Job satisfaction and burnout among VA and community mental health workers.

Science.gov (United States)

Salyers, Michelle P; Rollins, Angela L; Kelly, Yu-Fan; Lysaker, Paul H; Williams, Jane R

2013-03-01

Building on two independent studies, we compared burnout and job satisfaction of 66 VA staff and 86 community mental health center staff in the same city. VA staff reported significantly greater job satisfaction and accomplishment, less emotional exhaustion and lower likelihood of leaving their job. Sources of work satisfaction were similar (primarily working with clients, helping/witnessing change). VA staff reported fewer challenges with job-related aspects (e.g. flexibility, pay) but more challenges with administration. Community mental health administrators and policymakers may need to address job-related concerns (e.g. pay) whereas VA administrators may focus on reducing, and helping workers navigate, administrative policies.

Comparison of outcomes for veterans receiving dialysis care from VA and non-VA providers

Directory of Open Access Journals (Sweden)

Wang Virginia

2013-01-01

Full Text Available Abstract Background Demand for dialysis treatment exceeds its supply within the Veterans Health Administration (VA, requiring VA to outsource dialysis care by purchasing private sector dialysis for veterans on a fee-for-service basis. It is unclear whether outcomes are similar for veterans receiving dialysis from VA versus non-VA providers. We assessed the extent of chronic dialysis treatment utilization and differences in all-cause hospitalizations and mortality between veterans receiving dialysis from VA versus VA-outsourced providers. Methods We constructed a retrospective cohort of veterans in 2 VA regions who received chronic dialysis treatment financed by VA between January 2007 and December 2008. From VA administrative data, we identified veterans who received outpatient dialysis in (1 VA, (2 VA-outsourced settings, or (3 both (“dual” settings. In adjusted analyses, we used two-part and logistic regression to examine associations between dialysis setting and all-cause hospitalization and mortality one-year from veterans’ baseline dialysis date. Results Of 1,388 veterans, 27% received dialysis exclusively in VA, 47% in VA-outsourced settings, and 25% in dual settings. Overall, half (48% were hospitalized and 12% died. In adjusted analysis, veterans in VA-outsourced settings incurred fewer hospitalizations and shorter hospital stays than users of VA due to favorable selection. Dual-system dialysis patients had lower one-year mortality than veterans receiving VA dialysis. Conclusions VA expenditures for “buying” outsourced dialysis are high and increasing relative to “making” dialysis treatment within its own system. Outcomes comparisons inform future make-or-buy decisions and suggest the need for VA to consider veterans’ access to care, long-term VA savings, and optimal patient outcomes in its placement decisions for dialysis services.

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

Science.gov (United States)

2013-12-17

... INFORMATION: Titles: a. National Disabled Veterans Winter Sports Clinic Application, VA Form 0924a, c, d and..., c, e. j. Voluntary Service Application, VA Form 0927f. k. National Veterans Summer sports Clinic... Festival Event Application, VA0929a, b, c, d, e, f, g, h. Type of Review: Revision of an already approved...

KENO-VA-PVM KENO-VA-SM, KENO5A for Parallel Processors

International Nuclear Information System (INIS)

Ramon, Javier; Pena, Jorge

2002-01-01

1 - Description of program or function: This package contains versions KENO-Va-SM (Shared Memory version) and KENO-Va-PVM (Parallel Virtual Machine version) based on SCALE-4.1. KENO-Va three-dimensional Boltzmann transport equation for neutron multiplying systems. The primary purpose of KENO-Va is to determine k-effective. Other calculated quantities include lifetime and generation time, energy-dependent leakages, energy- and region-dependent absorptions, fissions, fluxes, and fission densities. 2 - Method of solution: KENO-Va employs the Monte Carlo technique

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

Science.gov (United States)

2010-03-01

... Sports Clinic Application, VA Form 0924--233 hours. b. National Veterans Wheelchair Games Application, VA.... National Veterans TEE Tournament Application, VA Form 0927--133 hours. e. National Veterans Summer Sports... Form 0929--67 hours. OMB Control Number: 2900-New (VA Form 0924). Type of Review: Existing collection...

OneVA Pharmacy

Data.gov (United States)

Department of Veterans Affairs — The OneVA Pharmacy application design consists of 3 main components: VistA Medication Profile screen, Health Data Record Clinical Data Service (HDR/CDS), and OneVA...

Comparing Catheter-associated Urinary Tract Infection Prevention Programs Between VA and Non-VA Nursing Homes

Science.gov (United States)

Mody, Lona; Greene, M. Todd; Saint, Sanjay; Meddings, Jennifer; Trautner, Barbara W.; Wald, Heidi L.; Crnich, Christopher; Banaszak-Holl, Jane; McNamara, Sara E.; King, Beth J.; Hogikyan, Robert; Edson, Barbara; Krein, Sarah L.

2018-01-01

OBJECTIVE The impact of healthcare system integration on infection prevention programs is unknown. Using catheter-associated urinary tract infection (CAUTI) prevention as an example, we hypothesize that U.S. Department of Veterans Affairs (VA) nursing homes have a more robust infection prevention infrastructure due to integration and centralization compared with non-VA nursing homes. SETTING VA and non-VA nursing homes participating in the “AHRQ Safety Program for Long-term Care” collaborative. METHODS Nursing homes provided baseline information about their infection prevention programs to assess strengths and gaps related to CAUTI prevention. RESULTS A total of 353 (71%; 47 VA, 306 non-VA) of 494 nursing homes from 41 states responded. VA nursing homes reported more hours/week devoted to infection prevention-related activities (31 vs. 12 hours, P<.001), and were more likely to have committees that reviewed healthcare-associated infections. Compared with non-VA facilities, a higher percentage of VA nursing homes reported tracking CAUTI rates (94% vs. 66%, P<.001), sharing CAUTI data with leadership (94% vs. 70%, P=.014) and nursing personnel (85% vs. 56%, P=.003). However, fewer VA nursing homes reported having policies for appropriate catheter use (64% vs. 81%, P=.004) and catheter insertion (83% vs. 94%, P=.004). CONCLUSIONS Among nursing homes participating in an AHRQ-funded collaborative, VA and non-VA nursing homes differed in their approach to CAUTI prevention. Best practices from both settings should be applied universally to create an optimal infection prevention program within emerging integrated healthcare systems. PMID:27917728

76 FR 24570 - Proposed Information Collection (Application for VA Education Benefits) Activity; Comment Request

Science.gov (United States)

2011-05-02

... (Application for VA Education Benefits) Activity; Comment Request AGENCY: Veterans Benefits Administration, Department of Veterans Affairs. ACTION: Notice. SUMMARY: The Veterans Benefits Administration (VBA... Under the Montgomery GI Bill, VA Form 22-1990E. c. Application for VA Education Benefits Under the...

What does Shulkin's firing mean for the VA?

Directory of Open Access Journals (Sweden)

Robbins RA

2018-03-01

Full Text Available No abstract available. Article truncated at 150 words. David Shulkin MD, Secretary for Veterans Affairs (VA was finally fired by President Donald Trump ending long speculation (1. Trump nominated his personal physician, Ronny Jackson MD, to fill Shulkin’s post. The day after his firing, Shulkin criticized his firing in a NY Times op-ed claiming pro-privatization factions within the Trump administration led to his ouster (2. “They saw me as an obstacle to privatization who had to be removed,” Dr. Shulkin wrote. “That is because I am convinced that privatization is a political issue aimed at rewarding select people and companies with profits, even if it undermines care for veterans.” Former Secretary Shulkin’s tenure at the VA has had several controversies. First, as undersecretary of Veterans Healthcare and later as secretary money appropriated to the VA to obtain private care under the Veterans Access, Choice, and Accountability Acts of 2014 and the VA Choice and Quality Employment Act of …

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

Science.gov (United States)

2011-07-08

... (Application for VA Education Benefits) Activity Under OMB Review AGENCY: Veterans Benefits Administration... Education Benefits, VA Form 22-1990. b. Application for Family Member to Use Transferred Benefits, VA Form 22-1990E. [[Page 40454

75 FR 78806 - Agency Information Collection (Create Payment Request for the VA Funding Fee Payment System (VA...

Science.gov (United States)

2010-12-16

... Payment Request for the VA Funding Fee Payment System (VA FFPS); a Computer Generated Funding Fee Receipt.... 2900-0474.'' SUPPLEMENTARY INFORMATION: Title: Create Payment Request for the VA Funding Fee Payment System (VA FFPS); a Computer Generated Funding Fee Receipt, VA Form 26-8986. OMB Control Number: 2900...

Comparison of historically simulated VaR: Evidence from oil prices

International Nuclear Information System (INIS)

Costello, Alexandra; Asem, Ebenezer; Gardner, Eldon

2008-01-01

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)

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...

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)

Promjene na oralnoj sluznici i koži u trudnoći

OpenAIRE

Bukvić, Lana

2015-01-01

Trudnoća počinje usađivanjem oplođene jajne stanice u endometrij maternice. Traje deset lunarnih mjeseci ili 280 dana. Tijekom trudnoće nastaju brojne promjene u organizmu, kako fiziološke tako i patološke. Glavni razlog nastanka promjena je fluktuacija gestacijskih hormona. U usnoj šupljini je tijekom trudnoće čest nalaz gingivitisa s prevalencijom od 35 do 100%. Uz generaliziranu upalu, moguća je pojava i intenzivnije lokalne upale sluznice u obliku epulisa gravidaruma. Važno je zaustaviti ...

78 FR 59771 - Proposed Information Collection (Create Payment Request for the VA Funding Fee Payment System (VA...

Science.gov (United States)

2013-09-27

... Payment Request for the VA Funding Fee Payment System (VA FFPS); a Computer Generated Funding Fee Receipt.... Title: Create Payment Request for the VA Funding Fee Payment System (VA FFPS); A Computer Generated... through the Federal Docket Management System (FDMS) at www.Regulations.gov or to Nancy J. Kessinger...

VA Vascular Injury Study (VAVIS): VA-DoD extremity injury outcomes collaboration.

Science.gov (United States)

Shireman, Paula K; Rasmussen, Todd E; Jaramillo, Carlos A; Pugh, Mary Jo

2015-02-03

Limb injuries comprise 50-60% of U.S. Service member's casualties of wars in Afghanistan and Iraq. Combat-related vascular injuries are present in 12% of this cohort, a rate 5 times higher than in prior wars. Improvements in medical and surgical trauma care, including initial in-theatre limb salvage approaches (IILS) have resulted in improved survival and fewer amputations, however, the long-term outcomes such as morbidity, functional decline, and risk for late amputation of salvaged limbs using current process of care have not been studied. The long-term care of these injured warfighters poses a significant challenge to the Department of Defense (DoD) and Department of Veterans Affairs (VA). The VA Vascular Injury Study (VAVIS): VA-DoD Extremity Injury Outcomes Collaborative, funded by the VA, Health Services Research and Development Service, is a longitudinal cohort study of Veterans with vascular extremity injuries. Enrollment will begin April, 2015 and continue for 3 years. Individuals with a validated extremity vascular injury in the Department of Defense Trauma Registry will be contacted and will complete a set of validated demographic, social, behavioral, and functional status measures during interview and online/ mailed survey. Primary outcome measures will: 1) Compare injury, demographic and geospatial characteristics of patients with IILS and identify late vascular surgery related limb complications and health care utilization in Veterans receiving VA vs. non-VA care, 2) Characterize the preventive services received by individuals with vascular repair and related outcomes, and 3) Describe patient-reported functional outcomes in Veterans with traumatic vascular limb injuries. This study will provide key information about the current process of care for Active Duty Service members and Veterans with polytrauma/vascular injuries at risk for persistent morbidity and late amputation. The results of this study will be the first step for clinicians in VA and

75 FR 61252 - Proposed Information Collection (Create Payment Request for the VA Funding Fee Payment System (VA...

Science.gov (United States)

2010-10-04

... Payment Request for the VA Funding Fee Payment System (VA FFPS); A Computer Generated Funding Fee Receipt... Payment Request for the VA Funding Fee Payment System (VA FFPS); A Computer Generated Funding Fee Receipt... information through the Federal Docket Management System (FDMS) at http://www.Regulations.gov or to Nancy J...

75 FR 61859 - Proposed Information Collection (Create Payment Request for the VA Funding Fee Payment System (VA...

Science.gov (United States)

2010-10-06

... Payment Request for the VA Funding Fee Payment System (VA FFPS); A Computer Generated Funding Fee Receipt... Payment Request for the VA Funding Fee Payment System (VA FFPS); A Computer Generated Funding Fee Receipt... information through the Federal Docket Management System (FDMS) at http://www.Regulations.gov or to Nancy J...

VA announces aggressive new approach to produce rapid improvements in VA medical centers

Directory of Open Access Journals (Sweden)

Robbins RA

2018-02-01

Full Text Available No abstract available. Article truncated at 150 words. The U.S. Department of Veterans Affairs (VA announced steps that it is taking as part of an aggressive new approach to produce rapid improvements at VA’s low-performing medical facilities nationwide (1. VA defines its low-performing facilities as those medical centers that receive the lowest score in its Strategic Analytics for Improvement and Learning (SAIL star rating system, or a one-star rating out of five. The SAIL star rating was initiated in 2016 and uses a variety of measures including mortality, length of hospital stay, readmission rates, hospital complications, physician productivity and efficiency. A complete listing of the VA facilities, their star ratings and the metrics used to determine the ratings is available through the end of fiscal year 2017 (2. Based on the latest ratings, the VA currently has 15 one-star facilities including Denver, Loma Linda, and Phoenix in the Southwest (Table 1. Table 1. VA facilities with one-star ratings …

Giochiamo con i robot

Directory of Open Access Journals (Sweden)

Andrea Bonarini

2009-01-01

Full Text Available "Giochiamo con i robot" e' un laboratorio interattivo per grandi e piccini realizzato per l'edizione 2007 del Festival della Scienza di Genova. Lungo un percorso che va dalla telerobotica alla robotica evolutiva, il laboratorio sviluppa il tema di dare intelligenza ai robot. Questo percorso, le cui tappe sono le varie installazioni, si conclude nella "bottega" dove e' possibile costruire e programmare i propri robot o smontare e modificare quelli esposti durante il percorso didattico. I visitatori sono coinvolti in attivita' ludiche grazie alle quali possonoentrare in contatto con alcune delle idee potenti della robotica,

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 for...

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

Science.gov (United States)

2010-05-07

... Winter Sports Clinic Application, VA Form 0924a series. b. National Veterans Wheelchair Games Application.... National Veterans TEE Tournament Application, VA Form 0927a series. e. National Veterans Summer Sports... Form 0929a series. Type of Review: Existing collection in use without an OMB control number. Abstract...

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

Science.gov (United States)

2010-07-01

... stars represent the five branches of military service. The crossed flags represent our nation's history... employees. (D) Official VA signs. (E) Official publications or graphics issued by and attributed to VA, or...) Souvenir or novelty items. (iii) Toys or commercial gifts or premiums. (iv) Letterhead design, except on...

Do Older Rural and Urban Veterans Experience Different Rates of Unplanned Readmission to VA and Non-VA Hospitals?

Science.gov (United States)

Weeks, William B.; Lee, Richard E.; Wallace, Amy E.; West, Alan N.; Bagian, James P.

2009-01-01

Context: Unplanned readmission within 30 days of discharge is an indicator of hospital quality. Purpose: We wanted to determine whether older rural veterans who were enrolled in the VA had different rates of unplanned readmission to VA or non-VA hospitals than their urban counterparts. Methods: We used the combined VA/Medicare dataset to examine…

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

Science.gov (United States)

2013-09-11

... techniques or the use of other forms of information technology. Titles: a. National Disabled Veterans Winter... Form 0928h. m. Surfing Personnel Application, VA Form 0928i. n. Venue Personnel Application, VA Form... Creative Arts Festival, National Veterans TEE Tournament, National Disabled Veterans Winter Sports Clinic...

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...

Accessing VA Healthcare During Large-Scale Natural Disasters.

Science.gov (United States)

Der-Martirosian, Claudia; Pinnock, Laura; Dobalian, Aram

2017-01-01

Natural disasters can lead to the closure of medical facilities including the Veterans Affairs (VA), thus impacting access to healthcare for U.S. military veteran VA users. We examined the characteristics of VA patients who reported having difficulty accessing care if their usual source of VA care was closed because of natural disasters. A total of 2,264 veteran VA users living in the U.S. northeast region participated in a 2015 cross-sectional representative survey. The study used VA administrative data in a complex stratified survey design with a multimode approach. A total of 36% of veteran VA users reported having difficulty accessing care elsewhere, negatively impacting the functionally impaired and lower income VA patients.

Trade in Value Added (TiVA in EU New Member States (EU NMS

Directory of Open Access Journals (Sweden)

Ines Kersan-Škabić

2017-01-01

Full Text Available Contemporary trade analysis indicates the necessity of calculating trade in value added (TiVA which is created through global value chains (GVCs. This paper aims to determine the characteristics and importance of GVC trade in the EU new member states (EU NMS with special emphasis placed on the industry level. The results demonstrate different levels of GVC participation of the EU NMS, where Hungary is the most integrated country and Croatia the least integrated. Regional GVCs exist because a huge part of value added (VA comes from EU member states, as in gross export as well as in final demand (Europe as a hub. The most important source countries are Germany and Italy and there is also evidence of geographical and historical relations between the countries. The domination of backward participation has been found in the analysis made on the industrial level, i.e. the EU NMS are highly dependent on the import of intermediates for the production and export of final products. Strong interconnections between imports of intermediate products and exports of final products have been found in the manufacture of computers, electronics and optical products; manufacture of wood, paper, printing and reproduction. This research has contributed to the scarce literature concerning GVC (TiVA in EU NMS and has opened up new possibilities for further research and analysis.

KONJOGOJSTVO U REPUBLICI HRVATSKOJ - STANJE I PERSPEKTIVA

OpenAIRE

Baban, Mirjana; Gregić, Maja; Korabi, Nidal; Antunović, Boris

2013-01-01

Ulaskom Republike Hrvatske u Europsku uniju u posljednjih nekoliko godina implementiraju se prilagodbe koje će osigurati usklađivanje konjogojstva s važećim europskim propisima. Unatoč globalnoj ekonomskoj krizi i u sektoru konjogojstva, ukupan broj konja se u Hrvatskoj kontinuirano povećava i nastavljaju se pozitivni trendovi u uzgoju. No, iako postoji uzlazni trend, posljedice recesije zasigurno će ostaviti traga i na brojnom stanju konja u Hrvatskoj. U posljednjem desetljeću broj konja pod...

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 ...

Assessing the quality of VA Human Research Protection Programs: VA vs. affiliated University Institutional Review Board.

Science.gov (United States)

Tsan, Min-Fu; Nguyen, Yen; Brooks, Robert

2013-04-01

We compared the Human Research Protection Program (HRPP) quality indicator data of the Department of Veterans Affairs (VA) facilities using their own VA institutional review boards (IRBs) with those using affiliated university IRBs. From a total of 25 performance metrics, 13 did not demonstrate statistically significant differences, while 12 reached statistically significance differences. Among the 12 with statistically significant differences, facilities using their own VA IRBs performed better on four of the metrics, while facilities using affiliate IRBs performed better on eight. However, the absolute difference was small (0.2-2.7%) in all instances, suggesting that they were of no practical significance. We conclude that it is acceptable for facilities to use their own VA IRBs or affiliated university IRBs as their IRBs of record.

Characteristics Associated With Utilization of VA and Non-VA Care Among Iraq and Afghanistan Veterans With Post-Traumatic Stress Disorder.

Science.gov (United States)

Finley, Erin P; Mader, Michael; Bollinger, Mary J; Haro, Elizabeth K; Garcia, Hector A; Huynh, Alexis K; Pugh, Jacqueline A; Pugh, Mary Jo

2017-11-01

Post-traumatic stress disorder (PTSD) affects nearly one-fifth of Iraq and Afghanistan Veterans (IAV). The Department of Veterans Affairs (VA) has invested in making evidence-based psychotherapies for PTSD available at every VA facility nationwide; however, an unknown number of veterans opt to receive care in the community rather than with VA. We compared PTSD care utilization patterns among Texas IAV with PTSD, an ethnically, geographically, and economically diverse group. To identify IAV in Texas with service-connected disability for PTSD, we used a crosswalk of VA administrative data from the Operation Enduring Freedom/Operation Iraqi Freedom Roster and service-connected disability data from the Veterans Benefits Administration. We then surveyed a random sample of 1,128 veterans from the cohort, stratified by sex, rurality, and past use/nonuse of any VA care. Respondents were classified into current utilization groups (VA only, non-VA only, dual care, and no professional PTSD treatment) on the basis of reported PTSD care in the prior 12 months. Responses were weighted to account for sample stratification and for response rate within each strata. Utilization group characteristics were compared to the population mean using the one sample Z-test for proportions, or the t-test for means. A multinomial logistic regression model was used to identify survey variables significantly associated with current utilization group. 249 IAV completed the survey (28.4% response rate). Respondents reported receiving PTSD care: in the VA only (58.3%); in military or community-based settings (including private practitioners) (non-VA only, 8.7%); and in both VA and non-VA settings (dual care, 14.5%). The remainder (18.5%) reported no professional PTSD care in the prior year. Veterans ineligible for Department of Defense care, uncomfortable talking about their problems, and opposed to medication were more likely to receive non-VA care only, whereas those with lower household income

KENO V.a Primer: A Primer for Criticality Calculations with SCALE/KENO V.a Using CSPAN for Input

International Nuclear Information System (INIS)

Busch, R.D.

2003-01-01

The SCALE (Standardized Computer Analyses for Licensing Evaluation) computer software system developed at Oak Ridge National Laboratory (ORNL) is widely used and accepted around the world for criticality safety analyses. The well-known KENO V.a three-dimensional Monte Carlo criticality computer code is the primary criticality safety analysis tool in SCALE. The KENO V.a primer is designed to help a new user understand and use the SCALE/KENO V.a Monte Carlo code for nuclear criticality safety analyses. It assumes that the user has a college education in a technical field. There is no assumption of familiarity with Monte Carlo codes in general or with SCALE/KENO V.a in particular. The primer is designed to teach by example, with each example illustrating two or three features of SCALE/KENO V.a that are useful in criticality analyses. The primer is based on SCALE 4.4a, which includes the Criticality Safety Processor for Analysis (CSPAN) input processor for Windows personal computers (PCs). A second edition of the primer, which uses the new KENO Visual Editor, is currently under development at ORNL and is planned for publication in late 2003. Each example in this first edition of the primer uses CSPAN to provide the framework for data input. Starting with a Quickstart section, the primer gives an overview of the basic requirements for SCALE/KENO V.a input and allows the user to quickly run a simple criticality problem with SCALE/KENO V.a. The sections that follow Quickstart include a list of basic objectives at the beginning that identifies the goal of the section and the individual SCALE/KENO V.a features which are covered in detail in the example problems in that section. Upon completion of the primer, a new user should be comfortable using CSPAN to set up criticality problems in SCALE/KENO V.a

STUDIES DEVOTED TO ANTIPHOSPHOLIPID SYNDROME AT THE V.A. NASONOVA RESEARCH INSTITUTE OF RHEUMATOLOGY: MAIN ACHIEVEMENTS (ON THE OCCASION OF THE 40th ANNIVERSARY OF THE DISSERTATION BOARD

Directory of Open Access Journals (Sweden)

T. M. Reshetnyak

2016-01-01

Full Text Available The paper presents achievements associated with the study of antiphospholipid syndrome from its description to the present time, i.e. over the last 30 years, worldwide and at the V.A. Nasonova Research Institute of Rheumatology.

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...

O etici poslovanja i poduzetništva "business ethics"

OpenAIRE

Bozanić, Anton

1998-01-01

O etici poslovanja i poduzetništva ili gospodarstva i poduzetništva, opće poznatoj kao "business ethics", mnogo se danas raspravlja i piše, posebno u visoko razvijenijim zemljama, ali i svim ostalim koje žele uhvatiti korak sa svjetskim tržištem i vrlo dinamičnim izazovima konkurencije, ponude i potražnje. Sve više Jača svijest kako personalna etika - toliko važna u svakidašnjem ljudskom životu - nije sama po sebi dostatna kod donošenja etičkih odluka, Jer su u suvremenom gospodarskom...

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.

KENO3D, Visualisation Tool for KENO V.A and KENO-VI Geometry Models

International Nuclear Information System (INIS)

2008-01-01

1 - Description of program or function: The KENO3D Visualization Tool for KENO Geometry Models is a powerful state-of-the-art visualization tool that enables KENO V.a users and KENO-VI to interactively display their three-dimensional geometry models. The KENO3D interactive options include: - Shaded or wire-frame images ; - Standard views such as top view, side view, front view, and isometric(3-D) view; - Rotating the model ; - Zooming in on selected locations ; - Selecting parts of the model to display ; - Editing colors and displaying legends ; - Displaying properties of any unit in the model ; - Creating cut-away views ; - Removing units from the model; - Printing image or saving image to a common graphics formats. KENO3D was developed for use by criticality safety specialists that use the KENO three-dimensional Monte Carlo criticality computer code. KENO V.a and KENO-VI are part of the SCALE (Standardized Computer Analyses for Licensing Evaluations) computer software system developed at Ridge National Laboratory (ORNL) that is widely used and accepted around the world for criticality safety analyses. 2 - Methods: KENO3D reads CSAS, KENO V.a, or KENO-VI input files. It attempts to verify that the KENO geometry input is 'legal', i.e., it conforms to the code input guidelines. KENO3D prints a warning message for illegal geometry input, and if possible, it displays the illegal KENO geometry to facilitate debugging of the input. Problems with more than 300,000 KENO V.a bodies have been successfully tested and displayed. KENO3D has the look and feel of a typical PC Windows application. Toolbar buttons are included for all major menu options. There is a setup dialog that allows the user to specify toolbars that should be displayed

The WHO 2016 verbal autopsy instrument: An international standard suitable for automated analysis by InterVA, InSilicoVA, and Tariff 2.0.

Directory of Open Access Journals (Sweden)

Erin K Nichols

2018-01-01

Full Text Available Verbal autopsy (VA is a practical method for determining probable causes of death at the population level in places where systems for medical certification of cause of death are weak. VA methods suitable for use in routine settings, such as civil registration and vital statistics (CRVS systems, have developed rapidly in the last decade. These developments have been part of a growing global momentum to strengthen CRVS systems in low-income countries. With this momentum have come pressure for continued research and development of VA methods and the need for a single standard VA instrument on which multiple automated diagnostic methods can be developed.In 2016, partners harmonized a WHO VA standard instrument that fully incorporates the indicators necessary to run currently available automated diagnostic algorithms. The WHO 2016 VA instrument, together with validated approaches to analyzing VA data, offers countries solutions to improving information about patterns of cause-specific mortality. This VA instrument offers the opportunity to harmonize the automated diagnostic algorithms in the future.Despite all improvements in design and technology, VA is only recommended where medical certification of cause of death is not possible. The method can nevertheless provide sufficient information to guide public health priorities in communities in which physician certification of deaths is largely unavailable. The WHO 2016 VA instrument, together with validated approaches to analyzing VA data, offers countries solutions to improving information about patterns of cause-specific mortality.

VaST: A variability search toolkit

Science.gov (United States)

Sokolovsky, K. V.; Lebedev, A. A.

2018-01-01

Variability Search Toolkit (VaST) is a software package designed to find variable objects in a series of sky images. It can be run from a script or interactively using its graphical interface. VaST relies on source list matching as opposed to image subtraction. SExtractor is used to generate source lists and perform aperture or PSF-fitting photometry (with PSFEx). Variability indices that characterize scatter and smoothness of a lightcurve are computed for all objects. Candidate variables are identified as objects having high variability index values compared to other objects of similar brightness. The two distinguishing features of VaST are its ability to perform accurate aperture photometry of images obtained with non-linear detectors and handle complex image distortions. The software has been successfully applied to images obtained with telescopes ranging from 0.08 to 2.5 m in diameter equipped with a variety of detectors including CCD, CMOS, MIC and photographic plates. About 1800 variable stars have been discovered with VaST. It is used as a transient detection engine in the New Milky Way (NMW) nova patrol. The code is written in C and can be easily compiled on the majority of UNIX-like systems. VaST is free software available at http://scan.sai.msu.ru/vast/.

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...

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.

ESTIMASI NILAI VaR PORTOFOLIO MENGGUNAKAN FUNGSI ARCHIMEDEAN COPULA

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AULIA ATIKA PRAWIBTA SUHARTO

2017-01-01

Full Text Available Value at Risk explains the magnitude of the worst losses occurred in financial products investments with a certain level of confidence and time interval. The purpose of this study is to estimate the VaR of portfolio using Archimedean Copula family. The methods for calculating the VaR are as follows: (1 calculating the stock return; (2 calculating descriptive statistics of return; (3 checking for the nature of autocorrelation and heteroscedasticity effects on stock return data; (4 checking for the presence of extreme value by using Pareto tail; (5 estimating the parameters of Achimedean Copula family; (6 conducting simulations of Archimedean Copula; (7 estimating the value of the stock portfolio VaR. This study uses the closing price of TLKM and GGRM. At 90% the VaR obtained using Clayton, Gumbel, Frank copulas are 0.9562%, 1.0189%, 0.9827% respectively. At 95% the VaR obtained using Clayton, Gumbel, Frank copulas are 1.2930%, 1.2522%, 1.3152% respectively. At 99% the VaR obtained using Clayton, Gumbel, Frank copulas are 2.0327%, 1.9164%, is 1.8678% respectively. In conclusion estimation of VaR using Clayton copula yields the highest VaR.

Malaria epidemiology in the Pakaanóva (Wari') Indians, Brazilian Amazon.

Science.gov (United States)

Sá, D Ribeiro; Souza-Santos, R; Escobar, A L; Coimbra, C E A

2005-04-01

This paper reports the results of a longitudinal study of malaria incidence (1998-2002) among the Pakaanóva (Wari') Indians, Brazilian southwest Amazon region, based on data routinely gathered by Brazilian National Health Foundation outposts network in conjunction with the Indian health service. Malaria is present yearlong in the Pakaanóva. Statistically significant differences between seasons or months were not noticed. A total of 1933 cases of malaria were diagnosed in the Pakaanóva during this period. The P. vivax / P. falciparum ratio was 3.4. P. vivax accounted for 76.5% of the cases. Infections with P. malariae were not recorded. Incidence rates did not differ by sex. Most malaria cases were reported in children < 10 years old (45%). About one fourth of all cases were diagnosed on women 10-40 years old. An entomological survey carried out at two Pakaanóva villages yielded a total of 3.232 specimens of anophelines. Anopheles darlingi predominated (94.4%). Most specimens were captured outdoors and peak activity hours were noted at early evening and just before sunrise. It was observed that Pakaanóva cultural practices may facilitate outdoor exposure of individuals of both sexes and all age groups during peak hours of mosquito activities (e.g., coming to the river early in the morning for bathing or to draw water, fishing, engaging in hunting camps, etc). In a context in which anophelines are ubiquitous and predominantly exophilic, and humans of both sexes and all ages are prone to outdoor activities during peak mosquito activity hours, malaria is likely to remain endemic in the Pakaanóva, thus requiring the development of alternative control strategies that are culturally and ecologically sensitive.

Interaction of blood coagulation factor Va with phospholipid vesicles examined by using lipophilic photoreagents

International Nuclear Information System (INIS)

Krieg, U.C.; Isaacs, B.S.; Yemul, S.S.; Esmon, C.T.; Bayley, H.; Johnson, A.E.

1987-01-01

Two different lipophilic photoreagents, [ 3 H]adamantane diazirine and 3-(trifluoromethyl)-3-(m-[ 125 I]iodophenyl)diazirine (TID), have been utilized to examine the interactions of blood coagulation factor Va with calcium, prothrombin, factor Xa, and, in particular, phospholipid vesicles. With each of these structurally dissimilar reagents, the extent of photolabeling of factor Va was greater when the protein was bound to a membrane surface than when it was free in solution. Specifically, the covalent photoreaction with Vl, the smaller subunit of factor Va, was 2-fold higher in the presence of phosphatidylcholine/phosphatidylserine (PC/PS, 3:1) vesicles, to which factor Va binds, than in the presence of 100% PC vesicles, to which the protein does not bind. However, the magnitude of the PC/PS-dependent photolabeling was much less than has been observed previously with integral membrane proteins. It therefore appears that the binding of factor Va to the membrane surface exposes Vl to the lipid core of the bilayer, but that only a small portion of the Vl polypeptide is exposed to, or embedded in, the bilayer core. Addition of either prothrombin or active-site-blocked factor Xa to PC/PS-bound factor Va had little effect on the photolabeling of Vl with TID, but reduced substantially the covalent labeling of Vh, the larger subunit of factor Va. This indicates that prothrombin and factor Xa each cover nonpolar surfaces on Vh when the macromolecules associate on the PC/PS surface. It therefore seems likely that the formation of the prothrombinase complex involves a direct interaction between Vh and factor Xa and between Vh and prothrombin.(ABSTRACT TRUNCATED AT 250 WORDS)

Uus trend - süvaõpe ülikoolis / Kalle Tammemäe ; intervjueerinud Raivo Juurak

Index Scriptorium Estoniae

Tammemäe, Kalle, 1958-

2011-01-01

Intervjuu TTÜ õppeprorektori Kalle Tammemäega kavandatavast süvaõppesüsteemist, mis hakkab toetama eelkõige teadustööst huvitatud üliõpilasi, aidates mõnelgi neist aja jooksul õppejõuks-teaduriks kasvada

Avaliação fototóxica e <i>screening> mutagênico de extratos de propolis, <i>Aloe> spp. e <i>Hamamelis virginianai>

Directory of Open Access Journals (Sweden)

M. F.S. RAMOS

2009-01-01

Full Text Available

A utilização de extratos vegetais em produtos farmacêuticos e cosméticos tem mostrado ser uma tendência mundial e cresceu substancialmente nas duas últimas décadas. No entanto, há ainda poucos relatos na literatura com relação à atividade mutagênica ou fototóxica de extratos vegetais. No presente trabalho foi avaliada a atividade fototóxica e o “screening” mutagênico de extratos fluidos e secos de própolis, <i>Aloe> spp. e <i>Hamamelis virginianai>. Na investigação de fototoxicidade foram realizados ensaios microbiológicos, utilizando cepas de <i>Candida albicansi> e <i>Saccharomyces cerevisiaei>, bem como ensaios biológicos com cobaias albinos. Extratos etanólicos de <i>Ruta graveolensi> e <i>Citrus> spp., além de 8-metoxipsoraleno (fármaco sintético padrão, foram usados como controles positivos em ambos os testes. A atividade mutagênica foi avaliada qualitativamente segundo o “spot test” descrito por Maron & Ames, com cepas de <i>Salmonella typhimuriumi> TA97, TA98, TA100 e TA102, empregando como controle positivo o óxido de 4-nitroquinolina. Não foi observada atividade fototóxica, em ambos os ensaios realizados, para qualquer dos extratos. O ensaio microbiológico demonstrou uma atividade fungistática ou fungicida nos extratos secos de hamamélis. Os resultados obtidos nos ensaios microbiológicos com a levedura <i>S. cerevisiaei> indicam que este microrganismo apresentou eficiência no procedimento de “screening” de atividade fototóxica comparável à obtida com <i>C. albicansi>. Os extratos vegetais não apresentaram atividade mutagênica nos ensaios preliminares realizados. Palavras-chave: <i>Aloe> spp., <i>Hamamelis virginianai>, própolis, fototoxicidade, mutagenicidade.

Generalized Fractional Processes with Long Memory and Time Dependent Volatility Revisited

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M. Shelton Peiris

2016-09-01

Full Text Available In recent years, fractionally-differenced processes have received a great deal of attention due to their flexibility in financial applications with long-memory. This paper revisits the class of generalized fractionally-differenced processes generated by Gegenbauer polynomials and the ARMA structure (GARMA with both the long-memory and time-dependent innovation variance. We establish the existence and uniqueness of second-order solutions. We also extend this family with innovations to follow GARCH and stochastic volatility (SV. Under certain regularity conditions, we give asymptotic results for the approximate maximum likelihood estimator for the GARMA-GARCH model. We discuss a Monte Carlo likelihood method for the GARMA-SV model and investigate finite sample properties via Monte Carlo experiments. Finally, we illustrate the usefulness of this approach using monthly inflation rates for France, Japan and the United States.

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 with...

Low serum insulin-like growth factor-I (IGF-I) level is associated with increased risk of vascular dementia.

Science.gov (United States)

Quinlan, Patrick; Horvath, Alexandra; Nordlund, Arto; Wallin, Anders; Svensson, Johan

2017-12-01

Insulin-like growth factor-I (IGF-I) is important for the adult brain, but little is known of the role of IGF-I in Alzheimeŕs disease (AD) or vascular dementia (VaD). A prospective study of 342 patients with subjective or objective mild cognitive impairment recruited at a single memory clinic. We determined whether serum IGF-I concentrations at baseline were associated with the risk of all-cause dementia, AD, or VaD. Patients developing mixed forms of AD and VaD were defined as suffering from VaD. The statistical analyses included Cox proportional hazards regression analysis. During the follow-up (mean 3.6 years), 95 (28%) of the patients developed all-cause dementia [AD, n=37 (11%) and VaD, n=42 (12%)]. Low as well as high serum IGF-I (quartile 1 or 4 vs. quartiles 2-3) did not associate with all-cause dementia [crude hazard ratio (HR) 1.30, 95% confidence interval (CI): 0.81-2.08 and crude HR 1.05, 95% CI: 0.63-1.75, respectively] or AD (crude HR 0.79, 95% CI: 0.35-1.79 and crude HR 0.94, 95% CI: 0.43-2.06, respectively]. In contrast, low serum IGF-I concentrations were associated with increased risk of VaD (quartile 1 vs. quartiles 2-3, crude HR 2.22, 95% CI: 1.13-4.36). The latter association remained significant also after adjustment for multiple covariates. In a memory clinic population, low serum IGF-I was a risk marker for subsequent VaD whereas low IGF-I did not associate with the risk of AD. High serum IGF-I was not related to the risk of conversion to dementia. Copyright © 2017 Elsevier Ltd. All rights reserved.

SlaVaComp: Konvertierungstool (= SlaVaComp Fonts Converter

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Simon Skilevic

2013-12-01

Full Text Available Der vorliegende Beitrag informiert über ein Tool, das im Rahmen eines Freiburger Projekts zur historischen Korpuslinguistik entwickelt wurde und dazu dient, kirchenslavische Texte, die ohne Einsatz von Unicode digitalisiert wurden, ohne Verlust von Information bzw. Formatierung ins Unicode-Format zu überführen. Das Tool heißt SlaVaComp-Konvertierer. Es eignet sich für die Konvertierung aller idiosynkratischen Fonts und kann somit nicht nur in der Paläoslavistik, sondern in allen historisch arbeitenden Philologien eingesetzt werden. ____________________ This paper presents a fonts converter that was developed as a part of the Freiburg project on historical corpus linguistics. The tool named SlaVaComp-Konvertierer converts Church Slavonic texts digitized with non-Unicode fonts into the Unicode format without any loss of information contained in the original file and without damage to the original formatting. It is suitable for the conversion of all idiosyncratic fonts—not only Church Slavonic—and therefore can be used not only in Palaeoslavistic, but also in all historical and philological studies.

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, Pcare, CLC Veterans had higher user rates (33.5% vs. 30.6%, Pcare days (9.4 vs. 5.9, Pcare (coefficient=5.48±0.37, Pcare both before and after risk adjustment.

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 ...

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…

Simposi Diversitat Cultural i Construcció Europea

Directory of Open Access Journals (Sweden)

Adela Ros

2001-11-01

Full Text Available Els dies 14, 15 i 16 de desembre de l’any 2000 es va celebrar al Centre de Cultura Contemporània de Barcelona el I Simposi Diversitat Cultural i Construcció Europea organitzat per la Universitat Oberta de Catalunya i la Fundació Jaume Bofill. L’acte va reunir cinquanta experts de diverses disciplines preocupats per la manera com Europa es posiciona davant el repte de la diversitat cultural. L’experiència va ser molt positiva tant pel que fa als continguts com a la metodologia emprada.

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...

Development of a continuous energy version of KENO V.a

International Nuclear Information System (INIS)

Dunn, M.E.; Bentley, C.L.; Goluoglu, S.; Paschal, L.S.; Dodds, H.L.

1997-01-01

KENO V.a is a multigroup Monte Carlo code that solves the Boltzmann transport equation and is used extensively in the nuclear criticality safety community to calculate the effective multiplication factor k eff of systems containing fissile material. Because of the smaller amount of disk storage and CPU time required in calculations, multigroup approaches have been preferred over continuous energy (point) approaches in the past to solve the transport equation. With the advent of high-performance computers, storage and CPU limitations are less restrictive, thereby making continuous energy methods viable for transport calculations. Moreover, continuous energy methods avoid many of the assumptions and approximations inherent in multigroup methods. Because a continuous energy version of KENO V.a does not exist, the objective of the work is to develop a new version of KENO V.a that utilizes continuous energy cross sections. Currently, a point cross-section library, which is based on a raw continuous energy cross-section library such as ENDF/B-V is not available for implementation in KENO V.a; however, point cross-section libraries are available for MCNP, another widely used Monte Carlo transport code. Since MCNP cross sections are based on ENDF data and are readily available, a new version of KENO V.a named PKENO V.a has been developed that performs the random walk using MCNP cross sections. To utilize point cross sections, extensive modifications have been made to KENO V.a. At this point in the research, testing of the code is underway. In particular, PKENO V.a, KENO V.a, and MCNP have been used to model nine critical experiments and one subcritical problem. The results obtained with PKENO V.a are in excellent agreement with MCNP, KENO V.a, and experiments

Radioiodination of the protein complex of the VA-MENGOC-BC vaccine

International Nuclear Information System (INIS)

Caso, R.; Lastre, M.; Alvarez, L.

1996-01-01

In this work was made the labelling of the protein complex of the vaccine VA-MEMGOC-BC with I-125 in order to study its immunological responses. These proteins were in both forms: dissolved and conjugated with polisacarids of the C-group. There were used three methods of iodination: chloramine-T iodogen and lactoperoxidase. Was found out that dissolved proteins can be iodinated using these methods with 0,1 mCi of I-125, and the obtained specific activities were similar

Poredbena analiza Haških i Roterdamskih pravila

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Vesna Skorupan Wolff

2010-12-01

Full Text Available Primjenom komparativne metode uspoređuju se najvažnije konvencijske odredbe i rješenja Roterdamskih pravila s onima sadržanim u Haškim pravilima. Raščlanjuje se većina recentnih odredbi Roterdamskih pravila koje predstavljaju ključne elemente po kojime se ona razlikuju od Haških pravila. U okviru toga ukazuje se na važnost novih pojmova, instituta i osoba koje sudjeluju u prijevoznom poslu. Govori se i o važnim odredbama koje su podudarne jer upravo brojna tradicionalna rješenja koja donose Roterdamska pravila mogu pridonijeti njihovom bržem i lakšem akceptiranju. Roterdamska pravila nastoje na suvremeni način urediti ugovore o prijevozu stvari morem, a pod određenim uvjetima primjenjivat će se i na prijevoze drugim prijevoznim granama. Opsežnost konvencije govori o njezinoj sveobuhvatnosti i velikoj preciznosti u propisivanju gotovo svih pitanja iz područja pravnog uređenja pomorskih prijevoznih ugovora, i više od toga, ona je jedinstven primjer temeljite raščlambe svih obveza i odgovornosti ugovornih stranaka i općenito svih subjekata koji se pojavljuju u prijevoznom poslu. Cilj poredbene analize Haških i Roterdamskih pravila je spoznati što novo donose Roterdamska pravila i procijeniti kako se ona uklapaju u postojeće pravno uređenje prijevoza stvari morem. Istodobno cilj je spoznati koje se odredbe Haških pravila danas izlažu kritici zbog njihove neprilagođenosti suvremenim uvjetima prijevoza i novim i drugačijim odnosima snaga između ugovornih strana u pomorskim prijevoznim ugovorima.

