The spillover effects of Medicare managed care: Medicare Advantage and hospital utilization.

PubMed

Baicker, Katherine; Chernew, Michael E; Robbins, Jacob A

2013-12-01

More than a quarter of Medicare beneficiaries are enrolled in Medicare Advantage, which was created in large part to improve the efficiency of health care delivery by promoting competition among private managed care plans. This paper explores the spillover effects of the Medicare Advantage program on the traditional Medicare program and other patients, taking advantage of changes in Medicare Advantage payment policy to isolate exogenous increases in Medicare Advantage enrollment and trace out the effects of greater managed care penetration on hospital utilization and spending throughout the health care system. We find that when more seniors enroll in Medicare managed care, hospital costs decline for all seniors and for commercially insured younger populations. Greater managed care penetration is not associated with fewer hospitalizations, but is associated with lower costs and shorter stays per hospitalization. These spillovers are substantial - offsetting more than 10% of increased payments to Medicare Advantage plans. Copyright © 2013 Elsevier B.V. All rights reserved.

What Works for Whom? A Bayesian Approach to Channeling Big Data Streams for Public Program Evaluation

ERIC Educational Resources Information Center

Finucane, Mariel McKenzie; Martinez, Ignacio; Cody, Scott

2018-01-01

In the coming years, public programs will capture even more and richer data than they do now, including data from web-based tools used by participants in employment services, from tablet-based educational curricula, and from electronic health records for Medicaid beneficiaries. Program evaluators seeking to take full advantage of these data…

Introduction to the MAST Program. MAS-100. Waste Isolation Division (WID). Management and Supervisor Training (MAST) Program.

ERIC Educational Resources Information Center

Westinghouse Electric Corp., Carlsbad, NM.

This module is part of a set of management and supervisor training (MAST) materials developed by the Department of Energy for the Waste Isolation Division. Its stated purpose is to provide participants with knowledge and skills necessary to take full advantage of the MAST learning experience. The module contains program guidelines, sample…

Life sciences flight experiments program - Overview

NASA Technical Reports Server (NTRS)

Berry, W. E.; Dant, C. C.

1981-01-01

The considered LSFE program focuses on Spacelab life sciences missions planned for the 1984-1985 time frame. Life Sciences Spacelab payloads, launched at approximately 18-months intervals, will enable scientists to test hypotheses from such disciplines as vestibular physiology, developmental biology, biochemistry, cell biology, plant physiology, and a variety of other life sciences. An overview is presented of the LSFE program that will take advantage of the unique opportunities for biological experimentation possible on Spacelab. Program structure, schedules, and status are considered along with questions of program selection, and the science investigator working groups. A description is presented of the life sciences laboratory equipment program, taking into account the general purpose work station, the research animal holding facility, and the plant growth unit.

Learn about the EPA's Federal Technology Transfer Act Program

EPA Pesticide Factsheets

This act allows sharing Agency knowledge and expertise with outside partners through collaborative agreements and licensing. Potential partners can take advantage of opportunities to create or further develop solutions to environmental problems.

THE COMMUNITY-APPRENTICESHIP PROGRAM, A FEASIBILITY STUDY.

ERIC Educational Resources Information Center

ISAACK, THOMAS S.

A STUDY WAS CONDUCTED TO EXAMINE THE FEASIBILITY OF ESTABLISHING COMMUNITY APPRENTICESHIP PROGRAMS IN WEST VIRGINIA. THE CONCEPT IS THAT A WORKER IN ONE COMPANY WOULD UNDERTAKE ON THE JOB TRAINING AT ANOTHER COMPANY TO TAKE ADVANTAGE OF MACHINES AND EQUIPMENT NOT CURRENTLY OWNED BY HIS COMPANY. THE AUTHOR STATES THAT THIS WOULD UPGRADE THE WORK…

Assured Access/Mobile Computing Initiatives on Five University Campuses.

ERIC Educational Resources Information Center

Blurton, Craig; Chee, Yam San; Long, Phillip D.; Resmer, Mark; Runde, Craig

Mobile computing and assured access are becoming popular terms to describe a growing number of university programs which take advantage of ubiquitous network access points and the portability of notebook computers to ensure all students have access to digital tools and resources. However, the implementation of such programs varies widely from…

The TSA Dragon--How to Slay It.

ERIC Educational Resources Information Center

Jeffers, Robert D.; Lamkin, Robert

1983-01-01

Three types of structures used in university systems to permit faculty and staff to take advantage of voluntary Tax Sheltered Annuity (TSA) programs are discussed. An innovative system at the University of Nevada is described. (MLW)

Socioeconomic and Institutional Factors that Facilitate and Prevent Low-Income African American Parents' Involvement in a Children's Savings Program

ERIC Educational Resources Information Center

Johnson, Toni

2011-01-01

National and international reports have established the legitimate use of child savings accounts (CSAs) as asset-building vehicles for youths. However, many U.S. programs report difficulty in recruiting parents for CSA programs and note the failure of some parents to take full advantage of the financial match available when they do participate.…

Texas International Airlines LOFT program

NASA Technical Reports Server (NTRS)

Sommerville, J.

1981-01-01

A line-oriented flight training program which allows the crew to work as a team to solve all problems, abnormal or emergency, within the crew concept. A line-oriented check ride takes place every six months for the pilot as a proficiency check. There are advantages and disadvantages to this program. One disadvantage is that since it is designed as a check-ride, the scenarios must be structured so that the average pilot will complete the check-ride without complication. This system is different from a proficiency check which can be stopped at a problem area so training to proficiency can take place before proceeding with the check.

What Americans think of the new insurance marketplaces and Medicaid expansion: findings from the Commonwealth Fund Health Insurance Marketplace Survey, 2013.

PubMed

Collins, Sara R; Rasmussen, Petra W; Doty, Michelle M; Garber, Tracy

2013-09-01

The Affordable Care Act's health insurance marketplaces are opening for enrollment on October 1, 2013. The Commonwealth Fund Health Insurance Marketplace Survey, 2013, finds that only two of five adults are aware of the marketplaces or of potential financial help that may be available to them to pay for plans purchased though the marketplaces. However, three of five adults who might be eligible for these new options said they were likely to take advantage of them. The survey also finds broad support for state expansion of the Medicaid program, even in states that have not yet decided to expand their programs. While outreach and education are critical to ensuring that those eligible for the new coverage options will enroll, the survey results suggest that eligible Americans will likely take advantage of the law's insurance reforms in the months and years to come.

Academic Benefits of On-Campus Employment to First-Year Developmental Education Students.

ERIC Educational Resources Information Center

Wilkie, Carolyn; Jones, Marquita

1994-01-01

A study of 1,012 college freshmen admitted through a developmental studies program and offered employment through a highly structured program of up to 8 work hours/week found those taking maximum advantage of the work opportunity had higher achievement and retention rates than others. Differences by race and gender, and student perceptions, are…

Chrysler improved numerical differencing analyzer for third generation computers CINDA-3G

NASA Technical Reports Server (NTRS)

Gaski, J. D.; Lewis, D. R.; Thompson, L. R.

1972-01-01

New and versatile method has been developed to supplement or replace use of original CINDA thermal analyzer program in order to take advantage of improved systems software and machine speeds of third generation computers. CINDA-3G program options offer variety of methods for solution of thermal analog models presented in network format.

EPA for Businesses and Non-Profits

EPA Pesticide Factsheets

Information and links to EPA web pages that are meant to help businesses and non-profits adhere to EPA regulations and otherwise protect the environment, take advantage of opportunities to collaborate with the EPA, and find training EPA training programs.

Inventive Teaching: The Heart of the Small School. A Revised an Expanded Edition of "The Teacher as Inventor."

ERIC Educational Resources Information Center

Kleinfeld, Judith S.; And Others

This book highlights programs and ideas that take advantage of small classrooms and of other resources in the local environment. The programs demonstrate the inventiveness and imagination of teachers in small schools. The following chapters are contained in the book: (1) "Draw From All the Resources in Your School," which includes…

Implementation of a Computerized Maintenance Management System

NASA Technical Reports Server (NTRS)

Shen, Yong-Hong; Askari, Bruce

1994-01-01

A primer Computerized Maintenance Management System (CMMS) has been established for NASA Ames pressure component certification program. The CMMS takes full advantage of the latest computer technology and SQL relational database to perform periodic services for vital pressure components. The Ames certification program is briefly described and the aspects of the CMMS implementation are discussed as they are related to the certification objectives.

Finding Funding: A Guide to Federal Sources for Out-of-School Time and Community School Initiatives.

ERIC Educational Resources Information Center

Reder, Nancy D.

Noting the increasing need for improved access to quality after-school services, this guide to federal funding sources for out-of-school time programs and community schools (OST/CS) is designed to assist program leaders, policymakers, and others in nonprofit, public, and private organizations in taking advantage of federal funding opportunities.…

Learning Styles of Pilots Currently Qualified in United States Air Force Aircraft

NASA Technical Reports Server (NTRS)

Kanske, Craig A.

2001-01-01

Kolb's Learning Style Inventory was used to identify the predominant learning styles of pilots currently qualified in United States Air Force aircraft. The results indicate that these pilots show a significant preference for facts and things over people and feelings. By understanding the preferred learning styles of the target population, course material can be developed that take advantage of the strengths of these learning styles. This information can be especially useful in the future design of cockpit resource management training. The training program can be developed to demonstrate both that there are different learning styles and that it is possible to take advantage of the relative strengths of each of these learning styles.

Unstop the Logjams in Your Cash Flow.

ERIC Educational Resources Information Center

Everett, R. E.

1989-01-01

A cash flow analysis is charting expenditures and revenues against a factor of time. Explains how school systems can, by charting the congruency of revenues and expenditures carefully, develop an investment program to take maximum advantage of a positive cash position. (MLF)

In Vitro Models of Human Toxicity Pathways

EPA Science Inventory

For toxicity testing and assessment programs to address the large numbers of substances of potential concern, a paradigm shift in the assessment of chemical hazard and risk is needed that takes advantage of advances in molecular toxicology, computational sciences, and information...

In the Weeds: Idaho’s Invasive Species Laws and Biofuel Research and Development

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

Pope, April Lea

Federal laws, policies, and programs that incentivize and mandate the development of biofuels have local effects on both Idaho’s environment and on research supporting biofuels. The passage of a new energy crop rule in Idaho, effective as of March 20, 2014, follows an increased interest in growing, possessing, and transporting energy crops comprised of invasive plant species that are regulated under Idaho’s Invasive Species Act. Idaho’s new energy crop rule is an example of how a state can take measures to protect against unintended consequences of federal laws, policies, and programs while also taking advantage of the benefits of suchmore » policies and programs.« less

In the Weeds: Idaho’s Invasive Species Laws and Biofuel Research and Development

DOE PAGES

Pope, April Lea

2015-05-01

Federal laws, policies, and programs that incentivize and mandate the development of biofuels have local effects on both Idaho’s environment and on research supporting biofuels. The passage of a new energy crop rule in Idaho, effective as of March 20, 2014, follows an increased interest in growing, possessing, and transporting energy crops comprised of invasive plant species that are regulated under Idaho’s Invasive Species Act. Idaho’s new energy crop rule is an example of how a state can take measures to protect against unintended consequences of federal laws, policies, and programs while also taking advantage of the benefits of suchmore » policies and programs.« less

A revolutionary approach to health care cost control: leveraging the power of Web-enabled employee "consumerism".

PubMed

Rozzi, M V

2001-09-01

The confluence of two trends--health care "consumerism" and employee self-service benefits programs--offers employers a promising opportunity for health care cost control. To take advantage of this opportunity, employers must take a fresh look at the health care cost dilemma and find ways to simultaneously offer employees a new kind of benefit and implement more effective cost-control measures.

Get Your Wishes Granted: Supplementary Funds for School Music Programs Are Available from a Wide Array of Sources, but Tapping into Them Requires Time, Effort, and Savvy

ERIC Educational Resources Information Center

Randall, Mac

2009-01-01

Music teachers across the country are taking advantage of a wide range of grants from any number of sources--cities and towns, states, the federal government, nonprofit foundations, businesses, even generous individuals--to lend extra strength to their programs. Finding the right grantor for one's program is a major part of the equation. Before…

Managing Data From Signal-Propagation Experiments

NASA Technical Reports Server (NTRS)

Kantak, A. V.

1989-01-01

Computer programs generate characteristic plots from amplitudes and phases. Software system enables minicomputer to process data on amplitudes and phases of signals received during experiments in ground-mobile/satellite radio propagation. Takes advantage of file-handling capabilities of UNIX operating system and C programming language. Interacts with user, under whose guidance programs in FORTRAN language generate plots of spectra or other curves of types commonly used to characterize signals. FORTRAN programs used to process file-handling outputs into any of several useful forms.

An Online Education Sourcebook.

ERIC Educational Resources Information Center

Carr, Victor; Locatis, Craig; Reid, John C.; Ullmer, Eldon; Weisberg, Michael

This resource provides basic information on five selected topics related to creating and implementing online educational programs. "Adult Learning" (John C. Reid) provides an overview of general learning theories and discusses the characteristics of adult learners, strategies for taking advantage of adults' traits and motivations in…

XB-70A during take-off

NASA Image and Video Library

1965-08-17

Viewed from the front the #1 XB-70A (62-0001) is shown climbing out during take-off. Most flights were scheduled during the morning hours to take advantage of the cooler ambient air temperatures for improved propulsion efficiencies. The wing tips are extended straight out to provide a maximum lifting wing surface. The XB-70A, capable of flying three times the speed of sound, was the world's largest experimental aircraft in the 1960s. Two XB-70A aircraft were built. Ship #1 was flown by NASA in a high speed flight research program.

A Guide to Federal Education Programs That Can Fund K-12 Universal Prevention and Social and Emotional Learning Activities

ERIC Educational Resources Information Center

Rentner, Diane Stark; Price, Olga Acosta

2014-01-01

Federal education funding has often been overlooked by districts in search of sources of support for prevention. This guide is intended to help school districts take advantage of those funds by identifying K-12 grant programs in the U.S. Department of Education (ED) that could be used to implement prevention efforts in elementary and secondary…

Sun Savvy Students: Free Teaching Resources from EPA's SunWise Program

ERIC Educational Resources Information Center

Hall-Jordan, Luke

2008-01-01

With summer in full swing and the sun is naturally on our minds, what better time to take advantage of a host of free materials provided by the U.S. Environmental Protection Agency's Sun Wise program. Sun Wise aims to teach students and teachers about the stratospheric ozone layer, ultraviolet (UV) radiation, and how to be safe while in the Sun.…

The Impact of "ED" on Educational Research.

ERIC Educational Resources Information Center

Florio, David H.

1980-01-01

The purposes, structure, and component parts of the newly formed Department of Education (ED) organizations from which educational research programs will be administered are discussed. As the climate surrounding ED changes, opportunities to take advantage of the elevated status of research will be presented. (Author/RL)

AED in Asia

ERIC Educational Resources Information Center

Academy for Educational Development, 2004

2004-01-01

Founded in 1961, the Academy for Educational Development (AED) is an independent, nonprofit, charitable organization that operates development programs in the United States and throughout the world. This directory presents an overview of AED endeavors in Asia. AED's work in Asia has centered on institution-building, taking advantage of its…

Child Health in Elementary School Following California’s Paid Family Leave Program.

PubMed

Lichtman-Sadot, Shirlee; Bell, Niryvia Pillay

We evaluate changes in elementary school children health outcomes following the introduction of California’s Paid Family Leave (PFL) program, which provided parents with paid time off following the birth of a child. Our health outcomes--overweight, ADHD, and hearing-related problems--are characterized by diagnosis rates that only pick up during early elementary school. Moreover, our health outcomes have been found to be negatively linked with many potential implications of extended maternity leave--increased breastfeeding, prompt medical checkups at infancy, reduced prenatal stress, and reduced non-parental care during infancy. Using the Early Childhood Longitudinal Studies (ECLS) within a difference-in-differences framework, our results suggest improvements in health outcomes among California elementary school children following PFL’s introduction. Furthermore, the improvements are driven by children from less advantaged backgrounds, which is consistent with the notion that California’s PFL had the greatest effect on leave-taking duration after childbirth mostly for less advantaged mothers who previously could not afford to take unpaid leave.

"Doing" diversity. Holy Cross Health System facilities honor differences in different ways.

PubMed

Burnside, G

1994-12-01

Holy Cross Health System (HCHS), a South Bend, IN-based organization that stretches from coast to coast, has instituted a diversity initiative to take advantage of demographic changes in its facilities' work forces and the communities they are serving. Launched by Holy Cross's corporate headquarters, the program is carried out by the member facilities, each of which had added its own ideas. HCHS's diversity program has three major components: Consciousness-raising among employees. Activities range from "transcultural rounds" for nursing students to fashion shows in which employees wear costumes from their places of national origin. Educating the larger community. HCHS facilities have been urged to increase awareness of diversity among physicians, patients, vendors, and local business and civic leaders. Strategic thinking. The leaders of HCHS facilities have been advised to integrate diversity into their strategic planning. Leaders are familiarizing themselves with the different cultural, ethnic, and religious groups in the community and preparing their facilities to take full advantage of those groups' contributions.

FIELD INVESTIGATION OF BIOLOGICAL TOILET SYSTEMS AND GREY WATER TREATMENT

EPA Science Inventory

The objective of the field program was to determine the operational characteristics and overall acceptability of popular models of biological toilets and a few select grey water systems. A field observation scheme was devised to take advantage of in-use sites throughout the State...

Distance Technology in Nursing Education. AACN White Paper.

ERIC Educational Resources Information Center

American Association of Colleges of Nursing, Washington, DC.

Careful use of technology in education may enhance the ability of the nursing education profession to educate nurses for practice, prepare future nurse educators, and advance nursing science. To take full advantage of technology, several factors must be addressed. Superior distance education programs require substantial institutional financial…

Trade and Industrial Education: Visions of the Future.

ERIC Educational Resources Information Center

Farmer, Edgar I.

The future effectiveness of trade and industrial (T&I) education programs can be increased by reforms in teacher education, collaboration with national support agencies, and taking advantage of technological and instructional advances. Among the important teacher education reforms are the following: (1) teacher preparation should include liberal…

Developing an Information Literacy Action Plan

ERIC Educational Resources Information Center

Johnson, Wendell G.

2009-01-01

In order to increase the benefits that the student receives from bibliographic instruction, many community college libraries are incorporating the Information Literacy Competency Standards for Higher Education of the Association of College and Research Libraries (ACRL) into their BI programs. In order to take full advantage of the Competency…

The Impact of Education On Fertility and Child Mortality: Do Fathers Really Matter Less than Mothers? OECD Development Centre Working Paper, No. 217 (Formerly Webdoc No. 5)

ERIC Educational Resources Information Center

Breierova, Lucia; Duflo, Esther

2003-01-01

This paper takes advantage of a massive school construction program that took place in Indonesia between 1973 and 1978 to estimate the effect of education on fertility and child mortality. Time and region varying exposure to the school construction program generates instrumental variables for the average education in the household, and the…

Rotorcraft aviation icing research requirements: Research review and recommendations

NASA Technical Reports Server (NTRS)

Peterson, A. A.; Dadone, L.; Bevan, A.

1981-01-01

The status of rotorcraft icing evaluation techniques and ice protection technology was assessed. Recommendations are made for near and long term icing programs that describe the needs of industry. These recommended programs are based on a consensus of the major U.S. helicopter companies. Specific activities currently planned or underway by NASA, FAA and DOD are reviewed to determine relevance to the overall research requirements. New programs, taking advantage of current activities, are recommended to meet the long term needs for rotorcraft icing certification.

Wind Power Today and Tomorrow

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

Not Available

Wind Power Today and Tomorrow is an annual publication that provides an overview of the wind research conducted under the U.S. Department of Energy's Wind and Hydropower Technologies Program. The purpose of Wind Power Today and Tomorrow is to show how DOE supports wind turbine research and deployment in hopes of furthering the advancement of wind technologies that produce clean, low-cost, reliable energy. Content objectives include: educate readers about the advantages and potential for widespread deployment of wind energy; explain the program's objectives and goals; describe the program's accomplishments in research and application; examine the barriers to widespread deployment; describemore » the benefits of continued research and development; facilitate technology transfer; and attract cooperative wind energy projects with industry. This 2003 edition of the program overview also includes discussions about wind industry growth in 2003, how DOE is taking advantage of low wind speed region s through advancing technology, and distributed applications for small wind turbines.« less

78 FR 4392 - Defense Business Board; Notice of Federal Advisory Committee Meeting; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-22

... ``Employing Our Veterans Part II: Review of Pilot Transition Goal Plans Success Program'' and ``Taking Advantage of Opportunities for Commercial Satellite Communications Services'' Task Group Studies. The Board will also hear an update from the Task Group ``Applying Best Business Practices for Corporate...

Reconfiguring a Campus--Fast.

ERIC Educational Resources Information Center

Hignite, Karla

2003-01-01

Describes the first phase of a master plan to expand the University of Alaska-Anchorage by purchasing a shopping mall and reconfiguring campus services to take advantage of the additional space. The master plan calls for eventually moving administration to the periphery of the campus and migrating academic programs to the campus center. (SLD)

New Directions in Tribal Early Childhood Programs

ERIC Educational Resources Information Center

Bohanon, Kelli

2016-01-01

This article explores the efforts of tribal communities building more coordinated and effective early childhood systems by taking advantage of federal funding opportunities and partnerships. Given a new level of understanding and response from federal agencies regarding the unique nature of tribal communities, efforts are being made to acknowledge…

CAI in Advanced Literature Class.

ERIC Educational Resources Information Center

Hinton, Norman

1981-01-01

Ways that computer assisted instruction (CAI) can be useful in teaching English at upperclass and graduate levels are considered, with illustrations from PLATO lessons that have been composed and programmed. One lesson takes advantage of PLATO's graphic design capabilities, which enabled the teacher to design the runic figures and to show them in…

Genetic monitoring as a promising tool for conservation and management

Treesearch

Michael K. Schwartz; Gordon Luikart; Robin S. Waples

2007-01-01

In response to ever-increasing anthropogenic changes to natural ecosystems, regional, national and international organizations have established guidelines for monitoring biological diversity. Most monitoring programs, however, do not take full advantage of the potential afforded by molecular genetic markers, which can provide information relevant to both ecological and...

Marketing Your Own Iacocca: How You Can Get Media Mileage for Your President.

ERIC Educational Resources Information Center

Perkins, Donald R.

1983-01-01

Colleges and universities can successfully market their "product" by using their president as the top public relations figure. A survey of 38 colleges and universities reveals that calculating and taking advantage of the president's strengths is the secret of a successful program for media exposure. (MLW)

Secondary Evaluations.

ERIC Educational Resources Information Center

Cook, Thomas D.

Secondary evaluations, in which an investigator takes a body of evaluation data collected by a primary evaluation researcher and examines the data to see if the original conclusions about the program correspond with his own, are discussed. The different kinds of secondary evaluations and the advantages and disadvantages of each are pointed out,…

Navajo Adult Basic Education.

ERIC Educational Resources Information Center

Navajo Community Coll., Tsaile, AZ.

The objectives of this Special Experimental Demonstration Project in Adult Basic Education for the Navajo were: (1) to raise the educational and social level of Navajo adult students who are unable to read, write, and speak English; (2) to assist the Navajo adult students to take advantage of occupational and vocational training programs; (3) to…

The effects of California's paid family leave program on mothers' leave-taking and subsequent labor market outcomes.

PubMed

Rossin-Slater, Maya; Ruhm, Christopher J; Waldfogel, Jane

2013-01-01

This analysis uses March Current Population Survey data from 1999 to 2010 and a differences-in-differences approach to examine how California's first in the nation paid family leave (PFL) program affected leave-taking by mothers following childbirth, as well as subsequent labor market outcomes. We obtain robust evidence that the California program doubled the overall use of maternity leave, increasing it from an average of three to six weeks for new mothers--with some evidence of particularly large growth for less advantaged groups. We also provide evidence that PFL increased the usual weekly work hours of employed mothers of 1- to 3-year-old children by 10 to 17 percent and that their wage incomes may have risen by a similar amount.

Are Students of Color More Likely to Graduate from College if They Attend More Selective Institutions? Evidence from a Cohort of Recipients and Nonrecipients of the Gates Millennium Scholarship Program

ERIC Educational Resources Information Center

Melguizo, Tatiana

2010-01-01

The study takes advantage of the nontraditional selection process of the Gates Millennium Scholars (GMS) program to test the association between selectivity of 4-year institution attended as well as other noncognitive variables on the college completion rates of a sample of students of color. The results of logistic regression and propensity score…

The difference is more than floating: factors affecting breast cancer survivors' decisions to join and maintain participation in dragon boat teams and support groups.

PubMed

McDonough, Meghan H; Patterson, Michelle C; Weisenbach, Beth B; Ullrich-French, Sarah; Sabiston, Catherine M

2018-03-09

Peer support can be helpful in rehabilitation from breast cancer, but participation in peer support groups is low. Groups that provide support opportunities in physical activity contexts are an attractive alternative for some survivors. This study examined survivors' reasons for joining and maintaining participation on a dragon boat team, along with perceptions of barriers and attractions to traditional peer support groups. Seventeen breast cancer survivors were interviewed on five occasions over their first two seasons of a newly formed dragon boating team to explore their perceptions of peer support groups and dragon boating. Data were inductively analyzed using thematic analysis. Categories surrounding physical, psychological, social and community features were identified with several themes emerging within each. Advantages of dragon boating included opportunities to get a combination of physical, psychosocial and community benefits; health improvement and behavior change; and obtaining social support without the focus being on cancer. Peer support groups were identified as having advantages for forming relationships and avoiding barriers associated with physical activity. While neither type of program meets all needs, practical considerations are identified for incorporating advantages of both programs to improve participation. Implications for rehabilitation Further understanding of perceptions, and attractions and challenges to taking part in group programs will inform development of accessible programs that target multiple rehabilitation needs. Physical activity can provide a positive, alternative focus that takes the emphasis off of cancer, which is more accessible to some survivors. Physical activity also provides opportunities to build relationships around a common, positive goal, which can be a foundation for providing support for coping with cancer.

Exploring Cells from the Inside out: New Tools for the Classroom

ERIC Educational Resources Information Center

Minogue, James; Jones, Gail; Broadwell, Bethany; Oppewal, Tom

2006-01-01

After the first observation of life under the microscope, it took two centuries of research before the "cell theory" was established. Luckily, today's teachers can take advantage of computer technology and speed up the discovery process in their classrooms. This article describes how computer-based instructional programs can be used to engage…

Pluck & Tenacity: How Five Private Schools in Ohio Have Adapted to Vouchers

ERIC Educational Resources Information Center

Belcher, Ellen

2014-01-01

State-funded voucher programs have stoked political controversy, culture clashes, and pitched court battles. Sometimes referred to as "scholarships," these vouchers enable students of limited means (or without access to a good public school) to attend a private school. Roughly 30,000 children in Ohio take advantage of a publicly funded…

Credit and Attendance Alternatives for a Competency-Based Instructional Program.

ERIC Educational Resources Information Center

Georgia State Dept. of Education, Atlanta. Office of Planning and Development.

Credit alternatives allow local school systems to take advantage of community learning resources as an enrichment for, or supplement to, school learning experiences. The first part of this handbook describes credit alternatives that may be used by local school systems to provide individualized curricula for diagnostic and prescriptive instruction.…

Work with Us | State, Local, and Tribal Governments | NREL

Science.gov Websites

take advantage of our policy, market, and technical expertise. Here's how you can work with us to meet (STAT)-solar market expertise and policy best practices Energy Efficiency Technical Assistance Team -energy efficiency policy and program expertise for states Tribal energy decision support-resources and

Supervisory Rotation: Impact on an Academic Library Reference Staff.

ERIC Educational Resources Information Center

Perdue, Bob; Piotrowski, Chris

1986-01-01

Presents results of managerial rotation program (librarians take turns on two-year cycle serving as department head) in medium-sized academic library reference department. An assessment of both the advantages and disadvantages of such a plan examines impact of this innovative and collegial management technique on staff, library, and patrons. (7…

Interior Design Education within a Human Ecological Framework

ERIC Educational Resources Information Center

Kaup, Migette L.; Anderson, Barbara G.; Honey, Peggy

2007-01-01

An education based in human ecology can greatly benefit interior designers as they work to understand and improve the human condition. Design programs housed in colleges focusing on human ecology can improve the interior design profession by taking advantage of their home base and emphasizing the human ecological framework in the design curricula.…

Academic Use of Social Media Technologies as an Integral Element of Informatics Program Delivery in Malaysia

ERIC Educational Resources Information Center

Lim, Jane See Yin; Harper, Barry; Chicharo, Joe F.

2014-01-01

Higher education institutions are currently examining how the current emerging technologies and social media applications can be integrated with the appropriate teaching pedagogies adopted by higher education institutions to provide students with learning experiences that take advantage of these new affordances. Due to the continuous and pervasive…

Web 2.0 for R&R

ERIC Educational Resources Information Center

Raths, David

2009-01-01

Are colleges and universities doing enough to take advantage of Web 2.0 and social networking tools in their recruitment and retention efforts? "Not even close," says Sam Richard, a 23-year-old junior in the College of Public Programs at Arizona State University in Phoenix. Richard is one of six students in ASU's Student Ambassadors for…

Enhancing the Student Learning Experience in Software Engineering Project Courses

ERIC Educational Resources Information Center

Marques, Maira; Ochoa, Sergio F.; Bastarrica, Maria Cecilia; Gutierrez, Francisco J.

2018-01-01

Carrying out real-world software projects in their academic studies helps students to understand what they will face in industry, and to experience first-hand the challenges involved when working collaboratively. Most of the instructional strategies used to help students take advantage of these activities focus on supporting agile programming,…

Minimize Subjective Theory, Maximize Authentic Experience in the Teaching of French Civilization.

ERIC Educational Resources Information Center

Corredor, Eva L.

A program developed to teach French civilization and modern France at the U.S. Naval Academy (Annapolis, Maryland) was designed to take advantage of readily available, relatively sophisticated technology for classroom instruction. The hardware used includes a satellite earth station that receives regular television broadcasts from France, a…

Evolving binary classifiers through parallel computation of multiple fitness cases.

PubMed

Cagnoni, Stefano; Bergenti, Federico; Mordonini, Monica; Adorni, Giovanni

2005-06-01

This paper describes two versions of a novel approach to developing binary classifiers, based on two evolutionary computation paradigms: cellular programming and genetic programming. Such an approach achieves high computation efficiency both during evolution and at runtime. Evolution speed is optimized by allowing multiple solutions to be computed in parallel. Runtime performance is optimized explicitly using parallel computation in the case of cellular programming or implicitly taking advantage of the intrinsic parallelism of bitwise operators on standard sequential architectures in the case of genetic programming. The approach was tested on a digit recognition problem and compared with a reference classifier.

Evolution of a standard microprocessor-based space computer

NASA Technical Reports Server (NTRS)

Fernandez, M.

1980-01-01

An existing in inventory computer hardware/software package (B-1 RFS/ECM) was repackaged and applied to multiple missile/space programs. Concurrent with the application efforts, low risk modifications were made to the computer from program to program to take advantage of newer, advanced technology and to meet increasingly more demanding requirements (computational and memory capabilities, longer life, and fault tolerant autonomy). It is concluded that microprocessors hold promise in a number of critical areas for future space computer applications. However, the benefits of the DoD VHSIC Program are required and the old proliferation problem must be revised.

The Effects of California’s Paid Family Leave Program on Mothers’ Leave-Taking and Subsequent Labor Market Outcomes

PubMed Central

Rossin-Slater, Maya; Ruhm, Christopher; Waldfogel, Jane

2013-01-01

This analysis uses March Current Population Survey data from 1999–2010 and a differences-in-differences approach to examine how California’s first in the nation paid family leave (PFL) program affected leave-taking by mothers following childbirth, as well as subsequent labor market outcomes. We obtain robust evidence that the California program doubled the overall use of maternity leave, increasing it from an average of three to six weeks for new mothers – with some evidence of particularly large growth for less advantaged groups. We also provide evidence that PFL increased the usual weekly work hours of employed mothers of one-to-three year-old children by 10 to 17% and that their wage incomes may have risen by a similar amount. PMID:23547324

Experiences Gained Creating a Biophysics Major at a Predominately Undergraduate Institution

NASA Astrophysics Data System (ADS)

Link, Justin; Herbert, Steven

2014-03-01

Xavier University, a liberal arts predominately undergraduate institution (PUI) located in Cincinnati, OH, implemented a Biophysics major in the Department of Physics in spring 2012. The program is built upon foundational physics courses and is unique due to the possible selection of upper-division courses that students elect to take towards their undergraduate degree. A capstone course is offered to bring all prior knowledge in the fundamental sciences together to approach complex problems in biology. Due to the flexibility of the program, it serves students well who are interested in pursuing advanced degrees in Biophysics or Biomedical Engineering. It also offers students interested in the health professions an alternate path towards medical school which can be advantageous in the application process. This session will express some of the advantages and challenges to creating such a program at a liberal arts PUI and discuss the capstone course within the major.

chemalot and chemalot_knime: Command line programs as workflow tools for drug discovery.

PubMed

Lee, Man-Ling; Aliagas, Ignacio; Feng, Jianwen A; Gabriel, Thomas; O'Donnell, T J; Sellers, Benjamin D; Wiswedel, Bernd; Gobbi, Alberto

2017-06-12

Analyzing files containing chemical information is at the core of cheminformatics. Each analysis may require a unique workflow. This paper describes the chemalot and chemalot_knime open source packages. Chemalot is a set of command line programs with a wide range of functionalities for cheminformatics. The chemalot_knime package allows command line programs that read and write SD files from stdin and to stdout to be wrapped into KNIME nodes. The combination of chemalot and chemalot_knime not only facilitates the compilation and maintenance of sequences of command line programs but also allows KNIME workflows to take advantage of the compute power of a LINUX cluster. Use of the command line programs is demonstrated in three different workflow examples: (1) A workflow to create a data file with project-relevant data for structure-activity or property analysis and other type of investigations, (2) The creation of a quantitative structure-property-relationship model using the command line programs via KNIME nodes, and (3) The analysis of strain energy in small molecule ligand conformations from the Protein Data Bank database. The chemalot and chemalot_knime packages provide lightweight and powerful tools for many tasks in cheminformatics. They are easily integrated with other open source and commercial command line tools and can be combined to build new and even more powerful tools. The chemalot_knime package facilitates the generation and maintenance of user-defined command line workflows, taking advantage of the graphical design capabilities in KNIME. Graphical abstract Example KNIME workflow with chemalot nodes and the corresponding command line pipe.

Operation and maintenance cost-cutting

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

Hollingshead, T.W.

This presentation by Timothy W. Hollingshead, Technical Services Manager, Pacific Gas and Electric, is about cutting costs in the Operation and Maintenance phase of geothermal energy production. The necessity of cost control, keeping workers well-trained and avoiding OSHA fines, taking advantages of new technologies, and establishing predictive maintenance programs are some of the issues discussed in this article.

A Study of Attitudes Associated with Retraining. Part II. Work Resource and Retraining Initiative.

ERIC Educational Resources Information Center

Miskovic, Darlene

A study was conducted to gain insight into how to persuade those in fields where job opportunities are declining to take advantage of existing retraining programs in order to avoid future displacement. Research was conducted through a series of focus groups in Chicago, Louisville, and Davenport. Participants in these sessions included men and…

Redwood City School District ESEA Title VII Bilingual Project LEARN. 1981-1982 Annual and Longitudinal Report.

ERIC Educational Resources Information Center

Jones, Earl; Jones, Eleanor

The Redwood City School District Elementary Secondary Education Act (ESEA) Title VII Bilingual Education Program offered instruction in English and Spanish through an integrated approach, to take advantage of students' strengths and help them progress as rapidly as possible in concept development while they acquire English proficiency. The limited…

Supervisory Rotation: Impact on an Academic Library Reference Staff.

ERIC Educational Resources Information Center

Perdue, Bob; Piotrowski, Chris

The results of a managerial rotation program in a medium-sized academic library reference department are presented. After meeting certain minimal eligibility requirements, librarians in this department take turns on a 2-year cycle serving as head of the department. This case study is used as a model to assess both the advantages and disadvantages…

Using and improving social capital to increase community preparedness for wildfire

Treesearch

Shruti Agrawal; Martha C. Monroe

2006-01-01

Communities with more social capital are better able to work together to cope with problems such as a wildfire threat. This study found a positive relationship between perceiving greater social capital and participating in wildfire preparedness educational programs. Results suggest that managers can take advantage of existing social capital in communities to improve...

Applying Productivity Indices as an Innovation for Motivating Individual and Institutional Initiatives for Faculty Renewal.

ERIC Educational Resources Information Center

Baker, Merl

1991-01-01

A major barrier to the exploitation of college faculty renewal programs has been a lack of tangible measurements of achievement in academic functions. Functional productivity indices can be used as tools to motivate both individuals and institutions to take advantage of renewal opportunities and assess their renewal experiences. (Author/MSE)

The Effect of Attending Full-Day Kindergarten on English Learner Students

ERIC Educational Resources Information Center

Cannon, Jill S.; Jacknowitz, Alison; Painter, Gary

2011-01-01

A significant and growing English learner (EL) population attends public schools in the United States. Evidence suggests they are at a disadvantage when entering school and their achievement lags behind non-EL students. Some educators have promoted full-day kindergarten programs as especially helpful for EL students. We take advantage of the large…

Visa Process Keeps Iraqi Students out of U.S.

ERIC Educational Resources Information Center

Labi, Aisha

2008-01-01

This article reports that American visa procedures have prevented graduate students from taking advantage of the Iraqi government's program to study in the United States. Iraqi students seeking to come to American colleges on full scholarships from the Iraqi government face so many hurdles in obtaining a visa that few are able to enter the…

Perceived Demand for Online and Hybrid Doctoral Programs in Technical Education

ERIC Educational Resources Information Center

Flowers, Jim; Baltzer, Holly

2006-01-01

Data from Sloan-C snapshot of the status of online education in the US indicate that online education is becomingly increasingly a part of the long-term goals and strategies of many institutions. Technical education has begun taking advantage of the online market by offering online education at the bachelor's and master's level. However, the…

Using Adaptive E-News to Improve Undergraduate Programming Courses with Hybrid Format

ERIC Educational Resources Information Center

Chen, G.D.; Chang, C.K.; Wang, C.Y.

2008-01-01

With the growing popularity of computers and the Internet, most teachers are taking advantage of Internet functions to assist in both teaching and student learning. However, students only login to the assisted learning system once or twice a week on average to surf for relevant references, participate in discussions, or hand in assignments, even…

Airing Your Dirty Laundry: A Quick Marketable Pollution Permits Game for the Classroom

ERIC Educational Resources Information Center

Caviglia-Harris, Jill L.; Melstrom, Richard T.

2015-01-01

In this article, the authors describe a simple classroom game that demonstrates the advantage of tradable emissions permits in regulating environmental pollution. Students take on the role of polluters who must consider the costs of complying with a uniform reduction and a tradable permits program. The class is divided into high-cost polluters and…

Managing bond proceeds improves financial performance.

PubMed

Mates, W J

1989-04-01

Healthcare organizations must actively manage tax-exempt bond proceeds after they are initially invested at the time of financing or refinancing. The Tax Reform Act of 1986 imposes serious penalties on issuers who fail to comply with its complex requirements. An active program of bond proceeds management enables organizations to avoid this pitfall and take advantage of legal investment opportunities. Such a program must start with a set of clear guidelines on permitted investments, target rates of return, acceptable levels of risk, and liquidity requirements.

APS Conference on Understanding the Biological Clock: From Genetics to Physiology

NASA Technical Reports Server (NTRS)

Frank, Martin

1996-01-01

The Conference was designed to take advantage of the fusion of two intellectually dominant but heretofore separate lines of clock research, vertebrate physiology and invertebrate and microbial genetics. The APS Conference attracted 251 scientists, 68 of whom were students. In addition to the excellent speaker program organized by Dunlap and Loros, the attendees also submitted 93 volunteer abstracts that were programmed in poster sessions. Thirty-four percent of the submitted abstracts were first authorized by a female student or scientist.

A unique funding opportunity for public health in Texas.

PubMed

Schlenker, Thomas; Huber, Carol A

2015-01-01

In addition to the Affordable Care Act, states are more frequently turning to Medicaid waivers to achieve the "Triple Aim" goals of improving the experience of care, improving population health, and reducing per capita costs. These demonstration waivers provide opportunities to test innovative ways to finance and deliver care. Texas is currently implementing a waiver known as the Transformation and Quality Improvement Program. Its inclusion of public health agencies is a unique approach to a system typically limited to traditional providers. San Antonio Metropolitan Health District is one public health agency taking advantage of this new funding opportunity to implement 6 new or expanded programs targeting health issues of highest priority in this south Texas region. This article discusses the use of Medicaid waivers and the advantages and challenges of public health agency participation.

A blended learning program on undergraduate nursing students' learning of electrocardiography.

PubMed

Jang, Keum-Seong; Kim, Yun-Min; Park, Soon-Joo

2006-01-01

This study sought to evaluate the feasibility of applying the blended learning program that combines the advantages of face-to-face(FTF) learning and e-learning. The blended learning program was developed by the authors and implemented for 4 weeks. 56 senior nursing students were recruited at a university in Korea. Significant improvement was noted in learning achievement. No significant differences were noted between FTF and web-based learning in learning motivation. Learning satisfaction and students' experience in taking this course revealed some positive effects of blended learning. The use of blended learning program for undergraduate nursing students will provide an effective learning model.

NASA science utilization plans for the Space Station.

PubMed

Reeves, E M; Cressy, P J

1995-10-01

The Mir-1 and International Space Station Alpha capabilities present the science community with unique long duration platforms to conduct a wide range of scientific research in the microgravity and life sciences as well as in the observational sciences, NASA is developing plans to use the capabilities of Mir and Space Station as they emerge during the development of the orbital program. In both cases the planned science utilization programs take advantage of the volume, crew, power, microgravity and logistics resupply unique to each phase. The paper will present these utilization plans in the context of an evolving scientific program.

Evaluation of the discrete vortex wake cross flow model using vector computers. Part 1: Theory and application

NASA Technical Reports Server (NTRS)

1979-01-01

The current program had the objective to modify a discrete vortex wake method to efficiently compute the aerodynamic forces and moments on high fineness ratio bodies (f approximately 10.0). The approach is to increase computational efficiency by structuring the program to take advantage of new computer vector software and by developing new algorithms when vector software can not efficiently be used. An efficient program was written and substantial savings achieved. Several test cases were run for fineness ratios up to f = 16.0 and angles of attack up to 50 degrees.

MAX 1991. The active sun: A plan for pursuing the study of the active sun at the time of the next maximum in solar activity, January 1985

NASA Technical Reports Server (NTRS)

Acton, L.

1989-01-01

The results of the discusions of a working group for the definition of a program for the forthcoming crest of solar activity, 1990 to 1993 are presented. The MAX '91 program described are intended to achieve important scientific goals within the context of the natural solar variability. The heart of the MAX '91 program is a series of campaigns oriented towards specific scientific problems, and taking place in the solar maximum period 1990 to 1993. These campaigns will take advantage of the load-carrying capability of the Space Shuttle to fly instruments with observational capabilities very different from those of the Solar Maximum Mission. Various combinations of instruments appropriate to the specific scientific problem of a given campaign would be flown on a Shuttle sortie mission.

The Business Case for Fuel Cells 2012. America's Partner in Power

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

Curtin, Sandra; Gangi, Jennifer; Skukowski, Ryan

2012-12-01

This report, compiled by Fuel Cells 2000 with support from the Fuel Cell Technologies Program, profiles a select group of nationally recognizable companies and corporations that are deploying or demonstrating fuel cells. These businesses are taking advantage of a fuel cell's unique benefits, especially for powering lift trucks and providing combined heat and power to their stores and administrative offices.

R and D: To fund or not to fund

NASA Technical Reports Server (NTRS)

Osterdock, T. N.

1981-01-01

U.S. Government spending to fund the research and development of electronics for a variety of applications is discussed. Commercial enterprises also spend large sums on research and development of electronics and other areas of interest to the U.S. Government and its agencies. The government can take advantage of industrial research programs and thereby maximize the utilization of their own.

Oil prospects attract workover dollars. [Rocky Mountains

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

Stremel, K.

1983-12-01

Anticipating stable crude oil prices and low service costs, Rocky Mountain operators plan to maintain strong workover programs next year. Deflated service costs are allowing operators to complete more workovers without appropriating more capital, and they plan to take advantage of the bargain prices available in the oilpatch. Workover activity next year will be concentrated in major oil producing basins of the Rockies.

Writing in the Library? Why Not! Using Google Slides to Reinvent the Library Checkout Period

ERIC Educational Resources Information Center

Doyle, Matthew

2017-01-01

The class visit to check out books has long been a staple of school library programs nationwide. This flexible or scheduled time allows students to take advantage of the library collection and enjoy reading based on their own interests. The library provides the perfect environment for students to self-select books based on their interests, an…

"Digital Natives": Honour and Respect in Computerized Encounters between Israeli Jewish and Arab Children and Adult Learners

ERIC Educational Resources Information Center

Gamliel, Tova; Hazan, Haim

2014-01-01

In Israel's Multigenerational Connection Program (MCP), children instruct adults in computer and Internet use. Taking children's advantage in digital literacy as a given, the study examines their generational status in computerized encounters that MCP creates in two schools, one Jewish and one Arab. The data were gathered by means of qualitative…

Improving Public Education through Comprehensive School Reform: An Issue Brief from the International Reading Association.

ERIC Educational Resources Information Center

International Reading Association, Newark, DE.

The Comprehensive School Reform (CSR) program is a new initiative that could affect International Reading Association members in the United States--but will benefit only those who take advantage of it. The purpose of the CSR initiative is to provide financial incentives for schools to develop comprehensive school reforms. Funding is available to…

Development of an Extra-vehicular (EVA) Infrared (IR) Camera Inspection System

NASA Technical Reports Server (NTRS)

Gazarik, Michael; Johnson, Dave; Kist, Ed; Novak, Frank; Antill, Charles; Haakenson, David; Howell, Patricia; Pandolf, John; Jenkins, Rusty; Yates, Rusty

2006-01-01

Designed to fulfill a critical inspection need for the Space Shuttle Program, the EVA IR Camera System can detect crack and subsurface defects in the Reinforced Carbon-Carbon (RCC) sections of the Space Shuttle s Thermal Protection System (TPS). The EVA IR Camera performs this detection by taking advantage of the natural thermal gradients induced in the RCC by solar flux and thermal emission from the Earth. This instrument is a compact, low-mass, low-power solution (1.2cm3, 1.5kg, 5.0W) for TPS inspection that exceeds existing requirements for feature detection. Taking advantage of ground-based IR thermography techniques, the EVA IR Camera System provides the Space Shuttle program with a solution that can be accommodated by the existing inspection system. The EVA IR Camera System augments the visible and laser inspection systems and finds cracks and subsurface damage that is not measurable by the other sensors, and thus fills a critical gap in the Space Shuttle s inspection needs. This paper discusses the on-orbit RCC inspection measurement concept and requirements, and then presents a detailed description of the EVA IR Camera System design.

Log evaluation in wells drilled with inverted oil emulsion mud. [GLOBAL program

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

Edwards, D.P.; Lacour-Gayet, P.J.; Suau, J.

1981-01-01

As greater use is made of inverted oil emulsion, muds in the development of North Sea oil fields, the need for more precise log evaluation in this environment becomes apparent. This paper demonstrates an approach using the Dual Induction Log, taking into account invasion and boundary effects. Lithology and porosity are derived from the Formation Density or Litho-Density Log, Compensated Neutron Log, Sonic Log and the Natural Gamma Ray Spectrometry log. The effect of invasion by the oil component of the mud filtrate is treated in the evaluation, and a measurement of Moved Water is made Computations of petrophysical propertiesmore » are implemented by means of the GLOBAL interpretation program, taking advantage of its capability of adaption to any combination of logging sensors. 8 refs.« less

Mission Possible: BioMedical Experiments on the Space Shuttle

NASA Technical Reports Server (NTRS)

Bopp, E.; Kreutzberg, K.

