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Sample records for arlington va usa

  1. U.S. Department of Energy Hydrogen and Fuel Cells Program 2012 Annual Merit Review and Peer Evaluation Report: May 14-18, 2012, Arlington, VA

    Energy Technology Data Exchange (ETDEWEB)

    2012-09-01

    This document summarizes the comments provided by peer reviewers on hydrogen and fuel cell projects presented at the fiscal year (FY) 2012 U.S. Department of Energy (DOE) Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting (AMR), held May 14-18, 2012, in Arlington, VA.

  2. 77 FR 6587 - Startek USA, Inc. Alexandria, LA; Startek USA, Inc., Collinsville, VA; Amended Certification...

    Science.gov (United States)

    2012-02-08

    ... Employment and Training Administration Startek USA, Inc. Alexandria, LA; Startek USA, Inc., Collinsville, VA..., applicable to workers of StarTek USA, Inc., Alexandria, Louisiana. The workers are engaged in the supply of..., Virginia location of StarTek USA, Inc. supplied call center services such as sales and technical...

  3. 6th Dysferlin Conference, 3-6 April 2013, Arlington, Virginia, USA.

    Science.gov (United States)

    Albrecht, Douglas E; Rufibach, Laura E; Williams, Bradley A; Lee, Elaine R; Windish, Hillarie P; Hwang, Esther Y; Shira, Sarah R; Mittal, Plavi

    2014-03-01

    The 2013 Dysferlin Conference, sponsored and organized by the Jain Foundation, was held from April 3-6, 2013 in Arlington, VA. Participants included 34 researcher speakers, 5 dysferlinopathy patients and all 8 members of the Jain Foundation team. Dysferlinopathy is a rare disease that typically robs patients of mobility during their second or third decade of life. The goals of these Dysferlin Conferences are to bring experts in the field together so that they will collaborate with one another, to quicken the pace of understanding the biology of the disease and to build effective platforms to ameliorate disease. This is important because the function of dysferlin and how to compensate for its absence is still not well understood, in spite of the fact that the dysferlin gene was identified more than a decade ago. The objective of this conference, therefore, was to share and discuss the newest unpublished research defining the role of dysferlin in skeletal muscle, why its absence causes muscular dystrophy and possible therapies for dysferlin-deficient muscular dystrophy patients.

  4. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, ARLINGTON COUNTY, VA, USA, AND INCORPORATED AREAS

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  5. Proceedings of the Electronic Test Equipment Division’s Annual Program Review of ’Electronic Test Equipment Industry Response to Emerging Defense Requirements’ Held in Arlington, VA on 10-11 May 1984

    Science.gov (United States)

    1984-01-01

    J j ELECTRONIC TEST EQUIPMENT INDUSTRY RESPONSE TO EMERGING DEFENSE REQUIREMENTS TECHNICAL LIBRARY held at the Hyatt Arlington Hotel ...Deputy Under Secretary of Defense for Acquisition Mangement KEYNOTE ADDRESS 13 LtG. Donald M. Babers, Deputy Commanding General for Material

  6. 76 FR 77270 - Board Meeting; January 9, 2012, Arlington, VA

    Science.gov (United States)

    2011-12-12

    ... be available on the Board's Web site, by email, on computer disk, and on library-loan in paper form... Academy of Sciences. The Board is required to report to Congress and the Secretary no fewer than two times... materials are posted on the Board's Web site. For information on the meeting agenda, contact Karyn...

  7. 2011 Integrated Warfare Systems Conference Held in Arlington, Virginia on December 6-7, 2011

    Science.gov (United States)

    2011-12-06

    intermittent track • RAZ extension to TB-34, further range estimation consolidation • 3600 image stitching, auto-tracking, auto-focus • Hands free TMA ...Eccles • “International Investigation into the Sinking of the Cheonan” • ONR MIC (14th Floor) 875 N. Randolph Road Arlington, VA 22203

  8. USA

    DEFF Research Database (Denmark)

    Nedergaard, Peter

    http://www.systime.dk/ungdomsuddannelser/almen-studieforberedelse/usa-en-grundbog-i-politik-og-okonomi.html......http://www.systime.dk/ungdomsuddannelser/almen-studieforberedelse/usa-en-grundbog-i-politik-og-okonomi.html...

  9. Freedman's Village, Arlington, Virginia: 1863-1900.

    Science.gov (United States)

    Shildt, Roberta

    Designed for 7th- and 8th-grade students, the teaching unit demonstrates how blacks lived during and after the Civil War in the first government-provided housing in Freedman's Village. While concerned with local Arlington, Virginia sites and history, the unit provides an illustration of the role of architecture and design on American social…

  10. 75 FR 879 - National Semiconductor Corporation Arlington Manufacturing Site Including On-Site Leased Workers...

    Science.gov (United States)

    2010-01-06

    ... Employment and Training Administration National Semiconductor Corporation Arlington Manufacturing Site... Semiconductor Corporation, Arlington Manufacturing Site, including on-site leased workers from GCA, CMPA, Custom... Mechanical Systems were employed on-site at the Arlington, Texas location of National...

  11. VA AND DoD Health Care: Factors Contributing to Reduced Pharmacy Costs and Continuing Challenges

    Science.gov (United States)

    2007-11-02

    of the Congressional Commission on Servicemembers and Veterans Transition Assistance, Anthony J. Principi , Chairman (Arlington, Va. Congressional...and Drug Administration that are tested against a standard of bioequivalence to the original brand name version. a38 U.S.C. § 8126(a)(4). bThe

  12. Future Directions of Pediatric Rheumatology: A Consensus Conference (Arlington, VA, January 23-25, 1988).

    Science.gov (United States)

    White, Patience, Ed.

    This report of a consensus conference on pediatric rheumatology deals with the complex nature of rheumatological conditions of children, which require diagnostic, therapeutic, and follow-up services for comprehensive care and demand the cooperation of medical, health, education, mental health, and social service professionals. Conference…

  13. Intersociety Advanced Marine Vehicles Conference and Exhibit, Arlington, VA, June 5-7, 1989, Technical Papers

    Science.gov (United States)

    The present conference on advanced marine vehicles discusses advancements in surface-effect ship (SES) technologies, small waterplane-area twin-hull (SWATH) ship operations, advanced marine vehicle concepts, ocean systems and subsurface vehicles, air-cushion vehicle (ACV) concepts, seaplane technologies, advanced hull hydrodynamics, wing-in-ground effect (WIGE) aircraft, competition-craft aerodynamics, and marine propulsion. Attention is given to military applications of the 'NES 200' SES platform, experiences over 16 years of SWATH ship operations, hydrofoil catamarans for military and civilian applications, SES passenger ferries for the N.Y.C. metropolitan area, advanced submarine concepts, parametric studies in SWATH ship design, ACV experience in Antarctica, the CL-215 seaplane, large-scale WIGE vehicles, an ocean spacecraft-launch facility, an ACV Arctic icebreaker, and 'marinizing' methods for gas turbine engines.

  14. State of the VA

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2016-01-01

    Full Text Available No abstract available. Article truncated at 150 words. Earlier this week, President Obama gave his last State of the Union Address. Although this usually is a speech giving the President the opportunity of flaunt his accomplishments, no mention was made of the VA (1. Given the troubles at the VA, there seems little to tout. Over 70% of the VA medical centers were discovered to have falsified wait times (2. Because of the wait scandal, VA Secretary Eric Shinseki resigned and VA undersecretary, Robert Petzel MD, retired under pressure. Ironically, Shinseki, a retired Army general and member of the Joint Chiefs of Staff, was viewed in a favorable light by the current administration because of a spat with the Bush administration's Secretary of Defense, Donald Rumsfeld, over the number of troops needed to secure Iran and Afghanistan (3. However, during Shinseki's tenure the number of VA "medical troops", doctors and nurses, was insufficient to care for the number …

  15. VA Mental Health: Clearer Guidance on Access Policies and Wait-Time Data Needed

    Science.gov (United States)

    2015-10-01

    which assess VAMC performance across 25 quality measures, including death and medical complication rates, customer satisfaction , and access (based on...care, for our purposes, refers to the delivery of services by providers that are respectful of and responsive to the experiences, views, and needs... Services , Directorate for Information Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington VA 22202-4302. Respondents should be

  16. Findings of VA/DoD CPG on CAM Therapies for PTSD

    Science.gov (United States)

    2011-01-26

    AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Defense Centers of Excellence for...Psychological Health & Traumatic Brain Injury,2345 Crystal Drive,Crystal park 4, Suite 120,Arlington,VA,22202 8. PERFORMING ORGANIZATION REPORT...restructuring; or stress inoculation training B •Imagery Rehearsal Therapy C •Patient Education •Psychodynamic Therapy • Hypnosis •Relaxation

  17. 78 FR 15712 - Arlington Storage Company, LLC; Notice of Application

    Science.gov (United States)

    2013-03-12

    ... Seneca Lake natural gas storage facility located in Schuyler County, New York, all as more fully set... working gas capacity to the Seneca Lake facility. Arlington further requests authorization to construct... Seneca Lake facilities; install a 500 horsepower compressor unit; construct and later remove...

  18. AHR-related activities in a creosote-adapted population of adult atlantic killifish, Fundulus heteroclitus, two decades post-EPA superfund status at the Atlantic Wood Site, Portsmouth, VA USA

    Energy Technology Data Exchange (ETDEWEB)

    Wojdylo, Josephine V. [Department of Biological Sciences, Environmental Toxicology Graduate Program, Clemson University, Clemson, SC 29634 (United States); Vogelbein, Wolfgang [The College of William & Mary, Gloucester Point, VA 23062 (United States); Bain, Lisa J. [Department of Biological Sciences, Environmental Toxicology Graduate Program, Clemson University, Clemson, SC 29634 (United States); Rice, Charles D., E-mail: cdrice@clemson.edu [Department of Biological Sciences, Environmental Toxicology Graduate Program, Clemson University, Clemson, SC 29634 (United States)

    2016-08-15

    Highlights: • AHR-related activities in creosote-adapted adult killifish were examined. • Creosote-adapted adult killifish have elevated intestine CYP1A. • Creosote-adapted adult killifish have elevated liver COX2 mRNA expression. • Most creosote-adapted adult killifish have lesions varying in severity. • Liver lesions in creosote-adapted adult killifish express CYP1A and AHR2 proteins. - Abstract: Atlantic killifish, Fundulus heteroclitus, are adapted to creosote-based PAHs at the US EPA Superfund site known as Atlantic Wood (AW) on the southern branch of the Elizabeth River, VA USA. Subsequent to the discovery of the AW population in the early 1990s, these fish were shown to be recalcitrant to CYP1A induction by PAHs under experimental conditions, and even to the time of this study, killifish embryos collected from the AW site are resistant to developmental deformities typically associated with exposure to PAHs in reference fish. Historically, however, 90 +% of the adult killifish at this site have proliferative hepatic lesions including cancer of varying severity. Several PAHs at this site are known to be ligands for the aryl hydrocarbon receptor (AHR). In this study, AHR-related activities in AW fish collected between 2011 and 2013 were re-examined nearly 2 decades after first discovery. This study shows that CYP1A mRNA expression is three-fold higher in intestines of AW killifish compared to a reference population. Using immunohistochemistry, CYP1A staining in intestines was uniformly positive compared to negative staining in reference fish. Livers of AW killifish were examined by IHC to show that CYP1A and AHR2 protein expression reflect lesions-specific patterns, probably representing differences in intrinsic cellular physiology of the spectrum of proliferative lesions comprising the hepatocarcinogenic process. We also found that COX2 mRNA expression levels were higher in AW fish livers compared to those in the reference population, suggesting a

  19. 78 FR 57625 - Arlington Storage Company, LLC; Notice of Availability of the Environmental Assessment for the...

    Science.gov (United States)

    2013-09-19

    ...; Electric and instrument air lines connecting the Gallery 2 facilities to Arlington's existing Compressor... reduce the amount of time you spend researching proceedings by automatically providing you with...

  20. Genetics Home Reference: carbonic anhydrase VA deficiency

    Science.gov (United States)

    ... hyperammonemia due to carbonic anhydrase VA deficiency hyperammonemic encephalopathy due to carbonic anhydrase VA deficiency mitochondrial carbonic anhydrase va deficiency Related Information How are ...

  1. 77 FR 41873 - In the Matter of Alternative Energy Sources, Inc., Arlington Hospitality, Inc., Consolidated Oil...

    Science.gov (United States)

    2012-07-16

    ... From the Federal Register Online via the Government Publishing Office SECURITIES AND EXCHANGE COMMISSION In the Matter of Alternative Energy Sources, Inc., Arlington Hospitality, Inc., Consolidated Oil... securities of Arlington Hospitality, Inc. because it has not filed any periodic reports since the period...

  2. Summary Report of Advanced Hydropower Innovations and Cost Reduction Workshop at Arlington, VA, November 5 & 6, 2015

    Energy Technology Data Exchange (ETDEWEB)

    O' Connor, Patrick [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Rugani, Kelsey [Kearns & West, Inc., San Francisco, CA (United States); West, Anna [Kearns & West, Inc., San Francisco, CA (United States)

    2016-03-01

    On behalf of the U.S. Department of Energy (DOE) Wind and Water Power Technology Office (WWPTO), Oak Ridge National Laboratory (ORNL), hosted a day and half long workshop on November 5 and 6, 2015 in the Washington, D.C. metro area to discuss cost reduction opportunities in the development of hydropower projects. The workshop had a further targeted focus on the costs of small, low-head1 facilities at both non-powered dams (NPDs) and along undeveloped stream reaches (also known as New Stream-Reach Development or “NSD”). Workshop participants included a cross-section of seasoned experts, including project owners and developers, engineering and construction experts, conventional and next-generation equipment manufacturers, and others to identify the most promising ways to reduce costs and achieve improvements for hydropower projects.

  3. Proceedings of the Tenth Annual National Conference on Ada Technology. Held in Arlington, VA, on February 24-28, 1992

    Science.gov (United States)

    1992-02-01

    and a dynamic model- Both of these models are mmo=tato thereviewand mainmenance ofasoftwa=sysem The dynamic model, however, is te only one . Deutsch ...verbs) and "Zarf’ ( adverbs ) along with 10th Annual National Conference on ADA Technology 1992 77 their relationship to the objects in the The

  4. 77 FR 37871 - Export Trade Certificate of Review

    Science.gov (United States)

    2012-06-25

    ... Campo, TX 77434; USA Rice, Merchants' Association, 2101 Wilson Boulevard, Arlington, VA 22201-3040; USA Rice Millers' Association, 2101 Wilson Boulevard, Arlington, VA 22201-3040; and Federaci n Nacional de... in the Journal of Commerce and, at the discretion of the Administrator, in other publications...

  5. Geographic Distribution of VA Expenditures Report (GDX)

    Data.gov (United States)

    Department of Veterans Affairs — Geographic Distribution of VA Expenditures Report (GDX) located on the Expenditures page in the Expenditure Tables category. This report details VA expenditures at...

  6. VA National Bed Control System

    Data.gov (United States)

    Department of Veterans Affairs — The VA National Bed Control System records the levels of operating, unavailable and authorized beds at each VAMC, and it tracks requests for changes in these levels....

  7. Another Phoenix VA director leaves

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2016-08-01

    Full Text Available No abstract available. Article truncated after 150 words. The Arizona Republic reports that the director at the Phoenix VA Medical Center, Deborah Amdur, will retire after only 9 months for health reasons (1. Amdur will be replaced by Barbara Fallen, director of the VA Loma Linda Healthcare System. Fallen will be interim director until a permanent replacement for Amdur can be found. This is the fifth hospital director since former Director Sharon Helman was removed in mid-2014 amid the nationwide veterans health-care scandal that was first exposed at the Phoenix VA. The Veterans Integrated Service Network (VISN in Gilbert, which oversees the VA Medical Center in Arizona, New Mexico and West Texas has also been through a series of 4 directors since Susan Bowers retired under pressure in the wake of the VA scandal. Marie Weldon, current acting regional director, also oversees the Los Angeles-based VA Desert Pacific Healthcare System. Weldon described Fallen as “an experienced leader who ...

  8. The Geometric-VaR Backtesting Method

    DEFF Research Database (Denmark)

    Wei, Wei; Pelletier, Denis

    2014-01-01

    This paper develops a new test to evaluate Value af Risk (VaR) forecasts. VaR is a standard risk measure widely utilized by financial institutions and regulators, yet estimating VaR is a challenging problem, and popular VaR forecast relies on unrealistic assumptions. Hence, assessing...

  9. The Geometric-VaR Backtesting Method

    DEFF Research Database (Denmark)

    Wei, Wei; Pelletier, Denis

    2014-01-01

    This paper develops a new test to evaluate Value af Risk (VaR) forecasts. VaR is a standard risk measure widely utilized by financial institutions and regulators, yet estimating VaR is a challenging problem, and popular VaR forecast relies on unrealistic assumptions. Hence, assessing the performa...

  10. VA telemental health: suicide assessment.

    Science.gov (United States)

    Godleski, Linda; Nieves, J Edwin; Darkins, Adam; Lehmann, Laurent

    2008-01-01

    The Department of Veterans Affairs (VA) encompasses one of the largest telemental health networks in the world, with over 45,000 videoconferencing and over 5,000 home telemental health encounters annually. Recently, the VA designated suicide prevention as a major priority, with telehealth modalities providing opportunities for remote interventions. Suicide risk assessments, using videoconferencing, are now documented in the literature, as are current studies that find telemental health to be equivalent to face-to-face treatment. Remote assessment of suicidality, however, involves complex legal issues: licensing requirements for remote delivery of care, legal procedures for involuntary detainment and commitment of potentially harmful patients, and liability questions related to the remote nature of the mental health service. VA best practices for remote suicide risk assessment include paradigms for establishing procedures in the context of legal challenges (licensing and involuntary detainment/commitment), for utilizing clinical assessment and triage decision protocols, and for contingency planning to optimize patient care and reduce liability.

  11. 78 FR 28836 - Arlington Valley Solar Energy II, LLC; Supplemental Notice That Initial Market-Based Rate Filing...

    Science.gov (United States)

    2013-05-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Arlington Valley Solar Energy II, LLC; Supplemental Notice That Initial... notice in the above-referenced proceeding, of Arlington Valley Solar Energy II, LLC's application...

  12. VA administrators breahe a sigh of relief

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2014-06-01

    Full Text Available No abstract available. Article truncated at 150 words. On May 30, Eric Shinseki, the Secretary for Veterans Affairs (VA, resigned under pressure amidst a growing scandal regarding falsification of patient wait times at nearly 40 VA medical centers. Before leaving office Shinseki fired Sharon Helman, the former hospital director at the Phoenix VA, where the story first broke, along with her deputy and another unnamed administrator. In addition, Susan Bowers, director of VA Veterans Integrated Service Network (VISN 18 and Helman’s boss, resigned. Robert Petzel, undersecretary for the Veterans Health Administration (VHA, head of the VA hospitals and clinics, had resigned earlier. You could hear the sigh of relief from the VA administrators. With their bosses resigning left and right, the VA leadership in shambles and the reputation of the VA soiled for many years to come, why are the VA administrators relieved? The simple answer is that nothing has really changed. There for a moment it looked ...

  13. Creating the Records Management Program in the Arlington Independent School District.

    Science.gov (United States)

    Harry, Joe

    1995-01-01

    Explains how the Arlington Independent School District (Texas) complied with the mandates of the Local Government Records Act. Topics include evaluation and needs, software selection, inventory and retention schedules, managing forms and records, standardized identification systems, finding specific records, costs and destroying obsolete records.…

  14. Arlington/Alexandria 1990-1991 REEP Workplace Literacy Training Project. Final Evaluation Report.

    Science.gov (United States)

    Peterson, Morris

    As part of the National Workplace Literacy Program, the 1990-1991 Arlington Education and Employment Program (REEP) served 333 functionally illiterate limited English proficient (LEP) adults working in Virginia hotels at entry level jobs in housekeeping, food and beverage service, and maintenance. Training in workplace literacy and…

  15. 32 CFR 553.22 - Visitors' rules for the Arlington National Cemetery.

    Science.gov (United States)

    2010-07-01

    ... activity conducted within the Arlington National Cemetery grounds intended to honor the memory of a person..., gravestone, structure, tree, shrub, plant or other property located within the Cemetery grounds. (f) Conduct... dedicated only to the memory of all those interred in the Cemetery, to all those dying in the...

  16. The University of Texas at Arlington's Virtual Reference Service: An Evaluation by the Reference Staff

    Science.gov (United States)

    Casebier, Katherine D.

    2006-01-01

    The University of Texas at Arlington's Library began using an online chat reference in 2002. The service, called Collaborative Digital Reference Service, later became "Ask a Librarian." Slightly over one year later, the library joined the University of Texas System's "Ask a Librarian" service. Both services are powered by…

  17. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, FRANKLIN COUNTY, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  18. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, Buckingham County, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  19. FLOODPLAIN MAPPING SUBMISSION, CITY OF NORFOLK, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  20. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, Lancaster County, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  1. Digital Flood Insurance Rate Map Database, PRINCE GEORGE, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  2. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, WESTMORELAND COUNTY, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  3. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, CAMPBELL COUNTY, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  4. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, Northumberland County, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  5. Plum Creek Field SURVEY, Montgomery COUNTY, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. (Source: FEMA Guidelines and...

  6. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, SURRY COUNTY, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  7. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, Nelson County, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  8. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, Essex County, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  9. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, York County, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  10. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, MIDDLESEX, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  11. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, Richmond County, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  12. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, CHESTERFIELD, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  13. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, Wythe County, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  14. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, GLOUCESTER, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  15. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, Sussex County, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  16. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, FRANKLIN COUNTY, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  17. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, BEDFORD COUNTY, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  18. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, PATRICK COUNTY, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  19. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, GRAYSON COUNTY, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  20. Non-VA Hospital System (NVH)

    Data.gov (United States)

    Department of Veterans Affairs — The Veterans Health Administration (VHA) pays for care provided to VA beneficiaries in non-VA hospitals through its contract hospitalization program as mandated by...

  1. Report of VA Medical Training Programs

    Data.gov (United States)

    Department of Veterans Affairs — The Report of VA Medical Training Programs Database is used to track medical center health services trainees and VA physicians serving as faculty. The database also...

  2. Integrating the Acquisition Team. Proceedings of the Conference Held in Arlington, Virginia on July 14-16, 1986.

    Science.gov (United States)

    1986-07-16

    PROCEEDINGS JULY 14-16, 1986 SHERATON NATIONAL HOTEL AND CONFERENCE CENTER ARLINGTON, VIRGINIA DISTRIBUTION STATEMENT A M. I-"Approved for public...the Acquisition Team"Zlas held at the Sheraloi-National Hotel in Arlington, Virginia on July 14-16, 1986,[The conferenceiwas attended by over 400...to incorporate such features as streamlining requirements, automation of configuration data and early baselining. 0 LtCol Bill Foster of HQ USAF/ LEYE

  3. OneVA EA Vision and Strategy

    Data.gov (United States)

    Department of Veterans Affairs — The outcomes/goals supported by effective use of an EA are: Improved Service Delivery, Functional Integration, Resource Optimization and Authoritative Reference. VA...

  4. Geographic Distribution of VA Expenditures FY1999

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  5. Geographic Distribution of VA Expenditures FY2006

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  6. Geographic Distribution of VA Expenditures FY2000

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  7. Geographic Distribution of VA Expenditures FY2011

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  8. Geographic Distribution of VA Expenditures FY2002

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  9. Geographic Distribution of VA Expenditures FY2010

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  10. Geographic Distribution of VA Expenditures FY2001

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  11. Geographic Distribution of VA Expenditures FY2005

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  12. Geographic Distribution of VA Expenditures FY2012

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  13. Geographic Distribution of VA Expenditures FY2004

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  14. Geographic Distribution of VA Expenditures FY1997

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  15. Geographic Distribution of VA Expenditures FY2008

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  16. Geographic Distribution of VA Expenditures FY2009

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  17. Geographic Distribution of VA Expenditures FY1996

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  18. Geographic Distribution of VA Expenditures FY1998

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  19. Geographic Distribution of VA Expenditures FY2007

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  20. Geographic Distribution of VA Expenditures FY2003

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  1. Geographic Distribution of VA Expenditures FY2001

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  2. Geographic Distribution of VA Expenditures FY1996

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  3. Geographic Distribution of VA Expenditures FY2006

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  4. Geographic Distribution of VA Expenditures FY2003

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  5. Geographic Distribution of VA Expenditures FY2007

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  6. Geographic Distribution of VA Expenditures FY2011

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  7. Geographic Distribution of VA Expenditures FY2000

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  8. Geographic Distribution of VA Expenditures FY1997

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  9. Geographic Distribution of VA Expenditures FY2008

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  10. Geographic Distribution of VA Expenditures FY1998

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  11. Geographic Distribution of VA Expenditures FY2013

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  12. Geographic Distribution of VA Expenditures FY2002

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  13. Geographic Distribution of VA Expenditures FY2005

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  14. Geographic Distribution of VA Expenditures FY2010

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  15. Geographic Distribution of VA Expenditures FY1999

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  16. Geographic Distribution of VA Expenditures FY2004

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  17. Geographic Distribution of VA Expenditures FY2009

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  18. Geographic Distribution of VA Expenditures FY2012

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  19. KaVA ESTEMA project

    Science.gov (United States)

    Oyadomari, Miyako; Imai, Hiroshi; Cho, Se-Hyung; Asaki, Yoshiharu; Choi, Yoon-Kyong; Kim, Jaeheon; Yun, Youngjoo; Matsumoto, Naoko; Min, Cheul-Hong; Oyama, Tomoaki; Yoon, Sung-Chul; Yoon, Dong-Hwan; Kim, Dong-Jin; Dodson, Richard; Rioja, Maria; Burns, Ross; Orosz, Gabor; Nakagawa, Akiharu; Chibueze O, James; Nakashima, Jun-ichi; Sobolev, Andrey

    2016-07-01

    The ESTEMA (Expanded Study on Stellar Masers) project is one of three Large Programs of the KaVA (the combined array of the Korean VLBI Network and Japanese VLBI Exploration of Radio Astrometry), and conducted in 2015-2016. It aims to publish a database of the largest sample of VLBI images of circumstellar water (H2O) and silicon-monoxide (SiO) maser sources towards circumstellar envelopes (CSEs) of 80 evolved stars in late AGB to early post-AGB phase. Here we present the specifications of the ESTEMA observations and the planned scientific goals in order to share the basic information of the ESTEMA with astronomical community and encourage future collaborations with the ESTEMA and future follow-up observations for the targeted stars.

  20. Evaluation of Systemic Reform in Mathematics and Science: Synthesis and Proceedings of the Annual NISE Forum (4th, Arlington, VA, February 1-2, 1999). Workshop Report.

    Science.gov (United States)

    Webb, Norman L.

    This document reports on the National Institute for Science Education (NISE) forum on the Evaluation of Systemic Reform in Mathematics and Science. The purposes of the forum were to reflect upon what to understand about the evaluation of reform in the educational system, and to encourage and support continuing efforts to learn more about how…

  1. Effect of the Ionosphere on Space Systems and Communications Based on the 1975 Ionosphere Effects Symposium Held in Crystal City, Arlington, Va. January 20-22, 1975

    Science.gov (United States)

    1975-01-01

    Band Ionospheric Scintillation Measurements .... 134 Roy E. Anderson, James R. Lewis , George Haroules, and Wilfred Brown Electron and Ion Density Studies...DoD), you have probably encountered the Secretary of Defense who recently came forth with a ringing syndrome of what we call Topical Reviews, about...lati- to the north. A number of parameters of inter- des above 600. In sumner the mean scintilla- est in scintillation studies were determined tion index

  2. Proceedings of the National Conference on Ada (trade mark) Technology (6th) Held on 14-18 March 1988 in Arlington, VA.

    Science.gov (United States)

    1988-03-01

    requiring the mized for art individual task or set of tasks, they redes ign of the leal-cells themselves (Mead and also present inherent... Informatica , Vol. 1, 1972, pp. 271-281. An Ada-based specification and design language, SEDL. is proposed that supports the development, recording, 4. Software...10. C. A. R. Hoare, "Proof of Correctness of Data Representation," Acta Informatica 1 (1972). 11. R. B. K. Dewar, E. Schonberg, J. T. Schwartz & E

  3. Technology Reference Model (TRM) Reports: VA Category Framework Count Report

    Data.gov (United States)

    Department of Veterans Affairs — The One VA Enterprise Architecture (OneVA EA) is a comprehensive picture of the Department of Veterans Affairs' (VA) operations, capabilities and services and the...

  4. Technology Reference Model (TRM) Reports: VA Category Mapping Report

    Data.gov (United States)

    Department of Veterans Affairs — The One VA Enterprise Architecture (OneVA EA) is a comprehensive picture of the Department of Veterans Affairs' (VA) operations, capabilities and services and the...

  5. Geographic Distribution of VA Expenditures Report FY2015

    Data.gov (United States)

    Department of Veterans Affairs — Geographic Distribution of VA Expenditures Report (GDX) located on the Expenditures page in the Expenditure Tables category. This report details VA expenditures at...

  6. VA Personal Health Record Sample Data

    Data.gov (United States)

    Department of Veterans Affairs — My HealtheVet (www.myhealth.va.gov) is a Personal Health Record portal designed to improve the delivery of health care services to Veterans, to promote health and...

  7. Washington Alexandria Architecture Center students merge creative concepts of dance and space to design dance studio in Arlington

    OpenAIRE

    Micale, Barbara L.

    2009-01-01

    Elements of dance and dance-theatre -- including movement and exercise, flowing costumes, and expressive lighting --inspired students in the Architecture Master's design studio at the Washington Alexandria Architecture Center to imagine innovative ways of merging public and private space for a dance studio in nearby Arlington.

  8. Water quality of Lake Arlington on Village Creek, north-central Texas; 1973 to 1981

    Science.gov (United States)

    Andrews, Freeman L.; Gibbons, Willard J.

    1983-01-01

    Water in Lake Arlington on Village Creek in north-central Texas had volume-weighted average concentrations of less than 240 milligrams per liter of dissolved solids, less than 30 milligrams per liter of dissolved chloride, and less than 40 milligrams per liter of dissolved sulfate between January 29, 1973, and August 20, 1981. The water was moderately hard (hardness greater than 60 but less than 120 milligrams per liter as calcium carbonate). The concentrations of each of these constituents were usually greatest during winter, especially during the first few years of the study, but decreased significantly as discharges of municipal wastes were systematically and progressively diverted to treatment facilities downstream from the reservoir.

  9. Nondestructive evaluation inspection of the Arlington Memorial Bridge using a robotic assisted bridge inspection tool (RABIT)

    Science.gov (United States)

    Gucunski, Nenad; Boone, Shane D.; Zobel, Rob; Ghasemi, Hamid; Parvardeh, Hooman; Kee, Seong-Hoon

    2014-04-01

    The information presented in this report provides a detailed assessment of the condition of the Arlington Memorial Bridge (AMB) deck. The field-data collection was obtained by both the RABIT™ Bridge Inspection Tool and a number of semi-automated non-destructive evaluation (NDE) tools. The deployment of the semi-automated NDE tools was performed to inspect the AMB deck condition and also to validate data obtained by the RABIT™ Bridge Inspection Tool. Data mining and analysis were accomplished through enhanced data interpretation and visualization capabilities using advanced data integration, fusion, and 2D rendering. One of the major challenges that the research team had to overcome in assessing the condition of the AMB deck was the presence of an asphalt overlay on the entire bridge deck.

  10. Doping Asymmetry Problem in ZnO: Current Status and Outlook. A Review of Experimental and Theoretical Efforts Focused on Achieving P-Type ZnO Suitable for Light-Emitting Optoelectronic Devices for the Blue/Ultraviolet Spectral Range

    Science.gov (United States)

    2009-04-24

    Richmond VA 23284 USA. (e-mail: hmorkoc@vcu.edu). Donald Silversmith is with the Air Force Office of Scientific Research, Arlington, VA 22203 USA (e...for light-emitting optoelectronic devices for the blue/ultraviolet spectral range. Vitaliy Avrutin, Donald Silversmith , Fellow, IEEE, and Hadis Morkoç

  11. VaR BASED RISK MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Mária Bohdalová

    2013-06-01

    Full Text Available In this paper we discuss the Value–at–Risk concept and we analyse the market risk by using EWMA approach. EWMA (exponentially weighted moving average forecasting technique is a popular measure of various risks in financial risk management. We will compare standard EWMA, robust EWMA and skewed EWMA forecast of VaR. JP Morgan standard EWMA is derived from Gaussian distribution. Robust EWMA is based on Laplace distribution and skewed EWMA is a new approach derived from an asymmetric Laplace distribution. Asymmetric Laplace distribution takes into account both skewness and heavy tails in return distribution and the time varying nature of them in practice. Skewed EWMA VaR is a generalization of the standard EWMA method. Using these approaches we will analyse selected financial series (three European market indexes and one exchange rate. We have found andconfirmed that skewed EWMA forecasting of VaR outperforms the standard EWMA method.

  12. The Portfolio Decision Under the VaR Constraint

    Institute of Scientific and Technical Information of China (English)

    ChunfengWang; XinshuTu

    2004-01-01

    The VaR, a new appearing financial risk-manage tool, have been applied widely. Many financial setups have accustomed to measure the risk of a portfolio with the VaR. So it is very necessary to discuss the portfolio choice problem under the VaR constraint. In this paper, by setting and solving the portfolio choice model under the VaR constraint, we illustrate that the use of the VaR constraint reduces the array of choice to a more manageable range. The probability of traget VaR, therefore, can be thought of as a risk tolerance assessment tool (when coupled with another measure of risk).

  13. Comments on the Yule Marble Haines block: potential replacement, Tomb of the Unknown Soldier, Arlington National Cemetery

    Science.gov (United States)

    Mossotti, Victor G.

    2014-01-01

    Marble for the Tomb of the Unknown Soldier at Arlington National Cemetery was cut from the Colorado Yule Marble Quarry in 1931. Although anecdotal reports suggest that cracks were noticed in the main section of the monument shortly after its installation at the Arlington National Cemetery in Arlington, Virginia, detailed documentation of the extent of cracking did not appear until 1963. Although debate continues as to whether the main section of the Tomb of the Unknowns monument should be repaired or replaced, Mr. John S. Haines of Glenwood Springs, Colorado, in anticipation of the permanent closing of the Yule Quarry, donated a 58-ton block of Yule Marble, the so-called Haines block, as a potential backup. The brief study reported here was conducted during mid-summer 2009 at the behest of the superintendent of Arlington National Cemetery. The field team entered the subterranean Yule Marble Quarry with the Chief Extraction Engineer in order to contrast the method used for extraction of the Haines block with the method that was probably used to extract the marble block that is now cracked. Based on surficial inspection and shallow coring of the Haines block, and on the nature of crack propagation in Yule Marble as judged by close inspection of a large collection of surrogate Yule Marble blocks, the team found the block to be structurally sound and cosmetically equivalent to the marble used for the current monument. If the Haines block were needed, it would be an appropriate replacement for the existing cracked section of the Tomb of the Unknown Soldier Monument.

  14. Track-Before-Detect for Sensors with Complex Measurements

    Science.gov (United States)

    2009-07-09

    Proceedings of the American Control Conference , pages 4393–4397, Arlington, VA... of the American Control Conference , pages 3755–3760, Arlington, VA, USA, June 2001. [12] M. I. Skolnik. Introduction to Radar Systems. McGraw-Hill...Radar, Sonar and Naviga- tion, 152(5):345–352, October 2005. [11] D. J. Salmond and H. Birch. A particle filter for track- before-detect. In Proceedings

  15. Analyses of microstructural properties of VA/VeoVA copolymer modified cement pastes

    OpenAIRE

    Carlos Eduardo M. Gomes; Ferreira,Osny P.

    2005-01-01

    Recently, modern techniques have been applied for analysis of the influence of polymers on microstructural properties of Portland cement, such as Thermogravimetric Analyses (TG), Scanning Electronic Microscopy (SEM), Fourier Transform Infrared Spectroscopy (FT-IR) and Mercury Intrusion Porosimetry (MIP). In this study, thermogravimetric analyses were used to study the influence of vinyl acetate-versatic vinylester copolymer (VA/VeoVA) in seven pastes of 28-day old Portland cement, in which di...

  16. Troubles continue for the Phoenix VA

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2014-10-01

    Full Text Available No abstract available. Article truncated after 150 words. According to the Joint Commission on the Accreditation of Healthcare Organizations (Joint Commission, JCAHO, an independent organization that reviews hospitals, the Phoenix VA does not comply with U.S. standards for safety, patient care and management (1. The hospital was at the epicenter of the national scandal over the quality of care being afforded to the nation's veterans where the now notorious practice of double-booking patient appointments was first exposed. The hospital's indifferent management provoked congressional investigations that uncovered still more system-wide abuses leading to the removal of the hospital director and the resignation of then VA secretary, Eric Shinseki. The hospital maintains its accreditation but with a follow-up survey in 1-6 months where it must show that it has successfully addressed the 13 identified problems (1. Inspectors who conducted the review in July found that VA employees were unable to report concerns "without retaliatory action from the hospital." Other alarming ...

  17. Commission on the National Guard and Reserves: Strengthening America’s Defenses in the New Security Environment

    Science.gov (United States)

    2007-03-01

    Mike Cline April 14, 2006 Arlington, VA Mr. David Davidson April 14, 2006 Arlington, VA Mr. Bob Fiedler April 14, 2006 Arlington, VA Mr. Larry Madison...Arlington, VA Mr. David Davidson April 25, 2006 Arlington, VA Mr. Bob Fiedler April 25, 2006 Arlington, VA Brigadier General Richard Green April 25, 2006...2006 Lackland AFB, TX Mr. Thomas Helm June 20, 2006 Lackland AFB, TX Colonel John Nichols June 20, 2006 Lackland AFB, TX Captain Fred Broussard June

  18. 48 CFR 853.215-70 - VA Form 10-1170, Application for Furnishing Nursing Home Care to Beneficiaries of VA.

