Science.gov

Sample records for policial nas academias

  1. Family-Friendly Policies and Gender Bias in Academia

    ERIC Educational Resources Information Center

    Mayer, Audrey L.; Tikka, Paivi M.

    2008-01-01

    Several recent reports on the status of women in US academic institutions have recommended more generous family policies to encourage and retain more women among academic staffs. Many of the policies suggested are modelled on those that have been in effect in Nordic countries for decades. The status of women among Finnish and Swedish academic…

  2. Training Multidisciplinary Scholars in Science Policy for Careers in Academia, Private Sector, and Public Service

    NASA Astrophysics Data System (ADS)

    Kenney, M. A.

    2015-12-01

    Regardless of a graduate student's ultimate career ambitions, it is becoming increasingly important to either develop skills to successfully transition into non-academic careers or to be able to understand the societal benefits of basic and applied research programs. In this talk I will provide my prospective -- from working in academia, the Federal government, and as an independent consultant -- about the training that we need for graduate students to navigate the jungle gym of career opportunities available (or not available) after they graduate. In particular, I will speak to the need for science policy training, in which scientific and coordination skills are put to use to help support societal decisions. I will assert that, to effectively train graduate students, it is necessary to provide experiences in multidisciplinary, policy-relevant scholarship to build marketable skills critical for a student's professional development.

  3. German Academia Heading for Sustainability? Reflections on Policy and Practice in Teaching, Research and Institutional Innovations

    ERIC Educational Resources Information Center

    Adomssent, Maik; Michelsen, Gerd

    2006-01-01

    This article discusses how far (and by what practical means) the growing global trend for universities to commit to sustainable development has spread across German academia. Following this introduction, part 2 will outline the political framework of the sustainability discourse in German higher education. Part 3 will emphasise the integration of…

  4. Policy Recommendations to VA Leave NAS at Odds with Congress

    ERIC Educational Resources Information Center

    Walsh, John

    1978-01-01

    Describes adverse congressional reaction to a recent National Academy of Sciences (NAS) recommendation that the Veteran's Administration's (VA) health care system be phased into a general health care system. (SL)

  5. Communicating Geosciences with Policy-makers: a Grand Challenge for Academia

    NASA Astrophysics Data System (ADS)

    Harrison, W. J.; Walls, M. R.; Boland, M. A.

    2015-12-01

    Geoscientists interested in the broader societal impacts of their research can make a meaningful contribution to policy making in our changing world. Nevertheless, policy and public decision making are the least frequently cited Broader Impacts in proposals and funded projects within NSF's Geosciences Directorate. Academic institutions can play a lead role by introducing this societal dimension of our profession to beginning students, and by enabling interdisciplinary research and promoting communication pathways for experienced career geoscientists. Within the academic environment, the public interface of the geosciences can be presented through curriculum content and creative programs. These include undergraduate minors in economics or public policy designed for scientists and engineers, and internships with policy makers. Federal research institutions and other organizations provide valuable policy-relevant experiences for students. Academic institutions have the key freedom of mission to tackle interdisciplinary research challenges at the interface of geoscience and policy. They develop long-standing relationships with research partners, including national laboratories and state geological surveys, whose work may support policy development and analysis at local, state, regional, and national levels. CSM's Payne Institute for Earth Resources awards mini-grants for teams of researchers to develop collaborative research efforts between engineering/science and policy researchers. Current work in the areas of nuclear generation and the costs of climate policy and on policy alternatives for capturing fugitive methane emissions are examples of work at the interface between the geosciences and public policy. With academic engagement, geoscientists can steward their intellectual output when non-scientists translate geoscience information and concepts into action through public policies.

  6. Science Policy: Former NAS Official Reviews World Science.

    ERIC Educational Resources Information Center

    Malone, Thomas F.

    1982-01-01

    Issues discussed with Thomas F. Malone (former Foreign Secretary-National Academy of Sciences) include: scientists role in dealing with such global problems as nuclear war and needs in developing countries; scientific relations with China/Soviet Union; scientific enterprise/human rights; science/technology role in foreign policy; and political…

  7. New NAS journal

    NASA Astrophysics Data System (ADS)

    In April 1984 the National Academy of Sciences (NAS) will begin publishing a new quarterly focusing on science policy. Written primarily for legislators, diplomats, corporate managers, security analysts, and other public policy analysts, the new journal will deal with such diverse topics as arms control, economic competition, social change, and health care.Original articles are expected to create a 120-page periodical that will discuss policy issues on a sophisticated but nonspecialist level, in a manner similar to that which Foreign Affairs uses to discuss U.S. foreign policy topics, according to NAS.

  8. NATIONAL ALCOHOL SURVEY (NAS)

    EPA Science Inventory

    National Alcohol Survey (NAS) is designed to assess the trends in drinking practices and problems in the national population, including attitudes, norms, treatment and experiences and adverse consequences. It also studies the effects of public policy on drinking practices (i.e., ...

  9. [Collaboration between academia and companies].

    PubMed

    Ueda, Minoru

    2008-05-01

    Recently the collaboration between academia and company has been recommended by the government and more than 1,000 venture companies have established since 2001. Indeed this situation caused the researchers active, on the other side many undesirable troubles has been increasing among researches in the university. In this paper the cause of these troubles related to the collaboration between academia and company has been analyzed and proposed the possible solutions for the problems. PMID:18464523

  10. Numerical Aerodynamic Simulation (NAS)

    NASA Technical Reports Server (NTRS)

    Peterson, V. L.; Ballhaus, W. F., Jr.; Bailey, F. R.

    1983-01-01

    The history of the Numerical Aerodynamic Simulation Program, which is designed to provide a leading-edge capability to computational aerodynamicists, is traced back to its origin in 1975. Factors motivating its development and examples of solutions to successively refined forms of the governing equations are presented. The NAS Processing System Network and each of its eight subsystems are described in terms of function and initial performance goals. A proposed usage allocation policy is discussed and some initial problems being readied for solution on the NAS system are identified.

  11. Getting Started in Academia: A Guide for Educational Psychologists

    ERIC Educational Resources Information Center

    McCormick, Christine B.; Barnes, Benita J.

    2008-01-01

    We identify the major tasks facing pre-tenure faculty members and outline advice, based on a review of the literature and our experiences, for succeeding in academia. The challenges encountered by new faculty include learning the culture of the new academic institution, understanding the processes and policies for academic performance review,…

  12. Commentary: Will academia embrace comparative effectiveness research?

    PubMed

    Lauer, Michael S

    2011-06-01

    In recent medical history, a number of therapies that were widely adopted based on observational data or pathophysiological constructs turned out to be useless or even harmful when tested in randomized comparative effectiveness trials. These therapies not only harmed patients but also did a disservice to the practical education of medical students, residents, and fellows. These trainees effectively learned that it is acceptable to implement practices even in the absence of high-quality evidence, and so they may not have learned how to analyze the quality of evidence. In this issue of Academic Medicine, seven groups address critical aspects of the intersection between comparative effectiveness research (CER) and academic medicine. Their topics include the need at academic health centers for cultural shifts, for addressing conflicts of interest, for exploiting academic talent and electronic information resources, for interacting well with policy makers, for incorporating economic evaluations, for incorporating tests of educational methods, for developing multidisciplinary models, and for integrating CER into "predictive health." This commentary argues that academia must embrace CER by insisting on the highest levels of evidence, by viewing all clinical interactions as opportunities for scientific advancement, by setting an example for policy makers and colleagues working in nonacademic settings, and by engaging all physicians in the clinical research enterprise. PMID:21613887

  13. NAS: The first year

    NASA Technical Reports Server (NTRS)

    Bailey, F. R.; Kutler, Paul

    1988-01-01

    Discussed are the capabilities of NASA's Numerical Aerodynamic Simulation (NAS) Program and its application as an advanced supercomputing system for computational fluid dynamics (CFD) research. First, the paper describes the NAS computational system, called the NAS Processing System Network, and the advanced computational capabilities it offers as a consequence of carrying out the NAS pathfinder objective. Second, it presents examples of pioneering CFD research accomplished during NAS's first operational year. Examples are included which illustrate CFD applications for predicting fluid phenomena, complementing and supplementing experimentation, and aiding in design. Finally, pacing elements and future directions for CFD and NAS are discussed.

  14. Sexual harassment in academia: legal and administrative challenges.

    PubMed

    Dowell, M

    1992-01-01

    Guidelines and institutional policies regarding sexual harassment in academia have a relatively short and controversial background. Deference to Equal Employment Opportunity Commission (EEOC) guidelines in employment sexual harassment incidents guides much of the thinking in contemporary courts. Title IX of the Educational Amendments and the Civil Rights Restoration Act of 1987 are but two of the legal redresses available to students with harassment grievance complaints. Lack of definition of the term as well as research studies in nursing complicate the issue of sexual harassment. The potential impact of harassment on nursing students both in the classroom and in the practice area is significant. Nursing administrators and educators must be proactive in writing and implementing policies regarding sexual harassment. PMID:1312151

  15. Government and Academia: The Uneasy Bond. A Round Table Held on April 13, 1978.

    ERIC Educational Resources Information Center

    American Enterprise Inst. for Public Policy Research, Washington, DC.

    An edited transcript of a televised American Enterprise Institute Public Policy Forum examines the dangers and benefits of the relationship between government and academia. The following questions about the government's increasing role in higher education are discussed by the panel: Can state and federal governments assist colleges and…

  16. Political Attitudes in the Classroom: Is Academia the Last Bastion of Liberalism?

    ERIC Educational Resources Information Center

    La Falce, David; Gomez, SimonPeter

    2007-01-01

    Academia is under attack from those who believe that college professors are uniformly leftist politically, which creates an environment of bias against conservative students and professors. Advocates have proposed an "Academic Bill of Rights" that may lead to policies to achieve intellectual diversity in faculty hiring and tenure decisions.…

  17. Burke and Academia: Revenge of the Specialists.

    ERIC Educational Resources Information Center

    Lambkin, David J.

    Kenneth Burke was a college dropout who did not enjoy notable success until quite late in life. His major interest was the development of a meta-theory of language, which he called "rhetoric." Denied the resources and material rewards of academia, Burke was both scapegoated and redeemed by the academic community. Furthermore, the scapegoaters and…

  18. Gender Equality in Academia: A Critical Reflection

    ERIC Educational Resources Information Center

    Winchester, Hilary P. M.; Browning, Lynette

    2015-01-01

    Gender equality in academia has been monitored in Australia for the past three decades so it is timely to reflect on what progress has been made, what works, and what challenges remain. When data were first published on the gender composition of staff in Australian universities in the mid-1980s women comprised 20 per cent of academic staff and…

  19. Gender Inequality in Academia: Evidences from Nigeria

    ERIC Educational Resources Information Center

    Ogbogu, Christiana O.

    2011-01-01

    Universities and other institutions of higher education in Nigeria see themselves as liberal and open-minded. They support social movements that encourage principles of democracy and social justice, yet their mode of governance is male dominated and patriarchal. This study, therefore, identified the causes of gender inequality in academia and the…

  20. Making a Case for Technology in Academia

    ERIC Educational Resources Information Center

    Dodds, Kathrin; Callender, Donell; Henry, Cynthia

    2014-01-01

    Interested in connecting users with the latest resources aimed at advancing intellectual inquiry and discovery, researchers from Texas Tech University Libraries decided to embark on a study to explore the practicality of the latest technology, the iPad, within the varying functions of academia. Using an online survey and focus groups, the…

  1. Determinants of Organisational Climate for Academia

    ERIC Educational Resources Information Center

    McMurray, Adela; Scott, Don

    2013-01-01

    Being aware of the factors that develop a positive organisational climate is especially important in universities, where the academic members of staff are, in large measure, self-motivated. To identify the determinants of organisational climate for university academia, the validity and reliability of the first-order constructs of autonomy,…

  2. Electronic Publishing in Academia: An Economic Perspective.

    ERIC Educational Resources Information Center

    Getz, Malcolm

    The challenge to academia is to invest in services that will turn the abundance of electronic data into sound, useful, compelling information products. The process of filtering, labeling, refining, and packaging, that is, the process of editing and publishing, takes resources and will be shaped by the electronic world in significant ways. This…

  3. Can Academia Truly Help Small-Business Owners? Opinion.

    ERIC Educational Resources Information Center

    Krause, David; And Others

    1990-01-01

    Seven small business owners, professors, and leaders answered the question of whether academia can help small business owners. In the opinion of a small business owner, academia offers too much theory and too few real skills. According to the president of the National Federation of Independent Business, academia can play a role in the development…

  4. NAS Panel faults export controls

    NASA Astrophysics Data System (ADS)

    Katzoff, Judith A.

    A study prepared by a top-level panel says that current export controls on militarily sensitive U.S. technology may be “overcorrecting” previous weaknesses in that system, resulting in “a complex and confusing control system” that makes it more difficult for U.S. businesses to compete in international markets. Moreover, this control system has “an increasingly corrosive effect” on U.S. relations with allies. The panel recommended that the United States concentrate more effort on bringing about uniformity in the export control policies of countries belonging to the Coordinating Committee on Multilateral Export Controls (CoCom), i.e., most of the member nations in NATO (the North Atlantic Treaty Organization) and Japan.The 21-member panel was appointed by the Committee on Science, Engineering, and Public Policy (COSEPUP), a joint unit of the National Academy of Sciences (NAS), the National Academy of Engineering (NAE), and the Institute of Medicine (IOM). The panel, composed of administrators, researchers, and former government officials, was chaired by AGU member Lew Allen, Jr., director of the Jet Propulsion Laboratory (Pasadena, Calif.) and former chief of staff of the U.S. Air Force. Their report was supported by NAS funds, by a number of private organizations (including AGU), by the U.S. Departments of Commerce, Defense, Energy, and State, by the National Science Foundation, and by the National Aeronautics and Space Administration.

  5. Commentary: The time is now: academia and opportunities in health informatics and e-health.

    PubMed

    Smith, Marie; Agresta, Thomas

    2010-07-01

    Recent health care reform and policy initiatives have had a focus on health information technology (HIT). At the same time, academic centers are expanding biomedical informatics programs. Yet, it is disheartening that much of the direction and dialogue are coming from those with business, political, or advocacy interests, while those in academia who might provide valuable insights are not as visible within this debate. Some major academic health centers have strong health or biomedical informatics programs that incorporate community-academia partnerships. So why aren't more academic health care faculty members, especially at public universities, involved in state or national HIT strategic policy initiatives or governance bodies? Plausible reasons are posited, and examples for greater interdisciplinary faculty member involvement at the local/state or regional levels are suggested. PMID:20592503

  6. Policy.

    ERIC Educational Resources Information Center

    Evans, Judith L.; And Others

    1995-01-01

    This theme issue is devoted to discussions of early childhood policy issues. "Creating a Shared Vision: How Policy Affects Early Childhood Care and Development" (Judith L. Evans) defines policy, discusses the motivation for changing or creating national policy and the process for changing such policies, and provides a sample design for an early…

  7. Followership and leadership: promoting unity in academia.

    PubMed

    Osborne, Carl A

    2011-01-01

    As we plan our future in the twenty-first century, many believe that we face more problems than ever before, including the rising cost of sustaining teaching, research, and service programs in a climate in which state support for higher education is declining. Some commonly held opinions blame leaders and thus propose solutions that are based on the premise that leaders who are perceived to be ineffective should be replaced by those who promise to correct the situation. Leadership is a frequently discussed term, whereas the concept of followership is generally ignored. Followership, however, has been an unidentified facet of leadership in veterinary academia. The present article examines the premise that the primary way to solve the expanding list of problems facing academia is by zealously seeking, teaching, and encouraging leadership. Organizations such as universities succeed or fail on the basis of how well followers follow in addition to how well leaders lead. The truth is that without followers there would be no leaders. Yet the train of followers is almost nonexistent in most educational settings. Striving to recruit and entertain the proper balance of followers and leaders should be one of the goals of every college of veterinary medicine. PMID:22130410

  8. Leaks in the pipeline: separating demographic inertia from ongoing gender differences in academia.

    PubMed

    Shaw, Allison K; Stanton, Daniel E

    2012-09-22

    Identification of the causes underlying the under-representation of women and minorities in academia is a source of ongoing concern and controversy. This is a critical issue in ensuring the openness and diversity of academia; yet differences in personal experiences and interpretations have mired it in controversy. We construct a simple model of the academic career that can be used to identify general trends, and separate the demographic effects of historical differences from ongoing biological or cultural gender differences. We apply the model to data on academics collected by the National Science Foundation (USA) over the past three decades, across all of science and engineering, and within six disciplines (agricultural and biological sciences, engineering, mathematics and computer sciences, physical sciences, psychology, and social sciences). We show that the hiring and retention of women in academia have been affected by both demographic inertia and gender differences, but that the relative influence of gender differences appears to be dwindling for most disciplines and career transitions. Our model enables us to identify the two key non-structural bottlenecks restricting female participation in academia: choice of undergraduate major and application to faculty positions. These transitions are those in greatest need of detailed study and policy development. PMID:22719028

  9. Academia-industry symbiosis in organic chemistry.

    PubMed

    Michaudel, Quentin; Ishihara, Yoshihiro; Baran, Phil S

    2015-03-17

    Collaboration between academia and industry is a growing phenomenon within the chemistry community. These sectors have long held strong ties since academia traditionally trains the future scientists of the corporate world, but the recent drastic decrease of public funding is motivating the academic world to seek more private grants. This concept of industrial "sponsoring" is not new, and in the past, some companies granted substantial amounts of money per annum to various academic institutions in exchange for prime access to all their scientific discoveries and inventions. However, academic and industrial interests were not always aligned, and therefore the investment has become increasingly difficult to justify from industry's point of view. With fluctuating macroeconomic factors, this type of unrestricted grant has become more rare and has been largely replaced by smaller and more focused partnerships. In our view, forging a partnership with industry can be a golden opportunity for both parties and can represent a true symbiosis. This type of project-specific collaboration is engendered by industry's desire to access very specific academic expertise that is required for the development of new technologies at the forefront of science. Since financial pressures do not allow companies to spend the time to acquire this expertise and even less to explore fundamental research, partnering with an academic laboratory whose research is related to the problem gives them a viable alternative. From an academic standpoint, it represents the perfect occasion to apply "pure science" research concepts to solve problems that benefit humanity. Moreover, it offers a unique opportunity for students to face challenges from the "real world" at an early stage of their career. Although not every problem in industry can be solved by research developments in academia, we argue that there is significant scientific overlap between these two seemingly disparate groups, thereby presenting an

  10. The Connection Between Academia and Industry

    PubMed Central

    Singh, Ajai; Singh, Shakuntala

    2005-01-01

    The growing commercialization of research with its effect on the ethical conduct of researchers, and the advancement of scientific knowledge with its effect on the welfare or otherwise of patients, are areas of pressing concern today and need a serious, thorough study. Biomedical research, and its forward march, is becoming increasingly dependent on industry-academia proximity, both commercial and geographic. A realization of the commercial value of academic biomedical research coupled with its rapid and efficient utilization by industry is the major propelling force here. A number of well-intentioned writers in the field look to the whole development with optimism. But this partnership is a double-edged sword, for it carries with it the potential of an exciting future as much as the prospect of misappropriation and malevolence. Moreover, such partnerships have sometimes eroded public trust in the research enterprise itself. Connected to the growing clout of industry in institutions is concern about thecommercialization of research and resolving the ‘patient or product’ loyalty. There is ambivalence about industry funding and influence in academia, and a consequent ‘approach-avoidance’ conflict. If academia has to provide the patients and research talent, industry necessarily has to provide the finances and other facilities based on it. This is an invariable and essential agreement between the two parties that they can walk out of only at their own peril. The profound ethical concerns that industry funded research has brought center-stage need a close look, especially as they impact patients, research subjects, public trust, marketability of products, and research and professional credibility. How can the intermediate goal of industry (patient welfare) serve the purpose of the final goal of academia is the basic struggle for conscientious research institutions /associations. And how best the goal of maximizing profits can be best served, albeit suitably

  11. Career Development of Women in Academia: Traversing the Leaky Pipeline

    ERIC Educational Resources Information Center

    Gasser, Courtney E.; Shaffer, Katharine S.

    2014-01-01

    Women's experiences in academia are laden with a fundamental set of issues pertaining to gender inequalities. A model reflecting women's career development and experiences around their academic pipeline (or career in academia) is presented. This model further conveys a new perspective on the experiences of women academicians before, during and…

  12. Swimming Upstream: A Theatre Educator's Guide to Survival in Academia.

    ERIC Educational Resources Information Center

    Grady, Sharon

    1999-01-01

    Synthesizes the central themes from a session on how theatre educators can survive in academia which took place at the 1998 AATE (American Alliance for Theatre and Education) conference. Presents the "Top Ten Suggestions for Surviving in Academia," including the following suggestions: clarify what is expected, to whom faculty are responsible, and…

  13. Helping Science and Drug Development to Succeed through Pharma-Academia Partnerships

    PubMed Central

    Yang, Daniel X.; Kim, Yunsoo A.

    2013-01-01

    The theme of the 2013 Yale Healthcare Conference was “Partnerships in Healthcare: Cultivating Collaborative Solutions.” The April conference brought together leaders across several sectors of health care, including academic research, pharmaceuticals, information technology, policy, and life sciences investing. In particular, the breakout session titled “Taking R&D Back to School: The Rise of Pharma-Academia Alliances” centered on the partnerships between academic institutions and pharmaceutical companies. Attendees of the session included members of the pharmaceutical industry, academic researchers, and physicians, as well as graduate and professional students. The discussion was led by Dr. Thomas Lynch of Yale University. Several topics emerged from the discussion, including resources for scientific discovery and the management of competing interests in collaborations between academia and the pharmaceutical industry. PMID:24058318

  14. UAS Integration into the NAS Project

    NASA Technical Reports Server (NTRS)

    Bauer, Jeff

    2010-01-01

    The goal of the UAS Integration in the NAS Project is to contribute capabilities that reduce technical barriers related to the safety and operational challenges associated with enabling routine UAS access to the NAS This goal will be accomplished through a two-phased approach of system-level integration of key concepts, technologies and/or procedures, and demonstrations of integrated capabilities in an operationally relevant environment. Technical objectives include: PHASE 1: a) Validating the key technical areas identified by this project. System-level analyses, a State of the Art Analysis (SOAA), and a ConOps will identify the challenges and barriers preventing routine UAS access to the NAS. b) Developing a national roadmap and gap analysis identifying specific deliverables in the area of operations, procedures, and technologies that will impact future policy decisions. PHASE 2: a) Provide regulators with a methodology for developing airworthiness requirements for UAS and data to support development of certifications standards and regulatory guidance. b) Provide systems-level integrated testing of concepts and/or capabilities that address barriers to routine access to the NAS. Through simulation and flight testing, address issues including separation assurance, communications requirements, and Pilot Aircraft Interfaces (PAIs) in operationally relevant environments

  15. The NAS Parallel Benchmarks

    SciTech Connect

    Bailey, David H.

    2009-11-15

    The NAS Parallel Benchmarks (NPB) are a suite of parallel computer performance benchmarks. They were originally developed at the NASA Ames Research Center in 1991 to assess high-end parallel supercomputers. Although they are no longer used as widely as they once were for comparing high-end system performance, they continue to be studied and analyzed a great deal in the high-performance computing community. The acronym 'NAS' originally stood for the Numerical Aeronautical Simulation Program at NASA Ames. The name of this organization was subsequently changed to the Numerical Aerospace Simulation Program, and more recently to the NASA Advanced Supercomputing Center, although the acronym remains 'NAS.' The developers of the original NPB suite were David H. Bailey, Eric Barszcz, John Barton, David Browning, Russell Carter, LeoDagum, Rod Fatoohi, Samuel Fineberg, Paul Frederickson, Thomas Lasinski, Rob Schreiber, Horst Simon, V. Venkatakrishnan and Sisira Weeratunga. The original NAS Parallel Benchmarks consisted of eight individual benchmark problems, each of which focused on some aspect of scientific computing. The principal focus was in computational aerophysics, although most of these benchmarks have much broader relevance, since in a much larger sense they are typical of many real-world scientific computing applications. The NPB suite grew out of the need for a more rational procedure to select new supercomputers for acquisition by NASA. The emergence of commercially available highly parallel computer systems in the late 1980s offered an attractive alternative to parallel vector supercomputers that had been the mainstay of high-end scientific computing. However, the introduction of highly parallel systems was accompanied by a regrettable level of hype, not only on the part of the commercial vendors but even, in some cases, by scientists using the systems. As a result, it was difficult to discern whether the new systems offered any fundamental performance advantage

  16. NAS Parallel Benchmarks Results

    NASA Technical Reports Server (NTRS)

    Subhash, Saini; Bailey, David H.; Lasinski, T. A. (Technical Monitor)

    1995-01-01

    The NAS Parallel Benchmarks (NPB) were developed in 1991 at NASA Ames Research Center to study the performance of parallel supercomputers. The eight benchmark problems are specified in a pencil and paper fashion i.e. the complete details of the problem to be solved are given in a technical document, and except for a few restrictions, benchmarkers are free to select the language constructs and implementation techniques best suited for a particular system. In this paper, we present new NPB performance results for the following systems: (a) Parallel-Vector Processors: Cray C90, Cray T'90 and Fujitsu VPP500; (b) Highly Parallel Processors: Cray T3D, IBM SP2 and IBM SP-TN2 (Thin Nodes 2); (c) Symmetric Multiprocessing Processors: Convex Exemplar SPP1000, Cray J90, DEC Alpha Server 8400 5/300, and SGI Power Challenge XL. We also present sustained performance per dollar for Class B LU, SP and BT benchmarks. We also mention NAS future plans of NPB.

