and digital unit production…

  18. 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…

  19. 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. PMID:25090149

  20. 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…

  1. 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…

  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. 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…

  5. 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…

  6. 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.

  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. PMID:25150801

  8. Brackett-alpha line profiles of young stellar objects

    NASA Technical Reports Server (NTRS)

    Persson, S. E.; Geballe, T. R.; Mcgregor, P. J.; Edwards, S.; Lonsdale, C. J.

    1984-01-01

    Profiles of the Br-alpha line of H I at a velocity resolution of 45 km/s are presented for the compact imbedded infrared objects BN, S106/IRS 3, GLS 490, GL 961, GL 989, Mon. R2/IRS 2, and for the visible objects LkH-alpha 101, T Tau, and R Mon. A proportionality obtained between Br-alpha luminosity and bolometric luminosity is shown to extend over three orders of magnitude, supporting the idea that the physical conditions and gas motions in the circumstellar envelopes of stellar objects are closely related over a wide range of luminosities. The Br-alpha line strengths are compared to radio continuum flux densities in the context of stellar wind models. Momentum deposition rates deduced from Br-alpha or radio continuum fluxes are consistent with those available in the radiation fields, which appear capable of driving the ionized gas outflows in the vicinity of the core sources. The results of a comparison of the H-alpha and Br-alpha profiles for T Tau are discussed.

  9. 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…

  10. 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…

  11. 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…

  12. 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…

  13. 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…

  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. 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 to…

  16. 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, education,…

  17. 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 information on…

  18. 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,…

  19. 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, youth,…

  20. Biography Today: Profiles of People of Interest to Young Readers. Author Series, Volume 7.

    ERIC Educational Resources Information Center

    Harris, Laurie Lanzen, Ed.; 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 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…

  1. 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

  2. Profiles of Vocal Development in Young Cochlear Implant Recipients

    PubMed Central

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

    2012-01-01

    The aim of this study was to examine prelinguistic vocal development in very young cochlear implant recipients. A prospective longitudinal research design was used to observe the sequence and time-course of vocal development in seven children who were implanted between 10 and 36 months of age. Speech samples were collected twice before implant activation and on a monthly basis thereafter for up to 2 years. Children’s vocalizations were classified according to the levels of the Stark Assessment of Early Vocal Development- Revised (SAEVD-R; Nathani, Ertmer, & Stark, in press). The main findings were (a) six of seven children made advancements in vocal development after implantation, (b) children implanted between 12 and 36 months progressed through SAEVD-R levels in the predicted sequence whereas a child implanted at a younger age showed a different sequence, (c) milestones in vocal development were often achieved with fewer months of hearing experience than observed in typically developing infants and appeared to be influenced by age at implantation, and (d) in general, children implanted at younger ages completed vocal development at younger chronological ages than those implanted later in life. Clinical indicators of benefit from implant use were also identified. PMID:17463237

  3. Terry Quist Greeted By Astronauts and MSFC Personnel

    NASA Technical Reports Server (NTRS)

    1972-01-01

    San Antonio, Texas high school student, Terry C. Quist, is greeted by (left to right): Astronauts Russell L. Schweickart, and Owen K. Garriott; Marshall Space Flight Center (MSFC) Skylab Program Manager, Leland Belew; and MSFC Director of Administration and Technical Services, David Newby, during a tour of MSFC. Quist was among 25 winners of a contest in which some 3,500 high school students proposed experiments for the following year's Skylab mission. The nationwide scientific competition was sponsored by the National Science Teachers Association and the National Aeronautics and Space Administration (NASA). The winning students, along with their parents and sponsor teachers, visited MSFC where they met with scientists and engineers, participated in design reviews for their experiments, and toured MSFC facilities. Of the 25 students, 6 did not see their experiments conducted on Skylab because the experiments were not compatible with Skylab hardware and timelines. Of the 19 remaining, 11 experiments required the manufacture of additional equipment.

  4. 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…

  5. Personality profiles in young adults with disordered eating behavior.

    PubMed

    Raynal, Patrick; Melioli, Tiffany; Chabrol, Henri

    2016-08-01

    Personality traits are closely related to eating disorders (ED) and might be involved in their development and maintenance. Nevertheless little is known regarding the association between personality traits and disordered eating in subclinical populations. College students answered questionnaires assessing disordered eating behaviors (DEB) and the following personality disorder (PD) traits: schizotypal, autistic, obsessional, borderline and cyclothymic. Participants with DEB (n=101, 87% women) displayed significantly higher scores for several variables including schizotypy, cyclothymic, borderline and obsessional traits compared to other participants (n=378). Cluster analysis in the DEB subsample led to the identification of three groups: 1) a cluster with a high level of traits (HT); 2) a cluster scoring high on schizotypal, borderline and cyclothymic traits (SBC); 3) a cluster with a low level of traits (LT). Symptoms of depression, suicidal ideations, trait anger and obsessive-compulsive symptoms were higher in the HT and the SBC clusters compared to the LT cluster. Given that two thirds of participants suffering from DEB appeared to display a morbid personality profile, it appears of prime importance to take into account PD traits of individuals with DEB.

  6. Personality profiles in young adults with disordered eating behavior.

    PubMed

    Raynal, Patrick; Melioli, Tiffany; Chabrol, Henri

    2016-08-01

    Personality traits are closely related to eating disorders (ED) and might be involved in their development and maintenance. Nevertheless little is known regarding the association between personality traits and disordered eating in subclinical populations. College students answered questionnaires assessing disordered eating behaviors (DEB) and the following personality disorder (PD) traits: schizotypal, autistic, obsessional, borderline and cyclothymic. Participants with DEB (n=101, 87% women) displayed significantly higher scores for several variables including schizotypy, cyclothymic, borderline and obsessional traits compared to other participants (n=378). Cluster analysis in the DEB subsample led to the identification of three groups: 1) a cluster with a high level of traits (HT); 2) a cluster scoring high on schizotypal, borderline and cyclothymic traits (SBC); 3) a cluster with a low level of traits (LT). Symptoms of depression, suicidal ideations, trait anger and obsessive-compulsive symptoms were higher in the HT and the SBC clusters compared to the LT cluster. Given that two thirds of participants suffering from DEB appeared to display a morbid personality profile, it appears of prime importance to take into account PD traits of individuals with DEB. PMID:27289047

  7. 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.

  8. 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.

  9. Physical fitness profiles of young men: associations between physical fitness, obesity and health.

    PubMed

    Kyröläinen, Heikki; Santtila, Matti; Nindl, Bradley C; Vasankari, Tommi

    2010-11-01

    Obesity in youth has increased during the last 10 years in Western countries. Several studies have investigated physical activity and its effects on obesity and health, showing that regular physical activity combined with improved physical fitness reduces the risk of obesity and several metabolic problems (e.g. diabetes mellitus, metabolic syndrome, heart disease) and also improves overall health. However, there is only limited scientific information available concerning the changes in the physical fitness profiles of youth. It is obvious that only slight changes observed in endurance-type physical activity can also be observed in aerobic capacity. Today and in the future, a major public health concern for teenage and young adults is the combination of increasing body fatness together with decreasing physical fitness. In order to evaluate overall fitness level, it is particularly essential to examine both aerobic and neuromuscular fitness. Therefore, in clinical practice work and health behaviour education, a person's physical fitness should be measured more frequently with various measures. Furthermore, population-based surveys should be combined with regular measurement of physical fitness to study sedentary lifestyles, particularly in young people. This article presents a review of current physical fitness profiles of male children, adolescents and young adults, which hopefully initiates further studies in this relevant scientific field. In addition, the importance of physical fitness level is evaluated in relation to obesity and health. Collectively, studies examining physical fitness profiles of young men suggest a disturbing worldwide trend of decreased aerobic fitness and increased obesity. Continued efforts to foster improved physical fitness and healthy lifestyles should be encouraged to combat these trends. Such efforts should include frequent and objective assessment of physical fitness rather than solely relying on subjective assessment of physical

  10. 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)…

  11. Sizes and shapes of young star cluster light profiles in M83

    NASA Astrophysics Data System (ADS)

    Ryon, J. E.; Bastian, N.; Adamo, A.; Konstantopoulos, I. S.; Gallagher, J. S.; Larsen, S.; Hollyhead, K.; Silva-Villa, E.; Smith, L. J.

    2015-09-01

    We measure the radii and two-dimensional light profiles of a large sample of young, massive star clusters in M83 using archival HST/Wide Field Camera 3 (WFC3) imaging of seven adjacent fields. We use GALFIT to fit the two-dimensional light profiles of the clusters, from which we find effective (half-light) radii, core radii, and slopes of the power-law (EFF) profile (η). We find lognormal distributions of effective radius and core radius, with medians of ≈2.5 and ≈1.3 pc, respectively. Our results provide strong evidence for a characteristic size of young, massive clusters. The average effective radius and core radius increase somewhat with cluster age. Little to no change in effective radius is observed with increasing galactocentric distance, except perhaps for clusters younger than 100 Myr. We find a shallow correlation between effective radius and mass for the full cluster sample, but a stronger correlation is present for clusters 200-300 Myr in age. Finally, the majority of the clusters are best fit by an EFF model with index η ≲ 3.0. There is no strong evidence for change in η with cluster age, mass, or galactocentric distance. Our results suggest that clusters emerge from early evolution with similar radii and are not strongly affected by the tidal field of M83. Mass-loss due to stellar evolution and/or giant molecular cloud interactions appear to dominate cluster expansion in the age range we study.

  12. 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

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

    PubMed

    Brundige, Dottie R; Maga, Elizabeth A; Klasing, Kirk C; Murray, James D

    2010-08-01

    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.

  14. 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…

  15. 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.

  16. [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. PMID:26402939

  17. History and demographic composition of the Robert J. Terry anatomical collection.

    PubMed

    Hunt, David R; Albanese, John

    2005-08-01

    Robert J. Terry began collecting human skeletal remains in the area of St. Louis, Missouri for research and educational purposes in 1898. He continued collecting skeletal specimens in the Anatomy Department at Washington University until his retirement in 1941. Mildred Trotter succeeded Terry as anatomy professor and continued his collecting, and strove to balance the demographic distribution of the collection. In 1967, after her retirement, the collection was moved to the Smithsonian Institution's National Museum of Natural History. As with several other well-documented collections, the Terry Collection is widely used for a diverse range of anthropological and medical research. Despite its extensive use, there has been limited discussion of the collection's history and incomplete description of holdings and associated materials of this collection. In this paper, the historical background of the collection and the collection process is described; the demographic composition of the collection, and a description of the documentary and supporting data are presented; and the quality and of these data are assessed. The Terry Collection consists of 1,728 individuals. Age at death ranges from 14-102 years, with the majority of the individuals ranging from 20-80 years. Year of birth ranges from 1828-1943; the mean year of birth for males is 1880, and for females it is 1884. The mean age at death for males is 53 years, and for females it is 58 years. Terry's strict protocols for the processing of cadavers and the recording of documentary data make the Terry Collection a valuable resource for anthropological and medical research.

  18. 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

  19. Pharmacokinetic profile of loprazolam in 12 young and 12 elderly healthy volunteers.

    PubMed

    Dorling, M C; Hindmarch, I

    2001-01-01

    The aim of the study was to investigate the pharmacokinetic profile of acute and steady state doses of loprazolam (1 mg) following nighttime administration in 12 young (18-30 years) and 12 elderly (60-80 years) nonfasting subjects. Loprazolam blood plasma concentration was determined by high-performance liquid chromatography with ultraviolet absorption detection. The drug was isolated from the plasma using a solid phase extraction procedure. On day 1 subjects were breathalyzer and given a brief medical examination. Baseline blood samples (10 ml) were taken via a venous cannula at -1.5 to -0.25 h prior to drug administration. Loprazolam was administered at 21.00 and further blood samples were taken at 0.5, 1, 1.5, 2.0, 2.5, 3, 4, 5, 6, 8, 10, 12, 18 and 23.5 h (baseline sample for day 2). On subsequent days (days 2, 3 and 4) blood samples were taken at -0.5 and 2 h. The schedule for day 1 was repeated for day 5 with the test period ending at 21.30 on day 6. Significant changes in the pharmacokinetics of the drug were evident in the elderly volunteers compared with the young volunteers following steady state, where tmax was significantly prolonged (CI 90% = 0.80 to 1.25; p < 0.00006) and a decline was observed in peak plasma concentration (CI 90% = 0.80 to 1.25; p < 0.00006). However, no statistically significant difference was found between the two groups in either the elimination half-life of the drug or the area under the curve. Loprazolam appears to be well tolerated by both the young and the elderly and only mild adverse effects were reported after nighttime administration. These results provide valuable data on the pharmacokinetics of the drug in normal clinical practice. PMID:11822225

  20. Variability in HOMA-IR, lipoprotein profile and selected hormones in young active men.

    PubMed

    Keska, Anna; 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.

  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. 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…

  3. 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. PMID:23254231

  4. Risk Factor Profiles among Intravenous Drug Using Young Adults: A Latent Class Analysis (LCA) Approach

    PubMed Central

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

    2013-01-01

    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. PMID:23254231

  5. 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.

  6. Global gene expression profile of normal and regenerating liver in young and old mice.

    PubMed

    Pibiri, Monica; Sulas, Pia; Leoni, Vera Piera; Perra, Andrea; Kowalik, Marta Anna; Cordella, Angela; Saggese, Pasquale; Nassa, Giovanni; Ravo, Maria

    2015-06-01

    The ability of the liver to regenerate and adjust its size after two/third partial hepatectomy (PH) is impaired in old rodents and humans. Here, we investigated by microarray analysis the expression pattern of hepatic genes in young and old untreated mice and the differences in gene expression profile following PH. Of the 10,237 messenger RNAs that had detectable expression, only 108 displayed a greater than 2-fold modification in gene expression levels between the two groups. These genes were involved in inflammatory and immune response, xenobiotics, and lipid and glucose metabolism. To identify the genes responsible for the different regenerative response, 10-week and 18-month-old mice subjected to PH were sacrificed at different time intervals after surgery. The results showed that 2463 transcripts had significantly different expression post PH between the two groups. However, in spite of impaired liver regeneration in old mice, cell cycle genes were similarly modified in both groups, the only exception being cyclin D1 gene which was up-regulated soon after PH in young mice, but mostly down-regulated in aged animals. Surprisingly, while in young hepatectomized mice, Yap messenger RNA (mRNA) expression was not significantly enhanced and protein expression essentially reflected the progression into cell cycle, its mRNA and protein levels were robustly increased in the liver of aged animals. Furthermore, a significant change of the age-related expression of the size regulator Yes-associated protein (YAP) was observed. Unexpectedly, while in young hepatectomized mice, Yap mRNA expression was not significantly enhanced and protein expression essentially reflected the progression into cell cycle, its mRNA and protein levels were robustly increased in the liver of aged animals. Moreover, when PH was performed on mitogen-induced enlarged livers, the earlier restoration of the original liver mass compared to animals subjected to PH only led to YAP down

  7. Global gene expression profile of normal and regenerating liver in young and old mice.

    PubMed

    Pibiri, Monica; Sulas, Pia; Leoni, Vera Piera; Perra, Andrea; Kowalik, Marta Anna; Cordella, Angela; Saggese, Pasquale; Nassa, Giovanni; Ravo, Maria

    2015-06-01

    The ability of the liver to regenerate and adjust its size after two/third partial hepatectomy (PH) is impaired in old rodents and humans. Here, we investigated by microarray analysis the expression pattern of hepatic genes in young and old untreated mice and the differences in gene expression profile following PH. Of the 10,237 messenger RNAs that had detectable expression, only 108 displayed a greater than 2-fold modification in gene expression levels between the two groups. These genes were involved in inflammatory and immune response, xenobiotics, and lipid and glucose metabolism. To identify the genes responsible for the different regenerative response, 10-week and 18-month-old mice subjected to PH were sacrificed at different time intervals after surgery. The results showed that 2463 transcripts had significantly different expression post PH between the two groups. However, in spite of impaired liver regeneration in old mice, cell cycle genes were similarly modified in both groups, the only exception being cyclin D1 gene which was up-regulated soon after PH in young mice, but mostly down-regulated in aged animals. Surprisingly, while in young hepatectomized mice, Yap messenger RNA (mRNA) expression was not significantly enhanced and protein expression essentially reflected the progression into cell cycle, its mRNA and protein levels were robustly increased in the liver of aged animals. Furthermore, a significant change of the age-related expression of the size regulator Yes-associated protein (YAP) was observed. Unexpectedly, while in young hepatectomized mice, Yap mRNA expression was not significantly enhanced and protein expression essentially reflected the progression into cell cycle, its mRNA and protein levels were robustly increased in the liver of aged animals. Moreover, when PH was performed on mitogen-induced enlarged livers, the earlier restoration of the original liver mass compared to animals subjected to PH only led to YAP down

  8. 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,…

  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. 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…

  11. 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. PMID:26289726

  12. Healthy Lifestyle through Young Adulthood and Presence of Low Cardiovascular Disease Risk Profile in Middle Age: The Coronary Artery Risk Development in (Young) Adults (CARDIA) Study

    PubMed Central

    Liu, Kiang; Daviglus, Martha L.; Loria, Catherine M.; Colangelo, Laura A.; Spring, Bonnie; Moller, Arlen C.; Lloyd-Jones, Donald M.

    2012-01-01

    Background A low cardiovascular disease (CVD) risk profile (untreated cholesterol < 200 mg/dl, untreated blood pressure < 120/<80 mmHg, never smoking, and no history of diabetes and myocardial infarction) in middle age is associated with markedly better health outcomes in older age, but few middle aged adults have this low risk profile. We examined whether adopting a healthy lifestyle throughout young adulthood is associated with presence of the low CVD risk profile in middle age. Methods and Results The CARDIA study sample consisted of 3,154 black and white participants aged 18 to 30 years at Year 0 (Y0, 1985-86) who attended the Year 0, 7 and 20 (Y0, Y7 and Y20) examinations. Healthy lifestyle factors (HLFs) defined at Y0, Y7 and Y20 included: 1) Average BMI < 25 kg/m2; 2) No or moderate alcohol intake; 3) higher healthy diet score; 4) higher physical activity score; and 5) Never smoking. Mean age (25 years) and percentage of women (56%) were comparable across groups defined by number of HLFs. The age-, sex- and race-adjusted prevalences of low CVD risk profile at Y20 were 3.0%, 14.6%, 29.5%, 39.2% and 60.7% for people with 0 or 1, 2, 3, 4, and 5 HLFs, respectively (p-trend <0.0001). Similar graded relationships were observed for each sex-race group (all p-trend<0.0001). Conclusions Maintaining a healthy lifestyle throughout young adulthood is strongly associated with low CVD risk profile in middle age. Public health and individual efforts are needed to improve adoption and maintenance of healthy lifestyles in young adults. PMID:22291127

  13. 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

  14. 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

  15. 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

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

    PubMed

    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.

  17. 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

  18. Distinct health behavior and psychosocial profiles of young adult survivors of childhood cancers: a mixed methods study

    PubMed Central

    Lowe, Kincaid; Escoffery, Cam; Mertens, Ann C.; Berg, Carla J.

    2016-01-01

    Background We used a mixed-methods approach to examine health behavior profiles of young adult cancer survivors and characterize related sociodemographic and psychosocial factors. Methods We conducted a mail-based survey assessing sociodemographics, cancer treatment, health behaviors (e.g., tobacco use, physical activity), healthcare provider interactions, and psychosocial factors (e.g., Profile of Moods States [POMS]) among 106 young adult survivors from a southeastern cancer center and semi-structured interviews among a subset of 26. Results A k-means cluster analysis using eight health behaviors yielded three distinct health behavior profiles: high risk (n = 25), moderate risk (n = 39), and low risk (n = 40). High risks had the highest current alcohol, tobacco, and marijuana use; physical activity; and number of sexual partners (p’s < 0.001). They had higher symptoms of POMS tension-anxiety, depression-dejection, fatigue-inertia, and confusion-bewilderment (p’s < 0.05). Moderate risks had lowest physical activity (p < 0.05) but otherwise had moderate health behaviors. Low risks had the lowest alcohol, tobacco, and marijuana use and fewest sexual partners (p’s < 0.05). They had the lowest levels of tension-anxiety, depression-dejection, fatigue-inertia, and confusion-bewilderment (p’s < 0.05). Qualitative interviews showed that cancer had a range of effects on health behaviors and variable experiences regarding how healthcare providers address these behaviors. Conclusions Assessing health behavior profiles, rather than individual health behaviors, is informative in characterizing young adult cancer survivors and targeting survivorship care. Implications for Cancer Survivors Young adult cancer survivors demonstrate distinct health behavior profiles and are differentially impacted by the experience of cancer. Healthcare providers should be consistently intervening to ensure that survivors understand their specific health risks. PMID:26688575

  19. 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…

  20. 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…

  1. 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.

  2. 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

  3. Segmenting by risk perceptions: predicting young adults' genetic-belief profiles with health and opinion-leader covariates.

    PubMed

    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.

  4. 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…

  5. 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…

  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. 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…

  8. Urinary estrogen profile determination in young Finnish vegetarian and omnivorous women.

    PubMed

    Adlercreutz, H; Fotsis, T; Bannwart, C; Hämäläinen, E; Bloigu, S; Ollus, A

    1986-01-01

    For a long time it has been postulated that diet may influence estrogen metabolism and in this way affect breast cancer risk. In order to investigate possible effects of variations of dietary fiber intake on estrogen metabolism, the urinary estrogen profile (13 estrogens), including the catecholestrogens, was determined in one 72-h summer and one winter sample collected in the midfollicular phase of the menstrual cycle by 11 lactovegetarian and 12 omnivorous young Finnish women. Urinary estrogens were purified by ion-exchange chromatography and the quantitative determination was carried out by capillary gas chromatography-mass spectrometry. Detailed records of the subjects' diet during one 5-day period in summer and one in winter were obtained and dietary fiber intake calculated. The mean difference with regard to intake of total fiber in the two dietary groups was 3 g/day in the summer (not significant) and 5 g/day in the winter (P less than 0.05), the mean (geometric) consumption being 23 and 19 g/day by the vegetarian and omnivorous women, respectively. Within the groups we found seasonal variation in fiber intake only for the omnivorous women. During winter, compared to summer, the omnivorous women consumed significantly less grain (P less than 0.001), vegetable (P less than 0.02) and total fiber (P less than 0.02). The excretion of 13 estrogens was remarkably constant in the omnivoric group but a significant seasonal variation of total and individual catecholestrogens and of estrone was observed in the vegetarians (P less than 0.05-0.005). The quantitatively most important estrogen was 2-hydroxyestrone, followed by estrone, estriol, 2-hydroxyestradiol, 4-hydroxyestrone and estradiol, the three latter being excreted in similar amounts. Between the dietary groups there were no significant differences in excretion of total or individual urinary estrogens in any season or between the mean values for both seasons. However, numerous significant (P less than 0

  9. Comprehensive Profiling of Plasma Fatty Acid Concentrations in Young Healthy Canadian Adults

    PubMed Central

    Abdelmagid, Salma A.; Clarke, Shannon E.; Nielsen, Daiva E.; Badawi, Alaa; El-Sohemy, Ahmed; Mutch, David M.; Ma, David W. L.

