WorldWideScience

Sample records for expanded federal role

  1. The impact of Federal rehabilitation laws on the expanding role of employee assistance programs in business and industry.

    Science.gov (United States)

    Farkas, G M

    1989-12-01

    Federal statutory and case law protecting the rights of individuals with disabilities has had a major impact in expanding the occupational options for mentally and physically impaired employees. One serendipitous result of these protections has been the expansion of job opportunities for psychologists in business and industry. This article examines important federal laws and regulations pertaining to the employment rights of the handicapped worker and emphasizes the intricacies involved for psychologists who work in the employee assistance field or who consult with management. The expansion of vocational options for psychologists working with business is traced, and future prospects for psychologists in this area are explored.

  2. Expanding Sex-Role Definitions by Self-Discovery.

    Science.gov (United States)

    Kahn, Sharon E.; Greenberg, Leslie S.

    1980-01-01

    Counselors who stimulate client self-discovery may help these clients experience undeveloped parts of themselves and expand their definitions of themselves and their sex-role possibilities. Stimulation methods actively involve clients in the exploration of sex-role concerns to change restrictive self-concepts. (Author)

  3. Expanding Agricultural and Rural Extension Roles for Sustainable ...

    African Journals Online (AJOL)

    Expanding Agricultural and Rural Extension Roles for Sustainable Extension ... privatization of the public sector of national economies of developing nations has ... include marketing extension, non-farm rural micro enterprise development, ...

  4. Political Change and the Federal Role in Education.

    Science.gov (United States)

    Florio, David H.

    1978-01-01

    The shift in domestic politics away from federal prescriptions is unlikely to have an immediate, radical influence on education policies. The shift is not so much a diminution of the federal role in education as it is a recognition of constraints on the power and influence of federal policy. (DS)

  5. Federal health web sites: current & future roles.

    Science.gov (United States)

    Cronin, Carol

    2002-09-01

    An examination of the current and possible future roles of federal health Web sites, this paper provides an overview of site categories, functions, target audiences, marketing approaches, knowledge management, and evaluation strategies. It concludes with a look at future opportunities and challenges for the federal government in providing health information online.

  6. 77 FR 71009 - Framework for Pharmacy Compounding: State and Federal Roles

    Science.gov (United States)

    2012-11-28

    ...] Framework for Pharmacy Compounding: State and Federal Roles AGENCY: Food and Drug Administration, HHS... Federal Roles.'' At this public meeting, FDA and State representatives will share their perspectives. Date... would require compliance with Federal standards. In addition, there are open questions about whether...

  7. The law and the expanding nursing role.

    Science.gov (United States)

    Bullough, B

    1976-03-01

    Nursing has moved through two major phases in licensure. From 1900 to 1938 basic registration acts were passed and amended. In 1938 the goal became mandatory licensure for all those who nursed for hire. This move was linked with the stratification of the nursing role to include both practical and registered nurses. The third and current phase in licensure began in 1971 with the Idaho revision of the nurse practice act; 30 states have now revised their nurse practice acts to facilitate role expansion for registered nurses. Several approaches are being used in these laws including mandating new board regulations, expanding the definitions of nursing; increasing the power of physicians to delegate, and mandating the use of standardized protocols to guide the practice of nurses who are accepting new responsibilities.

  8. Federal role in energy research and development

    International Nuclear Information System (INIS)

    1983-02-01

    The appropriateness of the federal role in each of DOE's major energy R and D programs was evaluated. Several subcriteria were identified by which each program would be judged: (1) the current and expected future scope and amount of private-sector funding relative to requirements for an orderly R and D program; (2) amount of development time to first commercial payoff; (3) degree of market, technical, and policy risks of R and D to private sector development; (4) need for federal energy R and D involvement to support regulatory, environmental, or policy responsibilities. Appropriate primary, complementary, or minimal roles were assigned in each of the energy technology programs: electric-related supply, liquids and gas related supply, conservation and improved end-use utilization, and technology base

  9. Health and federal budgetary effects of increasing access to antiretroviral medications for HIV by expanding Medicaid.

    Science.gov (United States)

    Kahn, J G; Haile, B; Kates, J; Chang, S

    2001-09-01

    OBJECTIVES. This study modeled the health and federal fiscal effects of expanding Medicaid for HIV-infected people to improve access to highly active antiretroviral therapy. A disease state model of the US HIV epidemic, with and without Medicaid expansion, was used. Eligibility required a CD4 cell count less than 500/mm3 or viral load greater than 10,000, absent or inadequate medication insurance, and annual income less than $10,000. Two benefits were modeled, "full" and "limited" (medications, outpatient care). Federal spending for Medicaid, Medicare, AIDS Drug Assistance Program, Supplemental Security Income, and Social Security Disability Insurance were assessed. An estimated 38,000 individuals would enroll in a Medicaid HIV expansion. Over 5 years, expansion would prevent an estimated 13,000 AIDS diagnoses and 2600 deaths and add 5,816 years of life. Net federal costs for all programs are $739 million (full benefits) and $480 million (limited benefits); for Medicaid alone, the costs are $1.43 and $1.17 billion, respectively. Results were sensitive to awareness of serostatus, highly active antiretroviral therapy cost, and participation rate. Strategies for federal cost neutrality include Medicaid HIV drug price reductions as low as 9% and private insurance buy-ins. Expansion of the Medicaid eligibility to increase access to antiretroviral therapy would have substantial health benefits at affordable costs.

  10. Federal roles to realize national energy-efficiency opportunities in the 1990s

    Science.gov (United States)

    Hirst, Eric

    1989-10-01

    Improving energy efficiency throughout the U.S. economy is a vital component of our nation's energy future, with many benefits. Improving efficiency can: save money consumers, increase economic productivity and international competitiveness, reduce oil and gas prices by reducing the demand for foreign oil, enhance national security by lowering oil imports, reduce the adverse environmental consequences of fuel cycles, especially acid rain and global warming, add diversity and flexibility to the nation's portfolio of energy resources, respond to public interest in, and support of, energy efficiency. The primary purpose of this report is to suggest expanded roles for the U.S. Department of Energy (DOE) in improving energy efficiency during the 1990s. In an ideal world, the normal workings of the market place would yield optimal energy-efficiency purchase and operating decisions. Unfortunately, distortions in fuel prices, limited access to capital, misplaced incentives, lack of information, and difficulty in processing information complicate energy-related decision making. Thus, consumers in all sectors of the economy underinvest in energy-efficient systems. These market barriers, coupled with growing concern about environmental quality, justify a larger Federal role.

  11. 31 CFR 321.25 - Role of Federal Reserve Banks.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Role of Federal Reserve Banks. 321.25 Section 321.25 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL.... Federal Reserve Bank of Kansas City, 925 Grand Avenue, Kansas City, MO 64198 Dallas, San Francisco, Kansas...

  12. Federal role and activities in energy research and development 1946-1980: an historical summary

    Energy Technology Data Exchange (ETDEWEB)

    Hewlett, R.G.; Dierenfield, B.J.

    1983-02-01

    The federal role in energy research and development has changed substantially in the three decades since World War II. In nuclear technology, the federal presence shifted from government monopoly in the 1940s and early 1950s, to a lesser federal role in the mid-1950s, as the private sector commercialized nuclear power, to an increasing federal role in the 1960s, but now focused on the breeder reactor as a long-term option. Conventional fuel technologies such as coal and oil enjoyed only modest federal support in the immediate postwar years, with only slow increases before 1974. Renewable energy technologies have received substantial federal support only since 1973.

  13. Federal role and activities in energy research and development 1946-1980: an historical summary

    International Nuclear Information System (INIS)

    Hewlett, R.G.; Dierenfield, B.J.

    1983-02-01

    The federal role in energy research and development has changed substantially in the three decades since World War II. In nuclear technology, the federal presence shifted from government monopoly in the 1940s and early 1950s, to a lesser federal role in the mid-1950s, as the private sector commercialized nuclear power, to an increasing federal role in the 1960s, but now focused on the breeder reactor as a long-term option. Conventional fuel technologies such as coal and oil enjoyed only modest federal support in the immediate postwar years, with only slow increases before 1974. Renewable energy technologies have received substantial federal support only since 1973

  14. Evaluating the federal role in financing health-related research.

    Science.gov (United States)

    Garber, A M; Romer, P M

    1996-11-12

    This paper considers the appropriate role for government in the support of scientific and technological progress in health care; the information the federal government needs to make well-informed decisions about its role; and the ways that federal policy toward research and development should respond to scientific advances, technology trends, and changes in the political and social environment. The principal justification for government support of research rests upon economic characteristics that lead private markets to provide inappropriate levels of research support or to supply inappropriate quantities of the products that result from research. The federal government has two basic tools for dealing with these problems: direct subsidies for research and strengthened property rights that can increase the revenues that companies receive for the products that result from research. In the coming years, the delivery system for health care will continue to undergo dramatic changes, new research opportunities will emerge at a rapid pace, and the pressure to limit discretionary federal spending will intensify. These forces make it increasingly important to improve the measurement of the costs and benefits of research and to recognize the tradeoffs among alternative policies for promoting innovation in health care.

  15. National monetary policy by regional design: the evolving role of the Federal Reserve banks in Federal Reserve System policy

    OpenAIRE

    David C. Wheelock

    1999-01-01

    This paper examines the history of Federal Reserve Bank input into Federal Reserve System monetary policymaking. From the Fed's founding in 1914 through the Great Depression, the Reserve Banks held the balance of power. Dissatisfaction with the Fed's performance, however, led to a wholesale reorganization in 1935 that greatly enhanced the authority of the Federal Reserve Board, but retained a role for the Federal Banks through the membership of their presidents on the FOMC, as well as in sett...

  16. Comparative federal health care policy: evidence of collaborative federalism in Pakistan and Venezuela.

    Science.gov (United States)

    Baracskay, Daniel

    2013-01-01

    Collaborative federalism has provided an effective analytical foundation for understanding how complex public policies are implemented in federal systems through intergovernmental and intersectoral alignments. This has particularly been the case in issue areas like public health policy where diseases are detected and treated at the local level. While past studies on collaborative federalism and health care policy have focused on federal systems that are largely democratic, little research has been conducted to examine the extent of collaboration in authoritarian structures. This article applies the collaborative federalism approach to the Islamic Republic of Pakistan and the Bolivarian Republic of Venezuela. Evidence suggests that while both nations have exhibited authoritarian governing structures, there have been discernible policy areas where collaborative federalism is embraced to facilitate the implementation process. Further, while not an innate aspect of their federal structures, Pakistan and Venezuela can potentially expand their use of the collaborative approach to successfully implement health care policy and the epidemiological surveillance and intervention functions. Yet, as argued, this would necessitate further development of their structures on a sustained basis to create an environment conducive for collaborative federalism to flourish, and possibly expand to other policy areas as well.

  17. Nitrogen diffusion and nitrogen depth profiles in expanded austenite: experimental assessment, numerical simulation and role of stress

    DEFF Research Database (Denmark)

    Christiansen, Thomas; Dahl, Kristian Vinter; Somers, Marcel A. J.

    2008-01-01

    during gaseous nitriding, a qualitative discussion of the role of stress on local equilibrium conditions of growing expanded austenite and a discussion of the erroneous concentration dependent diffusivity of nitrogen in expanded austenite as obtained from applying the Boltzmann-Matano method...

  18. Managing across levels of government: evaluation of federal-state roles and responsibilities involving nonfederal forests in the United States

    Science.gov (United States)

    Paul V. Ellefson; Calder M. Hibbard; Michael A. Kilgore

    2006-01-01

    With the assistance of state foresters and federal agency executives, an evaluation was made of federal and state government roles and responsibilities focused nonfederal forests in the United States. The evaluation involved an inventory of legally (and administratively) defined federal roles, identification bf federal programs supporting accomplishment of such roles,...

  19. Outsourcing Small Wars: Expanding the Role of Private Military Companies in U.S. Military Operations

    National Research Council Canada - National Science Library

    Jorgensen, Brent M

    2005-01-01

    "Outsourcing Small Wars: Expanding the Role of Private Military Companies in U.S. Military Operations" argues that, under current domestic and international laws, and current military regulations and doctrine...

  20. Technical roles and success of US federal laboratory-industry partnerships

    OpenAIRE

    Barry Bozeman; Dennis Wittmer

    2001-01-01

    Drawing from questionnaire-based data of 229 US federal laboratory-industry joint R&D projects, this research examines the composition of the technical interaction by character of the R&D performed to determine the impacts on effectiveness of the technical roles played by research partners. In addition to the particular technical roles, their number and diversity are examined, giving particular attention to the subset of projects in which the company played no technical role. Our findings sho...

  1. Role of fluoroscopic guided self expandable metallic stents in the management of malignant esophageal strictures

    OpenAIRE

    Mohamed Shaker; Ahmed Deif; Amr Abdelaal

    2016-01-01

    Objectives: To evaluate the role of fluoroscopic guided self expanding metallic stents in the management of dysphagia caused by malignant esophageal strictures. Materials and methods: During the period between April 2010 and October 2012, 31 patients with malignant esophageal strictures were subjected to fluoroscopic guided self expanding metallic stent application. The study included 22 males and 9 females ranging in age between 22 and 75 years old with mean age of 56.8 years. Lesions wer...

  2. Improving the Quality of and Access to Federally Funded, Digital Out of School Time Tutoring

    Science.gov (United States)

    Burch, Patricia; Heinrich, Carolyn; Good, Annalee

    2013-01-01

    Because digital tutoring is rapidly expanding, more rigorous, independent evaluations of their effectiveness is critical to inform federal, state, and local policy decisions that influence their role and application of technology in educating underserved students. The in-depth observations and vignettes in this paper illustrate the challenges in…

  3. 31 CFR 317.9 - Role of Federal Reserve Banks.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Role of Federal Reserve Banks. 317.9 Section 317.9 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL... and control of bond stock, and the accounting for and remittance of sales proceeds; and (4) Providing...

  4. New directions in federal energy management

    International Nuclear Information System (INIS)

    Ginsberg, M.

    1993-01-01

    The fuel embargo of 1973, followed by the oil disruption of 1979 heightened national security concerns over the availability and price of foreign oil to sustain all sectors of the U.S. economy. As a result of our growing dependence on foreign oil and diminishing resources at home, the Federal government has worked since 1974 to identify and implement a variety of measures to reduce energy consumption in Federal buildings and operations. Federal energy expenditures peaked at almost $14 billion in 1982 but has now been reduced to approximately $10 billion a year. However, much more needs to be done. Since the 1973 oil embargo, a series of legislative initiatives and Presidential authorities established the Federal Energy Management Program (FEMP) and then expanded it to address a broad range of energy-related issues affecting the Federal sector. Administered by the U.S. Department of Energy, FEMP coordinates the design and implementation of energy-saving programs for Federal buildings and operations. This includes working with other Federal agencies through interagency committees to interpret and implement Federal policy, to provide technical assistance to other Federal agencies, and to collect and report Federal energy consumption data to Congress. In addition, with the passage of the Clean Air Act Amendments of 1990, concerns over global climate change and a range of man-made and natural pollutants, environmental issues now play a critical role in our nation's energy policy. As a major consumer of energy, the Federal sector can serve as an important model for other sectors of the economy as a result of some of the innovative and cost-effective measures planned or currently underway. My talk today will focus on the Federal government's plans to ensure the energy efficient design and operation of Federal facilities, with an emphasis on life-cycle cost analyses

  5. Marketers’ expanded role to increase internal customer satisfaction in organizational change

    Directory of Open Access Journals (Sweden)

    Rotileanu Adina

    2017-07-01

    Full Text Available During times of change, when companies are going through major transformations like mergers, acquisitions, organizational re-structuring or culture change, marketing faces the challenge to implement the new strategy as scheduled, with no delays or changes. Internal customer change acceptance plays a significant role in this endeavor and marketers need to expand their role and complement Human Resources strategy to building trust between decision makers and employees, to learn and understand past issues and to find solutions. In this circumstance, marketers’ have to identify the variables that generally influence internal customer satisfaction and develop them in marketing tools aimed to increase it to the level that strategy is accepted and implemented faster than using only Human Resources mechanisms. This paper is a result of marketing practice in medium and large companies that went through organizational change. The goal of this case study is to create, based on time, discipline and cross-functional skills variables, a model of efficient processes and evaluation of marketing actions that will increase employees’ trust in change management decisions and will lead to their support and engagement. The three independent variables allowed researcher to study the complex relationship between internal client satisfaction phenomena, organizational change context and thirty-six cross-functional employees including management, ultimately to answer how these variables can be used by marketers to get the internal customer change buy-in. The research showed that the new developed marketing tools, that is to say a process flow associated with sustainable procedures and Service Level Agreements, increased internal customer satisfaction and contributed to smooth and consistent marketing strategy implementation, as scheduled. This result means the theory that marketers role in times of organizational change, besides regular Key Performance Indicators

  6. Diagnostic imaging in undergraduate medical education: an expanding role

    International Nuclear Information System (INIS)

    Miles, K.A.

    2005-01-01

    Radiologists have been involved in anatomy instruction for medical students for decades. However, recent technical advances in radiology, such as multiplanar imaging, 'virtual endoscopy', functional and molecular imaging, and spectroscopy, offer new ways in which to use imaging for teaching basic sciences to medical students. The broad dissemination of picture archiving and communications systems is making such images readily available to medical schools, providing new opportunities for the incorporation of diagnostic imaging into the undergraduate medical curriculum. Current reforms in the medical curriculum and the establishment of new medical schools in the UK further underline the prospects for an expanding role for imaging in medical education. This article reviews the methods by which diagnostic imaging can be used to support the learning of anatomy and other basic sciences

  7. Alternative Conceptions of the Federal Role in Education: Thinking Anew about What to Aid, and How.

    Science.gov (United States)

    Finn, Chester E., Jr.

    1982-01-01

    A critique of federal education policy discusses questionable purposes, flaws in aid-dispensing mechanisms, and undue regulatory burdens and other constraints. The proper federal role in education is described, involving information dissemination, educational improvement through federal programs, compensation, and financial assistance. (CJ)

  8. General Conformity Training Module 2.5: Proactive Role for Federal Agencies

    Science.gov (United States)

    Module 2.5 explains how taking a proactive role will allow a federal agency to more effectively participate in newly promulgated programs under the General Conformity Regulations, such as the emission reduction credits and the emission budgets programs.

  9. Genuine federalism in the Russian health care system: changing roles of government.

    Science.gov (United States)

    Chernichovsky, D; Potapchik, E

    1999-02-01

    The reforms that have affected the Russian health care system since the breakup of the Soviet Union, principally those in the general administration of the Russian Federation, have suffered from inconsistency and the absence of a strategy. The various reforms have caused a shift from a national health system characterized by highly centralized management and control, typical of the totalitarian uniform state, to a highly decentralized but fragmented multitude of state systems. Each of these systems is relatively centralized at the local level and run by local administrations with limited government infrastructure and experience. The role of government in the emerging system, and in particular the role of the federal government, remains ill defined. As a result, there is a grave risk that the Russian health care system may disintegrate as a national system. This undermines (a) the prevailing universal and fairly equitable access to care, (b) stabilization of the system following a long period of transition, and (c) the long-term reform that is required to bring the Russian health care system up to par with the health care systems in other developed countries. A rapid transition to a genuine federal health system with well-articulated roles for different levels of government, in tandem with implementation of the 1993 Compulsory Health Insurance System, is essential for the stabilization and reform of the Russian health care system.

  10. The Federal Role in Adolescent Literacy from Johnson through Obama: A Policy Regimes Analysis

    Science.gov (United States)

    Hauptli, Meghan V.; Cohen-Vogel, Lora

    2013-01-01

    This article examines the federal role in adolescent literacy from its roots in Lyndon B. Johnson's administration with the Economic Opportunity Act (1964) through the Reading for Understanding grants of 2010. The authors consider the extent to which the recent attention to and changes in the federal approach to adolescent literacy can be…

  11. Why has medicine expanded? The role of consumers.

    Science.gov (United States)

    Zheng, Hui

    2015-07-01

    In the past 50years, the field of medicine has expanded dramatically in many Western societies. Despite substantial improvements in objective health measures, there has not been a commensurate increase in assessments of subjective health. We hypothesize that medical expansion may lower people's subjective health perceptions, leading to an increase in health care utilization, and, in turn, fueling further medical expansion. We use OECD (Organization for Economic Co-operation and Development) Health Data, World Development Indicators, the World Values Survey, and the European Values Study to fit a difference-in-differences model that removes unobserved cross-national heterogeneity and any period trend that is shared across nations. We find that three dimensions of medical expansion at the societal level (medical investment, medical professionalization/specialization, and an expanded pharmaceutical industry) negatively affect individual subjective health. These findings are robust to different model specifications. We conclude by discussing possible explanations for the adverse effect of medical expansion on subjective health, and how this effect may be related to other mechanisms through which medicine expands. Copyright © 2015 Elsevier Inc. All rights reserved.

  12. Pharmacy clients' attitudes to expanded pharmacist prescribing and the role of agency theory on involved stakeholders.

    Science.gov (United States)

    Hoti, Kreshnik; Hughes, Jeffery; Sunderland, Bruce

    2011-02-01

    To examine the views of regular pharmacy clients on pharmacist prescribing and employ agency theory in considering the relationship between the stakeholders involved. Computer assisted telephone interviews were conducted with 400 pharmacy clients recruited around Australia. Potential respondents were identified using a random number generation function in Microsoft Excel. Data were analysed with SPSS version 17 using one-way analysis of variance, principal component analysis and linear regression. The relationships between the main stakeholders involved were explored using agency theory. A total of 1153 answered calls recruited 400 consenting pharmacy clients. Most respondents (71%) trusted pharmacists adopting an expanded role in prescribing, however the majority (66%) supported this only after a diagnosis had been made by a doctor. Those who accepted pharmacist diagnosing and prescribing preferred that this was limited to pain management and antibiotics. Most respondents (64%) considered that expanded pharmacist prescribing would improve their access to prescription medicines, although those over 65 years of age were less supportive than younger respondents. Factors which contributed positively to clients' perception of trust in an expanded prescribing role for pharmacists were identified, and improved access to medicines was found to be the strongest predictor (P Agency theory would conceptualize the introduction of pharmacist prescribers, as disrupting the principal (patient) agent (doctor) relationship. Its introduction would best be facilitated by careful change management. © 2011 The Authors. IJPP © 2011 Royal Pharmaceutical Society.

  13. Promoting cooperative federalism through state shared savings.

    Science.gov (United States)

    Weil, Alan

    2013-08-01

    The Affordable Care Act is transforming American federalism and creating strain between the states and the federal government. By expanding the scale of intergovernmental health programs, creating new state requirements, and setting the stage for increased federal fiscal oversight, the act has disturbed an uneasy truce in American federalism. This article outlines a policy proposal designed to harness cooperative federalism, based on the shared state and federal desire to control health care cost growth. The proposal, which borrows features of the Medicare Shared Savings Program, would provide states with an incentive in the form of an increased share of the savings they generate in programs that have federal financial participation, as long as they meet defined performance standards.

  14. The role of the states in a federal climate program : issues and options

    Science.gov (United States)

    2009-11-01

    This paper provides an overview of some of the key isuses regarding statefederal roles in a federal climate program and identifies four possible mechanisms that have been suggested for allowing states to set more stringent reduction targets. *Cont...

  15. Role of expanders in helium liquefaction cycles: Parametric studies using Collins cycle

    International Nuclear Information System (INIS)

    Thomas, Rijo Jacob; Ghosh, Parthasarathi; Chowdhury, Kanchan

    2011-01-01

    Large scale helium liquefaction/refrigeration plant is a key subsystem of fusion devices. Performance of these plants is dependent on a number of geometric and operating parameters of its constituting components such as compressors, heat exchangers, expanders, valves, etc. Expander has been chosen as the subject matter of analyses in the present study. As the sensible cold of helium vapor is lost in liquefiers, the expanders in liquefaction cycles have to provide more refrigeration than those in refrigeration cycles. The expander parameters such as rate of mass flow, operating pressure, inlet temperature, etc. are inter-dependent, and hence, it is difficult to predict the system behavior with variation of a particular parameter. This necessitates the use of process simulators. Parametric studies have been performed on Collins helium liquefaction cycle using Aspen HYSYS. Collins cycle has all the basic characteristics of a large-scale helium liquefier and the results of this study may be extrapolated to understand the behavior of large scale helium liquefiers. The study shows that the maximum liquid production is obtained when 80% of the compressor flow is diverted through the expanders and it is equally distributed between the two expanders. The relationships between the liquid production and the isentropic efficiency of expanders are almost linear and both the higher and lower temperature expanders exhibit similar trends.

  16. Role of expanders in helium liquefaction cycles: Parametric studies using Collins cycle

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, Rijo Jacob, E-mail: rijojthomas@gmail.com [Cryogenic Engineering Centre, Indian Institute of Technology, Kharagpur, West Bengal 721302 (India); Ghosh, Parthasarathi; Chowdhury, Kanchan [Cryogenic Engineering Centre, Indian Institute of Technology, Kharagpur, West Bengal 721302 (India)

    2011-06-15

    Large scale helium liquefaction/refrigeration plant is a key subsystem of fusion devices. Performance of these plants is dependent on a number of geometric and operating parameters of its constituting components such as compressors, heat exchangers, expanders, valves, etc. Expander has been chosen as the subject matter of analyses in the present study. As the sensible cold of helium vapor is lost in liquefiers, the expanders in liquefaction cycles have to provide more refrigeration than those in refrigeration cycles. The expander parameters such as rate of mass flow, operating pressure, inlet temperature, etc. are inter-dependent, and hence, it is difficult to predict the system behavior with variation of a particular parameter. This necessitates the use of process simulators. Parametric studies have been performed on Collins helium liquefaction cycle using Aspen HYSYS. Collins cycle has all the basic characteristics of a large-scale helium liquefier and the results of this study may be extrapolated to understand the behavior of large scale helium liquefiers. The study shows that the maximum liquid production is obtained when 80% of the compressor flow is diverted through the expanders and it is equally distributed between the two expanders. The relationships between the liquid production and the isentropic efficiency of expanders are almost linear and both the higher and lower temperature expanders exhibit similar trends.

  17. Federalism and health policy.

    Science.gov (United States)

    Nathan, Richard P

    2005-01-01

    This paper presents a cyclical theory of U.S. federalism and social policy: Many social policy initiatives are tested and refined at the state level, especially during conservative periods, and later morph into national policies. The paper describes such federalism cycles and offers an interpretation of why and how they occur, focusing on Medicaid. State activism has preserved and expanded Medicaid through policy innovation and resistance to retrenchment, especially in conservative periods, by taking advantage of the flexibility the program provides. I conclude that Medicaid's incremental/partnership approach is appropriate and feasible to build on for a future expansion of health care coverage.

  18. Mainstreaming Climate Change: Recent and Ongoing Efforts to Understand, Improve, and Expand Consideration of Climate Change in Federal Water Resources Planning

    Science.gov (United States)

    Ferguson, I. M.; McGuire, M.; Broman, D.; Gangopadhyay, S.

    2017-12-01

    The Bureau of Reclamation is a Federal agency tasked with developing and managing water supply and hydropower projects in the Western U.S. Climate and hydrologic variability and change significantly impact management actions and outcomes across Reclamation's programs and initiatives, including water resource planning and operations, infrastructure design and maintenance, hydropower generation, and ecosystem restoration, among others. Planning, design, and implementation of these programs therefore requires consideration of future climate and hydrologic conditions will impact program objectives. Over the past decade, Reclamation and other Federal agencies have adopted new guidelines, directives, and mandates that require consideration of climate change in water resources planning and decision making. Meanwhile, the scientific community has developed a large number of climate projections, along with an array of models, methods, and tools to facilitate consideration of climate projections in planning and decision making. However, water resources engineers, planners, and decision makers continue to face challenges regarding how best to use the available data and tools to support major decisions, including decisions regarding infrastructure investments and long-term operating criteria. This presentation will discuss recent and ongoing research towards understanding, improving, and expanding consideration of climate projections and related uncertainties in Federal water resources planning and decision making. These research efforts address a variety of challenges, including: How to choose between available climate projection datasets and related methods, models, and tools—many of which are considered experimental or research tools? How to select an appropriate decision framework when design or operating alternatives may differ between climate scenarios? How to effectively communicate results of a climate impacts analysis to decision makers? And, how to improve

  19. Federal Consulting: Strategies and Tools for the Career Development Professional.

    Science.gov (United States)

    Kahnweiler, Jennifer B.; Pressman, Sue

    The Federal Government is America's largest employer and is expanding consulting opportunities for career development professionals. Increased Federal mandates for outsourcing have opened wide doors for the entrepreneurial-spirited career counselors and created new challenges for traditional methods of offering career services. As consultants who…

  20. Education and the Economy: A Diagnostic Review and Implications for the Federal Role.

    Science.gov (United States)

    Berryman, Sue E.

    Changes in the American economy and in the nature and organization of work fundamentally challenge the educational system and have implications for the Federal Government's role. Case studies of the insurance, banking, and textile industries demonstrate the following changes in the nature and structure of work: (1) both service and manufacturing…

  1. Criteria for Determining an Appropriate Federal Role.

    Science.gov (United States)

    Hawley, Willis D.

    1983-01-01

    Proposes a framework for determining whether federal, state, or local governments should perform certain functions in education. Applies this framework to two areas--curriculum reform and enhanced educational opportunities for children with special needs--and suggests directions for federal policy in these areas. (GC)

  2. PHILANTHRPY AND ITS ROLE IN FORMING CIVIL SOCIETY IN RUSSIAN FEDERATION

    Directory of Open Access Journals (Sweden)

    V. R. Goryatcheva

    2012-01-01

    Full Text Available The institution of philanthropy is an important part of any civil society. The article provides definition of a charity institution and stresses the important role of legislation in the development of philanthropy. Legislation in the field of philanthropy in the Russian Federation, including mainlegal acts and the taxation system of non-governmental non-commercial organizations, are discussed. Essential tax deductions for charitable work lead to the emergence of patterns of tax evasion, including withdrawal of funds to offshore areas.

  3. Coordination and standardization of federal sedimentation activities

    Science.gov (United States)

    Glysson, G. Douglas; Gray, John R.

    1997-01-01

    In August 1964, the Bureau of the Budget issued Circular A-67 to set forth guidelines for the coordination of water-data acquisition activities throughout the Federal government. The U.S. Department of the Interior was assigned the task of implementing Circular A-67, which in turn redelegated this responsibility to the U.S. Geological Survey (USGS). Delegation of the lead responsibility for water-data coordination to the USGS occurred because of its historical role as the primary agency for water-data acquisition in the United States. To provide overall leadership for implementing the provisions of Circular A-67, the USGS established the Office of Water Data Coordination in the Water Resources Division (WRD). In addition, regional and district offices of the WRD were delegated responsibility for coordinating water data within their geographic areas of responsibility. On December 10, 1991, the Office of Management and Budget issued OMB Number Memorandum M-92-01, which expands the USGS's coordination role to encompass all water information. This includes data critical to water resources in the following categories: - surface- and ground-water quality and quantity,

  4. Data Rescue in Collaboration with Federal Open Access Efforts

    Science.gov (United States)

    Avila, R.

    2017-12-01

    The recent calls to rescue scientific data is a real opportunity to collaborate with federal agencies which have been spending years managing research data and making it secure. The 2013 memos from the White House Office of Science and Technology Policy and Office of Management and Budget have spurred innovation across federal agencies to make publicly funded data accessible. Now is the time for stakeholders to take advantage of the groundwork laid by federal government, support the work to expand data sharing, thereby encouraging open science.

  5. 28 CFR 1100.29 - The roles and responsibilities of federal law enforcement, immigration, and Department of State...

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false The roles and responsibilities of federal... OF STATE TRAFFICKING IN PERSONS Victims of Severe Forms of Trafficking in Persons § 1100.29 The roles... in persons, and are familiar with the rights, services, and protections such victims are to be...

  6. Federal Geothermal Research Program Update - Fiscal Year 2001

    Energy Technology Data Exchange (ETDEWEB)

    Laney, P.T.

    2002-08-31

    This Federal Geothermal Program Research Update reviews the specific objectives, status, and accomplishments of DOE's Geothermal Program for Federal Fiscal Year (FY) 2001. The information contained in this Research Update illustrates how the mission and goals of the Office of Geothermal Technologies are reflected in each R&D activity. The Geothermal Program, from its guiding principles to the most detailed research activities, is focused on expanding the use of geothermal energy.

  7. 31 CFR 359.71 - What is the role of Federal Reserve Banks and Branches?

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false What is the role of Federal Reserve Banks and Branches? 359.71 Section 359.71 Money and Finance: Treasury Regulations Relating to Money and... Boulevard, Kansas City, MO 64106 Dallas, San Francisco, Kansas City, St. Louis Alaska, Arizona, Arkansas...

  8. 31 CFR 351.86 - What is the role of Federal Reserve Banks and Branches?

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false What is the role of Federal Reserve Banks and Branches? 351.86 Section 351.86 Money and Finance: Treasury Regulations Relating to Money and... Kansas City, 925 Grand Boulevard, Kansas City, MO 64106 Dallas, San Francisco, Kansas City, St. Louis...

  9. Revolutionary Intelligence: The Expanding Intelligence Role of the Iranian Revolutionary Guard Corps

    Directory of Open Access Journals (Sweden)

    Udit Banerjea

    2015-09-01

    Full Text Available The Iranian Revolutionary Guard Corps (IRGC is a military and paramilitary organization that is meant to defend the ideals of the Iranian Islamic Revolution in 1979. Since its formation, the IRGC has grown in influence and its intelligence role has expanded. This paper examines the role of the IRGC in Iran’s intelligence system through a comprehensive analysis of the organization of the IRGC’s intelligence arm, along with its operations and capabilities. In doing so, the scope, objectives, resources, customers, and sponsors of the IRGC’s intelligence activities are also analyzed. Additionally, this paper explores how the IRGC interacts with the government of Iran, the Ministry of Intelligence and Security (MOIS, other key internal stakeholders, and foreign client organizations. A key focus of this analysis is the evolution of the relationship between the IRGC and the MOIS and the growing influence of the IRGC in Iran’s intelligence community over the last decade. The paper concludes that the IRGC has now eclipsed the MOIS within Iran’s intelligence community and is one of the most powerful institutions in Iranian politics today, using its intelligence activities as its key means of maintaining power and influence within the country.

  10. The Brazilian Audit Tribunal's role in improving the federal environmental licensing process

    International Nuclear Information System (INIS)

    Lima, Luiz Henrique; Magrini, Alessandra

    2010-01-01

    This article describes the role played by the Brazilian Audit Tribunal (Tribunal de Contas da Uniao - TCU) in the external auditing of environmental management in Brazil, highlighting the findings of an operational audit conducted in 2007 of the federal environmental licensing process. Initially, it records the constitutional and legal framework of Brazilian environmental licensing, describing the powers and duties granted to federal, state and municipal institutions. In addition, it presents the responsibilities of the TCU in the environmental area, comparing these with those of other Supreme Audit Institutions (SAI) that are members of the International Organization of Supreme Audit Institutions (INTOSAI). It also describes the work carried out in the operational audit of the Brazilian environmental licensing process and its main conclusions and recommendations. Finally, it draws a parallel between the findings and recommendations made in Brazil with those of academic studies and audits conducted in other countries.

  11. Expanding Medicaid Access without Expanding Medicaid: Why Did Some Nonexpansion States Continue the Primary Care Fee Bump?

    Science.gov (United States)

    Wilk, Adam S; Evans, Leigh C; Jones, David K

    2018-02-01

    Six states that have rejected the Patient Protection and Affordable Care Act's (ACA) Medicaid expansion nonetheless extended the primary care "fee bump," by which the federal government increased Medicaid fees for primary care services up to 100 percent of Medicare fees during 2013-14. We conducted semistructured interviews with leaders in five of these states, as well as in three comparison states, to examine why they would continue a provision of the ACA that moderately expands access at significant state expense while rejecting the expansion and its large federal match, focusing on relevant economic, political, and procedural factors. We found that fee bump extension proposals were more successful where they were dissociated from major national policy debates, actionable with the input of relatively few stakeholder entities, and well aligned with preexisting policy-making structures and decision trends. Republican proposals to cap or reduce federal funding for Medicaid, if enacted, would compel states to contain program costs. In this context, states' established decision-making processes for updating Medicaid fee schedules, which we elucidate in this study, may shape the future of the Medicaid program. Copyright © 2018 by Duke University Press 2018.

  12. Place and Role of Customs Bodies of the Russian Federation in Ensuring Economic Security of the State

    Directory of Open Access Journals (Sweden)

    Alexey A. Buzlov

    2017-03-01

    Full Text Available In this article author considers basics of economic security of the state, analyzes the role of the customs bodies of the Russian Federation. Author analyzes some international and national acts, opinions of scientists and practitioners. Attention is drawn to restrictions of political and economic nature imposed on the Russian Federation, officials, state and commercial organizations. In the conclusion author draws attention to some of the problems that exist in law enforcement practice.

  13. Coping with expanding nursing practice, knowledge, and technology.

    Science.gov (United States)

    Gaudinski, M A

    1979-10-01

    Nurses utilize transcultural, transactional, systems, primary, and interdisciplinary approaches to physiological and psychosocial components of patient care. Expanded roles, as well as advances in knowledge and technology have prepared nurses for critical, specialized, primary, aerospace, and independent nursing practice. Exciting as they are, nursing's expanded roles and practices frequently contribute to the burnout and distress phenomena increasingly observed in practicing health care professionals. Causes and symptoms of the burnout distress phenomena are many and varied. Selye, Shubin, Maslach, and others adeptly identified and wrote on the phenomena as it specifically relates to nurses and the many facets of nursing practice. Rather than utilizing crisis intervention coping techniques, preventive strategies and adaptations are suggested. This paper reviews and discusses: 1. Factors associated with burnout-distress phenomena identified in professional literature; 2. Identification of factors associated with expanded roles and practice which contribute to burnout stress; 3. Identification of factors in military and civilian air ambulance and aeromedical evacuation systems which contribute to burnout stress; 4. Recommendations for strategies to prevent and cope with burnout distress factors.

  14. 3 CFR - Medicare Demonstration To Test Medical Homes in Federally Qualified Health Centers

    Science.gov (United States)

    2010-01-01

    ... buy equipment, modernize clinic facilities, expand into new facilities, and adopt or expand the use of... interdisciplinary teams to treat the “whole patient” and focus on chronic disease management to reduce the use of costlier providers of care, such as emergency rooms and hospitals. Federally qualified health centers...

  15. Pathways to excellence: A Federal strategy for science, mathematics, engineering, and technology education

    Science.gov (United States)

    1993-01-01

    This Strategic Plan was developed by the Federal Coordinating Council for Science, Engineering, and Technology (FCCSET) through its Committee on Education and Human Resources (CEHR), with representatives from 16 Federal agencies. Based on two years of coordinated interagency effort, the Plan confirms the Federal Government's commitment to ensuring the health and well-being of science, mathematics, engineering, and technology education at all levels and in all sectors (i.e., elementary and secondary, undergraduate, graduate, public understanding of science, and technology education). The Plan represents the Federal Government's efforts to develop a five-year planning framework and associated milestones that focus Federal planning and the resources of the participating agencies toward achieving the requisite or expected level of mathematics and science competence by all students. The priority framework outlines the strategic objectives, implementation priorities, and components for the Strategic Plan and serves as a road map for the Plan. The Plan endorses a broad range of ongoing activities, including continued Federal support for graduate education as the backbone of our country's research and development enterprise. The Plan also identifies three tiers of program activities with goals that address issues in science, mathematics, engineering, and technology education meriting special attention. Within each tier, individual agency programs play important and often unique roles that strengthen the aggregate portfolio. The three tiers are presented in descending order of priority: (1) reforming the formal education system; (2) expanding participation and access; and (3) enabling activities.

  16. Expanding Role of T Cells in Human Autoimmune Diseases of the Central Nervous System

    Directory of Open Access Journals (Sweden)

    Deepti Pilli

    2017-06-01

    Full Text Available It is being increasingly recognized that a dysregulation of the immune system plays a vital role in neurological disorders and shapes the treatment of the disease. Aberrant T cell responses, in particular, are key in driving autoimmunity and have been traditionally associated with multiple sclerosis. Yet, it is evident that there are other neurological diseases in which autoreactive T cells have an active role in pathogenesis. In this review, we report on the recent progress in profiling and assessing the functionality of autoreactive T cells in central nervous system (CNS autoimmune disorders that are currently postulated to be primarily T cell driven. We also explore the autoreactive T cell response in a recently emerging group of syndromes characterized by autoantibodies against neuronal cell-surface proteins. Common methodology implemented in T cell biology is further considered as it is an important determinant in their detection and characterization. An improved understanding of the contribution of autoreactive T cells expands our knowledge of the autoimmune response in CNS disorders and can offer novel methods of therapeutic intervention.

  17. Still the century of government savings banks? The Caixa Econômica Federal

    Directory of Open Access Journals (Sweden)

    Kurt von Mettenheim

    2006-03-01

    Full Text Available This article explores general concerns about government banking, social inclusion, and democracy through case study of the Brazilian federal government savings bank (Caixa Econômica Federal. Review of government savings banks in Brazilian history suggests that these institutions have been at the center of domestic political economy, expanding and contracting under a variety of political regimes and economic conditions. Since capitalization to meet central bank and Basel Accord guidelines in 2001, the Caixa has attempted to modernize, continue to serve as agent for government policies, and expand both popular credit and savings and investment banking activities.

  18. Expanding the role for psychology in addressing environmental challenges.

    Science.gov (United States)

    Clayton, Susan; Devine-Wright, Patrick; Swim, Janet; Bonnes, Mirilia; Steg, Linda; Whitmarsh, Lorraine; Carrico, Amanda

    2016-04-01

    Environmental challenges, though daunting, present an important area for psychologists to apply their knowledge. Psychological theories, research methods, and interventions are essential for examining the questions about human impacts, tendencies, and capacities that are integral to constructing effective responses to these challenges. Although a great deal of relevant research has been done, there is scope for psychologists to be more extensively involved. Following a brief review of existing research, we outline some important new directions. We also highlight 2 key divergences, arguing that psychological research needs to expand beyond a traditional, theory-based and decontextualized approach to environmental issues to incorporate a contextualized or "place-based" approach and a willingness to collaborate in interdisciplinary research teams that focus on specific environmental problems. Suggestions for promoting such interdisciplinary collaborations are reviewed. We encourage psychologists to expand their engagement with important environmental issues through multiple research approaches in order to further their understanding of human behavior, contributions to human well-being, and relevance to other disciplines and to society. (c) 2016 APA, all rights reserved).

  19. Nurse-led action research project for expanding nurses′ role in patient education in Iran: Process, structure, and outcomes

    Directory of Open Access Journals (Sweden)

    Parvaneh Khorasani

    2015-01-01

    Full Text Available Background: Patient education is among the lowest met need of patients in Iran; therefore, expansion of that role can result in greater professional accountability. This study aimed to explain the practical science of the process, structure, and outcomes of a nurse-led action research project to expand the nurses′ role in patient education in Iran. Materials and Methods: This study was part of a participatory action research. Daily communications and monthly joint meetings were held from January 2012 to February 2014 for planning and management. These were based on the research protocol, and the conceptual framework included the Mobilizing for Action through Planning and Partnerships process by means of Leadership for Change skills. Data were produced and gathered through participant observations. Administrative data included project records, official documents, artifacts, news, and reports, which were analyzed through qualitative content analysis. Results: A participatory project was established with three groups of participants organized from both academic and clinical fields. These consisted of a "core research support team," "two steering committees," and community representatives of clients and professionals as "feedback groups." A seven-stage process, named the "Nurse Educators: Al-Zahra Role Expansion Action Research" (NEAREAR process, resulted from the project, in which strategic issues were gradually developed and implemented through 32 action plans and quality improvement cycles of action research. Audits and supervision evaluations showed meaningful changes in capacity building components. Conclusions: A nurse-led ad hoc structure with academic-clinical partnerships and strategic management process was suggested as a possible practical model for expanding nurses′ educational role in similar contexts. Implications and practical science introduced in this action research could also be applicable for top managers and health system

  20. Nurse-led action research project for expanding nurses’ role in patient education in Iran: Process, structure, and outcomes

    Science.gov (United States)

    Khorasani, Parvaneh; Rassouli, Maryam; Parvizy, Soroor; Zagheri-Tafreshi, Mansoureh; Nasr-Esfahani, Mahmood

    2015-01-01

    Background: Patient education is among the lowest met need of patients in Iran; therefore, expansion of that role can result in greater professional accountability. This study aimed to explain the practical science of the process, structure, and outcomes of a nurse-led action research project to expand the nurses’ role in patient education in Iran. Materials and Methods: This study was part of a participatory action research. Daily communications and monthly joint meetings were held from January 2012 to February 2014 for planning and management. These were based on the research protocol, and the conceptual framework included the Mobilizing for Action through Planning and Partnerships process by means of Leadership for Change skills. Data were produced and gathered through participant observations. Administrative data included project records, official documents, artifacts, news, and reports, which were analyzed through qualitative content analysis. Results: A participatory project was established with three groups of participants organized from both academic and clinical fields. These consisted of a “core research support team,” “two steering committees,” and community representatives of clients and professionals as “feedback groups.” A seven-stage process, named the “Nurse Educators: Al-Zahra Role Expansion Action Research” (NEAREAR) process, resulted from the project, in which strategic issues were gradually developed and implemented through 32 action plans and quality improvement cycles of action research. Audits and supervision evaluations showed meaningful changes in capacity building components. Conclusions: A nurse-led ad hoc structure with academic–clinical partnerships and strategic management process was suggested as a possible practical model for expanding nurses’ educational role in similar contexts. Implications and practical science introduced in this action research could also be applicable for top managers and health system

  1. Nurse-led action research project for expanding nurses' role in patient education in Iran: Process, structure, and outcomes.

    Science.gov (United States)

    Khorasani, Parvaneh; Rassouli, Maryam; Parvizy, Soroor; Zagheri-Tafreshi, Mansoureh; Nasr-Esfahani, Mahmood

    2015-01-01

    Patient education is among the lowest met need of patients in Iran; therefore, expansion of that role can result in greater professional accountability. This study aimed to explain the practical science of the process, structure, and outcomes of a nurse-led action research project to expand the nurses' role in patient education in Iran. This study was part of a participatory action research. Daily communications and monthly joint meetings were held from January 2012 to February 2014 for planning and management. These were based on the research protocol, and the conceptual framework included the Mobilizing for Action through Planning and Partnerships process by means of Leadership for Change skills. Data were produced and gathered through participant observations. Administrative data included project records, official documents, artifacts, news, and reports, which were analyzed through qualitative content analysis. A participatory project was established with three groups of participants organized from both academic and clinical fields. These consisted of a "core research support team," "two steering committees," and community representatives of clients and professionals as "feedback groups." A seven-stage process, named the "Nurse Educators: Al-Zahra Role Expansion Action Research" (NEAREAR) process, resulted from the project, in which strategic issues were gradually developed and implemented through 32 action plans and quality improvement cycles of action research. Audits and supervision evaluations showed meaningful changes in capacity building components. A nurse-led ad hoc structure with academic-clinical partnerships and strategic management process was suggested as a possible practical model for expanding nurses' educational role in similar contexts. Implications and practical science introduced in this action research could also be applicable for top managers and health system policy makers in a wider range of practice.

  2. Federal climate change programs : funding history and policy issues

    Science.gov (United States)

    2010-03-01

    In recent years, the federal government has allocated several billion dollars annually for projects to expand the understanding of climate change or to reduce carbon dioxide and other greenhouse-gas (GHG) emissions. Most of that spending is done by t...

  3. Relationship between performance barriers and pharmacist competency towards the implementation of an expanded public health pharmacy role.

    Science.gov (United States)

    Mathialagan, Amuthaganesh; Nagalinggam, Preesha; Mathialagan, Saravanabavan; Kirby, Brian P

    2015-10-01

    The objective of this study was to examine the relationship between performance barriers and competency, and implementation of an expanded public health role for community pharmacists. A validated questionnaire was utilised for this study whereby three variables of the study (performance barriers, competency and public health role) were measured using a 5-point Likert scale. Three hundred questionnaires were distributed to target respondents of registered community pharmacies in five states (Johor, Negeri Sembilan, Selangor, Perak and Penang) in Malaysia. The data were analysed utilising the principles of structural equation modelling. There were 191 completed and usable responses received, which represented a 66.7% response rate. This study showed perceived competency had a direct relationship with delivering a general public health role. A perceived lack of competency was shown to be a barrier to fulfilling a public health role. However, other factors, such as design of premises, IT infrastructure and pay, were not viewed as barriers to carrying out a public health role. Perceived competency is an obstacle for community pharmacists to undertake a public health role in Malaysia. Adequate training programmes in pharmaceutical public health have to be put in place to address this concern and this should therefore be a priority. © 2015 Royal Pharmaceutical Society.

  4. ExpandED Options: Learning beyond High School Walls

    Science.gov (United States)

    ExpandED Schools, 2014

    2014-01-01

    Through ExpandED Options by TASC, New York City high school students get academic credit for learning career-related skills that lead to paid summer jobs. Too many high school students--including those most likely to drop out--are bored or see classroom learning as irrelevant. ExpandED Options students live the connection between mastering new…

  5. The expanding role(s) of eosinophils in health and disease

    Science.gov (United States)

    Jacobsen, Elizabeth A.; Helmers, Richard A.

    2012-01-01

    Surprisingly, the role(s) of eosinophils in health and disease is often summarized by clinicians and basic research scientists as a pervasive consensus opinion first learned in medical/graduate school. Eosinophils are rare white blood cells whose activities are primarily destructive and are only relevant in parasitic infections and asthma. However, is this consensus correct? This review argues that the wealth of available studies investigating the role(s) of eosinophils in both health and disease demonstrates that the activities of these granulocytes are far more expansive and complex than previously appreciated. In turn, this greater understanding has led to the realization that eosinophils have significant contributory roles in a wide range of diseases. Furthermore, published studies even implicate eosinophil-mediated activities in otherwise healthy persons. We suggest that the collective reports in the literature showing a role for eosinophils in an ever-increasing number of novel settings highlight the true complexity and importance of this granulocyte. Indeed, discussions of eosinophils are no longer simple and more often than not now begin with the question/statement “Did you know …?” PMID:22936660

  6. The Russian Federation's Ministry of Atomic Energy: Programs and Developments

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, Craig M.

    2000-07-24

    The Ministry of Atomic Energy of the Russian Federation (Minatom) is one of Russia's largest and most influential federal bodies. Throughout 1999 its head, Yevgeny Adamov, has worked to increase the Ministry's commercial competitiveness by consolidating redundant facilities and tightening control over subsidiary organizations. Economic difficulties and budget constraints, however, have hindered Minatom's ability to achieve many of its programs and goals. As a result, the Ministry has continued, renewed or initiated contracts with several countries possessing questionable commitments to nonproliferation and has sought to expand its role in international nuclear waste management and spent fuel reprocessing in order to raise new sources of revenue. While many of these programs are not likely to come to fruition, others raise significant nonproliferation and environmental concerns. This paper reviews select programs driving Minatom's efforts to raise funds, comments on their potential viability, and highlights areas likely to be of particular concern for the United States over the next three to five years.

  7. Unmanned Aircraft Systems: Federal Actions Needed to Ensure Safety and Expand Their Potential Uses Within the National Airspace System

    National Research Council Canada - National Science Library

    Dillingham, Gerald L; Spisak, Teresa; Fallon, Colin; Giebel, Jim; Gilman, Evan; Hooper, David; Khanna, Jamie; Lentini, Patty; Ormond, Josh; Panwar, Manhav

    2008-01-01

    .... Many factors support the potential for expanded use of UASs. For example, the nation's industrial base has expanded to support military operations and the number of trained UAS operators is increasing as personnel return from overseas duty...

  8. The role of the Federal Relighting Initiative in emission controls

    International Nuclear Information System (INIS)

    Nicholls, A.K.; Purcell, C.W.; Friedman, J.R.

    1992-10-01

    The Department of Energy's (DOE) Federal Relighting Initiative (FRI), under the Federal Energy Management Program (FEMP), has developed a comprehensive process to assist federal agencies in meeting the nation's energy mandate. This mandate states that federal facilities must use 20% less energy by the year 2000, based on 1985 consumption levels. Because lighting accounts for about 40% of total federal electricity consumption, the FRI was conceived to help reduce energy use in this important area while improving lighting quality and increasing productivity through relighting. Selected federal rules and regulations provide guidance on the types of energy efficiency techniques required, life-cycle costing methods and lighting levels that should be employed to achieve the federal mandate. Although the central focus of this paper is on the environment, this paper takes the perspective that the energy efficiency gains achieved through the FRI would produce both environmental and economic benefits for the United States. For example, improvements in energy efficiency would reduce electricity demand, and would consequently reduce the emissions associated with fossil fuel combustion for power production. These reduced emissions include carbon dioxide, which is associated with the potential for global climate change, and heavy metals, which pose a potential health threat to humans and aquatic ecosystems. Economic benefits of the FRI would include reduced federal expenditures on energy or, possibly, avoiding new power plant construction.This paper begins with a brief overview of the FRI process. Next, current lighting energy use in federal buildings is evaluated and the potential future energy savings achievable through full implementation of the FRI are estimated. The paper then translates these energy savings into avoided emissions of carbon dioxide and heavy metals and into avoided fuel expenditures

  9. The role of the Federal Trade Commission in advertising health products and services.

    Science.gov (United States)

    Daynard, Matthew

    2004-01-01

    The Federal Trade Commission plays a unique role in enforcing well-established standards ensuring that consumers can make informed purchase and use decisions about health-related products and services based on truthful, non-misleading advertising claims while encouraging competition. Deceptive and unfair practices are defined. The importance of the "net impression" that ads convey to consumers and the need for substantiation of objective, factual claims is explained. The FTC uses its enforcement powers and consumer and industry outreach to create a climate for preventing misleading advertising.

  10. CILogon-HA. Higher Assurance Federated Identities for DOE Science

    Energy Technology Data Exchange (ETDEWEB)

    Basney, James [Univ. of Illinois, Urbana-Champaign, IL (United States)

    2015-08-01

    The CILogon-HA project extended the existing open source CILogon service (initially developed with funding from the National Science Foundation) to provide credentials at multiple levels of assurance to users of DOE facilities for collaborative science. CILogon translates mechanism and policy across higher education and grid trust federations, bridging from the InCommon identity federation (which federates university and DOE lab identities) to the Interoperable Global Trust Federation (which defines standards across the Worldwide LHC Computing Grid, the Open Science Grid, and other cyberinfrastructure). The CILogon-HA project expanded the CILogon service to support over 160 identity providers (including 6 DOE facilities) and 3 internationally accredited certification authorities. To provide continuity of operations upon the end of the CILogon-HA project period, project staff transitioned the CILogon service to operation by XSEDE.

