Science.gov

Sample records for affairs cooperative studies

  1. Principles, organization, and operation of a DNA bank for clinical trials: a Department of Veterans Affairs cooperative study.

    PubMed

    Lavori, Philip W; Krause-Steinrauf, Heidi; Brophy, Mary; Buxbaum, Joel; Cockroft, Jennifer; Cox, David R; Fiore, Louis; Greely, Henry T; Greenberg, Harry; Holmes, Edward W; Nelson, Lorene M; Sugarman, Jeremy

    2002-06-01

    The mapping and sequencing of the human genome promises rapid growth in understanding the genetically influenced mechanisms that underlie human disease. To realize this promise fully, it is necessary to relate genetic information to clinical phenotypes. Genetic tissue banking in clinical studies provides opportunities to analyze the genetic contribution to variation in response to treatments. The challenges to progress are likely to come from the complex organizational, social, political, and ethical issues that must be resolved in order to put clinical and DNA bank information together. Concerns about subjects' rights, informed consent, privacy, and ownership of genetic material require attention in the development of DNA banks. In this paper we describe one approach to the solution of these problems that was adopted by one clinical trials group, the Department of Veterans Affairs Cooperative Studies Program.

  2. A multicenter two by two factorial trial of cognitive behavioral therapy and aerobic exercise for Gulf War veterans' illnesses: design of a veterans affairs cooperative study (CSP #470).

    PubMed

    Guarino, P; Peduzzi, P; Donta, S T; Engel, C C; Clauw, D J; Williams, D A; Skinner, J S; Barkhuizen, A; Kazis, L E; Feussner, J R

    2001-06-01

    The Department of Veterans Affairs (VA) Cooperative Studies Program (CSP) Study #470 is a 2 x 2 factorial trial designed to evaluate the hypothesis that both cognitive behavioral therapy (CBT) and aerobic exercise will significantly improve physical function in participants with Gulf War veterans' illnesses (GWVI), and that adding CBT to aerobic exercise will provide further incremental benefit. One thousand three hundred fifty-six veterans will be randomized to one of four treatment arms: CBT plus aerobic exercise plus usual and customary care, aerobic exercise plus usual and customary care, CBT plus usual and customary care, or usual and customary care alone. The study duration is 2.5 years with 1.5 years of intake and 1 year of follow-up. The primary outcome measure is the proportion of veterans improved more than seven units on the physical component summary (PCS) scale of the Short Form Health Survey for Veterans (SF-36V) measured 12 months after randomization. This generic quality-of-life measure was chosen because there is no disease-specific measure for GWVI and the symptoms of GWVI span a wide range of physical manifestations that are related to the domains covered by the PCS scale. Sample size was determined to detect all six pairwise comparisons between the four treatment arms with 90% power and a Bonferroni adjustment for an overall type I error of 0.05 or 0.05/6 = 0.0083. CSP #470 was initiated in May 1999 in 18 VA and two Department of Defense medical centers. To date this represents the largest randomized trial designed to evaluate treatments for individuals with unexplained physical symptoms. This paper will focus on the rationale and unique features of the study design. Control Clin Trials 2001;22:310-332

  3. 78 FR 32529 - Meeting of the United States-Peru Environmental Affairs Council and Environmental Cooperation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-30

    ... of the United States-Peru Environmental Affairs Council and Environmental Cooperation Commission ACTION: Notice of meetings of the United States-Peru Environmental Affairs Council and Environmental... United States Trade Representative (USTR) are providing notice that the United States and Peru intend...

  4. The Role of Student Affairs in Promoting Religious and Secular Pluralism and Interfaith Cooperation

    ERIC Educational Resources Information Center

    Kocet, Michael M.; Stewart, Dafina Lazarus

    2011-01-01

    This essay explores the contributions of student affairs professionals to religious and secular pluralism and interfaith cooperation in higher education. The authors propose a preliminary model of competencies necessary for student affairs professionals to engage in conversations effectively with students about issues of religion, spirituality,…

  5. 78 FR 72972 - Meeting of the United States-Colombia Environmental Affairs Council and Environmental Cooperation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-04

    ... of the United States-Colombia Environmental Affairs Council and Environmental Cooperation Commission...) are providing notice that the United States and Colombia intend to hold the first meeting of the... implementation of Chapter 18 (Environment) of the United States- Colombia Trade Promotion Agreement (TPA) and...

  6. 77 FR 28419 - Meetings of the United States-Peru Environmental Affairs Council, Environmental Cooperation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-14

    ...-Committee on Forest Sector Governance ACTION: Notice of meetings of the United States-Peru Environmental Affairs Council, Environmental Cooperation Commission and Sub-Committee on Forest Sector Governance, and... the Sub-Committee on Forest Sector ] Governance (the ``Sub-Committee'') on May 29, 2012, and the...

  7. 76 FR 21786 - Meetings of The United States-Peru Environmental Affairs Council, Environmental Cooperation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-18

    ...-Committee on Forest Sector Governance ACTION: Notice of meetings of the United States-Peru Environmental Affairs Council, Environmental Cooperation Commission and Sub-Committee on ] Forest Sector Governance, and... the Sub-Committee on Forest Sector Governance (the ``Sub-Committee'') and the second meeting of...

  8. Cooperative Agreements Study Report.

    ERIC Educational Resources Information Center

    Lawton, R. E.; Magruder, D.

    During the 1983 meeting of the Florida Legislature, action was taken to begin a systematic study of the level of cooperation between the Florida public schools K-12 program and the community and junior colleges. The goals and objectives of the Cooperative Agreements Study were to review and compile a list of the cooperative agreements and identify…

  9. A Case Study of Student Affairs in Professional Schools

    ERIC Educational Resources Information Center

    Overly, Kathleen B.

    2012-01-01

    The purpose of conducting this study is to explore how student affairs professionals in professional schools acquire the knowledge and skill set to be effective in such positions. The need for such research arose after a review of the literature revealed inattention to the practice of student affairs in professional schools. Qualitative…

  10. Goal Congruence and Perceived Need for Greater Cooperation Between Undergraduate Faculty and Student Affairs Staff

    ERIC Educational Resources Information Center

    Hintz, John A.; Stamatakos, Louis C.

    1978-01-01

    More effective working relationships need to be established between faculty and student affairs staff for the purpose of developing a curriculum that promotes the full spectrum of student development goals. This study attempts to provide information that would assist in the initial planning and implementation of these new relationships. (Author)

  11. How Student Affairs Professionals Learn to Advocate: A Phenomenological Study

    ERIC Educational Resources Information Center

    Harrison, Laura M.

    2014-01-01

    This phenomenological study examined how student affairs professionals learn advocacy skills and what they learn in their education on this topic. Findings based on 22 interviews show participants felt underprepared by their graduate programs for the myriad challenges involved with advocating for students. Findings indicate participants found…

  12. Social Studies: It's a Family Affair.

    ERIC Educational Resources Information Center

    Melendez, Ruth

    1999-01-01

    Describes an elementary-level family tree project for social studies classes that teaches students about their personal history and the country's diverse culture. Children complete a family tree chart, then the class creates visual presentations using a world map and bar graph. Finally, students write summary statements based on the family trees,…

  13. 75 FR 79446 - Clinical Science Research and Development Service; Cooperative Studies Scientific Evaluation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-20

    ... AFFAIRS Clinical Science Research and Development Service; Cooperative Studies Scientific Evaluation... (Federal Advisory Committee Act) that a meeting of the Clinical Science Research and Development Service... Clinical Science Research and Development Service on the relevance and feasibility of proposed projects...

  14. 76 FR 19189 - Clinical Science Research and Development Service Cooperative Studies Scientific Evaluation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-06

    ... AFFAIRS Clinical Science Research and Development Service Cooperative Studies Scientific Evaluation... (Federal Advisory Committee Act) that a meeting of the Clinical Science Research and Development Service... Science Research and Development Service on the relevance and feasibility of proposed projects and...

  15. 76 FR 73781 - Clinical Science Research and Development Service; Cooperative Studies Scientific Evaluation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-29

    ... AFFAIRS Clinical Science Research and Development Service; Cooperative Studies Scientific Evaluation... (Federal Advisory Committee Act) that a meeting of the Clinical Science Research and Development Service... Clinical Science Research and Development Service on the relevance and feasibility of proposed projects...

  16. 77 FR 31072 - Clinical Science Research and Development Service Cooperative Studies Scientific Evaluation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-24

    ... AFFAIRS Clinical Science Research and Development Service Cooperative Studies Scientific Evaluation... (Federal Advisory Committee Act) that a meeting of the Clinical Science Research and Development Service... the Clinical Science Research and Development Service on the relevance and feasibility of...

  17. 76 FR 65781 - Clinical Science Research and Development Service Cooperative Studies Scientific Evaluation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-24

    ... AFFAIRS Clinical Science Research and Development Service Cooperative Studies Scientific Evaluation... (Federal Advisory Committee Act) that a meeting of the Clinical Science Research and Development Service... Research and Development Officer through the Director of the Clinical Science Research and...

  18. 75 FR 28686 - Clinical Science Research and Development Service; Cooperative Studies Scientific Evaluation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-21

    ... AFFAIRS Clinical Science Research and Development Service; Cooperative Studies Scientific Evaluation... (Federal Advisory Committee Act) that a meeting of the Clinical Science Research and Development Service... Committee advises the Chief Research and Development Officer through the Director of the Clinical...

  19. Investigating the Representation of African American Student Affairs Administrators: A Preliminary Study.

    ERIC Educational Resources Information Center

    Flowers, Lamont A.

    2003-01-01

    Study applied the theory of representative bureaucracy to examine the representation of African American student affairs administrators in postsecondary institutions. Results showed African American student affairs administrators were underrepresented among student affairs administrators. Also, survey data showed that the percentage of African…

  20. 76 FR 27386 - Agency Information Collection (Cooperative Studies Program (CSP): Site Survey and Meeting...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-11

    ...) Site Survey, VA Form 10-0511--83 hours. b. Cooperative Studies Program (CSP) Meeting Evaluation, VA... Evaluation, VA Form 10- 0511a--500. Dated: May 5, 2011. By direction of the Secretary. Denise McLamb, Program... AFFAIRS Agency Information Collection (Cooperative Studies Program (CSP): Site Survey and...

  1. 76 FR 27143 - Bureau of Educational and Cultural Affairs (ECA) Request for Cooperative Agreement Proposals...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-10

    ... Language Fellow Program for Academic Year (AY) 2012-2013 Announcement Type: New Cooperative Agreement... Program Dates: N/A. Application Deadline: June 24, 2011. The Office of English Language Programs of the... United States and those of other countries through exchanges of U.S. English language educators to...

  2. 78 FR 41198 - Clinical Science Research and Development Service Cooperative Studies Scientific Evaluation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-09

    ... AFFAIRS Clinical Science Research and Development Service Cooperative Studies Scientific Evaluation... Committee Act, 5 U.S.C. App. 2, that the Clinical Science Research and Development Service Cooperative... Research and Development Officer through the Director of the Clinical Science Research and...

  3. 78 FR 53015 - Clinical Science Research and Development Service Cooperative Studies Scientific Evaluation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-27

    ... AFFAIRS Clinical Science Research and Development Service Cooperative Studies Scientific Evaluation... Committee Act, 5 U.S.C. App. 2, that the Clinical Science Research and Development Service Cooperative... Chief Research and Development Officer through the Director of the Clinical Science Research...

  4. 78 FR 70102 - Clinical Science Research and Development Service Cooperative Studies; Scientific Evaluation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-22

    ... AFFAIRS Clinical Science Research and Development Service Cooperative Studies; Scientific Evaluation... Committee Act, 5 U.S.C. App. 2, that the Clinical Science Research and Development Service Cooperative... the Director of the Clinical Science Research and Development Service on the relevance and...

  5. 77 FR 72438 - Clinical Science Research and Development Service Cooperative Studies Scientific Evaluation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-05

    ... AFFAIRS Clinical Science Research and Development Service Cooperative Studies Scientific Evaluation... Committee Act, 5 U.S.C. App. 2, that the Clinical Science Research and Development Service Cooperative... Clinical Science Research and Development Service on the relevance and feasibility of proposed projects...

  6. Exploring Mentoring Experiences in College Student Affairs: A Q Methodology Study

    ERIC Educational Resources Information Center

    Clifford, Matthew Woodward

    2009-01-01

    The purpose of this study was to explore the experiences of new professionals in college student affairs as proteges in mentoring relationships. This study was designed as an exploratory study into the types of mentoring relationships that exist among college student affairs professionals, using Q methodology. The profession of college student…

  7. A Course of Study in Cooperation and Cooperatives.

    ERIC Educational Resources Information Center

    Bjoraker, Walter T., Ed.

    Designed for teachers with limited experience in cooperatives, this course of study was prepared by seminar students for use in high school or adult education programs, and emphasizes the principles of cooperation, the operation and management of cooperatives, and the communication required for their effective functioning. Units requiring a total…

  8. Adults' Perceptions of Knowledge Construction as Participants in Nonformal World Affairs Programs: An Interpretive Study

    ERIC Educational Resources Information Center

    Yelich Biniecki, Susan M.

    2015-01-01

    The purpose of this interpretive research study was to explore how adult learners perceive they construct knowledge in connection to their participation in nonformal world affairs programs. The study context involved the exploration of 12 adult learners' perceptions of their knowledge construction as participants in world affairs programs held in…

  9. Women Leaders in Student Affairs: A Case Study Exploring Career Choices

    ERIC Educational Resources Information Center

    Taylor-Costello, Julie

    2009-01-01

    This qualitative, multiple case study explored what women working in student affairs reported as influences on their career choices and the impact that the type and level of student interaction has on their careers. Data from semi-structured interviews and journal entries were obtained from ten women working in student affairs at private,…

  10. Studying Japan: The Cooperative Way.

    ERIC Educational Resources Information Center

    Hilke, Eileen

    1990-01-01

    Designs an elementary level social studies unit with the focus on Japan. Provides sample units of cooperative learning group projects. Suggests integrating mathematics, language arts, economics, fine arts, and science. Lists resources for obtaining more information and materials about Japan. (NL)

  11. Understanding Intent to Leave the Field: A Study of Student Affairs Master's Students' Career Plans

    ERIC Educational Resources Information Center

    Silver, Blake R.; Jakeman, Rick C.

    2014-01-01

    This qualitative study of 20 student affairs master's students explored their career plans and perceptions of the field. Five themes emerged from interviews with participants who considered leaving student affairs to pursue other careers: (a) distance from the institutional mission, (b) student affairs as devalued work, (c) lack of…

  12. 29 CFR 1607.8 - Cooperative studies.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 4 2014-07-01 2014-07-01 false Cooperative studies. 1607.8 Section 1607.8 Labor... EMPLOYEE SELECTION PROCEDURES (1978) General Principles § 1607.8 Cooperative studies. A. Encouragement of cooperative studies. The agencies issuing these guidelines encourage employers, labor organizations,...

  13. 29 CFR 1607.8 - Cooperative studies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 4 2010-07-01 2010-07-01 false Cooperative studies. 1607.8 Section 1607.8 Labor... EMPLOYEE SELECTION PROCEDURES (1978) General Principles § 1607.8 Cooperative studies. A. Encouragement of cooperative studies. The agencies issuing these guidelines encourage employers, labor organizations,...

  14. 29 CFR 1607.8 - Cooperative studies.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 4 2011-07-01 2011-07-01 false Cooperative studies. 1607.8 Section 1607.8 Labor... EMPLOYEE SELECTION PROCEDURES (1978) General Principles § 1607.8 Cooperative studies. A. Encouragement of cooperative studies. The agencies issuing these guidelines encourage employers, labor organizations,...

  15. 29 CFR 1607.8 - Cooperative studies.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 4 2012-07-01 2012-07-01 false Cooperative studies. 1607.8 Section 1607.8 Labor... EMPLOYEE SELECTION PROCEDURES (1978) General Principles § 1607.8 Cooperative studies. A. Encouragement of cooperative studies. The agencies issuing these guidelines encourage employers, labor organizations,...

  16. 29 CFR 1607.8 - Cooperative studies.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 4 2013-07-01 2013-07-01 false Cooperative studies. 1607.8 Section 1607.8 Labor... EMPLOYEE SELECTION PROCEDURES (1978) General Principles § 1607.8 Cooperative studies. A. Encouragement of cooperative studies. The agencies issuing these guidelines encourage employers, labor organizations,...

  17. Cooperative Learning and Elementary Social Studies.

    ERIC Educational Resources Information Center

    Guyton, Edith

    1991-01-01

    Argues that cooperative learning is useful in elementary social studies instruction. Identifies positive interdependence, student interaction, individual accountability for mastering material, and appropriate interpersonal and small group skills as essential elements of cooperative learning. Suggests that cooperative learning can help teach social…

  18. The Student Affair Organizational Dissertation: A Bounded Qualitative Meta-Study

    ERIC Educational Resources Information Center

    Banning, James H.; Kuk, Linda

    2009-01-01

    The purpose of this study was to examine dissertations over the past five years that focused on student affairs organizational issues. A bounded qualitative meta-study was used and the methods, theories, and findings of the dissertations were examined. A variety of research methods were used including quantitative, qualitative and mixed designs.…

  19. Newspapers and Adult Understanding of Public Affairs: Two Longitudinal Community Studies.

    ERIC Educational Resources Information Center

    Tichenor, P. J.; And Others

    Two longitudinal field studies of the process of information dissemination through newspapers were conducted on two different public affairs topics (regional planning and routing of a high voltage power line) in four communities to examine the role of newspapers in increasing levels of conflict and in creating greater levels of awareness and…

  20. The Growing Influence of the Government on the Affairs of the University. A Self Study.

    ERIC Educational Resources Information Center

    George Washington Univ., Washington, DC.

    A self-study conducted by George Washington University on the influence of the government on university affairs considered the following areas: (1) civil rights legislation and compliance; (2) legislation other than civil rights requiring compliance (e.g., occupational safety); (3) government program funding priorities; and (4) funds…

  1. In Search of a Break in the Clouds: An Ethnographic Study of Academic and Student Affairs Cultures

    ERIC Educational Resources Information Center

    Arcelus, Victor J.

    2008-01-01

    This study investigates the cultures of the academic and student affairs divisions within one selective residential liberal arts institution. Specifically, the study investigates how faculty and student affairs personnel perceive their own and each other's roles as educators on the campus and how these perceptions influence the potential for…

  2. Entering Student Affairs: A Comparative Study of Graduate School Choice

    ERIC Educational Resources Information Center

    Mertz, Norma; Eckman, Ellen; Strayhorn, Terrell

    2012-01-01

    This article describes the college choice process of graduate students in College Student Personnel programs at a public university and a private religiously affiliated university. Despite differences in size, mission, and location of the two institutions studied, the research findings show that respondent populations were similar demographically…

  3. Working Together: Case Studies in Cooperative Preservation.

    ERIC Educational Resources Information Center

    Stevenson, Condict Gaye

    This report examines regional and/or state cooperative preservation programs and related activities. The major part of the report is given over to case studies that present a synopsis of the key structural and program elements of cooperative preservation initiatives. These case studies include the: Office of Library and Archival Materials…

  4. An Exploratory Study of Students' Use of Facebook and Other Communication Modalities in Order to Receive Student Affairs Information

    ERIC Educational Resources Information Center

    Huppe, Alicia

    2011-01-01

    This qualitative study explored Facebook as a communication tool for student affairs and compared it as a source with other communication modalities to describe the 18-24 year old student preference on receiving information about student affairs departments and activities. The research questions were designed to provide feedback on the current…

  5. Developing and Using a Logic Model for Evaluation and Assessment of University Student Affairs Programming: A Case Study

    ERIC Educational Resources Information Center

    Cooper, Jeff

    2009-01-01

    This dissertation addresses theory and practice of evaluation and assessment in university student affairs, by applying logic modeling/program theory to a case study. I intend to add knowledge to ongoing dialogue among evaluation scholars and practitioners on student affairs program planning and improvement as integral considerations that serve…

  6. Cost-benefit study of culling claim folders at the Department of Veterans Affairs

    SciTech Connect

    Charles, P.; Hill, L.G.; Johnson, P.; Riemer, C.A.

    1990-04-01

    Culling is the process of sorting through material to separate significant from insignificant information. Argonne National Laboratory (ANL) conducted a study on culling Veterans Benefits Administration (VBA) claim folders for two reasons. The first was to help the Department of Veterans Affairs (VA) learn about culling strategies that could be applied to veterans' claim folders located at the VA's regional offices (ROs) throughout the United States. The second was to show the VA the benefits that could be derived from culling. 24 tabs.

  7. A Study of Student Affairs: The Principal Student Affairs Officer, the Functions, the Organization at American Colleges and Universities 1967-1972. A Preliminary Summary Report. Technical Report No. 3.

    ERIC Educational Resources Information Center

    Crookston, Burns B.; Atkyns, Glenn C.

    This is a preliminary report of a major research project to study the changes in leadership, organization, and function that took place in the student affairs sector of American higher education during the period 1967-1972. The report is presented in summary fashion with emphasis on the survey, the principal student affairs officer, organizational…

  8. Experiential, Cooperative, and Study Abroad Education

    NASA Astrophysics Data System (ADS)

    Davies, Geoffrey

    1996-05-01

    Discussion of innovations in science education and academic-industrial partnerships intensifies in weak or changing economies when jobs are harder to find. Experiential and cooperative education programs have always helped students to find jobs. We still offer science education as groundwork of many career alternatives, but provide too few opportunities for students to experience them. With tough times in store for the forseeable future, it is imperative that more science students have the chance to hone their skills in experiential, cooperative education, and study abroad activities. This needs hard work by faculty and employers to identify student opportunities, monitor progress, and provide program continuity, but the benefits are self-evident.

  9. Decisions Matter: Using a Decision-Making Framework with Contemporary Student Affairs Case Studies

    ERIC Educational Resources Information Center

    Vaccaro, Annemarie; McCoy, Brian; Champagne, Delight; Siegel, Michael

    2013-01-01

    "Decisions Matter" is an innovative guide designed to help novice student affairs professionals develop effective decision-making skills. Written by seasoned student affairs educators and practitioners, this book contains a systematic method for solving a wide range of complex problems. In this exceptional instructional tool, the authors…

  10. The Impact of Public Affairs Programming Regulation: A Study of the FCC's Effectiveness.

    ERIC Educational Resources Information Center

    Chamberlin, Bill F.

    1979-01-01

    Explores the effectiveness of the Federal Communications Commission (FCC) public affairs program regulation through analysis of annual reports for 75 television stations, examining amount of time for public issues programing, amount of local affairs programing, total prime time programing, and whether FCC standards are met. (CWM)

  11. Diversity Issues in American Colleges and Universities: Case Studies for Higher Education and Student Affairs Professionals

    ERIC Educational Resources Information Center

    Flowers, Lamont A.

    2004-01-01

    The primary objective of this book is to help higher education and student affairs graduate students as well as current higher education and student affairs professionals practice and refine thinking skills needed to resolve diversity-related issues and problems on college and university campuses. Within each chapter the author has included case…

  12. Building Inclusive Pedagogy: Recommendations from a National Study of Students of Color in Higher Education and Student Affairs Graduate Programs

    ERIC Educational Resources Information Center

    Linder, Chris; Harris, Jessica C.; Allen, Evette L.; Hubain, Bryan

    2015-01-01

    In this study, we share the racialized experiences of 29 students of color in higher education and student affairs graduate programs, focusing specifically on their relationships with faculty, their experiences in classrooms, and the strategies they recommend for inclusion. Participants indicated that they are expected to serve as the racial…

  13. Rural Affairs Study Commission, A Report to the Governor and the General Assembly of the Commonwealth of Virginia, 1971.

    ERIC Educational Resources Information Center

    Rural Affairs Study Commission, Richmond, VA.

    The efforts of the Rural Affairs Study Commission (RASC) were based on the General Assembly's policy that, where feasible, state programs should be operated in such a manner as to encourage orderly population growth in nonmetropolitan areas so that a rural-urban balance could be obtained. Topics discussed relevant to the Human Services Policy are…

  14. Factors That Support or Inhibit Academic Affairs and Student Affairs from Working Collaboratively to Better Support Holistic Students' Experiences: A Phenomenological Study

    ERIC Educational Resources Information Center

    O'Connor, Joshua Sean

    2012-01-01

    Within a traditional organizational structure in higher education, academic and student affairs divisions may not be collaborating well, and the lack of such collaboration may be impacting the students' holistic experiences. Students' academic and personal development depends not only on the quality of the curriculum and classroom…

  15. Student Affairs Capitalism and Early-Career Student Affairs Professionals

    ERIC Educational Resources Information Center

    Lee, Jenny J.; Helm, Matthew

    2013-01-01

    This study explores student affairs capitalism as the alteration of professional practice towards the financial interests of institutions. Student affairs capitalism has the potential to create dynamics in which the interests of students become secondary to the institution's economic needs. This study examined this phenomenon from the…

  16. Veterans Affairs databases are accurate for gout-related health care utilization: a validation study

    PubMed Central

    2013-01-01

    Introduction The aim of this study was to assess the accuracy of Veterans Affairs (VA) databases for gout-related health care utilization. Methods This retrospective study utilized VA administrative and clinical databases. A random sample of gout patients with visits (outpatient, inpatient or emergent/urgent care) with or without the diagnosis of gout (International Classification of Diseases, ninth revision, common modification ICD-9-CM code of 274.x or 274.xx) at the Birmingham VA hospital was selected. A blinded abstractor performed a review of VA electronic health records for the documentation of gout or gout-related terms (gouty arthritis, tophaceous gout, tophus/tophi, acute gout, chronic gout, podagra, urate stones, urate or uric acid crystals and so on) in the chief complaint, history of present illness or assessment and plan for the visit; this constituted the gold standard for gout-related utilization. The accuracy of database-derived gout-related claims was assessed by calculating sensitivity, specificity, and positive and negative predictive values (PPV and NPV). Results Of 108 potential visits, 85 outpatient, inpatient or urgent care/emergency room visits to a health care provider (85 patients: 84 men and 1 woman with a mean age of 63 years) and retrievable data from medical records constituted the analyzed dataset. Administrative claims for gout-related utilization with ICD-9 code for gout were accurate with a PPV of 86%, specificity of 95%, sensitivity of 86% and NPV of 95%. Conclusions VA databases are accurate for gout-related visits. These findings support their use for studies of health services and outcome studies. It remains to be seen if these findings are generalizable to other settings and databases. PMID:24377421

  17. The Role of Student Affairs Practitioners in Improving Campus Racial Climate: A Case Study

    ERIC Educational Resources Information Center

    Karkouti, Ibrahim Mohamad

    2015-01-01

    The purpose of this paper is to examine the racial conflict that occurred at the University of Michigan (UMI) earlier last year when Black students expressed their frustrations with the underrepresentation, racial discrimination and disparaging remarks against African Americans on campus (Jaschik, 2014). Because student affairs is the service most…

  18. Mentoring in Student Affairs: An Interpretive Study of Experiences and Relationships

    ERIC Educational Resources Information Center

    Williams, Amanda Leigh

    2013-01-01

    New professionals in student affairs enter the field motivated and ready to start their new careers (Olyha, 2004), though 50-60% of new professionals end up leaving the field before they complete their fifth year of employment (Renn & Hodges, 2007). Mentoring is a suggested strategy to help with retaining professionals in the workplace…

  19. Organizational Change and Conflict: A Case Study of the Bureau of Indian Affairs.

    ERIC Educational Resources Information Center

    Champagne, Duane

    1983-01-01

    Despite attempts by Congress during the 1970s to reform and reorganize the Bureau of Indian Affairs (BIA), it has maintained substantive control over reservation institutions. A key to understanding BIA resistance to change appears to lie in organizational imperative of area directors to preserve and enhance their control over bureaucratic…

  20. Community College Student Affairs Leadership and Institutional Effectiveness: A Multiple-Case Study

    ERIC Educational Resources Information Center

    Parrent, Jonathan Vince

    2013-01-01

    Community colleges are the initial introduction to postsecondary education and training for thousands of students. As pressure for institutional accountability increases from external stakeholders, the performance of two-year colleges is becoming more critical. Within these institutions, student affairs departments in community colleges provide…

  1. A Study of Motherhood and Perceived Career Satisfaction of Women in Student Affairs

    ERIC Educational Resources Information Center

    Snyder, Kacee Ferrell

    2011-01-01

    There is limited research available on the relationship between motherhood and career satisfaction. This dissertation examined women who worked as student affairs professionals to develop a greater understanding of the relationship between motherhood and career satisfaction. The following research questions were addressed: Is there a difference…

  2. 41 CFR 60-3.8 - Cooperative studies.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 41 Public Contracts and Property Management 1 2012-07-01 2009-07-01 true Cooperative studies. 60-3... studies. A. Encouragement of cooperative studies. The agencies issuing these guidelines encourage... lawful alternatives, and validity studies in order to achieve procedures which are consistent with...

  3. 41 CFR 60-3.8 - Cooperative studies.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 41 Public Contracts and Property Management 1 2011-07-01 2009-07-01 true Cooperative studies. 60-3... studies. A. Encouragement of cooperative studies. The agencies issuing these guidelines encourage... lawful alternatives, and validity studies in order to achieve procedures which are consistent with...

  4. 41 CFR 60-3.8 - Cooperative studies.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 1 2013-07-01 2013-07-01 false Cooperative studies. 60... studies. A. Encouragement of cooperative studies. The agencies issuing these guidelines encourage... lawful alternatives, and validity studies in order to achieve procedures which are consistent with...

  5. 41 CFR 60-3.8 - Cooperative studies.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 41 Public Contracts and Property Management 1 2014-07-01 2014-07-01 false Cooperative studies. 60... studies. A. Encouragement of cooperative studies. The agencies issuing these guidelines encourage... lawful alternatives, and validity studies in order to achieve procedures which are consistent with...

  6. 41 CFR 60-3.8 - Cooperative studies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Cooperative studies. 60-3... studies. A. Encouragement of cooperative studies. The agencies issuing these guidelines encourage... lawful alternatives, and validity studies in order to achieve procedures which are consistent with...

  7. Reading Cooperatively or Independently? Study on ELL Student Reading Development

    ERIC Educational Resources Information Center

    Liu, Siping; Wang, Jian

    2015-01-01

    This study examines the effectiveness of cooperative reading teaching activities and independent reading activities for English language learner (ELL) students at 4th grade level. Based on simple linear regression and correlational analyses of data collected from two large data bases, PIRLS and NAEP, the study found that cooperative reading…

  8. Interinstitutional Cooperation. Study of Independent Higher Education in Indiana.

    ERIC Educational Resources Information Center

    Jellema, William W.; Olliver, James

    The state of interinstitutional cooperation among private colleges and universities in Indiana was studied in 1974 as part of a larger study, and three recommendations were offered namely, that cooperative arrangements should be encouraged; that such arrangements should involve clear goals using cost-benefit analysis as a criterion; and that the…

  9. Cooperative endeavors: A case study of success

    SciTech Connect

    Baker, J.

    1997-12-31

    Partnerships and cooperative agreements abound in the environmental arena today. This paper briefly highlights the collaborative approach used by the International Cooperative for Ozone Layer Protection (ICOLP). ICOLP has helped international members and non-members to eliminate most of the ozone-depleting solvents from manufacturing processes through the exchange of technical information in a non-proprietary manner. By using alternatives, companies and governments have realized savings in the multiple millions of dollars. Advantages of participating in cooperative environmental partnerships may include: (1) improved access and exchange of information, (2) cost minimization, (3) promotion and facilitation of business opportunities, (4) improved dialogue between groups, (5) coordinated approach to complex issues, and (6) technology development and transfer opportunities.

  10. Cooperative Learning and Gifted Students: Report on Five Case Studies.

    ERIC Educational Resources Information Center

    Coleman, Mary Ruth; And Others

    This study examined cooperative learning (CL) programs that were successfully meeting the needs of gifted students and identified factors critical to this success. Of 19 programs nominated as models of cooperative learning, 5 sites were selected and visited: Wilton Public Schools, Connecticut; Glenville Elementary School, Connecticut; Mary Taylor…

  11. Using Cooperative Learning to Facilitate Mainstreaming in the Social Studies.

    ERIC Educational Resources Information Center

    Margolis, Howard; And Others

    1990-01-01

    Reviews cooperative learning theory, listing areas of improvement for both disabled and regular students. Explains how cooperative learning can be used to help mainstream students into social studies classes and gives guidelines for implementation. Points out that success depends on teachers' planning, implementation, and correct evaluation. (GG)

  12. Illinois Cooperative Work Study Program. Fiscal Year 1997 Grant Allocations.

    ERIC Educational Resources Information Center

    Illinois State Board of Higher Education, Springfield.

    This report contains project synopses and evaluations supporting recommendations for funding 25 continuing and 7 new projects in public and nonpublic colleges and universities included in the $1.5 million appropriated for fiscal year 1997 for the Illinois Cooperative Work Study Program. Selection criteria included: strengthening cooperation among…

  13. Exploring Hope, Self-Efficacy, Procrastination, and Study Skills between Cooperative and Non-Cooperative Education Students

    ERIC Educational Resources Information Center

    Drysdale, Maureen T. B.; McBeath, Margaret

    2014-01-01

    The aim of this study was to examine the relationship between participation in cooperative education, and several psychological constructs believed to be related to success in both academic and professional settings. Participants, undergraduate cooperative (n = 1224) and non-cooperative education (n = 746) students in all years of study and from…

  14. Kauai Island Utility Cooperative energy storage study.

    SciTech Connect

    Akhil, Abbas Ali; Yamane, Mike; Murray, Aaron T.

    2009-06-01

    Sandia National Laboratories performed an assessment of the benefits of energy storage for the Kauai Island Utility Cooperative. This report documents the methodology and results of this study from a generation and production-side benefits perspective only. The KIUC energy storage study focused on the economic impact of using energy storage to shave the system peak, which reduces generator run time and consequently reduces fuel and operation and maintenance (O&M) costs. It was determined that a 16-MWh energy storage system would suit KIUC's needs, taking into account the size of the 13 individual generation units in the KIUC system and a system peak of 78 MW. The analysis shows that an energy storage system substantially reduces the run time of Units D1, D2, D3, and D5 - the four smallest and oldest diesel generators at the Port Allen generating plant. The availability of stored energy also evens the diurnal variability of the remaining generation units during the off- and on-peak periods. However, the net economic benefit is insufficient to justify a load-leveling type of energy storage system at this time. While the presence of storage helps reduce the run time of the smaller and older units, the economic dispatch changes and the largest most efficient unit in the KIUC system, the 27.5-MW steam-injected combustion turbine at Kapaia, is run for extra hours to provide the recharge energy for the storage system. The economic benefits of the storage is significantly reduced because the charging energy for the storage is derived from the same fuel source as the peak generation source it displaces. This situation would be substantially different if there were a renewable energy source available to charge the storage. Especially, if there is a wind generation resource introduced in the KIUC system, there may be a potential of capturing the load-leveling benefits as well as using the storage to dampen the dynamic instability that the wind generation could introduce into

  15. Evaluating the Cooperative Component in Cooperative Learning: A Quasi-Experimental Study

    ERIC Educational Resources Information Center

    Emerson, Tisha L. N.; English, Linda K.; McGoldrick, KimMarie

    2015-01-01

    In this study, the authors employed a quasi-experimental research design to examine the efficacy of a cooperative learning pedagogy (i.e., think-pair-share exercises) integrated into sections of microeconomic principles. Materials, exercises, and assessment instruments for all study sections are identical except for the nature of the…

  16. Institutions' Needs and Donors' Dreams: A Case Study of Successful Student Affairs Fundraising Collaboration at Three Private Research Universities

    ERIC Educational Resources Information Center

    Sonn, Andrew C.

    2009-01-01

    While facing difficult financial times, student affairs divisions and their leaders are increasingly considering collaborating with development officers and other institutional partners to raise funds for student services, activities, and facilities. Student affairs leaders, however, do not have proven strategies based on empirical data for making…

  17. 76 FR 68250 - Bureau of Educational and Cultural Affairs (ECA) Request for Grant Proposals: Study of the U.S...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-03

    ... encompass differences including, but not limited to ethnicity, race, gender, religion, geographic location... for Women Student Leaders on Women's Leadership Announcement Type: New Cooperative Agreements. Funding... implementation of two (2) Study of the United States Institutes for Women Student Leaders on Women's...

  18. 17 CFR 200.15 - Office of International Affairs.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 2 2011-04-01 2011-04-01 false Office of International... Organization § 200.15 Office of International Affairs. (a) The Office of International Affairs (“OIA”) is... activities relating to the Commission's international cooperation programs and develops initiatives...

  19. 17 CFR 200.15 - Office of International Affairs.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 2 2012-04-01 2012-04-01 false Office of International... Organization § 200.15 Office of International Affairs. (a) The Office of International Affairs (“OIA”) is... activities relating to the Commission's international cooperation programs and develops initiatives...

  20. 17 CFR 200.15 - Office of International Affairs.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 3 2014-04-01 2014-04-01 false Office of International... Organization § 200.15 Office of International Affairs. (a) The Office of International Affairs (“OIA”) is... activities relating to the Commission's international cooperation programs and develops initiatives...

  1. 17 CFR 200.15 - Office of International Affairs.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 2 2013-04-01 2013-04-01 false Office of International... Organization § 200.15 Office of International Affairs. (a) The Office of International Affairs (“OIA”) is... activities relating to the Commission's international cooperation programs and develops initiatives...

  2. An Organizational Culture Study of Missouri State University Faculty/Staff in Relation to the University's Public Affair Mission

    ERIC Educational Resources Information Center

    Weaver, Marissa LeClaire

    2012-01-01

    The purpose of the study was to address a problem of practice of the public affairs mission through the perceptions of faculty and staff members at Missouri State University of the University's organizational culture. The design included a phenomenological study with a set of organizational culture procedural questions related to the…

  3. Benchmarking in Student Affairs.

    ERIC Educational Resources Information Center

    Mosier, Robert E.; Schwarzmueller, Gary J.

    2002-01-01

    Discusses the use of benchmarking in student affairs, focusing on issues related to student housing. Provides examples of how benchmarking has influenced administrative practice at many institutions. (EV)

  4. Television and World Affairs Teaching in Schools; Report of the Atlantic Study Conference on Education (9th, Bordeaux, Sept. 3-9, 1972).

    ERIC Educational Resources Information Center

    Eppstein, John, Ed.

    The principal papers read at the ninth conference in a series of Biennial Atlantic Study Conferences on Education, which was organized at the University of Bordeaux at Talence to benefit those concerned with the teaching of world affairs and social science in the secondary schools of the Western world, are included in this report. Titles of papers…

  5. In Her Own Voice: A Narrative Study of the Persistence Strategies of Eight African American Women Vice Presidents for Student Affairs at Predominately White Institutions

    ERIC Educational Resources Information Center

    Hylton, Dahlia Gabrielle

    2012-01-01

    This narrative study explored the personal and professional experiences of eight African American women vice presidents for student affairs (VPSA) employed at predominately White institutions (PWIs) and the persistence strategies they used while working at a PWI. Through the use of narrative inquiry methods, I utilized a purposeful sample of eight…

  6. A Sequential Mixed Methods Study: An Exploration of the Use of Emotional Intelligence by Senior Student Affairs Officers in Managing Critical Incidents

    ERIC Educational Resources Information Center

    Johnson, Brian

    2013-01-01

    Emotional intelligence is a relatively new academic discipline that began forming in the early 1990s. Currently, emotional intelligence is used in academia and in business as a new intelligence quotient. This research study investigates how Senior Student Affairs Officers' use their emotional intelligence ability during critical incidents. The…

  7. Molecular simulation study of cooperativity in hydrophobic association.

    PubMed Central

    Czaplewski, C.; Rodziewicz-Motowidło, S.; Liwo, A.; Ripoll, D. R.; Wawak, R. J.; Scheraga, H. A.

    2000-01-01

    To investigate the cooperativity of hydrophobic interactions, the potential of mean force of two- and three-molecule methane clusters in water was determined by molecular dynamics simulations using two methods: umbrella-sampling with the weighted histogram analysis method and thermodynamic integration. Two water models, TIP3P and TIP4P, were used, while each methane molecule was modeled as a united atom. It was found that the three-body potential of mean force is not additive, i.e., it cannot be calculated as a sum of two-body contributions, but requires an additional three-body cooperative term. The cooperative term, which amounts to only about 10% of the total hydrophobic association free energy, was found to increase the strength of hydrophobic association; this finding differs from the results of earlier Monte Carlo studies with the free energy perturbation method of Rank and Baker (1997). As in the work of Rank and Baker, the solvent contribution to the potential of mean force was found to be well approximated by the molecular surface of two methane molecules. Moreover, we also found that the cooperative term is well represented by the difference between the molecular surface of the three-methane cluster and those of all three pairs of methane molecules. In addition, it was found that, while there is a cooperative contribution to the hydrophobic association free energy albeit a small one, the errors associated with the use of pairwise potentials are comparable to or larger than this contribution. PMID:10892816

  8. Cooperative Catalog Conversion Study. Final Report.

    ERIC Educational Resources Information Center

    Peat, Marwick, Mitchell and Co., Washington, DC.

    Cost estimates provided by cataloging vendors during January 1981 are analyzed to identify the costs of catalog conversion options and alternatives to the card catalog for six Minnesota regional library systems. Following an executive summary of the study is a discussion of its background, scope, objectives, data gathering methodology, and…

  9. Cooperative Training in Telecommunications: Case Studies.

    ERIC Educational Resources Information Center

    Hilton, Margaret; Straw, Ronnie

    1987-01-01

    The authors present two case studies of collaborative efforts between the American Telephone and Telegraph Company and the Communications Workers of America to provide inservice training that enhances productivity, competitiveness, and individual career development. The effort was facilitated by the quality-of-worklife process. (CH)

  10. Cooperative Learning in Distance Learning: A Mixed Methods Study

    ERIC Educational Resources Information Center

    Kupczynski, Lori; Mundy, Marie Anne; Goswami, Jaya; Meling, Vanessa

    2012-01-01

    Distance learning has facilitated innovative means to include Cooperative Learning (CL) in virtual settings. This study, conducted at a Hispanic-Serving Institution, compared the effectiveness of online CL strategies in discussion forums with traditional online forums. Quantitative and qualitative data were collected from 56 graduate student…

  11. Co-operative Education: Studies of Learning from Workplace Experience.

    ERIC Educational Resources Information Center

    Munby, Hugh; Chin, Peter; Hutchinson, Nancy L.; Young, Jonathan

    Case studies were conducted of four female cooperative education (co-op) students who participated in two 4-month co-op placements in a veterinary clinic as part of a high school biology credit. Two graduate students gathered data onsite during two phases: an initial 2-month period that oriented the methods of the inquiry at the clinic to match…

  12. Course of Study for the Cooperative Work Experience Program.

    ERIC Educational Resources Information Center

    Montgomery County Public Schools, Rockville, MD.

