WorldWideScience

Sample records for accomplishing expanded civilian

  1. Civilian PTSD Scales

    Shapinsky, Alicia C.; Rapport, Lisa J.; Henderson, Melinda J.; Axelrod, Bradley N.

    2005-01-01

    Strong associations between civilian posttraumatic stress disorder (PTSD) scales and measures of general psychological distress suggest that the scales are nonspecific to PTSD. Three common PTSD scales were administered to 122 undergraduates who had experienced an emotionally salient, nontraumatic event: a college examination. Results indicated…

  2. Changing Into Civilian Clothes

    2007-01-01

    Two thirds of China’s military industrial research and production capacity has been transferred to civilian use Without a transformation 42 years ago,would there be a brand named"Changhong"in the world? It might be impossible to answer this question. When people use Changhong electric appliances,they might only be aware that these products are from a large internation- al company located in Sichuan Province, southwest China.Many people,including young Changhong employees,know noth- ing about the transformation of the compa- ny four decades ago.

  3. Beyond the civilian power debate

    Smith, Karen E.

    2005-01-01

    This article argues that the European Union is no longer a civilian power; instead it finds itself, like almost every other international actor on the planet, somewhere along a spectrum between two ideal-types of civilian and military power. But instead of debating what the European Union is (civilian power or not), we should move beyond this to analyse and debate what the EU does in international relations. The article suggests a few lines of enquiry to open that debate.

  4. Civilian nuclear ships

    This report contains a review of the information available on nuclear powered ships, built for civilian purposes. In the introduction a short discussion is given of the reasons for the limited use of nuclear ships for these purposes. In the second section a brief review is presented of data for the three experimental/merchant ships build by the United States, Germany and Japan, i.e. NS Savannah, NS Otto Hahn and NS Mutsu. In the third section the Soviet/Russian icebreaker NS Lenin is considered. Its design, operational experience and the introduction of a new nuclear propulsion plant is reviewed. In the fourth section the newer Soviet/Russian icebreakers with nuclear propulsion are considered. Finally design of the Soviet/Russian icebreaker transport/container ship NS Sevmorput is reviewed in the fifth section. The future Russian plans for nuclear vessels for the arctic waters are briefly discussed. (au)

  5. Life Sciences Accomplishments 1994

    Burnell, Mary Lou (Editor)

    1993-01-01

    proposals for ground-based and flight research for all programs. Areas of particular interest to NASA were defined Proposals due April 29, 1994, will be peer reviewed - externally for scientific merit. This annual NRA process is now the mechanism for recruiting both extramural and intramural investigations. As an overview of LBSAD activities in 1993, this accomplishments document covers each of the major organizational components of the Division and the accomplishments of each. The second section is a review of the Space Life Sciences Research programs Space Biology, Space Physiology and Countermeasures, Radiation Health, Environmental Health, Space Human Factors, Advanced Life Support, and Global Monitoring and Disease Prediction, The third section, Research in Space Flight, describes the substantial contributions of the Spacelab Life Sciences 2 (SLS-2) mission to life sciences research and the significant contributions of the other missions flown in 1993, along with plans for future missions. The Division has greatly expanded and given high priority to its Education and Outreach Programs, which are presented in the fourth section. The fifth and final section, Partners for Space, shows the Divisions Cooperative efforts with other national and international agencies to achieve common goals, along with the accomplishments of joint research and analysis programs.

  6. CYBER HOSTILITIES: CIVILIAN DIRECT PARTICIPATION

    Dan-Iulian VOITAȘEC

    2016-06-01

    Full Text Available The manner in which hostilities are being conducted has changed in recent years. The battle field has transpired beyond the physical realm and now has a virtual component. Because of this, it is now easier than ever for civilians to get involved in hostilities. International Humanitarian Law applies to all situations of armed conflict and according to the principle of distinction, the parties to the conflict must, at all times, distinguish between civilians and combatants. The problem arises when the line between combatants and civilians starts to get blurry. Direct civilian participation in hostilities has been addressed in both Additional Protocols to the Geneva Conventions of 1949 and in 2009 the International Committee of the Red Cross published the Interpretive guidance on the notion of Direct Participation in Hostilities under international humanitarian law. Another document that addresses the problem of civilian direct participation is the Tallinn Manual on the International Law Applicable to Cyber Warfare prepared by an international group of experts at the invitation of the NATO Cooperative Cyber Defence Centre of Excellence in 2013. The guide prepared by the ICRC addresses the problem of civilian direct participation during conventional situations of armed conflict, while the Tallinn Manual addresses direct participation in situations of cyber warfare. The purpose of this paper is to study the application of civilian direct participation to situations of cyber warfare.

  7. CDBG Accomplishment Data

    Department of Housing and Urban Development — Community Planning and Development (CPD) has developed profiles that display accomplishments for selected housing, economic development, public improvement, and...

  8. CYBER HOSTILITIES: CIVILIAN DIRECT PARTICIPATION

    Dan-Iulian VOITAȘEC

    2016-01-01

    The manner in which hostilities are being conducted has changed in recent years. The battle field has transpired beyond the physical realm and now has a virtual component. Because of this, it is now easier than ever for civilians to get involved in hostilities. International Humanitarian Law applies to all situations of armed conflict and according to the principle of distinction, the parties to the conflict must, at all times, distinguish between civilians and combatants. The problem arises ...

  9. Office of Civilian Radioactive Waste Management annual report to Congress

    This is the second Annual Report on the activities and expenditures of the Office of Civilian Radioactive Waste Management (OCRWM) and covers the fiscal year ending September 30, 1984. Research over the past 30 years has shown that high-level radioactive waste and spent nuclear fuel can be safely disposed of in geologic repositories. This report provides an overview of the OCRWM organization. The specific accomplishments of the Office are presented. The Office's financial statements for fiscal years 1983 and 1984 are included, and a concluding chapter updates the report with a brief summary of key accomplishments since the end of fiscal year 1984. 9 figs., 5 tabs

  10. EFRC CMSNF Major Accomplishments

    D. Hurley; Todd R. Allen

    2014-09-01

    The mission of the Center for Material Science of Nuclear Fuels (CMSNF) has been to develop a first-principles-based understanding of thermal transport in the most widely used nuclear fuel, UO2, in the presence of defect microstructure associated with radiation environments. The overarching goal within this mission was to develop an experimentally validated multiscale modeling capability directed toward a predictive understanding of the impact of radiation and fission-product induced defects and microstructure on thermal transport in nuclear fuel. Implementation of the mission was accomplished by integrating the physics of thermal transport in crystalline solids with microstructure science under irradiation through multi institutional experimental and computational materials theory teams from Idaho National Laboratory, Oak Ridge National Laboratory, Purdue University, the University of Florida, the University of Wisconsin, and the Colorado School of Mines. The Center’s research focused on five major areas: (i) The fundamental aspects of anharmonicity in UO2 crystals and its impact on thermal transport; (ii) The effects of radiation microstructure on thermal transport in UO2; (iii) The mechanisms of defect clustering in UO2 under irradiation; (iv) The effect of temperature and oxygen environment on the stoichiometry of UO2; and (v) The mechanisms of growth of dislocation loops and voids under irradiation. The Center has made important progress in each of these areas, as summarized below.

  11. Preventing heat injury: military versus civilian perspective.

    Cooper, J K

    1997-01-01

    Guidelines for preventing heat injury (HI) among military personnel are not directly applicable to civilian personnel. Military guidelines call for relatively large volumes of prophylactic water consumption and physical activity limitations depending on the wet bulb globe temperature. However, in civilian populations, there is an increased prevalence of HI risk factors: older age, medication use, especially anticholinergic and psychotropic medications, obesity, previous HI, and skin disorders. Although dehydration is a major contributor to HI in military situations, it is unlikely in classical heat stroke among civilians. Civilian guidelines are based on the heat index. Activity levels must be restricted more for civilians, and prophylactic water consumption (beyond replacing loss from sweat) is not necessary. This review discusses the pathophysiology of heat injury, contrasts the military and civilian approach to prevention of HI, and describes appropriate field intervention for HI. PMID:9002705

  12. GESAMP: Two decades of accomplishments

    Many of the uses of the oceans by society may lead potentially to the degradation of the marine environment. Human activities on land lead to the inadvertent or deliberate input of contaminants to the oceans which also may result in marine environmental degradation on local, regional or global scales. Potential impacts on the marine environment of human activities on land and the potential conflicts of society's utilization of the oceans require ongoing global evaluation from a multidisciplinary scientific perspective. This has been recognized for some time by the community of United Nations organizations, eight of which jointly sponsor an interdisciplinary groups of scientists to provide independent advice on existing and potential marine pollution problems. This Group of Experts on the Scientific Aspects of Marine Pollution (GESAMP) was formed two decades ago to serve as a mechanism for encouraging coordination, collaboration and harmonization of activities related to marine pollution of common interest to the co-sponsoring bodies. More recently, GESAMP has expanded its programme to include consideration of the impacts of other human activities, such as coastal development, on the marine environment. The purpose of this booklet is to briefly describe what GESAMP is, how it operates and what it accomplishes

  13. UN peace operations and protection of civilians

    Lisa Hultman

    2013-01-01

    Protection of civilians is now at the forefront of the responsibilities of the international community. There is a strong international norm that civilian populations should be protected from violence. But how committed is the United Nations to acting in line with this norm? I argue that the UN Security Council (UNSC) has an interest in demonstrating that it takes violence against civilians seriously. Through a broadened security agenda including human security, the legitimacy and the credibi...

  14. Developing Accomplished Teaching and Teachers

    Forde, C

    2010-01-01

    This paper discusses the question of the development of accomplished teachers and teaching in Scotland and examines a number of emerging issues including the definition of accomplished teaching, the enhancement of teaching quality, the role of accomplished teachers including chartered teachers in schools, the contribution of accomplished teachers and impact on pupil learning, the question of teacher agency and enhanced professionalism and opportunities to engage with the wider social and educ...

  15. Office of Civilian Radioactive Waste Management annual report to Congress

    This is the third annual report on the activities and expenditures of the Office of Civilian Radioactive Waste Management (OCRWM) and covers the period from October 1, 1984 through September 30, 1985. The following were among the most significant accomplishments during FY 1985: publication of the mission plan; creation of a systems integration capability; publication of draft environmental assessments; development of a program management system and implementation of a comprehensive approach of ''managing for quality'' in all program activities; and development of new initiatives and more consistent interactions in the area of institutional relationships. The Office's financial statements for fiscal years 1984 and 1985 are included, and a concluding chapter updates the report with a brief summary of highlights of accomplishments following the end of fiscal year 1985. 96 refs., 10 figs., 5 tabs

  16. Review of Civilian Experience in Conflict Situation

    Aliyu Yero

    2014-01-01

    Full Text Available There is a growing concern among scholars on how the battlefield of conflict/wars have shifted to civilian populated areas causing huge pain and loss, previous studies have shown that civilians today have become entangled in a precarious situation where conflicts rage forcing them to either take charge of their fate or risk living in continuous fear of being used as scape-goats by either of the parties in conflict. This paper strife’s to bring to fore some of the challenges faced by civilians in conflict. Also, by reflecting on previous studies, room will be created for a prompt analysis of what civilians go through in the event of an impending conflict. Using existent literature, previous studies and reports from international organizations and actors in the field of conflict management, the paper highlight the nature, impact and experiences related to conflict and how these processes undermine the realization of basic human needs for survival among civilians. Borrowing from the Human Needs theory, the paper concludes that the realization of human potentials will not be attainable unless the need for security and safety is guaranteed. Failure to protect civilians in need of protection will ultimately put the faith of the people in their hands and thus promote the proliferation of light arms which has the potential for misuse and further endangering the civilian population.

  17. NPAR program - Status and accomplishments

    Upon completing the early scoping studies, the US NRC Office of Nuclear Regulatory Research took a lead worldwide in 1985 by publishing a comprehensive program plan for Nuclear Plant aging Research (NPAR). The plan identified significant technical safety issues related to plant aging; discussed a phased approach to aging and life assessment of components systems, and structures; and recommended the utilization of research results for, (i) the selection and the prioritization of components and structures, (ii) where to focus inspection and maintenance, (iii) what type of data collection and record keeping would be useful, (iv) how to perform technical evaluation of mothballed units for reactivation, (v) the determination of risk significance of aging, (vi) the development of technical bases for license renewal and extended plant life considerations, (vii) the ongoing regulatory issues, and (viii) recommendations to the national codes and standards groups involved in activities related to aging. Since the publication of the NPAR program plan in 1985 significant progress has been made in completing the initial phase of the NPAR activities and substantial new initiatives have been undertaken expanding the overall scope. Also, by recognizing the NRC's leadership role for emphasizing the need for aging management significant developments are taking place worldwide in implementing dedicated programs related to understanding and managing aging in older operating nuclear power plants. In fact, in some countries, aging management programs are being implemented now for relatively new plants so as to eventually realize the potential benefits of extended plant life beyond the originally conceived design and service life. This paper briefly describe the major elements of the NPAR program, its status and results or accomplishments. In the process the author emphasizes the need for total industry commitment and participation in implementing programs for understanding and managing

  18. Iraq: Learning Civilian Protection the Hard Way

    Sahr Muhammedally

    2015-07-01

    Full Text Available This article—based on the author’s interviews with civilians and security forces in areas retaken from the Islamic State (also known as ISIS in Northern Iraq in 2015—examines challenges in civilian protection when pro-government forces take control of areas formerly under control of anti-government forces.1 It recommends to the Iraqi and Kurdish leadership specific harm mitigation training for their forces, a protection-based approach to shield civilians from harm from all sides, and provision of security to returnees, including protection both from crime and revenge attacks. Such preventative measures, if enacted before major military operations to retake populated areas under ISIS control begin, would better protect civilians, strengthen the government’s mission against ISIS and provide building blocks for a stable Iraq.

  19. Office of Civilian Response Deployment Tracking System

    US Agency for International Development — The purpose of OCR DTS is to establish, manage and track relevant Civilian Response Corps teams for deployment by sector experience, training, education etc.

  20. Operationalizing Civilian Protection in Mali: The Case for a Civilian Casualty Tracking, Analysis, and Response Cell

    Marla B. Keenan

    2013-06-01

    Full Text Available This practice note details an emerging best practice of civilian harm mitigation in armed conflict: namely, the creation of civilian casualty tracking, analysis and response processes by a warring party or peace operation force. It asserts that in Iraq, Afghanistan and soon Somalia, these processes to better understand civilian harm and address consequences have positively shaped mission tactics, training, and overall operations. In both Iraq and Afghanistan, tracking and analysis has lead to a marked decrease in civilian casualties and facilitated the making of amends for any civilian losses. The paper argues that for warring parties to achieve their mission—particularly one with a protection of civilians mandate as with the United Nations Multidimensional Integrated Stabilization Mission in Mali (MINUSMA—they must fully understand the impact of their actions on the civilian population, positive or negative. For this reason, a Civilian Casualty Tracking, Analysis, and Response Cell should be created for MINUSMA to improve its ability mitigate risk to civilians as required by its Security Council mandate.

  1. OCRWM annual report to Congress FY 1999 [USDOE Office of Civilian Radioactive Waste Management

    During Fiscal Year 1999, the Office of Civilian Radioactive Waste Management (OCRWM) continued to make significant progress in its characterization of the Yucca Mountain, Nevada, candidate geologic repository site. Although OCRWM's appropriation for Fiscal Year 1999 was lower than requested, the Program accomplished all three success measures in the Secretary's Fiscal Year 1999 Performance Agreement with the President and completed important work in many other areas. This Annual Report reviews this work and looks toward future activities

  2. OCRWM annual report to Congress FY 1999 [USDOE Office of Civilian Radioactive Waste Management

    None

    2000-05-01

    During Fiscal Year 1999, the Office of Civilian Radioactive Waste Management (OCRWM) continued to make significant progress in its characterization of the Yucca Mountain, Nevada, candidate geologic repository site. Although OCRWM's appropriation for Fiscal Year 1999 was lower than requested, the Program accomplished all three success measures in the Secretary's Fiscal Year 1999 Performance Agreement with the President and completed important work in many other areas. This Annual Report reviews this work and looks toward future activities.

  3. Advanced Fuels Campaign 2012 Accomplishments

    Not Listed

    2012-11-01

    The Advanced Fuels Campaign (AFC) under the Fuel Cycle Research and Development (FCRD) program is responsible for developing fuels technologies to support the various fuel cycle options defined in the DOE Nuclear Energy Research and Development Roadmap, Report to Congress, April 2010. The fiscal year 2012 (FY 2012) accomplishments are highlighted below. Kemal Pasamehmetoglu is the National Technical Director for AFC.

  4. DOE reassesses civilian radioactive waste management program

    This article reports on the announcement by the Department of Energy (DOE) that the opening of a high-level radioactive nuclear waste repository site will be delayed for seven years. The article discusses DOE's reassessment plan, the restructuring of the Office of Civilian Radioactive Waste Management, site access and evaluation, the Monitored Retrievable Storage Commission proposal, and the industry's response

  5. 46 CFR 168.10-5 - Civilian nautical school.

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Civilian nautical school. 168.10-5 Section 168.10-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS CIVILIAN NAUTICAL SCHOOL VESSELS Definitions of Terms Used in This Part § 168.10-5 Civilian nautical school. The term...

  6. 76 FR 50926 - Civilian Board of Contract Appeals; Rules of Procedure of the Civilian Board of Contract Appeals...

    2011-08-17

    ... Number 2011-001, Sequence 1] RIN 3090-AJ16 Civilian Board of Contract Appeals; Rules of Procedure of the Civilian Board of Contract Appeals--Electronic Filing of Documents AGENCY: Civilian Board of Contract... Contract Appeals began accepting filings submitted by electronic mail (e-mail) under Section...

  7. EU Civilian Crisis Management and Organisational Learning

    Bossong, Raphael

    2012-01-01

    Commentators and policy-makers stress the need to learn the lessons of EU civilian crisis management. Yet despite numerous case studies mission performance, we know little about the EU's overall capacity for such learning. The first part of this article outlines a theoretical framework for analysing organisational learning in the context of peace operations. It recommends focusing on administrative reform and conceptual development in Brussels, and lists various factors that are expected to f...

  8. The Protection of Civilians: An Evolving Paradigm?

    Stuart Gordon

    2013-08-01

    Full Text Available Whilst the protection of civilians (POC in conflict has been a recurring feature of the humanitarian discourse the same has not been true in military doctrines, where the protection of civilians has long been cast in terms of arms bearers upholding their responsibilities under international humanitarian law (IHL. However, opportunities for and pressures on military actors to develop more specific capacities and approaches in this field have grown: partly as a response to the changing nature, location and scope of conflict, particularly the increasing proportion of internal conflicts fought by irregular armed groups in urban environments. It is also a response to the scale and complexity of protection challenges in the Balkans, Rwanda, Darfur and Libya - each of which has clearly demonstrated that threats to civilians are complex and dynamic and that no single international actor is capable of mitigating them without significant support from other institutions (O’Callaghan and Pantuliano, 2007. Despite the enormous growth in opportunities for interaction between militaries and humanitarians there is only a very limited literature on their interaction over protection issues and evaluations of the emerging doctrines. Consequently this article charts the growth in military policies towards POC in the UN, UK, NATO and a range of other states as well as drawing attention to the challenges that still remain in operationalising responses.

  9. ADVANCED FUELS CAMPAIGN 2013 ACCOMPLISHMENTS

    Not Listed

    2013-10-01

    The mission of the Advanced Fuels Campaign (AFC) is to perform Research, Development, and Demonstration (RD&D) activities for advanced fuel forms (including cladding) to enhance the performance and safety of the nation’s current and future reactors; enhance proliferation resistance of nuclear fuel; effectively utilize nuclear energy resources; and address the longer-term waste management challenges. This includes development of a state-of-the art Research and Development (R&D) infrastructure to support the use of “goal-oriented science-based approach.” In support of the Fuel Cycle Research and Development (FCRD) program, AFC is responsible for developing advanced fuels technologies to support the various fuel cycle options defined in the Department of Energy (DOE) Nuclear Energy Research and Development Roadmap, Report to Congress, April 2010. Accomplishments made during fiscal year (FY) 2013 are highlighted in this report, which focuses on completed work and results. The process details leading up to the results are not included; however, the technical contact is provided for each section.

  10. Civilian Aid as an Integral Combat Eort

    Yigal Eyal

    2009-01-01

    Since its last confrontation with a regular army (the 1982 Lebanon War), Israel has been at war with semi-military organizations in a battlefield of limited war. The purpose of the limited war is to reduce, undermine, suppress, or eliminate the concrete threat against the State of Israel. The enemy defined by the government and the security establishment is the terrorist organizations. This is explicitly not war against the civilian population, which is not the enemy, but the paradox is that th...

  11. Office of Civilian Radioactive Waste Management annual report to Congress

    This is the fifth Annual Report to Congress by the Office of Civilian Radioactive Waste Management (OCRWM). The report covers the activities and expenditures of OCRWM during fiscal year 1987, which ended on September 30, 1987. The activities and accomplishments of OCRWM during fiscal year 1987 are discussed in chapters 1 through 9 of this report. The audited financial statements of the Nuclear Waste Fund are provided in chapter 10. Since the close of the fiscal year, a number of significant events have occurred. Foremost among them was the passage of the Nuclear Waste Policy Amendments Act of 1987 (Amendments Act) on December 21, 1987, nearly 3 months after the end of the fiscal year covered by this report. As a result, some of the plans and activities discussed in chapters 1 through 9 are currently undergoing significant change or are being discontinued. Most prominent among the provisions of the Amendments Act is the designation of Yucca Mountain, Nevada, as the only candidate first repository site to be characterized. Therefore, the site characterization plans for Deaf Smith, Texas, and Hanford, Washington, discussed in chapter 3, will not be issued. The refocusing of the waste management program under the Amendments Act is highlighted in the epilogue, chapter 11. 68 refs., 7 figs., 7 tabs

  12. Expanding subjectivities

    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 to understa...

  13. MYRRHA Draft-2 Design accomplishments

    One of the main SCK-CEN research facility, namely the Materials Testing Reactor (MTR) BR2, is nowadays in operation for more than 40 years. The need for a safe and economic operation of the European nuclear park for preserving the natural resources, demand the start-up of one or more new MTRs in a very near future. On the other hand the closing of the fuel cycle as well as the development of future energy systems request clearly the use of fast spectrum irradiation facilities. The MYRRHA project started at SCK-CEN in this context, the concept of a new irradiation and testing facility to replace BR2. MYRRHA, being a fast neutron facility, would be a complementary project to the thermal MTR Jules Horowitz Reactor in France. That would give Europe a full research capacity in terms of nuclear research and development for Generation III and IV reactors. At mid-2002, a first pre-design file of MYRRHA (namely the ''MYRRHA Draft - 1'' file with a core nominal power of 30 MWth) has been submitted to an International Technical Guidance Committee (ITGC) for reviewing. No show stopper has been identified in the project. Nevertheless, the ITGC members have recommended: (1) to give more attention to safety studies and iterate to the pre-design before entering the detailed engineering phase; (2) to address some RandD topics to avoid bottlenecks such as fuel pin and assembly development and qualification; (3) to make a decision on the accelerator option (cyclotron or LINAC) and possibly revisit the beam parameters that were already at that moment fixed to 350 MeV*5 mA but mainly derived from the cyclotron technology possibilities. The objective of this effort in the period 2003-2005 was to update and progress the MYRRHA Draft-1 design based on the ITGC evaluation results, the consequences of the safety studies that had to be accomplished on basis of the Draft-1 design and holding the initial objectives of the MYRRHA facility. This resulted at mid-2005 in producing the MYRRHA Draft

  14. Space Biophysics: Accomplishments, Trends, Challenges

    Smith, Jeffrey D.

    2015-01-01

    the protective environment of Earth, the biophysical properties underlying these changes must be studied, characterized and understood. This lecture reviews the current state of NASA biophysics research accomplishments and identifies future trends and challenges for biophysics research on the International Space Station and beyond.

  15. Research on assessment system of accomplishment

    Fu Zhimin; Li Hanling

    2006-01-01

    Project assessment of accomplishment is a complicated process of system engineering management. This paper is based on the examination of project management achievement. A system analysis of accomplishment examination has been made from the implication, content, style, method, aim, principle, procedure, kind to restriction, psychology effect of accomplishment examination. The purpose of aforementioned all is for the establishment of whole system and thought in the study, foundation and implement of project accomplishment assessment.

  16. Expanding Universe

    Schrödinger, E.

    2011-02-01

    Preface; Part I. The de Sitter Universe: 1. Synthetic construction; 2. The reduced model: geodesics; 3. The elliptic interpretation; 4. The static frame; 5. The determination of parallaxes; 6. The Lemaître-Robertson frame; Part II. The Theory of Geodesics: 7. On null geodesics; i. Determination of the parameter for null lines in special cases; ii. Frequency shift; 8. Free particles and light rays in general expanding spaces, flat or hyperspherical; i. Flat spaces; ii. Spherical spaces; iii. The red shift for spherical spaces; Part III. Waves in General Riemannian Space-Time: 9. The nature of our approximation; 10. The Hamilton-Jacobi theory in a gravitational field; 11. Procuring approximate solutions of the Hamilton-Jacobi equation from wave theory; Part IV. Waves in an Expanding Universe: 12. General considerations; 13. Proper vibrations and wave parcels; Bibliography.

  17. The French civilian nuclear: connections and stakes

    This document (18 power point slides) gives an overview of the French civilian nuclear industry and research and development: importance of the nuclear power generation in France, excellence of the education in nuclear sciences, organization of the nuclear connection (CEA, Areva, EDF, IRSN), the role of the French International Nuclear Agency (AFNI), the requirements for a renewal of human resources (French and foreign engineers) in the field of nuclear energy, the degree course for a diploma, examples of engineer and university diplomas, the educational networks in various regions of France, presentation of the Institut National des Sciences et Techniques Nucleaires (Nuclear Sciences and Techniques National Institute) and its master degrees, organization of the French education system in nuclear sciences with strong relations with the research and development programs

  18. Partition expanders

    Gavinsky, Dmitry; Pudlák, Pavel

    Dagstuhl: Schloss Dagstuhl, Leibniz-Zentrum für Informatik, 2014 - (Mayr, E.; Portier, N.), s. 325-336. (Leibniz International Proceedings in Informatics. 25). ISBN 978-3-939897-65-1. ISSN 1868-8969. [International Symposium on Theoretical Aspects of Computer Science (STACS 2014), /31./. Lyon (FR), 05.03.2014-08.03.2014] R&D Projects: GA ČR GBP202/12/G061 Institutional support: RVO:67985840 Keywords : partitions * expanders * random graphs Subject RIV: BA - General Mathematics http://drops.dagstuhl.de/opus/volltexte/2014/4468/

  19. 77 FR 25481 - Civilian Board of Contract Appeals; Submission for OMB Review; Civilian Board of Contract Appeals...

    2012-04-30

    ... in the Federal Register at 77 FR 5020, on February 1, 2012. No comments were received. Public... Contract Appeals, 1800 F Street NW., Washington, DC 20405, telephone (202) 606-8800 or via email to Greg... ADMINISTRATION Civilian Board of Contract Appeals; Submission for OMB Review; Civilian Board of Contract...

  20. Civilian Aeronautical Futures - The Responsibly Imaginable

    Bushnell, Dennis M.

    2006-01-01

    Since 1940 Aeronautics has had an immense impact upon Global Human lifestyles and affairs - in both the Civilian and Military arenas. During this period Long distance Train and Ship passenger transport were largely supplanted by Air Travel and Aviation assumed a dominant role in warfare. The early 1940 s to the mid 1970 s was a particularly productive period in terms of Aeronautical Technology. What is interesting is that, since the mid 1970 s, the rate of Aeronautical Technological Progress has been far slower, the basic technology in nearly all of our current Aero Systems dates from the mid 70 s or earlier. This is especially true in terms of Configuration Aerodynamics, Aeronautics appears to have "settled" on the 707, double delta and rotary wing as the approach of choice for Subsonic long haul, supersonic cruise and VTOL respectively. Obviously there have been variants and some niche digression from this/these but in the main Aeronautics, particularly civilian Aeronautics, has become a self-professed "mature", Increasingly "Commodity", Industry. The Industry is far along an existing/deployed technology curve and focused, now for decades, on incremental/evolutionary change - largely Appliers vs. developers of technology. This is, of course, in sharp contrast to the situation in the early-to-later 20th century where Aeronautics was viewed as A Major Technological Engine, much the way IT/Bio/Nano/Energetics/Quantum Technologies are viewed today. A search for Visionary Aeronautical "Futures" papers/projections indicates a decided dearth thereof over the last 20 plus years compared to the previous quarter Century. Aeronautics is part of Aerospace and Aerospace [including Aeronautics] has seen major cutbacks over the last decades. Some numbers for the U.S. Aerospace Industry serve as examples. Order of 600,000 jobs lost, with some 180,000 more on the block over the next 10 years. Approximately 25% of the Aerospace workforce is eligible to retire and the average

  1. Transmutation Fuels Campaign FY-09 Accomplishments Report

    Lori Braase

    2009-09-01

    This report summarizes the fiscal year 2009 (FY-08) accomplishments for the Transmutation Fuels Campaign (TFC). The emphasis is on the accomplishments and relevance of the work. Detailed description of the methods used to achieve the highlighted results and the associated support tasks are not included in this report.

  2. Accomplishments and plans of SP-100 program

    The SP-100 program is proceeding toward concept definitions for a space nuclear reactor which is safe and suitable for civilian and military applications. The selection of a specific design and demonstration of the base technologies was scheduled for the end of 1985, to be followed by engineering development and ground testing in 1986. The main current uses/users thus far anticipated are communications satellites, both military and civilian, radar (and possibly laser) surveillance and remote sensing systems, and manufacturing and other extensions of a space station growth scenario. The reactor will weigh no more than 3000 kg and must fit into the Orbiter bay with a payload and OTV. Three concepts are still under evaluation: a lithium-cooled reactor with thermoelectrics; an in-core thermionic system with pumped sodium-potassium coolant; and a configuration with a Stirling engine to convert reactor heat into electricity. If the engineering analyses and base tests are successful, it is expected that the flight application phase can be reached by 1991 at the latest

  3. Nonproliferation criteria for assessing civilian nuclear technologies

    Two trends are affecting the spread of nuclear weapons. One is the growing access to readily fissionable materials as a by-product of the spread of civilian nuclear technology. The second is the fact that many countries acquiring easier access also have an increased incentive to acquire nuclear explosives, or at least to shorten the lead time to them. Nonproliferation strategies might seek to influence the demand for nuclear explosives through improved alliance ties, regional security associations, and nuclear free zones, as well as the ease of access to explosives through agreement on increasing the difficulty of each access through changes in international agreements on technologies, or through a mix of such measures. The discussion focuses on a supply-oriented strategy, not because such a strategy by itself is likely to be optimal, but because it would be a significant component of a broad strategy, and it is the one that has been central to the nonproliferation efforts of the United States in the past several years. A supply-oriented strategy could have two components: 1. A set of incentives for choosing less dangerous nuclear systems instead of more dangerous ones (and in some cases the choosing of non-nuclear rather than nuclear technologies); 2. A set of political agreements restricting especially dangerous systems or components of systems. For such a strategy to have a prospect of being effective, it should encompass all the paths to a bomb from a legitimate safeguarded state. Specifically, it should include: 1. Paths starting from large plutonium reactors, including those labeled research reactors; 2. Isotope separation technologies; 3. Power-reactors-related paths, based on using either a. Material available at the front end, or b. Material available at the back end; and 4 Various possible future technologies, such as accelerator breeders or fusion-fission technology. Some illustrative cases are discussed

  4. Caring for Active Duty Military Personnel in the Civilian Sector

    Marylou Noble; Howard Waitzkin

    2009-01-01

    Due to the wars in Iraq and Afghanistan, the unmet medical and psychological needs of military personnel are creating major challenges. Increasingly, active duty military personnel are seeking physical and mental health services from civilian professionals. The Civilian Medical Resources Network attempts to address these unmet needs. Participants in the Network include primary care and mental health practitioners in all regions of the country. Network professionals provide independent assessm...

  5. Wind Energy Program: Top 10 Program Accomplishments

    None

    2009-01-18

    Brochure on the top accomplishments of the Wind Energy Program, including the development of large wind machines, small machines for the residential market, wind tunnel testing, computer codes for modeling wind systems, high definition wind maps, and successful collaborations.

  6. Planning and Accomplishment Narrative Fiscal Year 1973

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Bombay Hook National Wildlife Refuge outlines Refuge accomplishments during the 1973 fiscal year. The report begins with a Refuge...

  7. Pollution Prevention Accomplishments Hanford Site FY2001

    In Fiscal Year 2001, the Hanford Site Prime Contractors, Bechtel Hanford Inc. (BHI), CH2M Hill hanford Group (CHG), Fluor Hanford Inc. (FH), and Pacific Northwest National Laboratory (PNNL) achieved over $32 million in cost savings/avoidance. The total cost savings/avoidance includes accomplishments reported to DOE Headquarters and additional accomplishments achieved on the Hanford Site. This accomplishment report highlights the major successes totaling over $5.5 million in cost savings/avoidance. The following summarizes the FY 2001 waste reduced, and cost savings/avoidance by waste category for accomplishments documented in this report. Additionally, this accomplishment report documents the hanford site Return on Investment (ROI) projects completed or in progress during FY 2001. The ROI projects continue to show excellent results this past year. The ROI program funds waste minimization projects that provide a high return on investment. The funding is available to all Hanford contractors for pollution prevention projects. This accomplishment report highlights 7 ROI projects implemented and 6 projects that were in progress during FY 2001. The annual cost savings of the ROI projects completed and in progress is over $53.5 million. The Hanford Site continues to be the leader in pollution prevention and waste minimization across the DOE complex. This was evidenced by meeting aggressive Hanford Site waste generation goals and operating an outstanding recycling program. Additionally, waste streams are continuously evaluated and reduced through effective analysis and implementation via Pollution Prevention Opportunity Assessments

  8. Engineering Accomplishments in the Construction of NCSX

    G. H. Neilson; P.J. Heitzenroeder; B.E. Nelson; W.T. Reiersen; A. Brooks; T.G. Brown; J.H. Chrzanowski; M.J. Cole; F. Dahlgren; T. Dodson; L.E. Dudek; R.A. Ellis; H.M. Fan; P.J. Fogarty; K.D. Freudenberg; P.L. Goranson; J.H. Harris; M.R. Kalish; G. Labik; J.F. Lyon; N. Pomphrey; C.D. Priniski; S. Raftopoulos; D.J. Rej; W.R. Sands; R.T. Simmons; B.E. Stratton; R.L. Strykowsky; M.E. Viola; D.E. Williamson; M.C. Zarnstorff

    2008-09-01

    The National Compact Stellarator Experiment (NCSX) was designed to test a compact, quasiaxisymmetric stellarator configuration. Flexibility and accurate realization of its complex 3D geometry were key requirements affecting the design and construction. While the project was terminated before completing construction, there were significant engineering accomplishments in design, fabrication, and assembly. The design of the stellarator core device was completed. All of the modular coils, toroidal field coils, and vacuum vessel sectors were fabricated. Critical assembly steps were demonstrated. Engineering advances were made in the application of CAD modeling, structural analysis, and accurate fabrication of complex-shaped components and subassemblies. The engineering accomplishments of the project are summarized

  9. Reconstruction of Nansan Oil Store Accomplished

    2005-01-01

    @@ On June 15th 2005, Russian crude oil unloading reconstruction project of Nansan oil store, which has drawn much attention of the state, China National Petroleum Corporation (CNPC) and Daqing Oilfield, was successfully accomplished and put into operation, marking the start of large scale import of Russian crude and opening up a new era for Daqing Oilfield to involve in foreign crude trade.

  10. Accomplished Teachers Implementation of Quality Teaching Practices

    Chen, Weiyun; Hammond-Bennett, Austin; Upton, Ashely; Mason, Steve

    2014-01-01

    The purpose of this study was to describe how accomplished teachers implement the quality of teaching practices in their daily lessons. The participants were four elementary physical education teachers (one male, three female). The data sources consisted of videotape of the teachers teaching 12 lessons, transcription of the taped lessons,…

  11. Biomass Program 2007 Accomplishments - Full Report

    none,

    2009-10-27

    The Office of Energy Efficiency and Renewable Energy's (EERE’s) Biomass Program works with industry, academia and its national laboratory partners on a balanced portfolio of research in biomass feedstocks and conversion technologies. This document provides Program accomplishments for 2007.

  12. Overview of LAMPF and its accomplishments

    The report presented is from a talk given at a Los Alamos Scientific Laboratory colloquium on October 4, 1977, in which the history, technological accomplishments, present status, and scientific program at the Clinton P. Anderson Meson Physics Facility (LAMPF) were reviewed

  13. Civilian Agency Industry Working Group EVM World Update

    Kerby, Jerald

    2013-01-01

    Objectives include: Promote the use of standards ]based, objective, and quantitative systems for managing projects and programs in the federal government. Understand how civilian agencies in general, manage their projects and programs. Project management survey expected to go out soon to civilian agencies. Describe how EVM and other best practices can be applied by the government to better manage its project and programs irrespective of whether work is contracted out or the types of contracts employed. Develop model policies aimed at project and program managers that are transportable across the government.

  14. Advanced Fuels Campaign FY 2011 Accomplishments Report

    Not Listed

    2011-11-01

    One of the major research and development (R&D) areas under the Fuel Cycle Research and Development (FCRD) program is advanced fuels development. The Advanced Fuels Campaign (AFC) has the responsibility to develop advanced fuel technologies for the Department of Energy (DOE) using a science-based approach focusing on developing a microstructural understanding of nuclear fuels and materials. Accomplishments made during fiscal year (FY 20) 2011 are highlighted in this report, which focuses on completed work and results. The process details leading up to the results are not included; however, the technical contact is provided for each section. The order of the accomplishments in this report is consistent with the AFC work breakdown structure (WBS).

  15. The discursive accomplishment of regimes of automobility

    Lindegaard, Laura Bang

    2016-01-01

    the chapter adds a widely acknowledged yet underdeveloped perspective to already existing research on automobility: a perspective that enquires into how rationalities of automobility are accomplished in discursive interaction at the vulgar everyday level. In more detail, the chapter reports on a qualitative...... conceptualisation of mobility, I address impacts of thought schemes and structures on current social and political discourses of mobility as I discuss and demonstrate how rationalities of advanced liberalism co-constitute a car-dependent way of living. Drawing on both studies of governmentality and ethnomethodology...... case study in a decentralised Danish village that demonstrates how citizens accomplish the rationalities that co-constitute their car-dependent mobility in discursive interaction. During the time of the case study (2010-11), the village was engaged in an energy village project, and the study...

  16. Sandia Technology engineering and science accomplishments

    This document presents recent accomplishments in engineering and science at Sandia National Laboratories. Commercial-scale parabolic troughs at the National Solar Thermal Test Facility are used for such applications as heating water, producing steam for industrial processes, and driving absorption air conditioning systems. Computerized-aided design, superconductor technology, radar imaging, soldering technology, software development breakthroughs are made known. Defense programs are exhibited. And microchip engineering applications in test chips, flow sensors, miniature computers, integrated circuits, and microsensors are presented

  17. Effective mass spectrometer. [History and accomplishments

    Ayres, D.

    1979-10-12

    The history and major accomplishments of the Effective Mass Spectrometer (EMS) are described. In the eight years since the EMS turned on, 21 experiments have been completed by groups from nine institutions in 32 months of operation. Over 400 million triggers have been recorded on magnetic tape, resulting in 29 journal publications to date. A list of experimental proposals for the EMS and a sampling of results are presented. 12 figures, 4 tables.

  18. Enhanced surveillance program FY1998 accomplishments

    Kass, J

    1998-10-01

    This report highlights the accomplishments of the Enhanced Surveillance Program (ESP), the highest-priority research and development effort in stockpile management today. This is volume one of eleven, the unclassified summary of selected program highlights. These highlights fall into the following focus areas: pits, high explosives, organics, dynamics, diagnostics, systems, secondaries, materials-aging models, non-nuclear components, and routine surveillance testing system upgrades. Principal investigators from around the DOE complex contributed to this report.

  19. NASA total quality management 1989 accomplishments report

    1990-01-01

    Described here are the accomplishments of NASA as a result of the use of Total Quality Management (TQM). The principles in practice which led to these process refinements are important cultural elements to any organization's productivity and quality efforts. The categories of TQM discussed here are top management leadership and support, strategic planning, focus on the customer, employee training and recognition, employee empowerment and teamwork, measurement and analysis, and quality assurance.

  20. NASA total quality management 1990 accomplishments report

    1991-01-01

    NASA's efforts in Total Quality Management are based on continuous improvement and serve as a foundation for NASA's present and future endeavors. Given here are numerous examples of quality strategies that have proven effective and efficient in a time when cost reduction is critical. These accomplishment benefit our Agency and help to achieve our primary goal, keeping American in the forefront of the aerospace industry.

  1. Basic Energy Sciences: Summary of Accomplishments

    1990-05-01

    For more than four decades, the Department of Energy, including its predecessor agencies, has supported a program of basic research in nuclear- and energy-related sciences, known as Basic Energy Sciences. The purpose of the program is to explore fundamental phenomena, create scientific knowledge, and provide unique user'' facilities necessary for conducting basic research. Its technical interests span the range of scientific disciplines: physical and biological sciences, geological sciences, engineering, mathematics, and computer sciences. Its products and facilities are essential to technology development in many of the more applied areas of the Department's energy, science, and national defense missions. The accomplishments of Basic Energy Sciences research are numerous and significant. Not only have they contributed to Departmental missions, but have aided significantly the development of technologies which now serve modern society daily in business, industry, science, and medicine. In a series of stories, this report highlights 22 accomplishments, selected because of their particularly noteworthy contributions to modern society. A full accounting of all the accomplishments would be voluminous. Detailed documentation of the research results can be found in many thousands of articles published in peer-reviewed technical literature.

  2. Civilian Social Work: Serving the Military and Veteran Populations

    Savitsky, Laura; Illingworth, Maria; DuLaney, Megan

    2009-01-01

    This article discusses social work practice areas for civilian social workers who provide services to military service members, veterans, and their families. These practice areas include education, child welfare, domestic violence, mental health, health care, substance abuse, and criminal justice. The authors examine the impact of the contemporary…

  3. Sandia technology engineering and science accomplishments

    1993-03-01

    Sandia is a DOE multiprogram engineering and science laboratory with major facilities at Albuquerque, New Mexico, and Livermore, California, and a test range near Tonapah, Nevada. We have major research and development responsibilities for nuclear weapons, arms control, energy, the environment, economic competitiveness, and other areas of importance to the needs of the nation. Our principal mission is to support national defense policies by ensuring that the nuclear weapon stockpile meets the highest standards of safety, reliability, security, use control, and military performance. Selected unclassified technical activities and accomplishments are reported here. Topics include advanced manufacturing technologies, intelligent machines, computational simulation, sensors and instrumentation, information management, energy and environment, and weapons technology.

  4. Advanced Fuels Campaign FY 2015 Accomplishments Report

    Braase, Lori Ann [Idaho National Lab. (INL), Idaho Falls, ID (United States); Carmack, William Jonathan [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-10-29

    The mission of the Advanced Fuels Campaign (AFC) is to perform research, development, and demonstration (RD&D) activities for advanced fuel forms (including cladding) to enhance the performance and safety of the nation’s current and future reactors; enhance proliferation resistance of nuclear fuel; effectively utilize nuclear energy resources; and address the longer-term waste management challenges. This report is a compilation of technical accomplishment summaries for FY-15. Emphasis is on advanced accident-tolerant LWR fuel systems, advanced transmutation fuels technologies, and capability development.

  5. Accomplishments and needs in safety research

    My purpose today is to review recent accomplishments in water reactor safety research and to point out important tasks that remain to be done. I will also comment on the changes of focus that I see ahead in reactor safety research. I speak from a U.S. perspective on the subject, but note that the program of the U.S. Nuclear Regulatory Commission and also that of the U.S. industry's Electric Power Research Institute include many international collaborative research efforts. Without any doubt, nuclear safety research today is international in scope, and the collaborative movement is gaining in strength

  6. Advanced Fuels Campaign FY 2010 Accomplishments Report

    Lori Braase

    2010-12-01

    The Fuel Cycle Research and Development (FCRD) Advanced Fuels Campaign (AFC) Accomplishment Report documents the high-level research and development results achieved in fiscal year 2010. The AFC program has been given responsibility to develop advanced fuel technologies for the Department of Energy (DOE) using a science-based approach focusing on developing a microstructural understanding of nuclear fuels and materials. The science-based approach combines theory, experiments, and multi-scale modeling and simulation aimed at a fundamental understanding of the fuel fabrication processes and fuel and clad performance under irradiation. The scope of the AFC includes evaluation and development of multiple fuel forms to support the three fuel cycle options described in the Sustainable Fuel Cycle Implementation Plan4: Once-Through Cycle, Modified-Open Cycle, and Continuous Recycle. The word “fuel” is used generically to include fuels, targets, and their associated cladding materials. This document includes a brief overview of the management and integration activities; but is primarily focused on the technical accomplishments for FY-10. Each technical section provides a high level overview of the activity, results, technical points of contact, and applicable references.

  7. NASA total quality management 1989 accomplishments report

    Tai, Betty P. (Editor); Stewart, Lynne M. (Editor)

    1990-01-01

    NASA and contractor employees achieved many notable improvements in 1989. The highlights of those improvements, described in this seventh annual Accomplishments Report, demonstrate that the people who support NASA's activities are getting more involved in quality and continuous improvement efforts. Their gains solidly support NASA's and this Nation's goal to remain a leader in space exploration and in world-wide market competition, and, when communicated to others through avenues such as this report, foster improvement efforts across government and industry. The principles in practice which led to these process refinements are important cultural elements to any organization's productivity and quality efforts. The categories in this report reflect NASA principles set forth in the 1980's and are more commonly known today as Total Quality Management (TQM): top management leadership and support; strategic planning; focus on the customer; employee training and recognition; employee empowerment and teamwork; measurement and analysis; and quality assurance.

  8. New accomplishments of Ambiente & Agua scientific journal

    Getulio Teixeira Batista

    2009-04-01

    Full Text Available Ambiente & Água – An Interdisciplinary Journal of Applied Science (Ambi-Agua was classified as B2 in the Interdisciplinary Area, the major thematic area of this journal, by CAPES classification system known as "Qualis". Also, the journal was registered in the Digital Object Identifier (DOI® System. Three other facts were accomplished: 1 all published articles since April, 2008 have the submitted and accepted dates stamped; 2 long-term preservation will be now secured in association with DOAJ - Lund University Libraries and the e-Depot of the National Library of the Netherlands (KB; and 3 we entered into an electronic licensing relationship with EBSCO Publishing to have full text of our journal in EBSCO Publishing's databases in the near future.

  9. Global comparison of warring groups in 2002-2007: fatalities from targeting civilians vs. fighting battles.

    Madelyn Hsiao-Rei Hicks

    Full Text Available BACKGROUND: Warring groups that compete to dominate a civilian population confront contending behavioral options: target civilians or battle the enemy. We aimed to describe degrees to which combatant groups concentrated lethal behavior into intentionally targeting civilians as opposed to engaging in battle with opponents in contemporary armed conflict. METHODOLOGY/PRINCIPAL FINDINGS: We identified all 226 formally organized state and non-state groups (i.e. actors that engaged in lethal armed conflict during 2002-2007: 43 state and 183 non-state. We summed civilians killed by an actor's intentional targeting with civilians and combatants killed in battles in which the actor was involved for total fatalities associated with each actor, indicating overall scale of armed conflict. We used a Civilian Targeting Index (CTI, defined as the proportion of total fatalities caused by intentional targeting of civilians, to measure the concentration of lethal behavior into civilian targeting. We report actor-specific findings and four significant trends: 1. 61% of all 226 actors (95% CI 55% to 67% refrained from targeting civilians. 2. Logistic regression showed actors were more likely to have targeted civilians if conflict duration was three or more years rather than one year. 3. In the 88 actors that targeted civilians, multiple regressions showed an inverse correlation between CTI values and the total number of fatalities. Conflict duration of three or more years was associated with lower CTI values than conflict duration of one year. 4. When conflict scale and duration were accounted for, state and non-state actors did not differ. We describe civilian targeting by actors in prolonged conflict. We discuss comparable patterns found in nature and interdisciplinary research. CONCLUSIONS/SIGNIFICANCE: Most warring groups in 2002-2007 did not target civilians. Warring groups that targeted civilians in small-scale, brief conflict concentrated more lethal

  10. Systems analysis of decontamination options for civilian vehicles.

    Foltz, Greg W.; Hoette, Trisha Marie

    2010-11-01

    The objective of this project, which was supported by the Department of Homeland Security (DHS) Science and Technology Directorate (S&T) Chemical and Biological Division (CBD), was to investigate options for the decontamination of the exteriors and interiors of vehicles in the civilian setting in order to restore those vehicles to normal use following the release of a highly toxic chemical. The decontamination of vehicles is especially challenging because they often contain sensitive electronic equipment, multiple materials some of which strongly adsorb chemical agents, and in the case of aircraft, have very rigid material compatibility requirements (i.e., they cannot be exposed to reagents that may cause even minor corrosion). A systems analysis approach was taken examine existing and future civilian vehicle decontamination capabilities.

  11. Program summary for the Civilian Reactor Development Program

    None

    1982-07-01

    This Civilian Reactor Development Program document has the prime purpose of summarizing the technical programs supported by the FY 1983 budget request. This section provides a statement of the overall program objectives and a general program overview. Section II presents the technical programs in a format intended to show logical technical interrelationships, and does not necessarily follow the structure of the formal budget presentation. Section III presents the technical organization and management structure of the program.

  12. Code on the safety of civilian nuclear fuel cycle installations

    The 'Code' was promulgated by the National Nuclear Safety Administration (NSSA) on June 17, 1993, which is applicable to civilian nuclear fuel fabrication, processing, storage and reprocessing installations, not including the safety requirements for the use of nuclear fuel in reactors. The contents of the 'Code' involve siting, design, construction, commissioning, operation and decommissioning of fuel cycle installation. The NNSA shall be responsible for the interpretation of this 'Code'

  13. Program summary for the Civilian Reactor Development Program

    This Civilian Reactor Development Program document has the prime purpose of summarizing the technical programs supported by the FY 1983 budget request. This section provides a statement of the overall program objectives and a general program overview. Section II presents the technical programs in a format intended to show logical technical interrelationships, and does not necessarily follow the structure of the formal budget presentation. Section III presents the technical organization and management structure of the program

  14. Civilian applications of MTP technology and integrated systems

    There are several potential civilian applications of defense energy systems. The multimegawatt terrestrial power plant is an example of a military facility of great potential value in certain civilian settings. Such plants would almost certainly be installed primarily for the production of electricity, but they could also have other important uses. One advantage of such a close-in facility could be its ability to provide cogenerated heat for industrial processing or space heating. In all cases, the use of nuclear power to replace fossil fuels - especially coal - will provide a source of energy that is far superior in terms of environmental protection and human health and safety. Another major benefit to society associated with the use of small nuclear plants will be the familiarization more citizens experience with the use of nuclear power. Finally, the development and use of 10-MW(d) nuclear power facilities will provide experience for the design and construction of larger commercial plants with similar characteristics for civilian use in the near future

  15. Audiometric profile of civilian pilots according to noise exposure

    Falcão, Taiana Pacheco; Luiz, Ronir Raggio; Schütz, Gabriel Eduardo; Mello, Márcia Gomide da Silva; Câmara, Volney de Magalhães

    2014-01-01

    OBJECTIVE To evaluate the audiometric profile of civilian pilots according to the noise exposure level. METHODS This observational cross-sectional study evaluated 3,130 male civilian pilots aged between 17 and 59 years. These pilots were subjected to audiometric examinations for obtaining or revalidating the functional capacity certificate in 2011. The degree of hearing loss was classified as normal, suspected noise-induced hearing loss, and no suspected hearing loss with other associated complications. Pure-tone air-conduction audiometry was performed using supra-aural headphones and acoustic stimulus of the pure-tone type, containing tone thresholds of frequencies between 250 Hz and 6,000 Hz. The independent variables were professional categories, length of service, hours of flight, and right or left ear. The dependent variable was pilots with suspected noise-induced hearing loss. The noise exposure level was considered low/medium or high, and the latter involved periods > 5,000 flight hours and > 10 years of flight service. RESULTS A total of 29.3% pilots had suspected noise-induced hearing loss, which was bilateral in 12.8% and predominant in the left ear (23.7%). The number of pilots with suspected hearing loss increased as the noise exposure level increased. CONCLUSIONS Hearing loss in civilian pilots may be associated with noise exposure during the period of service and hours of flight. PMID:25372170

  16. [Psychological distress among civilian police: A gender-based analysis].

    de Souza, Edinilsa Ramos; Franco, Letícia Gastão; Meireles, Camila de Carvalho; Ferreira, Vanessa Tokunaga; Dos Santos, Nilton César

    2007-01-01

    This study aimed to investigate potential psychological distress among members of the civilian police force, based on gender differences. It analyzes data from previous research on work, health conditions, and quality of life in the civilian police using both quantitative and qualitative methods. The study included and tested data from the questionnaire applied to a statistically representative sample of 2,746 civilian police (80.8% males and 19.2% females) from the city of Rio de Janeiro, Brazil, according to gender variables and position in the police force (administrative, technical, and operational law enforcement). The study presents an overview of social and economic characteristics, job conditions, health problems, and quality of life, highlighting the areas of information where gender appears as an important factor. The Self-Reported Questionnaire (SRQ-20) was used to investigate psychological distress comparing males and females. The results did not show gender differences in psychological distress, but did identify significant differences in some items in the scale. Female police, especially in technical positions, showed a higher proportion than males. The conclusions corroborate some previous research. PMID:17187109

  17. The African Union Mission in Somalia and Civilian Protection Challenges

    Paul D Williams

    2013-08-01

    Full Text Available Deployed to Mogadishu in March 2007, it was not until late May 2013 that the African Union Mission in Somalia (AMISOM adopted a mission-wide protection-of-civilians (PoC strategy. This article helps explain this long delay by highlighting the multiple PoC challenges faced by the mission. First, it shows how AMISOM’s relevant documents contained a variety of mixed messages on PoC issues. Second, it illustrates some of the ways in which the African Union was hardly an ideal actor to implement a civilian protection agenda because of its limited previous experience with these issues. Third, it analyzes the ways in which AMISOM was itself sometimes a source of civilian harm in Mogadishu. The fourth section examines the remedial policies AMISOM adopted to try and alleviate this problem. The conclusion reflects on the current PoC challenges facing AMISOM and suggests that to be successful the new mission-wide strategy must overcome these material, legal, moral, and doctrinal challenges.