2011-01-01

Biomedical research, both applied and basic, was conducted on every Shuttle mission from 1981 to 2011. The Space Shuttle Program enabled NASA investigators and researchers from around the world to address fundamental issues concerning living and working effectively in space. Operationally focused occupational health investigations and tests were given priority by the Shuttle crew and Shuttle Program management for the resolution of acute health issues caused by the rigors of spaceflight. The challenges of research on the Shuttle included: limited up and return mass, limited power, limited crew time, and requirements for containment of hazards. The sheer capacity of the Shuttle for crew and equipment was unsurpassed by any other launch and entry vehicle and the Shuttle Program provided more opportunity for human research than any program before or since. To take advantage of this opportunity, life sciences research programs learned how to: streamline the complicated process of integrating experiments aboard the Shuttle, design experiments and hardware within operational constraints, and integrate requirements between different experiments and with operational countermeasures. We learned how to take advantage of commercial-off-the-shelf hardware and developed a hardware certification process with the flexibility to allow for design changes between flights. We learned the importance of end-to-end testing for experiment hardware with humans-in-the-loop. Most importantly, we learned that the Shuttle Program provided an excellent platform for conducting human research and for developing the systems that are now used to optimize research on the International Space Station. This presentation will include a review of the types of experiments and medical tests flown on the Shuttle and the processes that were used to manifest and conduct the experiments. Learning Objective: This paper provides a description of the challenges related to launching and implementing biomedical experiments aboard the Space Shuttle.

A Unique Funding Opportunity for Public Health in Texas

PubMed Central

Schlenker, Thomas; Huber, Carol A.

2015-01-01

In addition to the Affordable Care Act, states are more frequently turning to Medicaid waivers to achieve the “Triple Aim” goals of improving the experience of care, improving population health, and reducing per capita costs. These demonstration waivers provide opportunities to test innovative ways to finance and deliver care. Texas is currently implementing a waiver known as the Transformation and Quality Improvement Program. Its inclusion of public health agencies is a unique approach to a system typically limited to traditional providers. San Antonio Metropolitan Health District is one public health agency taking advantage of this new funding opportunity to implement 6 new or expanded programs targeting health issues of highest priority in this south Texas region. This article discusses the use of Medicaid waivers and the advantages and challenges of public health agency participation. PMID:25423061

Scaling Task Management in Space and Time: Reducing User Overhead in Ubiquitous-Computing Environments

DTIC Science & Technology

2005-03-28

consequently users are torn between taking advantage of increasingly pervasive computing systems, and the price (in attention and skill) that they have to... advantage of the surrounding computing environments; and (c) that it is usable by non-experts. Second, from a software architect’s perspective, we...take full advantage of the computing systems accessible to them, much as they take advantage of the furniture in each physical space. In the example

NASTRAN as a resource in code development

NASA Technical Reports Server (NTRS)

Stanton, E. L.; Crain, L. M.; Neu, T. F.

1975-01-01

A case history is presented in which the NASTRAN system provided both guidelines and working software for use in the development of a discrete element program, PATCHES-111. To avoid duplication and to take advantage of the wide spread user familiarity with NASTRAN, the PATCHES-111 system uses NASTRAN bulk data syntax, NASTRAN matrix utilities, and the NASTRAN linkage editor. Problems in developing the program are discussed along with details on the architecture of the PATCHES-111 parametric cubic modeling system. The system includes model construction procedures, checkpoint/restart strategies, and other features.

Students Teach Pupils Environmental Issues and Renewable Energy

NASA Astrophysics Data System (ADS)

Friman, H.; Banner, I.; Tuchin, B. S.; Einav, Y.

2018-05-01

Technological advances and accessibility to information on the internet have opened a new channel of pupils that are being taught by students throughout the country. Students, full of motivation and a will to learn and teach, have understood that this way is good for them – enabling them to profit from a side job and take advantage of the knowledge they have accumulated in their degree. Holon Institute of Technology (“HIT”) developed a new program at the Faculty of Electrical Engineering. The Renewable Energy program gives the students technical and practical aspects of energy use (technology and methodology of the study) and energy efficiency. The program also deals with minimizing the environmental impacts of energy use, as well as with energy economy and environmental policy. The entrance of students to the field of teaching pupils while still in their studies brings many advantages, such as: fresh knowledge, motivation to teach, and innovative, out of the ordinary methods that arouse interest in the pupils and intrigue them.

Radon program of the Czech Republic.

PubMed

Petrová, K; Pravdová, E

2014-07-01

The Radon Program of the Czech Republic 2010-2019--Action Plan is based on Governmental Decision No. 594/2009 (Radon Program of the Czech Republic 2010-2019--Action Plan, Government of the Czech Republic, Decision No. 594/2009, May 4 2009) and is coordinated by the State Office for Nuclear Safety. It covers both prevention in new house construction and intervention in existing houses with high indoor radon concentration. The Program is aimed at developing an effective public information system. It takes advantage of long-term experience and good scientific and technological background-staff, methods, standards and technologies. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

New tools using the hardware performance monitor to help users tune programs on the Cray X-MP

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

Engert, D.E.; Rudsinski, L.; Doak, J.

1991-09-25

The performance of a Cray system is highly dependent on the tuning techniques used by individuals on their codes. Many of our users were not taking advantage of the tuning tools that allow them to monitor their own programs by using the Hardware Performance Monitor (HPM). We therefore modified UNICOS to collect HPM data for all processes and to report Mflop ratings based on users, programs, and time used. Our tuning efforts are now being focused on the users and programs that have the best potential for performance improvements. These modifications and some of the more striking performance improvements aremore » described.« less

New Horizons Educator Fellowship Program: Taking You to Pluto

NASA Astrophysics Data System (ADS)

Weir, H. M.; Beisser, K.; Hallau, K. G.

2011-12-01

The New Horizons Educator Fellowship Program (NHEFP), originally based on the MESSENGER Fellows Program, is a public outreach initiative for motivated volunteers across the nation. These volunteers are master teachers who communicate the excitement of NASA's New Horizons mission to Pluto and information about recent discoveries to teachers, students, and people in their local communities. Many of the Fellows utilize their experiences and knowledge as members of other programs such as MESSENGER Fellows, Heliophysics Educator Ambassadors, Solar System Educators and Ambassadors to promote the mission thorough professional development workshops incorporating themes, activities, and recent discoveries with other NASA programs to present a well-rounded view of our Solar System. Unlike teacher-volunteer programs tied to missions that take place closer to Earth, the time between New Horizons' launch and its closest approach to Pluto is 9.5 years, with the spacecraft in hibernation for most of its voyager. NHEFP has maintained a core group of Fellows who, through periodic face-to-face or remote training, have taken advantage of opportunities for networking, sharing of ideas in best practices, activities, and presenting and keeping audiences interested in the mission during its long journey to Pluto. This involvement has been key to the program's success.

A DNA sequence analysis package for the IBM personal computer.

PubMed Central

Lagrimini, L M; Brentano, S T; Donelson, J E

1984-01-01

We present here a collection of DNA sequence analysis programs, called "PC Sequence" (PCS), which are designed to run on the IBM Personal Computer (PC). These programs are written in IBM PC compiled BASIC and take full advantage of the IBM PC's speed, error handling, and graphics capabilities. For a modest initial expense in hardware any laboratory can use these programs to quickly perform computer analysis on DNA sequences. They are written with the novice user in mind and require very little training or previous experience with computers. Also provided are a text editing program for creating and modifying DNA sequence files and a communications program which enables the PC to communicate with and collect information from mainframe computers and DNA sequence databases. PMID:6546433

Analytical Tools for Affordability Analysis

DTIC Science & Technology

2015-04-30

flunk this basic test from their inception. —Honorable Ashton B. Carter (2010), Under Secretary of Defense for Acquisition, Technology, and Logistics... Testing , and Evaluation] funding has been lost to cancelled programs. (Decker & Wagner, 2011) The Army is scarcely unique in this regard. All... econometric model of how schedule affects cost should take advantage of these different cost categories and treat them separately when they are known

A new focus for the International Cancer Screening Network

Cancer.gov

The ICSN is thinking about how to take advantage of the nearly three decades of work in cancer screening program research and implementation and reach out more actively to low- and middle-income countries considering screening. For that purpose, ICSN is migrating from its historical place under NCI Division of Cancer Control and Population Sciences to assume its new role within the Center for Global Health.

Guide to Writing and Technology across the Curriculum: A Resource for Professors and Student Assistants.

ERIC Educational Resources Information Center

Anstendig, Linda; Richie, Eugene

At Pace University there is a growing concern about the need for reinforcing writing across the disciplines, and about the need for integrating technology into teaching. At Pace a program has been designed in which professors and students working together will be able to take advantage of all that the university has to offer in technology,…

Responsive hairpin DNA aptamer switch to program the strand displacement reaction for the enhanced electrochemical assay of ATP.

PubMed

Wang, Li; Fang, Li; Liu, Shufeng

2015-09-07

A responsive hairpin DNA aptamer switch was ingeniously designed for enzyme-free, sensitive and selective electrochemical detection of ATP. It takes full advantage of the target-triggered liberation effect of the toehold region and the concomitant proximity effect with the branch-migration region to execute the toehold-mediated strand displacement reaction on the electrode surface.

Improving School Readiness through Parent Education Programming: Understanding the Role of Community-Based Organizations in a Large Urban City Center

ERIC Educational Resources Information Center

Albarran, Alejandra S.

2014-01-01

Disparities in academic achievement begin in early childhood, before children step foot into a classroom. These early gaps, often along racial and economic lines, widen throughout children's academic careers because children who are well-prepared at entry are able to take full advantage of school, while children who enter less prepared spend more…

Enabling Persistence of Veteran Students at North Carolina Community Colleges through Institutional Support Programs and Policies

ERIC Educational Resources Information Center

Sitzes, Janice Dawn

2015-01-01

Over two million service men and women, returning from the wars in Iraq and Afghanistan, will take advantage of the educational benefits of the Post-9/11 GI Bill and will enroll in community colleges. Despite over 70 years of education benefits for U.S. veterans, there has been little research into the availability and effectiveness of…

An Educational Exercise Examining the Role of Model Attributes on the Creation and Alteration of CAD Models

ERIC Educational Resources Information Center

Johnson, Michael D.; Diwakaran, Ram Prasad

2011-01-01

Computer-aided design (CAD) is a ubiquitous tool that today's students will be expected to use proficiently for numerous engineering purposes. Taking full advantage of the features available in modern CAD programs requires that models are created in a manner that allows others to easily understand how they are organized and alter them in an…

How to Develop College Students' Autonomous English Learning Skills--Take Reading Course in Joint-Program in HCFT as an Example

ERIC Educational Resources Information Center

Wang, Jihui

2010-01-01

The studies on autonomous learning based on the theories of constructivism and the advantages of technology propose valuable ideas for modern teaching theories and practices. In this paper, we put forward ways and methods in developing learner awareness, learning strategies and habits of autonomous learning in Henan College of Finance and Taxation…

School Choice Issues in Indiana: Sifting through the Rhetoric. Education Policy Brief. Volume 9, Number 3

ERIC Educational Resources Information Center

Billick, Rebecca L.; Hiller, Stephen C.; Spradlin, Terry E.

2011-01-01

This year Indiana joined over a dozen other states in adopting Friedman's principles by passing what many believe to be the most comprehensive school choice program in the country. With the enactment of three key bills (HEA 1001, HEA 1003, and HEA 1004), Indiana parents may now take advantage of a school expenditure tax deduction, school…

Computer Technologies for Postsecondary Students with Disabilities. Adaptech Project = Technologies Informatiques pour les Etudiants ayant des Incapacites au Postsecondaire. Project Adaptech.

ERIC Educational Resources Information Center

Fossey, Myrtis-Eirene; Fichten, Catherine S.; Barile, Maria; Asuncion, Jennison V.

In 1999, a survey was conducted of almost 800 university students with different disabilities across Canada to investigate what computer equipment students used and wanted, how they financed their computer technologies, and why they failed to take advantage of government subsidy programs. Results from the survey indicate many students did not know…

75 FR 21077 - Self-Regulatory Organizations; New York Stock Exchange LLC; Notice of Filing of Proposed Rule...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-22

... of the NYSE BBO service in any calendar month. In order to take advantage of the per-query fee, a... most likely to take advantage of the proposed service; (iv) The contribution of market data revenues that the Exchange believes is appropriate for entities that are most likely to take advantage of the...

Inciting High-School interest in physics.

NASA Astrophysics Data System (ADS)

Zhang, Jiandi

2008-03-01

We report on our outreach effort on material-physics education program as one part of my NSF Career award project. This is a program incorporated with the NSF funded Physics Learning Center at FIU, focusing on the material physics enrichment both high school students and teachers. We particularly pay attention to minority students by taking the advantage of FIU's composition and location. The program offers a special/session-style workshop, demonstrations, research lab touring, as well as summer research activities. The goal is to enrich teacher's ability of instruction to their students and inspire students to pursue scientific careers. The detailed outreach activities will be discussed.

Commercial Application of In-Space Assembly

NASA Technical Reports Server (NTRS)

Lymer, John; Hanson, Mark; Tadros, Al; Boccio, Joel; Hollenstein, Bruno; Emerick, Ken; Doughtery, Sean; Doggett, Bill; Dorsey, John T.; King, Bruce D.;

The first dedicated life sciences Spacelab mission

NASA Technical Reports Server (NTRS)

Perry, T. W.; Rummel, J. A.; Griffiths, L. D.; White, R. J.; Leonard, J. I.

1984-01-01

JIt is pointed out that the Shuttle-borne Spacelab provides the capability to fly large numbers of life sciences experiments, to retrieve and rescue experimental equipment, and to undertake multiple-flight studies. A NASA Life Sciences Flight Experiments Program has been organized with the aim to take full advantages of this capability. A description is provided of the scientific aspects of the most ambitious Spacelab mission currently being conducted in connection with this program, taking into account the First Dedicated Life Sciences Spacelab Mission. The payload of this mission will contain the equipment for 24 separate investigations. It is planned to perform the mission on two separate seven-day Spacelab flights, the first of which is currently scheduled for early 1986. Some of the mission objectives are related to the study of human and animal responses which occur promptly upon achieving weightlessness.

The use of VR in the treatment of panic disorders and agoraphobia.

PubMed

Botella, Cristina; Villa, Helena; García Palacios, Azucena; Quero, Soledad; Baños, Rosa M; Alcaniz, Mariano

2004-01-01

Panic disorder with agoraphobia (PDA) is considered an important public health problem. The efficacy of cognitive-behavioral therapy (CBT) for PDA has been widely demonstrated. The American National Institute of Health recommended Cognitive-Behavioral programs as the treatment of choice for this disorder. This institution also recommended that researchers develop treatments whose mode of delivery increases the availability of these programs. Virtual Reality based treatments can help to achieve this goal. VR has several advantages compared with conventional techniques. One of the essential components to treat these disorders is exposure. In VR the therapist can control the feared situations at will and with a high degree of safety for the patient, as it is easier to grade the feared situations. Another advantage is that VR is more confidential because treatment takes place in the therapist's office. It is also less time consuming as it takes place in the therapist's office. Considering the wide number of situations and activities that agoraphobic patients use to avoid, VR can save time and money significantly. Another advantage in treating PDA using VR is the possibility of doing VR interoceptive. VR could be a more natural setting for interoceptive exposure than the consultation room because we can elicit bodily sensations while the patient is immerse in VR agoraphobic situations. Finally, we think that VR exposure can be a useful intermediate step for those patients who refuse in vivo exposure because the idea of facing the real agoraphobic situations is too aversive for them. In this chapter we offer the work done by our research team at the VEPSY-UPDATED project. We describe the VR program we have developed for the treatment of PDA and we summarize the efficacy and effectiveness data of a study where we compare a cognitive-behavioral program including VR for the exposure component with a standard cognitive-behavioral program including in vivo exposure and with a waiting list control condition. Our findings support the efficacy and effectiveness of VR for the treatment of PDA.

Medicare Advantage Plans Pay Hospitals Less Than Traditional Medicare Pays.

PubMed

Baker, Laurence C; Bundorf, M Kate; Devlin, Aileen M; Kessler, Daniel P

2016-08-01

There is ongoing debate about how prices paid to providers by Medicare Advantage plans compare to prices paid by fee-for-service Medicare. We used data from Medicare and the Health Care Cost Institute to identify the prices paid for hospital services by fee-for-service (FFS) Medicare, Medicare Advantage plans, and commercial insurers in 2009 and 2012. We calculated the average price per admission, and its trend over time, in each of the three types of insurance for fixed baskets of hospital admissions across metropolitan areas. After accounting for differences in hospital networks, geographic areas, and case-mix between Medicare Advantage and FFS Medicare, we found that Medicare Advantage plans paid 5.6 percent less for hospital services than FFS Medicare did. Without taking into account the narrower networks of Medicare Advantage, the program paid 8.0 percent less than FFS Medicare. We also found that the rates paid by commercial plans were much higher than those of either Medicare Advantage or FFS Medicare, and growing. At least some of this difference comes from the much higher prices that commercial plans pay for profitable service lines. Project HOPE—The People-to-People Health Foundation, Inc.

Targeting multiple heterogeneous hardware platforms with OpenCL

NASA Astrophysics Data System (ADS)

Fox, Paul A.; Kozacik, Stephen T.; Humphrey, John R.; Paolini, Aaron; Kuller, Aryeh; Kelmelis, Eric J.

2014-06-01

The OpenCL API allows for the abstract expression of parallel, heterogeneous computing, but hardware implementations have substantial implementation differences. The abstractions provided by the OpenCL API are often insufficiently high-level to conceal differences in hardware architecture. Additionally, implementations often do not take advantage of potential performance gains from certain features due to hardware limitations and other factors. These factors make it challenging to produce code that is portable in practice, resulting in much OpenCL code being duplicated for each hardware platform being targeted. This duplication of effort offsets the principal advantage of OpenCL: portability. The use of certain coding practices can mitigate this problem, allowing a common code base to be adapted to perform well across a wide range of hardware platforms. To this end, we explore some general practices for producing performant code that are effective across platforms. Additionally, we explore some ways of modularizing code to enable optional optimizations that take advantage of hardware-specific characteristics. The minimum requirement for portability implies avoiding the use of OpenCL features that are optional, not widely implemented, poorly implemented, or missing in major implementations. Exposing multiple levels of parallelism allows hardware to take advantage of the types of parallelism it supports, from the task level down to explicit vector operations. Static optimizations and branch elimination in device code help the platform compiler to effectively optimize programs. Modularization of some code is important to allow operations to be chosen for performance on target hardware. Optional subroutines exploiting explicit memory locality allow for different memory hierarchies to be exploited for maximum performance. The C preprocessor and JIT compilation using the OpenCL runtime can be used to enable some of these techniques, as well as to factor in hardware-specific optimizations as necessary.

Organizational Culture and Its Relationship with the Organizational Climate in the Youth Higher Council from the Perspective of Council Staff

ERIC Educational Resources Information Center

El-Majali, Basel Abdel Wahab

2016-01-01

In this article, the Higher Council of Youth in Jordan seeks to develop its services, to participate actively in King Abdullah II award for excellence and transparency, to promote the concepts of quality in all its activities and to take advantage of modern technology in the output of its programs and activities. This study considered as one of…

Attitude of Saudi Female Math Teachers toward Integrating E-Learning in Teaching Math at High Schools in Saudi Arabia

ERIC Educational Resources Information Center

Albalawi, Aishah M.

2013-01-01

Leaders in government and education have launched an extensive program to reform general education in Saudi Arabia. This initiative was designed to achieve many goals with a major emphasis being the enhancement of the Saudi curriculum to take advantage of the use of technology to improve education. A goal of this project was for e-learning to be a…

An out of plane experiment with the SOS

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

Mack, David

1992-06-01

As part of a series of talks devoted to out of plane physics with the SOS, we take advantage of this new capability to expand upon on an earlier, rejected proposal. The purpose of this is twofold: to give a didactic example of how to plan an out of plane measurement with the SOS, and to breathe some life into a potentially exciting physics program is Hall C.

An out of plane experiment with the SOS

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

Mack, D.J.

1992-12-05

As part of a series of talks devoted to out of plane physics with the SOS, we take advantage of this new capability to expand upon on an earlier, rejected proposal. The purpose of this is twofold: to give a didactic example of how to plan an out of plane measurement with the SOS, and to breath some life into a potentially exciting physics program is Hall C.

bioalcidae, samjs and vcffilterjs: object-oriented formatters and filters for bioinformatics files.

PubMed

Lindenbaum, Pierre; Redon, Richard

2018-04-01

Reformatting and filtering bioinformatics files are common tasks for bioinformaticians. Standard Linux tools and specific programs are usually used to perform such tasks but there is still a gap between using these tools and the programming interface of some existing libraries. In this study, we developed a set of tools namely bioalcidae, samjs and vcffilterjs that reformat or filter files using a JavaScript engine or a pure java expression and taking advantage of the java API for high-throughput sequencing data (htsjdk). https://github.com/lindenb/jvarkit. pierre.lindenbaum@univ-nantes.fr.

Neural-Network Simulator

NASA Technical Reports Server (NTRS)

Mitchell, Paul H.

1991-01-01

F77NNS (FORTRAN 77 Neural Network Simulator) computer program simulates popular back-error-propagation neural network. Designed to take advantage of vectorization when used on computers having this capability, also used on any computer equipped with ANSI-77 FORTRAN Compiler. Problems involving matching of patterns or mathematical modeling of systems fit class of problems F77NNS designed to solve. Program has restart capability so neural network solved in stages suitable to user's resources and desires. Enables user to customize patterns of connections between layers of network. Size of neural network F77NNS applied to limited only by amount of random-access memory available to user.

Meals for the Elderly

NASA Technical Reports Server (NTRS)

1980-01-01

The aim of Skylab's multi-agency cooperative project was to make simple but nutritious space meals available to handicapped and otherwise homebound senior adults, unable to take advantage of existing meal programs sponsored by federal, state and private organizations. As a spinoff of Meal Systems for the Elderly, commercial food processing firms are now producing astronaut type meals for public distribution. Company offers variety of freeze dried foods which are reconstituted by addition of water, and "retort pouch" meals which need no reconstitution, only heating. The retort pouch is an innovative flexible package that combines the advantage of boil-in bag and metal can. Foods retain their flavor, minerals and vitamins can be stored without refrigeration and are lightweight for easy transportation.

Austin Clean Cities: Implementing a voluntary alternative fuel program in an attainment area, or getting our act together and taking it on the road

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

Hannemann, L.W.

1995-12-31

Austin is the only city in attainment that has chosen to join the Clean Cities program. A recent emissions inventory completed by the City`s Air Quality Program shows that the largest single contributor to Austin`s deteriorating air quality is on-road mobile sources. Implementing the Clean Cities Program is one proactive step they are taking to keep the air clean. Although Austin Clean Cities chose to be fuel neutral they have found that propane and natural gas are the natural choices for them to use. The author was asked to address the potential pitfalls in setting up a Clean Cities program,more » and 20/20 hindsight reveals that Austin had a few housekeeping chores to attend to before starting the real work. There are lots of little details necessary to get an organization like this up and running and then keeping it healthy. These details need to be identified and addressed upfront and before any real work can be done. The advantage is that one gets a network that is able to gather, evaluate and disseminate information, and one gets a clean city.« less

GPU Accelerated Chemical Similarity Calculation for Compound Library Comparison

PubMed Central

Ma, Chao; Wang, Lirong; Xie, Xiang-Qun

2012-01-01

Chemical similarity calculation plays an important role in compound library design, virtual screening, and “lead” optimization. In this manuscript, we present a novel GPU-accelerated algorithm for all-vs-all Tanimoto matrix calculation and nearest neighbor search. By taking advantage of multi-core GPU architecture and CUDA parallel programming technology, the algorithm is up to 39 times superior to the existing commercial software that runs on CPUs. Because of the utilization of intrinsic GPU instructions, this approach is nearly 10 times faster than existing GPU-accelerated sparse vector algorithm, when Unity fingerprints are used for Tanimoto calculation. The GPU program that implements this new method takes about 20 minutes to complete the calculation of Tanimoto coefficients between 32M PubChem compounds and 10K Active Probes compounds, i.e., 324G Tanimoto coefficients, on a 128-CUDA-core GPU. PMID:21692447

Effects of Contoured Pallets on AMC Mission Efficiency

DTIC Science & Technology

2011-06-01

carrier moves it on a B-747-100 as if it was a B-747-400, all while not planning to take advantage of the additional cargo capacity of the newer...nature of the cargo being moved and determine if opportunities existed to take advantage of increased MD-11 airlift. Each model had different...types of cargo can help efficiency by planning contoured requirements to take advantage of the fact that while moving these pallets underutilizes

Doclet To Synthesize UML

NASA Technical Reports Server (NTRS)

Barry, Matthew R.; Osborne, Richard N.

2005-01-01

The RoseDoclet computer program extends the capability of Java doclet software to automatically synthesize Unified Modeling Language (UML) content from Java language source code. [Doclets are Java-language programs that use the doclet application programming interface (API) to specify the content and format of the output of Javadoc. Javadoc is a program, originally designed to generate API documentation from Java source code, now also useful as an extensible engine for processing Java source code.] RoseDoclet takes advantage of Javadoc comments and tags already in the source code to produce a UML model of that code. RoseDoclet applies the doclet API to create a doclet passed to Javadoc. The Javadoc engine applies the doclet to the source code, emitting the output format specified by the doclet. RoseDoclet emits a Rose model file and populates it with fully documented packages, classes, methods, variables, and class diagrams identified in the source code. The way in which UML models are generated can be controlled by use of new Javadoc comment tags that RoseDoclet provides. The advantage of using RoseDoclet is that Javadoc documentation becomes leveraged for two purposes: documenting the as-built API and keeping the design documentation up to date.

DARPA Workshop on Geothermal Energy for Military Operations

DTIC Science & Technology

2010-05-01

is administered by its Geothermal Program Office (GPO) at the Navy Air Weapons Station, China Lake, CA. GPO manages the Coso Geo- thermal Field at...advanced geothermal technologies might reduce the risk and cost to the point where the U.S. military would be able to take advantage. Supplying geothermal...was con- vened to explore whether investment in advanced geothermal technologies might reduce the risk and cost to the point where the U.S. military

Recent highlights from STAR

NASA Astrophysics Data System (ADS)

Zha, Wangmei

2018-02-01

The Solenoidal Tracker at RHIC (STAR) experiment takes advantage of its excellent tracking and particle identification capabilities at mid-rapidity to explore the properties of strongly interacting QCD matter created in heavy-ion collisions at RHIC. The STAR collaboration presented 7 parallel and 2 plenary talks at Strangeness in Quark Matter 2017 and covered various topics including heavy flavor measurements, bulk observables, electro-magnetic probes and the upgrade program. This paper highlights some of the selected results.

Framework for ReSTful Web Services in OSGi

NASA Technical Reports Server (NTRS)

Shams, Khawaja S.; Norris, Jeffrey S.; Powell, Mark W.; Crockett, Thomas M.; Mittman, David S.; Fox, Jason M.; Joswig, Joseph C.; Wallick, Michael N.; Torres, Recaredo J.; Rabe, Kenneth

2009-01-01

Ensemble ReST is a software system that eases the development, deployment, and maintenance of server-side application programs to perform functions that would otherwise be performed by client software. Ensemble ReST takes advantage of the proven disciplines of ReST (Representational State Transfer. ReST leverages the standardized HTTP protocol to enable developers to offer services to a diverse variety of clients: from shell scripts to sophisticated Java application suites

Public service communications

NASA Technical Reports Server (NTRS)

Whalen, A. A.

1979-01-01

The purpose of the paper is to construct, for detailed analysis, satellite and terrestrial communications delivery system models. Attention is given to the Public Service Communications Delivery System Architectural Study, that takes advantage of the extensive experience which exists among the public service experimenters. The Application Test Pilot is examined, which is a program designed to help awareness, in a practical sense, of the technology available and by the users innovative talents, adapts the technology to solve their problems.

DOD Weapon Systems Software Management Study, Appendix B. Shipborne Systems

DTIC Science & Technology

1975-06-01

program management, from Inception to development maintenance, 2. Detailed documentation requirements, 3. Standard high -level language development (CS-1...the Guided Missile School (GMS) at Dam Neck. The APL Land-Based Test Site (LETS) consisted of a Mk 152 digital fire control computer, SPG-55B radar...instruction and data segments are respectively placed in low and high core addresses to take advantage of UYK-7 memory accessing time savings. UYK-7

PAVE: program for assembling and viewing ESTs.

PubMed

Soderlund, Carol; Johnson, Eric; Bomhoff, Matthew; Descour, Anne

2009-08-26

New sequencing technologies are rapidly emerging. Many laboratories are simultaneously working with the traditional Sanger ESTs and experimenting with ESTs generated by the 454 Life Science sequencers. Though Sanger ESTs have been used to generate contigs for many years, no program takes full advantage of the 5' and 3' mate-pair information, hence, many tentative transcripts are assembled into two separate contigs. The new 454 technology has the benefit of high-throughput expression profiling, but introduces time and space problems for assembling large contigs. The PAVE (Program for Assembling and Viewing ESTs) assembler takes advantage of the 5' and 3' mate-pair information by requiring that the mate-pairs be assembled into the same contig and joined by n's if the two sub-contigs do not overlap. It handles the depth of 454 data sets by "burying" similar ESTs during assembly, which retains the expression level information while circumventing time and space problems. PAVE uses MegaBLAST for the clustering step and CAP3 for assembly, however it assembles incrementally to enforce the mate-pair constraint, bury ESTs, and reduce incorrect joins and splits. The PAVE data management system uses a MySQL database to store multiple libraries of ESTs along with their metadata; the management system allows multiple assemblies with variations on libraries and parameters. Analysis routines provide standard annotation for the contigs including a measure of differentially expressed genes across the libraries. A Java viewer program is provided for display and analysis of the results. Our results clearly show the benefit of using the PAVE assembler to explicitly use mate-pair information and bury ESTs for large contigs. The PAVE assembler provides a software package for assembling Sanger and/or 454 ESTs. The assembly software, data management software, Java viewer and user's guide are freely available.

An algorithm for the solution of dynamic linear programs

NASA Technical Reports Server (NTRS)

Psiaki, Mark L.

1989-01-01

The algorithm's objective is to efficiently solve Dynamic Linear Programs (DLP) by taking advantage of their special staircase structure. This algorithm constitutes a stepping stone to an improved algorithm for solving Dynamic Quadratic Programs, which, in turn, would make the nonlinear programming method of Successive Quadratic Programs more practical for solving trajectory optimization problems. The ultimate goal is to being trajectory optimization solution speeds into the realm of real-time control. The algorithm exploits the staircase nature of the large constraint matrix of the equality-constrained DLPs encountered when solving inequality-constrained DLPs by an active set approach. A numerically-stable, staircase QL factorization of the staircase constraint matrix is carried out starting from its last rows and columns. The resulting recursion is like the time-varying Riccati equation from multi-stage LQR theory. The resulting factorization increases the efficiency of all of the typical LP solution operations over that of a dense matrix LP code. At the same time numerical stability is ensured. The algorithm also takes advantage of dynamic programming ideas about the cost-to-go by relaxing active pseudo constraints in a backwards sweeping process. This further decreases the cost per update of the LP rank-1 updating procedure, although it may result in more changes of the active set that if pseudo constraints were relaxed in a non-stagewise fashion. The usual stability of closed-loop Linear/Quadratic optimally-controlled systems, if it carries over to strictly linear cost functions, implies that the saving due to reduced factor update effort may outweigh the cost of an increased number of updates. An aerospace example is presented in which a ground-to-ground rocket's distance is maximized. This example demonstrates the applicability of this class of algorithms to aerospace guidance. It also sheds light on the efficacy of the proposed pseudo constraint relaxation scheme.

Multipurpose active pixel sensor (APS)-based microtracker

NASA Astrophysics Data System (ADS)

Eisenman, Allan R.; Liebe, Carl C.; Zhu, David Q.

1998-12-01

A new, photon-sensitive, imaging array, the active pixel sensor (APS) has emerged as a competitor to the CCD imager for use in star and target trackers. The Jet Propulsion Laboratory (JPL) has undertaken a program to develop a new generation, highly integrated, APS-based, multipurpose tracker: the Programmable Intelligent Microtracker (PIM). The supporting hardware used in the PIM has been carefully selected to enhance the inherent advantages of the APS. Adequate computation power is included to perform star identification, star tracking, attitude determination, space docking, feature tracking, descent imaging for landing control, and target tracking capabilities. Its first version uses a JPL developed 256 X 256-pixel APS and an advanced 32-bit RISC microcontroller. By taking advantage of the unique features of the APS/microcontroller combination, the microtracker will achieve about an order-of-magnitude reduction in mass and power consumption compared to present state-of-the-art star trackers. It will also add the advantage of programmability to enable it to perform a variety of star, other celestial body, and target tracking tasks. The PIM is already proving the usefulness of its design concept for space applications. It is demonstrating the effectiveness of taking such an integrated approach in building a new generation of high performance, general purpose, tracking instruments to be applied to a large variety of future space missions.

Taking Advantage of Student Engagement Results in Student Affairs

ERIC Educational Resources Information Center

Kinzie, Jillian; Hurtado, Sarah S.

2017-01-01

This chapter urges student affairs professionals committed to enhancing student success through data-informed decision making to take full advantage of opportunities to apply and use student engagement results.

BUILDING A NETWORK FOR NEUTRON SCATTERING EDUCATION

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

Pynn, Roger; Baker, Shenda Mary; Louca, Despo A

In a concerted effort supported by the National Science Foundation, the Department of Commerce, and the Department of Energy, the United States is rebuilding its leadership in neutron scattering capability through a significant investment in U.S. neutron scattering user facilities and related instrumentation. These unique facilities provide opportunities in neutron scattering to a broad community of researchers from academic institutions, federal laboratories, and industry. However, neutron scattering is often considered to be a tool for 'experts only' and in order for the U.S. research community to take full advantage of these new and powerful tools, a comprehensive education and outreachmore » program must be developed. The workshop described below is the first step in developing a national program that takes full advantage of modern education methods and leverages the existing educational capacity at universities and national facilities. During March 27-28, 2008, a workshop entitled 'Building a Network for Neutron Scattering Education' was held in Washington, D.C. The goal of the workshop was to define and design a roadmap for a comprehensive neutron scattering education program in the United States. Successful implementation of the roadmap will maximize the national intellectual capital in neutron sciences and will increase the sophistication of research questions addressed by neutron scattering at the nation's forefront facilities. (See Appendix A for the list of attendees, Appendix B for the workshop agenda, Appendix C for a list of references. Appendix D contains the results of a survey given at the workshop; Appendix E contains summaries of the contributed talks.) The workshop brought together U.S. academicians, representatives from neutron sources, scientists who have developed nontraditional educational programs, educational specialists, and managers from government agencies to create a national structure for providing ongoing neutron scattering education. A concerted effort was made to involve representatives from historically black colleges and universities (HBCUs) and minority educational institutions (MEIs). The roadmap contained herein provides the path to a national infrastructure for education of students, faculty, and professional researchers who wish to make use of national neutron scattering facilities but do not have (or do not believe they have) the educational background to do so. Education of other stakeholders, including the public, students in kindergarten through twelfth grade (K-12), and policy makers is also included. The opening sessions of the workshop provided the current status of neutron scattering education in North America, Europe, and Australia. National neutron sources have individually developed outreach and advertising programs aimed at increasing awareness among researchers of the potential applications of neutron scattering. However, because their principal mission is to carry out scientific research, their outreach efforts are necessarily self-limiting. The opening session was designed to build awareness that the individual programs need to be coupled with, and integrated into, a broader education program that addresses the complete range of experience, from the student to the experienced researcher, and the wide range of scientific disciplines covered by neutron scattering. Such a program must also take full advantage of existing educational programs and expertise at universities and expand them using modern distance learning capabilities, recognizing that the landscape of education is changing.« less

USAF shale oil program status

NASA Technical Reports Server (NTRS)

Delaney, C. L.

1984-01-01

The test and evaluation program on shale derived fuel being conducted by the Air Force is intended to accomplish the minimum amount of testing necessary to assure both the safe use of shale oil derived turbine fuels in operational USAF aircraft and its compatibility with USAF handling systems. This program, which was designed to take advantage of existing R&D testing programs, began in 1981. However, due to a problem in acquiring the necessary fuel, the testing program was suspended until July 1983 when an additional sample of shale derived fuel was received. Tentatively, the Air Force is planning to make three relatively minor revisions to the procurement specifications requirements for the production shale derived fuel. These are: (1) Aromatic Contest (min) - 9% (by volume); (2) Nitrogen (max - 20 ppm by weight); and (3) Antioxidants - 9.1 g/100 gal (U.S.)

Hot Water Propulsion for Horizontal Rocket Assisted Take-Off Systems for Future Reusable Launch Vehicles

NASA Astrophysics Data System (ADS)

Pilz, N.; Adirim, H.; Lo, R.; Schildknecht, A.

2004-10-01

Among other concepts, reusable space transportation systems that comprise winged reusable launch vehicles (RLV) with horizontal take-off and horizontal landing (HTHL) are under worldwide investigation, e.g. the respective concepts within ESA's FESTIP-Study (Future European Space Transportation Integration Program) or the HOPPER concept by EADS-ST. The payload of these RLVs could be significantly increased by means of a ground-based take-off assistance system that would accelerate the vehicle along a horizontal track until it reaches the desired speed to ignite its onboard engines for leaving the ground and launching into orbit. This paper illustrates the advantages of horizontal take-off for winged RLVs and provides an overview of launch-assist options for HTHL RLVs. It presents hot water propulsion for ground-based take-off assistance systems for future RLVs as an attractive choice besides magnetic levitation and acceleration (maglev) technology. Finally, preliminary design concepts are presented for a rocket assisted take-off system (RATOS) with hot water propulsion followed by an analysis of its improvement potential.

[Development of advanced educational programs, including research programs, for undergraduate students in National Universities: the facts in 2010].

PubMed

Kurosaki, Yuji; Tomioka, Yoshihisa; Santa, Tomofumi; Kitamura, Yoshihisa

2012-01-01

This article summarizes detailed facts obtained from the questionnaire conducted in 2010 at about 14 National Universities on the topic of "Research programs and advanced educational programs for undergraduate students". The contents of the questionnaire included: (1) Research programs based on the coalition of university and hospital and/or community pharmacy, other Graduate Schools, such as School of Medicine etc., and the University Hospital, (2) Educational systems for the achievement of research programs and their research outcomes, (3) Research programs based on pharmacist practices, (4) Ongoing advanced educational programs for undergraduate students, taking advantage of the coalition with Graduate School, School of Medicine (and Dentistry), and University Hospital. Some of the advanced educational programs outlined in this questionnaire will be carried out by our group in the coming years and the educational benefits together with associated problems shall as well be clarified. This approach will be informative for the development of the leader-oriented pharmacist programs for the college of Pharmacy.

Safety Auditing and Assessments

NASA Technical Reports Server (NTRS)

Goodin, James Ronald (Ronnie)

2005-01-01

Safety professionals typically do not engage in audits and independent assessments with the vigor as do our quality brethren. Taking advantage of industry and government experience conducting value added Independent Assessments or Audits benefits a safety program. Most other organizations simply call this process "internal audits." Sources of audit training are presented and compared. A relation of logic between audit techniques and mishap investigation is discussed. An example of an audit process is offered. Shortcomings and pitfalls of auditing are covered.

[Research Programs Conducted by the University of Virginia]. Part 1; Aquarius

NASA Technical Reports Server (NTRS)

Fuentes, Jose; Garstang, Michael; Macko, Stephen; Swap, Robert

2001-01-01

The hydrological cycle and the source of water vapor within the Amazon River Basin have important implications on questions of global thermal transport and regional ecological and socioeconomic sustainability. A three tiered approach taking advantage of satellite imagery, tipping buckets, and isotopic storm sampling at three basin sites was used to examine different aspects of regional meteoric water. By combining these techniques, it was possible to correlate observed storm structure with rain rates and intrastorm variations.

Safety Auditing and Assessments

NASA Astrophysics Data System (ADS)

Goodin, Ronnie

2005-12-01

Safety professionals typically do not engage in audits and independent assessments with the vigor as do our quality brethren. Taking advantage of industry and government experience conducting value added Independent Assessments or Audits benefits a safety program. Most other organizations simply call this process "internal audits." Sources of audit training are presented and compared. A relation of logic between audit techniques and mishap investigation is discussed. An example of an audit process is offered. Shortcomings and pitfalls of auditing are covered.

Unified, Cross-Platform, Open-Source Library Package for High-Performance Computing

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

Kozacik, Stephen

Compute power is continually increasing, but this increased performance is largely found in sophisticated computing devices and supercomputer resources that are difficult to use, resulting in under-utilization. We developed a unified set of programming tools that will allow users to take full advantage of the new technology by allowing them to work at a level abstracted away from the platform specifics, encouraging the use of modern computing systems, including government-funded supercomputer facilities.

PIPS-SBB: A Parallel Distributed-Memory Branch-and-Bound Algorithm for Stochastic Mixed-Integer Programs

DOE PAGES

Munguia, Lluis-Miquel; Oxberry, Geoffrey; Rajan, Deepak

2016-05-01

Stochastic mixed-integer programs (SMIPs) deal with optimization under uncertainty at many levels of the decision-making process. When solved as extensive formulation mixed- integer programs, problem instances can exceed available memory on a single workstation. In order to overcome this limitation, we present PIPS-SBB: a distributed-memory parallel stochastic MIP solver that takes advantage of parallelism at multiple levels of the optimization process. We also show promising results on the SIPLIB benchmark by combining methods known for accelerating Branch and Bound (B&B) methods with new ideas that leverage the structure of SMIPs. Finally, we expect the performance of PIPS-SBB to improve furthermore » as more functionality is added in the future.« less

Computation of transonic potential flow about 3 dimensional inlets, ducts, and bodies

NASA Technical Reports Server (NTRS)

Reyhner, T. A.

1982-01-01

An analysis was developed and a computer code, P465 Version A, written for the prediction of transonic potential flow about three dimensional objects including inlet, duct, and body geometries. Finite differences and line relaxation are used to solve the complete potential flow equation. The coordinate system used for the calculations is independent of body geometry. Cylindrical coordinates are used for the computer code. The analysis is programmed in extended FORTRAN 4 for the CYBER 203 vector computer. The programming of the analysis is oriented toward taking advantage of the vector processing capabilities of this computer. Comparisons of computed results with experimental measurements are presented to verify the analysis. Descriptions of program input and output formats are also presented.

Diderot: a Domain-Specific Language for Portable Parallel Scientific Visualization and Image Analysis.

PubMed

Kindlmann, Gordon; Chiw, Charisee; Seltzer, Nicholas; Samuels, Lamont; Reppy, John

2016-01-01

Many algorithms for scientific visualization and image analysis are rooted in the world of continuous scalar, vector, and tensor fields, but are programmed in low-level languages and libraries that obscure their mathematical foundations. Diderot is a parallel domain-specific language that is designed to bridge this semantic gap by providing the programmer with a high-level, mathematical programming notation that allows direct expression of mathematical concepts in code. Furthermore, Diderot provides parallel performance that takes advantage of modern multicore processors and GPUs. The high-level notation allows a concise and natural expression of the algorithms and the parallelism allows efficient execution on real-world datasets.

Application of Piloted Simulation to High-Angle-of-Attack Flight-Dynamics Research for Fighter Aircraft

NASA Technical Reports Server (NTRS)

Ogburn, Marilyn E.; Foster, John V.; Hoffler, Keith D.

2005-01-01

This paper reviews the use of piloted simulation at Langley Research Center as part of the NASA High-Angle-of-Attack Technology Program (HATP), which was created to provide concepts and methods for the design of advanced fighter aircraft. A major research activity within this program is the development of the design processes required to take advantage of the benefits of advanced control concepts for high-angle-of-attack agility. Fundamental methodologies associated with the effective use of piloted simulation for this research are described, particularly those relating to the test techniques, validation of the test results, and design guideline/criteria development.

3-D inelastic analysis methods for hot section components. Volume 2: Advanced special functions models

NASA Technical Reports Server (NTRS)

Wilson, R. B.; Banerjee, P. K.

1987-01-01

This Annual Status Report presents the results of work performed during the third year of the 3-D Inelastic Analysis Methods for Hot Sections Components program (NASA Contract NAS3-23697). The objective of the program is to produce a series of computer codes that permit more accurate and efficient three-dimensional analyses of selected hot section components, i.e., combustor liners, turbine blades, and turbine vanes. The computer codes embody a progression of mathematical models and are streamlined to take advantage of geometrical features, loading conditions, and forms of material response that distinguish each group of selected components.

Real-time adaptive off-road vehicle navigation and terrain classification

NASA Astrophysics Data System (ADS)

Muller, Urs A.; Jackel, Lawrence D.; LeCun, Yann; Flepp, Beat

2013-05-01

We are developing a complete, self-contained autonomous navigation system for mobile robots that learns quickly, uses commodity components, and has the added benefit of emitting no radiation signature. It builds on the au­tonomous navigation technology developed by Net-Scale and New York University during the Defense Advanced Research Projects Agency (DARPA) Learning Applied to Ground Robots (LAGR) program and takes advantage of recent scientific advancements achieved during the DARPA Deep Learning program. In this paper we will present our approach and algorithms, show results from our vision system, discuss lessons learned from the past, and present our plans for further advancing vehicle autonomy.

24 CFR 1710.4 - Exemptions-general.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., practice, or course of business which operates or would operate as a fraud or deceit upon a purchaser. (c... Secretary in order to take advantage of an exemption. If a developer elects to take advantage of an...

Panoramic projection avionics displays

NASA Astrophysics Data System (ADS)

Kalmanash, Michael H.

2003-09-01

Avionics projection displays are entering production in advanced tactical aircraft. Early adopters of this technology in the avionics community used projection displays to replace or upgrade earlier units incorporating direct-view CRT or AMLCD devices. Typical motivation for these upgrades were the alleviation of performance, cost and display device availability concerns. In these systems, the upgraded (projection) displays were one-for-one form / fit replacements for the earlier units. As projection technology has matured, this situation has begun to evolve. The Lockheed-Martin F-35 is the first program in which the cockpit has been specifically designed to take advantage of one of the more unique capabilities of rear projection display technology, namely the ability to replace multiple small screens with a single large conformal viewing surface in the form of a panoramic display. Other programs are expected to follow, since the panoramic formats enable increased mission effectiveness, reduced cost and greater information transfer to the pilot. Some of the advantages and technical challenges associated with panoramic projection displays for avionics applications are described below.

Making software get along: integrating optical and mechanical design programs

NASA Astrophysics Data System (ADS)

Shackelford, Christie J.; Chinnock, Randal B.

2001-03-01

As modern optomechanical engineers, we have the good fortune of having very sophisticated software programs available to us. The current optical design, mechanical design, industrial design, and CAM programs are very powerful tools with some very desirable features. However, no one program can do everything necessary to complete an entire optomechanical system design. Each program has a unique set of features and benefits, and typically two or mo re will be used during the product development process. At a minimum, an optical design program and a mechanical CAD package will be employed. As we strive for efficient, cost-effective, and rapid progress in our development projects, we must use these programs to their full advantage, while keeping redundant tasks to a minimum. Together, these programs offer the promise of a `seamless' flow of data from concept all the way to the download of part designs directly to the machine shop for fabrication. In reality, transferring data from one software package to the next is often frustrating. Overcoming these problems takes some know-how, a bit of creativity, and a lot of persistence. This paper describes a complex optomechanical development effort in which a variety of software tools were used from the concept stage to prototyping. It will describe what software was used for each major design task, how we learned to use them together to best advantage, and how we overcame the frustrations of software that didn't get along.