    Designed to prepare students (grades 11 and 12) for employment entry through a cooperative work/study program, this course guide assists the teacher-coordinator by providing instructional objectives, suggested performance tasks, sample assessment measures, and activities for each unit of instruction. The instruction covers two broad areas:…

  13. A Descriptive Study of Cooperative Problem Solving Introductory Physics Labs

    ERIC Educational Resources Information Center

    Knutson, Paul Aanond

    2011-01-01

    The purpose of this study was to determine the ways in which cooperative problem solving in physics instructional laboratories influenced the students' ability to provide qualitative responses to problems. The literature shows that problem solving involves both qualitative and quantitative skills. Qualitative skills are important because those…

  14. Online Education in Public Affairs

    ERIC Educational Resources Information Center

    Ginn, Martha H.; Hammond, Augustine

    2012-01-01

    This exploratory study provides an overview of the current landscape of online education in the fields of Master of Public Administration and Master of Public Policy (MPA/MPP) utilizing a dataset compiled from content analysis of MPA/MPP programs' websites and survey of 96 National Association of Schools of Public Affairs and Administration…

  15. 38 CFR 21.4151 - Cooperation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Cooperation. 21.4151... Agencies § 21.4151 Cooperation. (a) The Department of Veterans Affairs and the State approving agencies..., the cooperation of the Department of Veterans Affairs and the State approving agencies is...

  16. 76 FR 48901 - Office of Trade and Labor Affairs; National Advisory Committee for Labor Provisions of U.S. Free...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-09

    ... Labor Affairs (ILAB) concerning the implementation of the North American Agreement on Labor Cooperation... response to this notice to Paula Church Albertson, Office of Trade and Labor Affairs, ILAB, U.S....

  17. The Peaceful Uses of Military Forces. Praeger Special Studies in International Politics and Public Affairs.

    ERIC Educational Resources Information Center

    Hanning, Hugh

    This study of the peaceful uses of military forces (PUMF) offers a compendium of information and principles for the planning and conduct of such PUMF activities as meeting disaster or emergency relief situations, education and training, and economic and social projects. The provision of training opportunities by the military is a means of…

  18. Organizational Performance Improvement in Higher Education Student Affairs: A Phenomenographic Study

    ERIC Educational Resources Information Center

    Froehlich, Jill Carrie Menk

    2011-01-01

    The aim of this study was to gain a better understanding of the experiences of student services staff in a midwestern university during an organizational change: implementation of quality practices and principles. The experiences were captured as they reflected during the interview process. The interview data were organized into 35 concepts from…

  19. Do cherished children age successfully? Longitudinal findings from the Veterans Affairs Normative Aging Study.

    PubMed

    Lee, Lewina O; Aldwin, Carolyn M; Kubzansky, Laura D; Chen, Edith; Mroczek, Daniel K; Wang, Joyce M; Spiro, Avron

    2015-12-01

    Although early adversity has been linked to worse mental and physical health in adulthood, few studies have investigated the pathways through which positive and negative dimensions of early experiences can jointly influence psychological well-being in later life. This study examined: (a) profiles of early experiences across multiple domains, (b) the relations of these profiles to hedonic and eudaimonic well-being in later life, and (c) whether midlife social support mediated these relations. We first conducted latent class analysis of early experiences using data from 1,076 men in the VA Normative Aging Study who completed the Childhood Experiences Scale (age: M = 69, SD = 7). Analyses yielded 3 profiles of early experiences, labeled as cherished (strong support and some losses), harshly disciplined (harsh parental discipline, low positive reinforcement, and nonnormative stressors), and ordinary (few stressors and low parental attention). Next, we applied structural equation modeling to data on a subset of this sample assessed 7 years later on hedonic and eudaimonic well-being (n = 496; age: M = 76, SD = 7). In general, the cherished group reported stronger qualitative social support in midlife than the harshly disciplined and ordinary groups, which in turn was related to greater hedonic (life satisfaction, positive affect) and eudaimonic (competence, positive relations with others) well-being in later life. The cherished group also reported higher autonomy than the ordinary group, but this association was independent of midlife social support. Our findings suggest that experiencing adversity in the context of a nurturing early environment can promote successful aging through the maintenance of supportive relationships in midlife. PMID:26436456

  20. An Empirical Study on the Application of Cooperative Learning to English Listening Classes

    ERIC Educational Resources Information Center

    Han, Min

    2015-01-01

    Cooperative learning is a strategic instructional system applied by many educators the world over. Researchers of cooperative learning have carried out the study in this field and proved that cooperative learning can create a more interesting and relaxed learning atmosphere. It is generally acknowledged that cooperative learning can reduce…

  1. Validation of Subject Areas of CAS Professional Studies Standards for Master's Level Student Affairs Professional Preparation Programs

    ERIC Educational Resources Information Center

    Young, Dallin George; Dean, Laura A.

    2015-01-01

    The standards for Master's Level Student Affairs Professional Preparation Programs, first published in 1986, were among the first standards published by the Council for the Advancement of Standards in Higher Education (CAS; Ebbers & Kruempel, 1992). With the latest revision in 2012, the CAS standards for preparation of student affairs…

  2. A Study on Machine Maintenance Scheduling Using Distributed Cooperative Approach

    NASA Astrophysics Data System (ADS)

    Tsujibe, Akihisa; Kaihara, Toshiya; Fujii, Nobutada; Nonaka, Youichi

    In this study, we propose a distributed cooperative scheduling method, and apply the method into a machine maintenance scheduling problem in re-entrant production systems. As one of the distributed cooperative scheduling methods, we focus on Lagrangian decomposition and coordination (LDC) method, and formulate the machine maintenance scheduling problem with LDC so as to improve computational efficiency by decomposing an original scheduling problem into several sub-problems. The derived solutions by solving the decomposed dual problem are converted into feasible solutions with a heuristic procedure applied in this study. The proposed approach regards maintenance as job with starting and finishing time constraints, so that product and maintenance schedule can realize proper maintenance operations without losing productivity. We show the effectiveness of the proposed method in several simulation experiments.

  3. Cooperativity in bifurcated lithium-bonded complexes: A DFT study

    NASA Astrophysics Data System (ADS)

    Solimannejad, Mohammad; Rezaie, Forough; Esrafili, Mehdi D.

    2016-07-01

    Density functional theory calculations at the B3LYP/6-311++G(d,p) level are performed to analyze intermolecular interactions in complexes connected via bifurcated lithium bonds. Linear (LiN(CHO)2)2-7 clusters are chosen as a model system in the present study. Stabilization energies for these clusters are in the range of -42.59 to -334.05 kcal mol-1. Cooperativity effects based on energy and dipole moment are computed for these clusters. The contraction of Li⋯O binding distances along with an increase in the magnitude of stabilization energies with the cluster size can be regarded as a signature of cooperative effects in these systems.

  4. International cooperative study of aircrew layover sleep Operational summary

    NASA Technical Reports Server (NTRS)

    Graeber, R. Curtis; Dement, William C.; Nicholson, Anthony N.; Sasaki, Mitsuo; Wegmann, Hans M.

    1986-01-01

    The findings of this cooperative study of layover sleep have direct implications for flight operations. In the consensus view of the principal investigators, these can be divided into their relevance for eastward or westward flight. Eastward flight produced more sleep disruption than westward. Different sleep and scheduling strategies are recommended for each flight direction, and the importance of individual crewmember factors is discussed in relation to age and circadian type. Despite the limitations of this study with regard to trip simplicity and the baseline data, the results for each airline are highly consistent and should be applicable to a wide range of long-haul crewmembers and carriers.

  5. Cooperative Science: A National Study of University and Industry Researchers. Case Studies. Volume II.

    ERIC Educational Resources Information Center

    Johnson, Elmima C.; And Others

    This report presents nine case studies of Industry/University Cooperative Research (IUCR) projects supported during 1978-1980 by the National Science Foundation. The intent of this document is to provide readers with a qualitative picture of cooperative science as practiced under the IUCR program. The information presented in this report is…

  6. Cooperative Conflict Avoidance Sensor Trade Study Report, Version 2

    NASA Technical Reports Server (NTRS)

    2004-01-01

    This study develops evaluation criteria for systems and technologies against the Cooperative Conflict Avoidance (CCA) requirements for unmanned flight at and above FL430 as part of Step 1 of the Access-5 program. These evaluation criteria are then applied to both current and future technologies to identify those which might be used to provide an Equivalent Level of Safety (ELOS) for CCA. This document provides the results of this analysis of various systems and technologies intended for evaluation as part of the CCA work package.

  7. AVTA Federal Fleet PEV Readiness Data Logging and Characterization Study for Department of Veterans Affairs – VA Manhattan Campus

    SciTech Connect

    Stephen Schey; Jim Francfort

    2014-10-01

    This report focuses on the Department of Veterans Affairs, VA Manhattan Campus (VA- Manhattan) fleet to identify the daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support successful introduction of plug-in electric vehicles (PEVs) into the agency’s fleet. Individual observations of these selected vehicles provide the basis for recommendations related to electric vehicle adoption and whether a battery electric vehicle or plug-in hybrid electric vehicle (collectively called PEVs) can fulfill the mission requirements.

  8. Managing Legal Affairs.

    ERIC Educational Resources Information Center

    Weeks, Richard H.

    2001-01-01

    Discusses school administrators' legal-affairs management responsibilities regarding legal advice, law versus ethics, and sources of law. Suggests strategies for retaining and managing legal counsel and avoiding situations involving litigation, torts, and conflict resolution. Explains general counsel services; outlines education,…

  9. Design Fixation and Cooperative Learning in Elementary Engineering Design Project: A Case Study

    ERIC Educational Resources Information Center

    Luo, Yi

    2015-01-01

    This paper presents a case study examining 3rd, 4th and 5th graders' design fixation and cooperative learning in an engineering design project. A mixed methods instrument, the Cooperative Learning Observation Protocol (CLOP), was adapted to record frequency and class observation on cooperative learning engagement through detailed field notes.…

  10. A STUDY OF EDUCATION REGARDING COOPERATIVE ORGANIZATIONS IN RURAL AREAS IN 118 ILLINOIS HIGH SCHOOLS.

    ERIC Educational Resources Information Center

    EHRESMAN, NORMAN D.; HEMP, PAUL E.

    THE PURPOSE OF THIS STUDY WAS TO IDENTIFY (1) WHAT IS BEING TAUGHT REGARDING COOPERATIVES, (2) COOPERATIVE ACTIVITIES IN WHICH ILLINOIS FUTURE FARMERS OF AMERICA (FFA) CHAPTERS PARTICIPATE, (3) THE TEACHING AIDS BEING USED TO TEACH ABOUT COOPERATIVE ORGANIZATIONS, AND (4) THE TEACHING AIDS AND INFORMATION WHICH TEACHERS WOULD LIKE TO HAVE.…

  11. Exploring Cooperative Education Partnerships: A Case Study in Sport Tertiary Education

    ERIC Educational Resources Information Center

    Fleming, Jenny; Hickey, Chris

    2013-01-01

    Cooperative education can be expressed in terms of a partnership between students, university and industry. A stakeholder-integrated approach to cooperative education involves formalized sustainable relationships between stakeholders. This study investigated the motives and determinants for the formation of cooperative education partnerships.…

  12. A Phenomenological Study of Experienced Teacher Perceptions Regarding Cooperative Learning Training and Cooperative Learning Implementation in the Classroom

    ERIC Educational Resources Information Center

    Robinson, Susan Rubino

    2012-01-01

    This qualitative phenomenological study sought to explore the perceptions of experienced teachers regarding cooperative learning training and its implementation in the classroom. Twelve total participants, nine teachers and three administrators, volunteered for this six-week study at a private, K3-12 school in Broward County, Florida. The…

  13. House Committee on Veterans' Affairs

    MedlinePlus

    ... operations and activities. Read More Vets-Affairs-2.jpg Trials in Transparency Trials in Transparency is designed ... of Veterans Affairs officials. Read More VACities_Wide.jpg VA Accountability Watch Is VA Holding Its Executives ...

  14. 76 FR 22429 - Bureau of Educational and Cultural Affairs (ECA) Request for Grant Proposals: “American Film...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-21

    ... of Educational and Cultural Affairs (ECA) Request for Grant Proposals: ``American Film Showcase--Contemporary Voices in Documentary and Fiction Film'' Announcement Type: New Cooperative Agreement. Funding...) announces an open competition for a cooperative agreement to administer the ``American Film...

  15. Survival of patients with spinal cord injury after cardiac arrest in Department of Veterans Affairs hospital: Pilot study.

    PubMed

    Caruso, Deborah; Carter, William E; Cifu, David X; Carne, William

    2014-01-01

    Survivability characteristics after cardiopulmonary resuscitation in the population with spinal cord injury (SCI) are unclear but may be useful for advanced care planning discussions with patients. Retrospective evaluation from records of all SCI patients over 10 yr at a Department of Veterans Affairs medical center who experienced in-hospital cardiac arrest was performed. Demographic data and other common measurements were recorded. Thirty-six male subjects were identified, and only two patients survived to discharge (5.5% survival rate), both of whom were admitted for nonacute issues and were asymptomatic shortly before the cardiac arrest. The mean age at the time of cardiopulmonary arrest was 62.4 yr, with a mean time from cardiac arrest to death of 3.02 d. No significant demographic parameters were identified. Overall, SCI likely portends worse outcome for acutely ill patients in the situation of a cardiac arrest. Conclusions are limited by sample size.

  16. Survival of patients with spinal cord injury after cardiac arrest in Department of Veterans Affairs hospital: Pilot study.

    PubMed

    Caruso, Deborah; Carter, William E; Cifu, David X; Carne, William

    2014-01-01

    Survivability characteristics after cardiopulmonary resuscitation in the population with spinal cord injury (SCI) are unclear but may be useful for advanced care planning discussions with patients. Retrospective evaluation from records of all SCI patients over 10 yr at a Department of Veterans Affairs medical center who experienced in-hospital cardiac arrest was performed. Demographic data and other common measurements were recorded. Thirty-six male subjects were identified, and only two patients survived to discharge (5.5% survival rate), both of whom were admitted for nonacute issues and were asymptomatic shortly before the cardiac arrest. The mean age at the time of cardiopulmonary arrest was 62.4 yr, with a mean time from cardiac arrest to death of 3.02 d. No significant demographic parameters were identified. Overall, SCI likely portends worse outcome for acutely ill patients in the situation of a cardiac arrest. Conclusions are limited by sample size. PMID:25436984

  17. Leon Cooper's Perspective on Teaching Science: An Interview Study

    ERIC Educational Resources Information Center

    Niaz, Mansoor; Klassen, Stephen; McMillan, Barbara; Metz, Don

    2010-01-01

    The authors of this paper portray the perspective of Professor Leon Cooper, a theoretical physicist, Nobel laureate, active researcher, and physics textbook author, on teaching science and on the nature of science (NOS). The views presented emerged from an interview prepared by the authors and responded to in writing by Professor Cooper. Based on…

  18. Investigating Cooperative Behavior in Ecological Settings: An EEG Hyperscanning Study

    PubMed Central

    Petti, Manuela; He, Eric J.; De Giusti, Vittorio; He, Bin; Astolfi, Laura; Babiloni, Fabio

    2016-01-01

    The coordinated interactions between individuals are fundamental for the success of the activities in some professional categories. We reported on brain-to-brain cooperative interactions between civil pilots during a simulated flight. We demonstrated for the first time how the combination of neuroelectrical hyperscanning and intersubject connectivity could provide indicators sensitive to the humans’ degree of synchronization under a highly demanding task performed in an ecological environment. Our results showed how intersubject connectivity was able to i) characterize the degree of cooperation between pilots in different phases of the flight, and ii) to highlight the role of specific brain macro areas in cooperative behavior. During the most cooperative flight phases pilots showed, in fact, dense patterns of interbrain connectivity, mainly linking frontal and parietal brain areas. On the contrary, the amount of interbrain connections went close to zero in the non-cooperative phase. The reliability of the interbrain connectivity patterns was verified by means of a baseline condition represented by formal couples, i.e. pilots paired offline for the connectivity analysis but not simultaneously recorded during the flight. Interbrain density was, in fact, significantly higher in real couples with respect to formal couples in the cooperative flight phases. All the achieved results demonstrated how the description of brain networks at the basis of cooperation could effectively benefit from a hyperscanning approach. Interbrain connectivity was, in fact, more informative in the investigation of cooperative behavior with respect to established EEG signal processing methodologies applied at a single subject level. PMID:27124558

  19. Investigating Cooperative Behavior in Ecological Settings: An EEG Hyperscanning Study.

    PubMed

    Toppi, Jlenia; Borghini, Gianluca; Petti, Manuela; He, Eric J; De Giusti, Vittorio; He, Bin; Astolfi, Laura; Babiloni, Fabio

    2016-01-01

    The coordinated interactions between individuals are fundamental for the success of the activities in some professional categories. We reported on brain-to-brain cooperative interactions between civil pilots during a simulated flight. We demonstrated for the first time how the combination of neuroelectrical hyperscanning and intersubject connectivity could provide indicators sensitive to the humans' degree of synchronization under a highly demanding task performed in an ecological environment. Our results showed how intersubject connectivity was able to i) characterize the degree of cooperation between pilots in different phases of the flight, and ii) to highlight the role of specific brain macro areas in cooperative behavior. During the most cooperative flight phases pilots showed, in fact, dense patterns of interbrain connectivity, mainly linking frontal and parietal brain areas. On the contrary, the amount of interbrain connections went close to zero in the non-cooperative phase. The reliability of the interbrain connectivity patterns was verified by means of a baseline condition represented by formal couples, i.e. pilots paired offline for the connectivity analysis but not simultaneously recorded during the flight. Interbrain density was, in fact, significantly higher in real couples with respect to formal couples in the cooperative flight phases. All the achieved results demonstrated how the description of brain networks at the basis of cooperation could effectively benefit from a hyperscanning approach. Interbrain connectivity was, in fact, more informative in the investigation of cooperative behavior with respect to established EEG signal processing methodologies applied at a single subject level.

  20. Revolution in Detection Affairs

    SciTech Connect

    Stern W.

    2013-11-02

    The detection of nuclear or radioactive materials for homeland or national security purposes is inherently difficult. This is one reason detection efforts must be seen as just one part of an overall nuclear defense strategy which includes, inter alia, material security, detection, interdiction, consequence management and recovery. Nevertheless, one could argue that there has been a revolution in detection affairs in the past several decades as the innovative application of new technology has changed the character and conduct of detection operations. This revolution will likely be most effectively reinforced in the coming decades with the networking of detectors and innovative application of anomaly detection algorithms.

  1. Public affairs committee actions

    NASA Astrophysics Data System (ADS)

    The AGU Public Affairs Committee will create an ad hoc committee to consider possible AGU position statements concerning the effects of nuclear war.The action was taken at the May 31, 1983, meeting of the Committee at the AGU Spring Meeting in Baltimore. Present were Carroll Ann Hodges, Chairman, and members Thomas J. Ahrens, David Cauffman, Jared Cohon, Stamatios Krimigis, Robert Murphy, Raymond Roble, and George Shaw. Also attending were the current Congressional Fellow Arthur Weissman and SPR—Cosmic Rays Section Secretary Miriam Forman.

  2. 48 CFR 952.204-75 - Public affairs.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... SOLICITATION PROVISIONS AND CONTRACT CLAUSES Text of Provisions and Clauses 952.204-75 Public affairs. As... cooperate with the Department in releasing unclassified information to the public and news media regarding DOE policies, programs, and activities relating to its effort under the contract. The...

  3. 48 CFR 952.204-75 - Public affairs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... SOLICITATION PROVISIONS AND CONTRACT CLAUSES Text of Provisions and Clauses 952.204-75 Public affairs. As... cooperate with the Department in releasing unclassified information to the public and news media regarding DOE policies, programs, and activities relating to its effort under the contract. The...

  4. 48 CFR 952.204-75 - Public affairs.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... SOLICITATION PROVISIONS AND CONTRACT CLAUSES Text of Provisions and Clauses 952.204-75 Public affairs. As... cooperate with the Department in releasing unclassified information to the public and news media regarding DOE policies, programs, and activities relating to its effort under the contract. The...

  5. 48 CFR 952.204-75 - Public affairs.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... SOLICITATION PROVISIONS AND CONTRACT CLAUSES Text of Provisions and Clauses 952.204-75 Public affairs. As... cooperate with the Department in releasing unclassified information to the public and news media regarding DOE policies, programs, and activities relating to its effort under the contract. The...

  6. The Organizational Realities of Student Affairs: A Political Perspective

    ERIC Educational Resources Information Center

    Shinn, Jeremiah B.

    2015-01-01

    The purpose of this study was to understand the organizational functions of student-affairs at Indiana University and to understand the nature of the conflict between student-affairs and the larger organization. This study utilized the case-study research design. Much of the data collected and analyzed during this case study were of a historical…

  7. Stable extramarital affairs are breaking the heart.

    PubMed

    Fisher, A D; Bandini, E; Corona, G; Monami, M; Cameron Smith, M; Melani, C; Balzi, D; Forti, G; Mannucci, E; Maggi, M

    2012-02-01

    The relationship between extramarital affairs and cardiovascular risk is still not completely clarified. The aim of this study was to investigate whether extramarital affairs have a protective effect on cardiovascular risk or, conversely, a deleterious one. Among patients studied, 91.8% of the whole sample reported no or occasional extramarital affairs, while 8.2% declared a stable secondary relationship. During a median follow-up of 4 [0-8] years, 95 major adverse cardiovascular events (MACE), eight of which were fatal, were observed. Cox analysis, after adjustment for confounding factors, showed that presence of stable extramarital affair was associated with a higher incidence of MACE (HR = 2.13 [1.12; 4.07], p = 0.023). The introduction in the Cox model of patient perceived partner's hypoactive sexual desire (PPPHSD) attenuates the association (HR 1.86 [0.93; 3.70], p = 0.078). The sample was therefore divided according to PPPHSD. We observed that unadjusted incidence of MACE was significantly associated with presence of extramarital affairs only in men reporting a primal partner without PPPHSD. This association was also confirmed in a Cox regression model, after adjusting for confounders (HR = 2.87 [1.81; 6.98], p = 0.020). We can conclude that to be unfaithful represents an independent risk factor for MACE. Therefore, infidelity induces not only heart trouble in the betrayed partners, but seems to be also able to increase the betrayer's heart-related events.

  8. A Study on Family-School Cooperation Based on an Analysis of School Documentation

    ERIC Educational Resources Information Center

    Polovina, Nada; Stanisic, Jelena

    2007-01-01

    Family-school cooperation is a very complex process that can be studied at different levels in a number of different ways. This study has covered only some aspects of cooperation between parents and teachers, based on school documentation of a Belgrade elementary school. The study covered analyses of 60 Attendance Registers pertaining to 60…

  9. Stakeholders' Cooperation in the Study Programme Quality Assurance: Theory and Practice in Lithuania

    ERIC Educational Resources Information Center

    Pileicikiene, Nora

    2011-01-01

    The cooperation of various stakeholders' groups is a prerequisite to develop and realise high-quality study programmes, i.e. during studies to develop skills that are relevant to the labour market and social life. In order to achieve effective stakeholders' cooperation, it is necessary to identify stakeholder's groups relevant to a study programme…

  10. A Validity and Reliability Study of the Online Cooperative Learning Attitude Scale (OCLAS)

    ERIC Educational Resources Information Center

    Korkmaz, Ozgen

    2012-01-01

    Determination of students' attitudes towards online cooperative learning is an important issue, which has not been studied adequately. In the literature, there are few scales to measure the attitude towards online cooperative learning for which validity and reliability have been proven. The main purpose of this study is to develop an attitude…

  11. Effects of Cooperative versus Individual Study on Learning and Motivation after Reward-Removal

    ERIC Educational Resources Information Center

    Sears, David A.; Pai, Hui-Hua

    2012-01-01

    Rewards are frequently used in classrooms and recommended as a key component of well-researched methods of cooperative learning (e.g., Slavin, 1995). While many studies of cooperative learning find beneficial effects of rewards, many studies of individuals find negative effects (e.g., Deci, Koestner, & Ryan, 1999; Lepper, 1988). This may be…

  12. A COOPERATIVE JOB TRAINING PROGRAM FOR RETARDED YOUTH. PART I, THE ESTABLISHMENT AND OPERATION OF THE COOPERATIVE WORK-STUDY PROGRAM.

    ERIC Educational Resources Information Center

    EDDY, MAX; AND OTHERS

    A STUDY WAS INITIATED IN 1963 TO (1) DEVELOP A PROGRAM OF VOCATIONAL INSTRUCTION USING THE COOPERATIVE WORK-STUDY METHODOLOGY, (2) TEST THE EFFECTIVENESS OF SUCH PROGRAMS AS A MEANS OF TRAINING AND PLACING RETARDED YOUTH IN JOBS, AND (3) DEVELOP CRITERIA FOR PREDICTING THE SUCCESS OF RETARDED PUPILS IN COOPERATIVE WORK STUDY AND IN EMPLOYMENT. THE…

  13. Decision to Enter the Profession of Student Affairs

    ERIC Educational Resources Information Center

    Taub, Deborah J.; McEwen, Marylu K.

    2006-01-01

    The purpose of this study was to consider factors that graduate students in master's degree programs in student affairs identify as influential to their decisions to enter the student affairs profession. A total of 300 master's students from 24 randomly selected graduate programs participated in the study. Relatively few differences were found…

  14. Good Practice in Student Affairs: Principles To Foster Student Learning.

    ERIC Educational Resources Information Center

    Blimling, Gregory S.; Whitt, Elizabeth J.

    This book, based on the conclusions of a study of practices in college student affairs, presents nine papers which identify the best practices in student affairs, review research used to define the best practices, and give examples of how to use these practices in the field. The book is based on a 1996 meeting of an interdisciplinary study group…

  15. The Language of Cooperation in Wales: A Field Study

    ERIC Educational Resources Information Center

    Bourhis, Richard Y.; Giles, Howard

    1976-01-01

    This experiment using the matched-guise technique in a natural setting shows that listeners' cooperative behavior can be influenced by a speaker's style of speech not only in a face-to-face situation, but also on the basis of voice cues alone. Broadness of pronunciation also influences reactions. (POP)

  16. Ozone Research with Advanced Cooperative Lidar Experiment (ORACLE) Implementation Study

    NASA Technical Reports Server (NTRS)

    Stadler, John H.; Browell, Edward V.; Ismail, Syed; Dudelzak, Alexander E.; Ball, Donald J.

    1998-01-01

    New technological advances have made possible new active remote sensing capabilities from space. Utilizing these technologies, the Ozone Research with Advanced Cooperative Lidar Experiment (ORACLE) will provide high spatial resolution measurements of ozone, clouds and aerosols in the stratosphere and lower troposphere. Simultaneous measurements of ozone, clouds and aerosols will assist in the understanding of global change, atmospheric chemistry and meteorology.

  17. A Case Study in Organizational Change: Evaluation in Cooperative Extension

    ERIC Educational Resources Information Center

    Rennekamp, Roger A.; Engle, Molly

    2008-01-01

    This chapter examines how factors both internal and external to Cooperative Extension have influenced its commitment and capability to assess the quality and impact of its programs. The authors begin by documenting how the nature of Extension programming has changed dramatically in response to societal needs over the course of the organization's…

  18. A Study of Attitudes Toward Regional Cooperation in Education.

    ERIC Educational Resources Information Center

    Kohl, John W.; Heller, Robert W.

    Following a discussion of Federal legislation as related to regional programs, this 1970 report presents an assessment of attitudes toward regional educational cooperation. The 4 groups of respondents (n=426) were school administrators, teachers, school board members, and influential laymen from 25 school districts in Washington, Fayette, and…

  19. Industrial Cooperative Training II. Curriculum Guide. General Related Study Units.

    ERIC Educational Resources Information Center

    Virginia Polytechnic Inst. and State Univ., Blacksburg. Div. of Vocational-Technical Education.

    Basic guidelines are offered for the teacher or coordinator who is working with second year Industrial Cooperative Training students (generally students at the twelfth grade level). The contents are organized into 12 units, with each unit including two to five lesson plans, transparencies (coded "T"), handouts (coded "H"), and a bibliography…

  20. A Case Study of Cooperative Learning and Communication Pedagogy: Does Working in Teams Make a Difference?

    ERIC Educational Resources Information Center

    Tsay, Mina; Brady, Miranda

    2010-01-01

    Cooperative learning has increasingly become a popular form of active pedagogy employed in academic institutions. This case study explores the relationship between cooperative learning and academic performance in higher education, specifically in the field of communication. Findings from a questionnaire administered to undergraduate students in a…

  1. Preparing High School Cooperating Teachers in a University-School Partnership: A Single-Case Study

    ERIC Educational Resources Information Center

    Oliva, Emily C.

    2013-01-01

    The cooperating teacher's ability to effectively support the professional development and training of student teachers during the field experience may be impacted by the level of support and guidance they receive. This qualitative single-case study was designed to explore the relationship between the cooperating teachers and one university…

  2. Staffing Patterns for Programs in Adult Agricultural Education; A Study in Cooperation.

    ERIC Educational Resources Information Center

    Persons, Edgar A.; Leske, Gary

    The study defines the relationships between agriculture teachers and other persons with whom they work in providing adult agricultural education; specifically, it identifies with whom the instructor cooperated in providing a program, identifies the functions performed by those who cooperated, and identifies the success of the cooperative…

  3. READINESS OF NEW YORK COOPERATIVE EXTENSION TO UNDERTAKE A FARM LABOR PROGRAM. EXTENSION STUDY, NUMBER 16.

    ERIC Educational Resources Information Center

    ALEXANDER, FRANK D.

    THIS STUDY SOUGHT MAINLY TO DETERMINE THE PRESENT NEW YORK STATE COOPERATIVE EXTENSION INPUT ON FARM LABOR EDUCATION, ESPECIALLY FOR YEAR ROUND FARM LABOR, AND TO ANTICIPATE EXTENSION INPUT FOR THE NEAR FUTURE IN THIS FIELD. QUESTIONNAIRES WERE RETURNED FROM 54 OF THE 56 COUNTIES WITH AGRICULTURAL DIVISIONS, ALL 13 COOPERATIVE EXTENSION…

  4. Executive Inhibitory Control and Cooperative Behavior during Early School Years: A Follow-Up Study

    ERIC Educational Resources Information Center

    Ciairano, Silvia; Visu-Petra, Laura; Settanni, Michele

    2007-01-01

    Several links between aspects of executive functioning and the development of social competence have been established. The present study investigates the relation between executive inhibitory control and cooperative/non-cooperative behavior, in an ecological setting, and from a longitudinal perspective. Elementary school children (n = 195) of…

  5. Q Sort and Student Affairs: A Viable Partnership?

    ERIC Educational Resources Information Center

    Woosley, Sherry A.; Hyman, Randy E.; Graunke, Steven S.

    2004-01-01

    Although Q methodology has been especially well used by researchers in a variety of social and behavioral sciences, student affairs researchers have not been inclined to deploy this methodology. This article examines Q methodology and uses a case study to explore the potential for student affairs assessment and research. Overall, the authors…

  6. Rentz's Student Affairs Practice in Higher Education. 3rd Edition

    ERIC Educational Resources Information Center

    MacKinnon, Fiona J. D.

    2004-01-01

    Students in the field, as well as experienced practitioners and administrators, will herein find an up-to-date and in-depth study of the major student affairs functions of a comprehensive campus program. Within its covers, the graduate student will find chapters describing everything the person new to student affairs needs to know about the major…

  7. Office of Indian Affairs 1984 Annual Report.

    ERIC Educational Resources Information Center

    New Mexico State Commission on Indian Affairs, Santa Fe.

    This report outlines the activities of the New Mexico Office of Indian Affairs (OIA) for 1984 in accordance with its directive to investigate, study, consider and act upon the entire subject of Indian conditions and relations within the State of New Mexico, including but not restricted to, problems of health, economy, education, legislation, and…

  8. Use of the Adaptive LASSO Method to Identify PM2.5 Components Associated with Blood Pressure in Elderly Men: The Veterans Affairs Normative Aging Study

    PubMed Central

    Dai, Lingzhen; Koutrakis, Petros; Coull, Brent A.; Sparrow, David; Vokonas, Pantel S.; Schwartz, Joel D.

    2015-01-01

    Background PM2.5 (particulate matter ≤ 2.5 μm) has been associated with adverse cardiovascular outcomes, but it is unclear whether specific PM2.5 components, particularly metals, may be responsible for cardiovascular effects. Objectives We aimed to determine which PM2.5 components are associated with blood pressure in a longitudinal cohort. Methods We fit linear mixed-effects models with the adaptive LASSO penalty to longitudinal data from 718 elderly men in the Veterans Affairs Normative Aging Study, 1999–2010. We controlled for PM2.5 mass, age, body mass index, use of antihypertensive medication (ACE inhibitors, non-ophthalmic beta blockers, calcium channel blockers, diuretics, and angiotensin receptor antagonists), smoking status, alcohol intake, years of education, temperature, and season as fixed effects in the models, and additionally applied the adaptive LASSO method to select PM2.5 components associated with blood pressure. Final models were identified by the Bayesian Information Criterion (BIC). Results For systolic blood pressure (SBP), nickel (Ni) and sodium (Na) were selected by the adaptive LASSO, whereas only Ni was selected for diastolic blood pressure (DBP). An interquartile range increase (2.5 ng/m3) in 7-day moving-average Ni was associated with 2.48-mmHg (95% CI: 1.45, 3.50 mmHg) increase in SBP and 2.22-mmHg (95% CI: 1.69, 2.75 mmHg) increase in DBP, respectively. Associations were comparable when the analysis was restricted to study visits with PM2.5 below the 75th percentile of the distribution (12 μg/m3). Conclusions Our study suggested that exposure to ambient Ni was associated with increased blood pressure independent of PM2.5 mass in our study population of elderly men. Further research is needed to confirm our findings, assess generalizability to other populations, and identify potential mechanisms for Ni effects. Citation Dai L, Koutrakis P, Coull BA, Sparrow D, Vokonas PS, Schwartz JD. 2016. Use of the adaptive LASSO method to

  9. Executive inhibitory control and cooperative behavior during early school years: a follow-up study.

    PubMed

    Ciairano, Silvia; Visu-Petra, Laura; Settanni, Michele

    2007-06-01

    Several links between aspects of executive functioning and the development of social competence have been established. The present study investigates the relation between executive inhibitory control and cooperative/non-cooperative behavior, in an ecological setting, and from a longitudinal perspective. Elementary school children (n=195) of three age groups (7, 9, 11 years, initially) were measured at two consecutive time points, at a one-year interval, with tasks tapping executive inhibitory control (the Stroop test), and social competence (a collaborative puzzle solving task). Executive inhibition was identified as the most influential stable predictor only in the case of non-cooperative behavior and presented strong concurrent relations with both cooperative and non-cooperative behavior at follow-up, even when controlling for previous level of the same behavior. The findings imply the need to consider the important role of executive inhibitory processes in multifactorial models of social competence development and in the refinement of present interventions. PMID:17226093

  10. Technology and Student Affairs: Redux

    ERIC Educational Resources Information Center

    Moneta, Larry

    2005-01-01

    The author addresses two critical questions related to technology: How has students' use of technology influenced student affairs work? How do we best align our business practices with advances in information technology?

  11. Indochinese Refugees in America: Profiles of Five Communities. A Case Study. Executive Seminar in National and International Affairs (22nd).

    ERIC Educational Resources Information Center

    Gim, Wever; Litwin, Tybel

    Five case studies describe experiences in the resettlement of Indochinese refugees in Albuquerque, New Mexico; San Diego, California; Grand Rapids, Michigan; Minneapolis-Saint Paul, Minnesota; and Des Moines, Iowa. The case studies focus on local government and community attitudes toward the refugees; patterns of resettlement; and the nature and…

  12. Onward and Upward: Characteristics of African American Senior Student Affairs Officers

    ERIC Educational Resources Information Center

    Hammonds, MarTeze D.

    2012-01-01

    The journey of African American student affairs professionals has evolved throughout the history of higher education and student affairs. This study examined the career profiles of ten African American Senior Student Affairs Officers (SSAOs) at predominately White institutions (PWIs) throughout the United States. By using the curriculum vitae and…

  13. The Changing Image of World Affairs and the Role of Citizen: Local Communities and Global Education.

    ERIC Educational Resources Information Center

    Woyach, Robert B.

    Two assumptions of efforts to use the community in global studies are: (1) Local communities are significant points of origin and points of impact for much of what we mean by world affairs, and (2) the linkage between the community and world affairs creates for local people a legitimate citizenship interest and role with respect to world affairs.…

  14. Spirituality as a Component of Holistic Student Development in the Practice of Student Affairs Professionals

    ERIC Educational Resources Information Center

    Kiessling, Marcia Kennard

    2010-01-01

    This quantitative research study measured self-reported spirituality of student affairs professionals, practices of student affairs professionals in regard to integration of spirituality into their work, and predictors of holistic, spiritually-infused practice of student affairs professionals. The independent variables were demographic and work…

  15. Addressing Helping Competencies in Student Affairs: Analysis of Helping Skills Course Syllabi

    ERIC Educational Resources Information Center

    Reynolds, Amy L.; Altabef, David

    2015-01-01

    Helping skills are increasingly viewed as essential competencies for student affairs practitioners. The purpose of this study was to examine the helping competencies covered in student affairs professional preparation programs. The authors examined 16 syllabi of helping-skills courses in student affairs programs and compared this analysis to…

  16. 38 CFR 21.362 - Satisfactory conduct and cooperation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... cooperation. 21.362 Section 21.362 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS.... Chapter 31 Conduct and Cooperation § 21.362 Satisfactory conduct and cooperation. (a) General. The... satisfactory conduct and cooperation in developing and implementing a program of rehabilitation services...

  17. [Anatomical study of Cooper's ligament. Value in the surgical cure of urinary incontinence in women].

    PubMed

    Perdu, M; Darai, E; Goffinet, F; Madelenat, P

    1998-01-01

    The objective of the study was to measure Cooper's ligament thickness in the middle and at 1, 2, 3, 4 cm and to find the best place to fix the stitches of colposuspension. This study was performed on fresh cadavers. Sixteen Cooper's ligaments were studied (8 women, mean age 78 +/- 6 years). The length, the width and thickness of Cooper's ligament at 0, 1, 2, 3, 4 cm from the middle were measured. The limits of Cooper's ligament are indefinite. This ligament is significantly thicker (p < 0.01) in the middle and at 4 cm from the middle (2.2 +/- 0.4 mm) than 1 cm (1.4 +/- 0.5), 2 cm (1.4 +/- 0.5 mm) and at 3 cm (1.9 +/- 0.3 mm) from the middle. Cooper's ligament is used to fix the stitches for colposuspension derived from Burch colposuspension (non-incision percutaneous colposuspension to Cooper's ligament, laparoscopic colposuspension...) and sometime help to fix meshes in frondes procedures and the vagina in the Bologna procedure. This study showed the best point to fix the stitches (by its thickness) for colposuspension on this ligament at 4 cm from the middle (the fixation at the origin exposing to periostitis).

  18. Growing use of laparoscopic cholecystectomy in the national Veterans Affairs Surgical Risk Study: effects on volume, patient selection, and selected outcomes.

    PubMed Central

    Chen, A Y; Daley, J; Pappas, T N; Henderson, W G; Khuri, S F

    1998-01-01

    OBJECTIVE: To study the introduction of laparoscopic cholecystectomy to the 43 tertiary-care university-affiliated Veterans Administration medical centers (VAMCs) participating in the National Veterans Affairs Surgical Risk Study from October 1991 through December 1993. SUMMARY BACKGROUND DATA: Previous studies in the private sector have documented growth in the number of cholecystectomies and falling clinical thresholds for cholecystectomy with the introduction of laparoscopic cholecystectomy. METHODS: The following were analyzed for changes over time: measures of patient preoperative risk, complexity of surgery, severity of biliary disease, numbers of procedures, postoperative length of stay, and 30-day postoperative mortality and general complication rates. RESULTS: The number of cholecystectomies performed laparoscopically increased, but the total number of cholecystectomies performed remained stable over time. The proportion of patients with acute cholecystitis, emergent cholecystectomies, and technically complex cholecystectomies did not change or increased slightly over time. Adjusted odds for postoperative general complications were lower for laparoscopic than for open cholecystectomy, but 30-day postoperative mortality and general complication rates for all cholecystectomies remained constant over time. Postoperative length of stay for all cholecystectomies fell significantly. Implementation rates of laparoscopic cholecystectomy varied widely between hospitals. Laparoscopic cholecystectomy was adopted more slowly and used in a lower percentage of cholecystectomies than in non-VA settings. CONCLUSIONS: In contrast to non-VA studies showing increases in overall cholecystectomy volume since the introduction of laparoscopic cholecystectomy, these VAMCs implemented laparoscopic cholecystectomy without growth in cholecystectomies or a change in the clinical threshold for cholecystectomy. Laparoscopic cholecystectomy was associated with better outcomes, but its

  19. Polygraph. Council on Scientific Affairs.

    PubMed

    1986-09-01

    The American Medical Association (AMA) Council on Scientific Affairs has reviewed the data on the validity and accuracy of polygraphy testing as it is applied today. The use of the control question technique in criminal cases is time honored and has seen much scientific study. It is established that classification of guilty can be made with 75% to 97% accuracy, but the rate of false-positives is often sufficiently high to preclude use of this test as the sole arbiter of guilt or innocence. This does not preclude using the polygraph test in criminal investigations as evidence or as another source of information to guide the investigation with full appreciation of the limitations in its use. Application of the polygraph in personnel screening, although gaining in popularity, has not been adequately validated. The few limited studies that have been performed suggest no greater accuracy for the types of testing done for this purpose than for the control question polygraph testing used in criminal cases. The effect of polygraph testing to deter theft and fraud associated with employment has never been measured, nor has its impact on employee morale and productivity been determined. Much more serious research needs to be done before the polygraph should be generally accepted for this purpose.