    Science.gov (United States)

    2010-10-01

    ..., Application for Furnishing Nursing Home Care to Beneficiaries of VA. 853.215-70 Section 853.215-70 Federal... 853.215-70 VA Form 10-1170, Application for Furnishing Nursing Home Care to Beneficiaries of VA. VA Form 10-1170, Application for Furnishing Nursing Home Care to Beneficiaries of VA, will be used...

  19. Visionary leadership and the future of VA health system.

    Science.gov (United States)

    Bezold, C; Mayer, E; Dighe, A

    1997-01-01

    As the U.S. Department of Veterans Affairs (VA) makes the change over to Veterans Integrated Service Network (VISNs) the need for new and better leadership is warranted if VA wants to not only survive, but thrive in the emerging twenty-first century healthcare system. VA can prepare for the future and meet the challenges facing them by adopting a system of visionary leadership. The use of scenarios and vision techniques are explained as they relate to VA's efforts to move toward their new system of VISNs. The four scenarios provide snapshots of possible futures for the U.S. healthcare system as well as the possible future role and mission of VA--from VA disappearing to its becoming a premier virtual organization.

  20. Geographic Distribution of VA Expenditures (GDX FY 2016)

    Data.gov (United States)

    Department of Veterans Affairs — This report details VA expenditures at the state, county, and Congressional District level. It includes categories such as Compensation and Pension, Construction,...

  1. Analyses of microstructural properties of VA/VeoVA copolymer modified cement pastes

    Directory of Open Access Journals (Sweden)

    Carlos Eduardo M. Gomes

    2005-07-01

    Full Text Available Recently, modern techniques have been applied for analysis of the influence of polymers on microstructural properties of Portland cement, such as Thermogravimetric Analyses (TG, Scanning Electronic Microscopy (SEM, Fourier Transform Infrared Spectroscopy (FT-IR and Mercury Intrusion Porosimetry (MIP. In this study, thermogravimetric analyses were used to study the influence of vinyl acetate-versatic vinylester copolymer (VA/VeoVA in seven pastes of 28-day old Portland cement, in which distinct polymer contents and water/cement ratios were employed. In addition, analyses of FT-IR and MIP on Portland cement pastes modified by the copolymer were employed. The results showed that the addition of polymer interferes significantly in the reduction of Portlandite formation and increases the porosity of the matrices. A possible chemical interaction between the copolymer and hydrated products of Portland cement was also observed.

  2. Proposed comprehensive ototoxicity monitoring program for VA healthcare (COMP-VA)

    Science.gov (United States)

    Konrad-Martin, Dawn; Reavis, Kelly M.; McMillan, Garnett; Helt, Wendy J.; Dille, Marilyn

    2015-01-01

    Prevention and rehabilitation of hearing loss and tinnitus, the two most commonly awarded service-connected disabilities, are high priority initiatives in the Department of Veterans Affairs (VA). At least 4,000 Veterans, most with significant hearing loss, will receive cisplatin this year, with more than half sustaining permanent hearing shift and nearly 40% developing new tinnitus. With improved survivability following cancer treatment, Veterans treated with cisplatin are approached with the dual goals of effective treatment and preserved quality of life. This article describes COMP-VA, a comprehensive ototoxicity monitoring program developed for VA patients receiving cisplatin. The program includes an individualized pretreatment prediction model that identifies the likelihood of hearing shift given cisplatin dose and patient factors. It supports both manual and automated hearing testing with a newly developed portable audiometer capable of performing the recommended procedures on the chemotherapy unit during treatment. It also includes objective methods for identifying outer hair cell changes and predicting audiogram changes using distortion-product otoacoustic emissions. We describe this program of evidence-based ototoxicity monitoring protocols using a case example to give the reader an understanding of how this program would be applied, along with a plan for future work to accomplish the final stages of program development. PMID:24805896

  3. VA office of inspector general releases scathing report of Phoenix VA

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2014-08-01

    Full Text Available No abstract available. Article truncated at 150 words. The long-awaited Office of Inspector General’s (OIG report on the Phoenix VA Health Care System (PVAHCS was released on August 27, 2014 (1. The report was scathing in its evaluation of VA practices and leadership. Five questions were investigated: 1.Were there clinically significant delays in care? 2. Did PVAHCS omit the names of veterans waiting for care from its Electronic Wait List (EWL? 3. Were PVAHCS personnel not following established scheduling procedures? 4. Did the PVAHCS culture emphasize goals at the expense of patient care? 5. Are scheduling deficiencies systemic throughout the VA? In each case, the OIG found that the allegations were true. Despite initial denials, the OIG report showed that former PVAHCS director Sharon Helman, associate director Lance Robinson, hospital administration director Brad Curry, chief of staff Darren Deering and other senior executives were aware of delays in care and unofficial wait lists. Perhaps most disturbing is ...

  4. Microcirculatory assessment of patients under VA-ECMO

    NARCIS (Netherlands)

    Kara, A. (Atila); S. Akin (Sakir); D. dos Reis Miranda (Dinis); A. Struijs (Ard); K. Caliskan (Kadir); R.J. van Thiel (Robert); E.A. Dubois; de Wilde, W. (Wouter); F. Zijlstra (Felix); D.A.M.P.J. Gommers (Diederik); C. Ince (Can)

    2016-01-01

    textabstractBackground: Veno-arterial extracorporeal membrane oxygenation (VA-ECMO) is an effective technique for providing emergency mechanical circulatory support for patients with cardiogenic shock. VA-ECMO enables a rapid restoration of global systemic organ perfusion, but it has not been found

  5. MyHealtheVet (VA's personal health record)

    Science.gov (United States)

    ... Links eBenefits Hearing Aid Batteries (eBenefits) Online Bill Payments VA Mental Health Services Authentication How to Use My Health e Vet VA Dental Insurance Most Requested Forms Women Veterans Health Mobile Apps Privacy & Security | Terms & Conditions | Accessibility | Site Map | ...

  6. 77 FR 67063 - VA Directive 0005 on Scientific Integrity

    Science.gov (United States)

    2012-11-08

    ... AFFAIRS VA Directive 0005 on Scientific Integrity AGENCY: Office of Policy and Planning, Department of... Department of Veterans Affairs (VA) Directive 0005 on Scientific Integrity and responds to public comments... Scientific Integrity and the Office of Science and Technology Policy's 2010 guidance memorandum on scientific...

  7. 38 CFR 17.71 - Revocation of VA approval.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Revocation of VA approval... Community Residential Care § 17.71 Revocation of VA approval. (a) If a hearing official determines under... residential care facility and notify the community residential care facility of this revocation. (b)...

  8. VA INFORMATION TECHNOLOGY: Important Initiatives Begun, Yet Serious Vulnerabilities Persist

    Science.gov (United States)

    2007-11-02

    We appreciate the opportunity to join in today s hearing and share updated information on the Department of Veterans Affairs (VA) information ... technology (IT) program. As you know, IT is essential to VA s ability to effectively serve the veteran population and is the cornerstone of the department’s

  9. 78 FR 62441 - VA Dental Insurance Program-Federalism

    Science.gov (United States)

    2013-10-22

    ... AFFAIRS 38 CFR Part 17 RIN 2900-AO85 VA Dental Insurance Program--Federalism AGENCY: Department of... direct final action to amend its regulations related to the VA Dental Insurance Program (VADIP), a pilot program to offer premium-based dental insurance to enrolled veterans and certain survivors and dependents...

  10. 78 FR 63143 - VA Dental Insurance Program-Federalism

    Science.gov (United States)

    2013-10-23

    ... AFFAIRS 38 CFR Part 17 RIN 2900-AO86 VA Dental Insurance Program--Federalism AGENCY: Department of... its regulations related to the VA Dental Insurance Program (VADIP), a pilot program to offer premium-based dental insurance to enrolled veterans and certain survivors and dependents of veterans...

  11. 76 FR 52230 - Establishment of Class E Airspace; Forest, VA

    Science.gov (United States)

    2011-08-22

    ... Federal Aviation Administration 14 CFR Part 71 Establishment of Class E Airspace; Forest, VA AGENCY... Airspace at Forest, VA, to accommodate the new Area Navigation (RNAV) Global Positioning System (GPS... published in the Federal Register a notice of proposed rulemaking to establish Class E airspace at Forest...

  12. VaR Methodology Application for Banking Currency Portfolios

    Directory of Open Access Journals (Sweden)

    Daniel Armeanu

    2007-02-01

    Full Text Available VaR has become the standard measure that financial analysts use to quantify market risk. VaR measures can have many applications, such as in risk management, to evaluate the performance of risk takers and for regulatory requirements, and hence it is very important to develop methodologies that provide accurate estimates. In particular, the Basel Committee on Banking Supervision at the Bank for International Settlements imposes to financial institutions such as banks and investment firms to meet capital requirements based on VaR estimates. In this paper we determine VaR for a banking currency portfolio and respect rules of National Bank of Romania regarding VaR report.

  13. 76 FR 24065 - Board Workshop: June 6-7, 2011-Arlington, Virginia; the U.S. Nuclear Waste Technical Review Board...

    Science.gov (United States)

    2011-04-29

    ... From the Federal Register Online via the Government Publishing Office NUCLEAR WASTE TECHNICAL REVIEW BOARD Board Workshop: June 6-7, 2011--Arlington, Virginia; the U.S. Nuclear Waste Technical Review Board Will Hold a Workshop on Methods for Evaluating Nuclear Waste Streams Pursuant to its...

  14. 38 CFR 1.203 - Information to be reported to VA Police.

    Science.gov (United States)

    2010-07-01

    ... reported to VA Police. 1.203 Section 1.203 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS... be reported to VA Police. Information about actual or possible violations of criminal laws related to... occurs on VA premises, will be reported by VA management officials to the VA police component...

  15. Final Report for The University of Texas at Arlington Optical Medical Imaging Section of Advanced Imaging Research Center

    Energy Technology Data Exchange (ETDEWEB)

    Khosrow Behbehani

    2013-02-26

    The goal of this project was to create state-of-the-art optical medical imaging laboratories for the Biomedical Engineering faculty and student researchers of the University of Texas at Arlington (UTA) on the campus of the University of Texas Southwestern Medical Center (UTSW). This has been successfully achieved. These laboratories provide an unprecedented opportunity for the bioengineers (from UTA) to bring about new breakthroughs in medical imaging using optics. Specifically, three major laboratories have been successfully established and state-of-the-art scientific instruments have been placed in the labs. As a result of this grant, numerous journal and conference publications have been generated, patents for new inventions have been filed and received, and many additional grants for the continuation of the research has been received.

  16. Electromagnetic wave scattering from a forest or vegetation canopy - Ongoing research at the University of Texas at Arlington

    Science.gov (United States)

    Karam, Mostafa A.; Amar, Faouzi; Fung, Adrian K.

    1993-01-01

    The Wave Scattering Research Center at the University of Texas at Arlington has developed a scattering model for forest or vegetation, based on the theory of electromagnetic-wave scattering in random media. The model generalizes the assumptions imposed by earlier models, and compares well with measurements from several forest canopies. This paper gives a description of the model. It also indicates how the model elements are integrated to obtain the scattering characteristics of different forest canopies. The scattering characteristics may be displayed in the form of polarimetric signatures, represented by like- and cross-polarized scattering coefficients, for an elliptically-polarized wave, or in the form of signal-distribution curves. Results illustrating both types of scattering characteristics are given.

  17. Means And Ends In City Of Arlington v. FCC: Ignoring The Lawyer's Craft to Reshape the Scope of Chevron Deference

    Directory of Open Access Journals (Sweden)

    Michael P. Healy

    2015-07-01

    Full Text Available In last year’s term, the United States Supreme Court considered the question of the scope of Chevron deference in City of Arlington v. FCC. This article discusses how the decision is an example of the work of an activist Court. The case should have been resolved by a straight forward determination under the analysis of United States v. Mead that Chevron deference simply did not apply to the Federal Communications Commission’s (“FCC” legal determination. The Court ignored this restrained approach to the case and instead addressed the question the Justices desired to decide: the reach of Chevron deference. The article discusses and criticizes the approach of Justice Scalia writing for the majority and of Chief Justice Roberts writing for three dissenting Justices.Practitioners and scholars of administrative law can only be confused by the Court’s willingness to apply Chevron in City of Arlington, given the informal administrative action being reviewed and the fact that neither reviewing court actually applied each of the two parts of the Mead test. The Court’s flawed administrative law analysis results from the activist concerns of Justice Scalia and Chief Justice Roberts. Justice Scalia uses the case as a vehicle to undermine Mead, a decision that Justice Scalia loathes. Chief Justice Roberts uses the case as a vehicle to advocate for less judicial deference and less law defining power for increasingly powerful agencies. Neither member of the Court allowed the applicable rules of contemporary administrative law to hinder his efforts to achieve his broader goals. Administrative law would have been better served if a properly restrained Court had considered and applied the previously determined rules for judicial review of administrative agencies. 

  18. COPD, COOP and BREATH at the VA

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2011-02-01

    Full Text Available No abstract available. Article truncated at 150 words. The February 2011 Pulmonary Journal Club reviews a study by Rice and colleagues (1 of high-risk COPD patients (click here for Pulmonary Journal Club. This review was authored by Kevin Park who also authored an ACP Journal Club review (2. In Rice’s study a single educational session, an individualized care plan, and monthly case-manager telephone calls, resulted in a 41% decrease in hospitalizations and emergency room visits and a nonsignficant trend toward decreased mortality.Rice’s study was supported and conducted in the Veterans Integrated Service Network (VISN 23 (Minnesota, Iowa, Nebraska and the Dakotas. The COPD patients in this study were recruited and followed primarily using the VA computer system. The study represents a potential model of data-based management leading to improved patient outcomes. The authors; Robert Petzel MD, then VISN 23 Director (now Veterans Healthcare Administration Undersecretary; and Janet Murphy, then VISN Primary Care Service Line CEO (now VISN …

  19. Time for the VA to clean up its act

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2015-06-01

    Full Text Available No abstract available. Article truncated after 150 words. One year after a Veterans Affairs (VA scandal was ignited here in Phoenix, the number of veterans on wait lists is 50 percent higher than at the same time last year, according to VA data (1. The VA is also facing a nearly $3 billion budget shortfall. VA Secretary Bob McDonald has asked for “flexibility” to reallocate billions of dollars in clinical funds to cover the shortfall. Since the scandal broke last year, VA providers have increased their workloads, adding 2.7 million more appointments than the previous year. However, the VA has played "games" with patient eligibility for years. When money was plentiful VA administrators would open the doors to patients since the following years' budgets were based on the number of patients seen. However, when money was tight, the doors would be slammed shut leaving many patients in the lurch scrambling to obtain health care elsewhere. Now it appears ...

  20. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, KING AND QUEEN COUNTY, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  1. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, CITY OF ALEXANDRIA, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  2. DIGITAL FLOOD INSURANCE RATE MAP DATABASE,FREDERICK COUNTY, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  3. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, CITY OF NORFOLK, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  4. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, CHARLES CITY COUNTY, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  5. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, CITY OF HAMPTON, VA, USA, INDEPENDENT CITY

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  6. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, CITY OF GALAX, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  7. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, CHARLES CITY COUNTY, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  8. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, KING WILLIAM COUNTY, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  9. DIGITAL FLOOD INSURANCE RATE MAP DATABASE, CITY OF NORFOLK, VA, USA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary risk...

  10. An academic-VA partnership: Student interprofessional teams integrated with VA PACT teams.

    Science.gov (United States)

    Swenty, Constance L; Schaar, Gina L; Butler, Ryan M

    2016-12-01

    Veterans are challenged with multiple unique healthcare issues related to their military service environment. Likewise, health care providers must understand the special concerns associated with military conflict and recognize how the veteran's care can be optimized by interprofessional care delivery. Little is taught didactically or clinically that supports nursing students in addressing the unique issues of the veteran or the student's need to work collaboratively with allied health team members to enhance the veteran's care. Because of limited exposure to the veteran's special conditions, nursing students who may seek a career with the veteran population often face challenges in rendering appropriate care. The VA offers an invaluable opportunity for health profession students to collaborate with VA interprofessional Patient Aligned Care Teams (PACT) ultimately optimizing veteran health outcomes. This academic partnership, that implements an interprofessional model, will prepare students to better embrace the veteran population. This article describes the immersion of health profession students in interprofessional collaborative practice (IPCP) using PACT team principles which ultimately promotes the students' ability to link theory content to patient care delivery. Copyright © 2016 Elsevier Ltd. All rights reserved.

  11. VA Facilities by Congressional District (FY2011): Overview

    Data.gov (United States)

    Department of Veterans Affairs — Maps are organized by state and depict the Veteran population using VetPop2011 data as of 9/30/2013 and VA facilities using Veteran Affairs Site Tracking (VAST) data...

  12. VA Enterprise Design Patters - 2.5 (Enterprise Architecture)

    Data.gov (United States)

    Department of Veterans Affairs — Enterprise architectural guidelines and constraints that provide references to the use of enterprise capabilities that will enable the VA to access and exchange data...

  13. Key Science Observations of AGNs with KaVA Array

    CERN Document Server

    Kino, Motoki; Zhao, Guang-Yao; Sohn, Bong Won

    2015-01-01

    KaVA (KVN and VERA Array) is a new combined VLBI array with KVN (Korean VLBI Network) and VERA (VLBI Exploration of Radio Astrometry). First, we briefly review the imaging capabilities of KaVA array which actually achieves more than three times better dynamic range than that achieved by VERA alone. The KaVA images clearly show detailed structures of extended radio jets in AGNs. Next, we represent the key science program to be led by KaVA AGN sub working group. We will conduct the monitoring observations of Sgr A* and M87 because of the largeness of their central super-massive black hole angular sizes. The main science goals of the program are (i) testing magnetically-driven-jet paradigm by mapping velocity fields of the M87 jet, and (ii) obtaining tight constraints on physical properties of radio emitting region in Sgr A*.

  14. Service Utilization of Veterans Dually Eligible for VA...

    Data.gov (United States)

    U.S. Department of Health & Human Services — Service Utilization of Veterans Dually Eligible for VA and Medicare Fee-For-Service, 1999-2004 According to findings in Service Utilization of Veterans Dually...

  15. 78 FR 71041 - VA Compensation and Pension Regulation Rewrite Project

    Science.gov (United States)

    2013-11-27

    ... ``Report to the Secretary of Veterans Affairs'' and to criticisms by the U.S. Court of Appeals for Veterans... and in the absence of historical information that VA ever implemented the regulations differently....

  16. VA Enterprise Design Patterns - 5.1 (Mobility) Mobile

    Data.gov (United States)

    Department of Veterans Affairs — First of a set of guidance documents that establish the architectural foundation for mobile computing in the VA. This document outlines the enterprise capabilities...

  17. VA Facilities by Congressional District (FY2011): Overview

    Data.gov (United States)

    Department of Veterans Affairs — Maps are organized by state and depict the Veteran population using VetPop2011 data as of 9/30/2013 and VA facilities using Veteran Affairs Site Tracking (VAST) data...

  18. VA Homeless Grant and Per Diem FY09

    Data.gov (United States)

    Department of Veterans Affairs — VA's Homeless Providers Grant and Per Diem Program is offered annually (as funding permits) by the Department of Veterans Affairs Health Care for Homeless Veterans...

  19. A VA medical center's PTSD residential recovery program.

    Science.gov (United States)

    Devaney, Donald E

    2010-01-01

    With the influx of military veterans with Post Traumatic Stress Disorder (PTSD) increasingly affecting all healthcare facilities, including acute care and long term, learning from the experience of VA hospitals in treating those with PTSD may prove valuable. In this article, Tripler/VA Provost Marshal Donald E. Delaney describes a program that has been in operation since 1994. He may be contacted for further in formation at (808) 433-4465 or Donald.devaney@amedd.army .mil

  20. Whistle-blower accuses VA inspector general of a "whitewash"

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2014-09-01

    Full Text Available No abstract available. Article truncated after 150 words. Yesterday, Dr. Sam Foote, the initial whistle-blower at the Phoenix VA, criticized the Department of Veterans Affairs inspector general's (VAOIG report on delays in healthcare at the Phoenix VA at a hearing before the House Committee of Veterans Affairs (1,2. Foote accused the VAOIG of minimizing bad patient outcomes and deliberately confusing readers, downplaying the impact of delayed health care at Phoenix VA facilities. "At its best, this report is a whitewash. At its worst, it is a feeble attempt at a cover-up," said Foote. Foote earlier this year revealed that as many as 40 Phoenix patients died while awaiting care and that the Phoenix VA maintained secret waiting lists while under-reporting patient wait times for appointments. His disclosures triggered the national VA scandal. Richard Griffin, the acting VAOIG, said that nearly 300 patients died while on backlogged wait lists in the Phoenix VA Health Care System, a much higher ...

  1. Digital bedrock geologic map of the Arlington quadrangle and a Vermont portion of the Shushan quadrangle, Vermont: USGS Open-File Report 95-483, 2 plates, scale 1:24000

    Data.gov (United States)

    Vermont Center for Geographic Information — Digital Data from VG95-483A Lyttle, PT, Digital bedrock geologic map of the Arlington quadrangle and a Vermont portion of the Shushan quadrangle, Vermont: USGS...

  2. U.S. Department of Energy Hydrogen and Fuel Cells Program 2015 Annual Merit Review and Peer Evaluation Report: June 8-12, 2015, Arlington, Virginia

    Energy Technology Data Exchange (ETDEWEB)

    Popovich, Neil

    2015-10-01

    The fiscal year 2015 U.S. Department of Energy (DOE) Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting (AMR), in conjunction with DOE's Vehicle Technologies Office AMR, was held from June 8-12, 2015, in Arlington, Virginia. This report is a summary of comments by AMR peer reviewers about the hydrogen and fuel cell projects funded by DOE's Office of Energy Efficiency and Renewable Energy.

  3. Report on the SNL/NSF International Workshop on Joint Mechanics, Arlington, Virginia, 16-18 October 2006.

    Energy Technology Data Exchange (ETDEWEB)

    Ewins, David J. (Imperial College, London England, UK); Bergman, Lawrence A. (University of Illinois, Urbana, IL); Segalman, Daniel Joseph

    2007-11-01

    The NSF/SNL joint mechanics workshop, held in Arlington, Virginia, 16-18 October, 2006, attempted to assess the current state of the art for modeling joint mechanics for the purpose of structural dynamics calculation, to identify the underlying physics issues that must be addressed to advance the field, and to propose a path forward. Distinguished participants from several countries representing research communities that focus on very different length and time scales identified multiple challenges in bridging those scales. Additionally, two complementary points of view were developed for addressing those challenges. The first approach - the 'bottom-up' perspective - attempts to bridge scales by starting from the smallest length scale and working up. The other approach starts at the length scale of application and attempts to deduce mechanics at smaller length scales through reconciliation with laboratory observation. Because interface physics is a limiting element of predictive simulation in defense and transportation, this issue will be of continuing importance for the foreseeable future.

  4. 75 FR 3970 - Fund Availability Under the VA Homeless Providers Grant and Per Diem Program

    Science.gov (United States)

    2010-01-25

    ... FURTHER INFORMATION CONTACT: Ms. Chelsea Watson, VA Homeless Providers Grant and Per Diem Program... per diem-funded program will participate in VA's national program monitoring and evaluation system administered by VA's Northeast Program Evaluation Center (NEPEC). It is the intention of VA to develop...

  5. USA300 Methicillin-Resistant Staphylococcus aureus Bacteremia and the Risk of Severe Sepsis: Is USA300 MRSA Associated with More Severe Infections?

    Science.gov (United States)

    Kreisel, Kristen M.; Stine, O. Colin; Johnson, J. Kristie; Perencevich, Eli N.; Shardell, Michelle D.; Lesse, Alan J.; Gordin, Fred M.; Climo, Michael W.; Roghmann, Mary-Claire

    2011-01-01

    Objective USA300 methicillin-resistant Staphylococcus aureus (MRSA) is increasing as a cause of severe community-associated bacteremic infections. We assessed severe sepsis in response to infection in patients with USA300 MRSA compared to non-USA300 MRSA bacteremia. Methods A cohort study was conducted from 1997–2008 comparing sepsis in response to infection in 271 patients with MRSA bacteremia from four VA hospitals. Results Sixty-seven (25%) patients with MRSA bacteremia were USA300 MRSA; 204 (75%) were non-USA300 MRSA. The proportion of MRSA bacteremia caused by USA300 MRSA increased over time (χ2 p<0.0001). Adjusting for age and nosocomial infection, patients with USA300 MRSA bacteremia were more likely to have severe sepsis or septic shock in response to infection than patients with non-USA300 MRSA bacteremia (adjusted Relative Risk=1.82; 95% CI: 1.16–2.87; p=0.01). Conclusions This suggests that patients with USA300 MRSA are more likely to develop severe sepsis in response to their infection, which could be due to host or bacterial differences. PMID:21558047

  6. U.S. Dept. Veterans Affairs (VA) SMEC-bio Reporting for Leadership Decision Support

    OpenAIRE

    2013-01-01

    Objective To assess Reports sent from the United States VA Subject Matter Expertise Center for Biological Events (SMEC-bio) – a proof-of-concept decision support initiative – to the VA Integrated Operations Center (VA IOC). Introduction VA is the U.S. federal agency responsible for providing services to America’s Veterans. Within VA, VHA is the organization responsible for administration of health care services. VHA, with 152 Medical Centers and over 900 outpatient clinics located throughout ...

  7. Poststroke Rehabilitation and Restorative Care Utilization: A Comparison Between VA Community Living Centers and VA-contracted Community Nursing Homes.

    Science.gov (United States)

    Jia, Huanguang; Pei, Qinglin; Sullivan, Charles T; Cowper Ripley, Diane C; Wu, Samuel S; Bates, Barbara E; Vogel, W Bruce; Bidelspach, Douglas E; Wang, Xinping; Hoffman, Nannette

    2016-03-01

    Effective poststroke rehabilitation care can speed patient recovery and minimize patient functional disabilities. Veterans affairs (VA) community living centers (CLCs) and VA-contracted community nursing homes (CNHs) are the 2 major sources of institutional long-term care for Veterans with stroke receiving care under VA auspices. This study compares rehabilitation therapy and restorative nursing care among Veterans residing in VA CLCs versus those Veterans in VA-contracted CNHs. Retrospective observational. All Veterans diagnosed with stroke, newly admitted to the CLCs or CNHs during the study period who completed at least 2 Minimum Data Set assessments postadmission. The outcomes were numbers of days for rehabilitation therapy and restorative nursing care received by the Veterans during their stays in CLCs or CNHs as documented in the Minimum Data Set databases. For rehabilitation therapy, the CLC Veterans had lower user rates (75.2% vs. 76.4%, P=0.078) and fewer observed therapy days (4.9 vs. 6.4, Ptherapy (odds ratio=1.16, P=0.033), although they had fewer average therapy days (coefficient=-1.53±0.11, Prehabilitation therapy days (both unadjusted and adjusted), but they were significantly more likely to receive restorative nursing care both before and after risk adjustment.

  8. Tolerance of VA Mycorrhizal Fungi to Soil Acidity

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    A 45-day greenhouse experiment was carried out to determine effect of vesicular-arbuscular (VA) mycorrhizai fungi on colonization rate,plant height, plant growth,hyphae length,total Al in the plants,exchangeable A1 in the soil and soil pH by comparison at soil pH 3.5,4.5 and 6.0.Plant mung bean (Phaseolus radiatus L.) and crotalaria (Crotalaria mucronata Desv.) were grown with and without VA mycorrhizal fungi in pots with red soil.Ten VA mycorrhizal fungi strains were tested,including Glomus epigaeum (No.90001),Glomus caledonium (No.90036),Glomus mosseae (No.90107), Acaulospora spp.(No.34),Scutellospora heterogama (No.36),Scutellospora calospora (No. 37),Glomus manihotis (No.38),Gigaspora spp.(No.47),Glomus manihotis (No.49),and Acaulospora spp.(No.53).Being the most tolerant to acidity,strain 34 and strain 38 showed quicker and higher-rated colonization without lagging,three to four times more in number of nodules,two to four times more in plant dry weight,30% to 60% more in hyphae length,lower soil exchangeable Al,and higher soil pH than without VA mycorrhizal fungi (CK).Other strains also could improve plant growth and enhance plant tolerance to acidity,but their effects were not marked.This indicated that VA mycorrhizal fungi differed in the tolerance to soil acidity and so did their inoculation effects.In the experiment,acidic soil could be remedied by inoculation of promising VA mycorrhizal fungi tolerant of acidity.

  9. Stratigraphic-structural characteristics of Mačva basin

    Directory of Open Access Journals (Sweden)

    Carević Ivana

    2009-01-01

    Full Text Available The analysis of stratigraphic-structural features of Mačva basin had been conducted in this paper on the basis of data obtained with deep exploratory boring performed for the needs of hydrogeothermal research project for the purpose of identifying the reserves of geothermal energy of Mačva. The research has been carried out with the aim of finding out the relation between the Tertiary and its Triassic bedrock (Ladinian and Carnian stages in which process the considerable realistic image of paleorelief (the bedrock of Tertiary deposits was obtained.

  10. ROM Simulation: Applications to Stress Testing and VaR

    OpenAIRE

    Carol Alexander; Daniel Ledermann

    2012-01-01

    Most banks employ historical simulation for Value-at-Risk (VaR) calculations, where VaR is computed from a lower quantile of a forecast distribution for the portfolio’s profit and loss (P&L) that is constructed from a single, multivariate historical sample on the portfolio’s risk factors. The implicit assumption is that history will repeat itself for certain over the forecast horizon. Until now, the only alternative is to assume the historical sample is generated by a multivariate, parametric...

  11. Det sorte USA

    DEFF Research Database (Denmark)

    Brøndal, Jørn

    Bogen gennemgår det sorte USAs historie fra 1776 til 2016, idet grundtemaet er spændingsforholdet mellem USAs grundlæggelsesidealer og den racemæssige praksis, et spændingsforhold som Gunnar Myrdal kaldte "det amerikanske dilemma." Bogen, der er opbygget som politisk, social og racemæssig historie...

  12. Glemmer USA Afghanistan nu?

    DEFF Research Database (Denmark)

    Jakobsen, Peter Viggo

    2015-01-01

    Hvis Obamas efterfølger kan skrue den rigtige strategiske fortælling sammen så vil USA ikke forlade Afghanistan med udgangen af 2016.......Hvis Obamas efterfølger kan skrue den rigtige strategiske fortælling sammen så vil USA ikke forlade Afghanistan med udgangen af 2016....

  13. VA Is Here for the People Who Support Our Veterans

    Science.gov (United States)

    ... confidential Homeless Veterans Chat and see resources for homeless Veterans . Network of Support The Veterans Crisis Line can put you in touch with VA ... Expect Resource Locator Veterans Live Chat Veterans Text Homeless Veterans Live Chat Military Live Chat Deaf - Hard ... Suicide The Veterans Crisis Line ...

  14. Military and VA General Dentistry Training: A National Resource.

    Science.gov (United States)

    Atchison, Kathryn A.; Bachand, William; Buchanan, C. Richard; Lefever, Karen H.; Lin, Sylvia; Engelhardt, Rita

    2002-01-01

    Compared the program characteristics of the postgraduate general dentistry (PGD) training programs sponsored by the military and the Veterans Health Administration (VA). Gathered information on program infrastructure and emphasis, resident preparation prior to entering the program, and patients served and types of services provided. Programs…

  15. VA contracts give unfair advantage to Picker--study.

    Science.gov (United States)

    Wagner, M

    1991-08-19

    Service contracts for computed tomography scanners in Dept. of Veterans Affairs hospitals have given an unfair advantage to Picker International, according to a study by the VA's inspector general's office. The report is the latest round in a controversy that has pitted Picker against at least two independent service organizations and enmeshed it in a $1.65 billion lawsuit.

  16. 78 FR 2708 - Virginia Disaster Number VA-00052

    Science.gov (United States)

    2013-01-14

    ... ADMINISTRATION Virginia Disaster Number VA-00052 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1... completed loan applications to: U.S. Small Business Administration, Processing and Disbursement Center... Disaster Assistance, U.S. Small Business Administration, 409 3rd Street SW., Suite 6050, Washington,...

  17. 77 FR 51100 - Virginia Disaster No. VA-00048

    Science.gov (United States)

    2012-08-23

    ... ADMINISTRATION Virginia Disaster No. VA-00048 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1.... ADDRESSES: Submit completed loan applications to: U.S. Small Business Administration, Processing and..., Office of Disaster Assistance, U.S. Small Business Administration, 409 3rd Street, SW., Suite...

  18. 48 CFR 833.103 - Protests to VA.

    Science.gov (United States)

    2010-10-01

    ... REQUIREMENTS PROTESTS, DISPUTES, AND APPEALS Protests 833.103 Protests to VA. (a) Filing of protests. (1) An... (DAS for A&MM), or for solicitations issued by the Director, Office of Construction and Facilities Management. A protest filed with the DAS for A&MM or the Director, Office of Construction and Facilities...

  19. 75 FR 33216 - Payment or Reimbursement for Emergency Treatment Furnished by Non-VA Providers in Non-VA...

    Science.gov (United States)

    2010-06-11

    ... amendments made to 38 U.S.C. 1725 and 1728, and would make technical changes such as correcting grammatical... authorized. In addition, these amendments would make nonsubstantive technical changes such as correcting grammatical errors and updating obsolete citations. DATES: Comments must be received by VA on or before...

  20. Joint Workshop on Aspects of Halophilism Held in Jerusalem, March 23-28, 1986. Program/Abstracts.

    Science.gov (United States)

    1986-04-30

    manipulated . The latter is particularly important because successful production of biological products most often involves a program of strain...800 N. Quincy St. Arlington, VA 22217-5000 U.S.A. -69- W9 77, 2% SANCHEZ-LOPEZ R. Laboratoire de Genetique Moleculaire des Eukaryotes 11, Rue Humann

  1. 75 FR 25321 - Agency Information Collection (VA National Rehabilitation Special Events, Event Registration...

    Science.gov (United States)

    2010-05-07

    ... therapeutic rehabilitation programs such as the National Veterans Wheelchair Games, National Veterans Golden... AFFAIRS Agency Information Collection (VA National Rehabilitation Special Events, Event Registration... Wheelchair Games Application, VA Form 0925a series. c. National Veterans Golden Age Games Application,...

  2. USA Hire Testing Platform

    Data.gov (United States)

    Office of Personnel Management — The USA Hire Testing Platform delivers tests used in hiring for positions in the Federal Government. To safeguard the integrity of the hiring processes and ensure...

  3. Loeng USA Sisejulgeolekuministeeriumi kantslerilt

    Index Scriptorium Estoniae

    2005-01-01

    13. okt. pidas USA Sisejulgeolekuministeeriumi teaduse ja tehnoloogia kantsler dr Charles McQueary Tartu Ülikooli Tehnoloogiainstituudis loengu "Uue põlvkonna ettevõtlust suunavad ja julgeolekut edendavad tehnoloogiad"

  4. USA kunstidessant Venemaale

    Index Scriptorium Estoniae

    2007-01-01

    USA kunstnike näitus "Kolm sajandit ameerika kunsti" Moskvas Pushkini muuseumis. Eksponeeritakse Mark Rothko, Jean-Michel Basguiat', Roy Lichtensteini, Robert Rauschenbergi, Georgia O'Keefe'i, Willem de Kooningi töid

  5. USA kunstidessant Venemaale

    Index Scriptorium Estoniae

    2007-01-01

    USA kunstnike näitus "Kolm sajandit ameerika kunsti" Moskvas Pushkini muuseumis. Eksponeeritakse Mark Rothko, Jean-Michel Basguiat', Roy Lichtensteini, Robert Rauschenbergi, Georgia O'Keefe'i, Willem de Kooningi töid

  6. 78 FR 55777 - Proposed Information Collection (VA, National Veterans Sports Programs and Special Events, Event...

    Science.gov (United States)

    2013-09-11

    ... AFFAIRS Proposed Information Collection (VA, National Veterans Sports Programs and Special Events, Event... Events, Department of Veterans Affairs. ACTION: Notice. SUMMARY: The Office of National Veterans Sports... Service Application, VA Form 0927f. k. National Veterans Summer sports Clinic Event Application, VA...

  7. 78 FR 77204 - Proposed Information Collection (VA National Veterans Sports Programs and Special Event Surveys...

    Science.gov (United States)

    2013-12-20

    ... AFFAIRS Proposed Information Collection (VA National Veterans Sports Programs and Special Event Surveys... ``OMB Control No. 2900-NEW (VA National Veterans Sports Programs and Special Event Surveys)'' in any... National Veterans Sports Programs and Special Event Surveys. OMB Control Number: 2900-NEW (VA...

  8. 78 FR 76412 - Agency Information Collection (VA National Rehabilitation Special Events, Event Registration...

    Science.gov (United States)

    2013-12-17

    ... sports Clinic Event Application, VA Form 0928a, c. l. Volunteer Application, VA Form 0928h. m. Surfing... AFFAIRS Agency Information Collection (VA National Rehabilitation Special Events, Event Registration Applications) Activities Under OMB Review AGENCY: Office of National Programs and Special Events, Department...

  9. 77 FR 74279 - Agency Information Collection (VA/DOD Joint Disability Evaluation Board Claim): Activity under...

    Science.gov (United States)

    2012-12-13

    ... AFFAIRS Agency Information Collection (VA/DOD Joint Disability Evaluation Board Claim): Activity under OMB....'' SUPPLEMENTARY INFORMATION: Title: VA/DOD Joint Disability Evaluation Board Claim, VA Form 21- 0819. OMB Control... collection of information abstracted below to the Office of Management and Budget (OMB) for review...

  10. 38 CFR 1.9 - Description, use, and display of VA seal and flag.

    Science.gov (United States)

    2010-07-01

    ... employees. (D) Official VA signs. (E) Official publications or graphics issued by and attributed to VA, or... furtherance of the VA mission. (e) Distinguishing flag. (1) Description of distinguishing flag. (i) The base...) Souvenir or novelty items. (iii) Toys or commercial gifts or premiums. (iv) Letterhead design, except...

  11. 38 CFR 26.9 - Information on and public participation in VA environmental process.

