Solidarity with the People: Organizing to Disrupt Teacher Alienation

ERIC Educational Resources Information Center

Martinez, Antonio Nieves; Valdez, Carolina; Cariaga, Stephanie

2016-01-01

Although research on teacher alienation and isolation has demonstrated the importance of developing collegial relationships, mentoring, and induction programs, there is limited research examining the ways to support critical educators with combatting their feelings of alienation and isolation as it relates to the larger sociopolitical dynamics…

The Center for the Study of Social Organization of Schools and the Learning Process. Third Annual Report.

ERIC Educational Resources Information Center

McDill, Edward L.; And Others

A basic overview of Research and Development (R and D) Centers programs, and the various larger institutions of which they are a part, is given. The administrative and program structure of the Johns Hopkins R and D Center follows, with an organizational chart, staff list, and a program and project register included. A descriptive overview of the…

Feasibility of an Online Professional Development Program for Early Intervention Practitioners

ERIC Educational Resources Information Center

Kyzar, Kathleen B.; Chiu, Caya; Kemp, Peggy; Aldersey, Heather Michelle; Turnbull, Ann P.; Lindeman, David P.

2014-01-01

This article reports findings from 2 studies situated within a larger scope of design research on a professional development program, "Early Years," for Part C early intervention practitioners, working with families in home and community settings. Early Years includes online modules and onsite mentor coaching, and its development has…

Navigating Return to Work and Breastfeeding in a Hospital with a Comprehensive Employee Lactation Program.

PubMed

Froh, Elizabeth B; Spatz, Diane L

2016-11-01

The Surgeon General's Call to Action to Support Breastfeeding details the need for comprehensive employer lactation support programs. Our institution has an extensive employee lactation program, and our breastfeeding initiation and continuation rates are statistically significantly higher than state and national data, with more than 20% of our employees breastfeeding for more than 1 year. The objective of this research was complete secondary data analysis of qualitative data collected as part of a larger study on breastfeeding outcomes. In the larger study, 545 women who returned to work full or part time completed an online survey with the ability to provide free text qualitative data and feedback regarding their experiences with breastfeeding after return to work. Qualitative data were pulled from the online survey platform. The responses to these questions were analyzed using conventional content analysis by the research team (2 PhD-prepared nurse researchers trained and experienced in qualitative methodologies and 1 research assistant) in order to complete a thematic analysis of the survey data. Analysis of the data yielded 5 major themes: (1) positive reflections, (2) nonsupportive environment/work culture, (3) supportive environment/work culture, (4) accessibility of resources, and (5) internal barriers. The themes that emerged from this research clearly indicate that even in a hospital with an extensive employee lactation program, women have varied experiences-some more positive than others. Returning to work while breastfeeding requires time and commitment of the mother, and a supportive employee lactation program may ease that transition of return to work.

School Class Size: Research and Policy

ERIC Educational Resources Information Center

Glass, Gene V.; And Others

This book synthesizes research evidence to demonstrate that 1) class size is strongly related to pupil achievement; 2) smaller classes are more conducive to improved pupil performance than larger classes; 3) smaller classes provide more opportunities to adapt learning programs to individual needs; 4) pupils in smaller classes have more interest in…

Accomplishments of the Oak Ridge National Laboratory Seed Money program

DOE R&D Accomplishments Database

1986-09-01

In 1974, a modest program for funding new, innovative research was initiated at ORNL. It was called the "Seed Money" program and has become part of a larger program, called Exploratory R and D, which is being carried out at all DOE national laboratories. This report highlights 12 accomplishments of the Seed Money Program: nickel aluminide, ion implantation, laser annealing, burn meter, Legionnaires' disease, whole-body radiation counter, the ANFLOW system, genetics and molecular biology, high-voltage equipment, microcalorimeter, positron probe, and atom science. (DLC)

DOE Office of Scientific and Technical Information (OSTI.GOV)

none,

The Fusion Energy Science Advisory Committee was asked to conduct a review of Fusion Materials Research Program (the Structural Materials portion of the Fusion Program) by Dr. Martha Krebs, Director of Energy Research for the Department of Energy. This request was motivated by the fact that significant changes have been made in the overall direction of the Fusion Program from one primarily focused on the milestones necessary to the construction of successively larger machines to one where the necessary scientific basis for an attractive fusion energy system is. better understood. It was in this context that the review of currentmore » scientific excellence and recommendations for future goals and balance within the Program was requested.« less

Aging Water Infrastructure

EPA Science Inventory

The Aging Water Infrastructure (AWI) research program is part of EPA’s larger effort called the Sustainable Water Infrastructure (SI) initiative. The SI initiative brings together drinking water and wastewater utility managers; trade associations; local watershed protection organ...

Topics, Aims, and Constraints in English Teacher Research: A Chinese Case Study

ERIC Educational Resources Information Center

Barkhuizen, Gary

2009-01-01

This article reports on one aspect of a larger study which aimed to explore the context-specific experiences of English teachers at tertiary institutions in China (Wette & Barkhuizen, 2007). Data were collected during a professional development program run in the summer of 2006. The program aimed to cover recent trends in the field of second…

The Peterborough Project: A Case Study of Educational Change and Innovation. Research in Education Series No. 2.

ERIC Educational Resources Information Center

Russell, H. H.; And Others

Whatever the innovation, the adoption-rejection decision must be related to precise evaluation data; and in cases where positive benefits are the clear result of an innovative program, the implementation of an effective diffusion program can magnify and multiply the benefits for a larger population of students. The Peterborough Project…

Next Steps for Science and Policy on Promoting Vegetable Consumption among US Infants and Young Children12

PubMed Central

Fisher, Jennifer O; Dwyer, Johanna T

2016-01-01

Vegetables are an important part of a healthy diet for infants and young children, but they are poorly accepted and underconsumed. This paper highlights major themes and research needs for understanding how to raise children to consume and enjoy vegetables as part of a healthful diet. A range of factors impedes US infants and young children from eating as many vegetables as experts consider optimal for child nutrition, health, and development. Barriers include biological and behavioral issues relating to infant and child development, household- and family-related barriers, obstacles in the larger community, economic limitations, and some government policies and programs. These barriers must be removed to encourage children to eat more vegetables. Research gaps also must be filled. We summarize the basic and applied research that is needed to craft more effective messages, devise strategies for parents and other child caretakers to take within households, develop action in the larger community, and modify some government policies and programs. PMID:26773035

Next Steps for Science and Policy on Promoting Vegetable Consumption among US Infants and Young Children.

PubMed

Fisher, Jennifer O; Dwyer, Johanna T

2016-01-01

Vegetables are an important part of a healthy diet for infants and young children, but they are poorly accepted and underconsumed. This paper highlights major themes and research needs for understanding how to raise children to consume and enjoy vegetables as part of a healthful diet. A range of factors impedes US infants and young children from eating as many vegetables as experts consider optimal for child nutrition, health, and development. Barriers include biological and behavioral issues relating to infant and child development, household- and family-related barriers, obstacles in the larger community, economic limitations, and some government policies and programs. These barriers must be removed to encourage children to eat more vegetables. Research gaps also must be filled. We summarize the basic and applied research that is needed to craft more effective messages, devise strategies for parents and other child caretakers to take within households, develop action in the larger community, and modify some government policies and programs. © 2016 American Society for Nutrition.

Exploratory research for the development of a computer aided software design environment with the software technology program

NASA Technical Reports Server (NTRS)

Hardwick, Charles

1991-01-01

Field studies were conducted by MCC to determine areas of research of mutual interest to MCC and JSC. NASA personnel from the Information Systems Directorate and research faculty from UHCL/RICIS visited MCC in Austin, Texas to examine tools and applications under development in the MCC Software Technology Program. MCC personnel presented workshops in hypermedia, design knowledge capture, and design recovery on site at JSC for ISD personnel. The following programs were installed on workstations in the Software Technology Lab, NASA/JSC: (1) GERM (Graphic Entity Relations Modeler); (2) gIBIS (Graphic Issues Based Information System); and (3) DESIRE (Design Recovery tool). These applications were made available to NASA for inspection and evaluation. Programs developed in the MCC Software Technology Program run on the SUN workstation. The programs do not require special configuration, but they will require larger than usual amounts of disk space and RAM to operate properly.

Examining Alignment between State Performance Assessment and Mathematics Classroom Activities

ERIC Educational Resources Information Center

Parke, Carol S.; Lane, Suzanne

2008-01-01

The authors describe research on the extent to which mathematics classroom activities in Maryland were aligned with Maryland learning outcomes and the Maryland School Performance Assessment Program (MSPAP; Maryland State Department of Education, 1995, 2000). The study was part of a larger research project (S. Lane, C. S. Parke, & C. A. Stone,…

Predicting the performance of a strategic alliance: an analysis of the Community Clinical Oncology Program.

PubMed

Kaluzny, A D; Lacey, L M; Warnecke, R; Hynes, D M; Morrissey, J; Ford, L; Sondik, E

1993-06-01

This study is designed to examine the effects of environment and structure of the Community Clinical Oncology Program (CCOP) on performance as measured by patient accrual to National Cancer Institute (NCI)-approved treatment protocols. Data and analysis are part of a larger evaluation of the NCI Community Clinical Oncology Program during its second funding cycle, June 1987-May 1990. Data, taken from primary and secondary sources, included a survey of selected informants in CCOPs and research bases, CCOP grant applications, CCOP annual progress reports, and site visits to a subsample of CCOPs (N = 20) and research bases (N = 5). Accrual data were obtained from NCI records. Analysis involved three complementary sets of factors: the local health care resources environment available to the CCOP, the larger policy environment as reflected by the relationship of the CCOP to selected research bases and the NCI, and the operational structure of the CCOP itself. A hierarchical model examined the separate and cumulative effects of local and policy environment and structure on performance. Other things equal, the primary predictors of treatment accrual were: (1) the larger policy environment, as measured by the attendance of nurses at research base meetings; and (2) operational structure, as measured by the number and character of components within participating CCOPs and the number of hours per week worked by data managers. These factors explained 73 percent of the total variance in accrual performance. Findings suggest criteria for selecting the types of organizations to participate in the alliance, as well as for establishing guidelines for managing such alliances. A future challenge is to determine the extent to which factors predicting accrual to cancer treatment clinical trials are equally important as predictors of accrual to cancer prevention and control trials.

Current status and recent research achievements in SiC/SiC composites

NASA Astrophysics Data System (ADS)

Katoh, Y.; Snead, L. L.; Henager, C. H.; Nozawa, T.; Hinoki, T.; Iveković, A.; Novak, S.; Gonzalez de Vicente, S. M.

2014-12-01

The silicon carbide fiber-reinforced silicon carbide matrix (SiC/SiC) composite system for fusion applications has seen a continual evolution from development a fundamental understanding of the material system and its behavior in a hostile irradiation environment to the current effort which is directed at a broad-based program of technology maturation program. In essence, over the past few decades this material system has steadily moved from a laboratory curiosity to an engineering material, both for fusion structural applications and other high performance application such as aerospace. This paper outlines the recent international scientific and technological achievements towards the development of SiC/SiC composite material technologies for fusion application and discusses future research directions. It also reviews the materials system in the larger context of progress to maturity as an engineering material for both the larger nuclear community and broader engineering applications.

Evolution of an invasive species research program and implications for large-scale management of a non-native, invasive plant pathogen

Treesearch

Christopher A. Lee; Janice M. Alexander; Susan J. Frankel; Yana Valachovic

2012-01-01

We conducted a research needs assessment (RNA) in 2010 to gather opinions of "experts" and a larger public on research priorities for Phytophthora ramorum, the pathogen that causes sudden oak death in forest trees and Ramorum blight in ornamental plants. We place these 2010 findings in context with findings of similar P. ramorum...

A Step Toward Equal Justice: Programs to Increase Black Lawyers in the South.

ERIC Educational Resources Information Center

Evans, Eli, Ed.

An extensive evaluation of 5 years of grants from private foundations, corporations, and individuals to increase the number of black lawyers in the South is summarized in this pamphlet. The results of the evaluation of the Earl Warren Legal Training Program, Inc., and the Law Students Civil Rights Research Council indicated: (1) Larger numbers of…

Saturn Apollo Program

NASA Image and Video Library

2004-04-15

Saturn 1 Launch summary of research and development flights and operational flights. NASA's initial development plan for the Saturn program had called for the Saturn I to serve as a stepping stone to the development of larger Saturn vehicles ultimately known as the Saturn IB and Saturn V. The Saturn I launch vehicle proved the feasibility of the clustered engines and provided significant new payload lifting capabilities.

Designing and implementing an authentic science research program

NASA Astrophysics Data System (ADS)

Rosvally, Harry Edward, Jr.

Science research programs have become a popular elective course in high schools around the country. As the popularity of these programs grows, school districts need a guide by which to implement science research in their own schools. This study sought to provide this information by answering the following questions: (1) What are the most important features in existing research program models? (2) How do schools that have an existing research program define "success"? (3) How do different factors (i.e., budget, professional development, scheduling, recruitment effort, curriculum, and mentors) affect the scope and implementation of a research program? (4) Which features and factors support inclusiveness as a goal for a research program? (5) What kinds of indicators are appropriate for assessing the progress toward an inclusive science research program? After reviewing the literature, six sites with existing research programs were selected for participation in the study. Interviews with teachers and students were conducted during site visits. Interviews with mentors were conducted by telephone. Although the six models in this study were different from one another, there were common characteristics. Students conducted their own review of the literature. Upon completion of the actual research, students published or otherwise communicated their findings to the larger scientific community through regional and national competitions and non-competitive science symposia. This study was also able to identify significant elements that contribute to successful programs. These included: teacher selection; budget requirements; mentor qualities; recruitment and retention practices; and overall structure. As a result of the findings during the research, this study makes recommendations for the successful implementation of a research program.

Current Problems in Vocational Education in Switzerland: Report on a National Research Program. Occasional Paper No. 93.

ERIC Educational Resources Information Center

Steiner, Gerhard

Vocational education in Switzerland takes place mainly in three kinds of institutions. Apprentices receive training in small laboratories or workshops from a master, in larger companies from a special trainer, or in state or private workshops. Besides this job-oriented education, apprentices attend courses in vocational schools. Research in…

Manpower and Educational Programs for Management, Research, and Professional Growth in Library and Information Services. Related Paper No. 6.

ERIC Educational Resources Information Center

Taylor, Robert S.

Libraries are part of a larger information infrastructure which must be understood before planning professional education for librarianship. Research is needed in three areas: (1) options within overall library objectives, (2) information needs of different user audiences, and (3) technological and economic descriptions of information systems.…

Collaboration Is Key: Librarians and Composition Instructors Analyze Student Research and Writing

ERIC Educational Resources Information Center

Barratt, Caroline Cason; Nielsen, Kristin; Desmet, Christy; Balthazor, Ron

2009-01-01

This study describes a collaborative research project between two composition instructors and two librarians that analyzed citation patterns among students in the First-year Composition Program at the University of Georgia. Built upon earlier bibliometric studies, this study seeks not only to examine a large data set of citations--larger than was…

Deep Change: Cases and Commentary on Schools and Programs of Successful Reform in High Stakes States. Research in Curriculum and Instruction

ERIC Educational Resources Information Center

Ponder, Gerald, Ed.; Strahan, David, Ed.

2005-01-01

This book presents cases of schools (Part One) and programs at the district level and beyond (Part Two) in which reform, while driven by high-stakes accountability, became larger and deeper through data-driven dialogue, culture change, organizational learning, and other elements of high performing cultures. Commentaries on cross-case patterns by…

AGING-RELATED CARBARYL EFFECTS IN BROWN NORWAY RATS

EPA Science Inventory

The rapid increase in older adults in the population highlights the importance ofunderstanding the role of aging in susceptibility to environmental contaminants. Aspart of a larger research program on life-stage susceptibility, this experiment determined the effect of the carbama...

Public acceptability of highway safety countermeasures. Volume 2, Safe driving conformance research

DOT National Transportation Integrated Search

1981-06-01

This volume is part of a larger study providing information about public attitudes towards proposed highway safety countermeasures in three program areas: alcohol and drugs, unsafe driving behaviors, and pedestrian safety. Topic areas discussed in th...

Policy analysis and recommendations for the open source application development portal (OSADP).

DOT National Transportation Integrated Search

2012-06-01

This white paper addresses the policy and institutional issues that are associated with the development of an open source applications development portal (OSADP), part of a larger research effort being conducted under the ITS Programs Dynamic Mobi...

The Effect of Technical Assistance on Involvement and Use: The Case of a Research, Evaluation, and Technical Assistance Project

ERIC Educational Resources Information Center

Roseland, Denise; Volkov, Boris B.; Callow-Heusser, Catherine

2011-01-01

In contrast to typical National Science Foundation program evaluations, the Utah State Math Science Partnership-Research, Evaluation and Technical Assistance Project (MSP-RETA) provided technical assistance (TA) in two forms: direct TA for up to 10 projects a year, and professional development sessions for a larger number of project staff. Not…

Computing and Office Automation: Changing Variables.

ERIC Educational Resources Information Center

Staman, E. Michael

1981-01-01

Trends in computing and office automation and their applications, including planning, institutional research, and general administrative support in higher education, are discussed. Changing aspects of information processing and an increasingly larger user community are considered. The computing literacy cycle may involve programming, analysis, use…

Spicing up Science: Mini Undergraduate Research Projects in Physics and Chemistry

NASA Astrophysics Data System (ADS)

Devendorf, George

2008-10-01

Individual student research projects are often small pieces of a larger research program and may or may not provide an interesting and satisfying research experience for a student researcher who only is engaged in the project for a limited time. This researcher describes a variety of research activities conducted with advanced high school students in a high school setting. These research projects are limited by the academic experience of the student, facilities and resources and available time. Such limitations however, have shaped some of the research projects into ``mini-projects'' that form interesting scientific questions which can be addressed within a semester or yearlong project. Several of these research ideas have been inspired from teaching introductory courses and though they may not further a continuing research program or spawn significant publications, they do provide an avenue for teaching and inspiring scientific inquiry in the minds of young potential scientists.

High-speed inlet research program and supporting analysis

NASA Technical Reports Server (NTRS)

Coltrin, Robert E.

1990-01-01

The technology challenges faced by the high speed inlet designer are discussed by describing the considerations that went into the design of the Mach 5 research inlet. It is shown that the emerging three dimensional viscous computational fluid dynamics (CFD) flow codes, together with small scale experiments, can be used to guide larger scale full inlet systems research. Then, in turn, the results of the large scale research, if properly instrumented, can be used to validate or at least to calibrate the CFD codes.

Engaging underserved audiences in informal science education through community-based partnerships

NASA Astrophysics Data System (ADS)

Bouzo, Suzanne

This thesis explores the impact of the Science Education and Engagement of Denver (SEED) Partnership on three of its participant families. The partnership, consisting of large informal science organizations, as well as small community-based organizations, created its programming based on prior research identifying barriers to minority participation in informal science education programs. SEED aims to engage youth and families of emerging populations in science and nature. Three families were examined as a case study to have an in depth investigation about their involvement in the programs sponsored by the partnership. Findings suggest a positive impact on participant feelings and engagement in science and nature. Future recommendations are made for furthering programming as well as conducting a larger scale, more comprehensive program evaluation. This research addresses prior studies that have identified several barriers toward participation of underserved audiences in informal science education programs and how the SEED partnership has addressed specific identified barriers.

Implementing a Parental Involvement Program to Improve Parents' Engagement in Their Children's Learning: An Action Research Study

ERIC Educational Resources Information Center

Youssef, Saoussen S.

2017-01-01

Since the early 1900s, the traditional thinking about education and school role in the USA has shifted to view schools as non-isolated entities from the larger society where schooling should be re-energized with help from the society, which includes student homes and communities. This mixed approach action research study evolves around improving…

Behaviorism and Natural Selection

DTIC Science & Technology

1984-01-01

larger and new species, in other words, in evolution by natural sclec- grouping, the Virgo cluster . The iniverse at large is indifferent tion, a...PROGRAM ELEMENT, PROJECT, TASK Division of Neuropsychiatry AREA & WORK UNIT NUMBERS alter Reed Army Institute of Research ashington, D.C. 20307-5100...CONTROLLING OFFICE NAME AND ADDRESS 12. REPORT DATE .S. Army Medical Research & Development Command ort Detrick 13. NUMBER OF PAGES rederick, MD 21701

Use of Formative Research to Develop a Yoga Curriculum for High-Risk Youth: Implementation Considerations

ERIC Educational Resources Information Center

Miller, Shari; Herman-Stahl, Mindy; Fishbein, Diana; Lavery, Bud; Johnson, Michelle; Markovits, Lara

2014-01-01

The purpose of this study is to elucidate the use of formative research to adapt, develop, and pretest a mindful yoga curriculum for high-risk youth attending a nontraditional high school. The formative work was conducted in the first year of a larger project to test the efficacy of a mindful yoga program through a randomized controlled trial. The…

PROVIDING A BETTER UNDERSTANDING OF THE SCIENCE UNDERLYING THE EFFECTS, EXPOSURE, ASSESSMENT, AND MANAGEMENT OF EDCS: DOES MILD HYPOTHYROIDISM INDUCED BY ENVIRONMENTAL CONTAMINANTS IRREVERSIBLY ALTER CNS FUNCTION IN THE JUVENILE AND ADULT ANIMAL?

EPA Science Inventory

SUMMARY: The NTD research project on Endocrine-Disrupting Chemicals (EDC) is focused on the effects of thyroid hormone (TH) deficiencies on the developing brain and is one component of a larger NHEERL research program evaluating androgen, estrogen, and thyroid-disrupting chemical...

Predicting the performance of a strategic alliance: an analysis of the Community Clinical Oncology Program.

PubMed Central

Kaluzny, A D; Lacey, L M; Warnecke, R; Hynes, D M; Morrissey, J; Ford, L; Sondik, E

1993-01-01

OBJECTIVE. This study is designed to examine the effects of environment and structure of the Community Clinical Oncology Program (CCOP) on performance as measured by patient accrual to National Cancer Institute (NCI)-approved treatment protocols. DATA SOURCES/STUDY SETTING. Data and analysis are part of a larger evaluation of the NCI Community Clinical Oncology Program during its second funding cycle, June 1987-May 1990. Data, taken from primary and secondary sources, included a survey of selected informants in CCOPs and research bases, CCOP grant applications, CCOP annual progress reports, and site visits to a subsample of CCOPs (N = 20) and research bases (N = 5). Accrual data were obtained from NCI records. STUDY DESIGN. Analysis involved three complementary sets of factors: the local health care resources environment available to the CCOP, the larger policy environment as reflected by the relationship of the CCOP to selected research bases and the NCI, and the operational structure of the CCOP itself. A hierarchical model examined the separate and cumulative effects of local and policy environment and structure on performance. PRINCIPAL FINDINGS. Other things equal, the primary predictors of treatment accrual were: (1) the larger policy environment, as measured by the attendance of nurses at research base meetings; and (2) operational structure, as measured by the number and character of components within participating CCOPs and the number of hours per week worked by data managers. These factors explained 73 percent of the total variance in accrual performance. CONCLUSIONS. Findings suggest criteria for selecting the types of organizations to participate in the alliance, as well as for establishing guidelines for managing such alliances. A future challenge is to determine the extent to which factors predicting accrual to cancer treatment clinical trials are equally important as predictors of accrual to cancer prevention and control trials. PMID:8514498

Gender gap or program gap? Students' negotiations of study practice in a course in electromagnetism

NASA Astrophysics Data System (ADS)

Andersson, Staffan; Johansson, Anders

2016-12-01

[This paper is part of the Focused Collection on Gender in Physics.] This study of achievement differences, as reflected by course grades, on a third-semester electromagnetism course at a Swedish research university was motivated by instructor concerns about gender inequalities. Quantitative analysis showed a gender gap in course grades between female and male students for the period of fall 2007 to spring 2013. Dynamics behind this gap were explored through interpretative discourse analysis on interviews of 21 students who had recently passed the course. A recurring pattern was identified in the interviews. Students described studying electromagnetism as either studying to pass or studying to learn. Their choice of practice was influenced by the significance recognized in the course, which primarily was discussed in relation to program affiliation. Students stressed that perceived differences, in their study context, were larger between students affiliated with different programs than between male and female students on the same program. This was supported by quantitative analysis of course grades in relation to study programs, where the grade difference between female and male students on the same program in most cases were not statistically significant. The gender gap in grades for the whole course was related to different achievements on different programs. Programs further from the discipline of physics had lower mean grades and also enrolled a larger fraction of female students. Society-wide gender differences in interest and study choice are reflected in the grades on this single course. These results displace the achievement gap from the level of individuals to that of programs, and the gender gap from a difference in achievement to a difference in study choice. We discuss the implications of this shift of perspective in relation to gender differences for both research and teaching.

NREL Researchers Test Solar Thermal Technology

Science.gov Websites

and manufacturing modifications that could lead to significant cost reductions. The major modifications include a larger reflective area (170 square meters) and a low-cost mirror facet design in which this program. SAIC's low cost stretched-membrane heliostat represents a significant advancement in

Inter-Institutional Partnerships Propel A Successful Collaborative Undergraduate Degree Program In Chemistry

PubMed Central

Wang, Qiquan

2013-01-01

Small private liberal arts colleges are increasingly tuition-dependent and mainly attract students by creating student-centered learning communities. On the other hand, larger universities tend to be trendsetters where its faculty tend to seek intellectual independence and are involved in career focused cutting-edge research. The Institutional Development Awards (IDeA) and Experimental Program to Stimulate Competitive Research (EPSCoR) are federal-state-university partnerships that builds basic research infrastructure and coax the state-wide higher education institutions to collaborate with each other in order to enhance their competitiveness. As a result in Delaware, Wesley College instituted curricular and operational changes to launch an undergraduate program in biological chemistry where its students take three upper division chemistry courses and can choose to participate in annual summer undergraduate internships at nearby Delaware State University. PMID:24273464

Strengthening the network of mentored, underrepresented minority scientists and leaders to reduce HIV-related health disparities.

PubMed

Sutton, Madeline Y; Lanier, Yzette A; Willis, Leigh A; Castellanos, Ted; Dominguez, Ken; Fitzpatrick, Lisa; Miller, Kim S

2013-12-01

We reviewed data for the Minority HIV/AIDS Research Initiative (MARI), which was established in 2003 to support underrepresented minority scientists performing HIV prevention research in highly affected communities. MARI was established at the Centers for Disease Prevention and Control as a program of competitively awarded, mentored grants for early career researchers conducting HIV prevention research in highly affected racial/ethnic and sexual minority communities. We have described progress from 2003 to 2013. To date, MARI has mentored 27 scientist leaders using low-cost strategies to enhance the development of effective HIV prevention interventions. These scientists have (1) developed research programs in disproportionately affected communities of color, (2) produced first-authored peer-reviewed scientific and programmatic products (including articles and community-level interventions), and (3) obtained larger, subsequent funding awards for research and programmatic work related to HIV prevention and health disparities work. The MARI program demonstrates how to effectively engage minority scientists to conduct HIV prevention research and reduce racial/ethnic investigator disparities and serves as a model for programs to reduce disparities in other public health areas in which communities of color are disproportionately affected.

Strengthening the Network of Mentored, Underrepresented Minority Scientists and Leaders to Reduce HIV-Related Health Disparities

PubMed Central

Lanier, Yzette A.; Willis, Leigh A.; Castellanos, Ted; Dominguez, Ken; Fitzpatrick, Lisa; Miller, Kim S.

2013-01-01

Objectives. We reviewed data for the Minority HIV/AIDS Research Initiative (MARI), which was established in 2003 to support underrepresented minority scientists performing HIV prevention research in highly affected communities. Methods. MARI was established at the Centers for Disease Prevention and Control as a program of competitively awarded, mentored grants for early career researchers conducting HIV prevention research in highly affected racial/ethnic and sexual minority communities. We have described progress from 2003 to 2013. Results. To date, MARI has mentored 27 scientist leaders using low-cost strategies to enhance the development of effective HIV prevention interventions. These scientists have (1) developed research programs in disproportionately affected communities of color, (2) produced first-authored peer-reviewed scientific and programmatic products (including articles and community-level interventions), and (3) obtained larger, subsequent funding awards for research and programmatic work related to HIV prevention and health disparities work. Conclusions. The MARI program demonstrates how to effectively engage minority scientists to conduct HIV prevention research and reduce racial/ethnic investigator disparities and serves as a model for programs to reduce disparities in other public health areas in which communities of color are disproportionately affected. PMID:24134360

Developing research and recruitment while fostering stakeholder engagement in a National Institutes of Mental Health-funded Interventions and Practice Research Infrastructure Programs grant for depression.

PubMed

Stirman, Shannon Wiltsey; Goldstein, Lizabeth A; Wrenn, Glenda; Barrett, Marna; Gibbons, Mary Beth Connolly; Casiano, Delane; Thompson, Donald; Green, Patricia P; Heintz, Laura; Barber, Jacques P; Crits-Christoph, Paul

2010-01-01

In the context of a National Institutes of Mental Health-funded Interventions and Practice Research Infrastructure Programs (IP-RISP) grant for the treatment of depression, a partnership was developed between a community mental health organization and a team of researchers. This paper describes the collaborative process, key challenges, and strategies employed to meet the goals of the first phase of the grant, which included development of a working and sustainable partnership and building capacity for recruitment and research. This paper was developed through the use of qualitative interviews and discussion with a variety of IP-RISP partners. Communication with multiple stakeholders through varied channels, feedback from stakeholders on research procedures, and employing a research liaison at the clinic have been key strategies in the first phase of the grant. The strategies we employed allowed multiple stakeholders to contribute to the larger mission of the IP-RISP and helped to establish an ongoing research program within the mental health organization.

Scaling NASA Applications to 1024 CPUs on Origin 3K

NASA Technical Reports Server (NTRS)

Taft, Jim

2002-01-01

The long and highly successful joint SGI-NASA research effort in ever larger SSI systems was to a large degree the result of the successful development of the MLP scalable parallel programming paradigm developed at ARC: 1) MLP scaling in real production codes justified ever larger systems at NAS; 2) MLP scaling on 256p Origin 2000 gave SGl impetus to productize 256p; 3) MLP scaling on 512 gave SGI courage to build 1024p O3K; and 4) History of MLP success resulted in IBM Star Cluster based MLP effort.

Laboratory Directed Research and Development FY2001 Annual Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Al-Ayat, R

2002-06-20

Established by Congress in 1991, the Laboratory Directed Research and Development (LDRD) Program provides the Department of Energy (DOE)/National Nuclear Security Administration (NNSA) laboratories, like Lawrence Livermore National Laboratory (LLNL or the Laboratory), with the flexibility to invest up to 6% of their budget in long-term, high-risk, and potentially high payoff research and development (R&D) activities to support the DOE/NNSA's national security missions. By funding innovative R&D, the LDRD Program at LLNL develops and extends the Laboratory's intellectual foundations and maintains its vitality as a premier research institution. As proof of the Program's success, many of the research thrusts thatmore » started many years ago under LDRD sponsorship are at the core of today's programs. The LDRD Program, which serves as a proving ground for innovative ideas, is the Laboratory's most important single resource for fostering excellent science and technology for today's needs and tomorrow's challenges. Basic and applied research activities funded by LDRD enhance the Laboratory's core strengths, driving its technical vitality to create new capabilities that enable LLNL to meet DOE/NNSA's national security missions. The Program also plays a key role in building a world-class multidisciplinary workforce by engaging the Laboratory's best researchers, recruiting its future scientists and engineers, and promoting collaborations with all sectors of the larger scientific community.« less

Effects of early prevention programs on adult criminal offending: a meta-analysis.

PubMed

Deković, Maja; Slagt, Meike I; Asscher, Jessica J; Boendermaker, Leonieke; Eichelsheim, Veroni I; Prinzie, Peter

2011-06-01

This meta-analysis investigated the long term effects of prevention programs conducted during early and middle childhood on criminal offending during adulthood. The analyses included 3611 participants in 9 programs. The effect size for adult criminal offending was significant, but small in magnitude (OR=1.26; 95% CI=1.06-1.50, p=.011). The effects of the programs on positive outcomes (academic attainment and involvement in productive activity, such as being engaged in school or work) were somewhat larger and more consistent than effects on crime (OR=1.36, 95% CI=1.20-1.55, p<.001). Several participant and program characteristics moderated the effectiveness of (early) prevention. Children who were more at-risk and those from a lower SES benefited more. Shorter, but more intensive programs, and programs that focus on social and behavioral skills, rather than on academic skills or family support, tend to produce larger effects. Taken together, these results indicate that early prevention programs can help put children on a more positive developmental trajectory that is maintained into adulthood, but there is still no convincing evidence that they can prevent adult crime. Implications of the findings for research, policy and clinical practice are discussed. Copyright © 2010 Elsevier Ltd. All rights reserved.

Lotta Lara: A Promising Biliterate Reading Strategy

ERIC Educational Resources Information Center

Butvilofsky, Sandra A.; Sparrow, Wendy; Roberson, Nathan D.; Hopewell, Susan

2017-01-01

This quasi-experimental study tested the efficacy of a research based biliterate reading strategy, Lotta Lara, that is part of a larger paired literacy instructional program. Its purpose was to investigate whether the biliterate reading strategy, which focuses on reading fluency, comprehension, and oracy through whole group instruction, impacted…

What Kindergarten Students Learn in Inquiry-Based Science Classrooms

ERIC Educational Resources Information Center

Samarapungavan, Ala; Patrick, Helen; Mantzicopoulos, Panayota

2011-01-01

The purpose of this study was to examine how participation in an inquiry-based science program impacts kindergarten students' science learning and motivation. The study was implemented as part of a larger, federally funded research project, the Scientific Literacy Project or SLP (Mantzicopoulos, Patrick, & Samarapungavan, 2005). The study…

Mapping Sustainability Initiatives across a Region: An Innovative Survey Approach

ERIC Educational Resources Information Center

Somerville, Margaret; Green, Monica

2012-01-01

The project of mapping sustainability initiatives across a region is part of a larger program of research about place and sustainability education for the Anthropocene, the new geological age of human-induced planetary changes (Zalasiewicz, Williams, Steffen, & Crutzen, 2010). The study investigated the location, nature and type of…

The Librarian Leading the Machine: A Reassessment of Library Instruction Methods

ERIC Educational Resources Information Center

Greer, Katie; Hess, Amanda Nichols; Kraemer, Elizabeth W.

2016-01-01

This article builds on the 2007 College and Research Libraries article, "The Librarian, the Machine, or a Little of Both." Since that time, Oakland University Libraries implemented changes to its instruction program that reflect larger trends in teaching and assessment throughout the profession; following these revisions, librarians…

Development of Experimental Icing Simulation Capability for Full-Scale Swept Wings: Hybrid Design Process, Years 1 and 2

NASA Technical Reports Server (NTRS)

Fujiwara, Gustavo; Bragg, Mike; Triphahn, Chris; Wiberg, Brock; Woodard, Brian; Loth, Eric; Malone, Adam; Paul, Bernard; Pitera, David; Wilcox, Pete;

A capstone research experience for physics majors

NASA Astrophysics Data System (ADS)

Jackson, David

2013-03-01

Dickinson College is a small liberal arts college with a thriving physics program. For years, one of the key features of our program has been a year-long senior research project that was required for each student. Unfortunately, as our number of majors increased, it became more and more difficult to supervise such a large number of senior research projects. To deal with this growing challenge, we developed a capstone research experience that involves a larger number of students working together on an independent group project. In this talk I will give a broad overview of our new senior research model and provide a few examples of projects that have been carried out over the past few years. I will also briefly describe the positive and negative aspects of this model from the perspective of faculty and students.

Effective Strategies for Global Health Research, Training and Clinical Care: A Narrative Review

PubMed Central

Walker, Rebekah J.; Campbell, Jennifer A.; Egede, Leonard E.

2015-01-01

The purpose of this narrative review was to synthesize the evidence on effective strategies for global health research, training and clinical care in order to identify common structures that have been used to guide program development. A Medline search from 2001 to 2011 produced 951 articles, which were reviewed and categorized. Thirty articles met criteria to be included in this review. Eleven articles discussed recommendations for research, 8 discussed training and 11 discussed clinical care. Global health program development should be completed within the framework of a larger institutional commitment or partnership. Support from leadership in the university or NGO, and an engaged local community are both integral to success and sustainability of efforts. It is also important for program development to engage local partners from the onset, jointly exploring issues and developing goals and objectives. Evaluation is a recommended way to determine if goals are being met, and should include considerations of sustainability, partnership building, and capacity. Global health research programs should consider details regarding the research process, context of research, partnerships, and community relationships. Training for global health should involve mentorship, pre-departure preparation of students, and elements developed to increase impact. Clinical care programs should focus on collaboration, sustainability, meeting local needs, and appropriate process considerations. PMID:25716404

Marketing research activities in hospitals. Satisfaction surveys of inpatients and outpatients are the most widely used application.

PubMed

Loubeau, P R; Jantzen, R

1998-01-01

Virtually unheard of in health care 30 years ago, marketing research by hospitals is expanding at a notable rate, particularly among larger institutions located in highly competitive urban markets. Research applications are particularly pronounced at for-profit institutions, those heavily involved in managed care programs, and hospitals that are part of an integrated delivery system. However, the majority of hospital administrators surveyed indicated they do not invest in marketing research to track the effectiveness of their own institution's advertising.

Expanding the Classroom: Benefits of Field Classes for Interdisciplinary Courses.

NASA Astrophysics Data System (ADS)

Schwarzschild, A.

2014-12-01

Ecological Research stations are often used to house field trips and short courses for science classes. These facilities, however, can also provide unique benefits when used for interdisciplinary courses and Professional Development programs not directly tied to field research. Located near the southern tip of the Delmarva Peninsula, the University of Virginia's Anheuser-Busch Coastal Research Center (ABCRC) serves as the field station for the Virginia Coast Reserve Long Term Ecological Research Program (VCR-LTER). Along with hosting field trips and short course for subjects like Marine Biology, Aquatic Ecology and Coastal Geology, the ABCRC has recently hosted Professional Development programs for public school Art teachers and a Nature Writing class for college students. These interdisciplinary programs are part of the ABCRC's participation in the Ecological Reflections Program (http://www.ecologicalreflections.com/) sponsored by The National Science Foundation and the LTER Network, with a goal of tying VCR-LTER data with the Humanities to increase appreciation of coastal environments and the ecosystem services they provide. Participants in these interdisciplinary programs are exposed to cutting edge field research and immersed (often quite literally) in coastal environments while they practice their art forms. The resulting paintings, drawings, nature essays and short stories demonstrate the impacts exposure to natural environments can have on program participants and how these experiences may shape their future works. Public exhibitions and readings allow these experiences to be shared with a larger audience.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Stewart Zweben; Samuel Cohen; Hantao Ji

Small ''concept exploration'' experiments have for many years been an important part of the fusion research program at the Princeton Plasma Physics Laboratory (PPPL). this paper describes some of the present and planned fusion concept exploration experiments at PPPL. These experiments are a University-scale research level, in contrast with the larger fusion devices at PPPL such as the National Spherical Torus Experiment (NSTX) and the Tokamak Fusion Test Reactor (TFTR), which are at ''proof-of-principle'' and ''proof-of-performance'' levels, respectively.

NASA's Solar System Exploration Research Virtual Institute: Building Collaboration Through International Partnerships

NASA Technical Reports Server (NTRS)

Gibbs, K. E.; Schmidt, G. K.

2017-01-01

The NASA Solar System Exploration Research Virtual Institute (SSERVI) is a virtual institute focused on re-search at the intersection of science and exploration, training the next generation of lunar scientists, and community development. As part of the SSERVI mission, we act as a hub for opportunities that engage the larger scientific and exploration communities in order to form new interdisciplinary, research-focused collaborations. This talk will describe the international partner re-search efforts and how we are engaging the international science and exploration communities through workshops, conferences, online seminars and classes, student exchange programs and internships.

Colloquy and workshops: regional implications of the engineering manpower requirements of the National Energy Program

DOE Office of Scientific and Technical Information (OSTI.GOV)

Segool, H. D.

1979-05-01

The crucial interrelationships of engineering manpower, technological innovation, productivity and capital re-formaton were keynoted. Near-term, a study has indicated a much larger New England energy demand-reduction/economic/market potential, with a probably larger engineering manpower requirement, for energy-conservation measures characterized by technological innovation and cost-effective capital services than for alternative energy-supply measures. Federal, regional, and state energy program responsibilities described a wide-ranging panorama of activities among many possible energy options which conveyed much endeavor without identifiable engineering manpower demand coefficients. Similarly, engineering manpower assessment data was described as uneven and unfocused to the energy program at the national level, disaggregated data asmore » non-existent at the regional/state levels, although some qualitative inferences were drawn. A separate abstract was prepared for each of the 16 individual presentations for the DOE Energy Data Base (EDB); 14 of these were selected for Energy Abstracts for Policy Analysis (EAPA) and 2 for Energy Research Abstracts (ERA).« less

A chronicle of BScN honours/ non-honours outcomes and experiences post-graduation.

PubMed

Gillis, Angela

2007-01-01

This paper reports on a graduate follow-up of the outcomes of participation in an honours BScN program, two to seven years post-graduation. It compares two groups of graduates with high GPA scores, both initially eligible to complete the honours program. One group completed the honours program; the other group completed the regular BScN program. In phase 1 of the study, a self-administered mailed questionnaire was sent to participants to assess their involvement in research activities, occupancy of leadership positions, enrollment in graduate studies and demonstration of liberal education competencies in their professional lives after graduation. In phase two, personal interviews were held with a purposive subsample of participants to explore early career workplace experiences with research-based activities and participants' perceptions of factors influencing their decision to complete or not to complete the honours program. Graduates with high GPA scores from both programs demonstrated expected professional outcomes post-graduation. Follow up at 10-12 years post-graduation and replication with larger samples are recommended.

New Approaches to Truancy Prevention in Urban Schools. ERIC Digest.

ERIC Educational Resources Information Center

Walls, Charles

This digest explores truancy in the urban context, examines the different types and reasons for truancy, and reviews the new ways that researchers and intervention programs are addressing this problem. No national data on truancy rates exist, but many larger cities report staggeringly high rates. The relationship between race or income and truancy…

Contextual Factors Influencing Readiness for Dissemination of Obesity Prevention Programs and Policies

ERIC Educational Resources Information Center

Dreisinger, Mariah L.; Boland, Elizabeth M.; Filler, Carl D.; Baker, Elizabeth A.; Hessel, Amy S.; Brownson, Ross C.

2012-01-01

Within the realm of obesity prevention research, there have been many promising interventions to improve physical activity and nutrition among diverse target populations. However, very little information is known about the dissemination and replication of these interventions. In 2007 and 2008 as part of a larger obesity prevention initiative,…

Give Me a Customizable Dashboard: Personalized Learning Analytics Dashboards in Higher Education

ERIC Educational Resources Information Center

Roberts, Lynne D.; Howell, Joel A.; Seaman, Kristen

2017-01-01

With the increased capability of learning analytics in higher education, more institutions are developing or implementing student dashboards. Despite the emergence of dashboards as an easy way to present data to students, students have had limited involvement in the dashboard development process. As part of a larger program of research examining…

Sex, Pregnancy and Contraception: A Report of Focus Group Discussions with Adolescents.

ERIC Educational Resources Information Center

Sugland, Barbara W.; Wilder, Kathleen J.; Chandra, Anita

Findings in this report summarize the first phase of a larger, multi-year study that is combining qualitative and quantitative methods to outline a conceptual framework to guide future demographic/fertility research, pregnancy prevention programs and policies. Twelve focus groups--involving a multiculturally representative group of male and female…

Staff Recommendations Concerning the Delivery of Hepatitis-Related Services in County Health Departments

ERIC Educational Resources Information Center

Rainey, Jacquie

2007-01-01

Background: This paper describes a portion of a larger evaluation project of a state hepatitis prevention program. Purpose: The study explored the suggestions of key informants related to the delivery of hepatitis services in the state. Methods: Researchers conducted key informant interviews lasting 30 to 45 minutes. Results: Important findings…

A Contemplative Tool: An Expose of the Performance of Self

ERIC Educational Resources Information Center

Klatt, Maryanna D.

2017-01-01

Contemplative education courses and academic programs emerging in universities across the United States and internationally have a unique opportunity to help students gain both self-awareness and an awareness of how the self is situated in a larger context. Research utilizing meditation in higher education shows promise in strengthening stress…

National assessment of Tree City USA participation

EPA Pesticide Factsheets

Tree City USA is a national program that recognizes municipal commitment to community forestry. In return for meeting program requirements, Tree City USA participants expect social, economic, and/or environmental benefits. Understanding the geographic distribution and socioeconomic characteristics of Tree City USA communities at the national scale can offer insights into the motivations or barriers to program participation, and provide context for community forestry research at finer scales. In this study, researchers assessed patterns in Tree City USA participation for all U.S. communities with more than 2,500 people according to geography, community population size, and socioeconomic characteristics, such as income, education, and race. Nationally, 23.5% of communities studied were Tree City USA participants, and this accounted for 53.9% of the total population in these communities. Tree City USA participation rates varied substantially by U.S. region, but in each region participation rates were higher in larger communities, and long-term participants tended to be larger communities than more recent enrollees. In logistic regression models, owner occupancy rates were significant negative predictors of Tree City USA participation, education and percent white population were positive predictors in many U.S. regions, and inconsistent patterns were observed for income and population age. The findings indicate that communities with smaller populations, lower educat

Titanium Aluminide Technologies Successfully Transferred From HSR Program to RLV VentureStar Program

NASA Technical Reports Server (NTRS)

Bartolotta, Paul A.

2000-01-01

Through a cost-share contract, BFGoodrich Aerostructures group successfully fabricated three titanium aluminide (gamma TiAl) truss core structures using technologies pioneered in the High-Speed Research (HSR) program at the NASA Glenn Research Center at Lewis Field. The truss core subelement is approximately 60-cm (24-in.) long by 14-cm (5.5-in.) wide by 6-cm (2.5-in.) deep. To fabricate this subelement, BFGoodrich first obtained gamma TiAl sheets from Plansee (Austria) which produced the sheets using techniques developed collaboratively by Glenn, Pratt & Whitney, and Plansee. This new gamma TiAl production technology has significantly lowered the cost of gamma TiAl sheet (approx. 75-percent decrease) and has made the production of larger gamma TiAl sheets possible (approx. 60-percent increase).

Research Challenges and Opportunities for Clinically Oriented Academic Radiology Departments.

PubMed

Decker, Summer J; Grajo, Joseph R; Hazelton, Todd R; Hoang, Kimberly N; McDonald, Jennifer S; Otero, Hansel J; Patel, Midhir J; Prober, Allen S; Retrouvey, Michele; Rosenkrantz, Andrew B; Roth, Christopher G; Ward, Robert J

2016-01-01

Between 2004 and 2012, US funding for the biomedical sciences decreased to historic lows. Health-related research was crippled by receiving only 1/20th of overall federal scientific funding. Despite the current funding climate, there is increased pressure on academic radiology programs to establish productive research programs. Whereas larger programs have resources that can be utilized at their institutions, small to medium-sized programs often struggle with lack of infrastructure and support. To address these concerns, the Association of University Radiologists' Radiology Research Alliance developed a task force to explore any untapped research productivity potential in these smaller radiology departments. We conducted an online survey of faculty at smaller clinically funded programs and found that while they were interested in doing research and felt it was important to the success of the field, barriers such as lack of resources and time were proving difficult to overcome. One potential solution proposed by this task force is a collaborative structured research model in which multiple participants from multiple institutions come together in well-defined roles that allow for an equitable distribution of research tasks and pooling of resources and expertise. Under this model, smaller programs will have an opportunity to share their unique perspective on how to address research topics and make a measureable impact on the field of radiology as a whole. Through a health services focus, projects are more likely to succeed in the context of limited funding and infrastructure while simultaneously providing value to the field. Copyright © 2016 The Association of University Radiologists. Published by Elsevier Inc. All rights reserved.

Polar Voices: Relaying the Science and Story of Polar Climate Change through Podcast

NASA Astrophysics Data System (ADS)

Moloney, M.; Quinney, A.; Murray, M. S.

2016-12-01

The resurgence of audio programming with the advent of podcasting in the early 2000's spawned a new medium for communicating advances in science, research, and technology. To capitalize on this informal educational outlet, the Arctic Institute of North America (AINA) partnered with the International Arctic Research Center, the University of Alaska Fairbanks, and the UA Museum of the North to develop a podcast series called PoLAR Voices for the Polar Learning and Responding (PoLAR) Climate Change Education Partnership. Now entering its third season of production, PoLAR Voices has facilitated the communication of scientific knowledge regarding the impact of climate change on the Arctic and Antarctic from the perspectives of both scientific researchers and Arctic indigenous peoples. We present a holistic program detailing both data and research related to climate change in addition to personal stories from those people and communities most affected. An evaluation of the program has been conducted by the Goodman Research Group to assess the effectiveness of the program for relaying the whole story of climate change to the public. The results of this assessment will be used to further develop the program to effectively reach larger and more diverse audiences. The series is currently available on thepolarhub.org and iTunes, and we are exploring opportunities to air the program on radio to reach as many people as possible.

Beowulf Distributed Processing and the United States Geological Survey

USGS Publications Warehouse

Maddox, Brian G.

2002-01-01

Introduction In recent years, the United States Geological Survey's (USGS) National Mapping Discipline (NMD) has expanded its scientific and research activities. Work is being conducted in areas such as emergency response research, scientific visualization, urban prediction, and other simulation activities. Custom-produced digital data have become essential for these types of activities. High-resolution, remotely sensed datasets are also seeing increased use. Unfortunately, the NMD is also finding that it lacks the resources required to perform some of these activities. Many of these projects require large amounts of computer processing resources. Complex urban-prediction simulations, for example, involve large amounts of processor-intensive calculations on large amounts of input data. This project was undertaken to learn and understand the concepts of distributed processing. Experience was needed in developing these types of applications. The idea was that this type of technology could significantly aid the needs of the NMD scientific and research programs. Porting a numerically intensive application currently being used by an NMD science program to run in a distributed fashion would demonstrate the usefulness of this technology. There are several benefits that this type of technology can bring to the USGS's research programs. Projects can be performed that were previously impossible due to a lack of computing resources. Other projects can be performed on a larger scale than previously possible. For example, distributed processing can enable urban dynamics research to perform simulations on larger areas without making huge sacrifices in resolution. The processing can also be done in a more reasonable amount of time than with traditional single-threaded methods (a scaled version of Chester County, Pennsylvania, took about fifty days to finish its first calibration phase with a single-threaded program). This paper has several goals regarding distributed processing technology. It will describe the benefits of the technology. Real data about a distributed application will be presented as an example of the benefits that this technology can bring to USGS scientific programs. Finally, some of the issues with distributed processing that relate to USGS work will be discussed.

Extending the ARS Experimental Watersheds to Address Regional Issues

NASA Astrophysics Data System (ADS)

Marks, D.; Goodrich, D. C.; Winstral, A.; Bosch, D. D.; Pool, D.

2001-12-01

The USDA-Agricultural Research Service's (ARS) Watershed Research Program maintains and operates a diverse, geog raphically distributed, nested, multi-scale, national ex perimental watershed network. This network, much of which has been operational for more than 40 years (several more than 60 years), constitutes one the best networks of its kind in the world. The watershed network and its instrumentation was primarily established to assess the hydrologic impacts of watershed conservation and management practices. It has evolved, through development of long-term hydrologic data, as a network of high quality outdoor laboratories for addressing emerging science issues facing hydrologists and resource managers. While the value of the experimental watershed for investigating precipitation, climatic, and hydrologic processes is unquestioned, extending the results from these investigations to other sites and larger areas is more difficult. ARS experimental watersheds are a few hundred km2 or smaller making it challenging to address regional scale issues. To address this the ARS watershed program is, with a suite of partners from universities and other federal agencies, enlarging its research focus to extend beyond the boundaries of the experimental watershed. In this poster we present several examples of this effort, with suggestions on how, using the experimental watershed and its core, a larger scale hydrologic observatory could be developed and maintained.

Workplace Vaccination and Other Factors Impacting Influenza Vaccination Decision among Employees in Israel

PubMed Central

Shahrabani, Shosh; Benzion, Uri

2010-01-01

The study examined the factors affecting the decision to be vaccinated against influenza among employees in Israel. The research, conducted in 2007/2008, included 616 employees aged 18−65 at various workplaces in Israel, among them companies that offered their employees influenza vaccination. The research questionnaire included socio-demographic characteristics, and the Health Belief Model principles. The results show that the significant factors affecting vaccination compliance include a vaccination program at workplaces, vaccinations in the past, higher levels of vaccine’s perceived benefits, and lower levels of barriers to getting the vaccine. We conclude that vaccine compliance is larger at companies with workplace vaccination programs providing easier accessibility to vaccination. PMID:20617008

Role of non-government organizations in engaging medical students in research.

PubMed

Manoranjan, Branavan; Dey, Ayan K; Wang, Xin; Kuzyk, Alexandra; Petticrew, Karen; Carruthers, Chris; Arnold, Ian

2017-03-01

The continued decline in medical trainees entering the workforce as clinician-scientists has elevated the need to engage medical students in research. While past studies have shown early exposure to generate interest among medical students for research and academic careers, financial constraints have limited the number of such formal research training programs. In light of recent government budget cuts to support research training for medical students, non-government organizations (NGOs) may play a progressively larger role in supporting the development of clinician-scientists. Since 2005, the Mach-Gaensslen Foundation has sponsored 621 Canadian medical student research projects, which represents the largest longitudinal data set of Canadian medical students engaged in research. We present the results of the pre- and post-research studentship questionnaires, program evaluation survey and the 5-year and 10-year follow-up questionnaires of past recipients. This paper provides insight into the role of NGOs as stakeholders in the training of clinician-scientists and evaluates the impact of such programs on the attitudes and career trajectory of medical students. While the problem of too few physicians entering academic and research-oriented careers continues to grow, alternative-funding strategies from NGOs may prove to be an effective approach in developing and maintaining medical student interest in research. Copyright © 2017 American Federation for Medical Research.

What's culture got to do with it? Prevention programs for African American adolescent girls.

PubMed

Corneille, Maya A; Ashcroft, Amie M; Belgrave, Faye Z

2005-11-01

This paper examines prevention programming for African American girls by placing the prevention process within the larger African and African American cultural context. We provide an overview of the theories and issues we consider most relevant to African American culture, including Africentric theory, ethnic identity, gender identity and relational theory, developmental issues, the community context, and historical considerations. Drawing from our own drug prevention work, we provide examples of how to incorporate culture into prevention programs to make them most relevant for the target population. We also summarize our own efforts to create culturally appropriate prevention interventions and their impact on the girls in our programs. We conclude with suggested directions for future research into culture-specific prevention programs.

Work-Based Learning: Good News, Bad News and Hope. Research Brief.

ERIC Educational Resources Information Center

Bottoms, Gene; Presson, Alice

The effects of work-based learning on student achievement were examined by analyzing data from the 1996 High Schools That Work (HSTW) assessment. The comparison focused on the experiences of 12th-graders in structured work-based learning programs and 12th-graders with after-school jobs. A larger percentage of students earning school credit for…

The Effect of Performance Pay in Little Rock, Arkansas on Student Achievement. Research Brief

ERIC Educational Resources Information Center

Winters, Marcus; Greene, Jay; Ritter, Gary; Marsh, Ryan

2008-01-01

This paper examines evidence from a performance-pay program implemented in five Little Rock, Arkansas elementary schools between 2004 and 2007. Using a differences-in-differences approach, the evidence shows that students whose teachers were eligible for performance pay made substantially larger test score gains in math, reading, and language than…

School Staffs Grew in New York Despite Falling Enrollment. Research Bulletin, No. 4

ERIC Educational Resources Information Center

McMahon, E.J.

2010-01-01

New York State educators are warning that proposed cuts in state aid to public schools next year could force more than 14,000 teacher layoffs. Officials of the state's largest teachers' union claim aid cuts will "devastate" education, leading to a "drastic" reduction of programs and "much larger class sizes." But…

A WebCT Discussion Forum during a TESL Practicum: Pre-Service Teachers' Perceptions of Learning

ERIC Educational Resources Information Center

Parks, Susan

2010-01-01

Within teacher education programs, the use of discussion forums offers potential for creating learning communities whereby participants can negotiate meaning and engage in knowledge construction (Lock, 2006; Murphy, 2000). To this end, the present article draws on the findings of a larger research project which focused on a discussion forum…

Promising Digital Practices for Nondominant Learners

ERIC Educational Resources Information Center

Bussert-Webb, Kathy; Henry, Laurie A.

2017-01-01

This case study took place during an after-school program in a public Texas school district along the U.S./Mexico border. We explore a focal participant's technology access and use as part of our larger digital literacy research. We asked: What in- and out-of-school digital literacy skills, access, and experiences did Robot Boy (pseudonym)…

Using local research sites to engage undergraduates in environmental science research

NASA Astrophysics Data System (ADS)

Varner, R. K.

2016-12-01

For the first time in their undergraduate experience, students in the University of New Hampshire's Techniques in Environmental Science course are immersed in learning approaches to scientific investigation that they can implement as part of their senior capstone research experience or other REU type programs. The course begins with an understanding of the value of note taking in the field and working collaboratively in groups. The students then embark upon a series of field experiences that include using both simple and complex tools for mapping elevation, species composition and above ground biomass estimates in a forest and wetland, carbon cycling through measurement of greenhouse gas exchange at both a wetland and at an organic dairy farm, assessing hydrology and water quality through both ground and surface water measurements at locations on campus, and finally analysis of atmospheric chemistry data collected locally. Over the course of a semester the students learn how to describe their methodology and the importance of their work concisely. Eventually the students are given instrumentation and a field site and learn to ask their own research question and develop their approach to answering it. This course model provides a foundation for students to pursue their capstone research experiences but also for understanding complex environmental questions such as the impact of land use change on water and air quality and carbon cycling and its role in our climate system. Students are provided a unique opportunity to address questions at field sites that are local and are part of larger research programs which allows for a larger context to place their work. This course has also been a framework for the NSF funded REU program- Northern Ecosystems Research for Undergraduates (EAR#1063037). Sallie's Fen, a wetland research site, is used as an initial field setting for students to learn techniques, build their ability to ask research questions and to plan research approaches, all skills required for them to be successful in their research in northern Sweden where they spend the next four weeks studying the impact of climate change in a region of thawing permafrost.

NASA's Solar System Exploration Research Virtual Institute: Combining Science and Exploration

NASA Astrophysics Data System (ADS)

Bailey, B.; Schmidt, G.; Daou, D.; Pendleton, Y.

2015-10-01

The NASA Solar System Exploration Research Virtual Institute (SSERVI) is a virtual institute focused on research at the intersection of science andexploration, training the next generation of lunar scientists, and community development. As part of the SSERVI mission, we act as a hub for opportunities that engage the larger scientific and exploration communities in order to form new interdisciplinary, research-focused collaborations. This talk will describe the research efforts of the nine domestic teams that constitute the U.S. complement of the Institute and how we will engage the international science and exploration communities through workshops, conferences, online seminars and classes, student exchange programs and internships.

Alliance for Sequestration Training, Outreach, Research & Education

DOE Office of Scientific and Technical Information (OSTI.GOV)

Olson, Hilary

The Sequestration Training, Outreach, Research and Education (STORE) Alliance at The University of Texas at Austin completed its activity under Department of Energy Funding (DE-FE0002254) on September 1, 2013. The program began as a partnership between the Institute for Geophysics, the Bureau of Economic Geology and the Petroleum and Geosystems Engineering Department at UT. The initial vision of the program was to promote better understanding of CO 2 utilization and storage science and engineering technology through programs and opportunities centered on training, outreach, research and technology transfer, and education. With over 8,000 hrs of formal training and education (and almostmore » 4,500 of those hours awarded as continuing education credits) to almost 1,100 people, STORE programs and activities have provided benefits to the Carbon Storage Program of the Department of Energy by helping to build a skilled workforce for the future CCS and larger energy industry, and fostering scientific public literacy needed to continue the U.S. leadership position in climate change mitigation and energy technologies and application. Now in sustaining mode, the program is housed at the Center for Petroleum and Geosystems Engineering, and benefits from partnerships with the Gulf Coast Carbon Center, TOPCORP and other programs at the university receiving industry funding.« less

A High School Research-Oriented Academy

NASA Astrophysics Data System (ADS)

Adkins, J.

2011-12-01

For the past several years Deer Valley High School (Antioch, CA) has hosted a science research academy (DVSRA). This academy has promoted original student primary research in engineering, behavior science, astronomy and physics topics and initiated the school's first entries into science fair and directed a number of students into science careers. During the previous school year the Antioch Unified School District has supported the expansion of the academy into a general research academy encompassing all areas of science and humanities, a move into a new building, purchase of a new planetarium and the development of a collegiate academy model making it easier to integrate the academy into the larger school's academic program. The presentation will discuss the design of the academy and the involvement of students in projects connected to the Teachers in Space Suborbital Flight Opportunity program, NASA's WISE, Mars Global Surveyor, Spitzer, and other missions.

Automated Classification of Phonological Errors in Aphasic Language

PubMed Central

Ahuja, Sanjeev B.; Reggia, James A.; Berndt, Rita S.

1984-01-01

Using heuristically-guided state space search, a prototype program has been developed to simulate and classify phonemic errors occurring in the speech of neurologically-impaired patients. Simulations are based on an interchangeable rule/operator set of elementary errors which represent a theory of phonemic processing faults. This work introduces and evaluates a novel approach to error simulation and classification, it provides a prototype simulation tool for neurolinguistic research, and it forms the initial phase of a larger research effort involving computer modelling of neurolinguistic processes.

Current Status and Recent Research Achievements in SiC/SiC Composites

DOE Office of Scientific and Technical Information (OSTI.GOV)

Katoh, Yutai; Snead, Lance L.; Henager, Charles H.

2014-12-01

The development and maturation of the silicon carbide fiber-reinforced silicon carbide matrix (SiC/SiC) composite system for fusion applications has seen the evolution from fundamental development and understanding of the material system and its behavior in a hostile irradiation environment to the current effort which essentially is a broad-based program of technology, directed at moving this material class from a laboratory curiosity to an engineering material. This paper lays out the recent international scientific and technological achievements in the development of SiC/SiC composite material technologies for fusion application and will discuss future research directions. It also reviews the materials system inmore » the larger context of progress to maturity as an engineering material for both the larger nuclear community and for general engineering applications.« less

Developing Early Literacy Skills: A Meta-Analysis of Alphabet Learning and Instruction.