  20. An Empirical Study on Alleviating Career English Writing Anxiety through Cooperative Learning in a Chinese Polytechnic Institute

    ERIC Educational Resources Information Center

    Jiang, Dongmei

    2016-01-01

    This study investigated the effect of cooperative learning on writing anxiety alleviation through a pre-test/post-test assessment. 120 EFL learners from a Chinese polytechnic institute were assigned into two groups: one experimental (cooperative writing) and the other comparison (solitary writing). Results revealed that cooperative learning…

  1. Studying outcomes and hospital utilization in the elderly. The advantages of a merged data base for Medicare and Veterans Affairs hospitals.

    PubMed

    Fleming, C; Fisher, E S; Chang, C H; Bubolz, T A; Malenka, D J

    1992-05-01

    That veterans aged 65 years and older are eligible to receive care either in the Veteran Affairs (VA) health care system or in the private sector under Medicare confounds the analysis of veterans' health services utilization and outcomes in two ways. First, changes in eligibility or financial barriers to access with regard to either system influence veterans' decisions about where to seek needed care. Second, analyses of VA care for elderly veterans that rely solely on VA data sources underestimate both overall utilization and treatment complications. Similarly, failure to consider the contribution of health care delivery in the VA system may confound analyses of health care utilization by the Medicare-eligible population. To study the magnitude of such confounding influences, we linked the Medicare and VA health care administrative databases for residents of New England and New York. Results indicated that, for ten surgical procedures commonly performed in the elderly, as well as for hospitalizations resulting from acute myocardial infarction and hip fracture, VA patients receive from 17.6% to 37.4% of hospital care outside the VA system. Private hospitalizations account for 5.5% to 19.5% of the care received by veterans within 6 months after an initial episode of care in a VA hospital. It was also found that initial hospitalizations for study conditions in the VA accounted for 3.6% of all such hospitalizations among elderly Medicare-eligible men. Although overall hospital utilization appears to be underestimated in VA data sources, it was found that ascertaining mortality from sources available within the VA produced excellent results when compared with deaths recorded in the Medicare enrollment files. A national, merged VA-Medicare data base is feasible and would enhance the validity of analyses of health care delivery both for elderly veterans and for the Medicare population.

  2. UNH Data Cooperative: A Cyber Infrastructure for Earth System Studies

    NASA Astrophysics Data System (ADS)

    Braswell, B. H.; Fekete, B. M.; Prusevich, A.; Gliden, S.; Magill, A.; Vorosmarty, C. J.

    2007-12-01

    Earth system scientists and managers have a continuously growing demand for a wide array of earth observations derived from various data sources including (a) modern satellite retrievals, (b) "in-situ" records, (c) various simulation outputs, and (d) assimilated data products combining model results with observational records. The sheer quantity of data, and formatting inconsistencies make it difficult for users to take full advantage of this important information resource. Thus the system could benefit from a thorough retooling of our current data processing procedures and infrastructure. Emerging technologies, like OPeNDAP and OGC map services, open standard data formats (NetCDF, HDF) data cataloging systems (NASA-Echo, Global Change Master Directory, etc.) are providing the basis for a new approach in data management and processing, where web- services are increasingly designed to serve computer-to-computer communications without human interactions and complex analysis can be carried out over distributed computer resources interconnected via cyber infrastructure. The UNH Earth System Data Collaborative is designed to utilize the aforementioned emerging web technologies to offer new means of access to earth system data. While the UNH Data Collaborative serves a wide array of data ranging from weather station data (Climate Portal) to ocean buoy records and ship tracks (Portsmouth Harbor Initiative) to land cover characteristics, etc. the underlaying data architecture shares common components for data mining and data dissemination via web-services. Perhaps the most unique element of the UNH Data Cooperative's IT infrastructure is its prototype modeling environment for regional ecosystem surveillance over the Northeast corridor, which allows the integration of complex earth system model components with the Cooperative's data services. While the complexity of the IT infrastructure to perform complex computations is continuously increasing, scientists are often forced

  3. An integrative intervention for promoting recovery from extramarital affairs.

    PubMed

    Gordon, Kristina Coop; Baucom, Donald H; Snyder, Douglas K

    2004-04-01

    The discovery or disclosure of an extramarital affair can have a devastating impact on partners, both individually and on the relationships. Research suggests that affairs occur relatively frequently in relationships and are a common presenting problem in couple therapy. However, despite their prevalence, there is little empirical treatment research in this area, and most therapists describe this problem as one of the more difficult to treat. In this study, we used a replicated case-study design to explore the efficacy of an integrative treatment designed to help couples recover from an affair. Six couples entered and completed treatment. The majority of these couples were less emotionally or maritally distressed at the end of treatment, and the injured partners reported greater forgiveness regarding the affair. Details of the intervention, suggested adaptations of the treatment, and areas for future research are discussed.

  4. Indigenous Affairs = Asuntos Indigenas, 1996.

    ERIC Educational Resources Information Center

    Indigenous Affairs, 1996

    1996-01-01

    This document contains the four 1996 English-language issues of Indigenous Affairs and the four corresponding issues in Spanish. These newsletters provide a resource on the history, current conditions, and struggles for self-determination and human rights of indigenous peoples around the world. Articles on the United States and Canada (1) discuss…

  5. Indigenous Affairs = Asuntos Indigenas, 1997.

    ERIC Educational Resources Information Center

    Indigenous Affairs, 1997

    1997-01-01

    This document contains the three 1997 English-language issues of Indigenous Affairs and the three corresponding issues in Spanish. (The last two quarterly issues were combined.) These periodicals provide a resource on the history, current conditions, and struggles for self-determination and human rights of indigenous peoples around the world.…

  6. Indigenous Affairs = Asuntos Indigenas, 2000.

    ERIC Educational Resources Information Center

    Indigenous Affairs, 2000

    2000-01-01

    This document contains the four English-language issues of Indigenous Affairs published in 2000 and four corresponding issues in Spanish. The Spanish issues contain all or some of the articles contained in the English issues plus additional articles on Latin America. These periodicals provide a resource on the history, current conditions, and…

  7. Indigenous Affairs = Asuntos Indigenas, 1998.

    ERIC Educational Resources Information Center

    Indigenous Affairs, 1998

    1998-01-01

    This document contains the four 1998 English-language issues of Indigenous Affairs and the four corresponding issues in Spanish. These periodicals provide a resource on the history, current conditions, and struggles for self-determination and human rights of indigenous peoples around the world. The first issue is a theme issue on the indigenous…

  8. Employment Practices in Student Affairs.

    ERIC Educational Resources Information Center

    McIntire, David A.; Carpenter, D. Stanley

    1981-01-01

    Investigated job search and hiring practices in student affairs work. Questionnaires sent to member institutions of the National Association of Student Personnel Administrators indicated the extensive use of newspapers to advertise positions. Institutions placed a high level of importance on effective resumes and reference letters. (RC)

  9. Sustainability, Student Affairs, and Students

    ERIC Educational Resources Information Center

    Kerr, Kathleen G.; Hart-Steffes, Jeanne S.

    2012-01-01

    Colleges and universities are developing both the next generation of leaders as well as state-of-the-art technology that allow climate reduction aspirations and triple bottom-line outcomes to become realities. Divisions of student affairs play a crucial role in the sustainability movement in colleges and universities. The technology-savvy,…

  10. Employee Development in Student Affairs.

    ERIC Educational Resources Information Center

    Jones, Susan Holtzer

    A survey was undertaken of staff in Student Affairs of the University of California at Davis in December 1979. Data gathered in that survey and relating to professional development activities of the staff are presented. The objective is to provide information on development opportunities for those employees, staff participation in them, and need…

  11. Minority Affairs Department Resource Guide.

    ERIC Educational Resources Information Center

    American Chemical Society, Washington, DC.

    The American Chemical Society (ACS), founded in 1876, is a not-for-profit organization that is recognized as a world leader in fostering scientific education and research and promoting public understanding of science. The ACS Committee on Minority Affairs has a mission to develop and implement programs to support minority involvement in the…

  12. African American Women Scholars and International Research: Dr. Anna Julia Cooper's Legacy of Study Abroad

    ERIC Educational Resources Information Center

    Evans, Stephanie Y.

    2009-01-01

    EIn this article, the author presents a little-known but detailed history of Black women's tradition of study abroad. Specifically, she situates Dr. Anna Julia Cooper within the landscape of historic African American students who studied in Japan, Germany, Jamaica, England, Italy, Haiti, India, West Africa, and Thailand, in addition to France. The…

  13. Instructional Uses of Podcasting in Online Learning Environments: A Cooperative Inquiry Study

    ERIC Educational Resources Information Center

    Brown, Abbie; Brown, Carol; Fine, Bethann; Luterbach, Kenneth; Sugar, William; Vinciguerra, David C.

    2009-01-01

    A report on the results of a year-long cooperative inquiry study in which 11 faculty members at a southeastern university examined their various uses of podcasting for instruction. Through participation in the study, members developed insights into what technologies are most commonly applied to the task of podcast production and dissemination as…

  14. High School Economics, Cooperative Learning, and the End-of-Course-Test--A Case Study

    ERIC Educational Resources Information Center

    Beavers, Sharon

    2011-01-01

    The primary purpose of this twelve-week case study was to explore the use of a cooperative learning strategy with small groups of students in a 12th-grade economics class as diverse learners prepared for tests. The complete case study was based on observations of students, student surveys, focus group interviews, and interviews with educators at…

  15. Statistical Analysis of Cooperative Strategy Compared with Individualistic Strategy: An Application Study

    ERIC Educational Resources Information Center

    Saleh, Tawfik A.

    2011-01-01

    The study investigates the effect of cooperative and individualistic learning strategies on the academic performance of students in the general chemistry laboratory. The samples of the study were divided into experimental and control groups. The hypotheses were first generated and, after collecting data, analyzed by an analysis of t-test at an a =…

  16. Teachers' Cooperative Design of Instruction with Media for Social and Environmental Studies.

    ERIC Educational Resources Information Center

    Saga, Hiroo

    This study examines how a group of Japanese teachers cooperatively designed lessons using a television program and other materials for social and environmental studies. Teachers started the design by identifying their aims of instruction through examining the contents of an educational television program. This program described how a group of…

  17. An Affair with Sand.

    ERIC Educational Resources Information Center

    Stroud, Sharon

    1980-01-01

    Described is a resource idea developed for the teaching of oceanography to junior high students. Sand is studied to help make the study of beaches more relevant to students who may have never seen an ocean. Sand samples are brought into the classroom from various coastal cities, then analyzed and compared. (Author/DS)

  18. Cooperative Study Groups: Give Your Students the Home Team Advantage

    ERIC Educational Resources Information Center

    Lerma, Tony

    2007-01-01

    In this article I discuss the factors that led me to implement study groups in the teaching of mathematics. An important influence in this decision began with an experimental study conducted with two College Algebra classes in which students were randomly assigned to treatment groups. While there was no statistical difference between the study…

  19. Social theory and current affairs: a framework for intellectual engagement.

    PubMed

    Stones, Rob

    2014-06-01

    The paper aims to facilitate more adequate critical engagement with current affairs events by journalists, and with current affairs texts by audiences. It draws on social theory to provide the intellectual resources to enable this. The academic ambition is for the framework to be adopted and developed by social thinkers in producing exemplary critical readings of news and current affairs texts. To this end it is offered as a research paradigm. The paper situates its argument in relation to the wider literature in media and cultural studies, acknowledging the subtle skills required to appreciate the relative autonomy of texts. However, it draws attention to the lack of an adequate perspective with which to assess the frames, representations, and judgments within news and current affairs texts. To address this lacuna it proposes the conception of a social-theoretical frame, based on a number of meta-theoretical approaches, designed to provide audiences with a systematic means of addressing the status and adequacy of individual texts. Social theoretical frames can reveal the shortcomings of media framing of the contextual fields within which news and current affairs events take place. Two illustrative case studies are used to indicate the value and potential of the approach: the analysis of a short newspaper report of the return of protesters to Cairo's Tahrir Square in 2011, and a critique of four current affairs reports from various genres on the political turmoil in Thailand leading up to the clashes of May 2010.

  20. An academic hospitalist model to improve healthcare worker communication and learner education: Results from a quasi-experimental study at a veterans affairs medical center

    PubMed Central

    Saint, Sanjay; Fowler, Karen E; Krein, Sarah L; Flanders, Scott A; Bodnar, Timothy W; Young, Eric; Moseley, Richard H

    2013-01-01

    BACKGROUND Although hospitalists may improve efficiency and quality of inpatient care, their effect on healthcare-worker communication and education has been less well-studied. OBJECTIVE To test various approaches to improving healthcare-worker communication and learner education within the context of a newly designed academic hospital medicine program. DESIGN Before-and-after design with concurrent control group. SETTING A Midwestern Veterans Affairs medical center. INTERVENTION Multimodal systems redesign of 1 of 4 medical teams (Gold team) that included clinical modifications (change in rounding structure, with inclusion of nurses, a Clinical Care Coordinator, and a pharmacist) and educational interventions (providing explicit expectations of learners and providing a reading list for both learners and attending physicians). MEASUREMENTS Number of admissions, length of stay, readmissions, house officer and medical student ratings of attendings' teaching, medical student internal medicine National Board of Medical Examiners Subject Examination (“shelf” exam) scores, and clinical staff surveys. RESULTS Length of stay was reduced by about 0.3 days on all teams after the initiative began (P = 0.004), with no significant differences between Gold and non-Gold teams. The majority of physicians (83%) and nurses (68%) felt that including nurses during rounds improved healthcare-worker communication; significantly more nurses were satisfied with communication with the Gold team than with the other teams (71% vs 53%; P = 0.02). Gold attendings generally received higher teaching scores compared with non-Gold attendings, and third-year medical students on the Gold team scored significantly higher on the shelf exam compared with non–Gold team students (84 vs 82; P = 0.006). CONCLUSIONS Academic hospitalists working within a systems redesign intervention were able to improve healthcare-worker communication and enhance learner education without increasing

  1. Investigating the neural basis of cooperative joint action. An EEG hyperscanning study.

    PubMed

    Astolfi, L; Toppi, J; Vogel, P; Mattia, D; Babiloni, F; Ciaramidaro, A; Siniatchkin, M

    2014-01-01

    The aim of the present study is to investigate the neurophysiological basis of the cognitive functions underlying the execution of joint actions, by means of the recent technique called hyperscanning. Neuroelectrical hyperscanning is based on the simultaneous recording of brain activity from multiple subjects and includes the analysis of the functional relation between the brain activity of all the interacting individuals. We recorded simultaneous high density electroencephalography (hdEEG) from 16 pairs of subjects involved in a computerized joint action paradigm, with controlled levels of cooperation. Results of cortical connectivity analysis returned significant differences, in terms of inter-brain functional causal links, between the condition of cooperative joint action and a condition in which the subjects were told they were interacting with a PC, while actually interacting with another human subject. Such differences, described by selected brain connectivity indices, point toward an integration between the two subjects' brain activity in the cooperative condition, with respect to control conditions.

  2. Tactile communication, cooperation, and performance: an ethological study of the NBA.

    PubMed

    Kraus, Michael W; Huang, Cassey; Keltner, Dacher

    2010-10-01

    Tactile communication, or physical touch, promotes cooperation between people, communicates distinct emotions, soothes in times of stress, and is used to make inferences of warmth and trust. Based on this conceptual analysis, we predicted that in group competition, physical touch would predict increases in both individual and group performance. In an ethological study, we coded the touch behavior of players from the National Basketball Association (NBA) during the 2008-2009 regular season. Consistent with hypotheses, early season touch predicted greater performance for individuals as well as teams later in the season. Additional analyses confirmed that touch predicted improved performance even after accounting for player status, preseason expectations, and early season performance. Moreover, coded cooperative behaviors between teammates explained the association between touch and team performance. Discussion focused on the contributions touch makes to cooperative groups and the potential implications for other group settings.

  3. Developing Digital Dashboard Management for Learning System Dynamic Cooperative Simulation Behavior of Indonesia. (Study on Cooperative Information Organization in the Ministry of Cooperatives and SME)

    NASA Astrophysics Data System (ADS)

    Eni, Yuli; Aryanto, Rudy

    2014-03-01

    There are problems being experienced by the Ministry of cooperatives and SME (Small and Medium Enterprise) including the length of time in the decision by the Government to establish a policy that should be taken for local cooperatives across the province of Indonesia. The decision-making process is still analyzed manually, so that sometimes the decisions taken are also less appropriate, effective and efficient. The second problem is the lack of monitoring data cooperative process province that is too much, making it difficult for the analysis of dynamic information to be useful. Therefore the authors want to fix the system that runs by using digital dashboard management system supported by the modeling of system dynamics. In addition, the author also did the design of a system that can support the system. Design of this system is aimed to ease the experts, head, and the government to decide (DSS - Decision Support System) accurately effectively and efficiently, because in the system are raised alternative simulation in a description of the decision to be taken and the result from the decision. The system is expected to be designed dan simulated can ease and expedite the decision making. The design of dynamic digital dashboard management conducted by method of OOAD (Objects Oriented Analysis and Design) complete with UML notation.

  4. Information Communication Technology (ICT) Shaping Student Affairs.

    ERIC Educational Resources Information Center

    Broughton, Elizabeth

    This paper opens with the following questions: "How prepared are you as a student affairs professional for information communication technology (ICT)? Do you understand such concepts as portals, e-business, Napster, computer use policies, and wireless communication? Will student affairs be shaped by ICT or will student affairs help shape ICT on…

  5. A GUIDE TO UNDERSTANDING WORLD AFFAIRS.

    ERIC Educational Resources Information Center

    ROGERS, WILLIAM C.

    WRITTEN IN EVERYDAY ENGLISH, THIS READING BOOK PRESENTS MANY FACTS AND IDEAS ABOUT WORLD AFFAIRS. CHAPTERS COVER INTERNATIONAL LIFE, POWER IN WORLD AFFAIRS, WAR AS INTERNATIONAL CONFLICT, THE MEANS AND VARIETIES OF ARMED CONFLICT, INTERNATIONAL CONFLICT SHORT OF WAR, THE ACCOMMODATION OF CONFLICT IN WORLD AFFAIRS, AND PEACE--WHAT IT IS AND HOW TO…

  6. The Digital Identity of Student Affairs Professionals

    ERIC Educational Resources Information Center

    Ahlquist, Josie

    2016-01-01

    This chapter highlights opportunities in the digital space for student affairs professionals. A blended approach, grounded in the new technology competency recently added in the ACPA and NASPA student affairs professional competencies, is proposed for student affairs professionals' digital identity development. It includes the awareness of one's…

  7. Cooperation in Vocational Education. AACJC/AVA Joint Study.

    ERIC Educational Resources Information Center

    Bushnell, David S.

    As background to a summary of the study sponsored by the American Association of Community and Junior Colleges (AACJC) and the American Vocational Association (AVA), postsecondary education is discussed in terms of articulation; federal incentives for expanded facilities and training opportunities; pressures for planning, surveys, budget…

  8. Semiconductor Research Corporation: A Case Study in Cooperative Innovation Partnerships

    ERIC Educational Resources Information Center

    Logar, Nathaniel; Anadon, Laura Diaz; Narayanamurti, Venkatesh

    2014-01-01

    In the study of innovation institutions, it is important to consider how different institutional models can affect a research organization in conducting or funding successful work. As an industry collaborative, Semiconductor Research Corporation (SRC) provides an example of a privately funded institution that leverages the inputs of several member…

  9. Human hepatocyte growth factor in alcoholic liver disease: a comparison with change in alpha-fetoprotein. Department of Veterans Affairs Cooperative Study Group 275.

    PubMed

    Mendenhall, C L; Roos, F; Moritz, T E; Roselle, G A; Chedid, A; Grossman, C J; Rouster, S D; Bennett, G L; Lake, J R

    1996-12-01

    To evaluate the hepatic regenerative response in patients with alcoholic liver disease, sera from 263 patients with severe alcoholic hepatitis and/or cirrhosis were analyzed for hepatocyte growth factor (HGF) and alpha-fetoprotein (AFP). HGF concentration was elevated above healthy controls in 95% of the patients (median level = 2.4 ng/ml), whereas AFP tended to be depressed below controls (median level = 4.1 ng/ml). Correlations with parameters of liver injury (i.e., ascites, encephalopathy, AST bilirubin, and protime) all showed a more significant correlation with HGF concentrations than those of AFP. Patients with HGF levels below the mean (4 ng/ml) exhibited significantly better survival (median survival = 35 months vs. 8.5 months for those with HGF > or = 4 ng/ml; p = 0.007). Serum HGF levels were associated with various specific histologic features of alcoholic hepatitis that included, but were not exclusively related to, necrosis. PMID:8986214

  10. A Study of Library Cooperatives, Networks and Demonstration Projects. Final Report. Volume I: Findings and Recommendations.

    ERIC Educational Resources Information Center

    Patrick, Ruth; And Others

    This study evaluates the impact and effectiveness of the Library Research and Demonstration Program of the Higher Education Act (HEA II-B), and Title III, Interlibrary Cooperation, of the Library Services and Construction Act (LSCA III), USOE administered grant programs to aid in developing and improving library and information services. It…

  11. A Qualitative Study of Information Technology Students' Learning Outcomes during a Cooperative Education Experience

    ERIC Educational Resources Information Center

    Krejci, Katherine T.

    2010-01-01

    The purpose of this qualitative descriptive study was to describe the learning outcomes of the cooperative-education experience from an Information Technology student's perspective at a large Fortune 500 manufacturing/sales company located in the Midwest United States. Open-ended interview questions were developed based on the four-component model…

  12. BARBERING, A STUDY GUIDE AND PROGRESSION RECORD FOR BARBERING STUDENTS IN A COOPERATIVE TRAINING PROGRAM.

    ERIC Educational Resources Information Center

    Alabama Univ., University.

    QUESTION-TYPE JOB OR ASSIGNMENT SHEETS IN THIS GUIDE DIRECT THE STUDENT'S RELATED STUDY IN COOPERATIVE TRAINING PROGRAMS. THE MATERIAL WAS DEVELOPED BY TRADE AND INDUSTRIAL COORDINATORS, SUBJECT MATTER SPECIALISTS, AND TEACHER EDUCATORS. IT WAS TESTED BY USE IN HIGH SCHOOL PROGRAMS. THE 61 JOB SHEETS ARE KEYED TO THREE RELATED REFERENCE BOOKS, BUT…

  13. Grade/Study-Performance Contracts, Enhanced Communication, Cooperative Learning, and Student Performance in Undergraduate Organic Chemistry.

    ERIC Educational Resources Information Center

    Dougherty, Ralph C.

    1997-01-01

    Describes and evaluates a teaching strategy, designed to increase student retention while maintaining academic performance levels in undergraduate organic chemistry, that uses grade/study-performance contracts, enhanced communication using electronic mail, and cooperative learning. Concludes that a series of interventions can substantially…

  14. Virtual Warrensburg: Using Cooperative Learning and the Internet in the Social Studies Classroom

    ERIC Educational Resources Information Center

    Scheuerell, Scott

    2010-01-01

    The author discusses how high school social studies teachers can have their students investigate local history topics and share their findings by producing Web pages, using a cooperative learning structure. The author discusses his firsthand experiences using this approach with high school students at Warrensburg High School. He emphasizes the…

  15. The Study of Surface Computer Supported Cooperative Work and Its Design, Efficiency, and Challenges

    ERIC Educational Resources Information Center

    Hwang, Wu-Yuin; Su, Jia-Han

    2012-01-01

    In this study, a Surface Computer Supported Cooperative Work paradigm is proposed. Recently, multitouch technology has become widely available for human-computer interaction. We found it has great potential to facilitate more awareness of human-to-human interaction than personal computers (PCs) in colocated collaborative work. However, other…

  16. Gender, Group Composition, Cooperation, and Self-Efficacy in Computer Studies.

    ERIC Educational Resources Information Center

    Busch, Tor

    1996-01-01

    Describes a study of Norwegian college students that investigated whether gender, group composition, or self-efficacy in computing has any impact on cooperation, giving or getting task-related help, and level of activity in student groups. Results confirms gender differences in self-efficacy in computing. (Author/LRW)

  17. Handicapped Children's Nature Study Center: A Cooperative Project in Outdoor Education. End of Project Report.

    ERIC Educational Resources Information Center

    Lanaghan, David M.

    Presented is the end of project report of the handicapped children's nature study center and outdoor education program (funded through Title III), a cooperative science/special education project serving approximately 1,000 children in the Muscatine-Scott County School System in Iowa. A 6 acre land strip bordered by a creek and a river is said to…

  18. A Study of Cooperative, Networking, and Computer Activities in Southwestern Libraries.

    ERIC Educational Resources Information Center

    Corbin, John

    The Southwestern Library Association (SWLA) conducted an inventory and study of the SWLA libraries in cooperative, network, and computer activities to collect data for use in planning future activities and in minimizing duplication of efforts. Questionnaires were mailed to 2,060 academic, public, and special libraries in the six SWLA states.…

  19. What Children Need: Cooperative Religious Education in German Schools--Results from an Empirical Study

    ERIC Educational Resources Information Center

    Schweitzer, Friedrich; Boschki, Reinhold

    2004-01-01

    This article gives a report on a recent empirical study on cooperative religious education in German primary schools. Special emphasis is given to the views, needs, and rights of children. Results from interviews with the children and with the teachers as well as from classroom observation form the basis for the authors' suggestions concerning the…

  20. A complex affair

    PubMed Central

    Bewley, Maria C.; Tash, Brian R.; Tian, Fang; Flanagan, John M.

    2013-01-01

    Tight junctions (TJs) are protein complexes comprised of claudins, which anchor them in the membrane and numerous cytosolic scaffolding proteins including MAGI, MUPP1, cingulin and members of the Zonula Occludens (ZO) family. Originally, their main function was thought to be as a paracellular barrier. More recently, however, additional roles in signal transduction, differentiation and proliferation have been reported. Dysregulation is associated with a wide range of disease states, including diabetic retinopathy, irritable bowel disease and some cancers. ZO proteins and occludin form a protein complex that appears to act as a master regulator of TJ assembly/disassembly. Recent studies have highlighted the structural character of the primary ZO-1:occludin interaction and identified regions on occludin that control association and disassociation of TJ in a phosphorylation-dependent manner. We hypothesize that regions within ZO-1 in the so-called U5 and U6 regions behave in a similar manner. PMID:24665376

  1. Cooperative Group Performance in Graduate Research Methodology Courses: The Role of Study Coping and Examination-Taking Coping Strategies

    ERIC Educational Resources Information Center

    Jiao, Qun G.; Collins, Kathleen M. T.; Onwuegbuzie, Anthony J.

    2013-01-01

    This study seeks to examine the extent to which cooperative group members' levels of coping strategies (study and examination-taking coping strategies) and the degree that heterogeneity (variability of study coping strategies and examination-taking coping strategies) predict cooperative groups' levels of achievement in research…

  2. Mammalian eusociality: a family affair.

    PubMed

    Jarvis, J U; O'Riain, M J; Bennett, N C; Sherman, P W

    1994-02-01

    Comparative studies of two species of mole-rat are helping to clarify the ecological correlates of mammalian eusociality. Both species live in social groups composed of close kin, within which breeding is restricted to one female and one to three males. They inhabit xeric areas with dispersed, patchy food and unpredictable rainfall. During droughts, they can neither expand their tunnel systems nor disperse. In brief periods after rain the animals must cooperate and dig furiously to locate rich food patches. By living in groups, arid-zone mole-rats can take full advantage of windows of opportunity when conditions are right for burrowing. Thus, ecological factors and kin selection have apparently interacted in the evolution of eusociality in these species. PMID:21236765

  3. AVTA Federal Fleet PEV Readiness Data Logging and Characterization Study for Department of Veterans Affairs. James J. Peters VA Medical Center, Bronx, NY

    SciTech Connect

    Schey, Stephen; Francfort, Jim

    2014-10-01

    This report focuses on the Department of Veterans Affairs, James J. Peters VA Medical Center (VA - Bronx) fleet to identify daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support the successful introduction of PEVs into the agencies’ fleets. Individual observations of these selected vehicles provide the basis for recommendations related to electric vehicle adoption and whether a battery electric vehicle or plug-in hybrid electric vehicle (collectively referred to as PEVs) can fulfill the mission requirements.

  4. Metal-ligand cooperation in catalytic intramolecular hydroamination: a computational study of iridium-pyrazolato cooperative activation of aminoalkenes.

    PubMed

    Tobisch, Sven

    2012-06-01

    The present study comprehensively explores diverse mechanistic pathways for intramolecular hydroamination of prototype 2,2-dimethyl-4-penten-1-amine by Cp*Ir chloropyrazole (1; Cp*=pentamethylcyclopentadienyl) in the presence of KOtBu base with the aid of density functional theory (DFT) calculations. The most accessible mechanistic pathway for catalytic turnover commences from Cp*Ir pyrazolato (Pz) substrate adduct 2⋅S, representing the catalytically competent compound and proceeds via initial electrophilic activation of the olefin C=C bond by the metal centre. It entails 1) facile and reversible anti nucleophilic amine attack on the iridium-olefin linkage; 2) Ir-C bond protonolysis via stepwise transfer of the ammonium N-H proton at the zwitterionic [Cp*IrPz-alkyl] intermediate onto the metal that is linked to turnover-limiting, reductive, cycloamine elimination commencing from a high-energy, metastable [Cp*IrPz-hydrido-alkyl] species; and 3) subsequent facile cycloamine liberation to regenerate the active catalyst species. The amine-iridium bound 2 a⋅S likely corresponds to the catalyst resting state and the catalytic reaction is expected to proceed with a significant primary kinetic isotope. This study unveils the vital role of a supportive hydrogen-bonded network involving suitably aligned β-basic pyrazolato and cycloamido moieties together with an external amine molecule in facilitating metal protonation and reductive elimination. Cooperative hydrogen bonding thus appears pivotal for effective catalysis. The mechanistic scenario is consonant with catalyst performance data and furthermore accounts for the variation in performance for [Cp*IrPz] compounds featuring a β- or γ-basic pyrazolato unit. As far as the route that involves amine N-H bond activation is concerned, a thus far undocumented pathway for concerted amidoalkene → cycloamine conversion through olefin protonation by the pyrazole N-H concurrent with N-C ring closure is disclosed as a

  5. 38 CFR 21.8360 - Satisfactory conduct and cooperation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... cooperation. 21.8360 Section 21.8360 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS... Children of Vietnam Veterans-Spina Bifida and Covered Birth Defects Satisfactory Conduct and Cooperation § 21.8360 Satisfactory conduct and cooperation. The provisions for satisfactory conduct and...

  6. A progress report of the Marshall Islands nationwide thyroid study: an international cooperative scientific study.

    PubMed

    Takahashi, T; Simon, S L; Trott, K R; Fujimori, K; Nakashima, N; Arisawa, K; Schoemaker, M J

    1999-04-01

    The objective of this report is to present a summary of progress of the Marshall Islands Nationwide Thyroid Study. As well known, the US atomic weapons testing program in the Pacific was conducted primarily between 1946 and 1958 in the Marshall Islands. The nuclear tests resulted in radioactive contamination of a number of atolls and resulted in exposure of Marshallese to undefined levels before our study. Little information has been paid to health consequences among residents of the nearly twenty inhibited atolls except for some information about nodular thyroid disease which was reported on by an US group. In a cooperative agreement with the Government of the Marshall Islands, between 1993 and 1997 we studied the prevalence of both thyroid nodules and thyroid cancer among 4766 Marshallese potentially exposed to radioiodines from bomb test fallout. That group represents more than 65% of the population at risk. We diagnosed 45 thyroid cancers and 1398 benign thyroid nodules. In addition, 23 study participants had been operated on prior to our study for thyroid cancer. Presently, we are developing a database of information to estimate radiation doses and planning a statistical analysis to determine if a dose-response relationship exists. These data will be important for the health promotion of exposed people all over the world including Hiroshima, Nagasaki, Semipalatinsk, Chernobyl and other locations. A timely completion is important for purpose of assisting Marshallese as well as to add the global understanding of radiation induced thyroid cancer.

  7. Reaching All Learners: A Study of Teacher's Perspectives about Cooperative Learning and Students Diagnosed with ADHD

    ERIC Educational Resources Information Center

    Garcia, Maria M.

    2013-01-01

    This study focused on describing teachers' perspectives in reference to cooperative learning, students diagnosed with ADHD, and teacher participation in professional learning communities (PLCs). A quantitative methodology, survey study method was used to collect information. The literature review on ADHD and Cooperative Learning helped…

  8. A Study of Current and Potential Cooperation in Vocational-Technical Education between Area Schools and Public Schools in Iowa.

    ERIC Educational Resources Information Center

    Dilts, Harold E.

    A study was conducted reviewing the current status of cooperation between area schools and secondary schools in providing vocational-technical education and developing proposals which may generate additional cooperation in vocational-technical education. Four sources provided basic information for this study: (1) data from the Iowa Department of…

  9. Identifying habitat sinks: A case study of Cooper's hawks in an urban environment

    USGS Publications Warehouse

    Mannan, R.W.; Steidl, R.J.; Boal, C.W.

    2008-01-01

    We studied a population of Cooper's hawks (Accipiter cooperii) in Tucson, Arizona from 1994 to 2005. High rates of mortality of nestlings from an urban-related disease prompted speculation that the area represented an ecological trap and habitat sink for Cooper's hawks. In this paper, we used estimates of survival and productivity from 11years of monitoring to develop an estimate of the rate of population change, ??, for Cooper's hawks in the area. We used a Cormack-Jolly-Seber approach to estimate survival of breeding hawks, and a stochastic, stage-based matrix to estimate ??. Despite the urban-related disease, the estimate of ?? indicated that the area does not function as a habitat sink for Cooper's hawks (?? = 1.11 ?? 0.047; P = 0.0073 for the null of ?? 1). Because data required to reliably identify habitat sinks are extensive and difficult to acquire, we suggest that the concept of habitat sinks be applied cautiously until substantiated with reliable empirical evidence. ?? 2008 Springer Science+Business Media, LLC.

  10. Observational study of a general practice out of hours cooperative: measures of activity.

    PubMed Central

    Salisbury, C.

    1997-01-01

    OBJECTIVE: To evaluate an out of hours cooperative of general practitioners compared with a deputising service. DESIGN: Observational study of two services in overlapping geographical areas. SETTING: A general practice cooperative in Kensington, Chelsea, and Westminster and a deputising service operating in that area and the neighbouring area of Brent and Harrow. SUBJECTS: All patients contacting a doctor at either service in an eight week period beginning 1 September 1995. MAIN OUTCOME MEASURES: Patients' age and sex; rates of home visiting, telephone advice, and attendance at a primary centre; hospital admission rates; prescribing rates; times of patient cells; and response times. RESULTS: Data were collected on 5812 patient contacts. Doctors from the cooperative visited 32.0% (1253/ 3920) of patients, offered telephone advice to 57.8% (2267), and saw 7.1% (278) of patients at the primary care centre. By contrast, the deputising service visited 76.3% (1444/1892) of patients and gave telephone advice to 19.3% (365). Doctors from the cooperative prescribed drugs to fewer patients (37.6%; 1473/3915) than did the deputising service (51.7%; 941/1821) (odds ratio 0.56 (95% confidence interval 0.50 to 0.63) adjusted for age and sex) and admitted 8.7% (339/ 3888) of patients to hospital compared with 6.8% (128/1889) from the deputising service (odds ratio 1.30 (1.05 to 1.61) adjusted for age and sex). Response times for the deputising service were faster (median time to visit 65 minutes) than for the cooperative (median time to visit 75 minutes) but the time to first contact with a doctor was shorter for the cooperative because most people initially received telephone advice. CONCLUSIONS: The cooperative in this study dealt with patient contacts very differently from the way the deputising service dealt with contacts, fewer patients being visited and fewer receiving prescriptions. The data presented enable other out of hours services to compare their own performance

  11. From Disciplinarian to Change Agent: How the Civil Rights Era Changed the Roles of Student Affairs Professionals

    ERIC Educational Resources Information Center

    Gaston-Gayles, Joy L.; Wolf-Wendel, Lisa E.; Tuttle, Kathryn Nemeth; Twombly, Susan B.; Ward, Kelly

    2005-01-01

    Little has been written about the roles and functions of student affairs administrators during the civil rights era. Therefore, the purpose of this study was to examine how the civil rights era influenced the student affairs profession, paying particular attention to the roles played by student affairs administrators in relation to students, other…

  12. Revolution in nuclear detection affairs

    SciTech Connect

    Stern, Warren M.

    2014-05-09

    The detection of nuclear or radioactive materials for homeland or national security purposes is inherently difficult. This is one reason detection efforts must be seen as just one part of an overall nuclear defense strategy which includes, inter alia, material security, detection, interdiction, consequence management and recovery. Nevertheless, one could argue that there has been a revolution in detection affairs in the past several decades as the innovative application of new technology has changed the character and conduct of detection operations. This revolution will likely be most effectively reinforced in the coming decades with the networking of detectors and innovative application of anomaly detection algorithms.

  13. Leadership Programs across the Campus: Who's Teaching What from Where? The Student Affairs-Administered Program.

    ERIC Educational Resources Information Center

    Smitter, Amy

    The Leadership and Service Programs office at Ball State University in Indiana started the Excellence in Leadership Program in 1994. Funding for three years was secured from the Kellogg Foundation to develop a comprehensive leadership program that would be run by the student activities staff in cooperation with Academic Affairs. After the grant…

  14. CONDITIONS FOR LEADERSHIP IN THE TOTAL PROGRAM OF PUBLIC AFFAIRS IN A STATE.

    ERIC Educational Resources Information Center

    HOULE, CYRIL O.

    A NARRATIVE ABOUT THE PRESIDENT OF WEST DAKOTA A AND M UNIVERSITY PROVIDES A DISCUSSION OF THE ROLE OF UNIVERSITY EXTENSION IN PUBLIC AFFAIRS EDUCATION. IN THIS LAND-GRANT COLLEGE, THE EXTENSION SERVICE WAS ONLY THE LARGEST OF NUMEROUS ADULT PROGRAMS ON AND OFF CAMPUS. OTHER INSTITUTIONS, USING THE COOPERATIVE EXTENSION SERVICE AS A MODEL, WERE…

  15. "Le Francais Des Affaires": At the Crossroads of US/EU Trade and Language Policies.

    ERIC Educational Resources Information Center

    Finel-Honigman, Irene

    1997-01-01

    Discusses the need to enhance United States/European Union (EU) commercial and educational cooperation. Differences between US and EU language and trade policies are explored and the importance of plurilingualism in the global economy is examined. The role of the French Language, especially "Le francais des affaires," in facilitating access to the…

  16. Exploring Pre-Service Teachers' Historical Thinking through the Cooperative Biography: A Design-Based Research Study

    ERIC Educational Resources Information Center

    Fuentes, David A.

    2012-01-01

    Through Design-Based Research (Cobb, et al., 2003), this study explores the intended outcomes and processes of the Cooperative Biography project. This research provides an "iterative analysis" (Cobb, et al., 2003) of how pre-service teachers experienced history while engaged in a Cooperative Biography, in a teacher-education setting.…

  17. Cheaters and Cooperators: A Study of Bacterial Conflict on a Chip

    NASA Astrophysics Data System (ADS)

    Lambert, Guillaume; Galajda, Peter; Keymer, Juan; Austin, Robert

    2008-03-01

    We study the interaction of cheating and cooperating escherichia Coli metapopulations under selective pressure on chip designed to create a landscape of metabolic pressures. Using micro- and nano-fabrication techniques, we create microfluidic chips with an effective `fitness landscape' for the bacterial cells at the population level in which we can tune their access to spatial and energetic resources. Our custom-made micro habitats allow us to study the local density distribution and subpopulation dynamics of bacterial cells subjected to social pressure. We show that the microscopic collective behavior of the cheaters and cooperators differ greatly depending on the fitness landscape they evolved in. Locally, subpopulations emerge and compete in a `tug-of-war' fashion. Globally, metapopulations rise, fall, evolve and adapt to their hostile environment.

  18. Crossing Urban Boundaries: The Mission of Urban Affairs Quarterly.

    ERIC Educational Resources Information Center

    Hunter, Albert

    1985-01-01

    Presents brief overview of the development of urban studies, from its origins in the "urban crisis" of the 1960's to the present trend toward study of the terrapolis, the world system of interdependent metropolitan areas. Focuses on the role of "Urban Affairs Quarterly," changing definitions of the "city," and the contributions of urban studies to…

  19. Cooperative Education.

    ERIC Educational Resources Information Center

    Brown, Robert L.