The Evolution of Utilizing Manual Throttles to Avoid Low LH2 NPSP at the SSME Inlet

NASA Technical Reports Server (NTRS)

Henfling, Rick

2011-01-01

Even before the first flight of the Space Shuttle, it was understood low liquid hydrogen (LH2) Net Positive Suction Pressure (NPSP) at the inlet to the Space Shuttle Main Engine (SSME) can have adverse effects on engine operation. A number of failures within both the External Tank (ET) and the Orbiter Main Propulsion System could result in a low LH2 NPSP condition. Operational workarounds were developed to take advantage of the onboard crew s ability to manually throttle down the SSMEs, which alleviated the low LH2 NPSP condition. A throttling down of the SSME resulted in an increase in NPSP, mainly due to the reduction in frictional flow losses while at a lower throttle setting. As engineers refined their understanding of the NPSP requirements for the SSME (through a robust testing program), the operational techniques evolved to take advantage of these additional capabilities. Currently the procedure, which for early Space Shuttle missions required a Return-to-Launch-Site abort, now would result in a nominal Main Engine Cut Off (MECO) and no loss of mission objectives.

Optimisation des structures métalliques fléchies dans un calcul plastique

NASA Astrophysics Data System (ADS)

Geara, F.; Raphael, W.; Kaddah, F.

2005-05-01

The steel structure is a type of construction that is very developed in civil engineering. In the phase of survey and then of execution and installation of a metal work, the phase of conception is often the place of discontinuities that prevents the global optimization of material steel. In our survey, we used the traditional approach of optimization that is essentially based on the minimization of the weight of the structure, while taking advantages of plastic properties of steel in the case of a bending structure. It has been permitted because of to the relation found between the areas of the sections of the steel elements and the plastic moment of these sections. These relations have been drawn for different types of steel. In order to take advantages of the linear programming, a simplification has been introduced in transforming these relation to linear relations, which permits us to use simple methods as the simplex theorem. This procedure proves to be very interesting in the first phases of the survey and give very interesting results.

Using Python Packages in 6D (Py)Ferret: EOF Analysis, OPeNDAP Sequence Data

NASA Astrophysics Data System (ADS)

Smith, K. M.; Manke, A.; Hankin, S. C.

2012-12-01

PyFerret was designed to provide the easy methods of access, analysis, and display of data found in the Ferret under the simple yet powerful Python scripting/programming language. This has enabled PyFerret to take advantage of a large and expanding collection of third-party scientific Python modules. Furthermore, ensemble and forecast axes have been added to Ferret and PyFerret for creating and working with collections of related data in Ferret's delayed-evaluation and minimal-data-access mode of operation. These axes simplify processing and visualization of these collections of related data. As one example, an empirical orthogonal function (EOF) analysis Python module was developed, taking advantage of the linear algebra module and other standard functionality in NumPy for efficient numerical array processing. This EOF analysis module is used in a Ferret function to provide an ensemble of levels of data explained by each EOF and Time Amplitude Function (TAF) product. Another example makes use of the PyDAP Python module to provide OPeNDAP sequence data for use in Ferret with minimal data access characteristic of Ferret.

Mobilizing the GLOBE at Night Citizen-Scientist

NASA Astrophysics Data System (ADS)

Newhouse, M. A.; Walker, C. E.; Boss, S. K.; Hennig, A. J.

2012-12-01

GLOBE at Night is an international campaign to raise public awareness of the impact of light pollution. Citizen-scientists around the world measure their night sky brightness and submit their observations to a website from a computer. In the last two years a web application (webapp) was developed to enable reporting from mobile devices. Nearly 80,000 data points have been submitted by people in 115 countries during the last 7 years. Our poster will examine the effect of enabling real-time data reporting via mobile devices, and how the Adopt-a-Street pilot project has impacted data collection in two U.S. cities. Recognizing the increasing popularity of smartphones, in late 2010 NOAO staff built a webapp to take advantage of the GPS capabilities built into mobile devices to get an automated and accurate report of the user's location. Refinements to the application have enabled an order of magnitude reduction in the number of erroneous data points due to incorrect location. During the 2011 campaign a pilot program called Adopt-a-Street was created to further take advantage of the ability to report data in real-time via mobile devices. For the 2012 campaign the program continued in Tucson and expanded to Fayetteville, Arkansas. Both of these sub-campaigns encouraged more participation, and resulted in more meaningful results. For example, in prior years Fayetteville averaged three data points in the three years any points were submitted in that area. In 2012, due to the Adopt-a-Street program, there were 98 points submitted, clearly matching the map on their Adopt-a-Street page. Adding support for mobile devices has increased the accuracy and relevance of the data submitted via both mobile devices and desktop computers, as well as enabled new programs. We plan to expand the Adopt-a-Street program next year and find an easier way to accommodate multiple measurements.

Mobilizing the GLOBE at Night Citizen-Scientist

NASA Astrophysics Data System (ADS)

Newhouse, M. A.; Walker, C. E.; Boss, S. K.; Hennig, A. J.

2013-04-01

GLOBE at Night is an international campaign to raise public awareness of the impact of light pollution. Citizen-scientists around the world measure their night sky brightness and submit their observations to a website from a computer. In the last two years a webapp was developed to enable reporting from mobile devices. Nearly 80,000 data points have been submitted by people in 115 countries during the last 7 years. Our poster will examine the effect of enabling real-time data reporting via mobile devices, and how the Adopt-a-Street pilot project has impacted data collection in two U.S. cities. Recognizing the increasing popularity of smartphones, in late 2010 NOAO staff built a webapp to take advantage of the GPS capabilities built into mobile devices to get an automated and accurate report of the user's location. Refinements to the application have enabled an order of magnitude reduction in the number of erroneous data points due to incorrect location. During the 2011 campaign a pilot program called Adopt-a-Street was created to further take advantage of the ability to report data in real-time via mobile devices. For the 2012 campaign the program continued in Tucson and expanded to Fayetteville, Arkansas. Both of these sub-campaigns encouraged more participation, and resulted in more meaningful results. For example, in prior years Fayetteville averaged three data points in the three years any points were submitted in that area. In 2012, due to the Adopt-a-Street program, there were 98 points submitted, clearly matching the map on their Adopt-a-Street page. Adding support for mobile devices has increased the accuracy and relevance of the data submitted via both mobile devices and desktop computers, as well as enabled new programs. We plan to expand the Adopt-a-Street program next year and find an easier way to accommodate multiple measurements.

Monetary incentives to reinforce engagement and achievement in a job-skills training program for homeless, unemployed adults.

PubMed

Koffarnus, Mikhail N; Wong, Conrad J; Fingerhood, Michael; Svikis, Dace S; Bigelow, George E; Silverman, Kenneth

2013-01-01

The current study examined whether monetary incentives could increase engagement and achievement in a job-skills training program for unemployed, homeless, alcohol-dependent adults. Participants (n=124) were randomized to a no-reinforcement group (n=39), during which access to the training program was provided but no incentives were given; a training reinforcement group (n=42), during which incentives were contingent on attendance and performance; or an abstinence and training reinforcement group (n=43), during which incentives were contingent on attendance and performance, but access was granted only if participants demonstrated abstinence from alcohol. abstinence and training reinforcement and training reinforcement participants advanced further in training and attended more hours than no-reinforcement participants. Monetary incentives were effective in promoting engagement and achievement in a job-skills training program for individuals who often do not take advantage of training programs. © Society for the Experimental Analysis of Behavior.

The competitive acquisition program for drugs and biologicals.

PubMed

Lace, Daniel A

2006-07-01

Unlike the Medicare Part D program, which has a significant number of participating plans, the new Competitive Acquisition Program (CAP), which was to have started on Jan. 1, 2006, along with Medicare Part D, did not because, in part, of a lack of interest. As a result, the program was delayed until July 1, 2006. This new program separates the physician from the purchase and billing of medications provided in the physician's office. Under CAP, physicians sign with a specialty pharmacy provider that will deliver the medications to the physicians as ordered and then bill Medicare directly. This will alleviate some physician administrative responsibilities. Although it is unlikely that high-volume Medicare Part B medication providers, such as oncologists, will use a CAP provider, it is likely that busy primary care physicians and other specialists not usually involved in providing medications in their offices now may start to take advantage of this valuable service.

EMTP; A powerful tool for analyzing power system transients

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

Long, W.; Cotcher, D.; Ruiu, D.

1990-07-01

This paper reports on the electromagnetic transients program (EMTP), a general purpose computer program for simulating high-speed transient effects in electric power systems. The program features an extremely wide variety of modeling capabilities encompassing electromagnetic and electromechanical oscillations ranging in duration from microseconds to seconds. Examples of its use include switching and lightning surge analysis, insulation coordination, shaft torsional oscillations, ferroresonance, and HVDC converter control and operation. In the late 1960s Hermann Dommel developed the EMTP at Bonneville Power Administration (BPA), which considered the program to be the digital computer replacement for the transient network analyzer. The program initially comprisedmore » about 5000 lines of code, and was useful primarily for transmission line switching studies. As more uses for the program became apparent, BPA coordinated many improvements to the program. As the program grew in versatility and in size, it likewise became more unwieldy and difficult to use. One had to be an EMTP aficionado to take advantage of its capabilities.« less

Praxis language reference manual

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

Walker, J.H.

1981-01-01

This document is a language reference manual for the programming language Praxis. The document contains the specifications that must be met by any compiler for the language. The Praxis language was designed for systems programming in real-time process applications. Goals for the language and its implementations are: (1) highly efficient code generated by the compiler; (2) program portability; (3) completeness, that is, all programming requirements can be met by the language without needing an assembler; and (4) separate compilation to aid in design and management of large systems. The language does not provide any facilities for input/output, stack and queuemore » handling, string operations, parallel processing, or coroutine processing. These features can be implemented as routines in the language, using machine-dependent code to take advantage of facilities in the control environment on different machines.« less

Modular Multi-Function Multi-Band Airborne Radio System (MFBARS). Volume II. Detailed Report.

DTIC Science & Technology

1981-06-01

Three Platforms in a Field of Hyperbolic LOP’s.......................... 187 76 Comparison, MFBARS Versus Baseline .......... 190 77 Program Flow Chart...configure, from a set of common modules, a given total CNI capability on specific platforms for a given mission " the ability to take advantage of...X Comm/Nav GPS L-Band; Spread Spectrum Nay X X SEEK TALK UHF Spread; Spectrum Comm X X SINCGARS VHF; Freq. Hop Comm (some platforms ) AFSATCOM UHF

Open Integrated Personal Learning Environment: Towards a New Conception of the ICT-Based Learning Processes

NASA Astrophysics Data System (ADS)

Conde, Miguel Ángel; García-Peñalvo, Francisco José; Casany, Marià José; Alier Forment, Marc

Learning processes are changing related to technological and sociological evolution, taking this in to account, a new learning strategy must be considered. Specifically what is needed is to give an effective step towards the eLearning 2.0 environments consolidation. This must imply the fusion of the advantages of the traditional LMS (Learning Management System) - more formative program control and planning oriented - with the social learning and the flexibility of the web 2.0 educative applications.

The Potential Impact of an Auction Based Retention Bonus and Other Factors on Continuation Rates of General Dentists Completing Their Initial Obligation

DTIC Science & Technology

2007-03-01

join the Navy Dental Corps. Those wanting to become Navy dentists may take advantage of one of the multiple commissioning programs available...Medicine Physician, and OPTEMPO are significant factors for a General Medical Officer ( GMO ) in his or her decision to stay or leave. Gender, marital...different than GMOs : deployments, surgical specialties, occupational specialties, assigned to Naval Medical Center San Diego.81 The common factors were

Launch team training system

NASA Technical Reports Server (NTRS)

Webb, J. T.

1988-01-01

A new approach to the training, certification, recertification, and proficiency maintenance of the Shuttle launch team is proposed. Previous training approaches are first reviewed. Short term program goals include expanding current training methods, improving the existing simulation capability, and scheduling training exercises with the same priority as hardware tests. Long-term goals include developing user requirements which would take advantage of state-of-the-art tools and techniques. Training requirements for the different groups of people to be trained are identified, and future goals are outlined.

BCM-2.0 - The new version of computer code ;Basic Channeling with Mathematica©;

NASA Astrophysics Data System (ADS)

Abdrashitov, S. V.; Bogdanov, O. V.; Korotchenko, K. B.; Pivovarov, Yu. L.; Rozhkova, E. I.; Tukhfatullin, T. A.; Eikhorn, Yu. L.

2017-07-01

The new symbolic-numerical code devoted to investigation of the channeling phenomena in periodic potential of a crystal has been developed. The code has been written in Wolfram Language taking advantage of analytical programming method. Newly developed different packages were successfully applied to simulate scattering, radiation, electron-positron pair production and other effects connected with channeling of relativistic particles in aligned crystal. The result of the simulation has been validated against data from channeling experiments carried out at SAGA LS.

TOPEX Project Radar Altimeter Development Requirements and Specifications, Version 6.0

NASA Technical Reports Server (NTRS)

Rossi, Laurence C.

2003-01-01

This document provides the guidelines by which the TOPEX Radar Altimeter hardware development effort for the TOPEX flight project shall be implemented and conducted. The conduct of this activity shall take maximum advantage of the efforts expended during the TOPEX Radar Altimeter Advanced Technology Model development program and other related Radar Altimeter development efforts. This document complies with the TOPEX Project Office document 633-420 (D-2218), entitled, "TOPEX Project Requirements and Constraints for the NASA Radar Altimeter" dated December 1987.

Capital projects: Egypt case study. Technical report

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

Lieberson, J.; Stallard, J.

1994-03-01

This report assesses the US Agency for International Development`s (A.I.D.`s) capital assistance program in Egypt in terms of both its commercial benefits for the United States and its developmental benefits for Egypt. In regard to the first aspect, the study found that few A.I.D.-funded projects or studies generated either participation by other donors or follow-on sales for U.S. companies. The report places much of the blame for this on U.S. firms` failure to take advantage of a clear opportunity to develop the Egyptian commercial market. Findings regarding the developmental benefits of the projects are mixed. (1) The projects helped supportmore » strong private sector growth in Egypt through the 1980`s. Nonetheless, their economic and financial rates of return were generally disappointing. (2) The projects were built to a high technical standard, but their sustainability is in doubt. (3) The pursuit of commercial advantage for U.S. firms did not distort the developmental goals of the projects. Overall, the report attributes the disappointing economic results of A.I.D.`s capital assistance program to a poor policy environment, which the reforms pursued in connection with the program did little to change.« less

Application of slender wing benefits to military aircraft

NASA Technical Reports Server (NTRS)

Polhamus, E. C.

1983-01-01

A review is provided of aerodynamic research conducted at the Langley Research Center with respect to the application of slender wing benefits in the design of high-speed military aircraft, taking into account the supersonic performance and leading-edge vortex flow associated with very highly sweptback wings. The beginning of the development of modern classical swept wing jet aircraft is related to the German Me 262 project during World War II. In the U.S., a theoretical study conducted by Jones (1945) pointed out the advantages of the sweptback wing concept. Developments with respect to variable sweep wings are discussed, taking into account early research in 1946, a joint program of the U.S. with the United Kingdom, the tactical aircraft concept, and the important part which the Langley variable-sweep research program played in the development of the F-111, F-14, and B-1. Attention is also given to hybrid wings, vortex flow theory development, and examples of flow design technology.

Advanced Launch System advanced development oxidizer turbopump program: Technical implementation plan

NASA Technical Reports Server (NTRS)

Ferlita, F.

1989-01-01

The Advanced Launch Systems (ALS) Advanced Development Oxidizer Turbopump Program has designed, fabricated and demonstrated a low cost, highly reliable oxidizer turbopump for the Space Transportation Engine that minimizes the recurring cost for the ALS engines. Pratt and Whitney's (P and W's) plan for integrating the analyses, testing, fabrication, and other program efforts is addressed. This plan offers a comprehensive description of the total effort required to design, fabricate, and test the ALS oxidizer turbopump. The proposed ALS oxidizer turbopump reduces turbopump costs over current designs by taking advantage of design simplicity and state-of-the-art materials and producibility features without compromising system reliability. This is accomplished by selecting turbopump operating conditions that are within known successful operating regions and by using proven manufacturing techniques.

The design of multirate digital control systems

NASA Technical Reports Server (NTRS)

Berg, M. C.

1986-01-01

The successive loop closures synthesis method is the only method for multirate (MR) synthesis in common use. A new method for MR synthesis is introduced which requires a gradient-search solution to a constrained optimization problem. Some advantages of this method are that the control laws for all control loops are synthesized simultaneously, taking full advantage of all cross-coupling effects, and that simple, low-order compensator structures are easily accomodated. The algorithm and associated computer program for solving the constrained optimization problem are described. The successive loop closures , optimal control, and constrained optimization synthesis methods are applied to two example design problems. A series of compensator pairs are synthesized for each example problem. The succesive loop closure, optimal control, and constrained optimization synthesis methods are compared, in the context of the two design problems.

COS and WFC3 Observations of I Zwicky 18 Part 2

NASA Astrophysics Data System (ADS)

Green, James

2010-09-01

This program is a continuation of 11523, in which we took advantage of COS' high sensitivity to study both the stellar and gaseous component of the very-low-metallicity galaxy, I Zwicky 18 {IZw18}. Here, we repeat observations of I Zw 18 with G130M and G160M to increase the S/N of weak {or apparently absent} stellar and nebular features in order to improve our abundance estimates. For example, we wish to confirm the VERY low stellar abundance of nitrogen through spectral observations of the N V 1240 resonance doublet and the N IV 1718 line. We will also take advantage of WFC3's high-QE IR sensitivity to search for high-redshift galaxies via the Lyman-Break method.

Benchmarking the D-Wave Two

NASA Astrophysics Data System (ADS)

Job, Joshua; Wang, Zhihui; Rønnow, Troels; Troyer, Matthias; Lidar, Daniel

2014-03-01

We report on experimental work benchmarking the performance of the D-Wave Two programmable annealer on its native Ising problem, and a comparison to available classical algorithms. In this talk we will focus on the comparison with an algorithm originally proposed and implemented by Alex Selby. This algorithm uses dynamic programming to repeatedly optimize over randomly selected maximal induced trees of the problem graph starting from a random initial state. If one is looking for a quantum advantage over classical algorithms, one should compare to classical algorithms which are designed and optimized to maximally take advantage of the structure of the type of problem one is using for the comparison. In that light, this classical algorithm should serve as a good gauge for any potential quantum speedup for the D-Wave Two.

ASTEC: Controls analysis for personal computers

NASA Technical Reports Server (NTRS)

Downing, John P.; Bauer, Frank H.; Thorpe, Christopher J.

1989-01-01

The ASTEC (Analysis and Simulation Tools for Engineering Controls) software is under development at Goddard Space Flight Center (GSFC). The design goal is to provide a wide selection of controls analysis tools at the personal computer level, as well as the capability to upload compute-intensive jobs to a mainframe or supercomputer. The project is a follow-on to the INCA (INteractive Controls Analysis) program that has been developed at GSFC over the past five years. While ASTEC makes use of the algorithms and expertise developed for the INCA program, the user interface was redesigned to take advantage of the capabilities of the personal computer. The design philosophy and the current capabilities of the ASTEC software are described.

TAKING SCIENTIFIC ADVANTAGE OF A DISASTROUS OIL SPILL

EPA Science Inventory

On 19 January 1996, the North Cape barge ran aground on Moonstone Beach in southern Rhode Island, releasing 828,000 gallons of refined oil. This opportunistic study was designed to take scientific advantage of the most severely affected seabird, the common loon (Gavia immer) . As...

Does the NASA Constellation Architecture Offer Opportunities to Achieve Multiple Additional Goals in Space?

NASA Technical Reports Server (NTRS)

Thronson, Harley; Lester, Daniel

2008-01-01

Every major NASA human spaceflight program in the last four decades has been modified to achieve goals in space not incorporated within the original design goals: the Apollo Applications Program, Skylab, Space Shuttle, and International Space Station. Several groups in the U.S. have been identifying major future science goals, the science facilities necessary to investigate them, as well as possible roles for augmented versions of elements of NASA's Constellation program. Specifically, teams in the astronomy community have been developing concepts for very capable missions to follow the James Webb Space Telescope that could take advantage of - or require - free-space operations by astronauts and/or robots. Taking as one example, the Single-Aperture Far-InfraRed (SAFIR) telescope with a 10+ m aperture proposed for operation in the 2020 timeframe. According to current NASA plans, the Ares V launch vehicle (or a variant) will be available about the same time, as will the capability to transport astronauts to the vicinity of the Moon via the Orion Crew Exploration Vehicle and associated systems. [As the lunar surface offers no advantages - and major disadvantages - for most major optical systems, the expensive system for landing and operating on the lunar surface is not required.] Although as currently conceived, SAFIR and other astronomical missions will operate at the Sun-Earth L2 location, it appears trivial to travel for servicing to the more accessible Earth-Moon L1,2 locations. Moreover, as the recent Orbital Express and Automated Transfer Vehicle Missions have demonstrated, future robotic capabilities should offer capabilities that would (remotely) extend human presence far beyond the vicinity of the Earth.

Training versus engagement as paths to cognitive enrichment with aging.

PubMed

Stine-Morrow, Elizabeth A L; Payne, Brennan R; Roberts, Brent W; Kramer, Arthur F; Morrow, Daniel G; Payne, Laura; Hill, Patrick L; Jackson, Joshua J; Gao, Xuefei; Noh, Soo Rim; Janke, Megan C; Parisi, Jeanine M

2014-12-01

While a training model of cognitive intervention targets the improvement of particular skills through instruction and practice, an engagement model is based on the idea that being embedded in an intellectually and socially complex environment can impact cognition, perhaps even broadly, without explicit instruction. We contrasted these 2 models of cognitive enrichment by randomly assigning healthy older adults to a home-based inductive reasoning training program, a team-based competitive program in creative problem solving, or a wait-list control. As predicted, those in the training condition showed selective improvement in inductive reasoning. Those in the engagement condition, on the other hand, showed selective improvement in divergent thinking, a key ability exercised in creative problem solving. On average, then, both groups appeared to show ability-specific effects. However, moderators of change differed somewhat for those in the engagement and training interventions. Generally, those who started either intervention with a more positive cognitive profile showed more cognitive growth, suggesting that cognitive resources enabled individuals to take advantage of environmental enrichment. Only in the engagement condition did initial levels of openness and social network size moderate intervention effects on cognition, suggesting that comfort with novelty and an ability to manage social resources may be additional factors contributing to the capacity to take advantage of the environmental complexity associated with engagement. Collectively, these findings suggest that training and engagement models may offer alternative routes to cognitive resilience in late life. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

Training versus Engagement as Paths to Cognitive Enrichment with Aging

PubMed Central

Stine-Morrow, Elizabeth A. L.; Payne, Brennan R.; Roberts, Brent W.; Kramer, Arthur F.; Morrow, Daniel G.; Payne, Laura; Hill, Patrick L.; Jackson, Joshua J.; Gao, Xuefei; Noh, Soo Rim; Janke, Megan C.; Parisi, Jeanine M.

2015-01-01

While a training model of cognitive intervention targets the improvement of particular skills through instruction and practice, an engagement model is based on the idea that being embedded in an intellectually and socially complex environment can impact cognition, perhaps even broadly, without explicit instruction. We contrasted these two models of cognitive enrichment by randomly assigning healthy older adults to a home-based inductive reasoning training program, a team-based competitive program in creative problem solving, or to a wait-list control. As predicted, those in the training condition showed selective improvement in inductive reasoning. Those in the engagement condition, on the other hand, showed selective improvement in divergent thinking, a key ability exercised in creative problem solving. On average, then, both groups appeared to show ability-specific effects. However, moderators of change differed somewhat for those in the engagement and training interventions. Generally, those who started either intervention with a more positive cognitive profile showed more cognitive growth, suggesting that cognitive resources enabled individuals to take advantage of environmental enrichment. Only in the engagement condition did initial levels of openness and social network size moderate intervention effects on cognition, suggesting that comfort with novelty and an ability to manage social resources may be additional factors contributing to the capacity to take advantage of the environmental complexity associated with engagement. Collectively, these findings suggest that training and engagement models may offer alternative routes to cognitive resilience in late life. PMID:25402337

Stretching Your Technology Dollar

ERIC Educational Resources Information Center

Johnson, Doug

2012-01-01

A school district technology director offers 10 strategies to help schools make the most of their technology dollar. These include using effective budgeting techniques, taking advantage of the buying power of groups, practicing sustainable technology, purchasing the right tool for the right job, taking advantage of free software, using cloud…

Managing Ada development

NASA Technical Reports Server (NTRS)

Green, James R.

1986-01-01

The Ada programming language was developed under the sponsorship of the Department of Defense to address the soaring costs associated with software development and maintenance. Ada is powerful, and yet to take full advantage of its power, it is sufficiently complex and different from current programming approaches that there is considerable risk associated with committing a program to be done in Ada. There are also few programs of any substantial size that have been implemented using Ada that may be studied to determine those management methods that resulted in a successful Ada project. The items presented are the author's opinions which have been formed as a result of going through an experience software development. The difficulties faced, risks assumed, management methods applied, and lessons learned, and most importantly, the techniques that were successful are all valuable sources of management information for those managers ready to assume major Ada developments projects.

SpaceView (Viral Space Situational Awareness) One Year Update

NASA Astrophysics Data System (ADS)

Gleckler, A.; Butterfield, M.; Copenhaver, R.; Wade, A.; Apponi, A.

2013-09-01

Viral SSA takes advantage of the amateur astronomy community to provide an extremely low-cost and geographically-diverse network of optical SSA sites. In the spirit of programs such as DARPA's Grand Challenge and the National Weather Service's program of providing amateur meteorologists with weather stations linked to a central professional meteorological facility, we form a cooperative bond with a willing community of technicallyminded individuals. We term this program "viral" because we will qualify an initial set of astronomers for SSA operation and then use word of mouth in the astronomy community, as well as an outreach program, to pull in new observers. The use of modern remote controlled telescopes allows the incorporation of certified amateur, university, and commercial telescope systems. The availability of the local Viral SSA member for troubleshooting eliminates most significant costs of operating a large network. In this talk, we discuss the project's first year and the roadmap for the next two years.

GRO/EGRET data analysis software: An integrated system of custom and commercial software using standard interfaces

NASA Technical Reports Server (NTRS)

Laubenthal, N. A.; Bertsch, D.; Lal, N.; Etienne, A.; Mcdonald, L.; Mattox, J.; Sreekumar, P.; Nolan, P.; Fierro, J.

1992-01-01

The Energetic Gamma Ray Telescope Experiment (EGRET) on the Compton Gamma Ray Observatory has been in orbit for more than a year and is being used to map the full sky for gamma rays in a wide energy range from 30 to 20,000 MeV. Already these measurements have resulted in a wide range of exciting new information on quasars, pulsars, galactic sources, and diffuse gamma ray emission. The central part of the analysis is done with sky maps that typically cover an 80 x 80 degree section of the sky for an exposure time of several days. Specific software developed for this program generates the counts, exposure, and intensity maps. The analysis is done on a network of UNIX based workstations and takes full advantage of a custom-built user interface called X-dialog. The maps that are generated are stored in the FITS format for a collection of energies. These, along with similar diffuse emission background maps generated from a model calculation, serve as input to a maximum likelihood program that produces maps of likelihood with optional contours that are used to evaluate regions for sources. Likelihood also evaluates the background corrected intensity at each location for each energy interval from which spectra can be generated. Being in a standard FITS format permits all of the maps to be easily accessed by the full complement of tools available in several commercial astronomical analysis systems. In the EGRET case, IDL is used to produce graphics plots in two and three dimensions and to quickly implement any special evaluation that might be desired. Other custom-built software, such as the spectral and pulsar analyses, take advantage of the XView toolkit for display and Postscript output for the color hard copy. This poster paper outlines the data flow and provides examples of the user interfaces and output products. It stresses the advantages that are derived from the integration of the specific instrument-unique software and powerful commercial tools for graphics and statistical evaluation. This approach has several proven advantages including flexibility, a minimum of development effort, ease of use, and portability.

75 FR 32858 - Medicare Program; Policy and Technical Changes to the Medicare Advantage and the Medicare...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-10

... Medicare Advantage and the Medicare Prescription Drug Benefit Programs; Corrections AGENCY: Centers for... Advantage and the Medicare Prescription Drug Benefit Programs'' which appeared in the April 15, 2010 Federal... and Technical Changes to the Medicare Advantage and the Medicare Prescription Drug Benefit Programs...

78 FR 43820 - Medicare Program; Medical Loss Ratio Requirements for the Medicare Advantage and the Medicare...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-22

... Advantage and the Medicare Prescription Drug Benefit Programs; Correction AGENCY: Centers for Medicare... Medicare Advantage and the Medicare Prescription Drug Benefit Programs final rule and does not make... Register titled ``Medicare Program; Medical Loss Ratio Requirements for the Medicare Advantage and the...

Teaching strategies used by internal medicine residents on the wards.

PubMed

Smith, Dustin T; Kohlwes, R Jeffrey

2011-01-01

Residents serve as teachers to interns and students in most internal medicine residency programs. The purpose of our study is to explore what internal medicine residents perceive as effective teaching strategies in the inpatient setting and to formulate a guideline for preparing residents to lead their ward teams. Housestaff identified as excellent teaching residents were recruited from a large internal medicine residency program. Focus groups were formed and interviews were conducted using open-ended questions. Transcripts of the interviews were reviewed, analyzed, and compared for accuracy by two investigators. The transcripts were then coded to categorize data into similar subjects from which recurrent themes in resident teaching were identified. Twenty-two residents participated in four focus group interviews held in 2008. We identified five principal themes for effective teaching by residents: (T)aking advantage of teaching opportunities, (E)mpowering learners, (A)ssuming the role of leader, (C)reating a learning environment, and (H)abituating the practice of teaching. Strategies for effective teaching by residents exist. The TEACH mnemonic is a resident-identified method of instruction. Use of this tool could enable residency programs to create instructional curricula to prepare their residents and interns to take on the roles of team leaders and teachers.

Effect of an injury awareness education program on risk-taking behaviors and injuries in juvenile justice offenders: a retrospective cohort study.

PubMed

Ho, Kwok M; Litton, Edward; Geelhoed, Elizabeth; Gope, Monica; Burrell, Maxine; Coribel, Jacqueline; McDowall, Angela; Rao, Sudhakar

2012-01-01

Risk-taking behavior is a leading cause of injury and death amongst young people. This was a retrospective cohort study on the effectiveness of a 1-day youth injury awareness education program (Prevent Alcohol and Risk-related Trauma in Youth, P.A.R.T.Y.) program in reducing risk taking behaviors and injuries of juvenille justice offenders in Western Australia. Of the 3659 juvenile justice offenders convicted by the court magistrates between 2006 and 2010, 225 were referred to the P.A.R.T.Y. education program. In a before and after survey of these 225 participants, a significant proportion of them stated that they were more receptive to modifying their risk-taking behavior (21% before vs. 57% after). Using data from the Western Australia Police and Department of Health, the incidence of subsequent offences and injuries of all juvenile justice offenders was assessed. The incidence of subsequent traffic or violence-related offences was significantly lower for those who had attended the program compared to those who did not (3.6% vs. 26.8%; absolute risk reduction [ARR] = 23.2%, 95% confidence interval [CI] 19.9%-25.8%; number needed to benefit = 4.3, 95%CI 3.9-5.1; p = 0.001), as were injuries leading to hospitalization (0% vs. 1.6% including 0.2% fatality; ARR = 1.6%, 95%CI 1.2%-2.1%) and alcohol or drug-related offences (0% vs. 2.4%; ARR 2.4%, 95%CI 1.9%-2.9%). In the multivariate analysis, only P.A.R.T.Y. education program attendance (odds ratio [OR] 0.10, 95%CI 0.05-0.21) and a higher socioeconomic background (OR 0.97 per decile increment in Index of Relative Socioeconomic Advantage and Disadvantage, 95%CI 0.93-0.99) were associated with a lower risk of subsequent traffic or violence-related offences. Participation in an injury education program involving real-life trauma scenarios was associated with a reduced subsequent risk of committing violence- or traffic-related offences, injuries, and death for juvenille justice offenders.

VOC Emission Reduction Study at the Hill Air Force Base Building 515 Painting Facility

DTIC Science & Technology

1990-09-01

occurs during painting. A system for decreasing the flow to a downstream VOC emission control device can be designed that takes advantage of this...paint application process. A flow-reducing ventilation system that takes advantage of this operating characteristic can be designed in which the...flow from the second duct is vented to a VOC emission control device. The advantage of this system is that the flow rate to a VOC emission contro

Geotourism, Medical Geology and local development: Cape Verde case study

NASA Astrophysics Data System (ADS)

Rocha, F.; Ferreira da Silva, E.

2014-11-01

Geotourism and Geoparks in particular are real opportunities to rural developments promoting the rate decline of unemployment and emigration through engaging the local communities in geopark activities and tourism marketing in the form of adventure tourism, ecotourism, rural tourism and health geotourism. Geotourism is closely linked with Medical Geology. The intake of minerals and chemical elements for food, water, soil (through geophagy) or dust can be accomplished by ingestion, inhalation or dermal absorption. Pelotherapy or “Mudtherapy” is the use of mud/clay for therapeutic applications, internal or external. Cape Verde archipelago is located in Atlantic ocean, 400 km westwards of Senegal coast. Geotourism is being developed, mainly focused on the development of a geopark in Fogo island huge caldera, but also trying to take advantage of their potentialities for Geomedecine. A cooperative program established between Cape Verde University (UCV) and Aveiro University (UA, Portugal) is under way, aiming, on a first stage, to identify Geotouristic potentialities and, on a second stage, to develop products. Geotourism is being developed, mainly focused on the development of a geopark in Fogo isl. huge caldera, but also trying to take advantage of their potentialities for Geomedecine.

Reliability Centered Maintenance - Methodologies

NASA Technical Reports Server (NTRS)

Kammerer, Catherine C.

2009-01-01

Journal article about Reliability Centered Maintenance (RCM) methodologies used by United Space Alliance, LLC (USA) in support of the Space Shuttle Program at Kennedy Space Center. The USA Reliability Centered Maintenance program differs from traditional RCM programs because various methodologies are utilized to take advantage of their respective strengths for each application. Based on operational experience, USA has customized the traditional RCM methodology into a streamlined lean logic path and has implemented the use of statistical tools to drive the process. USA RCM has integrated many of the L6S tools into both RCM methodologies. The tools utilized in the Measure, Analyze, and Improve phases of a Lean Six Sigma project lend themselves to application in the RCM process. All USA RCM methodologies meet the requirements defined in SAE JA 1011, Evaluation Criteria for Reliability-Centered Maintenance (RCM) Processes. The proposed article explores these methodologies.

76 FR 56262 - Community Advantage Pilot Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-12

... SMALL BUSINESS ADMINISTRATION [Docket No. SBA 2011-0003] Community Advantage Pilot Program AGENCY: U.S. Small Business Administration (SBA). ACTION: Notice of change to Community Advantage Pilot... Community Advantage Pilot Program. In that notice, SBA modified or waived as appropriate certain regulations...

International programs - A growing trend

NASA Technical Reports Server (NTRS)

Bunner, A. N.

1990-01-01

The National Aeronautics and Space Administration has collaborated successfully in space science missions with a multiplicity of partners, including the European Space Agency, Federal Republic of Germany, the Netherlands, United Kingdom, Japan, and the Soviet Union, among others. These collaborations generally arise out of common scientific goals and in the interest of economizing to take advantage of skills and capabilities among the partners. A trend towards increased cooperation in space is expected to continue as the global scientific community works together to plan future space science missions and the missions become more sophisticated.

Sandia technology & entrepreneurs improve Lasik

ScienceCinema

Neal, Dan; Turner, Tim

2018-05-11

Former Sandian Dan Neal started his company, WaveFront Sciences, based on wavefront sensing metrology technologies licensed from Sandia National Laboratories and by taking advantage of its Entrepreneurial Separation to Transfer Technology (ESTT) program. Abbott Medical Optics since acquired WaveFront and estimates that one million patients have improved the quality of their vision thanks to its products. ESTT is a valuable tool which allows Sandia to transfer technology to the private sector and Sandia employees to leave the Labs in order to start up new technology companies or help expand existing companies.

Expected Improvements in Work Truck Efficiency Through Connectivity and Automation

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

Walkowicz, Kevin A

This presentation focuses on the potential impact of connected and automated technologies on commercial vehicle operations. It includes topics such as the U.S. Department of Energy's Energy Efficient Mobility Systems (EEMS) program and the Systems and Modeling for Accelerated Research in Transportation (SMART) Mobility Initiative. It also describes National Renewable Energy Laboratory (NREL) research findings pertaining to the potential energy impacts of connectivity and automation and stresses the need for integration and optimization to take advantage of the benefits offered by these transformative technologies while mitigating the potential negative consequences.

Artificial intelligence, neural network, and Internet tool integration in a pathology workstation to improve information access

NASA Astrophysics Data System (ADS)

Sargis, J. C.; Gray, W. A.

1999-03-01

The APWS allows user friendly access to several legacy systems which would normally each demand domain expertise for proper utilization. The generalized model, including objects, classes, strategies and patterns is presented. The core components of the APWS are the Microsoft Windows 95 Operating System, Oracle, Oracle Power Objects, Artificial Intelligence tools, a medical hyperlibrary and a web site. The paper includes a discussion of how could be automated by taking advantage of the expert system, object oriented programming and intelligent relational database tools within the APWS.

A functional hybrid memristor crossbar-array/CMOS system for data storage and neuromorphic applications.

PubMed

Kim, Kuk-Hwan; Gaba, Siddharth; Wheeler, Dana; Cruz-Albrecht, Jose M; Hussain, Tahir; Srinivasa, Narayan; Lu, Wei

2012-01-11

Crossbar arrays based on two-terminal resistive switches have been proposed as a leading candidate for future memory and logic applications. Here we demonstrate a high-density, fully operational hybrid crossbar/CMOS system composed of a transistor- and diode-less memristor crossbar array vertically integrated on top of a CMOS chip by taking advantage of the intrinsic nonlinear characteristics of the memristor element. The hybrid crossbar/CMOS system can reliably store complex binary and multilevel 1600 pixel bitmap images using a new programming scheme. © 2011 American Chemical Society

Weight reduction diets and health promotion.

PubMed

Lissner, L; Steen, S N; Brownell, K D

1992-01-01

Obesity is an important health problem. Despite record rates of dieting and the availability of numerous programs, the problem is not abating. This article discusses the popularity of fad diets, the safety and effectiveness of commonly used approaches to weight loss, and the health effects of weight change. We propose an approach in which the search for a best treatment is secondary to the development of criteria to match patients to different treatments. This approach provides an opportunity for the health professional to take advantage of the multiple weight reduction resources in the community.

Sandia technology & entrepreneurs improve Lasik

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

Neal, Dan; Turner, Tim

2013-11-21

Former Sandian Dan Neal started his company, WaveFront Sciences, based on wavefront sensing metrology technologies licensed from Sandia National Laboratories and by taking advantage of its Entrepreneurial Separation to Transfer Technology (ESTT) program. Abbott Medical Optics since acquired WaveFront and estimates that one million patients have improved the quality of their vision thanks to its products. ESTT is a valuable tool which allows Sandia to transfer technology to the private sector and Sandia employees to leave the Labs in order to start up new technology companies or help expand existing companies.

Solid rocket motors for the Space Shuttle booster.

NASA Technical Reports Server (NTRS)

Odom, J. B.

1972-01-01

The evolution of the space shuttle booster system is reviewed from its initial concepts based on liquid-propellant reusable boosters to the final selection of recoverable, solid-fuel rocket motors. The rationale associated with each of the several major decisions in the evolution process is discussed. It is shown that the external tank orbiter configuration emerging from the latest studies takes maximum advantage of the solid rocket motor development experience and promises to be the optimum configuration for fulfilling the paramount shuttle program requirements of minimum total development risk within acceptable costs.

Physics of windblown particles

NASA Technical Reports Server (NTRS)

Greeley, Ronald; Leach, Rodman; Marshall, John R.; White, Bruce; Iversen, James D.; Nickling, William G.; Gillette, Dale; Sorensen, Michael

1987-01-01

A laboratory facility proposed for the Space Station to investigate fundamental aspects of windblown particles is described. The experiments would take advantage of the environment afforded in earth orbit and would be an extension of research currently being conducted on the geology and physics of windblown sediments on earth, Mars, and Venus. Aeolian (wind) processes are reviewed in the planetary context, the scientific rational is given for specific experiments to be conducted, the experiment apparatus (the Carousel Wind Tunnel, or CWT) is described, and a plan presented for implementing the proposed research program.

Technical and cost advantages of silicon carbide telescopes for small-satellite imaging applications

NASA Astrophysics Data System (ADS)

Kasunic, Keith J.; Aikens, Dave; Szwabowski, Dean; Ragan, Chip; Tinker, Flemming

2017-09-01

Small satellites ("SmallSats") are a growing segment of the Earth imaging and remote sensing market. Designed to be relatively low cost and with performance tailored to specific end-use applications, they are driving changes in optical telescope assembly (OTA) requirements. OTAs implemented in silicon carbide (SiC) provide performance advantages for space applications but have been predominately limited to large programs. A new generation of lightweight and thermally-stable designs is becoming commercially available, expanding the application of SiC to small satellites. This paper reviews the cost and technical advantages of an OTA designed using SiC for small satellite platforms. Taking into account faceplate fabrication quilting and surface distortion after gravity release, an optimized open-back SiC design with a lightweighting of 70% for a 125-mm SmallSat-class primary mirror has an estimated mass area density of 2.8 kg/m2 and an aspect ratio of 40:1. In addition, the thermally-induced surface error of such optimized designs is estimated at λ/150 RMS per watt of absorbed power. Cost advantages of SiC include reductions in launch mass, thermal-management infrastructure, and manufacturing time based on allowable assembly tolerances.

Supporting geoscience with graphical-user-interface Internet tools for the Macintosh

NASA Astrophysics Data System (ADS)

Robin, Bernard

1995-07-01

This paper describes a suite of Macintosh graphical-user-interface (GUI) software programs that can be used in conjunction with the Internet to support geoscience education. These software programs allow science educators to access and retrieve a large body of resources from an increasing number of network sites, taking advantage of the intuitive, simple-to-use Macintosh operating system. With these tools, educators easily can locate, download, and exchange not only text files but also sound resources, video movie clips, and software application files from their desktop computers. Another major advantage of these software tools is that they are available at no cost and may be distributed freely. The following GUI software tools are described including examples of how they can be used in an educational setting: ∗ Eudora—an e-mail program ∗ NewsWatcher—a newsreader ∗ TurboGopher—a Gopher program ∗ Fetch—a software application for easy File Transfer Protocol (FTP) ∗ NCSA Mosaic—a worldwide hypertext browsing program. An explosive growth of online archives currently is underway as new electronic sites are being added continuously to the Internet. Many of these resources may be of interest to science educators who learn they can share not only ASCII text files, but also graphic image files, sound resources, QuickTime movie clips, and hypermedia projects with colleagues from locations around the world. These powerful, yet simple to learn GUI software tools are providing a revolution in how knowledge can be accessed, retrieved, and shared.

Time-domain seismic modeling in viscoelastic media for full waveform inversion on heterogeneous computing platforms with OpenCL

NASA Astrophysics Data System (ADS)

Fabien-Ouellet, Gabriel; Gloaguen, Erwan; Giroux, Bernard

2017-03-01

Full Waveform Inversion (FWI) aims at recovering the elastic parameters of the Earth by matching recordings of the ground motion with the direct solution of the wave equation. Modeling the wave propagation for realistic scenarios is computationally intensive, which limits the applicability of FWI. The current hardware evolution brings increasing parallel computing power that can speed up the computations in FWI. However, to take advantage of the diversity of parallel architectures presently available, new programming approaches are required. In this work, we explore the use of OpenCL to develop a portable code that can take advantage of the many parallel processor architectures now available. We present a program called SeisCL for 2D and 3D viscoelastic FWI in the time domain. The code computes the forward and adjoint wavefields using finite-difference and outputs the gradient of the misfit function given by the adjoint state method. To demonstrate the code portability on different architectures, the performance of SeisCL is tested on three different devices: Intel CPUs, NVidia GPUs and Intel Xeon PHI. Results show that the use of GPUs with OpenCL can speed up the computations by nearly two orders of magnitudes over a single threaded application on the CPU. Although OpenCL allows code portability, we show that some device-specific optimization is still required to get the best performance out of a specific architecture. Using OpenCL in conjunction with MPI allows the domain decomposition of large models on several devices located on different nodes of a cluster. For large enough models, the speedup of the domain decomposition varies quasi-linearly with the number of devices. Finally, we investigate two different approaches to compute the gradient by the adjoint state method and show the significant advantages of using OpenCL for FWI.

Understanding Real-World Implementation Quality and “Active Ingredients” of PBIS

PubMed Central

Molloy, Lauren E.; Moore, Julia E.; Trail, Jessica; Van Epps, John James; Hopfer, Suellen

2014-01-01

Programs delivered in the “real world” often look substantially different from what was originally intended by program developers. Depending on which components of a program are being trimmed or altered, such modifications may seriously undermine the effectiveness of a program. In the present study, these issues are explored within a widely used school-based, non-curricular intervention, Positive Behavioral Intervention and Supports. The present study takes advantage of a uniquely large dataset to gain a better understanding of the “real-world” implementation quality of PBIS, and to take a first step toward identifying the components of PBIS that “matter most” for student outcomes. Data from 27,689 students and 166 public primary and secondary schools across seven states included school and student demographics, indices of PBIS implementation quality, and reports of problem behaviors for any student who received an office discipline referral (ODR) during the 2007-2008 school year. Results of the present study identify three key components of PBIS that many schools are failing to implement properly, three program components that were most related to lower rates of problem behavior (i.e., three “active ingredients” of PBIS), and several school characteristics that help to account for differences across schools in the quality of PBIS implementation. Overall, findings highlight the importance of assessing implementation quality in “real-world” settings, and the need to continue improving understanding of how and why programs work. Findings are discussed in terms of their implications for policy. PMID:23408283

Understanding real-world implementation quality and "active ingredients" of PBIS.

PubMed

Molloy, Lauren E; Moore, Julia E; Trail, Jessica; Van Epps, John James; Hopfer, Suellen

2013-12-01

Programs delivered in the "real world" often look substantially different from what was originally intended by program developers. Depending on which components of a program are being trimmed or altered, such modifications may seriously undermine the effectiveness of a program. In the present study, these issues are explored within a widely used school-based, non-curricular intervention, Positive Behavioral Intervention and Supports. The present study takes advantage of a uniquely large dataset to gain a better understanding of the "real-world" implementation quality of PBIS and to take a first step toward identifying the components of PBIS that "matter most" for student outcomes. Data from 27,689 students and 166 public primary and secondary schools across seven states included school and student demographics, indices of PBIS implementation quality, and reports of problem behaviors for any student who received an office discipline referral during the 2007-2008 school year. Results of the present study identify three key components of PBIS that many schools are failing to implement properly, three program components that were most related to lower rates of problem behavior (i.e., three "active ingredients" of PBIS), and several school characteristics that help to account for differences across schools in the quality of PBIS implementation. Overall, findings highlight the importance of assessing implementation quality in "real-world" settings, and the need to continue improving understanding of how and why programs work. Findings are discussed in terms of their implications for policy.

Incorporation of Scientific Ballooning into Science Education

NASA Astrophysics Data System (ADS)

Chanover, N.; Stochaj, S.; Petty, C.