  17. Leading by Example: The Case for IT Security in Academia

    ERIC Educational Resources Information Center

    Davidson, Mary Ann

    2005-01-01

    Leadership in IT security is needed. Security matters: the ethics, the economics, and the social implications. There is much the academic community can do to help ensure cybersecurity. This document discusses steps academia can take to help ensure cybersecurity.

  18. Measuring successful knowledge sharing among academia through social media

    NASA Astrophysics Data System (ADS)

    Ghazali, Saadiah; Sulaiman, Nor Intan Saniah; Zabidi, Nerda Zura; Omar, Mohd Faizal; Alias, Rose Alinda

    2015-12-01

    This paper aims to study the influence of social media on knowledge sharing among academia. Previously, many researches have been done to explore the importance emergence of social media for public use, but there are still limited studies on how this technological advancement affects the academia. For this study, Facebook is chosen as one of the online social networking tools as the medium of knowledge sharing. To begin with, this study is started with the identification of factors that encourage the academia to share their knowledge through social media. These factors are then categorized based on Theory of Planned Behavior (TPB). After this knowledge has successfully shared, the level of successful knowledge sharing through Facebook is modeled using Fuzzy Logic. Fuzzy inputs for this study are the number of like, comment and share. Findings from this study indeed showed that there are many reasons encouraging academia to utilize social media for their work. Besides, this paper contributes new knowledge to fuzzy logic application as it is the first known research in measuring Facebook engagement for knowledge sharing purposes. In conclusion although there exist some barriers and limitations with the use of social media, academia are showing a positive shift in the application of these tools for work.

  19. Phthalates and Cumulative Risk Assessment (NAS Final Report)

    EPA Science Inventory

    Risk assessment has become a dominant public policy tool for making choices, based on limited resources, to protect public health and the environment. NAS_phthalates_cover.jpg" vspace = "5" hspace="5" align="left" border="1" alt="Cover ...

  20. SMEs and their co-operation with academia.

    PubMed

    Antoine, Jean Michel; Strömqvist, Mats

    2005-01-01

    Co-operation between SMEs and Academia can be a win-win situation when each partner understands the constraints of the other. SMEs are often leaders in innovation; therefore more ready to share interest in research. They are flexible and dynamic. They need a short feed-back to sustain their co-operation. Academia is often more long-term oriented and more question- than answer-oriented. A code of conduct can ease the relationship because it can anticipate the potential problems. PMID:16137116

  1. Navigating the Career Transition from Industry to Academia

    ERIC Educational Resources Information Center

    Wilson, Michael John; Wood, Leigh; Solomonides, Ian; Dixon, Peter; Goos, Merrilyn

    2013-01-01

    Transitions from "industry" to "academia" represent a unique type of career change. Although such transitions are becoming increasingly common in Australian universities and beyond, there is no coherent framework for making sense of the multiple and intersecting factors involved in these inter-domain movements. This form of…

  2. A Critique of "In Search of Token Women in Academia."

    ERIC Educational Resources Information Center

    Constantinople, Anne

    1982-01-01

    Criticized the research of Young, MacKenzie, & Sherif (1980), designed to test Laws' (1975) analysis of token women in academia. The appropriateness of the study as a test of Laws' theory is questioned since no evidence is offered for the validity of the independent variables as measures of tokenism. (Author/JAC)

  3. Tenure Denied: Cases of Sex Discrimination in Academia

    ERIC Educational Resources Information Center

    Dyer, Susan K., Ed.

    2004-01-01

    This report focuses on women who took their fight for tenure to the courts. Drawing on 19 cases supported by the American Association of University Women Legal Advocacy Fund since 1981, we document the challenge of fighting sex discrimination in academia. In the process, we illustrate the overt and subtle forms of sex discrimination that continue…

  4. Bridging the Gap in Knowledge Transfer between Academia and Practitioners

    ERIC Educational Resources Information Center

    Gera, Rajat

    2012-01-01

    Purpose: The paper intends to identify the causes or gaps in transfer of managerial knowledge between academia and practitioners and to develop a framework that overcomes the gaps through knowledge management, information technology and human resource practices. The paper aims to suggest a strategic approach based on the knowledge transfer cycle.…

  5. Escape from the Pipeline: Women Using Physics Outside Academia

    ERIC Educational Resources Information Center

    Marshall, Jill A.

    2008-01-01

    In the last several decades the image of the leaky pipeline has become commonplace as a metaphor for the loss of women and minorities to the physics enterprise at every stage, from high school to the most advanced positions in academia. At the 2007 Winter AAPT meeting in Seattle, however, the AAPT Committee on Women in Physics sponsored a session…

  6. The Lived Experience of Novice Nursing Faculty in Academia

    ERIC Educational Resources Information Center

    Cooley, Shirley S.

    2013-01-01

    To relieve the nursing faculty shortage, notable numbers of master's prepared clinical nurse experts are entering the ranks of nursing faculty to teach the prelicensure nursing student. The transition from clinical practice to the academia raises concern about the adequacy of preparation for the complex specialization role of nurse educator. In…

  7. "Good Girls": Emphasised Femininity as Cloning Culture in Academia

    ERIC Educational Resources Information Center

    Mattsson, Tina

    2015-01-01

    Gender inequality in academia might be understood as an effect of the belief of a contradiction between woman and science, which make it difficult for women to appropriate the right to author and authorise acts of knowing and thinking in science. In relation to this concern, the aim of this article is to explore how a group of successful women…

  8. Translating the Academy: Learning the Racialized Languages of Academia

    ERIC Educational Resources Information Center

    Monzó, Lilia D.; SooHoo, Suzanne

    2014-01-01

    This article presents narratives of 2 women faculty of color, 1 early career Latina and the other tenured Asian American woman, regarding their ontological and epistemological struggles in academia, as well as the hope, impetus, and strategies for change that they constructed together. Drawing on a critical pedagogy perspective, mentoring is…

  9. Barriers to Alzheimer disease drug discovery and development in academia.

    PubMed

    Van Eldik, Linda J; Koppal, Tanuja; Watterson, D Martin

    2002-01-01

    The drug discovery and the drug development processes represent a continuum of recursive activities that range from initial drug target identification to final Food and Drug Administration approval and marketing of a new therapeutic. Drug discovery, as its name implies, is more exploratory and less focused in many cases, whereas drug development has a clinically defined endpoint and a specific disease goal. Academia has historically made major contributions to this process at the early discovery phases. However, current trends in the organization of the pharmaceutical industry suggest an expanded role for academia in the near future. Megamergers among major pharmaceutical corporations indicate their movement toward a focus on end-stage clinical trials, manufacturing, and marketing. There has been a parallel increase in outsourcing of intermediate steps to specialty small pharmaceutical, biotechnology, and contract service companies. The new paradigm suggests that academia will play an increasingly important role at the proof-of-principle stage of basic and clinical drug discovery research, in training the future skilled work force, and in close partnerships with small pharmaceutical and biotechnology companies. However, academic drug discovery research faces a set of barriers to progress, the relative importance of which varies with the home institution and the details of the research area. These barriers fall into four general categories: (1) the historical administrative structure and environment of academia; (2) the structure and emphasis of peer review panels that control research funding by government and private agencies; (3) the organization and operation of the academic infrastructure; and (4) the structure and availability of specialized resources and information management. Selected examples of barriers to drug discovery and drug development research and training in academia are presented, as are some specific recommendations designed to minimize or

  10. [Role of Academia in Regulatory Science for Global Drug Development].

    PubMed

    Tsukamoto, Katsura; Takenaka, Toichi

    2016-01-01

    As diseases know no national boundaries, drug development must be designed at a global level. Drugs are highly regulated to maximize the benefits to public health, which is assessed on a regional basis. The complexity and diversity of stakeholders increase dramatically once multiple international regions are involved. Each stakeholder in drug development depends on customized criteria to make decisions for its own benefit. Thus, a huge gap exists among drug discovery researchers, developers, clinicians, patients, and regulatory bodies. With reasonable scientific evidence gathered and analyzed, mutual agreement can be reached. We believe that this important role of regulatory science and academic involvement will create harmony. By practicing diverse, innovative regulatory scientific research, academia has the potential to become the core of communication among various stakeholder groups. Furthermore, another important responsibility of academia, i.e., knowledge, provides additional aspects to the field of drug development. Those who understand regulatory science can contribute to the efficient achievement of innovative, effective, safe drugs. Thus, research and education are essential roles of academia to allow a better understanding of the balance between benefits and risks. Communication and knowledge will promote the prompt delivery of better medical products to patients in need. PMID:27040336

  11. Measuring nepotism through shared last names: the case of Italian Academia.

    PubMed

    Allesina, Stefano

    2011-01-01

    Nepotistic practices are detrimental for academia. Here I show how disciplines with a high likelihood of nepotism can be detected using standard statistical techniques based on shared last names among professors. As an example, I analyze the set of all 61,340 Italian academics. I find that nepotism is prominent in Italy, with particular disciplinary sectors being detected as especially problematic. Out of 28 disciplines, 9 - accounting for more than half of Italian professors - display a significant paucity of last names. Moreover, in most disciplines a clear north-south trend emerges, with likelihood of nepotism increasing with latitude. Even accounting for the geographic clustering of last names, I find that for many disciplines the probability of name-sharing is boosted when professors work in the same institution or sub-discipline. Using these techniques policy makers can target cuts and funding in order to promote fair practices. PMID:21826195

  12. Digital innovation through partnership between nature conservation organisations and academia: a qualitative impact assessment.

    PubMed

    Galán-Díaz, Carlos; Edwards, Peter; Nelson, John D; van der Wal, René

    2015-11-01

    Nature conservation organisations increasingly turn to new digital technologies to help deliver conservation objectives. This has led to collaborative forms of working with academia to spearhead digital innovation. Through in-depth interviews with three UK research-council-funded case studies, we show that by working with academics conservation organisations can receive positive and negative impacts, some of which cut across their operations. Positive impacts include new ways of engaging with audiences, improved data workflows, financial benefits, capacity building and the necessary digital infrastructure to help them influence policy. Negative impacts include the time and resources required to learn new skills and sustain new technologies, managing different organisational objectives and shifts in working practices as a result of the new technologies. Most importantly, collaboration with academics was shown to bring the opportunity of a profound change in perspectives on technologies with benefits to the partner organisations and individuals therein. PMID:26508342

  13. NAS Applications and Advanced Algorithms

    NASA Technical Reports Server (NTRS)

    Bailey, David H.; Biswas, Rupak; VanDerWijngaart, Rob; Kutler, Paul (Technical Monitor)

    1997-01-01

    This paper examines the applications most commonly run on the supercomputers at the Numerical Aerospace Simulation (NAS) facility. It analyzes the extent to which such applications are fundamentally oriented to vector computers, and whether or not they can be efficiently implemented on hierarchical memory machines, such as systems with cache memories and highly parallel, distributed memory systems.

  14. Beyond and between academia and business: How Austrian biotechnology researchers describe high-tech startup companies as spaces of knowledge production.

    PubMed

    Fochler, Maximilian

    2016-04-01

    Research and innovation policy has invested considerable effort in creating new institutional spaces at the interface of academia and business. High-tech startups founded by academic entrepreneurs have been central to these policy imaginaries. These companies offer researchers new possibilities beyond and between academia and larger industry. However, the field of science and technology studies has thus far shown only limited interest in understanding these companies as spaces of knowledge production. This article analyses how researchers working in small and medium-sized biotechnology companies in Vienna, Austria, describe the cultural characteristics of knowledge production in this particular institutional space. It traces how they relate these characteristics to other institutional spaces they have experienced in their research biographies, such as in academia or larger corporations. It shows that the reasons why researchers decide to work in biotechnology companies and how they organize their work are deeply influenced by their perception of deficiencies in the conditions for epistemic work in contemporary academia and, to a lesser degree, in industry. PMID:27263239

  15. NASA's UAS NAS Access Project

    NASA Technical Reports Server (NTRS)

    Johnson, Charles W.

    2011-01-01

    The vision of the Unmanned Aircraft System (UAS) Integration in the National Airspace System (NAS) Project is "A global transportation system which allows routine access for all classes of UAS." The goal of the UAS Integration in the NAS Project is to "contribute capabilities that reduce technical barriers related to the safety and operational challenges associated with enabling routine UAS access to the NAS." This goal will be accomplished through a two-phased approach based on development of system-level integration of key concepts, technologies and/or procedures, and demonstrations of integrated capabilities in an operationally relevant environment. Phase 1 will take place the first two years of the Project and Phase 2 will take place the following three years. The Phase 1 and 2 technical objectives are: Phase 1: Developing a gap analysis between current state of the art and the Next Generation Air Transportation System (NextGen) UAS Concept of Operations . Validating the key technical areas identified by this Project . Conducting initial modeling, simulation, and flight testing activities . Completing Sub-project Phase 1 deliverables (spectrum requirements, comparative analysis of certification methodologies, etc.) and continue Phase 2 preparation (infrastructure, tools, etc.) Phase 2: Providing regulators with a methodology for developing airworthiness requirements for UAS, and data to support development of certifications standards and regulatory guidance . Providing systems-level, integrated testing of concepts and/or capabilities that address barriers to routine access to the NAS. Through simulation and flight testing, address issues including separation assurance, communications requirements, and human systems integration in operationally relevant environments. The UAS in the NAS Project will demonstrate solutions in specific technology areas, which will address operational/safety issues related to UAS access to the NAS. Since the resource allocation for

  16. New NAS Parallel Benchmarks Results

    NASA Technical Reports Server (NTRS)

    Yarrow, Maurice; Saphir, William; VanderWijngaart, Rob; Woo, Alex; Kutler, Paul (Technical Monitor)

    1997-01-01

    NPB2 (NAS (NASA Advanced Supercomputing) Parallel Benchmarks 2) is an implementation, based on Fortran and the MPI (message passing interface) message passing standard, of the original NAS Parallel Benchmark specifications. NPB2 programs are run with little or no tuning, in contrast to NPB vendor implementations, which are highly optimized for specific architectures. NPB2 results complement, rather than replace, NPB results. Because they have not been optimized by vendors, NPB2 implementations approximate the performance a typical user can expect for a portable parallel program on distributed memory parallel computers. Together these results provide an insightful comparison of the real-world performance of high-performance computers. New NPB2 features: New implementation (CG), new workstation class problem sizes, new serial sample versions, more performance statistics.

  17. Escape from the Pipeline: Women Using Physics Outside Academia

    NASA Astrophysics Data System (ADS)

    Marshall, Jill A.

    2008-01-01

    In the last several decades the image of the leaky pipeline has become commonplace as a metaphor for the loss of women and minorities to the physics enterprise at every stage, from high school to the most advanced positions in academia. At the 2007 Winter AAPT meeting in Seattle, however, the AAPT Committee on Women in Physics sponsored a session highlighting women whose careers in physics are not faithfully represented by the pipeline model, pointing to a flaw in this way of representing women's career trajectories.

  18. The European Academia Network on Future Space Exploration Technology

    NASA Astrophysics Data System (ADS)

    Pauly, K.; Schulze, R.; Igenbergs, E.; Reimert, M.; Schmitt, D.

    2002-01-01

    The planning, preparation, and execution of space exploration missions is a programmatic challenge, which has to meet demanding and to some extent visionary mission objectives, yet in a cost-effective and viable manner. In particular in view of the significant complexity of a human mission scenario, innovative technologies are very often enabling factors for planetary exploration. As a result, such a programme is typically based on and driver for intellectual excellence and new technologies. Academia is one of, if not the most important source for new technologies. It is here where most of the creative, long-term, fundamental research takes place. Universities in Europe have changed dramatically over the past twenty years - they increasingly support the industrial base while they have a leading role to play in creating ideas and knowledge. Traditional boundaries fostering relative seclusion are being broken down and replaced by partnerships and links with industry. Research groups within universities, companies and government research institutes are joining together to share their knowledge and to pursue common strategic goals. It is with this context in mind that European Space Agency (ESA) proposed a partnership with European technical universities to foster breakthroughs in advanced concepts and leading- edge technologies, which will help Europe to define and develop its future space programmes over the next decades. The Future Human &Robotic Space Exploration Technology Network of European Academia has the focus on advanced concepts and technologies for exploration. Due to the high number of universities in Europe, it is very likely that without a co-ordinated partnership with these institutions, ESA would have difficulties to gain knowledge of many innovative ideas - ideas, which may carry a great potential for future ambitious space enterprises. On the other hand, by means of a partnership with ESA, the universities are enabled to conduct their advanced

  19. The NAS Computational Aerosciences Archive

    NASA Technical Reports Server (NTRS)

    Miceli, Kristina D.; Globus, Al; Lasinski, T. A. (Technical Monitor)

    1995-01-01

    In order to further the state-of-the-art in computational aerosciences (CAS) technology, researchers must be able to gather and understand existing work in the field. One aspect of this information gathering is studying published work available in scientific journals and conference proceedings. However, current scientific publications are very limited in the type and amount of information that they can disseminate. Information is typically restricted to text, a few images, and a bibliography list. Additional information that might be useful to the researcher, such as additional visual results, referenced papers, and datasets, are not available. New forms of electronic publication, such as the World Wide Web (WWW), limit publication size only by available disk space and data transmission bandwidth, both of which are improving rapidly. The Numerical Aerodynamic Simulation (NAS) Systems Division at NASA Ames Research Center is in the process of creating an archive of CAS information on the WWW. This archive will be based on the large amount of information produced by researchers associated with the NAS facility. The archive will contain technical summaries and reports of research performed on NAS supercomputers, visual results (images, animations, visualization system scripts), datasets, and any other supporting meta-information. This information will be available via the WWW through the NAS homepage, located at http://www.nas.nasa.gov/, fully indexed for searching. The main components of the archive are technical summaries and reports, visual results, and datasets. Technical summaries are gathered every year by researchers who have been allotted resources on NAS supercomputers. These summaries, together with supporting visual results and references, are browsable by interested researchers. Referenced papers made available by researchers can be accessed through hypertext links. Technical reports are in-depth accounts of tools and applications research projects

  20. Engaging academia to advance the science and practice of environmental public health tracking

    PubMed Central

    Strosnider, Heather; Zhou, Ying; Balluz, Lina; Qualters, Judith

    2015-01-01

    Public health agencies at the federal, state, and local level are responsible for implementing actions and policies that address health problems related to environmental hazards. These actions and policies can be informed by integrating or linking data on health, exposure, hazards, and population. The mission of the Centers for Disease Control and Prevention's National Environmental Public Health Tracking Program (Tracking Program) is to provide information from a nationwide network of integrated health, environmental hazard, and exposure data that drives actions to improve the health of communities. The Tracking Program and federal, state, and local partners collect, integrate, analyze, and disseminate data and information to inform environmental public health actions. However, many challenges exist regarding the availability and quality of data, the application of appropriate methods and tools to link data, and the state of the science needed to link and analyze health and environmental data. The Tracking Program has collaborated with academia to address key challenges in these areas. The collaboration has improved our understanding of the uses and limitations of available data and methods, expanded the use of existing data and methods, and increased our knowledge about the connections between health and environment. Valuable working relationships have been forged in this process, and together we have identified opportunities and improvements for future collaborations to further advance the science and practice of environmental public health tracking. PMID:25038624

  1. Bridging the Gap: Pracademics in Foreign Policy

    ERIC Educational Resources Information Center

    Murphy, Ann Marie; Fulda, Andreas

    2011-01-01

    In his seminal work "Bridging the Gap: Theory and Practice in Foreign Policy", Alexander George (1993) lamented the great divide between academia and the foreign policymaking community, arguing that greater interaction between scholars and policymakers would produce better policy. We share George's belief that scholars and practitioners each have…

  2. The NAS Computational Aerosciences Archive

    NASA Technical Reports Server (NTRS)

    Miceli, Kristina D.; Globus, Al; Lasinski, T. A. (Technical Monitor)

    1995-01-01

    In order to further the state-of-the-art in computational aerosciences (CAS) technology, researchers must be able to gather and understand existing work in the field. One aspect of this information gathering is studying published work available in scientific journals and conference proceedings. However, current scientific publications are very limited in the type and amount of information that they can disseminate. Information is typically restricted to text, a few images, and a bibliography list. Additional information that might be useful to the researcher, such as additional visual results, referenced papers, and datasets, are not available. New forms of electronic publication, such as the World Wide Web (WWW), limit publication size only by available disk space and data transmission bandwidth, both of which are improving rapidly. The Numerical Aerodynamic Simulation (NAS) Systems Division at NASA Ames Research Center is in the process of creating an archive of CAS information on the WWW. This archive will be based on the large amount of information produced by researchers associated with the NAS facility. The archive will contain technical summaries and reports of research performed on NAS supercomputers, visual results (images, animations, visualization system scripts), datasets, and any other supporting meta-information. This information will be available via the WWW through the NAS homepage, located at http://www.nas.nasa.gov/, fully indexed for searching. The main components of the archive are technical summaries and reports, visual results, and datasets. Technical summaries are gathered every year by researchers who have been allotted resources on NAS supercomputers. These summaries, together with supporting visual results and references, are browsable by interested researchers. Referenced papers made available by researchers can be accessed through hypertext links. Technical reports are in-depth accounts of tools and applications research projects

  3. Conference Brings Together Scientists, Policy Makers, and Stakeholders

    NASA Astrophysics Data System (ADS)

    Hankin, Erik

    2013-08-01

    Incorporating Earth and space science research into policy is integral to supporting any nation's public safety, security, and economy. To help bridge the science and policy fields, AGU convened its second annual Science Policy Conference as a means to engage stakeholders. The meeting, held 24-26 June in Washington, D. C., featured experts from government, industry, academia, media, and nonprofits.

  4. Supercomputing 2002: NAS Demo Abstracts

    NASA Technical Reports Server (NTRS)

    Parks, John (Technical Monitor)

    2002-01-01

    The hyperwall is a new concept in visual supercomputing, conceived and developed by the NAS Exploratory Computing Group. The hyperwall will allow simultaneous and coordinated visualization and interaction of an array of processes, such as a the computations of a parameter study or the parallel evolutions of a genetic algorithm population. Making over 65 million pixels available to the user, the hyperwall will enable and elicit qualitatively new ways of leveraging computers to accomplish science. It is currently still unclear whether we will be able to transport the hyperwall to SC02. The crucial display frame still has not been completed by the metal fabrication shop, although they promised an August delivery. Also, we are still working the fragile node issue, which may require transplantation of the compute nodes from the present 2U cases into 3U cases. This modification will increase the present 3-rack configuration to 5 racks.

  5. Latinas/os Succeeding in Academia: The Effect of Mentors and Multiethnic Coursework

    ERIC Educational Resources Information Center

    Cavazos, Alyssa G.

    2016-01-01

    Academia often devalues diverse identities, cultures, and languages through emphasis placed on academic values. To ascertain how established and new Latina/o academics achieved success in academia, the author conducted interviews with ten Latina/o academics; they noted mentoring and multiethnic coursework as influential in their success as…

  6. Academia-Industry-Government Linkages in Tanzania: Trends, Challenges and Prospects

    ERIC Educational Resources Information Center

    Mpehongwa, Gasper

    2013-01-01

    This paper analyzed trends, challenges and prospects of academia-industry-government linkages in Tanzania. Using case study design, and documentary review to gather the required data, the study sought to answer three research questions: (1) what are the trends of academia-industry-government linkages in Tanzania?, (2) what are the challenges…

  7. A Study on the Role of Web Technology in Enhancing Research Pursuance among University Academia

    ERIC Educational Resources Information Center

    Hussain, Irshad; Durrani, Muhammad Ismail

    2012-01-01

    The purpose of this study was to evaluate the role of web technologies in promoting research pursuance among university teachers, examine the use of web technologies by university teachers in conducting research and identify the problems of university academia in using web technologies for research. The study was delimited to academia of social…

  8. The IT Advantage Assessment Model: Applying an Expanded Value Chain Model to Academia

    ERIC Educational Resources Information Center

    Turner, Walter L.; Stylianou, Antonis C.

    2004-01-01

    Academia faces an uncertain future as the 21st century unfolds. New demands, discerning students, increased competition from non-traditional competitors are just a few of the forces demanding a response. The use of information technology (IT) in academia has not kept pace with its use in industry. What has been lacking is a model for the strategic…

  9. A Case of Mimetic Isomorphism: A Short-Cut to Increasing Loyalty to Academia

    ERIC Educational Resources Information Center

    Orkodashvili, Mariam

    2008-01-01

    The paper discusses the process of shortening career path to leadership positions in academia that could serve as an example of mimetic isomorphism, where university tries to apply business-like quick result-oriented strategies. This strategy incentivizes young faculty to stay in universities and keep loyalty to academia. This process could also…

  10. Handler Reflects on NAS, Science Issues

    ERIC Educational Resources Information Center

    Lepkowski, Wil

    1978-01-01

    The current president of the National Academy of Science (NAS) is interviewed in this article. He discusses the reorganization of NAS and the National Research Council during his term of office. Concerns over environmental science, biochemistry research, and the decreasing role of science advisors to the Pentagon are presented. (MA)

  11. Too Many PhD Graduates or Too Few Academic Job Openings: The Basic Reproductive Number R0 in Academia

    PubMed Central

    Larson, Richard C.; Ghaffarzadegan, Navid; Xue, Yi

    2014-01-01

    The academic job market has become increasingly competitive for PhD graduates. In this note, we ask the basic question of ‘Are we producing more PhDs than needed?’ We take a systems approach and offer a ‘birth rate’ perspective: professors graduate PhDs who later become professors themselves, an analogue to how a population grows. We show that the reproduction rate in academia is very high. For example, in engineering, a professor in the US graduates 7.8 new PhDs during his/her whole career on average, and only one of these graduates can replace the professor’s position. This implies that in a steady state, only 12.8% of PhD graduates can attain academic positions in the USA. The key insight is that the system in many places is saturated, far beyond capacity to absorb new PhDs in academia at the rates that they are being produced. Based on the analysis, we discuss policy implications. PMID:25642132

  12. The dilemma of inclusivity in the globalization of academia

    NASA Astrophysics Data System (ADS)

    Castano Rodriguez, Carolina

    2015-12-01

    This paper extends the conversation started by Mariona Espinet, Mercè Izquierdo, Clara Garcia-Pujol; Ludovic Morge and Isabel Martins and Susana de Souza regarding the diverse issues faced by the internationalisation of science education journals. I use my own experience as an early career researcher coming from an underrepresented culture and language within academia to expand on these issues. I focus on the issues which I have experienced the most: the disconnection between university research and school practice and the struggles with the unspoken power structures. As I delve into my experience, I argue that we are failing to ask the right questions to create a science education community that is inclusive of diverse views and multicultural perspectives. We need to rethink how we can avoid colonisation of school teachers, as Isabel and Susana describe, but also the colonisation of those academics and teachers who are from non-English speaking cultures. I urge us to carry more debates such as the one initiated by these three authors, exposing and debating about the different power structures within science education so that we can progress in empowering all those voices that have been silenced.