  18. Fresh Whole Blood Transfusion: Military and Civilian Implications.

    Goforth, Carl W; Tranberg, John W; Boyer, Phillip; Silvestri, Peter J

    2016-06-01

    Uncontrolled hemorrhage and exsanguination are the leading cause of preventable death, and resuscitative therapy is a critical component for survival. In various combinations, fresh whole blood, blood components, colloids, and crystalloids have all been staples of trauma care. The use of fresh whole blood is a well-established military practice that has saved the lives of thousands of American and coalition military personnel. Civilian use of fresh whole blood is far less established owing to the wide availability of individual blood components. However, this highly tailored blood supply is vulnerable to both natural and man-made disasters. In the event of such disruption, such as a major hurricane, it may be necessary for civilian hospitals to rapidly enact a fresh whole blood program. Therefore, the aim of this article is to review the current use of blood therapy for trauma resuscitation, the US military's approach to fresh whole blood, and how maintaining a civilian capacity for fresh whole blood collection in the event of future man-made and natural disasters is key to promoting survival from trauma. PMID:27252101

  19. Strengthening the nuclear nonproliferation regime: focus on the civilian nuclear fuel cycle

    the century and could increase even more quickly. Much of the new demand will come from the rapidly expanding economies in China and India, but much of the developing world stands poised to follow the same path. This growth in demand is paralleled by concerns about global warming and the long-term reliability of carbon-based fuel supplies, concerns which expanded use of nuclear power can help to address. For these reasons and others, many countries in Asia have already clearly signaled that nuclear energy will play a key role for years to come. Numerous proposals have been made in the last two years for reducing the proliferation risk of the civilian nuclear fuel cycle. These range from a ban on export of enrichment and reprocessing technology to countries not already possessing operational capabilities to multinational management of the nuclear fuel cycle and strengthening existing monitoring and security mechanisms. The need for international willingness to enforce nonproliferation commitments and norms has also been emphasized. Some of these proposals could significantly impact the production of nuclear energy. Because the successful strengthening of the nonproliferation regime and the expansion of nuclear energy are so closely related, any successful approach to resolving these issues will require the creative input of experts from both the nuclear energy and nonproliferation communities. Against this backdrop, Sandia National Laboratories organized its 14th International Security Conference (ISC) around the theme: Strengthening the Nuclear Nonproliferation Regime: Focus on the Civilian Nuclear Fuel Cycle. The goal of the conference was to begin a constructive dialogue between the nuclear energy and nuclear nonproliferation communities. The conference was held in Chantilly, Virginia, just outside Washington, D.C. on April 4-6, 2005, and was attended by approximately 125 participants from fifteen countries. The ISC agenda was structured to produce a systematic

  20. A civilian perspective on ballistic trauma and gunshot injuries

    Pape Hans-Christoph

    2010-06-01

    Full Text Available Abstract Background Gun violence is on the rise in some European countries, however most of the literature on gunshot injuries pertains to military weaponry and is difficult to apply to civilians, due to dissimilarities in wound contamination and wounding potential of firearms and ammunition. Gunshot injuries in civilians have more focal injury patterns and should be considered distinct entities. Methods A search of the National Library of Medicine and the National Institutes of Health MEDLINE database was performed using PubMed. Results Craniocerebral gunshot injuries are often lethal, especially after suicide attempts. The treatment of non space consuming haematomas and the indications for invasive pressure measurement are controversial. Civilian gunshot injuries to the torso mostly intend to kill; however for those patients who do not die at the scene and are hemodynamically stable, insertion of a chest tube is usually the only required procedure for the majority of penetrating chest injuries. In penetrating abdominal injuries there is a trend towards non-operative care, provided that the patient is hemodynamically stable. Spinal gunshots can also often be treated without operation. Gunshot injuries of the extremities are rarely life-threatening but can be associated with severe morbidity. With the exception of craniocerebral, bowel, articular, or severe soft tissue injury, the use of antibiotics is controversial and may depend on the surgeon's preference. Conclusion The treatment strategy for patients with gunshot injuries to the torso mostly depends on the hemodynamic status of the patient. Whereas hemodynamically unstable patients require immediate operative measures like thoracotomy or laparotomy, hemodynamically stable patients might be treated with minor surgical procedures (e.g. chest tube or even conservatively.

  1. Planning and accomplishment narrative: Northwest Montana Waterfowl Production Area [1973

    US Fish and Wildlife Service, Department of the Interior — This planning and accomplishments narrative report for Northwest Montana Wetland Management District outlines Refuge accomplishments during the 1973 calendar year....

  2. Light Water Reactor Sustainability Accomplishments Report

    McCarthy, Kathryn A. [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-02-01

    Welcome to the 2014 Light Water Reactor Sustainability (LWRS) Program Accomplishments Report, covering research and development highlights from 2014. The LWRS Program is a U.S. Department of Energy research and development program to inform and support the long-term operation of our nation’s commercial nuclear power plants. The research uses the unique facilities and capabilities at the Department of Energy national laboratories in collaboration with industry, academia, and international partners. Extending the operating lifetimes of current plants is essential to supporting our nation’s base load energy infrastructure, as well as reaching the Administration’s goal of reducing greenhouse gas emissions to 80% below 1990 levels by the year 2050. The purpose of the LWRS Program is to provide technical results for plant owners to make informed decisions on long-term operation and subsequent license renewal, reducing the uncertainty, and therefore the risk, associated with those decisions. In January 2013, 104 nuclear power plants operated in 31 states. However, since then, five plants have been shut down (several due to economic reasons), with additional shutdowns under consideration. The LWRS Program aims to minimize the number of plants that are shut down, with R&D that supports long-term operation both directly (via data that is needed for subsequent license renewal), as well indirectly (with models and technology that provide economic benefits). The LWRS Program continues to work closely with the Electric Power Research Institute (EPRI) to ensure that the body of information needed to support SLR decisions and actions is available in a timely manner. This report covers selected highlights from the three research pathways in the LWRS Program: Materials Aging and Degradation, Risk-Informed Safety Margin Characterization, and Advanced Instrumentation, Information, and Control Systems Technologies, as well as a look-ahead at planned activities for 2015. If you

  3. Lunabotics Mining Competition: Inspiration Through Accomplishment

    Mueller, Robert P.

    2011-01-01

    NASA's Lunabotics Mining Competition is designed to promote the development of interest in space activities and STEM (Science, Technology, Engineering, and Mathematics) fields. The competition uses excavation, a necessary first step towards extracting resources from the regolith and building bases on the moon. The unique physical properties of lunar regolith and the reduced 1/6th gravity, vacuum environment make excavation a difficult technical challenge. Advances in lunar regolith mining have the potential to significantly contribute to our nation's space vision and NASA space exploration operations. The competition is conducted annually by NASA at the Kennedy Space Center Visitor Complex. The teams that can use telerobotic or autonomous operation to excavate a lunar regolith geotechnical simulant, herein after referred to as Black Point-1 (or BP-1) and score the most points (calculated as an average of two separate 10-minute timed competition attempts) will eam points towards the Joe Kosmo Award for Excellence and the scores will reflect ranking in the on-site mining category of the competition. The minimum excavation requirement is 10.0 kg during each competition attempt and the robotic excavator, referred to as the "Lunabot", must meet all specifications. This paper will review the achievements of the Lunabotics Mining Competition in 2010 and 2011, and present the new rules for 2012. By providing a framework for robotic design and fabrication, which culminates in a live competition event, university students have been able to produce sophisticated lunabots which are tele-operated. Multi-disciplinary teams are encouraged and the extreme sense of accomplishment provides a unique source of inspiration to the participating students, which has been shown to translate into increased interest in STEM careers. Our industrial sponsors (Caterpillar, Newmont Mining, Harris, Honeybee Robotics) have all stated that there is a strong need for skills in the workforce related

  4. Proceedings of the 1983 civilian radioactive waste management information meeting

    This proceedings document from the 1983 Civilian Radioactive Waste Management Information Meeting serves to highlight developments since the passage of the Nuclear Policy Act of 1982 and reviews program activities necessary to provide for the permanent disposal and storage of commercially generated high-level radioactive waste. Presentations included in this program cover topics concerning interim spent fuel, monitored retrievable storage, geologic repository deployment as well as management of the Nuclear Waste Fund. Individual papers were abstracted for inclusion in the Energy Data Base

  5. Integration of defense waste into the Civilian Repository Program

    The purpose of this audit was to determine whether the fee calculation method proposed by Waste Management would result in an accurate and fair allocation of costs to both civilian and defense owners of nuclear waste. We reviewed Waste Management's proposed cost allocation plans to be used in calculating fees for defense waste disposal. We also evaluated Waste Management's actions toward developing a defense waste fee payment schedule. Our examination was made in accordance with generally accepted government auditing standards which included tests of internal controls and compliance with laws and regulations to the extent necessary to satisfy the scope of the audit

  6. Military and Civilian Burn Injuries During Armed Conflicts

    Atiyeh, B.S.; Gunn, S.W.A.; Hayek, S.N.

    2007-01-01

    Burn injury is a ubiquitous threat in the military environment, and war burns have been described for more than 5,000 years of written history. Fire was probably utilized as a weapon long before that. With the ever-increasing destructive power and efficiency of modern weapons, casualties, both fatal and non-fatal, are reaching new highs, particularly among civilians who are becoming the major wartime targets in recent wars, accounting for most of the killed and wounded. Even though medical pe...

  7. Politics, Police Accountability, and Public Health: Civilian Review in Newark, New Jersey.

    McGregor, Alecia

    2016-04-01

    Police brutality, a longstanding civil rights issue, has returned to the forefront of American public debate. A growing body of public health research shows that excessive use of force by police and racial profiling have adverse effects on health for African Americans and other marginalized groups. Yet, interventions to monitor unlawful policing have been met with fierce opposition at the federal, state, and local levels. On April 30, 2015, the mayor of Newark, New Jersey signed an executive order establishing a Civilian Complaint Review Board (CCRB) to monitor the Newark Police Department (NPD). Using a mixed-methods approach, this study examined how advocates and government actors accomplished this recent policy change in the face of police opposition and after a 50-year history of unsuccessful attempts in Newark. Drawing on official public documents, news media, and interviews conducted in April and May 2015, I propose that: (1) a Department of Justice investigation of the NPD, (2) the activist background of the Mayor and his relationships with community organizations, and (3) the momentum provided by the national Black Lives Matter movement were pivotal in overcoming political obstacles to reform. Examining the history of CCRB adoption in Newark suggests when and where advocates may intervene to promote policing reforms in other US cities. PMID:26661578

  8. Stress and Absenteeism in Civilian Employees Supervised by Army Sergeants: Empirical Evidence from Fort Belvoir, Virginia

    Williams, Carey; Chinta, Ravi

    2015-01-01

    Past literature suggests that leadership style impacts employee attitudes and job performance in organizations. Given the broad scope of military operations, there are many situations in military where military managers supervise civilian employees.  Our empirical study explores the effects of Army sergeant supervision of civilian employees at Fort Belvoir, Virginia.  Eight themes in Army sergeants’ perceptions as supervisor of federal civilian employees were studied in-depth: (a) task, (b) e...

  9. From Crisis to Reform: Peacekeeping Strategies for the Protection of Civilians in the Democratic Republic of the Congo

    J. Arthur Boutellis

    2013-09-01

    Full Text Available The latest cycle of violence in eastern Democratic Republic of the Congo (DRC and the brief occupation of Goma by the “M23” rebels call for a re-examination of how UN peacekeepers have approached the physical protection of civilians in the DRC over the past 13 years. This article examines how lessons from early protection crises led the UN missions in the DRC to develop a series of innovative tools for a better peacekeeping response based on improved civil-military coordination and enhanced communication with the local population. It analyzes how the need to mitigate the negative impact of joint UN-Congolese military operations led to a progressive shift from a largely UN-centric and troop-intensive approach to physical protection to a greater focus on the Congolese security forces. As the UN peacekeeping understanding of the protection of civilians – and its concomitant bureaucracy – continues to expand, peacekeeping strategies should refocus on strengthening national protection capacities through security sector reform. This article concludes that the 2012 crisis in DRC could serve as a trigger for such a shift, aimed at building legitimate institutions and encouraging the host government to shoulder its primary responsibility to protect its citizens. The new Intervention Brigade together with the Peace, Security and Cooperation Framework for the DRC and the region could provide the broader political strategy on which to anchor this reform process.

  10. Avoiding dual regulation of the Civilian Radioactive Waste Management Program

    The Office of Civilian Radioactive Waste Management (RW) has successfully negotiated the issuance of a Department of Energy (DOE) Headquarters Order that provides for exemption of RW from certain DOE directives. This exemption assures precedence of Nuclear Regulatory Commission (NRC) requirements in radiation protection, nuclear safety (including quality assurance), and safeguards and security of nuclear materials. This Order is necessary to avoid the unwarranted cost and potential confusion resulting from dual regulation of RW facilities and activities by DOE and NRC. Development of this Order involved a systematic review of applicable DOE directives and NRC requirements to identify potential overlaps and duplication when applied to the RW program. Following this review and extensive negotiations with appropriate DOE organizations responsible for directives development, this Order was issued as HQ 1321.1 on December 22, 1993

  11. The Evolution of the United States Civilian Power Programme

    The elements of major importance in our civilian power programme are economics and efficient utilization of nuclear fuel resources. Extensive development work will be required by each of these factors, but development work alone in the absence of successful nuclear power plant operating experience will not suffice. An important start towards this end has been made with water reactors and additional operating experience on these systems will accumulate at an accelerated pace over the next few years. These efforts are producing results inasmuch as utility com panies are beginning to undertake the construction of large water reactors on the basis of firm economics. Operating experience with other reactor concepts is now beginning to be accumulated in the United States. To the extent that these reactor concepts satisfy the requirement of economics and efficient utilization of nuclear fuel, additional large nuclear power plants employing these reactor concepts will be undertaken by utility companies. (author)

  12. Civilian radioactive waste management program plan. Revision 2

    NONE

    1998-07-01

    This revision of the Civilian Radioactive Waste Management Program Plan describes the objectives of the Civilian Radioactive Waste management Program (Program) as prescribed by legislative mandate, and the technical achievements, schedule, and costs planned to complete these objectives. The Plan provides Program participants and stakeholders with an updated description of Program activities and milestones for fiscal years (FY) 1998 to 2003. It describes the steps the Program will undertake to provide a viability assessment of the Yucca Mountain site in 1998; prepare the Secretary of Energy`s site recommendation to the President in 2001, if the site is found to be suitable for development as a repository; and submit a license application to the Nuclear Regulatory Commission in 2002 for authorization to construct a repository. The Program`s ultimate challenge is to provide adequate assurance to society that an operating geologic repository at a specific site meets the required standards of safety. Chapter 1 describes the Program`s mission and vision, and summarizes the Program`s broad strategic objectives. Chapter 2 describes the Program`s approach to transform strategic objectives, strategies, and success measures to specific Program activities and milestones. Chapter 3 describes the activities and milestones currently projected by the Program for the next five years for the Yucca Mountain Site Characterization Project; the Waste Acceptance, Storage and Transportation Project; ad the Program Management Center. The appendices present information on the Nuclear Waste Policy Act of 1982, as amended, and the Energy Policy Act of 1992; the history of the Program; the Program`s organization chart; the Commission`s regulations, Disposal of High-Level Radioactive Wastes in geologic Repositories; and a glossary of terms.

  13. Civilian radioactive waste management program plan. Revision 2

    This revision of the Civilian Radioactive Waste Management Program Plan describes the objectives of the Civilian Radioactive Waste management Program (Program) as prescribed by legislative mandate, and the technical achievements, schedule, and costs planned to complete these objectives. The Plan provides Program participants and stakeholders with an updated description of Program activities and milestones for fiscal years (FY) 1998 to 2003. It describes the steps the Program will undertake to provide a viability assessment of the Yucca Mountain site in 1998; prepare the Secretary of Energy's site recommendation to the President in 2001, if the site is found to be suitable for development as a repository; and submit a license application to the Nuclear Regulatory Commission in 2002 for authorization to construct a repository. The Program's ultimate challenge is to provide adequate assurance to society that an operating geologic repository at a specific site meets the required standards of safety. Chapter 1 describes the Program's mission and vision, and summarizes the Program's broad strategic objectives. Chapter 2 describes the Program's approach to transform strategic objectives, strategies, and success measures to specific Program activities and milestones. Chapter 3 describes the activities and milestones currently projected by the Program for the next five years for the Yucca Mountain Site Characterization Project; the Waste Acceptance, Storage and Transportation Project; ad the Program Management Center. The appendices present information on the Nuclear Waste Policy Act of 1982, as amended, and the Energy Policy Act of 1992; the history of the Program; the Program's organization chart; the Commission's regulations, Disposal of High-Level Radioactive Wastes in geologic Repositories; and a glossary of terms

  14. 78 FR 36311 - Flag Recognition Benefit for Fallen Federal Civilian Employees

    2013-06-17

    ... June 17, 2013 Part II Office of Personnel Management 5 CFR Part 550 Flag Recognition Benefit for Fallen Federal Civilian Employees; Submission for Review: Application for U.S. Flag Recognition Benefit for... 550 RIN 3206-AM58 Flag Recognition Benefit for Fallen Federal Civilian Employees AGENCY: Office...

  15. Violent deaths of Iraqi civilians, 2003-2008: analysis by perpetrator, weapon, time, and location.

    Madelyn Hsiao-Rei Hicks

    Full Text Available BACKGROUND: Armed violence is a major public health and humanitarian problem in Iraq. In this descriptive statistical analysis we aimed to describe for the first time Iraqi civilian deaths caused by perpetrators of armed violence during the first 5 years of the Iraq war: over time; by weapon used; by region (governorate; and by victim demographics. METHODS AND FINDINGS: We analyzed the Iraq Body Count database of 92,614 Iraqi civilian direct deaths from armed violence occurring from March 20, 2003 through March 19, 2008, of which Unknown perpetrators caused 74% of deaths (n = 68,396, Coalition forces 12% (n = 11,516, and Anti-Coalition forces 11% (n = 9,954. We analyzed the subset of 60,481 civilian deaths from 14,196 short-duration events of lethal violence to link individual civilian deaths to events involving perpetrators and their methods. One-third of civilian violent death was from extrajudicial executions by Unknown perpetrators; quadratic regression shows these deaths progressively and disproportionately increased as deaths from other forms of violence increased across Iraq's governorates. The highest average number of civilians killed per event in which a civilian died were in Unknown perpetrator suicide bombings targeting civilians (19 per lethal event and Coalition aerial bombings (17 per lethal event. In temporal analysis, numbers of civilian deaths from Coalition air attacks, and woman and child deaths from Coalition forces, peaked during the invasion. We applied a Woman and Child "Dirty War Index" (DWI, measuring the proportion of women and children among civilian deaths of known demographic status, to the 22,066 civilian victims identified as men, women, or children to indicate relatively indiscriminate perpetrator effects. DWI findings suggest the most indiscriminate effects on women and children were from Unknown perpetrators using mortar fire (DWI  = 79 and nonsuicide vehicle bombs (DWI  = 54 and from

  16. On Expanded Cyclic Codes

    Wu, Yingquan

    2008-01-01

    The paper has a threefold purpose. The first purpose is to present an explicit description of expanded cyclic codes defined in $\\GF(q^m)$. The proposed explicit construction of expanded generator matrix and expanded parity check matrix maintains the symbol-wise algebraic structure and thus keeps many important original characteristics. The second purpose of this paper is to identify a class of constant-weight cyclic codes. Specifically, we show that a well-known class of $q$-ary BCH codes excluding the all-zero codeword are constant-weight cyclic codes. Moreover, we show this class of codes achieve the Plotkin bound. The last purpose of the paper is to characterize expanded cyclic codes utilizing the proposed expanded generator matrix and parity check matrix. We analyze the properties of component codewords of a codeword and particularly establish the precise conditions under which a codeword can be represented by a subbasis. With the new insights, we present an improved lower bound on the minimum distance of...

  17. Accomplishments in 2007 in the Adjuvant Treatment of Colorectal Cancer

    de Gramont, Aimery; Haller, Daniel G.

    2008-01-01

    Overview of the Disease IncidencePrognosisCurrent General Standards and Regional Variations Colon Cancer Stage IIIStage IIRectal CancerAccomplishments (or Lack of Accomplishments) During the Year TherapyMethodologyPsycho-oncologyBasic Science: BiomarkersWhat Needs To Be Done Controversies and DisagreementsFuture Directions Comments on ResearchObstacles to Progress

  18. Silicon microfabricated beam expander

    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.

  19. 5 CFR 890.111 - Continuation of eligibility for former Federal employees of the Civilian Marksmanship Program.

    2010-01-01

    ... Federal employees of the Civilian Marksmanship Program. 890.111 Section 890.111 Administrative Personnel... Federal employees of the Civilian Marksmanship Program. (a) A Federal employee who was employed by the Department of Defense to support the Civilian Marksmanship Program as of the day before the date of...

  20. 5 CFR 870.510 - Continuation of eligibility for former Federal employees of the Civilian Marksmanship Program.

    2010-01-01

    ... Federal employees of the Civilian Marksmanship Program. 870.510 Section 870.510 Administrative Personnel... the Civilian Marksmanship Program. (a) A Federal employee who was employed by the Department of Defense to support the Civilian Marksmanship Program as of the day before the date of the transfer of...

  1. 5 CFR 842.109 - Continuation of coverage for former Federal employees of the Civilian Marksmanship Program.

    2010-01-01

    ... Federal employees of the Civilian Marksmanship Program. 842.109 Section 842.109 Administrative Personnel... the Civilian Marksmanship Program. (a) A Federal employee who was covered under FERS; (1) Was employed by the Department of Defense to support the Civilian Marksmanship Program as of the day before...

  2. 5 CFR 831.206 - Continuation of coverage for former Federal employees of the Civilian Marksmanship Program.

    2010-01-01

    ... Federal employees of the Civilian Marksmanship Program. 831.206 Section 831.206 Administrative Personnel... § 831.206 Continuation of coverage for former Federal employees of the Civilian Marksmanship Program. (a... support the Civilian Marksmanship Program as of the day before the date of the transfer of the Program...

  3. Guarding the guardians: Civilian control of nuclear weapons in the United States

    This book has three separate complementary goals. First, it develops a model to explain how the command and control of nuclear weapons evolves over time. Second, it tells the story of the evolution of one critical aspect of the nuclear command system, the custody of nuclear weapons. Finally, it assesses the general problem of ensuring civilian control over nuclear operations. The focus is on the formation of operational policy. Where to deploy a weapon and at what state of alertness is an operational decision. Part I, The Theory of Civilian Control is divided into three chapters: Civilian control: Principles and problems; Civilian Control: From alerts to war termination; and Explaining changes in civilian control. Part II, The Evolution of Custody Policy has seven chapters: The Atomic Energy Act and the origin of assertive control, 1945-1947; The first test of assertive civilian control, 1948-1949; The breach in assertive control, 1950-1952; Assertive control becomes delegative control, 1953-1958; The resurgence of assertive control, 1959-1962; The cycle continues, 1963-1990; and Conclusion: The future of civilian control

  4. Office of Civilian Radioactive Waste Management decision methodology

    The US Department of Energy (DOE) Office of Civilian Radioactive Waste Management (OCRWM), in its Management System Improvement Strategy, has identified the need for a uniform decision methodology to aid in structuring program choices. This report documents the initial effort to develop such a methodology. OCRWM decision problems typically require a delicate balancing of cost, schedule, safety, performance, and risk considerations. In addition, there are usually uncertainties associated with the values of the technical parameters. The problems are made even more complex by numerous stakeholders who have diverse and, often, conflicting views. The OCRWM decision methodology has been formulated with these issues in mind. The methodology was developed as a practical tool to assist OCRWM personnel in structuring problems and selecting a preferred solution from a set of alternatives. The decision methodology is composed of two elements. The first element is a general framework that provides guidelines for use in formulating decision problems. This framework consists of several discrete steps that, if followed, will result in a traceable, documented, and supportable decision rationale. The second element of the methodology is a process that selects the preferred alternative from a set of candidates

  5. Civilian Power from Space in the Early 21st Century

    Hyde, R; Ishikawa, M; Wood, L

    2003-06-01

    If power beamed from space is to be become widely used on Earth in the first half of the 21St century, several thus-far-persistent impediments must be obviated, including threshold effects and problematic aspects of cost, availability, reliability, hazards and environmental impacts. We sketch a generally-applicable route to doing so, noting key enabling technologies and practical features. Likely-essential features of any successful strategy include vigorous, systematic leveraging of all intrinsic features of space-derived power, e.g., addressing marginal, high-value-added markets for electric power in space- and time-agile manners to conveniently provide power-upon-demand, and incrementally ''wedging'' into ever-larger markets with ever more cost-efficient generations and scales of technology. We suggest that no prudent strategic plan will rely upon large-scale, long-term public subsidies--fiscal, regulatory, etc.--with their attendant ''sovereign risks'' and interminable delays, and that plan-essential governmental support likely will be limited to early feasibility demonstrations, provision of threshold technologies and a rational, competition-neutral licensing environment. If salient realities are uniformly respected and accessible technologies are intelligently leveraged, electricity derived from space-sourced power-beams may come into significant civilian use during the latter part of the first quarter of this century, and may become widely used by the half-century point.

  6. Military and civilian burn injuries during armed conflicts.

    Atiyeh, B S; Gunn, S W A; Hayek, S N

    2007-12-31

    Burn injury is a ubiquitous threat in the military environment, and war burns have been described for more than 5,000 years of written history. Fire was probably utilized as a weapon long before that. With the ever-increasing destructive power and efficiency of modern weapons, casualties, both fatal and non-fatal, are reaching new highs, particularly among civilians who are becoming the major wartime targets in recent wars, accounting for most of the killed and wounded. Even though medical personnel usually believe that a knowledge of weaponry has little relevance to their ability to effectively treat injuries and that it may in some way be in conflict with their status, accorded under the Geneva and Hague treaties, it is imperative that they know how weapons are used and understand their effects on the human body. The present review explores various categories of weapons of modern warfare that are unfamiliar to most medical and paramedical personnel responsible for burn treatment. The mechanisms and patterns of injury produced by each class of weapons are examined so that a better understanding of burn management in a warfare situation may be achieved. PMID:21991098

  7. Office of Civilian Radioactive Waste Management annual report to Congress

    This seventh Annual Report to Congress by the Office of Civilian Radioactive Waste Management (OCRWM) describes activities and expenditures of the Office during fiscal years (FY) 1989 and 1990. In November 1989, OCRWM is responsible for disposing of the Nation's spent nuclear fuel and high-level radioactive waste in a manner that protects the health and safety of the public and the quality of the environment. To direct the implementation of its mission, OCRWM has established the following objectives: (1) Safe and timely disposal: to establish as soon as practicable the ability to dispose of radioactive waste in a geologic repository licensed by the NRC. (2) Timely and adequate waste acceptance: to begin the operation of the waste management system as soon as practicable in order to obtain the system development and operational benefits that have been identified for the MRS facility. (3) Schedule confidence: to establish confidence in the schedule for waste acceptance and disposal such that the management of radioactive waste is not an obstacle to the nuclear energy option. (4) System flexibility: to ensure that the program has the flexibility necessary for adapting to future circumstances while fulfilling established commitments. To achieve these objectives, OCRWM is developing a waste management system consisting of a geologic repository for permanent disposed deep beneath the surface of the earth, a facility for MRS, and a system for transporting the waste

  8. Office of Civilian Radioactive Waste Management annual report to Congress

    NONE

    1990-12-01

    This seventh Annual Report to Congress by the Office of Civilian Radioactive Waste Management (OCRWM) describes activities and expenditures of the Office during fiscal years (FY) 1989 and 1990. In November 1989, OCRWM is responsible for disposing of the Nation`s spent nuclear fuel and high-level radioactive waste in a manner that protects the health and safety of the public and the quality of the environment. To direct the implementation of its mission, OCRWM has established the following objectives: (1) Safe and timely disposal: to establish as soon as practicable the ability to dispose of radioactive waste in a geologic repository licensed by the NRC. (2) Timely and adequate waste acceptance: to begin the operation of the waste management system as soon as practicable in order to obtain the system development and operational benefits that have been identified for the MRS facility. (3) Schedule confidence: to establish confidence in the schedule for waste acceptance and disposal such that the management of radioactive waste is not an obstacle to the nuclear energy option. (4) System flexibility: to ensure that the program has the flexibility necessary for adapting to future circumstances while fulfilling established commitments. To achieve these objectives, OCRWM is developing a waste management system consisting of a geologic repository for permanent disposed deep beneath the surface of the earth, a facility for MRS, and a system for transporting the waste.

  9. Educational support programs: Office of Civilian Radioactive Waste Management

    The Office of Civilian Radioactive Waste Management (OCRWM) currently sponsors two educationally related programs: the Radioactive Waste Management Fellowship Program and the Radioactive Waste Management Research Program for Historically Black Colleges and Universities (HBCU). The graduate fellowship program was implemented in 1985 to meet the US Department of Energy's (DOE's) expected manpower needs for trained scientists and engineers to assist in carrying out the activities of the Nuclear Waste Policy Act. It is recognized that a shortage of master's and doctoral level scientists and engineers in disciplines supportive of the nation's high-level radioactive waste management (RWM) program may impede the DOE's ability to properly carry out its mission under the act. The fellowship program encourages talented undergraduate students to enter graduate programs designed to educate and train them in fields directly related to RWM. The program supports graduate students in various disciplines, including nuclear science and engineering, health physics, and certain area of geology and chemical engineering. It also encourages universities to support and improve research activities and academic programs related to the management of spent nuclear fuel and high-level radioactive waste

  10. Neutron radiography for maintenance inspection of military and civilian aircraft

    As part of a program to develop new and advanced nondestructive inspection techniques, a series of projects has been conducted to develop and evaluate neutron radiography as a nondestructive inspection tool. A major portion of this effort has been directed toward the application of neutron radiography as a maintenance inspection tool for military and civilian aircraft. The availability of 252Cf as a neutron source has enabled the use of neutron-radiography systems in normal maintenance environments for the inspection of flight-line aircraft with a minimum of interference. Neutron radiography has been demonstrated to be a powerful nondestructive inspection tool for a variety of applications involving the detection of organic or non-metallic compounds. Its ability to detect surface and subsurface corrosion in aircraft structure is unmatched by any other inspection technique. This capability of detecting corrosion without component disassembly is particularly significant when corrosion is hidden behind thick metallic structural members. The neutron radiographic technique has been applied successfully to detect corrosion in wing tanks, rear stabilators, aft spar, starboard and port wing, rudder, fuselage skin, and nose landing gears of a variety of fixed-wind aircraft, as well as rotary blades and rotary tail flaps of heliocopters

  11. Waubay National Wildlife Refuge : Annual Summary of Accomplishments

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Waubay National Wildlife Refuge outlines Refuge accomplishments for fiscal year 1943. The report begins by summarizing the wildlife, water...

  12. Waubay National Wildlife Refuge : Annual Summary of Accomplishments [1944

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Waubay National Wildlife Refuge outlines Refuge accomplishments for fiscal year 1944. The report begins by summarizing the wildlife, water...

  13. Planning and accomplishment narrative: FY - 1975: Mingo National Wildlife Refuge

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Mingo National Wildlife Refuge outlines Refuge accomplishments during the 1975 fiscal year. The report begins by summarizing the...

  14. Planning and accomplishment narrative: National Bison Range: [Fiscal year: 1973

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for National Bison Range outlines Refuge accomplishments during the 1973 fiscal year. The report begins by summarizing the weather...

  15. Idaho National Laboratory Mission Accomplishments, Fiscal Year 2015

    Allen, Todd Randall [Idaho National Lab. (INL), Idaho Falls, ID (United States); Wright, Virginia Latta [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-09-01

    A summary of mission accomplishments for the research organizations at the Idaho National Laboratory for FY 2015. Areas include Nuclear Energy, National and Homeland Security, Science and Technology Addressing Broad DOE Missions; Collaborations; and Stewardship and Operation of Research Facilities.

  16. Enhanced surveillance program FY97 accomplishments. Progress report

    Mauzy, A. [ed.; Laake, B. [comp.

    1997-10-01

    This annual report is one volume of the Enhanced Surveillance Program (ESP) FY97 Accomplishments. The complete accomplishments report consists of 11 volumes. Volume 1 includes an ESP overview and a summary of selected unclassified FY97 program highlights. Volume 1 specifically targets a general audience, reflecting about half of the tasks conducted in FY97 and emphasizing key program accomplishments and contributions. The remaining volumes of the accomplishments report are classified, organized by program focus area, and present in technical detail the progress achieved in each of the 104 FY97 program tasks. Focus areas are as follows: pits; high explosives; organics; dynamics; diagnostics; systems; secondaries; nonnuclear materials; nonnuclear components; and Surveillance Test Program upgrades.

  17. Expandable LED array interconnect

    Yuan, Thomas Cheng-Hsin; Keller, Bernd

    2011-03-01

    A light emitting device that can function as an array element in an expandable array of such devices. The light emitting device comprises a substrate that has a top surface and a plurality of edges. Input and output terminals are mounted to the top surface of the substrate. Both terminals comprise a plurality of contact pads disposed proximate to the edges of the substrate, allowing for easy access to both terminals from multiple edges of the substrate. A lighting element is mounted to the top surface of the substrate. The lighting element is connected between the input and output terminals. The contact pads provide multiple access points to the terminals which allow for greater flexibility in design when the devices are used as array elements in an expandable array.

  18. Grazing incidence beam expander

    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.

  19. Business accomplishments, gender and entrepreneurial self-image

    Thurik, Roy; Verheul, Ingrid; Uhlaner, Lorraine

    2003-01-01

    textabstractDrawing on Bem’s psychological theory of self-perception, this paper presents and tests a model that examines the impact of business accomplishments and gender on entrepreneurial self-image and explores the definition of entrepreneurship according to Vesper’s Entrepreneurial Typology. Regression techniques are used to identify those business accomplishments that university alumni associate with self-perceptions of entrepreneurship. Experience as a small business person (founding, ...

  20. Expanding the HAWC Observatory

    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.

  1. Trinity (for Expanded Orchestra)

    Winokur, Robert Michael

    2011-01-01

    Trinity is a large-scale piece of program music for a symphony orchestra expanded to include two electric guitars (doubling on acoustic guitar), piano (doubling on Fender Rhodes Electric Piano), electric bass guitar and drumset. The main philosophical impetus for this piece is the programmatic depiction (in the manner of a tone poem) of a concept which is based on and combines archetypal characters drawn primarily from literary sources. This dissertation is titled Trinity and uses the thesi...

  2. A Culture of Protection? Perceptions of the Protection of Civilians from Sudan

    Lie, Jon Harald Sande; de Carvalho, Benjamin

    2008-01-01

    The Protection of Civilians (PoC) concept is a prevalent buzzword in the contemporary security-development nexus and comes as a response to new modes of warfare that have made civilians the main causality of war. Just about all actors from the military, development and humanitarian segments relate to the PoC concept in conflict-situations. Although there is a presumably mainstreaming and general infusion of the concept within the international community, there exists no coherent and compre...

  3. Beyond military service an analysis of United States Naval Academy graduates' civilian career experiences

    Bederman, Jeanette M.

    2005-01-01

    This thesis explores the civilian career experiences of United States Naval Academy (USNA) graduates who have left military service. The data comes from a 2004 survey of USNA graduates from the classes of 1986 through 1996. This thesis analyzes the effect of human capital accumulated via the USNA education, via follow-on military experiences, and via career preparation on civilian salary and satisfaction. Both the first salary after leaving the military service and the current salary are anal...

  4. Understanding Civil War Violence through Military Intelligence: Mining Civilian Targeting Records from the Vietnam War

    Douglass, Rex W.

    2015-01-01

    Military intelligence is underutilized in the study of civil war violence. Declassified records are hard to acquire and difficult to explore with the standard econometrics toolbox. I investigate a contemporary government database of civilians targeted during the Vietnam War. The data are detailed, with up to 45 attributes recorded for 73,712 individual civilian suspects. I employ an unsupervised machine learning approach of cleaning, variable selection, dimensionality reduction, and clusterin...

  5. Expanding Your Horizon 2015

    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.

  6. The expanding universe

    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

  7. Accomplishments and challenges of the severe accident research

    This paper describes the progress of the severe accident research since 1980, in terms of the accomplishments made so far and the challenges that remain. Much has been accomplished: many important safety issues have been resolved and consensus is near on some others. However, some of the previously identified safety issues remain as challenges, while some new ones have arisen due to the shift in focus from containment integrity to vessel integrity. New reactor designs have also created some new challenges. In general, the regulatory demands in new reactor designs are much stricter, thereby requiring much greater attention to the safety issues concerned with the containment design of the new large reactors

  8. Business accomplishments, gender and entrepreneurial self-image

    A.R. Thurik (Roy); I. Verheul (Ingrid); L.M. Uhlaner (Lorraine)

    2003-01-01

    textabstractDrawing on Bem’s psychological theory of self-perception, this paper presents and tests a model that examines the impact of business accomplishments and gender on entrepreneurial self-image and explores the definition of entrepreneurship according to Vesper’s Entrepreneurial Typology. Re

  9. China Accomplished Its First Space Rendezvous and Docking

    Chen Xiaoli

    2011-01-01

    At 1:36 am on November 3,China's Shenzhou 8 unmanned spaceship and Tiangong 1 space lab spacecraft accomplished the country's first space docking procedure and coupling in space at more than 343km above Earth's surface,marking a great leap in China's space program.

  10. Research accomplishments in particle physics: Annual progress report

    This document presents our report of the research accomplishments of Boston University researchers in six projects in high energy physics research: Colliding Beams Physics; Proton Decay; Monopole Detection with MACRO; Precision Muon G-2 Experiment; Accelerator Design Physics; and Theoretical Physics

  11. Knowledge translation in health care as a multimodal interactional accomplishment

    Kjær, Malene

    2014-01-01

    of their education where they are in clinical practice. The analysis is made possible through video recordings of how student nurses translate their theoretical knowledge into a professional situational conduct in everyday interactional accomplishments among supervisors and patients. The analysis shows how some...

  12. The development of an operations system for the transport of spent nuclear fuel in the United States Civilian Radioactive Waste Management Program

    In order to support the development of a Transportation Operations System for the Federal Waste Management System (FWMS) by the Office of Civilian Radioactive Waste Management, the United States Department of Energy formed the Transportation Project Office at its field office in Chicago. Planning and development activities are being performed in a number of areas including a major effort in operations support, providing the planning and assessment necessary for developing the future transportation operations capability needed by the FWMS. The purpose of this paper is to review significant planning and development accomplishments, and outline expected future efforts for the continued development, acquisition, test, and startup of the transportation operations component of the FWMS. 2 refs

  13. Oral and Maxillofacial Injuries in Civilian Recruits During Mandatory Combat Training at Military Garrisons: A Nationwide Survey

    Kalantar Motamedi, Mohammad Hosein; Ebrahimi, Ali; Askary, Amin

    2012-01-01

    Background There is significant prevalence of physical injuries sustained by civilian recruits at military training garrisons. Civilian recruits sustain these injuries mostly during the intensive and rigorous military combat-training period. Objectives We sought to determine the prevalence and causes of oral and maxillofacial injuries as the first step in reducing and preventing them in civilian recruits (males aged over18 years) during their 2-year mandatory military service. Materials and M...

  14. The Artful Universe Expanded

    The cosmos is an awfully big place and there is no better guide to its vast expanse and fascinating nooks and crannies than John Barrow. A professor of mathematical sciences at Cambridge University, Barrow embodies that rare combination of highly polished writer and expert scientist. His deft touch brings together the disparate threads of human knowledge and weaves them into a tapestry as rich and interesting for the expert as it is for the layperson. The Artful Universe Expanded is an updated edition of this popular book first published in 1995. It explores the deeply profound manner in which natural law and the nature of the cosmos have moulded and shaped us, our cultures and the very form of our arts and music-a new type of 'cosmic' anthropology. The main themes Barrow chooses for revealing this new anthropology are the subjects of evolution, the size of things, the heavens and the nature of music. The book is a large, eclectic repository of knowledge often unavailable to the layperson, hidden in esoteric libraries around the world. It rivals The Da Vinci Code for entertainment value and insights, but this time it is Nature's code that is revealed. It is rare indeed to find common threads drawn through topics as diverse as The Beetles, Bach and Beethoven or between Jackson Pollock, the Aztecs, Kant, Picasso, Byzantine mosaics, uranium-235 and the helix nebula. Barrow unerringly binds them together, presenting them in a stimulating, conversational style that belies the amount of time that must have gone into researching this book. Dip into it at random, or read it from cover to cover, but do read it. The Artful Universe Expanded is an entertaining antidote to the oft-lamented pressures to know more and more about less and less and the apparently inexorable march of specialization. On reading this book one can, for a short time at least, hold in one's mind a vision that unifies science, art and culture and glimpse a universal tapestry of great beauty. (book review)

  15. The Artful Universe Expanded

    Bassett, B A [Institute of Cosmology and Gravitation, University of Portsmouth (United Kingdom)

    2005-07-29

    The cosmos is an awfully big place and there is no better guide to its vast expanse and fascinating nooks and crannies than John Barrow. A professor of mathematical sciences at Cambridge University, Barrow embodies that rare combination of highly polished writer and expert scientist. His deft touch brings together the disparate threads of human knowledge and weaves them into a tapestry as rich and interesting for the expert as it is for the layperson. The Artful Universe Expanded is an updated edition of this popular book first published in 1995. It explores the deeply profound manner in which natural law and the nature of the cosmos have moulded and shaped us, our cultures and the very form of our arts and music-a new type of 'cosmic' anthropology. The main themes Barrow chooses for revealing this new anthropology are the subjects of evolution, the size of things, the heavens and the nature of music. The book is a large, eclectic repository of knowledge often unavailable to the layperson, hidden in esoteric libraries around the world. It rivals The Da Vinci Code for entertainment value and insights, but this time it is Nature's code that is revealed. It is rare indeed to find common threads drawn through topics as diverse as The Beetles, Bach and Beethoven or between Jackson Pollock, the Aztecs, Kant, Picasso, Byzantine mosaics, uranium-235 and the helix nebula. Barrow unerringly binds them together, presenting them in a stimulating, conversational style that belies the amount of time that must have gone into researching this book. Dip into it at random, or read it from cover to cover, but do read it. The Artful Universe Expanded is an entertaining antidote to the oft-lamented pressures to know more and more about less and less and the apparently inexorable march of specialization. On reading this book one can, for a short time at least, hold in one's mind a vision that unifies science, art and culture and glimpse a universal tapestry of great

  16. Adenoviruses isolated from civilian and military personnel in the city of Rio de Janeiro, Brazil

    Albuquerque Maria Carolina Maciel de

    2003-01-01

    Full Text Available Adenovirus are important pathogen primarily associated to respiratory infections of children and military personnel, even though it is also associated to cases of conjunctivitis and keratoconjunctivitis. We analyzed respiratory secretion collected from subjects with and without respiratory infection symptoms, being 181 civilians and 221 military subjects. The samples were inoculated in HEp-2 and/or A549 tissue cultures for viral isolation. Samples presenting cytopathogenic effect (CPE in any tissue culture were tested by a polymerase chain reaction (PCR assay to confirm adenovirus isolation. The isolates confirmed as adenovirus were further analyzed by restriction endonuclease assay for determination of viral species. Three isolates were identified as specie A (two from civilian and one from military, one isolate from military was identified as specie C, and one isolate from civilian was identified as specie D. For two isolates the specie could not be identified.

  17. Understanding Civil War Violence through Military Intelligence: Mining Civilian Targeting Records from the Vietnam War

    Douglass, Rex W

    2015-01-01

    Military intelligence is underutilized in the study of civil war violence. Declassified records are hard to acquire and difficult to explore with the standard econometrics toolbox. I investigate a contemporary government database of civilians targeted during the Vietnam War. The data are detailed, with up to 45 attributes recorded for 73,712 individual civilian suspects. I employ an unsupervised machine learning approach of cleaning, variable selection, dimensionality reduction, and clustering. I find support for a simplifying typology of civilian targeting that distinguishes different kinds of suspects and different kinds targeting methods. The typology is robust, successfully clustering both government actors and rebel departments into groups that mirror their known functions. The exercise highlights methods for dealing with high dimensional found conflict data. It also illustrates how aggregating measures of political violence masks a complex underlying empirical data generating process as well as a comple...

  18. Factors predicting health behaviors among Army Reserve, active duty Army, and civilian hospital employees.

    Wynd, Christine A; Ryan-Wenger, Nancy A

    2004-12-01

    This study identified health-risk and health-promoting behaviors in military and civilian personnel employed in hospitals. Intrinsic self-motivation and extrinsic organizational workplace factors were examined as predictors of health behaviors. Because reservists represent a blend of military and civilian lifestyles, descriptive analyses focused on comparing Army Reserve personnel (n = 199) with active duty Army (n = 218) and civilian employees (n = 193), for a total sample of 610. Self-motivation and social support were significant factors contributing to the adoption of health-promoting behaviors; however, organizational workplace cultures were inconsistent predictors of health among the three groups. Only the active Army subgroup identified a hierarchical culture as having an influence on health promotion, possibly because of the Army's mandatory physical fitness and weight control standards. Social support and self-motivation are essential to promoting health among employees, thus hospital commanders and chief executive officers should encourage strategies that enhance and reward these behaviors. PMID:15646182

  19. Comparison of elective lumbar discectomy outcomes between civilians and military personnel

    To determine the results of discectomy surgery for lumbar disc herniation in military personnel and compare it with civilians. One-hundred and seventeen military patients (54 subjects as combat forces and 63 as office personnel) and 115 civilians, who underwent discectomy surgery were included. In a mean duration of 50.8 months, the ability to return to full duty and resolution of complaints were assessed and satisfaction was measured using a Visual Analog Scale. Inability to return to previous duty was significantly higher in military personnel compared to civilians (p = 0.002); and in combat forces compared to office personnel (p 0.05). Surgical intervention had relatively poor outcomes in military personnel, specifically in combat forces. Prevention of injury to back region should be considered in military training programs and in case of presence of disc herniation related symptoms, efforts should be made to save patients effective function by conservation and medical therapies. (author)

  20. FY 1995 research highlights: PNL accomplishments in OER programs

    NONE

    1995-10-01

    Pacific Northwest Laboratory (PNL) conducts fundamental and applied research in support of the US Department of Energy`s (DOE) core missions in science and technology, environmental quality, energy resources, and national security. Much of this research is funded by the program offices of DOE`s Office of Energy Research (DOE-ER), primarily the Office of Basic Energy Sciences (BES) and the Office of Health and Environmental Research (OHER), and by PNL`s Laboratory Directed Research and Development (LDRD) Program. This document is a collection of research highlights that describe PNL`s accomplishments in DOE-ER funded programs during Fiscal Year 1995. Included are accomplishments in research funded by OHER`s Analytical Technologies, Environmental Research, Health Effects, General Life Sciences, and Carbon Dioxide Research programs; BES`s Materials Science, Chemical Sciences, Engineering and Geoscience, and Applied Mathematical Sciences programs; and PNL`s LDRD Program. Summaries are given for 70 projects.

  1. Abstract and research accomplishments of University Coal Research Projects

    NONE

    1995-06-01

    The Principal Investigators of the grants supported by the University Coal Research Program were requested to submit abstracts and highlight accomplishments of their respective projects in time for distribution at a conference on June 13--14, 1995 at Tennessee State University in Nashville, Tennessee. This book is a compilation of the material received in response to that request. For convenience, the 70 grants reported in this book are stored into eight technical areas, Coal Science, Coal Surface Science, Reaction Chemistry, Advanced Process Concepts, Engineering Fundamentals and Thermodynamics, Environmental Science, high Temperature Phenomena, and Special topics. Indexes are provided for locating projects by subject, principal investigators, and contracting organizations. Each extended abstract describes project objectives, work accomplished, significance to the Fossil Energy Program, and plans for the next year.

  2. Abstracts and research accomplishments of university coal research projects

    The Principal Investigators of the grants supported by the University Coal Research Program were requested to submit abstracts and highlight accomplishments of their projects in time for distribution at a grantees conference. This book is a compilation of the material received in response to the request. Abstracts discuss the following area: coal science, coal surface science, reaction chemistry, advanced process concepts, engineering fundamentals and thermodynamics, environmental science

  3. NGNP Process Heat Applications: Hydrogen Production Accomplishments for FY2010

    Charles V Park

    2011-01-01

    This report summarizes FY10 accomplishments of the Next Generation Nuclear Plant (NGNP) Engineering Process Heat Applications group in support of hydrogen production technology development. This organization is responsible for systems needed to transfer high temperature heat from a high temperature gas-cooled reactor (HTGR) reactor (being developed by the INL NGNP Project) to electric power generation and to potential industrial applications including the production of hydrogen.

  4. The Teacher-Student Data Link Project: Three Lasting Accomplishments

    Cassie Pickens Jewell; Kristin Hallgren; Sarah Wissel

    2014-01-01

    In 2010, the Bill & Melinda Gates Foundation invited five states and three pilot districts in each state to participate in the Teacher-Student Data Link (TSDL) project. Mathematica developed a report presenting findings from 2011, the project’s first year of implementation. Building on that report, this brief articulates three lasting accomplishments of the TSDL project, and presents additional resources and best practices for initiatives like TSDL that intend to bolster linked teacher-stud...

  5. Abstracts and research accomplishments of university coal research projects

    1991-06-01

    The Principal Investigators of the grants supported by the University Coal Research Program were requested to submit abstracts and highlight accomplishments of their projects in time for distribution at a grantees conference. This book is a compilation of the material received in response to the request. Abstracts discuss the following area: coal science, coal surface science, reaction chemistry, advanced process concepts, engineering fundamentals and thermodynamics, environmental science.

  6. The eighth NASA total quality management accomplishments report, 1990

    1990-01-01

    The eighth annual accomplishments report provides numerous examples of quality strategies that have proven effective and efficient in a time when cost reduction is critical. NASA's continuous improvement efforts can provide insight for others to succeed in their own endeavors. The report covers: top management leadership and support, strategic planning, focus on the customer, employee training and recognition, employee empowerment and teamwork, measurement and analysis, and quality assurance.