1999-12-01

We are augmenting the science curriculum of the Roswell Independent School District in Roswell, NM, to take advantage of the proximity of a NASA scientific balloon base. The basic science related to balloon experimentation is being incorporated into the K-12 science curriculum via the discussion of topics such as atmospheric properties, weather, phases of matter, plotting skills, and communications in the context of a high-altitude balloon flight. These efforts will culminate in the construction of balloon-borne instruments by high school students, which will be launched during the spring of 2000. A demonstration flight, launched in the spring of 1999, was used to build student enthusiasm and community support for this program, which is funded by the NASA/IDEAS program.

On 3-D inelastic analysis methods for hot section components. Volume 1: Special finite element models

NASA Technical Reports Server (NTRS)

Nakazawa, S.

1988-01-01

This annual status report presents the results of work performed during the fourth year of the 3-D Inelastic Analysis Methods for Hot Section Components program (NASA Contract NAS3-23697). The objective of the program is to produce a series of new computer codes permitting more accurate and efficient 3-D analysis of selected hot section components, i.e., combustor liners, turbine blades and turbine vanes. The computer codes embody a progression of math models and are streamlined to take advantage of geometrical features, loading conditions, and forms of material response that distinguish each group of selected components. Volume 1 of this report discusses the special finite element models developed during the fourth year of the contract.

Subsystems component definitions summary program

NASA Technical Reports Server (NTRS)

Scott, A. Don; Thomas, Carolyn C.; Simonsen, Lisa C.; Hall, John B., Jr.

1991-01-01

A computer program, the Subsystems Component Definitions Summary (SUBCOMDEF), was developed to provide a quick and efficient means of summarizing large quantities of subsystems component data in terms of weight, volume, resupply, and power. The program was validated using Space Station Freedom Program Definition Requirements Document data for the internal and external thermal control subsystem. Once all component descriptions, unit weights and volumes, resupply, and power data are input, the user may obtain a summary report of user-specified portions of the subsystem or of the entire subsystem as a whole. Any combination or all of the parameters of wet and dry weight, wet and dry volume, resupply weight and volume, and power may be displayed. The user may vary the resupply period according to individual mission requirements, as well as the number of hours per day power consuming components operate. Uses of this program are not limited only to subsystem component summaries. Any applications that require quick, efficient, and accurate weight, volume, resupply, or power summaries would be well suited to take advantage of SUBCOMDEF's capabilities.

Payoffs and Pitfalls of a Minority Outreach Program: An Alaskan Example

NASA Astrophysics Data System (ADS)

Hanks, C. L.; Fowell, S. J.; Wartes, D.; Owens, G.

2004-12-01

The Rural Alaska Honors Institute (RAHI) is a summer bridging program for college-bound high school students from remote Alaskan communities. In the 20+ years since its initiation, more than 50% of RAHI graduates eventually obtained post-secondary degrees. The success of the RAHI program provides insights into how an outreach program can achieve its goals and avoid potential pitfalls. Instrumental to the success of the RAHI program are: longevity; small size (40-45 students per summer); support from the Alaska Native community; academic rigor; aggressive recruiting; establishment of a sense of community amongst participants; and individual mentoring and support. Potential pitfalls include: overextending the program to include too many students; failure to maintain academic rigor in all courses; recruitment of students and staff who do not embrace the program's methods and goals; and attempts to evaluate the program on the basis of short-term results. Alaska Natives in Geosciences introduces college-bound Alaska Native students to the geosciences by teaching a college-level introductory geoscience class as a RAHI elective. By collaborating with RAHI, Alaska Natives in Geosciences takes advantage of RAHI's effective recruitment efforts and proven mentoring program. However, maintaining scientific rigor has been difficult due to large differences in the students' scientific backgrounds, the demands of other courses in the RAHI program and the brevity of the summer session. Immediate post-course survey responses suggest that many RAHI students thought the geoscience class was interesting but too difficult and much too time-consuming. However, surveys of RAHI geoscience students a year later suggest that many found the course a very positive experience. An unanticipated result was that RAHI students who did not take the class also gained some insight into the geosciences.

3 CFR 8524 - Proclamation 8524 of May 20, 2010. National Safe Boating Week, 2010

Code of Federal Regulations, 2011 CFR

2011-01-01

..., let us recommit during National Safe Boating Week to practicing safe techniques so boaters of all ages... awareness and teach safe boating practices. Boaters can take advantage of these opportunities to learn, make... activities to observe this occasion by learning more about safe boating practices and to take advantage of...

Neural Correlates of Traditional Chinese Medicine Induced Advantageous Risk-Taking Decision Making

ERIC Educational Resources Information Center

Lee, Tiffany M. Y.; Guo, Li-guo; Shi, Hong-zhi; Li, Yong-zhi; Luo, Yue-jia; Sung, Connie Y. Y.; Chan, Chetwyn C. H.; Lee, Tatia M. C.

2009-01-01

This fMRI study examined the neural correlates of the observed improvement in advantageous risk-taking behavior, as measured by the number of adjusted pumps in the Balloon Analogue Risk Task (BART), following a 60-day course of a Traditional Chinese Medicine (TCM) recipe, specifically designed to regulate impulsiveness in order to modulate…

The NRAO Observing for University Classes Program

NASA Astrophysics Data System (ADS)

Cannon, John M.; Van Moorsel, Gustaaf A.

2017-01-01

The NRAO "Observing for University Classes" program is a tremendous resource for instructors of courses in observational astronomy. As a service to the astronomical and educational communities, the NRAO offers small amounts of observing time on the Very Large Array (VLA) and the Very Long Baseline Array to such instructors. The data can be used by students and faculty to demonstrate radio astronomy theory with modern data products. Further, the results may lead to publication; this is a unique opportunity for faculty members to integrate research into the classroom. Previous experience with NRAO facilities is required for instructors; individuals without radio astronomy experience can take advantage of other NRAO educational opportunities (e.g., the Synthesis Imaging Workshop) prior to using the program. No previous experience with radio astronomy data is required for students; this is the primary target audience of the program. To demonstrate concept, this poster describes three different VLA observing programs that have been completed using the "Observing for University Classes" resource at Macalester College; undergraduate students have published the results of all three of these programs. Other recent "Observing for University Classes" programs are also described.

PLUMED-GUI: An environment for the interactive development of molecular dynamics analysis and biasing scripts

NASA Astrophysics Data System (ADS)

Giorgino, Toni

2014-03-01

PLUMED-GUI is an interactive environment to develop and test complex PLUMED scripts within the Visual Molecular Dynamics (VMD) environment. Computational biophysicists can take advantage of both PLUMED’s rich syntax to define collective variables (CVs) and VMD’s chemically-aware atom selection language, while working within a natural point-and-click interface. Pre-defined templates and syntax mnemonics facilitate the definition of well-known reaction coordinates. Complex CVs, e.g. involving reference snapshots used for RMSD or native contacts calculations, can be built through dialogs that provide a synoptic view of the available options. Scripts can be either exported for use in simulation programs, or evaluated on the currently loaded molecular trajectories. Script development takes place without leaving VMD, thus enabling an incremental try-see-modify development model for molecular metrics.

Ant colony optimization and event-based dynamic task scheduling and staffing for software projects

NASA Astrophysics Data System (ADS)

Ellappan, Vijayan; Ashwini, J.

2017-11-01

In programming change organizations from medium to inconceivable scale broadens, the issue of wander orchestrating is amazingly unusual and testing undertaking despite considering it a manual system. Programming wander-organizing requirements to deal with the issue of undertaking arranging and in addition the issue of human resource portion (also called staffing) in light of the way that most of the advantages in programming ventures are individuals. We propose a machine learning approach with finds respond in due order regarding booking by taking in the present arranging courses of action and an event based scheduler revives the endeavour arranging system moulded by the learning computation in perspective of the conformity in event like the begin with the Ander, the instant at what time possessions be free starting to ended errands, and the time when delegates stick together otherwise depart the wander inside the item change plan. The route toward invigorating the timetable structure by the even based scheduler makes the arranging method dynamic. It uses structure components to exhibit the interrelated surges of endeavours, slip-ups and singular all through different progression organizes and is adjusted to mechanical data. It increases past programming wander movement ask about by taking a gander at a survey based process with a one of a kind model, organizing it with the data based system for peril assessment and cost estimation, and using a choice showing stage.

The robotized workstation "MASTER" for users with tetraplegia: description and evaluation.

PubMed

Busnel, M; Cammoun, R; Coulon-Lauture, F; Détriché, J M; Le Claire, G; Lesigne, B

1999-07-01

The rehabilitation robotics MASTER program was developed by the French Atomic Energy Commission (CEA) and evaluated by the APPROCHE Rehabilitation centers. The aim of this program is to increase the autonomy and quality of life of persons with tetraplegia in domestic and vocational environments. Taking advantage of its experience in nuclear robotics, the CEA has supported studies dealing with the use of such technical aids in the medical area since 1975 with the SPARTACUS project, followed by MASTER 10 years later, and its European extension in the framework of the TIDE/RAID program. The present system is composed of a fixed robotized workstation that includes a six-axis SCARA robot mounted on a rail to allow horizontal movement and is equipped with tools for various tasks. The Operator Interface (OI) has been carefully adapted to the most severe tetraplegia. Results are given following a 2-year evaluation in real-life situations.

Development of theoretical models of integrated millimeter wave antennas

NASA Technical Reports Server (NTRS)

Yngvesson, K. Sigfrid; Schaubert, Daniel H.

1991-01-01

Extensive radiation patterns for Linear Tapered Slot Antenna (LTSA) Single Elements are presented. The directivity of LTSA elements is predicted correctly by taking the cross polarized pattern into account. A moment method program predicts radiation patterns for air LTSAs with excellent agreement with experimental data. A moment method program was also developed for the task LTSA Array Modeling. Computations performed with this program are in excellent agreement with published results for dipole and monopole arrays, and with waveguide simulator experiments, for more complicated structures. Empirical modeling of LTSA arrays demonstrated that the maximum theoretical element gain can be obtained. Formulations were also developed for calculating the aperture efficiency of LTSA arrays used in reflector systems. It was shown that LTSA arrays used in multibeam systems have a considerable advantage in terms of higher packing density, compared with waveguide feeds. Conversion loss of 10 dB was demonstrated at 35 GHz.

Factoring symmetric indefinite matrices on high-performance architectures

NASA Technical Reports Server (NTRS)

Jones, Mark T.; Patrick, Merrell L.

1990-01-01

The Bunch-Kaufman algorithm is the method of choice for factoring symmetric indefinite matrices in many applications. However, the Bunch-Kaufman algorithm does not take advantage of high-performance architectures such as the Cray Y-MP. Three new algorithms, based on Bunch-Kaufman factorization, that take advantage of such architectures are described. Results from an implementation of the third algorithm are presented.

Improving Military Educational Benefits

DTIC Science & Technology

1983-03-16

military to take advantage of their educational benefits . o Adding recruiters or increasing bonuses are less costly ways to increase the number of...as members left to take advantage of their benefits --poorer retention would cancel out five percentage points of that gain. The overall cost of our...IMPROVING MILITARY EDUCATIONAL BENEFITS Statement of Robert F. Hale Assistant Director for National Security and International Affairs

Real-space processing of helical filaments in SPARX

PubMed Central

Behrmann, Elmar; Tao, Guozhi; Stokes, David L.; Egelman, Edward H.; Raunser, Stefan; Penczek, Pawel A.

2012-01-01

We present a major revision of the iterative helical real-space refinement (IHRSR) procedure and its implementation in the SPARX single particle image processing environment. We built on over a decade of experience with IHRSR helical structure determination and we took advantage of the flexible SPARX infrastructure to arrive at an implementation that offers ease of use, flexibility in designing helical structure determination strategy, and high computational efficiency. We introduced the 3D projection matching code which now is able to work with non-cubic volumes, the geometry better suited for long helical filaments, we enhanced procedures for establishing helical symmetry parameters, and we parallelized the code using distributed memory paradigm. Additional feature includes a graphical user interface that facilitates entering and editing of parameters controlling the structure determination strategy of the program. In addition, we present a novel approach to detect and evaluate structural heterogeneity due to conformer mixtures that takes advantage of helical structure redundancy. PMID:22248449

Reaching Beyond The Stars

NASA Astrophysics Data System (ADS)

Baker, Mariah; Rosenthal, L.; Gaughan, A.; Hopkins, E.

2014-01-01

Strawbridge Observatory at Haverford College is home to a undergraduate-led public observing program. Our program holds ~once monthly public events throughout the academic year that take advantage of eyepiece observing on our 16-inch and 12-inch telescopes as well as of the classroom, library, and projection system. These resources allow us to organize a variety of astronomy related activities that are engaging for individuals of all ages: accessible student talks, current film screenings and even arts and crafts for the families who attend with young children. These events aim to spark curiosity in others about scientific discovery and about the remarkable nature of the world in which we live. In addition to exciting local families about astronomy, this program has excited Haverford students from a range of disciplines about both science and education. Being entirely student led means that we are able to take the initiative in planning, coordinating and running all events, fostering an atmosphere of collaboration, experimentation and commitment amongst our volunteers. Additionally, this program is one of the few at Haverford that regularly reaches beyond the campus walls to promote and build relationships with the outside community. In light of this, our program presents a distinctive and enlightening opportunity for student volunteers: we get to use our scientific backgrounds to educate a general audience, while also learning from them about how to communicate and inspire in others the excitement we feel about the subject of astronomy. The work on this project has been supported by NSF AST-1151462.

Georgia Institute of Technology research on the Gas Core Actinide Transmutation Reactor (GCATR)

NASA Technical Reports Server (NTRS)

Clement, J. D.; Rust, J. H.; Schneider, A.; Hohl, F.

1976-01-01

The program reviewed is a study of the feasibility, design, and optimization of the GCATR. The program is designed to take advantage of initial results and to continue work carried out on the Gas Core Breeder Reactor. The program complements NASA's program of developing UF6 fueled cavity reactors for power, nuclear pumped lasers, and other advanced technology applications. The program comprises: (1) General Studies--Parametric survey calculations performed to examine the effects of reactor spectrum and flux level on the actinide transmutation for GCATR conditions. The sensitivity of the results to neutron cross sections are to be assessed. Specifically, the parametric calculations of the actinide transmutation are to include the mass, isotope composition, fission and capture rates, reactivity effects, and neutron activity of recycled actinides. (2) GCATR Design Studies--This task is a major thrust of the proposed research program. Several subtasks are considered: optimization criteria studies of the blanket and fuel reprocessing, the actinide insertion and recirculation system, and the system integration. A brief review of the background of the GCATR and ongoing research is presented.

Designing a Bioengine for Detection and Analysis of Base String on an Affected Sequence in High-Concentration Regions

PubMed Central

Mandal, Bijoy Kumar; Kim, Tai-hoon

2013-01-01

We design an Algorithm for bioengine. As a program are enable optimal alignments searching between two sequences, the host sequence (normal plant) as well as query sequence (virus). Searching for homologues has become a routine operation of biological sequences in 4 × 4 combination with different subsequence (word size). This program takes the advantage of the high degree of homology between such sequences to construct an alignment of the matching regions. There is a main aim which is to detect the overlapping reading frames. This program also enables to find out the highly infected colones selection highest matching region with minimum gap or mismatch zones and unique virus colones matches. This is a small, portable, interactive, front-end program intended to be used to find out the regions of matching between host sequence and query subsequences. All the operations are carried out in fraction of seconds, depending on the required task and on the sequence length. PMID:24000321

Incorporating computational resources in a cancer research program

PubMed Central

Woods, Nicholas T.; Jhuraney, Ankita; Monteiro, Alvaro N.A.

2015-01-01

Recent technological advances have transformed cancer genetics research. These advances have served as the basis for the generation of a number of richly annotated datasets relevant to the cancer geneticist. In addition, many of these technologies are now within reach of smaller laboratories to answer specific biological questions. Thus, one of the most pressing issues facing an experimental cancer biology research program in genetics is incorporating data from multiple sources to annotate, visualize, and analyze the system under study. Fortunately, there are several computational resources to aid in this process. However, a significant effort is required to adapt a molecular biology-based research program to take advantage of these datasets. Here, we discuss the lessons learned in our laboratory and share several recommendations to make this transition effectively. This article is not meant to be a comprehensive evaluation of all the available resources, but rather highlight those that we have incorporated into our laboratory and how to choose the most appropriate ones for your research program. PMID:25324189

Microgravity sciences application visiting scientist program

NASA Technical Reports Server (NTRS)

1994-01-01

Contract NAS8-38785, Microgravity Experimental and Theoretical Research, is a project involving a large number of individual research programs related to: determination of the structure of human serum albumin and other biomedically important proteins; analysis of thermodynamic properties of various proteins and models of protein nucleation; development of experimental techniques for the growth of protein crystals in space; study of the physics of electrical double layers in the mechanics of liquid interfaces; computational analysis of vapor crystal growth processes in microgravity; analysis of the influence of magnetic fields in damping residual flows in directional solidification processes; crystal growth and characterization of II-VI semiconductor alloys; and production of thin films for nonlinear optics. It is not intended that the programs will be necessarily limited to this set at any one time. The visiting scientists accomplishing these programs shall serve on-site at MSFC to take advantage of existing laboratory facilities and the daily opportunities for technical communications with various senior scientists.

The effect of Medicaid premiums on enrollment: a regression discontinuity approach.

PubMed

Dague, Laura

2014-09-01

This paper estimates the effect that premiums in Medicaid have on the length of enrollment of program beneficiaries. Whether and how low income-families will participate in the exchanges and in states' Medicaid programs depends crucially on the structure and amounts of the premiums they will face. I take advantage of discontinuities in the structure of Wisconsin's Medicaid program to identify the effects of premiums on enrollment for low-income families. I use a 3-year administrative panel of enrollment data to estimate these effects. I find an increase in the premium from 0 to 10 dollars per month results in 1.4 fewer months enrolled and reduces the probability of remaining enrolled for a full year by 12 percentage points, but other discrete changes in premium amounts do not affect enrollment or have a much smaller effect. I find no evidence of program enrollees intentionally decreasing labor supply in order to avoid the premiums. Copyright © 2014 Elsevier B.V. All rights reserved.

Machine vision 1992-1996: technology program to promote research and its utilization in industry

NASA Astrophysics Data System (ADS)

Soini, Antti J.

1994-10-01

Machine vision technology has got a strong interest in Finnish research organizations, which is resulting in many innovative products to industry. Despite this end users were very skeptical towards machine vision and its robustness for harsh industrial environments. Therefore Technology Development Centre, TEKES, who funds technology related research and development projects in universities and individual companies, decided to start a national technology program, Machine Vision 1992 - 1996. Led by industry the program boosts research in machine vision technology and seeks to put the research results to work in practical industrial applications. The emphasis is in nationally important, demanding applications. The program will create new industry and business for machine vision producers and encourage the process and manufacturing industry to take advantage of this new technology. So far 60 companies and all major universities and research centers are working on our forty different projects. The key themes that we have are process control, robot vision and quality control.

Viral Space Situational Awareness

NASA Astrophysics Data System (ADS)

Gleckler, A.; Butterfield, M. C.

2012-09-01

Viral SSA takes advantage of the amateur astronomy community to provide an extremely low-cost and geographically-diverse network of optical SSA sites. In the spirit of programs such as DARPA's Grand Challenge and the National Weather Service's program of providing amateur meteorologists with weather stations linked to a central professional meteorological facility, we form a cooperative bond with a willing community of technically-minded individuals. We term this program "viral" because we will qualify an initial set of astronomers for SSA operation and then use word of mouth in the astronomy community, as well as an outreach program, to pull in new observers. The use of modern remote controlled telescopes allows the incorporation of certified amateur, university, and commercial telescope systems. The availability of the local Viral SSA member for troubleshooting eliminates most significant costs of operating a large network. In this talk, we discuss the key concepts of Viral SSA and the route to a network of 100+ sites in a three year or less timeframe.

Collaboration in photonics education and training

NASA Astrophysics Data System (ADS)

Donnelly, Judith F.; Gladue, Betti J.; Seebeck, Randall G.; Stroup, Margaret H.; Valentin, Marjorie R.

2004-10-01

Three Rivers Community College (TRCC), with federal funding from the Connecticut Business & Industry Association (CBIA), partnered with Connecticut's photonics industry to provide an innovative 14.5 credit program in optics, lasers, and fiber optics. This summary highlights the collaborative training effort which provided a distance learning Certificate in Fiber Optics. The program also featured assistance by company mentors. This approach was developed to address training objectives and company goals. In today's global marketplace, companies are looking for ways to stay ahead of the competition. Taking advantage of the latest training and consulting services offered by CBIA is crucial to a company's, and the workforce's, continued growth and prosperity. Hiring and retraining a skilled workforce is one of the most important issues facing employers today. CBIA is the nation's largest statewide business organization, with 10,000 member companies.

Implementing High-Performance Geometric Multigrid Solver with Naturally Grained Messages

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

Shan, Hongzhang; Williams, Samuel; Zheng, Yili

2015-10-26

Structured-grid linear solvers often require manually packing and unpacking of communication data to achieve high performance.Orchestrating this process efficiently is challenging, labor-intensive, and potentially error-prone.In this paper, we explore an alternative approach that communicates the data with naturally grained messagesizes without manual packing and unpacking. This approach is the distributed analogue of shared-memory programming, taking advantage of the global addressspace in PGAS languages to provide substantial programming ease. However, its performance may suffer from the large number of small messages. We investigate theruntime support required in the UPC ++ library for this naturally grained version to close the performance gapmore » between the two approaches and attain comparable performance at scale using the High-Performance Geometric Multgrid (HPGMG-FV) benchmark as a driver.« less

The Research of the Parallel Computing Development from the Angle of Cloud Computing

NASA Astrophysics Data System (ADS)

Peng, Zhensheng; Gong, Qingge; Duan, Yanyu; Wang, Yun

2017-10-01

Cloud computing is the development of parallel computing, distributed computing and grid computing. The development of cloud computing makes parallel computing come into people’s lives. Firstly, this paper expounds the concept of cloud computing and introduces two several traditional parallel programming model. Secondly, it analyzes and studies the principles, advantages and disadvantages of OpenMP, MPI and Map Reduce respectively. Finally, it takes MPI, OpenMP models compared to Map Reduce from the angle of cloud computing. The results of this paper are intended to provide a reference for the development of parallel computing.

Strategies can enhance rural hospital viability.

PubMed

Hyatt, T K

1991-07-01

Although some rural hospitals struggle to remain financially viable, the Internal Revenue Service (IRS) often shows greater flexibility in interpreting regulations for tax-exempt hospitals in rural areas. To take advantage of this flexibility, rural facilities should understand issues affecting Federal tax-exempt status, such as private benefit, private inurement, and unrelated business income. A not-for-profit, rural healthcare facility well versed in tax-exempt regulations and their interpretations by the IRS can structure recruitment and retention programs, joint ventures, unrelated businesses, and even cooperative coalitions to enhance its financial well-being without endangering its tax exemption.

Relationships between incarcerated women. Moving beyond stereotypes.

PubMed

Harner, Holly M

2004-01-01

1. Described as one of the "pains of imprisonment," separation may be particularly difficult for women in prison because most functioned in multiple relational roles, including mother, wife, girlfriend, daughter, sister, and friend, before incarceration. 2. In the absence of consistent contact with family, friends, and other loved ones outside prison, incarcerated women may seek to develop connections with other inmates as a way to adapt to life in prison. 3. Positive adaptation may allow incarcerated women to take advantage of educational/vocational, parenting, and drug treatment programs offered in prison, thus facilitating their adaptation after release.

Algorithmic Perspectives on Problem Formulations in MDO

NASA Technical Reports Server (NTRS)

Alexandrov, Natalia M.; Lewis, Robert Michael

2000-01-01

This work is concerned with an approach to formulating the multidisciplinary optimization (MDO) problem that reflects an algorithmic perspective on MDO problem solution. The algorithmic perspective focuses on formulating the problem in light of the abilities and inabilities of optimization algorithms, so that the resulting nonlinear programming problem can be solved reliably and efficiently by conventional optimization techniques. We propose a modular approach to formulating MDO problems that takes advantage of the problem structure, maximizes the autonomy of implementation, and allows for multiple easily interchangeable problem statements to be used depending on the available resources and the characteristics of the application problem.

Deep Space Systems Technology Program (DSST-X2000) Future Deliveries

NASA Technical Reports Server (NTRS)

Salvo, Christopher G.

1999-01-01

The number of deep space missions is increasing as we embark on a new era of exploration. New missions are "faster-better-cheaper" and cannot afford large individual investments in technology. A new process is needed fo allow these missions to take advantage of the technological breakthroughs that are critical to getting the cost down while increasing the science. The key is multimission technology development. NASA will make institutional investments in technology to benefit sets of missions. Continuous investment will provide a series of revolutions in technology to address common challenges in mission design and execution.

Provider experiences with RAC appeals point to opportunities for program improvement.

PubMed

Jacobs, Robert; Scott, Bonnie; Flood, Elizabeth; Scott, Ellen

2011-03-01

Review by an administrative law judge (ALJ) constitutes the third level of appeal for healthcare providers seeking to overturn reverse recovery audit contractor (RAC) findings of overpayment of Medicare claims. An analysis of the results of RAC appeals submitted by 30 New York hospitals during the demonstration project has disclosed two deficiencies in the ALJ review process: inconsistent ALJ decision making and a lack of an appropriate feedback mechanism to correct erroneous overpayment determinations. The Centers for Medicare & Medicaid Services should take advantage of feedback from such studies as an impetus to reevaluate and streamline the RAC appeals process.

Introducing Seismic Tomography with Computational Modeling

NASA Astrophysics Data System (ADS)

Neves, R.; Neves, M. L.; Teodoro, V.

2011-12-01

Learning seismic tomography principles and techniques involves advanced physical and computational knowledge. In depth learning of such computational skills is a difficult cognitive process that requires a strong background in physics, mathematics and computer programming. The corresponding learning environments and pedagogic methodologies should then involve sets of computational modelling activities with computer software systems which allow students the possibility to improve their mathematical or programming knowledge and simultaneously focus on the learning of seismic wave propagation and inverse theory. To reduce the level of cognitive opacity associated with mathematical or programming knowledge, several computer modelling systems have already been developed (Neves & Teodoro, 2010). Among such systems, Modellus is particularly well suited to achieve this goal because it is a domain general environment for explorative and expressive modelling with the following main advantages: 1) an easy and intuitive creation of mathematical models using just standard mathematical notation; 2) the simultaneous exploration of images, tables, graphs and object animations; 3) the attribution of mathematical properties expressed in the models to animated objects; and finally 4) the computation and display of mathematical quantities obtained from the analysis of images and graphs. Here we describe virtual simulations and educational exercises which enable students an easy grasp of the fundamental of seismic tomography. The simulations make the lecture more interactive and allow students the possibility to overcome their lack of advanced mathematical or programming knowledge and focus on the learning of seismological concepts and processes taking advantage of basic scientific computation methods and tools.

Program prioritization to control chronic diseases in African-American faith-based communities.

PubMed

Hoyo, Cathrine; Reid, Laverne; Hatch, John; Sellers, Denethia B; Ellison, Arlinda; Hackney, Tara; Porterfield, Deborah; Page, Joyce; Parrish, Theodore

2004-04-01

In the last decade, African-American congregations have been inundated with requests to participate in health promotion activities; however, most are not equipped to effectively participate. We assessed the effect of providing congregation leaders with skills on identifying their own health needs, planning, and implementing their own interventions. At baseline, 21 congregational leaders from South East Raleigh, NC were taught methods for developing needs assessments, planning, and implementing health promotion activities tailored for their congregations. After approximately four years, 14 of the 21 congregations were successfully recontacted. At baseline, the congregation leadership ranked diabetes as the ninth (out of 10) most urgent health concern in their communities. However, at follow-up, not only was diabetes identified as the most serious health concern, but most congregations had taken advantage of available community and congregational resources to prevent it. Larger congregations were more likely than smaller ones to take advantage of available resources. Larger African-American congregations are an effective vehicle by which health promotion messages can diffuse; however, the leadership must be provided with skills to assess health needs before selecting programs most beneficial to their congregations. Mechanisms by which small congregation leaders can participate need development.

Program prioritization to control chronic diseases in African-American faith-based communities.

PubMed Central

Hoyo, Cathrine; Reid, Laverne; Hatch, John; Sellers, Denethia B.; Ellison, Arlinda; Hackney, Tara; Porterfield, Deborah; Page, Joyce; Parrish, Theodore

2004-01-01

OBJECTIVE: In the last decade, African-American congregations have been inundated with requests to participate in health promotion activities; however, most are not equipped to effectively participate. We assessed the effect of providing congregation leaders with skills on identifying their own health needs, planning, and implementing their own interventions. METHODS: At baseline, 21 congregational leaders from South East Raleigh, NC were taught methods for developing needs assessments, planning, and implementing health promotion activities tailored for their congregations. After approximately four years, 14 of the 21 congregations were successfully recontacted. RESULTS: At baseline, the congregation leadership ranked diabetes as the ninth (out of 10) most urgent health concern in their communities. However, at follow-up, not only was diabetes identified as the most serious health concern, but most congregations had taken advantage of available community and congregational resources to prevent it. Larger congregations were more likely than smaller ones to take advantage of available resources. CONCLUSIONS: Larger African-American congregations are an effective vehicle by which health promotion messages can diffuse; however, the leadership must be provided with skills to assess health needs before selecting programs most beneficial to their congregations. Mechanisms by which small congregation leaders can participate need development. PMID:15101672

75 FR 21088 - Self-Regulatory Organizations; NYSE Amex LLC; Notice of Filing of Proposed Rule Change To...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-22

... example, for a single device to which the Vendor has granted two people access, the Vendor should report... Amex BBO service in any calendar month. In order to take advantage of the per-query fee, a NYSE Amex... anticipates will be the most likely to take advantage of the proposed service; (iv) the contribution of market...

Teaching science and ethics to undergraduates: a multidisciplinary approach.

PubMed

McGowan, Alan H

2013-06-01

The teaching of the ethical implications of scientific advances in science courses for undergraduates has significant advantages for both science and non-science majors. The article describes three courses taught by the author as examples of the concept, and examines the disadvantages as well as the advantages. A significant advantage of this approach is that many students take the courses primarily because of the ethical component who would not otherwise take science. A disadvantage is less time in the course for the science; arguably, this is outweighed by the greater retention of the science when it is put into context.

Distinctions between intelligent manufactured and constructed systems and a new discipline for intelligent infrastructure hypersystems

NASA Astrophysics Data System (ADS)

Aktan, A. Emin

2003-08-01

Although the interconnected systems nature of the infrastructures, and the complexity of interactions between their engineered, socio-technical and natural constituents have been recognized for some time, the principles of effectively operating, protecting and preserving such systems by taking full advantage of "modeling, simulations, optimization, control and decision making" tools developed by the systems engineering and operations research community have not been adequately studied or discussed by many engineers including the writer. Differential and linear equation systems, numerical and finite element modeling techniques, statistical and probabilistic representations are universal, however, different disciplines have developed their distinct approaches to conceptualizing, idealizing and modeling the systems they commonly deal with. The challenge is in adapting and integrating deterministic and stochastic, geometric and numerical, physics-based and "soft (data-or-knowledge based)", macroscopic or microscopic models developed by various disciplines for simulating infrastructure systems. There is a lot to be learned by studying how different disciplines have studied, improved and optimized the systems relating to various processes and products in their domains. Operations research has become a fifty-year old discipline addressing complex systems problems. Its mathematical tools range from linear programming to decision processes and game theory. These tools are used extensively in management and finance, as well as by industrial engineers for optimizing and quality control. Progressive civil engineering academic programs have adopted "systems engineering" as a focal area. However, most of the civil engineering systems programs remain focused on constructing and analyzing highly idealized, often generic models relating to the planning or operation of transportation, water or waste systems, maintenance management, waste management or general infrastructure hazards risk management. We further note that in the last decade there have been efforts for "agent-based" modeling of synthetic infrastructure systems by taking advantage of supercomputers at various DOE Laboratories. However, whether there is any similitude between such synthetic and actual systems needs investigating further.

Web and Mobile Based HIV Prevention and Intervention Programs Pros and Cons - A Review.

PubMed

Niakan, Sharareh; Mehraeen, Esmaeil; Noori, Tayebeh; Gozali, Elahe

2017-01-01

With the increasing growth of HIV positive people the use of information and communication technologies (ICT) can play an important role in controlling the spread of the AIDS. Web and Mobile are the new technologies that young people take advantage from them. In this study a review to investigate the web and mobile based HIV prevention and intervention programs was carried out. A scoping review was conducted including PubMed, Science direct, Web of Science and Proquest to find relevant sources that published in 2009 to 2016. To identify published, original research that reported the web and mobile-based HIV prevention and intervention programs, an organized search was conducted with the following search keywords in combination: HIV, AIDS, m-Health, Mobile phone, Cell phone, Smartphone, Mobile health, internet, and web. Using the employed strategies, 173 references retrieved. Searched articles were compared based on their titles and abstracts. To identify duplicated articles, the title and abstracts were considered and 101 duplicated references were excluded. By going through the full text of related papers, 35 articles were found to be more related to the questions of this paper from which 72 final included. The advantages of web and mobile-based interventions include the possibility to provide constancy in the delivery of an intervention, impending low cost, and the ability to spread the intervention to an extensive community. Online programs such as Chat room-based Education program, Web-based therapeutic education system, and Online seek information can use for HIV/AIDS prevention. To use of mobile for HIV/AIDS prevention and intervention, programs including in: Health system focused applications, Population health focused applications, and Health messaging can be used.

Getting their appetite back. In need of capital, not-for-profit hospitals take advantage of dropping interest rates.

PubMed

Evans, Melanie

2011-10-31

After steering clear of the municipal bond market this year, not-for-profit hospitals are being lured back by dropping interest rates. "We're taking advantage of the current market," says Jim Budzinski, left, executive vice president and chief financial officer of WellStar Health System. The Georgia provider's recent bond deal helped erase $4.2 million in interest costs.

Effects of Vaporized Decontamination Systems on Selected Building Interior Materials: Chlorine Dioxide

DTIC Science & Technology

2009-02-01

Chemical Biological Center (ECBC) to take advantage of ECBC’s extensive expertise and specialized research facilities for the decontamination of surfaces...Agency (EPA) established an Interagency Agreement with the U.S. Army Edgewood Chemical Biological Center (ECBC) to take advantage of ECBC’s extensive...Detector (Waters Corporation, Milford, MA). Conductivity suppression was carried out using an ERIS 1000HP Autosuppressor ( Alltech Corporation, Deerfield

Current and future activities of the Observatoire de Haute Provence in Education and Public Outreach

NASA Astrophysics Data System (ADS)

Boër, M.; Ducerf, D.

The Haute Provence Observatory OHP is an observation station located 100km North of Marseille France It performs both astronomical observations and routine atmospheric measurements in the NDSC Network for Data on Stratospheric Changes and several other geophysics national and international networks The site offers also a program directed to the general public the teachers the pupils and the students at all levels In the past two years we reinforced these activities following few guidelines enhance the scientific diffusion activities towards the general public by presenting an exhibition a stronger program for the teachers and the implementation of a project oriented program for the high school and university students We participate also to a curriculum for planetarium attendants We are currently defining the general long term plan for the observatory including a strong EPO program taking advantages of the site visitors facilities guesthouse research group EPO personnel This program will be oriented to the general space and planetary sciences and is prepared in cooperation with both the academic and regional authorities

Upgrading a beginning geophysics course: Taking the “small-is-beautiful approach”

NASA Astrophysics Data System (ADS)

Stein, Seth; DeLaughter, John E.

Considerable attention is now directed toward improving Earth science curricula, as illustrated by both presentations at national scientific meetings and discussions in the literature. Much of the discussion addresses large-scale changes, such as the development of new degree programs [e.g., Stein, 1996]. Such reforms can be very successful but require lengthy interactions with university bureaucracies.A complementary approach is to upgrade individual courses or groups of courses. This approach has the advantage of being doable by individual faculty members, without bureaucracy, and on small (or nonexistent) budgets. We have been taking such a “smallis-beautiful” [Schumacher, 1973] or “faster, camcheaper, better” approach to upgrading our introductory geophysics course. Our discussions with colleagues elsewhere have shown that there is interest in this effort. Therefore we will summarize the effort here in the hope of encouraging discussions of similar experiments.

Computational toxicology using the OpenTox application programming interface and Bioclipse

PubMed Central

2011-01-01

Background Toxicity is a complex phenomenon involving the potential adverse effect on a range of biological functions. Predicting toxicity involves using a combination of experimental data (endpoints) and computational methods to generate a set of predictive models. Such models rely strongly on being able to integrate information from many sources. The required integration of biological and chemical information sources requires, however, a common language to express our knowledge ontologically, and interoperating services to build reliable predictive toxicology applications. Findings This article describes progress in extending the integrative bio- and cheminformatics platform Bioclipse to interoperate with OpenTox, a semantic web framework which supports open data exchange and toxicology model building. The Bioclipse workbench environment enables functionality from OpenTox web services and easy access to OpenTox resources for evaluating toxicity properties of query molecules. Relevant cases and interfaces based on ten neurotoxins are described to demonstrate the capabilities provided to the user. The integration takes advantage of semantic web technologies, thereby providing an open and simplifying communication standard. Additionally, the use of ontologies ensures proper interoperation and reliable integration of toxicity information from both experimental and computational sources. Conclusions A novel computational toxicity assessment platform was generated from integration of two open science platforms related to toxicology: Bioclipse, that combines a rich scriptable and graphical workbench environment for integration of diverse sets of information sources, and OpenTox, a platform for interoperable toxicology data and computational services. The combination provides improved reliability and operability for handling large data sets by the use of the Open Standards from the OpenTox Application Programming Interface. This enables simultaneous access to a variety of distributed predictive toxicology databases, and algorithm and model resources, taking advantage of the Bioclipse workbench handling the technical layers. PMID:22075173

Career goals and expectations of men and women pharmacy residents.

PubMed

King, C M; Oliver, E J; Jeffrey, L P

1982-11-01

Personal and professional characteristics of men and women hospital pharmacy residents were studied to identify differences that could affect future hospital pharmacy practice. Residents in 111 ASHP-accredited pharmacy residency programs received a survey containing questions on demographic information, reasons for selecting a residency, areas of professional interest, postresidency career goals, responsibilities to home and family, and advantages and disadvantages associated with gender. Of 286 residents receiving questionnaires, 226 responded; the percentages of men and women responding corresponded to the ratio of men and women in hospital pharmacy residencies. While men and women expressed educational goals that were not significantly different, more men than women had earned or were in the process of earning advanced degrees. No significant differences were evident between men's and women's plans for marriage and children, but 73% of the women indicated that they would take time out from their practice to raise children, compared with only 9% of the men. The majority of residents did not think their gender affected them in their residency programs, but in professional interactions more men saw gender as an advantage and more women as a disadvantage. Significantly more than women aspired to be hospital pharmacy directors. The results suggest that men are obtaining advanced training closer to the time they graduate from pharmacy school and that in the future women competing for promotions may be older than men competing for comparable positions. Those planning pharmacy staffing should consider the needs of women, and men, who expect to take time out from their careers for family responsibilities and possibly seek part-time positions when they return to the work force.

Administration, Best Practices, and Evaluation of the National Weather Center REU Program

NASA Astrophysics Data System (ADS)

Zaras, D. S.; Gonzalez-Espada, W.

2005-12-01

The National Weather Center Research Experiences for Undergraduates program in Norman, Oklahoma, is a unique undergraduate career exploration experience, drawing upon the resources available in the National Weather Center's (NWC) state, federal, and university groups. This program takes full advantage of our location by including a wide variety of professionals from throughout the NWC community as mentors and contributors of lectures, workshops, tours, field trips, and job shadow experiences to expose the students to a broad spectrum of research topics and careers in meteorology. Students actively practice good research methodology by being paired with mentors who are productive researchers. The program aims to provide a strong and transformative educational experience that models the life of a scientist. This presentation will include a brief overview of program administration, analysis of applicant characteristics, "best practices" learned since 2001, and new additions to the NWC program funded through a 2-Year Extension for Special Creativity. The presentation will conclude with a brief evaluation of how well the program meets its goals of helping students clarify graduate school and career plans, and build self-efficacy regarding their potential for a career in scientific research.

12 CFR 563.201 - Corporate opportunity.

Code of Federal Regulations, 2010 CFR

2010-01-01

... duty to a savings association, you must not take advantage of corporate opportunities belonging to the...; and (2) The opportunity is of present or potential practical advantage to the savings association, either directly or through its subsidiary. (c) OTS will not deem you to have taken advantage of a...

Multi-Level Bitmap Indexes for Flash Memory Storage

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

Wu, Kesheng; Madduri, Kamesh; Canon, Shane

2010-07-23

Due to their low access latency, high read speed, and power-efficient operation, flash memory storage devices are rapidly emerging as an attractive alternative to traditional magnetic storage devices. However, tests show that the most efficient indexing methods are not able to take advantage of the flash memory storage devices. In this paper, we present a set of multi-level bitmap indexes that can effectively take advantage of flash storage devices. These indexing methods use coarsely binned indexes to answer queries approximately, and then use finely binned indexes to refine the answers. Our new methods read significantly lower volumes of data atmore » the expense of an increased disk access count, thus taking full advantage of the improved read speed and low access latency of flash devices. To demonstrate the advantage of these new indexes, we measure their performance on a number of storage systems using a standard data warehousing benchmark called the Set Query Benchmark. We observe that multi-level strategies on flash drives are up to 3 times faster than traditional indexing strategies on magnetic disk drives.« less

[Study on the effect of solar spectra on the retrieval of atmospheric CO2 concentration using high resolution absorption spectra].

PubMed

Hu, Zhen-Hua; Huang, Teng; Wang, Ying-Ping; Ding, Lei; Zheng, Hai-Yang; Fang, Li

2011-06-01

Taking solar source as radiation in the near-infrared high-resolution absorption spectrum is widely used in remote sensing of atmospheric parameters. The present paper will take retrieval of the concentration of CO2 for example, and study the effect of solar spectra resolution. Retrieving concentrations of CO2 by using high resolution absorption spectra, a method which uses the program provided by AER to calculate the solar spectra at the top of atmosphere as radiation and combine with the HRATS (high resolution atmospheric transmission simulation) to simulate retrieving concentration of CO2. Numerical simulation shows that the accuracy of solar spectrum is important to retrieval, especially in the hyper-resolution spectral retrieavl, and the error of retrieval concentration has poor linear relation with the resolution of observation, but there is a tendency that the decrease in the resolution requires low resolution of solar spectrum. In order to retrieve the concentration of CO2 of atmosphere, the authors' should take full advantage of high-resolution solar spectrum at the top of atmosphere.

Exploring 0.1-10 eV axions with a new helioscope concept

NASA Astrophysics Data System (ADS)

Galán, J.; Dafni, T.; Ferrer-Ribas, E.; Giomataris, I.; Iguaz, F. J.; Irastorza, I. G.; García, J. A.; Garza, J. G.; Luzon, G.; Papaevangelou, T.; Redondo, J.; Tomás, A.

2015-12-01

We explore the possibility to develop a new axion helioscope type, sensitive to the higher axion mass region favored by axion models. We propose to use a low background large volume TPC immersed in an intense magnetic field. Contrary to traditional tracking helioscopes, this detection technique takes advantage of the capability to directly detect the photons converted on the buffer gas which defines the axion mass sensitivity region, and does not require pointing the magnet to the Sun. The operation flexibility of a TPC to be used with different gas mixtures (He, Ne, Xe, etc.) and pressures (from 10 mbar to 10 bar) will allow to enhance sensitivity for axion masses from few meV to several eV. We present different helioscope data taking scenarios, considering detection efficiency and axion absorption probability, and show the sensitivities reachable with this technique to be few × 10-11 GeV-1 for a 5 T, m3 scale TPC. We show that a few years program taking data with such setup would allow to probe the KSVZ axion model for axion masses above 0gtrsim 10 meV.

Capitalizing on Community: the Small College Environment and the Development of Researchers

NASA Astrophysics Data System (ADS)

Stoneking, M. R.

2014-03-01

Liberal arts colleges constitute an important source of and training ground for future scientists. At Lawrence University, we take advantage of our small college environment to prepare physics students for research careers by complementing content acquisition with skill development and project experience distributed throughout the curriculum and with co-curricular elements that are tied to our close-knit supportive physics community. Small classes and frequent contact between physics majors and faculty members offer opportunities for regular and detailed feedback on the development of research relevant skills such as laboratory record-keeping, data analysis, electronic circuit design, computational programming, experimental design and modification, and scientific communication. Part of our approach is to balance collaborative group work on small projects (such as Arduino-based electronics projects and optical design challenges) with independent work (on, for example, advanced laboratory experimental extensions and senior capstone projects). Communal spaces and specialized facilities (experimental and computational) and active on-campus research programs attract eager students to the program, establish a community-based atmosphere, provide unique opportunities for the development of research aptitude, and offer opportunities for genuine contribution to a research program. Recently, we have also been encouraging innovativetendencies in physics majors through intentional efforts to develop personal characteristics, encouraging students to become more tolerant of ambiguity, risk-taking, initiative-seeking, and articulate. Indicators of the success of our approach include the roughly ten physics majors who graduate each year and our program's high ranking among institutions whose graduates go on to receive the Ph.D. in physics. Work supported in part by the National Science Foundation.

An overview of the cosmic dust analogue material production in reduced gravity: the STARDUST experience

NASA Technical Reports Server (NTRS)

Ferguson, F.; Lilleleht, L. U.; Nuth, J.; Stephens, J. R.; Bussoletti, E.; Colangeli, L.; Mennella, V.; Dell'Aversana, P.; Mirra, C.

1993-01-01

The formation, properties and chemical dynamics of microparticles are important in a wide variety of technical and scientific fields including synthesis of semiconductor crystals from the vapour, heterogeneous chemistry in the stratosphere and the formation of cosmic dust surrounding the stars. Gravitational effects on particle formation from vapors include gas convection and buoyancy and particle sedimentation. These processes can be significantly reduced by studying condensation and agglomeration of particles in microgravity. In addition, to accurately simulate particle formation near stars, which takes place under low gravity conditions, studies in microgravity are desired. We report here the STARDUST experience, a recent collaborative effort that brings together a successful American program of microgravity experiments on particle formation aboard NASA KC-135 Reduced Gravity Research Aircraft and several Italian research groups with expertise in microgravity research and astrophysical dust formation. The program goal is to study the formation and properties of high temperature particles and gases that are of interest in astrophysics and planetary science. To do so we are developing techniques that are generally applicable to study particle formation and properties, taking advantage of the microgravity environment to allow accurate control of system parameters.

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

LeBaron, Robin; Saul-Rinaldi, Kara

There has never been a better time to launch initiatives to promote residential energy efficiency savings. Over the past several decades, residential retrofit programs have demonstrated that energy efficiency measures contribute to achieving multiple benefits, including but not limited to reductions in home energy consumption, stabilization improvements for the grid by shaving peak loads, saving consumers millions on utility bills, and significantly reducing carbon emissions. Although a number of barriers to widespread uptake of home energy upgrades persist, the lessons learned as a result of the 2009 stimulus funding1 have resulted in a set of policy approaches that create newmore » strategies for taking residential energy efficiency to scale.2 The identification of these approaches is well timed; energy efficiency is often the least expensive and most cost effective way to comply with a variety of federal, state and local policies. This Guide is designed to help state and local policymakers to take full advantage of new policy developments by providing them with a comprehensive set of tools to support launching or accelerating residential energy efficiency programs. It is written primarily for state and local policymakers, including state and local executives, legislators, public utility commissioners, and the staff who advise them.« less

An overview of the cosmic dust analogue material production in reduced gravity: the STARDUST experience.