  13. An examination of envy and jealousy in nursing academia.

    PubMed

    Cleary, Michelle; Walter, Garry; Halcomb, Elizabeth; Lopez, Violeta

    2016-07-01

    Aim To discuss envy and jealousy and how their positive and negative aspects among nurse academics affect the workplace. Background In nursing academia, jealousy and envy are common emotions, engendered by demands for high productivity, intense competition for limited resources, preferences for particular assignments and opportunities for promotions. When these feelings are moderate and part of everyday rivalry, competition and ambition benefit the organisation. However, jealousy and envy can have serious consequences including damaged relationships and communication, and the undermining of colleagues' performance. Discussion Strategies are recommended to provide opportunities for self-reflection and consideration of how the workplace affects nursing academics' wellbeing and professional performance. Conclusion Jealousy and envy can be damaging emotions in the workplace. The embittered, hostile person can undermine and damage relationships, disrupt teams and communication, and undermine organisational performance. Discussing the positive and negative effects of envy and jealousy provides an opportunity for nursing academics to self-reflect and to consider others and their own personal and professional performance. Implications for practice Understanding how jealousy and envy impact on the work environment, workplace relationships and individual/team performance is important especially for early career and seasoned nursing academics alike. PMID:27424962

  14. Temporal distance and discrimination: an audit study in academia.

    PubMed

    Milkman, Katherine L; Akinola, Modupe; Chugh, Dolly

    2012-07-01

    Through a field experiment set in academia (with a sample of 6,548 professors), we found that decisions about distant-future events were more likely to generate discrimination against women and minorities (relative to Caucasian males) than were decisions about near-future events. In our study, faculty members received e-mails from fictional prospective doctoral students seeking to schedule a meeting either that day or in 1 week; students' names signaled their race (Caucasian, African American, Hispanic, Indian, or Chinese) and gender. When the requests were to meet in 1 week, Caucasian males were granted access to faculty members 26% more often than were women and minorities; also, compared with women and minorities, Caucasian males received more and faster responses. However, these patterns were essentially eliminated when prospective students requested a meeting that same day. Our identification of a temporal discrimination effect is consistent with the predictions of construal-level theory and implies that subtle contextual shifts can alter patterns of race- and gender-based discrimination. PMID:22614463

  15. The End of Academia?: From "Cogito Ergo Sum" to "Consumo Ergo Sum" Germany and Malaysia in Comparison

    ERIC Educational Resources Information Center

    Lim, Kim-Hui,; Har, Wai-Mun

    2008-01-01

    The lack of academic and thinking culture is getting more worried and becomes a major challenge to our academia society this 21st century. Few directions that move academia from "cogito ergo sum" to "consumo ergo sum" are actually leading us to "the end of academia". Those directions are: (1) the death of dialectic;…

  16. NAS-current status and future plans

    NASA Technical Reports Server (NTRS)

    Bailey, F. R.

    1987-01-01

    The Numerical Aerodynamic Simulation (NAS) has met its first major milestone, the NAS Processing System Network (NPSN) Initial Operating Configuration (IOC). The program has met its goal of providing a national supercomputer facility capable of greatly enhancing the Nation's research and development efforts. Furthermore, the program is fulfilling its pathfinder role by defining and implementing a paradigm for supercomputing system environments. The IOC is only the begining and the NAS Program will aggressively continue to develop and implement emerging supercomputer, communications, storage, and software technologies to strengthen computations as a critical element in supporting the Nation's leadership role in aeronautics.

  17. Making Science Whole Again: The Role of Academia

    NASA Astrophysics Data System (ADS)

    Lubchenco, J.

    2006-12-01

    Science in the 21st Century has become increasingly fragmented, not in the usual sense of disciplinary divisions, but with increased specialization in the discovery, teaching, public communication and application aspects of new knowledge. As in the infamous `telephone game', messages passed along through multiple parties, risk distortion. More insidiously, without active and effective checks and balances along the way, information can be and is being deliberately distorted, completely altered, or used selectively. Science, of course, is not the only basis for decision-making; values, politics, economics and other factors should also be considered. Nonetheless, a key role of science is to inform decision-making (not to drive it exclusively). The importance of citizens and leaders having access to accurate scientific information and knowledge is so essential to human well-being that new mechanisms must be found to ensure the integrity of scientific information. Among the multiple changes that are needed to achieve this goal, many of which will be explored in this session, one pertains specifically to the academic scientific community. That change entails growing and supporting stellar scientists who participate directly in discovery AND public communication of knowledge. More scientists whose primary jobs are research and teaching could and should also be actively involved in sharing new knowledge with non-scientists. The public expects this to happen but academia gives it lip service at best. Having more scientists who can communicate scientific knowledge that is understandable, relevant, useable, current and credible to non-technical audiences is a key (though far from the only) factor in protecting the integrity of science. The Aldo Leopold Leadership Program now based at Stanford University's Woods Institute for the Environment is a program that trains tenured, academic environmental scientists to communicate effectively with politicians, business people, the

  18. NASA Advanced Supercomputing (NAS) User Services Group

    NASA Technical Reports Server (NTRS)

    Pandori, John; Hamilton, Chris; Niggley, C. E.; Parks, John W. (Technical Monitor)

    2002-01-01

    This viewgraph presentation provides an overview of NAS (NASA Advanced Supercomputing), its goals, and its mainframe computer assets. Also covered are its functions, including systems monitoring and technical support.

  19. UAS NAS IHITL Test Readiness Review (TRR)

    NASA Technical Reports Server (NTRS)

    Murphy, Jim; Brignola, Michael P.; Rorie, Conrad; Santiago, Confesor; Guminsky, Mike; Cross, Ken

    2014-01-01

    Requesting release of IHITL test readiness review (TRR) charts to ensure UAS-NAS project primary stakeholders, the Federal Aviation Administration through the RTCA special committee -228 and the Office of the Secretary of Defense Sense and Avoid Science and Research Panel, are well informed on the IHITL test plan and expected outcomes as they relate to their needs to safely fly UAS in the NAS.

  20. Simultaneous Estimation of Hydrochlorothiazide, Hydralazine Hydrochloride, and Reserpine Using PCA, NAS, and NAS-PCA

    PubMed Central

    Sharma, Chetan; Badyal, Pragya Nand; Rawal, Ravindra K.

    2015-01-01

    In this study, new and feasible UV-visible spectrophotometric and multivariate spectrophotometric methods were described for the simultaneous determination of hydrochlorothiazide (HCTZ), hydralazine hydrochloride (H.HCl), and reserpine (RES) in combined pharmaceutical tablets. Methanol was used as a solvent for analysis and the whole UV region was scanned from 200–400 nm. The resolution was obtained by using multivariate methods such as the net analyte signal method (NAS), principal component analysis (PCA), and net analyte signal-principal component analysis (NAS-PCA) applied to the UV spectra of the mixture. The results obtained from all of the three methods were compared. NAS-PCA showed a lot of resolved data as compared to NAS and PCA. Thus, the NAS-PCA technique is a combination of NAS and PCA methods which is advantageous to obtain the information from overlapping results. PMID:26839841

  1. Research Productivity in Academia: A Comparative Study of the Sciences, Social Sciences and Humanities.

    ERIC Educational Resources Information Center

    Wanner, Richard A.; And Others

    1981-01-01

    Explores the impact of 18 factors on the variations in academic productivity (publication of books and articles) among natural scientists, social scientists, and humanists in academia. Findings indicated that there was no single factor determing productivity levels. (AM)

  2. The Internet Is Forever: Student Indiscretions Reveal the Need for Effective Social Media Policies in Academia

    ERIC Educational Resources Information Center

    Woodley, Carolyn; Silvestri, Michel

    2014-01-01

    Students' imprudent use of social media might threaten their employability and undermine their emerging professional identities. Most professions acknowledge that any benefits of social media must be balanced against its potential to negatively affect workers' professional lives and the public trust. Professional bodies have developed…

  3. Business and Academia: Partners in New England's Economic Renewal.

    ERIC Educational Resources Information Center

    Hoy, John C., Ed.; Bernstein, Melvin H., Ed.

    The relationship of higher education and the health of the economy is examined with emphasis on the rationale for change in some of the attitudes and policies within the New England higher education community that have prevailed during its 1945-1975 period of prosperity and growth, and prior to the 1976-1980 shift to steady state and no-growth…

  4. Attitudes to Gender Equality Issues in British and German Academia

    ERIC Educational Resources Information Center

    Pritchard, Rosalind M. O.

    2010-01-01

    This paper explores a range of perceived similarities and differences between male and female academics in the context of contemporary European Union "gender mainstreaming" policy. It concentrates upon the higher education systems of Germany and the United Kingdom, and is based upon questionnaire responses. A large majority of respondents believe…

  5. Networking Industry and Academia: Evidence from FUSION Projects in Ireland

    ERIC Educational Resources Information Center

    Stephens, Simon; Onofrei, George

    2009-01-01

    Graduate development programmes such as FUSION continue to be seen by policy makers, higher education institutions and small and medium-sized enterprises (SMEs) as primary means of strengthening higher education-business links and in turn improving the match between graduate output and the needs of industry. This paper provides evidence from case…

  6. Status and projections of the NAS program

    NASA Technical Reports Server (NTRS)

    Bailey, Frank R.

    1986-01-01

    NASA's Numerical Aerodynamic Simulation (NAS) Program has completed development of the initial operating configuration of the NAS Processing System Network (NPSN). This is the first milestone in the continuing and pathfinding effort to provide state-of-the-art supercomputing for aeronautics research and development. The NPSN, available to a nation-wide community of remote users, provides a uniform UNIX environment over a network of host computers ranging from the Cray-2 supercomputer to advanced scientific workstations. This system, coupled with a vendor-independent base of common user interface and network software, presents a new paradigm for supercomputing environments. Background leading to the NAS program, its programmatic goals and strategies, technical goals and objectives, and the development activities leading to the current NPSN configuration are presented. Program status, near-term plans, and plans for the next major milestone, the extended operating configuration, are also discussed.

  7. Industry-funded dermatologic research within academia in the United States: fiscal and ethical considerations.

    PubMed

    Blank, I H

    1992-03-01

    Private-sector funding of biomedical research within academia may come from industry, foundations, the dermatologists themselves, and the public at large. Industry-funding is of benefit to both academia and industry. Industry may fund clinical and basic research and product testing. Industry is more willing to fund product testing and clinical research than basic research. Funds for dermatologic research may be obtained from manufacturers of drugs, medical devices, cosmetics, soaps, and detergents. Questions of academic freedom arise when research is funded by industry. The results of academic research are in the public domain; the results of intramural industry research are often proprietary, i.e., "trade secrets." When there is industry funding within academia, any restraints on publication should be held to a minimum and be temporary. Publication should occur in a timely fashion, although recognizing the need for delayed publication if the results concern patentable material. When there is a consultantship, pre-arranged terms of agreement may restrict communication. Patents usually are held by the investigator's institution. The funding company may be granted world-wide, royalty-bearing licenses. Conflicts of interest may arise during any research endeavor; this warrants close attention when the research is industry funded. Stock ownership, speaker fees, blind contracts, etc., should be avoided. In any communication, funding agreements should be stated. Indirect costs are a "necessary evil." There are non-research expenditures associated with all research projects for which the institution is justified in requesting compensation. Indirect costs must have definite connections to a project. As industrial funding of research within academia increases, various facets of the academia-industry relationship are receiving increasing attention. Several aspects of conflicts of interest and indirect costs must yet be resolved. When faced openly and directly, all of these

  8. [Industry-Academia Collaboration in the Clinical Laboratory Field: Chairmen's Introductory Remarks].

    PubMed

    Inaba, Tohru; Ikemoto, Toshiyuki

    2016-01-01

    Industry-academia collaboration has become essential in contemporary medicine. Therefore, many institutes including university corporations have promoted the establishment of an endowed chair and/or performed collaborative research. This symposium was held to overview the present status of industry-academia collaboration in the clinical laboratory field. As a representative of the industry, Mr. Taniguchi (Sysmex) presented the development process of M2BP Glycosylation Isomer, a new marker for liver fibrosis. Mr. Saitoh (Horiba) introduced the achievements of joint collaborative research with Kyoto Prefectural University of Medicine, especially the practical realization of an automated hematology analyzer capable of simultaneously measuring C-reactive protein. Mr. Setoyama (LSI Medience) presented on the characteristic collaboration between academia and commercial laboratories such as Tsukuba Medical Laboratory of Education and Research (TMER). On the other hand, as a representative of academia, Associate Prof. Imai (Kyoto Prefectural University of Medicine) summarized the necessity of clinical laboratories spread regenerative medicine. Finally, Prof. Koshiba (Hyogo College of Medicine) presented on the industry-academia collaboration in routine laboratory work in his institute. PMID:27192804

  9. UAS in the NAS: Survey Responses by ATC, Manned Aircraft Pilots, and UAS Pilots

    NASA Technical Reports Server (NTRS)

    Comstock, James R., Jr.; McAdaragh, Raymon; Ghatas, Rania W.; Burdette, Daniel W.; Trujillo, Anna C.

    2014-01-01

    NASA currently is working with industry and the Federal Aviation Administration (FAA) to establish future requirements for Unmanned Aircraft Systems (UAS) flying in the National Airspace System (NAS). To work these issues NASA has established a multi-center "UAS Integration in the NAS" project. In order to establish Ground Control Station requirements for UAS, the perspective of each of the major players in NAS operations was desired. Three on-line surveys were administered that focused on Air Traffic Controllers (ATC), pilots of manned aircraft, and pilots of UAS. Follow-up telephone interviews were conducted with some survey respondents. The survey questions addressed UAS control, navigation, and communications from the perspective of small and large unmanned aircraft. Questions also addressed issues of UAS equipage, especially with regard to sense and avoid capabilities. From the civilian ATC and military ATC perspectives, of particular interest are how mixed operations (manned / UAS) have worked in the past and the role of aircraft equipage. Knowledge gained from this information is expected to assist the NASA UAS Integration in the NAS project in directing research foci thus assisting the FAA in the development of rules, regulations, and policies related to UAS in the NAS.

  10. UAS in the NAS: Survey Responses by ATC, Manned Aircraft Pilots, and UAS Pilots

    NASA Technical Reports Server (NTRS)

    Comstock, James R., Jr.; McAdaragh, Raymon; Ghatas, Rania W.; Burdette, Daniel W.; Trujillo, Anna C.

    2013-01-01

    NASA currently is working with industry and the Federal Aviation Administration (FAA) to establish future requirements for Unmanned Aircraft Systems (UAS) flying in the National Airspace System (NAS). To work these issues NASA has established a multi-center UAS Integration in the NAS project. In order to establish Ground Control Station requirements for UAS, the perspective of each of the major players in NAS operations was desired. Three on-line surveys were administered that focused on Air Traffic Controllers (ATC), pilots of manned aircraft, and pilots of UAS. Follow-up telephone interviews were conducted with some survey respondents. The survey questions addressed UAS control, navigation, and communications from the perspective of small and large unmanned aircraft. Questions also addressed issues of UAS equipage, especially with regard to sense and avoid capabilities. From the ATC and military ATC perspective, of particular interest is how mixed-operations (manned/UAS) have worked in the past and the role of aircraft equipage. Knowledge gained from this information is expected to assist the NASA UAS in the NAS project in directing research foci thus assisting the FAA in the development of rules, regulations, and policies related to UAS in the NAS.

  11. Open Access Meets Discoverability: Citations to Articles Posted to Academia.edu.

    PubMed

    Niyazov, Yuri; Vogel, Carl; Price, Richard; Lund, Ben; Judd, David; Akil, Adnan; Mortonson, Michael; Schwartzman, Josh; Shron, Max

    2016-01-01

    Using matching and regression analyses, we measure the difference in citations between articles posted to Academia.edu and other articles from similar journals, controlling for field, impact factor, and other variables. Based on a sample size of 31,216 papers, we find that a paper in a median impact factor journal uploaded to Academia.edu receives 16% more citations after one year than a similar article not available online, 51% more citations after three years, and 69% after five years. We also found that articles also posted to Academia.edu had 58% more citations than articles only posted to other online venues, such as personal and departmental home pages, after five years. PMID:26886730

  12. Gender and letters of recommendation for academia: agentic and communal differences.

    PubMed

    Madera, Juan M; Hebl, Michelle R; Martin, Randi C

    2009-11-01

    In 2 studies that draw from the social role theory of sex differences (A. H. Eagly, W. Wood, & A. B. Diekman, 2000), the authors investigated differences in agentic and communal characteristics in letters of recommendation for men and women for academic positions and whether such differences influenced selection decisions in academia. The results supported the hypotheses, indicating (a) that women were described as more communal and less agentic than men (Study 1) and (b) that communal characteristics have a negative relationship with hiring decisions in academia that are based on letters of recommendation (Study 2). Such results are particularly important because letters of recommendation continue to be heavily weighted and commonly used selection tools (R. D. Arvey & T. E. Campion, 1982; R. M. Guion, 1998), particularly in academia (E. P. Sheehan, T. M. McDevitt, & H. C. Ross, 1998). PMID:19916666

  13. Intellectual Property Rights -- How to Manage the Struggle between Academia and Industry

    NASA Astrophysics Data System (ADS)

    Dabek, Rose Ann

    2000-03-01

    The struggle between Academia and Industry is really one of myths and misperception. Industry is viewed as greedy, difficult to deal with and arrogant. Academia on the other hand is viewed by industry as having unrealistic expectations about the value of the technology and its contribution to product success. Industry wants to own all IP and Academia has come to believe that they will make the next invention that will bring the billion dollars a year royalty income to the school (and the inventors). We will discuss how to measure the contributions of both parties, how to measure the risks and benefits to each party, and offer some suggestions on ways to compromise the IP rights to create a win-win situation for both parties.

  14. Open Access Meets Discoverability: Citations to Articles Posted to Academia.edu

    PubMed Central

    Niyazov, Yuri; Vogel, Carl; Price, Richard; Lund, Ben; Judd, David; Akil, Adnan; Mortonson, Michael; Schwartzman, Josh; Shron, Max

    2016-01-01

    Using matching and regression analyses, we measure the difference in citations between articles posted to Academia.edu and other articles from similar journals, controlling for field, impact factor, and other variables. Based on a sample size of 31,216 papers, we find that a paper in a median impact factor journal uploaded to Academia.edu receives 16% more citations after one year than a similar article not available online, 51% more citations after three years, and 69% after five years. We also found that articles also posted to Academia.edu had 58% more citations than articles only posted to other online venues, such as personal and departmental home pages, after five years. PMID:26886730

  15. Security Controls Hurt Research, NAS Warns.

    ERIC Educational Resources Information Center

    Kolata, Gina

    1982-01-01

    A National Academy of Sciences (NAS) report found no evidence that leaks of technical information from universities or other research centers have damaged national security. However, in areas where control is warranted, decisions should be based on criteria. These criteria and issues related to security control and technological transfer are…

  16. New psychoactive substances legislation in Ireland - Perspectives from academia.

    PubMed

    Kavanagh, Pierce V; Power, John D

    2014-01-01

    The emergence of 'legal highs' or 'new psychoactive substances' (NPS) on the Irish market is reflective of their appearance in many countries, with some notable exceptions. The official response to the situation is examined here by looking at Irish controlled drugs legislation and drug enforcement policies as enacted in recent years and their effects on academic research on NPS. The philosophy and practice of outright bans of scheduled substances has not been effective in delivering the stated aims of illicit drug control, namely harm reduction. With these legislative changes, we have witnessed the removal of the 'legitimate' sale and open marketing of a number of NPS to the general public in commercial retail premises. However, as legislation was enacted, suppliers and vendors rapidly changed the contents of their legal high products from now controlled to non-controlled substances. We have found that it is administratively challenging to perform scientific research on controlled substances at academic institutions. It is desirable to gather analytical, pharmacological, and toxicological data on these substances as they emerge on the market but due to the restrictive nature of licensing requirements, once a substance or generic class of substances is controlled, this becomes more difficult. The facts that any quantity of substance, no matter how small, is controlled, the nomenclature used to describe compounds is not consistent within the enacted legislation and the use of catch-all classes of compounds with the intention of controlling many similar molecular structures, all create problematic issues for academic researchers. PMID:24478277

  17. UAS Integration in the NAS Project - Project Overview

    NASA Technical Reports Server (NTRS)

    Johnson, Chuck

    2011-01-01

    The goal of the UAS integration in the NAS Project is to contribute capabili1es that reduce technical barriers related to the safety and opera1onal challenges associated with enabling routine UAS access to the NAS.

  18. The Efficacy of Social Media Technologies in Academia: A Pedagogical Bliss or Digital Fad?

    ERIC Educational Resources Information Center

    Kivunja, Charles

    2015-01-01

    Efficacy of a teaching strategy technically refers to the ability of that strategy to produce a desired or intended learning outcomes. To date, there is little information on the efficacy of social media technologies in academia and it is likely to be some time before their effectiveness is proven. It is therefore legitimate to ask the question,…

  19. NOAA & Academia Partnership Building Conference. Highlights (3rd, Washington, DC, November 14-15, 2001).

    ERIC Educational Resources Information Center

    National Oceanic and Atmospheric Administration (DOC), Silver Spring, MD.

    In November 2001 the National Oceanic and Atmospheric Administration (NOAA) hosted the third NOAA and Academia Partnership to evaluate, maintain, and expand on efforts to optimize NOAA-university cooperation. Close partnership between the NOAA and U.S. universities has produced many benefits for the U.S. economy and the environment. Based on the…

  20. An Interview with Dr. Festus E. Obiakor: How to Flourish in Academia

    ERIC Educational Resources Information Center

    Hartlep, Nicholas Daniel

    2009-01-01

    The purpose of this semi-structured interview, comprised of 13 questions, lasting 42:00 minutes, was to learn more about effective interviewing techniques through engaging in the actual process of interviewing, and to learn how to flourish in academia (through actively publishing/writing). The interviewer interviewed an academic in the field of…

  1. Refugees, Migrants, Visitors and Internally Displaced Persons: Investigating Acculturation in Academia

    ERIC Educational Resources Information Center

    Rowe, Nicholas; Martin, Rose; Knox, Sarah; Mabingo, Alfdaniels

    2016-01-01

    What is the boundary of the academic space, and who can belong within it? The migration of skilled practitioners into Academia from other workplaces brings with it the opportunity to expand the understandings and functions of higher education. Similar to processes of geographic/political migration, the acculturation resulting from this…

  2. Report Calls for "Transdisciplinary" Research and Collaboration Between Academia and Industry

    NASA Astrophysics Data System (ADS)

    Balcerak, Ernie

    2013-05-01

    A new report by the American Academy of Arts and Sciences calls for increased integration across academic disciplines and increased coordination between academia and industry to help solve societal problems and maintain the United States' competiveness in science and technology in a global economy.

  3. Reflections on the No-Uterus Rule: Pregnancy, Academia, and Feminist Pedagogy

    ERIC Educational Resources Information Center

    Shope, Janet Hinson

    2005-01-01

    This essay relays the author's own pregnancy story to illustrate how academia traditionally reinforces the mind/body dualism by adhering to the no-uterus rule: a gender blind, antibody approach that treats persons as if they do not occupy a body in time and space. Her experience reveals the problems disembodied approaches to knowledge pose for…

  4. Deal-Making and Rule-Breaking: Behind the Facade of Equity in Academia

    ERIC Educational Resources Information Center

    Kjeldal, Sue-Ellen; Rindfleish, Jennifer; Sheridan, Alison

    2005-01-01

    A glass ceiling for women still exists in academia after two decades of equal employment opportunity (EEO) legislation in Australia. There are complex factors that when combined make gender inequity in the higher education sector highly resistant to change. Using personal histories as a reflexive device, the paper makes explicit the embedded male…

  5. Voices of Family Therapy Doctoral Students of Color: Aspirations and Factors Influencing Careers in Academia

    ERIC Educational Resources Information Center

    Miller, John K.; Stone, Dana J.

    2011-01-01

    The authors examined factors influencing career aspirations of doctoral students of color in family therapy doctoral programs across the country, with a special focus on careers in the professoriate. Qualitative interviews were conducted with students at varying levels of degree completion. Respondents discussed barriers to careers in academia as…

  6. Students Perception of the Role of Parents in Academia and Continued Examination Malpractice

    ERIC Educational Resources Information Center

    Ofoegbu, Felicia I.