  11. Beyond the Pencil: Expanding the Occupational Therapists’ Role in Helping Young Children to Develop Writing Skills

    Directory of Open Access Journals (Sweden)

    Hope K . Gerde PhD

    2014-01-01

    Full Text Available Occupational therapists (OTs play an important role in early childhood classrooms as vital members of the educational team, particularly for young children’s writing development. Children’s emergent writing is a foundational literacy skill, which begins to develop well before they enter elementary school. However, early childhood classrooms are lacking in supports for early writing development. OTs are experts in guiding the development of early writing skills in young children and, therefore, should be considered as critical members of the early literacy curriculum team. This paper identifies the critical role emergent writing plays in early childhood literacy development and how to effectively assess young children’s writing ability. Practical guidance is provided to identify specific ways that OTs can merge their occupation-centered approach with their expertise in writing to serve as a key resource for classroom teachers and enhance the writing development of all children. Specific strategies are included for encouraging OTs to expand their approaches to writing beyond handwriting.

  12. Expanding Science Teacher Preparation: the Role of External Funding

    Science.gov (United States)

    Lindberg, John M.; Vokos, S.; Seeley, L.; Close, E.

    2006-12-01

    The Department of Physics and the School of Education at Seattle Pacific University are in the early stages of expanding the scope and reach of our science teacher preparation. We will describe how we are putting the puzzle together and our results to date. * Supported in part by NSF grant #ESI-0455796, NSF grant # DUE-0630460, NSF grant DUE-0310583, The Boeing Corporation, PhysTec and the SPU Science Initiative.

  13. Kicking ASSessment: Using Information Fluency Assessment to Expand Librarian Roles, Engage in High-Impact Practices, and Create Sustained Contact with Online Learners

    Science.gov (United States)

    Adams, Katherine; Wiley, Paula

    2017-01-01

    Iowa Wesleyan University (IW) has historically struggled with both assessment and supporting online students. Newly-appointed librarians and an impending re-accreditation visit prompted an increase in involvement and presence with assessment. In an attempt to expand the library's influence on campus, librarians took on a nontraditional role in the…

  14. Expander graphs in pure and applied mathematics

    OpenAIRE

    Lubotzky, Alexander

    2012-01-01

    Expander graphs are highly connected sparse finite graphs. They play an important role in computer science as basic building blocks for network constructions, error correcting codes, algorithms and more. In recent years they have started to play an increasing role also in pure mathematics: number theory, group theory, geometry and more. This expository article describes their constructions and various applications in pure and applied mathematics.

  15. Drug Treatment within the U.S. Federal Prison System: Are Treatment Needs Being Met?

    Science.gov (United States)

    van Wormer, Katherine; Persson, Lance Edwards

    2010-01-01

    A large percentage of inmates in the U.S. federal prison system have serious drug problems and are in need of treatment before they return to society. Accordingly, the Federal Bureau of Prisons has revamped substance abuse programming consistent with the latest research and expanded treatment services throughout its institutions. This article…

  16. Health federalism: the role of health care professionals in Nepal.

    Science.gov (United States)

    Dulal, R K

    2009-01-01

    Nepal has entered from its unitary system into a new "Federal Democratic Republic State". The current constitution presents basic health care services as a fundamental right. The Ministry for Health and Population has been providing resources to meet health demands, but managers are wrestling to meet these demands. Persistent disparities between rural and urban and across regions resulted inferior health outcomes, e.g., life expectancy in an urban district like Bhaktapur is 71 years, whereas in the rural district of Mugu it is 44 years. The poor health and poor access to health care in the past systems prompted people to seek a different model. Ultimately, all political parties except one have agreed on federalism. The exact number of federal states that are going to be created is unknown. In federalism, all federated states have to assume certain relationships between the locality, the region, and the nation that apply not only in politics but in health care too. Managing changes in health care organization during the transitional period and after restructuring the unitary Nepal into federal states should be carefully planned. In case, if new system also fails to deliver necessary health care services, the possibility of igniting of dissatisfaction, public unrest and even disintegration cannot be ignored. In order to outline a structure and give life to a health care system under federalism, health care professionals need to engage themselves seriously.

  17. Policy gridlock in waste management: Balancing federal and state concerns

    Energy Technology Data Exchange (ETDEWEB)

    Feldman, D.L. [Oak Ridge National Lab., TN (United States); Peretz, J.H.; Jendrucko, B.K. [Univ. of Tennessee, Knoxville, TN (United States)

    1993-12-31

    Current federal hazardous and low-level radioactive waste management policies fail to balance national concerns for policy consistency with state concerns for equity, discretion, and adequate resources. Failure to balance these competing values has resulted in {open_quotes}policy gridlock{close_quotes} - exemplified by conflicts over the Resource Conservation and Recovery Act and the Low-Level Radioactive Waste Policy Acts. Both conflicts have resulted in recent U.S. Supreme Court litigation. After reviewing federal-state conflict in hazardous and low-level radioactive waste management, we propose that the solution to gridlock lies in modifying conjoint federalism. Conjoint federalism allows for joint responsibility for waste policy between federal and state governments, with state programs meeting minimum standards set by federal programs. However, conjoint federalism does not currently allow for sufficient state discretion, which is paramount for successful waste management programs. Specifically, Congress should expand conjoint federalism, to allow states to charge differential fees on imported hazardous waste as is done for low-level radioactive waste. This expansion would encourage waste minimization and better interstate planning.

  18. Policy gridlock in waste management: Balancing federal and state concerns

    International Nuclear Information System (INIS)

    Feldman, D.L.; Peretz, J.H.; Jendrucko, B.K.

    1993-01-01

    Current federal hazardous and low-level radioactive waste management policies fail to balance national concerns for policy consistency with state concerns for equity, discretion, and adequate resources. Failure to balance these competing values has resulted in open-quotes policy gridlockclose quotes - exemplified by conflicts over the Resource Conservation and Recovery Act and the Low-Level Radioactive Waste Policy Acts. Both conflicts have resulted in recent U.S. Supreme Court litigation. After reviewing federal-state conflict in hazardous and low-level radioactive waste management, we propose that the solution to gridlock lies in modifying conjoint federalism. Conjoint federalism allows for joint responsibility for waste policy between federal and state governments, with state programs meeting minimum standards set by federal programs. However, conjoint federalism does not currently allow for sufficient state discretion, which is paramount for successful waste management programs. Specifically, Congress should expand conjoint federalism, to allow states to charge differential fees on imported hazardous waste as is done for low-level radioactive waste. This expansion would encourage waste minimization and better interstate planning

  19. Federal Aid and State Library Agencies.

    Science.gov (United States)

    Shavit, David

    1985-01-01

    Considers role of states as middlemen between federal government and local public libraries in administration of Library Services and Construction Act funds. An audit of Illinois state library agencies, 1970 federal mandates, state control of federal funds, and state library agencies' use of funds are discussed. Eight references are cited. (EJS)

  20. Environmental federalism and US climate change policy

    International Nuclear Information System (INIS)

    Jaeger, L.M.

    2004-01-01

    Environmental disputes involving states over the proper state and federal roles have grown in number and magnitude over the last several years, with many disputes engaging dozens of states. States with competing views are fully engaged in the ongoing debate over climate change, a textbook case for testing the contours of environmental federalism. The issue has all the necessary components: transboundary environmental impacts; competing state economic and environmental interests; state self-interest; disagreement on first principles including what is the proper role of the states; and a somewhat ill-defined federal role. With those qualities, one would expect the federal government to step in and regulate. Instead, the federal government has declined to regulate, inviting a national discourse on whether and how to reduce greenhouse gas (GHG) emissions. As of Spring 2004, twenty-eight states have launched or are planning initiatives, some of which will directly regulate sources of GHG emissions. As these programs take root, pressure will build for a greater federal role. This paper will advance the position that even with this building momentum, the federal government is not likely to emulate state programs that mandate CO 2 emission reductions. In the face of high national cost, uncertain environmental benefits, and a history of federal non-regulatory action, federal regulation at this time appears to be a remote possibility. State efforts to address global climate change add value to the debate, but they do not create the cocoon of consensus the federal government seeks before launching mandatory programs of this magnitude. The more likely scenario is that the federal government will continue on its present course, funding research and development, investing in energy efficient technologies, and supporting voluntary measures. Under this scenario, states and the private sector would continue to function as the 'laboratories' to develop new ideas to improve energy

  1. The role of women in the political life of the Federation of Bosnia and Herzegovina

    Directory of Open Access Journals (Sweden)

    Marić-Tokić Silvana

    2017-01-01

    Full Text Available As a human activity, politics has long been intended for men only, with women and other minority groups not being allowed to participate in either the social or the political life of the community. Starting in the 1970s, the role of woman within our social and political life strengthened in several countries, but only with legal and incentive measures. The role of women in Bosnian -Herzegovinian society, public life, does not meet the quotas introduced in 1997, which require a 40% women involvement in politics. The research covers the period from 2016 since the last election to date. The aim of the research was to determine the level of representation of women in the political life of BiH at the Federation of BiH, cantonal and local level, respectively. The key hypothesis of this paper is as follows: Is the low level of representation within political bodies of the Federation of BiH, cantonal and local level, respected? Research has shown that women in the BiH Federation are not sufficiently represented in political life. In terms of percentage, no part of the survey pertaining to prime locations, ministerial posts, mayor's seats, and mayors meets the prescribed quota of women's representation in politics being 40%. The Bosnian - Herzegovinian society, if it wants to go in the direction of progress and development, and democratic society, must increase the participation of women in social and political life. Only those societies and states that exclude all forms of discrimination and increase human rights, especially women's rights, as equal members of the community can call themselves democratic and developed societies.

  2. The Emerging Federal Role in Financing Education

    Science.gov (United States)

    Guthrie, James W.

    1972-01-01

    The author predicts that within the next four years we will see another major federal school aid bill which will try to provide for financial equalization both between states and within states, as well as to provide some property-tax relief. (AN)

  3. Role of the Russian Federation in the Settlement of the Nagorno-Karabakh Conflict

    Directory of Open Access Journals (Sweden)

    H L Paronyan

    2013-12-01

    Full Text Available The article examines the role and the mediation efforts of Russian Federation, aimed at the settlement of the Karabakh conflict, as well as the activity of the OSCE Minsk group (today that is Russia, the United States and France, engaged in the settlement of the Nagorno-Karabakh conflict in 1992. In the conditions of intransigence of positions between conflicting parties, international mediation acquires particular significance in the settlement of the conflict. In opinion of both Armenian and Russian sides, the format of OSCE Minsk group is mostly responsible for the further settlement of the Karabakh conflict.

  4. Environmental federalism and US climate change policy

    Energy Technology Data Exchange (ETDEWEB)

    Jaeger, L.M. [Bracewell and Patterson, LLP (United States)

    2004-07-01

    Environmental disputes involving states over the proper state and federal roles have grown in number and magnitude over the last several years, with many disputes engaging dozens of states. States with competing views are fully engaged in the ongoing debate over climate change, a textbook case for testing the contours of environmental federalism. The issue has all the necessary components: transboundary environmental impacts; competing state economic and environmental interests; state self-interest; disagreement on first principles including what is the proper role of the states; and a somewhat ill-defined federal role. With those qualities, one would expect the federal government to step in and regulate. Instead, the federal government has declined to regulate, inviting a national discourse on whether and how to reduce greenhouse gas (GHG) emissions. As of Spring 2004, twenty-eight states have launched or are planning initiatives, some of which will directly regulate sources of GHG emissions. As these programs take root, pressure will build for a greater federal role. This paper will advance the position that even with this building momentum, the federal government is not likely to emulate state programs that mandate CO{sub 2} emission reductions. In the face of high national cost, uncertain environmental benefits, and a history of federal non-regulatory action, federal regulation at this time appears to be a remote possibility. State efforts to address global climate change add value to the debate, but they do not create the cocoon of consensus the federal government seeks before launching mandatory programs of this magnitude. The more likely scenario is that the federal government will continue on its present course, funding research and development, investing in energy efficient technologies, and supporting voluntary measures. Under this scenario, states and the private sector would continue to function as the 'laboratories' to develop new ideas to

  5. Federal laboratories for the 21st century

    Energy Technology Data Exchange (ETDEWEB)

    Gover, J. [Sandia National Labs., Albuquerque, NM (United States); Huray, P.G. [Univ. of South Carolina, Columbia, SC (United States)

    1998-04-01

    Federal laboratories have successfully filled many roles for the public; however, as the 21st Century nears it is time to rethink and reevaluate how Federal laboratories can better support the public and identify new roles for this class of publicly-owned institutions. The productivity of the Federal laboratory system can be increased by making use of public outcome metrics, by benchmarking laboratories, by deploying innovative new governance models, by partnerships of Federal laboratories with universities and companies, and by accelerating the transition of federal laboratories and the agencies that own them into learning organizations. The authors must learn how government-owned laboratories in other countries serve their public. Taiwan`s government laboratory, Industrial Technology Research Institute, has been particularly successful in promoting economic growth. It is time to stop operating Federal laboratories as monopoly institutions; therefore, competition between Federal laboratories must be promoted. Additionally, Federal laboratories capable of addressing emerging 21st century public problems must be identified and given the challenge of serving the public in innovative new ways. Increased investment in case studies of particular programs at Federal laboratories and research on the public utility of a system of Federal laboratories could lead to increased productivity of laboratories. Elimination of risk-averse Federal laboratory and agency bureaucracies would also have dramatic impact on the productivity of the Federal laboratory system. Appropriately used, the US Federal laboratory system offers the US an innovative advantage over other nations.

  6. Tissue expander infections in children: look beyond the expander pocket.

    Science.gov (United States)

    Mason, A C; Davison, S P; Manders, E K

    1999-11-01

    Infection of the expander pocket is the most common complication encountered with soft-tissue expansion. It is usually due to direct inoculation with skin flora either at the time of expander insertion or from extrusion of the device. The authors report two cases of infection of tissue expanders in which the children had concomitant infected sites distant from the prosthesis. Etiological bacteria of common pediatric infections like otitis media and pharyngitis were cultured from the infected expander pocket, raising suspicion that translocation of the organism to the expander had occurred. Aggressive antibiotic treatment, removal of the prosthesis, and flap advancement is advocated.

  7. 78 FR 19917 - Medicaid Program; Increased Federal Medical Assistance Percentage Changes Under the Affordable...

    Science.gov (United States)

    2013-04-02

    ... Care Act expanded Medicaid eligibility from 100 percent of the Federal Poverty Level (FPL) to 133... FMAP. Although some commenters supported flexibility in concept, the overall position favored in the...

  8. Questioning the Federal Role in Educational Research.

    Science.gov (United States)

    Florio, David H.

    1981-01-01

    Reviews the Reagan administration's proposed budget cuts for education, educational research, and social science research. Holds that examples used to bolster the administration's criticisms of social and behavioral research come from the late 1960s/early 1970s, and ignore federally funded work currently focusing on educational practice, policy,…

  9. Proposal for Certifying Expandable Planetary Surface Habitation Structures

    Science.gov (United States)

    Dorsey, John T.

    2011-01-01

    A factor-of-safety (FS) of 4.0 is currently used to design habitation structures made from structural soft goods. This approach is inconsistent with using a FS of 2.0 for metallic and polymeric composite pressure vessels as well as soft good structures such as space suits and parachutes. This inconsistency arises by using the FS to improperly account for the unknown effects of a variety of environmental and loading uncertainties. Using a 4.0 FS not only results in additional structural mass, it also makes it difficult to gain insight into the limitations of the material and/or product form and thus, it becomes difficult to make improvements. In order to bring consistency to the design and certification of expandable habitat structures, the approach used by the Federal Aviation Administration (FAA) to certify polymeric composite aircraft structures is used as a model and point of departure. A draft certification plan for Expandable Habitat Structures is developed in this paper and offered as an option for placing habitats made from soft goods on an equal footing with other structural implementations.

  10. Building the Case: Changing Consumer Perceptions of the Value of Expanded Community Pharmacist Services.

    Science.gov (United States)

    Steckowych, Kathryn; Smith, Marie; Spiggle, Susan; Stevens, Andrew; Li, Hao

    2018-01-01

    The role of the community pharmacist has traditionally been a medication dispenser; however, community pharmacists' responsibilities must expand to include more direct patient care services in order to transform primary care practice. Use case-based scenarios to (1) determine factors that contribute to positive and negative consumer perceptions of expanded community pharmacist patient care roles, (2) identify facilitators and barriers that contribute to consumer perceptions of the value of expanded community pharmacist patient care services, and (3) develop a successful approach and strategies for increasing consumer advocacy for the value of expanded community pharmacist patient care services. Two consumer focus groups used scenario-based guided discussions and Likert scale questionnaires to elicit consumer reactions, facilitators, and barriers to expanded community pharmacist services. Convenience, timeliness, and accessibility were common positive reactions across all 3 scenarios. Team approach to care and trust were viewed as major facilitators. Participant concerns included uncertainty about pharmacist training and qualifications, privacy, pharmacists' limited bandwidth to accept new tasks, and potential increased patient costs. Common barriers to service uptake included a lack of insurance payment and physician preference to provide the services. Consumer unfamiliarity with non-traditional community pharmacist services is likely an influencer of consumers' hesitancy to utilize such services; therefore, an opportunity exists to engage consumers and advocacy organizations in supporting expanded community pharmacist roles. This study can inform consumers, advocates, community pharmacists, primary care providers, and community-based organizations on methods to shape consumer perceptions on the value of community pharmacist expanded services.

  11. Analysis of changes in the federal funding trends to higher education for basic research in space, solar, and nuclear sciences compared to government and industry: 1967-1985

    International Nuclear Information System (INIS)

    Veasey, C. Jr.

    1985-01-01

    The problem addressed by this study is that the amount of federal funds allocated in higher education for conducting basic research in space, solar, and nuclear sciences appear to be declining relative to government and industry. To test this hypothesis, data were obtained from the National Science Foundation on the amounts of federal funds provided for research and development from fiscal years 1955 to 1985. The NSF data were organized into tables, presented, and analyzed to help determine what changes had occurred in the amounts of federal funds allocated to higher education, government, and industry for basic research in space, solar, and nuclear sciences for fiscal years 1967 to 1985. The study provided six recommendations to augment declining federal funds for basic research. (1) Expand participation in applied research, (2) Develop and expand consortia arrangements with other academic institutions of higher education. (3) Pursue other funding sources such as alumni, private foundations, industry, and state and local government. (4) Develop and expand joint research with national and industrial laboratories. (5) Expand participation in interdisciplinary and multidisciplinary research to develop technological solutions to local, regional, and national problems. (6) Develop and expand programs of reciprocal internships, and sabbaticals with industrial and national laboratories

  12. Investing in Our Children: A Plan to Expand Access to Preschool and Child Care

    Science.gov (United States)

    Brown, Cynthia G.; Cooper, Donna; Herman, Juliana; Lazarín, Melissa; Linden, Michael; Post, Sasha; Tanden, Neera

    2013-01-01

    This issue brief presents a plan to expand educational opportunities and care for children ages 0-5 years old by investing significant federal dollars to: (1) Make high-quality preschool universally accessible to all 3- and 4-year-old children; and (2) Enable more lower-income families to afford child care for children ages 0-3 years old. These…

  13. Got junk? The federal role in regulating "competitive" foods.

    Science.gov (United States)

    Salinsky, Eileen

    2009-12-11

    A wide variety of food and beverage items are available in schools in addition to the school meals provided through the National School Lunch Program and School Breakfast Program. A long-standing source of controversy, the need for stronger federal restrictions on foods that compete with school meals is again under debate. This issue brief examines the availability and consumption of competitive foods, explores the regulation of these foods at the federal level, considers trends in state and local restrictions, and summarizes perceived barriers to improving the nutritional quality of competitive food options.

  14. Expanding Pharmacists' Scope of Practice to Include Immunization in Nova Scotia

    Directory of Open Access Journals (Sweden)

    Beth O'Reilly

    2017-07-01

    Full Text Available On 10 December 2010 An Act to Amend Chapter 36 of the Acts of 2001, the Pharmacy Act (Bill 7 received Royal Assent in Nova Scotia, including an amendment that enabled an expanded scope of pharmacy practice. Expanding pharmacists' scope of practice came about from recommendations by various federal and provincial government bodies as an attempt to improve accessibility to health care and decrease costs. In 2013, pharmacists in Nova Scotia began administering the influenza vaccine as part of the publicly funded program in attempts to improve vaccine coverage rates. Preliminary evaluation in Nova Scotia has shown an increase in influenza vaccination coverage. Although pharmacist administration of influenza vaccination may improve vaccination coverage and reduce demand on physician time, there may be tension created among the professions, which needs to be addressed and managed.

  15. Ionizing radiation protection regulation in Canada: the role of the Federal Provincial Territorial Radiation Protection Committee

    International Nuclear Information System (INIS)

    Clement, Christopher H.

    2008-01-01

    Canada has one of the broadest and most mature nuclear industries in the world, and is a world leader in uranium mining, and in the production of medical radioisotopes. The Canadian nuclear industry also includes: uranium milling, refining, and fuel fabrication facilities; nuclear generating stations; research reactors and related facilities; waste management facilities; and the use of radioactive materials in medicine and industry. Regulation of this broad and dynamic industry is a complex and challenging task. Canada has a cooperative system for the regulation of ionizing radiation protection covering federal, provincial, territorial, and military jurisdictions. A Federal/Provincial/Territorial Radiation Protection Committee (FPTRPC) exists to aid in cooperation between the various agencies. Their mandate encompasses regulation and guidance on all aspects of radiation protection: federal and provincial; NORM and anthropogenic; ionizing and non-ionizing. The Canadian Nuclear Safety Commission (CNSC) is the federal nuclear regulator whose mandate includes radiation protection regulation of most occupational and public exposures. The CNSC does not regulate medical (patient) exposures, some aspects of NORM, or military applications. Provincial authorities are the primary regulators with respect to doses to patients and occupational doses arising from X-rays. Health Canada plays a role in X-ray device certification, development of national guidance (e.g. on radon) and direct regulation of certain federal facilities. NORM is regulated provincially, with varying regulatory mechanisms across the provinces and territories. Radiation protection regulation for National Defence and the Canadian Armed Forces is performed by the Director General Nuclear Safety. This paper gives an overview of the structure of the regulation of ionizing radiation protection in Canada, and shares lessons learned, particularly with respect to the usefulness of the FPTRPC in helping coordinate and

  16. Federal Information: Foundation for National Competitiveness.

    Science.gov (United States)

    Clark, Joseph E.; And Others

    1988-01-01

    Seven papers address issues related to the dissemination of federal information to the private sector. General topics addressed include the impact of federal information policy on the flow of scientific and technical information (STI), business needs for STI, and the role of the National Technical Information Service. (13 references) (MES)

  17. Expanding Library Support of Faculty Research: Exploring Readiness

    Science.gov (United States)

    Brown, Jeanne M.; Tucker, Cory

    2013-01-01

    The changing research and information environment requires a reexamination of library support for research. This study considers research-related attitudes and practices to identify elements indicating readiness or resistance to expanding the library's role in research support. A survey of faculty conducted at the University of Nevada Las Vegas…

  18. Expandable stents.

    Science.gov (United States)

    Nesbitt, J C; Carrasco, H

    1996-05-01

    Expandable metallic stents are effective in selected patients with malignant or benign airway stenoses. When used for malignant lesions, the primary purpose of the stent is to improve the quality of life; stents are usually chosen for palliation of symptoms in recognition of the low likelihood of success for other therapy. For patients with benign stenoses, the stents provide a permanent source of structural support to alleviate the narrowed segment. The advantages of the expandable metallic stents are as follows: (1) they can be inserted through an endotracheal tube or under local anesthesia with relative simplicity under fluoroscopic guidance; (2) they do not impair the drainage of sputum because ciliary movement is not interrupted; (3) over a period of a few weeks, the meshwork is gradually covered with mucosa as the stent becomes incorporated into the airway wall; (4) ventilation usually is not impaired if the metallic mesh stent covers another nonstenosed bronchus, because the interstices of the stent are nonobstructive; and (5) they are dynamic and continue to expand over time, particularly if concurrent treatment achieves an effect on the lesion that caused stenosis. Disadvantages of the expandable stent include (1) they often are only temporarily effective for tracheobronchial stenosis due to intraluminal tumor or granulation tissue, both of which can grow between the wires; (2) they are considered permanent stents because removal is difficult; and (3) they can be poorly positioned during placement or can become displaced by progressive migration after placement, and they cannot be repositioned. A relative contraindication to insertion is an inflammatory process or infection that can predispose to granulation formation, particularly at the points of maximal contact pressure of the stent to the airway mucosa. In the presence of inflammation, it may be better to use a silicone prosthesis until the inflammatory process subsides and fibrosis occurs. Granulation

  19. Federated Identity Management for Research Collaborations

    CERN Document Server

    Broeder, Daan; Kelsey, David; Kershaw, Philip; Lüders, Stefan; Lyall, Andrew; Nyrönen, Tommi; Wartel, Romain; Weyer, Heinz J

    2012-01-01

    Federated identity management (FIM) is an arrangement that can be made among multiple organisations that lets subscribers use the same identification data to obtain access to the secured resources of all organisations in the group. Identity federation offers economic advantages, as well as convenience, to organisations and their users. For example, multiple institutions can share a single application, with resultant cost savings and consolidation of resources. In order for FIM to be effective, the partners must have a sense of mutual trust. A number of laboratories including national and regional research organizations are facing the challenge of a deluge of scientific data that needs to be accessed by expanding user bases in dynamic collaborations that cross organisational and national boundaries. Driven by these needs, representatives from a variety of research communities, including photon/neutron facilities, social science & humanities, high-energy physics, atmospheric science, bioinformatics and fusi...

  20. 75 FR 10267 - Federal Open Market Committee; Domestic Policy Directive of January 26 and 27, 2010

    Science.gov (United States)

    2010-03-05

    ... the Federal Reserve's balance sheet to expand significantly in coming months. The Committee directs... developments regarding the System's balance sheet that could affect the attainment over time of the Committee's...

  1. Improving regulatory effectiveness in Federal/State siting actions: Federal/State regulatory permitting actions in selected nuclear power station licensing cases

    International Nuclear Information System (INIS)

    Baroff, J.

    1977-06-01

    The Federal/State regulatory permitting actions in 12 case histories of nuclear power station licensing in nine different states are documented. General observations regarding Federal/State siting roles in the siting process are included. Eleven of the case histories are illustrated with a logic network that gives the actions of the utilities in addition to the Federal/State permits

  2. 30 CFR 906.30 - State-Federal cooperative agreement.

    Science.gov (United States)

    2010-07-01

    .... Resolve conflicts and difficulties between other Federal agencies in a timely manner. 3. As soon as.... Publish notices of NEPA documents as required by Federal law and regulations. 5. Take the leadership role...

  3. Expanding role of operations training

    International Nuclear Information System (INIS)

    Bernardi, M.S.

    1987-01-01

    The number of licensed nuclear power plants producing commercial electricity is climbing. Attitudes and skills successfully applied to developing the industry are less successfully applied to managing plants in a steady-state mode of operations. Fine-tuning the complex relationships between people and technology is a challenge that requires a fresh perspective. An increasing number of industry guidelines indicate that effective teamwork, communication, leadership, and diagnostic skills are aspects of human performance requiring attention. A total system view is suggested as a framework to integrate these training needs with the existing base of technical instruction. The total system perspective balances the needs of people and the needs of the physical plant against the unifying favors a leadership role for the training function

  4. What Expands in an Expanding Universe?

    Science.gov (United States)

    Pacheco, José A De Freitas

    2015-01-01

    In the present investigation, the possible effects of the expansion of the Universe on systems bonded either by gravitational or electromagnetic forces, are reconsidered. It will be shown that the acceleration (positive or negative) of the expanding background, is the determinant factor affecting planetary orbits and atomic sizes. In the presently accepted cosmology (ΛCDM) all bonded systems are expanding at a decreasing rate that tends to be zero as the universe enters in a de Sitter phase. It is worth mentioning that the estimated expansion rates are rather small and they can be neglected for all practical purposes.

  5. What Expands in an Expanding Universe?

    Directory of Open Access Journals (Sweden)

    JOSÉ A. DE FREITAS PACHECO

    2015-12-01

    Full Text Available ABSTRACT In the present investigation, the possible effects of the expansion of the Universe on systems bonded either by gravitational or electromagnetic forces, are reconsidered. It will be shown that the acceleration (positive or negative of the expanding background, is the determinant factor affecting planetary orbits and atomic sizes. In the presently accepted cosmology (ΛCDM all bonded systems are expanding at a decreasing rate that tends to be zero as the universe enters in a de Sitter phase. It is worth mentioning that the estimated expansion rates are rather small and they can be neglected for all practical purposes.

  6. 75 FR 2544 - Federal Open Market Committee; Domestic Policy Directive of December 15 and 16, 2009

    Science.gov (United States)

    2010-01-15

    ... will cause the size of the Federal Reserve's balance sheet to expand significantly in coming months... developments regarding the System's balance sheet that could affect the attainment over time of the Committee's...

  7. 77 FR 14490 - Defense Federal Acquisition Regulation Supplement: Alleged Crimes By or Against Contractor...

    Science.gov (United States)

    2012-03-12

    ... Federal Acquisition Regulation Supplement: Alleged Crimes By or Against Contractor Personnel (DFARS Case... (DFARS) to expand coverage on contractor requirements and responsibilities relating to alleged crimes by or against contractor personnel. DATES: Comment Date: Comments on the proposed rule should be...

  8. Federalism & bioethics: states and moral pluralism.

    Science.gov (United States)

    Fossett, James W; Ouellette, Alicia R; Philpott, Sean; Magnus, David; McGee, Glenn

    2007-01-01

    Bioethicists are often interested mostly in national standards and institutions, but state governments have historically overseen a wide range of bioethical issues and share responsibility with the federal government for still others. States ought to have an important role. By allowing for multiple outcomes, the American federal system allows a better fit between public opinion and public policies.

  9. Clinical Skills Performed By Iranian Emergency Nurses: Perceived Competency Levels and Attitudes Toward Expanding Professional Roles.

    Science.gov (United States)

    Hassankhani, Hadi; Hasanzadeh, Firooz; Powers, Kelly A; Dadash Zadeh, Abbas; Rajaie, Rouzbeh

    2018-03-01

    Emergency nurses play an important role in the care of critically ill and injured patients, and their competency to perform clinical skills is vital to safe and effective patient care. The aim of this study was to evaluate the frequency of clinical skills performed and perceived competency levels among Iranian emergency nurses. In addition, attitudes toward expanding the professional roles of Iranian emergency nurses were also assessed. In this descriptive correlational study, 319 emergency nurses from 30 hospitals in northwest Iran participated. Data were collected using a self-report questionnaire. Descriptive statistics and Pearson's correlation coefficient were used to present the findings. Overall competency of the emergency nurses was 73.31 ± 14.2, indicating a good level of perceived competence. The clinical skills most frequently performed were in the domains of organizational and workload competencies (3.43 ± 0.76), diagnostic function (3.25 ± 0.82), and the helping role (3.17 ± 0.83). A higher level of perceived competence was found for skills within these domains. Less frequently, participants performed skills within the domains of effective management of rapidly changing situations (2.70 ± 0.94) and administering and monitoring therapeutic interventions (2.60 ± 0.97); a lower perceived level of competence was noted for these clinical skills. There was a significant correlation between frequency of performing clinical skills and perceived competency level (r = 0.651, P skills. This has implications for nurse managers and educators who may consider offering more frequent experiential and educational opportunities to emergency nurses. Expansion of nurses' roles could also result in increased experience in clinical skills and higher levels of competency. Research is needed to investigate nurses' clinical competence using direct and observed measures. Copyright © 2017 Emergency Nurses Association. Published by Elsevier Inc. All rights reserved.

  10. Representation and redistribution in federations.

    Science.gov (United States)

    Dragu, Tiberiu; Rodden, Jonathan

    2011-05-24

    Many of the world's most populous democracies are political unions composed of states or provinces that are unequally represented in the national legislature. Scattered empirical studies, most of them focusing on the United States, have discovered that overrepresented states appear to receive larger shares of the national budget. Although this relationship is typically attributed to bargaining advantages associated with greater legislative representation, an important threat to empirical identification stems from the fact that the representation scheme was chosen by the provinces. Thus, it is possible that representation and fiscal transfers are both determined by other characteristics of the provinces in a specific country. To obtain an improved estimate of the relationship between representation and redistribution, we collect and analyze provincial-level data from nine federations over several decades, taking advantage of the historical process through which federations formed and expanded. Controlling for a variety of country- and province-level factors and using a variety of estimation techniques, we show that overrepresented provinces in political unions around the world are rather dramatically favored in the distribution of resources.

  11. Health care reform and federalism.

    Science.gov (United States)

    Greer, Scott L; Jacobson, Peter D

    2010-04-01

    Health policy debates are replete with discussions of federalism, most often when advocates of reform put their hopes in states. But health policy literature is remarkably silent on the question of allocation of authority, rarely asking which levels of government ought to lead. We draw on the larger literatures about federalism, found mostly in political science and law, to develop a set of criteria for allocating health policy authority between states and the federal government. They are social justice, procedural democracy, compatibility with value pluralism, institutional capability, and economic sustainability. Of them, only procedural democracy and compatibility with value pluralism point to state leadership. In examining these criteria, we conclude that American policy debates often get federalism backward, putting the burden of health care coverage policy on states that cannot enact or sustain it, while increasing the federal role in issues where the arguments for state leadership are compelling. We suggest that the federal government should lead present and future financing of health care coverage, since it would require major changes in American intergovernmental relations to make innovative state health care financing sustainable outside a strong federal framework.

  12. New Federalism: Back to Basics.

    Science.gov (United States)

    Durenberger, Dave

    1983-01-01

    The senator explains the basic concepts of New Federalism, including a rethinking of responsibilities and intergovernmental relations and a reconsideration of the role of state and local government. (SK)

  13. "Our federalism" moves indoors.

    Science.gov (United States)

    Ruger, Theodore W

    2013-04-01

    A great deal of the US Supreme Court's federalism jurisprudence over the past two decades has focused on the outer limits of federal power, suggesting a mutually exclusive division of jurisdiction between the states and the federal government, where subjects are regulated by one sovereign or the other but not both. This is not an accurate picture of American governance as it has operated over the past half century - most important areas of American life are regulated concurrently by both the federal government and the states. The Supreme Court's June 2012 decision clearing the way for the Patient Protection and Affordable Care Act (PPACA) to move forward thus should not be regarded as an affront to state sovereignty but as a realistic embrace of state power in its active, modern form. The PPACA is infused with multiple major roles for the states, and as the statute goes into operation over the next few years, states retain, and are already exercising, substantial policy discretion.

  14. Disparities, Decent Work, and Multidisciplinary Research: Expanded Roles for CD and HRD

    Science.gov (United States)

    Hite, Linda M.; McDonald, Kimberly S.

    2018-01-01

    This article focuses on how HRD research can better address some of the barriers to inclusive career development and secure employment. Beginning with the concept of decent work, we suggest expanding the scope of studies on workplace inequities, encouraging HRD to push further into disparities facing under-represented identity groups and including…

  15. Expanding the role of NGOs in resettlement

    OpenAIRE

    Melonee Douglas; Rachel Levitan; Lucy W Kiama

    2017-01-01

    With global resettlement needs growing and more refugees living outside camps, NGOs are uniquely positioned to identify and interview vulnerable refugees and to play a larger role in refugee resettlement.

  16. ORGAN DONATION AND TRANSPLANTATION IN RUSSIAN FEDERATION IN 2011

    Directory of Open Access Journals (Sweden)

    S. V. Gautier

    2012-01-01

    Full Text Available Registry data analysis shows stabilization of indicators of donor and transplant activity in 2011 after continuous growth within five years, increase in a share of effective donors after brain death and multi-organ explantation, development of thoracic organs transplantation and living related donor kidney transplantation. In the conditions of decentralization of organ donation and transplant programs it is necessary to develop coope- ration between transplant centers and to expand the practice of an interregional exchange of donor organs. The federal law «About bases of health protection of citizens in the Russian Federation», accepted in 2011, creates a legal basis for development and acceptance of the new legislation in the sphere of organ donation and transplantation. 

  17. The Pentagon and Global Development: Making Sense of the DoD's Expanding Role

    National Research Council Canada - National Science Library

    Patrick, Stewart; Brown, Kaysie

    2007-01-01

    ...). The Pentagon now accounts for over 20 percent of U.S. official development assistance (ODA). DoD also has expanded its provision of non-ODA assistance, including training and equipping of foreign military forces in fragile states...

  18. Exercising the federal radiological emergency response plan

    International Nuclear Information System (INIS)

    Gant, K.S.; Adler, M.V.; Wolff, W.F.

    1986-01-01

    Multiagency exercises were an important part of the development of the Federal Radiological Emergency Response Plan. This paper concentrates on two of these exercises, the Federal Field Exercise in March 1984 and the Relocation Tabletop Exercise in December 1985. The Federal Field Exercise demonstrated the viability and usefulness of the draft plan; lessons learned from the exercise were incorporated into the published plan. The Relocation Tabletop Exercise examined the federal response in the postemergency phase. This exercise highlighted the change over time in the roles of some agencies and suggested response procedures that should be developed or revised. 8 refs

  19. Expanding subjectivities

    DEFF Research Database (Denmark)

    Lundgaard Andersen, Linda; Soldz, Stephen

    2012-01-01

    A major theme in recent psychoanalytic thinking concerns the use of therapist subjectivity, especially “countertransference,” in understanding patients. This thinking converges with and expands developments in qualitative research regarding the use of researcher subjectivity as a tool......-Saxon and continental traditions, this special issue provides examples of the use of researcher subjectivity, informed by psychoanalytic thinking, in expanding research understanding....

  20. Analysis of Federal incentives used to stimulate energy production

    Energy Technology Data Exchange (ETDEWEB)

    1978-06-01

    Federal incentives for the development of solar energy are examined. A Federal incentive is any action that can be taken by the government to expand residential and commercial use of solar energy. The development of solar energy policy could be enhanced by identification, quantification, and analysis of Federal incentives that have been used to simulate the development of other forms of energy. The text of this report identifies, quantifies, and analyzes such incentives and relates them to current thought about solar energy. Four viewpoints used in this discussion come from 4 types of analysis: economic, political, organizational, and legal. The next chapter identifies actions (primarily domestic) that the Federal government has taken concerning energy. This analysis uses the typology of actions described in the previous chapter to identify actions, and the four viewpoints described there to determine whether an action concerns energy. Once identified, the actions are described and then quantified by an estimate of the 1976 cost of accomplishing them. Then incentives, investments, liabilities, regulations, and other factors are analyzed in detail for nuclear energy, hydroelectric power, coal, petroleum, and natural gas. Incentives of all energy sources are then discussed with respect to solar energy policy. (MCW)

  1. Federal Government Electronic Bulletin Boards: An Assessment with Policy Recommendations.

    Science.gov (United States)

    Bertot, John Carlo; McClure, Charles R.

    1993-01-01

    Identifies and analyzes federal government electronic bulletin boards; assesses the types of information available to users, including costs and technological access issues; discusses federal information policy; and considers the role of federal bulletin boards in accessing and managing electronic government information. (Contains 29 references.)…

  2. Dynamics of a radially expanding liquid sheet: Experiments

    Science.gov (United States)

    Majumdar, Nayanika; Tirumkudulu, Mahesh

    2017-11-01

    A recent theory predicts that sinuous waves generated at the center of a radially expanding liquid sheet grow spatially even in absence of a surrounding gas phase. Unlike flat liquid sheets, the thickness of a radially expanding liquid sheet varies inversely with distance from the center of the sheet. To test the predictions of the theory, experiments were carried out on a horizontal, radially expanding liquid sheet formed by collision of a single jet on a solid impactor. The latter was placed on a speaker-vibrator with controlled amplitude and frequency. The growth of sinuous waves was determined by measuring the wave surface inclination angle using reflected laser light under both atmospheric and sub-atmospheric pressure conditions. It is shown that the measured growth rate matches with the predictions of the theory over a large range of Weber numbers for both pressure conditions suggesting that the thinning of the liquid sheet plays a dominant role in setting the growth rate of sinuous waves with minimal influence of the surrounding gas phase on its dynamics. IIT Bombay.

  3. Co-financing of Social Policy in the Brazilian Federalism Context of XXI Century

    Directory of Open Access Journals (Sweden)

    Evilasio Salvador

    2014-12-01

    Full Text Available The federal arrangement post Constitution comes indicating greater accountability of federal units and municipalities in the implementation of social policies at the same time as it gave greater autonomy in tax collection. From the 2000s, the new rules of social policies in education, health and social assitance has required a greater effort of budgetary resources of the states, the Federal District and municipalities, without the creation or injection of additional tax revenue. In social policies, important legislative changes mark the first decade of this century in Brazil with direct implications on federal arrangement and therefore the co-financing of social policies. The main objective of this article is to analyze the amount of funds invested by the federal government, states, Federal District and municipalities in budget functions: social assistance, health and education, from 2002 to 2012, highlighting the co-financing these social policies. As well as to identify some obstacles created by the fiscal adjustment underway in the country to expand the co-financing of social policies.

  4. Federal Law "On Prosecutor's Office of the Russian Federation": Conditions of Adoption and Development Trends

    Directory of Open Access Journals (Sweden)

    Boris V. Korobeynikov

    2015-12-01

    Full Text Available Adoption of the Federal Law "On Prosecutor's Office of the Russian Federation" in 1992 took place in a tough fight in the time of privatization and restructuring. At this time, revealed numerous violations. Prosecution authorities stood on the position of the rule of law and the interests of the state, has become a serious obstacle to the forces that destroy the state and its economy. In the 90 years of the twentieth century, the prosecutor's office declined status in the society, which is reflected in the text of the new Constitution of the Russian Federation (1993, containing only one, 129 article devoted to the prosecuting authorities, while there were five (Article in the Constitution of the USSR of such articles . 164, 165, 166, 167, 168. Also, the law "On the Prosecutor's Office of the Russian Federation" does not include an article on the problems of supervision in this direction, as well as Art. 30 "to arrest". These changes to the law the prosecutor's office indicate the desire of the legislator to downplay the independence of the prosecution and its role in countering the massive violation of the law of the initial period of "perestroika". The role of politics in the legal regulation of the activities of the prosecutor's office is determined by the law "On the Prosecutor's Office of the Russian Federation" and the insertion in the amended. The activities of the prosecution authorities, the powers of prosecutors are regulated by criminal procedure, civil procedure, arbitration procedure and other legislation, which varies due to the effects of many political reasons.

  5. Pharmaceutical Role Expansion and Developments in Pharmacist-Physician Communication.

    Science.gov (United States)

    Bergman, Alicia A; Jaynes, Heather A; Gonzalvo, Jasmine D; Hudmon, Karen Suchanek; Frankel, Richard M; Kobylinski, Amanda L; Zillich, Alan J

    2016-01-01

    Expanded clinical pharmacist professional roles in the team-based patient-centered medical home (PCMH) primary care environment require cooperative and collaborative relationships among pharmacists and primary care physicians (PCPs), but many PCPs have not previously worked in such a direct fashion with pharmacists. Additional roles, including formulary control, add further elements of complexity to the clinical pharmacist-PCP relationship that are not well described. Our objective was to characterize the nature of clinical pharmacist-PCP interprofessional collaboration across seven federally funded hospitals and associated primary care clinics, following pharmacist placement in primary care clinics and incorporation of expanded pharmacist roles. In-depth and semistructured interviews were conducted with 25 practicing clinical pharmacists and 17 PCPs. Qualitative thematic analysis revealed three major themes: (1) the complexities of electronic communication (particularly electronic nonformulary requests) as contributing to interprofessional tensions or misunderstandings for both groups, (2) the navigation of new roles and traditional hierarchy, with pharmacists using indirect communication to prevent PCP defensiveness to recommendations, and (3) a preference for onsite colocation for enhanced communication and professional relationships. Clinical pharmacists' indirect communication practices may hold important implications for patient safety in the context of medication use, and it is important to foster effective communication skills and an environment where all team members across hierarchies can feel comfortable speaking up to reduce error when problems are suspected. Also, the lack of institutional communication about managing drug formulary issues and related electronic nonformulary request processes was apparent in this study and merits further attention for both researchers and practitioners.

  6. The Role of Federal Government for Climate Adaptation in the Urban Context: Results of a workshop (Invited)

    Science.gov (United States)

    Buizer, J.; Chhetri, N.; Roy, M.

    2010-12-01

    network. Concerns included a broad range of issues, including flood protection, sea level rise, extreme events, infrastructure investment decisions, water supply, storm-water and wastewater management, public education and outreach. Suggestions included an in-depth exploration of new roles for federal agencies, as well as new partnerships with state and local entities, the private sector, and non-governmental entities; developing specialized communicators and trusted information brokers who can connect federal science agencies to local decision makers; and integrating federal decision making with local implementation.

  7. Expanding the role of internal facility assessments

    Energy Technology Data Exchange (ETDEWEB)

    Kolpa, R.L.; Levenson, J.B. [Argonne National Lab., IL (United States); Weaver, M.A. [Headquarters Air Force Materiel Command, Wright-Patterson AFB, OH (United States)

    1996-05-01

    The US Air Force (USAF) Environmental Compliance Assessment and Management Program (ECAMP) is an effective and comprehensive system to evaluate environmental compliance at individual USAF installations. The ECAMP assessment is typically performed by a team of experts from the installation`s Major Command (MAJCOM) Headquarters, and is often augmented with technical contractor support. As directed by Air Force policy, an external ECAMP assessment is required at a minimum of every three years for each installation. In the intervening years, each installation is required to perform an internal ECAMP assessment, with its own personnel and resources. Even though team composition differs, the internal and external ECAMP assessments are likely to be very similar in scope, objectives, and deliverables. For over nine years, Argonne National Laboratory (ANL) has supported several Air Force MAJCOMs in performing their external ECAMP assessments. More recently, ANL has also had the opportunity to provide technical support and training at individual installations during their preparation and conduct of internal ECAMP assessments. From that experience, the authors have learned that the quality and value of the internal assessment is enhanced by making it a vehicle for training, planning, and interaction among organizations. Various strategies and techniques have been successfully employed to derive maximum benefit and insight from the internal assessment process. Experiences that involve expanding the scope and objectives of internal assessments to meet specific goals are presented. The expansion of scope and objectives include preassessment training, planning, and evaluator interactions as part of the overall internal assessment process.

  8. Role of Self-Expandable Metal Stents in Acute Variceal Bleeding

    Directory of Open Access Journals (Sweden)

    Fuad Maufa

    2012-01-01

    Full Text Available Acute variceal bleeding continues to be associated with significant mortality. Current standard of care combines hemodynamic stabilization, antibiotic prophylaxis, pharmacological agents, and endoscopic treatment. Rescue therapies using balloon tamponade or transjugular intrahepatic portosystemic shunt are implemented when first-line therapy fails. Rescue therapies have many limitations and are contraindicated in some cases. Placement of fully covered self-expandable metallic stent is a promising therapeutic technique that can be used to control bleeding in cases of refractory esophageal bleeding as an alternative to balloon tamponade. These stents can be left in place for as long as two weeks, allowing for improvement in liver function and institution of a more definitive treatment.

  9. Expanding Thurston maps

    CERN Document Server

    Bonk, Mario

    2017-01-01

    This monograph is devoted to the study of the dynamics of expanding Thurston maps under iteration. A Thurston map is a branched covering map on a two-dimensional topological sphere such that each critical point of the map has a finite orbit under iteration. It is called expanding if, roughly speaking, preimages of a fine open cover of the underlying sphere under iterates of the map become finer and finer as the order of the iterate increases. Every expanding Thurston map gives rise to a fractal space, called its visual sphere. Many dynamical properties of the map are encoded in the geometry of this visual sphere. For example, an expanding Thurston map is topologically conjugate to a rational map if and only if its visual sphere is quasisymmetrically equivalent to the Riemann sphere. This relation between dynamics and fractal geometry is the main focus for the investigations in this work.

  10. Nuclear waste management: a challenge to Federalism

    International Nuclear Information System (INIS)

    Lucas, P.

    1979-01-01

    The controversy over state/Federal authority over waste disposal has already had a significant effect regardless of the choice Congress ultimately makes between an informal deference to state will and a statutory authorization of state control over Federal repositories. The highly emotional issue of local disposal of nuclear waste and the assertions of state control over waste disposal have made the nation and the Federal bureaucracy more aware of the status of the waste management program. State resistance to Federal siting efforts and the passage of state waste disposal legislation has compelled the Federal government to provide the states with a larger role in waste management. State power to exclude Federal repositories would give states additional political leverage. Ideally, public attention and effective state veto power will contribute to a more successful program, without impeding progress toward the immediate goal of siting and developing permanent repositories

  11. International Society of Nephrology-Hydration and Kidney Health Initiative - Expanding Research and Knowledge.

    Science.gov (United States)

    Moist, Louise M; Clark, William F; Segantini, Luca; Damster, Sandrine; Le Bellego, Laurent; Wong, Germaine; Tonelli, Marcello

    2016-01-01

    The purpose of this manuscript is to describe a collaborative research initiative to explore the role of hydration in kidney health. Our understanding of the effects of hydration in health and disease is surprisingly limited, particularly when we consider the vital role of hydration in basic human physiology. Recent initiatives and research outcomes have challenged the global medical community to expand our knowledge about hydration, including the differences between water, sugared beverages and other consumables. Identification of the potential mechanisms contributing to the benefits of hydration has stimulated the global nephrology community to advance research regarding hydration for kidney health. Hydration and kidney health has been a focus of research for several research centers with a rapidly expanding world literature and knowledge. The International Society of Nephrology has collaborated with Danone Nutricia Research to promote development of kidney research initiatives, which focus on the role of hydration in kidney health and the global translation of this new information. This initiative supports the use of existing data in different regions and countries to expand dialogue among experts in the field of hydration and health, and to increase scientific interaction and productivity with the ultimate goal of improving kidney health. © 2016 The Author(s) Published by S. Karger AG, Basel.

  12. Federal metering data analysis needs and existing tools

    Energy Technology Data Exchange (ETDEWEB)

    Henderson, Jordan W. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Fowler, Kimberly M. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2015-07-01

    Agencies have been working to improve their metering data collection, management, and analysis efforts over the last decade (since EPAct 2005) and will continue to address these challenges as new requirements and data needs come into place. Unfortunately there is no “one-size-fits-all” solution. As agencies continue to expand their capabilities to use metered consumption data to reducing resource use and improve operations, the hope is that shared knowledge will empower others to follow suit. This paper discusses the Federal metering data analysis needs and some existing tools.

  13. Federal Geothermal Research Program Update Fiscal Year 1999

    Energy Technology Data Exchange (ETDEWEB)

    2004-02-01

    The Department of Energy (DOE) and its predecessors have conducted research and development (R&D) in geothermal energy since 1971. To develop the technology needed to harness the Nation's vast geothermal resources, DOE's Office of Geothermal and Wind Technologies oversees a network of national laboratories, industrial contractors, universities, and their subcontractors. The following mission and goal statements guide the overall activities of the Office of Geothermal and Wind Technologies. This Federal Geothermal Program Research Update reviews the specific objectives, status, and accomplishments of DOE's Geothermal Program for Federal Fiscal Year (FY) 1999. The information contained in this Research Update illustrates how the mission and goals of the Office of Geothermal and Wind Technologies are reflected in each R&D activity. The Geothermal Program, from its guiding principles to the most detailed research activities, is focused on expanding the use of geothermal energy.

  14. Numerical simulation of a twin screw expander for performance prediction

    Science.gov (United States)

    Papes, Iva; Degroote, Joris; Vierendeels, Jan

    2015-08-01

    With the increasing use of twin screw expanders in waste heat recovery applications, the performance prediction of these machines plays an important role. This paper presents a mathematical model for calculating the performance of a twin screw expander. From the mass and energy conservation laws, differential equations are derived which are then solved together with the appropriate Equation of State in the instantaneous control volumes. Different flow processes that occur inside the screw expander such as filling (accompanied by a substantial pressure loss) and leakage flows through the clearances are accounted for in the model. The mathematical model employs all geometrical parameters such as chamber volume, suction and leakage areas. With R245fa as working fluid, the Aungier Redlich-Kwong Equation of State has been used in order to include real gas effects. To calculate the mass flow rates through the leakage paths formed inside the screw expander, flow coefficients are considered as constant and they are derived from 3D Computational Fluid Dynamic calculations at given working conditions and applied to all other working conditions. The outcome of the mathematical model is the P-V indicator diagram which is compared to CFD results of the same twin screw expander. Since CFD calculations require significant computational time, developed mathematical model can be used for the faster performance prediction.

  15. Inching toward incrementalism: federalism, devolution, and health policy in the United States and the United Kingdom.

    Science.gov (United States)

    Sparer, Michael S; France, George; Clinton, Chelsea

    2011-02-01

    In the United States, the recently enacted Patient Protection and Affordable Care Act of 2010 envisions a significant increase in federal oversight over the nation's health care system. At the same time, however, the legislation requires the states to play key roles in every aspect of the reform agenda (such as expanding Medicaid programs, creating insurance exchanges, and working with providers on delivery system reforms). The complicated intergovernmental partnerships that govern the nation's fragmented and decentralized system are likely to continue, albeit with greater federal oversight and control. But what about intergovernmental relations in the United Kingdom? What impact did the formal devolution of power in 1999 to Scotland, Wales, and Northern Ireland have on health policy in those nations, and in the United Kingdom more generally? Has devolution begun a political process in which health policy in the United Kingdom will, over time, become increasingly decentralized and fragmented, or will this "state of unions" retain its long-standing reputation as perhaps the most centralized of the European nations? In this article, we explore the federalist and intergovernmental implications of recent reforms in the United States and the United Kingdom, and we put forward the argument that political fragmentation (long-standing in the United States and just emerging in the United Kingdom) produces new intergovernmental partnerships that, in turn, produce incremental growth in overall government involvement in the health care arena. This is the impact of what can be called catalytic federalism.

  16. Comparison of self-expandable and balloon-expanding stents for hybrid ductal stenting in hypoplastic left heart complex.

    Science.gov (United States)

    Goreczny, Sebastian; Qureshi, Shakeel A; Rosenthal, Eric; Krasemann, Thomas; Nassar, Mohamed S; Anderson, David R; Morgan, Gareth J

    2017-07-01

    We aimed to compare the procedural and mid-term performance of a specifically designed self-expanding stent with balloon-expandable stents in patients undergoing hybrid palliation for hypoplastic left heart syndrome and its variants. The lack of specifically designed stents has led to off-label use of coronary, biliary, or peripheral stents in the neonatal ductus arteriosus. Recently, a self-expanding stent, specifically designed for use in hypoplastic left heart syndrome, has become available. We carried out a retrospective cohort comparison of 69 neonates who underwent hybrid ductal stenting with balloon-expandable and self-expanding stents from December, 2005 to July, 2014. In total, 43 balloon-expandable stents were implanted in 41 neonates and more recently 47 self-expanding stents in 28 neonates. In the balloon-expandable stents group, stent-related complications occurred in nine patients (22%), compared with one patient in the self-expanding stent group (4%). During follow-up, percutaneous re-intervention related to the ductal stent was performed in five patients (17%) in the balloon-expandable stent group and seven patients (28%) in self-expanding stents group. Hybrid ductal stenting with self-expanding stents produced favourable results when compared with the results obtained with balloon-expandable stents. Immediate additional interventions and follow-up re-interventions were similar in both groups with complications more common in those with balloon-expandable stents.