PubMed

Ferguson, F; Lilleleht, L U; Nuth, J; Stephens, J R; Bussoletti, E; Colangeli, L; Mennella, V; Dell'Aversana, P; Mirra, C

1993-01-01

The formation, properties and chemical dynamics of microparticles are important in a wide variety of technical and scientific fields including synthesis of semiconductor crystals from the vapour, heterogeneous chemistry in the stratosphere and the formation of cosmic dust surrounding the stars. Gravitational effects on particle formation from vapors include gas convection and buoyancy and particle sedimentation. These processes can be significantly reduced by studying condensation and agglomeration of particles in microgravity. In addition, to accurately simulate particle formation near stars, which takes place under low gravity conditions, studies in microgravity are desired. We report here the STARDUST experience, a recent collaborative effort that brings together a successful American program of microgravity experiments on particle formation aboard NASA KC-135 Reduced Gravity Research Aircraft and several Italian research groups with expertise in microgravity research and astrophysical dust formation. The program goal is to study the formation and properties of high temperature particles and gases that are of interest in astrophysics and planetary science. To do so we are developing techniques that are generally applicable to study particle formation and properties, taking advantage of the microgravity environment to allow accurate control of system parameters.

New Model Exhaust System Supports Testing in NASA Lewis' 10- by 10-Foot Supersonic Wind Tunnel

NASA Technical Reports Server (NTRS)

Roeder, James W., Jr.

1998-01-01

In early 1996, the ability to run NASA Lewis Research Center's Abe Silverstein 10- by 10- Foot Supersonic Wind Tunnel (10x10) at subsonic test section speeds was reestablished. Taking advantage of this new speed range, a subsonic research test program was scheduled for the 10x10 in the fall of 1996. However, many subsonic aircraft test models require an exhaust source to simulate main engine flow, engine bleed flows, and other phenomena. This was also true of the proposed test model, but at the time the 10x10 did not have a model exhaust capability. So, through an in-house effort over a period of only 5 months, a new model exhaust system was designed, installed, checked out, and made ready in time to support the scheduled test program.

On 3-D inelastic analysis methods for hot section components. Volume 1: Special finite element models

NASA Technical Reports Server (NTRS)

Nakazawa, S.

1987-01-01

This Annual Status Report presents the results of work performed during the third year of the 3-D Inelastic Analysis Methods for Hot Section Components program (NASA Contract NAS3-23697). The objective of the program is to produce a series of new computer codes that permit more accurate and efficient three-dimensional analysis of selected hot section components, i.e., combustor liners, turbine blades, and turbine vanes. The computer codes embody a progression of mathematical models and are streamlined to take advantage of geometrical features, loading conditions, and forms of material response that distinguish each group of selected components. This report is presented in two volumes. Volume 1 describes effort performed under Task 4B, Special Finite Element Special Function Models, while Volume 2 concentrates on Task 4C, Advanced Special Functions Models.

Pathways in heart failure disease management across socioeconomic spectra.

PubMed

Hebert, Kathy; Gogichaishvili, Ilia; Gopie, Stephanie; Arcement, Lee

2011-12-01

Caring for heart failure patients with a low socioeconomic status presents a unique set of challenges for health care providers. Heart failure disease management programs can integrate the use of teaching DVDs to overcome deficiencies in health literacy and take advantage of the Wal-Mart/Target $4 dollar medication program to provide life-saving medical therapy. In addition, open discussions with the patient and family regarding the costs of medications and the reality of what they can afford to pay monthly on a long term basis can guide the physician to prescribing medications by prioritizing use with a focus on evidence-based data for the medications with the highest mortality reduction. Finally, connecting inpatient visits to outpatient visits through the use of electronic medical records systems can facilitate avoidance of unnecessary repeat lab and diagnostic testing.

The Role of Access to Head Start and Quality Ratings for Spanish-Speaking Dual Language Learners’ (DLLs) Participation in Early Childhood Education

PubMed Central

2014-01-01

Data from the Head Start Impact Study (N = 4,442) were used to test for differences between Spanish-speaking Dual Language Learners (DLLs) and monolingual English-speaking children in: (1) Head Start attendance rates when randomly assigned admission; and (2) quality ratings of other early childhood education (ECE) programs attended when not randomly assigned admission to Head Start. Logistic regressions showed that Spanish-speaking DLL children randomly assigned a spot in Head Start were more likely than monolingual-English learners to attend. Further, Spanish-speaking DLLs not randomly assigned a spot in Head Start were more likely to attend higher-quality ECE centers than non-DLL children. Policy implications are discussed, suggesting that, if given access, Spanish-speaking DLL families will take advantage of quality ECE programs. PMID:25018585

Developement of an Optimum Interpolation Analysis Method for the CYBER 205

NASA Technical Reports Server (NTRS)

Nestler, M. S.; Woollen, J.; Brin, Y.

1985-01-01

A state-of-the-art technique to assimilate the diverse observational database obtained during FGGE, and thus create initial conditions for numerical forecasts is described. The GLA optimum interpolation (OI) analysis method analyzes pressure, winds, and temperature at sea level, mixing ratio at six mandatory pressure levels up to 300 mb, and heights and winds at twelve levels up to 50 mb. Conversion to the CYBER 205 required a major re-write of the Amdahl OI code to take advantage of the CYBER vector processing capabilities. Structured programming methods were used to write the programs and this has resulted in a modular, understandable code. Among the contributors to the increased speed of the CYBER code are a vectorized covariance-calculation routine, an extremely fast matrix equation solver, and an innovative data search and sort technique.

[Patient education in rheumatology: a way to better disease management using patients' empowerment].

PubMed

Lind-Albrecht, Gudrun

2006-11-01

Patients' empowerment has become a main issue in modern treatment of chronic rheumatic diseases. Within this concept patient education is an important instrument. Specific standardized programs, developed by multicenter groups under the leadership of the DGRh (German Society for Rheumatology) have become widely used all over Germany. The DGRh takes care of the program quality and of the trainers and heads of courses. Based on modern educational theories for adults and using a modular concept, which must be adapted to the individual situation of the patients, the curricula are put into practice by trainees of the different professions concerned. Controlled studies have not only shown the progress of patients' knowledge, compliance and coping, but also showed striking socioeconomic advantages in long-term follow-up. Patient education leads to a better and cost-effective management of rheumatic diseases.

76 FR 63017 - Medicare Program; Proposed Changes to the Medicare Advantage and the Medicare Prescription Drug...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-11

... to the Medicare Advantage and the Medicare Prescription Drug Benefit Programs for Contract Year 2013 and Other Proposed Changes; Considering Changes to the Conditions of Participation for Long Term Care... to the Medicare Advantage and the Medicare Prescription Drug Benefit Programs for Contract Year 2013...

Tektite 1, man-in-the-sea project: Marine Science Program

USGS Publications Warehouse

Clifton, H.E.; Mahnken, C.V.W.; Van Derwalker, J. C.; Waller, R.A.

1970-01-01

The Tektite experiment was designed to provide data for a number of behavioral, biomedical, and engineering studies in addition to the marine sciences program. Conditions for some of these studies were not altogether compatible with the program for the marine sciences. For example, isolation imposed by human behavioral studies precluded physical contact with the surface team, even though such contact was physically possible and desirable for the conduct of the marine sciences program. Isolation also imposed on the scientific team the duty of all in-habitat maintenance, both scheduled and unscheduled, thereby taking substantial time from scientific research. In addition, between 10 and 20 percent of the waking time was devoted to performance of psychological tests required for the biomedical studies. Most of the experiments were directed toward detecting potentially adverse changes and thus were accepted as necessary and desirable. The only health problem to affect the scientific program during the dive was a minor external ear infection contracted by all the divers. Nonetheless, the experiment demon. strated, at least to our satisfaction, the advantages of underwater habitation and saturation diving for biological and geological research. A major advantage is the opportunity for continuous monitoring of organisms or processes. In addition, underwater habitation provides for considerably more research time in the water than surface diving or intermittent bottom dwelling, and this advantage increases greatly as the depth of habitation increases. Even in the relatively shallow depths at which Tektite 1 was conducted, the undersea team could spend appreciably more time at work in the water than their colleagues on the surface. Finally, Tektite 1 demonstrated that the scientist who lives in the sea need not have the extensive qualifications of a professional diver. Of the four scientists of the in-habitat team, only Crew Chief Waller was so qualified; the other three had used scuba as a research tool, but on a relatively limited basis. Any healthy, well-conditioned marine scientist with a basic diving background is capable of extending his research into the shallow sea on a full-time basis. It is hoped that many such scientists will in the future be able to utilize the undersea laboratory.

Nationwide survey of US integrated 6-year cardiothoracic surgical residents.

PubMed

Lebastchi, Amir H; Yuh, David D

2014-08-01

Integrated 6-year cardiothoracic surgical residency programs have recently been implemented in the United States. We report the results of the first published nationwide survey assessing the motivations, satisfaction, and ambitions of integrated 6-year residents. A 63-question web-based survey was distributed to 83 residents enrolled in 21 Accreditation Council for Graduate Medical Education-accredited integrated 6-year programs in November 2013. There was an outstanding 69% response rate. The median age of integrated 6-year residents was 29 years with women comprising 24%. A clear majority had faculty mentorship (95%) and significant clinical exposure in medical school. Focused (100%) and abbreviated (74%) training curricula were identified as the top advantages of integrated 6-year programs; the format itself was a significant factor (46%) in career choice. Most integrated 6-year residents (95%) were satisfied with their program; 80.7% were satisfied with their operative experience thus far. Career plans skewed toward adult cardiac surgery (67%), followed by pediatric cardiac (24%) and general thoracic (9%) surgery; 49% were not particularly concerned about future employment, with 65% foreseeing an increase in opportunities. Specialized training (eg, aortic, heart failure, minimally invasive, congenital) was anticipated by 77%. Most integrated 6-year residents envision an academic career (94.7%). This survey takes an important snapshot of the nascent integrated 6-year format. Mentorship and intense clinical exposure are critical in attracting applicants. Purported advantages of the format are holding true among integrated 6-year residents, with the majority satisfied with their programs. These early data indicate that this format holds significant promise in attracting and retaining highly qualified trainees to academic cardiothoracic surgery. Copyright © 2014 The American Association for Thoracic Surgery. Published by Mosby, Inc. All rights reserved.

New Active Remote-sensing Capabilities: Laser Ablation Spectrometer and Lidar Atmospheric Species Profile Measurements

NASA Technical Reports Server (NTRS)

DeYoung, R. J.; Bergstralh, J. T.

2005-01-01

Introduction: With the anticipated development of high-capacity fission power and electric propulsion for deep-space missions, it will become possible to propose experiments that demand higher power than current technologies (e.g. radioisotope power sources) provide. Jupiter Icy Moons Orbiter (JIMO), the first mission in the Project Prometheus program, will explore the icy moons of Jupiter with a suite of high-capability experiments that take advantage of the high power levels (and indirectly, the high data rates) that fission power affords. This abstract describes two high-capability active-remote-sensing experiments that will be logical candidates for subsequent Prometheus-class missions.

Social media and nutrition education: the food hero experience.

PubMed

Tobey, Lauren N; Manore, Melinda M

2014-01-01

Social media can be a quick, low-cost, direct way for nutrition educators to broaden the scope of their targeted programs. The authors' viewpoint is that for social media to be effective, strategies for its use should follow "best practices" guidelines. This viewpoint suggests social media best practices based on experience gained from the Food Hero social marketing campaign. Understanding of how nutrition educators can take advantage of social media as a new mechanism for reaching their target audience is needed, including best practices for implementation, management, and evaluation. Copyright © 2014 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

Chiropractic and social justice: a view from the perspective of Beauchamp's principles.

PubMed

Green, Bart N; Johnson, Claire

2010-01-01

Social justice in public health involves the process and product of a community acting to fairly distribute advantages and burdens to improve the health of its population and to reasonably take care of the disadvantaged. Although publications are available about chiropractic public health history, programs, and policy, the potential role of chiropractic in social justice has received little attention. This article discusses Beauchamp's 4 principles of social justice and suggests actions that the chiropractic profession may consider to participate in the practice of social justice in the field of public health. Copyright 2010 National University of Health Sciences. Published by Mosby, Inc. All rights reserved.

Framework Programmable Platform for the Advanced Software Development Workstation (FPP/ASDW). Demonstration framework document. Volume 1: Concepts and activity descriptions

NASA Technical Reports Server (NTRS)

Mayer, Richard J.; Blinn, Thomas M.; Dewitte, Paul S.; Crump, John W.; Ackley, Keith A.

1992-01-01

The Framework Programmable Software Development Platform (FPP) is a project aimed at effectively combining tool and data integration mechanisms with a model of the software development process to provide an intelligent integrated software development environment. Guided by the model, this system development framework will take advantage of an integrated operating environment to automate effectively the management of the software development process so that costly mistakes during the development phase can be eliminated. The Advanced Software Development Workstation (ASDW) program is conducting research into development of advanced technologies for Computer Aided Software Engineering (CASE).

Winglets for the Airlines

NASA Technical Reports Server (NTRS)

1994-01-01

Originally developed as part of the Aircraft Energy Efficiency Program in the 1970's, winglets are now used by long-ranging aircraft as well as business jets and smaller planes. The winglet is an upturned wingtip, a lifting surface designed to operate in the wingtip "vortex," a whirlpool of air at an airplane's wingtips. It takes advantage of the turbulent vortex flow by producing forward thrust. This reduces drag and improves fuel efficiency. After McDonnell Douglas conducted wind tunnel tests of winglets in 1978-79, the technology was incorporated into the MD-11, their large payload, long range airplane. There are now more than 100 MD-11s in service.

An expert system environment for the Generic VHSIC Spaceborne Computer (GVSC)

NASA Astrophysics Data System (ADS)

Cockerham, Ann; Labhart, Jay; Rowe, Michael; Skinner, James

The authors describe a Phase II Phillips Laboratory Small Business Innovative Research (SBIR) program being performed to implement a flexible and general-purpose inference environment for embedded space and avionics applications. This inference environment is being developed in Ada and takes special advantage of the target architecture, the GVSC. The GVSC implements the MIL-STD-1750A ISA and contains enhancements to allow access of up to 8 MBytes of memory. The inference environment makes use of the Merit Enhanced Traversal Engine (METE) algorithm, which employs the latest inference and knowledge representation strategies to optimize both run-time speed and memory utilization.

The role of complaint management in the service recovery process.

PubMed

Bendall-Lyon, D; Powers, T L

2001-05-01

Patient satisfaction and retention can be influenced by the development of an effective service recovery program that can identify complaints and remedy failure points in the service system. Patient complaints provide organizations with an opportunity to resolve unsatisfactory situations and to track complaint data for quality improvement purposes. Service recovery is an important and effective customer retention tool. One way an organization can ensure repeat business is by developing a strong customer service program that includes service recovery as an essential component. The concept of service recovery involves the service provider taking responsive action to "recover" lost or dissatisfied customers and convert them into satisfied customers. Service recovery has proven to be cost-effective in other service industries. The complaint management process involves six steps that organizations can use to influence effective service recovery: (1) encourage complaints as a quality improvement tool; (2) establish a team of representatives to handle complaints; (3) resolve customer problems quickly and effectively; (4) develop a complaint database; (5) commit to identifying failure points in the service system; and (6) track trends and use information to improve service processes. Customer retention is enhanced when an organization can reclaim disgruntled patients through the development of effective service recovery programs. Health care organizations can become more customer oriented by taking advantage of the information provided by patient complaints, increasing patient satisfaction and retention in the process.

Meals for the Elderly

NASA Technical Reports Server (NTRS)

1977-01-01

NASA is drawing upon its food-preparation expertise to assist in solving a problem affecting a large segment of the American population. In preparation for manned space flight programs, NASA became experienced in providing astronauts simple, easily-prepared, nutritious meals. That experience now is being transferred to the public sector in a cooperative project managed by Johnson Space Center. Called Meal System for the Elderly, the project seeks to fill a gap by supplying nutritionally balanced meal packages to those who are unable to participate in existing meal programs. Many such programs are conducted by federal, state and private organizations, including congregate hot meal services and home-delivered "meals on wheels." But more than 3.5 million elderly Americans are unable to take advantage of these benefits. In some cases, they live in rural areas away from available services; in others, they are handicapped, temporarily ill, or homebound for other reasons. Meal System for the Elderly, a cooperative program in which the food-preparation expertise NASA acquired in manned space projects is being utilized to improve the nutritional status of elderly people. The program seeks to fill a gap by supplying nutritionally-balanced food packages to the elderly who are unable to participate b existing meal service programs.

PyPele Rewritten To Use MPI

NASA Technical Reports Server (NTRS)

Hockney, George; Lee, Seungwon

2008-01-01

A computer program known as PyPele, originally written as a Pythonlanguage extension module of a C++ language program, has been rewritten in pure Python language. The original version of PyPele dispatches and coordinates parallel-processing tasks on cluster computers and provides a conceptual framework for spacecraft-mission- design and -analysis software tools to run in an embarrassingly parallel mode. The original version of PyPele uses SSH (Secure Shell a set of standards and an associated network protocol for establishing a secure channel between a local and a remote computer) to coordinate parallel processing. Instead of SSH, the present Python version of PyPele uses Message Passing Interface (MPI) [an unofficial de-facto standard language-independent application programming interface for message- passing on a parallel computer] while keeping the same user interface. The use of MPI instead of SSH and the preservation of the original PyPele user interface make it possible for parallel application programs written previously for the original version of PyPele to run on MPI-based cluster computers. As a result, engineers using the previously written application programs can take advantage of embarrassing parallelism without need to rewrite those programs.

16 CFR 1013.4 - Public attendance at Commission meetings.

Code of Federal Regulations, 2010 CFR

2010-01-01

... into account in all cases the relative advantages and disadvantages to the public of conducting the... concludes on balance, taking into account the relative advantages and disadvantages to the public of...

Education and the Asian Surge: A Comparison of the Education Systems in India and China

DTIC Science & Technology

2008-01-01

countries similar to those that other researchers have faced. For instance, Bardhan (2003) notes that fewer reliability checks and internal consistency tests...with a critical mass to take advantage of the software outsourcing boom 2 According to UNESCO, although the definition of literacy may vary from one...need to be targeted. For instance, too much emphasis on the study of information technology to take advantage of the current outsourcing trends could

Socioeconomic differences in alcohol-related risk-taking behaviours.

PubMed

Livingston, Michael

2014-11-01

There is substantial research showing that low socioeconomic position is a predictor of negative outcomes from alcohol consumption, while alcohol consumption itself does not exhibit a strong social gradient. This study aims to examine socioeconomic differences in self-reported alcohol-related risk-taking behaviour to explore whether differences in risk-taking while drinking may explain some of the socioeconomic disparities in alcohol-related harm. Cross-sectional data from current drinkers (n = 21 452) in the 2010 wave of the Australian National Drug Strategy Household Survey were used. Ten items on risk-taking behaviour while drinking were combined into two risk scores, and zero-inflated Poisson regression was used to assess the relationship between socioeconomic position and risk-taking while controlling for age, sex and alcohol consumption. Socioeconomically advantaged respondents reported substantially higher rates of alcohol-related hazardous behaviour than socioeconomically disadvantaged respondents. Controlling for age, sex, volume of drinking and frequency of heavy drinking, respondents living in the most advantaged quintile of neighbourhoods reported significantly higher rates of hazardous behaviour than those in the least advantaged quintile. A similar pattern was evident for household income. Socioeconomically advantaged Australians engage in alcohol-related risky behaviour at higher rates than more disadvantaged Australians even with alcohol consumption controlled. The significant socioeconomic disparities in negative consequences linked to alcohol consumption cannot in this instance be explained via differences in behaviour while drinking. Other factors not directly related to alcohol consumption may be responsible for health inequalities in outcomes with significant alcohol involvement. © 2014 Australasian Professional Society on Alcohol and other Drugs.

Spiral: Automated Computing for Linear Transforms

NASA Astrophysics Data System (ADS)

Püschel, Markus

2010-09-01

Writing fast software has become extraordinarily difficult. For optimal performance, programs and their underlying algorithms have to be adapted to take full advantage of the platform's parallelism, memory hierarchy, and available instruction set. To make things worse, the best implementations are often platform-dependent and platforms are constantly evolving, which quickly renders libraries obsolete. We present Spiral, a domain-specific program generation system for important functionality used in signal processing and communication including linear transforms, filters, and other functions. Spiral completely replaces the human programmer. For a desired function, Spiral generates alternative algorithms, optimizes them, compiles them into programs, and intelligently searches for the best match to the computing platform. The main idea behind Spiral is a mathematical, declarative, domain-specific framework to represent algorithms and the use of rewriting systems to generate and optimize algorithms at a high level of abstraction. Experimental results show that the code generated by Spiral competes with, and sometimes outperforms, the best available human-written code.

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

Spires, S.

This code provides an application programming interface to the Macintosh OSX Carbon Databrowser from Macintosh Common Lisp. The Databrowser API is made available to Lisp via high level native CLOS classes and methods, obviating the need to write low-level Carbon code. This code is primarily ‘glue’ in that its job is to provide an interface between two extant software tools: Macintosh Common Lisp and the OSX Databrowser, both of which are COTS products from private vendors. The Databrowser is an extremely useful user interface widget that is provided with Apple’s OSX (and to some extent, OS9) operating systems. One Apple-sanctionedmore » method for using the Databrowser is via an API called Carbon, which is designed for C and C++ programmers. We have translated the low-level Carbon programming interface to the Databrowser into high-level object-oriented Common Lisp calls, functions, methods. and classes to enable MCL programmers to more readily take advantage of the Databrowser from Lisp programs.« less

M1A2 tank commander's independent thermal viewer optics: system engineering perspective

NASA Astrophysics Data System (ADS)

Ratcliff, David D.

1993-08-01

As successful as the M1A1 Abrams tank was in the Gulf War, a program has been under way for several years to improve and modernize the M1A1 to keep pace with new threats and to take advantage of new technology. This program has resulted in the M1A2 upgrade program which significantly improves the survivability and lethality of the tank. First, the point-to-point wiring and analog signal processing was replaced with digital processing and control with a modern, aircraft-style digital data bus. Additional command and control aspects of the upgrade greatly improved the situational awareness of the M1A2 commander. Finally, an additional thermal imaging system was added for the commander. This system, the M1A2 Commander's Independent Thermal Viewer (CITV) is the topic of the following paper, which details the design from a system engineering perspective, and a companion paper that presents the optical design perspective.

Dual use technology -- it's good for everyone

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

Schario, K.

1998-07-01

Dual use technology is defined as technology that has both military and commercial applications. The main benefit to dual use technology is that it encourages research and development (R and D) partnerships between the government and industry that lead to the development of common products for military and commercial purposes instead of application-unique products, as in the past. Commonality, in turn, leads to better, more affordable products for all. These partnerships are cost-shared so that neither party has to bear the entire cost of development. Why is this good? Neither the military nor commercial world can afford to fully fundmore » all R and D efforts required to maintain their technological edge in the international market. How do you determine which R and D programs have enough commercial potential to motivate industry to invest in the development? This paper explores the issues involved in establishing a dual use program, and how to take advantage of the flexibility of these programs.« less

From OO to FPGA :

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

Kou, Stephen; Palsberg, Jens; Brooks, Jeffrey

Consumer electronics today such as cell phones often have one or more low-power FPGAs to assist with energy-intensive operations in order to reduce overall energy consumption and increase battery life. However, current techniques for programming FPGAs require people to be specially trained to do so. Ideally, software engineers can more readily take advantage of the benefits FPGAs offer by being able to program them using their existing skills, a common one being object-oriented programming. However, traditional techniques for compiling object-oriented languages are at odds with todays FPGA tools, which support neither pointers nor complex data structures. Open until now ismore » the problem of compiling an object-oriented language to an FPGA in a way that harnesses this potential for huge energy savings. In this paper, we present a new compilation technique that feeds into an existing FPGA tool chain and produces FPGAs with up to almost an order of magnitude in energy savings compared to a low-power microprocessor while still retaining comparable performance and area usage.« less

OZONE MONITORING, MAPPING, AND PUBLIC OUTREACH ...

EPA Pesticide Factsheets

The U.S. EPA had developed a handbook to help state and local government officials implement ozone monitoring, mapping, and outreach programs. The handbook, called Ozone Monitoring, Mapping, and Public Outreach: Delivering Real-Time Ozone Information to Your Community, provides step-by-step instructions on how to: Design, site, operate, and maintain an ozone monitoring network. Install, configure, and operate the Automatic Data Transfer System Use MapGen software to create still-frame and animated ozone maps. Develop and outreach plan to communicate information about real-time ozone levels and their health effects to the public.This handbook was developed by EPA's EMPACT program. The program takes advantage of new technologies that make it possible to provide environmental information to the public in near real time. EMPACT is working with the 86 largest metropolitan areas of the country to help communities in these areas: Collect, manage and distribute time-relevant environmental information. Provide their residents with easy-to-understand information they can use in making informed, day-to-day decisions. Information

Postdoctoral Fellows | Center for Cancer Research

Cancer.gov

The Oncogenomics section of the Genetics Branch is a multidisciplinary and interdisciplinary translational research programmatic effort with the goal of utilizing genomics to develop novel immunotherapies for cancer. Our group is applying high throughput applied genomics methods including single cell RNAseq, single cell TCR sequencing, DNA sequencing, CRISPR/Cas9, bioinformatics combined with T cell based therapeutics to identify and develop novel immunotherapeutics for human cancer. We work with other investigators within the intramural program as well as industrial and pharmaceutical partners to rapidly translate our findings to the clinic. The program takes advantage of the uniqueness of the National Cancer Institute, (NCI), Center for Cancer Research (CCR) intramural program in that it spans high-risk basic discovery research in immunology, genomics and tumor biology, through preclinical translational research, to paradigm-shifting clinical trials. The position is available immediately. The appointment duration is up to 5 years. Stipends are commensurate with education and experience. Additional information can be found on Dr. Khan’s profile page: https://ccr.cancer.gov/Genetics-Branch/javed-khan

Fetal programming by maternal stress: Insights from a conflict perspective.

PubMed

Del Giudice, Marco

2012-10-01

Maternal stress during pregnancy has pervasive effects on the offspring's physiology and behavior, including the development of anxious, reactive temperament and increased stress responsivity. These outcomes can be seen as the result of adaptive developmental plasticity: maternal stress hormones carry useful information about the state of the external world, which can be used by the developing fetus to match its phenotype to the predicted environment. This account, however, neglects the inherent conflict of interest between mother and fetus about the outcomes of fetal programming. The aim of this paper is to extend the adaptive model of prenatal stress by framing mother-fetus interactions in an evolutionary conflict perspective. In the paper, I show how a conflict perspective provides many new insights in the functions and mechanisms of fetal programming, with particular emphasis on human pregnancy. I then take advantage of those insights to make sense of some puzzling features of maternal and fetal physiology and generate novel empirical predictions. Copyright © 2012 Elsevier Ltd. All rights reserved.

Medicare Program; Revisions to Payment Policies Under the Physician Fee Schedule and Other Revisions to Part B for CY 2017; Medicare Advantage Bid Pricing Data Release; Medicare Advantage and Part D Medical Loss Ratio Data Release; Medicare Advantage Provider Network Requirements; Expansion of Medicare Diabetes Prevention Program Model; Medicare Shared Savings Program Requirements. Final rule.

PubMed

2016-11-15

This major final rule addresses changes to the physician fee schedule and other Medicare Part B payment policies, such as changes to the Value Modifier, to ensure that our payment systems are updated to reflect changes in medical practice and the relative value of services, as well as changes in the statute. This final rule also includes changes related to the Medicare Shared Savings Program, requirements for Medicare Advantage Provider Networks, and provides for the release of certain pricing data from Medicare Advantage bids and of data from medical loss ratio reports submitted by Medicare health and drug plans. In addition, this final rule expands the Medicare Diabetes Prevention Program model.

Developing Expert Interdisciplinary Thinkers: Online Resources for Preparing Pre-service Teachers to Teach the NGSS

NASA Astrophysics Data System (ADS)

Kent, M.; Egger, A. E.; Bruckner, M. Z.; Manduca, C. A.

2014-12-01

Over 100,000 students obtain a bachelor's degree in education every year; these students most commonly encounter the geosciences through a general education course, and it may be the only geoscience course they ever take. However, the Next Generation Science Standards (NGSS) contain much more Earth science content than previous standards. In addition, the NGSS emphasize the use of science and engineering practices in the K-12 classroom. Future teachers need to experience learning science as a scientist, through a hands-on, activity-based learning process, in order to give them the skills they need to teach science that same way in the future. In order to be successful at teaching the NGSS, both current and future teachers will need more than a single course in geoscience or science methods. As a result, there is now a key opportunity for geoscience programs to play a vital role in strengthening teacher preparation programs, both through introductory courses and beyond. To help programs and individual faculty take advantage of this opportunity, we have developed a set of web-based resources, informed by participants in the InTeGrate program as well as by faculty in exemplary teacher preparation programs. The pages address the program-level task of creating engaging and effective courses for teacher preparation programs, with the goal of introducing education majors to the active pedagogies and geoscience methods they will later use in their own classrooms. A collection of exemplary Teacher Preparation programs is also included. Additional pages provide information on what it means to be an "expert thinker" in the geosciences and how individual faculty and teachers can explicitly teach these valuable skills that are reflected in the science and engineering practices of the NGSS. Learn more on the InTeGrate web site about preparing future teachers: serc.carleton.edu/integrate/programs/teacher_prep.htmland training expert thinkers: serc.carleton.edu/integrate/teaching_materials/expert_thinkers.html

Home Visiting for Intervention Delivery to Improve Rural Family Asthma Management

PubMed Central

Horner, Sharon D.

2010-01-01

The focus of this article is on the use of home visits in an asthma self-management intervention study with rural families who have a school-aged child with asthma. The study design involved randomization of the sample by elementary schools, then baseline (pre-test) and post-intervention data collection. The purpose of this article is to describe challenges in and pose solutions for implementing home visits for asthma self-management in rural areas. Home visiting is a strategy for program delivery that takes advantage of the home context for tailoring services to address the family’s individual needs. The advantages of intervening in the home included being able to (a) use actual home conditions for individualizing the asthma education to meet families’ needs; (b) match home visitors with family in terms of ethnicity and language; (c) retain a high percentage of families over the year-long duration of the study; and (d) not add to family burden of managing asthma. PMID:17064231

An undergraduate program for astronomy in México

NASA Astrophysics Data System (ADS)

Bravo-Alfaro, Hector; Migenes, Victor

Astronomy in Mexico has an ancient tradition, reinforced during the XXth century by groups working in theoretical and observational astronomy. During the 90s, the Great Millimeter Telescope (a single 50-m antenna) has been approved, and a 6-m infrared telescope is under study. Graduate and undergraduate programs must be improved to prepare future Mexican and Latin American astronomers to take advantage of these facilities. To meet the challenge, two traditional Mexican programs (Instituto de Astronomia-UNAM and Instituto Nacional de Astrofisica, Optica y Electronica-INAOE) are updating their graduate programs for. Similarly, the Departamento de Astronomia de la Universidad de Guanajuato is joining physicists in the first undergraduate program in Mexico in Physics and Engineering with an option in Astrophysics. This will prepare students so that they can choose between industry, academia or national laboratories, either in Physics or Astronomy. Jobs in academia have been scarce; many students had to give up their goals after one or two postdoctoral positions. Graduate and undergraduate programs must adjust, by broadening the scope of present programs so that students are better prepared for other job opportunities. We present a BSc program designed by astronomers and physicists to try to address some of these concerns and prepare the students for either continuing with graduate studies or finding employment in an ever-changing job market.

Transputer parallel processing at NASA Lewis Research Center

NASA Technical Reports Server (NTRS)

Ellis, Graham K.

1989-01-01

The transputer parallel processing lab at NASA Lewis Research Center (LeRC) consists of 69 processors (transputers) that can be connected into various networks for use in general purpose concurrent processing applications. The main goal of the lab is to develop concurrent scientific and engineering application programs that will take advantage of the computational speed increases available on a parallel processor over the traditional sequential processor. Current research involves the development of basic programming tools. These tools will help standardize program interfaces to specific hardware by providing a set of common libraries for applications programmers. The thrust of the current effort is in developing a set of tools for graphics rendering/animation. The applications programmer currently has two options for on-screen plotting. One option can be used for static graphics displays and the other can be used for animated motion. The option for static display involves the use of 2-D graphics primitives that can be called from within an application program. These routines perform the standard 2-D geometric graphics operations in real-coordinate space as well as allowing multiple windows on a single screen.

An obesity/cardiometabolic risk reduction disease management program: a population-based approach.

PubMed

Villagra, Victor G

2009-04-01

Obesity is a critical health concern that has captured the attention of public and private healthcare payers who are interested in controlling costs and mitigating the long-term economic consequences of the obesity epidemic. Population-based approaches to obesity management have been proposed that take advantage of a chronic care model (CCM), including patient self-care, the use of community-based resources, and the realization of care continuity through ongoing communications with patients, information technology, and public policy changes. Payer-sponsored disease management programs represent an important conduit to delivering population-based care founded on similar CCM concepts. Disease management is founded on population-based disease identification, evidence-based care protocols, and collaborative practices between clinicians. While substantial clinician training, technology infrastructure commitments, and financial support at the payer level will be needed for the success of disease management programs in obesity and cardiometabolic risk reduction, these barriers can be overcome with the proper commitment. Disease management programs represent an important tool to combat the growing societal risks of overweight and obesity.

Evaluation of the FIR Example using Xilinx Vivado High-Level Synthesis Compiler

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

Jin, Zheming; Finkel, Hal; Yoshii, Kazutomo

Compared to central processing units (CPUs) and graphics processing units (GPUs), field programmable gate arrays (FPGAs) have major advantages in reconfigurability and performance achieved per watt. This development flow has been augmented with high-level synthesis (HLS) flow that can convert programs written in a high-level programming language to Hardware Description Language (HDL). Using high-level programming languages such as C, C++, and OpenCL for FPGA-based development could allow software developers, who have little FPGA knowledge, to take advantage of the FPGA-based application acceleration. This improves developer productivity and makes the FPGA-based acceleration accessible to hardware and software developers. Xilinx Vivado HLSmore » compiler is a high-level synthesis tool that enables C, C++ and System C specification to be directly targeted into Xilinx FPGAs without the need to create RTL manually. The white paper [1] published recently by Xilinx uses a finite impulse response (FIR) example to demonstrate the variable-precision features in the Vivado HLS compiler and the resource and power benefits of converting floating point to fixed point for a design. To get a better understanding of variable-precision features in terms of resource usage and performance, this report presents the experimental results of evaluating the FIR example using Vivado HLS 2017.1 and a Kintex Ultrascale FPGA. In addition, we evaluated the half-precision floating-point data type against the double-precision and single-precision data type and present the detailed results.« less

Monitoring mangrove forests: Are we taking full advantage of technology?

NASA Astrophysics Data System (ADS)

Younes Cárdenas, Nicolás; Joyce, Karen E.; Maier, Stefan W.

2017-12-01

Mangrove forests grow in the estuaries of 124 tropical countries around the world. Because in-situ monitoring of mangroves is difficult and time-consuming, remote sensing technologies are commonly used to monitor these ecosystems. Landsat satellites have provided regular and systematic images of mangrove ecosystems for over 30 years, yet researchers often cite budget and infrastructure constraints to justify the underuse this resource. Since 2001, over 50 studies have used Landsat or ASTER imagery for mangrove monitoring, and most focus on the spatial extent of mangroves, rarely using more than five images. Even after the Landsat archive was made free for public use, few studies used more than five images, despite the clear advantages of using more images (e.g. lower signal-to-noise ratios). The main argument of this paper is that, with freely available imagery and high performance computing facilities around the world, it is up to researchers to acquire the necessary programming skills to use these resources. Programming skills allow researchers to automate repetitive and time-consuming tasks, such as image acquisition and processing, consequently reducing up to 60% of the time dedicated to these activities. These skills also help scientists to review and re-use algorithms, hence making mangrove research more agile. This paper contributes to the debate on why scientists need to learn to program, not only to challenge prevailing approaches to mangrove research, but also to expand the temporal and spatial extents that are commonly used for mangrove research.

Economic comparison of natural service and timed artificial insemination breeding programs in dairy cattle.

PubMed

Lima, F S; De Vries, A; Risco, C A; Santos, J E P; Thatcher, W W

2010-09-01

The objective was to compare the costs of natural service (NS) and timed artificial insemination (TAI) as breeding programs for dairy cows. Both programs were directly compared in a field study from November 2006 to March 2008. Reproductive results in that study were similar and served as inputs for this study. A herd budget accounting for all costs and revenues was created. Net cost during the field study for the NS program was $100.49/cow per year and for the TAI program was $67.80/cow per year, unadjusted for differences in voluntary waiting period for first insemination (VWP) and pregnancy rates (PR). After inclusion of the differences in VWP and PR, the economic advantage of the TAI program was $9.73/cow per year. Costs per day a cow was eligible for insemination were estimated at $1.45 for the NS program and $1.06 for the TAI program. Sensitivity analysis revealed that if the marginal feed cost increased to $5/hundredweight (cwt; 1 cwt=45.36kg), the advantage of TAI increased to $48.32/cow per year. In addition, higher milk prices and greater genetic progress increased the advantage of TAI. When semen price increased from $6 to $22, the NS program had an economic advantage of $33.29/cow per year. If each NS bull was replaced by an additional cow, the advantage of the TAI program was $60.81/cow per year. Setting the PR for both programs at 18% and the VWP at 80 d resulted in an advantage of $37.87/cow per year for the TAI program. In conclusion, any advantage of TAI depended greatly on cost to feed bulls, semen price, and genetic merit of semen. Copyright (c) 2010 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

A joint equalization algorithm in high speed communication systems

NASA Astrophysics Data System (ADS)

Hao, Xin; Lin, Changxing; Wang, Zhaohui; Cheng, Binbin; Deng, Xianjin

2018-02-01

This paper presents a joint equalization algorithm in high speed communication systems. This algorithm takes the advantages of traditional equalization algorithms to use pre-equalization and post-equalization. The pre-equalization algorithm takes the advantage of CMA algorithm, which is not sensitive to the frequency offset. Pre-equalization is located before the carrier recovery loop in order to make the carrier recovery loop a better performance and overcome most of the frequency offset. The post-equalization takes the advantage of MMA algorithm in order to overcome the residual frequency offset. This paper analyzes the advantages and disadvantages of several equalization algorithms in the first place, and then simulates the proposed joint equalization algorithm in Matlab platform. The simulation results shows the constellation diagrams and the bit error rate curve, both these results show that the proposed joint equalization algorithm is better than the traditional algorithms. The residual frequency offset is shown directly in the constellation diagrams. When SNR is 14dB， the bit error rate of the simulated system with the proposed joint equalization algorithm is 103 times better than CMA algorithm, 77 times better than MMA equalization, and 9 times better than CMA-MMA equalization.

Living on the Edge: Re-shaping the Interface of Synthetic Biology and Nanotechnology.

PubMed

Wu, Shang-Jung; Boghossian, Ardemis A

2016-11-30

A new team of researchers at EPFL is taking an 'anti-disciplinary' approach to creating optical devices. These devices take advantage of the synergy in tuning both nano- and bio-material properties, coupling the advantages of two growing, albeit traditionally distinct, fields. With applications spanning from biosensing and microarray assays to living photovoltaics, the Laboratory of NanoBiotechnology (LNB) is uncovering an unexplored space for the next generation of chemical analytics and light-harvesting technologies.

ENcentive: A Framework for Intelligent Marketing in Mobile Peer-To-Peer Environments

DTIC Science & Technology

2005-01-01

trade and commu- nication strategies, mobile electronic marketing, intelligent agents, collaborative eCommerce 1. INTRODUCTION With the explosion of...requests the promotion (since Jeff is a cof- fee drinker). MH2 signs the promotion with Susan’s eN- centive ID. At 6pm, Jeff decides to take advantage of the...to become valid, a user has a choice of remaining in his current loca- tion and being able to take advantage of the promotion. The eNcentive Ad

Development of a Next Generation Concurrent Framework for the ATLAS Experiment

NASA Astrophysics Data System (ADS)

Calafiura, P.; Lampl, W.; Leggett, C.; Malon, D.; Stewart, G.; Wynne, B.

2015-12-01

The ATLAS experiment has successfully used its Gaudi/Athena software framework for data taking and analysis during the first LHC run, with billions of events successfully processed. However, the design of Gaudi/Athena dates from early 2000 and the software and the physics code has been written using a single threaded, serial design. This programming model has increasing difficulty in exploiting the potential of current CPUs, which offer their best performance only through taking full advantage of multiple cores and wide vector registers. Future CPU evolution will intensify this trend, with core counts increasing and memory per core falling. With current memory consumption for 64 bit ATLAS reconstruction in a high luminosity environment approaching 4GB, it will become impossible to fully occupy all cores in a machine without exhausting available memory. However, since maximizing performance per watt will be a key metric, a mechanism must be found to use all cores as efficiently as possible. In this paper we report on our progress with a practical demonstration of the use of multithreading in the ATLAS reconstruction software, using the GaudiHive framework. We have expanded support to Calorimeter, Inner Detector, and Tracking code, discussing what changes were necessary in order to allow the serially designed ATLAS code to run, both to the framework and to the tools and algorithms used. We report on both the performance gains, and what general lessons were learned about the code patterns that had been employed in the software and which patterns were identified as particularly problematic for multi-threading. We also present our findings on implementing a hybrid multi-threaded / multi-process framework, to take advantage of the strengths of each type of concurrency, while avoiding some of their corresponding limitations.

Boosting functionality of synthetic DNA circuits with tailored deactivation

PubMed Central

Montagne, Kevin; Gines, Guillaume; Fujii, Teruo; Rondelez, Yannick

2016-01-01

Molecular programming takes advantage of synthetic nucleic acid biochemistry to assemble networks of reactions, in vitro, with the double goal of better understanding cellular regulation and providing information-processing capabilities to man-made chemical systems. The function of molecular circuits is deeply related to their topological structure, but dynamical features (rate laws) also play a critical role. Here we introduce a mechanism to tune the nonlinearities associated with individual nodes of a synthetic network. This mechanism is based on programming deactivation laws using dedicated saturable pathways. We demonstrate this approach through the conversion of a single-node homoeostatic network into a bistable and reversible switch. Furthermore, we prove its generality by adding new functions to the library of reported man-made molecular devices: a system with three addressable bits of memory, and the first DNA-encoded excitable circuit. Specific saturable deactivation pathways thus greatly enrich the functional capability of a given circuit topology. PMID:27845324

Future Nanotube Commercialization Opportunities at the NASA Marshall Space Flight Center and the US Army Aviation and Missile Command

NASA Technical Reports Server (NTRS)

Watson, Michael; Shah, Sandeep; Kaul, Raj; Zhu, Shen; Vandiver, Terry; Zimmerman, Joe E. (Technical Monitor)

2001-01-01

Nanotube technology has broad applicability to programs at both the NASA Marshall Space Flight Center (MSFC) and the US Army Aviation and Missile Command (AMCOM). MSFC has interest in applications of nanotubes as sensors and high strength lightweight materials for propulsion system components, avionic systems, and scientific instruments. MSFC is currently pursuing internal programs to develop nanotube temperature sensors, heat pipes, and metal matrix composites. In support of these application areas MSFC is interested in growth of long nanotubes, growth of nanotubes in the microgravity environment, and nanotubes fabricated from high temperature materials such as Boron Nitride or Silicon Carbide. AMCOM is similarly interested in nanotube applications which take advantage of the nanotube thermal conductance properties, high strength, and lightweight. Applications of interest to AMCOM include rocket motor casing structures, rocket nozzles, and lightweight structure and aeronautic skins.

Multicore Challenges and Benefits for High Performance Scientific Computing

DOE PAGES

Nielsen, Ida M. B.; Janssen, Curtis L.

2008-01-01

Until recently, performance gains in processors were achieved largely by improvements in clock speeds and instruction level parallelism. Thus, applications could obtain performance increases with relatively minor changes by upgrading to the latest generation of computing hardware. Currently, however, processor performance improvements are realized by using multicore technology and hardware support for multiple threads within each core, and taking full advantage of this technology to improve the performance of applications requires exposure of extreme levels of software parallelism. We will here discuss the architecture of parallel computers constructed from many multicore chips as well as techniques for managing the complexitymore » of programming such computers, including the hybrid message-passing/multi-threading programming model. We will illustrate these ideas with a hybrid distributed memory matrix multiply and a quantum chemistry algorithm for energy computation using Møller–Plesset perturbation theory.« less

Space qualification of silicon carbide for mirror applications: progress and future objectives

NASA Astrophysics Data System (ADS)

Palusinski, Iwona A.; Ghozeil, Isaac

2006-09-01

Production of optical silicon carbide (SiC) for mirror applications continues to evolve and there are renewed plans to use this material in future space-based systems. While SiC has the potential for rapid and cost-effective manufacturing of large, lightweight, athermal optical systems, this material's use in mirror applications is relatively new and has limited flight heritage. This combination of drivers stresses the necessity for a space qualification program for this material. Successful space qualification will require independent collaboration to absorb the high cost of executing this program while taking advantage of each contributing group's laboratory expertise to develop a comprehensive SiC database. This paper provides an overview of the trends and progress in the production of SiC, and identifies future objectives such as non-destructive evaluation and space-effects modeling to ensure proper implementation of this material into future space-based systems.

Liquid Acquisition Device Testing with Sub-Cooled Liquid Oxygen

NASA Technical Reports Server (NTRS)

Jurns, John M.; McQuillen, John B.

2008-01-01

When transferring propellant in space, it is most efficient to transfer single phase liquid from a propellant tank to an engine. In earth s gravity field or under acceleration, propellant transfer is fairly simple. However, in low gravity, withdrawing single-phase fluid becomes a challenge. A variety of propellant management devices (PMD) are used to ensure single-phase flow. One type of PMD, a liquid acquisition device (LAD) takes advantage of capillary flow and surface tension to acquire liquid. Previous experimental test programs conducted at NASA have collected LAD data for a number of cryogenic fluids, including: liquid nitrogen (LN2), liquid oxygen (LOX), liquid hydrogen (LH2), and liquid methane (LCH4). The present work reports on additional testing with sub-cooled LOX as part of NASA s continuing cryogenic LAD development program. Test results extend the range of LOX fluid conditions examined, and provide insight into factors affecting predicting LAD bubble point pressures.

Future perspectives - proposal for Oxford Physiome Project.

PubMed

Oku, Yoshitaka

2010-01-01

The Physiome Project is an effort to understand living creatures using "analysis by synthesis" strategy, i.e., by reproducing their behaviors. In order to achieve its goal, sharing developed models between different computer languages and application programs to incorporate into integrated models is critical. To date, several XML-based markup languages has been developed for this purpose. However, source codes written with XML-based languages are very difficult to read and edit using text editors. An alternative way is to use an object-oriented meta-language, which can be translated to different computer languages and transplanted to different application programs. Object-oriented languages are suitable for describing structural organization by hierarchical classes and taking advantage of statistical properties to reduce the number of parameter while keeping the complexity of behaviors. Using object-oriented languages to describe each element and posting it to a public domain should be the next step to build up integrated models of the respiratory control system.

Which Disc Player for Education? A Comparative Evaluation.

ERIC Educational Resources Information Center

Leveridge, Leo L.; Lyons, David S.

1983-01-01

Advantages and disadvantages of videodisc players using digital program dumps are discussed. Indicates that, although digital dumps on videodiscs can be used to deliver interactive audiovisual programs about as effectively as external computer programs, disadvantages greatly outweigh advantages. Thus, digital program dumps recorded on videodiscs…

An implementation framework for wastewater treatment models requiring a minimum programming expertise.