    Science.gov (United States)

    2010-07-01

    ... participation in VA environmental process. 26.9 Section 26.9 Pensions, Bonuses, and Veterans' Relief DEPARTMENT...) ACTIONS § 26.9 Information on and public participation in VA environmental process. (a) During the..., the Office of Environmental Affairs, or a VA element, information is available by writing to...

  12. The Impact of VA's Geriatric Research, Education and Clinical Centers on Academic Affiliates

    Science.gov (United States)

    Bragg, Elizabeth J.; Meganathan, Karthikeyan; Shay, Kenneth; Gilman, Stuart C.; Zeiss, Robert A.; Hettler, Debbie L.

    2011-01-01

    The education mission of the Department of Veterans Affairs (VA) is to train health professionals to benefit VA and the United States. One approach for achieving that mission, along with VA's research and clinical missions, was the establishment of Geriatric Research, Education and Clinical Centers (GRECCs) in 1975. These were developed at VA…

  13. 76 FR 71920 - Payment for Home Health Services and Hospice Care by Non-VA Providers

    Science.gov (United States)

    2011-11-21

    ... AFFAIRS 38 CFR Part 17 RIN 2900-AN98 Payment for Home Health Services and Hospice Care by Non-VA Providers... methodology for non-VA providers of home health services and hospice care. The proposed rulemaking would include home health services and hospice care under the VA regulation governing payment for other...

  14. 48 CFR 803.7000 - Display of the VA Hotline poster.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Display of the VA Hotline... Improper Business Practices 803.7000 Display of the VA Hotline poster. (a) Under the circumstances described in paragraph (b) of this section, a contractor must display prominently a VA Hotline...

  15. 38 CFR 74.26 - What types of business information will VA collect?

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false What types of business information will VA collect? 74.26 Section 74.26 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF... business information will VA collect? VA will examine a variety of business records. See § 74.12, “What...

  16. VaR: Exchange Rate Risk and Jump Risk

    Directory of Open Access Journals (Sweden)

    Fen-Ying Chen

    2010-01-01

    Full Text Available Incorporating the Poisson jumps and exchange rate risk, this paper provides an analytical VaR to manage market risk of international portfolios over the subprime mortgage crisis. There are some properties in the model. First, different from past studies in portfolios valued only in one currency, this model considers portfolios not only with jumps but also with exchange rate risk, that is vital for investors in highly integrated global financial markets. Second, in general, the analytical VaR solution is more accurate than historical simulations in terms of backtesting and Christoffersen's independence test (1998 for small portfolios and large portfolios. In other words, the proposed model is reliable not only for a portfolio on specific stocks but also for a large portfolio. Third, the model can be regarded as the extension of that of Kupiec (1999 and Chen and Liao (2009.

  17. Guest Editorial: Research update: VA study to optimize DEKA Arm

    Directory of Open Access Journals (Sweden)

    Linda Resnik, PT, PhD

    2010-05-01

    Full Text Available In 2005, the Defense Advanced Research Projects Agency (DARPA announced its Revolutionizing Prosthetics program and funded the development of the DEKA prosthetic arm. The DEKA Arm System incorporates major technological advances such as flexible socket design, innovative control features, software, and hardware that together enable enhanced functionality that promises to surpass any currently available prosthetic device. In 2008, the Department of Veterans Affairs (VA entered into an agreement with DARPA to conduct clinical evaluations of the prototype DEKA Arm System, a prosthetic device system still under development and not yet available commercially. Studies of the DEKA Arm System have been underway at VA sites since late 2008, with the first subject fitted with a DEKA Arm in early 2009.

  18. Cosmological bounds in MaVaN models

    Energy Technology Data Exchange (ETDEWEB)

    Boriero, D.F.; Holanda, P.C. de [Instituto de Fisica ' Gleb Wataghin' , Universidade Estadual de Campinas, UNICAMP, 13083-859, Campinas, Sao Paulo (Brazil)

    2012-08-15

    Mass varying neutrino (MaVaN) is a class of models which in cosmology try to explain the coincidence of dark energy density through a tracking mechanism related with neutrinos. This special model couples the quintessential scalar field with neutrino generating an effective mass which becomes variable. Furthermore, it has been shown that an additional coupling among the quintessential field and baryons could generate specific dependences of neutrino mass with baryonic density.

  19. VaR without correlations for portfolio of derivative securities

    OpenAIRE

    Barone-Adesi, Giovanni; Giannopoulos, Kostas; Vosper, Les

    2008-01-01

    We propose filtering historical simulation by GARCH processes to model the future distribution of assets and swap values. Options’ price changes are computed by full reevaluation on the changing prices of underlying assets. Our methodology takes implicitly into account assets’ correlations without restricting their values over time or computing them explicitly. VaR values for portfolios of derivative securities are obtained without linearising them. Historical simulation assigns equal probabi...

  20. VA/DoD Joint Executive Council Fiscal Year 2010

    Science.gov (United States)

    2010-01-01

    patient context management, and an Integration Platform (Common Service Broker (Enterprise Service Bus) capability). IT development activities are...and DoD transitioned over $16.8 million in customer buys from less efficient local purchase processes to more beneficial eCommerce venues. Figure...eZSAVe application is now merged into one Web platform . As a result, both VA and DoD customers at these sites have access to multiple MEDPDB

  1. Intermediate uveitis, posterior uveitis, and panuveitis in the Mid-Atlantic USA

    OpenAIRE

    Engelhard SB; Patel V; Reddy AK

    2015-01-01

    Stephanie B Engelhard, Vandan Patel, Ashvini K Reddy Department of Ophthalmology, University of Virginia, Charlottesville, VA, USA Background: The purpose of this study was to identify the causes, clinical features, and outcomes of intermediate uveitis, posterior uveitis, and panuveitis in patients managed in a mid-Atlantic tertiary care center.Methods: This was a retrospective observational study of intermediate uveitis, posterior uveitis, and panuveitis patients seen at the University of...

  2. Validation of KENO V.a Comparison with Critical Experiments

    Energy Technology Data Exchange (ETDEWEB)

    Jordan, W.C.

    1999-01-01

    Section 1 of this report documents the validation of KENO V.a against 258 critical experiments. Experiments considered were primarily high or low enriched uranium systems. The results indicate that the KENO V.a Monte Carlo Criticality Program accurately calculates a broad range of critical experiments. A substantial number of the calculations showed a positive or negative bias in excess of 1 1/2% in k-effective (k{sub eff}). Classes of criticals which show a bias include 3% enriched green blocks, highly enriched uranyl fluoride slab arrays, and highly enriched uranyl nitrate arrays. If these biases are properly taken into account, the KENO V.a code can be used with confidence for the design and criticality safety analysis of uranium-containing systems. Section 2 of this report documents the results of investigation into the cause of the bias observed in Sect. 1. The results of this study indicate that the bias seen in Sect. 1 is caused by code bias, cross-section bias, reporting bias, and modeling bias. There is evidence that many of the experiments used in this validation and in previous validations are not adequately documented. The uncertainty in the experimental parameters overshadows bias caused by the code and cross sections and prohibits code validation to better than about 1% in k{sub eff}.

  3. Impact of the REACH II and REACH VA Dementia Caregiver Interventions on Healthcare Costs.

    Science.gov (United States)

    Nichols, Linda O; Martindale-Adams, Jennifer; Zhu, Carolyn W; Kaplan, Erin K; Zuber, Jeffrey K; Waters, Teresa M

    2017-05-01

    Examine caregiver and care recipient healthcare costs associated with caregivers' participation in Resources for Enhancing Alzheimer's Caregivers Health (REACH II or REACH VA) behavioral interventions to improve coping skills and care recipient management. RCT (REACH II); propensity-score matched, retrospective cohort study (REACH VA). Five community sites (REACH II); 24 VA facilities (REACH VA). Care recipients with Alzheimer's disease and related dementias (ADRD) and their caregivers who participated in REACH II study (analysis sample of 110 caregivers and 197 care recipients); care recipients whose caregivers participated in REACH VA and a propensity matched control group (analysis sample of 491). Previously collected data plus Medicare expenditures (REACH II) and VA costs plus Medicare expenditures (REACH VA). There was no increase in VA or Medicare expenditures for care recipients or their caregivers who participated in either REACH intervention. For VA care recipients, REACH was associated with significantly lower total VA costs of care (33.6%). VA caregiver cost data was not available. In previous research, both REACH II and REACH VA have been shown to provide benefit for dementia caregivers at a cost of less than $5/day; however, concerns about additional healthcare costs may have hindered REACH's widespread adoption. Neither REACH intervention was associated with additional healthcare costs for caregivers or patients; in fact, for VA patients, there were significantly lower healthcare costs. The VA costs savings may be related to the addition of a structured format for addressing the caregiver's role in managing complex ADRD care to an existing, integrated care system. These findings suggest that behavioral interventions are a viable mechanism to support burdened dementia caregivers without additional healthcare costs. © 2017, Copyright the Authors Journal compilation © 2017, The American Geriatrics Society.

  4. Procurement Risk Management Model Based on VaR%基于VaR的采购风险度量模型

    Institute of Scientific and Technical Information of China (English)

    万晓; 闫琳

    2007-01-01

    探讨将VaR风险价值法这一新型风险管理工具引入采购风险管理之中,利用VaR方法中的RiskMetrics模型对价格收益率序列方差进行拟合,建立采购风险度量模型.

  5. The VA Maryland Health Care System's telemental health program.

    Science.gov (United States)

    Koch, Edward F

    2012-05-01

    The VA Maryland Health Care System introduced videoconferencing technology to provide psychiatry, evidenced-based psychotherapy, case management, and patient education at rural clinics where it was difficult to recruit providers. Telemental health services enable rural clinics to offer additional services, such as case management and patient education. Services have been expanded to urban outpatient clinics where a limited number of mental health clinic hours are available. This technology expands the availability of mental health providers and services, allowing patients to receive services from providers located at distant medical centers.

  6. Noncoherent detection of DQPSK in OFDM systems using predictive VA

    Science.gov (United States)

    Veludandi, Vineel K.; Vasudevan, K.

    2017-01-01

    Noncoherent detection of differential quaternary phase shift keying (DQPSK) signals in OFDM systems is efficiently implemented using a predictive Viterbi algorithm (VA) operating on a trellis with just S T = MP‑1 states instead of M P states, where M denotes an M-ary PSK constellation and P denotes the order of the prediction filter. The prediction filter coefficients are generated based on the channel DFT alone making a high SNR approximation, since the estimation of the noise-variance using training symbols results in loss of throughput.

  7. Baltimaade kunsti turnee USAs

    Index Scriptorium Estoniae

    1998-01-01

    5. nov.-st USA Lõuna-Carolina osariigis Wellington B. Grey galeriis ja Jenkins Fine Art Center's 13 eesti, läti ja leedu kunstniku näitus, mis hakkab kolme aasta jooksul ringlema Ameerikas. Eksponeeritud fotokunst, video, installatsioon, joonistused. Kuraator Peeter Linnap ja Mari Laanemets peavad ettekande näituse avamisega samal ajal toimuval Fotohariduse Ühingu konverentsil

  8. Baltimaade kunsti turnee USAs

    Index Scriptorium Estoniae

    1998-01-01

    5. nov.-st USA Lõuna-Carolina osariigis Wellington B. Grey galeriis ja Jenkins Fine Art Center's 13 eesti, läti ja leedu kunstniku näitus, mis hakkab kolme aasta jooksul ringlema Ameerikas. Eksponeeritud fotokunst, video, installatsioon, joonistused. Kuraator Peeter Linnap ja Mari Laanemets peavad ettekande näituse avamisega samal ajal toimuval Fotohariduse Ühingu konverentsil

  9. The USA PATRIOT Act.

    Science.gov (United States)

    Minow, Mary; Coyle, Karen; Kaufman, Paula

    2002-01-01

    Explains the USA PATRIOT (Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism) Act, passed after the September 11 terrorist attacks, and its implications for libraries and patron records. Considers past dealings with the FBI; court orders; search warrants; wiretaps; and subpoenas. Includes:…

  10. The KaVA and KVN Pulsar Project

    CERN Document Server

    Dodson, Richard; Sohn, Bongwon; Rioja, Mar\\'\\ia J; Jung, Taehyun; Seymour, Andrew; Raja, Wasim

    2014-01-01

    We present our work towards using the Korean VLBI (Very Long Baseline Interferometer) Network (KVN) and VLBI Exploration of Radio Astronomy (VERA) arrays combined into the KVN and VERA Array (KaVA) for observations of radio pulsars at high frequencies ($\\simeq$22-GHz). Pulsar astronomy is generally focused at frequencies approximately 0.3 to several GHz and pulsars are usually discovered and monitored with large, single-dish, radio telescopes. For most pulsars, reduced radio flux is expected at high frequencies due to their steep spectrum, but there are exceptions where high frequency observations can be useful. Moreover, some pulsars are observable at high frequencies only, such as those close to the Galactic Center. The discoveries of a radio-bright magnetar and a few dozen extended Chandra sources within 15 arc-minute of the Galactic Center provide strong motivations to make use of the KaVA frequency band for searching pulsars in this region. Here, we describe the science targets and report progresses made...

  11. Clinical application study of externally powered upper-limb prosthetics systems: the VA elbow, the VA hand, and the VA/NU myoelectric hand systems.

    Science.gov (United States)

    Lewis, E A; Sheredos, C R; Sowell, T T; Houston, V L

    1975-01-01

    The results have been presented of a 2-year survey designed to determine whether external power systems offer a significant contribution to the needs of the upper-limb amputee or whether they represent novelties duplicating the functions of conventional mechanical components. The following conclusions have been drawn: 1. External power does offer advantages to the arm amputee. Myoelectric control, especially combined with a self-suspending socket, offers an otherwise normal partial forearm amputee better function without the necessity of a harness. External power, especially for the short partial or total arm amputee and others with limited excursion, brings increased function with less effort. For these patients the advantages of such components as the electric elbow outweigh the recent disadvantages. 2. The components evaluated in this Study are not without limitations. Maintenance requirements of the VA Elbow were excessive. The VA Elbow should not be prescribed for patients who do heavy work with their prostheses because the flexspline may break. Regarding such concerns as lack of sensory feedback, noise, weight, and flexion/extension speed, the advantages of each unit must be weighed against the disadvantages with preference to the individual amputee. 3. The endoskeletal forearm with soft cover is an advantage because of its lightness and cosmesis. 4. Because of the many malfunctions attributed to prosthetist errors, the need is evident for thorough specialized education in the field of external power. A few centralized fabrication facilities may be desirable as opposed to fabrication by many facilities with limited experience. Modular components that are interchangeable and field repairable would be desirable. The systems should be fitted, installed and repaired only by trained prosthetists who have successfully completed a course in externally powered upper-limb prostheses. All members of the Clinic Team should be thoroughly educated in external power as it

  12. A conditional extreme value theory approach in value-at-risk forecasting: Evidence from Southeastern Europe and USA market

    Directory of Open Access Journals (Sweden)

    Totić Selena

    2015-01-01

    Full Text Available As a consequence of the recent financial crisis, the adequacy of different Value-at-Risk (VaR methodologies was heavily questioned. Current practice in VaR assessment relies on modeling the whole distribution of returns. As an alternative, in this paper we model tail behavior of returns, and thus VaR, using conditional Extreme Value Theory (EVT, which combines EVT and GARCH methodology. Moreover, we examine the performance of conditional EVT with the daily returns of seven stock market indices, of which six are from Southeastern Europe (BelexLine, BET, BUX, CROBEX, SBITOP, SOFIX from the period of September 2004 - April 2013, and one from USA market (Standard&Poors 500 Index from the period January 1998 - April 2013. Backtesting of historical daily returns proves that conditional EVT model gives good predictions for all indices and for all confidence levels.

  13. Factors determining medical students' and residents' satisfaction during VA-based training: findings from the VA Learners' Perceptions Survey.

    Science.gov (United States)

    Cannon, Grant W; Keitz, Sheri A; Holland, Gloria J; Chang, Barbara K; Byrne, John M; Tomolo, Anne; Aron, David C; Wicker, Annie B; Kashner, T Michael

    2008-06-01

    To compare medical students' and physician residents' satisfaction with Veterans Affairs (VA) training to determine the factors that were most strongly associated with trainee satisfaction ratings. Each year from 2001 to 2006, all medical students and residents in VA teaching facilities were invited to complete the Learners' Perceptions Survey. Participants rated their overall training satisfaction on a 100-point scale and ranked specific satisfaction in four separate educational domains (learning environment, clinical faculty, working environment, and physical environment) on a five-point Likert scale. Each domain was composed of unique items. A total of 6,527 medical students and 16,583 physician residents responded to the survey. The overall training satisfaction scores for medical students and physician residents were 84 and 79, respectively (P training continuum. For both medical students and residents, the rating of each of the four educational domains was statistically significantly associated with the overall training satisfaction score (P training satisfaction score, followed by the clinical preceptor, working environment, and physical environment domains; no significant differences were found between medical students and physician residents in the rank order. Satisfaction with quality of care and faculty teaching contributed significantly to training satisfaction. Factors that influence training satisfaction were similar for residents and medical students. The domain with the highest association was the learning environment; quality of care was a key item within this domain.

  14. Research on Viewing Angle Characteristics of Negative VA-LCD%负性VA-LCD视角特性研究

    Institute of Scientific and Technical Information of China (English)

    黄翀; 许国栋; 杨玮枫; 吴永俊

    2015-01-01

    Liquid crystal material has birefringence effect, so the polarized light occurs at different levels of bi⁃refringence in all directions in liquid crystal material, which determines the viewing angle characteristic and the contrast of LCD are different along with the change of viewing angles. The electro-optical characteristics of the nega⁃tive VA-LCD under different driving voltages and the electro-optical characteristics along with the change of view⁃ing angles are tested by a grating spectrograph to analyze electro-optical characteristics and viewing angles of the three primary colors of the negative VA-LCD. The results show that the transmittance of three primary colors is low under 2.2 V driving voltage, when the driving voltage exceeds 2.2 V, the transmittance increases with the increase of the voltage. The transmittance of red and green primary color increases all along, and reach 5.0 V are leveling off, but the transmittance of blue primary color is the maximum at 3.7 V, then become smaller, and then tends to a sta⁃ble value at 6.0 V. In the viewing angles of the three primary colors of the negative VA-LCD, the viewing angle cov⁃erage of the red primary color is the widest, and the viewing angle coverage of the green primary color is wider and the viewing angle coverage of the red primary color is the narrowest.%液晶材料具有双折射效应,因此偏振光在液晶材料中各个方向上发生双折射的程度不同,这决定了LCD的视角特性和对比度随视角的变化有所不同。用光栅光谱仪测量在不同电压驱动下负性VA-LCD的电光特性,以及测量其电光特性随视角的变化;并对其三基色的电光特性和视角特性进行分析。结果表明,三基色的透过率在驱动电压2.2 V之前很小;在2.2 V后,透过率随电压的升高而增大;其中红基色和绿基色的透过率是一直升高,在电压达到5.0 V后,就是趋于平缓,而蓝基色的透过率是在3.7 V左

  15. 沪深300指数极值VaR的分析与计算

    Institute of Scientific and Technical Information of China (English)

    周孝华; 唐秋燕

    2008-01-01

    文章将GARCH模型和EVT理论相结合,对沪深300指数的风险价值进行分析与计算,并将其与传统基于正态分布假设计算的VaR、GARCH模型计算的VaR以及基于EVT理论计算的VaR进行比较,发现采用GARCH模型和EVT理论相结合而得到的极值VaR能更好地反应沪深300指数的风险.

  16. Helman defends decision to pull VA sponsorship of Veterans day parade

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2013-04-01

    Full Text Available No abstract available. Article truncated after 150 words. Sharon Helman, Phoenix VA Director, defended her decision to cancel VA sponsorship of the annual Phoenix Veterans Day Parade in a 4/10/13 email to VA employees. Helman said that VA sponsorship was cancelled because of “…priorities in the organization (specifically access, and heightened awareness over liability concerns which VA Legal Counsel brought forward”. She concluded her letter by warning “… that all media inquiries should be forwarded to Paul Coupaud, Acting Public Affairs Officer”. VA officials initially said fear of litigation prompted the review of VA support. Last year, a float carrying wounded Veterans in a Midland, Texas, parade collided with a freight train, killing four and injuring 17. Crash victims and their families filed lawsuits in Texas against Union Pacific Railroad and the float owner. The VA was not a defendant, and the VA has not issued any national directives on liability as a result of the tragedy.In…

  17. Codex Alimentarius - značenje i važnost

    OpenAIRE

    1998-01-01

    Codex Alimentarius dugi je niz godina važan zakonodavni akt u području prehrambene industrije. Zbog važnosti mlijeka i mliječnih proizvoda utemeljen je "Codex Odbor" za mlijeko i mliječne proizvode, koji je integriran u cjeloviti Codex sustav. Posebno je važna povezanost između Codex-a i WTO (World Trade Organization -Svjetska trgovinska organizacija). Za Hrvatsku je od posebne važnosti skori ulazak u WTO. Valja naglasiti daje "Pravilnik o kvaliteti mlijeka i mliječnih proizvoda", koji će kak...

  18. 75 FR 41577 - VBA/VHA Musculoskeletal Forum: Improving VA's Disability Evaluation Criteria

    Science.gov (United States)

    2010-07-16

    ...The Department of Veterans Affairs (VA) will hold the Veterans Benefits Administration (VBA)/Veterans Health Administration (VHA) Musculoskeletal Forum: Improving VA's Disability Criteria to capture public comment and current medical science information from presentations made by subject matter experts. VA plans to use this information to update the sections of VA's Schedule for Rating Disabilities (VASRD) that pertain to diseases and injuries of the musculoskeletal system. See 38 CFR 4.40-4.73. Specifically, diagnostic code descriptors and evaluation criteria will be discussed. Contingent upon available capacity and time, individuals wishing to make oral statements will be accommodated on a first-come, first-served basis.

  19. Neuroimaging overuse is more common in Medicare compared with the VA.

    Science.gov (United States)

    Burke, James F; Kerr, Eve A; McCammon, Ryan J; Holleman, Rob; Langa, Kenneth M; Callaghan, Brian C

    2016-08-23

    To inform initiatives to reduce overuse, we compared neuroimaging appropriateness in a large Medicare cohort with a Department of Veterans Affairs (VA) cohort. Separate retrospective cohorts were established in Medicare and in VA for headache and neuropathy from 2004 to 2011. The Medicare cohorts included all patients enrolled in the Health and Retirement Study (HRS) with linked Medicare claims (HRS-Medicare; n = 1,244 for headache and 998 for neuropathy). The VA cohorts included all patients receiving services in the VA (n = 93,755 for headache and 183,642 for neuropathy). Inclusion criteria were age over 65 years and an outpatient visit for incident neuropathy or a primary headache. Neuroimaging use was measured with Current Procedural Terminology codes and potential overuse was defined using published criteria for use with administrative data. Increasingly specific appropriateness criteria excluded nontarget conditions for which neuroimaging may be appropriate. For both peripheral neuropathy and headache, potentially inappropriate imaging was more common in HRS-Medicare compared with the VA. Forty-nine percentage of all headache patients received neuroimaging in HRS-Medicare compared with 22.1% in the VA (p neuroimaging compared with 9.0% in the VA (p neuroimaging is likely less common in the VA than in a Medicare population. Better understanding the reasons for the more selective use of neuroimaging in the VA could help inform future initiatives to reduce overuse of diagnostic testing. © 2016 American Academy of Neurology.

  20. Differential patterns of myosin Va expression during the ontogenesis of the rat hippocampus

    Directory of Open Access Journals (Sweden)

    L.S. Brinn

    2010-09-01

    Full Text Available Myosin Va is an actin-based, processive molecular motor protein highly enriched in the nervous tissue of vertebrates. It has been associated with processes of cellular motility, which include organelle transport and neurite outgrowth. The in vivo expression of myosin Va protein in the developing nervous system of mammals has not yet been reported. We describe here the immunolocalization of myosin Va in the developing rat hippocampus. Coronal sections of the embryonic and postnatal rat hippocampus were probed with an affinity-purified, polyclonal anti-myosin Va antibody. Myosin Va was localized in the cytoplasm of granule cells in the dentate gyrus and of pyramidal cells in Ammon's horn formation. Myosin Va expression changed during development, being higher in differentiating rather than already differentiated granule and pyramidal cells. Some of these cells presented a typical migratory profile, while others resembled neurons that were in the process of differentiation. Myosin Va was also transiently expressed in fibers present in the fimbria. Myosin Va was not detected in germinative matrices of the hippocampus proper or of the dentate gyrus. In conclusion, myosin Va expression in both granule and pyramidal cells showed both position and time dependency during hippocampal development, indicating that this motor protein is under developmental regulation.

  1. Martel's links with USA

    Directory of Open Access Journals (Sweden)

    Trevor Shaw

    1997-01-01

    Full Text Available Of the 29% foreign members in the Société de Spéléologie, five lived in USA. They were Luella Owen (the only woman member of the Société, R. Ellsworth Cali, H.C. Hovey, E Van Epps and C. R. Blackall. E.S. Balch, though not a member, also knew Martel. These members, between them, published ten papers in Spelunca, which also reviewed their other work. The activities of these six, and their links with France, are discussed. Martel actively encouraged cave work in America, as elsewhere, and Hovey, who had been with him during the survey of Aven Armand, he knew quite well. In 1912 Martel at last visited USA himself and the barometer readings he took in Mamoth Cave to measure altitude enabled him to draw the first longitudinal section of the cave since 1835.

  2. 77 FR 55852 - Center for Scientific Review Notice of Closed Meetings

    Science.gov (United States)

    2012-09-11

    ... applications. Place: Marriott-Residence Inn Arlington Capital View, 2850 South Potomac Avenue, Arlington, VA... (Marriott), 1456 Duke Street, Alexandria, VA 22314. Contact Person: Lisa Steele, Ph.D., Scientific...

  3. 76 FR 12123 - National Heart, Lung, and Blood Institute; Notice of Closed Meetings

    Science.gov (United States)

    2011-03-04

    ..., Arlington, VA 22202. Contact Person: Keith A. Mintzer, PhD, Scientific Review Officer, Review Branch/DERA... Jefferson Davis Highway, Arlington, VA 22202. Contact Person: William J Johnson, PhD, Scientific...

  4. USA-USSR protocol

    CERN Multimedia

    1970-01-01

    On 30 November the USA Atomic Energy Commission and the USSR State Committee for the Utilization of Atomic Energy signed, in Washington, a protocol 'on carrying out of joint projects in the field of high energy physics at the accelerators of the National Accelerator Laboratory (Batavia) and the Institute for High Energy Physics (Serpukhov)'. The protocol will be in force for five years and can be extended by mutual agreement.

  5. Fireworks algorithm for mean-VaR/CVaR models

    Science.gov (United States)

    Zhang, Tingting; Liu, Zhifeng

    2017-10-01

    Intelligent algorithms have been widely applied to portfolio optimization problems. In this paper, we introduce a novel intelligent algorithm, named fireworks algorithm, to solve the mean-VaR/CVaR model for the first time. The results show that, compared with the classical genetic algorithm, fireworks algorithm not only improves the optimization accuracy and the optimization speed, but also makes the optimal solution more stable. We repeat our experiments at different confidence levels and different degrees of risk aversion, and the results are robust. It suggests that fireworks algorithm has more advantages than genetic algorithm in solving the portfolio optimization problem, and it is feasible and promising to apply it into this field.

  6. Personalities, Cultural Identity, Intercultural Dialogue: V.A. Urechia

    Directory of Open Access Journals (Sweden)

    Anişoara Popa

    2014-12-01

    Full Text Available Considering, as Tzvetan Todorov does, that “the intercultural dimension is part of the cultural dimension” and that personalities assumed different roles, according to the historic circumstances, the ideative sphere of the time, and the specific internal mechanisms of generating elites that each culture has, the goal of this paper is to provide a few comments on the personalities‟ contribution in the intercultural dialogue, starting from the critical examination of the role that V.A. Urechia (1834-1901 - historian, politician and man of letters – had in redefining the national Romanian identity and in the development of the Romanian-Spanish cultural relations at the end of the 19th century. Applying the classical Freudian psychodynamic pattern of the personality structure to the culture, we propose a new point of view on the personalities‟ role in intercultural dialog.

  7. Archetypal Analysis of "Almalek and Albrahmh” from Kalila va Demna

    Directory of Open Access Journals (Sweden)

    Ali Noori

    2016-12-01

    Full Text Available Archetype Theory, has been raised from Carl Gustav Young’s Psychoanalytical School. Young knows mental images and Sediments and Hereditary information which there are in the collective unconscious as Archetype. In other word, archetype is general type of repeated experiences and behaviors of human forefathers which rooted in collective unconscious. the most important Archetypes are "Anima"," Animus", "old wise man", "shadow", "mask", "rebirth" ,and "self" and "individuality". Kalila va Demna is the book which is full of allegorical stories, which because of their mythical aspect, are researchable from Archetypal Analytic criticism. One of this stories which Archetypal color is Dominant in it, is "Almalek and Albrahmh” from 16th chapter of Kalila va Demna. In this study, some archetypes such as "shadow", "Anima", "mask", "old wise man", " self " and "individuality" in the story of "Almalek and Albrahmh" from sixteenth chapter of book, has been analyzed. Since either this tale because of being legendary, and consisting of series of dreams – which have given it mythical, symbolic and interpretable nature – has capacity for archetypal analysis, or archetypal approach has high capacity and power to analyze such narrations. The story was investigated on mentioned view, and it was found that king Heblar which has stricken to a kind of Psychosis, Finds its way into the subconscious through dreams and After a confrontation with his anima, under guidance of old wise meets his self (true self and reach to his individuality and Is rescued from distress. It can be said that the king starts his path of the individual process with a dream.  He, in the bigining of the story, with the help of Iran Dokht and at the end of the story, with the help of minister is released of grief and psychosis.

  8. Myosin Va is developmentally regulated and expressed in the human cerebellum from birth to old age

    Directory of Open Access Journals (Sweden)

    C.C.R. Souza

    2013-02-01

    Full Text Available Myosin Va functions as a processive, actin-based motor molecule highly enriched in the nervous system, which transports and/or tethers organelles, vesicles, and mRNA and protein translation machinery. Mutation of myosin Va leads to Griscelli disease that is associated with severe neurological deficits and a short life span. Despite playing a critical role in development, the expression of myosin Va in the central nervous system throughout the human life span has not been reported. To address this issue, the cerebellar expression of myosin Va from newborns to elderly humans was studied by immunohistochemistry using an affinity-purified anti-myosin Va antibody. Myosin Va was expressed at all ages from the 10th postnatal day to the 98th year of life, in molecular, Purkinje and granular cerebellar layers. Cerebellar myosin Va expression did not differ essentially in localization or intensity from childhood to old age, except during the postnatal developmental period. Structures resembling granules and climbing fibers in Purkinje cells were deeply stained. In dentate neurons, long processes were deeply stained by anti-myosin Va, as were punctate nuclear structures. During the first postnatal year, myosin Va was differentially expressed in the external granular layer (EGL. In the EGL, proliferating prospective granule cells were not stained by anti-myosin Va antibody. In contrast, premigratory granule cells in the EGL stained moderately. Granule cells exhibiting a migratory profile in the molecular layer were also moderately stained. In conclusion, neuronal myosin Va is developmentally regulated, and appears to be required for cerebellar function from early postnatal life to senescence.

  9. Risk Capital and the Modification to VaR Capital Allocation Method%风险资本与VaR资本分配方法修正

    Institute of Scientific and Technical Information of China (English)

    张则斌; 黄智猛

    2000-01-01

    本文认为VaR资本分配方法由于没有考虑对债权人的利息补偿,可能严重低估风险(权益)资本的要求。我们引入Merton模型,对VaR资本分配方法进行了修正。

  10. Soil erosion and sediment fluxes analysis: a watershed study of the Ni Reservoir, Spotsylvania County, VA, USA.

    Science.gov (United States)

    Pope, Ian C; Odhiambo, Ben K

    2014-03-01

    Anthropogenic forces that alter the physical landscape are known to cause significant soil erosion, which has negative impact on surface water bodies, such as rivers, lakes/reservoirs, and coastal zones, and thus sediment control has become one of the central aspects of catchment management planning. The revised universal soil loss equation empirical model, erosion pins, and isotopic sediment core analyses were used to evaluate watershed erosion, stream bank erosion, and reservoir sediment accumulation rates for Ni Reservoir, in central Virginia. Land-use and land cover seems to be dominant control in watershed soil erosion, with barren land and human-disturbed areas contributing the most sediment, and forest and herbaceous areas contributing the least. Results show a 7 % increase in human development from 2001 (14 %) to 2009 (21.6 %), corresponding to an increase in soil loss of 0.82 Mg ha(-1) year(-1) in the same time period. (210)Pb-based sediment accumulation rates at three locations in Ni Reservoir were 1.020, 0.364, and 0.543 g cm(-2) year(-1) respectively, indicating that sediment accumulation and distribution in the reservoir is influenced by reservoir configuration and significant contributions from bedload. All three locations indicate an increase in modern sediment accumulation rates. Erosion pin results show variability in stream bank erosion with values ranging from 4.7 to 11.3 cm year(-1). These results indicate that urban growth and the decline in vegetative cover has increased sediment fluxes from the watershed and poses a significant threat to the long-term sustainability of the Ni Reservoir as urbanization continues to increase.

  11. 76 FR 26607 - Safety Zone; Air Power Over Hampton Roads, Back River, Hampton, VA

    Science.gov (United States)

    2011-05-09

    ... vicinity of Willoughby Point, VA to protect mariners from the hazards associated with air show events... host an air show event in the vicinity of Willoughby Point, VA immediately above the Back River...'' N/ 076 20'18'' W (NAD 1983), in the vicinity of Willoughby Point on the Back River, Hampton...

  12. 33 CFR 334.350 - Chesapeake Bay off Fort Monroe, Va.; firing range danger zone.

    Science.gov (United States)

    2010-07-01

    ..., Va.; firing range danger zone. 334.350 Section 334.350 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.350 Chesapeake Bay off Fort Monroe, Va.; firing range danger zone. (a) The danger zone. All of...

  13. 33 CFR 334.130 - Atlantic Ocean off Wallops Island and Chincoteague Inlet, Va.; danger zone.

    Science.gov (United States)

    2010-07-01

    ... and Chincoteague Inlet, Va.; danger zone. 334.130 Section 334.130 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.130 Atlantic Ocean off Wallops Island and Chincoteague Inlet, Va.; danger zone. (a) The...

  14. 76 FR 44288 - Establishment of Class E Airspace; New Market, VA

    Science.gov (United States)

    2011-07-25

    ... Federal Aviation Administration 14 CFR Part 71 Establishment of Class E Airspace; New Market, VA AGENCY... action proposes to establish Class E Airspace at New Market, VA, to accommodate the additional airspace needed for the Standard Instrument Approach Procedures developed for New Market Airport. This...

  15. 75 FR 76082 - Agency Information Collection (Credit Underwriting Standards and Procedures for Processing VA...

    Science.gov (United States)

    2010-12-07

    ... a veteran's credit history in order to properly underwrite the veteran's loan. VA loans may not be guaranteed unless the veteran is a satisfactory credit risk. The data collected on the following forms are... AFFAIRS Agency Information Collection (Credit Underwriting Standards and Procedures for Processing VA...

  16. 78 FR 26250 - Payment for Home Health Services and Hospice Care to Non-VA Providers

    Science.gov (United States)

    2013-05-06

    ... AFFAIRS 38 CFR Part 17 RIN 2900-AN98 Payment for Home Health Services and Hospice Care to Non-VA Providers... services and hospice care. Because the newly applicable methodology cannot supersede rates for which VA has specifically contracted, this rulemaking will only affect home health and hospice care providers who do...

  17. 76 FR 3017 - VA Veteran-Owned Small Business Verification Guidelines

    Science.gov (United States)

    2011-01-19

    ... to one business has no foundation in law and that there is no compelling reason to limit... AFFAIRS 38 CFR Part 74 RIN 2900-AM78 VA Veteran-Owned Small Business Verification Guidelines AGENCY..., and Information Technology Act of 2006. This law requires the Department of Veterans Affairs (VA)...

  18. 33 CFR 334.220 - Chesapeake Bay, south of Tangier Island, Va.; naval firing range.

    Science.gov (United States)

    2010-07-01

    ... Island, Va.; naval firing range. 334.220 Section 334.220 Navigation and Navigable Waters CORPS OF....220 Chesapeake Bay, south of Tangier Island, Va.; naval firing range. (a) The danger zone. Beginning... the range will be conducted intermittently by one or more vessels, depending on weather and...

  19. VA/DOD Federal Health Care Center: Costly Information Technology Delays Continue and Evaluation Plan Lacking

    Science.gov (United States)

    2012-06-01

    portability, which would allow VA and DOD clinicians to place, manage, and update clinical orders from either VA or DOD electronic health records systems...on, which includes five dedicated, full-time pharmacists to conduct manual checks of patient records to reconcile allergy information and identify

  20. 48 CFR 819.602-3 - Resolving differences between VA and the Small Business Administration.

    Science.gov (United States)

    2010-10-01

    ... between VA and the Small Business Administration. 819.602-3 Section 819.602-3 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS Certificates... Small Business Administration. The Director, OSDBU, is the VA liaison with the SBA. Information...

  1. 38 CFR 58.16 - VA Form 10-0144-Certification Regarding Lobbying.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false VA Form 10-0144-Certification Regarding Lobbying. 58.16 Section 58.16 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) FORMS § 58.16 VA Form 10-0144—Certification Regarding Lobbying. ER06JA00.013...

  2. 78 FR 28949 - Fund Availability Under VA's Homeless Providers Grant and Per Diem Program (Rehabilitation)

    Science.gov (United States)

    2013-05-16

    ... AFFAIRS Fund Availability Under VA's Homeless Providers Grant and Per Diem Program (Rehabilitation) AGENCY... announces the availability of rehabilitation funds under VA's Homeless Providers Grant and Per Diem Program... local or state codes. Each rehabilitation funded program will submit quarterly reports to the Grant...