  7. Chemical Research Projects Office: Functions, accomplishments, and programs

    Kourtides, D. A.; Parker, J. A.

    1972-01-01

    The purpose, technical accomplishments, and related activities of the Chemical Research Project Group are outlined. Data cover efforts made to: (1) identify chemical research and technology required for solutions to problems of national urgency, synchronous with aeronautics and space effort; (2) conduct basic and applied interdisciplinary research on chemical problems in the areas of macromolecular science and fire research, and (3) provide productive liason with the engineering community and effective transfer of technology to other agencies and industry.

  8. Health and Environmental Research: summary of accomplishments. Volume 2

    1986-08-01

    This is an account of some of the accomplishments of the health and environmental research program performed in national laboratories, universities, and research institutes. Both direct and indirect societal benefits emerged from the new knowledge provided by the health and environmental research program. In many cases, the private sector took this knowledge and applied it well beyond the mission of supporting the defense and energy needs of the Nation. Industrial and medical applications, for example, have in several instances provided annual savings to society of $100 million or more. The form of this presentation is, in fact, through ''snapshots'' - examples of significant, tangible accomplishments in each of the areas at certain times to illustrate the role and impact of the research program. The program's worth is not necessarily confined to such accomplishments; it extends, rather, to its ability to identify and help solve potential health and environmental problems before they become critical. This anticipatory mission has been pursued with an approach that combines applied problem solving with a commitment to fundamental research that is long-term and high-risk. The narrative of this research program concludes with a perspective of its past and a prospectus on its future.

  9. Health and Environmental Research: summary of accomplishments. Volume 2

    This is an account of some of the accomplishments of the health and environmental research program performed in national laboratories, universities, and research institutes. Both direct and indirect societal benefits emerged from the new knowledge provided by the health and environmental research program. In many cases, the private sector took this knowledge and applied it well beyond the mission of supporting the defense and energy needs of the Nation. Industrial and medical applications, for example, have in several instances provided annual savings to society of $100 million or more. The form of this presentation is, in fact, through ''snapshots'' - examples of significant, tangible accomplishments in each of the areas at certain times to illustrate the role and impact of the research program. The program's worth is not necessarily confined to such accomplishments; it extends, rather, to its ability to identify and help solve potential health and environmental problems before they become critical. This anticipatory mission has been pursued with an approach that combines applied problem solving with a commitment to fundamental research that is long-term and high-risk. The narrative of this research program concludes with a perspective of its past and a prospectus on its future

  10. The Artful Universe Expanded

    Barrow, John D.

    2005-07-01

    Our love of art, writes John Barrow, is the end product of millions of years of evolution. How we react to a beautiful painting or symphony draws upon instincts laid down long before humans existed. Now, in this enhanced edition of the highly popular The Artful Universe , Barrow further explores the close ties between our aesthetic appreciation and the basic nature of the Universe. Barrow argues that the laws of the Universe have imprinted themselves upon our thoughts and actions in subtle and unexpected ways. Why do we like certain types of art or music? What games and puzzles do we find challenging? Why do so many myths and legends have common elements? In this eclectic and entertaining survey, Barrow answers these questions and more as he explains how the landscape of the Universe has influenced the development of philosophy and mythology, and how millions of years of evolutionary history have fashioned our attraction to certain patterns of sound and color. Barrow casts the story of human creativity and thought in a fascinating light, considering such diverse topics as our instinct for language, the origins and uses of color in nature, why we divide time into intervals as we do, the sources of our appreciation of landscape painting, and whether computer-generated fractal art is really art. Drawing on a wide variety of examples, from the theological questions raised by St. Augustine and C.S. Lewis to the relationship between the pure math of Pythagoras and the music of the Beatles, The Artful Universe Expanded covers new ground and enters a wide-ranging debate about the meaning and significance of the links between art and science.

  11. Head-and-face shape variations of U.S. civilian workers

    Zhuang, Ziqing; Shu, Chang; Xi, Pengcheng; BERGMAN, MICHAEL; Joseph, Michael

    2013-01-01

    The objective of this study was to quantify head-and-face shape variations of U.S. civilian workers using modern methods of shape analysis. The purpose of this study was based on previously highlighted changes in U.S. civilian worker head-and-face shape over the last few decades – touting the need for new and better fitting respirators – as well as the study's usefulness in designing more effective personal protective equipment (PPE) – specifically in the field of respirator design. The raw s...

  12. An integrated approach to strategic planning in the civilian high-level radioactive waste management program

    This paper describes the approach that the Office of Civilian Radioactive Waste Management (OCRWM) of the Department of Energy (DOE) is taking to the task of strategic planning for the civilian high-level radioactive waste management program. It highlights selected planning products and activities that have emerged over the past year. It demonstrates that this approach is an integrated one, both in the sense of being systematic on the program level but also as a component of DOE strategic planning efforts. Lastly, it indicates that OCRWM strategic planning takes place in a dynamic environment and consequently is a process that is still evolving in response to the demands placed upon it

  13. Civilian and military applications of space nuclear power: a congressional perspective

    I would like to talk about how space nuclear power fits into space programs in general. You are aware that NASA identified a civilian use that would require nuclear power on the order of 100 kilowatts - that is planetary exploration - before the military indicated their interest. Actually there are many possible civilian and military uses for space nuclear power. I would like to briefly review them because it provides insight into the future direction of the US space program. I would also like to discuss the baseline directed energy weapons program that appears to be emerging

  14. Foreign Interventions and Abuse of Civilians during the Peruvian Civil War

    Fielding, David; Shortland, Anja

    2010-01-01

    The international community has a declared intention to protect innocent civilians from direct and deliberate violence in civil conflicts, but its track record of actually doing so is mixed. Using a new monthly time-series data set, we explore the factors associated with variations in the number of civilians killed or wounded by participants in the civil war in Peru during the 1980s and 1990s. We find that an increase in the level of abuse by one side is strongly associated with subsequent in...

  15. Space robotics: Recent accomplishments and opportunities for future research

    Montgomery, Raymond C.; Buttrill, Carey S.; Dorsey, John T.; Juang, Jer-Nan; Lallman, Frederick J.; Moerder, Daniel D.; Scott, Michael A.; Troutman, Patrick; Williams, Robert L., II

    1992-01-01

    The Langley Guidance, Navigation, and Control Technical Committee (GNCTC) was one of six technical committees created in 1991 by the Chief Scientist, Dr. Michael F. Card. During the kickoff meeting Dr. Card charged the chairmen to: (1) establish a cross-Center committee; (2) support at least one workshop in a selected discipline; and (3) prepare a technical paper on recent accomplishments in the discipline and on opportunities for future research. The Guidance, Navigation, and Control Committee was formed and selected for focus on the discipline of Space robotics. This report is a summary of the committee's assessment of recent accomplishments and opportunities for future research. The report is organized as follows. First is an overview of the data sources used by the committee. Next is a description of technical needs identified by the committee followed by recent accomplishments. Opportunities for future research ends the main body of the report. It includes the primary recommendation of the committee that NASA establish a national space facility for the development of space automation and robotics, one element of which is a telerobotic research platform in space. References 1 and 2 are the proceedings of two workshops sponsored by the committee during its June 1991, through May 1992 term. The focus of the committee for the June 1992 - May 1993 term will be to further define to the recommended platform in space and to add an additional discipline which includes aircraft related GN&C issues. To the latter end members performing aircraft related research will be added to the committee. (A preliminary assessment of future opportunities in aircraft-related GN&C research has been included as appendix A.)

  16. Accomplishments of the Oak Ridge National Laboratory Seed Money program

    1986-09-01

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

  17. Environmental Measurements Laboratory fiscal year 1998: Accomplishments and technical activities

    Erickson, M.D.

    1999-01-01

    The Environmental Measurements Laboratory (EML) is government-owned, government-operated, and programmatically under the DOE Office of Environmental Management. The Laboratory is administered by the Chicago Operations Office. EML provides program management, technical assistance and data quality assurance for measurements of radiation and radioactivity relating to environmental restoration, global nuclear nonproliferation, and other priority issues for the Department of Energy, as well as for other government, national, and international organizations. This report presents the technical activities and accomplishments of EML for Fiscal Year 1998.

  18. Safety supervision and control on units engaged in activities of civilian nuclear pressure retaining components

    The NNSA organized to review and approved the granting of qualification licenses in manufactures ad installation of nuclear pressure retaining components with 5 organizations such as the Wuhan Boiler Corporation, No.1 installation company of Gansu Province etc, according to the Code on the Safety Regulation for Civilian Nuclear Pressure Retaining Components (HAF 0900) and its implementing rules

  19. MIIT Convened Work Meeting for Upstream and Downstream Cooperation Mechanism of Aluminum Material For Civilian Aircraft

    2015-01-01

    On September 15,2015,the Department of Raw Material Industry and the Department of Equipment Industry of the Ministry of Industry and Information Technology(MIIT)jointly organized and convened the first work meeting for upstream and downstream cooperation mechanism of aluminum material for civilian aircraft in Shanghai.Entrusted by Vice

  20. Civilian casualties of Iraqi ballistic missile attack to Tehran, capital of Iran

    Ali Khaji; Shoaodin Fallahdoost; Mohammad Reza Soroush; Vafa Rahimi-Movaghar

    2012-01-01

    Objective: To determine the pattern of causalities of Iraqi ballistic missile attacks on Tehran,the capital of Iran,during Iraq-Iran war.Methods: Data were extracted from the Army Staff Headquarters based on daily reports of Iranian army units during the war.Results: During 52 days,Tehran was stroked by 118 Al-Hussein missiles (a modified version of Scud missile).Eighty-six missiles landed in populated areas.During Iraqi missile attacks,422 civilians died and 1579 injured (4.9 deaths and 18.3 injuries per missile).During 52 days,8.1 of the civilians died and 30.4 injured daily.Of the cases that died,101 persons (24%) were excluded due to the lack of information.Among the remainders,179 (55.8%) were male and 142 (44.2%) were female.The mean age of the victims was 25.3 years±19.9 years.Our results show that the high accuracy of modified Scud missiles landed in crowded areas is the major cause of high mortality in Tehran.The presence of suitable warning system and shelters could reduce civilian casualties.Conclusion: The awareness and readiness of civilian defense forces,rescue services and all medical facilities for dealing with mass casualties caused by ballistic missile attacks are necessary.

  1. Army Civilian Leadership Development: Self-Efficacy, Choice, and Learning Transfer

    Godinez, Eileen; Leslie, Barry B.

    2015-01-01

    The mission of the Army Management Staff College (AMSC) is to provide leader development educational experiences for Army civilians. To develop as leaders, students must recognize they have a choice to take action that influences their work environment. The authors suggest the learning environment at AMSC is intentionally designed to be…

  2. Mental Health Symptoms among Student Service Members/Veterans and Civilian College Students

    Cleveland, Sandi D.; Branscum, Adam J.; Bovbjerg, Viktor E.; Thorburn, Sheryl

    2015-01-01

    Objective: The aim of this study was to investigate if and to what extent student service members/veterans differ from civilian college students in the prevalence of self-reported symptoms of poor mental health. Participants: The Fall 2011 implementation of the American College Health Association-National College Health Assessment included 27,774…

  3. THE CIVILIAN CONSERVATION CORPS AND AMERICAN EDUCATION--THREAT TO LOCAL CONTROL.

    GOWER, CALVIN W.

    THE HISTORY OF THE CIVILIAN CONSERVATION CORPS (CCC) AND ITS CONTROVERSIAL EDUCATION PROGRAM IS REVIEWED. CREATED IN MARCH, 1933, THE CCC PROVIDED WORK FOR UNEMPLOYED YOUTH (18-25). THE DEPARTMENT OF LABOR RECRUITED THEM, THE DEPARTMENT OF WAR RAN THE CAMPS, AND THE DEPARTMENTS OF INTERIOR AND AGRICULTURE DIRECTED THE CONSERVATION WORK. IN JULY…

  4. Art Therapy Services to Support Veterans' Transition to Civilian Life: The Studio and the Gallery

    DeLucia, Jennifer Marie

    2016-01-01

    Beyond having knowledge of the treatment of combat-related trauma, art therapists need to understand veterans' experiences of transition from military to civilian life in order to offer effective interventions. This article reviews the literature on veteran transition and the challenges common to transition difficulty and describes two major…

  5. Implications of Posttraumatic Stress among Military-Affiliated and Civilian Students

    Barry, Adam E.; Whiteman, Shawn D.; MacDermid Wadsworth, Shelley M.

    2012-01-01

    Objectives: To determine whether posttraumatic stress (PTS) symptoms are associated with problem drinking and alcohol-related consequences, as well as academic correlates among military-affiliated and civilian students. Participants: The final sample (n = 248) included 78 combat-exposed student service members/veterans, 53 non-combat-exposed…

  6. A Global Civilian Power? The Future Role of the European Union in International Politics

    Bedrudin Brljavac

    2011-06-01

    Full Text Available Questions about the future of the European Union as an international actor continue to puzzle students of international relations and particularly students of EU foreign policy. What kind of predictions can we make about the future role of the EU in international politics? While the question is often framed in terms of military versus normative and/or global civilian power Europe, there are indications that ambitions in both directions may very well coincide. However, despite the EU’s development towards deepened defense integration since the 1990s, such developments are by far outweighed by developments pointing in the direction of the EU consolidating its role as a global civilian power. In this article, we analyze the union’s civilian policies and contrast the findings of our analysis with developments in the field of Common Security and Defence Policy (CSDP. Based on our analysis of EU enlargement policy, external aid, global environmental policy and the union’s commitment to multilateralism, our conclusion is that the EU’s international role in the next decades will continue to be best described in terms of a global civilian power.

  7. Potential nuclear material safeguards applied to the Department of Energy's Civilian Radioactive Waste Management System

    The Office of Civilian Radioactive Waste Management (OCRWM) within the U.S. Department of Energy is charged with the responsibility of safe and efficient disposal of this Nation's civilian high-level radioactive waste and spent fuel. Part of this responsibility includes providing for the application of both domestic and international safeguards on nuclear material at facilities of the Civilian Waste Management System. While detailed safeguards requirements for these disposal facilities have yet to be established, once established, they could impact facility design. Accordingly, OCRWM has participated in efforts to develop safeguards approaches for geologic repositories and will continue to participate actively with the Nuclear Regulatory Commission (NRC), International Atomic Energy Agency (IAEA), as well as other Department of Energy (DOE) Offices in efforts to resolve safeguards issues related to spent fuel disposal, to minimize any potential design impacts and to support effective nuclear material safeguards. The following paper discusses current plants and issues related to the application of safeguards to the Civilian Radioactive Waste Management System (CRWMS)

  8. The Evaluation of Three U.S. Air Force Instructional Systems Within Civilian Education. Final Report.

    Straubel, James H.

    This research was designed to study the effectiveness of transferring vocational-technical military training into the civilian education system. The military training, which was tested in six Utah schools ranging from high school to 4-year college, included electronics principles (90 hours), aircraft pneudraulics (60 hours), and nurse's aide (20…

  9. Civilian Unemployment and Mental Health: The Moderating Impact of Alcohol Misuse in Returning National Guard.

    Kintzle, Sara; Oh, Hyunsung; Wilcox, Sherrie; Hassan, Anthony; Ell, Kathy; Castro, Carl

    2015-09-01

    Postdeployment civilian unemployment has become a common problem and source of additional stress for National Guard (NG) personnel. This study evaluated 126 California NG members, exploring the relationship between immediate postdeployment employment status and self-reported mental health symptoms, including evidence of alcohol misuse. Participants were recruited from a NG unit within the first 3 months after returning home in August 2011. Over one-third of participants reported being unemployed beyond the part-time NG commitment. Mental health symptoms were greater in those participants without civilian employment. Additionally, those participants with comorbid alcohol misuse with either depression or post-traumatic stress disorder were significantly more likely to lack civilian employment. Interaction testing revealed a significant interaction between employment status and alcohol misuse for both depression and post-traumatic stress disorder. Alcohol use was concluded to moderate the relationship between civilian unemployment and mental health symptoms. Results suggest that the part-time employment provided through NG service may serve as a protective factor in the development of negative psychological outcomes, except for cases where alcohol misuse is present. PMID:26327551

  10. Material Recovery and Waste Form Development FY 2015 Accomplishments Report

    The Material Recovery and Waste Form Development (MRWFD) Campaign under the U.S. Department of Energy (DOE) Fuel Cycle Technologies (FCT) Program is responsible for developing advanced separation and waste form technologies to support the various fuel cycle options defined in the DOE Nuclear Energy Research and Development Roadmap, Report to Congress, April 2010. The FY 2015 Accomplishments Report provides a highlight of the results of the research and development (R&D) efforts performed within the MRWFD Campaign in FY-14. Each section contains a high-level overview of the activities, results, technical point of contact, applicable references, and documents produced during the fiscal year. This report briefly outlines campaign management and integration activities, but primarily focuses on the many technical accomplishments made during FY-15. The campaign continued to utilize an engineering driven-science-based approach to maintain relevance and focus. There was increased emphasis on development of technologies that support near-term applications that are relevant to the current once-through fuel cycle.

  11. Material Recovery and Waste Form Development FY 2015 Accomplishments Report

    Todd, Terry Allen [Idaho National Lab. (INL), Idaho Falls, ID (United States); Braase, Lori Ann [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-11-01

    The Material Recovery and Waste Form Development (MRWFD) Campaign under the U.S. Department of Energy (DOE) Fuel Cycle Technologies (FCT) Program is responsible for developing advanced separation and waste form technologies to support the various fuel cycle options defined in the DOE Nuclear Energy Research and Development Roadmap, Report to Congress, April 2010. The FY 2015 Accomplishments Report provides a highlight of the results of the research and development (R&D) efforts performed within the MRWFD Campaign in FY-14. Each section contains a high-level overview of the activities, results, technical point of contact, applicable references, and documents produced during the fiscal year. This report briefly outlines campaign management and integration activities, but primarily focuses on the many technical accomplishments made during FY-15. The campaign continued to utilize an engineering driven-science-based approach to maintain relevance and focus. There was increased emphasis on development of technologies that support near-term applications that are relevant to the current once-through fuel cycle.

  12. Twenty years of ABACC: Accomplishments, lessons learnt and future perspectives

    From the inception of the implementation of the Quadripartite Agreement (INFCIRC/435), in 1991, ABACC has had an important role at the non-proliferation agenda and has also been an active player in the international safeguards. It was necessary for ABACC to develop a technical capacity to face the challenges to be a safeguards agency and to gain credibility in the nuclear safeguards world. This capacity means to develop and implement safeguards systems in the technical area, in the inspection framework, in the conceptual analysis of processes and approaches and in the political scenario. These tasks conducted the strategic plan of ABACC on the last 20 years. Among the accomplishments, ABACC has been involved in the application of safeguards to sensitive and complex installations, in developing safeguards instrumentation, in establishing a technical and trained inspectorate, in constructing a cooperative and coordinate environment with IAEA for safeguards application. Other challenges as R and D of equipment and quality assurance systems were also managed during all these years. ESARDA is one forum that ABACC is involved and always shares experience and ideas. On July 18th, 2011 ABACC will formally complete 20 years. This paper summarizes the accomplishments, lessons learnt and future actions for strengthen the ABACC safeguards role. It also addresses the collaboration of ABACC with other organizations in the non-proliferation and international safeguards arena.

  13. Northeast Regional Biomass Program: Mission, accomplishments, prospects, 1991

    This 1991 Report contains an update on the mission, goals and accomplishments of the Northeast Regional Biomass Program (NRBP). It describes the activities conducted during the past two years and incorporates the information contained in the 1989 publication of the NRBP Five Year Report. It describes the biomass projects conducted by the individual states of the Northeast Region, and summarizes the results from the Program's technical studies. Publications from both the state and regional projects are listed as well. An appendix lists the biomass-fired electricity generating stations planned or in operation in the region. The NRBP began in 1983 by developing a five year plan to guide its work. Within that time frame, the NRBP undertook over 20 applied research and technology transfer projects, and supported and guided the work of its eleven member states. During and since that period, the NRBP has brought together public and private sector organizations to promote the use in the Northeast of biomass and municipal waste energy resources and technologies. The NRBP's long-range plan was updated in 1990. In light of the accomplishments of the NRBP and the remaining challenges, this Report considers directions for future efforts. The Northeast has abundant biomass resources and markets for their use as energy. Meeting this potential will contribute to reducing the atmospheric greenhouse effect and dependence on imported oil. 49 refs

  14. 32 CFR Appendix B to Part 47 - The DoD Civilian/Military Service Review Board and the Advisory Panel

    2010-07-01

    ... SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN ACTIVE DUTY SERVICE FOR CIVILIAN OR CONTRACTUAL GROUPS... executive session at the call of the president, and shall limit its reviews to the following: a....

  15. Cementitious Barriers Partnership Accomplishments And Relevance To The DOE Complex

    The Cementitious Barriers Partnership (CBP) was initiated to reduce risk and uncertainties in the performance assessments that directly impact U.S. Department of Energy (DOE) environmental cleanup and closure programs. The CBP is supported by the DOE Office of Environmental Management (DOE-EM) and has been specifically addressing the following critical EM program needs: (i) the long-term performance of cementitious barriers and materials in nuclear waste disposal facilities and (ii) increased understanding of contaminant transport behavior within cementitious barrier systems to support the development and deployment of adequate closure technologies. To accomplish this, the CBP has two initiatives: (1) an experimental initiative to increase understanding of changes in cementitious materials over long times (> 1000 years) over changing conditions and (2) a modeling initiative to enhance and integrate a set of computational tools validated by laboratory and field experimental data to improve understanding and prediction of the long-term performance of cementitious barriers and waste forms used in nuclear applications. In FY10, the CBP developed the initial phase of an integrated modeling tool that would serve as a screening tool which could help in making decisions concerning disposal and tank closure. The CBP experimental programs are underway to validate this tool and provide increased understanding of how CM changes over time and under changing conditions. These initial CBP products that will eventually be enhanced are anticipated to reduce the uncertainties of current methodologies for assessing cementitious barrier performance and increase the consistency and transparency of the DOE assessment process. These tools have application to low activity waste forms, high level waste tank closure, D and D and entombment of major nuclear facilities, landfill waste acceptance criteria, and in-situ grouting and immobilization of vadose zone contamination. This paper

  16. The US Advanced Fuel Cycle Programme: Objectives and Accomplishments

    For approximately a decade, the United States Department of Energy has been conducting an advanced fuel cycle programme, presently named the Fuel Cycle R and D Program, devoted to lessening both the environmental burden of nuclear energy and the proliferation risk of accumulating used nuclear fuel. Currently, the programme is being redirected towards a science based, goal oriented focus with the objective of deploying successfully demonstrated technology in the 2040-2050 time frame. The present paper reports the key considerations of the science based research approach, the elements of the technical programme and the accomplishments in fast reactor research and development, the goal of which is to improve the primary issues that have inhibited fast reactor introduction in the past, namely, economics and safety. (author)

  17. Geotrap: radionuclide migration in geologic, heterogeneous media. Summary of accomplishments

    GEOTRAP - the OECD/NEA Project on Radionuclide Migration in Geologic, Heterogeneous Media - was carried out in the context of site evaluation and safety assessment of deep repository systems for long-lived radioactive waste. The project was created in 1996 with the aim of developing an understanding of, and modelling capability for, potential radionuclide migration. This report provides an overview of the project's main findings and accomplishments over its five-year life. This summary should help make the valuable information collected and generated by the GEOTRAP project accessible to a wide readership both within and outside the radioactive waste community.It is a reflection of the careful attention paid by this community to the question of radionuclide transport. (authors)

  18. Research accomplishments and future goals in particle physics

    This report presents the research accomplishments and ongoing activities of Boston University researchers in high energy physics. We are active in eight principal areas which are discussed in this report: Colliding Beams - physics of electron-positron annihilation; Accelerator Design Physics - advanced accelerator design; Monopole/ Neutrino - searchers for magnetic monopoles and for neutrino oscillations; Proton Decay - search for nucleon instability and study of nonaccelarator physics; Particle Theory - theoretical high energy particles physics; Muon G-2 - an experiment to measure the anomalous magnetic moment of the muon with a factor of 20 better precision than currently achieved; SSSintcal - scintillating fiber calorimetry for the SSC; and SSC Muon Detectors - development of muon detectors for the GEM Experiment at the SSC

  19. Accomplishments and challenges in development of an autonomous operation system

    The authors are studying an autonomous operation system for nuclear power plants in which AI plays key roles as an alternative of plant operators and traditional controllers. In contrast with past studies dedicated to assist the operators, the ultimate target of development of the autonomous operation system is to operate the nuclear plants by AI. To realize humanlike decision-making process by means of AI, the authors used a model-based approach from multiple viewpoints and methodology diversity. A hierarchical distributed cooperative multi-agent system configuration is adopted to allow to incorporate diversified methodologies and to dynamically reorganize system functions. In the present paper, accomplishments to date in the course of the development are described. Challenges for developing methodologies to attain dynamic reorganization are also addressed. (author)

  20. Trivalent expanders and hyperbolic surfaces

    Ivrissimtzis, Ioannis; Vdovina, Alina

    2012-01-01

    We introduce a family of trivalent expanders which tessellate compact hyperbolic surfaces with large isometry groups. We compare this family with Platonic graphs and modifications of them and prove topological and spectral properties of these families.

  1. IMHEX fuel cell repeat component manufacturing continuous improvement accomplishments

    Jakaitis, L.A.; Petraglia, V.J.; Bryson, E.S. [M-C Power Corp., Burr Ridge, IL (United States)] [and others

    1996-12-31

    M-C Power is taking a power generation technology that has been proven in the laboratory and is making it a commercially competitive product. There are many areas in which this technology required scale up and refinement to reach the market entry goals for the IMHEX{reg_sign} molten carbonate fuel cell power plant. One of the primary areas that needed to be addressed was the manufacturing of the fuel cell stack. Up to this point, the fuel cell stack and associated components were virtually hand made for each system to be tested. M-C Power has now continuously manufactured the repeat components for three 250 kW stacks. M-C Power`s manufacturing strategy integrated both evolutionary and revolutionary improvements into its comprehensive commercialization effort. M-C Power`s objectives were to analyze and continuously improve stack component manufacturing and assembly techniques consistent with established specifications and commercial scale production requirements. Evolutionary improvements are those which naturally occur as the production rates are increased and experience is gained. Examples of evolutionary (learning curve) improvements included reducing scrap rates and decreasing raw material costs by buying in large quantities. Revolutionary improvements result in significant design and process changes to meet cost and performance requirements of the market entry system. Revolutionary changes often involve identifying new methods and developing designs to accommodate the new process. Based upon our accomplishments, M-C Power was able to reduce the cost of continuously manufactured fuel cell repeat components from the first to third 250 kW stack by 63%. This paper documents the continuous improvement accomplishments realized by M-C Power during IMHEX{reg_sign} fuel cell repeat component manufacturing.

  2. Safety supervision and control on units engaged in civilian nuclear pressure retaining component's activities

    The NNSA organized the SNSC, Safety and Reliability Center of the Mechanical Institute, NSC-SSTC and its regional office's staff to verify the qualification of 55 items in 33 units for the activities in civilian nuclear pressure retaining components. That was conducted by bringing questions to the site and going to the site in company with staff from the competent department, so, the check time was shortened and pace was quickened. After documents checking, on site checking and discussed by the SC meeting on mechanical equipment of NSAC, the NNSA granted the second batch of 27 items qualification licenses in 14 units engaging in the activities of civilian nuclear pressure retaining components on May 27, 1996. So far, there are 39 units that have obtained an associate qualification license for the activities of nuclear pressure retaining components

  3. Civilian Power Program. Part 1, Summary, Current status of reactor concepts

    Author, Not Given

    1959-09-01

    This study group covered the following: delineation of the specific objectives of the overall US AEC civilian power reactor program, technical objectives of each reactor concept, preparation of a chronological development program for each reactor concept, evaluation of the economic potential of each reactor type, a program to encourage the the development, and yardsticks for measuring the development. Results were used for policy review by AEC, program direction, authorization and appropriation requests, etc. This evaluation encompassed civilian power reactors rated at 25 MW(e) or larger and related experimental facilities and R&D. This Part I summarizes the significant results of the comprehensive effort to determine the current technical and economic status for each reactor concept; it is based on the 8 individual technical status reports (Part III).

  4. The use of civilian-type GPS receivers by the military and their vulnerability to jamming

    Ludwig Combrinck

    2012-05-01

    Full Text Available We considered the impact of external influences on a GPS receiver and how these influences affect the capabilities of civilian-type GPS receivers. A standard commercial radio frequency signal generator and passive GPS antenna were used to test the sensitivity of GPS to intentional jamming; the possible effects of the terrain on the propagation of the jamming signal were also tested. It was found that the high sensitivity of GPS receivers and the low strength level of GPS satellite signals combine to make GPS receivers very vulnerable to intentional jamming or unintentional radio frequency interference. Terrain undulation was used to shield GPS antennas from the direct line-of-sight of the jamming antenna and this indicated that terrain characteristics can be used to mitigate the effects of jamming. These results illuminate the vulnerability of civilian-type GPS receivers to the possibility and the ease of disablement and establish the foundation for future work.

  5. Feasibility of Burning Civilian Grade Pu in the Modular HTR with Th Fuel Cycle

    许云林; 经荥清

    2001-01-01

    The Modular High Temperature Gas-Cooled Reactor (HTR) can be usedto burn plutonium fuel to reduce Pu stockpiles because of its inherent safety characteristics and ability to burn a variety of fuel mixtures. The equilibrium core is calculated and analyzed for Pu enriched fuel. Fuel spheres with 7 g heavy metal including the civilian grade Pu and thorium are loaded into the reactor. An enrichment of 11% is chosen to provide the desired equilibrium core reactivity. The fuel and moderator temperature coefficients are both negative. The maximum fuel element temperature during normal operation and during a loss of coolant accident is less than 1500 ℃. 92% of 239Pu will be burnt during nomal operation. Therefore, a thorium fuel cycle in the modular HTR is an effective method for burning civilian grade plutonium.

  6. Regulations on the safety regulation for civilian nuclear installations of the People's Republic of China

    The 'Regulations on the Safety Regulation for Cirilian Nuclear Installations of the People's Republic of China' were promulgated by the State Council on October 29, 1986. The Regulations are applicable to safety regulation of the following civilian nuclear installations: 1. Nuclear power plant; 2. Other reactors apart from that of nuclear power plant; 3. Installations for nuclear fuel production, processing, storage and reprocessing; 4. Installations for radioactive waste treatment and disposal; 5. Other nuclear installations requiring shrift regulation. The present Regulations are enacted to ensure safety for civilian nuclear installations in construction and operation to protect the site personnel, the public and the environment from possible adverse effects arising from nuclear installations and to facilitate the development of nuclear undertakings

  7. Practice Makes Perfect?: The Changing Civilian Toll of CIA Drone Strikes in Pakistan

    Avery Plaw

    2011-12-01

    Full Text Available U.S. officials have recently claimed that the CIA has sharply reduced the number of civilian casualties resulting from covert Predator and Reaper drone strikes in the Taliban-controlled agencies of Northwest Pakistan. Critics, especially in Pakistan, along with human rights NGOs have, however, questioned these claims. This article examines independent databases tracking the drone strikes and finds that there is significant support for the U.S. officials’ claims, or at least for their more moderate assertions. It also briefly reviews the explanations that have been offered for the declining civilian death toll from drone strikes. It shows that there is reason to believe that this development is the deliberate result of adjustments to CIA targeting procedures and improvements in spy networks and technology, and thus is likely to prove broadly sustainable at least for the immediate future.

  8. EarthScope Education and Outreach: Accomplishments and Emerging Opportunities

    Robinson, S.; Ellins, K. K.; Semken, S. C.; Arrowsmith, R.

    2014-12-01

    EarthScope's Education and Outreach (E&O) program aims to increase public awareness of Earth science and enhance geoscience education at the K-12 and college level. The program is distinctive among major geoscience programs in two ways. First, planning for education and public engagement occurred in tandem with planning for the science mission. Second, the NSF EarthScope program includes funding support for education and outreach. In this presentation, we highlight key examples of the program's accomplishments and identify emerging E&O opportunities. E&O efforts have been collaboratively led by the EarthScope National Office (ESNO), IRIS, UNAVCO, the EarthScope Education and Outreach Subcommittee (EEOSC) and PI-driven EarthScope projects. Efforts by the EEOSC, guided by an EarthScope Education and Outreach Implementation Plan that is periodically updated, focus EarthScope E&O. EarthScope demonstrated early success in engaging undergraduate students (and teachers) in its mission through their involvement in siting USArray across the contiguous U.S. Funded E&O programs such as TOTLE, Illinois EarthScope, CEETEP (for K-12), InTeGrate and GETSI (for undergraduates) foster use of freely available EarthScope data and research findings. The Next Generation Science Standards, which stress science and engineering practices, offer an opportunity for alignment with existing EarthScope K-12 educational resources, and the EEOSC recommends focusing efforts on this task. The EEOSC recognizes the rapidly growing use of mobile smart devices by the public and in formal classrooms, which bring new opportunities to connect with the public and students. This will capitalize on EarthScope's already prominent social media presence, an effort that developed to accomplish one of the primary goals of the EarthScope E&O Implementation Plan to "Create a high-profile public identity for EarthScope" and to "Promote science literacy and understanding of EarthScope among all audiences through

  9. Technical Report of Accomplishments of the Weatherization Leveraging Partnership Project

    Economic Opportunity Studies

    2007-09-30

    The Weatherization Leveraging Partnership Project was established to provide three types of technical assistance support to W.A.P. network organizations seeking to achieve the Weatherization Plus goal of expanding their non-federal resources. It provided: (1) Analysis that profiled W.A.P.-eligible household energy characteristics and finances for all in determining efficiency investment targets and goals; (2) Detailed information on leveraged partnerships linked from many sources and created a website with finding aids to meet the needs the network identified. There are five major market segments with related, but different, technical assistance needs; (3) Direct, sustained assistance in preparing strategies, analyses, and communications for a limited set of local network initiatives that were in early stages of initiating or changing their resource expansion strategies. The Project identified trends in the challenges that weatherizers initiatives encountered; it designed materials and tools, including the dynamic www.weatherizationplus.org website, to meet the continuing and the emerging needs.

  10. Licensing and safety regulation on units engaged in civilian nuclear pressure retaining component's activities

    The NNSA convened a meeting for granting the first batch of 25 units engaged in the activities of civilian nuclear pressure retaining components with 45 qualificatory licenses in 1995, and will conduct surveillance and inspection pursuant to requirements of regulations on the associated implementing activities by units that had obtained a qualificatory license. At present, the NNSA has prepared part of inspection procedures of nuclear pressure retaining components

  11. Practice Makes Perfect?: The Changing Civilian Toll of CIA Drone Strikes in Pakistan

    Avery Plaw; Matthew S. Fricker; Brian Glyn Williams

    2011-01-01

    U.S. officials have recently claimed that the CIA has sharply reduced the number of civilian casualties resulting from covert Predator and Reaper drone strikes in the Taliban-controlled agencies of Northwest Pakistan. Critics, especially in Pakistan, along with human rights NGOs have, however, questioned these claims. This article examines independent databases tracking the drone strikes and finds that there is significant support for the U.S. officials’ claims, or at least for their mo...

  12. Review of the proposed Strategic National Plan for Civilian Nuclear Reactor Development: Volume 1

    On August 9, 1985, the Secretary of Energy requested that the Chairman of the Energy Research Advisory Board establish an ad-hoc Panel to review a draft ''Strategic National Plan for Civilian Nuclear Reactor Development.'' The resulting report, approved by the Board, contains suggestions for improving the draft plan and also contains major recommendations for alleviating the several institutional barriers that appear to preclude the construction of any new nuclear power plants in this country

  13. Social factors impacting recruitment and retention of the civilian acquisition workforce

    Krost, Neill G.

    2002-01-01

    This thesis looks at the recruitment and retention challenge facing the DoD's civilian acquisition workforce in light of the demographic gap caused by years of downsizing. It provides a qualitative assessment of the adequacy of existing recruitment and retention tools in light of the generational differences between current policy makers (Baby Boomers) and needed younger employees (Generation-X). Key generational characteristics are compared and assessed in relation to workforce recruitment a...

  14. 1989 OCRWM [Office of Civilian Radioactive Waste Management] Bulletin compilation and index

    The OCRWM Bulletin is published by the Department of Energy, Office of Civilian Radioactive Waste Management to provide current information about the national program for managing spent fuel and high-level radioactive waste. This document is a compilation of issues from the 1989 calendar year. A table of contents and one index have been provided to assist in finding information contained in this year's Bulletins. The pages have been numbered consecutively at the bottom for easy reference. 7 figs

  15. Wars, Redistribution and Civilian Federal Expenditures in the US over the 20th Century

    Beetsma, R.M.W.J.; Cukierman, A.; Giuliodori, M.

    2005-01-01

    We provide empirical evidence on two, major war-related, regularities of U.S. fiscal policy. First, while during and around World War I there is a positive correlation between defense spending and civil non-defense spending, this correlation becomes negative during World War II. This may be explained by a combination of complementarities between defense and civilian spending that decrease with the size of government in conjunction with marginal tax distortions that increase with government¿s ...

  16. Wars, Redistribution and Civilian Federal Expenditures in the US over the Twentieth Century

    Roel Beetsma; Alex Cukierman; Massimo Giuliodori

    2005-01-01

    We provide empirical evidence on two, major war-related, regularities of U.S. fiscal policy. First, while during and around World War I there is a positive correlation between defense spending and civil non-defense spending, this correlation becomes negative during World War II. This may be explained by a combination of complementarities between defense and civilian spending that decrease with the size of government in conjunction with marginal tax distortions that increase with government's ...

  17. A Legal Approach to Civilian Use of Drones in Europe. Privacy and Personal Data Protection Concerns

    Pauner Chulvi, Cristina; Viguri Cordero, Jorge Agustín

    2015-01-01

    Drones are a growth industry evolving quickly from military to civilian uses however, they have the potential to pose a serious risk to security, privacy and data protection. After a first stage focused on safety issues, Europe is facing the challenge to develop a regulatory framework for drones integration into the airspace system while safeguarding the guarantees of fundamental rights and civil liberties. This paper analyses the potential privacy and data protection risks ...

  18. Ideology in science and technology: the case of civilian nuclear power

    This dissertation traces the complicated interrelationships between ideology and interest within the civilian nuclear power controversy. The first chapter introduces the topic. The second chapter provides a social-political-economic overview of the context in which the conflicting ideologies arose. Factors looked at are the ascendancy of the physical sciences, the development of nuclear energy, the disenchantment with science and technology and the consequent rise of an anti-nuclear ideology. Chapter III uses the theories of Alvin Gouldner to understand the structure of ideology. The chapter defines ideology's similarities to and differences from scientific discourse. Chapter IV examines the ideological discourse of a selected sample of scientists who have spoken for and against civilian nuclear power. In parallel to chapter IV, chapter V examines a scientific controversy among the sample of experts. It shows how scientific disagreement can be produced and how ideology is most closely linked to science. Chapter VI examines the social interests of the scientists and experts to discover ways that interests have shaped the ideological and scientific positions for and against civilian nuclear energy. Based on the foregoing, chapter VII concludes that the introduction of science and experts into a controversy cannot be expected to end disagreement over policy because of the link between science and ideology

  19. International Cooperation to Minimize the Use of Highly Enriched Uranium in Civilian Applications

    The U.S. Department of Energy’s National Nuclear Security Administration’s Global Threat Reduction Initiative (GTRI) works cooperatively with international partners worldwide to minimize the use of highly enriched uranium (HEU) in civilian applications. To achieve this mission, which was highlighted in the Communiqué of the 2012 Seoul Nuclear Security Summit, GTRI implements two key HEU minimization efforts: the Reactor Conversion Program and the Mo-99 Program. Under the Reactor Conversion program, GTRI cooperates with dozens of international partners to convert HEU research reactors to operate with low enriched uranium (LEU) fuel and develops new LEU fuel technologies that will be used to convert higher-power, unique reactors. Under the Mo-99 program, GTRI cooperates with international molybdenum-99 (Mo-99) producers to convert their production processes from HEU to LEU targets and cooperates with domestic partners to establish a reliable non-HEU-based Mo-99 production capability in the United States. These critical efforts to minimize, and where possible eliminate, the use of and demand for HEU in civilian applications worldwide have received unprecedented political and financial support in recent years. As the programs begin to address facilities that are increasingly challenging from a technical perspective, an increasing level of political and financial support will be vital to ensuring that the programs succeed and that civilian facilities around the world can continue to fulfill critical scientific missions while greatly reducing the risk that HEU could fall into the wrong hands and be used for malevolent purposes. (author)

  20. Investigating the Relationship Between Drone Warfare and Civilian Casualties in Gaza

    Dr. Ann Rogers

    2014-12-01

    Full Text Available Unmanned aerial vehicles (UAVs, better known as drones, are increasingly touted as ‘humanitarian’ weapons that contribute positively to fighting just wars and saving innocent lives. At the same time, civilian casualties have become the most visible and criticized aspect of drone warfare. It is argued here that drones contribute to civilian casualties not in spite of, but because of, their unique attributes. They greatly extend war across time and space, pulling more potential threats and targets into play over long periods, and because they are low-risk and highly accurate, they are more likely to be used. The assumption that drones save lives obscures a new turn in strategic thinking that sees states such as Israel and the US rely on large numbers of small, highly discriminating attacks applied over time to achieve their objectives. This examination of Israel’s 2014 war in Gaza argues that civilian casualties are not an unexpected or unintended consequence of drone warfare, but an entirely predictable outcome.

  1. Evolution and accomplishments of the radiation therapy oncology group

    Purpose: The Radiation Therapy Oncology Group (RTOG) recently completed its first quarter century as a cooperative clinical cancer research organization. It is timely and appropriate to document its origins, evolution, and accomplishments. Methods and Materials: The historical review of the RTOG called upon written and oral documentation. Results: The RTOG is the most enduring product of the Committee for Radiation Therapy Studies (CRTS). Although not one of the original 17 clinical trials groups developed by the National Cancer Institute in 1956, the RTOG has pursued trials suggested by laboratory findings including the oxygen effect, intrinsic radiosensitivity, proliferation kinetics of normal and tumor cells, and interactions with other cytotoxic agents. Improvements in survival have been demonstrated for patients with carcinoma of the esophagus and cervix, and nonsmall cell carcinomas of the lung. The national and international radiation oncology communities have benefited from standards and quality control/assurance guidelines for established and new modalities. A growing number of institutions in North America participate in RTOG trials. Conclusion: The RTOG is an important clinical research resource, which has contributed to improved outcome for patients with many forms of cancer. It has become increasingly productive and widely adopted and endorsed by oncologists throughout North America

  2. Research accomplishments and future goals in particle physics

    This document presents a report of the research accomplishments of Boston University researchers in six projects in high energy physics research: Study of high energy electron-positron annihilation, using the ASP and SLD detectors at SLAC; Search for proton decay and neutrinos from point astrophysical sources, as well as the study of cosmic ray muons and neutrinos in the IMB detector; Development of a new underground detector facility in the Gran Sasso Laboratory in Italy for magnetic monopoles and to study astrophysical muons and neutrinos; Preparation of an experiment to measure the anomalous magnetic moment of the muon in a new superconducting storage ring and detector system at BNL; Development of new concepts for particle accelerator components, including design and prototyping of high-precision electrostatic and magnetic elements; and Study of theoretical particle physics, including lattice gauge theories, string theories, phenomenology of the Standard Model and its extensions, and application of particle physics concepts to the early universe, cosmology and astrophysics, as well as the extension of these techniques into computational physics

  3. "On Course" for Supporting Expanded Participation and Improving Scientific Reasoning in Undergraduate Thesis Writing

    Dowd, Jason E.; Roy, Christopher P.; Thompson, Robert J., Jr.; Reynolds, Julie A.

    2015-01-01

    The Department of Chemistry at Duke University has endeavored to expand participation in undergraduate honors thesis research while maintaining the quality of the learning experience. Accomplishing this goal has been constrained by limited departmental resources (including faculty time) and increased diversity in students' preparation to…

  4. Safely Enabling Civilian Unmanned Aerial System (UAS) Operations in Low-Altitude Airspace by Unmanned Aerial System Traffic Management (UTM)

    Kopardekar, Parimal Hemchandra

    2015-01-01

    Many UAS will operate at lower altitude (Class G, below 2000 feet). There is an urgent need for a system for civilian low-altitude airspace and UAS operations. Stakeholders want to work with NASA to enable safe operations.

  5. The Trumpeter, Company 424 Civilian Conservation Corps Camp Redington in Swan Quarter, North Carolina; October Issue, Volume 1

    US Fish and Wildlife Service, Department of the Interior — This document is a historic monthly report of Camp Redington Civilian Conservation Corps located in Swan Quarter, North Carolina. It describes the progress and...

  6. Astrobiology at Arizona State University: An Overview of Accomplishments

    Farmer, Jack

    2005-01-01

    During our five years as an NAI charter member, Arizona State University sponsored a broadly-based program of research and training in Astrobiology to address the origin, evolution and distribution of life in the Solar System. With such a large, diverse and active team, it is not possible in a reasonable space, to cover all details of progress made over the entire five years. The following paragraphs provide an overview update of the specific research areas pursued by the Arizona State University (ASU) Astrobiology team at the end of Year 5 and at the end of the 4 month and subsequent no cost month extensions. for a more detailed review, the reader is referred to the individual annual reports (and Executive Summaries) submitted to the NAI at the end of each of our five years of membership. Appended in electronic form is our complete publication record for all five years, plus a tabulation of undergraduates, graduate students and post-docs supported by our program during this time. The overarching theme of ASU s Astrobiology program was "Exploring the Living Universe: Studies of the Origin, Evolution and Distribution of Life in the Solar System". The NAi-funded research effort was organized under three basic sub- themes: 1. Origins of the Basic Building Blocks of Life. 2. Early Biosphere Evolution. and 3. Exploring for Life in the Solar System. These sub-theme areas were in turn, subdivided into Co-lead research modules. In the paragraphs that follow, accomplishments for individual research modules are briefly outlined, and the key participants presented in tabular form. As noted, publications for each module are appended in hard copy and digital formats, under the name(s) of lead co-Is.

  7. ERBU, Expanding Rubber Band Universe

    Soares, Domingos

    2015-01-01

    I put forward a simple unidimensional mechanical analogue of the three-dimensional universe models of modern relativistic cosmology. The main goal of the proposal is the appropriate appreciation of the intrinsic relationship between Hubble's law and the homogeneity of expanding relativistic models.

  8. Expanding the eukaryotic genetic code

    Chin, Jason W; Cropp, T. Ashton; Anderson, J. Christopher; Schultz, Peter G

    2015-02-03

    This invention provides compositions and methods for producing translational components that expand the number of genetically encoded amino acids in eukaryotic cells. The components include orthogonal tRNAs, orthogonal aminoacyl-tRNA synthetases, orthogonal pairs of tRNAs/synthetases and unnatural amino acids. Proteins and methods of producing proteins with unnatural amino acids in eukaryotic cells are also provided.

  9. Expanding the eukaryotic genetic code

    Chin, Jason W.; Cropp, T. Ashton; Anderson, J. Christopher; Schultz, Peter G.

    2013-01-22

    This invention provides compositions and methods for producing translational components that expand the number of genetically encoded amino acids in eukaryotic cells. The components include orthogonal tRNAs, orthogonal aminoacyl-tRNA synthetases, orthogonal pairs of tRNAs/synthetases and unnatural amino acids. Proteins and methods of producing proteins with unnatural amino acids in eukaryotic cells are also provided.

  10. An Evaluation of State Energy Program Accomplishments: 2002 Program Year

    Schweitzer, M.

    2005-07-13

    cost savings and emissions reductions associated with SEP activities performed by the states during the 2002 program year, based on primary data provided by the states themselves. This is the second systematic evaluation of SEP accomplishments performed by Oak Ridge National Laboratory (ORNL) for DOE. A report documenting the findings of the first study was published in January 2003 (Schweitzer et.al., 2003).

  11. FY2000 Hanford Technology Deployment Accomplishments Fact Sheets

    strategic needs of the future. This report contains descriptions of the benefits and features of the FY 2000 demonstrations and deployed technologies. We hope you find this information useful in understanding the contributions that new technologies are providing to help accomplish the Hanford cleanup mission

  12. Accomplishing Mars exploration goals by returning a simple "locality" sample

    McKay, G.; Draper, D.; Bogard, D.; Agee, C.; Ming, D.; Jones, J.

    A major stumbling block to a Mars sample return (MSR) mission is cost. This problem is greatly exacerbated by using elaborate rovers, sophisticated on-board instruments, and complex sample selection techniques to maximize diversity. We argue that many key science goals of the Mars Exploration Program may be accomplished by returning a simple "locality" sample from a well-chosen landing site. Such a sample , collected by a simple scoop, would consist of local regolith containing soil, windblown fines, and lithic fragments (plus Martian atmosphere). Even the simplest sample return mission could revolutionize our understanding of Mars, without the need for expensive rovers or sophisticated on-board instruments. We expect that by the time a MSR mission could be flown, information from the Mars Odyssey, Mars Express, 2003 Mars Exploration Rovers, and 2005 Mars Reconnaissance Orbiter will be sufficient to choose a good landing site. Returned samples of Martian regolith have the potential to answer key questions of fundamental importance to the Mars Exploration Program: The search for life; the role and history of water and other volatiles; interpreting remotely-sensed spectral data; and understanding the planet as a system. A locality sample can further the search for life by identifying trace organics, biogenic elements and their isotopic compositions, evidence for water such as hydrous minerals or cements, the Martian soil oxidant, and trace biomarkers. Learning the nature and timing of atmosphere-soil-rock interactions will improve understanding of the role and history of water. An atmosphere sample will reveal fundamental information about current atmospheric processes. Information about the mineralogy and lithology of sample materials, the extent of impact gardening, and the nature of dust coatings and alteration rinds will provide much-needed ground truth for interpreting remotely-sensed data, including Mars Pathfinder. Basic planetology questions that might be

  13. The International Space Station (ISS) Education Accomplishments and Opportunities

    Alleyne, Camille W.; Blue, Regina; Mayo, Susan

    2012-01-01

    The International Space Station (ISS) has the unique ability to capture the imaginations of both students and teachers worldwide and thus stands as an invaluable learning platform for the advancement of proficiency in research and development and education. The presence of humans on board ISS for the past ten years has provided a foundation for numerous educational activities aimed at capturing that interest and motivating study in the sciences, technology, engineering and mathematics (STEM) disciplines which will lead to an increase in quality of teachers, advancements in research and development, an increase in the global reputation for intellectual achievement, and an expanded ability to pursue unchartered avenues towards a brighter future. Over 41 million students around the world have participated in ISS-related activities since the year 2000. Projects such as the Amateur Radio on International Space Station (ARISS) and Earth Knowledge Acquired by Middle School Students (EarthKAM), among others, have allowed for global student, teacher, and public access to space through radio contacts with crewmembers and student image acquisition respectively. . With planned ISS operations at least until 2020, projects like the aforementioned and their accompanying educational materials will be available to enable increased STEM literacy around the world. Since the launch of the first ISS element, a wide range of student experiments and educational activities have been performed by each of the international partner agencies: National Aeronautics and Space Administration (NASA), Canadian Space Agency (CSA), European Space Agency (ESA), Japan Aerospace Exploration Agency (JAXA) and Russian Federal Space Agency (Roscosmos). Additionally, a number of non-participating countries, some under commercial agreements, have also participated in Station-related activities. Many of these programs still continue while others are being developed and added to the station crewmembers tasks

  14. Expanding the Game Design Space

    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....... 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......, providing a clear game design assignment that involves the formulation of intended player experience and a description of game mechanics. The second layer focuses on game design thinking from six different aspects of game design chosen in relation to the framing of the game design assignment. The third...

  15. Expanding the Game Design Space

    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. 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...... 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 as a...

  16. Durability of expanded polystyrene mortars

    Ferrándiz Mas, Verónica; García Alcocel, Eva María

    2013-01-01

    The influence of the addition of various types and various concentrations of expanded polystyrene foam (both commercial and recycled) on the durability of Portland cement mortars is studied. In particular, the microstructure is studied utilizing the following methods: capillary absorption of water, mercury intrusion porosimetry, impedance spectroscopy and open porosity. In addition, the effects of heat cycles and freeze–thaw cycles on compressive strength are examined. Scanning electron micro...

  17. Relativistically expanding cylindrical electromagnetic fields

    Gourgouliatos, K. N.