  17. From Policy to Compliance: Federal Energy Efficient Product Procurement

    Energy Technology Data Exchange (ETDEWEB)

    DeMates, Laurèn [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Scodel, Anna [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2017-09-06

    Federal buyers are required to purchase energy-efficient products in an effort to minimize energy use in the federal sector, save the federal government money, and spur market development of efficient products. The Federal Energy Management Program (FEMP)’s Energy Efficient Product Procurement (EEPP) Program helps federal agencies comply with the requirement to purchase energy-efficient products by providing technical assistance and guidance and setting efficiency requirements for certain product categories. Past studies have estimated the savings potential of purchasing energy-efficient products at over $500 million per year in energy costs across federal agencies.1 Despite the strong policy support for EEPP and resources available, energy-efficient product purchasing operates within complex decision-making processes and operational structures; implementation challenges exist that may hinder agencies’ ability to comply with purchasing requirements. The shift to purchasing green products, including energy-efficient products, relies on “buy in” from a variety of potential actors throughout different purchasing pathways. Challenges may be especially high for EEPP relative to other sustainable acquisition programs given that efficient products frequently have a higher first cost than non-efficient ones, which may be perceived as a conflict with fiscal responsibility, or more simply problematic for agency personnel trying to stretch limited budgets. Federal buyers may also face challenges in determining whether a given product is subject to EEPP requirements. Previous analysis on agency compliance with EEPP, conducted by the Alliance to Save Energy (ASE), shows that federal agencies are getting better at purchasing energy-efficient products. ASE conducted two reviews of relevant solicitations for product and service contracts listed on Federal Business Opportunities (FBO), the centralized website where federal agencies are required to post procurements greater

  18. The Role of the Federal Standard in the Beneficial Use of Dredged Material

    Science.gov (United States)

    A guide for USACE Districts, other federal agencies, state agencies, local governments, and private interest groups. The Federal Standard Paper provides guidance on using dredged material as a resource to achieve environmental and economic benefits.

  19. Optimization design of turbo-expander gas bearing for a 500W helium refrigerator

    Science.gov (United States)

    Li, S. S.; Fu, B.; Y Zhang, Q.

    2017-12-01

    Turbo-expander is the core machinery of the helium refrigerator. Bearing as the supporting element is the core technology to impact the design of turbo-expander. The perfect design and performance study for the gas bearing are essential to ensure the stability of turbo-expander. In this paper, numerical simulation is used to analyze the performance of gas bearing for a 500W helium refrigerator turbine, and the optimization design of the gas bearing has been completed. And the results of the gas bearing optimization have a guiding role in the processing technology. Finally, the turbine experiments verify that the gas bearing has good performance, and ensure the stable operation of the turbine.

  20. Two Types of Expanding Lie Algebra and New Expanding Integrable Systems

    International Nuclear Information System (INIS)

    Dong Huanhe; Yang Jiming; Wang Hui

    2010-01-01

    From a new Lie algebra proposed by Zhang, two expanding Lie algebras and its corresponding loop algebras are obtained. Two expanding integrable systems are produced with the help of the generalized zero curvature equation. One of them has complex Hamiltion structure with the help of generalized Tu formula (GTM). (general)

  1. The EarthServer Federation: State, Role, and Contribution to GEOSS

    Science.gov (United States)

    Merticariu, Vlad; Baumann, Peter

    2016-04-01

    The intercontinental EarthServer initiative has established a European datacube platform with proven scalability: known databases exceed 100 TB, and single queries have been split across more than 1,000 cloud nodes. Its service interface being rigorously based on the OGC "Big Geo Data" standards, Web Coverage Service (WCS) and Web Coverage Processing Service (WCPS), a series of clients can dock into the services, ranging from open-source OpenLayers and QGIS over open-source NASA WorldWind to proprietary ESRI ArcGIS. Datacube fusion in a "mix and match" style is supported by the platform technolgy, the rasdaman Array Database System, which transparently federates queries so that users simply approach any node of the federation to access any data item, internally optimized for minimal data transfer. Notably, rasdaman is part of GEOSS GCI. NASA is contributing its Web WorldWind virtual globe for user-friendly data extraction, navigation, and analysis. Integrated datacube / metadata queries are contributed by CITE. Current federation members include ESA (managed by MEEO sr.l.), Plymouth Marine Laboratory (PML), the European Centre for Medium-Range Weather Forecast (ECMWF), Australia's National Computational Infrastructure, and Jacobs University (adding in Planetary Science). Further data centers have expressed interest in joining. We present the EarthServer approach, discuss its underlying technology, and illustrate the contribution this datacube platform can make to GEOSS.

  2. The Impact of the Expanded Nursing Practice on Professional Identity in Denmark

    DEFF Research Database (Denmark)

    Piil, Karin; Kolbæk, Raymond; Ottmann, Goetz

    2012-01-01

    . The aim of this case study was to explore the impact of “nurse consultations,” representing an expanded nursing role, of 5 nurses focusing on their perception of autonomy, self-esteem, and confidence. Methods: The case study used semistructured interviews with 5 participants triangulated and validated...... gained a higher sense of autonomy, self-esteem, and confidence in their practice. These elements have a positive impact on their professional identity. Conclusion: The research demonstrates that for the nurses involved in expanded professional practice, the boundaries of professional practice have...

  3. The impact of [corrected] expanded nursing practice on professional identify in Denmark.

    Science.gov (United States)

    Piil, Karin; Kolbæk, Raymond; Ottmann, Goetz; Rasmussen, Bodil

    2012-01-01

    This article explores the concept of professional identity of Danish nurses working in an expanded practice. The case study explores the experiences of a small group of Danish nurses with a new professional category that reaches into a domain that customarily belonged to physicians. The aim of this case study was to explore the impact of "nurse consultations," representing an expanded nursing role, of 5 nurses focusing on their perception of autonomy, self-esteem, and confidence. The case study used semistructured interviews with 5 participants triangulated and validated with participant observations, a focus group interview, and theoretically derived insights. This study indicates that nurses working within a new expanded professional practice see themselves as still engaged in nursing and not as substitute physicians. The study also suggests that the involved nurses gained a higher sense of autonomy, self-esteem, and confidence in their practice. These elements have a positive impact on their professional identity. The research demonstrates that for the nurses involved in expanded professional practice, the boundaries of professional practice have shifted significantly. The research indicates that an expanded practice generates a new domain within the professional identity of nurses.

  4. The Domino Effects of Federal Research Funding.

    Science.gov (United States)

    Lanahan, Lauren; Graddy-Reed, Alexandra; Feldman, Maryann P

    2016-01-01

    The extent to which federal investment in research crowds out or decreases incentives for investment from other funding sources remains an open question. Scholarship on research funding has focused on the relationship between federal and industry or, more comprehensively, non-federal funding without disentangling the other sources of research support that include nonprofit organizations and state and local governments. This paper extends our understanding of academic research support by considering the relationships between federal and non-federal funding sources provided by the National Science Foundation Higher Education Research and Development Survey. We examine whether federal research investment serves as a complement or substitute for state and local government, nonprofit, and industry research investment using the population of research-active academic science fields at U.S. doctoral granting institutions. We use a system of two equations that instruments with prior levels of both federal and non-federal funding sources and accounts for time-invariant academic institution-field effects through first differencing. We estimate that a 1% increase in federal research funding is associated with a 0.411% increase in nonprofit research funding, a 0.217% increase in state and local research funding, and a 0.468% increase in industry research funding, respectively. Results indicate that federal funding plays a fundamental role in inducing complementary investments from other funding sources, with impacts varying across academic division, research capacity, and institutional control.

  5. The State Laboratory of Hygiene's role in terrorism preparedness and response.

    Science.gov (United States)

    Hintzman, Peggy L

    2003-01-01

    In the fall of 2001, the national public health system found itself responding to acts of terrorism. The intentional release of Bacillus anthracis spores on the East Coast tested the capacity of all state public health laboratories to respond. The impact on the public health system extended to the Wisconsin State Laboratory of Hygiene (WSLH). Fortunately, participation in the National Laboratory Response Network helped the WSLH meet the challenge of 24 hour/7 days a week coverage, and subsequent federal funding increases have enabled the WSLH to expand its technical capabilities and provide training and outreach to other Wisconsin laboratories to prepare them for their roles in man-made or naturally-occurring public health emergencies.

  6. Role of Ecological Cultural Synthesis in Enhancement of Importance and Competitive Ability of Polytechnic Education in the Southern Far East of the Russian Federation

    Science.gov (United States)

    Petukhov, V. I.; Golikov, S. Yu; Maiorov, I. S.

    2017-11-01

    The regional features of polytechnic education development under present-day conditions are considered. The enhanced role of ecological cultural synthesis is proved to be necessary in order to enhance the importance and competitive ability of the polytechnic education in the southern Far East of the Russian Federation. Ecological cultural synthesis is the major condition to turn natural management into the ecologically sparing management of natural resources; it is also a method of a person to learn nature and the mutual relations with nature. It should become a basis for educational programs in the higher schools of the Russian Federation (that may be used with the practical purposes not only in the Russian Federation), and it may promote the search of the national idea, ideological core, and basic principles of further education development in Russia.

  7. A PRESENÇA DO ESTADO NO SETOR FINANCEIRO BRASILEIRO: O CASO DA CAIXA ECONÔMICA FEDERAL

    Directory of Open Access Journals (Sweden)

    Diana Costa de Castro

    2013-01-01

    Full Text Available The financial public enterprises have played an important role in the formation and development of the Brazilian State, becoming an indispensable tool for both its economy and its institutional consolidation. This research analyzes the state's presence in the National Financial System (NFS from the performance of the Caixa Econômica Federal (a Brazilian federal bank. The means by witch these agents are organized and developed are not predicted only by their public nature, but by a set of characteristics that result from an institutionalization process. Institutionalism and the foundations of bureaucratic administration are taken as reference for this paper analysis, when we discusses the elements that explain the combination of structural and symbolic components, combined with historical circumstances that have led to the institutionalization process. The methodology used in this paper consists of literature research and qualitative case study. In conclusion we present and describe the process of formation and structure of the NFS and the consolidation of the field of banking organizations in Brazil in three periods: before the banking reform of 1964, after this until the Plano Real (a financial policy, and from that to present date, corresponding to the stages of pre-formation, emerging and expanding, and institutionalized field.

  8. Expander for Thin-Wall Tubing

    Science.gov (United States)

    Pessin, R.

    1983-01-01

    Tool locally expands small-diameter tubes. Tube expander locally expands and deforms tube: Compressive lateral stress induced in elastomeric sleeve by squeezing axially between two metal tool parts. Adaptable to situations in which tube must have small bulge for mechanical support or flow control.

  9. In Vitro Comparison of Self-Expanding Versus Balloon-Expandable Stents in a Human Ex Vivo Model

    International Nuclear Information System (INIS)

    Grenacher, Lars; Rohde, Stefan; Gaenger, Ellen; Deutsch, Jochen; Kauffmann, Guenter W.; Richter, Goetz M.

    2006-01-01

    The objective was to compare the radial strength and expansile precision of self-expanding stents and balloon-expandable stents in a human cadaver bifurcation model. Seven different self-expanding (LUMINEXX, JOSTENT SelfX, JOSTENT SelfX hrf, Sinus-Repo, Sinus SuperFlex, Easy Wallstent, SMART) and four different balloon-expandable stent models (Palmaz, Sinus Stent, SAXX Medium, JOSTENT peripheral), each type 10 stents (total n = 110 stents) were implanted into the common iliac arteries of human cadaver corpses. The maximum stent diameter was 10 mm for all models. After stent implantation, the specimens were filled with silicone caoutchouc. After 24 h, the vascular walls including the stents were removed from the hardened casts. Diameters were taken and the weight of the cast cylinders was measured in air and in purified water to calculate the volume of the bodies (according to Archimedes Law) as a relative but precise degree for the radial strength of the implanted stents. The cylindrical casts of the self-expanding stents showed lower mean diameters (8.2 ± 1.0 mm) and mean volumes (0.60 ± 0.14 ml/cm) than in the balloon-expandable stent group (10.1 ± 0.3 mm and 0.71 ± 0.04 ml/cm, respectively; p < 0.01). The nominal maximum diameter of 10 mm was not achieved in any of the self-expanding stents, but this was achieved in more than 70% (29/40) of the balloon-expandable stent specimens (p < 0.05). The variation between achieved volumes was significantly larger in self-expanding (range: 0.23-0.78 ml/cm) than in balloon-expandable stents (range: 0.66-0.81 ml/cm; p < 0.05). Self-expanding stents presented considerably lower radial expansion force and lower degree of precision than balloon-expandable stents

  10. Complying with the Federal Facilities Compliance Act

    International Nuclear Information System (INIS)

    Pavetto, C.S.; Watmore, A.S.

    1994-01-01

    The Federal Facilities Compliance Act (FFCA), signed into law on October 6, 1992, amended the Resource Conservation and Recovery Act (RCRA) to place significant additional environmental compliance responsibilities on federal facilities. The federal government has expressly waived sovereign immunity regarding hazardous waste enforcement action taken against these facilities by the states and the EPA. An exception exists for mixed waste violations. The FFCA defines mixed waste as hazardous waste, as defined by RCRA, combined with source, special nuclear or by-product material that is subject to the Atomic Energy Act of 1954. As the majority owner of mixed waste in the United States, the Department of Energy (DOE) must satisfy several new requirements under the FFCA for their facilities. This paper reviews the FFCA's requirements and how they apply to and may affect the DOE and other federal facilities. Included in the review are responsibilities of federal agencies involved and the role of the EPA and the states. In addition, this paper discusses the intent of the FFCA to encourage development of federal facility agreements (FFA) between federal agencies, the EPA and state environmental regulatory agencies

  11. Long-term care financing through Federal tax incentives.

    Science.gov (United States)

    Moran, D W; Weingart, J M

    1988-12-01

    Congress and the Administration are currently exploring various methods of promoting access to long-term care. In this article, an inventory of recent legislative proposals for using the Federal tax code to expand access to long-term care services is provided. Proposals are arrayed along a functional typology that includes tax mechanisms to encourage accumulation of funds, promote purchase of long-term care insurance, or induce the diversion of funds accumulated for another purpose (such as individual retirement accounts). The proposals are evaluated against the public policy objective of encouraging risk pooling to minimize social cost.

  12. Cybersecurity in the Clinical Setting: Nurses' Role in the Expanding "Internet of Things".

    Science.gov (United States)

    Billingsley, Luanne; McKee, Shawn A

    2016-08-01

    Nurses face growing complexity in their work. The expanding "Internet of Things" with "smart" technologies can reduce the burden. However, equipment and devices that connect to patients, the network, or to the Internet can be exploited by hackers. Nurses should be able to identify, understand, and protect against cybersecurity risks to safeguard patients. J Contin Educ Nurs. 2016;47(8):347-349. Copyright 2016, SLACK Incorporated.

  13. Federalism and territorial equality: a contradiction in terms?

    Directory of Open Access Journals (Sweden)

    Marta Arretche

    Full Text Available The study explores the relationship between federalism and territorial inequality, taking Brazil as the object of analysis. The conclusion is that there is a trade-off between territorial inequality reduction and the full autonomy of local governments. The central government's redistributive role seems to be a condition for reducing revenue inequality between jurisdictions, and so reducing inequality in citizens' access to public services requires the central government to perform redistributive and regulatory role. On the other hand, local autonomy pushes toward inequality. Hence, federal regulation and local autonomy are combined in a given polity, the result tends to be bound inequality.

  14. The Role of States in Cleanup of Hazardous Waste at Federal Facilities

    Science.gov (United States)

    1993-09-01

    law. In this case the plaintiffs were engaged in the business of growing, packing, and marketing avocados in Florida. They brought suit in federal court...production, marketing and distribution of electric power in the Pacific Northwest. The Council’s responsibility was to develop a plan for... Avocado Growers, Inc. v. Paul.’-9 In this case the Supreme Court set forth a three-part test to determine if a state law had been preempted by a federal

  15. Federal Recognition of the Rights of Minority Language Groups.

    Science.gov (United States)

    Leibowitz, Arnold H.

    Federal laws, policies, and court decisions pertaining to the civil rights of minority language groups are reviewed, with an emphasis on political, legal, economic, and educational access. Areas in which progress has been made and those in which access is still limited are identified. It is argued that a continuing federal role is necessary to…

  16. An Expanding Role For Purine Uptake Permease (PUP -like Transporters In Plant Secondary Metabolism.

    Directory of Open Access Journals (Sweden)

    John G. Jelesko

    2012-05-01

    Full Text Available For the past decade, our understanding of the plant purine uptake permease (PUP transporter family of was primarily oriented on purine nucleobase substrates and their tissue-specific expression patterns in Arabidopsis. However, a tobacco PUP-like homolog demonstrating nicotine uptake permease (NUP activity was recently shown to affect both nicotine metabolism and root cell growth. These new findings expand the physiological role for PUP-like transporters to include plant secondary metabolism. Molecular evolution analyses of PUP-like transporters indicate they are distinct group within an ancient super family of drug and metabolite transporters (DMTs. The PUP-like family originated during terrestrial plant evolution sometime between the bryophytes and the lycophytes. A phylogenetic analysis indicates that the PUP-like transporters were likely were derived from a pre-existing nucleotide sugar transporter family within the DMT super family. Within the lycophyte Selaginella, there are three paralogous groups of PUP-like transporters. One of the three PUP-like paralogous groups showed an extensive pattern of gene duplication and diversification within the angiosperm lineage, whereas the other two more ancestral PUP-like paralogous groups did not. Biochemical characterization of four closely-related PUP-like paralogs together with model-based phylogenetic analyses indicate both subfunctionalization and neofunctionalization during the molecular evolution of angiosperm PUP-like transporters. These findings suggest that members of the PUP-like family of DMT transporters are likely involved in diverse primary and secondary plant metabolic pathways.

  17. Can Courts Make Federalism Work? A Game Theory Approach to Court-Induced Compliance and Defection in Federal Systems

    Directory of Open Access Journals (Sweden)

    Gemma Sala

    2014-12-01

    Full Text Available Few studies on federalism analyze the role of courts as safeguards of the federal arrangement, and those that do tend to be too optimistic about what courts can do. This article analyzes the effect of judicial review on the interaction between the central and a regional government in a federation in order to understand the conditions under which courts may or may not enforce compliance with federalism. It argues that politicians of either level of government anticipate the likelihood of a judicial challenge and an eventual veto, and it finds distinct equilibria in the interaction between central and regional governments (imposition, auto-limitation, negotiation and litigation. Only under auto-limitation do courts effectively prevent transgressions to the federal arrangement. In all other scenarios, defection may take place despite the presence of courts. These findings show that as the court’s jurisprudence becomes more solid and defined, the chances for governments to successfully exceed their powers increase. Not only do transgressions take place despite the presence of the court, but because of it.

  18. Microbial Biofilms and Breast Tissue Expanders

    Directory of Open Access Journals (Sweden)

    Melissa J. Karau

    2013-01-01

    Full Text Available We previously developed and validated a vortexing-sonication technique for detection of biofilm bacteria on the surface of explanted prosthetic joints. Herein, we evaluated this technique for diagnosis of infected breast tissue expanders and used it to assess colonization of breast tissue expanders. From April 2008 to December 2011, we studied 328 breast tissue expanders at Mayo Clinic, Rochester, MN, USA. Of seven clinically infected breast tissue expanders, six (85.7% had positive cultures, one of which grew Propionibacterium species. Fifty-two of 321 breast tissue expanders (16.2%, 95% CI, 12.3–20.7% without clinical evidence of infection also had positive cultures, 45 growing Propionibacterium species and ten coagulase-negative staphylococci. While vortexing-sonication can detect clinically infected breast tissue expanders, 16 percent of breast tissue expanders appear to be asymptomatically colonized with normal skin flora, most commonly, Propionibacterium species.

  19. The 11S Proteasomal Activator REGγ Impacts Polyglutamine-Expanded Androgen Receptor Aggregation and Motor Neuron Viability through Distinct Mechanisms

    Directory of Open Access Journals (Sweden)

    Jill M. Yersak

    2017-05-01

    Full Text Available Spinal and bulbar muscular atrophy (SBMA is caused by expression of a polyglutamine (polyQ-expanded androgen receptor (AR. The inefficient nuclear proteasomal degradation of the mutant AR results in the formation of nuclear inclusions containing amino-terminal fragments of the mutant AR. PA28γ (also referred to as REGγ is a nuclear 11S-proteasomal activator with limited proteasome activation capabilities compared to its cytoplasmic 11S (PA28α, PA28β counterparts. To clarify the role of REGγ in polyQ-expanded AR metabolism, we carried out genetic and biochemical studies in cell models of SBMA. Overexpression of REGγ in a PC12 cell model of SBMA increased polyQ-expanded AR aggregation and contributed to polyQ-expanded AR toxicity in the presence of dihydrotestosterone (DHT. These effects of REGγ were independent of its association with the proteasome and may be due, in part, to the decreased binding of polyQ-expanded AR by the E3 ubiquitin-ligase MDM2. Unlike its effects in PC12 cells, REGγ overexpression rescued transgenic SBMA motor neurons from DHT-induced toxicity in a proteasome binding-dependent manner, suggesting that the degradation of a specific 11S proteasome substrate or substrates promotes motor neuron viability. One potential substrate that we found to play a role in mutant AR toxicity is the splicing factor SC35. These studies reveal that, depending on the cellular context, two biological roles for REGγ impact cell viability in the face of polyQ-expanded AR; a proteasome binding-independent mechanism directly promotes mutant AR aggregation while a proteasome binding-dependent mechanism promotes cell viability. The balance between these functions likely determines REGγ effects on polyQ-expanded AR-expressing cells.

  20. Immigration Federalism as Ideology: Lessons from the States

    Directory of Open Access Journals (Sweden)

    Lina Newton

    2015-11-01

    Full Text Available Over the last decade states passed hundreds of immigration bills covering a range of policy areas. This article considers the recent state legislative surge against scholarly treatments of immigration federalism, and identifies the symbolic politics in state lawmaking. The analysis combines a historical treatment of key court decisions that delineated boundaries of state and federal immigration roles with a legislative analysis of over 2200 immigration bills passed between 2006 and 2013, to identify the numerous ways in which national immigration policy shapes state measures. It argues that recent laws must be considered against symbolic federalism which privileges state sovereignty and justifies social policy devolution by advancing frames of intergovernmental conflict, state-level policy pragmatism, and federal ineffectiveness.

  1. Development of a unified federal/state coastal/inland oil and hazardous substance contingency plan for the state of Alaska

    International Nuclear Information System (INIS)

    Lautenberger, C.; Pearson, L.

    1993-01-01

    Passage of the US Oil Pollution Act (OPA) of 1990 expanded the existing federal planning and response framework in several ways. The OPA created a new requirement for facility and tank vessel response plans and creates an area-level planning and coordination structure to help supplement federal, regional, and local planning efforts. The OPA amended the existing Clean Water Act's section 311(j)(4), which establishes area committees and area contingency plans as primary components of this structure. In 1980, the Alaska legislature enacted legislation which defines the state's policies regarding oil spills. Following the 1989 Exxon Valdez spill, additional legislation was passed to expand and strengthen the state's oil spill program. Specifically, in 1989 the Senate Bill 261 required the Alaska Department of Environmental Conservation to develop, annually review, and revise the State Oil and Hazardous Substance Contingency Plans (State Master and Regional Plans). State regional plans serve as annexes to the State Master Plan. The coordinated and cooperative efforts by government agencies and local entities toward creating a unified federal/state, coastal/inland Oil and Hazardous Substance Contingency Plan are presented, along with the development and progress of unified area/regional contingency plans for Alaska. 3 figs

  2. Johannes Althusius' grand federalism, the role of the Ephors and ...

    African Journals Online (AJOL)

    Thereafter follows an exposition of his federalism which consists of a set of associations, beginning with the closest-knit association, namely the family, spiralling out into the most encompassing association, which is the commonwealth or realm, with collegia, cities and provinces in between. The office of the supreme ...

  3. Regulatory T cells expanded from HIV-1-infected individuals maintain phenotype, TCR repertoire and suppressive capacity.

    Directory of Open Access Journals (Sweden)

    Mathieu Angin

    Full Text Available While modulation of regulatory T cell (Treg function and adoptive Treg transfer are being explored as therapeutic modalities in the context of autoimmune diseases, transplantation and cancer, their role in HIV-1 pathogenesis remains less well defined. Controversy persists regarding their beneficial or detrimental effects in HIV-1 disease, which warrants further detailed exploration. Our objectives were to investigate if functional CD4(+ Tregs can be isolated and expanded from HIV-1-infected individuals for experimental or potential future therapeutic use and to determine phenotype and suppressive capacity of expanded Tregs from HIV-1 positive blood and tissue. Tregs and conventional T cell controls were isolated from blood and gut-associated lymphoid tissue of individuals with HIV-1 infection and healthy donors using flow-based cell-sorting. The phenotype of expanded Tregs was assessed by flow-cytometry and quantitative PCR. T-cell receptor ß-chain (TCR-β repertoire diversity was investigated by deep sequencing. Flow-based T-cell proliferation and chromium release cytotoxicity assays were used to determine Treg suppressive function. Tregs from HIV-1 positive individuals, including infants, were successfully expanded from PBMC and GALT. Expanded Tregs expressed high levels of FOXP3, CTLA4, CD39 and HELIOS and exhibited a highly demethylated TSDR (Treg-specific demethylated region, characteristic of Treg lineage. The TCRß repertoire was maintained following Treg expansion and expanded Tregs remained highly suppressive in vitro. Our data demonstrate that Tregs can be expanded from blood and tissue compartments of HIV-1+ donors with preservation of Treg phenotype, function and TCR repertoire. These results are highly relevant for the investigation of potential future therapeutic use, as currently investigated for other disease states and hold great promise for detailed studies on the role of Tregs in HIV-1 infection.

  4. Distinctive identity claims in federal systems: Judicial policing of subnational variance

    DEFF Research Database (Denmark)

    Abat Ninet, Antoni; Gardner, James A.

    2016-01-01

    nationally imposed limits on their power typically have at their disposal many tools with which to press against formal boundaries. Federal systems, moreover, frequently display a surprising degree of tolerance for subnational obstruction, disobedience, and other behaviors intended to expand subnational...... authority and influence, even over national objection. This tolerance, however, has limits. In this article, we examine a set of rulings by national constitutional courts invalidating formalized claims by subnational units to a distinctive subnational identity. The emphatically negative reactions...

  5. Forget a Federal RPS - here's an idea that will work

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-04-15

    Instead of top-down federalism, a carbon portfolio standard would engage states in collaborative federalism in which responsibility for achieving a national goal is shared between Washington and the states consistent with constitutional roles. (author)

  6. Expanding the scope of leadership training in medicine.

    Science.gov (United States)

    Gabel, Stewart

    2014-06-01

    All physicians take a leadership role at some point in their career-some exert influence in their practices and communities as informal leaders, and others hold formal leadership roles to which they are appointed or elected. These formal leadership roles convey power to those individuals who hold such positions. Formal leadership, however, is limited in its influence unless it is accompanied by a series of personal and interpersonal competencies that characterize both formal and informal leaders.Many physicians who do not hold formal leadership roles will be called on to provide (or will wish to provide) informal leadership at various times in their careers. Both formal and informal leaders should be trained in the personal and interpersonal competencies necessary for effective leadership to advance the principles-driven and values-oriented goals inherent in the health care enterprise.In this article, the author defines leadership and describes the characteristics of formal and informal leaders, then discusses the types of leadership and the power derived from different leadership roles. He concludes by arguing in favor of expanding the scope of leadership training to include informal as well as formal leaders.

  7. Expanding Role of Third Space Endoscopy in the Management of Esophageal Diseases.

    Science.gov (United States)

    Yang, Dennis; Draganov, Peter V

    2018-03-01

    OPINION STATEMENT: "Third space" endoscopy, also commonly referred as submucosal endoscopy, is founded on the principle that the deeper layers of the gastrointestinal (GI) tract can be accessed by tunneling in the submucosal space without compromising the integrity of the overlying mucosa. Peroral endoscopic myotomy (POEM), endoscopic submucosal dissection (ESD), and submucosal tunneling endoscopic resection (STER) are innovative techniques within the field of third space endoscopy in the management of esophageal disorders. POEM has become an accepted minimally invasive therapy for achalasia and related motility disorders with excellent short-term results, with early studies yielding similar efficacy to surgical myotomy and increased durability when compared to pneumatic balloon dilation (PBD). Data are needed to establish long-term outcomes with POEM, with particular interest on the incidence of gastroesophageal reflux, which appears to be higher than initially anticipated. ESD, a mature endoscopic resection technique in Asia, has recently gained traction in the West as a viable option for the management of early Barrett's esophagus (BE) neoplasia. Compared to standard endoscopic mucosal resection (EMR), ESD allows the en bloc resection of lesions irrespective of size, which may facilitate histological interpretation and reduce recurrence rates. Large prospective randomized controlled trials are needed to validate the efficacy and safety of this technique and to further define its role in the endoscopic armamentarium in early BE neoplasia. STER is an attractive technique that theoretically permits the resection of subepithelial esophageal tumors (SETs) arising from the deeper GI layers. Initial studies from highly experienced endoscopic centers support its technical feasibility and safety, although these results should be interpreted with caution due to variability arising from small numbers and heterogeneity among studies. Overall, third space endoscopy is an

  8. Long-term implications of observing an expanding cosmological civilization

    Science.gov (United States)

    Olson, S. Jay

    2018-01-01

    Suppose that advanced civilizations, separated by a cosmological distance and time, wish to maximize their access to cosmic resources by rapidly expanding into the universe. How does the presence of one limit the expansionistic ambitions of another, and what sort of boundary forms between their expanding domains? We describe a general scenario for any expansion speed, separation distance and time. We then specialize to a question of particular interest: What are the future prospects for a young and ambitious civilization if they can observe the presence of another at a cosmological distance? We treat cases involving the observation of one or two expanding domains. In the single-observation case, we find that almost any plausible detection will limit one's future cosmic expansion to some extent. Also, practical technological limits to expansion speed (well below the speed of light) play an interesting role. If a domain is visible at the time one embarks on cosmic expansion, higher practical limits to expansion speed are beneficial only up to a certain point. Beyond this point, a higher speed limit means that gains in the ability to expand are more than offset by the first-mover advantage of the observed domain. In the case of two visible domains, it is possible to be `trapped' by them if the practical speed limit is high enough and their angular separation in the sky is large enough, i.e. one's expansion in any direction will terminate at a boundary with the two visible civilizations. Detection at an extreme cosmological distance has surprisingly little mitigating effect on our conclusions.

  9. Federal Standard: Beneficial Use of Dredged Material

    Science.gov (United States)

    The purpose of this document is to provide national guidance that explains the role of the Federal Standard in implementing beneficial uses of dredged material from U.S. Army Corps of Engineers’ new and maintenance navigation projects.

  10. The Future of Federal Education Policy.

    Science.gov (United States)

    Guthrie, James W.

    1983-01-01

    This article explores the evolution of federal government policy on education during the past 20 years, points out trends likely to influence future policy, and projects possible future responses to these trends. The roles of educational interest groups instrumental in passing the legislation are described. (PP)

  11. Expanding the Andersen model: the role of psychosocial factors in long-term care use.

    Science.gov (United States)

    Bradley, Elizabeth H; McGraw, Sarah A; Curry, Leslie; Buckser, Alison; King, Kinda L; Kasl, Stanislav V; Andersen, Ronald

    2002-10-01

    To examine a prevailing conceptual model of health services use (Andersen 1995) and to suggest modifications that may enhance its explanatory power when applied to empirical studies of race/ethnicity and long-term care. Twelve focus groups of African-American (five groups) and white (seven groups) individuals, aged 65 and older, residing in Connecticut during 2000. Using qualitative analysis, data were coded and analyzed in NUD-IST 4 software to facilitate the reporting of recurrent themes, supporting quotations, and links among the themes for developing the conceptual framework. Specific analysis was conducted to assess distinctions in common themes between African-American and white focus groups. Data were collected using a standardized discussion guide, augmented by prompts for clarification. Audio taped sessions were transcribed and independently coded by investigators and crosschecked to enhance coding validity. An audit trail was maintained to document analytic decisions during data analysis and interpretation. Psychosocial factors (e.g., attitudes and knowledge, social norms, and perceived control) are identified as determinants of service use, thereby expanding the Andersen model (1995). African-American and white focus group members differed in their reported accessibility of information about long-term care, social norms concerning caregiving expectations and burden, and concerns of privacy and self-determination. More comprehensive identification of psychosocial factors may enhance our understanding of the complex role of race/ethnicity in long-term care use as well as the effectiveness of policies and programs designed to address disparities in long-term care service use among minority and nonminority groups.

  12. Federal Interagency Geothermal Activities

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, Arlene [Office of Energy Efficiency and Renewable Energy (EERE), Washington, DC (United States); Prencipe, Loretta [Office of Energy Efficiency and Renewable Energy (EERE), Washington, DC (United States); Todaro, Richard M. [Office of Energy Efficiency and Renewable Energy (EERE), Washington, DC (United States); Cuyler, David [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Eide, Elizabeth [Office of Energy Efficiency and Renewable Energy (EERE), Washington, DC (United States)

    2011-06-01

    This collaborative document describes the roles and responsibilities of key Federal agencies in the development of geothermal technologies including the U.S. Department of Energy (DOE); the U.S. Department of Agriculture (USDA), including the U.S. Forest Service; the U.S. Department of Interior (DOI), including the United States Geological Survey (USGS) and Bureau of Land Management (BLM); the Environmental Protection Agency (EPA); and the Department of Defense (DOD).

  13. Environmental Assessment Expanded Ponnequin Wind Energy Project Weld County, Colorado

    Energy Technology Data Exchange (ETDEWEB)

    N/A

    1999-03-02

    Federal action triggering the preparation of this EA is the need for DOE to decide whether to release the requested funding to support the construction of the Expanded Ponnequin Wind Project. The purpose of this Final Environmental Assessment (EA) is to provide DOE and the public with information on potential environmental impacts associated with the Expanded Ponnequin Wind Energy Project. This EA, and public comments received on it, were used in DOE's deliberations on whether to release funding for the expanded project under the Commercialization Ventures Program.

  14. THE EUROPEAN UNION VERSUS THE RUSSIAN FEDERATION

    Directory of Open Access Journals (Sweden)

    George GRUIA

    2018-05-01

    Full Text Available The article is part of a comprehensive social, juridical and economic study that seeks to find solutions to the current geopolitical situation where the Russian Federation has expanded its territory using force without the consent of the Kiev government or EU member states on Crimea. This situation, in conjunction with the Syrian refugee crisis, with the political crisis on the government formation in Germany, with the Brexit, with the establishment of Austria's controversial government, the sanction of Poland by the Council of Europe and, last but not least, with the problems facing the formation of the new inland government may and should be analyzed together and is one of the purposes of this study, which will be partial analyzed and presented in this article. The author wishes to open a constructive scientific discussion with the academic bodies empowered to properly inform the civil society and not only without favoring any of the parties involved in this issue, namely: the EU states (Germany, Austria, Poland, and Italy and the Russian Federation. The author presents the results obtained by the EU in conjunction with NATO's actions in Eastern Europe

  15. Silicon microfabricated beam expander

    Science.gov (United States)

    Othman, A.; Ibrahim, M. N.; Hamzah, I. H.; Sulaiman, A. A.; Ain, M. F.

    2015-03-01

    The feasibility design and development methods of silicon microfabricated beam expander are described. Silicon bulk micromachining fabrication technology is used in producing features of the structure. A high-precision complex 3-D shape of the expander can be formed by exploiting the predictable anisotropic wet etching characteristics of single-crystal silicon in aqueous Potassium-Hydroxide (KOH) solution. The beam-expander consist of two elements, a micromachined silicon reflector chamber and micro-Fresnel zone plate. The micro-Fresnel element is patterned using lithographic methods. The reflector chamber element has a depth of 40 µm, a diameter of 15 mm and gold-coated surfaces. The impact on the depth, diameter of the chamber and absorption for improved performance are discussed.

  16. Bigelow Expandable Activity Module Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The Bigelow Expandable Activity Module (BEAM) project is a NASA-industry partnership with Bigelow Aerospace (BA) that has developing the first human-rated expandable...

  17. State-federal interactions in nuclear regulation

    Energy Technology Data Exchange (ETDEWEB)

    Pasternak, A.D.; Budnitz, R.J.

    1987-12-01

    The Atomic Energy Act of 1954 established, and later Congressional amendments have confirmed, that except in areas which have been explicitly granted to the states, the federal government possesses preemptive authority to regulate radiation hazards associated with the development and use of atomic energy. Since the passage of the original Act, numerous decisions by the courts have reaffirmed the legitimacy of federal preemption, and have defined and redefined its scope. In this study, the aim is to explore the underlying issues involved in federal preemption of radiation-hazard regulation, and to recommend actions that the Department of Energy and other agencies and groups should consider undertaking in the near term to protect the preemption principle. Appropriate roles of the states are discussed, as well as recent state-level activities and their rationale, and several current arenas in which state-federal conflicts about regulation of hazards are being played out. The emphasis here is on four particular arenas that are now important arenas of conflict, but the issues discussed are far broader in scope. These four arenas are: state-level moratorium activity; emergency planning for reactors; conflicts arising from state financial regulation; and inroads in federal preemption through litigation under state law.

  18. State-federal interactions in nuclear regulation

    International Nuclear Information System (INIS)

    Pasternak, A.D.; Budnitz, R.J.

    1987-12-01

    The Atomic Energy Act of 1954 established, and later Congressional amendments have confirmed, that except in areas which have been explicitly granted to the states, the federal government possesses preemptive authority to regulate radiation hazards associated with the development and use of atomic energy. Since the passage of the original Act, numerous decisions by the courts have reaffirmed the legitimacy of federal preemption, and have defined and redefined its scope. In this study, the aim is to explore the underlying issues involved in federal preemption of radiation-hazard regulation, and to recommend actions that the Department of Energy and other agencies and groups should consider undertaking in the near term to protect the preemption principle. Appropriate roles of the states are discussed, as well as recent state-level activities and their rationale, and several current arenas in which state-federal conflicts about regulation of hazards are being played out. The emphasis here is on four particular arenas that are now important arenas of conflict, but the issues discussed are far broader in scope. These four arenas are: state-level moratorium activity; emergency planning for reactors; conflicts arising from state financial regulation; and inroads in federal preemption through litigation under state law

  19. The Research Library and the E-Science Challenge: New Roles Building on Expanding Responsibilities in Service of the Science Community

    Science.gov (United States)

    Neal, J. G.

    2008-12-01

    Research libraries provide a set of core services to the scholarly and educational communities. This includes: information acquisition, synthesis, navigation, discovery, dissemination, interpretation, presentation, understanding and archiving. Researchers across the science disciplines and increasingly in multi disciplinary projects are producing massive amounts of data, and they seek the infrastructure, the strategies and the partnerships that will enable rigorous and sustained tools for extraction, distribution, collaboration, application and permanent availability. This paper will address the role of the research library from three perspectives. First, the view of scientific datasets as information assets that would benefit from traditional library collection development practice will be explored. Second, the agenda on e-science developed by the Association of Research Libraries will be outlined with a focus on the need for policy and standards development, for resources assessment and allocation, for new approaches to the preparation of the library professional, and library leadership in campus planning and innovative collaborations for research cyberinfrastructure. And third, the responses to the call for proposals from the National Science Foundation's DataNet program will be analyzed and the role of the research library in these project plans will be summarized as an indicator of the expanding responsibility of the library for research data stewardship.

  20. Helium turbo-expander with an alternator

    International Nuclear Information System (INIS)

    Akiyama, Yoshitane

    1980-01-01

    Study was made on a helium turbo-expander, the heart of helium refrigerator systems, in order to develop a system which satisfies the required conditions. A helium turbo-expander with externally pressurized helium gas bearings at the temperature of liquid nitrogen and an alternator as a brake have been employed. The essential difference between a helium turbo-expander and a nitrogen turbo-expander was clarified. The gas bearing lubricated with nitrogen at room temperature and the gas bearing lubricated with helium at low temperature were tested. The flow rate of helium in a helium refrigerator for a large superconducting magnet is comparatively small, therefore a helium turbine must be small, but the standard for large turbine design can be applied to such small turbine. Using the alternator as a brake, the turbo-expander was easily controllable electrically. The prototype turbo-expander was made, and the liquefaction test with it and MHD power generation test were carried out. (Kako, I.)

  1. The effects of gender role orientation on team schema: a multivariate analysis of indicators in a US Federal health care organization.

    Science.gov (United States)

    Scherer, R F; Petrick, J A

    2001-02-01

    In this empirical study of 649 employees at a federally supported health care facility in the United States, the authors investigated the effects of individual gender role orientation on team schema. The results indicated (a) that nontraditional male and female employees perceived the greatest amount of group cohesion in their team schemas and (b) that both traditional and nontraditional male employees perceived greater problem-solving potential in their team schemas. Meaningful implications for team composition are discussed.

  2. Using Typography to Expand the Design Space of Data Visualization

    Directory of Open Access Journals (Sweden)

    Richard Brath

    Full Text Available This article is a systematic exploration and expansion of the data visualization design space focusing on the role of text. A critical analysis of text usage in data visualizations reveals gaps in existing frameworks and practice. A cross-disciplinary review including the fields of typography, cartography, and coding interfaces yields various typographic techniques to encode data into text, and provides scope for an expanded design space. Mapping new attributes back to well understood principles frames the expanded design space and suggests potential areas of application. From ongoing research created with our framework, we show the design, implementation, and evaluation of six new visualization techniques. Finally, a broad evaluation of a number of visualizations, including critiques from several disciplinary experts, reveals opportunities as well as areas of concern, and points towards additional research with our framework.

  3. Silicon microfabricated beam expander

    International Nuclear Information System (INIS)

    Othman, A.; Ibrahim, M. N.; Hamzah, I. H.; Sulaiman, A. A.; Ain, M. F.

    2015-01-01

    The feasibility design and development methods of silicon microfabricated beam expander are described. Silicon bulk micromachining fabrication technology is used in producing features of the structure. A high-precision complex 3-D shape of the expander can be formed by exploiting the predictable anisotropic wet etching characteristics of single-crystal silicon in aqueous Potassium-Hydroxide (KOH) solution. The beam-expander consist of two elements, a micromachined silicon reflector chamber and micro-Fresnel zone plate. The micro-Fresnel element is patterned using lithographic methods. The reflector chamber element has a depth of 40 µm, a diameter of 15 mm and gold-coated surfaces. The impact on the depth, diameter of the chamber and absorption for improved performance are discussed

  4. Silicon microfabricated beam expander

    Energy Technology Data Exchange (ETDEWEB)

    Othman, A., E-mail: aliman@ppinang.uitm.edu.my; Ibrahim, M. N.; Hamzah, I. H.; Sulaiman, A. A. [Faculty of Electrical Engineering, Universiti Teknologi MARA Malaysia, 40450, Shah Alam, Selangor (Malaysia); Ain, M. F. [School of Electrical and Electronic Engineering, Engineering Campus, Universiti Sains Malaysia, Seri Ampangan, 14300,Nibong Tebal, Pulau Pinang (Malaysia)

    2015-03-30

    The feasibility design and development methods of silicon microfabricated beam expander are described. Silicon bulk micromachining fabrication technology is used in producing features of the structure. A high-precision complex 3-D shape of the expander can be formed by exploiting the predictable anisotropic wet etching characteristics of single-crystal silicon in aqueous Potassium-Hydroxide (KOH) solution. The beam-expander consist of two elements, a micromachined silicon reflector chamber and micro-Fresnel zone plate. The micro-Fresnel element is patterned using lithographic methods. The reflector chamber element has a depth of 40 µm, a diameter of 15 mm and gold-coated surfaces. The impact on the depth, diameter of the chamber and absorption for improved performance are discussed.

  5. A new direction for prioritizing federal agency cleanups

    International Nuclear Information System (INIS)

    McCrillis, L.

    1995-01-01

    Departments and agencies of the federal government manage a vast array of activities at 27,000 facilities. Due to the nature of such activities, federal facilities could be contaminated with hazardous substances. It is estimated that the federal government ultimately will be responsible for or have a significant role in the cleanup of up to 500,000 sites. Although federal facilities comprise only a small percentage of the community regulated under the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA), federal facilities owned or operated by the Department of Energy (DOE) and the Department of Defense (DOD) are usually larger and more complex than their private industrial counterparts. Federal facilities routinely have a larger number of sites on their facilities with varying degrees of risk. At present, the approaches for allocating resources for environmental restoration of federal facilities, for incorporating stakeholder concerns in the allocation, and for obtaining funding from Congress vary greatly from one agency to another. In light of these concerns, the federal government recognizes the need to evaluate the current resource allocation system for funding remediation projects and to establish a broader-based publicly supported priority-setting method. This paper outlines a possible new direction and summarizes the conclusions reached in a handful of forums created to address the issue of priority setting

  6. PingFederate

    Data.gov (United States)

    US Agency for International Development — PingFederate Server provides Identity Federation and Single Sign On Capabilities. Federated identity management (or identity federation) enables enterprises to...

  7. Proposed Federal Gun-Control Amendment. Student Forum.

    Science.gov (United States)

    Mertz, Gayle; Mertz, David

    1995-01-01

    Presents an outline for a student-run forum on a proposed federal gun control amendment. Procedures include mandatory reading assignments and researching the issue. Students role-play fictional representative characters and later facilitate discussions. Concludes with a vote on the amendment. (MJP)

  8. Federal approaches to the regulation of noncigarette tobacco products.

    Science.gov (United States)

    Freiberg, Michael J A

    2012-11-01

    Under a grant funded by ClearWay Minnesota(SM) and in partnership with nationally recognized experts in tobacco product regulation, the Public Health Law Center investigated how laws at every level apply, or fail to apply, to noncigarette tobacco products--also called "other tobacco products." During the years 2010-2011, standard legal research techniques were used to identify and compile relevant statutes, regulations, decisions, pleadings, proposals, and related materials. Sources included standard commercial legal databases such as LexisNexis and Westlaw, online sources for pending rules and legislation, and direct contact with courts for legal pleadings and unpublished decisions. These legal authorities related to many aspects of the regulation, including price, flavorants, youth access, marketing restrictions, and product design of other tobacco products. Five of these products were used as case studies: dissolvable tobacco products, electronic cigarettes, little cigars, snus, and water pipes. Research during the years 2010-2011 revealed that the federal regulation of other tobacco products lags behind the regulation of more "traditional" tobacco products, such as cigarettes and moist snuff. Federal regulatory options to expand regulation of these products were identified. The article highlights several federal policy interventions that would address gaps in the regulation of other tobacco products. The FDA must determine whether these interventions will benefit public health and, if so, to what extent--the legal criteria for intervention under the federal Family Smoking Prevention and Tobacco Control Act. Copyright © 2012 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  9. A programmatic challenge - accelerating, expanding, and innovating physical protection

    International Nuclear Information System (INIS)

    Caravelli, J.

    2002-01-01

    Full text: In the wake of the September 11th terrorists attacks, the Office of international material protection and cooperation is responding to the international community's call to strengthen a global response to the serious challenge of securing nuclear material with the aim of preventing nuclear terrorism. Recent events underline the urgency to proactively address the threat posed by insufficiently secured nuclear material. The sobering reality is that, at present, the threat is disproportional to international efforts to mitigate and stop the proliferation of nuclear materials. The potential consequences of failing to address deficiencies in security systems, or for that matter aiming at anything below 'comprehensive' nuclear material security' is a horrifying reminder of the incredible challenge that we are facing. Against this backdrop, our Office has undertaken a comprehensive program review and is making all possible efforts to expand, accelerate and innovate our physical protection approach. The presentation that I propose to deliver will provide an overview of our new thinking regarding the vulnerability of nuclear/radioactive material post 9-11, touch on some of the obstacles that we are experiencing, and outline the steps that we are aggressively pursuing with the aim of achieving real threat reduction. My presentation will begin with a look at the success and knowledge gained from the bilateral material protection, control and accounting (MPC and A) cooperation between the United States and the Russian Federation and use this as a platform from which to launch a wider discussion on international efforts to strengthen practices for protecting nuclear material. I will examine lessons learned from our cooperation in relation to their applicability to today's security challenges and will outline how we are expanding on our traditional mission to address emerging threats. I will discuss programmatic efforts to bolster traditional, first line of defense

  10. Emissions reductions from expanding state-level renewable portfolio standards.

    Science.gov (United States)

    Johnson, Jeremiah X; Novacheck, Joshua

    2015-05-05

    In the United States, state-level Renewable Portfolio Standards (RPS) have served as key drivers for the development of new renewable energy. This research presents a method to evaluate emissions reductions and costs attributable to new or expanded RPS programs by integrating a comprehensive economic dispatch model and a renewable project selection model. The latter model minimizes incremental RPS costs, accounting for renewable power purchase agreements (PPAs), displaced generation and capacity costs, and net changes to a state's imports and exports. We test this method on potential expansions to Michigan's RPS, evaluating target renewable penetrations of 10% (business as usual or BAU), 20%, 25%, and 40%, with varying times to completion. Relative to the BAU case, these expanded RPS policies reduce the CO2 intensity of generation by 13%, 18%, and 33% by 2035, respectively. SO2 emissions intensity decreased by 13%, 20%, and 34% for each of the three scenarios, while NOx reductions totaled 12%, 17%, and 31%, relative to the BAU case. For CO2 and NOx, absolute reductions in emissions intensity were not as large due to an increasing trend in emissions intensity in the BAU case driven by load growth. Over the study period (2015 to 2035), the absolute CO2 emissions intensity increased by 1% in the 20% RPS case and decreased by 6% and 22% for the 25% and 40% cases, respectively. Between 26% and 31% of the CO2, SO2, and NOx emissions reductions attributable to the expanded RPS occur in neighboring states, underscoring the challenges quantifying local emissions reductions from state-level energy policies with an interconnected grid. Without federal subsidies, the cost of CO2 mitigation using an RPS in Michigan is between $28 and $34/t CO2 when RPS targets are met. The optimal renewable build plan is sensitive to the capacity credit for solar but insensitive to the value for wind power.

  11. 77 FR 66087 - Federal Perkins Loan Program, Federal Family Education Loan Program, and William D. Ford Federal...

    Science.gov (United States)

    2012-11-01

    ..., and 685 Federal Perkins Loan Program, Federal Family Education Loan Program, and William D. Ford... 685 RIN 1840-AD05 [Docket ID ED-2012-OPE-0010] Federal Perkins Loan Program, Federal Family Education... (Perkins Loan) program, Federal Family Education Loan (FFEL) program, and William D. Ford Federal Direct...

  12. Treatment of tracheobronchial stenosis with a self-expandable metallic stents

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Yong Soo; Jeon, Seok Chol; Choi, Chul Seung; Choi, Yo Won; Hahm, Chang Kok [College of Medicine, Hanyang University, Seoul (Korea, Republic of)

    1994-07-15

    We analysed the role of modified Gianturco self-expandable stents in the treatment of tracheobronchial stenosis in 13 patients. We inserted modified Gianturco self-expandable stents under the fluoroscopic and bronchoscopic guidance. There were stenosis in the trachea(n=2), the right main bronchus(n=2), and the left main bronchus(n=9). The causes of the stenosis were endobronchial tuberculosis(n=10), intubation granuloma(n=1), restenosis after surgical reconstruction(n=2). Dyspnea or wheezing was improved within 1 or 2 days following the procedure. There were 32% and 22% respective increase in average FEV1 and FVC. Lung perfusion scan showed 9.6% increase of perfusion in the involved lung. No complications related to the procedure were encountered. During follow-up period of up to 31 months, 2 patients showed tracheal or bronchial restenosis, at 3 and 6 months, retrospectively. There was a distal migration of the stents in one case. During the follow up period after stent insertion, improvement of the obstructive changes and dyspnea persisted in 10 out of 13 patients. The modified Gianturco self-expandable metallic stents may be a good choice for the treatment of tracheobronchial stenosis, either as a primary treatment, or when the reconstruction failed.

  13. Expander Codes

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 10; Issue 1. Expander Codes - The Sipser–Spielman Construction. Priti Shankar. General Article Volume 10 ... Author Affiliations. Priti Shankar1. Department of Computer Science and Automation, Indian Institute of Science Bangalore 560 012, India.

  14. Federal Geothermal Research Program Update Fiscal Year 2002

    Energy Technology Data Exchange (ETDEWEB)

    2003-09-01

    The Department of Energy (DOE) and its predecessors have conducted research and development (R&D) in geothermal energy since 1971. To develop the technology needed to harness the Nation's vast geothermal resources, DOE's Office of Geothermal Technologies oversees a network of national laboratories, industrial contractors, universities, and their subcontractors. The goals are: (1) Double the number of States with geothermal electric power facilities to eight by 2006; (2) Reduce the levelized cost of generating geothermal power to 3-5 cents per kWh by 2007; and (3) Supply the electrical power or heat energy needs of 7 million homes and businesses in the United States by 2010. This Federal Geothermal Program Research Update reviews the specific objectives, status, and accomplishments of DOE's Geothermal Program for Federal Fiscal Year (FY) 2002. The information contained in this Research Update illustrates how the mission and goals of the Office of Geothermal Technologies are reflected in each R&D activity. The Geothermal Program, from its guiding principles to the most detailed research activities, is focused on expanding the use of geothermal energy. balanced strategy for the Geothermal Program.

  15. Federal Geothermal Research Program Update Fiscal Year 2003

    Energy Technology Data Exchange (ETDEWEB)

    2004-03-01

    The Department of Energy (DOE) and its predecessors have conducted research and development (R&D) in geothermal energy since 1971. To develop the technology needed to harness the Nation's vast geothermal resources, DOE's Office of Geothermal Technologies oversees a network of national laboratories, industrial contractors, universities, and their subcontractors. The following mission and goal statements guide the overall activities of the Office. The goals are: (1) Reduce the levelized cost of generating geothermal power to 3-5 cents per kWh by 2007; (2) Double the number of States with geothermal electric power facilities to eight by 2006; and (3) Supply the electrical power or heat energy needs of 7 million homes and businesses in the United States by 2010. This Federal Geothermal Program Research Update reviews the accomplishments of DOE's Geothermal Program for Federal Fiscal Year (FY) 2003. The information contained in this Research Update illustrates how the mission and goals of the Office of Geothermal Technologies are reflected in each R&D activity. The Geothermal Program, from its guiding principles to the most detailed research activities, is focused on expanding the use of geothermal energy. balanced strategy for the Geothermal Program.

  16. The Expanding Role of Traceability in Seafood: Tools and Key Initiatives.

    Science.gov (United States)

    Lewis, Sara G; Boyle, Mariah

    2017-08-01

    In the last decade, a range of drivers within the seafood sector have incentivized the application of traceability to issues beyond food safety and inventory management. Some of the issues motivating the expanded use of traceability within the global seafood sector include: increased media attention on the legal and social risks within some seafood supply chains, governmental traceability requirements, private-sector sustainability commitments, and others. This article begins with an overview of these topics in the seafood industry, and why many nongovernment organizations (NGOs), companies, and government actors have turned to traceability as a tool to address them. We discuss how traceability connects to key requirements of environmental sustainability and social responsibility. Later, we review the range of traceability services, tools, software solutions, and the due diligence measures that are currently being leveraged within the seafood sector. The paper concludes with a discussion of several NGO- and industry-led traceability initiatives that are examples of seafood traceability improvements. © 2017 Institute of Food Technologists®.