  3. 77 FR 27120 - Safety Zone; Virginia Beach Oceanfront Air Show, Atlantic Ocean, Virginia Beach, VA

    Science.gov (United States)

    2012-05-09

    ..., Virginia Beach, VA in the Federal Register (76 FR 13519). We received one comment on the proposed rule. No... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Virginia Beach Oceanfront Air Show, Atlantic Ocean, Virginia Beach, VA AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY:...

  4. 78 FR 56151 - Safety Zone, North Atlantic Ocean; Virginia Beach, VA

    Science.gov (United States)

    2013-09-12

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone, North Atlantic Ocean; Virginia Beach, VA... zone on the navigable waters of the North Atlantic Ocean in Virginia Beach, VA to support the Virginia... Acronyms DHS Department of Homeland Security FR Federal Register NPRM Notice of Proposed Rulemaking...

  5. ‘Scientific’ nationalism : N-VA and the discursive battle for the Flemish nation

    NARCIS (Netherlands)

    Maly, Ico

    2015-01-01

    This paper investigates how the discursive battle for the Flemish nation is waged in the Flemish mass media by politicians of the Flemish nationalist party, the New Flemish Alliance (N-VA). I focus on the ‘new nationalism’ that N-VA politicians advocate as a means to ‘banalise’ a hot Flemish nationa

  6. A Stochastic Dominance Approach to the Basel III Dilemma: Expected Shortfall or VaR?

    NARCIS (Netherlands)

    C-L. Chang (Chia-Lin); J.A. Jiménez-Martín (Juan-Ángel); E. Maasoumi (Esfandiar); M.J. McAleer (Michael); T. Pérez-Amaral (Teodosio)

    2015-01-01

    markdownabstract__Abstract__ The Basel Committee on Banking Supervision (BCBS) (2013) recently proposed shifting the quantitative risk metrics system from Value-at-Risk (VaR) to Expected Shortfall (ES). The BCBS (2013) noted that “a number of weaknesses have been identified with using VaR for deter

  7. 38 CFR 74.25 - What types of personally identifiable information will VA collect?

    Science.gov (United States)

    2010-07-01

    ... identifiable information will VA collect? 74.25 Section 74.25 Pensions, Bonuses, and Veterans' Relief... What types of personally identifiable information will VA collect? In order to establish owner eligibility, the Department will collect individual names and Social Security numbers for veterans,...

  8. 76 FR 40453 - Agency Information Collection (Application for VA Education Benefits) Activity Under OMB Review

    Science.gov (United States)

    2011-07-08

    ... any correspondence. FOR FURTHER INFORMATION CONTACT: Denise McLamb, Enterprise Records Service (005R1B... INFORMATION: Titles: a. Application for VA Education Benefits, VA Form 22-1990. b. Application for Family... of the Secretary. Denise McLamb, Program Analyst, Enterprise Records Service. BILLING CODE 8320-01-P...

  9. 48 CFR 852.219-9 - VA Small business subcontracting plan minimum requirements.

    Science.gov (United States)

    2010-10-01

    ... Provisions and Clauses 852.219-9 VA Small business subcontracting plan minimum requirements. As prescribed in subpart 819.709, insert the following clause: VA Small Business Subcontracting Plan Minimum Requirements... plan, the minimum goals for award of subcontracts to service-disabled veteran-owned small...

  10. 75 FR 20774 - Establishment of Class E Airspace; Fort A.P. Hill, VA

    Science.gov (United States)

    2010-04-21

    ... Federal Aviation Administration 14 CFR Part 71 Establishment of Class E Airspace; Fort A.P. Hill, VA... Register December 7, 2009 that establishes Class E airspace at Fort A.P. Hill, VA. DATES: Effective Date..., Eastern Service Center, Federal Aviation Administration, P.O. Box 20636, Atlanta, Georgia 30320;...

  11. 38 CFR 17.96 - Medication prescribed by non-VA physicians.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Medication prescribed by non-VA physicians. 17.96 Section 17.96 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Outpatient Treatment § 17.96 Medication prescribed by non-VA physicians. Any...

  12. 75 FR 9277 - Proposed Information Collection (VA National Rehabilitation Special Events, Event Registration...

    Science.gov (United States)

    2010-03-01

    ... techniques or the use of other forms of information technology. Titles: a. National Disabled Veterans Winter... . Please refer to ``OMB Control No. 2900-New (VA Form 0924)'' in any ] correspondence. During the comment... Form 0929--67 hours. OMB Control Number: 2900-New (VA Form 0924). Type of Review: Existing...

  13. 30 CFR 57.22605 - Blasting from the surface (V-A mines).

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Blasting from the surface (V-A mines). 57.22605... Standards for Methane in Metal and Nonmetal Mines Explosives § 57.22605 Blasting from the surface (V-A mines). (a) All development and production blasting shall be initiated from the surface after all persons...

  14. Etnocentrismus v USA

    OpenAIRE

    Hronová, Jitka

    2012-01-01

    The aim of the bachelor thesis "Ethnocentrism in the USA" is to find basic forms of ethnocentrism and to identify the ones that are in the USA. The Czech and American cultures are compared in the thesis via author's research. Then the rate of ethnocentrism in the USA is evaluated. Interviewing young people gives a current trend and an expectation of future course of the ethnocentrism.

  15. Multikulturalismus v USA

    OpenAIRE

    Smejkal, Tomáš

    2014-01-01

    The objective of this Bachelor thesis is to map out the historical development of multiculturalism in the USA and to deal with the current issues of this phenomenon. For instance, this thesis deals with the process of hispanization in the USA or with the so called affirmative action in the American society. The first part of this thesis explains the term multiculturalism in theory. The second part focuses on the history of the USA and their milestones connected with the development of multicu...

  16. VA Health Professional Scholarship and Visual Impairment and Orientation and Mobility Professional Scholarship Programs. Final rule.

    Science.gov (United States)

    2013-08-20

    The Department of Veterans Affairs (VA) is amending its VA Health Professional Scholarship Program (HPSP) regulations. VA is also establishing regulations for a new program, the Visual Impairment and Orientation and Mobility Professional Scholarship Program (VIOMPSP). These regulations comply with and implement sections 302 and 603 of the Caregivers and Veterans Omnibus Health Services Act of 2010 (the 2010 Act). Section 302 of the 2010 Act established the VIOMPSP, which authorizes VA to provide financial assistance to certain students seeking a degree in visual impairment or orientation or mobility, in order to increase the supply of qualified blind rehabilitation specialists for VA and the United States. Section 603 of the 2010 Act reauthorized and modified HPSP, a program that provides scholarships for education or training in certain health care occupations.

  17. Empirical analysis on future-cash arbitrage risk with portfolio VaR

    Science.gov (United States)

    Chen, Rongda; Li, Cong; Wang, Weijin; Wang, Ze

    2014-03-01

    This paper constructs the positive arbitrage position by alternating the spot index with Chinese Exchange Traded Fund (ETF) portfolio and estimating the arbitrage-free interval of futures with the latest trade data. Then, an improved Delta-normal method was used, which replaces the simple linear correlation coefficient with tail dependence correlation coefficient, to measure VaR (Value-at-risk) of the arbitrage position. Analysis of VaR implies that the risk of future-cash arbitrage is less than that of investing completely in either futures or spot market. Then according to the compositional VaR and the marginal VaR, we should increase the futures position and decrease the spot position appropriately to minimize the VaR, which can minimize risk subject to certain revenues.

  18. MODEL NON LINIER GARCH (NGARCH UNTUK MENGESTIMASI NILAI VALUE at RISK (VaR PADA IHSG

    Directory of Open Access Journals (Sweden)

    I KOMANG TRY BAYU MAHENDRA

    2015-06-01

    Full Text Available In investment, risk measurement is important. One of risk measure is Value at Risk (VaR. There are many methods that can be used to estimate risk based on VaR framework. One of them Non Linier GARCH (NGARCH model. In this research, determination of VaR used NGARCH model. NGARCH model allowed for asymetric behaviour in the volatility such that “good news” or positive return and “bad news” or negative return. Based on calculations of VaR, the higher of the confidence level and the longer the investment period, the risk was greater. Determination of VaR using NGARCH model was less than GARCH model.

  19. The use of VA Disability Compensation and Social Security Disability Insurance among working-aged veterans.

    Science.gov (United States)

    Wilmoth, Janet M; London, Andrew S; Heflin, Colleen M

    2015-07-01

    Although there is substantial disability among veterans, relatively little is known about working-aged veterans' uptake of Department of Veterans Affairs (VA) Disability Compensation and Social Security Disability Insurance (DI). This study identifies levels of veteran participation in VA disability and/or DI benefit programs, examines transitions into and out of VA and DI programs among veterans, and estimates the size and composition of the veteran population receiving VA and/or DI benefits over time. Data from the 1992, 1993, 1996, 2001, 2004, and 2008 Survey of Income and Program Participation (SIPP) are used to describe VA and DI program participation among veterans under the age of 65. The majority of working-aged veterans do not receive VA or DI benefits and joint participation is low, but use of these programs has increased over time. A higher percentage of veterans receive VA compensation, which ranges from 4.9% in 1992 to 13.2% in 2008, than DI compensation, which ranges from 2.9% in 1992 to 6.7% in 2008. The rate of joint participation ranges from less than 1% in 1992 to 3.6% in 2008. Veterans experience few transitions between VA and DI programs during the 36-48 months they are observed. The number of veterans receiving benefits from VA and/or DI nearly doubled between 1992 and 2008. There have been substantial shifts in the composition of veterans using these programs, as cohorts who served prior to 1964 are replaced by those who served after 1964. The findings suggest potential gaps in veterans' access to disability programs that might be addressed through improved coordination of VA and DI benefits. Copyright © 2015 Elsevier Inc. All rights reserved.

  20. Identifying Homelessness among Veterans Using VA Administrative Data: Opportunities to Expand Detection Criteria.

    Science.gov (United States)

    Peterson, Rachel; Gundlapalli, Adi V; Metraux, Stephen; Carter, Marjorie E; Palmer, Miland; Redd, Andrew; Samore, Matthew H; Fargo, Jamison D

    2015-01-01

    Researchers at the U.S. Department of Veterans Affairs (VA) have used administrative criteria to identify homelessness among U.S. Veterans. Our objective was to explore the use of these codes in VA health care facilities. We examined VA health records (2002-2012) of Veterans recently separated from the military and identified as homeless using VA conventional identification criteria (ICD-9-CM code V60.0, VA specific codes for homeless services), plus closely allied V60 codes indicating housing instability. Logistic regression analyses examined differences between Veterans who received these codes. Health care services and co-morbidities were analyzed in the 90 days post-identification of homelessness. VA conventional criteria identified 21,021 homeless Veterans from Operations Enduring Freedom, Iraqi Freedom, and New Dawn (rate 2.5%). Adding allied V60 codes increased that to 31,260 (rate 3.3%). While certain demographic differences were noted, Veterans identified as homeless using conventional or allied codes were similar with regards to utilization of homeless, mental health, and substance abuse services, as well as co-morbidities. Differences were noted in the pattern of usage of homelessness-related diagnostic codes in VA facilities nation-wide. Creating an official VA case definition for homelessness, which would include additional ICD-9-CM and other administrative codes for VA homeless services, would likely allow improved identification of homeless and at-risk Veterans. This also presents an opportunity for encouraging uniformity in applying these codes in VA facilities nationwide as well as in other large health care organizations.

  1. Tšarterkool USA-s / Johannes Kiersch

    Index Scriptorium Estoniae

    Kiersch, Johannes

    2001-01-01

    24.-27. mainì 01 toimub Tallinnas EFFE 2001 (European Forum of Freedom in Education) konverents "Haridus tänases kodanikuühiskonnas." Konverentsil esineb ka Witteni Waldorf-pedagoogika Instituudi õppejõud Johannes Kiersch. Lähemalt tema artiklist USA-s populaarsust võitvate tsharterkoolide kohta, mis on riigi- ja erakooli vahevorm

  2. COPULA BASED VaR APPROACH FOR EUROPEAN STOCKS PORTFOLIO

    Directory of Open Access Journals (Sweden)

    Mária Bohdalová

    2013-06-01

    Full Text Available The paper gives stochastic assessments of the financial crisis and discusses the Value at Risk European stocks from the point of view of copula based approach. Copula techniques can be based on the connection between rank correlation and certain one–parameter bivariate copulas. This relation allows easy calibration of the parameters. We use more general numerical calibration techniques that are based on maximum likelihood estimation (MLE. Using this approach we want to estimate VaR of the EU stocks portfolio using Monte Carlo simulation. The focus will be on modelling the interdependence between two risk factor returns. We suppose that the risk factor returns have some assumed marginal distributions, which need not be identical, and their dependency is modelled with copulas. We find that standard parametric copula functions (such as Gaussian are not able to provide a good fit to the data. This is especially true when one or more of the marginal distributions has fat tails. We overcome this problem by fitting a t–copula with different marginal which can approximate any possible shape for the joint density.

  3. 75 FR 26160 - Drug and Drug-Related Supply Promotion by Pharmaceutical Company Sales Representatives at VA...

    Science.gov (United States)

    2010-05-11

    ... Representatives at VA Facilities AGENCY: Department of Veterans Affairs. ACTION: Proposed rule; republication... a convenience to the public, instead of merely publishing a correction document, we are republishing... VA facilities, and provide sales representatives with a consistent standard of permissible...

  4. The molecular motor Myosin Va interacts with the cilia-centrosomal protein RPGRIP1L

    Science.gov (United States)

    Assis, L. H. P.; Silva-Junior, R. M. P.; Dolce, L. G.; Alborghetti, M. R.; Honorato, R. V.; Nascimento, A. F. Z.; Melo-Hanchuk, T. D.; Trindade, D. M.; Tonoli, C. C. C.; Santos, C. T.; Oliveira, P. S. L.; Larson, R. E.; Kobarg, J.; Espreafico, E. M.; Giuseppe, P. O.; Murakami, M. T.

    2017-01-01

    Myosin Va (MyoVa) is an actin-based molecular motor abundantly found at the centrosome. However, the role of MyoVa at this organelle has been elusive due to the lack of evidence on interacting partners or functional data. Herein, we combined yeast two-hybrid screen, biochemical studies and cellular assays to demonstrate that MyoVa interacts with RPGRIP1L, a cilia-centrosomal protein that controls ciliary signaling and positioning. MyoVa binds to the C2 domains of RPGRIP1L via residues located near or in the Rab11a-binding site, a conserved site in the globular tail domain (GTD) from class V myosins. According to proximity ligation assays, MyoVa and RPGRIP1L can interact near the cilium base in ciliated RPE cells. Furthermore, we showed that RPE cells expressing dominant-negative constructs of MyoVa are mostly unciliated, providing the first experimental evidence about a possible link between this molecular motor and cilia-related processes. PMID:28266547

  5. TTÜ ja TÜ osalevad USA armee miljoniprojektides

    Index Scriptorium Estoniae

    2016-01-01

    TTÜ ja TÜ liitusid USA-s tegutseva meditsiinitehnoloogia ettevõtete konsortsiumiga. Nii jõuavad juhtivate Eesti kõrgkoolide teadmised USA armeesse, kes konsortsiumi kaudu innovaatilisi tooteid ja teenuseid sisse ostab

  6. TTÜ ja TÜ osalevad USA armee miljoniprojektides

    Index Scriptorium Estoniae

    2016-01-01

    TTÜ ja TÜ liitusid USA-s tegutseva meditsiinitehnoloogia ettevõtete konsortsiumiga. Nii jõuavad juhtivate Eesti kõrgkoolide teadmised USA armeesse, kes konsortsiumi kaudu innovaatilisi tooteid ja teenuseid sisse ostab

  7. Go.USA.gov URL Shortner API

    Data.gov (United States)

    General Services Administration — The Go.USA.gov REST API allows you interact with Go.USA.gov by shortening URLs, previewing long urls, and getting the number of clicks to a Go.USA.gov URL.. An API...

  8. 76 FR 3209 - West Los Angeles VA Medical Center Veterans Programs Enhancement Act of 1998; Draft Master Plan

    Science.gov (United States)

    2011-01-19

    ... AFFAIRS West Los Angeles VA Medical Center Veterans Programs Enhancement Act of 1998; Draft Master Plan... an opportunity for public comment on the West Los Angeles (WLA) Department of Veterans Affairs (VA... is part of the larger VA Greater Los Angeles (GLA) Healthcare System, serving Veterans in Los...

  9. 38 CFR 17.1000 - Payment or reimbursement for emergency services for nonservice-connected conditions in non-VA...

    Science.gov (United States)

    2010-07-01

    ... for emergency services for nonservice-connected conditions in non-VA facilities. 17.1000 Section 17... Reimbursement for Emergency Services for Nonservice-Connected Conditions in Non-Va Facilities § 17.1000 Payment or reimbursement for emergency services for nonservice-connected conditions in non-VA...

  10. Euroopa teadis USA salavanglaist / Tõnis Erilaid

    Index Scriptorium Estoniae

    Erilaid, Tõnis, 1943-

    2005-01-01

    USA endise välisministri Colin Powelli sõnul pole see tema sõpradele Euroopas uudiseks, et USA on viinud vange riikidesse, kus tema seadused ei kehti. USA praeguse välisministri Condoleezza Rice'i sõnul on USA vange üle kuulanud väljaspool USA-d. USA Today kirjeldab Stare Kiejkuty küla Poolas, kus arvatavasti on olnud salavangla

  11. Euroopa teadis USA salavanglaist / Tõnis Erilaid

    Index Scriptorium Estoniae

    Erilaid, Tõnis, 1943-

    2005-01-01

    USA endise välisministri Colin Powelli sõnul pole see tema sõpradele Euroopas uudiseks, et USA on viinud vange riikidesse, kus tema seadused ei kehti. USA praeguse välisministri Condoleezza Rice'i sõnul on USA vange üle kuulanud väljaspool USA-d. USA Today kirjeldab Stare Kiejkuty küla Poolas, kus arvatavasti on olnud salavangla

  12. RAROC: Using CVaR and Using VaR%CVaR、VaR应用在RAROC的比较研究

    Institute of Scientific and Technical Information of China (English)

    方毅; 张屹山

    2007-01-01

    本文将CVaR引入到RAROC(Risk-Adjusted Return on Capital)中,进行绩效评价.而且,将CVaR与VaR的结果进行了比较.在正态分布的情况下,CVaR与VaR的RAPM(Risk-Adjusted Performance Measure)对于绩效评价都是充分的、可靠的、有效的,且两者是等价的.但在非正态的情况下,CVaR的RAPM相对于VaR的RAPM更加充分、谨慎、可靠、有效.我们运用Bootstrap方法进行了实证研究.

  13. Pepeljajev eesti näitlejatega USA-s

    Index Scriptorium Estoniae

    2008-01-01

    Sasha Pepeljajevi tantsulavastust "Uksed" etendati USA rahvusvahelisel teatrifestivalil "Arts & Ideas". Vene-Eesti trupi Apparatus lavastus on pühendatud Daniil Harmsi 100. sünniaastapäevale ning põhineb tema töödel

  14. Pepeljajev eesti näitlejatega USA-s

    Index Scriptorium Estoniae

    2008-01-01

    Sasha Pepeljajevi tantsulavastust "Uksed" etendati USA rahvusvahelisel teatrifestivalil "Arts & Ideas". Vene-Eesti trupi Apparatus lavastus on pühendatud Daniil Harmsi 100. sünniaastapäevale ning põhineb tema töödel

  15. 77 FR 12647 - Fund Availability Under VA's Homeless Providers Grant and Per Diem Program

    Science.gov (United States)

    2012-03-01

    ... than 4 p.m. Eastern Time on Wednesday, May 30, 2012. FOR FURTHER INFORMATION CONTACT: Chelsea Watson... program monitoring and evaluation system. It is the intent of VA to develop specific performance...

  16. 77 FR 70212 - Agency Information Collection Activities Under OMB Review: VA MATIC Enrollment/Change

    Science.gov (United States)

    2012-11-23

    ... MATIC or change their financial institution from which VA currently deducts his/her Government Life Insurance premium. An agency may not conduct or sponsor, and a person is not required to respond to...

  17. 77 FR 47433 - Presquile National Wildlife Refuge, Chesterfield County, VA; Comprehensive Conservation Plan and...

    Science.gov (United States)

    2012-08-08

    ... Fish and Wildlife Service Presquile National Wildlife Refuge, Chesterfield County, VA; Comprehensive Conservation Plan and Environmental Assessment AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of..., consistent with sound principles of fish and wildlife management conservation, legal mandates, and...

  18. Rights and Responsibilities of VA Patients and Residents of Community Living Centers

    Science.gov (United States)

    ... Care Apply Online Application Process Veteran Eligibility Active Duty Families of Veterans Women Veterans Determine Costs Copays ... VHA Forms & Publications Quality & Safety Quality of Care Ethics VA/DOD Clinical Practice Guidelines Access and Quality ...

  19. Activating Ras mutations fail to ensure efficient replication of adenovirus mutants lacking VA-RNA

    DEFF Research Database (Denmark)

    Schümann, Michael; Dobbelstein, Matthias

    2006-01-01

    Adenoviruses lacking their PKR-antagonizing VA RNAs replicate poorly in primary cells. It has been suggested that these virus recombinants still replicate efficiently in tumor cells with Ras mutations and might therefore be useful in tumor therapy. The ability of interferon-sensitive viruses...... to grow in Ras-mutant tumor cells is generally ascribed to a postulated inhibitory effect of mutant Ras on PKR. We have constructed a set of isogenic adenoviruses that lack either or both VA RNA species, and tested virus replication in a variety of cell species with different Ras status. In tendency, VA...... mutational status, upon infection with VA-less adenoviruses in the presence of interferon, but also upon addition of the PKR activator polyIC to cells. When comparing two isogenic cell lines that differ solely with regard to the presence or absence of mutant Ras, no difference was observed concerning...

  20. 46 CFR 7.55 - Cape Henry, VA to Cape Fear, NC.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Cape Henry, VA to Cape Fear, NC. 7.55 Section 7.55 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Atlantic Coast § 7.55 Cape Henry, VA to Cape Fear, NC. (a) A line drawn from Rudee Inlet Jetty Light “2” to...

  1. Feasibility and acceptability of interventions to delay gun access in VA mental health settings.

    Science.gov (United States)

    Walters, Heather; Kulkarni, Madhur; Forman, Jane; Roeder, Kathryn; Travis, Jamie; Valenstein, Marcia

    2012-01-01

    The majority of VA patient suicides are completed with firearms. Interventions that delay patients' gun access during high-risk periods may reduce suicide, but may not be acceptable to VA stakeholders or may be challenging to implement. Using qualitative methods, stakeholders' perceptions about gun safety and interventions to delay gun access during high-risk periods were explored. Ten focus groups and four individual interviews were conducted with key stakeholders, including VA mental health patients, mental health clinicians, family members and VA facility leaders (N=60). Transcripts were consensus-coded by two independent coders, and structured summaries were developed and reviewed using a consensus process. All stakeholder groups indicated that VA health system providers had a role in increasing patient safety and emphasized the need for providers to address gun access with their at-risk patients. However, VA mental health patients and clinicians reported limited discussion regarding gun access in VA mental health settings during routine care. Most, although not all, patients and clinicians indicated that routine screening for gun access was acceptable, with several noting that it was more acceptable for mental health patients. Most participants suggested that family and friends be involved in reducing gun access, but expressed concerns about potential family member safety. Participants generally found distribution of trigger locks acceptable, but were skeptical about its effectiveness. Involving Veteran Service Organizations or other individuals in temporarily holding guns during high-risk periods was acceptable to many participants but only with numerous caveats. Patients, clinicians and family members consider the VA health system to have a legitimate role in addressing gun safety. Several measures to delay gun access during high-risk periods for suicide were seen as acceptable and feasible if implemented thoughtfully. Published by Elsevier Inc.

  2. Report on the evaluation of the VA/Seattle below-knee prosthesis.

    Science.gov (United States)

    Ellepola, W; Sheredos, S J

    1993-01-01

    The Department of Veterans Affairs (VA), Rehabilitation Research and Development (Rehab R&D) Service, Technology Transfer Section (TTS) with collaboration from the Prosthetic and Sensory Aids Service (PSAS) managed clinical trials to evaluate the VA/Seattle Below-Knee (BK) Prosthetic System. The clinical trials were held at the Prosthetic Treatment Center (PTC), VA Medical Center, Hines, Illinois. Five other VA medical centers participated in the outreach program of the trials as satellite stations, with PTC Hines as the central fabrication facility. The VA/Seattle BK system is the first complete prosthetic system designed and developed by the Department of Veterans Affairs. It consists of a socket designed and fabricated using computer-aided, automated technology, and off-the-shelf modular components: a lightweight pylon and an ankle unit, and a lightweight, energy-storing foot. The computer-based socket design software, the modular components, and the prosthetic foot were developed with funds from the VA Rehab R&D Service. The evaluation trials were conducted to determine the efficacy of the VA/Seattle prosthesis, its reliability, and acceptance by veterans. The clinical trials began in April 1991 and were completed in August 1992. Forty-six BK amputee veterans were fitted with the VA/Seattle prosthesis. Their progress with the prosthesis was followed for a period of 6 months and data were gathered at intervals of 2 weeks, 3 months, and 6 months. Forty sets of subject data instruments were collected. In order to maintain the accuracy of the results, TTS used the 22 sets that were complete for data analysis.(ABSTRACT TRUNCATED AT 250 WORDS)

  3. Electronic Health Records: VA and DOD Need to Establish Goals and Metrics for Their Interoperability Efforts

    Science.gov (United States)

    2015-10-27

    ELECTRONIC HEALTH RECORDS VA and DOD Need to Establish Goals and Metrics for Their Interoperability Efforts Statement of...COVERED 00-00-2015 to 00-00-2015 4. TITLE AND SUBTITLE Electronic Health Records : VA and DOD Need to Establish Goals and Metrics for Their...Subcommittee on Oversight and Investigations, Committee on Veterans’ Affairs, House of Representatives October 27, 2015 ELECTRONIC HEALTH RECORDS

  4. Veterans Justice Outreach Program: VA Could Improve Management by Establishing Performance Measures and Fully Assessing Risks

    Science.gov (United States)

    2016-04-01

    the Computerized Patient Record System. Once the veteran’s information is entered into VA’s databases, it is accessible to other VA clinicians... Computerized Patient Record System, which contains the medical records of veterans that VA is serving. Appendix I: Objectives, Scope, and...MasterCard, Visa, check, or money order. Call for additional information. Connect with GAO on Facebook , Flickr, Twitter, and YouTube. Subscribe to our RSS

  5. VaRank: a simple and powerful tool for ranking genetic variants

    Directory of Open Access Journals (Sweden)

    Véronique Geoffroy

    2015-03-01

    Full Text Available Background. Most genetic disorders are caused by single nucleotide variations (SNVs or small insertion/deletions (indels. High throughput sequencing has broadened the catalogue of human variation, including common polymorphisms, rare variations or disease causing mutations. However, identifying one variation among hundreds or thousands of others is still a complex task for biologists, geneticists and clinicians. Results. We have developed VaRank, a command-line tool for the ranking of genetic variants detected by high-throughput sequencing. VaRank scores and prioritizes variants annotated either by Alamut Batch or SnpEff. A barcode allows users to quickly view the presence/absence of variants (with homozygote/heterozygote status in analyzed samples. VaRank supports the commonly used VCF input format for variants analysis thus allowing it to be easily integrated into NGS bioinformatics analysis pipelines. VaRank has been successfully applied to disease-gene identification as well as to molecular diagnostics setup for several hundred patients. Conclusions. VaRank is implemented in Tcl/Tk, a scripting language which is platform-independent but has been tested only on Unix environment. The source code is available under the GNU GPL, and together with sample data and detailed documentation can be downloaded from http://www.lbgi.fr/VaRank/.

  6. Semi-nonparametric VaR forecasts for hedge funds during the recent crisis

    Science.gov (United States)

    Del Brio, Esther B.; Mora-Valencia, Andrés; Perote, Javier

    2014-05-01

    The need to provide accurate value-at-risk (VaR) forecasting measures has triggered an important literature in econophysics. Although these accurate VaR models and methodologies are particularly demanded for hedge fund managers, there exist few articles specifically devoted to implement new techniques in hedge fund returns VaR forecasting. This article advances in these issues by comparing the performance of risk measures based on parametric distributions (the normal, Student’s t and skewed-t), semi-nonparametric (SNP) methodologies based on Gram-Charlier (GC) series and the extreme value theory (EVT) approach. Our results show that normal-, Student’s t- and Skewed t- based methodologies fail to forecast hedge fund VaR, whilst SNP and EVT approaches accurately success on it. We extend these results to the multivariate framework by providing an explicit formula for the GC copula and its density that encompasses the Gaussian copula and accounts for non-linear dependences. We show that the VaR obtained by the meta GC accurately captures portfolio risk and outperforms regulatory VaR estimates obtained through the meta Gaussian and Student’s t distributions.

  7. Conformational determination of [Leu]enkephalin based on theoretical and experimental VA and VCD spectral analyses

    DEFF Research Database (Denmark)

    Abdali, Salim; Jalkanen, Karl J.; Cao, X.

    2004-01-01

    Conformational determination of [Leu]enkephalin in DMSO-d6 is carried out using VA and VCD spectral analyses. Conformational energies, vibrational frequencies and VA and VCD intensities are calculated using DFT at B3LYP/6-31G* level of theory. Comparison between the measured spectra and the spect......Conformational determination of [Leu]enkephalin in DMSO-d6 is carried out using VA and VCD spectral analyses. Conformational energies, vibrational frequencies and VA and VCD intensities are calculated using DFT at B3LYP/6-31G* level of theory. Comparison between the measured spectra...... and the spectral simulations of the low energy conformations of the neutral species enable conformational determination of the molecule. In an earlier study, based only on VA spectroscopy, the results led to the conclusion that [Leu]enkephalin had only a single b-bend conformation of the neutral species in DMSO-d6...... . The present work shows the importance of using VCD in addition to VA in determining the conformation of chiral molecules and which one of the examined three single b-bend structures is the most stable in DMSO-d6 ....

  8. PERHITUNGAN VaR PORTOFOLIO SAHAM MENGGUNAKAN DATA HISTORIS DAN DATA SIMULASI MONTE CARLO

    Directory of Open Access Journals (Sweden)

    WAYAN ARTHINI

    2012-09-01

    Full Text Available Value at Risk (VaR is the maximum potential loss on a portfolio based on the probability at a certain time.  In this research, portfolio VaR values calculated from historical data and Monte Carlo simulation data. Historical data is processed so as to obtain stock returns, variance, correlation coefficient, and variance-covariance matrix, then the method of Markowitz sought proportion of each stock fund, and portfolio risk and return portfolio. The data was then simulated by Monte Carlo simulation, Exact Monte Carlo Simulation and Expected Monte Carlo Simulation. Exact Monte Carlo simulation have same returns and standard deviation  with historical data, while the Expected Monte Carlo Simulation satistic calculation similar to historical data. The results of this research is the portfolio VaR  with time horizon T=1, T=10, T=22 and the confidence level of 95 %, values obtained VaR between historical data and Monte Carlo simulation data with the method exact and expected. Value of VaR from both Monte Carlo simulation is greater than VaR historical data.

  9. 金融风险管理的VaR方法及其应用

    Institute of Scientific and Technical Information of China (English)

    何弟

    2012-01-01

    近年来,巴林银行、长期资本管理公司等一系列因承担市场风险而发生巨额损失甚至倒闭的案例,使得无论金融机构还是监管当局都日益重视对市场风险的管理.与传统风险测量技术相比,VaR模型体现了更大地适应性和科学性,并且已得到大多数金融机构的认可.文章主要对VaR模型的概念、VaR模型的计算方法和VaR模型的应用进行了介绍,并借助于Excel、Matlab、SAS等软件,通过实例,详细介绍了VaR模型的两种计算方法,即历史模拟法和蒙特卡罗模拟法;另外,也借助该实例,阐述了VaR模型在风险度量和业绩评价中的实际运用.

  10. VaRank: a simple and powerful tool for ranking genetic variants.

    Science.gov (United States)

    Geoffroy, Véronique; Pizot, Cécile; Redin, Claire; Piton, Amélie; Vasli, Nasim; Stoetzel, Corinne; Blavier, André; Laporte, Jocelyn; Muller, Jean

    2015-01-01

    Background. Most genetic disorders are caused by single nucleotide variations (SNVs) or small insertion/deletions (indels). High throughput sequencing has broadened the catalogue of human variation, including common polymorphisms, rare variations or disease causing mutations. However, identifying one variation among hundreds or thousands of others is still a complex task for biologists, geneticists and clinicians. Results. We have developed VaRank, a command-line tool for the ranking of genetic variants detected by high-throughput sequencing. VaRank scores and prioritizes variants annotated either by Alamut Batch or SnpEff. A barcode allows users to quickly view the presence/absence of variants (with homozygote/heterozygote status) in analyzed samples. VaRank supports the commonly used VCF input format for variants analysis thus allowing it to be easily integrated into NGS bioinformatics analysis pipelines. VaRank has been successfully applied to disease-gene identification as well as to molecular diagnostics setup for several hundred patients. Conclusions. VaRank is implemented in Tcl/Tk, a scripting language which is platform-independent but has been tested only on Unix environment. The source code is available under the GNU GPL, and together with sample data and detailed documentation can be downloaded from http://www.lbgi.fr/VaRank/.

  11. Dengue in Florida (USA

    Directory of Open Access Journals (Sweden)

    Jorge R. Rey

    2014-12-01

    Full Text Available Florida (USA, particularly the southern portion of the State, is in a precarious situation concerning arboviral diseases. The geographic location, climate, lifestyle, and the volume of travel and commerce are all conducive to arbovirus transmission. During the last decades, imported dengue cases have been regularly recorded in Florida, and the recent re-emergence of dengue as a major public health concern in the Americas has been accompanied by a steady increase in the number of imported cases. In 2009, there were 28 cases of locally transmitted dengue in Key West, and in 2010, 65 cases were reported. Local transmission was also reported in Martin County in 2013 (29 cases, and isolated locally transmitted cases were also reported from other counties in the last five years. Dengue control and prevention in the future will require close cooperation between mosquito control and public health agencies, citizens, community and government agencies, and medical professionals to reduce populations of the vectors and to condition citizens and visitors to take personal protection measures that minimize bites by infected mosquitoes.

  12. USA pelgab Hiina tehnoloogialuuret / Tõnis Arnover

    Index Scriptorium Estoniae

    Arnover, Tõnis, 1952-

    2005-01-01

    Hiina Ameerika-vastasest majandusluurest. USA luureameti andmetel on USA-s loodud üle kolme tuhande Hiina firma, kelle ülesandeks on tööstusliku või sõjalise tehnoloogia hankimine. Vt. samas: Hiina firmad ostavad üha suuremaid USA ettevõtteid

  13. 基于Clayton Copula-GARCH模型投资组合VaR的度量%Estimation of Portfolio VaR under Clayton Copula-GARCH model

    Institute of Scientific and Technical Information of China (English)

    李明; 刘喜波; 何慧; 姚沛

    2013-01-01

    运用Copula方法研究了含股指期货的投资组合的风险度量问题.首先采用不同的GARCH模型对单个资产收益率建模,然后选择Clayton Copula函数来描述投资组合各资产之间的相关结构,建立联合分布模型,进而采用Monte Carlo方法模拟产生各资产的收益率序列,计算出投资组合的VaR.Kupiec检验表明,ClaytonCopula-GARCH模型在投资组合风险度量上具有较高的准确性.%In this paper,we use Copula method to measure VaR of portfolio which contain stock index futures.First,choose different GARCH models to fit each asset return series,second,select Clayton Copula function to describe the relational structure between each asset of the portfolio and build joint distribution model,third,use Monte Carlo method to produce each return sequence of the assets,and then calculate VaR of the portfolio.Kupiec inspection showed that the VaR measure method based on Clayton Copula-GARCH model is effective.

  14. Validity of PTSD diagnoses in VA administrative data: Comparison of VA administrative PTSD diagnoses to self-reported PTSD Checklist scores

    Directory of Open Access Journals (Sweden)

    Amy A. Gravely, MA

    2011-01-01

    Full Text Available Little research has been done on the validity of posttraumatic stress disorder (PTSD diagnoses that are found in Department of Veterans Affairs (VA administrative data, even though they are often used in VA research. We compared PTSD diagnoses found in VA administrative data with PTSD Checklist (PCL scores self-reported by 4,777 newly diagnosed participants in a national postal survey study. Using PCL scores of at least 50 as the gold standard, we compared positive predictive values (PPVs for at least one versus at least two PTSD diagnoses (found within 4 months of the first in VA administrative data overall and by subgroups of interest: age, sex, and clinic where first diagnosed. The overall PPV was 75% for at least one PTSD diagnosis and 82% for at least two PTSD diagnoses. Similarly, the PPV significantly increased for all subgroup analyses when at least two PTSD diagnoses were used. The increase in PPV was greatest for those first diagnosed in primary care and for those older than 65. To select a sample of veterans with more definitive PTSD from administrative data, researchers should select those veterans with at least two PTSD diagnoses as opposed to at least one.

  15. VA/Q distribution during heavy exercise and recovery in humans: implications for pulmonary edema

    Science.gov (United States)

    Schaffartzik, W.; Poole, D. C.; Derion, T.; Tsukimoto, K.; Hogan, M. C.; Arcos, J. P.; Bebout, D. E.; Wagner, P. D.