PubMed

Piasta, Shayne B; Wagner, Richard K

2010-01-01

Alphabet knowledge is a hallmark of early literacy and facilitating its development has become a primary objective of pre-school instruction and intervention. However, little agreement exists about how to promote the development of alphabet knowledge effectively. A meta-analysis of the effects of instruction on alphabet outcomes demonstrated that instructional impacts differed by type of alphabet outcome examined and content of instruction provided. School-based instruction yielded larger effects than home-based instruction; small-group instruction yielded larger effects than individual tutoring programs. We found minimal evidence of transfer of alphabet instruction to early phonological, reading, or spelling skills. Implications for research and practice are discussed.

The 4.5 inch diameter IPV Ni-H2 cell development program

NASA Technical Reports Server (NTRS)

Miller, L.

1986-01-01

Interest in larger capacity Ni-H2 battery cells for space applications has resulted in the initiation of a development/qualification/production program. Cell component design was completed and component hardware fabricated and/or delivered. Finished cell design projections demonstrate favorable specific energies in the range of 70 to 75 Whr/Kg (32 to 34 Whr/Lb) for capacities of 100 to 250 Ah. It is further planned during this effort to evaluate the advanced cell design technology which has evolved from the work conducted at the NASA/Lewis Research Center.

The 4.5 inch diameter IPV Ni-H2 cell development program

NASA Astrophysics Data System (ADS)

Miller, L.

1986-09-01

Interest in larger capacity Ni-H2 battery cells for space applications has resulted in the initiation of a development/qualification/production program. Cell component design was completed and component hardware fabricated and/or delivered. Finished cell design projections demonstrate favorable specific energies in the range of 70 to 75 Whr/Kg (32 to 34 Whr/Lb) for capacities of 100 to 250 Ah. It is further planned during this effort to evaluate the advanced cell design technology which has evolved from the work conducted at the NASA/Lewis Research Center.

DOE Office of Scientific and Technical Information (OSTI.GOV)

INSTRUMENTATION DIVISION STAFF

To develop state-of-the-art instrumentation required for experimental research programs at BNL, and to maintain the expertise and facilities in specialized high technology areas essential for this work. Development of facilities is motivated by present BNL research programs and anticipated future directions of BNL research. The Division's research efforts also have a significant impact on programs throughout the world that rely on state-of-the-art radiation detectors and readout electronics. Our staff scientists are encouraged to: Become involved in challenging problems in collaborations with other scientists; Offer unique expertise in solving problems; and Develop new devices and instruments when not commercially available. Scientistsmore » from other BNL Departments are encouraged to bring problems and ideas directly to the Division staff members with the appropriate expertise. Division staff is encouraged to become involved with research problems in other Departments to advance the application of new ideas in instrumentation. The Division Head integrates these efforts when they evolve into larger projects, within available staff and budget resources, and defines the priorities and direction with concurrence of appropriate Laboratory program leaders. The Division Head also ensures that these efforts are accompanied by strict adherence to all ES and H regulatory mandates and policies of the Laboratory. The responsibility for safety and environmental protection is integrated with supervision of particular facilities and conduct of operations.« less

The Persistence of Preschool Effects: A Long-Term Follow-Up of Fourteen Infant and Preschool Experiences. Summary Report.

ERIC Educational Resources Information Center

Lazar, Irving; And Others

This paper summarizes a larger report of the findings of the Developmental Continuity Consortium, a collaborative effort of twelve research groups conducting longitudinal studies on the outcomes of early education programs for low-income children initiated in the 1960's. Summarized are: (1) Methods (problems of secondary analysis, problems of…

Biomedical Imaging

DTIC Science & Technology

1994-04-01

distribution unlimited. United States Army Aeromedical Research Laboratory Fort Rucker, Alabama 36362-0577 Qualified recuesters Qualified requesters may...FUNDING NUMBER5 I PROGRAM zfJECT TASK WORK UNIT ELEMENT NO. NO. ACCESSION NO. 62787A 30162787A87$ EA 138 Biomedical Imaging 12. PERSONAL AUTHOR(S...times larger. Usually they are expensive with commercially available units starting at around $100,000. Triangulation sensors are capable of range

The Relationship between Sample Sizes and Effect Sizes in Systematic Reviews in Education

ERIC Educational Resources Information Center

Slavin, Robert; Smith, Dewi

2009-01-01

Research in fields other than education has found that studies with small sample sizes tend to have larger effect sizes than those with large samples. This article examines the relationship between sample size and effect size in education. It analyzes data from 185 studies of elementary and secondary mathematics programs that met the standards of…

Reaching Your Program Goals: The Secret to a Successful Relationship with Your Evaluator

NASA Astrophysics Data System (ADS)

Warburton, J.; Crowley, S.; Larson, A.

2012-12-01

PolarTREC (Teachers and Researchers Exploring and Collaborating) is a National Science Foundation (NSF) funded program in which K-12 teachers participate in hands-on field research experiences in the Polar Regions. PolarTREC has become a leader in the evaluation of teacher research experiences (TREs) and offers a model for outside evaluation for education and public outreach. Programs such as TRE's offer a direct package of outreach opportunities for effective broader impacts. This presentation offers a model for the evaluative process beginning with project design and goals, which involve an outside evaluator, and that provide funders with an outlined scope of projects as well as outcomes and products for use by the public to advance scientific understanding. Outcomes are determined before the program is developed to ensure that all components are striving for program efficacy. Formative and summative evaluations for all audiences ensure robust program reports via survey's, knowledge assessments, conference calls, outreach implementation plans for multiple diverse audiences and in-depth case studies with teachers back in their classrooms. PolarTREC has become part of a larger, international working group of evaluators and program managers on program assessment. As part of this working group, sharing best practices for effective evaluation to better support science efforts, inform funders, and communicate with the public, has been integral to the evolution and advancement of our successful evaluation model.

The NSF IUSE-EHR Program: What's New (and Old) About It, and Resources for Geoscience Proposers

NASA Astrophysics Data System (ADS)

Singer, J.; Ryan, J. G.

2015-12-01

The NSF Division of Undergraduate Education recently released a new solicitation for the IUSE program -- the latest iteration in a succession of funding programs dating back over 30 years (including the Instrumentation and Laboratory Improvement Program (ILI), the Course and Curriculum Development Program (CCD), the Course Curriculum and Laboratory Improvement Program (CCLI), and the Transforming Undergraduate STEM Education Program (TUES). All of these programs sought/seek to support high quality STEM education for majors and non-majors in lower- and upper-division undergraduate courses. The current IUSE-EHR program is described in a 2-year solicitation that includes two tracks: Engaged Student Learning, and Institutional & Community Transformation. Each track has several options for funding level and project duration. A wide range of activities can be proposed for funding, and the program recognizes the varying needs across STEM disciplines. Geoscientists and other potential IUSE proposers are strongly encouraged to form collaborations with colleagues that conduct educational research and to propose projects that build upon the educational knowledge base in the discipline as well as contribute to it. Achieving this may not be immediately obvious to many geoscientists who have interests in improving student learning in their courses, but are not fluent in the scholarship of education in their field. To lower the barriers that have historically prevented larger numbers of geoscientists from developing their ideas into competitive education-related proposals, we have explored strategies for building and leveraging partnerships, sought to identify available resources for proposers, and explored a range of strategies for engaging and supporting larger numbers of potential geoscience proposers.

NASA Glenn Research Center Experience Using DOE Midwest Region Super ESPC

NASA Technical Reports Server (NTRS)

Zala, Laszlo F.

2000-01-01

The energy crisis of 1973 prompted the Federal Government and private industry to look into alternative methods to save energy. At the same time the constant reduction of operations and maintenance funds during the last 5 years forced Glenn Research Center (GRC) to look for alternative funding sources to meet the mandate to reduce energy consumption. The Super Energy Savings Performance Contract (ESPC) was chosen as a viable source of facility improvement funding that can create larger project scope and help replace aging, inefficient equipment. This paper describes Glenn's participation in the Department of Energy (DOE) Super ESPC program. This program provided Glenn cost savings in the performance of energy audits, preparation of documents, evaluation of proposals, and selection of energy service company (ESCO).

F-16XL Ship #1 in flight - used for laminar airflow studies

NASA Technical Reports Server (NTRS)

1992-01-01

One of two F-16XL prototype aircraft, on loan from the Air Force, was used by NASA's Dryden Flight Research Center, Edwards, California, in a program to investigate laminar flow technology and help improve the flow of air over an aircraft's wing at sustained supersonic speeds. A small, perforated titanium wing glove with a turbo compressor was tested on the F-16XL to determine if air suction can remove a small part of the boundary-layer air flowing over the wing and thereby achieve laminar (smooth) flow over a portion of the wing. The flight research program on ship #1 ended in 1996. It was then conducted with NASA's two-seat F-16XL, ship #2 employing a larger glove.

DESALINATION AND WATER TREATMENT RESEARCH AT SANDIA NATIONAL LABORATORIES.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rigali, Mark J.; Miller, James E.; Altman, Susan J.

Water is the backbone of our economy - safe and adequate supplies of water are vital for agriculture, industry, recreation, and human consumption. While our supply of water today is largely safe and adequate, we as a nation face increasing water supply challenges in the form of extended droughts, demand growth due to population increase, more stringent health-based regulation, and competing demands from a variety of users. To meet these challenges in the coming decades, water treatment technologies, including desalination, will contribute substantially to ensuring a safe, sustainable, affordable, and adequate water supply for the United States. This overview documentsmore » Sandia National Laboratories' (SNL, or Sandia) Water Treatment Program which focused on the development and demonstration of advanced water purification technologies as part of the larger Sandia Water Initiative. Projects under the Water Treatment Program include: (1) the development of desalination research roadmaps (2) our efforts to accelerate the commercialization of new desalination and water treatment technologies (known as the 'Jump-Start Program),' (3) long range (high risk, early stage) desalination research (known as the 'Long Range Research Program'), (4) treatment research projects under the Joint Water Reuse & Desalination Task Force, (5) the Arsenic Water Technology Partnership Program, (6) water treatment projects funded under the New Mexico Small Business Administration, (7) water treatment projects for the National Energy Technology Laboratory (NETL) and the National Renewable Energy Laboratory (NREL), (8) Sandia- developed contaminant-selective treatment technologies, and finally (9) current Laboratory Directed Research and Development (LDRD) funded desalination projects.« less

SCUBAnauts International: Exploration and Discovery in the Ocean Sciences

NASA Astrophysics Data System (ADS)

Moses, C. S.; Palandro, D.; Coble, P.; Hu, C.

2007-12-01

The SCUBAnauts International program originated in 2001, as a 501(c)(3) non-profit organization designed to increase the attraction to science and technology careers in today's youth. SCUBAnauts International (SNI) consists of a diverse group of 12 to 18 year-old young men and women mentored by academic, federal, and state research scientists in an informal education environment. The program's mission is to promote interest in science and technology topics and careers by involving secondary education students as young explorers in the marine sciences and research activities, such as special environmental and undersea conservation projects that educate, promote active citizenship, and develop effective leadership skills. With help from mentors, SNI students collect and interpret research-quality data to meet the needs of ocean scientists, maintaining direct interaction between the scientists and the young men and women in the program. The science component of the program includes collection of benthic habitat, water quality, optics, and coral reef health data. During the school year, the SCUBAnauts are tasked with sharing their experiences to raise the environmental awareness of a larger audience by providing education outreach in formal and informal venues. Here we highlight results from recent SNI activities including data collection and program methodologies, and discuss future plans for the program.

NASA Discovery Program Workshop

NASA Technical Reports Server (NTRS)

1992-01-01

The purpose of the workshop was to review concepts for Discover-class missions that would follow the first two missions (MESUR-Pathfinder and NEAR) of this new program. The concepts had been generated by scientists involved in NASA's Solar System Exploration Program to carry out scientifically important investigations within strict guidelines -- $150 million cap on development cost and 3 year cap on development schedule. Like the Astrophysics Small Explorers (SMEX), such 'faster and cheaper' missions could provide vitality to solar system exploration research by returning high quality data more frequently and regularly and by involving many more young researchers than normally participate directly in larger missions. An announcement of opportunity (AO) to propose a Discovery mission to NASA is expected to be released in about two years time. One purpose of the workshop was to assist Code SL in deciding how to allocate its advanced programs resources. A second, complimentary purpose was to provide the concept proposers with feedback to allow them to better prepare for the AO.

Polymer-Based Nanocomposites: An Internship Program for Deaf and Hard of Hearing Students

NASA Astrophysics Data System (ADS)

Cebe, Peggy; Cherdack, Daniel; Seyhan Ince-Gunduz, B.; Guertin, Robert; Haas, Terry; Valluzzi, Regina

2007-03-01

We report on our summer internship program in Polymer-Based Nanocomposites, for deaf and hard of hearing undergraduates who engage in classroom and laboratory research work in polymer physics. The unique attributes of this program are its emphasis on: 1. Teamwork; 2. Performance of a start-to-finish research project; 3. Physics of materials approach; and 4. Diversity. Students of all disability levels have participated in this program, including students who neither hear nor voice. The classroom and laboratory components address the materials chemistry and physics of polymer-based nanocomposites, crystallization and melting of polymers, the interaction of X-rays and light with polymers, mechanical properties of polymers, and the connection between thermal processing, structure, and ultimate properties of polymers. A set of Best Practices is developed for accommodating deaf and hard of hearing students into the laboratory setting. The goal is to bring deaf and hard of hearing students into the larger scientific community as professionals, by providing positive scientific experiences at a formative time in their educational lives.

Computational Fluid Dynamics Program at NASA Ames Research Center

NASA Technical Reports Server (NTRS)

Holst, Terry L.

1989-01-01

The Computational Fluid Dynamics (CFD) Program at NASA Ames Research Center is reviewed and discussed. The technical elements of the CFD Program are listed and briefly discussed. These elements include algorithm research, research and pilot code development, scientific visualization, advanced surface representation, volume grid generation, and numerical optimization. Next, the discipline of CFD is briefly discussed and related to other areas of research at NASA Ames including experimental fluid dynamics, computer science research, computational chemistry, and numerical aerodynamic simulation. These areas combine with CFD to form a larger area of research, which might collectively be called computational technology. The ultimate goal of computational technology research at NASA Ames is to increase the physical understanding of the world in which we live, solve problems of national importance, and increase the technical capabilities of the aerospace community. Next, the major programs at NASA Ames that either use CFD technology or perform research in CFD are listed and discussed. Briefly, this list includes turbulent/transition physics and modeling, high-speed real gas flows, interdisciplinary research, turbomachinery demonstration computations, complete aircraft aerodynamics, rotorcraft applications, powered lift flows, high alpha flows, multiple body aerodynamics, and incompressible flow applications. Some of the individual problems actively being worked in each of these areas is listed to help define the breadth or extent of CFD involvement in each of these major programs. State-of-the-art examples of various CFD applications are presented to highlight most of these areas. The main emphasis of this portion of the presentation is on examples which will not otherwise be treated at this conference by the individual presentations. Finally, a list of principal current limitations and expected future directions is given.

Perceptions of Personalized Medicine in an Academic Health System: Educational Findings.

PubMed

Vorderstrasse, Allison; Katsanis, Sara Huston; Minear, Mollie A; Yang, Nancy; Rakhra-Burris, Tejinder; Reeves, Jason W; Cook-Deegan, Robert; Ginsburg, Geoffrey S; Ann Simmons, Leigh

Prior reports demonstrate that personalized medicine implementation in clinical care is lacking. Given the program focus at Duke University on personalized medicine, we assessed health care providers' perspectives on their preparation and educational needs to effectively integrate personalized medicine tools and applications into their clinical practices. Data from 78 health care providers who participated in a larger study of personalized and precision medicine at Duke University were analyzed using Qualtrics (descriptive statistics). Individuals age 18 years and older were recruited for the larger study through broad email contacts across the university and health system. All participants completed an online 35-question survey that was developed, pilot-tested, and administered by a team of interdisciplinary researchers and clinicians at the Center for Applied Genomics and Precision Medicine. Overall, providers reported being ill-equipped to implement personalized medicine in clinical practice. Many respondents identified educational resources as critical for strengthening personalized medicine implementation in both research and clinical practice. Responses did not differ significantly between specialists and primary providers or by years since completion of the medical degree. Survey findings support prior calls for provider and patient education in personalized medicine. Respondents identified focus areas in training, education, and research for improving personalized medicine uptake. Given respondents' emphasis on educational needs, now may be an ideal time to address these needs in clinical training and public education programs.

Adaptation and Feasibility Study of a Digital Health Program to Prevent Diabetes among Low-Income Patients: Results from a Partnership between a Digital Health Company and an Academic Research Team

PubMed Central

McDermott, Kelly; Tieu, Lina; Rios, Christina; Gibson, Eliza; Sweet, Cynthia Castro; Payne, Mike

2016-01-01

Background. The feasibility of digital health programs to prevent and manage diabetes in low-income patients has not been adequately explored. Methods. Researchers collaborated with a digital health company to adapt a diabetes prevention program for low-income prediabetes patients at a large safety net clinic. We conducted focus groups to assess patient perspectives, revised lessons for improved readability and cultural relevance to low-income and Hispanic patients, conducted a feasibility study of the adapted program in English and Spanish speaking cohorts, and implemented real-time adaptations to the program for commercial use and for a larger trial of in multiple safety net clinics. Results. The majority of focus group participants were receptive to the program. We modified the curriculum to a 5th-grade reading level and adapted content based on patient feedback. In the feasibility study, 54% of eligible contacted patients expressed interest in enrolling (n = 23). Although some participants' computer access and literacy made registration challenging, they were highly satisfied and engaged (80% logged in at least once/week). Conclusions. Underserved prediabetic patients displayed high engagement and satisfaction with a digital diabetes prevention program despite lower digital literacy skills. The collaboration between researchers and a digital health company enabled iterative improvements in technology implementation to address challenges in low-income populations. PMID:27868070

Treatment Programs in the National Drug Abuse Treatment Clinical Trials Network

PubMed Central

McCarty, Dennis; Fuller, Bret; Kaskutas, Lee Ann; Wendt, William W.; Nunes, Edward V.; Miller, Michael; Forman, Robert; Magruder, Kathryn M.; Arfken, Cynthia; Copersino, Marc; Floyd, Anthony; Sindelar, Jody; Edmundson, Eldon

2008-01-01

Drug abuse treatment programs and university-based research centers collaborate to test emerging therapies for alcohol and drug disorders in the National Drug Abuse Treatment Clinical Trials Network (CTN). Programs participating in the CTN completed organizational (n = 106 of 112; 95% response rate) and treatment unit surveys (n = 348 of 384; 91% response rate) to describe the levels of care, ancillary services, patient demographics, patient drug use and co-occurring conditions. Analyses describe the corporations participating in the CTN and provide an exploratory assessment of variation in treatment philosophies. A diversity of treatment centers participate in the CTN; not for profit organizations with a primary mission of treating alcohol and drug disorders dominate. Compared to N-SSATS (National Survey of Substance Abuse Treatment Services), programs located in medical settings are over-represented and centers that are mental health clinics are under-represented. Outpatient, methadone, long-term residential and inpatient treatment units differed on patients served and services proved. Larger programs with higher counselor caseloads in residential settings reported more social model characteristics. Programs with higher social model scores were more likely to offer self-help meetings, vocational services and specialized services for women. Conversely, programs with accreditation had less social model influence. The CTN is an ambitious effort to engage community-based treatment organizations into research and more fully integrate research and practice. PMID:17875368

Work-Life Issues and Participation in Education and Training. A National Vocational Education and Training Research and Evaluation Program Report

ERIC Educational Resources Information Center

Skinner, Natalie

2009-01-01

Using data from the 2009 Australian Work and Life Index, this report examines how work-life pressures influence the capacity and motivation of individuals, particularly low-paid workers, to engage in education and training. This report is part of a larger project, "Low-paid workers and VET: Increasing VET participation amongst lower-paid…

Young People Envision the Future of Their Local Area: An Explorative Study from the Wet Tropics, Australia

ERIC Educational Resources Information Center

Bohnet, Iris C.; Gooch, Margaret; Hickey, Ruth

2010-01-01

In this article we present the results from an exploratory study conducted in the Wet Tropics in Australia. The study was initiated as part of a larger research program to support the development of a water quality improvement plan. Seven schools were invited to participate in this study. Students were asked to develop visions for the future of…

Federal Workforce Quality: Measurement and Improvement

DTIC Science & Technology

1992-08-01

explicit standards of production and service quality . Assessment Tools 4 OPM should institutionalize its data collection program of longitudinal research...include data about quirements, should set explicit standards of various aspects of the model. That is, the production and service quality . effort...are the immediate consumers service quality are possible. of the products and services delivered, and still others in the larger society who have no

Diamond High Assurance Security Program: Trusted Computing Exemplar

DTIC Science & Technology

2002-09-01

computing component, the Embedded MicroKernel Prototype. A third-party evaluation of the component will be initiated during development (e.g., once...target technologies and larger projects is a topic for future research. Trusted Computing Reference Component – The Embedded MicroKernel Prototype We...Kernel The primary security function of the Embedded MicroKernel will be to enforce process and data-domain separation, while providing primitive

Capacity development in health systems and policy research: a survey of the Canadian context.

PubMed

Grudniewicz, Agnes; Hedden, Lindsay; Kromm, Seija; Lavergne, Ruth; Menear, Matthew; Sivananthan, Saskia

2014-02-07

Over the past decade, substantial global investment has been made to support health systems and policy research (HSPR), with considerable resources allocated to training. In Canada, signs point to a larger and more highly skilled HSPR workforce, but little is known about whether growth in HSPR human resource capacity is aligned with investments in other research infrastructure, or what happens to HSPR graduates following training. We collected data from the Canadian Institutes of Health Research, Canada's national health research funding agency, and the Canadian Association for Health Services and Policy Research on recent graduates in the HSPR workforce. We also surveyed 45 Canadian HSPR training programs to determine what information they collect on the career experiences of graduates. No university programs are currently engaged in systematic follow-up. Collaborative training programs funded by the national health research funding agency report performing short-term mandated tracking activities, but whether and how data are used is unclear. No programs collected information about whether graduates were using skills obtained in training, though information collected by the national funding agency suggests a minority (<30%) of doctoral-level trainees moving on to academic careers. Significant investments have been made to increase HSPR capacity in Canada and around the world but no systematic attempts to evaluate the impact of these investments have been made. As a research community, we have the expertise and responsibility to evaluate our health research human resources and should strive to build a stronger knowledge base to inform future investment in HSPR research capacity.

The value of ethnography in times of change: The story of Emmonak

NASA Astrophysics Data System (ADS)

Fienup-Riordan, Ann; Brown, Caroline; Braem, Nicole M.

2013-10-01

This paper considers the connections between the social science components of two major multidisciplinary research projects recently carried out in the Eastern Bering Sea: The Bering Ecosystem Study Program (BEST) and the Bering Sea Integrated Ecosystem Research Program (BSIERP). Although the primary concern of the larger Integrated Bering Sea Project was oceanographic, a significant effort was made to understand the impacts of changes in the Eastern Bering Sea on coastal communities. We describe our complementary research in Emmonak in order to put the local and traditional knowledge (LTK) survey and interview data gathered during the BSIERP study into ethnographic and historical context to show how important time depth is in the interpretation of LTK. Taking examples from salmon fishing, seal harvesting, and local understandings of place, we argue that a comprehensive ethnographic approach, including both LTK and cultural history, is essential in understanding contemporary Bering Sea coastal communities.

Assessment of the benefits of a summer undergraduate research program for physics and chemistry majors

NASA Astrophysics Data System (ADS)

Hughes, Chris; MacDonald, Gina

2006-11-01

Presently at James Madison University, there are slightly more than 100 physics majors and 150 chemistry majors. Each summer, a significant fraction of these students participate in either the chemistry or interdisciplinary materials science Research Experiences for Undergraduates (REU) program on campus. This provides a large pool of students from which to draw data comparing the influence of undergraduate research on both classroom performance and attitudes toward science as a profession. By analyzing the grade point averages of chemistry and physics majors, we have shown slightly larger increases from spring semester to fall semester for students who participated in the REU than those who did not. We have also measured changes in attitudes using surveys of the students both at the beginning and at the end of the summer experience. An analysis of these surveys will be presented.

Introduction: the Interdisciplinary Nursing Quality Research Initiative.

PubMed

Naylor, Mary D; Lustig, Adam; Kelley, Heather J; Volpe, Ellen M; Melichar, Lori; Pauly, Mark V

2013-04-01

The Robert Wood Johnson Foundation launched the Interdisciplinary Nursing Quality Research Initiative (INQRI) program in 2005 to generate, disseminate, and translate research to understand how nurses contribute to and can improve patient care quality. This special edition of Medical Care provides an overview of the program's strategy, goals, and impact, highlighting cross-cutting issues addressed by the initiative. INQRI's leadership and select grantees discuss the implications of a collection of studies on the following: advances in the science of nursing's contribution to quality, measurement of quality, interdisciplinary collaboration, implementation methodology, dissemination and translation of findings, and the business case for nursing. A comprehensive review of the scholarly literature published in 2004 and 2009 found that the evidence linking nursing to quality of care has grown. The second paper discusses INQRI's work on measurement of quality of care, revealing the need for additional comprehensive measures. The third paper examines INQRI's focus on interdisciplinary collaboration, finding that it can enhance methodological approaches and result in substantive changes in health delivery systems. The fourth paper presents methodological challenges faced in health care implementation, emphasizing the need for standardized terms and research designs. The fifth paper addresses INQRI's commitment to translating research into practice, illustrating dissemination strategies and lessons learned. The final paper discusses how the INQRI program has contributed to the current evidence regarding the business case for nursing. This supplement describes the accomplishments of the INQRI program, discusses current issues in research design and implementation, and places INQRI research within the larger context regarding advances in nursing science.

Review and analysis of the Mental Health Nurse Incentive Program.

PubMed

Happell, Brenda; Platania-Phung, Chris

2017-09-04

Objective The aim of the present study was to review and synthesise research on the Mental Health Nurse Incentive Program (MHNIP) to ascertain the benefits and limitations of this initiative for people with mental illness, general practitioners, mental health nurses and the wider community. Methods An electronic and manual search was made of the research literature for MHNIP in May 2017. Features of studies, including cohorts and findings, were tabulated and cross-study patterns in program processes and outcomes were closely compared. Results Seventeen reports of primary research data have been released. Triangulation of data from different cohorts, regions and design show that the program has been successful on the primary objectives of increased access to primary mental health care, and has received positive feedback from all major stakeholders. Although the program has been broadly beneficial to consumer health, there are inequities in access for people with mental illness. Conclusions The MHNIP greatly benefits the health of people with mental illness. Larger and more representative sampling of consumers is needed, as well as intensive case studies to provide a more comprehensive and effective understanding of the benefits and limitations of the program as it evolves with the establishment of primary health networks. What is known about the topic? The MHNIP is designed to increase access to mental health care in primary care settings such as general practice clinics. Studies have reported favourable views about the program. However, research is limited and further investigation is required to demonstrate the strengths and limitations of the program. What does this paper add? All studies reviewed reported that the MHNIP had positive implications for people with severe and persistent mental illness. Qualitative research has been most prevalent for mental health nurse views and research on Health of the Nation Outcome Scale scores for recipients of the program. There is more research on system dimensions than on person-centred care. Mental health consumers, carers and families have been neglected in the establishment, engagement and evaluation of the MHNIP. What are the implications for practitioners? A more systematic, national-level research program into the MHNIP is required that is centred more on the experiences of people with mental illness.

When children have children: the teen pregnancy predicament.

PubMed

Carter, D M; Felice, M E; Rosoff, J; Zabin, L S; Beilenson, P L; Dannenberg, A L

1994-01-01

Despite developments in contraceptive technology and changes in societal norms, adolescent pregnancy remains a key issue for politicians, social scientists, health care providers, and educators. The adolescent's access to contraception and abortion services continues to spark legal debate. The implications of research call for the development of innovative programs to address larger issues, such as poverty and limited access to health care, in the management and prevention of adolescent pregnancies. Clinical interventions, such as school-linked clinics to provide contraception and prenatal care programs to reduce perinatal morbidity, have varied in their approaches and their subsequent success.

High resolution image processing on low-cost microcomputers

NASA Technical Reports Server (NTRS)

Miller, R. L.

1993-01-01

Recent advances in microcomputer technology have resulted in systems that rival the speed, storage, and display capabilities of traditionally larger machines. Low-cost microcomputers can provide a powerful environment for image processing. A new software program which offers sophisticated image display and analysis on IBM-based systems is presented. Designed specifically for a microcomputer, this program provides a wide-range of functions normally found only on dedicated graphics systems, and therefore can provide most students, universities and research groups with an affordable computer platform for processing digital images. The processing of AVHRR images within this environment is presented as an example.

Integrating Research and Education in NSF's Office of Polar Programs

NASA Astrophysics Data System (ADS)

Wharton, R. A.; Crain, R. D.

2003-12-01

The National Science Foundation invests in activities that integrate research and education, and that develop reward systems to support teaching, mentoring and outreach. Effective integration of research and education at all levels can infuse learning with the excitement of discovery. It can also ensure that the findings and methods of research are quickly and effectively communicated in a broader context and to a larger audience. This strategy is vital to the accomplishment of NSF's strategic goals of ensuring a world-class science and engineering workforce, new knowledge across the frontiers of science and engineering, and the tools to get the job done efficiently and effectively. The NSF's Office of Polar Programs sponsors educational projects at all levels of learning, making full use of the variety of disciplinary and interdisciplinary studies in the polar regions to attract and invigorate students. An array of efforts from the Arctic and Antarctic scientific communities link research activities with education. There has been an advance from the beneficial but isolated impacts of individual researcher visits to K-12 classrooms to large-scale developments, such as field research experiences for teachers and undergraduate students, online sharing of polar field experiences with rural classrooms, the institution of interdisciplinary graduate research programs through NSF initiatives, and opportunities for minority and underrepresented groups in polar sciences. The NSF's criterion for evaluating proposals based upon the broader impacts of the research activity has strengthened efforts to link research and education, resulting in partnerships and innovations that infuse research into education from kindergarten through postdoctoral studies and reaching out to the general public. In addition, the Office of Polar Programs partners with other directorates at NSF to broaden OPP's efforts and benefit from resources and experience in the Education and Human Resources Directorate, the Geosciences Education program, the Environmental Research and Education program and others. This presentation will provide an overview of the direction of science education in the Office of Polar Programs and highlight some important and long-lasting ventures. It is intended to encourage the Arctic and Antarctic scientific communities to look for additional avenues to bridge their research with education.

NASA's Heliophysics Theory Program - Accomplishments in Life Cycle Ending 2011

NASA Technical Reports Server (NTRS)

Grebowsky, J.

2011-01-01

NASA's Heliophysics Theory Program (HTP) is now into a new triennial cycle of funded research, with new research awards beginning in 2011. The theory program was established by the (former) Solar Terrestrial Division in 1980 to redress a weakness of support in the theory area. It has been a successful, evolving scientific program with long-term funding of relatively large "critical mass groups" pursuing theory and modeling on a scale larger than that available within the limits of traditional NASA Supporting Research and Technology (SR&T) awards. The results of the last 3 year funding cycle, just ended, contributed to ever more cutting edge theoretical understanding of all parts of the Sun-Earth Connection chain. Advances ranged from the core of the Sun out into the corona, through the solar wind into the Earth's magnetosphere and down to the ionosphere and lower atmosphere, also contributing to understanding the environments of other solar system bodies. The HTP contributions were not isolated findings but continued to contribute to the planning and implementation of NASA spacecraft missions and to the development of the predictive computer models that have become the workhorses for analyzing satellite and ground-based measurements.

Recruitment and Participation of Older Lesbian and Bisexual Women in Intervention Research.

PubMed

Wood, Susan F; Brooks, Jacquetta; Eliason, Michele J; Garbers, Samantha; McElroy, Jane A; Ingraham, Natalie; Haynes, Suzanne G

2016-07-07

Very little research has addressed issues of recruitment and participation of lesbian and bisexual (LB) women, aged 40 and older, into research studies. This study is based on a larger cross-site intervention study that recruited women from five geographic regions in the United States for culturally specific LB healthy weight programs, lasting 12 or 16 weeks. Principal investigators (PIs) of the five intervention programs completed a questionnaire on recruitment and participation strategies and barriers. Participant data on completion and sociodemographic variables were compiled and analyzed. The recruitment strategies the programs' PIs identified as most useful included word-of-mouth participant referrals, emails to LB participants' social networks, and use of electronic health records (at the two clinic-based programs) to identify eligible participants. Flyers and web postings were considered the least useful. Once in the program, participation and completion rates were fairly high (approximately 90%), although with varying levels of engagement in the different programs. Women who were younger or single were more likely to drop out. Women with disabilities had a lower participation/completion rate (82%) than women without any disability (93%). Dropouts were associated with challenges in scheduling (time of day, location) and changes in health status. Implementation of key strategies can improve both recruitment and participation, but there is a great need for further study of best practices to recruit and promote participation of LB women for health intervention research. Copyright © 2016 Jacobs Institute of Women's Health. All rights reserved.

On the efficacy of a computer-based program to teach visual Braille reading.

PubMed

Scheithauer, Mindy C; Tiger, Jeffrey H; Miller, Sarah J

2013-01-01

Scheithauer and Tiger (2012) created an efficient computerized program that taught 4 sighted college students to select text letters when presented with visual depictions of Braille alphabetic characters and resulted in the emergence of some braille reading. The current study extended these results to a larger sample (n = 81) and compared the efficacy and efficiency of the instructional program using 2 different response modalities. One variation of the program required a response in a multiple-choice format, and the other variation required a keyed response. Both instructional programs resulted in increased braille letter identification and braille reading. These skills were maintained at a follow-up session 7 to 14 days later. The mean time needed to complete the program was 22.8 min across participants. Implications of these results for future research, as well as practical implications for teaching the braille alphabet, are discussed. © Society for the Experimental Analysis of Behavior.

Small grant management in health and behavioral sciences: Lessons learned.

PubMed

Sakraida, Teresa J; D'Amico, Jessica; Thibault, Erica

2010-08-01

This article describes considerations in health and behavioral sciences small grant management and describes lessons learned during post-award implementation. Using the components by W. Sahlman [Sahlman, W. (1997). How to write a great business plan. Harvard Business Review, 75(4), 98-108] as a business framework, a plan was developed that included (a) building relationships with people in the research program and with external parties providing key resources, (b) establishing a perspective of opportunity for research advancement, (c) identifying the larger context of scientific culture and regulatory environment, and (d) anticipating problems with a flexible response and rewarding teamwork. Small grant management included developing a day-to-day system, building a grant/study program development plan, and initiating a marketing plan. Copyright 2010 Elsevier Inc. All rights reserved.

Optimized pulse shaping for trapped ion quantum computing

NASA Astrophysics Data System (ADS)

Manning, T.; Debnath, Shantanu; Choi, Taeyoung; Figgatt, Caroline; Monroe, Chris

2013-05-01

We perform entangling phase gates between pairs of qubits in a chain of trapped atomic ytterbium ions. Beat notes between frequency comb lines of a pulsed laser coherently drive Raman transitions that couple the hyperfine qubits to multiple collective transverse modes of motion. By optimizing the phase and amplitude of segmented laser pulses, we demonstrate a five-segment scheme to entangle two qubits with high fidelity over a range of detunings. We compare this special case of full control of spin-motion entanglement to a traditional single-segment gate. We extend this scheme to selectively entangle pairs of qubits in larger chains using individual optical addressing, where we couple to all the motional modes. We show how these robust gates can achieve high fidelities for practical gate times in an approach that scales realistically to much larger numbers of qubits. This work is supported by grants from the U.S. Army Research Office with funding from the DARPA OLE program, IARPA, and the MURI program; and the NSF Physics Frontier Center at JQI.

LabVIEW: a software system for data acquisition, data analysis, and instrument control.

PubMed

Kalkman, C J

1995-01-01

Computer-based data acquisition systems play an important role in clinical monitoring and in the development of new monitoring tools. LabVIEW (National Instruments, Austin, TX) is a data acquisition and programming environment that allows flexible acquisition and processing of analog and digital data. The main feature that distinguishes LabVIEW from other data acquisition programs is its highly modular graphical programming language, "G," and a large library of mathematical and statistical functions. The advantage of graphical programming is that the code is flexible, reusable, and self-documenting. Subroutines can be saved in a library and reused without modification in other programs. This dramatically reduces development time and enables researchers to develop or modify their own programs. LabVIEW uses a large amount of processing power and computer memory, thus requiring a powerful computer. A large-screen monitor is desirable when developing larger applications. LabVIEW is excellently suited for testing new monitoring paradigms, analysis algorithms, or user interfaces. The typical LabVIEW user is the researcher who wants to develop a new monitoring technique, a set of new (derived) variables by integrating signals from several existing patient monitors, closed-loop control of a physiological variable, or a physiological simulator.

Adaptation and dissemination of an evidence-based obesity prevention intervention: design of a comparative effectiveness trial.

PubMed

Buscemi, Joanna; Odoms-Young, Angela; Stolley, Melinda L; Blumstein, Lara; Schiffer, Linda; Berbaum, Michael L; McCaffrey, Jennifer; Montoya, Anastasia McGee; Braunschweig, Carol; Fitzgibbon, Marian L

2014-07-01

Low-income youth are at increased risk for excess weight gain. Although evidence-based prevention programs exist, successful adaptation to provide wide dissemination presents a challenge. Hip-Hop to Health (HH) is a school-based obesity prevention intervention that targets primarily preschool children of low-income families. In a large randomized controlled trial, HH was found to be efficacious for prevention of excessive weight gain. The Expanded Food and Nutrition Education Program (EFNEP) and the Supplemental Nutrition Assistance Program-Education (SNAP-Ed) are USDA-funded nutrition education programs offered to low-income families, and may provide an ideal platform for the wide dissemination of evidence-based obesity prevention programs. A research-practice partnership was established in order to conduct formative research to guide the adaptation and implementation of HH through EFNEP and SNAP-Ed. We present the design and method of a comparative effectiveness trial that will determine the efficacy of HH when delivered by peer educators through these programs compared to the standard EFNEP and SNAP-Ed nutrition education (NE) curriculum. Results from this trial will inform larger scale dissemination. The dissemination of HH through government programs has the potential to increase the reach of efficacious obesity prevention programs that target low-income children and families. Copyright © 2014 Elsevier Inc. All rights reserved.

Adaptation and Dissemination of an Evidence-Based Obesity Prevention Intervention: Design of a Comparative Effectiveness Trial

PubMed Central

Buscemi, Joanna; Odoms-Young, Angela; Stolley, Melinda L.; Blumstein, Lara; Schiffer, Linda; Berbaum, Michael L.; McCaffrey, Jennifer; Montoya, Anastasia McGee; Braunschweig, Carol; Fitzgibbon, Marian L.

2014-01-01

Low-income youth are at increased risk for excess weight gain. Although evidence-based prevention programs exist, successful adaptation to provide wide dissemination presents a challenge. Hip-Hop to Health (HH) is a school-based obesity prevention intervention that targets primarily preschool children of low-income families. In a large randomized controlled trial, HH was found to be efficacious for prevention of excessive weight gain. The Expanded Food and Nutrition Education Program (EFNEP) and the Supplemental Nutrition Assistance Program--Education (SNAP-Ed) are USDA-funded nutrition education programs offered to low-income families, and may provide an ideal platform for the wide dissemination of evidence-based obesity prevention programs. A research-practice partnership was established in order to conduct formative research to guide the adaptation and implementation of HH through EFNEP and SNAP-Ed. We present the design and method of a comparative effectiveness trial that will determine the efficacy of HH when delivered by peer educators through these programs compared to the standard EFNEP and SNAP-Ed nutrition education (NE) curriculum. Results from this trial will inform larger scale dissemination. The dissemination of HH through government programs has the potential to increase the reach of efficacious obesity prevention programs that target low-income children and families. PMID:24952282

BioTapestry now provides a web application and improved drawing and layout tools

PubMed Central

Paquette, Suzanne M.; Leinonen, Kalle; Longabaugh, William J.R.

2016-01-01

Gene regulatory networks (GRNs) control embryonic development, and to understand this process in depth, researchers need to have a detailed understanding of both the network architecture and its dynamic evolution over time and space. Interactive visualization tools better enable researchers to conceptualize, understand, and share GRN models. BioTapestry is an established application designed to fill this role, and recent enhancements released in Versions 6 and 7 have targeted two major facets of the program. First, we introduced significant improvements for network drawing and automatic layout that have now made it much easier for the user to create larger, more organized network drawings. Second, we revised the program architecture so it could continue to support the current Java desktop Editor program, while introducing a new BioTapestry GRN Viewer that runs as a JavaScript web application in a browser. We have deployed a number of GRN models using this new web application. These improvements will ensure that BioTapestry remains viable as a research tool in the face of the continuing evolution of web technologies, and as our understanding of GRN models grows. PMID:27134726

BioTapestry now provides a web application and improved drawing and layout tools.

PubMed

Paquette, Suzanne M; Leinonen, Kalle; Longabaugh, William J R

2016-01-01

Gene regulatory networks (GRNs) control embryonic development, and to understand this process in depth, researchers need to have a detailed understanding of both the network architecture and its dynamic evolution over time and space. Interactive visualization tools better enable researchers to conceptualize, understand, and share GRN models. BioTapestry is an established application designed to fill this role, and recent enhancements released in Versions 6 and 7 have targeted two major facets of the program. First, we introduced significant improvements for network drawing and automatic layout that have now made it much easier for the user to create larger, more organized network drawings. Second, we revised the program architecture so it could continue to support the current Java desktop Editor program, while introducing a new BioTapestry GRN Viewer that runs as a JavaScript web application in a browser. We have deployed a number of GRN models using this new web application. These improvements will ensure that BioTapestry remains viable as a research tool in the face of the continuing evolution of web technologies, and as our understanding of GRN models grows.

Small Business Innovation Research. Abstracts of Phase I awards, 1999

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

1999-12-01

This booklet presents technical abstracts of Phase I awards made in Fiscal Year (FY) 1999 under the DOE Small Business Innovation Research (SBIR) program. SBIR research explores innovative concepts in important technological and scientific areas that can lead to valuable new technology and products. The work described in the abstracts is novel, high-risk research, but the benefits will also be potentially high if the objectives are met. Brief comments on the potential applications, as described by the awardee, are given after each abstract. Individuals and organizations, including venture capital and larger industrial firms, with an interest in the research describedmore » in any of the abstracts are encouraged to contact the appropriate small business directly.« less

Partnerships for building strong internship and research experiences for undergraduates

NASA Astrophysics Data System (ADS)

Goehring, L.; Haacker-Santos, R.; Dutilly, E.

2013-12-01

REU and internship site directors often operate in geographic and institutional isolation from each other, unable to share best practices or resources. When collaboration is possible, benefits for both the students and leaders of these programs can be achieved. In 2013, the SOARS REU program, hosted at the National Center for Atmospheric Research (NCAR), supported the National Ecological Observatory Network (NEON) in creating a new internship program aimed at engaging undergraduate science and engineering students in NEON's work. Both student programs share the objective of reaching underrepresented groups in STEM. The year long collaboration allowed NEON to learn best practices in recruitment and support of students, mentor training, and program development, and to customize its internship according to its organization i.e., a science/engineering observatory under construction. Both programs shared several elements: students were housed together so that interns could tap into a larger cohort of supportive peers; students participated in a joint leadership training to strengthen cross program mentoring; and students met weekly for a scientific communications workshop. Having multiple science disciplines represented enhanced the workshop as students learned about writing styles and cultures of each other's fields, fostering an appreciation of different scientific disciplines and interdisciplinary thinking. Finally, at the end of the summer, students presented their findings in a joint poster session. We found that collaboration between programs led to increased recruitment of students from diverse backgrounds and support of students through stronger cohorts, shared trainings, and enhanced program content. In this presentation we share findings of our programs' evaluations and make recommendations on building collaborative partnerships for internships and research experiences for undergraduates.

Space Shuttle Pressure Data Model in the 10- by 10-Foot Supersonic Wind Tunnel

NASA Image and Video Library

1978-04-21

Technicians examine a scale model of the space shuttle used to obtain pressure data during tests in the 10- by 10-Foot Supersonic Wind Tunnel at the National Aeronautics and Space Administration (NASA) Lewis Research Center. Lewis researchers used the 10- by 10 tunnel extensively in the 1970s to study shuttle configurations in order to forecast conditions during an actual flight. These tests included analysis of the solid rocket boosters’ aerodynamics, orbiter forebody angle -of -attack and air speed, base heating for entire shuttle, and engine-out loads. The test seen in this photograph used a 3.5- percent scale aluminum alloy model of the entire launch configuration. The program was designed to obtain aerodynamic pressure data. The tests were part of a larger program to study possible trouble areas for the shuttle’s new Advanced Flexible Reusable Surface Insulation. The researchers obtained aeroacoustic data and pressure distributions from five locations on the model. Over 100 high-temperature pressure transducers were attached to the model. Other portions of the test program were conducted at Lewis’ 8- by 6-Foot Supersonic Wind Tunnel and the 11- by 11-Foot Transonic Wind Tunnel at Ames Research Center.

Coordinated Research Program in Pulsed Power Physics.

DTIC Science & Technology

1984-12-20

heated array of Inductive energy storage is attractive in pulsed power 375-/am-diameter thoriated tungsten filaments. At a flia- applications because of...control system electrostatical- ly. It is positioned 0.6 cm above the control grid. The grids and cathode are connected to external power supplies through...energy storage density becomes even larger (by a factor of - 10). One should note that these comparisons do not account for power supplies , cooling

Think Portfolios, Not Programs

DTIC Science & Technology

2014-12-01

marketing , new product development, forming corporate partnerships, research and development. Critical to the success of a product line is the ability to...track the market closely and react swiftly to emerging trends and changes in consumer tastes before competitors do. Product line managers who... monopolistic power over the govern- ment for a majority of a program’s life span. As the DoD has moved toward acquiring larger and fewer major systems, this

Passive PE Sampling in Support of In Situ Remediation of Contaminated Sediments

DTIC Science & Technology

2015-08-01

control RPD relative percent difference RSD relative standard deviation SERDP Strategic Environmental Research and Development Program SOPs...sediments from 2 stations, each at 4 PCB spike levels, for four individual congeners was 22 ± 6 % relative standard deviation ( RSD ). Also, comparison of... RSD (Table 3). However, larger congeners (e.g., congeners #153 and 180) whose approach to equilibrium is less certain, based on small fractions of

An Analysis of the Survey of Schools of Education on Use of Data in Their Teacher Preparation Programs: An Interim Report

ERIC Educational Resources Information Center

WestEd, 2013

2013-01-01

This report documents the work of one component of a larger research effort. The objective of the project is to understand what schools of education are doing to prepare teachers to use data in their practice. The issue is multifaceted, complex, and systemic. Schools of education do not act alone to suddenly introduce courses on data-driven…

Utilization of the Building-Block Approach in Structural Mechanics Research

NASA Technical Reports Server (NTRS)

Rouse, Marshall; Jegley, Dawn C.; McGowan, David M.; Bush, Harold G.; Waters, W. Allen

2005-01-01

In the last 20 years NASA has worked in collaboration with industry to develop enabling technologies needed to make aircraft safer and more affordable, extend their lifetime, improve their reliability, better understand their behavior, and reduce their weight. To support these efforts, research programs starting with ideas and culminating in full-scale structural testing were conducted at the NASA Langley Research Center. Each program contained development efforts that (a) started with selecting the material system and manufacturing approach; (b) moved on to experimentation and analysis of small samples to characterize the system and quantify behavior in the presence of defects like damage and imperfections; (c) progressed on to examining larger structures to examine buckling behavior, combined loadings, and built-up structures; and (d) finally moved to complicated subcomponents and full-scale components. Each step along the way was supported by detailed analysis, including tool development, to prove that the behavior of these structures was well-understood and predictable. This approach for developing technology became known as the "building-block" approach. In the Advanced Composites Technology Program and the High Speed Research Program the building-block approach was used to develop a true understanding of the response of the structures involved through experimentation and analysis. The philosophy that if the structural response couldn't be accurately predicted, it wasn't really understood, was critical to the progression of these programs. To this end, analytical techniques including closed-form and finite elements were employed and experimentation used to verify assumptions at each step along the way. This paper presents a discussion of the utilization of the building-block approach described previously in structural mechanics research and development programs at NASA Langley Research Center. Specific examples that illustrate the use of this approach are included from recent research and development programs for both subsonic and supersonic transports.

Progress Report on the US Critical Zone Observatory Program

NASA Astrophysics Data System (ADS)

Barrera, E. C.

2014-12-01

The Critical Zone Observatory (CZO) program supported by the National Science Foundation originated from the recommendation of the Earth Science community published in the National Research Council report "Basic Research Opportunities in Earth Sciences" (2001) to establish natural laboratories to study processes and systems of the Critical Zone - the surface and near-surface environment sustaining nearly all terrestrial life. After a number of critical zone community workshops to develop a science plan, the CZO program was initiated in 2007 with three sites and has now grown to 10 sites and a National Office, which coordinates research, education and outreach activities of the network. Several of the CZO sites are collocated with sites supported by the US Long Term Ecological Research (LTER) and the Long Term Agricultural Research (LTAR) programs, and the National Ecological Observatory Network (NEON). Future collaboration with additional sites of these networks will add to the potential to answer questions in a more comprehensive manner and in a larger regional scale about the critical zone form and function. At the international level, CZOs have been established in many countries and strong collaborations with the US program have been in place for many years. The next step is the development of a coordinated international program of critical zone research. The success of the CZO network of sites can be measured in transformative results that elucidate properties and processes controlling the critical zone and how the critical zone structure, stores and fluxes respond to climate and land use change. This understanding of the critical zone can be used to enhance resilience and sustainability, and restore ecosystem function. Thus, CZO science can address major societal challenges. The US CZO network is a facility open to research of the critical zone community at large. Scientific data and information about the US program are available at www.criticalzone.org.

Something Larger than Ourselves: Redefining the Young Artists at Work Program as an Art-as-Activism Residency for Teens

ERIC Educational Resources Information Center

Butler, Laurel

2014-01-01

The Young Artists at Work Program at the Yerba Buena Center for the Arts (YBCA) recently shifted its model from an afterschool arts program to a young artists' residency. This decision arose from a desire to reposition the youth program as a priority within the larger organization, coupled with a commitment to deepening the pedagogical values of…

Does exposure to conflict of interest policies in psychiatry residency affect antidepressant prescribing?

PubMed

Epstein, Andrew J; Busch, Susan H; Busch, Alisa B; Asch, David A; Barry, Colleen L

2013-02-01

Academic medical institutions have instituted conflict of interest (COI) policies in response to concerns about pharmaceutical industry influence. To determine whether exposure to COI policies during psychiatry residency training affects psychiatrists' antidepressant prescribing patterns after graduation. We used 2009 physician-level national administrative prescribing data from IMS Health for 1652 psychiatrists from 162 residency programs. We used difference-in-differences estimation to compare antidepressant prescribing based on graduation before (2001) or after (2008) COI policy adoption across residency program groups with maximally, moderately, and minimally restrictive COI policies. The primary outcomes were shares of psychiatrists' prescribing of heavily promoted, brand reformulated, and brand antidepressants. Rates of prescribing heavily promoted, brand reformulated, and brand antidepressants in 2009 were lower among post-COI graduates than pre-COI graduates at all levels of COI restrictiveness. However, differences between pre-COI and post-COI graduates' prescribing of heavily promoted medications were larger for maximally restrictive programs than both minimally restrictive programs [-4.3 percentage points; 95% confidence interval (CI), -7.0, -1.6] and moderately restrictive programs (-3.6 percentage points; 95% CI, -6.2, -1.1). The difference in prescribing reformulations was larger for maximally restrictive programs than minimally restrictive programs (-3.0 percentage points; 95% CI, -5.3, -0.7). Results were consistent for prescribing of brand drugs. This study provides the first empirical evidence of the effects of COI policies. Our results suggest that COI policies can help inoculate physicians against persuasive aspects of pharmaceutical promotion. Further research should assess whether these policies affect other drug classes and physician specialties similarly.

The use of theory based semistructured elicitation questionnaires: formative research for CDC's Prevention Marketing Initiative.

PubMed Central

Middlestadt, S E; Bhattacharyya, K; Rosenbaum, J; Fishbein, M; Shepherd, M

1996-01-01

Through one of its many HIV prevention programs, the Prevention Marketing Initiative, the Centers for Disease Control and Prevention promotes a multifaceted strategy for preventing the sexual transmission of HIV/AIDS among people less than 25 years of age. The Prevention Marketing Initiative is an application of marketing and consumer-oriented technologies that rely heavily on behavioral research and behavior change theories to bring the behavioral and social sciences to bear on practical program planning decisions. One objective of the Prevention Marketing Initiative is to encourage consistent and correct condom use among sexually active young adults. Qualitative formative research is being conducted in several segments of the population of heterosexually active, unmarried young adults between 18 and 25 using a semistructured elicitation procedure to identify and understand underlying behavioral determinants of consistent condom use. The purpose of this paper is to illustrate the use of this type of qualitative research methodology in designing effective theory-based behavior change interventions. Issues of research design and data collection and analysis are discussed. To illustrate the methodology, results of content analyses of selected responses to open-ended questions on consistent condom use are presented by gender (male, female), ethnic group (white, African American), and consistency of condom use (always, sometimes). This type of formative research can be applied immediately to designing programs and is invaluable for valid and relevant larger-scale quantitative research. PMID:8862153

The use of theory based semistructured elicitation questionnaires: formative research for CDC's Prevention Marketing Initiative.

PubMed

Middlestadt, S E; Bhattacharyya, K; Rosenbaum, J; Fishbein, M; Shepherd, M

1996-01-01

Through one of its many HIV prevention programs, the Prevention Marketing Initiative, the Centers for Disease Control and Prevention promotes a multifaceted strategy for preventing the sexual transmission of HIV/AIDS among people less than 25 years of age. The Prevention Marketing Initiative is an application of marketing and consumer-oriented technologies that rely heavily on behavioral research and behavior change theories to bring the behavioral and social sciences to bear on practical program planning decisions. One objective of the Prevention Marketing Initiative is to encourage consistent and correct condom use among sexually active young adults. Qualitative formative research is being conducted in several segments of the population of heterosexually active, unmarried young adults between 18 and 25 using a semistructured elicitation procedure to identify and understand underlying behavioral determinants of consistent condom use. The purpose of this paper is to illustrate the use of this type of qualitative research methodology in designing effective theory-based behavior change interventions. Issues of research design and data collection and analysis are discussed. To illustrate the methodology, results of content analyses of selected responses to open-ended questions on consistent condom use are presented by gender (male, female), ethnic group (white, African American), and consistency of condom use (always, sometimes). This type of formative research can be applied immediately to designing programs and is invaluable for valid and relevant larger-scale quantitative research.

Ethics in research: current issues for dental researchers and their professional society.

PubMed

Frankel, M S

1994-11-01

Values associated with scientific investigations affect the conduct, evaluation, and reporting of research and lead to ethical issues for scientists engaged in dental research. This essay examines the relationship between scientists and the larger society in which they work, and how that relationship defines the boundaries of scientific freedom and autonomy, on the one hand, and scientific responsibility and accountability, on the other. Values underlie disputes over data sharing, perceptions of conflict of interest, and scientists' commitment to research integrity. Professional societies, such as the IADR, can be a major influence in shaping the moral tone and ethical climate for research through the adoption of standards, the development of educational programs designed to reinforce those standards, and the public recognition of responsible conduct on the part of scientists.

Research Productivity of Sports Medicine Fellowship Faculty.

PubMed

Cvetanovich, Gregory L; Saltzman, Bryan M; Chalmers, Peter N; Frank, Rachel M; Cole, Brian J; Bach, Bernard R

2016-12-01

Research productivity is considered an important factor in academic advancement in sports medicine. No study to date has evaluated academic productivity and correlates of academic rank for sports medicine fellowship faculty. To describe the academic productivity of American Orthopaedic Society for Sports Medicine (AOSSM) fellowship program faculty and to determine the association between academic productivity, fellowship characteristics, and academic rank. Descriptive epidemiology study. Characteristics of orthopaedic sports medicine fellowship programs were obtained from the AOSSM and program websites. Metrics of academic productivity (Hirsch index [ h index], I-10 index, publications, citations, and number of publications in several journals) were obtained from Scopus. Statistical analyses were conducted to determine whether academic productivity differs with fellowship attributes and academic rank. A total of 90 AOSSM sports medicine fellowship programs with 610 associated faculty members were identified. Faculty were predominantly male (94%), at academic medical centers (74%), members of AOSSM (71%), and sports medicine-fellowship trained (84%). Faculty had a median of 18 (range, 0-684) publications overall, including a median of 3 (range, 0-161) publications since 2012. All measures of academic productivity were significantly higher among faculty employed at academic medical centers compared with those not employed at academic centers ( P < .05 in all cases). On multivariate ordinal regression analysis, the best correlates of higher academic rank were higher cumulative h index (1.22; P < .001) and longer time in practice since fellowship (1.14; P < .001), which predicted 63.8% of the variance in academic rank. Fellowships with a larger number of fellows had more publications and citations per faculty member, higher faculty cumulative h index, and more publications in the American Journal of Sports Medicine and Arthroscopy per faculty member ( P < .017). Regional differences were present, with the Northeast fellowship faculty the most productive, followed by the Midwest. Higher cumulative h index and more years in practice were the best correlates of higher academic rank among AOSSM sports medicine fellowship faculty. Research productivity was higher among faculty employed at academic centers in the Northeast and Midwest regions and at programs with a larger number of fellows.

An Internship Program for Deaf and Hard of Hearing Students in Polymer-Based Nanocomposites

DOE Office of Scientific and Technical Information (OSTI.GOV)

Cebe,P.; Cherdack, D.; Guertin, R.

2006-01-01

We report on our summer internship program in Polymer-Based Nanocomposites, for deaf and hard of hearing undergraduates who engage in classroom and laboratory research work in polymer physics. The unique attributes of this program are its emphasis on: 1. Teamwork; 2. Performance of a start-to-finish research project; 3. Physics of materials approach; and 4. Diversity. Students of all disability levels have participated in this program, including students who neither hear nor voice. The classroom and laboratory components address the materials chemistry and physics of polymer-based nanocomposites, crystallization and melting of polymers, the interaction of X-rays and light with polymers, mechanicalmore » properties of polymers, and the connection between thermal processing, structure, and ultimate properties of polymers. A set of Best Practices is developed for accommodating deaf and hard of hearing students into the laboratory setting. The goal is to bring deaf and hard of hearing students into the larger scientific community as professionals, by providing positive scientific experiences at a formative time in their educational lives.« less

Direct care worker's perceptions of job satisfaction following implementation of work-based learning.

PubMed

Lopez, Cynthia; White, Diana L; Carder, Paula C

2014-02-01

The purpose of this study was to understand the impact of a work-based learning program on the work lives of Direct Care Workers (DCWs) at assisted living (AL) residences. The research questions were addressed using focus group data collected as part of a larger evaluation of a work-based learning (WBL) program called Jobs to Careers. The theoretical perspective of symbolic interactionism was used to frame the qualitative data analysis. Results indicated that the WBL program impacted DCWs' job satisfaction through the program curriculum and design and through three primary categories: relational aspects of work, worker identity, and finding time. This article presents a conceptual model for understanding how these categories are interrelated and the implications for WBL programs. Job satisfaction is an important topic that has been linked to quality of care and reduced turnover in long-term care settings.

Impacts of a prekindergarten program on children's mathematics, language, literacy, executive function, and emotional skills.

PubMed

Weiland, Christina; Yoshikawa, Hirokazu

2013-01-01

Publicly funded prekindergarten programs have achieved small-to-large impacts on children's cognitive outcomes. The current study examined the impact of a prekindergarten program that implemented a coaching system and consistent literacy, language, and mathematics curricula on these and other nontargeted, essential components of school readiness, such as executive functioning. Participants included 2,018 four and five-year-old children. Findings indicated that the program had moderate-to-large impacts on children's language, literacy, numeracy and mathematics skills, and small impacts on children's executive functioning and a measure of emotion recognition. Some impacts were considerably larger for some subgroups. For urban public school districts, results inform important programmatic decisions. For policy makers, results confirm that prekindergarten programs can improve educationally vital outcomes for children in meaningful, important ways. © 2013 The Authors. Child Development © 2013 Society for Research in Child Development, Inc.

Undergraduate research in geochemistry at a larger university: developing a community of undergraduate and graduate researchers.

NASA Astrophysics Data System (ADS)

Ryan, J. G.

2003-12-01

Faculty at state research universities can find the paired requirements of establishing research programs and developing a "pipeline" of graduate students to be the most challenging aspects of their jobs, especially with shrinking pools of graduate applicants. These problems may be more acute for laboratory-based geochemists, as few graduate candidates possess the requisite quantitative and chemical backgrounds. The need to "get my research going" at the University of South Florida led me to work primarily with undergraduates, as a) they were available and interested, b) they required no more laboratory training than M.S. students; and c) small-dollar funds were available to support them, both in-house and via NSF REU Supplements. Some senior colleagues argued that this approach would hinder my developing a graduate program as is necessary for tenure. This contention turned out to be untrue. My success in undergraduate research draws funding (in NSF REU Site and disciplinary research grants), has attracted outside MS and Ph.D. candidates, and has retained quality in-house students seeking MS degrees. Students working with me join a laboratory community in which undergraduate and graduate researchers are on equal footing in terms of access to instrumentation and other facilities. I work with all my students, irrespective of rank, as members of a cooperative research group. I encourage and expect that technical instruction I provide to any individual will be passed on to their colleagues, which helps develop a "lab culture" of best practices, and ingrains new knowledge and skills through the act of teaching them to others. Maintaining this research environment requires active recruitment of capable graduate AND undergraduate students, regular monitoring of laboratory practices, and ready availability for consultation and mentoring. One must be cognizant of the differing time commitment issues of undergraduates and graduates, and set research goals appropriately. Undergraduate research projects in which 3-4 students work together to collect necessary data can get around the class vs. research scheduling issues they face as they can share the laboratory workload through the week. Group projects can thus collect larger bodies of data, allowing students to address more substantive problems.

Bringing Seismological Research into the School Setting

NASA Astrophysics Data System (ADS)

Pavlis, G. L.; Hamburger, M. W.