  17. The Federal-state Intergovernmental Relationship in Ethiopia:

    African Journals Online (AJOL)

    Nigussie_Afesha

    framework is thus essential to optimize the role of IGR in the Ethiopian federal ... legal, financial and administrative matters and policy coordination. ..... Informal Power Resources of the Regional Chief Executives in Russian center- .... 81 Interview with Ato Mebeiratu Belay, policy analysis and plan officer, Addis Ababa, Feb.

  18. The expanding universe: an introduction

    OpenAIRE

    Pössel, Markus

    2017-01-01

    An introduction to the physics and mathematics of the expanding universe, using no more than high-school level / undergraduate mathematics. Covered are the basics of scale factor expansion, the dynamics of the expanding universe, various distance concepts and the generalized redshift-luminosity relation, among other topics.

  19. A Rapidly Expanding Bose-Einstein Condensate: An Expanding Universe in the Lab

    Science.gov (United States)

    Eckel, S.; Kumar, A.; Jacobson, T.; Spielman, I. B.; Campbell, G. K.

    2018-04-01

    We study the dynamics of a supersonically expanding, ring-shaped Bose-Einstein condensate both experimentally and theoretically. The expansion redshifts long-wavelength excitations, as in an expanding universe. After expansion, energy in the radial mode leads to the production of bulk topological excitations—solitons and vortices—driving the production of a large number of azimuthal phonons and, at late times, causing stochastic persistent currents. These complex nonlinear dynamics, fueled by the energy stored coherently in one mode, are reminiscent of a type of "preheating" that may have taken place at the end of inflation.

  20. Role of the Federal Radiological Monitoring and Assessment Center (FRMAC) following a radiological accident

    International Nuclear Information System (INIS)

    Doyle, J.F. III.

    1986-01-01

    The Federal Radiological Emergency Response Plan (FRERP) calls for the Department of Energy to establish a Federal Radiological Monitoring and Assessment Center (FRMAC) immediately following a major radiological accident to coordinate all federal off-site monitoring efforts in support of the State and the Cognizant Federal Agency (CFA) for the facility or material involved in the accident. Some accidents are potentailly very complex and may require hundreds of radiation specialists to ensure immediate protection of the public and workers in the area, and to identify priorities for the Environmental Protection Agency (EPA) long-term efforts once the immediate protective actions have been carried out. The FRMAC provides a working environment with today's high technology tools (i.e., communication, computers, management procedures, etc.) to assure that the State and CFA decision makers have the best possible information in a timely manner on which to act. The FRMAC planners also recognize an underlying responsibility to continuously document such operations in order to provide the State, the CFA, and the EPA the technical information they will require for long term assessments. In addition, it is fully recognized that information collected and actions taken by the FRMAC will be subjected to the same scrutiny as other parts of the accident and the overall response

  1. Potential Expanded Indications for Neprilysin Inhibitors

    Science.gov (United States)

    Riddell, Elizabeth; Vader, Justin M.

    2017-01-01

    Purpose of review The goal of this article is to review potential expanded indications for neprilysin inhibitors. This article reviews the rationale and design for ongoing and future trials of sacubitril/valsartan in cardiovascular and non-cardiovascular disease. Recent findings Randomized trial data are lacking for use of sacubitril/valsartan in acute heart failure and advanced heart failure. Mechanistic data from animal studies suggest a role for neprilysin inhibition in the treatment of post-myocardial infarction systolic dysfunction and heart failure with preserved ejection fraction. Beyond the cardiovascular system, renal and neurological function may be impacted by neprilysin inhibition. Forthcoming randomized trials will address the clinical impact of sacubitril/valsartan on these conditions. Summary Neprolysin inhibition with sacubitril/valsartan offers a new therapeutic strategy with a broad range of potential therapeutic actions. In PARADIGM-HF, the combination of neprolysin and RAAS inhibition was proven to be superior to enalapril for patients with stable NYHA class II–III heart failure and reduced left ventricular ejection fraction. Preliminary data suggests it may also have a role in other cardiovascular and non-cardiovascular disease. Several ongoing and planned studies will determine the extent of its benefit for these other indications. PMID:28281174

  2. Identification of genes containing expanded purine repeats in the human genome and their apparent protective role against cancer.

    Science.gov (United States)

    Singh, Himanshu Narayan; Rajeswari, Moganty R

    2016-01-01

    Purine repeat sequences present in a gene are unique as they have high propensity to form unusual DNA-triple helix structures. Friedreich's ataxia is the only human disease that is well known to be associated with DNA-triplexes formed by purine repeats. The purpose of this study was to recognize the expanded purine repeats (EPRs) in human genome and find their correlation with cancer pathogenesis. We developed "PuRepeatFinder.pl" algorithm to identify non-overlapping EPRs without pyrimidine interruptions in the human genome and customized for searching repeat lengths, n ≥ 200. A total of 1158 EPRs were identified in the genome which followed Wakeby distribution. Two hundred and ninety-six EPRs were found in geneic regions of 282 genes (EPR-genes). Gene clustering of EPR-genes was done based on their cellular function and a large number of EPR-genes were found to be enzymes/enzyme modulators. Meta-analysis of 282 EPR-genes identified only 63 EPR-genes in association with cancer, mostly in breast, lung, and blood cancers. Protein-protein interaction network analysis of all 282 EPR-genes identified proteins including those in cadherins and VEGF. The two observations, that EPRs can induce mutations under malignant conditions and that identification of some EPR-gene products in vital cell signaling-mediated pathways, together suggest the crucial role of EPRs in carcinogenesis. The new link between EPR-genes and their functionally interacting proteins throws a new dimension in the present understanding of cancer pathogenesis and can help in planning therapeutic strategies. Validation of present results using techniques like NGS is required to establish the role of the EPR genes in cancer pathology.

  3. IRM in the Federal Government: Opinions and Reflections.

    Science.gov (United States)

    Haney, Glenn P.

    1989-01-01

    Evaluates various aspects of federal information resources management and reviews technological changes within the Department of Agriculture to illustrate current issues and future trends in information resources management. Topics discussed include telecommunications and networking; distributed processing and field office automation; the role of…

  4. A Rapidly Expanding Bose-Einstein Condensate: An Expanding Universe in the Lab

    Directory of Open Access Journals (Sweden)

    S. Eckel

    2018-04-01

    Full Text Available We study the dynamics of a supersonically expanding, ring-shaped Bose-Einstein condensate both experimentally and theoretically. The expansion redshifts long-wavelength excitations, as in an expanding universe. After expansion, energy in the radial mode leads to the production of bulk topological excitations—solitons and vortices—driving the production of a large number of azimuthal phonons and, at late times, causing stochastic persistent currents. These complex nonlinear dynamics, fueled by the energy stored coherently in one mode, are reminiscent of a type of “preheating” that may have taken place at the end of inflation.

  5. Federal Contributions to High-Income School Districts: The Use of Tax Deductions for Funding K-12 Education

    Science.gov (United States)

    Loeb, Susannna; Socias, Miguel

    2004-01-01

    The federal role in education finance is commonly seen as compensatory. The federal government gives large sums of money to low-income schools and school districts through programs such as Title 1. Yet, this view of federal aid is based solely on direct educational expenditures. The federal government and state governments also support schools…

  6. Pinning down the Constitution: Interactively Teaching Congress's Power, Federalism, and Constitutional Interpretation

    Science.gov (United States)

    Emenaker, Ryan

    2014-01-01

    "Pin-the-Tail-on-the-Constitution" is an engaged-learning activity that has been conducted in 26 classes over the past four years. The activity teaches multiple themes commonly included in a variety of courses on American politics such as federalism, congressional powers, the role of the federal courts, and the relevance of the commerce…

  7. Federalism, Agenda Setting, and the Dynamics of Federal Education Policy.

    Science.gov (United States)

    Manna, Paul

    This paper is part of a larger project on agenda setting in the U.S. federal system and the development of the federal education agenda since 1965. Two questions motivate the paper, one theoretical and the other empirical: (1) how does federalism affect the federal agenda?; and (2) what explains the development of federal involvement in K-12…

  8. Validation of the Chinese expanded Euthanasia Attitude Scale.

    Science.gov (United States)

    Chong, Alice Ming-Lin; Fok, Shiu-Yeu

    2013-01-01

    This article reports the validation of the Chinese version of an expanded 31-item Euthanasia Attitude Scale. A 4-stage validation process included a pilot survey of 119 college students and a randomized household survey with 618 adults in Hong Kong. Confirmatory factor analysis confirmed a 4-factor structure of the scale, which can therefore be used to examine attitudes toward general, active, passive, and non-voluntary euthanasia. The scale considers the role effect in decision-making about euthanasia requests and facilitates cross-cultural comparison of attitudes toward euthanasia. The new Chinese scale is more robust than its Western predecessors conceptually and measurement-wise.

  9. Federal Holidays

    Data.gov (United States)

    Office of Personnel Management — Federal law (5 U.S.C. 6103) establishes the following public holidays for Federal employees. Please note that most Federal employees work on a Monday through Friday...

  10. Study of a Federal Nuclear Operations Corps

    International Nuclear Information System (INIS)

    1981-12-01

    The staffing requirements of the nuclear electric utility industry will create very large demands in the next 3 years for nuclear trained personnel in operation and maintenance. The commercial nuclear industry recognizes these needs, the importance of having qualified trained personnel, and is taking appropriate action to satisfy these requirements. The education and training capabilities both inside and outside of the utility industry have the capacity to meet these demands if they are properly managed. In particular, the Institute of Nuclear Power Operations Human Resource Management System provides a framework for an organized industry-wide program. The Nuclear Regulatory Commission's Office of Inspection and Enforcement is in effect a Federal Corps focused on nuclear operations. Its Reactor Training Center trains the professionals required to inspect nuclear operations and enforce regulations. Therefore, the Department of Energy (DOE) believes that the objectives of a Federal Nuclear Operations Corps can be met by existing private and Federal efforts and that there is no need to establish another corps or training academy. This is consistent with the Administration's policy of minimizing the Federal role in areas where the private sector is capable

  11. Evaluation of anti-migration properties of biliary covered self-expandable metal stents.

    Science.gov (United States)

    Minaga, Kosuke; Kitano, Masayuki; Imai, Hajime; Harwani, Yogesh; Yamao, Kentaro; Kamata, Ken; Miyata, Takeshi; Omoto, Shunsuke; Kadosaka, Kumpei; Sakurai, Toshiharu; Nishida, Naoshi; Kudo, Masatoshi

    2016-08-14

    To assess anti-migration potential of six biliary covered self-expandable metal stents (C-SEMSs) by using a newly designed phantom model. In the phantom model, the stent was placed in differently sized holes in a silicone wall and retracted with a retraction robot. Resistance force to migration (RFM) was measured by a force gauge on the stent end. Radial force (RF) was measured with a RF measurement machine. Measured flare structure variables were the outer diameter, height, and taper angle of the flare (ODF, HF, and TAF, respectively). Correlations between RFM and RF or flare variables were analyzed using a linear correlated model. Out of the six stents, five stents were braided, the other was laser-cut. The RF and RFM of each stent were expressed as the average of five replicate measurements. For all six stents, RFM and RF decreased as the hole diameter increased. For all six stents, RFM and RF correlated strongly when the stent had not fully expanded. This correlation was not observed in the five braided stents excluding the laser cut stent. For all six stents, there was a strong correlation between RFM and TAF when the stent fully expanded. For the five braided stents, RFM after full stent expansion correlated strongly with all three stent flare structure variables (ODF, HF, and TAF). The laser-cut C-SEMS had higher RFMs than the braided C-SEMSs regardless of expansion state. RF was an important anti-migration property when the C-SEMS did not fully expand. Once fully expanded, stent flare structure variables plays an important role in anti-migration.

  12. The Expanding Universe: Dark Energy

    Energy Technology Data Exchange (ETDEWEB)

    Lincoln, Don [Fermilab; Nord, Brian [Fermilab

    2014-09-01

    In 1998, observations of distant supernovae led physicists that not only was the universe expanding, but the expansion was speeding up. In this article, we describe the evidence for an expanding universe and describe what physicists and cosmologists have learned in the intervening years. The target audience for this article is high school physics teachers and college physics professors at teaching institutions.

  13. Expanded newborn screening: social and ethical issues.

    Science.gov (United States)

    Dhondt, Jean-Louis

    2010-10-01

    Newborn screening and genetic testing have expanded rapidly in the last decade with the advent of multiplex (e.g., tandem mass spectrometry) and/or DNA technologies. However, screening panels include a large number of disorders, which may not meet all of the traditional screening criteria, established in late 1960s, and used for years to justify screening programs. After a period of expansion driven by technological advances, many reports have reconsidered the justification of expanded programs. Many factors have contributed to test-panel discrepancies between countries. The test-panel review methodology, the way health benefits are weighed against harms, and the socioeconomic-political environment all play a role. Expansion of screening also requires reconsideration of the infrastructure (ideally, in the context of national plans for rare diseases) to support testing, counselling, education, treatment, and follow-up. Consequently, economic aspects cannot be ignored and can be a limitation for expansion. New ethical questions have emerged: risks of discrimination or stigmatization, respect of the autonomy of persons to make decisions, parental anxiety resulting from a false positive test (especially when reporting to parents screening results for untreatable conditions identified as by-products of screening), etc. For disorders where there is not yet confirmation of benefit, it may be prudent to recommend pilot screening and to have a mechanism that can be used to adapt or even to stop a program.

  14. The expanding universe of p53 targets.

    Science.gov (United States)

    Menendez, Daniel; Inga, Alberto; Resnick, Michael A

    2009-10-01

    The p53 tumour suppressor is modified through mutation or changes in expression in most cancers, leading to the altered regulation of hundreds of genes that are directly influenced by this sequence-specific transcription factor. Central to the p53 master regulatory network are the target response element (RE) sequences. The extent of p53 transactivation and transcriptional repression is influenced by many factors, including p53 levels, cofactors and the specific RE sequences, all of which contribute to the role that p53 has in the aetiology of cancer. This Review describes the identification and functionality of REs and highlights the inclusion of non-canonical REs that expand the universe of genes and regulation mechanisms in the p53 tumour suppressor network.

  15. Behavioral Insights for Federal Higher Education Policy

    Science.gov (United States)

    Castleman, Ben

    2017-01-01

    The federal role in higher education has grown over the past two decades, and now a new administration has the opportunity to strengthen policies that support students and their colleges and universities. To help inform these decisions, the Urban Institute convened a bipartisan group of scholars and policy advisers to write a series of memos…

  16. Higher Education Accreditation and the Federal Government

    Science.gov (United States)

    Kelchen, Robert

    2017-01-01

    The federal role in higher education has grown over the past two decades, and now a new administration has the opportunity to strengthen policies that support students and their colleges and universities. To help inform these decisions, the Urban Institute convened a bipartisan group of scholars and policy advisers to write a series of memos…

  17. Screw expander for light duty diesel engines

    Science.gov (United States)

    1983-01-01

    Preliminary selection and sizing of a positive displacement screw compressor-expander subsystem for a light-duty adiabatic diesel engine; development of a mathematical model to describe overall efficiencies for the screw compressor and expander; simulation of operation to establish overall efficiency for a range of design parameters and at given engine operating points; simulation to establish potential net power output at light-duty diesel operating points; analytical determination of mass moments of inertia for the rotors and inertia of the compressor-expander subsystem; and preparation of engineering layout drawings of the compressor and expander are discussed. As a result of this work, it was concluded that the screw compressor and expander designed for light-duty diesel engine applications are viable alternatives to turbo-compound systems, with acceptable efficiencies for both units, and only a moderate effect on the transient response.

  18. Federal/State Jurisdictional Split: Implications for Emerging Electricity Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Dennis, Jeffery S. [Akin Gump Strauss Hauer & Feld LLP, Washington, DC (United States); Kelly, Suedeen G. [Akin Gump Strauss Hauer & Feld LLP, Washington, DC (United States); Nordhaus, Robert R. [Van Ness Feldman, LLP, Washington, DC (United States); Smith, Douglas W. [Van Ness Feldman, LLP, Washington, DC (United States)

    2016-12-01

    The first Administration-wide Quadrennial Energy Review (QER), released in April 2015, found that the “interacting and overlapping” division of authority between “federal, regional and state institutions and regulatory structures” for the electricity sector could “impede development of the grid of the future [and] . . . the development of markets that efficiently integrate” new and emerging technologies.1 While “technology is indifferent to state-Federal boundaries and jurisdictions,” the QER explained, “technology users cannot be.”2 The report concluded that “[b]oth Federal and state governments need to play constructive and collaborative roles in the future to ensure that consumers and industry are able to maximize the value of new technologies.”3 The QER recommended that the Department of Energy (“DOE”) facilitate such collaboration by playing a “convening role” to bring together state and federal regulators and other stakeholders to consider these issues.4 This paper provides background and analysis on these jurisdictional issues and the impact they may have on adoption of emerging energy technologies and coordination of markets for those technologies, in support of future dialogs on these subjects. In particular, this paper reviews the structure of the Federal Power Act (“FPA”),5 and compares the division of authority between the federal and state governments adopted there with other federal energy and energy-related statutes.

  19. School Psychology in the Federal Republic of Germany.

    Science.gov (United States)

    Mietzel, Gerd; And Others

    1987-01-01

    Reviews origins and evaluation of the present status of school psychology in the Federal Republic of Germany, emphasizing strict separation of school tracks. Notes that system has been evolving into more flexible organizational structure in recent years. Discusses roles and functions of school psychology, administration, training, relationships…

  20. The role of First Nations in oil and gas development under federal regulatory regimes: Options for change and lessons from New Zealand

    Energy Technology Data Exchange (ETDEWEB)

    Davis, T. R. [Borden, Ladner, Gervais, LLP., Ottawa, ON (Canada)

    2001-07-01

    This thesis was prepared at the University of Ottawa in partial fulfillment of the requirements for the degree of Master of Laws (LL.M.). It is included here in its entirety. It outlines the role played by First Nations under federal oil and gas regulatory regimes and makes recommendations designed to enable First Nations groups to participate in oil and gas development. A persuasive argument is made on legal and policy grounds for an active role for First Nations in oil and gas development within their traditional territories. This position is supported by a comprehensive analysis of three federal oil and gas regimes -- the Northern, Offshore and Indian Reserve regimes -- their legislative frameworks and recent developments in aboriginal jurisprudence and policy. Further support for the recommendations is adduced by comparing the Canadian situation with relevant contemporary resource management issues in New Zealand. The author recommends the immediate creation of a Consultation Model for a range of consultation processes that vary depending upon the nature of the issue. Over the longer term, development of First Nation Models is recommended. These models should be adjustable by careful monitoring of the successes and failures of First Nation oil and gas management regimes under Comprehensive Land Claim Agreements. It is suggested that internal capacity issues with respect to infrastructure and expertise must be addressed before First Nation groups can establish economically viable oil and gas models. [320 refs.].

  1. Reagan's concept of federalism and nuclear power

    International Nuclear Information System (INIS)

    Axelrod, R.S.; Wilson, H.A.

    1991-01-01

    The 'New Federation' of the Reagan Administration was a doctrine to reduce regulations and devolve government functions to State and local governments. However, when these goals competed with other substantive goals, eg the promotion of nuclear power, the Administration chose to advance the latter. State and local governments utilized the NRC requirement for their participation in the planning and implementation of an evacuation plan to prevent the licensing of the Shoreham nuclear power plant. This strategy was contested by the national Administration which insisted on licensing the plant. The licensing of the Long Island Lighting Company's Shoreham nuclear power plant provides an opportunity to examine the role of nuclear power in highlighting the contradictions in Reagan's 'New Federation'. (author)

  2. Interconnecting Multidiscilinary Data Infrastructures: From Federation to Brokering Framework

    Science.gov (United States)

    Nativi, S.

    2014-12-01

    Standardization and federation activities have been played an essential role to push interoperability at the disciplinary and cross-disciplinary level. However, they demonstrated not to be sufficient to resolve important interoperability challenges, including: disciplinary heterogeneity, cross-organizations diversities, cultural differences. Significant international initiatives like GEOSS, IODE, and CEOS demonstrated that a federation system dealing with global and multi-disciplinary domain turns out to be rater complex, raising more the already high entry level barriers for both Providers and Users. In particular, GEOSS demonstrated that standardization and federation actions must be accompanied and complemented by a brokering approach. Brokering architecture and its implementing technologies are able to implement an effective interoperability level among multi-disciplinary systems, lowering the entry level barriers for both data providers and users. This presentation will discuss the brokering philosophy as a complementary approach for standardization and federation to interconnect existing and heterogeneous infrastructures and systems. The GEOSS experience will be analyzed, specially.

  3. Accelerating the commercialization on new technologies. [free market operation of federal alternate energy sources programs

    Science.gov (United States)

    Kuehn, T. J.; Nawrocki, P. M.

    1978-01-01

    It is suggested that federal programs for hastening the adoption of alternative energy sources must operate within the free market structure. Five phases of the free market commercialization process are described. Federal role possibilities include information dissemination and funding to stimulate private sector activities within these five phases, and federally sponsored procedures for accelerating commercialization of solar thermal small power systems are considered.

  4. The Role and Place of State of Event-Strategic Megaobjects in the Sustainable Territorial Development of the Russian Federation

    Directory of Open Access Journals (Sweden)

    Vladimir Yuryevich Ivanov

    2016-12-01

    Full Text Available Russia is actively trying to raise its image and rating in the international political, sports and social spheres. This can be achieved by hosting major All-Russian and international events such as APEC 2012 summit, the 2013 Summer Universiade, the XXII Olympic Winter Games and XI Paralympic Winter Games 2014, FIFA 2018, 2019 Winter Universiade etc. We point to the absence of complex scientific approach to managing such event-strategic megaobjects, and this has negative affect on the Russian economy. The subject of the present research is represented by the role of state event-strategic megaobjects in sustainable regional development of Russia. The analysis allowed to identify a number of features of these objects, and to point out key issues and risks in their implementation. We consider the use of innovative crowdfunding technology to be the positive aspect of public megaobjects’ management. The negative aspects include the excessive scale of the financial costs and problems of cost-effective use of megaobjects after the hosting events. The territorial aspect of the analysis revealed the absence of a systemic approach to the selection of regions for hosting international events, as well as the unevenness of the territorial distribution of megaobjects. The largest event-strategic megaobjects were implemented in the Far Eastern Federal district (APEC summit in Vladivostok in 2012, the Southern Federal district (Krasnodar region, Sochi – The winter Olympic and Paralympic games in February 2014, Volga Federal district (the Universiade in Kazan in 2013. These districts did not become the leading regions in socio-economic development of Russia neither before nor after these events. The studies of such socio-economic and political phenomena will help to present theoretical and practical aspects of their application algorithm in the future for the purpose of balanced regional development of Russia.

  5. Improving Federal Response to Drought.

    Science.gov (United States)

    Wilhite, Donald A.; Rosenberg, Norman J.; Glantz, Michael H.

    1986-03-01

    Severe and widespread drought occurred over a large portion of the United States between 1974 and 1977. Impacts on agriculture and other industries, as well as local water supplies, were substantial. The federal government responded with forty assistance programs administered by sixteen federal agencies. Assistance was provided primarily in the form of loans and grants to people, businesses and governments experiencing hardship caused by drought. The total cost of the program is estimated at $7-8 billion.Federal response to the mid-1970s drought was largely untimely, ineffective and poorly coordinated. Four recommendations are offered that, if implemented, would improve future drought assessment and response efforts: 1) reliable and timely informational products and dissemination plans; 2) improved impact assessment techniques, especially in the agricultural sector, for use by government to identify periods of enhanced risk and to trigger assistance measures; 3) administratively centralized drought declaration procedures that are well publicized and consistently applied; and 4) standby assistance measures that encourage appropriate levels of risk management by producers and that are equitable, consistent and predictable. The development of a national drought plan that incorporates these four items is recommended. Atmospheric scientists have an important role to play in the collection and interpretation of near-real time weather data for use by government decision makers.

  6. Role of Fully Covered Self-Expandable Metal Stent for Treatment of Benign Biliary Strictures and Bile Leaks

    Energy Technology Data Exchange (ETDEWEB)

    Pausawasadi, Nonthalee [Department of Medicine, Siriraj Hospital, Mahidol University, Bangkok (Thailand); Soontornmanokul, Tanassanee; Rerknimitr, Rungsun [Department of Medicine, Chulalongkorn University, Bangkok (Thailand)

    2012-02-15

    Endoscopic therapy by balloon dilation and placement of multiple large-bore plastic stents is the treatment of choice for benign biliary stricture. This approach is effective but it typically requires multiple endoscopic sessions given the short duration of stent patency. The endoscopic approach for treatment of bile leak involves the placement of a stent with or without biliary sphincterotomy. The self-expandable metal stent (SEMS) has traditionally been used for palliation of malignant biliary strictures given the long duration of stent patency owing to their larger stent diameter. Recently, SEMS has been used in a variety of benign biliary strictures and leaks, especially with the design of the covered self-expandable metal stent (CSEMS), which permits endoscopic-mediated stent removal. The use of CSEMS in benign biliary stricture could potentially result in a decrease in endoscopic sessions and it is technically easier when compared to placement of multiple plastic stents. However, complications such as cholecystitis due to blockage of cystic duct, stent migration, infection and pancreatitis have been reported. The potential subsegmental occlusion of contralateral intrahepatic ducts also limits the use of CSEMS in hilar stricture. Certain techniques and improvement of stent design may overcome these challenges in the future. Thus, CSEMS may be appropriate in only highly selected conditions, such as refractory benign biliary stricture, despite multiple plastic stent placement or difficult to treat bile duct stricture from chronic pancreatitis, and should not be used routinely. This review focuses on the use of fully covered self-expandable metal stent for benign biliary strictures and bile leaks.

  7. Role of Fully Covered Self-Expandable Metal Stent for Treatment of Benign Biliary Strictures and Bile Leaks

    International Nuclear Information System (INIS)

    Pausawasadi, Nonthalee; Soontornmanokul, Tanassanee; Rerknimitr, Rungsun

    2012-01-01

    Endoscopic therapy by balloon dilation and placement of multiple large-bore plastic stents is the treatment of choice for benign biliary stricture. This approach is effective but it typically requires multiple endoscopic sessions given the short duration of stent patency. The endoscopic approach for treatment of bile leak involves the placement of a stent with or without biliary sphincterotomy. The self-expandable metal stent (SEMS) has traditionally been used for palliation of malignant biliary strictures given the long duration of stent patency owing to their larger stent diameter. Recently, SEMS has been used in a variety of benign biliary strictures and leaks, especially with the design of the covered self-expandable metal stent (CSEMS), which permits endoscopic-mediated stent removal. The use of CSEMS in benign biliary stricture could potentially result in a decrease in endoscopic sessions and it is technically easier when compared to placement of multiple plastic stents. However, complications such as cholecystitis due to blockage of cystic duct, stent migration, infection and pancreatitis have been reported. The potential subsegmental occlusion of contralateral intrahepatic ducts also limits the use of CSEMS in hilar stricture. Certain techniques and improvement of stent design may overcome these challenges in the future. Thus, CSEMS may be appropriate in only highly selected conditions, such as refractory benign biliary stricture, despite multiple plastic stent placement or difficult to treat bile duct stricture from chronic pancreatitis, and should not be used routinely. This review focuses on the use of fully covered self-expandable metal stent for benign biliary strictures and bile leaks.

  8. Role of Fully Covered Self-Expandable Metal Stent for Treatment of Benign Biliary Strictures and Bile Leaks

    Science.gov (United States)

    Pausawasadi, Nonthalee; Soontornmanokul, Tanassanee

    2012-01-01

    Endoscopic therapy by balloon dilation and placement of multiple large-bore plastic stents is the treatment of choice for benign biliary stricture. This approach is effective but it typically requires multiple endoscopic sessions given the short duration of stent patency. The endoscopic approach for treatment of bile leak involves the placement of a stent with or without biliary sphincterotomy. The self-expandable metal stent (SEMS) has traditionally been used for palliation of malignant biliary strictures given the long duration of stent patency owing to their larger stent diameter. Recently, SEMS has been used in a variety of benign biliary strictures and leaks, especially with the design of the covered self-expandable metal stent (CSEMS), which permits endoscopic-mediated stent removal. The use of CSEMS in benign biliary stricture could potentially result in a decrease in endoscopic sessions and it is technically easier when compared to placement of multiple plastic stents. However, complications such as cholecystitis due to blockage of cystic duct, stent migration, infection and pancreatitis have been reported. The potential subsegmental occlusion of contralateral intrahepatic ducts also limits the use of CSEMS in hilar stricture. Certain techniques and improvement of stent design may overcome these challenges in the future. Thus, CSEMS may be appropriate in only highly selected conditions, such as refractory benign biliary stricture, despite multiple plastic stent placement or difficult to treat bile duct stricture from chronic pancreatitis, and should not be used routinely. This review focuses on the use of fully covered self-expandable metal stent for benign biliary strictures and bile leaks. PMID:22563290

  9. Regulatory networks, legal federalism, and multi-level regulatory systems

    OpenAIRE

    Kerber, Wolfgang; Wendel, Julia

    2016-01-01

    Transnational regulatory networks play important roles in multi-level regulatory regimes, as e.g, the European Union. In this paper we analyze the role of regulatory networks from the perspective of the economic theory of legal federalism. Often sophisticated intermediate institutional solutions between pure centralisation and pure decentralisation can help to solve complex tradeoff problems between the benefits and problems of centralised and decentralised solutions. Drawing upon the insight...

  10. National health expenditure projections: modest annual growth until coverage expands and economic growth accelerates.

    Science.gov (United States)

    Keehan, Sean P; Cuckler, Gigi A; Sisko, Andrea M; Madison, Andrew J; Smith, Sheila D; Lizonitz, Joseph M; Poisal, John A; Wolfe, Christian J

    2012-07-01

    For 2011-13, US health spending is projected to grow at 4.0 percent, on average--slightly above the historically low growth rate of 3.8 percent in 2009. Preliminary data suggest that growth in consumers' use of health services remained slow in 2011, and this pattern is expected to continue this year and next. In 2014, health spending growth is expected to accelerate to 7.4 percent as the major coverage expansions from the Affordable Care Act begin. For 2011 through 2021, national health spending is projected to grow at an average rate of 5.7 percent annually, which would be 0.9 percentage point faster than the expected annual increase in the gross domestic product during this period. By 2021, federal, state, and local government health care spending is projected to be nearly 50 percent of national health expenditures, up from 46 percent in 2011, with federal spending accounting for about two-thirds of the total government share. Rising government spending on health care is expected to be driven by faster growth in Medicare enrollment, expanded Medicaid coverage, and the introduction of premium and cost-sharing subsidies for health insurance exchange plans.

  11. Energy policy of the EU and the role of Turkey in Energy Supply Security

    Directory of Open Access Journals (Sweden)

    MEHTER AYKIN Sibel

    2018-01-01

    Full Text Available All the nations define strategies and develop policies on national and international levels to eliminate risks against energy security. The aim of this paper is to define the energy policy of the European Union and identify the potential of Turkey in securing energy supply to the European Union. To achieve this end, after explaining the policy frame of the European Union and that of Turkey in energy related matters, the existing and planned energy routes expanding from the Russian Federation, Caspian Sea and the Middle East to the European Continent are mapped, and the role assigned to Turkey as an energy hub is exemplified with reference to its accession process. It is concluded that Turkey’s membership is to enrich the European Union and contribute to its energy supply security.

  12. Exploiting OAuth 2.0: from User Delegation for OGC Services to a Generic Federation-as-a-Service Solution for Federated Identity Management

    Science.gov (United States)

    Kershaw, Philip; Jensen, Jens; Stephens, Ag; van Engen, Willem

    2013-04-01

    We explore an application of OAuth to enable user delegation for OGC-based services and the evolution of this solution to form part of a wider Federation-as-a-Service offering for federated identity management. OAuth has established itself in the commercial sector as a means for users to delegate access to secured resources under their control to third parties. It has also found its way into the academic and research domains as a solution for user delegation. Notable examples including the CILogon project for Teragrid in the US, and also, closer to the Earth Sciences, as part of the OGC Web Services, Phase 6 Testbed. Both are examples of OAuth 1.0 implementations. Version 2.0 has seen significant changes to this original specification which have not been without controversy but it has arguably provided a greater degree of flexibility in how it can be applied and the use cases that it can address. At CEDA (Centre for Environmental Data Archival, STFC), a Python implementation of OAuth 2.0 was made to explore these capabilities with a focus on providing a solution for user delegation for data access, processing and visualisation services for the Earth Observation and Climate sciences domains. The initial goal was to provide a means of delegating short-lived user credentials to trusted services along the same lines as the established approach of Proxy certificates widely used in Grid computing. For the OGC and other HTTP-based services employed by CEDA, OAuth makes a natural fit for this role, integrating with minimal impact on existing interfaces. Working implementations have been made for CEDA's COWS Web Processing Service and Web Map Service. Packaging the software and making it available in Open Source repositories together with the generic nature of the solution have made it readily exploitable in other application domains. At the Max Planck Institute for Psycholinguistics (Nijmegen, The Netherlands), the software will be used to integrate some tools in the

  13. Promotores as researchers: expanding the promotor role in community-based research.

    Science.gov (United States)

    Nelson, Atiba; Lewy, Robin; Dovydaitis, Tiffany; Ricardo, Francine; Kugel, Candace

    2011-09-01

    The community health worker, known as promotor in the Hispanic community, is an accepted member of the public health team whose core role is that of bridging target communities with health services. However, the promotor's role in research has not been considered a core function of their work. This article will present the promotor in the additional role of researcher, as conceived by the Migrant Clinicians Network for the Hombres Unidos Contra La Violencia Familiar (Men United Against Family Violence) sexual violence/intimate partner violence project. The Hombres Unidos project used promotores as survey facilitators, gathering male Hispanic farmworkers' perspectives on the sensitive topic of sexual violence and intimate partner violence. This article demonstrates that when trained, the promotores' linguistic and cultural competence make them a valuable addition to the research team, especially when collecting sensitive information.

  14. Promotores as Researchers: Expanding the Promotor Role in Community-Based Research

    Science.gov (United States)

    Nelson, Atiba; Lewy, Robin; Dovydaitis, Tiffany; Ricardo, Francine; Kugel, Candace

    2011-01-01

    The community health worker, known as promotor in the Hispanic community, is an accepted member of the public health team whose core role is that of bridging target communities with health services. However, the promotor’s role in research has not been considered a core function of their work. This article will present the promotor in the additional role of researcher, as conceived by the Migrant Clinicians Network for the Hombres Unidos Contra La Violencia Familiar (Men United Against Family Violence) sexual violence/intimate partner violence project. The Hombres Unidos project used promotores as survey facilitators, gathering male Hispanic farmworkers’ perspectives on the sensitive topic of sexual violence and intimate partner violence. This article demonstrates that when trained, the promotores’ linguistic and cultural competence make them a valuable addition to the research team, especially when collecting sensitive information. PMID:21427265

  15. Deleterious mutations can surf to high densities on the wave front of an expanding population.

    Science.gov (United States)

    Travis, Justin M J; Münkemüller, Tamara; Burton, Olivia J; Best, Alex; Dytham, Calvin; Johst, Karin

    2007-10-01

    There is an increasing recognition that evolutionary processes play a key role in determining the dynamics of range expansion. Recent work demonstrates that neutral mutations arising near the edge of a range expansion sometimes surf on the expanding front leading them rather than that leads to reach much greater spatial distribution and frequency than expected in stationary populations. Here, we extend this work and examine the surfing behavior of nonneutral mutations. Using an individual-based coupled-map lattice model, we confirm that, regardless of its fitness effects, the probability of survival of a new mutation depends strongly upon where it arises in relation to the expanding wave front. We demonstrate that the surfing effect can lead to deleterious mutations reaching high densities at an expanding front, even when they have substantial negative effects on fitness. Additionally, we highlight that this surfing phenomenon can occur for mutations that impact reproductive rate (i.e., number of offspring produced) as well as mutations that modify juvenile competitive ability. We suggest that these effects are likely to have important consequences for rates of spread and the evolution of spatially expanding populations.

  16. A-coupled-expanding and distributional chaos

    International Nuclear Information System (INIS)

    Kim, Cholsan; Ju, Hyonhui; Chen, Minghao; Raith, Peter

    2015-01-01

    The concept of A-coupled-expanding maps is one of the more natural and useful ideas generalized from the horseshoe map which is commonly known as a criterion of chaos. It is well known that distributional chaos is one of the concepts which reflect strong chaotic behavior. In this paper, we focus on the relationship between A-coupled-expanding and distributional chaos. We prove two theorems which give sufficient conditions for a strictly A-coupled-expanding map to be distributionally chaotic in the senses of two kinds, where A is an m × m irreducible transition matrix

  17. Federal Funding Insulated State Budgets From Increased Spending Related To Medicaid Expansion.

    Science.gov (United States)

    Sommers, Benjamin D; Gruber, Jonathan

    2017-05-01

    As states weigh whether to expand Medicaid under the Affordable Care Act (ACA) and Medicaid reform remains a priority for some federal lawmakers, fiscal considerations loom large. As part of the ACA's expansion of eligibility for Medicaid, the federal government paid for 100 percent of the costs for newly eligible Medicaid enrollees for the period 2014-16. In 2017 states will pay some of the costs for new enrollees, with each participating state's share rising to 10 percent by 2020. States continue to pay their traditional Medicaid share (roughly 25-50 percent, depending on the state) for previously eligible enrollees. We used data for fiscal years 2010-15 from the National Association of State Budget Officers and a difference-in-differences framework to assess the effects of the expansion's first two fiscal years. We found that the expansion led to an 11.7 percent increase in overall spending on Medicaid, which was accompanied by a 12.2 percent increase in spending from federal funds. There were no significant increases in spending from state funds as a result of the expansion, nor any significant reductions in spending on education or other programs. States' advance budget projections were also reasonably accurate in the aggregate, with no significant differences between the projected levels of federal, state, and Medicaid spending and the actual expenses as measured at the end of the fiscal year. Project HOPE—The People-to-People Health Foundation, Inc.

  18. Understanding Federalism.

    Science.gov (United States)

    Hickok, Eugene W., Jr.

    1990-01-01

    Urges returning to the original federalist debates to understand contemporary federalism. Reviews "The Federalist Papers," how federalism has evolved, and the centralization of the national government through acts of Congress and Supreme Court decisions. Recommends teaching about federalism as part of teaching about U.S. government…

  19. Programs and resources for control of job stress in the Federal workplace

    Science.gov (United States)

    Joice, Wendell

    1993-01-01

    A couple of weeks ago, the American Psychological Association and the National Institute of Occupational Safety and Health held a conference in Washingtion, D.C. entitled 'Stress in the 90's'. At this conference the Office of Personnel Management (OPM) conducted a session on 'Programs and Resources for the Control of Job Stress in the Federal Workplace'. I am going to present an overview of that three-hour session and some related information from the conference. My discussion covers stress terminology and models, selected programs and resources, evaluation research, some concerns about our progress, and plans to expand our efforts at OPM.

  20. Curing America's Quick-Fix Mentality: A Role for Federally Supported Educational Research.

    Science.gov (United States)

    Florio, David H.

    1983-01-01

    Demands for immediate answers to education's problems affect federal support for needed long-term educational research programs. The National Institute of Education has made significant progress toward establishing valid research methods and a solid foundation for future research efforts, though restricted in its activities and denied due credit.…

  1. Stability of expanded plasma focus

    International Nuclear Information System (INIS)

    Soliman, H.M.

    1994-01-01

    In this study, the stabilization of the expanded plasma focus formed by 4.5 kJ plasma focus device of Mather type by magnetic field is presented. The experimental results of the induced axial magnetic field and electric probe measurements of the expanded plasma focus show that, the plasma consists of three plasmoids, electron temperature measurements off the plasmoids at a point close to the muzzle are 26 eV, 30 eV and 27 eV respectively and the electron densities are 6.6 x 10 14 , 6.1 x 10 14 / cm 3 respectively. The presence of external axial magnetic field (B 2 = 1.6 kg) at the mid distance between the breech and the muzzle has a less effect on the stability of expanded focus and it causes a restriction for the plasma motion. the electron temperature of the three plasmoids are found to increase in that case by 23%, 18.5% respectively. When this axial magnetic field is applied at the muzzle end, it leads to a more stable expanded plasma focus which consists mainly of one plasmoid with electron temperature of 39 eV and density of 3.4 x 10 14 / cm 3 . 5 figs

  2. Expanding/Extending English: Interdisciplinarity and Internationalism.

    Science.gov (United States)

    Fleishman, Avrom

    1994-01-01

    Discusses the recent efforts to expand literary studies into numerous allied fields and the possible effects that such attempts toward interdisciplinarity and internationalism might have. Warns against possible negative consequences of interdisciplinary approaches. Calls for an expanded view of English as a field of study. (HB)

  3. Geothermal ORC Systems Using Large Screw Expanders

    OpenAIRE

    Biederman, Tim R.; Brasz, Joost J.

    2014-01-01

    Geothermal ORC Systems using Large Screw Expanders Tim Biederman Cyrq Energy Abstract This paper describes a low-temperature Organic Rankine Cycle Power Recovery system with a screw expander a derivative of developed of Kaishan's line of screw compressors, as its power unit. The screw expander design is a modified version of its existing refrigeration compressor used on water-cooled chillers. Starting the ORC development program with existing refrigeration screw compre...

  4. Nonequilibrium quark production in the expanding QCD plasma

    Science.gov (United States)

    Tanji, Naoto; Berges, Jürgen

    2018-02-01

    We perform real-time lattice simulations of nonequilibrium quark production in the longitudinally expanding QCD plasma. Starting from a highly occupied gluonic state with vacuum quark sector, we extract the time evolution of quark and gluon number densities per unit transverse area and rapidity. The total quark number shows after an initial rapid increase an almost linear growth with time. Remarkably, this growth rate appears to be consistent with a simple kinetic theory estimate involving only two-to-two scattering processes in small-angle approximation. This extends previous findings about the role of two-to-two scatterings for purely gluonic dynamics in accordance with the early stages of the bottom-up thermalization scenario.

  5. Factors leading to tracheobronchial self-expandable metallic stent fracture.

    Science.gov (United States)

    Chung, Fu-Tsai; Lin, Shu-Min; Chen, Hao-Cheng; Chou, Chun-Liang; Yu, Chih-Teng; Liu, Chien-Ying; Wang, Chun-Hua; Lin, Horng-Chyuan; Huang, Chien-Da; Kuo, Han-Pin

    2008-11-01

    This retrospective study was to determine factors that contribute to self-expandable metallic stent fracture in patients with tracheobronchial disease. From 2001 to 2006, 139 patients (age, 62.1 +/- 15.4 years; range, 23-87 years) with benign (n = 62) and malignant (n = 77) tracheobronchial disease received 192 Ultraflex (Boston Scientific, Natick, Mass) self-expandable metallic stents (98 in patients with benign disease and 94 in patients with malignant disease). Seventeen fractured self-expandable metallic stents were found; the incidence was 12.2% (17/139 patients) among patients with tracheobronchial disease. Tortuous airway (odds ratio, 4.06; 95% confidence interval, 1.04-18.34; P = .04) independently predicted self-expandable metallic stent fracture. Most self-expandable metallic stent fractures (64.7%, 11/17) were detected 500 to 1000 days after self-expandable metallic stent implantation. Clinical presentations for patients with fractured self-expandable metallic stents included dyspnea exacerbation (70.6%, 12/17) and cough (23.5%, 4/17). Self-expandable metallic stent fracture is not uncommon in patients with tracheobronchial disease. Tortuous airway is an independent predictor for it. Although management of the fractured self-expandable metallic stent in our study was feasible and safe, self-expandable metallic stents should be restricted to a more select population.

  6. Assessing state efforts to meet baby boomers' long-term care needs: a case study in compensatory federalism.

    Science.gov (United States)

    Pandey, Sanjay K

    2002-01-01

    The role of the state government and the character of federal-state relations in social policy have evolved considerably. Frank Thompson uses the phrase compensatory federalism to describe increased activity by state governments to make up for a diminished federal role. For compensatory federalism to work, it is essential for states to take leadership roles in key policy areas. Few studies examine whether states have risen to the challenge of compensatory federalism in social policy. This paper examines an emerging issue of great significance in social policy-challenges involved in meeting future long-term care needs for the baby boomer generation. The paper provides an in-depth case study of attempts by Maryland to meet the challenges of financing long-term care needs for the baby boomer generation. The detailed description of the agenda-setting and problem-structuring process in Maryland is followed by an analysis that uses three different frameworks to assess the policy development processes. These models are rooted in a bureaucratic politics perspective, an agenda-setting perspective and an interest group politics perspective. The paper concludes with a discussion of the limitations and possibilities of state leadership in the social policy sphere.

  7. Neutrinos in an expanding Universe

    International Nuclear Information System (INIS)

    Wigmans, Richard

    2015-01-01

    The Universe contains several billion neutrinos for each nucleon. In this paper, we follow the history of these relic neutrinos as the Universe expanded. At present, their typical velocity is a few hundred km/s and, therefore, their spectra are affected by gravitational forces. This may have led to a phenomenon that could explain two of todays great mysteries: The large-scale structure of the Universe and the increasing rate at which it expands. (paper)

  8. Federated queries of clinical data repositories: Scaling to a national network.

    Science.gov (United States)

    Weber, Griffin M

    2015-06-01

    Federated networks of clinical research data repositories are rapidly growing in size from a handful of sites to true national networks with more than 100 hospitals. This study creates a conceptual framework for predicting how various properties of these systems will scale as they continue to expand. Starting with actual data from Harvard's four-site Shared Health Research Information Network (SHRINE), the framework is used to imagine a future 4000 site network, representing the majority of hospitals in the United States. From this it becomes clear that several common assumptions of small networks fail to scale to a national level, such as all sites being online at all times or containing data from the same date range. On the other hand, a large network enables researchers to select subsets of sites that are most appropriate for particular research questions. Developers of federated clinical data networks should be aware of how the properties of these networks change at different scales and design their software accordingly. Copyright © 2015 Elsevier Inc. All rights reserved.

  9. Town and gown interface: assessment of Nigerian federal ...

    African Journals Online (AJOL)

    In addition to the traditional role of teaching, learning, research, community service and extension, universities in many countries such as Nigeria are increasingly becoming major employers of labour. The objective of this paper was to ascertain the views of host communities on the employment of natives in Nigerian federal ...

  10. An investment in AGU—A comment from a federal scientist

    Science.gov (United States)

    Ostenso, Ned A.

    In our country, progress in the geophysical sciences has been closely interwoven with progress of the many geophysical activities within the federal government. Substantial numbers of geophysicists traditionally have found their life's work in the ranks of the federal service, where they pursue scientific advancement in their field of work, in laboratory research, and in the management of geophysical science programs.To this large body of scientists the American Geophysical Union has always been a helpful and needed scientific organization. Access to high-quality journals is undoubtedly 1985 the most useful and cherished AGU benefit provided to the federal employees. Next in importance may be the many, many benefits that come by participation in the AGU scientific meetings. This is followed by opportunities afforded federal scientists to serve in policy and administrative roles on the committees and council of the Union. These AGU benefits, and many more not enumerated here, can bring an abundance of national recognition, intellectual maturity, and self-esteem to federal scientists, thus encouraging us to become better scientists and more proficient employees.

  11. Dynamic Modeling of Landscape Evolution and Archaeological Site Distributions: A Three-Dimensional Approach

    National Research Council Canada - National Science Library

    Zeidler, James

    2001-01-01

    ...), requires complete inventories of all historic properties on federally controlled lands. Additional legislation expands the compliance and stewardship roles of DoD and DoE in regard to historic preservation...

  12. Comparing the Affordable Care Act's Financial Impact on Safety-Net Hospitals in States That Expanded Medicaid and Those That Did Not.

    Science.gov (United States)

    Dobson, Allen; DaVanzo, Joan E; Haught, Randy; Phap-Hoa, Luu

    2017-11-01

    Safety-net hospitals play a vital role in delivering health care to Medicaid enrollees, the uninsured, and other vulnerable patients. By reducing the number of uninsured Americans, the Affordable Care Act (ACA) was also expected to lower these hospitals’ significant uncompensated care costs and shore up their financial stability. To examine how the ACA’s Medicaid expansion affected the financial status of safety-net hospitals in states that expanded Medicaid and in states that did not. Using Medicare hospital cost reports for federal fiscal years 2012 and 2015, the authors compared changes in Medicaid inpatient days as a percentage of total inpatient days, Medicaid revenues as a percentage of total net patient revenues, uncompensated care costs as a percentage of total operating costs, and hospital operating margins. Medicaid expansion had a significant, favorable financial impact on safety-net hospitals. From 2012 to 2015, safety-net hospitals in expansion states, compared to those in nonexpansion states, experienced larger increases in Medicaid inpatient days and Medicaid revenues as well as reduced uncompensated care costs. These changes improved operating margins for safety-net hospitals in expansion states. Margins for safety-net hospitals in nonexpansion states, meanwhile, declined.

  13. Cells exposed to a huntingtin fragment containing an expanded polyglutamine tract show no sign of ion channel formation: results arguing against the ion channel hypothesis

    DEFF Research Database (Denmark)

    Nørremølle, Anne; Grunnet, Morten; Hasholt, Lis

    2003-01-01

    Ion channels formed by expanded polyglutamine tracts have been proposed to play an important role in the pathological processes leading to neurodegeneration in Huntington's disease and other CAG repeat diseases. We tested the capacity of a huntingtin fragment containing an expanded polyglutamine...... in the currents recorded in any of the two expression systems, indicating no changes in ion channel activity. The results therefore argue against the proposed hypothesis of expanded polyglutamines forming ion channels....

  14. Free-piston reciprocating cryogenic expander utilizing phase controller

    Science.gov (United States)

    Cha, Jeongmin; Park, Jiho; Kim, Kyungjoong; Jeong, Sangkwon

    2017-02-01

    In a free-piston expander which eliminates mechanical linkages, a prescribed behaviour of the free-piston movement is the key to an expander performance. In this paper, we have proposed an idea of reducing complexity of the free-piston expander. It is to replace both multiple solenoid valves and reservoirs that are indispensable in a previous machine with a combination of a single orifice-reservoir assembly. It functions as a phase controller like that of a pulse tube refrigerator so that it generates time-delay of pressure variation between the warm-end and the reservoir resulting in the intended expansion of the cold-end volume down to the pre-set reservoir pressure. The modeling of this unique free-piston reciprocating expander utilizing phase controller is developed to understand and predict the performance of the new-type expander. Additionally, the operating parameters are analysed at the specified conditions to enable one to develop a more efficient free-piston type cryogenic expander.

  15. 41 CFR 102-79.40 - Can Federal agencies allot space in Federal buildings to Federal credit unions?

    Science.gov (United States)

    2010-07-01

    ... Federal credit unions without charge for rent or services if— (a) At least 95 percent of the membership of... presently Federal employees or were Federal employees at the time of admission into the credit union, and...

  16. Enhancing the Federal Government's Capacity to Support the Improvement of Education through Research and Development.

    Science.gov (United States)

    Hawley, Willis D.

    1990-01-01

    Discusses the federal government's role in educational research and development, in particular, the capacity of the Office of Educational Research and Improvement. Considers how the federal government's capacity to support the development, dissemination, and implementation of education-related knowledge can be significantly enhanced by incremental…

  17. The politics of federal environmental education policy

    Science.gov (United States)

    Crouch, Richard Craig

    Both environmental governance1 and education governance 2 occupy contested territory in contemporary US political discourse. Environmental education (EE) policy has emerged at this intersection and taken on aspects of both controversies. Central to debates surrounding environmental education are still unresolved issues concerning the role of the federal government in education, the role of education in citizen-making, and the role of the public in environmental governance. As a case study of the politics of environmental education policy, I explore these issues as they relate to the National Environmental Education Act of 1990,3 attempts at its reauthorization, its continued appropriations, and its current state of policy stasis. The political controversy over the federal role in environmental education is an appropriate case study of environmental education politics insofar as it reflects the different positions held by actor groups with regard to the definition, efficacy, and legitimacy of environmental education. At the core of these debates, as we will see, is a definitional crisis---that is, there is no common understanding across the relevant actor groups as to what environmental education is, or should be. I suggest here that this definitional issue can be best understood as having technical, ideological, and structural components4---all of which are mutually reinforcing and thus perpetuate the stasis in federal environmental education policy. 1I rely on Durant, Fiorino and O'leary's definition of environmental governance in Environmental Governance Reconsidered ; "In the term environmental governance, we refer to the increasingly collaborative nature of [environmental and natural resource] policy formulation and implementation. In this vein, a wide array of third parties (for example, actors in the profit sector, the nonprofit sector, and civic society), in addition to government agencies, comprise non hierarchical networks of actors wielding a variety of

  18. The Expanding Role of Advanced Practice Providers in Urologic Procedural Care.

    Science.gov (United States)

    Langston, Joshua P; Duszak, Richard; Orcutt, Venetia L; Schultz, Heather; Hornberger, Brad; Jenkins, Lawrence C; Hemingway, Jennifer; Hughes, Danny R; Pruthi, Raj S; Nielsen, Matthew E

    2017-08-01

    To understand the role of Advanced Practice Providers (APPs) in urologic procedural care and its change over time. As the population ages and the urologic workforce struggles to meet patient access demands, the role of APPs in the provision of all aspects of urologic care is increasing. However, little is currently known about their role in procedural care. Commonly performed urologic procedures were linked to Current Procedural Terminology (CPT) codes from 1994 to 2012. National Medicare Part B beneficiary claims frequency was identified using Physician Supplier Procedure Summary Master Files. Trends were studied for APPs, urologists, and all other providers nationally across numerous procedures spanning complexity, acuity, and technical skill set requirements. Between 1994 and 2012, annual Medicare claims for urologic procedures by APPs increased dramatically. Cystoscopy increased from 24 to 1820 (+7483%), transrectal prostate biopsy from 17 to 834 (+4806%), complex Foley catheter placement from 471 to 2929 (+522%), urodynamics testing from 41 to 9358 (+22,727%), and renal ultrasound from 18 to 4500 (+24,900%) CONCLUSION: We found dramatic growth in the provision of urologic procedural care by APPs over the past 2 decades. These data reinforce the known expansion of the APP role in urology and support the timeliness of ongoing collaborative multidisciplinary educational efforts to address unmet needs in education, training, and guideline formation to maximize access to urologic procedural services. Copyright © 2017 Elsevier Inc. All rights reserved.