    1992-01-01

    Ventilation-perfusion (VA/Q) inequality has been shown to increase with exercise. Potential mechanisms for this increase include nonuniform pulmonary vasoconstriction, ventilatory time constant inequality, reduced large airway gas mixing, and development of interstitial pulmonary edema. We hypothesized that persistence of VA/Q mismatch after ventilation and cardiac output subside during recovery would be consistent with edema; however, rapid resolution would suggest mechanisms related to changes in ventilation and blood flow per se. Thirteen healthy males performed near-maximal cycle ergometry at an inspiratory PO2 of 91 Torr (because hypoxia accentuates VA/Q mismatch on exercise). Cardiorespiratory variables and inert gas elimination patterns were measured at rest, during exercise, and between 2 and 30 min of recovery. Two profiles of VA/Q distribution behavior emerged during heavy exercise: in group 1 an increase in VA/Q mismatch (log SDQ of 0.35 +/- 0.02 at rest and 0.44 +/- 0.02 at exercise; P less than 0.05, n = 7) and in group 2 no change in VA/Q mismatch (n = 6). There were no differences in anthropometric data, work rate, O2 uptake, or ventilation during heavy exercise between groups. Group 1 demonstrated significantly greater VA/Q inequality, lower vital capacity, and higher forced expiratory flow at 25-75% of forced vital capacity for the first 20 min during recovery than group 2. Cardiac index was higher in group 1 both during heavy exercise and 4 and 6 min postexercise. However, both ventilation and cardiac output returned toward baseline values more rapidly than did VA/Q relationships. Arterial pH was lower in group 1 during exercise and recovery. We conclude that greater VA/Q inequality in group 1 and its persistence during recovery are consistent with the hypothesis that edema occurs and contributes to the increase in VA/Q inequality during exercise. This is supported by observation of greater blood flows and acidosis and, presumably therefore

  16. FrogwatchUSA

    Science.gov (United States)

    Droege, S.

    2002-01-01

    full text: Frogs and toads are perhaps the most approachable and available of all our wildlife. In many, if not most places, they are abundant. In wetter parts of the East, almost anyone outside on a warm rainy night in spring will hear their dream-like calls, bellows, trills and snores. Even in the deserts of the Southwest, a nocturnal trip after a summer monsoon will yield toads moving across the roads toward a cacophonous orgy of mating and calling in the roadside ditches and desert pools. Birds share with frogs and toads this same sense of presence in our daily lives. But the difference is that birds are like the attractive neighbor who just never gives you the time of day, while frogs are more like the troglodyte who appears regularly to chat, philosophize, and have a beer. Uninvited, frogs appear in our water gardens, toads are on our stoops in the morning, we catch them when we are kids, raise their babies in the aquarium, and feel sorry when we find we have run them over with the lawnmower. When concerns about declining populations of amphibians reached the mass media, the Secretaries' office became involved. In addition to using traditional research mechanisms to investigate the problem, the Secretary also wanted to involve the public directly. The combination of high public appeal and the relative ease with which frog calls can be learned made a large-scale monitoring program for frogs and toads possible. What emerged was a program called Frogwatch USA, modeled after a successful Canadian program with a similar name. A web site was created (www.frogwatch.org) that presented potential frogwatchers with directions and a way to register their site online as well as enter their data. Observers chose where to count frogs depending on what they felt was important. For some it was their backyard, others chose vulnerable wetlands in their neighborhoods, or spots on local refuges and parks. Initially funded at $8,000 a year and then after two years increased to

  17. Topiramate Protects Pericytes from Glucotoxicity: Role for Mitochondrial CA VA in Cerebromicrovascular Disease in Diabetes.

    Science.gov (United States)

    Patrick, Ping; Price, Tulin O; Diogo, Ana L; Sheibani, Nader; Banks, William A; Shah, Gul N

    Hyperglycemia in diabetes mellitus causes oxidative stress and pericyte depletion from the microvasculature of the brain thus leading to the Blood-Brain Barrier (BBB) disruption. The compromised BBB exposes the brain to circulating substances, resulting in neurotoxicity and neuronal cell death. The decline in pericyte numbers in diabetic mouse brain and pericyte apoptosis in high glucose cultures are caused by excess superoxide produced during enhanced respiration (mitochondrial oxidative metabolism of glucose). Superoxide is precursor to all Reactive Oxygen Species (ROS) which, in turn, cause oxidative stress. The rate of respiration and thus the ROS production is regulated by mitochondrial carbonic anhydrases (mCA) VA and VB, the two isoforms expressed in the mitochondria. Inhibition of both mCA: decreases the oxidative stress and restores the pericyte numbers in diabetic brain; and reduces high glucose-induced respiration, ROS, oxidative stress, and apoptosis in cultured brain pericytes. However, the individual role of the two isoforms has not been established. To investigate the contribution of mCA VA in ROS production and apoptosis, a mCA VA overexpressing brain pericyte cell line was engineered. These cells were exposed to high glucose and analyzed for the changes in ROS and apoptosis. Overexpression of mCA VA significantly increased pericyte ROS and apoptosis. Inhibition of mCA VA with topiramate prevented increases both in glucose-induced ROS and pericyte death. These results demonstrate, for the first time, that mCA VA regulates the rate of pericyte respiration. These findings identify mCA VA as a novel and specific therapeutic target to protect the cerebromicrovascular bed in diabetes.

  18. A clinician’s guide to recurrent isolated sleep paralysis

    OpenAIRE

    Sharpless BA

    2016-01-01

    Brian A Sharpless Clinical Psychology Program, American School of Professional Psychology at Argosy University, Washington DC, Arlington, VA, USA Abstract: This review summarizes the empirical and clinical literature on sleep paralysis most relevant to practitioners. During episodes of sleep paralysis, the sufferer awakens to rapid eye movement sleep-based atonia combined with conscious awareness. This is usually a frightening event often accompanied by vivid, waking dreams (ie, hallucination...

  19. A clinician’s guide to recurrent isolated sleep paralysis

    OpenAIRE

    Sharpless, Brian

    2016-01-01

    Brian A Sharpless Clinical Psychology Program, American School of Professional Psychology at Argosy University, Washington DC, Arlington, VA, USA Abstract: This review summarizes the empirical and clinical literature on sleep paralysis most relevant to practitioners. During episodes of sleep paralysis, the sufferer awakens to rapid eye movement sleep-based atonia combined with conscious awareness. This is usually a frightening event often accompanied by vivid, waking dreams (ie, hallucination...

  20. Study of Pure Proteins, Nucleic Acids and Their Complexes from Halobacteria of the Dead Sea: RNA Polymerase-DNA Interaction.

    Science.gov (United States)

    1987-09-21

    David C. White Department of Microbiology Institute of Applied Microbiology University of Tennessee Knoxville, TN 37996-0845 Dr. Carl R. Woese Genetics ...Naval Research ___ __ __ _ _ __ __ __ __ __ _I NA__ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 6(. ADDRESS (City, Slate, and ZIP Code ) Ib. ADDRESS...City, State, and ZIP Code ) Department of Polymer Research 800 N Quincy St. Rehovot, 76100, ISRAEL Arlington, VA 22217-5000, USA 8a. 1AME OF FUNDING

  1. Mini-review: The Morphology, Mineralogy and Microbiology of Accumulated Iron Corrosion Products

    Science.gov (United States)

    2014-03-11

    Arlington, VA 22203-1995 ONR Approved for public release, distribution is unlimited. Despite obvious differences in morphology, substratum chemistry ...OH, USA (Received 23 June 2014; accepted 30 July 2014) Despite obvious differences in morphology, substratum chemistry and the electrolyte in which...rusticles. They further suggested that concentrations of accumulated metals could be used as a diagnostic tool for forensic analysis of ship cargo. For

  2. 2007-2008 Weapon Systems

    Science.gov (United States)

    2007-01-01

    Begin destruction of binary neutralent in the Wet Air Oxidation system at Texas Molecular in Deer Park, TX • 3QFY07: Achieve 100 percent... Lufkin , TX) Family of Medium Tactical Vehicles (FMTV) LMTV A1 Cargo MTV A1 Cargo Payload: 5,000 pounds 10,000 pounds Towed load: 12,000 pounds 21,000...FOREIGN MILITARY SALES None CONTRACTORS EADS North America (Arlington, VA) American Eurocopter (Columbus, MS; Grand Prairie, TX) CAE USA (Tampa, FL

  3. The Application of VaR Method to Risk Evaluation of Bank Loans%VaR方法在银行贷款风险评估中的应用

    Institute of Scientific and Technical Information of China (English)

    邹新月

    2005-01-01

    Value-at-Risk model developed recently is a mathemetical medol to measure and monitor market risk. The article focuses on discussing calculate procedure and calculate method about applying VaR means for the bank loan risk in evaluation, we make clear differentiate both the Bank for International Settlements draw credit risk reserve and VaR means calculate bank loan risk value, find VaR means in application practicality value and extensity perspective in our bank loan risk for evaluation

  4. In aftermath of financial investigation Phoenix VA employee demoted after her testimony

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2013-03-01

    Full Text Available No abstract available. Article truncated after 150 words. A previous Southwest Journal of Pulmonary and Critical Care Journal editorial commented on fiscal mismanagement at the Department of Veterans Affairs (VA Medical Center in Phoenix (1. Now Paula Pedene, the former Phoenix VA public affairs officer, claims she was demoted for testimony she gave to the VA Inspector General’s Office (OIG regarding that investigation (2. In 2011, the OIG investigated the Phoenix VA for excess spending on private care of patients (3. The report blamed systemic failures for controls so weak that $56 million in medical fees were paid during 2010 without adequate review. The report particularly focused on one clinician assigned by the Chief of Staff to review hundreds of requests per week and the intensive care unit physicians for transferring patients to chronic ventilator units (1,3. After the investigation, the director and one of the associate directors left the VA and the chief of staff was promoted …

  5. Isolation and characterization of specific bacteriophage Va1 to Vibrio alginolyticus

    Directory of Open Access Journals (Sweden)

    Carla Fernández Espinel

    2017-04-01

    Full Text Available Vibrio alginolyticus is associated with diseases in aquaculture. The misuse of antibiotics has led to the search for alternatives in the treatment of bacterial diseases, among them the application of bacteriophages that infect and destroy bacteria selectively. In this way, a highly lytic V. alginolyticus bacteriophage, termed Va1, was isolated, with the aim to evaluate its physical chemical parameters. For this purpose, different temperature, pH, chloroform exposure and host range conditions were evaluated. The temperature stability of phage Va1 showed higher titers at 20 and 30 °C decreasing from 40 °C. With respect to pH, the highest titers for the bacteriophage were between 5 and 8, and chloroform exposure reduced viability of the Va1 phage by 25%. The one-step curve determined that the latency period and the burst size were 20 minutes and 192 PFU / infective center respectively. Under the transmission electron microscope, the Va1 phage showed an icosahedral head and a non-contractile tail, belonging to the Podoviridae family. In conclusion, Va1 phage presents potential characteristics for use in phage therapy.

  6. User and clinician perspectives on DEKA arm: results of VA study to optimize DEKA arm.

    Science.gov (United States)

    Resnik, Linda; Klinger, Shana Lieberman; Etter, Katherine

    2014-01-01

    This article summarizes feedback from Department of Veterans Affairs (VA) subjects and clinicians gathered during the VA optimization study of the DEKA Arm. VA subjects and clinicians tested two DEKA Arm prototypes (second-generation [gen 2] and third-generation [gen 3]). Features of the prototypes in three configurations are described. DEKA used feedback from the VA optimization study and from their own subjects to refine the gen 2 prototype. Thirty-three unique subjects participated in the VA evaluation; 26 participated in the gen 2 evaluation (1 subject participated twice), 13 participated in the gen 3 evaluation, and 5 participated in both gen 2 and gen 3 evaluations. Subject data were gathered through structured and open-ended surveys, interviews, and audio- and videotaped sessions. Study prosthetists and therapists provided ongoing feedback and completed surveys at the end of each subject's protocol. Eleven categories of feedback were identified: weight, cosmesis, hand grips, wrist design, elbow design, end-point control, foot controls, batteries and chargers, visual notifications, tactor, and socket features. Final feedback on the gen 3 was generally positive, particularly regarding improvements in wrist design, visual notifications, foot controls, end-point control, and cosmesis. Additional refinements to make the device lighter in weight, eliminate external wires and cables, and eliminate the external battery may further enhance its perceived usability and acceptability.

  7. Improving Memory Subsystem Performance Using ViVA: Virtual Vector Architecture

    Energy Technology Data Exchange (ETDEWEB)

    Gebis, Joseph; Oliker, Leonid; Shalf, John; Williams, Samuel; Yelick, Katherine

    2009-01-12

    The disparity between microprocessor clock frequencies and memory latency is a primary reason why many demanding applications run well below peak achievable performance. Software controlled scratchpad memories, such as the Cell local store, attempt to ameliorate this discrepancy by enabling precise control over memory movement; however, scratchpad technology confronts the programmer and compiler with an unfamiliar and difficult programming model. In this work, we present the Virtual Vector Architecture (ViVA), which combines the memory semantics of vector computers with a software-controlled scratchpad memory in order to provide a more effective and practical approach to latency hiding. ViVA requires minimal changes to the core design and could thus be easily integrated with conventional processor cores. To validate our approach, we implemented ViVA on the Mambo cycle-accurate full system simulator, which was carefully calibrated to match the performance on our underlying PowerPC Apple G5 architecture. Results show that ViVA is able to deliver significant performance benefits over scalar techniques for a variety of memory access patterns as well as two important memory-bound compact kernels, corner turn and sparse matrix-vector multiplication -- achieving 2x-13x improvement compared the scalar version. Overall, our preliminary ViVA exploration points to a promising approach for improving application performance on leading microprocessors with minimal design and complexity costs, in a power efficient manner.

  8. Value at risk (VaR in uncertainty: Analysis with parametric method and black & scholes simulations

    Directory of Open Access Journals (Sweden)

    Humberto Banda Ortiz

    2014-07-01

    Full Text Available VaR is the most accepted risk measure worldwide and the leading reference in any risk management assessment. However, its methodology has important limitations which makes it unreliable in contexts of crisis or high uncertainty. For this reason, the aim of this work is to test the VaR accuracy when is employed in contexts of volatility, for which we compare the VaR outcomes in scenarios of both stability and uncertainty, using the parametric method and a historical simulation based on data generated with the Black & Scholes model. VaR main objective is the prediction of the highest expected loss for any given portfolio, but even when it is considered a useful tool for risk management under conditions of markets stability, we found that it is substantially inaccurate in contexts of crisis or high uncertainty. In addition, we found that the Black & Scholes simulations lead to underestimate the expected losses, in comparison with the parametric method and we also found that those disparities increase substantially in times of crisis. In the first section of this work we present a brief context of risk management in finance. In section II we present the existent literature relative to the VaR concept, its methods and applications. In section III we describe the methodology and assumptions used in this work. Section IV is dedicated to expose the findings. And finally, in Section V we present our conclusions.

  9. VA and DOD Health Care: Department-Level Actions Needed to Assess Collaboration Performance, Address Barriers, and Identify Opportunities

    Science.gov (United States)

    2012-09-01

    Entrance to the Base That Houses Tripler Army Medical Center in Honolulu, Hawaii 25 Contents Page ii GAO-12-992 VA and DOD...Collaboration Figure 5: Traffic Approaching the Entrance to the Base That Houses Tripler Army Medical Center in Honolulu, Hawaii, with the Medical Center...Army, the Navy, and the Air Force. The VA and DOD partners at the Honolulu joint venture are Tripler Army Medical Center and the VA Pacific Islands

  10. Federal Health Care Center: VA and DOD Need to Develop Better Information to Monitor Operations and Improve Efficiency

    Science.gov (United States)

    2017-01-01

    requirement to include two more reports, resulting in GAO reports in 2011, 2012, and 2016. 5GAO, VA and DOD Health Care: First Federal Health ...FEDERAL HEALTH CARE CENTER VA and DOD Need to Develop Better Information to Monitor Operations and Improve Efficiency...Government Accountability Office Highlights of GAO-17-197, a report to congressional committees January 2017 FEDERAL HEALTH CARE CENTER VA and DOD

  11. Case Study of the Capital Asset Realignment for Enhanced Services as Applied to the Wyoming VA Healthcare Market

    Science.gov (United States)

    2003-11-14

    Capital Asset Realignment 1 Running Head: Capital Asset Realignment U.S. Army – Baylor University Graduate Program in Healthcare Administration Case...restructure the Veterans Health Administration ” (1995) and “Prescription for Change: The Guiding Principles and Strategic Objective Underlying the...assets to meet the VA mission (1998). With the evidence mounting on the need to realign the VA infrastructure, VA Secretary Anthony Principi launched

  12. Computing Conditional VaR using Time-varying CopulasComputing Conditional VaR using Time-varying Copulas

    Directory of Open Access Journals (Sweden)

    Beatriz Vaz de Melo Mendes

    2005-12-01

    Full Text Available It is now widespread the use of Value-at-Risk (VaR as a canonical measure at risk. Most accurate VaR measures make use of some volatility model such as GARCH-type models. However, the pattern of volatility dynamic of a portfolio follows from the (univariate behavior of the risk assets, as well as from the type and strength of the associations among them. Moreover, the dependence structure among the components may change conditionally t past observations. Some papers have attempted to model this characteristic by assuming a multivariate GARCH model, or by considering the conditional correlation coefficient, or by incorporating some possibility for switches in regimes. In this paper we address this problem using time-varying copulas. Our modeling strategy allows for the margins to follow some FIGARCH type model while the copula dependence structure changes over time.

  13. EFFECTS OF VARIOUS SOIL ENVIRONMENTAL STRESSES ON THE OCCURRENCE, DISTRIBUTION AND EFFECTIVENESS OF VA MYCORRHIZAE

    Directory of Open Access Journals (Sweden)

    A.G. KHAN

    1995-01-01

    Full Text Available The vesicular - arbuscular (VA mycorrhizal fungi are geographically ubiquitous soil inhabitants and form universal symbiotic relationship with plants from every phylum. These fungi link host plants with host soils and their biota in the mycorrhizosphere and play an important role in plant health, productivity and soil structure. Although VA mycorrhizal fungi do not show any host specificity, there is increasing evidence that various climatic and edaphic environmental factors such as land use and management practices, physical, chemical and biological properties of host soils and host plant characteristics influence their occurrence, taxonomic distribution and effectiveness. The interaction of these factors with vesicular-arbuscular mycorrhizae (VAM is poorly understood except in a few cases. It is now very clear that VA mycorrhizal associations are ecologically significant factors that require more attention than previously accorded. This paper discusses the occurrence, distribution and significance of VAM in environmentally stressed soil conditions that limit plant growth such as drought, waterlogging and salinity.

  14. Performance-based budgeting in the public sector: an illustration from the VA health care system.

    Science.gov (United States)

    Yaisawarng, Suthathip; Burgess, James F

    2006-03-01

    This paper estimates frontier cost functions for US Department of Veterans Affairs (VA) hospitals in FY2000 that are consistent with economic theory and explicitly account for cost differences across patients' risk, level of access to care, quality of care, and hospital-specific characteristics. Results indicate that on average VA hospitals in FY2000 operate at efficiency levels of 94%, as compared to previous studies on US private sector hospitals that average closer to 90% efficient. Using these cost frontiers, management systems potentially could be implemented to enhance the equitable allocation of the VA medical care global budget and systematically distribute funds across hospitals and networks. The paper also provides recommendations to improve the efficiency of delivering health care services applicable to public sector organizations. Copyright 2005 John Wiley & Sons, Ltd.

  15. VaR RAROC与投资组合问题探讨

    Institute of Scientific and Technical Information of China (English)

    陈学华; 杨辉耀; 唐珂

    2004-01-01

    VaR为风险度量工具、以RAROC作为目标函数的投资决策模型.利用资产回报分布的偏度和峰度,对VaR进行调整,使它可以应用于非正态分布时的资产组合风险价值估计,而不增加计算的复杂性;同时又对RARAOC作了修正,使之克服了RAROC的缺点.应用此模型,使投资组合经理在受到内外部施加VaR限额约束时,在上级以RAROC作为投资业绩评估工具的情形下,可以有效地实现资产组合的优化配置.

  16. Efficient transfer of a VA-SWNT film by a flip-over technique.

    Science.gov (United States)

    Kim, Myung Jong; Nicholas, Nolan; Kittrell, Carter; Haroz, Erik; Shan, Hongwei; Wainerdi, T J; Lee, Sungbae; Schmidt, Howard K; Smalley, Richard E; Hauge, Robert H

    2006-07-26

    A transfer of a VA-SWNT film onto a conductive surface has been achieved using a novel "flip-over" technique. The top surface of a VA-SWNT film was covered by entangled bundles in an as-grown sample. When a VA-SWNT film was flipped over, an optically flat surface consisting of the tips of very well aligned, clean bundles from the bottom of the film are exposed while the top of the film is well contacted to the substrate. Thus, we expect this technique to provide us with means to prepare carbon nanotube electrodes for device applications such as super capacitors, thermo-electric devices, fuel cells, and field emission filaments.

  17. VaR限制下的最优保险投资策略选择%Optimal Portfolio Selection Bounded by VaR for Insurer

    Institute of Scientific and Technical Information of China (English)

    郭文旌; 李心丹

    2009-01-01

    The integral risk of insurance company is measured with VaR. The problem of portfolio selection for insurer is studied under the mean-VaR criterion. To ensure the insurance company is safe in the period of investment, we introduce a safe investment proportion, which the insurer invests in assets. By solving the model, the explicit expressions of optimal investment strategies and efficient frontier are derived. The influence of premium, claim on optimal investment strategies and efficient frontier is discussed. Finally, by real datum the investment procedure is simulated.%以VaR作为保险公司整体风险的测度,建立均值-VaR模型,讨论保险公司最优投资策略的选择问题.为保证保险公司在投资期内的安全,引进一个安全投资比例,保险公司以安全投资比例的资金用于投资.求解模型,得到保险公司的最优投资策略和有效边界的解析形式,讨论了保费、索赔对最优投资策略以及有效边界的影响.最后,用实际数据对保险公司如何选择安全投资比例,如何分配投资资金进行了模拟.

  18. Eesti piloodid õpivad USA-s Black Hawkiga lendama

    Index Scriptorium Estoniae

    2011-01-01

    Eesti õhujõudude helikopteripiloodid Rene Kallis ja Martin Noorsalu jäävad pärast väljaõpet kolmeks aastaks USA-sse teenima Marylandi üksuse juurde ning käivad selle aja jooksul ka missioonil Afganistanis

  19. Validity testing and neuropsychology practice in the VA healthcare system: results from recent practitioner survey (.).

    Science.gov (United States)

    Young, J Christopher; Roper, Brad L; Arentsen, Timothy J

    2016-05-01

    A survey of neuropsychologists in the Veterans Health Administration examined symptom/performance validity test (SPVT) practices and estimated base rates for patient response bias. Invitations were emailed to 387 psychologists employed within the Veterans Affairs (VA), identified as likely practicing neuropsychologists, resulting in 172 respondents (44.4% response rate). Practice areas varied, with 72% at least partially practicing in general neuropsychology clinics and 43% conducting VA disability exams. Mean estimated failure rates were 23.0% for clinical outpatient, 12.9% for inpatient, and 39.4% for disability exams. Failure rates were the highest for mTBI and PTSD referrals. Failure rates were positively correlated with the number of cases seen and frequency and number of SPVT use. Respondents disagreed regarding whether one (45%) or two (47%) failures are required to establish patient response bias, with those administering more measures employing the more stringent criterion. Frequency of the use of specific SPVTs is reported. Base rate estimates for SPVT failure in VA disability exams are comparable to those in other medicolegal settings. However, failure in routine clinical exams is much higher in the VA than in other settings, possibly reflecting the hybrid nature of the VA's role in both healthcare and disability determination. Generally speaking, VA neuropsychologists use SPVTs frequently and eschew pejorative terms to describe their failure. Practitioners who require only one SPVT failure to establish response bias may overclassify patients. Those who use few or no SPVTs may fail to identify response bias. Additional clinical and theoretical implications are discussed.

  20. BMP-2 Overexpression Augments Vascular Smooth Muscle Cell Motility by Upregulating Myosin Va via Erk Signaling

    Directory of Open Access Journals (Sweden)

    Ming Zhang

    2014-01-01

    Full Text Available Background. The disruption of physiologic vascular smooth muscle cell (VSMC migration initiates atherosclerosis development. The biochemical mechanisms leading to dysfunctional VSMC motility remain unknown. Recently, cytokine BMP-2 has been implicated in various vascular physiologic and pathologic processes. However, whether BMP-2 has any effect upon VSMC motility, or by what manner, has never been investigated. Methods. VSMCs were adenovirally transfected to genetically overexpress BMP-2. VSMC motility was detected by modified Boyden chamber assay, confocal time-lapse video assay, and a colony wounding assay. Gene chip array and RT-PCR were employed to identify genes potentially regulated by BMP-2. Western blot and real-time PCR detected the expression of myosin Va and the phosphorylation of extracellular signal-regulated kinases 1/2 (Erk1/2. Immunofluorescence analysis revealed myosin Va expression locale. Intracellular Ca2+ oscillations were recorded. Results. VSMC migration was augmented in VSMCs overexpressing BMP-2 in a dose-dependent manner. siRNA-mediated knockdown of myosin Va inhibited VSMC motility. Both myosin Va mRNA and protein expression significantly increased after BMP-2 administration and were inhibited by Erk1/2 inhibitor U0126. BMP-2 induced Ca2+ oscillations, generated largely by a “cytosolic oscillator”. Conclusion. BMP-2 significantly increased VSMCs migration and myosin Va expression, via the Erk signaling pathway and intracellular Ca2+ oscillations. We provide additional insight into the pathophysiology of atherosclerosis, and inhibition of BMP-2-induced myosin Va expression may represent a potential therapeutic strategy.

  1. Variations in the Use of mHealth Tools: The VA Mobile Health Study.

    Science.gov (United States)

    Frisbee, Kathleen L

    2016-07-19

    Mobile health (mHealth) technologies exhibit promise for offering patients and their caregivers point-of-need tools for health self-management. This research study involved the dissemination of iPads containing a suite of mHealth apps to family caregivers of veterans who receive care from the Veterans Affairs (VA) Health Administration and have serious physical or mental injuries. The goal of the study was to identify factors and characteristics of veterans and their family caregivers that predict the use of mHealth apps. Veteran/family caregiver dyads (N=882) enrolled in VA's Comprehensive Assistance for Family Caregivers program were recruited to participate in an mHealth pilot program. Veterans and caregivers who participated and received an iPad agreed to have their use of the apps monitored and were asked to complete a survey assessing Caregiver Preparedness, Caregiver Traits, and Caregiver Zarit Burden Inventory baseline surveys. Of the 882 dyads, 94.9% (837/882) of caregivers were women and 95.7% (844/882) of veteran recipients were men. Mean caregiver age was 40 (SD 10.2) years and mean veteran age was 39 (SD 9.15) years, and 39.8% (351/882) lived in rural locations. Most (89%, 788/882) of the caregivers were spouses. Overall, the most frequently used app was Summary of Care, followed by RX Refill, then Journal, Care4Caregivers, VA Pain Coach, and last, VA PTSD Coach. App use was significantly predicted by the caregiver being a spouse, increased caregiver computer skills, a rural living location, lower levels of caregiver preparedness, veteran mental health diagnosis (other than posttraumatic stress disorder), and veteran age. This mHealth Family Caregiver pilot project effectively establishes the VA's first patient-facing mHealth apps that are integrated within the VA data system. Use varied considerably, and apps that were most used were those that assisted them in their caregiving responsibilities.

  2. Effects of the KiVa antibullying program on cyberbullying and cybervictimization frequency among Finnish youth.

    Science.gov (United States)

    Williford, Anne; Elledge, L Christian; Boulton, Aaron J; DePaolis, Kathryn J; Little, Todd D; Salmivalli, Christina

    2013-01-01

    Cyberbullying among school-aged children has received increased attention in recent literature. However, no empirical evidence currently exists on whether existing school-based antibullying programs are effective in targeting the unique aspects of cyberbullying. To address this important gap, the present study investigates the unique effects of the KiVa Antibullying Program on the frequency of cyberbullying and cybervictimization among elementary and middle school youth. Using data from a group randomized controlled trial, multilevel ordinal regression analyses were used to examine differences in the frequencies of cyberbullying and cybervictimization between intervention (N = 9,914) and control students (N = 8,498). The effects of age and gender on frequencies of cyber behaviors were also assessed across conditions. Results revealed a significant intervention effect on the frequency of cybervictimization; KiVa students reported lower frequencies of cybervictimization at posttest than students in a control condition. The effect of condition on the perpetration of cyberbullying was moderated by age. When student age was below the sample mean, KiVa students reported lower frequencies of cyberbullying than students in the control condition. We also found evidence of classroom level variation in cyberbullying and cybervictimization, suggesting cyberbullying is in part a classroom-level phenomenon. KiVa appears to be an efficacious program to address cyber forms of bullying and victimization. We discuss several unique aspects of KiVa that may account for the significant intervention effects. Results suggest that KiVa is an intervention option for schools concerned with reducing cyberbullying behavior and its deleterious effects on children's adjustment.

  3. Physical stability of solid dispersions with respect to thermodynamic solubility of tadalafil in PVP-VA.

    Science.gov (United States)

    Wlodarski, K; Sawicki, W; Kozyra, A; Tajber, L

    2015-10-01

    The aim of this paper was to evaluate physical stability of solid dispersions in respect to the drug, tadalafil (Td), in vinylpyrrolidone and vinyl acetate block copolymer (PVP-VA). Nine solid dispersions of Td in PVP-VA (Td/PVP-VA) varied in terms of quantitative composition (1:9-9:1, w/w) were successfully produced by spray-drying. Their amorphous nature, supersaturated character and molecular level of mixing (a solid solution structure) were subsequently confirmed using DSC, PXRD, SEM and calculation of Hansen total solubility parameters. Due to thermal degradation of both components before the melting point of Td (302.3°C), an approach based on the drug crystallization from the supersaturated solid dispersion was selected to calculate the solubility of Td in the polymer. Annealing of the Td/PVP-VA solid dispersion (1:1, w/w) at selected temperatures above its Tg resulted in different stable solid dispersions. According to the Gordon-Taylor equation their new Tgs gave the information about the quantitative composition which corresponded to the thermodynamic solubility of Td in PVP-VA at given temperatures of annealing. The obtained relationship was fitted to the exponential function, with the calculated solubility of Td of 20.5% at 25°C. This value was in accordance with the results of hot stage polarizing light microscopy as well as stability tests carried out at 80°C and 0% RH, in which Td solid dispersions containing 10-20% of the drug were the only systems that did not crystallize within two months. A thermal analysis protocol utilizing a fast heating rate was shown to generate Td solubility data complementing the solid dispersion method. The Flory-Huggins model applied for the Td/PVP-VA system yielded the solubility value of 0.1% at 25°C, showing the lack of applicability in this case.

  4. Computing VaR and ES Based-on EVT%基于极值分布理论的VaR与ES度量

    Institute of Scientific and Technical Information of China (English)

    陈守东; 孔繁利; 胡铮洋

    2007-01-01

    本文应用极值分布理论对金融收益序列的尾部进行估计,计算收益序列的在险价值VaR和预期不足ES来度量市场风险.通过伪最大似然估计方法估计的GARCH模型对收益数据进行拟合,应用极值理论中的GPD对新息分布的尾部建模,得到了基于尾部估计产生收益序列的VaR和ES值.采用上证指数日对数收益数据为样本,得到了度量条件极值和无条件极值下VaR和ES的结果.实证研究表明:在置信水平很高(如99%)的条件下,采用极值方法度量风险值效果更好.而置信水平在95%下,其他方法和极值方法结合效果会很好.用ES度量风险能够使我们了解不利情况发生时风险的可能情况.

  5. RAROC基于VaR的封闭式基金业绩评估

    Institute of Scientific and Technical Information of China (English)

    张晓彬; 黄志勇

    2006-01-01

    介绍了基于VaR的证券投资基金绩效评估方法--RAROC方法,通过该方法对我国封闭式基金投资绩效的分析来揭示投资风险,结果表明:引进VaR风险度量模型,把经风险调整后的绩效评估方法RAROC应用到投资基金绩效评估中,能更客观、准确地反映封闭式基金的投资绩效.

  6. PERHITUNGAN VaR PORTOFOLIO SAHAM MENGGUNAKAN DATA HISTORIS DAN DATA SIMULASI MONTE CARLO

    OpenAIRE

    WAYAN ARTHINI; KOMANG DHARMAWAN; LUH PUTU IDA HARINI

    2012-01-01

    Value at Risk (VaR) is the maximum potential loss on a portfolio based on the probability at a certain time.  In this research, portfolio VaR values calculated from historical data and Monte Carlo simulation data. Historical data is processed so as to obtain stock returns, variance, correlation coefficient, and variance-covariance matrix, then the method of Markowitz sought proportion of each stock fund, and portfolio risk and return portfolio. The data was then simulated by Monte Carlo simul...

  7. USA presidendivalimistel eristus kolm kandidaati / Aadu Hiietamm

    Index Scriptorium Estoniae

    Hiietamm, Aadu, 1954-

    2008-01-01

    USA presidendivalimiste eelvalimistel jätkavad tihedat rebimist demokraatidest senaatorid Hillary Clinton ja Barack Obama, vabariiklastest tõusis esile senaator John McCain. Vt. samas: USA eelvalimiste kalender

  8. Eesti ja USA sõlmisid kokkuleppe

    Index Scriptorium Estoniae

    2017-01-01

    Kaitseminister Margus Tsahkna ja Ameerika Ühendriikide suursaadik Eestis James Melville allkirjastasid Eesti ja USA kaitsekoostöö kokkuleppe, mis hakkab reguleerima Eestis viibivate USA relvajõudude liikmete, nende pereliikmete ja lepinglaste õiguslikku staatust

  9. Eesti ja USA sõlmisid kokkuleppe

    Index Scriptorium Estoniae

    2017-01-01

    Kaitseminister Margus Tsahkna ja Ameerika Ühendriikide suursaadik Eestis James Melville allkirjastasid Eesti ja USA kaitsekoostöö kokkuleppe, mis hakkab reguleerima Eestis viibivate USA relvajõudude liikmete, nende pereliikmete ja lepinglaste õiguslikku staatust

  10. Megainvesteering USA terasekompaniilt / Andres Reimer

    Index Scriptorium Estoniae

    Reimer, Andres

    2000-01-01

    USA kompanii RUMA toob tänavu Muuga sadamasse ülisuure, ligi 2,2 miljardi kroonise välisinvesteeringu teraseterminali näol. Tabel: Välisinvesteeringute TOP 10. Ilmunud ka: Delovõje Vedomosti 29. märts lk. 4

  11. USA panustab keskkonda / Jeffrey Goldstein

    Index Scriptorium Estoniae

    Goldstein, Jeffrey

    2007-01-01

    USA uus energiapoliitika kava näeb ette bensiini tarbimise vähendamist järgneva 10 aasta jooksul 20%, mis omakorda vähendab ameeriklaste autodest eralduva süsihappegaasi heitmete kasvu ning vähendab sõltuvust naftast

  12. Myosin Va participates in acrosomal formation and nuclear morphogenesis during spermatogenesis of Chinese mitten crab Eriocheir sinensis.

    Directory of Open Access Journals (Sweden)

    Xiao Sun

    Full Text Available BACKGROUND: The Chinese mitten crab Eriocheir sinensis belongs to the Class Crustacea, Decapoda, Brachyura. The spermatozoon of this species is of aflagellated type, it has a spherical acrosome surrounded by the cup-shaped nucleus, which are unique to brachyurans. For the past several decades, studies on the spermatogenesis of the mitten crab mainly focus on the morphology. Compared with the extensive study of molecular mechanism of spermatogenesis in mammals, relatively less information is available in crustacean species. Myosin Va, a member of Class V myosin, has been implicated in acrosome biogenesis and vesicle transport during spermatogenesis in mammals. In the present study we demonstrate the expression and cellular localization of myosin Va during spermatogenesis in E. sinensis. METHODOLOGY/PRINCIPAL FINDINGS: Western blot demonstrated that myosin Va is expressed during spermatogenesis. Immunocytochemical and ultrastructural analyses showed that myosin Va mainly localizes in the cytoplasm in spermatocytes. At the early stage of spermiogenesis, myosin Va binds to the endoplasmic reticulum vesicle (EV and proacrosomal granule (PG. Subsequently, myosin Va localizes within the proacrosomal vesicle (PV formed by PG and EV fusion and locates in the membrane complex (MC at the mid spermatid stage. At the late spermatid stage, myosin Va is associated with the shaping nucleus and mitochondria. In mature spermatozoon, myosin Va predominates in acrosomal tubule (AT and nucleus. CONCLUSIONS/SIGNIFICANCE: Our study demonstrates that myosin Va may be involved in acrosome biogenesis and nuclear morphogenesis during spermatogenesis in E. sinensis. Considering the distribution and molecular characteristics of myosin Va, we also propose a hypothesis of AT formation in this species. It is the first time to uncover the role of myosin Va in crustacean spermatogenesis.

  13. Sõda, mille USA on juba kaotanud / Mart Helme

    Index Scriptorium Estoniae

    Helme, Mart, 1949-

    2003-01-01

    USA pole suutnud Iraagi-vastase sõja vajalikkust põhjendada, arvavad paljud USA poliitikavaatlejad. Rängaks diplomaatiliseks eksimuseks peetakse USA kaitseministri Donald Rumsfeldi avaldust, et USA ei vaja kellegi abi sõjas

  14. Sõda, mille USA on juba kaotanud / Mart Helme

    Index Scriptorium Estoniae

    Helme, Mart, 1949-

    2003-01-01

    USA pole suutnud Iraagi-vastase sõja vajalikkust põhjendada, arvavad paljud USA poliitikavaatlejad. Rängaks diplomaatiliseks eksimuseks peetakse USA kaitseministri Donald Rumsfeldi avaldust, et USA ei vaja kellegi abi sõjas

  15. USA andis Gruusiale vastakaid signaale / Neeme Raud

    Index Scriptorium Estoniae

    Raud, Neeme, 1969-

    2008-01-01

    USA välisministri Condoleezza Riceþi saabumisest Thbilisisse, et avaldada Gruusiale toetust. USA poolt antud soovitustest Gruusia president Mihhail Saakashvilile mitte jõudu kasutada ega alluda Venemaa provokatsioonidele ning hoiatustest sõjalise konflikti tagajärgede eest. USA analüütikute arvamusi

  16. USA andis Gruusiale vastakaid signaale / Neeme Raud

    Index Scriptorium Estoniae

    Raud, Neeme, 1969-

    2008-01-01

    USA välisministri Condoleezza Riceþi saabumisest Thbilisisse, et avaldada Gruusiale toetust. USA poolt antud soovitustest Gruusia president Mihhail Saakashvilile mitte jõudu kasutada ega alluda Venemaa provokatsioonidele ning hoiatustest sõjalise konflikti tagajärgede eest. USA analüütikute arvamusi

  17. Tartu tudengist USA suurpanga asepresidendiks / Askur Alas

    Index Scriptorium Estoniae

    Alas, Askur, 1973-

    2007-01-01

    Killu Tõugu Sanborn on Tartu ülikooli bioloogiateaduskonnast USA maineka ülikooli doktoriks ja sealt 58 miljardi dollari suuruse kapitaliga Comerica panga tippjuhiks jõudnuna eestlase läbilöögi musternäide. Haridustee USA-s ja elukutse valikud, müügiesindajast riskikapitalistiks

  18. USA tippametnik ootab puutumatuselepet / Liis Jemmer

    Index Scriptorium Estoniae

    Jemmer, Liis

    2003-01-01

    Videopressikonverentsil USA Tallinna saatkonnas ütles USA välisministri abi Lincoln P. Bloomfield, et tal on kahju, et EL avaldas Kesk- ja Ida-Euroopa riikidele survet mitte sõlmida USA kodanikele Rahvusvahelise Kriminaalkohtu suhtes puutumatust andvaid lepinguid

  19. USA kaitsetollide vastu / Joseph E. Stiglitz

    Index Scriptorium Estoniae

    Stiglitz, Joseph E.