2004-12-01

One of the primary goals of educational seismology programs is to bring inquiry-based research to the middle- and high-school classroom setting. Although it is often stated as a long-term goal of science outreach programs, in practice there are many barriers to research in the school setting, among them increasing emphasis on test-oriented training, decreasing interest and participation in science fairs, limited teacher confidence and experience for mentoring research, insufficient student preparedness for research projects, and the short term of university involvement (typically limited to brief one-day encounters). For the past three+ years we have tried to address these issues through a focused outreach program we have called the PEPP Research Fellows Program. This is treated as an honors program in which high school teachers in our group nominate students with interests in science careers. These students are invited to participate in the program, and those who elect to take part participate in a one-day education and training session in the fall. Rather than leave research projects completely open, we direct the students at toward one of two specific, group-oriented projects (in our case, one focusing on local recordings of mining explosions, and a second on teleseismic body-wave analysis), but we encourage them to act as independent researchers and follow topics of interest. The students then work on seismic data from the local educational network or from the IRIS facilities. Following several months of informal interaction with teachers and students (email, web conferencing, etc.), we bring the students and teachers to our university for a weekend research symposium in the spring. Students present their work in oral or poster form and prizes are given for the best papers. Projects range from highly local projects (records of seismic noise at school X) to larger-scale regional projects (analysis of teleseismic P-wave delays at PEPP network stations) From 20 to 40 students and teachers have participated in the program in the past three years and independent work by students has been outstanding including several students' work that have won awards at regional and national science fairs. The program is feasible because we had a pool of dedicated teachers with experience in using seismographs in schools as a legacy of the Princeton Earth Physics Program (PEPP). It provides a model for focused outreach to top science students to give them an early research experience.

Evaluating Behaviorally Oriented Aviation Maintenance Resource Management (MRM) Training and Programs: Methods, Results, and Conclusions

NASA Technical Reports Server (NTRS)

Taylor, James C.; Thomas, Robert L., III

2003-01-01

Assessment of the impact of Aviation Resource Management Programs on aviation culture and performance has compelled a considerable body of research (Taylor & Robertson, 1995; Taylor, 1998; Taylor & Patankar, 2001). In recent years new methods have been applied to the problem of maintenance error precipitated by factors such as the need for self-assessment of communication and trust. The present study - 2002 -- is an extension of that past work. This research project was designed as the conclusion of a larger effort to help understand, evaluate and validate the impact of Maintenance Resource Management (MRM) training programs, and other MRM interventions on participant attitudes, opinions, behaviors, and ultimately on enhanced safety performance. It includes research and development of evaluation methodology as well as examination of psychological constructs and correlates of maintainer performance. In particular, during 2002, three issues were addressed. First, the evaluation of two (independent & different) MRM programs for changing behaviors was undertaken. In one case we were able to further apply the approach to measuring written communication developed during 2001 (Taylor, 2002; Taylor & Thomas, 2003). Second, the MRM/TOQ surveys were made available for completion on the internet. The responses from these on-line surveys were automatically linked to a results calculator (like the one developed and described in Taylor, 2002) to aid industry users in analyzing and evaluating their local survey data on the internet. Third, the main trends and themes from our research about MRM programs over the past dozen years were reviewed.

The Consistencies and Vagaries of the Washington State Inventory of Evidence-Based Practice: The Definition of "Evidence-Based" in a Policy Context.

PubMed

Walker, Sarah Cusworth; Lyon, Aaron R; Aos, Steve; Trupin, Eric W

2017-01-01

As states increasingly establish the importance of evidence-based practice through policy and funding mandates, the definition of evidence-based practice can have a significant impact on investment decisions. Not meeting established criteria can mean a loss of funding for established programs and the implementation disruption of programs without a strong research base. Whether the definition of "evidence-based" is influenced by these high stakes contexts is an interesting question that can inform the larger field about the value and utility of evidence-based practice lists/inventories for disseminating knowledge. In this paper we review the development of the Washington State Inventory of Evidence-Based, Research-Based and Promising Practices as a case study for the process of defining evidence-based practice in a policy context. As part of this study we also present a comparison of other well-known evidence-based practice inventories and examine consistencies and differences in the process of identifying and developing program ratings.

Encouraging Realistic Expectations in STEM Students: Paradoxical Effects of a Motivational Intervention

PubMed Central

Hall, Nathan C.; Sverdlik, Anna

2016-01-01

College students in STEM (science, technology, engineering, mathematics) disciplines are increasingly faced with highly competitive and demanding degree programs and are at risk of academic overconfidence. Following from theory and research highlighting the psychological and developmental risks of unrealistic expectations, the present exploratory study evaluated the longitudinal effects of a motivational intervention encouraging college students in STEM degree programs (N = 52) to consider the importance of downgrading one’s expectations in response to academic setbacks. Contrary to study hypotheses, the results showed intervention participants to report significantly higher expectations and optimism on post-test measures administered 4 months later, no significant gains in emotional well-being or achievement goal orientations, and lower GPAs over five subsequent semesters. These paradoxical effects underscore the need for additional larger-scale research on the nature of students’ responses to potentially ego-threatening motivational programs in STEM disciplines so as to minimize achievement deficits at the expense of preserving motivational resources. PMID:27507955

An Assessment of the Effectiveness of the AGATE Program Management Model

NASA Technical Reports Server (NTRS)

Warner, Timothy P. (Technical Monitor); Masson, Paul

2005-01-01

This report describes the collaborative program model chosen to implement an aeronautics research and technology program from 1994 through 2001: the Advanced General Aviation Transport Experiments (AGATE) Program. The Program had one primary objective: to improve the ability of the General Aviation industry to adopt technology as a solution to fulfill public benefit objectives. The primary objective of this report is to assess the program s ability to meet a combination of "effectiveness measures" from multiple stakeholders. The "effectiveness" of any model forms the foundation of legitimate questions for policy makers and professional federal managers. The participants rated AGATE as achieving its primary objectives and rating well on effectiveness in most areas, with high measures for relevance, cost, speed and public benefit, but lower measures for institutional fit and flexibility at dealing with the larger NASA organizational structure. This pattern mirrors private sector surveys and represents a tradeoff between the benefits of tailoring a program using partnering, versus the changes necessary within the institutional structure to support such tailoring.

Microgravity Researchers to Investigate Nanotechnology

NASA Technical Reports Server (NTRS)

2000-01-01

Cadmium sulfide -- a semiconductor material -- can be grown in nanoclusters. Small molecules of cadmium sulfide, shown here, can be prepared by traditional chemical methods. However, if larger, more uniform nanoparticles of cadmium sulfide could be fabricated, they may be used to improve electronic devices such as light emitting diodes and diode lasers. Using a NASA grant, Dr. Jimmy Mays of the University of Alabama at Birmingham is studying whether microgravity will enhance the size and shape of a nanoparticle. This experiment is managed by the Microgravity Research Program Office at NASA's Marshall Spce Flight Center in Huntsville, AL. Photo credit: NASA/Marshall Space Flight Center

Providing Health Sciences Services in a Joint-Use Distributed Learning Library System: An Organizational Case Study.

PubMed

Enslow, Electra; Fricke, Suzanne; Vela, Kathryn

2017-01-01

The purpose of this organizational case study is to describe the complexities librarians face when serving a multi-campus institution that supports both a joint-use library and expanding health sciences academic partnerships. In a system without a centralized health science library administration, liaison librarians are identifying dispersed programs and user groups and collaborating to define their unique service and outreach needs within a larger land-grant university. Using a team-based approach, health sciences librarians are communicating to integrate research and teaching support, systems differences across dispersed campuses, and future needs of a new community-based medical program.

Design of a National Streamflow Information Program: Report with Recommendations of a Committee

DTIC Science & Technology

2004-01-01

25 7.5. Linkage to Water-Quality Characterization ………………………………………… 25 8. Development and Research ……………………………………………………………… 25 8.1. Techniques...detailed documentation of the thinking and workings of the Committee who developed and designed the program. From a larger perspective, this report also...information that will support development and monitoring of international and inter- state agreements on allocation of water resources; • provide streamflow

Microgravity

NASA Image and Video Library

1997-09-25

What started out as an attempt to develop a light which would allow for the growth of plants in space led to a remarkable discovery: The Light Emitting Diode (LED). This device through extensive study and experimentation has developed into a tool used by surgeons in the fight against brain cancer in children. Pictured is a mock-up of brain surgery being performed. By encapsulating the end of the LED with a balloon, light is diffused over a larger area of the brain allowing the surgeon a better view. This is one of many programs that begin as research for the space program, and through extensive study end up benefitting all of mankind.

MIT Laboratory for Computer Science Progress Report, July 1984-June 1985

DTIC Science & Technology

1985-06-01

larger (up to several thousand machines) multiprocessor systems. This facility, funded by the newly formed Strategic Computing Program of the Defense...Szolovits, Group Leader R. Patil Collaborating Investigators M. Criscitiello, M.D., Tufts-New England Medical Center Hospital J. Dzierzanowski, Ph.D., Dept...COMPUTATION STRUCTURES Academic Staff J. B. Dennis, Group Leader Research Staff W. B. Ackerman G. A. Boughton W. Y-P. Lim Graduate Students T-A. Chu S

The Role of Teachers' Experiences in the Construction of Their Knowledge and Beliefs: A Case Study of English Language Teaching in Mexico

ERIC Educational Resources Information Center

Lemus-Hidalgo, Maria E.

2017-01-01

The present article drew on a larger interpretivist case study research of the role of teachers' knowledge and beliefs in their teaching practices. It was constructed with the participation of four teachers that studied the same BA in ELT program and worked in the same state university in Mexico. The purpose of this article is to raise awareness…

Triggering of solar magnetic eruptions on various size scales

NASA Astrophysics Data System (ADS)

Sterling, Alphonse

A solar eruption that produces a coronal mass ejection (CME) together with a flare is driven by the eruption of a closed-loop magnetic arcade that has a sheared-field core. Before eruption, the sheared core envelops a polarity inversion line along which cool filament material may reside. The sheared-core arcade erupts when there is a breakdown in the balance between the confining downward-directed magnetic tension of the overall arcade field and the upward-directed force of the pent-up magnetic pressure of the sheared field in the core of the arcade. What triggers the breakdown in this balance in favor of the upward-directed force is still an unsettled question. We consider several eruption examples, using imaging data from the SoHO, TRACE and Hinode satellites, and other sources, along with information about the magnetic field of the erupting regions. In several cases, observations of large-scale eruptions, where the magnetic neutral line spans ˜ few ×10,000 km, are consistent with magnetic flux cancelation being the trigger to the eruption's onset, even though the amount of flux canceled is only ˜ few percent of the total magnetic flux of the erupting region. In several other cases, an initial compact (small size-scale) eruption occurs embedded inside of a larger closed magnetic loop system, so that the smaller eruption destabilizes and causes the eruption of the much larger system. In this way, small-scale eruptive events can result in eruption of much larger-scale systems. This work was funded by NASA's Science Mission Directorate thought the Living With a Star Targeted Research and Technology Program, the Supporting Research and Program, and the Hinode project.

Multiscale Computation. Needs and Opportunities for BER Science

DOE Office of Scientific and Technical Information (OSTI.GOV)

Scheibe, Timothy D.; Smith, Jeremy C.

2015-01-01

The Environmental Molecular Sciences Laboratory (EMSL), a scientific user facility managed by Pacific Northwest National Laboratory for the U.S. Department of Energy, Office of Biological and Environmental Research (BER), conducted a one-day workshop on August 26, 2014 on the topic of “Multiscale Computation: Needs and Opportunities for BER Science.” Twenty invited participants, from various computational disciplines within the BER program research areas, were charged with the following objectives; Identify BER-relevant models and their potential cross-scale linkages that could be exploited to better connect molecular-scale research to BER research at larger scales and; Identify critical science directions that will motivate EMSLmore » decisions regarding future computational (hardware and software) architectures.« less

Working with and promoting early career scientists within a larger community

NASA Astrophysics Data System (ADS)

Pratt, K.

2017-12-01

For many scientific communities, engaging early career researchers is critical for success. These young scientists (graduate students, postdocs, and newly appointed professors) are actively forming collaborations and instigating new research programs. They also stand to benefit hugely from being part of a scientific community, gaining access to career development activities, becoming part of strong collaborator networks, and achieving recognition in their field of study — all of which will help their professional development. There are many ways community leaders can work proactively to support and engage early career scientists, and it it is often a community manager's job to work with leadership to implement such activities. In this presentation, I will outline ways of engaging early career scientists at events and tailored workshops, of promoting development of their leadership skills, and of creating opportunities for recognizing early career scientists within larger scientific communities. In this talk, I will draw from my experience working with the Deep Carbon Observatory Early Career Scientist Network, supported by the Alfred P. Sloan Foundation.

Electronic Feedback in College Student Drinking Prevention and Intervention

PubMed Central

Cronce, Jessica M.; Bittinger, Joyce N.; Liu, Junny; Kilmer, Jason R.

2014-01-01

Alcohol consumption is prevalent among college students and can be associated with serious negative consequences. Several efficacious programs using one-on-one brief intervention techniques have been developed to target high-risk drinking by individual students, such as the Brief Alcohol Screening and Intervention for College Students (BASICS) (Dimeff et al. 1999). To reach a larger population (e.g., the incoming freshman class), researchers have adapted these interventions so that students can access them via the Internet or in some other electronic format. The purpose of this review is to discuss specific alcohol intervention programs that were (1) designed to be delivered remotely (e.g., via the Web or on an electronic device) without interaction with a provider and (2) were tested among college students using a randomized controlled trial design. Specific studies were drawn from earlier reviews as well as a comprehensive literature search. Although many programs have limited research support, and some findings are mixed, components that were directly translated from in-person BASICS to remote-delivery mediums (i.e., personalized feedback interventions [PFIs], personalized normative feedback [PNF] interventions), and broader programs that incorporate PFI/ PNF, show promise in reducing alcohol use and/or negative consequences. However, more research is needed and suggestions for how the field can move these interventions forward are discussed. PMID:26259000

Electronic Feedback in College Student Drinking Prevention and Intervention.

PubMed

Cronce, Jessica M; Bittinger, Joyce N; Liu, Junny; Kilmer, Jason R

2014-01-01

Alcohol consumption is prevalent among college students and can be associated with serious negative consequences. Several efficacious programs using one-on-one brief intervention techniques have been developed to target high-risk drinking by individual students, such as the Brief Alcohol Screening and Intervention for College Students (BASICS) (Dimeff et al. 1999). To reach a larger population (e.g., the incoming freshman class), researchers have adapted these interventions so that students can access them via the Internet or in some other electronic format.The purpose of this review is to discuss specific alcohol intervention programs that were (1) designed to be delivered remotely (e.g., via the Web or on an electronic device) without interaction with a provider and (2) were tested among college students using a randomized controlled trial design. Specific studies were drawn from earlier reviews as well as a comprehensive literature search. Although many programs have limited research support, and some findings are mixed, components that were directly translated from in-person BASICS to remote-delivery mediums (i.e., personalized feedback interventions [PFIs], personalized normative feedback [PNF] interventions), and broader programs that incorporate PFI/ PNF, show promise in reducing alcohol use and/or negative consequences. However, more research is needed and suggestions for how the field can move these interventions forward are discussed.

Analysis of Darwin Rainfall Data: Implications on Sampling Strategy

NASA Technical Reports Server (NTRS)

Rafael, Qihang Li; Bras, Rafael L.; Veneziano, Daniele

1996-01-01

Rainfall data collected by radar in the vicinity of Darwin, Australia, have been analyzed in terms of their mean, variance, autocorrelation of area-averaged rain rate, and diurnal variation. It is found that, when compared with the well-studied GATE (Global Atmospheric Research Program Atlantic Tropical Experiment) data, Darwin rainfall has larger coefficient of variation (CV), faster reduction of CV with increasing area size, weaker temporal correlation, and a strong diurnal cycle and intermittence. The coefficient of variation for Darwin rainfall has larger magnitude and exhibits larger spatial variability over the sea portion than over the land portion within the area of radar coverage. Stationary, and nonstationary models have been used to study the sampling errors associated with space-based rainfall measurement. The nonstationary model shows that the sampling error is sensitive to the starting sampling time for some sampling frequencies, due to the diurnal cycle of rain, but not for others. Sampling experiments using data also show such sensitivity. When the errors are averaged over starting time, the results of the experiments and the stationary and nonstationary models match each other very closely. In the small areas for which data are available for I>oth Darwin and GATE, the sampling error is expected to be larger for Darwin due to its larger CV.

Cultivations...and potting on a strategic plan for a social and horticultural therapy program.

PubMed

Smilski, Andrea

2008-01-01

This research endeavored to develop a strategic growth plan for St. Ann's Garden Club (SAGC), a Non-Profit Social and Horticultural Therapy program, located at Providence Farm in Duncan, British Columbia. SAGC is a day program for older adults with mental illness and/or drug/alcohol addiction. The aim of the program is to be sustainable within the context of stakeholders needs, preferences, and resources and therefore they sought a strategic analysis prior to launching a growth strategy. SAGC has valuable intangible resources that contribute to strong core competencies and effectiveness despite facing many program issues requiring change in order for them to be sustainable. These same issues are shared by many public and non-profit health and wellness programs as they struggle to remain relevant in today's changing healthscape. To adequately focus the study and provide sound direction, the strategic analysis highlighted SAGC's environment, opportunities, issues, priorities, and requirements and was conducted through multiple iterations of the action research cycle. Data was gathered using surveys, interviews, and a focus group. The findings supported a capital campaign to build as new larger clubhouse and establish a more diverse sustainable funding base. Using a resource based perspective, a three year strategic plan was formulated for SAGC to help them cultivate growth and sustainability.

NASA HUNCH Hardware

NASA Technical Reports Server (NTRS)

Hall, Nancy R.; Wagner, James; Phelps, Amanda

2014-01-01

What is NASA HUNCH? High School Students United with NASA to Create Hardware-HUNCH is an instructional partnership between NASA and educational institutions. This partnership benefits both NASA and students. NASA receives cost-effective hardware and soft goods, while students receive real-world hands-on experiences. The 2014-2015 was the 12th year of the HUNCH Program. NASA Glenn Research Center joined the program that already included the NASA Johnson Space Flight Center, Marshall Space Flight Center, Langley Research Center and Goddard Space Flight Center. The program included 76 schools in 24 states and NASA Glenn worked with the following five schools in the HUNCH Build to Print Hardware Program: Medina Career Center, Medina, OH; Cattaraugus Allegheny-BOCES, Olean, NY; Orleans Niagara-BOCES, Medina, NY; Apollo Career Center, Lima, OH; Romeo Engineering and Tech Center, Washington, MI. The schools built various parts of an International Space Station (ISS) middeck stowage locker and learned about manufacturing process and how best to build these components to NASA specifications. For the 2015-2016 school year the schools will be part of a larger group of schools building flight hardware consisting of 20 ISS middeck stowage lockers for the ISS Program. The HUNCH Program consists of: Build to Print Hardware; Build to Print Soft Goods; Design and Prototyping; Culinary Challenge; Implementation: Web Page and Video Production.

Effects of Background Pressure on Relativistic Laser-Plasma Interaction Ion Acceleration

NASA Astrophysics Data System (ADS)

Peterson, Andrew; Orban, C.; Feister, S.; Ngirmang, G.; Smith, J. T.; Klim, A.; Frische, K.; Morrison, J.; Chowdhury, E.; Roquemore, W. M.

2016-10-01

Typically, ultra-intense laser-accelerated ion experiments are carried out under high-vacuum conditions and with a repetition rate up to several shots per day. Looking to the future there is a need to perform these experiments with a much larger repetition rate. A continuously flowing liquid target is more suitable than a solid target for this purpose. However liquids vaporize below their vapor pressure, and the experiment cannot be performed under high-vacuum conditions. The effects of this non-negligible high chamber pressure acceleration of charged particles is not yet well understood. We investigate this phenomena using Particle-in-Cell simulations, exploring the effect of the background pressure on the accelerated ion spectrum. Experiments in this regime are being performed at the Air Force Research Laboratory at Wright-Patterson Air Force Base. This research was sponsored by the Quantum and Non-Equilibrium Processes Division of the Air Force Office of Scientific Research, under the management of Dr. Enrique Parra, Program Manager and significant support from the DOD HPCMP Internship Program.

University of Maine's Follow a Researcher Program™, Expedition 3: Antarctica, Using Graduate Student Fieldwork Experiences as a framework to Incorporate Next Generation Science Standard Practices in the Classroom

NASA Astrophysics Data System (ADS)

Kaluzienski, L. M.; Kranich, G.; Wilson, L.; Hamley, C.

2016-12-01

For the past three years the University of Maine Cooperative Extension 4-H has connected K-12 students in Maine and around the country to UMaine researchers in the field as part of its Follow a Researcher (FAR) Program™. This program aims to provide middle and high school students with a look into future science career paths. FAR™ selects one student engaged in university level research per year to showcase their work. Previous years have selected graduate students with field-work intensive research. During the graduate student's field expedition, a weekly education science video is released based on the Next Generation Science Standards. Similarly, classroom students are encouraged to ask questions during weekly Twitter session hosted live from the field. Past expeditions have taken students to the Quelccaya Ice Cap in Peru as well as the Falkland Islands. This year's expedition shared graduate student Lynn Kaluzienski's expedition to the Ross Ice Shelf in Antarctica. Highlights include obtaining GPS observations in a remote setting using helicopter support, as well acquiring scientific measurements from a heavily crevassed area through the use of robotically towed ground penetrating radar (GPR). Future program plans include connecting K-12 students with graduate students with a focus in lab-intensive research as well as engineering. We also are developing a training program for university outreach staff and a Follow a Researcher™ network that would allow other universities to host their own program while tapping into a larger national K-12 audience.

Conceptual Design for the Amphibian Research and Monitoring Initiative (ARMI)

NASA Astrophysics Data System (ADS)

Battaglin, W. A.; Langtimm, C. A.; Adams, M. J.; Gallant, A. L.; James, D. L.

2001-12-01

In 2000, the President of the United States (US) and Congress directed Department of Interior (DOI) agencies to develop a program for monitoring trends in amphibian populations on DOI lands and to conduct research into causes of declines. The U.S. Geological Survey (USGS) was given lead responsibility for planning and implementing the Amphibian Research and Monitoring Initiative (ARMI) in cooperation with the National Park Service (NPS), Fish and Wildlife Service, and Bureau of Land Management. The program objectives are to (1) establish a network for monitoring the status and distribution of amphibian species on DOI lands; (2) identify and monitor environmental conditions known to affect amphibian populations; (3) conduct research on causes of amphibian population change and malformations; and (4) provide information to resource managers, policy makers, and the public in support of amphibian conservation. The ARMI program will integrate research efforts of USGS, other Federal, and non-federal herpetologists, hydrologists, and geographers across the Nation. ARMI will conduct a small number (~20) of intensive research efforts (for example, studies linking amphibian population changes to hydrologic conditions) and a larger number (~50) of more generalized inventory and monitoring studies encompassing broader areas such as NPS units. ARMI will coordinate with and try to augment other amphibian inventory studies such as the National Amphibian Atlas and the North American Amphibian Monitoring Program. ARMI will develop and test protocols for the standardized collection of amphibian data and provide a centrally managed database designed to simplify data entry, retrieval, and analysis. ARMI pilot projects are underway at locations across the US.

The TeraShake Computational Platform for Large-Scale Earthquake Simulations

NASA Astrophysics Data System (ADS)

Cui, Yifeng; Olsen, Kim; Chourasia, Amit; Moore, Reagan; Maechling, Philip; Jordan, Thomas

Geoscientific and computer science researchers with the Southern California Earthquake Center (SCEC) are conducting a large-scale, physics-based, computationally demanding earthquake system science research program with the goal of developing predictive models of earthquake processes. The computational demands of this program continue to increase rapidly as these researchers seek to perform physics-based numerical simulations of earthquake processes for larger meet the needs of this research program, a multiple-institution team coordinated by SCEC has integrated several scientific codes into a numerical modeling-based research tool we call the TeraShake computational platform (TSCP). A central component in the TSCP is a highly scalable earthquake wave propagation simulation program called the TeraShake anelastic wave propagation (TS-AWP) code. In this chapter, we describe how we extended an existing, stand-alone, wellvalidated, finite-difference, anelastic wave propagation modeling code into the highly scalable and widely used TS-AWP and then integrated this code into the TeraShake computational platform that provides end-to-end (initialization to analysis) research capabilities. We also describe the techniques used to enhance the TS-AWP parallel performance on TeraGrid supercomputers, as well as the TeraShake simulations phases including input preparation, run time, data archive management, and visualization. As a result of our efforts to improve its parallel efficiency, the TS-AWP has now shown highly efficient strong scaling on over 40K processors on IBM’s BlueGene/L Watson computer. In addition, the TSCP has developed into a computational system that is useful to many members of the SCEC community for performing large-scale earthquake simulations.

The feasibility of a telephone coaching program on heart failure home management for family caregivers

PubMed Central

Piamjariyakul, Ubolrat; Smith, Carol E.; Russell, Christy; Werkowitch, Marilyn; Elyachar, Andrea

2012-01-01

Objectives To test the feasibility of delivery and evaluate the helpfulness of a coaching heart failure (HF) home management program for family caregivers. Background The few available studies on providing instruction for family caregivers are limited in content for managing HF home care and guidance for program implementation. Method This pilot study employed a mixed methods design. The measures of caregiver burden, confidence, and preparedness were compared at baseline and 3 months post-intervention. Descriptive statistics were used to summarize program costs and demographic data. Content analysis research methods were used to evaluate program feasibility and helpfulness. Results Caregiver (n=10) burden scores were significantly reduced and raw scores of confidence and preparedness for HF home management improved 3 months after the intervention. Content analyses of nurse and caregiver post-intervention data found caregivers rated the program as helpful and described how they initiated HF management skills based on the program. Conclusion The program was feasible to implement. These results suggest the coaching program should be further tested with a larger sample size to evaluate its efficacy. PMID:23116654

Father participation with mothers in the Signposts program: an initial investigation.

PubMed

May, Fiona S; McLean, Louise A; Anderson, Angelika; Hudson, Alan; Cameron, Christine; Matthews, Jan

2013-03-01

The Signposts program is an evidence-based intervention system for parents of children with intellectual disability and problem behaviours. This study provided an initial investigation of the outcomes for mothers associated with father participation in Signposts, using data collected from the Signposts Statewide project, conducted in Victoria, Australia. Data from Signposts Statewide were analysed, with the effect size Cohen's d and 95% confidence interval around d calculated for pre- to post-program changes for 134 mothers who participated in Signposts with fathers and 483 mothers who participated without fathers. Although mothers in both groups benefitted from the program, as evidenced by pre- to post-program improvements across all measures, the mean effect size was notably larger for mothers who participated in Signposts with fathers. These results highlight possible further program benefits for mothers who participate in Signposts with fathers, and are of particular significance in light of research describing the increased stress experienced by mothers of children with a disability.

Estimating the Impacts of Direct Load Control Programs Using GridPIQ, a Web-Based Screening Tool

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pal, Seemita; Thayer, Brandon L.; Barrett, Emily L.

In direct load control (DLC) programs, utilities can curtail the demand of participating loads to contractually agreed-upon levels during periods of critical peak load, thereby reducing stress on the system, generation cost, and required transmission and generation capacity. Participating customers receive financial incentives. The impacts of implementing DLC programs extend well beyond peak shaving. There may be a shift of load proportional to the interrupted load to the times before or after a DLC event, and different load shifts have different consequences. Tools that can quantify the impacts of such programs on load curves, peak demand, emissions, and fossil fuelmore » costs are currently lacking. The Grid Project Impact Quantification (GridPIQ) screening tool includes a Direct Load Control module, which takes into account project-specific inputs as well as the larger system context in order to quantify the impacts of a given DLC program. This allows users (utilities, researchers, etc.) to test and compare different program specifications and their impacts.« less

The Adopt-a-Herring program as a fisheries conservation tool

USGS Publications Warehouse

Frank, Holly J.; Mather, Martha E.; Muth, Robert M.; Pautzke, Sarah M.; Smith, Joseph M.; Finn, John T.

2009-01-01

Successful conservation depends on a scientifically literate public. We developed the adopt-a-Herring program to educate nonscientists about fisheries and watershed restoration. this interactive educational and outreach project encouraged coastal residents to be involved in local watershed restoration. In the northeastern United States, river herring (Alosa spp.) are an important component of many coastal watersheds and often are the object of conservation efforts. In order to understand river herring spawning behavior and to improve the effectiveness of restoration efforts, our research tracked these fish via radiotelemetry in the Ipswich River, Massachusetts. In our adopt-a-Herring Program, participating stakeholder organizations adopted and named individual tagged river herring and followed their movements online. We also made information available to our adopters on our larger research goals, the mission and activities of other research and management agencies, examples of human actions that adversely affect watersheds, and opportunities for proactive conservation. Research results were communicated to adopters through our project web page and end-of-the-season summary presentations. Both tools cultivated a personal interest in river herring, stimulated discussion about fisheries and watershed restoration, educated participants about the goals and methods of scientists in general, and initiated critical thinking about human activities that advance or impede sustainability.

Kepler Mission: Detecting Earth-sized Planets in Habitable Zones

NASA Technical Reports Server (NTRS)

Kondo, Yoji; Fisher, Richard R. (Technical Monitor)

2001-01-01

The Kepler Mission, which is presently in Phase A, is being proposed for launch in 5 years for a 4-year mission to determine the frequency of Earth-sized or larger planets in habitable zones in our galaxy. Kepler will be placed in an Earth-trailing orbit to provide stable physical environments for the sensitive scientific instruments. The satellite is equipped with a photometric system with the precision of 10E-5, which should be sufficient for detecting the transits of Earth-sized or larger planets in front of dwarf stars similar to the Sun. Approximately 100,000 or more sun-like stars brighter than the 14th apparently magnitude will be monitored continuously for 4 years in a preselected region of the sky, which is about 100 square degrees in size. In addition, Kepler will have a participating scientist program that will enable research in intrinsic variable stars, interacting binaries including cataclysmic stars and X-ray binaries, and a large number of solar analogs in our galaxy. Several ten thousand additional stars may be investigated in the guest observer program open to the whole world.

Federal R&D Funding: Trends and Projections

NASA Astrophysics Data System (ADS)

White, K. S.

2014-12-01

Between sequestration, shutdowns, and budget "cliffs," the federal budget process has experienced many challenges in recent years. Budgets for research and development (R&D) have mirrored these larger fiscal constraints. Over the past decade, many agencies and programs have seen flat or declining budgets, particularly when inflation is considered. This talk will examine recent geoscience R&D funding in the historical context and examine projections of future science funding in the framework of the Budget Control Act and other initiatives.

Does WIC work? The effects of WIC on pregnancy and birth outcomes.

PubMed

Bitler, Marianne P; Currie, Janet

2005-01-01

Support for WIC, the Special Supplemental Nutrition Program for Women, Infants, and Children, is based on the belief that "WIC works." This consensus has lately been questioned by researchers who point out that most WIC research fails to properly control for selection into the program. This paper evaluates the selection problem using rich data from the national Pregnancy Risk Assessment Monitoring System. We show that relative to Medicaid mothers, all of whom are eligible for WIC, WIC participants are negatively selected on a wide array of observable dimensions, and yet WIC participation is associated with improved birth outcomes, even after controlling for observables and for a full set of state-year interactions intended to capture unobservables that vary at the state-year level. The positive impacts of WIC are larger among subsets of even more disadvantaged women, such as those who received public assistance last year, single high school dropouts, and teen mothers.

Mineback Stimulation Research Program

DOE Office of Scientific and Technical Information (OSTI.GOV)

Warpinski, N.R.

The Mineback Stimulation Research Program is a systematic study of hydraulic fracturing and the parameters which influence or control fracture geometry or behavior. Fractures are created near a tunnel complex at DOE's Nevada Test Site and are monitored, instrumented, and mined back to observe the effect of treatment, rock and reservoir properties on the fractures. An initial experiment to measure width and pressure in a hydraulic fracture was completed in FY 1983. The test showed that pressure drops along fractures are much larger than predicted, with the result that fractures are shorter, higher, and wider than present models estimate. Themore » cause of this is the complex morphology of hydraulic fractures, including a hierarchy of roughnesses, multiple stranding, and corners, such as the offsets which occur when natural fractures are intersected. A test to study flow behavior in hydraulic fractures with proppant is proposed for FY 1984. 7 figures.« less

Variable Stars as an Introduction to Computational Research

NASA Astrophysics Data System (ADS)

Cash, Jennifer; Walter, Donald K.

2017-01-01

As a part of larger effort to enhance the research activity at SC State and involve more undergraduates in research activities, we present our efforts to develop an introductory research experience where the goal is a balance of astrophysical understanding, general research skills, and programming skills which the students can carry into a wide variety of future research activities. We have found that variable stars are a very good topic for this sort of introductory experience due to a combination of factors including: accessibility of data, easily understandable physical processes, and a relatively straight forward data analysis process. We will present an outline of our research experiences to guide a student from the very initial stages of learning to final presentation of the student's work.“This work was supported in part by NSF PAARE award AST-1358913 and NSF HBCU-UP award HRD-1332449 to SCSU.”

Alignment and political will: upscaling an Australian respectful relationships program.

PubMed

Joyce, Andrew; Green, Celia; Kearney, Sarah; Leung, Loksee; Ollis, Debbie

2018-05-29

Many small scale efficacious programs and interventions need to be 'scaled-up' in order to reach a larger population. Although it has been argued that interventions deemed suitable for upscaling need to have demonstrated effectiveness, be able to be implemented cost-effectively and be accepted by intended recipients, these factors alone are insufficient in explaining which programs are adopted more broadly. Upscaling research often identifies political will as a key factor in explaining whether programs are supported and up-scaled, but this research lacks any depth into how political will is formed and has not applied policy theories to understanding the upscaling process. This article uses a political science lens to examine the key factors in the upscaling process of a Respectful Relationships in Schools Program. Focus groups and interviews were conducted with project staff, managers and community organizations involved in the program. The results reveal how a key focusing event related to a highly profiled personal tragedy propelled family violence into the national spotlight. At the same time, the organization leading the respectful relationships program leveraged their networks to position the program within the education department which enabled the government to quickly respond to the issue. The study highlights that political will is not a stand-alone factor as depicted by up-scaling models, but rather is the end point of a complex process that involves many elements including the establishment of networks and aligned programs that can capitalize when opportunities arise.

The importance of stochasticity and internal variability in geomorphic erosion system

NASA Astrophysics Data System (ADS)

Kim, J.; Ivanov, V. Y.; Fatichi, S.

2016-12-01

Understanding soil erosion is essential for a range of studies but the predictive skill of prognostic models and reliability of national-scale assessments have been repeatedly questioned. Indeed, data from multiple environments indicate that fluvial soil loss is highly non-unique and its frequency distributions exhibit heavy tails. We reveal that these features are attributed to the high sensitivity of erosion response to micro-scale variations of soil erodibility - `geomorphic internal variability'. The latter acts as an intermediary between forcing and erosion dynamics, augmenting the conventionally emphasized effects of `external variability' (climate, topography, land use, management form). Furthermore, we observe a reduction of erosion non-uniqueness at larger temporal scales that correlates with environment stochasticity. Our analysis shows that this effect can be attributed to the larger likelihood of alternating characteristic regimes of sediment dynamics. The corollary of this study is that the glaring gap - the inherently large uncertainties and the fallacy of representativeness of central tendencies - must be conceded in soil loss assessments. Acknowledgement: This research was supported by a grant (16AWMP-B083066-03) from Water Management Research Program funded by Ministry of Land, Infrastructure and Transport of Korean government, and by the faculty research fund of Sejong University in 2016.

Substance use disorder in the context of LGBT health: a social work perspective.

PubMed

Silvestre, Anthony; Beatty, Rodger L; Friedman, M Reuel

2013-01-01

The impacts of public and private funding of lesbian, gay, bisexual, and transgender (LGBT) health research, the state of integration of LGBT health issues into the academic and professional training programs of health care practitioners, and the larger social reality experienced by LGBT people profoundly affect substance use and substance use disorders in those populations. This analysis uses a social work perspective and considers the current state of research, professional training, and social oppression as they affect the health of LGBT people. Suggestions for action are offered that may improve the health of LGBT peoples and the practice of social work.

NASA sponsored Light Emitting Diode (LED) development helps in cancer treatment

NASA Technical Reports Server (NTRS)

1997-01-01

What started out as an attempt to develop a light which would allow for the growth of plants in space led to a remarkable discovery: The Light Emitting Diode (LED). This device through extensive study and experimentation has developed into a tool used by surgeons in the fight against brain cancer in children. Pictured is a mock-up of brain surgery being performed. By encapsulating the end of the LED with a balloon, light is diffused over a larger area of the brain allowing the surgeon a better view. This is one of many programs that begin as research for the space program, and through extensive study end up benefitting all of mankind.

Modeling best practices in chronic disease management: the Arthritis Program at Southlake Regional Health Centre.

PubMed

Bain, Lorna; Mierdel, Sandra; Thorne, Carter

2012-01-01

Researchers, hospital administrators and governments are striving to define competencies in interprofessional care and education, as well as to identify effective models in chronic disease management. For more than 25 years The Arthritis Program (TAP) at Southlake Regional Health Centre in Newmarket, Ontario, has actively practiced within these two interrelated priorities, which are now at the top of the healthcare agenda in Ontario and Canada. The approximately 135 different rheumatic conditions are the primary cause of long-term disability in Canada, affecting those from youth to the senior years, with an economic burden estimated at $4.4 billion (CAD$) annually, and growing. For the benefit of healthcare managers and their clients with chronic conditions, this article discusses TAP's history and demonstrable success, predicated on an educational model of patient self-management and self-efficacy. Also outlined are TAP's contributions in supporting evidence-based best practices in interprofessional collaboration and chronic disease management; approaches that are arguably understudied and under-practiced. Next steps for TAP include a larger role in empirical research in chronic-disease management and integration of a formal training program to benefit health professionals launching or expanding their interprofessional programs using TAP as the dynamic clinical example.

Cross-Training Laboratory Animal Care Personnel in Physically Separate Animal Facilities at a Land-Grant Institution.

PubMed

Henze, Tonja M; Allison, Sarah O; Criley, Jennifer M; Myers, Sara J; Goodly, Lyndon J

2016-01-01

The University of Illinois at Urbana-Champaign maintains physically separated animal care facilities under centralized management by the Division of Animal Resources. As part of a land-grant institution, the animal care and use program operates several animal units in key locations for specific disciplines within the campus, all of which have the core mission to teach, conduct research, and engage in public service. Populations of research animals vary with the levels of research funding, the number of research investigators on staff, research direction, and animal availability. Accordingly, the requirement for animal care staffing in each unit may vary widely also. To best use the existing animal care staff and remain fiscally responsible, cross-training of staff was implemented to allow staff to travel from units with small animal populations to units with larger populations or short-term staffing shortages. Here we detail and describe the system we used to assess the needs for cross-training, identify the staff to train, and implement the training plan. We believe this information will assist other programs, particularly those with large or complex organization (for example, land-grant institutions) that experience similar fluctuations in animal use.

Routinely collected data as a strategic resource for research: priorities for methods and workforce.

PubMed

Jorm, Louisa

2015-09-30

In the era of 'big data', research using routinely collected data offers greater potential than ever before to drive health system effectiveness and efficiency, and population health improvement. In Australia, the policy environment, and emerging frameworks and processes for data governance and access, increasingly support the use of routinely collected data for research. Capitalising on this strategic resource requires investment in both research methods and research workforce. Priorities for methods development include validation studies, techniques for analysing complex longitudinal data, exploration of bias introduced through linkage error, and a robust toolkit to evaluate policies and programs using 'natural experiments'. Priorities for workforce development include broadening the skills base of the existing research workforce, and the formation of new, larger, interdisciplinary research teams to incorporate capabilities in computer science, partnership research, research translation and the 'business' aspects of research. Large-scale, long-term partnership approaches involving government, industry and researchers offer the most promising way to maximise returns on investment in research using routinely collected data.

Discovery and the Search for the Design of the Universe

NASA Astrophysics Data System (ADS)

Harwit, Martin

2012-09-01

Astronomers tend to think of their discoveries as part of a larger set of astronomical endeavors engaging their community at a particular time. That the complexion of discoveries is dependent on societal or economic factors, if recognized at all, is often considered a regrettable distraction from a logical path forward. Actually, the opposite is true: In the second half of the 20th century, astronomical discoveries were dominated by societal priorities. As World War II was ending, the United States embarked on a national program of post-war research that would seamlessly coordinate basic research in academic institutions with efforts to strengthen the nation's economy and military security. As part of this thrust, astronomy became driven by radio, infrared, X-ray, and gamma-ray discoveries, many initially made as part of military programs, before academic astronomers and astrophysicists adopted the new tools. Similarly coordinated national research programs also began to shape research in other nations. I will describe these arrangements before turning to two questions: 1) Can such coordinated national research programs survive into the 21st century, when most military institutions are loath to release classified information on sophisticated detection systems to the large international consortia required to share progressively mounting costs? 2) Has our vision of the Cosmos, today, been selectively shaped by the instrumentation made available to astronomy, through society's military and economic priorities? We need only think of how our concepts of the Universe have changed since the days when ground-based optical techniques were the sole means for probing the Universe.

A Multimodal Mindfulness Training to Address Mental Health Symptoms in Providers Who Care for and Interact With Children in Relation to End-of-Life Care.

PubMed

O'Mahony, Sean; Gerhart, James; Abrams, Ira; Greene, Michelle; McFadden, Rory; Tamizuddin, Sara; Levy, Mitchell M

2017-11-01

Medical providers may face unique emotional challenges when confronted with the suffering of chronically ill, dying, and bereaved children. This study assessed the preliminary outcomes of participation in a group-based multimodal mindfulness training pilot designed to reduce symptoms of burnout and mental health symptoms in providers who interact with children in the context of end-of-life care. A total of 13 medical providers who care for children facing life-threatening illness or bereaved children participated in a 9-session multimodal mindfulness session. Mental health symptoms and burnout were assessed prior to the program, at the program midpoint, and at the conclusion of the program. Participation in the pilot was associated with significant reductions in depressive and posttraumatic stress disorder (PTSD) symptoms among providers ( P < .05). Mindfulness-based programs may help providers recognize and address symptoms of depression and PTSD. Additional research is needed to enhance access and uptake of programming among larger groups of participants.

Improving the state of health programming by using diffusion theory.

PubMed

Dearing, James W

2004-01-01

Year by year, the gaps between what is known about behavior change and what is actually practiced in social programs grow larger, especially for community-based programs intended to help minority populations, the poor, and those living in inner-city and rural areas. Internationally, such gaps between the state of knowledge and the state of practice lead to disparities in health, education, and development among societal groups, demographic sub-populations, communities, and countries. Data about disparities are used as evidence of inequality. Here, I discuss uses of certain diffusion of innovation theory-based concepts to systematically redress problems of inequality and disparity by reducing the differences between evidence and practice in social programs that are implemented by intermediaries (practitioners) and communicated by them to needy populations. The emphasis here is on the integrated application of knowledge about innovation attributes, opinion leadership, and clustering from diffusion theory to achieve the objective of more extensive and more rapid diffusion of especially effective programs. A set of implementation steps are offered for researchers, funders of international health programs, and the intermediaries who implement health programs.

Sub-glacial volcanic eruptions

USGS Publications Warehouse

White, Donald Edward

1956-01-01

The literature on sub-glacial volcanic eruptions and the related flood phenomena has been reviewed as a minor part of the larger problem of convective and conductive heat transfer from intrusive magma. (See Lovering, 1955, for a review of the extensive literature on this subject.) This summary of data on sub-glacial eruptions is part of a program that the U.S. Geological Survey is conducting in connection with its Investigations of Geologic Processes project on behalf of the Division of Research, U.S. Atomic Energy Commission.

Sex Differences in Application, Success, and Funding Rates for NIH Extramural Programs

PubMed Central

Pohlhaus, Jennifer Reineke; Jiang, Hong; Wagner, Robin M.; Schaffer, Walter T.; Pinn, Vivian W.

2011-01-01

Purpose The authors provide an analysis of sex differences in National Institutes of Health (NIH) award programs to inform potential initiatives for promoting diversity in the research workforce. Method In 2010, the authors retrieved data for NIH extramural grants in the electronic Research Administration Information for Management, Planning, and Coordination II database, and used statistical analysis to determine any sex differences in securing NIH funding, as well as subsequent success of researchers who had already received independent NIH support. Results Success and funding rates for men and women were not significantly different in most award programs. Furthermore, in programs where participation was lower for women than men, the disparity was primarily related to a lower percentage of women applicants compared to men, rather than decreased success rates or funding rates. However, for subsequent grants, both application and funding rates were generally higher for men than for women. Conclusions Cross-sectional analysis showed that women and men were generally equally successful at all career stages, but longitudinal analysis showed that men with previous experience as NIH grantees had higher application and funding rates than women at similar career points. On average, although women received larger R01 awards than men, men had more R01 awards than women at all points in their careers. Therefore, while greater participation of women in NIH programs is underway, further action will be required to eradicate remaining sex differences. PMID:21512358

Evaluation of Stress and a Stress-Reduction Program Among Radiologic Technologists.

PubMed

Reingold, Lynn

2015-01-01

To investigate stress levels and causes of stress among radiologic technologists and determine whether an intervention could reduce stress in a selected radiologic technologist population. Demographic characteristics and data on preintervention stress sources and levels were collected through Internet-based questionnaires. A 6-week, self-administered, mindfulness-based stress-reduction program was conducted as a pilot intervention with 42 radiologic technologists from the Veterans Administration Medical Center. Data also were collected postintervention. Identified sources of stress were compared with findings from previous studies. Some radiologic technologists experienced improvement in their perceptions of stress after the intervention. Sources of stress for radiologic technologists were similar to those shown in earlier research, including inconsistent management, poor management communication, conflicting demands, long work hours, excessive workloads, lack of work breaks, and time pressures. The mindfulness-based stress-reduction program is an example of an inexpensive method that could improve personal well-being, reduce work errors, improve relationships in the workplace, and increase job satisfaction. More research is needed to determine the best type of intervention for stress reduction in a larger radiologic technologist population.

Developing tools and strategies for communicating climate change

NASA Astrophysics Data System (ADS)

Bader, D.; Yam, E. M.; Perkins, L.

2011-12-01

Research indicates that the public views zoos and aquariums as reliable and trusted sources for information on conservation. Additionally, visiting zoos and aquariums helps people reconsider their connections to conservation issues and solutions. The Aquarium of the Pacific, an AZA-accredited institution that serves the most ethnically diverse population of all aquariums in the nation, is using exhibit space, technology, public programming, and staff professional development to present a model for how aquariums can promote climate literacy. Our newest galleries and programs are designed to immerse our visitors in experiences that connect our live animal collection to larger themes on ocean change. The Aquarium is supporting our new programming with a multifaceted staff professional development that exposes our interpretive staff to current climate science and researchers as well as current social science on public perception of climate science. Our staff also leads workshops for scientists; these sessions allow us to examine learning theory and develop tools to communicate science and controversial subjects effectively. Through our partnerships in the science, social science, and informal science education communities, we are working to innovate and develop best practices in climate communication.

Reproducible research in palaeomagnetism

NASA Astrophysics Data System (ADS)

Lurcock, Pontus; Florindo, Fabio

2015-04-01

The reproducibility of research findings is attracting increasing attention across all scientific disciplines. In palaeomagnetism as elsewhere, computer-based analysis techniques are becoming more commonplace, complex, and diverse. Analyses can often be difficult to reproduce from scratch, both for the original researchers and for others seeking to build on the work. We present a palaeomagnetic plotting and analysis program designed to make reproducibility easier. Part of the problem is the divide between interactive and scripted (batch) analysis programs. An interactive desktop program with a graphical interface is a powerful tool for exploring data and iteratively refining analyses, but usually cannot operate without human interaction. This makes it impossible to re-run an analysis automatically, or to integrate it into a larger automated scientific workflow - for example, a script to generate figures and tables for a paper. In some cases the parameters of the analysis process itself are not saved explicitly, making it hard to repeat or improve the analysis even with human interaction. Conversely, non-interactive batch tools can be controlled by pre-written scripts and configuration files, allowing an analysis to be 'replayed' automatically from the raw data. However, this advantage comes at the expense of exploratory capability: iteratively improving an analysis entails a time-consuming cycle of editing scripts, running them, and viewing the output. Batch tools also tend to require more computer expertise from their users. PuffinPlot is a palaeomagnetic plotting and analysis program which aims to bridge this gap. First released in 2012, it offers both an interactive, user-friendly desktop interface and a batch scripting interface, both making use of the same core library of palaeomagnetic functions. We present new improvements to the program that help to integrate the interactive and batch approaches, allowing an analysis to be interactively explored and refined, then saved as a self-contained configuration which can be re-run without human interaction. PuffinPlot can thus be used as a component of a larger scientific workflow, integrated with workflow management tools such as Kepler, without compromising its capabilities as an exploratory tool. Since both PuffinPlot and the platform it runs on (Java) are Free/Open Source software, even the most fundamental components of an analysis can be verified and reproduced.

International Cooperation of Space Science and Application in Chinese Manned Space Program

NASA Astrophysics Data System (ADS)

Gao, Ming; Guo, Jiong; Yang, Yang

Early in China Manned Space Program, lots of space science and application projects have been carried out by utilizing the SZ series manned spaceships and the TG-1 spacelab, and remarkable achievements have been attained with the efforts of international partners. Around 2020, China is going to build its space station and carry out space science and application research of larger scale. Along with the scientific utilization plan for Chinese space station, experiment facilities are considered especially for international scientific cooperation, and preparations on international cooperation projects management are made as well. This paper briefs the international scientific cooperation history and achievement in the previous missions of China Manned Space Program. The general resources and facilities that will support potential cooperation projects are then presented. Finally, the international cooperation modes and approaches for utilizing Chinese Space Station are discussed.

Formative research and strategic development of a physical activity component to a social marketing campaign for obesity prevention in preschoolers.

PubMed

Bellows, Laura; Anderson, Jennifer; Gould, Susan Martin; Auld, Garry

2008-06-01

The prevalence of overweight in childhood, including preschoolers, continues to rise. While efforts focusing on school-aged children are encouraging, obesity prevention programs to address nutrition and physical activity in the child care center are lacking. Food Friends is a successfully evaluated nutrition program aimed at enhancing preschoolers' food choices, the addition of a physical activity program would improve the programs overall efforts to establish healthful habits early in life. This study describes the formative research conducted with secondary influencers of preschoolers-teachers and parents-for the development of a physical activity program. Key informant interviews and focus group discussions were conducted with preschool teachers and parents, respectively, to examine current physical activity practices, as well as attitudes, opinions, and desired wants and needs for physical activity materials. Findings illustrate that teachers provided physical activity; however, most did not use a structured program. Teachers identified time, space and equipment as barriers to providing activity in their classroom. Focus group findings identified activities of preschoolers', parents' perceptions of the adequacy of activity levels, and items to help parents engage their children in more physical activity. Barriers were also identified by parents and included time, safety, inclement weather, and lack of knowledge and self-efficacy. Findings from this formative research were used to develop a marketing strategy to guide the development of a physical activity component, Food Friends Get Movin' with Mighty Moves , as part of a larger social marketing campaign aimed to decrease the risk for obesity in low-income preschoolers.

Undergraduate Research From Start to Finish in a SEA Semester

NASA Astrophysics Data System (ADS)

Lavender, K.; Joyce, P.; Graziano, L.; Harris, S.; Jaroslow, G.; Lea, C.; Schell, J.; Witting, J.

2005-12-01

Undergraduates in the 12-week SEA Semester program at the Sea Education Association (SEA) carry out the entire scientific research process, from conception of a testable scientific question to final presentation of results from data they collect on a six-week research cruise. SEA is uniquely positioned to direct undergraduates in oceanography research projects as diverse as the students that propose them, from the curious non-science major to the student wishing to continue their research at their home institution (i.e. for a senior thesis project). Upon arrival at SEA''s campus in Woods Hole, MA, students are challenged to design a research project they will carry out at sea. They are guided by faculty in reading and discussing primary scientific literature, formulating a research question, and describing a specific data collection and analysis plan to be carried out at sea, culminating in a written research proposal that is defended orally. In developing their project students have access not only to the SEA faculty, but also to the many resources of the larger scientific community of Woods Hole. During the six-week sea component students participate in all aspects of data collection, analysis, and interpretation aboard one of SEA's state-of-the-art oceanographic research vessels. Before the end of the program each student presents their final results in both an oral presentation and a written research paper. The SEA Semester model gives students the opportunity to take complete ownership of a research project, and provides access to cutting-edge research capabilities both onshore and at sea. Examples of recent student research projects will be presented. SEA has been simultaneously developing its undergraduate research program and collecting an extensive historical oceanographic database since 1971. Students are encouraged to incorporate these data in long time series analysis projects, and data are also available to outside researchers. Collaborations with research scientists enhance the educational program, and provide opportunities for ship-of-opportunity sampling in remote locations. There are currently more than 7000 alumni of SEA Semester, and SEA alums are associated with all major centers of oceanographic research in the United States.

NASA Orbital Debris Baseline Populations

NASA Technical Reports Server (NTRS)

Krisko, Paula H.; Vavrin, A. B.

2013-01-01

The NASA Orbital Debris Program Office has created high fidelity populations of the debris environment. The populations include objects of 1 cm and larger in Low Earth Orbit through Geosynchronous Transfer Orbit. They were designed for the purpose of assisting debris researchers and sensor developers in planning and testing. This environment is derived directly from the newest ORDEM model populations which include a background derived from LEGEND, as well as specific events such as the Chinese ASAT test, the Iridium 33/Cosmos 2251 accidental collision, the RORSAT sodium-potassium droplet releases, and other miscellaneous events. It is the most realistic ODPO debris population to date. In this paper we present the populations in chart form. We describe derivations of the background population and the specific populations added on. We validate our 1 cm and larger Low Earth Orbit population against SSN, Haystack, and HAX radar measurements.

High cumulants of conserved charges and their statistical uncertainties

NASA Astrophysics Data System (ADS)

Li-Zhu, Chen; Ye-Yin, Zhao; Xue, Pan; Zhi-Ming, Li; Yuan-Fang, Wu

2017-10-01

We study the influence of measured high cumulants of conserved charges on their associated statistical uncertainties in relativistic heavy-ion collisions. With a given number of events, the measured cumulants randomly fluctuate with an approximately normal distribution, while the estimated statistical uncertainties are found to be correlated with corresponding values of the obtained cumulants. Generally, with a given number of events, the larger the cumulants we measure, the larger the statistical uncertainties that are estimated. The error-weighted averaged cumulants are dependent on statistics. Despite this effect, however, it is found that the three sigma rule of thumb is still applicable when the statistics are above one million. Supported by NSFC (11405088, 11521064, 11647093), Major State Basic Research Development Program of China (2014CB845402) and Ministry of Science and Technology (MoST) (2016YFE0104800)

Mapping Out-of-School-Time Youth Science Programs: Organizational Patterns and Possibilities

NASA Astrophysics Data System (ADS)

Laursen, S. L.; Archie, T.; Thiry, H.

2012-12-01

Out-of-school-time (OST) experiences promise to enrich young (K-12) people's experience of science, technology and engineering. Belief is widespread that OST programs are ideal locations to learn science, and that youth participation may enhance the science workforce and increase access to science for girls and minorities. Yet we know little about the scope or nature of science-focused OST youth programming. Variety poses a challenge for researchers, with OST sites in schools, museums, zoos, science and nature centers, aquariums, planetariums, and community centers; and formats including after-school clubs, camps, workshops, festivals, research apprenticeships, and more. Moreover, there is no single national network through which researchers might reach and recruit nationally representative samples of programs. Thus, to date there has been no systematic study of the broader national landscape of OST STEM programming. Our national study, Mapping Out-of-School-Time Science (MOST-Science), examines a national sample of OST programs focused on science, engineering, and/or technology. Here we describe first findings about the characteristics of these programs and their home organizations, including aspects of program design, structure, funding, staffing, and youth audience. Using an electronic survey, we collected data from 417 programs and classified their host institutions into eight organizational types: aquariums and zoos, museums, non-profits, national youth organizations, K-12 school districts, colleges and universities, government labs, and private sector organizations. We then examine key attributes of the youth programs hosted by these institution and discuss differences based on organizational types, including scientific organizations that are especially well equipped to offer research and field experiences. Programs engaging youth in research and field experiences are offered across all organizational types. Yet they vary notably in the size and demographics of the youth populations they serve, and their interest or ability to target particular youth groups. We observe that organizations implementing youth OST science programs are often networked to other organizations similar to themselves, but unaware of related work in other sectors. Therefore, understanding the characteristics of organizations that host youth science programs may help organizations to achieve general goals such as increasing diversity, increasing accessibility, improving funding, improving program evaluation, and improving program content. For example, smaller organizations with limited resources could adopt proven strategies to increase diversity and access from larger organizations with more resources to initially develop these strategies. University programs might draw effectively upon best practices of similar programs offered by museums or non-profits. By providing a better picture of the strengths of different organizations as youth OST science providers, we hope to suggest unfilled niches for practitioners to pursue, and to highlight potential networking opportunities among organizations that can enhance youth research and field-based learning programs.

Advancing research opportunities and promoting pathways in graduate education: a systemic approach to BUILD training at California State University, Long Beach (CSULB).

PubMed

Urizar, Guido G; Henriques, Laura; Chun, Chi-Ah; Buonora, Paul; Vu, Kim-Phuong L; Galvez, Gino; Kingsford, Laura

2017-01-01

First-generation college graduates, racial and ethnic minorities, people with disabilities, and those from disadvantaged backgrounds are gravely underrepresented in the health research workforce representing behavioral health sciences and biomedical sciences and engineering (BHS/BSE). Furthermore, relative to their peers, very few students from these underrepresented groups (URGs) earn scientific bachelor's degrees with even fewer earning doctorate degrees. Therefore, programs that engage and retain URGs in health-related research careers early on in their career path are imperative to promote the diversity of well-trained research scientists who have the ability to address the nation's complex health challenges in an interdisciplinary way. The purpose of this paper is to describe the challenges, lessons learned, and sustainability of implementing a large-scale, multidisciplinary research infrastructure at California State University, Long Beach (CSULB) - a minority-serving institution - through federal funding received by the National Institutes of Health (NIH) Building Infrastructure Leading to Diversity (BUILD) Initiative. The CSULB BUILD initiative consists of developing a research infrastructure designed to engage and retain URGs on the research career path by providing them with the research training and skills needed to make them highly competitive for doctoral programs and entry into the research workforce. This initiative unites many research disciplines using basic, applied, and translational approaches to offer insights and develop technologies addressing prominent community and national health issues from a multidisciplinary perspective. Additionally, this initiative brings together local (e.g., high school, community college, doctoral research institutions) and national (e.g., National Research Mentoring Network) collaborative partners to alter how we identify, develop, and implement resources to enhance student and faculty research. Finally, this initiative establishes a student research training program that engages URGs earlier in their academic development, is larger and multidisciplinary in scope, and is responsive to the life contexts and promotes the cultural capital that URGs bring to their career path. Although there have been many challenges to planning for and developing CSULB BUILD's large-scale, multidisciplinary research infrastructure, there have been many lessons learned in the process that could aid other campuses in the development and sustainability of similar research programs.

Data and information system requirements for Global Change Research

NASA Technical Reports Server (NTRS)

Skole, David L.; Chomentowski, Walter H.; Ding, Binbin; Moore, Berrien, III

1992-01-01

Efforts to develop local information systems for supporting interdisciplinary Global Change Research are described. A prototype system, the Interdisciplinary Science Data and Information System (IDS-DIS), designed to interface the larger archives centers of EOS-DIS is presented. Particular attention is given to a data query information management system (IMS), which has been used to tabulate information of Landsat data worldwide. The use of these data in a modeling analysis of deforestation and carbon dioxide emissions is demonstrated. The development of distributed local information systems is considered to be complementary to the development of central data archives. Global Change Research under the EOS program is likely to result in proliferation of data centers. It is concluded that a distributed system is a feasible and natural way to manage data and information for global change research.

Materials Science Research Rack-1 (MSRR-1)

NASA Technical Reports Server (NTRS)

2001-01-01

This computer-generated image depicts the Materials Science Research Rack-1 (MSRR-1) being developed by NASA's Marshall Space Flight Center and the European Space Agency (ESA) for placement in the Destiny laboratory module aboard the International Space Station. The rack is part of the plarned Materials Science Research Facility (MSRF) and is expected to include two furnace module inserts, a Quench Module Insert (being developed by NASA's Marshall Space Flight Center) to study directional solidification in rapidly cooled alloys and a Diffusion Module Insert (being developed by the European Space Agency) to study crystal growth, and a transparent furnace (being developed by NASA's Space Product Development program). Multi-user equipment in the rack is being developed under the auspices of NASA's Office of Biological and Physical Research (OBPR) and ESA. A larger image is available without labels (No. 0101755).

Leisure-time activities--its program and importance in the institutionalized protection of old people.

PubMed

Ljubić, Marijana

2003-12-01

This paper is a "report" or preliminary summation of a larger research project and paper. Leisure activities programs and their importance have not yet been systematically investigated in Croatian nursing homes, so this will contribute to a better understanding of this area of research. Through a ten year period of research study of 60 old people it has been shown that by the application of organized and suitable leisure activities we can prevent and redirect the measures so as to continually improve the life quality of old people living in nursing homes, regardless of their medical condition/place of residence. The topic of this paper is very popular in gerontological science. The research applied modern qualitative and quantitative methods of research in gerontology and therefore represents a novelty to the methodologically obsolete methods that have been in use in this country so far, which included polls and simplified quantitative processing of collected data. The results are useful for practical purposes because programs have been elaborated which will serve to improve the quality of leisure time and active life-planning in nursing homes. The foundations for further scientific research have been set with specific goals to focus on the certain aspects of the problems. In that sense, this paper invites all sorts of other challenging hypothesis to come out (e.g. the ratio of intellectual activities, active and passive types of activities etc.) and also opens the door for this kind of methodology in these types of research. This will help increase the number of such types of research as the qualitative methods of research have been disregarded in our country.

Development and validation of an online interactive, multimedia wound care algorithms program.