    2015-01-01

    Circulating fatty acids (FA) are associated with a multitude of chronic diseases. However, a major gap in establishing such relationships is the lack of accepted fatty acid reference ranges representing healthy individuals. Data on validated FA reference ranges would provide a better understanding of study baseline measures and aid in the evaluation and interpretation of pharmaceutical or dietary interventions. Reference ranges for plasma FA levels have been reported in a few small studies and on a limited number of FA. Therefore, we determined the average and percentiles of a broad set of 61 FA (C14 - C24:1) from plasma total lipids from an ethnically diverse population of healthy young Canadian males and females (Total n = 826). Plasma concentrations of some of the major FA ranged from 0.3 to 4.1 mmol/L for palmitic acid, 0.1 to 1.0 mmol/L for stearic acid, 0.03 to 3.2 mmol/L for oleic acid, 0.2 to 5.0 mmol/L for linoleic acid (LA), 12.0 to 186.9 μmol/L for α-linolenic acid, and 7.2 to 237.5 μmol/L for docosahexaenoic acid (DHA). Males had significantly higher plasma concentrations of γ-linolenic acid (GLA) and n-3 docosapentaenoic acid and lower concentrations of palmitoleic acid, LA and DHA than females. Comparison of FA concentrations between Caucasians, East Asians and South Asians revealed that South Asians had significantly lower levels of palmitoleic acid (p < 0.01) and oleic acid (p = 0.01) while East Asians had lower levels of GLA (p = 0.02) and dihomo-γ-linolenic acid (p = 0.03). Overall, these data provide a comprehensive set of quantitative values that profiles a small cohort of Canadians which highlights the utility of establishing validated FA reference ranges that may be used to understand how deficient, suboptimal, or excess amounts of a given FA may be associated with chronic disease. PMID:25675440

  10. Modeling the links between young swimmers' performance: energetic and biomechanic profiles.

    PubMed

    Barbosa, Tiago M; Costa, Mário; Marinho, Daniel A; Coelho, Joel; Moreira, Marc; Silva, António J

    2010-08-01

    The aim was to develop a path-flow analysis model for young swimmers' performance based on biomechanical and energetic parameters, using structural equation modeling. Thirty-eight male young swimmers served as subjects. Performance was assessed by the 200-m freestyle event. For biomechanical assessment the stroke length, the stroke frequency and the swimming velocity were analyzed. Energetics assessment included the critical velocity, the stroke index and the propulsive efficiency. The confirmatory model explained 79% of swimming performance after deleting the stroke index-performance path, which was nonsignificant (SRMR = 0.06). As a conclusion, the model is appropriate to explain performance in young swimmers. PMID:20814034

  11. 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…

  12. Parent PDD Behavior Inventory Profiles of Young Children Classified According to Autism Diagnostic Observation Schedule-Generic and Autism Diagnostic Interview-Revised Criteria

    ERIC Educational Resources Information Center

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

    2010-01-01

    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…

  13. 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.

  14. Seismic constraints on the radial dependence of the internal rotation profiles of six Kepler subgiants and young red giants

    NASA Astrophysics Data System (ADS)

    Deheuvels, S.; Doğan, G.; Goupil, M. J.; Appourchaux, T.; Benomar, O.; Bruntt, H.; Campante, T. L.; Casagrande, L.; Ceillier, T.; Davies, G. R.; De Cat, P.; Fu, J. N.; García, R. A.; Lobel, A.; Mosser, B.; Reese, D. R.; Regulo, C.; Schou, J.; Stahn, T.; Thygesen, A. O.; Yang, X. H.; Chaplin, W. J.; Christensen-Dalsgaard, J.; Eggenberger, P.; Gizon, L.; Mathis, S.; Molenda-Żakowicz, J.; Pinsonneault, M.

    2014-04-01

    Context. We still do not understand which physical mechanisms are responsible for the transport of angular momentum inside stars. The recent detection of mixed modes that contain the clear signature of rotation in the spectra of Kepler subgiants and red giants gives us the opportunity to make progress on this question. Aims: Our aim is to probe the radial dependence of the rotation profiles for a sample of Kepler targets. For this purpose, subgiants and early red giants are particularly interesting targets because their rotational splittings are more sensitive to the rotation outside the deeper core than is the case for their more evolved counterparts. Methods: We first extracted the rotational splittings and frequencies of the modes for six young Kepler red giants. We then performed a seismic modeling of these stars using the evolutionary codes Cesam2k and astec. By using the observed splittings and the rotational kernels of the optimal models, we inverted the internal rotation profiles of the six stars. Results: We obtain estimates of the core rotation rates for these stars, and upper limits to the rotation in their convective envelope. We show that the rotation contrast between the core and the envelope increases during the subgiant branch. Our results also suggest that the core of subgiants spins up with time, while their envelope spins down. For two of the stars, we show that a discontinuous rotation profile with a deep discontinuity reproduces the observed splittings significantly better than a smooth rotation profile. Interestingly, the depths that are found to be most probable for the discontinuities roughly coincide with the location of the H-burning shell, which separates the layers that contract from those that expand. Conclusions: We characterized the differential rotation pattern of six young giants with a range of metallicities, and with both radiative and convective cores on the main sequence. This will bring observational constraints to the

  15. 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…

  16. 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:…

  17. 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…

  18. Profiles of Young Gifted and Normal Children: Skills and Abilities as Related to Sex and Handedness.

    ERIC Educational Resources Information Center

    Lewis, Michael; And Others

    1986-01-01

    Comparison of 28 gifted and 20 normal young children suggested that the gifted child is not neccessarily gifted in all areas. In general, sex and handedness history operate similarly in the gifted and normal groups; males perform better than females and the right-handed children perform better than left-handed children. (Author/CL)

  19. 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. PMID:23895174

  20. 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.

  1. 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

  2. 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

  3. Effects of Regular Recreational Exercise Training on Serum ANGPTL3-Like Protein and Lipid Profile in Young Healthy Adults

    PubMed Central

    Smol, Ewa; Kłapcińska, Barbara; Kempa, Katarzyna; Fredyk, Artur; Małecki, Andrzej

    2015-01-01

    Evidence of the role of ANGPTL3, a liver-secreted glycoprotein, in serum lipid turnover, led us to hypothesize that this protein may be involved in modification of the lipid profile induced by exercise-training. Given the lack of data regarding this issue, the main goal of the present study was to investigate the effects of regular participation in a recreational physical activity program on serum ANGPTL3 and selected lipid profile measures in young, apparently healthy female and male adults. We compared serum ANGPTL3, lipid profile measures, common lipid ratios, the Atherogenic Index of Plasma (AIP) and glucose in fasting blood samples derived from 22 active physical education students including active females (AF, N=6) and males (AM, N=16) with samples from 28 relatively sedentary age-matched peers, including female (SF, N=9) and male (SM, N=19) individuals not involved in any regular physical conditioning program. Despite high inter-individual variability of serum ANGPTL3, there was a general tendency toward higher serum ANGPTL3 and HDL-C in women compared to men, but without significant differences related to their physical activity status. Based on both routine lipid profile measures and lipid ratios, all participants had normal lipid profiles, normal glycemia, as well as favorable anthropometric indices not suggesting increased cardiometabolic risk. However, lower levels of the TG/HDL-C ratio and AIP in physically active compared to relatively sedentary participants, reflecting the predominance of large, buoyant LDL particles, strongly support the view of beneficial health-promoting effects of regular participation in recreational sport activities. PMID:26839611

  4. Phthalate metabolites in urine of Chinese young adults: Concentration, profile, exposure and cumulative risk assessment.

    PubMed

    Gao, Chong-Jing; Liu, Li-Yan; Ma, Wan-Li; Ren, Nan-Qi; Guo, Ying; Zhu, Ning-Zheng; Jiang, Ling; Li, Yi-Fan; Kannan, Kurunthachalam

    2016-02-01

    Phthalates are widely used in consumer products. People are frequently exposed to phthalates due to their applications in daily life. In this study, 14 phthalate metabolites were analyzed in 108 urine samples collected from Chinese young adults using high-performance liquid chromatography-tandem mass spectrometry. The total concentrations of 14 phthalate metabolites ranged from 71.3 to 2670 ng/mL, with the geometric mean concentration of 306 ng/mL. mBP and miBP were the two most abundant compounds, accounting for 48% of the total concentrations. Principal component analysis suggested two major sources of phthalates: one dominated by the DEHP metabolites and one by the group of mCPP, mBP and miBP metabolites. The estimated daily intakes of DMP, DEP, DBP, DiBP and DEHP were 1.68, 2.14, 4.12, 3.52 and 1.26-2.98 μg/kg-bw/day, respectively. In a sensitivity analysis, urinary concentration and body weight were the most influential variables for human exposure estimation. Furthermore, cumulative risk for hazard quotient (HQ) and hazard index (HI) were evaluated. Nearly half of Chinese young adults had high HI values exceeding the safe threshold. This is the first study on the occurrence and human exposure to urinary phthalate metabolites with Chinese young adults.

  5. "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…

  6. The neuropsychological profile of children, adolescents, and young adults with anorexia nervosa.

    PubMed

    Stedal, Kristin; Rose, Mark; Frampton, Ian; Landrø, Nils Inge; Lask, Bryan

    2012-05-01

    The neuropsychological profile of a sample of 155 patients with a clinical diagnosis of anorexia nervosa was assessed using a test battery specifically developed for such patients. The current findings suggest that the patients display a common neuropsychological profile including both strengths and weaknesses when compared with published norms. The patients displayed good verbal fluency skills, but performed poorly on tests of visuospatial memory, associated with relatively weak central coherence. They were within the average range on the assessment of executive functioning except for one measure of set-shifting. This study provides a valuable point of reference for clinicians when considering treatment options.

  7. 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,…

  8. 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…

  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: 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,…

  11. 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…

  12. Interpreting the Leiter IQ: Performance Profiles of Young Normal and Language-Disordered Children.

    ERIC Educational Resources Information Center

    Johnston, Judith R.

    1982-01-01

    Items from the Leiter International Performance Scale (LIPS) were analyzed for their conceptual versus perceptual character; these item groupings were then used to create intratest LIPS profiles for 16 language-disordered and 16 children aged 4.4 to 5.5, who were matched for CA, sex, and Leiter IQ. (Author)

  13. 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…

  14. 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

  15. Ketosis resistant diabetes of the young: a profile of its exocrine and endocrine pancreatic dysfunction.

    PubMed

    Sidhu, S S; Shah, P; Srikant, S; Tandon, R K

    1994-10-01

    A subset of insulin requiring diabetes in the young (IRDY) is ketosis resistant. Its pathogenesis and pathophysiology remain ill defined. The current study was done to evaluate the exocrine and endocrine dysfunction in ketosis resistant young diabetics. Fecal chymotrypsin (unit/G), basal & stimulated c-peptide levels (pmol/ml) and sonographic evaluation of the pancreas were done in 59 IRDY patients: 34 ketosis resistant (KR) and 24 ketosis prone (KP). Fecal chymotrypsin levels in KR (11.1 +/- 3.4) and KP (10.3 +/- 5.1) were lower than in controls (22.4 +/- 7.3) (P < 0.01). KR subjects had better endogenous insulin reserves than KP subjects: the basal and stimulated c-peptide levels in KR patients (0.12 & 0.17) were higher than in KP subjects (0.06 and 0.07) (P < 0.05). A strong correlation was noted between the exocrine and beta cell dysfunction in KR subjects (r = 0.7, P < 0.05). Pancreas was smaller in KR and KP patients than in controls (P < 0.05) on sonography. Thus the resistance to ketosis is a reflection of the better preserved beta cell reserves in the KR patients. Loss of the trophic effect of insulin and associated malnutrition is responsible for their exocrine dysfunction.

  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. Predictors and Profiles of Antiretroviral Therapy Adherence Among African American Adolescents and Young Adult Males Living with HIV.

    PubMed

    Gross, Israel Moses; Hosek, Sybil; Richards, Maryse Heather; Fernandez, M Isabel

    2016-07-01

    Adherence to antiretroviral therapy (ART) is crucial for thwarting HIV disease progression and reducing secondary HIV transmission, yet youth living with HIV (YLH) struggle with adherence. The highest rates of new HIV infections in the United States occur in young African American men. A sample of 387 HIV-positive young African American males on ART was selected from a cross-sectional assessment of (YLH) receiving medical care within the Adolescent Trials Network for HIV/AIDS Interventions (ATN) from 2010 to 2012 (12-24 years old, median 22.00, SD 2.08). Participants completed self-reported adherence, demographic, health, and psychosocial measures. Sixty-two percent self-reported 100% ART adherence. Optimal data analysis identified frequency of cannabis use during the past 3 months as the strongest independent predictor of adherence, yielding moderate effect strength sensitivity (ESS) = 27.1, p < 0.001. Among participants with infrequent cannabis use, 72% reported full adherence; in contrast, only 45% of participants who used cannabis frequently reported full adherence. Classification tree analysis (CTA) was utilized to improve classification accuracy and to identify the pathways of ART adherence and nonadherence. The CTA model evidenced a 38% improvement above chance for correctly classifying participants as ART adherent or nonadherent. Participants most likely to be adherent were those with low psychological distress and minimal alcohol use (82% were adherent). Participants least likely to be adherent were those with higher psychological distress and engaged in weekly cannabis use (69% were nonadherent). Findings suggest multiple profiles of ART adherence for young African American males living with HIV and argue for targeted psychosocial interventions. PMID:27410496

  18. 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

  19. Profiles of Everyday Executive Functioning in Young Children With Down Syndrome

    PubMed Central

    Daunhauer, Lisa A.; Fidler, Deborah J.; Hahn, Laura; Will, Elizabeth; Lee, Nancy Raitano; Hepburn, Susan

    2015-01-01

    We investigated executive functioning (EF) in children with Down syndrome (DS; n = 25) and typically developing (TD) children matched for mental age (MA; n = 23) using the Behavior Rating Inventory of Executive Function-Preschool. We sought to (1) compare children with DS to a developmentally matched control group, and (2) to characterize the EF profile of children with DS. Across teacher and parent reports, significant deficits in working memory and planning were observed in the DS group. Parents, but not teachers, of children with DS also reported difficulties in inhibitory control relative to the comparison group. Results extend earlier findings regarding EF impairments in children with DS. The complementary role inhibitory control may play in this profile is discussed. PMID:25007296

  20. The functional profile of young adults with suspected Developmental Coordination Disorder (DCD).

    PubMed

    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 study groups were identified (n=429) based on the Adolescents & Adults Coordination Questionnaire: probable DCD (n=135; 67.2% males), suspected borderline DCD (n=149; 51.4% males) and control (145; 70.5% males). Participants completed the Daily Life Functions Questionnaire (assessing non-academic and academic functioning), the Recent Emotional State Test (assessing feelings resulting from task performance), the Internal Factors Attributed to Success Questionnaire and the Problem Solving Questionnaire to assess strategy and executive strategy use. A MANOVA revealed statistically significant differences between-groups (F[7,422]=16.19; p<.001; η=.197); post hoc analyses revealed differences for all measures (except the Problem Solving Questionnaire), with the probable DCD and suspected borderline DCD groups performing worse than controls. Severity of motor deficits was correlated with all outcomes except strategy use. Logistic regression revealed that non-academic functioning was the most significant predictor of group placement (B=-1.32; p<.001); academic functioning/handwriting was the second most significant predictor (B=0.44; p=.047). Deficits in motor coordination continue into adulthood and have an effect on academic and non-academic function, as well as on the emotional state of the individual. PMID:22789703

  1. Training-induced changes on blood lactate profile and critical velocity in young swimmers.

    PubMed

    Toubekis, Argyris G; Tsami, Aikaterini P; Smilios, Ilias G; Douda, Helen T; Tokmakidis, Savvas P

    2011-06-01

    This study examines the efficacy of critical swimming velocity (CV) for training prescription and monitoring the changes induced on aerobic endurance after a period of increased training volume in young swimmers. An experimental group (E: n = 7; age: 13.3 ± 1.3 years), which participated in competitive training was tested at the beginning (W0), the sixth week (W6), and 14th week (W14) to compare the changes of aerobic endurance indexes (CV; lactate threshold [LT]; velocity corresponding to blood lactate concentration of 4 mmol · L: V4). A control group (C: n = 7; age: 14.1 ± 1.6 years), which refrained from competitive training, was used to observe maturation effects and was tested for CV changes between W0 and W14. The average weekly training volume was increased after the sixth week in the E group and was unchanged for the C group. The CV was not different between or within groups at W0 and W14 (p > 0.05). The LT of the E group was no different compared to V4 and CV at W0 and W6 (p > 0.05) but was higher than CV at W14 (p < 0.05). The LT increased (6.5 ± 5.3%, p < 0.05), but V4 and CV were unchanged after W6 (3.6 ± 1.9%; 2.1 ± 1.2%, p > 0.05). LT, V4, and CV were unchanged despite the increased training volume from W6 to W14 (LT: 1.2 ± 4.3%, V4: 0.8 ± 1.5%, CV: 0.3 ± 0.8%; p > 0.05). These findings suggest that CV pace may be effectively used for the improvement of aerobic endurance in young swimmers. The aerobic endurance indexes used for the assessment of swimmers' progression showed different rates of change as a response to the same training stimulus and cannot be used interchangeably for training planning.

  2. 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

  3. Faults and fractures in Gallery 04 of the Mont Terri rock laboratory: characterization, simulation and application

    NASA Astrophysics Data System (ADS)

    Mourzenko, V.; Thovert, J.; Adler, P. M.; Nussbaum, C.; Pinettes, P.

    2010-12-01

    Claystone deposits are intensively studied, as potentially good candidates for the underground storage of various wastes, including nuclear wastes. The international Mont Terri research project started in 1996 in the security gallery of the Mont Terri motorway tunnel in Switzerland, in a Mesozoic argillaceous formation called the Opalinus Clay. This site has been the subject of many studies because it is very close to the ground surface and because its geological characteristics are similar to that of Bure. Many studies are related to the understanding of the processes controlling the Excavation Damage Zone (EDZ) development (such as 1). A recent review (2) surveys the properties of EDZ for four types of rocks including indurated and plastic clays. Our major objective was to analyse trace maps recorded in the gallery 04 and the EZ-G niche of the Mont Terri laboratory, and to develop a realistic reconstruction of the surrounding fracture field. Moreover, we wanted to test the possibility of analyzing and predicting properties of this fracture field such as percolation, permeability and electrical perturbations. The main geological features of the site are presented. The available trace maps are given as well as the way they are digitized and analyzed. The faults can be divided into two classes, namely pre-existing faults and EDZ fractures. A special emphasis is put on the 126 pre-existing faults. They were scanned along 10 scanlines on both walls of the gallery, yielding 1235 intersections. The spacings between successive intersections were found to be statistically independent, with a lognormal distribution. The EDZ fractures were also analysed. The cross correlation coefficients between the azimuth, depth, length and orientation of the traces were calculated; they were all found very low indicating that these quantities are statistically independent. The fracture density decreases exponentially as a function of the distance to the wall, with a characteristic

  4. Profiling age-related epigenetic markers of stomach adenocarcinoma in young and old subjects.

    PubMed

    Kim, Byoung-Chul; Jeong, Hyoung Oh; Park, Daeui; Kim, Chul-Hong; Lee, Eun Kyeong; Kim, Dae Hyun; Im, Eunok; Kim, Nam Deuk; Lee, Sunghoon; Yu, Byung Pal; Bhak, Jong; Chung, Hae Young

    2015-01-01

    The purpose of our study is to identify epigenetic markers that are differently expressed in the stomach adenocarcinoma (STAD) condition. Based on data from The Cancer Genome Atlas (TCGA), we were able to detect an age-related difference in methylation patterns and changes in gene and miRNA expression levels in young (n = 14) and old (n = 70) STAD subjects. Our analysis identified 323 upregulated and 653 downregulated genes in old STAD subjects. We also found 76 miRNAs with age-related expression patterns and 113 differentially methylated genes (DMGs), respectively. Our further analysis revealed that significant upregulated genes (n = 35) were assigned to the cell cycle, while the muscle system process (n = 27) and cell adhesion-related genes (n = 57) were downregulated. In addition, by comparing gene and miRNA expression with methylation change, we identified that three upregulated genes (ELF3, IL1β, and MMP13) known to be involved in inflammatory responses and cell growth were significantly hypomethylated in the promoter region. We further detected target candidates for age-related, downregulated miRNAs (hsa-mir-124-3, hsa-mir-204, and hsa-mir-125b-2) in old STAD subjects. This is the first report of the results from a study exploring age-related epigenetic biomarkers of STAD using high-throughput data and provides evidence for a complex clinicopathological condition expressed by the age-related STAD progression.

  5. Morphological profile of different types of top young female European basketball players.

    PubMed

    Erculj, Frane; Bracic, Mitja

    2014-06-01

    Basketball is a team sport involving several types of players who differ in terms of body height and other morphological dimensions. This study aimed to establish and analyze the morphological characteristics of top young female European basketball players, the development levels of the morphological characteristics of three basic types of such players and any differences among them. The sample of subjects comprised 115 female basketball players aged 14.64 (+/- 0.48) years. They were divided into three groups according to their playing position: guard (N = 51), forward (N = 33) and center (N = 31). The study applied 23 morphological measures, based on which the somatotype components, percentages of bone, muscle and fat tissue and other morphological indexes were calculated. Statistically significant differences (p < 0.05) were established between individual types of players in terms of their body height, body mass and the three somatotype components, by using a one-way analysis of variance, whereas no such differences were identified in terms of their bone, muscle and fat tissue percentages. There were no differences even after the effect of body height was eliminated by using a multivariate analysis of covariance. The effect of the covariate was only statistically significant in terms of bone tissue percentage. The results of the study thus refute the assumption that it is possible to differentiate player types according to their proportions of fat and muscle tissue.