    Cooperative education involves on-campus instruction and off-campus work experience. These programs can be referred to as work study, field work, or work experience. The student has the advantage of applying his knowledge in a work situation; the college gains financial benefits; and the employer has the opportunity to influence the student to…

  20. Descriptive study of cooperative language in primary care consultations by male and female doctors

    PubMed Central

    Skelton, J R; Hobbs, F D R

    1999-01-01

    Objective To compare the use of some of the characteristics of male and female language by male and female primary care practitioners during consultations. Design Doctors’ use of the language of dominance and support was explored by using concordancing software. Three areas were examined: mean number of words per consultation; relative frequency of question tags; and use of mitigated directives. The analysis of language associated with cooperative talk examines relevant words or phrases and their immediate context. Subjects 26 male and 14 female doctors in general practice, in a total of 373 consecutive consultations. Setting West Midlands. Results Doctors spoke significantly more words than patients, but the number of words spoken by male and female doctors did not differ significantly. Question tags were used far more frequently by doctors (P<0.001) than by patients or companions. Frequency of use was similar in male and female doctors, and the speech styles in consultation were similar. Conclusions These data show that male and female doctors use a speech style which is not gender specific, contrary to findings elsewhere; doctors consulted in an overtly non-directive, negotiated style, which is realised through suggestions and affective comments. This mode of communication is the core teaching of communication skills courses. These results suggest that men have more to learn to achieve competence as professional communicators. Key messagesStandard teaching on medical communication promotes a cooperative approach to doctor-patient interactionIn everyday life, however, cooperative language is more typical of female speech style, and this suggests that male doctors may find it harder to develop appropriate consulting styles; in a sample of 373 consultations, male and female general practitioners used examples of cooperative language equallyLanguage based study of doctor-patient interaction can deepen understanding and provide useful insights PMID:10037635

  1. The Invisible Reality of Whiteness: An Examination of Whiteness in Jesuit Higher Education Student Affairs

    ERIC Educational Resources Information Center

    Schmitz, Diane Shirley

    2009-01-01

    The purpose of this study was to promote an ethic of care and justice through the examination of the manifestations of whiteness within student affairs on a Jesuit Catholic university campus. To achieve this purpose a qualitative, exploratory case study was used to examine a student affairs division at Western Jesuit University (pseudonym), an…

  2. Women in Student Affairs: Navigating the Roles of Mother and Administrator

    ERIC Educational Resources Information Center

    Bailey, Krista Jorge

    2011-01-01

    The purpose of this study was to understand the experiences of women who have children and work in mid-level student affairs positions. The study of this phenomenon was driven by four problems: (a) women face barriers in rising to upper-level leadership positions, (b) women are more likely than men to leave the field of student affairs, (c) there…

  3. Attrition from Student Affairs: Perspectives from Those Who Exited the Profession

    ERIC Educational Resources Information Center

    Marshall, Sarah M.; Gardner, Megan Moore; Hughes, Carole; Lowery, Ute

    2016-01-01

    Attrition of student affairs professionals is an issue of concern for the profession. This mixed methods study highlights reasons why participants left their student affairs careers. Seven general themes emerged from the study, including burnout, salary issues, career alternatives, work/family conflict, limited advancement, supervisor issues and…

  4. The Development, Validity, and Reliability of a Psychometric Instrument Measuring Competencies in Student Affairs

    ERIC Educational Resources Information Center

    Sriram, Rishi

    2014-01-01

    The study of competencies in student affairs began more than 4 decades ago, but no instrument currently exists to measure competencies broadly. This study builds upon previous research by developing an instrument to measure student affairs competencies. Results not only validate the competencies espoused by NASPA and ACPA, but also suggest adding…

  5. A Discourse Analysis of Collaboration between Academic and Student Affairs in Community Colleges

    ERIC Educational Resources Information Center

    Gulley, Needham Yancey

    2016-01-01

    The purpose of this study was to understand the nature of collaboration between academic affairs and student affairs units in the community college context from a qualitative perspective. A discourse analysis study was conducted to explore the ways in which collaborative practice was discussed and understood by chief and midlevel academic and…

  6. Interrupting Privilege: White Student Affairs Educators as Racial Justice Allies

    ERIC Educational Resources Information Center

    Young-Law, Courtney

    2012-01-01

    This study examines the ally development process and behaviors of ten white student affairs educators at four-year institutions in the Bay Area region of Northern California who were identified as racial justice allies by a colleague of color. The methods of this study included a survey to understand the context of multicultural competency in…

  7. Leadership Styles of Female Senior Student Affairs Officers

    ERIC Educational Resources Information Center

    Montague, Orinthia T.

    2011-01-01

    The purpose of this study was to examine the self-reported leadership styles of female Senior Student Affairs Officers at public and private 4-year institutions. This study sought to determine if (a) there is a dominant leadership frame usage among female SSAO's, (b) determine if leadership style varies significantly among females with less than 5…

  8. Predictors of Professional Identity Development for Student Affairs Professionals

    ERIC Educational Resources Information Center

    Pittman, Edward C.; Foubert, John D.

    2016-01-01

    This study examined whether professional involvement, supervision style, and mentoring predicted the professional identity of graduate students and new professionals in student affairs. Results of the study show that all three independent variables predicted the professional identity development of graduate students. Supervision style of a…

  9. Leadership Competency Preferences of Student Affairs Administrators: Does Generation Matter?

    ERIC Educational Resources Information Center

    Katherine, Lindsey

    2011-01-01

    The purpose of this study was to identify the leadership competencies and characteristics that are "preferred" by student affairs administrators, and to compare these preferences across generations to determine if there were any differences. The term "preferred" was used to indicate that the study asked respondents to assign a value or a level of…

  10. Indigenous Affairs = Asuntos Indigenas, 1994-1995.

    ERIC Educational Resources Information Center

    Indigenous Affairs, 1995

    1995-01-01

    This document consists of the eight issues of the IWGIA newsletter "Indigenous Affairs" published during 1994-95. Each issue is published in separate English and Spanish versions. The newsletter is published by the International Work Group for Indigenous Affairs (IWGIA), an organization that supports indigenous peoples in their efforts to gain…

  11. Challenges of Assessment in Student Affairs

    ERIC Educational Resources Information Center

    Blimling, Gregory S.

    2013-01-01

    This chapter focuses on how the climate of accountability in higher education is compelling student affairs organizations to develop comprehensive assessment programs, the challenges faced in creating those programs, and ways student affairs professionals can meet those challenges. For the purpose of this chapter, the author has defined assessment…

  12. A Legal Guide for Student Affairs Professionals.

    ERIC Educational Resources Information Center

    Kaplin, William A.; Lee, Barbara A.

    Today's college campuses offer student affairs divisions a multitude of challenges. Ways in which student affairs professionals can develop the capacities they need to successfully meet a myriad of legal concerns are covered in this text. The book is divided into 12 chapters and covers approximately 200 topics. It organizes and conceptualizes the…

  13. International aircrew sleep and wakefulness after multiple time zone flights - A cooperative study

    NASA Technical Reports Server (NTRS)

    Graeber, R. Curtis; Lauber, John K.; Connell, Linda J.; Gander, Philippa H.

    1986-01-01

    An international research team has carried out an electroencephalographic study of sleep and wakefulness in flight crews operating long-haul routes across seven or eight time zones. Following baseline recordings, volunteer crews (n = 56) from four airlines spent their first outbound layover at a sleep laboratory. This paper provides an overview of the project's history, its research design, and the standardization of procedures. The overall results are remarkably consistent among the four participating laboratories and strongly support the feasibility of cooperative international sleep research in the operational arena.

  14. Development of Effective Academic Affairs Administration System in Thai Primary Schools

    ERIC Educational Resources Information Center

    Thongnoi, Niratchakorn; Srisa-ard, Boonchom; Sri-ampai, Anan

    2013-01-01

    This research aimed to: 1) study current situations and problems of academic affairs administration system in Primary Schools. 2) develop an effective academic affairs administration system, and 3) evaluate the implementation of the developed system in the primary school, Thailand. Research and Development (R&D) was employed which consisted of…

  15. The Role of the Chief Student Affairs Officer in Promoting the Jesuit Mission of the University

    ERIC Educational Resources Information Center

    Reiter, Lisa Rose

    2012-01-01

    "The Role of the Chief Student Affairs Officer in Promoting the Jesuit Mission of the University" is a qualitative comparative case study of three lay (non-cleric, non-Jesuit) chief student affairs officers employed in three U.S. Jesuit higher educational institutions. As the number of Jesuits decreases, a significant question is how the…

  16. Going beyond Conference Registration: Creating Intentional Professional Development for Student Affairs Educators

    ERIC Educational Resources Information Center

    Haley, Karen; Jaeger, Audrey; Hawes, Carrie; Johnson, Jenny

    2015-01-01

    Understanding the professional growth and development of student affairs professionals is critical to the future of the profession. The purpose of this study was to examine professional development behaviors in student affairs professionals using claims about learning to better understand the context of the learner, what is being learned, and the…

  17. Social Identity and the Shift of Student Affairs Staff to the Academic Unit

    ERIC Educational Resources Information Center

    Mader, Michael

    2012-01-01

    This study explored the phenomenon of student affairs professionals working at Arizona State University who shifted from a student affairs unit to perform similar work in an academic unit. The conceptual framework for this exploration was social identity theory (Tajfel, 1974), which asserts that individuals develop a self-concept or image that…

  18. Consequences and Strategies Student Affairs Professionals Engage in Their Advocacy Roles

    ERIC Educational Resources Information Center

    Harrison, Laura M.

    2010-01-01

    This participatory study examined how student affairs professionals advocated for students within the power structures of university systems. Data analysis from research conversations with six participants found that student affairs professionals experienced a high degree of conflict when they attempted to advocate for students within the confines…

  19. Final Report to the Governor and the Legislature by the State Advisory Commission on Indian Affairs.

    ERIC Educational Resources Information Center

    California State Advisory Commission on Indian Affairs, Sacramento.

    The stated purpose of the State Advisory Commission on Indian Affairs was to study the problems of California's American Indians, including "the problems presented by the termination of federal control over Indian affairs, the operation, effect, administration, enforcement, and needed revision of any and all state laws" pertaining to the Indians…

  20. James Edward Scott: The Leadership Journey of a Senior-Level African American Student Affairs Officer

    ERIC Educational Resources Information Center

    Willis, Salatha T.

    2013-01-01

    The purpose of this study was to examine, understand, and describe the life, leadership, and influence of Dr. James Edward Scott on higher education and more specifically student affairs; as one of the most well-known and respected African American male chief student affairs officers in the late 20th and early 21st centuries. Using a qualitative…

  1. Facing a "New" Challenge: Chief Student Affairs Officers' Responses to Casino Gambling in Mississippi.

    ERIC Educational Resources Information Center

    Bailey, E. Ann; Dickens, Cynthia S.

    1997-01-01

    Reports on a qualitative study examining chief student affairs officers' (CSAOs) (N=30) perceptions of the impact of legalized casino gambling on student life, service delivery, and student affairs. Results indicate that CSAOs detected few changes in student behavior. Campuses close to casinos reported more dropouts and increases in student debt.…

  2. Whiteness: A Narrative Analysis on Student Affairs Professionals, Race, Identity, and Multicultural Competency

    ERIC Educational Resources Information Center

    Ashe, Susan Elizabeth

    2012-01-01

    This study explored the effect race has on the daily work of white student affairs professionals, how invested participants feel in being multiculturally competent, and their awareness of racial identity, racial attitudes, and racial privilege. Semi-structured interviews were used to gather responses from 12 white, student affairs, mid-level…

  3. Student Affairs Division's Integration of Student Learning Principles

    ERIC Educational Resources Information Center

    Doyle, Jeff

    2004-01-01

    This quantitative study was based on the survey results of 216 chief student affairs officers' (CSAOs) at United States' colleges and universities whose enrollments were between 500 and 3,000 students. In the spring of 2001, 58% of the CSAOs returned the 42-item Survey of Student Learning Principles, based on the seven "Principles of Good Practice…

  4. Arizona Commission of Indian Affairs 1972-73 Annual Report.

    ERIC Educational Resources Information Center

    Arizona Commission of Indian Affairs, Phoenix.

    The Arizona Commission of Indian Affairs (ACIA) 1972-73 Annual Report studies conditions among American Indians residing in Arizona. The commission also has the responsibility for improving communications, understanding, and working relationships between all concerned. Another goal is to promote understanding and fellowship in the areas of Indian…

  5. Perspectives of Online Graduate Preparation Programs for Student Affairs Professionals

    ERIC Educational Resources Information Center

    Connolly, Sara; Diepenbrock, Amy

    2011-01-01

    This exploratory research study utilized qualitative and quantitative research methods to determine how midlevel student affairs professionals perceive online education for preparation in the field. The participants noted that they do not perceive online education as equivalent to master's degree preparation programs for student affairs…

  6. Brookings-Wharton Papers on Urban Affairs: 2006

    ERIC Educational Resources Information Center

    Burtless, Gary, Ed.; Pack, Janet Rothenberg, Ed.

    2006-01-01

    Designed to reach a wide audience of scholars and policymakers, the "Brookings-Wharton Papers on Urban Affairs" is an annual series that serves as a forum for cutting-edge, accessible research on urban policy. The editors seek to integrate broader research into the policy discussion by bringing urban studies scholars together with economists and…

  7. The Lived Transitions of Senior Student Affairs Leaders

    ERIC Educational Resources Information Center

    Kuk, Linda; King, Margaret; Forrest, Cynthia

    2012-01-01

    This study of student affairs leaders who have left senior roles used an interpretive qualitative approach to explore these lived transitional experiences. The context of the departure, its immediate impact, the ensuing emotions, the change navigation process, and the envisioned future appear to shape the departing leaders' perceptions of the…

  8. Mentor Relationships for Entry-Level Men in Student Affairs

    ERIC Educational Resources Information Center

    Calhoun, Daniel W.; Taub, Deborah J.

    2014-01-01

    This qualitative study examined the experiences of entry-level men in student affairs, with particular focus on the function of mentors and role models. Through semistructured interviews and a focus group, 22 participants shared their thoughts and experiences regarding mentorship. Results indicated mentorship to be instrumental in recruitment and…

  9. Reduction of Racial Prejudice in Student Affairs Professionals

    ERIC Educational Resources Information Center

    Choi-Pearson, Catherine; Castillo, Linda; Maples, Mary Finn

    2004-01-01

    This study examined the impact of gender, race, intergroup contact, and diversity training on racial prejudice of student affairs professionals. Diversity training and race of participants were statistically significant contributors to change in racial prejudice. Findings suggest that racial prejudice decreases as diversity training increases.…

  10. Understanding Anticipatory Socialization for New Student Affairs Professionals

    ERIC Educational Resources Information Center

    Lombardi, Kara M.

    2013-01-01

    The purpose of this study was to examine the anticipatory socialization experiences of new student affairs professionals. The focus was to gain a deeper understanding of how new professionals experience their anticipatory socialization, specifically the job search and pre-entry communication with their new organizations. The theory that emerged…

  11. Development of the Student Affairs Officers Work Environment Perception Scale

    ERIC Educational Resources Information Center

    Haynes, Derrick E.

    2010-01-01

    The qualitative and quantitative study developed and validated a questionnaire to measure Student Affairs Officers' (SAO) perceptions of the work environment. A review of the literature identified five major categories and 25 elements having an impact on SAOs' perceptions of the work environment. The test instrument (questionnaire) was developed…

  12. "Teaching while Black": Narratives of African American Student Affairs Faculty

    ERIC Educational Resources Information Center

    Patton, Lori D.; Catching, Christopher

    2009-01-01

    African American faculty have historically been underrepresented within predominantly white institutions (PWIs) and deal with academic isolation, marginalization of their scholarship, and racial hostility. Little is known about the experiences of African American faculty who teach in student affairs graduate programs. The purpose of this study was…

  13. [Parenthood and cooperation in legal custody determination].

    PubMed

    Rohmann, J A

    1996-11-01

    Dealing with custody and visitation problems forensic psychology has to refer to the findings and construct-developments of the particular psychological fields. In a discoursive manner this is shown for the crucial concepts of parenthood and cooperation. An expanding number of new studies about parenting and parenthood, mostly in the domain of developmental psychology, is reviewed, status and validity of the scientific constructs and consequences for forensic-psychological affairs are discussed. Gains and desiderata are indicated. The bio-psycho-social character of parenting is emphasized as well as the integration of these elements in an interdisciplinary way. A review of the literature concerning cooperation is less productive. Cooperation is mainly discussed in the realm of conflict-solution and operationalized by variants of the prisoners-dilemma-game. The essence of those approaches and the implications for separation or divorce and regulation of its effects are shown. Findings of psycho-biological studies are added as well as considerations to use them conditionally by analogy. Finally a guide or rather a schema for interviews in familypsychological examination is proposed.

  14. Western Co-operative College (Study of an Agency); Project Study for Education 480, University of Saskatchewan, Saskatoon.

    ERIC Educational Resources Information Center

    Chapman, H.E.; And Others

    Based on the philosophy of individuals taking responsibility for their own destinies through mutual self help, and drawing heavily from European cooperatives, Western Co-operative College provides training for elected officials and employees of cooperatives such as marketing, consumer, finance, service, and education cooperatives, and government…

  15. A Case-Study for Life-Long Learning and Adaptation in Cooperative Robot Teams

    SciTech Connect

    Parker, L.E.

    1999-09-19

    While considerable progress has been made in recent years toward the development of multi-robot teams, much work remains to be done before these teams are used widely in real-world applications. Two particular needs toward this end are the development of mechanisms that enable robot teams to generate cooperative behaviors on their own, and the development of techniques that allow these teams to autonomously adapt their behavior over time as the environment or the robot team changes. This paper proposes the use of the Cooperative Multi-Robot Observation of Multiple Moving Targets (CMOMMT) application as a rich domain for studying the issues of multi-robot learning and adaptation. After discussing the need for learning and adaptation in multi-robot teams, this paper describes the CMOMMT application and its relevance to multi-robot learning. We discuss the results of the previously- developed, hand-generated algorithm for CMOMMT and the potential for learning that was discovered from the hand-generated approach. We then describe the early work that has been done (by us and others) to generate multi- robot learning techniques for the CMOMMT application, as well as our ongoing research to develop approaches that give performance as good, or better, than the hand-generated approach. The ultimate goal of this research is to develop techniques for multi-robot learning and adaptation in the CMOMMT application domain that will generalize to cooperative robot applications in other domains, thus making the practical use of multi-robot teams in a wide variety of real-world applications much closer to reality.

  16. Water versus acetonitrile coordination to uranyl. Density functional study of cooperative polarization effects in solution.

    PubMed

    Bühl, Michael; Sieffert, Nicolas; Chaumont, Alain; Wipff, Georges

    2011-01-01

    Optimizations at the BLYP and B3LYP levels are reported for mixed uranyl-water/acetonitrile complexes [UO(2)(H(2)O)(5-n)(MeCN)(n)](2+) (n = 0-5), in both the gas phase and a polarizable continuum modeling acetonitrile. Car-Parrinello molecular dynamics (CPMD) simulations have been performed for these complexes in the gas phase, and for selected species (n = 0, 1, 3, 5) in a periodic box of liquid acetonitrile. According to structural and energetic data, uranyl has a higher affinity for acetonitrile than for water in the gas phase, in keeping with the higher dipole moment and polarizability of acetonitrile. In acetonitrile solution, however, water is the better ligand because of specific solvation effects. Analysis of the dipole moment of the coordinated water molecule in [UO(2)(H(2)O)(MeCN)(4)](2+) reveals that the interaction with the second-shell solvent molecules (through fairly strong and persistent O-H···N hydrogen bonds) causes a significant increase of this dipole moment (by more than 1 D). This cooperative polarization of water reinforces the uranyl-water bond as well as the water solvation via strengthened (UO(2))OH(2)···NCMe hydrogen bonds. Such cooperativity is essentially absent in the acetonitrile ligands that make much weaker (UO(2))NCMe···NCMe hydrogen bonds. Beyond the uranyl case, this study points to the importance of cooperative polarization effects to enhance the M(n+) ion affinity for water in condensed phases involving M(n+)-OH(2)···A fragments, where A is a H-bond proton acceptor and M(n+) is a hard cation. PMID:21126026

  17. Serratia marcescens in human affairs.

    PubMed

    Greenberg, L

    1978-11-01

    Serratia marcescens, a ubiquitous, essentially saprophytic bacterium with a predilection for starches, has played a significant role in human affairs. Its notoriety has been occasioned by a blood-red pigment liberated by the organism during its metabolic activities that has been mistaken for fresh blood. In early Greek and Roman history, such "bloody" episodes were viewed as manifestations of divine destiny; by the Middle Ages in Europe they coincided with the development of church doctrine regarding the holy sacraments and had a far more sinister effect. In numerous instances between 1300 and 1500 A.D. host wafers developed a "bloody" appearance and led to the mass slaughter of Jews, who were accused of destructive attempts against the Eucharist. In our time, Serratia marcescens has been shown to possess significant endotoxic activity and can no longer be regarded as a harmless nuisance. It has been implicated in a wide range of human infections, particularly hospital-associated infections, of varying degrees of severity and including fatal antibiotic-resistant septicemias.

  18. Exocytotic dynamics and calcium cooperativity effects in the calyx of Held synapse: a modelling study.

    PubMed

    Gil, Amparo; González-Vélez, Virginia

    2010-02-01

    A stochastic computational approach to the study of secretory processes at the calyx of Held synapse is presented in this paper. The calyx of Held is a giant synapse located in the brainstem which is widely used for experimental recording of neurotransmitter release. We focus on the study of the exocytotic dynamics for a pool of readily releasable vesicles using a Monte Carlo simulation scheme that includes models for the P-type calcium channels, the kinetic reactions of endogenous and exogenous (mobile) buffers, the kinetic reactions for the secretory vesicles, as well as the microscopic diffusion of mobile buffers and calcium ions. The simulations are performed in a 3-D orthogonal grid which approximates a cylindrical domain representing an active zone of the presynaptic terminal of the calyx. For this domain, we quantify the release rates related to calcium currents in response to depolarizing voltage pulses. The influence on simulated pulse/action potential depolarization protocols of the kinetic scheme for the calcium sensor of vesicles and the geometry of calcium channels for the kinetic cooperativity for release, is analyzed at a microdomain level. Among other aspects, our results suggest that the spatial organization of Ca2+ channels could have measurable effects in the kinetic cooperativity which could reflect developing changes in the calyx of Held synapse.

  19. Studies of transformational leadership in consumer service: leadership trust and the mediating-moderating role of cooperative conflict management.

    PubMed

    Yang, Yi-Feng

    2012-02-01

    This is the third in a series of studies evaluating how transformational leadership is associated with related variables such as job satisfaction, change commitment, leadership trust, cooperative conflict management, and market orientation. The present paper evaluates the effects of transformational leadership and cooperative conflict management along with their mediating and moderating of leadership trust in the life insurance industry for two sample groups, sales managers and sales employees. The main effect of leadership trust was mediated and moderated by cooperative conflict management. Cooperative conflict management made a more important contribution than transformational leadership or the moderating effect (interaction), but these three together were the most important variables predicting highest leadership trust. Transformational leadership has an indirect influence on leadership trust. This work summarizes the specific contribution and importance of building successful leadership trust associations with employees in relation to leadership and satisfaction with change commitment.

  20. Some Conclusions from the Co-operation of 14 Development Projects. Studied in the Framework of Three Co-operative Monitoring Groups. The CDCC's Project No. 9: "Adult Education and Community Development."

    ERIC Educational Resources Information Center

    James, Walter

    The reports are presented from three Cooperative Monitoring Groups of the Council for Cultural Cooperation. The groups studied 14 projects that contributed to local and regional development through their provision or encouragement of the provision by others of adult education and training as a component of that development. A brief introduction…

  1. 38 CFR 21.6362 - Satisfactory conduct and cooperation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Satisfactory conduct and cooperation. 21.6362 Section 21.6362 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS... Pension Recipients Satisfactory Conduct and Cooperation § 21.6362 Satisfactory conduct and...

  2. Mechanistic Studies of Gold and Palladium Cooperative Dual-Catalytic Cross-Coupling Systems

    PubMed Central

    Al-Amin, Mohammad; Roth, Katrina E.; Blum, Suzanne A.

    2014-01-01

    Double-label crossover, modified-substrate, and catalyst comparison experiments in the gold and palladium dual-catalytic rearrangement/cross-coupling of allenoates were performed in order to probe the mechanism of this reaction. The results are consistent with a cooperative catalysis mechanism whereby 1) gold activates the substrate prior to oxidative addition by palladium, 2) gold acts as a carbophilic rather than oxophilic Lewis acid, 3) competing olefin isomerization is avoided, 4) gold participates beyond the first turnover and therefore does not serve simply to generate the active palladium catalyst, and 5) single-electron transfer is not involved. These experiments further demonstrate that the cooperativity of both gold and palladium in the reaction is essential because significantly lower to zero conversion is achieved with either metal alone in comparison studies that examined multiple potential gold, palladium, and silver catalysts and precatalysts. Notably, employment of the optimized cocatalysts, PPh3AuOTf and Pd2dba3, separately (i.e., only Au or only Pd) results in zero conversion to product at all monitored time points compared to quantitative conversion to product when both are present in cocatalytic reactions. PMID:24757581

  3. Inter-municipal cooperation for wastewater treatment: case studies from Israel.

    PubMed

    Hophmayer-Tokich, Sharon; Kliot, Nurit

    2008-02-01

    Since the beginning of the 1990s, local authorities in Israel have been engaged in promoting advanced Wastewater Treatment Plant (WWTP) projects throughout the country, resulting in the "wastewater treatment revolution" of the 1990s. These achievements are extremely important in the water-scarce country, as untreated or partially treated wastewater has become a major source of pollution of Israel's fresh-water resources, and reuse of high-quality effluents can expand the national water potential. Many of these projects are regional schemes based on a central WWTP, serving a few neighboring municipalities. This paper presents two case studies of such regional cooperation: the "Karmiel Region Union of Towns for Sewage Treatment" and the "Treatment and Reuse of Wastewater in the area of the Hadera Stream, Ltd." corporation. The findings suggest that regional cooperation can be an efficient tool in promoting advanced wastewater treatment, and has several advantages: an efficient use of limited resources (financial and land); balancing disparities between municipalities (size, socio-economic features, consciousness and ability of local leaders); and reducing spillover effects. However, some problems were reported in both cases and should be addressed. PMID:17335957

  4. An Assessment of School Supervised Work Education Programs. Part II: Urban Cooperative Work Education Programs and Follow-Up Study. Final Report. Volume 3: Thirty Case Studies of Urban Cooperative Education Programs.

    ERIC Educational Resources Information Center

    Bryant, Theodore; And Others

    This third volume of the final report on urban cooperative work education programs contains summaries or case studies of the programs in 19 secondary and 11 postsecondary schools throughout the country. (Volume 1, an overview of the entire study, describes the methodology and findings, and Volume 2 is a detailed analysis of the followup study of…

  5. Accelerated sample processing, 1988-89, Phase III: Northeast cooperative woodstove study: Final report

    SciTech Connect

    Not Available

    1989-01-01

    The northeast cooperative woodstove study, conducted during the winter of 1988-89, measured particulate stack emissions using the AWES sampling system from 25 new-technology stoves installed in homes in the Glens Falls, N.Y. area. Five stove brands, 3 catalytic and 2 non-catalytic, were selected for the study based on their performance in a laboratory durability test. Each stove brand was represented by 5 stoves. The catalytic stoves were represented by the Blaze King Royal Heir, Country Flame BBF and the Oregon Woodstove. The non-catalytic stoves were the Country Comfort CC150 and the mid-size Regency. Each stove was sampled for 5 weekly periods spanning early January to late March. This type of sampling schedule provided an opportunity to document trends in stove emissions over the heating season as well as average performance.

  6. To amend title 38, United States Code, to improve the appeals process of the Department of Veterans Affairs and to establish a commission to study judicial review of the determination of veterans' benefits.

    THOMAS, 112th Congress

    Rep. Filner, Bob [D-CA-51

    2011-04-12

    06/06/2011 Received in the Senate and Read twice and referred to the Committee on Veterans' Affairs. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

  7. Cooperative Studies in the Utilization and Storage of Excess Weapons-Grade Plutonium

    SciTech Connect

    Bolyatko, V. V.

    1998-01-29

    This technical report is a tangible and verifiable deliverable associated with the Nuclear Group subproject “Cooperative Studies in the Utilization and Storage of Excess Weapons-grade Plutonium.” This report is an assessment ofthe work performed by the Russian party from 1 October 1995 through 30 September 1996 regarding milestones defined in the contract between the Moscow Engineering Physics Institute (MEPhI) and the Texas Engineering Experiment Station (TEES). In these interactions, TEES serves as agent of the Amarillo National Resource Center for Plutonium (ANRCP) in the capacity oflead institution for the Nuclear Group of the ANRCP. The official Statement ofWork dated 8 April 1996 enumerates specific milestones and deliverables. In its present form, this report is an edited version ofthe translation submitted to TEES by MEPhI on 7 October 1996. The principal investigators for this subproject are Dr. Paul Nelson of TEES and Dr. Victor Bolyatko of the Moscow Engineering Physics Institute.

  8. The International Cooperative Study on the Timing of Aneurysm Surgery. Part 1: Overall management results.

    PubMed

    Kassell, N F; Torner, J C; Haley, E C; Jane, J A; Adams, H P; Kongable, G L

    1990-07-01

    The International Cooperative Study on the Timing of Aneurysm Surgery evaluated the results of surgical and medical management in 3521 patients between December, 1980, and July, 1983. At admission, 75% of patients were in good neurological condition and surgery was performed in 83%. At the 6-month evaluation, 26% of the patients had died and 58% exhibited a complete recovery. Vasospasm and rebleeding were the leading causes of morbidity and mortality in addition to the initial bleed. Predictors for mortality included the patient's decreased level of consciousness and increased age, thickness of the subarachnoid hemorrhage clot on computerized tomography, elevated blood pressure, preexisting medical illnesses, and basilar aneurysms. The results presented here document the status of management in the 1980's.

  9. WHO Co-operative studies on a simple culture technique for the isolation of mycobacteria

    PubMed Central

    Šula, Ladislav

    1963-01-01

    Tuberculosis surveys are in progress in many countries that do not have adequate laboratory facilities for carrying out complicated bacteriological procedures. As part of a WHO co-operative research programme, studies have been undertaken with a view to developing a simple culture technique for the isolation of mycobacteria that does not require elaborate equipment. This paper is the first report on these co-operative studies. Storage and transport are known to affect adversely the viability of Mycobacterium tuberculosis in pathological specimens, thus giving rise to poor culture results and indicating the advisability of culturing such specimens on the spot. The preparation of the efficient and widely used Löwenstein-Jensen (L-J) culture medium, however, requires materials and facilities that are not easy available in developing countries. In an attempt to overcome this difficulty, the Tuberculosis Research Institute in Prague has developed a semi-synthetic liquid medium that can be prepared in bulk, concentrated and lyophilized, and sent even to distant laboratories. The present paper describes in detail the preparation of this lyophilized medium, which can be stored at room temperature for at least 6-12 months and is easy to reconstitute, and discusses the growth characteristics of mycobacteria multiplied in it. Experience in Czechoslovakia, where between 1953 and 1962 nearly 21 million cultures have been made with the medium, has shown that it is quite satisfactory and even slightly superior to L-J medium in certain respects. ImagesFIG. 1FIG. 2FIG. 3 & 4FIG. 9FIG. 10FIG. 11FIG. 12FIG. 5FIG. 6FIG. 7FIG. 8FIG. 13FIG. 14FIG. 15FIG. 16 PMID:14102036

  10. Moving beyond Lecture: Cooperative Learning and the Secondary Social Studies Classroom

    ERIC Educational Resources Information Center

    Nagel, Paul

    2008-01-01

    Coke (2005) argues that vertical cooperative learning is needed between elementary and secondary school teachers. While this would help with the transition between grades and subjects, it is dependent upon school principals to implement these cooperative learning meetings. Drawing upon prior experience, the author advocates that pre-service social…

  11. Requirements, Benefits, and Concerns of Technology Education Cooperating Teachers: An Exploratory Study among Nine Midwest Universities

    ERIC Educational Resources Information Center

    Busby, Joe R.; Mupinga, Davison M.

    2007-01-01

    Student teaching experience is important in the professional preparation of teachers. Successful teaching practice hinges on the effectiveness of cooperating teachers (CTs) who spend considerable time supervising and mentoring student teachers. Unfortunately, the welfare of the cooperating teachers is often neglected, and this is detrimental to…

  12. Student Affairs as Formal Educators: When Rhetoric Meets Reality

    ERIC Educational Resources Information Center

    Virkus, Annie J.

    2013-01-01

    The Student Affairs literature contains numerous approaches and strategies for bridging the gap between Student and Academic Affairs on college campuses. The use of student affairs professionals as instructors of credit-bearing courses is one example of such collaborative efforts. The student affairs literature identifies student affairs…

  13. Enhancing Student Learning with Academic and Student Affairs Collaboration

    ERIC Educational Resources Information Center

    Frost, Robert A.; Strom, Stephen L.; Downey, JoAnna; Schultz, Deanna D.; Holland, Teresa A.

    2010-01-01

    As the student affairs profession developed, expanded, and specialized over the last century, a disconnect occurred between student affairs professionals and academics. Despite that separation, the literature on student affairs in higher education supports the need for movement towards collaboration and integration of academic affairs and student…

  14. Student Affairs and Service Learning: Promoting Student Engagement

    ERIC Educational Resources Information Center

    Caruso, Robert; Bowen, Glenn; Adams-Dunford, Jane

    2006-01-01

    Why should service learning be placed within student affairs? What special skills can student affairs professionals bring to service-learning program implementation? How can administrators use this program to promote strong student affairs-academic affairs collaboration? This article discusses a "best practices" model that is working well at a…

  15. 38 CFR 17.251 - The Subcommittee on Academic Affairs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Academic Affairs. 17.251 Section 17.251 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Grants for Exchange of Information § 17.251 The Subcommittee on Academic Affairs. There is... Subcommittee on Academic Affairs, and the Subcommittee shall advise the Secretary, through the Under...

  16. 38 CFR 17.251 - The Subcommittee on Academic Affairs.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Academic Affairs. 17.251 Section 17.251 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Grants for Exchange of Information § 17.251 The Subcommittee on Academic Affairs. There is... Subcommittee on Academic Affairs, and the Subcommittee shall advise the Secretary, through the Under...

  17. Short-Range Mobility and the Evolution of Cooperation: An Experimental Study

    PubMed Central

    Antonioni, Alberto; Tomassini, Marco; Sánchez, Angel

    2015-01-01

    A pressing issue in biology and social sciences is to explain how cooperation emerges in a population of self-interested individuals. Theoretical models suggest that one such explanation may involve the possibility of changing one’s neighborhood by removing and creating connections to others, but this hypothesis has problems when random motion is considered and lacks experimental support. To address this, we have carried out experiments on diluted grids with human subjects playing a Prisoner’s Dilemma. In contrast to previous results on purposeful rewiring in relational networks, we have found no noticeable effect of mobility in space on the level of cooperation. Clusters of cooperators form momentarily but in a few rounds they dissolve as cooperators at the boundaries stop tolerating being cheated upon. Our results highlight the difficulties that mobile agents have to establish a cooperative environment in a spatial setting. PMID:25992715

  18. Enhancement of environment and resources engineering studies through an international cooperation network

    NASA Astrophysics Data System (ADS)

    Caporali, E.; Tuneski, A.

    2012-12-01

    Higher education plays a very important role in the modern societies development, enhancing social, cultural and economic development for a sustainable growth, environment respectful. In this framework, the European Commission promotes the TEMPUS-Trans European Mobility Programme for University Studies. Curricula harmonization and lifelong learning programme development in higher education are among the focused aspects of the TEMPUS programme. The DEREL-Development of Environment and Resources Engineering Learning, is a three years TEMPUS project coordinated by the University of Firenze, in cooperation with colleagues of the Ss Cyril and Methodius University, Skopje financed and activated since October 2010. The DEREL Project Consortium consists of 4 EU Universities (from Italy, Greece, Germany and Austria), 7 Partner Countries (PC) Universities (from FYR of Macedonia, Serbia and Albania), and 1 PC Ministry, 4 PC National Agencies, 1 PC non governmental organization and 1 PC enterprise. In cooperation with the same 4 EU Universities and the same Macedonian Institutions, in the period 2005-2008 also a TEMPUS JEP entitled DEREC-Development of Environmental and Resources Engineering Curriculum, was also carried out by the University of Firenze in cooperation with colleagues of the Ss Cyril and Methodius University. Within DEREC a new three-years first cycle curriculum in Environmental and Resources Engineering was opened at the University Ss Cyril and Methodius, Skopje, and the necessary conditions for offering a Joint Degree Title, on the basis of an agreement between the Ss. Cyril and Methodius University and the University of Firenze, were fulfilled. The running DEREL project, as a continuation of DEREC, is aimed to introduce a new, up-to-date, postgraduate second cycle curriculum in Environment and Resources Engineering at the Ss Cyril and Methodius University in Skopje, FYR of Macedonia, University of Novi Sad, Serbia and Polytechnic University of Tirana, Albania

  19. 77 FR 70874 - Notification of the Next Meetings of the U.S.-Chile FTA Environmental Affairs Council and ECA...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-27

    ... State. ACTION: Notice of the next meeting of the U.S.-Chile Free Trade Agreement Environmental Affairs... (Environment) of the United States-Chile Free Trade Agreement (``FTA'') and Article II of the United States... Environmental Cooperation; (3) ] Chapter 19 (Environment) of the United States-Chile Free Trade Agreement;...

  20. 38 CFR 14.514 - Suits by or against United States or Department of Veterans Affairs officials; indemnification of...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Affairs determines it appropriate, the Agency shall seek the view of the Department of Justice. The... with or receive the cooperation of the Department of Justice and, where indicated, advise the Regional... Justice may afford counsel and representation to Government employees who are sued individually as...

  1. Cooperative clinical studies of hyperthermia using a capacitive type heating device GHT-RF8(Greenytherm).

    PubMed

    Loh, J J; Seong, J S; Suh, C O; Kim, G E; Chu, S S; Pak, K R; Lee, C G; Kim, B S; Kim, S G; Seel, D J

    1989-01-01

    Yonsei Cancer Center developed an RF(Radiofrequency) capacitive type heating device, GHT-RF8(Greenytherm) in cooperation with Green Cross Medical Corp., Korea in 1986 for the first time in Korea. Cooperative clinical studies of hyperthermia for the treatment of cancer using GHT-RF8 were conducted by Yonsei Cancer Center in collaboration with the Presbyterian Medical Center, Chonju, Korea. A total of forty patients with various histologically proven malignant tumors, including superficial (N = 13) and deep-seated tumors (N = 27), were treated with this newly developed heating device in conjunction with radiotherapy (N = 38) or chemotherapy (N = 2) at two different institutes between October 1986 and September 1987. These patients were locally far advanced or recurrent cases and considered to be refractory to conventional cancer treatment modalities. Radiotherapy was given in 200cGy per day, five times a week fractionations with a total tumor dose of 50-60Gy in 5-6 weeks. Within an hour after radiotherapy, the RF capacitive type of hyperthermia was given two times a week for a total of 4-10 treatment sessions and an attempt was made to maintain the tumor temperature at 41-45 degrees C for 30-60 minutes. Of forty patients treated, 14 patients with deep-seated tumors showed complete response and 20 patients showed partial response. The overall response rate was 85% (34 out of 40 patients) and only 6 patients showed no response. Complications from this treatment were mainly burns, superficial first degree burn in 2 cases, second degree in 4 cases and subcutaneous fat necrosis was observed in 2 cases.(ABSTRACT TRUNCATED AT 250 WORDS)

  2. Cooperative Poetry.

    ERIC Educational Resources Information Center

    McEwen, Pam

    1989-01-01

    Describes "cooperative poetry," a group poetry-writing exercise combining brainstorming, rehearsing, choral reading, assisted reading, memorization, sequencing, and vocabulary development, as well as providing an opportunity for group cooperation. (MM)

  3. Two color laser fields for studying the Cooper minimum with phase-matched high-order harmonic generation

    SciTech Connect

    Ba Dinh, Khuong Vu Le, Hoang; Hannaford, Peter; Van Dao, Lap

    2014-05-28

    We experimentally study the observation of the Cooper minimum in a semi-infinite argon-filled gas cell using two-color laser fields at wavelengths of 1400 nm and 800 nm. The experimental results show that the additional 800 nm field can change the macroscopic phase-matching condition through change of the atomic dipole phase associated with the electron in the continuum state and that this approach can be used to control the appearance of the Cooper minimum in the high-order harmonic spectrum in order to study the electronic structure of atoms and molecules.

  4. Cooperative Learning in Graduate Education: A Study of Its Effectiveness in Administrator Training in Two California Universities.

    ERIC Educational Resources Information Center

    Hughes, H. Woodrow; Townley, Arthur J.

    This paper presents findings from a study that explored students' perceptions of cooperative learning strategies used in educational administration classes. Specifically, the study sought to determine whether students perceived the strategies to be more effective than traditional methods in increasing their knowledge and retention and in improving…

  5. Student Affairs and Academic Affairs Collaborations in the Community College Setting

    ERIC Educational Resources Information Center

    Gulley, Needham Yancey; Mullendore, Richard H.

    2014-01-01

    The relationship between academic affairs and student affairs units in higher education settings has traditionally and historically been troubled by the divergent understandings of each other's institutional role and the systematic division of labor between the two. However, for a variety of reasons, not the least of which is a desire to…

  6. Preparing for Fiscal Leadership in Student Affairs: The Senior Student Affairs Officer Voice

    ERIC Educational Resources Information Center

    Stewart, Stephanie C.; Williams, Terry E.

    2010-01-01

    Success within today's challenging economic environment mandates that senior student affairs officers in higher education possess a sophisticated financial and budgetary skill set. Limited research addresses avenues through which professionals might best acquire the financial acumen needed. To address this gap, 19 senior student affairs officers…

  7. Global Cooperation in the Capacity Building Activities on Sun-Earth Connection Studies

    NASA Astrophysics Data System (ADS)

    Gopalswamy, Nat; Davila, Joseph; Luebken, Franz-Josef; Shepherd, Marianna; Tsuda, Toshitaka

    2012-07-01

    The importance of global cooperation in Sun-Earth connection studies can be readily seen in the formation of a number of international collaborative programs such as the Climate and Weather of the Sun Earth System (CAWSES) by SCOSTEP* and the International Space Weather Initiative (ISWI). ISWI is the continuation of the successful International Heliophysical Year (IHY) program. These programs have brought scientists together to tackle issues of solar-terrestrial phenomena. An important element of these organizations is capacity building activities, which include deployment of low-cost ground based instruments for Sun-Earth connection studies and training young people (scientists and graduate students) from developing countries to operate these instruments and become members of the international solar-terrestrial scientific community. The training also helps young people to make use of data from the vast array of space and ground based instruments currently available for Sun-Earth connection studies. This paper presents a summary of CAWSES and ISWI activities that promote space Sun-Earth connection studies via complementary approaches in international scientific collaborations, capacity building, and public outreach. *Scientific Committee on Solar Terrestrial Physics (SCOSTEP) is an Interdisciplinary Body of the International Council for Science with representations from COSPAR, IAU, IUGG/IAGA, IUPAP, IAMAS, SCAR, and URSI (http://www.yorku.ca/scostep)

  8. Measuring Virtual Student-Student Cooperation: A Case Study on the Evaluation of Cooperative Learning in a Virtual Distributed Computer and Law Course

    ERIC Educational Resources Information Center

    Nett, Bernhard

    2005-01-01

    This article demonstrates the evaluation of a German Computer and Law (C&L) seminar, which has been conducted in an experimental, distributed manner with five institutes co-operating. The evaluation was dedicated to the question, in which way the course supported cooperative learning among the students of the different participating institutes. As…

  9. Docetaxel for malignant mesothelioma: phase II study of the Eastern Cooperative Oncology Group.

    PubMed

    Belani, Chandra P; Adak, Sudeshna; Aisner, Seena; Stella, Philip J; Levitan, Nathan; Johnson, David H

    2004-07-01

    This Eastern Cooperative Oncology Group phase II trial was conducted to study the effectiveness of docetaxel in patients with malignant mesothelioma. Patients were treated with docetaxel 100 mg/m2 intravenously administered as a 1-hour infusion repeated every 3 weeks. The study accrued a total of 20 patients, 1 of whom was considered ineligible. Of the 19 eligible patients, 1 patient (5%) achieved a partial response, 3 patients (16%) had stable disease, 11 patients (58%) had progressive disease, and 4 patients (21%) were unevaluable. The study was terminated after the first accrual stage because of an insufficient number of complete or partial responses. To date, only 1 patient (with stable disease) has not relapsed. The estimated median survival time is 4 months and the estimated median time to treatment failure is 2.2 months. There were 3 early deaths associated with the treatment regimen: severe gastrointestinal toxicity, hemorrhage, and an acute pulmonary event. Docetaxel as a single agent does not demonstrate evidence of activity in malignant mesothelioma.