Development of a parallelization method for KENO V.a

International Nuclear Information System (INIS)

Basoglu, B.; Bentley, C.; Dunn, M.

1995-01-01

The KENO V.a codes is a widely used Monte carlo codes that is part of the SCALE modular codes system for performing standardized computer analysis of nuclear systems for licensing evaluation. In the past few years, attempts have been made to speed up KENO V.a using new generation computers. In this paper we report on the initial development of a parallel version of KENO V.a for the Kendall Square Research supercomputer (KSRI) at ORNL. Investigations thus far have shown that the parallel code provides accurate results with significantly reduced computation times relative to the conventional KENO V.a code

Analysis of VaR on Stock Investing%股票投资的风险价值VaR分析

Institute of Scientific and Technical Information of China (English)

张江红; 唐泉

2011-01-01

VaR is a tool to measure financial risk,which is supported and recognized by the international financial community in recent years.For equity portfolios consisting of different market factors or different financial instruments,VaR can reliably evaluate the market risks.In the paper the basic principle and calculation of VaR is introduced,the company stock value at risk has been analyzed using normal method,which company has issued convertible bond and stock.Meanwhile the affect that the issuance of convertible bond to the underlying stock fluctuation has been taken into account in order to provide reference for the different types of investors.%VaR是近年来受到国际金融界广泛支持和认可的一种度量金融风险的工具.对于不同市场因子和不同金融工具的投资组合,VaR可以相对可靠地衡量其市场风险.本文介绍了VaR的基本原理和计算方法,并用正态分布对发行有可转债的上市公司股票的风险价值进行分析,考虑了可转债的发行对标的股票波动的影响,以期为资本市场不同类型的投资者在进行资本投资前估计风险提供参考.

The VA mission act: Funding to fail?

Directory of Open Access Journals (Sweden)

Robbins RA

2018-06-01

Full Text Available No abstract available. Article truncated after 150 words. Yesterday on D-Day, the 74th anniversary of the invasion of Normandy, President Trump signed the VA Mission Act. The law directs the VA to combine a number of existing private-care programs, including the so-called Choice program, which was created in 2014 after veterans died waiting for appointments at the Phoenix VA (1. During the signing Trump touted the new law saying “there has never been anything like this in the history of the VA” and saying that veterans “can go right outside [the VA] to a private doctor”-but can they? Although the bill authorizes private care, it appropriates no money to pay for it. Although a bipartisan plan to fund the expansion is proposed in the House, the White House has been lobbying Republicans to vote the plan down (2. Instead Trump has been asking Congress to pay for veteran’s programs by cutting spending elsewhere (2. We in Arizona are …

Building capacity in VA to provide emergency gynecology services for women.

Science.gov (United States)

Cordasco, Kristina M; Huynh, Alexis K; Zephyrin, Laurie; Hamilton, Alison B; Lau-Herzberg, Amy E; Kessler, Chad S; Yano, Elizabeth M

2015-04-01

Visits to Veterans Administration (VA) emergency departments (EDs) are increasingly being made by women. A 2011 national inventory of VA emergency services for women revealed that many EDs have gaps in their resources and processes for gynecologic emergency care. To guide VA in addressing these gaps, we sought to understand factors acting as facilitators and/or barriers to improving VA ED capacity for, and quality of, emergency gynecology care. Semistructured interviews with VA emergency and women's health key informants. ED directors/providers (n=14), ED nurse managers (n=13), and Women Veteran Program Managers (n=13) in 13 VA facilities. Leadership, staff, space, demand, funding, policies, and community were noted as important factors influencing VA EDs building capacity and improving emergency gynecologic care for women Veterans. These factors are intertwined and cross multiple organizational levels so that each ED's capacity is a reflection not only of its own factors, but also those of its local medical center and non-VA community context as well as VA regional and national trends and policies. Policies and quality improvement initiatives aimed at building VA's emergency gynecologic services for women need to be multifactorial and aimed at multiple organizational levels. Policies need to be flexible to account for wide variations across EDs and their medical center and community contexts. Approaches that build and encourage local leadership engagement, such as evidence-based quality improvement methodology, are likely to be most effective.

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

Science.gov (United States)

2013-09-12

... DEPARTMENT OF VETERANS AFFAIRS FY 2014-2020 Draft VA Strategic Plan AGENCY: Department of Veterans... Affairs (VA) is announcing the availability of the FY 2014-2020 Draft VA Strategic Plan (Strategic Plan... Act of 2010 (GPRAMA) (Pub. L. 111-352). The Strategic Plan provides the Department's long-term...

Identification and biochemical analysis of Slac2-c/MyRIP as a Rab27A-, myosin Va/VIIa-, and actin-binding protein.

Science.gov (United States)

Kuroda, Taruho S; Fukuda, Mitsunori

2005-01-01

Slac2-c/MyRIP is a specific Rab27A-binding protein that contains an N-terminal synaptotagmin-like protein (Slp) homology domain (SHD, a newly identified GTP-Rab27A-binding motif), but in contrast to the Slp family proteins, it lacks C-terminal tandem C2 domains. In vitro Slac2-c simultaneously directly interacts with both Rab27A and an actin-based motor protein, myosin Va, via its N-terminal SHD and middle region, respectively, consistent with the fact that the overall structure of Slac2-c is similar to that of Slac2-a/melanophilin, a linker protein between Rab27A and myosin Va in the melanosome transport in melanocytes. Unlike Slac2-a, however, the middle region of Slac2-c interacts with two types of myosins, myosin Va and myosin VIIa. In addition, the most C-terminal part of both Slac2-a and Slac2-c functions as an actin-binding domain: it directly interacts with globular and fibrous actin in vitro, and the actin-binding domain of Slac2-a and Slac2-c colocalizes with actin filaments when it is expressed in living cells (i.e., PC12 cells and mouse melanocytes). In this chapter we describe the methods that have been used to analyze the protein-protein interactions of Slac2-c, specifically with Rab27A, myosin Va/VIIa, and actin.

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 ...

38 CFR 26.7 - VA environmental decision making and documents.

Science.gov (United States)

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false VA environmental decision making and documents. 26.7 Section 26.7 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) ENVIRONMENTAL EFFECTS OF THE DEPARTMENT OF VETERANS AFFAIRS (VA) ACTIONS § 26.7 VA environmental decision making and document...

A pilot trial of the iPad tablet computer as a portable device for visual acuity testing.

Science.gov (United States)

Zhang, Zhao-tian; Zhang, Shao-chong; Huang, Xiong-gao; Liang, Ling-yi

2013-01-01

We evaluated the accuracy of an app for the iPad tablet computer (Eye Chart Pro) as a portable method of visual acuity (VA) testing. A total of 120 consecutive patients (240 eyes) underwent visual acuity test with an iPad 2 and a conventional light-box chart. The logMAR VA results from the iPad were significantly higher than those from the light-box (P iPad chart and the light-box chart, with 95% limits of agreement of -0.14 to 0.19. Two groups of patients were defined: in Group 1 there were 182 eyes with VA better than 0.1 according to the light-box VA test. The median logMAR VA by the iPad was 0.54 and by the light-box chart it was 0.52; there was no significant difference between them (P = 0.69). In Group 2 there were 58 eyes with VA equal to or worse than 0.1 according to the light-box VA test. The median logMAR VA by the iPad was 1.26 and was 1.10 by the light box; the result from the iPad was significantly lower (P iPad is reliable for VA testing only when the Snellen VA is better than 0.1 (20/200).

38 CFR 74.27 - How will VA store information?

Science.gov (United States)

2010-07-01

... (CONTINUED) VETERANS SMALL BUSINESS REGULATIONS Records Management § 74.27 How will VA store information? VA... examination visits will be scanned onto portable media and fully secured in the Center for Veterans Enterprise...

Crònica de la III jornada de criminologia uoc-cefje: ciberdelicte i victimització

OpenAIRE

Tamarit Sumalla, Josep M. (Josep Maria)

2013-01-01

El dia 30 de gener de 2013 va tenir lloc a Barcelona la III Jornada de criminologia, organitzada per la Universitat Oberta de Catalunya i pel Centre d’estudis jurídics i formació especialitzada. El tema seleccionat per aquesta tercera edició de la Jornada va ser “Ciberdelicte i victimització: pornografia i assetjament”. La Jornada va tenir la presència de 300 persones i també va poder ser seguida per Internet. Les sessions poden veure’s accedint a ...

Medical Student Psychiatry Examination Performance at VA and Non-VA Clerkship Sites

Science.gov (United States)

Tucker, Phebe; von Schlageter, Margo Shultes; Park, EunMi; Rosenberg, Emily; Benjamin, Ashley B.; Nawar, Ola

2009-01-01

Objective: The authors examined the effects of medical student assignment to U.S. Department of Veterans Affairs (VA) Medical Center inpatient and outpatient psychiatry clerkship sites versus other university and community sites on the performance outcome measure of National Board of Medical Examiners (NBME) subject examination scores. Methods:…

NaI(Tl) electron energy resolution

CERN Document Server

Mengesha, W

2002-01-01

NaI(Tl) electron energy resolution eta sub e was measured using the Modified Compton Coincidence Technique (MCCT). The MCCT allowed detection of nearly monoenergetic internal electrons resulting from the scattering of incident 662 keV gamma rays within a primary NaI(Tl) detector. Scattered gamma rays were detected using a secondary HPGe detector in a coincidence mode. Measurements were carried out for electron energies ranging from 16 to 438 keV, by varying the scattering angle. Measured HPGe coincidence spectra were deconvolved to determine the scattered energy spectra from the NaI(Tl) detector. Subsequently, the NaI(Tl) electron energy spectra were determined by subtracting the energy of scattered spectra from the incident source energy (662 keV). Using chi-squared minimization, iterative deconvolution of the internal electron energy spectra from the measured NaI(Tl) spectra was then used to determine eta sub e at the electron energy of interest. eta sub e values determined using this technique represent va...

Antoni Pous, poeta i traductor

OpenAIRE

Farrés Puntí, Ramon

2002-01-01

Consultable des del TDX Títol obtingut de la portada digitalitzada Antoni Pous, poeta i traductor és un estudi monogràfic de la figura d'Antoni Pous i Argila (Manlleu, 1932 - Barcelona, 1976), activista cultural i home de lletres que va destacar de molt jove, en la immediata postguerra, com a poeta de gran talent; que als anys seixanta va dur a terme una tasca cultural i pedagògica de gran transcendència a Igualada, amb la fundació del grup Lacetània i la creació de la revista Textos; q...

48 CFR 852.219-71 - VA mentor-protégé program.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false VA mentor-protégÃ....219-71 VA mentor-protégé program. As prescribed in 819.7115(a), insert the following clause: VA Mentor-Protégé Program (DEC 2009) (a) Large businesses are encouraged to participate in the VA Mentor-Protégé...

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.

Patient deaths blamed on long waits at the Phoenix VA

Directory of Open Access Journals (Sweden)

Robbins RA

2014-04-01

Full Text Available No abstract available. Article truncated at 150 words. This morning the lead article in the Arizona Republic was a report blaming as many as 40 deaths at the Phoenix VA on long waits (1. Yesterday, Rep. Jeff Miller, the chairman of the House Committee on Veterans Affairs, held a hearing titled “A Continued Assessment of Delays in VA Medical Care and Preventable Veteran Deaths.” “It appears as though there could be as many as 40 veterans whose deaths could be related to delays in care,” Miller announced to a stunned audience. The committee has spent months investigating patient-care scandals and allegations at VA facilities in Pittsburgh, Atlanta, Miami and other cities. said that dozens of VA hospital patients in Phoenix may have died while awaiting medical care. He went on to say that staff investigators have evidence that the Phoenix VA Health Care System keeps two sets of records to conceal prolonged waits that patients must endure for ...

77 FR 67063 - VA Directive 0005 on Scientific Integrity

Science.gov (United States)

2012-11-08

... in multiple areas, including data integrity, ethics, privacy, and human research protections, as well... replace the Association for the Accreditation of Human Research Protection Programs (AAHRPP) with Alion... human research protection programs. VA Response: VA is currently reviewing its accreditation...

Leisure activities, apolipoprotein E e4 status, and the risk of dementia.

Science.gov (United States)

Yang, Sheng-Ying; Weng, Pei-Hsuan; Chen, Jen-Hau; Chiou, Jeng-Min; Lew-Ting, Chih-Yin; Chen, Ta-Fu; Sun, Yu; Wen, Li-Li; Yip, Ping-Keung; Chu, Yi-Min; Chen, Yen-Ching

2015-12-01

Leisure activities have been associated with a decreased risk of dementia. However, to date, no study has explored how apolipoprotein E (ApoE) e4 status or vascular risk factors modified the association between leisure activities and dementia risks. This case-control study recruited patients (age ≥ 60 years) with Alzheimer's disease (AD; n = 292) and vascular dementia (VaD; n = 144) and healthy controls (n = 506) from three teaching hospitals in Taiwan between 2007 and 2010. Information on patient's leisure activities were obtained through a questionnaire. Conditional logistic regression models were used to assess the association of leisure activities and ApoE e4 status with the risk of dementia. High-frequency physical activity was associated with a decreased risk of AD [adjusted odds ratio (AOR) = 0.45], and the results become more evident among ApoE e4 carriers with AD (AOR = 0.30) and VaD (AOR = 0.26). Similar findings were observed for cognitive (AOR = 0.42) and social activities (AOR = 0.55) for AD. High-frequency physical, cognitive, and social activities were associated with a decreased risk of VaD (AOR = 0.29-0.60). Physical and social activities significantly interacted with each other on the risk of VaD (pinteraction = 0.04). Physical activity consistently protects against AD and VaD. Significant interactions were identified across different types of leisure activities in lowering dementia risk. Copyright © 2014. Published by Elsevier B.V.

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....

Crònica de la III Jornada de criminologia UOC-CEFJE: ciberdelicte i victimització

Directory of Open Access Journals (Sweden)

Josep Maria Tamarit Sumalla

2013-06-01

Full Text Available El dia 30 de gener de 2013 va tenir lloc a Barcelona la III Jornada de criminologia, organitzada per la Universitat Oberta de Catalunya i pel Centre d’estudis jurídics i formació especialitzada. El tema seleccionat per aquesta tercera edició de la Jornada va ser “Ciberdelicte i victimització: pornografia i assetjament”. La Jornada va tenir la presència de 300 persones i també va poder ser seguida per Internet. Les sessions poden veure’s accedint a http://www.uoc.edu/portal/ca/symposia/criminologia2013/videos/index.html.

VA Telemedicine: An Analysis of Cost and Time Savings.

Science.gov (United States)

Russo, Jack E; McCool, Ryan R; Davies, Louise

2016-03-01

The Veterans Affairs (VA) healthcare system provides beneficiary travel reimbursement ("travel pay") to qualifying patients for traveling to appointments. Travel pay is a large expense for the VA and hence the U.S. Government, projected to cost nearly $1 billion in 2015. Telemedicine in the VA system has the potential to save money by reducing patient travel and thus the amount of travel pay disbursed. In this study, we quantify this savings and also report trends in VA telemedicine volumes over time. All telemedicine visits based at the VA Hospital in White River Junction, VT between 2005 and 2013 were reviewed (5,695 visits). Travel distance and time saved as a result of telemedicine were calculated. Clinical volume in the mental health department, which has had the longest participation in telemedicine, was analyzed. Telemedicine resulted in an average travel savings of 145 miles and 142 min per visit. This led to an average travel payment savings of $18,555 per year. Telemedicine volume grew significantly over the study period such that by the final year the travel pay savings had increased to $63,804, or about 3.5% of the total travel pay disbursement for that year. The number of mental health telemedicine visits rose over the study period but remained small relative to the number of face-to-face visits. A higher proportion of telemedicine visits involved new patients. Telemedicine at the VA saves travel distance and time, although the reduction in travel payments remains modest at current telemedicine volumes.

VA Dental Insurance Program--federalism. Direct final rule.

Science.gov (United States)

2013-10-22

The Department of Veterans Affairs (VA) is taking 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 of veterans. Specifically, this rule will add language to clarify the limited preemptive effect of certain criteria in the VADIP regulations.

Comparing VA and private sector healthcare costs for end-stage renal disease.

Science.gov (United States)

Hynes, Denise M; Stroupe, Kevin T; Fischer, Michael J; Reda, Domenic J; Manning, Willard; Browning, Margaret M; Huo, Zhiping; Saban, Karen; Kaufman, James S

2012-02-01

Healthcare for end-stage renal disease (ESRD) is intensive, expensive, and provided in both the public and private sector. Using a societal perspective, we examined healthcare costs and health outcomes for Department of Veterans Affairs (VA) ESRD patients comparing those who received hemodialysis care at VA versus private sector facilities. Dialysis patients were recruited from 8 VA medical centers from 2001 through 2003 and followed for 12 months in a prospective cohort study. Patient demographics, clinical characteristics, quality of life, healthcare use, and cost data were collected. Healthcare data included utilization (VA), claims (Medicare), and patient self-report. Costs included VA calculated costs, Medicare dialysis facility reports and reimbursement rates, and patient self-report. Multivariable regression was used to compare costs between patients receiving dialysis at VA versus private sector facilities. The cohort comprised 334 patients: 170 patients in the VA dialysis group and 164 patients in the private sector group. The VA dialysis group had more comorbidities at baseline, outpatient and emergency visits, prescriptions, and longer hospital stays; they also had more conservative anemia management and lower baseline urea reduction ratio (67% vs. 72%; Pprivate sector dialysis group (Pprivate sector settings is critical in informing health policy options for patients with complex chronic illnesses such as ESRD.

VA INFORMATION SYSTEMS: Computer Security Weaknesses Persist at the Veterans Health Administration

National Research Council Canada - National Science Library

2000-01-01

.... To determine the status of computer security within VHA, we (1) evaluated information system general controls at the VA Maryland Health Cafe System, the New Mexico VA Health Care System, and the VA North Texas Health Care System and (2...

Facility management - efektivní správa stavebních objektů

OpenAIRE

Helekalová, Denisa

2013-01-01

Diplomová práce „ Facility management – efektivní správa stavebních objektů“ je zaměřena na stavební objekty a přínos pro ně při využívání služeb facility managementu. Práce se snaží přiblížit, co je facility management kdo ho poskytuje v České republice a jak přispívá k úsporám. Zmíněny jsou také informační technologie využívané ve facility managementu, protože bez těch se v dnešní době téměř žádný obor neobejde. První část je též zaměřena na stavbu, její životní cyklus a náklady s ním spoje...

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

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false VA Small business... 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...

Rosalia Guilleumas i Brosa, o la renovació de la biblioteconomia a Catalunya

Directory of Open Access Journals (Sweden)

Estivill Rius, Assumpció

2010-12-01

Full Text Available Entre 1969 i 1983 Rosalia Guilleumas i Brosa (1924-2007 va ocupar càrrecs directrius de primera línia dins del sistema bibliotecari català. Per a les biblioteques i les institucions que havien viscut en l'immobilisme més patètic durant els darrers trenta anys, aquella etapa final del franquisme era un moment ple de reptes i d'oportunitats per superar l'atròfia de les darreres dècades. Rosalia Guilleumas, com a directora de la Biblioteca Provincial i Universitària de Barcelona (1969-1980, de la Biblioteca de Catalunya (1973-1983, de la Xarxa de Biblioteques Populars de la Diputació de Barcelona (1973-1982 i de l'antiga Escola de Bibliotecàries (1973-1982, va realitzar una molt bona labor de gestió per modernitzar aquestes institucions. En el cas de l'Escola, no sols va posar al dia la institució acabant amb el seu caràcter exclusivament femení i renovant-ne el pla d'estudis, sinó que a més va aconseguir vèncer tots els esculls que dificultaven el reconeixement dels ensenyaments com a estudis universitaris. Va ser gràcies a la seva labor que es va aprovar la diplomatura en Biblioteconomia i Documentació i que l'Escola passés a tenir el rang d'Escola Universitària adscrita a la Universitat de Barcelona. Si bé Guilleumas va destacar també en els estudis filològics, aquest treball se centra en la seva activitat de gestió bibliotecària.

The Effect of Mantram Repetition on Burnout and Stress Among VA Staff.

Science.gov (United States)

Leary, Sheryl; Weingart, Kimberly; Topp, Robert; Bormann, Jill

2018-03-01

In this study, the authors determined the effect of a structured Internet-delivered Mantram Repetition Program (MRP) on burnout and stress of conscience (SOC), stress related to ambiguity from ethical or moral conflicts among health care workers (HCWs) within the Veteran Affairs (VA) Healthcare System. A secondary purpose was to determine whether practicing meditation prior to the study combined with MRP affected burnout or SOC. The MRP teaches the mindful practices of repeating a mantram, slowing down, and one-pointed attention for managing stress. Thirty-nine HCW volunteers who provided direct patient care completed the Internet-delivered MRP. The outcomes of burnout (i.e., exhaustion, cynicism, and professional efficacy) and SOC (i.e., frequency of stressful events and troubled conscience about those events) were measured at baseline (T1), postintervention (T2), and 3-months postintervention (T3). Repeated measures ANOVA indicated that exhaustion significantly ( p stressful events significantly declined between T1 and T2 and troubled conscience declined between T1 and T3. Secondary analysis demonstrated that individuals who did not practice meditation at baseline ( n = 16, 41%) significantly decreased exhaustion, frequency of stressful events, and troubled conscience between T1 and T3, and improved professional efficacy between T1 and T2. Individuals who practiced meditation at baseline ( n = 23, 59%) did not demonstrate significant change on any study outcomes. An MRP intervention may reduce burnout and SOC in those individuals who are naïve to practicing meditation.

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

Directory of Open Access Journals (Sweden)

Rachel Peterson

Full Text Available 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.

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. PMID:26172386

A Role for Myosin Va in Human Cytomegalovirus Nuclear Egress.

Science.gov (United States)

Wilkie, Adrian R; Sharma, Mayuri; Pesola, Jean M; Ericsson, Maria; Fernandez, Rosio; Coen, Donald M

2018-03-15

Herpesviruses replicate and package their genomes into capsids in replication compartments within the nuclear interior. Capsids then move to the inner nuclear membrane for envelopment and release into the cytoplasm in a process called nuclear egress. We previously found that nuclear F-actin is induced upon infection with the betaherpesvirus human cytomegalovirus (HCMV) and is important for nuclear egress and capsid localization away from replication compartment-like inclusions toward the nuclear rim. Despite these and related findings, it has not been shown that any specific motor protein is involved in herpesvirus nuclear egress. In this study, we have investigated whether the host motor protein, myosin Va, could be fulfilling this role. Using immunofluorescence microscopy and coimmunoprecipitation, we observed associations between a nuclear population of myosin Va and the viral major capsid protein, with both concentrating at the periphery of replication compartments. Immunoelectron microscopy showed that nearly 40% of assembled nuclear capsids associate with myosin Va. We also found that myosin Va and major capsid protein colocalize with nuclear F-actin. Importantly, antagonism of myosin Va with RNA interference or a dominant negative mutant revealed that myosin Va is important for the efficient production of infectious virus, capsid accumulation in the cytoplasm, and capsid localization away from replication compartment-like inclusions toward the nuclear rim. Our results lead us to suggest a working model whereby human cytomegalovirus capsids associate with myosin Va for movement from replication compartments to the nuclear periphery during nuclear egress. IMPORTANCE Little is known regarding how newly assembled and packaged herpesvirus capsids move from the nuclear interior to the periphery during nuclear egress. While it has been proposed that an actomyosin-based mechanism facilitates intranuclear movement of alphaherpesvirus capsids, a functional role for

Xarxes educatives 2.1. Mitjans socials, entorns col·laboratius i processos d'ensenyament i aprenentatge

OpenAIRE

Levis, Diego; Diéguez, Sol; Rey, Eugenia

2011-01-01

El projecte Xarxes Educatives 2.1 es proposa indagar les possibilitats que ofereixen els mitjans socials i els entorns col·laboratius a internet en els processos d'ensenyament i aprenentatge. Per a això, en cursos presencials i en cursos de capacitació docent de modalitat semipresencial fem servir una aplicació de la web 2.0 destinada a la creació de xarxes socials. L'aplicació es va configurar d'acord amb els objectius pedagògics de cada un dels cursos inclosos en el projecte. Es va establir...

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.

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...

Flexural Stiffness of Myosin Va Subdomains as Measured from Tethered Particle Motion

Science.gov (United States)

Michalek, Arthur J.; Kennedy, Guy G.; Warshaw, David M.; Ali, M. Yusuf

2015-01-01

Myosin Va (MyoVa) is a processive molecular motor involved in intracellular cargo transport on the actin cytoskeleton. The motor's processivity and ability to navigate actin intersections are believed to be governed by the stiffness of various parts of the motor's structure. Specifically, changes in calcium may regulate motor processivity by altering the motor's lever arm stiffness and thus its interhead communication. In order to measure the flexural stiffness of MyoVa subdomains, we use tethered particle microscopy, which relates the Brownian motion of fluorescent quantum dots, which are attached to various single- and double-headed MyoVa constructs bound to actin in rigor, to the motor's flexural stiffness. Based on these measurements, the MyoVa lever arm and coiled-coil rod domain have comparable flexural stiffness (0.034 pN/nm). Upon addition of calcium, the lever arm stiffness is reduced 40% as a result of calmodulins potentially dissociating from the lever arm. In addition, the flexural stiffness of the full-length MyoVa construct is an order of magnitude less stiff than both a single lever arm and the coiled-coil rod. This suggests that the MyoVa lever arm-rod junction provides a flexible hinge that would allow the motor to maneuver cargo through the complex intracellular actin network. PMID:26770194

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

Science.gov (United States)

2011-05-09

...-AA00 Safety Zone; Air Power Over Hampton Roads, Back River, Hampton, VA AGENCY: Coast Guard, DHS... the safety of life on navigable waters during the Air Power Over Hampton Roads Air Show. This action... Division Chief, Sector Hampton Roads, Coast Guard; telephone 757-668- 5581, e-mail [email protected

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/.

Home Health Care and Patterns of Subsequent VA and Medicare Health Care Utilization for Veterans

Science.gov (United States)

Van Houtven, Courtney Harold; Jeffreys, Amy S.; Coffman, Cynthia J.

2008-01-01

Purpose: The Veterans Affairs or VA health care system is in the process of significantly expanding home health care (HOC) nationwide. We describe VA HHC use in 2003 for all VA HHC users from 2002; we examine whether VA utilization across a broad spectrum of services differed for a sample of VA HHC users and their propensity-score-matched…

VAŽNOST OBRAZOVANJA I RAZVOJA ZA USPJEH HOTELSKE INDUSTRUE - SLUČAJ HRVATSKE

OpenAIRE

Pološki Vokić, Nina

2008-01-01

Rad se bavi obrazovanjem i razvojem u hotelskom sektoru, s obzirom da uspjeh tog sektora u velikoj mjeri ovisi o kvaliteti obrazovanja i razvoja onih koji u njemu pružaju usluge. U teorijskom dijelu obrazlaže se važnost odnosno pozitivan utjecaj obrazovanja i razvoja na unapijeđenje kvalitete usluga u holelskoj industriji. U empirijskom dijelu istražuje se problematika obrazovanja i razvoja u hotelskoj industrji u Hrvatskoj. Istraživanje je pokazalo da hotelska poduzeća u Hrvatskoj još ...

« Murayana va à Garma cette année ! » : cérémonies publiques et rituels contemporains du nord-est de la Terre d’Arnhem (Australie)

OpenAIRE

De Largy Healy, Jessica

2011-01-01

Partant de l’idée que les cérémonies yolngu du nord-est de la Terre d'Arnhem (Australie) relèvent de négociations dynamiques entre des individus, des clans et des ancêtres, cet article examine comment une série d'échanges rituels furent articulés dans le cadre d’un festival culturel ouvert aux touristes. Je montre comment un projet de patrimonialisation numérique insuffla un élan de créativité rituelle dans plusieurs localités de la région et aboutit à une véritable campagne de représentation...

48 CFR 803.7000 - Display of the VA Hotline poster.

Science.gov (United States)

2010-10-01

... poster. 803.7000 Section 803.7000 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS... 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 poster...

Long-term monitoring of Sgr A* at 7 mm with VERA and KaVA

Science.gov (United States)

Akiyama, K.; Kino, M.; Sohn, B.; Lee, S.; Trippe, S.; Honma, M.

2014-05-01

We present the results of radio monitoring observations of Sgr A* at 7 mm (i.e. 43 GHz) with the VLBI Exploration of Radio Astrometry (VERA), which is a VLBI array in Japan. VERA provides angular resolution on millisecond scales, resolving structures within 100 Schwarzschild radii of Sgr A* , similar to the Very Large Baseline Array (VLBA). We performed multi-epoch observations of Sgr A* in 2005 - 2008, and started monitoring it again with VERA from 2013 January to trace the current G2 encounter event. Our preliminary results in 2013 show that Sgr A* on mas scales has been in an ordinary state as of August 2013, although some fraction of the G2 cloud already passed the pericenter of Sgr A* in April 2013. We will continue monitoring Sgr A* with VERA and the newly developed KaVA (KVN and VERA Array).

Pràctiques tutorials i autoaprenentatge en una universitat pública mexicana

Directory of Open Access Journals (Sweden)

Elisa Lugo-Villaseñor

2015-07-01

Full Text Available La incorporació de la tutoria a les institucions d'educació superior és un tema que ha adquirit gran rellevància però, també ha implicat una redefinició del paper que té el docent i la seva interacció amb l'estudiant. La finalitat d'aquesta investigació va ser indagar la manera en com els docents-tutors construeixen i operen les concepcions sobre la tutoria, així com els condicionants que es presenten en el dispositiu de formació. La recerca que es va realitzar va ser de tall qualitatiu i el disseny va correspondre a un estudi en cas, per al qual es va utilitzar una universitat pública estatal de la regió centre-sud del país. Es conclou que la tutoria en l'educació superior, restringida a l'orientació i seguiment escolar, és molt limitada ja que, la societat del coneixement demana una nova concepció de tutoria que sigui un espai per a l'adquisició de coneixement i desenvolupament de competències per a l'autoformació.

Primjena odredbi Pomorskog zakonika o izvanugovornoj odgovornosti vlasnika broda i brodara na jahte i brodice

Directory of Open Access Journals (Sweden)

Dorotea Ćorić

2018-02-01

Full Text Available Rad daje kratak prikaz osnovnih oblika izvanugovorne odgovornosti koje propisuje Pomorski zakonik. S obzirom da se zakonski oblici odgovornosti primjenjuju na sve plovne objekte, u radu se posebna pažnja posvećuje pitanju određivanja odgovorne osobe u slučajevima kada se radi o odgovornosti za štetu koju je prouzročila jahta ili brodica. Ističe se da važeća pravna regulativa koja se odnosi na nautički turizam, posebice na djelatnost iznajmljivanja jahti i brodica u odnosu na osobe na strani jahte i brodice koristi različite pojmove i definicije što otežava utvrđivanje tko je nositelj imovinskopravne odgovornosti. U interesu zaštite potencijalnih oštećenika, posebice marina i drugih luka nautičkog turizma, u radu se daje prijedlog izmjena i dopuna Pomorskog zakonika u pogledu određivanja odgovornih osoba na strani jahti i brodica. Zaključno se naglašava da bi predložene izmjene i dopune Pomorskog zakonika pridonijele jasnijem i ispravnijem tumačenju i primjeni zakonskih odredbi te postizanju pravne sigurnosti.

ESTIMATING RISK ON THE CAPITAL MARKET WITH VaR METHOD

Directory of Open Access Journals (Sweden)

Sinisa Bogdan

2015-06-01

Full Text Available The two basic questions that every investor tries to answer before investment are questions about predicting return and risk. Risk and return are generally considered two positively correlated sizes, during the growth of risk it is expected increase of return to compensate the higher risk. The quantification of risk in the capital market represents the current topic since occurrence of securities. Together with estimated future returns it represents starting point of any investment. In this study it is described the history of the emergence of VaR methods, usefulness in assessing the risks of financial assets. Three main Value at Risk (VaR methodologies are decribed and explained in detail: historical method, parametric method and Monte Carlo method. After the theoretical review of VaR methods it is estimated risk of liquid stocks and portfolio from the Croatian capital market with historical and parametric VaR method, after which the results were compared and explained.

VA Veterans Health Administration Access Data

Data.gov (United States)

Department of Veterans Affairs — At the Department of Veterans Affairs (VA), our most important mission is to provide the high quality health care and benefits Veterans have earned and deserve —...

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.

Research on Interval Forecast For Metal Futures Market′s VaR Based on Bootstrap%基于Bootstrap的金属期货市场风险VaR区间预测

Institute of Scientific and Technical Information of China (English)

沈盟; 王璐

2016-01-01

金属期货市场风险VaR的准确测度对防范期货交易风险及保持市场健康平稳运行有重要作用.传统的VaR测度方法主要以点预测为主,无法反映预测近似值的精确程度及范围. 因此,提出了一种基于Bootstrap的金属期货市场风险VaR区间预测方法,同时引入LR检验区间预测的有效性,最后利用我国铜和铝期货市场数据进行了VaR风险的区间预测. 结果表明,新的VaR区间预测方法能克服点预测的不足,准确有效地描述VaR的估计风险,同时置信区间上下限可用于风险的预警及控制.%The accurate measurement on metal futures market′s VaR is important to prevent the futures′transaction risk and maintain the market healthy and stable operation.The traditional methods measuring VaR focus on point forecast which can't re-flect the accuracy of the predictive value.A new method to measure the interval forecast for metal futures market's VaR based on bootstrap is put forward.LR test is used to test the effectiveness of interval forecast.Finally,we empirical study the interval fore-cast of copper and aluminum futures market's VaR in China.The results show that the new method can overcome the lack of point forecast,while the upper and lower confidence interval can be used for early warning and control financial risks.

Can Monmany : escola de permacultura : rehabilitació i canvi d'ús de la masia Can Monmany de Valldoreix com a escola de permacultura

OpenAIRE

Noé Pereira, Lidia

2017-01-01

Can Monmany, situada a Valldoreix, és una finca agroforestal de 83ha. Es va començar a construir l'any 1640, amb l'objectiu de treballar-hi les terres del voltant, i s'ha anat ampliant al llarg del temps per acollir-hi noves necessitats. El 2012 la família Monmnay va cedir la finca a l'Ajuntament de Sant Cugat a favor del patrimoni públic. La masia representa una cultura lligada a la producció d'aliments locals, i és per això que s'escull la Permacultura com a programa. A demés, complementa e...

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...

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.

77 FR 17086 - Section 8 Housing Choice Vouchers: Revised Implementation of the HUD-VA Supportive Housing Program

Science.gov (United States)

2012-03-23

... Housing g. Mobility and Portability of HUD-VASH Vouchers h. Case Management Requirements i. Turnover of... veterans with case management and clinical services provided by the VA through its community medical... services sites and Community-Based Outpatient Clinics (CBOCs) across the nation. The HUD- VASH program is a...

Longitud alar i sexe de Cinclus cinclus pyrenaicus

OpenAIRE

Marsà, Jaume

1988-01-01

Aquest estudi es va realitzar al riu Tort, a 3 km de Camprodon i a 980 m d'altitud. Durant el període entre 1982 i 1984 es van recollir 99 fitxes d'anellaments i autocontrols de Cinclus cinclus pyrenaicus. Els mascles van tenir longituds alars entre 93 i 101 mm, mentre que les femelles van mesurar entre 85 i 91 mm. La resta de mesures no van ser útils per discriminar el sexe de la població estudiada. Es va constatar que el desgast de les plomes és molt acusat en alguns individus. No obstant a...

NITRATI I NITRITI, METABOLIZAM I TOKSIČNOST

OpenAIRE

Nujić, Marija; Habuda-Stanić, Mirna

2017-01-01

Nitrati i nitriti su kemijski spojevi koji se koriste kao gnojivo, rodenticidi ili konzervansi. Mogu se naći u zraku, tlu, vodi ili hrani (posebice povrću) a mogu se i stvarati u ljudskom tijelu. Nitrati imaju važnu ulogu u hranjenju i metabolizmu biljaka. Nastaju oksidacijom organskog otpada djelovanjem dušičnih bakterija. Ljudi mogu biti izloženi nitratima i nitritima preko konzumacije povrća i mesnih prerađevina, a manjim dijelom preko vode ili ostale hrane. Pijenje vode sa već...

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 …

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.

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

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.

SOCIJALNA OBILJEŽJA SVAKODNEVNOG ŽIVOTA DJECE I MLADIH S ADHD-om, TE NJIHOVIH RODITELJA

OpenAIRE

Bartolac, Andrea

2013-01-01

Prepoznavanje i razumijevanje različitih uzroka i pojavnosti ponašanja djece, osobito ako se razvoj i primjena socijalnih kompetencija ne odvijaju u okvirima socijalnih očekivanja i normativa, važno je za sve stručnjake koji rade s djecom, bez obzira veže li se njihovo područje djelovanja uz sustav socijalne skrbi, zdravstva ili odgoja i obrazovanja. U ovom se radu na temelju recentnije literature i istraživanja opisuju socijalni aspekti svakodnevnog života jedne od razvojnih teškoća samokont...

Poincare group, SU(3) and V-A in leptonic decay

International Nuclear Information System (INIS)

Boehm, A.

1975-07-01

From as few assumptions as possible about the relations between the Poincare group, the particle classifying SU(3) and V-A we derive properties of the K/sub l 3 / and K/sub L 2 / decays. From the assumed relation between SU(3) and the Poincare group and the first class condition it follows that the formfactor ratio Xi of K/sub l 3 / decay is Xi = --0.57, and that a value of Xi = 0 is in disagreement with very general and well accepted theoretical assumptions. Assuming universality of V-A, the Cabibbo suppression is derived from the relations between SU(3) and V-A as a consequence of the brokenness of SU(3). (U.S.)

VA Health Care: VA Spends Millions on Post-Traumatic Stress Disorder Research and Incorporates Research Outcomes into Guidelines and Policy for Post-Traumatic Stress Disorder Services

Science.gov (United States)

2011-01-01

post - traumatic stress disorder ( PTSD ) and...Veterans Affairs (VA) Intramural Post - Traumatic Stress Disorder ( PTSD ) Research Funding and VA’s Medical and Prosthetic Research Appropriation...Table 6: Department of Veterans Affairs (VA) Research Centers and Programs That Conduct or Support Post - Traumatic Stress Disorder ( PTSD ) Research

Employment status, employment functioning, and barriers to employment among VA primary care patients.

Science.gov (United States)

Zivin, Kara; Yosef, Matheos; Levine, Debra S; Abraham, Kristen M; Miller, Erin M; Henry, Jennifer; Nelson, C Beau; Pfeiffer, Paul N; Sripada, Rebecca K; Harrod, Molly; Valenstein, Marcia

2016-03-15

Prior research found lower employment rates among working-aged patients who use the VA than among non-Veterans or Veterans who do not use the VA, with the lowest reported employment rates among VA patients with mental disorders. This study assessed employment status, employment functioning, and barriers to employment among VA patients treated in primary care settings, and examined how depression and anxiety were associated with these outcomes. The sample included 287 VA patients treated in primary care in a large Midwestern VA Medical Center. Bivariate and multivariable analyses were conducted examining associations between socio-demographic and clinical predictors of six employment domains, including: employment status, job search self-efficacy, work performance, concerns about job loss among employed Veterans, and employment barriers and likelihood of job seeking among not employed Veterans. 54% of respondents were employed, 36% were not employed, and 10% were economically inactive. In adjusted analyses, participants with depression or anxiety (43%) were less likely to be employed, had lower job search self-efficacy, had lower levels of work performance, and reported more employment barriers. Depression and anxiety were not associated with perceived likelihood of job loss among employed or likelihood of job seeking among not employed. Single VA primary care clinic; cross-sectional study. Employment rates are low among working-aged VA primary care patients, particularly those with mental health conditions. Offering primary care interventions to patients that address mental health issues, job search self-efficacy, and work performance may be important in improving health, work, and economic outcomes. Published by Elsevier B.V.

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

Science.gov (United States)

2013-03-26

... techniques or the use of other forms of information technology. Title: VA Police Officer Pre-Employment... Police Officer Pre-Employment Screening Checklist); Comment Request AGENCY: Office of Operations... approved collection. Abstract: VA personnel complete VA Form 0120 to document pre- employment history and...

Validation of KENO V.a for the Portsmouth Gaseous Diffusion Plant

International Nuclear Information System (INIS)

Felsher, H.D.; Fentiman, A.W.; Tayloe, R.W.; D'Aquila, D.

1992-01-01

At the Portsmouth Gaseous Diffusion Plant, KENO V.a is used to make criticality calculations for complex configurations and a wide range of 235 U enrichments. It is essential that the calculated critical conditions either accurately reflect the true critical state or that the bias from the true critical conditions are well known. Accordingly, a study has been initiated to validate KENO V.a over the ranges of parameters expected to be used when modeling equipment and processes at Portsmouth. Preliminary results of that study are reported in this paper. The ultimate goal of this study is to identify a set of data from existing critical experiments that will exercise all KENO V.a parameters commonly used by Portsmouth's criticality safety personnel. A second goal is to identify a relatively small subset of those experiments that may be run frequently to ensure that KENO V.a provides consistent results

Avaliação dos níveis de exposição ao mercúrio entre índios Pakaanóva, Amazônia, Brasil Mercury exposure among Pakaanóva Indians, Amazon Region, Brazil

Directory of Open Access Journals (Sweden)

Elisabeth C. Oliveira Santos

2003-02-01

Full Text Available Um estudo seccional foi realizado para avaliar os níveis de exposição ao mercúrio (Hg entre 910 índios Pakaanóva, residentes nos municípios de Guajará Mirim e Nova Marmoré no Estado de Rondônia, Brasil. Amostras de cabelo da região occipital foram coletadas de cada participante do estudo e os teores de Hg determinados por Espectrofotometria de Absorção Atômica com Geração de Vapor Frio. Os teores médios de Hg nas amostras de cabelo foram de 8,37µg/g (0,52-83,89µg/g, indicando exposição elevada. Crianças de até 2 anos e entre 3 e 5 anos de idade apresentaram médias de 10,54µg/g e 9,34µg/g, respectivamente. Os teores médios de Hg nas mulheres (8,91µg/g são mais elevados do que os valores observados nos homens (7,55µg/g, sendo esta diferença estatisticamente significante (t = 3,26; p A cross-sectional study was conducted to evaluate mercury (Hg exposure among 910 Pakaanóva Indians from the counties of Guajará Mirim and Nova Marmoré, Rondônia State, Brazil. Individual hair samples were taken from the occipital region, and Hg was measured by atomic absorption spectrometry with cold vapor generation. Mean Hg in hair samples was 8.37 µg/g (range 0.52-83.89, indicating high exposure. Young children (< 2 years old showed a mean Hg of 10.54 µg/g, and children from 3 to 5 years old had a mean Hg of 9.34µg/g. Mercury levels in women (8,91µg/g were higher than in men (7.55µg/g, and this difference was significant (t = 3.26; p < 0.01. These results indicate the need for surveillance programs and complementary studies including the Pakaanóva Indians in Rondônia State.