    2009-01-01

    We study relativistically expanding electromagnetic fields of cylindrical geometry. The fields emerge from the side surface of a cylinder and are invariant under translations parallel to the axis of the cylinder. The expansion velocity is in the radial direction and is parametrized by $v=R/(ct)$. We consider force-free magnetic fields by setting the total force the electromagnetic field exerts on the charges and the currents equal to zero. Analytical and semi-analytical separable solutions ar...

  18. The Obama/Pentagon War Narrative, the Real War and Where Afghan Civilian Deaths Do Matter

    Marc W. Herold

    2012-06-01

    Full Text Available This essay explores upon two inter-related issues: (1 the course of America’s raging Afghan war as actually experienced on the ground as contrasted with the Pentagon and mainstream media narrative and (2 the unrelenting Obama/Pentagon efforts to control the public narrative of that war.[1] As the real war on the ground spread geographically and violence intensified, U.S. efforts to construct a positive spin re-doubled. An examination of bodies – of foreign occupation forces and innocent Afghan civilians – reveals a clear trade-off. NATO country elites understand the quagmire and have begun pulling-back.

  19. Human factors engineering applications to the cask design activities of the Civilian Radioactive Waste Management Program

    The use of human factors engineering (HFE) in the design and use of spent fuel casks being developed for the Department of Energy's Civilian Radioactive Waste Management Program is addressed. The safety functions of cask systems are presented as background for HFE considerations. Because spent fuel casks are passive safety devices they could be subject to latent system failures due to human error. It is concluded that HFE should focus on operations and verifications tests, but should begin, to the extent possible, at the beginning of cask design. Use of HFE during design could serve to eliminate or preclude opportunity for human error

  20. An evaluation of dual-purpose canisters in the Civilian Radioactive Waste Management System

    An evaluation was made of the Civilian Radioactive Waste Management System (CRWMS) using dual-purpose canisters (DPCs) and was compared to a system using multi-purpose canisters (MPCs). The DPC would be designed for transportation and storage, whereas the MPC is designed for transportation, storage, and geologic disposal. Implementation of the DPC concept could allow the federal government to proceed with storage and transportation of spent nuclear fuel (SNF) without linkage to geologic disposal, while continuing to independently develop ultimate geologic disposal requirements and designs

  1. What Explains Changes in the Level of Abuse Against Civilians during the Peruvian Civil War?

    David Fielding; Anja Shortland

    2010-01-01

    Using a new monthly time-series data set, we explore the factors associated with variations in the number of civilians killed or wounded by participants in the civil war in Peru during the 1980s and 1990s. We find that an increase in the level of abuse by one side is strongly associated with subsequent increases in the level of abuse by the other. Certain types of foreign intervention have a large and statistically significant impact on the level of abuse; some types of intervention raise the...

  2. Management systems improvement strategy for the Office of Civilian Radioactive Waste Management

    To achieve the goal of permanent disposal of spent nuclear fuel and high-level radioactive waste, the US DOE's Office of Civilian Radioactive Waste Management (OCRWM) is implementing a Management Systems Improvement Strategy (MSIS). This MSIS is structured around the systems engineering approach that separates the program mission into system and programmatic functions. OCRWM believes that this strategy will significantly improve the program and provide the framework needed to ensure successful implementation of the activities necessary to fulfill the mandate of the Nuclear Waste Policy Act, as amended

  3. In the Eye of the Beholder? UN and the Use of Drones to Protect Civilians

    John Karlsrud

    2013-06-01

    Full Text Available The debate on the UN’s possible use of drones for peacekeeping took a turn in 2013 when the Security Council granted the Department of Peacekeeping Operations (DPKO permission to contract surveillance drones for MONUSCO, its peacekeeping mission in the Democratic Republic of Congo (DRC. This article examines what drone capability may entail for UN peacekeeping missions. We find that surveillance drones can help missions acquire better information and improve the situational awareness of its troops, as well as inform decision-making by leadership, police, and civilian components of the mission. We see a significant potential in the use of surveillance drones to improve efforts to protect civilians, increase UN troops’ situational awareness, and improve access to vulnerable populations in high-risk theaters. The use of drones can dramatically improve information-gathering capacities in proximity to populations at risk, thereby strengthening the ability of peacekeepers to monitor and respond to human rights abuses as well as violations of international humanitarian law (IHL. Drones may also enable peacekeepers to maintain stealth surveillance of potential spoilers, including arms smugglers and embargo breakers. They could additionally improve UN forces’ own targeting practices, further contributing to the protection of civilians (PoC. Furthermore, we emphasize how drone capability significantly increases peacekeepers’ precautionary obligations under IHL in targeting situations: the availability of drones triggers the obligation to use them to gather information in order to avoid civilian casualties or other violations of IHL or international human rights law. There may soon come a shift among human rights groups, from being skeptical of the use of drones by UN peacekeepers to demanding that peacekeeping operations be equipped with surveillance drones for humanitarian and human rights reasons – shifting the current debate, which has

  4. NASA's In-Situ Resource Utilization Project: Current Accomplishments and Exciting Future Plans

    Larson, William E.; Sanders, Gerald B.; Sacksteder, Kurt R.

    2010-01-01

    The utilization of Space resources has been identified in publications for over 40 years for its potential as a "game changing" technology for the human exploration of Space. It is called "game changing" because of the mass leverage possible when local resources at the exploration destination arc used to reduce or even eliminate resources that are brought from the Earth. NASA, under the Exploration Technology Development Program has made significant investments in the development of Space resource utilization technologies as a part of the In-Situ Resource Utilization (ISRU) project. Over the last four years, the ISRU project has taken what was essentially an academic topic with lots of experimentation but little engineering and produced near-full-scale systems that have been demonstrated. In 2008 & again in early 2010, systems that could produce oxygen from lunar soils (or their terrestrial analogs) were tested at a lunar analog site on a volcano in Hawaii. These demonstrations included collaborations with International Partners that made significant contributions to the tests. The proposed federal budget for Fiscal Year 2011 encourages the continued development and demonstration of ISRU. However it goes beyond what the project is currently doing and directs that the scope of the project be expanded to cover destinations throughout the inner solar system with the potential for night demonstrations. This paper will briefly cover the past accomplishments of the ISRU project then move to a di scussion of the plans for the project's future as NASA moves to explore a new paradigm for Space Exploration that includes orbital fuel depots and even refueling on other planetary bodies in the solar system.

  5. Civilian Joint Task Force’ (CJTF – A Community Security Option: A Comprehensive and Proactive Approach of Reducing Terrorism

    Oluwaseun Bamidele

    2016-06-01

    Full Text Available Since the Boko Haram uprising in 2009, the Nigerian government has employed various strategies as counter-terrorism measures to stem the atrocities of the group. These strategies include amnesty negotiations, implementation of emergency law in the northeast, increase in security spending to the deployment of military force. In the midst of these security measures, the civilian Joint Task Force (JTF emerged, first as a community effort, and later as a joint effort with the security forces to help fight Boko Haram. The civilian JTF has helped recover towns and villages from Boko Haram, rescued women in the northeast and helped identify Boko Haram members shielded by some local people. Although doubts have been expressed in some quatres that the civilian JTF could transform into ethnic militias, the Boko Haram security threat neutralized by the group indicates an untapped security potential in Nigerian communities. However, one approach that has yet to be pursued is community security option. Community security option is a model built around proactive citizen-driven communal response. This article explains the role of civilian JTF and how civilian JTF can be used to investigate terrorism in Nigeria. This article will contribute to the discourse on the imperative of African-inspired mechanisms to solving African security problems.

  6. Police shootings against civilians in Portugal: Contextual, forensic medical and judicial characterization.

    Rodrigues, Ezequiel; Faria, Paula; Santos, Agostinho; Fraga, Sílvia

    2015-07-01

    The aim of this study was to analyse the circumstances, the forensic assessment and the legal assessment of police shootings of civilians, according to the severity of the victim's injuries. Sixty-nine cases tried in Portuguese criminal courts were analysed. Of the 32 cases that resulted in death, 16 were on the public thoroughfare and 13 were in the victim's vehicle or in third-party vehicles. The majority of the lethal cases occurred when the region of the body hit was the thorax/abdomen. The firearm most frequently used was a semi-automatic 9 mm pistol. In cases resulting in death police officers involved were convicted whilst those involved in non-lethal cases were acquitted. The results of this study can be taken into account by Portuguese authorities for the implementation of policies that will allow the restriction of firearms use by police officers to situations of imminent danger of death or serious injury and that will make it possible to avoid shooting at fleeing civilians. PMID:26048497

  7. Pain in an era of armed conflicts: Prevention and treatment for warfighters and civilian casualties.

    George, E; Elman, I; Becerra, L; Berg, Sheri; Borsook, D

    2016-06-01

    Chronic pain is a common squealae of military- and terror-related injuries. While its pathophysiology has not yet been fully elucidated, it may be potentially related to premorbid neuropsychobiological status, as well as to the type of injury and to the neural alterations that it may evoke. Accordingly, optimized approaches for wounded individuals should integrate primary, secondary and tertiary prevention in the form of thorough evaluation of risk factors along with specific interventions to contravene and mitigate the ensuing chronicity. Thus, Premorbid Events phase may encompass assessments of psychological and neurobiological vulnerability factors in conjunction with fostering preparedness and resilience in both military and civilian populations at risk. Injuries per se phase calls for immediate treatment of acute pain in the field by pharmacological agents that spare and even enhance coping and adaptive capabilities. The key objective of the Post Injury Events is to prevent and/or reverse maladaptive peripheral- and central neural system's processes that mediate transformation of acute to chronic pain and to incorporate timely interventions for concomitant mental health problems including post-traumatic stress disorder and addiction We suggest that the proposed continuum of care may avert more disability and suffering than the currently employed less integrated strategies. While the requirements of the armed forces present a pressing need for this integrated continuum and a framework in which it can be most readily implemented, this approach may be also instrumental for the care of civilian casualties. PMID:27084355

  8. CIVILIAN-MILITARY INTERACTION ON THE MATIE CAMPUS: THE ‘BATTLE OF WILGENHOF’, 1957

    Deon Visser

    2011-08-01

    Full Text Available The South African Military Academy was established in 1950 as a branch of theSA Military College, under the academic auspices of the University of Pretoria. Amere three years later, in 1953, the Union Defence Force decided to relocate theAcademy to Saldanha and to establish it as an independent military unit under thewings of Stellenbosch University. The relocation process took place during1955/1956, shortly after construction of the Academy buildings at Saldanha hadstarted. As a result, Stellenbosch University agreed to accommodate the Academystaff and students on the mother campus until the facilities at Saldanha werecompleted. However, not all civilian students welcomed the military students on theMatie campus, which culminated in the so-called ‘Battle of Wilgenhof’ in 1957.This article investigates the origins, extent, outcome and consequences of theconflict between military and civilian students on the campus of StellenboschUniversity in the mid-1950s. It contends that the conflict was rooted in culturalrather than political differences, that the antagonism towards the military studentswas in essence restricted to the residents of Wilgenhof and that the ‘Battle ofWilgenhof’ had no lasting impact on the interaction between military and civilianstudents at Stellenbosch University.

  9. DOE Office of Civilian Radioactive Waste Management (OCRWM) system studies digest

    The Department of Energy (DOE) Office of Civilian Radioactive Waste Management (OCRWM) has sponsored system studies to support the evaluation of alternative configurations and operations for the Civilian Radioactive Waste Management System (CRWMS) and the development of system requirements and design specifications. These studies are generally directed toward evaluating the impacts of alternatives to the monitored retrievable storage (MRS) and fuel rod consolidation, waste form and characteristics sequences, cask and canister concepts, allocation of waste acceptance rights, and system throughput rates. The objectives of this document are: To present major system issues and related system element issues in a structured manner; to discuss key results of major system studies and explain the basis for certain current system assumptions; to summarize the scope and results of completed system studies that are still relevant at the time this document is published; and to provide the background needed for identifying and prioritizing system issues to be resolved. Consistent with the objectives, the document does not include low-level subsystem studies addressing system element issues that do not interact with overall system issues. The document is expected to be updated as major new system studies are completed and significant new results are available

  10. Assessment of the perioperative period in civilians injured in the Syrian Civil War

    Sedat Hakimoglu

    2015-12-01

    Full Text Available BACKGROUND: wars and its challenges have historically afflicted humanity. In Syria, severe injuries occurred due to firearms and explosives used in the war between government forces and civilians for a period of over 2 years. MATERIALS AND METHODS: the study included 364 cases, who were admitted to Mustafa Kemal University Hospital, Medicine School (Hatay, Turkey, and underwent surgery. Survivors and non-survivors were compared regarding injury site, injury type and number of transfusions given. The mortality rate found in this study was also compared to those reported in other civil wars. RESULTS: the mean age was 29 (3-68 years. Major sites of injury included extremities (56.0%, head (20.1%, abdomen (16.2%, vascular structures (4.4% and thorax (3.3%. Injury types included firearm injury (64.4%, blast injury (34.4% and miscellaneous injuries (1.2%. Survival rate was 89.6% while mortality rate was 10.4%. A significant difference was observed between mortality rates in this study and those reported for the Bosnia and Lebanon civil wars; and the difference became extremely prominent when compared to mortality rates reported for Vietnam and Afghanistan civil wars. CONCLUSION: among injuries related to war, the highest rate of mortality was observed in head-neck, abdomen and vascular injuries. We believe that the higher mortality rate in the Syrian Civil War, compared to the Bosnia, Vietnam, Lebanon and Afghanistan wars, is due to seeing civilians as a direct target during war.

  11. DOE Office of Civilian Radioactive Waste Management (OCRWM) system studies digest

    McLeod, N.B. [Johnson and Associates Inc., Fairfax, Virginia (United States); Nguyen, T.D.; Drexelius, R. [USDOE Office of Civilian Radioactive Waste Management, Washington, DC (United States); McKee, R.W. [Pacific Northwest Lab., Richland, WA (United States)

    1992-06-01

    The Department of Energy (DOE) Office of Civilian Radioactive Waste Management (OCRWM) has sponsored system studies to support the evaluation of alternative configurations and operations for the Civilian Radioactive Waste Management System (CRWMS) and the development of system requirements and design specifications. These studies are generally directed toward evaluating the impacts of alternatives to the monitored retrievable storage (MRS) and fuel rod consolidation, waste form and characteristics sequences, cask and canister concepts, allocation of waste acceptance rights, and system throughput rates. The objectives of this document are: To present major system issues and related system element issues in a structured manner; to discuss key results of major system studies and explain the basis for certain current system assumptions; to summarize the scope and results of completed system studies that are still relevant at the time this document is published; and to provide the background needed for identifying and prioritizing system issues to be resolved. Consistent with the objectives, the document does not include low-level subsystem studies addressing system element issues that do not interact with overall system issues. The document is expected to be updated as major new system studies are completed and significant new results are available.

  12. Exposure to the atmospheric ionizing radiation environment: a study on Italian civilian aviation flight personnel

    A study of the effects of high-LET, low-dose and low-dose-rate ionizing radiation and associated risk analysis is underway. This study involves analyzing the atmospheric ionizing radiation exposure (including high-energy neutrons) and associated effects for members of civilian aviation flight personnel, in an attempt to better understand low-dose long-term radiation effects on human subjects. The study population includes all Italian civilian airline flight personnel, both cockpit and cabin crew members, whose work history records and actual flights (route, aircraft type, and date for each individual flight for each person where possible) are available. The dose calculations are performed along specific flight legs, taking into account the actual flight profiles for all different routes and the variations with time of solar and geomagnetic parameters. Dose values for each flight are applied to the flight history of study participants in order to estimate the individual annual and lifetime occupational radiation dose. An update of the study of the physical atmospheric ionizing radiation exposure is given here, in terms of environmental modeling, flight routes, radiation dose evaluation along different flight paths, and exposure matrix construction. The exposure analysis is still in progress, and the first results are expected soon

  13. Analysis of the Total System Life Cycle of the Civilian Radioactive Waste Management Program

    This report documents an analysis of the Total System Life Cycle Cost (TSLCC) for one concept for the Civilian Radioactive Waste Management System (CRWMS). This analysis is consistent with the design basis of the selected alternative, Enhanced Design Alternative II (EDA II), evaluated in the ''License Application Design Selection Report'' (CRWMS M and O 1999c). Two cost scenarios are presented within this document to address open policy questions relating to the implementation of the EDA II design from the License Applications Design Selection (LADS) study. Both cases represent the total system cost for the EDA II design described in the LADS Report, modified for emplacing all planned waste quantities in ''The Civilian Radioactive Waste Management System Requirements Document'', Rev. 05 (DOE 1999a). Case 1 assumes that closure and decommissioning activities can begin 50 years after the beginning of waste emplacement. Subsequent to the publication of the LADS Report (CRWMS M and O 1999c), discussions with the Nuclear Waste Technical Review Board (NWTRB) led to the consideration of keeping the repository open and ventilated for an additional 75 years. Case 2 represents the contingency of beginning closure and decommissioning activities 125 years after the beginning of waste emplacement, when it is expected that the temperature of the emplacement drift walls will remain below the boiling point of water

  14. Entanglement in an expanding spacetime

    We show that a dynamical spacetime generates entanglement between modes of a quantum field. Conversely, the entanglement encodes information concerning the underlying spacetime structure, which hints at the prospect of applications of this observation to cosmology. Here we illustrate this point by way of an analytically exactly soluble example, that of a scalar quantum field on a two-dimensional asymptotically flat Robertson-Walker expanding spacetime. We explicitly calculate the entanglement in the far future, for a quantum field residing in the vacuum state in the distant past. In this toy universe, it is possible to fully reconstruct the parameters of the cosmic history from the entanglement entropy

  15. Dilemmas and controversies within civilian and military organizations in the execution of humanitarian aid in Iraq: a review.

    Morton, Melinda J; Burnham, Gilbert M

    2010-01-01

    Civilian humanitarian assistance organizations and military forces are working in a similar direction in many humanitarian operations around the world. However, tensions exist over the role of the military in such operations. The purpose of this article is to review cultural perspectives of civilian and military actors and to discuss recent developments in civil-military humanitarian collaboration in the provision of health services in Iraq for guiding such collaborative efforts in postconflict and other settings in future. Optimal collaborative efforts are most likely to be achieved through the following tenets: defining appropriate roles for military forces at the beginning of humanitarian operations (optimally the provision of transportation, logistical coordination, and security), promoting development of ongoing relationships between civilian and military agencies, establishment of humanitarian aid training programs for Department of Defense personnel, and the need for the military to develop and use quantitative aid impact indicators for assuring quality and effectiveness of humanitarian aid. PMID:21319556

  16. Who discovered the expanding universe?

    Nussbaumer, Harry

    2011-01-01

    Who discovered the expanding universe? Was it Hubble, or Lemaitre, or was it just the end result of a long series of investigations? In this article we summarise the main steps and contributions that led to one of the most exciting discoveries ever made, of which Lemaitre was the principal architect. In 1927 he combined his dynamical solutions of the Einstein equations with astronomical observations to conclude that the universe is expanding. He derived the linear velocity-distance relationship and calculated the first numerical value of what later was called the "Hubble constant". His discovery paper of 1927 was written in French and in 1931 it was translated into English and published in Monthly Notices. However, the translation omits the section where Lemaitre computed the "Hubble constant". Why was that done, and who was responsible? We do not speculate on this question, but present in a very condensed way the facts along the path of discovery. The documented details from primary sources can be found in o...

  17. Benefit-analysis of accomplishments from the magnetic fusion energy (MFE) research program

    This report presents the results of a study commissioned by the US Department of Energy's (DOE) Office of Program Analysis to examine benefits from selected accomplishments of DOE's Magnetic Fusion Energy (MFE) Research Program. The study objectives are presented. The MFE-induced innovation and accomplishments which were studied are listed. Finally, the benefit estimation methodology used is described in detail. The next seven chapters document the results of benefit estimation for the MFE accomplishments studied

  18. The responsibility to protect: from doctrine to practice ‘R2P’ and protection of civilians: case study: DRC

    Joly, Francoise

    2015-01-01

    This thesis aims to evaluate the effectiveness of the ‘Responsibility to Protect’ (R2P) framework to protect civilians against mass atrocities. To test the efficacy and workability of the emerging norm and its added value to the current legal and normative framework in relation with the protection of civilians, the thesis investigates the ways in which R2P was applied or should have applied in practice to the Democratic Republic of Congo’s conflict. Despite considerable efforts made to addres...

  19. The U.S. Army Person-Event Data Environment: A Military-Civilian Big Data Enterprise.

    Vie, Loryana L; Scheier, Lawrence M; Lester, Paul B; Ho, Tiffany E; Labarthe, Darwin R; Seligman, Martin E P

    2015-06-01

    This report describes a groundbreaking military-civilian collaboration that benefits from an Army and Department of Defense (DoD) big data business intelligence platform called the Person-Event Data Environment (PDE). The PDE is a consolidated data repository that contains unclassified but sensitive manpower, training, financial, health, and medical records covering U.S. Army personnel (Active Duty, Reserve, and National Guard), civilian contractors, and military dependents. These unique data assets provide a veridical timeline capturing each soldier's military experience from entry to separation from the armed forces. The PDE was designed to afford unprecedented cost-efficiencies by bringing researchers and military scientists to a single computerized repository rather than porting vast data resources to individual laboratories. With funding from the Robert Wood Johnson Foundation, researchers from the University of Pennsylvania Positive Psychology Center joined forces with the U.S. Army Research Facilitation Laboratory, forming the scientific backbone of the military-civilian collaboration. This unparalleled opportunity was necessitated by a growing need to learn more about relations between psychological and health assets and health outcomes, including healthcare utilization and costs-issues of major importance for both military and civilian population health. The PDE represents more than 100 times the population size and many times the number of linked variables covered by the nation's leading sources of population health data (e.g., the National Health and Nutrition Examination Survey). Following extensive Army vetting procedures, civilian researchers can mine the PDE's trove of information using a suite of statistical packages made available in a Citrix Virtual Desktop. A SharePoint collaboration and governance management environment ensures user compliance with federal and DoD regulations concerning human subjects' protections and also provides a secure

  20. Planning and accomplishment narrative : F.Y. 1973 : Merced National Wildlife Refuge

    US Fish and Wildlife Service, Department of the Interior — Content includes refuge highlight statement, refuge accomplishments, environmental education, wildlifewildlands recreation, professional services, wildlife, and...

  1. Contribution of civilian industry to the management of military fissile materials

    The situation about using of highly enriched uranium (HEU) and weapon grade plutonium (WgPu) for nuclear fuel preparation in U.S.A. and Russian Federation is reviewed. A few remarks were concluded: (1) We stand at the onset of a process that will be lengthy and which is unlikely to stop with the elimination of the 700 t of HEU and 2 x 34.5 t of WgPu concerned so far. If the announced negotiation of the third START treaty concludes favorably, additional tonnages will have to be recycled, particularly on the Russian side whose estimated inventory is larger. (2) The time scales necessitated by the management of these materials should be no surprise. On the one hand, the aim is to reduce an arsenal built up during 45 years of a Cold War. And this return to civilian life of materials of military origin must be achieved in conditions of safety and bilateral or international safeguards (IAEA), which obviously did not constitute the primary concern of the powers who produced them. Besides, insofar as it enlists the services of civilian industry, this return must be carried out with due respect for the equilibrium of markets that are severely mauled today, in other words, in an orderly and progressive manner. (3) Finally, it is important to recognize that without the contribution of the nuclear power industry, the elimination of military fissile materials would raise problems at another scale and would inevitably lead to regrettable waste. It is to be hoped that this will jog the minds of those who urge a rapid end to nuclear energy, when all the evidence demonstrates that the best way to eliminate surplus weapon grade materials is to recycle them in a reactor, in other words, to destroy them or to denature them while generating electricity. (4) The civilian nuclear industry is happy to contribute concretely and significantly to the solution of a problem of surplus nuclear weaponry, while at the same time utilizing technologies successfully developed for power generation

  2. Expanding Human Cognition and Communication

    Spohrer, Jim [IBM, North Castle, NY (United States); Pierce, Brian M. [Raytheon Co., Waltham, MA (United States); Murray, Cherry A. [Lucent Technologies, Murray Hill, NJ (United States); Golledge, Reginald G. [Univ. of California, Santa Barbara, CA (United States); Horn, Robert E. [Stanford Univ., CA (United States); Turkle, Sherry [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States); Yonas, Gerold [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Glicken Turnley, Jessica [Galisteo Consulting Group, Inc., Albuquerque, NM (United States); Pollack, Jordan [Brandeis Univ., Waltham, MA (United States); Burger, Rudy [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States); Robinett, Warren; Wilson, Larry Todd [Inst. of Electrical and Electronics Engineers (IEEE), Piscataway, NJ (United States); Bainbridge, W. S.; Canton, J.; Kuekes, P.; Loomis, J.; Penz, P.

    2013-01-01

    To be able to chart the most profitable future directions for societal transformation and corresponding scientific research, five multidisciplinary themes focused on major goals have been identified to fulfill the overall motivating vision of convergence described in the previous pages. The first, “Expanding Human Cognition and Communication,” is devoted to technological breakthroughs that have the potential to enhance individuals’ mental and interaction abilities. Throughout the twentieth century, a number of purely psychological techniques were offered for strengthening human character and personality, but evaluation research has generally failed to confirm the alleged benefits of these methods (Druckman and Bjork 1992; 1994). Today, there is good reason to believe that a combination of methods, drawing upon varied branches of converging science and technology, would be more effective than attempts that rely upon mental training alone.

  3. Expanding the Trilinos developer community.

    Heroux, Michael Allen

    2010-10-01

    The Trilinos Project started approximately nine years ago as a small effort to enable research, development and ongoing support of small, related solver software efforts. The 'Tri' in Trilinos was intended to indicate the eventual three packages we planned to develop. In 2007 the project expanded its scope to include any package that was an enabling technology for technical computing. Presently the Trilinos repository contains over 55 packages covering a broad spectrum of reusable tools for constructing full-featured scalable scientific and engineering applications. Trilinos usage is now worldwide, and many applications have an explicit dependence on Trilinos for essential capabilities. Users come from other US laboratories, universities, industry and international research groups. Awareness and use of Trilinos is growing rapidly outside of Sandia. Members of the external research community are becoming more familiar with Trilinos, its design and collaborative nature. As a result, the Trilinos project is receiving an increasing number of requests from external community members who want to contribute to Trilinos as developers. To-date we have worked with external developers in an ad hoc fashion. Going forward, we want to develop a set of policies, procedures, tools and infrastructure to simplify interactions with external developers. As we go forward with multi-laboratory efforts such as CASL and X-Stack, and international projects such as IESP, we will need a more streamlined and explicit process for making external developers 'first-class citizens' in the Trilinos development community. This document is intended to frame the discussion for expanding the Trilinos community to all strategically important external members, while at the same time preserving Sandia's primary leadership role in the project.

  4. Report to Congress on reassessment of the Civilian Radioactive Waste Management Program

    In the Report of the House Committee on Appropriations (House Report No. 101-96) on the Energy and Water Development Appropriation Act, 1990 (P.L. 101-101), the Committee directed the Department of Energy (DOE) ''hor-ellipsis to submit a report within 60 days of enactment hor-ellipsis which describes in detail how the Department plans to respond to the Committee's hor-ellipsis concerns dealing with endemic schedule slips, problems in management structure, and lack of integrated contractor efforts.'' This report has been prepared in response to the above-mentioned Congressional directive. It is based on a comprehensive review that the Secretary of Energy has recently completed of the Civilian Radioactive Waste Management Program. The Secretary's review has led to the development of a three-point action plan for restructuring the program. This plan is explained in this report

  5. Life-cycle costs for the civilian radioactive waste management program

    The total system life-cycle cost (TSLCC) analysis for the Department of Energy's (DOE) Civilian Radioactive Waste Management Program is an ongoing activity that helps determine whether the revenue-producing mechanism established by the Nuclear Waste Policy Act of 1982--a fee levied on the producers of nuclear power--is sufficient to cover the cost of the program. This paper summarizes the program cost estimates in the third fee adequacy evaluation conducted in January 1985. Costs for reference waste-management program were estimated to be 24 to 30 billion (1984) dollars. Costs for the sensitivity cases studied ranged from 21 to 35 billion dollars. Factors such as repository location, quantity of waste generated, transportation cask technology, and repository startup dates were shown to exert substantial impacts on total-system costs

  6. Old world leishmaniasis: an emerging infection among deployed US military and civilian workers.

    Weina, Peter J; Neafie, Ronald C; Wortmann, Glenn; Polhemus, Mark; Aronson, Naomi E

    2004-12-01

    Many veterans of Operation Iraqi Freedom are now returning to the United States after potential exposure to leishmaniasis. In the past year, large numbers of leishmaniasis cases of a magnitude not encountered in the United States since World War II have challenged clinicians in both the military and the civilian sectors. Many Reserve and National Guard troops were deployed to Iraq and are now back in their communities. Hundreds of leishmaniasis cases, which were managed by a few practitioners initially, permitted further appreciation of the epidemiology and diagnostic and treatment options for Old World leishmaniasis. We describe the current situation, with on-the-ground experience, complimented by a literature review, and we provide a practical list of options for the clinician likely to encounter this parasitic infection in the coming months and years. PMID:15578370

  7. Simultaneous multisystem surgery: An important capability for the civilian trauma hospital.

    Moore, Justin M; Thomas, Piers A W; Gruen, Russell L; Chan, Patrick; Rosenfled, Jeffrey V

    2016-09-01

    Head injury commonly presents in association with torso or limb injuries, especially in blunt trauma mechanisms. Stopping life-threatening thoraco-abdominal hemorrhage and preventing secondary brain injury are time critical priorities. Although simultaneous operative management by multiple teams has been common practice in the recent wars in Iraq and Afghanistan, simultaneous surgery is rare in most civilian settings. Nevertheless, situations arise whereby simultaneous craniotomy and chest or abdominal surgery is necessary to prevent mortality or reduce severe morbidity. We discuss two recent cases at our level one trauma centre, the challenges that surgeons and the operating room staff face and propose that with appropriate planning this surgical capability can be integrated into the systems of contemporary advanced trauma units. PMID:27359088

  8. Achieving army nursing evidence-based practice competencies through a civilian-military nurse partnership.

    Siaki, Leilani A; Lentino, Cynthia V; Mark, Debra D; Hopkins-Chadwick, Denise L

    2014-01-01

    Despite the Institute of Medicine's goal of 90% of all practice being evidence-based by 2020, educational and practice institutions are not on target to achieve this goal. Evidence-based practice is one of 5 core elements of the Army Nurse Corps' patient care delivery system and a key focus of the Hawaii State Center for Nursing. In order to increase evidence-based practice (EBP), a civilian-military partnership was formed to include healthcare organizations in the state, optimize resources, and share strategies for successful practice changes statewide. The partnership has been successful in meeting each of these goals using national EBP competencies and Bloom's taxonomy as a guide. The article presents a discussion regarding the history, processes, and outcomes of this partnership. PMID:24488872

  9. Education activities of the US Department of Energy's Office of Civilian Radioactive Waste Management

    This paper reports that science education has long been a critical element in the U.S. Department of Energy's (DOE) Civilian Radioactive Waste Management Program. OCRWM has developed educational programs aimed at improving the science literacy of students from kindergarten through college and post-graduate levels, enhancing the skills of teachers, encouraging careers in science and engineering, and developing a keener awareness of science issues among the general population. Activities include interaction with educators in the development of curricula material; workshops for elementary and secondary students; cooperative agreements and projects with universities; OCRWM exhibit showings at technical and non-technical meetings and at national and regional teacher/educator conferences; the OCRWM Fellowship Program; and support for Historically Black Colleges and Universities

  10. Federal interim storage fee study for civilian spent nuclear fuel: a technical and economical analysis

    This report describes the study conducted by the Department of Energy (the Department) regarding payment charges for the federal interim storage (FIS) of spent fuel and presents the details of the study results. It describes the selection of a methodology for calculating a FIS fee schedule, sets forth the estimates of cost for construction and operation of FIS facilities, provides a range of estimates for the fee for FIS services, and identifies special contractual considerations associated with providing FIS services to authorized users. The fee is structured for a range of spent fuel capacities because of uncertainties regarding the schedule of availability and amount of spent fuel that may require and qualify for FIS. The results set forth in the report were used as a basis for development of the report entitled Payment Charges for Federal Interim Storage of Spent Nuclear Fuel from Civilian Nuclear Power Plants in the United States, dated July 1983

  11. Effects and outcomes in civilian and military traumatic brain injury: similarities, differences, and forensic implications.

    Lamberty, Greg J; Nelson, Nathaniel W; Yamada, Torrii

    2013-01-01

    Traumatic brain injury (TBI) is a prominent public health problem in both civilian and military settings. This article discusses similarities and differences in the assessment and treatment of TBI and the attendant forensic implications. Acute care and management of moderate/severe TBI tend to be similar across environments, as is the recognition of disability status in affected individuals. By contrast, an increased focus on mild TBI in recent years has resulted in a reliance on self-report and screening measures to validate the occurrence of events leading to injury. This has complicated assessment, treatment and subsequent medicolegal proceedings. The neuropsychological literature has provided significant guidance on these difficult issues, although the complexity of disability adjudication for active duty members of the military and veterans continues to pose challenges for clinicians in evaluative and treatment contexts. PMID:24105940

  12. Civilian and military uses of depleted uranium. Environmental and health problems

    Depleted uranium is a by-product of the process of enrichment of natural uranium and is classified as a toxic and radioactive waste; it has a very high density (approximately 19 g cm-3), a remarkable ductility and a cost low enough to be attractive for some particular technical applications. Civilian uses are essentially related to its high density, but the prevailing use is however military (production of projectiles). From the radioactive point of view, the exposure to depleted uranium can result from both external irradiation as well as internal contamination. The associated risks are however mainly of chemical-toxicological kind and the target organ is the kidney. In the present note the recent military uses and the possible effects of its environmental diffusion are discussed

  13. Office of Civilian Radioactive Waste Management: Support for university research and education

    The U.S. Department of Energy's (DOE's) Office of Civilian Radioactive Waste Management (OCRWM) currently sponsors two programs that provide funding to universities and graduate students. The OCRWM graduate fellowship program and the OCRWM research program for historically black colleges and universities (HBCU) are designed to enhance the involvement of universities in the nation's high-level radioactive waste program. The specific goals of these programs are to (a) attract talented young scientists and engineers into OCRWM and OCRWM support contractor high-level radioactive waste management programs, (b) improve the quality of graduate education in disciplines directly related to high-level radioactive waste management, and (c) encourage university faculty to become involved in OCRWM mission-related activities

  14. Energy Research Advisory Board, Civilian Nuclear Power Panel: Subpanel 3 report, Institutional challenges: Volume IV

    The Institutional Challenges Subpanel of the Energy Research Advisory Board's Civilian Nuclear Power Panel was charged with the task of addressing the institutional issues that affect the future of nuclear power in the United States. Barriers created by non-technical issues are generally considered to be primary obstacles to revitalizing the nuclear fission option as part of a robust supply for future electrical generation. The Subpanel examined the following categories of institutional issues: (1) Administration Policy and Leadership, (2) Licensing Reform, (3) Standardized Designs, (4) Shared Financial Risk, (5) State and Economic Regulation, (6) Waste Disposal, and (7) Public Perception. The Subpanel concluded that the Administration and Congress have the opportunity and responsibility to provide leadership in resolving these difficulties. The main report provides information on the background and current situation for each institutional issue and concludes with the set of recommendations for action

  15. Job stress and risk of menstrual duration disorder in female civilian flight attendants in Indonesia

    Melissa Audry Rampen

    2016-03-01

    disorder in female flight attendants.Methods: A cross-sectional study with convenient sampling was conducted on civilian female flightattendants age 19–50 years who underwent routine medical examination at Civil Aviation Medical Centerand Garuda Sentra Medika, Jakarta on May 18-29 2015. Menstrual duration disorder is menstruation morethan 8 days and/or shorter than usual perid (3-5 days. Stress was identified by usingcriteria of NationalInstitute for Occupational Safety and Health Generic Job Stress Questionnaire Mental Demands FormNumber 11. Relative risk was analyzed usng Cox regression.Results: Among 521 female civilian flight attendants, 393 were willing to participate in this study. Nineteensubjects were excluded, leaving 374 subjects for this analysis, and 35.8% of subjects had menstrualduration disorder. Job stress, flight type and age were dominant risk factors for menstrual duration disorder.Subjects with job stress and long haul flight within three months had higher risk for having menstrualduration disorder by 58% [adjusted relative risk (RRa = 1.58; confidence interval (CI = 0.96-2.62; P =0.071] and 69% (RRa = 1.69; CI = 1.17-2.43 respectively. Those between aged 30-39 years had 50% hadless risk of having menstrual duration disorder (RRa=0.50; 95% CI = 0.22-1.02; P = 0.057.Conclusion: Female civilian flight attendants with job stress, long haul flight within three months and youngerage had higher risk to be menstrual duration disorder. (Health Science Journal of Indonesia 2015;6:87-91Key words: menstrual duration, job stress, female civilian flight attendant, Indonesia

  16. China's First Civilian Three-line-array Stereo Mapping Satellite: ZY-3

    LI Deren

    2016-02-01

    Full Text Available On January 9th,2012,China launched its first civilian three-line-array stereo mapping satellite——ZY-3.ZY-3 is equipped with 2 front and back view TDI CCD cameras having the resolution better than 3.5 m and the width better than 50 km,1 TDI CCD camera with the resolution better than 2.1 m and the width better than 50 km and 1 multispectral camera with the resolution better than 5.8 m.In order to ensure accuracy and reliability,ZY-3 adopts a large platform which is equipped with double-frequency GPS and more gyroes.ZY-3 obtains its geolocation accuracy better than 15 m without GCPs,geolocation accuracy better than 3 m and plane geolocation accuracy better than 4 m with GCPs which completely satisfies 1∶50 000 mapping precision.

  17. Schedule goals for civilian radioactive waste management - Can we have confidence?

    The schedule goals for the Civilian Radioactive Waste Management Program are to begin spent fuel receipt from reactors in 1998 and to begin waste disposal in 2010. Although there are various reasons for these goals, the most important is to set demanding goals and be responsible for achieving them. Meeting these goals requires taking into account an array of facilitators and potential inhibitors that affect schedule confidence. Facilitators include actions to prioritize the program, and make its operations efficient. These include actions to baseline activities, emphasize communications with constituencies, use help from others, and facilitate the licensing process. Inhibitors include problems in monitored storage facilities negotiations, obstruction by the State of Nevada, funding deficiencies, and technical uncertainties at Yucca Mountain. At the present time, the program can, in principle meet its schedule goals. In the near-term, the linchpin of schedule confidence is Congressional action to match the Administration's commitment to progress. (author)

  18. Practical translation of hemorrhage control techniques to the civilian trauma scene.

    Lockey, David J; Weaver, Anne E; Davies, Gareth E

    2013-01-01

    This article examines how established and innovative techniques in hemorrhage control can be practically applied in a civilian physician-based prehospital trauma service. A "care bundle" of measures to control hemorrhage on scene are described. Interventions discussed include the implementation of a system to achieve simple endpoints such as shorter scene times, appropriate triage, careful patient handling, use of effective splints and measures to control external hemorrhage. More complex interventions include prehospital activation of massive hemorrhage protocols and administration of on-scene tranexamic acid, prothrombin complex concentrate, and red blood cells. Radical resuscitation interventions, such as prehospital thoracotomy for cardiac tamponade, and the potential future role of other interventions are also considered. PMID:23301967

  19. Developing a public involvement policy for the Civilian Radioactive Waste Management Program

    The Civilian Radioactive Waste Management Program is entering its second decade. Given the Department of Energy's current efforts toward openness and culture change, the role of stakeholders is likely to evolve throughout the 1990s to enable greater participation by these external parties in making program decisions. Although the program has a tradition of inviting its stakeholders to review and comment on its activities, it also is known for employing on occasion what has been derisively called a open-quotes decide-announce-defendclose quotes strategy. Program efforts to involve the public have come under considerable criticism for being inadequate, inconsistent, lacking in follow-through, and offered on a sporadic and selective basis. The program is vulnerable to these criticisms because ground rules for public involvement have never been firmly established as part of the program's routine operations. This deficiency has contributed, in part, to stakeholder doubts about the program's sincerity in engaging in a meaningful dialogue with them. The program and its stakeholders both could benefit from an official public involvement policy that would serve as a guidepost for interactions between program officials and stakeholders. Such a policy, developed in concert with stakeholders, would ensure that all parties understand how stakeholder participation is to occur. This paper reviews (1) events establishing the need for a formal public involvement policy; (2) public involvement initiatives that will inform the process of developing a new policy; (3) current efforts to develop a Department of Energy public involvement policy; and (4) key elements for inclusion in a public involvement policy developed specifically for the Civilian Radioactive Waste Management Program

  20. An experimental reciprocating expander for cryocooler application

    Minta, M.; Smith, J. L., Jr.

    1985-01-01

    An experimental reciprocating expander was designed with features appropriate for cryocooler cycles. The expander has a displacer piston, simple valves, and a hydraulic/pneumatic stroking mechanism. The expander has a valve in head configuration with the valves extending out the bottom of the vacuum enclosure while the piston extends out the top. The expander was tested using a CTI 1400 liquefier to supply 13 atm in the temperature range 4.2 to 12 K. Expander efficiency was measured in the range 84 to 93% while operating the apparatus as a supercritical wet expander and in the range 91 to 93% aa a single phase expander. The apparatus can also be modified to operate as a compressor for saturated helium vapor.

  1. The Role of "Accomplished Teachers" in Professional Learning Communities: Uncovering Practice and Enabling Leadership

    Lieberman, Ann; Mace, Desiree H. Pointer

    2009-01-01

    This paper describes the signature role played by accomplished, experienced teachers in professional learning communities, and the importance that these practitioners make their teaching public and shared. In so doing, the authors describe how accomplished practices can be shared between classrooms and between practitioners with varying levels of…

  2. Working Memory and Short-Term Memory Abilities in Accomplished Multilinguals

    Biedron, Adriana; Szczepaniak, Anna

    2012-01-01

    The role of short-term memory and working memory in accomplished multilinguals was investigated. Twenty-eight accomplished multilinguals were compared to 36 mainstream philology students. The following instruments were used in the study: three memory subtests of the Wechsler Intelligence Scale (Digit Span, Digit-Symbol Coding, and Arithmetic,…

  3. Safety supervision and control on units engaged in the activities in relating to civilian nuclear pressure retaining components

    According to the Code on the Safety Regulation for Civilian Nuclear Pressure Retaining Components (HAF 0900) and its implementation rules, the NNSA verified and issued 26 qualification licenses to 19 organizations, and 11 qualification licenses out of 26 were just for the extension activities of 8 organizations, and permitted 3 organizations to extend the activities under the same license requirements in 1998

  4. Psychopathology and well-being in civilian survivors of war seeking treatment: a follow-up study

    N. Morina; F. Rushiti; M. Salihu; J.D. Ford

    2010-01-01

    The goal of the current study was to examine types of exposure to traumatic events and affective and anxiety disorders of 81 civilian war survivors seeking treatment for war-related stress almost one decade following the war in the area of former conflict. Furthermore, the study investigated changes

  5. Nuclear proliferation and civilian nuclear power: report of the Nonproliferation Alternative Systems Assessment Program. Volume II. Proliferation resistance

    1979-12-01

    Volume II assesses proliferation resistance. Chapters are devoted to: assessment of civilian nuclear systems (once-through fuel-cycle systems, closed fuel cycle systems, research reactors and critical facilities); assessment of associated sensitive materials and facilities (enrichment, problems with storage of spent fuel and plutonium content, and reprocessing and refabrication facilities); and safeguards for alternative fuel cycles.

  6. 76 FR 12074 - TRICARE, Formerly Known as the Civilian Health and Medical Program of the Uniformed Services...

    2011-03-04

    ... of the Secretary TRICARE, Formerly Known as the Civilian Health and Medical Program of the Uniformed Services (CHAMPUS); Fiscal Year 2011 Mental Health Rate Updates AGENCY: Department of Defense. ACTION..., CO 80011- 9066. FOR FURTHER INFORMATION CONTACT: Ann N. Fazzini, Medical Benefits and...

  7. 75 FR 79348 - TRICARE; Formerly Known as the Civilian Health and Medical Program of the Uniformed Services...

    2010-12-20

    ... of the Secretary TRICARE; Formerly Known as the Civilian Health and Medical Program of the Uniformed...), Medical Benefits and Reimbursement Branch, 16401 East Centretech Parkway, Aurora, CO 80011- 9066. FOR FURTHER INFORMATION CONTACT: Ann N. Fazzini, Medical Benefits and Reimbursement Branch, TMA,...

  8. 75 FR 2515 - TRICARE, Formerly Known as the Civilian Health and Medical Program of the Uniformed Services...

    2010-01-15

    ... of the Secretary TRICARE, Formerly Known as the Civilian Health and Medical Program of the Uniformed Services (CHAMPUS); Fiscal Year 2010 Mental Health Rate Updates AGENCY: Office of the Secretary, DoD..., CO 80011- 9066. FOR FURTHER INFORMATION CONTACT: Ann N. Fazzini, Medical Benefits and...

  9. Working Group 7.1 on environmental transport, US-USSR Joint Coordinating Committee on Civilian Nuclear Reactor Safety

    This report contains brief summaries of the status of projects of the Environmental Transport Group of the US-USSR Joint Coordinating Committee of Civilian Nuclear Reactor Safety. Projects reported on include: Management and Administration; Atmospheric Transport; Resuspension; External Dose; Terrestrial Food Chains; Aquatic Food Chains; Hydrological Transport; and Intercalibration

  10. Nuclear proliferation and civilian nuclear power: report of the Nonproliferation Alternative Systems Assessment Program. Volume II. Proliferation resistance

    Volume II assesses proliferation resistance. Chapters are devoted to: assessment of civilian nuclear systems (once-through fuel-cycle systems, closed fuel cycle systems, research reactors and critical facilities); assessment of associated sensitive materials and facilities (enrichment, problems with storage of spent fuel and plutonium content, and reprocessing and refabrication facilities); and safeguards for alternative fuel cycles

  11. 20 CFR 404.1018a - Work by civilians for the United States Government or its instrumentalities-remuneration paid...

    2010-04-01

    ... intern or resident in training; (6) By an employee who served on a temporary basis in case of fire, storm... the Agriculture Marketing Service and the Commodity Stabilization Service, formerly the Production and Marketing Administration; or (iv) The work was by a civilian, who was not paid from funds appropriated...

  12. Program Accomplishments

    none,

    2011-10-01

    The U.S. Department of Energy's (DOE's) efforts have greatly advanced the state of the art of hydrogen and fuel cell technologies—making significant progress toward overcoming many of the key challenges to widespread commercialization. DOE has also made major advances by demonstrating and validating the technologies under real-world conditions, supporting early markets through Recovery Act deployments, and leveraging domestic and international partnerships to advance the pace of commercialization.

  13. Discovery of Uniformly Expanding Universe

    Cahill R. T.

    2012-01-01

    Full Text Available Saul Perlmutter and the Brian Schmidt – Adam Riess teams reported that their Friedmann-model GR-based analysis of their supernovae magnitude-redshift data re- vealed a new phenomenon of “dark energy” which, it is claimed, forms 73% of the energy / matter density of the present-epoch universe, and which is linked to the further claim of an accelerating expansion of the universe. In 2011 Perlmutter, Schmidt and Riess received the Nobel Prize in Physics “for the discovery of the accelerating ex- pansion of the Universe through observations of distant supernovae”. Here it is shown that (i a generic model-independent analysis of this data reveals a uniformly expanding universe, (ii their analysis actually used Newtonian gravity, and finally (iii the data, as well as the CMB fluctuation data, does not require “dark energy” nor “dark matter”, but instead reveals the phenomenon of a dynamical space, which is absent from the Friedmann model.

  14. Beacon of Hope? Lessons Learned from Efforts to Reduce Civilian Deaths from Police Shootings in an Australian State.

    Saligari, Jessica; Evans, Richard

    2016-04-01

    In the 1990s, the police service in Victoria, Australia, faced a crisis of community confidence due to a spate of civilian deaths from police shootings. In that decade, twice as many civilians died at the hands of the police in Victoria than in every other Australian state combined. Most of those killed were mentally ill and affected by drugs and alcohol, and were rarely a serious threat except to themselves. The problem was also almost entirely an urban phenomenon. Shootings in rural communities, where mentally ill people were more likely to be personally known to local police, were (and remain) almost unknown. The large number of fatalities was recognised as a serious threat to public confidence, and Victoria Police introduced a ground-breaking training programme, Operation Beacon. Operating procedures and weapons training were fundamentally changed, to focus on de-escalation of conflict and avoiding or minimising police use of force. In the short term, Operation Beacon was successful. Shooting incidents were dramatically reduced. However, during the first decade of the new century, the number of civilians being killed again increased. This article examines Operation Beacon, both as a successful model for reducing civilian deaths at the hand of police and as a cautionary tale for police reform. We argue that the lessons of Operation Beacon have been gradually forgotten and that old habits and attitudes resurfaced. Fatal shootings of mentally ill civilians can be prevented, but if success is to be other than temporary, the Beacon philosophy must be continually reemphasised by police management. PMID:26666251

  15. Expanding the Interaction Equivalency Theorem

    Brenda Cecilia Padilla Rodriguez

    2015-06-01

    Full Text Available Although interaction is recognised as a key element for learning, its incorporation in online courses can be challenging. The interaction equivalency theorem provides guidelines: Meaningful learning can be supported as long as one of three types of interactions (learner-content, learner-teacher and learner-learner is present at a high level. This study sought to apply this theorem to the corporate sector, and to expand it to include other indicators of course effectiveness: satisfaction, knowledge transfer, business results and return on expectations. A large Mexican organisation participated in this research, with 146 learners, 30 teachers and 3 academic assistants. Three versions of an online course were designed, each emphasising a different type of interaction. Data were collected through surveys, exams, observations, activity logs, think aloud protocols and sales records. All course versions yielded high levels of effectiveness, in terms of satisfaction, learning and return on expectations. Yet, course design did not dictate the types of interactions in which students engaged within the courses. Findings suggest that the interaction equivalency theorem can be reformulated as follows: In corporate settings, an online course can be effective in terms of satisfaction, learning, knowledge transfer, business results and return on expectations, as long as (a at least one of three types of interaction (learner-content, learner-teacher or learner-learner features prominently in the design of the course, and (b course delivery is consistent with the chosen type of interaction. Focusing on only one type of interaction carries a high risk of confusion, disengagement or missed learning opportunities, which can be managed by incorporating other forms of interactions.

  16. Expanding Patient Options: Minilaparotomy for Hysterectomy

    Full Text Available ... space, I believe that LigaSure device is essential toy accomplishing this procedure safely, with minimal blood loss. ... like to end by leaving you with a story that I recently heard. There was a concept ...

  17. Composite sampling a novel method to accomplish observational economy in environmental studies

    Patil, Ganapati P; Taillie, Charles

    2010-01-01

    This monograph provides a comprehensive statistical account of composite sampling as an ingenious environmental sampling method to help accomplish observational economy in a variety of environmental and ecological studies.

  18. WISM - A Wideband Instrument for Snow Measurement: Past Accomplishments, Current Status, and Path Forward

    Bonds, Quenton; Racette, Paul; Durham, Tim (Principal Investigator)

    2016-01-01

    Presented are the prior accomplishments, current status and path forward for GSFC's Wideband Instrument for Snow Measurement (WISM). This work is a high level overview of the project, presented via Webinar to the IEEE young professionals.

  19. Accomplishments in 2008 in the Management of Curable Metastatic Colorectal Cancer

    Adam, René; Hoti, Emir; Folprecht, Gunnar; Benson, Al B.

    2009-01-01

    Overview of the Disease IncidencePrognosisCurrent Therapy Standards Colorectal Liver Metastases (CRLM) Resectable TumorsStrategies to Convert Nonresectable Liver Metastases to Resectable StatusSynchronous Colorectal Liver MetastasesPredictors of Survival After Resection of CRLMPeritoneal Carcinomatosis (PC) From Colorectal CancerColorectal Pulmonary Metastases (CRPM)Colorectal Liver Metastases With Extrahepatic DiseaseAccomplishments (or Lack of Accomplishments) During the Year Th...