PubMed

Rodríguez, J; Premier, G C; Dinsdale, R; Guwy, A J

2009-01-01

Mathematical modelling in environmental biotechnology has been a traditionally difficult resource to access for researchers and students without programming expertise. The great degree of flexibility required from model implementation platforms to be suitable for research applications restricts their use to programming expert users. More user friendly software packages however do not normally incorporate the necessary flexibility for most research applications. This work presents a methodology based on Excel and Matlab-Simulink for both flexible and accessible implementation of mathematical models by researchers with and without programming expertise. The models are almost fully defined in an Excel file in which the names and values of the state variables and parameters are easily created. This information is automatically processed in Matlab to create the model structure and almost immediate model simulation, after only a minimum Matlab code definition, is possible. The framework proposed also provides programming expert researchers with a highly flexible and modifiable platform on which to base more complex model implementations. The method takes advantage of structural generalities in most mathematical models of environmental bioprocesses while enabling the integration of advanced elements (e.g. heuristic functions, correlations). The methodology has already been successfully used in a number of research studies.

Computational identification of potential multi-drug combinations for reduction of microglial inflammation in Alzheimer disease

PubMed Central

Anastasio, Thomas J.

2015-01-01

Like other neurodegenerative diseases, Alzheimer Disease (AD) has a prominent inflammatory component mediated by brain microglia. Reducing microglial inflammation could potentially halt or at least slow the neurodegenerative process. A major challenge in the development of treatments targeting brain inflammation is the sheer complexity of the molecular mechanisms that determine whether microglia become inflammatory or take on a more neuroprotective phenotype. The process is highly multifactorial, raising the possibility that a multi-target/multi-drug strategy could be more effective than conventional monotherapy. This study takes a computational approach in finding combinations of approved drugs that are potentially more effective than single drugs in reducing microglial inflammation in AD. This novel approach exploits the distinct advantages of two different computer programming languages, one imperative and the other declarative. Existing programs written in both languages implement the same model of microglial behavior, and the input/output relationships of both programs agree with each other and with data on microglia over an extensive test battery. Here the imperative program is used efficiently to screen the model for the most efficacious combinations of 10 drugs, while the declarative program is used to analyze in detail the mechanisms of action of the most efficacious combinations. Of the 1024 possible drug combinations, the simulated screen identifies only 7 that are able to move simulated microglia at least 50% of the way from a neurotoxic to a neuroprotective phenotype. Subsequent analysis shows that of the 7 most efficacious combinations, 2 stand out as superior both in strength and reliability. The model offers many experimentally testable and therapeutically relevant predictions concerning effective drug combinations and their mechanisms of action. PMID:26097457

The case for a moral sex education in the schools.

PubMed

Gordon, S

1981-04-01

The potential benefits of sex education cannot be realistically discussed without initially rooting out the fears and myths which prevent the active promotion of good programs. The truth of the situation is that knowledgeable and informed adolescents are more likely to postpone sexual relations until they feel emotionally ready and are able to take the necessary precautions against pregnancy and venereal disease. It is essential that sexuality programs be taught with values. When teaching contraception, the instructor needs to convey some basic guidelines. Sex education should be taught from the perspective that it is wrong to take advantage of another individual. The function of a "moral" education is to encourage people to strive toward the universally accepted ideals of this democratic and pluralistic society and to offer facts which facilitate responsible decision making. The value of equality of the sexes, dignity and respect for all human being must be taught. A great difference exists between being moral and being moralistic. In moralistic presentations the attempt is made a impose a personal point of view in a dogmatic way. Sex education programs are best taught from a moral perspective which encourages the accepted aspirations of this society while preserving individual liberty. Given these guidelines, even the most controversial subjects may be discussed in school within a moral framework. A quality sex education program must include the following principles: enhancing the self-concept; preparation for marriage and parenthood; understanding love; preparation for making responsible decisions; helping people understand the need for equal opportunities for males and for females; and contributing to knowledge and understanding of the sexual dimension of life.

77 FR 67433 - Community Advantage Pilot Program

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-09

... comments. SUMMARY: The Community Advantage (``CA'') Pilot Program is a pilot program to increase SBA... small businesses and entrepreneurs in underserved markets, SBA is issuing this Notice to extend the term... Pilot Program was introduced to increase the number of SBA-guaranteed loans made to small businesses in...

Next Steps in Bayesian Structural Equation Models: Comments on, Variations of, and Extensions to Muthen and Asparouhov (2012)

ERIC Educational Resources Information Center

Rindskopf, David

2012-01-01

Muthen and Asparouhov (2012) made a strong case for the advantages of Bayesian methodology in factor analysis and structural equation models. I show additional extensions and adaptations of their methods and show how non-Bayesians can take advantage of many (though not all) of these advantages by using interval restrictions on parameters. By…

78 FR 12427 - Medicare Program; Medical Loss Ratio Requirements for the Medicare Advantage and the Medicare...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-22

...This proposed rule would implement medical loss ratio (MLR) requirements for the Medicare Advantage Program and the Medicare Prescription Drug Benefit Program under the Patient Protection and Affordable Care Act.

Remote Sensing of Air Pollution from Geo with GEMS and TEMPO

NASA Astrophysics Data System (ADS)

Lasnik, J.; Nicks, D. K., Jr.; Baker, B.; Canova, B.; Chance, K.; Liu, X.; Suleiman, R. M.; Pennington, W. F.; Flittner, D. E.; Al-Saadi, J. A.; Rosenbaum, D. M.

2017-12-01

The Geostationary Environmental Monitoring System (GEMS) and Tropospheric Emissions: Monitoring of Pollution (TEMPO) instruments will provide a new capability for the understanding of air quality and pollution. Ball Aerospace is the instrument developer. The GEMS and TEMPO instruments use well-proven remote sensing techniques and take advantage of a geostationary orbit to take hourly measurements of the same geographical area. The high spatial and temporal resolution of these instruments will allow for measurements of the complex diurnal cycle of pollution driven by the combination of photochemistry, chemical composition and the dynamic nature of the atmosphere. Status of the manufacturing, test and calibration efforts will be presented.The GEMS instrument is being built for the Korea Aerospace Research Institute and their customer the National Institute of Environmental Research (NIER). The TEMPO instrument is being built for NASA under the Earth Venture Instrument EVI Program. NASA Langley Research Center (LaRC) is the managing center and the Principle Investigator (PI) is Kelly Chance of the Smithsonian Astrophysical Observatory (SAO).

Real time target allocation in cooperative unmanned aerial vehicles

NASA Astrophysics Data System (ADS)

Kudleppanavar, Ganesh

The prolific development of Unmanned Aerial Vehicles (UAV's) in recent years has the potential to provide tremendous advantages in military, commercial and law enforcement applications. While safety and performance take precedence in the development lifecycle, autonomous operations and, in particular, cooperative missions have the ability to significantly enhance the usability of these vehicles. The success of cooperative missions relies on the optimal allocation of targets while taking into consideration the resource limitation of each vehicle. The task allocation process can be centralized or decentralized. This effort presents the development of a real time target allocation algorithm that considers available stored energy in each vehicle while minimizing the communication between each UAV. The algorithm utilizes a nearest neighbor search algorithm to locate new targets with respect to existing targets. Simulations show that this novel algorithm compares favorably to the mixed integer linear programming method, which is computationally more expensive. The implementation of this algorithm on Arduino and Xbee wireless modules shows the capability of the algorithm to execute efficiently on hardware with minimum computation complexity.

Do individuals respond to cost-sharing subsidies in their selections of marketplace health insurance plans?

PubMed

DeLeire, Thomas; Chappel, Andre; Finegold, Kenneth; Gee, Emily

2017-12-01

The Affordable Care Act (ACA) provides assistance to low-income consumers through both premium subsidies and cost-sharing reductions (CSRs). Low-income consumers' lack of health insurance literacy or information regarding CSRs may lead them to not take-up CSR benefits for which they are eligible. We use administrative data from 2014 to 2016 on roughly 22 million health insurance plan choices of low-income individuals enrolled in ACA Marketplace coverage to assess whether they behave in a manner consistent with being aware of the availability of CSRs. We take advantage of discontinuous changes in the schedule of CSR benefits to show that consumers are highly sensitive to the value of CSRs when selecting insurance plans and that a very low percentage select dominated plans. These findings suggest that CSR subsidies are salient to consumers and that the program is well designed to account for any lack of health insurance literacy among the low-income population it serves. Copyright © 2017 Elsevier B.V. All rights reserved.

CosmoQuest: A Cyber-Infrastructure for Crowdsourcing Planetary Surface Mapping and More

NASA Astrophysics Data System (ADS)

Gay, P.; Lehan, C.; Moore, J.; Bracey, G.; Gugliucci, N.

2014-04-01

The design and implementation of programs to crowdsource science presents a unique set of challenges to system architects, programmers, and designers. The CosmoQuest Citizen Science Builder (CSB) is an open source platform designed to take advantage of crowd computing and open source platforms to solve crowdsourcing problems in Planetary Science. CSB combines a clean user interface with a powerful back end to allow the quick design and deployment of citizen science sites that meet the needs of both the random Joe Public, and the detail driven Albert Professional. In this talk, the software will be overviewed, and the results of usability testing and accuracy testing with both citizen and professional scientists will be discussed.

Evolving the use of peptides as biomaterials components

PubMed Central

Collier, Joel H.; Segura, Tatiana

2012-01-01

This manuscript is part of a debate on the statement that “the use of short synthetic adhesion peptides, like RGD, is the best approach in the design of biomaterials that guide cell behavior for regenerative medicine and tissue engineering”. We take the position that although there are some acknowledged disadvantages of using short peptide ligands within biomaterials, it is not necessary to discard the notion of using peptides within biomaterials entirely, but rather to reinvent and evolve their use. Peptides possess advantageous chemical definition, access to non-native chemistries, amenability to de novo design, and applicability within parallel approaches. Biomaterials development programs that require such aspects may benefit from a peptide-based strategy. PMID:21515167

Where Is the Malpractice Crisis Taking Us?

PubMed Central

Cooper, James K.; Egeberg, Roger O.; Stephens, Sharman K.

1977-01-01

There have been several approaches taken to solve the malpractice insurance problem in this country. However, since the cost of malpractice insurance continues to climb, the changes so far have not solved the problem, and more changes seem inevitable. A major change could be the development of a patient insurance plan that would provide compensation for certain injuries related to medical care. The insurance coverage would be centered on hospital care. If certain requirements are met, the plan may not be more expensive than the current tort liability system, and would offer several advantages. In addition to the patient injury insurance, there could be federal assumption of liability for national immunization programs. PMID:906461

Developing the online survey.

PubMed

Gordon, Jeffry S; McNew, Ryan

2008-12-01

Institutions of higher education are now using Internet-based technology tools to conduct surveys for data collection. Research shows that the type and quality of responses one receives with online surveys are comparable with what one receives in paper-based surveys. Data collection can take place on Web-based surveys, e-mail-based surveys, and personal digital assistants/Smartphone devices. Web surveys can be subscription templates, software packages installed on one's own server, or created from scratch using Web programming development tools. All of these approaches have their advantages and disadvantages. The survey owner must make informed decisions as to the right technology to implement. The correct choice can save hours of work in sorting, organizing, and analyzing data.

Investor Outlook: Solving Gene Therapy Pricing…with a Cures Voucher?

PubMed

Schimmer, Joshua; Breazzano, Steven

2016-12-01

Gene therapy reimbursement continues to be an intense topic of discussion in the field given the unique and durable benefits from a single administration and generally small patient populations against a reimbursement framework that is not optimized for such "cures" or long-lived benefits. As more gene therapy programs enter the market and late-stage development, it is increasingly important for the field to define a reimbursement model that works for all stakeholders in order to encourage the next wave of innovation. To add to the discussion around new payment models and potential solutions, we propose a flexible voucher system that takes advantage of existing infrastructure, precedent, and regulatory frameworks.

Study on Web-Based Tool for Regional Agriculture Industry Structure Optimization Using Ajax

NASA Astrophysics Data System (ADS)

Huang, Xiaodong; Zhu, Yeping

According to the research status of regional agriculture industry structure adjustment information system and the current development of information technology, this paper takes web-based regional agriculture industry structure optimization tool as research target. This paper introduces Ajax technology and related application frameworks to build an auxiliary toolkit of decision support system for agricultural policy maker and economy researcher. The toolkit includes a “one page” style component of regional agriculture industry structure optimization which provides agile arguments setting method that enables applying sensitivity analysis and usage of data and comparative advantage analysis result, and a component that can solve the linear programming model and its dual problem by simplex method.

Inside active volcanoes; an exhibit on the move!

USGS Publications Warehouse

Fiske, R.S.

1990-01-01

All of us are aware of the emphasis currently being placed in the United States on science education and public understanding of science. Most of this emphasis is directed toward mass audiences through book publications, school curricula, and television programs; sadly, most of it deals with non-earth science topics. In an effort to take advantage of this awakened consciousness and to highlight the earth sciences, the Smithsonian Institution and the U.S Geological Survey joined forces to prepare a traveling exhibit on volcanoes that is currently touring the country. This note will serve to bring you up to date on the progress of this exhibit as it reaches the mid-point of its tour. 

Robot graphic simulation testbed

NASA Technical Reports Server (NTRS)

Cook, George E.; Sztipanovits, Janos; Biegl, Csaba; Karsai, Gabor; Springfield, James F.

1991-01-01

The objective of this research was twofold. First, the basic capabilities of ROBOSIM (graphical simulation system) were improved and extended by taking advantage of advanced graphic workstation technology and artificial intelligence programming techniques. Second, the scope of the graphic simulation testbed was extended to include general problems of Space Station automation. Hardware support for 3-D graphics and high processing performance make high resolution solid modeling, collision detection, and simulation of structural dynamics computationally feasible. The Space Station is a complex system with many interacting subsystems. Design and testing of automation concepts demand modeling of the affected processes, their interactions, and that of the proposed control systems. The automation testbed was designed to facilitate studies in Space Station automation concepts.

Electromagnetic Physics Models for Parallel Computing Architectures

NASA Astrophysics Data System (ADS)

Amadio, G.; Ananya, A.; Apostolakis, J.; Aurora, A.; Bandieramonte, M.; Bhattacharyya, A.; Bianchini, C.; Brun, R.; Canal, P.; Carminati, F.; Duhem, L.; Elvira, D.; Gheata, A.; Gheata, M.; Goulas, I.; Iope, R.; Jun, S. Y.; Lima, G.; Mohanty, A.; Nikitina, T.; Novak, M.; Pokorski, W.; Ribon, A.; Seghal, R.; Shadura, O.; Vallecorsa, S.; Wenzel, S.; Zhang, Y.

2016-10-01

The recent emergence of hardware architectures characterized by many-core or accelerated processors has opened new opportunities for concurrent programming models taking advantage of both SIMD and SIMT architectures. GeantV, a next generation detector simulation, has been designed to exploit both the vector capability of mainstream CPUs and multi-threading capabilities of coprocessors including NVidia GPUs and Intel Xeon Phi. The characteristics of these architectures are very different in terms of the vectorization depth and type of parallelization needed to achieve optimal performance. In this paper we describe implementation of electromagnetic physics models developed for parallel computing architectures as a part of the GeantV project. Results of preliminary performance evaluation and physics validation are presented as well.

New Software Architecture Options for the TCL Data Acquisition System

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

Valenton, Emmanuel

2014-09-01

The Turbulent Combustion Laboratory (TCL) conducts research on combustion in turbulent flow environments. To conduct this research, the TCL utilizes several pulse lasers, a traversable wind tunnel, flow controllers, scientific grade CCD cameras, and numerous other components. Responsible for managing these different data-acquiring instruments and data processing components is the Data Acquisition (DAQ) software. However, the current system is constrained to running through VXI hardware—an instrument-computer interface—that is several years old, requiring the use of an outdated version of the visual programming language, LabVIEW. A new Acquisition System is being programmed which will borrow heavily from either a programming modelmore » known as the Current Value Table (CVT) System or another model known as the Server-Client System. The CVT System model is in essence, a giant spread sheet from which data or commands may be retrieved or written to, and the Server-Client System is based on network connections between a server and a client, very much like the Server-Client model of the Internet. Currently, the bare elements of a CVT DAQ Software have been implemented, consisting of client programs in addition to a server program that the CVT will run on. This system is being rigorously tested to evaluate the merits of pursuing the CVT System model and to uncover any potential flaws which may result in further implementation. If the CVT System is chosen, which is likely, then future work will consist of build up the system until enough client programs have been created to run the individual components of the lab. The advantages of such a System will be flexibility, portability, and polymorphism. Additionally, the new DAQ software will allow the Lab to replace the VXI with a newer instrument interface—the PXI—and take advantage of the capabilities of current and future versions of LabVIEW.« less

Exploring 0.1–10 eV axions with a new helioscope concept

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

Galán, J.; Dafni, T.; Iguaz, F.J., E-mail: javier.galan.lacarra@cern.ch, E-mail: Theopisti.Dafni@cern.ch, E-mail: iguaz@unizar.es

2015-12-01

We explore the possibility to develop a new axion helioscope type, sensitive to the higher axion mass region favored by axion models. We propose to use a low background large volume TPC immersed in an intense magnetic field. Contrary to traditional tracking helioscopes, this detection technique takes advantage of the capability to directly detect the photons converted on the buffer gas which defines the axion mass sensitivity region, and does not require pointing the magnet to the Sun. The operation flexibility of a TPC to be used with different gas mixtures (He, Ne, Xe, etc.) and pressures (from 10 mbarmore » to 10 bar) will allow to enhance sensitivity for axion masses from few meV to several eV. We present different helioscope data taking scenarios, considering detection efficiency and axion absorption probability, and show the sensitivities reachable with this technique to be few × 10{sup −11} GeV{sup −1} for a 5 T, m{sup 3} scale TPC. We show that a few years program taking data with such setup would allow to probe the KSVZ axion model for axion masses above 0∼> 10 meV.« less

Keyboard Instruction in the Music Classroom.

ERIC Educational Resources Information Center

Appell, Claudia J.

1993-01-01

Asserts that the use of electronic keyboards enables music educators to incorporate technological advances into instruction and take advantage of the popularity of electronic and computerized keyboards. Discusses advantages of electronic keyboard instruction related to student motivation and behavior. Describes methods of incorporating…

Perspective on Automation: Three Talks to Educators.

ERIC Educational Resources Information Center

Theobald, Robert; And Others

These papers take the view that automation impinges upon our socio-psychological as well as economic existence and we must take drastic measures to survive. Robert Theobald, presenting evidence that automation brings job displacement, suggests that we face the choice of trying to insure enough jobs, or of taking advantage of the new free time to…

76 FR 16793 - Medicare and Medicaid Programs; Renewal of Deeming Authority of the National Committee for...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-25

... Assurance for Medicare Advantage Health Maintenance Organizations and Local Preferred Provider Organizations... notice announces the decision to renew the Medicare Advantage Deeming Authority of the National Committee... Medicare program, eligible beneficiaries may receive covered services through a Medicare Advantage (MA...

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.

42 CFR 422.502 - Evaluation and determination procedures.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SERVICES (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Application Procedures and Contracts for Medicare Advantage Organizations § 422.502 Evaluation and determination procedures. (a) Basis for...

Space Weather Outreach: Connection to STEM Standards

NASA Astrophysics Data System (ADS)

Dusenbery, P. B.

2008-12-01

Many scientists are studying the Sun-Earth system and attempting to provide timely, accurate, and reliable space environment observations and forecasts. Research programs and missions serve as an ideal focal point for creating educational content, making this an ideal time to inform the public about the importance and value of space weather research. In order to take advantage of this opportunity, the Space Science Institute (SSI) is developing a comprehensive Space Weather Outreach program to reach students, educators, and other members of the public, and share with them the exciting discoveries from this important scientific discipline. The Space Weather Outreach program has the following five components: (1) the Space Weather Center Website that includes online educational games; (2) Small Exhibits for Libraries, Shopping Malls, and Science Centers; (3) After-School Programs; (4) Professional Development Workshops for Educators, and (5) an innovative Evaluation and Education Research project. Its overarching goal is to inspire, engage, and educate a broad spectrum of the public and make strategic and innovative connections between informal and K-12 education communities. An important factor in the success of this program will be its alignment with STEM standards especially those related to science and mathematics. This presentation will describe the Space Weather Outreach program and how standards are being used in the development of each of its components.

Supercalculators and University Entrance Calculus Examinations.

ERIC Educational Resources Information Center

Hong, Ye Yoon; Thomas, Mike; Kiernan, Christine

2000-01-01

Investigates whether the use of computer algebra systems could provide a significant advantage to students taking standard university entrance calculus examinations. Indicates that supercalculators would probably provide a significant advantage, particularly for lower-achieving students. Demonstrates that it is possible to write questions in which…

Alignment: Discrepancies of Practice and Vision in U.S. Army Staffing

DTIC Science & Technology

2004-05-26

mitigating our own vulnerabilities through technological and informational advantage while maintaining superiority of lethal and non-lethal effects across...disadvantaged are burdened with the task of defending the prerogatives and alternatives of the most advantaged . To rectify the contemporary...Defense cannot afford to continue to measure recruits by Cold War standards but must take advantage of available technology and research to refine the

HAARP 2011 Summer Student Research Campaign

DTIC Science & Technology

2012-10-16

in order to take advantage of a wide variety of background ionospheric conditions and to provide ample time for each student to investigate...The SSRC expands on the PARS Summer School by providing a significant increase in facility operational time. This has advantages in several areas...in several advantages for scheduling and conducting experiments: (1) Higher ionospheric density yields higher F-region critical frequency (foF2

42 CFR 422.2262 - Review and distribution of marketing materials.

Code of Federal Regulations, 2010 CFR

2010-10-01

... HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Medicare Advantage Marketing... model materials. (d) Ad hoc enrollee communication materials. Ad hoc enrollee communication materials...

42 CFR 422.524 - Special rules for RFB societies.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SERVICES (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Application Procedures and Contracts for Medicare Advantage Organizations § 422.524 Special rules for RFB societies. In order to participate as an... affiliated, but who are not entitled to receive benefits from the Medicare program. ...

42 CFR 422.2276 - Employer group retiree marketing.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SERVICES (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Medicare Advantage Marketing Requirements... for members of an employer group who are eligible for employer-sponsored benefits through the MA...

Making the connections: AIDS and water.

PubMed

Ball, Anna-Marie

2006-01-01

Acknowledging AIDS as a crosscutting development issue, a Zambian rural water supply project that provides safe accessible water to rural communities embarked on a new initiative to mainstream AIDS into the water sector. The work of providing safe water takes the predominantly male workforce away from their spouses and families, into the rural villages of Zambia's Eastern Province, for long periods of time. With an HIV prevalence rate of 16.1%, the risk of HIV exposure exists for both employees and rural villagers. AIDS mainstreaming activities were designed to target both groups. An AIDS mainstreaming strategy was developed by identifying components that could be influenced in the external domain (the organization's usual work) and the internal domain (the workplace). Basic questions were addressed such as: how does AIDS affect the organization, how might the usual work aggravate susceptibility to HIV infection, and where is the comparative advantage? A workplace program including peer education, employee health education (including condoms) and a workplace policy was established for employees. For the target population, a series of five messages connecting safe water and AIDS was developed and disseminated through educational drama, community meetings and trainings, and integrated into the regular water, sanitation and hygiene activities. As an efficient utilization of resources that makes a broad impact, AIDS mainstreaming does not change the sector's mandate but takes advantage of the extensive geographic coverage and natural distribution system of water projects to disseminate AIDS information and make linkages with AIDS partners.

Does NASA's Constellation Architecture Offer Opportunities to Achieve Multiple Additional Goals in Space?

NASA Technical Reports Server (NTRS)

Thronson, Harley A.; Lester, Daniel F.

2008-01-01

Every major NASA human spaceflight program in the last four decades has been modified to achieve goals in space not incorporated within the original design goals: the Apollo Applications Program, Skylab, Space Shuttle, and International Space Station. Several groups in the US have been identifying major future science goals, the science facilities necessary to investigate them, as well as possible roles for augmented versions of elements of NASA's Constellation program. Specifically, teams in the astronomy community have been developing concepts for very capable missions to follow the James Webb Space Telescope that could take advantage of - or require - free-space operations by astronauts and/or robots. Taking as one example, the Single-Aperture Far-InfraRed (SAFIR) telescope with a approx.10+ m aperture proposed for operation in the 2020 timeframe. According to current NASA plans, the Ares V launch vehicle (or a variant) will be available about the same time, as will the capability to transport astronauts to the vicinity of the Moon via the Orion Crew Exploration Vehicle and associated systems. [As the lunar surface offers no advantages - and major disadvantages - for most major optical systems, the expensive system for landing and operating on the lunar surface is not required.] Although as currently conceived, SAFIR and other astronomical missions will operate at the Sun-Earth L2 location, it appears trivial to travel for servicing to the more accessible Earth-Moon L1,2 locations. Moreover, as the recent Orbital Express and Automated Transfer Vehicle missions have demonstrated, future robotic capabilities should offer capabilities that would (remotely) extend human presence far beyond the vicinity of the Earth. In addition to multiplying the value of NASA's architecture for future human spaceflight to achieve the goals multiple major stakeholders, if humans one day travel beyond the Earth-Moon system - say, to Mars - technologies and capabilities for operating for long periods in free space must be developed. The engineering. management, and operational successes of the Space Station have demonstrated that international collaboration is possible. However, there is a danger that the hard-won lessons of current programs will be lost without continuing development of in-space operations. A program to achieve. for example, major astronomical goals in space using astronauts and robots will sustain international capabilities, produce highly visible achievements, and appeal to an additional broad community of stakeholders not currently involved with missions to the lunar surface.

Does NASA's Constellation Architecture Offer Opportunities to Achieve Multiple Additional Goals in Space?

NASA Technical Reports Server (NTRS)

Thronson, Harley; Lester, Daniel F.

2008-01-01

Every major NASA human spaceflight program in the last four decades has been modified to achieve goals in space not incorporated within the original design goals: the Apollo Applications Program, Skylab, Space Shuttle, and International Space Station. Several groups in the US have been identifying major future science goals, the science facilities necessary to investigate them, as well as possible roles for augmented versions of elements of NASA's Constellation program. Specifically, teams in the astronomy community have been developing concepts for very capable missions to follow the James Webb Space Telescope that could take advantage of - or require - free-space operations by astronauts and/or robots. Taking as one example, the Single-Aperture Far-InfraRed (SAFIR) telescope with a approx. 10+ m aperture proposed for operation in the 2020 timeframe. According to current NASA plans, the Ares V launch vehicle (or a variant) will be available about the same time, as will the capability to transport astronauts to the vicinity of the Moon via the Orion Crew Exploration Vehicle and associated systems. [As the lunar surface offers no advantages - and major disadvantages - for most major optical systems, the expensive system for landing and operating on the lunar surface is not required.] Although as currently conceived, SAFIR and other astronomical missions will operate at the Sun-Earth L2 location, it appears trivial to travel for servicing to the more accessible Earth-Moon L1,2 locations. Moreover. as the recent Orbital Express and Automated Transfer Vehicle missions have demonstrated, future robotic capabilities should offer capabilities that would (remotely) extend human presence far beyond the vicinity of the Earth. In addition to multiplying the value of NASA's architecture for future human spaceflight to achieve the goals multiple major stakeholders. if humans one day travel beyond the Earth-Moon system - say, to Mars - technologies and capabilities for operating for long periods in free space must be developed. The engineering, management. and operational successes of the Space Station have demonstrated that international collaboratioi is possible. However, there is a danger that the hard-won lessons of cLul+sent programs will be lost without continuing development of in-space operations. A program to achieve. for example. major astronomical goals in space using astronauts and robots will sustain international capabilities. produce highly visible achievements. and appeal to a11 additional broad community of stakeholders not currently involved with missions to the lunar surface.

42 CFR 422.527 - Agreements with Federally qualified health centers.

Code of Federal Regulations, 2010 CFR

2010-10-01

... AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Application Procedures and Contracts for Medicare Advantage Organizations § 422.527 Agreements with Federally qualified health centers...

42 CFR 422.506 - Nonrenewal of contract.

Code of Federal Regulations, 2010 CFR

2010-10-01

... (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Application Procedures and Contracts for Medicare Advantage Organizations § 422.506 Nonrenewal of contract. (a) Nonrenewal by an MA organization. (1) An MA...

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

Rohe, Daniel Peter

Sandia National Laboratories has recently purchased a Polytec 3D Scanning Laser Doppler Vibrometer for vibration measurement. This device has proven to be a very nice tool for making vibration measurements, and has a number of advantages over traditional sensors such as accelerometers. The non-contact nature of the laser vibrometer means there is no mass loading due to measuring the response. Additionally, the laser scanning heads can position the laser spot much more quickly and accurately than placing an accelerometer or performing a roving hammer impact. The disadvantage of the system is that a significant amount of time must be investedmore » to align the lasers with each other and the part so that the laser spots can be accurately positioned. The Polytec software includes a number of nice tools to aid in this procedure; however, certain portions are still tedious. Luckily, the Polytec software is readily extensible by programming macros for the system, so tedious portions of the procedure can be made easier by automating the process. The Polytec Software includes a WinWrap (similar to Visual Basic) editor and interface to run macros written in that programming language. The author, however, is much more proficient in Python, and the latter also has a much larger set of libraries that can be used to create very complex macros, while taking advantage of Python’s inherent readability and maintainability.« less

42 CFR 422.521 - Effective date of new significant regulatory requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Application Procedures and Contracts for Medicare Advantage Organizations § 422.521 Effective date of new significant...

Landscape scale ecological monitoring as part of an EIA of major construction activities: experience at the Turkish section of the BTC crude oil pipeline project.

PubMed

Sahin, Sükran; Kurum, Ekrem

2009-09-01

Ecological monitoring is a complementary component of the overall environmental management and monitoring program of any Environmental Impact Assessment (EIA) report. The monitoring method should be developed for each project phase and allow for periodic reporting and assessment of compliance with the environmental conditions and requirements of the EIA. Also, this method should incorporate a variance request program since site-specific conditions can affect construction on a daily basis and require time-critical application of alternative construction scenarios or environmental management methods integrated with alternative mitigation measures. Finally, taking full advantage of the latest information and communication technologies can enhance the quality of, and public involvement in, the environmental management program. In this paper, a landscape-scale ecological monitoring method for major construction projects is described using, as a basis, 20 months of experience on the Baku-Tbilisi-Ceyhan (BTC) Crude Oil Pipeline Project, covering Turkish Sections Lot B and Lot C. This analysis presents suggestions for improving ecological monitoring for major construction activities.

Cognitive Training through mHealth for Individuals with Substance Use Disorder.

PubMed

Gamito, Pedro; Oliveira, Jorge; Lopes, Paulo; Brito, Rodrigo; Morais, Diogo; Caçoete, Cristina; Leandro, André; Almeida, Teresa; Oliveira, Hugo

2017-03-23

Heroin addiction has a negative impact on cognitive functions, and even recovering addicts suffer from cognitive impairment. Recent approaches to cognitive intervention have been taking advantage of what new technologies have to offer. We report a study testing the efficacy of a serious games approach using tablets to stimulate and rehabilitate cognitive functions in recovering addicts. A small-scale cognitive training program with serious games was run with a sample of 14 male heroin addicts undergoing a rehabilitation program. We found consistent improvements in cognitive functioning between baseline and follow-up assessments for frontal lobe functions, verbal memory and sustained attention, as well as in some aspects of cognitive flexibility, decision-making and in depression levels. More than two thirds of patients in cognitive training had positive outcomes related to indicators of verbal memory cognitive flexibility, which contrasts to patients not in training, in which only one patient improved between baseline and follow-up. The results are promising but still require randomized control trials to determine the efficiency of this approach to cognitive rehabilitation programs for the cognitive recovery of heroin addicts.

Analyzing and strengthening the vaccine safety program in Manitoba.

PubMed

Montalban, J M; Ogbuneke, C; Hilderman, T

2014-12-04

The emergence of a novel influenza A virus in 2009 and the rapid introduction of new pandemic vaccines prompted an analysis of the current state of the adverse events following immunization (AEFI) surveillance response in several provinces. To highlight aspects of the situational analysis of the Manitoba Health, Healthy Living and Seniors (MHHLS's) AEFI surveillance system and to demonstrate how common business techniques could be usefully applied to a provincial vaccine safety monitoring program. Situational analysis of the AEFI surveillance system in Manitoba was developed through a strengths-weaknesses-opportunities-threats (SWOT) analysis and informed by the National Immunization Strategy vaccine safety priorities. Strategy formulation was developed by applying the threats-opportunities-weaknesses-strengths (TOWS) matrix. Thirteen strategies were formulated that use strengths to either take advantage of opportunities or avoid threats, that exploit opportunities to overcome weaknesses, or that rectify weaknesses to circumvent threats. These strategies entailed the development of various tools and resources, most of which are either actively underway or completed. The SWOT analysis and the TOWS matrix enabled MHHLS to enhance the capacity of its vaccine safety program.

Analyzing and strengthening the vaccine safety program in Manitoba

PubMed Central

Montalban, JM; Ogbuneke, C; Hilderman, T

2014-01-01

Background: The emergence of a novel influenza A virus in 2009 and the rapid introduction of new pandemic vaccines prompted an analysis of the current state of the adverse events following immunization (AEFI) surveillance response in several provinces. Objectives To highlight aspects of the situational analysis of the Manitoba Health, Healthy Living and Seniors (MHHLS’s) AEFI surveillance system and to demonstrate how common business techniques could be usefully applied to a provincial vaccine safety monitoring program. Method Situational analysis of the AEFI surveillance system in Manitoba was developed through a strengths-weaknesses-opportunities-threats (SWOT) analysis and informed by the National Immunization Strategy vaccine safety priorities. Strategy formulation was developed by applying the threats-opportunities-weaknesses-strengths (TOWS) matrix. Results Thirteen strategies were formulated that use strengths to either take advantage of opportunities or avoid threats, that exploit opportunities to overcome weaknesses, or that rectify weaknesses to circumvent threats. These strategies entailed the development of various tools and resources, most of which are either actively underway or completed. Conclusion The SWOT analysis and the TOWS matrix enabled MHHLS to enhance the capacity of its vaccine safety program. PMID:29769910

Strategies for combining physics videos and virtual laboratories in the training of physics teachers

NASA Astrophysics Data System (ADS)

Dickman, Adriana; Vertchenko, Lev; Martins, Maria Inés

2007-03-01

Among the multimedia resources used in physics education, the most prominent are virtual laboratories and videos. On one hand, computer simulations and applets have very attractive graphic interfaces, showing an incredible amount of detail and movement. On the other hand, videos, offer the possibility of displaying high quality images, and are becoming more feasible with the increasing availability of digital resources. We believe it is important to discuss, throughout the teacher training program, both the functionality of information and communication technology (ICT) in physics education and, the varied applications of these resources. In our work we suggest the introduction of ICT resources in a sequence integrating these important tools in the teacher training program, as opposed to the traditional approach, in which virtual laboratories and videos are introduced separately. In this perspective, when we introduce and utilize virtual laboratory techniques we also provide for its use in videos, taking advantage of graphic interfaces. Thus the students in our program learn to use instructional software in the production of videos for classroom use.

High level language-based robotic control system

NASA Technical Reports Server (NTRS)

Rodriguez, Guillermo (Inventor); Kruetz, Kenneth K. (Inventor); Jain, Abhinandan (Inventor)

1994-01-01

This invention is a robot control system based on a high level language implementing a spatial operator algebra. There are two high level languages included within the system. At the highest level, applications programs can be written in a robot-oriented applications language including broad operators such as MOVE and GRASP. The robot-oriented applications language statements are translated into statements in the spatial operator algebra language. Programming can also take place using the spatial operator algebra language. The statements in the spatial operator algebra language from either source are then translated into machine language statements for execution by a digital control computer. The system also includes the capability of executing the control code sequences in a simulation mode before actual execution to assure proper action at execution time. The robot's environment is checked as part of the process and dynamic reconfiguration is also possible. The languages and system allow the programming and control of multiple arms and the use of inward/outward spatial recursions in which every computational step can be related to a transformation from one point in the mechanical robot to another point to name two major advantages.

High level language-based robotic control system

NASA Technical Reports Server (NTRS)

Rodriguez, Guillermo (Inventor); Kreutz, Kenneth K. (Inventor); Jain, Abhinandan (Inventor)

1996-01-01

This invention is a robot control system based on a high level language implementing a spatial operator algebra. There are two high level languages included within the system. At the highest level, applications programs can be written in a robot-oriented applications language including broad operators such as MOVE and GRASP. The robot-oriented applications language statements are translated into statements in the spatial operator algebra language. Programming can also take place using the spatial operator algebra language. The statements in the spatial operator algebra language from either source are then translated into machine language statements for execution by a digital control computer. The system also includes the capability of executing the control code sequences in a simulation mode before actual execution to assure proper action at execution time. The robot's environment is checked as part of the process and dynamic reconfiguration is also possible. The languages and system allow the programming and control of multiple arms and the use of inward/outward spatial recursions in which every computational step can be related to a transformation from one point in the mechanical robot to another point to name two major advantages.

Embedding Agile Practices within a Plan-Driven Hierarchical Project Life Cycle

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

Millard, W. David; Johnson, Daniel M.; Henderson, John M.

2014-07-28

Organizations use structured, plan-driven approaches to provide continuity, direction, and control to large, multi-year programs. Projects within these programs vary greatly in size, complexity, level of maturity, technical risk, and clarity of the development objectives. Organizations that perform exploratory research, evolutionary development, and other R&D activities can obtain the benefits of Agile practices without losing the benefits of their program’s overarching plan-driven structure. This paper describes application of Agile development methods on a large plan-driven sensor integration program. While the client employed plan-driven, requirements flow-down methodologies, tight project schedules and complex interfaces called for frequent end-to-end demonstrations to provide feedbackmore » during system development. The development process maintained the many benefits of plan-driven project execution with the rapid prototyping, integration, demonstration, and client feedback possible through Agile development methods. This paper also describes some of the tools and implementing mechanisms used to transition between and take advantage of each methodology, and presents lessons learned from the project management, system engineering, and developer’s perspectives.« less

Implementation of a data management software system for SSME test history data

NASA Technical Reports Server (NTRS)

Abernethy, Kenneth

1986-01-01

The implementation of a software system for managing Space Shuttle Main Engine (SSME) test/flight historical data is presented. The software system uses the database management system RIM7 for primary data storage and routine data management, but includes several FORTRAN programs, described here, which provide customized access to the RIM7 database. The consolidation, modification, and transfer of data from the database THIST, to the RIM7 database THISRM is discussed. The RIM7 utility modules for generating some standard reports from THISRM and performing some routine updating and maintenance are briefly described. The FORTRAN accessing programs described include programs for initial loading of large data sets into the database, capturing data from files for database inclusion, and producing specialized statistical reports which cannot be provided by the RIM7 report generator utility. An expert system tutorial, constructed using the expert system shell product INSIGHT2, is described. Finally, a potential expert system, which would analyze data in the database, is outlined. This system could use INSIGHT2 as well and would take advantage of RIM7's compatibility with the microcomputer database system RBase 5000.

The Translational Science Training Program at NIH: Introducing Early Career Researchers to the Science and Operation of Translation of Basic Research to Medical Interventions

PubMed Central

Gilliland, C. Taylor; Sittampalam, G. Sitta; Wang, Philip Y.; Ryan, Philip E.

2016-01-01

Translational science is an emerging field that holds great promise to accelerate the development of novel medical interventions. As the field grows, so does the demand for highly trained biomedical scientists to fill the positions that are being created. Many graduate and postdoctorate training programs do not provide their trainees with sufficient education to take advantage of this growing employment sector. To help better prepare the trainees at the National Institutes of Health for possible careers in translation, we have created the Translational Science Training Program (TSTP)1. The TSTP is an intensive 2–3 day training program that introduces NIH postdoctoral trainees and graduate students to the science and operation of turning basic research discoveries into a medical therapeutic, device or diagnostic, and also exposes them to the variety of career options in translational science. Through a combination of classroom teaching from practicing experts in the various disciplines of translation and small group interactions with pre-clinical development teams, participants in the TSTP gain knowledge that will aid them in obtaining a career in translational science and building a network to make the transition to the field. PMID:27231204

SOCIO-EMOTIONAL AND CHARACTER DEVELOPMENT

PubMed Central

Snyder, Frank J.

2015-01-01

More and more researchers are studying socio-emotional and character development (SECD). The rise and progress in SECD research is encouraging, but there is a critical issue with such a multidisciplinary and fast-developing field: SECD research and evaluation can be more consistent to prevent heterogeneity in definitions and disparate theoretical, measurement, and program models. After summarizing SECD-related literature, I recommend the theory of triadic influence (TTI) as a force to generate consistency and a resource to assist in guiding the design and evaluation of SECD-related programs. The theory fills a gulf in the literature that seeks an ecological theory aligned with SECD-related programs and etiology. The recommendation of the TTI stems from 3 main advantages: (1) The TTI integrates a full range of risk and protective factors in a detailed mediation and moderation framework; (2) it takes a comprehensive view of all the stakeholders in the educational system (i.e., youth, schools, families, and communities); (3) and its utility has been substantiated by empirical evidence from a variety of fields. I discuss applications of the TTI in SECD-related work and suggest improvements for etiology research and the design and evaluation of SECD programs. PMID:26478721

Improving robustness and computational efficiency using modern C++

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

Paterno, M.; Kowalkowski, J.; Green, C.

2014-01-01

For nearly two decades, the C++ programming language has been the dominant programming language for experimental HEP. The publication of ISO/IEC 14882:2011, the current version of the international standard for the C++ programming language, makes available a variety of language and library facilities for improving the robustness, expressiveness, and computational efficiency of C++ code. However, much of the C++ written by the experimental HEP community does not take advantage of the features of the language to obtain these benefits, either due to lack of familiarity with these features or concern that these features must somehow be computationally inefficient. In thismore » paper, we address some of the features of modern C+-+, and show how they can be used to make programs that are both robust and computationally efficient. We compare and contrast simple yet realistic examples of some common implementation patterns in C, currently-typical C++, and modern C++, and show (when necessary, down to the level of generated assembly language code) the quality of the executable code produced by recent C++ compilers, with the aim of allowing the HEP community to make informed decisions on the costs and benefits of the use of modern C++.« less

The Advantage of Same-Sex Programs.

ERIC Educational Resources Information Center

Wollam, Jean

1990-01-01

Considered are advantages of summer science programs limited to young high school women. Same sex courses are seen to eliminate unconscious gender bias in instruction and counter tendencies for female students to be less involved in science, mathematics, and computer activities. Four specific programs are briefly described. (DB)

Development of beam leaded low power logic circuits

NASA Technical Reports Server (NTRS)

Smith, B. W.; Malone, F.

1972-01-01

The technologies of low power TTL and beam lead processing were merged into a single product family. This family offers the power and thermal advantages of low power(54L), while providing the additional reliability advantages of beam leads. The reduction in the power and heat levels also allows the system designer to take advantage, through beam lead, multichip assemblies, of increased package density to reduce system size and weight.

An Approach to the 40-Year Drug War

DTIC Science & Technology

2012-05-17

and take advantage of adversary’s disadvantages .” 47 This paper will use a combination of the two. Tempo is therefore the significant number of events...tempo is the number of significant events per unit of time.46 Current doctrine states that, “tempo enables commanders to exploit friendly advantages ...financial advantage of the drug trafficking organizations by breaking them into smaller pieces.62 By achieving this strategic objective, the drug

42 CFR 422.505 - Effective date and term of contract.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SERVICES (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Application Procedures and Contracts for Medicare Advantage Organizations § 422.505 Effective date and term of contract. (a) Effective date. The...

42 CFR 422.2272 - Licensing of marketing representatives and confirmation of marketing resources.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Medicare Advantage Marketing Requirements § 422.2272 Licensing of marketing representatives and...

42 CFR 422.508 - Modification or termination of contract by mutual consent.

Code of Federal Regulations, 2010 CFR

2010-10-01

... HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Application Procedures and Contracts for Medicare Advantage Organizations § 422.508 Modification or termination of contract...

Construction of large signaling pathways using an adaptive perturbation approach with phosphoproteomic data.

PubMed

Melas, Ioannis N; Mitsos, Alexander; Messinis, Dimitris E; Weiss, Thomas S; Rodriguez, Julio-Saez; Alexopoulos, Leonidas G

2012-04-01

Construction of large and cell-specific signaling pathways is essential to understand information processing under normal and pathological conditions. On this front, gene-based approaches offer the advantage of large pathway exploration whereas phosphoproteomic approaches offer a more reliable view of pathway activities but are applicable to small pathway sizes. In this paper, we demonstrate an experimentally adaptive approach to construct large signaling pathways from phosphoproteomic data within a 3-day time frame. Our approach--taking advantage of the fast turnaround time of the xMAP technology--is carried out in four steps: (i) screen optimal pathway inducers, (ii) select the responsive ones, (iii) combine them in a combinatorial fashion to construct a phosphoproteomic dataset, and (iv) optimize a reduced generic pathway via an Integer Linear Programming formulation. As a case study, we uncover novel players and their corresponding pathways in primary human hepatocytes by interrogating the signal transduction downstream of 81 receptors of interest and constructing a detailed model for the responsive part of the network comprising 177 species (of which 14 are measured) and 365 interactions.

Assigning statistical significance to proteotypic peptides via database searches

PubMed Central

Alves, Gelio; Ogurtsov, Aleksey Y.; Yu, Yi-Kuo

2011-01-01

Querying MS/MS spectra against a database containing only proteotypic peptides reduces data analysis time due to reduction of database size. Despite the speed advantage, this search strategy is challenged by issues of statistical significance and coverage. The former requires separating systematically significant identifications from less confident identifications, while the latter arises when the underlying peptide is not present, due to single amino acid polymorphisms (SAPs) or post-translational modifications (PTMs), in the proteotypic peptide libraries searched. To address both issues simultaneously, we have extended RAId’s knowledge database to include proteotypic information, utilized RAId’s statistical strategy to assign statistical significance to proteotypic peptides, and modified RAId’s programs to allow for consideration of proteotypic information during database searches. The extended database alleviates the coverage problem since all annotated modifications, even those occurred within proteotypic peptides, may be considered. Taking into account the likelihoods of observation, the statistical strategy of RAId provides accurate E-value assignments regardless whether a candidate peptide is proteotypic or not. The advantage of including proteotypic information is evidenced by its superior retrieval performance when compared to regular database searches. PMID:21055489

Educational opportunities based on the university-industry synergies in an open innovation framework

NASA Astrophysics Data System (ADS)

Lucia, Óscar; Burdio, José M.; Acero, Jesús; Barragán, Luis A.; Garcia, José R.

2012-03-01

Collaboration between Industry and University is becoming more important in order to improve the competitiveness of the research and development activities. Moreover, establishing synergies to bridge the gap between the academic and industrial spheres has demonstrated to be advantageous for both of them. Nowadays, Industry is moving towards an open innovation structure, in which external agents as universities play a key role. Besides, University is also seeking a more active learning methodology to improve the education of students for the real world. Considering this framework, a special effort should be done to take advantage of the collaborative work between Industry and University. The aim of this paper is to present the collaborative framework and the benefits obtained of the educational activities as a consequence of the long-term collaboration established between the University of Zaragoza and the Bosh and Siemens Home Appliances Group. The key stones of the collaboration are presented, and the positive outcomes for the students are highlighted. The strengths, weaknesses, opportunities, and threats of the proposed program are also discussed.