    2002-01-01

    USA poolt tollide kehtestamine imporditavale terasele on põhjustanud protesti. Riigid, eriti Euroopas, mis on võimelised USA-le vastu hakkama, peavad seda tegema nüüd. Karmide abinõude tarvitusele võtmine on nii nende kui ka USA huvides

  20. USA suursaadikuga Tallinna lahel / Katrin Kruss

    Index Scriptorium Estoniae

    Kruss, Katrin

    2007-01-01

    USA suursaadik Stanley Davis Phillips oma haridusteest, perekonnast, armastusest mere vastu, panusest isa Earl Phillipsi mööbliäri laiendamisse, golfiharrastusest, suursaadikute ettevalmistusest USA-s, suursaadiku residentsist Pirital ning uue saatkonnahoone otsingutest Tallinnas. Lisa: Stanley Davis Phillips

  1. USA suursaadikuga Tallinna lahel / Katrin Kruss

    Index Scriptorium Estoniae

    Kruss, Katrin

    2007-01-01

    USA suursaadik Stanley Davis Phillips oma haridusteest, perekonnast, armastusest mere vastu, panusest isa Earl Phillipsi mööbliäri laiendamisse, golfiharrastusest, suursaadikute ettevalmistusest USA-s, suursaadiku residentsist Pirital ning uue saatkonnahoone otsingutest Tallinnas. Lisa: Stanley Davis Phillips

  2. USA kaitsetollide vastu / Joseph E. Stiglitz

    Index Scriptorium Estoniae

    Stiglitz, Joseph E.

    2002-01-01

    USA poolt tollide kehtestamine imporditavale terasele on põhjustanud protesti. Riigid, eriti Euroopas, mis on võimelised USA-le vastu hakkama, peavad seda tegema nüüd. Karmide abinõude tarvitusele võtmine on nii nende kui ka USA huvides

  3. Study on the Estimation and Analysis of VaR with Bootstrap Simulation Technology%应用Bootstrap模拟技术的VaR计算与分析研究

    Institute of Scientific and Technical Information of China (English)

    魏红刚; 孟英玉

    2010-01-01

    比较估计VaR的方差-协方差方法、历史模拟法和Monte Carlo模拟方法,提出估计VaR的新模型和新方法.新模型把随机收益率分解成刻画收益率二阶矩特征的部分和刻画随机均值的正态部分.新方法使用Bootstrap模拟技术和Monte Carlo模拟技术计算VaR.实证分析表明,新方法计算的VaR在传统方法计算的VaR参考范围内.

  4. The Simultaneous VaR Calculation of Exchange Rate Risk Based on Panel-GARCH Model%基于面板GARCH模型的汇率风险联动VaR测算

    Institute of Scientific and Technical Information of China (English)

    刘用明; 贺薇

    2011-01-01

    为弥补现有VaR测算模型在同时测算多汇率风险因子VaR值过程中的不足,笔者将面板CARCH模型应用于汇率风险的VaR测算中,通过与一元GARCH模型、多元GARCH模型中的BEKK模型和DCC模型相对比,发现其联动VaR测算的结果优于后三种模型.基于残差项正态分布假设下的面板GARCH模型能够较好地捕获汇率的波动,其运用能提高VaR测算的精度,增强金融机构或企业的汇率风险管理水平.

  5. Estimasi Nilai VaR Dinamis Indeks Saham Menggunakan Peak-Over Threshold dan Block Maxima

    Directory of Open Access Journals (Sweden)

    Komang Dharmawan

    2013-10-01

    Full Text Available Kejadian ekstrim pada bidang finansial pada periode 2008/2009  telah menyadarkan para praktisi maupun peneliti di bidang finansial untuk mengevaluasi kembali teknik-teknik pemodelan risiko finansial.  Ini menegaskan bahwa diperlukan model-model matematika atau teknik pemodelan yang lebih baik di bidang manajemen risiko finansial yang dapat mengatisipasi adanya kejadian-kejadian yang jarang muncul seperti pada periode tahun tersebut di atas. Metode yang paling sesuai dalam menangani kejadian kejadian ekstrim seperti ini adalah Extreme Value Theory (EVT. Dalam pemodelan Value at Risk(VaR, tingkat pengembalian (return suatu data finansial biasanya ditaksir menggunakan suatu pendekatan yang mengasumsikan bahwa data tersebut terdistrubusi secara normal. Namun asumsi ini tidak merefleksikan perilaku nilai return yang sesungguhnya, sebab distribusi data finansial menunjukkan adanya ekor distribusi yang lebih gemuk (heavy-tail, yaitu ekor distribusi turun lebih pelan dibandingkan dengan ekor distribusi normal.  Ini berarti peluang munculnya nilai ekstrim lebih besar. Sehingga pendekatan secara konvensional dianggap mengabaikan nilai-nilai ekstrim ini. Paper ini membahas penerapkan EVT pada data finansial. Kemudian menghitung nilai VaR dinamis dari nilai indeks IHSG (Jakarta Stock Exchange periode 28 Desember 2007-28 Desembar 2012. EVT dipakai untuk memprediksi VaR statis dan EVT-GARCH(1,1 dipakai untuk memprediksi VaR dinamis.

  6. 77 FR 60746 - Proposed Information Collection (VA/DOD Joint Disability Evaluation Board Claim) Activity...

    Science.gov (United States)

    2012-10-04

    ... AFFAIRS Proposed Information Collection (VA/DOD Joint Disability Evaluation Board Claim) Activity: Comment... opportunity for public comment on the proposed collection of certain information by the agency. Under the... Register concerning each proposed collection of information, including each proposed extension of...

  7. 75 FR 69032 - Naval Surface Warfare Center, Potomac River, Dahlgren, VA; Danger Zone

    Science.gov (United States)

    2010-11-10

    ..., Dahlgren, VA; Danger Zone AGENCY: United States Army Corps of Engineers, Department of Defense. ACTION... amend an existing permanent danger zone in the waters of the Upper Machodoc Creek and the Potomac River... River Test Range. Many of the tests are hazardous operations presenting a danger to persons or...

  8. Homeless Veterans: Management Improvements Could Help VA Better Identify Supportive Housing Projects

    Science.gov (United States)

    2016-12-01

    end to homelessness does not mean that no one will ever experience a housing crisis again, but that every community will have a systematic response...focuses on short-term, crisis intervention when providing homeless prevention and rapid rehousing; both of these programs also provide supportive... HOMELESS VETERANS Management Improvements Could Help VA Better Identify Supportive-Housing Projects Report to

  9. Racial and ethnic disparities in the VA health care system: a systematic review.

    Science.gov (United States)

    Saha, Somnath; Freeman, Michele; Toure, Joahd; Tippens, Kimberly M; Weeks, Christine; Ibrahim, Said

    2008-05-01

    To better understand the causes of racial disparities in health care, we reviewed and synthesized existing evidence related to disparities in the "equal access" Veterans Affairs (VA) health care system. We systematically reviewed and synthesized evidence from studies comparing health care utilization and quality by race within the VA. Racial disparities in the VA exist across a wide range of clinical areas and service types. Disparities appear most prevalent for medication adherence and surgery and other invasive procedures, processes that are likely to be affected by the quantity and quality of patient-provider communication, shared decision making, and patient participation. Studies indicate a variety of likely root causes of disparities including: racial differences in patients' medical knowledge and information sources, trust and skepticism, levels of participation in health care interactions and decisions, and social support and resources; clinician judgment/bias; the racial/cultural milieu of health care settings; and differences in the quality of care at facilities attended by different racial groups. Existing evidence from the VA indicates several promising targets for interventions to reduce racial disparities in the quality of health care.

  10. 75 FR 33273 - Final Environmental Impact Statement (FEIS) for Disposal and Reuse of Fort Monroe, VA

    Science.gov (United States)

    2010-06-11

    ... Department of the Army Final Environmental Impact Statement (FEIS) for Disposal and Reuse of Fort Monroe, VA... socioeconomic impacts associated with the disposal and reuse of Fort Monroe, Virginia. DATES: The waiting period... reuse of Fort Monroe. The 2005 BRAC Commission Report directed the closure of Fort Monroe and...

  11. VA Health Care: Processes to Evaluate, Implement, and Monitor Organizational Structure Changes Needed

    Science.gov (United States)

    2016-09-01

    VA HEALTH CARE Processes to Evaluate, Implement, and Monitor Organizational Structure Changes Needed Report to...Monitor Organizational Structure Changes Needed What GAO Found Recent internal and external reviews of Veterans Health Administration (VHA...operations have identified deficiencies in its organizational structure and recommended changes that would require significant restructuring to address

  12. Non-intubated recovery from refractory cardiogenic shock on percutaneous VA-extracorporeal membrane oxygenation

    NARCIS (Netherlands)

    van Houte, J; Donker, D W; Wagenaar, L J; Slootweg, A P; Kirkels, J H; van Dijk, D

    2015-01-01

    We report on the use of percutaneous femoral veno-arterial extracorporeal membrane oxygenation (VA-ECMO) in a fully awake, non-intubated and spontaneously breathing patient suffering from acute, severe and refractory cardiogenic shock due to a (sub)acute anterior myocardial infarction. Intensified h

  13. 76 FR 24567 - Proposed Information Collection (VA MATIC Authorization); Comment Request

    Science.gov (United States)

    2011-05-02

    ... needed to deduct insurance premiums from policyholder's bank account. DATES: Written comments and.... Abstract: Veteran policyholders complete VA Form 29-0532-1 to authorize deduction of Government Life Insurance premiums from their bank account. Affected Public: Individuals or households. Estimated...

  14. 78 FR 79563 - Proposed Information Collection (VA MATIC Authorization); Comment Request

    Science.gov (United States)

    2013-12-30

    ... needed to deduct insurance premiums from policyholder's bank account. DATES: Written comments and.... Abstract: Veteran policyholders complete VA Form 29-0532-1 to authorize deduction of Government Life Insurance premiums from their bank account. Affected Public: Individuals or households. Estimated...

  15. Influence of PVP/VA copolymer composition on drug-polymer solubility

    DEFF Research Database (Denmark)

    Rask, Malte Bille; Knopp, Matthias Manne; Olesen, Niels Erik

    2016-01-01

    interacting with a VP repeat unit hinders another CCX molecule from binding to the neighboring repeat units in the polymer chain. Therefore, it is possible that replacing these neighboring hygroscopic VP repeat units with hydrophobic VA repeat units, could increase the physical stability of an amorphous solid...

  16. Use of a cost accounting system to evaluate costs of a VA special program.

    Science.gov (United States)

    Menke, T J; Wray, N P

    1999-04-01

    The Department of Veterans Affairs (VA) established six mobile clinics to provide care for rural veterans. Each was operated by a parent VA Medical Center (VAMC). To describe the use of a cost-accounting system which does not provide costs at the service or patient level to determine the costs of the mobile clinics. Costs per visit were compared among the mobile clinics with the parent VAMCs and with simulated fixed-location clinics. Cost data came from VA's Centralized Accounting for Local Management (CALM) data. Utilization data came from VA's outpatient file. Information was obtained from the VAMCs' fiscal services to reallocate costs among the CALM subaccounts to generate cost data that was comparable among the mobile clinics. Costs per visit for the mobile clinics were twice as high as those of the parent VAMCs. Costs per visit would be lower at fixed-location clinics unless the volume were substantially less than that provided by the mobile clinics. Differences between cost allocations for accounting purposes and research are likely to necessitate adjusting cost accounting data for research purposes. Fortunately, information from the accountants or primary data can lead to a cost database which is appropriate for research evaluations. In the mobile clinics study, the analysis of cost accounting data led to the conclusion that mobile clinics were not a cost-effective way in which to provide care to rural veterans.

  17. Lattice-Inversion Embedded-Atom-Method Interatomic Potentials for Group-VA Transition Metals

    Institute of Scientific and Technical Information of China (English)

    袁晓俭; 陈难先; 申江

    2011-01-01

    The lattice-inversion embedded-atom-method (LI-EAM) interatomic potential we developed previously [J. Phys.: Condens. Matter 22 (2010) 375503] is extended to group- VA transition metals (V, Nb and Ta). It is found that considering interatomic interactions up to appropriate-distance-neighbor atoms is crucial to constructing accurate EAM potentials, especially for the prediction of surface energy. The LI-EAM interatomic potentials for group-VA transition metals are successfully built by considering interatomic interactions up to the fifth neighbor atoms. These angular-independent potentials drastically promote the accuracy of the predicted surface energies, which match the experimental resuits well.%The lattice-inversion embedded-atom-method(LI-EAM)interatomic potential we developed previously[J.Phys.:Condens.Matter 22(2010)375503]is extended to group-VA transition metals(V,Nb and Ta).It is found that considering interatomic interactions up to appropriate-distance-neighbor atoms is crucial to constructing accurate EAM potentials,especially for the prediction of surface energy.The LI-EAM interatomic potentials for group-VA transition metals are successfully built by considering interatomic interactions up to the fifth neighbor atoms.These angular-independent potentials drastically promote the accuracy of the predicted surface energies,which match the experimental results well.

  18. Development of HTS Transformers and a 10 kVA HTS Transformer Prototype Design

    Institute of Scientific and Technical Information of China (English)

    Xiao-Yuan Chen; Jian-Xun Jin

    2008-01-01

    With the improvement of high temperature superconductor (HTS) practical performance, research and development concerning the applications of HTS transformers have been progressed actively worldwide. This paper provides a comprehensive summary on various HTS transformers, and studies the design of a single-phase 10 kVA (220V/24V) HTS trans- former prototype to verify HTS for practical transformer applications.

  19. 78 FR 38452 - Agency Information Collection (VA Police Officer Pre-Employment Screening Checklist) Activities...

    Science.gov (United States)

    2013-06-26

    ... AFFAIRS Agency Information Collection (VA Police Officer Pre-Employment Screening Checklist) Activities Under OMB Review AGENCY: Office of Policy, Planning and Preparedness, Department of Veterans Affairs... Management and Budget (OMB) for review and comment. The PRA submission describes the nature of...

  20. Belowground-system development of VA mycorrhiza in a restored tallgrass prairie community

    Energy Technology Data Exchange (ETDEWEB)

    Cook, B.D.; Jastrow, J.D.; Miller, R.M.; McGraw, A.C.

    1987-01-01

    This study was conducted to determine the relationship between root and VA mycorrhizal fungus development in a tallgrass prairie restoration chronosequence. Emphasis is placed on characterizing the relationship of root length, colonized root length, and percentage of root length occupied by the mycorrhizal fungus by differing root size classes. Mycorrhizal fungus composition and populations along the restoration chronosequence was determined. 3 refs., 1 fig.

  1. Differential effects of the KiVa anti-bullying program on popular and unpopular bullies

    NARCIS (Netherlands)

    Garandeau, Claire F.|info:eu-repo/dai/nl/380715066; Lee, Ihno A.; Salmivalli, Christina

    2014-01-01

    This study utilized data from the evaluation of the Finnish KiVa program in testing the prediction that school bullies' high perceived popularity would impede the success of anti-bullying interventions. Multiple-group structural equation modeling (SEM) analyses were conducted on a subsample of 911

  2. 77 FR 38396 - Agency Information Collection (One-VA Identification Verification Card) Activities Under OMB Review

    Science.gov (United States)

    2012-06-27

    ... ``OMB Control No. 2900-0673'' in any correspondence. FOR FURTHER INFORMATION CONTACT: Denise McLamb... 20420, (202) 632-7479, Fax (202) 632-7583 or email denise.mclamb@va.gov . Please refer to ``OMB Control.... Denise McLamb, Program Analyst, Enterprise Records Service. BILLING CODE 8320-01-P...

  3. 75 FR 48413 - Agency Information Collection (HUD/VA Addendum to Uniform Residential Loan Application) Activity...

    Science.gov (United States)

    2010-08-10

    ... Control No. 2900-0144'' in any correspondence. FOR FURTHER INFORMATION CONTACT: Denise McLamb, Enterprise..., (202) 461-7485, FAX (202) 273-0443 or e-mail denise.mclamb@va.gov . Please refer to ``OMB Control No... Respondents: 200,000. Dated: August 5, 2010. By direction of the Secretary. Denise McLamb, Program...

  4. 76 FR 27967 - Safety Zone; Shore Thing and Independence Day Fireworks, Chesapeake Bay, Norfolk, VA

    Science.gov (United States)

    2011-05-13

    ... View Beach Park, Norfolk, VA in support of the Shore Thing and Independence Day Fireworks event. This action is necessary to provide for the safety of life on navigable waters during the Shore Thing and... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Shore Thing and Independence Day...

  5. 75 FR 34367 - Safety Zone; Shore Thing & Independence Day Fireworks, Chesapeake Bay, Norfolk, VA

    Science.gov (United States)

    2010-06-17

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Shore Thing & Independence Day Fireworks... is establishing a temporary safety zone on the Chesapeake Bay in the vicinity of Ocean View Beach Park, Norfolk, VA in support of the Shore Thing & Independence Day Fireworks event. This action...

  6. 75 FR 26155 - Safety Zone; Shore Thing & Independence Day Fireworks, Chesapeake Bay, Norfolk, VA

    Science.gov (United States)

    2010-05-11

    ... View Beach Park, Norfolk, VA in support of the Shore Thing & Independence Day Fireworks event. This... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Shore Thing & Independence Day Fireworks... Federal Register (73 FR 3316). Public Meeting We do not now plan to hold a public meeting. But you...

  7. 76 FR 38300 - Safety Zone; Shore Thing and Independence Day Fireworks, Chesapeake Bay, Norfolk, VA

    Science.gov (United States)

    2011-06-30

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Shore Thing and Independence Day Fireworks... is establishing a temporary safety zone on the Chesapeake Bay in the vicinity of Ocean View Beach Park, Norfolk, VA in support of the Shore Thing and Independence Day Fireworks event. This action...

  8. 75 FR 3968 - Fund Availability Under the VA Homeless Providers Grant and Per Diem Program

    Science.gov (United States)

    2010-01-25

    ... throughout by an approved automatic sprinkler system unless a facility is specifically exempted under the... requirements of the current edition of the Life Safety Code of the National Fire Protection Association as it...-funded program will participate in VA's National Program Monitoring and Evaluation System administered...

  9. A large-scale evaluation of the KiVa Antibullying Program: Grades 4-6

    NARCIS (Netherlands)

    Kärnä, A.; Voeten, M.J.M.; Little, T.D.; Poskiparta, E.H.; Salmivalli, C.

    2011-01-01

    This study demonstrates the effectiveness of the KiVa antibullying program using a large sample of 8,237 youth from Grades 4-6 (10-12 years). Altogether, 78 schools were randomly assigned to intervention (39 schools, 4,207 students) and control conditions (39 schools, 4,030 students). Multilevel reg

  10. 76 FR 67557 - Proposed Information Collection (Survey of Veteran Enrollees' Health and Reliance Upon VA...

    Science.gov (United States)

    2011-11-01

    ... use of other forms of information technology. Title: Survey of Veteran Enrollees' Health and Reliance... on population-based budget formulation, policy scenario testing, and strategic planning. Affected... AFFAIRS Proposed Information Collection (Survey of Veteran Enrollees' Health and Reliance Upon VA...

  11. 77 FR 13519 - Safety Zone; Virginia Beach Oceanfront Air Show, Atlantic Ocean, Virginia Beach, VA

    Science.gov (United States)

    2012-03-07

    ..., Atlantic Ocean, Virginia Beach, VA AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking. SUMMARY: The Coast Guard proposes establishing a safety zone on the navigable waters of the Atlantic Ocean in..., which will then become highlighted in blue. In the ``Document Type'' drop down menu select...

  12. 77 FR 70708 - VA Acquisition Regulation: Electronic Submission of Payment Requests

    Science.gov (United States)

    2012-11-27

    ... System; (2) American National Standards Institute (ANSI) X12 electronic data interchange (EDI) formats....fsc.va.gov/einvoice.asp .); or, (b) A system that conforms to the X12 electronic data interchange (EDI... Institute (ANSI). The X12 EDI Web site ( http://www.x12.org ) includes additional information on EDI 810...

  13. VA Puget Sound Telemental Health Service to rural veterans: a growing program.

    Science.gov (United States)

    Barnwell, Sara V Smucker; Juretic, Meghan A; Hoerster, Katherine D; Van de Plasch, Richard; Felker, Bradford L

    2012-05-01

    The VA Puget Sound Health Care System Telemental Health program connects veterans with psychologists, psychiatrists, and social workers via live clinical video teleconferencing. Providers deliver care to veterans in rural Veteran Affairs medical centers, community-based outpatient clinics and residences, and thus, increase access to specialty mental health care for rural and medically underserved veteran communities.

  14. Choosing Expected Shortfall Over VaR in Basel III Using Stochastic Dominance

    NARCIS (Netherlands)

    C-L. Chang (Chia-Lin); J.A. Jiménez-Martín (Juan-Ángel); E. Maasoumi (Esfandiar); M.J. McAleer (Michael); T. Pérez-Amaral (Teodosio)

    2016-01-01

    textabstractWe compare Value at Risk (VaR) and Expected Shortfall (ES) following a Stochastic Dominance (SD) approach frequently used to order distributions in terms of welfare and in portfolio selection. Basel Committee on Banking Supervision (BCBS) recommends bank risk managers to shift the

  15. Comparison of historically simulated VaR: Evidence from oil prices

    Energy Technology Data Exchange (ETDEWEB)

    Costello, Alexandra [Seminole Canada Energy, Calgary, AB (Canada); Asem, Ebenezer; Gardner, Eldon [Faculty of Management, University of Lethbridge, Lethbridge, AB (Canada)

    2008-09-15

    Cabedo and Moya [Cabedo, J.D., Moya, I., 2003. Estimating oil price 'Value at Risk' using the historical simulation approach. Energy Economics 25, 239-253] find that ARMA with historical simulation delivers VaR forecasts that are superior to those from GARCH. We compare the ARMA with historical simulation to the semi-parametric GARCH model proposed by Barone-Adesi et al. [Barone-Adesi, G., Giannopoulos, K., Vosper, L., 1999. VaR without correlations for portfolios of derivative securities. Journal of Futures Markets 19 (5), 583-602]. The results suggest that the semi-parametric GARCH model generates VaR forecasts that are superior to the VaR forecasts from the ARMA with historical simulation. This is due to the fact that GARCH captures volatility clustering. Our findings suggest that Cabedo and Moya's conclusion is mainly driven by the normal distributional assumption imposed on the future risk structure in the GARCH model. (author)

  16. Data of evolutionary structure change: 1A4VA-1IOTA [Confc[Archive

    Lifescience Database Archive (English)

    Full Text Available 1A4VA-1IOTA 1A4V 1IOT A A KQFTKCELSQLLKDI--DGYGGIALPELICTMFHTSGYD.../n14> 1IOT A 1IOTA.../y> -8.890999794006348 tion> 0.9589999914169312 -0.21400000154972076 0.9139999747276306 0.3440000116825104 ...dbID> A 1IOTA KKIVSDGNGMN

  17. 78 FR 56271 - FY 2014-2020 Draft VA Strategic Plan

    Science.gov (United States)

    2013-09-12

    ... defining success by Veterans' outcomes; enhancing the quality of and access to benefits and services..., and leadership to meet our clients' needs and expectations. DATES: Comments must be received by VA on... a more defined performance framework by defining a governance structure and by better...

  18. 75 FR 54965 - Proposed Information Collection (Statement of Purchaser or Owner Assuming Seller's Loans, VA Form...

    Science.gov (United States)

    2010-09-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF VETERANS... correspondence. During the comment period, comments may be viewed online through FDMS. FOR FURTHER INFORMATION... determinations for substitution of entitlement. If a veteran chooses to sell his or her VA guaranteed home,...

  19. Choosing Expected Shortfall Over VaR in Basel III Using Stochastic Dominance

    NARCIS (Netherlands)

    C-L. Chang (Chia-Lin); J.A. Jiménez-Martín (Juan-Ángel); E. Maasoumi (Esfandiar); M.J. McAleer (Michael); T. Pérez-Amaral (Teodosio)

    2016-01-01

    textabstractWe compare Value at Risk (VaR) and Expected Shortfall (ES) following a Stochastic Dominance (SD) approach frequently used to order distributions in terms of welfare and in portfolio selection. Basel Committee on Banking Supervision (BCBS) recommends bank risk managers to shift the curren

  20. Choosing Expected Shortfall over VaR in Basel III Using Stochastic Dominance

    NARCIS (Netherlands)

    C-L. Chang (Chia-Lin); J.A. Jiménez-Martín (Juan-Ángel); E. Maasoumi (Esfandiar); M.J. McAleer (Michael)

    2015-01-01

    textabstractBank risk managers follow the Basel Committee on Banking Supervision (BCBS) recommendations that recently proposed shifting the quantitative risk metrics system from Value-at-Risk (VaR) to Expected Shortfall (ES). The Basel Committee on Banking Supervision (2013, p. 3) noted that: “a num

  1. Le CERN va devoir supprimer quelques 600 postes d'ici a 2007

    CERN Multimedia

    2002-01-01

    "Le Laboratoire europeen pour la physique des particules (CERN) qui procede actuellement a la construction du LHC (Large Hadron Collider) , le plus grand accelerateur de particules du monde, va devoir supprimer, comme cela avait ete evoque en juin, quelques 600 postes d'ici a 2007" (1 paragraph).

  2. 75 FR 15721 - Back Bay National Wildlife Refuge, City of Virginia Beach, VA

    Science.gov (United States)

    2010-03-30

    ... Fish and Wildlife Service Back Bay National Wildlife Refuge, City of Virginia Beach, VA AGENCY: Fish... environmental assessment (EA) for Back Bay National Wildlife Refuge (NWR) for a 30-day public review and comment... by the National Wildlife Refuge System Improvement Act of 1997 (Improvement......

  3. 76 FR 44279 - Radio Broadcasting Services; Clinchco, VA, and Coal Run, KY

    Science.gov (United States)

    2011-07-25

    ... COMMISSION 47 CFR Part 73 Radio Broadcasting Services; Clinchco, VA, and Coal Run, KY AGENCY: Federal...''), upgrading its Station WPKE-FM, Coal Run Kentucky, from Channel 276A to Channel 221C3. DATES: Effective... 221C3 at Coal Run, Kentucky, are 37-23-57 NL and 82-23-42 WL, and for Channel 276A at Clinchco,...

  4. 77 FR 1500 - Plum Tree Island National Wildlife Refuge, Poquoson, VA

    Science.gov (United States)

    2012-01-10

    ... Fish and Wildlife Service Plum Tree Island National Wildlife Refuge, Poquoson, VA AGENCY: Fish and...), intend to prepare a comprehensive conservation plan (CCP) and environmental assessment (EA) for Plum Tree..._evrnwr@fws.gov . Include ``Plum Tree Island CCP'' in the subject line of the message. Fax: Attn: Meghan...

  5. Processing and Characterization of High Density Polyethylene/Ethylene Vinyl Acetate Blends with Different VA Contents

    Directory of Open Access Journals (Sweden)

    Othman Y. Alothman

    2012-01-01

    Full Text Available Different series of high density Polyethylene/Ethylene Vinyl Acetate (HDPE/EVA blends were prepared via melt blending in a corotating intermeshing twin screw extruder. The effects of VA percentage and EVA loading ratio on the thermal, rheological viscoelastic, mechanical, and fracture toughness of the blends were analyzed. The results showed that the addition of EVA to HDPE reduces the thermal, elastic, and viscoelastic properties of the blends. The microscopic examination of the fracture surface confirmed the ductile fracture of HDPE/EVA blends for all blend ratios and VA percentages. Increasing the EVA ratio and VA content caused a significant reduction in the blend crystallinity but had no significant effect on melting temperature. The complex viscosity increased with increasing the percentage of EVA due to the restriction of molecular mobility and reduction of free volume, induced by the addition of EVA. The storage modulus decreased with increasing the EVA ratio and temperature, while it increased with increasing the frequency. Young’s modulus, yield strength, and fracture strain decreased with increasing the EVA ratio. Similarly, the fracture toughness decreased proportional to the EVA percentage. Finally the results indicated that the VA content has significant effects on the mechanical, thermal, and dynamic properties of HDPE/EVA blends.

  6. Review and Evaluation of the VA Enrollee Health Care Projection Model

    Science.gov (United States)

    2008-01-01

    to be less healthy and less well-off financially than the general civilian population (Ahga et al., 2000). The health needs of VA patients with...Glied S, Remler DK, Zivin JG. Inside the sausage factory: Improving estimates of the effects of health insurance expansion proposals. Milbank Q

  7. Forecasting VaR and ES of stock index portfolio: A Vine copula method

    Science.gov (United States)

    Zhang, Bangzheng; Wei, Yu; Yu, Jiang; Lai, Xiaodong; Peng, Zhenfeng

    2014-12-01

    Risk measurement has both theoretical and practical significance in risk management. Using daily sample of 10 international stock indices, firstly this paper models the internal structures among different stock markets with C-Vine, D-Vine and R-Vine copula models. Secondly, the Value-at-Risk (VaR) and Expected Shortfall (ES) of the international stock markets portfolio are forecasted using Monte Carlo method based on the estimated dependence of different Vine copulas. Finally, the accuracy of VaR and ES measurements obtained from different statistical models are evaluated by UC, IND, CC and Posterior analysis. The empirical results show that the VaR forecasts at the quantile levels of 0.9, 0.95, 0.975 and 0.99 with three kinds of Vine copula models are sufficiently accurate. Several traditional methods, such as historical simulation, mean-variance and DCC-GARCH models, fail to pass the CC backtesting. The Vine copula methods can accurately forecast the ES of the portfolio on the base of VaR measurement, and D-Vine copula model is superior to other Vine copulas.

  8. Data of evolutionary structure change: 1A4VA-1JKBA [Confc[Archive

    Lifescience Database Archive (English)

    Full Text Available 1A4VA-1JKBA 1A4V 1JKB A A KQFTKCELSQLLKDI--DGYGGIALPELICTMFHTSGYD...line> 1JKB A 1JK...CA 299 GLU CA 390 1JKB A 1JK...line> ASP CA 274 TYR CA 329 1JKB ...A 1JKBA RVVRDPQGIRA

  9. Genome Sequence of Borrelia chilensis VA1, a South American Member of the Lyme Borreliosis Group.

    Science.gov (United States)

    Huang, Weihua; Ojaimi, Caroline; Fallon, John T; Travisany, Dante; Maass, Alejandro; Ivanova, Larisa; Tomova, Alexandra; González-Acuña, Daniel; Godfrey, Henry P; Cabello, Felipe C

    2015-02-12

    Borrelia chilensis strain VA1 is a recently described South American member of the Borrelia burgdorferi sensu lato complex from Chile. Whole-genome sequencing analysis determined its linear chromosome and plasmids lp54 and cp26, confirmed its membership in the Lyme borreliosis group, and will open new research avenues regarding its pathogenic potential. Copyright © 2015 Huang et al.

  10. Data of evolutionary structure change: 1DUIA-2G4VA [Confc[Archive

    Lifescience Database Archive (English)

    Full Text Available 1DUIA-2G4VA 1DUI 2G4V A A --AKCVSYGVSQIKAPALHS-----QGYTGSNVKVAVID...H - HHHHHHHHHH EEE - 0 1DUI... A 1DUIA GTVLA----VAPSA ALA CA 375 ARG CA 304 ASN CA 261 1DUI... A 1DUIA AGNEGTSGSSSTV

  11. 78 FR 48314 - Drawbridge Operation Regulation; Milford Haven Inlet, Hudgins, VA

    Science.gov (United States)

    2013-08-08

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; Milford Haven Inlet, Hudgins, VA... Bridge (Gwynn's Island) across the Milford Haven Inlet, mile 0.1, at Hudgins, Virginia. The deviation is... Milford Haven Inlet near Hudgins, Virginia. VDOT requested a deviation from the requirement to open on...

  12. Le CERN va supprimer 600 postes d'ici a 2007

    CERN Multimedia

    2002-01-01

    "Le Laboratoire europeen pour la physique des particules (CERN), qui doit economiser quelque 340 millions d'euros jusqu'en 2008, va reduire ses effectifs de 600 postes d'ici a 2007, a annonce jeudi son porte-parole, James Gillies" (1/2/ page).

  13. 78 FR 60379 - Proposed Information Collection (Credit Underwriting Standards and Procedures for Processing VA...

    Science.gov (United States)

    2013-10-01

    ... AFFAIRS Proposed Information Collection (Credit Underwriting Standards and Procedures for Processing VA... information by the agency. Under the Paperwork Reduction Act (PRA) of 1995, Federal agencies are required to publish notice in the Federal Register concerning each proposed collection of information, including...

  14. 75 FR 60171 - Proposed Information Collection (Credit Underwriting Standards and Procedures for Processing VA...

    Science.gov (United States)

    2010-09-29

    ... AFFAIRS Proposed Information Collection (Credit Underwriting Standards and Procedures for Processing VA... information by the agency. Under the Paperwork Reduction Act (PRA) of 1995, Federal agencies are required to publish notice in the Federal Register concerning each proposed collection of information, including...

  15. Study of cancer cell lines with Fourier transform infrared (FTIR)/vibrational absorption (VA) spectroscopy

    DEFF Research Database (Denmark)

    Uceda Otero, E. P.; Eliel, G. S. N.; Fonseca, E. J. S.

    2013-01-01

    In this work we have used Fourier transform infrared (FTIR) / vibrational absorption (VA) spectroscopy to study two cancer cell lines: the Henrietta Lacks (HeLa) human cervix carcinoma and 5637 human bladder carcinoma cell lines. Our goal is to experimentally investigate biochemical changes and d...

  16. 78 FR 18425 - Proposed Information Collection VA Police Officer Pre-Employment Screening Checklist); Comment...

    Science.gov (United States)

    2013-03-26

    ... qualification and suitability to be hired as a VA police officer. Affected Public: State, Local, or Tribal... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF VETERANS... Request AGENCY: Office of Operations, Security, and Preparedness, Department of Veterans Affairs....

  17. 78 FR 12600 - VA Homeless Providers Grant and Per Diem Program

    Science.gov (United States)

    2013-02-25

    ... the Federal Register on March 1, 2012 (77 FR 12698), VA proposed to amend its regulations concerning... recuperating from an acute injury or illness. The commenter noted that homeless adults are hospitalized more.... Capital lease is defined by Sec. 61.4. Chronically mentally ill means a condition of schizophrenia...

  18. Differential effects of the KiVa anti-bullying program on popular and unpopular bullies

    NARCIS (Netherlands)

    Garandeau, Claire F.; Lee, Ihno A.; Salmivalli, Christina

    2014-01-01

    This study utilized data from the evaluation of the Finnish KiVa program in testing the prediction that school bullies' high perceived popularity would impede the success of anti-bullying interventions. Multiple-group structural equation modeling (SEM) analyses were conducted on a subsample of 911 t

  19. Validation and Comparison of KENO V.a and KENO-VI

    Energy Technology Data Exchange (ETDEWEB)

    Fox, P.B.

    2002-05-06

    This report documents the validation and comparison of KENO V.a and KENO-VI using the SCALE 27-group ENDF/B-IV and 238-group ENDF/B-V cross-section libraries against critical experiments. Experiments considered were primarily high- or low-enriched uranium systems. The results indicate that KENO V.a and KENO-VI Monte Carlo Criticality Programs accurately calculate a broad range of critical experiments. A number of the calculations showed a positive or negative bias in excess of 1 1/2% in k-effective (k{sub eff}). Classes of criticals that show a bias include 3% enriched green blocks, highly-enriched uranyl fluoride slab arrays, and highly-enriched uranyl nitrate arrays. If these biases are properly taken into account, KENO V.a and KENO-VI can be used with confidence for the design and criticality safety analysis of uranium-containing systems. KENO V.a and KENO-VI calculate the same k{sub eff} for a system within statistics and thus may be used interchangeably as long as the geometry of the problem can be modeled.

  20. 38 CFR 1.218 - Security and law enforcement at VA facilities.

    Science.gov (United States)

    2010-07-01

    ... VETERANS AFFAIRS GENERAL PROVISIONS Security and Law Enforcement at Department of Veterans Affairs Facilities § 1.218 Security and law enforcement at VA facilities. (a) Authority and rules of conduct... or concealed, whether loaded or unloaded (except by Federal or State law enforcement officers on...

  1. 78 FR 46497 - Amendment of Class D and E Airspace, and Establishment of Class E Airspace; Oceana NAS, VA

    Science.gov (United States)

    2013-08-01

    ... Establishment of Class E Airspace; Oceana NAS, VA AGENCY: Federal Aviation Administration (FAA), DOT. ACTION... establishes Class E surface airspace at Oceana Naval Air Station, (NAS), VA, due to the Air Traffic Control Tower at Oceana NAS (Apollo Soucek Field) now operating on a part time basis. This action enhances...