PubMed

Beitz, Janice M; van Rijswijk, Lia

2012-01-01

To provide education based on evidence-based and validated wound care algorithms we designed and implemented an interactive, Web-based learning program for teaching wound care. A mixed methods quantitative pilot study design with qualitative components was used to test and ascertain the ease of use, validity, and reliability of the online program. A convenience sample of 56 RN wound experts (formally educated, certified in wound care, or both) participated. The interactive, online program consists of a user introduction, interactive assessment of 15 acute and chronic wound photos, user feedback about the percentage correct, partially correct, or incorrect algorithm and dressing choices and a user survey. After giving consent, participants accessed the online program, provided answers to the demographic survey, and completed the assessment module and photographic test, along with a posttest survey. The construct validity of the online interactive program was strong. Eighty-five percent (85%) of algorithm and 87% of dressing choices were fully correct even though some programming design issues were identified. Online study results were consistently better than previously conducted comparable paper-pencil study results. Using a 5-point Likert-type scale, participants rated the program's value and ease of use as 3.88 (valuable to very valuable) and 3.97 (easy to very easy), respectively. Similarly the research process was described qualitatively as "enjoyable" and "exciting." This digital program was well received indicating its "perceived benefits" for nonexpert users, which may help reduce barriers to implementing safe, evidence-based care. Ongoing research using larger sample sizes may help refine the program or algorithms while identifying clinician educational needs. Initial design imperfections and programming problems identified also underscored the importance of testing all paper and Web-based programs designed to educate health care professionals or guide patient care.

Producer farmer’s sovereignty in dry land and swamps areas

NASA Astrophysics Data System (ADS)

Suhaeti, RN; Wahyuni, S.

2018-01-01

Farmers could perform their farming if they have sovereignty on their farming production inputs and marketing. Suboptimal land, such as dry land and swamps areas have good prospect if applying appropriate technologies. A research in 2015, on status of farmers’ sovereignty, had been conducted in Piani and North Candi Laras Subdistricts, Tapin District, South Borneo Province, representing swamp land and dry land respectively. Data and information were obtained through interviewing related agencies at provincial and district levels and 30 units of farmer’s households. The primary and secondary data were analyzed descriptively. The research results showed that farmers in swamps and dry land were categorized as large farmers and had sovereignty over the land and production. Water shortage and excessive in both land types could be overcome by giving access on appropriate technology such as programs making farmers improve their farming techniques and providing levees. In addition, land certification program, farming expansion and constructing new irrigated lowland were also some efforts to improve farmers’ sovereignty. It was crucial to identify and improve farmer’s sovereignty indicators through research in larger sites and samples.

Transplantable tissue growth-a commercial space venture

NASA Astrophysics Data System (ADS)

Giuntini, Ronald E.; Vardaman, William K.

1997-01-01

Rantek was incorporated in 1984 to pursue research toward product development in space based biotechnology. The company has maintained an aggressive experiment flight program since 1989 having flown biotechnology experiments in six Consort rockets flights, one Joust rocket flight and eight Space Shuttle missions. The objective of these flights was to conduct a series of research experiments to resolve issues affecting transplantable tissue growth feasibility. The purpose of the flight research was to determine the behavior of lymphocyte mixing, activation, magnetic mixing and process control, drug studies in a model leukemia cell line, and various aspects of the hardware system process control in the low gravity of space. The company is now preparing for a two Space Shuttle flight program as precursors to a sustained, permanent, commercial venture at the Space Station. The shuttle flights will enable new, larger scale tissue growth systems to be tested to determine fundamental process control sensitivity and growth rates unique to a number of tissue types. The answer to these issues will ultimately determine the commercial viability of the Rantek Biospace program. This paper addresses considerations that will drive the cost of a space venture-the largest cost driver will be the cost to and from the station and the cost at the station.

The Space Science Enterprise Strategic Plan

NASA Technical Reports Server (NTRS)

2000-01-01

It is a pleasure to present our new Space Science Strategic Plan. It represents contributions by hundreds of members of the space science community, including researchers, technologists, and educators, working with staff at NASA, over a period of nearly two years. Our time is an exciting one for space science. Dramatic advances in cosmology, planetary research, and solar-terrestrial science form a backdrop for this ambitious plan. Our program boldly addresses the most fundamental questions that science can ask: (1) how the universe began and is changing, (2) what are the past and future of humanity, and (3) whether we are alone. In taking up these questions, researchers and the general public--for we are all seekers in this quest--will draw upon all areas of science and the technical arts. Our Plan outlines how we will communicate our findings to interested young people and adults. The program that you will read about in this Plan includes forefront research and technology development on the ground as well as development and operation of the most complex spacecraft conceived. The proposed flight program is a balanced portfolio of small missions and larger spacecraft. Our goal is to obtain the best science at the lowest cost, taking advantage of the most advanced technology that can meet our standards for expected mission success. In driving hard to achieve this goal, we experienced some very disappointing failures in 1999. But NASA, as a research and development agency, makes progress by learning also from mistakes, and we have learned from these.

Long-Term Health Impact of Early Nutrition: The Power of Programming.

PubMed

Koletzko, Berthold; Brands, Brigitte; Grote, Veit; Kirchberg, Franca F; Prell, Christine; Rzehak, Peter; Uhl, Olaf; Weber, Martina

2017-01-01

The Power of Programming conference 2016 at Ludwig-Maximilians-Universität Munich brought together about 600 researchers and other stakeholders from around the world who reviewed the recent evidence on the lasting health impact of environment and nutrition during early life, from pre-pregnancy to early childhood. The conference was hosted by the Early Nutrition Project, a multidisciplinary research collaboration funded by the European Commission with collaborating researchers from 35 institutions in 15 countries in Europe, the United States and Australia. The project explores the early origins of obesity, adiposity and associated non-communicable diseases, underlying mechanisms and opportunities for prevention. The project also proactively supports translational application of research findings. In fact, some existing evidence has already been rapidly adopted into policy, regulatory standards and practice. Further, broad dissemination of findings is achieved through the established digital eLearning platform of the Early Nutrition eAcademy, video clip-based learning and graphically supported messaging to consumers. The project demonstrated powerful effects of early metabolic programming on later health. Compared to other common prevention strategies, modifying risk trajectories in early life can achieve a much larger risk reduction and be more cost-effective. While some effective prevention strategies have been promptly implemented in policy and guidelines, legislation and practice, in other areas, the uptake is limited by a paucity of quality human intervention trials and insufficient evaluation of the feasibility of implementation and econometric impact. This needs to be strengthened by future collaborative research work. © 2017 S. Karger AG, Basel.

Cognitive remediation in pediatric chronic kidney disease and end-stage kidney disease: rationale, candidate interventions, and applicability.

PubMed

Javalkar, Karina; Ferris, Maria E; Cuttance, Jessica; Hooper, Stephen R

2017-11-01

The purpose of this paper is to address the potential use of cognitive remediation interventions for children and adolescents with chronic kidney disease (CKD) and end-stage kidney disease (ESKD). The prevalence and risk for neurocognitive dysfunction in children with this condition remains high, but, to date, interventions targeting these challenges have not been attempted either individually or as part of a larger treatment program. This is the next logical step in addressing the neurocognitive dysfunction that can be present in pediatric CKD/ESKD, with the field needing to determine the efficacy of cognitive remediation approaches for this population. To our knowledge, this paper is the first to raise this possibility by identifying candidate treatments addressing the neurocognitive challenges observed in children and adolescents with CKD/ESKD. Initially, we present the rationale for the importance of addressing the cognitive difficulties in this population, including an overview of the literature documenting the neurocognitive deficits associated with pediatric-onset CKD/ESKD. This is followed by a review of five candidate cognitive remediation programs that may be applicable to patients with this condition, and associated factors that could affect such treatment. The paper concludes with suggestions for both clinical and research initiatives that could be implemented to examine cognitive remediation as potential components of a larger treatment program for children and adolescents with CKD/ESKD.

Tailoring Summer Research Experiences to Diverse Student Cohorts: Lessons Learned from Teaching Scientific Communication to Summer Interns

NASA Astrophysics Data System (ADS)

Batchelor, R. L.; Haacker, R.

2014-12-01

Scientific posters, presentations and papers are frequently assigned outputs for students participating in summer research experiences, yet previous exposure to any form of scientific communication is not a given. Providing training in scientific communication in some form is thus a necessity for many internship programs, especially those aimed towards academically younger students. In this presentation, we will share some of the experiences we've gained from teaching scientific communication workshops to summer interns who range from high school to graduate school. Building on the many years of experience learned through the Significant Opportunities in Atmospheric Research Science (SOARS) program, course material has been adapted and tailored to students participating in the National Center for Atmospheric Research High-School Internship Research Opportunity (HIRO, now the NCAR PreCollege Internship) and Research Experiences for Community College Students (RECCS, based with Colorado University's Cooperative Institute for Research in Environmental Science). SOARS also has experience supporting graduate students towards publication. Weekly communications workshops have served not only to provide necessary scientific skills, but also as a place to gather, reflect, discuss and build community. The unique opportunities and challenges in working with each of these groups will be discussed as part of the larger community discussion of how we can increase diversity in STEM through providing genuine research experiences to diverse and academically young students.

Lessons learned from a community-academic initiative: the development of a core competency-based training for community-academic initiative community health workers.

PubMed

Ruiz, Yumary; Matos, Sergio; Kapadia, Smiti; Islam, Nadia; Cusack, Arthur; Kwong, Sylvia; Trinh-Shevrin, Chau

2012-12-01

Despite the importance of community health workers (CHWs) in strategies to reduce health disparities and the call to enhance their roles in research, little information exists on how to prepare CHWs involved in community-academic initiatives (CAIs). Therefore, the New York University Prevention Research Center piloted a CAI-CHW training program. We applied a core competency framework to an existing CHW curriculum and bolstered the curriculum to include research-specific sessions. We employed diverse training methods, guided by adult learning principles and popular education philosophy. Evaluation instruments assessed changes related to confidence, intention to use learned skills, usefulness of sessions, and satisfaction with the training. Results demonstrated that a core competency-based training can successfully affect CHWs' perceived confidence and intentions to apply learned content, and can provide a larger social justice context of their role and work. This program demonstrates that a core competency-based framework coupled with CAI-research-specific skill sessions (1) provides skills that CAI-CHWs intend to use, (2) builds confidence, and (3) provides participants with a more contextualized view of client needs and CHW roles.

NASA Orbital Debris Large-Object Baseline Population in ORDEM 3.0

NASA Technical Reports Server (NTRS)

Krisco, Paula H.; Vavrin, A. B.; Anz-Meador, P. D.

2013-01-01

The NASA Orbital Debris Program Office (ODPO) has created and validated high fidelity populations of the debris environment for the latest Orbital Debris Engineering Model (ORDEM 3.0). Though the model includes fluxes of objects 10 um and larger, this paper considers particle fluxes for 1 cm and larger debris objects from low Earth orbit (LEO) through Geosynchronous Transfer Orbit (GTO). These are validated by several reliable radar observations through the Space Surveillance Network (SSN), Haystack, and HAX radars. ORDEM 3.0 populations were designed for the purpose of assisting, debris researchers and sensor developers in planning and testing. This environment includes a background derived from the LEO-to-GEO ENvironment Debris evolutionary model (LEGEND) with a Bayesian rescaling as well as specific events such as the FY-1C anti-satellite test, the Iridium 33/Cosmos 2251 accidental collision, and the Soviet/Russian Radar Ocean Reconnaissance Satellite (RORSAT) sodium-potassium droplet releases. The environment described in this paper is the most realistic orbital debris population larger than 1 cm, to date. We describe derivations of the background population and added specific populations. We present sample validation charts of our 1 cm and larger LEO population against Space Surveillance Network (SSN), Haystack, and HAX radar measurements.

Sources for Leads: Natural Products and Libraries.

PubMed

van Herwerden, Eric F; Süssmuth, Roderich D

2016-01-01

Natural products have traditionally been a major source of leads in the drug discovery process. However, the development of high-throughput screening led to an increased interest in synthetic methods that enabled the rapid construction of large libraries of molecules. This resulted in the termination or downscaling of many natural product research programs, but the chemical libraries did not necessarily produce a larger amount of drug leads. On one hand, this chapter explores the current state of natural product research within the drug discovery process. On the other hand it evaluates the efforts made to increase the amount of leads generated from chemical libraries and considers what role natural products could play here.

Cometary atmospheres: Modeling the spatial distribution of observed neutral radicals

NASA Technical Reports Server (NTRS)

Combi, Michael R.

1986-01-01

Progress during the second year of a program of research on the modeling of the spatial distributions of cometary radicals is discussed herein in several major areas. New scale length laws for cometary C2 and CN were determined which explain that the previously-held apparent drop of the C2/CN ratio for large heliocentric distances does not exist and that there is no systematic variation. Monte Carlo particle trajectory model (MCPTM) analysis of sunward and anti-sunward brightness profiles of cometary C2 was completed. This analysis implies a lifetime of 31,000 seconds for the C2 parent and an ejection speed for C2 of approximately 0.5 km/sec upon dissociation from the parent. A systematic reanalysis of published C3 and OH data was begun. Preliminary results find a heliocentric distance dependence for C3 scale lengths with a much larger variation than for C2 and CN. Scale lengths for OH are generally somewhat larger than currently accepted values. The MCPTM was updated to include the coma temperature. Finally, the collaborative effort with the University of Arizona programs has yielded some preliminary CCD images of Comet P/Halley.

Microgravity

NASA Image and Video Library

2001-06-05

This computer-generated image depicts the Materials Science Research Rack-1 (MSRR-1) being developed by NASA's Marshall Space Flight Center and the European Space Agency (ESA) for placement in the Destiny laboratory module aboard the International Space Station. The rack is part of the plarned Materials Science Research Facility (MSRF) and is expected to include two furnace module inserts, a Quench Module Insert (being developed by NASA's Marshall Space Flight Center) to study directional solidification in rapidly cooled alloys and a Diffusion Module Insert (being developed by the European Space Agency) to study crystal growth, and a transparent furnace (being developed by NASA's Space Product Development program). Multi-user equipment in the rack is being developed under the auspices of NASA's Office of Biological and Physical Research (OBPR) and ESA. A larger image is available without labels (No. 0101755).

Water Treatment Systems Make a Big Splash

NASA Technical Reports Server (NTRS)

2004-01-01

In the 1960s, NASA's Manned Space Center (now known as Johnson Space Center) and the Garrett Corporation, Air Research Division, conducted a research program to develop a small, lightweight water purifier for the Apollo spacecraft that would require minimal power and would not need to be monitored around-the-clock by astronauts in orbit. The 9-ounce purifier, slightly larger than a cigarette pack and completely chlorine-free, dispensed silver ions into the spacecraft s water supply to successfully kill off bacteria. A NASA Technical Brief released around the time of the research reported that the silver ions did not impart an unpleasant taste to the water. NASA s ingenuity to control microbial contamination in space caught on quickly, opening the doors for safer methods of controlling water pollutants on Earth.

Determinants of hospital-based substance abuse treatment programs.

PubMed

Bell, R

1994-01-01

Experts agree that treatment is the best solution to substance abuse problems. As the societywide problem of drug and alcohol dependence increases, so does the need for treatment programs. Research has shown that many hospitals have entered into the substance abuse treatment program business because a need for quality programs exists and because an alcohol and a substance abuse treatment product line has the potential for increasing sagging revenues. This article addresses the question of what types of hospitals are likely to engage in providing inpatient and/or outpatient treatment programs. The results indicate that organizational size (measured by the number of beds) is the best predictor of treatment service provision for both inpatient and outpatient settings, with larger hospitals being more likely to provide substance abuse programs. A need for additional chemical dependency treatment programs does not appear to be the primary motivating factor for hospitals developing this service. Rather, it seems hospitals provide these programs for other reasons--as part of providing a full array of services, as an average toward achieving organizational goals, as a means of sustaining a competitive advantage, or as a strategy for maintaining the same level of service as the competition.

Capitalizing on Education and Outreach (E/O) Expertise to Broaden Impacts (Invited)

NASA Astrophysics Data System (ADS)

Girguis, P. R.; Herren, C.; Decharon, A.

2010-12-01

Academic scientists have a number of avenues through which they can participate in education and outreach (E/O) programs to address the mandate for broader impacts. As a principal investigator (PI) at an R1 institution, I (Girguis) have both developed and participated in a variety of E/O programs that span the spectrum from ad hoc groups (e.g. informal high school internships in my laboratory) to regional efforts (e.g. Harvard’s Microbial Science Initiative) and national organizations (e.g. RIDGE 2000; Centers for Ocean Sciences Education Excellence, COSEE). Each of these E/O efforts required varying degrees of preparation and participation by my laboratory members (e.g. graduate students and postdoctoral researchers) and I, and yielded different outcomes and products. Ad hoc programs typically require a higher degree of effort on the part of the PI and have a high, though local, impact on the audience. These programs can be personally rewarding for the PI, who likely has played a major role in developing the program. In contrast, working with regional and national groups requires PIs to understand the nature of each program to successfully integrate within the existing structure. The net time and effort invested by scientists in larger-scale E/O efforts may be equal to that of ad hoc programs. However, interaction with high-quality program facilitators ensures that the outcomes are grounded in best educational practices and that outputs are educator-vetted, well maintained (online or through publications), and broadly disseminated. In addition, program facilitators also collect and analyze evaluation data to provide constructive feedback to PIs, enabling the latter to refine their presentation styles and content levels to improve future E/O efforts. Thus involvement with larger programs can effectively broaden one’s impact. During this presentation, we will present one scientist’s perspective on the advantages and limitations of these different modes of E/O, including specific examples from the past three years of working with COSEE-Ocean Systems. We will share “lessons learned” regarding the efficacy of these various modes of E/O, and will also discuss those factors that influence a PI’s decision to participate in E/O programs.

38 CFR 41.520 - Major program determination.

Code of Federal Regulations, 2011 CFR

2011-07-01

... auditor shall identify the larger Federal programs, which shall be labeled Type A programs. Type A... programs not labeled Type A under paragraph (b)(1) of this section shall be labeled Type B programs. (3... programs as Type A programs. When a Federal program providing loans significantly affects the number or...

Contrasting Tropical Rainfall Regimes Using TRMM and Ground-Based Polarimetric Radar

NASA Astrophysics Data System (ADS)

Rutledge, S. A.; Cifelli, R.; Lang, T.; Nesbitt, S.

2009-04-01

The NASA TRMM satellite has provided unprecedented data for over 11 years. TRMM precipitation products have advanced our understanding of tropical precipitation considerably. Field programs in the tropics, specifically TRMM-LBA (January-February 1999 in Brazil; a TRMM ground validation experiment) and NAME (North American Monsoon Experiment, summer 2004 along the west coast of Mexico) have provided opportunities to investigate the characteristics of precipitation using S-band polarimetric radar data. Both of these locales feature heavy, monsoon-like precipitation. However, there is significant variability in precipitation in these regions. In Brazil, two distinct rainfall regimes were observed. During "easterly" phase periods, precipitation was continental like, featuring deep, intense convection. During "westerly" periods, precipitation was more oceanic like, featuring weaker convection embedded in widespread stratiform precipitation. In NAME, precipitation variability was forced more by terrain, opposed to synoptic conditions, as was the case in Brazil. The National Center for Atmospheric Research S-pol radar was used to diagnose precipitation characteristics. Larger drops, larger ice mass aloft, and larger rain contents were found in the TRMM-LBA easterly phases compared to westerly events. For NAME, larger drops, larger ice mass aloft, and larger rain contents were found for coastal plain convection compared to convection over the higher terrain of the Sierra Madre Occidental or adjacent coastal waters. The effects of these differences on TRMM Precipitation Radar based rainfall estimates are investigated. These microphysical differences suggest the use of different Z-R estimators as a function of regime and elevation. It appears that the TRMM attenuation correction is inadequate for intense convection observed in these two regions.

Examining quality improvement programs: the case of Minnesota hospitals.

PubMed

Olson, John R; Belohlav, James A; Cook, Lori S; Hays, Julie M

2008-10-01

To determine if there is a hierarchy of improvement program adoption by hospitals and outline that hierarchy. Primary data were collected in the spring of 2007 via e-survey from 210 individuals representing 109 Minnesota hospitals. Secondary data from 2006 were assembled from the Leapfrog database. As part of a larger survey, respondents were given a list of improvement programs and asked to identify those programs that are used in their hospital. DATA COLLECTION/DATA EXTRACTION: Rasch Model Analysis was used to assess whether a unidimensional construct exists that defines a hospital's ability to implement performance improvement programs. Linear regression analysis was used to assess the relationship of the Rasch ability scores with Leapfrog Safe Practices Scores to validate the research findings. Principal Findings. The results of the study show that hospitals have widely varying abilities in implementing improvement programs. In addition, improvement programs present differing levels of difficulty for hospitals trying to implement them. Our findings also indicate that the ability to adopt improvement programs is important to the overall performance of hospitals. There is a hierarchy of improvement programs in the health care context. A hospital's ability to successfully adopt improvement programs is a function of its existing capabilities. As a hospital's capability increases, the ability to successfully implement higher level programs also increases.

Translating the Birmingham Neighborhood Leaders Survey into Innovative Action through the Community Health Innovation Awards.

PubMed

Allen, Shauntice; Pineda, Alaina; Hood, Anthony C; Wakelee, Jessica F

2017-01-01

The Carnegie Foundation for the Advancement of Teaching describes community engagement as the collaboration between higher education institutions and their larger communities (local, regional/state, national, global) for the mutually beneficial exchange of knowledge and resources in a context of partnership. This article describes the development, implementation and outcomes of a community-engaged grant-making program, the Community Health Innovation Awards (CHIA). The CHIA program was the by-product of a qualitative study jointly led by researchers at the University of Alabama at Birmingham and neighborhood leaders from the surrounding communities in Birmingham, AL. The competitive program provided funding to area organizations that proposed creative solutions to on-the-ground health challenges. Since its inception, CHIA has awarded $356,500 to 26 innovative projects between 2012 and 2017. These awards have supported novel programs that have connected academic and community partners in addressing health disparities and improving overall community well-being in the greater Birmingham area.

A pilot analysis of the psychological themes found during the CARING at Columbia--Music Therapy program with refugee adolescents from North Korea.

PubMed

Choi, Carolyn Mi Hwan

2010-01-01

The purpose of this study was to identify the psychological themes found during the modified CARING at Columbia-Music Therapy (CAC-MT) program with refugee adolescents from North Korea. Nine students attending an alternative school participated in this study. Academically, students belong to an equivalent middle school level. Students participated in a music therapy program comprised of 25 sessions. A multiple case analysis was conducted to gather qualitative results. Students were found to be exposed to various psychosocially stressful life situations such as lack of social support system, family separation, academic difficulty, and economic hardship throughout their adaptation process to their new country. There were 5 common psychological themes--avoidance, distrust, loneliness, feelings of loss, and fear--found among the refugee students over the course of the CAC-MT treatment. For future research, studies with a larger sample size and differing types of session structure should be conducted to closely examine the effects of this program on refugee adolescents.

Social marketing and public health intervention.

PubMed

Lefebvre, R C; Flora, J A

1988-01-01

The rapid proliferation of community-based health education programs has out-paced the knowledge base of behavior change strategies that are appropriate and effective for public health interventions. However, experiences from a variety of large-scale studies suggest that principles and techniques of social marketing may help bridge this gap. This article discusses eight essential aspects of the social marketing process: the use of a consumer orientation to develop and market intervention techniques, exchange theory as a model from which to conceptualize service delivery and program participation, audience analysis and segmentation strategies, the use of formative research in program design and pretesting of intervention materials, channel analysis for devising distribution systems and promotional campaigns, employment of the "marketing mix" concept in intervention planning and implementation, development of a process tracking system, and a management process of problem analysis, planning, implementation, feedback and control functions. Attention to such variables could result in more cost-effective programs that reach larger numbers of the target audience.

Reframing the Interpretation of Sex Worker Health: A Behavioral–Structural Approach

PubMed Central

Tuminez, Astrid S.

2011-01-01

Expanding sexually transmitted infection (STI) epidemics in many parts of Asia increase the importance of effective human immunodeficiency virus (HIV)/STI prevention programs for female sex workers. Designing sex worker health research and programs demands a well-stated conceptual approach, especially when one is interpreting the relationship between local policy environments and sex worker health. However, the core principles of the 2 most common conceptual approaches used in sex worker health programs—abolitionism and empowerment—have frequently divergent assumptions and implications. The abolitionist approach sees major aspects of the sex industry as fundamentally coercive and exploitative of women and supports dismantling all or parts of the sex sector. The empowerment approach strengthens sex workers’ agency and rights in order to build collective self-efficacy and have women invested in implementing their own HIV/STI prevention programs. This review compares these approaches using implication analysis and empirical cases from Asia. The misperception of an unresolvable gap between the 2 approaches ignores common ground that forms the basis of a new behavioral–structural conceptual framework. Explicitly accounting for the interaction between female sex worker behaviors and larger structures and policies, a behavioral–structural approach may provide a solid foundation for sex work research and programs. PMID:22043033

Meeting the Challenge of Instructor Shortages: A Blended Teaching and Learning Model for a Neuroscience Course in a Doctor of Physical Therapy Program.

PubMed

Ge, Weiqing

2018-01-01

Physical therapy workforce shortages are expected to increase for all 50 states through 2030. There is a recognized nationwide unprecedented shortage of well-prepared physical therapy instructors. One practical solution can be to share instructors among Doctor of Physical Therapy (DPT) programs using a blended teaching and learning model. The purpose of this project was to evaluate the effectiveness of a blended teaching and learning model for a neuroscience course in a DPT program. Faculty members from two DPT programs collaborated to develop, implement, and evaluate a blended teaching and learning model. The Blackboard Learning Management System (LMS) was available at both institutions and chosen as the learning platform. The design of this research study was retrospective nonexperimental observational. The overall feedback from the students was positive. Most students (91.6%) strongly agreed or agreed that the content of the course was appropriate for learning neuroscience. The students taking this blended course performed slightly better than the students taking the traditional course, though there was no significant difference (p=0.06). The results support the use of a blended teaching and learning model to meet faculty shortage challenges. Future research with a larger sample size is necessary.

The use of physical assessment skills by registered nurses in Australia: issues for nursing education.

PubMed

Birks, Melanie; Cant, Robyn; James, Ainsley; Chung, Catherine; Davis, Jenny

2013-01-01

The purpose of pre-service nursing education programs is to prepare competent graduates who are able to function as safe, professional registered nurses. An extensive element of these programs is the teaching of physical assessment skills, with most programs educating students to perform over 120 such skills. Previous research from North America suggests that the majority of skills taught to nurses in their pre-service programs are not used in practice. As part of a larger study, an online survey was used to explore use of 121 physical assessment skills by Australian nurses. Recruitment occurred via mailed invitation to members of the Australian Nursing Federation. Data were extracted from 1220 completed questionnaires returned by nurses who were mostly employed in New South Wales, were female and experienced nurses. Respondents indicated that they used only 34% of skills routinely. Results reinforce evidence found in the literature that many of the skills taught to nurses are either not used at all (35.5%) or are used rarely (31%). These findings have implications for the teaching of physical assessment skills in pre-service nursing programs, and raise questions about the value of extensive skills teaching in the context of contemporary health care. Further research into barriers to the use of physical assessment skills in nursing and the need for comprehensive skills preparation for the generalist nurse is likely to offer some solutions to these questions.

Community-Wide Education Outreach for the Ridge2000 Research Program

NASA Astrophysics Data System (ADS)

Goehring, E.

2004-12-01

Ridge2000 is a multidisciplinary NSF sponsored research initiative to explore Earth's spreading ridge system as an integrated whole. The Ridge2000 community is comprised of scientists from universities and research institutions across the country. Building on existing exemplary outreach efforts (e.g., REVEL, Dive&Discover, Volcanoes of the Deep Sea IMAX), Ridge2000 education outreach has begun to develop community-wide education offerings - programs to which Ridge2000 scientists and others may contribute. Community-wide efforts offer the advantages of serving larger audiences of scientists as well as educators and students and providing avenues for scientists interested in education outreach but with limited time or experience. Coordination of researchers' educational efforts also better leverages the resources of the funding agency - NSF. Here we discuss an exciting Ridge2000 pilot program called SEAS - Student Experiments At Sea. SEAS is a web-based program for middle and high school students to learn science by doing science. SEAS students study the exciting, relatively unexplored world of hydrothermal vents and learn to ask questions about this environment just as researchers do. SEAS goes beyond "follow-along" outreach by inviting students to participate in research through formal proposal and report competitions. The program was concept-tested during the 2003-2004 academic year, with 14 pilot teachers and approximately 800 students. Five student experiments were conducted at sea, with data posted to the website during the cruise. Student reports as well as scientist comments are posted there as well (http://www.ridge2000.org/SEAS/). It was an exciting year! Over 20 Ridge2000 scientists contributed their time and expertise to the SEAS program in its first year. Scientists are invited to contribute in a variety of ways, all of which help satisfy the requirement's of NSF's Broader Impacts Criterion. They may help develop curriculum topics, consult on experimental design, review student proposals and final reports, and/or host student experiments during a research cruise. Many contributions require less than a day's effort. By sharing the load, no one scientist is burdened, nor expected to contribute additional funding. Even better, the Ridge2000 office assumes responsibility for the program development, funding, evaluation and dissemination. When we work together, the possibilities are endless.

Growing Your Career through Volunteering and Leadership

NASA Astrophysics Data System (ADS)

O'Riordan, C. A.; Meth, C.

2007-12-01

From giving your first paper at a scientific meeting to chairing committees that make multi-million dollar decisions, scientific organizations provide critical opportunities for growing your career. Many organizations support student activities by providing travel grants and fellowships - an important first step towards joining the larger scientific community. Beyond these standard opportunities, organizations also provide opportunities for students interested in gaining leadership experience, a skill not typically acquired in graduate science programs. For example, the Consortium for Leadership's Schlanger Ocean Drilling Fellowship provides research funds to graduate students, but also introduces the fellows to the communication skills needed to become successful members of their scientific community. Beyond student opportunities, volunteering provides mid-career and established scientists further experience in leadership. Opportunities exist in advising government science policy, guiding large-scale research programs, organizing large scientific meetings, and serving on non-profit boards. The variety of volunteer and leadership opportunities that are available give scientists at all stages of their career a chance to expand and diversify their experience, leading to new successes.

Tools and Techniques for Evaluating the Effects of Maintenance Resource Management (MRM) in Air Safety

NASA Technical Reports Server (NTRS)

Taylor, James C.

2002-01-01

This research project was designed as part of a larger effort to help Human Factors (HF) implementers, and others in the aviation maintenance community, understand, evaluate, and validate the impact of Maintenance Resource Management (MRM) training programs, and other MRM interventions; on participant attitudes, opinions, behaviors, and ultimately on enhanced safety performance. It includes research and development of evaluation methodology as well as examination of psychological constructs and correlates of maintainer performance. In particular, during 2001, three issues were addressed. First a prototype process for measuring performance was developed and used. Second an automated calculator was developed to aid the HF implementer user in analyzing and evaluating local survey data. These results include being automatically compared with the experience from all MRM programs studied since 1991. Third the core survey (the Maintenance Resource Management Technical Operations Questionnaire, or 'MRM/TOQ') was further developed and tested to include topics of added relevance to the industry.

Empowerment and Social Support: Implications for Practice and Programming Among Minority Women with Substance Abuse and Criminal Justice Histories.

PubMed

Barringer, Alexandra; Hunter, Bronwyn A; Salina, Doreen D; Jason, Leonard A

2017-01-01

Programs for women with substance abuse and criminal justice histories often incorporate empowerment and social support into service delivery systems. Women's empowerment research has focused on the relationship between women's personal identities and the larger sociopolitical context, with an emphasis on how community-based resources are critical for promoting well-being. Social support often protects against negative outcomes for individuals who live with chronic stress. However, few studies have evaluated community resource knowledge and empowerment among marginalized women or how social support might strengthen or weaken this relationship. This study investigated resource knowledge, social support, and empowerment among 200 minority women in substance abuse recovery who had recent criminal justice involvement. Results indicated that resource knowledge was related to empowerment and belonging social support marginally moderated this relationship. In addition, education level increased and current involvement in the criminal justice system decreased empowerment. Implications for research, practice, and policy are discussed.

Empowerment and Social Support: Implications for Practice and Programming among Minority Women with Substance Abuse and Criminal Justice Histories

PubMed Central

Barringer, Alexandra; Hunter, Bronwyn A.; Salina, Doreen; Jason, Leonard A.

2016-01-01

Programs for women with substance abuse and criminal justice histories often incorporate empowerment and social support into service delivery systems. Women’s empowerment research has focused on the relationship between women’s personal identities and the larger sociopolitical context, with an emphasis on how community based resources are critical for promoting well-being. Social support often protects against negative outcomes for individuals who live with chronic stress. However, few studies have evaluated community resource knowledge and empowerment among marginalized women or how social support might strengthen or weaken this relationship. This study investigated resource knowledge, social support and empowerment among 200 minority women in substance abuse recovery who had recent criminal justice involvement. Results indicated that resource knowledge was related to empowerment and belonging social support marginally moderated this relationship. In addition, education level increased and current involvement in the criminal justice system decreased empowerment. Implications for research, practice and policy are discussed. PMID:27084362

What social workers need to know about the earned income tax credit.

PubMed

Beverly, Sondra G

2002-07-01

Over the past decade, the federal earned income tax credit (EITC) has become the largest antipoverty program in the United States. For the 2002 tax year, working families with children can receive as much as $4,140 in EITC benefits. Although families may arrange to receive benefits throughout the year (through their paychecks), most receive a lump sum after filing federal income taxes. Research suggests that many families use the credit to purchase big-ticket items, to move, to pay for educational expenses, or to set aside savings. Thus, the credit may promote long-term household development as well as help families with basic expenses. Research also suggests that EITC encourages work among single-parent families, an outcome that is consistent with one goal of welfare reform. Social workers can be involved in outreach efforts that help low-income workers claim EITC benefits and inform them about advance-payment options. Social workers can also support efforts to increase EITC benefits for larger families and link tax refunds to saving programs.

Identification of Program Signatures from Cloud Computing System Telemetry Data

DOE Office of Scientific and Technical Information (OSTI.GOV)

Nichols, Nicole M.; Greaves, Mark T.; Smith, William P.

Malicious cloud computing activity can take many forms, including running unauthorized programs in a virtual environment. Detection of these malicious activities while preserving the privacy of the user is an important research challenge. Prior work has shown the potential viability of using cloud service billing metrics as a mechanism for proxy identification of malicious programs. Previously this novel detection method has been evaluated in a synthetic and isolated computational environment. In this paper we demonstrate the ability of billing metrics to identify programs, in an active cloud computing environment, including multiple virtual machines running on the same hypervisor. The openmore » source cloud computing platform OpenStack, is used for private cloud management at Pacific Northwest National Laboratory. OpenStack provides a billing tool (Ceilometer) to collect system telemetry measurements. We identify four different programs running on four virtual machines under the same cloud user account. Programs were identified with up to 95% accuracy. This accuracy is dependent on the distinctiveness of telemetry measurements for the specific programs we tested. Future work will examine the scalability of this approach for a larger selection of programs to better understand the uniqueness needed to identify a program. Additionally, future work should address the separation of signatures when multiple programs are running on the same virtual machine.« less

A Component-Centered Meta-Analysis of Family-Based Prevention Programs for Adolescent Substance Use

PubMed Central

Roseth, Cary J.; Fosco, Gregory M.; Lee, You-kyung; Chen, I-Chien

2016-01-01

Although research has documented the positive effects of family-based prevention programs, the field lacks specific information regarding why these programs are effective. The current study summarized the effects of family-based programs on adolescent substance use using a component-based approach to meta-analysis in which we decomposed programs into a set of key topics or components that were specifically addressed by program curricula (e.g., parental monitoring/behavior management, problem solving, positive family relations, etc.). Components were coded according to the amount of time spent on program services that targeted youth, parents, and the whole family; we also coded effect sizes across studies for each substance-related outcome. Given the nested nature of the data, we used hierarchical linear modeling to link program components (Level 2) with effect sizes (Level 1). The overall effect size across programs was .31, which did not differ by type of substance. Youth-focused components designed to encourage more positive family relationships and a positive orientation toward the future emerged as key factors predicting larger than average effect sizes. Our results suggest that, within the universe of family-based prevention, where components such as parental monitoring/behavior management are almost universal, adding or expanding certain youth-focused components may be able to enhance program efficacy. PMID:27064553

Electromagnetic backscattering from one-dimensional drifting fractal sea surface I: Wave-current coupled model

NASA Astrophysics Data System (ADS)

Tao, Xie; Shang-Zhuo, Zhao; William, Perrie; He, Fang; Wen-Jin, Yu; Yi-Jun, He

2016-06-01

To study the electromagnetic backscattering from a one-dimensional drifting fractal sea surface, a fractal sea surface wave-current model is derived, based on the mechanism of wave-current interactions. The numerical results show the effect of the ocean current on the wave. Wave amplitude decreases, wavelength and kurtosis of wave height increase, spectrum intensity decreases and shifts towards lower frequencies when the current occurs parallel to the direction of the ocean wave. By comparison, wave amplitude increases, wavelength and kurtosis of wave height decrease, spectrum intensity increases and shifts towards higher frequencies if the current is in the opposite direction to the direction of ocean wave. The wave-current interaction effect of the ocean current is much stronger than that of the nonlinear wave-wave interaction. The kurtosis of the nonlinear fractal ocean surface is larger than that of linear fractal ocean surface. The effect of the current on skewness of the probability distribution function is negligible. Therefore, the ocean wave spectrum is notably changed by the surface current and the change should be detectable in the electromagnetic backscattering signal. Project supported by the National Natural Science Foundation of China (Grant No. 41276187), the Global Change Research Program of China (Grant No. 2015CB953901), the Priority Academic Development Program of Jiangsu Higher Education Institutions (PAPD), Program for the Innovation Research and Entrepreneurship Team in Jiangsu Province, China, the Canadian Program on Energy Research and Development, and the Canadian World Class Tanker Safety Service.

Supporting Faculty Development in Hospital Medicine: Design and Implementation of a Personalized Structured Mentoring Program.

PubMed

Nagarur, Amulya; O'Neill, Regina M; Lawton, Donna; Greenwald, Jeffrey L

2018-02-01

The guidance of a mentor can have a tremendous influence on the careers of academic physicians. The lack of mentorship in the relatively young field of hospital medicine has been documented, but the efficacy of formalized mentorship programs has not been well studied. We implemented and evaluated a structured mentorship program for junior faculty at a large academic medical center. Of the 16 mentees who participated in the mentorship program, 14 (88%) completed preintervention surveys and 10 (63%) completed postintervention surveys. After completing the program, there was a statistically significant improvement in overall satisfaction within 5 specific domains: career planning, professional connectedness, self-reflection, research skills, and mentoring skills. All mentees reported that they would recommend that all hospital medicine faculty participate in similar mentorship programs. In this small, single-center pilot study, we found that the addition of a structured mentorship program based on training sessions that focus on best practices in mentoring was feasible and led to increased satisfaction in certain career domains among early-career hospitalists. Larger prospective studies with a longer follow-up are needed to assess the generalizability and durability of our findings. © 2017 Society of Hospital Medicine.

Challenging gender roles through STEM education in Nepal

NASA Astrophysics Data System (ADS)

Wallenius, Todd J.

Science, Technology, Engineering, Mathematics (STEM) education programs are currently being introduced and expanded across "developing" nations. STEM programs often conflict with hegemonic gender norms, for example by targeting girls and women in male dominated societies. However, given the cultural complexity of STEM for girls, implementing educators are rarely asked their point of view on programs from abroad. This study explored the perceptions of educators in Nepal who participated in the Girls Get STEM Skills (GGSS) program, a program funded through the U.S. Department of State for 2015/2016. The 8-month program reached 254 girls across three government schools and included the donation of 30 laptops. In August, 2016, the researcher conducted one-on-one interviews and focus groups with 18 participants at GGSS school sites in Pokhara, Nepal. Qualitative data was gathered on educators' perceptions of teacher roles, Nepal as a developing nation, gender imbalance in STEM, and the GGSS curriculum. The study argues that educators viewed educational topics through the lens of bikas, the Nepali word for development. This suggests that the principal impact of STEM programs--as part of larger development initiatives--may be the creation and reinforcement of new social meanings rather than the tangible impacts of the projects themselves.

PARTAKE Survey of Public Knowledge and Perceptions of Clinical Research in India

PubMed Central

Burt, Tal; Dhillon, Savita; Sharma, Pooja; Khan, Danish; MV, Deepa; Alam, Sazid; Jain, Sarika; Alapati, Bhavana; Mittal, Sanjay; Singh, Padam

2013-01-01

Background A public that is an informed partner in clinical research is important for ethical, methodological, and operational reasons. There are indications that the public is unaware or misinformed, and not sufficiently engaged in clinical research but studies on the topic are lacking. PARTAKE – Public Awareness of Research for Therapeutic Advancements through Knowledge and Empowerment is a program aimed at increasing public awareness and partnership in clinical research. The PARTAKE Survey is a component of the program. Objective To study public knowledge and perceptions of clinical research. Methods A 40-item questionnaire combining multiple-choice and open-ended questions was administered to 175 English- or Hindi-speaking individuals in 8 public locations representing various socioeconomic strata in New Delhi, India. Results Interviewees were 18–84 old (mean: 39.6, SD±16.6), 23.6% female, 68.6% employed, 7.3% illiterate, 26.3% had heard of research, 2.9% had participated and 58.9% expressed willingness to participate in clinical research. The following perceptions were reported (% true/% false/% not aware): ‘research benefits society’ (94.1%/3.5%/2.3%), ‘the government protects against unethical clinical research’ (56.7%/26.3%/16.9%), ‘research hospitals provide better care’ (67.2%/8.7%/23.9%), ‘confidentiality is adequately protected’ (54.1%/12.3%/33.5%), ‘participation in research is voluntary’ (85.3%/5.8%/8.7%); ‘participants treated like ‘guinea pigs’’ (20.7%/53.2%/26.0%), and ‘compensation for participation is adequate’ (24.7%/12.9%/62.3%). Conclusions Results suggest the Indian public is aware of some key features of clinical research (e.g., purpose, value, voluntary nature of participation), and supports clinical research in general but is unaware of other key features (e.g., compensation, confidentiality, protection of human participants) and exhibits some distrust in the conduct and reporting of clinical trials. Larger, cross-cultural surveys are required to inform educational programs addressing these issues. PMID:23874712

Research Into the Role of Students’ Affective Domain While Learning Geology in Field Environments

NASA Astrophysics Data System (ADS)

Elkins, J.

2009-12-01

Existing research programs in field-based geocognition include assessment of cognitive, psychomotor, and affective domains. Assessment of the affective domain often involves the use of instruments and techniques uncommon to the geosciences. Research regarding the affective domain also commonly results in the collection and production of qualitative data that is difficult for geoscientists to analyze due to their lack of familiarity with these data sets. However, important information about students’ affective responses to learning in field environments can be obtained by using these methods. My research program focuses on data produced by students’ affective responses to field-based learning environments, primarily among students at the introductory level. For this research I developed a Likert-scale Novelty Space Survey, which presents student ‘novelty space’ (Orion and Hofstien, 1993) as a polygon; the larger the polygons, the more novelty students are experiencing. The axises for these polygons correspond to novelty domains involving geographic, social, cognitive, and psychological factors. In addition to the Novelty Space Survey, data which I have collected/generated includes focus group interviews on the role of recreational experiences in geology field programs. I have also collected data concerning the motivating factors that cause students to take photographs on field trips. The results of these studies give insight to the emotional responses students have to learning in the field and are important considerations for practitioners of teaching in these environments. Collaborative investigations among research programs that cross university departments and include multiple institutions is critical at this point in development of geocognition as a field due to unfamiliarity with cognitive science methodology by practitioners teaching geosciences and the dynamic nature of field work by cognitive scientists. However, combining the efforts of cognitive scientists and practitioners of geoscience teaching into research teams is a recommended strategy for understanding the role of the affective domain in student learning in field environments.

Applying the creating lasting family connections marriage enhancement program to marriages affected by prison reentry.

PubMed

Shamblen, Stephen R; Arnold, Brooke B; McKiernan, Patrick; Collins, David A; Strader, Ted N

2013-09-01

Divorce proportions are currently high in the US and they are even higher among those who are incarcerated with substance abuse problems. Although much research has examined marital interventions, only two studies have examined marital interventions with prison populations. There is some empirical evidence that incarcerated couples benefit from traditional marital therapy (O'Farrell and Fals-Stewart, 1999, Addictions: A comprehensive guidebook, New York, Oxford University Press). An adaptation of the evidence-based Creating Lasting Family Connections program was implemented with 144 married couples, where one spouse was incarcerated, in a southern state with particularly high divorce and incarceration proportions. Results suggested that married men exposed to the program had larger improvements in some relationship skills relative to a convenience sample of men not so exposed. Both husbands and wives exposed to the program exhibited similar and significant increases in relationship skills. The results were comparable to a Prevention and Relationship Enhancement Program adaptation for inmates. The implications of the findings for prevention practitioners are discussed. © FPI, Inc.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lee, Juhee; Lee, Sungpyo; Lee, Moo Hyung

Quasi-unipolar non-volatile organic transistor memory (NOTM) can combine the best characteristics of conventional unipolar and ambipolar NOTMs and, as a result, exhibit improved device performance. Unipolar NOTMs typically exhibit a large signal ratio between the programmed and erased current signals but also require a large voltage to program and erase the memory cells. Meanwhile, an ambipolar NOTM can be programmed and erased at lower voltages, but the resulting signal ratio is small. By embedding a discontinuous n-type fullerene layer within a p-type pentacene film, quasi-unipolar NOTMs are fabricated, of which the signal storage utilizes both electrons and holes while themore » electrical signal relies on only hole conduction. These devices exhibit superior memory performance relative to both pristine unipolar pentacene devices and ambipolar fullerene/pentacene bilayer devices. The quasi-unipolar NOTM exhibited a larger signal ratio between the programmed and erased states while also reducing the voltage required to program and erase a memory cell. This simple approach should be readily applicable for various combinations of advanced organic semiconductors that have been recently developed and thereby should make a significant impact on organic memory research.« less

Manpower development for the biomedical industry space.

PubMed

Goh, James C H

2013-01-01

The Biomedical Sciences (BMS) Cluster is one of four key pillars of the Singapore economy. The Singapore Government has injected research funding for basic and translational research to attract companies to carry out their commercial R&D activities. To further intensify the R&D efforts, the National Research Foundation (NRF) was set up to coordinate the research activities of different agencies within the larger national framework and to fund strategic R&D initiatives. In recent years, funding agencies began to focus on support of translational and clinical research, particularly those with potential for commercialization. Translational research is beginning to have traction, in particular research funding for the development of innovation medical devices. Therefore, the Biomedical Sciences sector is projected to grow which means that there is a need to invest in human capital development to achieve sustainable growth. In support of this, education and training programs to strengthen the manpower capabilities for the Biomedical Sciences industry have been developed. In recent years, undergraduate and graduate degree courses in biomedical engineering/bioengineering have been developing at a rapid rate. The goal is to train students with skills to understand complex issues of biomedicine and to develop and implement of advanced technological applications to these problems. There are a variety of career opportunities open to graduates in biomedical engineering, however regardless of the type of career choices, students must not only focus on achieving good grades. They have to develop their marketability to employers through internships, overseas exchange programs, and involvement in leadership-type activities. Furthermore, curriculum has to be developed with biomedical innovation in mind and ensure relevance to the industry. The objective of this paper is to present the NUS Bioengineering undergraduate program in relation to manpower development for the biomedical industry in Singapore.

Intermediate outcomes of a tribal community public health infrastructure assessment.

PubMed

English, Kevin C; Wallerstein, Nina; Chino, Michelle; Finster, Carolyn E; Rafelito, Alvin; Adeky, Sarah; Kennedy, Marianna

2004-01-01

The purpose of this collaborative participatory project was to assess the strengths and needs of a tribal community as part of a larger public health capacity building program. Key project partners included: the Ramah Band of Navajo Indians, the Albuquerque Area Indian Health Board, the University of New Mexico Masters in Public Health Program, and the University of Nevada, Las Vegas, American Indian Research and Education Center. Principal intervention steps entailed: 1) relationship-building activities among tribal programs and between the Tribe and the scientific community; 2) an orientation to public health; 3) a comprehensive public health infrastructure assessment, utilizing a standardized CDC instrument; and 4) a prioritization of identified needs. The direct outcome was the development and beginning implementation of a community specific public health strategic action plan. Broader results included: 1) increased comprehension of public health within the Tribe; 2) the creation of a community public health task force; 3) the design of a tribally applicable assessment instrument; and 4) improved collaboration between the Tribe and the scientific community. This project demonstrated that public health assessment in tribal communities is feasible and valuable. Further, the development of a tribally applicable instrument highlights a significant tribal contribution to research and assessment.

Facilitators and barriers to students' learning in an obesity prevention graduate program.

PubMed

Do, Kieu Anh; Anderson-Knott, Mindy; de Guzman, Maria Rosario T; Boeckner, Linda; Koszewski, Wanda

2018-01-01

Childhood obesity is a major public health concern with underpinnings at the individual, family, community and societal levels. The Transdisciplinary Childhood Obesity Prevention Graduate Certificate Program (TOP) is an innovative graduate-level certificate program developed to train professionals to understand and address obesity from multiple perspectives using an interprofessional education (IPE) approach. Currently, there is limited knowledge on what promotes or hinders learning in IPE approaches dealing with obesity prevention. The goal of this report is to address this gap by describing facilitators and barriers to learning in a graduate-level training program. Using a qualitative research design, semi-structured interviews were collected from 23 professional students, as part of a larger program evaluation project for TOP. Thematic analysis revealed the challenges and strengths of the program that relate specifically to: its interprofessional approach, its structure, and its activities. Interprofessional exchanges were reported to expand students' learning, but adequate interprofessional representation must be maintained, and the complexity of interprofessional collaborations must also be well-coordinated. Standardising the program structure and courses for consistency across professions, and clear communication are critical to program success. Findings add to the existing literature on what promotes effective learning in a professional obesity prevention program using an IPE approach.

Immediate and Six-month Effects of Project EX Russia: A Smoking Cessation Intervention Pilot Program

PubMed Central

Sun, Ping; Akhmadeeva, Leila; Arpawong, Thalida Em; Kukhareva, Polina

2013-01-01

This study evaluates the performance of the Project EX tobacco use cessation program in Russian summer recreational camps. An eight-session clinic-based tobacco use cessation program for adolescents was tested during the summer of 2011 in an experimental pilot trial that involved different youth that rotated through camps. Conditions were nested within camps. Two rotations of unique subject groups of smokers (program and standard care control) through each of five camps provided the means of controlling for campsite by condition. Assignment of condition by rotation was random (by a flip of a coin), achieving reasonable baseline comparability (total n=164 smokers at baseline, 76 program group, 88 standard care control group). Evaluation involved an immediate pretest and posttest and a six-month telephone follow-up. At immediate posttest, Project EX was moderately well-received, significantly reduced future smoking expectation (46% reduction in EX Program Condition versus 8% in Control, p<.0001), decreased intention to not quit smoking (−5.2% in EX versus +1.4% in Control, p<.05), and increased motivation to quit smoking (0.72 versus −0.04, p<.0001). At the six-month follow-up, program subjects reported a higher intent-to-treat quit rate during the last 30 days (7.5% versus 0.1%, p<.05). For the subjects who remained monthly smokers at the six-month follow-up, Project EX reduced subjects’ level of nicotine dependence (−0.53 versus +0.15, p<.001). The results were quite promising for this program, which included motivation enhancement, coping skill, and alternative medicine material. However, further research on teen tobacco use cessation programming in Russia with larger sample sizes, involving other locations of the country, and with stronger research designs is needed. PMID:23639851

A profile of U.S. nursing faculty in research- and practice-focused doctoral education.

PubMed

Smeltzer, Suzanne C; Sharts-Hopko, Nancy C; Cantrell, Mary Ann; Heverly, Mary Ann; Nthenge, Serah; Jenkinson, Amanda

2015-03-01

This study, which is part of a larger project, was conducted to profile the nursing faculty in the United States teaching in PhD and DNP programs. This is a descriptive study. A sample of 554 nursing faculty who teach in PhD and DNP programs was recruited by email solicitation to represent all geographic regions of the United States. Data were collected from November 2013 through January 2014 using an online survey instrument. The instrument was developed based on results of review of the literature and of focus groups of doctoral faculty (faculty teaching in doctoral programs) to ascertain characteristics of faculty teaching in doctoral programs and of the schools in which they teach. Frequencies and descriptive statistics are reported. Growth in DNP programs has outpaced growth in PhD programs, and DNP graduates have moved into doctoral education in greater numbers than PhD graduates. DNP faculty report less prior experience and current productivity scholarship than faculty in PhD programs only or both types of programs. Strategies are needed to ensure that doctoral programs are staffed by faculty who are prepared for doctoral education and the development of nursing science. The Institute of Medicine has recommended doubling the number of doctorally prepared nurses in the United States by 2020 to ensure that sufficient numbers of faculty are available to prepare the nursing labor force that is needed for delivery of healthcare services. Nurse scientists are needed to contribute to improvement in patient care quality and safety, and practice leaders are needed to facilitate the translation of research into safe, high-quality, and cost-effective care. The landscape of doctoral education in nursing is rapidly changing. © 2015 Sigma Theta Tau International.

Health care use and costs for participants in a diabetes disease management program, United States, 2007-2008.

PubMed

Dall, Timothy M; Roary, Mary; Yang, Wenya; Zhang, Shiping; Chen, Yaozhu J; Arday, David R; Gantt, Cynthia J; Zhang, Yiduo

2011-05-01

The Disease Management Association of America identifies diabetes as one of the chronic conditions with the greatest potential for management. TRICARE Management Activity, which administers health care benefits for US military service personnel, retirees, and their dependents, created a disease management program for beneficiaries with diabetes. The objective of this study was to determine whether participation intensity and prior indication of uncontrolled diabetes were associated with health care use and costs for participants enrolled in TRICARE's diabetes management program. This ongoing, opt-out study used a quasi-experimental approach to assess program impact for beneficiaries (n = 37,370) aged 18 to 64 living in the United States. Inclusion criteria were any diabetes-related emergency department visits or hospitalizations, more than 10 diabetes-related ambulatory visits, or more than twenty 30-day prescriptions for diabetes drugs in the previous year. Beginning in June 2007, all participants received educational mailings. Participants who agreed to receive a baseline telephone assessment and telephone counseling once per month in addition to educational mailings were considered active, and those who did not complete at least the baseline telephone assessment were considered passive. We categorized the diabetes status of each participant as "uncontrolled" or "controlled" on the basis of medical claims containing diagnosis codes for uncontrolled diabetes in the year preceding program eligibility. We compared observed outcomes to outcomes predicted in the absence of diabetes management. Prediction equations were based on regression analysis of medical claims for a historical control group (n = 23,818) that in October 2004 met the eligibility criteria for TRICARE's program implemented June 2007. We conducted regression analysis comparing historical control group patient outcomes after October 2004 with these baseline characteristics. Per-person total annual medical savings for program participants, calculated as the difference between observed and predicted outcomes, averaged $783. Active participants had larger reductions in inpatient days and emergency department visits, larger increases in ambulatory visits, and larger increases in receiving retinal examinations, hemoglobin A1c tests, and urine microalbumin tests compared with passive participants. Participants with prior indication of uncontrolled diabetes had higher per-person total annual medical savings, larger reduction in inpatient days, and larger increases in ambulatory visits than did participants with controlled diabetes. Greater intensity of participation in TRICARE's diabetes management program was associated with lower medical costs and improved receipt of recommended testing. That patients who were categorized as having uncontrolled diabetes realized greater program benefits suggests diabetes management programs should consider indication of uncontrolled diabetes in their program candidate identification criteria.

Pediatric injury prevention programs: Identifying markers for success and sustainability.

PubMed

Chaudhary, Sofia; Pomerantz, Wendy J; Miller, Beverly; Pan, Anqi; Agarwal, Maneesha

2017-11-01

Injury is the leading cause of death in children. Although many pediatric hospitals and trauma centers provide injury prevention (IP) programming, there is no national standard. This study aims to identify characteristics of a sustainable and successful IP program by querying programs affiliated with the Injury Free Coalition for Kids (IFCK). The IFCK sites were sent a 30-question survey via e-mail. Questions focused on demographics, scope of IP activities, self-efficacy, and outcome measures including finances, academic productivity, and legislative advocacy. Counts and frequencies were calculated and compared using χ tests. The survey was completed by 38 (90.4%) of 42 sites. The majority were associated with a freestanding children's hospital (57.9%) and Level I pediatric trauma center (86.8%). Most programs (79%) had at least one dedicated full-time equivalent (FTE) staff. Research was most common on child passenger safety and teen driving. Nearly 30% of programs offered educational curricula to health care providers; these sites were more likely to have FTE support (p = 0.036). Steady sources of funding were identified for 60.5% of programs, with 47.8% citing their hospital as the primary source; 73% of respondents were confident in their program's capacity to sustain activities; these were more likely to be larger programs (p = 0.001) with steady sources of funding (p < 0.001). Despite 73.7% of sites having academic affiliations, 60.5% had 5 or fewer publications over the previous 5 years. In the prior 2 years, 55.3% of programs impacted legislative or policy changes. Funding, size of program, and FTE had no statistical correlation with research productivity or number of legislative/policy contributions. This study characterizes the variation among pediatric IP programs within IFCK sites, while highlighting the association between financial and FTE support from programs' institutions with sustainable IP programming. These results can assist programs in identifying differences in relation to their peers.

Disease management projects and the Chronic Care Model in action: baseline qualitative research

PubMed Central

2012-01-01

Background Disease management programs, especially those based on the Chronic Care Model (CCM), are increasingly common in the Netherlands. While disease management programs have been well-researched quantitatively and economically, less qualitative research has been done. The overall aim of the study is to explore how disease management programs are implemented within primary care settings in the Netherlands; this paper focuses on the early development and implementation stages of five disease management programs in the primary care setting, based on interviews with project leadership teams. Methods Eleven semi-structured interviews were conducted at the five selected sites with sixteen professionals interviewed; all project directors and managers were interviewed. The interviews focused on each project’s chosen chronic illness (diabetes, eating disorders, COPD, multi-morbidity, CVRM) and project plan, barriers to development and implementation, the project leaders’ action and reactions, as well as their roles and responsibilities, and disease management strategies. Analysis was inductive and interpretive, based on the content of the interviews. After analysis, the results of this research on disease management programs and the Chronic Care Model are viewed from a traveling technology framework. Results This analysis uncovered four themes that can be mapped to disease management and the Chronic Care Model: (1) changing the health care system, (2) patient-centered care, (3) technological systems and barriers, and (4) integrating projects into the larger system. Project leaders discussed the paths, both direct and indirect, for transforming the health care system to one that addresses chronic illness. Patient-centered care was highlighted as needed and a paradigm shift for many. Challenges with technological systems were pervasive. Project leaders managed the expenses of a traveling technology, including the social, financial, and administration involved. Conclusions At the sites, project leaders served as travel guides, assisting and overseeing the programs as they traveled from the global plans to local actions. Project leaders, while hypothetically in control of the programs, in fact shared control of the traveling of the programs with patients, clinicians, and outside consultants. From this work, we can learn what roadblocks and expenses occur while a technology travels, from a project leader’s point of view. PMID:22578251

Disease management projects and the Chronic Care Model in action: baseline qualitative research.

PubMed

Walters, Bethany Hipple; Adams, Samantha A; Nieboer, Anna P; Bal, Roland

2012-05-11

Disease management programs, especially those based on the Chronic Care Model (CCM), are increasingly common in The Netherlands. While disease management programs have been well-researched quantitatively and economically, less qualitative research has been done. The overall aim of the study is to explore how disease management programs are implemented within primary care settings in The Netherlands; this paper focuses on the early development and implementation stages of five disease management programs in the primary care setting, based on interviews with project leadership teams. Eleven semi-structured interviews were conducted at the five selected sites with sixteen professionals interviewed; all project directors and managers were interviewed. The interviews focused on each project's chosen chronic illness (diabetes, eating disorders, COPD, multi-morbidity, CVRM) and project plan, barriers to development and implementation, the project leaders' action and reactions, as well as their roles and responsibilities, and disease management strategies. Analysis was inductive and interpretive, based on the content of the interviews. After analysis, the results of this research on disease management programs and the Chronic Care Model are viewed from a traveling technology framework. This analysis uncovered four themes that can be mapped to disease management and the Chronic Care Model: (1) changing the health care system, (2) patient-centered care, (3) technological systems and barriers, and (4) integrating projects into the larger system. Project leaders discussed the paths, both direct and indirect, for transforming the health care system to one that addresses chronic illness. Patient-centered care was highlighted as needed and a paradigm shift for many. Challenges with technological systems were pervasive. Project leaders managed the expenses of a traveling technology, including the social, financial, and administration involved. At the sites, project leaders served as travel guides, assisting and overseeing the programs as they traveled from the global plans to local actions. Project leaders, while hypothetically in control of the programs, in fact shared control of the traveling of the programs with patients, clinicians, and outside consultants. From this work, we can learn what roadblocks and expenses occur while a technology travels, from a project leader's point of view.

Computer-based cognitive retraining for adults with chronic acquired brain injury: a pilot study.

PubMed

Li, Kitsum; Robertson, Julie; Ramos, Joshua; Gella, Stephanie

2013-10-01

This study evaluated the effectiveness of a computer-based cognitive retraining (CBCR) program on improving memory and attention deficits in individuals with a chronic acquired brain injury (ABI). Twelve adults with a chronic ABI demonstrating deficits in memory and attention were recruited from a convenience sample from the community. Using a quasi-experimental one-group pretest-posttest design, a significant improvement was found in both memory and attention scores postintervention using the cognitive screening tool. This study supported the effectiveness of CBCR programs in improving cognitive deficits in memory and attention in individuals with chronic ABI. Further research is recommended to validate these findings with a larger ABI population and to investigate transfer to improvement in occupational performance that supports daily living skills.