Geographic Distribution of VA Expenditures 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,...

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,...

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,...

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,...

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,...

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,...

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,...

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,...

Continuous-energy version of KENO V.a for criticality safety applications

International Nuclear Information System (INIS)

Dunn, Michael E.; Greene, N. Maurice; Petrie, Lester M.

2003-01-01

KENO V.a is a multigroup Monte Carlo code that solves the Boltzmann transport equation and is used extensively in the criticality safety community to calculate the effective multiplication factor of systems with fissionable material. In this work, a continuous-energy or pointwise version of KENO V.a has been developed by first designing a new continuous-energy cross-section format and then by developing the appropriate Monte Carlo transport procedures to sample the new cross-section format. In order to generate pointwise cross sections for a test library, a series of cross-section processing modules were developed and used to process 50 ENDF/B-6 Release 7 nuclides for the test library. Once the cross-section processing procedures were in place, a continuous-energy version of KENO V.a was developed and tested by calculating 21 critical benchmark experiments. The point KENO-calculated results for the 21 benchmarks are in agreement with calculated results obtained with the multigroup version of KENO V.a using the 238-group ENDF/B-5 and 199-group ENDF/B-6 Release 3 libraries. Based on the calculated results with the prototypic cross-section library, a continuous-energy version of the KENO V.a code has been successfully developed and demonstrated for modeling systems with fissionable material. (author)

CoVaCS: a consensus variant calling system.

Science.gov (United States)

Chiara, Matteo; Gioiosa, Silvia; Chillemi, Giovanni; D'Antonio, Mattia; Flati, Tiziano; Picardi, Ernesto; Zambelli, Federico; Horner, David Stephen; Pesole, Graziano; Castrignanò, Tiziana

2018-02-05

The advent and ongoing development of next generation sequencing technologies (NGS) has led to a rapid increase in the rate of human genome re-sequencing data, paving the way for personalized genomics and precision medicine. The body of genome resequencing data is progressively increasing underlining the need for accurate and time-effective bioinformatics systems for genotyping - a crucial prerequisite for identification of candidate causal mutations in diagnostic screens. Here we present CoVaCS, a fully automated, highly accurate system with a web based graphical interface for genotyping and variant annotation. Extensive tests on a gold standard benchmark data-set -the NA12878 Illumina platinum genome- confirm that call-sets based on our consensus strategy are completely in line with those attained by similar command line based approaches, and far more accurate than call-sets from any individual tool. Importantly our system exhibits better sensitivity and higher specificity than equivalent commercial software. CoVaCS offers optimized pipelines integrating state of the art tools for variant calling and annotation for whole genome sequencing (WGS), whole-exome sequencing (WES) and target-gene sequencing (TGS) data. The system is currently hosted at Cineca, and offers the speed of a HPC computing facility, a crucial consideration when large numbers of samples must be analysed. Importantly, all the analyses are performed automatically allowing high reproducibility of the results. As such, we believe that CoVaCS can be a valuable tool for the analysis of human genome resequencing studies. CoVaCS is available at: https://bioinformatics.cineca.it/covacs .

GIANFRANCO BETTETINI, Il timpano dell’occhio. Gli intrecci e i giochi dei suoni e delle immagini, Milano, Bompiani, 2009

Directory of Open Access Journals (Sweden)

Alessandro Bratus

2013-12-01

Full Text Available Il timpano dell’occhio di Gianfranco Bettetini è uno studio dedicato all’analisi semiotica dei testi audiovisivi. Nel volume l’autore si propone di indagare gli effetti che l’azione «strutturalmente sinergica e compatta» (p. 9 di suono e immagine produce sullo spettatore. Lungo tale percorso, Bettetini affronta un nodo cruciale degli studi attuali sulla comunicazione audiovisiva, offrendo allo stesso tempo un prezioso compendio della letteratura semiotica sull’argomento. Nella prima parte del volume lo studioso definisce le linee essenziali di un nuovo approccio metodologico che integra, con la sociologia e la psicologia, il quadro delle discipline che si sono occupate sistematicamente di analisi del testo filmico dal secondo dopoguerra in avanti. Nella seconda parte l’autore prende in esame quattro lungometraggi: Caterina va in città (2003 di Paolo Virzì, Notturno Bus (2007 di Davide Marengo, Il flauto magico (2007 di Kenneth Branagh e La fine del mondo – Ministoria della musica in un tempo (1969 dello stesso Bettetini.

La pedofilia, tra stigmatizzazione e prevenzione: uno sguardo nel canton Ticino

OpenAIRE

Manetti, Sara; Jaffé, Philip D.

2014-01-01

La pedofilia è un disturbo della preferenza sessuale che viene spesso confusa con il comportamento sessuale abusante verso i bambini. Se in determinati casi la pedofilia coincide con degli atti criminali, va precisato che molte persone affette da questo disturbo dimostrano un grande senso di responsabilità e moralità nel decidere di non soddisfare i propri impulsi sessuali in nome del rispetto dell’integrità del bambino. Tuttavia, l’opinione pubblica fatica a differenziare il pedofilo dall’ab...

E.L.I.S.A. en coccidioidomicosis humana E.L.I.S.A. in human coccidioidomycosis

Directory of Open Access Journals (Sweden)

Iris Nora Tiraboschi

1991-08-01

Full Text Available Se realizó E.L.I.S.A. con exoantígeno de Coccidioides immitis para la detectión de anticuerpos, en 67 sueros humanos diluidos 1/1000, 1/2000, 1/4000 y 1/8000. De los 18 sueros de enfermos de coccidioidomicosis comprobada por examen directo, cultivo y/o histología, 5 fueron negativos, en otros 13 fueron positivos en una o varias diluciones. 3/26 sueros de personas sanas, coccidioidino positivas, fueron positivos en títulos de 1/1000 y el resto no tuvo anticuerpos detectables. No presentaron reacciones positivas ninguno de los sueros controles de personas sanas, pero sí lo hicieron 4/8 pacientes con otras micosis. Se concluye que E.L.I.S.A. es útil para la detección de mínimas cantidades de anticuerpos o en sueros que no pueden ser procesados por fijación de complemento. No es recomendable el uso de la técnica en forma aislada por al presencia de reacciones cruzadas.An E.L.I.S.A. test for antibody detection, with an exo-antigen of Coccidioides immitis was standardized in 67 humans sera diluited in 1/1000, 1/2000, 1/4000 and 1/8000. Eightheen sera from mycologically proved cases of coccidioidomycosis were studied: 5 were negative and 13 were positive in some dilutions. 3/26 sera of healthy persons who presented positive skin tests with coccidioidin were positive and the other 23 sera did not have positive reactions. None of the 15 sera of healthy human exhibited positive E.L.I.S.A. Serum samples of 8 patients suffering other deep mycosis were studied, 4 of them presented cross-reactions in E.L.I.S.A. tests. E.L.I.S.A. test seems to be a useful Serologic technique for antibody detection in anticomplementary serum samples or when a low concentration of antibodies should be detected. As it is very sensitive, cross-reactions with other mycoses are frequent, thus the use other more specific serologic technique together E.L.I.S.A. is recommended.

Synthesis of (±)-I-125-iodobenzovesamicol - A cholinergic neuron marker

International Nuclear Information System (INIS)

Jung, Y.W.; Van Dort, M.E.; Wieland, D.M.

1990-01-01

The authors are focusing efforts on developing markers for the cholinergic neuron. Vesamicol (VA) has been adopted as a basis for the design of a presynaptic cholinergic nerve marker. Benzovesamicol, an analog of VA, is equipotent with VA and displays remarkable bulk tolerance in the 5-position. They have synthesized (±)-[I-125]-5-iodobenzovesamicol, and have conducted in vivo screening with it in mice

Bog i besmrtnost – drugo i treće najvažnije pitanje

OpenAIRE

Djurić, Marko P.

2013-01-01

Autor u ovom članku sagledava pitanje o Bogu i pitanje o čovjekovoj besmrtnosti kao čovjekovo drugo i treće najvažnije pitanje. Pitanje o čovjekovoj sreći smatra prvim i najvažnijim. Prema njegovu shvaćanju sva tri pitanja međusobno se prožimlju, ne isključujući se. Bez vjere u objavljenog Boga i vjerovanja u vlastitu besmrtnost čovjek neće moći doživjeti najdublju i najpotpuniju sreću. Stoga se ovo izlaganje isključivo tiče eshatološkog vremena i budućnosti. Posljedica č...

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

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.

Vectorization of the KENO V.a criticality safety code

International Nuclear Information System (INIS)

Hollenbach, D.F.; Dodds, H.L.; Petrie, L.M.

1991-01-01

The development of the vector processor, which is used in the current generation of supercomputers and is beginning to be used in workstations, provides the potential for dramatic speed-up for codes that are able to process data as vectors. Unfortunately, the stochastic nature of Monte Carlo codes prevents the old scalar version of these codes from taking advantage of the vector processors. New Monte Carlo algorithms that process all the histories undergoing the same event as a batch are required. Recently, new vectorized Monte Carlo codes have been developed that show significant speed-ups when compared to the scalar version of themselves or equivalent codes. This paper discusses the vectorization of an already existing and widely used criticality safety code, KENO V.a All the changes made to KENO V.a are transparent to the user making it possible to upgrade from the standard scalar version of KENO V.a to the vectorized version without learning a new code

Poziv: Duhovnost i san. San o oružju Franje Asiškoga

OpenAIRE

Balajić, Siniša

2009-01-01

San o oružju Franje Asiškoga doima se važnim elemenatom u proučavanju, ne toliko poziva Franje Asiškoga, koliko poziva uopće. Budući da se analizom i interpretacijom snova bave antropologija, psihologija, filozofija, teologija, itd., koncept razumijevanja ovoga sna uokviruje različita znanstvena (antropologija, psihologija) i teorijska načela (filozofija, teologija-duhovnost). Svjesni smo da proučavanje nečijega života, a pogotovo proučavanje nečijih snova, nije nimalo la...

76 FR 79067 - Payment or Reimbursement for Emergency Treatment Furnished by Non-VA Providers in Non-VA...

Science.gov (United States)

2011-12-21

... DEPARTMENT OF VETERANS AFFAIRS 38 CFR Part 17 RIN 2900-AN49 Payment or Reimbursement for Emergency..., authorize the Secretary of Veterans Affairs to reimburse eligible veterans for costs related to non-VA.... Specifically, section 1725 authorizes reimbursement for emergency treatment for eligible veterans with...

Desenvolvimento e Teste Preliminar da Estabilidade de formulações cosméticas acrescidas de extrato comercial de <i>Trichilia catiguai> Adr. Juss (e <i>Ptychopetalum olacoidesi> Bentham

Directory of Open Access Journals (Sweden)

M. V.R. VELASCO

2009-02-01

Full Text Available

O presente estudo apresenta etapas de desenvolvimento de emulsões cosméticas, contendo 5% do extrato comercial de <i>Trichilia catiguai> Adr. Juss (e <i>Ptychopetalum olacoidesi> Bentham. Desenvolveramse 14 formulações-teste e avaliou-se a obtenção de emulsões macroscopicamente estáveis, com valores de viscosidade aparente variados, pH compatível com o da pele e características organolépticas adequadas, por meio dos Testes de Estabilidade Preliminar e Acelerada. Estas formulações foram divididas em dois grupos: um com emulsões fluidas e outro com emulsões mais viscosas. Após análise, oito formulações-teste foram consideradas aptas para serem submetidas ao Teste de Estabilidade Preliminar. Após os ensaios, cinco formulações-teste foram selecionadas para o Teste de Estabilidade Acelerada. Os ensaios foram conduzidos em condições de armazenamento, de luminosidade e de temperatura extremas. Ao final do estudo, duas formulações-teste foram consideradas aprovadas por apresentarem os perfis mais estáveis durante o estudo, sendo ambas, emulsões fluidas constituídas de ceras auto-emulsionantes e 0,3% p/p de um polímero natural, e uma delas adicionada também de 2,0% lecitina de soja. Palavras-chave: estabilidade de emulsões cosméticas; desenvolvimento de emulsões; <i>Trichilia catiguai> Adr. Juss (e <i>Ptychopetalum olacoidesi> Bentham

Methods for estimating and comparing VA outpatient drug benefits with the private sector.

Science.gov (United States)

Render, Marta L; Nowak, John; Hammond, Emmett K; Roselle, Gary

2003-06-01

To estimate and compare Veterans Health Administration (VA) expenditures for outpatient pharmaceuticals for veterans at six VA facilities with hypothetical private sector costs. Using the VA Pharmacy Benefits Management Strategic Health Care Group (PBM) database, we extracted data for all dispensed outpatient prescriptions from the six study sites over federal fiscal year 1999. After extensive data validation, we converted prescriptions to the same units and merged relevant VA pricing information by National Drug Code to Redbook listed average wholesale price and the Medicaid maximal allowable charge, where available. We added total VA drug expenditures to personnel cost from the pharmacy portion of that medical center's cost distribution report. Hypothetical private sector payments were $200.8 million compared with an aggregate VA budget of $118.8 million. Using National Drug Code numbers, 97% of all items dispensed from the six facilities were matched to private sector price data. Nonmatched pharmaceuticals were largely generic over-the-counter pain relievers and commodities like alcohol swabs. The most commonly prescribed medications reflect the diseases and complaints of an older male population: pain, cardiovascular problems, diabetes, and depression or other psychiatric disorders. Use of the VA PBM database permits researchers to merge expenditure and prescription data to patient diagnoses and sentinel events. A critical element in its use is creating similar units among the systems. Such data sets permit a deeper view of the variability in drug expenditures, an important sector of health care whose inflation has been disproportionate to that of the economy and even health care.

The Burr X Pareto Distribution: Properties, Applications and VaR Estimation

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Mustafa Ç. Korkmaz

2017-12-01

Full Text Available In this paper, a new three-parameter Pareto distribution is introduced and studied. We discuss various mathematical and statistical properties of the new model. Some estimation methods of the model parameters are performed. Moreover, the peaks-over-threshold method is used to estimate Value-at-Risk (VaR by means of the proposed distribution. We compare the distribution with a few other models to show its versatility in modelling data with heavy tails. VaR estimation with the Burr X Pareto distribution is presented using time series data, and the new model could be considered as an alternative VaR model against the generalized Pareto model for financial institutions.

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

Science.gov (United States)

2010-06-11

... health care services for veterans).'' Proposed Sec. 17.121(a) would establish the clinical decision maker... practice to utilize the services of health care professionals, such as nurses, for purposes of clinical review. For this reason, establishing the clinical decision maker as a ``designated VA clinician'' would...

IMPLEMENTACIJA PORTEROVIH GENERIČKIH STRATEGIJA I POSTIZANJE KONKURENTSKIH PREDNOSTI NA PRIMJERU AUTOMOBILSKE INDUSTRIJE

OpenAIRE

Vrdoljak Raguž, Ivona; Tolušić, Marijan

2012-01-01

Predmet istraživanja ovog rada postizanje je konkuretske prednosti u automobilskoj industriji implementacijom Porterovih generičkih poslovnih strategija. Postizanje konkurentske prednosti nužno je ukoliko poduzeće želi dugoročno opstati na tržištu. Za odabir konkurentske strategije važan je relativni položaj poduzeća u industriji jer takvo pozicioniranje određuje hoće li profitabilnost poduzeća biti iznad ili ispod prosjeka industrije. Poduzeće u odnosu na konkurente primjenom Porterovih gene...

Testing popular VaR models in EU new member and candidate states

Directory of Open Access Journals (Sweden)

Saša Žiković

2007-12-01

Full Text Available The impact of allowing banks to calculate their capital requirement based on their internal VaR models, and the impact of regulation changes on banks in transitional countries has not been well studied. This paper examines whether VaR models that are created and suited for developed markets apply to the volatile stock markets of EU new member and candidate states (Bulgaria, Romania, Croatia and Turkey. Nine popular VaR models are tested on five stock indexes from EU new member and candidate states. Backtesting results show that VaR models commonly used in developed stock markets are not well suited for measuring market risk in these markets. Presented findings bear very important implications that have to be addressed by regulators and risk practitioners operating in EU new member andcandidate states. Risk managers have to start thinking outside the frames set by their parent companies or else investors present in these markets may find themselves in serious trouble, dealing with losses that they have not been expecting. National regulators have to take into consideration that simplistic VaR models that are widely used in some developed countries are not well suited for these illiquid and developing stock markets.

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

Science.gov (United States)

2011-11-21

... concerning the billing 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... to ``RIN 2900-AN98--Payment for home health and services and hospice care by non-VA providers...

Effects of inspired CO2, hyperventilation, and time on VA/Q inequality in the dog

Science.gov (United States)

Tsukimoto, K.; Arcos, J. P.; Schaffartzik, W.; Wagner, P. D.; West, J. B.

1992-01-01

In a recent study by Tsukimoto et al. (J. Appl. Physiol. 68: 2488-2493, 1990), CO2 inhalation appeared to reduce the size of the high ventilation-perfusion ratio (VA/Q) mode commonly observed in anesthetized mechanically air-ventilated dogs. In that study, large tidal volumes (VT) were used during CO2 inhalation to preserve normocapnia. To separate the influences of CO2 and high VT on the VA/Q distribution in the present study, we examined the effect of inspired CO2 on the high VA/Q mode using eight mechanically ventilated dogs (4 given CO2, 4 controls). The VA/Q distribution was measured first with normal VT and then with increased VT. In the CO2 group at high VT, data were collected before, during, and after CO2 inhalation. With normal VT, there was no difference in the size of the high VA/Q mode between groups [10.5 +/- 3.5% (SE) of ventilation in the CO2 group, 11.8 +/- 5.2% in the control group]. Unexpectedly, the size of the high VA/Q mode decreased similarly in both groups over time, independently of the inspired PCO2, at a rate similar to the fall in cardiac output over time. The reduction in the high VA/Q mode together with a simultaneous increase in alveolar dead space (estimated by the difference between inert gas dead space and Fowler dead space) suggests that poorly perfused high VA/Q areas became unperfused over time. A possible mechanism is that elevated alveolar pressure and decreased cardiac output eliminate blood flow from corner vessels in nondependent high VA/Q regions.

Promjene na koži lica inducirane UV-zračenjem

OpenAIRE

Bojčić, Zrinka

2016-01-01

Promjene inducirane UV zračenjem obuhvaćaju različite kliničke entitete. Zbog svoje biološke aktivnosti i sposobnosti da induciraju oštećenje DNK, UV-B zrake najvažniji su etiološki čimbenik u nastanku opeklina i karcinoma kože. Iako je UV-A zračenje glavna komponenta ultraljubičastog zračenja, manje je biološki aktivna od UV-B. UV-A zračenje ima posebno važnu ulogu u fotostarenju kože. Klinička slika akutnih promjena induciranih UV zračenjem ovisi o količini energije apsorbirane u jednoj ...

Development of eStudent iOS mobile application

Directory of Open Access Journals (Sweden)

Mladjan Antic

2013-01-01

Full Text Available Abstract— iOS is the Apple mobile operating system, for Apple mobile devices. Initially developed for iPhone, and later for iPod Touch, iPad, AppleTV. The Metropolitan University has a Web application titled eStudent, which enables students by Web to get information about their marks for all subjects, their financies, exam scheduling, professors and assistents, and send exam registration and feedback about teaching, etc. This paper explains the development of the mobile application eStudent on the iOS platform. This application enables students whenever they want, by using their iPhone mobile phone, to get access to the information from the eStudent Web application, and to present it on their iPhone User Interface (UI. This paper explains in details software requirements analysis, system architecture, system modelling, and UI of the eStudent iOS mobile application.

VA and DOD Health Care: First Federal Health Care Center Established, but Implementation Concerns Need to Be Addressed

Science.gov (United States)

2011-07-01

procedures for the reporting of information security incidents. However, VA and DOD did not meet designated deadlines for the three capabilities that were...addition to the contact named above, Marcia A. Mann, Assistant Director; Jill K. Center; Kaycee M. Glavich; E. Jane Whipple ; and Malissa G. Winograd

78 FR 66265 - Drawbridge Operation Regulation; Elizabeth River, Eastern Branch, Norfolk, VA

Science.gov (United States)

2013-11-05

... Operation Regulation; Elizabeth River, Eastern Branch, Norfolk, VA AGENCY: Coast Guard, DHS. ACTION: Notice... Elizabeth River Eastern Branch, mile 1.1, at Norfolk, VA. This deviation is necessary to facilitate... maintenance. The Norfolk Southern 5 railroad Bridge, at mile 1.1, across the Elizabeth River (Eastern Branch...

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...

Can reported VaR be used as an indicator of the volatility of share prices? Evidence from UK banks.

OpenAIRE

Ou, Shian Kao

2006-01-01

Value at Risk (VaR) is used as an indicator to measure the risks contained in a firm. With the uprising development of VaR theory and computational techniques, the VaR is nowadays adopted by banks and reported in annual reports. Since the method to calculate VaR is questioned, and the reported VaR can not be thoroughly audited, this paper attempts to find the relationship between the reported VaR and the volatility of share price for UK listed banks. This paper reviews literature about VaR an...

VA's National PTSD Brain Bank: a National Resource for Research.

Science.gov (United States)

Friedman, Matthew J; Huber, Bertrand R; Brady, Christopher B; Ursano, Robert J; Benedek, David M; Kowall, Neil W; McKee, Ann C

2017-08-25

The National PTSD Brain Bank (NPBB) is a brain tissue biorepository established to support research on the causes, progression, and treatment of PTSD. It is a six-part consortium led by VA's National Center for PTSD with participating sites at VA medical centers in Boston, MA; Durham, NC; Miami, FL; West Haven, CT; and White River Junction, VT along with the Uniformed Services University of Health Sciences. It is also well integrated with VA's Boston-based brain banks that focus on Alzheimer's disease, ALS, chronic traumatic encephalopathy, and other neurological disorders. This article describes the organization and operations of NPBB with specific attention to: tissue acquisition, tissue processing, diagnostic assessment, maintenance of a confidential data biorepository, adherence to ethical standards, governance, accomplishments to date, and future challenges. Established in 2014, NPBB has already acquired and distributed brain tissue to support research on how PTSD affects brain structure and function.

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.

Koliko studenti koriste kartične proizvode i kako doživljavaju marketinšku komunikaciju izdavatelja kartica

OpenAIRE

Ozretić Došen, Đurđana; Vajda, Bernarda

2011-01-01

Za marketinške stručnjake u kartičnom poslovanju studentska populacija predstavlja vrlo zanimljiv i važan tržišni segment. Usluge i proizvodi koje izdavatelji kartica nude studentima kreiraju se radi privlačenja korisnika koji će steći navike dugoročnog, lojalnog korištenja odabrane marke kartice, tj. i nakon završetka akademskog obrazovanja. U radu je opisano provedeno izviđajno istraživanje o kartičnim proizvodima namijenjenim studentskoj populaciji u Republici Hrvatskoj. Istraživano je kol...

46 CFR 7.45 - Cape Henlopen, DE to Cape Charles, VA.

Science.gov (United States)

2010-10-01

... 46 Shipping 1 2010-10-01 2010-10-01 false Cape Henlopen, DE to Cape Charles, VA. 7.45 Section 7.45... Atlantic Coast § 7.45 Cape Henlopen, DE to Cape Charles, VA. (a) A line drawn from the easternmost extremity of Indian River Inlet North Jetty to latitude 38°36.5′ N. longitude 75°02.8′ W. (Indian River...

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...

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...

iBooks and ePeriodicals on the iPad

CERN Document Server

Biersdorfer, J

2010-01-01

This Mini Missing Manual takes you down the virtual rows of Apple's iBookstore, to help you find, buy, and download books and subscribe to magazine and newspapers on your iPad. You'll learn now to navigate your books and periodicals and sync them back to iTunes to swap them on and off your iPad to free up storage space. In addition, you'll find out where to get free books in the iBookstore, and where you can shop for iPad-compatible books, both free and for-pay, outside of Apple's domain. Finally, you'll learn the fine art of eBook navigation, including how to change a book's font and font

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

Science.gov (United States)

2010-07-01

... VETERANS AFFAIRS (CONTINUED) VETERANS SMALL BUSINESS REGULATIONS Records Management § 74.26 What types of business information will VA collect? VA will examine a variety of business records. See § 74.12, “What is... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false What types of business...

Revolucions, màquines i música a l'Europa de 1800

OpenAIRE

Brugarolas, Oriol, 1979-

2016-01-01

Els processos revolucionaris que es desenvoluparen a Europa entre la segona meitat del segle XVIII i el primer terç del segle XIX varen soscavar els fonaments de l’Antic Règim i van portar a la formació del món contemporani. Tot es transformà, lenta i gradualment al llarg de tres generacions: la industria va substituir l’artesania i la manufactura; els sistemes monàrquics absolutistes van anar desapareixent per donar pas a sistemes polítics liberals parlamentaris; la societat estamental va de...

S.E.N.S.I.B. project

International Nuclear Information System (INIS)

2006-01-01

This report presents the state of progress of all the studies which constitute at present the S.E.N.S.I.B. project. The S.E.N.S.I.B. project receives a financial participation of the Ademe. The different chapters treat the following questions: the sensitivity of territories in the deposit; the sensitivity of grounds; the sensitivity of the banks of rivers; the sensitivity of the agricultural productions; the anthropological sensitivity of territories; comparative study of the global sensitivity of two sites; uncertainties, communication, perception and representation; assessment of the contributions to the S.E.N.S.I.B. project in 2005. (N.C.)

Electroencephalogram (EEG spectral features discriminate between Alzheimer’s (AD and Vascular dementia (VaD

Directory of Open Access Journals (Sweden)

Emanuel eNeto

2015-02-01

Full Text Available Alzheimer’s disease (AD and vascular dementia (VaD present with similar clinical symptoms of cognitive decline, but the underlying pathophysiological mechanisms differ. To determine whether clinical electroencephalography (EEG can provide information relevant to discriminate between these diagnoses, we used quantitative EEG analysis to compare the spectra between non-medicated patients with AD (n=77 and VaD (n=77 and healthy elderly normal controls (NC (n=77. We use curve-fitting with a combination of a power loss and Gaussian function to model the averaged resting-state spectra of each EEG channel extracting six parameters. We assessed the performance of our model and tested the extracted parameters for group differentiation. We performed regression analysis in a MANCOVA with group, age, gender, and number of epochs as predictors and further explored the topographical group differences with pair-wise contrasts. Significant topographical differences between the groups were found in several of the extracted features. Both AD and VaD groups showed increased delta power when compared to NC, whereas the AD patients showed a decrease in alpha power for occipital and temporal regions when compared with NC. The VaD patients had higher alpha power than NC and AD. The AD and VaD groups showed slowing of the alpha rhythm. Variability of the alpha frequency was wider for both AD and VaD groups. There was a general decrease in beta power for both AD and VaD. The proposed model is a useful to parameterize spectra which allowed extracting relevant clinical EEG key features that move towards simple and interpretable diagnostic criteria.

LIFE JOURNEY: MEDICAL AND SCIENTIFIC WORK OF PROFESSOR V.A. SOKOLOV

Directory of Open Access Journals (Sweden)

P. A. Ivanov

2017-01-01

Full Text Available The article is dedicated to doctor of medicine, professor V.A. Sokolov. In 2017 he celebrates his eightieth birthday. Professor V.A. .Sokolov is one of the founders of polytrauma treatment in USSR and Russia. For a long time he had been heading polytrauma department at the N.V. Sklifosovsky Research Institute for Emergency Medicine. Due to his work, algorithms of life sustaining and recovery of serious patients were developed. Professor V.A. Sokolov is the author of 6 monographies and about 300 periodical papers. Besides, he is the holder of 32 patents. Some of his inventions were popularized and manufactured. He had been leading active scientific work, which resulted in 6 doctoral dissertations and 15 candidate theses. The staff of N.V. Sklifosovsky Research Institute for Emergency Medicine congratulates on the anniversary.

77 FR 59573 - Proposed Amendment of Class D and E Airspace; Tri-Cities, TN; Revocation of Class E Airspace; Tri...

Science.gov (United States)

2012-09-28

... at Hawkins County Airport, Rogersville, TN, and Virginia Highlands Airport, Abington, VA. The Tri... separation of existing Class E airspace surrounding Virginia Highlands Airport, Abingdon, VA, and Hawkins... publication, the FAA reassessed the proposal to show the separation of Hawkins County Airport, and Virginia...

Planificació lingüística i ensenyament a Andalusia: la dimensió intercultural dins del Pla de Foment del Plurilingüisme

Directory of Open Access Journals (Sweden)

Arantza Galiardo López

2015-12-01

Full Text Available El Pla de Foment del Plurilingüisme a Andalusia va veure la llum el 2005 en una regió monolingüe, on no hi ha conflicte lingüístic, i ho va fer amb la pretensió d'impulsar –segons les seves pròpies paraules- «una Política Lingüística per a la societat andalusa» (PFP, 2005:1, i contribuir al desenvolupament de la competència plurilingüe i intercultural de la ciutadania andalusa mitjançant la implantació en el sistema educatiu públic de la metodologia d'Aprenentatge integrat de continguts i llengua estrangera i el currículum integrat. Malgrat ser una comunitat monolingüe, la nova societat andalusa està formada de fet per persones d'origen ètnic variat –fruit dels naturals processos migratoris– que aporten les seves llengües d'origen a un mapa lingüístic ara més ric. Aprofitant la presència d'alumnat al·lòfon i la creixent mundialització de la comunicació, el Pla aspirava a la inclusió d'aquestes altres llengües. Ens preguntarem en aquest estudi de quina forma es pretenia assolir una mesura objectiva i analitzarem de forma crítica la normativa en el seu desenvolupament en aquests deu anys després de la seva posada en funcionament.

Relat del VII Congrés Internacional sobre Internet, Dret i Política: Neutralitat de la Xarxa i dret a l'oblit

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Javier de la Cueva González-Cotera

2012-03-01

Full Text Available

Els dies 11 i 12 de juliol del 2011 es va celebrar a Barcelona el VII Congrés Internacional sobre Internet, Dret i Política que es va centrar en els dos temes principals de la neutralitat de la Xarxa i el dret a l'oblit. A més d'aquests continguts, els autors hi van exposar ponències relacionades amb l'última problemàtica jurídica i política l'objecte de la qual és Internet. En aquest article es fa una crònica no exhaustiva del congrés, incloses les conclusions del relator al final de cada jornada.

V.A. Gorodtsov and Kazan: tour 1920

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Kuzminykh Sergey V.

2014-12-01

Full Text Available A fragment of an archival document is published, that is connected to the September 8-12, 1920, stay in Kazan of V.A. Gorodtsov, who headed the Archaeological Subdepartment with the Museum Department of the RSFSR People’s Commissariat for Education, in the framework of his inspecting tour around the towns of the Volga and Urals region. The document is a diary, and its entries reflect information about the tour and its results that had not been exhaustively reflected in official documentation. It narrates about meetings, polemic exchanges, Gorodtsov’s addresses to scientists and the public, his impressions of the archaeological investigations in the regions, and the state of the museums and collections. V.A. Gorodtsov’s encounters and personal contacts with B.F. Adler, N.F. Katanov, M.G. Hudyakov and other researchers had played a positive role in archaeology development in the Volga-Kama region during the hardest times after the revolution.

O nekim postupovno-pravnim i opće-teorijskim prijeporima u svezi s jednom dopunom Zakonu o obveznim odnosima

Directory of Open Access Journals (Sweden)

Marko Babić

1999-01-01

Full Text Available Ovim se radom prikazuju neke postupovnopravni i općeteorijski aspekti Zakona o dopunama Zakona o obveznim odnosima. Prvenstveno se želi ukazati na činjenicu da način na koji je država - u odnosnoj dopuni Zakonu o obveznim odnosima - uredila neka pitanja odgovornosti za štetu počinjenu od osoba kojima se služi, može voditi k tom da sebe sam oslobodi od vezanosti zakona što ih donosi, što može biti izvorom teških zloporaba u njezino ime. Pravo donositi zakone, kako to autor smatra, ne uključuje i ovlast samoj sebi kao parničnoj stranci propisati norm kojom se određuje tijek, ali i ishod parnice, ali što ne važi i za druge stranke. Ovdje se želi objasniti također i značenje derogacije postupovnih normi Zakona o parničnom postupku i to na način što se mogućnost prekidanja parnice između države i kakve druge stranke propisuje suprotno odredbama i duhu odnosnoga zakona. Također, ukazuje se (i na derogaciju materijalnopravnih normi Zakona o obveznim odnosima koje uređuju pitanje nadoknade štete od strane države kao odgovorne osobe. Najopćenitije, smatra se da je Zakonom o dopunama Zakona o obveznim odnosima napušten ideal o vladavini zakona i, što je samo nužnom implikacijom, zapravo srušen sam ratio legis, dakle duh i smisao zakona kao takvoga. Iz toga razloga nije iznenađujućim pomisliti da su i odredbe Ustava Republike Hrvatske koje se odnose na vladavinu prava i načelo nepovredivosti vlasništva na takav način, ne samo povrijeđene, već ostale i bez svoje smislenosti. S motrišta zdravoga praxisa sudbenoga, pokazano je i na konkretnim primjerima da ova zakonska norma otvara široka vrata unošenju potpunoga nereda u postupanje sudova koji se ogleda u neujednačenoj praksi, zapravo u donošenju odluka uporom na diskrecionarnost sudbenu, pokrivajući na taj način i nepostupanje sudova kakvim se nadomješćuje učinke prekida.

VA Dental Insurance Program--federalism. Direct final rule; confirmation of effective date.

Science.gov (United States)

2014-03-20

The Department of Veterans Affairs (VA) published a direct final rule in the Federal Register on October 22, 2013, amending 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. Specifically, this rule adds language to clarify the limited preemptive effect of certain criteria in the VADIP regulations. VA received no comments concerning this rule or its companion substantially identical proposed rule published in the Federal Register on October 23, 2013. This document confirms that the direct final rule became effective on December 23, 2013. In a companion document in this issue of the Federal Register, we are withdrawing as unnecessary the proposed rule.

Walter Benjamin i l'aura de l'autobiografia

OpenAIRE

Martí Monterde, Antoni, 1968-

2006-01-01

És la biblioteca una forma d'autobiografia? Només caldria un sol escrit que ho demostrés de manera plena per a afirmar que sí, i aquest text el va escriure Walter Benjamin, qui el 17 de juliol de 1931 va publicar, a Die literarische Welt, 'un discurs sobre el col·leccionisme' sota el títol 'Tot desembolicant la meua biblioteca'.

On Setting Day-Ahead Equity Trading Risk Limits: VaR Prediction at Market Close or Open?

Directory of Open Access Journals (Sweden)

Ana-Maria Fuertes

2016-09-01

Full Text Available This paper investigates the information content of the ex post overnight return for one-day-ahead equity Value-at-Risk (VaR forecasting. To do so, we deploy a univariate VaR modeling approach that constructs the forecast at market open and, accordingly, exploits the available overnight close-to-open price variation. The benchmark is the bivariate VaR modeling approach proposed by Ahoniemi et al. that constructs the forecast at the market close instead and, accordingly, it models separately the daytime and overnight return processes and their covariance. For a small cap portfolio, the bivariate VaR approach affords superior predictive ability than the ex post overnight VaR approach whereas for a large cap portfolio the results are reversed. The contrast indicates that price discovery at the market open is less efficient for small capitalization, thinly traded stocks.

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.

77 FR 21158 - VA Directive 0005 on Scientific Integrity: Availability for Review and Comment

Science.gov (United States)

2012-04-09

... Draft VA Directive 0005 on Scientific Integrity: [square] Fosters a culture of transparency, integrity, and ethical behavior in the development and application of scientific and technological findings in VA... information from inappropriate political or commercial influence; [square] Ensures that selection and...

Efekti i mehanizmi delovanja interleukina-17 na funkcije mezenhimskih i endotelskih ćelija

OpenAIRE

Kocić, Jelena S.

2012-01-01

Interleukin (IL) 17 familija citokina se smatra najmanje istraženom citokinskom familijom sa značajnom ulogom u procesu inflamacije. Ubikvitarna rasprostranjenost receptora za IL-17 omogućava ovom citokinu mnogobrojne biološke efekte u organizmu, poput važne uloge u imunskom odgovoru i regulaciji procesa hematopoeze, ali i u progresiji različitih bolesti, uključujući inflamatorna, autoimunska i maligna oboljenja. IL-17 ima ulogu u ćelijskim procesima poput proliferacije i difer...

48 CFR 853.236-70 - VA Form 10-6298, Architect-Engineer Fee Proposal.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false VA Form 10-6298, Architect-Engineer Fee Proposal. 853.236-70 Section 853.236-70 Federal Acquisition Regulations System DEPARTMENT OF...-Engineer Fee Proposal. VA Form 10-6298, Architect-Engineer Fee Proposal, shall be used as prescribed in 836...

Sporazumi o razgraničenju epikontinentskih pojaseva između država čije obale leže sučelice ili međusobno graniče u Sredozemlju

Directory of Open Access Journals (Sweden)

Marina Vokić Žužul

2012-12-01

Full Text Available Dvostranim sporazumima između država čije obale leže sučelice ili međusobno graniče do danas je u Sredozemnome moru konačno definirano samo deset crta razgraničenja epikontinentskih pojaseva. U ovome radu analizira se sadržaj svakog od tih ugovora i ukazuje na potrebu utvrđivanja brojnih novih granica sredozemnoga morskoga dna i podzemlja, posebice s obzirom na sve veću gospodarsku važnost njegovih prirodnih bogatstava. Toj analizi prethodi istraživanje primjene konvencijskih pravila o vanjskim granicama epikontinentskog pojasa u nacionalnim propisima obalnih država. Kao najaktivnija sredozemna zemlja u određivanju granica podmorja ističe se Republika Italija. Uz usvajanje detaljnih propisa o vanjskim granicama epikontinentskog pojasa, Italija je zaključila i pet sporazuma o njegovom razgraničenju sa susjednim državama - s bivšom Jugoslavijom, Tunisom, Španjolskom, Grčkom i Albanijom. Uz te ugovore razmatraju se i temeljne značajke dvaju sporazuma koji provode presude Međunarodnog suda pravde (Libija - Tunis i Libija - Malta te kriteriji razgraničenja epikontinentskog pojasa primijenjeni u ugovorima o jedinstvenoj morskoj granici između Bugarske i Turske te Francuske i Monaka. Predmet analize je i crta razgraničenja epikontinentskih pojaseva utvrđena sporazumom između Turske i bivšega Sovjetskog Saveza 1978., koja je devet godina kasnije postala granicom i njihovih gospodarskih pojaseva. Cilj ovoga izlaganja nije samo dati pregled svih dosada sporazumno utvrđenih granica epikontinentskih pojaseva u Sredozemlju, nego i pokušati odgovoriti na pitanje - trebaju li već postojeće granice koje su bile dogovorene za morsko dno, postati i granice voda nad morskim dnom. To je pitanje od posebne važnosti za buduće razgraničenje gospodarskog pojasa odnosno zaštićenoga ekološko-ribolovnog pojasa Republike Hrvatske sa sličnim zonama susjednih država u Jadranu. S obzirom na nedavno započeta istra

Domestic Base Factors, Fiscal Year 1979. Volume I.

Science.gov (United States)

1980-03-01

IL IL0 i) 0 - 00000000- U) w CD 9) 0oG) 1 0 0 000000000 z IZ w ’CI CD . .- w z-. >_ I-". 0000NDV)-0 0. IU) &j z L04)9 Va. o o - r- 0 Wa WixE - M0() I)w...O IL U V j N 0q v f - 0 0 IL ~I-- U. -0 - -.J - 0 400 -I0 00000000-i Z W 44 < 4 J. 00000000wo3 *0 wIx . < W.- 0 00 0 V7 00000-440 Qz ɜWW 0 x 0r...0 01~ a - 000 NN 𔃾 0 LIo N 0 NN NI 0 3 0𔃺 V C) o 4-Z LIe a- a< Ow)’O Ld wIx - z IL0 0 N rt 0U. o LOU 0ir PI 0 0 C0 W _ W -Z V; 0a - OOZO LI SD It

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.

eLeadership: il digitale sfida i manager

Directory of Open Access Journals (Sweden)

Andrea Granelli

2017-06-01

Per questo motivo bisogna reintrodurre il pensiero critico soprattutto nei confronti del digitale e sfatare i suoi luoghi comuni, sempre più diffusi e consolidati tra i non esperti, grazie anche allo zampino interessato dei fornitori di soluzioni digitali e del mondo dei giornalisti, divulgatori, champion, che gli ruota attorno.  Pertanto anche la conoscenza dei lati oscuri gioca un ruolo educativo fondamentale. Anzi, volendo parafrasare il celebre incipit di Anna Karenina: tutte le applicazioni utili del digitale sono simili fra loro; ogni lato oscuro del digitale, invece, è problematico a modo suo.

38 CFR 3.2130 - Will VA accept a signature by mark or thumbprint?

Science.gov (United States)

2010-07-01

... signature by mark or thumbprint? 3.2130 Section 3.2130 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF... of This Title General § 3.2130 Will VA accept a signature by mark or thumbprint? VA will accept signatures by mark or thumbprint if: (a) They are witnessed by two people who sign their names and give their...

Katalonijas autonomijas prasības pamatojums normatīva perspektīvā

OpenAIRE

Beluza, Veronika

2014-01-01

Darba nosaukums ir- „Katalonijas autonomijas prasības pamatojums normatīva perspektīvā” un šī darba uzdevums ir noskaidrot, vai katalāņu vēlme gūt neatkarību ir pamatota, balstoties uz pašnoteikšanās tiesībām. Katalonijas valdību neapmierina Spānijas centrālas varas politika, tāpēc tā vairākus gadus cenšas pieradīt, ka Katalonija ir tiesīga uz secesiju. Darba mērķi ir: noteikt katalāņu nacionālo identitāti, secesijas pieprasījuma vērtīgumu un pašnoteikšanās tiesību izmantošanas ierobežojumu i...

Fisica e oltre incontri con i protagonisti (1920-1965)

CERN Document Server

Heisenberg, Werner

1984-01-01

In quest'opera, a un tempo rievocazione storica e autobiografia scientifica, Heisenberg intreccia in un'unica trama tre fili distinti: la propria vicenda personale di uomo e di scienziato, la nascita e lo sviluppo della meccanica quantistica e dei suoi corollari filosofici, la grande storia dal 1920 agli anni sessanta, con il nazismo, la guerra e la pace. Le date che contrassegnano i vari capitoli scandiscono i punti di svolta di un cinquantennio cruciale per i destini dell'Europa e del mondo. Ma ad Heisenberg esse ricordano soprattutto incontri e confronti con altre figure eminenti di scienziati - da Planck ad Einstein, da Bohr a Pauli - che lo intrattengono in dialoghi di stampo platonico sui massimi problemi della scienza, della filosofia e della politica. Prefazione di Eugenio Scalfari.

GSA eLibrary Schedules and Contracts

Data.gov (United States)

General Services Administration — GSA eLibrary (formerly Schedules e-Library) is the online source for the latest contract award information for: GSA Schedules; Department of Veterans Affairs (VA)...

78 FR 62441 - VA Dental Insurance Program-Federalism

Science.gov (United States)

2013-10-22

...--Federalism AGENCY: Department of Veterans Affairs. ACTION: Direct final rule. SUMMARY: The Department of... that they are submitted in response to ``RIN 2900-AO85-VA Dental Insurance Program-- Federalism... add preemption language in accordance with the discussion above. Executive Order 13132, Federalism...

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

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.