  2. 78 FR 21084 - Proposed Amendment of Class D and E Airspace, and Establishment of Class E Airspace; Oceana NAS, VA

    Science.gov (United States)

    2013-04-09

    ... Establishment of Class E Airspace; Oceana NAS, VA AGENCY: Federal Aviation Administration (FAA), DOT. ACTION... operating hours, and establish Class E Airspace at Oceana Naval Air Station, (NAS), VA, due to the Air Traffic Control Tower at Oceana NAS (Apollo Soucek Field) operating on a part time basis. This...

  3. Military and Veteran Support: DOD and VA Programs That Address the Effects of Combat and Transition to Civilian Life

    Science.gov (United States)

    2014-11-01

    TBI, amputations , burns, spinal cord injuries, visual impairment, and PTSD. Over a third of the 99 programs that we identified...recovering servicemember or veteran through recovery, rehabilitation , and reintegration. DOD and VA We Identified 87 DOD and VA Programs That Help...health Provides veterans with spinal cord injury with specialized rehabilitative services at one of the 24 Spinal Cord Injury Centers available

  4. 78 FR 68364 - Payment for Home Health Services and Hospice Care to Non-VA Providers; Delay of Effective Date

    Science.gov (United States)

    2013-11-14

    ... AFFAIRS 38 CFR Part 17 RIN 2900-AN98 Payment for Home Health Services and Hospice Care to Non-VA Providers... services and hospice care. The preamble of that final rule stated the effective date was November 15, 2013..., applicable to non-VA home health services and hospice care. Section 17.56 provides, among other things,...

  5. 75 FR 32240 - Draft Tier II Environmental Impact Statement: Southeast High Speed Rail Corridor-Richmond, VA...

    Science.gov (United States)

    2010-06-07

    ... Planning District Commission, 200 S. Mecklenburg Avenue, South Hill, VA. Norlina Town Hall, 101 Main Street... bridges/ overpasses, will create a fully grade-separated system to ensure the safety of both passengers... Franklin Street, Richmond, VA. Richmond Regional Planning District Commission, 9211 Forest Hill Avenue...

  6. VA Health Care: Improvements Needed in Monitoring Antidepressant Use for Major Depressive Disorder and in Increasing Accuracy of Suicide Data

    Science.gov (United States)

    2014-11-01

    VA HEALTH CARE Improvements Needed in Monitoring Antidepressant Use for Major Depressive Disorder and in Increasing...00-2014 4. TITLE AND SUBTITLE VA Health Care: Improvements Needed in Monitoring Antidepressant Use for Major Depressive Disorder and in Increasing... disorder with mixed anxiety and depressed mood. 29American Psychiatric Association: Diagnostic and Statistical Manual. Depression not otherwise

  7. Agreement Between HEDIS Performance Assessments in the VA and Medicare Advantage: Is Quality in the Eye of the Beholder?

    Science.gov (United States)

    Trivedi, Amal N; Wilson, Ira B; Charlton, Mary E; Kizer, Kenneth W

    2016-01-01

    Medicare Advantage (MA) plans and the Veterans Affairs (VA) health care system assess quality of care using standardized Healthcare Effectiveness Data and Information Set (HEDIS) performance measures. Little is known, however, about the relative accuracy of quality indicators for persons receiving care in more than one health care system. Among Veterans dually enrolled in an MA plan, we examined the agreement between MA and VA HEDIS assessments. Our study tested the hypothesis that private health plans underreport quality of care relative to a fully integrated delivery system utilizing a comprehensive electronic health record. Despite assessing the same individuals using identical measure specifications, reported VA performance was significantly better than reported MA performance for all 12 HEDIS measures. The VA's performance advantage ranged from 9.8% (glycosylated hemoglobin [HbA1c] Performance rates derived from VA and MA aggregate data were 1.6% to 14.3% higher than those reported by VA alone. This analysis suggests that neither MA plans nor the VA fully capture quality of care information for dually enrolled persons. However, the VA's system-wide electronic health record may allow for more complete capture of quality information across multiple providers and settings.

  8. 76 FR 30598 - Payment or Reimbursement for Emergency Services for Nonservice-Connected Conditions in Non-VA...

    Science.gov (United States)

    2011-05-26

    ... AFFAIRS 38 CFR Part 17 RIN 2900-AN86 Payment or Reimbursement for Emergency Services for Nonservice... Reimbursement for Emergency Services for Nonservice-Connected Conditions in Non-VA Facilities'' regulations to... reimbursement to veterans who receive emergency services in non-VA facilities, and would establish...

  9. 77 FR 23615 - Payment or Reimbursement for Emergency Services for Nonservice-Connected Conditions in Non-VA...

    Science.gov (United States)

    2012-04-20

    ... AFFAIRS 38 CFR Part 17 RIN 2900-AN86 Payment or Reimbursement for Emergency Services for Nonservice... Emergency Services for Nonservice- Connected Conditions in Non-VA Facilities'' regulations to conform with a... Reimbursement for Emergency Services for Nonservice-Connected Conditions in Non-VA Facilities.'' This final...

  10. 76 FR 72045 - Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development...

    Science.gov (United States)

    2011-11-21

    ... finance, design, develop, construct, maintain and operate the EUL development. The lessee will also be... AFFAIRS Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development... to enter into an Enhanced-Use Lease (EUL). SUMMARY: The Secretary of VA intends to enter into an...

  11. 76 FR 72047 - Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development...

    Science.gov (United States)

    2011-11-21

    ... lease, the lessee will be required to finance, design, develop, construct, manage, operate, and maintain... AFFAIRS Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development... Enhanced-Use Lease (EUL). SUMMARY: The Secretary of VA intends to enter into an EUL on an approximately...

  12. 76 FR 72046 - Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development...

    Science.gov (United States)

    2011-11-21

    ..., the lessee will be required to finance, design, develop, renovate, operate, and maintain one building... AFFAIRS Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development.... ACTION: Notice of intent to enter into an Enhanced-Use Lease (EUL). SUMMARY: The Secretary of VA...

  13. Modulation of cytochrome C oxidase-va is possibly involved in metallothionein protection from doxorubicin cardiotoxicity.

    Science.gov (United States)

    Merten, Kevyn E; Feng, Wenke; Zhang, Li; Pierce, William; Cai, Jian; Klein, Jon B; Kang, Y James

    2005-12-01

    Previous studies using a cardiac-specific metallothionein (MT)-overexpressing transgenic (MT-TG) mouse model have demonstrated that MT protects from doxorubicin (DOX)-induced oxidative heart injury. The molecular mechanisms that underlie this cardioprotection, however, have yet to be defined. In the present study, we tested the hypothesis that MT overexpression activates cytoprotective mechanisms, leading to cardiac protection from DOX toxicity. MT-TG mice and nontransgenic wild-type (WT) controls were treated i.p. with DOX at a single dose of 20 mg/kg and sacrificed on the third day after the treatment. An expression proteomic analysis involving two-dimensional gel electrophoresis and matrix-assisted laser desorption ionization time-of-flight mass spectrometry was used to identify MT-induced changes in cytoprotection-related proteins. We identified 18 proteins that were modified by DOX treatment in the heart. These proteins included those involved in cellular antioxidant defense, enzymes of the mitochondrial electron transport chain, enzymes involved in beta-oxidation of fatty acids and glycolysis, and proteins involved in regulation of cardiac muscle contraction. However, the most dominant modification by MT is the cytochrome c oxidase subunit Va (CCO-Va). In response to DOX treatment, a specific isoform of CCO-Va was enhanced in the MT-TG but not in the WT mouse hearts. Because CCO-Va is a critical component in the mitochondrial electron transport chain, the results suggest that the cardioprotective effect of MT may be related to an increased expression or a differential modification of CCO-Va.

  14. 78 FR 38302 - Veterans' Advisory Board on Dose Reconstruction; Notice of Meeting

    Science.gov (United States)

    2013-06-26

    ...: Hilton Arlington Hotel, 950 North Stafford Street, Arlington, VA 22203. FOR FURTHER INFORMATION CONTACT... subcommittees will also report on their activities from the past year. The subcommittees are the...

  15. Myosin Va mediates Rab8A-regulated GLUT4 vesicle exocytosis in insulin-stimulated muscle cells.

    Science.gov (United States)

    Sun, Yi; Chiu, Tim T; Foley, Kevin P; Bilan, Philip J; Klip, Amira

    2014-04-01

    Rab-GTPases are important molecular switches regulating intracellular vesicle traffic, and we recently showed that Rab8A and Rab13 are activated by insulin in muscle to mobilize GLUT4-containing vesicles to the muscle cell surface. Here we show that the unconventional motor protein myosin Va (MyoVa) is an effector of Rab8A in this process. In CHO-IR cell lysates, a glutathione S-transferase chimera of the cargo-binding COOH tail (CT) of MyoVa binds Rab8A and the related Rab10, but not Rab13. Binding to Rab8A is stimulated by insulin in a phosphatidylinositol 3-kinase-dependent manner, whereas Rab10 binding is insulin insensitive. MyoVa-CT preferentially binds GTP-locked Rab8A. Full-length green fluorescent protein (GFP)-MyoVa colocalizes with mCherry-Rab8A in perinuclear small puncta, whereas GFP-MyoVa-CT collapses the GTPase into enlarged perinuclear depots. Further, GFP-MyoVa-CT blocks insulin-stimulated translocation of exofacially myc-tagged GLUT4 to the surface of muscle cells. Mutation of amino acids in MyoVa-CT predicted to bind Rab8A abrogates both interaction with Rab8A (not Rab10) and inhibition of insulin-stimulated GLUT4myc translocation. Of importance, small interfering RNA-mediated MyoVa silencing reduces insulin-stimulated GLUT4myc translocation. Rab8A colocalizes with GLUT4 in perinuclear but not submembrane regions visualized by confocal total internal reflection fluorescence microscopy. Hence insulin signaling to the molecular switch Rab8A connects with the motor protein MyoVa to mobilize GLUT4 vesicles toward the muscle cell plasma membrane.

  16. Use of outpatient care in VA and Medicare among disability-eligible and age-eligible veteran patients

    Directory of Open Access Journals (Sweden)

    Liu Chuan-Fen

    2012-03-01

    Full Text Available Abstract Background More than half of veterans who use Veterans Health Administration (VA care are also eligible for Medicare via disability or age, but no prior studies have examined variation in use of outpatient services by Medicare-eligible veterans across health system, type of care or time. Objectives To examine differences in use of VA and Medicare outpatient services by disability-eligible or age-eligible veterans among veterans who used VA primary care services and were also eligible for Medicare. Methods A retrospective cohort study of 4,704 disability- and 10,816 age-eligible veterans who used VA primary care services in fiscal year (FY 2000. We tracked their outpatient utilization from FY2001 to FY2004 using VA administrative and Medicare claims data. We examined utilization differences for primary care, specialty care, and mental health outpatient visits using generalized estimating equations. Results Among Medicare-eligible veterans who used VA primary care, disability-eligible veterans had more VA primary care visits (p p p p p p Conclusions Greater use of primary care and specialty care visits by disability-eligible veterans is most likely related to greater health needs not captured by the patient characteristics we employed and eligibility for VA care at no cost. Outpatient care patterns of disability-eligible veterans may foreshadow care patterns of veterans returning from Afghanistan and Iraq wars, who are entering the system in growing numbers. This study provides an important baseline for future research assessing utilizations among returning veterans who use both VA and Medicare systems. Establishing effective care coordination protocols between VA and Medicare providers can help ensure efficient use of taxpayer resources and high quality care for disabled veterans.

  17. GARCH-EVT模型在动态VaR中的应用%Application of GARCH-EVT Model in Dynamic VaR

    Institute of Scientific and Technical Information of China (English)

    高莹; 周鑫; 金秀

    2008-01-01

    在综合考虑金融资产收益数据分布的波动集群性和厚尾特征,尤其是波动的条件异方差对动态VaR估计的影响的基础上,运用极值理论(EVT),建立了GARCH-EVT模型,计算了上海证券市场综合指数的动态VaR,并且将GARCH-EVT模型与GARCH-NORMAL模型进行比较.通过实证分析,并利用后验测试,结果表明GARCH-EVT模型优于GARCH-NORMAL模型.GARCH-EVT模型很好地解决了波动集群性和厚尾现象,为管理者和投资者提供了一个控制风险、预测收益的量化工具.

  18. RAROC基于VaR的封闭式基金业绩评估

    Institute of Scientific and Technical Information of China (English)

    张晓彬; 黄志勇

    2006-01-01

    介绍了基于VaR的证券投资基金绩效评估方法——RAROC方法,通过该方法对我国封闭式基金投资绩效的分析来揭示投资风险,结果表明:引进VaR风险度量模型,把经风险调整后的绩效评估方法RAROC应用到投资基金绩效评估中,能更客观、准确地反映封闭式基金的投资绩效。

  19. Making bullying prevention a priority in Finnish schools: the KiVa antibullying program.

    Science.gov (United States)

    Salmivalli, Christina; Poskiparta, Elisa

    2012-01-01

    The KiVa antibullying program has been widely implemented in Finnish comprehensive schools since 2009. The program is predicated on the idea that a positive change in the behaviors of classmates can reduce the rewards gained by the perpetrators of bullying and consequently their motivation to bully in the first place. KiVa involves both universal and bullying specific actions to prevent the emergence of new cases of bullying, stop ongoing bullying, and reduce the negative consequences of victimization. The program has been evaluated in a randomized controlled trial involving 234 Finnish schools and during broad dissemination across Finnish schools (the evaluation involving almost one thousand schools) with positive findings. The program content and the implementation model are presented in this article, and the findings from the evaluation studies are summarized.

  20. A large-scale evaluation of the KiVa antibullying program: grades 4-6.

    Science.gov (United States)

    Kärnä, Antti; Voeten, Marinus; Little, Todd D; Poskiparta, Elisa; Kaljonen, Anne; Salmivalli, Christina

    2011-01-01

    This study demonstrates the effectiveness of the KiVa antibullying program using a large sample of 8,237 youth from Grades 4-6 (10-12 years). Altogether, 78 schools were randomly assigned to intervention (39 schools, 4,207 students) and control conditions (39 schools, 4,030 students). Multilevel regression analyses revealed that after 9 months of implementation, the intervention had consistent beneficial effects on 7 of the 11 dependent variables, including self- and peer-reported victimization and self-reported bullying. The results indicate that the KiVa program is effective in reducing school bullying and victimization in Grades 4-6. Despite some evidence against school-based interventions, the results suggest that well-conceived school-based programs can reduce victimization.

  1. VA Health Care: Actions Needed to Address Higher-Than-Expected Demand for the Family Caregiver Program

    Science.gov (United States)

    2014-09-01

    155 1:78 8 North Florida / South Georgia VA HCS Gainesville and Lake City, FL 2 162 1:81 3 VA New Jersey HCS East Orange and Lyons, NJ 2 162 1:81...2 79 1:40 3 James J. Peters VAMC Bronx, NY 3 123 1:41 8 West Palm Beach VAMC West Palm Beach, FL 2 82 1:41 8 C.W. Bill Young VAMC Bay Pines, FL 3...8 Orlando VAMC Orlando, FL 3 472 1:157 20 VA Puget Sound HCS Lakewood and Seattle, WA 2 331 1:166 17 South Texas Veterans HCS Kerrville and San

  2. Cargo Transport by Two Coupled Myosin Va Motors on Actin Filaments and Bundles.

    Science.gov (United States)

    Ali, M Yusuf; Vilfan, Andrej; Trybus, Kathleen M; Warshaw, David M

    2016-11-15

    Myosin Va (myoVa) is a processive, actin-based molecular motor essential for intracellular cargo transport. When a cargo is transported by an ensemble of myoVa motors, each motor faces significant physical barriers and directional challenges created by the complex actin cytoskeleton, a network of actin filaments and actin bundles. The principles that govern the interaction of multiple motors attached to the same cargo are still poorly understood. To understand the mechanical interactions between multiple motors, we developed a simple in vitro model in which two individual myoVa motors labeled with different-colored Qdots are linked via a third Qdot that acts as a cargo. The velocity of this two-motor complex was reduced by 27% as compared to a single motor, whereas run length was increased by only 37%, much less than expected from multimotor transport models. Therefore, at low ATP, which allowed us to identify individual motor steps, we investigated the intermotor dynamics within the two-motor complex. The randomness of stepping leads to a buildup of tension in the linkage between motors-which in turn slows down the leading motor-and increases the frequency of backward steps and the detachment rate. We establish a direct relationship between the velocity reduction and the distribution of intermotor distances. The analysis of run lengths and dwell times for the two-motor complex, which has only one motor engaged with the actin track, reveals that half of the runs are terminated by almost simultaneous detachment of both motors. This finding challenges the assumptions of conventional multimotor models based on consecutive motor detachment. Similar, but even more drastic, results were observed with two-motor complexes on actin bundles, which showed a run length that was even shorter than that of a single motor.

  3. Direct observation of the myosin Va recovery stroke that contributes to unidirectional stepping along actin.

    Directory of Open Access Journals (Sweden)

    Katsuyuki Shiroguchi

    2011-04-01

    Full Text Available Myosins are ATP-driven linear molecular motors that work as cellular force generators, transporters, and force sensors. These functions are driven by large-scale nucleotide-dependent conformational changes, termed "strokes"; the "power stroke" is the force-generating swinging of the myosin light chain-binding "neck" domain relative to the motor domain "head" while bound to actin; the "recovery stroke" is the necessary initial motion that primes, or "cocks," myosin while detached from actin. Myosin Va is a processive dimer that steps unidirectionally along actin following a "hand over hand" mechanism in which the trailing head detaches and steps forward ∼72 nm. Despite large rotational Brownian motion of the detached head about a free joint adjoining the two necks, unidirectional stepping is achieved, in part by the power stroke of the attached head that moves the joint forward. However, the power stroke alone cannot fully account for preferential forward site binding since the orientation and angle stability of the detached head, which is determined by the properties of the recovery stroke, dictate actin binding site accessibility. Here, we directly observe the recovery stroke dynamics and fluctuations of myosin Va using a novel, transient caged ATP-controlling system that maintains constant ATP levels through stepwise UV-pulse sequences of varying intensity. We immobilized the neck of monomeric myosin Va on a surface and observed real time motions of bead(s attached site-specifically to the head. ATP induces a transient swing of the neck to the post-recovery stroke conformation, where it remains for ∼40 s, until ATP hydrolysis products are released. Angle distributions indicate that the post-recovery stroke conformation is stabilized by ≥ 5 k(BT of energy. The high kinetic and energetic stability of the post-recovery stroke conformation favors preferential binding of the detached head to a forward site 72 nm away. Thus, the recovery

  4. Low-energy constants and condensates from the V-A spectrum

    CERN Document Server

    Boito, D; Jamin, M; Maltman, K; Peris, S

    2013-01-01

    We present an analysis of the isospin-one V-A correlator based on our successful simultaneous description of the OPAL V and A non-strange tau spectral data. We discuss the values obtained for the Chiral Perturbation Theory low-energy constants L_10 and C_87 as well as the dimension-six and eight condensates and compare them with those in the literature.

  5. Pitfalls of converting practice guidelines into quality measures: lessons learned from a VA performance measure.

    Science.gov (United States)

    Walter, Louise C; Davidowitz, Natalie P; Heineken, Paul A; Covinsky, Kenneth E

    2004-05-26

    The Department of Veterans Affairs (VA) manages the largest health care system in the United States, and the Institute of Medicine has recommended that many practices of VA quality measurement be applied to the US health care system as a whole. The VA measures quality of care at all of its sites by assessing adherence rates to performance measures, which generally are derived from evidence-based practice guidelines. Higher adherence rates are used as evidence of better quality of care. However, there are problems with converting practice guidelines, intended to offer guidance to clinicians, into performance measures that are meant to identify poor-quality care. We suggest a more balanced perspective on the use of performance measures to define quality by delineating conceptual problems with the conversion of practice guidelines into quality measures. Focusing on colorectal cancer screening, we use a case study at 1 VA facility to illustrate pitfalls that can cause adherence rates to guideline-based performance measures to be poor indicators of the quality of cancer screening. Pitfalls identified included (1) not properly considering illness severity of the sample population audited for adherence to screening, (2) not distinguishing screening from diagnostic procedures when setting achievable target screening rates, and (3) not accounting for patient preferences or clinician judgment when scoring performance measures. For many patients with severe comorbid illnesses or strong preferences against screening, the risks of colorectal cancer screening outweigh the benefits, and the decision to not screen may reflect good quality of care. Performance measures require more thoughtful specification and interpretation to avoid defining high testing rates as good quality of care regardless of who received the test, why it was performed, or whether the patient wanted it.

  6. A Survey on Power and Political Culture in Kalile va Demne

    Directory of Open Access Journals (Sweden)

    J Dehghanian

    2011-04-01

    Postmodernist thinkers, especially Michel Foucault, make it clear that power and political culture are so complicated and affect private and social life. It is possible to claim that there is a meaningful relationship between people’s deed and power in each society. In this article, we take a look at political culture and power in Kalile va Demne and will analyze its effects on people’s thoughts and deeds.

  7. Effects of topsoil storage during surface mining on the viability of VA mycorrhiza

    Energy Technology Data Exchange (ETDEWEB)

    Rives, C.S. (Illinois State Univ., Normal); Bajwa, M.I.; Liberta, A.E.; Miller, R.M.

    1980-04-01

    Storing topsoil for 3 years was shown to reduce substantially the levels of viable inocula relative to levels in adjacent, undisturbed prairie soils. The detrimental effect of storage on VA mycorrhiza is associated with the loss of viability of mycorrhizal fragments occurring in the stored soil. Data are also presented supporting an interaction between infected root segments and roots of uninfected plants as a major means of spreading mycorrhiza in these soils.

  8. Military and Veterans’ Benefits: Analysis of VA Compensation Levels for Survivors of Veterans and Servicemembers

    Science.gov (United States)

    2009-11-01

    pensions , and life insurance. Lastly, GAO interviewed officials from VA and groups representing veterans, servicemembers, and their survivors. GAO is...in our analysis other sources of income survivors may receive, such as Social Security, private pensions , or life insurance. For additional context...with survivors receiving a percentage of the employee’s calculated retirement annuity .31 FERS offers similar survivor benefits, but the maximum is 50

  9. Effectiveness of the KiVa Antibullying Program: Grades 1-3 and 7-9

    NARCIS (Netherlands)

    Kärnä, A.; Voeten, M.J.M.; Little, T.D.; Alanen, E.; Poskiparta, E.H.; Salmivalli, C.

    2013-01-01

    This study investigated the effectiveness of the KiVa Antibullying Program in two samples of students, one from Grades 1-3 (7-9 years old, N = 6,927) and the other from Grades 7-9 (13-15 years old, N = 16, 503). The Grades 1-3 students were located in 74 schools and Grades 7-9 students in 73 schools

  10. VA Health Care: Improved Monitoring Needed for Effective Oversight of Care for Women Veterans

    Science.gov (United States)

    2016-12-01

    Health Care Letter 1 Background 6 VHA Lacks Complete and Accurate Data on VAMC Compliance with Environment of Care Requirements for Women Veterans...of Care Requirements 40 Appendix IV Veterans Health Administration (VHA) Gynecologist Availability 44 Appendix V Veterans Affairs (VA) Clinics...Veterans Health Administration (VHA) Requirements Related to the Outpatient Environment of Care for Women Veterans, December 2015-March 2016 40 Table

  11. Improving the Estimations of VaR-GARCH Using Genetic Algorithm

    Institute of Scientific and Technical Information of China (English)

    WANG Chun-feng; LI Gang

    2001-01-01

    In this paper, genetic algorithm (GA) is put forward to improve the accuracy and robustness of the parameters estimation in GARCH models, and the results are applied to calculate value at risk. The computing examples of Dow Jones Index and exchange rate are presented, and the computation results indicate that VaR-GARCH model based on GA outperformed the conventional numerical method on the aspect of computational robustness and accuracy.

  12. C4b-binding protein protects coagulation factor Va from inactivation by activated protein C

    NARCIS (Netherlands)

    van de Poel, RHL; Meijers, JCM; Rosing, J; Tans, G; Bouma, Bonno N.

    2000-01-01

    We investigated the effect of C4BP on APC-mediated inactivation of factor Va (FVa) in the absence and presence of protein S. FVa inactivation was biphasic (k(506) = 4.4 x 10(8) M-1 s(-1), k(306) = 2.7 x 10(7) M-1 s(-1)), and protein S accelerated Arg(306) cleavage approximately 10-fold.

  13. VA Health Care: Actions Needed to Improve Newly Enrolled Veterans Access to Primary Care

    Science.gov (United States)

    2015-03-01

    primary care provider and support staff—a nurse care manager, clinical associate, and administrative clerk. Letter Page 2 GAO-16-328...Health Eligibility Center, VHA central office—VHA’s Health Resource Center, Office of Primary Care, and Access and Clinical Administration Program ...newly enrolled veterans were able to access primary care from the Department of Veterans Affairs’ (VA) Veterans Health Administration (VHA), and others

  14. Eesti on USA uus lemmik / Argo Ideon

    Index Scriptorium Estoniae

    Ideon, Argo, 1966-

    2007-01-01

    President Toomas Hendrik Ilvese visiidist Washingtoni, kohtumistest USA presidendi George W. Bushi, asepresident Dick Cheney, asevälisminister John Negroponte, kaitseminister Robert M. Gates'i, USA Kongressi esindajatekoja spiikri Nancy Pelosi ja kongresmenidega. Eestil õnnestus korraldada USA pealinnas kohtumised, mille järjekorras ootab hulk palju suuremaid riike. Vabariigi President töövisiidil Ameerika Ühendriikides 25.-26.06.2007

  15. USA otsib Iraanist aktiivselt tuumainfot / Neeme Raud

    Index Scriptorium Estoniae

    Raud, Neeme, 1969-

    2005-01-01

    Iraan avaldas protesti USA luurelendude üle Iraani kohal. USA endine kaitseminister James Baker peab Iraani ja Põhja-Koreaga nende tuumaprogrammide hävitamiseks sõja alustamist suurimaks veaks. Kuigi Bushi meeskond rõhutab vajadust lahendada küsimus rahumeelselt, toovad Dick Cheney' ja Condoleezza Rice'i avaldused mitme USA kommentaatori arvates meelde Iraagi sõja eelse taktika

  16. 10 aastat USA-Balti hartat

    Index Scriptorium Estoniae

    2008-01-01

    10 aasta möödumisest 16. jaanuaril 1998 Valges Majas toimunud tseremooniast kui Ameerika Ühendriikide, Leedu, Läti ja Eesti presidendid allkirjastasid USA-Balti partnerlusharta. Eesti, Läti, Leedu presidentide ühisavaldusest - "ajalooline poliitiline teetähis Balti-USA riikide suhtes", tähistamaks USA-Balti partnerlusharta 10. aastapäeva. President George W. Bushi õnnitlusest Eesti, Läti ja Leedu elanikele harta 10. aastapäeva puhul\\

  17. Interactions between Leishmania braziliensis and Macrophages Are Dependent on the Cytoskeleton and Myosin Va

    Directory of Open Access Journals (Sweden)

    Elisama Azevedo

    2012-01-01

    Full Text Available Leishmaniasis is a neglected tropical disease with no effective vaccines. Actin, microtubules and the actin-based molecular motor myosin Va were investigated for their involvement in Leishmania braziliensis macrophage interactions. Results showed a decrease in the association index when macrophages were without F-actin or microtubules regardless of the activation state of the macrophage. In the absence of F-actin, the production of NO in non-activated cells increased, while in activated cells, the production of NO was reduced independent of parasites. The opposite effect of an increased NO production was observed in the absence of microtubules. In activated cells, the loss of cytoskeletal components inhibited the release of IL-10 during parasite interactions. The production of IL-10 also decreased in the absence of actin or microtubules in non-activated macrophages. Only the disruption of actin altered the production of TNF-α in activated macrophages. The expression of myosin Va tail resulted in an acute decrease in the association index between transfected macrophages and L. braziliensis promastigotes. These data reveal the importance of F-actin, microtubules, and myosin-Va suggesting that modulation of the cytoskeleton may be a mechanism used by L. braziliensis to overcome the natural responses of macrophages to establish infections.

  18. VaProS: a database-integration approach for protein/genome information retrieval

    KAUST Repository

    Gojobori, Takashi

    2016-12-24

    Life science research now heavily relies on all sorts of databases for genome sequences, transcription, protein three-dimensional (3D) structures, protein–protein interactions, phenotypes and so forth. The knowledge accumulated by all the omics research is so vast that a computer-aided search of data is now a prerequisite for starting a new study. In addition, a combinatory search throughout these databases has a chance to extract new ideas and new hypotheses that can be examined by wet-lab experiments. By virtually integrating the related databases on the Internet, we have built a new web application that facilitates life science researchers for retrieving experts’ knowledge stored in the databases and for building a new hypothesis of the research target. This web application, named VaProS, puts stress on the interconnection between the functional information of genome sequences and protein 3D structures, such as structural effect of the gene mutation. In this manuscript, we present the notion of VaProS, the databases and tools that can be accessed without any knowledge of database locations and data formats, and the power of search exemplified in quest of the molecular mechanisms of lysosomal storage disease. VaProS can be freely accessed at http://p4d-info.nig.ac.jp/vapros/.

  19. VA's expansion of supportive housing: successes and challenges on the path toward Housing First.

    Science.gov (United States)

    Austin, Erika Laine; Pollio, David E; Holmes, Sally; Schumacher, Joseph; White, Bert; Lukas, Carol Vandeusen; Kertesz, Stefan

    2014-05-01

    The U.S. Department of Veterans Affairs (VA) is transitioning to a Housing First approach to placement of veterans in permanent supportive housing through the use of rental vouchers, an ambitious organizational transformation. This qualitative study examined the experiences of eight VA facilities undertaking this endeavor in 2012. A multidisciplinary team interviewed facility leadership, midlevel managers, and frontline staff (N=95 individuals) at eight VA facilities representing four U.S. regions. The team used a semistructured interview protocol and the constant comparative method to explore how individuals throughout the organizations experienced and responded to the challenges of transitioning to a Housing First approach. Frontline staff faced challenges in rapidly housing homeless veterans because of difficult rental markets, the need to coordinate with local public housing authorities, and a lack of available funds for move-in costs. Staff sought to balance their time spent on housing activities with intensive case management of highly vulnerable veterans. Finding low-demand sheltering options (that is, no expectations regarding sobriety or treatment participation, as in the Housing First model) for veterans waiting for housing presented a significant challenge to implementation of Housing First. Facility leadership supported Housing First implementation through resource allocation, performance monitoring, and reliance on midlevel managers to understand and meet the challenges of implementation. The findings highlight the considerable practical challenges and innovative solutions arising from a large-scale effort to implement Housing First, with particular attention to the experiences of individuals at all levels within an organization.

  20. The hypothalamic photoreceptors regulating seasonal reproduction in birds: a prime role for VA opsin.

    Science.gov (United States)

    García-Fernández, José M; Cernuda-Cernuda, Rafael; Davies, Wayne I L; Rodgers, Jessica; Turton, Michael; Peirson, Stuart N; Follett, Brian K; Halford, Stephanie; Hughes, Steven; Hankins, Mark W; Foster, Russell G

    2015-04-01

    Extraretinal photoreceptors located within the medio-basal hypothalamus regulate the photoperiodic control of seasonal reproduction in birds. An action spectrum for this response describes an opsin photopigment with a λmax of ∼ 492 nm. Beyond this however, the specific identity of the photopigment remains unresolved. Several candidates have emerged including rod-opsin; melanopsin (OPN4); neuropsin (OPN5); and vertebrate ancient (VA) opsin. These contenders are evaluated against key criteria used routinely in photobiology to link orphan photopigments to specific biological responses. To date, only VA opsin can easily satisfy all criteria and we propose that this photopigment represents the prime candidate for encoding daylength and driving seasonal breeding in birds. We also show that VA opsin is co-expressed with both gonadotropin-releasing hormone (GnRH) and arginine-vasotocin (AVT) neurons. These new data suggest that GnRH and AVT neurosecretory pathways are endogenously photosensitive and that our current understanding of how these systems are regulated will require substantial revision.

  1. Matching prosthetics order records in VA National Prosthetics Patient Database to healthcare utilization databases.

    Science.gov (United States)

    Smith, Mark W; Su, Pon; Phibbs, Ciaran S

    2010-01-01

    The National Prosthetics Patient Database (NPPD) is the national Department of Veterans Affairs (VA) dataset that records characteristics of individual prosthetic and assistive devices. It remains unknown how well NPPD records can be matched to encounter records for the same individuals in major VA utilization databases. We compared the count of prosthetics records in the NPPD with the count of prosthetics-related procedures for the same individuals recorded in major VA utilization databases. We then attempted to match the NPPD records to the utilization records by person and date. In general, 40% to 60% of the NPPD records could be matched to outpatient utilization records within a 14-day window around the NPPD dataset entry date. Match rates for inpatient data were lower: 10% to 16% within a 14-day window. The NPPD will be particularly important for studies of certain veteran groups, such as those with spinal cord injury or blast-related polytraumatic injury. Health services researchers should use both the NPPD and utilization databases to develop a full understanding of prosthetics use by individual patients.

  2. The effect of standardized, computer-guided templates on quality of VA disability exams.

    Science.gov (United States)

    Fielstein, Elliot M; Brown, Steven H; McBrine, Caroll S; Clark, Terry K; Hardenbrook, Shawn P; Speroff, Ted

    2006-01-01

    The costs and limitations of clinical encounter documentation using dictation/transcription have provided impetus for increased use of computerized structured data entry to enforce standardization and improve quality. The purpose of the present study is to compare exam report quality of Veterans Affairs (VA) disability exams documented by computerized protocol-guided templates with exams documented in the usual fashion (dictation). Exam report quality for 17,490 VA compensation and pension (C&P) disability exams reviewed in 2005 was compared for exam reports completed by template and exam reports completed in routine fashion (dictation). An additional set of 2,903 exams reviewed for quality the last three months of 2004 were used for baseline comparison. Mean template quality scores of 91 (95% CI 89, 92) showed significant improvement over routine exams conducted during the study period 78 (95% CI 77, 78) and at baseline 73 (95% CI 72, 75). The quality difference among examination types is presented. The results of the present study suggest that use of the standardized, guided documentation templates in VA disability exams produces significant improvement in quality compared with routinely completed exams (dictation). The templates demonstrate the opportunity and capacity for informatics tools to enhance delivery of care when operating in a health system with a sophisticated electronic medical record.

  3. Virginia Tech's Ashley White named to USA Today All-USA First Team

    OpenAIRE

    Crumbley, Liz

    2005-01-01

    Virginia Tech senior Ashley White, a University Honors student pursuing degrees in both materials science and engineering and music performance, has been named to USA Today's All-USA College Academic First Team.

  4. USA klaaskatuste murdmise aeg / Kaivo Kopli

    Index Scriptorium Estoniae

    Kopli, Kaivo

    2008-01-01

    USA presidendivalimistel kandideeris esmakordselt afroameeriklane, presidendikandidaatide kampaanias osales naiskandidaat Hillary Clinton. Vt. samas: Obama isa kodukülas palvetati ja valmistuti suureks peoks

  5. BusinessUSA Resource Access API

    Data.gov (United States)

    General Services Administration — BusinessUSA connects businesses to government services and information. The API provides access to resource abstracts including programs, services, data, events, and...

  6. The distribution of phosphorus in Popes Creek, VA, and in the Pocomoke River, MD: Two watersheds with different land management practices in the Chesapeake Bay Basin

    Science.gov (United States)

    Simon, N.S.; Bricker, O.P.; Newell, W.; McCoy, J.; Morawe, R.

    2005-01-01

    This paper compares phosphorus (P) concentrations in sediments from two watersheds, one with, and one without, intensive animal agriculture. The watersheds are in the coastal plain of the Chesapeake Bay and have similar physiographic characteristics. Agriculture in the Pocomoke River, MD, watershed supplied 2.7 percent of all broiler chickens produced in the USA in 1997. Poultry litter is an abundant, local source of manure for crops. Broiler chickens are not produced in the Popes Creek, VA, watershed and poultry manure is, therefore, not a major source of fertilizer. The largest concentrations of P in sediment samples are found in floodplain and main-stem bottom sediment in both watersheds. Concentrations of total P and P extracted with 1N HCl are significantly larger in main-stem bottom sediments from the Pocomoke River than in main-stem bottom sediments from Popes Creek. Larger concentrations of P are associated with what are potentially redox sensitive iron oxyhydroxides in sediment samples from the Pocomoke River watershed than are associated with what are potentially redox sensitive iron oxyhydroxides in sediment samples from the Popes Creek watershed. Data for P and iron (Fe) concentrations in sediments from the Popes Creek watershed provide a numerical framework (baseline) with which to compare P and Fe concentrations in sediment from the Pocomoke River watershed. ?? Springer 2005.

  7. 基于时变VaR的动态套期保值策略研究%A Research on Dynamic Hedging Strategy Based on Minimized Time-varying VaR

    Institute of Scientific and Technical Information of China (English)

    张胜杰; 张敏敏

    2011-01-01

    套期保值可以规避股市系统性风险,文章研究动态套保策略,以VaR最小化为目标,弥补了现有研究的两点不足.文章建立了ECM—BGARCH模型来拟合市场波动,椎导了基于时变VaR的动态套保比模型,满足每日VaR最小且有效;然后,对我国股指期货的实证研究反映出,相比静态模型,动态模型体现出较好的应用效果:(1)提高了套保绩效;(2)降低了平均VaR,意味着需要更少的风险准备金,节约了套保者的资金成本,也更容易达到资金监管要求;(3)取得了更准确的VaR失效率,时变VaR更准确反映了市场异常.%Systemic risk of stock market can be evaded by hedging, and this paper researches the dynamic hedging strategy, solving two existing researching inadequacies. This paper, based on minimized VaR, establi- shes ECM-BGARCH model to fit the volatility of market, and deduces the optimal dynamic hedging ratio, which meanwhile makes daily VaR minimized and effective. After empirical studies of China's stock index fu- tures market , compared with the original static model, the dynamic model has a good performance in applica- tion: ( 1 ) improving the hedging effectiveness ; (2) reducing the average VaR, which means less risk reserve fund is required saving the capital cost which achieves capital regulatory requirements more likely; (3)getting more accurate VaR failure rate, which means that the time-varying VaR reflects the market exceptions more accurately.