    2009-01-01

    The formal school system is bedeviled with many problems some of which have defied satisfactory solutions. One major problem plaguing the Nigerian education system is large scale examination malpractice. The aim of the study is to find out the role of parents in academia in perpetrating and perpetuating examination malpractice. The population of…

  7. Leadership, Diversity and Succession Planning in Academia. Research & Occasional Papers Series: CSHE 8.10

    ERIC Educational Resources Information Center

    Gonzalez, Cristina

    2010-01-01

    Although academia is becoming more like business in many respects--not all of them positive--it has not borrowed one of the best attributes of business culture: its tradition of developing leadership through succession planning. As a result, much talent is underutilized. This includes, most prominently, that of women and minorities, who tend not…

  8. Poverty PhDs: Funds of Knowledge, Poverty, and Professional Identity in Academia

    ERIC Educational Resources Information Center

    Cutri, Ramona Maile; Manning, Jill Michelle; Chun, Marc

    2011-01-01

    In contrast to the common deficit approach, this self-study explores the relationship between the funds of knowledge possessed by people of poverty and their development of professional identity in academia. All three authors have moved beyond conditions of financial poverty, but all find that the mental conditions of poverty persist. We conclude…

  9. Barriers to Women Leaders in Academia: Tales from Science and Technology

    ERIC Educational Resources Information Center

    Howe-Walsh, Liza; Turnbull, Sarah

    2016-01-01

    There is growing concern regarding the lack of women in senior positions in science and technology (ST) in United Kingdom (UK) universities. Previous research has enhanced our understanding of the challenges women in academia face to progress their careers. In contrast, relatively little is known as to why so few women reach leadership positions…

  10. Academic Dynasties: Decentralization and Familism in the Italian Academia. NBER Working Paper No. 17572

    ERIC Educational Resources Information Center

    Durante, Ruben; Labartino, Giovanna; Perotti, Roberto

    2011-01-01

    Decentralization can lead to "good" or "bad" outcomes depending on the socio-cultural norms of the targeted communities. We investigate this issue by looking at the evolution of familism and nepotism in the Italian academia before and after the 1998 reform, which decentralized the recruitment of professors from the national to the university…

  11. The role of academia and industry in nurturing women in physics in Kenya

    NASA Astrophysics Data System (ADS)

    Nyamwandha, Cecilia A.; Kasina, Angeline; Muthui, Zipporah W.; Awuor, Emily; Baki, Paul

    2015-12-01

    The authors look at some of the primary initiatives taken by the government, academia, and industry to nurture the goals and dreams of Kenyan women physicists. They discuss key transformative lines of progress as evidenced by statistics, and the enabling environments and platforms upon which these were made possible.

  12. Productivity in Academia: An Assessment of Causal Linkages between Output and Outcome Indicators

    ERIC Educational Resources Information Center

    Wamala, Robert; Ssembatya, Vincent A.

    2015-01-01

    Purpose: The purpose of this paper is to investigate causal linkages between output and outcome indicators of productivity in academia. Design/methodology/approach: The duration of teaching service and the number of graduate students supervised to completion were adopted as output indicators of productivity. Equivalent outcome indicators were the…

  13. A Critical Analysis of Anti-Discrimination Law and Microaggressions in Academia

    ERIC Educational Resources Information Center

    Lukes, Robin; Bangs, Joann

    2014-01-01

    This article provides a critical analysis of microaggressions and anti-discrimination law in academia. There are many challenges for faculty claiming discrimination under current civil rights laws. Examples of microaggressions that fall outside of anti-discrimination law will be provided. Traditional legal analysis of discrimination will not end…

  14. Relationships of Academia, Professions and Agencies. Continuing Education in Mental Health.

    ERIC Educational Resources Information Center

    Southern Regional Education Board, Atlanta, GA.

    These guidelines for relationships of academia, professions, and agencies in mental health were developed for persons responsible for conducting professional continuing education programs in mental health. Following a brief introduction and definitions of terms, content is presented in six sections covering the following areas, respectively: (1)…

  15. The Diffusion of the Learning Pyramid Myths in Academia: An Exploratory Study

    ERIC Educational Resources Information Center

    Letrud, Kåre; Hernes, Sigbjørn

    2016-01-01

    This article examines the diffusion and present day status of a family of unsubstantiated learning-retention myths, some of which are referred to as "the learning pyramid". We demonstrate through an extensive search in academic journals and field-specific encyclopaedias that these myths are indeed widely publicised in academia and that…

  16. Technology Transfer: A Case Study of Programs and Practices at NASA, DOD, DOC, and Academia

    ERIC Educational Resources Information Center

    Blood, John R.

    2009-01-01

    Technology transfer is vital to humanity. It spurs innovation, promotes commerce, and provides technology-based goods and services. Technology transfer is also highly complex and interdependent in nature. This interdependence is exemplified principally by the various technology transfer interactions between government, industry, and academia. …

  17. NAS Panel endorses science center concept

    NASA Astrophysics Data System (ADS)

    Science and technology centers, as proposed by President Ronald Reagan in his January 1987 State of the Union message, could make “significant contributions to science and to the nation's economic competitiveness,” according to a new report by a National Academy of Sciences (NAS) panel. What will be necessary to realize these contributions, the panel cautioned, are proper management, adequate resources, and, “above all, the selection of programs for which the centers are the most effective form of organization.”NSF plans to support science and technology centers, beginning October 1, 1988, which is the start of fiscal year 1988. NSF requested guidance from the NAS panel in implementing the program. Although other government agencies will participate in the program, NSF will play the primary role.

  18. NAS Grid Benchmarks. 1.0

    NASA Technical Reports Server (NTRS)

    VanderWijngaart, Rob; Frumkin, Michael; Biegel, Bryan A. (Technical Monitor)

    2002-01-01

    We provide a paper-and-pencil specification of a benchmark suite for computational grids. It is based on the NAS (NASA Advanced Supercomputing) Parallel Benchmarks (NPB) and is called the NAS Grid Benchmarks (NGB). NGB problems are presented as data flow graphs encapsulating an instance of a slightly modified NPB task in each graph node, which communicates with other nodes by sending/receiving initialization data. Like NPB, NGB specifies several different classes (problem sizes). In this report we describe classes S, W, and A, and provide verification values for each. The implementor has the freedom to choose any language, grid environment, security model, fault tolerance/error correction mechanism, etc., as long as the resulting implementation passes the verification test and reports the turnaround time of the benchmark.

  19. NAS Technical Summaries, March 1993 - February 1994

    NASA Technical Reports Server (NTRS)

    1995-01-01

    NASA created the Numerical Aerodynamic Simulation (NAS) Program in 1987 to focus resources on solving critical problems in aeroscience and related disciplines by utilizing the power of the most advanced supercomputers available. The NAS Program provides scientists with the necessary computing power to solve today's most demanding computational fluid dynamics problems and serves as a pathfinder in integrating leading-edge supercomputing technologies, thus benefitting other supercomputer centers in government and industry. The 1993-94 operational year concluded with 448 high-speed processor projects and 95 parallel projects representing NASA, the Department of Defense, other government agencies, private industry, and universities. This document provides a glimpse at some of the significant scientific results for the year.

  20. Implementation of NAS Parallel Benchmarks in Java

    NASA Technical Reports Server (NTRS)

    Frumkin, Michael; Schultz, Matthew; Jin, Hao-Qiang; Yan, Jerry

    2000-01-01

    A number of features make Java an attractive but a debatable choice for High Performance Computing (HPC). In order to gauge the applicability of Java to the Computational Fluid Dynamics (CFD) we have implemented NAS Parallel Benchmarks in Java. The performance and scalability of the benchmarks point out the areas where improvement in Java compiler technology and in Java thread implementation would move Java closer to Fortran in the competition for CFD applications.

  1. [The work of Dr Seweryn Gałezowski in "Academia de Medicina de Mejico" between 1837-1842].

    PubMed

    Dabek, R

    1994-01-01

    During his stay in Mexico between 1836 and 1848, Dr Seweryn Gałezowski participated in all the activities of Academia de Medicina in Mexico as its member and president (1838 term of office). During this period he published 10 works and one critical review in the Spanish language Periodico de la Academia de Medicina de Mejico. PMID:11624845

  2. Neither the State nor the Grass Roots: Language Maintenance and the Discourse of the Academia Mayor de la Lengua Quechua.

    ERIC Educational Resources Information Center

    Marr, Tim

    1999-01-01

    Describes the Academia Mayor de la Lengua Quechua, a Peruvian institution ostensibly dedicated to maintaining Quechua. Data from writings by and about the Academia and from administrator interviews suggest that the institution shows signs of an ambivalent and potentially conflictive attitude toward the Peruvian state and Quechua speakers, and this…

  3. NAS Parallel Benchmarks Results 3-95

    NASA Technical Reports Server (NTRS)

    Saini, Subhash; Bailey, David H.; Walter, Howard (Technical Monitor)

    1995-01-01

    The NAS Parallel Benchmarks (NPB) were developed in 1991 at NASA Ames Research Center to study the performance of parallel supercomputers. The eight benchmark problems are specified in a "pencil and paper" fashion, i.e., the complete details of the problem are given in a NAS technical document. Except for a few restrictions, benchmark implementors are free to select the language constructs and implementation techniques best suited for a particular system. In this paper, we present new NPB performance results for the following systems: (a) Parallel-Vector Processors: CRAY C90, CRAY T90 and Fujitsu VPP500; (b) Highly Parallel Processors: CRAY T3D, IBM SP2-WN (Wide Nodes), and IBM SP2-TN2 (Thin Nodes 2); and (c) Symmetric Multiprocessors: Convex Exemplar SPPIOOO, CRAY J90, DEC Alpha Server 8400 5/300, and SGI Power Challenge XL (75 MHz). We also present sustained performance per dollar for Class B LU, SP and BT benchmarks. We also mention future NAS plans for the NPB.

  4. 78 FR 21084 - Proposed Amendment of Class D and E Airspace, and Establishment of Class E Airspace; Oceana NAS, VA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-09

    ... Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant preparation of... Traffic Control Tower at Oceana NAS (Apollo Soucek Field) operating on a part time basis. This action...-0038; Airspace Docket No. 13-AEA-2, at the beginning of your comments. You may also submit and...

  5. 78 FR 46497 - Amendment of Class D and E Airspace, and Establishment of Class E Airspace; Oceana NAS, VA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-01

    ... airspace, and establish Class E airspace at Oceana Naval Air Station, (NAS), VA, (78 FR 21084). Interested... ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does..., 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71.1 0 2. The...

  6. Carrier spin relaxation in GaInNAsSb/GaNAsSb/GaAs quantum well

    SciTech Connect

    Asami, T.; Nosho, H.; Tackeuchi, A.; Li, L. H.; Harmand, J. C.; Lu, S. L.

    2011-12-23

    We have investigated the carrier spin relaxation in GaInNAsSb/GaNAsSb/GaAs quantum well (QW) by time-resolved photoluminescence (PL) measurement. The sample consists of an 8-nm-thick GaIn{sub 0.36}N{sub 0.006}AsSb{sub 0.015} well, 5-nm-thick GaN{sub 0.01}AsSb{sub 0.11} intermediate barriers and 100-nm-thick GaAs barriers grown by molecular beam epitaxy on a GaAs(100) substrate. The spin relaxation time and recombination lifetime at 10 K are measured to be 228 ps and 151 ps, respectively. As a reference, we have also obtained a spin relaxation time of 125 ps and a recombination lifetime of 63 ps for GaInNAs/GaNAs/GaAs QW. This result shows that crystal quality is slightly improved by adding Sb, although these short carrier lifetimes mainly originate from a nonradiative recombination. These spin relaxation times are longer than the 36 ps spin relaxation time of InGaAs/InP QWs and shorter than the 2 ns spin relaxation time of GaInNAs/GaAs QW.

  7. Dynamics of time-resolved photoluminescence in GaInNAs and GaNAsSb solar cells

    PubMed Central

    2014-01-01

    We report a time-resolved photoluminescence study for GaInNAs and GaNAsSb p-i-n bulk solar cells grown on GaAs(100). In particular, we studied the extent to which the carrier lifetime decreases with the increase of N content. Rapid thermal annealing proved to significantly increase the decay times by a factor of 10 to 12 times, for both GaInNAs and GaNAsSb heterostructures, while for the 1-eV bandgap GaNAsSb structure, grown at the same growth conditions as the GaInNAs, the photoluminescence decay time remained slightly below 100 ps after annealing; the approximately 1.15-eV GaInNAs p-i-n solar cell exhibited a lifetime as long as 900 ps. PACS 78.47.D; 78.55.Cr; 88.40.hj PMID:24533702

  8. Academic Entrepreneurship, Innovation Policies and Politics in Greece

    ERIC Educational Resources Information Center

    Arapostathis, Stathis

    2010-01-01

    This paper explores the process of the emergence in Greece of the "Triple Helix", and the nature of the "Helix" in the context of the concurrent changes occurring in Greek socio-political affairs. The influence of politics and innovation policies on the relationships between academia and government and industry is considered. Emphasis is given to…

  9. NAS Parallel Benchmarks. 2.4

    NASA Technical Reports Server (NTRS)

    VanderWijngaart, Rob; Biegel, Bryan A. (Technical Monitor)

    2002-01-01

    We describe a new problem size, called Class D, for the NAS Parallel Benchmarks (NPB), whose MPI source code implementation is being released as NPB 2.4. A brief rationale is given for how the new class is derived. We also describe the modifications made to the MPI (Message Passing Interface) implementation to allow the new class to be run on systems with 32-bit integers, and with moderate amounts of memory. Finally, we give the verification values for the new problem size.

  10. The Case for Using Policy Writing in Undergraduate Political Science Courses

    ERIC Educational Resources Information Center

    Pennock, Andrew

    2011-01-01

    Traditional writing assignments only teach students to write for academic settings. Assigning students policy briefs and policy memos gives them the opportunity to practice the type of writing they will perform both inside and outside of academia while still developing critical thinking skills and an understanding of the political world. Including…

  11. 76 FR 1431 - National Advisory Council for Environmental Policy and Technology

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-10

    ...Under the Federal Advisory Committee Act, Public Law 92463, EPA gives notice of a public meeting of the National Advisory Council for Environmental Policy and Technology (NACEPT). NACEPT provides advice to the EPA Administrator on a broad range of environmental policy, technology, and management issues. NACEPT represents diverse interests from academia, industry, non-governmental......

  12. 77 FR 3475 - National Advisory Council for Environmental Policy and Technology

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-24

    ...Under the Federal Advisory Committee Act, Public Law 92463, EPA gives notice of a public teleconference of the National Advisory Council for Environmental Policy and Technology (NACEPT). NACEPT provides advice to the EPA Administrator on a broad range of environmental policy, technology, and management issues. NACEPT members represent academia, industry, non-governmental organizations, and......

  13. Alcohol medications development: advantages and caveats of government/academia collaborating with the pharmaceutical industry.

    PubMed

    Litten, Raye Z; Ryan, Megan; Falk, Daniel; Fertig, Joanne

    2014-05-01

    The process of developing pharmacological treatments for alcohol use disorder is notoriously complex and challenging. The path to market is long, costly, and inefficient. One way of expediting and reducing the drug development process is through collaborations-building partnerships among government, academia, pharmaceutical and biotechnology companies, healthcare organizations and advocacy groups, and the patients (end consumers) themselves. By forging collaborations, particularly with pharmaceutical companies, the alcohol treatment field stands to reap benefits in generating new medications for use in mainstream treatment settings. At the same time, there are certain caveats that should be considered, particularly by academic researchers, before entering into such partnerships. This commentary examines the advantages and caveats of government and academia collaborations with pharmaceutical companies. PMID:24689461

  14. Morally Successful Collaboration between Academia and Industry — A Case of a Project Course

    NASA Astrophysics Data System (ADS)

    Vartiainen, Tero

    Academia-industry collaboration is common in the IT-field, and it includes training programs, research centre activities, and industry advisory boards (Watson and Huber 2000). For the industry, co-operation provides possibilities to acquire human resources and, for the academia, co-operation ensures that research and teaching activities are relevant. Regardless of its popularity little is known about moral issues relating to this phenomenon. This study intends to fill the gap in knowledge by determining the nature of moral conflicts perceived by clients, students, and instructors of a collaborative project course, and by formulating a framework to successfully getting grips with these conflicts. This article is a summary of the research the detailed description of which is found in Vartiainen (2005).

  15. A Win-Win-Win Proposition -- Academia and Industry Working Together for Students

    NASA Astrophysics Data System (ADS)

    Cogswell, J.

    2011-12-01

    Both Academia and Industry have a vested interest in building a pipeline of students who are attracted to geoscience as a discipline; who invest in a solid academic geoscience foundation and who move on to fulfilling professional careers. Global society needs geoscientists to find the energy that drives our economic well-being, responsibly and safely; and to solve today's complex environmental concerns. The US Oil and Gas Industry directly employed around 17,300 geologists in 2008(1). As with the rest of the geoscience community, our industry is dealing with a bi-modal age distribution in our workforce, with many eligible to retire in the next five years. Academia and Industry have an urgent, collective, challenge to attract the best and brightest students to study geoscience and to bring promising graduates onboard and up to speed as quickly as possible ExxonMobil accomplishes this rapid acclimation to our industry by focusing on high quality on-boarding, mentoring, and training, as well as diversity in early career assignments. We have implemented a one week on-boarding workshop for our new hires that provides them with comprehensive industry as well as Corporate cultural and infrastructure information. We ensure that our new hires have dedicated mentors who are passionate about petroleum geology, passionate about the petroleum business, and passionate about teaching the next generation of "oil finders." Our new hires attend several "flagship" schools in their first 5 years, which are designed to provide the technical expertise needed in today's petroleum business. Finally, our global operations allow us to provide a rich diversity of early assignments, which enables our early career geoscientists to develop an appreciation of the breadth of our business. There is no sub-discipline of geoscience that is more or less successful transitioning into our business from Academia. The key, which we rely on Academia to provide, is a strong grounding in the fundamentals of

  16. Remote access for NAS: Supercomputing in a university environment

    NASA Technical Reports Server (NTRS)

    Johnson, G.; Olson, B.; Swisshelm, J.; Pryor, D.; Ziebarth, J.

    1986-01-01

    The experiment was designed to assist the Numerical Aerodynamic Simulation (NAS) Project Office in the testing and evaluation of long haul communications for remote users. The objectives of this work were to: (1) use foreign workstations to remotely access the NAS system; (2) provide NAS with a link to a large university-based computing facility which can serve as a model for a regional node of the Long-Haul Communications Subsystem (LHCS); and (3) provide a tail circuit to the University of Colorado a Boulder thereby simulating the complete communications path from NAS through a regional node to an end-user.

  17. NAS Parallel Benchmarks, Multi-Zone Versions

    NASA Technical Reports Server (NTRS)

    vanderWijngaart, Rob F.; Haopiang, Jin

    2003-01-01

    We describe an extension of the NAS Parallel Benchmarks (NPB) suite that involves solving the application benchmarks LU, BT and SP on collections of loosely coupled discretization meshes. The solutions on the meshes are updated independently, but after each time step they exchange boundary value information. This strategy, which is common among structured-mesh production flow solver codes in use at NASA Ames and elsewhere, provides relatively easily exploitable coarse-grain parallelism between meshes. Since the individual application benchmarks also allow fine-grain parallelism themselves, this NPB extension, named NPB Multi-Zone (NPB-MZ), is a good candidate for testing hybrid and multi-level parallelization tools and strategies.

  18. An Implementation Plan for NFS at NASA's NAS Facility

    NASA Technical Reports Server (NTRS)

    Lam, Terance L.; Kutler, Paul (Technical Monitor)

    1998-01-01

    This document discusses how NASA's NAS can benefit from the Sun Microsystems' Network File System (NFS). A case study is presented to demonstrate the effects of NFS on the NAS supercomputing environment. Potential problems are addressed and an implementation strategy is proposed.

  19. Strengthened ties between industry and academia are historical, productive, and crucial.

    PubMed

    Haller, Julia A

    2014-01-01

    Scientific collaboration between academia and industry has a long history in the United States and abroad. Initially U.S. companies took responsibility for patenting and licensing discoveries made in collaborating universities. A publicly funded "middle man", The Research Corporation, was the next paradigm and had the advantages of neutrality and centralization, but proved ultimately unworkable. More recently, universities have negotiated their own patenting and licensing activities. The ethical pitfalls of scientists and physicians dealing directly with industry stimulated much public discussion in the past decade, with a resultant backlash discouraging collaboration. I discuss this evolution, and recent developments with models of possible productive collaboration and rules of engagement. PMID:24656436

  20. Innovation and industry-academia interactions: where conflicts arise and measures to avoid them.

    PubMed

    Vagelos, P Roy

    2007-03-01

    Every phase of the development of biopharmaceuticals and medical devices has the potential for conflict of interest, but adherence to established rules and practices throughout product development can eliminate the possibility of conflicts. Adherence to good practices should continue through the postmarketing period, with swift reporting and vigorous investigation of any safety concerns. Although some academic medical centers are restricting interactions between their faculty and industry to prevent possible conflicts in physician education about new products, industry and academia should look for new ways to come together in mutually agreed forums that focus on educating clinicians about new products in an efficient, transparent way. PMID:17469468

  1. [The NAS system: Nursing Activities Score in mobile technology].

    PubMed

    Catalan, Vanessa Menezes; Silveira, Denise Tolfo; Neutzling, Agnes Ludwig; Martinato, Luísa Helena Machado; Borges, Gilberto Cabral de Mello

    2011-12-01

    The objective of this study was to present the computerized structure that enables the use of the Nursing Activities Score (NAS) in mobile technology. It is a project for the development of technology production based on software engineering, founded on the theory of systems development life cycle. The NAS system was built in two modules: the search module, which is accessed using a personal computer (PC), and Data Collection module, which is accessed through a mobile device (Smartphone). The NAS system was constructed to allow other forms, in addition to the NAS tool, to be included in the future. Thus, it is understood that the development of the NAS will bring nurses closer to mobile technology and facilitate their accessibility to the data of the instrument relating to patients, thus assisting in decision-making and in staffing to provide nursing care. PMID:22241201

  2. The Need for Vendor Source Code at NAS. Revised

    NASA Technical Reports Server (NTRS)

    Carter, Russell; Acheson, Steve; Blaylock, Bruce; Brock, David; Cardo, Nick; Ciotti, Bob; Poston, Alan; Wong, Parkson; Chancellor, Marisa K. (Technical Monitor)

    1997-01-01

    The Numerical Aerodynamic Simulation (NAS) Facility has a long standing practice of maintaining buildable source code for installed hardware. There are two reasons for this: NAS's designated pathfinding role, and the need to maintain a smoothly running operational capacity given the widely diversified nature of the vendor installations. NAS has a need to maintain support capabilities when vendors are not able; diagnose and remedy hardware or software problems where applicable; and to support ongoing system software development activities whether or not the relevant vendors feel support is justified. This note provides an informal history of these activities at NAS, and brings together the general principles that drive the requirement that systems integrated into the NAS environment run binaries built from source code, onsite.

  3. Multitasking in academia: Effective combinations of research, education and public outreach illustrated by a volcanic ash warning system

    NASA Astrophysics Data System (ADS)

    Bye, B. L.; Plag, H.

    2011-12-01

    Science permeates our society. Its role and its perceived importance evolves with time. Scientists today are highly specialized, yet society demands they master a variety of skills requiring not only a number of different competencies but also a broad mindset. Scientists are subjected to a meritocracy in terms of having to produce scientific papers. Peer-reviewed scientific publications used to be sufficient to meet the various laws and regulations with respect to dissemination of scientific results. This has dramatically changed; both expressed directly through public voices (such as in the climate change discourses), but also by politicians and policy makers. In some countries research funding now comes with specific requirements concerning public outreach that go way beyond peer-reviewed publications and presentation at scientific conferences. Science policies encourage multidisciplinary cooperation and scientific questions themselves often cannot be answered without knowledge and information from several scientific areas. Scientists increasingly need to communicate knowledge and results in more general terms as well as educating future generations. A huge challenge lies in developing the knowledge, human capacity and mindset that will allow an individual academician to contribute to education, communicate across scientific fields and sectors in multidisciplinary cross sectoral cooperations and also reach out to the general public while succeeding within the scientific meritocracy. We demonstrate how research, education and communication within and outside academia can effectively be combined through a presentation of the International Airways Volcano Watch that encompasses an operational volcanic ash warning system for the aviation industry. This presentation will show the role of science throughout the information flow, from basic science to the pilots' decision-making. Furthermore, it will illustrate how one can connect specific scientific topics to societal

  4. Research Activities at the Institute of Astronomy & Astrophysics, Academia Sinica, Taiwan

    NASA Astrophysics Data System (ADS)

    Kwok, S.

    2003-12-01

    The Institute of Astronomy and Astrophysics, Academia Sinica (ASIAA) is an institute of Academia Sinica, the national research organization in Taiwan. The institute has a staff of approximately 100, and has operations in both Taipei and Hawaii. Present research at the ASIAA includes the Solar System, Stellar Evolution, Star Formation, Interstellar Chemistry, Galactic Dynamics, Active Galaxies, and Cosmology. We are partners in the SubMillimeter Array (SMA) project on Mauna Kea, and are developing an Array for Microwave Background Anisotropy (AMiBA) in Mauna Loa. ASIAA also participates in the CFHT Wide Field Infrared Camera development in exchange for observing time on the telescope. A 3-telescope system is being built in Lulin Mountain in Taiwan to conduct an occultation survey in search for small Kuiper Belt objects. An increasing level of theoretical and computational astrophysics is being pursued through the establishment of Theoretical Institute for Advanced Research in Astrophysics (TIARA) in collaboration with TsingHua University. In this paper, we will report on some of the current research activities at ASIAA as well as plans for the future.