  20. Analysis of the total system life cycle cost for the Civilian Radioactive Waste Management Program

    The total-system life-cycle cost (TSLCC) analysis for the Department of Energy's (DOE) Civilian Radioactive Waste Management Program is an ongoing activity that helps determine whether the revenue-producing mechanism established by the Nuclear Waste Policy Act of 1982 -- a fee levied on electricity generated in commercial nuclear power plants -- is sufficient to cover the cost of the program. This report provides cost estimates for the sixth annual evaluation of the adequacy of the fee and is consistent with the program strategy and plans contained in the DOE's Draft 1988 Mission Plan Amendment. The total-system cost for the system with a repository at Yucca Mountain, Nevada, a facility for monitored retrievable storage (MRS), and a transportation system is estimated at $24 billion (expressed in constant 1988 dollars). In the event that a second repository is required and is authorized by the Congress, the total-system cost is estimated at $31 to $33 billion, depending on the quantity of spent fuel to be disposed of. The $7 billion cost savings for the single-repository system in comparison with the two-repository system is due to the elimination of $3 billion for second-repository development and $7 billion for the second-repository facility. These savings are offset by $2 billion in additional costs at the first repository and $1 billion in combined higher costs for the MRS facility and transportation. 55 refs., 2 figs., 24 tabs

  1. Development of the Office of Civilian Radioactive Waste Management's Self-Assessment Program

    This paper describes the development and implementation of the Self-Assessment (SA) Program of the Office of Civilian Radioactive Waste Management (RW). The basis for RW's SA Program is discussed, as well as RW's approach for meeting self-assessment requirements, RW's organization for self-assessment, actions to establish RW's SA Program, and planned RW SA implementation activities. This paper also discusses how self-assessment can support programmatic decisions and actions. The RW Director has approved and issued the Self-Assessment Management Plan that describes how RW will organize and manage its SA program. He has directed Associate/Office Directors to prepare individual Implementation Plans to provide specifics on how their Offices will meet the requirements of the RW SA Program. To assist in the preparation of these Implementation Plans, the RW Self-Assessment Unit (SAU), which manages the SA Program on behalf of the RW Director, has conducted a series of SA Implementation Workshops. The SAU has also developed an Annotated Outline for SA Implementation Plans. Following issuance of Office-specific Implementation Plans, independent evaluations by the SAU are planned

  2. A PC-based discrete event simulation model of the Civilian Radioactive Waste Management System

    A System Simulation Model has been developed for the Department of Energy to simulate the movement of individual waste packages (spent fuel assemblies and fuel containers) through the Civilian Radioactive Waste Management System (CRWMS). A discrete event simulation language, GPSS/PC, which runs on an IBM/PC and operates under DOS 5.0, mathematically represents the movement and processing of radioactive waste packages through the CRWMS and the interaction of these packages with the equipment in the various facilities. This model can be used to quantify the impacts of different operating schedules, operational rules, system configurations, and equipment reliability and availability considerations on the performance of processes comprising the CRWMS and how these factors combine to determine overall system performance for the purpose of making system design decisions. The major features of the System Simulation Model are: the ability to reference characteristics of the different types of radioactive waste (age, burnup, etc.) in order to make operational and/or system design decisions, the ability to place stochastic variations on operational parameters such as processing time and equipment outages, and the ability to include a rigorous simulation of the transportation system. Output from the model includes the numbers, types, and characteristics of waste packages at selected points in the CRWMS and the extent to which various resources will be utilized in order to transport, process, and emplace the waste

  3. A particle-filtering approach to convoy tracking in the midst of civilian traffic

    Pollard, Evangeline; Pannetier, Benjamin; Rombaut, Michèle

    2008-04-01

    In the battlefield surveillance domain, ground target tracking is used to evaluate the threat. Data used for tracking is given by a Ground Moving Target Indicator (GMTI) sensor which only detects moving targets. Multiple target tracking has been widely studied but most of the algorithms have weaknesses when targets are close together, as they are in a convoy. In this work, we propose a filtering approach for convoys in the midst of civilian traffic. Inspired by particle filtering, our specific algorithm cannot be applied to all the targets because of its complexity. That is why well discriminated targets are tracked using an Interacting Multiple Model-Multiple Hypothesis Tracking (IMM-MHT), whereas the convoy targets are tracked with a specific particle filter. We make the assumption that the convoy is detected (position and number of targets). Our approach is based on an Independent Partition Particle Filter (IPPF) incorporating constraint-regions. The originality of our approach is to consider a velocity constraint (all the vehicles belonging to the convoy have the same velocity) and a group constraint. Consequently, the multitarget state vector contains all the positions of the individual targets and a single convoy velocity vector. When another target is detected crossing or overtaking the convoy, a specific algorithm is used and the non-cooperative target is tracked down an adapted particle filter. As demonstrated by our simulations, a high increase in convoy tracking performance is obtained with our approach.

  4. A programmatic response to the Secretary of Energy's review of the Civilian Radioactive Waste Management Program

    On January 19, 1993, in response to a question during her confirmation hearing, Secretary of Energy Hazel R. O'Leary stated that she believed that a comprehensive review of nuclear waste disposal programs and policies was needed. Her preferred approach to such a review would be to engage in a consensus-seeking effort in which all involved parties would be brought to the table to deal with contentious issues. This paper describes both the process and the separate elements of the review of the civilian radioactive waste management program conducted in 1993 and 1994 by Secretary O'Leary. The paper will trace the review beginning with the Secretary's statement at her confirmation hearing, through her interim guidance redirecting certain aspects of the program. It describes some initiatives and changes that are already underway as a result of this review. Throughout the year, stakeholders expressed their concerns, opinions, and recommendations regarding the program. These communications reflected the diversity of perspective that has become a hallmark of the radioactive waste program

  5. Development of the Office of Civilian Radioactive Waste Management National Transportation Plan

    The Director of the Department of Energy's (DOE) Office of Civilian Radioactive Waste Management (OCRWM) designated development of the National Transportation Plan (NTP) as one of his four strategic objectives for the program. The Office of Logistics Management (OLM) within OCRWM was tasked to develop the plan, which will accommodate state, local, and tribal concerns and input to the greatest extent practicable. The plan will describe each element of the national transportation system that OCRWM is developing for shipping spent nuclear fuel and high-level radioactive waste to the proposed geologic repository at Yucca Mountain, Nevada. The plan will bring together OCRWM's approach for acquiring capital assets (casks, rail cars, and a rail line in Nevada) and its operational planning efforts in a single, comprehensive document. It will also provide a timetable for major transportation decisions and milestones needed to support a 2017 start date for shipments to the Yucca Mountain repository. The NTP will be revised to incorporate new developments and decisions as they are finalized. This paper will describe the elements of the NTP, its importance in providing a comprehensive overview of the national transportation system, and the role of stakeholders in providing input on the NTP and the national transportation system. (authors)

  6. Quality assurance requirements and description for the Civilian Radioactive Waste Management Program

    The Quality Assurance Requirements and Description (QARD) is the principal quality assurance document for the Civilian Radioactive Waste Management Program (Program). It establishes the minimum requirements for the Quality Assurance Program. The QARD contains regulatory requirements and program commitments necessary for the development of an effective quality assurance program. Quality assurance implementing documents must be based on, and consistent with, QARD requirements. The QARD applies to the following: (1) acceptance of spent nuclear fuel and high-level radioactive waste; (2) transport of spent nuclear fuel and high-level radioactive waste; (3) the Monitored Retrievable Storage (MRS) facility through application for an operating license; (4) Mined Geologic Disposal System (MGDS), including the site characterization activities (exploratory studies facility (ESF) and surface based testing), through application for an operating license; (5) the high-level-waste form from production through acceptance. Section 2.0 defines in greater detail criteria for determining work subject to QARD requirements. The QARD is organized into sections, supplements, appendices, and a glossary. The sections contain requirements that are common to all Program elements. The supplements contain requirements for specialized activities. The appendices contain requirements that are specific to an individual Program element. The glossary establishes a common vocabulary for the Quality Assurance Program

  7. A PC-based discrete event simulation model of the civilian radioactive waste management system

    This paper discusses a System Simulation Model which has been developed for the Department of Energy to simulate the movement of individual waste packages (spent fuel assemblies and fuel containers) through the Civilian Radioactive Waste Management System (CRWMS). A discrete event simulation language, GPSS/PC, which runs on an IBM/PC and operates under DOS 5.0, mathematically represents the movement and processing of radioactive waste packages through the CRWMS and the interaction of these packages with the equipment in the various facilities. The major features of the System Simulation Model are: the ability to reference characteristics of the different types of radioactive waste (age, burnup, etc.) in order to make operational and/or system design decisions, the ability to place stochastic variations on operational parameters such as processing time and equipment outages, and the ability to include a rigorous simulation of the transportation system. Output from the model includes the numbers, types, and characteristics of waste packages at selected points in the CRWMS and the extent to which various resources will be utilized in order to transport, process, and emplace the waste

  8. The experience of construction and operation of the civilian ship reactor plants

    The main stages in developing several generation of reactor plants for the civilian nuclear ships in the USSR, beginning from the Lenin icebreaker reactor are considered. The brief data on characteristics of the OK-150, OK-900 and KLT-40 reactor plants, as well as those concerning the results of their operation for the time period of 1959-2000 are given. The problems connected with further application of nuclear ships in Arctic regions including the main equipment service lifetime increase are discussed. The total operational time for the reactors under extreme conditions of pitching and rolling, shock loads, repeated power alternation exceeds 160 reactor-years. The Arktika icebreaker reactor main equipment service lifetime reaches 142000 hours. At that not a single incident connected with violations in fission reaction control or uncontrollable radioactivity release is marked. It is shown that failures connected with leaks in the reactor cooling system primary circuit, which as a rule take place after equipment nominal service life finish, are the most dangerous ones. Basing on the analysis of the data gained in the process of the nuclear icebreaker operations the conclusion on favourable applicability of the KLT-40S reactor plants when designing floating thermal power plants and desalination complexes for remote areas in Russia and other countries is made

  9. Estimates of auditory risk from outdoor impulse noise. II: Civilian firearms.

    Flamme, Gregory A; Wong, Adam; Liebe, Kevin; Lynd, James

    2009-01-01

    Firearm impulses are common noise exposures in the United States. This study records, describes and analyzes impulses produced outdoors by civilian firearms with respect to the amount of auditory risk they pose to the unprotected listener under various listening conditions. Risk estimates were obtained using three contemporary damage risk criteria (DRC) including a waveform parameter-based approach (peak SPL and B-duration), an energy-based criterion (A-weighted SEL and equivalent continuous level) and a physiological model (AHAAH). Results from these DRC were converted into a number of maximum permissible unprotected exposures to facilitate interpretation. Acoustic characteristics of firearm impulses differed substantially across guns, ammunition, and microphone location. The type of gun, ammunition and the microphone location all significantly affected estimates of auditory risk from firearms. Vast differences in maximum permissible exposures were observed; the rank order of the differences varied with the source of the impulse. Unprotected exposure to firearm noise is not recommended, but people electing to fire a gun without hearing protection should be advised to minimize auditory risk through careful selection of ammunition and shooting environment. Small-caliber guns with long barrels and guns loaded with the least powerful ammunition tend to be associated with the least auditory risk. PMID:19805933

  10. Nuclear science. U.S. electricity needs and DOE's civilian reactor development program

    Electricity projections developed by the North American Electric Reliability Council (NERC) appear to be the best available estimates of future U.S. electricity needs. NERC, which represents all segments of the utility industry, forecasts that before 1998 certain regions of the country, particularly in the more heavily populated eastern half of the United States, may experience shortfalls during summer peak demand periods. These forecasts considered the utility companies' plans, as of 1989, to meet electricity needs during the period; these plans include such measures as constructing additional generators and conducting demand management programs. Working closely with the nuclear industry, DOE is supporting the development of several reactor technologies to ensure that nuclear power remains a viable electricity supply option. In fiscal year 1990, DOE's Civilian Reactor Development Program was funded at $253 million. DOE is using these funds to support industry-led efforts to develop light water reactors (LWR), advanced liquid-metal reactors (LMR), and modular high-temperature gas-cooled reactors (MHTGR) that are safe, environmentally acceptable, and economically competitive. The utility company officials we spoke with, all of whom were in the Southeast, generally supported DOE's efforts in developing these technologies. However, most of the officials do not plan to purchase nuclear reactors until after 2000 because of the high costs of constructing nuclear reactors and current public opposition to nuclear power

  11. Secretary of Energy review of the Civilian Radioactive Waste Management Program

    On January 19, 1993, in response to a question during her confirmation hearing, Secretary of Energy Hazel R. O'Leary stated that she believed that a comprehensive review of nuclear waste disposal programs and policies was needed. Her preferred approach to such a review would be to engage in a consensus-seeking effort in which all involved parties would be brought to the table to deal with contentious issues. This paper describes both the process and the separate elements of the review of the civilian radioactive waste management program conducted in 1993 and 1994 by Secretary O'Leary. The paper will trace the review beginning with the Secretary's statement at her confirmation hearing, through her interim guidance redirecting certain aspects of the program. It describes some initiatives and changes that are already underway as a result of this review. Throughout the year, stakeholders expressed their concerns, opinions, and recommendations regarding the program. These communications reflected the diversity of perspective that has become a hallmark of the radioactive waste program

  12. Assessment of thermal analysis software for the DOE Office of Civilian Radioactive Waste Management

    This assessment uses several recent assessments and the more general code compilations that have been completed to produce a list of 116 codes that can be used for thermal analysis. This list is then compared with criteria prepared especially for the Department of Energy Office of Civilian Radioactive Waste Management (DOE/OCRWM). Based on these criteria, fifteen codes are narrowed to three primary codes and four secondary codes for use by the OCRWM thermal analyst. The analyst is cautioned that since no single code is sufficient for all applications, a code must be selected based upon the predominate heat transfer mode of the problem to be solved, but the codes suggested in this report have been used successfully for a range of OCRWM applications. The report concludes with a series of recommendations for additional work of which the major points include the following: The codes suggested by this report must be benchmarked with the existing US and international problems and validated when possible; An interactive code selection tool could be developed or, perhaps even more useful, a users group could be supported to ensure the proper selection of thermal codes and dissemination of information on the latest version; The status of the 116 codes identified by this report should be verified, and methods for maintaining the still active codes must be established; and special capabilities of each code in phase change, convection and radiation should be improved to better enable the thermal analyst to model OCRWM applications. 37 refs., 3 figs., 12 tabs

  13. Variations in Head-and-Face Shape of Chinese Civilian Workers.

    Liu, Yuewei; Xi, Pengcheng; Joseph, Michael; Zhuang, Ziqing; Shu, Chang; Jiang, Luman; Bergman, Michael; Chen, Weihong

    2015-08-01

    This study aims to elucidate variations in head-and-face shape among the Chinese civilian workers. Most respirator manufacturers are using outdated, Western anthropometric data to design respirators for the Chinese workers. Therefore, newly acquired anthropometric data specific to the Chinese population are needed to create more effective personal protective equipment. The three-dimensional (3D) head scans of 350 participants, who were selected from the 3000 participants in the 2006 Chinese Anthropometric Survey, were processed using geometric processing techniques. Each scan was then linked with the others, making statistical shape analysis on a dense set of 3D points possible. Furthermore, this provided for the reduction of scan noise as well as for the patching of holes. Following general scan correspondence and fine tuning, principal component analysis was used to analyze the variability in head-and-face shape of the 3D images. More than 90% of the variability among head-and-face shapes was accounted for with 26 principal components. Future study is recommended so the overall usefulness of the point cloud-based approach for the quantification of variations in facial morphology may be determined. PMID:25858431

  14. Separation of craniopagus twins utilizing tissue expanders.

    Shively, R E; Bermant, M A; Bucholz, R D

    1985-11-01

    An example of craniopagus Siamese twins is presented. The methods used in their separation using skin expanders and scalp flaps to achieve primary closure of the wounds with hair-bearing scalp are outlined. A detailed discussion of the planning and the mathematical considerations of these skin expanders and scalp flaps is included. PMID:4059416

  15. Decay of correlations for nonuniformly expanding systems

    Gouezel, Sebastien

    2004-01-01

    We estimate the speed of decay of correlations for general nonuniformly expanding dynamical systems, using estimates on the time the system takes to become really expanding. Our method can deal with fast decays, such as exponential or stretched exponential. We prove in particular that the correlations of the Alves-Viana map decay in $O(e^{-c \\sqrt{n}})$.

  16. Unfinished Business: Canada’s Contribution to Promoting Compliance with International Humanitarian Law Through the Protection of Civilians in Armed Conflict Agenda of the United Nations Security Council

    Joelle A. Martin; Robert M. Young

    2016-01-01

    During its 1999-2000 term on the United Nations Security Council, Canada helped launch the Council’s “Protection of Civilians in Armed Conflict” agenda. This aimed to reduce civilian war casualties through better respect for international humanitarian law [IHL]. This article reviews the agenda’s origins and evolution ten years on. The authors focus on Canada’s contributions in increasing the Council’s efforts to protect civilians, with three main assertions. First, Canada had a key role in cr...

  17. Screw expander for light duty diesel engines

    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. Tissue Expander versus Tissue Expander and Latissimus Flap in Morbidly Obese Breast Reconstruction Patients

    Edward A. Luce, MD

    2015-03-01

    Conclusion: The loss rate in immediate postmastectomy reconstruction in morbidly obese patients with latissimus flap plus tissue expander was substantially lower than the loss rate in those with breast reconstructed with tissue expander alone.

  19. Office of Civilian Radioactive Waste Management. Annual report to Congress, February 1984

    Chapters detail how the Department of Energy assembled resources, created an organizational structure, and carried out specific tasks during the past year in response to the complex mandate of the Nuclear Waste Policy Act. This report concludes with a brief preview of the many projects and tasks that remain to be accomplished in order to make certain that a safe and effective solution to the nuclear waste problem becomes a reality

  20. Survey of US Department of Defense Manufacturing Technology Program activities applicable to civilian manufacturing industries. Final report

    Azimi, S.A.; Conrad, J.L.; Reed, J.E.

    1985-03-01

    Intent of the survey was to identify and characterize activities potentially applicable to improving energy efficiency and overall productivity in the civilian manufacturing industries. The civilian industries emphasized were the general manufacturing industries (including fabricated metals, glass, machinery, paper, plastic, textile, and transportation equipment manufacturing) and the primary metals industries (including primary aluminum, copper, steel, and zinc production). The principal steps in the survey were to: develop overview taxonomies of the general manufacturing and primary metals industries as well as specific industry taxonomies; identify needs and opportunities for improving process energy efficiency and productivity in the industries included; identify federal programs, capabilities, and special technical expertise that might be relevant to industry's needs and opportunities; contact federal laboratories/facilities, through visits and other forms of inquiry; prepare formatted profiles (descriptions) potentially applicable work efforts; review findings with industry; and compile and evaluate industry responses.

  1. Staying Strong With Schools: A Civilian School-Based Intervention to Promote Resilience for Military-Connected Children.

    Ohye, Bonnie; Kelly, Hope; Chen, Yang; Zakarian, Rebecca J; Simon, Naomi M; Bui, Eric

    2016-08-01

    Since September 11, 2001, over 2 million U.S. service members have been deployed to Iraq or Afghanistan, resulting in hundreds of thousands of military-connected children (MCC) having experienced a parental deployment. Although parental deployments have significantly burdened these children, few evidence-based interventions designed to support their resilience to these stressors are available. To address this gap, we developed a civilian school-based intervention to promote resilience in MCC living in the community. Our intervention, Staying Strong With Schools (SSWS), aims to deliver: a training to all school professionals early in the school year to educate them about challenges for children and families experiencing parental deployment and signs of deployment-related distress; and a year-long training for the school guidance counselor who coordinates communication and provides psychosocial support to MCC within the school community. We piloted SSWS in two civilian elementary schools and found promising feasibility and acceptability. PMID:27483526

  2. State participation in the creation of fuel-cell-based power plants to meet civilian demand in Russia

    Pekhota, F.N.

    1996-04-01

    At present, up to 70% of Russian territory is not covered by central electrical distribution systems. In the field of fuel cell power plants, Russia is at parity with the leading foreign countries with respect to both technical and economic performance and the level of research being conducted. Civilian use of these generating systems on a broad scale, however, demands that a number of problems be solved, particularly those relating to the need for longer plant service life, lower unit cost of electricity, etc. The Ministry of Science and technical Policy of the Russian Federation issued a decree creating a new are of concentration, `Fuel Cell Based Power Plants for Civilian Needs,` in the GNTPR `Environmentally Clean Power Industry,` which will form the basis for financial support in this area out of the federal budget.

  3. Race and Racism: British Responses to Civilian Prison Camps in the Boer War and the Kenya Emergency

    Lally, Erica

    2015-01-01

    During both the Boer War (1899-1902) and the Kenya Emergency (1952-1960), British authorities responded to nationalist movements by adopting a policy of total war that included imprisonment of suspected conspirators and civilians alike in overcrowded detention camps with inadequate facilities and high mortality rates. During both conflicts, women activists – Emily Hobhouse in 1901 and Barbara Castle in 1955 – spearheaded campaigns, demanding official, independent inquiries into camp condition...

  4. Subtotal Nasal Reconstruction: Military-civilian Collaboration in Care of an Afghan-American Woman’s Plight

    Latham, Kerry P.; Valerio, Ian; Martin, Barry D.; Burget, Gary; VanderKolk, Craig

    2015-01-01

    Summary: Military plastic surgeons perform reconstructive surgeries for various congenital, oncologic, and traumatic craniofacial injuries or deformities. Recently, our Walter Reed National Military Medical Center Plastic Surgery team was tasked to care for a woman who bravely sought a new and better life in the United States after she suffered amputation of her nose and bilateral ears while in her home country of Afghanistan. A military-civilian team collaborated throughout her reconstructiv...

  5. Determining the Administrative Support and Professional Development Needs of Contract Instructors at a Civilian Federal Training Agency.

    Saitta, Joseph V. Jr.

    1998-01-01

    Researchers know much about the use of contract (or adjunct) instructor faculty in academe, but little about contract instructors in civilian federal training agencies. No one has determined the effective administrative support of instructional delivery or the professional development needs of these federal agency contractors. The National Fire Academy's mission is to promote the professional development of those fire personnel engaged in fire suppression, fire prevention, and allied funct...

  6. Virtual reality exposure therapy for the treatment of PTSD following a bulldozer attack on civilians in Jerusalem

    Freedman, S; A. Garcia-Palacios; P. L Weiss; H. G Hoffman

    2009-01-01

    In a 2008, a Palestinian construction worker attacked a woman and infant in a car, ramming the plow of his bulldozer into their windshield, decapitating the 54 year old female driver with his plow. He subsequently used his bulldozer to lift two public buses loaded with civilian passengers onto their sides, trapping the passengers inside, and went on to crush several more cars. This case report presents the first results of treatment utilizingCognitive Behavioral Therapy (CBT) + virtual reali...

  7. Black and blue: Exploring racial bias and law enforcement in the killings of unarmed black male civilians.

    Hall, Alison V; Hall, Erika V; Perry, Jamie L

    2016-04-01

    In late 2014, a series of highly publicized police killings of unarmed Black male civilians in the United States prompted large-scale social turmoil. In the current review, we dissect the psychological antecedents of these killings and explain how the nature of police work may attract officers with distinct characteristics that may make them especially well-primed for negative interactions with Black male civilians. We use media reports to contextualize the precipitating events of the social unrest as we ground our explanations in theory and empirical research from social psychology and industrial and organizational (I/O) psychology. To isolate some of the key mechanisms at play, we disentangle racial bias (e.g., stereotyping processes) from common characteristics of law enforcement agents (e.g., social dominance orientation), while also addressing the interaction between racial bias and policing. By separating the moving parts of the phenomenon, we provide a more fine-grained analysis of the factors that may have contributed to the killings. In doing so, we endeavor to more effectively identify and develop solutions to eradicate excessive use of force during interactions between "Black" (unarmed Black male civilians) and "Blue" (law enforcement). PMID:27042881

  8. Compact, readily deployable reactor systems for secure power for civilian and defense applications

    The U.S. electricity system is a very complex, highly interdependent network of large power plants and long transmission lines that requires constant and precise control. Disruption can rapidly propagate through the infrastructure, causing major portions to fail, as seen in the past. Such events have been triggered by natural causes. Global terrorism raises the possibility of deliberate physical attacks on the system against power plants, transmission lines, sub-stations, etc. - or cyber attacks against computers and controls to shut it down for long periods. Domestic military bases that depend on the civilian electric grid cannot function if it goes down for extended times. Natural disasters like hurricanes Katrina and Rita have shown the need for secure emergency power. If nuclear, biological, or chemical attacks on cities were to occur, panic and evacuations would shut down much of the U.S. electric system for many months. A new reactor system, DEER (Deployable Electric Energy Reactor) can provide secure emergency power for civilian and defense needs. The DEER system is compact and quickly deployable using existing types of transport vehicles. The DEER reactors have integral gamma shields, and can be transported from their deployment site after shutdown, with very low and acceptable radiation doses to handling and transport personnel. Two DEER system concepts are described with detailed neutronic and thermal hydraulic analyses of 10 and 50 MW(e) designs for each concept. The baseline DEER-1 system uses commercial TRIGA fuel, with water coolant at standard PWR conditions. The sealed DEER-1 reactor operates for several years without refueling. After shutdown, it is removed to appropriate site for refueling or disposal. If needed, a new DEER-1 reactor can be installed at the location. The advanced DEER-2 system uses existing TRISO fuel particles in porous fuel elements with direct water cooling of the particles. After shutdown, the spent TRISO fuel particles are

  9. RISK ANALYSIS FOR SHIP CONVERTING PROJECT ACCOMPLISHMENT (Case study of KRI KP Converting Project

    Dimas Endro W

    2013-10-01

    Full Text Available Ship converting has become as prospective activity in ship building area. Operational and economical aspect are the most dominant rationale. Baseon a new fuction of converted ship, a task list which contain several jobs that must be done is listed. This accomplishment schedule not only contain a task list, but also duration for certain job title. In practical apllication job duration is maintained based on experience of project manager.  Further more, total accomplish duration is setted as time accomplishment for the project. This setted time has become reference for the project bid. Occasionaly, if accomplishment time which offered is strict, than schedule slip become as potencial nightmare. For this situation, project manager has had a cristal clearconsideration to select a proper decision wheter he will take the tender offer or not. practically, project mananger has layed on his experience to handle previous project and face  penalty if the project delayed. This paper focussed on how to measure tender offer based on risk analysis, specially for converted ship tender which has a strike time accomplishment.A new application method to analysis proposed tender based on time and penalty parameter has become a topic of this paper.

  10. OCRWM [Office of Civilian Radioactive Waste Management] System Engineering Management Plant (SEMP)

    The Nuclear Waste Policy Act of 1982 established the Office of Civilian Radioactive Waste Management (OCRWM) in the Department of Energy (DOE) to implement a program for the safe and permanent disposal of spent nuclear fuel and high-level radioactive waste. To achieve this objective, the OCRWM is developing an integrated waste-management system consisting of three elements: the transportation system, the monitored retrievable storage (MRS) facility, and the mined geologic disposal system (MGDS). The development of such a system requires management of many diverse disciplines that are involved in research, siting, design, licensing, and external interactions. The purpose of this Systems Engineering Management Plan (SEMP) is to prescribe how the systems-engineering process will be implemented in the development of the waste-management system. Systems engineering will be used by the OCRWM to manage, integrate, and document all aspects of the technical development of the waste-management system and its system elements to ensure that the requirements of the waste-management program are met. It will be applied to all technical activities of the OCRWM program. It will be used by the OCRWM (1) to specify the sequence of technical activities necessary to define the requirements the waste-management system must satisfy, (2) to develop the waste-management system, can be optimized to most effectively satisfy the requirements. Furthermore, systems engineering will be used in the management of Program activities at the program, program-element, and project levels by specifying procedures, studies, reviews, and documentation requirements. 9 refs., 1 fig

  11. Spanish regulatory perspective for the decommissioning of an old civilian nuclear research centre (CIEMAT)

    The Center for Energy-related, Environmental and Technical Research (CIEMAT) is the main Spanish energy research center. CIEMAT is the heir of the former Nuclear Energy Board (Junta de Energia Nuclear - JEN), which was created in 1951 with a view to promoting the development and use of nuclear energy in Spain. Most of the centres for civilian nuclear research created in the fifties, like the JEN, had among their basic objectives to carry out investigations guided to the industrial development of the nuclear fuel cycle. The majority of them were endowed with experimental facilities that reproduced in a pilot scale the different stages of the full nuclear cycle facilities. The JEN main experimental facilities were: Plants for the treatment of uranium ores and for the concentration process; The manufacturing of fuel elements for research reactors; The JEN-1 thermal neutron experimental reactor, and CORAL fast reactor; The pilot plant for the treatment of irradiated fuel (M-1); The metallurgical hot cells for research relating to irradiated fuel; and Plants for the treatment and storage of liquid radioactive wastes. It should be pointed out that most of these installations were designed, built, operated, and even definitively shut down, prior a regulatory system as currently conceived is in force. The Science Act was passed in 1986, transforming the JEN into CIEMAT, and assigning to the latter a series of new functions, while making it the direct heir of the assets and strategic functions of its predecessor. The CIEMAT continued the process of 'denuclearization' of the installations inherited from the JEN, and used certain of them for the performance of research projects oriented towards the development of decontamination and dismantling techniques. (author)

  12. Analysis of the total system life cycle cost for the Civilian Radioactive Waste Management Program

    The total system life cycle cost (TSLCC) analysis for the Department of Energy's (DOE) Civilian Radioactive Waste Management Program is an ongoing activity that helps determine whether the revenue-producing mechanism established by the Nuclear Waste Policy Act of 1982 - a fee levied on the producers of nuclear power - is sufficient to cover the cost of the program. This report is an input into the third evaluation of the adequacy of the fee. The total-system cost for the reference waste-management program in this analysis is estimated to be 24 and 30 billion (1984) dollars. For the sensitivity cases studied in this report, the costs could be as high as 35 billion dollars and as low as 21 billion dollars. Because factors like repository location, the quantity of waste generated, transportation-cask technology, and repository startup dates exert substantial impacts on total-system costs, there are several tradeoffs between these factors, and these tradeoffs can greatly influence the total cost of the program. The total-system cost for the reference program described in this report is higher by 3 to 5 billion dollars, or 15 to 20%, than the cost for the reference program of the TSLCC analysis of April 1984. More than two-thirds of this increase is in the cost of repository construction and operation. These repository costs have increased because of changing design concepts, different assumptions about the effort required to perform the necessary activities, and a change in the source data on which the earlier analysis was based. Development and evaluation costs have similarly increased because of a net addition to the work content. Transportation costs have increased because of different assumptions about repository locations and several characteristics of the transportation system

  13. Advances in epidemiological study of post-traumatic stress disorders in postwar civilian survivors

    Xiang-yu KONG

    2012-02-01

    Full Text Available Post-traumatic stress disorder (PTSD is a feeling of persecution arising from the exposure to a life-threatening event. PTSD shows three kinds of characteristic symptoms including intrusive, avoidance, and arousal syndromes. Numerous literatures had been published on the study of the PTSD epidemiology. However, research results varied due to different research subjects and evaluation methods used. A big difference exists between the studies on refugees, migrating population, and community population, because these studies are affected by different definitions of war trauma, difference in choice of samples, and application of psychological intervention. Therefore, no exact conclusions have been established on the accurate incidence of PTSD in civilians after having endured war trauma or mental torture. Currently, studies on PSTD are still inadequate. The first reason for this inadequacy is the difference existing between previous study methods. In addition, differences also exist in the statistical results between different research groups; the present study objects are all non-western ethnics or some specific population, thus selective bias existing in samples adopted. Secondly, the majority of the studies had no a control group, thus the results lacking reliability and universality. The third reason is that more attention should be paid to the impact of nationality and cultural background on the study of postwar PTSD. In summary, a large amount of work should be done in the field of PSTD epidemiology in the future. Therefore, it is very important to look for simple tools for screening and measuring PTSD in Chinese population, and investigate the incidence of PTSD after all kinds of traumatic events and its distribution for effectively preventing and treating PTSD.

  14. Geochemical modeling (EQ3/6) plan: Office of Civilian Radioactive Waste Management Program

    This plan replaces an earlier plan for the Nevada Nuclear Waste Storage Investigations (NNWSI) Project. It includes activities for all repository projects in the Office of Geologic Repositories: NNWSI, the Basalt Waste Isolation Project, the Salt Repository Project, and the Crystalline Project. Each of these projects is part of the Office of Civilian Radioactive Waste Management (OCRWM) Program. The scope of work for fiscal years 1986 to 1992 includes the work required to upgrade the geochemical codes and supporting data bases, to permit modeling of chemical processes associated with nuclear waste repositories in four geological environments: tuff, salt, basalt, and crystalline rock. Planned tasks include theoretical studies and code development to take account of the effects of precipitation kinetics, sorption, solid solutions, glass/water interactions, variable gas fugacities, and simple mass transport. Recent progress has been made in the ability of the codes to account for precipitation kinetics, highly-saline solutions, and solid solutions. Transition state theory was re-examined resulting in new insights that will provide the foundation for further improvements necessary to model chemical kinetics. Currently there is an increased effort that is concentrated on the supporting data base. For aqueous species and solid phases, specific to nuclear waste, requisite thermodynamic values reported in the literature are being evaluated and for cases where essential data is lacking, laboratory measurements will be carried out. Significant modifications and expansions have been made to the data base. During FY86, the total number of species in the data base has almost doubled and many improvements have been made with regard to consistency, organization, user applications, and documentation. Two Ridge computers using a RISC implementation of UNIX were installed; they are completely dedicated EQ3/6 machines

  15. Dual-action expanded-latch mechanism

    Spencer, R. A.; Tewell, J. R.; Tobey, W. H.

    1978-01-01

    Single drive actuator operates novel mechanism that expands, attaches to object, and withdraws to latch object firmly to another part. Packaging is extremely simple and compact, and eliminates need for machined parts or close tolerances.

  16. Expanding Patient Options: Minilaparotomy for Hysterectomy

    Full Text Available Expanding Patient Options: Minilaparotomy for Hysterectomy Covidien Energy Based Devices Concord, California May 26, 2010 Welcome to this OR ... a procedure that is very cost effective and patient friendly. Our agenda tonight is as follows: I’ ...

  17. Expanding Patient Options: Minilaparotomy for Hysterectomy

    Full Text Available ... fear that will have some injury to surrounding tissue. There may be some fear of uncontrolled bleeding ... small incision. But once you start expanding the tissues and putting that Alexis retractor in, you actually ...

  18. Expanding Patient Options: Minilaparotomy for Hysterectomy

    Full Text Available Expanding Patient Options: Minilaparotomy for Hysterectomy Covidien Energy Based Devices Concord, California May 26, 2010 Welcome to this OR Live program presented by Covidien energy-based devices. Good evening, and thank ...

  19. Expanding Literacy and Integrating Curricula through Dance.

    Birch, James R.

    2000-01-01

    Dance embodies all of the multiple intelligences and uses Sternberg's intellectual components (memory, analysis, creativity, practicality). Integrated into the curriculum, dance can expand literacy and make learning more interactive. (SK)

  20. Expandable intramedullary nail - experimental biomechanical evaluation

    A. Kajzer; W. Kajzer; J. Marciniak

    2010-01-01

    Purpose: The paper presents results of experimental analysis of femur and femur – expandable intramedullary nail system. The aim of the work was to determine displacement in three models. In addition, the torsion of the system aiming at determining the moments depending on the torsional angle of the bone was carried out.Design/methodology/approach: Three femurs were selected for studies. The analysis was carried out on the femur – expandable intramedullary nail system. The influence of the lo...

  1. Expanding traumatic intracerebral contusion/hematoma

    Yadav Yad

    2006-01-01

    Full Text Available Background and Aims: Delayed traumatic hematomas and expansion of already detected hematomas are not uncommon. Only few studies are available on risk factors of expanding hematomas. A prospective study was aimed to find out risk factors associated with such traumatic lesions. Materials and Methods: Present study is based on 262 cases of intracerebral hematomas / contusions out of which 43 (16.4% hematomas expanded in size. computerized tomography (CT scan was done in all the patients at the time of admission and within 24 hours of injury. Repeat CT scan was done within 24 hours, 4 days and 7 days. Midline shift if any, prothrombin time, activated partial thromboplastin time, bleeding time, clotting time and platelet counts, Glasgow coma scale at admission and discharge and Glasgow outcome score at 6 months follow up were recorded. Results: Twenty six percent, 11.3 and 0% patients developed expanding hematoma in Glasgow Coma scale (GCS of 8 and below, 9-12 and 13-15 respectively. The chances of expanding hematomas were higher in patients with other associated hematomas (17.4% as compared to isolated hematoma (4.8% (Fisher′s exact results P =0.216. All the cases of expanding hematoma had some degree of midline shift and considerably higher proportion had presence of coagulopathy. The results of logistic regression analysis showed GCS, midline shift and coagulopathy as significant predictors for the expanding hematoma. Thirty nine patients (90.7% of the total expanding hematomas developed within 24 hours of injury. Conclusions: Enlargement of intracerebral hematomas is quite common and majority of them expand early after the injury. These lesions were common in patients with poor GCS, associated hematomas, associated coagulopathy and midline shift.

  2. Molecular dynamics simulation of expanding infinite matter

    Multi-fragmentation occurred in an expanding infinite system is studied by using molecular dynamics simulation. To evaluate the secondary decay effect, the time evolution of expanding system is proceeded till all fragments are stabilized completely. The fragment mass distribution from the expansion is compared with a percolation model and the cause of the exponential shape is clarified. The cause of small critical temperature is also discussed. (author)

  3. Expandability, Reversibility, and Optimal Capacity Choice

    Dixit, Avinash K; Robert S. Pindyck

    1998-01-01

    We develop continuous-time models of capacity choice when demand fluctuates stochastically, and the firm's opportunities to expand or contract are limited. Specifically consider costs of investing or disinvesting that vary with time, or with the amount of capacity already installed. The firm's limited opportunities to expand or contract create call and put options on incremental units of capital; we show how the values of these options affect the firm's investment decisions.

  4. Dynamical Model of an Expanding Shell

    Pe'er, Asaf

    2012-01-01

    Expanding blast waves are ubiquitous in many astronomical sources, such as supernovae remnants (SNRs), X-ray emitting binaries (XRBs) and gamma-ray bursts (GRBs). I consider here the dynamics of such an expanding blast wave, both in the adiabatic and the radiative regimes. As the blast wave collects material from the surrounding, it decelerates. A full description of the temporal evolution of the blast wave requires consideration of both the energy density and the pressure of the shocked mate...

  5. Ongoing interpretations of accomplishments in smoking cessation : Positive and negative self-efficacy interpretations

    Dijkstra, A; Ten Wolde, G

    2005-01-01

    Smokers and ex-smokers are considered to make ongoing interpretations of their accomplishments in terms of their ability to refrain from smoking. We assessed positive self-efficacy interpretations (PSEint) and negative self-efficacy interpretations (NSEint) as the frequencies with which smokers and

  6. Service Efforts and Accomplishments (SEA) Reporting: A Challenge for School Financial Reporting.

    Walter, Donald L.

    1991-01-01

    Discusses the Government Accounting Standards Board (GASB) research concerning the identification of indicators of service efforts and service accomplishments. The GASB has proposed that financial reports should not only be useful in assessing accountability, but they should also assist in making economic, social, and political decisions. (six…

  7. Activities and Accomplishments in Various Domains: Relationships with Creative Personality and Creative Motivation in Adolescence

    Hong, Eunsook; Peng, Yun; O'Neil, Harold F., Jr.

    2014-01-01

    This study examined relationships between five personal traits and adolescents' creative activities and accomplishments in five domains--music, visual arts, creative writing, science, and technology. Participants were 439 tenth graders (220 males and 219 females) in China. The relationships were examined using confirmatory factor analysis.…

  8. Reshaping American Energy - A Look Back at BETO's Accomplishments in 2013

    None

    2013-11-01

    For more than a decade, BETO has been shaping the bioenergy industry. BETO helps transform the nation's renewable biomass resources into high-performance biofuels, biopower, and bioproducts. This fact sheet outlines some of our biggest accomplishments in 2013.

  9. Longitudinal Pathways from Math Intrinsic Motivation and Achievement to Math Course Accomplishments and Educational Attainment

    Gottfried, Adele Eskeles; Marcoulides, George A.; Gottfried, Allen W.; Oliver, Pamella H.

    2013-01-01

    Across 20 years, pathways from math intrinsic motivation and achievement (ages 9-17) to high school math course accomplishments and educational attainment (age 29) were analyzed. Academic intrinsic motivation was the theoretical foundation. To determine how initial status and change in motivation and achievement related to course accomplishments…

  10. NSFC Supported CERN LHC Accomplished Start-up in September,2008

    Zhang Yongtao

    2008-01-01

    @@ After 15 years of construction,the Large Hadron Collider (LHC),the world's largest and highest-energy particle accelerator accomplished its start-up on September 10,2008.Scientists predict that this historical event will be a milestone on physics research.

  11. National outbreak of Yersinia enterocolitica infections in military and civilian populations associated with consumption of mixed salad, Norway, 2014.

    MacDonald, Emily; Einöder-Moreno, Margot; Borgen, Katrine; Thorstensen Brandal, Lin; Diab, Lore; Fossli, Øivind; Guzman Herrador, Bernardo; Hassan, Ammar Ali; Johannessen, Gro S; Johansen, Eva Jeanette; Jørgensen Kimo, Roger; Lier, Tore; Paulsen, Bjørn Leif; Popescu, Rodica; Tokle Schytte, Charlotte; Sæbø Pettersen, Kristin; Vold, Line; Ørmen, Øyvind; Wester, Astrid Louise; Wiklund, Marit; Nygård, Karin

    2016-08-25

    In May 2014, a cluster of Yersinia enterocolitica (YE) O9 infections was reported from a military base in northern Norway. Concurrently, an increase in YE infections in civilians was observed in the Norwegian Surveillance System for Communicable Diseases. We investigated to ascertain the extent of the outbreak and identify the source in order to implement control measures. A case was defined as a person with laboratory-confirmed YE O9 infection with the outbreak multilocus variable-number tandem repeat analysis (MLVA)-profile (5-6-9-8-9-9). We conducted a case-control study in the military setting and calculated odds ratios (OR) using logistic regression. Traceback investigations were conducted to identify common suppliers and products in commercial kitchens frequented by cases. By 28 May, we identified 133 cases, of which 117 were linked to four military bases and 16 were civilians from geographically dispersed counties. Among foods consumed by cases, multivariable analysis pointed to mixed salad as a potential source of illness (OR 10.26; 95% confidence interval (CI): 0.85-123.57). The four military bases and cafeterias visited by 14/16 civilian cases received iceberg lettuce or radicchio rosso from the same supplier. Secondary transmission cannot be eliminated as a source of infection in the military camps. The most likely source of the outbreak was salad mix containing imported radicchio rosso, due to its long shelf life. This outbreak is a reminder that fresh produce should not be discounted as a vehicle in prolonged outbreaks and that improvements are still required in the production and processing of fresh salad products. PMID:27588690

  12. Diphtheria toxin IgG levels in military and civilian blood donors in Rio de Janeiro, Brazil

    F.A.B. Speranza

    2010-01-01

    Full Text Available Serologic data on diseases that are preventable by vaccines are necessary to evaluate the success of immunization programs and to identify susceptible subgroups. In the present study, we determined serum IgG levels against diphtheria toxin of military and civilian blood donors (N = 75; 69.3% males and 30.7% females aged 18-64 years, from the Brazilian Army Biology Institute, Rio de Janeiro, using a commercial diphtheria kit (Diphtheria IgG ELISA; IBL, Germany. Most (63% unprotected military donors were from the older age group of 41 to 64 years. In contrast, the majority (71% of young military donors (18 to 30 years were fully protected. About half of the military donors aged 31 to 40 years were protected against diphtheria. Among the civilians, about 50% of persons aged 18 to 30 years and 31 to 40 years had protective antibody levels against diphtheria as also did 64% of individuals aged 41 to 64 years. All civilians had a similar antibody response (geometric mean = 0.55 IU/mL independent of age group. Military donors aged 18-30 years had higher IgG levels (geometric mean = 0.82 IU/mL than military donors of 41-64 years (geometric mean = 0.51 IU/mL; P > 0.05. In conclusion, the existence of a considerable proportion of susceptible adults supports the position that reliable data on the immune status of the population should be maintained routinely and emphasizes the importance of adequate immunization during adulthood.

  13. Bibliography of studies for the Salt Repository Project Office of the Civilian Radioactive Waste Management Program, April 1978-July 1985

    DOE/CH/10140-5 is an annotated bibliography of approved reports that have been produced for the US Department of Energy Salt Repository Project Office of the Civilian Radioactive Waste Management Program since April 1978. This document is intended for use by the US Department of Energy, state and local officials, the US Nuclear Regulatory Commission, contractors to the Office of Nuclear Waste Isolation, concerned citizens, and others who need a comprehensive listing of reports related to a nuclear waste repository in salt. This document consists of a main report listing, appendixes with Work Breakdown Structure listings, and a topical report

  14. Nuclear proliferation and civilian nuclear power. Report of the Nonproliferation Alternative Systems Assessment Program. Volume VII. International perspectives

    The purpose of this volume is to assess the proliferation vulnerabilities of the present deployment of civilian nuclear-power systems within the current nonproliferation regime and, in light of their prospective deployment, to consider technical and institutional measures and alternatives which may contribute to an improved regime in which nuclear power could play a significant part. An assessment of these measures must include consideration of their nonproliferation effectiveness as well as their bearing upon energy security, and their operational, economic, and political implications. The nature of these considerations can provide some measure of their likely acceptability to various nations

  15. Bibliography of studies for the Salt Repository Project Office of the Civilian Radioactive Waste Management Program, April 1978-May 1986

    DOE/CH/10140-05 is an annotated bibliography of approved reports that have been produced for the US Department of Energy Salt Repository Project Office of the Civilian Radioactive Waste Management Program since April 1978. This document is intended for use by the US Department of Energy, State and local officials, the US Nuclear Regulatory Commission, contractors to the Office of Nuclear Waste Isolation, concerned citizens, and others who need a comprehensive listing of reports related to a nuclear waste repository in salt. This document consists of a main report listing, appendixes with Work Breakdown Structure lists, and a topical index

  16. Bibliography of studies for the Salt Repository Project Office of the Civilian Radioactive Waste Management Program, April 1978-December 1986

    This document is an annotated bibliography of approved reports that have been produced for the US Department of Energy Salt Repository Project Office of the Civilian Radioactive Waste Management Program since April 1978. This document is intended for use by the US Department of Energy, State and local officials, the US Nuclear Regulatory Commission, contractors to the Office of Nuclear Waste Isolation, concerned citizens, and others who need a comprehensive listing of reports related to a nuclear waste repository in salt. This document consists of a main report listing, appendixes with Work Breakdown Structure lists, and a topical index

  17. Expanding maps, shrinking targets and hitting times

    We study the (metric) Diophantine approximation properties of uniformly expanding transformations and some non-uniformly expanding transformations, i.e. transformations T(x) with an associated countable (not necessarily finite) partition and a return time function R(x) (constant on the blocks of the partition) so that T-circumflex(x)=TR(x)(x) is uniformly expanding, and we obtain Borel–Cantelli results on hitting times of shrinking targets. Our arguments do not require the so-called big image property for T-circumflex and our results contain most of the diversity of examples of slowly mixing systems. We also obtain, with related techniques, results for one-sided topological Markov chains over a countable alphabet with a Gibbs measure. (paper)

  18. Strong shock in the uniformly expanding medium

    Bisnovatyi-Kogan, G S

    2014-01-01

    Propagation of the strong shock in the flat expanding Friedman universe is investigated using methods of dimension and similarity. Exact analytic solution of self-similar equations is obtained, determining dependences of the radius and velocity of the shock wave on time and radius. It is obtained, that in the expanding medium the velocity of shock decreases as $\\sim t^{-1/5}$, what is slower than the shock velocity in the static uniform medium $\\sim t^{-3/5}$. The radius of the shock wave in the expanding self-gravitating medium increases $\\sim t^{4/5}$, more rapidly than the shock wave radius in the uniform non-gravitating medium $\\sim t^{2/5}$. So, the shock propagates in the direction of decreasing density with larger speed, that in the static medium, due to accelerating action of the decreasing density, even in the presence of a self-gravitation.

  19. Separations and Waste Forms Research and Development FY 2013 Accomplishments Report

    Not Listed

    2013-12-01

    The Separations and Waste Form Campaign (SWFC) under the U.S. Department of Energy (DOE) Fuel Cycle Research and Development Program (FCRD) is responsible for developing advanced separation and waste form technologies to support the various fuel cycle options defined in the DOE Nuclear Energy Research and Development Roadmap, Report to Congress, April 2010. The fiscal year (FY) 2013 accomplishments report provides a highlight of the results of the research and development (R&D) efforts performed within SWFC in FY 2013. Each section contains a high-level overview of the activities, results, technical point of contact, applicable references, and documents produced during the fiscal year. This report briefly outlines campaign management and integration activities, but the intent of the report is to highlight the many technical accomplishments made during FY 2013.

  20. Accomplishments in 2008 in the Management of Curable Metastatic Colorectal Cancer

    Adam, René; Hoti, Emir; Folprecht, Gunnar; Benson, Al B.

    2009-01-01

    SUMMARY Overview of the Disease IncidencePrognosisCurrent Therapy Standards Colorectal Liver Metastases (CRLM) Resectable TumorsStrategies to Convert Nonresectable Liver Metastases to Resectable StatusSynchronous Colorectal Liver MetastasesPredictors of Survival After Resection of CRLMPeritoneal Carcinomatosis (PC) From Colorectal CancerColorectal Pulmonary Metastases (CRPM)Colorectal Liver Metastases With Extrahepatic DiseaseAccomplishments (or Lack of Accomplishments) During the Year Therapy New Staging SystemSystemic Chemotherapy in Resectable Liver MetastasesSystemic Chemotherapy in Nonresectable Liver MetastasesSelective Internal Radiation Therapy (SIRT)Selection of Patients for Liver ResectionRadiofrequency AblationBiomarkersWhat Needs To Be Done? Optimizing Patient CareFuture Directions Comments on ResearchObstacles to Overcome PMID:20011559

  1. Proliferation and the Civilian Nuclear Fuel Cycle. Towards a Simplified Recipe to Measure Proliferation Risk

    The primary goal of this study is to frame the problem of nuclear proliferation in the context of protection and risks associated with nuclear materials flowing in the civilian nuclear fuel cycle. The perspective adopted for this study is that of a nuclear utility and the flow of fresh and spent nuclear fuel with which that utility must deal in the course of providing economic, safe, and ecologically acceptable electrical power to the public. Within this framework quantitative approaches to a material-dependent, simplified proliferation-risk metric are identified and explored. The driving force behind this search for such a proliferation metric derives from the need to quantify the proliferation risk in the context of evaluating various commercial nuclear fuel cycle options (e.g., plutonium recycle versus once-through). While the formulation of the algebra needed to describe the desired, simplified metric(s) should be straight forward once a modus operandi is defined, considerable interaction with the user of any final product that results is essential. Additionally, a broad contextual review of the proliferation problem and past efforts in the quantification of associated risks was developed as part of this study. This extensive review was essential to setting perspectives and establishing (feasibility) limits to the search for a proliferation metric(s) that meets the goals of this study. Past analyses of proliferation risks associated with the commercial nuclear fuel cycle have generally been based on a range of decision-analysis, operations-research tools. Within the time and budget constraints, as well as the self-enforced (utility) customer focus, the more subjective and data-intensive decision-analysis methodologies where not pursued. Three simplified, less-subjective approaches were investigated instead: a) a simplified 'four-factor' formula expressing as a normalized product political, material-quantity, material-quality, and material-protection metrics; b

  2. Proliferation and the Civilian Nuclear Fuel Cycle. Towards a Simplified Recipe to Measure Proliferation Risk

    Brogli, R.; Krakowski, R.A

    2001-08-01

    The primary goal of this study is to frame the problem of nuclear proliferation in the context of protection and risks associated with nuclear materials flowing in the civilian nuclear fuel cycle. The perspective adopted for this study is that of a nuclear utility and the flow of fresh and spent nuclear fuel with which that utility must deal in the course of providing economic, safe, and ecologically acceptable electrical power to the public. Within this framework quantitative approaches to a material-dependent, simplified proliferation-risk metric are identified and explored. The driving force behind this search for such a proliferation metric derives from the need to quantify the proliferation risk in the context of evaluating various commercial nuclear fuel cycle options (e.g., plutonium recycle versus once-through). While the formulation of the algebra needed to describe the desired, simplified metric(s) should be straight forward once a modus operandi is defined, considerable interaction with the user of any final product that results is essential. Additionally, a broad contextual review of the proliferation problem and past efforts in the quantification of associated risks was developed as part of this study. This extensive review was essential to setting perspectives and establishing (feasibility) limits to the search for a proliferation metric(s) that meets the goals of this study. Past analyses of proliferation risks associated with the commercial nuclear fuel cycle have generally been based on a range of decision-analysis, operations-research tools. Within the time and budget constraints, as well as the self-enforced (utility) customer focus, the more subjective and data-intensive decision-analysis methodologies where not pursued. Three simplified, less-subjective approaches were investigated instead: a) a simplified 'four-factor' formula expressing as a normalized product political, material-quantity, material-quality, and material

  3. Accomplishment of 10-year research in NUCEF and future development. Process safety and development research

    Researches on process safety of reprocessing, development of an advanced reprocessing and partitioning of high-level liquid waste(HLLW) have been conducted in NUCEF - BECKY (Back-end Fuel Cycle Key Elements Research Facility), which has α-γ concrete cells and many glove-boxes. This paper present 10 year accomplishment of the above researches and future activities to be conducted in the field of separation process development. (author)

  4. Mission (Largely) Accomplished: What's Next for Consumer BDT-JDM Researchers?

    Simonson, Itamar

    2014-01-01

    A main objective of Behavioral Decision Theory (BDT) research--demonstrating that economic theory often fails as a description of decision making as well as gaining insights into systematic influences on judgment and choice--has been largely accomplished. This research program, published in psychology, decision making, marketing, and other fields, has had unique characteristics that combined criteria employed in economics and psychology. Now that the prominent portion of the BDT agenda has be...