  6. Characterizing the profile of muscle deoxygenation during ramp incremental exercise in young men.

    PubMed

    Spencer, Matthew D; Murias, Juan M; Paterson, Donald H

    2012-09-01

    This study characterized the profile of near-infrared spectroscopy (NIRS)-derived muscle deoxygenation (Δ[HHb]) and the tissue oxygenation index (TOI) as a function of absolute (PO(ABS)) and normalized power output (%PO) or oxygen consumption (%VO(2)) during incremental cycling exercise. Eight men (24 ± 5 year) each performed two fatigue-limited ramp incremental cycling tests (20 W min(-1)), during which pulmonary VO(2), Δ[HHb] and TOI were measured continuously. Responses from the two tests were averaged and the TOI (%) and normalized Δ[HHb] (%Δ[HHb]) were plotted against %VO(2), %PO and PO(ABS). The overall responses were modelled using a sigmoid regression (y = f ( 0 ) + A/(1 + e(-(-c+dx)))) and piecewise 'double-linear' function of the predominant adjustment of %Δ[HHb] or TOI observed throughout the middle portion of exercise and the 'plateau' that followed. In ~85% of cases, the corrected Akaike Information Criterion (AIC(C)) was smaller (suggesting one model favoured) for the 'double-linear' compared with the sigmoid regression for both %Δ[HHb] and TOI. Furthermore, the f ( 0 ) and A estimates from the sigmoid regressions of %Δ[HHb] yielded unrealistically large projected peak (f ( 0 ) + A) values (%VO(2p) 114.3 ± 17.5; %PO 113.3 ± 9.5; PO(ABS) 113.5 ± 9.8), suggesting that the sigmoid model does not accurately describe the underlying physiological responses in all subjects and thus may not be appropriate for comparative purposes. Alternatively, the present study proposes that the profile of %Δ[HHb] and TOI during ramp incremental exercise may be more accurately described as consisting of three distinct phases in which there is little adjustment early in the ramp, the predominant increase in %Δ[HHb] (decrease in TOI) is approximately linear and an approximately linear 'plateau' follows.

  7. Fatty acid profile and meat quality of young bulls fed ground soybean or ground cottonseed and vitamin E.

    PubMed

    Machado Neto, O R; Chizzotti, M L; Ramos, E M; Oliveira, D M; Lanna, D P D; Ribeiro, J S; Lopes, L S; Descalzo, A M; Amorim, T R; Ladeira, M M

    2015-02-01

    The objective of this study was to evaluate the fatty acid profile and qualitative characteristics of meat from feedlot young bulls fed ground soybean or ground cottonseed, with or without supplementation of vitamin E. A total of 40 Red Norte young bulls, with an initial average age of 20 months, and an initial average BW of 339±15 kg, were allotted in a completely randomized design using a 2×2 factorial arrangement, with two oilseeds, and daily supplementation or not of 2500 IU of vitamin E. The experimental period was for 84 days, which was preceded by an adaptation period of 28 days. The treatments were ground soybean (SB), ground soybean plus vitamin E (SBE), ground cottonseed (CS) and ground cottonseed plus vitamin E (CSE). The percentage of cottonseed and soybean in the diets (dry matter basis) was 24% and 20%, respectively. Diets were isonitrogenous (13% CP) and presented similar amount of ether extract (6.5%). The animals were slaughtered at average live weight of 464±15 kg, and samples were taken from the longissimus dorsi muscle for the measurement of fatty acid concentration and the evaluation of lipid oxidation and color of the beef. Before fatty acid extraction, muscle tissue and subcutaneous fat of the longissimus dorsi were separated to analyze fatty acid profile in both tissues. Supplementation of vitamin E did not affect fatty acid concentration, lipid oxidation and color (P>0.05). Subcutaneous fat from animals fed CS diet had greater C12:0, C16:0 and C18:0 contents (P<0.03). In addition, CS diets reduced the C18:1 and C18:2 cis-9, trans-11 contents in subcutaneous fat (P<0.05). The muscle from animals fed CS tended to higher C16:0 and C18:0 contents (P<0.11), and decreased C18:1, C18:2 cis-9, trans-11 and C18:3 contents (P<0.05) compared with SB. The Δ9-desaturase index was greater in muscle from animals fed SB (P<0.01). At 42 days of age, meat from cattle fed SB had a greater lipid oxidation rate (P<0.05). Meat from animals fed SB diets had

  8. Fatty acid profile and meat quality of young bulls fed ground soybean or ground cottonseed and vitamin E.

    PubMed

    Machado Neto, O R; Chizzotti, M L; Ramos, E M; Oliveira, D M; Lanna, D P D; Ribeiro, J S; Lopes, L S; Descalzo, A M; Amorim, T R; Ladeira, M M

    2015-02-01

    The objective of this study was to evaluate the fatty acid profile and qualitative characteristics of meat from feedlot young bulls fed ground soybean or ground cottonseed, with or without supplementation of vitamin E. A total of 40 Red Norte young bulls, with an initial average age of 20 months, and an initial average BW of 339±15 kg, were allotted in a completely randomized design using a 2×2 factorial arrangement, with two oilseeds, and daily supplementation or not of 2500 IU of vitamin E. The experimental period was for 84 days, which was preceded by an adaptation period of 28 days. The treatments were ground soybean (SB), ground soybean plus vitamin E (SBE), ground cottonseed (CS) and ground cottonseed plus vitamin E (CSE). The percentage of cottonseed and soybean in the diets (dry matter basis) was 24% and 20%, respectively. Diets were isonitrogenous (13% CP) and presented similar amount of ether extract (6.5%). The animals were slaughtered at average live weight of 464±15 kg, and samples were taken from the longissimus dorsi muscle for the measurement of fatty acid concentration and the evaluation of lipid oxidation and color of the beef. Before fatty acid extraction, muscle tissue and subcutaneous fat of the longissimus dorsi were separated to analyze fatty acid profile in both tissues. Supplementation of vitamin E did not affect fatty acid concentration, lipid oxidation and color (P>0.05). Subcutaneous fat from animals fed CS diet had greater C12:0, C16:0 and C18:0 contents (P<0.03). In addition, CS diets reduced the C18:1 and C18:2 cis-9, trans-11 contents in subcutaneous fat (P<0.05). The muscle from animals fed CS tended to higher C16:0 and C18:0 contents (P<0.11), and decreased C18:1, C18:2 cis-9, trans-11 and C18:3 contents (P<0.05) compared with SB. The Δ9-desaturase index was greater in muscle from animals fed SB (P<0.01). At 42 days of age, meat from cattle fed SB had a greater lipid oxidation rate (P<0.05). Meat from animals fed SB diets had

  9. Performance assessment of the Terry Fox jogging prosthesis for above-knee amputees.

    PubMed

    DiAngelo, D J; Winter, D A; Ghista, D N; Newcombe, W R

    1989-01-01

    The Terry Fox jogging (TFJ) prosthesis was developed at Chedoke-McMaster Hospital to alleviate the asymmetric jogging pattern experienced by above-knee amputees when attempting to jog with conventional walking prostheses. This prosthesis features a spring-loaded, telescoping shank designed to eliminate any vaulting action and control the trunk motion during stance. The spring is intended to attenuate the impact forces and release its stored energy at push-off to provide momentum transfer to the jogger. This prosthesis was comprehensively assessed in the gait laboratory, by evaluating the kinematics, energy and power flow patterns of an above-knee amputee jogger wearing the TFJ prosthesis. Included in the assessment is the ability of the prosthesis to satisfy a set of relevant design criteria that have been established from non-amputee jogging patterns. An increased swing phase time for the prosthetic limb and the need to have the knee hyperextended throughout the stance phase contributed to an asymmetric jogging style. The telescoping action did lower the amputee's centre of mass, thereby reducing the vaulting effect. However, the spring only imparted a lifting action to the jogger and the ground reaction forces were double those of a non-amputee jogger. These findings clearly indicate a need to redesign the TFJ prosthesis and are being incorporated in the design of a new physiological jogging prosthesis.

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

    PubMed Central

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

    2012-01-01

    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. PMID:23486528

  11. 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. PMID:23486528

  12. The U(VI) speciation influenced by a novel Paenibacillus isolate from Mont Terri Opalinus clay.

    PubMed

    Lütke, Laura; Moll, Henry; Bachvarova, Velina; Selenska-Pobell, Sonja; Bernhard, Gert

    2013-05-21

    Bacterial cell walls have a high density of ionizable functional groups available for U(VI) binding, hence have a great potential to affect the speciation of this contaminant in the environment. The studied strain of the genus Paenibacillus is a novel isolate originating from the Mont Terri Opalinus clay formations (Switzerland) which are currently investigated as a potential host rock for future nuclear waste storage. U(VI) binding to the cell surface functional groups was studied by potentiometry combined with time-resolved laser-induced fluorescence spectroscopy (TRLFS). Four bacterial U(VI) surface complexes were identified: R-COO-UO2(+), R-O-PO3-UO2, R-O-PO3H-UO2(+), and (R-O-PO3)2-UO2(2-). The corresponding complex stability constants were calculated to be 5.33 ± 0.08, 8.89 ± 0.04, 12.92 ± 0.05, and 13.62 ± 0.08, respectively. Hence UO2(2+) displays a moderate to strong interaction with the bacterial surface functional groups. In the acidic pH range (pH 3) UO2(2+) binding onto the cell envelope is governed by coordination to hydrogen phosphoryl sites. Upon increasing the pH an increasing coordination of UO2(2+) to carboxylic and deprotonated phosphoryl sites was found. At a pH greater than 7 uranyl hydroxides dominate the speciation. Additionally the bacteria-mediated release of inorganic phosphate in dependence on [U(VI)] at different pH values was studied to assess the influence of phosphate release on U(VI) mobilization. PMID:23508301

  13. After School Programs for Low-Income Young Adolescents: Overview and Program Profiles. Working Paper No. 194.

    ERIC Educational Resources Information Center

    Marx, Fern

    This report summarizes research on the problems of young adolescent latchkey children and describes 18 programs designed to address their needs. There is growing consensus that young adolescents (10 to 15 years of age), as well as elementary school children, may be at risk when left on a regular basis in unsupervised settings. Children in sibling-…

  14. A Profile of Oregon Counties: Human Resources, Educational, and Economic Indicators Associated with Young Children and Families.

    ERIC Educational Resources Information Center

    Oregon State Dept. of Education, Salem. Student Services Section.

    This profile of counties in Oregon covers factors that may predispose youth to grow up at risk of dropping out of high school or not acquiring the skills needed for adult life. The profile presents data on human resources and educational and economic indicators that were collected from state agencies and organizations. For the state as a whole,…

  15. "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…

  16. 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...

  17. Changes in the HPLC phenolic profile of virgin olive oil from young trees (Olea europaea L. Cv. Arbequina) grown under different deficit irrigation strategies.

    PubMed

    Romero, M Paz; Tovar, M Jesús; Girona, Joan; Motilva, M José

    2002-09-11

    The HPLC phenolic profile of virgin olive oils obtained from young olive trees (Arbequina cv.) grown under different deficit irrigation strategies was studied. Deficit irrigation (RDI) did not affect all the phenolic compounds in the same way. Lignans, vanillic acid, vanillin, and the unknown phenolic compound named P24 increased in the oils from the most irrigated treatments. The secoiridoid derivatives and the unknown phenolic compound named P19 increased in the oils from the most stressed irrigation treatments. The period of growth where a water stress significantly affects the phenolic profile of oils was between pit hardening and the first stages of fruit growth and oil accumulation, independently of the water applied during the previous period to harvest. The phenolic profile and those parameters related to phenol content, oxidative stability, and the bitter index were significantly affected only in the most severe RDI strategies. Other strategies produced important savings in irrigation requirements and an increase in the water use efficiency without noticeably affecting the phenolic profile. PMID:12207473

  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. Cardiovascular disease risk profile among young Saudi women of Al-Qassim, Saudi Arabia: A cross-sectional study

    PubMed Central

    Kalaf, Hassan; AlMesned, Abdulrahman; Soomro, Tark; Lasheen, Wael; Ewid, Mohamed; Al-Mohaimeed, Abdulrahman A

    2016-01-01

    Study Objective The aim of the study was to assess the level of risk for cardiovascular diseases (CVD) among young Saudi women living in Al-Qassim, Saudi Arabia. Methods As part of “The Heart Protection Campaign” in the Al-Qassim region, data were collected from Saudi women using questionnaires as well as objective measurement of height, weight, blood pressure, and blood glucose. Data were analyzed using descriptive statistics. Results Only 15% of the sample were free of risk factors, the majority had either one (57.5%) or two (20.8%) risk factors. Additionally, 6.7% were considered to be at high-risk with three or more risk factors. The most common risk factors were physical inactivity (74%) and overweight/obesity, (25%/29%). There was a significant increase in the number of risk factors across age groups. Women over the age of 30 were more likely to have a higher number of risk factors than the younger women (20–24 years). Conclusions Young women in Al-Qassim, Saudi Arabia have an unusually high risk for CVD. Since the number of risk factors increases substantially between the ages of 20 and 35, there is a need to develop prevention programs to lower the CVD risk through diet and exercise. PMID:27004055

  1. On site measurements of the redox and carbonate system parameters in the low-permeability Opalinus Clay formation at the Mont Terri Rock Laboratory

    NASA Astrophysics Data System (ADS)

    Fernández, A. M. a.; Turrero, M. J.; Sánchez, D. M.; Yllera, A.; Melón, A. M.; Sánchez, M.; Peña, J.; Garralón, A.; Rivas, P.; Bossart, P.; Hernán, P.

    An in situ water sampling experiment was performed in the Opalinus Clay formation (Switzerland), with the aim of obtaining undisturbed pore water samples for its characterization. The study was made from a dedicated borehole, named BDI-B1, drilled in March 2002 in the DI niche of the Mont Terri Rock Laboratory, located at the north-western part of the formation, a few meters away of the underlying Jurensis Marl formation. Five water sampling campaigns have been completed, and on site measurements of the key parameters of the water, such as pH, Eh, Fe(II), S 2- and alkalinity, were performed under controlled conditions inside an anoxic glove box. The chemical composition of the seepage waters obtained from the borehole is Na-Cl type, with an ionic strength of about 0.4 M. The Cl concentrations fit the concentration profile of the Opalinus Clay pore water obtained in previous experiments from boreholes and squeezed water samples. The highest salinity is found in this zone of the Opalinus Clay, with around 12 g/L of chloride. A perturbation of the rock system was produced during the first stages of the experiment due to a packer failure. As a consequence, the borehole was exposed to air during the first phase of the experiment. The main perturbations induced were: (1) pyrite oxidation that caused an increase of sulphate, calcium, magnesium and bicarbonate content in the waters; and (2) the inflow of 3H-bearing water vapour that could penetrate the EDZ. This fresh water infiltration could have mixed with the original formation water, and tritium contents of up to 3.8 TU were measured in the first water sampling campaigns. Nevertheless, after some time the hydrogeochemical conditions of the formation were recovered, and the long-term instrumentation and monitoring of the borehole made possible to obtain different parameters of the formation. Successive water sampling campaigns show a tendency to the stabilization of the main parameters of the water, such as sulphate and

  2. Effect of the initial density and angular-velocity profiles of pre-stellar cores on the properties of young stellar objects

    NASA Astrophysics Data System (ADS)

    Vorobyov, Eduard I.

    2012-03-01

    The physical properties of young stellar objects are studied as functions of the initial spatial distributions of the gas surface density Σ and angular velocity Ω in pre-stellar cores using numerical hydrodynamic simulations. Two limiting cases are considered: spatially homogeneous cores with Σ = const and Ω = const and centrally concentrated cores with radius-dependent densities Σ ∝ r -1 and Ω ∝ r -1. The degree of gravitational instability and protostellar disk fragmentation is mostly determined by the initial core mass and the ratio of the rotational to the gravitational energy, and depends only weakly on the initial spatial configuration of pre-stellar cores, except for the earliest stages of evolution, when models with spatially homogeneous cores can be more gravitationally unstable. The accretion of disk matter onto a protostar also depends weakly on the initial distributions of Σ and Ω, with matter from the collapsing core falling onto the disk at a rate that is slightly higher in models with spatially homogeneous cores. An appreciable dependence of the disk mass, disk radius, and the disk-to-protostar mass ratio on the initial density and angular velocity profiles of the parent core is found only for class 0 young objects; this relationship is not systematic in the later I and II stages of stellar evolution. The mass of the central protostar depends weakly on the initial core configuration in all three evolutionary stages.

  3. Choroidal thickness profiles in myopic eyes of young adults in the Correction of Myopia Evaluation Trial cohort

    PubMed Central

    Harb, Elise; Hyman, Leslie; Gwiazda, Jane; Marsh-Tootle, Wendy; Zhang, Qinghua; Hou, Wei; Norton, Thomas T; Weise, Katherine; Dirkes, Keri; Zangwill, Linda M

    2015-01-01

    Purpose To examine the relationship of choroidal thickness with axial length (AL) and myopia in young adult eyes in the ethnically diverse Correction of Myopia Evaluation Trial (COMET) cohort. Design Cross-sectional, multi-center, study Methods In addition to measures of myopia by cycloplegic autorefraction and AL by A-scan ultrasonography, participants underwent optical coherence tomography imaging of the choroid (RTVue) in both eyes at their last visit (14 years after baseline). Using digital calipers, two independent readers measured choroidal thickness in the right eye (left eye if poor quality; n=37) at seven locations: fovea and 750, 1500, 2250μm nasal (N) and temporal (T) to the fovea. Results Choroidal thickness measurements were available from 294/346 (85%) of imaged participants (mean age: 24.3±1.4 years; 44.9% male) with mean myopia of -5.3±2.0D and mean AL of 25.5±1.0mm. Overall, choroidal thickness varied by location (p<0.0001) and was thickest at the fovea (273.8±70.9 μm) and thinnest nasally (N2250,191.5±69.3 μm). Multivariable analyses showed significantly thinner choroids in eyes with more myopia and longer AL at all locations except T2250 (p≤0.001) and presence of peri-papillary crescent at all locations except T1500 and T2250 (p≤0.0001). Choroidal thickness varied by ethnicity at N2250 (p<0.0001), with Asians having the thinnest and African Americans the thickest choroids. Conclusion Choroids are thinner in longer, more myopic young adult eyes. The thinning was most prominent nasally and in eyes with a crescent. In the furthest nasal location, ethnicity was associated with choroidal thickness. The findings suggest that choroidal thickness should be evaluated, especially in the nasal regions where myopic degenerations are most commonly seen clinically. PMID:25896460

  4. HIV-1 infection and pregnancy in young women in Brazil: socioeconomic and drug resistance profiles in a cross-sectional study

    PubMed Central

    Lima, Yanna Andressa Ramos; Reis, Mônica Nogueira Guarda; Cardoso, Ludimila Paula Vaz; Stefani, Mariane Martins Araújo

    2016-01-01

    Objectives To describe socioeconomic and antiretroviral (ARV) drug resistance profiles among young pregnant women infected with HIV-1. Setting A public health antenatal programme responsible for screening ∼90 000 pregnant women per year for nine different infectious diseases in Central Western Brazil. Participants 96 young pregnant women (15–24 years) infected with HIV-1. Primary and secondary outcome measures Standard interviews and blood samples were taken at the time of recruitment, at the first medical appointment after confirmation of diagnosis of HIV-1 infection, and before ARV prophylaxis initiation. Clinical and laboratory data were retrieved from medical files. HIV-1 pol gene sequences (entire protease/PR, partial reverse transcriptase/RT) were obtained from plasma RNA. ARV resistance mutations (CPR/Stanford HIV-1; International AIDS Society-USA databases) were identified. Results The median age was 21 years; most reported <8 years education; 73% were recently diagnosed. Approximately 20% (19/96) presented late for antenatal care (after 26 gestational weeks), while 49% reported ≥2 previous pregnancies. Possible heterosexual transmission by an HIV-1 infected partner (17%) and commercial sex work (2%) were reported. The median of CD4 cell count was 526 cells/mm3; the median viral load was: 10 056 copies/mL in ARV-naïve (48/96) patients and 5881 copies/mL in ARV-exposed (48/96) patients. Two probable seroconversion cases during pregnancy were identified in adolescents. One mother-to-child transmission case (1.0%) was observed. Transmitted drug resistance among ARV-naïve patients was 9.3% (CI 95% 3.3% to 19.6%); secondary drug resistance among ARV-exposed patients was 12.5% (CI 95% 4.7% to 25.6%). Conclusions Despite high access to antenatal care, the low socioeconomic-educational profiles seen in these young HIV-1-infected women highlight the necessity of improved public health educational and preventive strategies regarding HIV infection

  5. 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. PMID:23877193

  6. 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

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

    PubMed

    Prodan, Andrei; 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

  8. Emmanuel Levinas and the face of Terri Schiavo: bioethical and phenomenological reflections on a private tragedy and public spectacle.

    PubMed

    Dahnke, Michael D

    2012-12-01

    The controversial case of Terri Schiavo came to a close on March 31, 2005, with her death following the removal of a percutaneous endoscopic gastrostomy tube. This event followed years of controversy and social upheaval. Voices from across the entire political and cultural spectrums filled the airwaves and op-ed pages of major newspapers. Protests ensued outside of Ms. Schiavo's care facility. Ms. Schiavo's parents published videos of their daughter on the internet in an effort to prove that she was not in a vegetative state and could potentially recover. There is a certain mystery to the entire controversy given the fact that, legally, it was largely a matter of settled law. Precedent cases and legal statutes clearly set out the proper procedures and decisions to be followed in this case. Nonetheless, powerful challenges and virulent opposition to these standards arose. Through an investigation of this case as well as a comparative study of the case of Dax Cowart (in particular, the documentary depictions of Dax Cowart's case) and of a photograph by Joel-Peter Witkin, I plan to investigate the source of these social upheavals and hypothesize that they were largely the result of a phenomenological reaction to the human face.

  9. Emmanuel Levinas and the face of Terri Schiavo: bioethical and phenomenological reflections on a private tragedy and public spectacle.

    PubMed

    Dahnke, Michael D

    2012-12-01

    The controversial case of Terri Schiavo came to a close on March 31, 2005, with her death following the removal of a percutaneous endoscopic gastrostomy tube. This event followed years of controversy and social upheaval. Voices from across the entire political and cultural spectrums filled the airwaves and op-ed pages of major newspapers. Protests ensued outside of Ms. Schiavo's care facility. Ms. Schiavo's parents published videos of their daughter on the internet in an effort to prove that she was not in a vegetative state and could potentially recover. There is a certain mystery to the entire controversy given the fact that, legally, it was largely a matter of settled law. Precedent cases and legal statutes clearly set out the proper procedures and decisions to be followed in this case. Nonetheless, powerful challenges and virulent opposition to these standards arose. Through an investigation of this case as well as a comparative study of the case of Dax Cowart (in particular, the documentary depictions of Dax Cowart's case) and of a photograph by Joel-Peter Witkin, I plan to investigate the source of these social upheavals and hypothesize that they were largely the result of a phenomenological reaction to the human face. PMID:22983869

  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. Profiling early socio-communicative development in five young girls with the preserved speech variant of Rett syndrome.