  8. Berliini müür USA-s varisemas / Mehis Replik

    Index Scriptorium Estoniae

    Replik, Mehis

    1998-01-01

    USA-s on pankade liitumine lõppjärgus. Tabelid: Pankade Euromoney TOP 200, suurima turuväärtusega pangad juunis 1998, Ida- ja Kesk-Euroopa pankade võrdlus koguvarade alusel. Euroopa ühinevad pangad. Artiklis on käsitletud ka USA pangandusalaseid õigusakte läbi ajaloo

  9. The VA Point-of-Care Precision Oncology Program: Balancing Access with Rapid Learning in Molecular Cancer Medicine.

    Science.gov (United States)

    Fiore, Louis D; Brophy, Mary T; Turek, Sara; Kudesia, Valmeek; Ramnath, Nithya; Shannon, Colleen; Ferguson, Ryan; Pyarajan, Saiju; Fiore, Melissa A; Hornberger, John; Lavori, Philip

    2016-01-01

    The Department of Veterans Affairs (VA) recognized the need to balance patient-centered care with responsible creation of generalizable knowledge on the effectiveness of molecular medicine tools. Embracing the principles of the rapid learning health-care system, a new clinical program called the Precision Oncology Program (POP) was created in New England. The POP integrates generalized knowledge about molecular medicine in cancer with a database of observations from previously treated veterans. The program assures access to modern genomic oncology practice in the veterans affairs (VA), removes disparities of access across the VA network of clinical centers, disseminates the products of learning that are generalizable to non-VA settings, and systematically presents opportunities for patients to participate in clinical trials of targeted therapeutics.

  10. 76 FR 71440 - Enhanced-Use Lease (EUL) of Department of Veterans Affairs (VA) Real Property for the Development...

    Science.gov (United States)

    2011-11-17

    ... into an EUL on an approximately 5.2-acre parcel of land at the Edward Hines, Jr. VA Hospital in Hines, Illinois. The selected lessee will finance, design, develop, construct, manage, maintain and operate...

  11. Research on the Hedging of CSI300 Stock Index Future Based on VaR and CVaR Model

    Directory of Open Access Journals (Sweden)

    Xu Zijian

    2015-01-01

    Full Text Available Hedging function is one of the most significant functions of stock index futures, and it received extensive public attention. This article set VaR and CVaR as hedging objective function of the hedging model in China and proposed the hedging effect measurement method based on VaR and CVaR. It also used the actual data of CSI300 stock index future to calculate its hedging effect. It is found from the result that the hedging model of stock index future based on VaR and CVaR can effectively reduce the risk of portfolio, and a relatively good accumulated income rate will be obtained. By comparison, the hedging model of stock index future based on CVaR will do better in controlling the risk of portfolio, while the hedging model of stock index future based on VaR will obtain a better accumulated income rate.

  12. 75 FR 30915 - Computer Matching Program Between the Department of Veterans Affairs (VA) and the Department of...

    Science.gov (United States)

    2010-06-02

    ... eligibility status of Veterans, Servicemembers, and reservists, and eligible dependents who have applied for... is to enable VA to verify that individuals meet the conditions of military service and...

  13. KiVa Antibullying Program: Overview of Evaluation Studies Based on a Randomized Controlled Trial and National Rollout in Finland

    Directory of Open Access Journals (Sweden)

    Christina Salmivalli

    2012-12-01

    Full Text Available The effects of a Finnish national school-based antibullying program (KiVa were evaluated in a randomized controlled trial (2007–2009 and during nationwide implementation (since 2009. The KiVa program is been found to reduce bullying and victimization and increase empathy towards victimized peers and self-efficacy to support and defend them. KiVa increases school liking and motivation and contributes to significant reductions in anxiety, depression, and negative peer perceptions. Somewhat larger reductions in bullying and victimization were found in the randomized controlled trial than in the broad rollout, and the largest effects were obtained in primary school (grades 1–6. The uptake of the KiVa program is remarkable, with 90 percent of Finnish comprehensive schools currently registered as program users.

  14. 30 CFR 57.22101 - Smoking (I-A, II-A, III, and V-A mines).

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Smoking (I-A, II-A, III, and V-A mines). 57.22101 Section 57.22101 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR... Smoking (I-A, II-A, III, and V-A mines). Persons shall not smoke or carry smoking materials, matches,...

  15. 30 CFR 57.22212 - Air flow (I-C, II-A, and V-A mines).

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Air flow (I-C, II-A, and V-A mines). 57.22212... Standards for Methane in Metal and Nonmetal Mines Ventilation § 57.22212 Air flow (I-C, II-A, and V-A mines). Air flow across each working face shall be sufficient to carry away any accumulation of methane,...

  16. Estimating Value at Risk with the Generalized Kalman Filter%基于Generalized Kalman Filter的VaR估计

    Institute of Scientific and Technical Information of China (English)

    赵利锋; 张崇岐

    2009-01-01

    在应用Kalman Filter方法估计时变风险β系数的基础上,引入Generalized Kalman Filter方法来估计时变卢系数,再通过Sharp对角线模型计算投资组合的VaR,并运用Backtesting检验判断两方法估计VaR的精确度.

  17. Structural and biochemical characterisation of VaF1, a P-IIIa fibrinogenolytic metalloproteinase from Vipera ammodytes ammodytes venom.

    Science.gov (United States)

    Leonardi, Adrijana; Sajevic, Tamara; Latinović, Zorica; Pungerčar, Jože; Balija, Maja Lang; Bakija, Alenka Trampuš; Vidmar, Robert; Halassy, Beata; Križaj, Igor

    2015-02-01

    A high molecular mass metalloproteinase with α-fibrinogenolytic activity, termed VaF1, was purified from nose-horned viper (Vipera ammodytes ammodytes) venom. Subcutaneous injection of 9 μg of VaF1 did not induce bleeding in rats. Nevertheless, in vitro it degraded collagen IV, nidogen and fibronectin, components of the extracellular matrix, although with low efficacy and narrow specificity. VaF1 would be expected to exert anti-coagulant action, due to its hydrolysis of fibrinogen, factor X, prothrombin and plasminogen, plasma proteins involved in blood coagulation. The enzyme is a single-chain glycoprotein with a molecular mass of 49.7 kDa, as determined by mass spectrometry, and multiple isoelectric points centred at pH 5.8. The complete amino acid sequence of the precursor of VaF1 was deduced by cloning and sequencing its cDNA. Composed of metalloproteinase, disintegrin-like and cysteine-rich domains, VaF1 is a typical P-IIIa subclass snake venom metalloproteinase. Although it possesses a collagen-binding sequence in its disintegrin-like domain, VaF1 displayed no effect on collagen-induced platelet aggregation in vitro. Two consensus N-glycosylation sites are present in the sequence of VaF1, however, the extent of its glycosylation is low, only 5.2% of the total molecular mass. Interestingly, in standard experimental conditions VaF1 is not recognised by antiserum against the whole venom, so it can contribute to post-serotherapy complications, such as ineffective blood coagulation, in the envenomed patient. Copyright © 2014 Elsevier B.V. and Société française de biochimie et biologie Moléculaire (SFBBM). All rights reserved.

  18. 30 CFR 57.22608 - Secondary blasting (I-A, II-A, and V-A mines).

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Secondary blasting (I-A, II-A, and V-A mines... blasting (I-A, II-A, and V-A mines). Prior to secondary blasting, tests for methane shall be made in the mine atmosphere at blast sites by a competent person. Secondary blasting shall not be done when...

  19. Krossil on probleeme USA viisaga? / Raimo Poom

    Index Scriptorium Estoniae

    Poom, Raimo

    2011-01-01

    Eesti Päevaleht esitas USA Eesti-saatkonnale järelepärimise seoses sellega, et Eerik-Niiles Krossi USA-viisa on tühistatud. Saatkonna pressi- ja kultuuriatašee James Landi vastusest. Eerik-Niiles Krossi kommentaare

  20. Krossil on probleeme USA viisaga? / Raimo Poom

    Index Scriptorium Estoniae

    Poom, Raimo

    2011-01-01

    Eesti Päevaleht esitas USA Eesti-saatkonnale järelepärimise seoses sellega, et Eerik-Niiles Krossi USA-viisa on tühistatud. Saatkonna pressi- ja kultuuriatašee James Landi vastusest. Eerik-Niiles Krossi kommentaare

  1. USA laenukriis peegeldub Põhjalas / Tõnis Arnover

    Index Scriptorium Estoniae

    Arnover, Tõnis, 1952-

    2007-01-01

    USA-s süvenev kinnisvaralaenukriis avaldab mõju ka tunduvalt riskantsematele Põhjamaade kinnisvaraturgudele. Siiski on Põhjalas kõrge riskiga hüpoteeklaenude osa võrreldes ülejäänud laenudega äärmiselt väike. Lisa: Kõige haavatavamad kinnisvaraturud; Mõjud mujal maailmas. Vt. samas: Põhjamaade börsid USAga samas taktis

  2. Bulgaaria valitsus tahab USA raketikilpi / Mihkel Niglas

    Index Scriptorium Estoniae

    Niglas, Mihkel

    2007-01-01

    Bulgaarias küsiti USA presidendilt George W. Bushilt, miks Poolasse ja Tšehhi kavandatav raketikilp ei hakka katma Bulgaariat. USA paigutab septembris Bulgaaria sõjabaasi üle 3000 sõduri. George W. Bush toetab Bulgaaria nõudmist Liibüale vabastada Bulgaaria meditsiiniõed

  3. USA's litterære superstjerne

    DEFF Research Database (Denmark)

    Bjerre, Thomas Ærvold

    2010-01-01

    Jonathan Franzen er den mest omtalte forfatter i USA lige nu og ombejlet af alle fra Time Magazine til Oprah Winfrey. Hvad er det, han kan, manden bag ”Freedom”?......Jonathan Franzen er den mest omtalte forfatter i USA lige nu og ombejlet af alle fra Time Magazine til Oprah Winfrey. Hvad er det, han kan, manden bag ”Freedom”?...

  4. USA tankid jõudsid Tapale

    Index Scriptorium Estoniae

    2017-01-01

    Tapale saabus poolsada USA sõjamasinat, nende seas neli tanki Abrams M1A2 ja 15 jalaväe lahingumasinat Bradley. Tehnikat hakkab kasutama USA maaväe 4. jalaväediviisi 68. soomusrügemendi esimese pataljoni C-kompanii

  5. Teadlased : USA liitub Kyoto protokolliga / Neeme Raud

    Index Scriptorium Estoniae

    Raud, Neeme, 1969-

    2004-01-01

    USA ja Austraalia on ainsad riigid, mis pole Kyoto protokollile alla kirjutanud. Princetoni ülikooli professori Michael Oppenheimeri arvates võib USA president George W. Bush oma seisukohti keskkonnaküsimustes muuta, sest teiseks ametiajaks valitud presidendid ei pea mõtlema uuele kampaaniale ning püüavad enne Valgest Majast lahkumist oma mainet maailma silmis parandada

  6. Poola ootab USA maaväelasi

    Index Scriptorium Estoniae

    2014-01-01

    Poola kaitseministri Tomasz Siemoniaki sõnul saadab USA Poolasse maavägesid, et laeindada NATO kohalolekut ajal, mil pingeline olukord Ukrainas kestab, kirjutas Washington Post. Siemoniak ütles lehele, et sõjalised planeerijad juba töötavad vastava kava üksikasjade kallal. Ta lisas, et tõenäoliselt saadetakse USA sõdureid ka Baltimaadesse

  7. Etteheide: USA okupeerib Haitit / Kaivo Kopli

    Index Scriptorium Estoniae

    Kopli, Kaivo

    2010-01-01

    Prantsusmaa ja Brasiilia on esitanud protesti, sest USA sõjalennukitele on antud eelisõigus Haiti pealinna Port-au-Prince'i lennujaama kasutamisel. Paljude kommentaatorite hinnangul on Prantsusmaa püüdnud haarata prominentset rolli Haiti abistamisel, kuid USA on tegutsenud kiiremini ja jõulisemalt. Kaart

  8. USA relvastab Saddami toetajaid / Triin Oppi

    Index Scriptorium Estoniae

    Oppi, Triin

    2007-01-01

    Ilmunud ka: Postimees : na russkom jazõke, 12. juuni 2007, lk. 6. USA koostööst Iraagis endiste vastaste ehk Saddam Husseini toetanud sunniitidega, sest valitsusväed ja USA sõdurid pole suutnud lüüa Iraagi mässulisi ja Al-Qaedat. Kaart: Koostööpiirkonnad

  9. Etteheide: USA okupeerib Haitit / Kaivo Kopli

    Index Scriptorium Estoniae

    Kopli, Kaivo

    2010-01-01

    Prantsusmaa ja Brasiilia on esitanud protesti, sest USA sõjalennukitele on antud eelisõigus Haiti pealinna Port-au-Prince'i lennujaama kasutamisel. Paljude kommentaatorite hinnangul on Prantsusmaa püüdnud haarata prominentset rolli Haiti abistamisel, kuid USA on tegutsenud kiiremini ja jõulisemalt. Kaart

  10. Bulgaaria valitsus tahab USA raketikilpi / Mihkel Niglas

    Index Scriptorium Estoniae

    Niglas, Mihkel

    2007-01-01

    Bulgaarias küsiti USA presidendilt George W. Bushilt, miks Poolasse ja Tšehhi kavandatav raketikilp ei hakka katma Bulgaariat. USA paigutab septembris Bulgaaria sõjabaasi üle 3000 sõduri. George W. Bush toetab Bulgaaria nõudmist Liibüale vabastada Bulgaaria meditsiiniõed

  11. USA allveelaev uputas kalalaeva / Heiki Suurkask

    Index Scriptorium Estoniae

    Suurkask, Heiki, 1972-

    2001-01-01

    Hawaii lähistel õppustel kiiret pinnaletõusu harjutanud USA allveelaev USS Greeneville põrkas kokku Jaapani õppelaevaga Ehime Maru, õnnetuse tagajärjel hukkus tõenäoliselt 9 jaapanlast. Skeem: Õnnetused USA allveelaevadega

  12. USA raport hoiatab tuumaterroristide eest / Karin Volmer

    Index Scriptorium Estoniae

    Volmer, Karin

    2007-01-01

    USA-s tegutseva tuumaterrori vastase organisatsiooni Nuclear Threat Initiative (NTI) raport kinnitab maailma edusamme tuumamaterjali turvalisuses, kuid on ka palju ohuallikaid. Analüütikud kahtlevad Venemaa ja Pakistani armee usaldusväärsuses tuumamaterjali hoidmisel. Lisa: Tuumaterrori raport

  13. USA tankid jõudsid Tapale

    Index Scriptorium Estoniae

    2017-01-01

    Tapale saabus poolsada USA sõjamasinat, nende seas neli tanki Abrams M1A2 ja 15 jalaväe lahingumasinat Bradley. Tehnikat hakkab kasutama USA maaväe 4. jalaväediviisi 68. soomusrügemendi esimese pataljoni C-kompanii

  14. Assessments of Selected Real-Time Computing Technologies

    Science.gov (United States)

    1991-07-01

    meat te high standards expected of refereed papers in professloui journals or formal Agency reports. Documents IDA Documents are used for the...1714 SDIO Technical Information Center DRC 1755 Jeff Davis Highway Suite 802 Crystal Square 5 Arlington, VA 22202 Distribution List-S NAME AND...Arlington, VA 22203-1714 SDIO Technical Information Center 1 DRC 1755 Jeff Davis Highway Suite 802 Crystal Square 5 Arlington, VA 22202 Distnbution List-5

  15. Ideaalne torm USA majanduses / Ken Goldstein ; interv. Neeme Raud

    Index Scriptorium Estoniae

    Goldstein, Ken

    2008-01-01

    USA majandusuuringute organisatsiooni The Conference Board analüütik USA majanduse olukorrast, mõjust maailmamajandusele, arenguvõimalustest ning uue presidendi vajalikest sammudest majanduses. Lisa: Enamuse arvates on USA valel teel

  16. Les emplois du marqueur discursif « di va » en ancien français

    Directory of Open Access Journals (Sweden)

    Evelyne Oppermann-Marsaux

    2011-07-01

    Full Text Available Cet article porte sur les différents emplois du marqueur discursif « di va » en ancien français. Il s’intéresse plus particulièrement à trois aspects : le figement de la séquence « di va » en comparaison avec les occurrences de « va + di », la pragmaticalisation de l’impératif « di » ainsi que la position et la fonction de « di va » à l’intérieur du discours rapporté. L’étude permet de définir « di va » comme un marqueur discursif polysémique, en distinguant entre les emplois de « di va 1 », dans lesquels le sémantisme premier du verbe « dire » reste présent, et ceux de « di va 2 », où ce sémantisme s’efface. Dans ce dernier cas, « di va » devient compatible avec des contextes injonctifs et déclaratifs. Toujours employé en position initiale (« Di va, P », il traduit souvent une réaction de la part du locuteur face au comportement – verbal ou non verbal – de son allocutaire et peut alors prendre des valeurs expressives différentes, allant de l’opposition à la bienveillance et à l’incrédulité. « Di va 1 » en revanche, figure exclusivement dans le contexte immédiat d’une interrogation (qu’il ne précède pas obligatoirement et se comporte alors « seulement » comme une interjection d’appel, qui attire l’attention de l’allocutaire sur la question posée.This paper deals with the different uses of the discourse marker “di va” in Old French. It focuses on three main points: the fixation of the sequence “di va” compared to the occurrences of “va + di”, the pragmaticalization of the imperative “di”, and the position and the function of “di va” within reported speech. The study defines “di va” as a polysemic discourse marker, and distinguishes between the uses of “di va 1”, where the primary lexical meaning of the verb “dire” is still present, and those of “di va 2”, where this lexical meaning has disappeared

  17. USA National Phenology Network gridded products documentation

    Science.gov (United States)

    Crimmins, Theresa M.; Marsh, R. Lee; Switzer, Jeff R.; Crimmins, Michael A.; Gerst, Katharine L.; Rosemartin, Alyssa H.; Weltzin, Jake F.

    2017-02-23

    The goals of the USA National Phenology Network (USA-NPN, www.usanpn.org) are to advance science, inform decisions, and communicate and connect with the public regarding phenology and species’ responses to environmental variation and climate change. The USA-NPN seeks to facilitate informed ecosystem stewardship and management by providing phenological information freely and openly. One way the USA-NPN is endeavoring to accomplish these goals is by providing data and data products in a wide range of formats, including gridded real-time, short-term forecasted, and historical maps of phenological events, patterns and trends. This document describes the suite of gridded phenologically relevant data products produced and provided by the USA National Phenology Network, which can be accessed at www.usanpn.org/data/phenology_maps and also through web services at geoserver.usanpn.org/geoserver/wms?request=GetCapabilities.

  18. Effect of VA and MWNT contents on the rheological and physical properties of EVA

    Science.gov (United States)

    Kim, Jong-Ho; Lee, Seungwon; Kim, Byoung Chul; Shin, Bong-Seob; Jeon, Jong-Young; Chae, Dong Wook

    2016-02-01

    Ethylene vinyl acetate (EVA) copolymers with two different VA contents (15 and 33 wt.%, denoted by EVA15 and EVA33, respectively) were melt compounded with multi-walled carbon nanotubes (MWNTs) and the effect of VA and nanotube contents on the rheological, thermal and morphological properties was investigated. The addition of nanotubes into both EVAs increased the onset temperature of crystallization and broadened the peak, but further addition from 3 wt.% slightly decreased the temperature with increasing nanotube contents. In the wide angle X-ray diffraction patterns the peak of EVA15 was little affected by the presence of nanotubes but that of EVA33 slightly shifted to higher degree and became sharper with increasing nanotube contents. Dynamic viscosity (η') increased with nanotube contents giving abrupt increase at 2 wt.% nanotubes. Loss tangent decreased with increasing nanotube contents exhibiting the plateau-like behavior over most of the frequency range from 2 wt.% nanotubes. In the Casson plot, yield stress increased with nanotube content and its increasing extent was more notable for more VA content. In the Cole-Cole plot, the presence of nanotubes from 2 wt.% gave rise to the deviation from the single master curve by decreasing the slope. The deviated extent of EVA33 became more remarkable with increasing nanotube contents than that of EVA15. The stress-strain curve showed that more improved tensile modulus and yield stress were achieved by the introduction of MWNTs for EVA 33 than for EVA15. Tensile strength of EVA33 increased with increasing nanotube contents, while that of EVA15 decreased.

  19. Effects of VA Facility Dog on Hospitalized Veterans Seen by a Palliative Care Psychologist.

    Science.gov (United States)

    Krause-Parello, Cheryl A; Levy, Cari; Holman, Elizabeth; Kolassa, John E

    2016-01-01

    The United States is home to 23 million veterans. In many instances, veterans with serious illness who seek healthcare at the VA receive care from a palliative care service. Animal-assisted intervention (AAI) is gaining attention as a therapeutic stress reducing modality; however, its effects have not been well studied in veterans receiving palliative care in an acute care setting. A crossover repeated-measures study was conducted to examine the effects of an animal-assisted intervention (AAI) in the form of a therapy dog on stress indicators in 25 veterans on the palliative care service at the VA Eastern Colorado Healthcare System in Denver, CO. Veterans had a visit from a therapy dog and the dog's handler, a clinical psychologist (experimental condition) and an unstructured visit with the clinical psychologist alone (control condition). Blood pressure, heart rate, and the salivary biomarkers cortisol, alpha-amylase, and immunoglobulin A were collected before, after, and 30-minutes after both the experimental and control conditions. Significant decreases in cortisol were found when the before time period was compared to the 30-minutes after time period for both the experimental ( p = 0.007) and control condition ( p = 0.036). A significant decrease in HR was also found when the before time period was compared to the 30-minutes after time period for both the experimental ( p = 0.0046) and control ( p = 0.0119) condition. Results of this study supported that a VA facility dog paired with a palliative care psychologist had a measurable impact on salivary cortisol levels and HR in veterans.

  20. Making housing first happen: organizational leadership in VA's expansion of permanent supportive housing.

    Science.gov (United States)

    Kertesz, Stefan G; Austin, Erika Laine; Holmes, Sally K; Pollio, David E; Schumacher, Joseph E; White, Bert; Lukas, Carol VanDeusen

    2014-12-01

    While most organizational literature has focused on initiatives that transpire inside the hospital walls, the redesign of American health care increasingly asks that health care institutions address matters outside their walls, targeting the health of populations. The US Department of Veterans Affairs (VA)'s national effort to end Veteran homelessness represents an externally focused organizational endeavor. Our aim was to evaluate the role of organizational practices in the implementation of Housing First (HF), an evidence-based homeless intervention for chronically homeless individuals. This was an interview-based comparative case study conducted across eight VA Medical Centers (VAMCs). Front line staff, mid-level managers, and senior leaders at VA Medical Centers were interviewed between February and December 2012. Using a structured narrative and numeric scoring, we assessed the correlation between successful HF implementation and organizational practices devised according to the organizational transformation model (OTM). Scoring results suggested a strong association between HF implementation and OTM practice. Strong impetus to house Veterans came from national leadership, reinforced by Medical Center directors closely tracking results. More effective Medical Center leaders differentiated themselves by joining front-line staff in the work (at public events and in process improvement exercises), by elevating homeless-knowledgeable persons into senior leadership, and by exerting themselves to resolve logistic challenges. Vertical alignment and horizontal integration advanced at sites that fostered work groups cutting across service lines and hierarchical levels. By contrast, weak alignment from top to bottom typically also hindered cooperation across departments. Staff commitment to ending homelessness was high, though sustainability planning was limited in this baseline year of observation. Key organizational practices correlated with more successful

  1. Adenovirus Vector-Derived VA-RNA-Mediated Innate Immune Responses

    Directory of Open Access Journals (Sweden)

    Hiroyuki Mizuguchi

    2011-07-01

    Full Text Available The major limitation of the clinical use of replication-incompetent adenovirus (Ad vectors is the interference by innate immune responses, including induction of inflammatory cytokines and interferons (IFN, following in vivo application of Ad vectors. Ad vector-induced production of inflammatory cytokines and IFNs also results in severe organ damage and efficient induction of acquired immune responses against Ad proteins and transgene products. Ad vector-induced innate immune responses are triggered by the recognition of Ad components by pattern recognition receptors (PRRs. In order to reduce the side effects by Ad vector-induced innate immune responses and to develop safer Ad vectors, it is crucial to clarify which PRRs and which Ad components are involved in Ad vector-induced innate immune responses. Our group previously demonstrated that myeloid differentiating factor 88 (MyD88 and toll-like receptor 9 (TLR9 play crucial roles in the Ad vector-induced inflammatory cytokine production in mouse bone marrow-derived dendritic cells. Furthermore, our group recently found that virus associated-RNAs (VA-RNAs, which are about 160 nucleotide-long non-coding small RNAs encoded in the Ad genome, are involved in IFN production through the IFN-β promoter stimulator-1 (IPS-1-mediated signaling pathway following Ad vector transduction. The aim of this review is to highlight the Ad vector-induced innate immune responses following transduction, especially VA-RNA-mediated innate immune responses. Our findings on the mechanism of Ad vector-induced innate immune responses should make an important contribution to the development of safer Ad vectors, such as an Ad vector lacking expression of VA-RNAs.

  2. 76 FR 64360 - National Heart, Lung, and Blood Institute; Notice of Closed Meetings

    Science.gov (United States)

    2011-10-18

    .... Agenda: To review and evaluate grant applications. Place: Crystal Gateway Marriott, 1700 Jefferson Davis... applications. Place: Crystal Gateway Marriott, 1700 Jefferson Davis Highway, Arlington, VA 22202....

  3. 76 FR 68200 - National Heart, Lung, and Blood Institute; Notice of Closed Meetings

    Science.gov (United States)

    2011-11-03

    ... of Committee: National Heart, Lung, and Blood Institute Special Emphasis Panel; Clinical Hematology...: Hilton Crystal City, 2399 Jefferson Davis Hwy, Arlington, VA 22202. Contact Person: William J Johnson,...

  4. Substance use

    Science.gov (United States)

    Substance abuse; Illicit drug abuse; Narcotic abuse; Hallucinogen abuse ... Arlington, VA: American Psychiatric Publishing. 2013. Weiss RD. Drugs of abuse. In: Goldman L, Schafer AI, eds. Goldman's Cecil ...

  5. 75 FR 57971 - National Heart, Lung, and Blood Institute; Notice of Closed Meeting

    Science.gov (United States)

    2010-09-23

    ... review and evaluate grant applications. Place: Courtyard Marriott Crystal City, 2899 Jefferson Davis Highway, Arlington, VA 22202. Contact Person: Keith A. Mintzer, PhD, Scientific Review Officer,...

  6. Analysis of low energy arc discharge characteristics based on dynamic V-A characteristics model

    Institute of Scientific and Technical Information of China (English)

    JING Li-nan; WANG Li-gong

    2006-01-01

    Low energy arc discharge characteristics was analyzed based on dynamic V-A characteristics model. It draws conclusions that discharge time relates to the source voltage and the product of inductance and stable current, discharge time will increase when the source voltage increases; current reduce rate is in inverse proportion to the value of inductance; arc resistance when the arc occurs is the ratio of minimum arcing voltage to stable current. It also gains the expressions of arc resistance and arc power, arc resistance and arc power both increase as the source voltage increases and decrease as the value of inductance increases. Conclusions above mentioned are helpful to design intrinsically safe circuits.

  7. Què va ser primer en l'origen de la vida?

    OpenAIRE

    Santos, Mauro

    2010-01-01

    Una recerca publicada a "Proceedings of the National Academy of Sciences" rebutja la teoria de què l'origen de la vida es va originar com un sistema de molècules autocatalític capaç d'experimentar evolució darwiniana sense la necessitat d'ARN o d'ADN i de la seva replicació. L'estudi, en què ha participat Mauro Santos, investigador del Departament de Genètica i de Microlobiologia de la UAB, ha demostrat, analitzant el que alguns investigadors han anomenat "genomes compostos", que aquestes xar...

  8. Toxicidad de VA-DIFTET® por administración a dosis repetida en ratones

    OpenAIRE

    Pablo González; Enrique Muñoz; Anait Martínez; Mildrey Fariñas; Reynaldo Oliva; Osmany Marrero

    2000-01-01

    Una vez estudiada la toxicidad de la vacuna VA-DIFTET® (vacuna antidiftérica antitetánica) por administración a dosis única en dos especies de animales, se impone la evaluación a dosis repetida, teniendo en cuenta que el esquema de inmunización en humanos prevé la aplicación de tres dosis cuando el componente pertusis de la DPT está contraindicado. Se emplearon 210 ratones OF-1 de ambos sexos. Los grupos experimentales fueron similares a los de la prueba a dosis única con la vacuna dúplex, an...

  9. Social work in the Veterans Health Administration (VA) System: rewards, challenges, roles and interventions.

    Science.gov (United States)

    Beder, Joan; Postiglione, Paul

    2013-01-01

    For the social worker in the Veterans Health Administration (VA) System, numerous challenges are faced and met while serving the nation's Veterans. As part of the multidisciplinary team, social workers perform a variety of tasks and function in diverse roles. The qualitative survey research reported in this article sought to detail what social workers identified about the impact and rewards of their work and what they saw as the challenges and frustrations. In addition the social workers were asked to clarify their role with the patient and the family. Intervention strategies used in the course of the social workers interaction with the Veterans was also ascertained.

  10. The Adjustment of VaR to the Empirical Distribution of Returns

    Directory of Open Access Journals (Sweden)

    Radu Lupu

    2006-06-01

    Full Text Available Basel II Recommendations concerning internal rating based models approach for financial institutions and the success of RiskMetrics made Value-at-Risk (VaR is the most important risk measurement instrument at international level. The objective of this paper is to address the problem of adapting this method to the statistical properties of the returns for portfolios that include derivatives in the form of options too. We assume that the returns for the analyzed portfolios are not normally distributed. The methodologies presented are the ones used to capture the percentile when returns follow the features of the empirical distributions reviewed in Cont (2001.

  11. [Theory of V.A. dogiel on polymerization and oligomerization as a general integration concept].

    Science.gov (United States)

    Makmaev, Iu V

    2010-01-01

    The theory of V.A. Dogiel on the significance of polymerization and ligomerization processes in the evolution of Protozoa and Metazoa is compared with the paper of I.I. Schmalhauisen (1972) on factors and steps of aromorph evolution. Dogiel's theory is considered as a general integration conception. Four steps are distinguished in the evolution of biological systems: (1) formation of morphofunctional system by units of the lower structural level, (2) polymerization of morphofunctional units of a system, (3) oligomerization of morphofunctional units of system by means of their reduction, uniting, or differentiation, (4) integration and stabilization of a system owing to development of morphofunctional connections between its parts.

  12. va le travail à l’ère du numérique ?

    OpenAIRE

    Bercot, Régine; Blanc, Martine; Durampart, Michel; Grenier, Corinne; Guyot, Brigitte; Hassanaly, Parina; Le Bis, Isabelle; Metzger, Jean-Luc; Moatty, Frédéric; Peyrard, Catherine; Pierson, Françoise; Rouard, Françoise; Saint Laurent-Kogan (de), Anne-France; Teiger, Catherine; Vacher, Béatrice

    2013-01-01

    va le travail ? Les technologies de l’information ont envahi massivement les sphères professionnelles, et ont soumis le travail des salariés à des bouleversements tant techniques, qu’organisationnels et identitaires, encore peu étudiés aujourd’hui. L’ouvrage se concentre sur trois changements majeurs. Il montre : 1) comment s’associent désormais les salariés au travail ; 2) quels apprentissages sont désormais requis, quand les savoirs sont dès leur acquisition considérés comme obsolètes ;...

  13. 3kVA UPS for residential application with interface for solar panels and microprocessor control

    Directory of Open Access Journals (Sweden)

    André Luiz Batista Ferreira

    2014-05-01

    Full Text Available This paper presents a complete design of a UPS 3kVA for residential applications and it is an important contribution to the academic and commercial environment. It also allows the use of solar panels, can make the load in question less dependent on the grid, and the use of clean energy. To this end we implemented a prototype in the field with battery bank of 150V, using as general control a digital signal controller (DSC family of DSP56F800E FreescaleTM.

  14. STUDY ON DETERMINATION OF TRACE Fe BY Fe(Ⅱ)-VA THIN LAYER RESIN PHASE SPECTROPHOTOMETRY

    Institute of Scientific and Technical Information of China (English)

    SONG Huanyu; YAN Yongsheng; WANG Yun

    2006-01-01

    A new method for the determination of Fe by thin layer resin phase spectrophotometry in alkali condition was reported. The complex anion formed by Fe(Ⅱ) and VA was absorbed on the 717#resin and Fe was determined by making thin layer. This method had a high sensitivity (ε620=3.0×105 L/mol·cm), which was 15 times higher than that of liquid phase spectrophotometry. It had been proved a satisfactory precision (5.0μg Fe, n=6, RSD=1.8%). The trace Fe in natural water was determined and the recovery was 97%.

  15. The Orbital Evolution of 2007 VA85, an Amor-type Asteroid on a Retrograde Orbit.

    Science.gov (United States)

    Kankiewicz, P.; Włodarczyk, I.

    2010-06-01

    Among the known population of asteroids on retrograde orbits (i > 90°) we found an object classified as an Amor-type asteroid. During the analysis of the first results of astrometry, we found some possible Earth-impact solutions for this asteroid. After taking into account the latest observations, we excluded any significant impact solution. However, this asteroid is the first known example of potentially hazardous object on a retrograde orbit. We also investigated the orbital evolution of 2007 VA85 (1 My in the past), obtaining possible scenarios of its dynamical origin.

  16. Crisis convulsiva en hemodi??lisis con compromiso de la v??a a??rea

    OpenAIRE

    2014-01-01

    La aparici??n de crisis convulsivas en los pacientes sometidos a hemodi??lisis son m??s frecuentes que en la poblaci??n general y son debidas por diversas causas siendo las metab??licas las m??s frecuentes. Estos pacientes tienen mayor incidencia de coagulopat??as y junto al uso de heparina durante la hemodi??lisis pueden desarrollar hemorragias cerebrales que a su vez pueden ser la causa de crisis convulsivas. Ante una crisis convulsiva es imprescindible mantener una v??a a??rea ...

  17. Impacts of domestic and and agricultural rainwater harvesting system on watershed hydrology: A case study of Albemarle-Pamlico Watershed basins (NC, VA, USA)

    Science.gov (United States)

    Rainwater harvesting (RWH) is increasingly relevant in the context of growing population and its demands on water quantity. Here, we present a method to better understand the hydrologic impacts of urban domestic and agricultural rainwater harvesting and apply the approach to thre...

  18. 投资组合行业配置的动态VaR研究--基于时变Copula-GJR-Skewed-t模型

    Institute of Scientific and Technical Information of China (English)

    刘澄; 张玲

    2013-01-01

    用时变Copula-GJR-Skewed-t模型研究了深证22个行业分类指数中任意两个投资组合的动态VaR,并与静态VaR比较。实证结果表明,时变t-Copula函数在众多Copula函数中对行业投资组合的拟合效果最优,给出了模型估计出的VaR最大和最小的5对行业组合,不同行业组合的动态VaR在股市周期各阶段关系相对稳定,同一行业组合的动态VaR和静态VaR关系相对稳定,且略高于静态VaR。%Based on time-varying Copula-GJR-Skewed-t model, portfolio dynamical VaR of any two industrial indexes among 22 industrial indexes of Shenzhen stock exchanges is analyzed and compared to corresponding static VaR. The empirical result shows that among several Copulas, time-varying t-Copula is the most suitable for the industrial portfolios. Industrial portfolios of the 5 biggest and 5 smallest VaR are given. The relationship of dynamical VaR of different portfolios keeps stable in all phases of stock market cycle. The relationship of dynamical VaR and static VaR of a portfolio keeps stable, the former is a little bigger than the latter.

  19. Optimizing multi-period portfolio decision model with mean-VaR risk control%基于均值-VaR的多周期最优投资组合决策模型

    Institute of Scientific and Technical Information of China (English)

    李蕊

    2011-01-01

    文中考虑了基于均值-VaR风险的最优投资组合决策问题,在存在无风险资产和交易费用的情形下,建立了基于均值-VaR风险控制的多周期最优投资组合决策模型。应用遗传算法对模型进行了求解,对求解结果进行了比较分析,并结合单周期的情形进行了比较分析,结果表明基于均值-VaR风险控制的多周期最优投资组合决策模型相对于单周期最优投资组合决策模型有明显的改进效果。%Optimal portfolio decision-making with mean-VaR risk was considered in this paper.Multi-period and portfolio decision model were established with the risk-free assets and transaction costs.The solutions of the model were derived by numerical simulation of genetic algorithm,and a comparative analysis with the single-period portfolio decision model was conducted.The results show that the multi-period portfolio decision model improves the single-period portfolio decision model with mean-VaR risk control.

  20. Measurement to stock market liquidity risk based on GARCH-VaR model%基于GARCH-VaR模型的股票流动性风险度量

    Institute of Scientific and Technical Information of China (English)

    刘晓青; 杨一文

    2015-01-01

    Based on investigation to liquidity risk before, this paper focuses more on the heterogeneity of stock market. Firstly, it does MODWT to the liquidity scale data, then calculates VaR of each scale using GARCH-VaR model, finally tests the effectiveness of the model. The paper proves risk capacity varies with capital scale, and the various risk pressure long-term and short-term investors face.%在原有流动性风险研究的基础上,充分考虑股票市场异质性,对流动性指标数据进行了最大重复离散小波变换(MODWT),然后运用GARCH-VaR模型分别计算各尺度上的VaR值,并对其进行了有效性检验。通过对各尺度VaR值的统计结果进行分析,验证所投资市场资本规模对风险容纳能力的不同以及长期投资者与短期投资者面对的不同流动性压力。