  5. Functional Requirements Document for HALE UAS Operations in the NAS: Step 1. Version 3

    NASA Technical Reports Server (NTRS)

    2006-01-01

    The purpose of this Functional Requirements Document (FRD) is to compile the functional requirements needed to achieve the Access 5 Vision of "operating High Altitude, Long Endurance (HALE) Unmanned Aircraft Systems (UAS) routinely, safely, and reliably in the national airspace system (NAS)" for Step 1. These functional requirements could support the development of a minimum set of policies, procedures and standards by the Federal Aviation Administration (FAA) and various standards organizations. It is envisioned that this comprehensive body of work will enable the FAA to establish and approve regulations to govern safe operation of UAS in the NAS on a routine or daily "file and fly" basis. The approach used to derive the functional requirements found within this FRD was to decompose the operational requirements and objectives identified within the Access 5 Concept of Operations (CONOPS) into the functions needed to routinely and safely operate a HALE UAS in the NAS. As a result, four major functional areas evolved to enable routine and safe UAS operations for an on-demand basis in the NAS. These four major functions are: Aviate, Navigate, Communicate, and Avoid Hazards. All of the functional requirements within this document can be directly traceable to one of these four major functions. Some functions, however, are traceable to several, or even all, of these four major functions. These cross-cutting functional requirements support the "Command / Control: function as well as the "Manage Contingencies" function. The requirements associated to these high-level functions and all of their supporting low-level functions are addressed in subsequent sections of this document.

  6. UAS Integration in the NAS Project - FY 14 Annual Review

    NASA Technical Reports Server (NTRS)

    Grindle, Laurie; Randall, Debra; Hackenberg, Davis

    2014-01-01

    This briefing gives insight into the research activities and efforts being executed in order to integrate unmanned aircraft systems into the national airspace system. This briefing is to inform others of the UAS-NAS Projects progress and future directions.

  7. UAS Integration in the NAS FY15 Annual Review

    NASA Technical Reports Server (NTRS)

    Grindle, Laurie; Randall, Debra; Hackenburg, Davis

    2015-01-01

    This presentation gives insight into the research activities and efforts being executed in order to integrate unmanned aircraft systems into the national airspace system. This briefing is to inform others of the UAS-NAS progress and future directions.

  8. The NAS Parallel Benchmarks 2.1 Results

    NASA Technical Reports Server (NTRS)

    Saphir, William; Woo, Alex; Yarrow, Maurice

    1996-01-01

    We present performance results for version 2.1 of the NAS Parallel Benchmarks (NPB) on the following architectures: IBM SP2/66 MHz; SGI Power Challenge Array/90 MHz; Cray Research T3D; and Intel Paragon. The NAS Parallel Benchmarks are a widely-recognized suite of benchmarks originally designed to compare the performance of highly parallel computers with that of traditional supercomputers.

  9. Achieving professional success in US government, academia, and industry: an EMGS commentary.

    PubMed

    Poirier, Miriam C; Schwartz, Jeffrey L; Aardema, Marilyn J

    2014-08-01

    One of the goals of the EMGS is to help members achieve professional success in the fields they have trained in. Today, there is greater competition for jobs in genetic toxicology, genomics, and basic research than ever before. In addition, job security and the ability to advance in one's career is challenging, regardless of whether one works in a regulatory, academic, or industry environment. At the EMGS Annual Meeting in Monterey, CA (September, 2013), the Women in EMGS Special Interest Group held a workshop to discuss strategies for achieving professional success. Presentations were given by three speakers, each representing a different employment environment: Government (Miriam C. Poirier), Academia (Jeffrey L. Schwartz), and Industry (Marilyn J. Aardema). Although some differences in factors or traits affecting success in the three employment sectors were noted by each of the speakers, common factors considered important for advancement included networking, seeking out mentors, and developing exceptional communication skills. PMID:24788591

  10. Collaborations among academia, government, and industry in the diagnostics space: barriers and some ideas for solutions.

    PubMed

    Evans, Greg; Austin, Finley

    2010-12-22

    The development and commercialization of diagnostic assays is distinct from that of therapeutic drugs in many important respects; for example, there are more variable regulatory requirements and reduced outside investments for diagnostics. The diagnostics industry has a pro-collaborative stance, because there is considerable mutual benefit in working in partnership with university or government researchers. However, there are substantial barriers to industry-academic collaborations. A Clinical and Translational Science Awards Industry Forum titled "Promoting Efficient and Effective Collaborations Among Academia, Government, and Industry" was held in February 2010, and a session at this forum was organized to list some of the most important barriers to diagnostics development and to discuss some possible solutions. PMID:21178133

  11. Academia, advocacy, and industry: a collaborative method for clinical research advancement.

    PubMed

    Vanzo, Rena J; Lortz, Amanda; Calhoun, Amy R U L; Carey, John C

    2014-07-01

    Professionals who work in academia, advocacy, and industry often carry out mutually exclusive activities related to research and clinical care. However, there are several examples of collaboration among such professionals that ultimately allows for improved scientific and clinical understanding. This commentary recounts our particular experience (a collaboration between geneticists at the Universities of Minnesota and Utah, the 4p- Support Group, and Lineagen, Inc) and reviews other similar projects. We formally propose this collaborative method as a conduit for future clinical research programs. Specifically, we encourage academicians, directors of family/advocacy/support groups, and members of industry to establish partnerships and document their experiences. The medical community as a whole will benefit from such partnerships and, specifically, families will teach us lessons that could never be learned in a laboratory or textbook. PMID:24700599

  12. Experimental studies on atmospheric Stirling engine NAS-2

    SciTech Connect

    Watanabe, Hiroichi; Isshiki, Naotsugu; Ohtomo, Michihiro

    1996-12-31

    Atmospheric hot air Stirling engine NAS-1 and 2 have a simple flat rubber sheet diaphragm as their power piston, and they have been experimentally studied at Nihon University for several years continuously, with the target of to get more than 100 watts shaft power by atmospheric air with simple construction and cheap material. The first NAS-1 was intended to be a solar heated engine using television glass and wood for cheap cost, but it failed by thermal break of glass, so the improved NAS-2 is changed to be heated by gas burner, using metallic materials in all parts except rubber power piston. Other than this rubber sheet diaphragm, NAS-2 has many features as using James Watt crank mechanism, high finny copper tube for conventional commercial heat exchanger, and two kinds of hot gas heaters, etc. About the rubber sheet for the power piston, the thickness of the sheet was changed from 2 mm to 6 mm gradually to known what thickness is best, and it is found that about 5 mm is best for this engine. After trying many improvements on this engine, NAS-2 has produced about 130 watt shaft power with indicated power of 350 watt at 1994. In this paper detail of many features, history, results and experiments of these NAS engines are reported.

  13. Natural attenuation software (NAS): Assessing remedial strategies and estimating timeframes

    USGS Publications Warehouse

    Mendez, E.; Widdowson, M.; Chapelle, F.; Casey, C.

    2005-01-01

    Natural Attenuation Software (NAS) is a screening tool to estimate remediation timeframes for monitored natural attenuation (MNA) and to assist in decision-making on the level of source zone treatment in conjunction with MNA using site-specific remediation objectives. Natural attenuation processes that NAS models include are advection, dispersion, sorption, non-aqueous phase liquid (NAPL) dissolution, and biodegradation of either petroleum hydrocarbons or chlorinated ethylenes. Newly-implemented enhancements to NAS designed to maximize the utility of NAS for site managers were observed. NAS has expanded source contaminant specification options to include chlorinated ethanes and chlorinated methanes, and to allow for the analysis of any other user-defined contaminants that may be subject to microbially-mediated transformations (heavy metals, radioisotopes, etc.). Included is the capability to model co-mingled plumes, with constituents from multiple contaminant categories. To enable comparison of remediation timeframe estimates between MNA and specific engineered remedial actions , NAS was modified to incorporate an estimation technique for timeframes associated with pump-and-treat remediation technology for comparison to MNA. This is an abstract of a paper presented at the 8th International In Situ and On-Site Bioremediation Symposium (Baltimore, MD 6/6-9/2005).

  14. Natural products and drug discovery: a survey of stakeholders in industry and academia

    PubMed Central

    Amirkia, Vafa; Heinrich, Michael

    2015-01-01

    Context: In recent decades, natural products have undisputedly played a leading role in the development of novel medicines. Yet, trends in the pharmaceutical industry at the level of research investments indicate that natural product research is neither prioritized nor perceived as fruitful in drug discovery programmes as compared with incremental structural modifications and large volume HTS screening of synthetics. Aim: We seek to understand this phenomenon through insights from highly experienced natural product experts in industry and academia. Method: We conducted a survey including a series of qualitative and quantitative questions related to current insights and prospective developments in natural product drug development. The survey was completed by a cross-section of 52 respondents in industry and academia. Results: One recurrent theme is the dissonance between the perceived high potential of NP as drug leads among individuals and the survey participants' assessment of the overall industry and/or company level strategies and their success. The study's industry and academic respondents did not perceive current discovery efforts as more effective as compared with previous decades, yet industry contacts perceived higher hit rates in HTS efforts as compared with academic respondents. Surprisingly, many industry contacts were highly critical to prevalent company and industry-wide drug discovery strategies indicating a high level of dissatisfaction within the industry. Conclusions: These findings support the notion that there is an increasing gap in perception between the effectiveness of well established, commercially widespread drug discovery strategies between those working in industry and academic experts. This research seeks to shed light on this gap and aid in furthering natural product discovery endeavors through an analysis of current bottlenecks in industry drug discovery programmes. PMID:26578954

  15. Photoreflectance spectroscopy of step-like GaInNAs/GaInNAs/GaAs quantum wells

    NASA Astrophysics Data System (ADS)

    Kudrawiec, R.; Andrzejewski, J.; Misiewicz, J.; Gollub, D.; Forchel, A.

    2005-05-01

    Photoreflectance (PR) spectroscopy has been applied to study of step-like GaInNAs/GaInNAs/GaAs double quantum well (DQW) structures grown by molecular beam epitaxy. PR features related to optical transitions in the active part of the step-like QW structure, i.e. GaInNAs/GaInNAs QW, as well as PR features related to transitions above the step-like barrier (SLB) have been clearly observed and analysed in this paper. The analysis of the QW transitions gives information about the number of confined states in the active part of the step-like QW structure. In addition, the analysis of the second portion of PR signal gives information about the band gap energy of the SLB and optical transitions between hole and electron levels confined above the SLB.

  16. Science and Technology Policy in the People's Republic of China: Organizational Structures and Processes.

    ERIC Educational Resources Information Center

    Handberg, Roger; Xinming, Liu

    In the People's Republic of China, science and technology policy is directed by the state and is an all encompassing managerial system through which courses of action are determined. The Chinese Academy of Sciences (Academia Sinica), a national comprehensive research center was established in 1949 to train qualified scientists and technicians. The…

  17. Gender Inequities in Academe and Faculty Perceptions of Family-Friendly Policies

    ERIC Educational Resources Information Center

    Ramirez, Susan M.

    2010-01-01

    This study explored faculty members' perceived importance of family-friendly policies in academia, the extent to which faculty perceive academic institutions as having a social responsibility to make the academy more family-friendly, participants' endorsement of gender-biased norms, and whether the faculty members who participated in this study…

  18. Learning in Academia Is More than Academic Learning: Action Research in Academic Practice for and with Medical Academics

    ERIC Educational Resources Information Center

    Trevitt, Chris

    2008-01-01

    Academic learning traditionally involves research, and the production of journal papers, books, etc. "Learning in academia" refers to academics becoming more skilful in what they do. It is what legal or medical clinicians would refer to as continuing professional education (or development) (CPE/D) which, by analogy, invokes the notion of CPE in…

  19. Conflicting Views on Quality: Interpretations of "A Good University" by Representatives of the State, the Market and Academia

    ERIC Educational Resources Information Center

    Udam, Maiki; Heidmets, Mati

    2013-01-01

    This article presents the results of research conducted over the period 2010-2012 in Estonia with the aim of identifying the expectations for the quality of higher education by principal parties in higher education, the state, the market and academia, as well as describing the differences and similarities in their expectations. The findings show…

  20. The Managerial Turn in Higher Education? On the Interplay of Organizational and Occupational Change in German Academia

    ERIC Educational Resources Information Center

    Krücken, Georg; Blümel, Albrecht; Kloke, Katharina

    2013-01-01

    The managerial turn in academia is currently broadly discussed. Based on empirical data gathered from a sample that includes all German universities, we can give a broad and fine-grained account of this turn. What we can clearly see is that whole new categories of administrative management positions have been created over the last years.…

  1. RNA sequence requirements for NasR-mediated, nitrate-responsive transcription antitermination of the Klebsiella oxytoca M5al nasF operon leader.

    PubMed

    Chai, W; Stewart, V

    1999-09-17

    In Klebsiella oxytoca, enzymes required for nitrate assimilation are encoded by the nasFEDCBA operon. Nitrate and nitrite induction of nasF operon expression is determined by a transcriptional antitermination mechanism, in which the nasR gene product responds to nitrate or nitrite and overcomes transcription termination at the factor-independent terminator site located in the nasF upstream leader region. Previous studies led to the hypothesis that the NasR protein mediates transcription antitermination through interaction with nasF leader RNA. Here, we report a DNA sequence comparison that reveals conserved 1:2 and 3:4 RNA secondary structures in the nasF leader RNAs from two Klebsiella species. Additionally, we found that specific binding of the NasR protein to nasF leader RNA was stimulated by nitrate and nitrite. We combined mutational analysis, in vivo and in vitro antitermination assays, and an RNA electrophoretic mobility shift assay to define regions in the nasF leader that are essential for antitermination and for NasR-RNA interaction. Formation of the 1:2 stem structure and the specific sequence of the 1:2 hexanucleotide loop were required for both nitrate induction and for NasR-RNA interaction. Mutations in the 1:2 stem-loop region that abolished nitrate induction also interfered with NasR-leader RNA interaction. Finally, nucleotide alterations or additions in the linker region between the 1:2 and 3:4 stem-loops were deleterious to nasF operon induction but not to NasR-leader RNA interaction. We hypothesize that NasR protein recognizes the 1:2 stem-loop structure in the nasF leader RNA to mediate transcription antitermination in response to nitrate or nitrite. PMID:10493869

  2. Ecological risk assessment framework -- the NAS perspective

    SciTech Connect

    Barnthouse, L.W.

    1993-06-01

    A Workshop on Ecological Risk Assessment was held on February 26--March 1, 1991, at Airlie House, Warrenton, Virginia. In addition to presentation and discussion of the case study papers, the workshop included breakout sessions to discuss conceptual and technical aspects of ecological risk assessment. A general consensus emerged that an ecological version of the 1983 framework is desirable and feasible. The committee concluded that the 1983 human health framework could be expanded to accomodate both human health and ecological risk assessment. For general applicability to ecological assessments, the 1983 scheme requires augmentation to address some of the interfaces between science and management, primarily because of the need to focus on appropriate questions relevant to applicable environmental law and policy under different circumstances. Specifically, the scheme needs modification to address (1) the influence of legal and regulatory considerations on the initial stages of ecological risk assessment and (2) the importance of characterizing ecological risks in terms that are intelligible to risk managers. The committee`s opinion is that these augmentations are as important for human health risk assessment as they are for ecological risk assessment. This paper briefly describes the framework recommended by the Committee and compares it to EPA`s recently-published Framework for Ecological Risk Assessment.

  3. Care in Academia: An Exploration of Student Parents' Experiences

    ERIC Educational Resources Information Center

    Moreau, Marie-Pierre; Kerner, Charlotte

    2015-01-01

    While student parents now represent a significant proportion of the higher education population in England, this group has been given limited consideration in policy circles. Using a social constructivist and feminist theoretical framework, this paper draws on a research project investigating the role of higher education policies in supporting…

  4. National Air Space (NAS) Data Exchange Environment Through 2060

    NASA Technical Reports Server (NTRS)

    Roy, Aloke

    2015-01-01

    NASA's NextGen Concepts and Technology Development (CTD) Project focuses on capabilities to improve safety, capacity and efficiency of the National Air Space (NAS). In order to achieve those objectives, NASA sought industry-Government partnerships to research and identify solutions for traffic flow management, dynamic airspace configuration, separation assurance, super density operations, airport surface operations and similar forward-looking air-traffic modernization (ATM) concepts. Data exchanges over NAS being the key enabler for most of these ATM concepts, the Sub-Topic area 3 of the CTD project sought to identify technology candidates that can satisfy air-to-air and air/ground communications needs of the NAS in the year 2060 timeframe. Honeywell, under a two-year contract with NASA, is working on this communications technology research initiative. This report summarizes Honeywell's research conducted during the second year of the study task.

  5. Upgrades to the Probabilistic NAS Platform Air Traffic Simulation Software

    NASA Technical Reports Server (NTRS)

    Hunter, George; Boisvert, Benjamin

    2013-01-01

    This document is the final report for the project entitled "Upgrades to the Probabilistic NAS Platform Air Traffic Simulation Software." This report consists of 17 sections which document the results of the several subtasks of this effort. The Probabilistic NAS Platform (PNP) is an air operations simulation platform developed and maintained by the Saab Sensis Corporation. The improvements made to the PNP simulation include the following: an airborne distributed separation assurance capability, a required time of arrival assignment and conformance capability, and a tactical and strategic weather avoidance capability.

  6. Navigating a research partnership between academia and industry to assess the impact of personalized genetic testing

    PubMed Central

    Lehmann, Lisa Soleymani; Kaufman, David J.; Sharp, Richard R.; Moreno, Tanya A.; Mountain, Joanna L.; Roberts, J. Scott; Green, Robert C.

    2013-01-01

    Purpose To describe the process of structuring a partnership between academic researchers and two personalized genetic testing companies that would manage conflicts of interest while allowing researchers to study the impact of this nascent industry. Methods We developed a transparent process of ongoing communication about the interests of all research partners to address challenges in establishing study goals, survey development, data collection, analysis, and manuscript preparation. Using the existing literature on conflicts of interest and our experience, we created a checklist for academic and industry researchers seeking to structure research partnerships. Results Our checklist includes questions about the risk to research participants, sponsorship of the study, control of data analysis, freedom to publish results, the impact of the research on industry customers, openness to input from all partners, sharing results before publication, and publication of industry-specific data. Transparency is critical to building trust between partners. Involving all partners in the research development enhanced the quality of our research and provided an opportunity to manage conflicts early in the research process. Conclusion Navigating relationships between academia and industry is complex and requires strategies that are transparent and responsive to the concerns of all. Employing a checklist of questions prior to beginning a research partnership may help to manage conflicts of interest. PMID:22241103

  7. Eurosdr - the Pan-European Network for Mapping Agencies and Academia

    NASA Astrophysics Data System (ADS)

    Streilein, A.; Remondino, F.; Pfeifer, N.; Trollvik, J. A.; Stoter, J.; Crompvoets, J.; Potůčková, M.

    2016-06-01

    EuroSDR (http://www.eurosdr.net/) is a non-profit organisation that provides a pan-European network that brings together mapping / cadastre agencies and academia for the purpose of applied research, and securing timely, research-based knowledge that allows the agencies to play their role as content providers and government competence centres for geographic information and spatial data infrastructures. EuroSDR is the recognised provider of research-based knowledge to a Europe where citizens can readily benefit from geographic information. Its mission is to develop and improve methods, systems and standards for the acquisition, processing, production, maintenance, management, visualization, and dissemination of geographic reference data in support of applications and service delivery. EuroSDR delivers advanced research-based knowledge. Its value is generated by facilitating interaction between research organisations and the public and private sector with the aim of exchanging ideas and knowledge about relevant research topics; by facilitating and contributing to research projects; and by transferring knowledge and research results to real world applications. The paper gives an overview about EuroSDR research principles, research alliances, objectives and action plans of each of the technical commissions.

  8. First optical education center in Japan established by cooperation between academia and industry

    NASA Astrophysics Data System (ADS)

    Yatagai, Toyohiko

    2014-07-01

    At the present of the 21st century, optical technology became what must be in our life. If there is no optical technology, we cannot use optical equipments such as the camera, microscopes, DVD, LEDs and laser diodes (LDs). Optics is also the leading part in the most advanced scientific field. It is clear that the organization which does education and research is required in such a very important area. Unfortunately, there was no such organization in Japan. The education and research of light have been individually done in various faculties of universities, various research institutes, and many companies. However, our country is now placed in severer surroundings, such as the globalization of our living, the accelerated competition in research and development. This is one of the reasons why Utsunomiya University has established Center for Optical Research and Education (CORE) in 2007. To contribute to optical technology and further development of optical industry, "Center for Optical Research and Education (CORE), Utsunomiya University" promotes education and research in the field of the optical science and technology cooperatively with industry, academia and the government. Currently, 6 full professors, 21 cooperative professors, 2 visiting professors and 7 post-doctoral researchers and about 40 students are joined with CORE. Many research projects with industries, the local government of Tochigi as well as Japanese government. Optical Innovation Center has established in CORE by supporting of Japan Science and Technology Agency in 2011 to develop advanced optical technologies for local companies.

  9. Views from academia and industry on skills needed for the modern research environment.

    PubMed

    Talgar, Cigdem P; Goodey, Nina M

    2015-01-01

    Reports from employers of higher education graduates indicate the existence of a considerable gap between the skills required by employers and those possessed by recent graduates. As a first step toward closing this gap, this study aims to determine its origin. Interviews with nine research-active biochemistry professionals were used to identify the most important skills for biochemistry students to succeed in research positions postgraduation. The results of these interviews were used to develop a survey, which was then administered to a larger group of biochemistry faculty and industry professionals. The output of the survey was a list of 52 skills valued by biochemistry professionals and rated by perceived importance. Importantly, the survey results also afford a comparative look at the prioritization of skills by two key populations: the academic faculty training students and the industry professionals hiring them. While there are many areas of agreement between these two populations, the survey also reveals areas were priorities diverge. The discrepancies found here suggest that the skills gap manifest at the point of employment may stem directly from differences in prioritization between the academic and industrial environments. This article aims to provide insight into the needs and requirements of the modern biochemical research environment, and invites debate concerning the preparation students receive in academia. Moreover, the results presented herein point to a need for further exploration of the possible misalignment of these two critical environments for young scientists. PMID:26147139

  10. UAS in the NAS Flight Test Series 3 Overview

    NASA Technical Reports Server (NTRS)

    Murphy, James R.

    2015-01-01

    The UAS Integration in the NAS Project is conducting a series of flight tests to acheive the following objectives: 1.) Validate results previously collected during project simulations with live data 2.) Evaluate TCAS IISS interoperability 3.) Test fully integrated system in a relevant live test environment 4.) Inform final DAA and C2 MOPS 5.) Reduce risk for Flight Test Series 4.

  11. Unstructured Adaptive (UA) NAS Parallel Benchmark. Version 1.0

    NASA Technical Reports Server (NTRS)

    Feng, Huiyu; VanderWijngaart, Rob; Biswas, Rupak; Mavriplis, Catherine

    2004-01-01

    We present a complete specification of a new benchmark for measuring the performance of modern computer systems when solving scientific problems featuring irregular, dynamic memory accesses. It complements the existing NAS Parallel Benchmark suite. The benchmark involves the solution of a stylized heat transfer problem in a cubic domain, discretized on an adaptively refined, unstructured mesh.

  12. Conference focuses on challenges, opportunities in key Earth science and policy topics

    NASA Astrophysics Data System (ADS)

    Landau, Elizabeth; Hankin, Erik; Uhlenbrock, Kristan

    2012-07-01

    In our rapidly changing world, integrating Earth and space science into policy is vital to supporting our economy, public safety, and national security. One way in which AGU is striving to bridge the science and policy fields is through discussions and collaborations at the AGU Science Policy Conference. This inaugural conference, held in May 2012 in Washington, D. C., featured experts from government, industry, academia, and nonprofits. The goal of this new conference is to ensure diverse discussions and viewpoints on the challenges and opportunities of science policy, with a focus on applications of Earth and space science that serve local, national, and international communities.

  13. [An analysis of national projects of scientific research in Japanese acupuncture-moxibustion academia during recent 40 years].

    PubMed

    Li, Qiang; Kushizaki, Masateru

    2013-02-01

    Adopting bibliometrics research methods to categorize and analyze the acupuncture scientific research findings which has been published by the KAKEN Database of Grants-In-Aid for Scientific Research, and moreover compared results from some of the winning national research projects published by the Internet-based Science Information System of China in 2011. Upon evaluation, it is found that the applied logic of Japanese acupuncture academia is clearer and the fixed position is more accurate. The achivments and academic thought of Japan acup-mox cirde will in some way inspire the acupuncture researchers in China regarding project selection and help them to avoid invalid or duplicate research. Furthermore, it is concluded that Chinese acupuncture academia is focusing on basic research and is showing the spirit for the scientific research as the cradle of acupuncture and moxibustion. In comparison, Japanese acupuncture academia is re nowned for their focus on the subtle interplay of basic and clinical research, as well as attention to detail, serves as a testament to their straightforward, absence of pretense as a country of practical scientific research. PMID:23620957

  14. The changing environment of graduate and postdoctoral training in drug metabolism: viewpoints from academia, industry, and government.