    PubMed

    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 (aged 12-24 months). Videotapes, obtained by parents during routine family situations and celebrations, were analyzed to identify communicative forms and functions used by these toddlers. Non-verbal communicative forms dominated over verbal-communicative forms for six of the eight identified communication functions. Although the girls used various non-verbal forms to make requests, for example, none of the individuals were observed to make choices or request information. Early peculiarities in the speech-language domain during the first year of life became more prominent and evident during the second year of life as general differences between typical development and atypical development become more obvious in RTT. These findings highlight the importance of assessing socio-communicative forms and functions at early age in children with RTT. The results suggest that speech-language functions did not appear to play a major role in the children's communicative attempts. We conclude that, even among children with the preserved speech variant, socio-communicative deficits are present before regression and persist after this period.

  12. 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.

  13. 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

  14. Intraventricular etoposide safety and toxicity profile in children and young adults with refractory or recurrent malignant brain tumors.

    PubMed

    Pajtler, Kristian W; Tippelt, Stephan; Siegler, Nele; Reichling, Stefanie; Zimmermann, Martina; Mikasch, Ruth; Bode, Udo; Gnekow, Astrid; Pietsch, Torsten; Benesch, Martin; Rutkowski, Stefan; Fleischhack, Gudrun

    2016-07-01

    Systemic administration of etoposide is effective in treating metastatic, recurrent or refractory brain tumors, but penetration into the cerebrospinal fluid is extremely poor. This study was designed to determine the safety and toxicity profile of intraventricular etoposide administration and was affiliated with the prospective, multicenter, nonblinded, nonrandomized, multi-armed HIT-REZ-97 trial. The study enrolled 68 patients, aged 1.1-34.6 (median age 11 years). Adverse events that could possibly be related to intraventricular etoposide therapy were documented and analyzed. Intraventricular etoposide was simultaneously administered with either oral or intravenous chemotherapy in 426 courses according to three major schedules varying in dosing (0.25-1 mg), frequency of administration (bolus injection, every 12 or 24 h), course duration (5-10 days) and length of interval between courses (2-5 weeks). Potential treatment-related adverse effects included transient headache, seizures, infection of the reservoir, nausea and neuropsychological symptoms. Hematological side effects were not observed. One patient, with history of multiple prior therapies, who received long-term intraventricular and oral etoposide treatment developed acute myeloid leukemia as a secondary malignancy. Overall intraventricular etoposide is well tolerated. The results of this study have warranted a phase II trial to determine the effectiveness of this regimen in disease stages with very limited therapeutic options. PMID:27147083

  15. Clinical profile of commotio cordis: an under appreciated cause of sudden death in the young during sports and other activities.

    PubMed

    Maron, B J; Link, M S; Wang, P J; Estes, N A

    1999-01-01

    Not particularly well recognized are athletic field catastrophes in which virtually instantaneous cardiac arrest is produced by nonpenetrating chest blows in the absence of heart disease or identifiable morphologic injury to the chest wall or heart (commotio cordis). To better characterize the clinical profile of this syndrome, we have assembled 70 cases, including 34 occurring during organized competitive athletics and 36 others that occurred during informal recreational sports at home, school or the playground, or during nonsporting activities. Ages were 2 to 38 (mean age: 12) with 70% < 16 years old. Most common sports involved were youth baseball (n = 40), softball (n = 7), and ice hockey (n = 7). Seven (10%) of the 70 commotio cordis victims, including six with documented ventricular fibrillation, have survived the consequences of their chest blow. Eleven of the events (16%) occurred despite the presence of chest padding believed to be potentially protective. Four victims experienced modest chest blows while in circumstances completely unrelated to sports activities; three of the four individuals who delivered these blows were ultimately convicted of criminal acts within the justice system. An experimental model of low-energy chest wall impact demonstrates that commotio cordis events are due largely to the exquisite timing of blows during a narrow window within the repolarization phase of the cardiac cycle, 15 to 30 msec prior to the peak of the T wave.

  16. 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

  17. Detection and cultivation of indigenous microorganisms in Mesozoic claystone core samples from the Opalinus Clay Formation (Mont Terri Rock Laboratory)

    NASA Astrophysics Data System (ADS)

    Mauclaire, L.; McKenzie, J. A.; Schwyn, B.; Bossart, P.

    Although microorganisms have been isolated from various deep-subsurface environments, the persistence of microbial activity in claystones buried to great depths and on geological time scales has been poorly studied. The presence of in-situ microbial life in the Opalinus Clay Formation (Mesozoic claystone, 170 million years old) at the Mont Terri Rock Laboratory, Canton Jura, Switzerland was investigated. Opalinus Clay is a host rock candidate for a radioactive waste repository. Particle tracer tests demonstrated the uncontaminated nature of the cored samples, showing their suitability for microbiological investigations. To determine whether microorganisms are a consistent and characteristic component of the Opalinus Clay Formation, two approaches were used: (i) the cultivation of indigenous micoorganisms focusing mainly on the cultivation of sulfate-reducing bacteria, and (ii) the direct detection of molecular biomarkers of bacteria. The goal of the first set of experiments was to assess the presence of cultivable microorganisms within the Opalinus Clay Formation. After few months of incubation, the number of cell ranged from 0.1 to 2 × 10 3 cells ml -1 media. The microorganisms were actively growing as confirmed by the observation of dividing cells, and detection of traces of sulfide. To avoid cultivation bias, quantification of molecular biomarkers (phospholipid fatty acids) was used to assess the presence of autochthonous microorganisms. These molecules are good indicators of the presence of living cells. The Opalinus Clay contained on average 64 ng of PLFA g -1 dry claystone. The detected microbial community comprises mainly Gram-negative anaerobic bacteria as indicated by the ratio of iso/anteiso phospholipids (about 2) and the detection of large amount of β-hydroxy substituted fatty acids. The PLFA composition reveals the presence of specific functional groups of microorganisms in particular sulfate-reducing bacteria ( Desulfovibrio, Desulfobulbus, and

  18. 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.

  19. BRAFV600E mutation is highly prevalent in thyroid carcinomas in the young population in Fukushima: a different oncogenic profile from Chernobyl

    PubMed Central

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

    2015-01-01

    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 BRAFV600E 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, BRAFV600E 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 BRAFV600E 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. PMID:26584635

  20. 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. PMID:24133616

  1. 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

    2015-01-01

    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. PMID:26584635

  2. Symptom and personality profiles of young adults from a college student population with self-reported illness from foods and chemicals.

    PubMed

    Bell, I R; Schwartz, G E; Peterson, J M; Amend, D

    1993-12-01

    Despite much debate over a presumptively somatic vs psychological etiology of nonatopic food and chemical sensitivities, little systematic research has addressed the issues. The present study investigated self-reported illness from several common foods (wheat, dairy, eggs) and chemicals (pesticide, car exhaust, paint, perfume, new carpet), symptom patterns, and psychological profiles of a sample of young adult college students (n = 490, age 19.4 +/- 2.4, 52% female/48% male). Subjects were divided into 4 groups on the basis of sample medians for frequency of illness from the foods (FI) and chemicals (CI); high FI with high CI (FI/CI), high FI alone, high CI alone, and NOILL (low FI and CI). FI was associated with more defensiveness (denial of negativity) while CI was linked with more shyness (avoidance of novelty). Women outnumbered men in all groups (FI/CI: 61%; FI: 80% CI: 55%) except the NOILL (40% women). Nevertheless, the FI/CI, FI, and/or CI groups still had significantly higher total symptom scores as well as more indigestion, headache, and memory trouble than did the NOILL group, even after depression, anxiety, shyness, defensiveness, and gender were covaried. The illness groups reported significantly more limitation of foods that mobilize endogenous opioids or generate exogenous opioids (sweets, fats, bread) as well as more illness from opiate drugs, small amounts of beverage alcohol, and late meals. Nasal symptoms from pollens or animals were more common in the FI/CI (42%) and CI (42%) than in FI (26%) or NOILL (28%) groups. Premenstrual tension syndrome and irritable bowel were also more common in the FI/CI group. The findings indicate that young adults outside the clinical setting who are relatively higher in FI and/or CI have distinctive symptom and psychological patterns. Covariate analyses suggest that important symptoms in FI and CI individuals such as indigestion, headache, and memory problems may occur in addition to rather than as simply part of

  3. 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

  4. 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.

  5. 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

  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. The relative contributions of psychiatric symptoms and psychotropic medications on the sleep-wake profile of young persons with anxiety, depression and bipolar disorders.

    PubMed

    Robillard, Rébecca; Oxley, Cristal; Hermens, Daniel F; White, Django; Wallis, Ryan; Naismith, Sharon L; Whitwell, Bradley; Southan, James; Scott, Elizabeth M; Hickie, Ian B

    2016-09-30

    This study investigated the relative contribution of psychiatric symptoms and psychotropic medications on the sleep-wake cycle. Actigraphy and clinical assessments (Brief Psychiatric Rating Scale) were conducted in 146 youths with anxiety, depression or bipolar disorders. Independently of medications, mania symptoms were predictive of lower circadian amplitude and rhythmicity. Independently of diagnosis and symptoms severity: i) antipsychotics were related to longer sleep period and duration, ii) serotonin-norepinephrine reuptake inhibitors to longer sleep period, and iii) agomelatine to earlier sleep onset. Manic symptoms and different subclasses of medications may have independent influences on the sleep-wake cycle of young people with mental disorders. PMID:27449011

  8. Fludarabine plus alemtuzumab (FA) front-line treatment in young patients with chronic lymphocytic leukemia (CLL) and an adverse biologic profile.

    PubMed

    Mauro, Francesca R; Molica, Stefano; Laurenti, Luca; Cortelezzi, Agostino; Carella, Angelo M; Zaja, Francesco; Chiarenza, Annalisa; Angrilli, Francesco; Nobile, Francesco; Marasca, Roberto; Musolino, Caterina; Brugiatelli, Maura; Piciocchi, Alfonso; Vignetti, Marco; Fazi, Paola; Gentile, Giuseppe; De Propris, Maria S; Della Starza, Irene; Marinelli, Marilisa; Chiaretti, Sabina; Del Giudice, Ilaria; Nanni, Mauro; Albano, Francesco; Cuneo, Antonio; Guarini, Anna; Foà, Robin

    2014-02-01

    In 45, ≤ 60 years old patients with CLL and an adverse biologic profile, a front-line treatment with Fludarabine and Campath (Alemtuzumab(®)) was given. The overall response rate was 75.5%, the complete response rate (CR) 24.4% with the lowest CR rates, 16.7% and 8.3%, in 11q and 17p deleted cases. The 3-year progression-free survival (PFS) and overall survival were 42.5% and 79.9%, respectively. PFS was significantly influenced by CLL duration, beta2-microglobulin, and improved by post-remissional stem cell transplantation. Front-line fludarabine and alemtuzumab showed a manageable safety profile and evidence of a benefit in a small series of CLL patients with adverse biologic features.

  9. 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

  10. 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

  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. Polyphenolic profiles and antioxidant and antiradical activity of Italian berries from Vaccinium myrtillus L. and Vaccinium uliginosum L. subsp. gaultherioides (Bigelow) S.B. Young.

    PubMed

    Ancillotti, Claudia; Ciofi, Lorenzo; Pucci, Daniele; Sagona, Eva; Giordani, Edgardo; Biricolti, Stefano; Gori, Massimo; Petrucci, William Antonio; Giardi, Fabio; Bartoletti, Riccardo; Chiuminatto, Ugo; Orlandini, Serena; Mosti, Stefano; Del Bubba, Massimo

    2016-08-01

    Total soluble polyphenols (TSP), total monomeric anthocyanins (TMA), radical scavenging activity (RSA), ferric reducing antioxidant power (FRAP), and a number of anthocyanins, phenolic acids, coumarins, flavanols, dihydrochalcones and flavonols were investigated in Tuscan bilberry (i.e. Vaccinium myrtillus) and "false bilberry" (i.e. Vaccinium uliginosum subsp. gaultherioides Bigelow). V. myrtillus berries showed much higher TSP, TMA, RSA and FRAP values than V. uliginosum subsp. gaultherioides fruits. Moreover, very different profiles of individual phenolics were observed in the two species, being V. myrtillus mainly characterised by delphinidin and cyanidin glycosides, together with chlorogenic acid, and V. uliginosum subsp. gaultherioides dominated by malvidin derivatives and flavonols. Strong differences between the two species regarded also metabolites investigated herein for the first time, such as scopoletin, which was approximately two magnitude orders higher in V. uliginosum subsp. gaultherioides than in V. myrtillus berries. Very different abundances were also highlighted for cryptochlorogenic acid and quercetin-3-rhamnoside that were about ten-fold higher in bilberry than in "false bilberry". When the anthocyanin composition pattern of Tuscan "false bilberry" was compared to those elsewhere reported for V. uliginosum fruits harvested in different world areas, some important differences were observed. PMID:26988491

  13. Young Children in Poverty: A Statistical Update.

    ERIC Educational Resources Information Center

    Bennett, Neil G.; Li, Jiali; Song, Younghwan; Yang, Keming

    This document continues a series of statistical reports from the National Center for Children in Poverty about young child poverty in the United States. The highlights of this update include the current profile of extremely poor, poor, and near poor population of young children; an examination of the changing association between higher education…

  14. 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)

  15. 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 Tiny: Educational…

  16. Young Impact

    NASA Technical Reports Server (NTRS)

    2005-01-01

    27 May 2005 This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows a small, relatively young impact crater in the Xanthe Terra region of Mars. Boulders can be seen in the crater ejecta deposit.

    Location near: 2.3oN, 57.8oW Image width: 3 km (1.9 mi Illumination from: lower left Season: Northern Autumn

  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. How Useful are Computerised Screening Systems for Predicting Subsequent Learning Difficulties in Young Children? An Exploration of the Strengths and Weaknesses of the Cognitive Profiling System (CoPS 1)

    ERIC Educational Resources Information Center

    Marks, Anna; Burden, Bob

    2005-01-01

    The Cognitive Profiling System (CoPS 1) is a psychometric assessment/screening system presented in the form of computer games to children in their early school years in order to predict the probability of later learning difficulties of both a general and specific nature (Singleton, Horne, & Thomas, 1999). Although some evidence is available as to…

  20. 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

  1. Sculpting a "Social Space" for Re-Engaging Disengaged "Disadvantaged" Young People with Learning

    ERIC Educational Resources Information Center

    Smyth, John; McInerney, Peter

    2012-01-01

    This paper examines the complex constellation of conditions that turn many young people into "exiles" from schooling. From the vantage point of young people, the paper traces out a profile of the conditions that need to be brought into existence for these young people to find a way back into learning. The paper argues that current educational…

  2. 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'…

  3. Pioneer Profile.

    ERIC Educational Resources Information Center

    Butcher, Channa Beth

    1987-01-01

    Profiles Herbert A. Sweet, founder and director of Acorn Farms Day Camp (Indiana) for 44 years. Includes reminiscences about the camp's program, staffing, food, World War II, affiliation with the American Camping Association, and camps/directors of today. (NEC)

  4. 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)

  5. 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…

  6. 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.

  7. Microstructural evolution of an incipient fault zone in Opalinus Clay: Insights from an optical and electron microscopic study of ion-beam polished samples from the Main Fault in the Mt-Terri Underground Research Laboratory

    NASA Astrophysics Data System (ADS)

    Laurich, Ben; Urai, Janos L.; Desbois, Guillaume; Vollmer, Christian; Nussbaum, Christophe

    2014-10-01

    Slickensided shear surfaces are ubiquitous in many fault zones. However the internal structure, the micromechanics and the evolution of these structures are not fully understood and the contributions of crystal plasticity, grain-boundary sliding, microfracturing, solution-precipitation and mineral transformation under different conditions are subject of debate. We studied well- preserved core samples from the Main Fault, an up to 3 m wide zone of approximately 10 m offset in the Mont Terri Underground Research Laboratory (CH), a site to evaluate long-term safety of radioactive waste disposal. The drill core breaks easily along many slickensided shear surfaces indicating reverse slip, which form an anastomosing network connected by branch lines. Broad ion beam polishing and scanning electron microscopy shows that the slickensides are invariably revealed by fracture of the drill core along a few μm thick shear zone, which acts as a crack guide for fracturing the samples. In this zone, a complex set of processes is inferred, leading to extreme localization of strain, development of strong particle preferred orientation, the formation of nanoparticles, and local precipitation of calcite veins in releasing sections. In lenses between shear zones, homogeneous gouge is formed with a well-developed oblique foliation and removal of calcite grains by pressure solution. We infer that with progressive deformation, the number and density of slickensided shear surfaces increases, generating tectonically derived scaly clay and more homogeneous gouge. In all deformed elements of the Main Fault, porosity is much smaller than in the undeformed Opalinus Clay. An interesting observation is the almost complete absence of cataclastic microstructures. Transmission electron microscopy (TEM) of focused ion beam lamellae of this micron-wide shear zone shows a strong preferred orientation of clay minerals, including nano-sized illite particles. In TEM, the shear zones envelop hard particles

  8. Profile summary.

    PubMed

    2003-01-01

    All drugs appearing in the Adis Profile Summary table have been selected based on information contained in R&D Insight trade mark, a proprietary product of Adis International. The information in the profiles is gathered from the world's medical and scientific literature, at international conferences and symposia, and directly from the developing companies themselves. The emphasis of Drugs in R&D is on the clinical potential of new drugs, and selection of agents for inclusion is based on products in late-phase clinical development that have recently had a significant change in status.

  9. 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

  10. Ranking Profiles

    ERIC Educational Resources Information Center

    Van Der Werf, Martin

    2007-01-01

    This article presents the "U.S. News" ranking profiles of four colleges, namely: (1) Smith College; (2) Washington University in St. Louis; (3) Colorado State University at Fort Collins; and (4) Whitman College. Smith College was in the top 10 of the nation's liberal-arts colleges, or just outside it, almost since the "U.S. News" rankings began.…

  11. 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...

  12. Activities Manual for Florida Language Profile.

    ERIC Educational Resources Information Center

    Saint Lucie County Public Schools, Ft. Pierce, FL.

    The manual contains suggested activities to develop the language skills assessed by the Florida Language Profile, a screening instrument to help identify young learning disabled children. Three to ten activities are listed for each of the following categories: body parts; right and left; rote counting, naming and identifying numbers, and counting…

  13. Young People and Risk

    ERIC Educational Resources Information Center

    Trotman, Dave; Martyn, Madeline; Tucker, Stanley

    2012-01-01

    This paper reports the findings of a small-scale qualitative inquiry into risk in the lives of children and young people. Conducted over a 12-month period in Birmingham and the Black Country in the United Kingdom, the study sought to elicit perceptions of risk from the perspective of children and young people in primary and secondary school…

  14. 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…

  15. Young-Onset Parkinson's

    MedlinePlus

    ... idiopathic, or typical, PD. Understanding the roles of environment and genes will ultimately allow us to identify the multiple causes of PD. Is Medication Treatment Different for Young-Onset PD? Medical management of young-onset Parkinson's disease requires an understanding ...

  16. 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…

  17. 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…

  18. Evolution for Young Victorians

    NASA Astrophysics Data System (ADS)

    Lightman, Bernard

    2012-07-01

    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 evolution in a non-Darwinian form amenable to religious interpretation.

  19. Young Children's Partitioning Strategies.

    ERIC Educational Resources Information Center

    Charles, Kathy; Nason, Rod

    2000-01-01

    Studies knowledge of young children's partitioning strategies by setting out not only to identify new partitioning strategies, but also to develop taxonomy for classifying young children's partitioning strategies in terms of their abilities. Provides taxonomy utilizing children's informal partitioning strategies as the foundation upon which to…

  20. Young Adult Literature.

    ERIC Educational Resources Information Center

    Sewell, Ernestine P., Ed.

    1981-01-01

    The major articles in this journal issue deal with various aspects of young adult literature. Specific topics covered in the articles are (1) questions worth asking students about young adult novels, (2) the five major functions of adolescent literature in high school literature programs, (3) Southwestern literature for adolescents, (4) teaching…

  1. 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…

  2. The health status of young adults in the United States.

    PubMed

    Park, M Jane; Paul Mulye, Tina; Adams, Sally H; Brindis, Claire D; Irwin, Charles E

    2006-09-01

    The health issues of young adulthood have received relatively little attention compared with those of adolescence, although the critical issues in young adulthood parallel those of adolescence. Young adults often fare worse than adolescents on health indicators, with many measures of negative outcomes--including rates of injury, homicide, and substance use--peaking during the young adult years. The contextual factors shaping health status and access to care in young adulthood differ significantly from the context of adolescence. This article synthesizes national data to present a health profile of young adults, reviewing social indicators that describe the context of young adulthood and presenting measures of health status. We examine mortality, morbidity, risky behaviors, and health care access and utilization, identifying the most significant gender and racial/ethnic disparities. The article also identifies limitations of existing data and offers suggestions for future research and health monitoring in this area. We conclude with a discussion of current efforts to address the health and well-being of young adults and argue for creating a national health agenda for young adults that includes research, programs and policies to address health issues during this period of the lifespan.

  3. Hypertension in young adults.

    PubMed

    De Venecia, Toni; Lu, Marvin; Figueredo, Vincent M

    2016-01-01

    Hypertension remains a major societal problem affecting 76 million, or approximately one third, of US adults. While more prevalent in the older population, an increasing incidence in the younger population, including athletes, is being observed. Active individuals, like the young and athletes, are viewed as free of diseases such as hypertension. However, the increased prevalence of traditional risk factors in the young, including obesity, diabetes mellitus, and renal disease, increase the risk of developing hypertension in younger adults. Psychosocial factors may also be contributing factors to the increasing incidence of hypertension in the younger population. Increased left ventricular wall thickness and mass are increasingly found in young adults on routine echocardiograms and predict future cardiovascular events. This increasing incidence of hypertension in the young calls for early surveillance and prompt treatment to prevent future cardiac events. In this review we present the current epidemiological data, potential mechanisms, clinical implications, and treatment of hypertension in young patients and athletes.

  4. Profiles of Identity Exploration and Commitment across Domains

    ERIC Educational Resources Information Center

    Bartoszuk, Karin; Pittman, Joe F.

    2010-01-01

    We examined the relationships between family structure, gender and age and profiles of identity exploration and commitment in the ideological (occupation, values, politics, religion, gender roles) and interpersonal identity (dating, friendships, and family) domains among 388 young adults. The general profile revealed low exploration in both…

  5. Appalachian Children and Their Families. A Statistical Profile.

    ERIC Educational Resources Information Center

    CSR, Inc., Arlington, VA.