Battery Systems for X-38 Crew Return Vehicle (CRV) and Deorbit Propulsion Stage (DPS)

NASA Technical Reports Server (NTRS)

Darcy, Eric

1998-01-01

A 28V 32 Ah cell Li/MnO2 and a 28V NiMH battery systems for the Deorbit Propulsion Stage (DPS) and the X-38 Crew Return Vehicle (CRV) are developed in Friwo-Silforkraft, Germany with the following objectives and approach: Provide safe battery designs for lowest volume and cost, and within schedule; Take advantage of less complex requests for V201 vs OPS CRV to simplify design and reduce cost; Use only existing commercial cell designs as building blocks for larger battery; Derive battery designs from the ASTRO-SPAS design which is the largest lithium battery design with Shuttle flight experience; Place maximum amount of battery energy on DPS; DPS battery is non rechargeable; and CRV batteries are rechargeable. This paper contains the following sections: a brief introduction on CRV requirements, CRV advantages over Soyuz, and X-38 programs; Battery objectives and approach; Battery requirements and groundrules (performance, on-orbit operation, etc); Design trades, solutions, redundancy plan, and margins; Envelope, size, and mass; Interfaces (structural, electrical & thermal); and Deviation from OPS CRV.

Teaching a Course around a Textbook.

ERIC Educational Resources Information Center

Healey, Mick; Ilbery, Brian

1993-01-01

Outlines the advantages and disadvantages of using a single textbook in a college-level economic geography course. Argues that, if a course text is used thoughtfully, the advantages can outweigh the disadvantages. Asserts that students must take greater responsibility for their own learning and develop independent inquiry skills. (CFR)

16 CFR 1013.4 - Public attendance at Commission meetings.

Code of Federal Regulations, 2011 CFR

2011-01-01

... concludes on balance, taking into account the relative advantages and disadvantages to the public of... into account in all cases the relative advantages and disadvantages to the public of conducting the... types of matters to be withheld; (4) Disclose trade secrets and commercial or financial information...

A Comparison of the J-1 Visa Waiver and Loan Repayment Programs in the Recruitment and Retention of Physicians in Rural Nebraska.

PubMed

Opoku, Samuel T; Apenteng, Bettye A; Lin, Ge; Chen, Li-Wu; Palm, David; Rauner, Thomas

2015-01-01

There is a dearth of literature evaluating the effectiveness of programs aimed at recruiting and retaining physicians in rural Nebraska. Taking advantage of the Nebraska Health Professional Tracking System, this study attempts to comparatively assess the effectiveness of the J-1 visa waiver and state loan repayment programs in the recruitment and retention of physicians in rural Nebraska. A mixed methods approach was used. We tracked 240 physicians who enrolled in the J-1 visa waiver and state loan repayment programs between 1996 and 2012 until 2013. In addition, key informant interviews were conducted to obtain perspectives on the recruitment and retention of physicians in rural Nebraska through the 2 programs. Results from multilevel survival regression analysis indicated that physicians enrolled in the J-1 visa waiver program were more likely to leave rural Nebraska when compared with those enrolled in the state loan repayment program. Participants in the qualitative study, however, cautioned against declaring one program as superior over the other, given that the 2 programs addressed different needs for different communities. In addition, results suggested that fostering the integration of physicians and their families into rural communities might be a way of enhancing retention, regardless of program. The findings from this study highlight the complexity of recruitment and retention issues in rural Nebraska and suggest the need for more holistic and family-centered approaches to addressing these issues. © 2015 National Rural Health Association.

Investigating Research Gaps of Pharmaceutical take back Events: An Analysis of take back Program Participants' Socioeconomic, Demographic, and Geographic Characteristics and the Public Health Benefits of take back Programs

NASA Astrophysics Data System (ADS)

Stoddard, K. I.; Hodge, V.; Maxey, G.; Tiwari, C.; Cready, C.; Huggett, D. B.

2017-06-01

Research continues to show that pharmaceutical environmental contamination causes adverse effects to aquatic life. There are also public health risks associated with pharmaceuticals because in-home reserves of medications provide opportunities for accidental poisoning and intentional medication abuse. Pharmaceutical take back programs have been seen as a potential remedy for these issues; however, a thorough review of past programs indicates limited research has been conducted on take back programs. Furthermore, there are significant gaps in take back program research. To address these gaps and ultimately determine if take back programs could improve public health, research was conducted in conjunction with the take back program Denton drug disposal days held in Denton, Texas. Socioeconomic, demographic, and geographic characteristics of Denton drug disposal days participants were investigated using surveys and Geographic Information Systems. Potential impacts of the Denton drug disposal days program on public health were determined by comparing data from Denton drug disposal days events with data supplied by the North Texas Poison Center. Results suggest that Denton drug disposal days events may have prevented accidental poisonings or intentional abuse, however only qualitative comparisons support this statement and there was insufficient empirical evidence to support the conclusion that Denton drug disposal days events were exclusively responsible for public health improvements. An interesting finding was that there was a definitive travel threshold that influenced participation in Denton drug disposal days events. Overall, this study fills some geographic, socioeconomic, and demographic data gaps of take back programs and proposes methods to analyze and improve participation in future take back programs. These methods could also be applied to improve participation in other local environmentally-focused programs such as household hazardous collection events.

Investigating Research Gaps of Pharmaceutical take back Events: An Analysis of take back Program Participants' Socioeconomic, Demographic, and Geographic Characteristics and the Public Health Benefits of take back Programs.

PubMed

Stoddard, K I; Hodge, V; Maxey, G; Tiwari, C; Cready, C; Huggett, D B

2017-06-01

Research continues to show that pharmaceutical environmental contamination causes adverse effects to aquatic life. There are also public health risks associated with pharmaceuticals because in-home reserves of medications provide opportunities for accidental poisoning and intentional medication abuse. Pharmaceutical take back programs have been seen as a potential remedy for these issues; however, a thorough review of past programs indicates limited research has been conducted on take back programs. Furthermore, there are significant gaps in take back program research. To address these gaps and ultimately determine if take back programs could improve public health, research was conducted in conjunction with the take back program Denton drug disposal days held in Denton, Texas. Socioeconomic, demographic, and geographic characteristics of Denton drug disposal days participants were investigated using surveys and Geographic Information Systems. Potential impacts of the Denton drug disposal days program on public health were determined by comparing data from Denton drug disposal days events with data supplied by the North Texas Poison Center. Results suggest that Denton drug disposal days events may have prevented accidental poisonings or intentional abuse, however only qualitative comparisons support this statement and there was insufficient empirical evidence to support the conclusion that Denton drug disposal days events were exclusively responsible for public health improvements. An interesting finding was that there was a definitive travel threshold that influenced participation in Denton drug disposal days events. Overall, this study fills some geographic, socioeconomic, and demographic data gaps of take back programs and proposes methods to analyze and improve participation in future take back programs. These methods could also be applied to improve participation in other local environmentally-focused programs such as household hazardous collection events.

42 CFR 422.510 - Termination of contract by CMS.

Code of Federal Regulations, 2010 CFR

2010-10-01

... (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Application Procedures and Contracts for Medicare Advantage Organizations § 422.510 Termination of contract by CMS. (a) Termination by CMS. CMS may at any...

Norco College's Summer Advantage Program: Leading Change to Increase College Readiness

ERIC Educational Resources Information Center

Ring, April

2016-01-01

Norco College, in Riverside County, California, developed the Summer Advantage program in 2012. This program is designed to reduce the number of students placed into precollegiate-level courses and increase first-year retention through participation in academic workshops, intrusive advisement, and college orientation. After four years, the Summer…

Data Collection Instruments and Database for Assessment of Multiple Launch Rocket System (MLRS) Training Strategy: Appendixes

DTIC Science & Technology

1992-04-01

problem. No calibration, -- no fire. (90) 6.A Are you able to take advant ge of the training time with the Batery ? Only about 25% of the time is quality...A Are you able to take advantage of the training time with the Batery ? Only about 25% of the time is quality training which is like six hours out of...advantage of the training time with the Batery ? Only about 25% of the time is quality training which is like six hours out of 24. The communications and

NASA Applied Sciences' DEVELOP National Program: a unique model cultivating capacity in the geosciences

NASA Astrophysics Data System (ADS)

Ross, K. W.; Favors, J. E.; Childs-Gleason, L. M.; Ruiz, M. L.; Rogers, L.; Allsbrook, K. N.

2013-12-01

The NASA DEVELOP National Program takes a unique approach to cultivating the next generation of geoscientists through interdisciplinary research projects that address environmental and public policy issues through the application of NASA Earth observations. Competitively selected teams of students, recent graduates, and early career professionals take ownership of project proposals outlining basic application concepts and have ten weeks to research core scientific challenges, engage partners and end-users, demonstrate prototypical solutions, and finalize and document their results and outcomes. In this high pressure, results-driven environment emerging geoscience professionals build strong networks, hone effective communication skills, and learn how to call on the varied strengths of a multidisciplinary team to achieve difficult objectives. The DEVELOP approach to workforce development has a variety of advantages over classic apprenticeship-style internship systems. Foremost is the experiential learning of grappling with real-world applied science challenges as a primary actor instead of as an observer or minor player. DEVELOP participants gain experience that fosters personal strengths and service to others, promoting a balance of leadership and teamwork in order to successfully address community needs. The program also advances understanding of Earth science data and technology amongst participants and partner organizations to cultivate skills in managing schedules, risks and resources to best optimize outcomes. Individuals who come through the program gain experience and networking opportunities working within NASA and partner organizations that other internship and academic activities cannot replicate providing not only skill development but an introduction to future STEM-related career paths. With the competitive nature and growing societal role of science and technology in today's global community, DEVELOP fosters collaboration and advances environmental understanding by promoting and improving the ability of the future geoscience workforce to recognize, understand, and address environmental issues facing the Earth.

Effectiveness of Coping Skills Education Program to Reduce Craving Beliefs among Addicts Referred To Addiction Centers in Hamadan: A Randomized Controlled Trial

PubMed Central

Ahmadpanah, Mohammad; Mirzaei Alavijeh, Mehdi; Allahverdipour, Hamid; Jalilian, Farzad; Haghighi, Mohammad; Afsar, Ali; Gharibnavaz, Hassan

2013-01-01

Abstract Background One of the most important factors affecting relapse of addiction is craving beliefs of substance use. The goal of the present study was assessment of the effectiveness of coping skills education program to reduce craving beliefs among opium addicts. Methods In a randomized controlled trial, during September 2011 to August 2012, 70 opium addicted men referred to the Behavioral Disorders and Substance Abuse Research Center in Hamadan, western Iran were assigned to intervention group (receiving coping skills education program) and control groups. The study information was analyzed using SPSS software. Results Regarding craving beliefs for continuing drug use, the two groups had similar scales at the beginning of interventional program, while the level of these beliefs was significantly reduced in the intervention group (P= 0.002), but not in the control group (P= 0.105). Also, a significant correlation was also revealed between taking advantage of the educational program and increase awareness of the signs of relapse in the intervention group (P=0.003) that was not revealed in the control (P= 0.174). On the other hand, executing coping skills education program led to reducecraving beliefs and improve knowledge towards signs of relapse. Conclusion Our findings demonstrate positive impact of coping skills education program after detoxification process on decrease of craving beliefs among opium addicts. PMID:26060622

42 CFR 422.320 - Special rules for hospice care.

Code of Federal Regulations, 2010 CFR

2010-10-01

... (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Payments to Medicare Advantage Organizations § 422... her enrollment in the MA plan and is entitled to receive, through the MA plan, any benefits other than...

42 CFR 422.304 - Monthly payments.

Code of Federal Regulations, 2010 CFR

2010-10-01

...) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Payments to Medicare Advantage Organizations § 422.304 Monthly... original fee-for-service benefits for an individual in an MA payment area for a month. (1) Payment of bid...

Enabling Arctic Research Through Science and Engineering Partnerships

NASA Astrophysics Data System (ADS)

Kendall, E. A.; Valentic, T. A.; Stehle, R. H.

2014-12-01

Under an Arctic Research Support and Logistics contract from NSF (GEO/PLR), SRI International, as part of the CH2M HILL Polar Services (CPS) program, forms partnerships with Arctic research teams to provide data transfer, remote operations, and safety/operations communications. This teamwork is integral to the success of real-time science results and often allows for unmanned operations which are both cost-effective and safer. The CPS program utilizes a variety of communications networks, services and technologies to support researchers and instruments throughout the Arctic, including Iridium, VSAT, Inmarsat BGAN, HughesNet, TeleGreenland, radios, and personal locator beacons. Program-wide IT and communications limitations are due to the broad categories of bandwidth, availability, and power. At these sites it is essential to conserve bandwidth and power through using efficient software, coding and scheduling techniques. There are interesting new products and services on the horizon that the program may be able to take advantage of in the future such as Iridium NEXT, Inmarsat Xpress, and Omnispace mobile satellite services. Additionally, there are engineering and computer software opportunities to develop more efficient products. We will present an overview of science/engineering partnerships formed by the CPS program, discuss current limitations and identify future technological possibilities that could further advance Arctic science goals.

Scholar Quest: A Residency Research Program Aligned with Faculty Goals

PubMed Central

Panchal, Ashish R.; Stolz, Uwe; Denninghoff, Kurt R.; Munger, Benson

2014-01-01

Introduction: The ACGME requires that residents perform scholarly activities prior to graduation, but this is difficult to complete and challenging to support. We describe a residency research program, taking advantage of environmental change aligning resident and faculty goals, to become a contributor to departmental cultural change and research development. Methods: A research program, Scholar Quest (SQ), was developed as a part of an Information Mastery program. The goal of SQ is for residents to gain understanding of scholarly activity through a mentor-directed experience in original research. This curriculum is facilitated by providing residents protected time for didactics, seed grants and statistical/staff support. We evaluated total scholarly activity and resident/faculty involvement before and after implementation (PRE-SQ; 2003–2005 and POST-SQ; 2007–2009). Results: Scholarly activity was greater POST-SQ versus PRE-SQ (123 versus 27) (p<0.05) with an incidence rate ratio (IRR)=2.35. Resident and faculty involvement in scholarly activity also increased PRE-SQ to POST-SQ (22 to 98 residents; 10 to 39 faculty, p<0.05) with an IRR=2.87 and 2.69, respectively. Conclusion: Implementation of a program using department environmental change promoting a resident longitudinal research curriculum yielded increased resident and faculty scholarly involvement, as well as an increase in total scholarly activity. PMID:24868308

Computer Technology for Industry

NASA Technical Reports Server (NTRS)

1979-01-01

In this age of the computer, more and more business firms are automating their operations for increased efficiency in a great variety of jobs, from simple accounting to managing inventories, from precise machining to analyzing complex structures. In the interest of national productivity, NASA is providing assistance both to longtime computer users and newcomers to automated operations. Through a special technology utilization service, NASA saves industry time and money by making available already developed computer programs which have secondary utility. A computer program is essentially a set of instructions which tells the computer how to produce desired information or effect by drawing upon its stored input. Developing a new program from scratch can be costly and time-consuming. Very often, however, a program developed for one purpose can readily be adapted to a totally different application. To help industry take advantage of existing computer technology, NASA operates the Computer Software Management and Information Center (COSMIC)(registered TradeMark),located at the University of Georgia. COSMIC maintains a large library of computer programs developed for NASA, the Department of Defense, the Department of Energy and other technology-generating agencies of the government. The Center gets a continual flow of software packages, screens them for adaptability to private sector usage, stores them and informs potential customers of their availability.

Tobacco control in a changing media landscape: how tobacco control programs use the internet.

PubMed

Emery, Sherry; Aly, Eman H; Vera, Lisa; Alexander, Robert L

2014-03-01

More than 80% of U.S. adults use the Internet, 65% of online adults use social media, and more than 60% use the Internet to find and share health information. State tobacco control campaigns could effectively harness the powerful, inexpensive online messaging opportunities. Characterizing current Internet presence of state-sponsored tobacco control programs is an important first step toward informing such campaigns. A research specialist searched the Internet for state-sponsored tobacco control resources and social media presence for each state in 2010 and 2011, to develop a resource inventory and observe change over 6 months. Data were analyzed and websites coded for interactivity and content between July and October 2011. Although all states have tobacco control websites, content and interactivity of those sites remain limited. State tobacco control program use of social media appears to be increasing over time. Information presented on the Internet by state-sponsored tobacco control programs remains modest and limited in interactivity, customization, and search engine optimization. These programs could take advantage of an important opportunity to communicate with the public about the health effects of tobacco use and available community cessation and prevention resources. © 2013 American Journal of Preventive Medicine Published by American Journal of Preventive Medicine All rights reserved.

The microspace launcher: first step to the fully air-breathing space launcher

NASA Astrophysics Data System (ADS)

Falempin, F.; Bouchez, M.; Calabro, M.

2009-09-01

A possible application for the high-speed air-breathing propulsion is the fully or partially reusable space launcher. Indeed, by combining the high-speed air-breathing propulsion with a conventional rocket engine (combined cycle or combined propulsion system), it should be possible to improve the average installed specific impulse along the ascent trajectory and then make possible more performing launchers and, hopefully, a fully reusable one. During the last 15 years, a lot of system studies have been performed in France on that subject within the framework of different and consecutive programs. Nevertheless, these studies never clearly demonstrated that a space launcher could take advantage of using a combined propulsion system. During last years, the interest to air-breathing propulsion for space application has been revisited. During this review and taking into account technologies development activities already in progress in Europe, clear priorities have been identified regarding a minimum complementary research and technology program addressing specific needs of space launcher application. It was also clearly identified that there is the need to restart system studies taking advantage of recent progress made regarding knowledge, tools, and technology and focusing on more innovative airframe/propulsion system concepts enabling better trade-off between structural efficiency and propulsion system performance. In that field, a fully axisymmetric configuration has been considered for a microspace launcher (10 kg payload). The vehicle is based on a main stage powered by air-breathing propulsion, combined or not with liquid rocket mode. A "kick stage," powered by a solid rocket engine provides the final acceleration. A preliminary design has been performed for different variants: one using a separated booster and a purely air-breathing main stage, a second one using a booster and a main stage combining air-breathing and rocket mode, a third one without separated booster, the main stage ensuring the initial acceleration in liquid rocket mode and a complementary acceleration phase in rocket mode beyond the air-breathing propulsion system operation. Finally, the liquid rocket engine of this third variant can be replaced by a continuous detonation wave rocket engine. The paper describes the main guidelines for the design of these variants and provides their main characteristics. On this basis, the achievable performance, estimated by trajectory simulation, are detailed.

The Critical Advantage: Developing Critical Thinking Skills in School

ERIC Educational Resources Information Center

Gormley, William T., Jr.

2017-01-01

In "The Critical Advantage," noted scholar and early childhood expert William T. Gormley, Jr. takes a wide ranging look at the important role of critical thinking in preparing students for college, careers, and civic life. Drawing on research from psychology, philosophy, business, political science, neuroscience, and other disciplines,…

Module Eight: Induction; Basic Electricity and Electronics Individualized Learning System.

ERIC Educational Resources Information Center

Bureau of Naval Personnel, Washington, DC.

The module covers in greater depth electromagnetic induction, its effects, and how it is used to advantage in electrical circuits; and the physical components, called inductors, designed to take advantage of the phenomenon of electromagnetic induction. This module is divided into four lessons: electromagnetism; inductors and flux density, inducing…

Powder River outlook stays healthy

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

Stremel, K.

1984-08-01

Well drilling activity in Wyoming's Powder River Basin is discussed. Operators are taking advantage of favorable economic advantages to tap the area's multiple pay potential and challenge its high success rate reputation. A significant amount of exploration and development can be expected in the future due to the recent discovery of high-flowing wells.

The Visualization Toolkit (VTK): Rewriting the rendering code for modern graphics cards

NASA Astrophysics Data System (ADS)

Hanwell, Marcus D.; Martin, Kenneth M.; Chaudhary, Aashish; Avila, Lisa S.

2015-09-01

The Visualization Toolkit (VTK) is an open source, permissively licensed, cross-platform toolkit for scientific data processing, visualization, and data analysis. It is over two decades old, originally developed for a very different graphics card architecture. Modern graphics cards feature fully programmable, highly parallelized architectures with large core counts. VTK's rendering code was rewritten to take advantage of modern graphics cards, maintaining most of the toolkit's programming interfaces. This offers the opportunity to compare the performance of old and new rendering code on the same systems/cards. Significant improvements in rendering speeds and memory footprints mean that scientific data can be visualized in greater detail than ever before. The widespread use of VTK means that these improvements will reap significant benefits.

Solar in Your Community Challenge Fact Sheet

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

None

The SunShot Prize: Solar in Your Community Challenge is a $5 million prize competition funded by the U.S. Department of Energy SunShot Initiative that aims to expand solar electricity access to low-and moderate-income (LMI) households and community organizations that haven’t been able to take advantage of the booming solar market. Because of rooftop limitations, lack of a strong credit history, or inability to utilize tax incentives, over 50% of Americans don’t have access to solar electricity. Offering $5 million in cash prizes and technical assistance over 18 months, the challenge supports teams across the country as they develop and demonstratemore » replicable projects or programs that expand solar access to underserved groups.« less

Multiwavelength Opportunities for GeV and TeV Telescopes

NASA Technical Reports Server (NTRS)

Thompson, David J.

2010-01-01

With AGILE and Fermi now in orbit and TeV telescopes continuing to improve their performance, a variety of multiwavelength opportunities is increasingly available. One goal of such programs is to take advantage of the complementary capabilities of the two types of telescopes: the wide field surveys of the satellite detectors and the high sensitivity and resolution of the ground-based telescopes. Some aspects of these multiwavelength efforts will be carried out in near-real-time but must be anticipated with advance preparation. These include gamma-ray burst follow-ups and flare campaigns. Other projects such as long-term variability studies and gammaray source identification require deep observations and cooperative work with astrophysicists at longer wavelengths, along with the theoretical studies that tie the observations together.

Flight test derived heating math models for critical locations on the orbiter during reentry

NASA Technical Reports Server (NTRS)

Hertzler, E. K.; Phillips, P. W.

1983-01-01

An analysis technique was developed for expanding the aerothermodynamic envelope of the Space Shuttle without subjecting the vehicle to sustained flight at more stressing heating conditions. A transient analysis program was developed to take advantage of the transient maneuvers that were flown as part of this analysis technique. Heat rates were derived from flight test data for various locations on the orbiter. The flight derived heat rates were used to update heating models based on predicted data. Future missions were then analyzed based on these flight adjusted models. A technique for comparing flight and predicted heating rate data and the extrapolation of the data to predict the aerothermodynamic environment of future missions is presented.

Comparison of reversible methods for data compression

NASA Astrophysics Data System (ADS)

Heer, Volker K.; Reinfelder, Hans-Erich

1990-07-01

Widely differing methods for data compression described in the ACR-NEMA draft are used in medical imaging. In our contribution we will review various methods briefly and discuss the relevant advantages and disadvantages. In detail we evaluate 1st order DPCM pyramid transformation and S transformation. We compare as coding algorithms both fixed and adaptive Huffman coding and Lempel-Ziv coding. Our comparison is performed on typical medical images from CT MR DSA and DLR (Digital Luminescence Radiography). Apart from the achieved compression factors we take into account CPU time required and main memory requirement both for compression and for decompression. For a realistic comparison we have implemented the mentioned algorithms in the C program language on a MicroVAX II and a SPARC station 1. 2.

Using Mach threads to control DSN operational sequences

NASA Technical Reports Server (NTRS)

Urista, Juan

1993-01-01

The Link Monitor and Control Operator Assistant prototype (LMCOA) is a state-of-the-art, semiautomated monitor and control system based on an object-oriented design. The purpose of the LMCOA prototyping effort is to both investigate new technology (such as artificial intelligence) to support automation and to evaluate advances in information systems toward developing systems that take advantage of the technology. The emergence of object-oriented design methodology has enabled a major change in how software is designed and developed. This paper describes how the object-oriented approach was used to design and implement the LMCOA and the results of operational testing. The LMCOA is implemented on a NeXT workstation using the Mach operating system and the Objective-C programming language.

Noise Reduction Technologies for Turbofan Engines

NASA Technical Reports Server (NTRS)

Huff, Dennis L.

2007-01-01

Significant progress continues to be made with noise reduction for turbofan engines. NASA has conducted and sponsored research aimed at reducing noise from commercial aircraft. Since it takes many years for technologies to be developed and implemented, it is important to have aggressive technology goals that lead the target entry into service dates. Engine noise is one of the major contributors to the overall sound levels as aircraft operate near airports. Turbofan engines are commonly used on commercial transports due to their advantage for higher performance and lower noise. The noise reduction comes from combinations of changes to the engine cycle parameters and low noise design features. In this paper, an overview of major accomplishments from recent NASA research programs for engine noise will be given.

Direct Multiple Shooting Optimization with Variable Problem Parameters

NASA Technical Reports Server (NTRS)

Whitley, Ryan J.; Ocampo, Cesar A.

2009-01-01

Taking advantage of a novel approach to the design of the orbital transfer optimization problem and advanced non-linear programming algorithms, several optimal transfer trajectories are found for problems with and without known analytic solutions. This method treats the fixed known gravitational constants as optimization variables in order to reduce the need for an advanced initial guess. Complex periodic orbits are targeted with very simple guesses and the ability to find optimal transfers in spite of these bad guesses is successfully demonstrated. Impulsive transfers are considered for orbits in both the 2-body frame as well as the circular restricted three-body problem (CRTBP). The results with this new approach demonstrate the potential for increasing robustness for all types of orbit transfer problems.

Battery charging stations

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

Bergey, M.

1997-12-01

This paper discusses the concept of battery charging stations (BCSs), designed to service rural owners of battery power sources. Many such power sources now are transported to urban areas for recharging. A BCS provides the opportunity to locate these facilities closer to the user, is often powered by renewable sources, or hybrid systems, takes advantage of economies of scale, and has the potential to provide lower cost of service, better service, and better cost recovery than other rural electrification programs. Typical systems discussed can service 200 to 1200 people, and consist of stations powered by photovoltaics, wind/PV, wind/diesel, or dieselmore » only. Examples of installed systems are presented, followed by cost figures, economic analysis, and typical system design and performance numbers.« less

Energy Recovery Linacs for Light Source Applications

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

George Neil

2011-04-01

Energy Recovery Linacs are being considered for applications in present and future light sources. ERLs take advantage of the continuous operation of superconducting rf cavities to accelerate high average current beams with low losses. The electrons can be directed through bends, undulators, and wigglers for high brightness x ray production. They are then decelerated to low energy, recovering power so as to minimize the required rf drive and electrical draw. When this approach is coupled with advanced continuous wave injectors, very high power, ultra-short electron pulse trains of very high brightness can be achieved. This paper will review the statusmore » of worldwide programs and discuss the technology challenges to provide such beams for photon production.« less

The Virtual Solar-Terrestrial Observatory; access to and use of diverse solar and solar- terrestrial data.

NASA Astrophysics Data System (ADS)

Fox, P.; McGuinness, D.; Cinquini, L.; West, P.; Garcia, J.; Zednik, S.; Benedict, J.

2008-05-01

This presentation will demonstrate how users and other data providers can utilize the Virtual Solar-Terrestrial Observatory (VSTO) to find, access and use diverse data holdings from the disciplines of solar, solar-terrestrial and space physics. VSTO provides a web portal, web services and a native applications programming interface for various levels of users. Since these access methods are based on semantic web technologies and refer to the VSTO ontology, users also have the option of taking advantage of value added services when accessing and using the data. We present example of both conventional use of VSTO as well as the advanced semantics use. Finally, we present our future directions for VSTO and semantic data frameworks in general.

The Virtual Solar-Terrestrial Observatory; access to and use of diverse solar and solar-terrestrial data

NASA Astrophysics Data System (ADS)

Fox, P.

2007-05-01

This presentation will demonstrate how users and other data providers can utilize the Virtual Solar-Terrestrial Observatory (VSTO) to find, access and use diverse data holdings from the disciplines of solar, solar-terrestrial and space physics. VSTO provides a web portal, web services and a native applications programming interface for various levels of users. Since these access methods are based on semantic web technologies and refer to the VSTO ontology, users also have the option of taking advantage of value added services when accessing and using the data. We present example of both conventional use of VSTO as well as the advanced semantics use. Finally, we present our future directions for VSTO and semantic data frameworks in general.

Electromagnetic physics models for parallel computing architectures

DOE PAGES

Amadio, G.; Ananya, A.; Apostolakis, J.; ...

2016-11-21

The recent emergence of hardware architectures characterized by many-core or accelerated processors has opened new opportunities for concurrent programming models taking advantage of both SIMD and SIMT architectures. GeantV, a next generation detector simulation, has been designed to exploit both the vector capability of mainstream CPUs and multi-threading capabilities of coprocessors including NVidia GPUs and Intel Xeon Phi. The characteristics of these architectures are very different in terms of the vectorization depth and type of parallelization needed to achieve optimal performance. In this paper we describe implementation of electromagnetic physics models developed for parallel computing architectures as a part ofmore » the GeantV project. Finally, the results of preliminary performance evaluation and physics validation are presented as well.« less

First experience of vectorizing electromagnetic physics models for detector simulation

NASA Astrophysics Data System (ADS)

Amadio, G.; Apostolakis, J.; Bandieramonte, M.; Bianchini, C.; Bitzes, G.; Brun, R.; Canal, P.; Carminati, F.; de Fine Licht, J.; Duhem, L.; Elvira, D.; Gheata, A.; Jun, S. Y.; Lima, G.; Novak, M.; Presbyterian, M.; Shadura, O.; Seghal, R.; Wenzel, S.

2015-12-01

The recent emergence of hardware architectures characterized by many-core or accelerated processors has opened new opportunities for concurrent programming models taking advantage of both SIMD and SIMT architectures. The GeantV vector prototype for detector simulations has been designed to exploit both the vector capability of mainstream CPUs and multi-threading capabilities of coprocessors including NVidia GPUs and Intel Xeon Phi. The characteristics of these architectures are very different in terms of the vectorization depth, parallelization needed to achieve optimal performance or memory access latency and speed. An additional challenge is to avoid the code duplication often inherent to supporting heterogeneous platforms. In this paper we present the first experience of vectorizing electromagnetic physics models developed for the GeantV project.

Multidisciplinary Optimization Methods for Aircraft Preliminary Design

NASA Technical Reports Server (NTRS)

Kroo, Ilan; Altus, Steve; Braun, Robert; Gage, Peter; Sobieski, Ian

1994-01-01

This paper describes a research program aimed at improved methods for multidisciplinary design and optimization of large-scale aeronautical systems. The research involves new approaches to system decomposition, interdisciplinary communication, and methods of exploiting coarse-grained parallelism for analysis and optimization. A new architecture, that involves a tight coupling between optimization and analysis, is intended to improve efficiency while simplifying the structure of multidisciplinary, computation-intensive design problems involving many analysis disciplines and perhaps hundreds of design variables. Work in two areas is described here: system decomposition using compatibility constraints to simplify the analysis structure and take advantage of coarse-grained parallelism; and collaborative optimization, a decomposition of the optimization process to permit parallel design and to simplify interdisciplinary communication requirements.

Development of a multimedia CD-ROM on telemedicine and teleradiology

NASA Astrophysics Data System (ADS)

Schnur, Mark T.; Williamson, Morgan P.; Goeringer, Fred; Zimnik, Paul; Linn, Reid; Suitor, Charles T.; Rocca, Mitra A.; Strother, Thomas

1996-04-01

The Department of Defense Telemedicine Test Bed produced a CD-ROM including information on telemedicine, teleradiology and military medical advanced technology projects. The CD-ROM was produced using media from the Telemedicine Test Bed World Wide Web site and academic papers and presentations. Apple Media Tools software was used to produce the interactive program and the authoring was done on a high speed Apple Macintosh Power PC computer. The process took roughly 100 hours to author 50 Mb of data into 200 frames of interactive material. Future versions of the Telemedicine CD-ROM are in progress which will include much more material to take advantage of the 650 Mb available on a compact disk. This paper graphically depicts and explains the authoring process.

Technical considerations on using the large Nancay radio telescope for SETI

NASA Technical Reports Server (NTRS)

Gulkis, S.; Biraud, F.; Heidmann, J.; Tarter, J.

1990-01-01

The Nancay decimetric Radio Telescope (NRT) in Nancay, France, is described, and its potential use for Search for Extraterrestrial Intelligence (SETI) observations is discussed. The conclusion reached is that the NRT is well suited for SETI observations because of its large collecting area, its large sky coverage, and its wideband frequency capability. However, a number of improvements are necessary in order to take full advantage of the system in carrying out an efficient SETI program. In particular, system sensitivity should be increased. This can be achieved through a series of improvements to the system, including lowering the ground pickup noise through the use of ground reflectors and more efficient feed design, and by using low-noise amplifier front ends.

The Impact of Commodity Councils on the Internal Structures of Purchasing Organizations in the United States Air Force

DTIC Science & Technology

2004-12-01

product or service) (Tyndall 133). Purchasing in bulk allows companies to take advantage of volume discounts, while at the same time streamlining...for industry. They included, financial advantage , strategic global sourcing, quicker response to marketplace changes, a paperless environment for...purchasing, and an increased competitive advantage (Richter). He cautioned the Air Force to avoid the trap of focusing only on efficiency in creating

42 CFR 422.316 - Special rules for payments to Federally qualified health centers.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Payments to Medicare Advantage Organizations § 422.316 Special rules for payments to Federally qualified health centers...

Providing Homeless Adults with Advantage: A Sustainable University Degree Program

ERIC Educational Resources Information Center

Sinatra, Richard; Lanctot, Melissa Kim

2016-01-01

A university partnered with the New York City Department of Homeless Services (NYC DHS) to provide cohorts of adults a 60-credit Associate Degree Program in Business Administration over a 2-year period. Results of two cohorts of 30 Advantage Academy Program graduates revealed significant improvement in College Board AccuPlacer (ACPL) Arithmetic…

The Exposure Advantage: Early Exposure to a Multilingual Environment Promotes Effective Communication.

PubMed

Fan, Samantha P; Liberman, Zoe; Keysar, Boaz; Kinzler, Katherine D

2015-07-01

Early language exposure is essential to developing a formal language system, but may not be sufficient for communicating effectively. To understand a speaker's intention, one must take the speaker's perspective. Multilingual exposure may promote effective communication by enhancing perspective taking. We tested children on a task that required perspective taking to interpret a speaker's intended meaning. Monolingual children failed to interpret the speaker's meaning dramatically more often than both bilingual children and children who were exposed to a multilingual environment but were not bilingual themselves. Children who were merely exposed to a second language performed as well as bilingual children, despite having lower executive-function scores. Thus, the communicative advantages demonstrated by the bilinguals may be social in origin, and not due to enhanced executive control. For millennia, multilingual exposure has been the norm. Our study shows that such an environment may facilitate the development of perspective-taking tools that are critical for effective communication. © The Author(s) 2015.

Refining the Ares V Design to Carry Out NASA's Exploration Initiative

NASA Technical Reports Server (NTRS)

Creech, Steve

2008-01-01

NASA's Ares V cargo launch vehicle is part of an overall architecture for u.S. space exploration that will span decades. The Ares V, together with the Ares I crew launch vehicle, Orion crew exploration vehicle and Altair lunar lander, will carry out the national policy goals of retiring the Space Shuttle, completing the International Space Station program, and expanding exploration of the Moon as a steps toward eventual human exploration of Mars. The Ares fleet (Figure 1) is the product of the Exploration Systems Architecture study which, in the wake of the Columbia accident, recommended separating crew from cargo transportation. Both vehicles are undergoing rigorous systems design to maximize safety, reliability, and operability. They take advantage of the best technical and operational lessons learned from the Apollo, Space Shuttle and more recent programs. NASA also seeks to maximize commonality between the crew and cargo vehicles in an effort to simplify and reduce operational costs for sustainable, long-term exploration.

Transcriptional Mechanisms of Proneural Factors and REST in Regulating Neuronal Reprogramming of Astrocytes

PubMed Central

Masserdotti, Giacomo; Gillotin, Sébastien; Sutor, Bernd; Drechsel, Daniela; Irmler, Martin; Jørgensen, Helle F.; Sass, Steffen; Theis, Fabian J.; Beckers, Johannes; Berninger, Benedikt; Guillemot, François; Götz, Magdalena

2015-01-01

Summary Direct lineage reprogramming induces dramatic shifts in cellular identity, employing poorly understood mechanisms. Recently, we demonstrated that expression of Neurog2 or Ascl1 in postnatal mouse astrocytes generates glutamatergic or GABAergic neurons. Here, we take advantage of this model to study dynamics of neuronal cell fate acquisition at the transcriptional level. We found that Neurog2 and Ascl1 rapidly elicited distinct neurogenic programs with only a small subset of shared target genes. Within this subset, only NeuroD4 could by itself induce neuronal reprogramming in both mouse and human astrocytes, while co-expression with Insm1 was required for glutamatergic maturation. Cultured astrocytes gradually became refractory to reprogramming, in part by the repressor REST preventing Neurog2 from binding to the NeuroD4 promoter. Notably, in astrocytes refractory to Neurog2 activation, the underlying neurogenic program remained amenable to reprogramming by exogenous NeuroD4. Our findings support a model of temporal hierarchy for cell fate change during neuronal reprogramming. PMID:26119235

A remote sensing computer-assisted learning tool developed using the unified modeling language

NASA Astrophysics Data System (ADS)

Friedrich, J.; Karslioglu, M. O.

The goal of this work has been to create an easy-to-use and simple-to-make learning tool for remote sensing at an introductory level. Many students struggle to comprehend what seems to be a very basic knowledge of digital images, image processing and image arithmetic, for example. Because professional programs are generally too complex and overwhelming for beginners and often not tailored to the specific needs of a course regarding functionality, a computer-assisted learning (CAL) program was developed based on the unified modeling language (UML), the present standard for object-oriented (OO) system development. A major advantage of this approach is an easier transition from modeling to coding of such an application, if modern UML tools are being used. After introducing the constructed UML model, its implementation is briefly described followed by a series of learning exercises. They illustrate how the resulting CAL tool supports students taking an introductory course in remote sensing at the author's institution.

GPU acceleration of particle-in-cell methods

NASA Astrophysics Data System (ADS)

Cowan, Benjamin; Cary, John; Meiser, Dominic

2015-11-01

Graphics processing units (GPUs) have become key components in many supercomputing systems, as they can provide more computations relative to their cost and power consumption than conventional processors. However, to take full advantage of this capability, they require a strict programming model which involves single-instruction multiple-data execution as well as significant constraints on memory accesses. To bring the full power of GPUs to bear on plasma physics problems, we must adapt the computational methods to this new programming model. We have developed a GPU implementation of the particle-in-cell (PIC) method, one of the mainstays of plasma physics simulation. This framework is highly general and enables advanced PIC features such as high order particles and absorbing boundary conditions. The main elements of the PIC loop, including field interpolation and particle deposition, are designed to optimize memory access. We describe the performance of these algorithms and discuss some of the methods used. Work supported by DARPA contract W31P4Q-15-C-0061 (SBIR).

A Systems Biology Approach to Infectious Disease Research: Innovating the Pathogen-Host Research Paradigm

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

Aderem, Alan; Adkins, Joshua N.; Ansong, Charles

The 20th century was marked by extraordinary advances in our understanding of microbes and infectious disease, but pandemics remain, food and water borne illnesses are frequent, multi-drug resistant microbes are on the rise, and the needed drugs and vaccines have not been developed. The scientific approaches of the past—including the intense focus on individual genes and proteins typical of molecular biology—have not been sufficient to address these challenges. The first decade of the 21st century has seen remarkable innovations in technology and computational methods. These new tools provide nearly comprehensive views of complex biological systems and can provide a correspondinglymore » deeper understanding of pathogen-host interactions. To take full advantage of these innovations, the National Institute of Allergy and Infectious Diseases recently initiated the Systems Biology Program for Infectious Disease Research. As participants of the Systems Biology Program we think that the time is at hand to redefine the pathogen-host research paradigm.« less

Research, Collaboration, and Open Science Using Web 2.0

PubMed Central

Shee, Kevin; Strong, Michael; Guido, Nicholas J.; Lue, Robert A.; Church, George M.; Viel, Alain

2010-01-01

There is little doubt that the Internet has transformed the world in which we live. Information that was once archived in bricks and mortar libraries is now only a click away, and people across the globe have become connected in a manner inconceivable only 20 years ago. Although many scientists and educators have embraced the Internet as an invaluable tool for research, education and data sharing, some have been somewhat slower to take full advantage of emerging Web 2.0 technologies. Here we discuss the benefits and challenges of integrating Web 2.0 applications into undergraduate research and education programs, based on our experience utilizing these technologies in a summer undergraduate research program in synthetic biology at Harvard University. We discuss the use of applications including wiki-based documentation, digital brainstorming, and open data sharing via the Web, to facilitate the educational aspects and collaborative progress of undergraduate research projects. We hope to inspire others to integrate these technologies into their own coursework or research projects. PMID:23653712

A Systems Biology Approach to Infectious Disease Research: Innovating the Pathogen-Host Research Paradigm

PubMed Central

Aderem, Alan; Adkins, Joshua N.; Ansong, Charles; Galagan, James; Kaiser, Shari; Korth, Marcus J.; Law, G. Lynn; McDermott, Jason G.; Proll, Sean C.; Rosenberger, Carrie; Schoolnik, Gary; Katze, Michael G.

2011-01-01

The twentieth century was marked by extraordinary advances in our understanding of microbes and infectious disease, but pandemics remain, food and waterborne illnesses are frequent, multidrug-resistant microbes are on the rise, and the needed drugs and vaccines have not been developed. The scientific approaches of the past—including the intense focus on individual genes and proteins typical of molecular biology—have not been sufficient to address these challenges. The first decade of the twenty-first century has seen remarkable innovations in technology and computational methods. These new tools provide nearly comprehensive views of complex biological systems and can provide a correspondingly deeper understanding of pathogen-host interactions. To take full advantage of these innovations, the National Institute of Allergy and Infectious Diseases recently initiated the Systems Biology Program for Infectious Disease Research. As participants of the Systems Biology Program, we think that the time is at hand to redefine the pathogen-host research paradigm. PMID:21285433

ParallelStructure: A R Package to Distribute Parallel Runs of the Population Genetics Program STRUCTURE on Multi-Core Computers

PubMed Central

Besnier, Francois; Glover, Kevin A.

2013-01-01

This software package provides an R-based framework to make use of multi-core computers when running analyses in the population genetics program STRUCTURE. It is especially addressed to those users of STRUCTURE dealing with numerous and repeated data analyses, and who could take advantage of an efficient script to automatically distribute STRUCTURE jobs among multiple processors. It also consists of additional functions to divide analyses among combinations of populations within a single data set without the need to manually produce multiple projects, as it is currently the case in STRUCTURE. The package consists of two main functions: MPI_structure() and parallel_structure() as well as an example data file. We compared the performance in computing time for this example data on two computer architectures and showed that the use of the present functions can result in several-fold improvements in terms of computation time. ParallelStructure is freely available at https://r-forge.r-project.org/projects/parallstructure/. PMID:23923012

Design and implementation of a cloud based lithography illumination pupil processing application

NASA Astrophysics Data System (ADS)

Zhang, Youbao; Ma, Xinghua; Zhu, Jing; Zhang, Fang; Huang, Huijie

2017-02-01

Pupil parameters are important parameters to evaluate the quality of lithography illumination system. In this paper, a cloud based full-featured pupil processing application is implemented. A web browser is used for the UI (User Interface), the websocket protocol and JSON format are used for the communication between the client and the server, and the computing part is implemented in the server side, where the application integrated a variety of high quality professional libraries, such as image processing libraries libvips and ImageMagic, automatic reporting system latex, etc., to support the program. The cloud based framework takes advantage of server's superior computing power and rich software collections, and the program could run anywhere there is a modern browser due to its web UI design. Compared to the traditional way of software operation model: purchased, licensed, shipped, downloaded, installed, maintained, and upgraded, the new cloud based approach, which is no installation, easy to use and maintenance, opens up a new way. Cloud based application probably is the future of the software development.

What would it take? Stakeholders' views and preferences for implementing a health care manager program in community mental health clinics under health care reform.

PubMed

Cabassa, Leopoldo J; Gomes, Arminda P; Lewis-Fernández, Roberto

2015-02-01

Health care manager interventions can improve the physical health of people with serious mental illness (SMI). In this study, we used concepts from the theory of diffusion of innovations, the consolidated framework for implementation research and a taxonomy of implementation strategies to examine stakeholders' recommendations for implementing a health care manager intervention in public mental health clinics serving Hispanics with SMI. A purposive sample of 20 stakeholders was recruited from mental health agencies, primary care clinics, and consumer advocacy organizations. We presented participants a vignette describing a health care manager intervention and used semistructured qualitative interviews to examine their views and recommendations for implementing this program. Interviews were recorded, professionally transcribed, and content analyzed. We found that a blend of implementation strategies that demonstrates local relative advantage, addresses cost concerns, and enhances compatibility to organizations and the client population is critical for moving health care manager interventions into practice. © The Author(s) 2014.

What Would It Take? Stakeholders’ Views and Preferences for Implementing a Health Care Manager Program in Community Mental Health Clinics Under Health Care Reform

PubMed Central

Cabassa, Leopoldo J.; Gomes, Arminda P.; Lewis-Fernández, Roberto

2015-01-01

Health care manager interventions can improve the physical health of people with serious mental illness (SMI). In this study, we used concepts from the theory of diffusion of innovations, the consolidated framework for implementation research and a taxonomy of implementation strategies to examine stakeholders’ recommendations for implementing a health care manager intervention in public mental health clinics serving Hispanics with SMI. A purposive sample of 20 stakeholders was recruited from mental health agencies, primary care clinics, and consumer advocacy organizations. We presented participants a vignette describing a health care manager intervention and used semistructured qualitative interviews to examine their views and recommendations for implementing this program. Interviews were recorded, professionally transcribed, and content analyzed. We found that a blend of implementation strategies that demonstrates local relative advantage, addresses cost concerns, and enhances compatibility to organizations and the client population is critical for moving health care manager interventions into practice. PMID:25542194

An efficient solver for large structured eigenvalue problems in relativistic quantum chemistry

NASA Astrophysics Data System (ADS)

Shiozaki, Toru

2017-01-01

We report an efficient program for computing the eigenvalues and symmetry-adapted eigenvectors of very large quaternionic (or Hermitian skew-Hamiltonian) matrices, using which structure-preserving diagonalisation of matrices of dimension N > 10, 000 is now routine on a single computer node. Such matrices appear frequently in relativistic quantum chemistry owing to the time-reversal symmetry. The implementation is based on a blocked version of the Paige-Van Loan algorithm, which allows us to use the Level 3 BLAS subroutines for most of the computations. Taking advantage of the symmetry, the program is faster by up to a factor of 2 than state-of-the-art implementations of complex Hermitian diagonalisation; diagonalising a 12, 800 × 12, 800 matrix took 42.8 (9.5) and 85.6 (12.6) minutes with 1 CPU core (16 CPU cores) using our symmetry-adapted solver and Intel Math Kernel Library's ZHEEV that is not structure-preserving, respectively. The source code is publicly available under the FreeBSD licence.

Medicare managed care. How physicians can make it better.

PubMed

Roggin, G M

1997-12-01

The federal government is attempting to control anticipated, increased Medicare health care costs by providing the senior population with incentives to encourage their movement into managed care programs. For-profit corporate HMOs that currently dominate the managed care arena are coming under increased competitive pressure at a time when their perception of profiteering is undergoing increased public scrutiny. If physicians are to take advantage of this window of opportunity and successfully enter the Medicare managed care marketplace, they must identify the major deficiencies existing in the current model, and fashion a new product that divests itself of the profit orientation of current corporate HMOs. A nonprofit version of a highly integrated, multispecialty provider service organization (PSO) provides an appropriate model to effectively compete with the corporate HMO. The ideal physician-controlled managed care model must: develop a responsive policy board structure; create practice guidelines that decrease variation in physician practice; achieve an appropriate balance between primary and specialty medical care; and adopt a quality-assurance program that effectively addresses both process and outcome data.

Using PAFEC as a preprocessor for COSMIC/NASTRAN

NASA Technical Reports Server (NTRS)

Gray, W. H.; Baudry, T. V.