  19. THE ROLE OF INFORMATION TECHNOLOGIES IN THE PROCESS OF PROFESSIONAL TRAINING OF CADETS OF NATIONAL GUARD TROOPS OF THE RUSSIAN FEDERATION

    Directory of Open Access Journals (Sweden)

    O. A. Kozlov

    2016-01-01

    Full Text Available The purpose of this article is to identify the role of information technology in daily process of training of cadets of military schools of national guard troops of theRussian Federation.Methods. The methods involve system-oriented analysis, generalization and modelling.Results and scientific novelty. Informatization of modern society is characterized by growing use of information resources for different spheres of professional activity, suggesting radical changes in the content and technologies of its organization. The problems of informatization of the Russian higher military school are revealed: absence of the uniform methodology for implementation of new information technologies in educational process; low level of cooperation and coordination of activities of educational institutions during creation of a uniform basis of the software; insufficient training of the faculty, etc. The informatization process of military service and military experts of national guard troops of theRussian Federation as members of the security institute in the structure of the state is primarily associated with the creation and maintenance of necessary level of the equipment in order to solve professional tasks in various conditions of the operational environment. Modern realias dictate the need of search of ways and means of improvement of information literacy of cadets of departmental higher education institutions of national guard troops of theRussian Federation. The author of article has designated the main directions of intensive informatization of education of future army officers. The system use of a complex of information technologies of the general and special purpose in educational process of military higher education institution is described. The options of integration of these technologies in the contents of training sections of military experts are shown. Special attention is paid to opportunities of distance learning.Practical significance. The

  20. Use of qualitative methods and user-centered design to develop customized health information technology tools within federally qualified health centers to keep children insured.

    Science.gov (United States)

    DeVoe, Jennifer; Angier, Heather; Likumahuwa, Sonja; Hall, Jennifer; Nelson, Christine; Dickerson, Kay; Keller, Sara; Burdick, Tim; Cohen, Deborah

    2014-01-01

    Lack of health insurance negatively impacts children's health. Despite federal initiatives to expand children's coverage and accelerate state outreach efforts, millions of US children remain uninsured or experience frequent gaps in coverage. Most current efforts to enroll and retain eligible children in public insurance programs take place outside of the health care system. This study is a partnership between patients' families, medical informaticists, federally qualified health center (FQHC) staff, and researchers to build and test information technology tools to help FQHCs reach uninsured children and those at risk for losing coverage.

  1. New generation expandable sand screens

    OpenAIRE

    Syltøy, Christer

    2014-01-01

    Master's thesis in Petroleum engineering This thesis aims to give a general insight into sand control and various sorts of sand control measures and applications of sand control tools. Special focus will be given to expandable sand screens – a technology which came about in the late 1990’s through the use of flexible, expandable tubulars as base pipe in sand screens. More specifically Darcy’s Hydraulic Endurance Screens, a compliant sand screen system using hydraulic activation, and the fu...

  2. A comparative study of the removal of trivalent chromium from aqueous solutions by bentonite and expanded perlite

    International Nuclear Information System (INIS)

    Chakir, Achraf; Bessiere, Jacques; Kacemi, Kacem EL.; Marouf, Bouchaieb

    2002-01-01

    Local bentonite and expanded perlite (Morocco) have been characterised and used for the removal of trivalent chromium from aqueous solutions. The kinetic study had showed that the uptake of Cr(III) by bentonite is very rapid compared to expanded perlite. To calculate the sorption capacities of the two sorbents, at different pH, the experimental data points have been fitted to the Freundlich and Langmuir models, respectively, for bentonite and expanded perlite. For both sorbents the sorption capacity increases with increasing the pH of the suspensions. The removal efficiency has been calculated for both sorbents resulting that bentonite (96% of Cr(III) was removed) is more effective in removing trivalent chromium from aqueous solution than expanded perlite (40% of Cr(III) was removed). In the absence of Cr(III) ions, both bentonite and expanded perlite samples yield negative zeta potential in the pH range of 2-11. The changes of expanded perlite charge, from negative to positive, observed after contact with trivalent chromium(III) solutions was related to Cr(III) sorption on the surface of the solid. Thus, it was concluded that surface complexation plays an important role in the sorption of Cr(III) species on expanded perlite. In the case of bentonite, cation-exchange is the predominate mechanism for sorption of trivalent chromium ions, wherefore no net changes of zeta potential was observed after Cr(III) sorption. X-ray photoelectron spectroscopy measurements, at different pH values, were also made to corroborate the zeta potential results

  3. A Role Model Mother/caregiver Programme to Expand Home-based ...

    African Journals Online (AJOL)

    In Nigeria, a Role Model Mother/Caregiver (RMM/C) programme was initiated by the National Malaria Control Programme (NMCP) to provide home-based management of malaria. Criteria for RMM/C selection were developed centrally by the Nigerian NMCP for community use. RMM/Cs were identified and recruited by the ...

  4. The Federal Aviation Administration : a historical perspective, 1903-2008. Introduction.

    Science.gov (United States)

    2008-01-01

    Aviation has played a key role in the world we live in today. This document highlights the parts that have had significant influence in aviation history. Photographs and a compelling storytelling bring to live the history of the Federal Aviation Admi...

  5. Extending and expanding the Darwinian synthesis: the role of complex systems dynamics.

    Science.gov (United States)

    Weber, Bruce H

    2011-03-01

    Darwinism is defined here as an evolving research tradition based upon the concepts of natural selection acting upon heritable variation articulated via background assumptions about systems dynamics. Darwin's theory of evolution was developed within a context of the background assumptions of Newtonian systems dynamics. The Modern Evolutionary Synthesis, or neo-Darwinism, successfully joined Darwinian selection and Mendelian genetics by developing population genetics informed by background assumptions of Boltzmannian systems dynamics. Currently the Darwinian Research Tradition is changing as it incorporates new information and ideas from molecular biology, paleontology, developmental biology, and systems ecology. This putative expanded and extended synthesis is most perspicuously deployed using background assumptions from complex systems dynamics. Such attempts seek to not only broaden the range of phenomena encompassed by the Darwinian Research Tradition, such as neutral molecular evolution, punctuated equilibrium, as well as developmental biology, and systems ecology more generally, but to also address issues of the emergence of evolutionary novelties as well as of life itself. Copyright © 2010 Elsevier Ltd. All rights reserved.

  6. Partition expanders

    Czech Academy of Sciences Publication Activity Database

    Gavinsky, Dmitry; Pudlák, Pavel

    2017-01-01

    Roč. 60, č. 3 (2017), s. 378-395 ISSN 1432-4350 R&D Projects: GA ČR GBP202/12/G061 Institutional support: RVO:67985840 Keywords : expanders * pseudorandomness * communication complexity Subject RIV: BA - General Mathematics OBOR OECD: Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8) Impact factor: 0.645, year: 2016 http://link.springer.com/article/10.1007%2Fs00224-016-9738-5

  7. Federated Identity Management

    OpenAIRE

    Chadwick, David W.

    2009-01-01

    Abstract. This paper addresses the topic of federated identity management. It discusses in detail the following topics: what is digital identity, what is identity management, what is federated identity management, Kim Camerons 7 Laws of Identity, how can we protect the users privacy in a federated environment, levels of assurance, some past and present federated identity management systems, and some current research in FIM.

  8. Flow boiling in expanding microchannels

    CERN Document Server

    Alam, Tamanna

    2017-01-01

    This Brief presents an up to date summary of details of the flow boiling heat transfer, pressure drop and instability characteristics; two phase flow patterns of expanding microchannels. Results obtained from the different expanding microscale geometries are presented for comparison and addition to that, comparison with literatures is also performed. Finally, parametric studies are performed and presented in the brief. The findings from this study could help in understanding the complex microscale flow boiling behavior and aid in the design and implementation of reliable compact heat sinks for practical applications.

  9. Malignant pyloro-duodenal obstruction: Role of self expandable metallic stents

    International Nuclear Information System (INIS)

    Qureshi, S.; Ghazanfar, S.; Quraishy, M.S.

    2014-01-01

    Objective: To determine the outcome of duodenal stenting in palliation of patients with malignant pyloric and duodenal obstruction. Methods: The non-randomised prospective descriptive study was conducted at the Endoscopy Suite, Surgical Unit-IV, Civil Hospital, Karachi, from December 2007 to November 2010. All patients presenting with inoperable ampullary, pancreatic or biliary cancers causing duodenal obstruction and patients with resectable malignancy but unfit for surgery were included. The procedure was carried out by a single expert endoscopist under local or general anaesthaesia as required. Boston Scientific stents of variable sizes were used. Follow-up was done at 1 week, 1 month and 6 months. Data analysis was done using SPSS 15. Results: Over the study period, 159 (60%) males and 6 (40%) females were included in the study. The male-to-female ratio was 2:3. The overall age ranged from 25-80 years with a mean of 52.67+-15.07 years. Primary diagnosis was pyloric carcinoma in 7(46.6%), carcinoma Gallbladder in 4(26.6%), Duodenal carcinoma in 3(20%) and carcinoma head of pancreas in 1(6.6%). Relief of symptoms were seen in 11 (73.3%), while complications were seen in 2 (13.3%). Stents were inserted with technical success in 14 (93%) patients. Clinical success was seen in 11 (73%), with a mean survival of 74.27+-40.7 days (range: 15-180 days). No statistical significance was found when comparing the survival time with age, gender and diagnosis. Conclusion: Use of self-expandable metallic stents for gastroduodenal malignancies appears to be a feasible, safe and effective method, especially in those patients with limited life expectancy. (author)

  10. Bridging the Research-to-Practice Gap: The Role of the Nurse Scientist.

    Science.gov (United States)

    Brant, Jeannine M

    2015-11-01

    To describe the emerging role of the nurse scientist in health care organizations. Historical perspectives of the role are explored along with the roles of the nurse scientist, facilitators, barriers, and future implications. Relevant literature on evidence-based practice and research in health care organizations; nurse scientist role; interview with University of Colorado nurse scientist. The nurse scientist role is integral for expanding evidence-based decisions and nursing research. A research mentor is considered the most important facilitator for a successful nursing research program. Organizations should consider including the nurse scientist role to facilitate evidence-based practice and expand opportunities for nursing research. Copyright © 2015 Elsevier Inc. All rights reserved.

  11. Aortic annulus eccentricity before and after transcatheter aortic valve implantation: Comparison of balloon-expandable and self-expanding prostheses

    International Nuclear Information System (INIS)

    Schuhbaeck, Annika; Weingartner, Christina; Arnold, Martin; Schmid, Jasmin; Pflederer, Tobias; Marwan, Mohamed; Rixe, Johannes; Nef, Holger; Schneider, Christian; Lell, Michael; Uder, Michael; Ensminger, Stephan; Feyrer, Richard; Weyand, Michael; Achenbach, Stephan

    2015-01-01

    Highlights: • Post-implant geometry of catheter-based aortic valve prostheses is influenced by aortic valve calcification. • Balloon-expandable prostheses are more circular as compared to self-expanding prostheses. • The impact of post-implant geometry on valve function needs to be investigated. - Abstract: Introduction: The geometry of the aortic annulus and implanted transcatheter aortic valve prosthesis might influence valve function. We investigated the influence of valve type and aortic valve calcification on post-implant geometry of catheter-based aortic valve prostheses. Methods: Eighty consecutive patients with severe aortic valve stenosis (mean age 82 ± 6 years) underwent computed tomography before and after TAVI. Aortic annulus diameters were determined. Influence of prosthesis type and degree of aortic valve calcification on post-implant eccentricity were analysed. Results: Aortic annulus eccentricity was reduced in patients after TAVI (0.21 ± 0.06 vs. 0.08 ± 0.06, p < 0.0001). Post-TAVI eccentricity was significantly lower in 65 patients following implantation of a balloon-expandable prosthesis as compared to 15 patients who received a self-expanding prosthesis (0.06 ± 0.05 vs. 0.15 ± 0.07, p < 0.0001), even though the extent of aortic valve calcification was not different. After TAVI, patients with a higher calcium amount retained a significantly higher eccentricity compared to patients with lower amounts of calcium. Conclusions: Patients undergoing TAVI with a balloon-expandable prosthesis show a more circular shape of the implanted prosthesis as compared to patients with a self-expanding prosthesis. Eccentricity of the deployed prosthesis is affected by the extent of aortic valve calcification

  12. Eric Stahlberg Named to FCW’s Federal 100 | FNLCR Staging

    Science.gov (United States)

    Eric Stahlberg, Ph.D., director of high-performance computing at the Frederick National Lab, has been named one of FCW‘s Federal 100 for his work in predictive oncology and his role in the collaboration between the National Cancer Institute and the

  13. Sources of federal funding in plastic and reconstructive surgery research.

    Science.gov (United States)

    Larson, Kelsey E; Gastman, Brian

    2014-05-01

    In the last several years, federal funding has become increasingly difficult to obtain. The purpose of this project was to define the level of federal funding among plastic surgeons in the modern era. The authors evaluated members of the Plastic Surgery Research Council because of their expected invested interested in research. The authors collected information from 1998 to 2012 on funding using curricula vitae and publically available online tools. Data on Plastic Surgery Foundation funding was also collected to determine its role in supporting federally funded investigators. Of 256 individuals, the authors found 41 to be primary investigators on federally funded grants, with the majority receiving one to two awards. Common subtypes of awards included National Institutes of Health R01 (n = 15), K08 (n = 9), and R21 (n = 6). Limited funding from the National Science Foundation and the Department of Defense was identified. Despite a steady number of available National Institutes of Health awards, plastic surgery recipients have grown in number over the past 15 years. In a review of 20 years of Plastic Surgery Foundation awards, 113 Plastic Surgery Research Council members (44.1 percent) were awardees, averaging 1.8 awards per person. Twenty-nine Plastic Surgery Foundation awardees were also recipients of federal funding; 12 individuals received federal funding without prior Plastic Surgery Foundation funding. A search of plastic surgeons indicates a limited but increasing number of individuals receive federal funding. Plastic Surgery Foundation awards appear to be helpful in supporting investigators as they move to larger federal awards.

  14. Do expandable metallic airway stents have a role in the management of patients with benign tracheobronchial disease?

    Science.gov (United States)

    Madden, Brendan P; Loke, Tuck-Kay; Sheth, Abhijat C

    2006-07-01

    With increasing availability many centers are deploying expandable metallic stents to manage patients with diverse endobronchial disorders. Although these devices have an important role in malignant disease their usefulness in benign large airway disorders is less defined. Between 1997 and 2005, 31 patients aged 34 to 83 years with benign large airway compromise secondary to tracheomalacia (n = 7), posttracheostomy stricture (n = 8), posttracheostomy rupture (n = 2), postpneumonectomy bronchopleural fistula (n = 2), stricture after lung transplantation (n = 3), lobectomy, tuberculosis, traumatic injury to right main bronchus (n = 1 patient each), and external compression of the airway secondary to achalasia, multinodular goiter, aortic aneurysm, right brachiocephalic artery aneurysm, right interrupted aortic arch, and dissecting aneurysm (n = 1 patient each) who were medically unfit for formal surgical intervention were treated by Ultraflex stent deployment. The range of follow-up was 1 week to 96 months. Stents were deployed under anesthesia using rigid bronchoscopy. Complications included granulation tissue formation (n = 11) treated with Nd: YAG laser ablation, stent migration (n = 1; stent removed, another deployed), metal fatigue (n = 1), stent removal (n = 1), mucus plugging (n = 2), and halitosis (n = 6) difficult to treat despite antibiotics. Thirteen patients died of unrelated causes between 1 week and 15 months after stent deployment. Endobronchial metallic stents should be considered only for selected patients with large airway compromise secondary to benign airway diseases for whom other medical comorbidities contraindicate formal airway surgery. Once deployed, they are difficult to remove, are associated with significant complications, and require prospective bronchoscopic surveillance and often further therapeutic intervention.

  15. E-Filing Case Management Services in the US Federal Courts: The Next Generation: A Case Study

    Directory of Open Access Journals (Sweden)

    J.Michael Greenwood

    2015-07-01

    Full Text Available The U.S. Federal Courts Administrative Office of the U.S. Courts (AOUSC was responsible for developing the Case Management/Electronic Case File system (legacy CM/ECF originally implemented in 1996 to service the federal courts. The AOUSC is presently developing its 2nd generation service (NextGen. The IJCA carried an earlier narrative of CM/ECF’s evolution.  This second IJCA article describes the approach taken to define and develop that 2nd generation CM/ECF system. This article reviews the methodology used for determining requirements; the new software tools and hardware technologies used; and the expanded functions and enhanced services being incorporated into the new product. Also included is an exploration of the various obstacles, problems, and organizational issues which occur when transitioning from a legacy system to one that is more modern and complex.

  16. Entropy in an expanding universe

    International Nuclear Information System (INIS)

    Frautschi, S.

    1982-01-01

    The question of how the observed evolution of organized structures from initial chaos in the expanding universe can be reconciled with the laws of statistical mechanics is studied, with emphasis on effects of the expansion and gravity. Some major sources of entropy increase are listed. An expanding causal region is defined in which the entropy, though increasing, tends to fall further and further behind its maximum possible value, thus allowing for the development of order. The related questions of whether entropy will continue increasing without limit in the future, and whether such increase in the form of Hawking radiation or radiation from positronium might enable life to maintain itself permanently, are considered. Attempts to find a scheme for preserving life based on solid structures fail because events such as quantum tunneling recurrently disorganize matter on a very long but fixed time scale, whereas all energy sources slow down progressively in an expanding universe. However, there remains hope that other modes of life capable of maintaining themselves permanently can be found

  17. 78 FR 45617 - Student Assistance General Provisions, Federal Perkins Loan Program, Federal Family Education...

    Science.gov (United States)

    2013-07-29

    ..., et al. Student Assistance General Provisions, Federal Perkins Loan Program, Federal Family Education... General Provisions, Federal Perkins Loan Program, Federal Family Education Loan Program, and William D... General Provisions, Federal Perkins Loan (Perkins Loan) Program, Federal Family Education Loan (FFEL...

  18. Defining the Role of the Pharmacy Technician and Identifying Their Future Role in Medicines Optimisation

    Science.gov (United States)

    Boughen, Melanie; Sutton, Jane; Fenn, Tess

    2017-01-01

    Background: Traditionally, pharmacy technicians have worked alongside pharmacists in community and hospital pharmacy. Changes within pharmacy provide opportunity for role expansion and with no apparent career pathway, there is a need to define the current pharmacy technician role and role in medicines optimisation. Aim: To capture the current roles of pharmacy technicians and identify how their future role will contribute to medicines optimisation. Methods: Following ethical approval and piloting, an online survey to ascertain pharmacy technicians’ views about their roles was undertaken. Recruitment took place in collaboration with the Association of Pharmacy Technicians UK. Data were exported to SPSS, data screened and descriptive statistics produced. Free text responses were analysed and tasks collated into categories reflecting the type of work involved in each task. Results: Responses received were 393 (28%, n = 1380). Results were organised into five groups: i.e., hospital, community, primary care, General Practitioner (GP) practice and other (which included HM Prison Service). Thirty tasks were reported as commonly undertaken in three or more settings and 206 (84.7%, n = 243) pharmacy technicians reported they would like to expand their role. Conclusions: Tasks core to hospital and community pharmacy should be considered for inclusion to initial education standards to reflect current practice. Post qualification, pharmacy technicians indicate a significant desire to expand clinically and managerially allowing pharmacists more time in patient-facing/clinical roles. PMID:28970452

  19. Defining the Role of the Pharmacy Technician and Identifying Their Future Role in Medicines Optimisation.

    Science.gov (United States)

    Boughen, Melanie; Sutton, Jane; Fenn, Tess; Wright, David

    2017-07-15

    Traditionally, pharmacy technicians have worked alongside pharmacists in community and hospital pharmacy. Changes within pharmacy provide opportunity for role expansion and with no apparent career pathway, there is a need to define the current pharmacy technician role and role in medicines optimisation. To capture the current roles of pharmacy technicians and identify how their future role will contribute to medicines optimisation. Following ethical approval and piloting, an online survey to ascertain pharmacy technicians' views about their roles was undertaken. Recruitment took place in collaboration with the Association of Pharmacy Technicians UK. Data were exported to SPSS, data screened and descriptive statistics produced. Free text responses were analysed and tasks collated into categories reflecting the type of work involved in each task. Responses received were 393 (28%, n = 1380). Results were organised into five groups: i.e., hospital, community, primary care, General Practitioner (GP) practice and other (which included HM Prison Service). Thirty tasks were reported as commonly undertaken in three or more settings and 206 (84.7%, n = 243) pharmacy technicians reported they would like to expand their role. Tasks core to hospital and community pharmacy should be considered for inclusion to initial education standards to reflect current practice. Post qualification, pharmacy technicians indicate a significant desire to expand clinically and managerially allowing pharmacists more time in patient-facing/clinical roles.

  20. Buy Energy-Efficient Products: A Guide for Federal Purchasers and Specifiers

    Energy Technology Data Exchange (ETDEWEB)

    2016-07-01

    In a single year, energy-efficient product purchases could save the federal government almost a half billion dollars worth of energy. By purchasing products that exceed the minimum required efficiency levels, buyers can save the government even more energy and money. Federal employees and contractors must take an active role in ensuring that the government receives products that meet efficiency requirements. This document provides an overview of product purchasing requirements and shows you how to write compliant contracts, find funding, and confirm product compliance.

  1. The use of expandable metallic airway stents for tracheobronchial obstruction in children.

    Science.gov (United States)

    Filler, R M; Forte, V; Fraga, J C; Matute, J

    1995-07-01

    Expandable metallic angioplasty stents (Palmaz stent) have been implanted in the trachea and/or bronchi of seven children. Three children had severe tracheal stenosis after tracheoplasty for congenital tracheal stenosis repair, and four had tracheomalacia or bronchomalacia with or without vascular compression. The mean age at stenting was 9.7 months (range, 2 to 15 months). Balloon expandable stents were inserted into the trachea or bronchus through a 3.5-mm bronchoscope under fluoroscopic control. Initially a single tracheal stent was used for all patients except for one with obstruction in the trachea and both bronchi, in whom three stents were implanted. Three children had recurrent airway obstruction 1 month later; one was cured with a second stent; one child died 1 year later; and the other is being treated for heart disease. The others have no serious respiratory problems. The stents in all have been in place for 1 to 25 (mean, 11) months. No immediate complications were noted. Early and late bronchoscopy showed incomplete epithelialization of the stent and patches of granulation tissue on it. Two stents were removed bronchoscopically, one at the completion of treatment for tracheomalacia and the other at the time of recurrent airway obstruction. This preliminary experience indicates that expandable metallic stents have a useful role in the treatment of selected lower airway obstructions.

  2. Solid expandable systems put deepwater targets within reach

    Energy Technology Data Exchange (ETDEWEB)

    Perez-Roca, Eduardo [Enventure Global Technology L.L.C., Houston, TX (United States). Latin America; Fristch, Jerry [Enventure Global Technology L.L.C., Houston, TX (United States)

    2008-07-01

    Enabling technologies that take drilling operations to deeper objectives have made a significant impact on the practicality of many projects, especially deep water offshore targets. Increasing vertical depth and lateral reach requires adequate hole size to attain the desired objectives of the well bore. Solid expandable technology can maintain and retain hole size to address both the physical limitations and the economic feasibility of deep water operations. With each and every casing point, the potential for adequate hole size at total depth (TD) decreases. Solid expandable open hole liners and single-diameter systems reduce and eliminate, respectively, the well bore tapering that dictates hole size at TD and subsequent completion size. Successful mitigation of this tapering, whether through the entire well bore or through select zones, enables operators to gain access to previously unreachable reserves. Solid expandable systems have proven to be reliable and effective with over 1,000 installations in a myriad of conditions and environments worldwide. To date, over 115 of those applications have been in deep water environments. The current operating envelope for solid expandable systems include the deepest installation at {approx}28,750 ft (8,763 m) and the longest at 6,867 ft (2,083 m) in water depth over 3,150 ft (960 m). This record-length application consisted of an open hole liner installed and expanded in a single run. This paper will discuss the effectiveness of solid expandable systems in deep water operations and how the technology brings value to offshore projects especially when planned into the initial design. Case histories will be used to further illustrate the features, advantages, and benefits of expandable technology. In addition, this paper will examine the state of the solid expandable technology and its continuing evolution to provide even more drilling solutions. (author)

  3. HIV pre-exposure prophylaxis: Exploring the potential for expanding the role of pharmacists in public health.

    Science.gov (United States)

    Okoro, Olihe; Hillman, Lisa

    2018-05-19

    The study objectives were to a) assess knowledge and experience; b) describe perceptions and attitudes; and c) identify training needs of community-based pharmacists regarding HIV pre-exposure prophylaxis (PrEP). This was a cross-sectional survey study. The survey was administered online to pharmacists practicing in a community setting in the state of Minnesota. Measures included knowledge of and experience with HIV PrEP, perceptions and attitudes towards pharmacists' involvement, and HIV PrEP-specific training needs for pharmacists. With a survey response rate of approximately 13% (n = 347), most respondents (76.4%) agreed that HIV PrEP can be beneficial in high-risk populations. Forty-six percent of respondents were not aware of U.S. Food and Drug Administration approval of emtricitabine and tenofovir disoproxil fumarate for PrEP. Most respondents (71.1%) were "not at all familiar" with Centers for Disease Control and Prevention guidelines for PrEP. Twenty-one percent of respondents had sufficient knowledge to counsel patients on PrEP. Experience with counseling on PrEP (21.8%), having dispensed PrEP in the last 2 years (33.1%), fewer years in practice (≤10 years), location of practice site (urban or suburban), and having received HIV continuing education in the last 2 years (33.0%) were associated with more knowledge of HIV PrEP. Top concerns with counseling were knowledge about the medication and behavior modification. The most frequently indicated primary concerns with implementing PrEP initiatives were identifying appropriate candidates and patient adherence. As pharmacists' roles continue to expand, relevant content in pharmacy education and requisite training (including continuing education) are critical to addressing knowledge gaps and competencies that will enable pharmacists engage more effectively in public health efforts such as HIV prevention. Published by Elsevier Inc.

  4. Federalism and educational policies in Brazil: contexts and ruptures

    Directory of Open Access Journals (Sweden)

    Rodrigo Ferreira Rodrigues

    2018-01-01

    Full Text Available This article aims to analyze the complexity of the Brazilian federal arrangement and the design of educational policies through the correlation of forces and disputes between spaces and institutional tensions that configure the current and recent context in the educational policies of Brazil. It is a theoretical and documentary study and had as its axis of analysis the tensions and ruptures that had as a background (direct or indirect the National Education System and in its contribution the very system of collaboration, as specific policies of the Brazilian cooperative pact. Thus, we emphasize the role of social participation in the implementation of EC 59/2009, in the National Education Conferences (from 2010 to 2018 and in the constitution of SASE as spaces of agreement and broad and democratic dialogue. Based on this context, it was possible to highlight the ruptures with the process of affirmation of cooperative federalism in guaranteeing the right to quality public education with social and democratic participation, evidencing the necessary strengthening of federal pacts, in the face of the challenges facing the federalism and effectiveness of educational policies in Brazil.

  5. ANALYSIS OF CHP POTENTIAL AT FEDERAL SITES

    Energy Technology Data Exchange (ETDEWEB)

    HADLEY, S.W.

    2002-03-11

    This document was prepared at the request of the U.S. Department of Energy's (DOE's) Federal Energy Management Program (FEMP) under its Technical Guidance and Assistance and Project Financing Programs. The purpose was to provide an estimate of the national potential for combined heat and power (also known as CHP; cogeneration; or cooling, heating, and power) applications at federal facilities and the associated costs and benefits including energy and emission savings. The report provides a broad overview for the U.S. Department of Energy (DOE) and other agencies on when and where CHP systems are most likely to serve the government's best interest. FEMP's mission is to reduce the cost to and environmental impact of the federal government by advancing energy efficiency and water conservation, promoting the use of renewable energy, and improving utility management decisions at federal sites. FEMP programs are driven by its customers: federal agency sites. FEMP monitors energy efficiency and renewable energy technology developments and mounts ''technology-specific'' programs to make technologies that are in strong demand by agencies more accessible. FEMP's role is often one of helping the federal government ''lead by example'' through the use of advanced energy efficiency/renewable energy (EERE) technologies in its own buildings and facilities. CHP was highlighted in the Bush Administration's National Energy Policy Report as a commercially available technology offering extraordinary benefits in terms of energy efficiencies and emission reductions. FEMP's criteria for emphasizing a technology are that it must be commercially available; be proven but underutilized; have a strong constituency and momentum; offer large energy savings and other benefits of interest to federal sites and FEMP mission; be in demand; and carry sufficient federal market potential. As discussed in the report, CHP meets all

  6. Data analyst technician: an innovative role for the pharmacy technician.

    Science.gov (United States)

    Ervin, K C; Skledar, S; Hess, M M; Ryan, M

    2001-10-01

    The development of an innovative role for the pharmacy technician is described. The role of the pharmacy technician was based on a needs assessment and the expertise of the pharmacy technician selected. Initial responsibilities of the technician included chart reviews, benchmarking surveys, monthly financial impact analysis, initiative assessment, and quality improvement reporting. As the drug-use and disease-state management (DUDSM) program expanded, pharmacist activities increased, requiring the expansion of data analyst technician (DAT) duties. These new responsibilities included participation in patient assessment, data collection and interpretation, and formulary enforcement. Most recently, technicians' expanded duties include maintenance of a physician compliance profiling database, quality improvement reporting and graphing, active role in patient risk assessment and database management for adult vaccination, and support of financial impact monitoring for other institutions within the health system. This pharmacist-technician collaboration resulted a threefold increase in patient assessments completed per day. In addition, as the DUDSM program continues to expand across the health system, an increase in DAT resources from 0.5 to 1.0 full-time equivalent was obtained. The role of the DAT has increased the efficiency of the DUDSM program and has provided an innovative role for the pharmacy technician.

  7. Federalism Lives.

    Science.gov (United States)

    Howard, A. E. Dick

    1987-01-01

    Examines the concept of federalism in terms of its past history and its encouraging future. Calls for a revival of concern for federalism not simply as a convenient administrative arrangement but as a fundamental constitutional value. (BSR)

  8. Novel power MOSFET-based expander for high frequency ultrasound systems.

    Science.gov (United States)

    Choi, Hojong; Shung, K Kirk

    2014-01-01

    The function of an expander is to obstruct the noise signal transmitted by the pulser so that it does not pass into the transducer or receive electronics, where it can produce undesirable ring-down in an ultrasound imaging application. The most common type is a diode-based expander, which is essentially a simple diode-pair, is widely used in pulse-echo measurements and imaging applications because of its simple architecture. However, diode-based expanders may degrade the performance of ultrasonic transducers and electronic components on the receiving and transmitting sides of the ultrasound systems, respectively. Since they are non-linear devices, they cause excessive signal attenuation and noise at higher frequencies and voltages. In this paper, a new type of expander that utilizes power MOSFET components, which we call a power MOSFET-based expander, is introduced and evaluated for use in high frequency ultrasound imaging systems. The performance of a power MOSFET-based expander was evaluated relative to a diode-based expander by comparing the noise figure (NF), insertion loss (IL), total harmonic distortion (THD), response time (RT), electrical impedance (EI) and dynamic power consumption (DPC). The results showed that the power MOSFET-based expander provided better NF (0.76 dB), IL (-0.3 dB) and THD (-62.9 dB), and faster RT (82 ns) than did the diode-based expander (NF (2.6 dB), IL (-1.4 dB), THD (-56.0 dB) and RT (119 ns)) at 70 MHz. The -6 dB bandwidth and the peak-to-peak voltage of the echo signal received by the transducer using the power MOSFET-based expander improved by 17.4% and 240% compared to the diode-based expander, respectively. The new power MOSFET-based expander was shown to yield lower NF, IL and THD, faster RT and lower ring down than the diode-based expander at the expense of higher dynamic power consumption. Copyright © 2013 Elsevier B.V. All rights reserved.

  9. Using Xrootd to Federate Regional Storage

    International Nuclear Information System (INIS)

    Bauerdick, L; Benjamin, D; Bloom, K; Bockelman, B; Bradley, D; Dasu, S; Ernst, M; Ito, H; Rind, O; Gardner, R; Vukotic, I; Hanushevsky, A; Lesny, D; McGuigan, P; McKee, S; Severini, H; Sfiligoi, I; Tadel, M; Würthwein, F; Williams, S

    2012-01-01

    While the LHC data movement systems have demonstrated the ability to move data at the necessary throughput, we have identified two weaknesses: the latency for physicists to access data and the complexity of the tools involved. To address these, both ATLAS and CMS have begun to federate regional storage systems using Xrootd. Xrootd, referring to a protocol and implementation, allows us to provide data access to all disk-resident data from a single virtual endpoint. This “redirector” discovers the actual location of the data and redirects the client to the appropriate site. The approach is particularly advantageous since typically the redirection requires much less than 500 milliseconds and the Xrootd client is conveniently built into LHC physicists’ analysis tools. Currently, there are three regional storage federations - a US ATLAS region, a European CMS region, and a US CMS region. The US ATLAS and US CMS regions include their respective Tier 1, Tier 2 and some Tier 3 facilities; a large percentage of experimental data is available via the federation. Additionally, US ATLAS has begun studying low-latency regional federations of close-by sites. From the base idea of federating storage behind an endpoint, the implementations and use cases diverge. The CMS software framework is capable of efficiently processing data over high-latency links, so using the remote site directly is comparable to accessing local data. The ATLAS processing model allows a broad spectrum of user applications with varying degrees of performance with regard to latency; a particular focus has been optimizing n-tuple analysis. Both VOs use GSI security. ATLAS has developed a mapping of VOMS roles to specific file system authorizations, while CMS has developed callouts to the site's mapping service. Each federation presents a global namespace to users. For ATLAS, the global-to-local mapping is based on a heuristic-based lookup from the site's local file catalog, while CMS does the mapping

  10. Using Xrootd to federate regional storage

    Energy Technology Data Exchange (ETDEWEB)

    Bauerdick, L.; et al.

    2012-01-01

    While the LHC data movement systems have demonstrated the ability to move data at the necessary throughput, we have identified two weaknesses: the latency for physicists to access data and the complexity of the tools involved. To address these, both ATLAS and CMS have begun to federate regional storage systems using Xrootd. Xrootd, referring to a protocol and implementation, allows us to provide data access to all disk-resident data from a single virtual endpoint. This redirector discovers the actual location of the data and redirects the client to the appropriate site. The approach is particularly advantageous since typically the redirection requires much less than 500 milliseconds and the Xrootd client is conveniently built into LHC physicists analysis tools. Currently, there are three regional storage federations - a US ATLAS region, a European CMS region, and a US CMS region. The US ATLAS and US CMS regions include their respective Tier 1, Tier 2 and some Tier 3 facilities, a large percentage of experimental data is available via the federation. Additionally, US ATLAS has begun studying low-latency regional federations of close-by sites. From the base idea of federating storage behind an endpoint, the implementations and use cases diverge. The CMS software framework is capable of efficiently processing data over high-latency links, so using the remote site directly is comparable to accessing local data. The ATLAS processing model allows a broad spectrum of user applications with varying degrees of performance with regard to latency, a particular focus has been optimizing n-tuple analysis. Both VOs use GSI security. ATLAS has developed a mapping of VOMS roles to specific file system authorizations, while CMS has developed callouts to the site's mapping service. Each federation presents a global namespace to users. For ATLAS, the global-to-local mapping is based on a heuristic-based lookup from the site's local file catalog, while CMS does the mapping

  11. Problems and Specific Features of Sub-Federal Budgets Execution in 2015

    Directory of Open Access Journals (Sweden)

    Anna Ivanovna Povarova

    2016-09-01

    Full Text Available Last year has been marked by worrying trends in the development of a budgetary crisis in Russian regions; the crisis became apparent in 2013, when regional authorities had to get into huge debts in order to provide finances for the social obligations in the framework of the presidential decrees of May 7, 2012. The budget process in 2015 was characterized by expanding negative trends in those regions that had previously been the engines of economic growth and budget donors, which contradicts the regional development strategy. The crisis response measures consist in a large-scale optimization of expenses. Despite an attempt undertaken by the Government to replace commercial borrowings with budget loans, there are still no prospects for solving the debt issue. On the contrary, expert forecasts predict a doubling of the debt stock in regions by the end of 2017. Cuts in the expenditures on human capital development should be considered as a new negative trend, naturally resulting in the deterioration of material well-being of Russians, which was expressed in the decline in their real incomes and raising poverty level. It seems that on the eve of the RF State Duma elections the social policy of the authorities ceases to be socially oriented. Under the circumstances of an aggravating budget crisis, the Government is not increasing unrepayable financial aid (it did increase it in 2009; instead, it is pursuing the opposite policy and estranges itself from providing support to regions. Moreover, the Cabinet of Ministers does not openly wish to carry out a just division of powers and obligations of governmental units, but turns it into a mechanism for financing federal budget deficit by shifting state obligations onto the regions. The paper presents the results of the analysis of sub-federal budgets execution in 2015. The main goal was to identify the features of budget process and trends in the dynamics of budget parameters. The main conclusion is that

  12. A spatial analysis of the expanding roles of nurses in general practice

    Directory of Open Access Journals (Sweden)

    Pearce Christopher

    2012-08-01

    Full Text Available Abstract Background Changes to the workforce and organisation of general practice are occurring rapidly in response to the Australian health care reform agenda, and the changing nature of the medical profession. In particular, the last five years has seen the rapid introduction and expansion of a nursing workforce in Australian general practices. This potentially creates pressures on current infrastructure in general practice. Method This study used a mixed methods, ‘rapid appraisal’ approach involving observation, photographs, and interviews. Results Nurses utilise space differently to GPs, and this is part of the diversity they bring to the general practice environment. At the same time their roles are partly shaped by the ways space is constructed in general practices. Conclusion The fluidity of nursing roles in general practice suggests that nurses require a versatile space in which to maximize their role and contribution to the general practice team.

  13. EXPANDED DIMENSIONS OF THE PURPOSES AND USES OF PERFORMANCE APPRAISAL

    Directory of Open Access Journals (Sweden)

    Muhammad Zahid Iqbal

    2012-01-01

    Full Text Available This paper attempts to develop an understanding of performance appraisal (PA and to identify inconsistencies in its purposes and uses through an analysis of previous studies. The paper explores the purposes and uses of PA in the literature and devises a scheme for classifying the practice of PA into four categories – administrative, developmental, strategic, and role definition. This work was done to expand our understanding of performance appraisal and to highlight its uses in connection with other human resource management and development functions. The study finds that previous researchers devoted the most attention to PA conducted for administrative purposes, followed by PA for developmental purposes; the strategic category of PA was studied somewhat, whereas PA for purposes of role definition was almost ignored. The author offers a full-scale inventory of the purposes and uses of PA for researchers, performance raters and ratees. The study proposes that raters need to focus on the broader dimensions of PA, not simply its administrative functions.

  14. Federal Policy to Promote Innovation in US Higher Education

    Science.gov (United States)

    Brewer, Dominic J.; Shirley, Maurice

    2017-01-01

    The federal role in higher education has grown over the past two decades, and now a new administration has the opportunity to strengthen policies that support students and their colleges and universities. To help inform these decisions, the Urban Institute convened a bipartisan group of scholars and policy advisers to write a series of memos…

  15. Origin and dynamics of expanding neutral hydrogen supershells

    International Nuclear Information System (INIS)

    Kolesnik, I.G.; Silich, S.A.

    1987-01-01

    The evolutionary model of expanding supershells regulated by induced star formation is proposed. It is suggested that giant expanding shells are formed n superclouds at late evolutionary stage of star complexes. To understand the dynamics of the most huge supershells it is necessary to take into account that expanding shells can trigger star formation in cold dense pre-exosting cloudlets. Efficiency of induced star formation must be less than one percent to fit observational properties of supershells

  16. Framing Canadian federalism

    National Research Council Canada - National Science Library

    Saywell, John; Anastakis, Dimitry; Bryden, Penny E

    2009-01-01

    ... the pervasive effects that federalism has on Canadian politics, economics, culture, and history, and provide a detailed framework in which to understand contemporary federalism. Written in honour of John T. Saywell's half-century of accomplished and influential scholarly work and teaching, Framing Canadian Federalism is a timely and fitting t...

  17. Nuclear supervision - Administration by the federal states on behalf of the Federal Government or direct federal administration for optimum achievement

    International Nuclear Information System (INIS)

    Renneberg, W.

    2005-01-01

    One year ago, Federal Minister for the Environment Juergen Trittin expressed doubt about the long-term viability of the federal states' acting on behalf of the federal government in the field of atomic energy law administration. An alternative to this type of administration was mentioned, namely direct execution by the feral government, and a thorough examination was announced. This was to show which type of administration would achieve maximum safety for the residual operating lives of nuclear power plants. Kienbaum Management Consultants were commissioned to evaluate the current status and potential alternative structures. That study was performed within the framework of one of the key projects in reactor safety of the Federal Ministry for the Environment, Nature Conservation, and Nuclear Safety (BMU), namely the reform of nuclear administration. Further steps to be taken by the BMU by the end of this parliamentary term are presented. The federal state are to be approached in an attempt to conduct an unbiased discussion of the pros and cons of the alternatives to administration by the federal states on behalf of the federal government. Questions will be clarified which need to be examined in depth before direct administration by the federal government can be introduced. These include constitutional matters and matters of costing in financing the higher-level federal authority as well as specific questions about the organization of that authority. The purpose is to elaborate, by the end of this parliamentary term, a workable concept of introducing direct federal administration of nuclear safety. (orig.)

  18. Seal-less cryogenic expander

    International Nuclear Information System (INIS)

    Faria, L.E.; Christopher, E.H.

    1987-01-01

    In an expander for use in a split Stirling cycle refrigeration system of the type wherein a displacer moves with reciprocating motion inside an expander housing, and wherein a plunger force and a regenerator force are formed on the displacer, the plunger force cyclically varying and having a time of minimum and maximum plunger force amplitude, and the regenerator force cyclically varying and having a time of minimum and maximum regenerator force amplitude, the improvement is described comprising: (a) means for maintaining displacer forces, such that the maximum plunger force amplitude is substantially equal to the maximum regenerator force amplitude; and (b) means for adjusting a time difference, the time difference being the time between the time of maximum plunger force and the time of maximum regenerator force such that a measure of the cooling power of the refrigeration system is maximized

  19. Sobre la regulación federal de las encuestas electorales en México

    OpenAIRE

    Peña, Ricardo de la; Ortiz, Verónica

    2013-01-01

    Election polls are a substantial element of our democratic reality. The conduction and publicity of opinion surveys during the electoral process involve the exercise of basic civil rights for pollsters and citizens. Hence the importance of federal regulation and State’s role in preserving the balance between freedom of expression and the access to information foreseen by the Mexican Constitution. Once again, the recent federal election produced lessons and evidence of regulatory successes and...

  20. Semiclassical expanding discrete space-times

    International Nuclear Information System (INIS)

    Cobb, W.K.; Smalley, L.L.

    1981-01-01

    Given the close ties between general relativity and geometry one might reasonably expect that quantum effects associated with gravitation might also be tied to the geometry of space-time, namely, to some sort of discreteness in space-time itself. In particular it is supposed that space-time consists of a discrete lattice of points rather than the usual continuum. Since astronomical evidence seems to suggest that the universe is expanding, the lattice must also expand. Some of the implications of such a model are that the proton should presently be stable, and the universe should be closed although the mechanism for closure is quantum mechanical. (author)

  1. Refrigeration generation using expander-generator units

    Science.gov (United States)

    Klimenko, A. V.; Agababov, V. S.; Koryagin, A. V.; Baidakova, Yu. O.

    2016-05-01

    The problems of using the expander-generator unit (EGU) to generate refrigeration, along with electricity were considered. It is shown that, on the level of the temperatures of refrigeration flows using the EGU, one can provide the refrigeration supply of the different consumers: ventilation and air conditioning plants and industrial refrigerators and freezers. The analysis of influence of process parameters on the cooling power of the EGU, which depends on the parameters of the gas expansion process in the expander and temperatures of cooled environment, was carried out. The schematic diagram of refrigeration generation plant based on EGU is presented. The features and advantages of EGU to generate refrigeration compared with thermotransformer of steam compressive and absorption types were shown, namely: there is no need to use the energy generated by burning fuel to operate the EGU; beneficial use of the heat delivered to gas from the flow being cooled in equipment operating on gas; energy production along with refrigeration generation, which makes it possible to create, using EGU, the trigeneration plants without using the energy power equipment. It is shown that the level of the temperatures of refrigeration flows, which can be obtained by using the EGU on existing technological decompression stations of the transported gas, allows providing the refrigeration supply of various consumers. The information that the refrigeration capacity of an expander-generator unit not only depends on the parameters of the process of expansion of gas flowing in the expander (flow rate, temperatures and pressures at the inlet and outlet) but it is also determined by the temperature needed for a consumer and the initial temperature of the flow of the refrigeration-carrier being cooled. The conclusion was made that the expander-generator units can be used to create trigeneration plants both at major power plants and at small energy.

  2. Guidance for Federal Agencies on Executive Order 13693 - Federal Fleet Management

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2017-01-02

    Document contains guidance on the federal fleet requirements of Executive Order 13693: Planning for Federal Sustainability in the Next Decade and helps federal agencies subject to the executive order develop an overall approach for reducing total fleet greenhouse gas (GHG) emissions and fleet-wide per-mile GHG emissions.

  3. [The role of patient flow and surge capacity for in-hospital response in mass casualty events].

    Science.gov (United States)

    Sefrin, Peter; Kuhnigk, Herbert

    2008-03-01

    Mass casualty events make demands on emergency services and disaster control. However, optimized in- hospital response defines the quality of definitive care. Therefore, German federal law governs the role of hospitals in mass casualty incidents. In hospital casualty surge is depending on resources that have to be expanded with a practicable alarm plan. Thus, in-hospital mass casualty management planning is recommended to be organized by specialized persons. To minimise inhospital patient overflow casualty surge principles have to be implemented in both, pre-hospital and in-hospital disaster planning. World soccer championship 2006 facilitated the initiation of surge and damage control principles in in-hospital disaster planning strategies for German hospitals. The presented concept of strict control of in-hospital patient flow using surge principles minimises the risk of in-hospital breakdown and increases definitive hospital treatment capacity in mass casualty incidents.

  4. The expanding universe of noncoding RNAs.

    Science.gov (United States)

    Hannon, G J; Rivas, F V; Murchison, E P; Steitz, J A

    2006-01-01

    The 71st Cold Spring Harbor Symposium on Quantitative Biology celebrated the numerous and expanding roles of regulatory RNAs in systems ranging from bacteria to mammals. It was clearly evident that noncoding RNAs are undergoing a renaissance, with reports of their involvement in nearly every cellular process. Previously known classes of longer noncoding RNAs were shown to function by every possible means-acting catalytically, sensing physiological states through adoption of complex secondary and tertiary structures, or using their primary sequences for recognition of target sites. The many recently discovered classes of small noncoding RNAs, generally less than 35 nucleotides in length, most often exert their effects by guiding regulatory complexes to targets via base-pairing. With the ability to analyze the RNA products of the genome in ever greater depth, it has become clear that the universe of noncoding RNAs may extend far beyond the boundaries we had previously imagined. Thus, as much as the Symposium highlighted exciting progress in the field, it also revealed how much farther we must go to understand fully the biological impact of noncoding RNAs.

  5. Attitudes and practices regarding the use of methadone in US state and federal prisons.

    Science.gov (United States)

    Rich, Josiah D; Boutwell, Amy E; Shield, David C; Key, R Garrett; McKenzie, Michelle; Clarke, Jennifer G; Friedmann, Peter D

    2005-09-01

    In the United States, vigorous enforcement of drug laws and stricter sentencing guidelines over the past 20 years have contributed to an expanded incarcerated population with a high rate of drug use. One in five state prisoners reports a history of injection drug use, and many are opiate dependent. For over 35 years, methadone maintenance therapy has been an effective treatment for opiate dependence; however, its use among opiate-dependent inmates in the United States is limited. In June 2003, we conducted a survey of the medical directors of all 50 US states and the federal prison system to describe their attitudes and practices regarding methadone. Of the 40 respondents, having jurisdiction over 88% (n =1,266,759) of US prisoners, 48% use methadone, predominately for pregnant inmates or for short-term detoxification. Only 8% of respondents refer opiate-dependent inmates to methadone programs upon release. The results highlight the need to destigmatize the use of methadone in the incarcerated setting, expand access to methadone during incarceration, and to improve linkage to methadone treatment for opiate-dependent offenders who return to the community.

  6. Second Generation Self-Inflating Tissue Expanders: A Two-Year Experience

    Directory of Open Access Journals (Sweden)

    Jamal Omran Al Madani

    2014-01-01

    Full Text Available Background. Tissue expansion is a well-established surgical technique that produces an additional amount of normal skin to cover a defect. This technique is appealing because the skin quality and color are from the patient’s own. The widely used injectable expanders are of great reliability but carry the disadvantage of being painful during injection and most of the time require multiple clinic visits. So the idea of self-inflation became attractive and hydrogel expanders were developed and became widely known for being painless during clinic visit and decrease number of visits. The first generation expanders were modified by adding an enclosing plastic shell to decrease the unopposed expansion that occurred in the first generation expanders, which lead to pressure necrosis of the skin flaps. This made it an attractive option for tissue expansion in children and some adult patients. Patients, Materials, and Methods. Charts of 17 patients were retrospectively reviewed, all of them had second generation self-inflating expanders implanted over a 2-year period for one of two purposes, the treatment of giant nevi or burn scars. Results. Fifteen patients were females and 2 were males. The indication was large burn scar in 14 cases (14/17, in which 47/55 expanders were implanted, and giant nevus in 3/17 cases in which 8/55 expanders were implanted. Extrusion of the expander occurred in 8/55 expanders (14.5%, which occurred in 6/14 patients. The highest percentage of extrusion occurred in the neck in which two out of three expanders extruded; otherwise this complication does not seem to be related to the indication, gender, nor age of the patients. It seems to be that it is technical in nature. The patients did not have to get any injections to fill the tissue expanders, which made the expansion process less painful and more convenient. Conclusion. This seems to be currently the largest published review in which second generation expanders were used

  7. Teaching about American Federal Democracy.

    Science.gov (United States)

    Schechter, Stephen L., Ed.

    Ten essays discuss federal democracy, the form of government of the United States. The first essay discusses the origins of American federalism. The second examines why we have a federal system, the functions federalism serves, and the consequences of federalism for the American political system. Federalism in the Constitution and constitutional…

  8. Mitigating costs and the preemptive effect of federal rate orders

    International Nuclear Information System (INIS)

    Darr, F.P.

    1992-01-01

    The role of federalism in the regulation of energy production is a long-standing problem. This article is divided into five parts. Following a summary of the case 'New Orleans Public Service, Inc. v. Council of New Orleans' (NOPSI) in Part I the article addresses the statutory and interpretive foundations of the filed rate doctrine described in Part II. Part III discusses the Supreme Court's extension of the doctrine into greater federal management of retail rates and introduces the reaction of the lower courts to the Supreme Court's decisions. Part IV analyzes the NOPSI exception requiring a utility to mitigate the effects of a FERC order in light of the policy distinctions inherent in the filed rate doctrine and the recognized eceptions. Part V addresses a related policy issue of the appropriate venue for challenging state orders to deny costs arising from federal orders. 153 refs

  9. The expanding regulatory universe of p53 in gastrointestinal cancer.

    Science.gov (United States)

    Fesler, Andrew; Zhang, Ning; Ju, Jingfang

    2016-01-01

    Tumor suppresser gene TP53 is one of the most frequently deleted or mutated genes in gastrointestinal cancers. As a transcription factor, p53 regulates a number of important protein coding genes to control cell cycle, cell death, DNA damage/repair, stemness, differentiation and other key cellular functions. In addition, p53 is also able to activate the expression of a number of small non-coding microRNAs (miRNAs) through direct binding to the promoter region of these miRNAs.  Many miRNAs have been identified to be potential tumor suppressors by regulating key effecter target mRNAs. Our understanding of the regulatory network of p53 has recently expanded to include long non-coding RNAs (lncRNAs). Like miRNA, lncRNAs have been found to play important roles in cancer biology.  With our increased understanding of the important functions of these non-coding RNAs and their relationship with p53, we are gaining exciting new insights into the biology and function of cells in response to various growth environment changes. In this review we summarize the current understanding of the ever expanding involvement of non-coding RNAs in the p53 regulatory network and its implications for our understanding of gastrointestinal cancer.

  10. Self-expanding oesophageal metal stents for the palliation of dysphagia due to extrinsic compression

    Energy Technology Data Exchange (ETDEWEB)

    Gupta, N.K.; Boylan, C.E.; Razzaq, R.; England, R.E.; Mirra, L.; Martin, D.F. [Dept. of Radiology, South Manchester University Hospitals NHS Trust, Withington Hospital (United Kingdom)

    1999-07-01

    The role of self-expanding metallic stents is well established in the palliation of oesophageal stenosis and dysphagia due to primary oesophageal malignancy. However, their role in palliation of dysphagia due to external compressive mediastinal malignancies is not well established. The purpose of this study was to assess the efficacy of self-expanding metallic stents in the palliation of dysphagia due to extrinsic oesophageal compression by mediastinal malignancy. Between January 1995 and January 1998, 21 patients with oesophageal compression due to malignant mediastinal tumours underwent oesophageal stent placement for palliation of dysphagia. Complete data were available in 17 patients (10 men and 7 women). The mean age was 63.5 years (range 46-89 years). A total of 19 stents were placed successfully. The dysphagia grade prior to and after oesophageal stent placement was assessed and the complications documented. Of the 17 patients, 16 reported an improvement in dysphagia. The mean dysphagia score improved from 3.1 prior to treatment to 1.3 after treatment. In 1 patient the stent slipped during placement and another stent was placed satisfactorily. Early complications (within 48 h) in the form of mild to moderate retrosternal chest pain occurred in 5 patients. This was treated symptomatically. Late complications (after 48 h) in the form of bolus impaction occurred in 2 patients. This was successfully treated with oesophagoscopy and removal of bolus. In 2 patients the stent was overgrown by tumour and in one of these an additional stent was placed. In 1 patient incomplete closure of a tracheo-oesophageal fistula was observed. There was no procedure- or stent-related mortality. The mean survival time of this group was 2.1 months. Self-expanding metallic stents can be safely and effectively used in the palliation of dysphagia due to external mediastinal malignancies. (orig.)

  11. Self-expanding oesophageal metal stents for the palliation of dysphagia due to extrinsic compression

    International Nuclear Information System (INIS)

    Gupta, N.K.; Boylan, C.E.; Razzaq, R.; England, R.E.; Mirra, L.; Martin, D.F.

    1999-01-01

    The role of self-expanding metallic stents is well established in the palliation of oesophageal stenosis and dysphagia due to primary oesophageal malignancy. However, their role in palliation of dysphagia due to external compressive mediastinal malignancies is not well established. The purpose of this study was to assess the efficacy of self-expanding metallic stents in the palliation of dysphagia due to extrinsic oesophageal compression by mediastinal malignancy. Between January 1995 and January 1998, 21 patients with oesophageal compression due to malignant mediastinal tumours underwent oesophageal stent placement for palliation of dysphagia. Complete data were available in 17 patients (10 men and 7 women). The mean age was 63.5 years (range 46-89 years). A total of 19 stents were placed successfully. The dysphagia grade prior to and after oesophageal stent placement was assessed and the complications documented. Of the 17 patients, 16 reported an improvement in dysphagia. The mean dysphagia score improved from 3.1 prior to treatment to 1.3 after treatment. In 1 patient the stent slipped during placement and another stent was placed satisfactorily. Early complications (within 48 h) in the form of mild to moderate retrosternal chest pain occurred in 5 patients. This was treated symptomatically. Late complications (after 48 h) in the form of bolus impaction occurred in 2 patients. This was successfully treated with oesophagoscopy and removal of bolus. In 2 patients the stent was overgrown by tumour and in one of these an additional stent was placed. In 1 patient incomplete closure of a tracheo-oesophageal fistula was observed. There was no procedure- or stent-related mortality. The mean survival time of this group was 2.1 months. Self-expanding metallic stents can be safely and effectively used in the palliation of dysphagia due to external mediastinal malignancies. (orig.)