  10. Personal and Professional Balance among Senior Student Affairs Officers: Gender Differences in Approaches and Expectations

    ERIC Educational Resources Information Center

    Beeny, Claudia; Guthrie, Victoria L.; Rhodes, Gail S.; Terrell, Patricia S.

    2005-01-01

    This study examined the approaches and expectations about personal and professional balance among senior student affairs officers. Demographic variables were also examined to determine how they affected the relationships between the main variables. (Contains 1 figure.)

  11. 1989-90 Graduates of UC Davis: Their Postgraduate Studies, Occupations and Impressions. Research Synopsis: Student Affairs Research and Information No. 43.

    ERIC Educational Resources Information Center

    Hunziker, Celeste M.

    A study was done of the postgraduate studies, occupations and impressions of the University of California Davis graduates of 1989-90. Those students witnessed a period of dramatic growth in enrollment and an increase in ethnic diversity at a time of strained resources and facilities at Davis. In four mailings a survey was sent to 3,016 graduates…

  12. [The coordination of the forensic medical service with the medical criminology subdivisions of internal affairs organs in the personal identification of unidentified corpses].

    PubMed

    Pashinian, G A; Tuchik, E S

    1997-01-01

    In order to improve the cooperation between medical criminology departments of the organs of home affairs and forensic medical service in personality identification of unidentified corpses, the authors propose amendments to the routine procedure regulated by documents of the Ministry of Home Affairs of the Russian Federation, for these documents are in need of serious correction and revision, so that they conform to the judicial legislation and other documents.

  13. A cooperative study on the standardized total-tract digestible phosphorus requirement of twenty-kilogram pigs

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cooperative studies comprising growth performance, bone mineralization, and nutrient balance experiments were conducted at 11 stations to determine the standardized total-tract digestible (STTD) P requirement of 20-kg pigs using broken-line regression analysis. Monocalcium phosphate and limestone we...

  14. 78 FR 13897 - Bureau of International Labor Affairs; Office of Trade and Labor Affairs; Labor Affairs Council...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-01

    ... Affairs Council of the United States-Korea Free Trade Agreement; Notice of Public Session Meeting AGENCY.... ADDRESSES: The LAC will meet at the U.S. Department of Labor, 200 Constitution Avenue NW., Washington, DC... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR......

  15. Educational Cooperatives. PREP-23

    ERIC Educational Resources Information Center

    National Center for Educational Communication (DHEW/OE), Washington, DC.

    Dr. Larry W. Hughes and Dr. C. M. Achilles of the University of Tennessee, Knoxville, conducted a national survey for the Office of Education on educational cooperatives--studying and reporting on the nature and kind of cooperative endeavors, their organization, governance, financial arrangements, services, and personnel. Their study focused upon…

  16. A STUDY ON A COOPERATIVE RELATIONSHIP TO THE IMPROVEMENT OF THE REGIONAL FIRE FIGHTING VALIDITY -Case Study in Bangkok, Thailand-

    NASA Astrophysics Data System (ADS)

    Sripramai, Keerati; Oikawa, Yasushi; Watanabe, Hiroshi; Katada, Toshitaka

    Generally, in order to improve some regional fire fighting validity, indispensable strategies are not only a reinforcement of the governmental fire fighting ability, but also a strengthening of the cooperative relationship between governmental and non-governmental fire fighting ability. However, for practical purposes, the effective strategy should be different depending on the actual situationin the subject area. So, in this study, we grasp the actual state and background of the problems that need to be solved for the improvement of the regional fire fighting validity in Bangkok as a case study, and examine the appropriate solution focusing on the relationship between official and voluntary fire fighting. Through some practicable activities such as interviews, investigati ons, and making the regional fire fighting validity map, it became clear that the problems of uncooperative relationship and the lack of trust between stakeholders should be solved first and foremost.

  17. Nuclear fuel cycle assessment of India: A technical study for U.S.-India cooperation

    NASA Astrophysics Data System (ADS)

    Krishna, Taraknath Woddi Venkat

    The recent civil nuclear cooperation proposed by the Bush Administration and the Government of India has heightened the necessity of assessing India's nuclear fuel cycle inclusive of nuclear materials and facilities. This agreement proposes to change the long-standing U.S. policy of preventing the spread of nuclear weapons by denying nuclear technology transfer to non-NPT signatory states. The nuclear tests in 1998 have convinced the world community that India would never relinquish its nuclear arsenal. This has driven the desire to engage India through civilian nuclear cooperation. The cornerstone of any civilian nuclear technological support necessitates the separation of military and civilian facilities. A complete nuclear fuel cycle assessment of India emphasizes the entwinment of the military and civilian facilities and would aid in moving forward with the separation plan. To estimate the existing uranium reserves in India, a complete historical assessment of ore production, conversion, and processing capabilities was performed using open source information and compared to independent reports. Nuclear energy and plutonium production (reactor- and weapons-grade) was simulated using declared capacity factors and modern simulation tools. The three-stage nuclear power program entities and all the components of civilian and military significance were assembled into a flowsheet to allow for a macroscopic vision of the Indian fuel cycle. A detailed view of the nuclear fuel cycle opens avenues for technological collaboration. The fuel cycle that grows from this study exploits domestic thorium reserves with advanced international technology and optimized for the existing system. To utilize any appreciable fraction of the world's supply of thorium, nuclear breeding is necessary. The two known possibilities for production of more fissionable material in the reactor than is consumed as fuel are fast breeders or thermal breeders. This dissertation analyzes a thermal

  18. Dissent by Design: Fostering Student Activism in Higher Education through a Case Study of Student Affairs in a Public University in the Philippines

    ERIC Educational Resources Information Center

    Bernardo, Maria Aurora Correa; Baranovich, Diana-Lea

    2016-01-01

    Student activism is a ubiquitous component in most democratic societies. Despite its disconcerting implications to the university's operations, it remains an important agenda to student development in higher education. This study presents the case of a university in the Philippines where student activism is a predominant ethos. The findings expose…

  19. Farm and cooperative alcohol plant study: technical and economic assessment as a commercial venture

    SciTech Connect

    Not Available

    1980-10-01

    The objective of the study is to evaluate the technical and economic feasibility of producing motor fuel grade (MFG) ethanol in smaller plants amenable to a farm or cooperative operation. Several parameters are explored as follows: six agricultural locations; three plant sizes of 90,000, 300,000, and 900,000 gallons per year; five feedstocks; ethanol proof levels of 190 and 199; and byproduct distillers grains either as whole stillage or prepared by various degrees of drying. Plants were assumed to operate only 6000 hours per year (sugar beets only 3600 hours) because of limitations of time (or beet feedstock). Locally available boiler fuels were chosen. Simplified processing was identified so as to be realistically within the time and experience available to a farmer-operator. The most attractive case used Indiana corn in a 900,000 gallon plant making 190 proof ethanol, and selling whole stillage (no dewatering or drying). Plant investment for this best case as well as several option combinations is given. The selling price of the best case 190 proof ethanol at 20% IROR was $1.79 based on $2.70 corn.

  20. The International Cooperative Study on the Timing of Aneurysm Surgery. Part 2: Surgical results.

    PubMed

    Kassell, N F; Torner, J C; Jane, J A; Haley, E C; Adams, H P

    1990-07-01

    A prospective, observational clinical trial was conducted by the International Cooperative Study on the Timing of Aneurysm Surgery to determine the best time in relation to the hemorrhage for surgical treatment of ruptured intracranial aneurysms. Sixty-eight centers contributed 3521 patients in a 2 1/2-year period beginning in December, 1980. Analysis by a prespecified "planned" surgery interval demonstrated that there was no difference in early (0 to 3 days after the bleed) or late surgery (11 to 14 days). Outcome was worse if surgery was performed in the 7 to 10-day post-bleed interval. Surgical results were better for patients operated on after 10 days. Patients alert on admission fared best; however, alert patients had a mortality rate of 10% to 12% when undergoing surgery prior to Day 11 compared with 3% to 5% when surgery was performed after Day 10. Patients drowsy on admission had a 21% to 25% mortality rate when operated on up to Day 11 and 7% to 10% with surgery thereafter. Overall, early surgery was neither more hazardous nor beneficial than delayed surgery. The postoperative risk following early surgery is equivalent to the risk of rebleeding and vasospasm in patients waiting for delayed surgery.

  1. User acceptance of cooperative maneuver-based driving--a summary of three studies.

    PubMed

    Kauer, Michaela; Franz, Benjamin; Schreiber, Michael; Bruder, Ralph; Geyer, Sebastian

    2012-01-01

    Modern cars offer drivers support with the help of a number of driver assistance systems. Those systems aim to relieve drivers through assumption of sub parts of the driving task (e.g. in case of an Adaptive Cruise Control by regulation of vehicle speed and time gap to preceding vehicle). Today, systems are controlled and monitored separately which leads to efforts to combine the functionality of all systems in an overlying assistance for drivers. The approach of the University of Technology Darmstadt is called Conduct-by-Wire and can be seen as a cooperative maneuver-based driving paradigm, where the driver gives maneuver command to the systems which are automatically executed. This paper summarizes the results of three studies which investigated the user acceptance of this driving paradigm. Overall, it can be said that the acceptance of the system depends on personal traits of the driver and on the driving situation. Almost all participants are willing to use Conduct-by- Wire for routine tasks such as commuting, which makes the systems interesting for company cars. Still, there remain a number of drivers who are not willing to use such a highly automated system at all.

  2. [Veterinarians:'Watch your affairs!'].

    PubMed

    Vos, J H; Deleu, S A; Heling, W; de Vries, A R; Zeeuwen, A A

    2000-09-15

    The most relevant results of a written questionnaire among veterinarians in the Netherlands are presented and discussed. The inquiry was performed by MarketResponse Nederland BV. The objective was to get an overview of the current perception and the future view of the profession. The response was 37%. Most respondents (66%) were practitioners, 7% were active in research or teaching institutions, 5% were governmental employees, 5% were employed in industry, and 17% did not belong to any of these categories (retired, unemployed etc.). Forty-seven per cent of the veterinarians practised mainly small animal medicine, 24% large animal medicine (cattle 15%, swine 8%, and poultry 1%), and 4% equine medicine; 24% worked in mixed practices. This division reflects the real-life situation. The percentage of female respondents was considerably higher in the group of recent graduates than in the other groups of graduates (increasing from 27% in the graduation period 1980-1989 to 56% in the period 1990-1999). Sixty per cent of the veterinarians worked more than 40 hours a week. Veterinarians considered themselves reliable, honest, professional, client-minded, and animal-friendly. According to them, the public perceived veterinarians as being animal-friendly, professional, and reliable. Veterinarians were less satisfied in their current position than other professional groups, particularly with regard to their income. Their current market position was considered indifferent or good. This position was influenced negatively by the decrease in the number of animals and competition from non-veterinarians and others. The situation could be improved by collaboration and practice fusions, specialization, and differentiation. More demanding and price-conscious clients and governmental regulations were considered important trends. Social, management, and marketing skills, increased knowledge and cooperation, and a vision of future developments were considered essential in order to be able

  3. Comparative study of an externship program versus a corporate-academic cooperation program for enhancing nursing competence of graduating students

    PubMed Central

    2013-01-01

    Background New graduates report intense stress during the transition from school to their first work settings. Managing this transition is important to reduce turnover rates. This study compared the effects of an externship program and a corporate-academic cooperation program on enhancing junior college students’ nursing competence and retention rates in the first 3 months and 1 year of initial employment. Methods This two-phase study adopted a pretest and posttest quasi-experimental design. All participants were graduating students drawn from a 5-year junior nursing college in Taiwan. There were 19 and 24 students who participated in the phase I externship program and phase II corporate-academic cooperation program, respectively. The nursing competence of the students had to be evaluated by mentors within 48 hours of practicum training and after practicum training. The retention rate was also surveyed at 3 months and 1 year after beginning employment. Results Students who participated in the corporate-academic cooperation program achieved a statistically significant improvement in nursing competence and retention rates relative to those who participated in the externship program (p < 0.01 and p < 0.05, respectively). Conclusions The corporate-academic cooperation program facilitates the transition of junior college nursing students into independent staff nurses, enhances their nursing competence, and boosts retention rates. PMID:23945287

  4. Neural basis of conditional cooperation.

    PubMed

    Suzuki, Shinsuke; Niki, Kazuhisa; Fujisaki, Syoken; Akiyama, Eizo

    2011-06-01

    Cooperation among genetically unrelated individuals is a fundamental aspect of society, but it has been a longstanding puzzle in biological and social sciences. Recently, theoretical studies in biology and economics showed that conditional cooperation-cooperating only with those who have exhibited cooperative behavior-can spread over a society. Furthermore, experimental studies in psychology demonstrated that people are actually conditional cooperators. In this study, we used functional magnetic resonance imaging to investigate the neural system underlying conditional cooperation by scanning participants during interaction with cooperative, neutral and non-cooperative opponents in prisoner's dilemma games. The results showed that: (i) participants cooperated more frequently with both cooperative and neutral opponents than with non-cooperative opponents; and (ii) a brain area related to cognitive inhibition of pre-potent responses (right dorsolateral prefrontal cortex) showed greater activation, especially when participants confronted non-cooperative opponents. Consequently, we suggest that cognitive inhibition of the motivation to cooperate with non-cooperators drives the conditional behavior.

  5. Sexual Selection of Human Cooperative Behaviour: An Experimental Study in Rural Senegal

    PubMed Central

    Tognetti, Arnaud; Berticat, Claire; Raymond, Michel; Faurie, Charlotte

    2012-01-01

    Human cooperation in large groups and between non-kin individuals remains a Darwinian puzzle. Investigations into whether and how sexual selection is involved in the evolution of cooperation represent a new and important research direction. Here, 69 groups of four men or four women recruited from a rural population in Senegal played a sequential public-good game in the presence of out-group observers, either of the same sex or of the opposite sex. At the end of the game, participants could donate part of their gain to the village school in the presence of the same observers. Both contributions to the public good and donations to the school, which reflect different components of cooperativeness, were influenced by the sex of the observers. The results suggest that in this non-Western population, sexual selection acts mainly on men’s cooperative behaviour with non-kin, whereas women’s cooperativeness is mainly influenced by nonsexual social selection. PMID:22984503

  6. Modulating activity in the orbitofrontal cortex changes trustees' cooperation: A transcranial direct current stimulation study.

    PubMed

    Wang, Guangrong; Li, Jianbiao; Yin, Xile; Li, Shuaiqi; Wei, Mengxing

    2016-04-15

    Trust is one of the most important factors in human society, as it pervades almost all domains of the society. The trusting behavior of trustors is dependent on the belief about the cooperative (reciprocal) level of trustees. Thence what are the motives underlying the cooperative behavior? An important explanation is that guilt aversion can motivate cooperative behavior. The right orbitofrontal cortex (OFC) is the guilt-specific region, while there is little understanding on the causal effect of this network. We explored the causal effect of the OFC on cooperative behavior using transcranial direct current stimulation (tDCS). Sixty participants played the trust game as trustees, and they received either anodal tDCS over the right OFC and simultaneously cathodal electrode over the right dorsolateral prefrontal cortex (DLPFC), or sham stimulation. Experimental results showed that participants as trustees transferred back more money in the tDCS treatment than sham stimulation. This suggests that the activity of the right OFC has causal effects on cooperative behavior. PMID:26808605

  7. Orienting Mid-Level Student Affairs Professionals

    ERIC Educational Resources Information Center

    Mather, Peter C.; Bryan, Stephen P.; Faulkner, William O.

    2009-01-01

    Mid-level managers comprise a large proportion of student affairs organizations. They are often the most overlooked when it comes to professional orientation and institutional introduction when entering new positions. Accordingly, information is presented from the professional literature that speaks to the characteristics and unique needs of this…

  8. Undergraduate Consumer Affairs Program Needs: Employers' Perspectives

    ERIC Educational Resources Information Center

    Morrison, Kathryn; Saboe-Wounded Head, Lorna; Cho, Soo Hyun

    2012-01-01

    Forty-six Consumer Affairs (CA) internship supervisors were surveyed to identify critical knowledge and skills demonstrated by interns and to examine the importance of knowledge and skills needed in the workplace from the supervisors' perspectives.The knowledge and skills measured were identified through program goals. Results revealed that CA…

  9. Education for America's Role in World Affairs.

    ERIC Educational Resources Information Center

    Fonte, John, Ed.; Ryerson, Andre, Ed.

    This collection of essays by leading policy analysts and educators investigate the often contradictory claims of global, peace, multicultural and citizenship education and examines what U.S. students should know about world affairs in the post-cold war era. The essays suggest methods of change based on a strong academic core of history,…

  10. Student Employee Development in Student Affairs

    ERIC Educational Resources Information Center

    Athas, Christina; Oaks, D'Arcy John; Kennedy-Phillips, Lance

    2013-01-01

    Employment within student affairs divisions offers environments in which students can apply the knowledge they have gained, as well as acquire new competencies, helping them to build solid foundations for their futures. Researchers used an online survey to assess the outcomes associated with part-time student employment within the student affairs…

  11. The Digital Age of Student Affairs

    ERIC Educational Resources Information Center

    Cabellon, Edmund T.; Junco, Reynol

    2015-01-01

    This chapter describes the student affairs profession in the digital age. The authors explore new challenges educators and professionals face as new areas are added and expanded, how social networks and digital technology tools continue to evolve, and what skills are needed to engage with students in person and online.

  12. Student Affairs and Services Stream: College Quarterly

    ERIC Educational Resources Information Center

    Buddel, Neil

    2015-01-01

    "College Quarterly" recently introduced a stream for academic and scholar-practitioner dialogue concerning student affairs and services. To contribute to the growth and enhancement of the field, scholars and scholar-practitioners are invited to contribute original pieces that advance scholarship and/or practice around facilitating…

  13. Office of Indian Affairs 1985 Annual Report.

    ERIC Educational Resources Information Center

    New Mexico State Commission on Indian Affairs, Santa Fe.

    The major goals of the New Mexico Office of Indian Affairs (OIA) in 1985 were to enhance Indian education concerns, aid tribes in economic development, and effectuate a smooth working relationship between state, local, and tribal governments in the spirit of and through the use of the Joint Powers Act. Advancement is reflected in all these areas.…

  14. Excellence in Community College Student Affairs

    ERIC Educational Resources Information Center

    Knight, Ashley

    2014-01-01

    Student success, accountability, and educational outcomes have been strongly emphasized in U.S. community colleges in recent years. For those individuals serving in community college student affairs, intentional commitment to standards and competencies in professional practice is essential in order to achieve institutional expectations and to meet…

  15. Foreign Affairs News and the Broadcast Journalist.

    ERIC Educational Resources Information Center

    Batscha, Robert M.

    Discussion of the role of the broadcast journalist in foreign affairs news is divided into four parts in this volume: (1) "The Correspondent" deals with the group characteristics of foreign correspondents and their role conceptions, (2) "Gathering the News" examines the correspondent;s view of the mechanical constraints and structural…

  16. TQM: Finding a Place in Student Affairs.

    ERIC Educational Resources Information Center

    Holmes, Tyrone A.

    1996-01-01

    Critically examines Total Quality Management (TQM). Analyzes the concepts and practices of TQM and its failure to live up to expectations in higher education. Emphasizes the problems inherent with TQM initiatives in an educational environment and outlines ways that student affairs officials can proactively apply TQM to support universities'…

  17. The Cooperative Health Research in South Tyrol (CHRIS) study: rationale, objectives, and preliminary results.

    PubMed

    Pattaro, Cristian; Gögele, Martin; Mascalzoni, Deborah; Melotti, Roberto; Schwienbacher, Christine; De Grandi, Alessandro; Foco, Luisa; D'Elia, Yuri; Linder, Barbara; Fuchsberger, Christian; Minelli, Cosetta; Egger, Clemens; Kofink, Lisa S; Zanigni, Stefano; Schäfer, Torsten; Facheris, Maurizio F; Smárason, Sigurður V; Rossini, Alessandra; Hicks, Andrew A; Weiss, Helmuth; Pramstaller, Peter P

    2015-01-01

    The Cooperative Health Research In South Tyrol (CHRIS) study is a population-based study with a longitudinal lookout to investigate the genetic and molecular basis of age-related common chronic conditions and their interaction with life style and environment in the general population. All adults of the middle and upper Vinschgau/Val Venosta are invited, while 10,000 participants are anticipated by mid-2017. Family participation is encouraged for complete pedigree reconstruction and disease inheritance mapping. After a pilot study on the compliance with a paperless assessment mode, computer-assisted interviews have been implemented to screen for conditions of the cardiovascular, endocrine, metabolic, genitourinary, nervous, behavioral, and cognitive system. Fat intake, cardiac health, and tremor are assessed instrumentally. Nutrient intake, physical activity, and life-course smoking are measured semi-quantitatively. Participants are phenotyped for 73 blood and urine parameters and 60 aliquots per participant are biobanked (cryo-preserved urine, DNA, and whole and fractionated blood). Through liquid-chromatography mass-spectrometry analysis, metabolite profiling of the mitochondrial function is assessed. Samples are genotyped on 1 million variants with the Illumina HumanOmniExpressExome array and the first data release including 4570 fully phenotyped and genotyped samples is now available for analysis. Participants' follow-up is foreseen 6 years after the first visit. The target population is characterized by long-term social stability and homogeneous environment which should both favor the identification of enriched genetic variants. The CHRIS cohort is a valuable resource to assess the contribution of genomics, metabolomics, and environmental factors to human health and disease. It is awaited that this will result in the identification of novel molecular targets for disease prevention and treatment. PMID:26541195

  18. The Cooperative Health Research in South Tyrol (CHRIS) study: rationale, objectives, and preliminary results.

    PubMed

    Pattaro, Cristian; Gögele, Martin; Mascalzoni, Deborah; Melotti, Roberto; Schwienbacher, Christine; De Grandi, Alessandro; Foco, Luisa; D'Elia, Yuri; Linder, Barbara; Fuchsberger, Christian; Minelli, Cosetta; Egger, Clemens; Kofink, Lisa S; Zanigni, Stefano; Schäfer, Torsten; Facheris, Maurizio F; Smárason, Sigurður V; Rossini, Alessandra; Hicks, Andrew A; Weiss, Helmuth; Pramstaller, Peter P

    2015-11-05

    The Cooperative Health Research In South Tyrol (CHRIS) study is a population-based study with a longitudinal lookout to investigate the genetic and molecular basis of age-related common chronic conditions and their interaction with life style and environment in the general population. All adults of the middle and upper Vinschgau/Val Venosta are invited, while 10,000 participants are anticipated by mid-2017. Family participation is encouraged for complete pedigree reconstruction and disease inheritance mapping. After a pilot study on the compliance with a paperless assessment mode, computer-assisted interviews have been implemented to screen for conditions of the cardiovascular, endocrine, metabolic, genitourinary, nervous, behavioral, and cognitive system. Fat intake, cardiac health, and tremor are assessed instrumentally. Nutrient intake, physical activity, and life-course smoking are measured semi-quantitatively. Participants are phenotyped for 73 blood and urine parameters and 60 aliquots per participant are biobanked (cryo-preserved urine, DNA, and whole and fractionated blood). Through liquid-chromatography mass-spectrometry analysis, metabolite profiling of the mitochondrial function is assessed. Samples are genotyped on 1 million variants with the Illumina HumanOmniExpressExome array and the first data release including 4570 fully phenotyped and genotyped samples is now available for analysis. Participants' follow-up is foreseen 6 years after the first visit. The target population is characterized by long-term social stability and homogeneous environment which should both favor the identification of enriched genetic variants. The CHRIS cohort is a valuable resource to assess the contribution of genomics, metabolomics, and environmental factors to human health and disease. It is awaited that this will result in the identification of novel molecular targets for disease prevention and treatment.

  19. Going Boldly Into the Future: A Series of Case Studies of Co-Operative Research Centres and Their Relationships with the VET Sector.

    ERIC Educational Resources Information Center

    Ferrier, Fran; Trood, Clifford; Whittingham, Karen

    This document presents case studies of 10 cooperative research centers (CRCs) across Australia and their relationships with the vocational education and training (VET) sector. The CRCs profiled in the case studies are as follows: Co-operative Research Centre for Sustainable Rice Production; Cast Alloy and Solidification Technology Co-operative…

  20. "He Was the Opposite of What We Learned a Teacher Should Be": A Study of Preservice Social Studies Students' Cooperating Teachers

    ERIC Educational Resources Information Center

    Misco, Thomas; Hamot, Gregory E.

    2012-01-01

    Curriculum consonance between social studies teacher education programs and field placements poses a perennial problem to social studies teacher educators and their students. This study explores the types of cooperating teacher placements experienced by preservice social studies teachers during their pre-student teaching field experiences…

  1. Cooperative Learning Strategies.

    ERIC Educational Resources Information Center

    Barnes, Buckley; O'Farrell, Gail

    1990-01-01

    Presents essential characteristics and types of cooperative learning strategies for use in elementary social studies. Outlines exercises for forming teams and building team spirit. Points out such methods promote group interdependence and student responsibility for learning and teaching others. Highlights two cooperative group strategies, Jigsaw…

  2. Effects of cooperative learning plus inquiry method on student learning and attitudes: a comparative study for engineering economic classrooms

    NASA Astrophysics Data System (ADS)

    Salehizadeh, M. Reza; Behin-Aein, Noureddin

    2014-03-01

    In the Iranian higher education system, including engineering education, effective implementation of cooperative learning is difficult because classrooms are usually crowded and the students never had a formal group working background in their previous education. In order to achieve the benefits of cooperative learning in this condition, this paper proposes a combination of cooperative learning and inquiry method. The method is implemented by grouping students in a way that the learning procedure is done in non-official class sessions by each group, while the inquiry method is done in the regular programmed class sessions. The study is performed in Islamic Azad University and the methods are implemented in two engineering economic classes with different numbers of students in each working group. The results are compared with a control class in which traditional teaching style is implemented. The results of analysis show simultaneous improvement of learning and behavioural attitudes of the students with cooperative learning plus inquiry method in the classroom with a fewer number of students in each working group.

  3. Venous thromboembolism in Croatia – Croatian Cooperative Group for Hematologic Diseases (CROHEM) study

    PubMed Central

    Pulanić, Dražen; Gverić-Krečak, Velka; Nemet-Lojan, Zlatka; Holik, Hrvoje; Coha, Božena; Babok-Flegarić, Renata; Komljenović, Mili; Knežević, Dijana; Petrovečki, Mladen; Zupančić Šalek, Silva; Labar, Boris; Nemet, Damir

    2015-01-01

    Aim To analyze the incidence and characteristics of venous thromboembolism (VTE) in Croatia. Methods The Croatian Cooperative Group for Hematologic Diseases conducted an observational non-interventional study in 2011. Medical records of patients with newly diagnosed VTE hospitalized in general hospitals in 4 Croatian counties (Šibenik-Knin, Koprivnica-Križevci, Brod-Posavina, and Varaždin County) were reviewed. According to 2011 Census, the population of these counties comprises 13.1% of the Croatian population. Results There were 663 patients with VTE; 408 (61.54%) had deep vein thrombosis, 219 (33.03%) had pulmonary embolism, and 36 (5.43%) had both conditions. Median age was 71 years, 290 (43.7%) were men and 373 (56.3%) women. Secondary VTE was found in 57.3% of participants, idiopathic VTE in 42.7%, and recurrent VTE in 11.9%. There were no differences between patients with secondary VTE and patients with idiopathic VTE in disease recurrence and sex. The most frequent causes of secondary VTE were cancer (40.8%), and trauma, surgery, and immobilization (38.2%), while 42.9% patients with secondary VTE had ≥2 causes. There were 8.9% patients ≤45 years; 3.3% with idiopathic or recurrent VTE. Seventy patients (10.6%) died, more of whom had secondary (81.4%) than idiopathic (18.6%) VTE (P < 0.001), and in 50.0% VTE was the main cause of death. Estimated incidence of VTE in Croatia was 1.185 per 1000 people. Conclusion Characteristics of VTE in Croatia are similar to those reported in large international studies. Improved thromboprophylaxis during the presence of risk factors for secondary VTE might substantially lower the VTE burden. PMID:26718761

  4. Voices from the Field: Stories of Women Who Chose to Leave Their Careers as Student Affairs Professionals

    ERIC Educational Resources Information Center

    Waltrip, Laura H.

    2012-01-01

    This study examined the experiences of nine female former student affairs professionals who chose to leave their student affairs careers. Semi-structured in-depth interviews were conducted with each participant, using narrative analysis grounded in the feminist paradigm (Grbich, 2007; Nicholson & Pasque, 2011). From a backdrop of related…

  5. Factors Affecting Student Affairs Administrators' Views of Campus Services for International Students at Five Public Universities in Ohio

    ERIC Educational Resources Information Center

    Di Maria, David L.

    2012-01-01

    The purpose of this study was to determine factors affecting views of campus services for international students among student affairs administrators. Factors identified during the literature review were examined using a multiple perspectives framework, which combined concepts related to student affairs administration, strategic planning for…

  6. Those Who Just Said "NO!": Career-Life Decisions of Middle Management Women in Student Affairs Administration

    ERIC Educational Resources Information Center

    Collins, Kathy M.

    2009-01-01

    This study examined the experiences of six female middle managers in student affairs who, while otherwise qualified with experience and an earned doctorate, turned down the opportunity to serve as vice president of student affairs. In-depth purposeful interviews were conducted with each participant, using naturalistic qualitative research methods…

  7. An Analysis of Student Affairs Professionals' Management of Role Conflict and Multiple Roles in Relation to Work/Life Balance

    ERIC Educational Resources Information Center

    Mayo, Nicole Lepone

    2013-01-01

    The purpose of this inquiry is to study how student affairs professionals manage role conflict in relation to work/life balance based on the challenging culture of the field. The underlying goals are to identify the barriers or challenges of managing multiple roles as a student affairs administrator and identify strategies to assist employees in…

  8. Handwriting: A Matter of Affairs

    ERIC Educational Resources Information Center

    Al-Ghabra, Iman M. M. Muwafaq

    2015-01-01

    Academic performance is the main concern of educators all over the world. Authentic researchers have studied the importance of handwriting for improving students' performance, and they have proved that using the hand in writing activates many regions in the brain that are related to memory and comprehension. The study aims at displaying the…

  9. Communication in Cooperative Learning Groups.

    ERIC Educational Resources Information Center

    Kalkowski, Page

    This study explores aspects of the hypothesis that communication in cooperative learning groups mediates effects of cooperative learning. The study develops a taxonomy of the cooperative communications of groups of predominantly Anglo and Hispanic elementary school students attending a public school where teachers were being trained to implement…

  10. Cooperative Education.

    ERIC Educational Resources Information Center

    Office of Education (DHEW), Washington, DC.

    Cooperative education programs, a nontraditional blending of practice and theory, have become an important feature of current higher education. Some educators estimate that by 1984 half of the higher education institutions in the United States will have developed some form of cooperative education. The Federal government's recent involvement in…

  11. Multiple Perspectives on the Purposes of High School Cooperative Education: A Qualitative Study.

    ERIC Educational Resources Information Center

    Hutchinson, Nancy L.; Steiner-Bell, Karin; Munby, Hugh; Chin, Peter; Versnel, Joan; Chapman, Christine

    2001-01-01

    Interviews with four co-op students as well as parents, cooperating teachers, and workplace supervisors were analyzed as multiple-perspective cases, by stakeholder groups, and across cases. Focus groups provided additional data from seven co-op students. All stakeholders believed that co-op broadened the school curriculum. Adults were more…

  12. Creating Cooperation: How States Develop Human Capital in Europe. Cornell Studies in Political Economy.

    ERIC Educational Resources Information Center

    Culpepper, Pepper D.

    This book looks at ways European governments can create changes in institutions that will foster cooperation among states, focusing on company investment in general skills and using data from France and Germany. Chapter one provides a general description of the challenges governments face in developing policies to change company-level vocational…

  13. Teaching Yugoslavia the Cooperative Way: An Upper Elementary/Middle School Social Studies Unit.

    ERIC Educational Resources Information Center

    Hilke, Eileen Veronica

    1992-01-01

    Suggests methods for teaching about Yugoslavia. Recommends assigning students to maintain journals of news clippings about developments in Yugoslavia. Proposes forming cooperative-learning groups for researching the country's various regions. Offers activities for teaching about language arts, fine arts, reading and literature, religion,…

  14. Cooperative Education in the Andean Countries: A Case Study of International Education Efforts

    ERIC Educational Resources Information Center

    Cushman, Charles B., Jr.

    2010-01-01

    Since 2001, the Graduate School of Political Management (GSPM) at The George Washington University (GW) has managed a cooperative education program with a network of nine respected universities in South America. This "governance and political management" program serves working professionals in the civil service, political party offices, advocacy…

  15. Cooperative Library Resource Sharing among Universities Supporting Graduate Study in Alabama.

    ERIC Educational Resources Information Center

    Alabama State Commission on Higher Education, Montgomery.

    Intended as a basis for continuing and expanding cooperative network activities, this publication presents five comprehensive reports developed in 1981/82 which assess the academic libraries of the 16 public and private postsecondary educational institutions in Alabama. The five reports cover collection development, staff adequacy, space…

  16. Multidisciplinary Cooperation in GIS Education: A Case Study of US Colleges and Universities

    ERIC Educational Resources Information Center

    Kawabata, Mizuki; Thapa, Rajesh Bahadur; Oguchi, Takashi; Tsou, Ming-Hsiang

    2010-01-01

    This paper examines the degree of multidisplinary cooperation for Geographic Information Science (GIS) education programs that award GIS-related degrees or certificates at US colleges and universities. We classified departments and courses into ten major disciplines using Dewey Decimal Classification. In the 2007-2008 academic year, approximately…

  17. Cooperative dynamics of a group of intruders subsiding in granular media: A DEM study

    NASA Astrophysics Data System (ADS)

    Goey, Cher Hui; Wu, Chuan-Yu

    2013-06-01

    We numerically investigated the subsidence of a group of solid intruders in a randomly generated granular bed using discrete element method (DEM) in 2D and explored the cooperative behaviour of these intruders. Five intruders with a specified separation distance were placed on the surface of the granular bed and released to subside with zero impact velocity. Dynamics of the intruders was analysed. In addition, the effects of friction, boundary constraints, and the diameter and density ratio of the intruders to particles in the granular bed on the cooperative dynamics were also examined. It was found that friction and boundary constraints significantly affected the subsiding kinematics of the intruders. Most interestingly, it was shown that the intruders subside in a cooperative manner as they initially split from each other, and then move toward each other, resembling the flying pattern of a flock of birds in the air. This cooperative behaviour is in broad agreement with the experimental observations of Pacheco-Vazquez and Ruiz-Suarez (2010).

  18. Social penalty promotes cooperation in a cooperative society.

    PubMed

    Ito, Hiromu; Yoshimura, Jin

    2015-01-01

    Why cooperation is well developed in human society is an unsolved question in biological and human sciences. Vast studies in game theory have revealed that in non-cooperative games selfish behavior generally dominates over cooperation and cooperation can be evolved only under very limited conditions. These studies ask the origin of cooperation; whether cooperation can evolve in a group of selfish individuals. In this paper, instead of asking the origin of cooperation, we consider the enhancement of cooperation in a small already cooperative society. We ask whether cooperative behavior is further promoted in a small cooperative society in which social penalty is devised. We analyze hawk-dove game and prisoner's dilemma introducing social penalty. We then expand it for non-cooperative games in general. The results indicate that cooperation is universally favored if penalty is further imposed. We discuss the current result in terms of the moral, laws, rules and regulations in a society, e.g., criminology and traffic violation. PMID:26238521

  19. Social penalty promotes cooperation in a cooperative society.

    PubMed

    Ito, Hiromu; Yoshimura, Jin

    2015-08-04

    Why cooperation is well developed in human society is an unsolved question in biological and human sciences. Vast studies in game theory have revealed that in non-cooperative games selfish behavior generally dominates over cooperation and cooperation can be evolved only under very limited conditions. These studies ask the origin of cooperation; whether cooperation can evolve in a group of selfish individuals. In this paper, instead of asking the origin of cooperation, we consider the enhancement of cooperation in a small already cooperative society. We ask whether cooperative behavior is further promoted in a small cooperative society in which social penalty is devised. We analyze hawk-dove game and prisoner's dilemma introducing social penalty. We then expand it for non-cooperative games in general. The results indicate that cooperation is universally favored if penalty is further imposed. We discuss the current result in terms of the moral, laws, rules and regulations in a society, e.g., criminology and traffic violation.

  20. Social penalty promotes cooperation in a cooperative society

    PubMed Central

    Ito, Hiromu; Yoshimura, Jin

    2015-01-01

    Why cooperation is well developed in human society is an unsolved question in biological and human sciences. Vast studies in game theory have revealed that in non-cooperative games selfish behavior generally dominates over cooperation and cooperation can be evolved only under very limited conditions. These studies ask the origin of cooperation; whether cooperation can evolve in a group of selfish individuals. In this paper, instead of asking the origin of cooperation, we consider the enhancement of cooperation in a small already cooperative society. We ask whether cooperative behavior is further promoted in a small cooperative society in which social penalty is devised. We analyze hawk-dove game and prisoner’s dilemma introducing social penalty. We then expand it for non-cooperative games in general. The results indicate that cooperation is universally favored if penalty is further imposed. We discuss the current result in terms of the moral, laws, rules and regulations in a society, e.g., criminology and traffic violation. PMID:26238521

  1. Neural basis of conditional cooperation

    PubMed Central

    Niki, Kazuhisa; Fujisaki, Syoken; Akiyama, Eizo

    2011-01-01

    Cooperation among genetically unrelated individuals is a fundamental aspect of society, but it has been a longstanding puzzle in biological and social sciences. Recently, theoretical studies in biology and economics showed that conditional cooperation—cooperating only with those who have exhibited cooperative behavior—can spread over a society. Furthermore, experimental studies in psychology demonstrated that people are actually conditional cooperators. In this study, we used functional magnetic resonance imaging to investigate the neural system underlying conditional cooperation by scanning participants during interaction with cooperative, neutral and non-cooperative opponents in prisoner's dilemma games. The results showed that: (i) participants cooperated more frequently with both cooperative and neutral opponents than with non-cooperative opponents; and (ii) a brain area related to cognitive inhibition of pre-potent responses (right dorsolateral prefrontal cortex) showed greater activation, especially when participants confronted non-cooperative opponents. Consequently, we suggest that cognitive inhibition of the motivation to cooperate with non-cooperators drives the conditional behavior. PMID:20501484

  2. Important challenges for coordination and inter-municipal cooperation in health care services: a Delphi study

    PubMed Central

    2013-01-01

    Background Demographical changes have stimulated a coordination reform in the Norwegian health care sector, creating new working practices and extending coordination within and between primary and hospital care, increasing the need for inter-municipal cooperation (IMC). This study aimed to identify challenges to coordination and IMC in the Norwegian health care sector as a basis for further theorizing and managerial advice in this growing area of research and practice. Methods A Delphi study of consensus development was used. Experts in coordination and IMC in health care services were selected by the healthcare manager or the councillor in their respective municipalities. In the first round, an expert panel received open-ended questions addressing possible challenges, and their answers were categorized and consolidated as the basis for further validation in the second round. The expert panel members were then asked to point out important statements in the third round, before the most important statements ranked by a majority of the members were rated again in the fourth round, including the option to explain the ratings. The same procedure was used in round five, with the exception that the expert panel members could view the consolidated results of their previous rankings as the basis for a new and final rating. The statements reaching consensus in round five were abstracted and themed. Results Nineteen experts consented to participate. Nine experts (47%) completed all of the five rounds. Eight statements concerning coordination reached consensus, resulting in four themes covering these challenges: different culture, uneven balance of power, lack of the possibility to communicate electronically, and demanding tasks in relation to resources. Three statements regarding challenges to IMC reached consensus, resulting in following themes: coopetition, complex leadership, and resistance to change. Conclusions This study identified several important challenges for

  3. Planning & Urban Affairs Library Manual.

    ERIC Educational Resources Information Center

    Knobbe, Mary L., Ed.; Lessel, Janice W., Ed.

    Written especially for persons without a library degree who are operating a small urban study or planning agency library on a part-time basis. Subjects covered are: (1) library function and staff function, duties and training; (2) physical layout and equipment of library; (3) establishing and maintaining the library; (4) library administration;…

  4. Marine Biology and Human Affairs

    ERIC Educational Resources Information Center

    Russell, F. S.