  5. Accomplishment of the economics of sustainable development as an opportunity to build a competitive advantage

    Sabina Zaremba-Warnke

    2015-01-01

    Currently creating economics of sustainable development is an alternative concept in relation to neoclassical economics. The aim of economics of sustainable development is sustainable management, which means to guarantee high economic, ecological and socio-cultural standards for present and future generations within the limits of environment’s natural resistance. The accomplishment of sustainable development concept requires the activeness of all socio-economic subjects, particulary the ones ...

  6. Responsible implementation of expanded carrier screening.

    Henneman, Lidewij; Borry, Pascal; Chokoshvili, Davit; Cornel, Martina C; van El, Carla G; Forzano, Francesca; Hall, Alison; Howard, Heidi C; Janssens, Sandra; Kayserili, Hülya; Lakeman, Phillis; Lucassen, Anneke; Metcalfe, Sylvia A; Vidmar, Lovro; de Wert, Guido; Dondorp, Wybo J; Peterlin, Borut

    2016-06-01

    This document of the European Society of Human Genetics contains recommendations regarding responsible implementation of expanded carrier screening. Carrier screening is defined here as the detection of carrier status of recessive diseases in couples or persons who do not have an a priori increased risk of being a carrier based on their or their partners' personal or family history. Expanded carrier screening offers carrier screening for multiple autosomal and X-linked recessive disorders, facilitated by new genetic testing technologies, and allows testing of individuals regardless of ancestry or geographic origin. Carrier screening aims to identify couples who have an increased risk of having an affected child in order to facilitate informed reproductive decision making. In previous decades, carrier screening was typically performed for one or few relatively common recessive disorders associated with significant morbidity, reduced life-expectancy and often because of a considerable higher carrier frequency in a specific population for certain diseases. New genetic testing technologies enable the expansion of screening to multiple conditions, genes or sequence variants. Expanded carrier screening panels that have been introduced to date have been advertised and offered to health care professionals and the public on a commercial basis. This document discusses the challenges that expanded carrier screening might pose in the context of the lessons learnt from decades of population-based carrier screening and in the context of existing screening criteria. It aims to contribute to the public and professional discussion and to arrive at better clinical and laboratory practice guidelines. PMID:26980105

  7. Local symmetries of non-expanding horizons

    Local symmetries of a non-expanding horizon have been investigated in the first-order formulation of gravity. When applied to spherically symmetric horizons, only a U(1) subgroup of the Lorentz group survives as a residual local symmetry that one can make use of in constructing an effective theory on the horizon. (paper)

  8. Symmetry reduction on non-expanding horizons

    Local symmetries of a non-expanding horizon have been investigated in the 1st order formulation of gravity. When applied to a spherically symmetric horizons, only a U(1) subgroup of the Lorentz group survives as residual local symmetry that one can make use of in constructing an effective theory on the horizon

  9. Expanding CTE Opportunities through Blended Learning

    McKinstry, Elizabeth

    2012-01-01

    The global economy, 21st century skills, knowledge society, college and career readiness, digital and project-based learning are all common terms to educators who are expanding their learning environments beyond the classroom to meet the needs of all students. It is common knowledge that the rapid technological advances of this century have…

  10. Expanding clinical spectrum and broadening therapeutic horizons

    Ombrello, Michael J.; Kastner, Daniel L.

    2011-01-01

    In 2010, important research into the systemic autoinflammatory diseases has confirmed and extended the role of IL-1 inhibition in hereditary autoinflammatory disorders, demonstrated a novel treatment for a dangerous complication, and expanded the spectrum of systemic autoinflammatory diseases while further implicating autoinflammation in the pathophysiology of the metabolic syndrome.

  11. Expanding the applicability of Heallth Technology Assessments

    Draborg, Eva; Hansen, Helle Ploug

    2012-01-01

    The objective of the presentation is to expand the foundations of input into policy decision making relying on health technology assessments (HTA). HTAs are primarily based on systematic reviews (SR) and thereby mostly on randomized controlled trials (RCT). RCTs can be distinguished on a continuu...

  12. Descending entropy in expanding the universe

    Portnov, Yuriy A.

    2015-11-01

    Inter-relation between 1-form of nonmetricity and change of entropy in the course of time is considered in the study. It is shown that change of entropy in expanding universe will be always negative. The obtained result contravenes the second law of thermodynamics, however it explains available ordered macrostructures in the universe.

  13. Expanding Your Horizons Conference in Geneva

    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.

  14. Expanded austenite, crystallography and residual stress

    Christiansen, Thomas; Hummelshøj, Thomas Strabo; Somers, Marcel A. J.

    2010-01-01

    The identity of expanded austenite as developing during low temperature nitriding and/or carburising of austenitic stainless steel has been under debate since the very first observation of this phase. In the present article, recent results obtained with (a) homogeneous samples of various uniform ...

  15. Expanded austenite; crystallography and residual stress

    Christiansen, Thomas; Hummelshøj, Thomas Strabo; Somers, Marcel A. J.

    2009-01-01

    The identity of expanded austenite as developing during low temperature nitriding and/or carburizing of austenitic stainless steel has been under debate since the very first observation of this phase. In the present article recent results obtained with i) homogeneous samples of various uniform co...

  16. Expanded austenite; crystallography and residual stress

    Christiansen, Thomas; Hummelshøj, Thomas Strabo; Somers, Marcel A. J.

    The identity of expanded austenite as developing during low temperature nitriding and/or carburizing of austenitic stainless steel has been under debate since the very first observation of this phase. In the present article recent results obtained with i) homogeneous samples of various uniform co...

  17. Managing proliferation risks from civilian and weapon-grade plutonium and enriched uranium: A comprehensive cut-off convention

    The problem of weapon-grade fissile materials is closely related to the aim of achieving a nuclear-weapon-free world. Huge amounts of highly enriched uranium have been produced for nuclear weapons. More than 1000 tonnes of plutonium emerged as a by-product of civilian nuclear industry. Separated from spent fuel it is readily usable for nuclear weapons. The worldwide civilian tritium inventory may reach the same size as military stocks about the year 2010. This poses an increasing danger of horizontal nuclear proliferation. Production, stockpiling, trade, processing and uses of weapon-grade materials like Highly enriched uranium, plutonium and tritium promote its geographical spread, enlarge the group of people with the relate know-how and create the danger of diversion of material and the proliferation of knowledge for the purpose of weapons production. Therefore, a fundamental turn away from using weapon-grade materials in scientific and economic applications of nuclear energy is desirable in all countries. Priority should be given to using nuclear fuel cycles which are as proliferation resistant as possible. Without this, the continuation of civil nuclear programs seems to be irresponsible and unjustifiable. The role of the IAEA in export control safeguards related to the above problems is indispensable

  18. Refrigeration generation using expander-generator units

    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.

  19. A new alternative to expandable pedicle screws: Expandable poly-ether-ether-ketone shell.

    Demir, Teyfik

    2015-05-01

    Screw pullout is a very common problem in the fixation of sacrum with pedicle screws. The principal cause of this problem is that the cyclic micro motions in the fixation of sacrum are higher than the other regions of the vertebrae that limit the osteo-integration between bone and screw. In addition to that, the bone quality is very poor at sacrum region. This study investigated a possible solution to the pullout problem without the expandable screws' handicaps. Newly designed poly-ether-ether-ketone expandable shell and classical pedicle screws were biomechanically compared. Torsion test, pullout tests, fatigue tests, flexion/extension moment test, axial gripping capacity tests and torsional gripping capacity tests were conducted in accordance with ASTM F543, F1798 and F1717. Standard polyurethane foam and calf vertebrae were used as embedding medium for pullout tests. Classical pedicle screw pullout load on polyurethane foam was 564.8 N compared to the failure load for calf vertebrae's 1264 N. Under the same test conditions, expandable poly-ether-ether-ketone shell system's pullout loads from polyurethane foam and calf vertebrae were 1196.3 and 1890 N, respectively. The pullout values for expandable poly-ether-ether-ketone shell were 33% and 53% higher than classical pedicle screw on polyurethane foam and calf vertebrae, respectively. The expandable poly-ether-ether-ketone shell exhibited endurance on its 90% of yield load. Contrary to poly-ether-ether-ketone shell, classical pedicle screw exhibited endurance on 70% of its yield load. Expandable poly-ether-ether-ketone shell exhibited much higher pullout performance than classical pedicle screw. Fatigue performance of expandable poly-ether-ether-ketone shell is also higher than classical pedicle screw due to damping the micro motion capacity of the poly-ether-ether-ketone. Expandable poly-ether-ether-ketone shell is a safe alternative to all other expandable pedicle screw systems on mechanical perspective

  20. Carbohydrate plasma expanders for passive tumor targeting

    Hoffmann, Stefan; Caysa, Henrike; Kuntsche, Judith;

    2013-01-01

    The objective of this study was to investigate the suitability of carbohydrate plasma volume expanders as a novel polymer platform for tumor targeting. Many synthetic polymers have already been synthesized for targeted tumor therapy, but potential advantages of these carbohydrates include...... inexpensive synthesis, constant availability, a good safety profile, biodegradability and the long clinical use as plasma expanders. Three polymers have been tested for cytotoxicity and cytokine activation in cell cultures and conjugated with a near-infrared fluorescent dye: hydroxyethyl starches (HES 200 k......Da and HES 450 kDa) and dextran (DEX 500 kDa). Particle size and molecular weight distribution were determined by asymmetric flow field-flow fractionation (AF4). The biodistribution was investigated non-invasively in nude mice using multispectral optical imaging. The most promising polymer conjugate was...

  1. Demands of Expanding Populations and Development Planning

    Lim, Bo

    2010-04-01

    This book is a practical resource for development planners, demographers, and organizations involved with development projects related to improving the well-being and welfare of expanding human populations. Demands of Expanding Populations and Development Planning essentially is a treatment on sustainability and includes a heavy emphasis on major issues of environmental pollution over the last 3 decades. The book's coverage of ecosystems, atmospheric chemistry, water availability and quality, and soils is comprehensive. The author's extensive teaching experience makes this somewhat of an authoritative book on air quality and emissions from natural and anthropogenic sources, volatile heavy metals, carbon monoxide, radon, and nuclear waste. Most of the book focuses on the atmospheric chemistry of air pollution, whether the pollution source is from energy, industrial production, and manufacturing processes or from the treatment of waste products from such processes.

  2. Transformative Creativity in the Expanded Digital Field

    Søndergaard, Morten

    , focusing on existence transcending time and space, and the creation of the radical ‘new’. The question is: does transformative creativity today add something new? Is participatory practices brought on by digital technologies inside or outside the complex of modernity? By analyzing examples from new art...... field, which I will call the expanded digital field. The expanded digital field encompasses transformation of societal, cultural, political and individual creativity on three levels (my hypothesis): Technologies become reactive, hence reproduction of creativity becomes the standard for communication......The idea that art may (can/will) transform ‘society’ is not a new one. Some would call it idealism - or an ideology, even – to have anything outside the market create transformation. But changes over the last decade, in the cultural constitution of the world’s global culture and economy, have...

  3. Gravitational instability in a multicomponent expanding medium

    In the Newtonian approximation we consider the gravitational instability of a two- or N-component medium in an expanding universe. The system of density-perturbation equations is solved in the short- and long-wave limits. For small values of the wave vector k, a result obtained for the stationary case continues to hold true: at most there can exist only one unstable mode. If k is kept fixed, the introduction of a perturbation component delta/sub i/ will speed the growth of fluctuations delta/sub j/, provided the adiabatic indices γ/sub i/>γ/sub j/. In the large-k limit, ordinary acoustic waves result. Other components will begin to manifest themselves in the first-order terms when the oscillation amplitude is expanded in powers of k-1: provided γ/sub j/>γ/sub i/> or =4/3, the ith-component amplitude will decay more slowly than otherwise

  4. Medical evidence of human rights violations against non-Arabic-speaking civilians in Darfur: a cross-sectional study.

    Alexander C Tsai

    Full Text Available BACKGROUND: Ongoing conflict in the Darfur region of Sudan has resulted in a severe humanitarian crisis. We sought to characterize the nature and geographic scope of allegations of human rights violations perpetrated against civilians in Darfur and to evaluate their consistency with medical examinations documented in patients' medical records. METHODS AND FINDINGS: This was a retrospective review and analysis of medical records from all 325 patients seen for treatment from September 28, 2004, through December 31, 2006, at the Nyala-based Amel Centre for Treatment and Rehabilitation of Victims of Torture, the only dedicated local provider of free clinical and legal services to civilian victims of torture and other human rights violations in Darfur during this time period. Among 325 medical records identified and examined, 292 (89.8% patients from 12 different non-Arabic-speaking tribes disclosed in the medical notes that they had been attacked by Government of Sudan (GoS and/or Janjaweed forces. Attacks were reported in 23 different rural council areas throughout Darfur. Nearly all attacks (321 [98.8%] were described as having occurred in the absence of active armed conflict between Janjaweed/GoS forces and rebel groups. The most common alleged abuses were beatings (161 [49.5%], gunshot wounds (140 [43.1%], destruction or theft of property (121 [37.2%], involuntary detainment (97 [29.9%], and being bound (64 [19.7%]. Approximately one-half (36 [49.3%] of all women disclosed that they had been sexually assaulted, and one-half of sexual assaults were described as having occurred in close proximity to a camp for internally displaced persons. Among the 198 (60.9% medical records that contained sufficient detail to enable the forensic medical reviewers to render an informed judgment, the signs and symptoms in all of the medical records were assessed to be consistent with, highly consistent with, or virtually diagnostic of the alleged abuses

  5. Perspectives of Expanding Business into Russia

    Samaeva, Naylya

    2014-01-01

    The purpose of the thesis was to analyze and evaluate the Russian market taking into account all its advantages and disadvantages and to find out whether it was profitable for the case company Hotel Vip Club International Oy to expand its business into Rus-sia. The study includes theoretical framework covering different essential theories and concepts, information about tourism and hotel related business in Russia, and the pecu-liarities of doing business in Russia including the analyses of t...

  6. GWDC Expands High-End Market Share

    2008-01-01

    @@ It is a decision of great significance for GWDC to expand high-end market share in order to realize its transformation of development strategy and improve its development quality. As an important step of GWDC to explore high-end market, Oman PDO Project marks the first time that the Chinese petroleum engineering service team cooperates with the transnational petroleum corporations ranking first three in the world.

  7. Inextendibility of expanding cosmological models with symmetry

    Dafermos, Mihalis [University of Cambridge, Department of Pure Mathematics and Mathematical Statistics, Wilberforce Road, Cambridge CB3 0WB (United Kingdom); Rendall, Alan D [Max Planck Institute for Gravitational Physics, Albert Einstein Institute, Am Muehlenberg 1, D-14476 Golm (Germany)

    2005-12-07

    A new criterion for inextendibility of expanding cosmological models with symmetry is presented. It is applied to derive a number of new results and to simplify the proofs of existing ones. In particular, it shows that the solutions of the Einstein-Vlasov system with T{sup 2} symmetry, including the vacuum solutions, are inextendible in the future. The technique introduced adds a qualitatively new element to the available tool-kit for studying strong cosmic censorship. (letter to the editor)

  8. The Expanding Universe of Prion Diseases

    Watts, Joel C.; Aru Balachandran; David Westaway

    2006-01-01

    Prions cause fatal and transmissible neurodegenerative disease. These etiological infectious agents are formed in greater part from a misfolded cell-surface protein called PrP(C). Several mammalian species are affected by the diseases, and in the case of "mad cow disease" (BSE) the agent has a tropism for humans, with negative consequences for agribusiness and public health. Unfortunately, the known universe of prion diseases is expanding. At least four novel prion diseases--including human d...

  9. Short wavelength striations on expanding plasma clouds

    The growth and evolution of short wavelength (< ion gyroradius) flute modes on a plasma expanding across an ambient magnetic field have been actively studied in recent years, both by means of experiments in the laboratory as well as in space and through numerical simulations. We review the relevant observations and simulations results, discuss the instability mechanism and related linear theory, and describe recent work to bring experiments and theory into better agreement. 30 refs., 6 figs

  10. Femoral midshaft fractures: expandable versus locked nailing.

    Zhou, Zhen-Tao; Song, Yu-Chen; Zhou, Xiao-Zhong; Zhou, Hai-Bin; Luo, Zong-Ping; Dong, Qi-Rong

    2015-04-01

    Femoral midshaft fracture is one of the most common clinical injuries and is often caused by high-energy traffic accidents. Intramedullary nailings, plates, and external fixators are all used as treatment alternatives for a variety of patients depending on fracture location, displacement, comminution, soft tissue condition, and local tradition. Locked intramedullary nailing is currently the preferred treatment method for most diaphyseal fractures and has good clinical results. The goal of this study was to compare expandable and locked intramedullary nailing for the treatment of AO type 32A and 32B1 femoral midshaft fractures. The authors performed a retrospective analysis of 46 patients (33 men and 13 women; mean age, 32.3 years; range, 22-52 years) with femoral midshaft fractures who were divided into 2 groups-one treated with an expandable intramedullary nailing method and the other with a conventional locked intramedullary nailing. The 2 groups were compared with respect to operation time, fluoroscopic time, amount of estimated blood loss, hospitalization time, healing time, and complications. Patients were followed for at least 1 year. The results of this study showed that all of the patients achieved bone union within 12 to 24 months. Expandable nailing performed better than locked nailing in operation time, fluoroscopic time, amount of estimated blood loss, and healing time (P<.001). There was no difference in hospitalization time and no visible shortening or severe complications were observed in either group. Based on the results of this study, the expandable intramedullary nailing is an easy and effective treatment for AO type 32A and 32B1 diaphyseal femoral fractures. PMID:25901625

  11. Hubble, Hubble's law and the expanding universe

    Bagla, J S

    2009-01-01

    Hubble's name is associated closely with the idea of an expanding universe as he discovered the relation between the recession velocity and distances of galaxies. Hubble also did a lot of pioneering work on the distribution of galaxies in the universe. In this article we take a look at Hubble's law and discuss how it relates with models of the universe. We also give a historical perspective of the discoveries that led to the Hubble's law.

  12. Vector bosons in the expanding universe

    We exactly solve the relativistic wave equation for vector bosons in the expanding universe and show that the current of the vector bosons in this background is rapidly oscillating in early time. Additionally, we derive the solutions of the Proca equation from the solutions of the Duffin-Kemmer-Petiau (DKP) equations in the same background and obtain the massless-particle, photon, solutions by taking the m2→0 limit of these solutions. (orig.)

  13. Optical cavity resonator in an expanding universe

    Kopeikin, Sergei

    2014-01-01

    We study evolution of frequency of a standing electromagnetic (EM) wave in a resonant optical cavity placed to the expanding manifold described by the Robertson-Walker metric. One builds a local coordinate system in which spacetime is locally Minkowskian. However, due to the conformal nature of the Robertson-Walker metric the conventional transformation to the local inertial coordinates introduces ambiguity in the physical interpretation of the local time coordinate. Therefore, contrary to a common-sense expectation, a straightforward implementation of EEP alone does not allow us to decide whether atomic clocks ticks at the same rate as the clocks based on EM modes of a cavity. To resolve the ambiguity we analyzed the cavity rigidity and the oscillation of its EM modes in an expanding universe by employing the Maxwell equations. We found out that both the size of the cavity and the EM frequency experience an adiabatic drift in conformal coordinates as the universe expands. We set up the oscillation equation f...

  14. Inverted porphyrins and expanded porphyrins: An overview

    S K Pushpan; S Venkatraman; V G Anand; J Sankar; H Rath; T K Chandrashekar

    2002-08-01

    Porphyrins and metallopophyrins have attracted the attention of chemists for the past 100 years or more owing to their widespread involvement in biology. More recently, synthetic porphyrins and porphyrin-like macrocycles have attracted the attention of researchers due to their diverse applications as sensitizers for photodynamic therapy, MRI contrasting agents, and complexing agents for larger metal ions and also for their anion binding abilities. The number of -electrons in the porphyrin ring can be increased either by increasing the number of conjugated double bonds between the pyrrole rings or by increasing the number of heterocyclic rings. Thus, 22 sapphyrins, 26 rubyrins, 30 heptaphyrins, 34 octaphyrins and higher cyclic polypyrrole analogues containing 40, 48, 64, 80 and 96 systems have recently been reported in the literature. These macrocycles show rich structural diversity where normal and different kinds of inverted structures have been identified. In this review, an attempt has been made to collect the literature of the inverted porphyrins and expanded porphyrins reported until December 2001. Since the meso aryl expanded porphyrins have tendency to form both inverted and non-inverted structures more emphasis has been given to meso aryl expanded porphyrins.

  15. Characterization of commercial expandable graphite fire retardants

    Highlights: • Expandable graphite is less well-ordered than its graphite bisulfate progenitor. • It includes graphite oxide as a randomly interstratified phase. • CO2, CO and SO2 are released during thermal-driven exfoliation. - Abstract: Thermal analysis and other techniques were employed to characterize two expandable graphite samples. The expansion onset temperatures of the expandable graphite's were ca. 220 °C and 300 °C respectively. The key finding is that the commercial products are not just pure graphite intercalation compounds with sulfuric acid species intercalated as guest ions and molecules in between intact graphene layers. A more realistic model is proposed where graphite oxide-like layers are also randomly interstratified in the graphite flakes. These graphite oxide-like layers comprise highly oxidized graphene sheets which contain many different oxygen-containing functional groups. This model explains the high oxygen to sulfur atomic ratios found in both elemental analysis of the neat materials and in the gas generated during the main exfoliation event

  16. The Solar Thermal Design Assistance Center report of its activities and accomplishments in Fiscal Year 1993

    Menicucci, D.F.

    1994-03-01

    The Solar Thermal Design Assistance Center (STDAC) at Sandia National Laboratories is a resource provided by the US Department of Energy`s Solar Thermal Program. Its major objectives are to accelerate the use of solar thermal systems through (a) direct technical assistance to users, (b) cooperative test, evaluation, and development efforts with private industry, and (c) educational outreach activities. This report outlines the major activities and accomplishments of the STDAC in Fiscal Year 1993. The report also contains a comprehensive list of persons who contacted the STDAC by telephone for information or technical consulting.

  17. Recent Accomplishments in the Irradiation Testing of Engineering-Scale Monolithic Fuel Specimens

    N.E. Woolstenhulme; D.M. Wachs; M.K. Meyer; H.W. Glunz; R.B. Nielson

    2012-10-01

    The US fuel development team is focused on qualification and demonstration of the uranium-molybdenum monolithic fuel including irradiation testing of engineering-scale specimens. The team has recently accomplished the successful irradiation of the first monolithic multi-plate fuel element assembly within the AFIP-7 campaign. The AFIP-6 MKII campaign, while somewhat truncated by hardware challenges, exhibited successful irradiation of a large-scale monolithic specimen under extreme irradiation conditions. The channel gap and ultrasonic data are presented for AFIP-7 and AFIP-6 MKII, respectively. Finally, design concepts are summarized for future irradiations such as the base fuel demonstration and design demonstration experiment campaigns.

  18. Monitoring quality in Medicaid managed care: Accomplishments and challenges at the year 2000

    Felt-Lisk, Suzanne

    2000-01-01

    This paper reviews the major developments during the late 1990s in quality monitoring for Medicaid managed care and offers an assessment of major challenges faced at the year 2000. We highlight the dramatic increase in activities to ensure and improve quality in Medicaid managed care. Prior to these developments, little was known about the actual level of quality of care. Thus, a major accomplishment of the late 1990s is that we now know more about quality, through some key indicators, and th...

  19. Overview and Recent Accomplishments of Advanced Mirror Technology Development Phase 2 (AMTD-2)

    Stahl, H. Philip

    2015-01-01

    AMTD uses a science-driven systems engineering approach to define & execute a long-term strategy to mature technologies necessary to enable future large aperture space telescopes. Because we cannot predict the future, we are pursuing multiple technology paths including monolithic & segmented mirrors. Assembled outstanding team from academia, industry & government; experts in science & space telescope engineering. Derived engineering specifications from science measurement needs & implementation constraints. Maturing 6 critical technologies required to enable 4 to 8 meter UVOIR space telescope mirror assemblies for both general astrophysics & ultra-high contrast exoplanet imaging. AMTD achieving all its goals & accomplishing all its milestones.

  20. Nuclear Thermal Propulsion (NTP) Development Activities at the NASA Marshall Space Flight Center - 2006 Accomplishments

    Ballard, Richard O.

    2007-01-01

    In 2005-06, the Prometheus program funded a number of tasks at the NASA-Marshall Space Flight Center (MSFC) to support development of a Nuclear Thermal Propulsion (NTP) system for future manned exploration missions. These tasks include the following: 1. NTP Design Develop Test & Evaluate (DDT&E) Planning 2. NTP Mission & Systems Analysis / Stage Concepts & Engine Requirements 3. NTP Engine System Trade Space Analysis and Studies 4. NTP Engine Ground Test Facility Assessment 5. Non-Nuclear Environmental Simulator (NTREES) 6. Non-Nuclear Materials Fabrication & Evaluation 7. Multi-Physics TCA Modeling. This presentation is a overview of these tasks and their accomplishments

  1. Tissue Expander versus Tissue Expander and Latissimus Flap in Morbidly Obese Breast Reconstruction Patients

    Adams, Robert L.; Chandler, Robert G.; Parks, Joseph

    2015-01-01

    Background: Immediate postmastectomy breast reconstruction in morbidly obese patients represents a challenge because neither prosthetic nor abdominal-based options may be suitable. Methods: This study compared a previously published cohort of immediate prosthetic reconstruction of 346 patients (511 breasts) of whom 49 patients (67 breasts) were morbidly obese (defined as a body mass index > 35) with a morbidly obese patient population whose breasts were reconstructed immediately following postmastectomy with latissimus flap and tissue expander (21 patients and 22 breasts) in the same time period. The preoperative risk factors of mastectomy such as tobacco use, diabetes, and prior radiation and the postoperative complications of mastectomy such as skin necrosis, seroma, and prosthesis loss were examined. The explantation of the tissue expander provided a defined endpoint of reconstruction failure. Results: The average body mass index in the tissue expander/implant group and in the latissimus flap plus tissue expander/implant group was 40.9 and 40.1, respectively. The risk profile of diabetes and tobacco use was similar in both groups. Fifteen of the 67 breasts (22.3%) of the tissue expander/implant group and 15 of the 23 breasts (65.2%) of the latissimus flap group had received prior radiation. The prosthesis loss was 13 of 67 breasts (19.4%) that had tissue-expander–alone reconstruction and 1 of 22 (4.8%) in the latissimus group that had tissue expander reconstruction. Modification of donor-site incision and skin-island location in the latissimus group of patients can minimize scar deformity. Conclusion: The loss rate in immediate postmastectomy reconstruction in morbidly obese patients with latissimus flap plus tissue expander was substantially lower than the loss rate in those with breast reconstructed with tissue expander alone. PMID:25878934

  2. U.S. Spacesuit Knowledge Capture Accomplishments in Fiscal Year 2015

    Chullen, Cinda; Oliva, Vladenka R.

    2016-01-01

    The NASA U.S. Spacesuit Knowledge Capture (SKC) Program continues to capture, share, and archive significant spacesuit-related knowledge with engineers and other technical staff and invested entities. Since its 2007 inception, the SKC Program has hosted and recorded more than 75 events. By the end of Fiscal Year (FY) 2015, 40 of these were processed and uploaded to a publically accessible NASA Web site where viewers can expand their knowledge about the spacesuit's evolution, known capabilities and limitations, and lessons learned. Sharing this knowledge with entities beyond NASA can increase not only more people's understanding of the technical effort and importance involved in designing a spacesuit, it can also expand the interest and support in this valuable program that ensures significant knowledge is retained and accessible. This paper discusses the FY 2015 SKC events, the release and accessibility of the approved events, and the program's future plans.

  3. Comment response document for the Secretary of Energy's ''Report to Congress on Reassessment of the Civilian Radioactive Waste Management Program''

    On November 29, 1989, the Secretary of Energy published his ''Report to Congress on the Reassessment of the Civilian Radioactive Waste Management Program'' (Report), and sent copies to numerous interested parties for their review and comment. This document summarizes comments received on the Report and presents the DOE's current responses to those comments as a basis for further discussions. Included as appendixes are a list of commenters, a crosswalk showing where each comment is addressed, the comment letters themselves with specific comments delineated, and the DOE's response to those letters. Twenty-five individuals or organizations submitted comments on the Report. The DOE identified 130 individual comments and classified them into the following seven categories: Management, Institutional, Regulatory, Transportation, Monitored Retrievable Storage, Scheduling, and Yucca Mountain. For the responses, comments were than grouped into more specific topics under each of the major headings. The DOE attempted to respond to all comments

  4. Bibliography of studies for the Salt Repository Project Office of the Civilian Radioactive Waste Management Program, April 1978-September 1984

    ONWI-200 is a bibliography of approved reports that have been produced for the US Department of Energy salt Repository Project Office of the Civilian Radioactive Waste Management Program since April 1978. This document is intended for use by the US Department of Energy, state and local officials, the US Nuclear Regulatory Commission, subcontractors to the Office of Nuclear Waste Isolation, concerned citizens, and others who need a comprehensive listing of reports related to a nuclear waste repository in salt. This document is divided into three parts. The first two list reports in sequence by their work breakdown structure. Part 1 lists salt-specific reports, and Part 2 lists generic reports. Part 3 presents the bibliographic data for the reports in Parts 1 and 2

  5. Bibliography of studies for the Salt Repository Project Office of the Civilian Radioactive Waste Management Program, April 1978-March 1984

    ONWI-200 is a bibliography of approved reports produced for the US Department of Energy Salt Repository Project Office of the Civilian Radioactive Waste Management Program since April 1978. This document is intended for use by the Department of Energy, state and local officials, the US Nuclear Regulatory Commission, subcontractors to the Office of Nuclear Waste Isolation, concerned citizens, and others who have need for a comprehensive listing of reports related to a nuclear waste repository in salt. This document is divided into three parts. The first two list reports in sequence by their work breakdown structure. Part 1 lists salt-specific reports, and Part 2 lists generic reports. Part 3 presents the bibliographic data for the reports in Parts 1 and 2

  6. The theory of white elephants. A rational choice explanation of policy failures in government support for civilian technology

    Government programs for developing civilian technology sometimes end up in spectacular failures. This paper conceptualizes such failures as a pareto-deficient game, similar to the prisoner's dilemma. Firms expecting that a program is going to be a failure have no incentive to communicate their judgement to government, as long as government finances all development costs. Fortunately there is a way out of the dilemma. Cost-sharing between government and industry creates an incentive for the firms to communicate to government what they realy think of the technology's economic prospects. Empirical evidence is given from the history of the West German and American fast breeder programs. The paper discusses implications of this theory for the concept of government failure. (orig.HP)

  7. Nuclear proliferation and civilian nuclear power. Report of the Nonproliferation Alternative Systems Assessment Program. Volume VIII. Advanced concepts

    The goal of the Nonproliferation Alternative Systems Assessment Program has been to provide recommendations for the development and deployment of more proliferation-resistant civilian nuclear-power systems without jeopardizing the development of nuclear energy. In principle, new concepts for nuclear-power systems could be designed so that materials and facilities would be inherently more proliferation-resistant. Such advanced, i.e., less-developed systems, are the subject of this volume. Accordingly, from a number of advanced concepts that were proposed for evaluation, six representative concepts were selected: the fast mixed-spectrum reactor; the denatured molten-salt reactor; the mixed-flow gaseous-core reactor; the linear-accelerator fuel-regenerator reactor; the ternary metal-fueled electronuclear fuel-producer reactor; and the tokamak fusion-fission hybrid reactor

  8. Nuclear proliferation and civilian nuclear power. Report of the Nonproliferation Alternative Systems Assessment Program. Volume II. Proliferation resistance

    1980-06-01

    The purpose of this volume is limited to an assessment of the relative effects that particular choices of nuclear-power systems, for whatever reasons, may have on the possible spread of nuclear-weapons capabilities. This volume addresses the concern that non-nuclear-weapons states may be able to initiate efforts to acquire or to improve nuclear-weapons capabilities through civilian nuclear-power programs; it also addresses the concern that subnational groups may obtain and abuse the nuclear materials or facilities of such programs, whether in nuclear-weapons states (NWS's) or nonnuclear-weapons states (NNW's). Accordingly, this volume emphasizes one important factor in such decisions, the resistance of nuclear-power systems to the proliferation of nuclear-weapons capabilities.

  9. Nuclear proliferation and civilian nuclear power. Report of the Nonproliferation Alternative Systems Assessment Program. Volume II. Proliferation resistance

    The purpose of this volume is limited to an assessment of the relative effects that particular choices of nuclear-power systems, for whatever reasons, may have on the possible spread of nuclear-weapons capabilities. This volume addresses the concern that non-nuclear-weapons states may be able to initiate efforts to acquire or to improve nuclear-weapons capabilities through civilian nuclear-power programs; it also addresses the concern that subnational groups may obtain and abuse the nuclear materials or facilities of such programs, whether in nuclear-weapons states (NWS's) or nonnuclear-weapons states (NNW's). Accordingly, this volume emphasizes one important factor in such decisions, the resistance of nuclear-power systems to the proliferation of nuclear-weapons capabilities

  10. Compendium of technical computer codes used in support of the DOE Office of Civilian Radioactive Waste Management

    A compilation of technical computer codes related to ongoing work under the cognizance of the US Department of Energy's Office of Civilian Radioactive Waste Management (DOE/OCRWM) is presented. Much of the information was obtained from responses to a questionnaire distributed by DOE/OCRWM to all DOE offices associated with the radioactive waste management program. The codes are arranged alphabetically by name. In addition to the code description, each sheet includes other data such as computer hardware and software requirements, document references, name of respondent, and code variants. The codes are categorized into seventeen subject areas plus a miscellaneous category. Some of the subject areas covered are atmospheric dispersion, biosphere transport, geochemistry, nuclear radiation transport, nuclide inventory, and risk assessment. Three appendixes are included which list the names of the contributors, a list of the literature reviewed, and a glossary of computer code terminology and definitions. 50 refs., 3 tabs

  11. When Bioelectrochemical Systems Meet Forward Osmosis: Accomplishing Wastewater Treatment and Reuse through Synergy

    Yaobin Lu

    2014-12-01

    Full Text Available Bioelectrochemical systems (BES and forward osmosis (FO are two emerging technologies with great potential for energy-efficient water/wastewater treatment. BES takes advantage of microbial interaction with a solid electron acceptor/donor to accomplish bioenergy recovery from organic compounds, and FO can extract high-quality water driven by an osmotic pressure. The strong synergy between those two technologies may complement each other and collaboratively address water-energy nexus. FO can assist BES with achieving water recovery (for future reuse, enhancing electricity generation, and supplying energy for accomplishing the cathode reactions; while BES may help FO with degrading organic contaminants, providing sustainable draw solute, and stabilizing water flux. This work has reviewed the recent development that focuses on the synergy between BES and FO, analyzed the advantages of each combination, and provided perspectives for future research. The findings encourage further investigation and development for efficient coordination between BES and FO towards an integrated system for wastewater treatment and reuse.

  12. Evaluating the effectiveness of reasoning training in military and civilian chronic traumatic brain injury patients: study protocol

    Krawczyk Daniel C

    2013-01-01

    Full Text Available Abstract Background Individuals who sustain traumatic brain injuries (TBIs often continue to experience significant impairment of cognitive functions mediated by the prefrontal cortex well into chronic stages of recovery. Traditional brain training programs that focus on improving specific skills fall short of addressing integrative functions that draw upon multiple higher-order processes critical for social and vocational integration. In the current study, we compare the effects of two short-term, intensive, group-based cognitive rehabilitation programs for individuals with chronic TBI. One program emphasizes learning about brain functions and influences on cognition, while the other program adopts a top-down approach to improve abstract reasoning abilities that are largely reliant on the prefrontal cortex. These treatment programs are evaluated in civilian and military veteran TBI populations. Methods/design One hundred individuals are being enrolled in this double-blinded clinical trial (all measures and data analyses will be conducted by blinded raters and analysts. Each individual is randomly assigned to one of two treatment conditions, with each condition run in groups of five to seven individuals. The primary anticipated outcomes are improvement in abstract reasoning and everyday life functioning, measured through behavioral tasks and questionnaires, and attention modulation, as measured by functional neuroimaging. Secondary expected outcomes include improvements in the cognitive processes of working memory, attention, and inhibitory control. Discussion Results of this trial will determine whether cognitive rehabilitation aimed at teaching TBI-relevant information about the brain and cognition versus training in TBI-affected thinking abilities (e.g., memory, attention, and executive functioning can improve outcomes in chronic military and civilian TBI patient populations. It should shed light on the nature of improvements and the

  13. Civilian Pilot Training Skills, Curricula, and Costs; Defense and Commercial Pilot Procurement, Training and Career Systems. Interim Report. Volume I and Volume II, March 1968.

    Logistics Management Inst., Washington, DC.

    The Federal Aviation Administration of the Department of Transportation controls civilian pilot training. Through its regulations and testing and licensing procedures, the FAA sets minimum criteria for course content and knowledge and skill acquisition. Since few training organizations have the economic resources required to do original research…

  14. Comparative Occupational Survey of Civilian and Military Members in the Pavements Maintenance and Construction Equipment Operator Specialties. Final Report for Period 1 October 1975-30 October 1977.

    Cowan, Douglas K.

    A study was conducted to analyze and compare the job performance of civil service and military pavements maintenance workers and construction equipment operators. A military sample of 2,675 and a civilian sample of 1,974 were surveyed by means of a job inventory checklist and relative time spent rating method. Of the three job types that were…

  15. Recent actions in Libya show that ‘liberal interventionism’ to support the human rights of civilians is not exempt from politics

    Brown, Chris

    2011-01-01

    Recent actions by NATO in Libya seem to some to represent a new ‘liberal interventionism’, and has stared debates about different countries’ levels of involvement, especially after the recent withdrawal of US air power. Chris Brown finds that against this background the Western intervention in Libya, ostensibly to protect civilians and their human rights, is an unavoidably political one.

  16. Flying to meet the sun. Spanish scientists developed a civilian unmanned aerial vehicle; Der Sonne entgegen. Spanische Forscher entwickeln eine Solardrohne fuer die zivile Nutzung

    Franco de Saravia, Cristina; Krause, Matthias B.

    2012-07-15

    Spanish scientists developed an unmanned aerial vehicle for civilian uses. The prototype is working quite well, but much further research is still required. The project is funded by the Spanish government. The final stage will be an unmanned solar vehicle for aerial monitoring that may be used instead of monitoring satellites.

  17. The analysis of the program to develop the Nuclear Waste Management System: Allocated requirements for the Office of Civilian Radioactive Waste Management Program

    This report is volume 3, part B, of the program to satisfy the allocated requirements of the Office of Civilian Radioactive Waste Management Program, in the development of the nuclear waste management system. The report is divided into the following sections: regulatory compliance; external relations; international programs; strategic and contingency planning; contract business management; and administrative services. (CS)

  18. Expanded mode lasers for telecommunications applications

    Lealman, Ian F.

    This thesis describes the development of a long wavelength (1.55 μm) expanded mode semiconductor laser. The increased spot size of the laser improves both the coupling efficiency to cleaved fibre and fibre alignment tolerances and reduces packaging cost. In this type of device the strength of the waveguide is gradually reduced towards the front facet allowing the mode to adiabatically expand so that the laser mode is better matched in size to that of a cleaved fibre. This can be achieved by either reducing the refractive index of the guide or reducing the amount of material in the core. The structure chosen was a buried heterostructure laser that utilised a twin guide consisting of an upper higher refractive index guide (the active region of the laser) above a weak passive guide. The width of the active region was reduced along part of the device allowing the mode to expand into the weak underlying guide. The guide structure was optimised using a variable grid finite difference mode solver, and the taper length calculated by an approximation to Love's method. Detailed results are presented for the measured light-current characteristic, farfield and coupling loss to cleaved fibre. These coupling losses were compared to the calculated data thus allowing the waveguide design to be optimised. Several iterations in the design of the device were undertaken, with the aim of reducing the coupling loss to cleaved single mode fibre without significantly compromising the laser performance. The final device design had extremely low coupling losses as low as 1.2 dB to cleaved fibre. Finally, the positive impact this device had on passive alignment using a silicon motherboard is examined, and the application this technology to a range of other optoelectronic components is discussed.

  19. Michelin Group Accelerating the Steps for Expanding

    2012-01-01

    1.Investing USD 750 Million to Build All-steel Giant Tire Plant in USA The French tire manufacturer Michelin Group announced in April 10 that in order to improve the production capacity of giant tires used for engineering equipments, the Group planned to invest USD 750 million to build the second engineering tire plant in Anderson County, South Carolina, USA. The plant would start to be built within a few weeks and was expected to be completed and put into production by the end of 2013. This Group would also expand the engineering tire plant located in Lexington County of this State,

  20. Expanding the frontiers of neutron scattering

    Accelerator based pulsed neutron sources have in recent years significantly expanded the frontiers of neutron scattering as a microscopic probe of the condensed states of matter. This paper discusses why such sources have been developed, and what their advantages are over conventional steady state sources. Particular reference is made to the most advanced of the present generation of pulsed neutron sources, the UK pulsed spallation source ISIS. Scientific advantages are illustrated using recent examples of structural and dynamical studies from the science programme at ISIS. The development potential of pulsed sources, both in terms of new instrumentation and new sources, is also discussed, with particular reference to the proposed European Spallation Source. (author)

  1. Mining Energy in an Expanding Universe

    Harrison, Edward R.

    1995-06-01

    In principle, the expansion of the universe can be harnessed to provide energy. In a gedankenexperiment, energy is gained by connecting together widely separated bodies with strings. The tension and the energy generated are calculated for single strings. Mining energy in an expanding universe in this way raises unresolved issues concerning the conservation of energy. Apparently, the tethered-body experiment delivers "nascent" energy that previously did not exist in any identifiable and quantifiable form. It is argued that energy in a homogeneous and unbounded universe, in general, is not conserved on the cosmic scale.

  2. Concurrent Manipulation of Expanded AVL Trees

    章寅; 许卓群

    1998-01-01

    The concurrent manipulation of an expanded AVL tree(EAVL tree)s considered in this paper.The presented system can support any number of concurrent processes which perform searching,insertion and deletion on the tree.Simulation results indicate the high performance of the system.Elaborate techniques are used to achieve such a system unavailable based on any known algorithms.Methods developed in this paper may provide new insights into other problems in the area of concurrent search structure manipulation.

  3. The kinetic theory of expanding QGP

    We investigate a new variant of flux-tube model based on joint action of two different processes responsible for the vacuum particle creation: the standard Schwinger mechanism and the geometrical mechanism, caused by the dynamical Casimir effect. It is assumed that pre-equilibrium quark-gluon plasma (QGP), created in ultrarelativistic heavy-ion collisions and, therefore, confined within the expanding cylinder, is under action of strong chromoelectric fields. According to considered model, these two mechanisms act at different time scales and lead to qualitatively different momentum distributions that might be observed experimentally

  4. International Research Results and Accomplishments From the International Space Station - A New Compilation

    Ruttley, Tara; Robinson, Julie A.; Tate-Brown, Judy; Perkins, Nekisha; Cohen, Luchino; Marcil, Isabelle; Heppener, Marc; Hatton, Jason; Tasaki, Kazuyuki; Umemura, Sayaka; Karabadzhak, Georgy; Sorokin, Igor V.; Cotronei, Vittorio; Jean, Sabbagh

    2016-01-01

    In 2016, the International Space Station (ISS) partnership published the first-ever compilation of international ISS research publications resulting from research performed on the ISS through 2011 (Expeditions 0 through 30). International Space Station Research Accomplishments: An Analysis of Results. From 2000-2011 is a collection of over 1,200 journal publications that describe ISS research in the areas of biology and biotechnology; Earth and space science; educational activities and outreach; human research; physical sciences; technology development and demonstration; and, results from ISS operations. This paper will summarize the ISS results publications obtained through 2011 on behalf of the ISS Program Science Forum that is made up of senior science representatives across the international partnership. NASA's ISS Program Science office maintains an online experiment database (www.nasa.gov/iss- science) that tracks and communicates ISS research activities across the entire ISS partnership, and it is continuously updated by cooperation and linking with the results tracking activities of each partner. It captures ISS experiment summaries and results and includes citations to the journals, conference proceedings, and patents as they become available. This content is obtained through extensive and regular journal and patent database searches, and input provided by the ISS international partners ISS scientists themselves. The International Space Station Research Accomplishments: An Analysis of Results From 2000-2011 is a testament to the research that was underway even as the ISS laboratory was being built. It rejects the scientific knowledge gained from ISS research, and how it impact the fields of science in both space and traditional science disciplines on Earth. Now, during a time when utilization is at its busiest, and with extension of the ISS through at least 2024, the ISS partners work together to track the accomplishments and the new knowledge gained in a

  5. The establishment of an attachment research network in Latin America: goals, accomplishments, and challenges.

    Causadias, José M; Sroufe, L Alan; Herreros, Francisca

    2011-03-01

    In the face of a pressing need for expanded attachment research programs and attachment informed interventions in Latin America, a research network was established: Red Iberoamericana de Apego: RIA (Iberian-American Attachment Network). The purpose of RIA is to promote human development and well being, informed by attachment theory, centering on research, and with implications for public policies, education, and intervention. We report the proceedings of the second meeting of RIA held in Panama City, Panama, in February 2010. As part of this meeting, RIA sponsored the first Latin-American attachment conference. Proceedings of the conference are described, as are future goals of this new organization. PMID:21390910

  6. Advanced Mirror Technology Development (AMTD) Project: Overview and Year 4 Accomplishments

    Stahl, H. Philip

    2016-01-01

    The Advanced Mirror Technology Development (AMTD) project is in Phase 2 of a multiyear effort initiated in Fiscal Year (FY) 2012, to mature toward the next Technology Readiness Level (TRL) critical technologies required to enable 4-m-or-larger monolithic or segmented ultraviolet, optical, and infrared (UVOIR) space telescope primary-mirror assemblies for general astrophysics and ultra-high-contrast observations of exoplanets. Key hardware accomplishments of 2015/16 are the successful low-temperature fusion of a 1.5-meter diameter ULE mirror that is a 1/3rd scale model of a 4-meter mirror and the initiation of polishing of a 1.2-meter Extreme-Lightweight Zerodur mirror. Critical to AMTD's success is an integrated team of scientists, systems engineers, and technologists; and a science-driven systems engineering approach.

  7. Space Shuttle Program Primary Avionics Software System (PASS) Success Legacy -Major Accomplishments and Lessons Learned

    Orr, James K.

    2010-01-01

    This presentation has shown the accomplishments of the PASS project over three decades and highlighted the lessons learned. Over the entire time, our goal has been to continuously improve our process, implement automation for both quality and increased productivity, and identify and remove all defects due to prior execution of a flawed process in addition to improving our processes following identification of significant process escapes. Morale and workforce instability have been issues, most significantly during 1993 to 1998 (period of consolidation in aerospace industry). The PASS project has also consulted with others, including the Software Engineering Institute, so as to be an early evaluator, adopter, and adapter of state-of-the-art software engineering innovations.

  8. The Legacy of the Space Shuttle Program: Scientific and Engineering Accomplishments

    Torrez, Jonathan

    2009-01-01

    The goal of this project was to assist in the creation of the appendix for the book being written about the Space Shuttle that is titled The Legacy of the Space Shuttle Program: Scientific and Engineering Accomplishments. The specific responsibility of the intern was the creation of the human health and performance (life sciences) and space biology sections of the appendix. This included examining and finalizing the list of flights with life sciences and space biology experiments flown aboard them, researching the experiments performed, synopsizing each experiment into two sentences, and placing the synopses into an appendix template. Overall, approximately 70 flights had their experiments synopsized and a good method for researching and construction of the template was established this summer.

  9. Advanced Industrial Materials (AIM) program. Compilation of project summaries and significant accomplishments FY 1996

    NONE

    1997-04-01

    In many ways, the Advanced Industrial Materials (AIM) Program underwent a major transformation in Fiscal Year 1995 and these changes have continued to the present. When the Program was established in 1990 as the Advanced Industrial Concepts (AIC) Materials Program, the mission was to conduct applied research and development to bring materials and processing technologies from the knowledge derived from basic research to the maturity required for the end use sectors for commercialization. In 1995, the Office of Industrial Technologies (OIT) made radical changes in structure and procedures. All technology development was directed toward the seven {open_quotes}Vision Industries{close_quotes} that use about 80% of industrial energy and generated about 90% of industrial wastes. These are: (1) Aluminum; (2) Chemical; (3) Forest Products; (4) Glass; (5) Metal Casting; (6) Refineries; and (7) Steel. This report is a compilation of project summaries and significant accomplishments on materials.

  10. Recent Accomplishments and Future Directions in US Fusion Safety & Environmental Program

    David A. Petti; Brad J. Merrill; Phillip Sharpe; L. C. Cadwallader; L. El-Guebaly; S. Reyes

    2006-07-01

    The US fusion program has long recognized that the safety and environmental (S&E) potential of fusion can be attained by prudent materials selection, judicious design choices, and integration of safety requirements into the design of the facility. To achieve this goal, S&E research is focused on understanding the behavior of the largest sources of radioactive and hazardous materials in a fusion facility, understanding how energy sources in a fusion facility could mobilize those materials, developing integrated state of the art S&E computer codes and risk tools for safety assessment, and evaluating S&E issues associated with current fusion designs. In this paper, recent accomplishments are reviewed and future directions outlined.

  11. "Phase freezeout" in isentropically expanding matter

    Iosilevskiy, Igor

    2014-01-01

    Features of isentropic expansion of warm dense matter (WDM) created by intense energy fluxes (strong shock compression or instant isochoric heating by laser or heavy ions) are under discussion in situation when ($i$) -- thermodynamic trajectory of such expansion crosses binodal of liquid-gas phase transition, and ($ii$) -- expansion within the two-phase region is going along equilibrium branch (not metastable one) of the two-phase mixture isentrope. It is known in the plane case that because of break in the expansion isentrope at binodal point (in $P-V$ plane) i.e. jump of sound velocity in this point, there appears extended zone ("boiling layer") of uniformity in expanding material with constant thermodynamic and kinematic parameters. It corresponds just to the state on this binodal of boiling liquid. The point is that because of self-similarity of such expansion (in plane case) this boiling layer contains finite and fixed part of whole expanding material. This property makes it possible (at least formally) ...