    A statistical profile of Appalachia's young children, from birth to 9 years, was compiled from federal and state data sources. The profile provides information important in making immediate and long range plans for improving the status of Appalachian children and their families. An examination of family living conditions suggests that Appalachian…

  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. Young Adult Smoking Behavior

    PubMed Central

    Ling, Pamela M.; Neilands, Torsten B.; Glantz, Stanton A.

    2009-01-01

    Background Young adults have the highest smoking rate of any age group in the U.S., and new strategies to decrease young adult smoking are needed. The objective of the current study was to identify psychographic and demographic factors associated with current smoking and quitting behaviors among young adults. Methods Attitudes, social groups, and self-descriptors, including supporting action against the tobacco industry, advertising receptivity, depression, alcohol use, and other factors associated with smoking were tested for associations with smoking behaviors in a 2005 cross-sectional survey of 1528 young adults (aged 18–25 years) from a web-enabled panel. Analyses were conducted in 2007. Results Being older was associated with current smoking, whereas having some higher education and being African American or Hispanic were negatively associated with smoking. Supporting action against the tobacco industry was negatively associated with smoking (AOR=0.34 [95% CI=0.22, 0.52]). Perceived usefulness of smoking, exposure to smokers, increased perceived smoking prevalence, receptivity to tobacco advertising, binge drinking, and exposure to tobacco advertising in bars and clubs were associated with smoking. Supporting action against the tobacco industry was associated with intentions to quit smoking (AOR= 4.43 [95% CI=2.18, 8.60]). Conclusions Young adults are vulnerable to tobacco-industry advertising. Media campaigns that denormalize the tobacco industry and appeal to young adults appear to be a powerful intervention to decrease young adult smoking. PMID:19269128

  8. 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 and Sexual Activity of Young…

  9. Radar Scattering Properties of Young Lunar Crater Ejecta Blankets Using Mini-RF

    NASA Astrophysics Data System (ADS)

    Stickle, A. M.; Patterson, G. W.; Cahill, J. T. S.; Bussey, D. B. J.

    2016-05-01

    Mini-Rf data provides a powerful way to examine young lunar crater ejecta. Radial profiles of radar returns outward from the crater rim provide insights into ejecta emplacement, crater degradation, and near surface stratigraphy.

  10. Young Bilinguals Reading Aloud.

    ERIC Educational Resources Information Center

    Parke, Tim

    1991-01-01

    Examines some of the differences between monolingual and bilingual reading. Focuses on some factors that are likely to influence young bilingual readers' capacity to read in their second language. Offers suggestions for pedagogy. (RS)

  11. Involving the Young

    ERIC Educational Resources Information Center

    Silberman, Harry F.

    1975-01-01

    Two case studies, China and Synanon, reveal common features in the process of integrating the young into the world of work and civic responsibility through intensive feedback, the work ethic, geographic mobility, role models, and group atmosphere. (Author/DW)

  12. 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, ...

  13. 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)

  14. Suicide in young men.

    PubMed

    Pitman, Alexandra; Krysinska, Karolina; Osborn, David; King, Michael

    2012-06-23

    Suicide is second to only accidental death as the leading cause of mortality in young men across the world. Although suicide rates for young men have fallen in some high-income and middle-income countries since the 1990s, wider mortality measures indicate that rates remain high in specific regions, ethnic groups, and socioeconomic groups within those nations where rates have fallen, and that young men account for a substantial proportion of the economic cost of suicide. High-lethality methods of suicide are preferred by young men: hanging and firearms in high-income countries, pesticide poisoning in the Indian subcontinent, and charcoal-burning in east Asia. Risk factors for young men include psychiatric illness, substance misuse, lower socioeconomic status, rural residence, and single marital status. Population-level factors include unemployment, social deprivation, and media reporting of suicide. Few interventions to reduce suicides in young men have been assessed. Efforts to change help-seeking behaviour and to restrict access to frequently used methods hold the most promise.

  15. [TO THE ROLE OF NUTRITION IN THE HEALTHY LIFESTYLE OF YOUNG PEOPLS].

    PubMed

    Tarynska, O; Marushko, Y

    2015-01-01

    We have studied 159 young peoples. The age of young peoples at the time of the survey was 15-18 years. It has been shown that the young peopls nutrition was not optimal. Most of them have asthenic and intoxication types of complaints and exhibit acute chronic diseases. Microelemental profiles of medical students reveal significant deficiency of essential elements and accumulation of toxic elements.

  16. Adult Books for Young Adults.

    ERIC Educational Resources Information Center

    Carter, Betty

    1997-01-01

    Considers the differences between young adult and adult books and maintains that teachers must be familiar with young adults' tastes for both. Suggests that traffic between these publishing divisions is a two-way street, with young adults reading adult books and adults reading young adult books. (TB)

  17. 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.

  18. 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…

  19. 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…

  20. 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.

  1. 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.

  2. Young's equation revisited.

    PubMed

    Makkonen, Lasse

    2016-04-01

    Young's construction for a contact angle at a three-phase intersection forms the basis of all fields of science that involve wetting and capillary action. We find compelling evidence from recent experimental results on the deformation of a soft solid at the contact line, and displacement of an elastic wire immersed in a liquid, that Young's equation can only be interpreted by surface energies, and not as a balance of surface tensions. It follows that the a priori variable in finding equilibrium is not the position of the contact line, but the contact angle. This finding provides the explanation for the pinning of a contact line. PMID:26940644

  3. 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…

  4. COMPENDEX Profiling Guide.

    ERIC Educational Resources Information Center

    Standera, Oldrich

    This manual provides instructions for completing the COMPENDEX (Computerized Engineering Index) Profile Submission Form used to prepare Current Information Selection (CIS) profiles. An annotated bibliography lists nine items useful in searching for proper profile words. (AB)

  5. 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…

  6. 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)

  7. 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…

  8. The Young Stuttering Child

    PubMed Central

    Quarrington, Bruce

    1966-01-01

    While many workers believe that parent-child relationships are critical at the time of onset and during the development of stuttering, a review of the literature indicates there is no substantial evidence concerning the attitudes or types of behaviour that are critical. Research is needed to guide the development of more adequate means of managing the young stutterer. PMID:5928523

  9. 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…

  10. 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…

  11. Alaska's Young Entrepreneurs.

    ERIC Educational Resources Information Center

    Knapp, Marilyn R.

    1989-01-01

    Describes Edgecumbe Enterprises, a four-year-old fish exporting venture run by Mt. Edgecumbe High School in Sitka, Alaska, and the students' meeting with business leaders in Tokyo, Japan. The young entrepreneurs spent two weeks studying the Japanese marketing structure. (JOW)

  12. Young, dusty and beautiful

    NASA Astrophysics Data System (ADS)

    Shorter, Richard

    2014-02-01

    This image - showing light scattered by dust orbiting the young star HR4796A - was taken by the Gemini Planet Imager, part of the Gemini South Telescope in Chile, and was chosen as our Facebook "Image of the Day" for 8 January.

  13. 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 ...

  14. Researching Marginalised Young People

    ERIC Educational Resources Information Center

    Russell, Lisa

    2013-01-01

    Young people not in employment, education or training (NEET) are not a static, homogenous group. For most, being NEET is a temporary state as they move between different forms of participation and non-participation. This paper explores how the complexities of defining NEET, the re-structuring of the careers service and the nature of post-16…

  15. 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…

  16. 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…

  17. 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,…

  18. 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…

  19. Mapping with Young Children.

    ERIC Educational Resources Information Center

    Sunal, Cynthia Szymanski; Warash, Bobbi Gibson

    Techniques for encouraging young children to discover the purpose and use of maps are discussed. Motor activity and topological studies form a base from which the teacher and children can build a mapping program of progressive sophistication. Concepts important to mapping include boundaries, regions, exteriors, interiors, holes, order, point of…

  20. [Myocardial infarction in young population].

    PubMed

    Shklovskii, B L; Prokhorchik, A A; Koltunov, A N; Lishchuk, A N; Ryzhman, N N; Ivanov, A V; Navaznov, V V; Baksheev, V I

    2015-03-01

    Description of clinical observation and literature review. Myocardial infarction in patients younger than 45 years is rare, but it is an important clinical, organizational and psychological problem. A case of myocardial infarction in 19-years old patient, who suffered since 6 years from kidney disease, is described. Transmural left-ventricular myocardial infarction has developed on the background of chronic glomerulonephritis, excessive exercise, and traditional risk factors for cardiovascular disease. Coronary venous bypass with the benefit-pleasing outcome is performed. When analysing the literature, the authors emphasize that in comparison with elderly patients, young people have different profiles of risk factors, clinical manfestations and prognosis of myocardial infarction. It is emphasized that kidney chronic disease, regardless the stage, worsen short-term and long-term outcomes of cardiovascular disease. Early stabilization is possible under the condition of risk stratification and-early revascularization, which leads to better clinical outcomes. Particular attention should be given to a comprehensive assessment, it prognostic criteria, risk factor modification, secondary prevention of major and associated diseases, clinical- and -dynamic observation, including patients with asymptomatic course of the disease.

  1. Letters to a Young Writer.

    ERIC Educational Resources Information Center

    Wright, C. D.; Schulman, Grace

    2001-01-01

    Presents two letters to a young writer, modeled on the influential "Letters to a Young Poet" by Rainer Maria Rilke. Notes the first letter situates itself when a young writer first turns toward poetry; and the second addresses the relationship between mentorship and the imagination, questioning the right of any writer to presume to guide the…

  2. 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" (Michael J. Bell and…

  3. Neofunctionalization of young duplicate genes in Drosophila.

    PubMed

    Assis, Raquel; Bachtrog, Doris

    2013-10-22

    Gene duplication is a key source of genetic innovation that plays a role in the evolution of phenotypic complexity. Although several evolutionary processes can result in the long-term retention of duplicate genes, their relative contributions in nature are unknown. Here we develop a phylogenetic approach for comparing genome-wide expression profiles of closely related species to quantify the roles of conservation, neofunctionalization, subfunctionalization, and specialization in the preservation of duplicate genes. Application of our method to pairs of young duplicates in Drosophila shows that neofunctionalization, the gain of a novel function in one copy, accounts for the retention of almost two-thirds of duplicate genes. Surprisingly, novel functions nearly always originate in younger (child) copies, whereas older (parent) copies possess functions similar to those of ancestral genes. Further examination of such pairs reveals a strong bias toward RNA-mediated duplication events, implicating asymmetric duplication and positive selection in the evolution of new functions. Moreover, we show that young duplicate genes are expressed primarily in testes and that their expression breadth increases over evolutionary time. This finding supports the "out-of-testes" hypothesis, which posits that testes are a catalyst for the emergence of new genes that ultimately evolve functions in other tissues. Thus, our study highlights the importance of neofunctionalization and positive selection in the retention of young duplicates in Drosophila and illustrates how duplicates become incorporated into novel functional networks over evolutionary time.

  4. [Cardiovascular risk factors in young people].

    PubMed

    Sánchez-Contreras, Mónica; Moreno-Gómez, Germán A; Marín-Grisales, Marta E; García-Ortiz, Luis H

    2009-01-01

    Cardiovascular disease (CVD) involves several disorders related to the formation and development of atherosclerotic processes. Several risk factors are involved in CVD aetiology; some of them (i.e. age, hypertension, obesity, dislipidemia and diabetes) have been clearly associated, whereas others have a variable level of association. An increase in cardiovascular risk factors has been recently reported in the young population; studies of cardiovascular risk factors in this population have shown that its cardiovascular risk profile could be different from that presented by older populations. This review presents a summary of reported cardiovascular risk factors in the young population and their causes which have been released and indexed in different databases. Most factors discussed are life-habit risk factors and represent direct targets for clinical intervention. We propose that primary CVD prevention should include a more detailed knowledge of the nature of the risk factors concerning the young population and could have a positive impact on CVD prevalence during the next few years.

  5. Young children with language difficulties: a dimensional approach to subgrouping.

    PubMed

    Jansen, Rianne; Ceulemans, Eva; Grauwels, Jolien; Maljaars, Jarymke; Zink, Inge; Steyaert, Jean; Noens, Ilse

    2013-11-01

    A dimensional approach was used to create bottom-up constructed subgroups that captured the behavioral heterogeneity in 36 Dutch-speaking children with language difficulties. Four subgroups were delineated based upon differences in cognitive ability, symbol understanding, joint attention and autism spectrum disorder related characteristics. Children with a different developmental disorder were found within a single cluster. Therefore, the results of this study suggest that bottom-up constructed subgroups might capture the heterogeneous behavioral profiles of young children with developmental difficulties in a more meaningful way. Furthermore, joint attention and symbol understanding seem important skills to assess in young children presenting with language difficulties.

  6. 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…

  7. Young physicists' forum

    SciTech Connect

    T. Adams et al.

    2001-11-02

    The Young Physicists' Forum was an opportunity for the younger members of the particle-physics community to gather at Snowmass 2001 and to study and debate major issues that face the field over the next twenty years. Discussions were organized around three major topics: outreach and education, the impact of globalization, and building a robust and balanced field. We report on the results of these discussions, as presented on July 17, 2001.

  8. 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?

  9. Kinematics and Mass Profile of AWM 7

    NASA Astrophysics Data System (ADS)

    Koranyi, Daniel M.; Geller, Margaret J.

    2000-01-01

    We have measured 492 redshifts (311 new) in the direction of the poor cluster AWM 7 and have identified 179 cluster members (73 new). We use two independent methods to derive a self-consistent mass profile, under the assumptions that the absorption-line galaxies are virialized and that they trace an underlying Navarro, Frenk, & White (NFW) dark matter profile: (1) we fit such an NFW profile to the radial distribution of galaxy positions and to the velocity dispersion profile; (2) we apply the virial mass estimator to the cluster. With these assumptions, the two independent mass estimates agree to ~15% within 1.7 h-1 Mpc, the radial extent of our data; we find an enclosed mass ~(3+/-0.5)x1014 h-1 Msolar. The largest potential source of systematic error is the inclusion of young emission-line galaxies in the mass estimate. We investigate the behavior of the surface term correction to the virial mass estimator under several assumptions about the velocity anisotropy profile, still within the context of the NFW model, and remark on the sensitivity of derived mass profiles to outliers. We find that one must have data out to a large radius in order to determine the mass robustly, and that the surface term correction is unreliable at small radii.

  10. 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…

  11. 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.

  12. 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.

  13. The Young Achiever

    ERIC Educational Resources Information Center

    Olson, Cathy Applefeld

    2012-01-01

    The author profiles Kasey Dallman, a Wisconsin college junior who has overcome major obstacles and made even greater strides as she works to become a music educator. Skilled musician, published novelist, secretary of a NAfME collegiate chapter--this Wisconsin music educator-to-be is already making a name for herself. To scan Kasey Dallman's resume…

  14. 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…

  15. The Adaptability of Career Decision-Making Profiles

    ERIC Educational Resources Information Center

    Gadassi, Reuma; Gati, Itamar; Dayan, Amira

    2012-01-01

    The Career Decision-Making Profiles questionnaire (CDMP; Gati, Landman, Davidovitch, Asulin-Peretz, & Gadassi, 2010) uses a new model for characterizing the way individuals make decisions based on the simultaneous use of 11 dimensions. The present study investigated which pole of each dimension is more adaptive. Using the data of 383 young adults…

  16. Optical fiber sensors using a phase detection of Young's fringes.

    PubMed

    Nakadate, S

    1988-12-01

    A method for the phase detection of straight and equidistant fringes is applied to an optical sensor using a highly birefringent fiber. A birefringent wedge introduces a linear phase difference between orthogonally polarized light which emanates from the fiber, and Young's fringes are formed on an image sensor. The phase difference between two orthogonal retardations of the fiber is proportional to the phase of Young's fringes. The phase of Young's fringes is calculated from Fourier cosine and sine integrals of the fringe profile. The experimental results of a fiber extension induced by a PZT expansion are presented with error estimations. The accuracy of a 2-m long fiber sensor is estimated to be higher than lambda/200. A technique to extend the measurement range of the fiber sensor is also presented using two laser wavelengths, in which a new method for calculating the difference between two phases is used. The experimental results are presented with error estimations.

  17. 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.

  18. 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

  19. 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.

  20. 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. PMID:20118893

  1. [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. PMID:12179269

  2. 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…

  3. Profiles in Action.

    ERIC Educational Resources Information Center

    Mortimore, Jo, Ed.

    This publication traces developments in the use of profiles produced over the last two years and attempts to face some difficult and controversial issues raised repeatedly in any consideration of profiling. The introduction addresses assessment issues. Section 2 discusses the technical issues surrounding profiles, or records of achievement, and…

  4. 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. At present, the…

  5. 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…

  6. Helping Young Children Overcome Shyness.

    ERIC Educational Resources Information Center

    Malouff, John

    This paper examines shyness--its causes and its impact on children--and presents several strategies based on social learning theory for parents and teachers to help young children overcome shyness. The paper also describes a personal application of these strategies on a young girl. The strategies presented for parents and teachers are: (1) tell…

  7. 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…

  8. 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…

  9. 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…

  10. 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,…

  11. Focus on Young Adult Programming.

    ERIC Educational Resources Information Center

    Union, Bunni; Williams, Sheila

    1996-01-01

    Presents three library youth service programs which focus on "Pizza and Politicians," a public library pizza party which gave high school students and college-aged young adults a chance to meet and question politicians; a young adult "Reading to Seniors" program; "Making Books," a public library journal-making project for middle school students.…

  12. 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)…

  13. 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…

  14. 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…

  15. Young-Onset Dementia

    PubMed Central

    Kuruppu, Dulanji K; Matthews, Brandy R

    2014-01-01

    Young-onset dementia (YOD) is an neurological syndrome that affects behavior and cognition of patients younger than 65 years of age. Although frequently misdiagnosed, a systematic approach, reliant upon attainment of detailed medical history, collateral history from an informant, neuropsychological testing, laboratory studies, and neuroimaging, may facilitate earlier and more accurate diagnosis with subsequent intervention. The differential diagnosis of YOD is extensive and includes early-onset forms of adult neurodegenerative conditions including Alzheimer's disease, vascular dementia, frontotemporal dementia, Lewy body dementias, Huntington's disease, and prion disease. Late-onset forms of childhood neurodegenerative conditions may also present as YOD and include mitochondrial disorders, lysosomal storage disorders, and leukodystrophies. Potentially reversible etiologies including inflammatory disorders, infectious diseases, toxic/metabolic abnormalities, transient epileptic amnesia, obstructive sleep apnea, and normal pressure hydrocephalus also represent important differential diagnostic considerations in YOD. This review will present etiologies, diagnostic strategies, and options for management of YOD with comprehensive summary tables for clinical reference. PMID:24234358

  16. Women Too in Science and Technology in Africa: A Resource Book for Counselling Girls and Young Women.

    ERIC Educational Resources Information Center

    Harding, Jan; Apea, Emmanuel

    This resource book profiles over 40 African female scientists and technologists. The women are presented as role models for young women to help challenge the gender biases that prevent girls and women from entering scientific fields. The profiles of the women employed in scientific and technological fields include photographs and excerpts from…

  17. 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.

  18. Management of metabolic syndrome in young population.

    PubMed

    Brandão, Ayrton Pires; Brandão, Andréa Araújo; de Magalhães, Maria Eliane Campos; Pozzan, Roberto

    2008-01-01

    Metabolic syndrome is a complex disorder associated with several cardiovascular risk factors resulting in a 2.5-fold increase in cardiovascular mortality in adults. However, over the last 20 years, the same association has been demonstrated in the young population, and it is also related to a parental history of the syndrome. However, the root of the problem could be a high risk factor profile for metabolic syndrome in children and adolescents, as it has been demonstrated over the last 20 years. It has been shown that the association of obesity, alterations of glucose and lipids metabolism, and high blood pressure are responsible for early atherosclerotic lesions at autopsy as observed in young people. The prevalence of several risk factors for cardiovascular diseases has increased in the Brazilian population, as has that of obesity, a cause of great concern because of its importance as one of the metabolic syndrome components. The anthropometric patterns of the Brazilian population have changed over the last 30 years from undernourishment to weight excess, regardless of age, sex, or socioeconomic level. The identification of such individuals, followed by primary preventive measures, changes in lifestyle, and pharmacologic treatment, should be implemented, aiming at reducing the cardiovascular risk in countries undergoing economic transition, such as Brazil. The measures recommended for that age group should focus on changing lifestyle through adoption of healthy habits such as avoiding excessive intake of calories, salt, saturated fat, and cholesterol and engagement in regular physical activity without smoking.

  19. 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. PMID:24773535

  20. Myocardial Infarction in the "Young": Risk Factors, Presentation, Management and Prognosis.

    PubMed

    Shah, Nadim; Kelly, Anne-Maree; Cox, Nicholas; Wong, Chiew; Soon, Kean

    2016-10-01

    Myocardial infarction (MI) in the "young" is a significant problem, however there is scarcity of data on premature coronary heart disease (CHD) and MI in the "young". This may lead to under-appreciation of important differences that exist between "young" MI patients versus an older cohort. Traditional differences described in the risk factor profile of younger MI compared to older patients include a higher prevalence of smoking, family history of premature CHD and male gender. Recently, other potentially important differences have been described. Most "young" MI patients will present with non-ST elevation MI but the proportion presenting with ST-elevation MI is increasing. Coronary angiography usually reveals less extensive disease in "young" MI patients, which has implications for management. Short-term prognosis of "young" MI patients is better than for older patients, however contemporary data raises concerns regarding longer-term outcomes, particularly in those with reduced left ventricular systolic function. Here we review the differences in rate, risk factor profile, presentation, management and prognosis between "young" and older MI patients.