    1976-01-01

    Marine biology has become an important area for study throughout the world. The author of this article discusses some of the important discoveries and fields of research in marine biology that are useful for mankind. Topics include food from the sea, fish farming, pesticides, pollution, and conservation. (MA)

  5. Cooperative Monitoring Center Occasional Paper/13: Cooperative monitoring for confidence building: A case study of the Sino-Indian border areas

    SciTech Connect

    SIDHU,WAHEGURU PAL SINGH; YUAN,JING-DONG; BIRINGER,KENT L.

    1999-08-01

    This occasional paper identifies applicable cooperative monitoring techniques and develops models for possible application in the context of the border between China and India. The 1993 and 1996 Sino-Indian agreements on maintaining peace and tranquility along the Line of Actual Control (LAC) and establishing certain confidence building measures (CBMs), including force reductions and limitation on military exercises along their common border, are used to examine the application of technically based cooperative monitoring in both strengthening the existing terms of the agreements and also enhancing trust. The paper also aims to further the understanding of how and under what conditions technology-based tools can assist in implementing existing agreements on arms control and confidence building. The authors explore how cooperative monitoring techniques can facilitate effective implementation of arms control agreements and CBMS between states and contribute to greater security and stability in bilateral, regional, and global contexts.

  6. Student Affairs as Perceived Through Abraham Maslow's Hierarchy of Needs.

    ERIC Educational Resources Information Center

    Nowacki, Steven

    The needs of human behavior are explored and correlated to the various departments within Student Affairs in an effort to show how Student Affairs can satisfy those needs. Maslow's Hierarchy of needs is briefly explained and related to the following Student Affairs departments: Financial Aid, Student Management, Career Development and Placement,…

  7. Student Affairs Practice in Higher Education. Second Edition.

    ERIC Educational Resources Information Center

    Rentz, Audrey L.; And Others

    This book describes significant issues and trends in the evolution of student affairs and reviews current methods and models of practice. The chapters are: (1) "The Philosophical Heritage of Student Affairs," by Stan Carpenter, reviewing the relationship between educational philosophy and student services; (2) "A History of Student Affairs," by…

  8. 16 CFR 0.20 - Office of International Affairs.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 1 2014-01-01 2014-01-01 false Office of International Affairs. 0.20... ORGANIZATION § 0.20 Office of International Affairs. The Office of International Affairs (OIA) comprises international antitrust, international consumer protection, and international technical assistance. OIA...

  9. 16 CFR 0.20 - Office of International Affairs.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 1 2013-01-01 2013-01-01 false Office of International Affairs. 0.20... ORGANIZATION § 0.20 Office of International Affairs. The Office of International Affairs (OIA) comprises international antitrust, international consumer protection, and international technical assistance. OIA...

  10. A Comprehensive Study of Vocational Interests, Occupational Opportunities and Cooperative Education for the Mid-Plains Nebraska Technical Community College Area.

    ERIC Educational Resources Information Center

    Boardman, Gerald R.; Mendenhall, Elton B.

    The main purpose of the study was to develop a cooperative education plan for the Mid-Plains Technical Community College area through assessment of: (1) vocational interests of students in grades 9-12, (2) occupational opportunities of employers, and (3) various existing cooperative education programs. Vocational interest assessment consisted of…

  11. Energy efficiency in cognitive radio network: Study of cooperative sensing using different channel sensing methods

    NASA Astrophysics Data System (ADS)

    Cui, Chenxuan

    When cognitive radio (CR) operates, it starts by sensing spectrum and looking for idle bandwidth. There are several methods for CR to make a decision on either the channel is occupied or idle, for example, energy detection scheme, cyclostationary detection scheme and matching filtering detection scheme [1]. Among them, the most common method is energy detection scheme because of its algorithm and implementation simplicities [2]. There are two major methods for sensing, the first one is to sense single channel slot with varying bandwidth, whereas the second one is to sense multiple channels and each with same bandwidth. After sensing periods, samples are compared with a preset detection threshold and a decision is made on either the primary user (PU) is transmitting or not. Sometimes the sensing and decision results can be erroneous, for example, false alarm error and misdetection error may occur. In order to better control error probabilities and improve CR network performance (i.e. energy efficiency), we introduce cooperative sensing; in which several CR within a certain range detect and make decisions on channel availability together. The decisions are transmitted to and analyzed by a data fusion center (DFC) to make a final decision on channel availability. After the final decision is been made, DFC sends back the decision to the CRs in order to tell them to stay idle or start to transmit data to secondary receiver (SR) within a preset transmission time. After the transmission, a new cycle starts again with sensing. This thesis report is organized as followed: Chapter II review some of the papers on optimizing CR energy efficiency. In Chapter III, we study how to achieve maximal energy efficiency when CR senses single channel with changing bandwidth and with constrain on misdetection threshold in order to protect PU; furthermore, a case study is given and we calculate the energy efficiency. In Chapter IV, we study how to achieve maximal energy efficiency when CR

  12. Prevalence of hyperlipidemia in a cohort of CAPD patients. Italian Cooperative Peritoneal Dialysis Study Group (ICPDSG).

    PubMed

    Cocchi, R; Viglino, G; Cancarini, G; Catizone, L; Favazza, A; Tommasi, A; Salomone, M; Segoloni, G P; Torpia, R; Giangrande, A

    1996-01-01

    An association between hyperlipidemia and cardiovascular disease is well described in the literature. We conducted an observational study in order to evaluate the lipid profile, the prevalence of hyperlipidemia and its relationship with age, sex, duration of CAPD, peritoneal glucose load (PGL), serum albumin (ALB), serum glucose (GLU), and BMI in a large cohort of uremics undergoing long-term treatment with CAPD. 457 nondiabetic patients (245 males, 212 females; mean age 63.8 +/- 11.9 years; mean duration of CAPD: 41.8 +/- 26.9 months) treated during 1992 in 25 centers participating in the Italian Cooperative Peritoneal Dialysis Study Group (ICPDSG) were studied. The serum lipid parameters evaluated were triglycerides (TG), total cholesterol (CHO), HDL-cholesterol (HDL). Indications given in the New England Journal of Medicine, SI Unit Conversion Guide, 1992, were adopted for normal ranges. In the whole population the evaluation of lipid parameters showed: TG 227.4 +/- 123.3 mg/dl, CHO 232.8 +/- 56.0 mg/dl, HDL 40.7 +/- 12.0 mg/dl. No differences were found between the two sexes with regard to age, BMI, duration of CAPD, distribution of renal diseases, TG, ALB, and GLU; whereas CHO and HDL were significantly lower in males than in females (CHO: 222.2 +/- 53.5 vs. 245.0 +/- 56.5 mg/dl, p < 0.001; HDL: 39.3 +/- 11.4 vs. 42.6 +/- 12.6 mg/dl, p < 0.05). The prevalence of hypercholesterolemia was significantly lower in males than in females (19.7 vs. 35.4%; p < 0.001). The multiple regression analysis indicated that TG were directly correlated to PGL (p < 0.05), and HDL was inversely correlated with TG (p < 0.001). The coexistence of the two variables (TG and HDL) may increase the risk of cardiovascular events. Further strategies should therefore be developed to select and manage CAPD patients to reduce the incidence of hyperlipidemia.

  13. Zebrafish sex: a complicated affair

    PubMed Central

    Liew, Woei Chang

    2014-01-01

    In this review, we provide a detailed overview of studies on the elusive sex determination (SD) and gonad differentiation mechanisms of zebrafish (Danio rerio). We show that the data obtained from most studies are compatible with polygenic sex determination (PSD), where the decision is made by the allelic combinations of several loci. These loci are typically dispersed throughout the genome, but in some teleost species a few of them might be located on a preferential pair of (sex) chromosomes. The PSD system has a much higher level of variation of SD genotypes both at the level of gametes and the sexual genotype of individuals, than that of the chromosomal sex determination systems. The early sexual development of zebrafish males is a complicated process, as they first develop a ‘juvenile ovary’, that later undergoes a transformation to give way to a testis. To date, three major developmental pathways were shown to be involved with gonad differentiation through the modulation of programmed cell death. In our opinion, there are more pathways participating in the regulation of zebrafish gonad differentiation/transformation. Introduction of additional powerful large-scale genomic approaches into the analysis of zebrafish reproduction will result in further deepening of our knowledge as well as identification of additional pathways and genes associated with these processes in the near future. PMID:24148942

  14. Culture and cooperation

    PubMed Central

    Gächter, Simon; Herrmann, Benedikt; Thöni, Christian

    2010-01-01

    Does the cultural background influence the success with which genetically unrelated individuals cooperate in social dilemma situations? In this paper, we provide an answer by analysing the data of Herrmann et al. (2008a), who studied cooperation and punishment in 16 subject pools from six different world cultures (as classified by Inglehart & Baker (2000)). We use analysis of variance to disentangle the importance of cultural background relative to individual heterogeneity and group-level differences in cooperation. We find that culture has a substantial influence on the extent of cooperation, in addition to individual heterogeneity and group-level differences identified by previous research. The significance of this result is that cultural background has a substantial influence on cooperation in otherwise identical environments. This is particularly true in the presence of punishment opportunities. PMID:20679109

  15. Culture and cooperation.

    PubMed

    Gächter, Simon; Herrmann, Benedikt; Thöni, Christian

    2010-09-12

    Does the cultural background influence the success with which genetically unrelated individuals cooperate in social dilemma situations? In this paper, we provide an answer by analysing the data of Herrmann et al. (2008a), who studied cooperation and punishment in 16 subject pools from six different world cultures (as classified by Inglehart & Baker (2000)). We use analysis of variance to disentangle the importance of cultural background relative to individual heterogeneity and group-level differences in cooperation. We find that culture has a substantial influence on the extent of cooperation, in addition to individual heterogeneity and group-level differences identified by previous research. The significance of this result is that cultural background has a substantial influence on cooperation in otherwise identical environments. This is particularly true in the presence of punishment opportunities.

  16. [Study on cooperating degradation of cypermethrin and 3-phenoxybenzoic acid by two bacteria strains].

    PubMed

    Xu, Yu-Xin; Sun, Ji-Quan; Li, Xiao-Hui; Li, Shun-Peng; Chen, Yi

    2007-10-01

    The microbial cooperated reaction is one of the most important forms of microbial degradation of organic pollutants. Although there were many research reports of cooperating degradation, less report on the microbial cooperated of pyrethroid degradation to be found. We have isolated one degrading-bacteria strain named CDT3 for degradation of cypermethrin, which can degraded the cypermethrin into 3-PBA and DCVA. At the same time, we also isolated another degrading-bacteria strain named as PBM11, which could get multiplication on 3-PBA as its C source and energy source. The cooperative degradation process of cypermethrin and 3-Phenoxybenzoic acid (3-PBA) using the two degrading-bacteria strain CDT3 and PBM11 was investigated. An obvious inhibition to the cypermethrin degrading-bacterium strain CDT3 (Rhodococcus sp.) by its metabolic mediate 3-PBA was found; meanwhile there is no effect on the growth of 3-PBA degrading-bacterium strain PBM11 (Pesudomonas sp.) when the concentration of cypermethrin was lower than 200 mg/L. The degradation rate of cypermethrin by both strain CDT3 and PBM11 was higher than that by CDT3 alone. The biomass of PBM11 increased along with the degradation of cypermethrin and 3-PBA, but that of CDT3 not. There was no the accumulation of 3-PBA when the simultaneous addition of strain CDT3 and PBM11, however, an obvious one within 24h if inoculation of strain PBM11 was later 24h after inoculation of strain CDT3, Subsequently the 3-PBA was degraded rapidly by strain PBM11. The strains CDT3 and PBM11 showed some characteristics of co-metabolism, however it is not actual degradation form of co-metabolism. For examples, although the degrading sub product of cypermethrin by CDT3 could be utilized, the multiplication of PBM11 could not enhance the multiplication of CDT3, implied there is no obvious relationship between the two strains. Also, to add PBM11 could eliminate the inhibition of 3-PBA to CDT3. Thus, the cooperating degradation of strains CDT3

  17. Genetic modifiers of ambulation in the cooperative international Neuromuscular research group Duchenne natural history study

    PubMed Central

    Bello, Luca; Kesari, Akanchha; Gordish-Dressman, Heather; Cnaan, Avital; Morgenroth, Lauren P; Punetha, Jaya; Duong, Tina; Henricson, Erik K; Pegoraro, Elena; McDonald, Craig M; Hoffman, Eric P

    2015-01-01

    Objective We studied the effects of LTBP4 and SPP1 polymorphisms on age at loss of ambulation (LoA) in a multiethnic Duchenne muscular dystrophy (DMD) cohort. Methods We genotyped SPP1 rs28357094 and LTBP4 haplotype in 283 of 340 participants in the Cooperative International Neuromuscular Research Group Duchenne Natural History Study (CINRG-DNHS). Median ages at LoA were compared by Kaplan–Meier analysis and log-rank test. We controlled polymorphism analyses for concurrent effects of glucocorticoid corticosteroid (GC) treatment (time-varying Cox regression) and for population stratification (multidimensional scaling of genome-wide markers). Results Hispanic and South Asian participants (n = 18, 41) lost ambulation 2.7 and 2 years earlier than Caucasian subjects (p = 0.003, <0.001). The TG/GG genotype at SPP1 rs28357094 was associated to 1.2-year-earlier median LoA (p = 0.048). This difference was greater (1.9 years, p = 0.038) in GC-treated participants, whereas no difference was observed in untreated subjects. Cox regression confirmed a significant effect of SPP1 genotype in GC-treated participants (hazard ratio = 1.61, p = 0.016). LTBP4 genotype showed a direction of association with age at LoA as previously reported, but it was not statistically significant. After controlling for population stratification, we confirmed a strong effect of LTBP4 genotype in Caucasians (2.4 years, p = 0.024). Median age at LoA with the protective LTBP4 genotype in this cohort was 15.0 years, 16.0 for those who were treated with GC. Interpretation SPP1 rs28357094 acts as a pharmacodynamic biomarker of GC response, and LTBP4 haplotype modifies age at LoA in the CINRG-DNHS cohort. Adjustment for GC treatment and population stratification appears crucial in assessing genetic modifiers in DMD. PMID:25641372

  18. To Cooperate or Not to Cooperate: Why Behavioural Mechanisms Matter

    PubMed Central

    2016-01-01

    Mutualistic cooperation often requires multiple individuals to behave in a coordinated fashion. Hence, while the evolutionary stability of mutualistic cooperation poses no particular theoretical difficulty, its evolutionary emergence faces a chicken and egg problem: an individual cannot benefit from cooperating unless other individuals already do so. Here, we use evolutionary robotic simulations to study the consequences of this problem for the evolution of cooperation. In contrast with standard game-theoretic results, we find that the transition from solitary to cooperative strategies is very unlikely, whether interacting individuals are genetically related (cooperation evolves in 20% of all simulations) or unrelated (only 3% of all simulations). We also observe that successful cooperation between individuals requires the evolution of a specific and rather complex behaviour. This behavioural complexity creates a large fitness valley between solitary and cooperative strategies, making the evolutionary transition difficult. These results reveal the need for research on biological mechanisms which may facilitate this transition. PMID:27148874

  19. Effects of cooperative learning groups during social studies for students with autism and fourth-grade peers.

    PubMed

    Dugan, E; Kamps, D; Leonard, B

    1995-01-01

    We investigated the use of cooperative learning groups as an instructional strategy for integrating 2 students with autism into a fourth-grade social studies class. Baseline consisted of 40 min of teacher-led sessions including lecture, questions and discussion with students, and the use of maps. The intervention condition consisted of 10 min of teacher introduction of new material, followed by cooperative learning groups that included tutoring on key words and facts, a team activity, and a whole class wrap-up and review. An ABAB design showed increases for target students and peers for the number of items gained on weekly pretests and posttests, the percentage of academic engagement during sessions, and durations of student interaction during the intervention.

  20. Cooperation and the evolutionary ecology of bacterial virulence: the Bacillus cereus group as a novel study system.

    PubMed

    Raymond, Ben; Bonsall, Michael B

    2013-08-01

    How significant is social evolution theory for the maintenance of virulence in natural populations? We assume that secreted, distantly acting virulence factors are highly likely to be cooperative public goods. Using this assumption, we discuss and critically assess the potential importance of social interactions for understanding the evolution, diversity and distribution of virulence in the Bacillus cereus group, a novel study system for microbial social biology. We conclude that dynamic equilibria in Cry toxin production, as well as strong spatial structure and population bottlenecks in hosts are the main ecological factors maintaining the cooperative secretion of virulence factors and argue that collective action has contributed to the evolution of narrow host range. Non-linearities in the benefits associated with public goods, as well as the lack of private secretion systems in the Firmicutes may also explain the prevalence and importance of distantly acting virulence factors in B. cereus and its relatives.

  1. [Social network analysis of interdisciplinary cooperation and networking in early prevention and intervention. A pilot study].

    PubMed

    Künster, A K; Knorr, C; Fegert, J M; Ziegenhain, U

    2010-11-01

    Child protection can only be successfully solved by interdisciplinary cooperation and networking. The individual, heterogeneous, and complex needs of families cannot be met sufficiently by one profession alone. To guarantee efficient interdisciplinary cooperation, there should not be any gaps in the network. In addition, each actor in the network should be placed at an optimal position regarding function, responsibilities, and skills. Actors that serve as allocators, such as pediatricians or youth welfare officers, should be in key player positions within the network. Furthermore, successful child protection is preventive and starts early. Social network analysis is an adequate technique to assess network structures and to plan interventions to improve networking. In addition, it is very useful to evaluate the effectiveness of interventions like round tables. We present data from our pilot project which was part of "Guter Start ins Kinderleben" ("a good start into a child's life"). Exemplary network data from one community show that networking is already quite effective with a satisfactory mean density throughout the network. There is potential for improvement in cooperation, especially at the interface between the child welfare and health systems.

  2. The Study of Cooperative Obstacle Avoidance Method for MWSN Based on Flocking Control

    PubMed Central

    Chen, Zuo; Ding, Lei; Chen, Kai; Li, Renfa

    2014-01-01

    Compared with the space fixed feature of traditional wireless sensor network (WSN), mobile WSN has better robustness and adaptability in unknown environment, so that it is always applied in the research of target tracking. In order to reach the target, the nodes group should find a self-adaptive method to avoid the obstacles together in their moving directions. Previous methods, which were based on flocking control model, realized the strategy of obstacle avoidance by means of potential field. However, these may sometimes lead the nodes group to fall into a restricted area like a trap and never get out of it. Based on traditional flocking control model, this paper introduced a new cooperative obstacle avoidance model combined with improved SA obstacle avoidance algorithm. It defined the tangent line of the intersection of node's velocity line and the edge of obstacle as the steering direction. Furthermore, the cooperative obstacle avoidance model was also improved in avoiding complex obstacles. When nodes group encounters mobile obstacles, nodes will predict movement path based on the spatial location and velocity of obstacle. And when nodes group enters concave obstacles, nodes will temporarily ignore the gravity of the target and search path along the edge of the concave obstacles. Simulation results showed that cooperative obstacle avoidance model has significant improvement on average speed and time efficiency in avoiding obstacle compared with the traditional flocking control model. It is more suitable for obstacle avoidance in complex environment. PMID:24683348

  3. Effectiveness of off-the-shelf footwear in reducing foot pain in Australian Department of Veterans’ Affairs recipients not eligible for medical grade footwear: study protocol for a randomized controlled trial

    PubMed Central

    2013-01-01

    Background Foot pain is highly prevalent in older people, and in many cases is associated with wearing inadequate footwear. In Australia, the Department of Veterans’ Affairs (DVA) covers the costs of medical grade footwear for veterans who have severe foot deformity. However, there is a high demand for footwear by veterans with foot pain who do not meet this eligibility criterion. Therefore, this article describes the design of a randomized controlled trial to evaluate the effectiveness of low cost, off-the-shelf footwear in reducing foot pain in DVA recipients who are currently not eligible for medical grade footwear. Methods One hundred and twenty DVA clients with disabling foot pain residing in Melbourne, Australia, who are not eligible for medical grade footwear will be recruited from the DVA database, and will be randomly allocated to an intervention group or a ‘usual care’ control group. The intervention group will continue to receive their usual DVA-subsidized podiatry care in addition to being provided with low-cost, supportive footwear (Dr Comfort®, Vasyli Medical, Labrador, Queensland, Australia). The control group will also continue to receive DVA-subsidized podiatry care, but will not be provided with the footwear until the completion of the study. The primary outcome measure will be pain subscale on the Foot Health Status Questionnaire (FHSQ), measured at baseline and 4, 8, 12 and 16 weeks. Secondary outcome measures measured at baseline and 16 weeks will include the function subscale of the FHSQ, the Manchester Foot Pain and Disability Index, the number of DVA podiatry treatments required during the study period, general health-related quality of life (using the Short Form 12® Version 2.0), the number of falls experienced during the follow-up period, the Timed Up and Go test, the presence of hyperkeratotic lesions (corns and calluses), the number of participants using co-interventions to relieve foot pain, and participants’ perception of

  4. Co-operation and conflict under hard and soft contracting regimes: case studies from England and Wales

    PubMed Central

    2013-01-01

    Background This paper examines NHS secondary care contracting in England and Wales in a period which saw increasing policy divergence between the two systems. At face value, England was making greater use of market levers and utilising harder-edged service contracts incorporating financial penalties and incentives, while Wales was retreating from the 1990s internal market and emphasising cooperation and flexibility in the contracting process. But there were also cross-border spill-overs involving common contracting technologies and management cultures that meant that differences in on-the-ground contracting practices might be smaller than headline policy differences suggested. Methods The nature of real-world contracting behaviour was investigated by undertaking two qualitative case studies in England and two in Wales, each based on a local purchaser/provider network. The case studies involved ethnographic observations and interviews with staff in primary care trusts (PCTs) or local health boards (LHBs), NHS or Foundation trusts, and the overseeing Strategic Health Authority or NHS Wales regional office, as well as scrutiny of relevant documents. Results Wider policy differences between the two NHS systems were reflected in differing contracting frameworks, involving regional commissioning in Wales and commissioning by either a PCT, or co-operating pair of PCTs in our English case studies, and also in different oversight arrangements by higher tiers of the service. However, long-term relationships and trust between purchasers and providers had an important role in both systems when the financial viability of organisations was at risk. In England, the study found examples where both PCTs and trusts relaxed contractual requirements to assist partners faced with deficits. In Wales, news of plans to end the purchaser/provider split meant a return to less precisely-specified block contracts and a renewed concern to build cooperation between LHB and trust staff

  5. CMC Participation in the Regional Centre for Strategic Studies (RCSS) Workshop: Defense, Technology and Cooperative Security in South Asia

    SciTech Connect

    Biringer, K.L.; Olsen, J.

    1998-11-01

    As an ongoing part of the collaborative efforts between the Cooperative Monitoring Center (CMC) at Sandia National Laboratories, the United States Arms Control and Disarmament Agency (ACDA), and U.S. Department of Energy (DOE), staff from the CMC served as faculty in conducting a workshop in Shanghai, China. Sponsor of the workshop was the Regional Centre for Strategic Studies (RCSS) based in Colombo, Sri Lanka. The workshop included participants from throughout South Asia and China. The CMC presented four sessions related to the role of monitoring technologies in promoting regional security and building confidence among nations. Participation in these workshops supports U.S. efforts to further regional cooperation and promote arms control, nonproliferation and other cooperative securily measures and supplements efforts funded by DOE and ACDA over the past four years. The RCSS Shanghai meeting permitted a continued CMC involvement in regionally conducted training for anew generation of leaders in government, the military, and academia throughout South Asia and China. Nuclear issues are clearly a dominant South Asian concern since the nuclear tests of May 1998. However, there remains a strong interest in identifying opportunities for increased trade and reduced tensions in other areas. The RCSS and other regional organizations are enthusiastic about continued CMC involvement in future regional courses.

  6. Cooperativity and heterogeneity in plastic crystals studied by nonlinear dielectric spectroscopy.

    PubMed

    Michl, M; Bauer, Th; Lunkenheimer, P; Loidl, A

    2015-02-13

    The glassy dynamics of plastic-crystalline cyclo-octanol and ortho-carborane, where only the molecular reorientational degrees of freedom freeze without long-range order, is investigated by nonlinear dielectric spectroscopy. Marked differences to canonical glass formers show up: While molecular cooperativity governs the glassy freezing, it leads to a much weaker slowing down of molecular dynamics than in supercooled liquids. Moreover, the observed nonlinear effects cannot be explained with the same heterogeneity scenario recently applied to canonical glass formers. This supports ideas that molecular relaxation in plastic crystals may be intrinsically nonexponential. Finally, no nonlinear effects were detected for the secondary processes in cyclo-octanol. PMID:25723245

  7. The Chemical Bond Studied by IR Spectroscopy in Introductory Chemistry: An Exercise in Cooperative Learning

    NASA Astrophysics Data System (ADS)

    Anderson, Janet S.; Hayes, David M.; Werner, T. C.

    1995-07-01

    The concepts of bond strength, resonance, and hydrogen bonding are discovered in freshman chemistry laboratory by taking infrared spectra of organic molecules. In order to allow one or two instruments to serve a laboratory section of 24 students, the experiment is divided up among small groups of students, and methods of cooperative learning are used to allow students doing different sections of the experiment to share their results with the rest of the class. The laboratory is designed so that students can discover certain principles on their own. Using instrumental techniques early in chemistry courses stimulates student excitement and shows students what kind of information is available to chemists at the molecular level.

  8. Cleavages and co-operation in the UK alcohol industry: A qualitative study

    PubMed Central

    2012-01-01

    Background It is widely believed that corporate actors exert substantial influence on the making of public health policy, including in the alcohol field. However, the industry is far from being monolithic, comprising a range of producers and retailers with varying and diverse interests. With a focus on contemporary debates concerning the minimum pricing of alcohol in the UK, this study examined the differing interests of actors within the alcohol industry, the cleavages which emerged between them on this issue and how this impacted on their ability to organise themselves collectively to influence the policy process. We conducted 35 semi-structured interviews between June and November 2010 with respondents from all sectors of the industry as well as a range of non-industry actors who had knowledge of the alcohol policy process, including former Ministers, Members of the UK Parliament and the Scottish Parliament, civil servants, members of civil society organisations and professionals. Methods The paper draws on an analysis of publicly available documents and 35 semi-structured interviews with respondents from the alcohol industry (on- and off-trade including retailers, producers of wines, spirits and beers and trade associations) and a range of non-industry actors with knowledge of the alcohol policy process (including former Ministers, Members of Parliament and of the Scottish Parliament, civil servants, members of civil society organisations and professional groups). Interviews were recorded, transcribed and analysed using Nvivo qualitative analysis software. Processes of triangulation between data sources and different types of respondent sought to ensure we gained as accurate a picture as possible of industry participation in the policy process. Results Divergences of interest were evident between producers and retailers and within the retail sector between the on and off trade. Divisions within the alcohol industry, however, existed not only between these

  9. Public affairs events at Fall Meeting

    NASA Astrophysics Data System (ADS)

    Uhlenbrock, Kristan

    2012-02-01

    AGU's Public Affairs team presented two workshop luncheons and hosted 17 oral and poster sessions at the 2011 Fall Meeting. Topics ranged from defining the importance of the geosciences, to climate change science for communities and institutions. The workshop luncheon "How to Be a Congressional Science Fellow or Mass Media Fellow" was a well-attended event with more than 115 participants. The luncheon provided the opportunity for audience members to ask fellow scientists about their experiences working either in Congress or as a reporter for a news organization. For scientists looking to expand their expertise outside the academic environment, these AGU fellowships are fantastic opportunities.

  10. A Follow-Up Study of Graduates' and Employers' Opinions of a Cooperating Training Program. Research Study No. 1.

    ERIC Educational Resources Information Center

    Tuttle, David Chester

    Interviews collected information from 135 graduates of the trades and industrial cooperative education training program, and 30 employers in Des Moines, Iowa, to appraise the effectiveness of training in relation to post high school employment. Graduates and employers commented on the value of core area training, school counseling, and different…

  11. Student Affairs Case Management: Merging Social Work Theory with Student Affairs Practice

    ERIC Educational Resources Information Center

    Adams, Sharrika D.; Hazelwood, Sherry; Hayden, Bruce

    2014-01-01

    Case management is a functional area in higher education and student affairs that emerged after the mass shootings at Virginia Tech in 2007. Although new to higher education, case management emerged from established social work practice. This article compares social work theory and case management standards with a new case management model for…

  12. Designing Student Affairs Organizational Structures: Perceptions of Senior Student Affairs Officers

    ERIC Educational Resources Information Center

    Kuk, Linda; Banning, James H.

    2009-01-01

    Student affairs organizations have become complex entities and serve as a critical link to student success and the quality of the overall educational experience in collegiate institutions. Over time, new programs and services have been added to the array of existing programs and services with little attention focused on how these organizations…

  13. Excellence within Student Affairs: Understanding the Practice of Integrating Academic and Student Affairs

    ERIC Educational Resources Information Center

    Ozaki, C. Casey; Hornak, Anne M.

    2014-01-01

    In this final chapter, the authors synthesize and draw from chapters across this volume to provide concluding remarks and recommendations. The authors suggest that core to the discussion of excellence of student affairs in community colleges are the concepts of integration and collaboration. As professionals tasked with supporting the student…

  14. Report of feasibility study on international-cooperation in high efficient energy conversion technology

    NASA Astrophysics Data System (ADS)

    1993-03-01

    With regard to accelerated introduction of high efficient energy conversion technology to developing countries, the paper investigates the countries' thoughts of the introduction of the technology and the status of the introduction bases. The countries for survey are the Philippines, Indonesia, Malaysia and Thailand. The Philippine government expects to develop cogeneration as well as large power sources and to widen effective use of natural energy. In Indonesia, they largely expect effective use of biomass energy using Stirling engines by international cooperation and the promoted local electrification using standalone distributed fuel cells. In Malaysia, they have great expectations of the introduction of air conditioning facilities using Stirling engines and the use of standalone distributed fuel cells for promotion of local electrification. Thailand hopes for the use of Stirling engines to air conditioning systems, and the development of solar Stirling generators with solar energy as a heat source and electric vehicles.

  15. Plant cooperation

    PubMed Central

    Dudley, Susan A.

    2015-01-01

    The study of plant behaviour will be aided by conceptual approaches and terminology for cooperation, altruism and helping. The plant literature has a rich discussion of helping between species while the animal literature has an extensive and somewhat contentious discussion of within-species helping. Here, I identify and synthesize concepts, terminology and some practical methodology for speaking about helping in plant populations and measuring the costs and benefits. I use Lehmann and Keller's (2006) classification scheme for animal helping and McIntire and Fajardo's (2014) synthesis of facilitation to provide starting points for classifying the mechanisms of how and why organisms help each other. Contextual theory is discussed as a mechanism for understanding and measuring the fitness consequences of helping. I synthesize helping into four categories. The act of helping can be costly to the helper. If the helper gains indirect fitness by helping relatives but loses direct fitness, this is altruism, and it only occurs within species. Helpers can exchange costly help, which is called mutualism when between species, and reciprocation when within a species. The act of helping can directly benefit the helper as well as the recipient, either as an epiphenomenon resulting from behaviours under natural selection for other reasons, or because the helper is creating a mutual benefit, such as satiating predators or supporting a mutualism. Facilitation between species by stress amelioration, creation of novel ecosystems and habitat complexity often meets the definition of epiphenomenon helping. Within species, this kind of helping is called by-product mutualism. If the helping is under selection to create a mutual benefit shared by others, between species this is facilitation with service sharing or access to resources and within species, direct benefits by mutual benefits. These classifications provide a clear starting point for addressing the subject of helping behaviours

  16. Plant cooperation.

    PubMed

    Dudley, Susan A

    2015-01-01

    The study of plant behaviour will be aided by conceptual approaches and terminology for cooperation, altruism and helping. The plant literature has a rich discussion of helping between species while the animal literature has an extensive and somewhat contentious discussion of within-species helping. Here, I identify and synthesize concepts, terminology and some practical methodology for speaking about helping in plant populations and measuring the costs and benefits. I use Lehmann and Keller's (2006) classification scheme for animal helping and McIntire and Fajardo's (2014) synthesis of facilitation to provide starting points for classifying the mechanisms of how and why organisms help each other. Contextual theory is discussed as a mechanism for understanding and measuring the fitness consequences of helping. I synthesize helping into four categories. The act of helping can be costly to the helper. If the helper gains indirect fitness by helping relatives but loses direct fitness, this is altruism, and it only occurs within species. Helpers can exchange costly help, which is called mutualism when between species, and reciprocation when within a species. The act of helping can directly benefit the helper as well as the recipient, either as an epiphenomenon resulting from behaviours under natural selection for other reasons, or because the helper is creating a mutual benefit, such as satiating predators or supporting a mutualism. Facilitation between species by stress amelioration, creation of novel ecosystems and habitat complexity often meets the definition of epiphenomenon helping. Within species, this kind of helping is called by-product mutualism. If the helping is under selection to create a mutual benefit shared by others, between species this is facilitation with service sharing or access to resources and within species, direct benefits by mutual benefits. These classifications provide a clear starting point for addressing the subject of helping behaviours

  17. Teacher Cooperatives

    ERIC Educational Resources Information Center

    Hawkins, Beth

    2009-01-01

    Twenty years ago, when the late Albert Shanker endorsed the notion of innovative schools operating outside conventional district bureaucracies, his aim was to put teachers at the helm. Today there are nearly 80 teacher-governed charter schools around the country. Although most are legally constituted as worker cooperatives, they better resemble…

  18. Cooperative Learning.

    ERIC Educational Resources Information Center

    Slavin, Robert E.

    1980-01-01

    Small-group cooperative learning methods have improved achievement, low and high level cognitive learning, race relations and mutual student concern. Most of the research focuses on four approaches: Teams Games Tournament (DeVries), Student Teams Achievement Divisions (Slavin), Jigsaw (Aronson) and Small Group Teaching (Sharan). (Author/CP)

  19. 7 CFR 371.10 - Legislative and Public Affairs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... assisting the Administrator and other officials on matters relating to agency legislative and media affairs...) Drafting and administering policy guidelines on press contacts, photography, audiovisual...

  20. 7 CFR 371.10 - Legislative and Public Affairs.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... assisting the Administrator and other officials on matters relating to agency legislative and media affairs...) Drafting and administering policy guidelines on press contacts, photography, audiovisual...

  1. 7 CFR 371.10 - Legislative and Public Affairs.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... assisting the Administrator and other officials on matters relating to agency legislative and media affairs...) Drafting and administering policy guidelines on press contacts, photography, audiovisual...

  2. 7 CFR 371.10 - Legislative and Public Affairs.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... assisting the Administrator and other officials on matters relating to agency legislative and media affairs...) Drafting and administering policy guidelines on press contacts, photography, audiovisual...

  3. 7 CFR 371.10 - Legislative and Public Affairs.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... assisting the Administrator and other officials on matters relating to agency legislative and media affairs...) Drafting and administering policy guidelines on press contacts, photography, audiovisual...

  4. Patient-Centered Pain Care Using Artificial Intelligence and Mobile Health Tools: Protocol for a Randomized Study Funded by the US Department of Veterans Affairs Health Services Research and Development Program

    PubMed Central

    Krein, Sarah L; Striplin, Dana; Marinec, Nicolle; Kerns, Robert D; Farris, Karen B; Singh, Satinder; An, Lawrence; Heapy, Alicia A

    2016-01-01

    Background Cognitive behavioral therapy (CBT) is one of the most effective treatments for chronic low back pain. However, only half of Department of Veterans Affairs (VA) patients have access to trained CBT therapists, and program expansion is costly. CBT typically consists of 10 weekly hour-long sessions. However, some patients improve after the first few sessions while others need more extensive contact. Objective We are applying principles from “reinforcement learning” (a field of artificial intelligence or AI) to develop an evidence-based, personalized CBT pain management service that automatically adapts to each patient’s unique and changing needs (AI-CBT). AI-CBT uses feedback from patients about their progress in pain-related functioning measured daily via pedometer step counts to automatically personalize the intensity and type of patient support. The specific aims of the study are to (1) demonstrate that AI-CBT has pain-related outcomes equivalent to standard telephone CBT, (2) document that AI-CBT achieves these outcomes with more efficient use of clinician resources, and (3) demonstrate the intervention’s impact on proximal outcomes associated with treatment response, including program engagement, pain management skill acquisition, and patients’ likelihood of dropout. Methods In total, 320 patients with chronic low back pain will be recruited from 2 VA healthcare systems and randomized to a standard 10 sessions of telephone CBT versus AI-CBT. All patients will begin with weekly hour-long telephone counseling, but for patients in the AI-CBT group, those who demonstrate a significant treatment response will be stepped down through less resource-intensive alternatives including: (1) 15-minute contacts with a therapist, and (2) CBT clinician feedback provided via interactive voice response calls (IVR). The AI engine will learn what works best in terms of patients’ personally tailored treatment plans based on daily feedback via IVR about their

  5. New strategies in assessing, treating, and relapse prevention of extramarital affairs.

    PubMed

    McCarthy, Barry; Wald, Lana M

    2013-01-01

    Understanding, assessing, treating, and preventing relapse of extra-marital affairs has involved significant changes in the past 10 years. This conceptual/clinical article expands on the groundbreaking work of Snyder, Gordon, and Baucom (2007), and has a special focus placed on the process of sexual recovery from an extra-marital affair. Secondly, this article focuses on the importance of creating a relapse prevention agreement. Both traditional and non-traditional agreements with regard to monogamy are described. Recognizing individual, couple, cultural, and value differences in norms and expectations exhibits a particular challenge in the study and treatment of extra-marital affairs. The clinician honors these complexities and differences by designing a treatment program that meets the needs of each couple.

  6. Understanding the cooperative NHC/LA catalysis for stereoselective annulation reactions with homoenolates. A DFT study.

    PubMed

    Domingo, Luis R; Zaragozá, Ramón J; Arnó, Manuel

    2011-10-01

    The role of Ti(Oi-Pr)(4) Lewis acid (LA) in the cooperative N-heterocyclic carbene (NHC)/LA catalyzed addition of enals to enones to yield cis-cyclopentenes has been investigated using DFT methods at the B3LYP/6-31G** computational level. Ti(IV) effectively catalyzes the reaction by formation of a complex with cinnamaldehyde 1, which favors the nucleophilic attack of NHC 5 on 1, and the subsequent proton abstraction to yield the extended Ti(IV)-Breslow intermediate 21. The nature of the metal involved in the LA catalyst plays a relevant role due to the more basic character of NHCs than aldehydes. Thus, strong LAs, such as Zn(OTf)(2), prevent the catalytic behavior of NHCs to form a very stable complex. The subsequent formation of a complex between chalcone 2 and the extended Ti(IV)-Breslow intermediate 21 favors the cis stereoselective C-C bond-formation. Analysis of the structures of Ti(IV)-complex precursors for the cis and trans C-C bond-formation steps allows for an explanation of the unexpected cis stereoselectivity. PMID:21842074

  7. Understanding the cooperative NHC/LA catalysis for stereoselective annulation reactions with homoenolates. A DFT study.

    PubMed

    Domingo, Luis R; Zaragozá, Ramón J; Arnó, Manuel

    2011-10-01

    The role of Ti(Oi-Pr)(4) Lewis acid (LA) in the cooperative N-heterocyclic carbene (NHC)/LA catalyzed addition of enals to enones to yield cis-cyclopentenes has been investigated using DFT methods at the B3LYP/6-31G** computational level. Ti(IV) effectively catalyzes the reaction by formation of a complex with cinnamaldehyde 1, which favors the nucleophilic attack of NHC 5 on 1, and the subsequent proton abstraction to yield the extended Ti(IV)-Breslow intermediate 21. The nature of the metal involved in the LA catalyst plays a relevant role due to the more basic character of NHCs than aldehydes. Thus, strong LAs, such as Zn(OTf)(2), prevent the catalytic behavior of NHCs to form a very stable complex. The subsequent formation of a complex between chalcone 2 and the extended Ti(IV)-Breslow intermediate 21 favors the cis stereoselective C-C bond-formation. Analysis of the structures of Ti(IV)-complex precursors for the cis and trans C-C bond-formation steps allows for an explanation of the unexpected cis stereoselectivity.

  8. Data Information for Global Change Studies: NASA's Distributed Active Archive Centers and Cooperating Data Centers

    NASA Technical Reports Server (NTRS)

    2000-01-01

    The Earth Observing System (EOS) is an integral part of the National Aeronautics and Space Administration's (NASA's) Earth Science Enterprise (ESE). ESE is a long-term global change research program designed to improve our understanding of the Earth's interrelated processes involving the atmosphere, oceans, land surfaces, and polar regions. Data from EOS instruments and other Earth science measurement systems are useful in understanding the causes and processes of global climate change and the consequences of human activities. The EOS Data and Information System (EOSDIS) provides a structure for data management and user services for products derived from EOS satellite instruments and other NASA Earth science data. Within the EOSDIS framework, the Distributed Active Archive Centers (DAACs) have been established to provide expertise in one or more Earth science disciplines. The DAACs and cooperating data centers provide data and information services to support the global change research community. Much of the development of the DAACs has been in anticipation of the enormous amount of data expected from EOS instruments to be launched within the next two decades. Terra, the EOS flagship launched in December 1999, is the first of a series of EOS satellites to carry several instruments with multispectral capabilities. Some data products from these instruments are now available from several of the DAACs. These and other data products can be ordered through the EOS Data Gateway (EDG) and DAAC-specific online ordering systems.