The NGEE Arctic Data Archive -- Portal for Archiving and Distributing Data and Documentation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Boden, Thomas A; Palanisamy, Giri; Devarakonda, Ranjeet

2014-01-01

The Next-Generation Ecosystem Experiments (NGEE Arctic) project is committed to implementing a rigorous and high-quality data management program. The goal is to implement innovative and cost-effective guidelines and tools for collecting, archiving, and sharing data within the project, the larger scientific community, and the public. The NGEE Arctic web site is the framework for implementing these data management and data sharing tools. The open sharing of NGEE Arctic data among project researchers, the broader scientific community, and the public is critical to meeting the scientific goals and objectives of the NGEE Arctic project and critical to advancing the mission ofmore » the Department of Energy (DOE), Office of Science, Biological and Environmental (BER) Terrestrial Ecosystem Science (TES) program.« less

Fusion Materials Research at Oak Ridge National Laboratory in Fiscal Year 2014

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wiffen, Frederick W.; Noe, Susan P.; Snead, Lance Lewis

2014-10-01

The realization of fusion energy is a formidable challenge with significant achievements resulting from close integration of the plasma physics and applied technology disciplines. Presently, the most significant technological challenge for the near-term experiments such as ITER, and next generation fusion power systems, is the inability of current materials and components to withstand the harsh fusion nuclear environment. The overarching goal of the ORNL fusion materials program is to provide the applied materials science support and understanding to underpin the ongoing DOE Office of Science fusion energy program while developing materials for fusion power systems. In doing so the programmore » continues to be integrated both with the larger U.S. and international fusion materials communities, and with the international fusion design and technology communities.« less

Polar Research with Unmanned Aircraft and Tethered Balloons

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ivey, M; Petty, R; Desilets, D

2014-01-24

The Arctic is experiencing rapid climate change, with nearly double the rate of surface warming observed elsewhere on the planet. While various positive feedback mechanisms have been suggested, the reasons for Arctic amplification are not well understood, nor are the impacts to the global carbon cycle well quantified. Additionally, there are uncertainties associated with the complex interactions between Earth’s surface and the atmosphere. Elucidating the causes and consequences of Arctic warming is one of the many goals of the Climate and Environmental Sciences Division (CESD) of the U.S. Department of Energy’s (DOE) Biological and Environmental Research (BER) program, and ismore » part of the larger CESD initiative to develop a robust predictive understanding of Earth’s climate system.« less

Large ionospheric disturbances produced by the HAARP HF facility

NASA Astrophysics Data System (ADS)

Bernhardt, Paul A.; Siefring, Carl L.; Briczinski, Stanley J.; McCarrick, Mike; Michell, Robert G.

2016-07-01

The enormous transmitter power, fully programmable antenna array, and agile frequency generation of the High Frequency Active Auroral Research Program (HAARP) facility in Alaska have allowed the production of unprecedented disturbances in the ionosphere. Using both pencil beams and conical (or twisted) beam transmissions, artificial ionization clouds have been generated near the second, third, fourth, and sixth harmonics of the electron gyrofrequency. The conical beam has been used to sustain these clouds for up to 5 h as opposed to less than 30 min durations produced using pencil beams. The largest density plasma clouds have been produced at the highest harmonic transmissions. Satellite radio transmissions at 253 MHz from the National Research Laboratory TACSat4 communications experiment have been severely disturbed by propagating through artificial plasma regions. The scintillation levels for UHF waves passing through artificial ionization clouds from HAARP are typically 16 dB. This is much larger than previously reported scintillations at other HF facilities which have been limited to 3 dB or less. The goals of future HAARP experiments should be to build on these discoveries to sustain plasma densities larger than that of the background ionosphere for use as ionospheric reflectors of radio signals.

Costa - Introduction to 2015 Annual Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Costa, James E.

In parallel with Sandia National Laboratories having two major locations (NM and CA), along with a number of smaller facilities across the nation, so too is the distribution of scientific, engineering and computing resources. As a part of Sandia’s Institutional Computing Program, CA site-based Sandia computer scientists and engineers have been providing mission and research staff with local CA resident expertise on computing options while also focusing on two growing high performance computing research problems. The first is how to increase system resilience to failure, as machines grow larger, more complex and heterogeneous. The second is how to ensure thatmore » computer hardware and configurations are optimized for specialized data analytical mission needs within the overall Sandia computing environment, including the HPC subenvironment. All of these activities support the larger Sandia effort in accelerating development and integration of high performance computing into national security missions. Sandia continues to both promote national R&D objectives, including the recent Presidential Executive Order establishing the National Strategic Computing Initiative and work to ensure that the full range of computing services and capabilities are available for all mission responsibilities, from national security to energy to homeland defense.« less

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rybicki, E.F.; Luiskutty, C.T.; Sutrick, J.S.

This research is part of a larger program sponsored by the United States Department of Energy with the objective of developing better methods to produce gas from low permeability formations in western gas sands. This large research program involves several universities and research centers. Each group is involved in a different area of study to answer specific questions. The hydraulic fracturing computer model has three components---a model for fracture geometry, a model for proppant transport, and a computer program that couples the two models. The fracture geometry model was developed at Oral Roberts University and the proppant transport model wasmore » developed at The University of Tulsa prior to the start of the present work. The present work is directed at enhancing the capabilities of these two models and coupling them to obtain a single model for evaluating the final fracture geometry and proppant distribution within the fracture. The report is organized into four parts. Part 1 describes the fracture geometry modeling effort accomplished at Oral Roberts University, NIPER and recently at The University of Tulsa. The proppant transport model, developed for constant height fractures at the University of Tulsa, is contained in Part 2. The coupling of the Proppant Transport Model and the model for the variable height fracture geometry constitutes Part 3 of this report. Part 4 presents a summary of accomplishments and recommendations of this study. 112 refs., 147 figs., 70 tabs.« less

29 CFR 99.520 - Major program determination.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Auditors § 99.520 Major program determination. (a) General. The auditor shall use a risk-based approach to... followed. (b) Step 1. (1) The auditor shall identify the larger Federal programs, which shall be labeled... size of Type A programs, the auditor shall consider this Federal program as a Type A program and...

[A meta-analysis of the effects of a self-efficacy promoting program].

PubMed

Cha, Bo Kyoung; Chang, Hae Kyung; Sohn, Jung Nam

2004-10-01

This meta-analysis was conducted to evaluate the effects of a self-efficacy promoting program and analyze its components. The material used for this study were 18 self-efficacy promoting program studies carried out from Jan. 1980 to Oct. 2003. The studies were analyzed in different categories: 1) types of dependent variables 2) sample characteristics 3) types of experimental treatment conditions 4) types of self-efficacy source and 5) total amount of time 1) The weighted mean of a self-efficacy promoting program ranged from 1.383 to 0.015 2) for the experimental treatment condition, exercise had a much larger effect in increasing general self-efficacy and self-care than education 3) the studies using 3 sources had a much larger effect in increasing self-care than the studies using 4 sources 4) a time period longer than 900 minutes had a much larger effect in increasing specific self-efficacy, general self-efficacy and self-care than in a time period shorter than 900 minutes. 5) effect size of specific self-efficacy was significantly higher than general self-efficacy. These results can be used to guide the development of a self-efficacy promoting program for nursing practice.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Janik, Gregory

Renders, saves, and analyzes pressure from several sensors in a prosthesis™ socket. The program receives pressure data from 64 manometers and parses the pressure for each individual sensor. The program can then display those pressures as number in a table. The program also interpolates pressures between manometers to create a larger set of data. This larger set of data is displayed as a simple contour plot. That same contour plot can also be placed on a three-dimensional surface in the shape of a prosthesis.This program allows for easy identification of high pressure areas in a prosthesis to reduce the user™smore » discomfort. The program parses the sensor pressures into a human-readable numeric format. The data may also be used to actively adjust bladders within the prosthesis to spread out pressure in real time, according to changing demands placed on the prosthesis. Interpolation of the pressures to create a larger data set makes it even easier for a human to identify particular areas of the prosthesis that are under high pressure. After identifying pressure points, a prosthetician can then redesign the prosthesis and/or command the bladders in the prosthesis to attempt to maintain constant pressures.« less

Optimal design of structures with multiple design variables per group and multiple loading conditions on the personal computer

NASA Technical Reports Server (NTRS)

Nguyen, D. T.; Rogers, J. L., Jr.

1986-01-01

A finite element based programming system for minimum weight design of a truss-type structure subjected to displacement, stress, and lower and upper bounds on design variables is presented. The programming system consists of a number of independent processors, each performing a specific task. These processors, however, are interfaced through a well-organized data base, thus making the tasks of modifying, updating, or expanding the programming system much easier in a friendly environment provided by many inexpensive personal computers. The proposed software can be viewed as an important step in achieving a 'dummy' finite element for optimization. The programming system has been implemented on both large and small computers (such as VAX, CYBER, IBM-PC, and APPLE) although the focus is on the latter. Examples are presented to demonstrate the capabilities of the code. The present programming system can be used stand-alone or as part of the multilevel decomposition procedure to obtain optimum design for very large scale structural systems. Furthermore, other related research areas such as developing optimization algorithms (or in the larger level: a structural synthesis program) for future trends in using parallel computers may also benefit from this study.

Feasibility Study of an Interactive Multimedia Electronic Problem Solving Treatment Program for Depression: A Preliminary Uncontrolled Trial

PubMed Central

Berman, Margit I.; Jr., Jay C. Buckey; Hull, Jay G.; Linardatos, Eftihia; Song, Sueyoung L.; McLellan, Robert K.; Hegel, Mark T.

2014-01-01

Computer-based depression interventions lacking live therapist support have difficulty engaging users. This study evaluated the usability, acceptability, credibility, therapeutic alliance and efficacy of a stand-alone multimedia, interactive, computer-based Problem Solving Treatment program (ePST™) for depression. The program simulated live treatment from an expert PST therapist, and delivered 6 ePST™ sessions over 9 weeks. Twenty-nine participants with moderate-severe symptoms received the intervention; 23 completed a mini mally adequate dose of ePST™ (at least 4 sessions). Program usability, acceptability, credibility, and therapeutic alliance were assessed at treatment midpoint and endpoint. Depressive symptoms and health-related functioning were assessed at baseline, treatment midpoint (4 weeks), and study endpoint (10 weeks). Depression outcomes and therapeutic alliance ratings were also compared to previously published research on live PST and computer-based depression therapy. Participants rated the program as highly usable, acceptable, and credible, and reported a therapeutic alliance with the program comparable to that observed in live therapy. Depressive symptoms improved significantly over time. These findings also provide preliminary evidence that ePST™ may be effective as a depression treatment. Larger clinical trials with diverse samples are indicated. PMID:24680231

38 CFR 41.520 - Major program determination.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) AUDITS OF STATES, LOCAL GOVERNMENTS, AND NON-PROFIT ORGANIZATIONS Auditors § 41.520 Major program determination. (a) General. The auditor shall use a risk-based approach to determine which Federal programs are... auditor shall identify the larger Federal programs, which shall be labeled Type A programs. Type A...

The Financial Effect of Value-Based Purchasing and the Hospital Readmissions Reduction Program on Safety-Net Hospitals in 2014: A Cohort Study.

PubMed

Gilman, Matlin; Hockenberry, Jason M; Adams, E Kathleen; Milstein, Arnold S; Wilson, Ira B; Becker, Edmund R

2015-09-15

Medicare's value-based purchasing (VBP) and the Hospital Readmissions Reduction Program (HRRP) could disproportionately affect safety-net hospitals. To determine whether safety-net hospitals incur larger financial penalties than other hospitals under VBP and HRRP. Cross-sectional analysis. United States in 2014. 3022 acute care hospitals participating in VBP and the HRRP. Safety-net hospitals were defined as being in the top quartile of the Medicare disproportionate share hospital (DSH) patient percentage and Medicare uncompensated care (UCC) payments per bed. The differences in penalties in both total dollars and dollars per bed between safety-net hospitals and other hospitals were estimated with the use of bivariate and graphical regression methods. Safety-net hospitals in the top quartile of each measure were more likely to be penalized under VBP than other hospitals (62.9% vs. 51.0% under the DSH definition and 60.3% vs. 51.5% under the UCC per-bed definition). This was also the case under the HRRP (80.8% vs. 69.0% and 81.9% vs. 68.7%, respectively). Safety-net hospitals also had larger payment penalties ($115 900 vs. $66 600 and $150 100 vs. $54 900, respectively). On a per-bed basis, this translated to $436 versus $332 and $491 versus $314, respectively. Sensitivity analysis setting the cutoff at the top decile rather than the top quartile decile led to similar conclusions with somewhat larger differences between safety-net and other hospitals. The quadratic fit of the data indicated that the larger effect of these penalties is in the middle of the distribution of the DSH and UCC measures. Only 2 measures of safety-net status were included in the analyses. Safety-net hospitals were disproportionately likely to be affected under VBP and the HRRP, but most incurred relatively small payment penalties in 2014. Patient-Centered Outcomes Research Institute.

Examining Quality Improvement Programs: The Case of Minnesota Hospitals

PubMed Central

Olson, John R; Belohlav, James A; Cook, Lori S; Hays, Julie M

2008-01-01

Objective To determine if there is a hierarchy of improvement program adoption by hospitals and outline that hierarchy. Data Sources Primary data were collected in the spring of 2007 via e-survey from 210 individuals representing 109 Minnesota hospitals. Secondary data from 2006 were assembled from the Leapfrog database. Study Design As part of a larger survey, respondents were given a list of improvement programs and asked to identify those programs that are used in their hospital. Data Collection/Data Extraction Rasch Model Analysis was used to assess whether a unidimensional construct exists that defines a hospital's ability to implement performance improvement programs. Linear regression analysis was used to assess the relationship of the Rasch ability scores with Leapfrog Safe Practices Scores to validate the research findings. Principal Findings The results of the study show that hospitals have widely varying abilities in implementing improvement programs. In addition, improvement programs present differing levels of difficulty for hospitals trying to implement them. Our findings also indicate that the ability to adopt improvement programs is important to the overall performance of hospitals. Conclusions There is a hierarchy of improvement programs in the health care context. A hospital's ability to successfully adopt improvement programs is a function of its existing capabilities. As a hospital's capability increases, the ability to successfully implement higher level programs also increases. PMID:18761677

HIV/AIDS Services in Private Substance Abuse Treatment Programs

PubMed Central

Abraham, Amanda J.; O’Brien, Lauren A.; Bride, Brian E.; Roman, Paul M.

2010-01-01

Background HIV infection among substance abusers is a growing concern in the United States. Little research, however, has examined the provision of HIV/AIDS services in substance abuse treatment programs. Methods This study examines the provision of onsite HIV/AIDS services in a nationally representative sample of 345 privately funded substance abuse treatment programs. Data were collected via face-to-face interviews with administrators and clinical directors of treatment programs in 2007–2008. Results Results show that larger programs and programs with a higher percentage of both African American and injection drug using (IDU) patients were more likely to offer onsite HIV/AIDS support groups and a dedicated HIV/AIDS treatment track. Multinomial logistic regression reveals that the odds of offering onsite HIV testing services were higher for hospital based programs, programs providing medical services onsite, and programs with higher percentages of African American patients, relative to the odds of offering no HIV testing or referring patients to an external provider for HIV testing services. The odds of providing onsite testing were lower for outpatient-only treatment programs, relative to the odds of offering no HIV testing or referring patients to an external provider for HIV testing services. Conclusions Our findings highlight critical barriers to the adoption of onsite HIV/AIDS services and suggest treatment programs are missing the opportunity to significantly impact HIV-related health outcomes. PMID:21145179

Lessons Learned From a Community–Academic Initiative: The Development of a Core Competency–Based Training for Community–Academic Initiative Community Health Workers

PubMed Central

Matos, Sergio; Kapadia, Smiti; Islam, Nadia; Cusack, Arthur; Kwong, Sylvia; Trinh-Shevrin, Chau

2012-01-01

Objectives. Despite the importance of community health workers (CHWs) in strategies to reduce health disparities and the call to enhance their roles in research, little information exists on how to prepare CHWs involved in community–academic initiatives (CAIs). Therefore, the New York University Prevention Research Center piloted a CAI–CHW training program. Methods. We applied a core competency framework to an existing CHW curriculum and bolstered the curriculum to include research-specific sessions. We employed diverse training methods, guided by adult learning principles and popular education philosophy. Evaluation instruments assessed changes related to confidence, intention to use learned skills, usefulness of sessions, and satisfaction with the training. Results. Results demonstrated that a core competency–based training can successfully affect CHWs’ perceived confidence and intentions to apply learned content, and can provide a larger social justice context of their role and work. Conclusions. This program demonstrates that a core competency–based framework coupled with CAI-research–specific skill sessions (1) provides skills that CAI–CHWs intend to use, (2) builds confidence, and (3) provides participants with a more contextualized view of client needs and CHW roles. PMID:22594730

Establishing good collaborative research practices in the responsible conduct of research in nursing science.

PubMed

Ulrich, Connie M; Wallen, Gwenyth R; Cui, Naixue; Chittams, Jesse; Sweet, Monica; Plemmons, Dena

2015-01-01

Team science is advocated to speed the pace of scientific discovery, yet the goals of collaborative practice in nursing science and the responsibilities of nurse stakeholders are sparse and inconclusive. The purpose of this study was to examine nurse scientists' views on collaborative research as part of a larger study on standards of scientific conduct. Web-based descriptive survey of nurse scientists randomly selected from 50 doctoral graduate programs in the United States. Nearly forty percent of nurse respondents were not able to identify good collaborative practices for the discipline; more than three quarters did not know of any published guidelines available to them. Successful research collaborations were challenged by different expectations of authorship and data ownership, lack of timeliness and communication, poorly defined roles and responsibilities, language barriers, and when they involve junior and senior faculty working together on a project. Individual and organizational standards, practices, and policies for collaborative research needs clarification within the discipline. Copyright © 2015 Elsevier Inc. All rights reserved.

Skype Me! Astronomers, Students, and Cutting-Edge Research

NASA Astrophysics Data System (ADS)

Hickox, Ryan C.; Gauthier, Adrienne J.

2014-06-01

A primary goal of many university science courses is to promote understanding of the process of contemporary scientific inquiry. One powerful way to achieve this is for students to explore current research and then interact directly with the leading scientist, the feasibility of which has recently increased dramatically due to free online video communication tools. We report on a program implemented at Dartmouth College in which students connect with a guest astronomer through Skype (video chat). The Skype session is wrapped in a larger activity where students explore current research articles, interact with the astronomer, and then reflect on the experience. The in-class Skype discussions require a small time commitment from scientists (20-30 minutes, with little or no need for preparation) while providing students direct access to researchers at the cutting edge of modern astronomy. We outline the procedures used to implement these discussions, and present qualitative assessments of student's understanding of the process of research, as well as feedback from the guest astronomers.

A biorobotic model of the suction-feeding system in largemouth bass: the roles of motor program speed and hyoid kinematics.

PubMed

Kenaley, Christopher P; Lauder, George V

2016-07-01

The vast majority of ray-finned fishes capture prey through suction feeding. The basis of this behavior is the generation of subambient pressure through rapid expansion of a highly kinetic skull. Over the last four decades, results from in vivo experiments have elucidated the general relationships between morphological parameters and subambient pressure generation. Until now, however, researchers have been unable to tease apart the discrete contributions of, and complex relationships among, the musculoskeletal elements that support buccal expansion. Fortunately, over the last decade, biorobotic models have gained a foothold in comparative research and show great promise in addressing long-standing questions in vertebrate biomechanics. In this paper, we present BassBot, a biorobotic model of the head of the largemouth bass (Micropterus salmoides). BassBot incorporates a 3D acrylic plastic armature of the neurocranium, maxillary apparatus, lower jaw, hyoid, suspensorium and opercular apparatus. Programming of linear motors permits precise reproduction of live kinematic behaviors including hyoid depression and rotation, premaxillary protrusion, and lateral expansion of the suspensoria. BassBot reproduced faithful kinematic and pressure dynamics relative to live bass. We show that motor program speed has a direct relationship to subambient pressure generation. Like vertebrate muscle, the linear motors that powered kinematics were able to produce larger magnitudes of force at slower velocities and, thus, were able to accelerate linkages more quickly and generate larger magnitudes of subambient pressure. In addition, we demonstrate that disrupting the kinematic behavior of the hyoid interferes with the anterior-to-posterior expansion gradient. This resulted in a significant reduction in subambient pressure generation and pressure impulse of 51% and 64%, respectively. These results reveal the promise biorobotic models have for isolating individual parameters and assessing their role in suction feeding. © 2016. Published by The Company of Biologists Ltd.

Exploring Research Contributions of the North American Carbon Program using Google Earth and Google Map

NASA Astrophysics Data System (ADS)

Griffith, P. C.; Wilcox, L. E.; Morrell, A.

2009-12-01

The central objective of the North American Carbon Program (NACP), a core element of the US Global Change Research Program, is to quantify the sources and sinks of carbon dioxide, carbon monoxide, and methane in North America and adjacent ocean regions. The NACP consists of a wide range of investigators at universities and federal research centers. Although many of these investigators have worked together in the past, many have had few prior interactions and may not know of similar work within knowledge domains, much less across the diversity of environments and scientific approaches in the Program. Coordinating interactions and sharing data are major challenges in conducting NACP. The Google Earth and Google Map Collections on the NACP website (www.nacarbon.org) provide a geographical view of the research products contributed by each core and affiliated NACP project. Other relevant data sources (e.g. AERONET, LVIS) can also be browsed in spatial context with NACP contributions. Each contribution links to project-oriented metadata, or “project profiles”, that provide a greater understanding of the scientific and social context of each dataset and are an important means of communicating within the NACP and to the larger carbon cycle science community. Project profiles store information such as a project's title, leaders, participants, an abstract, keywords, funding agencies, associated intensive campaigns, expected data products, data needs, publications, and URLs to associated data centers, datasets, and metadata. Data products are research contributions that include biometric inventories, flux tower estimates, remote sensing land cover products, tools, services, and model inputs / outputs. Project leaders have been asked to identify these contributions to the site level whenever possible, either through simple latitude/longitude pair, or by uploading a KML, KMZ, or shape file. Project leaders may select custom icons to graphically categorize their contributions; for example, a ship for oceanographic samples, a tower for tower measurements. After post-processing, research contributions are added to the NACP Google Earth and Google Map Collection to facilitate discovery and use in synthesis activities of the Program.

Emotion self-regulation, psychophysiological coherence, and test anxiety: results from an experiment using electrophysiological measures.

PubMed

Bradley, Raymond Trevor; McCraty, Rollin; Atkinson, Mike; Tomasino, Dana; Daugherty, Alane; Arguelles, Lourdes

2010-12-01

This study investigated the effects of a novel, classroom-based emotion self-regulation program (TestEdge) on measures of test anxiety, socioemotional function, test performance, and heart rate variability (HRV) in high school students. The program teaches students how to self-generate a specific psychophysiological state--psychophysiological coherence--which has been shown to improve nervous system function, emotional stability, and cognitive performance. Implemented as part of a larger study investigating the population of tenth grade students in two California high schools (N = 980), the research reported here was conducted as a controlled pre- and post-intervention laboratory experiment, using electrophysiological measures, on a random stratified sample of students from the intervention and control schools (N = 136). The Stroop color-word conflict test was used as the experiment's stimulus to simulate the stress of taking a high-stakes test, while continuous HRV recordings were gathered. The post-intervention electrophysiological results showed a pattern of improvement across all HRV measures, indicating that students who received the intervention program had learned how to better manage their emotions and to self-activate the psychophysiological coherence state under stressful conditions. Moreover, students with high test anxiety exhibited increased HRV and heart rhythm coherence even during a resting baseline condition (without conscious use of the program's techniques), suggesting that they had internalized the benefits of the intervention. Consistent with these results, students exhibited reduced test anxiety and reduced negative affect after the intervention. Finally, there is suggestive evidence from a matched-pairs analysis that reduced test anxiety and increased psychophysiological coherence appear to be directly associated with improved test performance--a finding consistent with evidence from the larger study.

A component-centered meta-analysis of family-based prevention programs for adolescent substance use.

PubMed

Van Ryzin, Mark J; Roseth, Cary J; Fosco, Gregory M; Lee, You-Kyung; Chen, I-Chien

2016-04-01

Although research has documented the positive effects of family-based prevention programs, the field lacks specific information regarding why these programs are effective. The current study summarized the effects of family-based programs on adolescent substance use using a component-based approach to meta-analysis in which we decomposed programs into a set of key topics or components that were specifically addressed by program curricula (e.g., parental monitoring/behavior management,problem solving, positive family relations, etc.). Components were coded according to the amount of time spent on program services that targeted youth, parents, and the whole family; we also coded effect sizes across studies for each substance-related outcome. Given the nested nature of the data, we used hierarchical linear modeling to link program components (Level 2) with effect sizes (Level 1). The overall effect size across programs was .31, which did not differ by type of substance. Youth-focused components designed to encourage more positive family relationships and a positive orientation toward the future emerged as key factors predicting larger than average effect sizes. Our results suggest that, within the universe of family-based prevention, where components such as parental monitoring/behavior management are almost universal, adding or expanding certain youth-focused components may be able to enhance program efficacy. Copyright © 2016 Elsevier Ltd. All rights reserved.

A systematic meta-review of evaluations of youth violence prevention programs: Common and divergent findings from 25 years of meta-analyses and systematic reviews☆

PubMed Central

Matjasko, Jennifer L.; Vivolo-Kantor, Alana M.; Massetti, Greta M.; Holland, Kristin M.; Holt, Melissa K.; Cruz, Jason Dela

2018-01-01

Violence among youth is a pervasive public health problem. In order to make progress in reducing the burden of injury and mortality that result from youth violence, it is imperative to identify evidence-based programs and strategies that have a significant impact on violence. There have been many rigorous evaluations of youth violence prevention programs. However, the literature is large, and it is difficult to draw conclusions about what works across evaluations from different disciplines, contexts, and types of programs. The current study reviews the meta-analyses and systematic reviews published prior to 2009 that synthesize evaluations of youth violence prevention programs. This meta-review reports the findings from 37 meta-analyses and 15 systematic reviews; the included reviews were coded on measures of the social ecology, prevention approach, program type, and study design. A majority of the meta-analyses and systematic reviews were found to demonstrate moderate program effects. Meta-analyses yielded marginally smaller effect sizes compared to systematic reviews, and those that included programs targeting family factors showed marginally larger effects than those that did not. In addition, there are a wide range of individual/family, program, and study moderators of program effect sizes. Implications of these findings and suggestions for future research are discussed. PMID:29503594

AGU Committee on Education and Human Resources Sub-Committee on Diversity Program for the term 2004-2006

NASA Astrophysics Data System (ADS)

Alexander, C. J.; Hiza, M.; Jenkins, G.; Karsten, J.; Molina, L.; Pyrtle, A.; Runyon, C.

2004-12-01

The American Geophysical Union (AGU) founded the Diversity Subcommittee in 2000 to address what the AGU felt were important issues for the future of the geoscience community. A recent AGU statement of commitment and concern about issues of diversity reads, in part: It is essential that new strategies for educating, recruiting, and retaining geoscientists from currently under-represented populations be developed (a) for individual investigators seeking students to fill classes or work in their research programs; (b) for institutions looking to replace faculty and researchers; (c) for the larger community looking to the public for continued research funding, and (d) for the future US membership of AGU. In an effort to fulfill its charge, the majority of the 2004-2006 sub-committee's activities will be directed towards: (1) Education of the AGU Membership, including the sub-committee itself, on the salient issues of Diversity; (2) Mentoring and supporting minority students in the pipeline of Earth and Space Science education as well as minority faculty seeking to establish successful collaborations; (3) Establishing a mechanism for quantitative assessment of (a) the AGU demographics, (b) member knowledge, and (c) success of programs in the area of Diversity; (4) Conducting the first ever Chapman Conference on the needs of investigators with disabilities (July, 2005); (5) Partnering with other agencies and societies to build bridges; (6) Creating mechanisms for marketing the Earth and Space sciences to minority audiences; (7) Nurturing of minority members already in the AGU; promoting these members for honors and awards within AGU. Details, goals, and milestones of this program will be presented.

Remote Research Mentoring of Virginia High School Students

NASA Astrophysics Data System (ADS)

Corby, Joanna; Dirienzo, W. J.; Beaton, R.; Pennucci, T.; Zasowski, G.

2013-01-01

Graduate students at the University of Virginia (UVa) are volunteering as research advisors on astronomy projects for Virginia's science and technology high schools. In previous years, we have worked with more than a dozen students through a research class at Central Virginia Governor's School in Lynchburg to develop an astronomy research curriculum that teaches background concepts and terminology, guides students in data analysis, and prepares them to present material in poster and oral forums. In our fourth year of operation, we are continuing to work with Central Virginia Governor's School and adapting the research curriculum to an independent course at Roanoke Valley Governor's School in Roanoke. Because both schools are far from UVa in Charlottesville, the program operates remotely; graduate advisors and high school students interact through "virtual" means, establishing a successful framework for meaningful remote mentoring. In the current year, six students will complete projects on astrophysical topics including megamasers, astrochemistry, and pulsars using data taken by the Green Bank Telescope (GBT). Students at Roanoke Valley were directly trained on the GBT as part of a separate outreach program called the Pulsar Search Collaboratory, and all six students will receive hands-on experience in handling GBT data. The current projects are components of larger research efforts by graduate student and professional level researchers, so that the projects contribute to high-level projects only possible with the GBT. This stands as a rare outreach program that uses the principle of “deliberative practice” to train high school students in the development of skills that are crucial to success in science. Furthermore, it provides graduate students with an opportunity to plan and advise research projects, developing a skill set that is required in more advanced academic positions. Our poster discusses the implementation of our online curriculum in two distinct class settings and highlights the students' research contributions.

Guaranteed Student Loans: GAO High Risk Series.

ERIC Educational Resources Information Center

Comptroller General of the U.S., Washington, DC.

As part of a larger program to identify and analyze federal programs at high risk for waste, fraud, abuse and mismanagement, this publication presents an evaluation of the Federal Family Education Loan Program (FFELP), formerly the Guaranteed Student Loan Program. The analysis argues that the program has not been successful in protecting the…

Microgravity

NASA Image and Video Library

2000-03-15

Cadmium sulfide -- a semiconductor material -- can be grown in nanoclusters. Small molecules of cadmium sulfide, shown here, can be prepared by traditional chemical methods. However, if larger, more uniform nanoparticles of cadmium sulfide could be fabricated, they may be used to improve electronic devices such as light emitting diodes and diode lasers. Using a NASA grant, Dr. Jimmy Mays of the University of Alabama at Birmingham is studying whether microgravity will enhance the size and shape of a nanoparticle. This experiment is managed by the Microgravity Research Program Office at NASA's Marshall Spce Flight Center in Huntsville, AL. Photo credit: NASA/Marshall Space Flight Center

Alternatives for NASTRAN maintenance, modification and dissemination

NASA Technical Reports Server (NTRS)

Schaeffer, H. G.

1977-01-01

Various alternatives to direct NASA support of the program are considered ranging from no support at one end of the spectrum to subsidizing a non profit user's group at the other. Of all the alternatives that are developed, the user group appears to be most viable. NASA's past and future roles in the development of computerized technology are also considered. The need for an institute for computational analysis is identified and NASA's possible involvement is described. The goals of the proposed institute and research funds to support an activity that has the potential of a much larger impact on the technical community are identified.

Proving Correctness for Pointer Programs in a Verifying Compiler

NASA Technical Reports Server (NTRS)

Kulczycki, Gregory; Singh, Amrinder

2008-01-01

This research describes a component-based approach to proving the correctness of programs involving pointer behavior. The approach supports modular reasoning and is designed to be used within the larger context of a verifying compiler. The approach consists of two parts. When a system component requires the direct manipulation of pointer operations in its implementation, we implement it using a built-in component specifically designed to capture the functional and performance behavior of pointers. When a system component requires pointer behavior via a linked data structure, we ensure that the complexities of the pointer operations are encapsulated within the data structure and are hidden to the client component. In this way, programs that rely on pointers can be verified modularly, without requiring special rules for pointers. The ultimate objective of a verifying compiler is to prove-with as little human intervention as possible-that proposed program code is correct with respect to a full behavioral specification. Full verification for software is especially important for an agency like NASA that is routinely involved in the development of mission critical systems.

The Impact of Local Environmental Health Capacity on Foodborne Illness Morbidity in Maryland

PubMed Central

Resnick, Beth A.; Fox, Mary A.; McGready, John; Yager, James P.; Burke, Thomas A.

2011-01-01

Objectives. We evaluated the relationship between local food protection capacity and service provision in Maryland's 24 local food protection programs (FPPs) and incidence of foodborne illness at the county level. Methods. We conducted regression analyses to determine the relationship between foodborne illness and local FPP characteristics. We used the Centers for Disease Control and Prevention's FoodNet and Maryland Department of Health and Mental Hygiene outbreak data set, along with data on Maryland's local FPP capacity (workforce size and experience levels, budget) and service provision (food service facility inspections, public notification programs). Results. Counties with higher capacity, such as larger workforce, higher budget, and greater employee experience, had fewer foodborne illnesses. Counties with better performance and county-level regulations, such as high food service facility inspection rates and requiring certified food manager programs, respectively, had lower rates of illness. Conclusions. Counties with strong local food protection capacity and services can protect the public from foodborne illness. Research on public health services can enhance our understanding of the food protection infrastructure, and the effectiveness of food protection programs in preventing foodborne illness. PMID:21750282

Preliminary Consideration of the ADS Research in China

NASA Astrophysics Data System (ADS)

Fang, Shouxian; Fu, Shinian

2002-08-01

Power supply is a key issue for China's further economic development. To meet the needs of our economic growth in the next century, the part of nuclear energy in the total newly increased power supply must become larger. However, the present nuclear power stations dominated by the PWR in the world are facing some troubles. Recently, a new concept, called ADS (Accelerator Driven Subcritical system), can avoid these troubles and it is recognized as a most prospective power system for fission energy. So during the early time of nuclear power development in our country, it is worthwhile to exploit this novel idea. In this paper, the ADS research program and a proposed verification facility are described. It consists of an 300MeV/3mA low energy accelerator, a swimming pool reactor and some basic research equipment. Beam physics, such as beam halo formation, in the intense-beam accelerator is also discussed.

Horticultural therapy for patients with chronic musculoskeletal pain: results of a pilot study.

PubMed

Verra, M L; Verra, Martin L; Angst, Felix; Beck, Trudi; Lehmann, Susanne; Brioschi, Roberto; Schneiter, Renata; Aeschlimann, Andre

2012-01-01

Therapists can use horticultural therapy as an adjuvant therapy in a non threatening context, with the intent of bringing about positive effects in physical health, mental health, and social interaction. Very few experimental studies exist that test its clinical effectiveness. To determine whether the addition of horticultural therapy to a pain-management program improved physical function, mental health, and ability to cope with pain. The research team designed a prospective, nonrandomized, controlled cohort study, enrolling all patients consecutively referred to the Zurzach Interdisciplinary Pain Program (ZISP) who met the studys criteria. The team divided them into two cohorts based on when medical professionals referred them: before (control group) or after (intervention group) introduction of a horticultural therapy program. The setting was the rehabilitation clinic (RehaClinic) in Bad Zurzach, Switzerland. Seventy-nine patients with chronic musculoskeletal pain (fibromyalgia or chronic, nonspecific back pain) participated in the study. The research team compared a 4-week, inpatient, interdisciplinary pain-management program with horticultural therapy (intervention, n = 37) with a pain-management program without horticultural therapy (control, n = 42). The horticultural therapy program consisted of seven sessions of group therapy, each of 1-hour duration. The research team assessed the outcome using the Medical Outcome Study Short Form-36 (SF-36), the West Haven-Yale Multidimensional Pain Inventory (MPI), the Hospital Anxiety and Depression Scale (HADS), the Coping Strategies Questionnaire (CSQ ), and two functional performance tests. The team tested participants on entry to and discharge from the 4-week pain-management program. Between-group differences in sociodemographic and outcome variables were not significant on participants entry to the pain-management program. On discharge, the research team measured small to moderate outcome effects (effect size [ES] up to 0.71) within both groups. The study found significantly larger improvements for the horticultural therapy group vs the control group in SF-36 role physical (ES = 0.71 vs 0.22; P = .018); SF-36 mental health (ES = 0.46 vs 0.16; P = .027); HADS anxiety (ES = 0.26 vs 0.03; P = .043); and CSQ pain behavior (ES = 0.30 vs -0.05; P = .032). The addition of horticultural therapy to a pain management program improved participants' physical and mental health and their coping ability with respect to chronic musculoskeletal pain.

Retailers in social program strategy: the case of family planning.

PubMed

Black, T R; Farley, J U

1977-01-01

The provision of contraceptive agents and devices through hospitals and clinics is not a cost-efficient procedure, therefore the distribution through retailers in a preexisting network is an attractive prospect. To really distribute contraceptives, e.g., birth control pills, the retailer would have to be trained in a format of questions. Two studies of retail marketing were conducted, one in Jamaica for condoms and one in Kenya where a subsidized marketing program for condoms was started in rural areas. More urban shops, which were larger in size, carried condoms than rural shops. Retailers in both areas were completely oriented to their immediate vicinity. Their concerns were with volume and with aggregate demand both before and after subsidized programs. The distribution system requires the additional support of advertising and marketing, but since the structure is in place it can be used with relatively little capital outlay. Research of retailers' attitudes and perceptions is inexpensive and often indicates customer preference and local market conditions.

7 CFR 3052.520 - Major program determination.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Auditors § 3052.520 Major program determination. (a) General. The auditor shall use a risk-based approach... section shall be followed. (b) Step 1. (1) The auditor shall identify the larger Federal programs, which... providing loans significantly affects the number or size of Type A programs, the auditor shall consider this...

Evaluation of the Self-Directed Personal Services Program Operated through Enable.

ERIC Educational Resources Information Center

Walker, Pam; And Others

This report evaluates a self-directed personal service (SDPS) program operated through the larger Enable Program for people with disabilities in Onondaga County, New York. First, it contrasts characteristics of traditional personal assistance services (such as low pay, agency-determined, limited types/levels of support, and program management…

Expanding NASA and Roscosmos Scientific Collaboration on the International Space Station

NASA Technical Reports Server (NTRS)

Hasbrook, Pete

2016-01-01

The International Space Station (ISS) is a world-class laboratory orbiting in space. NASA and Roscosmos have developed a strong relationship through the ISS Program Partnership, working together and with the other ISS Partners for more than twenty years. Since 2013, based on a framework agreement between the Program Managers, NASA and Roscosmos are building a joint program of collaborative research on ISS. This international collaboration is developed and implemented in phases. Initially, members of the ISS Program Science Forum from NASA and TsNIIMash (representing Roscosmos) identified the first set of NASA experiments that could be implemented in the "near term". The experiments represented the research categories of Technology Demonstration, Microbiology, and Education. Through these experiments, the teams from the "program" and "operations" communities learned to work together to identify collaboration opportunities, establish agreements, and jointly plan and execute the experiments. The first joint scientific activity on ISS occurred in January 2014, and implementation of these joint experiments continues through present ISS operations. NASA and TsNIIMash have proceeded to develop "medium term" collaborations, where scientists join together to improve already-proposed experiments. A major success is the joint One-Year Mission on ISS, with astronaut Scott Kelly and cosmonaut Mikhail Kornienko, who returned from ISS in March, 2016. The teams from the NASA Human Research Program and the RAS Institute for Biomedical Problems built on their considerable experience to design joint experiments, learn to work with each other's protocols and processes, and share medical and research data. New collaborations are being developed between American and Russian scientists in complex fluids, robotics, rodent research and space biology, and additional human research. Collaborations are also being developed in Earth Remote Sensing, where scientists will share data from imaging systems mounted on ISS as well as other orbiting spacecraft to improve our understanding of the Earth and its climate. NASA and Roscosmos continue to encourage international scientific cooperation and expanded use of the ISS Laboratory. "Long-term", larger collaborations will achieve scientific objectives that no single national science team or agency can achieve on its own. The joint accomplishments achieved so far have paved the way for a stronger international scientific community and improved results and benefits from ISS.

Transitional care programs improve outcomes for heart failure patients: an integrative review.

PubMed

Stamp, Kelly D; Machado, Monique A; Allen, Nancy A

2014-01-01

Individuals with heart failure are frequently rehospitalized owing to a lack of knowledge concerning how to perform their self-care and when to inform their healthcare provider of worsening symptoms. Because there are an overwhelming number of hospital readmissions for individuals with heart failure, efforts are underway to discover how they can be supported and educated during their hospitalization and subsequently followed by a nurse after discharge for continued education and support. The purpose of this integrative review was to critically examine the interventions, quality of life, and readmission rates of individuals with heart failure who are enrolled in a transitional care program. The second aim was to examine the cost-effectiveness of nurse-led transitional care programs. The results of this integrative review (n = 20) showed that transitional care programs for individuals with heart failure can increase a patient's quality of life and decrease the number of readmissions and the overall cost of care. The types of interventions that were most successful in decreasing readmissions used home visits alone or in combination with telephone calls. There is a need for nurse researchers to address gaps in transitional care for heart failure patients by performing studies with larger randomized clinical trials and measuring outcomes such as readmissions at regular intervals over the study period. The Patient Protection and Affordable Care Act will change reimbursement for heart failure readmissions and presents opportunities for healthcare teams to build transitional care programs for patients with conditions such as heart failure. This integrative review can be used to determine effective intervention strategies for transitional care programs and highlights the gaps in research. Healthcare teams that use these programs within their practice may increase continuity of care and quality of life and decrease readmissions and healthcare costs for individuals with heart failure.

AYA in the USA. International Perspectives on AYAO, Part 5

PubMed Central

2013-01-01

Within the past decade, the discipline of adolescent and young adult (AYA) oncology has taken root in the United States. It arose from the observation that survival improvements for 15–39-year-olds have lagged behind those of both children and older adults. Rapid progress in this new area has resulted from energetic work by researchers, clinicians, and non-profit organizations focusing on AYA-aged cancer patients and survivors. The term “AYA” is now well recognized within both pediatric and medical oncology, and AYA-specific aims are increasingly included in clinical trials and also basic and translational oncology research. The AYA oncology movement in the United States was spearheaded by the LIVESTRONG Young Adult Alliance (the Alliance), a coalition of AYA-focused non-profit organizations and academic institutions that has recently transitioned into a successor organization—Critical Mass: The Young Adult Cancer Alliance, composed of individual AYAO professionals. The work of groups such as the Alliance/Critical Mass and key collaborators—including the National Cancer Institute, National Comprehensive Cancer Network, Children's Oncology Group, and advocacy organizations—provides a useful platform for the discussion of progress in AYA oncology in the United States, including advances in (1) research and tool development; (2) public and professional education; (3) advocacy and patient support; (4) awareness; and (5) service delivery. AYA oncology programs are now burgeoning dramatically throughout the United States, and many well-established U.S. programs share distinctive features in clinical programming. The United States is now entering an era of larger-scale coordinated efforts in research, advocacy, and clinical care for AYAs with cancer. PMID:24380035

AYA in the USA. International Perspectives on AYAO, Part 5.

PubMed

Johnson, Rebecca H

2013-12-01

Within the past decade, the discipline of adolescent and young adult (AYA) oncology has taken root in the United States. It arose from the observation that survival improvements for 15-39-year-olds have lagged behind those of both children and older adults. Rapid progress in this new area has resulted from energetic work by researchers, clinicians, and non-profit organizations focusing on AYA-aged cancer patients and survivors. The term "AYA" is now well recognized within both pediatric and medical oncology, and AYA-specific aims are increasingly included in clinical trials and also basic and translational oncology research. The AYA oncology movement in the United States was spearheaded by the LIVESTRONG Young Adult Alliance (the Alliance), a coalition of AYA-focused non-profit organizations and academic institutions that has recently transitioned into a successor organization-Critical Mass: The Young Adult Cancer Alliance, composed of individual AYAO professionals. The work of groups such as the Alliance/Critical Mass and key collaborators-including the National Cancer Institute, National Comprehensive Cancer Network, Children's Oncology Group, and advocacy organizations-provides a useful platform for the discussion of progress in AYA oncology in the United States, including advances in (1) research and tool development; (2) public and professional education; (3) advocacy and patient support; (4) awareness; and (5) service delivery. AYA oncology programs are now burgeoning dramatically throughout the United States, and many well-established U.S. programs share distinctive features in clinical programming. The United States is now entering an era of larger-scale coordinated efforts in research, advocacy, and clinical care for AYAs with cancer.

Experimental plasma research project summaries

NASA Astrophysics Data System (ADS)

1992-06-01

This is the latest in a series of Project Summary books that date back to 1976. It is the first after a hiatus of several years. They are published to provide a short description of each project supported by the Experimental Plasma Research Branch of the Division of Applied Plasma Physics in the Office of Fusion Energy. The Experimental Plasma Research Branch seeks to provide a broad range of experimental data, physics understanding, and new experimental techniques that contribute to operation, interpretation, and improvement of high temperature plasma as a source of fusion energy. In pursuit of these objectives, the branch supports research at universities, DOE laboratories, other federal laboratories, and industry. About 70 percent of the funds expended are spent at universities and a significant function of this program is the training of students in fusion physics. The branch supports small- and medium-scale experimental studies directly related to specific critical plasma issues of the magnetic fusion program. Plasma physics experiments are conducted on transport of particles and energy within plasma. Additionally, innovative approaches for operating, controlling, and heating plasma are evaluated for application to the larger confinement devices of the magnetic fusion program. New diagnostic approaches to measuring the properties of high temperature plasmas are developed to the point where they can be applied with confidence on the large-scale confinement experiments. Atomic data necessary for impurity control, interpretation of diagnostic data, development of heating devices, and analysis of cooling by impurity ion radiation are obtained. The project summaries are grouped into the three categories of plasma physics, diagnostic development, and atomic physics.

Adolescent parenting: outcomes and maternal perceptions.

PubMed

Thompson, P J; Powell, M J; Patterson, R J; Ellerbee, S M

1995-10-01

To describe selected outcomes and maternal perceptions of adolescent parenting. Qualitative and quantitative methods, interview, and two standardized instruments were combined in this follow-up study of adolescents who received perinatal services between 1985 and 1988. Data were collected in the mothers' homes. Mothers who were randomly selected for an earlier chart outcome audit (N = 98) and could be located (n = 19). Subsequent pregnancies; school completion; children's development, indicated by the Developmental Profile II (DPII); parental attitudes, indicated by the Adult-Adolescent Parenting Inventory (AAPI); and maternal perceptions. Responses revealed irregular use of contraceptives as one reason for the initial pregnancy and for subsequent unplanned pregnancies. Sixteen mothers completed high school, and 18 intend to complete postsecondary programs. The DPII indicated age-appropriate development of the children. AAPI scores for 84% of the mothers indicated nonnurturing attitudes. Mothers described family support, motherhood, and their children. Research is needed with larger samples and to test interventions to promote regular use of contraception. Findings support the need for research-based programs to educate and promote the development of adolescent mothers and their children.

The city as a refuge for insect pollinators.

PubMed

Hall, Damon M; Camilo, Gerardo R; Tonietto, Rebecca K; Ollerton, Jeff; Ahrné, Karin; Arduser, Mike; Ascher, John S; Baldock, Katherine C R; Fowler, Robert; Frankie, Gordon; Goulson, Dave; Gunnarsson, Bengt; Hanley, Mick E; Jackson, Janet I; Langellotto, Gail; Lowenstein, David; Minor, Emily S; Philpott, Stacy M; Potts, Simon G; Sirohi, Muzafar H; Spevak, Edward M; Stone, Graham N; Threlfall, Caragh G

2017-02-01

Research on urban insect pollinators is changing views on the biological value and ecological importance of cities. The abundance and diversity of native bee species in urban landscapes that are absent in nearby rural lands evidence the biological value and ecological importance of cities and have implications for biodiversity conservation. Lagging behind this revised image of the city are urban conservation programs that historically have invested in education and outreach rather than programs designed to achieve high-priority species conservation results. We synthesized research on urban bee species diversity and abundance to determine how urban conservation could be repositioned to better align with new views on the ecological importance of urban landscapes. Due to insect pollinators' relatively small functional requirements-habitat range, life cycle, and nesting behavior-relative to larger mammals, we argue that pollinators put high-priority and high-impact urban conservation within reach. In a rapidly urbanizing world, transforming how environmental managers view the city can improve citizen engagement and contribute to the development of more sustainable urbanization. © 2016 The Authors. Conservation Biology published by Wiley Periodicals, Inc. on behalf of Society for Conservation Biology.

Envisioning the future of 'big data' biomedicine.

PubMed

Bui, Alex A T; Van Horn, John Darrell

2017-05-01

Through the increasing availability of more efficient data collection procedures, biomedical scientists are now confronting ever larger sets of data, often finding themselves struggling to process and interpret what they have gathered. This, while still more data continues to accumulate. This torrent of biomedical information necessitates creative thinking about how the data are being generated, how they might be best managed, analyzed, and eventually how they can be transformed into further scientific understanding for improving patient care. Recognizing this as a major challenge, the National Institutes of Health (NIH) has spearheaded the "Big Data to Knowledge" (BD2K) program - the agency's most ambitious biomedical informatics effort ever undertaken to date. In this commentary, we describe how the NIH has taken on "big data" science head-on, how a consortium of leading research centers are developing the means for handling large-scale data, and how such activities are being marshalled for the training of a new generation of biomedical data scientists. All in all, the NIH BD2K program seeks to position data science at the heart of 21 st Century biomedical research. Copyright © 2017 Elsevier Inc. All rights reserved.

Human-pet interaction and loneliness: a test of concepts from Roy's adaptation model.

PubMed

Calvert, M M

1989-01-01

This research used two key concepts from Roy's adaptation model of nursing to examine the relationship between human-pet interaction and loneliness in nursing home residents. These concepts included (a) environmental stimuli as factors influencing adaptation and (b) interdependence as a mode of response to the environment. The hypothesis of this study asserted that the residents of a nursing home who had greater levels of interaction with a pet program would experience less loneliness than those who had lower levels of interaction with a pet. The study used an ex post facto nonexperimental design with 65 subjects. The simplified version of the revised UCLA loneliness scale was used to measure loneliness. Reported level of human-pet interaction was measured according to a four-point scale (1 = no interaction, 4 = quite a lot of interaction). The hypothesis was supported at the p less than 0.03 level of significance. Implications for practice through organizing pet programs in situations where loneliness exists are discussed. Recommendations for future research include replicating the study using a larger sample and developing a comprehensive human-pet interaction tool.

Outcomes of a Suicide Prevention Gatekeeper Training Program Among School Personnel.

PubMed

Lamis, Dorian A; Underwood, Maureen; D'Amore, Nicole

2017-03-01

Gatekeeper suicide prevention programs train staff to increase the identification and referral of suicidal individuals to the appropriate resources. We evaluated Act on FACTS: Making Educators Partners in Youth Suicide Prevention (MEP), which is an online training program designed to enhance the knowledge of suicide risk factors and warning signs as well as improve participants' attitudes and self-efficacy/confidence. School personnel (N = 700) completed a survey administered before and immediately after the training to assess gains in training outcomes and to evaluate participants' satisfaction with the training. Results indicated that MEP participants demonstrated significant increases in suicide knowledge, attitudes, and self-efficacy. Moreover, exploratory analyses revealed moderating effects of professional role on pre-/posttest changes in self-efficacy, but not suicide knowledge or attitudes. Specifically, guidance counselors demonstrated significantly smaller increases in self-efficacy/confidence compared with teachers and classroom aids, whereas teachers demonstrated significantly larger increases in self-efficacy/confidence compared with administrators. The majority of school personnel who completed the MEP program were satisfied with the training content and experience. Although the current findings are promising, more rigorous evaluations employing randomized controlled research designs are warranted to adequately determine the effectiveness of the MEP program.

A Simulation Program for Dynamic Infrared (IR) Spectra

ERIC Educational Resources Information Center

Zoerb, Matthew C.; Harris, Charles B.

2013-01-01

A free program for the simulation of dynamic infrared (IR) spectra is presented. The program simulates the spectrum of two exchanging IR peaks based on simple input parameters. Larger systems can be simulated with minor modifications. The program is available as an executable program for PCs or can be run in MATLAB on any operating system. Source…

Challenges in Disseminating Model Programs: A Qualitative Analysis of the Strengthening Washington DC Families Program

ERIC Educational Resources Information Center

Fox, Danielle Polizzi; Gottfredson, Denise C.; Kumpfer, Karol K.; Beatty, Penny D.

2004-01-01

This article discusses the challenges faced when a popular model program, the Strengthening Families Program, which in the past has been implemented on a smaller scale in single organizations, moves to a larger, multiorganization endeavor. On the basis of 42 interviews conducted with program staff, the results highlight two main themes that…

Two Inseparable Facets of Technology Integration Programs: Technology and Theoretical Framework

ERIC Educational Resources Information Center

Demir, Servet

2011-01-01

This paper considers the process of program development aiming at technology integration for teachers. For this consideration, the paper focused on an integration program which was recently developed as part of a larger project. The participants of this program were 45 in-service teachers. The program continued four weeks and the conduct of the…

Incentive Design and Quality Improvements: Evidence from State Medicaid Nursing Home Pay-for-Performance Programs.

PubMed

Konetzka, R Tamara; Skira, Meghan M; Werner, Rachel M

2018-01-01

Pay-for-performance (P4P) programs have become a popular policy tool aimed at improving health care quality. We analyze how incentive design affects quality improvements in the nursing home setting, where several state Medicaid agencies have implemented P4P programs that vary in incentive structure. Using the Minimum Data Set and the Online Survey, Certification, and Reporting data from 2001 to 2009, we examine how the weights put on various performance measures that are tied to P4P bonuses, such as clinical outcomes, inspection deficiencies, and staffing levels, affect improvements in those measures. We find larger weights on clinical outcomes often lead to larger improvements, but small weights can lead to no improvement or worsening of some clinical outcomes. We find a qualifier for P4P eligibility based on having few or no severe inspection deficiencies is more effective at decreasing inspection deficiencies than using weights, suggesting simple rules for participation may incent larger improvement.

Incentive Design and Quality Improvements: Evidence from State Medicaid Nursing Home Pay-for-Performance Programs

PubMed Central

Konetzka, R. Tamara; Skira, Meghan M.; Werner, Rachel M.

2017-01-01

Pay-for-performance (P4P) programs have become a popular policy tool aimed at improving health care quality. We analyze how incentive design affects quality improvements in the nursing home setting, where several state Medicaid agencies have implemented P4P programs that vary in incentive structure. Using the Minimum Data Set and the Online Survey, Certification, and Reporting data from 2001 to 2009, we examine how the weights put on various performance measures that are tied to P4P bonuses, such as clinical outcomes, inspection deficiencies, and staffing levels, affect improvements in those measures. We find larger weights on clinical outcomes often lead to larger improvements, but small weights can lead to no improvement or worsening of some clinical outcomes. We find a qualifier for P4P eligibility based on having few or no severe inspection deficiencies is more effective at decreasing inspection deficiencies than using weights, suggesting simple rules for participation may incent larger improvement. PMID:29594189

Unsteady numerical simulations of the stability and dynamics of flames

NASA Technical Reports Server (NTRS)

Kailasanath, K.; Patnaik, G.; Oran, E. S.

1995-01-01

In this report we describe the research performed at the Naval Research Laboratory in support of the NASA Microgravity Science and Applications Program over the past three years (from Feb. 1992) with emphasis on the work performed since the last microgravity combustion workshop. The primary objective of our research is to develop an understanding of the differences in the structure, stability, dynamics and extinction of flames in earth gravity and in microgravity environments. Numerical simulations, in which the various physical and chemical processes can be independently controlled, can significantly advance our understanding of these differences. Therefore, our approach is to use detailed time-dependent, multi-dimensional, multispecies numerical models to perform carefully designed computational experiments. The basic issues we have addressed, a general description of the numerical approach, and a summary of the results are described in this report. More detailed discussions are available in the papers published which are referenced herein. Some of the basic issues we have addressed recently are (1) the relative importance of wall losses and gravity on the extinguishment of downward-propagating flames; (2) the role of hydrodynamic instabilities in the formation of cellular flames; (3) effects of gravity on burner-stabilized flames, and (4) effects of radiative losses and chemical-kinetics on flames near flammability limits. We have also expanded our efforts to include hydrocarbon flames in addition to hydrogen flames and to perform simulations in support of other on-going efforts in the microgravity combustion sciences program. Modeling hydrocarbon flames typically involves a larger number of species and a much larger number of reactions when compared to hydrogen. In addition, more complex radiation models may also be needed. In order to efficiently compute such complex flames recent developments in parallel computing have been utilized to develop a state-of-the-art parallel flame code. This is discussed below in some detail after a brief discussion of the numerical models.

The research impact of school psychology faculty.

PubMed

Watkins, Marley W; Chan-Park, Christina Y

2015-06-01

Hirsch's (2005) h index has become one of the most popular indicators of research productivity for higher education faculty. However, the h index varies across academic disciplines so empirically established norms for each discipline are necessary. To that end, the current study collected h index values from Scopus and Google Scholar databases for 401 tenure-track faculty members from 109 school psychology training programs. Male faculty tended to be more senior than female faculty and a greater proportion of the male faculty held professorial rank. However, female faculty members outnumbered males at the assistant and associate professor ranks. Although strongly correlated (rho=.84), h index values from Google Scholar were higher than those from Scopus. h index distributions were positively skewed with many faculty having low values and a few faculty having high values. Faculty in doctoral training programs exhibited significantly larger h index values than faculty in specialist training programs and there were univariate differences in h index values across academic rank and sex, but sex differences were not significant after taking seniority into account. It was recommended that the h index be integrated with peer review and diverse other indicators when considering individual merit. Copyright © 2015 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.

Estimating the effects of the Balanced Budget act of 1997 on the home health care use of the dually eligible: a natural experiments approach.

PubMed

Williamson, James M

2013-01-01

This research examines the use of home health agency services used by older adults after the implementation of changes to Medicare's payment scheme mandated by the Balanced Budget Act (BBA) of 1997. The objective of this study is to identify differential effects the BBA may have had on home health service use between dually eligible and Medicare-only beneficiaries. The results of this study suggest that although dually eligible and Medicare-only beneficiaries experienced a substantial decline in home health service use, the dually eligible had a relatively larger decline. Following the BBA, the dually eligible had more office-based physician visits but fewer inpatient hospital days, relative to the Medicare-only population. Finally, the author estimates cost savings to Medicare due to the BBA to be $1 billion in the 2 years following the legislation, whereas Medicaid programs shouldered a larger percentage of the home health service bill.

Collaborative research in the model spinal cord injury systems: process and outcomes.

PubMed

Richards, J Scott

2002-01-01

To review the way in which collaborative research has been conducted under the National Institute on Disability and Rehabilitation Research (NIDRR)-funded Model Spinal Cord Injury Systems (MSCIS) Program, changes made in that process, and significant outcomes. A comparison of changes by NIDRR in the way collaborative research was competed and funded in the 1 995 and 2001 competitions. A review of outcomes of the 1 995 collaborative projects was based on queries to lead centers. Collaborative research through the model SCI systems has been conducted and continues to be conducted through 2 main venues: The National Spinal Cord Injury Statistical Center (NSCISC) database, which has provided data for a number of collaborative studies, and specifically funded proposals for collaborative research. In the 1995 competition for NIDRR funding, collaborative research proposals were submitted as part of the Model SCI Systems competitive applications. In the 2001 competition, collaborative research was parceled out and a separate competition held. There have been a number of publications stemming from the 1 995 competition; some of the data from these projects are still being explored and used for manuscripts. The outcomes for the 2001 competition will not be known for several years. Collaborative research has the advantage of generating larger numbers more quickly than any 1 center can typically generate, producing a more broadly based sample and, therefore, generalizable result, and facilitating the use of expertise not always available in a single center. Collaborative research activities have been among the most productive aspects of the Model Systems program; the change in the way this component is competed in the most recent competition is yet to be evaluated in terms of its efficacy compared with methods used for funding collaborative research in past competitions.

The Role and Responsibilities of Pharmacy Student Government Associations in Pharmacy Programs.

PubMed

Kennedy, Daniel R; Ginsburg, Diane B; Harnois, Nathan J; Spooner, Joshua J

2015-09-25

Objective. To identify student government designs used by pharmacy programs and to examine their functions, duties, and relationships with other student organizations. Methods. A 21-question survey was developed and distributed to pharmacy deans, who were asked to forward the survey to the leader of their student government organization. Results were analyzed in aggregate. Results. Seventy-one programs responded (56%). Of respondents, 96% had a pharmacy student government association (PSGA). Programs officers generally consisted of a president (87%), secretary (81%), vice-president (79%), and treasurer (70%). Functions of the PSGAs included oversight of fundraisers (76%), on-campus events (69%), social events (61%), organizational meetings (59%), and off-campus events (57%). Approximately half (45%) of PSGAs were part of a larger, university-wide student government. Conclusion. While student government organizations are nearly universal in pharmacy programs, their oversight of other student organizations, as well as their involvement within a larger university-wide student government, varies greatly.

Space research - At a crossroads

NASA Technical Reports Server (NTRS)

Mcdonald, Frank B.

1987-01-01

Efforts which must be expended if U.S. space research is to regain vitality in the next few years are discussed. Small-scale programs are the cornerstone for big science projects, giving both researchers and students a chance to practice the development of space missions and hardware and identify promising goals for larger projects. Small projects can be carried aloft by balloons, sounding rockets, the Shuttle and ELVs. It is recommended that NASA continue the development of remote sensing systems, and join with other government agencies to fund space-based materials science, space biology and medical research. Increased international cooperation in space projects is necessary for affording moderate to large scale missions, for political reasons, and to maximize available space resources. Finally, the establishment and funding of long-range goals in space, particularly the development of the infrastructure and technologies for the exploration and colonization of the planets, must be viewed as the normal outgrowth of the capabilities being developed for LEO operations.

Leveraging school-based research to inform bullying prevention and policy.

PubMed

Espelage, Dorothy L

2016-11-01

School-based bullying and other forms of school violence have been the topic of over 40 years of research in the U.S. and internationally. Within the last 2 decades, research has increasingly informed bullying prevention, policy, and legislative efforts. The purpose of this article is to highlight several critical research areas on bullying and other forms of school violence that have shaped prevention efforts and policy over the last 2 decades. As the recipient of the 2016 Award for Distinguished Contributions to Research in Public Policy , the discussion here will focus largely on research findings from The Espelage Lab and collaborators, but these studies and findings will be situated in the larger literature. Topics covered include conceptualization of bullying from a social-ecological framework, developmental considerations of bullying and associated forms of aggression, identification of populations at heightened risk for bullying, and efficacy of bullying prevention programs. Recommendations are provided for the next generation of scholars, practitioners, and policymakers focused on bullying prevention. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Adult-Rated Oceanography Part 2: Examples from the Trenches

NASA Astrophysics Data System (ADS)

Torres, M. E.; Collier, R.; Cowles, S.