    PubMed

    Stevens, Jeffrey C; Dean, Dennis C; Preusch, Peter C; Correia, Maria Almira

    2003-04-01

    This article is an invited report of a symposium sponsored by the Drug Metabolism Division of the American Society for Pharmacology and Experimental Therapeutics held at Experimental Biology 2002 in New Orleans. The impetus for the symposium was a perceived shortage in the supply of graduate students qualified for drug metabolism research positions in industry, academia, and government. For industry, recent hiring stems largely from the expansion of drug metabolism departments in an effort to keep pace with the demands of drug discovery and new technologies. In turn, regulatory scientists are needed to review and verify the results of the increased number and volume of studies required for drug development and approval. Thus the initial source of training, academia, has been forced to recognize these external hiring pressures while trying to attract and retain the faculty, postdoctoral scientists, and students necessary for active teaching and research programs. The trend of the expansion of the interdisciplinary nature of traditional drug metabolism to include emerging technologies such as pharmacogenetics, transporters, and proteomics and the implications for future needs in training and funding were acknowledged. There was also consensus on the value of partnerships between academia and industry for increasing student interest and providing training in disciplines directly applicable to industrial drug metabolism research. Factors affecting the sources of these trainees, such as federal funding, the number of trainees per institution, and recent issues with immigration restrictions that have limited the flow of scientists were also discussed. PMID:12642460

  15. Examining Workplace Ostracism Experiences in Academia: Understanding How Differences in the Faculty Ranks Influence Inclusive Climates on Campus.

    PubMed

    Zimmerman, Carla A; Carter-Sowell, Adrienne R; Xu, Xiaohong

    2016-01-01

    Research on the retention of women in academia has focused on challenges, including a "chilly climate," devaluation, and incivility. The unique consequences of workplace ostracism - being ignored and excluded by others in an organizational setting - require focus on this experience as another interpersonal challenge for women in academia. The purpose of this study is to examine differences in the faculty experiences and outcomes of workplace ostracism, and to determine if these experiences are affected significantly by the gender composition of an employee's specific department. Participants were recruited at two time points to complete campus climate surveys that were distributed to faculty at a large, public, research university. We examined the number of reported ostracism experiences (Study 1) and perceived information sharing (Study 2) among male and female university faculty. The findings indicated that female faculty members perceived more workplace ostracism than male faculty members. Analyses of department gender ratios suggested that the proportion of women in the department did not reduce the amount of workplace ostracism experienced by women. No gender differences were found in perceived information sharing. However, we found that Faculty of Color, both men and women, reported more frequent information exclusion than White faculty. These results have important implications for theoretical and practical understandings of workplace demography and suggest that it is necessary to look at subtle, ambiguous forms of discrimination in order to increase retention of faculty from underrepresented groups in academia. PMID:27303322

  16. Examining Workplace Ostracism Experiences in Academia: Understanding How Differences in the Faculty Ranks Influence Inclusive Climates on Campus

    PubMed Central

    Zimmerman, Carla A.; Carter-Sowell, Adrienne R.; Xu, Xiaohong

    2016-01-01

    Research on the retention of women in academia has focused on challenges, including a “chilly climate,” devaluation, and incivility. The unique consequences of workplace ostracism – being ignored and excluded by others in an organizational setting – require focus on this experience as another interpersonal challenge for women in academia. The purpose of this study is to examine differences in the faculty experiences and outcomes of workplace ostracism, and to determine if these experiences are affected significantly by the gender composition of an employee’s specific department. Participants were recruited at two time points to complete campus climate surveys that were distributed to faculty at a large, public, research university. We examined the number of reported ostracism experiences (Study 1) and perceived information sharing (Study 2) among male and female university faculty. The findings indicated that female faculty members perceived more workplace ostracism than male faculty members. Analyses of department gender ratios suggested that the proportion of women in the department did not reduce the amount of workplace ostracism experienced by women. No gender differences were found in perceived information sharing. However, we found that Faculty of Color, both men and women, reported more frequent information exclusion than White faculty. These results have important implications for theoretical and practical understandings of workplace demography and suggest that it is necessary to look at subtle, ambiguous forms of discrimination in order to increase retention of faculty from underrepresented groups in academia. PMID:27303322

  17. The nasB operon and nasA gene are required for nitrate/nitrite assimilation in Bacillus subtilis.

    PubMed Central

    Ogawa, K; Akagawa, E; Yamane, K; Sun, Z W; LaCelle, M; Zuber, P; Nakano, M M

    1995-01-01

    Bacillus subtilis can use either nitrate or nitrite as a sole source of nitrogen. The isolation of the nasABCDEF genes of B. subtilis, which are required for nitrate/nitrite assimilation, is reported. The probable gene products include subunits of nitrate/nitrite reductases and an enzyme involved in the synthesis of siroheme, a cofactor for nitrite reductase. PMID:7868621

  18. Nitrogen regulation of nasA and the nasB operon, which encode genes required for nitrate assimilation in Bacillus subtilis.

    PubMed Central

    Nakano, M M; Yang, F; Hardin, P; Zuber, P

    1995-01-01

    The divergently transcribed nasA gene and nasB operon are required for nitrate and nitrite assimilation in Bacillus subtilis. The beta-galactosidase activity of transcriptional lacZ fusions from the nasA and nasB promoters was high when cells were grown in minimal glucose medium containing poor nitrogen sources such as nitrate, proline, or glutamate. The expression was very low when ammonium or glutamine was used as the sole nitrogen source. The repression of the genes during growth on good sources of nitrogen required wild-type glutamine synthetase (GlnA), but not GlnR, the repressor of the glnRA operon. Primer extension analysis showed that the -10 region of each promoter resembles those of sigma A-recognized promoters. Between the divergently oriented nasA and nasB promoters is a region of dyad symmetry. Mutational analysis led to the conclusion that this sequence is required in cis for the activation of both nasA and nasB. The derepression of these genes in a glnA mutant also required this sequence. These results suggest that an unidentified transcriptional activator and glutamine synthetase function in the regulation of nasA and the nasB operon. PMID:7836289

  19. Applications Performance on NAS Intel Paragon XP/S - 15#

    NASA Technical Reports Server (NTRS)

    Saini, Subhash; Simon, Horst D.; Copper, D. M. (Technical Monitor)

    1994-01-01

    The Numerical Aerodynamic Simulation (NAS) Systems Division received an Intel Touchstone Sigma prototype model Paragon XP/S- 15 in February, 1993. The i860 XP microprocessor with an integrated floating point unit and operating in dual -instruction mode gives peak performance of 75 million floating point operations (NIFLOPS) per second for 64 bit floating point arithmetic. It is used in the Paragon XP/S-15 which has been installed at NAS, NASA Ames Research Center. The NAS Paragon has 208 nodes and its peak performance is 15.6 GFLOPS. Here, we will report on early experience using the Paragon XP/S- 15. We have tested its performance using both kernels and applications of interest to NAS. We have measured the performance of BLAS 1, 2 and 3 both assembly-coded and Fortran coded on NAS Paragon XP/S- 15. Furthermore, we have investigated the performance of a single node one-dimensional FFT, a distributed two-dimensional FFT and a distributed three-dimensional FFT Finally, we measured the performance of NAS Parallel Benchmarks (NPB) on the Paragon and compare it with the performance obtained on other highly parallel machines, such as CM-5, CRAY T3D, IBM SP I, etc. In particular, we investigated the following issues, which can strongly affect the performance of the Paragon: a. Impact of the operating system: Intel currently uses as a default an operating system OSF/1 AD from the Open Software Foundation. The paging of Open Software Foundation (OSF) server at 22 MB to make more memory available for the application degrades the performance. We found that when the limit of 26 NIB per node out of 32 MB available is reached, the application is paged out of main memory using virtual memory. When the application starts paging, the performance is considerably reduced. We found that dynamic memory allocation can help applications performance under certain circumstances. b. Impact of data cache on the i860/XP: We measured the performance of the BLAS both assembly coded and Fortran

  20. The G4R GMES Academy - linking research, academia, service providers and local authorities.

    NASA Astrophysics Data System (ADS)

    Zeil, Peter; Tramutoli, Valerio

    2013-04-01

    The GMES Academy intends to enhance the role of the academic and R&D communities in the evolution of EO & GI services. The GMES4Regions G4R initiative, aiming to strengthen the link between GMES (Global Monitoring for Environment and Security) and European regions, inaugurated the GMES Academy at the University Mozarteum of Salzburg (Austria) on 13th - 14th September 2012. This academy has been created with the objective of fostering a dialogue among the private sector, Local and Regional Administration (LRA) and the academic and research community, in order to improve the development of Earth Observation (EO) and Geographic Information (GI) services. On this occasion, Z_GIS, the Interfaculty Department of Geoinformatics of Salzburg University, hosted the round table "Fostering Downstream Services for the Regions - contributions from Research & Academia," during which the participants had the opportunity to discuss with representatives of the European Commission (EC) and the European Space Agency (ESA) the future role of the academic community in this domain. Stakeholders from the academic and R&D world adopted the 'Salzburg Declaration on GMES related Research', calling for strengthening connections between research activities and educational programmes to improve GMES services. The Declaration calls mainly for: • fostering education and training on GMES • ensuring cooperation among the academic and research community through the GMES Academy • maintaining a political commitment towards the implementation of such academic initiatives. The GMES Academy is established as a platform with six components: GATEWAY - the directory of Universities and Research Centres BRIDGE - an inventory of research briefs documenting the latest offerings from research to effective applications FACILITATOR - a portal to seek or propose internships or contract research across Europe and addressing outreach and advocacy: LINK - Access to the repository of on-going GMES related

  1. Academia vs Industry: vanishing boundaries between global earthquake seismology and exploration seismics.

    NASA Astrophysics Data System (ADS)

    van der Hilst, R. D.

    2011-12-01

    Global seismology and exploration seismics have long lived in parallel universes, with little cross-fertilization of methodologies and with interaction between the associated communities often limited to company recruitment of students. Fortunately, this traditional separation of technology and people has begun to disappear. This is driven not only by continuing demands for human and financial resources (for companies and academia, respectively) but increasingly also by overlapping intellectual interest. First, 'waves are waves' (that is, the fundamental physics - and math to describe/handle it - is scale invariant) and many artificial boundaries are being removed by use of better wave theory, faster computers, and new data acquisition paradigms. For example, the development of dense sensor arrays (in USA, Europe, Asia - mostly China and Japan) is increasing the attraction (and need) of industry-style interrogation of massive data sets. Examples include large scale seismic exploration of Earth's deep interior with inverse scattering of teleseismic wavefields (e.g., Van der Hilst et al., Science, 2007). On the other hand, reservoir exploration and production benefits from expertise in earthquake seismology, both for better characterization of reservoirs and their overburden and for (induced) micro-earthquake analysis. Passive source methods (including but not restricted to ambient noise tomography) are providing new, economic opportunities for velocity analysis and monitoring, and studies of (micro)seismicity (e.g., source location, parameters, and moment tensor) allow in situ stress determination, tomographic velocity analysis with natural sources in the reservoir, and 4D monitoring (e.g., for hydrocarbon production, carbon sequestration, enhanced geothermal systems, and unconventional gas production). Second, the gap between the frequency ranges traditionally considered by both communities is being bridged by better theory, new sensor technology, and through

  2. NAS Grid Benchmarks: A Tool for Grid Space Exploration

    NASA Technical Reports Server (NTRS)

    Frumkin, Michael; VanderWijngaart, Rob F.; Biegel, Bryan (Technical Monitor)

    2001-01-01

    We present an approach for benchmarking services provided by computational Grids. It is based on the NAS Parallel Benchmarks (NPB) and is called NAS Grid Benchmark (NGB) in this paper. We present NGB as a data flow graph encapsulating an instance of an NPB code in each graph node, which communicates with other nodes by sending/receiving initialization data. These nodes may be mapped to the same or different Grid machines. Like NPB, NGB will specify several different classes (problem sizes). NGB also specifies the generic Grid services sufficient for running the bench-mark. The implementor has the freedom to choose any specific Grid environment. However, we describe a reference implementation in Java, and present some scenarios for using NGB.

  3. 48 CFR 852.236-83 - Payments under fixed-price construction contracts (including NAS).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... construction contracts (including NAS). 852.236-83 Section 852.236-83 Federal Acquisition Regulations System... Provisions and Clauses 852.236-83 Payments under fixed-price construction contracts (including NAS). As... Analysis System (NAS).” Payments Under Fixed-Price Construction Contracts (JUL 2002) The clause...

  4. NASA UAS Integration into the NAS Project: Human Systems Integration

    NASA Technical Reports Server (NTRS)

    Shively, Jay

    2016-01-01

    This presentation provides an overview of the work the Human Systems Integration (HSI) sub-project has done on detect and avoid (DAA) displays while working on the UAS (Unmanned Aircraft System) Integration into the NAS project. The most recent simulation on DAA interoperability with Traffic Collision Avoidance System (TCAS) is discussed in the most detail. The relationship of the work to the larger UAS community and next steps are also detailed.

  5. Implementation of the NAS Parallel Benchmarks in Java

    NASA Technical Reports Server (NTRS)

    Frumkin, Michael A.; Schultz, Matthew; Jin, Haoqiang; Yan, Jerry; Biegel, Bryan (Technical Monitor)

    2002-01-01

    Several features make Java an attractive choice for High Performance Computing (HPC). In order to gauge the applicability of Java to Computational Fluid Dynamics (CFD), we have implemented the NAS (NASA Advanced Supercomputing) Parallel Benchmarks in Java. The performance and scalability of the benchmarks point out the areas where improvement in Java compiler technology and in Java thread implementation would position Java closer to Fortran in the competition for CFD applications.

  6. Performance and Scalability of the NAS Parallel Benchmarks in Java

    NASA Technical Reports Server (NTRS)

    Frumkin, Michael A.; Schultz, Matthew; Jin, Haoqiang; Yan, Jerry; Biegel, Bryan A. (Technical Monitor)

    2002-01-01

    Several features make Java an attractive choice for scientific applications. In order to gauge the applicability of Java to Computational Fluid Dynamics (CFD), we have implemented the NAS (NASA Advanced Supercomputing) Parallel Benchmarks in Java. The performance and scalability of the benchmarks point out the areas where improvement in Java compiler technology and in Java thread implementation would position Java closer to Fortran in the competition for scientific applications.

  7. Evaluating the Information Power Grid using the NAS Grid Benchmarks

    NASA Technical Reports Server (NTRS)

    VanderWijngaartm Rob F.; Frumkin, Michael A.

    2004-01-01

    The NAS Grid Benchmarks (NGB) are a collection of synthetic distributed applications designed to rate the performance and functionality of computational grids. We compare several implementations of the NGB to determine programmability and efficiency of NASA's Information Power Grid (IPG), whose services are mostly based on the Globus Toolkit. We report on the overheads involved in porting existing NGB reference implementations to the IPG. No changes were made to the component tasks of the NGB can still be improved.

  8. Advanced Intermediate-Temperature Na-S Battery

    SciTech Connect

    Lu, Xiaochuan; Kirby, Brent W.; Xu, Wu; Li, Guosheng; Kim, Jin Yong; Lemmon, John P.; Sprenkle, Vincent L.; Yang, Zhenguo

    2012-11-12

    In this study, we reported an intermediate-temperature (~150°C) sodium-sulfur (Na-S) battery. With a reduced operating temperature, this novel battery can potentially reduce the cost and safety issues associated with the conventional high-temperature (300~350°C) Na-S battery. A dense β"-Al2O3 solid membrane and tetraglyme were utilized as the electrolyte separator and catholyte solvent in this battery. Solubility tests indicated that cathode mixture of Na2S4 and S exhibited extremely high solubility in tetraglyme (e.g., > 4.1 M for Na2S4 + 4 S). CV scans of Na2S4 in tetraglyme revealed two pairs of redox couples with peaks at around 2.22 and 1.75 V, corresponding to the redox reactions of polysulfide species. The discharge/charge profiles of the Na-S battery showed a slope region and a plateau, indicating multiple steps and cell reactions. In-situ Raman measurements during battery operation suggested that polysulfide species were formed in the sequence of Na2S5 + S → Na2S5 + Na2S4→ Na2S4 + Na2S2 during discharge and in a reverse order during charge. This battery showed dramatic improvement in rate capacity and cycling stability over room-temperature Na-S batteries, which makes it attractive for renewable energy integration and other grid related applications.

  9. Defining a Successful Leadership Pathway: Women in Academia and the Role of Institutional Support

    ERIC Educational Resources Information Center

    Thomas, Sheila A.

    2014-01-01

    Studies in the literature have demonstrated underrepresentation of women in higher education leadership. Nonetheless, women leaders have achieved success when they received strong institutional support. However, even with supportive institutional policies like family leave, there was a need for mapping a more defined career pathway for aspiring…

  10. From Academia to Media: Staging the Public Career of Critical Literacy

    ERIC Educational Resources Information Center

    Windle, Joel

    2011-01-01

    This paper explores some of the processes through which an educational policy agenda can be generated in the media sphere. It casts light on the roles of journalists and various types of expert in these processes as they pertain to critical literacy. I argue for the usefulness of cross-field performance as a concept which helps to illuminate the…

  11. The Making of Careers in Academia: Split Career Movements in Education Science

    ERIC Educational Resources Information Center

    Angervall, Petra; Gustafsson, Jan

    2014-01-01

    In this article the authors discuss developments in the Europeanisation of higher education policy context of Sweden, and in particular certain changes within the field of education science. Detailed career narratives from 30 interviews have been produced and analysed. These narratives illustrate how research careers in education are formed and…

  12. Graded band gap GaInNAs solar cells

    SciTech Connect

    Langer, F.; Perl, S.; Kamp, M.; Höfling, S.

    2015-06-08

    Dilute nitride GaInN(Sb)As with a band gap (E{sub g}) of 1.0 eV is a promising material for the integration in next generation multijunction solar cells. We have investigated the effect of a compositionally graded GaInNAs absorber layer on the spectral response of a GaInNAs sub cell. We produced band gap gradings (ΔE{sub g}) of up to 39 meV across a 1 μm thick GaInNAs layer. Thereby, the external quantum efficiency—compared to reference cells—was increased due to the improved extraction of photo-generated carriers from 34.0% to 36.7% for the wavelength range from 900 nm to 1150 nm. However, this device figure improvement is accompanied by a small decrease in the open circuit voltage of about 20 mV and the shift of the absorption edge to shorter wavelengths.

  13. Hybrid Network Architectures for the Next Generation NAS

    NASA Technical Reports Server (NTRS)

    Madubata, Christian

    2003-01-01

    To meet the needs of the 21st Century NAS, an integrated, network-centric infrastructure is essential that is characterized by secure, high bandwidth, digital communication systems that support precision navigation capable of reducing position errors for all aircraft to within a few meters. This system will also require precision surveillance systems capable of accurately locating all aircraft, and automatically detecting any deviations from an approved path within seconds and be able to deliver high resolution weather forecasts - critical to create 4- dimensional (space and time) profiles for up to 6 hours for all atmospheric conditions affecting aviation, including wake vortices. The 21st Century NAS will be characterized by highly accurate digital data bases depicting terrain, obstacle, and airport information no matter what visibility conditions exist. This research task will be to perform a high-level requirements analysis of the applications, information and services required by the next generation National Airspace System. The investigation and analysis is expected to lead to the development and design of several national network-centric communications architectures that would be capable of supporting the Next Generation NAS.

  14. Autotasked Performance in the NAS Workload: A Statistical Analysis

    NASA Technical Reports Server (NTRS)

    Carter, R. L.; Stockdale, I. E.; Kutler, Paul (Technical Monitor)

    1998-01-01

    A statistical analysis of the workload performance of a production quality FORTRAN code for five different Cray Y-MP hardware and system software configurations is performed. The analysis was based on an experimental procedure that was designed to minimize correlations between the number of requested CPUs and the time of day the runs were initiated. Observed autotasking over heads were significantly larger for the set of jobs that requested the maximum number of CPUs. Speedups for UNICOS 6 releases show consistent wall clock speedups in the workload of around 2. which is quite good. The observed speed ups were very similar for the set of jobs that requested 8 CPUs and the set that requested 4 CPUs. The original NAS algorithm for determining charges to the user discourages autotasking in the workload. A new charging algorithm to be applied to jobs run in the NQS multitasking queues also discourages NAS users from using auto tasking. The new algorithm favors jobs requesting 8 CPUs over those that request less, although the jobs requesting 8 CPUs experienced significantly higher over head and presumably degraded system throughput. A charging algorithm is presented that has the following desirable characteristics when applied to the data: higher overhead jobs requesting 8 CPUs are penalized when compared to moderate overhead jobs requesting 4 CPUs, thereby providing a charging incentive to NAS users to use autotasking in a manner that provides them with significantly improved turnaround while also maintaining system throughput.

  15. Study of GaInNAs Epilayers Using Optical Methods

    NASA Astrophysics Data System (ADS)

    Tsai, Yutsung

    Photovoltaic devices that convert sun's energy into electricity have the potential to influence energy needs on a global scale. A major limitation of single junction solar cells is that only photons with energy slightly above the bandgap are absorbed efficiently. One of the methods is to split the energy of the incoming spectrum into multiple bands each of which is absorbed separately for more efficient collection. That is why multijunction solar cells formed from III-V compound semiconductors are the highest efficiency photovoltaic devices today. To achieve this goal, researchers stack a number of junctions made of different materials with the highest gap material at the top and the lowest at the bottom since each material is transparent to photons with energy smaller than its bandgap. Kurtz [1] predicted an improvement in the performance of multijunction solar cells if a fourth material with bandgap in the 1.0eV-1.05eV range is included between the GaAs (bandgap = 1.42 eV) and Ge (bandgap = 0.67 eV) in the solar cell. In order for this fourth material to be easily incorporated into the GaInP/ GaAs/Ge triple junction device, it must also be lattice matched to germanium. Since it is preferred to grow multijunction solar cells monolithically lattice matching is required making the options for the 1 eV material rather limited. The most promising material for the fourth junction is currently GaInNAs. This is the reason why this thesis concentrates on the study of this material. In this thesis, we have conducted PL, optical pumping, magneto-PL, reflectance and transmission spectroscopic studies of undoped and p-type doped GaInNAs epilayers. The objective of these studies is to investigate the following phenomena in our samples: (a) Localized excitons and free excitons at low temperatures in GaInNAs epilayers: The exciton localization at low temperatures in undoped GaInNAs epilayers results in the S-shape of the PL peaks versus temperature plot. On the other hand, the

  16. Policy Problematization

    ERIC Educational Resources Information Center

    Webb, P. Taylor

    2014-01-01

    This article places Michel Foucault's concept of "problematization" in relation to educational policy research. My goal is to examine a key assumption of policy related to "solving problems" through such technologies. I discuss the potential problematization has to alter conceptions of policy research; and, through this…

  17. State of R&D in photonics-related fields in Japan's industry and academia: leading the green digital economy

    NASA Astrophysics Data System (ADS)

    Tatsuno, Kimio

    2010-06-01

    Photonics product statistics in Japan provided by OITDA is shown and analyzed from the aspect of three basic issues those the Japanese R & D state is facing. They are (1) off-shoring due to the deep integration in east Asia, (2) industry-academia collaboration and (3) global warming issue. The challengeable photonics R&D will come by aiming the volume zone market to get rid of the Galapagos problem and by opening innovation through the international collaboration. The connecting of the photonics products to the broadband systems are prospective to lead the "Green Digital Economy.

  18. Hurricane Public Health Research Center at Louisiana State University a Case of Academia Being Prepared

    NASA Astrophysics Data System (ADS)

    van Heerden, I. L.

    2006-12-01

    and chemicals in these standing flood waters would set the stage for massive disease outbreaks and prolonged chemical exposure. Before Katrina, population evacuation behavior had been determined, computer models could be used to predict storm surge flooding, government databases and GIS technology allowed documentation of at-risk areas, probable chemical and sewerage release sites had been mapped, tropical disease experts and social scientists had determined possible public health impacts; that injured and displaced animal pets and wild animals would be a major problem had been identified; and, an interactive GIS database was available for utilization in all aspects of the assessment and remediation post landfall. The value of this project has been many-fold. First, before Katrina it had a positive impact on emergency preparedness in the state of Louisiana. Second, during the hurricane Katrina catastrophe the project offered a major service to the state as the various data sets and research outputs were extensively used throughout the flooding thus reducing deaths, disease, pain, and suffering. Third, the model of academia aiding in disaster science and management is being exported nationally and internationally. Finally, our research results are applicable to other complex disasters such as earthquakes, tornadoes, chemical spills or terrorism.

  19. High electron mobility in Ga(In)NAs films grown by molecular beam epitaxy

    SciTech Connect

    Miyashita, Naoya; Ahsan, Nazmul; Monirul Islam, Muhammad; Okada, Yoshitaka; Inagaki, Makoto; Yamaguchi, Masafumi

    2012-11-26

    We report the highest mobility values above 2000 cm{sup 2}/Vs in Si doped GaNAs film grown by molecular beam epitaxy. To understand the feature of the origin which limits the electron mobility in GaNAs, temperature dependences of mobility were measured for high mobility GaNAs and referential low mobility GaInNAs. Temperature dependent mobility for high mobility GaNAs is similar to the GaAs case, while that for low mobility GaInNAs shows large decrease in lower temperature region. The electron mobility of high quality GaNAs can be explained by intrinsic limiting factor of random alloy scattering and extrinsic factor of ionized impurity scattering.