  9. Autophagy: an affair of the heart.

    PubMed

    Gottlieb, Roberta A; Mentzer, Robert M

    2013-09-01

    Whether an element of routine housekeeping or in the setting of imminent disaster, it is a good idea to get one's affairs in order. Autophagy, the process of recycling organelles and protein aggregates, is a basal homeostatic process and an evolutionarily conserved response to starvation and other forms of metabolic stress. Our understanding of the role of autophagy in the heart is changing rapidly as new information becomes available. This review examines the role of autophagy in the heart in the setting of cardioprotection, hypertrophy, and heart failure. Contradictory findings are reconciled in light of recent developments. The preponderance of evidence favors a beneficial role for autophagy in the heart under most conditions. PMID:23188163

  10. PREFACE: Cooperative dynamics Cooperative dynamics

    NASA Astrophysics Data System (ADS)

    Gov, Nir

    2011-09-01

    , the biological problems that inspire these physical studies cover fundamental processes, from cell division up to the dynamics within axons and neurons. We would like to acknowledge and thank all contributors for their submissions, which made this special issue possible in the first place. Moreover, we would like to thank the staff at IOP Publishing for helping us with the administrative aspects and for co-ordinating the refereeing process. We hope that readers will enjoy this collection of papers and that it will trigger them to further explore the endless open physics questions presented by biological systems. Cooperative dynamics contents How does the antagonism between capping and anti-capping proteins affect actin network dynamics? Longhua Hu and Garegin A Papoian The emergence of sarcomeric, graded-polarity and spindle-like patterns in bundles of short cytoskeletal polymers and two opposite molecular motorsE M Craig, S Dey and A Mogilner Model of myosin node aggregation into a contractile ring: the effect of local alignmentNikola Ojkic, Jian-Qiu Wu and Dimitrios Vavylonis Loop formation of microtubules during gliding at high densityLynn Liu, Erkan Tüzel and Jennifer L Ross Protein-coat dynamics and cluster phases in intracellular traffickingGreg Huber, Hui Wang and Ranjan Mukhopadhyay Conformational changes, diffusion and collective behavior in monomeric kinesin-based motilityKerwyn Casey Huang, Christian Vega and Ajay Gopinathan One-dimensional deterministic transport in neurons measured by dispersion-relation phase spectroscopyRu Wang, Zhuo Wang, Joe Leigh, Nahil Sobh, Larry Millet, Martha U Gillette, Alex J Levine and Gabriel Popescu

  11. Interlaboratory studies with the Chinese hamster V79 cell metabolic cooperation assay to detect tumor-promoting agents

    SciTech Connect

    Bohrman, J.S.; Burg, J.R.; Elmore, E.; Gulati, D.K.; Barfknecht, T.R.; Niemeier, R.W.; Dames, B.L.; Toraason, M.; Langenbach, R.

    1988-01-01

    Three laboratories participated in an interlaboratory study to evaluate the usefulness of the Chinese hamster V79 cell metabolic cooperation assay to predict the tumor-promoting activity of selected chemical. Twenty-three chemicals of different chemical structures (phorbol esters, barbiturates, phenols, artificial sweeteners, alkanes, and peroxides) were chosen for testing based on in vivo promotion activities, as reported in the literature. Assay protocols and materials were standardized, and the chemicals were coded to facilitate unbiased evaluation. A chemical was tested only once in each laboratory, with one of the three laboratories testing only 15 out of 23 chemicals. Dunnett's test was used for statistical analysis. Chemicals were scored as positive (at least two concentration levels statistically different than control), equivocal (only one concentration statistically different), or negative. For 15 chemicals tested in all three laboratories, there was complete agreement among the laboratories for nine chemicals. For the 23 chemicals tested in only two laboratories, there was agreement on 16 chemicals. With the exception of the peroxides and alkanes, the metabolic cooperation data were in general agreement with in vivo data. However, an overall evaluation of the V79 cell system for predicting in vivo promotion activity was difficult because of the organ specificity of certain chemicals and/or the limited number of adequately tested nonpromoting chemicals.

  12. Priming International Affairs: How the Media Influence Attitudes toward Foreign Countries.

    ERIC Educational Resources Information Center

    Willnat, Lars; Graf, Joseph; Brewer, Paul R.

    This study broadens the scope of priming research by testing whether media coverage of international affairs shapes the criteria which people use to judge foreign countries. In contrast to previous priming experiments that focused on the effects of television news stories, this study experimentally tests the power of print media to produce priming…

  13. Giving Voice to Critical Campus Issues. Qualitative Research in Student Affairs.

    ERIC Educational Resources Information Center

    Manning, Kathleen, Ed.

    This book presents six qualitative research studies written by graduate students in the Higher Education and Student Affairs masters program at the University of Vermont. The papers provide case studies concerning suicide, acquaintance rape, alcohol-related student death, classism, adult children of alcoholics, and multiracial identity. Following…

  14. Opt Out: Women with Children Leaving Mid-Level Student Affairs Positions

    ERIC Educational Resources Information Center

    Hebreard, Dana

    2010-01-01

    This phenomenological study is about the decision-making process of women with young children at the mid-level student affairs position who decide to opt out of their career for a minimum of one year, and for some, return to higher education. The study is based on interviews with 17 mid-level college administrators and mothers of young children,…

  15. Examining the Impact of Fit on the Job Satisfaction of Midlevel Managers in Student Affairs

    ERIC Educational Resources Information Center

    Lombardi, Ryan Timothy

    2013-01-01

    The purpose of this study was to identify the relationship of personal characteristics, job characteristics, and fit on the job satisfaction of mid-level managers in student affairs. The study was quantitative in nature and used the Job Satisfaction Survey (Spector, 1997) and several additional instruments to assess the impact of these variables…

  16. Connecting the Dots: The Tale of an Undergraduate Research Experience Investigating International Affairs Knowledge

    ERIC Educational Resources Information Center

    Arbitter, Benjamin; Bach, Hannah; Berkowitz, Michael; Brown, Teresa; Krebs, Kara

    2011-01-01

    While there is considerable information about the knowledge (or lack thereof) and views, informed or not, of U.S. citizens, and there are many studies that correlate levels of education with foreign policy views, this study was intended to fill a number of gaps in the literature by connecting knowledge of international affairs and sources of that…

  17. The New Normal: Senior Student Affairs Officers Speak out about Budget Cutting

    ERIC Educational Resources Information Center

    Romano, C. Renee; Hanish, Jan; Phillips, Calvin; Waggoner, Michael D.

    2010-01-01

    To understand the experiences of leaders in student affairs in higher education and to document the strategies they used to cut budgets and the results of these actions, the authors conducted a qualitative research study using public institutions as case studies. Data were gathered in 2005 through phone interviews with senior student affairs…

  18. Exploring the Supervision Experiences of Student Affairs Mid-Level Leaders in Catholic Higher Education

    ERIC Educational Resources Information Center

    Wenzel, Dorothy Ann

    2013-01-01

    This qualitative study examined the supervision experiences of 17 student affairs department directors at six Catholic colleges and universities in the Northeast and Mid-Atlantic regions of the United States. The study focused on the supervision and management skills needed by mid-level managers, and probed if and how they acquired those skills.…

  19. Bureau of Indian Affairs Schools: New Facilities Management Information System Promising, but Improved Data Accuracy Needed.

    ERIC Educational Resources Information Center

    General Accounting Office, Washington, DC.

    A General Accounting Office (GAO) study evaluated the Bureau of Indian Affairs' (BIA) new facilities management information system (FMIS). Specifically, the study examined whether the new FMIS addresses the old system's weaknesses and meets BIA's management needs, whether BIA has finished validating the accuracy of data transferred from the old…

  20. The Acquisition of New Student Affairs Professionals' Beliefs and Perceptions about Faculty

    ERIC Educational Resources Information Center

    Myers, Michele Ann

    2013-01-01

    The purpose of this study is to better understand how new student affairs professionals acquire their beliefs and perceptions about faculty. This study originates from a conceptual framework that includes: (1) a call for collaboration, (2) the link between organizational culture, beliefs, and perceptions, and (3) the propagation of beliefs through…

  1. Workplace romance in the public sector: sex differences in reactions to the Clinton-Lewinsky affair.

    PubMed

    Powell, G N

    2000-12-01

    This study examined reactions of part-time MBA students (n = 199) and undergraduate business students (n = 220) to the affair involving U.S. President Bill Clinton and White House intern Monica Lewinsky prior to Clinton's impeachment by the House of Representatives. Consistent with research on attitudes toward workplace romance in the private sector, women believed that this affair occurring in the public sector represented a more serious problem for the nation and more than men were inclined to prefer that some type of action, e.g., resignation or impeachment, be taken. Implications of the results are discussed.

  2. Workplace romance in the public sector: sex differences in reactions to the Clinton-Lewinsky affair.

    PubMed

    Powell, G N

    2000-12-01

    This study examined reactions of part-time MBA students (n = 199) and undergraduate business students (n = 220) to the affair involving U.S. President Bill Clinton and White House intern Monica Lewinsky prior to Clinton's impeachment by the House of Representatives. Consistent with research on attitudes toward workplace romance in the private sector, women believed that this affair occurring in the public sector represented a more serious problem for the nation and more than men were inclined to prefer that some type of action, e.g., resignation or impeachment, be taken. Implications of the results are discussed. PMID:11272740

  3. Cooperative pulses

    NASA Astrophysics Data System (ADS)

    Braun, Michael; Glaser, Steffen J.

    2010-11-01

    We introduce the concept of cooperative (COOP) pulses which are designed to compensate each other's imperfections. In multi-scan experiments, COOP pulses can cancel undesired signal contributions, complementing and generalizing phase cycles. COOP pulses can be efficiently optimized using an extended version of the optimal-control-based gradient ascent pulse engineering (GRAPE) algorithm. The advantage of the COOP approach is experimentally demonstrated for broadband and band-selective pulses.

  4. Successful Coordination and Execution of Non-Therapeutic Studies in a Cooperative Group Setting: Lessons Learned from Children’s Oncology Group Studies

    PubMed Central

    Carter, Andrea; Landier, Wendy; Schad, Amy; Moser, Allison; Schaible, Alexandra; Hanby, Cara; Kurian, Seira; Lennie Wong, F.; Villaluna, Doojduen; Bhatia, Smita

    2008-01-01

    The immense progress made in childhood cancer survival has been due to the systematic and efficient conduct of large multicenter therapeutic trials, utilizing the infrastructure developed by national cooperative groups. These therapeutic trials have been successful, in part due to the high participation rates by the participating member institutions. However, participation in non-therapeutic trials in the cooperative group setting has lagged behind that of therapeutic trials for a variety of reasons, such as lack of institutional resources, leading to low priority given to such activities. The purpose of this report is to share some of the methods developed and successfully implemented by a Coordinating Center (City of Hope National Medical Center) to maximize institutional participation and patient enrollment and to standardize data collection and quality control, in order to ensure successful execution of two large, extramurally funded, cooperative group non-therapeutic studies. To date, over 175 institutions have obtained regulatory approval for the protocols showcased here, accrual has been on target, and completeness and quality of the collected data has been excellent. The successful execution of these non-therapeutic studies demonstrates the advantages of diverse study publicity techniques, detailed standardized operating procedures, and effective utilization of technological resources. PMID:18628418

  5. International cooperation.

    PubMed

    1999-04-01

    As the most densely populated country in the world, China actively conducts international exchanges and cooperation. It takes every opportunity to publicize its family planning policies and practices during international forums. Moreover, the country's State Family Planning Commission has been collaborating with the United Nations Population Fund in implementing health and family planning programs. This program covers public awareness campaigns, technical services, sex education for the youth, and social marketing. For years, China has also been cooperating with WHO in the area of family planning and reproductive health, and has established partnership with the Japanese Organization for International Cooperation in Family Planning. In addition, the State Family Planning Commission has worked with the Public Media Center of the US as well as with the Rockefeller Foundation and Ford Foundation in introducing "contraceptive methods by informed choice" and "male participation in family planning" in the rural areas of the country. China has also worked closely with many other developing countries on population issues. In October 1998, China collaborated with the Partners in Population and Development for a reporting mission that was attended by journalists from 11 countries.

  6. Factors That Influence Attrition of New Professionals in Student Affairs

    ERIC Educational Resources Information Center

    Buchanan, Jenine

    2012-01-01

    The purpose of this dissertation was to identify factors that contribute to the attrition of new professionals in the field of student affairs. Student affairs professionals report low levels of commitment to the field and depart from the field at rates ranging from 32% to 61% (Holmes, Verrier, & Chrisholm, 1983; Rosen et al., 1980; Rosser…

  7. Appreciative Inquiry and Student Affairs: A Positive Approach to Change

    ERIC Educational Resources Information Center

    Lehner, Rachelle; Hight, Donna L.

    2006-01-01

    Appreciative Inquiry (AI) is an organization development (OD) philosophy that utilizes and builds on past successes, using these as positive momentum for future change. AI provides student affairs with an alternative and generative approach to improving their organizations' processes and culture. As student affairs professionals look to the future…

  8. 17 CFR 200.15 - Office of International Affairs.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... to international securities markets. OIA facilitates the development of and, where appropriate... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Office of International... Organization § 200.15 Office of International Affairs. (a) The Office of International Affairs (“OIA”)...

  9. Political Correctness: Background, Perspective, and Implications for Student Affairs Professionals.

    ERIC Educational Resources Information Center

    Forney, Deanna S.

    1996-01-01

    Provides background information about the Political Correctness debate, encourages student affairs administrators to reflect on their own perceptions and actions, offers ideas and suggestions about the debate, and explores the debate's implications for student affairs staff. Is intended to promote both individual reflection and group discussions…

  10. Why Do They Leave? Departure from the Student Affairs Profession

    ERIC Educational Resources Information Center

    Frank, Tara E.

    2013-01-01

    Departure among student affairs administrators in higher education has been an issue for decades (Evans, 1988; Lorden, 1998; Tull, 2006). Rates of departure from student affairs within the first five years of experience are estimated at 50% to 60% (Holmes, Verrier, & Chisholm, 1983; Lorden, 1998; Tull, 2006). However, there is very little…

  11. Improving Leadership in Student Affairs Administration: A Case Approach.

    ERIC Educational Resources Information Center

    Sandeen, Arthur

    The case approach to improving leadership in student affairs is offered as a key component of the process of learning how to become an effective leader. The 18 cases on diverse issues offered in this book are intended to provide learning opportunities for those who aspire to become student affairs leaders. The book contains an introduction about…

  12. Preserving the History of a Student Affairs Association

    ERIC Educational Resources Information Center

    Mann, B. J.

    2010-01-01

    The following is a brief overview regarding: the history and development of Student Affairs as it pertains to (a) preserving the history of a professional association, (b) value and benefits of a professional Student Affairs association, (c) establishing and assessing goals and (d) organizational development/change within a professional…

  13. Academic Affairs Committee. AGB Standing Committee Series [No. 2].

    ERIC Educational Resources Information Center

    Chait, Richard P.; Taylor, Barbara E.

    1983-01-01

    The responsibilities and functioning of an academic affairs committee of a college governing board are described. It is noted that the responsibilities of the academic affairs committee involve monitoring the relationship between mission and strategy in the academic realm. The following responsibilities of the committee are discussed: the…

  14. Underlying Paradigms in Student Affairs Research and Practice

    ERIC Educational Resources Information Center

    Guido, Florence M.; Chavez, Alicia Fedelina; Lincoln, Yvonna S.

    2010-01-01

    Student affairs professionals benefit from understanding paradigms, worldviews, and ways of being among diverse faculty, staff, and students. It is challenging to understand core differences of paradigms, design student affairs practice and research in congruence with or across specific philosophies, and work effectively with individuals operating…

  15. 78 FR 51266 - Foreign Affairs Policy Board Meeting Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-20

    ... Affairs Policy Board Meeting Notice Closed Meeting In accordance with the Federal Advisory Committee Act, 5 U.S.C. App., the Department of State announces a meeting of the Foreign Affairs Policy Board to... meeting will be closed to the public as the Board will be reviewing and discussing matters...

  16. 78 FR 34702 - Foreign Affairs Policy Board Meeting Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-10

    ... Affairs Policy Board Meeting Notice Closed Meeting In accordance with the Federal Advisory Committee Act, 5 U.S.C. App., the Department of State announces a meeting of the Foreign Affairs Policy Board to... meeting will be closed to the public as the Board will be reviewing and discussing matters...

  17. Dollars for Dreams: Student Affairs Staff as Fundraisers.

    ERIC Educational Resources Information Center

    Penney, Sophie W.; Rose, Barbara B.

    This publication provides an educational tool for student affairs professionals involved in fundraising. It is designed to be easily accessible and understood by those with little experience with fundraising, and it will also serve as a useful resource for student affairs professionals who have partnered with fundraisers to, or who themselves…

  18. Rentz's Student Affairs Practice in Higher Education. Fourth Edition

    ERIC Educational Resources Information Center

    Zhang, Naijian

    2011-01-01

    The mission of this new fourth edition is to provide the reader with a solid foundation in the historical and philosophical perspectives of college student affairs development; assist the reader in understanding the major concepts and purpose of student affairs' practice, methods, and program models; enable the reader to conceptualize the theme,…

  19. Leadership Development in Student Affairs Graduate Preparatory Programs

    ERIC Educational Resources Information Center

    Nelson, Kelly Anne

    2010-01-01

    As colleges and universities increase in complexity, so do the leadership demands of student affairs professionals. Today, entry-level professionals are expected to be competent leaders. As a result, student affairs graduate preparatory programs (SAGPPs) have an obligation to foster the leadership development of their enrolled students. This…

  20. An Assessment Model as Best Practice in Student Affairs

    ERIC Educational Resources Information Center

    Shutt, Michael D.; Garrett, J. Matthew; Lynch, John W.; Dean, Laura A.

    2012-01-01

    The phrase "best practice" is used often in student affairs, but the term lacks a common and accepted definition. This results in the implementation of programs and services that are neither grounded nor assessed. A model is proposed here that suggests a best practice process that integrates foundational student affairs documents and applies the…

  1. 10 CFR 1.28 - Office of Public Affairs.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Office of Public Affairs. 1.28 Section 1.28 Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Headquarters Commission Staff § 1.28 Office of Public Affairs. The Office of Public Affairs— (a) Develops policies, programs, and...

  2. 10 CFR 1.28 - Office of Public Affairs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Office of Public Affairs. 1.28 Section 1.28 Energy NUCLEAR REGULATORY COMMISSION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Headquarters Commission Staff § 1.28 Office of Public Affairs. The Office of Public Affairs— (a) Develops policies, programs, and...

  3. 32 CFR Appendix D to Part 45 - State Directors of Veterans Affairs

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... House Annex, room 11, Columbus, OH 43215. Oklahoma Director, Department of Veterans Affairs, P.O. Box... Veterans Affairs, P.O. Box 1509, Montgomery, AL 36192-3701. Alaska Director, Division of Veterans Affairs... Veterans Affairs Officer, Office of Veterans Affairs, American Samoa Government, P.O. Box 2586, Pago...

  4. 32 CFR Appendix D to Part 45 - State Directors of Veterans Affairs

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... House Annex, room 11, Columbus, OH 43215. Oklahoma Director, Department of Veterans Affairs, P.O. Box... Veterans Affairs, P.O. Box 1509, Montgomery, AL 36192-3701. Alaska Director, Division of Veterans Affairs... Veterans Affairs Officer, Office of Veterans Affairs, American Samoa Government, P.O. Box 2586, Pago...

  5. 32 CFR Appendix D to Part 45 - State Directors of Veterans Affairs

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... House Annex, room 11, Columbus, OH 43215. Oklahoma Director, Department of Veterans Affairs, P.O. Box... Veterans Affairs, P.O. Box 1509, Montgomery, AL 36192-3701. Alaska Director, Division of Veterans Affairs... Veterans Affairs Officer, Office of Veterans Affairs, American Samoa Government, P.O. Box 2586, Pago...

  6. NMR Studies of Ligand Binding to P450eryF Provides Insight into the Mechanism of Cooperativity

    SciTech Connect

    Roberts, Arthur G.; Diaz, Maria D.; Lampe, Jed N.; Shireman, Laura; Grinstead, Jeffrey S.; Dabrowski, Michael J.; Pearson, Josh T.; Bowman, Michael K.; Atkins, William M.; Campbell, Ann P.

    2006-02-14

    Cytochrome P450’s (P450’s) catalyze the oxidative metabolism of most drugs and toxins. Although extensive studies have proven that some P450’s demonstrate both homotropic and heterotropic cooperativity toward a number of substrates, the mechanistic and molecular details of P450 allostery are still not well-established. Here, we use UV/vis and heteronuclear nuclear magnetic resonance (NMR) spectroscopic techniques to study the mechanism and thermodynamics of the binding of two 9-aminophenanthrene (9-AP) and testosterone (TST) molecules to the erythromycin-metabolizing bacterial P450eryF. UV/vis absorbance spectra of P450eryF demonstrated that binding occurs with apparent negative homotropic cooperativity for TST and positive homotropic cooperativity for 9-AP with Hill-equation-derived dissociation constants of KS ) 4 and 200 íM, respectively. The broadening and shifting observed in the 2D-{1H,15N}-HSQC-monitored titrations of 15N-Phe-labeled P450eryF with 9-AP and TST indicated binding on intermediate and fast chemical exhange time scales, respectively, which was consistent with the Hillequation- derived KS values for these two ligands. Regardless of the type of spectral perturbation observed (broadening for 9-AP and shifting for TST), the 15N-Phe NMR resonances most affected were the same in each titration, suggesting that the two ligands “contact” the same phenylalanines within the active site of P450eryF. This finding is in agreement with X-ray crystal structures of bound P450eryF showing different ligands occupying similar active-site niches. Complex spectral behavior was additionally observed for a small collection of resonances in the TST titration, interpreted as multiple binding modes for the lowaffinity TST molecule or multiple TST-bound P450eryF conformational substates. A structural and energetic model is presented that combines the energetics and structural aspects of 9-AP and TST binding derived from these observations.

  7. Redefining Student Affairs through Digital Technology: A Ten-Year Historiography of Digital Technology Use by Student Affairs Administrators

    ERIC Educational Resources Information Center

    Cabellon, Edmund T.

    2016-01-01

    The student affairs profession is at a crossroads (Torres & Walbert, 2010) given digital technology's growth and the academy's administrative expansion (Bowen, 2013). Student affairs administrators must simultaneously respond to digital technology's implications in students' lives (Kirschner & Karpinski, 2010) and to new state and federal…

  8. Cooperative Education for the Future.

    ERIC Educational Resources Information Center

    Hall, James W.

    1999-01-01

    Cooperative education must move into a new era of radically different, technology-driven environments in which work and study are blurred. Characteristics of a new cooperative education include (1) simultaneous study and work; (2) co-op integrated into courses; (3) faculty as consultants on co-op opportunities; (4) change in financial remuneration…

  9. Resource heterogeneity can facilitate cooperation.

    PubMed

    Kun, Ádám; Dieckmann, Ulf

    2013-01-01

    Although social structure is known to promote cooperation, by locally exposing selfish agents to their own deeds, studies to date assumed that all agents have access to the same level of resources. This is clearly unrealistic. Here we find that cooperation can be maintained when some agents have access to more resources than others. Cooperation can then emerge even in populations in which the temptation to defect is so strong that players would act fully selfishly if their resources were distributed uniformly. Resource heterogeneity can thus be crucial for the emergence and maintenance of cooperation. We also show that resource heterogeneity can hinder cooperation once the temptation to defect is significantly lowered. In all cases, the level of cooperation can be maximized by managing resource heterogeneity.

  10. Measuring the Impact of Student Interaction with Student Affairs Professionals on Socially Responsible Leadership Development in the First Year of College

    ERIC Educational Resources Information Center

    Martin, Georgianna L.

    2013-01-01

    Using longitudinal data from the Wabash National Study on Liberal Arts Education, this research explored the impact of students' interactions with student affairs professionals on socially responsible leadership development during the first year of college. Overall, students' interactions with student affairs professionals were…

  11. Skills, Knowledge, and Personal Traits Necessary for Success as a Student Affairs Administrator: A Meta-Analysis of Thirty Years of Research.

    ERIC Educational Resources Information Center

    Lovell, Cheryl D.; Kosten, Linda A.

    2000-01-01

    Study synthesizes 30 years of research relating to successful student affairs administration using meta-analysis techniques. Findings suggest that a successful student affairs administrator has skills such as administration, management, and human facilitation; knowledge of student development theory and functional responsibilities; and traits of…

  12. Happiness, Work Engagement, and Perception of Organizational Support of Student Affairs Professionals

    ERIC Educational Resources Information Center

    Hempfling, Michele Sheets

    2015-01-01

    Little research has been conducted on the work engagement, subjective happiness, or perceived organizational support of student affairs professionals. In this study, 299 professionals in the American College Personnel Association were surveyed utilizing the Utrecht Work Engagement Scale, the Subjective Happiness Scale, and the Survey of Perceived…

  13. Socialization for New and Mid-Level Community College Student Affairs Professionals

    ERIC Educational Resources Information Center

    Hornak, Anne M.; Ozaki, C. Carolyn; Lunceford, Christina

    2016-01-01

    This study was designed to explore the socialization of student affairs professionals in community colleges. The authors used the theory of organizational socialization (Van Maanen & Schein, 1979) and explored these nuances through a qualitative research design. Findings include differences in socialization in institutions versus the…

  14. Student Affairs New Professionals Employee Orientation Programs' Relationship with Organizational Socialization

    ERIC Educational Resources Information Center

    Cotner-Klingler, Amy L.

    2013-01-01

    This quantitative study explored self-reported orientation and organizational socialization experiences of new student affairs professionals through a survey instrument constructed by the researcher and administered online. Individuals who identified themselves as entry level professionals through membership of the American College Personnel…

  15. Leadership Competencies of Community College Senior Student Affairs Officers in the United States

    ERIC Educational Resources Information Center

    Rodkin, Daniel Michael

    2011-01-01

    The purpose of this study was to assess community college senior student affairs officers' demographics, educational backgrounds, and leadership development experiences, as related to their mastery of the leadership skills outlined in the American Association of Community Colleges "Competencies for Community College Leaders" (AACC…

  16. An Integrative Literature Review of Student Affairs Competencies: A Meta-Analysis

    ERIC Educational Resources Information Center

    Herdlein, Richard; Riefler, Laurel; Mrowka, Kaleigh

    2013-01-01

    The study reviewed 17 years of research extending the work of Lovell and Kosten (2000) on student affairs competencies important for professional preparation and practice. A meta-analysis was used to organize and present data on 22 articles concerned with knowledge, skills, dispositions, curriculum, multicultural competency, and professional…

  17. Students and Institutions Protecting Whiteness as Property: A Critical Race Theory Analysis of Student Affairs Preparation

    ERIC Educational Resources Information Center

    Bondi, Stephanie

    2012-01-01

    This study is based on interviews with White students graduating from a student affairs preparation program as well as a literature review of whiteness in education. Applying "critical race theory," the author examined the ways that students and institutions protected whiteness. Institutions and those within them concerned with equity must have…

  18. Reframing Student Affairs Leadership: An Analysis of Organizational Frames of Reference and Locus of Control

    ERIC Educational Resources Information Center

    Tull, Ashley; Freeman, Jerrid P.

    2011-01-01

    Examined in this study were the identified frames of reference and locus of control used by 478 student affairs administrators. Administrator responses were examined to identify frames of reference most commonly used and their preference order. Locus of control most commonly used and the relationship between frames of reference and locus of…

  19. Academic Capitalism in Student Affairs Organizations: Examining the Business of Student Development

    ERIC Educational Resources Information Center

    Carducci, Rozana

    2010-01-01

    This multiple institution case study examines the nature and scope of market(like) behaviors carried out within three student affairs organizations situated in distinct higher education institutional types: a public research university, a public master's university, and a small, private liberal arts residential college. Data was collected via the…

  20. Middle States Chief Student Affairs Officer Roles and Succession Planning Considerations

    ERIC Educational Resources Information Center

    Santana, Pedro J.

    2014-01-01

    This study examined chief student affairs officers (CSAOs) within the four-year colleges and universities accredited by the Middle States Commission on Higher Education. The objectives were to: (a) determine the profile of the CSAO; (b) provide a better understanding as to the role of the CSAO; (c) identify the most common career paths taken to…

  1. First-Generation Female Higher Education Student Affairs Personnel: The Significance of Personality and Spirituality

    ERIC Educational Resources Information Center

    Albert, Jennifer L.

    2014-01-01

    A cohort of 15 participants was chosen to engage in a study to identify a relationship between personality type and the propensity to choose professions in student affairs. Participants were chosen based upon specific demographic criteria in an effort to highlight inconsistencies in traditionally accepted variables, including gender, ethnicity,…

  2. The "Bellah Affair" at Princeton: Scholarly Excellence and Academic Freedom in America in the 1970s

    ERIC Educational Resources Information Center

    Bortolini, Matteo

    2011-01-01

    The so-called "Bellah affair at Princeton" began in March 1973 when a harsh but nonetheless ordinary academic fight over the appointment of Robert N. Bellah as a permanent member of the Institute for Advanced Study at Princeton found its way to the wider public sphere. Using published and unpublished evidence, the paper shows how two different…

  3. Impact of Rural Residence on Survival of Male Veterans Affairs Patients after Age 65

    ERIC Educational Resources Information Center

    MacKenzie, Todd A.; Wallace, Amy E.; Weeks, William B.

    2010-01-01

    Objectives: More than 1 in 5 Veterans Affairs (VA) users lives in a rural setting. Rural veterans face different barriers to health care than their urban counterparts, but their risk of death relative to their urban counterparts is unknown. The objective of our study was to compare survival between rural and urban VA users. Methods: We linked the…

  4. "Streams of Influence" in Student Affairs: A Renewed Emphasis on Leadership Education

    ERIC Educational Resources Information Center

    Gigliotti, Ralph A.

    2015-01-01

    This case study presents an overview of the development of a new Office for Leadership Programs at Villanova University, housed under the Office of Student Development. Adapting Kingdon's (1984) public policy model to the creation of new initiatives in student affairs, this article offers a conceptual framework for the design of new student…

  5. Socialization to Student Affairs: Early Career Experiences Associated with Professional Identity Development

    ERIC Educational Resources Information Center

    Hirschy, Amy S.; Wilson, Maureen E.; Liddell, Debora L.; Boyle, Kathleen M.; Pasquesi, Kira

    2015-01-01

    In this study, the authors propose and test a model of professional identity development among early career student affairs professionals. Using survey data from 173 new professionals (0-5 years of experience), factor analysis revealed 3 dimensions of professional identity: commitment, values congruence, and intellectual investment. Multivariate…

  6. Management Theory Meets Student Development Theory: Implications for Student Affairs Programming.

    ERIC Educational Resources Information Center

    Durand, Henry F.; Reister, Barry W.

    One goal of student affairs programming is the promotion of character development. Based on the assumption that empathy training will have a significant impact on character development, a study was designed which incorporated the listening skills (empathy) training of the Sierra Project (Whitely, 1982) with the Hersey/Blanchard model for…

  7. The "Trojan Horse" Affair and Radicalisation: An Analysis of Ofsted Reports

    ERIC Educational Resources Information Center

    Mogra, Imran

    2016-01-01

    This article provides an analysis of the frequency with which the word radicalisation appears in 21 Ofsted reports published as a result of inspections carried out in some Birmingham schools following the "Trojan Horse" affair. The technique of key-words-in-context was employed to study the range of its uses in the corpus of the reports.…

  8. Exploring the Role of Spirituality in the Preparation of Student Affairs Professionals: Faculty Constructions

    ERIC Educational Resources Information Center

    Rogers, Judy L.; Love, Patrick

    2007-01-01

    The purpose of this study was to explore faculty perspectives about the role spirituality plays in curriculum and pedagogy in preparing student affairs professionals to respond to undergraduates' spiritual searching. Twelve faculty from three college student personnel programs, one at a state university and two at religiously affiliated…

  9. The LGBT Campus Resource Center Director: The New Profession in Student Affairs.

    ERIC Educational Resources Information Center

    Sanlo, Ronni L.

    2000-01-01

    Lesbian Gay Bisexual Transgender Campus Resource Centers (LGBT CRCs) are new service units in the field of student affairs. Study surveys LGBT CRC directors to learn about their education, salary, operating budgets, and other pertinent issues with which to identify and document a growing new profession. (Contains 14 references and two tables.)…

  10. Highways and Byways: The Career Paths of Senior Student Affairs Officers

    ERIC Educational Resources Information Center

    Tull, Ashley; Miller, Michael T.

    2009-01-01

    The highways and byways, or career paths, to the Senior Student Affairs Officer (SSAO) position differ based on a variety of variables. This study examined several variables including the induction or graduate preparation process, professional pathways, and professional and academic involvement of more than half of current land grant SSAOs. Data…

  11. Professional Identity, Career Commitment, and Career Entrenchment of Midlevel Student Affairs Professionals

    ERIC Educational Resources Information Center

    Wilson, Maureen E.; Liddell, Debora L.; Hirschy, Amy S.; Pasquesi, Kira

    2016-01-01

    The purposes of this study were to identify factors of midlevel student affairs administrators' professional identity and to examine the association of those factors to career commitment, career entrenchment, and demographic characteristics. Principal axis factor analysis derived 3 dimensions of professional identity: career contentment, community…

  12. The Decline of Competition: A Study of Cooperative Approaches to University Research Management. ASHE Annual Meeting Paper.

    ERIC Educational Resources Information Center

    Holland, Barbara A.

    This paper analyzes the organizational strategies and dynamics of cooperation appropriate to research consortia. The experiences of nine existing research consortia are reviewed in an effort to propose guidelines for practice in the design of research consortia, and to expand understanding of the nature of interinstitutional cooperation. The nine…

  13. Effects of Cooperative Learning Plus Inquiry Method on Student Learning and Attitudes: A Comparative Study for Engineering Economic Classrooms

    ERIC Educational Resources Information Center

    Salehizadeh, M. Reza; Behin-Aein, Noureddin

    2014-01-01

    In the Iranian higher education system, including engineering education, effective implementation of cooperative learning is difficult because classrooms are usually crowded and the students never had a formal group working background in their previous education. In order to achieve the benefits of cooperative learning in this condition, this…

  14. Contribution of cooperative sector recycling to greenhouse gas emissions reduction: A case study of Ribeirão Pires, Brazil

    SciTech Connect

    King, Megan F.; Gutberlet, Jutta

    2013-12-15

    Highlights: • Cooperative recycling achieves environmental, economic and social objectives. • We calculate GHG emissions reduction for a recycling cooperative in São Paulo, Brazil. • The cooperative merits consideration as a Clean Development Mechanism (CDM) project. • A CDM project would enhance the achievements of the recycling cooperative. • National and local waste management policies support the recycling cooperative. - Abstract: Solid waste, including municipal waste and its management, is a major challenge for most cities and among the key contributors to climate change. Greenhouse gas emissions can be reduced through recovery and recycling of resources from the municipal solid waste stream. In São Paulo, Brazil, recycling cooperatives play a crucial role in providing recycling services including collection, separation, cleaning, stocking, and sale of recyclable resources. The present research attempts to measure the greenhouse gas emission reductions achieved by the recycling cooperative Cooperpires, as well as highlight its socioeconomic benefits. Methods include participant observation, structured interviews, questionnaire application, and greenhouse gas accounting of recycling using a Clean Development Mechanism methodology. The results show that recycling cooperatives can achieve important energy savings and reductions in greenhouse gas emissions, and suggest there is an opportunity for Cooperpires and other similar recycling groups to participate in the carbon credit market. Based on these findings, the authors created a simple greenhouse gas accounting calculator for recyclers to estimate their emissions reductions.

  15. International Cooperation at NASA

    NASA Astrophysics Data System (ADS)

    Tawney, Timothy; Feldstein, Karen

    International cooperation is a cornerstone principle of NASA’s activities, especially within the activities of the Science Mission Directorate. Nearly two thirds of the flight missions in which NASA leads or participates involve international cooperation. Numerous ground based activities also rely on international cooperation, whether because of unique expertise, unique geography, or the need for a global response. Going forward, in an era of tighter budgets and a more integrated global perspective, NASA and the rest of the space agencies around the world will be forced to work more closely together, in a broader array of activities than ever before, in order to be able to afford to push the boundaries of space exploration. The goal of this presentation is to provide an overview of NASA’s current international science cooperative activities. It will include a discussion of why NASA conducts international cooperation and look at the mechanisms through which international cooperation can occur at NASA, including peer-to-peer development of relationships. It will also discuss some of the limiting factors of international cooperation, such as export control, and ways in which to manage those constraints. Finally, the presentation would look at some of the present examples where NASA is working to increase international cooperation and improve coordination. Case studies will be used to demonstrate these mechanisms and concepts. For example, NASA continues to participate in international coordination groups such as the International Mars Exploration Working Group (IMEWG) and International Space Exploration Coordination Group (ISECG), but is expanding into new areas as well. NASA is one of the leaders in expanding and improving international coordination in the area of Near-Earth Object detection, characterization, and mitigation. Having participated in the first meetings of such groups as the International Asteroid Warning Network (IAWN) and Space Missions Planning

  16. Cooperative Education in Outdoor Education

    ERIC Educational Resources Information Center

    Martin, Andy; Flemming, Jenny

    2010-01-01

    Cooperative education is a structured experiential education strategy integrating classroom studies with work place learning. The purpose of this paper is to evaluate how a cooperative education model can be included within an outdoor education undergraduate degree to develop reflective practitioners and to enhance graduate capabilities. Document…

  17. International Cooperation in Engineering.

    ERIC Educational Resources Information Center

    Willenbrock, F. Karl

    1987-01-01

    Reports on a study by the National Academy of Engineering (NAE) into various relationships in engineering that the United States has with countries that have comparable or superior levels of technology. Discusses competition, cooperation, information flow, symmetry, language and cultural barriers, research opportunities, and professional…

  18. Role of the right inferior frontal gyrus in turn-based cooperation and competition: A near-infrared spectroscopy study.

    PubMed

    Liu, Tao; Saito, Hirofumi; Oi, Misato

    2015-10-01

    Interpersonal interaction can be classified into two types: concurrent and turn-based interaction, requiring synchronized body-movement and complementary behaviors across persons, respectively. To examine the neural mechanism of turn-based interaction, we simultaneously measured paired participants activations in their bilateral inferior frontal gyrus (IFG) and the bilateral inferior parietal lobule (IPL) in a turn-taking game using near-infrared spectroscopy (NIRS). Pairs of participants were assigned to either one of two roles (game builder and the partner) in the game. The builder's task was to make a copy of a target disk-pattern by placing disks on a monitor, while the partner's task was to aid the builder in his/her goal (cooperation condition) or to obstruct it (competition condition). The builder always took the initial move and the partner followed. The NIRS data demonstrated an interaction of role (builder vs. partner) by task-type (cooperation vs. competition) in the right IFG. The builder in the cooperation condition showed higher activation than the cooperator, but the same builder in the competition condition showed lower activation than in the cooperation condition. The activations in the competitor-builder pairs showed positive correlation between their right IFG, but the activations in the cooperator-builder pairs did not. These results suggest that the builder's activation in the right IFG is reduced/increased in the context of interacting with a cooperative/competitive partner. Also, the competitor may actively trace the builder's disk manipulation, leading to deeper mind-set synchronization in the competition condition, while the cooperator may passively follow the builder's move, leading to shallower mind-set synchronization in the cooperation condition. PMID:26189111

  19. High pressure studies on nanometer sized clusters: Structural, optical, and cooperative properties

    SciTech Connect

    Tolbert, S.H.

    1995-05-01

    High-pressure Se EXAFS is used to study pressure-induced structural transformations in CdSe nanocrystals. The transformation is wurtzite to rock salt, at a pressure much higher than in bulk. High-pressure XRD is used to confirm the EXAFS results. Diffraction peak widths indicate that nanocrystals do not fragment upon transformation. Optical absorption correlates with structural transformations and is used to measure transition pressures; transformation pressure increases smoothly as nanocrystal size decreases. Thermodynamics of transformation is modeled using an elevated surface energy in the high-pressure phase. High-pressure study of Si nanocrystals show large increases in transformation pressure in crystallites to 500{angstrom} diameter, and an overall change in crystallite shape upon transformation is seen from XRD line widths. C{sub 60} single crystals were studied using Raman scattering; results provide information about the clusters` rotational state. Optical properties of high-pressure phase CdSe clusters were studied.

  20. The evolutionary origin of cooperators and defectors.

    PubMed

    Doebeli, Michael; Hauert, Christoph; Killingback, Timothy

    2004-10-29

    Coexistence of cooperators and defectors is common in nature, yet the evolutionary origin of such social diversification is unclear. Many models have been studied on the basis of the assumption that benefits of cooperative acts only accrue to others. Here, we analyze the continuous snowdrift game, in which cooperative investments are costly but yield benefits to others as well as to the cooperator. Adaptive dynamics of investment levels often result in evolutionary diversification from initially uniform populations to a stable state in which cooperators making large investments coexist with defectors who invest very little. Thus, when individuals benefit from their own actions, large asymmetries in cooperative investments can evolve.

  1. [Social change and Pharmaceutical Affairs Law (PAL)].

    PubMed

    Masuyama, Koichi; Isobe, Soichiro

    2010-01-01

    Former Japanese pharmaceutical laws, originally based on the Pharmaceutical Marketing and Handling Regulations enacted in 1874 were in operation for many years before World War II. However, in order to address several drug issues, such as poor drug quality and insufficiences regarding the role of pharmacists during the War, the laws needed to be unified and revised. In this paper, we analyzed the record of discussions held by the Imperial Diet on the bill for the Pharmaceutical Affairs Law (PAL) in 1943. This is also regarded as the origin of the current PAL (LawNo.145 in 1960). Through this analysis, we tried to clarify the relationship between the social change and the role of PAL in society. During the War, the bill was discussed, aiming at the improvement of both human resources who treated drugs, and the quality of drug materials. Diet members discussed three main points, namely, "the duty of pharmacists", "the mission of the Japan Pharmaceutical Association" and "the quality control of pharmaceutical products". Notably, the bill pharmacists are required not only to dispense drugs, a role they had previously, but also to manage drug and food hygiene through the quality control of pharmaceutical products and the inspection of food and drink, in order to improve the public health in Japan. Originally, the law was passed to deal with the extraordinary circumstances during the War, but through our analysis, we found that they proactively improved the role of the law to comply with various drug issues raised during the War, the rapid change of the pharmaceutical hygiene concept and the social transformation. PMID:21032892

  2. Studies of transformational leadership in the consumer service workgroup: cooperative conflict resolution and the mediating roles of job satisfaction and change commitment.

    PubMed

    Yang, Yi-Feng

    2012-10-01

    The present paper evaluates the effect of transformational leadership on job satisfaction and change commitment along with their interconnected effects (mediation) on cooperative conflict resolution (management) in customer service activities in Taiwan. The multi-source samples consist of data from personnel serving at customer centers (workgroups), such as phone service personnel, customer representatives, financial specialists, and front-line salespeople. An empirical study was carried out using a multiple mediation procedure incorporating boot-strapping techniques and PRODCLIN2 with structural equation modeling (SEM) analysis. The results indicate that the main effect of the leadership style on cooperative conflict resolution is mediated by change commitment and job satisfaction. PMID:23234098

  3. E-Portfolios: A Collaboration between Student Affairs and Faculty

    ERIC Educational Resources Information Center

    Johnson, Glenn; Rayman, Jack R.