  12. Expanding role of MR angiography in clinical practice

    International Nuclear Information System (INIS)

    Prince, M.R.; Meaney, J.F.M.

    2006-01-01

    MRA has higher accuracy, less operator dependence, a larger field-of-view, three-dimensionality and superior contrast resolution than ultrasonography. Additionally, MRA offers a safer alternative to the patient than CTA as neither ionizing radiation nor iodinated contrast agents are used. Contrast-enhanced MRA with extra cellular contrast agents is fast and flow-independent, offers substantially higher spatial and temporal resolution compared to non-contrast techniques and has become the standard of practice. The highly accurate but static anatomical road-map thus generated can be supplemented with time-resolved MRA and blood flow measurement techniques for a more comprehensive assessment of systemic vascular disease. In the context of burgeoning technological advances with rapid translation into clinical MRA practice, this review explores the current position of MRA and the potential role for the new and exciting blood-pool contrast agents for diagnosing and characterizing vascular disease. Blood-pool agents offer the potential to take MRA to the next level by combining first-pass arterial phase imaging with steady state high-resolution images that exploit the persistent high intravascular enhancement generated by blood-pool agents and which is significantly greater than with extra cellular agents. Additional benefits derive from the ability to characterize plaque and to detect internal bleeding. (orig.)

  13. Federal Student Loan Programs

    Science.gov (United States)

    Federal Student Aid, US Department of Education, 2014

    2014-01-01

    For those needing a loan to attend college, think federal aid first. Federal student loans usually offer borrowers lower interest rates and have more flexible repayment terms and options than private student loans. This brief report answers the following questions about federal aid: (1) What is a federal student loan?; (2) What is a private…

  14. Analysis of spatial pattern of settlements in the federal capital ...

    African Journals Online (AJOL)

    Human settlements are important, seemingly static but dynamic, features of the cultural landscape that have attracted several studies due to the important role they play in human life. This paper examined the spatial distribution of settlements in the Federal Capital Territory (FCT) of Nigeria. The analysis uses vector based ...

  15. Strength analysis of expandable tubulars for well applications

    Energy Technology Data Exchange (ETDEWEB)

    Aguiar, A.C.C. [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil); Fonseca, C.E. [PETROBRAS S.A., Rio de Janeiro, RJ (Brazil); Netto, T.A. [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil). Coordenacao dos Programas de Pos-graduacao de Engenharia (COPPE)

    2008-07-01

    Solid expandable tube technology has many advantages when compared to conventional wells. The expansion of tubes in situ allows developing reserves in many of the challenging scenarios found in oil industry, as pre-salt layer, HPHT wells, deep reservoirs, or ultra-deep water. Besides, this procedure has good compatibility with directional and horizontal wells and facilitates side-tracks operations. Although the expansion of tubes is very attractive, a better understanding of its influence on the tube mechanical strength is necessary. In this work, experimental tests and numerical analyses were performed in order to determine the effect of parameters such as diameter-to-thickness ratio and expansion rate on the collapse resistance of expandable tubes. An experimental apparatus was designed and built to reproduce full-scale tube expansion. Three 2 meter long specimens were expanded 10% their original diameters and subjected to hydrostatic pressure inside a vessel until collapse. Three non-expanded tubes were also tested for comparison. At the same time, non-linear numerical models were developed using the finite element method. After calibration, they were used to further analyze the mechanical behavior of solid expandable tubes and the influence of expansion on its resistance against collapse. (author)

  16. An Isothermal Steam Expander for an Industrial Steam Supplying System

    Directory of Open Access Journals (Sweden)

    Chen-Kuang Lin

    2015-01-01

    Full Text Available Steam is an essential medium used in the industrial process. To ensure steam quality, small and middle scale boilers are often adopted. However, because a higher steam pressure (compared to the necessary steam pressure is generated, the boiler’s steam pressure will be reduced via a pressure regulator before the steam is directed through the process. Unfortunately, pressure is somewhat wasted during the reducing process. Therefore, in order to promote energy efficiency, a pressure regulator is replaced by a steam expander. With this steam expander, the pressure will be transformed into mechanical energy and extracted during the expansion process. A new type of isothermal steam expander for an industrial steam supplying system will be presented in the paper. The isothermal steam expander will improve the energy efficiency of a traditional steam expander by replacing the isentropic process with an isothermal expansion process. With this, steam condensation will decrease, energy will increase, and steam quality will be improved. Moreover, the mathematical model of the isothermal steam expander will be established by using the Schmidt theory, the same principle used to analyze Stirling engines. Consequently, by verifying the correctness of the theoretical model for the isothermal steam expander using experimental data, a prototype of 100 c.c. isothermal steam expander is constructed.

  17. Federal Personnel: Federal/Private Sector Pay Comparisons

    Science.gov (United States)

    1994-12-01

    Choices of Both Government and Union Status," Journal of Labor Economics , Vol. 6 (1988), pp. 229-53; Alan B. Krueger, "Are Public Sector Workers Paid...Differential in the United States," Journal of Labor Economics , Vol. 38, No. 2 (1990), pp. 270-293. 5A discussion of these explanations can be found in...federal earnings, one can obtain an estimate of the pay gap that is attributable to federal employment In labor economics research, both methods are

  18. Numerical modelling of multi-vane expander operating conditions in ORC system

    Science.gov (United States)

    Rak, Józef; Błasiak, Przemysław; Kolasiński, Piotr

    2017-11-01

    Multi-vane expanders are positive displacement volumetric machines which are nowadays considered for application in micro-power domestic ORC systems as promising alternative to micro turbines and other volumetric expanders. The multi-vane expander features very simple design, low gas flow capacity, low expansion ratios, an advantageous ratio of the power output to the external dimensions and are insensitive to the negative influence of the gas-liquid mixture expansion. Moreover, the multi-vane expander can be easily hermetically sealed, which is one of the key issues in the ORC system design. A literature review indicates that issues concerning the application of multi-vane expanders in such systems, especially related to operating of multi-vane expander with different low-boiling working fluids, are innovative, not fully scientifically described and have the potential for practical implementation. In this paper the results of numerical investigations on multi-vane expander operating conditions are presented. The analyses were performed on three-dimensional numerical model of the expander in ANSYS CFX software. The numerical model of the expander was validated using the data obtained from the experiment carried out on a lab test-stand. Then a series of computational analysis were performed using expanders' numerical model in order to determine its operating conditions under various flow conditions of different working fluids.

  19. Network on veterinary medicines initiated by the European Federation For Pharmaceutical Sciences.

    Science.gov (United States)

    Mochel, J P; Tyden, E; Hellmann, K; Vendrig, J C; Şenel, S; Dencker, L; Cristina, R T; Linden, H; Schmerold, I

    2018-06-01

    The European Federation for Pharmaceutical Sciences (EUFEPS) was founded 25 years ago by more than 20 national pharmaceutical societies and faculty members. As a pan-European organization, it brings together pharmaceutical societies as well as academic, industrial and regulatory scientists engaged in drug research and development, drug regulation and education of professionals working in these fields. EUFEPS represents pharmaceutical sciences in Europe and is recognized as such by both the European Commission and the European Medicines Agency. EUFEPS cooperates with the European Federation of Pharmaceutical Industries and other European organizations and maintains global connections with agencies such as the US Food and Drug Administration and the American Association of Pharmaceutical Scientists. EUFEPS has established specified networks forming the basis of its activities. The creation of a Network on Veterinary Medicines is prompted by the manifold problems resulting from the use of veterinary drugs and its inherent interconnections with human medicine, environmental and public health. A long-term goal of this initiative was to expand the spectrum of available therapeutics for use in animals, including the development of innovative delivery systems. © 2017 John Wiley & Sons Ltd.

  20. Addressing Public Stigma and Disparities Among Persons With Mental Illness: The Role of Federal Policy

    OpenAIRE

    Cummings, Janet R.; Lucas, Stephen M.; Druss, Benjamin G.

    2013-01-01

    Stigma against mental illness is a complex construct with affective, cognitive, and behavioral components. Beyond its symbolic value, federal law can only directly address one component of stigma: discrimination.

  1. Theoretical Characterization of the H-Bonding and Stacking Potential of Two Non-Standard Nucleobases Expanding the Genetic Alphabet

    KAUST Repository

    Chawla, Mohit; Credendino, Raffaele; Chermak, Edrisse; Oliva, Romina; Cavallo, Luigi

    2016-01-01

    :C base pair, has been introduced in DNA molecules for expanding the genetic code. Our results indicate that the Z:P base pair closely mimics the G:C base pair both in terms of structure and stability. To clarify the role of the NO2 group on the C5

  2. Ronald Reagan's "New Federalism."

    Science.gov (United States)

    Parker, Joseph B.

    1982-01-01

    Describes how changes in federal fiscal policies affect the federal government's relationship to state and local government. Franklin D. Roosevelt's and Ronald Reagan's formulas for "New Federalism" are compared. (AM)

  3. New DEA rules expand options for controlled substance disposal.

    Science.gov (United States)

    Peterson, David M

    2015-03-01

    Prescription drug abuse and overdose are rapidly growing problems in the United States. The United States federal Disposal of Controlled Substances Rule became effective 9 October 2014, implementing the Secure and Responsible Drug Disposal Act of 2010 (Disposal Act). These regulations target escalating prescription drug misuse by reducing accumulation of unused controlled substances that may be abused, diverted or accidentally ingested. Clinical areas that can now participate in collecting unused controlled substances include retail pharmacies, hospitals or clinics with an onsite pharmacy, and narcotic treatment programs. Collection methods include placing a controlled substance collection receptacle or instituting a mail-back program. Because prompt onsite destruction of collected items is required of mail-back programs, collection receptacles are more likely to be used in clinical areas. Retail pharmacies and hospitals or clinics with an onsite pharmacy may also place and maintain collection receptacles at long-term care facilities. The Act and Rule are intended to increase controlled substance disposal methods and expand local involvement in collection of unused controlled substances. Potential barriers to participating in controlled substance collection include acquisition of suitable collection receptacles and liners, lack of available space meeting the necessary criteria, lack of employee time for verification and inventory requirements, and program costs.

  4. Toward Institutional Autonomy or Nationalization? A Case Study of the Federal Role in U.S. Higher Education Accreditation

    Science.gov (United States)

    Matthews, Leah K.

    2012-01-01

    The centerpiece of the United States government's commitment to assuring that more Americans enroll in college and earn a degree is a massive system of federal financial aid that delivers billions of dollars to millions of students enrolled in accredited universities across the country. Since 1952, the federal government has relied upon…

  5. Expanded-bed chromatography in primary protein purification.

    Science.gov (United States)

    Anspach, F B; Curbelo, D; Hartmann, R; Garke, G; Deckwer, W D

    1999-12-31

    Chromatography in stable expanded beds enables proteins to be recovered directly from cultivations of microorganisms or cells and preparations of disrupted cells, without the need for prior removal of suspended solids. The general performance of an expanded bed is comparable to a packed bed owing to reduced mixing of the adsorbent particles in the column. However, optimal operating conditions are more restricted than in a packed bed due to the dependence of bed expansion on the size and density of the adsorbent particles as well as the viscosity and density of the feedstock. The feedstock composition may become the most limiting restriction owing to interactions of adsorbent particles with cell surfaces, DNA and other substances, leading to their aggregation and consequently to bed instabilities and channeling. Despite these difficulties, expanded-bed chromatography has found widespread applications in the large scale purification of proteins from mammalian cell and microbial feedstocks in industrial bioprocessing. The basics and implementation of expanded-bed chromatography, its advantages as well as problems encountered in the use of this technique for the direct extraction of proteins from unclarified feedstocks are addressed.

  6. First order phase transition of expanding matter and its fragmentation

    International Nuclear Information System (INIS)

    Chikazumi, Shinpei; Iwamoto, Akira

    2002-01-01

    Using an expanding matter model with a Lennard-Jones potential, the instability of the expanding system is investigated. The pressure, the temperature, and the density fluctuations are calculated as functions of density during the time evolution of the expanding matter, which are compared to the coexistence curve calculated by the Gibbs ensemble. The expanding matter undergoes the first order phase transition in the limit of the quasistatic expansion. The resultant fragment mass distributions are also investigated. (author)

  7. Federal Radiological Monitoring and Assessment Center (FRMAC), US response to major radiological accidents

    International Nuclear Information System (INIS)

    Mueller, P.G.

    2000-01-01

    During the 1960's and 70's the expanded use of nuclear materials to generate electricity, to provide medical benefits, and for research purposes continued to grow in the United States. While substantial effort went into constructing plants and facilities and providing for a number of redundant backup systems for safety purposes, little effort went into the development of emergency response plans for possible major radiological accidents. Unfortunately, adequate plans and procedures had not been developed to co-ordinate either state or federal emergency response assets and personnel should a major radiological accident occur. This situation became quite evident following the Three Mile Island Nuclear Reactor accident in 1979. An accident of that magnitude had not been adequately prepared for and Pennsylvania's limited emergency radiological resources and capabilities were quickly exhausted. Several federal agencies with statutory responsibilities for emergency response, including the U.S. Environmental Protection Agency (EPA), U.S. Department of Energy (DOE), Federal Emergency Management Agency (FEMA), Nuclear Regulatory Commission (NRC), and others provided extensive assistance and support during the accident. However, the assistance was not fully co-ordinated nor controlled. Following the Three Mile Island incident 13 federal agencies worked co-operatively to develop an agreement called the Federal Radiological Emergency Response Plan (FRERP). Signed in November 1985, this plan delineated the statutory responsibilities and authorities of each federal agency signatory to the FRERP. In the event of a major radiological accident, the FRERP would be activated to ensure that a co-ordinated federal emergency response would be available to respond to any major radiological accident scenario. The FRERP encompasses a wide variety of radiological accidents, not just those stemming from nuclear power plants. Activation of the FRERP could occur from major accidents involving

  8. Federal Investment

    Science.gov (United States)

    Campbell, Sheila; Tawil, Natalie

    2013-01-01

    The federal government pays for a wide range of goods and services that are expected to be useful some years in the future. Those purchases, called investment, fall into three categories: physical capital, research and development (R&D), and education and training. There are several economic rationales for federal investment. It can provide…

  9. Grazing incidence beam expander

    Energy Technology Data Exchange (ETDEWEB)

    Akkapeddi, P.R.; Glenn, P.; Fuschetto, A.; Appert, Q.; Viswanathan, V.K.

    1985-01-01

    A Grazing Incidence Beam Expander (GIBE) telescope is being designed and fabricated to be used as an equivalent end mirror in a long laser resonator cavity. The design requirements for this GIBE flow down from a generic Free Electron Laser (FEL) resonator. The nature of the FEL gain volume (a thin, pencil-like, on-axis region) dictates that the output beam be very small. Such a thin beam with the high power levels characteristic of FELs would have to travel perhaps hundreds of meters or more before expanding enough to allow reflection from cooled mirrors. A GIBE, on the other hand, would allow placing these optics closer to the gain region and thus reduces the cavity lengths substantially. Results are presented relating to optical and mechanical design, alignment sensitivity analysis, radius of curvature analysis, laser cavity stability analysis of a linear stable concentric laser cavity with a GIBE. Fabrication details of the GIBE are also given.

  10. The Expanded Large Scale Gap Test

    Science.gov (United States)

    1987-03-01

    NSWC TR 86-32 DTIC THE EXPANDED LARGE SCALE GAP TEST BY T. P. LIDDIARD D. PRICE RESEARCH AND TECHNOLOGY DEPARTMENT ’ ~MARCH 1987 Ap~proved for public...arises, to reduce the spread in the LSGT 50% gap value.) The worst charges, such as those with the highest or lowest densities, the largest re-pressed...Arlington, VA 22217 PE 62314N INS3A 1 RJ14E31 7R4TBK 11 TITLE (Include Security CIlmsilficatiorn The Expanded Large Scale Gap Test . 12. PEIRSONAL AUTHOR() T

  11. Building on the International Polar Year: Discovering Interdisciplinary Data Through Federated Search

    Directory of Open Access Journals (Sweden)

    L Yarmey

    2014-10-01

    Full Text Available The legacy of the International Polar Year 2007–2008 (IPY includes advances in open data and meaningful progress towards interoperability of data, systems, and standards. Enabled by metadata brokering technologies and by the growing adoption of international metadata standards, federated data search welcomes diversity in Arctic data and recognizes the value of expertise in community data repositories. Federated search enables specialized data holdings to be discovered by broader audiences and complements the role of metadata registries such as the Global Change Master Directory, providing interoperability across the Arctic web-of-repositories.

  12. Numerical modelling of multi-vane expander operating conditions in ORC system

    Directory of Open Access Journals (Sweden)

    Rak Józef

    2017-01-01

    Full Text Available Multi-vane expanders are positive displacement volumetric machines which are nowadays considered for application in micro-power domestic ORC systems as promising alternative to micro turbines and other volumetric expanders. The multi-vane expander features very simple design, low gas flow capacity, low expansion ratios, an advantageous ratio of the power output to the external dimensions and are insensitive to the negative influence of the gas-liquid mixture expansion. Moreover, the multi-vane expander can be easily hermetically sealed, which is one of the key issues in the ORC system design. A literature review indicates that issues concerning the application of multi-vane expanders in such systems, especially related to operating of multi-vane expander with different low-boiling working fluids, are innovative, not fully scientifically described and have the potential for practical implementation. In this paper the results of numerical investigations on multi-vane expander operating conditions are presented. The analyses were performed on three-dimensional numerical model of the expander in ANSYS CFX software. The numerical model of the expander was validated using the data obtained from the experiment carried out on a lab test-stand. Then a series of computational analysis were performed using expanders' numerical model in order to determine its operating conditions under various flow conditions of different working fluids.

  13. BETWEEN EUROPEANIZATION, UNITARISM AND AUTONOMY. REMARKS ON THE CURRENT SITUATION OF FEDERALISM IN AUSTRIA

    Directory of Open Access Journals (Sweden)

    Peter Bußjäger

    2010-04-01

    Full Text Available The following article describes current challenges of Austrian federalism. On ground of the Federal Constitution from 1920 Austria is a federation with nine autonomous Länder. Federalism is one of the basic principles of the constitution. Nevertheless the Länder are faced with centralizing drive due to Europeanization and unitarism. On the other hand the Länder have a strong regional identity. The Länder are emotionally deeply rooted in theAustrian population. The Länder also participate well in the decision making process on European level.Nevertheless the division of competencies both in legislation and administration between Federation and Länder is complicated and needs to be modernised. In the past various reform projects on federal level had failed while various reforms in the Land constitutions have led to more innovation on Land level. Despite these facts paradigms of reform debates on Austria´s federal system have changed: Until the early nineties of 20th century constitutionalreforms aimed to strengthen the role of the Länder. Since Austria´saccession to the EU reform projects the efficiency of the federal structures of Austria are doubted. Economical and financial crisis probably will increase the pressure for structural reforms.

  14. 78 FR 65767 - Student Assistance General Provisions, Federal Perkins Loan Program, Federal Family Education...

    Science.gov (United States)

    2013-11-01

    ... Assistance General Provisions, Federal Perkins Loan Program, Federal Family Education Loan Program, and... Provisions, Federal Perkins Loan (Perkins Loan) Program, Federal Family Education Loan (FFEL) Program, and... Vol. 78 Friday, No. 212 November 1, 2013 Part II Department of Education 34 CFR Parts 668, 674...

  15. Federal Fleet Report

    Data.gov (United States)

    General Services Administration — Annual report of Federal agencies' motor vehicle fleet data collected in the Federal Automotive Statistical Tool (FAST), a web-based reporting tool cosponsored by...

  16. Mobile Phone Health Applications for the Federal Sector.

    Science.gov (United States)

    Burrows, Christin S; Weigel, Fred K

    2016-01-01

    As the US healthcare system moves toward a mobile care model, mobile phones will play a significant role in the future of healthcare delivery. Today, 90% of American adults own a mobile phone and 64% own a smartphone, yet many healthcare organizations are only beginning to explore the opportunities in which mobile phones can improve and streamline care. After searching Google Scholar, the Association for Computing Machinery Database, and PubMed for articles related to mobile phone health applications and cell phone text message health, we selected articles and studies related to the application of mobile phones in healthcare. From our initial review, we identified the potential application areas and continued to refine our search, identifying a total of 55 articles for additional review and analysis. From the literature, we identified 3 main themes for mobile phone implementation in improving healthcare: primary, preventive, and population health. We recommend federal health leaders pursue the value and potential in these areas; not only because 90% of Americans already own mobile phones, but also because mobile phone integration can provide substantial access and potential cost savings. From the positive findings of multiple studies in primary, preventive, and population health, we propose a 5-year federal implementation plan to integrate mobile phone capabilities into federal healthcare delivery. Our proposal has the potential to improve access, reduce costs, and increase patient satisfaction, therefore changing the way the federal sector delivers healthcare by 2021.

  17. Gender, multiple roles, role meaning, and mental health.

    Science.gov (United States)

    Simon, R W

    1995-06-01

    This paper examines gender differences in the consequences of combining spouse, parent, and worker roles for mental health. I suggest that work and family roles have different meanings for males and females, and that differences in the meaning of these roles may be partially responsible for why the mental health advantages of holding multiple roles are fewer for women than for men. Based on qualitative analyses of follow-up, in-depth interviews with 40 employed married parents who participated in a community panel study of mental health, I find that sex differences in the perceived relationship between work and family roles may help account for sex differences in distress by contributing to male-female differences in both the extent and nature of work-parent conflicts, attributions of responsibility for marital problems, feelings of guilt, and self-evaluations as parents and spouses. By identifying gender differences in the meaning of roles among individuals who have the same multiple role configuration, and suggesting how these differences can help explain sex differences in well-being; this research may expand existing theories about the mental health consequences of multiple role involvements.

  18. A brief history of federal support for health physics education and training in the United States

    International Nuclear Information System (INIS)

    Ziemer, P.L.

    1996-01-01

    Since the formation of health physics as a profession following the end of World War II, the federal government of the United States has played an active role in the support of education and training of health physicists. The purpose of this paper is to review the types of federal support that have been available from the federal government in the past and to examine the current status of support. Individuals trained in health physics through the nuclear navy programs have not been included in this discussion. (author)

  19. Federal legal constraints on state and local regulation of radioactive materials transportation

    International Nuclear Information System (INIS)

    Reese, R.T.; Morris, F.A.; Welles, B.W.

    1980-01-01

    Within the last five years, the transportation of nuclear materials has experienced a rapid growth of state/local regulations. The federal government is responding to develop a legal basis for declaring these state/local regulations inconsistent and has proceeded to declare certain state regulations invalid. This paper summarizes the relevant legal doctrines, places these doctrines in the context of the federal regulatory framework and reaches conclusions about what forms of state and local regulation may be subject to possible preemptive initiatives and what regulations are unlikely candidates for federal actions. This paper also discusses an example of a preemptive initiative and a federal action. The initiative is contained in DOT's proposed rule on Highway Routing of Radioactive Materials. DOT's first general preemptive action under the Hazardous Materials Transportation Act is described with respect to decisions on Rhode Island's regulations regarding transportation of liquified natural and petroleum gases. There are still some issues that have not been clarified - the role of the federal government in the development and support of emergency response capabilities for nuclear and other hazardous materials, detailed shipment information, and state requirements for prenotifications

  20. Conference Offers Girls Opportunity to Expand Career Horizons

    Science.gov (United States)

    Offers Girls Opportunity to Expand Career Horizons For more information contact: e:mail: Public Affairs Golden, Colo., Feb. 11, 1997 -- Expanding Your Horizons, a conference for girls grades 6 - 9 and Employed Women, Girls Incorporated of Metro Denver, King Soopers, McDonalds, the TCI Adult Program and the

  1. 78 FR 27968 - Federal Management Regulation; Redesignations of Federal Buildings

    Science.gov (United States)

    2013-05-13

    ... Management Regulation; Redesignations of Federal Buildings AGENCY: Public Buildings Service (PBS), General... designation and redesignation of six Federal buildings. DATES: Expiration Date: This bulletin announcement expires July 30, 2013. The building designations and redesignations remains in effect until canceled or...

  2. 49 CFR 268.7 - Federal/State share and restrictions on the uses of Federal Maglev Funds.

    Science.gov (United States)

    2010-10-01

    ... of Federal Maglev Funds. 268.7 Section 268.7 Transportation Other Regulations Relating to... Federal Maglev Funds. (a) Federal share. The Federal share of Full Projects Costs shall be not more than 2...) Restrictions on the uses of Federal Maglev Funds. (1) Federal Maglev Funds may be applied only to Eligible...

  3. Development of cryogenic free-piston reciprocating expander utilizing phase controller

    Energy Technology Data Exchange (ETDEWEB)

    Cha, Jeong Min; Park, Ji Ho; Kim, Kyung Joong; Jeong, Sang Kwon [Korea Advanced Institute of Science and Technology, Daejeon (Korea, Republic of)

    2016-06-15

    A free-piston reciprocating expander is a device which operates without any mechanical linkage to a stationary part. Since the motion of the floating piston is only controlled by the pressure difference at two ends of the piston, this kind of expander may indispensably require a sophisticated active control system equipped with multiple valves and reservoirs. In this paper, we have suggested a novel design that can further reduce complexity of the previously developed cryogenic free-piston expander configuration. It is a simple replacement of both multiple valves and reservoirs by a combination of an orifice valve and a reservoir. The functional characteristic of the integrated orifice-reservoir configuration is similar to that of a phase controller applied in a pulse tube refrigerator so that we designate the one as a phase controller. Depending on the orifice valve size in the phase controller, the different PV work which affects the expander performance is generated. The numerical model of this unique free-piston reciprocating expander utilizing a phase controller is established to understand and analyze quantitatively the performance variation of the expander under different valve timing and orifice valve size. The room temperature experiments are carried out to examine the performance of this newly developed cryogenic expander.

  4. Development of cryogenic free-piston reciprocating expander utilizing phase controller

    International Nuclear Information System (INIS)

    Cha, Jeong Min; Park, Ji Ho; Kim, Kyung Joong; Jeong, Sang Kwon

    2016-01-01

    A free-piston reciprocating expander is a device which operates without any mechanical linkage to a stationary part. Since the motion of the floating piston is only controlled by the pressure difference at two ends of the piston, this kind of expander may indispensably require a sophisticated active control system equipped with multiple valves and reservoirs. In this paper, we have suggested a novel design that can further reduce complexity of the previously developed cryogenic free-piston expander configuration. It is a simple replacement of both multiple valves and reservoirs by a combination of an orifice valve and a reservoir. The functional characteristic of the integrated orifice-reservoir configuration is similar to that of a phase controller applied in a pulse tube refrigerator so that we designate the one as a phase controller. Depending on the orifice valve size in the phase controller, the different PV work which affects the expander performance is generated. The numerical model of this unique free-piston reciprocating expander utilizing a phase controller is established to understand and analyze quantitatively the performance variation of the expander under different valve timing and orifice valve size. The room temperature experiments are carried out to examine the performance of this newly developed cryogenic expander

  5. Self-expandable metal stents for malignant colonic obstruction: data from a retrospective regional SIED-AIGO study.

    Science.gov (United States)

    Di Mitri, Roberto; Mocciaro, Filippo; Traina, Mario; Montalbano, Luigi Maria; Familiari, Luigi; D'Amore, Fabio; Raimondo, Dario; Virgilio, Clara; Tarantino, Ilaria; Barresi, Luca; Giunta, Marco; Borina, Eleonora; Borruto, Antonino; Marino, Antonino

    2014-03-01

    Self-expandable metal stents are a non-surgical option for the treatment of symptomatic malignant colorectal obstruction as palliative treatment or as a bridge to surgery. To report data from a regional study on self-expandable metal stent (SEMS) placement for malignant colorectal obstruction. Two hundred and four patients (male 54.9%, mean age of 69.5 ± 14.2) were retrospectively evaluated and data on technical and clinical success, and complications, were analyzed. Technical and clinical success rates were 99% and 94.6% respectively, with 36.7% treated on an emergency basis and 63.3% electively. Palliative treatment was administered to 70.1%, and as a bridge to surgery for 29.9%. Complications were 17 neoplastic ingrowths, 10 stent migrations, and 4 perforations. Palliative treatment was associated with a higher risk of stent ingrowth (p=0.003), and chemotherapy with a lower risk of stent ingrowth (p=0.009). This regional study, although it has certain limitations, confirms the positive role of self-expandable metal stents in the treatment of symptomatic malignant colorectal obstruction, and that chemotherapy decreases the risk of ingrowth. Copyright © 2013 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

  6. Expanding Capacity and Promoting Inclusion in Introductory Computer Science: A Focus on Near-Peer Mentor Preparation and Code Review

    Science.gov (United States)

    Pon-Barry, Heather; Packard, Becky Wai-Ling; St. John, Audrey

    2017-01-01

    A dilemma within computer science departments is developing sustainable ways to expand capacity within introductory computer science courses while remaining committed to inclusive practices. Training near-peer mentors for peer code review is one solution. This paper describes the preparation of near-peer mentors for their role, with a focus on…

  7. District of Columbia Public Education: Agencies Have Enhanced Internal Controls over Federal Payments for School Improvement, but More Consistent Monitoring Needed. Report to Congressional Requesters. GAO-11-16

    Science.gov (United States)

    Ashby, Cornelia M.

    2010-01-01

    Between fiscal years 2004 and 2009, Congress appropriated nearly $190 million in federal payments for school improvement to the District of Columbia (D.C.). This includes $85 million to the state education office--currently the Office of the State Superintendent of Education (OSSE)--to expand public charter schools and $105 million to D.C. Public…

  8. Management of information security risks in a federal public institution: a case study

    Directory of Open Access Journals (Sweden)

    Jackson Gomes Soares Souza

    2016-11-01

    Full Text Available Public institutions bound to the Brazilian federal public sector must apply security measures, policies, procedures and guidelines as information assets protection measures. This case study sought to determine whether the management of information security risks is applied in a federal public institution according to Information Technology (I.T. managers perceptions and the results expose the importance of the roles played by people, responsibilities, policies, standards, procedures and their implementation aiming greater control of information security risks and opportunities related to information technology security.

  9. Crystallization degree change of expanded graphite by milling and annealing

    International Nuclear Information System (INIS)

    Tang Qunwei; Wu Jihuai; Sun Hui; Fang Shijun

    2009-01-01

    Expanded graphite was ball milled with a planetary mill in air atmosphere, and subsequently thermal annealed. The samples were characterized by using X-ray diffraction spectroscopy (XRD), scanning electron microscopy (SEM) and thermal gravimetric analysis (TGA). It was found that in the milling initial stage (less than 12 h), the crystallization degree of the expanded graphite declined gradually, but after milling more than 16 h, a recrystallization of the expanded graphite toke place, and ordered nanoscale expanded graphite was formed gradually. In the annealing initial stage, the non-crystallization of the graphite occurred, but, beyond an annealing time, recrystallizations of the graphite arise. Higher annealing temperature supported the recrystallization. The milled and annealed expanded graphite still preserved the crystalline structure as raw material and hold high thermal stability.

  10. ACHP | Unified Federal Review

    Science.gov (United States)

    Search skip specific nav links Home arrow Unified Federal Review Three logos: 1) Executive Office of the Homeland Security. Unified Federal Environmental and Historic Preservation Review Process Please visit the new location for the Unified Federal Review located here: http://www.fema.gov/environmental-historic

  11. In the Ethos of the Safety Net: An Expanded Role for Clinical Ethics Mediation.

    Science.gov (United States)

    McGreevy, Jolion

    2015-01-01

    Clinical ethics mediation is invaluable for resolving intractable disputes in the hospital. But it is also a critical day-to-day skill for clinicians, especially those who serve a disproportionate number of vulnerable patients. While mediation is typically reserved for intractable cases, there are two important opportunities to expand its use. First is preventative mediation, in which clinicians incorporate clinical ethics mediation into their daily routine in order to address value-laden conflicts before they reach the point at which outside consultation becomes necessary. Second is guided mediation, in which clinical teams resolve conflicts with patients or surrogates with guidance from an ethics consultant, who operates at some distance from the conflict and, rather than recommending a single action, counsels clinicians on the process they can use to resolve the conflict on their own. These approaches build the capacity of all clinicians to use clinical ethics mediation to improve the care of vulnerable patients. Copyright 2015 The Journal of Clinical Ethics. All rights reserved.

  12. Self-expanding stent-assisted middle cerebral artery recanalization: technical note

    International Nuclear Information System (INIS)

    Sauvageau, Eric; Levy, Elad I.

    2006-01-01

    Investigation into pharmacological and mechanical means of improving recanalization rates by intraarterial therapy has led to technological development. Angiographic recanalization has been associated with improvement in clinical outcome. A clot retriever has recently joined an imperfect armamentarium for intraarterial stroke therapy. In this report, we describe successful recanalization of an acute thrombotic occlusion of the inferior division of the middle cerebral artery (MCA) achieved with a self-expanding stent. An 82-year-old woman with a history of coronary atherosclerosis and previous cerebellar hemorrhage presented with a National Institutes of Health Stroke Scale (NIHSS) score of 11. Perfusion computed tomography imaging showed a left MCA territory deficit. Diffusion-weighted magnetic resonance (MR) imaging revealed a small punctiform insular hyperintensity. Angiography documented occlusion of the inferior division of the left MCA (Thrombolysis in Myocardial Infarction or Thrombolysis in Cerebral Infarction, TIMI/TICI, grade 0). Intraarterial delivery of eptifibatide to the occlusion site failed to recanalize the vessel. Deployment of a self-expanding stent in the occluded segment resulted in complete revascularization of the distal vascular bed. Angiography performed on the next day confirmed patency of the stented vessel segment (TIMI/TICI 3). The patient was discharged 3 days after the procedure (NIHSS 3). MR angiography obtained 3 months after the procedure documented left MCA patency. This technique may have a role worthy of further investigation in acute stroke therapy. (orig.)

  13. New York: Expanding Time, Increasing Opportunities for Achievement

    Science.gov (United States)

    Miller, Tiffany D.

    2014-01-01

    New York is poised to take an important step to improve student achievement by expanding learning time for students attending high-poverty, low-performing schools. Recent district- and state-level investments in expanded learning time--a promising strategy to close achievement and opportunity gaps--will give students more time to learn core…

  14. Federal Buildings Supplemental Survey 1993

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-11-01

    The Energy Information Administration (EIA) of the US Department of Energy (DOE) is mandated by Congress to be the agency that collects, analyzes, and disseminates impartial, comprehensive data about energy including the volume consumed, its customers, and the purposes for which it is used. The Federal Buildings Supplemental Survey (FBSS) was conducted by EIA in conjunction with DOE`s Office of Federal Energy Management Programs (OFEMP) to gain a better understanding of how Federal buildings use energy. This report presents the data from 881 completed telephone interviews with Federal buildings in three Federal regions. These buildings were systematically selected using OFEMP`s specifications; therefore, these data do not statistically represent all Federal buildings in the country. The purpose of the FBSS was threefold: (1) to understand the characteristics of Federal buildings and their energy use; (2) to provide a baseline in these three Federal regions to measure future energy use in Federal buildings as required in EPACT; and (3) to compare building characteristics and energy use with the data collected in the CBECS.

  15. Innovative isothermal oil-free co-rotating scroll compressor–expander for energy storage with first expander tests

    International Nuclear Information System (INIS)

    Iglesias, A.; Favrat, D.

    2014-01-01

    Highlights: • Doing a new concept of small scale compressed air energy storage. • Presenting a new working process of scroll machinery. • Updating a thermodynamic model of scroll compressor that take into account water injection. • Updating a mathematical model of volumetric loses that take into account sealing effect of liquid water. • Encouraging results to investigate more deeply this new concept. - Abstract: The development of an efficient isothermal turbine and compressor is essential for the realization of a small-scale compressed air energy storage (CAES). This article presents the theoretical development of an oil-free co-rotating scroll air compressor and turbine working with water injection to make the operations of expansion and compression as isothermal as possible. First experimental results in expander mode are shown. The theoretical performance is predicted with the help of a mathematical model using the equations of energy and mass conservation and the equation of state. This model takes into account the effects of water injection and volumetric losses. The experimental prototype is an oil-free scroll air compressor with the distinctive feature of having two mobile involutes working in synchronized co-rotation one relative to another. The prime-mover is an electric motor driving the two scrolls with two synchronizing belts. Water injection in the housing intends to provide a quasi-isothermal compression. The same device is used as an isothermal expander by supplying high-pressure air with water when it rotates backwards in expander mode, the electric motor acting then as a generator. Expected improvements to a standard scroll compressor and expander are a better volumetric efficiency and a greater power density due to a higher rotational speed of the scrolls, thanks to their symmetrical masses. The isothermal processes increase also the overall performance

  16. Symposium 19: Federal University of Rio Grande do Sul: its Role in the Biochemistry Teaching in the Southernmost Brazilian States

    Directory of Open Access Journals (Sweden)

    Clóvis M.D. Wannmacher

    2014-08-01

    Full Text Available K-Education(Portuguese Chair: V. Trindade Bayardo Torres; Clovis Wannmacher; Denise Macedo  Federal University of Rio Grande do Sul: its Role in the Biochemistry Teaching in the Southernmost Brazilian States. Wannmacher, C.M.D. Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.   At present, most Biochemistry teaching in Rio Grande do Sul and Santa Catarina has its origin in the Department of Biochemistry of the Federal University of Rio Grande do Sul. In the 70’s, all the teachers of the Department wrote a book together: “Fundamental Biochemistry”. This book was always used in the classes by groups of students of different careers supervised by the respective teacher. At the same time, this methodology was not used by pharmaceutical teachers, but they recommended the Department’s book to their students. Along the next years, Biochemistry teaching was adapted according to the professional course and to the teacher’s personal characteristics. Today, there are two extremes strategies again: one traditional for the most basic biochemistry student’s formation (including theoretical, laboratorial, seminars and informatics classes and the other, experimental-clinical, for physician’s formation (including seminars of molecular approach to the most prevalent diseases, mainly, those leading to failure of organs/systems and the interaction with patients from HCPA by the interpretation of their biochemical data. On the other hand, the Post Graduation Program, at first, emphasized biochemistry teaching in a traditional form, but gradually changed the emphasis to investigation, and most classes changed to scientific paper reports. To stimulate the teaching formation, two activities were offered to post-graduation students: Biochemistry Teaching Methodology and Teaching Practice in Biochemistry. These activities promote opportunity for the students to

  17. Federative coordination and collaboration in the policy and management of the ongoing development of teachers from 2003 to 2006

    Directory of Open Access Journals (Sweden)

    Clotenir Damasceno Rabelo

    2018-01-01

    Full Text Available The article integrates the studies carried out as part of a concluded research which aimed to analyze the intergovernmental relations established by the federated entities in the implementation of policies created in the framework of the Federal and State Governments    oriented towards the ongoing development of literacy teachers and the role played by the municipalities in the execution of such policies in the period between 2003 and 2006. As an integral part of the broad analysis, this text discusses the policy and management of the ongoing development of teachers in Brazil, considering the federative coordination and collaboration between 2003 and 2006. It presents an analysis carried out in documents of the National Policy of Recognition and Development of Teachers, redesigned in the beginning of 2003, especially the National Network of Ongoing Development of Basic Education Teachers. It also emphasizes the guidelines agreed upon set down to initiate collaborative efforts between the federated entities and universities to implement this policy. The examination reveals signs of a centralized federal formulation and a decentralized offer, and indicates different reactions by states and municipalities to the model of federalism adopted in the policies, giving rise to contradictions in the structure of roles played by the subnational units.

  18. Expanding the role of reactive transport models in critical zone processes

    Science.gov (United States)

    Li, Li; Maher, Kate; Navarre-Sitchler, Alexis; Druhan, Jennifer; Meile, Christof; Lawrence, Corey; Moore, Joel; Perdrial, Julia; Sullivan, Pamela; Thompson, Aaron; Jin, Lixin; Bolton, Edward W.; Brantley, Susan L.; Dietrich, William E.; Mayer, K. Ulrich; Steefel, Carl; Valocchi, Albert J.; Zachara, John M.; Kocar, Benjamin D.; McIntosh, Jennifer; Tutolo, Benjamin M.; Kumar, Mukesh; Sonnenthal, Eric; Bao, Chen; Beisman, Joe

    2017-01-01

    Models test our understanding of processes and can reach beyond the spatial and temporal scales of measurements. Multi-component Reactive Transport Models (RTMs), initially developed more than three decades ago, have been used extensively to explore the interactions of geothermal, hydrologic, geochemical, and geobiological processes in subsurface systems. Driven by extensive data sets now available from intensive measurement efforts, there is a pressing need to couple RTMs with other community models to explore non-linear interactions among the atmosphere, hydrosphere, biosphere, and geosphere. Here we briefly review the history of RTM development, summarize the current state of RTM approaches, and identify new research directions, opportunities, and infrastructure needs to broaden the use of RTMs. In particular, we envision the expanded use of RTMs in advancing process understanding in the Critical Zone, the veneer of the Earth that extends from the top of vegetation to the bottom of groundwater. We argue that, although parsimonious models are essential at larger scales, process-based models offer tools to explore the highly nonlinear coupling that characterizes natural systems. We present seven testable hypotheses that emphasize the unique capabilities of process-based RTMs for (1) elucidating chemical weathering and its physical and biogeochemical drivers; (2) understanding the interactions among roots, micro-organisms, carbon, water, and minerals in the rhizosphere; (3) assessing the effects of heterogeneity across spatial and temporal scales; and (4) integrating the vast quantity of novel data, including “omics” data (genomics, transcriptomics, proteomics, metabolomics), elemental concentration and speciation data, and isotope data into our understanding of complex earth surface systems. With strong support from data-driven sciences, we are now in an exciting era where integration of RTM framework into other community models will facilitate process

  19. Federal environmental inspections handbook

    International Nuclear Information System (INIS)

    1991-10-01

    This Federal Environmental Inspection Handbook has been prepared by the Department of Energy (DOE), Office of Environmental Guidance, RCRA/CERCLA Division (EH-231). It is designed to provide DOE personnel with an easily accessible compilation of the environmental inspection requirements under Federal environmental statutes which may impact DOE operations and activities. DOE personnel are reminded that this Handbook is intended to be used in concert with, and not as a substitute for, the Code of Federal Regulations (CFR). Federal Register (FR), and other applicable regulatory documents

  20. Federalism and managed care: introductory comments to the American Association of Law Schools' Section on Law, Medicine and Health Care on the role of the states in managed care regulation.

    Science.gov (United States)

    Blum, J D

    1999-01-01

    This section of the Annals of Health Law represents a compilation of materials concerning the state regulation of managed care. The following materials were first presented at the annual meeting of the American Association of Law Schools ("AALS"), Section on Law, Medicine and Health Care in January 1999. Chairman John Blum introduces the subject and questions the dual role assumed by state and federal authorities in regulating managed care.

  1. Networking 2.0: Expanding your collaboration circles through the Interagency Arctic Research Policy Committee (IARPC)

    Science.gov (United States)

    Rohde, J. A.; Bowden, S.; Stephenson, S. N.; Starkweather, S.

    2015-12-01

    The Interagency Arctic Research Policy Committee (IARPC) envisions a prosperous, sustainable, and healthy Arctic understood through innovative and collaborative research coordinated among Federal agencies and domestic and international partners. IARPC's approach is to harnesses the talent of the scientific and stakeholder community through Federally-run but broadly open collaboration teams, and an innovative website that expands the frontiers of collaborative research. The Obama Administration released the five-year Arctic Research Plan: FY2013-2017 in February 2013. The Plan focuses on advancing knowledge and sustainability of the Arctic by improving collaboration in seven priority research areas: sea ice and marine ecosystems, terrestrial ice and ecosystems, atmospheric studies, observing systems, regional climate models, human health studies, and adaptation tools for communities. From these seven research areas, 12 collaboration teams were formed to respond to the 145 milestones laid out in the Plan. The collaboration teams are charged with enhancing inter-institutional and interdisciplinary implementation of scientific research on local, regional, and circumpolar environmental and societal issues in the Arctic. The collaboration teams are co-chaired by Federal program managers, and, in some cases, external partners and are open to research and stakeholder communities. They meet on a regular basis by web- or teleconference to inform one another about ongoing and planned programs and new research results, as well as to inventory existing programs, identify gaps in knowledge and research, and address and implement the Plan's milestones. In-between meetings, team members communicate via our innovative, user-driven, collaboration website. Members share information about their research activities by posting updates, uploading documents, and including events on our calendar, and entering into dialogue about their research activities. Conversations taking place on the

  2. Nuclear supervision - Administration by the federal states on behalf of the Federal Government or direct federal administration? Evaluation from a practical point of view

    International Nuclear Information System (INIS)

    Cloosters, W.

    2005-01-01

    The organization of supervisory authorities under the Atomic Energy Act is not a new issue. In fact, it was discussed vehemently in the Federal Republic of Germany as far back as in the early fifties. Federal legislation in late 1959 decided to have the Atomic Energy Act executed in part under direct federal responsibility and, as far as the important supervision of the nuclear power plants operated in the Federal Republic of Germany was concerned, by the federal states on behalf of the federal government. Federal Minister for the Environment Trittin reopened the debate about the organization of nuclear administration by announcing his intention to transfer the supervision of nuclear power plants to direct federal administration. This announcement not only raises the question of legal permissibility of transferring nuclear power plant oversight to federal administration, but also requires a critical review, as presented in this article, of practical regulatory supervision to ensure safe operation of nuclear facilities. In this connection, both the actual content of supervisory activities and the way in which they are carried out must be examined in an effort to find an answer based on solid premises to the question raised above. For reasons explained in the contribution, oversight of nuclear power plants cannot be carried out as a centralized function. Instead, the legislative decision of 1959 in favor of the federal states exercising supervision on behalf of the federal government continues to be correct at the present stage also in the light of the steps initiated to opt out of the peaceful uses of nuclear power. (orig.)

  3. 77 FR 47374 - Notice of Proposed Information Collection Requests; Federal Student Aid; William D. Ford Federal...

    Science.gov (United States)

    2012-08-08

    ...; William D. Ford Federal Direct Loan (Direct Loan) Program/ Federal Family Loan (FFEL) Program: Deferment... which borrowers in the William D. Ford Federal Direct Loan (Direct Loan) and Federal Family Education... considered public records. Title of Collection: William D. Ford Federal Direct Loan (Direct Loan) Program...

  4. CARTOGRAPHICAL-GEOINFORMATICAL SECURITY OF TERRITORIAL PLANNING IN THE RUSSIAN FEDERATION

    Directory of Open Access Journals (Sweden)

    A. N. Panin

    2017-01-01

    Full Text Available The adoption of the town planning code of the Russian Federation in 2004, started the modern stage of spatial planning in Russia at all administrative-territorial levels. Despite the fact that it was more than 12 years ago, the system of preparation documents of territorial planning and zoning has continued the path of improvement [Chistobaev, 2013]. Quite significant aspects of these documents preparation is related to the cartographic unit. Over the period there has been a qualitative shift in the preparation of the documents that is connected first of all with an increasing role of geographic information systems, and strengthening synchronization of documents of various administrative and territorial rank, including due to transition to a unified cartographic basis [Skaterschikov, 2007].It is important to note that in the post-Soviet period, actually work on the documents of spatial planning in the country has conducted. Thus, the first stage after a significant break was characterized by misunderstandings on the part of authorities of “customer” role and significance of this document on the one hand, and the other, was associated with the shortage of specialists, which was simply not enough for large-scale operation in the country. These problems led to what in fact was complete absence of current methods and requirements for the formation of the documents. So the preparation of the graphic part was limited at best, issuing paper copies and receiving electronic copies of maps as raster images.The second stage is characterized by a number of positive trends – first, the town planning code of the Russian Federation has undergone significant changes and second, there has been put into effect additional normative legal acts, guidelines governing the preparation of the documents related to the software shells, and meeting the needs of the Federal Service for State Registration, Cadastre and Cartography of the Russian Federation. Since the

  5. How information resources are used by federal agencies in risk assessment application: Rapporteur summary

    Energy Technology Data Exchange (ETDEWEB)

    Fenner-Crisp, P. [Environmental Protection Agency, Washington, DC (United States)

    1990-12-31

    The application of information available for risk assessment from the federal perspective is described. Different federal agencies conduct varying degrees of hazard evaluation, and some also generate empirical data. The role of the Agency for Toxic Substances and Disease Registry in hazard assessments of potential public health impacts of Superfund sites includes identification of the 275 most significant substances. ATSDR is responsible for preparing toxicological profiles. ATSDR also identifies data gaps and needs critical to adequately assessing human health impacts.

  6. Antecedents and consequences of customer-company identification: expanding the role of relationship marketing.

    Science.gov (United States)

    Ahearne, Michael; Bhattacharya, C B; Gruen, Thomas

    2005-05-01

    This article presents an empirical test of organizational identification in the context of customer-company (C-C) relationships. It investigates whether customers identify with companies and what the antecedents and consequences of such identification are. The model posits that perceived company characteristics, construed external image, and the perception of the company's boundary-spanning agent lead to C-C identification. In turn, such identification is expected to impact both in-role behavior (i.e., product utilization) as well as extra-role behavior (i.e., citizenship). The model was tested in a consultative selling context of pharmaceutical sales reps calling on physicians. Results from the empirical test indicated that customers do indeed identify with organizations and that C-C identification positively impacts both product utilization behavior and extra-role behavior even when the effect of brand perception is accounted for. Second, the study found that the organization's characteristics as well as the salesperson's characteristics contributed to the development of C-C identification.

  7. The Federal Bureau of Investigation and change

    DEFF Research Database (Denmark)

    Svendsen, Adam David Morgan

    2012-01-01

    still needs to be accorded to the ‘intelligence methodology’ of ‘wait and watch’. Simultaneously, the FBI needs to keep moving more from mainly a post facto emphasis to more of an a priori one in its investigations. Thereby, the FBI can continue to move towards improved delivery and better meet its role......"ABSTRACT: In this article, shortcomings with US domestic counter-terrorism intelligence and associated efforts since 2000 are analysed. Potential suggestions for the extended development of the Federal Bureau of Investigation (FBI) are then discussed. Some of these propositions touch...

  8. Expanding the Game Design Space

    DEFF Research Database (Denmark)

    Larsen, Lasse Juel; Majgaard, Gunver

    2016-01-01

    This article considers game design research in educational settings. Its focus is on how undergraduate students – particularly engineering students – learn computer game design. From observations conducted during our game design courses we have developed a model of expanded game design space...... layer establishes correspondence between formal elements of computer games and the structure of problem-based creativity. It addresses how game design challenges should be formulated and how creative solutions can be measured. The fourth and final layer demonstrates how clear framing can act....... It encapsulates the entire development process from the first ideas to the final game with emphasis on game design thinking. Our model of expanded game design space consists of four separate – yet interconnected – layers in the process of game development. The first layer addresses the importance of framing...

  9. Self-expanding/shrinking structures by 4D printing

    Science.gov (United States)

    Bodaghi, M.; Damanpack, A. R.; Liao, W. H.

    2016-10-01

    The aim of this paper is to create adaptive structures capable of self-expanding and self-shrinking by means of four-dimensional printing technology. An actuator unit is designed and fabricated directly by printing fibers of shape memory polymers (SMPs) in flexible beams with different arrangements. Experiments are conducted to determine thermo-mechanical material properties of the fabricated part revealing that the printing process introduced a strong anisotropy into the printed parts. The feasibility of the actuator unit with self-expanding and self-shrinking features is demonstrated experimentally. A phenomenological constitutive model together with analytical closed-form solutions are developed to replicate thermo-mechanical behaviors of SMPs. Governing equations of equilibrium are developed for printed structures based on the non-linear Green-Lagrange strain tensor and solved implementing a finite element method along with an iterative incremental Newton-Raphson scheme. The material-structural model is then applied to digitally design and print SMP adaptive lattices in planar and tubular shapes comprising a periodic arrangement of SMP actuator units that expand and then recover their original shape automatically. Numerical and experimental results reveal that the proposed planar lattice as meta-materials can be employed for plane actuators with self-expanding/shrinking features or as structural switches providing two different dynamic characteristics. It is also shown that the proposed tubular lattice with a self-expanding/shrinking mechanism can serve as tubular stents and grippers for bio-medical or piping applications.

  10. Analysis of a rotating spool expander for Organic Rankine Cycle applications

    Science.gov (United States)

    Krishna, Abhinav

    Increasing interest in recovering or utilizing low-grade heat for power generation has prompted a search for ways in which the power conversion process may be enhanced. Amongst the conversion systems, the Organic Rankine Cycle (ORC) has generated an enormous amount of interest amongst researchers and system designers. Nevertheless, component level technologies need to be developed and match the range of potential applications. In particular, technical challenges associated with scaling expansion machines (turbines) from utility scale to commercial scale have prevented widespread adoption of the technology. In this regard, this work focuses on a novel rotating spool expansion machine at the heart of an Organic Rankine Cycle. A comprehensive, deterministic simulation model of the rotating spool expander is developed. The comprehensive model includes a detailed geometry model of the spool expander and the suction valve mechanism. Sub-models for mass flow, leakage, heat transfer and friction within the expander are also developed. Apart from providing the ability to characterize the expander in a particular system, the model provides a valuable tool to study the impact of various design variables on the performance of the machine. The investigative approach also involved an experimental program to assess the performance of a working prototype. In general, the experimental data showed that the expander performance was sub-par, largely due to the mismatch of prevailing operating conditions and the expander design criteria. Operating challenges during the shakedown tests and subsequent sub-optimal design changes also detracted from performance. Nevertheless, the results of the experimental program were sufficient for a proof-of-concept assessment of the expander and for model validation over a wide range of operating conditions. The results of the validated model reveal several interesting details concerning the expander design and performance. For example, the match

  11. Rupture of an expander prosthesis mimics axillary cancer recurrence.

    LENUS (Irish Health Repository)

    Ismael, T

    2005-10-01

    Regional silicone gel migration from a ruptured breast implant has been reported at different locations including the upper extremity, chest wall muscles, axilla and back. We report a patient who presented with an axillary mass that mimicked a regional recurrence 5 years after breast cancer reconstruction with a latissimus dorsi musculocutaneous flap and silicon gel expander-prosthesis. Surgical exploration revealed that the mass contained silicone gel around the port of the breast expander that had ruptured. The mass was confluent with an intracapsular silicone leak through a tract along the tube of the expander port.

  12. The Public Field in Brazil: Toward a Multidisciplinary Educational Approach for the Professional with Multiple Roles

    Science.gov (United States)

    Lucio, Magda L.; Almeida, Lindijane S. B.; Silveira, Raquel M. C.

    2018-01-01

    Contemporary public management in Brazil is undergoing a great deal of transformation. From the year 2008 the Brazilian Federal government has been investing in policies and planned actions that aim to expand access to Higher Education. This paradigm shift was possible through the understanding that the agenda of public problems required trained…

  13. FEDERAL AND REGIONAL CLUSTER POLICY OF THE RUSSIAN FEDERATION

    Directory of Open Access Journals (Sweden)

    Markov L. S.