SlaVaComp Fonts Converter

Directory of Open Access Journals (Sweden)

Simon Skilevic

2013-12-01

Full Text Available This paper presents a fonts converter that was developed as a part of the Freiburg project on historical corpus linguistics. The tool named SlaVaComp-Konvertierer converts Church Slavonic texts digitized with non-Unicode fonts into the Unicode format without any loss of information contained in the original file and without damage to the original formatting. It is suitable for the conversion of all idiosyncratic fonts—not only Church Slavonic—and therefore can be used not only in Palaeoslavistic, but also in all historical and philological studies.

Avaliação nutricional de crianças indígenas Pakaanóva (Wari', Rondônia, Brasil

Directory of Open Access Journals (Sweden)

Escobar Ana Lúcia

2003-01-01

Full Text Available OBJETIVOS: apresentar os resultados de um inquérito transversal sobre o estado nutricional de crianças Pakaanóva (Wari', povo indígena localizado em Rondônia, na Amazônia, Brasil. MÉTODOS: inquérito transversal em que foram coletadas medidas de peso/massa corporal e estatura de 131 crianças entre 2-10 anos (69 meninos e 62 meninas. Os dados foram comparados com as curvas do NCHS, tomando-se como ponto de corte -2 escores z. RESULTADOS: são muito pronunciadas as freqüências de baixa estatura (45,8% e de massa corporal para idade (26,0%, notando-se a manutenção da proporcionalidade corporal (somente 1,6% abaixo de -2 escores z para massa corporal para estatura. Diferenças entre os sexos foram observadas somente para o indicador massa corporal para a idade, com uma maior freqüência de meninos apresentando baixo peso. CONCLUSÕES: os achados são discutidos levando-se em consideração as condições de vida dos Pakaanóva, em particular aspectos epidemiológicos e de saneamento, concluindo-se que a desnutruição é de ampla ocorrência no grupo indígena investigado.

Validation of KENO V.a: Comparison with critical experiments

International Nuclear Information System (INIS)

Jordan, W.C.; Landers, N.F.; Petrie, L.M.

1986-12-01

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. Sections 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/. 48 refs., 19 figs., 19 tabs

78 FR 63143 - VA Dental Insurance Program-Federalism

Science.gov (United States)

2013-10-23

...--Federalism AGENCY: Department of Veterans Affairs. ACTION: Proposed rule. SUMMARY: The Department of Veterans... that they are submitted in response to ``RIN 2900-AO86-VA Dental Insurance Program-- Federalism... Order 13132, Federalism Section 6(c) of Executive Order 13132 (entitled ``Federalism'') requires an...

VA Library Service--Today's look at Tomorrow's Library.

Science.gov (United States)

Veterans Administration, Washington, DC.

The Conference Poceedings are divided into three broad topics: systems planning, audiovisuals in biomedical communication, and automation and networking. Speakers from within the Veterans Administration (VA), from the National Medical Audiovisual Center, and the Lister Hill National Center for Biomedical Communications, National Library of…

Maximum power per VA control of vector controlled interior ...

Indian Academy of Sciences (India)

Thakur Sumeet Singh

2018-04-11

Apr 11, 2018 ... Department of Electrical Engineering, Indian Institute of Technology Delhi, New ... The MPVA operation allows maximum-utilization of the drive-system. ... Permanent magnet motor; unity power factor; maximum VA utilization; ...

PLUMEX I: Coincident Radar and Rocket Observations of Equatorial Spread-F.

Science.gov (United States)

1980-03-17

SCLmS1RESTOw, VA. 2n"g fIC? ArTN PIm KIM L10I@ICY ATN W14~ PAT C~aSIc ? A T T N C O D E A k io J A MCS A T. O sI w a C LA R K wATNOS .JISU NL# ICY...AG CY SICY ATTN OYC CAPT J. MARY PT. NqtD~ulr.J 07703 SICY ATTN DoC JOH A. 9Aq SICY ATTN OCCUENT CONTROL SICY ATTN OTT CAT HAM A. PRY SICY ATTN DES IAJ...CA 9550 OC T ATTN A. B. IAZZARI 0iCr ATTN OX: CON POP TEO IW OEPT OICY ATTN DOC CON POP L-309 R. OTT EADQUARTERS ICY A"T DOC CON FO L-51 I

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

Science.gov (United States)

2012-10-04

... burden of the collection of information on respondents, including through the use of automated collection techniques or the use of other forms of information technology. Title: VA/DOD Joint Disability Evaluation... War on Terror Heroes, VA and the Department of Defense (DOD) have agreed to develop a joint process in...

The impact of the Department of Veterans Affairs Health Care Personnel Enhancement Act of 2004 on VA physicians' salaries and retention.

Science.gov (United States)

Weeks, William B; Wallace, Tanner A; Wallace, Amy E

2009-01-01

To determine whether the Department of Veterans Affairs Health Care Personnel Enhancement Act (the Act), which was designed to achieve VA physician salary parity with American Academy of Medical Colleges (AAMC) Associate Professors and enacted in 2006, had achieved its goal. Using VA human resources datasets and data from the AAMC, we calculated mean VA physician salaries, with 95 percent confidence intervals, for 15 different medical specialties. For each specialty, we compared VA salaries to the median, 25th, and 75th percentile of AAMC Associate Professors' incomes. The Act's passage resulted in a $20,000 annual increase in VA physicians' salaries. VA primary care physicians, medical subspecialists, and psychiatrists had salaries that were comparable to their AAMC counterparts prior to and after enactment of the Act. However, VA surgical specialists', anesthesiologists', and radiologists' salaries lagged their AAMC counterparts both before and after the Act's enactment. Income increases were negatively correlated with full-time workforce changes. VA does not appear to provide comparable salaries for physicians necessary for surgical care. In certain cases, VA should consider outsourcing surgical services.

<i>The Rocky Horror (Picture) Showi>: a <i>Camp> Parody of the Gothic between Mary Shelley, J. B. Priestley and James Whale

OpenAIRE

Armando Rotondi

2016-01-01

Lo spettacolo teatrale The Rocky Horror Show (1973) di Richard O’Brien e, successivamente, l’adattamento cinematografico The Rocky Horror Picture Show (1975) di Jim Sharman possono essere considerate due pietre miliari del musical. Per temi e struttura, essi rappresentano la massima espressione della rivoluzione sessuale che va a cavalli tra gli anni '60 e '70 ed emblema del movimento di libertà sessuale. Il successo del musical risiede nella presa in giro degli stereotipi del gotico sia lett...

Tout va bien ! méthode de français : cahier d'exercices 2

CERN Document Server

Augé, H; Marlhens, C; Martin, L

2005-01-01

Tout va bien ! est une méthode de français destinée aux grands adolescents et adultes débutants ou faux-débutants. Ses objectifs respectent scrupuleusement les recommandations du Cadre européen commun de référence pour les langues, comme en témoigne le portfolio qui accompagne le livre de l'élève. Tout va bien ! propose : Des supports et des situations de communication authentiques ou proches de l'authentique, permettant à l'élève de se sensibiliser aux différents registres et de découvrir certains aspects de la culture francophone tout autant que la langue. De très nombreuses activités visant l'acquisition des quatre compétences de communication et l'utilisation de stratégies spécifiques. Un travail sur la grammaire et le vocabulaire associés aux situations et au service de la communication faisant une large place à l'observation et à la réflexion. Une invitation régulière à l'évaluation, au travail an autonomie et à l'auto-évaluation.

Tout va bien ! méthode de français : cahier d'exercices 1

CERN Document Server

Augé, H; Marlhens, C; Martin, L

2005-01-01

Tout va bien ! est une méthode de français destinée aux grands adolescents et adultes débutants ou faux-débutants. Ses objectifs respectent scrupuleusement les recommandations du Cadre européen commun de référence pour les langues, comme en témoigne le portfolio qui accompagne le livre de l'élève. Tout va bien ! propose : Des supports et des situations de communication authentiques ou proches de l'authentique, permettant à l'élève de se sensibiliser aux différents registres et de découvrir certains aspects de la culture francophone tout autant que la langue. De très nombreuses activités visant l'acquisition des quatre compétences de communication et l'utilisation de stratégies spécifiques. Un travail sur la grammaire et le vocabulaire associés aux situations et au service de la communication faisant une large place à l'observation et à la réflexion. Une invitation régulière à l'évaluation, au travail an autonomie et à l'auto-évaluation.

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

Science.gov (United States)

2013-12-20

... AGENCY: Office of Public & Intergovernmental Affairs, Department of Veterans Affairs. ACTION: Notice. SUMMARY: The Office of Public Affairs (OPA), Department of Veterans Affairs (VA), is announcing an... DEPARTMENT OF VETERANS AFFAIRS [OMB Control No. 2900-NEW] Proposed Information Collection (VA...

Bioetika i genetika. Medicinska praksa između eugenike i jatrogene bolesti

OpenAIRE

MATULIĆ, Tonči

2005-01-01

Nema nikakve sumnje da je tzv. nova genetika predstavljala važnu pokretačku snagu u nastajanju bioetike. Sintagma nova genetika pretpostavlja postojanje stare genetike. Datum koji lomi genetiku na staru i novu je 1953. godina. Spuštanje bioloških istraživanja na molekularnu razinu organizma nagovijestilo je stvaranje jedne nove prirodoznanstvene i humanističke epohe. Brzi razvoj molekularne biologije je zamijenio staru eugeniku novom eugenikom. Stara je pročišćena od znanstveno neutemeljenih ...

Access to mental health care among women Veterans: is VA meeting women's needs?

Science.gov (United States)

Kimerling, Rachel; Pavao, Joanne; Greene, Liberty; Karpenko, Julie; Rodriguez, Allison; Saweikis, Meghan; Washington, Donna L

2015-04-01

Patient-centered access to mental health describes the fit between patient needs and resources of the system. To date, little data are available to guide implementation of services to women veterans, an underrepresented minority within Department of Veteran Affairs (VA) health care. The current study examines access to mental health care among women veterans, and identifies gender-related indicators of perceived access to mental health care. A population-based sample of 6287 women veterans using VA primary care services participated in a survey of past year perceived need for mental health care, mental health utilization, and gender-related mental health care experiences. Subjective rating of how well mental health care met their needs was used as an indicator of perceived access. Half of all women reported perceived mental health need; 84.3% of those women received care. Nearly all mental health users (90.9%) used VA services, although only about half (48.8%) reported that their mental health care met their needs completely or very well. Gender related experiences (availability of female providers, women-only treatment settings, women-only treatment groups, and gender-related comfort) were each associated with 2-fold increased odds of perceived access, and associations remained after adjusting for ease of getting care. Women VA users demonstrate very good objective access to mental health services. Desire for, and access to specialized mental health services for women varies across the population and are important aspects of shared decision making in referral and treatment planning for women using VA primary care.

76 FR 38302 - Safety Zone; Cape Charles Fireworks, Cape Charles Harbor, Cape Charles, VA

Science.gov (United States)

2011-06-30

... the Town of Cape Charles will sponsor a fireworks display on the shoreline of the navigable waters of...-AA00 Safety Zone; Cape Charles Fireworks, Cape Charles Harbor, Cape Charles, VA AGENCY: Coast Guard... navigable waters of Cape Charles City Harbor in Cape Charles, VA in support of the Fourth of July Fireworks...

76 FR 27970 - Safety Zone; Cape Charles Fireworks, Cape Charles Harbor, Cape Charles, VA.

Science.gov (United States)

2011-05-13

... Charles will sponsor a fireworks display on the shoreline of the navigable waters of Cape Charles City...[deg]01'30'' W (NAD 1983). This safety zone will be established in the vicinity of Cape Charles, VA...-AA00 Safety Zone; Cape Charles Fireworks, Cape Charles Harbor, Cape Charles, VA. AGENCY: Coast Guard...

Outcome of radiotherapy for localized stage I E and II E nasal NK/T cell lymphoma

International Nuclear Information System (INIS)

Jin Jing; Li Yexiong; Yao Bo; Fang Hui; Liu Xinfan; Zhou Liqiang; Lv Ning; Yu Zihao

2006-01-01

Objective: With the optimal therapy remains unclear for nasal NK/T cell lymphoma, the aim of this study is to analyze the outcome of radiotherapy as primary treatment for localized stage I E and II E diseases. Methods: Between January. 1983 and December 2003, 105 patients with stage I E and II E primary nasal NK/T cell lymphoma were retrospectively reviewed. According to the Ann Arbor Staging System, there were 83 stage I E and 22 stage II E. Stage I E was subdivided into limited stage I E confined to the nasal cavity (37 patients), or extensive stage I E with an extension beyond the nasal cavity (46 patients). Thirty-one patients received radiotherapy alone. Thirty-four patients were treated with radiotherapy followed by 2-4 cycles of chemotherapy. Thirty-seven patients were treated with chemotherapy followed by radiotherapy and 3 with chemotherapy alone. Of 83 patients with stage I E disease, 26 were primarily treated with radiotherapy alone, 30 with. radiotherapy followed by chemotherapy, and 27 with chemotherapy followed by radiotherapy. Results: The five-year overall survival (OS) and progression-free survival rates (PIS) for all patients was 71% and 59%, respectively. The 5-year OS for stage I E and stage II E was 78% and 46% (P<0.01), while the 5-year PFS for stage I E and stage II E was 63% and 40%, respectively (P<0.01). Patients with limited stage I E had a better OS and PFS than those with extensive stage I E, with 5-year OS and PFS of 82% and 80% versus 75% and 45%, respectively. Complete response (CR) was achieved in 91 (87%) patients after radiotherapy and/or chemotherapy. Initial radiotherapy resulted in a superior CR as compared to initial chemotherapy, with 54 of 65 (83%) patients achieving CR with initial radiotherapy, versus only 8 of 40 (20%) with initial chemotherapy. For 102 patients who received radiotherapy with or without chemotherapy, the outcome of primary, treatment with radiotherapy alone was compared to that of CMT. Five-year OS and

Determinação de massa fresca, massa seca, água e cinzas totais de folhas de <i>Cissus verticillatai> (L. Nicolson & C. E. Jarvis subsp. <i>verticillata> e avaliação do processo de secagem em estufa com ventilação forçada

Directory of Open Access Journals (Sweden)

T. V. BRAGA

2009-01-01

Full Text Available

<i>Cissus verticillatai> (L. Nicolson & C. E. Jarvis subsp. <i>verticillata> (Vitaceae é conhecida popularmente como insulina vegetal, cortina japonesa, uva-brava, anil trepador e cipó-pucá e utilizada na medicina popular na forma de chá das folhas no tratamento da diabetes, como antiinflamatório, antiepilético, antihipertensivo, antitérmico, antireumático, antigripal e contra infecções respiratórias. O objetivo deste estudo foi avaliar os teores de massa fresca, massa seca, percentual de água e percentual de cinzas totais, visando melhoria das condições de secagem, armazenamento, dispensação e uso pela população. As folhas da espécie foram coletadas no bairro Antônio Dias, Ouro Preto, Minas Gerais, Brasil. Foram selecionadas, lavadas e secas em estufa com ventilação forçada à 45ºC e determinou-se as cinzas totais e perda por dessecação (através do método gravimétrico, ambos de acordo com a Farmacopéia Brasileira. Os resultados mostraram que as folhas de <i>C. verticillatai> subsp. <i>verticillata> possuem alto teor de água. O processo de secagem em estufa de ventilação forçada, a temperatura de 45ºC, foi eficaz, proporcionando folhas com 11,47% de umidade e 17,99% de cinzas totais. Palavras-chave: <i>Cissus verticillatai>; insulina vegetal; qualidade; gravimetria.

Use of the Decision Support System for VA cost-effectiveness research.

Science.gov (United States)

Barnett, P G; Rodgers, J H

1999-04-01

The Department of Veterans Affairs is adopting the Decision Support System (DSS), computer software and databases which include a cost-accounting system which determines the cost of health care products and patient encounters. A system for providing cost data for cost-effectiveness analysis should be provide valid, detailed, and comprehensive data that can be aggregated. The design of DSS is described and compared with those criteria. Utilization data from DSS was compared with other VA utilization data. Aggregate DSS cost data from 35 medical centers was compared with relative resource weights developed for the Medicare program. Data on hospital stays at 3 facilities found that 3.7% of the stays in DSS were not in the VA discharge database, whereas 7.6% of the stays in the discharge data were not in DSS. DSS reported between 68.8% and 97.1% of the outpatient encounters reported by six facilities in the ambulatory care data base. Relative weights for each Diagnosis Related Group based on DSS data from 35 VA facilities correlated with Medicare weights (correlation coefficient of .853). DSS will be useful for research if certain problems are overcome. It is difficult to distinguish long-term from acute hospital care. VA does not have a complete database of all inpatient procedures, so DSS has not assigned them a specific cost. The authority to access encounter-level DSS data needs to be centralized. Researchers can provide the feedback needed to improve DSS cost estimates. A comprehensive encounter-level extract would facilitate use of DSS for research.

Brand-Name Prescription Drug Use Among Diabetes Patients in the VA and Medicare Part D: A National Comparison

Science.gov (United States)

Gellad, Walid F.; Donohue, Julie M.; Zhao, Xinhua; Mor, Maria K.; Thorpe, Carolyn T.; Smith, Jeremy; Good, Chester B.; Fine, Michael J.; Morden, Nancy E.

2013-01-01

Background Medicare Part D and the Department of Veterans Affairs (VA) use different approaches to manage prescription drug benefits, with implications for spending. Medicare relies on private plans with distinct formularies, whereas VA administers its own benefit using a national formulary. Objective To compare overall and regional rates of brand-name drug use among older adults with diabetes in Medicare and VA. Design Retrospective cohort Setting Medicare and VA Patients National sample in 2008 of 1,061,095 Part D beneficiaries and 510,485 Veterans age 65+ with diabetes. Measurements Percent of patients on oral hypoglycemics, statins, and angiotensin-converting-enzyme inhibitors/angiotensin-receptor-blockers who filled brand-name drugs and percent of patients on long-acting insulin who filled analogues. We compared sociodemographic and health-status adjusted hospital referral region (HRR) brand-name use to examine local practice patterns, and calculated changes in spending if each system’s brand-name use mirrored the other. Results Brand-name use in Medicare was 2–3 times that of VA: 35.3% vs. 12.7% for oral hypoglycemics, 50.7% vs. 18.2% for statins, 42.5% vs. 20.8% for angiotensin-converting-enzyme inhibitors/angiotensin-receptor-blockers, and 75.1% vs. 27.0% for insulin analogues. Adjusted HRR brand-name statin use ranged (5th to 95th percentile) from 41.0%–58.3% in Medicare and 6.2%–38.2% in VA. For each drug group, the HRR at the 95th percentile in VA had lower brand-name use than the 5th percentile HRR in Medicare. Medicare spending in this population would have been $1.4 billion less if brand-name use matched the VA for these medications. Limitation This analysis cannot fully describe the factors underlying differences in brand-name use. Conclusions Medicare beneficiaries with diabetes use 2–3 times more brand-name drugs than a comparable group within VA, at substantial excess cost. Primary Funding Sources VA; NIH; RWJF PMID:23752663

„Ritualno” i „struktuirano” odbacivanje u arheološkim interpretacijama: primer sistema za vodosnabdevanje na lokalitetu „Kale” u Krševici

Directory of Open Access Journals (Sweden)

Ivan Vranić

2016-11-01

Full Text Available Pitanja vezana za rituale, kultove, religiju ili magiju predstavljaju važne ali u značajnoj meri zanemarene i teorijski nedovoljno precizno utemeljene teme u savremenim arheološkim interpretacijama. Cilj rada jeste da na konkretnim primerima potencijalno ritualnih aktivnosti vezanih za izgradnju i moguće „ritualno ubijanje” sistema za vodosnabdevanje na lokalitetu „Kale” u Krševici pokaže kako ovo zanemarivanje nije samo posledica aktuelnosti i trendova o odabiru istraživačkih tema, već se radi o ozbiljnijem problemu koji pokazuje određene nedostatke savremenih pristupa vezanih za arheologiju identiteta i koncepte struktuiranog ili simboličkog odbacivanja.

Intra-Operative Indocyanine Green-Videoangiography (ICG-VA) in ...

African Journals Online (AJOL)

Methods: Fifteen consecutive patients with anterior circulation aneurysms who underwent craniotomy and clipping of the aneurysms were included in this study. Intraoperative ICG-VA was performed in all cases after exposure of the aneurysm and the branches in the vicinity of the aneurysm or the parent vessel before ...

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.

KiVa Anti-Bullying Program in Italy: Evidence of Effectiveness in a Randomized Control Trial.

Science.gov (United States)

Nocentini, Annalaura; Menesini, Ersilia

2016-11-01

The present study aims to evaluate the effectiveness of the KiVa anti-bullying program in Italy through a randomized control trial of students in grades 4 and 6. The sample involved 2042 students (51 % female; grade 4, mean age = 8.85; ds = 0.43; grade 6, mean age = 10.93; ds = 0.50); 13 comprehensive schools were randomly assigned into intervention (KiVa) or control (usual school provision) conditions. Different outcomes (bullying, victimization, pro-bullying attitudes, pro-victim attitudes, empathy toward victims), analyses (longitudinal mixed model with multiple-item scales; longitudinal prevalence of bullies and victims using Olweus' single question), and estimates of effectiveness (Cohen's d; odds ratios) were considered in order to compare the Italian results with those from other countries. Multilevel models showed that KiVa reduced bullying and victimization and increased pro-victim attitudes and empathy toward the victim in grade 4, with effect sizes from 0.24 to 0.40. In grade 6, KiVa reduced bullying, victimization, and pro-bullying attitudes; the effects were smaller as compared to grade 4, yet significant (d ≥ 0.20). Finally, using Olweus dichotomous definition of bullies and victims, results showed that the odds of being a victim were 1.93 times higher for a control student than for a KiVa student in grade 4. Overall, the findings provide evidence of the effectiveness of the program in Italy; the discussion will focus on factors that influenced successfully the transportability of the KiVa program in Italy.

Neutronics and thermohydraulics of the reactor C.E.N.E.-Part I; Analisis neutronico y termohidraulico del reactor C.E.N.E. Parte I

Energy Technology Data Exchange (ETDEWEB)

Caro, R; Ahnert, C; Naudin, A E; Martinez Fanegas, R; Minguez, E; Rovira, A

1976-07-01

In this report the analysis of neutronics (both statics and kinetics), of the 10 MWt swimming pool reactor C.E.N.E, is included. In each of these chapters is given a short description of the theoretical model used, along with the theoretical versus experimental checking, carried out, whenever possible, with the reactors JEN-I and JEN-II of Junta de Energia Nuclear. (Author) 11 refs.

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

Science.gov (United States)

2012-12-13

... Joint Disability Evaluation Board Claim): Activity under OMB Review AGENCY: Veterans Benefits... . Please refer to ``OMB Control No. 2900-0704.'' SUPPLEMENTARY INFORMATION: Title: VA/DOD Joint Disability Evaluation Board Claim, VA Form 21- 0819. OMB Control Number: 2900-0704. Type of Review: Extension of a...

S.E.N.S.I.B. project. Progress report 2006

International Nuclear Information System (INIS)

2007-01-01

This report presents the state of progress of all the studies which establish at present the S.E.N.S.I.B. project. For year 2006, the progress of the project is globally in compliance with the general schedule of realization of the S.E.N.S.I.B. project and with the perspectives announced in 2005. Factors of sensitivity were identified in diverse circles ( thematic studies) and methods and specific tools of the project are developed. 14 publications (reviews and congress) and 9 I.R.S.N. reports were produced. An international work group was launched to the I.R.S.N. initiative. The web site of S.E.N.S.I.B. on the I.R.S.N. scientific site was built. The S.E.N.S.I.B. project receives a financial participation of the Ademe. (N.C.)

E VA Space Suit Power, Avionics, and Software Systems, Phase I

Data.gov (United States)

National Aeronautics and Space Administration — NASA is interested in a reliable, robust, and low Size Weight and Power (SWAP) input device that will allow for EVA astronauts to navigate display menu systems. The...

Mobilization and utilization of sparingly soluble phosphates by VA mycorrhizal fungus external hyphae I-32P indirectly labelling

International Nuclear Information System (INIS)

Yao Qing; Zhao Zijuan; Feng Gu; Li Xiaolin; Chen Baodong

2000-01-01

Red clover were grown in three-compartment boxes, and were inoculated with VA mycorrhizal fungus, Glomus mosseae. External hyphae were separated from root system by 30 μm pore size membrane. Phosphorus fertilizer indirectly labelled with 32 P and five kind of phosphates were applied in the hyphae compartment, and the ability of external hyphae to mobilize the sparingly soluble phosphates were evaluated. the results showed that external hyphae mobilized and up took Ca 2 -P, Ca 8 -P, Al-P, Fe.P, but not Ca 10 -P. The phosphorus uptake by clover from phosphates and the contribution of phosphates to clover phosphorus nutrition were ranked as Ca 2 -P > Ca 8 -P, Al-P > Fe-P

The Anatomy of A.L.I.C.E.

Science.gov (United States)

Wallace, Richard S.

This paper is a technical presentation of Artificial Linguistic Internet Computer Entity (A.L.I.C.E.) and Artificial Intelligence Markup Language (AIML), set in context by historical and philosophical ruminations on human consciousness. A.L.I.C.E., the first AIML-based personality program, won the Loebner Prize as "the most human computer" at the annual Turing Test contests in 2000, 2001, and 2004. The program, and the organization that develops it, is a product of the world of free software. More than 500 volunteers from around the world have contributed to her development. This paper describes the history of A.L.I.C.E. and AIML-free software since 1995, noting that the theme and strategy of deception and pretense upon which AIML is based can be traced through the history of Artificial Intelligence research. This paper goes on to show how to use AIML to create robot personalities like A.L.I.C.E. that pretend to be intelligent and selfaware. The paper winds up with a survey of some of the philosophical literature on the question of consciousness. We consider Searle's Chinese Room, and the view that natural language understanding by a computer is impossible. We note that the proposition "consciousness is an illusion" may be undermined by the paradoxes it apparently implies. We conclude that A.L.I.C.E. does pass the Turing Test, at least, to paraphrase Abraham Lincoln, for some of the people some of the time.

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...

Effectiveness of Expanded Implementation of STAR-VA for Managing Dementia-Related Behaviors Among Veterans.

Science.gov (United States)

Karel, Michele J; Teri, Linda; McConnell, Eleanor; Visnic, Stephanie; Karlin, Bradley E

2016-02-01

Nonpharmacological, psychosocial approaches are first-line treatments for managing behavioral symptoms in dementia, but they can be challenging to implement in long-term care settings. The Veterans Health Administration implemented STAR-VA, an interdisciplinary behavioral approach for managing challenging dementia-related behaviors in its Community Living Center (CLCs, nursing home care) settings. This study describes how the program was implemented and provides an evaluation of Veteran clinical outcomes and staff feedback on the intervention. One mental health professional and registered nurse team from 17 CLCs completed STAR-VA training, which entailed an experiential workshop followed by 6 months of expert consultation as they worked with their teams to implement STAR-VA with Veterans identified to have challenging dementia-related behaviors. The frequency and severity of target behaviors and symptoms of depression, anxiety, and agitation were evaluated at baseline and at intervention completion. Staff provided feedback regarding STAR-VA feasibility and impact. Seventy-one Veterans completed the intervention. Behaviors clustered into 6 types: care refusal or resistance, agitation, aggression, vocalization, wandering, and other. Frequency and severity of target behaviors and symptoms of depression, anxiety, and agitation all significantly decreased, with overall effect sizes of 1 or greater. Staff rated both benefits for Veterans and program feasibility favorably. This evaluation supports the feasibility and effectiveness of STAR-VA, an interdisciplinary, behavioral intervention for managing challenging behaviors among residents with dementia in CLCs. Published by Oxford University Press on behalf of the Gerontological Society of America 2015.

ODABIR I TRENING SENZORSKOG PANELA ZA PROCJENU TRPKOĆE VINA

OpenAIRE

Horvat, Sandra

2016-01-01

Trpkoća je taktilni osjet vina koji definiramo kao osjet suhoće u ustima te neugodan i grub osjet skupljanja i stezanja tkiva u usnoj šupljini. Kondenzirani tanini (proantocijanidini) su polifenolni spojevi odgovorni za senzorsko svojstvo trpkoće. U ovom radu proveden je razvoj i trening panela za kvantitativnu deskriptivnu analizu (QDA) intenziteta trpkoće vina numeriĉkom skalom od 0 do 7. Selekcija i trening kušaĉa provedeni su primjenom triangl, ranking testova i testova QDA, a kao referen...

48 CFR 852.219-72 - Evaluation factor for participation in the VA mentor-protégé program.

Science.gov (United States)

2010-10-01

... participation in the VA mentor-protégé program. 852.219-72 Section 852.219-72 Federal Acquisition Regulations... Texts of Provisions and Clauses 852.219-72 Evaluation factor for participation in the VA mentor-protégé... the VA Mentor-Protégé Program (DEC2009) This solicitation contains an evaluation factor or sub-factor...

Correspondence of the Boston Assessment of Traumatic Brain Injury-Lifetime (BAT-L) clinical interview and the VA TBI screen.

Science.gov (United States)

Fortier, Catherine Brawn; Amick, Melissa M; Kenna, Alexandra; Milberg, William P; McGlinchey, Regina E

2015-01-01

Mild traumatic brain injury is the signature injury of Operation Enduring Freedom (OEF), Operation Iraqi Freedom (OIF), and Operation New Dawn (OND), yet its identification and diagnosis is controversial and fraught with challenges. In 2007, the Department of Veterans Affairs (VA) implemented a policy requiring traumatic brain injury (TBI) screening on all individuals returning from deployment in the OEF/OIF/OND theaters of operation that lead to the rapid and widespread use of the VA TBI screen. The Boston Assessment of TBI-Lifetime (BAT-L) is the first validated, postcombat semistructured clinical interview to characterize head injuries and diagnose TBIs throughout the life span, including prior to, during, and post-military service. Community-dwelling convenience sample of 179 OEF/OIF/OND veterans. BAT-L, VA TBI screen. Based on BAT-L diagnosis of military TBI, the VA TBI screen demonstrated similar sensitivity (0.85) and specificity (0.82) when administered by research staff. When BAT-L diagnosis was compared with historical clinician-administered VA TBI screen in a subset of participants, sensitivity was reduced. The specificity of the research-administered VA TBI screen was more than adequate. The sensitivity of the VA TBI screen, although relatively high, suggests that it does not oversample or "catch all" possible military TBIs. Traumatic brain injuries identified by the BAT-L, but not identified by the VA TBI screen, were predominantly noncombat military injuries. There is potential concern regarding the validity and reliability of the clinician administered VA TBI screen, as we found poor correspondence between it and the BAT-L, as well as low interrater reliability between the clinician-administered and research-administered screen.

78 FR 31840 - Safety Zone; USO Patriotic Festival Air Show, Atlantic Ocean; Virginia Beach, VA

Science.gov (United States)

2013-05-28

...-AA00 Safety Zone; USO Patriotic Festival Air Show, Atlantic Ocean; Virginia Beach, VA AGENCY: Coast... provide for the safety of life on navigable waters during the USO Patriotic Festival Air Show. This action... Patriotic Festival Air Show, Atlantic Ocean; Virginia Beach, VA. (a) Regulated Area. The following area is a...

Cloning, Characterization, and Functional Investigation of VaHAESA from Vitis amurensis Inoculated with Plasmopara viticola

Directory of Open Access Journals (Sweden)

Shaoli Liu

2018-04-01

Full Text Available Plant pattern recognition receptors (PRRs are essential for immune responses and establishing symbiosis. Plants detect invaders via the recognition of pathogen-associated molecular patterns (PAMPs by PRRs. This phenomenon is termed PAMP-triggered immunity (PTI. We investigated disease resistance in Vitis amurensis to identify PRRs that are important for resistance against downy mildew, analyzed the PRRs that were upregulated by incompatible Plasmopara viticola infection, and cloned the full-length cDNA of the VaHAESA gene. We then analyzed the structure, subcellular localization, and relative disease resistance of VaHAESA. VaHAESA and PRR-receptor-like kinase 5 (RLK5 are highly similar, belonging to the leucine-rich repeat (LRR-RLK family and localizing to the plasma membrane. The expression of PRR genes changed after the inoculation of V. amurensis with compatible and incompatible P. viticola; during early disease development, transiently transformed V. vinifera plants expressing VaHAESA were more resistant to pathogens than those transformed with the empty vector and untransformed controls, potentially due to increased H2O2, NO, and callose levels in the transformants. Furthermore, transgenic Arabidopsis thaliana showed upregulated expression of genes related to the PTI pathway and improved disease resistance. These results show that VaHAESA is a positive regulator of resistance against downy mildew in grapevines.

iOS 6 foundations

CERN Document Server

Feiler, Jesse

2013-01-01

A practical introduction for using iOS 6 to create universal apps If you have prior experience programming in an object-oriented language and are eager to start building universal apps for iPad and iPhone (including the iPod touch), then this is the book for you! Using the latest version of iOS (iOS 6) along with the latest version of Xcode (Xcode 4.5), this book is a practical introduction rather than just a catalog of components. Full-color and packed with groundbreaking, innovative designs, this book teaches you how to create eye-catching, unique apps. Teaches you the va

Preliminary studies on the relationship between <i>Tuber melanosporumi> and vesicular arbuscular mycorrizhae in the "burnt-places"

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Rosell Armengol, Alexis

1997-12-01

Full Text Available The vesicular-arbuscular mycorrhizal status of the herbaceous plants living inside and outside the "burnt- places" caused by <i>Tuber melanosporumi> Vitt. was examined in order to determine whether the fungus may interfere with endomycorrhizal formation. When plants surviving in the burnt-out areas were compared to those in surrounding ground, a clear reduction in growth and vesicular-arbuscular mycorrhizal colonization were observed; additionally a reduction in the number of endogonaceous spores occurring in me soil was detected. These results suggest mat <i>T. melanosporumi> produces substances also inhibitive to endomycorrhizal fungi.

S'ha examinat l'estat de les micorrizes vessículo-arbusculars de les plantes herbácies que viuen dins i fora deis tofoners deguts a <i>Tuber melanosporumi> Vitt., a fi de determinar si el fong interfereix en la formació endomicorrízica. Quan varen comparar-se les plantes que sobrevivien als tofoners amb les del terreny del voltant, es va observar una clara reducció en llur creixement i en la micorrizació vessículo-arbuscular; i, a més, es va detectar una reducció notable en el nombre d'espores endogàmiques presents al sòl. Tot això suggereix que <i>T. melanosporumi> produeix substancies inhibents també respecte als fongs endomicorrízics.

A.L.I.C.E.: an ACE in Digitaland

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Huma Shah

2008-07-01

Full Text Available Artificial linguistic Internet computer entity, A.L.I.C.E. is considered head and shoulders above other artificial conversational entities, an ACE in digitaland. Three times winner of Loebner’s annual instantiation of Turing’s Test for machine intelligence in 2000, 2001 and 2004 judged most human-like machine, A.L.I.C.E. was additionally gold medal champion in 2004, for most knowledgeable programme in Chatterbox Challenge and won bronze medal for most popular ACE. As a modern Eliza, A.L.I.C.E appears as a dark-haired, blue-eyed female avatar, or e-person. The programme’s architecture contains a combinatory scheme including key-word matching, spell checker, grammatical parser, random sentence generator and case-based reasoning or next-neighbour classification. These features allow A.L.I.C.E. to correctly identify the sense of word ‘live’ to produce responses about residential location when asked “where do you live?” and ask question about “subject” being “studied” when presented with “I study a lot”. As a discourse model, discourse features such as information exchange, disclosure of intentions, goals and desires are minimally exhibited in A.L.I.C.E.’s conversations; its verbal behaviour is akin to that of autistic children. However, A.L.I.C.E. type programmes appear on e-commerce Internet sites in a variety of roles; their use will continue to grow as more companies see their deployment as enhancing humancomputer interaction while building brand awareness and increasing sales. ELBOT, Loebner’s 2003 bronze runner up and Chatterbox 2003 winner, is the underlying technology behind text-based dialogical query system Anna, used by Swedish furniture store IKEA. As a virtual customer service agent, NY Wall Street Journal considered it a most useful ACE. As seen in both the Loebner Contests and Chatterbox Challenges, in unrestricted domains these programmes have a long way to go before they are able to constrain their

VA Construction: Improved Processes Needed to Monitor Contract Modifications, Develop Schedules, and Estimate Costs

Science.gov (United States)

2017-03-01

the Handbook.36 VA headquarters officials told us that regional CFM offices monitor change- order - processing time frames for projects in their...visited collected different types of data on change orders. Because VA lacks the data on the change order processing timeframes required by the Handbook...goals of processing change orders in a timelier manner, especially given our previous findings that change- order - processing time frames caused

Pravni problemi morske obale : (u svjetlu europskog i hrvatskog prava

Directory of Open Access Journals (Sweden)

Vanja Seršić

2015-09-01

Full Text Available Pravni problemi morske obale je rad koncipiran na način da predstavi važeće zakonodavstvo do ulaska Hrvatske u Europsku uniju te pozitivno zakonodavstvo nakon ulaska u Europsku uniju, skupa s dostupnom nam sudskom praksom europskih sudova, a sve u odnosu na problematiku morske obale kao dijela pomorskog dobra Republike Hrvatske. U radu se apostrofira nepoznavanje ili nedovoljno poznavanje zakonodavca prilikom donošenja propisa koji tangiraju problematiku morske obale, čime unose nedosljednosti i zabunu u primjenu referentnih propisa te u konačnici i pravnu nesigurnost u ovoj oblasti u Republici Hrvatskoj. Naznačuju se i mogući pravci rješavanja uočenih problema kroz prijedloge primjene integralnog upravljanja morskom obalom uz anticipiranje nekih novih rješenja i ukazivanje na obvezu pridržavanja europskog zakonodavstva i posebno precedentnih odluka nadležnih europskih sudova. Zaključno se ukazuje da naši teoretičari i praktičari koji se bave reguliranjem materije koja se referira na morsku obalu, nažalost, ne uvažavaju propise i sudsku praksu Europske unije koji su postali sastavni dio našeg pozitivnog zakonodavstva. Stoga se Republika Hrvatska izlaže opasnosti da ju Europska unija kao i pojedini zainteresirani subjekti prozivaju za nepoštivanje prava i sankcioniraju u smislu europske sudske prakse, a da te opasnosti nismo uopće svjesni. Isto tako, gledanje na morsku obalu kao prirodni resurs koji u Hrvatskoj ni izdaleka nije iskorišten na adekvatan način, je nužnost koja se nameće Hrvatskoj kao jednoj prezaduženoj zemlji ako želi gospodarski napredak kako države tako i njenih stanovnika.

Small RNA sequence analysis of adenovirus VA RNA-derived miRNAs reveals an unexpected serotype-specific difference in structure and abundance.

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Wael Kamel

Full Text Available Human adenoviruses (HAds encode for one or two highly abundant virus-associated RNAs, designated VA RNAI and VA RNAII, which fold into stable hairpin structures resembling miRNA precursors. Here we show that the terminal stem of the VA RNAs originating from Ad4, Ad5, Ad11 and Ad37, all undergo Dicer dependent processing into virus-specific miRNAs (so-called mivaRNAs. We further show that the mivaRNA duplex is subjected to a highly asymmetric RISC loading with the 3'-strand from all VA RNAs being the favored strand, except for the Ad37 VA RNAII, where the 5'-mivaRNAII strand was preferentially assembled into RISC. Although the mivaRNA seed sequences are not fully conserved between the HAds a bioinformatics prediction approach suggests that a large fraction of the VA RNAII-, but not the VA RNAI-derived mivaRNAs still are able to target the same cellular genes. Using small RNA deep sequencing we demonstrate that the Dicer processing event in the terminal stem of the VA RNAs is not unique and generates 3'-mivaRNAs with a slight variation of the position of the 5' terminal nucleotide in the RISC loaded guide strand. Also, we show that all analyzed VA RNAs, except Ad37 VA RNAI and Ad5 VA RNAII, utilize an alternative upstream A start site in addition to the classical +1 G start site. Further, the 5'-mivaRNAs with an A start appears to be preferentially incorporated into RISC. Although the majority of mivaRNA research has been done using Ad5 as the model system our analysis demonstrates that the mivaRNAs expressed in Ad11- and Ad37-infected cells are the most abundant mivaRNAs associated with Ago2-containing RISC. Collectively, our results show an unexpected variability in Dicer processing of the VA RNAs and a serotype-specific loading of mivaRNAs into Ago2-based RISC.

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

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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.

Nima’s Recreation of “Kerme Shabtab” Tale of Kelile va Demne in “Mahtab”

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N Dinmohammadi

2011-06-01

Resorting to a comparative study of two totally different literary works, the present article seeks to answer the question whether Nima Youshij’s poem under the title of “Mahtab” is the recreation of the allegoric anecdote from Kelile va Demne, namely “Shabtab”. Undoubtedly, one of Nima’s thought sources was his attention to ancient Persian literature. He has mostly taken the essence of his contents from the ancient Persian literary works. But those ancient thoughts and ideas have been dressed newly and have changed their inner and outer figure after being processed in the creative mind of a thoughtful creator like Nima. Due to a large number of similarities between these two literary works, including their characters, dialogues, manners, events, time, space and other features, one can come to such a conclusion that Nima’s “Mahtab” has doubtlessly been influenced by “Shabtab” in Kelile va Demne, i.e. Nima’s “Mahtab” is the recreation of “Shabtab”.

The Analysis of The Starting Pattern in Nezami’s Khosrow va Shirin, Leili va Majnoun and Haft Peykar

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Tayebe Ja’fari

2016-05-01

willing to have; because the item of the child’s archetype is related to the future and actuality; those talents which should come to existence to make reaching perfection possible. After many vows and sacrifices, Khosrowparviz is born; to reveal his Ego, his hidden half part, and to complete the Universe. This analysis is completely true about Majnoon and his father, and other similar myths.   Both Khosrow Parviz and Majnoon are sons of just fathers; fathers who are, in their own position, perfect and faultless, but because of the necessity of the existence of a gape in order to lose the balance and, as a result, to start moving toward individuality, a mutual sadness bothers them and that is having no child; the child that is actually the physical or concrete aspect of the potential perfection which has been made destined for these fair kings. This situation is practicable only when their fathers are in perfection; but the collective unconscious will choose another way to reveal its contents when the king is not fair and just. It does not bother such a father with giving no child to him. Instead, it gives him many children and kills them; therefore the father regrets not having a child alive. So in a delicate situation, a child, such as Khosrow Parviz and his peers, who have a propitious fate comes to life and grows somewhere else and becomes fair and just like King Hormoz and his peers who have reached perfection. This is the starting pattern of Haft Peykar, a historical story, like the historical story Khosrow va Shirin, which because of its noticeability has been put in the collective unconscious and has been narrated generation by generation and has been got a mythical aspect.   Although there are some differences between the starting pattern of Haft Peykar and that of Khosrow va Shirin and Leili va Majnoon, the three main characters in those works, i.e. Bahram, Khosrow, and Majnoon, have many shares and that is because of the mutual mission put

Viveret Patrick, 2005, Pourquoi ça ne va pas plus mal?, Fayard, 264 p.

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Fabien Thurette

2008-05-01

Full Text Available Patrick Viveret est philosophe de formation et Conseiller-maître à la Cour des comptes. Il a, en outre, été chargé d’une mission, confiée par l'éphémère Secrétaire d'État à l'économie solidaire Guy Hascoët, puis prolongée par le Président Chirac sur une « autre approche de la richesse », dont le rapport final a été publié sous le titre Reconsidérer la richesse (2004.Dans son essai Pourquoi ça ne va pas plus mal ? publié en 2005, Patrick Viveret nous livre une analyse philosophique sur le « m...