    2007-01-01

    This chapter describes how a commitment to instructional design principles has prompted the evolution of collaborative interaction between student affairs professionals and academic faculty. Central to this collaboration are the opportunities that e-portfolios have made available.

  4. Systems biology and "omics" tools: a cooperation for next-generation mycorrhizal studies.

    PubMed

    Salvioli, Alessandra; Bonfante, Paola

    2013-04-01

    Omics tools constitute a powerful means of describing the complexity of plants and soil-borne microorganisms. Next generation sequencing technologies, coupled with emerging systems biology approaches, seem promising to represent a new strategy in the study of plant-microbe interactions. Arbuscular mycorrhizal fungi (AMF) are ubiquitous symbionts of plant roots, that provide their host with many benefits. However, as obligate biotrophs, AMF show a genetic, cellular and physiological complexity that makes the study of their biology as well as their effective agronomical exploitation rather difficult. Here, we speculate that the increasing availability of omics data on mycorrhiza and of computational tools that allow systems biology approaches represents a step forward in the understanding of arbuscular mycorrhizal symbiosis. Furthermore, the application of this study-perspective to agriculturally relevant model plants, such as tomato and rice, will lead to a better in-field exploitation of this beneficial symbiosis in the frame of low-input agriculture.

  5. A study of the potential for cooperation between models and modelers

    SciTech Connect

    Stevens, S.S.; Tonn, B.E.; Southworth, F.

    1993-08-01

    In this study, we limited our questions to ORNL, discussing their models with almost a dozen staff members from four divisions. We collected some low-level data about the models, and also tried to gain a sense of the philosophy of the modeler, and how each model fit into the larger perspective of ORNL`s and the scientific community`s efforts. Time and budget prevented us from conducting any larger study, but we have no reason to suppose that conclusions about ORNL`s models and modelers could not be extended to the larger scientific community.

  6. ACADEMIC ADMINISTRATORS AND UNIVERSITY GOALS--A STUDY IN CONFLICT AND COOPERATION. FINAL REPORT.

    ERIC Educational Resources Information Center

    GRAMBSCH, PAUL V.; GROSS, EDWARD

    A STUDY OF ADMINISTRATOR AND FACULTY PERCEPTION OF UNIVERSITY GOALS WAS DEVELOPED UTILIZING A QUESTIONNAIRE MAILED TO ALL ADMINISTRATIVE PERSONNEL AND TO A 10 PERCENT SAMPLE OF THE FACULTY MEMBERS OF 68 UNIVERSITIES. THE UNIVERSITIES WERE SELECTED BY CRITERIA WHICH INCLUDED THE GRANTING OF DOCTORAL DEGREES IN AT LEAST THREE OF FOUR FIELDS…

  7. University Studies Abroad--Their Contribution to International Understanding and Co-operation.

    ERIC Educational Resources Information Center

    Knochenmus, Jon Paul

    1986-01-01

    Discussions at the European Centre for Higher Education's 1985 conference on international educational exchange are summarized. They concerned the reasons for which individuals choose or reject study abroad, host country efforts to facilitate exchange, recognition of qualifications obtained abroad, and the role of international exchange in…

  8. Common Ground: Practical Ideas To Promote Interdisciplinary Cooperation between Social Studies and Second Language Instructors.

    ERIC Educational Resources Information Center

    McKinnon, Mike

    This document promotes teaching about foreign cultures through the combined efforts of school social studies and foreign language departments. Using the example of Germany and the German language, the document shows how instructors can take an interdisciplinary approach that broadens student exposure to, and thereby learning of, second cultures.…

  9. Does the risk of sperm competition help explain cooperation between reproductive competitors? A study in the ocellated wrasse (Symphodus ocellatus).

    PubMed

    Stiver, Kelly A; Alonzo, Suzanne H

    2013-03-01

    Although cooperating individuals may gain benefits, they risk being cheated by their allies. Therefore, to understand the persistence of cooperation by mutual benefits, it is important to document both the potential benefits of cooperation and the risks of cheating. We experimentally examined evidence of cooperation in the ocellated wrasse (Symphodus ocellatus), a fish species with males that exercise three reproductive strategies: satellite and sneaker males attempt to parasitically spawn in the nests of nesting males. Nesting males have been hypothesized to tolerate satellites as a result of satellite aid in defense against sneaker males and help in courting females. Here, we provide evidence that cooperation between reproductive competitors may arise in response to sperm competition from other males. After we experimentally removed satellites, nesting males had more sneakers at their nest and experienced a higher rate of sneaking when they spawned (increased sperm competition risk). When we experimentally distracted nesting males to prevent their acting aggressively toward satellites, satellites spawned with females and ate eggs in the nest. Our results suggest that nesting males and satellites gain fitness benefits of reduced direct reproductive and sperm competition through cooperation. However, nesting males risk losing paternity, while satellites experience increased aggression and must invest in aggression themselves (i.e., they act aggressively toward sneakers).

  10. Analytical studies on a new lattice hydrodynamic traffic flow model with consideration of traffic current cooperation among three consecutive sites

    NASA Astrophysics Data System (ADS)

    Li, Zhipeng; Zhong, Chenjie; Chen, Lizhu; Xu, Shangzhi; Qian, Yeqing

    2016-09-01

    In this paper, the original lattice hydrodynamic model of traffic flow is extended to take into account the traffic current cooperation among three consecutive sites. The basic idea of the new consideration is that the cooperative traffic current of the considered site is determined by the traffic currents of the site itself, the immediately preceding site and the immediately following one. The stability criterion of the extended model is obtained by applying the linear stability analysis. The result reveals the traffic current cooperation of the immediately preceding site is positive correlation with the stability of traffic system, while negative correlation is found between the traffic stability and the traffic current cooperation of the nearest follow site. To describe the phase transition, the modified KdV equation near the critical point is derived by using the reductive perturbation method, with obtaining the dependence of the propagation kink solution for traffic jams on the traffic current cooperation among three consecutive sites. The direct numerical are conducted to verify the results of theoretical analysis, and explore the effects of the traffic current cooperation on the traffic flux of the vehicle flow system.

  11. Effect of the Jigsaw-Based Cooperative Learning Method on Student Performance in the General Certificate of Education Advanced-Level Psychology: An Exploratory Brunei Case Study

    ERIC Educational Resources Information Center

    Azmin, Nur Hafizah

    2016-01-01

    The mixed-methods study investigated the effect of the jigsaw cooperative learning method on student performance in psychology and their views towards it. Experimental data were obtained via pre-and-post tests and an open-ended questionnaire from 16 conveniently selected students at one Sixth Form College in Brunei. Moreover, the participants…

  12. Study Guide for Carpet Laying [and Instructor's Key]. A Resource Guide for Industrial Cooperative Training Programs. V&TECC Curriculum Guide.

    ERIC Educational Resources Information Center

    Duenk, Lester G.; And Others

    This study guide was prepared to aid industrial cooperative training coordinators in the technical training phase of the carpet laying training program. The guide begins with a section related to carpet laying career guidance. Specific topics in the section include status of the occupation, working conditions, salary, qualifications, and future…

  13. Community Leaders' Training in Environmental Studies: A Cooperative Community Project Funded under Title I of the Higher Education Act of 1965. Warp to Environmental Education. Final Report.

    ERIC Educational Resources Information Center

    Allen, Rodney F.; LaHart, David

    This document is the final report of the Community Leaders' Training in Environmental Studies Project conducted at Florida State University. The project sought to increase community environmental awareness and to expand the educational uses of the Tallahassee Junior Museum through the cooperation of museum staff, a variety of community groups, and…

  14. A Sense of Belonging: A Tracer Study of ALMAYA's Parents Cooperative Kindergarten, Israel. Early Childhood Development: Practice and Reflections. Following Footsteps.

    ERIC Educational Resources Information Center

    Levin-Rozalis, Miri; Shafran, Naama

    This followup study traced the progress of one program assisting Jewish Ethiopian immigrants to Israel and their children, the Parents Cooperative Kindergarten (PCK) in Beer-Sheva, and examined its impact 10 years after program participation. The PCK was a daily program for young children run by paraprofessional counselors, all women from the…

  15. Co-Operative Learning for Children with an Autistic Spectrum Disorder (ASD) in Mainstream and Special Class Settings: An Exploratory Study

    ERIC Educational Resources Information Center

    Grey, Ian M.; Bruton, Cora; Honan, Rita; McGuinness, Roisin; Daly, Michael

    2007-01-01

    The purpose of this study was to determine the effects of a cooperative learning (CL) intervention on the levels of social and task engagement of a child with autistic spectrum disorder (ASD) conducted in a mainstream class setting and a child with ASD implemented in a special needs class setting. The target children were two 8-year-old boys…

  16. DFT Study of Acceptorless Alcohol Dehydrogenation Mediated by Ruthenium Pincer Complexes: Ligand Tautomerization Governing Metal Ligand Cooperation.

    PubMed

    Hou, Cheng; Zhang, Zhihan; Zhao, Cunyuan; Ke, Zhuofeng

    2016-07-01

    Metal ligand cooperation (MLC) catalysis is a popular strategy to design highly efficient transition metal catalysts. In this presented theoretical study, we describe the key governing factor in the MLC mechanism, with the Szymczak's NNN-Ru and the Milstein's PNN-Ru complexes as two representative catalysts. Both the outer-sphere and inner-sphere mechanisms were investigated and compared. Our calculated result indicates that the PNN-Ru pincer catalyst will be restored to aromatic state during the catalytic cycle, which can be considered as the driving force to promote the MLC process. On the contrary, for the NNN-Ru catalyst, the MLC mechanism leads to an unfavored tautomerization in the pincer ligand, which explains the failure of the MLC mechanism in this system. Therefore, the strength of the driving force provided by the pincer ligand actually represents a prerequisite factor for MLC. Spectator ligands such as CO, PPh3, and hydride are important to ensure the catalyst follow a certain mechanism as well. We also evaluate the driving force of various bifunctional ligands by computational methods. Some proposed pincer ligands may have the potential to be the new pincer catalysts candidates. The presented study is expected to offer new insights for MLC catalysis and provide useful guideline for future catalyst design. PMID:27322755

  17. Canine-Assisted Therapy for Children With ADHD: Preliminary Findings From The Positive Assertive Cooperative Kids Study

    PubMed Central

    Schuck, Sabrina E. B.; Emmerson, Natasha A.; Fine, Aubrey H.; Lakes, Kimberley D.

    2014-01-01

    Objective The objective of this study was to provide preliminary findings from an ongoing randomized clinical trial using a canine-assisted intervention (CAI) for 24 children with ADHD. Method Project Positive Assertive Cooperative Kids (P.A.C.K.) was designed to study a 12-week cognitive-behavioral intervention delivered with or without CAI. Children were randomly assigned to group therapy with or without CAI. Parents of children in both groups simultaneously participated in weekly parent group therapy sessions. Results Across both treatment groups, parents reported improvements in children’s social skills, prosocial behaviors, and problematic behaviors. In both groups, the severity of ADHD symptoms declined during the course of treatment; however, children who received the CAI model exhibited greater reductions in the severity of ADHD symptoms than did children who received cognitive-behavioral therapy without CAI. Conclusion Results suggest that CAI offers a novel therapeutic strategy that may enhance cognitive-behavioral interventions for children with ADHD. PMID:24062278

  18. International University Co-operation: Summary Record of a Working Party on International University Co-operation. Papers-9.

    ERIC Educational Resources Information Center

    International Association of Universities, Paris (France).

    This report delineates areas, patterns, effects, and purposes of international university cooperation. Areas of international university cooperation encompass teaching and study, research, university administration and organization. Patterns of cooperation include the basic principles of governing agreements, methods for full university…

  19. Binding Cooperativity Matters: A GM1-Like Ganglioside-Cholera Toxin B Subunit Binding Study Using a Nanocube-Based Lipid Bilayer Array

    PubMed Central

    Weatherston, Joshua D.

    2016-01-01

    Protein-glycan recognition is often mediated by multivalent binding. These multivalent bindings can be further complicated by cooperative interactions between glycans and individual glycan binding subunits. Here we have demonstrated a nanocube-based lipid bilayer array capable of quantitatively elucidating binding dissociation constants, maximum binding capacity, and binding cooperativity in a high-throughput format. Taking cholera toxin B subunit (CTB) as a model cooperativity system, we studied both GM1 and GM1-like gangliosides binding to CTB. We confirmed the previously observed CTB-GM1 positive cooperativity. Surprisingly, we demonstrated fucosyl-GM1 has approximately 7 times higher CTB binding capacity than GM1. In order to explain this phenomenon, we hypothesized that the reduced binding cooperativity of fucosyl-GM1 caused the increased binding capacity. This was unintuitive, as GM1 exhibited higher binding avidity (16 times lower dissociation constant). We confirmed the hypothesis using a theoretical stepwise binding model of CTB. Moreover, by taking a mixture of fucosyl-GM1 and GM2, we observed the mild binding avidity fucosyl-GM1 activated GM2 receptors enhancing the binding capacity of the lipid bilayer surface. This was unexpected as GM2 receptors have negligible binding avidity in pure GM2 bilayers. These unexpected discoveries demonstrate the importance of binding cooperativity in multivalent binding mechanisms. Thus, quantitative analysis of multivalent protein-glycan interactions in heterogeneous glycan systems is of critical importance. Our user-friendly, robust, and high-throughput nanocube-based lipid bilayer array offers an attractive method for dissecting these complex mechanisms. PMID:27070150

  20. Binding Cooperativity Matters: A GM1-Like Ganglioside-Cholera Toxin B Subunit Binding Study Using a Nanocube-Based Lipid Bilayer Array.

    PubMed

    Worstell, Nolan C; Krishnan, Pratik; Weatherston, Joshua D; Wu, Hung-Jen

    2016-01-01

    Protein-glycan recognition is often mediated by multivalent binding. These multivalent bindings can be further complicated by cooperative interactions between glycans and individual glycan binding subunits. Here we have demonstrated a nanocube-based lipid bilayer array capable of quantitatively elucidating binding dissociation constants, maximum binding capacity, and binding cooperativity in a high-throughput format. Taking cholera toxin B subunit (CTB) as a model cooperativity system, we studied both GM1 and GM1-like gangliosides binding to CTB. We confirmed the previously observed CTB-GM1 positive cooperativity. Surprisingly, we demonstrated fucosyl-GM1 has approximately 7 times higher CTB binding capacity than GM1. In order to explain this phenomenon, we hypothesized that the reduced binding cooperativity of fucosyl-GM1 caused the increased binding capacity. This was unintuitive, as GM1 exhibited higher binding avidity (16 times lower dissociation constant). We confirmed the hypothesis using a theoretical stepwise binding model of CTB. Moreover, by taking a mixture of fucosyl-GM1 and GM2, we observed the mild binding avidity fucosyl-GM1 activated GM2 receptors enhancing the binding capacity of the lipid bilayer surface. This was unexpected as GM2 receptors have negligible binding avidity in pure GM2 bilayers. These unexpected discoveries demonstrate the importance of binding cooperativity in multivalent binding mechanisms. Thus, quantitative analysis of multivalent protein-glycan interactions in heterogeneous glycan systems is of critical importance. Our user-friendly, robust, and high-throughput nanocube-based lipid bilayer array offers an attractive method for dissecting these complex mechanisms. PMID:27070150

  1. Subarachnoid hemorrhage in the African-American population: a cooperative study.

    PubMed Central

    Dennis, G. C.; Welch, B.; Cole, A. N.; Mendoza, R.; Morgan, J.; Epps, J.; Bernard, E.; St Louis, P.

    1997-01-01

    The clinical outcome of patients following subarachnoid hemorrhage is complicated by delayed cerebral ischemia and contributing factors such as hypertension. To observe the impact of hypertension and delayed cerebral ischemia on the outcome of a predominantly African-American cohort following subarachnoid hemorrhage, both retrospective (n = 42) and prospective (n = 21) studies were conducted. In the total pool (n = 63), the mean age was 49.7 years (range: 17 to 80) with a preponderance of female patients (70%). Aneurysm formation was significant in the region of the posterior communicating artery. Of the patients reviewed, 73.8% had preexisting hypertension and 45.9% developed delayed cerebral ischemia. Approximately 89% of the patients who suffered from delayed cerebral ischemia had hypertension. Results failed to display any significant beneficial association between the use of the calcium channel blocker nimodipine and delayed cerebral ischemia. Use of the antifibrinolytic drug aminocaproic acid demonstrated a worse patient outcome. It is not recommended that aminocaproic acid be used in this population. Subsequently, due to the proportional occurrence of delayed cerebral ischemia in hypertensive patients following subarachnoid hemorrhage, it is suggested that prophylactic surgical management of unruptured intracranial aneurysms be considered in hypertensive patients. Further study is needed to discern the association between hypertension, delayed cerebral ischemia, and stroke in patients following subarachnoid hemorrhage. PMID:9046763

  2. Regional Neonatal Associates for cooperative study of platelet-activating factor (PAF). Summary report

    SciTech Connect

    Snyder, F.

    1992-11-01

    Lipid inflammatory mediators are thought to play an important role in the pathogenesis of the respiratory distress syndrome, including neonatal lung injury and bronchopulmonary dysplasia (BPD). One such mediator is platelet-activating factor (PAF), a potent bioactive phospholipid that induces adverse airway, vascular, and microcirculatory responses. To study the role of PAF in neonatal lung disease, we used an {sup 125}I-radioimmunoassay to measure PAF in whole blood and tracheal lavage in very low birthweight infants at 1, 3, 5, 9, 21 and 28 days after birth. PAF was found in the pulmonary lavagate and blood of ventilated infants as early as one day after birth. Lavagate levels of PAF increased with acute injury (pneumothorax, pneumonia) but were not associated with BPD. Our results indicate PAF could be associated with the pathogenesis of BPD. We suggest that as a consequence of the pathophysiologic processes associated with BPD, PAF is released by pulmonary cells. Our preliminary data indicate that low birthweight infants also have lower PAF acetylhydrolase levels in cord blood and tracheal lavagate as compared to adults. Therefore, it is possible the increased levels of PAF in the blood of low birthweight infants might be due to persistent transient increases in PAF alveolar levels coupled with lower blood acetylhydrolase activities and could be important in the development of symptoms associated with BPD. Future plans for this project call for completing the enzymatic study of acetylhydrolase activity in pulmonary lavage of the BPD infants.

  3. Day treatment and psychotropic drugs in the aftercare of schizophrenic patients. A Veterans Administration cooperative study.

    PubMed

    Linn, M W; Caffey, E M; Klett, C J; Hogarty, G E; Lamb, H R

    1979-09-01

    Schizophrenic patients referred for day treatment at the time of discharge from ten hospitals were randomly assigned to receive day treatment plus drugs or to receive drugs alone. They were tested before assignment and at 6, 12, 18, and 24 months on social functioning, symptoms, and attitudes. Community tenure and costs were also measured. The ten day centers were described on process variables every six months for the four years of the study. Some centers were found to be effective in treating chronic schizophrenic patients and others were not. All centers improved the patients' social functioning. Six of the centers were found to significantly delay relapse, reduce sumptoms, and change some attitudes. Costs for patients in these centers were not significantly different from the group receiving only drugs. More professional staff hours, group therapy, and a high patient turnover treatment philosophy were associated with poor-result centers. More occupational therapy and a sustained nonthreatening environment were more characteristic of successful outcome centers.

  4. The Cooper River Bridge Run Study of low back pain in runners and walkers.

    PubMed

    Woolf, Shane K; Barfield, William R; Nietert, Paul J; Mainous, Arch G; Glaser, John A

    2002-01-01

    Investigations dedicated to examining relationships between low back pain (LBP) and factors specific to running and walking are limited. Current literature suggests runners and walkers may have a lower relative risk for significant LBP. The purpose of this study was to investigate the incidence, prevalence, and possible risk factors for LBP among a group of runners and walkers. A survey was administered to participants who registered for either a 10-kilometer run or 4-mile recreational walk. A total of 539 responses were received. Previous history of LBP was reported by 74% of respondents overall. Prevalence of LBP at the time of survey completion was 13.6%. Low back pain was experienced more frequently by obese runners and by those who reported certain patterns of shoe wear. Regular participation in aerobics correlated with a reduced lifetime risk for LBP. We believe these findings warrant further investigation. This knowledge may benefit not only athletes in training, but other fitness enthusiasts, including casual runners and walkers and those who jog or walk to rehabilitate low back injuries.

  5. Building Networks for Science: Conflict and Cooperation in Nineteenth-Century Global Marine Studies.

    PubMed

    Achbari, Azadeh

    2015-06-01

    In the nineteenth-century globalizing world of colonial expansion and maritime trade, systematic study of ocean currents and winds became of increased concern in various seafaring nations. Both naval officers and university professors engaged in maritime meteorological and hydrographic research. In order to attract the attention of the state and obtain support for establishment of national scientific institutes, university professors teamed up with naval officers in building networks for maritime data collection, thus connecting practical utility to academic credentials. This paper looks into the combined efforts of the U.S. Navy lieutenant M. F. Maury and the Dutch naval officer M. H. Jansen in organizing the 1853 International Maritime Conference in Brussels, which aimed to develop a worldwide system of uniform atmospheric and marine observations. Such efforts, however, amounted to walking a tightrope between mutual interests and personal rivalries. The alliance between elite scientists and naval officers proved to be only temporary. Once the meteorological institutes were established, academically trained meteorologists gradually marginalized the role of naval officers in scientific research at the institutes, thereby establishing and securing their authority in maritime science.

  6. Design of VA Cooperative Study #591: CERV-PTSD, comparative effectiveness research in veterans with PTSD.

    PubMed

    Schnurr, Paula P; Chard, Kathleen M; Ruzek, Josef I; Chow, Bruce K; Shih, Mei-Chiung; Resick, Patricia A; Foa, Edna B; Marx, Brian P; Huang, Grant D; Lu, Ying

    2015-03-01

    CERV-PTSD is a randomized controlled trial of two of the most effective treatments for PTSD, Prolonged Exposure (PE) and Cognitive Processing Therapy (CPT). Despite solid evidence that both treatments are effective, there is limited evidence about their effectiveness relative to one another. The primary objective is to compare the effectiveness of PE and CPT for reducing PTSD symptom severity in a healthcare system that offers both treatments. The secondary objective is to compare the effectiveness of PE and CPT for reducing the severity of comorbid mental health problems and service utilization as well as improving functioning and quality of life. The tertiary objective is to examine whether discrepancy between patient preferences and treatment assignment reduces the effectiveness of each treatment. Exploratory analyses will examine whether demographic and clinical characteristics predict differential response to PE and CPT. The study is designed to randomize 900 male and female veterans with PTSD due to any traumatic military event to receive PE or CPT. The standard dose of treatment is 12 weekly sessions but veterans who improve more rapidly may finish in fewer sessions and veterans who improve more slowly may have additional sessions. The primary outcome is improvement in PTSD symptoms, measured during and after treatment and then 3 and 6 months later. As a large multi-site trial with men and women, CERV-PTSD is designed to advance the delivery of care for PTSD by providing conclusive information about whether one treatment is better than the other, overall, and for different types of patients.

  7. Building Networks for Science: Conflict and Cooperation in Nineteenth-Century Global Marine Studies.

    PubMed

    Achbari, Azadeh

    2015-06-01

    In the nineteenth-century globalizing world of colonial expansion and maritime trade, systematic study of ocean currents and winds became of increased concern in various seafaring nations. Both naval officers and university professors engaged in maritime meteorological and hydrographic research. In order to attract the attention of the state and obtain support for establishment of national scientific institutes, university professors teamed up with naval officers in building networks for maritime data collection, thus connecting practical utility to academic credentials. This paper looks into the combined efforts of the U.S. Navy lieutenant M. F. Maury and the Dutch naval officer M. H. Jansen in organizing the 1853 International Maritime Conference in Brussels, which aimed to develop a worldwide system of uniform atmospheric and marine observations. Such efforts, however, amounted to walking a tightrope between mutual interests and personal rivalries. The alliance between elite scientists and naval officers proved to be only temporary. Once the meteorological institutes were established, academically trained meteorologists gradually marginalized the role of naval officers in scientific research at the institutes, thereby establishing and securing their authority in maritime science. PMID:26353435

  8. Prognostic significance of cholestatic alcoholic hepatitis. VA Cooperative Study Group #119.

    PubMed

    Nissenbaum, M; Chedid, A; Mendenhall, C; Gartside, P

    1990-07-01

    Tissue cholestasis is a histologic feature in some patients with alcoholic liver disease, but its significance is unknown. We studied prospectively the clinical, laboratory, and histologic findings of 306 chronic male alcoholics in whom liver tissue was available. Tissue cholestasis permitted identification of two groups: group I, absent or mild cholestasis (239 patients), and group II, moderate to severe cholestasis (67 patients). Statistical evaluation was performed by Student's t test and regression analyses. In patients with tissue cholestasis, 97% had elevated serum cholylglycine levels, while only 61% had significant jaundice (serum bilirubin greater than 5 mg/dl). In patients without tissue cholestasis, 66% had elevated serum cholylglycine and 13.5% jaundice. Highly significant statistical correlations (P less than 0.0001) were found between cholestasis and malnutrition, prothrombin time, AST, alkaline phosphatase, bilirubin, Maddrey's discriminant function, serum cholylglycine level, albumin, and histologic severity score. In group I, 54% survived 60 months versus 22% in group II (P less than 0.0001). Highly significant statistical correlations (P less than 0.0001) were noted between serum cholylglycine levels and the parameters enumerated earlier, but not with survival. We conclude that tissue cholestasis is a highly significant prognostic indicator of outcome in alcoholic hepatitis and is more consistently associated with bile salt retention than jaundice.

  9. Allosteric action in real time: Time-resolved crystallographic studies of a cooperative dimeric hemoglobin

    PubMed Central

    Knapp, James E.; Pahl, Reinhard; Šrajer, Vukica; Royer, William E.

    2006-01-01

    Protein allostery provides mechanisms for regulation of biological function at the molecular level. We present here an investigation of global, ligand-induced allosteric transition in a protein by time-resolved x-ray diffraction. The study provides a view of structural changes in single crystals of Scapharca dimeric hemoglobin as they proceed in real time, from 5 ns to 80 μs after ligand photodissociation. A tertiary intermediate structure forms rapidly (<5 ns) as the protein responds to the presence of an unliganded heme within each R-state protein subunit, with key structural changes observed in the heme groups, neighboring residues, and interface water molecules. This intermediate lays a foundation for the concerted tertiary and quaternary structural changes that occur on a microsecond time scale and are associated with the transition to a low-affinity T-state structure. Reversal of these changes shows a considerable lag as a T-like structure persists well after ligand rebinding, suggesting a slow T-to-R transition. PMID:16684887

  10. [The sorting of recyclable waste and the variables inherent to the process: a case study in a cooperative].

    PubMed

    de Souza, Renato Luvizoto Rodrigues; Fontes, Andréa Regina Martins; Salomão, Silvana

    2014-10-01

    Informal labor with recyclable materials is marked by social exclusion and discrimination, besides this activity being conducted in unsanitary conditions. The literature suggests that the problems associated with the sorting of recyclable waste are associated with lack of structure, contact with the "garbage", lack of government support, lack of training, lack of safety equipment, among others. The scope of this paper is to describe the process of sorting recyclable waste in a cooperative in França in the state of São Paulo. The specific objective was to identify the variables inherent to the process and investigate how workers adjust their work schedules to deal with these variables. The research method used is the case study with an operationalized ergonomic approach at some stages of the ergonomic analysis of work. Exploratory visits, indirect observations and semi-structured interviews were conducted. The results showed that the variables inherent to the process require that workers perform timely management sessions, which can be either collective or individual, though this invariably results in overload in the workplace, either by speeding up the work output or by demanding the increased concentration of those involved. PMID:25272127

  11. MP2 Study of Physisorption of Molecular Hydrogen onto Defective Nanotubes: Cooperative Effect in Stone-Wales Defects.

    PubMed

    Lugo, G; Cuesta, I G; Sánchez Marín, J; Sánchez de Merás, A

    2016-07-14

    We use large-scale MP2 calculations to investigate the physisorption of molecular hydrogen on (9,0) defective carbon nanotubes (CNTs) of C72H18. These large (supra)molecular systems are typically studied using conventional DFT methods, which do not describe well the van der Waals interactions responsible for this process. Here we use CCSD(T)-calibrated MP2 calculations to estimate binding energies by considering four defective structures (hydrogenated divacancy, octagon-pentagon, and two Stone-Wales defects). The largest physisorption energies for the nondefective CNT are for configurations in which H2 points toward the center of one ring. The computed interaction energies for defect-free CNT are in the range 5.7 to 5.9 kJ/mol, in good agreement with the experimental value of 5.98 kJ/mol. The defects introduced in the (9,0)-CNT increase the surface area of the nanotube, such that the largest surface in found in the 55-77 Stone-Wales defective CNT that furthermore is the most aromatic. Only that defect enlarges the physisorption binding energy, which can become >25% larger. Moreover, a cooperative effect in the adsorption of H2 not appearing in the regular structure is found. PMID:27045203

  12. Therapeutic efficacy of cyclic home elemental enteral alimentation in Crohn's disease: Japanese cooperative Crohn's disease study.

    PubMed

    Matsueda, K; Shoda, R; Takazoe, M; Hiwatashi, N; Bamba, T; Kobayashi, K; Saito, T; Terano, A; Yao, T

    1995-11-01

    Crohn's disease (CD) often flares up and requires frequent hospitalization and/or surgery. Cyclic home elemental enteral alimentation (C-HEEA) was developed to prevent flare-up of CD and to minimize patient hospitalization. However, its therapeutic efficacy has not been studied in a large patient population. Therefore, questionnaires were sent to members of the Inflammatory Bowel Disease (IBD) Research Group of Japan to evaluate the therapeutic efficacy of C-HEEA and to define the factors that may affect the efficacy of the treatment. Data for 410 patients (C-HEEA-treated n = 322; drug-treated n = 88) were collected from 29 institutions and analysis showed the following results. The cumulative remission and non-hospitalization rates of the C-HEEA treated group were significantly higher than the rates of the drug-treated group in all patients and in those with ileitis and ileo-colitis (P < 0.0001, P < 0.001, and P < 0.01, respectively), but no significant difference was noted in patients with colitis. Cumulative remission and non-hospitalization rates were also influenced by the daily calorie content of the elemental diet (ED); more than 1200 kcal of the ED per day was found to be more effective than lower amounts to maintain remission and to prevent hospitalization. The therapeutic efficacy of C-HEEA was shown to be superior to that of drug treatment in patients with CD with ileal involvement, and it is suggested that more than 1200kcal per day should be supplied by the ED to enhance its therapeutic efficacy.

  13. Effect of dietary acids on growth performance of nursery pigs: a cooperative study.

    PubMed

    Che, T M; Adeola, O; Azain, M J; Carter, S D; Cromwell, G L; Hill, G M; Mahan, D C; Miller, P S; Pettigrew, J E

    2012-12-01

    An experiment involving 854 crossbred pigs (20 replicate pens of 4 to 8 pigs per pen) was conducted at 8 experiment stations to determine the effects of acids in nursery pig diets and their inclusion amounts on growth performance using diets and weaning ages typical of those used in the United States commercial pork industry. Diets were formulated to have constant a ME and contain 1.45, 1.45, and 1.30% standardized ileal digestible Lys for phases 1, 2, and 3, respectively. The basal diets were supplemented with various types and concentrations of acid at the expense of corn (Zea mays). Treatment diets included 0% acid (control), 0.1 or 0.2% phosphoric acid, 1 or 2% organic acids, and 0.1% phosphoric acid plus 1% organic acids with or without an antibiotic. The organic acids consisted of 50% citric acid and 50% fumaric acid by weight. All but the final diet contained the antibiotic carbadox. All diets contained 3,000 mg of Zn/kg diet from zinc oxide during phases 1 and 2 and had limited acid buffering capacity, ranging from 142, 127, and 122 mEq/kg of feed for phases 1, 2, and 3, respectively. At each participating station, pigs were randomly allotted to dietary treatments on the basis of their initial BW. Sex and ancestry were equally distributed across the treatments. Results indicated that treatment effects on pig performance were observed in phases 1 and 2 but not in phase 3. In phase 1, ADG of pigs fed 0.2% phosphoric acid was greater than that of pigs fed the combination of acids with no antibiotic (P = 0.041). In phase 2, pigs fed treatments containing an antibiotic had a greater ADG than those fed the combination of acids without antibiotic (P < 0.05). Addition of acids to diets did not affect growth performance during any phase or the overall period. Over the 4-wk study, growth rate was slowest on the treatment without antibiotic, with specific differences that were often statistically significant (P < 0.05). In summary, under the conditions of this

  14. Preschool-Home Cooperation in Change

    ERIC Educational Resources Information Center

    Sandberg, Anette; Vuorinen, Tuula

    2008-01-01

    The purpose of this study is to bring forth preschool teachers' and parents' views on both established and future forms of cooperation between the preschool and home. The empirical sample is based on both individual and focus-group interviews. Results show that cooperation mainly revolves around the individual child. The form of cooperation that…

  15. Culture, Cooperation, and the General Welfare

    ERIC Educational Resources Information Center

    Berigan, Nick; Irwin, Kyle

    2011-01-01

    Solutions to social dilemmas require cooperation. Given that there are commonly multiple avenues for cooperation, sometimes social dilemmas require coordination of strategies in addition to sufficient cooperation to be successful. This study examines one social dilemma where such coordination is necessary: supporting the general welfare. Using…

  16. [Social cooperatives in Italy].

    PubMed

    Villotti, P; Zaniboni, S; Fraccaroli, F

    2014-06-01

    recent literature has highlighted that difficulties with employment are a feature of mental disorders, with high unemployment rates and short job tenure. Yet, success in employment for this population can be expected when they are provided with adequate support and opportunities. B-type social cooperatives in Italy are found to be very useful in order to help this disadvantaged category of workers find and keep a job. The work environment is more flexible and allows a better integration with less stigma and better work accommodations compared to the open labour market and/or other public/private organizations. Results from B-type Italian social cooperatives studies show that mentally ill workers value the importance of working, are highly satisfied with their job, are motivated to continue working, are engaged in their job and willing to work in the competitive labour market. Also, studies show that environmental characteristics of the social cooperative, such as the implementation of work accommodations and the possibility to work in an environment that is highly supportive, have an impact on increasing the likelihood of being highly satisfied with the job, which in turn is positively related to job tenure. In sum, this article shed light on the historical background that led to the development of social cooperatives in Italy. Furthermore, the features of B-type co-ops that play a central role in facilitating the work integration of people with mental disorders are described in this paper. In general, Italian B-type social cooperatives are found to provide a meaningful work experience to people with mental disorders, that help them increase not only vocational outcomes, but also psycho-social outcomes, and generally to help them better integrate into society. PMID:24948479

  17. [Social cooperatives in Italy].

    PubMed

    Villotti, P; Zaniboni, S; Fraccaroli, F

    2014-06-01

    recent literature has highlighted that difficulties with employment are a feature of mental disorders, with high unemployment rates and short job tenure. Yet, success in employment for this population can be expected when they are provided with adequate support and opportunities. B-type social cooperatives in Italy are found to be very useful in order to help this disadvantaged category of workers find and keep a job. The work environment is more flexible and allows a better integration with less stigma and better work accommodations compared to the open labour market and/or other public/private organizations. Results from B-type Italian social cooperatives studies show that mentally ill workers value the importance of working, are highly satisfied with their job, are motivated to continue working, are engaged in their job and willing to work in the competitive labour market. Also, studies show that environmental characteristics of the social cooperative, such as the implementation of work accommodations and the possibility to work in an environment that is highly supportive, have an impact on increasing the likelihood of being highly satisfied with the job, which in turn is positively related to job tenure. In sum, this article shed light on the historical background that led to the development of social cooperatives in Italy. Furthermore, the features of B-type co-ops that play a central role in facilitating the work integration of people with mental disorders are described in this paper. In general, Italian B-type social cooperatives are found to provide a meaningful work experience to people with mental disorders, that help them increase not only vocational outcomes, but also psycho-social outcomes, and generally to help them better integrate into society.

  18. The Prostate Cancer Intervention Versus Observation Trial: VA/NCI/AHRQ Cooperative Studies Program #407 (PIVOT): design and baseline results of a randomized controlled trial comparing radical prostatectomy with watchful waiting for men with clinically localized prostate cancer.

    PubMed

    Wilt, Timothy J

    2012-12-01

    Prostate cancer is the most common noncutaneous malignancy and the second leading cause of cancer death in men. In the United States, 90% of men with prostate cancer are more than age 60 years, diagnosed by early detection with the prostate-specific antigen (PSA) blood test, and have disease believed confined to the prostate gland (clinically localized). Common treatments for clinically localized prostate cancer include watchful waiting (WW), surgery to remove the prostate gland (radical prostatectomy), external-beam radiation therapy and interstitial radiation therapy (brachytherapy), and androgen deprivation. Little is known about the relative effectiveness and harms of treatments because of the paucity of randomized controlled trials. The Department of Veterans Affairs/National Cancer Institute/Agency for Healthcare Research and Quality Cooperative Studies Program Study #407:Prostate Cancer Intervention Versus Observation Trial (PIVOT), initiated in 1994, is a multicenter randomized controlled trial comparing radical prostatectomy with WW in men with clinically localized prostate cancer. We describe the study rationale, design, recruitment methods, and baseline characteristics of PIVOT enrollees. We provide comparisons with eligible men declining enrollment and men participating in another recently reported randomized trial of radical prostatectomy vs WW conducted in Scandinavia. We screened 13 022 men with prostate cancer at 52 US medical centers for potential enrollment. From these, 5023 met initial age, comorbidity, and disease eligibility criteria, and a total of 731 men agreed to participate and were randomized. The mean age of enrollees was 67 years. Nearly one-third were African American. Approximately 85% reported that they were fully active. The median PSA was 7.8ng/mL (mean 10.2ng/mL). In three-fourths of men, the primary reason for biopsy leading to a diagnosis of prostate cancer was a PSA elevation or rise. Using previously developed tumor risk

  19. The Prostate Cancer Intervention Versus Observation Trial: VA/NCI/AHRQ Cooperative Studies Program #407 (PIVOT): design and baseline results of a randomized controlled trial comparing radical prostatectomy with watchful waiting for men with clinically localized prostate cancer.

    PubMed

    Wilt, Timothy J

    2012-12-01

    Prostate cancer is the most common noncutaneous malignancy and the second leading cause of cancer death in men. In the United States, 90% of men with prostate cancer are more than age 60 years, diagnosed by early detection with the prostate-specific antigen (PSA) blood test, and have disease believed confined to the prostate gland (clinically localized). Common treatments for clinically localized prostate cancer include watchful waiting (WW), surgery to remove the prostate gland (radical prostatectomy), external-beam radiation therapy and interstitial radiation therapy (brachytherapy), and androgen deprivation. Little is known about the relative effectiveness and harms of treatments because of the paucity of randomized controlled trials. The Department of Veterans Affairs/National Cancer Institute/Agency for Healthcare Research and Quality Cooperative Studies Program Study #407:Prostate Cancer Intervention Versus Observation Trial (PIVOT), initiated in 1994, is a multicenter randomized controlled trial comparing radical prostatectomy with WW in men with clinically localized prostate cancer. We describe the study rationale, design, recruitment methods, and baseline characteristics of PIVOT enrollees. We provide comparisons with eligible men declining enrollment and men participating in another recently reported randomized trial of radical prostatectomy vs WW conducted in Scandinavia. We screened 13 022 men with prostate cancer at 52 US medical centers for potential enrollment. From these, 5023 met initial age, comorbidity, and disease eligibility criteria, and a total of 731 men agreed to participate and were randomized. The mean age of enrollees was 67 years. Nearly one-third were African American. Approximately 85% reported that they were fully active. The median PSA was 7.8ng/mL (mean 10.2ng/mL). In three-fourths of men, the primary reason for biopsy leading to a diagnosis of prostate cancer was a PSA elevation or rise. Using previously developed tumor risk

  20. Impact of body mass index, physical activity, and other clinical factors on cardiorespiratory fitness (from the Cooper Center longitudinal study).

    PubMed

    Lakoski, Susan G; Barlow, Carolyn E; Farrell, Stephen W; Berry, Jarett D; Morrow, James R; Haskell, William L

    2011-07-01

    Cardiorespiratory fitness (CRF) is widely accepted as an important reversible cardiovascular risk factor. In the present study, we examined the nonmodifiable and modifiable determinants of CRF within a large healthy Caucasian population of men and women. The study included 20,239 patients presenting to Cooper Clinic (Dallas, Texas) for a comprehensive medical examination from 2000 through 2010. CRF was determined by maximal treadmill exercise testing. Physical activity categories were 0 metabolic equivalent tasks (METs)/min/week (no self-reported moderate or vigorous intensity physical activity), 1 to 449 METs/min/week (not meeting physical activity guideline), 450 to 749 METs/min/week (meeting guideline), and ≥750 METs/min/week (exceeding guideline). Linear regression modeling was used to determine the most robust clinical factors associated with achieved treadmill time. Age, gender, body mass index (BMI), and physical activity were the most important factors associated with CRF, explaining 56% of the variance (R(2) = 0.56). The addition of all other factors combined (current smoking, systolic blood pressure, blood glucose, high-density and low-density lipoprotein cholesterol, health status) were associated with CRF (p <0.05) but additively only improved R(2) by 2%. There was a significant interaction between BMI and physical activity on CRF, such that normal-weight (BMI <25 kg/m(2)) subjects achieved higher CRF for a given level of physical activity compared to obese subjects (BMI ≥30 kg/m(2)). Percent body fat, not lean body mass, was the key factor driving this interaction. In conclusion, BMI was the most important clinical risk factor associated with CRF other than nonmodifiable risk factors age and gender. For a similar amount of physical activity, normal-weight subjects achieved a higher CRF level compared to obese subjects. These data suggest that obesity may offset the benefits of physical activity on achieved CRF, even in a healthy population of men