    2017-12-01

    Full Text Available The article reviews the history of cluster policy in Russia at the federal and regional levels. The federal cluster policy is realized in three directions, studying which allowed us to outline the main features of a formalized cluster that claims state support. The trend of reorientation of the cluster policy from supporting clusters and their infrastructure to cluster projects is revealed. Systematization and comparative analysis of the cluster policy in the regions of the country leading in terms of cluster development is carried out. It is established that the regional cluster policy is at a nascent stage and is a projection of the federal programs. At the regional level, there is no institutional basis for the cluster policy in Russia. The regional cluster policy is characterized by homogeneity of organizational structures.

  14. Hubble Diagram Test of Expanding and Static Cosmological Models: The Case for a Slowly Expanding Flat Universe

    Directory of Open Access Journals (Sweden)

    Laszlo A. Marosi

    2013-01-01

    Full Text Available We present a new redshift (RS versus photon travel time ( test including 171 supernovae RS data points. We extended the Hubble diagram to a range of z = 0,0141–8.1 in the hope that at high RSs, the fitting of the calculated RS/ diagrams to the observed RS data would, as predicted by different cosmological models, set constraints on alternative cosmological models. The Lambda cold dark matter (ΛCDM, the static universe model, and the case for a slowly expanding flat universe (SEU are considered. We show that on the basis of the Hubble diagram test, the static and the slowly expanding models are favored.

  15. Intermittency Statistics in the Expanding Solar Wind

    Science.gov (United States)

    Cuesta, M. E.; Parashar, T. N.; Matthaeus, W. H.

    2017-12-01

    The solar wind is observed to be turbulent. One of the open questions in solar wind research is how the turbulence evolves as the solar wind expands to great distances. Some studies have focused on evolution of the outer scale but not much has been done to understand how intermittency evolves in the expanding wind beyond 1 AU (see [1,2]). We use magnetic field data from Voyager I spacecraft from 1 to 10AU to study the evolution of statistics of magnetic discontinuities. We perform various statistical tests on these discontinuities and make connections to the physical processes occurring in the expanding wind.[1] Tsurutani, Bruce T., and Edward J. Smith. "Interplanetary discontinuities: Temporal variations and the radial gradient from 1 to 8.5 AU." Journal of Geophysical Research: Space Physics 84.A6 (1979): 2773-2787.[2] Greco, A., et al. "Evidence for nonlinear development of magnetohydrodynamic scale intermittency in the inner heliosphere." The Astrophysical Journal 749.2 (2012): 105.

  16. Evaluation of the stiffness characteristics of rapid palatal expander screws

    Directory of Open Access Journals (Sweden)

    Luca Lombardo

    2016-11-01

    Full Text Available Abstract Background The aim of this study is to evaluate the mechanical properties of the screws used for rapid expansion of the upper jaw. Methods Ten types of expansion screw were assessed, seven with four arms: Lancer Philosophy 1, Dentaurum Hyrax Click Medium, Forestadent Anatomic Expander type “S”, Forestadent Anatomic Expander type “S” for narrow palates, Forestadent Memory, Leone A 2620-10 with telescopic guide, and Leone A 0630-10 with orthogonal arms; and three with two arms: Dentaurum Variety S.P., Target Baby REP Veltri, and Leone A 362113. A test expander with the mean dimensions taken from measurements on a sample of 100 expanders was constructed for each screw. The test expanders were connected to the supports of an Instron 4467 (Instron Corp., USA mechanical testing machine equipped with a 500 N load cell, and the compression force exerted after each activation was measured. The mean forces expressed by the two- and four-arm expanders were then compared. Results After five activations, the forces expressed by the two-arm devices were double than those expressed by the four-arm devices on average (224 ± 59.9 N vs. 103 ± 32.9 N, and such values remained high after subsequent activations. Conclusions The expanders tested demonstrated stiffness characteristics compatible with opening of the palatine sutures in pre-adolescent patients. The stiffness of such devices can be further increased during the construction phase.

  17. The Perceived Importance of Role-Specific Competencies for Health Care Leaders Establishes the Need to Expand Role Theory.

    Science.gov (United States)

    Babinski, Paul J

    2016-01-01

    This cross-sectional quantitative study was undertaken to determine the extent to which individuals who have differing health care leadership roles perceived the importance of selected leadership competencies in their specific roles based on their experience. A total of 313 participants responded to the health care questionnaire. Principal component analysis identified factor structure and Cronbach α at .96 supported the reliability of the factor analysis. Multivariate analysis of variance tested the 4 health care leadership roles to determine if an effect was present among the competencies. A subsequent analysis of variance test was conducted on the competencies to confirm an effect was present, and a Games-Howell post hoc test followed. These tests indicated that there was a significant difference in rating the perceived importance of specific leadership competencies by the health care leaders in each competency domain. The participants included in this study consisted of the chief executive officer (CEO), director of nursing (DON), operating room director (ORD), and director of radiology (DOR). Based on the Games-Howell post hoc test, a commonality existed between the leaders. The CEOs and DONs often indicated no significant difference in competency perception to one another in relation to the dependent variables, yet indicated a significant difference in competency perception when compared with the ORDs and DORs. Similarly, the ORD and DOR variables often indicated no significant difference in competency perception to one another in relation to the dependent variables, yet indicated a significant difference in competency perception compared with the CEO and DON variables. This study positively indicated that health care leadership's perception of competencies does differ between the various leadership roles.

  18. Esophagorespiratory fistula: treatment with self-expanding covered stent

    International Nuclear Information System (INIS)

    Zang Jian; Dou Yongchong; Wang Zheng; Kong Jian

    2002-01-01

    Objective: To evaluate self-expanding covered stent in the management of esophagorespiratory fistula. Methods: A self-expanding esophageal covered stent was implanted under fluoroscopic guidance in 13 patients with esophagorespiratory fistula. In this series patients aged 31-73 years (60.2 years in average). All patients had a pre-procedure fast of 6-41 days (17.3 days in average), in which 12 patients had pulmonary infection. Results: All fistulas were excluded and swallowing function was restored. No stend-related complication was observed. Pulmonary infection was managed in 10 patients out of 13. The mean survived time was 33.3 wks (1-178 wks) in follow-up. Conclusion: Covered self-expanding stent implantation is a safe and effective treatment of ERF

  19. Expanded tenses in the old English orosius a syntactic strengthening*

    Directory of Open Access Journals (Sweden)

    Frančiška Trobevšek Drobnak

    1990-12-01

    Full Text Available The present chapter reports the investigation into certain aspects of the periphrastic construction to be +present participle (e.g. NE: "he is teaching"; OE. "he is laerende" viewed as an example of a syntactic strengthening. The construc­ tion is usually referred to as "continuous tenses/form" or "progressive tenses/form", whereas Nickel (1966 uses "expanded form". Coming closest to this latter term, the "expanded tenses" employed here seems a convenient label for two reasons: a  the use of expanded tenses is not restricted to the expression of verbal aspect (Aspekt or mode of verbal action (Aktionsart, which is implied by the use of either the term "continuous  tenses/form" or the term "progressive tenses/form"; b  the expanded tenses are integrated into the English tense system, in the sense that they can be substituted  with the respective non-expanded tenses without any change in the syntax of the clause, e.g.

  20. Some design features of CO2 swing piston expander

    International Nuclear Information System (INIS)

    Guan Haiqing; Ma Yitai; Li Minxia

    2006-01-01

    CO 2 is a potential substitute for synthesized refrigerants with favorable environmental properties. To improve the coefficient of performance (COP) of CO 2 heat pump systems, a swing piston expander prototype has been developed for replacing the throttling valve based on the thermodynamic analysis of the operating conditions of a CO 2 transcritical cycle. The measures on reducing the loss of friction and leakage are paramount important to improve the efficiency of the expander. The performance of the CO 2 swing expander prototype was actually tested in a CO 2 transcritical cycle water-to-water heat pump test rig, and the test results illustrate that the isentropic efficiency of the prototype can be more than 28% when running steadily and up to a maximum of about 44%. Some operating characteristics of the swing piston expander are presented according to the analysis of the test results

  1. Endovascular therapy of carotid stenosis with self-expandable stent

    International Nuclear Information System (INIS)

    Liu Jianmin; Huang Qinghai; Hong Bo; Xu Yi; Zhao Wenyuan; Zhang Yongwei; Zhang Long; Zhou Xiaoping

    2002-01-01

    Objective: To summarize the experience of endovascular treatment of carotid stenosis with expandable stents. Methods: Fifty-two patients with carotid stenosis who experienced repeated transient ischemic attacks or cerebral infarction were admitted to our hospital. The stenosis was pre-expanded with undetachable balloon, and self-expandable stents were implanted across the stenosis. A balloon catheter was used to further expand stents in 29 patients. Results: The stent was accurately implanted, and total disappearance of stenosis was obtained in 34 patients, the degree of stenosis reduced more than 90% in 16 patients, and more than 70% in 2 patients. The patients recovered well and no complications related to the procedure occurred. None experienced TIA or infarction postoperatively in 52 cases and follow-up imaging in 19 patients (6 - 12 months) demonstrated no restenosis. Conclusion: Endovascular stenting may be a safe and valid choice for the treatment of extracranial carotid stenosis

  2. 49 CFR 173.221 - Polymeric beads, expandable and Plastic molding compound.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Polymeric beads, expandable and Plastic molding... Than Class 1 and Class 7 § 173.221 Polymeric beads, expandable and Plastic molding compound. (a) Non-bulk shipments of Polymeric beads (or granules), expandable, evolving flammable vapor and Plastic...

  3. Institutional and Organizational Structure of the Federal Procurement System of the United States

    Directory of Open Access Journals (Sweden)

    Vovchenko Natalya Gennadyevna

    2015-09-01

    Full Text Available The paper deals with the role of the Federal procurement system of the United States as a regulatory tool of the U.S. economy. The scope of research is focused on organizational and institutional aspects of forming and developing the U.S. Federal procurement system. The main purpose of the paper is to study up-to-date mechanism of government acquisition in the United States and to consider all its structural elements taken in conjunction with each other, such as the President, the Office of Management and Budget (OMB, the Office of Federal Procurement Policy (OFPP, the General Services Administration (GSA, other executive and regulatory agencies. The methodological background of the research is based on normative, system-wide, statistical and complex approaches to the study of structural elements of the U.S. Federal procurement system. The theoretical and practical material of the present research can be used in teaching and learning activities at economic faculties, for instance, in the course of lectures on government contacting and public procurement management. It also can be used in training and advanced training of specialists who draft public procurement regulations in the Russian Federation. The statutory regulation of the U.S. Federal procurement system constitutes an organizational framework of executive agencies, their functions and responsibilities, specifics of government control over contract performance, competition requirements and contracting methods. The paper considered interrelated components of the U.S. Federal procurement system, which operates in furtherance of efficient utilization of Federal budget.

  4. Richard Weaver's Untraditional Case for Federalism

    OpenAIRE

    Jeremy David Bailey

    2004-01-01

    Although Richard M. Weaver's political writings do not offer a systematic examination of federalism, they include a defense of federalist arrangements. Because Weaver's federalism is central to his conservatism, and because his argument for federalism differs from more common conservative defenses of federalism offered in the twentieth century, his writings allow students of federalism to examine possible connections between federalism and conservative political thought. Copyright 2004, Oxfor...

  5. Teaching Health Center Graduate Medical Education Locations Predominantly Located in Federally Designated Underserved Areas.

    Science.gov (United States)

    Barclift, Songhai C; Brown, Elizabeth J; Finnegan, Sean C; Cohen, Elena R; Klink, Kathleen

    2016-05-01

    Background The Teaching Health Center Graduate Medical Education (THCGME) program is an Affordable Care Act funding initiative designed to expand primary care residency training in community-based ambulatory settings. Statute suggests, but does not require, training in underserved settings. Residents who train in underserved settings are more likely to go on to practice in similar settings, and graduates more often than not practice near where they have trained. Objective The objective of this study was to describe and quantify federally designated clinical continuity training sites of the THCGME program. Methods Geographic locations of the training sites were collected and characterized as Health Professional Shortage Area, Medically Underserved Area, Population, or rural areas, and were compared with the distribution of Centers for Medicare and Medicaid Services (CMS)-funded training positions. Results More than half of the teaching health centers (57%) are located in states that are in the 4 quintiles with the lowest CMS-funded resident-to-population ratio. Of the 109 training sites identified, more than 70% are located in federally designated high-need areas. Conclusions The THCGME program is a model that funds residency training in community-based ambulatory settings. Statute suggests, but does not explicitly require, that training take place in underserved settings. Because the majority of the 109 clinical training sites of the 60 funded programs in 2014-2015 are located in federally designated underserved locations, the THCGME program deserves further study as a model to improve primary care distribution into high-need communities.

  6. Licensing and regulatory control of nuclear power plants in the Federal Republic of Germany

    International Nuclear Information System (INIS)

    Obenhaus, W.

    1976-01-01

    The paper deals with the legal background, the role of the 'Bund' (Federation) and the 'Laender' (States) in the field of atomic energy and radiation protection law and the licensing procedure for nuclear power plants. (RW) [de

  7. Federated Database Services for Wind Tunnel Experiment Workflows

    Directory of Open Access Journals (Sweden)

    A. Paventhan

    2006-01-01

    Full Text Available Enabling the full life cycle of scientific and engineering workflows requires robust middleware and services that support effective data management, near-realtime data movement and custom data processing. Many existing solutions exploit the database as a passive metadata catalog. In this paper, we present an approach that makes use of federation of databases to host data-centric wind tunnel application workflows. The user is able to compose customized application workflows based on database services. We provide a reference implementation that leverages typical business tools and technologies: Microsoft SQL Server for database services and Windows Workflow Foundation for workflow services. The application data and user's code are both hosted in federated databases. With the growing interest in XML Web Services in scientific Grids, and with databases beginning to support native XML types and XML Web services, we can expect the role of databases in scientific computation to grow in importance.

  8. The US Opioid Crisis: Current Federal and State Legal Issues.

    Science.gov (United States)

    Soelberg, Cobin D; Brown, Raeford E; Du Vivier, Derick; Meyer, John E; Ramachandran, Banu K

    2017-11-01

    The United States is in the midst of a devastating opioid misuse epidemic leading to over 33,000 deaths per year from both prescription and illegal opioids. Roughly half of these deaths are attributable to prescription opioids. Federal and state governments have only recently begun to grasp the magnitude of this public health crisis. In 2016, the Centers for Disease Control and Prevention released their Guidelines for Prescribing Opioids for Chronic Pain. While not comprehensive in scope, these guidelines attempt to control and regulate opioid prescribing. Other federal agencies involved with the federal regulatory effort include the Food and Drug Administration (FDA), the Drug Enforcement Agency (DEA), and the Department of Justice. Each federal agency has a unique role in helping to stem the burgeoning opioid misuse epidemic. The DEA, working with the Department of Justice, has enforcement power to prosecute pill mills and physicians for illegal prescribing. The DEA could also implement use of prescription drug monitoring programs (PDMPs), currently administered at the state level, and use of electronic prescribing for schedule II and III medications. The FDA has authority to approve new and safer formulations of immediate- and long-acting opioid medications. More importantly, the FDA can also ask pharmaceutical companies to cease manufacturing a drug. Additionally, state agencies play a critical role in reducing overdose deaths, protecting the public safety, and promoting the medically appropriate treatment of pain. One of the states' primary roles is the regulation of practice of medicine and the insurance industry within their borders. Utilizing this authority, states can both educate physicians about the dangers of opioids and make physician licensure dependent on registering and using PDMPs when prescribing controlled substances. Almost every state has implemented a PDMP to some degree; however, in addition to mandating their use, increased interstate

  9. Operation of an organic Rankine cycle dependent on pumping flow rates and expander torques

    International Nuclear Information System (INIS)

    Yang, Xufei; Xu, Jinliang; Miao, Zheng; Zou, Jinghuang; Yu, Chao

    2015-01-01

    An ORC (organic Rankine cycle) was developed with R123 as the working fluid. The heat capacity is in ∼100 kW. The match between pump and expander is investigated. Lower pump frequencies (f 10 Hz) adapt low expander torques only, and cause unstable flow and pump cavitation for larger expander torques. Ultra-low expander torques generate sufficiently high vapor superheatings to decrease expander efficiencies. Ultra-high expander torques achieve saturation vapor at the expander inlet, causing liquid droplets induced shock wave to worsen expander performance. An optimal range of expander torques exists to have better expander performance. A liquid subcooling of 20 °C is necessary to avoid pump cavitation. Expander powers and efficiencies show parabola shapes versus expander torques, or vapor superheatings at the expander inlet. The optimal vapor superheating is 13 °C. The cavitation mechanisms and measures to avoid cavitation are analyzed. This paper notes the overestimation of ORC performance by equilibrium thermodynamic analysis. Assumptions should be dependent on experiments. Future studies are suggested on organic fluid flow, heat transfer and energy conversion in various components. - Highlights: • The match between pump and expander is investigated. • A liquid subcooling of 20 °C is needed at pump inlet. • A vapor superheating of 13 °C is necessary at expander inlet. • Cavitation in pumps and expanders are analyzed. • The equilibrium thermodynamics overestimate ORC performances.

  10. Understanding the Mechanical forces of Self-Expandable Metal Stents in the Biliary Ducts.

    Science.gov (United States)

    Isayama, Hiroyuki; Nakai, Yousuke; Hamada, Tsuyoshi; Matsubara, Saburo; Kogure, Hirofumi; Koike, Kazuhiko

    2016-12-01

    Self-expandable metallic stent (SEMS) was an effective biliary endoprosthesis. Mechanical properties of SEMS, radial and axial force (RF, AF), may play important roles in the bile duct after placement. RF was well known dilation force and influenced on the occurrence of migration. AF, newly proposed by this author, was defined as the recovery force when the SEMS vended. AF was related with the cause of bile duct kinking, pancreatitis, and cholecystitis due to the compression of the bile duct, orifice of the cystic duct, and pancreatic orifice. Ideal SEMS may show high RF and low AF.

  11. 77 FR 66482 - Federal-State Unemployment Compensation Program: Certifications for 2012 Under the Federal...

    Science.gov (United States)

    2012-11-05

    ... DEPARTMENT OF LABOR Employment and Training Administration Federal-State Unemployment Compensation Program: Certifications for 2012 Under the Federal Unemployment Tax Act AGENCY: Employment and Training... Federal Unemployment Tax Act, 26 U.S.C. 3301 et seq., thereby enabling employers who make contributions to...

  12. 75 FR 68001 - Federal-State Unemployment Compensation Program: Certifications for 2010 under the Federal...

    Science.gov (United States)

    2010-11-04

    ... DEPARTMENT OF LABOR Employment and Training Administration Federal-State Unemployment Compensation Program: Certifications for 2010 under the Federal Unemployment Tax Act AGENCY: Employment and Training... Federal Unemployment Tax Act, 26 U.S.C. 3301 et seq., thereby enabling employers who make contributions to...

  13. 78 FR 67200 - Federal-State Unemployment Compensation Program: Certifications for 2013 Under the Federal...

    Science.gov (United States)

    2013-11-08

    ... DEPARTMENT OF LABOR Employment and Training Administration Federal-State Unemployment Compensation Program: Certifications for 2013 Under the Federal Unemployment Tax Act AGENCY: Employment and Training... Federal Unemployment Tax Act, 26 U.S.C. 3301 et seq., thereby enabling employers who make contributions to...

  14. 76 FR 68790 - Federal-State Unemployment Compensation Program: Certifications for 2011 Under the Federal...

    Science.gov (United States)

    2011-11-07

    ... DEPARTMENT OF LABOR Employment and Training Administration Federal-State Unemployment Compensation Program: Certifications for 2011 Under the Federal Unemployment Tax Act AGENCY: Employment and Training... Federal Unemployment Tax Act, 26 U.S.C. 3301 et seq., thereby enabling employers who make contributions to...

  15. Information Asymmetry in Federations

    Directory of Open Access Journals (Sweden)

    Alexander Mikhailovich Libman

    2014-12-01

    Full Text Available The paper investigates the problems of information transmission between levels of government in a federal state. The central government in a federation typically faces serious difficulties while collecting information on economic and political situation in the regions. There are two types of problems: lack of incentives for the regions to accurately collect information and strategic manipulation of information, which are discussed in the paper along with possible solutions. In particular, overcoming information asymmetry would require the development of national parties or informal coalitions of bureaucrats and politicians of the center and of the regions, creating incentives for regional politicians to back the successful functioning of the federal level. Furthermore, the paper discusses the issue of «informal decentralization», which emerges as a result of information asymmetry, and its consequences for the functioning of a federal state, including both advantages and disadvantages. We conclude that under information asymmetry the organization of the federation will inevitably turn into an issue of permanent negotiations and bargaining between the center and the regions, which functions as the information acquisition tool for optimal allocation of authorities in a federation

  16. CE: Tuberculosis: A New Screening Recommendation and an Expanded Approach to Elimination in the United States.

    Science.gov (United States)

    Parmer, John; Allen, Leeanna; Walton, Wanda

    2017-08-01

    : Nurses play a critical role in the diagnosis and treatment of tuberculosis and in the prevention of tuberculosis transmission through infection control practices. To eliminate tuberculosis in the United States, however, an expanded approach to testing and treating people with latent tuberculosis infection must be implemented. Recently, the U.S. Preventive Services Task Force (USPSTF) issued a new recommendation statement on latent tuberculosis infection testing that expands nurses' opportunities to identify at-risk populations for tuberculosis prevention. In combination with newer testing methodologies and shorter treatment regimens, implementation of the USPSTF recommendation has the potential to remove previously existing barriers to screening and treatment of both patients and health care providers. This article provides a general overview of tuberculosis transmission, pathogenesis, and epidemiology; presents preventive care recommendations for targeted testing among high-risk groups; and discusses the USPSTF recommendation's applicability to public health and primary care practice in the United States.

  17. Cryo-electron Microscopy Structures of Expanded Poliovirus with VHHs Sample the Conformational Repertoire of the Expanded State.

    Science.gov (United States)

    Strauss, Mike; Schotte, Lise; Karunatilaka, Krishanthi S; Filman, David J; Hogle, James M

    2017-02-01

    By using cryo-electron microscopy, expanded 80S-like poliovirus virions (poliovirions) were visualized in complexes with four 80S-specific camelid VHHs (Nanobodies). In all four complexes, the VHHs bind to a site on the top surface of the capsid protein VP3, which is hidden in the native virus. Interestingly, although the four VHHs bind to the same site, the structures of the expanded virus differ in detail in each complex, suggesting that each of the Nanobodies has sampled a range of low-energy structures available to the expanded virion. By stabilizing unique structures of expanded virions, VHH binding permitted a more detailed view of the virus structure than was previously possible, leading to a better understanding of the expansion process that is a critical step in infection. It is now clear which polypeptide chains become disordered and which become rearranged. The higher resolution of these structures also revealed well-ordered conformations for the EF loop of VP2, the GH loop of VP3, and the N-terminal extensions of VP1 and VP2, which, in retrospect, were present in lower-resolution structures but not recognized. These structural observations help to explain preexisting mutational data and provide insights into several other stages of the poliovirus life cycle, including the mechanism of receptor-triggered virus expansion. When poliovirus infects a cell, it undergoes a change in its structure in order to pass RNA through its protein coat, but this altered state is short-lived and thus poorly understood. The structures of poliovirus bound to single-domain antibodies presented here capture the altered virus in what appear to be intermediate states. A careful analysis of these structures lets us better understand the molecular mechanism of infection and how these changes in the virus lead to productive-infection events. Copyright © 2017 American Society for Microbiology.

  18. Tissue Expander Overfilling: Achieving New Dimensions of Customization in Breast Reconstruction.

    Science.gov (United States)

    Treiser, Matthew D; Lahair, Tracy; Carty, Matthew J

    2016-02-01

    Overfill of tissue expanders is a commonly used modality to achieve customized dimensions in breast reconstruction. Little formal study of the dynamics of hyperexpansion of these devices has been performed to date, however. Overfill trials were performed using both Natrelle 133 MV and Mentor 8200 tissue expanders of indicated capacities ranging from 250 to 800 mL. Each expander was initially filled to its indicated capacity with normal water and then injected in regular increments to 400% overfill. Measurements of each expander's width, height, and projection were made at indicated capacity and with each successive incremental overfill injection, and these results were then recorded, collated, and analyzed. Over the first 50% overfill, all expanders demonstrated a logarithmic increase in projection (mean increase, 143 ± 9%) while maintaining essentially stable base dimensions. Overfill levels in excess of 50% were accompanied by linear increases in height, width, and projection, during which projection approached, but never equaled, base dimensions. Stress versus strain analyses demonstrated nonlinear biomechanical dynamics during the first 50% overfill, followed by standard elastic dynamics up to 400% overfill. At no point during the study, did expander tensions outstrip elastic properties, thereby explaining the lack of device rupture. Through overfilling, tunable geometries of tissue expanders can be accessed that may provide for increasing customization of reconstructions, particularly at overfill volumes up to 50% over indicated capacity. This study should serve to guide tissue expander selection and fill volumes that surgeons may implement in obtaining ideal reconstructed breast shapes.

  19. Flexural Behaviour Of Reinforced Concrete Beams Containing Expanded Glass As Lightweight Aggregates

    Directory of Open Access Journals (Sweden)

    Khatib Jamal

    2015-12-01

    Full Text Available The flexural properties of reinforced concrete beams containing expanded glass as a partial fine aggregate (sand replacement are investigated. Four concrete mixes were employed to conduct this study. The fine aggregate was replaced with 0%, 25%, 50% and 100% (by volume expanded glass. The results suggest that the incorporation of 50% expanded glass increased the workability of the concrete. The compressive strength was decreasing linearly with the increasing amount of expanded glass. The ductility of the concrete beam significantly improved with the incorporation of the expanded glass. However, the load-carrying capacity of the beam and load at which the first crack occurs was reduced. It was concluded that the inclusion of expanded glass in structural concrete applications is feasible.

  20. Theoretical models for recombination in expanding gas

    International Nuclear Information System (INIS)

    Avron, Y.; Kahane, S.

    1978-09-01

    In laser isotope separation of atomic uranium, one is confronted with the theoretical problem of estimating the concentration of thermally ionized uranium atoms. To investigate this problem theoretical models for recombination in an expanding gas and in the absence of local thermal equilibrium have been constructed. The expansion of the gas is described by soluble models of the hydrodynamic equation, and the recombination by rate equations. General results for the freezing effect for the suitable ranges of the gas parameters are obtained. The impossibility of thermal equilibrium in expanding two-component systems is proven

  1. THE FEDERAL INVESTMENT IN HIGHER EDUCATION, THE NEED FOR A SUSTAINED COMMITMENT.

    Science.gov (United States)

    American Council on Education, Washington, DC.

    BECAUSE OF THE INTERDEPENDENCE OF HIGHER EDUCATION AND THE FEDERAL GOVERNMENT, THE POSITION OF THE AMERICAN COUNCIL ON EDUCATION IS THAT THE GOVERNMENT SHOULD HAVE AN ACTIVE ROLE IN STRENGTHENING HIGHER EDUCATION. THE GOVERNMENT'S SHARE IN FACILITIES CONSTRUCTION PROJECTS SHOULD BE INCREASED, AND EMPHASIS ON EXPANSION OF ENROLLMENT CAPACITY SHOULD…

  2. 11 CFR 102.5 - Organizations financing political activity in connection with Federal and non-Federal elections...

    Science.gov (United States)

    2010-01-01

    ...: Accounts and accounting. 102.5 Section 102.5 Federal Elections FEDERAL ELECTION COMMISSION GENERAL... connection with non-Federal elections. Administrative expenses for State, district, and local party... 11 Federal Elections 1 2010-01-01 2010-01-01 false Organizations financing political activity in...

  3. Constrained multi-objective optimization of radial expanders in organic Rankine cycles by firefly algorithm

    International Nuclear Information System (INIS)

    Bahadormanesh, Nikrouz; Rahat, Shayan; Yarali, Milad

    2017-01-01

    Highlights: • A multi-objective optimization for radial expander in Organic Rankine Cycles is implemented. • By using firefly algorithm, Pareto front based on the size of turbine and thermal efficiency is produced. • Tension and vibration constrains have a significant effect on optimum design points. - Abstract: Organic Rankine Cycles are viable energy conversion systems in sustainable energy systems due to their compatibility with low-temperature heat sources. In the present study, one dimensional model of radial expanders in conjunction with a thermodynamic model of organic Rankine cycles is prepared. After verification, by defining thermal efficiency of the cycle and size parameter of a radial turbine as the objective functions, a multi-objective optimization was conducted regarding tension and vibration constraints for 4 different organic working fluids (R22, R245fa, R236fa and N-Pentane). In addition to mass flow rate, evaporator temperature, maximum pressure of cycle and turbo-machinery design parameters are selected as the decision variables. Regarding Pareto fronts, by a little increase in size of radial expanders, it is feasible to reach high efficiency. Moreover, by assessing the distribution of decision variables, the variables that play a major role in trending between the objective functions are found. Effects of mechanical and vibration constrains on optimum decision variables are investigated. The results of optimization can be considered as an initial values for design of radial turbines for Organic Rankine Cycles.

  4. Differences in Endothelial Injury After Balloon Angioplasty, Insertion of Balloon-Expanded Stents or Release of Self-Expanding Stents: An Electron Microscopic Experimental Study

    International Nuclear Information System (INIS)

    Harnek, Jan; Zoucas, Evita; Carlemalm, Erik; Cwikiel, Wojciech

    1999-01-01

    Purpose: To evaluate which of six different commonly available stents inserted into an artery without percutaneous transluminal angioplasty (PTA) causes the least endothelial damage. To compare the degree of endothelial injury after insertion of such a stent with injury caused by PTA. Methods: Twelve healthy pigs were used in the experiments. In the first part of the study six different types of stents were inserted into the common iliac arteries. In the second part of the study self-expanding stents with large spaces between the wires were used. PTA was performed in the contralateral iliac artery. The pigs were killed immediately after the procedure and resected specimens examined after fixation, using scanning electron microscopy. Results: All procedures but two were accomplished successfully. More endothelium was preserved after insertion of self-expanding stents with large spaces between the wires, compared with stents with small spaces and balloon-expanded stents. After insertion of self-expanding stents with large spaces, 50.1% ± 16.4% of the endothelium remained intact, compared with only 5.6% ± 7.7% after PTA. The difference was statistically significant (p < 0.001). Conclusion: Self-expanding stents with large spaces between the wires, inserted without PTA, cause less damage to the endothelium than other stents and significantly less damage than PTA

  5. Study on paraffin/expanded graphite composite phase change thermal energy storage material

    International Nuclear Information System (INIS)

    Zhang Zhengguo; Fang Xiaoming

    2006-01-01

    A paraffin/expanded graphite composite phase change thermal energy storage material was prepared by absorbing the paraffin into an expanded graphite that has an excellent absorbability. In such a composite, the paraffin serves as a latent heat storage material and the expanded graphite acts as the supporting material, which prevents leakage of the melted paraffin from its porous structure due to the capillary and surface tension forces. The inherent structure of the expanded graphite did not change in the composite material. The solid-liquid phase change temperature of the composite PCM was the same as that of the paraffin, and the latent heat of the paraffin/expanded graphite composite material was equivalent to the calculated value based on the mass ratio of the paraffin in the composite. The heat transfer rate of the paraffin/expanded graphite composite was obviously higher than that of the paraffin due to the combination with the expanded graphite that had a high thermal conductivity. The prepared paraffin/expanded graphite composite phase change material had a large thermal storage capacity and improved thermal conductivity and did not experience liquid leakage during its solid-liquid phase change

  6. Institutional, individual, and socio-cultural domains of partnerships: a typology of USDA Forest Service recreation partners

    Science.gov (United States)

    Erin Seekamp; Lee K. Cerveny; Allie. McCreary

    2011-01-01

    Federal land management agencies, such as the USDA Forest Service, have expanded the role of recreation partners reflecting constrained growth in appropriations and broader societal trends towards civic environmental governance. Partnerships with individual volunteers, service groups, commercial outfitters, and other government agencies provide the USDA Forest Service...

  7. Key Strategies for Building Research Capacity of University Faculty Members

    Science.gov (United States)

    Huenneke, Laura F.; Stearns, Diane M.; Martinez, Jesse D.; Laurila, Kelly

    2017-01-01

    Universities are under pressure to increase external research funding, and some federal agencies offer programs to expand research capacity in certain kinds of institutions. However, conflicts within faculty roles and other aspects of university operations influence the effectiveness of particular strategies for increasing research activity. We…

  8. Expanded function allied dental personnel and dental practice productivity and efficiency.

    Science.gov (United States)

    Beazoglou, Tryfon J; Chen, Lei; Lazar, Vickie F; Brown, L Jackson; Ray, Subhash C; Heffley, Dennis R; Berg, Rob; Bailit, Howard L

    2012-08-01

    This study examined the impact of expanded function allied dental personnel on the productivity and efficiency of general dental practices. Detailed practice financial and clinical data were obtained from a convenience sample of 154 general dental practices in Colorado. In this state, expanded function dental assistants can provide a wide range of reversible dental services/procedures, and dental hygienists can give local anesthesia. The survey identified practices that currently use expanded function allied dental personnel and the specific services/procedures delegated. Practice productivity was measured using patient visits, gross billings, and net income. Practice efficiency was assessed using a multivariate linear program, Data Envelopment Analysis. Sixty-four percent of the practices were found to use expanded function allied dental personnel, and on average they delegated 31.4 percent of delegatable services/procedures. Practices that used expanded function allied dental personnel treated more patients and had higher gross billings and net incomes than those practices that did not; the more services they delegated, the higher was the practice's productivity and efficiency. The effective use of expanded function allied dental personnel has the potential to substantially expand the capacity of general dental practices to treat more patients and to generate higher incomes for dental practices.

  9. Correct integration of compressors and expanders in above ambient heat exchanger networks

    International Nuclear Information System (INIS)

    Fu, Chao; Gundersen, Truls

    2016-01-01

    The Appropriate Placement concept (also referred to as Correct Integration) is fundamental in Pinch Analysis. The placement of reactors, distillation columns, evaporators, heat pumps and heat engines in heat exchanger networks is well established. The placement of pressure changing equipment such as compressors and expanders is complex and less discussed in literature. A major difficulty is that both heat and work (not only heat) are involved. The integration of compressors and expanders separately into heat exchanger networks was recently investigated. A set of theorems were proposed for assisting the design. The problem is even more complex when both compressors and expanders are to be integrated. An important concern is about the sequence of integration with compressors and expanders, i.e. should compressors or expanders be implemented first. This problem is studied and a new theorem is formulated related to the Correct Integration of both compressors and expanders in above ambient heat exchanger networks. The objective is to minimize exergy consumption for the integrated processes. A graphical design methodology is developed for the integration of compressors and expanders into heat exchanger networks above ambient temperature. - Highlights: • The correct integration of compressors and expanders in heat exchanger networks is studied. • A theorem is proposed for heat integration between compressors and expanders. • The total exergy consumption is minimized.

  10. On the role of fusion neutron source with thorium blanket in forming the nuclide composition of the nuclear fuel cycle of the Russian Federation

    Energy Technology Data Exchange (ETDEWEB)

    Shmelev, A. N.; Kulikov, G. G., E-mail: ggkulikov@mephi.ru [National Research Nuclear University (Moscow Engineering Physics Institute) (Russian Federation)

    2016-12-15

    The possible role of available thorium resources of the Russian Federation in utilization of thorium in the closed (U–Pu)-fuel cycle of nuclear power is considered. The efficiency of application of fusion neutron sources with thorium blanket for economical use of available thorium resources is demonstrated. The objective of this study is the search for a solution of such major tasks of nuclear power as reduction of the amount of front-end operations in the nuclear fuel cycle and enhancement of its protection against uncontrolled proliferation of fissile materials with the smallest possible alterations in the fuel cycle. The earlier results are analyzed, new information on the amount of thorium resources of the Russian Federation is used, and additional estimates are made. The following basic results obtained on the basis of the assumption of involving fusion reactors with Th-blanket in future nuclear power for generation of the light uranium fraction {sup 232+233+234}U and {sup 231}Pa are formulated. (1) The fuel cycle would shift from fissile {sup 235}U to {sup 233}U, which is more attractive for thermal power reactors. (2) The light uranium fraction is the most “protected” in the uranium fuel component, and being mixed with regenerated uranium, it would become reduced-enrichment uranium fuel, which would relieve the problem of nonproliferation of the fissile material. (3) The addition of {sup 231}Pa into the fuel would stabilize its neutron-multiplying properties, thus making it possible to implement a long fuel residence time and, as a consequence, increase the export potential of the whole nuclear power technology. (4) The available thorium resource in the vicinity of Krasnoufimsk is sufficient for operation of the large-scale nuclear power industry of the Russian Federation with an electric power of 70 GW for more than one quarter of a century. The general conclusion is that involvement of a small number of fusion reactors with Th-blanket in the future

  11. Nitrogen expander cycles for large capacity liquefaction of natural gas

    Energy Technology Data Exchange (ETDEWEB)

    Chang, Ho-Myung; Park, Jae Hoon; Gwak, Kyung Hyun [Hong Ik University, Department of Mechanical Engineering, Seoul, 121-791 (Korea, Republic of); Choe, Kun Hyung [Korea Gas Corporation, Incheon, 406-130 (Korea, Republic of)

    2014-01-29

    Thermodynamic study is performed on nitrogen expander cycles for large capacity liquefaction of natural gas. In order to substantially increase the capacity, a Brayton refrigeration cycle with nitrogen expander was recently added to the cold end of the reputable propane pre-cooled mixed-refrigerant (C3-MR) process. Similar modifications with a nitrogen expander cycle are extensively investigated on a variety of cycle configurations. The existing and modified cycles are simulated with commercial process software (Aspen HYSYS) based on selected specifications. The results are compared in terms of thermodynamic efficiency, liquefaction capacity, and estimated size of heat exchangers. The combination of C3-MR with partial regeneration and pre-cooling of nitrogen expander cycle is recommended to have a great potential for high efficiency and large capacity.

  12. Nitrogen expander cycles for large capacity liquefaction of natural gas

    Science.gov (United States)

    Chang, Ho-Myung; Park, Jae Hoon; Gwak, Kyung Hyun; Choe, Kun Hyung

    2014-01-01

    Thermodynamic study is performed on nitrogen expander cycles for large capacity liquefaction of natural gas. In order to substantially increase the capacity, a Brayton refrigeration cycle with nitrogen expander was recently added to the cold end of the reputable propane pre-cooled mixed-refrigerant (C3-MR) process. Similar modifications with a nitrogen expander cycle are extensively investigated on a variety of cycle configurations. The existing and modified cycles are simulated with commercial process software (Aspen HYSYS) based on selected specifications. The results are compared in terms of thermodynamic efficiency, liquefaction capacity, and estimated size of heat exchangers. The combination of C3-MR with partial regeneration and pre-cooling of nitrogen expander cycle is recommended to have a great potential for high efficiency and large capacity.

  13. Nitrogen expander cycles for large capacity liquefaction of natural gas

    International Nuclear Information System (INIS)

    Chang, Ho-Myung; Park, Jae Hoon; Gwak, Kyung Hyun; Choe, Kun Hyung

    2014-01-01

    Thermodynamic study is performed on nitrogen expander cycles for large capacity liquefaction of natural gas. In order to substantially increase the capacity, a Brayton refrigeration cycle with nitrogen expander was recently added to the cold end of the reputable propane pre-cooled mixed-refrigerant (C3-MR) process. Similar modifications with a nitrogen expander cycle are extensively investigated on a variety of cycle configurations. The existing and modified cycles are simulated with commercial process software (Aspen HYSYS) based on selected specifications. The results are compared in terms of thermodynamic efficiency, liquefaction capacity, and estimated size of heat exchangers. The combination of C3-MR with partial regeneration and pre-cooling of nitrogen expander cycle is recommended to have a great potential for high efficiency and large capacity

  14. Environmental assessment, expanded Ponnequin wind energy project, Weld County, Colorado

    International Nuclear Information System (INIS)

    1999-02-01

    The US Department of Energy (DOE) has considered a proposal from the State of Colorado, Office of Energy Conservation (OEC), for funding construction of the Expanded Ponnequin Wind Project in Weld County, Colorado. OEC plans to enter into a contracting arrangement with Public Service Company of Colorado (PSCo) for the completion of these activities. PSCo, along with its subcontractors and business partners, are jointly developing the Expanded Ponnequin Wind Project. The purpose of this Final Environmental Assessment (EA) is to provide DOE and the public with information on potential environmental impacts associated with the Expanded Ponnequin Wind Energy Project. This EA, and public comments received on it, were used in DOE's deliberations on whether to release funding for the expanded project under the Commercialization Ventures Program

  15. Environmental assessment, expanded Ponnequin wind energy project, Weld County, Colorado

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-02-01

    The US Department of Energy (DOE) has considered a proposal from the State of Colorado, Office of Energy Conservation (OEC), for funding construction of the Expanded Ponnequin Wind Project in Weld County, Colorado. OEC plans to enter into a contracting arrangement with Public Service Company of Colorado (PSCo) for the completion of these activities. PSCo, along with its subcontractors and business partners, are jointly developing the Expanded Ponnequin Wind Project. The purpose of this Final Environmental Assessment (EA) is to provide DOE and the public with information on potential environmental impacts associated with the Expanded Ponnequin Wind Energy Project. This EA, and public comments received on it, were used in DOE`s deliberations on whether to release funding for the expanded project under the Commercialization Ventures Program.

  16. Self-Expanding, Tough Biodegradable Elastomers for Wound Stasis

    Science.gov (United States)

    2015-08-06

    the civilian setting, with no effective therapies available at point of injury. We previously reported that a self- expanding polyurethane foam...setting, with no effective therapies available at point of injury. We previously reported that a self-expanding polyurethane foam significantly...care in accor- dance with the Guide of the Care and Use of Laboratory Ani- mals (Health, 2011 #17). 2.2. Instrumentation and monitoring All swine (n

  17. EFFECT OF INCORPORATING EXPANDED POLYSTYRENE ...

    African Journals Online (AJOL)

    2012-11-03

    Nov 3, 2012 ... Incorporating expanded polystyrene granules in concrete matrix can produce lightweight polystyrene aggregate concrete of ... structure. [1] reported that the standard workability tests are not suitable for the polystyrene aggregate concrete since they are sensitive to the unit weight of concrete. [2] made ...

  18. Expanding Greenland’s Glacial Record

    DEFF Research Database (Denmark)

    Bjørk, Anders Anker

    . On order to expand the glacial history of Greenland, this thesis explores physical and geological archives for evidence of the glaciers’ past response to climatic variations. Using aerial photographs, the dynamic history of the Greenland Ice Sheet is extended back to 1900 C.E. Glacier changes covering...

  19. Factors that influence the indication of a public federal education institution by its students through buzz marketing [doi: 10.21529/RECADM.2016003

    Directory of Open Access Journals (Sweden)

    Hildo Anselmo Galter Dalmonech

    2017-01-01

    Full Text Available This research seeks to identify factors that influence the indication of a Public Federal Institution of Education by its students through buzz marketing. In order to achieve this purpose, a quantitative, descriptive and cross-sectional research was conducted, with primary data collection. The sample consisted of 528 students enrolled in high school, in integrated courses at the Federal Institute of Education, Science and Technology of Espírito Santo´s state. The results show that satisfaction and the buzz marketing behavior are variables that influence the indication of the service of a Federal Public Institution of Education by students. Academically speaking, this study contributes in the sense that expands the knowledge of the buzz marketing action behavior in the area of public education that still is not very known in Brazil, enabling further investigations on the subject. As a practical contribution, this article suggests that managers from public institutions of education can use these results for future decision-making with concerning on projects and public policies related to the recruitment of students.   Keywords Buzz marketing; Quality; Satisfaction; Reputation.

  20. Vaccines and Airline Travel: A Federal Role to Protect the Public Health.

    Science.gov (United States)

    Robertson, Christopher T

    2016-05-01

    This Article explores two ways in which airline travel is an important vector for the spread of infectious disease, and argues that airlines have market-based and liability-based reasons to require that passengers be vaccinated. Going further, the Article explores whether the federal government has the legal and constitutional authority-especially under the Commerce Clause-to encourage or mandate that airlines implement such a vaccine screen. By disrupting the spread of disease at key network nodes where individuals interact and then connect with other geographic regions, and by creating another incentive for adult vaccination, an airline vaccine screen could be an effective and legally viable tool for the protection of public health.

  1. Expandable Total Humeral Replacement in a Child with Osteosarcoma

    Directory of Open Access Journals (Sweden)

    Eric R. Henderson

    2015-01-01

    Full Text Available Case. A right-handed 8-year-old female patient presented with a conventional, high-grade osteosarcoma involving her right humerus; through-shoulder amputation was recommended. After consultation, total humerus resection with expandable, total humeral endoprosthesis reconstruction was performed with a sleeve to encourage soft-tissue ingrowth. At three-year follow-up she has received one lengthening procedure and her functional scores are excellent. Conclusion. Total humeral resection and replacement in the pediatric population are rare and although early reports of expandable total humeral endoprosthesis outcomes demonstrate high failure rates, this patient’s success indicates that expandable total humeral replacement is a viable option.

  2. Federal Energy Resources Modernization Coordinating Committee

    Energy Technology Data Exchange (ETDEWEB)

    Parker, G. B.

    1992-07-01

    This report summarizes the broad range of activities supported by Federal Energy Management Program (FEMP) and other federal agencies focused on meeting the President's Executive Order on Federal Energy Management promulgated to meet energy savings goals and encourage more efficient management of all federal energy resources. These activities are reported semiannually under the auspices of the FERM Coordinating Committee, and as such include activities undertaken from October 1, 1991, through March 31, 1992. The activities reported are classified into four major categories: (1) technology-base support, which includes development of processes, software, metering and monitoring equipment and strategies, and other tools for the federal energy manager to better understand and characterize their energy resources; (2) federal energy systems testing and monitoring; (3) federal energy systems modernization projects at federal installations in cooperation with the utilities serving the sites; and (4) energy supply, distribution and end-use conservation assessment for federal agencies and/or facilities.

  3. Psicologia escolar na educação superior: atuação no distrito federal Psicología escolar en la educación superior: prácticas en el distrito federal Scholl psychology in higher education: practices in the distrito federal

    Directory of Open Access Journals (Sweden)

    Cynthia Bisinoto

    2011-03-01

    ón institucional y el seguimiento de egresados. El papel de la Escuela de Psicología de la Educación Superior está construyendo sobre las medidas preventivas, institucionales y más amplio que el que históricamente caracterizó la intervención educativa en este nivel.The role of school psychology has expanded into other educational settings, such as Higher Education. Seeking to contribute to this expansion, had as objectives to map the Institutions of Higher Education of the Federal District and school psychologists who have knowledge and examine the work done. Eight institutions participated with the school psychologist and had, on the Internet, information about the School Psychology Services. The qualitative analysis of this information indicated that these services are based on attention to difficulties experienced by students and promoting academic and human development, individual and collective conduct activities, both traditional and emergent nature. Among the latter, carry out actions of personal and professional development, institutional assessment and monitoring of graduates. The role of School Psychology in Higher Education is building on preventive measures, institutional and broader than that historically characterized the educational intervention at this level.

  4. 78 FR 9771 - Federal Highway Administration

    Science.gov (United States)

    2013-02-11

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Notice of Final Federal Agency Action on Proposed Transportation Project in Illinois and Indiana AGENCY: Federal Highway Administration...., Acting Division Administrator, Federal Highway Administration, 3250 Executive Park Drive, Springfield...

  5. Principles of the fifth order tuning of beam expanders

    International Nuclear Information System (INIS)

    Meot, F.; Aniel, T.

    1995-01-01

    An analytical treatment of the third and fifth order optics of beam expanders is described, which allows precise tuning of the optical elements of the beam line, and efficient optimization of the beam uniformizing at the extended target. An application to a two-dimensional expander is given as an illustration. (authors)

  6. An Evaluation of the Synergistic Simulation of the Federal Open Market Committee.

    Science.gov (United States)

    Bartlett, Robin Lynn; Amsler, Christine E.

    The Federal Open Market Committee (FOMC) simulation employed three techniques: case study, role playing, and model building, in order to acquaint college students studying money and banking with the creation of monetary policy. The specific goals of the FOMC simulation were: (1) to familiarize students with the data used in monetary policy…

  7. Should the federal government bail out the states? Lessons from past recessions

    OpenAIRE

    Richard H. Mattoon

    2009-01-01

    Like the economy in general, individual state economies are struggling in this recession. State governments face significant constraints in raising additional revenues. Most states are required to balance their budgets regardless of the economic environment. This article considers the role of the federal government in helping the states to manage their finances.

  8. Theoretical investigation of flash vaporisation in a screw expander

    Science.gov (United States)

    Vasuthevan, Hanushan; Brümmer, Andreas

    2017-08-01

    In the present study flash vaporisation of liquid injection in a twin screw expander for a Trilateral Flash Cycle (TFC) is examined theoretically. The TFC process comprises a pressure increase in the working fluid, followed by heating the liquid close to boiling point. The hot liquid is injected into the working chamber of a screw expander. During this process the pressure of the liquid drops below the saturation pressure, while the temperature of the liquid remains virtually constant. Hence the liquid is superheated and in a metastable state. The liquid jet seeks to achieve a stable state in thermodynamic equilibrium and is therefore partially vaporised. This effect is referred to as flash vaporisation. Accordingly, a two-phase mixture, consisting of vapour and liquid, exists in the working chamber. Thermodynamic simulations were carried out using water as the working fluid for representative screw expander geometry. The simulations presented are performed from two different aspects during the filling process of a screw expander. The first case is the vaporisation of the injected liquid in a state of thermodynamic equilibrium, whereby the two-phase mixture is treated entirely as a compressible and homogeneous gas. The second case considers flashing efficiency. It describes the quantity of flashed vapour and consists of a liquid and vapour domain. Both models are compared and analysed with respect to the operational behaviour of a screw expander.

  9. 78 FR 75238 - Federal Housing Administration (FHA) Risk Management Initiatives: New Manual Underwriting...

    Science.gov (United States)

    2013-12-11

    ...-AJ07 Federal Housing Administration (FHA) Risk Management Initiatives: New Manual Underwriting... case numbers assigned on or after a date to be established by Mortgagee Letter following publication of... constrained. FHA played this role in the recent housing crisis, and the volume of FHA insurance increased...

  10. Tax incentives in fiscal federalism

    DEFF Research Database (Denmark)

    Kelders, Christian; Köthenbürger, Marko

    2010-01-01

    Models of fiscal federalism rarely account for the efficiency implications of intergovernmental fiscal ties for federal tax policy. This paper shows that fiscal institutions such that federal tax deductibility, vertical revenue-sharing, and fiscal equalization (being common features of existing...

  11. Expanding the HAWC Observatory

    Energy Technology Data Exchange (ETDEWEB)

    Mori, Johanna [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-08-17

    The High Altitude Water Cherenkov Gamma-Ray Observatory is expanding its current array of 300 water tanks to include 350 outrigger tanks to increase sensitivity to gamma rays above 10 TeV. This involves creating and testing hardware with which to build the new tanks, including photomultiplier tubes, high voltage supply units, and flash analog to digital converters. My responsibilities this summer included preparing, testing and calibrating that equipment.

  12. Expanding the Universe of Education.

    Science.gov (United States)

    Parsons, Elizabeth

    1996-01-01

    Definitions of "education" and "rural" are debunked and expanded. The three major tasks of rural education are educating people to understand their own needs, the unavoidable changes that will transform rural Australia within their lifetimes, and the range of technologies that can enhance their well-being. Presents a strategy…

  13. Kidneys at Higher Risk of Discard: Expanding the Role of Dual Kidney Transplantation

    Science.gov (United States)

    Tanriover, B.; Mohan, S.; Cohen, D. J.; Radhakrishnan, J.; Nickolas, T. L.; Stone, P. W.; Tsapepas, D. S.; Crew, R. J.; Dube, G. K.; Sandoval, P. R.; Samstein, B.; Dogan, E.; Gaston, R. S.; Tanriover, J. N.; Ratner, L. E.; Hardy, M. A.

    2014-01-01

    Half of the recovered expanded criteria donor (ECD) kidneys are discarded in the United States. A new kidney allocation system offers kidneys at higher risk of discard, Kidney Donor Profile Index (KDPI) >85%, to a wider geographic area to promote broader sharing and expedite utilization. Dual kidney transplantation (DKT) based on the KDPI is a potential option to streamline allocation of kidneys which otherwise would have been discarded. To assess the clinical utility of the KDPI in kidneys at higher risk of discard, we analyzed the OPTN/UNOS Registry that included the deceased donor kidneys recovered between 2002 and 2012. The primary outcomes were allograft survival, patient survival and discard rate based on different KDPI categories (90%). Kidneys with KDPI >90% were associated with increased odds of discard (OR = 1.99, 95% CI 1.74–2.29) compared to ones with KDPI 90% were associated with lower overall allograft failure (HR = 0.74, 95% CI 0.62–0.89) and better patient survival (HR = 0.79, 95% CI 0.64–0.98) compared to single ECD kidneys with KDPI >90%. Kidneys at higher risk of discard may be offered in the up-front allocation system as a DKT. Further modeling and simulation studies are required to determine a reasonable KDPI cutoff percentile. PMID:24472195

  14. 76 FR 31393 - Federal Acquisition Regulation; Federal Acquisition Circular 2005-52; Introduction

    Science.gov (United States)

    2011-05-31

    ... 2010-017 Robinson. Ethics Programs. VI Technical Amendments... SUPPLEMENTARY INFORMATION: Summaries for... interim rule amends the FAR to implement Executive Order 13514, Federal Leadership in Environmental, Energy, and Economic Performance, and Executive Order 13423, Strengthening Federal Environmental, Energy...

  15. Public and political issues in radioactive waste management in the Federal Republic of Germany

    International Nuclear Information System (INIS)

    Neis, A.

    1993-01-01

    The Federal Government's radioactive waste management concept and regulations governing formal public participation in licensing procedures for radioactive waste management facilities are presented. The paper focuses on public and political issues arising from widely diverging views in different social groups on nuclear energy and on radioactive waste management. The resulting conflict between Federal and Laender (Federal constituent states) authorities and the actual course of public participation in a licensing procedure are illustrated with the example of planned final disposal of radioactive waste in the Konrad mine. Major national efforts to overcome the unsatisfying present situation are presented and the role of international consensus is briefly touched. Concluding remarks will particularly justify admissibility and emphasize the need to discuss and eventually decide on radioactive waste management issues regardless of diverging views on nuclear energy

  16. Federal role in resource recovery will focus on waste-to-energy R and D

    Energy Technology Data Exchange (ETDEWEB)

    Dawson, R.A.

    1981-05-01

    Virtually all of the federal programs created in recent years to sponsor resource recovery R and D have been slated for budget cuts or termination by the administration of President Ronald Reagan. The only programs that will survive revised fiscal budgets will be waste-to-energy R and D studies sponsored by DOE and EPA. Differing reactions to such cuts are apparent: the affected agencies are protesting, while private industry welcomes this hands-off policy.