  12. Affordability as a discursive accomplishment in a changing National Health Service.

    Russell, Jill; Greenhalgh, Trisha

    2012-12-01

    Health systems worldwide face the challenges of rationing. The English National Health Service (NHS) was founded on three core principles: universality, comprehensiveness, and free at the point of delivery. Yet patients are increasingly hearing that some treatments are unaffordable on the NHS. We considered affordability as a social accomplishment and sought to explore how those charged with allocating NHS resources achieved this in practice. We undertook a linguistic ethnography to examine the work practices of resource allocation committees in three Primary Care Trusts (PCTs) in England between 2005 and 2012, specifically deliberations over 'individual funding requests' (IFRs)--requests by patients and their doctors for the PCT to support a treatment not routinely funded. We collected and analysed a diverse dataset comprising policy documents, legal judgements, audio recordings, ethnographic field notes and emails from PCT committee meetings, interviews and a focus group with committee members. We found that the fundamental values of universality and comprehensiveness strongly influenced the culture of these NHS organisations, and that in this context, accomplishing affordability was not easy. Four discursive practices served to confer legitimacy on affordability as a guiding value of NHS health care: (1) categorising certain treatments as only eligible for NHS funding if patients could prove 'exceptional' circumstances; (2) representing resource allocation decisions as being not (primarily) about money; (3) indexical labelling of affordability as an ethical principle, and (4) recontextualising legal judgements supporting refusal of NHS treatment on affordability grounds as 'rational'. The overall effect of these discursive practices was that denying treatment to patients became reasonable and rational for an organisation even while it continued to espouse traditional NHS values. We conclude that deliberations about the funding of treatments at the margins of NHS

  13. An Expanding Locally Anisotropic (ELA) Metric Describing Matter in an Expanding Universe

    Ferreira, P. Castelo

    2010-01-01

    It is suggested an expanding locally anisotropic metric (ELA) ansatz describing matter in a flat expanding universe which interpolates between the Schwarzschild (SC) metric near point-like central bodies of mass 'M' and the Robertson-Walker (RW) metric for large radial coordinate: 'ds^2=Z(cdt)2 - 1/Z (dr1-(Hr1/c) Z^(alpha/2+1/2)(cdt))^2-r1^2 dOmega', where 'Z=1-U' with 'U=2GM/(c^2r1)', 'G' is the Newton constant, 'c' is the speed of light, 'H=H(t)=\\dot(a)/a' is the time-dependent Hubble rate,...

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

    Chikazumi, Shinpei [Tsukuba Univ., Institute of Physics, Tsukuba, Ibaraki (Japan); Iwamoto, Akira [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

    2002-09-01

    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)

  15. Optical cavity resonator in an expanding universe

    Kopeikin, Sergei M.

    2015-02-01

    We study the cosmological evolution of frequency of a standing electromagnetic wave in a resonant optical cavity placed to the expanding manifold described by the Robertson-Walker metric. Because of the Einstein principle of equivalence (EEP), one can find a local coordinate system (a local freely falling frame), in which spacetime is locally Minkowskian. However, due to the conformal nature of the Robertson-Walker metric the conventional transformation to the local inertial coordinates introduces ambiguity in the physical interpretation of the local time coordinate, . Therefore, contrary to a common-sense expectation, a straightforward implementation of EEP alone does not allow us to unambiguously decide whether atomic clocks based on quantum transitions of atoms, ticks at the same rate as the clocks based on electromagnetic modes of a cavity. To resolve this ambiguity we have to analyse the cavity rigidity and the oscillation of its electromagnetic modes in an expanding universe by employing the full machinery of the Maxwell equations irrespectively of the underlying theory of gravity. We proceed in this way and found out that the size of the cavity and the electromagnetic frequency experience an adiabatic drift in conformal (unphysical) coordinates as the universe expands in accordance with the Hubble law. We set up the oscillation equation for the resonant electromagnetic modes, solve it by the WKB approximation, and reduce the coordinate-dependent quantities to their counterparts measured by a local observer who counts time with atomic clock. The solution shows that there is a perfect mutual cancellation of the adiabatic drift of cavity's frequency by space transformation to local coordinates and the time counted by the clocks based on electromagnetic modes of cavity has the same rate as that of atomic clocks. We conclude that if general relativity is correct and the local expansion of space is isotropic there should be no cosmological drift of frequency of a

  16. Expandable intramedullary nail - experimental biomechanical evaluation

    A. Kajzer

    2010-01-01

    Full Text Available Purpose: The paper presents results of experimental analysis of femur and femur – expandable intramedullary nail system. The aim of the work was to determine displacement in three models. In addition, the torsion of the system aiming at determining the moments depending on the torsional angle of the bone was carried out.Design/methodology/approach: Three femurs were selected for studies. The analysis was carried out on the femur – expandable intramedullary nail system. The influence of the loads and displacements on the bone – nail system on the results of experimental analysis was analysed. In order to carry out calculations, three models were selected: model I – bone without fracture gap, model II and III – femur with expansion intramedullary nails – fracture gap was located 100 mm under greater trochanter. The studies were performed on femur models produced by Swedish company Sawbones. The intramedullary „Fixion IM” nails (Ti-6Al-4V alloy were implanted into the bone. Displacements of determinated models were being recorded from the sensors every 100 N from 10 N to 2000 N.Findings: The analyses showed the difference in displacements, depending on the selected models.Research limitations/implications: The limitations were connected with simplification of boundary conditions during analysis which were the result of the simplification of the models. While studying, muscles and ligaments supporting the bone in anatomic position were not taken into consideration. Instead, the system has been loaded with the axial force (compression.Practical implications: The obtained results can be useful in clinical practice. They can be applied in selection of stabilization methods or rehabilitation as well as in describing the biomechanical conditions connected with type of bone fracture obtained from medical imaging.Originality/value: . The work compares the values of displacement of characteristic points of femur (healthy – model I with the

  17. The Expanding Marketplace for Applied Geophysics

    Carlson, N.; Sirles, P.

    2012-12-01

    While the image of geophysics for the proverbial "layman" often seems limited to volcanoes and earthquakes, and to the geoscientist this image enlarges to include oil or minerals exploration and whole earth studies, there has been a steady increase in the application of geophysics into the realm of "daily life", such as real estate deals, highway infrastructure, and flood protection. This expansion of applications can be attributed to the improved economics from advances in equipment and interpretation. Traditional geophysical methods that at one time often only fit within the budgets of oil, gas, and minerals exploration programs can now be economically applied to much smaller scale needs like contaminant mapping, landfill delineation, and levee investigations. A real-world, economic example of this expanding marketplace is our company, which began very small and was aimed almost exclusively at the minerals exploration market. Most of our growth has been in the last 10 years, when we have expanded to five offices and a staff with almost 40 geoscientist degrees (21 in geophysics); much of this growth has been in the non-oil, non-minerals arenas. While much of our work still includes minerals exploration, other projects this year include wind-farm foundation studies, cavity detection above underground nuclear tests, landfill studies, acid mine drainage problems, and leaks in evaporation ponds. A methodology example of this expanding market is the induced polarization (IP) survey, once primarily used for minerals exploration, particularly large porphyry copper deposits, but now efficient enough to also use in environmental studies. The IP method has been particularly useful in delineating and characterizing old, poorly documented landfills, and recent research suggests it may also be useful in monitoring the accelerated biodegradation processes used in some cases to rehabilitate the sites. Compared to temperature monitoring systems, IP may be more useful in providing

  18. The effect of total flight hours and others dominant factors on the risk of distress in civilian pilots in Indonesia

    Yuliana Yuliana

    2016-01-01

    Full Text Available AbstrakLatar belakang: Distres pada pilot dapat mengurangi tingkat kewaspadaan dan mengganggu prosespengambilan keputusan. Tujuan penelitian ini mengidentifikasi pengaruh jam terbang total dan faktordominan lainnya terhadap risiko distres di antara pilot sipil di Indonesia.Metode: Studi potong lintang dengan sampling purposif pada tanggal 1-14 Mei 2013 terhadap pilot yangsedang melakukan pemeriksaan medik (medex di Balai Kesehatan Penerbangan, Jakarta. Pilot mengisilangsung dan tanpa nama data demografi dan pekerjaan, kuesioner strategi koping dan stresor di rumah.Pengukuran distres menggunakan Self Reporting Questionnaire-20 (SRQ-20 dengan titik potong 5/6,self rating dan anonymous. Risiko distres dianalisis menggunakan risiko relatif (RR dengan regresi Coxdengan waktu konstan.Hasil: Dari 209 pilot didapatkan 13,4% berisiko distres. Pilot dengan jam terbang total 6000-12999 jamdibandingkan dengan 59-5999 jam berisiko distres hampir 5,8 kali lipat [risiko relatif suaian (RRa =5,83; P = 0,000], sedangkan jam terbang total 13000-29000 berisiko meningkatkan distres lebih dari8 kali lipat (RRa = 8,42; P = 0,000. Selanjutnya, pertengkaran di keluarga 2,5 kali lipat mempertinggirisiko distres (RRa = 2,47; P = 0,006, sedangkan penggunaan koping beragama mengurangi distressebanyak 51% (RRa = 0,49; CI = 0,97-1,06; P = 0,051.Kesimpulan: Jam terbang total 6000 jam atau lebih dan pertengkaran di keluarga mempertinggi risikodistres, sedangkan penggunaan koping agama menurunkan distres pada pilot sipil di Indonesia. (HealthScience Journal of Indonesia 2015;6:17-22Kata kunci: pilot sipil, distres, jam terbang total, koping agama AbstractBackground: Distress can reduce awareness and interfere with decision making. The aim of this study isto identify the effect of total flight hours on the risk of distress among civilian pilots in Indonesia.Method: This cross sectional study with purposive sampling was conducted on May 1-14, 2013 amongcivilian pilots undergoing

  19. Markovian stochastic approximation with expanding projections

    Andrieu, Christophe

    2011-01-01

    Stochastic approximation is a framework unifying many random iterative algorithms occurring in a diverse range of applications. The stability of the process is often difficult to verify in practical applications and the process may even be unstable without additional stabilisation techniques. We study a stochastic approximation procedure with expanding projections similar to Andrad\\'ottir [Oper. Res. 43 (2010) 1037--1048]. We focus on Markovian noise and show the stability and convergence under general conditions. Our framework also incorporates the possibility to use a random step size sequence, which allows us to consider settings with a non-smooth family of Markov kernels. We apply the theory to stochastic approximation expectation maximisation with particle independent Metropolis-Hastings sampling.

  20. Henry Norris Russell and the Expanding Universe

    DeVorkin, D.

    2013-04-01

    Henry Norris Russell, one of the most influential American astronomers of the first half of the 20th Century, had a special place in his heart for the Lowell Observatory. Although privately critical of the founder for his pronouncements about life on Mars and the superiority of the Mars Hill observing site, he always supported the Observatory in public and professional circles. He staunchly supported Tombaugh's detection of a planet as leading from Lowell's prediction, and always promoted V. M. Slipher's spectroscopic investigations of planetary and stellar phenomena. But how did he react to Slipher's puzzling detection of the extreme radial velocities of spiral nebulae starting in 1912, and how did he regard the extension and interpretation of those observations by Hubble and others in following decades? Here we describe the arc of Russell's reactions, dating from Slipher's first detection, as an indicator of how mainstream stellar astronomers reacted to the concept of an expanding universe.

  1. Expanding Policy Imagination in Political Economy

    Seabrooke, Leonard

    2006-01-01

    Much of the literature in political economy seeks to capture an essential insight into the evolution of political and economic systems to provide a foundation for policy advice. This article suggests that attempts to nut out the kernels of change often restrict rather than expand policy imagination...... capacity to see political, social, and economic changes that do not conform to conventional theories, as well as distorting our understanding of how the contemporary world works. What policymakers want, more than prediction or recitation of conventional theories, is context to understand how policy can be...... implemented. Historical sociology provides a way to generate information about contextual constellations through two "tonics": intentional rationality and social mechanisms. With the assistance of these tonics, historical sociology widens political economy's policy imagination....

  2. Instabilities in non-expanding glasma

    Fujii, H; Iwazaki, A

    2009-01-01

    A homogeneous color magnetic field is known to be unstable for the fluctuations perpendicular to the field in the color space (the Nielsen-Olesen instability). We argue that these unstable modes, exponentially growing, generate an azimuthal magnetic field with the original field being in the $z$-direction, which causes the Nielsen-Olesen instability for another type of fluctuations. The growth rate of the latter unstable mode increases with the momentum $p_z$ and can become larger than the former's growth rate which decreases with increasing $p_z$. These features may explain the interplay between the primary and secondary instabilities observed in the real-time simulation of a non-expanding glasma, i.e., stochastically generated anisotropic Yang-Mills fields without expansion.

  3. On memory in exponentially expanding spaces

    Roberts, Daniel A

    2012-01-01

    We examine the degree to which fluctuating dynamics on exponentially expanding spaces remember initial conditions. In de Sitter space, the global late-time configuration of a free scalar field always contains information about early fluctuations. By contrast, fluctuations near the boundary of Euclidean Anti-de Sitter may or may not remember conditions in the center, with a transition at \\Delta=d/2. We connect these results to literature about statistical mechanics on trees and make contact with the observation by Anninos and Denef that the configuration space of a massless dS field exhibits ultrametricity. We extend their analysis to massive fields, finding that preference for isosceles triangles persists as long as \\Delta_- < d/4.

  4. Celestial Ephemerides in an Expanding Universe

    Kopeikin, Sergei

    2012-01-01

    Post-Newtonian theory was instrumental in conducting the critical experimental tests of general relativity and in building the astronomical ephemerides of celestial bodies in the solar system with an unparalleled precision. The cornerstone of the theory is the postulate that the solar system is gravitationally isolated from the rest of the universe and the background spacetime is asymptotically flat. The present article extends this theoretical concept and formulates the principles of celestial dynamics of particles and light moving in gravitational field of a localized astronomical system embedded to the expanding Friedmann-Lemaitre-Robertson-Walker (FLRW) universe. We formulate the precise mathematical concept of the Newtonian limit of Einstein's field equations in the conformally-flat FLRW spacetime and analyze the geodesic motion of massive particles and light in this limit. We prove that by doing conformal spacetime transformations, one can reduce the equations of motion of particles and light to the cla...

  5. Helical chirality induction of expanded porphyrin analogues

    Jun-Ichiro Setsune

    2012-11-01

    Expanded porphyrin analogues with unique figure-eight conformation were prepared by way of useful pyrrole intermediates such as bis(azafulvene)s and 2-borylpyrrole. Supramolecular chirogenesis of cyclooctapyrrole O1 with 32-cycloconjugation was successfully applied to determine absolute configuration of chiral carboxylic acids. Dinuclear CuII complex of cyclooctapyrrole O2 with interrupted -conjugation was resolved by HPLC into enantiomers and their helical handedness was determined by theoretical simulation of their CD spectral pattern. Enantioselective induction of helicity in the metal helicate formation in the presence of a chiral promoter was demonstrated by using ()-(+)-1-(1-phenyl)ethylamine that favoured , helicity. Dinuclear CoII complexes of cyclotetrapyrroletetrapyridine O3 were found to be substitution labile and pick up amino acid anions in water. Those amino acid complexes of O3Co2 were rendered to adopt a particular unidirectional helical conformation preferentially depending on the ligated amino acid anion.

  6. Homogeneous cosmology with aggressively expanding civilizations

    Olson, S Jay

    2014-01-01

    In the context of a homogeneous universe, we note that the appearance of aggressively expanding advanced life is geometrically similar to the process of nucleation and bubble growth in a first-order cosmological phase transition. We exploit this similarity to describe the dynamics of life saturating the universe on a cosmic scale, adapting the phase transition model to incorporate probability distributions of expansion and resource consumption strategies. Through a series of numerical solutions covering several orders of magnitude in the input assumption parameters, the resulting cosmological model is used to address basic questions related to the intergalactic spreading of life, dealing with issues such as timescales, observability, competition between strategies, and first-mover advantage. Finally, we examine physical effects on the universe itself, such as reheating and the backreaction on the evolution of the scale factor, if such life is able to control and convert a significant fraction of the available...

  7. Withdrawal: Expanding a Key Addiction Construct.

    Piper, Megan E

    2015-12-01

    Withdrawal is an essential component of classical addiction theory; it is a vital manifestation of dependence and motivates relapse. However, the traditional conceptualization of withdrawal as a cohesive collection of symptoms that emerge during drug deprivation and decline with either the passage of time or reinstatement of drug use, may be inadequate to explain scientific findings or fit with modern theories of addiction. This article expands the current understanding of tobacco withdrawal by examining: (1) withdrawal variability; (2) underlying causes of withdrawal variability, including biological and person factors, environmental influences, and the influence of highly routinized behavioral patterns; (3) new withdrawal symptoms that allow for enhanced characterization of the withdrawal experience; and (4) withdrawal-related cognitive processes. These topics provide guidance regarding the optimal assessment of withdrawal and illustrate the potential impact modern withdrawal conceptualization and assessment could have on identifying treatment targets. PMID:25744958

  8. Heptaphyrins: Expanded porphyrins with seven heterocyclic rings

    Venkataramanarao G Anand; Simi K Pushpan; Sundararaman Venkatraman; Tavarekere K Chandrashekar

    2003-10-01

    Expanded porphyrins containing seven pyrrole/heterocyclic rings linked in a cyclic fashion are termed heptaphyrins. The number of -electrons in heptaphyrins depends on the number of meso carbon bridges used to link the heterocyclic rings, accordingly heptaphyrins with 28-electrons and 30 -electrons are reported to date. Both condensation reactions of the appropriate precursors and acid-catalysed oxidative coupling reactions have been utilized to synthesise the heptaphyrins. The 30 heptaphyrins exhibit rich structural diversity where some of the heterocyclic rings in the macrocycle undergo a 180° ring flipping. An overview of the synthetic methods employed for the synthesis of heptaphyrins, their spectroscopic properties, structural behaviour and aromatic properties are highlighted in this paper.

  9. Cosmic strings in an expanding spacetime

    We investigate the stability of a static, infinitely long and straight vacuum string solution under inhomogeneous axisymmetric time-dependent perturbations. We find it to be perturbatively stable. We further extend our work by finding a string solutions in an expanding Universe. The back reaction of the string on the gravitational field has been ignored. The background is assumed to be a Friedman-Robertson-Walker (FRW) cosmology. By numerically integrating the field equations in a radiation and matter dominated models, we discover oscillatory solutions. The possible damping of these oscillations is discussed. For late times the solution becomes identical to the static one studied in the first part of the paper. 19 refs., 8 figs

  10. The expanding spectrum of cutaneous borreliosis.

    Eisendle, K; Zelger, B

    2009-04-01

    The known spectrum of skin manifestations in cutaneous Lyme disease is continuously expanding and can not be regarded as completed. Besides the classical manifestations of cutaneous borreliosis like erythema (chronicum) migrans, borrelial lymphocytoma and acrodermatitis chronica atrophicans evidence is growing that at least in part also other skin manifestations, especially morphea, lichen sclerosus and cases of cutaneous B-cell lymphoma are causally related to infections with Borrelia. Also granuloma annulare and interstitial granulomatous dermatitis might be partly caused by Borrelia burgdorferi or similar strains. There are also single reports of other skin manifestations to be associated with borrelial infections like cutaneous sarcoidosis, necrobiosis lipoidica and necrobiotic xanthogranuloma. In addition, as the modern chameleon of dermatology, cutaneous borreliosis, especially borrelial lymphocytoma, mimics other skin conditions, as has been shown for erythema annulare centrifugum or lymphocytic infiltration (Jessner Kanof) of the skin. PMID:19357623

  11. Henry Norris Russell and the Expanding Universe

    DeVorkin, David H

    2013-01-01

    Henry Norris Russell, one of the most influential American astronomers of the first half of the 20th Century, had a special place in his heart for the Lowell Observatory. Although privately critical of the founder for his pronouncements about life on Mars and the superiority of the Mars Hill observing site, he always supported the Observatory in public and professional circles. He staunchly supported Tombaugh's detection of a planet as leading from Lowell's prediction, and always promoted V. M. Slipher's spectroscopic investigations of planetary and stellar phenomena. But how did he react to Slipher's puzzling detection of the extreme radial velocities of spiral nebulae starting in 1912, and how did he regard the extension and interpretation of those observations by Hubble and others in following decades? Here we describe the arc of Russell's reactions, dating from Slipher's first detection, as an indicator of how mainstream stellar astronomers reacted to the concept of an expanding universe.

  12. Professional conceptualisation and accomplishment of patient safety in mental healthcare: an ethnographic approach

    Braithwaite Jeffrey

    2011-05-01

    Full Text Available Abstract Background This study seeks to broaden current understandings of what patient safety means in mental healthcare and how it is accomplished. We propose a qualitative observational study of how safety is produced or not produced in the complex context of everyday professional mental health practice. Such an approach intentionally contrasts with much patient safety research which assumes that safety is achieved and improved through top-down policy directives. We seek instead to understand and articulate the connections and dynamic interactions between people, materials, and organisational, legal, moral, professional and historical safety imperatives as they come together at particular times and places to perform safe or unsafe practice. As such we advocate an understanding of patient safety 'from the ground up'. Methods/Design The proposed project employs a six-phase data collection framework in two mental health settings: an inpatient unit and a community team. The first four phases comprise multiple modes of focussed, unobtrusive observation of professionals at work, to enable us to trace the conceptualisation and enactment of safety as revealed in dialogue and narrative, use of artefacts and space, bodily activity and patterns of movement, and in the accomplishment of specific work tasks. An interview phase and a social network analysis phase will subsequently be conducted to offer comparative perspectives on the observational data. This multi-modal and holistic approach to studying patient safety will complement existing research, which is dominated by instrumentalist approaches to discovering factors contributing to error, or developing interventions to prevent or manage adverse events. Discussion This ethnographic research framework, informed by the principles of practice theories and in particular actor-network ideas, provides a tool to aid the understanding of patient safety in mental healthcare. The approach is novel in that it

  13. Grimsel test site - Phase VI: review of accomplishments and next steps

    The Grimsel Test Site owned and operated by Nagra is located in the Swiss Alps (www.grimsel.com). The sixth Phase of investigations was started in 2003 with a ten-year planning horizon. With the investigations and projects of Phase VI the focus is shifted more towards projects assessing perturbation effects of repository implementation and projects evaluating and demonstrating engineering and operational aspects of the repository system. More than 17 international partners participate in the various projects, which form the basic organisational 'elements' of Phase VI, each one further structured in field-testing, laboratory studies, design and modelling tasks, as appropriate. Each project phase is planned with a duration of 3 to 5 years, to facilitate all practical and administrative aspects, ensuring flexibility for updating the overall plan with the recent findings. Scientific and engineering interaction among the different projects is ensured via the annual international meeting and ad-hoc meetings, as appropriate. As Phase VI approaches its mid-term point, a review of the accomplishments to date is performed to provide a sound basis for the detailed planning of the next steps. The accomplishments to date are described and assessed below; the opportunities with the on-going projects as well as new projects - currently under discussion - are also presented and discussed. The on-going projects include: studies of the long-term diffusion with emphasis on the processes in the rock matrix (LTD); colloid studies under in-situ generation conditions and migration velocities closer to velocities expected in an actual repository site (CFM); studies of the long-term cement interactions with natural systems (LCS); evaluation of full-scale engineered systems under simulated heat production and long-term natural saturation (NF-Pro/FEBEX); gas migration through engineered barrier systems (GMT); emplacement of shot-crete low-pH plug (ESDRED/Module IV); test and evaluation of

  14. The ICES Working Group on Zooplankton Ecology: Accomplishments of the first 25 years

    Wiebe, Peter H.; Harris, Roger; Gislason, Astthor; Margonski, Piotr; Skjoldal, Hein Rune; Benfield, Mark; Hay, Steve; O'Brien, Todd; Valdés, Luis

    2016-02-01

    The ICES Study Group on Zooplankton Ecology was created in 1991 to address issues of current and future concern within the field of zooplankton ecology. Within three years it became the ICES Working Group on Zooplankton Ecology (ICES WGZE) and this unique group in the world's oceanographic community has now been active for 25 years. This article reviews and synthesizes the products, and major accomplishments of the group. Achievements of the group, including the Zooplankton Methodology Manual, the Zooplankton Status Reports, and the International Zooplankton Symposia, have had an important impact on the wider field. Among the future issues that remain to be addressed by the group are the assessment of exploratory fisheries on zooplankton and micronekton species; further development of the zooplankton time-series; compilation and integration of allometric relationships for zooplankton species, and evaluation of new methodologies for the study of zooplankton distribution, abundance, physiology, and genetics. Marine science is an increasingly global undertaking and groups such as the ICES WGZE will continue to be essential to the advancement of understanding of zooplankton community structure and population dynamics in the world's oceans.

  15. Quality management at Argonne National Laboratory: Status, accomplishments, and lessons learned

    NONE

    1995-06-01

    In April 1992, Argonne National Laboratory (ANL) launched the implementation of quality management (QM) as an initiative of the Laboratory Director. The goal of the program is to seek ways of improving Laboratory performance and effectiveness by drawing from the realm of experiences in the global total quality management movement. The Argonne QM initiative began with fact finding and formulating a strategy for implementation; the emphasis is that the underlying principles of QM should be an integral part of how the Laboratory is managed and operated. A primary theme that has guided the Argonne QM initiative is to consider only those practices that offer the potential for real improvement, make sense, fit the culture, and would be credible to the broad population. In October 1993, the Laboratory began to pilot a targeted set of QM activities selected to produce outcomes important to the Laboratory--strengthening the customer focus, improving work processes, enhancing employee involvement and satisfaction, and institutionalizing QM. This report describes the results of the just-concluded QM development and demonstration phase in terms of detailed strategies, accomplishments, and lessons learned. These results are offered as evidence to support the conclusion that the Argonne QM initiative has achieved value-added results and credibility and is well positioned to support future deployment across the entire Laboratory as an integrated management initiative. Recommendations for follow-on actions to implement future deployment are provided separately.

  16. Research accomplishments and future goals in particle physics. Final technical report

    This proposal presents the research accomplishments and ongoing activities of Boston University researchers in high energy physics. Some changes have been made in the structure of the program from the previous arrangement of tasks. Task B, Accelerator Design Physics, is being submitted as a separate proposal for an independent grant; this will be consistent with the nature of the research and the source of funding. Boston University is active in seven principal areas: (1) Task A: Colliding Beams -- physics of e+e- and anti pp collisions; (2) Task C: MACRO Experiment -- search for magnetic monopoles and study of cosmic rays; (3) Task D: Proton Decay -- search for nucleon instability and study of neutrino interactions; (4) Tasks E, J, and N: Particle Theory -- theoretical high energy particle physics, including two Outstanding Junior Investigator awards; (5) Task F: Muon G-2 -- measurement of the anomalous magnetic moment of the muon; (6) Task K: SSCintcal -- calorimetry for the GEM Experiment; (7) Task L: Muon Detectors for the GEM Experiment. The body of the proposal is devoted to detailed discussions of each of the tasks. The total budget request for the program appears in a summary chapter that includes a general budget discussion and individual budget requests and explanations for each of the tasks

  17. International Space Station Research for the Next Decade: International Coordination and Research Accomplishments

    Thumm, Tracy L.; Robinson, Julie A.; Johnson-Green, Perry; Buckley, Nicole; Karabadzhak, George; Nakamura, Tai; Sorokin, Igor V.; Zell, Martin; Sabbagh, Jean

    2011-01-01

    During 2011, the International Space Station reached an important milestone in the completion of assembly and the shift to the focus on a full and continuous utilization mission in space. The ISS partnership itself has also met a milestone in the coordination and cooperation of utilization activities including research, technology development and education. We plan and track all ISS utilization activities jointly and have structures in place to cooperate on common goals by sharing ISS assets and resources, and extend the impacts and efficiency of utilization activities. The basic utilization areas on the ISS include research, technology development and testing, and education/outreach. Research can be categorized as applied research for future exploration, basic research taking advantage of the microgravity and open space environment, and Industrial R&D / commercial research focused at industrial product development and improvement. Technology development activities range from testing of new spacecraft systems and materials to the use of ISS as an analogue for future exploration missions to destinations beyond Earth orbit. This presentation, made jointly by all ISS international partners, will highlight the ways that international cooperation in all of these areas is achieved, and the overall accomplishments that have come as well as future perspectives from the cooperation. Recently, the partnership has made special efforts to increase the coordination and impact of ISS utilization that has humanitarian benefits. In this context the paper will highlight tentative ISS utilization developments in the areas of Earth remote sensing, medical technology transfer, and education/outreach.

  18. Task III: UCSD/DIII-D/Textor FY-97-98 Accomplishments

    OAK (B204) Task III: UCSD/DIII-D/Textor FY-97-98 Accomplishments. A comprehensive report on the physics of pump limiters and particularly, the characterization of ALT-II, was published in Nuclear Fusion, bringing the project to a closure. The performance of the toroidal pump limiter was characterized under full auxiliary heating of 7 MW of NBI and ICRH and full pumping, as stated in the project milestones. Relevant highlights are: (1) Pumping with ALT-II allows for density control. (2) The achieved exhaust efficiency is 4% during NBI operation and near 2% during OH or ICRH operation. (3) We have shown that an exhaust efficiency of 2% is sufficient to satisfy the ash removal requirements of fusion reactors. (4) The plasma particle efflux and the pumped flux both increase with density and heating power. (5) The particle confinement time is less than the energy confinement time by a factor of 4. In summary, pumped belt limiters could provide the density control and ash exhaust requirements of fusion reactors

  19. Accomplishments of the Abrupt Wing Stall (AWS) Program and Future Research Requirements

    Hall, Robert M.; Woodson, Shawn H.; Chambers, Joseph R.

    2003-01-01

    The Abrupt Wing Stall (AWS) Program has addressed the problem of uncommanded lateral motions, such as wing drop and wing rock, at transonic speeds. The genesis of this Program was the experience of the F/A-18E/F Program in the late 199O's, when wing drop was discovered in the heart of the maneuver envelope for the pre-production aircraft. While the F/A-18E/F problem was subsequently corrected by a leading-edge flap scheduling change and the addition of a porous door to the wing fold fairing, the AWS Program was initiated as a national response to the lack of technology readiness available at the time of the F/A-18E/F Development Program. The AWS Program objectives were to define causal factors for the F/A-18E/F experience, to gain insights into the flow physics associated with wing drop, and to develop methods and analytical tools so that future programs could identify this type of problem before going to flight test. The paper reviews, for the major goals of the AWS Program, the status of the technology before the program began, the program objectives, accomplishments, and impacts. Lessons learned are presented for the benefit of future programs that must assess whether a vehicle will have uncommanded lateral motions before going to flight test. Finally, recommended future research needs are presented in light of the AWS Program experience.

  20. Research accomplishments and future goals in particle physics. Final technical report

    1994-06-01

    This proposal presents the research accomplishments and ongoing activities of Boston University researchers in high energy physics. Some changes have been made in the structure of the program from the previous arrangement of tasks. Task B, Accelerator Design Physics, is being submitted as a separate proposal for an independent grant; this will be consistent with the nature of the research and the source of funding. Boston University is active in seven principal areas: (1) Task A: Colliding Beams -- physics of e{sup +}e{sup {minus}} and {anti p}p collisions; (2) Task C: MACRO Experiment -- search for magnetic monopoles and study of cosmic rays; (3) Task D: Proton Decay -- search for nucleon instability and study of neutrino interactions; (4) Tasks E, J, and N: Particle Theory -- theoretical high energy particle physics, including two Outstanding Junior Investigator awards; (5) Task F: Muon G-2 -- measurement of the anomalous magnetic moment of the muon; (6) Task K: SSCintcal -- calorimetry for the GEM Experiment; (7) Task L: Muon Detectors for the GEM Experiment. The body of the proposal is devoted to detailed discussions of each of the tasks. The total budget request for the program appears in a summary chapter that includes a general budget discussion and individual budget requests and explanations for each of the tasks.

  1. Air MEDEVAC in case of multiple casualties – The experience of civilian-military cooperation in RoAF

    Dragoș C. Tudose

    2016-07-01

    Full Text Available Introduction: Starting September 2010 in Romania was created the Military Emergency Medical Service (SMMU by the Ministry of National Defense, which has as main mission to provide first aid and save the lives of military personnel during military operations using special equipped MEDEAVC aircraft. Nationwide exist the national emergency system which operates thru 112- SMURD acting in support of the civilian population. In case of accidents with multiple victims the experience has shown the need for collaboration between the two systems, in order to save lives. In the last 5 years there has been an increasing Airlift missions (MEDEVAC with multiple victims executed by joint civil-military medical teams using military aircraft. Material and methods. This paper provides a review of the most important aspects of particularities, advantages and disadvantages of this type of medical transport using the MEDEVAC missions based study carried out by the Air Force in recent years. Results and conclusions. Performing these tasks presents challenges to mission planning, use of medical equipment and procedures, command-control system, exercise programs jointly joint medical teams and, of course, managing a large number of patients in flight. The large number of patients transported safely and in the shortest time, regardless of weather conditions recommends this type of medical intervention. Given the Romanian military presence in various theaters and that NATO strategic medical evacuation is a national responsibility, the capacity of air transport in case multiple casualties is a priority.

  2. The COSMO-SkyMed ground and ILS and OPS segments upgrades for full civilian capacity exploitation

    Fasano, L.; De Luca, G. F.; Cardone, M.; Loizzo, R.; Sacco, P.; Daraio, M. G.

    2015-10-01

    COSMO-SkyMed (CSK), is an Earth Observation joint program between Agenzia Spaziale Italiana (Italian Space Agency, ASI) and Italian Ministry of Defense (It-MoD). It consists of a constellation of four X Band Synthetic Aperture Radar (SAR) whose first satellite of has been launched on June 2007. Today the full constellation is fully qualified and is in an operative phase. The COSMO-SkyMed System includes 3 Segments: the Space Segment, the Ground Segment and the Integrated Logistic Support and Operations Segment (ILS and OPS) As part of a more complex re-engineering process aimed to improve the expected constellation lifetime, to fully exploit several system capabilities, to manage the obsolescence, to reduce the maintenance costs and to exploit the entire constellation capability for Civilian users a series of activities have been performed. In the next months these activities are planned to be completed and start to be operational so that it will be possible the programming, planning, acquisition, raw processing and archiving of all the images that the constellation can acquire.

  3. The enduring mental health impact of mass violence: A community comparison study of Cambodian civilians living in Cambodia and Thailand

    Mollica, Richard F; Brooks, Robert; Tor, Svang; Lopes-Cardozo, Barbara; Silove, Derrick

    2016-01-01

    Background No population-based studies have directly compared the long-term health and mental health outcomes of conflict- versus non-conflict-affected communities from the same ethnic background. Aims To identify and compare levels of psychiatric morbidity between a traumatized and non-traumatized civilian community; to investigate the long-term impact of mass violence. Methods Double-stratified community surveys in Siem Reap and Surin provinces were conducted by highly qualified Cambodian interviewers using culturally validated survey instruments with known psychometric properties. These included Cambodian versions of the Hopkins Symptom Checklist-25, the Harvard Trauma Questionnaire and the Medical Outcome Study Short Form. Results Siem Reap and Surin respondents experienced 12,266 and 621 major trauma events, respectively; 745 (76.2%) Siem Reap respondents and six (0.6%) Surin respondents reported torture events; 499 (49.5%) Siem Reap respondents and 203 (19.7%) Surin respondents met the clinical threshold for depression (OR 4.01, 95% CI 3.29–4.88); 204 (20.6%) Siem Reap respondents and 23 (2.2%) Surin respondents met the clinical threshold for post-traumatic stress disorder (PTSD) (OR 11.39, 95% CI 7.3–17.7).The MOS physical disability was higher in Siem Reap versus Surin respondents (74 (7.5%) vs 13 (1.3%), χ2 = 47.4 df = 1, p genocide continues to suffer psychiatric morbidity and poor health. PMID:23396287

  4. An expanded delivery model for outpatient burn rehabilitation.

    Wiechman, Shelley A; Carrougher, Gretchen J; Esselman, Peter C; Klein, Matthew B; Martinez, Erin M; Engrav, Loren H; Gibran, Nicole S

    2015-01-01

    Despite the numerous multidisciplinary services burn centers provide, a number of challenges to obtaining optimal outcomes exist. The goal of this study was to overcome the barriers to effective burn rehabilitation by utilizing an expanded care coordinator (ECC) to supplement the existing outpatient services. In this between-group, single-blind, randomized, controlled trial, the control group (n = 41) received standard outpatient care and the experimental group (n = 40) received additional services provided by the ECC, including telephone calls at set intervals (24 hours postdischarge, 2, 4, 8, 12 weeks postdischarge and 5, 7, 9 months postdischarge). The ECC was trained in motivational interviewing, crisis intervention, and solution-focused counseling. He assisted patients before and after each clinic visit, coordinated outpatient services in their geographic area (physical and occupational therapy, counseling, primary care provider referrals, etc.), and helped develop problem-solving approaches to accomplish individualized goals. Outcome measures included patient identified goals utilizing the goal attainment scale, the urn-specific health scale-brief, the Short Form 12, a patient satisfaction survey, and a return to work survey. The average subject age was 43 years (SD = 16.9) with a mean TBSA of 19% (SD = 18.8). The average length of hospitalization was 36 days (SD = 42.9). The patient and injury characteristics were similar between the study groups. For the experimental group, 33% completed seven calls, with 23% completing all the eight calls. All were assessed using general linear models and were adjusted for sex, age, length of hospitalization, urban vs rural area of residence, %TBSA burn, and ethnicity. There was no difference between the control and experimental groups for any of the outcome measures at either 6 or 12 months postburn. No differences in outcomes between the groups were found. All participants appreciated the individualized goal setting

  5. BOOK REVIEW: The Artful Universe Expanded

    Bassett, B. A.

    2005-07-01

    The cosmos is an awfully big place and there is no better guide to its vast expanse and fascinating nooks and crannies than John Barrow. A professor of mathematical sciences at Cambridge University, Barrow embodies that rare combination of highly polished writer and expert scientist. His deft touch brings together the disparate threads of human knowledge and weaves them into a tapestry as rich and interesting for the expert as it is for the layperson. The Artful Universe Expanded is an updated edition of this popular book first published in 1995. It explores the deeply profound manner in which natural law and the nature of the cosmos have moulded and shaped us, our cultures and the very form of our arts and music—a new type of `cosmic' anthropology. The main themes Barrow chooses for revealing this new anthropology are the subjects of evolution, the size of things, the heavens and the nature of music. The book is a large, eclectic repository of knowledge often unavailable to the layperson,\\endcolumn hidden in esoteric libraries around the world. It rivals The Da Vinci Code for entertainment value and insights, but this time it is Nature’s code that is revealed. It is rare indeed to find common threads drawn through topics as diverse as The Beetles, Bach and Beethoven or between Jackson Pollock, the Aztecs, Kant, Picasso, Byzantine mosaics, uranium-235 and the helix nebula. Barrow unerringly binds them together, presenting them in a stimulating, conversational style that belies the amount of time that must have gone into researching this book. Dip into it at random, or read it from cover to cover, but do read it. The Artful Universe Expanded is an entertaining antidote to the oft-lamented pressures to know more and more about less and less and the apparently inexorable march of specialization. On reading this book one can, for a short time at least, hold in one’s mind a vision that unifies science, art and culture and glimpse a universal tapestry of great

  6. Influence of Particle Size on Properties of Expanded Graphite

    Kurajica, S

    2010-02-01

    Full Text Available Expanded graphite has been applied widely in thermal insulation, adsorption, vibration damping, gasketing, electromagnetic interference shielding etc. It is made by intercalation of natural flake graphite followed by thermal expansion. Intercalation is a process whereby an intercalant material is inserted between the graphene layers of a graphite crystal. Exfoliation, a huge unidirectional expansion of the starting intercalated flakes, occurs when the graphene layers are forced apart by the sudden decomposition and vaporization of the intercalated species by thermal shock. Along with production methodologies, such as the intercalation process and heat treatment, the raw material characteristics, especially particle size, strongly influence the properties of the final product.This report evaluates the influence of the particle size of the raw material on the intercalation and expansion processes and consequently the properties of the exfoliated graphite. Natural crystalline flake graphite with wide particle diameter distribution (between dp = 80 and 425 µm was divided into four size-range portions by sieving. Graphite was intercalated via perchloric acid, glacial acetic acid and potassium dichromate oxidation and intercalation procedure. 5.0 g of graphite, 7.0 g of perchloric acid, 4.0 g of glacial acetic acid and 2.0 g of potassium dichromate were placed in glass reactor. The mixture was stirred with n = 200 min–1 at temperature of 45 °C during 60 min. Then it was filtered and washed with distilled water until pH~6 and dried at 60 °C during 24 h. Expansion was accomplished by thermal shock at 1000 °C for 1 min. The prepared samples were characterized by means of exfoliation volume measurements, simultaneous differential thermal analysis and thermo-gravimetry (DTA/TGA, X-ray diffraction (XRD, Fourier transform infrared spectroscopy (FTIR, BET measurements and scanning electron microscopy (SEM.X-ray diffraction indicated a change of distance

  7. Expanding the view of scholarship: introduction.

    Beattie, D S

    2000-09-01

    The Association of American Medical Colleges' Council of Academic Societies (CAS) has a long-standing interest in scholarship as it relates to research, education, and service, the traditional definition of the activities of medical school. The work of Ernest Boyer and Charles Glassick is highly respected for redefining scholarship and conceiving how scholarship as thus defined can be assessed. Because their ideas have been applied in other areas of the academy but not widely in medical faculties, the CAS Task Force on Scholarship collected a special set of papers on Boyer's four areas of scholarship as applied to medical school, including case studies and the perspective from the university. The four areas of scholarship defined by Boyer and Glassick are the scholarship of discovery, the scholarship of integration, the scholarship of application, and the scholarship of teaching. The scholarship of discovery-research-has for decades been the primary focus for promotion and tenure for medical school faculty, even though the faculty also had major and critical activities in the other areas of scholarship. The CAS hopes that the ideas put forth in this special theme issue will produce a continuing dialogue as faculty and administrators at medical schools reflect on the value of these different forms of scholarship, their application by medical school faculty, and their contributions to the individual missions of each medical school and teaching hospital. In addition, these articles will stimulate continuing discussions that will definite equitable methods for the continued assessment of the scholarly accomplishments of medical school faculty. PMID:10995606

  8. Expanding the conceptual toolkit of organ gifting.

    M Shaw, Rhonda

    2015-07-01

    In jurisdictions where the sale of body tissue and organs is illegal, organ transplantation is often spoken of as a gift of life. In the social sciences and bioethics this concept has been subject to critique over the course of the last two decades for failing to reflect the complexities of organ and tissue exchange. I suggest that a new ethical model of organ donation and transplantation is needed to capture the range of experiences in this domain. The proposed model is both analytical and empirically oriented, and draws on research findings linking a series of qualitative sociological studies undertaken in New Zealand between 2007 and 2013. The studies were based on document analysis, field notes and 127 semi-structured in-depth interviews with people from different cultural and constituent groups directly involved in organ transfer processes. The aim of the article is to contribute to sociological knowledge about organ exchange and to expand the conceptual toolkit of organ donation to include the unconditional gift, the gift relation, gift exchange, body project, and body work. The rationale for the proposed model is to provide an explanatory framework for organ donors and transplant recipients and to assist the development of ethical guidelines and health policy discourse. PMID:25728628

  9. Is Space Really Expanding? A Counterexample

    Chodorowski, Michał J.

    2007-03-01

    In all Friedman models, the cosmological redshift is widely interpreted as a consequence of the general-relativistic phenomenon of expansion of space. Other commonly believed consequences of this phenomenon are superluminal recession velocities of distant galaxies, and the distance to the particle horizon greater than ct (where t is the age of the Universe), in apparent conflict with special relativity. Here, we study a particular Friedman model: empty universe. This model exhibits both cosmological redshift, superluminal velocities and infinite distance to the horizon. However, we show that the cosmological redshift is there simply a relativistic Doppler shift. Moreover, apparently superluminal velocities and ‘acausal’ distance to the horizon are in fact a direct consequence of special-relativistic phenomenon of time dilation, as well as of the adopted definition of distance in cosmology. There is no conflict with special relativity, whatsoever. In particular, inertial recession velocities are subluminal. Since in the real Universe, sufficiently distant galaxies recede with relativistic velocities, these special-relativistic effects must be at least partly responsible for the cosmological redshift and the aforementioned ‘superluminalities’, commonly attributed to the expansion of space. Let us finish with a question resembling a Buddhism-Zen ‘koan’: in an empty universe, what is expanding?

  10. Helical Screw Expander Evaluation Project. Final report

    McKay, R.

    1982-03-01

    A functional 1-MW geothermal electric power plant that featured a helical screw expander was produced and then tested in Utah in 1978 to 1979 with a demonstrated average performance of approximately 45% machine efficiency over a wide range of test conditions in noncondensing operation on two-phase geothermal fluids. The Project also produced a computer-equipped data system, an instrumentation and control van, and a 1000-kW variable load bank, all integrated into a test array designed for operation at a variety of remote test sites. Additional testing was performed in Mexico in 1980 under a cooperative test program using the same test array, and machine efficiency was measured at 62% maximum with the rotors partially coated with scale, compared with approximately 54% maximum in Utah with uncoated rotors, confirming the importance of scale deposits within the machine on performance. Data are presented for the Utah testing and for the noncondensing phases of the testing in Mexico. Test time logged was 437 hours during the Utah tests and 1101 hours during the Mexico tests.

  11. The expanding universe of prion diseases.

    Joel C Watts

    2006-03-01

    Full Text Available Prions cause fatal and transmissible neurodegenerative disease. These etiological infectious agents are formed in greater part from a misfolded cell-surface protein called PrP(C. Several mammalian species are affected by the diseases, and in the case of "mad cow disease" (BSE the agent has a tropism for humans, with negative consequences for agribusiness and public health. Unfortunately, the known universe of prion diseases is expanding. At least four novel prion diseases--including human diseases variant Creutzfeldt-Jakob disease (vCJD and sporadic fatal insomnia (sFI, bovine amyloidotic spongiform encephalopathy (BASE, and Nor98 of sheep--have been identified in the last ten years, and chronic wasting disease (CWD of North American deer (Odocoileus Specis and Rocky Mountain elk (Cervus elaphus nelsoni is undergoing a dramatic spread across North America. While amplification (BSE and dissemination (CWD, commercial sourcing of cervids from the wild and movement of farmed elk can be attributed to human activity, the origins of emergent prion diseases cannot always be laid at the door of humankind. Instead, the continued appearance of new outbreaks in the form of "sporadic" disease may be an inevitable outcome in a situation where the replicating pathogen is host-encoded.

  12. The expanding universe of prion diseases.

    2006-03-01

    Full Text Available Prions cause fatal and transmissible neurodegenerative disease. These etiological infectious agents are formed in greater part from a misfolded cell-surface protein called PrP(C. Several mammalian species are affected by the diseases, and in the case of "mad cow disease" (BSE the agent has a tropism for humans, with negative consequences for agribusiness and public health. Unfortunately, the known universe of prion diseases is expanding. At least four novel prion diseases-including human diseases variant Creutzfeldt-Jakob disease (vCJD and sporadic fatal insomnia (sFI, bovine amyloidotic spongiform encephalopathy (BASE, and Nor98 of sheep-have been identified in the last ten years, and chronic wasting disease (CWD of North American deer (Odocoileus Specis and Rocky Mountain elk (Cervus elaphus nelsoni is undergoing a dramatic spread across North America. While amplification (BSE and dissemination (CWD, commercial sourcing of cervids from the wild and movement of farmed elk can be attributed to human activity, the origins of emergent prion diseases cannot always be laid at the door of humankind. Instead, the continued appearance of new outbreaks in the form of "sporadic" disease may be an inevitable outcome in a situation where the replicating pathogen is host-encoded.

  13. Tachyonic Resonance Preheating in Expanding Universe

    Abolhasani, Ali Akbar; Sheikh-Jabbari, M M

    2009-01-01

    In this paper the tachyonic resonance preheating generated from the bosonic trilinear $\\phi\\chi^2$ interactions in an expanding Universe is studied. In $\\lambda\\phi^4/4$ inflationary model the trilinear interaction, in contrast to the four-legs $\\phi^2\\chi^2$, breaks the conformal symmetry explicitly and the resonant source term becomes non-periodic, making the Floquet theorem inapplicable. We find that the occupation number of the produced $\\chi$-particles has a non-linear exponential growth with exponent $\\sim x^{3/2}$, where $x$ is the conformal time. This should be contrasted with preheating from a periodic resonant source, arising for example from the four-legs $\\phi^2\\chi^2$ interaction, where the occupation number has a linear exponential growth. We present an analytic method to compute the interference term coming from phases accumulated in non-tachyonic scattering regions and show that the effects of the interference term causes ripples on $x^{3/2}$ curve, a result which is confirmed by numerical ana...

  14. Expanded polylactide bead foaming - A new technology

    Nofar, M.; Ameli, A.; Park, C. B.

    2015-05-01

    Bead foaming technology with double crystal melting peak structure has been recognized as a promising method to produce low-density foams with complex geometries. During the molding stage of the bead foams, the double peak structure generates a strong bead-to-bead sintering and maintains the overall foam structure. During recent years, polylactide (PLA) bead foaming has been of the great interest of researchers due to its origin from renewable resources and biodegradability. However, due to the PLA's low melt strength and slow crystallization kinetics, the attempts have been limited to the manufacturing methods used for expanded polystyrene. In this study, for the first time, we developed microcellular PLA bead foams with double crystal melting peak structure. Microcellular PLA bead foams were produced with expansion ratios and average cell sizes ranging from 3 to 30-times and 350 nm to 15 µm, respectively. The generated high melting temperature crystals during the saturation significantly affected the expansion ratio and cell density of the PLA bead foams by enhancing the PLA's poor melt strength and promoting heterogeneous cell nucleation around the crystals.

  15. Is Space Really Expanding? A Counterexample

    In all Friedman models, the cosmological redshift is widely interpreted as a consequence of the general-relativistic phenomenon of expansion of space. Other commonly believed consequences of this phenomenon are superluminal recession velocities of distant galaxies, and the distance to the particle horizon greater than c t (where t is the age of the Universe), in apparent conflict with special relativity. Here, we study a particular Friedman model: empty universe. This model exhibits both cosmological redshift, superluminal velocities and infinite distance to the horizon. However, we show that the cosmological redshift is there simply a relativistic Doppler shift. Moreover, apparently superluminal velocities and ' acausal ' distance to the horizon are in fact a direct consequence of special-relativistic phenomenon of time dilation, as well as of the adopted definition of distance in cosmology. There is no conflict with special relativity, whatsoever. In particular, inertial recession velocities are subluminal. Since in the real Universe, sufficiently distant galaxies recede with relativistic velocities, these special-relativistic effects must be at least partly responsible for the cosmological redshift and the aforementioned ' superluminalities ', commonly attributed to the expansion of space. Let us finish with a question resembling a Buddhism-Zen ' koan ': in an empty universe, what is expanding? (author)

  16. Gravitomagnetic Instabilities in Anisotropically Expanding Fluids

    Kleidis, Kostas; Kuiroukidis, Apostolos; Papadopoulos, Demetrios B.; Vlahos, Loukas

    Gravitational instabilities in a magnetized Friedman-Robertson-Walker (FRW) universe, in which the magnetic field was assumed to be too weak to destroy the isotropy of the model, are known and have been studied in the past. Accordingly, it became evident that the external magnetic field disfavors the perturbations' growth, suppressing the corresponding rate by an amount proportional to its strength. However, the spatial isotropy of the FRW universe is not compatible with the presence of large-scale magnetic fields. Therefore, in this paper we use the general-relativistic version of the (linearized) perturbed magnetohydrodynamic equations with and without resistivity, to discuss a generalized Jeans criterion and the potential formation of density condensations within a class of homogeneous and anisotropically expanding, self-gravitating, magnetized fluids in curved space-time. We find that, for a wide variety of anisotropic cosmological models, gravitomagnetic instabilities can lead to subhorizontal, magnetized condensations. In the nonresistive case, the power spectrum of the unstable cosmological perturbations suggests that most of the power is concentrated on large scales (small k), very close to the horizon. On the other hand, in a resistive medium, the critical wave-numbers so obtained, exhibit a delicate dependence on resistivity, resulting in the reduction of the corresponding Jeans lengths to smaller scales (well bellow the horizon) than the nonresistive ones, while increasing the range of cosmological models which admit such an instability.