SPECIFIČNOSTI RADA SA SLIJEPIM DJETETOM U VRTIĆU I ŠKOLI S POSEBNIM NAGLASKOM NA SLUŠNU PERCEPCIJU

OpenAIRE

Zrilić, Smiljana; Košta, Tomislav

2008-01-01

Odgoj i obrazovanje djece s oštećenjima vida, a bez drugih utjecajnih teškoća u razvoju, u redovnim vrtićima i osnovnim školama u RH pravo je djeteta zagarantirano važećim Zakonom o predškolskom odgoju i Zakonom o osnovnom školstvu, te pravilnicima vezanima uz zakone. Ipak, često mediji naglašavaju uspješnu integraciju slijepog djeteta kao neobičnu pojavu. U činjenici da se slijepi školuju nema ničeg neobičnog. Slijepo dijete, kao i sva druga djeca, želi igru i druženje s djecom u vrtiću, a u...

GeVaDSs – decision support system for novel Genetic Vaccine development process

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Blazewicz Jacek

2012-05-01

Full Text Available Abstract Background The lack of a uniform way for qualitative and quantitative evaluation of vaccine candidates under development led us to set up a standardized scheme for vaccine efficacy and safety evaluation. We developed and implemented molecular and immunology methods, and designed support tools for immunization data storage and analyses. Such collection can create a unique opportunity for immunologists to analyse data delivered from their laboratories. Results We designed and implemented GeVaDSs (Genetic Vaccine Decision Support system an interactive system for efficient storage, integration, retrieval and representation of data. Moreover, GeVaDSs allows for relevant association and interpretation of data, and thus for knowledge-based generation of testable hypotheses of vaccine responses. Conclusions GeVaDSs has been tested by several laboratories in Europe, and proved its usefulness in vaccine analysis. Case study of its application is presented in the additional files. The system is available at: http://gevads.cs.put.poznan.pl/preview/(login: viewer, password: password.

Características da carcaça e do corpo vazio de bovinos Charolês de diferentes categorias abatidos com similar grau de acabamento

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P.S. Pacheco

2013-02-01

Full Text Available Avaliaram-se as características de carcaça e do corpo vazio de novilhos (NO, novilhas (NA e vacas de descarte (VA Charolês n= 9, 10 e 10, respectivamente, terminados em confinamento e abatidos com similar grau de acabamento. O peso de abate e o peso de corpo vazio (PCVZ foram similares entre NO, 480,2 e 417,4kg, e VA, 516,2 e 405,8kg, e maiores do que os das NA, 368,3 e 306,1kg. O rendimento de carcaça quente diferiu entre as categorias, sendo 57,2, 53,3 e 50,5%, respectivamente, para NO, NA e VA. Com o rendimento de carcaça quente expresso em relação ao PCVZ, as diferenças entre categorias diminuíram, sendo significativas apenas entre NO e NA. O conteúdo do trato digestivo das VA foi 34 e 45% maior que o dos NO e NA, respectivamente, sendo correlacionado (P<0,05 com peso de abate (r=0,66 e rendimento de carcaça quente (r=-0,41. O peso de carcaça quente foi similar entre NO, 274,9kg, e VA, 260,8kg, e maior que o NA, 196,4kg. O comprimento de carcaça foi maior nas VA, intermediário nos NO e menor nas NA. A área do músculo Longissimus dorsi foi menor nas NA. Novilhos apresentaram melhor conformação de carcaça que as fêmeas, as quais não diferiram entre si.

E-learning systemer i arbejdspladsrelateret projektpædagogik

DEFF Research Database (Denmark)

Dirckinck-Holmfeld, Lone; Tolsby, H.

2002-01-01

Udspil om læring i arbejdslivet, edited by Illeris, Knud . Roskilde Universitetsforlag, pages 123 - 153. 2002 Kort beskrivelse: I artikelen fokuseres på at udvikle en analysemodel for e-læring systemer, der kan vise forskellige systemers styrker og svagheder i forhold til nogle pædagogisk begrund...

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

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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.

Evaluation of Systemic Antioxidant Level and Oxidative Stress In Relation to Lifestyle and Disease Progression in Asthmatic Patients/ Evaluacija nivoa antioksidanasa i oksidativnog stresa u sistemu u odnosu na životni stil i progresiju bolesti kod obolelih od astme

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Singh Yadav Abhay

2016-01-01

Full Text Available Uvod: Astma je hronično oboljenje disajnih puteva. Oksi- dativni stres čini važan deo u patogenezi astme. Ima pre­sudnu ulogu u pogoršanju bolesti i predstavlja važnu posle- dicu upale disajnih puteva.

Phenomenology of MaVaN’s Models in Reactor Neutrino Data

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M. F. Carneiro

2013-01-01

Full Text Available Mass Varying Neutrinos (MaVaN’s mechanisms were proposed to link the neutrino mass scale with the dark energy density, addressing the coincidence problem. In some scenarios, this mass can present a dependence on the baryonic density felt by neutrinos, creating an effective neutrino mass that depends both on the neutrino and baryonic densities. In this work, we study the phenomenological consequence of MaVaN’s scenarios in which the matter density dependence is induced by Yukawa interactions of a light neutral scalar particle which couples to neutrinos and matter. Under the assumption of one mass scale dominance, we perform an analysis of KamLAND neutrino data which depends on 4 parameters: the two standard oscillation parameters, Δm0,212 and tan2θ12, and two new coefficients which parameterize the environment dependence of neutrino mass. We introduce an Earth’s crust model to compute precisely the density in each point along the neutrino trajectory. We show that this new description of density does not affect the analysis with the standard model case. With the MaVaN model, we observe a first order effect in lower density, which leads to an improvement on the data description.

Oana Sălişteanu Cristea, Introduzione alla dialettologia italiana, Tra lingua e dia­ letto, Editura DAIM, Bucureşti 2002, 160 pagine

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Pavao Tekavčić

2002-12-01

Full Text Available La professoressa dall'Ateneo di Bucarest, in cui insegna lessicologia, filologia e dialettologia italiana, ci ha regalato due anni fa un primo volume dedicato all'italiano, Prestito latino - elemento ereditario nel lessico de/la lingua italiana. Doppioni e va­ rianti, Praga 2000. Adesso la studiosa ci offre un' altra opera, citata nel titolo della nos­ tra recensione. 11 libro, diciamolo subito, trascende i limiti della filologia italiana, essendo di notevole interesse e importanza per varie altre discipline linguistiche.

75 FR 34934 - Safety Zone; Fireworks for the Virginia Lake Festival, Buggs Island Lake, Clarksville, VA

Science.gov (United States)

2010-06-21

...-AA00 Safety Zone; Fireworks for the Virginia Lake Festival, Buggs Island Lake, Clarksville, VA AGENCY... Fireworks for the Virginia Lake Festival event. This action is intended to restrict vessel traffic movement... Virginia Lake Festival, Buggs Island Lake, Clarksville, VA (a) Regulated Area. The following area is a...

Integracija digitalne radio-difuzne mreže mobilne televizije i ćelijske mreže treće generacije

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Milan Manojle Šunjevarić

2013-02-01

Full Text Available Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 U radu su prikazani rezultati istraživanja mogućnosti za integraciju radio-difuznih mreža za mobilnu televiziju i ćelijskih mreža treće generacije (3G. Analizirani su trendovi u pogledu razvoja usluge mobilne televizije, i dosadašnja istraživanja koja imaju za cilj traženje optimalnih načina za integraciju različitih tipova mreža. U radu su analizirane postojeće tehnologije za mobilnu televiziju, s posebnim osvrtom na DVB-H (Digital Video Broadcasting - Handheld tehnologiju. Analizirani su preduslovi, razlozi i mogućnosti za integraciju DVB-H i 3G mreže UMTS (Universal Mobile Telecommunications System, a zaključci ovih analiza su potkrepljeni rezultatima praktičnog rada. Na osnovu svih ovih istraživanja donesen je zaključak o opravdanosti realizacije hibridne DVB-H/UMTS mreže.

Adenovirus Vector-Derived VA-RNA-Mediated Innate Immune Responses

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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.

Okluzija i temporomandibularni poremećaji

OpenAIRE

Profozić, Anja

2017-01-01

Stomatognatni sustav sloţena je cjelina ĉije se funkcije mastikacije, gutanja i govora isprepliću u svakodnevnom ţivotu. Sastoji se od gornje i donje ĉeljusti, temporomandibularnih zglobova, ţvaĉnih mišića, zuba koji su u okluzijskim odnosima i pripadajućih potpornih struktura. Okluzija je pojam koji se odnosi na meĊusobne kontakte antagonistiĉkih zubi u svim kretnjama mandibule. Podrazumijeva statiĉke i dinamiĉke okluzijske odnose. Temporomandibularni poremećaji su široko rasprostranjena...

Comparison of topical fixed-combination fortified vancomycin-amikacin (VA solution) to conventional separate therapy in the treatment of bacterial corneal ulcer.

Science.gov (United States)

Chiang, C-C; Lin, J-M; Chen, W-L; Chiu, Y-T; Tsai, Y-Y

2009-02-01

In an in vitro study, fixed-combination fortified vancomycin and amikacin ophthalmic solutions (VA solution) had the same potency and stable physical properties as the separate components. In this retrospective clinical study, we evaluated the efficacy of the topical VA solution in the treatment of bacterial corneal ulcer and comparison with separate topical fortified vancomycin and amikacin. Separate topical fortified eye drops was used prior to January 2004 and switched to the VA solution afterwards in the treatment of bacterial corneal ulcer. The medical records of 223 patients diagnosed with bacterial corneal ulcers between January 2002 and December 2005 were reviewed retrospectively. There were 122 patients in the VA group and 101 in the separate group. Cure was defined as complete healing of the ulcer accompanied by a nonprogressive stromal infiltrate on two consecutive visits. No significant difference was found between the VA and separate therapy group. The mean treatment duration was 15.4 days in the VA group and 16.1 days in the separate therapy group. The average hospital stay was 5.4 days (VA) and 7.2 days (separate antibiotics). Stromal infiltration regressed significantly without further expansion in both groups. All corneal ulcers completely re-epithelialized without complications related to drugs. VA solution provided similar efficacy to the conventional separate therapy in the treatment of bacterial corneal ulcers; however, it is more convenient and tolerable, promotes patient's compliance, avoids the washout effect, and reduces nurse utilization. Hence, VA solution is a good alternative to separate therapy.

Electronic and structural properties of B i2S e3:Cu

Science.gov (United States)

Sobczak, Kamil; Strak, Pawel; Kempisty, Pawel; Wolos, Agnieszka; Hruban, Andrzej; Materna, Andrzej; Borysiuk, Jolanta

2018-04-01

Electronic and structural properties of B i2S e3 and its extension to copper doped B i2S e3:Cu were studied using combined ab initio simulations and transmission electron microscopy based techniques, including electron energy loss spectroscopy, energy filtered transmission electron microscopy, and energy dispersive x-ray spectroscopy. The stability of the mixed phases was investigated for substitutional and intercalation changes of basic B i2S e3 structure. Four systems were compared: B i2S e3 , structures obtaining by Cu intercalation of the van der Waals gap, by substitution of Bi by Cu in quintuple layers, and C u2Se . The structures were identified and their electronic properties were obtained. Transmission electron microscopy measurements of B i2S e3 and the B i2S e3:Cu system identified the first structure as uniform and the second as composite, consisting of a nonuniform lower-Cu-content matrix and randomly distributed high-Cu-concentration precipitates. Critical comparison of the ab initio and experimental data identified the matrix as having a B i2S e3 dominant part with randomly distributed Cu-intercalated regions having 1Cu-B i2S e3 structure. The precipitates were determined to have 3Cu-B i2S e3 structure.

Color perception differentiates Alzheimer's Disease (AD) from Vascular Dementia (VaD) patients.

Science.gov (United States)

Arnaoutoglou, N A; Arnaoutoglou, M; Nemtsas, P; Costa, V; Baloyannis, S J; Ebmeier, K P

2017-08-01

Alzheimer's Disease (AD) and Vascular Dementia (VaD) are the most common causes of dementia in older people. Both diseases appear to have similar clinical symptoms, such as deficits in attention and executive function, but specific cognitive domains are affected. Current cohort studies have shown a close relationship between αβ deposits and age-related macular degeneration (Johnson et al., 2002; Ratnayaka et al., 2015). Additionally, a close link between the thinning of the retinal nerve fiber (RNFL) and AD patients has been described, while it has been proposed that AD patients suffer from a non-specific type of color blindness (Pache et al., 2003). Our study included 103 individuals divided into three groups: A healthy control group (n = 35), AD (n = 32) according to DSM-IV-TR, NINCDS-ADRDA criteria, and VaD (n = 36) based on ΝΙΝDS-AIREN, as well as Magnetic Resonance Imaging (MRI) results. The severity of patient's cognitive impairment, was measured with the Mini-Mental State Examination (MMSE) and was classified according to the Reisberg global deterioration scale (GDS). Visual perception was examined using the Ishihara plates: "Ishihara Color Vision Test - 38 Plate." The three groups were not statistically different for demographic data (age, gender, and education). The Ishihara color blindness test has a sensitivity of 80.6% and a specificity of 87.5% to discriminate AD and VaD patients when an optimal (32.5) cut-off value of performance is used. Ishihara Color Vision Test - 38 Plate is a promising potential method as an easy and not time-consuming screening test for the differential diagnosis of dementia between AD and VaD.

76 FR 27381 - Proposed Information Collection (Notice of Waiver of VA Compensation or Pension To Receive...

Science.gov (United States)

2011-05-11

... waive VA benefits for the number of days equal to the number of days in which they received training pay... of Waiver of VA Compensation or Pension To Receive Military Pay and Allowances) Activity; Comment... currently approved collection, and allow 60 days for public comment in response to the notice. This notice...

QCD sum-rules for V-A spectral functions

International Nuclear Information System (INIS)

Chakrabarti, J.; Mathur, V.S.

1980-01-01

The Borel transformation technique of Shifman et al is used to obtain QCD sum-rules for V-A spectral functions. In contrast to the situation in the original Weinberg sum-rules and those of Bernard et al, the problem of saturating the sum-rules by low lying resonances is brought under control. Furthermore, the present sum-rules, on saturation, directly determine useful phenomenological parameters

Waves from the Sun: to the 100th anniversary of V.A. Troitskaya's birth

Science.gov (United States)

Guglielmi, Anatol; Potapov, Alexander

2017-09-01

It has been one hundred years since the birth of the outstanding scientist Professor V.A. Troitskaya. Her remarkable achievements in solar-terrestrial physics are widely known. For many years, Valeria A. Troitskaya was the President of the International Association of Geomagnetism and Aeronomy. This article deals with only one aspect of the multifaceted creative activity of V.A. Troitskaya. It relates to the problem of sources of ultra-low frequency (ULF) electromagnetic oscillations and waves outside Earth’s magnetosphere. We were fortunate to work under the leadership of V.A. Troitskaya on this problem. In this paper, we briefly describe the history from the emergence of the idea of the extramagnetospheric origin of dayside permanent ULF oscillations in the late 1960s to the modern quest made by ground and satellite means for ULF waves excited by solar surface oscillations propagating in the interplanetary medium and reaching Earth.

Scholar and teacher: V.A. Kitaev at the history department of Volgograd State University

Directory of Open Access Journals (Sweden)

Kuznetsov Oleg Viktorovich

2013-11-01

Full Text Available Vladimir A. Kitaev was born 1941. He was the first dean of the Faculty of History and the first head of the Department of History of the USSR (now the Department of History of Russia of Volgograd State University, reputable scientist, recognized expert in the history of the Russian social thought. The article shows the role of V.A. Kitaev in the formation and development of the faculty and the department. A characteristic of V.A. Kitaev’ sresearch and teaching activities is given. Kitaev’s featuresas a scholar and teacher such as great erudition, science scrupulosity, exactingness to himself andto his disciples, are marked. V.A. Kitaev worked at Volgograd State University for 16 years. All the while, he headed the Department andwas the dean for the first four years. The main thing is what he wanted in those positions – along with their colleagues was to lay and develop the traditions of the classical university, university atmosphere of the faculty and the university. The major scientific issues that are developed by V.A. Kitaev were: the history of liberalism and the fate of liberal reforms (modernization in Russia, the history of the Russian conservative thought, the problem of revolutionary violence as an inevitable result of the practical realization of socialist ideas. As an advocate of “establishing full-fledged liberal order”, V.A. Kitaev had, in essence, to ascertain: in Russia XIX – early XX century did not yet develop the historical conditions for the triumph of liberal ideas. The weakness and indecision of Russian liberals and their fear of the revolutionary movement, the constant fluctuation between the reform and reaction did not allow them to become independent of the political force that would determine the fate of the country in the end.

Lo Sport e le sue storie: l'esperienza aquilana, quando lo sport supera l'emergenza

Directory of Open Access Journals (Sweden)

Marco Pasini

2013-04-01

Full Text Available Tale progetto di ricerca, della durata di 12 mesi (da luglio 2010 a luglio 2011 e commissionato dal Ministero del Lavoro e delle Politiche Sociali , intende ricostruire il tessuto sociale di 400 giovani delle scuole secondarie di I e II livello de L’Aquila e provincia attraverso lo sport. Tessuto sociale leso e sfaldato in seguito all’evento sismico che il 6 aprile 2009 colpì il capoluogo abruzzese, in cui oltre all’improvvisa e immediata perdita di tutti i beni materiali sono venuti meno anche i canali di socializzazione primari e secondari. Una quotidianità da ricostruire anche e soprattutto attraverso il concetto di attività sportiva volta, in questo caso più che mai, alla realizzazione di cittadinanza, partecipazione, formazione umana, integrazione e coesione sociale. Con particolare attenzione agli sport di squadra che permettono uno sviluppo affettivo, cognitivo, relazionale e una maggiore comprensione/costruzione della propria personalità. Dunque lo sport come strumento principe per l’inclusione sociale, in quanto gioco che esalta l’armonia e le dinamiche di cooperazione. Lo sport, in generale, va considerato un fatto sociale; è un fenomeno sociale, un sistema culturale - che agisce tra comunicazione, economia e politica - e si presenta come una costruzione sociale. Costruzione generata da significati e rappresentazioni collettive.

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 17.1000 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Payment Or Reimbursement for Emergency Services for Nonservice-Connected Conditions in Non-Va Facilities § 17.1000 Payment...

~ i t i d e r m a t o ~ h ~ t i c Activities of Nine (9) Essential Oils J.R. ...

African Journals Online (AJOL)

i t i d e r m a t o ~ h ~ t i c Activities of Nine (9) Essential Oils. J.R. KUIATE", S.P. KUATE'.~, N.E. KEMADJOU~, S. DJOKOUA~, F. ZIFACK~ AND J. ~. 0. ~. 0. ~. I Department of Biochemistry, FS, University of Dschang, P.O. Box 67 Dschang, Cameroon. 2~epartment of Biochemistry, FS, University of Yaoundt!, P.O. Box 812 ...

I diritti sindacali nei luoghi di lavoro: proselitismo e propaganda sindacale, i permessi e l’aspettativa per motivi sindacali

Directory of Open Access Journals (Sweden)

Alessia Gabriele

2011-12-01

Full Text Available Sommario: 1. Premessa. – 2. La nozione di atti­vità sindacale nei luoghi di lavoro. – 3. I diritti sindacali nello Statuto dei lavoratori: inquadra­mento sistematico e dogmatico. – 4. Libertà di manifestazione del pensiero: propaganda sindacal­e e opera di proselitismo. – 5. Titolarità del di­ritto di cui all’art. 26 St. lav. e individuazio­ne non selettiva dei beneficiari della promozione. – 6. Versamento ed esazione dei contributi sinda­cali: oggetto e funzione. – 7. Volontarietà della tratte­nuta sindacale e sua qualificazione giuridi­ca. – 8. La garanzia della segretezza del versa­mento dei contributi e la tutela della privacy del lavoratore. – 8.1. (segue La contrattazione collet­tiva e la ri­scossione dei contributi sindacali. 9. Il limite al­l’esercizio dell’attività di proselitismo: il pregiu­dizio al ‹‹normale svolgimento dell’attività azien­dale›› – 10. Svolgimento dell’attività sinda­cale ed esonero dall’obbligo di eseguire la presta­zione di lavoro: la disciplina legale dei permessi e dell’a­spettativa per motivi sindacali. – 11. Per­messi sin­dacali retribuiti (art. 23 St.lav.: natura e titolari­tà del diritto. – 12. Limiti quantitativi all’e­sercizio del diritto. – 13. L’onere della comunica­zione. – 14. Permessi sindacali non retribuiti (art. 24 St.­lav.: titolarità e attività tutelata. – 16. Per­messi retribuiti per i dirigenti sindacali esterni (art. 30 St. lav.. - 17. Limiti e modalità di eserci­zio del di­ritto. 18. Aspettativa per motivi sindacali (art. 31 St. lav..

C-Reactor I and E loading instability limits

Energy Technology Data Exchange (ETDEWEB)

Hess, K.W.

1957-01-24

The pilot charging of I & E fuel elements has been implemented at C-Reactor under Production Test IP-19-A. It was necessary to provide adequate tube protection against flow interruption by establishing proper trip setting on the Panellit pressure gauges. the administration of these Panellit trip settings is done by trip-before- boiling tube outlet temperature limits, which are similar in principle to the current instability limits. Trip-before-boiling limits for C-Reactor I & E fuel elements loadings are presented in this document.

Validation of the Monte Carlo Criticality Program KENO V.a for highly-enriched uranium systems

International Nuclear Information System (INIS)

Knight, J.R.

1984-11-01

A series of calculations based on critical experiments have been performed using the KENO V.a Monte Carlo Criticality Program for the purpose of validating KENO V.a for use in evaluating Y-12 Plant criticality problems. The experiments were reflected and unreflected systems of single units and arrays containing highly enriched uranium metal or uranium compounds. Various geometrical shapes were used in the experiments. The SCALE control module CSAS25 with the 27-group ENDF/B-4 cross-section library was used to perform the calculations. Some of the experiments were also calculated using the 16-group Hansen-Roach Library. Results are presented in a series of tables and discussed. Results show that the criteria established for the safe application of the KENO IV program may also be used for KENO V.a results

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).

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

servicemembers to civilian life. For its part, VA’s agency priority goals are to (1) ensure access to VA benefits and services, (2) eliminate the disability...transfer their benefits to dependents. VA – Veterans Benefit Administration ( VBA ) Spinal Cord Injury and Disorders Centers Disability; Physical...who are temporarily residing in a home owned by a family member to help adapt the home to meet his or her special needs. VA - VBA Yellow Ribbon

[I direttori delle riviste vanno avanti: attenersi ai principi accademici, adottare trasparenza e rispetto e applicare le regole.

Science.gov (United States)

Teixeira da Silva, Jaime A; Dobránszki, Judit

2018-05-01

Nonostante i cambiamenti in corso nell'ambito delle pubblicazioni scientifiche (STEM - scienza, tecnologia, ingegneria e medicina), è indubbio che i direttori delle riviste restano i più importanti custodi del processo editoriale. In questo articolo vengono analizzati i motivi per cui i direttori delle riviste devono continuare ad attenersi ai principi editoriali fondamentali e a utilizzare le nuove tecnologie digitali solo per dare forza al contenuto, ma non per sostituirlo nella sua qualità. Per raggiungere questo obiettivo, in un'epoca caratterizzata da controlli ed equilibri, i direttori delle riviste devono essere attentamente sorvegliati e ritenuti responsabili tanto quanto gli autori che essi stessi valutano. Qualunque scorciatoia potrebbe avere conseguenze negative e inaspettate per quella rivista che non si attenesse a tali regole, che vedrebbe intaccata la propria reputazione e che dovrebbe faticare per recuperare la fiducia dei propri lettori. Quindi, a rischio di sembrare scontati, è meglio prevenire il danno alla reputazione piuttosto che curarlo. L'unico modo per evitarlo è che i direttori delle riviste si adattino a un crescente movimento sempre più critico, che richiede maggiore trasparenza e responsabilità da parte di chi contribuisce a costruire la base delle conoscenze scientifiche e dalla società, specialmente laddove la ricerca è finanziata pubblicamente.

77 FR 29929 - Safety Zone; Town of Cape Charles Fireworks, Cape Charles Harbor, Cape Charles, VA

Science.gov (United States)

2012-05-21

... section of this notice. Basis and Purpose On July 4, 2012 the Town of Cape Charles will sponsor a...-AA00 Safety Zone; Town of Cape Charles Fireworks, Cape Charles Harbor, Cape Charles, VA AGENCY: Coast... temporary safety zone on the waters of Cape Charles City Harbor in Cape Charles, VA in support of the Fourth...

75 FR 44720 - Safety Zone; Live-Fire Gun Exercise, M/V Del Monte, James River, VA

Science.gov (United States)

2010-07-29

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2010-0585] RIN 1625-AA00 Safety Zone; Live-Fire Gun Exercise, M/V Del Monte, James River, VA AGENCY: Coast Guard, DHS... follows: Sec. 165.T05-0585 Safety Zone; Live-Fire Gun Exercise, M/V Del Monte, James River, VA (a...

MOOC-inspiration i e-læring

DEFF Research Database (Denmark)

Jensen, Anne Winther

2015-01-01

Artiklen omhandler et e-læringsforløb, hvori der forsøgsvis var indlagt MOOC-elementer. Forløbet er fra pædagoguddannelsen, UCSJ. Der redegøres for didaktiske overvejelser forud for forløbet og den konkrete forløbsudmøntning. Det teoretiske perspektiv er socialkonstruktionistisk, og undervisningen...... forstås som kommunikationssituationer med skabelse af sociale verdener. Refleksion hos de studerende fremhæves som undervisningens overordnede mål, og dette understreges som en betydende faktor i forhold til at tænke e-læringsudbuddet mere eller mindre MOOC-præget. Med dette perspektiv og ud fra...... underviser- og studerendes evalueringer peges der på betydningen for forskellige typer studerende af implementeringen af MOOC-elementer i den eksisterende e-læringsundervisning. Fokus er især på feedback, og der fremhæves både fordele og ulemper ved implementeringen, samtidig med at aspekter af...

Suport i seguiment TFC Annapurna

OpenAIRE

Martínez Millet, Sergi

2011-01-01

El present treball exposa la planificació, disseny, anàlisi i arquitectura d'una aplicació creada amb tecnologia JEE. L'aplicació pretén ser una eina de suport psicològic a nens i nenes que tenen difícil accés a aquests professionals. La idea inicial es va inspirar en els infant d'un orfenat de Katmandú. Les tecnologies emprades per la realització del treball han estat Struts2, JSP i EJB3.0. Com a base de dades s'ha seleccionat MySQL, i el servidor d'aplicacions Jboss. El presente trabajo ...

The VA Ostomy Health-Related Quality of Life Study: objectives, methods, and patient sample.

Science.gov (United States)

Krouse, Robert S; Mohler, M Jane; Wendel, Christopher S; Grant, Marcia; Baldwin, Carol M; Rawl, Susan M; McCorkle, Ruth; Rosenfeld, Kenneth E; Ko, Clifford Y; Schmidt, C Max; Coons, Stephen Joel

2006-04-01

To present the design and methods of a multisite study of health-related quality of life (HR-QOL) in veterans living with ostomies. Veterans from Tucson, Indianapolis, and Los Angeles VA Medical Centers were surveyed using the validated City of Hope ostomy-specific tool (mCOH-QOL-Ostomy) and the SF-36V. Cases (ostomates) had a major gastrointestinal procedure that required an intestinal stoma, while controls had similar procedures for which an ostomy was not required. Ostomy subjects were recruited for four focus groups in each of two sites divided by ostomy type (colostomy versus ileostomy) and overall mCOH-QOL-Ostomy HR-QOL score (highest versus lowest quartile). The focus groups further evaluated barriers, concerns, and adaptation methods and skills. This report presents recruitment results, reliability of survey instruments, and demographic characteristics of the sample. The overall response (i.e., recruitment) rate across all sites was 48% and by site was 53%, 57%, and 37%, respectively (p ostomies had significantly longer time since surgery than controls (p ostomies is an illustration of a successful mixed methods approach to HR-QOL research. We collected meaningful quantitative and qualitative data that will be used in the development of new approaches to care that will lead to improved functioning and well-being in persons living with ostomies. Subsequent reports will provide the results of this research project.

LOS OBJETOS DE ADORNO-COLGANTES DURANTE EL SOLUTRENSE EN LA PENÍNSULA IBÉRICA

Directory of Open Access Journals (Sweden)

Bárbara Avezuela Aristu

2013-11-01

Full Text Available Las excavaciones arqueológicas llevadas a cabo en diferentes yacimientos de la Península Ibérica con niveles atribuidos al periodo Solutrense (p. ej. Las Caldas, La Garma A, Chufín o Aitzbitarte IV en la región cantábrica; Caldeirão, Vale Boi, Buraca Grande en Portugal; Reclau Viver, La Cueva de Ambrosio, Santa Maira o Nerja en la costa mediterránea cuentan entre sus materiales con un gran número de objetos de adorno-colgantes, sobre todo realizados sobre conchas de moluscos marinos y dientes. Este trabajo sintetiza la información disponible sobre este tipo de objetos en la Península Ibérica y los somete a diferentes tipos de análisis: arqueozoológico, tecnológico, tafonómico, funcional, etcéteraThe archaeological excavations undertaken at different sites in the Iberian Peninsula with levels attributed to the Solutrean (e. g. Las Caldas, La Garma A, Chufín or Aitzbitarte IV in Cantabrian Spain; Caldeirão, Vale Boi, Buraca Grande in Portugal; Reclau Viver, La Cueva de Ambrosio, Santa Maira or Nerja in the Spanish Mediterranean coast provided us a large number of personal ornaments made mainly from marine shells and teeth. This study synthesizes the available information about Solutrean personal ornaments in the Iberian Peninsula. The study has been carried out from a number of different analytical perspectives: archaeozoological, taphonomic, technological, functional, etc.

VA Disability Benefits: Additional Planning Would Enhance Efforts to Improve the Timeliness of Appeals Decisions

Science.gov (United States)

2017-03-01

must manually review and correct most incoming cases due to issues with labeling, mismatched dates, and missing files. Via an internal study, VA...individuals acclimate to their jobs —and factored this into the modeling assumptions used to project the number of Board staff needed. More...Needed to Promote Increased User Satisfaction . GAO-15-582 (Washington, D.C.: September 1, 2015). Page 29 GAO-17-234 VA Disability

Silence in business communication

OpenAIRE

Narsete, Nika

2017-01-01

Ovaj završni rad prikazuje šutnju kao važan faktor u poslovnoj komunikaciji i poslovanju općenito. Šutnja je ključan dio poslovne komunikacije, zbog toga što je važno da se poruke i informacije, koje kontinuirano kolaju od menadžmenta do zaposlenika, prenesu što brže, jasnije i jednostavnije. Šutnjom se postiže učinkovitost i uspješnost u komunikaciji, jer slušamo i razumijemo ono što nam sugovornik želi reći. Značenje šutnje u poslovnoj komunikaciji može se isčitati iz neverbalne komunik...

Beam Plasma Turbulence Study.

Science.gov (United States)

1983-05-01

8217 .. I: ’ -, "- .... ’-ee enhanced ionization detected in BPP exceriments. ~1 V-5 B. LOWER HYBRID WAVES AND HYBRID WHISTLERS PRODUCED BY AN ELECTRON...Qil(l-Z i ) + MA2 i [(l+k,,2/k2) -2] (2b) a2 l-(k,, 2/k2 )Ze - (wi/we) 2Zi, (2c) V-6 2 2with MA = (/kVA), VA2 : B2/Z41njmj, 3 Z e Z(nj/n e)[+(w/kv

VaProS: a database-integration approach for protein/genome information retrieval

KAUST Repository

Gojobori, Takashi; Ikeo, Kazuho; Katayama, Yukie; Kawabata, Takeshi; Kinjo, Akira R.; Kinoshita, Kengo; Kwon, Yeondae; Migita, Ohsuke; Mizutani, Hisashi; Muraoka, Masafumi; Nagata, Koji; Omori, Satoshi; Sugawara, Hideaki; Yamada, Daichi; Yura, Kei

2016-01-01

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/.

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/.

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

Science.gov (United States)

2010-07-01

... AFFAIRS MEDICAL Outpatient Treatment § 17.96 Medication prescribed by non-VA physicians. Any prescription... and medicines ordered by a private or non-Department of Veterans Affairs doctor of medicine or doctor of osteopathy duly licensed to practice in the jurisdiction where the prescription is written, shall...

A configurational and conformational study of aframodial and its diasteriomers via experimental and theoretical VA and VCD spectroscopies

DEFF Research Database (Denmark)

Jalkanen, Karl J.; Gale, J.D.; Lassen, Peter Rygaard

2008-01-01

In this work we present the experimental and theoretical vibrational absorption (VA) and the theoretical vibrational circular dichroism (VCD) spectra for aframodial. In addition, we present the theoretical VA and VCD spectra for the diasteriomers of aframodial. Aframodial has four chiral centers ...

Spectroscopic and MD simulation studies on unfolding processes of mitochondrial carbonic anhydrase VA induced by urea.

Science.gov (United States)

Idrees, Danish; Prakash, Amresh; Haque, Md Anzarul; Islam, Asimul; Ahmad, Faizan; Hassan, Md Imtaiyaz

2016-09-01

Carbonic anhydrase VA (CAVA) is primarily expressed in the mitochondria and involved in numerous physiological processes including lipogenesis, insulin secretion from pancreatic cells, ureagenesis, gluconeogenesis and neuronal transmission. To understand the biophysical properties of CAVA, we carried out a reversible urea-induced isothermal denaturation at pH 7.0 and 25°C. Spectroscopic probes, [θ]222 (mean residue ellipticity at 222 nm), F344 (Trp-fluorescence emission intensity at 344 nm) and Δε280 (difference absorption at 280 nm) were used to monitor the effect of urea on the structure and stability of CAVA. The urea-induced reversible denaturation curves were used to estimate [Formula: see text], Gibbs free energy in the absence of urea; Cm, the mid-point of the denaturation curve, i.e. molar urea concentration ([urea]) at which ΔGD = 0; and m, the slope (=∂ΔGD/∂[urea]). Coincidence of normalized transition curves of all optical properties suggests that unfolding/refolding of CAVA is a two-state process. We further performed 40 ns molecular dynamics simulation of CAVA to see the dynamics at different urea concentrations. An excellent agreement was observed between in silico and in vitro studies.

Putini lemmikud noolivad E.O.S-i / Raul Ranne

Index Scriptorium Estoniae

Ranne, Raul

2004-01-01

Transiidifirma E.O.S (Estonian Oil Service) võimalikust omanikuvahetusest, kus ostjateks võivad osutuda Venemaa uued oligarhid. Aleksei Mordashovi juhitav Severstaltrans. Tabel: E.O.S-i majandustulemused

Headache diagnoses among Iraq and Afghanistan war veterans enrolled in VA: a gender comparison.

Science.gov (United States)

Carlson, Kathleen F; Taylor, Brent C; Hagel, Emily M; Cutting, Andrea; Kerns, Robert; Sayer, Nina A

2013-01-01

To examine the prevalence and correlates of headache diagnoses, by gender, among Iraq and Afghanistan War Veterans who use Department of Veterans Affairs (VA) health care. Understanding the health care needs of recent Veterans, and how these needs differ between women and men, is a priority for the VA. The potential for a large burden of headache disorders among Veterans seeking VA services exists but has not been examined in a representative sample. We conducted a historical cohort study using national VA inpatient and outpatient data from fiscal year 2011. Participants were all (n = 470,215) Iraq and Afghanistan War Veteran VA users in 2011; nearly 13% were women. We identified headache diagnoses using International Classification of Diseases (ICD-9) diagnosis codes assigned during one or more VA inpatient or outpatient encounters. Descriptive analyses included frequencies of patient characteristics, prevalence and types of headache diagnoses, and prevalence of comorbid diagnoses. Prevalence ratios (PR) with 95% confidence intervals (CI) were used to estimate associations between gender and headache diagnoses. Multivariate models adjusted for age and race. Additional models also adjusted for comorbid diagnoses. In 2011, 56,300 (11.9%) Veterans received a headache-related diagnosis. While controlling for age and race, headache diagnoses were 1.61 times more prevalent (95% CI = 1.58-1.64) among women (18%) than men (11%). Most of this difference was associated with migraine diagnoses, which were 2.66 times more prevalent (95% CI = 2.59-2.73) among women. Cluster and post-traumatic headache diagnoses were less prevalent in women than in men. These patterns remained the same when also controlling for comorbid diagnoses, which were common among both women and men with headache diagnoses. The most prevalent comorbid diagnoses examined were depression (46% of women with headache diagnoses vs 40% of men), post-traumatic stress disorder (38% vs 58%), and back

76 FR 44086 - Agency Information Collection (Notice of Waiver of VA Compensation or Pension To Receive Military...

Science.gov (United States)

2011-07-22

... number of days equal to the number of days in which they received training pay. An agency may not conduct... of Waiver of VA Compensation or Pension To Receive Military Pay and Allowances) Activity Under OMB....'' SUPPLEMENTARY INFORMATION: Title: Notice of Waiver of VA Compensation or Pension to Receive Military Pay and...

KiVa Antibullying Program: Overview of Evaluation Studies Based on a Randomized Controlled Trial and National Rollout in Finland

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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.

E-cigarette Use Related to Demographic Factors in Hawai'i.

Science.gov (United States)

Seto, Jason C; Davis, James W; Taira, Deborah A

2016-10-01

E-cigarette use is rapidly expanding in the United States and is projected to be a $3 billion industry by the end of this year. E-cigarette use in Hawai'i is significantly higher than national averages. The goal of this study was to examine the relationship in Hawai'i between demographic characteristics and several aspects of e-cigarette use including percentage of residents trying e-cigarettes, reasons for use, and perceived effects on health. Survey data were collected from a random sample of Hawai'i residents via the telephone in the summer of 2015, using methodology similar to that of the Hawai'i Health Survey. Chi-squared tests found e-cigarette use to be significantly associated with age ( P =.001), gender ( P =.03), ethnicity ( P e-cigarettes, 21% said their use of regular cigarettes did not change, 6% said they reduced use of regular cigarettes, and 20% said they completely stopped smoking regular cigarettes. Multivariable logistic regression results suggest Native Hawaiians (OR=29.1, P =.01) and Filipinos (OR=24.3, P =.01) were significantly more likely to report perceived improved health due to e-cigarette use compared to Caucasians. Given existing health disparities for Native Hawaiians and Filipinos, the fact that these groups are significantly more likely than other ethnic/racial groups to report that e-cigarettes improved their health bears notice and highlights the need for additional research in this area.

Myosin Va Plays a Role in Nitrergic Smooth Muscle Relaxation in Gastric Fundus and Corpora Cavernosa of Penis

Science.gov (United States)

Carew, Josephine A.; Goyal, Raj K.; Sullivan, Maryrose P.

2014-01-01

The intracellular motor protein myosin Va is involved in nitrergic neurotransmission possibly by trafficking of neuronal nitric oxide synthase (nNOS) within the nerve terminals. In this study, we examined the role of myosin Va in the stomach and penis, proto-typical smooth muscle organs in which nitric oxide (NO) mediated relaxation is critical for function. We used confocal microscopy and co-immunoprecipitation of tissue from the gastric fundus (GF) and penile corpus cavernosum (CCP) to localize myosin Va with nNOS and demonstrate their molecular interaction. We utilized in vitro mechanical studies to test whether smooth muscle relaxations during nitrergic neuromuscular neurotransmission is altered in DBA (dilute, brown, non-agouti) mice which lack functional myosin Va. Myosin Va was localized in nNOS-positive nerve terminals and was co-immunoprecipitated with nNOS in both GF and CCP. In comparison to C57BL/6J wild type (WT) mice, electrical field stimulation (EFS) of precontracted smooth muscles of GF and CCP from DBA animals showed significant impairment of nitrergic relaxation. An NO donor, Sodium nitroprusside (SNP), caused comparable levels of relaxation in smooth muscles of WT and DBA mice. These normal postjunctional responses to SNP in DBA tissues suggest that impairment of smooth muscle relaxation resulted from inhibition of NO synthesis in prejunctional nerve terminals. Our results suggest that normal physiological processes of relaxation of gastric and cavernosal smooth muscles that facilitate food accommodation and penile erection, respectively, may be disrupted under conditions of myosin Va deficiency, resulting in complications like gastroparesis and erectile dysfunction. PMID:24516539

National Dam Safety Program. Newman Lake Dam (Inventory Number VA 66001), Potomac River Basin, Harrisonburg, Virginia. Phase I Inspection Report.

Science.gov (United States)

1980-07-01

tlsq &W CPA VWTv * 0~ wfe 4 o-f’ffv 1401,1 etc, flm# 4bd u J>’ i te.’. fRt. -~~ab t~rviof of ~naGt ##d a dfDW. >*74otoo -o 42 -’J-’A le VI C...Inw+ A *c*I.PLA I. N ~ ,4E O. 8 ’DETAIL5 OF SPECIAL DE51GIJ 5PILLWsAY ATTACHED) TD INLET ENjD OF 5TANDARD DOUBJrLE 10g12* bOX C11LVERT ot- Ad#,. Z

Mehanizam djelovanja, biosinteza i identifikacija beta-laktamskih antimikrobnih lijekova

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Marija Sedak

2011-01-01

Full Text Available Antimikrobni lijekovi su kemoterapeutici koji imaju široku primjenu u humanoj, veterinarskoj i stočarskoj praksi. Beta-laktamski su najraširenija skupina antimikrobnih lijekova koja se zbog vrlo snažnog antimikrobnog djelovanja i vrlo niske toksičnosti najčešće koristi u humanoj i veterinarskoj medicini u liječenju bakterijskih infekcija. Dijele se u skupine penicilina, cefalosporina i monobaktama. Penicilini se dobivaju iz filtrata kulture plijesni Penicillium notatum i Penicillium chrysogenum, a cefalosporini iz filtrata kulture aktinomiceta (Cephalosporium acremonium. Istraživanja su omogućila otkrića aktivne skupine, 6-amino-penicilanske kiseline čijim je izdvajanjem omogućena proizvodnja polusintetskih penicilina koji su nadišli ograničenja prirodnog penicilina G. Fizikalno-kemijska svojstva beta-laktama mogu se mijenjati supstitucijom vodika u karboksilnoj skupini penicilina, odnosno modifikacijom bočnog lanca cefalosporina. Time se povećala otpornost na djelovanje β-laktamaza i proširen spektar djelovanja. Beta-laktami u terapijskim koncentracijama djeluju baktericidno inhibirajući sintezu stanične stijenke bakterija. Penicilini su važni za antibakterijsku kemoterapiju, često u kombinaciji s drugim antimikrobnim lijekovima. Cefalosporini se primjenjuju kao zamjena za peniciline u liječenju infekcija uzrokovanih gram-negativnim bakterijama te u profilaksi pri kirurškim zahvatima. Primjena beta-laktama u životinja koje se koriste kao hrana može dovesti do ostataka tih lijekova u mesu i mesnim prerađevinama, te mlijeku i jajima. Unošenje antimikrobnih lijekova u ljudski organizam hranom, osobito je opasno zbog njihove direktne toksičnosti odnosno kancerogenosti, utjecaja na sastav crijevne mikroflore, mogućih alergijskih reakcija, te pojave otpornosti pojedinih patogenih mikroorganizama, te je njihovo određivanje nužno. Obzirom da se puno koriste u tretmanu mastitisa najčešće su utvrđeni antimikrobni

Comparison of rates of potentially inappropriate medication use according to the Zhan criteria for VA versus private sector medicare HMOs.