1983-01-01

Programs for Automatic Finite Element Calculations (PAFEC) is a general purpose, three dimensional linear and nonlinear finite element program (ref. 1). PAFEC's features include free format input utilizing engineering keywords, powerful mesh generating facilities, sophisticated data base management procedures, and extensive data validation checks. Presented here is a description of a software interface that permits PAFEC to be used as a preprocessor for COSMIC/NASTRAN. This user friendly software, called PAFCOS, frees the stress analyst from the laborious and error prone procedure of creating and debugging a rigid format COSMIC/NASTRAN bulk data deck. By interactively creating and debugging a finite element model with PAFEC, thus taking full advantage of the free format engineering keyword oriented data structure of PAFEC, the amount of time spent during model generation can be drastically reduced. The PAFCOS software will automatically convert a PAFEC data structure into a COSMIC/NASTRAN bulk data deck. The capabilities and limitations of the PAFCOS software are fully discussed in the following report.

Enhancing health knowledge, health beliefs, and health behavior in Poland through a health promoting television program series.

PubMed

Chew, Fiona; Palmer, Sushma; Slonska, Zofia; Subbiah, Kalyani

2002-01-01

This study examined the impact of a health promoting television program series on health knowledge and the key factors of the health belief model (HBM) that have led people to engage in healthy behavior (exercising, losing weight, changing eating habits, and not smoking/quitting smoking). Using data from a posttest comparison field study with 15) viewers and 146 nonviewers in Poland, we found that hierarchical regression analysis showed stronger support for the HBM factors of efficacy, susceptibility, seriousness, and salience in their contribution toward health behavior among television viewers compared with nonviewers. Cues to action variables (including television viewing) and health knowledge boosted efficacy among viewers. Without the advantage of receiving health information from the television series, nonviewers relied on their basic disease fears on one hand, and interest in good health on the other to take steps toward becoming healthier. A health promoting television series can increase health knowledge and enhance health beliefs, which in turn contribute to healthy behaviors.

A target development program for beamhole spallation neutron sources in the megawatt range

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

Bauer, G.S.; Atchison, F.

1995-10-01

Spallation sources as an alternative to fission neutron sources have been operating successfully up to 160 kW of beam power. With the next generation of these facilities aiming at the medium power range between 0.5 and 5 MW, loads on the targets will be high enough to make present experience of little relevance. With the 0.6 MW continuous facility SINQ under construction, and a 5 MW pulsed facility (ESS) under study in Europe, a research and development program is about to be started which aimes at assessing the limits of stationary and moving solid targets and the feasibility and potentialmore » benefits of flowing liquid metal targets. Apart from theoretical work and examination of existing irradiated material, including used targets from ISIS, it is intended to take advantage of the SINQ solid rod target design to improve the relevant data base by building the target in such a way that individual rods can be equipped as irradiation capsules.« less

Allowance trading activity and state regulatory rulings: Evidence from the US Acid Rain Program

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

Bailey, E.M.

1997-12-31

The US Acid Rain Program is one of the first, and by far the most extensive, applications of a market based approach to pollution control. From the beginning, there has been concern whether utilities would participate in allowance trading, and whether regulatory activity at the state level would further complicate utilities` decision to trade allowances. This paper finds that public utility commission regulation has encouraged allowance trading activity in states with regulatory rulings, but that allowance trading activity has not been limited to states issuing regulations. Until there is evidence suggesting that significant additional cost savings could have been obtainedmore » if additional allowance trading activity had occurred in states without regulations or that utilities in states with regulations are still not taking advantage of all cost saving trading opportunities, this analysis suggests that there is little reason to believe that allowance trading activity is impeded by public utility commission regulations.« less

Expertise transfer for expert system design

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

Boose, J.H.

This book is about the Expertise Transfer System-a computer program which interviews experts and helps them build expert systems, i.e. computer programs that use knowledge from experts to make decisions and judgements under conditions of uncertainty. The techniques are useful to anyone who uses decision-making information based on the expertise of others. The methods can also be applied to personal decision-making. The interviewing methodology is borrowed from a branch of psychology called Personal Construct Theory. It is not necessary to use a computer to take advantage of the techniques from Personal Construction Theory; the fundamental procedures used by the Expertisemore » Transfer System can be performed using paper and pencil. It is not necessary that the reader understand very much about computers to understand the ideas in this book. The few relevant concepts from computer science and expert systems that are needed are explained in a straightforward manner. Ideas from Personal Construct Psychology are also introduced as needed.« less

Student Perceptions of the Advantages and Disadvantages of Geologic Note-taking with iPads

NASA Astrophysics Data System (ADS)

Dohaney, J. A.; Kennedy, B.; Gravley, D. M.

2015-12-01

During fieldwork, students and professionals record information and hypotheses into their geologic notebook. In a pilot study, students on an upper-level volcanology field trip were given iPads, with an open-source geology note-taking application (GeoFieldBook) and volunteered to record notes at two sites (i.e., Tongariro Volcanic Complex and Orakei Korako) in New Zealand. A group of students (n=9) were interviewed several weeks after fieldwork to reflect on using this technology. We aimed to characterise their experiences, strategies and examine the perceived benefits and challenges of hardcopy and digital note-taking. Students reported having a diverse range of strategies when taking notes but the most common strategies mentioned were: a) looking for/describing the differences, b) supporting note-taking with sketches, c) writing everything down, and d) focusing first on structure, texture and then composition of an outcrop. Additionally, students said they that the strategies they used were context-dependent (i.e., bedrock mapping versus detailed outcrop descriptions). When using the iPad, students reported that they specifically used different strategies: varying the length of text (from more to less), increasing the number of sites described (i.e., preferring to describe sites in more spatial detail rather than summarising several features in close proximity), and taking advantage of the 'editability' of iPad notes (abandoning rigid, systematic approaches). Overall, the reported advantages to iPad note-taking included allowing the user to be more efficient, organised and using the GPS mapping function to help them make observations and interpretations in real-time. Students also reported a range of disadvantages, but focused predominantly on the inability to annotate/draw sketches with the iPad in the same manner as pen and paper methods. These differences likely encourage different overall approaches to note-taking and cognition in the field environment, and we suggest to instructors that using pen and paper note-taking first, and then introducing new technology may encourage both systematic and efficient evaluation of field areas.

Long-term success with the national health objective for influenza vaccination: an institution-wide model.

PubMed

Nichol, K L

1992-01-01

To assess the long-term effectiveness of an influenza vaccination program. 725-bed university-affiliated VA teaching hospital providing care to over 35,000 outpatients. 500 randomly selected outpatients were surveyed following each immunization season using a validated, self-administered, postcard questionnaire. The institution-wide program, designed to function automatically and to be independent of physician initiative, emphasizes organizational and patient-oriented educational strategies: 1) a hospital policy allowing nurses to vaccinate without a physician's order; 2) a walk-in flu shot clinic; 3) reminders on clinic progress notes; and 4) an educational mailing to all outpatients. The program was initiated in 1987 and has been maintained for each subsequent immunization season. The response rate was over 75% for each of the four years in which there were two mailings. The response rate for 1988-1989, in which there were three mailings, was over 85%. Approximately 70% of the respondents were at high risk for influenza and its complications. Vaccination rates for these high-risk outpatients have been sustained at over 58% for each immunization season. The program is well received by the hospital staff and now functions on autopilot each year. This highly successful institution-wide influenza vaccination program can be sustained long-term. Elements of this program may help others take advantage of opportunities for influenza prevention.

Sensitivity Analysis of Linear Programming and Quadratic Programming Algorithms for Control Allocation

NASA Technical Reports Server (NTRS)

Frost, Susan A.; Bodson, Marc; Acosta, Diana M.

2009-01-01

The Next Generation (NextGen) transport aircraft configurations being investigated as part of the NASA Aeronautics Subsonic Fixed Wing Project have more control surfaces, or control effectors, than existing transport aircraft configurations. Conventional flight control is achieved through two symmetric elevators, two antisymmetric ailerons, and a rudder. The five effectors, reduced to three command variables, produce moments along the three main axes of the aircraft and enable the pilot to control the attitude and flight path of the aircraft. The NextGen aircraft will have additional redundant control effectors to control the three moments, creating a situation where the aircraft is over-actuated and where a simple relationship does not exist anymore between the required effector deflections and the desired moments. NextGen flight controllers will incorporate control allocation algorithms to determine the optimal effector commands and attain the desired moments, taking into account the effector limits. Approaches to solving the problem using linear programming and quadratic programming algorithms have been proposed and tested. It is of great interest to understand their relative advantages and disadvantages and how design parameters may affect their properties. In this paper, we investigate the sensitivity of the effector commands with respect to the desired moments and show on some examples that the solutions provided using the l2 norm of quadratic programming are less sensitive than those using the l1 norm of linear programming.

The Chorus Conflict and Loss of Separation Resolution Algorithms

NASA Technical Reports Server (NTRS)

Butler, Ricky W.; Hagen, George E.; Maddalon, Jeffrey M.

2013-01-01

The Chorus software is designed to investigate near-term, tactical conflict and loss of separation detection and resolution concepts for air traffic management. This software is currently being used in two different problem domains: en-route self- separation and sense and avoid for unmanned aircraft systems. This paper describes the core resolution algorithms that are part of Chorus. The combination of several features of the Chorus program distinguish this software from other approaches to conflict and loss of separation resolution. First, the program stores a history of state information over time which enables it to handle communication dropouts and take advantage of previous input data. Second, the underlying conflict algorithms find resolutions that solve the most urgent conflict, but also seek to prevent secondary conflicts with the other aircraft. Third, if the program is run on multiple aircraft, and the two aircraft maneuver at the same time, the result will be implicitly co-ordinated. This implicit coordination property is established by ensuring that a resolution produced by Chorus will comply with a mathematically-defined criteria whose correctness has been formally verified. Fourth, the program produces both instantaneous solutions and kinematic solutions, which are based on simple accel- eration models. Finally, the program provides resolutions for recovery from loss of separation. Different versions of this software are implemented as Java and C++ software programs, respectively.

C-A1-03: Considerations in the Design and Use of an Oracle-based Virtual Data Warehouse

PubMed Central

Bredfeldt, Christine; McFarland, Lela

2011-01-01

Background/Aims The amount of clinical data available for research is growing exponentially. As it grows, increasing the efficiency of both data storage and data access becomes critical. Relational database management systems (rDBMS) such as Oracle are ideal solutions for managing longitudinal clinical data because they support large-scale data storage and highly efficient data retrieval. In addition, they can greatly simplify the management of large data warehouses, including security management and regular data refreshes. However, the HMORN Virtual Data Warehouse (VDW) was originally designed based on SAS datasets, and this design choice has a number of implications for both the design and use of an Oracle-based VDW. From a design standpoint, VDW tables are designed as flat SAS datasets, which do not take full advantage of Oracle indexing capabilities. From a data retrieval standpoint, standard VDW SAS scripts do not take advantage of SAS pass-through SQL capabilities to enable Oracle to perform the processing required to narrow datasets to the population of interest. Methods Beginning in 2009, the research department at Kaiser Permanente in the Mid-Atlantic States (KPMA) has developed an Oracle-based VDW according to the HMORN v3 specifications. In order to take advantage of the strengths of relational databases, KPMA introduced an interface layer to the VDW data, using views to provide access to standardized VDW variables. In addition, KPMA has developed SAS programs that provide access to SQL pass-through processing for first-pass data extraction into SAS VDW datasets for processing by standard VDW scripts. Results We discuss both the design and performance considerations specific to the KPMA Oracle-based VDW. We benchmarked performance of the Oracle-based VDW using both standard VDW scripts and an initial pre-processing layer to evaluate speed and accuracy of data return. Conclusions Adapting the VDW for deployment in an Oracle environment required minor changes to the underlying structure of the data. Further modifications of the underlying data structure would lead to performance enhancements. Maximally efficient data access for standard VDW scripts requires an extra step that involves restricting the data to the population of interest at the data server level prior to standard processing.

A systematic review of online learning programs for nurse preceptors.

PubMed

Wu, Xi Vivien; Chan, Yah Shih; Tan, Kimberlyn Hui Shing; Wang, Wenru

2018-01-01

Nurse preceptors guide students to integrate theory into practice, teach clinical skills, assess clinical competency, and enhance problem solving skills. Managing the dual roles of a registered nurse and preceptor poses tremendous challenges to many preceptors. Online learning is recognized as an effective learning approach for enhancing nursing knowledge and skills. The systematic review aims to review and synthesise the online learning programs for preceptors. A systematic review was designed based on the Cochrane Handbook for Systematic Reviews of Programs. Articles published between January 2000 and June 2016 were sought from six electronic databases: CINAHL, Medline OVID, PubMed, Science Direct, Scopus, and Web of Science. All papers were reviewed and quality assessment was performed. Nine studies were finally selected. Data were extracted, organized and analysed using a narrative synthesis. The review identified five overarching themes: development of the online learning programs for nurse preceptors, major contents of the programs, uniqueness of each program, modes of delivery, and outcomes of the programs. The systematic review provides insightful information on educational programs for preceptors. At this information age, online learning offers accessibility, convenience, flexibility, which could of great advantage for the working adults. In addition, the online platform provides an alternative for preceptors who face challenges of workload, time, and support system. Therefore, it is paramount that continuing education courses need to be integrated with technology, increase the flexibility and responsiveness of the nursing workforce, and offer alternative means to take up courses. Copyright © 2017 Elsevier Ltd. All rights reserved.

42 CFR 422.501 - Application requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Application Procedures and Contracts for Medicare Advantage Organizations § 422.501 Application requirements. (a) Scope. This section sets forth application... offer health insurance or health benefits coverage that meets State-specified standards applicable to MA...

Guidelines for enhancing ITS public/private partnerships in Wisconsin ; Project task reports for methods to enhance public/private partnerships for ITS in Wisconsin

DOT National Transportation Integrated Search

2002-05-01

Since the early 1970s, the Wisconsin Department of Transportation has taken advantage of intelligent transportation systems (ITS) to help reduce highway congestion and improve safety. In order to take advantage of ITS in additional areas, funding out...

'Capital ideas' for health care in 2015.

PubMed

Payne, Christopher T

2015-05-01

Key factors in planning for healthcare financing in 2015 include: New rules related to municipal advisors. Long-term interest rates and the cost of traditional versus synthetic fixed-rate debt. Ways to use interest-rate swaps to take advantage of synthetic fixed-rate debt. Lesser-known structures that may make variable-rate financing advantageous.

48 CFR 47.303-17 - Contractor-prepaid commercial bills of lading, small package shipments.

Code of Federal Regulations, 2011 CFR

2011-10-01

... advantageous to the Government, the contracting officer may authorize the contractor to ship supplies, which... with its own shipments so that the Government can take advantage of lower carload or truckload freight... charges with a copy of the carrier's receipted freight bill or other evidence of receipt, except as...

48 CFR 47.303-17 - Contractor-prepaid commercial bills of lading, small package shipments.

Code of Federal Regulations, 2014 CFR

2014-10-01

... advantageous to the Government, the contracting officer may authorize the contractor to ship supplies, which... with its own shipments so that the Government can take advantage of lower carload or truckload freight... charges with a copy of the carrier's receipted freight bill or other evidence of receipt, except as...

48 CFR 47.303-17 - Contractor-prepaid commercial bills of lading, small package shipments.

Code of Federal Regulations, 2013 CFR

2013-10-01

... advantageous to the Government, the contracting officer may authorize the contractor to ship supplies, which... with its own shipments so that the Government can take advantage of lower carload or truckload freight... charges with a copy of the carrier's receipted freight bill or other evidence of receipt, except as...

48 CFR 47.303-17 - Contractor-prepaid commercial bills of lading, small package shipments.

Code of Federal Regulations, 2012 CFR

2012-10-01

... advantageous to the Government, the contracting officer may authorize the contractor to ship supplies, which... with its own shipments so that the Government can take advantage of lower carload or truckload freight... charges with a copy of the carrier's receipted freight bill or other evidence of receipt, except as...

Nonprofit Institutions Could Make Gains in Online Education, Report Says

ERIC Educational Resources Information Center

Carnevale, Dan

2007-01-01

The dominance that for-profit colleges enjoy in online education may erode as nonprofit institutions press forward in the marketplace and take advantage of their traditional assets, according to a new report by Eduventures. The education-consulting firm, which is based in Boston, found that typical advantages held by traditional institutions, such…

Debate and the World Debates with You

ERIC Educational Resources Information Center

Read, Tina

2011-01-01

These days, many children do not enjoy the freedom to play outside. However, one of the advantages for children growing up now is the new technology that allows them to communicate with people their age, anywhere in the world. The author's company, Illumination Educational Software, decided to take advantage of these advances in technology to get…

The Interpretation and Effective Implementation of the Stevenson-Wydler Technology Innovation Act of 1996

NASA Technical Reports Server (NTRS)

Heard, Pamala D.

1996-01-01

The purpose of this research is to develop a plan that gives schools the opportunity to acquire knowledge of the Stevenson-Wydler Technology Innovation Act. The law suggests that federal agencies give surplus equipment to educational entities. It would then become the school's choice to take advantage of the opportunity. The purpose of this proposal is to develop an ongoing partnership with schools around the United States. Its attempt is to inform schools about the law and organize a plan that will allow schools to take advantage of this opportunity. It would inform teachers about available resources and expose their students to educational opportunities.

Online Tools for Bioinformatics Analyses in Nutrition Sciences12

PubMed Central

Malkaram, Sridhar A.; Hassan, Yousef I.; Zempleni, Janos

2012-01-01

Recent advances in “omics” research have resulted in the creation of large datasets that were generated by consortiums and centers, small datasets that were generated by individual investigators, and bioinformatics tools for mining these datasets. It is important for nutrition laboratories to take full advantage of the analysis tools to interrogate datasets for information relevant to genomics, epigenomics, transcriptomics, proteomics, and metabolomics. This review provides guidance regarding bioinformatics resources that are currently available in the public domain, with the intent to provide a starting point for investigators who want to take advantage of the opportunities provided by the bioinformatics field. PMID:22983844

Rapid and specific purification of Argonaute-small RNA complexes from crude cell lysates

PubMed Central

Flores-Jasso, C. Fabián; Salomon, William E.; Zamore, Phillip D.

2013-01-01

Small interfering RNAs (siRNAs) direct Argonaute proteins, the core components of the RNA-induced silencing complex (RISC), to cleave complementary target RNAs. Here, we describe a method to purify active RISC containing a single, unique small RNA guide sequence. We begin by capturing RISC using a complementary 2′-O-methyl oligonucleotide tethered to beads. Unlike other methods that capture RISC but do not allow its recovery, our strategy purifies active, soluble RISC in good yield. The method takes advantage of the finding that RISC partially paired to a target through its siRNA guide dissociates more than 300 times faster than a fully paired siRNA in RISC. We use this strategy to purify fly Ago1- and Ago2-RISC, as well as mouse AGO2-RISC. The method can discriminate among RISCs programmed with different guide strands, making it possible to deplete and recover specific RISC populations. Endogenous microRNA:Argonaute complexes can also be purified from cell lysates. Our method scales readily and takes less than a day to complete. PMID:23249751

Rapid and specific purification of Argonaute-small RNA complexes from crude cell lysates.

PubMed

Flores-Jasso, C Fabián; Salomon, William E; Zamore, Phillip D

2013-02-01

Small interfering RNAs (siRNAs) direct Argonaute proteins, the core components of the RNA-induced silencing complex (RISC), to cleave complementary target RNAs. Here, we describe a method to purify active RISC containing a single, unique small RNA guide sequence. We begin by capturing RISC using a complementary 2'-O-methyl oligonucleotide tethered to beads. Unlike other methods that capture RISC but do not allow its recovery, our strategy purifies active, soluble RISC in good yield. The method takes advantage of the finding that RISC partially paired to a target through its siRNA guide dissociates more than 300 times faster than a fully paired siRNA in RISC. We use this strategy to purify fly Ago1- and Ago2-RISC, as well as mouse AGO2-RISC. The method can discriminate among RISCs programmed with different guide strands, making it possible to deplete and recover specific RISC populations. Endogenous microRNA:Argonaute complexes can also be purified from cell lysates. Our method scales readily and takes less than a day to complete.

Public subsidies for employees' contributions to employer-sponsored insurance.

PubMed

Merlis, M

2001-01-01

Proposals to provide or subsidize health insurance for low-income families must take account of the fact that many workers have access to employer-sponsored insurance (ESI), but decline it because of required employee premium contributions. This article considers a tax credit for the employee share of ESI in the context of a broader program of income-based health insurance tax credits. Helping uninsured workers pay for available ESI could be more cost-effective than subsidizing their coverage in the nongroup market. The credit would also be available to workers who were already covered, both for equity reasons and to reduce the incentives for employers to drop coverage or for workers to shift to subsidized individual plans. One key issue is how to prevent employers from reducing their current health plan contributions to take advantage of the new funding. Other design questions considered by the article include whether workers should be able to choose between ESI and nongroup coverage, whether minimum benefit standards should apply for employer plans, and how to achieve a fair balance in subsidies for group and nongroup coverage.

The Time Is Now: Using Graduates' Practice Data to Drive Medical Education Reform.

PubMed

Triola, Marc M; Hawkins, Richard E; Skochelak, Susan E

2018-06-01

Medical educators are not yet taking full advantage of the publicly available clinical practice data published by federal, state, and local governments, which can be attributed to individual physicians and evaluated in the context of where they attended medical school and residency training. Understanding how graduates fare in actual practice, both in terms of the quality of the care they provide and the clinical challenges they face, can aid educators in taking an evidence-based approach to medical education. Although in their infancy, efforts to link clinical outcomes data to educational process data hold the potential to accelerate medical education research and innovation. This approach will enable unprecedented insight into the long-term impact of each stage of medical education on graduates' future practice. More work is needed to determine best practices, but the barrier to using these public data is low, and the potential for early results is immediate. Using practice data to evaluate medical education programs can transform how the future physician workforce is trained and better align continuously learning medical education and health care systems.

Amplitude spectrum distance: measuring the global shape divergence of protein fragments.

PubMed

Galiez, Clovis; Coste, François

2015-08-14

In structural bioinformatics, there is an increasing interest in identifying and understanding the evolution of local protein structures regarded as key structural or functional protein building blocks. A central need is then to compare these, possibly short, fragments by measuring efficiently and accurately their (dis)similarity. Progress towards this goal has given rise to scores enabling to assess the strong similarity of fragments. Yet, there is still a lack of more progressive scores, with meaningful intermediate values, for the comparison, retrieval or clustering of distantly related fragments. We introduce here the Amplitude Spectrum Distance (ASD), a novel way of comparing protein fragments based on the discrete Fourier transform of their C(α) distance matrix. Defined as the distance between their amplitude spectra, ASD can be computed efficiently and provides a parameter-free measure of the global shape dissimilarity of two fragments. ASD inherits from nice theoretical properties, making it tolerant to shifts, insertions, deletions, circular permutations or sequence reversals while satisfying the triangle inequality. The practical interest of ASD with respect to RMSD, RMSDd, BC and TM scores is illustrated through zinc finger retrieval experiments and concrete structure examples. The benefits of ASD are also illustrated by two additional clustering experiments: domain linkers fragments and complementarity-determining regions of antibodies. Taking advantage of the Fourier transform to compare fragments at a global shape level, ASD is an objective and progressive measure taking into account the whole fragments. Its practical computation time and its properties make ASD particularly relevant for applications requiring meaningful measures on distantly related protein fragments, such as similar fragments retrieval asking for high recalls as shown in the experiments, or for any application taking also advantage of triangle inequality, such as fragments clustering. ASD program and source code are freely available at: http://www.irisa.fr/dyliss/public/ASD/.

Crowding in the City: Losing and Winning Competitors of an Invasive Bird

PubMed Central

Hernández-Brito, Dailos; Carrete, Martina; Popa-Lisseanu, Ana G.; Ibáñez, Carlos; Tella, José L.

2014-01-01

Invasive species can take advantage of resources unexploited by natives (opportunism hypothesis) or they can exploit the same resources but more aggressively or efficiently (competition hypothesis), thus impacting native species. However, invasive species tend to exploit anthropogenic habitats that are inefficiently used by natives such as urban environments. Focusing on the ring-necked parakeet (Psittacula krameri), one of the most invasive birds worldwide, we combined observations of interspecific aggressions, species-specific cavity-nest preferences and the spatial distribution of the native cavity-nesting vertebrate community to determine the invasion process as well as its potential impacts on native species in a Mediterranean city. Our results support the competition hypothesis, suggesting that ring-necked parakeets are outcompeting native species sharing nest-site preferences. Parakeets initiated and won most interspecific aggressions, which were directed towards competitors but also towards predators. This behaviour could explain the spatial arrangement of natives, with most bird species breeding close to parakeets possibly to take advantage of their effective antipredatory behaviour. However, temporal and spatial patterns of segregation suggest that a threatened bat species is negatively affected by parakeets. This demonstrates that common species gain benefits and threatened ones (in this study, a bat and possibly a falcon) lose nest sites due to invaders. Therefore, the conservation status of the native species that pay the costs of competition with invaders should be considered. This scenario of winners and losers may, however, shift towards more losers if the ring-necked parakeet population continues to grow, thus requiring close monitoring and control/eradication programs to avoid further impacts. PMID:24945439

Crowding in the city: losing and winning competitors of an invasive bird.

PubMed

Hernández-Brito, Dailos; Carrete, Martina; Popa-Lisseanu, Ana G; Ibáñez, Carlos; Tella, José L

2014-01-01

Invasive species can take advantage of resources unexploited by natives (opportunism hypothesis) or they can exploit the same resources but more aggressively or efficiently (competition hypothesis), thus impacting native species. However, invasive species tend to exploit anthropogenic habitats that are inefficiently used by natives such as urban environments. Focusing on the ring-necked parakeet (Psittacula krameri), one of the most invasive birds worldwide, we combined observations of interspecific aggressions, species-specific cavity-nest preferences and the spatial distribution of the native cavity-nesting vertebrate community to determine the invasion process as well as its potential impacts on native species in a Mediterranean city. Our results support the competition hypothesis, suggesting that ring-necked parakeets are outcompeting native species sharing nest-site preferences. Parakeets initiated and won most interspecific aggressions, which were directed towards competitors but also towards predators. This behaviour could explain the spatial arrangement of natives, with most bird species breeding close to parakeets possibly to take advantage of their effective antipredatory behaviour. However, temporal and spatial patterns of segregation suggest that a threatened bat species is negatively affected by parakeets. This demonstrates that common species gain benefits and threatened ones (in this study, a bat and possibly a falcon) lose nest sites due to invaders. Therefore, the conservation status of the native species that pay the costs of competition with invaders should be considered. This scenario of winners and losers may, however, shift towards more losers if the ring-necked parakeet population continues to grow, thus requiring close monitoring and control/eradication programs to avoid further impacts.

Strategic Market Planning in Conglomerate Continuing Education Programs.

ERIC Educational Resources Information Center

Pappas, James P.

1987-01-01

The author tells how very large, multidivision continuing education programs can use their size as a marketing advantage. Some advantages include (1) superior service, (2) an image of high quality, (3) the bandwagon effect, and (4) stronger buying power. (CH)

42 CFR 422.2260 - Definitions concerning marketing materials.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 3 2011-10-01 2011-10-01 false Definitions concerning marketing materials. 422... HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Medicare Advantage Marketing Requirements § 422.2260 Definitions concerning marketing materials. As used in this subpart— Marketing...

Five Principles for MOOC Design: With a Case Study

ERIC Educational Resources Information Center

Drake, John R.; O'Hara, Margaret; Seeman, Elaine

2015-01-01

New web technologies have enabled online education to take on a massive scale, prompting many universities to create massively open online courses (MOOCs) that take advantage of these technologies in a seemingly effortless manner. Designing a MOOC, however, is anything but trivial. It involves developing content, learning activities, and…

Guidelines for a Scientific Approach to Critical Thinking Assessment

ERIC Educational Resources Information Center

Bensley, D. Alan; Murtagh, Michael P.

2012-01-01

Assessment of student learning outcomes can be a powerful tool for improvement of instruction when a scientific approach is taken; unfortunately, many educators do not take full advantage of this approach. This article examines benefits of taking a scientific approach to critical thinking assessment and proposes guidelines for planning,…

Teachable Moment: Google Earth Takes Us There

ERIC Educational Resources Information Center

Williams, Ann; Davinroy, Thomas C.

2015-01-01

In the current educational climate, where clearly articulated learning objectives are required, it is clear that the spontaneous teachable moment still has its place. Authors Ann Williams and Thomas Davinroy think that instructors from almost any discipline can employ Google Earth as a tool to take advantage of teachable moments through the…

Technology and Curriculum: Will the Promised Revolution Take Place?

ERIC Educational Resources Information Center

Mojkowski, Charles

1987-01-01

To take advantage of the emerging technological revolution, education must undertake its own revolution. Otherwise, technology will never be successfully integrated into the curriculum and may effect change without improvement. Primary focus must be on the future of curriculum and instruction, particularly discipline-specific process skills and…

Global Survey of the Concepts and Understanding of the Interfaces Between Nuclear Safety, Security, and Safeguards

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

Kovacic, Don N.; Stewart, Scott; Erickson, Alexa R.

There is increasing global discourse on how the elements of nuclear safety, security, and safeguards can be most effectively implemented in nuclear power programs. While each element is separate and unique, they must nevertheless all be addressed in a country’s laws and implemented via regulations and in facility operations. This topic is of particular interest to countries that are currently developing the infrastructure to support nuclear power programs. These countries want to better understand what is required by these elements and how they can manage the interfaces between them and take advantages of any synergies that may exist. They needmore » practical examples and guidance in this area in order to develop better organizational strategies and technical capacities. This could simplify their legal, regulatory, and management structures and avoid inefficient approaches and costly mistakes that may not be apparent to them at this early stage of development. From the perspective of IAEA International Safeguards, supporting Member States in exploring such interfaces and synergies provides a benefit to them because it acknowledges that domestic safeguards in a country do not exist in a vacuum. Instead, it relies on a strong State System of Accounting and Control that is in turn dependent on a capable and independent regulatory body as well as a competent operator and technical staff. These organizations must account for and control nuclear material, communicate effectively, and manage and transmit complete and correct information to the IAEA in a timely manner. This, while in most cases also being responsible for the safety and security of their facilities. Seeking efficiencies in this process benefits international safeguards and nonproliferation. This paper will present the results of a global survey of current and anticipated approaches and practices by countries and organizations with current or future nuclear power programs on how they are implementing, or planning to implement, safety, security, and safeguards in their programs. The idea is to capture current knowledge and thinking on this topic and to identify common themes in organizations and management. It will also document the most commonly held ideas and perception (and misperceptions) of what it means to manage interfaces and take advantage of synergies for operating nuclear facilities and those that are building their infrastructures. It is desired that the results of this paper will inform the current discourse on this topic with some quantitative data and identify any general trends in understanding.« less

Utilization of Space Station Freedom for technology research

NASA Technical Reports Server (NTRS)

Avery, Don E.

1992-01-01

Space Station Freedom presents a unique opportunity for technology developers to conduct research in the space environment. Research can be conducted in the pressurized volume of the Space Station's laboratories or attached to the Space Station truss in the vacuum of space. Technology developers, represented by the Office of Aeronautics and Space Technology (OAST), will have 12 percent of the available Space Station resources (volume, power, data, crew, etc.) to use for their research. Most technologies can benefit from research on Space Station Freedom and all these technologies are represented in the OAST proposed traffic model. This traffic model consists of experiments that have been proposed by technology developers but not necessarily selected for flight. Experiments to be flown in space will be selected through an Announcement of Opportunity (A.O.) process. The A.O. is expected to be released in August, 1992. Experiments will generally fall into one of the 3 following categories: (1) Individual technology experiments; (2) Instrumented Space Station; and (3) Guest investigator program. The individual technology experiments are those that do not instrument the Space Station nor directly relate to the development of technologies for evolution of Space Station or development of advanced space platforms. The Instrumented Space Station category is similar to the Orbiter Experiments Program and allows the technology developer to instrument subsystems on the Station or develop instrumentation packages that measure products or processes of the Space Station for the advancement of space platform technologies. The guest investigator program allows the user to request data from Space Station or other experiments for independent research. When developing an experiment, a developer should consider all the resources and infrastructure that Space Station Freedom can provide and take advantage of these to the maximum extent possible. Things like environment, accommodations, carriers, and integration should all be taken into account. In developing experiments at Langley Research Center, an iterative approach is proving useful. This approach uses Space Station utilization and subsystem experts to advise and critique experiment designs to take advantage of everything the Space Station has to offer. Also, solid object modeling and animation computer tools are used to fully visualize the experiment and its processes. This process is very useful for attached payloads and allows problems to be detected early in the experiment design phase.

An Economic History of Medicare Part C

PubMed Central

Mcguire, Thomas G; Newhouse, Joseph P; Sinaiko, Anna D

2011-01-01

Context: Twenty-five years ago, private insurance plans were introduced into the Medicare program with the stated dual aims of (1) giving beneficiaries a choice of health insurance plans beyond the fee-for-service Medicare program and (2) transferring to the Medicare program the efficiencies and cost savings achieved by managed care in the private sector. Methods: In this article we review the economic history of Medicare Part C, known today as Medicare Advantage, focusing on the impact of major changes in the program's structure and of plan payment methods on trends in the availability of private plans, plan enrollment, and Medicare spending. Additionally, we compare the experience of Medicare Advantage and of employer-sponsored health insurance with managed care over the same time period. Findings: Beneficiaries' access to private plans has been inconsistent over the program's history, with higher plan payments resulting in greater choice and enrollment and vice versa. But Medicare Advantage generally has cost more than the traditional Medicare program, an overpayment that has increased in recent years. Conclusions: Major changes in Medicare Advantage's payment rules are needed in order to simultaneously encourage the participation of private plans, the provision of high-quality care, and to save Medicare money. PMID:21676024

More Than What We Had: An Architectural and Historical Documentation of the Village Creek Project Neighborhoods Birmingham, Alabama

DTIC Science & Technology

1989-11-27

development -- the 1920s. As workers accumulated the financial wherewithal to purchase house sites, they did so, taking advantage of the low asking...touted as an "ideal residence town" which would blend the home and the natural environment. The advantages cited for it would be its proximity to... advantage of the worker’s need for housing and the cheap land that could be had adjacent to the creek. Many purchased contiguous lots and developed

Silicon web process development

NASA Technical Reports Server (NTRS)

Duncan, C. S.; Seidensticker, R. G.; Mchugh, J. P.; Skutch, M. E.; Driggers, J. M.; Hopkins, R. H.

1981-01-01

The silicon web process takes advantage of natural crystallographic stabilizing forces to grow long, thin single crystal ribbons directly from liquid silicon. The ribbon, or web, is formed by the solidification of a liquid film supported by surface tension between two silicon filaments, called dendrites, which border the edges of the growing strip. The ribbon can be propagated indefinitely by replenishing the liquid silicon as it is transformed to crystal. The dendritic web process has several advantages for achieving low cost, high efficiency solar cells. These advantages are discussed.

42 CFR 422.500 - Scope and definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Application Procedures and Contracts for Medicare Advantage Organizations § 422.500 Scope and definitions. (a) Scope. This subpart sets forth application... requirements of part 423 of this chapter specifically related to the prescription drug benefit. (b) Definitions...

42 CFR 422.2276 - Employer group retiree marketing.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 3 2011-10-01 2011-10-01 false Employer group retiree marketing. 422.2276 Section... SERVICES (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Medicare Advantage Marketing Requirements § 422.2276 Employer group retiree marketing. MA organizations may develop marketing materials designed...

42 CFR 422.2276 - Employer group retiree marketing.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 42 Public Health 3 2014-10-01 2014-10-01 false Employer group retiree marketing. 422.2276 Section... SERVICES (CONTINUED) MEDICARE PROGRAM (CONTINUED) MEDICARE ADVANTAGE PROGRAM Medicare Advantage Marketing Requirements § 422.2276 Employer group retiree marketing. MA organizations may develop marketing materials...

42 CFR 422.2276 - Employer group retiree marketing.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 42 Public Health 3 2013-10-01 2013-10-01 false Employer group retiree marketing. 422.2276 Section... SERVICES (CONTINUED) MEDICARE PROGRAM (CONTINUED) MEDICARE ADVANTAGE PROGRAM Medicare Advantage Marketing Requirements § 422.2276 Employer group retiree marketing. MA organizations may develop marketing materials...

42 CFR 422.2276 - Employer group retiree marketing.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 3 2012-10-01 2012-10-01 false Employer group retiree marketing. 422.2276 Section... SERVICES (CONTINUED) MEDICARE PROGRAM (CONTINUED) MEDICARE ADVANTAGE PROGRAM Medicare Advantage Marketing Requirements § 422.2276 Employer group retiree marketing. MA organizations may develop marketing materials...

Celebrating 30 Years of K-12 Educational Programming at Fermilab

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

Bardeen, M.; Cooke, M.P.; /Fermilab

In 1980 Leon Lederman started Saturday Morning Physics with a handful of volunteer physicists, around 300 students and all the physics teachers who tagged along. Today Fermilab offers over 30 programs annually with help from 250 staff volunteers and 50 educators, and serves around 40,000 students and 2,500 teachers. Find out why we bother. Over the years we have learned to take advantage of opportunities and confront challenges to offer effective programs for teachers and students alike. We offer research experiences for secondary school teachers and high school students. We collaborate with educators to design and run programs that meetmore » their needs and interests. Popular school programs include classroom presentations, experience-based field trips, and high school tours. Through our work in QuarkNet and I2U2, we make real particle physics data available to high school students in datadriven activities as well as masterclasses and e-Labs. Our professional development activities include a Teacher Resource Center and workshops where teachers participate in authentic learning experiences as their students would. We offer informal classes for kids and host events where children and adults enjoy the world of science. Our website hosts a wealth of online resources. Funded by the U.S. Department of Energy, the National Science Foundation and Fermilab Friends for Science Education, our programs reach out across Illinois, throughout the United States and even around the world. We will review the program portfolio and share comments from the volunteers and participants.« less

Upward Wealth Mobility: Exploring the Roman Catholic Advantage

ERIC Educational Resources Information Center

Keister, Lisa A.

2007-01-01

Wealth inequality is among the most extreme forms of stratification in the United States, and upward wealth mobility is not common. Yet mobility is possible, and this paper takes advantage of trends among a unique group to explore the processes that generate mobility. I show that non-Hispanic whites raised in Roman Catholic families have been…

Effects of Virtual Education on Academic Culture: Perceived Advantages and Disadvantages

ERIC Educational Resources Information Center

Jefferson, Renee N.; Arnold, Liz W.

2009-01-01

The perceived advantages and disadvantages of courses taught in online and face-to-face learning environments were explored for students taking an accounting and a data collection and analysis course. Both courses were taught in a face-to-face learning environment at the main or satellite campus. It was hypothesized that there would be…

Advantages and Disadvantages of Weighted Grading. Research Brief

ERIC Educational Resources Information Center

Walker, Karen

2004-01-01

What are the advantages and disadvantages of weighted grading? The primary purpose of weighted grading has been to encourage high school students to take more rigorous courses. This effort is then acknowledged by more weight being given to the grade for a specified class. There are numerous systems of weighted grading cited in the literature from…

Women's Guide to Overseas Living. Second Edition.

ERIC Educational Resources Information Center

Piet-Pelon, Nancy J.; Hornby, Barbara

This book examines issues critical to women and their families who go abroad to live. In advising how to cope effectively with the problems that arise, the book illuminates the advantages of living overseas and offers practical suggestions and guidelines that help women take advantage of the opportunity to share in another culture. Divided into 13…

Complex Plasma Physics and Rising Above the Gathering Storm

NASA Astrophysics Data System (ADS)

Hyde, Truell

2008-11-01

Research in complex plasma is prevalent across a variety of regimes ranging from the majority of plasma processing environments to many astrophysical settings. Dust particles suspended within such plasmas acquire a charge from collisions with electrons and ions in the plasma. Depending upon the ratio of their interparticle potential energy to their average kinetic energy, once charged these particles can form a gaseous, liquid or crystalline structure with short to longer range ordering. The field of complex plasmas thus offers research opportunities across a wide range of academic disciplines including physics, chemistry, biology, mathematics, electrical engineering and nanoscience. The field of complex plasmas also offers unique educational research opportunities for combating many of the issues raised in Rising Above the Gathering Storm, recently published by the National Academies Press. CASPER's Educational Outreach programs, supported by the National Science Foundation, the Department of Education and the Department of Labor takes advantage of these opportunities through a variety of avenues including a REU / RET program, a High School Scholars Program, integrated curriculum development and the CASPER Physics Circus. Together, these programs impact thousands of students and parents while providing K-12 teachers with curriculum, supporting hands-on material and support for introducing plasma and basic physical science concepts into the classroom. Both research results and educational outreach concepts from the above will be discussed.

Global impact of accelerated plant breeding: Evidence from a meta-analysis on rice breeding.

PubMed

Lenaerts, Bert; de Mey, Yann; Demont, Matty

2018-01-01

Rice breeders in Asia and elsewhere in the world have long overlooked trying to shorten the time it takes to develop new varieties. Plant breeders have proposed a technique called Rapid Generation Advance (RGA) as a way to accelerate the results of public rice breeding programs. However, little is known about RGA's potential impact. Here, we present the first results of a global impact study of RGA. More specifically, we calculated the multiplicator effects of RGA on the research benefits generated by conventional rice breeding programs and applied them to a meta-analysis of selected impact studies in the literature. These insights are a first crucial step in developing a targeted approach for disseminating RGA technology among rice breeders to accelerate the impact of their public rice breeding programs around the world. We show that the additional benefits due to time savings are considerable and offer some insights into the economics of breeding. Our results confirm that the adoption of accelerated breeding would lead to substantial advantages to rice breeding programs and the earlier variety release leads to significant economic benefits to society. This can be important to policy makers when reshaping their public breeding methods and optimising their return on research investments in breeding.

NASA's Initiative to Develop Education through Astronomy (IDEA)

NASA Astrophysics Data System (ADS)

Bennett, Jeffrey O.; Morrow, Cherilynn A.

1994-04-01

We describe a progressive program in science education called the Initiative to Develop Education through Astronomy (IDEA). IDEA represents a commitrnent by the Astrophysics Division of NASA Headquarters to pre-collegiate and public learning. The program enlists the full participation of research astronomers in taking advantage of the natural appeal of astronomy and the unique features of space astrophysics missions to generate valuable learning experiences and scientifically accurate and educationally effective products for students, teachers and citizens. One of the premier projects is called Flight Opportunities for Science Teacher EnRichment (FOSTER) — a program to fly teachers aboard the Kuiper Airborne Observatory during actual research missions. IDEA is managed by a visiting scientist with extensive educational background (each of the authors have served in this role), and the program is unique within NASA science divisions for having a full time scientist devoted to education. IDEA recognizes that the rapidly shifting social and political landscape has caused a fundamental change in how science is expected to contribute to society. It is in the enlightened self-interest of all research scientists to respond to the challenge of connecting forefront research to basic educational needs. IDEA is exploring the avenues needed to facilitate these connections, including supplementing research grants for educational purposes.

Effectiveness of workplace diabetes prevention programs: A systematic review of the evidence.

PubMed

Brown, Sharon A; García, Alexandra A; Zuñiga, Julie A; Lewis, Kimberly A

2018-01-05

The primary purpose is to review diabetes workplace interventions and the degree to which they improve diabetes-related outcomes in employees diagnosed with or at risk for T2DM. Three electronic databases and ancestry searches were used to identify peer reviewed articles published in English from 2000 to June 2017. The number of participants represented by the 22 selected studies, excluding one large outlier, was 4243. On average, the samples were 57% female and ethnically diverse. Interventions-healthy eating behaviors, physical activity, and/or monitoring and self-managing diabetes and cardiovascular risk factors-were delivered in group sessions of fewer than 20 employees. Programs involved 1-h weekly sessions held during lunch hour or at other times during the workday for 12 to 24 weeks. Study outcomes, commonly measured at 6 and/or 12 months, were consistently positive. The literature search uncovered beginning evidence that workplace interventions hold promise for preventing diabetes and/or its complications. More rigorous, creatively designed, workplace studies, are needed for employees at high-risk for developing diabetes. Implications include the need for employer education about the benefits of employer support for such programs and attention to motivational strategies so employees will take full advantage of programs that are offered. Copyright © 2018 Elsevier B.V. All rights reserved.

Minority Universities Systems Engineering (MUSE) Program at the University of Texas at El Paso

NASA Technical Reports Server (NTRS)

Robbins, Mary Clare; Usevitch, Bryan; Starks, Scott A.

1997-01-01

In 1995, The University of Texas at El Paso (UTEP) responded to the suggestion of NASA Jet Propulsion Laboratory (NASA JPL) to form a consortium comprised of California State University at Los Angeles (CSULA), North Carolina Agricultural and Technical University (NCAT), and UTEP from which developed the Minority Universities Systems Engineering (MUSE) Program. The mission of this consortium is to develop a unique position for minority universities in providing the nation's future system architects and engineers as well as enhance JPL's system design capability. The goals of this collaboration include the development of a system engineering curriculum which includes hands-on project engineering and design experiences. UTEP is in a unique position to take full advantage of this program since UTEP has been named a Model Institution for Excellence (MIE) by the National Science Foundation. The purpose of MIE is to produce leaders in Science, Math, and Engineering. Furthermore, UTEP has also been selected as the site for two new centers including the Pan American Center for Earth and Environmental Sciences (PACES) directed by Dr. Scott Starks and the FAST Center for Structural Integrity of Aerospace Systems directed by Dr. Roberto Osegueda. The UTEP MUSE Program operates under the auspices of the PACES Center.

The International Heliophysical Year Education and Outreach Program

NASA Astrophysics Data System (ADS)

Rabello-Soares, M.; Morrow, C.; Thompson, B.

2006-12-01

The International Heliophysical Year (IHY) will celebrate the 50th anniversary of the International Geophysical Year (IGY) and will continue its tradition of international research collaboration. The term "heliophysical" is an extension of the term "geophysical", where the Earth, Sun & Solar System are studied not as separate domains but through the universal processes governing the heliosphere. IHY represents a logical next-step, extending the studies into the heliosphere and thus including the drivers of geophysical change. The main goal of IHY Education and Outreach Program is to create more global access to exemplary resources in space and earth science education and public outreach. By taking advantage of the IHY organization with representatives in every nation and in the partnership with the United Nations Basic Space Science Initiative (UNBSSI), we aim to promote new international partnerships. Our goal is to assist in increasing the visibility and accessibility of exemplary programs and in the identification of formal or informal educational products that would be beneficial to improve the space and earth science knowledge in a given country; leaving a legacy of enhanced global access to resources and of world-wide connectivity between those engaged in education and public outreach efforts that are related to IHY science. Here we describe the IHY Education and Outreach Program, how to participate and the benefits in doing so. ~

[International collaboration to develop a nurse practitioner master's program].

PubMed

Tang, Woung-Ru

2007-12-01

Because of the shortage of resident doctors and in order to raise standards, hospitals and medical centers have trained their own nurse practitioners (NPs). Given the absence of standard training criteria and an unevenness of faculty quality, however, many NPs play the role of medical substitute, which is far from the independent role performed by NPs in foreign countries. It is therefore necessary to include NP training within higher education. The Graduate Institute of Nursing at Chang Gung University established the first NP in-service training program in 2003 through international collaboration, with the purpose of cultivating advanced clinical nursing talents. The program emphasizes the importance of clinical reasoning and practical training, in order to enable students to perform the multiple roles of treatment and caring undertaken by NPs. Experts in advanced nursing and clinical medicine from Taiwan and abroad were invited to serve as lecturers. The students also had the opportunity to take NP courses at Oregon Health and Science University (USA) and participate in clinical visits. The results have been widely praised. International collaboration is built upon the mutual trust of the parties, and its success is determined by the measures that it involves, as well as by the global vision and competence of participants. This paper shares the advantages and disadvantages of the NP master's program through international collaboration.