  20. Positioning women's and children's health in African union policy-making: a policy analysis

    PubMed Central

    2012-01-01

    impact. AU policies related to reproductive, maternal, newborn and child health also use fewer policy frames than do AU policies related to HIV/AIDS, tuberculosis and malaria. Conclusion We suggest that more effective prioritization of women's and children's health in African Union policies would be supported by widening the range of policy frames used (notably health and economic) and strengthening the evidence base of all policy frames used. In addition, we suggest it would be beneficial if the partner groups advocating for women's and children's health were multi-stakeholder, and included, for instance, health care professionals, regional institutions, parliamentarians, the media, academia, NGOs, development partners and the public and private sectors. PMID:22340362

  1. Only an integrated approach across academia, enterprise, governments, and global agencies can tackle the public health impact of climate change

    PubMed Central

    Stordalen, Gunhild A.; Rocklöv, Joacim; Nilsson, Maria; Byass, Peter

    2013-01-01

    Background Despite considerable global attention to the issues of climate change, relatively little priority has been given to the likely effects on human health of current and future changes in the global climate. We identify three major societal determinants that influence the impact of climate change on human health, namely the application of scholarship and knowledge; economic and commercial considerations; and actions of governments and global agencies. Discussion The three major areas are each discussed in terms of the ways in which they facilitate and frustrate attempts to protect human health from the effects of climate change. Academia still pays very little attention to the effects of climate on health in poorer countries. Enterprise is starting to recognise that healthy commerce depends on healthy people, and so climate change presents long-term threats if it compromises health. Governments and international agencies are very active, but often face immovable vested interests in other sectors. Overall, there tends to be too little interaction between the three areas, and this means that potential synergies and co-benefits are not always realised. Conclusion More attention from academia, enterprise, and international agencies needs to be given to the potential threats the climate change presents to human health. However, there needs to also be much closer collaboration between all three areas in order to capitalise on possible synergies that can be achieved between them. PMID:23653920

  2. Walking between academia and industry to find successful solutions to biomedical challenges: an interview with Geoffrey Smith

    PubMed Central

    2015-01-01

    Geoffrey W. Smith is currently the Managing Director of Mars Ventures. He actually started his studies with a Bachelor of Arts degree and a Doctorate in Law but then, in part by chance and in part by following in his family footsteps, he stepped into the healthcare and biotech field. Since then, he has successfully contributed to the birth of a number of healthcare companies and has also held academic positions at the Icahn School of Medicine at Mount Sinai and at The Rockefeller University in New York, teaching about the interface between science and business. During 2014 he served as Senior Editor on Disease Models & Mechanisms, bringing to the editorial team his valuable experience in drug development and discovery. In this interview, Geoff talks to Ross Cagan, Editor-in-Chief of Disease Models & Mechanisms, about how he developed his incredibly varied career, sharing his views about industry, academia and science publishing, and discussing how academia and industry can fruitfully meet to advance bioscience, train the scientists and stakeholders of the future, and drive the successful discovery of new therapeutics to treat human disease. PMID:26438691

  3. Promoting interdisciplinary project-based learning to build the skill sets for research and development of medical devices in academia.

    PubMed

    Krishnan, Shankar

    2013-01-01

    The worldwide need for rapid expansion and diversification of medical devices and the corresponding requirements in industry pose arduous challenges for educators to train undergraduate biomedical engineering (BME) students. Preparing BME students for working in the research and development (R&D) in medical device industry is not easily accomplished by adopting traditional pedagogical methods. Even with the inclusion of the design and development elements in capstone projects, medical device industry may be still experience a gap in fulfilling their needs in R&D. This paper proposes a new model based on interdisciplinary project-based learning (IDPBL) to address the requirements of building the necessary skill sets in academia for carrying out R&D in medical device industry. The proposed model incorporates IDPBL modules distributed in a stepwise fashion through the four years of a typical BME program. The proposed model involves buy-in and collaboration from faculty as well as students. The implementation of the proposed design in an undergraduate BME program is still in process. However, a variant of the proposed IDPBL method has been attempted at a limited scale at the postgraduate level and has shown some success. Extrapolating the previous results, the adoption of the IDPBL to BME training seems to suggest promising outcomes. Despite numerous implementation challenges, with continued efforts, the proposed IDPBL will be valuable n academia for skill sets building for medical device R&D. PMID:24110394

  4. Walking between academia and industry to find successful solutions to biomedical challenges: an interview with Geoffrey Smith.

    PubMed

    Smith, Geoffrey; Cagan, Ross

    2015-10-01

    Geoffrey W. Smith is currently the Managing Director of Mars Ventures. He actually started his studies with a Bachelor of Arts degree and a Doctorate in Law but then, in part by chance and in part by following in his family footsteps, he stepped into the healthcare and biotech field. Since then, he has successfully contributed to the birth of a number of healthcare companies and has also held academic positions at the Icahn School of Medicine at Mount Sinai and at The Rockefeller University in New York, teaching about the interface between science and business. During 2014 he served as Senior Editor on Disease Models & Mechanisms, bringing to the editorial team his valuable experience in drug development and discovery. In this interview, Geoff talks to Ross Cagan, Editor-in-Chief of Disease Models & Mechanisms, about how he developed his incredibly varied career, sharing his views about industry, academia and science publishing, and discussing how academia and industry can fruitfully meet to advance bioscience, train the scientists and stakeholders of the future, and drive the successful discovery of new therapeutics to treat human disease. PMID:26438691

  5. NAS Requirements Checklist for Job Queuing/Scheduling Software

    NASA Technical Reports Server (NTRS)

    Jones, James Patton

    1996-01-01

    The increasing reliability of parallel systems and clusters of computers has resulted in these systems becoming more attractive for true production workloads. Today, the primary obstacle to production use of clusters of computers is the lack of a functional and robust Job Management System for parallel applications. This document provides a checklist of NAS requirements for job queuing and scheduling in order to make most efficient use of parallel systems and clusters for parallel applications. Future requirements are also identified to assist software vendors with design planning.

  6. Navigation in Grid Space with the NAS Grid Benchmarks

    NASA Technical Reports Server (NTRS)

    Frumkin, Michael; Hood, Robert; Biegel, Bryan A. (Technical Monitor)

    2002-01-01

    We present a navigational tool for computational grids. The navigational process is based on measuring the grid characteristics with the NAS Grid Benchmarks (NGB) and using the measurements to assign tasks of a grid application to the grid machines. The tool allows the user to explore the grid space and to navigate the execution at a grid application to minimize its turnaround time. We introduce the notion of gridscape as a user view of the grid and show how it can be me assured by NGB, Then we demonstrate how the gridscape can be used with two different schedulers to navigate a grid application through a rudimentary grid.

  7. Unruly democracy and the privileges of public intimacy: (same) sex spousal hiring in academia.

    PubMed

    Nadeau, Chantal

    2005-01-01

    Within the context of a discussion of lesbian academic couples there is something to be said about the (dis)pleasures and profits of a heteronormative practice such as spousal hiring and how much this privilege reveals the broader systemic discrimination vis-à-vis sexual and gender claims in our academic institutions. Two issues emerge from its (questionable) application: (1) How a privilege such as spousal hiring intersects with institutional policies concerning sexual diversity; and in light of this, (2)Why queer or lesbian couples shouldn't embrace dubious spousal hiring incentives. PMID:17548297

  8. UAS-NAS Project Demo - Mini HITL Week 2 Stats

    NASA Technical Reports Server (NTRS)

    Murphy, James R.; Fern, Lisa C.; Rorie, Robert C.; Shively, Robert; Jovic, Srboljub

    2016-01-01

    The UAS-NAS Project demo will showcase recent research efforts to ensure the interoperability between proposed UAS detect and avoid (DAA) human machine interface requirements (developed within RTCA SC-228) and existing collision avoidance displays. Attendees will be able to view the current state of the art of the DAA pilot traffic, alerting and guidance displays integrated with Traffic advisory and Collision Avoidance (TCAS) II in the UAS-NAS Project's research UAS ground control station (developed in partnership with the Air Force Research Laboratory). In addition, attendees will have the opportunity to interact with the research UAS ground control station and "fly" encounters, using the DAA and TCAS II displays to avoid simulated aircraft. The display of the advisories will be hosted on a laptop with an external 30" monitor, running the Vigilant Spirit system. DAA advisories will be generated by the JADEM software tool, connected to the system via the LVC Gateway. A repeater of the primary flight display will be shown on a 55" monitor mounted on a stand at the back of the booth to show the pilot interaction to the passersby.

  9. Concepts of Integration for UAS Operations in the NAS

    NASA Technical Reports Server (NTRS)

    Consiglio, Maria C.; Chamberlain, James P.; Munoz, Cesar A.; Hoffler, Keith D.

    2012-01-01

    One of the major challenges facing the integration of Unmanned Aircraft Systems (UAS) in the National Airspace System (NAS) is the lack of an onboard pilot that can comply with the legal requirement identified in the US Code of Federal Regulations (CFR) that pilots see and avoid other aircraft. UAS will be expected to demonstrate the means to perform the function of see and avoid while preserving the safety level of the airspace and the efficiency of the air traffic system. This paper introduces a Sense and Avoid (SAA) concept for integration of UAS into the NAS that is currently being developed by the National Aeronautics and Space Administration (NASA) and identifies areas that require additional experimental evaluation to further inform various elements of the concept. The concept design rests on interoperability principles that take into account both the Air Traffic Control (ATC) environment as well as existing systems such as the Traffic Alert and Collision Avoidance System (TCAS). Specifically, the concept addresses the determination of well clear values that are large enough to avoid issuance of TCAS corrective Resolution Advisories, undue concern by pilots of proximate aircraft and issuance of controller traffic alerts. The concept also addresses appropriate declaration times for projected losses of well clear conditions and maneuvers to regain well clear separation.

  10. Parallelization of NAS Benchmarks for Shared Memory Multiprocessors

    NASA Technical Reports Server (NTRS)

    Waheed, Abdul; Yan, Jerry C.; Saini, Subhash (Technical Monitor)

    1998-01-01

    This paper presents our experiences of parallelizing the sequential implementation of NAS benchmarks using compiler directives on SGI Origin2000 distributed shared memory (DSM) system. Porting existing applications to new high performance parallel and distributed computing platforms is a challenging task. Ideally, a user develops a sequential version of the application, leaving the task of porting to new generations of high performance computing systems to parallelization tools and compilers. Due to the simplicity of programming shared-memory multiprocessors, compiler developers have provided various facilities to allow the users to exploit parallelism. Native compilers on SGI Origin2000 support multiprocessing directives to allow users to exploit loop-level parallelism in their programs. Additionally, supporting tools can accomplish this process automatically and present the results of parallelization to the users. We experimented with these compiler directives and supporting tools by parallelizing sequential implementation of NAS benchmarks. Results reported in this paper indicate that with minimal effort, the performance gain is comparable with the hand-parallelized, carefully optimized, message-passing implementations of the same benchmarks.

  11. Data communication requirements for the advanced NAS network

    NASA Technical Reports Server (NTRS)

    Levin, Eugene; Eaton, C. K.; Young, Bruce

    1986-01-01

    The goal of the Numerical Aerodynamic Simulation (NAS) Program is to provide a powerful computational environment for advanced research and development in aeronautics and related disciplines. The present NAS system consists of a Cray 2 supercomputer connected by a data network to a large mass storage system, to sophisticated local graphics workstations, and by remote communications to researchers throughout the United States. The program plan is to continue acquiring the most powerful supercomputers as they become available. In the 1987/1988 time period it is anticipated that a computer with 4 times the processing speed of a Cray 2 will be obtained and by 1990 an additional supercomputer with 16 times the speed of the Cray 2. The implications of this 20-fold increase in processing power on the data communications requirements are described. The analysis was based on models of the projected workload and system architecture. The results are presented together with the estimates of their sensitivity to assumptions inherent in the models.

  12. Weather Requirements and Procedures for Step 1: High Altitude Long Endurance (HALE) Unmanned Aircraft System (UAS) Flight Operations in the National Air Space (NAS)

    NASA Technical Reports Server (NTRS)

    2007-01-01

    This cover sheet is for version 2 of the weather requirements document along with Appendix A. The purpose of the requirements document was to identify and to list the weather functional requirements needed to achieve the Access 5 vision of "operating High Altitude, Long Endurance (HALE) Unmanned Aircraft Systems (UAS) routinely, safely, and reliably in the National Airspace System (NAS) for Step 1." A discussion of the Federal Aviation Administration (FAA) references and related policies, procedures, and standards is provided as basis for the recommendations supported within this document. Additional procedures and reference documentation related to weather functional requirements is also provided for background. The functional requirements and related information are to be proposed to the FAA and various standards organizations for consideration and approval. The appendix was designed to show that sources of flight weather information are readily available to UAS pilots conducting missions in the NAS. All weather information for this presentation was obtained from the public internet.

  13. 1.15 Å resolution structure of the proteasome-assembly chaperone Nas2 PDZ domain

    SciTech Connect

    Singh, Chingakham R.; Lovell, Scott; Mehzabeen, Nurjahan; Chowdhury, Wasimul Q.; Geanes, Eric S.; Battaile, Kevin P.; Roelofs, Jeroen

    2014-03-25

    The proteasome-assembly chaperone Nas2 binds to the proteasome subunit Rpt5 using its PDZ domain. The structure of the Nas2 PDZ domain has been determined. The 26S proteasome is a 2.5 MDa protease dedicated to the degradation of ubiquitinated proteins in eukaryotes. The assembly of this complex containing 66 polypeptides is assisted by at least nine proteasome-specific chaperones. One of these, Nas2, binds to the proteasomal AAA-ATPase subunit Rpt5. The PDZ domain of Nas2 binds to the C-terminal tail of Rpt5; however, it does not require the C-terminus of Rpt5 for binding. Here, the 1.15 Å resolution structure of the PDZ domain of Nas2 is reported. This structure will provide a basis for further insights regarding the structure and function of Nas2 in proteasome assembly.

  14. nasST, two genes involved in the induction of the assimilatory nitrite-nitrate reductase operon (nasAB) of Azotobacter vinelandii.

    PubMed

    Gutierrez, J C; Ramos, F; Ortner, L; Tortolero, M

    1995-11-01

    An operon including two new genes (nasS and nasT) has been defined, cloned and sequenced. The deduced NASS protein is homologous to NRTA from Synechococcus sp. and to NASF from Klebsiella pneumoniae, two proteins involved in nitrate uptake. The predicted NAST polypeptide is homologous to the regulator proteins of the two-component regulatory systems. NASS plays a negative regulatory role in the synthesis of the nitrate and nitrite reductase. NAST is required for the expression of the nitrite-nitrate reductase operon (nasAB). Expression of the nasST operon is not under the control of the NTR system and is not regulated by the nitrogen source. A Phi(nasA-lacZ) fusion has been used to analyse expression of the nasAB operon in three different genetic backgrounds with altered nitrate reductase activity. Beta-galactosidase activity in two of them was independent of nitrate but in a mutant unable to reduce nitrate, nas-4, it was normally induced by nitrate. PMID:8748040

  15. Reclaiming academia from post-academia

    NASA Astrophysics Data System (ADS)

    Moriarty, Philip

    2008-02-01

    The increasing emphasis on commercialization and market forces in modern universities is fundamentally at odds with core academic principles. Publicly funded academics have an obligation to carry out science for the public good, and this responsibility is not compatible with the entrepreneurial ethos increasingly expected of university research by governments and funding agencies.

  16. Research on imaging, sensing, and characterization of cells at Research Center for Applied Sciences (RCAS), Academia Sinica

    NASA Astrophysics Data System (ADS)

    Tsai, Hui-Chen; Chang, Chun-Fang; Chen, Bi-Chang; Cheng, Ji-Yen; Chu, Chih-Wei; Han, Hsieh-Cheng; Hatanaka, Koji; Hsieh, Tung-Han; Lee, Chau-Hwang; Lin, Jung-Hsin; Tung, Yi-Chung; Wei, Pei-Kuen; Yang, Fu-Liang; Tsai, Din Ping

    2015-12-01

    Development of imaging, sensing, and characterization of cells at Research Center for Applied Sciences (RCAS) of Academia Sinica in Taiwan is progressing rapidly. The research on advanced lattice light sheet microscopy for temporal visualization of cells in three dimensions at sub-cellular resolution shows novel imaging results. Label-free observation on filopodial dynamics provides a convenient assay on cancer cell motility. The newly-developed software enables us to track the movement of two types of particles through different channels and reconstruct the co-localized tracks. Surface plasmon resonance (SPR) for detecting urinary microRNA for diagnosis of acute kidney injury demonstrates excellent sensitivity. A fully automated and integrated portable reader was constructed as a home-based surveillance system for post-operation hepatocellular carcinoma. New microfluidic cell culture devices for fast and accurate characterizations prove various diagnosis capabilities.

  17. The nasFEDCBA operon for nitrate and nitrite assimilation in Klebsiella pneumoniae M5al.

    PubMed

    Lin, J T; Goldman, B S; Stewart, V

    1994-05-01

    Klebsiella pneumoniae can use nitrate and nitrite as sole nitrogen sources through the nitrate assimilation pathway. We previously identified structural genes for assimilatory nitrate and nitrite reductases, nasA and nasB, respectively. We report here our further identification of four genes, nasFEDC, upstream of the nasBA genes. The nasFEDCBA genes probably form an operon. Mutational and complementation analyses indicated that both the nasC and nasA genes are required for nitrate assimilation. The predicted NASC protein is homologous to a variety of NADH-dependent oxidoreductases. Thus, the NASC protein probably mediates electron transfer from NADH to the NASA protein, which contains the active site for nitrate reduction. The deduced NASF, NASE, and NASD proteins are homologous to the NRTA, NRTB, and NRTD proteins, respectively, that are involved in nitrate uptake in Synechococcus sp. (T. Omata, X. Andriesse, and A. Hirano, Mol. Gen. Genet. 236:193-202, 1993). Mutational and complementation studies indicated that the nasD gene is required for nitrate but not nitrite assimilation. By analogy with the Synechococcus nrt genes, we propose that the nasFED genes are involved in nitrate transport in K. pneumoniae. PMID:8169203

  18. The nasFEDCBA operon for nitrate and nitrite assimilation in Klebsiella pneumoniae M5al.

    PubMed Central

    Lin, J T; Goldman, B S; Stewart, V

    1994-01-01

    Klebsiella pneumoniae can use nitrate and nitrite as sole nitrogen sources through the nitrate assimilation pathway. We previously identified structural genes for assimilatory nitrate and nitrite reductases, nasA and nasB, respectively. We report here our further identification of four genes, nasFEDC, upstream of the nasBA genes. The nasFEDCBA genes probably form an operon. Mutational and complementation analyses indicated that both the nasC and nasA genes are required for nitrate assimilation. The predicted NASC protein is homologous to a variety of NADH-dependent oxidoreductases. Thus, the NASC protein probably mediates electron transfer from NADH to the NASA protein, which contains the active site for nitrate reduction. The deduced NASF, NASE, and NASD proteins are homologous to the NRTA, NRTB, and NRTD proteins, respectively, that are involved in nitrate uptake in Synechococcus sp. (T. Omata, X. Andriesse, and A. Hirano, Mol. Gen. Genet. 236:193-202, 1993). Mutational and complementation studies indicated that the nasD gene is required for nitrate but not nitrite assimilation. By analogy with the Synechococcus nrt genes, we propose that the nasFED genes are involved in nitrate transport in K. pneumoniae. PMID:8169203

  19. An improved NAS-RIF algorithm for blind image restoration

    NASA Astrophysics Data System (ADS)

    Liu, Ning; Jiang, Yanbin; Lou, Shuntian

    2007-01-01

    Image restoration is widely applied in many areas, but when operating on images with different scales for the representation of pixel intensity levels or low SNR, the traditional restoration algorithm lacks validity and induces noise amplification, ringing artifacts and poor convergent ability. In this paper, an improved NAS-RIF algorithm is proposed to overcome the shortcomings of the traditional algorithm. The improved algorithm proposes a new cost function which adds a space-adaptive regularization term and a disunity gain of the adaptive filter. In determining the support region, a pre-segmentation is used to form it close to the object in the image. Compared with the traditional algorithm, simulations show that the improved algorithm behaves better convergence, noise resistance and provides a better estimate of original image.

  20. NAS Miramar Molten Carbonate Fuel Cell demonstration status

    SciTech Connect

    Scroppo, J.A.

    1996-12-31

    Part of M-C Power`s Technology Development Program, this MCFC power plant is designed to supply 250 kW of electricity to Naval Air Station (NAS) Miramar. It also cogenerates steam for the district heating system. The power plant is a fully integrated unit incorporating an advanced design fuel cell based on years of laboratory tests and a prior field test. This demonstration incorporates many innovative features, one of which is the plate type reformer which processes the natural gas fuel for use in the fuel cell. M-C Power Corp. has completed the design, fabrication, and conditioning of a 250-cell fuel cell stack, which was shipped to the site where it will be installed, tested, and evaluated as a 250 kW Proof-of-Concept MCFC Power Plant. (Originally going to Kaiser Permanente`s Sand Diego Medical Center, it was relocated to Miramar.)

  1. Remotely Operated Aircraft (ROA) Impact on the National Airspace System (NAS) Work Package: Automation Impacts of ROA's in the NAS

    NASA Technical Reports Server (NTRS)

    2005-01-01

    The purpose of this document is to analyze the impact of Remotely Operated Aircraft (ROA) operations on current and planned Air Traffic Control (ATC) automation systems in the En Route, Terminal, and Traffic Flow Management domains. The operational aspects of ROA flight, while similar, are not entirely identical to their manned counterparts and may not have been considered within the time-horizons of the automation tools. This analysis was performed to determine if flight characteristics of ROAs would be compatible with current and future NAS automation tools. Improvements to existing systems / processes are recommended that would give Air Traffic Controllers an indication that a particular aircraft is an ROA and modifications to IFR flight plan processing algorithms and / or designation of airspace where an ROA will be operating for long periods of time.

  2. Research on the Industry-Academia-Research Cooperation Mechanism of Local University and College--Take Changchun University of Science and Technology as an Example

    ERIC Educational Resources Information Center

    Yang, Qiong; Li, Bo

    2012-01-01

    Local university and college take as their own responsibilities to serve local economy and promote social development. For them, the cooperation mechanism "Industry-Academia-Research" is not only inevitable to keep up with the development of the times and education, but also necessary to adapt themselves to market demands. It is also the…

  3. A Case Study of an Academia-Industry Partnership to Meet the Education and Training Needs in a Science, Technology, Engineering & Mathematics (STEM) Field

    ERIC Educational Resources Information Center

    Richardson, Joseph Carl

    2013-01-01

    The purpose of this case study is to provide a description of the characteristics of an academia-industry partnership that works together with industry to meet the education and training needs in a Science, Technology, Engineering, and Mathematics (STEM) field. After the launch of Sputnik in 1957, U.S. pursued efforts to compete in STEM fields on…

  4. Constructing the Search for a Job in Academia from the Perspectives of Self-Regulated Learning Strategies and Social Cognitive Career Theory

    ERIC Educational Resources Information Center

    Wang, Chuang; Lo, Ya-yu; Xu, Yaoying; Wang, Yan; Porfeli, Erik

    2007-01-01

    Four international doctoral graduates who found jobs in American academia wrote narratives about their job search process and were interviewed afterwards for this descriptive qualitative study. Retrospective narratives, responses to open-ended questions, and discussions in focus groups supported the integration of the self-regulated learning…

  5. Power, Politics, Democracy and Reform: A Historical Review of Curriculum Reform, Academia and Government in British Columbia, Canada, 1920 to 2000

    ERIC Educational Resources Information Center

    Broom, Catherine A.

    2016-01-01

    This paper explores the interrelations between power, politics, academia and curriculum reform in British Columbia (BC) using social studies curriculum documents as a case study. It describes how curriculum reform occurred and argues that reform was undemocratic as it was largely the product of individuals with power who invited individuals with…

  6. When Two Worlds Don't Collide: Can Social Curation Address the Marginalisation of Open Educational Practices and Resources from Outside Academia?

    ERIC Educational Resources Information Center

    Perryman, Leigh-Anne; Coughlan, Tony

    2014-01-01

    A canyonesque gulf has long existed between open academia and many external subject communities. Since 2011, we have been developing and piloting the public open scholar role (Coughlan and Perryman 2012)--involving open academics discovering, sharing and discussing open educational resources (OER) with online communities outside formal education…

  7. Looking Backward: Parting Reflections on Higher Education Reform from NAS's Founding President

    ERIC Educational Resources Information Center

    Balch, Stephen H.

    2012-01-01

    Twenty-five years at the helm of the National Association of Scholars (NAS) have left the author with vivid memories: of knocks and bruises, peaks of exhilaration and, especially, unforgettable characters. But as for lessons learned, that's a very different story. In this article, the author shares some of the successes that happened in NAS for…

  8. Genome-wide identification, classification and expression profiling of nicotianamine synthase (NAS) gene family in maize

    PubMed Central

    2013-01-01

    Background Nicotianamine (NA), a ubiquitous molecule in plants, is an important metal ion chelator and the main precursor for phytosiderophores biosynthesis. Considerable progress has been achieved in cloning and characterizing the functions of nicotianamine synthase (NAS) in plants including barley, Arabidopsis and rice. Maize is not only an important cereal crop, but also a model plant for genetics and evolutionary study. The genome sequencing of maize was completed, and many gene families were identified. Although three NAS genes have been characterized in maize, there is still no systematic identification of maize NAS family by genomic mining. Results In this study, nine NAS genes in maize were identified and their expression patterns in different organs including developing seeds were determined. According to the evolutionary relationship and tissue specific expression profiles of ZmNAS genes, they can be subgrouped into two classes. Moreover, the expression patterns of ZmNAS genes in response to fluctuating metal status were analysed. The class I ZmNAS genes were induced under Fe deficiency and were suppressed under Fe excessive conditions, while the expression pattern of class II genes were opposite to class I. The complementary expression patterns of class I and class II ZmNAS genes confirmed the classification of this family. Furthermore, the histochemical localization of ZmNAS1;1/1;2 and ZmNAS3 were determined using in situ hybridization. It was revealed that ZmNAS1;1/1;2, representing the class I genes, mainly expressed in cortex and stele of roots with sufficient Fe, and its expression can expanded in epidermis, as well as shoot apices under Fe deficient conditions. On the contrary, ZmNAS3, one of the class II genes, was accumulated in axillary meristems, leaf primordia and mesophyll cells. These results suggest that the two classes of ZmNAS genes may be regulated on transcriptional level when responds to various demands for iron uptake, translocation

  9. Natural Attenuation Software (NAS): A computer program for estimating remediation times of contaminated groundwater

    USGS Publications Warehouse

    Mendez, E.; Widdowson, M.; Brauner, S.; Chapelle, F.; Casey, C.