  1. Spine problems in young athletes.

    PubMed

    Sucato, Daniel J; Micheli, Lyle J; Estes, A Reed; Tolo, Vernon T

    2012-01-01

    As the number of young people involved in sports activities increases, acute and chronic back pain has become more common. With a careful medical history and physical examination, along with the judicious use of imaging modalities, the causes of back pain can be correctly diagnosed and treated so that young athletes can quickly return to sports participation. Although most back pain in these young patients is muscular in origin, findings that should trigger increased concern include night pain, marked hamstring tightness, pain with lumbar spine hyperextension, or any neurologic finding. When recently developed vague back pain is present, a delay in radiographic imaging is warranted. With new back pain after trauma, AP and lateral radiographs of the symptomatic spinal area are indicated. CT, bone scans, and MRI should be reserved for special circumstances. Spondylolysis is the most common bony cause of back pain in young athletes. Spondylolysis can be treated with activity limitation, a specific exercise program, a thoracolumbar orthosis, and/or surgery. Treatment should be based on the amount of pain as well as the desire of the young athlete to continue in the sports activity that caused the pain. Other significant causes of back pain that require more extensive treatment in these young athletes include spondylolisthesis, lumbar disk disorders, and sacral stress fractures. It is anticipated that nearly all young athletes can return to sports activity after successful treatment. Even if surgical treatment is needed, return to all sports is expected, with the occasional exception of collision sports. PMID:22301257

  2. Enhancing young people's awareness.

    PubMed

    Doan Thi Tien

    1995-01-01

    The role of the Vietnam Youth Union (21 million members) is to educate the youth aged 14-28 years about the movement at the grassroots level. Since 1995, it has been entrusted with information, education, and communication (IEC) activities (implemented through the Educational Center for Population, Health, and Development) concerning family planning, the environment, human immunodeficiency virus (HIV) and acquired immunodeficiency syndrome (AIDS). Mass media, direct communication, Youth Union leading staff, Youth Union cultural and arts activities, and advertisement have been used. 16 newspapers and magazines, a radio program, and a TV program disseminate information for the group. 1000 motivators' groups, 1370 Youth Clubs, and Youth Villages at the commune level work to enhance awareness and to change biased attitudes and habits. Leading staff speak at conferences and seminars that are attended by target groups. Art troupes perform at special local events; plays are organized and videos are shown. The HIV/AIDS information and prevention campaign is of great importance because research findings indicate that many young people believe that only prostitutes and drug addicts can be infected, and that condoms are bad and only for use with prostitutes. There are about 2300 persons infected with HIV in 14 provinces, mostly in the south and central regions. 131 are reported to have developed AIDS. PMID:12320323

  3. [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.

  4. [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. PMID:14556119

  5. Young onset dementia.

    PubMed

    Draper, B; Withall, A

    2016-07-01

    Young onset dementia (YOD), where symptoms of dementia have an onset before the age of 65, has become more prominent due to the population increase from the Baby Boomer generation. This clinical perspective examines key issues in the assessment, diagnosis and management of YOD. Challenges in the assessment and diagnosis of YOD are partly due to the diverse range of types of YOD, where degenerative dementias are less common and secondary dementias more common than in late onset dementia. Early symptoms are broad and include depression, behavioural change, neurological disorders, systemic disorders and mild cognitive impairment (MCI). Perceived diagnostic delay may result in frustration and distress in people with YOD and their families. Chronic depression and MCI are associated with longer time to diagnosis, and in these situations, clinicians need to establish appropriate review processes and communicate clearly. A diagnosis of YOD may have marked consequences for a younger person, including early retirement, financial impacts and the psychological challenge of coming to grips with cognitive decline. Partners, children and other supporters often have unmet needs, feel burdened by care and are at high risk of physical and emotional consequences. Concerns about the heritability of dementia may add to family distress. Recent community service developments in Australia for YOD are outlined and the challenges of residential care described. PMID:27405890

  6. Egalitarianism in young children.

    PubMed

    Fehr, Ernst; Bernhard, Helen; Rockenbach, Bettina

    2008-08-28

    Human social interaction is strongly shaped by other-regarding preferences, that is, a concern for the welfare of others. These preferences are important for a unique aspect of human sociality-large scale cooperation with genetic strangers-but little is known about their developmental roots. Here we show that young children's other-regarding preferences assume a particular form, inequality aversion that develops strongly between the ages of 3 and 8. At age 3-4, the overwhelming majority of children behave selfishly, whereas most children at age 7-8 prefer resource allocations that remove advantageous or disadvantageous inequality. Moreover, inequality aversion is strongly shaped by parochialism, a preference for favouring the members of one's own social group. These results indicate that human egalitarianism and parochialism have deep developmental roots, and the simultaneous emergence of altruistic sharing and parochialism during childhood is intriguing in view of recent evolutionary theories which predict that the same evolutionary process jointly drives both human altruism and parochialism.

  7. Medical Play for Young Children.

    ERIC Educational Resources Information Center

    Jessee, Peggy O.; Wilson, Heidi; Morgan, Dee

    2000-01-01

    Discusses young children's emotional responses during medical examinations and procedures, developmental changes in how they conceptualize illness causation, and the role of play to reduce stress. Describes how teachers can best facilitate structured dramatic medical play therapeutically. (KB)

  8. Breast Cancer in Young Women

    MedlinePlus

    ... Campaign Initiatives Participation in Cancer Moonshot Stay Informed Breast Cancer in Young Women Recommend on Facebook Tweet Share Compartir Syndicate this page Marleah's family history of breast cancer was her motivation for pursuing a career where ...

  9. Young Adolescents' Beliefs Concerning Menstruation

    ERIC Educational Resources Information Center

    Clarke, Anne E.; Ruble, Diane N.

    1978-01-01

    A sample of 54 young adolescent girls (both pre- and postmenarcheal) and boys responded to a questionnaire assessing evaluative attitudes toward menstruation, expected symptomatology, perceived effects on moods and activities, and sources of information for these beliefs. (Author/JMB)

  10. Letters to a Young Writer.

    ERIC Educational Resources Information Center

    Waldman, Anne; Becker, Robin

    2002-01-01

    Presents words of encouragement to a young poet. Includes empathetic words and motivating ideas. Presents a letter including a quote from "Tintern Abbey" by William Wordsworth and ideas about that quote. (SG)

  11. Do oral health conditions adversely impact young adults?

    PubMed

    Carvalho, Joana C; Mestrinho, Heliana D; Stevens, Sophie; van Wijk, Arjen J

    2015-01-01

    This study assessed the extent to which clinically measured oral health conditions, adjusted for sociodemographic and oral health behavior determinants, impact adversely on the oral health-related quality of life (OHRQoL) in a sample of Belgian young adults. The null hypothesis was that, among young adults, the oral health conditions would have no impact on their quality of life. The participants were 611 new patients aged 16-32 years seeking consultation at the Saint-Luc University Hospital in Brussels in 2010-2011. The patients (56.0% female) were examined for their oral health conditions and answered a validated questionnaire about sociodemographic and oral health behavior determinants in addition to questions about their OHRQoL. The abridged Oral Health Impact Profile-14 was used to assess the OHRQoL. Interexaminer reliability for caries was 0.86 (95% CI 0.84-0.89, nonweighted κ). The outcome was a high score on the OHRQoL (median split). Hierarchical logistic regression analysis showed that young adults with clinical absolute D1MFS scores between 9 and 16 (OR = 2.14, p = 0.031) and between 17 and 24 (OR = 3.10, p = 0.003) were significantly more likely to report a high impact on their quality of life than those with lower scores. Also, periodontal conditions compromised significantly (OR = 1.79, p = 0.011) the quality of life of young adults. In conclusion, this study identified oral health conditions with a significant adverse effect on the OHRQoL of young adults. However, the prevalence of young adults reporting impacts on at least 1 performance affected fairly often or very often was limited to 18.7% of the sample. PMID:25832802

  12. 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 measures…

  13. Resilience and Young People Leaving Care

    ERIC Educational Resources Information Center

    Stein, Mike

    2008-01-01

    How do we promote the resilience of young people leaving care? This article explores this question by bringing together research findings on the resilience of young people from disadvantaged family backgrounds with research studies on young people leaving care. These findings are applied to young people during their journey to adulthood: their…

  14. Young and Old Flows

    NASA Technical Reports Server (NTRS)

    2004-01-01

    [figure removed for brevity, see original site]

    Released 9 April 2004 The Odyssey spacecraft has completed a full Mars year of observations of the red planet. For the next several weeks the Image of the Day will look back over this first mars year. It will focus on four themes: 1) the poles -- with the seasonal changes seen in the retreat and expansion of the caps; 2) craters - with a variety of morphologies relating to impact materials and later alteration, both infilling and exhumation; 3) channels -- the clues to liquid surface flow; and 4) volcanic flow features. While some images have helped answer questions about the history of Mars, many have raised new questions that are still being investigated as Odyssey continues collecting data as it orbits Mars.

    This daytime infrared image was collected Aug. 13, 2003 during southern spring. The upper part of the image shows the relatively young volcanic flows from Arsia Mons, while the bottom exhibits the flow front texture of older flows. The older flows are most likely also from Arsia Mons.

    Image information: IR instrument. Latitude -27.8, Longitude 237.5 East (122.5 West). 19 meter/pixel resolution.

    Note: this THEMIS visual image has not been radiometrically nor geometrically calibrated for this preliminary release. An empirical correction has been performed to remove instrumental effects. A linear shift has been applied in the cross-track and down-track direction to approximate spacecraft and planetary motion. Fully calibrated and geometrically projected images will be released through the Planetary Data System in accordance with Project policies at a later time.

    NASA's Jet Propulsion Laboratory manages the 2001 Mars Odyssey mission for NASA's Office of Space Science, Washington, D.C. The Thermal Emission Imaging System (THEMIS) was developed by Arizona State University, Tempe, in collaboration with Raytheon Santa Barbara Remote Sensing. The THEMIS investigation is led by Dr. Philip

  15. 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…

  16. 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…

  17. Expanding Access, Knowledge, and Participation for Learning Disabled Young Adults with Low Literacy

    ERIC Educational Resources Information Center

    Shaw, Donita Massengill; Disney, Laurel

    2012-01-01

    The purpose of this study is to provide a deeper understanding of learning disabled young adults who struggle with low literacy skills in order to learn more about their literacy profiles and, from an emic perspective, understand the affective factors that may have influenced their attendance and persistence in a post-secondary residential…

  18. The Application of Multiple Intelligences Theory in South Korea: The Project Spectrum Approach for Young Children

    ERIC Educational Resources Information Center

    Jung, Taehee; Kim, Myung-Hee

    2005-01-01

    This study sought to determine whether Korean young children exhibit distinct profiles of intellectual strengths and weaknesses based on Project Spectrum, and to find the working style differences of children among strength, no strength/weakness and weakness domains. Project Spectrum helped to find in which domains each child had strength and/or…

  19. 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…

  20. 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…

  1. 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…

  2. 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.

  3. 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. PMID:26812429

  4. Hydrodynamical models of young SNRs.

    NASA Astrophysics Data System (ADS)

    Kosenko, D. I.; Blinnikov, S. I.; Postnov, K. A.; Sorokina, E. I.

    X-ray observations of the Tycho supernova (SN) remnant by XMM-Newton telescope present radial profiles of the remnant in emission lines from silicon and iron \\citep{decour}. To reproduce observed spectrum and X-ray profiles hydrodynamical modelling of the remnant was performed by \\citet{elka}. Standard computational SN models cannot reproduce observed spacial behavoir of the X-ray profiles of the remnant in the emission lines. We perform analysis of these numerical models and find conditions under which it is possible to reproduce observed profiles.

  5. Emotional responsivity in young children with Williams syndrome.

    PubMed

    Fidler, Debbie J; Hepburn, Susan L; Most, David E; Philofsky, Amy; Rogers, Sally J

    2007-05-01

    The hypothesis that young children with Williams syndrome show higher rates of emotional responsivity relative to other children with developmental disabilities was explored. Performance of 23 young children with Williams syndrome and 30 MA-matched children with developmental disabilities of nonspecific etiologies was compared on an adaptation of Repacholi and Gopnik's (1997) "Yummy-Yucky" task. Results show that children with Williams syndrome were more likely to mimic and/or imitate facial affect and vocalizations than children in the mixed comparison group. Yet, this increased emotional responsivity did not substantially improve decision-making based on the affective display; children with Williams syndrome were more likely to attempt to convince the experimenter that the disliked food was likable. Implications of a social profile that includes enhanced emotional responsivity paired with impaired perspective taking are discussed. PMID:17542656

  6. 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 ...

  7. 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.

  8. 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.

  9. 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...

  10. 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.

  11. Histone profiles in cancer.

    PubMed

    Riedel, Simone S; Neff, Tobias; Bernt, Kathrin M

    2015-10-01

    While DNA abnormalities have long been recognized as the cause of cancer, the contribution of chromatin is a relatively recent discovery. Excitement in the field of cancer epigenetics is driven by 3 key elements: 1. Chromatin may play an active and often critical role in controlling gene expression, DNA stability and cell identity. 2. Chromatin modifiers are frequent targets of DNA aberrations, in some cancers reaching near 100%. Particularly in cancers with low rates of DNA mutations, the key "driver" of malignancy is often a chromatin modifier. 3. Cancer-associated aberrant chromatin is amenable to pharmacologic modulation. This has sparked the rapidly expanding development of small molecules targeting chromatin modifiers or reader domains, several of which have shown promise in clinical trials. In parallel, technical advances have greatly enhanced our ability to perform comprehensive chromatin/histone profiling. Despite the discovery that distinct histone profiles are associated with prognostic subgroups, and in some instances may point towards an underlying aberration that can be targeted, histone profiling has not entered clinical diagnostics. Even eligibility for clinical trials targeting chromatin hinges on traditional histologic or DNA-based molecular criteria rather than chromatin profiles. This review will give an overview of the philosophical debate around the role of histones in controlling or modulating gene expression and discuss the most common techniques for histone profiling. In addition, we will provide prominent examples of aberrantly expressed or mutated chromatin modifiers that result in either globally or locally aberrant histone profiles, and that may be promising therapeutic targets.

  12. Myocardial infarction in young adults

    PubMed Central

    Egred, M; Viswanathan, G; Davis, G

    2005-01-01

    Although myocardial infarction (MI) mainly occurs in patients older than 45, young men or women can suffer MI. Fortunately, its incidence is not common in patients younger than 45 years. However, the disease carries a significant morbidity, psychological effects, and financial constraints for the person and the family when it occurs at a young age. The causes of MI among patients aged less than 45 can be divided into four groups: (1) atheromatous coronary artery disease; (2) non-atheromatous coronary artery disease; (2) hyper-coagulable states; (4) MI related to substance misuse. There is a considerable overlap between all the groups. This article reviews the literature and highlights the practical issues involved in the management of young adults with MI. PMID:16344295

  13. Health needs of young offenders.

    PubMed

    Anderson, Lisa; Vostanis, Panos; Spencer, Nick

    2004-06-01

    Health services' input to the Youth Offending Teams (YOTs) is an integral component of the YOTs' philosophy. Fifty young people aged 14-18 years, who attended two representative YOTs consecutively, completed a health checklist and a strengths and difficulties questionnaire. They were interviewed on the health of the nation outcome scales for children and adolescents and their perceptions of health needs and services. The young people reported high rates of accidents and injuries, admissions to hospital, emotional and peer relationships difficulties. Their perceptions of what mental illness means varied between stigma, aggression, lack of coping, previous experiences and physical ill-health. Only five young people expressed a wish to receive mental health help. The findings are discussed in relation to health services provision to the YOTs. PMID:15157370

  14. IUE observations of young variables

    NASA Technical Reports Server (NTRS)

    Gahm, G. F.

    1981-01-01

    A number of far UV spectrograms of young variable stars have become available through observations with the IUE satellite. Several T Tauri stars and Herbig type Be- and Ae-stars in dark nebulae were observed and spectrograms of a total of 17 stars, which were considered to be very young pre-main-sequence stars, were collected. In many of these cases only part of the spectral region available at the IUE is covered and there are examples where large spectral regions are severely underexposed. With a few exceptions, the stars have been observed with the low resolution cameras, providing spectra resolutions of 6 to 7 A.

  15. Young & ACE: Young Unemployed People and Adult and Community Education.

    ERIC Educational Resources Information Center

    Adult, Community, and Further Education Board, Melbourne (Australia).

    Pilot projects designed to increase the access of young unemployed Australians to adult and community education (ACE) were undertaken in one rural and one metropolitan adult, community and further education region with significant rates of unemployment among individuals aged 15-24 years. Two consortia were selected to conduct the pilot programs,…

  16. 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…

  17. New York State National Organization for Women v. Terry.

    PubMed

    1989-01-20

    The U.S. District Court for the Southern District of New York granted a coalition of women's organizations and abortion providers' request for an injunction prohibiting antiabortion protestors from blocking access to clinics at which abortions were performed. The court found that the protestors violated the federal equal protection conspiracy statute by conspiring to infringe on women's rights to travel and to choose an abortion, and that the protestors were a public nuisance. The Court held that the plaintiffs had standing to sue and were entitled to permanent injunctive relief and prospective civil contempt penalties.

  18. 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…

  19. 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…

  20. 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 scie

  1. 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.

  2. 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.

  3. 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,…

  4. 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…

  5. 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…

  6. Young Children's Concepts of Shape.

    ERIC Educational Resources Information Center

    Clements, Douglas H.; Swaminathan, Sudha; Hannibal, Mary Anne Zeitler; Sarama, Julie

    1999-01-01

    Investigates, by conducting individual clinical interviews of 97 children ages 3 to 6, the criteria preschool children use to distinguish members of a class of shapes from other figures, emphasizing identification and descriptions of shapes and reasons for these identifications. Concludes that young children initially form schemas on the basis of…

  7. Young People's Favorite Leisure Activities

    ERIC Educational Resources Information Center

    Zvonovskii, Vladimir; Lutseva, Svetlana

    2004-01-01

    This article presents a study based on surveys conducted annually for the past nine years by the Samara Foundation for Social Research, commissioned by the committee for youth affairs of the administration of Samara Oblast. The sample consists of about 800 young people aged fourteen to thirty. In the present study the authors have focused on…

  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. 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.

  10. 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…

  11. 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…

  12. 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…

  13. Adventures in Coaching Young Chemists

    ERIC Educational Resources Information Center

    Kuntzleman, Thomas S.; Baldwin, Bruce W.

    2011-01-01

    We believe that students should have opportunities--early and often--to learn about science and math activities in fun and recreational ways. As a result, we try to provide many science enrichment activities to the surrounding community. In doing so, we hope to inspire young students to become future scientists and mathematicians. Here we describe…

  14. 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…

  15. 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…

  16. 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)…

  17. 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…

  18. A YOUNG GIRL WITH FITS.

    PubMed

    Ahmed, Imran; Ahmed, Ejaz; Zaidi, Badshah Hussain; Ansari, Jawad Khaliq; Nisar, Shazia

    2015-01-01

    A young girl presented with fits vomiting and epigastric pain. Investigations including CT-Scan brain, MRI brain, MRV brain and cerebrospinal fluid (CSF) examination were normal. Her urine was screened for porphobilinogen which was positive. She responded to intravenous dextrose and hypercaloric diet

  19. 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…

  20. Art Projects for Young Children.

    ERIC Educational Resources Information Center

    Caballero, Jane A.

    This handbook, designed for use with preschool and elementary age children, is based on the premise that the focus of the art program should be upon encouraging children to create art as a way of expressing feelings and communicating ideas. The value of art activities for young children lies in the process of creation rather than in the finished…

  1. 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…

  2. When Young Children Are Afraid.

    ERIC Educational Resources Information Center

    Crosser, Sandra

    1994-01-01

    Notes that fear has the potential to interfere with the young child's quality of life, and offers some understanding of the nature and normal developmental course of early childhood fears. Discusses reasons for fearful behavior and different temperament types. Offers suggestions on how adults can help children cope with fear and how teachers can…

  3. 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…

  4. SOCIAL EDUCATION OF YOUNG CHILDREN.

    ERIC Educational Resources Information Center

    WINSOR, CHARLOTTE B.

    IT IS SUGGESTED THAT THE CONCEPTS OF THE WORLD MUST BE PRESENTED TO YOUNG CHILDREN IN A DYNAMIC AND TANGIBLE WAY. THE WRITER SPEAKS OF THE SCHOOL AS A COMMUNITY OF MEN IN MICROCOSM. THE ACQUISITION OF THE TOOLS OF LEARNING, THE UNDERSTANDING OF THE SYMBOLISM IN OUR CULTURE, THE PROCESSES OF ABSTRACT LEARNING AND MEANING, AND THE UNDERSTANDING OF…

  5. 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…

  6. The Humor of Young Children.

    ERIC Educational Resources Information Center

    Kuchner, Joan F.

    This paper explores the development of humor, the positive potential of young children's humor, and resources for harnessing the energy of humor. The literature on humor is dominated by two theoretical streams: psychoanalytic theory, which recognizes humor as a vehicle for expressing emotions, particularly unacceptable emotions; and cognitive…

  7. 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…

  8. A Note to Young Immigrants

    ERIC Educational Resources Information Center

    Perkins, Mitali

    2005-01-01

    In this article, the author discusses several things that young immigrants lose when they settle in a new land. These losses might entail the following: the ability to forget about race; language; the advantage of parents who can interpret the secrets of society; the stabilizing power of traditions; and the chance to disappear into the majority…

  9. 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 in-depth…

  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. Poetry in Motion: Kevin Young

    ERIC Educational Resources Information Center

    Hamilton, Kendra

    2005-01-01

    Ten years ago, when Kevin Young mounted the stage at the 1994 Furious Flower conference, he was a baby-faced newcomer to the national poetry scene. Amid elders like Gwendolyn Brooks and Lucille Clifton, who had just selected his book for publication in the National Poetry Series, he bore only two identifying labels: "Harvard" and "the Dark Room…

  12. 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…

  13. 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 Nature of Youth…

  14. 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)

  15. Parents' Perspectives on Young Suicide

    ERIC Educational Resources Information Center

    Stanley, Nicky

    2005-01-01

    Strategies for the prevention of adolescent suicide are frequently designed to identify those young people who represent a high risk in order that services and support can be effectively targeted. This study explored the experiences of parents who had lost a child through suicide. The findings suggest that the range of behaviours perceived by…

  16. Prospective very young asteroid pairs

    NASA Astrophysics Data System (ADS)

    Galád, A.; Vokrouhlický, D.; Zizka, J.

    2014-07-01

    Several tens of asteroid pairs can be discerned from the background main-belt asteroids. The majority of them are thought to have formed within only the last few 10^6 yr. The youngest recognized pairs have formed more than ≈ 10 kyr ago. As some details of pair formation are still not understood well, the study of young pairs is of great importance. It is mainly because the conditions at the time of the pair formation could be deduced much more reliably for young pairs. For example, space weathering on the surfaces of the components, or changes in their rotational properties (in spin rates, tumbling, coordinates of rotational pole) could be negligible since the formation of young pairs. Also, possible strong perturbations by main-belt bodies on pair formation can be reliably studied only for extremely young pairs. Some pairs can quickly blend in with the background asteroids, so even the frequency of asteroid pair formation could be determined more reliably based on young pairs (though only after a statistically significant sample is at disposal). In our regular search for young pairs in the growing asteroid database, only multiopposition asteroids with very similar orbital and proper elements are investigated. Every pair component is represented by a number of clones within orbital uncertainties and drifting in semimajor axis due to the Yarkovsky effect. We found that, if the previously unrecognized pairs (87887) 2000 SS_{286} - 2002 AT_{49} and (355258) 2007 LY_{4} - 2013AF_{40} formed at the recent very close approach of their components, they could become the youngest known pairs. In both cases, the relative encounter velocities of the components were only ˜ 0.1 m s^{-1}. However, the minimum distances between some clones are too large and a few clones of the latter pair did not encounter recently (within ≈ 10 kyr). The age of some prospective young pairs cannot be determined reliably without improved orbital properties (e.g., the second component of a pair

  17. 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.