2004-12-01

We will share experiences and specific examples from an ongoing Ocean Science and Math Collaborative Project between OSU faculty and Community College instructors from the Oregon system of adult education and workforce development. The participants represent such diverse instructional programs as workforce training, workplace education (cannery workers), adult basic education, adult secondary education (GED preparation), English to Speakers of Other Languages, Family Literacy, and Tribal Education (Confederated Tribes of the Siletz Indians). This collaborative project is designed to integrate ocean sciences into the science, math, and critical thinking curriculum through the professional development activities of adult educators. Our strategy is to tailor new and existing ocean science resources to the needs of adult education instructors. This project provides a wide range of opportunities in time and effort for scientist involvement. Some scientists have chosen to participate in short interviews or conversations with adult educators, which give added value through real-world connections in the context of the larger project. Other participating scientists have made larger time investments, which include presentations at workshops, hosting teacher-at-sea opportunities and leading project planning and implementation efforts. This project serves as an efficient model for scientists to address the broader impact goals of their research. It takes advantage of a variety of established educational outreach resources funded through NSF (e.g. the national COSEE network and GeoEducation grants), NOAA (e.g. SeaGrant education and Ocean Explorer) as well as State and Federal adult education programs (e.g. The National Institute for Literacy Science and Numeracy Special Collection). We recognize the value and creativity inherent in these resources, and we are developing a model to "tune" their presentation, as well as their connection to new oceanographic research, in a manner that fits the needs of the adult education community.

Critical Propulsion Components. Volume 2; Combustor

NASA Technical Reports Server (NTRS)

2005-01-01

Several studies have concluded that a supersonic aircraft, if environmentally acceptable and economically viable, could successfully compete in the 21st century marketplace. However, before industry can commit to what is estimated as a 15 to 20 billion dollar investment, several barrier issues must be resolved. In an effort to address these barrier issues, NASA and Industry teamed to form the High-Speed Research (HSR) program. As part of this program, the Critical Propulsion Components (CPC) element was created and assigned the task of developing those propulsion component technologies necessary to: (1) reduce cruise emissions by a factor of 10 and (2) meet the ever-increasing airport noise restrictions with an economically viable propulsion system. The CPC-identified critical components were ultra-low emission combustors, low-noise/high-performance exhaust nozzles, low-noise fans, and stable/high-performance inlets. Propulsion cycle studies (coordinated with NASA Langley Research Center sponsored airplane studies) were conducted throughout this CPC program to help evaluate candidate components and select the best concepts for the more complex and larger scale research efforts. The propulsion cycle and components ultimately selected were a mixed-flow turbofan (MFTF) engine employing a lean, premixed, prevaporized (LPP) combustor coupled to a two-dimensional mixed compression inlet and a two-dimensional mixer/ejector nozzle. Due to the large amount of material presented in this report, it was prepared in four volumes; Volume 1: Summary, Introduction, and Team. Propulsion System Studies, Volume 2: Combustor, Volume 3: Exhaust Nozzle, and Volume 4: Inlet and Fan/Inlet Acoustic Team.

Critical Propulsion Components. Volume 3; Exhaust Nozzle

NASA Technical Reports Server (NTRS)

2005-01-01

Several studies have concluded that a supersonic aircraft, if environmentally acceptable and economically viable, could successfully compete in the 21st century marketplace. However, before industry can commit to what is estimated as a 15 to 20 billion dollar investment, several barrier issues must be resolved. In an effort to address these barrier issues, NASA and Industry teamed to form the High-Speed Research (HSR) program. As part of this program, the Critical Propulsion Components (CPC) element was created and assigned the task of developing those propulsion component technologies necessary to: (1) reduce cruise emissions by a factor of 10 and (2) meet the ever-increasing airport noise restrictions with an economically viable propulsion system. The CPC-identified critical components were ultra-low emission combustors, low-noise/high-performance exhaust nozzles, low-noise fans, and stable/high-performance inlets. Propulsion cycle studies (coordinated with NASA Langley Research Center sponsored airplane studies) were conducted throughout this CPC program to help evaluate candidate components and select the best concepts for the more complex and larger scale research efforts. The propulsion cycle and components ultimately selected were a mixed-flow turbofan (MFTF) engine employing a lean, premixed, prevaporized (LPP) combustor coupled to a two-dimensional mixed compression inlet and a two-dimensional mixer/ejector nozzle. Due to the large amount of material presented in this report, it was prepared in four volumes; Volume 1: Summary, Introduction, and Propulsion System Studies, Volume 2: Combustor, Volume 3: Exhaust Nozzle, and Volume 4: Inlet and Fan/Inlet Acoustic Team.

Professional Development and TransLink[R]. Final Report.

ERIC Educational Resources Information Center

Kuhn, Beverly T.; Jasek, Deborah

This report covers one segment of a larger professional development program for transportation professionals that addresses the need to develop a larger cadre of transportation professionals capable of designing, planning, managing, operating, and maintaining the transportation infrastructure nationwide. Three specific tasks were undertaken and…

The use of art and music therapy in substance abuse treatment programs.

PubMed

Aletraris, Lydia; Paino, Maria; Edmond, Mary Bond; Roman, Paul M; Bride, Brian E

2014-01-01

Although the implementation of evidence-based practices in the treatment of substance use disorders has attracted substantial research attention, little consideration has been given to parallel implementation of complementary and alternative medical (CAM) practices. Using data from a nationally representative sample (N = 299) of U.S. substance abuse treatment programs, this study modeled organizational factors falling in the domains of patient characteristics, treatment ideologies, and structural characteristics, associated with the use of art therapy and music therapy. We found that 36.8% of treatment programs offered art therapy and 14.7% of programs offered music therapy. Programs with a greater proportion of women were more likely to use both therapies, and programs with larger proportions of adolescents were more likely to offer music therapy. In terms of other treatment ideologies, programs' use of Motivational Enhancement Therapy was positively related to offering art therapy, whereas use of contingency management was positively associated with offering music therapy. Finally, our findings showed a significant relationship between requiring 12-step meetings and the use of both art therapy and music therapy. With increasing use of CAM in a diverse range of medical settings and recent federal legislation likely to reduce barriers in accessing CAM, the inclusion of CAM in addiction treatment is growing in importance. Our findings suggest treatment programs may be utilizing art and music therapies to address unique patient needs of women and adolescents.

Pollution Prevention through Peer Education: A Community Health Worker and Small and Home-Based Business Initiative on the Arizona-Sonora Border

PubMed Central

Moreno Ramírez, Denise; Ramírez-Andreotta, Mónica D.; Vea, Lourdes; Estrella-Sánchez, Rocío; Wolf, Ann Marie A.; Kilungo, Aminata; Spitz, Anna H.; Betterton, Eric A.

2015-01-01

Government-led pollution prevention programs tend to focus on large businesses due to their potential to pollute larger quantities, therefore leaving a gap in programs targeting small and home-based businesses. In light of this gap, we set out to determine if a voluntary, peer education approach led by female, Hispanic community health workers (promotoras) can influence small and home-based businesses to implement pollution prevention strategies on-site. This paper describes a partnership between promotoras from a non-profit organization and researchers from a university working together to reach these businesses in a predominately Hispanic area of Tucson, Arizona. From 2008 to 2011, the promotora-led pollution prevention program reached a total of 640 small and home-based businesses. Program activities include technical trainings for promotoras and businesses, generation of culturally and language appropriate educational materials, and face-to-face peer education via multiple on-site visits. To determine the overall effectiveness of the program, surveys were used to measure best practices implemented on-site, perceptions towards pollution prevention, and overall satisfaction with the industry-specific trainings. This paper demonstrates that promotoras can promote the implementation of pollution prevention best practices by Hispanic small and home-based businesses considered “hard-to-reach” by government-led programs. PMID:26371028

Effectiveness of a peer-delivered dissonance-based program in reducing eating disorder risk factors in high school girls.

PubMed

Ciao, Anna C; Latner, Janet D; Brown, Krista E; Ebneter, Daria S; Becker, Carolyn B

2015-09-01

This pilot study investigated the feasibility, acceptability, and effectiveness of a peer-led dissonance-based eating disorders (ED) prevention/risk factor reduction program with high school girls. Ninth grade girls (n = 50) received the peer-led program within the school curriculum. A quasi-experimental design was used to assess changes in ED risk factors preintervention and postintervention compared with waitlist control. Participants were followed through 3-month follow-up. Peer-leader adherence to an intervention manual tailored for this age group was high. The intervention was rated as highly acceptable, with a large proportion of participants reporting that they enjoyed the program and learned and applied new information. Intervention participants exhibited significantly greater pre-post reductions in a majority of risk-factor outcomes compared to waitlist controls. When groups were combined to assess program effects over time there were significant pre-post reductions in a majority of outcomes that were sustained through 3-month follow-up. This pilot study provides tentative support for the effectiveness of using peer leaders to implement an empirically supported ED risk factor reduction program in a high school setting. Additional research is needed to replicate results in larger, better-controlled trials with longer follow-up. © 2015 Wiley Periodicals, Inc.

Pollution Prevention through Peer Education: A Community Health Worker and Small and Home-Based Business Initiative on the Arizona-Sonora Border.

PubMed

Ramírez, Denise Moreno; Ramírez-Andreotta, Mónica D; Vea, Lourdes; Estrella-Sánchez, Rocío; Wolf, Ann Marie A; Kilungo, Aminata; Spitz, Anna H; Betterton, Eric A

2015-09-09

Government-led pollution prevention programs tend to focus on large businesses due to their potential to pollute larger quantities, therefore leaving a gap in programs targeting small and home-based businesses. In light of this gap, we set out to determine if a voluntary, peer education approach led by female, Hispanic community health workers (promotoras) can influence small and home-based businesses to implement pollution prevention strategies on-site. This paper describes a partnership between promotoras from a non-profit organization and researchers from a university working together to reach these businesses in a predominately Hispanic area of Tucson, Arizona. From 2008 to 2011, the promotora-led pollution prevention program reached a total of 640 small and home-based businesses. Program activities include technical trainings for promotoras and businesses, generation of culturally and language appropriate educational materials, and face-to-face peer education via multiple on-site visits. To determine the overall effectiveness of the program, surveys were used to measure best practices implemented on-site, perceptions towards pollution prevention, and overall satisfaction with the industry-specific trainings. This paper demonstrates that promotoras can promote the implementation of pollution prevention best practices by Hispanic small and home-based businesses considered "hard-to-reach" by government-led programs.

Alliances for Undergraduate Research in the Geosciences Through Collaborative Recruitment

NASA Astrophysics Data System (ADS)

Pandya, R.; Eriksson, S.; Haacker-Santos, R.; Calhoun, A.

2006-12-01

Undergraduate research is a key strategy for encouraging students to pursue graduate school and careers in science end engineering. In the geosciences, where participation by members of underrepresented groups is among the lowest of any science field, these programs must continue and strengthen their efforts to engage students from historically underrepresented groups. A significant limitation on our ability to engage students from historically underrepresented groups comes from the expense, in terms of time and resources, of promoting these career options to talented undergraduates considering a host of STEM careers. Another hurdle is our ability to match students with research projects tailored to their interests. Further complicating this is the challenge of matching students who have culturally motivated geographic constraints—for example, Native students who seek to serve their local community—to relevant opportunities. As a result, we believe that a number of highly qualified students never fully consider careers in the geosciences. To address these obstacles, we propose an alliance of undergraduate research programs in the geosciences. In this model, all members of the alliance would share recruiting, and students would submit a single application forwarded to all alliance members. The Alliance could offer applicants multiple research opportunities, from across the alliance, tailored to fit the applicant's needs and interests. This strategy has proven very effective in other fields; for example, the Leadership Alliance allows 32 member institutions to offer internships and fellowships through one central application process. SOARS and RESESS, programs in atmospheric science and geophysics, respectively, have done this co-recruiting for two years. There are many benefits to this type of alliance. First, it would allow programs to leverage and coordinate their recruiting investments. From our experience with SOARS and RESESS, much of the effort in recruiting involves education about careers in the geosciences. By collaborating to build awareness of the geosciences, all partnering institutions and programs would have access to a larger applicant pool, thus enabling them to select the most qualified applicants for their programs. Second, applicants could be more easily matched with programs fitting their stated research interests. Third, fewer highly qualified applicants would be overlooked and discouraged from approaching a career in geosciences. By focusing alliance activities on attracting students form underrepresented groups who have not considered geoscience careers, we could increase the number of students from underrepresented groups who pursue careers in geoscience fields. Our presentation will describe the initial SOARS/RESESS collaboration, next steps to build the alliance, and invite additional participation in the alliance.

Meeting at the Museum: Sustained Research Education Partnerships Start in Your Own Back Yard

NASA Astrophysics Data System (ADS)

Morin, P. J.; Hamilton, P.; Campbell, K. M.

2007-12-01

The Science Museum of Minnesota (SMM) and the National Center for Earth-surface Dynamics (NCED) have been formal partners since 2002, when we jointly secured NSF center-level funding. We began in our local community by together creating our own "Big Back Yard", a 1.75 acre outdoor park in which museum visitors, teachers and students explore natural and engineered river systems through miniature golf and interactive exhibits. We went on to jointly design "Earthscapes" programming for students, teachers and graduate students, related directly or indirectly to the park. From there, our partnership led to a major new exhibition that begins touring nationally and around the world in late 2007. A current effort seeks to bring NCED and SMM together with five other geo-science-oriented, NSF-supported Science and Technology Centers (STCs) from around the United States to develop collaborative means by which the research and science of all six STCs can reach larger informal science education audiences. We have learned a lot along the way about how museums can help individual and teams of researchers most effectively reach formal and informal audiences. Successful partnerships require significant joint commitment and funding, dedicated staff, and meaningful formative and summative evaluation. For a research center or an individual researcher, partnering with a museum provides experience, expertise, infrastructure, collegial relationships and community visibility that significantly enhance that of the academy. For a museum, one successful and highly visible research collaboration opens many new doors in the research community, providing new opportunities to broaden and deepen the scientific content of exhibits and programming.

Setting up an Asbestos Operations and Maintenance (O&M) Program

EPA Pesticide Factsheets

Covers steps a buidling's O&M plan should including: appointing an asbestos program manager, inspecting the building, developing a plan, and if necessary selecting and implementing larger repair or abatement projects.

A Meta-Analytic Review of the Penn Resiliency Program’s Effect on Depressive Symptoms

PubMed Central

Brunwasser, Steven M.; Gillham, Jane E.; Kim, Eric S.

2015-01-01

Objectives The purpose of this review was to evaluate whether the Penn Resiliency Program (PRP), a group cognitive-behavioral intervention, is effective in targeting depressive symptoms in youth. Data sources We identified 17 controlled evaluations of PRP (N = 2498) measuring depressive symptoms via an online search of PsycInfo, Medline, ERIC, and ProQuest Dissertations and Theses, and by requesting data from PRP researchers. Review methods We combined effect sizes (ESs; Glass’s d), using random effects models at post-intervention and two follow-up assessments. Results PRP participants reported fewer depressive symptoms at post-intervention and both follow-up assessments compared to youth receiving no intervention, with ESs ranging from 0.11 to 0.21. Limited data show no evidence that PRP is superior to active control conditions. Subgroup analyses showed that PRP’s effects were significant at 1 or more follow-up assessments among studies using both targeted and universal approaches, when group leaders were research team members and community providers, among participants with both low and elevated baseline symptoms, and among boys and girls. Preliminary analyses suggest that PRP’s effects on depressive disorders may be smaller than those reported in a larger meta-analysis of depression prevention programs for older adolescents and adults. Conclusion We found evidence that PRP significantly reduces depressive symptoms through at least 1 year post-intervention. Future PRP research should examine whether PRP’s effects on depressive symptoms lead to clinically meaningful benefits for its participants, whether the program is cost-effective, whether CBT skills mediate program effects, and whether PRP is effective when delivered under real-world conditions. PMID:19968381

Systematic dissemination of a preschool physical activity intervention to the control preschools

PubMed Central

Howie, Erin K.; Brewer, Alisa E.; Brown, William H.; Saunders, Ruth P.; Pate, Russell R.

2016-01-01

For public health interventions to have a meaningful impact on public health, they must be disseminated to the wider population. Systematic planning and evaluation of dissemination efforts can aid translation from experimental trials to larger dissemination programs. The Study of Health and Activity in Preschool Environments (SHAPES) was a group-randomized intervention trial conducted in 16 preschools that successfully increased the physical activity of preschool age children. Following the completion of the research study protocol, the intervention was abbreviated, modified and implemented in four preschools who participated as control preschools in the original research study. The purposes of the current study were to describe the process of refining the intervention for dissemination to the control preschools, and to assess the acceptability of the resulting abbreviated intervention delivery. Five overarching behavioral objectives, informed by process evaluation, data from the original trial and collaboration with intervention teachers, were used to guide the implementation. Teachers in the dissemination classrooms reported high levels of acceptability, potential for sustainability of the program, and positive results in knowledge, skills, and child outcomes. Researchers can include a systematic approach to dissemination of effective intervention elements to the control participants in experimental studies to inform future dissemination efforts and begin to bridge the dissemination gap. PMID:27107302

Developing Strong Geoscience Programs and Departments

NASA Astrophysics Data System (ADS)

MacDonald, R.; Manduca, C. A.

2002-12-01

Strong geoscience programs are essential for preparing future geoscientists and developing a broad public understanding of our science. Faculty working as a department team can create stronger programs than individual faculty working alone. Workshops sponsored by Project Kaleidoscope (www.pkal.org) on departmental planning in the geosciences have emphasized the importance of designing programs in the context of both departmental and student goals. Well-articulated goals form a foundation for designing curriculum, courses, and other departmental activities. Course/skill matrices have emerged as particularly valuable tools for analyzing how individual courses combine in a curriculum to meet learning goals. Integrated programs where students have opportunities to learn and use skills in multiple contexts have been developed at several institutions. Departments are leveraging synergies between courses to more effectively reach departmental goals and capitalize on opportunities in the larger campus environment. A full departmental program extends beyond courses and curriculum. Studies in physics (National Task Force on Undergraduate Physics, Hilborne, 2002) indicate the importance of activities such as recruiting able students, mentoring students, providing courses appropriate for pre-service K-12 teachers, assisting with professional development for a diversity of careers, providing opportunities for undergraduates to participate in research, and making connections with the local industries and businesses that employ graduates. PKAL workshop participants have articulated a wide variety of approaches to undergraduate research opportunities within and outside of class based on their departmental goals, faculty goals, and resources. Similarly, departments have a wide variety of strategies for developing productive synergies with campus-wide programs including those emphasizing writing skills, quantitative skills, and environmental studies. Mentoring and advising activities are becoming more central to many departmental programs and can effectively draw on campus, alumni, and industry resources. Attention to the role and reputation of the department on campus is important in creating a supportive climate for departmental activities. The challenges of creating a strong program can be most effectively met using a team approach that capitalizes on the strengths of every department member.

Aboriginal parent support: A partnership approach.

PubMed

Munns, Ailsa; Toye, Christine; Hegney, Desley; Kickett, Marion; Marriott, Rhonda; Walker, Roz

2018-02-01

This study was positioned within a larger action research study relating to a peer-led Aboriginal home visiting parent support program in an urban Western Australian setting. The aims for this study component were to identify program elements, exploring participants' perceptions of the program's suitability, feasibility, acceptability and effectiveness to inform program model recommendations and add to the body of knowledge on effective Aboriginal peer-led program models. The ability of Aboriginal parents to develop positive family environments is crucial, with parent support needing to be reflexive to local needs and sociocultural influences. Culturally appropriate service provision needs meaningful and acceptable strategies. This study was situated within a critical paradigm supporting Participatory Action Research methodology, using Action Learning Sets as the participant engagement and data collection setting. Within ten Action Learning Sets, focus group interviews were carried out with Aboriginal peer support workers, a non-Aboriginal parent support worker, an Aboriginal program coordinator, an Aboriginal education support officer and non-Aboriginal program managers (n = 8), and individual interviews with parents (n = 2) and community agencies (n = 4). Data were analysed using thematic analysis. Five themes were derived from peer support worker and community agency cohorts: peer support worker home visiting skills; responding to impacts of social determinants of health; client support and engagement; interagency collaboration; and issues addressing program sustainability. Parent responses augmented these themes. Participants identified five key elements relating to peer-led home visiting support for Aboriginal parents. These are uniquely placed to inform ongoing program development as there is little additional evidence in wider national and international contexts. Engagement with communities and peer support workers to develop culturally relevant partnerships with Aboriginal families is integral to contemporary child health practice. Ongoing nurse support is needed for peer support worker role development. Indigenous Australian peoples are people who identify as Aboriginal or Torres Strait Islander. Respectfully, throughout this paper, they will be described as Aboriginal. © 2017 John Wiley & Sons Ltd.

Cost Differentials and the Treatment of Equipment Assets: An Analysis of Alternatives.

ERIC Educational Resources Information Center

Frohreich, Lloyd E.

This paper is a discussion of alternative state approaches to aiding and costing capital outlay programs, particularly equipment purchases for vocational programs. Equipment costs for vocational programs tend to be a larger proportion of the total costs than in other programs. The paper includes a discussion of such topics as the magnitude of…

A Comparison of Linear and Systems Thinking Approaches for Program Evaluation Illustrated Using the Indiana Interdisciplinary GK-12

ERIC Educational Resources Information Center

Dyehouse, Melissa; Bennett, Deborah; Harbor, Jon; Childress, Amy; Dark, Melissa

2009-01-01

Logic models are based on linear relationships between program resources, activities, and outcomes, and have been used widely to support both program development and evaluation. While useful in describing some programs, the linear nature of the logic model makes it difficult to capture the complex relationships within larger, multifaceted…

Water Droplet Impingement on Simulated Glaze, Mixed, and Rime Ice Accretions

NASA Technical Reports Server (NTRS)

Papadakis, Michael; Rachman, Arief; Wong, See-Cheuk; Yeong, Hsiung-Wei; Hung, Kuohsing E.; Vu, Giao T.; Bidwell, Colin S.

2007-01-01

Water droplet impingement data were obtained at the NASA Glenn Icing Research Tunnel (IRT) for a 36-in. chord NACA 23012 airfoil with and without simulated ice using a dye-tracer method. The simulated ice shapes were defined with the NASA Glenn LEWICE 2.2 ice accretion program and including one rime, four mixed and five glaze ice shapes. The impingement experiments were performed with spray clouds having median volumetric diameters of 20, 52, 111, 154, and 236 micron. Comparisons to the experimental data were generated which showed good agreement for the rime and mixed shapes at lower drop sizes. For larger drops sizes LEWICE 2.2 over predicted the collection efficiencies due to droplet splashing effects which were not modeled in the program. Also for the more complex glaze ice shapes interpolation errors resulted in the over prediction of collection efficiencies in cove or shadow regions of ice shapes.

Facilitating Self-Transcendence: An Intervention to Enhance Well-Being in Late Life.

PubMed

McCarthy, Valerie Lander; Hall, Lynne A; Crawford, Timothy N; Connelly, Jennifer

2018-06-01

This randomized controlled pilot study evaluated the effects of the Psychoeducational Approach to Transcendence and Health (PATH) Program, an 8-week intervention hypothesized to increase self-transcendence and improve well-being in community-dwelling women aged 60 years and older ( N = 20). The PATH combined mindfulness exercises, group processes, creative activities, and at-home practice using community engaged research methods. Findings provided some support for the effectiveness of PATH. Although there was no significant Group × Time interaction, self-transcendence, psychological well-being, and life satisfaction differed significantly pre- and postintervention in the wait-listed control group, which received a revised version of the program. Further study is needed with a larger sample to determine the effectiveness of PATH. Potentially, PATH may be a convenient and affordable activity to support personal development and improve well-being among older adults at senior centers, retirement communities, nursing homes, church groups, and other places where older adults gather.

Preparing for public policy

NASA Astrophysics Data System (ADS)

Plapp, Brendan

2002-03-01

In the early 1990s, the tight job market for Ph.D. recipients in physics led to a reexamination of graduate programs by some departments. The speaker participated in this reanalysis at his graduate institution and arranged presentations of alternative careers to the physics graduate student body. What became clear was that diverse options were open; job seekers just needed flexible expectations. However, there are a number of additions or modifications to graduate programs which could further help to prepare Ph.D. recipients as they move into non-traditional roles, such as additional and more formal experience in communicating science to a wide range of audiences. In particular, it would be advantageous to learn how to explain the role that basic scientific research projects play in the larger public policy arena. Examples from the speaker's experience of working as a staff member in the U.S. Congress will be presented to illustrate the skills needed in that environment.

Diskless supercomputers: Scalable, reliable I/O for the Tera-Op technology base

NASA Technical Reports Server (NTRS)

Katz, Randy H.; Ousterhout, John K.; Patterson, David A.

1993-01-01

Computing is seeing an unprecedented improvement in performance; over the last five years there has been an order-of-magnitude improvement in the speeds of workstation CPU's. At least another order of magnitude seems likely in the next five years, to machines with 500 MIPS or more. The goal of the ARPA Teraop program is to realize even larger, more powerful machines, executing as many as a trillion operations per second. Unfortunately, we have seen no comparable breakthroughs in I/O performance; the speeds of I/O devices and the hardware and software architectures for managing them have not changed substantially in many years. We have completed a program of research to demonstrate hardware and software I/O architectures capable of supporting the kinds of internetworked 'visualization' workstations and supercomputers that will appear in the mid 1990s. The project had three overall goals: high performance, high reliability, and scalable, multipurpose system.

Fusion Materials Research at Oak Ridge National Laboratory in Fiscal Year 2015

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wiffen, F. W.; Katoh, Yutai; Melton, Stephanie G.

The realization of fusion energy is a formidable challenge with significant achievements resulting from close integration of the plasma physics and applied technology disciplines. Presently, the most significant technological challenge for the near-term experiments such as ITER, and next generation fusion power systems, is the inability of current materials and components to withstand the harsh fusion nuclear environment. The overarching goal of the Oak Ridge National Laboratory (ORNL) fusion materials program is to provide the applied materials science support and understanding to underpin the ongoing Department of Energy (DOE) Office of Science fusion energy program while developing materials for fusionmore » power systems. In doing so the program continues to be integrated both with the larger United States (US) and international fusion materials communities, and with the international fusion design and technology communities.This document provides a summary of Fiscal Year (FY) 2015 activities supporting the Office of Science, Office of Fusion Energy Sciences Materials Research for Magnetic Fusion Energy (AT-60-20-10-0) carried out by ORNL. The organization of this report is mainly by material type, with sections on specific technical activities. Four projects selected in the Funding Opportunity Announcement (FOA) solicitation of late 2011 and funded in FY2012-FY2014 are identified by “FOA” in the titles. This report includes the final funded work of these projects, although ORNL plans to continue some of this work within the base program.« less

Solar System Exploration, 1995-2000

NASA Technical Reports Server (NTRS)

Squyres, S.; Varsi, G.; Veverka, J.; Soderblom, L.; Black, D.; Stern, A.; Stetson, D.; Brown, R. A.; Niehoff, J.; Squibb, G.

1994-01-01

Goals for planetary exploration during the next decade include: (1) determine how our solar system formed, and understand whether planetary systems are a common phenomenon through out the cosmos; (2) explore the diverse changes that planets have undergone throughout their history and that take place at present, including those that distinguish Earth as a planet; (3) understand how life might have formed on Earth, whether life began anywhere else in the solar system, and whether life (including intelligent beings) might be a common cosmic phenomenon; (4) discover and investigate natural phenomena that occur under conditions not realizable in laboratories; (5) discover and inventory resources in the solar system that could be used by human civilizations in the future; and (6) make the solar system a part of the human experience in the same way that Earth is, and hence lay the groundwork for human expansion into the solar system in the coming century. The plan for solar system exploration is motivated by these goals as well as the following principle: The solar system exploration program will conduct flight programs and supporting data analysis and scientific research commensurate with United States leadership in space exploration. These programs and research must be of the highest scientific merit, they must be responsive to public excitement regarding planetary exploration, and they must contribute to larger national goals in technology and education. The result will be new information, which is accessible to the public, creates new knowledge, and stimulates programs of education to increase the base of scientific knowledge in the general public.

High resolution radiometric measurements of convective storms during the GATE experiment

NASA Technical Reports Server (NTRS)

Fowler, G.; Lisa, A. S.

1976-01-01

Using passive microwave data from the NASA CV-990 aircraft and radar data collected during the Global Atmospheric Research Program Atlantic Tropical Experiment (GATE), an empirical model was developed relating brightness temperatures sensed at 19.35 GHz to surface rainfall rates. This model agreed well with theoretical computations of the relationship between microwave radiation and precipitation in the tropics. The GATE aircraft microwave data was then used to determine the detailed structure of convective systems. The high spatial resolution of the data permitted identification of individual cells which retained unique identities throughout their lifetimes in larger cloud masses and allowed analysis of the effects of cloud merger.

Code IN Exhibits - Supercomputing 2000

NASA Technical Reports Server (NTRS)

Yarrow, Maurice; McCann, Karen M.; Biswas, Rupak; VanderWijngaart, Rob F.; Kwak, Dochan (Technical Monitor)

2000-01-01

The creation of parameter study suites has recently become a more challenging problem as the parameter studies have become multi-tiered and the computational environment has become a supercomputer grid. The parameter spaces are vast, the individual problem sizes are getting larger, and researchers are seeking to combine several successive stages of parameterization and computation. Simultaneously, grid-based computing offers immense resource opportunities but at the expense of great difficulty of use. We present ILab, an advanced graphical user interface approach to this problem. Our novel strategy stresses intuitive visual design tools for parameter study creation and complex process specification, and also offers programming-free access to grid-based supercomputer resources and process automation.

Maps and diagrams showing acoustic and textural characteristics and distribution of bottom sedimentary environments, Boston Harbor and Massachusetts Bay

USGS Publications Warehouse

Knebel, Harley J.; Circe, Ronald C.

1995-01-01

This report illustrates, describes, and briefly discusses the acoustic and textural characteristics and the distribution of bottom sedimentary environments in Boston Harbor and Massachusetts Bay. The study is an outgrowth of a larger research program designed to understand the regional processes that distribute sediments and related contaminants in the area. The report highlights the major findings presented in recent papers by Knebel and others (1991), Knebel, (1993), and Knebel and Circe (1995). The reader is urged to consult the full text of these earlier papers for a more definitive treatment of the data and for appropriate supporting references.

Effects of contact-based mental illness stigma reduction programs: age, gender, and Asian, Latino, and White American differences.

PubMed

Wong, Eunice C; Collins, Rebecca L; Cerully, Jennifer L; Yu, Jennifer W; Seelam, Rachana

2018-03-01

Mental illness stigma disproportionately affects help seeking among youth, men, and ethnic minorities. As part of a comprehensive statewide initiative to reduce mental illness stigma and discrimination in California, a broad set of contact-based educational programs were widely disseminated. This study examined whether the effects of contact-based educational programs varied depending on the age, gender, and race-ethnicity of participants. Participants (N = 4122) attended a contact-based educational program that was delivered as part of the statewide initiative to reduce mental illness stigma and discrimination. Self-administered surveys assessing beliefs, attitudes, and intentions toward mental illnesses and treatment were conducted immediately before and after participation in contact-based educational programs. Participant age, gender, and race-ethnicity significantly moderated pre-post changes in mental illness stigma. Although all groups exhibited significant pre-post changes across most of the stigma domains assessed, young adults, females, and Asian and Latino American participants reported larger improvements compared to older adults, males, and Whites, respectively. Findings suggest that contact-based educational programs can achieve immediate reductions in mental illness stigma across a variety of sociodemographic groups and may particularly benefit young adults and racial-ethnic minorities. Further research is needed to assess whether contact-based educational programs can sustain longer-term changes and aid in the reduction of disparities in mental illness stigma and treatment.

Student Editing Internships in Low-Industry Geographical Areas.

ERIC Educational Resources Information Center

Young, Gene

Morehead State University's technical writing internship program provides students who are not suited to larger, industry-based writing internship programs with professional writing experience. Most interns are English majors, and only the best and most interested students are selected. The program confers 3-6 semester hours' credit and aims to…

Library Programs. Evaluating Federally Funded Public Library Programs.

ERIC Educational Resources Information Center

Office of Educational Research and Improvement (ED), Washington, DC.

Following an introduction by Betty J. Turock, nine reports examine key issues in library evaluation: (1) "Output Measures and the Evaluation Process" (Nancy A. Van House) describes measurement as a concept to be understood in the larger context of planning and evaluation; (2) "Adapting Output Measures to Program Evaluation"…

A spaceborne optical interferometer: The JPL CSI mission focus

NASA Astrophysics Data System (ADS)

Laskin, R. A.

1989-08-01

The JPL Control Structure Interaction (CSI) program is part of the larger NASA-wide CSI program. Within this larger context, the JPL CSI program will emphasize technology for systems that demand micron or sub-micron level control, so-called Micro-Precision Controlled Structures (u-PCS). The development of such technology will make it practical to fly missions with large optical or large precision antenna systems. In keeping with the focused nature of the desired technology, the JPL approach is to identify a focus mission, develop the focus mission CSI system design to a preliminary level, and then use this design to drive out requirements for CSI technology development in the design and analysis, ground test bed, and flight experiment areas.

How Do US Pediatric Residency Programs Teach and Evaluate Community Pediatrics and Advocacy Training?

PubMed

Lichtenstein, Cara; Hoffman, Benjamin D; Moon, Rachel Y

2017-07-01

In 2013, the Accreditation Council for Graduate Medical Education updated requirements for training in community pediatrics and advocacy in pediatric residency programs. In light of this update, the aim of this study was to better understand how community pediatrics is being taught and evaluated in pediatric residency programs in the United States. Cross-sectional exploratory study using a Web-based survey of pediatric residency program directors in September 2014. Questions focused on teaching and evaluation of 10 community pediatrics competencies. Of 85 programs (43% response rate), 30% offered a separate training track and/or 6-block individualized curriculum in community pediatrics or advocacy. More than 75% required all residents to learn 7 of 10 competencies queried. Respondents in urban settings were more likely to teach care of special populations (P = .02) and public speaking (P < .01). Larger programs were more likely to teach (P = .04) and evaluate (P = .02) community-based research. Experiential learning and classroom-based didactics were the most frequent teaching methodologies. Many programs used multiple teaching methodologies for all competencies. Observation was the most frequent evaluation technique used; portfolio review and written reflection were also commonly reported. Our findings show a strong emphasis on community pediatrics and advocacy teaching among responding US pediatric residency programs. Although respondents reported a variety of teaching and evaluation methods, there were few statistically significant differences between programs. Copyright © 2017 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

A Summer Research Program of NASA/Faculty Fellowships at the Jet Propulsion Laboratory

NASA Technical Reports Server (NTRS)

Albee, Arden

2004-01-01

The NASA Faculty Fellowship Program (NFFP) is designed to give college and university faculty members a rewarding personal as well as enriching professional experience. Fellowships are awarded to engineering and science faculty for work on collaborative research projects of mutual interest to the fellow and his or her JPL host colleague. The Jet Propulsion Laboratory (JPL) and the California Institute of Technology (Caltech) have participated in the NASA Faculty Fellowship Program for more than 25 years. Administrative offices are maintained both at the Caltech Campus and at JPL; however, most of the activity takes place at JPL. The Campus handles all fiscal matters. The duration of the program is ten continuous weeks. Fellows are required to conduct their research on-site. To be eligible to participate in the program, fellows must be a U.S. citizen and hold a teaching or research appointment at a U.S. university or college. The American Society of Engineering Education (ASEE) contracts with NASA and manages program recruitment. Over the past several years, we have made attempts to increase the diversity of the participants in the NFFP Program. A great deal of attention has been given to candidates from minority-serving institutions. There were approximately 100 applicants for the 34 positions in 2002. JPL was the first-choice location for more than half of them. Faculty from 16 minority-serving institutions participated as well as four women. The summer began with an orientation meeting that included introduction of key program personnel, and introduction of the fellows to each other. During this welcome, the fellows were briefed on their obligations to the program and to their JPL colleagues. They were also given a short historical perspective on JPL and its relationship to Caltech and NASA. All fellows received a package, which included information on administrative procedures, roster of fellows, seminar program, housing questionnaire, directions to JPL, maps of the local area, and a copy of the JPL Universe (a JPL newsletter). A calendar of events for the 2002 NFFP Program was designed to expose the fellows to the full range of JPL activities, seminars, tours, and trips to NASA Dryden, Goldstone, and Palomar Observatory. Weekly brown-bag lunches were also scheduled. The lunches provided a time for airing problems that may have arisen during the previous week, soliciting suggestions for program enhancement, announcements, and general socializing. Professor and Mrs. Albee also hosted the annual Summer Faculty Welcome Party at their home. During their ten-week tenure at JPL, the visiting faculty carried out projects in a wide variety of JPL's science, engineering, and technology disciplines, including communication, planetary science, materials research, reliability and quality assurance, astronomy, guidance and control, and micro-sensors. At the end of the NFFP Program, all fellows were required to complete a one-page summary of their summer s work. This was in addition to any documentation required by their host organization. Distribution of the final paycheck was dependent upon submission of this one-page summary and completion of NASA's NFFP evaluation in the EdCATS system. Fellows were also asked to complete a questionnaire for JPL, which enables the program administrators to make any appropriate changes to make the program more beneficial and effective for all involved. The 2002 NFFP Program at JPUCaltech was considered unanimously highly successful by both fellows and JPL colleagues. It provided a significant experience to most faculty members and fresh ideas to JPL researchers. Each year, suggestions for improvement include expansion of the program, longer terms, larger stipends, funds to support graduate students, and funds to continue collaborative research. The NASA Faculty Fellowship Program continues to occupy a significant place in JPL programs and serves to strengthen the ties between NASA, JPL, Caltech, and t academic community. This program is an important part of NASA's commitment to education. No inventions or patents were created during this program.

Evaluating health inequity interventions: applying a contextual (external) validity framework to programs funded by the Canadian Health Services Research Foundation.

PubMed

Phillips, Kaye; Müller-Clemm, Werner; Ysselstein, Margaretha; Sachs, Jonathan

2013-02-01

Including context in the measurement and evaluation of health in equity interventions is critical to understanding how events that occur in an intervention's environment might contribute to or impede its success. This study adapted and piloted a contextual validity assessment framework on a selection of health inequity-related programs funded by the Canadian Health Services Research Foundation (CHSRF) between 1998 and 2006. The two overarching objectives of this study were (1) to determine the relative amount and quality of attention given to conceptualizing, measuring and validating context within CHSRF funded research final reports related to health-inequity; and (2) to contribute evaluative evidence towards the incorporation of context into the assessment and measurement of health inequity interventions. The study found that of the 42/146 CHSRF programs and projects, judged to be related to health inequity 20 adequately reported on the conceptualization, measurement and validation of context. Amongst these health-inequity related project reports, greatest emphasis was placed on describing the socio-political and economical context over actually measuring and validating contextual evidence. Applying a contextual validity assessment framework was useful for distinguishing between the descriptive (conceptual) versus empirical (measurement and validation) inclusion of documented contextual evidence. Although contextual validity measurement frameworks needs further development, this study contributes insight into identifying funded research related to health inequities and preliminary criteria for assessing interventions targeted at specific populations and jurisdictions. This study also feeds a larger critical dialogue (albeit beyond the scope of this study) regarding the relevance and utility of using evaluative techniques for understanding how specific external conditions support or impede the successful implementation of health inequity interventions. Copyright © 2012 Elsevier Ltd. All rights reserved.

Surveying managers to inform a regionally relevant invasive Phragmites australis control research program.

PubMed

Rohal, C B; Kettenring, K M; Sims, K; Hazelton, E L G; Ma, Z

2018-01-15

Managers of invasive species consider the peer-reviewed literature only moderately helpful for guiding their management programs. Though this "knowing-doing gap" has been well-described, there have been few efforts to guide scientists in how to develop useful and usable science. Here we demonstrate how a comprehensive survey of managers (representing 42 wetland management units across the Great Salt Lake watershed) can highlight management practices and challenges (here for the widespread invasive plant, Phragmites australis, a recent and aggressive invader in this region) to ultimately inform a research program. The diversity of surveyed organizations had wide-ranging amounts of Phragmites which led to different goals and approaches including more aggressive control targets and a wider array of control tools for smaller, private organizations compared to larger government-run properties. We found that nearly all managers (97%) used herbicide as their primary Phragmites control tool, while burning (65%), livestock grazing (49%), and mowing (43%) were also frequently used. Managers expressed uncertainties regarding the timing of herbicide application and type of herbicide for effective control. Trade-offs between different Phragmites treatments were driven by budgetary concerns, as well as environmental conditions like water levels and social constraints like permitting issues. Managers had specific ideas about the plant communities they desired following Phragmites control, yet revegetation of native species was rarely attempted. The results of this survey informed the development of large-scale, multi-year Phragmites control and native plant revegetation experiments to address management uncertainties regarding herbicide type and timing. The survey also facilitated initial scientist-manager communication, which led to collaborations and knowledge co-production between managers and researchers. An important outcome of the survey was that experimental results were more pertinent to manager needs and trusted by managers. Such an approach that integrates manager surveys to inform management experiments could be adapted to any developing research program seeking to be relevant to management audiences. Copyright © 2017 Elsevier Ltd. All rights reserved.

Operations research applications in nuclear energy

NASA Astrophysics Data System (ADS)

Johnson, Benjamin Lloyd

This dissertation consists of three papers; the first is published in Annals of Operations Research, the second is nearing submission to INFORMS Journal on Computing, and the third is the predecessor of a paper nearing submission to Progress in Nuclear Energy. We apply operations research techniques to nuclear waste disposal and nuclear safeguards. Although these fields are different, they allow us to showcase some benefits of using operations research techniques to enhance nuclear energy applications. The first paper, "Optimizing High-Level Nuclear Waste Disposal within a Deep Geologic Repository," presents a mixed-integer programming model that determines where to place high-level nuclear waste packages in a deep geologic repository to minimize heat load concentration. We develop a heuristic that increases the size of solvable model instances. The second paper, "Optimally Configuring a Measurement System to Detect Diversions from a Nuclear Fuel Cycle," introduces a simulation-optimization algorithm and an integer-programming model to find the best, or near-best, resource-limited nuclear fuel cycle measurement system with a high degree of confidence. Given location-dependent measurement method precisions, we (i) optimize the configuration of n methods at n locations of a hypothetical nuclear fuel cycle facility, (ii) find the most important location at which to improve method precision, and (iii) determine the effect of measurement frequency on near-optimal configurations and objective values. Our results correspond to existing outcomes but we obtain them at least an order of magnitude faster. The third paper, "Optimizing Nuclear Material Control and Accountability Measurement Systems," extends the integer program from the second paper to locate measurement methods in a larger, hypothetical nuclear fuel cycle scenario given fixed purchase and utilization budgets. This paper also presents two mixed-integer quadratic programming models to increase the precision of existing methods given a fixed improvement budget and to reduce the measurement uncertainty in the system while limiting improvement costs. We quickly obtain similar or better solutions compared to several intuitive analyses that take much longer to perform.

Developing a Curriculum for Remote Research Mentoring of Virginia High School Students

NASA Astrophysics Data System (ADS)

Dirienzo, William J.; Corby, J.; Beaton, R.; Barcos-Munoz, L. D.; Jones, K. M.; Pennucci, T.

2014-01-01

Graduate students at the University of Virginia (UVa) are volunteering as research advisors on astronomy projects for Virginia's science and technology high schools. Over five years, we have worked with more than a dozen students through a research class at Central Virginia Governor's School for Science and Technology in Lynchburg and two students last year at Roanoke Valley Governor's School in Roanoke to develop an astronomy research curriculum that teaches background concepts and terminology, guides students in data analysis, and prepares them to present material in poster and oral forums. Because both schools are far from UVa in Charlottesville, the program operates remotely; graduate advisors and high school students interact through "virtual" means, establishing a successful framework for meaningful remote mentoring. In the current year, four students will complete projects on astrophysical topics including megamasers and astrochemistry using data taken by the Robert C. Byrd Green Bank Telescope (GBT). Previous topics also include pulsar searches, extended green object (EGO) searches, and the X-ray properties of YSOs in the Carina complex. All four students this year will receive hands-on experience in handling GBT data. The current projects are components of larger research efforts by graduate student and professional level researchers, so that the projects contribute to high-level projects only possible with the GBT. This stands as a rare outreach program that uses the principle of “deliberative practice” to train high school students in the development of skills that are crucial to success in science. Furthermore, it provides graduate students with an opportunity to plan and advise research projects, developing a skill set that is required in more advanced academic positions. Our poster discusses the implementation of our online curriculum in two distinct class settings and highlights the students' research contributions.

Bi-Component Droplet Combustion in Reduced Gravity

NASA Technical Reports Server (NTRS)

Shaw, Benjamin D.

2004-01-01

This research deals with reduced-gravity combustion of bi-component droplets initially in the mm size range or larger. The primary objectives of the research are to study the effects of droplet internal flows, thermal and solutal Marangoni stresses, and species volatility differences on liquid species transport and overall combustion phenomena (e.g., gas-phase unsteadiness, burning rates, sooting, radiation, and extinction). The research program utilizes a reduced gravity environment so that buoyancy effects are rendered negligible. Use of large droplets also facilitates visualization of droplet internal flows, which is important for this research. In the experiments, droplets composed of low- and high-volatility species are burned. The low-volatility components are initially present in small amounts. As combustion of a droplet proceeds, the liquid surface mass fraction of the low-volatility component will increase with time, resulting in a sudden and temporary decrease in droplet burning rates as the droplet rapidly heats to temperatures close to the boiling point of the low-volatility component. This decrease in burning rates causes a sudden and temporary contraction of the flame. The decrease in burning rates and the flame contraction can be observed experimentally. Measurements of burning rates as well as the onset time for flame contraction allow effective liquid-phase species diffusivities to be calculated, e.g., using asymptotic theory. It is planned that droplet internal flows will be visualized in flight and ground-based experiments. In this way, effective liquid species diffusivities can be related to droplet internal flow characteristics. This program is a continuation of extensive ground-based experimental and theoretical research on bi-component droplet combustion that has been ongoing for several years. The focal point of this program is a flight experiment (Bi-Component Droplet Combustion Experiment, BCDCE). This flight experiment is under development. However, supporting ground-based studies have been performed. Some of the most recent ground-based research is summarized.

Bi-Component Droplet Combustion in Reduced Gravity

NASA Technical Reports Server (NTRS)

Shaw, B. D.

2001-01-01

This research deals with reduced-gravity combustion of bi-component droplets initially in the mm size range or larger. The primary objectives of the research are to study the effects of droplet internal flows, thermal and solutal Marangoni stresses, and species volatility differences on liquid species transport and overall combustion phenomena (e.g., gas-phase unsteadiness, burning rates, sooting, radiation, and extinction). The research program utilizes a reduced-gravity environment so that buoyancy effects are rendered negligible. Use of large droplets also facilitates visualization of droplet internal flows, which is important for this research. In the experiments, droplets composed of low- and high-volatility species are burned. The low-volatility components are initially present in small amounts. As combustion of a droplet proceeds, the liquid surface mass fraction of the low-volatility component will increase with time, resulting in a sudden and temporary decrease in droplet burning rates as the droplet rapidly heats to temperatures close to the boiling point of the low-volatility component. This decrease in burning rates causes a sudden and temporary contraction of the flame. The decrease in burning rates and the flame contraction can be observed experimentally. Measurements of burning rates as well as the onset time for flame contraction allow effective liquid-phase species diffusivities to be calculated, e.g., using asymptotic theory. It is planned that droplet internal flows will be visualized in future flight and ground-based experiments. In this way, effective liquid species diffusivities can be related to droplet internal flow characteristics. This program is a continuation of extensive ground based experimental and theoretical research on bi-component droplet combustion that has been ongoing for several years. The focal point of this program is a flight experiment (Bi-Component Droplet Combustion Experiment, BCDCE). This flight experiment is under development. However, supporting studies have been performed. Because of space limitations, only some of the research performed over the last two years (since the 5th Microgravity Combustion Workshop) is summarized here.

Requirements Doc for Refurb of JASPER Facility in B131HB

DOE Office of Scientific and Technical Information (OSTI.GOV)

Knittel, Kenn M.

The Joint Actinide Shock Physics Experimental Research (JASPER) Program target fabrication facility is currently located in building 131 (B131) of the Lawrence Livermore National Laboratory (LLNL). A portion of this current facility has been committed to another program as part of a larger effort to consolidate LLNL capabilities into newer facilities. This facility assembles precision targets for scientific studies at the Nevada National Security Site (NNSS). B131 is also going through a modernization project to upgrade the infrastructure and abate asbestos. These activities will interrupt the continuous target fabrication efforts for the JASPER Program. Several options are explored to meetmore » the above conflicting requirements, with the final recommendation to prepare a new facility for JASPER target fabrication operations before modernization efforts begin in the current facility assigned to JASPER. This recommendation fits within all schedule constraints and minimizes the disruption to the JASPER Program. This option is not without risk, as it requires moving an aged, precision coordinate measuring machine, which is essential to the JASPER Program’s success. The selected option balances the risk to the machine with continuity of operations.« less

Wake Vortex Field Measurement Program at Memphis, Tennessee: Data Guide

NASA Technical Reports Server (NTRS)

Campbell, S. D.; Dasey, T. J.; Freehart, R. E.; Heinrichs, R. M.; Mathews, M. P.; Perras, G. H.; Rowe, G. S.

1997-01-01

Eliminating or reducing current restrictions in the air traffic control system due to wake vortex considerations would yield increased capacity, decreased delays, and cost savings. Current wake vortex separation standards are widely viewed as very conservative under most conditions. However, scientific uncertainty about wake vortex behavior under different atmospheric conditions remains a barrier to development of an adaptive vortex spacing system. The objective of the wake vortex field measurement efforts during December, 1994 and August, 1995 at Memphis, TN were to record wake vortex behavior for varying atmospheric conditions and types of aircraft. This effort is part of a larger effort by the NASA Langley Research Center to develop an Aircraft Vortex Spacing System (AVOSS) as an element of the Terminal Area Productivity (TAP) program. The TAP program is being performed in concert with the FAA Terminal Air Traffic Control Automation (TATCA) program and ATC Automation. Wake vortex behavior was observed using a mobile continuous-wave (CW) coherent laser Doppler radar (lidar) developed at Lincoln Laboratory. This lidar features a number of improvements over previous systems, including the first-ever demonstration of an automatic wake vortex detection and tracking algorithm.

Obesity weight management and bariatric surgery case management programs: a review of literature.

PubMed

Echols, Jennie

2010-01-01

The proportion of Americans with clinically severe obesity has vast implications for the nation's healthcare system since this population have twice as many chronic medical conditions as people with normal weight. Through the use of review of literature, this article (a) describes the types of weight loss programs; (b) reviews the results from studies on effectiveness of bariatric surgery; and (c) identifies recommendations for obesity and bariatric surgery case management programs. Disease management companies appear to be concentrating on general weight loss strategies associated with wellness and other condition-specific disease management products, whereas larger national healthcare companies with at-risk and insurance products offer specific bariatric surgery management products. Case management programs within healthcare systems, health management organizations, and insurance companies are frequently faced with the management of individuals with morbid obesity and, increasingly, those who are requesting or have undergone bariatric surgery. Research shows that morbid obesity is a disease that remains generally unresponsive to diet and drug therapy but appears to respond well to bariatric surgery. Research findings suggest that surgical treatment is more effective than pharmacological treatment of weight loss and the control of some comorbidities associated with obesity. The number of Americans having weight loss surgery increased by 804% between 1998 and 2004, which appears to be a driver for the recent development of obesity disease management and bariatric surgery case management programs. Although the immaturity and lack of studies citing outcomes of obesity disease and case management programs limit the identification of best practices based on outcomes, emerging practices can be identified and recommendations for case management can be formulated. In addition to primary prevention and treatment programs for obesity, this article describes program activities in detail for the following key areas: (1) identification and engagement; (2) coaching, education, and support; (3) collaboration among treating providers; (4) preparation, management, and follow-up when bariatric surgery is indicated; (5) aggressive follow-up until personal goals are achieved; and (6) outcome measurement.

Jump Start: International High School Students From Other Countries Earning Early U.S. College Credits

ERIC Educational Resources Information Center

Hu, Jiayi; Hagedorn, Linda Serra

2015-01-01

This study analyzes data from one of the larger credit-based college transition programs for international students, the U.S. Bound College Credit Program or USBC2 Program (a pseudonym), mainly offered to high school students around the globe who are planning on attending American colleges or universities. Upon successful program completion, these…

Monitoring the condition of natural resources in US national parks.

PubMed

Fancy, S G; Gross, J E; Carter, S L

2009-04-01

The National Park Service has developed a long-term ecological monitoring program for 32 ecoregional networks containing more than 270 parks with significant natural resources. The monitoring program assists park managers in developing a broad-based understanding of the status and trends of park resources as a basis for making decisions and working with other agencies and the public for the long-term protection of park ecosystems. We found that the basic steps involved in planning and designing a long-term ecological monitoring program were the same for a range of ecological systems including coral reefs, deserts, arctic tundra, prairie grasslands, caves, and tropical rainforests. These steps involve (1) clearly defining goals and objectives, (2) compiling and summarizing existing information, (3) developing conceptual models, (4) prioritizing and selecting indicators, (5) developing an overall sampling design, (6) developing monitoring protocols, and (7) establishing data management, analysis, and reporting procedures. The broad-based, scientifically sound information obtained through this systems-based monitoring program will have multiple applications for management decision-making, research, education, and promoting public understanding of park resources. When combined with an effective education program, monitoring results can contribute not only to park issues, but also to larger quality-of-life issues that affect surrounding communities and can contribute significantly to the environmental health of the nation.

IMPLEMENTATION STRATEGY FOR PRODUCTION OF NATIONAL LAND-COVER DATA (NLCD) FROM THE LANDSAT 7 THEMATIC MAPPER SATELLITE

EPA Science Inventory

As environmental programs within and outside the federal government continue to move away from point-based studies to larger and larger spatial (not cartographic) scale, the need for land-cover and other geographic data have become ineluctable. The national land-cover mapping pr...

Lumping, Splitting and the Integration of Museum Studies with LIS

ERIC Educational Resources Information Center

Latham, Kiersten F.

2015-01-01

This paper is an attempt to support and promote education programs that cover the entire cultural heritage landscape (libraries, archives, museums) as an integrated, larger meta-discipline. By taking a larger picture approach, professionals who do the work of memory institutions can be more effective in their work, in the promotion of that…

Who Researches Functional Literacy?

ERIC Educational Resources Information Center

Shaw, Donita; Perry, Kristen H.; Ivanyuk, Lyudmyla; Tham, Sarah

2017-01-01

The purpose of our study was to discover who researches functional literacy. This study was situated within a larger systematic literature review. We searched seven electronic databases and identified 90 sources to answer our larger question regarding how functional literacy is defined and conceptualized as well as the specific question pertinent…

Improving Science Literacy and Earth Science Awareness Through an Intensive Summer Research Experience in Paleobiology

NASA Astrophysics Data System (ADS)

Heim, N. A.; Saltzman, J.; Payne, J.

2014-12-01

The chasm between classroom science and scientific research is bridged in the History of Life Internships at Stanford University. The primary foci of the internships are collection of new scientific data and original scientific research. While traditional high school science courses focus on learning content and laboratory skills, students are rarely engaged in real scientific research. Even in experiential learning environments, students investigate phenomena with known outcomes under idealized conditions. In the History of Life Internships, high school youth worked full time during the summers of 2013 and 2014 to collect body size data on fossil Echinoderms and Ostracods, measuring more than 20,000 species in total. These data are contributed to the larger research efforts in the Stanford Paleobiology Lab, but they also serve as a source of data for interns to conduct their own scientific research. Over the course of eight weeks, interns learn about previous research on body size evolution, collect data, develop their own hypotheses, test their hypotheses, and communicate their results to their peers and the larger scientific community: the 2014 interns have submitted eight abstracts to this meeting for the youth session entitled Bright STaRS where they will present their research findings. Based on a post-internship survey, students in the 2013 History of Life cohort had more positive attitudes towards science and had a better understanding of how to conduct scientific research compared to interns in the Earth Sciences General Internship Program, where interns typically do not complete their own research project from start to finish. In 2014, we implemented both pre- and post-internship surveys to determine if these positive attitudes were developed over the course of the internship. Conducting novel research inspires both the students and instructors. Scientific data collection often involves many hours of repetitive work, but answering big questions typically requires big datasets. Our team of 20 used calipers and data-rich compendia of fossil species to collect copious amounts of data. Our interns experienced the joys, frustrations, tedium and excitement of being scientists and discovering something new about the natural world for the first time.

Relationship between student selection criteria and learner success for medical dosimetry students

DOE Office of Scientific and Technical Information (OSTI.GOV)

Baker, Jamie, E-mail: jabaker@mdanderson.org; Tucker, Debra; Raynes, Edilberto

Medical dosimetry education occupies a specialized branch of allied health higher education. Noted international shortages of health care workers, reduced university funding, limitations on faculty staffing, trends in learner attrition, and increased enrollment of nontraditional students force medical dosimetry educational leadership to reevaluate current admission practices. Program officials wish to select medical dosimetry students with the best chances of successful graduation. The purpose of the quantitative ex post facto correlation study was to investigate the relationship between applicant characteristics (cumulative undergraduate grade point average (GPA), science grade point average (SGPA), prior experience as a radiation therapist, and previous academic degrees)more » and the successful completion of a medical dosimetry program, as measured by graduation. A key finding from the quantitative study was the statistically significant positive correlation between a student's previous degree and his or her successful graduation from the medical dosimetry program. Future research investigations could include a larger research sample, representative of more medical dosimetry student populations, and additional studies concerning the relationship of previous work as a radiation therapist and the effect on success as a medical dosimetry student. Based on the quantitative correlation analysis, medical dosimetry leadership on admissions committees could revise student selection rubrics to place less emphasis on an applicant's undergraduate cumulative GPA and increase the weight assigned to previous degrees.« less

Relationship between student selection criteria and learner success for medical dosimetry students.

PubMed

Baker, Jamie; Tucker, Debra; Raynes, Edilberto; Aitken, Florence; Allen, Pamela

2016-01-01

Medical dosimetry education occupies a specialized branch of allied health higher education. Noted international shortages of health care workers, reduced university funding, limitations on faculty staffing, trends in learner attrition, and increased enrollment of nontraditional students force medical dosimetry educational leadership to reevaluate current admission practices. Program officials wish to select medical dosimetry students with the best chances of successful graduation. The purpose of the quantitative ex post facto correlation study was to investigate the relationship between applicant characteristics (cumulative undergraduate grade point average (GPA), science grade point average (SGPA), prior experience as a radiation therapist, and previous academic degrees) and the successful completion of a medical dosimetry program, as measured by graduation. A key finding from the quantitative study was the statistically significant positive correlation between a student׳s previous degree and his or her successful graduation from the medical dosimetry program. Future research investigations could include a larger research sample, representative of more medical dosimetry student populations, and additional studies concerning the relationship of previous work as a radiation therapist and the effect on success as a medical dosimetry student. Based on the quantitative correlation analysis, medical dosimetry leadership on admissions committees could revise student selection rubrics to place less emphasis on an applicant׳s undergraduate cumulative GPA and increase the weight assigned to previous degrees. Copyright © 2016 American Association of Medical Dosimetrists. Published by Elsevier Inc. All rights reserved.

Tiger Team Assessment of the National Institute for Petroleum and Energy Research

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1992-05-01

This report documents the Tiger Team Assessment of the National Institute for Petroleum and Energy Research (NIPER) and the Bartlesville Project Office (BPO) of the Department of Energy (DOE), co-located in Bartlesville, Oklahoma. The assessment investigated the status of the environmental, safety, and health (ES H) programs of the two organizations. The Tiger Team Assessment was conducted from April 6 to May 1, 1992, under the auspices of DOE's Office of Special Projects (OSP) in the Office of the Assistant Secretary for Environment, Safety and Health (EH). The assessment was comprehensive, encompassing environmental, safety, and health issues; management practices; qualitymore » assurance; and NIPER and BPO self-assessments. Compliance with Federal, state, and local regulations; DOE Orders; best management practices; and internal IITRI requirements was assessed. In addition, an evaluation was conducted of the adequacy and effectiveness of BPO and IITRI management of the ES H and self-assessment processes. The NIPER/BPO Tiger Team Assessment is part of a larger, comprehensive DOE Tiger Team Independent Assessment Program planned for DOE facilities. The objective of the initiative is to provide the Secretary with information on the compliance status of DOE facilities with regard to ES H requirements, root causes for noncompliance, adequacy of DOE and contractor ES H management programs, response actions to address the identified problem areas, and DOE-wide ES H compliance trends and root causes.« less

Tiger Team Assessment of the National Institute for Petroleum and Energy Research

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1992-05-01

This report documents the Tiger Team Assessment of the National Institute for Petroleum and Energy Research (NIPER) and the Bartlesville Project Office (BPO) of the Department of Energy (DOE), co-located in Bartlesville, Oklahoma. The assessment investigated the status of the environmental, safety, and health (ES&H) programs of the two organizations. The Tiger Team Assessment was conducted from April 6 to May 1, 1992, under the auspices of DOE`s Office of Special Projects (OSP) in the Office of the Assistant Secretary for Environment, Safety and Health (EH). The assessment was comprehensive, encompassing environmental, safety, and health issues; management practices; quality assurance;more » and NIPER and BPO self-assessments. Compliance with Federal, state, and local regulations; DOE Orders; best management practices; and internal IITRI requirements was assessed. In addition, an evaluation was conducted of the adequacy and effectiveness of BPO and IITRI management of the ES&H and self-assessment processes. The NIPER/BPO Tiger Team Assessment is part of a larger, comprehensive DOE Tiger Team Independent Assessment Program planned for DOE facilities. The objective of the initiative is to provide the Secretary with information on the compliance status of DOE facilities with regard to ES&H requirements, root causes for noncompliance, adequacy of DOE and contractor ES&H management programs, response actions to address the identified problem areas, and DOE-wide ES&H compliance trends and root causes.« less

Impact of off-diagonal cross-shell interaction on 14C

NASA Astrophysics Data System (ADS)

Yuan, Cen-Xi

2017-10-01

A shell-model investigation is performed to show the impact on the structure of 14C from the off-diagonal cross-shell interaction, 〈pp|V|sdsd〉, which represents the mixing between the 0 and 2ħω configurations in the psd model space. The observed levels of the positive states in 14C can be nicely described in 0-4ħω or a larger model space through the well defined Hamiltonians, YSOX and WBP, with a reduction of the strength of the 〈pp|V|sdsd〉 interaction in the latter. The observed B(GT) values for 14C can be generally described by YSOX, while WBP and their modifications of the 〈pp|V|sdsd〉 interaction fail for some values. Further investigation shows the effect of such interactions on the configuration mixing and occupancy. The present work shows examples of how the off-diagonal cross-shell interaction strongly drives the nuclear structure. Supported by National Natural Science Foundation of China (11305272), Special Program for Applied Research on Super Computation of the NSFC Guangdong Joint Fund (the second phase), the Guangdong Natural Science Foundation (2014A030313217), the Pearl River S&T Nova Program of Guangzhou (201506010060), the Tip-top Scientific and Technical Innovative Youth Talents of Guangdong special support program (2016TQ03N575), and the Fundamental Research Funds for the Central Universities (17lgzd34)

A Transactional Systems Model of Autism Services

PubMed Central

Cuvo, Anthony J; Vallelunga, Lori R

2007-01-01

There has been an escalation in the number of children identified with autism spectrum disorders in recent years. To increase the likelihood that treatments for these children are effective, interventions should be derived from sound theory and research evidence. Absent this supportive foundation, intervention programs could be inconsequential if not harmful. Although atypical, the development of children with autism should be considered initially from the perspective of the same variables that affect the development of typical children. In addition, the developmental deviations that characterize autism must be considered when developing intervention programs. Behavioral systems models describe both typical and atypical development and emphasize dynamic multidirectional person–environment transactions. The environment is viewed as having multiple levels, from the individuals with autism themselves, to larger societal and cultural levels. Behavioral systems models of human development can be generalized to a transactional systems model of services for children with autism. This model is the foundational theoretical position of the Southern Illinois University Center for Autism Spectrum Disorders. The center's programs are described to illustrate the application of the model to multiple levels of the social ecology. PMID:22478495

Early Intervention Programs: Opening the Door to Higher Education. ERIC Digest.