  17. Gravitational instability in a multicomponent expanding medium

    Gravitational instability in a medium, consisting of two or more components, in the expanding Universe is considered in the framework of the Newtonian theory. The system of equations for density perturbations is solved in the short-wave and long-wave approximations. It is shown that under the small values of the wave vector k, the conclusion on the existence of at most one unstable mode of density perturbations growth survives. With k fixed, the presence of another component (deltasub(i)) leads to a more rapid growth of perturbations of the component deltasub(j), provided that γsub(i)>γsub(j). In the limiting case of large wave vectors, ordinary sound waves are obtained. The influence of other components starts to tell on the terms of the first order in 1/k in the expansion of the oscillation amplitude in powers of 1/k. This reveals itself in a slower decrease of the amplitude for the considered component (deltasub(i)), provided that γsub(j)>γsub(i)>=4/3

  18. Expandable image compression system: A modular approach

    The full-frame bit allocation algorithm for radiological image compression developed in the authors' laboratory can achieve compression ratios as high as 30:1. The software development and clinical evaluation of this algorithm has been completed. It involves two stages of operations: a two-dimensional discrete cosine transform and pixel quantization in the transform space with pixel depth kept accountable by a bit allocation table. Their design took an expandable modular approach based on the VME bus system which has a maximum data transfer rate of 48 Mbytes per second and a Motorola 68020 microprocessor as the master controller. The transform modules are based on advanced digital signal processor (DSP) chips microprogrammed to perform fast cosine transforms. Four DSP's built into a single-board transform module can process an 1K x 1K image in 1.7 seconds. Additional transform modules working in parallel can be added if even greater speeds are desired. The flexibility inherent in the microcode extends the capabilities of the system to incorporate images of variable sizes. Their design allows for a maximum image size of 2K x 2K

  19. Expanding the Allowable TRUPACT-II Payload

    The partnership between the Carlsbad Field Office (CBFO) and the TRU and Mixed Waste Focus Area (TMFA) was rewarded when several long-term projects came to fruition. The Nuclear Regulatory Commission (NRC) removed some of the conservatism in the TRUPACT-II Safety Analysis Report for Packaging (SARP) with their approval of Revision 19. The SARP strictly limits the payload constituents to ensure that hydrogen gas and other flammable volatile organic compounds (VOCs) don't build up to flammable/explosive levels while the transuranic (TRU) waste is sealed in the container during shipment. The CBFO/TMFA development program was based on laboratory experiments with surrogate waste materials, real waste experiments, and theoretical modeling that were used to justify payload expansion. Future work to expand the shipping envelope of the TRUPACT-II focuses on increasing the throughput through the waste certification process and reducing the waste operations costs by removing the need for a repack aging and/or treatment capability or reducing the size of the needed repackaging/treatment capability

  20. Homogeneous cosmology with aggressively expanding civilizations

    Olson, S. Jay

    2015-11-01

    In the context of a homogeneous Universe, we note that the appearance of aggressively expanding advanced life is geometrically similar to the process of nucleation and bubble growth in a first-order cosmological phase transition. We exploit this similarity to describe the dynamics of life saturating the Universe on a cosmic scale, adapting the phase transition model to incorporate probability distributions of expansion and resource consumption strategies. Through a series of numerical solutions spanning several orders of magnitude in the input assumption parameters, the resulting cosmological model is used to address basic questions related to the intergalactic spreading of life, dealing with issues such as timescales, observability, competition between strategies, and first-mover advantage. Finally, we examine physical effects on the Universe itself, such as reheating and the backreaction on the evolution of the scale factor, if such life is able to control and convert a significant fraction of the available pressureless matter into radiation. We conclude that the existence of life, if certain advanced technologies are practical, could have a significant influence on the future large-scale evolution of the Universe.

  1. 休闲旅游平民化发展策略研究%Research on the Development Strategy of Civilians' Leisure Travel

    孟玮

    2012-01-01

    China's tourism industry has entered into the civilians' era. The data from the Tourism Research Institute shows that there are 2.64 billion domestic tourists in 2011, and the total income of the domestic tourism is more than 1.93 trillion. At the same time, there are more than 70 million tourists travelling abroad. In addition, the World Tourism Organization has made predictions in World Tourism Conference as early as in 2000 that China will replace France as the world's first tourist destination country by 2020. The number of tourists to China will reach 130 million at that time, and Chinese will also become one of the most keen to travel nations. The tourism market is in full swing around the world, China's civilian population has entered into the tourism market and travelling has entered the lives of common people, and it has become a national sport. This requires the tourism market to become civilian model as soon as possible. Taking Shandong province as an example, this article does some research on the benefits and ways of Shandong civilians' leisure travel.%我国旅游业已经进入了平民时代,以山东省为代表的区域又在鼓励休闲旅游的发展。各地的旅游市场如火如荼,中国的平民大众走进了旅游市场,旅游已经走进了普通百姓的生活,成为一项“全民运动”。这就要求旅游市场尽快的“平民化”,本文以山东为例,就山东休闲旅游平民化的益处和途径做一些探讨。

  2. Towards an Objective Account of Nutrition and Health in Colonial Kenya: A Study of Stature in African Army Recruits and Civilians, 1880-1980.

    Moradi, Alexander

    2008-01-01

    How well did Kenyans do under colonial rule? It is common sense that Kenyans suffered under exploitative colonial policies. The overall impact, however, is uncertain. This study presents fresh evidence on nutrition and health in colonial Kenya by (1) using a new and comprehensive data set of African army recruits and civilians and (2) applying a powerful measure of nutritional status: mean population height. Findings demonstrate huge regional inequalities but only minor changes in the mean he...

  3. Politicidal Violence and the Problematics of Localized Memory at Civilian Massacre Sites: The Cheju 4.3 Peace Park and the Kŏch'ang Incident Memorial Park

    Brenda Wright

    2015-01-01

    This article examines two South Korean sites dedicated to the remembrance of Korean War–era civilian massacres, the Cheju 4.3 Peace Park and the Kŏch’ang Incident Memorial Park. Specifically, the article explores the sites’ localized, victim-centric epistemology as one that counters nationalist discourses and narratives that privilege the state. While acknowledging that these sites offer a physical mnemonic space for challenging the hegemonic “June 25” (yugio) narrative, the author suggests t...

  4. Communication received from the Governor of Norway to the Agency concerning the International Symposium of Minimisation of Highly Enriched Uranium in the Civilian Nuclear Sector

    The Director General has received a communication from the Governor of Norway, attaching the Chair's Summary of the discussions held during the International Symposium of Minimisation of Highly Enriched Uranium in the Civilian Nuclear Sector which was held in Oslo from 17 to 20 June 2006 as well as the summary from the technical workshop of the Symposium. The communication and, as requested therein, the attached two summaries, are herewith circulated for the information of Member States

  5. Relationship of early-life trauma, war-related trauma, personality traits, and PTSD symptom severity: a retrospective study on female civilian victims of war

    Stevanović, Aleksandra; Frančišković, Tanja; Vermetten, Eric

    2016-01-01

    Background Consequences of war-related traumatisation have mostly been investigated in military and predominant male populations, while research on female civilian victims of war has been neglected. Furthermore, research of post-war posttraumatic stress disorder (PTSD) in women has rarely included early-life trauma in their prediction models, so the contribution of trauma in childhood and early youth is still unexplored. Objective To examine the relationship of early-life trauma, war-related trauma, personality traits, and symptoms of posttraumatic stress among female civilian victims of the recent war in Croatia. Method The cross-sectional study included 394 participants, 293 war-traumatised adult women civilians, and 101 women without war-related trauma. Participants were recruited using the snowball sampling method. The applied instruments included the Clinician-Administrated PTSD Scale (CAPS), the NEO Personality Inventory-Revised (NEO-PI-R), the War Stressors Assessment Questionnaire (WSAQ), and the Early Trauma Inventory Self Report-Short Form (ETISR-SF). A hierarchical multiple regression analysis was performed to assess the prediction model of PTSD symptom severity measured by CAPS score for current PTSD. Results The prevalence of current PTSD (CAPS cut-off score=65) in this cohort was 20.7%. The regression model that included age, early-life trauma, war-related trauma, neuroticism, and extraversion as statistically significant predictors explained 45.8% of variance in PTSD symptoms. Conclusions Older age, exposure to early-life trauma, exposure to war-related traumatic events, high neuroticism, and low extraversion are independent factors associated with higher level of PTSD symptoms among women civilian victims of war. PMID:27056034

  6. Relationship of early-life trauma, war-related trauma, personality traits, and PTSD symptom severity: a retrospective study on female civilian victims of war

    Aleksandra Stevanović

    2016-04-01

    Full Text Available Background: Consequences of war-related traumatisation have mostly been investigated in military and predominant male populations, while research on female civilian victims of war has been neglected. Furthermore, research of post-war posttraumatic stress disorder (PTSD in women has rarely included early-life trauma in their prediction models, so the contribution of trauma in childhood and early youth is still unexplored. Objective: To examine the relationship of early-life trauma, war-related trauma, personality traits, and symptoms of posttraumatic stress among female civilian victims of the recent war in Croatia. Method: The cross-sectional study included 394 participants, 293 war-traumatised adult women civilians, and 101 women without war-related trauma. Participants were recruited using the snowball sampling method. The applied instruments included the Clinician-Administrated PTSD Scale (CAPS, the NEO Personality Inventory-Revised (NEO-PI-R, the War Stressors Assessment Questionnaire (WSAQ, and the Early Trauma Inventory Self Report-Short Form (ETISR-SF. A hierarchical multiple regression analysis was performed to assess the prediction model of PTSD symptom severity measured by CAPS score for current PTSD. Results: The prevalence of current PTSD (CAPS cut-off score=65 in this cohort was 20.7%. The regression model that included age, early-life trauma, war-related trauma, neuroticism, and extraversion as statistically significant predictors explained 45.8% of variance in PTSD symptoms. Conclusions: Older age, exposure to early-life trauma, exposure to war-related traumatic events, high neuroticism, and low extraversion are independent factors associated with higher level of PTSD symptoms among women civilian victims of war.

  7. Cardiovascular Outcomes According to Systolic Blood Pressure in Patients With and Without Diabetes: An ACCOMPLISH Substudy.

    Weber, Michael A; Bloch, Michael; Bakris, George L; Weir, Matthew R; Zappe, Dion H; Dahlof, Bjorn; Velazquez, Eric J; Pitt, Bertram; Basile, Jan N; Jamerson, Kenneth; Hua, Tsushung A

    2016-04-01

    To evaluate the effects of achieved systolic blood pressure (SBP) during treatment on cardiovascular (CV) outcomes, the authors measured event rates of a composite primary endpoint (CV death or nonfatal myocardial infarction or stroke) at on-treatment SBPs of ≥140 mm Hg and the 10 mm Hg intervals of <140 mm Hg, <130 mm Hg, and <120 mm Hg in 6459 patients with diabetes (mean age, 67) and 4246 patients without diabetes (mean age, 69) from the Avoiding Cardiovascular Events in Combination Therapy in Patients Living With Systolic Hypertension (ACCOMPLISH) trial. In the diabetic cohort, the primary endpoint was 49% lower (P<.001) at <140 mm Hg than at ≥140 mm Hg, and the separate components of this endpoint were also significantly reduced. Further SBP reductions did not improve outcomes, and at <120 mm Hg they were no longer different (except for stroke) from ≥140 mm Hg. In contrast, in the nondiabetic cohort, the primary endpoint event rate fell steadily (although not significantly) through the decreasing SBP categories until it was reduced by 45% (P=.0413) at <120 mm Hg. Total stroke rates for both the diabetic (-56%, P=.0120) and nondiabetic (-68%, P=.0067) cohorts were lowest at <120 mm Hg, and adverse renal events (serum creatinine increase ≥50%) were significantly lowest in the range of 130 mm Hg to 139 mm Hg for both cohorts. Diabetic patients (<140 mm Hg or <130 mm Hg) and nondiabetic patients (<120 mm Hg) may require different SBP targets for optimal CV protection, although stroke and renal considerations should also influence the selection of blood pressure targets. PMID:27060568

  8. Expanders for micro-CHP systems with organic Rankine cycle

    The continual increases in global energy demand and greenhouse gas emissions call for more and more utilisation of sustainable energy sources, such as solar energy, biomass energy, and waste heat. Solar thermal energy, the heat of biomass combustion and waste heat may be used to drive a combined heat and power (CHP) system. In recent years, several micro-CHP systems with organic Rankine cycle (ORC) suitable for domestic applications (1-10 kWe) driven by solar thermal, biomass-fired boilers and waste heat resources have been investigated. These ORC-based micro-CHP systems have lower operation pressures and temperatures compared to conventional steam-Rankine cycle CHP systems and hence safer for household applications. However, the lack of commercially available expanders applicable to ORC-based micro-CHP systems has hindered the development of these novel CHP systems. This paper summarizes the findings of the market research for the expanders and discusses the selection and choices of the expanders for ORC-based micro-CHP systems. The working principles and the characteristics of several kinds of expanders, including turbine expanders (i.e., turboexpander), screw expanders, scroll expanders and vane expanders, are introduced and evaluated. - Highlights: → Expanders are vital to ORC-based micro-CHP but not yet commercially available. → Selection and choices of the expanders for 1-10 kWe micro-CHP are discussed. → Vane expanders modified from vane-type air motors have been applied by the authors. → Scroll expanders and vane expanders are likely the good choices for 1-10 kWe micro-CHP.

  9. School Rankings, Department Rankings, and Individual Accomplishments: What Factors Predict Obtaining Employment After the PhD?

    Stenstrom, Douglas M; Curtis, Mathew; Iyer, Ravi

    2013-03-01

    The outcome of a graduate student's hunt for employment is often attributed to the student's own accomplishments, the reputation of the department, and the reputation of the university. In 2007, a national survey of psychology graduate students was conducted to assess accomplishments and experiences in graduate school, part of which was an assessment of employment after completion of the doctorate (PhD). Five hundred and fifty-one respondents who had applied for employment reported whether they had obtained employment and in what capacity. Survey results were then integrated with the National Research Council's most recent official ranking system of academic departments. The strongest predictor of employment was department-level rankings even while controlling for individual accomplishments, such as publications, posters, and teaching experience. Equally accomplished applicants for an employment position were not equal, apparently, if they graduated from differently ranked departments. The results also show the degree to which school-level rankings, department-level rankings, and individual accomplishments uniquely predict the various types of employment, including jobs at PhD-granting institutions, master's-granting institutions, liberal arts colleges, 2-year schools, outside academia, or no employment at all. PMID:26172503

  10. Accomplishments and lessons learned from the United States Department of Energy's Domestic Radiological Threat Reduction Programme

    The United States Department of Energy (USDOE) recovers excess and unwanted sealed radiation sources in the USA through its Offsite Source Recovery Project (OSRP). The OSRP is now included in the USDOE's Global Threat Reduction Initiative announced in March 2004. The excess and unwanted sources being addressed by this effort consist of ten isotopes that either lack a permanent disposition path or are considered to present high radiological security risks. This project recently exceeded the 10 000 mark for excess sealed sources recovered for safe and secure storage. These sources consisted mainly of 241Am and 238Pu. The programme has expanded its efforts into additional radionuclides. Since 2004, the first substantial amounts of 60Co, 137Cs and 90Sr have been recovered. Commercial contractors safely removed nearly 500 of these sources from a bankrupt and abandoned Pennsylvania facility. In another action, 137Cs irradiators were removed from public schools in the New York City area. Most of these sources have been disposed of or recycled. The paper describes the USDOE's radiological threat reduction programme. (author)

  11. Expanding on Successful Concepts, Models, and Organization

    Teeguarden, Justin G.; Tan, Yu-Mei; Edwards, Stephen; Leonard, Jeremy A.; Anderson, Kim; Corley, Richard A.; Kile, Molly L.; Massey Simonich, Staci L.; Stone, David; Tanguay, Robert; Waters, Katrina M.; Harper, Stacey; Williams, David E.

    2016-08-10

    In her letter to the editor1 regarding our recent Feature Article “Completing the Link between Exposure Science and Toxicology for Improved Environmental Health Decision Making: The Aggregate Exposure Pathway Framework” 2, Dr. von Göetz expressed several concerns about terminology, and the perception that we propose the replacement of successful approaches and models for exposure assessment with a concept. We are glad to have the opportunity to address these issues here. If the goal of the AEP framework was to replace existing exposure models or databases for organizing exposure data with a concept, we would share Dr. von Göetz concerns. Instead, the outcome we promote is broader use of an organizational framework for exposure science. The framework would support improved generation, organization, and interpretation of data as well as modeling and prediction, not replacement of models. The field of toxicology has seen the benefits of wide use of one or more organizational frameworks (e.g., mode and mechanism of action, adverse outcome pathway). These frameworks influence how experiments are designed, data are collected, curated, stored and interpreted and ultimately how data are used in risk assessment. Exposure science is poised to similarly benefit from broader use of a parallel organizational framework, which Dr. von Göetz correctly points out, is currently used in the exposure modeling community. In our view, the concepts used so effectively in the exposure modeling community, expanded upon in the AEP framework, could see wider adoption by the field as a whole. The value of such a framework was recognized by the National Academy of Sciences.3 Replacement of models, databases, or any application with the AEP framework was not proposed in our article. The positive role broader more consistent use of such a framework might have in enabling and advancing “general activities such as data acquisition, organization…,” and exposure modeling was discussed

  12. Gonadotropin releasing hormone agonists: Expanding vistas

    Navneet Magon

    2011-01-01

    Full Text Available Gonadotropin-releasing hormone (GnRH agonists are derived from native GnRH by amino acid substitution which yields the agonist resistant to degradation and increases its half-life. The hypogonadotropic hypogonadal state produced by GnRH agonists has been often dubbed as "pseudomenopause" or "medical oophorectomy," which are both misnomers. GnRH analogues (GnRH-a work by temporarily "switching off" the ovaries. Ovaries can be "switched off" for the therapy and therapeutic trial of many conditions which include but are not limited to subfertility, endometriosis, adenomyosis, uterine leiomyomas, precocious puberty, premenstrual dysphoric disorder, chronic pelvic pain, or the prevention of menstrual bleeding in special clinical situations. Rapidly expanding vistas of usage of GnRH agonists encompass use in sex reassignment of male to female transsexuals, management of final height in cases of congenital adrenal hyperplasia, and preserving ovarian function in women undergoing cytotoxic chemotherapy. Hypogonadic side effects caused by the use of GnRH agonists can be tackled with use of "add-back" therapy. Goserelin, leuprolide, and nafarelin are commonly used in clinical practice. GnRH-a have provided us a powerful therapeutic approach to the treatment of numerous conditions in reproductive medicine. Recent synthesis of GnRH antagonists with a better tolerability profile may open new avenues for both research and clinical applications. All stakeholders who are partners in women′s healthcare need to join hands to spread awareness so that these drugs can be used to realize their full potential.

  13. Equations of motion in an Expanding Universe

    Kopeikin, Sergei M.; Petrov, Alexander N.

    2015-06-01

    We make use of an effective field-theoretical approach to derive post-Newtonian equations of motion of hydrodynamical inhomogeneities in cosmology. The matter Lagrangian for the perturbed cosmological model includes dark matter, dark energy, and ordinary baryonic matter. The Lagrangian is expanded in an asymptotic Taylor series around a Friedmann-Lemaître-Robertson-Walker background. The small parameter of the decomposition is the magnitude of the metric tensor perturbation. Each term of the expansion series is gauge-invariant and all of them together form a basis for the successive post-Newtonian approximations around the background metric. The approximation scheme is covariant and the asymptotic nature of the Lagrangian decomposition does not require the post-Newtonian perturbations to be small though computationally it works the most effectively when the perturbed metric is close enough to the background metric. Temporal evolution of the background metric is governed by dark matter and dark energy and we associate the large-scale inhomogeneities of matter as those generated by the primordial cosmological perturbations in these two components with δρ/ρ ≤ 1. The small scale inhomogeneities are generated by the baryonic matter which is considered as a bare perturbation of the background gravitational field, dark matter and energy. Mathematically, the large scale structure inhomogeneities are given by the homogeneous solution of the post-Newtonian equations while the small scale inhomogeneities are described by a particular solution of these equations with the stress-energy tensor of the baryonic matter that admits δρ/ρ ≫ 1. We explicitly work out the field equations of the first post-Newtonian approximation in cosmology and derive the post-Newtonian equations of motion of the large and small scale inhomogeneities which generalize the covariant law of conservation of stress-energy-momentum tensor of matter in asymptotically-flat spacetime.

  14. Expanding Lookout Capabilities for Architectural Analysis

    Shick, B.

    SMC/SYSW/ENY's Lookout tool provides a M&S capability for architectural analysis. It models the contributions of ground and space-based assets in several mission threads and scenarios to quantify overall Space Situational Awareness (SSA) capability. Plotting performance results versus costs enables decision makers to identify and evaluate Best Value families of systems and combinations of architectures. Currently, SMC intends to use Lookout to impact the Fiscal Year 2012 budget programming cycle, the National SSA Initial Capabilities Document (ICD) and Architecture definition effort, planning for programs of record, and AFSPC & SMC leadership. Ultimately, Lookout will enable additional space superiority analysis. Previous Lookout work focused on modeling the metric tracking capabilities of the Space Surveillance Network (detecting and tracking) and proposed concepts to close identified collection shortfalls. SMC/SYSW/ENY leveraged some of the lessons learned in developing and implementing the metric tracking models to expand Lookout to develop an initial characterization capability, including non-resolved space object identification (SOI), imaging, and Foreign Instrumentation and Signals (FIS) Intelligence. Characterization collection phenomenologies added in FY08 and FY09 include mechanical tracking and phased array radars, visible telescopes, and signals collection. Lookout enables evaluating the characterization collections for quantity, quality, and timeliness. Capturing the Tasking, Collection, Processing, Exploitation, and Dissemination processes represent one of the biggest challenges in including characterization capabilities in mission thread and scenario-based analysis. The SMC/SYSW/ENY team met with several representatives of the community and held community-wide Technical Interchange Meetings. Based on feedback from these meetings, SMC created an infrastructure for modeling the tasking processes and scales to relate collection quality to intelligence

  15. Expanding Awareness of Docosahexaenoic Acid during Pregnancy

    Barbara J. Meyer

    2013-04-01

    Full Text Available Pregnant women do not currently meet the consensus recommendation for docosahexaenoic acid (DHA (≥200 mg/day. Pregnant women in Australia are not receiving information on the importance of DHA during pregnancy. DHA pregnancy education materials were developed using current scientific literature, and tested for readability and design aesthetics. The study aimed to evaluate their usefulness, the desire for pregnant women to receive these materials and whether a larger separate study (using a control group is warranted to evaluate the influence the materials may have on increasing DHA consumption in pregnant women in Australia. Pregnant women (N = 118 were recruited at antenatal clinics at two NSW hospitals. Participants completed a 16-item questionnaire and DHA educational materials (pamphlet and shopping card were provided. Participants were contacted via phone two weeks later and completed the second questionnaire (25-item, N = 74. Statistics were conducted in SPSS and qualitative data were analysed to identify common themes. Ninety three percent of women found the materials useful, with the main reason being it expanded their knowledge of DHA food sources. Only 34% of women had received prior information on DHA, yet 68% said they would like to receive information. Due to the small sample size and lack of a control group, this small study cannot provide a cause and effect relationship between the materials and nutrition related behaviours or knowledge, however the results indicate a potential positive influence towards increased fish consumption and awareness of DHA containing foods. This suggests a larger study, with a control group is warranted to identify the impact such materials could have on Australian pregnant women.

  16. Exposing medical students to expanding populations

    Lindenthal JJ

    2015-03-01

    Full Text Available JJ Lindenthal,1,2 JA DeLisa,3 GF Heinrich,4 WS Calderón Gerstein,5 1Department of Psychiatry, Institute for the Public Understanding of Health and Medicine, 2Department of Physical Medicine and Rehabilitation, New Jersey Medical School, Rutgers University, Newark, NJ, USA; 3Department of Orthopedics and Rehabilitation, University of New Mexico Health Science Center, Albuquerque, NM, USA; 4Department of Preventive Medicine and Community Health, New Jersey Medical School, Rutgers University, Newark, NJ, USA; 5Hospital Nacional Ramiro Prialé, EsSalud, Huancayo, Peru Abstract: Physicians are required to advocate for and counsel patients based on the best science and the interests of the individual while avoiding discrimination, ensuring equal access to health and mental services. Nonetheless, the communication gap between physician and patients has long been observed. To this end, the Institute for the Public Understanding of Health and Medicine of the Rutgers University New Jersey Medical School has expanded its efforts. This report describes two new programs: a legacy lecture series for medical students and an international “experience”, in Huancayo, Peru, for medical students and faculty. The MiniMed outreach program, now in its ninth year and first described in this journal in 2012, was designed to empower the powerless to communicate more effectively with clinicians, thus improving both the effectiveness of the physician–patient relationship and health care outcomes. The approach of the two new programs and their effects on patients, particularly the underserved, and medical students and faculty, are outlined in the following article. Keywords: MiniMed program, equal access, underserved populations, Newark Renaissance House, Kintock Group, role modeling 

  17. PROFAM expands Mexican family planning clinics.

    1983-01-01

    Mexico's private, nonprofit social marketing company, known as PROFAM, intends to expand its family planning clinics to marginal urban areas. The clinics are part of PROFAM's push to diversify social marketing outlets for contraceptive products and other birth control methods. PROFAM expects to establish 3 new clinics, possibly including a pregnancy test laboratory, a small 1-doctor clinic, and a large clinic housing an operating room. 1 clinic will be located outside the Mexico City area, the program's traditional boundaries. The company currently runs 2 small clinics and a pregnancy testing laboratory in Ciudad Netzahualcoyti, a community of 3.5 million on Mexico City's outskirts. PROFAM recently obtaine d government approval to sell condoms in food stores, which should increase distribtuion and sales. Currently, the company sells over 1 million high quality, lubricated condoms each month, accounting for over half of the Mexican market. Distribution covers 85% of the country's drugstore. Program setbacks occurred in 1981, when the Mexican government cancelled PROFAM's sales permits for all contraceptive products except condoms. Cancelled products included an oral contraceptive and 3 vaginal spermicides. These 4 products had provided nearly 100,000 couple years of protection in 1979 and an estimated 120,000 CYP 1980. During 1979 and 1980, condoms provided about 27,000 and 60,000 CYP, respectively. PROFAM had relied heavily on the pill and spermicides because its early studies showed condoms had a negative image in Mexico, due largely to the product's association with extramarital affairs. To counter this, PROFAM launched a widespread, free product sampling program in 1979, along with a continuing educational and advertising drive. Subsequent consumer surveys revealed a marked increase in product acceptance, with PROFAM's condom becoming the most widely known brand available in Mexico. PMID:12267250

  18. Analysis of the total system life cycle cost for the Civilian Radioactive Waste Management Program: executive summary

    The total-system life-cycle cost (TSLCC) analysis for the Department of Energy's Civilian Radioactive Waste Management Progrram is an ongoing activity that helps determine whether the revenue-producing mechanism established by the Nuclear Waste Policy Act of 1982 is sufficient to cover the cost of the program. This report is an input into the third evaluation of the adequacy of the fee. The total-system cost for the reference waste-management program in this analysis is estimated to be 24 to 30 billion (1984) dollars. For the sensitivity cases studied in this report, the costs could be as high as 35 billion dollars and as low as 21 billion dollars. Because factors like repository location, the quantity of waste generated, transportation-cask technology, and repository startup dates exert substantial impacts on total-system costs, there are several tradeoffs between these factors, and these tradeoffs can greatly influence the total cost of the program. The total-system cost for the reference program described in this report is higher by 3 to 5 billion dollars, or 15 to 20%, than the cost for the reference program of the TSLCC analysis of April 1984. More than two-thirds of this increase is in the cost of repository construction and operation. These repository costs have increased because of changing design concepts, different assumptions about the effort required to perform the necessary activities, and a change in the source data on which the earlier analysis was based. Development and evaluation costs have similarly increased because of a net addition to the work content. Transportation costs have increased because of different assumptions about repository locations and several characteristics of the transportation system. It is expected that the estimates of total-system costs will continue to change in response to both an evolving program strategy and better definition of the work required to achieve the program objectives

  19. PTSD and depression construct: prevalence and predictors of co-occurrence in a South Lebanese civilian sample

    Farhood, Laila F.; Fares, Souha; Sabbagh, Rachel; Hamady, Carmen

    2016-01-01

    Background Armed conflict, occupation, and political and economic instability that are particularly experienced by the civilian Lebanese population of South Lebanon would almost inevitably affect these individuals psychologically. Therefore, identifying predictors of co-occurring mental disorders is paramount to sound assessment and intervention planning. Objective This study aims to determine the prevalence and predictors of co-occurring posttraumatic stress disorder (PTSD) and major depressive disorder (MDD) in a post-war population from South Lebanon. Method A total of 991 citizens from 10 villages were interviewed using a cross-sectional design through random sampling. The prevalence of PTSD, MDD, or both was 23.4%. To identify predictors of PTSD and depression co-occurrence, multinomial logistic regression was used. Participants were divided into four groups (participants with no PTSD or depression, participants with PTSD only, participants with depression only, and participants with PTSD–depression comorbidity). Results Among the significant predictors of PTSD–depression co-occurrence, female gender, health problems, social life events, and witnessed traumatic events were most consistently found. Additionally, employment and educational status, as well as social support, were found to significantly predict co-occurrence. Conclusions Results reveal the distinct risk and protective factors that characterize the PTSD-depression profile. These findings will hopefully assist in the development of interventions that are sensitive to individuals’ psychosocial milieu. Highlights of the article Identifying predictors of PTSD-depression co-occurrence is paramount to sound assessment and intervention planning. Comorbidity was most strongly predicted by female gender, health problems, social life events, and HTQ witnessed events. Unemployment, having below secondary education, and low social support were also found to predict comorbidity. The substantial overlap in

  20. Experience and activities in the field of plutonium recycling in civilian nuclear power plants in the European Union

    The European Union industry has established a world-wide leadership position in manufacturing and exploiting plutonium bearing fuel (MOX). About 15 to 20 tons of plutonium have been manufactured in the MOX fuel fabrication plants of E.U. companies. The current capacity of about 60 tons of MOX fuel per year is being upgraded to reach 400 tons/year by the year 2000. As a result, the excess amounts of separated plutonium, presently stored in the European Union, should no longer raise but should steadily decrease to converge to zero. Studies by the European Commission have indicated that the best use at present of weapons-grade and reactor-grade plutonium is to burn it in operating and future planned nuclear reactors. Disposing of plutonium by blending it with fission products or immobilising it into synthetic matrices appears to be far from being an industrially viable option. Following this path would mean to continue storing the excess plutonium of both military and civilian origin for an unknown, but very long period of time. For these and other reasons, the European Commission is striving to foster international cooperation between the European Union companies, having a long industrial experience accumulated in the field of recycling plutonium, and, so far, the Russian Federation and the Newly Independent States. This cooperation is aiming at supporting projects that could be mutually beneficial to all parties involved. To meet this objective, several programmes have been established either bilaterally or multilaterally, in particular within the framework of the International Science and Technology Centre (I.S.T.C.) in Moscow. Some examples of such collaborations will be described. (author)

  1. Nuclear proliferation and civilian nuclear power: report of the Nonproliferation Alternative Systems Assessment Program. Volume VII. International perspectives

    The purpose of this volume is to assess the proliferation vulnerabilities of the present deployment of civilian nuclear-power systems within the current nonproliferation regime and, in light of their prospective deployment, to consider technical and institutional measures and alternatives which may contribute to an improved regime in which nuclear power could play a significant part. An assessment of these measures must include consideration of their nonproliferation effectiveness as well as their bearing upon energy security, and their operational, economic, and political implications. The nature of these considerations can provide some measure of their likely acceptability to various nations. While any final assessment of such measures and alternatives would have to examine the circumstances particular to each nation, it is hoped that the more generic assessments conducted here will be useful in suggesting guidelines for developing an improved nonproliferation regime which also helps to meet nuclear-energy needs. One chapter outlines the existing nonproliferation regime, including the Treaty for the Non-Proliferation of Nuclear Weapons (NPT), International Atomic Energy Agency (IAEA) safeguards, bilateral and multilateral requirements for agreements of cooperation and transfers of technology, and existing provisons for sanctions for violation of nonproliferation commitments. The chapter then proceeds to an assessment of various alternatives for providing assurance of fuel supply in light of this current regime. Another chapter examines a set of technical and institutional measures and alternatives for various components of once-through and closed fuel cycles. The components of the once-through fuel cycle assessed are enrichment services and spent-fuel management; the components of closed fuel cycles assessed are reprocessing and plutonium management and fast-breeder reactor (FBR) deployment

  2. Exposures to the atmospheric ionizing radiation environment: a comparison between Icelandic and Italian civilian aviation flight personnel

    A comparative study has been performed between the radiation exposure patterns of the Icelandic and the Italian civilian aviation flight personnel. These two populations represent two extremes within the group of worldwide airline personnel. The Icelandic crew members, like only in the world their Canadian colleagues, always fly over or very close to the geomagnetic pole, and are this way exposed to high doses within each flight leg, whereas the Italian crew members, apart from transatlantic flights, are always flying close to the geomagnetic equator or anyhow quite far from the geomagnetic pole, receiving a small dose rates for each flight. For both Icelandic and Italian flights the actual radiation dose calculations along the various flight legs have been performed taking into account the different flight profiles for different routes and the variations over the considered time period of the heliocentric potential and of the geomagnetic field, in order to take into account the whole atmospheric neutron spectrum. Average dose rate values for aircraft types and routes have been obtained, along with their variations with time, and the different exposure patterns have been put into evidence. The annual individual dose for each crewmember is obtained by multiplying the average dose rates by the number of block hours for aircraft type flown each year. In the future it will be possible to analyze dose rates and cumulative doses to crew members in relation with different health outcomes for the two considered air crew groups. The data analysis in this respect is in progress, and the first exposure results are expected soon

  3. Semiannual Accomplishments Hanford Tank Farms FY 2002 October 2001 Thru March 2002

    During the first half of fiscal year 2002, CH2M HILL Hanford Group reached an important safety milestone while making progress on preparations to retrieve waste and close tanks. Working for the Department of Energy's Office of River Protection, CH2M HILL accomplished several challenging projects. To increase confidence when cleanup work moves to the field, CH2M HILL and its subcontractors built a large simulated waste tank to test cleanup equipment using environmentally friendly simulated waste. Preparations to retrieve waste for treatment included construction of a major new waste routing facility and the installation of thousands of feet of waste transfer piping. Efforts to reduce storage risks included moving over half a million gallons of highly radioactive and hazardous waste from older single-shell tanks to newer, safer double-shell tanks and adjusting tank waste chemistry to reduce corrosion of tank walls. A new technology and proven techniques were used to reduce risk to the workforce, the public, and the environment. A robotic arm called the Pit Viper was demonstrated for the first time in the field to determine its ability to do remote cleanup work. Polyurea coating, a substance similar to a spray-on truck bed liner, was applied to waste transfer ''pits,'' shortening the time-consuming process of refurbishing these facilities needed for moving waste to treatment. Award-winning work on utilities for the waste treatment (vitrification) facility was completed a year early and $9 million under budget, one of many ways CH2M HILL is demonstrating it will meet its commitment to do $2.5 billion worth of work for $2.2 billion in its contract with the Department of Energy. This report is provided to help readers understand how major tank farm activities fit into the context of the Department of Energy, Office of River Protection's cleanup mission at the Hanford Site. CH2M HILL Hanford Group will continue to participate with the Department of Energy, regulators

  4. Proliferation Resistance and Physical Protection (PR and PP) Evaluation Methodology: Objectives and Accomplishments

    This paper presents an overview of the objectives and accomplishments of the program on the evaluation methodology for proliferation resistance and physical protection (PR and PP) of advanced nuclear energy systems (NESs). The Generation IV Road-map recommended the development of an evaluation methodology to define measures for PR and PP and to develop a methodology for evaluating them for the six NESs proposed within the Gen IV program. Accordingly, the Generation IV International Forum (GIF) formed a Working Group in December 2002 to develop a methodology. The current version of the methodology (Revision 5) has been approved by GIF for open distribution and is available at the GIF web site (*). For a proposed NES design, the methodology defines a set of challenges, analyzes system response to these challenges, and assesses outcomes. The challenges to the NES are the threats posed by potential actors (proliferant States or sub-national adversaries). The characteristics of Generation IV systems, both technical and institutional, are used to evaluate the response of the system and to determine its resistance against proliferation threats and robustness against sabotage and terrorism threats. The outcomes of the system response are expressed in terms of a set of measures, which are the high-level PR and PP characteristics of the NES. The methodology is organized to allow evaluations to be performed at the earliest stages of system design and to become more detailed and more representative as the design progresses. It can thus be used to enable a program in safeguards by design or to enhance the conceptual design process of an NES with regard to intrinsic features for PR and PP. The results are intended for three types of users: system designers, program policy makers, and external stakeholders. The methodology has been illustrated in a series of demonstration and case studies and these will be summarized in the paper. Within GIF there is any ongoing activity to

  5. International Space Station Accomplishments Update: Scientific Discovery, Advancing Future Exploration, and Benefits Brought Home to Earth

    Thumm, Tracy; Robinson, Julie A.; Alleyne, Camille; Hasbrook, Pete; Mayo, Susan; Johnson-Green, Perry; Buckley, Nicole; Karabadzhak, George; Kamigaichi, Shigeki; Umemura, Sayaka; Sorokin, Igor V.; Zell, Martin; Istasse, Eric; Sabbagh, Jean; Pignataro, Salvatore

    2013-01-01

    Throughout the history of the International Space Station (ISS), crews on board have conducted a variety of scientific research and educational activities. Well into the second year of full utilization of the ISS laboratory, the trend of scientific accomplishments and educational opportunities continues to grow. More than 1500 investigations have been conducted on the ISS since the first module launched in 1998, with over 700 scientific publications. The ISS provides a unique environment for research, international collaboration and educational activities that benefit humankind. This paper will provide an up to date summary of key investigations, facilities, publications, and benefits from ISS research that have developed over the past year. Discoveries in human physiology and nutrition have enabled astronauts to return from ISS with little bone loss, even as scientists seek to better understand the new puzzle of "ocular syndrome" affecting the vision of up to half of astronauts. The geneLAB campaign will unify life sciences investigations to seek genomic, proteomic, and metabolomics of the effect of microgravity on life as a whole. Combustion scientists identified a new "cold flame" phenomenon that has the potential to improve models of efficient combustion back on Earth. A significant number of instruments in Earth remote sensing and astrophysics are providing new access to data or nearing completion for launch, making ISS a significant platform for understanding of the Earth system and the universe. In addition to multidisciplinary research, the ISS partnership conducts a myriad of student led research investigations and educational activities aimed at increasing student interest in science, technology, engineering and mathematics (STEM). Over the past year, the ISS partnership compiled new statistics of the educational impact of the ISS on students around the world. More than 43 million students, from kindergarten to graduate school, with more than 28 million

  6. Aquatic ecotoxicology: what has been accomplished and what lies ahead? An Eastern Canada historical perspective

    Christian Blaise

    2013-10-01

    Full Text Available Our recent history shows that degradation of aquatic ecosystems essentially stems from industrialization, urbanization and increasing human populations. After a first industrial boom in the late 19th century, contamination pressures on receiving waters now appear to be continual because of expanding economies and technologies developing at the planetary scale. Given the diversity of issues, problems and challenges facing water quality today because of complex waste and chemical discharges into waterways, aquatic ecotoxicology has blossomed with time into a more mature discipline of the environmental sciences. Its two fundamental pillars, bioassays and biomarkers, have become essential tools that allow the determination of numerous and versatile effects measurements. Herein, we demonstrate some of the ways in which thesetools have been applied and how they have evolved over the past decades to appraise the ecotoxicity of contaminants impacting aquatic systems. Examples discussed are largely reflective of work conducted in the Environment Canada (EC laboratories (Saint-Lawrence Centre, Montréal, Canada. Success stories include improvement of industrial effluent quality contributing to beluga whale population recovery in the Saint-Lawrence River, biomarker field studies conducted with endemic and caged bivalves to more fully comprehend urban effluent adverse effects, and increased discernment on the hazard potential posed by emerging classes of chemicals. Ecotoxicology continues to be confronted with diverse issues and needs related to a myriad of chemical contaminants released to aquatic environments worldwide. To cope with these, ecotoxicology will have to bank on new tools (e.g., toxicogenomics, bio-informatics, modelingand become more interdisciplinary by taking into account knowledge provided by other disciplines (e.g., ecology, chemistry, climatology, microbiology in order to more fully understand and adequately interpret hazard. This will

  7. Expander Families and Cayley Graphs A Beginner's Guide

    Krebs, Mike

    2011-01-01

    The theory of expander graphs is a rapidly developing topic in mathematics and computer science, with applications to communication networks, error-correcting codes, cryptography, complexity theory, and much more. Expander Families and Cayley Graphs: A Beginner's Guide is a comprehensive introduction to expander graphs, designed to act as a bridge between classroom study and active research in the field of expanders. It equips those with little or no prior knowledge with the skills necessary to both comprehend current research articles and begin their own research. Central to this book are fou

  8. Infrastructure Requirements for an Expanded Fuel Ethanol Industry

    Reynolds, Robert E. [Downstream Alternatives, Inc., South Bend, IN (United States)

    2002-01-15

    This report provides technical information specifically related to ethanol transportation, distribution, and marketing issues. This report required analysis of the infrastructure requirements for an expanded ethanol industry.

  9. U.S.-CHINA RADIOLOGICAL SOURCE SECURITY PROJECT: CONTINUING AND EXPANDING BILATERAL COOPERATION

    Zhu, Zhixuan; Zhou, Qifu; Yang, Yaoyun; Huang, Chaoyun; Lloyd, James; Williams, Adam; Feldman, Alexander; Streeper, Charles; Pope, Noah G.; Hawk, Mark; Rawl, Rick; Howell, Randy A.; Kennedy, Catherine

    2009-10-07

    The successful radiological security cooperation between the U.S. and China to secure at-risk sites near venues of the 2008 Beijing Summer Olympics has led to an expanded bilateral nonproliferation cooperation scope. The U.S. Department of Energy’s National Nuclear Security Administration, the Chinese Atomic Energy Authority and the China Ministry of Environmental Protection are continuing joint efforts to secure radiological sources throughout China under the U.S.-China Peaceful Uses of Nuclear Technology (PUNT) Agreement. Joint cooperation activities include physical security upgrades of sites with International Atomic Energy Agency (IAEA) Category 1 radiological sources, packaging, recovery, and storage of high activity transuranic and beta gamma sources, and secure transportation practices for the movement of recovered sources. Expansion of cooperation into numerous provinces within China includes the use of integrated training workshops that will demonstrate methodologies and best practices between U.S. and Chinese radiological source security and recovery experts. The fiscal year 2009 expanded scope of cooperation will be conducted similar to the 2008 Olympic cooperation with the Global Threat Reduction Initiative taking the lead for the U.S., PUNT being the umbrella agreement, and Los Alamos, Sandia, and Oak Ridge National Laboratories operating as technical working groups. This paper outlines the accomplishments of the joint implementation and training efforts to date and discusses the possible impact on future U.S./China cooperation.

  10. Advanced Monobore Concept, Development of CFEX Self-Expanding Tubular Technology

    Jeff Spray

    2007-09-30

    The Advanced Monobore Concept--CFEX{copyright} Self-Expanding Tubular Technology Development was a successfully executed fundamental research through field demonstration project. This final report is presented as a progression, according to basic technology development steps. For this project, the research and development steps used were: concept development, engineering analysis, manufacturing, testing, demonstration, and technology transfer. The CFEX{copyright} Technology Development--Advanced Monobore Concept Project successfully completed all of the steps for technology development, covering fundamental research, conceptual development, engineering design, advanced-level prototype construction, mechanical testing, and downhole demonstration. Within an approximately two year period, a partially defined, broad concept was evolved into a substantial new technological area for drilling and production engineering applicable a variety of extractive industries--which was also successfully demonstrated in a test well. The demonstration achievement included an actual mono-diameter placement of two self-expanding tubulars. The fundamental result is that an economical and technically proficient means of casing any size of drilling or production well or borehole is indicated as feasible based on the results of the project. Highlighted major accomplishments during the project's Concept, Engineering, Manufacturing, Demonstration, and Technology Transfer phases, are given.

  11. Expanding policy options for educating teenagers.

    Stern, David

    2009-01-01

    David Stern argues that some basic features of the American high school must be modified if it is to serve all students successfully. He notes, for example, that only three-quarters of U.S. high school students graduate four years after beginning ninth grade and that the National Assessment of Educational Progress found no improvement in reading or mathematics for seventeen-year-olds between 1971 and 2004. The nation's system for educating teenagers, says Stern, seems to be stuck, despite the constant efforts of teachers and repeated waves of reform. Citing two widely accepted public purposes of educating teenagers-preparation for civic participation and for economic self-sufficiency-Stern proposes four new strategies to achieve those goals. He draws on empirical evidence suggesting that these are promising directions for research and policy, but acknowledges that existing studies provide only limited guidance. First, he says, schools should continue the current trend toward integrating educational options to provide young people with skills and experiences that pave the way to both college and careers. Second, states and districts should tie education funding not simply to the number of students attending school, but also to what young people learn, whether they graduate, and whether they find jobs or enroll in postsecondary education. Such a move, he argues, would encourage teaching and learning formats that use students' time more effectively. Third, more adults in addition to classroom teachers should be involved in educating teenagers. Other adults acting as academic advisers, learning coaches, student advocates, internship supervisors, mentors, and college counselors could help guide the education of teenagers inside and outside of school and provide some relief for the chronic shortage of teachers. Fourth, schools should expand the options for educating teenagers outside of geographically fixed schools. Combining improved Internet-based curriculum with

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

    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

  13. International Year of Planet Earth - Accomplishments, Activities, Challenges and Plans in Mexico

    Fucugauchi, J. U.; Perez-Cruz, L. L.; Alaniz-Alvarez, S.

    2009-12-01

    . Involvement in international activities includes OneGeology, translation into Spanish of IYPE thematic leaflets and participation in meetings and outreach activities. A major long-lasting legacy of IYPE is the formation of links/partnerships within Latin America and in the international context. Consolidating and expanding cooperation/partnership in research, education and outreach will then be our major challenges. In addition to future plans in different countries and regions, we consider that IYPE should develop long-term initiatives for enhancing international cooperation and ensuring increased effective use by society of the Earth and space sciences.

  14. An Examination of Rebuild America Partnership Accomplishments and the Factors Influencing Them

    Schweitzer, M.

    2003-10-16

    The Rebuild America program was established in 1994 to accelerate the adoption of energy efficiency measures and practices in existing public facilities, commercial buildings, and multifamily housing units. More recently, the program has expanded to include new construction as well. The program encourages the formation of partnerships involving state and local governments, private businesses, and other organizations to help identify and solve problems related to energy use in buildings. Rebuild America does not directly fund actual building improvements. Instead, it provides the Rebuild Partners with the technical tools and assistance they need to plan and implement building projects and stimulates other entities to make substantial investments in energy efficiency. At the request of the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy, staff at Oak Ridge National Laboratory studied the Rebuild America program for the purpose of identifying key factors associated with successful operations. Substantial amounts of data were collected directly from Rebuild America partnerships concerning the results achieved by each of their individual projects, both committed and completed. In addition, data were collected from secondary sources on a limited number of factors describing partnership setting and characteristics. By combining these two data sets, we were able to perform statistical analyses testing the potential relationship between each partnership characteristic and each of four key results measures. The influences on successful partnership performance also were determined in another way, which allowed a broader examination of potentially important factors. Telephone interviews were conducted with representatives from 61 high-performing Rebuild America partnerships throughout the United States. The respondents were asked to identify the most important factors influencing good performance and the types of Rebuild America products

  15. Sigma Team for Advanced Actinide Recycle FY2015 Accomplishments and Directions

    Moyer, Bruce A. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2015-09-30

    The Sigma Team for Minor Actinide Recycle (STAAR) has made notable progress in FY 2015 toward the overarching goal to develop more efficient separation methods for actinides in support of the United States Department of Energy (USDOE) objective of sustainable fuel cycles. Research in STAAR has been emphasizing the separation of americium and other minor actinides (MAs) to enable closed nuclear fuel recycle options mainly within the paradigm of aqueous reprocessing of used oxide nuclear fuel dissolved in nitric acid. Its major scientific challenge concerns achieving selectivity for trivalent actinides vs lanthanides. Not only is this challenge yielding to research advances, but technology concepts such as ALSEP (Actinide Lanthanide Separation) are maturing toward demonstration readiness. Efforts are organized in five task areas: 1) combining bifunctional neutral extractants with an acidic extractant to form a single process solvent, developing a process flowsheet, and demonstrating it at bench scale; 2) oxidation of Am(III) to Am(VI) and subsequent separation with other multivalent actinides; 3) developing an effective soft-donor solvent system for An(III) selective extraction using mixed N,O-donor or all-N donor extractants such as triazinyl pyridine compounds; 4) testing of inorganic and hybrid-type ion exchange materials for MA separations; and 5) computer-aided molecular design to identify altogether new extractants and complexants and theory-based experimental data interpretation. Within these tasks, two strategies are employed, one involving oxidation of americium to its pentavalent or hexavalent state and one that seeks to selectively complex trivalent americium either in the aqueous phase or the solvent phase. Solvent extraction represents the primary separation method employed, though ion exchange and crystallization play an important role. Highlights of accomplishments include: Confirmation of the first-ever electrolytic oxidation of Am(III) in a

  16. Merits of a Locality Sample for Accomplishing Mars Exploration Goals: The First Sample Return Mission

    Draper, D. S.; Bogard, D. D.; Agee, C. B.; McKay, G. A.; Jones, J. H.

    2002-05-01

    A major stumbling block to a Mars sample return (MSR) mission is the seemingly prohibitive cost of maximizing sample diversity. The use of rovers, sophisticated on-board instrumentation, and various sample selection techniques are perceived by some to be necessary to maximize the scientific return by making it possible to acquire as diverse a suite of samples as possible. Here, we argue that many key science goals of the Mars Exploration Program may be accomplished by returning only a "locality sample" at a well-chosen landing site. A locality sample would be local regolith consisting of soil, windblown fines, and lithic fragments (plus Martian atmosphere). We argue that even the simplest sample return mission could revolutionize our understanding of the planet, without requiring the large outlays for technology development currently envisioned. By the time a MSR mission could realistically be flown, it is reasonable to expect that information from the Mars Odyssey, Mars Express, 2003 Mars Exploration Rovers, and 2005 Mars Reconnaissance Orbiter will be sufficient to make a good choice of landing site. Returned samples of Martian regolith have the potential to answer key questions of fundamental importance to the Mars Exploration Program: The search for life; understanding the role and history of water and other volatiles; helping to interpret remotely-sensed spectral data; and understanding the planet as a system. The value of such samples has been studied exhaustively for decades and detailed in publications dating back at least to 1974. A locality sample can further the search for life by identifying, among other things, trace quantities of surface organics, biogenic elements and their isotopic compositions, evidence for water in the form of hydrous minerals and/or cements, the nature of the Martian soil oxidant, trace biomarkers, and evidence for clay-forming processes. The role of water will be better understood by revealing, in addition, whether interactions

  17. What do younger and older workers want to accomplish? Age-related differences in content and characteristics of occupational goals

    Zacher, Hannes; Degner, Manuela; Seevaldt, Robert; Frese, Michael; Luedde, Joerg

    2009-01-01

    Demographic changes necessitate that companies commit younger workers and motivate older workers through work design. Age-related differences in occupational goals should be taken into account when accomplishing these challenges. In this study, we investigated goal contents and goal characteristics

  18. Florida's Adult Education Programs: Challenges and Accomplishments. A Report for Fiscal Year 1991 [and] Fiscal Year 1992.

    Gardner, Daniel L.

    These two reports outline accomplishments and challenges faced by Florida's AE program in FY91 and FY92 in the following areas: adult literacy, social participation, career development, special needs of the AE program's diverse identified target groups, high school completion, General Educational Development, workplace literacy, networking,…

  19. Accomplishments and Compromises in Prediction Research for World Records and Best Performances in Track and Field and Swimming

    Liu, Yuanlong; Paul, Stanley; Fu, Frank H.

    2012-01-01

    The conductors of this study reviewed prediction research and studied the accomplishments and compromises in predicting world records and best performances in track and field and swimming. The results of the study showed that prediction research only promises to describe the historical trends in track and field and swimming performances, to study…

  20. Asymptotic estimates and compactness of expanding gradient Ricci solitons

    Deruelle, Alix

    2014-01-01

    We first investigate the asymptotics of conical expanding gradient Ricci solitons by proving sharp decay rates to the asymptotic cone both in the generic and the asymptotically Ricci flat case. We then establish a compactness theorem concerning nonnegatively curved expanding gradient Ricci solitons.