    2004-01-01

    This paper describes the development and application of a modeling system called Natural Attenuation Software (NAS). NAS was designed as a screening tool to estimate times of remediation (TORs), associated with monitored natural attenuation (MNA), to lower groundwater contaminant concentrations to regulatory limits. Natural attenuation processes that NAS models include advection, dispersion, sorption, biodegradation, and non-aqueous phase liquid (NAPL) dissolution. This paper discusses the three main interactive components of NAS: 1) estimation of the target source concentration required for a plume extent to contract to regulatory limits, 2) estimation of the time required for NAFL contaminants in the source area to attenuate to a predetermined target source concentration, and 3) estimation of the time required for a plume extent to contract to regulatory limits after source reduction. The model's capability is illustrated by results from a case study at a MNA site, where NAS time of remediation estimates compared well with observed monitoring data over multiple years.

  10. Population policy.

    PubMed

    1987-03-01

    Participants in the Seminar on Population Policies for Top-level Policy Makers and Program Managers, meeting in Thailand during January 1987, examined the challenges now facing them regarding the implementation of fertility regulation programs in their respective countries -- Bangladesh, China, India, Indonesia, Malaysia, Nepal, Pakistan, the Philippines, the Republic of Korea, and Thailand. This Seminar was organized to coincide with the completion of an Economic and Social Commission for Asia and the Pacific (ESCAP) study investigating the impact and efficiency of family planning programs in the region. Country studies were reviewed at the Seminar along with policy issues about the status of women, incentive and disincentive programs, and socioeconomic factors affecting fertility. In Bangladesh the government recognizes population growth as its top priority problem related to the socioeconomic development of the country and is working to promote a reorientation strategy from the previous clinic-oriented to a multidimensional family welfare program. China's family planning program seeks to postpone marraige, space the births of children between 3-5 years, and promote the 1-child family. Its goal is to reduce the rate of natural increase from 12/1000 in 1978 to 5/1000 by 1985 and 0 by 2000. India's 7th Five-Year-Plan (1986-90) calls for establishing a 2-child family norm by 2000. In Indonesia the government's population policy includes reducing the rate of population growth, achieving a redistribution of the population, adjusting economic factors, and creating prosperous families. The government of Indonesia reversed its policy to reduce the population growth rate in 1984 and announced its goal of achieving a population of 70 million by 2100 in order to support mass consumption industries. It has created an income tax deduction system favoring large families and maternity benefits for women who have up to 5 children as incentives. Nepal's official policy is to

  11. NasFED proteins mediate assimilatory nitrate and nitrite transport in Klebsiella oxytoca (pneumoniae) M5al.

    PubMed

    Wu, Q; Stewart, V

    1998-03-01

    Klebsiella oxytoca can use nitrate and nitrite as sole nitrogen sources. The enzymes required for nitrate and nitrite assimilation are encoded by the nasFEDCBA operon. We report here the complete nasFED sequence. Sequence comparisons indicate that the nasFED genes encode components of a conventional periplasmic binding protein-dependent transport system consisting of a periplasmic binding protein (NasF), a homodimeric intrinsic membrane protein (NasE), and a homodimeric ATP-binding cassette (ABC) protein (NasD). The NasF protein and the related NrtA and CmpA proteins of cyanobacteria contain leader (signal) sequences with the double-arginine motif that is hypothesized to direct prefolded proteins to an alternate protein export pathway. The NasE protein and the related NrtB and CmpB proteins of cyanobacteria contain unusual variants of the EAA loop sequence that defines membrane-intrinsic proteins of ABC transporters. To characterize nitrate and nitrite transport, we constructed in-frame nonpolar deletions of the chromosomal nasFED genes. Growth tests coupled with nitrate and nitrite uptake assays revealed that the nasFED genes are essential for nitrate transport and participate in nitrite transport as well. Interestingly, the delta nasF strain exhibited leaky phenotypes, particularly at elevated nitrate concentrations, suggesting that the NasED proteins are not fully dependent on the NasF protein. PMID:9495773

  12. NasFED Proteins Mediate Assimilatory Nitrate and Nitrite Transport in Klebsiella oxytoca (pneumoniae) M5al

    PubMed Central

    Wu, Qitu; Stewart, Valley

    1998-01-01

    Klebsiella oxytoca can use nitrate and nitrite as sole nitrogen sources. The enzymes required for nitrate and nitrite assimilation are encoded by the nasFEDCBA operon. We report here the complete nasFED sequence. Sequence comparisons indicate that the nasFED genes encode components of a conventional periplasmic binding protein-dependent transport system consisting of a periplasmic binding protein (NasF), a homodimeric intrinsic membrane protein (NasE), and a homodimeric ATP-binding cassette (ABC) protein (NasD). The NasF protein and the related NrtA and CmpA proteins of cyanobacteria contain leader (signal) sequences with the double-arginine motif that is hypothesized to direct prefolded proteins to an alternate protein export pathway. The NasE protein and the related NrtB and CmpB proteins of cyanobacteria contain unusual variants of the EAA loop sequence that defines membrane-intrinsic proteins of ABC transporters. To characterize nitrate and nitrite transport, we constructed in-frame nonpolar deletions of the chromosomal nasFED genes. Growth tests coupled with nitrate and nitrite uptake assays revealed that the nasFED genes are essential for nitrate transport and participate in nitrite transport as well. Interestingly, the ΔnasF strain exhibited leaky phenotypes, particularly at elevated nitrate concentrations, suggesting that the NasED proteins are not fully dependent on the NasF protein. PMID:9495773

  13. Southeastern Science Policy Colloquium

    SciTech Connect

    Humphries, F.

    1995-06-22

    This conference covers four main topics: (1) Southeastern Labor Market and its Impact on Corporate/Industry Development; (2) New Issues for Science and Technology in the Year 2000 and Beyond; (3) The Role of Academia in Developing the Labor Force of the Southeast; and (4) K-12 Education: Challenges for the 21st Century.

  14. Performance Comparison of HPF and MPI Based NAS Parallel Benchmarks

    NASA Technical Reports Server (NTRS)

    Saini, Subhash

    1997-01-01

    Compilers supporting High Performance Form (HPF) features first appeared in late 1994 and early 1995 from Applied Parallel Research (APR), Digital Equipment Corporation, and The Portland Group (PGI). IBM introduced an HPF compiler for the IBM RS/6000 SP2 in April of 1996. Over the past two years, these implementations have shown steady improvement in terms of both features and performance. The performance of various hardware/ programming model (HPF and MPI) combinations will be compared, based on latest NAS Parallel Benchmark results, thus providing a cross-machine and cross-model comparison. Specifically, HPF based NPB results will be compared with MPI based NPB results to provide perspective on performance currently obtainable using HPF versus MPI or versus hand-tuned implementations such as those supplied by the hardware vendors. In addition, we would also present NPB, (Version 1.0) performance results for the following systems: DEC Alpha Server 8400 5/440, Fujitsu CAPP Series (VX, VPP300, and VPP700), HP/Convex Exemplar SPP2000, IBM RS/6000 SP P2SC node (120 MHz), NEC SX-4/32, SGI/CRAY T3E, and SGI Origin2000. We would also present sustained performance per dollar for Class B LU, SP and BT benchmarks.

  15. A Programming Model Performance Study Using the NAS Parallel Benchmarks

    DOE PAGESBeta

    Shan, Hongzhang; Blagojević, Filip; Min, Seung-Jai; Hargrove, Paul; Jin, Haoqiang; Fuerlinger, Karl; Koniges, Alice; Wright, Nicholas J.

    2010-01-01

    Harnessing the power of multicore platforms is challenging due to the additional levels of parallelism present. In this paper we use the NAS Parallel Benchmarks to study three programming models, MPI, OpenMP and PGAS to understand their performance and memory usage characteristics on current multicore architectures. To understand these characteristics we use the Integrated Performance Monitoring tool and other ways to measure communication versus computation time, as well as the fraction of the run time spent in OpenMP. The benchmarks are run on two different Cray XT5 systems and an Infiniband cluster. Our results show that in general the threemore » programming models exhibit very similar performance characteristics. In a few cases, OpenMP is significantly faster because it explicitly avoids communication. For these particular cases, we were able to re-write the UPC versions and achieve equal performance to OpenMP. Using OpenMP was also the most advantageous in terms of memory usage. Also we compare performance differences between the two Cray systems, which have quad-core and hex-core processors. We show that at scale the performance is almost always slower on the hex-core system because of increased contention for network resources.« less

  16. Performance Characteristics of the Multi-Zone NAS Parallel Benchmarks

    NASA Technical Reports Server (NTRS)

    Jin, Haoqiang; VanderWijngaart, Rob F.

    2003-01-01

    We describe a new suite of computational benchmarks that models applications featuring multiple levels of parallelism. Such parallelism is often available in realistic flow computations on systems of grids, but had not previously been captured in bench-marks. The new suite, named NPB Multi-Zone, is extended from the NAS Parallel Benchmarks suite, and involves solving the application benchmarks LU, BT and SP on collections of loosely coupled discretization meshes. The solutions on the meshes are updated independently, but after each time step they exchange boundary value information. This strategy provides relatively easily exploitable coarse-grain parallelism between meshes. Three reference implementations are available: one serial, one hybrid using the Message Passing Interface (MPI) and OpenMP, and another hybrid using a shared memory multi-level programming model (SMP+OpenMP). We examine the effectiveness of hybrid parallelization paradigms in these implementations on three different parallel computers. We also use an empirical formula to investigate the performance characteristics of the multi-zone benchmarks.

  17. NAS Parallel Benchmark Results 11-96. 1.0

    NASA Technical Reports Server (NTRS)

    Bailey, David H.; Bailey, David; Chancellor, Marisa K. (Technical Monitor)

    1997-01-01

    The NAS Parallel Benchmarks have been developed at NASA Ames Research Center to study the performance of parallel supercomputers. The eight benchmark problems are specified in a "pencil and paper" fashion. In other words, the complete details of the problem to be solved are given in a technical document, and except for a few restrictions, benchmarkers are free to select the language constructs and implementation techniques best suited for a particular system. These results represent the best results that have been reported to us by the vendors for the specific 3 systems listed. In this report, we present new NPB (Version 1.0) performance results for the following systems: DEC Alpha Server 8400 5/440, Fujitsu VPP Series (VX, VPP300, and VPP700), HP/Convex Exemplar SPP2000, IBM RS/6000 SP P2SC node (120 MHz), NEC SX-4/32, SGI/CRAY T3E, SGI Origin200, and SGI Origin2000. We also report High Performance Fortran (HPF) based NPB results for IBM SP2 Wide Nodes, HP/Convex Exemplar SPP2000, and SGI/CRAY T3D. These results have been submitted by Applied Parallel Research (APR) and Portland Group Inc. (PGI). We also present sustained performance per dollar for Class B LU, SP and BT benchmarks.

  18. Performance Analysis of the NAS Y-MP Workload

    NASA Technical Reports Server (NTRS)

    Bergeron, Robert J.; Kutler, Paul (Technical Monitor)

    1997-01-01

    This paper describes the performance characteristics of the computational workloads on the NAS Cray Y-MP machines, a Y-MP 832 and later a Y-MP 8128. Hardware measurements indicated that the Y-MP workload performance matured over time, ultimately sustaining an average throughput of 0.8 GFLOPS and a vector operation fraction of 87%. The measurements also revealed an operation rate exceeding 1 per clock period, a well-balanced architecture featuring a strong utilization of vector functional units, and an efficient memory organization. Introduction of the larger memory 8128 increased throughput by allowing a more efficient utilization of CPUs. Throughput also depended on the metering of the batch queues; low-idle Saturday workloads required a buffer of small jobs to prevent memory starvation of the CPU. UNICOS required about 7% of total CPU time to service the 832 workloads; this overhead decreased to 5% for the 8128 workloads. While most of the system time went to service I/O requests, efficient scheduling prevented excessive idle due to I/O wait. System measurements disclosed no obvious bottlenecks in the response of the machine and UNICOS to the workloads. In most cases, Cray-provided software tools were- quite sufficient for measuring the performance of both the machine and operating, system.

  19. Investigation of Deep Levels in GaInNas

    SciTech Connect

    Abulfotuh, F.; Balcioglu, A.; Friedman, D.; Geisz, J.; Kurtz, S.

    1998-11-12

    This paper presents and discusses the first Deep-Level transient spectroscopy (DLTS) data obtained from measurements carried out on both Schottky barriers and homojunction devices of GaInNAs. The effect of N and In doping on the electrical properties of the GaNInAs devices, which results in structural defects and interface states, has been investigated. Moreover, the location and densities of deep levels related to the presence of N, In, and N+In are identified and correlated with the device performance. The data confirmed that the presence of N alone creates a high density of shallow hole traps related to the N atom and structural defects in the device. Doping by In, if present alone, also creates low-density deep traps (related to the In atom and structural defects) and extremely deep interface states. On the other hand, the co-presence of In and N eliminates both the interface states and levels related to structural defects. However, the device still has a high density of the shallow and deep traps that are responsible for the photocurrent loss in the GaNInAs device, together with the possible short diffusion length.

  20. Academic Policy.

    ERIC Educational Resources Information Center

    Chicago City Colleges, IL.

    This statement outlines the academic policies of the City Colleges of Chicago. Part I outlines the Institution's academic standards, covering: (1) student class attendance; (2) the grading system; (3) mid-term grades; (4) the use of non-grade designations; i.e., administrative initiated withdrawal, auditor, no-show withdrawal, incomplete, and…

  1. Rethinking the Meaning of Success in Academia: Strategies of a Female Scientist from a Far - Away Land

    NASA Astrophysics Data System (ADS)

    Mekik, F.

    2007-12-01

    Earning and receiving tenure is essential for success in academia and there are obstacles, particularly for women in the sciences. Scholarly publications and formal reviews from peers and students make the road to tenure and promotion ambiguous and unpredictable. As a female scientist, I benefited from my upbringing in Turkey where women are raised to perceive themselves as both empowered and strong. Several recent studies on academicians in physics have shown that while in countries like Turkey, former Yugoslavia, Slovenia and Poland female scientists make up 20% or more of college faculty, they hold only 5% or less of faculty positions in universities in western Europe and the United States. Similar statistics prevail in earth science and geology departments world wide and will be discussed in my presentation. I also developed several strategies that helped me on the road to tenure, which I believe may have use to others--my part of this session will be to explain them more fully. They are: [1] Concentrate on your work, and do not be distracted by the multiple drains on time and energy such as competition with peers; [2] Wherever possible, develop a broader definition of "success," so that collaborations with other scientists, with students, and with the general public are valued; [3] Build your department by participating in searches and interviewing job candidates; [4] Seek colleagues who share your values about leadership and collegiality; and [5] Be confident about your own competence.

  2. Summary of the first network-centric sensing community workshop, 'netted sensors: a government, industry, and academia dialogue'

    NASA Astrophysics Data System (ADS)

    Tromp, Laurens D.; Jacyna, Garry M.; Allen, David P.

    2006-05-01

    The MITRE Corporation recently hosted the first Netted Sensors Community Workshop in McLean, Virginia, on 24 October - 26 October 2005. The Workshop was sponsored by the Defense Advanced Research Projects Agency (DARPA), Office of the Secretary of Defense (OSD) Director of Defense Research and Engineering (DDR&E), and the National Science Foundation (NSF). The goal was to establish and sustain an annual Netted Sensors workshop that brings together Government, Industry and Academia to accelerate the development and transition of appropriate Netted Sensor technologies to solve real world problems. The workshop provided a forum focused on the application of netted sensing research and development (R&D) activities to solve existing and future Department of Defense (DoD), Intelligence Community (IC), Department of Homeland Security (DHS), and Environmental sensing problems. The Netted Sensors workshop brought together the Science and Technology (S&T) community, Industry, and Government / Military organizations to (1) share, discuss and disseminate new R&D results, (2) highlight new commercial products and technologies, and (3) identify and discuss nationally important sensing problems suitable for Netted Sensing solutions. This paper provides a summary of the presentations that were made at the workshop as well as recommendations for future workshops.

  3. Are Environmental Procedures Relating To Visual Health, In the Workplace, Academia, Computer Usage, and Governmental Jobs, Adequately Safe?

    NASA Astrophysics Data System (ADS)

    Hillger, Robert; Mc Leod, Roger D.

    2004-03-01

    Visual acuity diminishes following extensive computer use in workplace environments. Similar job-induced damage must surely be noticed by many millions of independent observers. Nonetheless, academia, some businesses, governmental and other parties which should be engaged in protecting the productivity and visual health of their constituencies seem to be reluctant to do so. Practical procedures to achieve this end were empirically established over a hundred years ago by the late ophthalmologist, Dr. William Bates. RDM has proposed that Bates results are predictable on the basis of a straightforward formulation from spatial Fourier optics. It is the first zero radius distance in the diffraction pattern produced by the human pupil, r = 1.22 lf/a, where chromatic aberration yields the isolated quasi-monochromatic wavelength range l, in product with that wavelength's focal length f, divided by the pupil diameter, a. Procedural and other practices may yield benefits! *This paper does not necessarily represent the views of the U.S. E.P.A.

  4. Resolving complex research data management issues in biomedical laboratories: Qualitative study of an industry-academia collaboration.

    PubMed

    Myneni, Sahiti; Patel, Vimla L; Bova, G Steven; Wang, Jian; Ackerman, Christopher F; Berlinicke, Cynthia A; Chen, Steve H; Lindvall, Mikael; Zack, Donald J

    2016-04-01

    This paper describes a distributed collaborative effort between industry and academia to systematize data management in an academic biomedical laboratory. Heterogeneous and voluminous nature of research data created in biomedical laboratories make information management difficult and research unproductive. One such collaborative effort was evaluated over a period of four years using data collection methods including ethnographic observations, semi-structured interviews, web-based surveys, progress reports, conference call summaries, and face-to-face group discussions. Data were analyzed using qualitative methods of data analysis to (1) characterize specific problems faced by biomedical researchers with traditional information management practices, (2) identify intervention areas to introduce a new research information management system called Labmatrix, and finally to (3) evaluate and delineate important general collaboration (intervention) characteristics that can optimize outcomes of an implementation process in biomedical laboratories. Results emphasize the importance of end user perseverance, human-centric interoperability evaluation, and demonstration of return on investment of effort and time of laboratory members and industry personnel for success of implementation process. In addition, there is an intrinsic learning component associated with the implementation process of an information management system. Technology transfer experience in a complex environment such as the biomedical laboratory can be eased with use of information systems that support human and cognitive interoperability. Such informatics features can also contribute to successful collaboration and hopefully to scientific productivity. PMID:26652980

  5. [Study on the Application of NAS-Based Algorithm in the NIR Model Optimization].

    PubMed

    Geng, Ying; Xiang, Bing-ren; He, Lan

    2015-10-01

    In this paper, net analysis signal (NAS)-based concept was introduced to the analysis of multi-component Ginkgo biloba leaf extracts. NAS algorithm was utilized for the preprocessing of spectra, and NAS-based two-dimensional correlation analysis was used for the optimization of NIR model building. Simultaneous quantitative models for three flavonol aglycones: quercetin, keampferol and isorhamnetin were established respectively. The NAS vectors calculated using two algorithms introduced from Lorber and Goicoechea and Olivieri (HLA/GO) were applied in the development of calibration models, the reconstructed spectra were used as input of PLS modeling. For the first time, NAS-based two-dimensional correlation spectroscopy was used for wave number selection. The regions appeared in the main diagonal were selected as useful regions for model building. The results implied that two NAS-based preprocessing methods were successfully used for the analysis of quercetin, keampferol and isorhamnetin with a decrease of factor number and an improvement of model robustness. NAS-based algorithm was proven to be a useful tool for the preprocessing of spectra and for optimization of model calibration. The above research showed a practical application value for the NIRS in the analysis of complex multi-component petrochemical medicine with unknown interference. PMID:26904808

  6. Determination of composition of non-homogeneous GaInNAs layers

    NASA Astrophysics Data System (ADS)

    Pucicki, D.; Bielak, K.; Ściana, B.; Radziewicz, D.; Latkowska-Baranowska, M.; Kováč, J.; Vincze, A.; Tłaczała, M.

    2016-01-01

    Dilute nitride GaInNAs alloys grown on GaAs have become perspective materials for so called low-cost GaAs-based devices working within the optical wavelength range up to 1.6 μm. The multilayer structures of GaInNAs/GaAs multi-quantum well (MQW) samples usually are analyzed by using high resolution X-ray diffraction (HRXRD) measurements. However, demands for precise structural characterization of the GaInNAs containing heterostructures requires taking into consideration all inhomogeneities of such structures. This paper describes some of the material challenges and progress in structural characterization of GaInNAs layers. A new algorithm for structural characterization of dilute nitrides which bounds contactless electro-reflectance (CER) or photo-reflectance (PR) measurements and HRXRD analysis results together with GaInNAs quantum well band diagram calculation is presented. The triple quantum well (3QW) GaInNAs/GaAs structures grown by atmospheric-pressure metalorganic vapor-phase epitaxy (AP-MOVPE) were investigated according to the proposed algorithm. Thanks to presented algorithm, more precise structural data including the nonuniformity in the growth direction of GaInNAs/GaAs QWs were achieved. Therefore, the proposed algorithm is mentioned as a nondestructive method for characterization of multicomponent inhomogeneous semiconductor structures with quantum wells.

  7. The nitrate-sensing NasST system regulates nitrous oxide reductase and periplasmic nitrate reductase in Bradyrhizobium japonicum.

    PubMed

    Sánchez, Cristina; Itakura, Manabu; Okubo, Takashi; Matsumoto, Takashi; Yoshikawa, Hirofumi; Gotoh, Aina; Hidaka, Masafumi; Uchida, Takafumi; Minamisawa, Kiwamu

    2014-10-01

    The soybean endosymbiont Bradyrhizobium japonicum is able to scavenge the greenhouse gas N2O through the N2O reductase (Nos). In previous research, N2O emission from soybean rhizosphere was mitigated by B. japonicum Nos(++) strains (mutants with increased Nos activity). Here, we report the mechanism underlying the Nos(++) phenotype. Comparative analysis of Nos(++) mutant genomes showed that mutation of bll4572 resulted in Nos(++) phenotype. bll4572 encodes NasS, the nitrate (NO3(-))-sensor of the two-component NasST regulatory system. Transcriptional analyses of nosZ (encoding Nos) and other genes from the denitrification process in nasS and nasST mutants showed that, in the absence of NO3(-) , nasS mutation induces nosZ and nap (periplasmic nitrate reductase) via nasT. NO3(-) addition dissociated the NasS-NasT complex in vitro, suggesting the release of the activator NasT. Disruption of nasT led to a marked decrease in nosZ and nap transcription in cells incubated in the presence of NO3(-). Thus, although NasST is known to regulate the NO3(-)-mediated response of NO3(-) assimilation genes in bacteria, our results show that NasST regulates the NO3(-) -mediated response of nosZ and napE genes, from the dissimilatory denitrification pathway, in B. japonicum. PMID:24947409

  8. 78 FR 12951 - TRICARE; Elimination of the Non-Availability Statement (NAS) Requirement for Non-Emergency...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-26

    ... (NAS) Requirement for Non-Emergency Inpatient Mental Health Care AGENCY: Office of the Secretary... NAS is needed for non-emergency inpatient mental health care in order for a TRICARE Standard beneficiary's claim to be paid. Currently, NAS are required for non-emergency inpatient mental health care...

  9. Internet Policy

    NASA Astrophysics Data System (ADS)

    Lehr, William H.; Pupillo, Lorenzo Maria

    The Internet is now widely regarded as essential infrastructure for our global economy and society. It is in our homes and businesses. We use it to communicate and socialize, for research, and as a platform for E-commerce. In the late 1990s, much was predicted about what the Internet has become at present; but now, we have actual experience living with the Internet as a critical component of our everyday lives. Although the Internet has already had profound effects, there is much we have yet to realize. The present volume represents a third installment in a collaborative effort to highlight the all-encompassing, multidisciplinary implications of the Internet for public policy. The first installment was conceived in 1998, when we initiated plans to organize an international conference among academic, industry, and government officials to discuss the growing policy agenda posed by the Internet. The conference was hosted by the European Commission in Brussels in 1999 and brought together a diverse mix of perspectives on what the pressing policy issues would be confronting the Internet. All of the concerns identified remain with us today, including how to address the Digital Divide, how to modify intellectual property laws to accommodate the new realities of the Internet, what to do about Internet governance and name-space management, and how to evolve broadcast and telecommunications regulatory frameworks for a converged world.

  10. Identification and structure of the nasR gene encoding a nitrate- and nitrite-responsive positive regulator of nasFEDCBA (nitrate assimilation) operon expression in Klebsiella pneumoniae M5al.

    PubMed Central

    Goldman, B S; Lin, J T; Stewart, V

    1994-01-01

    Klebsiella pneumoniae can use nitrate and nitrite as sole nitrogen sources through the nitrate assimilatory pathway. The structural genes for assimilatory nitrate and nitrite reductases together with genes necessary for nitrate transport form an operon, nasFEDCBA. Expression of the nasF operon is regulated both by general nitrogen control and also by nitrate or nitrite induction. We have identified a gene, nasR, that is necessary for nitrate and nitrite induction. The nasR gene, located immediately upstream of the nasFEDCBA operon, encodes a 44-kDa protein. The NasR protein shares carboxyl-terminal sequence similarity with the AmiR protein of Pseudomonas aeruginosa, the positive regulator of amiE (aliphatic amidase) gene expression. In addition, we present evidence that the nasF operon is not autogenously regulated. Images PMID:8051020