ERIC Educational Resources Information Center

Fenske, Robert H.; Geranios, Christine A.; Keller, Jonathan E.; Moore, David E.

This digest summarizes a larger document of the same title which examines early intervention programs providing services and resources to encourage low-income/minority youth to finish high school and enter college. It notes provisions of federal law which encourage such programs and the unifying mission of the National Early Intervention…

77 FR 25024 - Certification of Compliance With Meal Requirements for the National School Lunch Program Under...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-27

... SNDA was conducted. Larger proportions of elementary schools met the standards for total fat and... Certification of Compliance With Meal Requirements for the National School Lunch Program Under the Healthy.... SUMMARY: This interim rule amends National School Lunch Program regulations to conform to requirements...

Evaluation of the Impact of a Policy Change on a Diversion Program

ERIC Educational Resources Information Center

Dembo, Richard; Wareham, Jennifer; Schmeidler, James

2005-01-01

As part of a larger study examining the impact of the "get tough" policy on juvenile crime, we studied the effects of efforts to "get tough" on juvenile participation in diversion programs in Hillsborough County, Florida. Florida legislature budget cuts in 2000 eliminated a primary community service program (JASP), replacing it…

"A Unified Poet Alliance": The Personal and Social Outcomes of Youth Spoken Word Poetry Programming

ERIC Educational Resources Information Center

Weinstein, Susan

2010-01-01

This article places youth spoken word (YSW) poetry programming within the larger framework of arts education. Drawing primarily on transcripts of interviews with teen poets and adult teaching artists and program administrators, the article identifies specific benefits that participants ascribe to youth spoken word, including the development of…

A Meta-Analytic Review of Obesity Prevention Programs for Children and Adolescents: The Skinny on Interventions that Work

ERIC Educational Resources Information Center

Stice, Eric; Shaw, Heather; Marti, C. Nathan

2006-01-01

This meta-analytic review summarizes obesity prevention programs and their effects and investigates participant, intervention, delivery, and design features associated with larger effects. A literature search identified 64 prevention programs seeking to produce weight gain prevention effects, of which 21% produced significant prevention effects…

Youth Leaders' Perceptions of Commitment to a Responsibility-Based Physical Activity Program

ERIC Educational Resources Information Center

Schilling, Tammy; Martinek, Tom; Carson, Sarah

2007-01-01

This study extended Schilling's (2001) study by investigating program commitment among a larger (N = 12), older (M = 16.7 years), and more experienced (M = 5.96 years) sample of participants in the Project Effort Youth Leader Corps. Individual interviews elicited a greater number and specificity of themes. Program-related barriers included…

Oak restoration trials: Santa Catalina Island

Treesearch

Lisa Stratton

2002-01-01

Two restoration trials involving four oak species have been implemented as part of a larger restoration program for Catalina Island. In 1997 the Catalina Island Conservancy began an active program of restoration after 50 years of ranching and farming activities on the island. The restoration program includes removing feral goats and pigs island-wide and converting 80...

US Air Force Behavioral Health Optimization Program: team members' satisfaction and barriers to care.

PubMed

Landoll, Ryan R; Nielsen, Matthew K; Waggoner, Kathryn K

2017-02-01

Research has shown significant contribution of integrated behavioural health care; however, less is known about the perceptions of primary care providers towards behavioural health professionals. The current study examined barriers to care and satisfaction with integrated behavioural health care from the perspective of primary care team members. This study utilized archival data from 42 treatment facilities as part of ongoing program evaluation of the Air Force Medical Service's Behavioral Health Optimization Program. This study was conducted in a large managed health care organization for active duty military and their families, with specific clinic settings that varied considerably in regards to geographic location, population diversity and size of patient empanelment. De-identified archival data on 534 primary care team members were examined. Team members at larger facilities rated access and acuity concerns as greater barriers than those from smaller facilities (t(533) = 2.57, P < 0.05). Primary Care Managers (PCMs) not only identified more barriers to integrated care (β = -0.07, P < 0.01) but also found services more helpful to the primary care team (t(362.52) = 1.97, P = 0.05). Barriers to care negatively impacted perceived helpfulness of integrated care services for patients (β = -0.12, P < 0.01) and team members, particularly among non-PCMs (β = -0.11, P < 0.01). Findings highlight the potential benefits of targeted training that differs in facilities of larger empanelment and is mindful of team members' individual roles in a Patient Centered Medical Home. In particular, although generally few barriers were perceived, given the impact these barriers have on perception of care, efforts should be made to decrease perceived barriers to integrated behavioural health care among non-PCM team members. Published by Oxford University Press 2016.

Quantitative analysis of iris changes after physiologic and pharmacologic mydriasis in a rural Chinese population.

PubMed

Zhang, Ye; Li, Si Zhen; Li, Lei; He, Ming Guang; Thomas, Ravi; Wang, Ning Li

2014-04-24

To estimate and compare the change in iris cross-sectional area (IA) and iris volume (IV) following physiologic and pharmacologic pupil dilation in primary angle closure suspects (PACS) and normal subjects. Anterior segment-optical coherence tomography (AS-OCT) measurements in light, dark, and following pharmacologic dilation were obtained on 186 PACS and 224 normal subjects examined during the 5-year follow-up of the Handan Eye Study. Iris cross-sectional area, IV, and other biometric parameters calculated using the Zhongshan angle assessment program in the right eyes of all subjects were analyzed. The mean IA and IV decreased in dark compared with light and after pharmacologic dilation in both PACS and normal eyes. This change was statistically significant in normal eyes: light versus pharmacologic dilation for IA (P = 0.038) and for IV, both light versus dark (P = 0.031) and light versus pharmacologic dilation (P = 0.012). A longer axial length (P = 0.028) and a greater change in pupil diameter (PD) (P < 0.001) were associated with a larger decrease of IA for the light to dark comparison. A diagnosis of normal eyes (P = 0.011), larger PD in dark (P = 0.001), and a larger change in PD (P = 0.001) were associated with a larger decrease of IV from light to dark. The differences in iris behavior between PACS and normal rural Chinese subjects following physiologic or pharmacologic pupillary dilation may help provide insights into the pathogenesis of angle closure. Copyright 2014 The Association for Research in Vision and Ophthalmology, Inc.

Critical Propulsion Components. Volume 4; Inlet and Fan/Inlet Accoustics Team

NASA Technical Reports Server (NTRS)

2005-01-01

Several studies have concluded that a supersonic aircraft, if environmentally acceptable and economically viable, could successfully compete in the 21st century marketplace. However, before industry can commit to what is estimated as a 15 to 20 billion dollar investment, several barrier issues must be resolved. In an effort to address these barrier issues, NASA and Industry teamed to form the High-Speed Research (HSR) program. As part of this program, the Critical Propulsion Components (CPC) element was created and assigned the task of developing those propulsion component technologies necessary to: (1) reduce cruise emissions by a factor of 10 and (2) meet the ever-increasing airport noise restrictions with an economically viable propulsion system. The CPC-identified critical components were ultra-low emission combustors, low-noise/high-performance exhaust nozzles, low-noise fans, and stable/high-performance inlets. Propulsion cycle studies (coordinated with NASA Langley Research Center sponsored airplane studies) were conducted throughout this CPC program to help evaluate candidate components and select the best concepts for the more complex and larger scale research efforts. The propulsion cycle and components ultimately selected were a mixed-flow turbofan (MFTF) engine employing a lean, premixed, prevaporized (LPP) combustor coupled to a two-dimensional mixed compression inlet and a two-dimensional mixer/ejector nozzle. Due to the large amount of material presented in this report, it was prepared in four volumes; Volume 1: Summary, Introduction, and Propulsion System Studies, Volume 2: Combustor, Volume 3: Exhaust Nozzle, and Volume 4: Inlet and Fan/Inlet Acoustic Team.

Critical Propulsion Components. Volume 1; Summary, Introduction, and Propulsion Systems Studies

NASA Technical Reports Server (NTRS)

2005-01-01

Several studies have concluded that a supersonic aircraft, if environmentally acceptable and economically viable, could successfully compete in the 21st century marketplace. However, before industry can commit to what is estimated as a 15 to 20 billion dollar investment, several barrier issues must be resolved. In an effort to address these barrier issues, NASA and Industry teamed to form the High-Speed Research (HSR) program. As part of this program, the Critical Propulsion Components (CPC) element was created and assigned the task of developing those propulsion component technologies necessary to: (1) reduce cruise emissions by a factor of 10 and (2) meet the ever-increasing airport noise restrictions with an economically viable propulsion system. The CPC-identified critical components were ultra-low emission combustors, low-noise/high-performance exhaust nozzles, low-noise fans, and stable/high-performance inlets. Propulsion cycle studies (coordinated with NASA Langley Research Center sponsored airplane studies) were conducted throughout this CPC program to help evaluate candidate components and select the best concepts for the more complex and larger scale research efforts. The propulsion cycle and components ultimately selected were a mixed-flow turbofan (MFTF) engine employing a lean, premixed, prevaporized (LPP) combustor coupled to a two-dimensional mixed compression inlet and a two-dimensional mixer/ejector nozzle. Due to the large amount of material presented in this report, it was prepared in four volumes; Volume 1: Summary, Introduction, and Propulsion System Studies, Volume 2: Combustor, Volume 3: Exhaust Nozzle, and Volume 4: Inlet and Fan/ Inlet Acoustic Team.

Leveraging community support for Education and Outreach: The IRIS E&O Program

NASA Astrophysics Data System (ADS)

Taber, J.; Hubenthal, M.; Wysession, M. E.

2009-12-01

The IRIS E&O Program was initiated 10 years ago, some 15 years after the creation of the IRIS Consortium, as IRIS members increasingly recognized the fundamental need to communicate the results of scientific research more effectively and to attract more students to study Earth science. Since then, IRIS E&O has received core funding through successive 5-year cooperative agreements with NSF, based on proposals submitted by IRIS. While a small fraction of the overall Consortium budget, this consistent funding has allowed the development of strong, long-term elements within the E&O Program, including summer internships, IRIS/USGS museum displays, seismographs in schools, IRIS/SSA Distinguished Lecture series, and professional development for middle school and high school teachers. Reliable funding has allowed us to develop expertise in these areas due to the longevity of the programs and the continuous improvement resulting from ongoing evaluations. Support from Consortium members, including volunteering time and expertise, has been critical for the program, as the Consortium has to continually balance the value of E&O products versus equipment and data services for seismology research. The E&O program also provides service to the Consortium, such as PIs being able to count on and leverage IRIS resources when defining the broader impacts of their own research. The reliable base has made it possible to build on the core elements with focused and innovative proposals, allowing, for example, the expansion of our internship program into a full REU site. Developing collaborative proposals with other groups has been a key strategy where IRIS E&O's long-term viability can be combined with expertise from other organizations to develop new products and services. IRIS can offer to continue to reliably deliver and maintain products after the end of a 2-3 year funding cycle, which can greatly increase the reach of the project. Consortium backing has also allowed us to establish an educational fund in honor of the late John Lahr. This fund, which is comprised of individual donations, is being used to provide seismographs to schools along with professional development and ongoing support from the E&O program. We are also developing a plan for attracting larger private and/or foundation funds for new E&O activities, leveraging the reputation of a long-term program.

Deicing System Protects General Aviation Aircraft

NASA Technical Reports Server (NTRS)

2007-01-01

Kelly Aerospace Thermal Systems LLC worked with researchers at Glenn Research Center on deicing technology with assistance from the Small Business Innovation Research (SBIR) program. Kelly Aerospace acquired Northcoast Technologies Ltd., a firm that had conducted work on a graphite foil heating element under a NASA SBIR contract and developed a lightweight, easy-to-install, reliable wing and tail deicing system. Kelly Aerospace engineers combined their experiences with those of the Northcoast engineers, leading to the certification and integration of a thermoelectric deicing system called Thermawing, a DC-powered air conditioner for single-engine aircraft called Thermacool, and high-output alternators to run them both. Thermawing, a reliable anti-icing and deicing system, allows pilots to safely fly through ice encounters and provides pilots of single-engine aircraft the heated wing technology usually reserved for larger, jet-powered craft. Thermacool, an innovative electric air conditioning system, uses a new compressor whose rotary pump design runs off an energy-efficient, brushless DC motor and allows pilots to use the air conditioner before the engine even starts

Development of breeding populations of rhesus macaques (Macaca mulatta) that are specific pathogen-free for rhesus cytomegalovirus.

PubMed

Barry, Peter A; Strelow, Lisa

2008-02-01

Development of breeding colonies of rhesus macaques (Macaca mulatta) that are specific pathogen-free (SPF) for rhesus cytomegalovirus (RhCMV) is relatively straightforward and requires few modifications from current SPF programs. Infants separated from the dam at or within a few days of birth and cohoused with similarly treated animals remain RhCMV seronegative indefinitely, provided they are never directly or indirectly exposed to a RhCMV-infected monkey. By systematically cohousing seronegative animals into larger social cohorts, breeding populations of animals SPF for RhCMV can be established. The additional costs involved in expanding the current definition of SPF status to include RhCMV are incremental compared with the money already being spent on existing SPF efforts. Moreover, the large increase in research opportunities available for RhCMV-free animals arguably would far exceed the development costs. Potential new areas of research and further expansion of existing research efforts involving these newly defined SPF animals would have direct implications for improvements in human health.

Global lessons on healthy adolescent sexual development.

PubMed

Koyama, Atsuko; Corliss, Heather L; Santelli, John S

2009-08-01

Examining global trends of adolescent sexual behavior is essential to inform clinical practice as well as for developing interventions and educational strategies to ensure healthy sexual development in young people. Most young people begin sexual activity in their teenage years. Extensive research has been conducted to elucidate risk and protective factors for sexual activity in adolescence and to evaluate the success of different sex education programs in influencing these factors. Some risk and protective factors were similar globally, whereas others differed by sex and community. Research findings suggest that comprehensive sex education, which includes skills-based interventions, is effective in changing youth behavior. In addition, research points towards the importance of addressing larger structural and contextual issues such as gender equality, poverty, and education in improving the sexual health of adolescents. Adolescents begin their sexual lives in their teen years; therefore, clinicians need to focus on positive ways to help teenagers develop healthy relationships while providing guidance around reducing risky sexual behaviors.

Meteor Impact Model in the new Space Power Chambers

NASA Image and Video Library

1962-09-21

S-65 Meteor Impact Model set up in the former Altitude Wind Tunnel at the National Aeronautics and Space Administration (NASA) Lewis Research Center just days after the September 12, 1962 rededication of the facility as the Space Power Chamber. Although larger test chambers would later be constructed, the rapid conversion of the wind tunnel into two space tanks allowed the facility to play a vital role in the early years of the space program. The eastern section of the tunnel, seen here became a vacuum chamber capable of simulating 100 miles altitude. This space tank was envisioned for the study of small satellites like this one. The transfer of the Centaur Program to Lewis one month late, however, permanently changed this mission. NASA was undertaking an in depth study at the time on the effect of micrometeoroids on satellites. Large space radiators were particularly vulnerable to damage from the small particles of space debris. In order to determine the hazard from meteoroids researchers had to define the flux rate relative to the mass and the velocity distribution because the greater the mass or the velocity of a meteoroid the greater the damage.

Changing children's eating behaviour - A review of experimental research.

PubMed

DeCosta, Patricia; Møller, Per; Frøst, Michael Bom; Olsen, Annemarie

2017-06-01

The interest in children's eating behaviours and how to change them has been growing in recent years. This review examines the following questions: What strategies have been used to change children's eating behaviours? Have their effects been experimentally demonstrated? And, are the effects transient or enduring? Medline and Cab abstract (Ovid) and Web of Science (Thomson Reuters) were used to identify the experimental studies. A total of 120 experimental studies were identified and they are presented grouped within these 11 topics; parental control, reward, social facilitation, cooking programs, school gardens, sensory education, availability and accessibility, choice architecture and nudging, branding and food packaging, preparation and serving style, and offering a choice. In conclusion, controlling strategies for changing children's eating behaviour in a positive direction appear to be counterproductive. Hands-on approaches such as gardening and cooking programs may encourage greater vegetable consumption and may have a larger effect compared to nutrition education. Providing children with free, accessible fruits and vegetables have been experimentally shown to positively affect long-term eating behaviour. The authors recommend future research to examine how taste and palatability can positively affect children's attitudes and eating behaviour. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

Montana intercity bus service study.

DOT National Transportation Integrated Search

2011-12-01

Intercity bus service funding from the Federal Transit Administration (FTAs) Section 5311(f) program is a part : of the larger 5311 program known as Formula Grants for Other than Urbanized Areas. The S.5311(f), requires : that 15% of the total 531...

Working with an Insurance Market in Turmoil.

ERIC Educational Resources Information Center

Boggs, Ronald R.

1985-01-01

Outlines specific ways for schools to react to insurance premium increases and new coverage restrictions. Suggests such options as buying less insurance, considering larger retentions,and starting pooling programs, and discusses other non-traditional approaches to conventional insurance programs. (MD)

The prevention and management of chronic disease in primary care: recommendations from a knowledge translation meeting.

PubMed

Ahmed, Sara; Ware, Patrick; Visca, Regina; Bareil, Celine; Chouinard, Maud-Christine; Desforges, Johanne; Finlayson, Roderick; Fortin, Martin; Gauthier, Josée; Grimard, Dominique; Guay, Maryse; Hudon, Catherine; Lalonde, Lyne; Lévesque, Lise; Michaud, Cecile; Provost, Sylvie; Sutton, Tim; Tousignant, Pierre; Travers, Stella; Ware, Mark; Gogovor, Amede

2015-10-15

Seven chronic disease prevention and management programs were implemented across Quebec with funding support from a provincial-private industry funding initiative. Given the complexity of implementing integrated primary care chronic disease management programs, a knowledge transfer meeting was held to share experiences across programs and synthesize common challenges and success factors for implementation. The knowledge translation meeting was held in February 2014 in Montreal, Canada. Seventy-five participants consisting of 15 clinicians, 14 researchers, 31 knowledge users, and 15 representatives from the funding agencies were broken up into groups of 10 or 11 and conducted a strengths, weaknesses, opportunities, and threats analysis on either the implementation or the evaluation of these chronic disease management programs. Results were reported back to the larger group during a plenary and recorded. Audiotapes were transcribed and summarized using pragmatic thematic analysis. Strengths to leverage for the implementation of the seven programs include: (1) synergy between clinical and research teams; (2) stakeholders working together; (3) motivation of clinicians; and (4) the fact that the programs are evidence-based. Weaknesses to address include: (1) insufficient resources; (2) organizational change within the clinical sites; (3) lack of referrals from primary care physicians; and (4) lack of access to programs. Strengths to leverage for the evaluation of these programs include: (1) engagement of stakeholders and (2) sharing of knowledge between clinical sites. Weaknesses to address include: (1) lack of referrals; (2) difficulties with data collection; and (3) difficulties in identifying indicators and control groups. Opportunities for both themes include: (1) fostering new and existing partnerships and stakeholder relations; (2) seizing funding opportunities; (3) knowledge transfer; (4) supporting the transformation of professional roles; (5) expand the use of health information technology; and (6) conduct cost evaluations. Fifteen recommendations related to mobilisation of primary care physicians, support for the transformation of professional roles, and strategies aimed at facilitating the implementation and evaluation of chronic disease management programs were formulated based on the discussions at this knowledge translation event. The results from this knowledge translation day will help inform the sustainability of these seven chronic disease management programs in Quebec and the implementation and evaluation of similar programs elsewhere.

Resolving controversies in hip fracture care: the need for large collaborative trials in hip fractures.

PubMed

Bhandari, Mohit; Sprague, Sheila; Schemitsch, Emil H

2009-07-01

Hip fractures are a significant cause of morbidity and mortality worldwide and the burden of disability associated with hip fractures globally vindicate the need for high-quality research to advance the care of patients with hip fractures. Historically, large, multi-centre randomized controlled trials have been rare in the orthopaedic trauma literature. Similar to other medical specialties, orthopaedic research is currently undergoing a paradigm shift from single centre initiatives to larger collaborative groups. This is evident with the establishment of several collaborative groups in Canada, in the United States, and in Europe, which has proven that multi-centre trials can be extremely successful in orthopaedic trauma research.Despite ever increasing literature on the topic of his fractures, the optimal treatment of hip fractures remains unknown and controversial. To resolve this controversy large multi-national collaborative randomized controlled trials are required. In 2005, the International Hip Fracture Research Collaborative was officially established following funding from the Canadian Institute of Health Research International Opportunity Program with the mandate of resolving controversies in hip fracture management. This manuscript will describe the need, the information, the organization, and the accomplishments to date of the International Hip Fracture Research Collaborative.

A controlled investigation of continuing pain education for long-term care staff.

PubMed

Ghandehari, Omeed O; Hadjistavropoulos, Thomas; Williams, Jaime; Thorpe, Lilian; Alfano, Dennis P; Dal Bello-Haas, Vanina; Malloy, David C; Martin, Ronald R; Rahaman, Omar; Zwakhalen, Sandra M G; Carleton, R N; Hunter, Paulette V; Lix, Lisa M

2013-01-01

The underassessment and undertreatment of pain in residents of long-term care (LTC) facilities has been well documented. Gaps in staff knowledge and inaccurate beliefs have been identified as contributors. To investigate the effectiveness of an expert-based continuing education program in pain assessment⁄management for LTC staff. Participants included 131 LTC staff members who were randomly assigned to either an interactive pain education (PE) program, which addressed gaps in knowledge such as medication management, or an interactive control program consisting of general dementia education without a specific clinical focus. Participants attended three sessions, each lasting 3 h, and completed measures of pain-related knowledge and attitudes⁄beliefs before, immediately after and two weeks following the program. Focus groups were conducted with a subset of participants to gauge perception of the training program and barriers to implementing pain-related strategies. Analysis using ANOVA revealed that PE participants demonstrated larger gains compared with control participants with regard to pain knowledge and pain beliefs. Barriers to implementing pain-related strategies certainly exist. Nonetheless, qualitative analyses demonstrated that PE participants reported that they overcame many of these barriers and used pain management strategies four times more frequently than control participants. Contrary to previous research, the present study found that the interactive PE program was effective in changing pain beliefs and improving knowledge. Continuing PE in LTC has the potential to address knowledge gaps among front-line LTC providers.

Social network analysis of public health programs to measure partnership.

PubMed

Schoen, Martin W; Moreland-Russell, Sarah; Prewitt, Kim; Carothers, Bobbi J

2014-12-01

In order to prevent chronic diseases, community-based programs are encouraged to take an ecological approach to public health promotion and involve many diverse partners. Little is known about measuring partnership in implementing public health strategies. We collected data from 23 Missouri communities in early 2012 that received funding from three separate programs to prevent obesity and/or reduce tobacco use. While all of these funding programs encourage partnership, only the Social Innovation for Missouri (SIM) program included a focus on building community capacity and enhancing collaboration. Social network analysis techniques were used to understand contact and collaboration networks in community organizations. Measurements of average degree, density, degree centralization, and betweenness centralization were calculated for each network. Because of the various sizes of the networks, we conducted comparative analyses with and without adjustment for network size. SIM programs had increased measurements of average degree for partner collaboration and larger networks. When controlling for network size, SIM groups had higher measures of network density and lower measures of degree centralization and betweenness centralization. SIM collaboration networks were more dense and less centralized, indicating increased partnership. The methods described in this paper can be used to compare partnership in community networks of various sizes. Further research is necessary to define causal mechanisms of partnership development and their relationship to public health outcomes. Copyright © 2014 Elsevier Ltd. All rights reserved.

Evaluating Social Programs at the State and Local Level. The JTPA Evaluation Design Project.

ERIC Educational Resources Information Center

Blalock, Ann Bonar, Ed.; And Others

This book on evaluating social programs is an outcome of the Job Training Partnership Act (JTPA) Evaluation Design Project, which produced a set of 10 guides for the evaluation of state and local JTPA programs. This book distills ideas from these guides and applies them to a larger context. Part 1 presents a general approach to program evaluation…

Research participation among state and local public health emergency preparedness and response programs.

PubMed

Yusuf, H; Ekperi, L; Groseclose, S; Siegfried, A; Meit, M; Carbone, E

2018-06-01

The objective of our study was to assess whether state and local health staff participated in public health emergency preparedness research activities and what partner organizations they collaborated with on research. This is a cross-sectional study. Data were derived from a 2014 web-based survey of state, territorial, and local health departments conducted by the Centers for Disease Control and Prevention and NORC at the University of Chicago as part of a larger project to assess the public health emergency preparedness and response research priorities of state and local health departments. Overall, 30% of survey respondents indicated that health department staff were involved in public health preparedness and response research-related activities. Thirty-four percent indicated that they were extremely or moderately familiar with emergency preparedness research and literature. Approximately 67% of respondents reported interest in receiving additional information and/or training related to the preparedness research and literature. The most frequently reported partners for collaboration in preparedness research-related activities were schools of public health (34%). Our findings suggest that there is health department interest in learning more about preparedness and response science and that additional efforts are needed to increase health department participation in public health emergency preparedness and response research-related activities. Published by Elsevier Ltd.

Next Generation Nuclear Plant Methods Research and Development Technical Program Plan -- PLN-2498

DOE Office of Scientific and Technical Information (OSTI.GOV)

Richard R. Schultz; Abderrafi M. Ougouag; David W. Nigg

2008-09-01

One of the great challenges of designing and licensing the Very High Temperature Reactor (VHTR) is to confirm that the intended VHTR analysis tools can be used confidently to make decisions and to assure all that the reactor systems are safe and meet the performance objectives of the Generation IV Program. The research and development (R&D) projects defined in the Next Generation Nuclear Plant (NGNP) Design Methods Development and Validation Program will ensure that the tools used to perform the required calculations and analyses can be trusted. The Methods R&D tasks are designed to ensure that the calculational envelope ofmore » the tools used to analyze the VHTR reactor systems encompasses, or is larger than, the operational and transient envelope of the VHTR itself. The Methods R&D focuses on the development of tools to assess the neutronic and thermal fluid behavior of the plant. The fuel behavior and fission product transport models are discussed in the Advanced Gas Reactor (AGR) program plan. Various stress analysis and mechanical design tools will also need to be developed and validated and will ultimately also be included in the Methods R&D Program Plan. The calculational envelope of the neutronics and thermal-fluids software tools intended to be used on the NGNP is defined by the scenarios and phenomena that these tools can calculate with confidence. The software tools can only be used confidently when the results they produce have been shown to be in reasonable agreement with first-principle results, thought-problems, and data that describe the “highly ranked” phenomena inherent in all operational conditions and important accident scenarios for the VHTR.« less

International cooperation in water resources

USGS Publications Warehouse

Jones, J.R.; Beall, R.M.; Giusti, E.V.

1979-01-01

Advancements in hydrology proceeded slowly until the late 1800's when new ventures created a surge of interest and accomplishment. Progress waned again until the middle 20th century when an International Hydrological Decade was conceived, eventually receiving wide multinational support from governmental agencies and nongovernmental institutions. Organized by UNESCO, the Decade program was launched January 1, 1965. Participation included 107 nations, six United Nations agencies, and more than a dozen international scientific organizations. The initial program emphasized scientific research, and international cooperation; the second half of the Decade, emphasized technical assistance and technology transfer, largerly through education, training and demonstration. The success of the Decade led to the establishment of the International Hydrological Program, again under the aegis of UNESCO, to continue the work of the Decade indefinitely. The five major program activities, now involving about 90 countries and several international organizations, include: the scientific program, the promotion of education and training, the enhancement of information exchange, support of technical assistance, and the enlargement of regional cooperation. A significant amount of activity related to hydrological data networks and forecasting is carried on in an Operational Hydrology Programme by the WMO, chiefly through its Commission for Hydrology. Other international governmental organizations with a strong interest in water include the UN, the UN Development Programme, the FAO, the WHO, the International Atomic Energy Agency, the UN Environment Programme, the International Standardization Organization, and developmental institutions such as the World Bank. The specialized interests of researchers outside of the governmental structure, are met through association in various scientific and technical organizations which are world wide in scope and membership. Notwithstanding a sometimes bewildering variety of organizations, there certainly exists, for any nation, group, or individual, a demonstrated mechanism for almost any conceivable form of international cooperation in hydrology and water resources. ?? 1979 Akademische Verlagsgesellschaft.

Conducting rigorous research with subgroups of at-risk youth: lessons learned from a teen pregnancy prevention project in Alaska.

PubMed

Hohman-Billmeier, Kathryn; Nye, Margaret; Martin, Stephanie

2016-01-01

In 2010, Alaska Department of Health and Social Services (DHSS) received federal funding to test an evidence-based teen pregnancy prevention program. The grant required a major modification to an existing program and a randomized control trial (RCT) to test its effectiveness. As the major modifications, Alaska used peer educators instead of adults to deliver the program to youth aged 14-19 instead of the original curriculum intended age range of 12-14. Cultural and approach adaptations were included as well. After 4 years of implementation and data collection, the sample was too small to provide statistically significant results. The lack of findings gave no information about the modification, nor any explanation of how the curriculum was received, or reasons for the small sample. This paper reports on a case study follow-up to the RCT to better understand outcome and implementation results. For this study, researchers reviewed project documents and interviewed peer educators, state and local staff, and evaluators. Three themes emerged from the data: (a) the professional growth of peer educators and development of peer education, (b) difficulties resulting from curriculum content, especially for subpopulations of sexually active youth, youth identified as lesbian, gay, bisexual, transgender, queer, intersex and/or asexual, pregnant, and parenting youth and (c) the appropriateness of an RCT with subpopulations of at-risk youth. Three recommendations emerged from the case study. First, including as many stakeholders as possible in the program and evaluation design phases is essential, and must be supported by appropriate funding streams and training. Second, there must be recognition of the multiple small subpopulations found in Alaska when adapting programs designed for a larger and more homogeneous population. Third, RCTs may not be appropriate for all population subgroups.

Comparison of Experimental Surface and Flow Field Measurements to Computational Results of the Juncture Flow Model

NASA Technical Reports Server (NTRS)

Roozeboom, Nettie H.; Lee, Henry C.; Simurda, Laura J.; Zilliac, Gregory G.; Pulliam, Thomas H.

2016-01-01

Wing-body juncture flow fields on commercial aircraft configurations are challenging to compute accurately. The NASA Advanced Air Vehicle Program's juncture flow committee is designing an experiment to provide data to improve Computational Fluid Dynamics (CFD) modeling in the juncture flow region. Preliminary design of the model was done using CFD, yet CFD tends to over-predict the separation in the juncture flow region. Risk reduction wind tunnel tests were requisitioned by the committee to obtain a better understanding of the flow characteristics of the designed models. NASA Ames Research Center's Fluid Mechanics Lab performed one of the risk reduction tests. The results of one case, accompanied by CFD simulations, are presented in this paper. Experimental results suggest the wall mounted wind tunnel model produces a thicker boundary layer on the fuselage than the CFD predictions, resulting in a larger wing horseshoe vortex suppressing the side of body separation in the juncture flow region. Compared to experimental results, CFD predicts a thinner boundary layer on the fuselage generates a weaker wing horseshoe vortex resulting in a larger side of body separation.

The evolution of the School Food and Farm to School Movement in the United States: connecting childhood health, farms, and communities.

PubMed

Feenstra, Gail; Ohmart, Jeri

2012-08-01

This article provides an historical review of the evolution of the Farm to School movement within the larger context of school food in the United States. The Farm to School movement emerged amidst the growing public concern about childhood health and obesity, as well as increasing awareness about environmental and economic challenges in our food and agricultural system. It offered America’s small and midsized farmers an alternative market while potentially improving student health and public awareness of healthy eating. We discuss the role of key stakeholders in contributing to innovative strategies, programs, and policies related to School Food and Farm to School. The growing involvement of larger school districts has helped focus attention and efforts on the persistent challenges related to procurement and distribution. As the Farm to School movement has matured and moved onto the national arena, policy, research, and evaluation have helped define and shape new directions. Finally, we reflect on what it will take to strengthen Farm to School so that it can better contribute to human and community health.

Systematic study of α preformation probability of nuclear isomeric and ground states

NASA Astrophysics Data System (ADS)

Sun, Xiao-Dong; Wu, Xi-Jun; Zheng, Bo; Xiang, Dong; Guo, Ping; Li, Xiao-Hua

2017-01-01

In this paper, based on the two-potential approach combining with the isospin dependent nuclear potential, we systematically compare the α preformation probabilities of odd-A nuclei between nuclear isomeric states and ground states. The results indicate that during the process of α particle preforming, the low lying nuclear isomeric states are similar to ground states. Meanwhile, in the framework of single nucleon energy level structure, we find that for nuclei with nucleon number below the magic numbers, the α preformation probabilities of high-spin states seem to be larger than low ones. For nuclei with nucleon number above the magic numbers, the α preformation probabilities of isomeric states are larger than those of ground states. Supported by National Natural Science Foundation of China (11205083), Construct Program of Key Discipline in Hunan Province, Research Foundation of Education Bureau of Hunan Province, China (15A159), Natural Science Foundation of Hunan Province, China (2015JJ3103, 2015JJ2123), Innovation Group of Nuclear and Particle Physics in USC, Hunan Provincial Innovation Foundation for Postgraduate (CX2015B398)

Advances in space power research and technology at the National Aeronautics and Space Administration

NASA Technical Reports Server (NTRS)

Mullin, J. P.; Randolph, L. P.; Hudson, W. R.; Ambrus, J. H.

1981-01-01

Progress and plans in various areas of the NASA Space Power Program are discussed. Solar cell research is narrowed to GaAs, multibandgap, and thin Si cells for arrays in planar and concentrator configurations, with further work to increase cell efficiency, radiation hardness, develop flexible encapsulants, and reduce cost. Electrochemical research is concentrating on increasing energy and power density, cycle and wet stand life, reliability and cost reduction of batteries. Further development of the Ni-H2 battery and O2-H2 fuel cell to multihundred kW with a 5 year life and 30,000 cycles is noted. Basic research is ongoing for alkali metal anodes for high energy density secondary cells. Nuclear thermoelectric propulsion is being developed for outer planets exploration propulsion systems, using Si-Ge generators, and studies with rare earth chalcogenides and sulfides are mentioned. Power Systems Management seeks to harmonize increasing power supply levels with inner and outer spacecraft environments, circuits, demands, and automatic monitoring. Concomitant development of bipolar transistors, an infrared rectenna, spacecraft charging measurement, and larger heat pipe transport capacity are noted.

Framework for development of TxDOT construction inspector training program.

DOT National Transportation Integrated Search

2017-02-01

To meet the need for a larger number of inspectors and to improve the experience and knowledge level on inspectors, the Texas Department of Transportation (TxDOT) is reviewing construction inspector training needs and training programs that are avail...

SinoProbe - A Multidisciplinary Research Program of Earth Sciences in China (Invited)

NASA Astrophysics Data System (ADS)

Dong, S.; Li, T.

2010-12-01

China occupies a large region of central and eastern Asia and holds keys to resolving several first-order problems in Earth Sciences. Besides the importance in Earth Science research, the rapid growth of Chinese economy also demands a comprehensive and systematic evaluation of its natural resources and the impacts of geohazards on its societal development. In order to address the above issues, the Chinese government had initiated a new multidisciplinary research project in Earth Sciences - the SinoProbe Program. Its fundamental goal is to determine the three-dimensional structure, composition distribution, and geological evolution of the Chinese continental lithosphere. The results of the SinoProbe Program are expected to have broad impacts on the Chinese society and economy. In particular, the program will greatly enhance our current understanding on (1) the forming and distribution of mineral resources in the nation, (2) the locations and recurrence histories of major active fault zones capable of generating large earthquakes in highly populated regions, and (3) the distribution of major hazard-prone regions induced by geological processes. In 2009, more than 720 investigators and 70 engineers from Chinese institutions are currently involved with the research program. Sinoprobe hope that the joint forces by Chinese and international researchers will bring in modern approaches, new analytical tools, and advanced exploration technology into the successful operation of the program. In past year, 1,960km long seismic reflection profiling with broadband seismological studies and MT surveys separated from 6 profiles in China continent have completed. MT array coved the North China craton by 1°×1° network and 3-D exploration in larger ore deposits in selected area were carried out. A scientific drilling area operated in Tibet. We started to establish a geochemical reference framework for the values of 76 elements in a grid network with data-point spacing of 160 km in China. Some stress monitoring were centered in the Beijing and the southeastern margin of the Qinghai-Tibet Plateau regions. Also, SinoProbe begin to establish a high-performance calculation platform that will consider coupling processes between deformation and thermal evolution in the lithosphere. Meanwhile, data integration and data dissemination is going to stored. Finally, SinoProbe will also devote to develop new technologies, innovative methods, data integration platforms, and modern equipments for deep Earth and mineral-deposit explorations. In summary, SinoProbe is a multi-year and multidisciplinary research program to be carried in China with 9 projects and 49 sub-projects. It will integrate geological, geophysical, geochemical, and modern exploration technology to examine the deep Earth structures and their evolution in China. The results will undoubtedly contribute to the improvement of our current understanding of the Eurasia continent in particular and the Earth in general.

HAIC/HIWC field campaign - investigating ice microphysics in high ice water content regions of mesoscale convective systems

NASA Astrophysics Data System (ADS)

Leroy, Delphine; Fontaine, Emmanuel; Schwarzenboeck, Alfons; Strapp, J. Walter; Lilie, Lyle; Dezitter, Fabien; Grandin, Alice

2015-04-01

Despite existing research programs focusing on tropical convection, high ice water content (IWC) regions in Mesoscale Convective Systems (MCS) - potentially encountered by commercial aircraft and related to reported in-service events - remain poorly documented either because investigation of such high IWC regions was not of highest priority or because utilized instrumentation was not capable of providing accurate cloud microphysical measurements. To gather quantitative data in high IWC regions, a multi-year international HAIC/HIWC (High Altitude Ice Crystals / High Ice Water Content) field project has been designed including a first field campaign conducted out of Darwin (Australia) in 2014. The French Falcon 20 research aircraft had been equipped among others with a state-of-the-art in situ microphysics package including the IKP (isokinetic evaporator probe which provides a reference measurement of IWC and TWC), the CDP (cloud droplet spectrometer probe measuring particles in the range 2-50 µm), the 2D-S (2D-Stereo, 10-1280 µm) and PIP (precipitation imaging probe, 100-6400 µm) optical array probes. Microphysical data collection has been performed mainly at -40°C and -30°C levels, whereas little data could be sampled at -50°C and at -15C/-10°C. The study presented here focuses on ice crystal size properties, thereby analyzing in detail the 2D image data from 2D-S and PIP optical array imaging probes. 2D images recorded with 2D-S and PIP were processed in order to extract a large variety of geometrical parameters, such as maximum diameter (Dmax), 2D surface equivalent diameter (Deq), and the corresponding number particle size distribution (PSD). Using the PSD information from both probes, a composite size distribution was then built, with sizes ranging from few tens of µm to roughly 10 mm. Finally, mass-size relationships for ice crystals in tropical convection were established in terms of power laws in order to compute median mass diameters MMDmax and MMDeq. The preliminary analysis of all HAIC/HIWC flights, performed during the first flight campaign out of Darwin, demonstrate that various flights include high IWC regions mostly produced by high concentrations of small crystals while other flights with similar peak IWCs show high IWC regions nevertheless composed of primarily larger particles. This interesting result indicates that high IWC can be produced and or maintained in various environments, preferentially high concentrations of small crystals, however sometimes by smaller concentrations of larger sized crystal populations. These variations in crystal sizes producing comparable high IWC values are reflected by respective variations in MMDmax and MMDeq. Acknowledgements: The research leading to these results has received funding from the European Union's Seventh Framework Program in research, technological development and demonstration under grant agreement n°ACP2-GA-2012-314314. The research leading to these results has received funding from the European Aviation Safety Agency Research Program under service contract n° EASA.2013.FC27.

Rural Schoolhouses School Grounds, and Their Equipment. Bulletin, 1930, No. 21

ERIC Educational Resources Information Center

Dresslar, Fletcher B.; Pruett, Haskell

1930-01-01

Schoolhouse planning is becoming specialized. In a few of the larger centers of population there are architects who desire no other work except the planning of school buildings. This is bringing about in the larger cities schoolhouses that are peculiarly adapted to the educational program. They are sanitary, well lighted, and properly ventilated.…

Next Generation Image-Based Phenotyping of Root System Architecture

NASA Astrophysics Data System (ADS)

Davis, T. W.; Shaw, N. M.; Cheng, H.; Larson, B. G.; Craft, E. J.; Shaff, J. E.; Schneider, D. J.; Piñeros, M. A.; Kochian, L. V.

2016-12-01

The development of the Plant Root Imaging and Data Acquisition (PRIDA) hardware/software system enables researchers to collect digital images, along with all the relevant experimental details, of a range of hydroponically grown agricultural crop roots for 2D and 3D trait analysis. Previous efforts of image-based root phenotyping focused on young cereals, such as rice; however, there is a growing need to measure both older and larger root systems, such as those of maize and sorghum, to improve our understanding of the underlying genetics that control favorable rooting traits for plant breeding programs to combat the agricultural risks presented by climate change. Therefore, a larger imaging apparatus has been prototyped for capturing 3D root architecture with an adaptive control system and innovative plant root growth media that retains three-dimensional root architectural features. New publicly available multi-platform software has been released with considerations for both high throughput (e.g., 3D imaging of a single root system in under ten minutes) and high portability (e.g., support for the Raspberry Pi computer). The software features unified data collection, management, exploration and preservation for continued trait and genetics analysis of root system architecture. The new system makes data acquisition efficient and includes features that address the needs of researchers and technicians, such as reduced imaging time, semi-automated camera calibration with uncertainty characterization, and safe storage of the critical experimental data.

An Analysis of NSF Geosciences 2009 Research Experience for Undergraduate Site Programs

NASA Astrophysics Data System (ADS)

Sanchez, S. C.; Patino, L. C.; Rom, E. L.; Weiler, S. C.

2009-12-01

The Research Experience for Undergraduate (REU) Program at the U.S. National Science Foundation (NSF) provides undergraduate students the opportunity to conduct research at different institutions and in areas that may not be available in their home campuses. The Geosciences REU Sites foster research opportunities in areas closely aligned with undergraduate majors and facilitates discovery of the multidisciplinary nature of the Geosciences. The aim of this paper is to provide an overview of the Geosciences REU Site programs run in 2009. A survey requesting information on recruitment methods, student demographics, enrichment activities, and fields of research was sent to the Principal Investigators of each of the 50 active REU Sites; over 70% of the surveys were returned with the requested information. The internet is the most widely used mechanism to recruit participants, but the survey did not distinguish among different tools like websites, emails, social networks, etc. The admissions rate for REU Sites in Geosciences varies from less than 10% to 50%, with the majority of participants being rising seniors and juniors. A few Sites include rising sophomores. At least 40% of the participants come from non-PhD granting institutions. Among the participants, gender distribution is balanced, with a slightly larger number of female participants. Regarding ethnic diversity, the REU Sites reflect the difficulty of attracting diverse students into Geosciences as a discipline; more than 75% of the participants are Caucasian and Asian students. Furthermore, participants from minority-serving institutions constitute a small percentage of those taking part in these research experiences. The enrichment activities are very similar across the REU Sites, and mimic well activities common to the scientific community, including intellectual exchange of ideas (lab meetings, seminars, and professional meetings), networking and social activities. There are some clear similarities among REU Sites managed by the three divisions in the Directorate of Geosciences (e.g. recruitment tools, academic level of participants, and enrichment activities), but other aspects vary among the Sites managed by the different divisions (e.g. admissions rate, diversity, and distribution among research disciplines). The results from this survey will be used to examine strengths in the REU Sites in the Geosciences, opportunities that may be under utilized, and community needs to enhance this NSF wide program.

Analysis of in-trail following dynamics of CDTI-equipped aircraft. [Cockpit Displays of Traffic Information

NASA Technical Reports Server (NTRS)

Sorensen, J. A.; Goka, T.

1982-01-01

In connection with the necessity to provide greater terminal area capacity, attention is given to approaches in which the required increase in capacity will be obtained by making use of more automation and by involving the pilot to a larger degree in the air traffic control (ATC) process. It was recommended that NASA should make extensive use of its research aircraft and cockpit simulators to assist the FAA in examining the capabilities and limitations of cockpit displays of traffic information (CDTI). A program was organized which utilizes FAA ATC (ground-based) simulators and NASA aircraft and associated cockpit simulators in a research project which explores applications of the CDTI system. The present investigation is concerned with several questions related to the CDTI-based terminal area traffic tactical control concepts. Attention is given to longitudinal separation criteria, a longitudinal following model, longitudinal capture, combined longitudinal/vertical control, and lateral control.

77 FR 6137 - Notice of Proposed Information Collection for Public Comment: Data Collection for Full Housing...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-07

... to use this information to develop a new administrative fee allocation formula for the HCV program... program effectively without the benefit of economies of scale that apply to larger programs. The results... costs can be explained by PHA, participant, and market characteristics. The results of the model will be...

Program To Address Sociocultural Barriers to Health Care in Hispanic Communities. National Program Report.

ERIC Educational Resources Information Center

Jackson, Mike; Heroux, Janet

Many members of the Hispanic community are separated from the larger community by language barriers and different cultures and belief systems. These factors can affect Hispanic Americans' ability to seek and gain access to the health care system. The Program To Address Sociocultural Barriers to Health Care in the Hispanic Community, known as…

Effects of Participation in a Martial Arts-Based Antibullying Program in Elementary Schools

ERIC Educational Resources Information Center

Twemlow, Stuart W.; Biggs, Bridget K.; Nelson, Timothy D.; Vernberg, Eric M.; Fonagy, Peter; Twemlow, Stephen W.

2008-01-01

This study evaluated the Gentle Warrior Program, a traditional martial arts-based intervention to reduce aggression in children, as it was implemented in three elementary schools. The sample consisted of 254 children in grades 3, 4, and 5 who participated in the Gentle Warrior Program as part of a larger school violence intervention. Results…

Advocacy in the Public Forum: The Pro/Con Program at Ohio State.

ERIC Educational Resources Information Center

Stegman, John D.

The Pro/Con Campus Debate and Community Forum program at The Ohio State University serves the educational mission of the department of communication and contributes to the intellectual life of the student body and the larger community by emphasizing the needs of the audience. Eschewing jargon and rhetorical tricks, the program encourages the…

Intellectually Gifted Females and Their Perspectives of Lived Experience in the AP and IB Programs

ERIC Educational Resources Information Center

Vanderbrook, Carrie M.

2006-01-01

The Advanced Placement (AP) and International Baccalaureate (IB) programs serve as popular choices for many intellectually gifted high school students. This article describes an aspect of a larger study that examined 5 intellectually gifted females' perceptions of their educational experience while enrolled in one of the programs. Using the…

[Age peculiarities in prostate cancer detection based on the prostate-specific antigen and its alterations control].

PubMed

Ponkratov, S V; Kheyfets, V Kh; Kagan, O F

2017-01-01

Data on epidemiology of a prostate cancer are presented in article, high prevalence and body height of a case rate cause relevance of researches on this oncopathology. It is shown that the number augmentation for the first time of the taped cases is bound including to the program of a screening of inspection of men by determination of level of prostates-specific antigen (PSA). Modern diagnostic methods of identification of modifications of PSA, possessing larger sensitivity and specificity concerning a prostate cancer are lit. The attention to change of level of PSA depending on age is focused that needs to be considered at diagnostics of malignant neoplasms of a prostate.

Women's alcohol use and alcoholism in Korea.

PubMed

Kim, Wooksoo; Kim, Sungjae

2008-07-01

Recently South Korean society has experienced an increase in alcohol use related problems, as well as alcohol use among women. The purpose of this paper is to describe the cultural context of and to summarize the current state of knowledge of women's drinking in South Korea. Subscribing to Confucian principles, traditional Korean society has allowed drinking for men, but not for women. However, as society has changed, contemporary women drink at a younger age and consume larger amounts of alcohol than their prior generations. The current trends suggest an urgent need for research on the etiology and trajectory of women's alcohol use among various populations and the need to develop intervention programs tailored to the specific needs of women.

Floodplain sedimentology and sediment accumulation assessment – Savannah River Site

DOE Office of Scientific and Technical Information (OSTI.GOV)

Yeager, Kevin M.

2016-01-03

The primary goal of the larger research program, of which this work is one component, is to restore the hydrodynamics and energy gradients of targeted Savannah River Site (SRS) streams to a condition comparable to local natural streams or rivers of similar order, and to stabilize sediment transport (net degradation/aggregation) with the assumption that the faunal components of these systems will quickly recover on their own (e.g., Pen Branch; Lakly and McArthur, 2000). This work is specifically focused on the identification of near-stream floodplain areas that exhibit sediment deposition or erosion, and the quantification of these processes over a historicalmore » time scale (last ~100 years).« less

Will Alaska's fisheries regime prove resilient? Kenai River fishery management as a model for adaptive governance

USGS Publications Warehouse

Powell, James E.; Wipfli, Mark S.; Criddle, Keith R.; Schoen, Erik R.

2018-01-01

Alaska’s sheries regulatory regime, one of the strongest, most science- based sheries management systems in the world, is often held up as an example of sheries management “done right” (Worm etal. 2011). Faced with a barrage of oncoming threats, ranging from budget cuts to climate change, will this system prove to be truly resilient? To answer this question, we examined the results of the research pertaining to governance from a larger 5- year social- ecological study of the Alaska Experimental Program to Stimulate Competitive Research’s (AK-EPSCoR) Alaska Adapting to Changing Environments series (see Schoen etal. 2017).

In praise of feedback: an effective intervention for college students who are heavy drinkers.

PubMed

Walters, S T

2000-03-01

The efficacy of brief motivational feedback to reduce drinking among college students has been reported by several researchers. As an extension of this theoretical and applied framework, the author tested the use of mailed feedback to influence the drinking behavior of students self-identified as moderate-to-heavy drinkers in two randomized trials. A 6-week follow-up of the efforts suggested the efficacy of the feedback intervention at reducing alcohol consumption. The feedback mechanism used in the studies is described in detail and possible reasons for its efficacy are explored. In light of the cost-effective nature of this intervention, it may warrant a place in larger campus prevention programs.

Wildlife monitoring program plan

NASA Technical Reports Server (NTRS)

Sebesta, P.; Arno, R.

1979-01-01

A plan for integrating the various requirements for wildlife monitoring with modern aerospace technology is presented. This plan is responsive to user needs, recognizes legal requirements, and is based on an evolutionary growth from domestic animals and larger animals to smaller, more scarce and remote species. The basis for animal study selection was made from the 1973 Santa Cruz Summer Study on Wildlife Monitoring. As techniques are developed the monitoring and management tasks will be interfaced with and eventually operated by the user agencies. Field efforts, aircraft and satellites, will be supplemented by laboratory investigations. Sixty percent of the effort will be in hardware research and development (satellite technology, microminiaturization) and the rest for gathering and interpreting data.

Improving preschoolers' mathematics achievement with tablets: a randomized controlled trial

NASA Astrophysics Data System (ADS)

Schacter, John; Jo, Booil

2017-09-01

With a randomized field experiment of 433 preschoolers, we tested a tablet mathematics program designed to increase young children's mathematics learning. Intervention students played Math Shelf, a comprehensive iPad preschool and year 1 mathematics app, while comparison children received research-based hands-on mathematics instruction delivered by their classroom teachers. After 22 weeks, there was a large and statistically significant effect on mathematics achievement for Math Shelf students (Cohen's d = .94). Moderator analyses demonstrated an even larger effect for low achieving children (Cohen's d = 1.27). These results suggest that early education teachers can improve their students' mathematics outcomes by integrating experimentally proven tablet software into their daily routines.

Citizen Science as a Tool for Mosquito Control.

PubMed

Jordan, Rebecca C; Sorensen, Amanda E; Ladeau, Shannon

2017-09-01

In this paper, we share our findings from a 2-year citizen science program called Mosquito Stoppers. This pest-oriented citizen science project is part of a larger coupled natural-human systems project seeking to understand the fundamental drivers of mosquito population density and spatial variability in potential exposure to mosquito-borne pathogens in a matrix of human construction, urban renewal, and individual behaviors. Focusing on residents in West Baltimore, participants were recruited through neighborhood workshops and festivals. Citizen scientists participated in yard surveys of potential mosquito habitat and in evaluating mosquito nuisance. We found that citizen scientists, with minimal education and training, were able to accurately collect data that reflect trends found in a comparable researcher-generated database.

An Advanced User Interface Approach for Complex Parameter Study Process Specification in the Information Power Grid

NASA Technical Reports Server (NTRS)

Yarrow, Maurice; McCann, Karen M.; Biswas, Rupak; VanderWijngaart, Rob; Yan, Jerry C. (Technical Monitor)

2000-01-01

The creation of parameter study suites has recently become a more challenging problem as the parameter studies have now become multi-tiered and the computational environment has become a supercomputer grid. The parameter spaces are vast, the individual problem sizes are getting larger, and researchers are now seeking to combine several successive stages of parameterization and computation. Simultaneously, grid-based computing offers great resource opportunity but at the expense of great difficulty of use. We present an approach to this problem which stresses intuitive visual design tools for parameter study creation and complex process specification, and also offers programming-free access to grid-based supercomputer resources and process automation.

Evaluation of hospitals participating in the American College of Surgeons National Surgical Quality Improvement Program.

PubMed

Sheils, Catherine R; Dahlke, Allison R; Kreutzer, Lindsey; Bilimoria, Karl Y; Yang, Anthony D

2016-11-01

The American College of Surgeons National Surgical Quality Improvement Program is well recognized in surgical quality measurement and is used widely in research. Recent calls to make it a platform for national public reporting and pay-for-performance initiatives highlight the importance of understanding which types of hospitals elect to participate in the program. Our objective was to compare characteristics of hospitals participating in the American College of Surgeons National Surgical Quality Improvement Program to characteristics of nonparticipating US hospitals. The 2013 American Hospital Association and Centers for Medicare & Medicaid Services Healthcare Cost Report Information System datasets were used to compare characteristics and operating margins of hospitals participating in the American College of Surgeons National Surgical Quality Improvement Program to those of nonparticipating hospitals. Of 3,872 general medical and surgical hospitals performing inpatient surgery in the United States, 475 (12.3%) participated in the American College of Surgeons National Surgical Quality Improvement Program. Participating hospitals performed 29.0% of all operations in the United States. Compared with nonparticipating hospitals, American College of Surgeons National Surgical Quality Improvement Program hospitals had a higher mean annual inpatient surgical case volume (6,426 vs 1,874; P < .001) and a larger mean number of hospital beds (420 vs 167; P < .001); participating hospitals were more often teaching hospitals (35.2% vs 4.1%; P < .001), had more quality-related accreditations (P < .001), and had higher mean operating margins (P < .05). States with the highest proportions of hospitals participating in the American College of Surgeons National Surgical Quality Improvement Program had established surgical quality improvement collaboratives. The American College of Surgeons National Surgical Quality Improvement Program hospitals are large teaching hospitals with more quality-related accreditations and financial resources. These findings should be considered when reviewing research studies using the American College of Surgeons National Surgical Quality Improvement Program data, and the findings reinforce that efforts are needed to facilitate participation in surgical quality improvement by all hospital types. Copyright © 2016 Elsevier Inc. All rights reserved.

Models of organization of maternity care by midwives in Canada: a descriptive review.

PubMed

Malott, Anne M; Kaufman, Karyn; Thorpe, Julia; Saxell, Lee; Becker, Gisela; Paulette, Leslie; Ashe, Amanda; Martin, Kerstin; Yeates, Leanne; Hutton, Eileen K

2012-10-01

Most provinces in Canada now offer regulated midwifery, but the way services are delivered across the country varies. The Canadian Midwifery Regulators Consortium has identified a need to examine the different ways in which care is being organized; this is to determine what elements are essential to maintain and where flexibility is desirable, in order to promote growth of the profession and maximize the contribution of midwifery to the provision of services. In April 2012 a planning meeting (funded by Canadian Institutes of Health Research) brought together midwifery leaders, researchers, regulators, and lead clinicians of several maternity service programs across Canada. The various approaches to organizing care were discussed and three of the programs presented were selected for this descriptive review because of their unique approaches and ability to respond to the needs of communities and of care providers within those communities who strive to deliver sustainable maternity care. The programs include an interprofessional group-care approach in British Columbia, an expanded scope of practice in an underserved community in the Northwest Territories, and an interprofessional collaboration of primary maternity caregivers in Nova Scotia. Each is discussed in terms of the population served, the program itself, and the fit of that microsystem within the larger health care system. The organization of maternity care must address the needs of communities and providers alike to make the greatest contribution. Through collaborative and creative organizational approaches, midwives have an opportunity to contribute in a meaningful way and increase their impact on the provision of services.

Income eligibility thresholds, premium contributions, and children's coverage outcomes: a study of CHIP expansions.

PubMed

Gresenz, Carole Roan; Edgington, Sarah E; Laugesen, Miriam J; Escarce, José J

2013-04-01

To understand the effects of Children's Health Insurance Program (CHIP) income eligibility thresholds and premium contribution requirements on health insurance coverage outcomes among children. 2002-2009 Annual Social and Economic Supplements of the Current Population Survey linked to data from multiple secondary data sources. We use a selection correction model to simultaneously estimate program eligibility and coverage outcomes conditional upon eligibility. We simulate the effects of three premium schedules representing a range of generosity levels and the effects of income eligibility thresholds ranging from 200 to 400 percent of the federal poverty line. Premium contribution requirements decrease enrollment in public coverage and increase enrollment in private coverage, with larger effects for greater contribution levels. Our simulation results suggest minimal changes in coverage outcomes from eligibility expansions to higher income families under premium schedules that require more than a modest contribution (medium or high schedules). Our simulation results are useful counterpoints to previous research that has estimated the average effect of program expansions as they were implemented without disentangling the effects of premiums or other program features. The sensitivity to premiums observed suggests that although contribution requirements may be effective in reducing crowd-out, they also have the potential, depending on the level of contribution required, to nullify the effects of CHIP expansions entirely. The persistence of uninsurance among children under the range of simulated scenarios points to the importance of Affordable Care Act provisions designed to make the process of obtaining coverage transparent and navigable. © Health Research and Educational Trust.

A 4-week neuromuscular training program and gait patterns at the ankle joint.

PubMed

Coughlan, Garrett; Caulfield, Brian

2007-01-01

Previous research into the rehabilitation of ankle sprains has primarily focused on outcome measures that do not replicate functional activities, thus making it difficult to extrapolate the results relative to the weight-bearing conditions under which most ankle sprains occur. To measure the effects of a training program on gait during walking and running in an active athletic population. Matched-pairs, controlled trial. University motion analysis laboratory. Ten subjects from an athletic population (7 healthy, 3 with functional ankle instability: age = 25.8 +/- 3.9 years, height = 177.6 +/- 6.1 cm, mass = 66.8 +/- 7.4 kg) and 10 controls matched for age, sex, activity, and ankle instability (7 healthy, 3 with functional ankle instability: age = 27.4 +/- 5.8 years, height = 178.7 +/- 10.8 cm, mass = 71.6 +/- 10.0 kg). A 4-week neuromuscular training program undertaken by the treatment group. We measured ankle position and velocity in the frontal (x) and sagittal (y) planes in all subjects during treadmill walking and running for the periods 100 milliseconds before heel strike, at heel strike, and 100 milliseconds after heel strike. A 4-week neuromuscular training program resulted in no significant changes in ankle position or velocity during treadmill walking and running. The mechanisms by which neuromuscular training improves function in normal subjects and those with functional ankle instability do not appear to result in measurable changes in gait kinematics. Our findings raise issues regarding methods of ankle sprain rehabilitation and the measurement of their effectiveness in improving functional activities. Further research in a larger population with functional ankle instability is necessary.

Growing partners: building a community-academic partnership to address health disparities in rural North Carolina.

PubMed

De Marco, Molly; Kearney, William; Smith, Tosha; Jones, Carson; Kearney-Powell, Arconstar; Ammerman, Alice

2014-01-01

Community-based participatory research (CBPR) holds tremendous promise for addressing public health disparities. As such, there is a need for academic institutions to build lasting partnerships with community organizations. Herein we have described the process of establishing a relationship between a research university and a Black church in rural North Carolina. We then discuss Harvest of Hope, the church-based pilot garden project that emerged from that partnership. The partnership began with a third-party effort to connect research universities with Black churches to address health disparities. Building this academic-community partnership included collaborating to determine research questions and programming priorities. Other aspects of the partnership included applying for funding together and building consensus on study budget and aims. The academic partners were responsible for administrative details and the community partners led programming and were largely responsible for participant recruitment. The community and academic partners collaborated to design and implement Harvest of Hope, a church-based pilot garden project involving 44 youth and adults. Community and academic partners shared responsibility for study design, recruitment, programming, and reporting of results. The successful operation of the Harvest of Hope project gave rise to a larger National Institutes of Health (NIH)-funded study, Faith, Farming and the Future (F3) involving 4 churches and 60 youth. Both projects were CBPR efforts to improve healthy food access and reducing chronic disease. This partnership continues to expand as we develop additional CBPR projects targeting physical activity, healthy eating, and environmental justice, among others. Benefits of the partnership include increased community ownership and cultural appropriateness of interventions. Challenges include managing expectations of diverse parties and adequate communication. Lessons learned and strategies for building and maintaining similar partnerships are discussed. The benefits of community-based research for addressing health disparities are many, and there are lessons to be learned that can strengthen community-academic partnerships.