  18. 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.

  19. 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.

  20. 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.

  1. 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…

  2. Gaussian-profile beams

    SciTech Connect

    Lee, E.P.

    1982-11-03

    The growth rate of the hose instability is derived for a beam with Gaussian radial profile, using the spread mass model of phase mix damping. It is found that the maximum growth rate of a convecting wave packet is 49% larger than that derived for a beam with the Bennett profile, and the inverse group velocity (dz/d tau) is also increased by about this amount. A general discussion of spread mass models is presented along with an explanation of the regurgitation phenomena seen in their numerical treatment.

  3. DNA polymerase profiling.

    PubMed

    Summerer, Daniel

    2008-01-01

    We report a simple homogeneous fluorescence assay for quantification of DNA polymerase function in high throughput. The fluorescence signal is generated by the DNA polymerase triggering opening of a molecular beacon extension of the template strand. A resulting distance alteration is reported by fluorescence resonance energy transfer between two dyes introduced into the molecular beacon stem. We describe real-time reaction profiling of two model DNA polymerases. We demonstrate kinetic characterization, rapid optimization of reaction conditions, and inhibitor profiling using the presented assay. Furthermore, to supersede purification steps in screening procedures of DNA polymerase mutant libraries, detection of enzymatic activity in bacterial expression lysates is described.

  4. Listening to the Voices of Young Adolescents

    ERIC Educational Resources Information Center

    Doda, Nancy; Knowles, Trudy

    2008-01-01

    This article reports a small-scale study on young adolescents in understanding what they think, feel, and experience as young people and as middle school students. Approximately 2,700 young adolescents who attend middle schools in diverse communities across the United States and North America responded to the question: "What should middle school…

  5. 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…

  6. 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.…

  7. 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…

  8. 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…

  9. 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…

  10. 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 young…

  11. 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…

  12. 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…

  13. 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. PMID:26347654

  14. 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

  15. 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.

  16. 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. PMID:11992280

  17. Two-body Relaxation Driven Evolution of the Young Stellar Disk in the Galactic Center

    NASA Astrophysics Data System (ADS)

    Šubr, Ladislav; Haas, Jaroslav

    2014-05-01

    The center of our Galaxy hosts almost two hundred very young stars, a subset of which is orbiting the central supermassive black hole (SMBH) in a relatively thin disk-like structure. First analyses indicated a power-law surface density profile of the disk, ΣvpropR β with β = -2. Recently, however, doubts about this profile arose. In particular, it now seems to be better described by a sort of broken power law. By means of both analytical arguments and numerical N-body modeling, we show that such a broken power-law profile is a natural consequence of the two-body relaxation of the disk. Due to the small relative velocities of the nearby stars in co-planar Keplerian orbits around the SMBH, two-body relaxation is effective enough to affect the evolution of the disk on timescales comparable to its estimated age. In the inner, densest part of the disk, the profile becomes rather flat (β ≈ -1) while the outer parts keep imprints of the initial state. Our numerical models show that the observed projected surface density profile of the young stellar disk can result from two-body relaxation driven evolution of a disk with initial single power-law profile with -2 <~ β <~ -1.5. In addition, we suggest that two-body relaxation may have caused a significant radial migration of the S-stars toward the central SMBH, thus playing an important role in their formation scenario.

  18. Theoretical studies of the outer envelopes of young stellar objects

    NASA Technical Reports Server (NTRS)

    Hartmann, Lee

    1992-01-01

    With the Monte Carlo code developed by Whitney and Hartmann, a series of models was computed of scattering in disks around young stellar objects. The code calculates scattering by dust, including polarization, in arbitrary geometries. By computing model images, it was found that disk, by themselves, around young stellar objects would be very difficult to detect with present day imaging techniques. In comparing these images to observations of young stellar objects which show diffuse structure, little resemblance was found. A flared disk system will only give high polarization when viewed edge-on, and the position angle is always oriented perpendicular to the disk plane. This suggests that an envelope, perhaps the remnant infalling envelope, must be present to scatter more stellar light than a disk can, and obscure the star at many inclinations. A grid was computed of models of scattering in a disk+envelope system. Evidence is presented that the wind of the pre-main sequence object FU Orionis arises from the surface of the luminous prostellar accretion disk. A disk wind model calculated assuming radiative equilibrium explains the differential behavior of the observed asymmetrical absorption line profiles. The model predicts that strong lines should be asymmetric and blueshifted, while weak lines should be symmetric and doubled peaked due to disk rotation, in agreement with observations.

  19. WARM CORONAL RAIN ON YOUNG SOLAR ANALOG EK DRACONIS?

    SciTech Connect

    Ayres, Thomas; France, Kevin E-mail: Kevin.France@Colorado.ed

    2010-11-01

    We report a moderate-resolution, 1290-1430 A spectrum of young solar analog EK Draconis (HD 129333: G1.5 V), obtained by Cosmic Origins Spectrograph on Hubble Space Telescope. The 20 minute observation, remarkably, captured two distinct 'flares' in the Si IV 1400 A doublet (T {approx} 6 x 10{sup 4} K); very broad profiles of Si IV and the C II 1335 A multiplet (T {approx} 3 x 10{sup 4} K); and prominent Fe XXI {lambda}1354 coronal forbidden line emission (T {approx} 10 MK). The bright Si IV features are significantly redshifted compared to the milder, although still redshifted, equivalent components of solar-twin {alpha}{sup 1} Cen (HD 128620: G2 V). The broad, shifted, flaring hot-line profiles of EK Dra indicate not only that the subcoronal plasma of the young sun is highly dynamic, but also that the Si IV-bearing gas must be continually accreting onto the lower atmosphere, perhaps the stellar equivalent of warm 'coronal rain'.

  20. Country Education Profiles: Algeria.

    ERIC Educational Resources Information Center

    International Bureau of Education, Geneva (Switzerland).

    One of a series of profiles prepared by the Cooperative Educational Abstracting Service, this brief outline provides basic background information on educational principles, system of administration, structure and organization, curricula, and teacher training in Algeria. Statistics provided by the Unesco Office of Statistics show enrollment at all…

  1. 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)

  2. Profiles of Discourse Recognition

    ERIC Educational Resources Information Center

    Singer, Murray

    2013-01-01

    A discourse recognition theory derived from more general memory formulations would be broad in its psychological implications. This study compared discourse recognition with some established profiles of item recognition. Participants read 10 stories either once or twice each. They then rated their confidence in recognizing explicit, paraphrased,…

  3. International Student Profile.

    ERIC Educational Resources Information Center

    Baldwin, Anne

    In an effort to augment the information needed for decisions regarding policy, funding, programs, and services, Miami-Dade Community College (M-DCC) conducts periodic studies of its foreign student population. This report profiles international students at M-DCC for closing fall term 1990-91, and provides national data comparisons among…

  4. 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)

  5. 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…

  6. 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,…

  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. The Moral Capacity Profile

    ERIC Educational Resources Information Center

    Wilks, Duffy; Ratheal, Juli D'Ann

    2011-01-01

    Effective counseling practice continues to be inevitably linked to underlying theories of behavioral causality. In this article, the authors present the Moral Capacity Profile of an individual from the perspective of the Amoral, Moral, Quasi-Moral/Quasi-Immoral, and Immoral Model of Behavior, a model that uniquely expands counseling's theoretical…

  9. 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…

  10. 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)

  11. 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…

  12. Simple beam profile monitor

    SciTech Connect

    Gelbart, W.; Johnson, R. R.; Abeysekera, B.

    2012-12-19

    An inexpensive beam profile monitor is based on the well proven rotating wire method. The monitor can display beam position and shape in real time for particle beams of most energies and beam currents up to 200{mu}A. Beam shape, position cross-section and other parameters are displayed on a computer screen.

  13. Smart laser profiler

    NASA Astrophysics Data System (ADS)

    Martin, Francois; Laurent, John

    2004-05-01

    In order to meet the needs of many diverse industrial 3D inspection tasks, INO has developed a new concept for the design of a smart and modular 3D laser profiler. This stand-alone sensor which we call Smart Laser Profiler (SLP) is composed of a laser line projector, collection optics, a high frame rate camera and a digital signal processor (DSP). The on-board DSP is the key to this technology. The SLP sensor has been designed to be both compact and rugged and it is enclosed in a water resistant NEMA 4 class housing that is easy to install on a production line. The Smart Laser Profiler has several preprogrammed functions on the DSP that implement basic shape analysis algorithms like volume measurement and shape conformance. For more complex shape analysis, the sensor can transfer the raw 3D profiles to a PC through a high-speed communication link. The present article will describe both the unique hardware, electronics and optical architecture of the sensor and the software tools that were developed.

  14. 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.

  15. Origins of metabolic profiling.

    PubMed

    Robinson, Arthur B; Robinson, Noah E

    2011-01-01

    Quantitative metabolic profiling originated as a 10-year project carried out between 1968 and 1978 in California. It was hypothesized and then demonstrated that quantitative analysis of a large number of metabolites - selected by analytical convenience and evaluated by computerized pattern recognition - could serve as a useful method for the quantitative measurement of human health. Using chromatographic and mass spectrometric methods to measure between 50 and 200 metabolites in more than 15,000 human specimens, statistically significant and diagnostically useful profiles for several human diseases and for other systematic variables including age, diet, fasting, sex, and other variables were demonstrated. It was also shown that genetically distinct metabolic profiles for each individual are present in both newborn infants and adults. In the course of this work, the many practical and conceptual problems involved in sampling, analysis, evaluation of results, and medical use of quantitative metabolic profiling were considered and, for the most part, solved. This article is an account of that research project. PMID:21207281

  16. 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)

  17. 1991 corporate profiles.

    PubMed

    1991-01-01

    We feel a very important part of the career development of any healthcare supply manager is knowing the companies you do business with. The following Corporate Profiles, which contain information about the mission, structure, background and products of leading companies in the healthcare field, are an excellent way to achieve this knowledge.

  18. 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…

  19. Country Profiles. France.

    ERIC Educational Resources Information Center

    Bourgeois-Pichat, Jean

    A profile of France 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: (1) location and description of the country; (2) population--size, growth patterns, age structure, urban/rural distribution, ethnic and religious composition, education,…

  20. COMPENDEX Profile Adjustment Manual.

    ERIC Educational Resources Information Center

    Standera, Oldrich

    If an information system is to survive, the users must be satisfied that it meets their needs promptly and consistently. It is essential to react quickly to any undesired result such as an extemely high or low output, too low a relevance or recall, or both. The search editor should feel responsbile not only for the profile setup but also for its…

  1. Country Profiles, The Philippines.

    ERIC Educational Resources Information Center

    Concepcion, Mercedes B.

    A profile of the Philippines 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,…

  2. Country Profiles, Sweden.

    ERIC Educational Resources Information Center

    Svala, Gertrud

    A profile of Sweden 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,…

  3. 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,…

  4. Country Profiles, Mauritius.

    ERIC Educational Resources Information Center

    Xenos, Christos

    A profile of Mauritius 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,…

  5. Country Profiles, Sierra Leone.

    ERIC Educational Resources Information Center

    Dow, Thomas E., Jr.

    A profile of Sierra Leone 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,…

  6. Country Profiles, Ghana.

    ERIC Educational Resources Information Center

    Gaisie, S. K.; And Others

    A profile of Ghana 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,…

  7. Country Profiles, Nepal.

    ERIC Educational Resources Information Center

    Taylor, Daniel; Thapa, Rita

    A profile of Nepal 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/sex structure, geographical distribution, topographical obstacles, ethnic and religious…

  8. 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,…

  9. Country Profiles, Thailand.

    ERIC Educational Resources Information Center

    Perkin, Gordon W.; And Others

    A profile of Thailand 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. Country Profiles, Indonesia.

    ERIC Educational Resources Information Center

    Population Council, New York, NY.

    A profile of Indonesia 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,…

  11. Country Profiles, Hong Kong.

    ERIC Educational Resources Information Center

    Population Council, New York, NY.

    A profile of Hong Kong 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,…

  12. Country Profiles, Chile.

    ERIC Educational Resources Information Center

    Goldsmith, Alfredo; And Others

    A profile of Chile 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,…

  13. Country Profiles, Turkey.

    ERIC Educational Resources Information Center

    Anderson, Lewis S.

    A profile of Turkey 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,…

  14. Country Profiles, Taiwan.

    ERIC Educational Resources Information Center

    Keeny, S. M.; And Others

    A profile of Taiwan 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,…

  15. A Curriculum Orientation Profile.

    ERIC Educational Resources Information Center

    Babin, Patrick

    The Curriculum Orientation Profile was designed to assist in the identification of individual perspectives on curriculum and curricular decision-making. It contains 57 items, with which one agrees or disagrees. Each item is also given a code to be used in interpreting the score. Items with which one agrees are assigned to one of five codes,…

  16. English Teaching Profile: Turkey.

    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 Turkey covers the following topics: a 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 training of teachers of English; the…

  17. 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.

  18. English Teaching Profile: Colombia.

    ERIC Educational Resources Information Center

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

    This profile of the English language teaching situation in Colombia discusses the role of English in the educational system and in Colombian society. The status of English as the country's first foreign language is examined. It is noted that because Spanish is sufficient for most needs and because there is a relatively small number of Colombians…

  19. Country Education Profiles: Albania.

    ERIC Educational Resources Information Center

    International Bureau of Education, Geneva (Switzerland).

    One of a series of profiles prepared by the Cooperative Educational Abstracting Service, this brief outline provides basic background information on educational principles, system of administration, structure and organization, curricula, and teacher training in Albania. Statistics provided by the Unesco Office of Statistics show enrollment at all…

  20. Injury profile of amateur Australian rules footballers.

    PubMed

    Shawdon, A; Brukner, P

    1994-01-01

    Australian Rules Football is played by numerous young Australians throughout winter each year. There have been a number of studies on professional and semi-professional footballers, establishing the nature and frequency of injuries within this football code. Medical cover of an amateur football club over the 1993 season allowed detailed recording of injuries over this period. The data collected revealed a markedly different injury profile to that seen previously. The injury rate in this study was 96 per 1000 player hours. The most common injury was concussion (15%), with hand fractures next most frequent (13.5%). The lower limb was the most common site of injury, with head and neck second and upper limb third. Injuries with an overuse component were seen less commonly in the amateur group while traumatic injuries were more frequent. The time allocated by amateur footballers to their sport is less than professional players, quite aside from the difference in skill level attained. Overuse injuries may be correspondingly much less frequent on a time basis alone. The increased incidence of traumatic injuries is postulated to be a manifestation of both less well developed skills and possibly less available and effective preventative measures such as ankle strapping and tape supplies. Considering the large number of young people playing amateur football and the significant time and cost of what are often relatively minor injuries, more work is required to establish what injuries are most common, and importantly, what measures can be taken to decrease their incidence. PMID:8665278

  1. [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. PMID:25858606

  2. Young Craters on Smooth Plains

    NASA Technical Reports Server (NTRS)

    1974-01-01

    Young craters (the largest of which is about 100 kilometers in diameter) superposed on smooth plains. Larger young craters have central peaks, flat floors, terraced walls, radial ejecta deposits, and surrounding fields of secondary craters. Smooth plains have well-developed ridges extending NW and NE. This image (FDS 167), acquired during the spacecraft's first encounter with Mercury, is located approximately 60 degrees N, 175 degrees W.

    The Mariner 10 mission, managed by the Jet Propulsion Laboratory for NASA's Office of Space Science, explored Venus in February 1974 on the way to three encounters with Mercury-in March and September 1974 and in March 1975. The spacecraft took more than 7,000 photos of Mercury, Venus, the Earth and the Moon.

    Image Credit: NASA/JPL/Northwestern University

  3. Ear Reconstruction in Young Children.

    PubMed

    Reinisch, John

    2015-12-01

    The use of a porous high-density polyethylene ear implant, rather than a costal cartilage framework, allows ear reconstruction in young children before they enter school. The fact that the growth of the normal ear matures early allows for good symmetry. If the implant is covered completely with a large, well-vascularized superficial parietal fascia flap and appropriately color-matched skin, an ear with excellent projection and definition can be obtained with minimal complications and long-term viability. Ear reconstruction in young children is preferred by the author because the necessary fascial flap coverage is thinner, easier to harvest than in older patients, and can be done in a single outpatient procedure with minimal discomfort or psychological trauma. PMID:26667634

  4. Young Disadvantaged Men as Fathers

    PubMed Central

    Berger, Lawrence M.; Langton, Callie

    2010-01-01

    This article reviews the existing literature on young disadvantaged fathers’ involvement with children. It first outlines the predominant theoretical perspectives regarding father involvement among resident (married and cohabiting) biological fathers, resident social fathers (unrelated romantic partners of children’s mothers), and nonresident biological fathers. Second, it presents a brief discussion of the ways in which fathers contribute to childrearing. Third, it describes the socioeconomic characteristics of men who enter fatherhood at a young age, highlighting that they tend to be socioeconomically disadvantaged. Fourth, it reviews the empirical research on both antecedents of father involvement and patterns of involvement across father types. Finally, it describes the limitations of existing research and provides suggestions for future research and policy. PMID:21643452

  5. The faint young Sun problem

    NASA Astrophysics Data System (ADS)

    Feulner, Georg

    2012-05-01

    For more than four decades, scientists have been trying to find an answer to one of the most fundamental questions in paleoclimatology, the “faint young Sun problem.” For the early Earth, models of stellar evolution predict a solar energy input to the climate system that is about 25% lower than today. This would result in a completely frozen world over the first 2 billion years in the history of our planet if all other parameters controlling Earth's climate had been the same. Yet there is ample evidence for the presence of liquid surface water and even life in the Archean (3.8 to 2.5 billion years before present), so some effect (or effects) must have been compensating for the faint young Sun. A wide range of possible solutions have been suggested and explored during the last four decades, with most studies focusing on higher concentrations of atmospheric greenhouse gases like carbon dioxide, methane, or ammonia. All of these solutions present considerable difficulties, however, so the faint young Sun problem cannot be regarded as solved. Here I review research on the subject, including the latest suggestions for solutions of the faint young Sun problem and recent geochemical constraints on the composition of Earth's early atmosphere. Furthermore, I will outline the most promising directions for future research. In particular I would argue that both improved geochemical constraints on the state of the Archean climate system and numerical experiments with state-of-the-art climate models are required to finally assess what kept the oceans on the Archean Earth from freezing over completely.

  6. Young's modulus of nanoconfined liquids?

    PubMed

    Khan, Shah Haidar; Hoffmann, Peter Manfred

    2016-07-01

    In material science, bioengineering, and biology, thin liquid films and soft matter membranes play an important role in micro-lubrication, ion transport, and fundamental biological processes. Various attempts have been made to characterize the elastic properties, such as Young's modulus, of such films using Hertz theory by incorporating convoluted mathematical corrections. We propose a simple way to extract tip-size independent elastic properties based on stiffness and force measurement through a spherical tip on a flat surface. Using our model, the Young's modulus of nanoconfined, molecularly-thin, layers of a model liquid TEHOS (tetrakis 2-ethylhexoxy silane) and water were determined using a small-amplitude AFM. This AFM can simultaneously measure the stiffness and forces of nanoscale films. While the stiffness scales linearly with the tip radius, the measured Young's modulus essentially remains constant over an order of magnitude variation in the tip radius. The values obtained for the elastic modulus of TEHOS and water films on the basis of our method are significantly lower than the confining surfaces' elastic moduli, in contrast with the uncorrected Hertz model, suggesting that our method can serve as a simple way to compare elastic properties of nanoscale thin films as well as to characterize a variety of soft films. In addition, our results show that the elastic properties (elastic modulus) of nanoconfined liquid films remain fairly independent of increasing confinement. PMID:27060229

  7. 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…

  8. Age and vitamin E-induced changes in Gene Expression Profiles of T cells

    Technology Transfer Automated Retrieval System (TEKTRAN)

    T cell is vulnerable to age associated changes and vitamin E has been shown to improve T cell functions in the old. We studied the gene expression profile of T cells to better understand the underlying mechanisms of age and vitamin E-induced changes in T cell function. Young and old C57BL mice were ...

  9. 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…

  10. 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…

  11. Career Planning Profile National Norms for Vocational-Technical Students beyond High School.

    ERIC Educational Resources Information Center

    American Coll. Testing Program, Iowa City, IA. Research and Development Div.

    The Career Planning Profile (CPP) national norms presented in this document provide comprehensive information on the abilities, interests, and other personal characteristics of a cross section of vocational and technical students enrolled in a wide range of programs. It was developed to help young people consider a broad range of occupations and…

  12. 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.

  13. 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.

  14. 1993 corporate profiles.

    PubMed

    1993-01-01

    Some of the companies in this year's Corporate Profiles section you know and use; some may seem familiar; but all of the companies are important to you as healthcare supply managers. This detailed overview of the history, sales and service, product lines, new technology and future plans of each corporation is brought to you as a service from JHMM, to be used as a review, an update and a resource throughout the year. PMID:10130626

  15. 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. PMID:26051684

  16. 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.

  17. 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.

  18. 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.

  19. Anchorage Kindergarten Profile: Implementing the Alaska Kindergarten Developmental Profile.

    ERIC Educational Resources Information Center

    Fenton, Ray

    This paper discusses the development of the Anchorage Kindergarten Developmental Profile in the context of the Alaska Kindergarten Developmental Profile and presents some evaluation results from studies of the Anchorage measure. Alaska mandated the completion of an Alaska Developmental Profile (ADP) on each kindergarten student and each student…

  20. 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.

  1. 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 ...

  2. Divorce Is a Part of My Life . . . Resilience, Survival, and Vulnerability: Young Adults' Perception of the Implications of Parental Divorce

    ERIC Educational Resources Information Center

    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…

  3. A Comparison of Autonomic, Behavioral, and Parent-Report Measures of Sensory Sensitivity in Young Children with Autism

    ERIC Educational Resources Information Center

    Woodard, Cooper R.; Goodwin, Matthew S.; Zelazo, Philip R.; Aube, Daniella; Scrimgeour, Meghan; Ostholthoff, Tyler; Brickley, Michael

    2012-01-01

    The present research compared responses to sensory stimuli among eight young children with autism and an age- and sex-matched typically developing control group, using autonomic (heart rate/HR) and a behavioral rating scale. Parents of all participants also completed the Infant/Toddler Sensory Profile (SP). Results indicate that children with…

  4. 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…

  5. 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…

  6. 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.…

  7. 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.