Science.gov (United States)

Barnett, Mitchell J; Perry, Paul J; Langstaff, Jodi D; Kaboli, Peter J

2006-06-01

Inappropriate prescribing in the elderly is common, but rates across different health care systems and the impact of formulary restrictions are not well described. To determine if rates of inappropriate medication use in the elderly differ between the Veterans Affairs (VA) health care system and the private sector Medicare health maintenance organization (HMO) patients. A cross-sectional study design compared administrative pharmacy claims from 10 distinct geographic regions in the United States in the VA health care system and 10 analogous regions for patients enrolled in Medicare HMOs. The cohorts included 123,633 VA and 157,517 Medicare HMO patients aged 65 years and older. Inappropriate medication use was identified using the Zhan modification of the Beers criteria, which categorizes 33 potentially inappropriate drugs into 3 major classifications: "always avoid," "rarely appropriate," and "some indications." Comparisons between the VA health care system and the private sector Medicare HMO were performed for overall differences and stratified by gender and age. The drug formulary status of the Zhan-criteria drugs was known for the VA health system but not for the Medicare HMO patients. Compared with private sector patients, VA patients were less likely to receive any inappropriate medication (21% vs. 29%, P private sector for males (21% vs. 24%, P private sector Medicare HMOs, elderly VA patients were less likely to receive medications defined by the Zhan criteria as potentially inappropriate. A restrictive formulary that excludes 12 of the 33 Zhan criteria drugs may be a factor in the reduction of undesired prescribing patterns in elderly populations.

VA Disability Compensation and Money Spent on Substance Use Among Homeless Veterans: A Controversial Association.

Science.gov (United States)

Tsai, Jack; Rosenheck, Robert A

2015-06-01

There has long been concern that public support payments are used to support addictive behaviors. This study examined the amount of money homeless veterans spend on alcohol and drugs and the association between public support income, including VA disability compensation, and expenditures on alcohol and drugs. Data were from 1,160 veterans from 19 sites on entry into the Housing and Urban Development-Veterans Affairs Supportive Housing program. Descriptive statistics and nonparametric analyses were conducted. About 33% of veterans reported spending money on alcohol and 22% reported spending money on drugs in the past month. No significant association was found between public support income, VA disability compensation, and money spent on alcohol and drugs. A substantial proportion of homeless veterans spend some income on alcohol and drugs, but disability income, including VA compensation, does not seem to be related to substance use or money spent on addictive substances.

Multimethod evaluation of the VA's peer-to-peer Toolkit for patient-centered medical home implementation.

Science.gov (United States)

Luck, Jeff; Bowman, Candice; York, Laura; Midboe, Amanda; Taylor, Thomas; Gale, Randall; Asch, Steven

2014-07-01

Effective implementation of the patient-centered medical home (PCMH) in primary care practices requires training and other resources, such as online toolkits, to share strategies and materials. The Veterans Health Administration (VA) developed an online Toolkit of user-sourced tools to support teams implementing its Patient Aligned Care Team (PACT) medical home model. To present findings from an evaluation of the PACT Toolkit, including use, variation across facilities, effect of social marketing, and factors influencing use. The Toolkit is an online repository of ready-to-use tools created by VA clinic staff that physicians, nurses, and other team members may share, download, and adopt in order to more effectively implement PCMH principles and improve local performance on VA metrics. Multimethod evaluation using: (1) website usage analytics, (2) an online survey of the PACT community of practice's use of the Toolkit, and (3) key informant interviews. Survey respondents were PACT team members and coaches (n = 544) at 136 VA facilities. Interview respondents were Toolkit users and non-users (n = 32). For survey data, multivariable logistic models were used to predict Toolkit awareness and use. Interviews and open-text survey comments were coded using a "common themes" framework. The Consolidated Framework for Implementation Research (CFIR) guided data collection and analyses. The Toolkit was used by 6,745 staff in the first 19 months of availability. Among members of the target audience, 80 % had heard of the Toolkit, and of those, 70 % had visited the website. Tools had been implemented at 65 % of facilities. Qualitative findings revealed a range of user perspectives from enthusiastic support to lack of sufficient time to browse the Toolkit. An online Toolkit to support PCMH implementation was used at VA facilities nationwide. Other complex health care organizations may benefit from adopting similar online peer-to-peer resource libraries.

77 FR 51850 - Agency Information Collection: Emergency Submission for OMB Review (PACT: Clinical Innovation...

Science.gov (United States)

2012-08-27

... and Anxiety Stress Scales (DASS-21; Lovibond & Lovibond, 1995), VA Form 10-0532i. k. Patient Health..., & Rudy, 1985), VA Form 10-0532c. e. Pain Catastrophizing Scale (Osman, Barrios, Gutierrez, Kopper...

Strategies from a nationwide health information technology implementation: the VA CART story.

Science.gov (United States)

Box, Tamára L; McDonell, Mary; Helfrich, Christian D; Jesse, Robert L; Fihn, Stephan D; Rumsfeld, John S

2010-01-01

The VA Cardiovascular Assessment, Reporting, and Tracking (CART) system is a customized electronic medical record system which provides standardized report generation for cardiac catheterization procedures, serves as a national data repository, and is the centerpiece of a national quality improvement program. Like many health information technology projects, CART implementation did not proceed without some barriers and resistance. We describe the nationwide implementation of CART at the 77 VA hospitals which perform cardiac catheterizations in three phases: (1) strategic collaborations; (2) installation; and (3) adoption. Throughout implementation, success required a careful balance of technical, clinical, and organizational factors. We offer strategies developed through CART implementation which are broadly applicable to technology projects aimed at improving the quality, reliability, and efficiency of health care.

Neutronics and thermohydraulics of the reactor C.E.N.E.-Part I

International Nuclear Information System (INIS)

Caro, R.; Ahnert, C.; Naudin, A. E.; Martinez Fanegas, R.; Minguez, E.; Rovira, A.

1976-01-01

In this report the analysis of neutronics (both statics and kinetics), of the 10 MWt swimming pool reactor C.E.N.E, is included. In each of these chapters is given a short description of the theoretical model used, along with the theoretical versus experimental checking, carried out, whenever possible, with the reactors JEN-I and JEN-II of Junta de Energia Nuclear. (Author) 11 refs

Contribution of soil-32P, fertilizer-32P and VA mycorrhizal fungi to phosphorus nutrition of corn plant

International Nuclear Information System (INIS)

Feng Gu; Yang Maoqiu; Bai Dengsha; Huang Quansheng

1997-01-01

32 P labelled fertilizer and five synthetic phosphates (dicalcium phosphate, octocalcium phosphate, iron phosphate, aluminium phosphate and apatite), which were used to simulate inorganic phosphates such as Ca 2 -P, Ca 8 -P, Fe P , Al-P and Ca 10 -P in calcareous soil, were applied to corn plants inoculating with and without vesicular-arbuscular (VA) mycorrhizal fungi in a calcareous soil. The results showed that VA mycorrhizal fungi and dicalcium phosphate, octocalcium phosphate, iron phosphate, aluminium phosphate promoted growth and increased phosphorus content of corn plant. The four synthetic phosphates except apatite had higher contributions to corn plant growth than VA mycorrhizal fungi. Contributions of fertilizer-P, soil-P and synthetic phosphates to phosphorus nutrition of corn plant were in order of synthetic phosphates (except apatite) > soil- P > fertilizer-P. Inoculating with VA mycorrhizal fungi increased the contribution of soil-P and decreased the contribution of synthetic phosphates, but did not affect the contribution of fertilizer-P

The C.E.F.R.I

International Nuclear Information System (INIS)

Canipelle, A.D.

1999-01-01

The C.E.F.R.I. (French Committee of Enterprises certification for the training and Follow up of personnel working under Ionizing Radiations) has for aim to create a frame of mind, a culture of prevention and optimization in the field of radiation protection by the brought into operation in intervening enterprises and training organisms. (N.C.)

E-I 90. Proceedings. V. 2

International Nuclear Information System (INIS)

1990-01-01

The developments and technology trends taking place in the power industry in South Africa were examined at the E-I 90 conference. Some of the developments in local nuclear power technology were also discussed. Separate abstracts were prepared for five of the papers presented at the conference. The remaining papers were considered outside the subject scope of INIS

On-farm animal welfare assessment in dairy cattle: improved lameness detection

OpenAIRE

Chapinal Gomez, Nuria

2013-01-01

Estudi realitzat a partir d’una estada a la University of British Columbia, Canada, entre 2010 i 2012. Primerament es va desenvolupar una escala per mesurar coixeses (amb valors de l’1 al 5). Aquesta escala es va utilitzar per estudiar l’associació entre factors de risc a nivell de granja (disseny de le instal.lacions i maneig) i la prevalencia de coixeses a Nord America. Les dades es van recollir en un total de 40 granges al Nord Est dels E.E.U.U (NE) i 39 a California (CA) . Totes les vaque...

Aerosol Vacuum-Assisted Plasma Ionization (Aero-VaPI) Coupled to Ion Mobility-Mass Spectrometry

Science.gov (United States)

Blair, Sandra L.; Ng, Nga L.; Zambrzycki, Stephen C.; Li, Anyin; Fernández, Facundo M.

2018-02-01

In this communication, we report on the real-time analysis of organic aerosol particles by Vacuum-assisted Plasma Ionization-Mass Spectrometry (Aero-VaPI-MS) using a home-built VaPI ion source coupled to a Synapt G2-S HDMS ion mobility-mass spectrometry (IM-MS) system. Standards of organic molecules of interest in prebiotic chemistry were used to generate aerosols. Monocaprin and decanoic acid aerosol particles were successfully detected in both the positive and negative ion modes, respectively. A complex aerosol mixture of different sizes of polymers of L-malic acid was also examined through ion mobility (IM) separations, resulting in the detection of polymers of up to eight monomeric units. This noncommercial plasma ion source is proposed as a low cost alternative to other plasma ionization platforms used for aerosol analysis, and a higher-performance alternative to more traditional aerosol mass spectrometers. VaPI provides robust online ionization of organics in aerosols without extensive ion activation, with the coupling to IM-MS providing higher peak capacity and excellent mass accuracy. [Figure not available: see fulltext.

Ladinia linguistica in una monumentale opera: Atlante linguistico del ladino dolomitico e dei dialetti limitrofi - ALD-1, Dr. Ludwig Reichert Verlag, Wiesbaden 1998

Directory of Open Access Journals (Sweden)

Mitja Skubic

2000-12-01

Full Text Available L'apparizione dell'atlante linguistico di un territorio romanzo va salutata con gioia, come una festa della ricerca scientifica in tale settore. E il sentimenta di gioia ci pervade quando sfogliamo i primi quattro volumi, in folio, dell 'ALD. Non solo per la mole e l'ampia concezione dell'opera, ma altrettanto e più ancora per il ricco materiale che l' ALD offre. A tutta l' equipe scientifica guidata dal rinomato romanista salisburghese prof. Hans Goebl che assieme a Lois Craffonara é anche ideatore dell 'opera, nonché ai collaboratori e all'editore vadano i nostri sinceri ringraziamenti. Ci sia permesso di aggiungere che la nostra rivista si pregia d'aver potuto ospitare alcuni studi scientifici del prof. Goebl, come anche del suo stretto collaboratore prof. Roland Bauer.

Ladinia linguistica in una monumentale opera: atlante lunguistico del ladino dolomitico e dei dialetti limitrofi - ald-1, Dr. Ludwig Reichert Verlag, Wiesbaden 1998.

Directory of Open Access Journals (Sweden)

Mitja Skubic

2015-08-01

Full Text Available L'apparizione dell'atlante linguistico di un territorio romanzo va salutata con gioia, come una festa della ricerca scientifica in tale settore. E il sentimento di gioia ci pervade quando sfogliamo i primi quattro vol umi, in folio, deli' ALD. Non sol oper la mole e l'ampia concezione dell'opera, ma altrettanto e più ancora per il ricco materiale che l 'ALD offre. A tutta l' équipe scientifica guidata dal rinomato romanista salisburghese prof. Hans Goebl che assieme a Lois Craffonara e anche ideatore deli' opera, nonché ai collaboratori è all'editore vadano i nostri sinceri ringraziamenti. Ci sia permesso di aggiungere che la nostra rivista si pregia d'aver potuto ospitare alcuni studi scientifici del prof. Goebl, come anche del suo stretto collaboratore prof. Roland Bauer.

<i>Desenvolvimento e estudos de estabilidade de cremes e géis contendo sementes e extratos do bagaço da uva Isabel (Vitis labrusca L.i>

Directory of Open Access Journals (Sweden)

JOãO RONALDO N. FERREIRA

2010-12-01

Full Text Available No cenário mundial, inúmeras indústrias de cosméticos buscam a inovação, utilizando-se de matérias-primas de origens diversificadas, principalmente oriundas de vegetais, representando uma alternativa de substituição de materiais sintéticos por naturais. Com esse intuito, no presente estudo, realizou-se o desenvolvimento e a avaliação da estabilidade de emulsões e géis contendo extratos e sementes do bagaço da uva Isabel (Vitis labrusca L., uma espécie de uva rica em compostos fenólicos e flavonoides com grande atividade antioxidante. Com isso, buscou-se evidenciar o período em que os produtos mantiveram suas propriedades físico-químicas, frente a variações climáticas forçadas em estudos acelerados, durante o período de armazenamento. Foram preparados cremes contendo 5 e 10% de extrato glicólico do bagaço da uva e géis contendo 10% de sementes trituradas, sendo acondicionados em condições ambientais distintas e avaliados, através de testes físico-químicos, no período de 60 dias. Durante esse período, não foram evidenciados sinais de instabilidade físico-química nos cremes analisados frente às condições testadas. No entanto, o gel apresentou leve alteração da cor e do odor, sugerindo a necessidade de estabilização físico-química de seus constituintes naturais com a adição de antioxidantes. <i>Palavras-chave>: Antioxidante. Esfoliante. Estabilidade. Uva Isabel. Vitis labrusca L. ABSTRACT <i>Development and testing of the stability of creams and gels containing extracts of the pomace and seeds of Isabel grapes (Vitis labrusca L.i> Numerous cosmetic companies around the world seek innovation, using raw materials of various origins, mainly derived from plants, as natural alternatives to synthetic materials. With this in mind, this study was carried out to develop and test the stability of emulsions and gels, respectively containing extracts of pomace and seeds of Isabel grape (Vitis labrusca L., a

KARAKTERISTIKE I DJELOVANJE NASILJA U VIDEOIGRAMA

OpenAIRE

Valković, Jerko

2009-01-01

Nasilje u medijima nije samo preslika nasilja prisutnog u životu pojedinaca ili društva jer treba uvijek imati u vidu da medijska posredovanje nasilja koje se prezentim dobiva nove funkcije i novo značenje. Govor o utjecaju nasilja u medijima pretpostavlja razumijevanje funkcioniranja i specifičnosti samoga medija, značenja koje taj medij ima za pojedinca i širi društveni ambijent te, na osobit način, poznavanje dinamike koja se razvija prigodom konzumiranja medija. Jedno je od važnih obiljež...

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.

Waves from the Sun: to the 100th anniversary of V.A. Troitskaya’s birth

Directory of Open Access Journals (Sweden)

Guglielmi A.V.

2017-09-01

Full Text Available It has been one hundred years since the birth of the outstanding scientist Professor V.A. Troitskaya. Her remarkable achievements in solar-terrestrial physics are widely known. For many years, Valeria A. Troitskaya was the President of the International Association of Geomagnetism and Aeronomy. This article deals with only one aspect of the multifaceted creative activity of V.A. Troitskaya. It relates to the problem of sources of ultra-low frequency (ULF electromagnetic oscillations and waves outside Earth’s magnetosphere. We were fortunate to work under the leadership of V.A. Troitskaya on this problem. In this paper, we briefly describe the history from the emergence of the idea of the extramagnetospheric origin of dayside permanent ULF oscillations in the late 1960s to the modern quest made by ground and satellite means for ULF waves excited by solar surface oscillations propagating in the interplanetary medium and reaching Earth.

Armazenamento de pitanga sob atmosfera modificada e refrigeração: I-transformações químicas em pós-colheita Storage of Suriname cherry under modified atmosphere and refrigeration: I - postharvest chemical changes

Directory of Open Access Journals (Sweden)

Adriana Ferreira dos Santos

2006-04-01

Full Text Available Este experimento teve como objetivo avaliar as transformações pós-colheita em pitangas colhidas nos estádios de maturação vermelho-alaranjado (VA e vermelho predominante (VP e mantidas sob atmosfera modificada (AM por filme de cloreto de polivinila (PVC, a 10 ± 0,5 ºC, 14 ± 0,5ºC e (90 ± 1%UR e a temperatura ambiente (23 ± 2°C e 85 ± 2%UR. O uso de AM associada à refrigeração permitiu manutenção dos sólidos solúveis, acidez titulável, dos açúcares solúveis totais e vitamina C, e também resultou em menor taxa de aumento nos carotenóides totais para frutos do estádio de maturação VA mantido a 10 e 14ºC. Em conjunto, pitangas colhidas no estádio vermelho-alaranjado foram as que apresentaram melhor manutenção das características intrínsecas durante oito dias de armazenamento sob atmosfera modificada a 10ºC.The aim of this experiment was to evaluate postharvest changes in Suriname Cherry harvested in the maturity stages red-orangish (RO and predominant red (PR, kept under modified atmosphere (MA by polyvinyl chloride film (PVC, at 10± 0.5 ºC, 14± 0.5 ºC, 90 ± 1% RH and room temperature (23 ± 2°C. The use of MA associated with refrigeration allowed the maintenance of total soluble solids, titratable acidity, soluble sugars, and vitamin C, and also resulted in lower increase rate in total carotenoids for fruits in the RO maturity stages kept at 10 e 14ºC. All together, Suriname Cherries harvested in red-orangish skin color were those that presented better maintenance of the intrinsic characteristics during 8 days storage under modified atmosphere at 10ºC.

Modeling of Mean-VaR portfolio optimization by risk tolerance when the utility function is quadratic

Science.gov (United States)

Sukono, Sidi, Pramono; Bon, Abdul Talib bin; Supian, Sudradjat

2017-03-01

The problems of investing in financial assets are to choose a combination of weighting a portfolio can be maximized return expectations and minimizing the risk. This paper discusses the modeling of Mean-VaR portfolio optimization by risk tolerance, when square-shaped utility functions. It is assumed that the asset return has a certain distribution, and the risk of the portfolio is measured using the Value-at-Risk (VaR). So, the process of optimization of the portfolio is done based on the model of Mean-VaR portfolio optimization model for the Mean-VaR done using matrix algebra approach, and the Lagrange multiplier method, as well as Khun-Tucker. The results of the modeling portfolio optimization is in the form of a weighting vector equations depends on the vector mean return vector assets, identities, and matrix covariance between return of assets, as well as a factor in risk tolerance. As an illustration of numeric, analyzed five shares traded on the stock market in Indonesia. Based on analysis of five stocks return data gained the vector of weight composition and graphics of efficient surface of portfolio. Vector composition weighting weights and efficient surface charts can be used as a guide for investors in decisions to invest.

BOL I SUZBIJANJE BOLI PRI KRONIČNOJ RANI

OpenAIRE

PERSOLI-GUDELJ, MARIJANA; LONČARIĆ-KATUŠIN, MIRJANA

2015-01-01

U ovom preglednom članku opisan je patomehanizam nastanka bolnog osjeta i put njegovog širenja od mjesta ozljede do korteksa s posebnim osvrtom na pojavu boli kod kronične rane i važnosti njenog pravodobnog i pravovaljanog liječenja Istaknuto je značenje nociceptora (prihvatača bolnih podražaja) i kemijskih posrednika (neurotransmitera) te alogenih tvari koje se oslobađaju na mjestu ozljede i podražuju nocicepcijske neurone. U liječenju je naglašena primjena farmakoterapije (analgetici). Kao ...

CYP2E1 Rsa I/Pst I polymorphism contributes to oral cancer susceptibility: a meta-analysis.

Science.gov (United States)

Niu, Yuming; Hu, Yuanyuan; Wu, Mingyue; Jiang, Fei; Shen, Ming; Tang, Chunbo; Chen, Ning

2012-01-01

Previous data on association between CYP2E1 Rsa I/Pst I polymorphism and oral cancer risk were controversial. To investigate the association between CYP2E1 Rsa I/Pst I polymorphism and oral cancer risk. We performed a meta-analysis to assess the relationship between oral cancer and genotype with English language until June 2010. Twelve published case-control studies of 1259 patients with oral cancer and 2262 controls were acquired. Odds ratios (ORs) with 95% confidence intervals (CIs) were used to assess the strength of the association in codominant and dominant models. Overall, the pooled ORs indicated a significant association between CYP2E1 Rsa I/Pst I polymorphism and oral cancer risk (for c1/c2 vs. c1/c1: OR=1.30, 95% CI=1.04-1.62, Pheterogeneity=0.57; for (c1/c2+c2/c2) vs. c1/c1: OR=1.32, 95% CI=1.07-1.64, Pheterogeneity=0.57, respectively). In subgroup analysis by race, the same significant risks were found among Asian (for c1/c2 vs. c1/c1: OR=1.41, 95% CI=1.05-1.91, Pheterogeneity=0.92; for (c1/c2+c2/c2) vs. c1/c1: OR=1.43, 95% CI=1.08-1.88, Pheterogeneity=0.97, respectively). In conclusion, this meta-analysis demonstrates that CYP2E1 Rsa I/Pst I c2 allele may be a biomarker for oral cancer, especially among Asian populations.

[A. I. Kuznetsova, O. A. Kazakevitsh, E. V. Grushkina, E. A. Helimski. Selkupski jazõk] / Ago Künnap

Index Scriptorium Estoniae

Künnap, Ago, 1941-

2003-01-01

Raamatust: Kuznetsova, A. I., Kazakevitsh, O. A., Grushkina, E. V., Helimski, E. A. Selkupski jazõk : utshebnoje possobije dlja pedagogitsheskihh kolledzhei i võsshihh utshebnõhh zavedeni. Sankt-Peterburg : Filial izdatelstva Prosveshtshenije, 2002

Analisi e variazioni di tempo: la Polacca op. 53 di Chopin

Directory of Open Access Journals (Sweden)

Giorgio Sanguinetti

2013-12-01

Full Text Available L'aspetto più difficile e sfuggente dell'esecuzione musicale è forse quello della scelta del tempo e delle sue variazioni. Qual è il tempo giusto per una composizione, e come va stabilito? E poi, una volta deciso il tempo generale, questo va osservato strettamente o l'esecutore può concedersi accelerandi e rallentandi occasionali, o addirittura cambiare il tempo in una data parte della composizione, per poi riprendere successivamente il tempo principale? In cosa consiste il rubato, e dove questa pratica trova legittimità? È giustificato introdurre una variazione agogica anche dove il compositore non l'ha prescritta? Domande di questo genere si pongono continuamente agli esecutori, e le risposte ovviamente dipendono da una gran quantità di fattori, prima di tutto dal contesto storico e stilistico nel quale il pezzo è originato, e dalla conoscenza della prassi esecutiva relativa alla sua epoca e alla sua tradizione locale.

78 FR 27882 - VA Veteran-Owned Small Business (VOSB) Verification Guidelines

Science.gov (United States)

2013-05-13

... Verification Self-Assessment Tool that walks the veteran through the regulation and how it applies to the...) Verification Guidelines AGENCY: Department of Veterans Affairs. ACTION: Advanced notice of proposed rulemaking... regulations governing the Department of Veterans Affairs (VA) Veteran-Owned Small Business (VOSB) Verification...

Itàlia i la configuració de la llegenda negra borgiana

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Joan Emili Roig Matoses

2015-12-01

Full Text Available La llegenda negra dels Borja va començar a Itàlia i la van començar els italians en el segle XV. Començada a forjar per cronistes, informadors, cardenals… i contràriament al que es podria pensar, aquesta no va començar després de la mort del segon papa Borja Alexandre VI, sinó durant el seu cardenalat, el seu pontificat i com no, després de la seua mort i continuant els segles posteriors amb acusacions falses com la simonia, el incest, els assassinats… The black legend of Borgia’s family began in Italy and Italians began in the fifteenth century. Created by reporters, cardinals... and contrary to what you might think, not this black legend began after the death of the second Pope Alexander VI Borja but the cardinal time, and of his pontificate, after his death and continue over the following centuries with false accusations as simony, the incest, murder…

Marketing mode u industriji tekstila i odjeće

OpenAIRE

Grilec Kaurić, Alica

2009-01-01

Marketing mode istražuje povezanost modnog dizajna i marketinga uključujući razvoj, promociju, prodajne i cjenovne aspekte u industriji mode. Uspješni marketinški menadžeri svjesni su da su ključni elementi marketinga mode prepoznavanje potrošačkih trendova, izgradnja jakih marki i stvaranje pozitivnog imidža proizvođača. Kako bi se projicirao budući razvoj marketinga u industriji tekstila i odjeće Republike Hrvatske, provedeno je izviđajno istraživanje putem osobnih intervjua sa stručnjacima...

Comparison of Comet Enflow and VA One Acoustic-to-Structure Power Flow Predictions

Science.gov (United States)

Grosveld, Ferdinand W.; Schiller, Noah H.; Cabell, Randolph H.

2010-01-01

Comet Enflow is a commercially available, high frequency vibroacoustic analysis software based on the Energy Finite Element Analysis (EFEA). In this method the same finite element mesh used for structural and acoustic analysis can be employed for the high frequency solutions. Comet Enflow is being validated for a floor-equipped composite cylinder by comparing the EFEA vibroacoustic response predictions with Statistical Energy Analysis (SEA) results from the commercial software program VA One from ESI Group. Early in this program a number of discrepancies became apparent in the Enflow predicted response for the power flow from an acoustic space to a structural subsystem. The power flow anomalies were studied for a simple cubic, a rectangular and a cylindrical structural model connected to an acoustic cavity. The current investigation focuses on three specific discrepancies between the Comet Enflow and the VA One predictions: the Enflow power transmission coefficient relative to the VA One coupling loss factor; the importance of the accuracy of the acoustic modal density formulation used within Enflow; and the recommended use of fast solvers in Comet Enflow. The frequency region of interest for this study covers the one-third octave bands with center frequencies from 16 Hz to 4000 Hz.

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.

Autoridades tradicionais vaNdau de Moçambique: o regresso do indirect rule ou uma espécie de neo-indirect rule?

Directory of Open Access Journals (Sweden)

Fernando Florêncio

2008-04-01

Full Text Available Neste artigo, partindo do exemplo Ndau de Moçambique, pretende-se compreender a importância do lugar social que as autoridades tradicionais detêm na actualidade e qual o seu papel no processo de formação do Estado ao nível distrital. Pretende-se demonstrar que, à semelhança do passado colonial, o Estado moçambicano tem procurado usar as autoridades tradicionais vaNdau em processos administrativos que se podem caracterizar como uma espécie de neo-indirect rule.Using the example of the Ndau of Mozambique, this article seeks to interpret the significance of the social standing of traditional authorities in modern life and their role in state formation at the district level. It endeavours to show how, as in the colonial past, the Mozambican state has sought to use the traditional vaNdau authorities in administrative roles which can best be described as a kind of neo-indirect rule.

Il progetto Virgo, Einstein e i computer

CERN Multimedia

2003-01-01

"Virgo sta accendendo i suoi laser: mercoledi e stato inaugurato a Pisa il piu potente rivelatore di onde gravitazionali al mondo, capace eventualmente di segnalare l'arrivo di un'onda dal cosmo, con una sensibilita di un miliardesimo di miliardesimo di metro" (1/2 page)

Otvorena pitanja u primjeni Zakona o pomorskom dobru i morskim lukama s osvrtom na prijedlog izmjena i dopuna

Directory of Open Access Journals (Sweden)

Željko Mišić

2005-09-01

Full Text Available Pomorsko dobro u Zakonu o pomorskom dobru i morskim lukama (NN 158/03 određeno je kao u ranije važećem Pomorskom zakoniku. Za određivanje granice pomorskog dobra na obali i u lukama posebne namjene pojavljuju se dvojbe i pitanja na koja se daju različiti odgovori. No u lukama otvorenim za javni promet to je prilično jasno određeno pa su dvojbe i pitanja skoro isključena. Zakonom je izričito navedeno da morska obala uključuje i dio kopna nastao nasipavanjem, u dijelu koji služi iskorištavanju mora. Radi unošenja određene preciznosti predlažemo da se pitanje nasipa uredi slično odredbama Zakona o gradnji, odnosno da se pomorskim dobrom smatraju nasipi nastali nakon 15. veljače 1968. godine. Smatramo da je u Zakonu načinjen propust u tome što se u postupku utvrđivanja granice pomorskog dobra nije zadržao institut Uredbe o granici pomorskog dobra (koju donosi Vlada RH a uz prethodno pozitivno mišljenje Državnog odvjetništva RH. Mišljenja smo da bi prilikom izradbe detaljnih planova uređenja prostora na stručnu raspravu trebalo pozivati predstavnike Povjerenstva za granice pomorskog dobra i tražiti njihova mišljenja, odnosno očitovanja o tome da li predloženi planovi zadovoljavaju kriterije za utvrđivanje granice pomorskog dobra. Postupke dodjele koncesija na pomorskom dobru treba vezati uz donošenje rješenja o upisu pomorskog dobra u katastarske knjige, a potom raditi na sređivanju zemljišnih knjiga i evidenciji pomorskog dobra. (...

Validation of KENO V.a for criticality safety calculations involving WR-1 fast-neutron fuel arrangements

Energy Technology Data Exchange (ETDEWEB)

Gauld, I. C.

1991-07-15

The KENO V.a criticality safety code, used with the SCALE 27-energy-group ENDF/B-IV-based cross-section library, has been validated for low-enriched uranium carbide (UC) WR-1 fast-neutron (FN) fuel arrangements. Because of a lack of relevant experimental data for UC fuel in the published literature, the validation is based primarily on calculational comparisons with critical experiments for fuel types with a range of enrichments and densities that cover those of the FN UC fuel. The ability of KENO V.a to handle the unique annular pin arrangement of the WR-1 FN fuel bundle was established using a comparison with the MCNP3B code used with a continuous-energy ENDF/B-V-based cross-section library. This report is part of the AECL--10146 report series documenting the validation of the KENO V.a criticality safety code.

38 CFR 58.17 - VA Form 10-0144A-Statement of Assurance of Compliance with Equal Opportunity Laws.

Science.gov (United States)

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false VA Form 10-0144A-Statement of Assurance of Compliance with Equal Opportunity Laws. 58.17 Section 58.17 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) FORMS § 58.17 VA Form 10-0144A—Statement of Assurance of Compliance with Equal...

Characterization of the interaction between the heavy and light chains of bovine factor Va.

Science.gov (United States)

Walker, F J

1992-10-05

Bovine factor Va has been previously been shown to consist of heavy (M(r) = 94,000) and light chains (M(r) = 81,000), that interact in a manner dependent upon the presence of either calcium or manganese ions. In an attempt to understand the mechanism of subunit interaction we have studied the effects of temperature and ions on factor Va stability. The rates of formation of factor Va from isolated chains and dissociation were temperature-dependent with an energy of activation of 6.2 and 1.3 kcal mol-1, respectively. The yield of factor Va from isolated chains was inversely related to the amount of time the chains were incubated at 4 degrees C. Incubation of individual chains revealed that the heavy chain is cold-labile, an effect that is reversible. Manganese ion was observed to prevent the conversion to the inactive form. High salt tends to stabilize the two-chain structure of factor Va, but is inhibitory to its formation from isolated chains. High concentrations of either manganese or calcium ions also inhibited reconstitution of activity. The light chain, in particular, was sensitive to the presence of manganese or calcium ion. Heavy chain that had been cleaved by activated protein C had a weakened interaction with the light chain, and the resulting complex had no procoagulant activity. Cooling of the heavy chain to 4 degrees C enhanced its intrinsic fluorescence. Manganese ion prevented some of this enhancement. The heavy chain fluorescence returned to the room temperature value with a half-life of approximately 10 min. In the presence of manganese ion relaxation was accelerated. The intrinsic fluorescence of activated protein C-cleaved heavy chain was not increased when the temperature was decreased. These data suggest that the heavy chain can exist in two forms. Elevated temperature converts it to a form that can bind ions and have a productive interaction with the light chain. However, conditions that prevent the heavy chain from combining with the light

Aurora Bosna, Scautismo femminile e Guidismo. Esperienze educative in prospettiva di Genere: i casi dell'Italia e della Spagna

Directory of Open Access Journals (Sweden)

Lucia Tortora

2015-03-01

pp. 291 La recensione presenta il volume Scautismo femminile e Guidismo. Esperienze educative in prospettiva di Genere: i casi dell'Italia e della Spagna di Aurora Bosna, che analizza i fenomeni dello Scautismo femminile e del Guidismo in una prospettiva comparatstica e in un'ottica pedagogica e di genere, evidenziando il valore che tali esperienze hanno avuto nel percorso di emancipazione femminile all'interno dei contesti socio-culturali dell'Italia e della Spagna tra il XIX e il XX secolo.

p53 levels, cell cycle kinetics and radiosensitivity in two SV40 transformed Wi38VA13 fibroblast strains

International Nuclear Information System (INIS)

Werner, F.; Zoelzer, F.; Streffer, C.

2001-01-01

Background: The tumor suppressor protein p53 which can mediate an ionizing radiation-induced G 1 arrest in mammalian cells, forms complexes with SV40 large T antigen (l-T-Ag). We have analyzed the p53 levels, the capability to undergo a G 1 arrest and the radiosensitivity of two SV40 transformed fibroblast strains differing in their large T antigen expression. Material and Methods: One of the two strains (VA13F) is the commercially available form of Wi38VA13, the other (VA13E) arose spontaneously from the original one in our laboratory. Their p53 levels were measured by means of flow cytometry (FCM) and Western blot (WB) with two p53 antibodies (Ab-3, clone PAb240; Ab-6, clone DO-1; both Oncogene Science). Cell cycle distributions were determined flow cytometrically after BrdU labeling at regular time intervals after exposure to 250 kV X-rays. Radiosensitivity was assessed in a clonogenicity assay. Results: The p53 levels of the two strains corresponded to their large T antigen expression, presumably due to complex formation between the two proteins. The strain with a high p53 level did not show a G 1 arrest and had a relatively high radiosensitivity, whereas the strain with a low p53 level showed a significant G 1 arrest and a lower radiosensitivity. Conclusion: These results suggest that 1. complex formation between the large T antigen and p53 reduces the latter's functionality; 2. in these two strains the G 1 arrest is one of the factors determining radiosensitivity. (orig.) [de

Minihusfellesskap som verkemiddel i stadsutvikling av Undredal

OpenAIRE

Underdal, Brita

2017-01-01

Små bygdesamfunn i Noreg slit med nedgang i folketalet, og det går ut over utvikling, handel og trivsel hjå dei som vert verande i bygda. I verste fall blir bygdene heilt fråflytta, husa forfell og naturressursane går til spille. Dette kan vere framtidsbiletet til Undredal om ikkje noko vert gjort. På 20 år har folketalet gått ned frå 130 innbyggjarar til 70. Dersom utviklinga ikkje stagnerer, vil bygda snart vere tom for fastbuande. Oppgåva stiller difor spørsmålet: Korleis kan ein auk...

VA Student Financial Aid. Opportunity To Reduce Overlap in Approving Education and Training Programs. Report to the Committee on Veterans' Affairs, U.S. Senate.

Science.gov (United States)

General Accounting Office, Washington, DC. Health, Education, and Human Services Div.

The Department of Veterans Affairs (VA) contracts with state approving agencies (SAAs) to assess whether schools and training programs offer education of sufficient quality for veterans to receive VA education assistance benefits when attending them. The General Accounting Office examined the gatekeeping activities of the VA and the Department of…

Pulmonary function testing in HTLV-I and HTLV-II infected humans: a cohort study

Directory of Open Access Journals (Sweden)

Garratty George

2003-07-01

Full Text Available Abstract Background HTLV-I infection has been linked to lung pathology and HTLV-II has been associated with an increased incidence of pneumonia and acute bronchitis. However it is unknown whether HTLV-I or -II infection alters pulmonary function. Methods We performed pulmonary function testing on HTLV-I, HTLV-II and HTLV seronegative subjects from the HTLV outcomes study (HOST, including vital capacity (VC, forced expiratory volume in one second (FEV1, and diffusing lung capacity for carbon monoxide (DLCO corrected for hemoglobin and lung volume. Multivariable analysis adjusted for differences in age, gender, race/ethnicity, height and smoking history. Results Mean (standard deviation pulmonary function values among the 257 subjects were as follows: FVC = 3.74 (0.89 L, FEV1 = 2.93 (0.67 L, DLCOcorr = 23.82 (5.89 ml/min/mmHg, alveolar ventilation (VA = 5.25 (1.20 L and DLCOcorr/VA = 4.54 (0.87 ml/min/mmHg/L. There were no differences in FVC, FEV1 and DLCOcorr/VA by HTLV status. For DLCOcorr, HTLV-I and HTLV-II subjects had slightly lower values than seronegatives, but neither difference was statistically significant after adjustment for confounding. Conclusions There was no difference in measured pulmonary function and diffusing capacity in generally healthy HTLV-I and HTLV-II subjects compared to seronegatives. These results suggest that previously described HTLV-associated abnormalities in bronchoalveolar cells and fluid may not affect pulmonary function.

e++e-→νsub(e)+anti νsub(e)+γ process in the gauge theories

International Nuclear Information System (INIS)

Dzhafarov, I.G.; Mustafaev, Kh.A.; Sultanov, S.F.

1977-01-01

The e + +e - →νsub(e)+anti νsub(e)+γ process has been treated within the framework of the unified theory of weak and electromagnetic interractions (the Weinberg-Salam model). The analytical expressions for the photoproduction differential cross section are presented for two energy ranges: the range of relatively low energies and that of the resonance production expected due to the Z bozon exchange. Angular and energy distributions of photons produced in the process under consideration are investigated. The photoproduction differential cross section is by two-three orders of magnitude higher for the resonance energy, than the cross section for the same process, which is predicted by the local four-fermion V-A theory. The formulae obtained can be used also to describe the μ + +μ - →νsub(μ)+anti νsub(μ)+γ reaction

Epilepsy, E/I balance and GABAA receptor plasticity

Directory of Open Access Journals (Sweden)

Jean-Marc Fritschy

2008-03-01

Full Text Available GABAA receptors mediate most of the fast inhibitory transmission in the CNS. They form heteromeric complexes assembled from a large family of subunit genes. The existence of multiple GABAA receptor subtypes differing in subunit composition, localization and functional properties underlies their role for fi ne-tuning of neuronal circuits and genesis of network oscillations. The differential regulation of GABAA receptor subtypes represents a major facet of homeostatic synaptic plasticity and contributes to the excitation/inhibition (E/I balance under physiological conditions and upon pathological challenges. The purpose of this review is to discuss recent fi ndings highlighting the signifi cance of GABAA receptor heterogeneity for the concept of E/I balance and its relevance for epilepsy. Specifi cally, we address the following issues: (1 role for tonic inhibition, mediated by extrasynaptic GABAA receptors, for controlling neuronal excitability; (2 signifi cance of chloride ion transport for maintenance of the E/I balance in adult brain; and (3 molecular mechanisms underlying GABAA receptor regulation (traffi cking, posttranslational modifi cation, gene transcription that are important for homoeostatic plasticity. Finally, the relevance of these fi ndings is discussed in light of the involvement of GABAA receptors in epileptic disorders, based on recent experimental studies of temporal lobe epilepsy (TLE and absence seizures and on the identifi cation of mutations in GABAA receptor subunit genes underlying familial forms of epilepsy.

Genetic Variations Associated with Vitamin A Status and Vitamin A Bioavailability

Directory of Open Access Journals (Sweden)

Patrick Borel

2017-03-01

Full Text Available Blood concentration of vitamin A (VA, which is present as different molecules, i.e., mainly retinol and provitamin A carotenoids, plus retinyl esters in the postprandial period after a VA-containing meal, is affected by numerous factors: dietary VA intake, VA absorption efficiency, efficiency of provitamin A carotenoid conversion to VA, VA tissue uptake, etc. Most of these factors are in turn modulated by genetic variations in genes encoding proteins involved in VA metabolism. Genome-wide association studies (GWAS and candidate gene association studies have identified single nucleotide polymorphisms (SNPs associated with blood concentrations of retinol and β-carotene, as well as with β-carotene bioavailability. These genetic variations likely explain, at least in part, interindividual variability in VA status and in VA bioavailability. However, much work remains to be done to identify all of the SNPs involved in VA status and bioavailability and to assess the possible involvement of other kinds of genetic variations, e.g., copy number variants and insertions/deletions, in these phenotypes. Yet, the potential usefulness of this area of research is exciting regarding the proposition of more personalized dietary recommendations in VA, particularly in populations at risk of VA deficiency.

La música popular de la literatura al cine: lenguaje, discurso y significados en <i>Alta Fidelidadi> y <i>The Commitmentsi>

Directory of Open Access Journals (Sweden)

Viñuela Suárez, Eduardo

2010-02-01

Full Text Available Adapting a novel into a film is not a simple question of translating the narrative plot from one medium to another, it also deals with the cultural competence of the reader / spectator and the meanings and discourses articulated in the interpretation of the texts. Music is present in both novels and films, and so it participates in the process of creating meanings, even when it does not take part in the formal structure of the text. This article develops the analysis of popular music in <i>The Commitmentsi> and <i>High Fidelityi>, two films based on two novels where the ideology of rock music influences both characters and spaces. Songs, musicians and instruments are present in prose, dialogues, sound and image, both in the novels by Roddy Doyle and Nick Hornby, respectively, and in the films directed by Alan Parker and Stephen Frears, thus demonstrating the multimedia condition of music and its capability to interact with the narrative structure of the texts in the articulation of several discourses.

La adaptación cinematográfica de novelas va más allá de la transposición de la narrativa de un medio de expresión a otro e implica a una serie de discursos que están presentes en la obra y que son activados por el lector-espectador en función de su competencia cultural. La música, presente en ambos medios, es capaz de vehicular mensajes que, aunque no se encuentren en la estructura narrativa de las obras, participan en la creación de significados. En este artículo abordamos un análisis formal y discursivo de la música popular en <i>Alta fidelidadi> y <i>The Commitmentsi>, dos novelas adaptadas al cine en las que la ideología de la cultura rock se manifiesta en personajes y espacios. Canciones, músicos e instrumentos aparecen en texto escrito, diálogos, imagen y sonido en las novelas de Roddy Doyle y Nick Hornby y sus respectivas adaptaciones cinematográficas de Alan Parker y Stephen Frears, demostrando la condici

E.O.S.-i piidleb mitu naftafirmast kosilast / Koit Brinkmann

Index Scriptorium Estoniae

Brinkmann, Koit

2007-01-01

Ilmunud ka: Delovõje Vedomosti 25. juuli lk. 7. Severstaltransile kuuluva naftatransiidifirma E.O.S.-i võimalike ostjatena nähakse Hollandi firmat Vopak, Vene-Briti ühisfirmat TNK BP, Hollandi kompaniid Schell ning Hollandi naftakompaniid Trafigura. Diagramm: E.O.S.-il mullu edukas aasta. Lisa: E.O.S.-il neli kosilasekandidaati; Number; AS E.O.S.