Developing virtual REU cohorts: Reflections from the IRIS Undergraduate Internship Program

NASA Astrophysics Data System (ADS)

Hubenthal, M.; Taber, J.; Aster, R.; Frassetto, A.

2007-12-01

Beginning in 2006, the IRIS Education and Outreach program received funding from the National Science Foundation (EAR-0453427) to explore a novel approach to the traditional Research Experience for Undergraduates (REU) model. This model blends the spirit of an REU program, which traditionally hosts participants in one location with successful prior IRIS experience hosting students at widely separated institutions to participate in summer research. A unique feature the IRIS Undergraduate Internship Program is that throughout the summer, interns form and sustain a virtual community, offering assistance, sharing ideas, asking questions, and relaying life experiences while conducting their research at diverse institutions. Key to IRIS's REU model is a combination of: one-on-one mentoring by researchers at IRIS institutions across the US, developing a strong unity among interns through both face-to-face and on-line interactions, participation of an IRIS REU alumni mentor to provide both group and intern-specific guidance developing interns' abilities to self-evaluate and work independently, through carefully designed web-based tools, and increasing interns' awareness of the IRIS and broader Earth Science community; demonstrating the role they will play in this larger community. Virtual interaction is facilitated by 1) bringing students together for face-to-face contact, through a week long orientation held annually at the IRIS PASSCAL Instrument Center on the campus of the New Mexico Institute of Mining and Technology, and 2) the community enabling web infrastructure at http://www.iris.edu/internship/. During the orientation students engage in classes in geophysics basics, career preparation, as well as training to communicate virtually. Our experiences and evaluations from the 2006 and 2007 field seasons have:shown the increasing demand for electronic advertising of REU programs, provided support for several assumptions of the model including the key role of both the orientation week and the alumni mentor, revealed the important role of blogs and discussion forums in the mentoring and self-reflection process, as well as additional technical enhancements to improve the virtual cohort, produced concrete examples of the model applied at its best, and helped the program identify challenges the model faces, e.g communicating during remote fieldwork and sustaining intern's attention and participation in the virtual community.

Male and Female Summer Interns in Engineering from 2007-2012

NASA Technical Reports Server (NTRS)

Hall, Cathy W.; Brush, Kimberly M.; Pinelli, Thomas E.

2013-01-01

The purpose of this study was to ascertain the colleges and universities from which engineering interns were chosen for the Langley Aerospace Research Student Scholars (LARSS) internship program over a six year period. While the initial question was where the interns were from, information was also obtained on these colleges and universities' rankings with respect to female faculty in tenure/tenure-track positions as well as research expenditures according to the American Society for Engineering Education's (ASEE) 2012 Annual Report. The majority of interns were selected from 14 institutions. Eight of the institutions for female interns and 7 for male interns were also cited as having the largest percentages/numbers of female faculty according to ASEE data. In 10 of the 14 institutions for male interns and 9 of 14 for female interns, the institutions were cited as having some of the highest research expenditures. Last, data from ASEE's report on bachelor degrees awarded in 2011 was assessed with respect to the 21 institutions listed as having higher numbers of women in tenure/tenure-track positions. The majority of these institutions represented larger engineering programs with a sizeable number of engineering faculty. These 21institutions accounted for 24.4% of the total engineering bachelor degrees awarded in 2011, with 27.4% of all female and 23.8% of all male graduates in the U.S.

The Use of Art and Music Therapy in Substance Abuse Treatment Programs

PubMed Central

Aletraris, Lydia; Paino, Maria; Edmond, Mary Bond; Roman, Paul M.; Bride, Brian E.

2014-01-01

While the implementation of evidence-based practices (EBPs) in the treatment of substance use disorders (SUD) has attracted substantial research attention, little consideration has been given to parallel implementation of complementary and alternative medical (CAM) practices. Using data from a nationally representative sample (N = 299) of U.S. substance abuse treatment programs, this study modeled organizational factors falling in the domains of patient characteristics, treatment ideologies, and structural characteristics, associated with the use of art therapy and music therapy. We found that 36.8% of treatment programs offered art therapy and 14.7% of programs offered music therapy. Programs with a greater proportion of women were more likely to use both therapies, and programs with larger proportions of adolescents were more likely to offer music therapy. In terms of other treatment ideologies, programs’ use of Motivational Enhancement Therapy (MET) was positively related to offering art therapy, while use of Contingency Management (CM) was positively associated with offering music therapy. Finally, our findings showed a significant relationship between requiring 12-step meetings and the use of both art therapy and music therapy. With increasing use of CAM in a diverse range of medical settings, and recent federal legislation likely to reduce barriers in accessing CAM, the inclusion of CAM in addiction treatment is growing in importance. Our findings suggest treatment programs may be utilizing art and music therapies to address unique patient needs of women and adolescents. PMID:25514689

Internet-Based Partner Services in US Sexually Transmitted Disease Prevention Programs: 2009-2013.

PubMed

Moody, Victoria; Hogben, Matthew; Kroeger, Karen; Johnson, James

2015-01-01

Social networking sites have become increasingly popular venues for meeting sex partners. Today, some sexually transmitted disease (STD) programs conduct Internet-based partner services (IPS). The purpose of the study was to explore how the Internet is being used by STD prevention programs to perform partner services. We assessed US STD prevention programs receiving funds through the 2008-2013 Comprehensive STD Prevention Systems cooperative agreement. We (1) reviewed 2009 IPS protocols in 57 funding applications against a benchmark of national guidelines and (2) surveyed persons who conducted IPS in jurisdictions conducting IPS in 2012. Of the 57 project areas receiving Comprehensive STD Prevention Systems funds, 74% provided an IPS protocol. States with IPS protocols had larger populations and more gonorrhea and syphilis cases (t = 2.2-2.6; all Ps < .05), although not higher rates of infection. Most protocols included staffing (92%) and IPS documentation (87%) requirements, but fewer had evaluation plans (29%) or social networking site engagement strategies (16%). Authority to perform a complete range of IPS activities (send e-mail, use social networking sites) was associated with contacting more partners via IPSs (P < .05). This study provides a snapshot of IPS activities in STD programs in the United States. Further research is needed to move from assessment to generating data that can assist training efforts and program action and, finally, to enable efficient IPS programs that are integrated into STD prevention and control efforts.

Academic dreamers to leaders: The emergence of the mathematics and science for minority students ((MS)(2)) program at Philips Academy Andover

NASA Astrophysics Data System (ADS)

Beckham, Jerrell K.

(MS)2 is a summer program for high achieving minority students interested in math and science careers. It was started in 1977. The Program is located at Phillips Academy in Andover Massachusetts. Phillips Academy is one of the nation's oldest college preparatory schools. The school was founded in 1778. Current U.S. President George Bush attended Phillips Academy and his father before him. The students in (MS)2 attend Phillips Academy in the summertime, along with regular Summer Session students. The (MS)2 Program represents about a fifth of the students at Phillips Academy Summer Session. At present the program is made up of African Americans, Latinos, and Native American students who attend a number of different public schools throughout the nation. This dissertation explores the experiences of students in this program spanning nearly a quarter of a central. My research seeks to understand and shred additional light on how certain outreach programs might help along the pipeline in regard to improving minority representation in mathematics and science fields. Also, this narrative hopes to not only paints a more complex pictures of the experiences of minorities in schools, but seeks to serve the larger public interest by challenging some of the popular renditions and myths of the failure of Blacks, Latino/as, and Native Americans in schooling (Ogbu 2003), as oppose to certain aspects of schooling and society continuing to failing them.

Project MAC Progress Report 11

DTIC Science & Technology

1974-12-01

whether a subroutine would be useful as a part of some larger program , and, if so, how to use it [8]. The programming methodology employed by CALICO...7. Seriff, Marc, How to Write Programs for the CALICO Environment. SYS. 14.04 (unpublished). 8. Reeve, Chris, Marty Draper, D. E. Burmaster, and J...Introduction Automatic Programming Group A. Introduction B. Understanding How a User Might Interact with a Knowledge-Based Application System C

A study of mapping exogenous knowledge representations into CONFIG

NASA Technical Reports Server (NTRS)

Mayfield, Blayne E.

1992-01-01

Qualitative reasoning is reasoning with a small set of qualitative values that is an abstraction of a larger and perhaps infinite set of quantitative values. The use of qualitative and quantitative reasoning together holds great promise for performance improvement in applications that suffer from large and/or imprecise knowledge domains. Included among these applications are the modeling, simulation, analysis, and fault diagnosis of physical systems. Several research groups continue to discover and experiment with new qualitative representations and reasoning techniques. However, due to the diversity of these techniques, it is difficult for the programs produced to exchange system models easily. The availability of mappings to transform knowledge from the form used by one of these programs to that used by another would open the doors for comparative analysis of these programs in areas such as completeness, correctness, and performance. A group at the Johnson Space Center (JSC) is working to develop CONFIG, a prototype qualitative modeling, simulation, and analysis tool for fault diagnosis applications in the U.S. space program. The availability of knowledge mappings from the programs produced by other research groups to CONFIG may provide savings in CONFIG's development costs and time, and may improve CONFIG's performance. The study of such mappings is the purpose of the research described in this paper. Two other research groups that have worked with the JSC group in the past are the Northwest University Group and the University of Texas at Austin Group. The former has produced a qualitative reasoning tool named SIMGEN, and the latter has produced one named QSIM. Another program produced by the Austin group is CC, a preprocessor that permits users to develop input for eventual use by QSIM, but in a more natural format. CONFIG and CC are both based on a component-connection ontology, so a mapping from CC's knowledge representation to CONFIG's knowledge representation was chosen as the focus of this study. A mapping from CC to CONFIG was developed. Due to differences between the two programs, however, the mapping transforms some of the CC knowledge to CONFIG as documentation rather than as knowledge in a form useful to computation. The study suggests that it may be worthwhile to pursue the mappings further. By implementing the mapping as a program, actual comparisons of computational efficiency and quality of results can be made between the QSIM and CONFIG programs. A secondary study may reveal that the results of the two programs augment one another, contradict one another, or differ only slightly. If the latter, the qualitative reasoning techniques may be compared in other areas, such as computational efficiency.

"I'm just a boy with girl parts": Understanding gender perception and negotiation in an undergraduate engineering program

NASA Astrophysics Data System (ADS)

Dickinson Skaggs, Jennifer Anne

The number of women being enrolled and retained in engineering programs has steadily decreased since 1999, even with increased efforts and funding of initiatives to counteract this trend. Why are women not persisting or even choosing to pursue engineering? This qualitative research examines how undergraduate female engineering students perceive and negotiate their gender identities to successfully persist in engineering education. Narrative inquiry including semi-structured interviews, participant observation, and data analysis was conducted at a Research I institution. Participants were recruited through purposeful network sampling. Criteria for inclusion include students who have been in the American K-12 educational pipeline at least eight years and are junior or senior level academic standing and academic eligibility. By including male students in the collection of data, perceptions of the issues for women could be seen in context when compared to the perceptions of men in the same engineering discipline. The study focuses on the individual, institutional, and cultural perceptions of gender performativity within a network and the strategies and negotiations employed by undergraduate female engineering students to achieve their educational goals regarding each of these perspectives. Findings reveal female students utilize strategies of camouflage and costume, as well as internal and external support to persist in engineering education. Also, female engineering students are being prepared to only become engineering-students-in-the-making and kept from the larger engineering network, while male students are becoming engineers-in-the-making automatically connected to the larger engineering network based on gender. This lack of association with the network influences female engineering students in their decisions to pursue a career in professional engineering, or to pursue more traditionally gendered careers after graduation. This research is significant in its use of feminist theory and methodology to study engineering education. It is also significant in its use of qualitative methods allowing students to articulate their experiences in their own words and voices thus allowing for nuanced of meaning and understanding to emerge. Butler's theory of gender performativity in conjunction with Nespor's actor-network theory provides the conceptual framework with inductive analysis used as the primary tool for data analysis.

[Research progress of larger flexion gap than extension gap in total knee arthroplasty].

PubMed

Zhang, Weisong; Hao, Dingjun

2017-05-01

To summarize the progress of larger flexion gap than extension gap in total knee arthro-plasty (TKA). The domestic and foreign related literature about larger flexion gap than extension gap in TKA, and its impact factors, biomechanical and kinematic features, and clinical results were summarized. During TKA, to adjust the relations of flexion gap and extension gap is one of the key factors of successful operation. The biomechanical, kinematic, and clinical researches show that properly larger flexion gap than extension gap can improve both the postoperative knee range of motion and the satisfaction of patients, but does not affect the stability of the knee joint. However, there are also contrary findings. So adjustment of flexion gap and extension gap during TKA is still in dispute. Larger flexion gap than extension gap in TKA is a new joint space theory, and long-term clinical efficacy, operation skills, and related complications still need further study.

NASA's Orbital Debris Optical and IR Ground-based Observing Program: Utilizing the MCAT, UKIRT, and Magellan Telescopes

NASA Astrophysics Data System (ADS)

Lederer, S.; Cowardin, H.; Buckalew, B.; Frith, J.; Hickson, P.; Pace, L.; Matney, M.; Anz-Meador, P.; Seitzer, P.; Stansbery, E.; Glesne, T.

2016-09-01

Characterizing debris in Earth-orbit has become increasingly important as the growing population of debris poses greater threats to active satellites each year. Currently, the Joint Space Operations is tracking > 23,000 objects ranging in size from 1-meter and larger in Geosychronous orbits (GEO) to 10-cm and larger at low-Earth orbits (LEO). Model estimates suggest that there are hundreds of thousands of pieces of spacecraft debris larger than 10 cm currently in orbit around the Earth. With such a small fraction of the total population being tracked, and new break-ups occurring from LEO to GEO, new assets, techniques, and approaches for characterizing this debris are needed. With this in mind, NASA's Orbital Debris Program Office has actively tasked a suite of telescopes around the world. In 2015, the newly-built 1.3m optical Meter Class Autonomous Telescope (MCAT) came on-line on Ascension Island and is now being commissioned. MCAT is designed to track Earth-orbiting objects above 200km, conduct surveys at GEO, and work with a co-located Raven-class commercial-off-the-shelf system, a 0.4m telescope with a field-of-view similar to MCAT's and research-grade instrumentation designed to complement MCAT. The 3.8m infrared UKIRT telescope on Mauna Kea, Hawaii has been heavily tasked to collect data on individual targets and in survey modes to study both the general GEO population and a break-up event. Data collected include photometry and spectroscopy in the near-Infrared (0.85 - 2.5μm) and the mid-infrared (8-16μm). Finally, the 6.5-m Baade Magellan telescope at Las Campanas Observatory in Chile was used to collect optical photometric survey data in October 2015 of two GEO Titan transtage breakups, focusing on locations of possible debris concentrations as indicated by the NASA standard break-up model.

Verbal Feedback in Therapeutic Communities: Pull-ups and Reciprocated Pull-ups as Predictors of Graduation

PubMed Central

Warren, Keith; Hiance, Danielle; Doogan, Nathan; De Leon, George; Phillips, Gary

2012-01-01

The most important proximal outcomes for residents of therapeutic communities (TCs) are retention and successful completion of the program. At this point there has been no quantitative analysis of the relationship between the exchange of corrective reminders, or pull-ups, between peers in TCs and graduation. This study draws on a database of pull-ups exchanged between 5,464 residents of three Midwestern TCs. Residents who send more pull-ups to peers and who reciprocate pull-ups with a larger percentage of peers are more likely to graduate. Residents who receive more pull-ups from peers and staff and a larger percentage of whose peers reciprocate pull-ups that they send are less likely to graduate. Implications of these findings for program theory and program improvement are discussed. PMID:23068980

Golfing with protons: using research grade simulation algorithms for online games

NASA Astrophysics Data System (ADS)

Harold, J.

2004-12-01

Scientists have long known the power of simulations. By modeling a system in a computer, researchers can experiment at will, developing an intuitive sense of how a system behaves. The rapid increase in the power of personal computers, combined with technologies such as Flash, Shockwave and Java, allow us to bring research simulations into the education world by creating exploratory environments for the public. This approach is illustrated by a project funded by a small grant from NSF's Informal Science Education program, through an opportunity that provides education supplements to existing research awards. Using techniques adapted from a magnetospheric research program, several Flash based interactives have been developed that allow web site visitors to explore the motion of particles in the Earth's magnetosphere. These pieces were folded into a larger Space Weather Center web project at the Space Science Institute (www.spaceweathercenter.org). Rather than presenting these interactives as plasma simulations per se, the research algorithms were used to create games such as "Magneto Mini Golf", where the balls are protons moving in combined electric and magnetic fields. The "holes" increase in complexity, beginning with no fields and progressing towards a simple model of Earth's magnetosphere. The emphasis of the activity is gameplay, but because it is at its core a plasma simulation, the user develops an intuitive sense of charged particle motion as they progress. Meanwhile, the pieces contain embedded assessments that are measurable through a database driven tracking system. Mining that database not only provides helpful usability information, but allows us to examine whether users are meeting the learning goals of the activities. We will discuss the development and evaluation results of the project, as well as the potential for these types of activities to shift the expectations of what a web site can and should provide educationally.

Tools for Designing and Analyzing Structures

NASA Technical Reports Server (NTRS)

Luz, Paul L.

2005-01-01

Structural Design and Analysis Toolset is a collection of approximately 26 Microsoft Excel spreadsheet programs, each of which performs calculations within a different subdiscipline of structural design and analysis. These programs present input and output data in user-friendly, menu-driven formats. Although these programs cannot solve complex cases like those treated by larger finite element codes, these programs do yield quick solutions to numerous common problems more rapidly than the finite element codes, thereby making it possible to quickly perform multiple preliminary analyses - e.g., to establish approximate limits prior to detailed analyses by the larger finite element codes. These programs perform different types of calculations, as follows: 1. determination of geometric properties for a variety of standard structural components; 2. analysis of static, vibrational, and thermal- gradient loads and deflections in certain structures (mostly beams and, in the case of thermal-gradients, mirrors); 3. kinetic energies of fans; 4. detailed analysis of stress and buckling in beams, plates, columns, and a variety of shell structures; and 5. temperature dependent properties of materials, including figures of merit that characterize strength, stiffness, and deformation response to thermal gradients

From professional development for science teachers to student learning in science

NASA Astrophysics Data System (ADS)

Tinoca, Luis Fonseca

This study investigates the effects of professional development for science teachers on student learning. It is usually expected that professional development programs positively impact student learning, however this dimension is not commonly incorporated in the programs evaluation. It is simply assumed that students will be indirectly impacted through their participating teachers in the work with their students. Two main research questions are addressed: (1) Are professional development programs effective in enhancing student learning in science? (2) What are the characteristics of the most and least effective programs? To answer these questions a meta-analysis of 37 professional development programs reporting their impact on student learning was performed. Program characteristics have been defined according to the categories defined by Loucks-Horsley et al (1998), the National Science Education Standards (NRC, 1996), as well as new categories developed by us analyzing other variables such as the programs length. A significant impact of professional development for science teachers on student learning has been found in the form of an overall correlation effect size of r = 0.22 (p < 0.001). Moreover, a Fixed Effects Model was used to differentiate between the impacts of the different characteristics of professional development programs for science teachers. In particular, programs emphasizing work on curriculum development, replacement, or implementation, scientific inquiry, pedagogical content knowledge, lasting over 6 month and with a total duration of at least 100 hours have been identified as having a larger impact on student learning. To enhance the findings vignettes have been developed based on the attained effect sizes describing possible professional development programs. Recommendations for present and future professional development programs are made based on what works best in order to maximize their impact on student learning.

Refocusing research priorities in schools of nursing.

PubMed

Kulage, Kristine M; Ardizzone, Laura; Enlow, William; Hickey, Kathleen; Jeon, Christie; Kearney, Joan; Schnall, Rebecca; Larson, Elaine L

2013-01-01

It is critical for schools of nursing to periodically reassess their scholarly programs to ensure that their conceptual framework and approaches address current challenges and enhance productivity. This article describes the process undertaken at Columbia University School of Nursing to evaluate scholarly enterprise so that it remains relevant and responsive to changing trends and to revise our research conceptual model to be reflective of the foci of our clinicians and researchers. As part of a larger strategic initiative, a two-phase Research Excellence Planning and Implementation Workgroup was convened, consisting of a broad representation of faculty and administrative staff, with an overall goal of expanding scholarly capacity. During Phase I, members developed measurable outcomes and tactics and revised the school's conceptual research model. In Phase II, the workgroup implemented and monitored tactics and presented final recommendations to the dean. To measure progress, faculty members completed a survey to establish baseline scholarship and collaboration with results indicating room for growth in interdisciplinary and inter-institutional collaboration. Ongoing assessment of outcomes includes Web-based tracking of scholarly activities and follow-up surveys to monitor expansion of faculty collaboration. We recommend this process to other schools committed to sustainable, increasingly relevant scholarship. Copyright © 2013 Elsevier Inc. All rights reserved.

Opportunities for Multidisciplinary Research in Partnership with Rock Engineers at the Deep Underground Science and Engineering Laboratory

NASA Astrophysics Data System (ADS)

Laughton, C.

2008-12-01

For the last half century the physics community has increasingly turned to the use of underground space to conduct basic research. The community is currently planning to conduct a new generation of underground experiments at the Deep Underground Science and Engineering Laboratory (DUSEL). DUSEL will be constructed within the footprint of the defunct Homestake Gold Mine, located in Lead, South Dakota. Physics proposals call for the construction of new caverns in which to conduct major new experiments. Some of the proposed laboratory facilities will be significantly larger and deeper than any previously constructed. The talk will highlight possible opportunities for integrating multi-disciplinary research in to the cavern construction program, and will stress the need to work closely with design and construction contractors to ensure that research goals can be achieve with minimal impact on project work. The constructors of large caverns should be particularly receptive to, and encouraging of geoscience research that could improve the engineering characterization of the rock mass. An improved understanding of the rock mass, as the host construction material, would result in a more reliable cavern design and construction process, and a reduced construction risk to the Project.

Integrating Research to Reduce Risk and Gain the Benefits for Development

NASA Astrophysics Data System (ADS)

Mcbean, G. A.

2015-12-01

Across all countries there are challenges due to the increasing numbers of hazards creating disasters and impacting on people and property and limiting development. These impacts, in a relative sense relative to population and economy, are larger in developing countries and small island states. The issues of disaster risk reduction, sustainable development goals and climate change mitigation and adaptation are key global issues being addressed through international processes in 2015. Internationally coordinated research, through programs such as Integrated Research on Disaster Risk, Future Earth: Research for Global Sustainability and Health and Wellbeing in the Changing Urban Environment, needs to be supported and their research coordinated so the outputs are effective in policy development and can be used by all countries. A particular challenge is with regard to those extreme and relatively rare events that have huge impacts but societies are not yet effective in "making timely decisions and implementation of the hazard-associated preparedness measures to mitigate humanitarian and economic losses". The challenge for the scientific community is to work with stakeholder communities through a co-design, co-produce and co-deliver approach to enhance the relevance and effectiveness of our science.

Integrated Research and Capacity Building in Geophysics

NASA Astrophysics Data System (ADS)

Willemann, R. J.; Lerner-Lam, A.; Nyblade, A.

2008-05-01

There have been special opportunities over the past several years to improve the ways that newly-constructed geophysical observatories in Southeast Asia and the Americas are linked with educational and civil institutions. Because these opportunities have been only partially fulfilled, there remains the possibility that new networks will not fully address desired goals or even lose operational capabilities. In contrast, the AfricaArray project continues to progress towards goals for linkages among education, research, mitigation and observatories. With support from the Office of International Science and Education at the US National Science Foundation, we convened a workshop to explore lessons learned from the AfricaArray experience and their relevance to network development opportunities in other regions. We found closer parallels than we expected between geophysical infrastructure in the predominantly low income countries of Africa with low risk of geophysical disasters and the mostly middle-income countries of Southeast Asia and the Americas with high risk of geophysical disasters. Except in larger countries of South America, workshop participants reported that there are very few geophysicists engaged in research and observatory operations, that geophysical education programs are nearly non-existent even at the undergraduate university level, and that many monitoring agencies continue to focus on limited missions even though closer relationships researchers could facilitate new services that would make important contributions to disaster mitigation and sustainable operations. Workshop participants began discussing plans for international research collaborations that, unlike many projects of even the recent past, would include long-term capacity building and disaster mitigation among their goals. Specific project objectives would include national or regional hazard mapping, development of indigenous education programs, training to address the needs of local monitoring agencies, strategic international university partnerships, commitments to open data, and installation of permanent analysis systems that include open- source software. Such projects are intrinsically more complex than pure research - partly because they require funding from multiple sources to address diverse goals - but experience in Africa suggests that integrated programs contribute to long-term capacity building in ways that projects founded on basic research questions may not.

78 FR 48697 - Agency Information Collection Activities: Proposed Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-09

... INFORMATION: FEMA's Homeland Security Grant Program (HSGP) is an important part of the Administration's larger... DEPARTMENT OF HOMELAND SECURITY Federal Emergency Management Agency [Docket ID: FEMA-2013-0034... concerning the collection of information to administer the Homeland Security Grant Program (HSGP). DATES...

Using Teacher Impression Journals to Improve Intervention Effectiveness

ERIC Educational Resources Information Center

Yu, SeonYeong; Ostrosky, Michaelene M.; Meyer, Lori E.; Favazza, Paddy C.; Mouzourou, Chryso; van Luling, Lisa

2016-01-01

This article describes the use of "Teacher Impression Journals" during a larger study that examined the efficacy of an intervention program designed to promote kindergarteners' positive attitudes toward peers with disabilities (i.e., the "Special Friends" program). The journals were designed to gather information about…

City and County Solar PV Training Program, Module 3: Detailed Site Evaluation, Project Validation, and Permitting

DOE Office of Scientific and Technical Information (OSTI.GOV)

Day, Megan H; Lisell, Lars J

This is the third of five training modules recorded for the City and County Solar PV Training Program. The program is focused on training local government staff in the PV procurement process. This module focuses on siting and permitting for both rooftop and larger, ground-mounted systems rand includes a link to a video.

The Benefits and Costs of Head Start. Social Policy Report. Volume 21, Number 3

ERIC Educational Resources Information Center

Ludwig, Jens; Phillips, Deborah

2007-01-01

We review what is known about Head Start's impacts on children and argue that the program is likely to generate benefits to participants and society as a whole that are larger than program costs. Our conclusions differ from those in some previous reviews because we use a more appropriate standard to judge program effectiveness (benefit-cost…

Implementing Bilingual Programs Is Everybody's Business. Focus: Occasional Papers in Bilingual Education 11.

ERIC Educational Resources Information Center

Griego-Jones, Toni

A discussion of the role of bilingual education programs focuses on their function as a district-wide or school-wide reform effort, rather than as a discrete program within a larger system. It is proposed that this approach requires changes in the traditional roles of school personnel and thoughtful attention to how to involve all participants.…

Parents and Federal Education Programs. Volume 4: Title VII. The Study of Parental Involvement.

ERIC Educational Resources Information Center

Cadena-Munoz, Raquel; Keesling, J. Ward

This fourth volume in a seven-volume study is part of a larger study of parental involvement in four federal programs in selected school districts across the country. Presented here are results of an intensive examination of school district programs funded by Title VII of the Elementary and Secondary Education Act. Site studies of Title VII…

An Affirmative Action Program for Ethnic Minorities. Part I: Present Practices and Procedures of Los Rios District.

ERIC Educational Resources Information Center

Los Rios Community Coll. District, Sacramento, CA.

The components and present status of programs for ethnic minorities at American River, Sacramento City, and Cosumnes River Colleges of the Los Rios Community College District (California) are explained in this Part I of a larger study. The programs aim to enhance minority students' opportunities to succeed in college, provide equal opportunity for…

Encounters with Difference: Community-Based New Media Programs and Practices

ERIC Educational Resources Information Center

Grauer, Kit; Castro, Juan Carlos; Lin, Ching-Chiu

2012-01-01

Community-based new media programs offer a distinct place of arts learning in the larger learning and media ecologies that teens and young adults navigate. As part of a 3-year case study of new media programs, the Gulf Islands Film and Television School (GIFTS) presents pedagogical and curricular insights that are relevant to both out-of- and…

Participatory Research Challenges in Drug Abuse Studies Among Transnational Mexican Migrants

PubMed Central

Garcia, Victor; Gonzalez, Laura

2011-01-01

Participatory research is essential in public health studies, but using this methodology to examine sensitive public health problems among vulnerable populations is a challenge. We share some of our trials and tribulations in attempting to use participatory research in our substance abuse studies among transnational Mexican migrants in southeastern Pennsylvania. Major challenges did not permit partnerships across the community in all phases of research, including the dissemination of findings. Especially difficult was including transnational migrants and nearby relatives as partners in the research, similar to partnerships created with others in the community. The sensitive nature of our research and associated human subject concerns did not permit a more participatory methodology. Another problem involved partnerships with members of the larger community, given the apathy and ambivalence towards drug use by transnational migrants. Finally, collaborating with community stakeholders to develop and implement research-based recommendations was also problematic. As we learned, there are more to generating substance abuse recommendations in partnership with stakeholders than simply working together on recommendations, which also require an effective implementation strategy. Based on these experiences, we elaborate useful suggestions in development and application of local-level programs aimed at curtailing substance abuse among transnational migrant workers while they are at their work sites in Pennsylvania. PMID:22003376

Characterizing biobank organizations in the U.S.: results from a national survey.

PubMed

Henderson, Gail E; Cadigan, R Jean; Edwards, Teresa P; Conlon, Ian; Nelson, Anders G; Evans, James P; Davis, Arlene M; Zimmer, Catherine; Weiner, Bryan J

2013-01-01

Effective translational biomedical research hinges on the operation of 'biobanks,' repositories that assemble, store, and manage collections of human specimens and related data. Some are established intentionally to address particular research needs; many, however, have arisen opportunistically, in a variety of settings and with a variety of expectations regarding their functions and longevity. Despite their rising prominence, little is known about how biobanks are organized and function beyond simple classification systems (government, academia, industry). In 2012, we conducted the first national survey of biobanks in the U.S., collecting information on their origins, specimen collections, organizational structures, and market contexts and sustainability. From a list of 636 biobanks assembled through a multi-faceted search strategy, representatives from 456 U.S. biobanks were successfully recruited for a 30-minute online survey (72% response rate). Both closed and open-ended responses were analyzed using descriptive statistics. While nearly two-thirds of biobanks were established within the last decade, 17% have been in existence for over 20 years. Fifty-three percent listed research on a particular disease as the most important reason for establishment; 29% listed research generally. Other reasons included response to a grant or gift, and intent to centralize, integrate, or harmonize existing research structures. Biobank collections are extraordinarily diverse in number and types of specimens and in sources (often multiple) from which they are obtained, including from individuals, clinics or hospitals, public health programs, and research studies. Forty-four percent of biobanks store pediatric specimens, and 36% include postmortem specimens. Most biobanks are affiliated in one or multiple ways with other entities: 88% are part of at least one or more larger organizations (67% of these are academic, 23% hospitals, 13% research institutes). The majority of biobanks seem to fill a particular 'niche' within a larger organization or research area; a minority are concerned about competition for services, although many are worried about underutilization of specimens and long-term funding. Effective utilization of biobank collections and effective policies to govern their use will require understanding of the immense diversity found in organizational features, including the very different history and primary goals that many biobanks have.

Development of a school-based program for adolescents at-risk for depression in India: results from a pilot study.

PubMed

Singhal, Meghna; Manjula, M; Vijay Sagar, K John

2014-08-01

A majority of adolescents in India, who are at risk for depression, do not receive treatment or receive it when the psychopathology has become entrenched and chronic. The present pilot study was an endeavor to assess the felt needs of adolescents vis-à-vis the difficulties and stressors experienced by them. For this purpose, 300 students across three schools were screened using standardized measures. Another objective of the study was to develop and test a school-based Coping Skills Program to address adolescents at-risk for depression. Schools were sequentially assigned to intervention or control conditions; students of index (n=13) and control (n=6) groups were assessed at baseline, post-intervention, and 3 months follow-up. At post-intervention for the index group, all outcomes measures except coping skills-including depressive symptoms, negative cognitions, academic stress, and social problem-solving-showed change in the expected direction, this difference assuming significance at follow-up. The program was rated positively by students using anonymous feedback and there was low to nil perceived stigmatization. Results are discussed in the context of need for such intervention programs in India, and future scope of research involving larger samples. Copyright © 2014 Elsevier B.V. All rights reserved.

Charge Characteristics of Rechargeable Batteries

NASA Astrophysics Data System (ADS)

Maheswaranathan, Ponn; Kelly, Cormac

2014-03-01

Rechargeable batteries play important role in technologies today and they are critical for the future. They are used in many electronic devices and their capabilities need to keep up with the accelerated pace of technology. Efficient energy capture and storage is necessary for the future rechargeable batteries. Charging and discharging characteristics of three popular commercially available re-chargeable batteries (NiCd, NiMH, and Li Ion) are investigated and compared with regular alkaline batteries. Pasco's 850 interface and their voltage & current sensors are used to monitor the current through and the potential difference across the battery. The discharge current and voltage stayed fairly constant until the end, with a slightly larger drop in voltage than current, which is more pronounced in the alkaline batteries. After 25 charge/discharge cycling there is no appreciable loss of charge capacities in the Li Ion battery. Energy densities, cycle characteristics, and memory effects will also be presented. Sponsored by the South Carolina Governor's school for Science and Mathematics under the Summer Program for Research Interns program.

EU-AIMS Longitudinal European Autism Project (LEAP): the autism twin cohort.

PubMed

Isaksson, Johan; Tammimies, Kristiina; Neufeld, Janina; Cauvet, Élodie; Lundin, Karl; Buitelaar, Jan K; Loth, Eva; Murphy, Declan G M; Spooren, Will; Bölte, Sven

2018-01-01

EU-AIMS is the largest European research program aiming to identify stratification biomarkers and novel interventions for autism spectrum disorder (ASD). Within the program, the Longitudinal European Autism Project (LEAP) has recruited and comprehensively phenotyped a rare sample of 76 monozygotic and dizygotic twins, discordant, or concordant for ASD plus 30 typically developing twins. The aim of this letter is to complete previous descriptions of the LEAP case-control sample, clinically characterize, and investigate the suitability of the sample for ASD twin-control analyses purposes and share some 'lessons learnt.' Among the twins, a diagnosis of ASD is associated with increased symptom levels of ADHD, higher rates of intellectual disability, and lower family income. For the future, we conclude that the LEAP twin cohort offers multiple options for analyses of genetic and shared and non-shared environmental factors to generate new hypotheses for the larger cohort of LEAP singletons, but particularly cross-validate and refine evidence from it.

Fathers for Change for Substance Use and Intimate Partner Violence: Initial Community Pilot.

PubMed

Stover, Carla Smith

2015-12-01

The lack of focus on the role of men as fathers within intervention programs for men with histories of Intimate Partner Violence (IPV) or substance abuse is of significant concern given the large numbers of these men who are actively parenting and coparenting children. Fathers for Change is a new intervention designed to fill this gap. Eighteen fathers with co-occurring IPV and substance abuse were randomly assigned to Fathers for Change or Individual Drug Counseling (IDC). They were assessed at baseline, post-intervention and 3 months following the 16-week intervention period. Men in the Fathers for Change group: (1) were more likely to complete treatment; (2) reported significantly greater satisfaction with the program; (3) reported a trend toward less IPV; and (4) exhibited significantly less intrusiveness in coded play interactions with their children following treatment than fathers in the IDC group. Results indicate further evaluation of this intervention in a larger sample is warranted. Limitations and directions for future research are discussed. © 2015 Family Process Institute.

PC-SEAPAK user's guide, version 4.0

NASA Technical Reports Server (NTRS)

Mcclain, Charles R.; Fu, Gary; Darzi, Michael; Firestone, James K.

1992-01-01

PC-SEAPAK is designed to provide a complete and affordable capability for processing and analysis of NOAA Advanced Very High Resolution Radiometer (AVHRR) and Nimbus-7 Coastal Zone Color Scanner (CZCS) data. Since the release of version 3.0 over a year ago, significant revisions were made to the AVHRR and CZCS programs and to the statistical data analysis module, and a number of new programs were added. This new version has 114 procedures listed in its menus. The package continues to emphasize user-friendliness and interactive data analysis. Additionally, because the scientific goals of the ocean color research being conducted have shifted to larger space and time scales, batch processing capabilities were enhanced, allowing large quantities of data to be easily ingested and analyzed. The development of PC-SEAPAK was paralled by two other activities that were influential and assistive: the global CZCS processing effort at GSFC and the continued development of VAX-SEAPAK. SEAPAK incorporates the instrument calibration and support all levels of data available from the CZCS archive.

New Technology-Large-Area Three- Dimensional Surface Profiling Using Only Focused Air-Coupled Ultrasound-Given 1999 R&D 100 Award

NASA Technical Reports Server (NTRS)

Roth, Don J.; Kautz, Harold E.; Abel, Phillip B.; Whalen, Mike F.; Hendricks, J. Lynne; Bodis, James R.

2000-01-01

Surface topography, which significantly affects the performance of many industrial components, is normally measured with diamond-tip profilometry over small areas or with optical scattering methods over larger areas. To develop air-coupled surface profilometry, the NASA Glenn Research Center at Lewis Field initiated a Space Act Agreement with Sonix, Inc., through two Glenn programs, the Advanced High Temperature Engine Materials Program (HITEMP) and COMMTECH. The work resulted in quantitative surface topography profiles obtained using only high-frequency, focused ultrasonic pulses in air. The method is nondestructive, noninvasive, and noncontact, and it does not require light-reflective surfaces. Air surface profiling may be desirable when diamond-tip or laserbased methods are impractical, such as over large areas, when a significant depth range is required, or for curved surfaces. When the configuration is optimized, the method is reasonably rapid and all the quantitative analysis facilities are online, including two- and three-dimensional visualization, extreme value filtering (for faulty data), and leveling.

Airfoil deposition model

NASA Technical Reports Server (NTRS)

Kohl, F. J.

1982-01-01

The methodology to predict deposit evolution (deposition rate and subsequent flow of liquid deposits) as a function of fuel and air impurity content and relevant aerodynamic parameters for turbine airfoils is developed in this research. The spectrum of deposition conditions encountered in gas turbine operations includes the mechanisms of vapor deposition, small particle deposition with thermophoresis, and larger particle deposition with inertial effects. The focus is on using a simplified version of the comprehensive multicomponent vapor diffusion formalism to make deposition predictions for: (1) simple geometry collectors; and (2) gas turbine blade shapes, including both developing laminar and turbulent boundary layers. For the gas turbine blade the insights developed in previous programs are being combined with heat and mass transfer coefficient calculations using the STAN 5 boundary layer code to predict vapor deposition rates and corresponding liquid layer thicknesses on turbine blades. A computer program is being written which utilizes the local values of the calculated deposition rate and skin friction to calculate the increment in liquid condensate layer growth along a collector surface.

Development of Austenitic ODS Strengthened Alloys for Very High Temperature Applications

DOE Office of Scientific and Technical Information (OSTI.GOV)

Stubbins, James; Heuser, Brent; Robertson, Ian

2015-04-22

This “Blue Sky” project was directed at exploring the opportunities that would be gained by developing Oxide Dispersion Strengthened (ODS) alloys based on the Fe-Cr-Ni austenitic alloy system. A great deal of research effort has been directed toward ferritic and ferritic/martensitic ODS alloys which has resulted in reasonable advances in alloy properties. Similar gains should be possible with austenitic alloy which would also take advantage of other superior properties of that alloy system. The research effort was aimed at the developing an in-depth understanding of the microstructural-level strengthening effects of ODS particles in austentic alloys. This was accomplished on amore » variety of alloy compositions with the main focus on 304SS and 316SS compositions. A further goal was to develop an understanding other the role of ODS particles on crack propagation and creep performance. Since these later two properties require bulk alloy material which was not available, this work was carried out on promising austentic alloy systems which could later be enhanced with ODS strengthening. The research relied on a large variety of micro-analytical techniques, many of which were available through various scientific user facilities. Access to these facilities throughout the course of this work was instrumental in gathering complimentary data from various analysis techniques to form a well-rounded picture of the processes which control austenitic ODS alloy performance. Micromechanical testing of the austenitic ODS alloys confirmed their highly superior mechanical properties at elevated temperature from the enhanced strengthening effects. The study analyzed the microstructural mechanisms that provide this enhanced high temperature performance. The findings confirm that the smallest size ODS particles provide the most potent strengthening component. Larger particles and other thermally- driven precipitate structures were less effective contributors and, in some cases, limited overall properties. With this understanding, the major materials development challenge is to provide a high uniformly distributed population of very fine ODS particles to be able to realize the full promise of dispersion strengthening. This should be a major goal of future work. This program had the further goal to develop graduate student researcher with the experience and capabilities to move this field forward. The support in this program was used for graduate student support and for research expenses; none of the program funds directly supported the faculty in the program. In this sense, the program was successful in supporting several very promising graduate researchers. Four of the graduate students supported here will complete their PhDs in 2015.« less

Preparing Women for Leadership Roles in STEM: The HERS Institutes

NASA Astrophysics Data System (ADS)

Straub, K. H.

2016-12-01

While women's representation in higher education has increased at the undergraduate and graduate levels, female voices remain in the minority in upper administrative positions, particularly in STEM fields. The HERS Institutes prepare women faculty and administrators for leadership roles through either residential (2 week, summer) or mixed on-site and online (academic year) programs. Topics addressed through the HERS curriculum include managing and leading change, the financial environment of higher education, diversity and inclusion, career mapping, fundraising, the legal landscape, institutional budgeting, negotiation, search essentials, conflict management, and much more. Female experts in each field lead interactive sessions and discussions, and are available for one-on-one conversations during breaks and meals. Through a grant from the Henry Luce Foundation, HERS has created opportunities for women in STEM fields to receive scholarships to the Institutes through the Claire Booth Luce (CBL) Program. In addition, the Institutes now support a larger cohort of STEM participants through targeted programming and networking events. Of the 64 participants in the 2016 Bryn Mawr Institute, 21 women were from STEM fields. These women participated in additional programs and expert-led discussions including "The Future of Research in Higher Education," "Supporting Careers of Women in STEM," and "Inclusive Excellence in STEM." An additional component of the CBL Program is the creation of a HERS STEM Community to enhance networking, mentoring, information sharing, and opportunities for gathering at professional conferences among HERS alumnae.

Job Profiles of Biomedical Informatics Graduates. Results of a Graduate Survey.

PubMed

Ammenwerth, E; Hackl, W O

2015-01-01

Biomedical informatics programs exist in many countries. Some analyses of the skills needed and of recommendations for curricular content for such programs have been published. However, not much is known of the job profiles and job careers of their graduates. To analyse the job profiles and job careers of 175 graduates of the biomedical informatics bachelor and master program of the Tyrolean university UMIT. Survey of all biomedical informatics students who graduated from UMIT between 2001 and 2013. Information is available for 170 graduates. Eight percent of graduates are male. Of all bachelor graduates, 86% started a master program. Of all master graduates, 36% started a PhD. The job profiles are quite diverse: at the time of the survey, 35% of all master graduates worked in the health IT industry, 24% at research institutions, 9% in hospitals, 9% as medical doctors, 17% as informaticians outside the health care sector, and 6% in other areas. Overall, 68% of the graduates are working as biomedical informaticians. The results of the survey indicate a good job situation for the graduates. The job opportunities for biomedical informaticians who graduated with a bachelor or master degree from UMIT seem to be quite good. The majority of graduates are working as biomedical informaticians. A larger number of comparable surveys of graduates from other biomedical informatics programs would help to enhance our knowledge about careers in biomedical informatics.

Improving Inquiry Teaching through Reflection on Practice

ERIC Educational Resources Information Center

Lotter, Christine R.; Miller, Cory

2017-01-01

In this paper, we explore middle school science teachers' learning of inquiry-based instructional strategies through reflection on practice teaching sessions during a summer enrichment program with middle level students. The reflection sessions were part of a larger year-long inquiry professional development program in which teachers learned…

Intergenerational Programs: A Resource for Community Renewal.

ERIC Educational Resources Information Center

Thorp, Kathlyn

A four-part publication places intergenerational programming in the larger context of community renewal and well-being. Part I, "The Basics: What, Who, and Why," contains two articles. The first, by Kathlyn Thorp, defines intergenerational activities and considers organizations which should be involved in such activities and possible…

Longer is Larger--Or is It?

ERIC Educational Resources Information Center

Roche, Anne

2005-01-01

The author cites research from students' misconceptions of decimal notation that indicates that many students treat decimals as another whole number to the right of the decimal point. This "whole number thinking" leads some students to believe, in the context of comparing decimals, that "longer is larger" (for example, 0.45 is larger than 0.8…

Instrumentation and Controls Division progress report for the period July 1, 1986 to June 30, 1988

DOE Office of Scientific and Technical Information (OSTI.GOV)

Klobe, L.E.

1988-12-01

The Instrumentation and Controls (IandC) Division of Oak Ridge National Laboratory (ORNL) performs basic and applied instrumentation and controls research, development and design engineering, specialized instrument design and fabrication, and maintenance services for instruments, electronics, and computers. The IandC Division is one of the largest RandD organizations of its type among government laboratories, and it exists as the result of an organizational strategy to integrate ORNL's instrumentation and controls-related disciplines into one dedicated functional organization to increase the Laboratory's expertise and capabilities in these rapidly expanding, innovative areas of technology. The Division participates in the programs and projects of ORNLmore » by applying its expertise and capabilities in concert with other divisions to perform basic research and mission-oriented technology development. Many of the Division's RandD tasks that are a part of a larger ORNL program are of sufficient scope that the IandC effort constitutes a separate program element with direct funding and management responsibility within the Division. The activities of IandC include performance of an RandD task in IandC facilities, the participation of from one of many IandC engineers and scientists in a multidisciplinary team working in a specific research area or development project, design and fabrication of a special instrument or instrumentation system, or a few hours of maintenance service. In its support and maintenance work, the role of the IandC Division is to provide a level of expertise appropriate to complete a job successfully at minimum overall cost and time schedule---a role which involves IandC in almost all ORNL activities.« less

RISA progress in the development of drought indicators to support decision making

NASA Astrophysics Data System (ADS)

Close, S.; Simpson, C.

2015-12-01

Communities around the country are increasingly recognizing the need to plan for water shortages and long-term drought. To build preparedness and help communities manage risk, researchers funded by NOAA's National Integrated Drought Information System (NIDIS) Coping with Drought initiative through the Regional Integrated Sciences and Assessments (RISA) program are working to better understand these impacts across the country and work with communities and resource managers to develop adaptation strategies that meet their needs. The Coping with Drought initiative supports research involving the use of climate predictions and forecast information in decision-making across a range of sectors including agriculture, natural and water resources management, and public health. As a component of this initiative, the RISA program supported research and engagement to develop indicators of drought designed to be of most use to managers and planners grappling with severe and in some cases ongoing drought in their regions. Indicators are being developed for coastal ecosystems in the Carolinas, water management in California, and native communities in Arizona. For instance, the California Nevada Applications Program (CNAP) RISA developed a percentile-based indicator system for analyzing historic droughts and characterizing the ongoing California drought. And in the Southwest, the Climate Assessment for the Southwest (CLIMAS) RISA has been working with the Hopi community on drought monitoring and planning to develop the first-ever Hopi Quarterly Drought Status Report which integrates scientific and local knowledge about drought. This presentation will discuss RISA's role in developing drought indicators based on engagement with decision makers and how this work fits into the larger role that RISAs are playing in the development of the NIDIS Regional Drought Early Warning Systems across the U.S.

Accumulating Evidence and Research Organization (AERO) model: a new tool for representing, analyzing, and planning a translational research program.

PubMed

Hey, Spencer Phillips; Heilig, Charles M; Weijer, Charles

2013-05-30

Maximizing efficiency in drug development is important for drug developers, policymakers, and human subjects. Limited funds and the ethical imperative of risk minimization demand that researchers maximize the knowledge gained per patient-subject enrolled. Yet, despite a common perception that the current system of drug development is beset by inefficiencies, there remain few approaches for systematically representing, analyzing, and communicating the efficiency and coordination of the research enterprise. In this paper, we present the first steps toward developing such an approach: a graph-theoretic tool for representing the Accumulating Evidence and Research Organization (AERO) across a translational trajectory. This initial version of the AERO model focuses on elucidating two dimensions of robustness: (1) the consistency of results among studies with an identical or similar outcome metric; and (2) the concordance of results among studies with qualitatively different outcome metrics. The visual structure of the model is a directed acyclic graph, designed to capture these two dimensions of robustness and their relationship to three basic questions that underlie the planning of a translational research program: What is the accumulating state of total evidence? What has been the translational trajectory? What studies should be done next? We demonstrate the utility of the AERO model with an application to a case study involving the antibacterial agent, moxifloxacin, for the treatment of drug-susceptible tuberculosis. We then consider some possible elaborations for the AERO model and propose a number of ways in which the tool could be used to enhance the planning, reporting, and analysis of clinical trials. The AERO model provides an immediate visual representation of the number of studies done at any stage of research, depicting both the robustness of evidence and the relationship of each study to the larger translational trajectory. In so doing, it makes some of the invisible or inchoate properties of the research system explicit - helping to elucidate judgments about the accumulating state of evidence and supporting decision-making for future research.

76 FR 59717 - Notice of Submission of Proposed Information Collection to OMB Transformation Initiative: Family...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-27

... support research that will build upon a larger social experiment funded by HUD. The funds will be made... Account. The purpose of the effort is to provide funding to support research that will build upon a larger social experiment funded by HUD. The funds will be made available in the form of cooperative agreements...

The Impact of Curriculum-Based Professional Development on Science Instruction: Results from a Cluster-Randomized Trial

ERIC Educational Resources Information Center

Taylor, Joseph; Kowalski, Susan; Getty, Stephen; Wilson, Christopher; Carlson, Janet

2011-01-01

This research is part of a larger, IES-funded study titled: "Measuring the Efficacy and Student Achievement of Research-based Instructional Materials in High School Multidisciplinary Science" (Award # R305K060142). The larger study seeks to use a cluster-randomized trial design, with schools as the unit of assignment, to make causal…

Calculation of sheath and wake structure about a pillbox-shaped spacecraft in a flowing plasma

NASA Technical Reports Server (NTRS)

Parker, L. W.

1977-01-01

A computer program was used for studies of the disturbed zones around bodies in flowing plasmas, particularly spacecraft and their associated sheaths and wakes. The program solved a coupled Poisson-Vlasov system of nonlinear partial differential integral equations to obtain distributions of electric potential and ion and electron density about a finite length cylinder in a plasma flow at arbitrary ion Mach numbers. The approach was applicable to a larger range of parameters than other available approaches. In sample calculations, bodies up to 100 Debye lengths in radius were treated, that is, larger than any previously treated realistically. Applications were made to in-situ satellite experiments.

Project RED Impacts Patient Experience.

PubMed

Cancino, Ramon S; Manasseh, Chris; Kwong, Lana; Mitchell, Suzanne E; Martin, Jessica; Jack, Brian W

2017-12-01

Hospitalized patients are frequently unprepared to care for themselves after discharge often leading to unplanned hospital readmission. One strategy to reduce readmission rates is improving the quality of patient education and preparation before hospital discharge. The ReEngineered Discharge (RED) is a standardized hospital-based program designed to provide patients and caregivers the information they need to continue care at home. We sought to study the impact of the RED intervention on posthospitalization adult patient experience scores in an urban academic safety-net hospital. We conducted a descriptive study of a pilot program that compared posthospitalization survey responses to the Press Ganey survey item "Instructions were given about how to care for yourself at home." We compared the survey results for 3 groups of adult patients: those receiving the RED program, those receiving a standard discharge on the same hospital unit, and those receiving a standard discharge on other hospital units. A greater percentage of adult patients who received the RED discharge program rated the quality of their discharge as "very good" as compared to those receiving a standard discharge on the same hospital unit and those receiving a standard discharge on other hospital units (61%, 35%, and 41%, respectively, P = .0001). Delivery of a standardized hospital discharge program resulted in a larger proportion of top-box "very good" responses on a Press Ganey posthospitalization survey. Future research should examine whether hospital-based transition programs can sustain improvement in patient experience measures and whether these improvements can be observed in other patient populations.

A controlled investigation of continuing pain education for long-term care staff

PubMed Central

Ghandehari, Omeed O; Hadjistavropoulos, Thomas; Williams, Jaime; Thorpe, Lilian; Alfano, Dennis P; Bello-Haas, Vanina Dal; Malloy, David C; Martin, Ronald R; Rahaman, Omar; Zwakhalen, Sandra MG; Carleton, R Nicholas; Hunter, Paulette V; Lix, Lisa M

2013-01-01

BACKGROUND: The underassessment and undertreatment of pain in residents of long-term care (LTC) facilities has been well documented. Gaps in staff knowledge and inaccurate beliefs have been identified as contributors. OBJECTIVES: To investigate the effectiveness of an expert-based continuing education program in pain assessment/management for LTC staff. METHODS: Participants included 131 LTC staff members who were randomly assigned to either an interactive pain education (PE) program, which addressed gaps in knowledge such as medication management, or an interactive control program consisting of general dementia education without a specific clinical focus. Participants attended three sessions, each lasting 3 h, and completed measures of pain-related knowledge and attitudes/beliefs before, immediately after and two weeks following the program. Focus groups were conducted with a subset of participants to gauge perception of the training program and barriers to implementing pain-related strategies. RESULTS: Analysis using ANOVA revealed that PE participants demonstrated larger gains compared with control participants with regard to pain knowledge and pain beliefs. Barriers to implementing pain-related strategies certainly exist. Nonetheless, qualitative analyses demonstrated that PE participants reported that they overcame many of these barriers and used pain management strategies four times more frequently than control participants. CONCLUSIONS: Contrary to previous research, the present study found that the interactive PE program was effective in changing pain beliefs and improving knowledge. Continuing PE in LTC has the potential to address knowledge gaps among front-line LTC providers. PMID:23457681

A Comparison of Traditional Test Blueprinting and Item Development to Assessment Engineering in a Licensure Context

ERIC Educational Resources Information Center

Masters, James S.

2010-01-01

With the need for larger and larger banks of items to support adaptive testing and to meet security concerns, large-scale item generation is a requirement for many certification and licensure programs. As part of the mass production of items, it is critical that the difficulty and the discrimination of the items be known without the need for…

Paleoclimate of the Southern San Joaquin Valley, CA: Research Participation Opportunities for Improving Minority Participation and Achievement in the Geosciences

NASA Astrophysics Data System (ADS)

Baron, D.; Negrini, R.; Palacios-Fest, M. R.

2004-12-01

Numerous studies have shown that one of the best ways to draw students into geoscience programs is to expose them and their teachers to research projects designed to investigate issues relevant to their lives and communities. To be most effective, involvement in these projects should begin at the pre-college level and continue throughout their college career. Recognizing the importance of genuine research experiences, the Department of Geology at California State University, Bakersfield (CSUB), with support from the National Science Foundation's Opportunities for Enhancing Diversity in the Geosciences program, provides research participation opportunities for teachers and students from the Bakersfield City School District and the Kern High School District. Both districts have a high percentage of low-income and minority students that normally would not consider a degree or career in the geosciences. The project centers around a four-week summer research program and follow-up activities during the school year. The research investigates the climate history of the southern San Joaquin Valley as well as the frequency of flooding in the valley. Many teachers and students are familiar with periodic flooding from personal experience and are aware of the larger issue of climate change in the past and present from news reports. Thus, they can directly relate to the relevance of the research. The project draws on the faculty's expertise in paleoclimatology and geochemistry and takes advantage of CSUB's existing research facilities. Sediments in the dry lake basins of Buena Vista Lake and Kern Lake preserve a record of the regional climate history and flooding of the Kern River and its tributaries. In the first year of the project, 6 teachers and 10 high school students worked with CSUB faculty and students. Three cores from the lake basins were collected. The cores were analyzed using established geophysical, geochemical, lithological, and micropaleontological techniques. The analyses of the sediment samples range from simple tasks such as core descriptions or total organic carbon analysis to complex procedures such as the separation, identification, and chemical analysis of ostracode shells. Thus, the participants can find tasks appropriate to their diverse backgrounds and experience. CSUB students served as mentors and role models for high school students. Surveys conducted before and after the summer program indicate that knowledge of climate change and local geology of both teachers and students increased. Student's attitudes towards the geosciences and possible geoscience careers improved.

Delivery system integration and health care spending and quality for Medicare beneficiaries.

PubMed

McWilliams, J Michael; Chernew, Michael E; Zaslavsky, Alan M; Hamed, Pasha; Landon, Bruce E

2013-08-12

The Medicare accountable care organization (ACO) programs rely on delivery system integration and health care provider risk sharing to lower spending while improving quality of care. To compare spending and quality between larger and smaller provider groups and examine how size-related differences vary by 2 factors considered central to ACO performance: group primary care orientation and financial risk sharing by health care providers. Using 2009 Medicare claims and linked American Medical Association Group Practice data, we assigned 4.29 million beneficiaries to health care provider groups based on primary care use. We categorized group size according to eligibility thresholds for the Shared Savings (≥5000 assigned beneficiaries) and Pioneer (≥15,000) ACO programs and distinguished hospital-based from independent groups. We assessed the primary care orientation of larger groups' specialty mix and used health maintenance organization market penetration and data from the Community Tracking Study to measure the extent of financial risk accepted by different types of provider groups in different areas for managed care patients. We estimated linear regression models comparing spending and quality between larger and smaller health care provider groups, allowing size-related differences to vary by measures of group primary care orientation and risk sharing. Spending and quality measures included total medical spending, spending by type of service, 5 process measures of quality, and 30-day readmissions, all adjusted for sociodemographic and clinical characteristics. Compared with smaller groups, larger hospital-based groups had higher total per-beneficiary spending in 2009 (mean difference, +$849), higher 30-day readmission rates (+1.3 percentage points), and similar performance on 4 of 5 process measures of quality. In contrast, larger independent physician groups performed better than smaller groups on all process measures and exhibited significantly lower per-beneficiary spending in counties where risk sharing by these groups was more common (-$426). Among all groups sufficiently large to participate in ACO programs, a strong primary care orientation was associated with lower spending, fewer readmissions, and better quality of diabetes care. Spending was lower and quality of care better for Medicare beneficiaries served by larger independent physician groups with strong primary care orientations in environments where health care providers accepted greater risk.

Feasibility of a home-delivered Internet obesity prevention program for fourth-grade students.

PubMed

Owens, Scott; Lambert, Laurel; McDonough, Suzanne; Green, Kenneth; Loftin, Mark

2009-08-01

This pilot study examined the feasibility of an interactive obesity prevention program delivered to a class of fourth-grade students utilizing daily e-mail messages sent to the students' home computers. The study involved a single intact class of 22 students, 17 (77%) of whom submitted parental permission documentation and received e-mail messages each school day over the course of one month. Concerns regarding Internet safety and children's use of e-mail were addressed fairly easily. Cost/benefit issues for the school did not seem prohibitive. Providing e-mail access to students without a home computer was accomplished by loaning them personal digital assistant (PDA) devices. In larger interventions, loaning PDAs is probably not feasible economically, although cell phones may be an acceptable alternative. It was concluded that this type of interactive obesity prevention program is feasible from most perspectives. Data from a larger scale effectiveness study is still needed.

Compensatory Education and Confined Youth. Volume 2: A National Evaluation of Title I Programs in State Institutions for Neglected or Delinquent Youth.

ERIC Educational Resources Information Center

Keesling, J. Ward; And Others

This study (one portion of a larger study) was designed to determine whether Elementary and Secondary Education Act Title I programs in State institutions for neglected or delinquent youth are effective in improving students' basic skills and attitudes and to determine which components of educational programs and characteristics of institutions…

76 FR 38059 - Defining Larger Participants in Certain Consumer Financial Products and Services Markets

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-29

... and Services Markets AGENCY: Bureau of Consumer Financial Protection. ACTION: Notice and Request for... other markets for consumer financial products or services, the supervision program generally will apply... consumers and to the consumer financial markets.\\5\\ In implementing this supervision program, the CFPB may...

Mentoring and Coaching Rural School Leaders: What Do They Need?

ERIC Educational Resources Information Center

Duncan, Heather E.; Stock, Mark J.

2010-01-01

This study explores the types of principal mentoring/coaching programs delivered in Wyoming school districts, USA, and the areas of need perceived by principals at different levels of experience. Some formalized district principal mentorship programs existed in larger school districts but these mainly targeted beginning principals. Most of the…

Voices of Superintendents: "Give Us Relevant and Challenging Preparation for a Tough Job"

ERIC Educational Resources Information Center

Tripses, Jenny; Hunt, John W.; Watkins, Sandra G.

2013-01-01

This manuscript reports results from two open-ended questions from a larger descriptive study that sought to gather perceptions from practicing Illinois superintendents on coursework and other program characteristics in superintendent preparation programs. The study surveyed all Illinois superintendents (873 districts) using an online survey. We…

Program Evaluation for USAID/Guinea Basic Education Program Portfolio

ERIC Educational Resources Information Center

Midling, Michael; Filion, Louise; David-Gnahoui, Emmanuel M.; Gassama-Mbaye, Mbarou; Diallo, Amadou Tidjane; Diallo, Abdoul Karim

2006-01-01

In support of its strategic objective of a quality basic education provided to a larger percentage of Guinean children with an emphasis on girls and rural children, the United States Agency for International Development established the following intermediate results: (1) Improved sectoral strategic planning, management, and decision-making in…

Obesity prevention for Mexican American children: for whom is it most effective?

USDA-ARS?s Scientific Manuscript database

The objective of the current study was to determine which Mexican American children benefited most from an obesity prevention program. Data used were taken from a larger randomized clinical trial in which participants received either an intensive (IP) or a self-help (SH) program for preventing the ...

Bilingual Education and Social Change. Bilingual Education and Bilingualism: 14.

ERIC Educational Resources Information Center

Freeman, Rebecca D.

A case study is provided of dual-language planning and implementation at the Oyster Bilingual School, a successful Spanish-English public elementary school program in the District of Columbia. The first three chapters offer background information for understanding how the program interacts with the larger sociopolitical context of minority…

Comparison of Mothers' and Fathers' Opinions of Parent-Child Interaction Therapy

ERIC Educational Resources Information Center

Tiano, Jennifer D.; Grate, Rebecca M.; McNeil, Cheryl B.

2013-01-01

Opinions of parenting programs mostly have been obtained from mothers. Because mothers and fathers' interactions with children differ, gathering data from both parents regarding behavior modification and parenting programs is necessary. This project was part of a larger study and compared mothers and fathers' acceptability of Parent-Child…