  8. 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 competing against…

  9. Introduction of solid food to young infants.

    PubMed

    Kuo, Alice A; Inkelas, Moira; Slusser, Wendelin M; Maidenberg, Molly; Halfon, Neal

    2011-11-01

    Timing of the first introduction of solid food during infancy may have potential effects on life-long health. To understand the characteristics that are associated with the timing of infants' initial exposure to solid foods. The 2000 National Survey of Early Childhood Health (NSECH) was a nationally representative telephone survey of 2,068 parents of children aged 4-35 months, which profiled content and quality of health care for young children. African-American and Latino families were over-sampled. Analyses in this report include bivariate tests and logistic regressions. 62% of parents reported introducing solids to their child between 4-6 months of age. African-American mothers (OR=0.5 [0.3, 0.9]), English-speaking Latino mothers (OR=0.4 [0.2, 0.7]), White mothers with more than high school education (OR=0.5 [0.2, 1.0]), and mothers who breastfed for 4 months or longer (OR=0.4 [0.3, 0.7]) were less likely to introduce solids early. Most parents (92%) of children 4-9 months of age reported that their pediatric provider had discussed introduction of solids with them since the child's birth, and provider discussion of feeding was not associated with the timing of introduction of solids. Although most parents recall discussing the introduction of solid foods with their child's physician, several subgroups of mothers introduce solid foods earlier than the AAP recommendation of 4-6 months. More effective discussion of solid food introduction linked to counseling and support of breastfeeding by the primary health care provider may reduce early introduction of solids. PMID:20842523

  10. MOLECULAR GAS IN YOUNG DEBRIS DISKS

    SciTech Connect

    Moor, A.; Abraham, P.; Kiss, Cs.; Juhasz, A.; Kospal, A.; Pascucci, I.; Apai, D.; Henning, Th.; Csengeri, T.; Grady, C.

    2011-10-10

    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 ({approx}>8 Myr), gaseous dust disks. From our results, neither primordial origin nor steady secondary production from icy planetesimals can unequivocally explain the presence of CO gas in the disk of HD21997.

  11. 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.

  12. 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. PMID:27399821

  13. Atypical fibroxanthoma in a young female misdiagnosed clinically as a malignant melanoma--An unusual presentation.

    PubMed

    Pujani, Mukta; Hassan, Mohammad Jaseem; Jetley, Sujata

    2015-01-01

    Atypical fibroxanthoma (AFX) is an uncommon spindle cell tumor with intermediate or borderline malignant potential. Clinically, it may be misdiagnosed as a squamous cell carcinoma (SCC) or malignant melanoma. Solar irradiation has been implicated in its pathogenesis. The diagnosis of AFX rests on a combination of histopathological features and a negative immunohistochemical profile. AFX is a rare tumor usually found in sun exposed skin of head and neck region in elderly Caucasian men. Rarely, it has a second peak in young adults, where it is found in trunk and extremities. The present case is reported as AFX is quite unusual in a young female with a nodule in the leg which was clinically diagnosed as a malignant melanoma. Only a few cases of AFX have been reported in young women. This case highlights the fact that accurate diagnosis of atypical fibroxanthoma is very crucial so as to avoid overenthusiastic and overzealous treatment as required for a malignant tumor. PMID:26881598

  14. Measuring young children's language abilities.

    PubMed

    Zink, I; Schaerlaekens, A

    2000-01-01

    This article deals with the new challenges put on language diagnosis, and the growing need for good diagnostic instruments for young children. Particularly for Dutch, the original English Reynell Developmental Language Scales were adapted not only to the Dutch idiom, but some general ameliorations and changes in the original scales resulted in a new instrument named the RTOS. The new instrument was standardized on a large population, and psychometrically evaluated. In communicating the experiences with such a language/cultural/psychometric adaptation, we hope that other language-minority groups will be encouraged to undertake similar adaptations.

  15. 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.

  16. 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.

  17. 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

  18. 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

  19. Studying Young Stars with Large Spectroscopic Surveys

    NASA Astrophysics Data System (ADS)

    Martell, Sarah L.

    2016-01-01

    Galactic archaeology is the study of the history of star formation and chemical evolution in the Milky Way, based on present-day stellar populations. Studies of young stars are a key anchor point for Galactic archaeology, since quantities like the initial mass function and the star formation rate can be studied directly in young clusters and star forming regions. Conversely, massive spectroscopic Galactic archaeology surveys can be used as a data source for young star studies.

  20. [Experience of a young graduate nurse overseas].

    PubMed

    Valade, Delphine

    2016-03-01

    A young, recently graduated nurse chose, as her first job, a position on the archipelago of Saint-Pierre and Miquelon. Through her dual perspective as a young graduate and a native of metropolitan France, we discover the nursing care and the questions she raises, between the proximity resulting from the demographics of the islands and the young teams with a high staff turnover. PMID:26944647

  1. Safety profile of bevantolol.

    PubMed

    Bray, J S

    1986-03-01

    Double-blind and long-term open-label studies have demonstrated a remarkably favorable safety profile for bevantolol. The drug was associated with a low incidence of adverse experiences similar to that observed with placebo. The adverse experiences were mostly mild to moderate and of the types found previously for other beta-blocking drugs. Very few patients withdrew from clinical studies because of adverse effects. Some patients continued on study for over four years. Bevantolol offers safe beta-blocking activity for the long-term treatment of angina and hypertension.

  2. Profile Interface Generator

    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 allowsmore » semantic instrumentation to live in production codes without interfering with production runs.« less

  3. Compare Gene Profiles

    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 Linuxmore » environment in serial or parallel mode.« less

  4. 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.

  5. Mapping the Outer Edge of the Young Stellar Cluster in the Galactic Center

    NASA Astrophysics Data System (ADS)

    Støstad, M.; Do, T.; Murray, N.; Lu, J. R.; Yelda, S.; Ghez, A.

    2015-08-01

    We present new near-infrared spectroscopic observations of the outer edges of the young stellar cluster around the supermassive black hole at the Galactic center. The observations show a break in the surface density profile of young stars at ∼13″ (0.52 pc). These observations spectroscopically confirm previous suggestions of a break based on photometry. Using Gemini North's Near-Infrared Integral Field Spectrometer, we are able to detect and separate early- and late-type stars with a 75% completeness at {K}{{s}}=15.5. We sample a region with radii between 7″ and 23″ (0.28–0.92 pc) from Sgr A* and present new spectral classifications of 144 stars brighter than {K}{{s}}=15.5, where 140 stars are late-type (\\gt 1 Gyr) and only four stars are early-type (young, 4–6 Myr). A broken power-law fit of the early-type surface density matches well with our data and previously published values. The projected surface density of late-type stars is also measured and found to be consistent with previous results. We find that the observed early-type surface-density profile is inconsistent with the theory of young stars originating from a tightly bound infalling cluster, as no significant trail of young stars is found at radii above 13″. We also note that either a simple disk instability criterion or a cloud–cloud collision could explain the location of the outer edge, though we lack information to make conclusive remarks on either alternative. If this break in surface density represents an edge to the young stellar cluster, it would set an important scale for the most recent episode of star formation at the Galactic center.

  6. Young Exo-Planet Transit Initiative (YETI)

    NASA Astrophysics Data System (ADS)

    Neuhäuser, Ralph; Errmann, Ronny; Raetz, Stefanie; Chen, Wen-Ping; Hu, Seline; Torres, Guillermo; Kellerer, Aglae; Kitze, Manfred; YETI Team

    2013-07-01

    The Young Exo-Planet Transit Initiative (YETI) uses a network of about 20 telescopes worldwide to monitor several young stellar clusters in order to study all kinds of variability, but primarily to identify planetary transits. We will present first results from the clusters Trumpler-37 and 25 Ori including follow-up imaging and spectroscopy of our first three transit candidates. Discovery of a transiting planet (with direct mass and radius estimates) in a cluster younger than about 10 Myr allows critical tests of planetary formation theories. We will also present additional science results on variability of young stars and eclipsing young binaries.

  7. Socialization and Instrumental Competence in Young Children

    ERIC Educational Resources Information Center

    Baumrind, Diana

    1970-01-01

    Discusses relationships between parental authority patterns by which children are influenced and the development of socially responsible and independent behavior in young children (especially girls). (NH)

  8. Sex education and young people.

    PubMed

    1996-01-01

    Young people comprise up to 60% of Belize's total population of more than 200,000. Many of them have dropped out of school and simply loiter on the streets with little or nothing to do. The only nongovernmental organization in Belize providing family planning and sexual and reproductive health care services, the Belize Family Life Association (BFLA) is well aware of the many problems facing youth, such as AIDS, teen pregnancy, sexually transmitted disease, poverty, and gangs. In an effort to improve conditions for youth and to address their problems, the BFLA established a successful teen center in the Mesopotamia Area and the Belizean Youths with an Aim for Prosperity (BYAP), a project designed to foster and support entrepreneurship among a group comprised mainly of out-of-school at-risk youths. Population Concern is helping to fund reproductive health projects for youth in South Africa with the goal of reducing the prevalence of unwanted pregnancy, sexually transmitted diseases, and unsafe abortion through reproductive health services and education. Young people are helping design the project by explaining their perceived needs to the project team. In Trinidad and Tobago, controversy followed the Family Planning Association of Trinidad and Tobago's (FPATT) recent launch of its annual Family Life Education Training program for teachers, while 2 recent hurricanes, unemployment, and illicit drug sales and use are some of the problems facing the Dominica Planned Parenthood Federation and Dominica's youth. PMID:12321260

  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. Disk Dispersal Around Young Stars

    NASA Technical Reports Server (NTRS)

    Hollenbach, David

    2004-01-01

    We first review the evidence pertaining to the lifetimes of planet-forming disks of gas and dust around young stars and discuss possible disk dispersal mechanisms: 1) viscous accretion of material onto the central source, 2) close stellar encounters, 3) stellar winds, and 4) photoevaporation caused by the heating of the disk surface by ultraviolet radiation. Photoevaporation is likely the most important dispersal mechanism for the outer regions of disks, and this talk focuses on the evaporation caused by the presence of a nearby, luminous star rather than the central star itself. We also focus on disks around low-mass stars like the Sun rather than high-mass stars, which we have treated previously. Stars often form in clusters and the ultraviolet flux from the most luminous star in the cluster can have a dramatic effect on the disk orbiting a nearby low-mass star. We apply our theoretical models to the evaporating protoplanetary disks (or "proplyds") in the Trapezium cluster in Orion, to the formation of gas giant planets like Jupiter around Sun-like stars in the Galaxy, and to the formation of Kuiper belts around low mass stars. We find a possible explanation for the differences between Neptune and Jupiter, and make a prediction concerning recent searches for giant planets in large clusters. We discuss recent models of the infrared spectra from gaseous disks around young stars.

  11. Sex education and young people.

    PubMed

    1996-01-01

    Young people comprise up to 60% of Belize's total population of more than 200,000. Many of them have dropped out of school and simply loiter on the streets with little or nothing to do. The only nongovernmental organization in Belize providing family planning and sexual and reproductive health care services, the Belize Family Life Association (BFLA) is well aware of the many problems facing youth, such as AIDS, teen pregnancy, sexually transmitted disease, poverty, and gangs. In an effort to improve conditions for youth and to address their problems, the BFLA established a successful teen center in the Mesopotamia Area and the Belizean Youths with an Aim for Prosperity (BYAP), a project designed to foster and support entrepreneurship among a group comprised mainly of out-of-school at-risk youths. Population Concern is helping to fund reproductive health projects for youth in South Africa with the goal of reducing the prevalence of unwanted pregnancy, sexually transmitted diseases, and unsafe abortion through reproductive health services and education. Young people are helping design the project by explaining their perceived needs to the project team. In Trinidad and Tobago, controversy followed the Family Planning Association of Trinidad and Tobago's (FPATT) recent launch of its annual Family Life Education Training program for teachers, while 2 recent hurricanes, unemployment, and illicit drug sales and use are some of the problems facing the Dominica Planned Parenthood Federation and Dominica's youth.

  12. 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

  13. 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.

  14. Autoantibody profiling in APS.

    PubMed

    Roggenbuck, D; Somma, V; Schierack, P; Borghi, M O; Meroni, P L

    2014-10-01

    The international consensus for the classification of antiphospholipid syndrome (APS) requires clinical and laboratory criteria to be considered at an equal level for diagnosing APS. Thus, detection of antiphospholipid antibodies (aPL) being a hallmark of APS has been the object of intensive investigation over the past 40 years. However, appropriate detection of aPL still remains a laboratory challenge due to their heterogeneity comprising autoantibodies reactive to different phospholipid-binding plasma proteins, such as beta-2 glycoprotein I (β2GPI) and prothrombin. The relevance of aPL interacting with phospholipids other than cardiolipin (CL, diphosphatidylglycerol), such as phosphatidylserine (PS), remains elusive with regard to the diagnosis of APS. Recently, the concept of aPL profiling has been introduced to assess the risk of thrombotic complications in patients with APS. New assay techniques, apart from enzyme-linked immunosorbent assays (ELISAs) recommended by the international consensus for the classification of APS, have been proposed for multiplexing of aPL testing. Line immunoassays (LIAs) employing a novel hydrophobic solid phase for the simultaneous detection of different aPL seem to be an intriguing alternative. We evaluated a novel multiplex LIA employing a hydrophobic membrane coated with different phospholipid (PL)-binding proteins or PLs. The performance characteristics of this new multiplexing assay technique demonstrated its usefulness for aPL profiling.

  15. New Plays from A.C.T.'s Young Conservatory. Volume II. Young Actors Series.

    ERIC Educational Resources Information Center

    Slaight, Craig, Ed.

    This collection of new plays for young actors comes from the repertoire of the Young Conservatory, a professional theater training program for young people ages 8 to 18 at the American Conservatory Theater. Each of the five plays in the collection was developed in this way: an outstanding professional playwright is invited to create a new play…

  16. 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…

  17. Strokes in young adults: epidemiology and prevention

    PubMed Central

    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. PMID:25750539

  18. Gender-specific profiles of self-reported adolescent HIV risk behaviors.

    PubMed

    Krantz, Steven R; Lynch, Daryl A; Russell, Jan M

    2002-01-01

    The purposes of this study were to (a) identify behaviors that put adolescents at risk for HIV infection by retrospectively comparing a cohort of HIV positive and negative young adults and (b) determine gender-specific high-risk profiles. HIV-positive (n = 61) and HIV-negative (n = 124) individuals from two midwestern cities completed a survey tool prepared by the investigators examining six areas of behavior and activity identified in the literature as high risk. Alcohol use, drug use, and gang-related behaviors were not associated with HIV status in these young adults. Early, frequent, and unprotected sex with large numbers of partners were the predictive risk factors for HIV-seropositive status. Gender profiles, however, differed. Whereas the female profile suggested that early and unprotected sex were the only reliable predictors, HIV-positive male subjects had larger numbers of partners, engaged in more risky sexual behaviors, were more likely to have experienced sexual abuse before and during adolescence, and were more likely to have used cocaine during their adolescence. Conclusions include the confirmation of a resurgence of HIV among young males having sex with males and confirmation of females as the largest growing group of HIV-positive young adults. PMID:12469541

  19. 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.

  20. 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

  1. Tevatron ionization profile monitoring

    SciTech Connect

    Jansson, A.; Bowie, K.; Fitzpatrick, T.; Kwarciany, R.; Lundberg, C.; Slimmer, D.; Valerio, L.; Zagel, J.; /Fermilab

    2006-06-01

    Ionization Profile monitors have been used in almost all machines at Fermilab. However, the Tevatron presents some particular challenges with its two counter-rotating, small beams, and stringent vacuum requirements. In order to obtain adequate beam size accuracy with the small signals available, custom made electronics from particle physics experiments was employed. This provides a fast (single bunch) and dead-timeless charge integration with a sensitivity in the femto-Coulomb range, bringing the system close to the single ionization electron detection threshold. The detector itself is based on a previous Main Injector prototype, albeit with many modifications and improvements. The first detector was installed at the end of 2005, and the second detector during the spring shutdown. The ultimate goal is to continuously monitor beam size oscillations at injection, as well as the beam size evolution during ramp and squeeze. Initial results are very encouraging.

  2. Near wake velocity profiles

    SciTech Connect

    Porterio, J.L.F.; Page, R.H.; Przirembel, C.E.G.

    1984-02-01

    The development of the wake velocity profile behind a cylindrical blunt based body aligned with a subsonic uniform stream was experimentally investigated as a function of the momentum thickness of the approaching boundary layer and the transfer of mass into the recirculating region. Tests were conducted at M = 0.11 in an interference-free wind tunnel utilizing an upstream support system. Results indicate that the width of the wake increases with the thickness of the boundary layer while the velocity at the centerline decreases. Near wake mass transfer was found to alter centerline velocities while the width of the wake was not significantly altered. Wake centerline velocity development as a function of boundary layer thickness is presented for distances up to three diameters from the base.

  3. Unsupervised Outlier Profile Analysis

    PubMed Central

    Ghosh, Debashis; Li, Song

    2014-01-01

    In much of the analysis of high-throughput genomic data, “interesting” genes have been selected based on assessment of differential expression between two groups or generalizations thereof. Most of the literature focuses on changes in mean expression or the entire distribution. In this article, we explore the use of C(α) tests, which have been applied in other genomic data settings. Their use for the outlier expression problem, in particular with continuous data, is problematic but nevertheless motivates new statistics that give an unsupervised analog to previously developed outlier profile analysis approaches. Some simulation studies are used to evaluate the proposal. A bivariate extension is described that can accommodate data from two platforms on matched samples. The proposed methods are applied to data from a prostate cancer study. PMID:25452686

  4. 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.

  5. Lebanon: country profile.

    PubMed

    Marfleet, P

    1988-05-01

    A brief profile of Lebanon's economy, people, health, culture and political situation is presented. Lebanon has an estimated 3.5 million people, with a Maronite Christian elite, a Muslim Shiite majority, and Muslim Sunnis and Druze groups. The infant mortality is estimated at 41/1000; literacy is 69% among women and 86% among men; life expectancy was 66 years, 10 years ago. The economy, previously thriving on banking, manufacturing and agriculture, is now decimated, and Lebanon's once active tourist industry, based on elegant facilities in Beirut and neighboring beaches and ski slopes, is the victim of 15 years of civil strife. Israel has invaded, supporting Maronite Christians, Syria has invaded in support Muslim and Druze militias, and Iran has aggressively supported Shiite factions.

  6. Profiling the cancer genome.

    PubMed

    Cowin, Prue A; Anglesio, Michael; Etemadmoghadam, Dariush; Bowtell, David D L

    2010-01-01

    Cancer profiling studies have had a profound impact on our understanding of the biology of cancers in a number of ways, including providing insights into the biological heterogeneity of specific cancer types, identification of novel oncogenes and tumor suppressors, and defining pathways that interact to drive the growth of individual cancers. Several large-scale genomic studies are underway that aim to catalog all biologically significant mutational events in each cancer type, and these findings will allow researchers to understand how mutational networks function within individual tumors. The identification of molecular predictive and prognostic tools to facilitate treatment decisions is an important step for individualized patient therapy and, ultimately, in improving patient outcomes. Whereas there are still significant challenges to implementing genomic testing and targeted therapy into routine clinical practice, rapid technological advancements provide hope for overcoming these obstacles.

  7. 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…

  8. 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…

  9. Young Librarians, Talkin' 'bout Their Generation

    ERIC Educational Resources Information Center

    Carlson, Scott

    2007-01-01

    Last summer the "New York Times" declared young librarians hip--and, in the minds of some librarians, actually reinforced the other stereotype: that older members of their profession are reclusive bookworms and cranky old ladies. But whether young librarians are hip or dowdy doesn't matter. What matters is what they think about the future of the…

  10. Photon Bubbles in Young Massive Stars

    NASA Astrophysics Data System (ADS)

    Turner, N. J.; Yorke, H. W.; Socrates, A.; Blaes, O. M.

    2004-12-01

    Spectroscopic studies indicate that gas in the photospheres of young O stars moves at speeds up to the sound speed. We show, using two-dimensional radiation MHD calculations and results from a local linear analysis, that the motions may be due to photon bubble instability if young O stars have magnetic fields.

  11. Acceptability of screening young children for anaemia.

    PubMed Central

    Goodhart, C; Logan, S

    1999-01-01

    Although anaemia is common among young children and may be detrimental to health and development, few blood tests are done in this age group. We found that thumb-prick blood tests were not stressful to most young children and, despite the high mobility of the population, achieved an 81% uptake of screening for anaemia (273 out of 335 eligible children). PMID:10818660

  12. 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…

  13. Young Children as Explorers: Interactive Learning Experiences

    ERIC Educational Resources Information Center

    Center for Best Practices in Early Childhood Education, 2004

    2004-01-01

    This curriculum, designed for young children ages 3-6, focuses on math, science, and social studies and includes integrated activities to use with over 30 software titles. Young Children as Explorers: Interactive Learning Experiences addresses learning standards established by the National Council for Teachers of Mathematics, National Research…

  14. 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…

  15. Developmentally Appropriate Technology for Young Children

    ERIC Educational Resources Information Center

    Finegan, Colleen; Austin, Nancy Jo

    2002-01-01

    Is computer usage appropriate for young children? The manner in which the computer is used can benefit the child, have no effect whatsoever, or actually be detrimental to the child's academic and personal growth. Specific conditions can be instituted to assure that young children benefit from their exposure to or interaction with technology. How…

  16. 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…

  17. Meeting the needs of young adults.

    PubMed

    McCauley, A P; Salter, C; Kiragu, K; Senderowitz, J

    1995-10-01

    As they mature and become sexually active, more young people face serious health risks. Most face these risks with too little factual information, too little guidance about sexual responsibility, and too little access to health care. Meeting young adults' diverse needs challenges parents, communities, health care providers, and educators. Despite urgent needs, program efforts have been slight and slowed by controversy.

  18. Exploring Behavioral Intentions among Young Mothers

    ERIC Educational Resources Information Center

    Turney, Howard M.; Conway, Pat; Plummer, Pam; Adkins, Samuel E.; Hudson, George Cliff; McLeod, David A.; Zafaroni, Aileen

    2011-01-01

    This study examined the relationship between young mothers' individual characteristics (demographics and self-efficacy), social support, and behavioral intentions regarding education and child bearing. Using a home visiting model, the program recruited 141 teen mothers to participate. Young mothers completed an initial assessment, measuring…

  19. 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…

  20. Learning from Young Adolescent Television Viewers.

    ERIC Educational Resources Information Center

    Fisherkeller, JoEllen

    1998-01-01

    Argues that communication scholars and media educators in the United States can gain theoretical and practical insights by closely examining young people's media comments and by acknowledging their complex and dynamic lives. Offers an ethnographic analysis of young adolescents' comments about television. Analyzes their comments in relation to the…