Ab initio study of the compound-energy modeling of multisublattice structures: The (hP6) Ni{sub 2}In-type intermetallics of the Ni–In–Sn system

Energy Technology Data Exchange (ETDEWEB)

Ramos de Debiaggi, S., E-mail: susana.ramos@fain.uncoma.edu.ar [Facultad de Ingeniería, Universidad Nacional del Comahue, Buenos Aires 1400, 8300 Neuquén (Argentina); Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas – CONICET-UNCo (Argentina); González Lemus, N.V. [Facultad de Ingeniería, Universidad Nacional del Comahue, Buenos Aires 1400, 8300 Neuquén (Argentina); Deluque Toro, C. [Grupo de Nuevos Materiales, Universidad de la Guajira, Riohacha (Colombia); Fernández Guillermet, A. [CONICET - Instituto Balseiro, Centro Atómico Bariloche, Avda. Bustillo 9500, 8400 Bariloche (Argentina)

2015-01-15

Highlights: • A DFT study of the compounds involved in CALPHAD modeling of the Ni–In–Sn (hP6) phase. • Several three-sublattice compounds of Ni, In, Sn and vacancies are studied ab initio. • Structural, cohesive and thermodynamic properties and the electronic DOS are reported. • Trends in calculated properties are correlated with changes in electronic structure. • A picture of the chemical bonding trends for these s-p/d type compounds is discussed. - Abstract: The thermodynamic modeling of non-stoichiometric, multisublattice intermetallic phases using the Compound-Energy Formalism (CEF) involves the determination of parameters representing the Gibbs energy (G{sub m}) of binary compounds, the so-called “end-member compounds” (EMCs), which are often metastable or hypothetical. In current CALPHAD (i.e., “Calculation of Phase Diagrams”) work, these quantities are treated as free parameters to be determined by searching for the best fit to the available information in the optimization procedure. The general purpose of this paper is to propose a theoretical approach to the study of the EMCs which makes use of density-functional-theory (DFT) ab initio calculations. The present method is applied to the EMCs involved in the CEF modeling of the non-stoichiometric (hP6) Ni{sub 2}In-structure type phase of the Ni–In and Ni–In–Sn systems using the three-sublattice models (Ni){sub 1}(Ni,Va){sub 1}(In,Ni){sub 1} and (Ni,Va){sub 1}(Ni,Va){sub 1}(In,Ni,Sn){sub 1}, respectively. By means of systematic ab initio projected augmented waves (PAW) calculations using the VASP code we study the EMCs involved in the CEF formulations of the G{sub m} for this phase in the binary and the ternary systems. Specifically, we study the twelve EMCs corresponding to the following sublattice occupations: (Ni){sub 1}(Ni){sub 1}(In){sub 1}, which is usually described as Ni:Ni:In (i.e., a compound with formula “Ni{sub 2}In”), Ni:Ni:Ni (i.e., “Ni{sub 3}”), Ni:Ni:Sn (�

Ab initio study of the compound-energy modeling of multisublattice structures: The (hP6) Ni2In-type intermetallics of the Ni–In–Sn system

International Nuclear Information System (INIS)

Ramos de Debiaggi, S.; González Lemus, N.V.; Deluque Toro, C.; Fernández Guillermet, A.

2015-01-01

Highlights: • A DFT study of the compounds involved in CALPHAD modeling of the Ni–In–Sn (hP6) phase. • Several three-sublattice compounds of Ni, In, Sn and vacancies are studied ab initio. • Structural, cohesive and thermodynamic properties and the electronic DOS are reported. • Trends in calculated properties are correlated with changes in electronic structure. • A picture of the chemical bonding trends for these s-p/d type compounds is discussed. - Abstract: The thermodynamic modeling of non-stoichiometric, multisublattice intermetallic phases using the Compound-Energy Formalism (CEF) involves the determination of parameters representing the Gibbs energy (G m ) of binary compounds, the so-called “end-member compounds” (EMCs), which are often metastable or hypothetical. In current CALPHAD (i.e., “Calculation of Phase Diagrams”) work, these quantities are treated as free parameters to be determined by searching for the best fit to the available information in the optimization procedure. The general purpose of this paper is to propose a theoretical approach to the study of the EMCs which makes use of density-functional-theory (DFT) ab initio calculations. The present method is applied to the EMCs involved in the CEF modeling of the non-stoichiometric (hP6) Ni 2 In-structure type phase of the Ni–In and Ni–In–Sn systems using the three-sublattice models (Ni) 1 (Ni,Va) 1 (In,Ni) 1 and (Ni,Va) 1 (Ni,Va) 1 (In,Ni,Sn) 1 , respectively. By means of systematic ab initio projected augmented waves (PAW) calculations using the VASP code we study the EMCs involved in the CEF formulations of the G m for this phase in the binary and the ternary systems. Specifically, we study the twelve EMCs corresponding to the following sublattice occupations: (Ni) 1 (Ni) 1 (In) 1 , which is usually described as Ni:Ni:In (i.e., a compound with formula “Ni 2 In”), Ni:Ni:Ni (i.e., “Ni 3 ”), Ni:Ni:Sn (“Ni 2 Sn”), Ni:Va:In (i.e., “NiIn”), Ni:Va:Ni (i.e

Reificação e consumismo ostentatório no <i>Gatsby O Magnifícoi> Reification and consumerism in <i>The Great Gatsbyi>

Directory of Open Access Journals (Sweden)

Robert Sayre

2007-05-01

Full Text Available Trata-se de uma interpretação do romance <i>Gatsby, o Magníficoi>, de F. Scott Fitsgerald, a partir de aspectos essenciais da sociedade moderna, como a reificação e o consumo ostentatório, aspectos esses intimamente ligados e relativamente distintos. Trata-se, portanto de destacar algumas modalidades importantes de conhecimento <i>sui generisi> desses fenômenos, exclusivamente, pelos meios literários. Palavras-chave: Alienação. Classe ociosa. Reificação. Literatura. This paper is a sociological interpretation of the novel <I>The Great GatsbyI>, by F. Scott Fitsgerald, from the point of view of some of the essential aspects of modern society such as the reification and the boasting consume which are at the same time closely linked and relatively distinct. In fact, it tries to point out some important modalities of human knowledge through a literary form, the novel. Keywords: Alienation. Idle class. Literature. Reification.

77 FR 33089 - OPSAIL 2012 Virginia, Port of Hampton Roads, VA

Science.gov (United States)

2012-06-05

...] RIN 1625-AA00, AA08, AA11 OPSAIL 2012 Virginia, Port of Hampton Roads, VA AGENCY: Coast Guard, DHS... of Hampton Roads, Virginia for Operation Sail (OPSAIL) 2012 Virginia activities. This regulation is..., Hampton Roads, the James River and Elizabeth River. DATES: This rule is effective from June 6, 2012 to...

77 FR 19957 - OPSAIL 2012 Virginia, Port of Hampton Roads, VA

Science.gov (United States)

2012-04-03

...-0174] RIN 1625-AA00, AA01, AA08, AA11, AA87 OPSAIL 2012 Virginia, Port of Hampton Roads, VA AGENCY... temporary regulations in the Port of Hampton Roads, Virginia for Operation Sail (OPSAIL) 2012 Virginia... portions of Chesapeake Bay, Hampton Roads, the James River and Elizabeth River. DATES: Comments and related...

Dynamic VaR Measurement of Gold Market with SV-T-MN Model

Directory of Open Access Journals (Sweden)

Fenglan Li

2017-01-01

Full Text Available VaR (Value at Risk in the gold market was measured and predicted by combining stochastic volatility (SV model with extreme value theory. Firstly, for the fat tail and volatility persistence characteristics in gold market return series, the gold price return volatility was modeled by SV-T-MN (SV-T with Mixture-of-Normal distribution model based on state space. Secondly, future sample volatility prediction was realized by using approximate filtering algorithm. Finally, extreme value theory based on generalized Pareto distribution was applied to measure dynamic risk value (VaR of gold market return. Through the proposed model on the price of gold, empirical analysis was investigated; the results show that presented combined model can measure and predict Value at Risk of the gold market reasonably and effectively and enable investors to further understand the extreme risk of gold market and take coping strategies actively.

Expression of Vitis amurensis VaERF20 in Arabidopsis thaliana Improves Resistance to Botrytis cinerea and Pseudomonas syringae pv. Tomato DC3000

Directory of Open Access Journals (Sweden)

Mengnan Wang

2018-03-01

Full Text Available Ethylene response factor (ERF transcription factors play important roles in regulating immune responses in plants. In our study, we characterized a member of the ERF transcription factor family, VaERF20, from the Chinese wild Vitis genotype, V. amurensis Rupr “Shuangyou”. Phylogenetic analysis indicated that VaERF20 belongs to group IXc of the ERF family, in which many members are known to contribute to fighting pathogen infection. Consistent with this, expression of VaERF20 was induced by treatment with the necrotrophic fungal pathogen Botrytis cinerea (B. cinerea in “Shuangyou” and V. vinifera “Red Globe”. Arabidopsis thaliana plants over-expressing VaERF20 displayed enhanced resistance to B. cinerea and the bacterium Pseudomonas syringae pv. tomato (Pst DC3000. Patterns of pathogen-induced reactive oxygen species (ROS accumulation were entirely distinct in B. cinerea and PstDC3000 inoculated plants. Examples of both salicylic acid (SA and jasmonic acid/ethylene (JA/ET responsive defense genes were up-regulated after B. cinerea and PstDC3000 inoculation of the VaERF20-overexpressing transgenic A. thaliana plants. Evidence of pattern-triggered immunity (PTI, callose accumulation and stomatal defense, together with increased expression of PTI genes, was also greater in the transgenic lines. These data indicate that VaERF20 participates in various signal transduction pathways and acts as an inducer of immune responses.

QUINOA (<i>CHENOPODIUM QUINOAi> WILLD: DIGESTIBILIDADE <i>IN VITROi>, DESENVOLVIMENTO E ANÁLISE SENSORIAL DE PREPARAÇÕES DESTINADAS A PACIENTES CELÍACOS

Directory of Open Access Journals (Sweden)

L. I. A. CASTRO

2008-11-01

Full Text Available

A quinoa (<i>Chenopodium quinoai> Willd é um pseudocereal isento de glúten, oriundo dos Andes, onde tem sido cultivado há milhares de anos. O objetivo deste trabalho foi desenvolver e avaliar sensorialmente algumas preparações contendo quinoa em grãos, flocos e farinha, destinadas ao paciente celíaco, e determinar a digestibilidade <i>in vitroi> de sua proteína, submetida ou não ao tratamento térmico. As amostras foram avaliadas sensorialmente através de um teste de aceitação utilizando a escala hedônica nominal de 9 pontos. O método utilizado na análise da digestibilidade protéica <i>in vitroi> foi o da queda de pH após 10 minutos, com a adição das enzimas tripsina e pancreatina às amostras de quinoa, tratadas e não tratadas termicamente. Das sete preparações testadas, seis foram bem aceitas, já que apresentaram um Índice de Aceitabilidade maior que 70%. Os flocos e grãos de quinoa, após serem testados termicamente, tiveram sua digestibilidade otimizada. Portanto, a quinoa e seus derivados podem ser considerados uma boa opção para a alimentação dos indivíduos portadores da doença celíaca.

The KiVa antibullying program in primary schools in Chile, with and without the digital game component: study protocol for a randomized controlled trial.

Science.gov (United States)

Gaete, Jorge; Valenzuela, Daniela; Rojas-Barahona, Cristian; Valenzuela, Eduardo; Araya, Ricardo; Salmivalli, Christina

2017-02-20

Bullying is a major problem worldwide and Chile is no exception. Bullying is defined as a systematic aggressive behavior against a victim who cannot defend him or herself. Victims suffer social isolation and psychological maladjustment, while bullies have a higher risk for conduct problems and substance use disorders. These problems appear to last over time. The KiVa antibullying program has been evaluated in Finland and other European countries, showing preventive effects on victimization and self-reported bullying. The aims of this study are (1) to develop a culturally appropriate version of the KiVa material and (2) to test the effectiveness of the KiVa program, with and without the online game, on reducing experiences of victimization and bullying behavior among vulnerable primary schools in Santiago (Chile), using a cluster randomized controlled trial (RCT) design with three arms: (1) full KiVa program group, (2) partial KiVa (without online game) program group and (3) control group. This is a three-arm, single-blind, cluster randomized controlled trial (RCT) with a target enrolment of 1495 4th and 5th graders attending 13 vulnerable schools per arm. Students in the full and partial KiVa groups will receive universal actions: ten 2-h lessons delivered by trained teachers during 1 year; they will be exposed to posters encouraging them to support victims and behave constructively when witnessing bullying; and a person designated by the school authorities will be present in all school breaks and lunchtimes using a visible KiVa vest to remind everybody that they are in a KiVa school. KiVa schools also will have indicated actions, which consist of a set of discussion groups with the victims and with the bullies, with proper follow-up. Only full KiVa schools will also receive an online game which has the aim to raise awareness of the role of the group in bullying, increase empathy and promote strategies to support victimized peers. Self-reported victimization

Hemijski udesi i procena rizika / Chemical accidents and hazard assessment

Directory of Open Access Journals (Sweden)

Rade Biočanin

2004-09-01

Full Text Available Brojni su udesi vezani za transport i upotrebu hemijskih materija. Ova činjenica je važna i zbog toga što se naša zemlja nalazi na raskrsnici značajnih svetskih komunikacija kojima se ovakvi tereti prevoze. Veliki broj vrsta hemijskih materija može znatno da naruši životnu sredinu za duži period. Ovaj rad, kroz različite parametre, nastoji da prouči takvu mogućnost i ukaže na načine za prevenciju sličnih događaja i zaštitu stanovništva u miru i tokom ratnih dejstava. Ostvarenje projekta jedinstvenog sistema ABHO daje mogućnost da se, korišćenjem savremene opreme za komunikaciju i efikasnih jedinica za brzo reagovanje u realnom vremenu, uspešno obavi monitoring opasnosti, uzbunjivanje, zaštita i dekontaminacija. / There is a growing number of accidents involving hazardous chemical substances during transportation. Serbia and Montenegro are at the crossroads of numerous important European transport links where a lot of such transports pass through. A great number of such substances can considerably damage environment for a very long period of time. This paper studies such events applying different parameters; it tries to point at successful prevention and protection from this threat at peace, as well as during war operations. The realization of the universal and united system of the NBCD of the Army of Serbia and Montenegro, together with modern communication equipment and very effective mobile units, enables on - time reaction and successful monitoring, alarming, protection and decontamination.

Discriminação fonológica e memória em crianças com dislexia e bons leitores Phonological discrimination and memory in children with dyslexia and good readers

Directory of Open Access Journals (Sweden)

Katerina Lukasova

2009-04-01

Full Text Available Presente estudo avaliou a capacidade de discriminação fonológica de sílabas em crianças com dislexia do desenvolvimento e bons leitores. Participaram do estudo 10 disléxicos e 10 controles pareados por idade, sexo, série, nível intelectual e atencional. 45 pares de sílabas diferentes quanto à sonorização, ponto de articulação e sílabas iguais foram apresentados para julgamento de similaridade em provas SOM/SOM e SOM/ESCRITA. O intervalo entre estímulos variou de curto, médio e longo. Os resultados mostraram diferenças entre-grupo em tarefa SOM/SOM, sendo que os disléxicos obtiveram desempenho inferior aos bons leitores em sílabas sonoras e ponto de articulação com intervalos longos. Análise dos pares de sílabas mostrou baixo acerto dos disléxicos nas sonoras (/KA/-/GA/ e /FA/-/VA/ e ponto de articulação (/ZA/-/VA/. Os resultados mostram perda mais rápida da informação fonológica na memória de trabalho em crianças disléxicas.The present study assessed the syllables' phonological discrimination ability in children with developmental dyslexia and good readers. 10 dyslexics and 10 controls matched for age, gender, school grade, intelligence and attention participated in the study. 45 pairs of syllables differentiated by sound, point of articulation and identical syllables were presented in forced choice tests SOUND/SOUND and SOUND/LETTER. The inter stimuli time varied from short, medium and long. The results showed between-group differences in SOUND/SOUND test with dyslexics doing worse than good readers in sound syllables and point of articulation syllables with long intervals. Analysis of the syllables pairs showed lower score for dyslexics in sound syllables (/KA/-/GA/ and /FA/-/VA/ and point of articulation syllables (/ZA/-/VA/. The results showed faster loss of phonological information in dyslexic children working memory.

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

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

Les màquines del futur pensaran i sentiran

OpenAIRE

Vallverdú, Jordi,

2014-01-01

Aquest any, la revista International Journal of Synthetic Emotions, líder internacional en l’estudi de les emocions artificials, ha editat dos números especials dedicats a la reflexió sobre emocions, cognició i computació, en honor a Alan Turing, el creador de la intel·ligència artificial i de les computadores i l'expert que va fer possible desxifrar els codis de la màquina Enigma. Hi han contribuït teòrics de la computació, programadors de conversadors artificials i enginyers que treballen p...

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

Science.gov (United States)

2012-11-27

... electronic data interchange (EDI) formats; or (3) another electronic form as prescribed by the contract....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 and...

Utjecaj ambalaže na području selektivne kozmetike i parfema

OpenAIRE

Ferenčak, Maja

2015-01-01

Završni rad bavi se izgledom ambalaže proizvoda selektivne kozmetike i skupocjenih parfema kroz identitet određenog branda, i njegovog krajnjeg korisnika-tržišta odnosno ciljane skupine. Dizajn ambalaže često ima presudan utjecaj na konačan izgleda proizvoda pogotovo u području o kojem pišem u završnom radu. Ambalaža selektivne kozmetike mora biti luksuzna i elegantna kako bi opravdala svoj naziv i pokazala ono što je izdvaja od takozvane „mass“ kozmetike. Ključna zadaća samog ...

Changing Patterns of Glucose-Lowering Medication Use in VA Nursing Home Residents With Diabetes, 2005 to 2011.

Science.gov (United States)

Lee, Sei J; Stijacic-Cenzer, Irena; Barnhart, Caroline; McClymont, Keelan; Steinman, Michael A

2015-10-01

Although nursing home (NH) residents make up a large and growing proportion of Americans with diabetes mellitus, little is known about how glucose-lowering medications are used in this population. We sought to examine glucose-lowering medication use in Veterans Affairs (VA) NH residents with diabetes between 2005 and 2011. Retrospective cohort study, using linked laboratory, pharmacy, administrative, and NH Minimum Dataset (MDS) 2.0 databases in 123 VA NHs. A total of 9431 long-stay (>90 days) VA NH residents older than 65 followed for 52,313 person-quarters. We identified receipt of glucose-lowering medications, including insulin, metformin, sulfonylureas, thiazolidinediones, and others (alpha-glucosidase inhibitors, meglitinides, glucagonlike peptide-1 analogs, dipeptidyl peptidase-4 inhibitors and amylin analogs) per quarter. The rates of sulfonylurea use in long-stay NH residents dropped dramatically from 24% in 2005 to 12% in 2011 (P use (10% to 2%, P use in 2007 (4% to Metformin use was stable, ranging between 7% and 9% (P = .24). Insulin use increased slightly from 30% to 32% (P Use of other classes of glucose-lowering medications was stable (P = .22) and low, remaining below 1.3%. Between 2005 and 2011, there were dramatic declines in use of sulfonylureas and thiazolidinediones in VA NH residents, suggesting that prescribing practices can be quickly changed in this setting. Published by Elsevier Inc.

Oyun Motivasyonu Ölçeği’nin Geçerliği ve Güvenirliği

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Ahmet AKIN

2014-05-01

Full Text Available Bu araştırmanın amacı Oyun Motivasyonu Ölçeği’nin (OMÖ; Lafrenière, Verner-Filion, & Vallerand, 2012 Türkçe formunun geçerlik ve güvenirliğini incelemektir. Araştırma 400 üniversite öğrencisi üzerinden yürütülmüştür. Ölçeğin yapı geçerliği için uygulanan doğrulayıcı faktör analizi sonucunda 18 maddenin altı boyutta toplandığı (İçsel Motivasyon, Bütünleşme, Kimliğe katma, İçe yansıtma, Dışsal düzenleme, Motivasyonsuzluk altı boyutlu modelin iyi uyum verdiği görülmüştür (x²= 320.39, sd= 117, RMSEA= .066, NFI= .94, NNFI= .95, CFI= .96, IFI= .96, GFI= .92, and SRMR=.042. Ölçeğin iç tutarlılık güvenirlik katsayıları altı alt boyut için sırasıyla .84, .89, .85, .87, .88 ve .76 olarak bulunmuştur. Araştırmanın sonuçları ölçeğin Türkçe formunun bireylerin video oyunlarını oynamaya yönelik motivasyonlarını değerlendirmede kullanılabilecek geçerli ve güvenilir bir ölçme aracı olduğunu göstermektedir.

Electronic Health Records: DOD's and VA's Sharing of Information Could Benefit from Improved Management

National Research Council Canada - National Science Library

2009-01-01

...) and the Department of Veterans Affairs (VA) are required to accelerate the exchange of health information between the departments and to develop systems or capabilities that allow for interoperability...

Plakortolide stereochemistry revisited: the checkered history of plakortolides e and I.

Science.gov (United States)

Yong, Ken W L; Barnych, Bogdan; De Voss, James J; Vatèle, Jean-Michel; Garson, Mary J

2012-10-26

The relative configuration of the plakortolide metabolite (4) isolated from a Madagascan Plakortis sp. and named (+)-plakortolide I is revised following reassignment of the ¹³C signals for C-7 and C-16, thereby establishing that the metabolite isolated was likely (+)-plakortolide E (3). We propose that the name "plakortolide I" should be retained for the plakortolide metabolite 5 first isolated by the Faulkner group; its enantiomer 4 can then be named ent-plakortolide I in line with the description of Barnych and Vatèle. The spectroscopic data for MPA esters prepared from synthetic samples of seco derivatives of plakortolide E (3) and ent-plakortolide I (4) were compared with those of MPA esters of seco derivatives from naturally isolated plakortolides L (1) and K (2) and of seco-plakortolide E (6a). Likewise, the spectroscopic data for MTPA esters derived from 3 and 4 were compared with data for the MTPA esters derived from 5. These various comparisons established that the sign of the specific rotation associated with the natural isolates is an unreliable indicator of absolute configuration and verify that the absolute configurations of plakortolides L (1), K (2), E (3), and I (5) are (3S, 4S, 6S), (3R, 4R, 6S), (3R, 4R, 6R), and (3S, 4S, 6R), respectively.

77 FR 1716 - James River National Wildlife Refuge, Prince George County, VA

Science.gov (United States)

2012-01-11

... River National Wildlife Refuge, Prince George County, VA AGENCY: Fish and Wildlife Service, Interior... (the refuge, NWR), which is located in Prince George County, Virginia. We provide this notice in... River NWR, in Prince George County, Virginia. This notice complies with our CCP policy to advise other...

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).

76 FR 70345 - Drawbridge Operation Regulations; Elizabeth River, Eastern Branch, Norfolk, VA

Science.gov (United States)

2011-11-14

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 [Docket No. USCG-2011-1022] Drawbridge Operation Regulations; Elizabeth River, Eastern Branch, Norfolk, VA AGENCY: Coast Guard, DHS. ACTION: Notice... periodic maintenance. The Norfolk Southern 5 Bridge, at mile 1.1, across the Elizabeth River (Eastern...

Caracterização química e atividade biológica do óleo essencial de <i>Lippia albai> cultivada no Paraná

Directory of Open Access Journals (Sweden)

M. A. NOGUEIRA

2009-01-01

Full Text Available

As amostras de óleo essencial de folhas frescas de <i>Lippia albai> (Mill. N. E. Brown (<i>Verbenaceae> coletadas nas quatro estações do ano e usadas popularmente no Brasil contra doenças estomacais, assim como antibacterianas e como anti-séptico, foram analisadas por CG/EM e avaliadas para atividade antibacteriana. Os resultados mostraram que as amostras deste óleo foram efetivas contra as bactérias <i>Acinetobacter baumannii>, <i>Bacillus subtilisi>, <i>Escherichia colii>, e <i>Staphylococcus intermedisi> confirmando seu uso tradicional para essas doenças. Palavras-chave: atividade antibacteriana, óleo essencial, <i>Lippia albai>.

Joan Maragall com a lector i traductor dels fragments "Abans que surti el sol" i "De l'immaculat coneixement" d'Així parlà Zaratustra

Directory of Open Access Journals (Sweden)

Heidi Grünewald

2011-01-01

Full Text Available El plantejament de l’autocreació permanent del subjecte, la il∙lusió de l’esperit lliure i el desig de viure la totalitat de l’ésser no determinen només el nucli temàtic dels dos fragments d’Així parlà Zaratustra que Joan Maragall va traduir i publicar a finals de febrer de 1898, sinó que també palesen la configuració nietzscheana d’un lector total que s’oposa a l’hàbit del «coneixement pur» i que prioritza el valor epistèmic de la vivència. La traducció que Maragall va realitzar dels fragments «Abans que surti el sol» i «De l’immaculat coneixement» és un aprofundiment poètic del text de Nietzsche que revela una simpatia cap a l’estètica de l’escenari cosmològic. A més a més, com a intel∙lectual, Maragall reafirma en aquesta tria temàtica el seu rebuig de la raó abstracta i suggereix la imprecisió d’un etern esdevenir de l’home a través de les seves experiències.

33 CFR 80.505 - Cape Henlopen, DE to Cape Charles, VA.

Science.gov (United States)

2010-07-01

... to Cape Charles, VA. (a) A line drawn from the seaward extremity of Indian River Inlet North Jetty to Indian River Inlet South Jetty Light. (b) A line drawn from Ocean City Inlet Light 6, 225° true across... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Cape Henlopen, DE to Cape Charles...

Vaizlerin İş Doyumu Ölçeği: Geliştirilmesi, Geçerliği ve Güvenilirliği

Directory of Open Access Journals (Sweden)

Zeynep Yüksel

2016-06-01

Full Text Available İş doyumu, çalışanların işlerinden beklentilerini karşılama durumları sonucundahissettikleri olumlu duygulardır. Vaizlerin iş doyumunun yüksek olması yaygındin eğitiminin verimliliğini etkilemektedir. Vaizlerin iş doyumunu belirleyecek birölçek olmaması ‘vaizlerin iş doyumu’ ölçeğinin geliştirilmesi gerekliliğini ortayaçıkarmaktadır. Diyanet İşleri Başkanlığı’nda görev yapan vaizlerin İş Doyumunubelirlemeye yönelik ölçek geliştirme çalışması geçerlik ve güvenirlik analizleriniyapmak araştırmanın amacını oluşturmaktadır.Vaizlerin İş Doyumu Ölçeğini geliştirme sürecinde ilgili literatür taranmıştır.Ölçek, önce pilot olarak 20; sonraki adımda ise 57 vaize uygulanmıştır. Ölçek içinyapılan analiz sonucunda güvenirlik katsayısı (Cronbach’s Alpha 0, 894 bulunmuştur.Ölçeğin yapı geçerliği için en çok olabilirlik (direkt oblimin faktör analizi yapılmıştır.Faktör analizinde elde edilen veriler KMO .603 ve barlett testleri x2 değeri ise634,847 (p< .005 bulunmuştur. Çalışmanın sonucunda 22 maddeli 7 boyutlu, toplamda%68,938 varyans açıklayan, geçerli ve güvenilir bir ölçek geliştirilmiştir. Busonuca göre ölçeğin geçerli ve güvenilir bir ölçme aracı olduğu söylenebilir.

The short-circuit test results of 6.9 kV/2.3 kV 400 kVA-class YBCO model transformer

International Nuclear Information System (INIS)

Tomioka, A.; Otonari, T.; Ogata, T.; Iwakuma, M.; Okamoto, H.; Hayashi, H.; Iijima, Y.; Saito, T.; Gosho, Y.; Tanabe, K.; Izumi, T.; Shiohara, Y.

2011-01-01

The 6.9 kV/2.3 kV 400 kVA-class single-phase YBCO model transformer with the YBCO tape with copper tape was manufactured for short-circuit current test. Short-circuit test was performed and the short-circuit current of primary winding was 346 A which was about six times larger than the rated current. The I-V characteristics of the winding did not change before and after the test. The transformer withstood short-circuit current. We are planning to turn the result into a consideration of a 66 kV/6.9 kV-20 MVA-class three-phase superconducting transformer. We are developing an elemental technology for 66 kV/6.9 kV 20 MVA-class power transformer with YBCO conductors. The protection of short-circuit technology is one of the elemental technologies for HTS transformer. Since short-circuit current is much higher than critical current of YBCO tape, there is a possibility that superconducting characteristics may be damaged during short-circuit period. We made a conductor to compose the YBCO tape with copper tape. We manufactured 6.9 kV/2.3 kV 400 kVA-class YBCO model transformer using this conductor and performed short-circuit current test. The short-circuit current of primary winding was 346 A which was about six times larger than the rated current. The I-V characteristics of the winding did not change before and after the test. We may consider this conductor withstands short-circuit current.

Art Públic i Memòria Ferroviària Regional (Sud-oest de Buenos Aires, República Argentina, 2003/2016

Directory of Open Access Journals (Sweden)

Diana I Ribas

2017-07-01

Full Text Available En els noranta, la degradació final del sistema ferroviari estatal impulsada pel president Carlos Menem en el marc d’una sèrie de normes neoliberals va implicar, paradoxalment, que es convertís en una atracció per a l’art públic regional. En aquest llavors, el Museu Municipal d’Art de Badia Blanca va impulsar un Simposi Nacional d’Escultura Monumental convidant a deu artistes a utilitzar la ferralla de ferro. Segons el paradigma modern d’art autònom, se’ls va trobar posteriorment un emplaçament en un parc lineal que va començar a ser anomenat Passeig de les Escultures. En aquest article s’aborda la segona etapa en tant vehicle de memòria. Al segle XXI, la utilització dels edificis abandonats amb fins culturals va ser paral·lela a un començament de reactivació ferroviària portada endavant pel kirchnerisme, no obstant els seus efectes no van ser sentits en aquesta regió. La creació del museu-taller Ferrowhite (2003, la presentació del projecte Intempèrie a la Biennal Regional d’Art el 2014 i les accions de l’Associació Amics de l’Estació Nicolás Levalle en aquest mateix any, han promogut una memòria que es debat entre la poesia de les ruïnes i la recuperació patrimonial. Aquestes propostes ubicades a llocs específics s’han recuperat els seus contextos històrics i teixit en ells entramats socials mitjançant pràctiques participatives i col·laboratives, creant les condicions de possibilitat perquè es generin picades d’ullet còmplices entre els integrants i es transformin en “llocs encantats” (de Certeau. Al seu torn, tenint en compte que es plantegen a si mateixes com a centres i les seves pràctiques emergents han estat produïdes des d’una ambigua frontera artístic-històric-polític-social, aquestes iniciatives de base comunitària poden ser caracteritzades com cartografies frontereres.

Le Associazioni delle donne e i diritti dell’infanzia in Italia (1861-1930

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Gabriella Seveso

2017-12-01

Full Text Available Lo scopo di questo articolo è quello di presentare la diffusione delle istituzioni educative per i bambini piccoli italiani e il modo in cui è significativamente legato alle associazioni femministe e alle iniziative di pensatori e pensatori illuminati. L'articolo ricostruisce la storia del diritto all'educazione per la prima infanzia in Italia nel periodo tra l'Unità d'Italia (1861 e i primi decenni del XX secolo. Rivela come queste iniziative hanno sottolineato la necessità di fornire istituzioni educative per giovani ragazze e bambini, non solo a fini di cura o igiene; ma spesso con importanti principi educativi come l'attenzione agli spazi, i rapporti con le famiglie e altri. L'articolo sottolinea anche come l'associazione femminista abbia anche combattuto duramente per un'adeguata formazione professionale di insegnanti e insegnanti.

Comparisons and Characterizations of the Mean-Variance, Mean-VaR, Mean-CVaR Models for Portfolio Selection With Background Risk

OpenAIRE

Xu, Guo; Wing-Keung, Wong; Lixing, Zhu

2013-01-01

This paper investigates the impact of background risk on an investor’s portfolio choice in a mean-VaR, mean-CVaR and mean-variance framework, and analyzes the characterizations of the mean-variance boundary and mean-VaR efficient frontier in the presence of background risk. We also consider the case with a risk-free security.

VaR and CVaR Implied in Option Prices

Directory of Open Access Journals (Sweden)

Giovanni Barone Adesi

2016-02-01

Full Text Available VaR (Value at Risk and CVaR (Conditional Value at Risk are implied by option prices. Their relationships to option prices are derived initially under the pricing measure. It does not require assumptions about the distribution of portfolio returns. The effects of changes of measure are modest at the short horizons typically used in applications. The computation of CVaR from option price is very convenient, because this measure is not elicitable, making direct comparisons of statistical inferences from market data problematic.

Le projet français P.I.V.E.R.T.

Directory of Open Access Journals (Sweden)

Rous Jean-François

2012-11-01

Full Text Available P.I.V.E.R.T. is an ambitious project of development of the 3rd generation biorefinery by 2020. Conceived around a technological complex with strict environmental criteria (aiming at obtaining a label HQE, P.I.V.E.R.T. federates all the national and main roads lifeblood, of the sector (some international partnerships are also under development. The major objectives of the P.I.V.E.R.T. project are: a valorization of oilseeds, proteins and lignocellulosic plant in its entirety (approach ‘‘entire plants’’ ; an operation in closed circuit on the level of water and energy exchanges, the platform providing for its own needs, in a logic of industrial ecology ; collection and valorization of a significant part of the CO2 produced by the activities of the refinery. Two strategies will be developed jointly: on one hand the development of ‘‘platform’’ molecules entering the traditional circuits of chemistry, on the current markets with the renewable character, in addition, the development of new molecules having new properties, thus giving access to new markets. Thanks to the research and development realized by researchers dedicated to P.I.V.E.R.T., the industrial partners will have access to a capable structure to develop, and to test demonstrators preceding future industrial production units. Certain technological bricks could be tested in a large scale industrial platform dedicated to operational integration of innovations. The development of programming technologies of refineries will give to P.I.V.E.R.T. the means to develop new innovative processes and will give to the industrials the possibility of modeling their future production units.

Što ispitujemo testovima pamćenja? Odnos metamemorije i objektivnih mjera pamćenja

OpenAIRE

Vranić, Andrea; Tonković, Mirjana

2011-01-01

Metamemorija se odnosi na naše znanje o pamćenju općenito, poznavanje vlastitih procesa i pamćenja te zadovoljstvo svojim pamćenjem. Područje mjerenja metamemorije relativno je novo, a ovaj je rad prilog raspravi o važnosti uključivanja metamemorije u procjenu nečijeg pamćenja, te nedostacima zaključivanja o kvaliteti ili poteškoćama nečijeg pamćenja isključivo na osnovi uratka u objektivnim zadacima pamćenja. Na uzorku od 247 sudionika, raspona dobi od 13 do 78 godina, ispitivali smo odnos m...

VA OpenNotes: exploring the experiences of early patient adopters with access to clinical notes.

Science.gov (United States)

Nazi, Kim M; Turvey, Carolyn L; Klein, Dawn M; Hogan, Timothy P; Woods, Susan S

2015-03-01

To explore the experience of early patient adopters who accessed their clinical notes online using the Blue Button feature of the My HealtheVet portal. A web-based survey of VA patient portal users from June 22 to September 15, 2013. 33.5% of respondents knew that clinical notes could be viewed, and nearly one in four (23.5%) said that they had viewed their notes at least once. The majority of VA Notes users agreed that accessing their notes will help them to do a better job of taking medications as prescribed (80.1%) and be better prepared for clinic visits (88.6%). Nine out of 10 users agreed that use of visit notes will help them understand their conditions better (91.8%), and better remember the plan for their care (91.9%). In contrast, 87% disagreed that VA Notes will make them worry more, and 88.4% disagreed that access to VA Notes will be more confusing than helpful. Users who had either contacted their provider or healthcare team (11.9%) or planned to (13.5%) primarily wanted to learn more about a health issue, medication, or test results (53.7%). Initial assessment of the patient experience within the first 9 months of availability provides evidence that patients both value and benefit from online access to clinical notes. These findings are congruent with OpenNotes study findings on a broader scale. Additional outreach and education is needed to enhance patient awareness. Healthcare professionals should author notes keeping in mind the opportunity patient access presents for enhanced communication. © The Author 2014. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

ICT: interfacce tra persone e luoghi

Directory of Open Access Journals (Sweden)

Corinna Morandi

2013-04-01

Full Text Available Nonostante la diffusione del paradigma della smart city sia stata esponenziale, con l’effetto di confonderne il significato, il concetto di “città intelligente” indica comunque un tema di ricerca importante, in particolare quando venga esteso a contesti territoriali più ampi. In questo senso, la ricerca La smart region tra Torino e Milano. I servizi mobili come driver di innovazione territoriale in vista di Expo 2015 (Politecnico di Milano-Telecom Italia si propone di sperimentare l’uso delle ICT per un sistema integrato di servizi nel territorio tra Torino e Milano, anche in prospettiva di Expo 2015: una regione metropolitana valorizzata da un sistema di relazioni già attive e inserita nel contesto più ampio della city-region del Nord Italia, il cui sviluppo va legato ad una strategia di scala vasta, declinabile nella definizione di “smart city-region” o, più semplicemente, di “smart region”. In tale contesto, il ruolo delle università nei processi di sviluppo territoriale, il miglioramento dei servizi materiali e immateriali erogati dai campus, su cui la ricerca (in corso ha scelto di concentrarsi, può contribuire ad aumentare la sostenibilità e competitività del territorio. Una prima sperimentazione è stata condotta sull’area di Città Studi a Milano, testando una metodologia utile a comprenderne le esigenze e individuando soluzioni e servizi funzionanti su  terminali di comunicazione mobile, interfaccia tra persone e luoghi nel campus e nel contesto urbano circostante.

5kVa power inverter design and simulation based on boost ...

African Journals Online (AJOL)

Five (5) kVA power inverter was designed and simulated base on two topologies; Boost converter and Half-bridge inverter topology. A 555 timer IC was used as the control at fixed frequencies of 25 kHz and 50 Hz for the two stages. The results of the simulation were obtained. The graphs for both stages were plotted and the ...

Department of Defense In-House RDT and E Activities

Science.gov (United States)

1978-10-30

8217mI L). u~~’I ki XLL-V I ~ ~ t~.A.* ..I*VA’ .. -j ala j l03v AL) Q L Ix AL 1:[ VV C, -4 0~5 6 ft a wL t- ’kW " - 4 U.’ AL -4>-- ABA ~ t 0 4,1 d Ř j A...INSTITUTF OF SURGICAL RESEARCH FT•SAM HOUSTONTX. CDR.OIR.COL. BASIL A. PRUITTJR. CH.SCI.DR. ARTHUR D. MASON PROGRAM DATA BY FISCAL YEAR (MILLION

E-st@r-I experience: Valuable knowledge for improving the e-st@r-II design

Science.gov (United States)

Corpino, S.; Obiols-Rabasa, G.; Mozzillo, R.; Nichele, F.

2016-04-01

Many universities all over the world have now established hands-on education programs based on CubeSats. These small and cheap platforms are becoming more and more attractive also for other-than-educational missions, such as technology demonstration, science applications, and Earth observation. This new paradigm requires the development of adequate technology to increase CubeSat performance and mission reliability, because educationally-driven missions have often failed. In 2013 the ESA Education Office launched the Fly Your Satellite! Programme which aims at increasing CubeSat mission reliability through several actions: to improve design implementation, to define best practices for conducting the verification process, and to make the CubeSat community aware of the importance of verification. Within this framework, the CubeSat team at Politecnico di Torino developed the e-st@r-II CubeSat as follow-on of the e-st@r-I satellite, launched in 2012 on the VEGA Maiden Flight. E-st@r-I and e-st@r-II are both 1U satellites with educational and technology demonstration objectives: to give hands-on experience to university students and to test an active attitude determination and control system based on inertial and magnetic measurements with magnetic actuation. This paper describes the know-how gained thanks to the e-st@r-I mission, and how this heritage has been translated into the improvement of the new CubeSat in several areas and lifecycle phases. The CubeSat design has been reviewed to reduce the complexity of the assembly procedure and to deal with possible failures of the on-board computer, for example re-coding the software in the communications subsystem. New procedures have been designed and assessed for the verification campaign accordingly to ECSS rules and with the support of ESA specialists. Different operative modes have been implemented to handle some anomalies observed during the operations of the first satellite. A new version of the on-board software is

Miliardi e miliardi riflessioni di fine millennio sulla terra e i suoi inquilini

CERN Document Server

Sagan, Carl

1998-01-01

Carl Sagan, ancora una volta - l'ultima, purtroppo - ci mette a disposizione la sua esperienza (e le sue conoscenze) per vedere il mondo sotto una prospettiva diversa. Questa volta tuttavia, le domande a cui vuole dare risposta non sono soltanto scientifiche ma anche, soprattutto, umanistiche. Con gli occhiali dello scienziato, ma il cuore appassionato dell'uomo, Sagan affronta i temi che condizioneranno i nostri prossimi anni, dai piccoli - ma sorprendenti - problemi di ogni giorno, fino alle grandi domande sul futuro del Pianeta. Così, partendo dai servizi televisivi di Monday Night Football - una sorta di Domenica sportiva americana - Sagan ci accompagna fra le tribù dei cacciatori-raccoglitori che un tempo popolavano la Terra per arrivare a guardare da vicino il fragile equilibrio su cui poggia la vita. Allo stesso modo, prendendo spunto dall'invenzione degli scacchi, ci troviamo di fronte ai temi dell'esplosione demografica, della diffusione dell'Aids e a tutti quei fenomeni dove una piccola unità (un...

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

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

Creating a sampling frame for population-based veteran research: Representativeness and overlap of VA and Department of Defense databases

OpenAIRE

Donna L. Washington, MD, MPH; Su Sun, MPH; Mark Canning, BA

2010-01-01

Most veteran research is conducted in Department of Veterans Affairs (VA) healthcare settings, although most veterans obtain healthcare outside the VA. Our objective was to determine the adequacy and relative contributions of Veterans Health Administration (VHA), Veterans Benefits Administration (VBA), and Department of Defense (DOD) administrative databases for representing the U.S. veteran population, using as an example the creation of a sampling frame for the National Survey of Women Vete...

Evaluation of absorbed dose in studies of renal function due to 123I/131I (hippuran) e 111In (DPTA)

International Nuclear Information System (INIS)

Vasquez, M.V.; Castillo, C.E.; Rojas, R.; Cabrera, C.; Abanto, D.; Morgan, A.; Diaz, E.E.

2015-01-01

The absorbed dose of the kidneys during renal function studies of adult patients is estimated through biokinetics of radiopharmaceuticals containing the 123 I/ 131 I (hippuran) e 111 In (DPTA). Using the methodology MIRD and representation Cristy-Eckerman for adult kidneys, it is shown that dosimetric contributions of organs of biokinetics 123 I/ 131 I (hippuran) e 111 In (DPTA) are significant, in estimative of dose for renal function studies. Dosimetric contributions (body and whole bladder, kidneys excluding) are given by 11.90% (for 123 I), 4.97% (for 131 I) and 28.32% (for 111 In). In all cases, the dosimetric contributions are mainly due to photons issued by the whole body

[Andreeva, E. and Belobrovtseva, I. "Tol'ko Vy poimete sleduiushchii tekst..."] / Avril Pyman

Index Scriptorium Estoniae

Pyman, Avril

2014-01-01

Arvustus: Andreeva, E. and Belobrovtseva, I. "Tol'ko Vy poimete sleduiushchii tekst...". Perepiska N. E. Andreeva i L. F. Zurova. Baltiiskii arkhiv: Russkaia kult'tura v Pribaltike, 13. Tallinna Ülikooli Slaavi Keelte ja Kultuuride Instituut, Tallinn, 2013

Promoting a Strategic Approach to Clinical Nurse Leader Practice Integration.