  17. Can microcarrier-expanded chondrocytes synthesize cartilaginous tissue in vitro?

    Science.gov (United States)

    Surrao, Denver C; Khan, Aasma A; McGregor, Aaron J; Amsden, Brian G; Waldman, Stephen D

    2011-08-01

    Tissue engineering is a promising approach for articular cartilage repair; however, it is challenging to produce adequate amounts of tissue in vitro from the limited number of cells that can be extracted from an individual. Relatively few cell expansion methods exist without the problems of de-differentiation and/or loss of potency. Recently, however, several studies have noted the benefits of three-dimensional (3D) over monolayer expansion, but the ability of 3D expanded chondrocytes to synthesize cartilaginous tissue constructs has not been demonstrated. Thus, the purpose of this study was to compare the properties of engineered cartilage constructs from expanded cells (monolayer and 3D microcarriers) to those developed from primary chondrocytes. Isolated bovine chondrocytes were grown for 3 weeks in either monolayer (T-Flasks) or 3D microcarrier (Cytodex 3) expansion culture. Expanded and isolated primary cells were then seeded in high density culture on Millicell™ filters for 4 weeks to evaluate the ability to synthesize cartilaginous tissue. While microcarrier expansion was twice as effective as monolayer expansion (microcarrier: 110-fold increase, monolayer: 52-fold increase), the expanded cells (monolayer and 3D microcarrier) were not effectively able to synthesize cartilaginous tissue in vitro. Tissues developed from primary cells were substantially thicker and accumulated significantly more extracellular matrix (proteoglycan content: 156%-292% increase; collagen content: 70%-191% increase). These results were attributed to phenotypic changes experienced during the expansion phase. Monolayer expanded chondrocytes lost their native morphology within 1 week, whereas microcarrier-expanded cells were spreading by 3 weeks of expansion. While the use of 3D microcarriers can lead to large cellular yields, preservation of chondrogenic phenotype during expansion is required in order to synthesize cartilaginous tissue.

  18. 77 FR 43084 - Office of Federal High-Performance Green Buildings; Federal Buildings Personnel Training Act...

    Science.gov (United States)

    2012-07-23

    ... Federal High-Performance Green Buildings; Federal Buildings Personnel Training Act; Notification of... High- Performance Green Buildings, Office of Governmentwide Policy, General Services Administration... download from the Office of Federal High-Performance Green Building Web site Library at-- http://www.gsa...

  19. Federal Register in XML

    Data.gov (United States)

    National Archives and Records Administration — The Federal Register is the official daily publication for rules, proposed rules, and notices of Federal agencies and organizations, as well as executive orders and...

  20. Expanding Access with Satellite-Enabled Distance Education

    Directory of Open Access Journals (Sweden)

    Qi Wang

    2006-12-01

    Full Text Available Education and training became increasingly critical for citizens of every nation during the last century, and that paradigm will be no less true, throughout the 21st Century. As the world progresses fully into an information society, access to information and to a knowledge-based work force is a precondition for any country to remain competitive. Education, and increasingly distant education (DE, plays a vital role in turning human resources into knowledge workers. Information and communications technologies (ICT have provided new ways to educate and to disseminate information that is crucial for creating these competitive, knowledge-based work forces. Modern DE, enabled by ICT-based networks and the Internet tools, offers great advantages that are leveling the global playing field, in terms of providing access and opportunities for specialized training and education. Using satellite technology in DE may be imperative to developing countries, where the majority of their populations are scattered in rural and remote areas. Where the traditional brick and mortar classrooms cannot easily reach, satellite-powered DE systems can. Through literature review and rational analysis, this paper examines how satellite-assisted DE systems expand education access.

  1. Expanding solvent SAGD in heavy oil reservoirs

    Energy Technology Data Exchange (ETDEWEB)

    Govind, P.A. [Society of Petroleum Engineers, Canadian Section, Calgary, AB (Canada)]|[ConocoPhillips Canada Resources Corp., Calgary, AB (Canada); Das, S.; Wheeler, T.J. [Society of Petroleum Engineers, Richardson, TX (United States)]|[ConocoPhillips Co., Houston, TX (United States); Srinivasan, S. [Society of Petroleum Engineers, Richardson, TX (United States)]|[Texas Univ., Austin, TX (United States)

    2008-10-15

    Steam assisted gravity drainage (SAGD) projects have proven effective for the recovery of oil and bitumen. Expanding solvent (ES) SAGD pilot projects have also demonstrated positive results of improved performance. This paper presented the results of a simulation study that investigated several important factors of the ES-SAGD process, including solvent types; concentration; operating pressure; and injection strategy. The objectives of the study were to examine the effectiveness of the ES-SAGD process in terms of production acceleration and energy requirements; to optimize solvent selection; to understand the effect of dilation in unconsolidated oil sands and the directional impact on reservoir parameters and oil production rate in ES-SAGD; and to understand the impact of operating conditions such as pressure, solvent concentration, circulation preheating period and the role of conduction heating and grid size in this process. The advantages of ES-SAGD over SAGD were also outlined. The paper presented results of sensitivity studies that were conducted on these four factors. Conclusions and recommendations for operating strategy were also offered. It was concluded that dilation is an important factor for SAGD performance at high operating pressure. 8 refs., 15 figs.

  2. The expanding universe

    CERN Document Server

    Lew, Kristi

    2011-01-01

    People have always been fascinated with the stars above and the universe that contains them. Over the years, astronomers have developed numerous theories to explain how the universe began, how it works, and what its ultimate fate will be. But all of the scientists' questions are far from answered. The Expanding Universe goes beyond the creation of the universe to explain how scientists think the universe works, grows, and changes, including what great thinkers Isaac Newton and Albert Einstein had to say about its fate. Readers will also learn about how researchers are slowly shedding light on

  3. 76 FR 15044 - Federal Interagency Committee on Emergency Medical Service (FICEMS) Teleconference Meeting

    Science.gov (United States)

    2011-03-18

    ... stakeholder input call-in session to receive input regarding the current and future role of the Federal... for EMS. The National Security Staff Resilience Directorate has requested that FICEMS engage with stakeholders and develop an options paper by May 15, 2011. FICEMS is interested in any stakeholder input about...

  4. 11 CFR 106.7 - Allocation of expenses between Federal and non-Federal accounts by party committees, other than...

    Science.gov (United States)

    2010-01-01

    ... Federal Elections FEDERAL ELECTION COMMISSION GENERAL ALLOCATIONS OF CANDIDATE AND COMMITTEE ACTIVITIES... Federal election activities. State, district, and local party committees that choose to allocate expenses... 11 Federal Elections 1 2010-01-01 2010-01-01 false Allocation of expenses between Federal and non...

  5. Federal Technology Alert: Ground-Source Heat Pumps Applied to Federal Facilities-Second Edition; FINAL

    International Nuclear Information System (INIS)

    Hadley, Donald L

    2001-01-01

    This Federal Technology Alert, which was sponsored by the U.S. Department of Energy's Office of Federal Energy Management Programs, provides the detailed information and procedures that a Federal energy manager needs to evaluate most ground-source heat pump applications. This report updates an earlier report on ground-source heat pumps that was published in September 1995. In the current report, general benefits of this technology to the Federal sector are described, as are ground-source heat pump operation, system types, design variations, energy savings, and other benefits. In addition, information on current manufacturers, technology users, and references for further reading are provided

  6. The anti-canine distemper virus activities of ex vivo-expanded canine natural killer cells.

    Science.gov (United States)

    Park, Ji-Yun; Shin, Dong-Jun; Lee, Soo-Hyeon; Lee, Je-Jung; Suh, Guk-Hyun; Cho, Duck; Kim, Sang-Ki

    2015-04-17

    Natural killer (NK) cells play critical roles in induction of antiviral effects against various viruses of humans and animals. However, few data on NK cell activities during canine distemper virus (CDV) infections are available. Recently, we established a culture system allowing activation and expansion of canine non-B, non-T, large granular NK lymphocytes from PBMCs of normal dogs. In the present study, we explored the ability of such expanded NK cells to inhibit CDV infection in vitro. Cultured CD3-CD5-CD21- NK cells produced large amounts of IFN-γ, exhibited highly upregulated expression of mRNAs encoding NK-cell-associated receptors, and demonstrated strong natural killing activity against canine tumor cells. Although the expanded NK cells were dose-dependently cytotoxic to both normal and CDV-infected Vero cells, CDV infection rendered Vero cells more susceptible to NK cells. Pretreatment with anti-CDV serum from hyperimmunized dogs enhanced the antibody-dependent cellular cytotoxicity (ADCC) of NK cells against CDV-infected Vero cells. The culture supernatants of NK cells, added before or after infection, dose-dependently inhibited both CDV replication and development of CDV-induced cytopathic effects (CPEs) in Vero cells. Anti-IFN-γ antibody neutralized the inhibitory effects of NK cell culture supernatants on CDV replication and CPE induction in Vero cells. Such results emphasize the potential significance of NK cells in controlling CDV infection, and indicate that NK cells may play roles both during CDV infection and in combating such infections, under certain conditions. Copyright © 2015 Elsevier B.V. All rights reserved.

  7. Ecological and evolutionary processes at expanding range margins

    OpenAIRE

    Thomas, C.D.; Bodsworth, E.J.; Wilson, R.J.; Simmons, A.D.; Davies, Z.G.; Musche, M.; Conradt, L.

    2001-01-01

    Many animals are regarded as relatively sedentary and specialized in marginal parts of their geographical distributions. They are expected to be slow at colonizing new habitats. Despite this, the cool margins of many species' distributions have expanded\\ud rapidly in association with recent climate warming3±10. We examined four insect species that have expanded their geographical\\ud ranges in Britain over the past 20 years. Here we report that two butterfly species have increased the variety ...

  8. Race, Housing, and the Federal Government: Black Lives on the Margins of the American Dream

    Directory of Open Access Journals (Sweden)

    Richard Hughes

    2016-11-01

    Full Text Available As historians have increasingly explored the complex historical relationship between race, class, and institutions such as the federal government in shaping contemporary American society, historical sources such as the Federal Housing Association’s Underwriting Manual (1938 provide provocative opportunities for teaching. Brief excerpts from the Manual are a small window through which to examine the underappreciated role of the U.S. federal government in creating and sustaining a racialized version of the American Dream. The result is an opportunity to equip students, as citizens, with the historical thinking skills and sources to examine the enduring historical arc of racial injustice and resistance in the United States that serves as the foundation for the Black Lives Matter movement.

  9. Black holes in an expanding universe.

    Science.gov (United States)

    Gibbons, Gary W; Maeda, Kei-ichi

    2010-04-02

    An exact solution representing black holes in an expanding universe is found. The black holes are maximally charged and the universe is expanding with arbitrary equation of state (P = w rho with -1 < or = for all w < or = 1). It is an exact solution of the Einstein-scalar-Maxwell system, in which we have two Maxwell-type U(1) fields coupled to the scalar field. The potential of the scalar field is an exponential. We find a regular horizon, which depends on one parameter [the ratio of the energy density of U(1) fields to that of the scalar field]. The horizon is static because of the balance on the horizon between gravitational attractive force and U(1) repulsive force acting on the scalar field. We also calculate the black hole temperature.

  10. Parameter estimation for an expanding universe

    Directory of Open Access Journals (Sweden)

    Jieci Wang

    2015-03-01

    Full Text Available We study the parameter estimation for excitations of Dirac fields in the expanding Robertson–Walker universe. We employ quantum metrology techniques to demonstrate the possibility for high precision estimation for the volume rate of the expanding universe. We show that the optimal precision of the estimation depends sensitively on the dimensionless mass m˜ and dimensionless momentum k˜ of the Dirac particles. The optimal precision for the ratio estimation peaks at some finite dimensionless mass m˜ and momentum k˜. We find that the precision of the estimation can be improved by choosing the probe state as an eigenvector of the hamiltonian. This occurs because the largest quantum Fisher information is obtained by performing projective measurements implemented by the projectors onto the eigenvectors of specific probe states.

  11. Natural gas: federal versus state competence; Competencia federal versus competencia estadual

    Energy Technology Data Exchange (ETDEWEB)

    Fonseca, Rodrigo Garcia da; Correia, Andre de Luizi [Wald Associados Advogados, Rio de Janeiro, RJ (Brazil)

    2008-07-01

    This article highlights the difficulties in regulating the natural gas sector in Brazil, which has hindered the development of the full potential of this industry. It analyzes the partition of competencies between the federative entities according to the Federal Constitution, the 'Law of oil' and the project of the 'Law of gas'.

  12. The use of ketogenic diet in special situations: expanding use in intractable epilepsy and other neurologic disorders

    Science.gov (United States)

    2012-01-01

    The ketogenic diet has been widely used and proved to be effective for intractable epilepsy. Although the mechanisms underlying its anti-epileptic effects remain to be proven, there are increasing experimental evidences for its neuroprotective effects along with many researches about expanding use of the diet in other neurologic disorders. The first success was reported in glucose transporter type 1 deficiency syndrome, in which the diet served as an alternative metabolic source. Many neurologic disorders share some of the common pathologic mechanisms such as mitochondrial dysfunction, altered neurotransmitter function and synaptic transmission, or abnormal regulation of reactive oxygen species, and the role of the ketogenic diet has been postulated in these mechanisms. In this article, we introduce an overview about the expanding use and emerging trials of the ketogenic diet in various neurologic disorders excluding intractable epilepsy and provide explanations of the mechanisms in that usage. PMID:23049588

  13. The FY2011 Federal Budget

    Science.gov (United States)

    2010-08-04

    long been the largest source of federal revenues, followed by social insurance (payroll) taxes. Federal individual and corporate income tax revenues...915 billion (6.4% of GDP). Corporate income tax revenues fell from $304 billion in FY2008 to $138 billion in FY2009. Federal revenues from other

  14. The relationship between the German Federal Government and the Laender, taking the field of nuclear energy as an example

    International Nuclear Information System (INIS)

    Scholz, R.

    1996-01-01

    The federal structure of the Federal Republic of Germany is one of the major and well-proven pillars of the constitutional basis of our state. The federal structure proved to be efficient both in terms of history and institutional aspects, but there have been developments in recent years which lay themselves open to criticism. Thus diverging political intentions or even lines of policy adopted by Laender governments or the Federal government have been building up a climate of controversy over certain issues, adversely affecting the relationship between the Laender and the Federal government. Such conflicts between the political parties increasingly have been shifted to the battlefield of the Bundestag (national parliament), or the Bundesrat (Federal Council). One of the items of controversy that have been causing trouble for quite a time now is the debate about the role of nuclear energy within the energy sector. (orig./UA) [de

  15. Focal points and developments in wind energy research of the Federal Ministry for the Environment since 2001

    Energy Technology Data Exchange (ETDEWEB)

    Kutscher, J. [Forschungszentrum Juelich GmbH (DE). Projekttraeger Juelich (PTJ)

    2007-07-01

    This article gives a short review on the wind energy research supported by the German Federal Government since 2001. The basis for this governmental support is the 5th Energy Research Programme of the Federal Government and under this programme the publication of funding schemes for wind energy research of November 2004 and of September 2006. The overall objectives of funding are directed towards a still improved and competitive position of wind energy in the national energy market as a renewable source with high potential. Further improvement of generator technologies, grid characteristics and production processes shall enable the wind industry to successfully participate in the rapidly growing world market and expand the wind energy deployment as a climate compatible technology worldwide. A focus in research is given to new offshore specific aspects especially for offshore wind energy deployment far from the shore, as it will be the case in Germany. The article gives some information about the development of the research budget and highlights some important research projects without being able to consider the complete spectrum of research of the last years. (orig.)

  16. Coupled-expanding maps and one-sided symbolic dynamical systems

    International Nuclear Information System (INIS)

    Shi Yuming; Ju, Hyonhui; Chen Guanrong

    2009-01-01

    This paper studies relationships between coupled-expanding maps and one-sided symbolic dynamical systems. The concept of coupled-expanding map is extended to a more general one: coupled-expansion for a transitive matrix. It is found that the subshift for a transitive matrix is strictly coupled-expanding for the matrix in certain disjoint compact subsets; the topological conjugacy of a continuous map in its compact invariant set of a metric space to a subshift for a transitive matrix has a close relationship with that the map is strictly coupled-expanding for the matrix in some disjoint compact subsets. A certain relationship between strictly coupled-expanding maps for a transitive matrix in disjoint bounded and closed subsets of a complete metric space and their topological conjugacy to the subshift for the matrix is also obtained. Dynamical behaviors of subshifts for irreducible matrices are then studied and several equivalent statements to chaos are obtained; especially, chaos in the sense of Li-Yorke is equivalent to chaos in the sense of Devaney for the subshift, and is also equivalent to that the domain of the subshift is infinite. Based on these results, several new criteria of chaos for maps are finally established via strict coupled-expansions for irreducible transitive matrices in compact subsets of metric spaces and in bounded and closed subsets of complete metric spaces, respectively, where their conditions are weaker than those existing in the literature.

  17. Kinesin expands and stabilizes the GDP-microtubule lattice

    Science.gov (United States)

    Peet, Daniel R.; Burroughs, Nigel J.; Cross, Robert A.

    2018-05-01

    Kinesin-1 is a nanoscale molecular motor that walks towards the fast-growing (plus) ends of microtubules, hauling molecular cargo to specific reaction sites in cells. Kinesin-driven transport is central to the self-organization of eukaryotic cells and shows great promise as a tool for nano-engineering1. Recent work hints that kinesin may also play a role in modulating the stability of its microtubule track, both in vitro2,3 and in vivo4, but the results are conflicting5-7 and the mechanisms are unclear. Here, we report a new dimension to the kinesin-microtubule interaction, whereby strong-binding state (adenosine triphosphate (ATP)-bound and apo) kinesin-1 motor domains inhibit the shrinkage of guanosine diphosphate (GDP) microtubules by up to two orders of magnitude and expand their lattice spacing by 1.6%. Our data reveal an unexpected mechanism by which the mechanochemical cycles of kinesin and tubulin interlock, and so allow motile kinesins to influence the structure, stability and mechanics of their microtubule track.

  18. A growing family: the expanding universe of the bacterial cytoskeleton.

    Science.gov (United States)

    Ingerson-Mahar, Michael; Gitai, Zemer

    2012-01-01

    Cytoskeletal proteins are important mediators of cellular organization in both eukaryotes and bacteria. In the past, cytoskeletal studies have largely focused on three major cytoskeletal families, namely the eukaryotic actin, tubulin, and intermediate filament (IF) proteins and their bacterial homologs MreB, FtsZ, and crescentin. However, mounting evidence suggests that these proteins represent only the tip of the iceberg, as the cellular cytoskeletal network is far more complex. In bacteria, each of MreB, FtsZ, and crescentin represents only one member of large families of diverse homologs. There are also newly identified bacterial cytoskeletal proteins with no eukaryotic homologs, such as WACA proteins and bactofilins. Furthermore, there are universally conserved proteins, such as the metabolic enzyme CtpS, that assemble into filamentous structures that can be repurposed for structural cytoskeletal functions. Recent studies have also identified an increasing number of eukaryotic cytoskeletal proteins that are unrelated to actin, tubulin, and IFs, such that expanding our understanding of cytoskeletal proteins is advancing the understanding of the cell biology of all organisms. Here, we summarize the recent explosion in the identification of new members of the bacterial cytoskeleton and describe a hypothesis for the evolution of the cytoskeleton from self-assembling enzymes. © 2011 Federation of European Microbiological Societies. Published by Blackwell Publishing Ltd. All rights reserved.

  19. Secondary Special Education Teachers as Teacher Leaders: Redefining Their Role

    Science.gov (United States)

    Mulrine, Christopher F.; Huckvale, Manina Urgolo

    2014-01-01

    As the responsibilities and challenges of special education teachers at the secondary level increase, their roles are expanding to include mentor, coach, and facilitator for other teachers. In these roles, they lend their expertise and skills to become the new teacher leaders for today's inclusive secondary classroom settings.

  20. 77 FR 42914 - Federal Employees Health Benefits Program and Federal Employees Dental and Vision Insurance...

    Science.gov (United States)

    2012-07-20

    ... Federal Flexible Benefits Plan: Pre-Tax Payment of Health Benefits Premiums AGENCY: Office of Personnel... this proposed rule; and (4) update the Federal Flexible Benefits Plan: Pre-Tax Payment of Health...--FEDERAL FLEXIBLE BENEFITS PLAN: PRE-TAX PAYMENTS OF HEALTH BENEFITS PREMIUMS PROGRAM 8. The authority...

  1. The Federal Air Pollution Program.

    Science.gov (United States)

    National Air Pollution Control Administration (DHEW), Washington, DC.

    Described is the Federal air pollution program as it was in 1967. The booklet is divided into these major topics: History of the Federal Program; Research; Assistance to State and Local Governments; Abatement and Prevention of Air Pollution; Control of Motor Vehicle Pollution; Information and Education; and Conclusion. Federal legislation has…

  2. Nurse-midwives in federally funded health centers: understanding federal program requirements and benefits.

    Science.gov (United States)

    Carter, Martha

    2012-01-01

    Midwives are working in federally funded health centers in increasing numbers. Health centers provide primary and preventive health care to almost 20 million people and are located in every US state and territory. While health centers serve the entire community, they also serve as a safety net for low-income and uninsured individuals. In 2010, 93% of health center patients had incomes below 200% of the Federal Poverty Guidelines, and 38% were uninsured. Health centers, including community health centers, migrant health centers, health care for the homeless programs, and public housing primary care programs, receive grant funding and enjoy other benefits due to status as federal grantees and designation as federally qualified health centers. Clinicians working in health centers are also eligible for financial and professional benefits because of their willingness to serve vulnerable populations and work in underserved areas. Midwives, midwifery students, and faculty working in, or interacting with, health centers need to be aware of the regulations that health centers must comply with in order to qualify for and maintain federal funding. This article provides an overview of health center regulations and policies affecting midwives, including health center program requirements, scope of project policy, provider credentialing and privileging, Federal Tort Claims Act malpractice coverage, the 340B Drug Pricing Program, and National Health Service Corps scholarship and loan repayment programs. © 2012 by the American College of Nurse-Midwives.

  3. 49 CFR 1325.3 - Federal office.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false Federal office. 1325.3 Section 1325.3... FEDERAL OFFICE OR THEIR REPRESENTATIVES § 1325.3 Federal office. For the purposes of this section, Federal office means the office of President or Vice President of the United States; or of Senator or...

  4. Expanded-boundary approach to impurity control in tokamaks

    International Nuclear Information System (INIS)

    Ohyabu, N.

    1981-01-01

    It is proposed to expand the outermost flux surfaces in tokamaks to divert the heat flux emerging from the plasma core. The expanded flux surfaces provide a large volume for radiative cooling. The radiative power at the boundary is enhanced by the effects of plasma flow as well as by a volumetric factor, and the resultant edge cooling and reduced heat load on the limiter may significantly retard impurity generation. Furthermore, it seems to be compatible with reactor engineering requirements. (author)

  5. 24 CFR 58.14 - Interaction with State, Federal and non-Federal entities.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Interaction with State, Federal and non-Federal entities. 58.14 Section 58.14 Housing and Urban Development Office of the Secretary... ENVIRONMENTAL RESPONSIBILITIES General Policy: Responsibilities of Responsible Entities § 58.14 Interaction with...

  6. Querying on Federated Sensor Networks

    Directory of Open Access Journals (Sweden)

    Zuhal Can

    2016-09-01

    Full Text Available A Federated Sensor Network (FSN is a network of geographically distributed Wireless Sensor Networks (WSNs called islands. For querying on an FSN, we introduce the Layered Federated Sensor Network (L-FSN Protocol. For layered management, L-FSN provides communication among islands by its inter-island querying protocol by which a query packet routing path is determined according to some path selection policies. L-FSN allows autonomous management of each island by island-specific intra-island querying protocols that can be selected according to island properties. We evaluate the applicability of L-FSN and compare the L-FSN protocol with various querying protocols running on the flat federation model. Flat federation is a method to federate islands by running a single querying protocol on an entire FSN without distinguishing communication among and within islands. For flat federation, we select a querying protocol from geometrical, hierarchical cluster-based, hash-based, and tree-based WSN querying protocol categories. We found that a layered federation of islands by L-FSN increases the querying performance with respect to energy-efficiency, query resolving distance, and query resolving latency. Moreover, L-FSN’s flexibility of choosing intra-island querying protocols regarding the island size brings advantages on energy-efficiency and query resolving latency.

  7. Influence Of Collapsing Matter On The Enveloping Expanding Universe

    OpenAIRE

    Choudhury, A. Latif

    2005-01-01

    Using a collapsing matter model at the center of an expanding universe as described by Weinberg we assume a special type of generated pressure. This pressure transmits into the surrounding expanding universe. Under certain restriction the ensuing hubble parameter is positive. The deacceleration parameter fluctuates with time, indicating that the universe accelerates for certain time and decelerates for other time intervals.

  8. Analogue cosmological particle creation: Quantum correlations in expanding Bose-Einstein condensates

    International Nuclear Information System (INIS)

    Prain, Angus; Liberati, Stefano; Fagnocchi, Serena

    2010-01-01

    We investigate the structure of quantum correlations in an expanding Bose-Einstein condensate (BEC) through the analogue gravity framework. We consider both a 3+1 isotropically expanding BEC as well as the experimentally relevant case of an elongated, effectively 1+1 dimensional, expanding condensate. In this case we include the effects of inhomogeneities in the condensate, a feature rarely included in the analogue gravity literature. In both cases we link the BEC expansion to a simple model for an expanding spacetime and then study the correlation structure numerically and analytically (in suitable approximations). We also discuss the expected strength of such correlation patterns and experimentally feasible BEC systems in which these effects might be detected in the near future.

  9. Interwoven support: an historical survey of US federal programs enabling immunization.

    Science.gov (United States)

    Dalrymple, Dack W; Grabenstein, John D

    2014-11-28

    The US Government (USG) can date its involvement with immunization to military and civilian efforts in 1777 and 1813 to prevent smallpox. USG involvement began accelerating with federal licensing of vaccine and antibody manufacturers in 1903. In addition to ongoing regulation of manufacturing and product quality, military and civilian arms of the USG have led research efforts into new or improved vaccines. These efforts have included diseases endemic in the United States, as well as medical countermeasures targeted against biological weapons, influenza pandemics, and emerging infectious diseases. Especially since the 1950s, the USG has provided increasing levels of funding to purchase vaccines and conduct vaccination programs. These programs have focused largely on children, although vaccination programs for adults have been expanded somewhat in recent years. Multiple agencies of the USG have convened various panels of accomplished external experts who have generated widely regarded recommendations on vaccine safety and efficacy and optimal immunization practices. USG programs for safety assessment, injury compensation, liability protection, and disease surveillance have been developed to assess needs, evaluate safety questions, ensure vaccine supply, and foster confidence in vaccination efforts. Debates on the extent of government involvement date back to the 1890 s and continue today. Several pivotal expansions of government involvement followed disease outbreaks or manufacturing accidents. This historical survey describes each of the major US federal programs in these categories, including references to applicable law. Copyright © 2014 Elsevier Ltd. All rights reserved.

  10. Federalizing Medical Campaigns against Alcoholism and Drug Abuse

    Science.gov (United States)

    Metlay, Grischa

    2013-01-01

    Context The formation of the National Institute on Alcohol Abuse and Alcoholism (NIAAA) and the Special Action Office for Drug Abuse Prevention (SAODAP) in the early 1970s dramatically expanded scientific and medical efforts to control alcoholism and drug abuse in the United States. Methods Drawing on a variety of primary, secondary, and archival sources, this article describes the creation and early years of these agencies. Findings I show that while the agencies appeared at roughly the same time, their creation involved separate sets of issues and actors. In addition, I show that SAODAP received more money and resources, even though advocates for alcoholics mobilized a stronger lobbying campaign. Conclusions Two factors explain this discrepancy in money and resources: (1) alcoholism was framed as a public health problem, whereas drug abuse was drawn into broader debates about crime and social decline; and (2) alcohol programs relied on congressional support, whereas drug programs found champions at high levels of the Nixon administration. These political and cultural factors help explain why current programs for illegal drugs receive more federal support, despite alcohol's greater public health burden. PMID:23488713

  11. Federalizing medical campaigns against alcoholism and drug abuse.

    Science.gov (United States)

    Metlay, Grischa

    2013-03-01

    The formation of the National Institute on Alcohol Abuse and Alcoholism (NIAAA) and the Special Action Office for Drug Abuse Prevention (SAODAP) in the early 1970s dramatically expanded scientific and medical efforts to control alcoholism and drug abuse in the United States. Drawing on a variety of primary, secondary, and archival sources, this article describes the creation and early years of these agencies. I show that while the agencies appeared at roughly the same time, their creation involved separate sets of issues and actors. In addition, I show that SAODAP received more money and resources, even though advocates for alcoholics mobilized a stronger lobbying campaign. Two factors explain this discrepancy in money and resources: (1) alcoholism was framed as a public health problem, whereas drug abuse was drawn into broader debates about crime and social decline; and (2) alcohol programs relied on congressional support, whereas drug programs found champions at high levels of the Nixon administration. These political and cultural factors help explain why current programs for illegal drugs receive more federal support, despite alcohol's greater public health burden. © 2013 Milbank Memorial Fund.

  12. Chronic expanding hematoma in the retroperitoneal space: a case report

    Science.gov (United States)

    2013-01-01

    Background Chronic expanding hematoma is a rare condition that develops after surgery, trauma, or injury. It can also develop at any location in the body in the absence of trauma. Clinical findings and various diagnostic imaging modalities can aid in the differential diagnosis of this condition. In general, hematomas are naturally reabsorbed and rarely cause serious problems. However, hematomas that develop slowly without a history of trauma, surgery, or bleeding disorders could be difficult to differentiate from soft tissue neoplasms. In the present case, we describe a patient, without any history or physical evidence of trauma, who exhibited a large chronic expanding hematoma in the retroperitoneal space that resulted in hydronephrosis because of the pressure exerted on the left ureter. Case presentation A 69-year-old man presented to our hospital with a swollen lesion in the left flank. A mass, 19 cm in diameter, was detected in the retroperitoneal space by computed tomography. We suspected the presence of a chronic expanding hematoma, soft tissue tumor, or left renal artery aneurysm. Surgical treatment was performed. However, postoperative histopathological examination indicated that the mass was a nonmalignant chronic expanding hematoma. No recurrence was observed during a 2-year follow-up period. Conclusion In patients without a history of trauma who present slowly growing masses, the differential diagnosis should include chronic expanding hematoma in addition to cysts and soft tissue tumors. Moreover, the use of magnetic resonance imaging and computed tomography is essential to differentiate between chronic expanding hematoma and soft tissue tumors. PMID:24237992

  13. Getting through the maze of federal and state radiation regulations

    International Nuclear Information System (INIS)

    Marshall, C.H.

    1987-01-01

    This course is designed to help radiologists, physicists, technologists, and administrators understand the complex system of federal and state radiation safety regulations that have an impact on the practice of radiology, nuclear medicine, and radiation therapy, and biomedical research. Emphasis is placed on the practical impact of these regulations and on strategies to meet individual and institutional responsibilities. Topics to be covered include the relative roles of the NRC, FDS, DOT, EPA, OSHA, and state and local agencies; the obligations of manufactures, institutions, and individuals; and licensing, documentation, and reporting requirements JCAH standards will also be mentioned. The role and responsibilities of the Radiation Safety Officer and of institutional radiation safety, radioactive drug, and human research committees are discussed

  14. Foxp3+ Treg expanded from patients with established diabetes reduce Helios expression while retaining normal function compared to healthy individuals.

    Directory of Open Access Journals (Sweden)

    Weiting Du

    Full Text Available Foxp3(+ regulatory T cells (Treg play a crucial role in regulating immune tolerance. The use of Treg to restore immune tolerance is considered an attractive novel approach to inhibit autoimmune disease, including type 1 diabetes (T1D, and to prevent rejection of organ transplants. In view of the goal of developing autologous Treg-based cell therapy for patients with long-term (>15 years T1D, it will be necessary to expand a sufficient amount of functional Treg in vitro in order to study and compare Treg from T1D patients and healthy subjects. Our results have demonstrated that there is a comparable frequency of Treg in the peripheral blood lymphocytes (PBLs of patients with long-term T1D relative to those in healthy subjects; however, Th1 cells, but not Th17 cells, were increased in the T1D patients. Further, more Treg in PBLs from T1D patients than from healthy subjects expressed the CD45RO(+ memory cell phenotype, suggesting they were antigen-experienced cells. After isolation, Treg from both T1D patients and healthy subjects were successfully expanded with high purity. Although there was no difference in Helios expression on Treg in PBLs, in vitro expansion led to fewer Helios-expressing Treg from T1D patients than healthy subjects. While more Th1-like Treg expressing IFN-γ or TNF-α were found in the PBLs of T1D patients than healthy controls, there was no such difference in the expanded Treg. Importantly, expanded Treg from both subject groups were able to suppress autologous or allogeneic CD8(+ effector T cells equally well. Our findings demonstrate that a large number of ex vivo expanded functional Treg can be obtained from long-term T1D patients, although fewer expanded Treg expressed a high level of Helios. Thus, based on the positive outcomes, these potent expanded Treg from diabetic human patients may be useful in treating T1D or preventing islet graft rejection.

  15. Small Engines as Bottoming Cycle Steam Expanders for Internal Combustion Engines

    OpenAIRE

    Weerasinghe, Rohitha; Hounsham, Sandra

    2017-01-01

    Heat recovery bottoming cycles for internal combustion engines have opened new avenues for research into small steam expanders [1]. Dependable data for small steam expanders will allow us to predict on their suitability as bottoming cycle engines and the fuel economy achieved by using them as bottoming cycles. Wankel Engines, with its lower resistance properties at small scale provide excellent contenders for bottoming cycle expanders. Present paper is based on results of experiments carried ...

  16. Experimental Investigation of the Performance of a Hermetic Screw-Expander Organic Rankine Cycle

    Directory of Open Access Journals (Sweden)

    Sung-Wei Hsu

    2014-09-01

    Full Text Available In this study, the authors experimentally investigate the performance of the organic Rankine cycle (ORC and screw expander under the influence of supply pressure and pressure ratio over the expander. Three tests were performed with expander pressure ratios of 2.4–3.5, 3.0–4.6, and 3.3–6.1, which cover the over-expansion and under-expansion operating modes. The test results show a maximum expander isentropic efficiency of 72.4% and a relative cycle efficiency of 10.5% at an evaporation temperature of 101 °C and condensation temperature of 45 °C. At a given pressure ratio over the expander, a higher supply pressure to the expander causes a higher expander isentropic efficiency and higher cycle efficiency in the over-expansion mode. However, in the under-expansion mode, the higher supply pressure results in a lower expander isentropic efficiency and adversely affects the cycle efficiency. The results also show that under the condition of operation at a given pressure ratio, a higher supply pressure yields a larger power output owing to the increased mass flow rate at the higher supply pressure. The study results demonstrate that a screw-expander ORC can be operated with a wide range of heat sources and heat sinks with satisfactory cycle efficiency.

  17. Generating higher-order Lie algebras by expanding Maurer-Cartan forms

    International Nuclear Information System (INIS)

    Caroca, R.; Merino, N.; Salgado, P.; Perez, A.

    2009-01-01

    By means of a generalization of the Maurer-Cartan expansion method, we construct a procedure to obtain expanded higher-order Lie algebras. The expanded higher-order Maurer-Cartan equations for the case G=V 0 +V 1 are found. A dual formulation for the S-expansion multialgebra procedure is also considered. The expanded higher-order Maurer-Cartan equations are recovered from S-expansion formalism by choosing a special semigroup. This dual method could be useful in finding a generalization to the case of a generalized free differential algebra, which may be relevant for physical applications in, e.g., higher-spin gauge theories.

  18. Dynamical 3-Space: Black Holes in an Expanding Universe

    Directory of Open Access Journals (Sweden)

    Rothall D. P.

    2013-10-01

    Full Text Available Black holes are usually studied without including effects of the expanding universe. However in some recent studies black holes have been embedded in an expanding universe, in order to determine the interplay, if any, of these two dynamical processes. Dynamical 3-space theory contains time independent solutions for black holes, which are spatial in-flows, and separately the time dependent Hubble expansion. This theory has explained numerous puzzles in observational astrophysics and contains 3 constants; G, - which from experimental data turns out to be the fine structure constant, and - which is a small but nonzero distance, possibly a Planck-type length. The Hubble expansion in the dynamical 3-space theory cannot be “switched o”, forcing the study, first, of isolated black holes coexisting with the expanding universe. It is shown that a time dependent black hole and expanding universe solution exists. The nature and implications of these solutions are discussed as they evolve over time. A dynamical network of black holes and induced linking cosmic filaments forming bubble structures is discussed, as a consequence of dynamical 3-space undergoing a dynamical breakdown of homogeneity and isotropy, even in the absence of baryonic matter.

  19. 'In situ' expanded graphite extinguishant

    International Nuclear Information System (INIS)

    Cao Qixin; Shou Yuemei; He Bangrong

    1987-01-01

    This report is concerning the development of the extinguishant for sodium fire and the investigation of its extinguishing property. The experiment result shows that 'in situ' expanded graphite developed by the authors is a kind of extinguishant which extinguishes sodium fire quickly and effectively and has no environment pollution during use and the amount of usage is little

  20. SOCIAL CONDITIONALITY OF INFORMATION SECURITY PROTECTION BY CRIMINAL LAW IN THE RUSSIAN FEDERATION

    OpenAIRE

    EFREMOVA MARINA ALEKSANDROVNA

    2016-01-01

    Information security is one of the components of the national security in the Russian Federation. The role of the information component in the national security has become significantly more important. The criminal law needs to be updated in order to enhance its effectiveness with regard to criminal law protection of information security.

  1. Striking the Right Balance: Federal Infrastructure Transfer Programs, 2002–2015

    Directory of Open Access Journals (Sweden)

    Bev Dahlby

    2015-11-01

    several programs that provide large block funding transfers to provinces: The Canada Health Transfer, the Canada Social Transfer, the Gas Tax Fund, and federal equalization grants. These block transfers reduce the fiscal imbalance between Ottawa and the provinces, but they have clearly not closed the gap completely. Were the federal government to increase these block transfers, it could arguably reduce its role in funding individual infrastructure projects, thereby encouraging lower levels of government to plan infrastructure more rationally, rather than being influenced by the distortions created by federal matching offers. Indeed, among all the projects that received federal matching funds since 2002, a concerning number were smallscale projects. More than half of the 8,000 projects funded had eligible costs of $1 million or less, and a startling 92 per cent had eligible costs under $10 million. A thousand were below $100,000. Small projects may have their benefits as a stimulus response if they are “shovel ready,” since large projects may require too much planning to offer the rapid employment and spending benefits desired. But the costs of co-ordination for small projects across multiple levels of government add inefficiencies and so should generally be avoided. Again, by providing more in the form of block grants, Ottawa can leave smaller stuff to smaller governments, where it, and much else, properly belongs.

  2. Federal and European Union Policy Making

    DEFF Research Database (Denmark)

    Dosenrode, Søren

    By using the policy cycle approach, this paper compares the policy-process in a number of Anglo-Saxon type federations with the policy-process in continental-European style federations from within the European Union (EU) area.  The comparison would reveal: a) distinct different styles of policy...... making in European style federations in relation with the Anglo-Saxon ones. b) that the policy-process in the EU resembles that of the European style federations, and c) the Constitutional Treaty (CT) or a possible CT-light would strengthen the federal policy-making characteristics already present...

  3. [Points of view: the role of quality measurement from the Federal Joint Committee's perspective].

    Science.gov (United States)

    Klakow-Franck, Regina

    2014-01-01

    The Federal Joint Committee (G-BA) is a central decision-making body that issues binding directives to ensure the quality of both inpatient and outpatient health care services within the German Statutory Health Insurance system. Quality measurement on the basis of quality indicators has proceeded furthest in the field of external quality assurance (QA) of inpatient services. Originally designed for quality development in a "protected environment" through learning from better practices, it has been faced with new expectations since competitive elements have been introduced into the health care system. The economisation of medicine is de facto the driving force of the development of QA measures. In terms of health policy, the 2013 coalition agreement includes "a renaissance of the concept of quality competition". In particular, this is meant to strengthen the decision-making options of insured persons by creating more transparency into the quality of not only inpatient but also outpatient care and, if necessary, to support the possibility of selective agreements with individual health insurance funds. The campaign planned to improve the quality of hospitals also provides for a quality-oriented advancement of hospital planning and funding; and the Federal Joint Committee, supported by the new Institute for Quality Assurance and Transparency in the Healthcare System in accordance with Section 137a of Book V of the Social Code (SGB V) in the GKV-FQWG version will be assigned new tasks within this context, too. On the whole, the measures already agreed upon in the Act to Improve the Financial Structure and Quality of the Statutory Health Insurance System (GKV-FQWG) and—as far as can now be anticipated—the proceedings of the working group set up between the German government and the German federal states indicate that there is a high need to improve the methods and tools of external quality assurance available, starting with questions about the validity of the quality

  4. An Expanding Universe in the Classroom.

    Science.gov (United States)

    Chandler, David

    1991-01-01

    Two computer-generated star charts that can be used as overlay transparencies to show an expanding universe are presented. Directions on how to use the star charts to determine the Hubble constant and the age of the universe are provided. (KR)

  5. Smoothed particle hydrodynamic simulations of expanding HII regions

    Science.gov (United States)

    Bisbas, Thomas G.

    2009-09-01

    This thesis deals with numerical simulations of expanding ionized regions, known as HII regions. We implement a new three dimensional algorithm in Smoothed Particle Hydrodynamics for including the dynamical effects of the interaction between ionizing radiation and the interstellar medium. This interaction plays a crucial role in star formation at all epochs. We study the influence of ionizing radiation in spherically symmetric clouds. In particular, we study the spherically symmetric expansion of an HII region inside a uniform-density, non-self-gravitating cloud. We examine the ability of our algorithm to reproduce the known theoretical solution and we find that the agreement is very good. We also study the spherically symmetric expansion inside a uniform-density, self-gravitating cloud. We propose a new differential equation of motion for the expanding shell that includes the effects of gravity. Comparing its numerical solution with the simulations, we find that the equation predicts the position of the shell accurately. We also study the expansion of an off-centre HII region inside a uniform-density, non- self-gravitating cloud. This results in an evolution known as the rocket effect, where the ionizing radiation pushes and accelerates the cloud away from the exciting star leading to its dispersal. During this evolution, cometary knots appear as a result of Rayleigh-Taylor and Vishniac instabilities. The knots are composed of a dense head with a conic tail behind them, a structure that points towards the ionizing source. Our simulations show that these knots are very reminiscent of the observed structures in planetary nebula, such as in the Helix nebula. The last part of this thesis is dedicated to the study of cores ionized by an exciting source which is placed outside and far away from them. The evolution of these cores is known as radiation driven compression (or implosion). We perform simulations and compare our findings with results of other workers and we

  6. Dimensions of Modern Federalism.

    Science.gov (United States)

    Williams, Robert F.; And Others

    1995-01-01

    Encapsulates a series of brief essays exploring different aspects of modern federalism. Issues include further protection of individual rights extended through state constitutions and federalism and the world economy. Authors include Robert F. Williams, Earl H. Fry, and Daniel J. Elazar. (MJP)

  7. Ecological review of some problems in the sphere of forest use within the Russian Federation

    Energy Technology Data Exchange (ETDEWEB)

    Sokolov, P.A. [State Environment Protection Committee of the Russian Federation (Russian Federation)

    1997-12-31

    The forests of the Russian Federation play some very important roles even in global level: they are an important element of our environment and they are a valuable renewable resource. Forest ecosystems are very effective in preventing erosion, in protecting water ecosystems, and in maintaining their balance. They are also a very important element of biodiversity protection and they are a significant buffer of coal. The state of the forests has a great impact on the ecological environment within the Russian Federation as a whole, as well as in certain regions, especially in forest regions. Taking into consideration the multifunctional character of forests, the interests of different groups, different levels of authority, Ministries and Committees, forest policy and practice do not always coincide, and conflicting situations appear. Forest policy should take into account these interests, find the ways for solving problems, and the management system should take all necessary steps to successfully apply the forest policy. The state of the forests within the Russian Federation is proof of the Federation`s forest policy and management practice having come to a crisis with their negative ecological impacts. (orig.)

  8. Expanded pharmacy technician roles: Accepting verbal prescriptions and communicating prescription transfers.

    Science.gov (United States)

    Frost, Timothy P; Adams, Alex J

    2017-11-01

    As the role of the clinical pharmacist continues to develop and advance, it is critical to ensure pharmacists can operate in a practice environment and workflow that supports the full deployment of their clinical skills. When pharmacy technician roles are optimized, patient safety can be enhanced and pharmacists may dedicate more time to advanced clinical services. Currently, 17 states allow technicians to accept verbal prescriptions called in by a prescriber or prescriber's agent, or transfer a prescription order from one pharmacy to another. States that allow these activities generally put few legal limitations on them, and instead defer to the professional judgment of the supervising pharmacist whether to delegate these tasks or not. These activities were more likely to be seen in states that require technicians to be registered and certified, and in states that have accountability mechanisms (e.g., discipline authority) in place for technicians. There is little evidence to suggest these tasks cannot be performed safely and accurately by appropriately trained technicians, and the track record of success with these tasks spans four decades in some states. Pharmacists can adopt strong practice policies and procedures to mitigate the risk of harm from verbal orders, such as instituting read-back/spell-back techniques, or requiring the indication for each phoned-in medication, among other strategies. Pharmacists may also exercise discretion in deciding to whom to delegate these tasks. As the legal environment becomes more permissive, we foresee investment in more robust education and training of technicians to cover these activities. Thus, with the adoption of robust practice policies and procedures, delegation of verbal orders and prescription transfers can be safe and effective, remove undue stress on pharmacists, and potentially free up pharmacist time for higher-order clinical care. Copyright © 2016 Elsevier Inc. All rights reserved.

  9. Expanding Your Horizon 2015

    CERN Multimedia

    Kaltenhauser, Kristin

    2015-01-01

    Expanding your horizons is a bi-annual “Science Day” for girls aged 11 to 14, held at the University of Geneva on 14 November. The girls had the opportunity to take part in hands-on workshops held by local professional women in the field of science, mathematics, engineering and technology. For the fourth time, CERN was part of this event, offering three workshops as well as a booth at the Discovery Fair, including Higgnite, an interactive visualization of the Higgs Field.

  10. Production of durable expanded perlite microspheres in a Vertical Electrical Furnace

    Science.gov (United States)

    Panagiotis, M.; Angelopoulos, P.; Taxiarchou, M.; Paspaliaris, I.

    2016-04-01

    Expanded perlite constitutes one of the most competitive insulating materials that is widely used in construction and manufacturing industry due to its unique properties combination; it is white, natural, lightweight, chemically inert, and exhibits superior insulating properties (thermal and acoustic) and fire resistance. Conventionally, perlite expansion is performed in vertical gas-fired furnaces; the conventional perlite expansion process has certain disadvantages which affect expanded products quality, thus limiting their performance and range of applications. In order to overcome the drawbacks of the conventional expansion technique, a new perlite expansion process has been designed based on a vertical electrical furnace (VEF). In the current study, fine perlite samples (-150 μm) from Milos Island, Greece, were expansed in the novel VEF and a conventional gas-fired furnace with the aim to evaluate and compare the main physical properties of the expanded products. The novel expanded perlite particles were characterised by superior properties, namely increased compression strength, competitive water and oil absorption capability, size homogeneity, spherical shape and decreased surface porosity in comparison to conventionally expanded samples.

  11. Metagenome of a Versatile Chemolithoautotroph from Expanding Oceanic Dead Zones

    Energy Technology Data Exchange (ETDEWEB)

    Walsh, David A.; Zaikova, Elena; Howes, Charles L.; Song, Young; Wright, Jody; Tringe, Susannah G.; Tortell, Philippe D.; Hallam, Steven J.

    2009-07-15

    Oxygen minimum zones (OMZs), also known as oceanic"dead zones", are widespread oceanographic features currently expanding due to global warming and coastal eutrophication. Although inhospitable to metazoan life, OMZs support a thriving but cryptic microbiota whose combined metabolic activity is intimately connected to nutrient and trace gas cycling within the global ocean. Here we report time-resolved metagenomic analyses of a ubiquitous and abundant but uncultivated OMZ microbe (SUP05) closely related to chemoautotrophic gill symbionts of deep-sea clams and mussels. The SUP05 metagenome harbors a versatile repertoire of genes mediating autotrophic carbon assimilation, sulfur-oxidation and nitrate respiration responsive to a wide range of water column redox states. Thus, SUP05 plays integral roles in shaping nutrient and energy flow within oxygen-deficient oceanic waters via carbon sequestration, sulfide detoxification and biological nitrogen loss with important implications for marine productivity and atmospheric greenhouse control.

  12. Medical humanities and philosophy: is the universe expanding or contracting?

    Science.gov (United States)

    Stempsey, William E

    2007-12-01

    The question of whether the universe is expanding or contracting serves as a model for current questions facing the medical humanities. The medical humanities might aptly be described as a metamedical multiverse encompassing many separate universes of discourse, the most prominent of which is probably bioethics. Bioethics, however, is increasingly developing into a new interdisciplinary discipline, and threatens to engulf the other medical humanities, robbing them of their own distinctive contributions to metamedicine. The philosophy of medicine considered as a distinct field of study has suffered as a result. Indeed, consensus on whether the philosophy of medicine even constitutes a legitimate field of study is lacking. This paper presents an argument for the importance of a broad conception of the philosophy of medicine and the central role it should play in organizing and interpreting the various fields of study that make up the metamedical multiverse.

  13. Expanding entrepreneurship opportunities through local governance: the case of Barbados

    Directory of Open Access Journals (Sweden)

    Paul Pounder

    2015-06-01

    Full Text Available This paper looks at the government and local governance structures of Barbados, arguing that local governance should be leveraged to expand entrepreneurship opportunities at the community level. It examines the links between local governance and entrepreneurship, and proposes a framework aimed at strengthening the relationship between Barbados’ newly formed constituency councils and its government institutions supporting entrepreneurship. The research concludes that there are many inefficiencies in the interaction between government agencies and constituency councils, which the proposed framework is a first step toward remedying.  The research suggests that local governance is a complex issue worldwide. More specifically in Barbados, even though the role of the constituency councils is defined, there are weak formal arrangements which undermine the processes and activities to support community entrepreneurship. The proposed framework highlighted in the research is a first step in formalising a way forward for entrepreneurship in the community. 

  14. Barriers to the use of a federal travel grant by living kidney donors.

    Science.gov (United States)

    Hays, Rebecca E; Thomas, Amy Elaine; Mathias, Erin; Mezrich, Joshua; Mandelbrot, Didier A

    2017-02-01

    Living organ donation involves significant out-of-pocket costs, which burden donor candidates and may be an obstacle to donation. There is a single US grant (the National Living Donor Assistance Center-NLDAC) to cover live donor travel costs. Although there may be center-specific variability in grant utilization, prospective donors-and their intended recipients-must also meet eligibility criteria. In fact, the NLDAC grant is used by 300% of the federal poverty level) (n=51; 82%). The remaining exclusions (n=11; 18%) included being a nondirected donor, not meeting residency requirements, and "other." Expanding NLDAC eligibility criteria-by broadening the recipient means test or by taking steps to eliminate it from the NLDAC charter-would reduce financial burdens associated with live donation. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  15. Technology transfer: federal legislation that helps businesses and universities

    Science.gov (United States)

    Oaks, Bill G.

    1992-05-01

    In 1980, Congress enacted the Stevenson-Wydler Technology Innovation Act to encourage federal laboratories to `spin off' their technology to industry, universities, and state and local governments. The law reflected Congressional concern for the economic well-being of the nation and the need for the United States to maintain its technological superiority. Almost half the nation's research is conducted in federal laboratories. Other legislation, the Small Business Innovation Development Act of 1982 and the National Cooperative Research Act of 1984, was followed by the Technology Transfer Act of 1986 that strengthened and consolidated policy concerning the technology transfer responsibilities of the federal labs. The law allows the labs to directly license their patents and permits the issuance of exclusive licenses. It allows the labs to enter into cooperative research and development agreements with industry, universities, and state and local governments. It institutionalized the Federal Laboratory consortium which, to that point in time, had been a formal but largely unrecognized body. Under the provisions of the law, the United States Air Force Rome Laboratory located in Rome, New York, as the Air Force lead laboratory in photonics research entered into an agreement with the Governor of the State of New York to collaborate in photonics research and development. Subsequent to that agreement, the state established the not-for-profit New York State Photonics Development Corporation in Rome to facilitate business access to Rome Laboratory's photonics research facilities and technologies. Rome Laboratory's photonics research and development program is described in this paper. The Technology Transfer Act of 1986 is summarized, and the roles and missions of the New York State Photonics Development Corporation is explained.

  16. Functional Self-Expandable Metal Stents in Biliary Obstruction

    Science.gov (United States)

    Kwon, Chang-Il; Ko, Kwang Hyun; Hahm, Ki Baik

    2013-01-01

    Biliary stents are widely used not only for palliative treatment of malignant biliary obstruction but also for benign biliary diseases. Each plastic stent or self-expandable metal stent (SEMS) has its own advantages, and a proper stent should be selected carefully for individual condition. To compensate and overcome several drawbacks of SEMS, functional self-expandable metal stent (FSEMS) has been developed with much progress so far. This article looks into the outcomes and defects of each stent type for benign biliary stricture and describes newly introduced FSEMSs according to their functional categories. PMID:24143314

  17. Expanding Your Horizons Conference in Geneva

    CERN Multimedia

    Chromek-Burckhart, Doris

    2011-01-01

    CERN and its experiments participated in Expanding Your Horizons (EYH) in Science and Mathematics conference in Geneva on 12th November. EYH nurture girls' interest in science and math courses to encourage them to consider careers in science, technology, engineering, and math.

  18. Expanding economic opportunities in protracted displacement

    OpenAIRE

    Miki Takahashi; Michael Moroz; Jonathan Peters; Jason Pronyk; Richard Barltrop

    2018-01-01

    Welcome progress has been made towards realising commitments made by international donors and host country governments to expand economic opportunities for Syrian refugees and host communities in neighbouring countries. However targets and commitments also bring new challenges, and evidence must underpin new policies.

  19. The Federal Role in Meeting the Education Needs of Chicanos and Puerto Ricans with Special Emphasis on Higher Education. Final Report.

    Science.gov (United States)

    Miranda (L.) and Associates, Bethesda, MD.

    Federal efforts to meet higher educational needs of Chicanos and Puerto Ricans are analyzed in this report. As part of a study conducted by L. Miranda and Associates, 15 Federal agencies were surveyed to determine their programs and their financial commitment to Hispanic postsecondary education, and the participation of Hispanics in each agency's…

  20. Who's Steering the Ship? National Curriculum Reform and the Re-Shaping of Australian Federalism

    Science.gov (United States)

    Savage, Glenn C.

    2016-01-01

    This paper explores the repositioning of state curriculum agencies in response to the establishment of the Australian Curriculum and the key national policy organisation responsible for its development: the Australian Curriculum, Assessment and Reporting Authority (ACARA). I begin with an analysis of the federal Labor government's role in the…