Science.gov (United States)

Williams, Marjory; Avolio, Alice E; Ott, Karen M; Miltner, Rebecca S

2016-01-01

The Office of Nursing Services of the Department of Veterans Affairs (VA) piloted implementation of the clinical nurse leader (CNL) into the care delivery model and established a strategic goal in 2011 to implement the CNL role across the VA health care system. The VA Office of Nursing Services CNL Implementation and Evaluation (CNL I&E) Service was created as one mechanism to facilitate that goal in response to a need identified by facility nurse executives for consultative support for CNL practice integration. This article discusses strategies employed by the CNL I&E consultative team to help facility-level nursing leadership integrate CNLs into practice. Measures of success include steady growth in CNL practice capacity as well as positive feedback from nurse executives about the value of consultative engagement. Future steps to better integrate CNL practice into the VA include consolidation of lessons learned, collaboration to strengthen the evidence base for CNL practice, and further exploration of the transformational potential of CNL practice across the care continuum.

The Multiple-component Binary Hyad, vA 351 - a Progress Report

Science.gov (United States)

Benedict, George Fritz; Franz, Otto G.; Wasserman, Lawrence H.

2017-06-01

We extend results first announced by Franz et al. (1998) in the abstract, http://adsabs.harvard.edu/abs/1998AAS...19310207F ,that identified vA 351 = H346 in the Hyades as a multiple star system containing a white dwarf. With HST/FGS fringe tracking and scanning, spanning four years, we establish a parallax, relative orbit, and mass fraction for the A-B components, with a period, P~5.47y. With ground-based radial velocities from the McDonald Observatory Struve 2.1m telescope and Sandiford Spectrograph, spanning 14 years, we find that component B consists of BC, two M dwarf stars orbiting with a very short period (P(BC)~0.75 days), having a mass ratio C/B~0.94. We confirm that the total mass of the system can only be reconciled with the distance and component photometry by including a fainter, higher mass component, proposed to be a ~0.8Msun white dwarf. Thus, the quadruple system consists of three M dwarfs (A,B,C) and one white dwarf (D). The M dwarf masses and absolute magnitudes are consistent with the Benedict et al. (2016, http://adsabs.harvard.edu/abs/2016AJ....152..141B) lower Main Sequence Mass-Luminosity Relation. The radial velocity signal has so far yielded a signature only for the short-period BC orbital motion. Velocities from H-α and He I emission lines confirm the BC period from absorption lines, with similar (He I) and higher (H-α) velocity amplitudes.

KENO3D visualization tool for KENO V.a geometry models

International Nuclear Information System (INIS)

Bowman, S.M.; Horwedel, J.E.

1999-01-01

The standardized computer analyses for licensing evaluations (SCALE) computer software system developed at Oak Ridge National Laboratory (ORNL) is widely used and accepted around the world for criticality safety analyses. SCALE includes the well-known KENO V.a three-dimensional Monte Carlo criticality computer code. Criticality safety analysis often require detailed modeling of complex geometries. Checking the accuracy of these models can be enhanced by effective visualization tools. To address this need, ORNL has recently developed a powerful state-of-the-art visualization tool called KENO3D that enables KENO V.a users to interactively display their three-dimensional geometry models. The interactive options include the following: (1) having shaded or wireframe images; (2) showing standard views, such as top view, side view, front view, and isometric three-dimensional view; (3) rotating the model; (4) zooming in on selected locations; (5) selecting parts of the model to display; (6) editing colors and displaying legends; (7) displaying properties of any unit in the model; (8) creating cutaway views; (9) removing units from the model; and (10) printing image or saving image to common graphics formats

Synthesis, estrogen receptor binding, and tissue distribution of a new iodovinylestradiol derivative (17α,20E)-21-[123I]iodo-11β-nitrato-19-norpregna-1,3,5(10),20-tetraene-3,17 -diol (E-[123I]NIVE)

International Nuclear Information System (INIS)

Rijks, Leonie J.M.; Bos, Jan C. van den; Doremalen, Peter A.P.M. van; Boer, Gerard J.; Bruin, Kora de; Doornbos, Tamme; Vekemans, Jozef A.J.M.; Posthumus, Maarten A.; Janssen, Anton G.M.; Royen, Eric A. van

1998-01-01

We have synthesized and evaluated E-11β-nitrato-17α-iodovinylestradiol (E-NIVE; E-3c) and its 123 I-labelled form, as a new potential radioligand for imaging of estrogen receptor (ER)-positive human breast tumors. E-[ 123 I]NIVE was prepared by stereospecific iododestannylation of the E-tri-n-butylstannylvinyl precursor (E-2c), obtained from reaction of 11β-nitrato-estrone (8) with E-tributylstannylvinyllithium. In competitive binding studies, E-NIVE proved to have high binding affinity for both the rat and the human ER (K i 280-730 pM), without significant binding to human sex hormone binding globulin. Distribution studies in normal and mammary tumor-bearing rats showed specific ER-mediated uptake of E-[ 123 I]NIVE in the estrogen target tissues, i.e., uterus, ovaries, pituitary, and hypothalamus, but not in the mammary tumors. Selective retention in these target tissues, including tumor tissue, resulted in significant increases over time for the target tissue-to-muscle uptake ratios, but not for the target tissue-to-fat uptake ratios. The tumor-to-fat uptake ratio even appeared constantly below 1. In the primary estrogen target tissues, E-[ 123 I]NIVE displayed high specific ER-mediated uptake and retention, which resulted in moderate target-to-nontarget tissue uptake ratios. In contrast, in tumor tissue, E-[ 123 I]NIVE uptake appeared to be rather low and not ER-specific. As a consequence, E-[ 123 I]NIVE appears to be a less favorable radioligand for ER imaging in breast cancer than the previously studied stereoisomers of 11β-methoxy-17α-[ 123 I]iodovinylestradiol (E- and Z-[ 123 I]MIVE; [ 123 I]E- and [ 123 I]Z-3b).

Perbandingan Berbagai Model Conditionally Heteroscedastic Time Series Dalam Analisis Risiko Investasi Saham Syariah Dengan Metode Value At Risk

Directory of Open Access Journals (Sweden)

Mohammad Farhan Qudratullah

2013-04-01

Full Text Available Value at Risk (VaR is one of the tools recommended Bank Indonesia to gauge the risk of an investment, the VaR approach tends to be more associated with the conventional assumption of a normal distribution, while contemporary empirical findings indicate the existence of patterns of abnormality in the nature of statistical data, especially on financial data. Up to this time shares in the Jakarta Islamic Index (JII is still heavily influenced by the dynamics of market volatility which one, so the necessary in-depth analysis to help investors make the right decisions in investing. This research addresses the issue of risk analysis model using the VaR approach using a variety of model Heterokedastic Timeseris Conditionals (CHT and find the best model. As for the data used is the daily closing stock index data-Sharia stocks (JII post-crisis global 2008 (January 2009 – June 2011 and the software used is E-Views 5.1 and Excel 2007. The results obtained are of 16 (sixteen model approach to VaR-CHT used, only 5 (five a valid model on a confidence level of 99%, i.e. Approach (2.2 GARCH, GARCH M standard deviation GARCH (1,1, M Log (Variansi (1,1, TARCH M Log (Variansi (1,1, EGARCH and M Log (Variansi (1,1. The VaR Model of the CHT are the best and recommended in analyzing the risks of stock investment is Shariah (JII is a model that gives the value of the VaR model, i.e. the smallest VaR GARCH-M standard deviation (1,1 that gives the value of VaR is equal to 3.2396%.

SiO MASERS AROUND WX PSC MAPPED WITH THE KVN AND VERA ARRAY (KaVA)

Energy Technology Data Exchange (ETDEWEB)

Yun, Youngjoo; Cho, Se-Hyung; Kim, Jaeheon; Choi, Yoon Kyung; Kim, Dong-Jin; Yoon, Dong-Hwan; Byun, Do-Young; Chung, Hyunsoo; Chung, Moon-Hee; Han, Myoung-Hee [Korea Astronomy and Space Science Institute, 776 Daedeok-daero, Yuseong, Daejeon 305-348 (Korea, Republic of); Imai, Hiroshi; Oyadomari, Miyako [Graduate School of Science and Engineering, Kagoshima University, 1-21-35 Korimoto, Kagoshima 890-0065 (Japan); Asaki, Yoshiharu [National Astronomical Observatory of Japan (NAOJ) Chile Observatory/Joint ALMA Observatory (JAO), Alonso de Cordova 3107, Vitacura 763 0355, Santiago (Chile); Chibueze, James O. [Department of Physics and Astronomy, Faculty of Physical Sciences, University of Nigeria, Carver Building, 1 University Road, Nsukka (Nigeria); Dodson, Richard; Rioja, María J. [International Centre for Radio Astronomy Research, M468, The University of Western Australia, 35 Stirling Hwy, Crawley, Western Australia 6009 (Australia); Kusuno, Kozue [Department of Space and Astronautical Science, School of Physical Sciences, The Graduate University for Advanced Studies (SOKENDAI), 3-1-1 Yoshinodai, Chuou-Ku, Sagamihara, Kanagawa 252-5210 (Japan); Matsumoto, Naoko; Hagiwara, Yoshiaki [Mizusawa VLBI Observatory, National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588 (Japan); Min, Cheulhong, E-mail: yjyun@kasi.re.kr, E-mail: cho@kasi.re.kr [Department of Astronomical Sciences, The Graduate University for Advanced Studies (SOKENDAI), 2-21-1 Osawa, Mitaka, Tokyo 181-8588 (Japan); and others

2016-05-01

We present the first images of the v = 1 and v = 2 J = 1 → 0 SiO maser lines taken with KaVA, i.e., the combined array of the Korean Very Long Baseline Interferometry (VLBI) Network and the VLBI Exploration of Radio Astrometry (VERA), toward the OH/IR star WX Psc. The combination of long and short antenna baselines enabled us to detect a large number of maser spots, which exhibit a typical ring-like structure in both the v = 1 and v = 2 J = 1 → 0 SiO masers as those that have been found in previous VLBI observational results of WX Psc. The relative alignment of the v = 1 and v = 2 SiO maser spots are precisely derived from astrometric analysis, due to the absolute coordinates of the reference maser spot that were well determined in an independent astrometric observation with VERA. The superposition of the v = 1 and v = 2 maser spot maps shows a good spatial correlation between the v = 1 and v = 2 SiO maser features. Nevertheless, it is also shown that the v = 2 SiO maser spot is distributed in an inner region compared to the v = 1 SiO maser by about 0.5 mas on average. These results provide good support for the recent theoretical studies of the SiO maser pumping, in which both the collisional and the radiative pumping predict the strong spatial correlation and the small spatial discrepancy between the v = 1 and v = 2 SiO maser.

Um e outro: Ferenczi e a epistemologia

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Leonardo Câmara

2014-08-01

Full Text Available Le présent article se propose d'investiguer la manière dont Ferenczi a réfléchi sur quelques questions épistémologiques tout au long de son œuvre afin de produire la figure de l'" utraquisme ". Cette notion va se prêter, dans sa pensée, à établir une méthode de dialogue de la psychanalyse avec des savoirs qui lui sont étrangers - notamment la biologie -, envisageant de promouvoir l'élargissement du champ théorique psychanalytique. Cet élargissement va favoriser la création de concepts et, par conséquent, l'enrichissement des réflexions sur les modes de faire la clinique. En ces termes, l'utraquisme concrétise la prise de position épistémologique de Ferenczi, qui a consisté en un refus de s'allier de manière rigide à l'idéalisme ou au matérialisme - les courants philosophiques qu'il considère comme les deux attitudes fondamentales de l'homme, en ce qui concerne la connaissance.

Risk Measures and Contagion Matrix: an Application of CoVaR for the Brazilian Financial Market

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Aléssio Tony Cavalcanti de Almeida

2012-12-01

Full Text Available The main point of this work is to assess how a financial distress in return series of the major Brazilian companies assets and relevant domestic market (Ibovespa and main international index (Dow Jones interact with each other, in an attempt to capture spillover effects. We try to capture the systemic risk, the contagion effect and the stress test. This paper uses the methodology CoVaR, described in the Adrian and Brunnermeier (2011 which use quantile regression. The main innovation of this work is the construction and estimation of the contagion matrix to domestic capital market. The results show that there is no relationship between risk measurements given by Value at Risk (VaR and CoVaR, moreover the systemic risk shows those assets that generate more negative externalities for the domestic financial market. The stress test indicates that a distress in domestic market indicator returns have more spillover effects on domestic papers than a distress in the international market returns. Finally, the contagion matrix reveals that the interrelationships of contagion between the firms’ returns are relevant sectorial evidence for assessment and management of risks.

Zadovoljstvo poslom i sagorijevanje na poslu kod učitelja: važnost podrške ravnatelja i radne motivacije

OpenAIRE

Slišković, Ana; Burić, Irena; Knežević, Ivana

2016-01-01

U istraživanje se krenulo od pretpostavke da rad u podržavajućoj radnoj okolini povećava radnu motivaciju te tako pridonosi zadovoljstvu poslom i preventivno djeluje na profesionalno sagorijevanje. Osnovni cilj rada bio je ispitati ulogu percipirane podrške ravnatelja i radne motivacije (radne angažiranosti i samoefikasnosti) u objašnjenju zadovoljstva poslom i sagorijevanja na poslu kod hrvatskih učitelja. U istraživanju su sudjelovala 1892 učitelja razredne (N = 856) i ...

Bazalna i stimulirana insulinemija, lipoproteinske frakcije i subfrakcije u pretilih bolesnika s insulin neovisnom šećernom bolešću

OpenAIRE

Grbeša, Dubravka; Ivandić, Ante; Jovanovac, Marija; Prpić, Ivana; Kuveždić, Marija

1989-01-01

Ispitivali smo dinamiku sekrecije insulina i C-peptida, te lipoproteinski status u 43 bolesnika (27 pretilih i 16 normalne tjelesne mase) sa insulin neovisnom šećernom bolešću. Našli smo signifikantno više vrijednosti kolesterola i triglicerida, dok je HDL2 bio signifikantno niži u pretilih bolesnika. Nije bilo statistički značajnijih razlika u koncentracijama LDL a, HDL-a i HDL3. Koncentracije insulina, i bazalnog i stimuliranog, bile su nesignifikantno, a C-peptida signifikantno povišene u ...

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

Science.gov (United States)

2010-07-01

... DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VETERANS SMALL BUSINESS REGULATIONS Records Management § 74.25 What types of personally identifiable information will VA collect? In order to establish owner... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false What types of personally...

I3ESETTI~G VA~

African Journals Online (AJOL)

when the administration was still in Vichy hands. The six-month campaign was a success, and served, in 1942. as one of the first indicators that the tide of Axis successes had been turned. ...... Wartn (he Sou(hem Oceans, 1939-45. (Cape Town, 1961), p 143. Scientia Militaria, South African Journal of Military Studies, Vol 8, ...

An Active Type I-E CRISPR-Cas System Identified in Streptomyces avermitilis.

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Yi Qiu

Full Text Available CRISPR-Cas systems, the small RNA-dependent immune systems, are widely distributed in prokaryotes. However, only a small proportion of CRISPR-Cas systems have been identified to be active in bacteria. In this work, a naturally active type I-E CRISPR-Cas system was found in Streptomyces avermitilis. The system shares many common genetic features with the type I-E system of Escherichia coli, and meanwhile shows unique characteristics. It not only degrades plasmid DNA with target protospacers, but also acquires new spacers from the target plasmid DNA. The naive features of spacer acquisition in the type I-E system of S. avermitilis were investigated and a completely conserved PAM 5'-AAG-3' was identified. Spacer acquisition displayed differential strand bias upstream and downstream of the priming spacer, and irregular integrations of new spacers were observed. In addition, introduction of this system into host conferred phage resistance to some extent. This study will give new insights into adaptation mechanism of the type I-E systems in vivo, and meanwhile provide theoretical foundation for applying this system on the genetic modification of S. avermitilis.

Class I HDAC inhibition is a novel pathway for regulating astrocytic apoE secretion.

Science.gov (United States)

Dresselhaus, Erica; Duerr, James M; Vincent, Fabien; Sylvain, Emily K; Beyna, Mercedes; Lanyon, Lorraine F; LaChapelle, Erik; Pettersson, Martin; Bales, Kelly R; Ramaswamy, Gayathri

2018-01-01

Despite the important role of apolipoprotein E (apoE) secretion from astrocytes in brain lipid metabolism and the strong association of apoE4, one of the human apoE isoforms, with sporadic and late onset forms of Alzheimer's disease (AD) little is known about the regulation of astrocytic apoE. Utilizing annotated chemical libraries and a phenotypic screening strategy that measured apoE secretion from a human astrocytoma cell line, inhibition of pan class I histone deacetylases (HDACs) was identified as a mechanism to increase apoE secretion. Knocking down select HDAC family members alone or in combination revealed that inhibition of the class I HDAC family was responsible for enhancing apoE secretion. Knocking down LXRα and LXRβ genes revealed that the increase in astrocytic apoE in response to HDAC inhibition occurred via an LXR-independent pathway. Collectively, these data suggest that pan class I HDAC inhibition is a novel pathway for regulating astrocytic apoE secretion.

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

Science.gov (United States)

2011-07-25

...] Radio Broadcasting Services; Clinchco, VA, and Coal Run, KY AGENCY: Federal Communications Commission... Station WPKE-FM, Coal Run Kentucky, from Channel 276A to Channel 221C3. DATES: Effective August 1, 2011... 221C3 at Coal Run, Kentucky, are 37-23-57 NL and 82-23-42 WL, and for Channel 276A at Clinchco, Virginia...

Tail dependence between oil and stocks of major oil-exporting countries using the CoVaR approach

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Nader Trabelsi

2017-12-01

Full Text Available This paper investigates the negative tail risk dependence between oil shocks and stock indices (at aggregated and desegregated levels for Saudi Arabia (KSA, United Arab Emirates (UAE and Russia, over the period between 2007 and 2016. DCC-MGARCH approach and CoVaR measure are employed to assess the oil shock exposure. The results show that the tail dependence is significant and depends on the origin of the oil shocks, with intensity that varies across countries and sectors. Keywords: Oil price shocks, Oil-exporting countries, Conditional VaR, JEL Classification: C58, G11, Q4

A Randomized Trial of a Binocular iPad Game Versus Part-Time Patching in Children Aged 13 to 16 Years With Amblyopia.

Science.gov (United States)

Manh, Vivian M; Holmes, Jonathan M; Lazar, Elizabeth L; Kraker, Raymond T; Wallace, David K; Kulp, Marjean T; Galvin, Jennifer A; Shah, Birva K; Davis, Patricia L

2018-02-01

To compare visual acuity (VA) improvement in teenagers with amblyopia treated with a binocular iPad game vs part-time patching. One hundred participants aged 13 to 75% of prescribed treatment. In teenagers aged 13 to <17 years, improvement in amblyopic eye VA with the binocular iPad game used in this study was not found to be better than patching, and was possibly worse. Nevertheless, it remains unclear whether the minimal treatment response to binocular treatment was owing to poor treatment adherence or lack of treatment effect. Copyright © 2017 Elsevier Inc. All rights reserved.

I RAPPORTI TRA L'ALBANIA E LA GRAN BRETAGNA (1940-1950)

OpenAIRE

COTA, JULIAN

2012-01-01

La presente tesi ha avuto l’obiettivo di illustrare i rapporti tra l’Albania e la Gran Bretagna nel decennio tra il 1940 al 1950. Il lavoro viene svolto basandosi su tre momenti; a) l’ingresso dell’Albania nell’ottica della politica estera della Gran Bretagna e l’invio delle missioni militari britanniche in Albania. b) La fine della Guerra collocò l’Albania dall’altra parte della cortina di ferro rispetto ai britannici causando il peggioramento dei rapporti tra i due governi dopo gli...

{sup 123}I and {sup 13I} purification for biomolecules labelling; Purificacao de {sup 123}I e {sup 131}I para marcacao de biomoleculas

Energy Technology Data Exchange (ETDEWEB)

Catanoso, Marcela Forli

2011-07-01

The {sup 123}I and {sup 131}I are iodine radioisotopes widely used in Nuclear Medicine. The radioisotope {sup 123}I is used in diagnosis through the SPECT technique and is routinely produced at IPEN in cyclotron through the reaction: '1{sup 24}Xe (p, 2n) '1{sup 23}Cs -> {sup 123}Xe -> {sup 123}I. The radioisotope {sup 131}I is used both in diagnosis and therapy due to its physical characteristics of decay by {beta}{sup -} and its {gamma}-ray emissions that are softened with the use of specific collimators for diagnosis. It is routinely produced at IPEN using the nuclear reactor through the indirect reaction: {sup 130}Te (n, {gamma}) ->{sup 131}Te -> {sup 131}I, irradiating compounds containing Te. The radiopharmaceuticals prepared with these radioisotopes go through rigorous quality control tests and the chemical purity of the primary radioisotopes {sup 123}I and {sup 131}I are within the permissible limits currently defined. However, the presence of some chemical contaminants can prejudice the biomolecules labeling (monoclonal antibodies and peptides), that will produce radiopharmaceuticals of first generation to the oncology area. The aim of this work was to obtain a new purification method of these radioisotopes, allowing the labeling of biomolecules and also to established a process control on those radioisotopes. The methodology was separated on 3 steps: Evaluation of '1{sup 23}I e {sup 131}I radionuclidic purity using a hyper pure germanium detector, chemical purity using ICP-OES and the retention and elution study of {sup 131}I in several absorbers to choose the most appropriate for the purification tests analyzing the behavior of the possible contaminants. The radionuclidic analyses showed the presence of Te and Co on {sup 131}I samples and Te, Tc e Co on {sup 123}I samples. The chemical purity analyses showed the presence of Al and Mo in {sup 123}I, coming from the window material of the target holder and the presence of Al and Te in {sup

75 FR 28295 - Parkdale Mills (Formerly Hanesbrands, Inc.) Galax, VA; Notice of Affirmative Determination...

Science.gov (United States)

2010-05-20

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-72,695] Parkdale Mills (Formerly Hanesbrands, Inc.) Galax, VA; Notice of Affirmative Determination Regarding Application for Reconsideration By application dated February 2, 2010, petitioners requested administrative reconsideration of the negative...

Fromleik i Black Supper, Piss Christ og Crucifixion, tre fotografi av Andres Serrano

OpenAIRE

Vinje, Lilly

2006-01-01

Oppgåva skal omhandla tre utvalgte foto av fotografen Andres Serrano, ein amerikanar født i 1950. Enkeltbileta det er snakk om er Black Supper (1990), Piss Christ og Crucifixion (begge 1987). Dei er laga ved at kitschfigurar er nedsenka i gjennomsiktige behaldarar fyllte av kroppsvæsker og vatn; vatn i Black Supper, urin i Piss Christ og blod i Crucifixion. Henholdsvis framstiller dei Nattverden, Jesus på krossen og Krossfestinga (tre figurar). Serrano befinn seg med desse innanfor religiøs k...

Implementering av TCO-konseptet: En casestudie i ENGIE E&P Norge

OpenAIRE

Raaen, Henrik; Fagernes, Eva

2016-01-01

Master's thesis in Executive MBA I denne masteroppgaven ønsker vi å undersøke hvordan Total Cost of Ownership (TCO) som konsept for anskaffelser er implementert i ENGIE E&P Norge (ENGIE). Vi har strukturert disse betraktningene gjennom en analysemodell. Analysemodellen deler relevante teoretiske bidrag i flere begrep for å forstå hvordan TCO-konseptet er implementert i ENGIE. Hensikten med oppgaven er å identifisere hvordan det teoretiske grunnlaget for TCO som konsept og implementering...

Correlação entre a incapacidade funcional, idade e enzimas séricas nas doenças neuromusculares

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Lineu Cesar Werneck

1995-03-01

Full Text Available Foram estudados 806 casos de diversas doenças neuromusculares, a fim de verificar se existe correlação entre o grau de incapacidade funcional aferida pela escala de Vignos e Archibald (V&A e enzimas séricas (creatinoquinase, desidrogenase lática, aldolase, transaminase glutâmica oxalacética e pirúvica. Foram utilizados testes para a análise do coeficiente de correlação simples (Pearson e múltiplo. Foi encontrada correlação positiva (piora progressiva da incapacidade da V&A com a idade em algumas doenças, como a distrofia muscular de Duchenne, distrofia fascio-escapulo-umeral, distrofia miotônica, miopatias com defeitos enzimáticos da cadeia respiratória e esclerose lateral amiotrófica. Por outro lado, foi detectada correlação negativa (melhora progressiva dos sintomas na miopatia do multicore, miopatia benigna da infância com predomínio de fibras do tipo 1, deficiência de carnitina e dermatomiosite. A V&A mostrou maiores correlações (p< 0,05 entre as diversas enzimas sérícas quando estudadas isoladamente na distrofia muscular de Duchenne, distrofia óculo-crânio-somática, polimiositcs e periarterite nodosa. Quando as enzimas foram analisadas em conjunto, através de teste de correlação múltipla, verificou-se pequena correlação entre elas e a V&A. Esta reduzida interrelação sugere que a utilização de diversas enzimas na análise longitudinal das doenças neuromusculares é limitada, não tendo aplicação pratica, embora sejam muito importantes no diagnóstico.

Functional expression of spider neurotoxic peptide huwentoxin-I in E. coli.

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Er Meng

Full Text Available The coding sequence of huwentoxin-I, a neurotoxic peptide isolated from the venom of the Chinese spider Ornithoctonus huwena, was amplified by PCR using the cDNA library constructed from the spider venom glands. The cloned fragment was inserted into the expression vector pET-40b and transformed into the E. coli strain BL21 (DE3. The expression of a soluble fusion protein, disulfide interchange protein (DsbC-huwentoxin-I, was auto-induced in the periplasm of E. coli in the absence of IPTG. After partial purification using a Ni-NTA column, the expressed fusion protein was digested using enterokinase to release heteroexpressed huwentoxin-I and was further purified using RP-HPLC. The resulting peptide was subjected to gel electrophoresis and mass spectrometry analysis. The molecular weight of the heteroexpressed huwentoxin-I was 3750.69, which is identical to that of the natural form of the peptide isolated from spider venom. The physiological properties of the heteroexpressed huwentoxin-I were further analyzed using a whole-cell patch clamp assay. The heteroexpressed huwentoxin-I was able to block currents generated by human Na(v1.7 at an IC₅₀ of 640 nmole/L, similar to that of the natural huwentoxin-I, which is 630 nmole/L.

Functional Expression of Spider Neurotoxic Peptide Huwentoxin-I in E. coli

Science.gov (United States)

Zhang, Hui; Liu, Yan-Bo; Peng, Kuan; Liang, Songping; Zhang, Dong-Yi

2011-01-01

The coding sequence of huwentoxin-I, a neurotoxic peptide isolated from the venom of the Chinese spider Ornithoctonus huwena, was amplified by PCR using the cDNA library constructed from the spider venom glands. The cloned fragment was inserted into the expression vector pET-40b and transformed into the E. coli strain BL21 (DE3). The expression of a soluble fusion protein, disulfide interchange protein (DsbC)-huwentoxin-I, was auto-induced in the periplasm of E. coli in the absence of IPTG. After partial purification using a Ni-NTA column, the expressed fusion protein was digested using enterokinase to release heteroexpressed huwentoxin-I and was further purified using RP-HPLC. The resulting peptide was subjected to gel electrophoresis and mass spectrometry analysis. The molecular weight of the heteroexpressed huwentoxin-I was 3750.69, which is identical to that of the natural form of the peptide isolated from spider venom. The physiological properties of the heteroexpressed huwentoxin-I were further analyzed using a whole-cell patch clamp assay. The heteroexpressed huwentoxin-I was able to block currents generated by human Nav1.7 at an IC50 of 640 nmole/L, similar to that of the natural huwentoxin-I, which is 630 nmole/L. PMID:21731778

Kollidon VA64, a membrane-resealing agent, reduces histopathology and improves functional outcome after controlled cortical impact in mice.

Science.gov (United States)

Mbye, Lamin H; Keles, Eyup; Tao, Luyang; Zhang, Jimmy; Chung, Joonyong; Larvie, Mykol; Koppula, Rajani; Lo, Eng H; Whalen, Michael J

2012-03-01

Loss of plasma membrane integrity is a feature of acute cellular injury/death in vitro and in vivo. Plasmalemma-resealing agents are protective in acute central nervous system injury models, but their ability to reseal cell membranes in vivo has not been reported. Using a mouse controlled cortical impact (CCI) model, we found that propidium iodide-positive (PI+) cells pulse labeled at 6, 24, or 48 hours maintained a degenerative phenotype and disappeared from the injured brain by 7 days, suggesting that plasmalemma permeability is a biomarker of fatal cellular injury after CCI. Intravenous or intracerebroventricular administration of Kollidon VA64, poloxamer P188, or polyethylene glycol 8000 resealed injured cell membranes in vivo (P<0.05 versus vehicle or poloxamer P407). Kollidon VA64 (1 mmol/L, 500 μL) administered intravenously to mice 1  hour after CCI significantly reduced acute cellular degeneration, chronic brain tissue damage, brain edema, blood-brain barrier damage, and postinjury motor deficits (all P<0.05 versus vehicle). However, VA64 did not rescue pulse-labeled PI+ cells from eventual demise. We conclude that PI permeability within 48 hours of CCI is a biomarker of eventual cell death/loss. Kollidon VA64 reduces secondary damage after CCI by mechanisms other than or in addition to resealing permeable cells.

Kantisme i sentit comú en Francesc Xavier Llorens i Barba

OpenAIRE

Anglès Cervelló, Misericòrdia

2009-01-01

L’objectiu de l’article és analitzar quin sentit té el kantisme a la filosofia de Llorens i Barba. S’ha afirmat sovint que potser Llorens es va distanciar de Kant al final de la seva vida. Aquesta qüestió ens pot ocultar quelcom més important: el veritable significat dels elements d’ètica kantiana dins de la filosofia de Llorens. Mostrarem que la influència de Kant és clara, però que cal tenir present que deriva igualment de la principal font de Llorens, el filòsof escocès William Hamilton. P...

Wiki Loves Monuments 2011: experiència a Espanya i reflexions des de la difusió del patrimoni cultural

Directory of Open Access Journals (Sweden)

Emilio José Rodríguez Posada

2012-05-01

Full Text Available La Wikipedia va néixer al ciberespai. Els seus primers anys es van caracteritzar per una feina distribuïda i asíncrona entre usuaris de tot el planeta, que amb prou feines tenien relació personal fora de la xarxa. Amb el pas del temps, alguns dels seus voluntaris van fer les anomenades wikitrobades, però al començament les reunions de wikimedistes tenien la finalitat d'estrènyer llaços i no comportaven cap millora directa dels continguts dels projectes. Més endavant van sorgir iniciatives presencials en les quals es van involucrar, a més de voluntaris, algunes entitats culturals; la més recent i que ha tingut més impacte és Wiki Loves Monuments 2011, un concurs destinat a fotografiar monuments de divuit països europeus, entre els quals hi ha Espanya. Gràcies a l'alta participació, s'han pres en conjunt més de 160.000 fotografies de monuments. Espanya ha ocupat el tercer lloc en nombre d'imatges. En aquest article estudiem els orígens de Wiki Loves Monuments, com es va posar en marxa, com es va desenvolupar i els resultats obtinguts. L'èxit de l'edició 2011 i les peticions d'altres països han fet que ja es treballi en l'organització de Wiki Loves Monuments 2012, aquesta vegada a escala mundial.

National Dam Safety Program. Lake Caroline Dam (Inventory Number VA 03324), Mattaponi River Basin, Caroline County, Virginia. Phase I Inspection Report.

Science.gov (United States)

1981-04-01

embankment being founded on overburden with a cutoff trench extending to the top of fresh or non- rippable rock. The trench was planned to have a 20 ft...n : I). The subgrade was to be cleared of all loose ard oL -ct onabl e material. The cutoff was to extend to fresh or non- rippable rock. ,jo mention

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

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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

77 FR 11618 - Solutions Capital I, L.P.; Notice Seeking Exemption Under the Small Business Investment Act...

Science.gov (United States)

2012-02-27

... SMALL BUSINESS ADMINISTRATION [License No. 03/03-0247] Solutions Capital I, L.P.; Notice Seeking Exemption Under the Small Business Investment Act, Conflicts of Interest Notice is hereby given that Solutions Capital I, L.P., 1100 Wilson Blvd., Suite 3000, Arlington, VA 22209, a Federal Licensee under the...

77 FR 70805 - Presquile National Wildlife Refuge, Chesterfield County, VA; Final Comprehensive Conservation...

Science.gov (United States)

2012-11-27

.... Mail: Andy Hofmann, Project Leader, Eastern Virginia Rivers NWR Complex, U.S. Fish and Wildlife Service, P.O. Box 1030, 335 Wilna Road, Warsaw, VA 22572. Fax: Attention: Andy Hofmann, 804-333-1470. In-Person Viewing or Pickup: Call Andy Hofmann, Project Leader, at 804-333-1470 extension 112 during regular...

AVTA Federal Fleet PEV Readiness Data Logging and Characterization Study for Department of Veterans Affairs – VA Manhattan Campus

Energy Technology Data Exchange (ETDEWEB)

Stephen Schey; Jim Francfort

2014-10-01

This report focuses on the Department of Veterans Affairs, VA Manhattan Campus (VA- Manhattan) fleet to identify the daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support successful introduction of plug-in electric vehicles (PEVs) into the agency’s fleet. Individual observations of these selected vehicles provide the basis for recommendations related to electric vehicle adoption and whether a battery electric vehicle or plug-in hybrid electric vehicle (collectively called PEVs) can fulfill the mission requirements.

76 FR 48204 - Fund Availability Under VA's Homeless Providers Grant and Per Diem Program

Science.gov (United States)

2011-08-08

... programs addressing emotional, social, spiritual, and generative needs. Terminally Ill (1) Help... optimize reintegration such as life-skills education, recreational activities, and follow up case..., and medication education. Through this NOFA, VA seeks to renew the FY 2009 previous grant and per diem...

75 FR 52989 - Specialty Minerals, Inc., Franklin, VA; Notice of Negative Determination Regarding Application...

Science.gov (United States)

2010-08-30

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,057] Specialty Minerals, Inc., Franklin, VA; Notice of Negative Determination Regarding Application for Reconsideration By applications dated July 9, 2010 and July 16, 2010 (filed by a company official and a worker, respectively...

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

Science.gov (United States)

2010-09-29

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2013-10-01

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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...

Functional interrelationship between TFII-I and E2F transcription factors at specific cell cycle gene loci.

Science.gov (United States)

Shen, Yong; Nar, Rukiye; Fan, Alex X; Aryan, Mahmoud; Hossain, Mir A; Gurumurthy, Aishwarya; Wassel, Paul C; Tang, Ming; Lu, Jianrong; Strouboulis, John; Bungert, Jörg

2018-01-01

Transcription factor TFII-I is a multifunctional protein implicated in the regulation of cell cycle and stress-response genes. Previous studies have shown that a subset of TFII-I associated genomic sites contained DNA-binding motifs for E2F family transcription factors. We analyzed the co-association of TFII-I and E2Fs in more detail using bioinformatics, chromatin immunoprecipitation, and co-immunoprecipitation experiments. The data show that TFII-I interacts with E2F transcription factors. Furthermore, TFII-I, E2F4, and E2F6 interact with DNA-regulatory elements of several genes implicated in the regulation of the cell cycle, including DNMT1, HDAC1, CDKN1C, and CDC27. Inhibition of TFII-I expression led to a decrease in gene expression and in the association of E2F4 and E2F6 with these gene loci in human erythroleukemia K562 cells. Finally, TFII-I deficiency reduced the proliferation of K562 cells and increased the sensitivity toward doxorubicin toxicity. The results uncover novel interactions between TFII-I and E2Fs and suggest that TFII-I mediates E2F function at specific cell cycle genes. © 2017 Wiley Periodicals, Inc.

Synthesis, estrogen receptor binding, and tissue distribution of a new iodovinylestradiol derivative (17{alpha},20E)-21-[{sup 123}I]iodo-11{beta}-nitrato-19-norpregna-1,3,5(10),20-te= traene-3,17 -diol (E-[{sup 123}I]NIVE)

Energy Technology Data Exchange (ETDEWEB)

Rijks, Leonie J.M.; Bos, Jan C. van den; Doremalen, Peter A.P.M. van; Boer, Gerard J.; Bruin, Kora de; Doornbos, Tamme; Vekemans, Jozef A.J.M.; Posthumus, Maarten A.; Janssen, Anton G.M.; Royen, Eric A. van

1998-05-01

We have synthesized and evaluated E-11{beta}-nitrato-17{alpha}-iodovinylestradiol (E-NIVE; E-3c) and its {sup 123}I-labelled form, as a new potential radioligand for imaging of estrogen receptor (ER)-positive human breast tumors. E-[{sup 123}I]NIVE was prepared by stereospecific iododestannylation of the E-tri-n-butylstannylvinyl precursor (E-2c), obtained from reaction of 11{beta}-nitrato-estrone (8) with E-tributylstannylvinyllithium. In competitive binding studies, E-NIVE proved to have high binding affinity for both the rat and the human ER (K{sub i} 280-730 pM), without significant binding to human sex hormone binding globulin. Distribution studies in normal and mammary tumor-bearing rats showed specific ER-mediated uptake of E-[{sup 123}I]NIVE in the estrogen target tissues, i.e., uterus, ovaries, pituitary, and hypothalamus, but not in the mammary tumors. Selective retention in these target tissues, including tumor tissue, resulted in significant increases over time for the target tissue-to-muscle uptake ratios, but not for the target tissue-to-fat uptake ratios. The tumor-to-fat uptake ratio even appeared constantly below 1. In the primary estrogen target tissues, E-[{sup 123}I]NIVE displayed high specific ER-mediated uptake and retention, which resulted in moderate target-to-nontarget tissue uptake ratios. In contrast, in tumor tissue, E-[{sup 123}I]NIVE uptake appeared to be rather low and not ER-specific. As a consequence, E-[{sup 123}I]NIVE appears to be a less favorable radioligand for ER imaging in breast cancer than the previously studied stereoisomers of 11{beta}-methoxy-17{alpha}-[{sup 123}I]iodovinylestradiol (E- and Z-[{sup 123}I]MIVE; [{sup 123}I]E- and [{sup 123}I]Z-3b)

Mechanizmy patogenetyczne IgE-zależne i IgE-niezależne w nadwrażliwości pokarmowej u dzieci i młodzieży

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Maciej Kaczmarski

2010-12-01

Full Text Available Według aktualnie obowiązującej terminologii Europejskiej Akademii Alergologii i Immunologii Klinicznej nadwrażliwość organizmu to nieprawidłowa, opaczna i powtarzająca się reakcja na spożyty lub spożywany pokarm, który jest dobrze tolerowany przez osoby zdrowe. Ze względu na mechanizm patogenetyczny dzielimy ją na immunologiczną lub nieimmunologiczną. Do pierwszej grupy należą chorzy z alergią pokarmową, u których objawy chorobowe są wynikiem udziału przeciwciał IgE. Alergicznie na szkodliwy pokarm reaguje około 8% małych dzieci, w większości nadwrażliwość pokarmowa jest u nich wywołana reakcją organizmu na białka mleka krowiego. Za najważniejsze alergeny odpowiedzialne za proces uczulenia i/lub rozwoju nadwrażliwości pokarmowej uważane są: białka mleka krowiego, białka jaja, ryby, skorupiaki, mięczaki, orzechy, soja, pszenica. Klinika alergii pokarmowej jest bardzo bogata. Rozpoznanie nadwrażliwości pokarmowej to trudny i wieloetapowy proces, gdyż nie dysponujemy łatwym, tanim, czułym i swoistym testem ułatwiającym to zadanie. Podstawą rozpoznania alergii jest udowodnienie zależności przyczynowo-skutkowej między spożyciem szkodliwego pokarmu a wystąpieniem objawów. Z metod alergologiczno-immunologicznych dysponujemy możliwością rozpoznawania alergii pokarmowej IgE-zależ- nej i oznaczenia w surowicy IgE całkowitej oraz alergenowoswoistych IgE. Ten mechanizm patogenetyczny reakcji wykrywa się poprzez wykonanie testów skórnych typu prick z alergenami pokarmowymi i/lub powietrznopochodnymi. W odniesieniu do reakcji klinicznych wywołanych mechanizmami IgE-niezależnymi dysponujemy możliwością wykonania płatkowych testów skórnych z alergenami pokarmowymi. W nadwrażliwości pokarmowej nie ma jednego, uniwersalnego testu diagnostycznego. Dla postawienia właściwej diagnozy decydujące znaczenie ma doustna próba prowokacji i eliminacji. Podstawą w leczeniu przyczynowym tej

Grandi e piccoli eventi nelle città di mare per mutamenti urbani sostenibili: i casi studio di Lorient e Valencia

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Massimo Clemente

2012-12-01

Full Text Available In generale, i grandi eventi sono considerati dalle città come la possibilità di realizzare nuove architetture e infrastrutture, per migliorare gli spazi pubblici e dare risonanza internazionale alla città stessa. In molte città contemporanee, la ristrutturazione economica e la riqualificazione urbana posto gli eventi al centro delle strategie di cambiamento.Spesso, tuttavia, questi interventi richiedono un tempo molto breve e investimenti elevati, che non sempre hanno un effetto duraturo nel tempo, con edifici e spazi che, dopo l'evento, si trasformano in spazi pubblici inutilizzati o edifici che devono essere riqualificati.Le città costiere rappresentano un campo privilegiato di analisi per approfondire le dinamiche dei processi di sviluppo e di rigenerazione connessi ad eventi.Alcune città hanno potenziato la propria identità marittima sviluppando attività legate alla vela, eventi sportivi velici e la nautica da diporto, promuovendo la crescita sociale ed economica, nonché la riqualificazione delle aree dismesse. Il recupero di questa identità è il punto di partenza per migliorare la qualità urbana e attrarre grandi eventi, sviluppando la competitività in un circolo virtuoso.L'immagine di queste città è migliorata, a livello locale, nazionale e internazionale, promuovendo processi di riqualificazione che hanno coinvolto i responsabili politici, gli utenti della città e gli stakeolders.Nei casi di successo, i grandi e i piccoli eventi rappresentano tessere di un mosaico più ampio, una visione della città fondata sulla identità marittima e il progetto di riqualificazione del waterfront è stato in grado di rafforzare le relazioni con le aree urbane esistenti.Il saggio propone due casi di studio europei, le città di Lorient e Valencia, mettendo in evidenza il ruolo della pianificazione a lungo termine nei processi di rigenerazione.La città di Lorient, in linea con la sua storia, ha iniziato un processo di rigenerazione

A Survey on Power and Political Culture in Kalile va Demne

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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.

Jaume Ferrer de Blanes i Les sentències catòliques del diví poeta Dant. Una mostra de la presència de Dant al renaixement català

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Josep Llorenç i Blat

2014-12-01

Full Text Available Procurador reial i nobiliari, cosmògraf, joier, lapidari, mercader i escriptor, i al capdavall, un ciutadà català honrat, Ferrer (Vidreres, ~1445 – Blanes, 1529 va marxar de ben jove a la cort de Nàpols, al servei del rei Ferran i. Acabada aquesta peripècia italiana va tornar a Blanes al servei del vescomte de Cabrera i de Bas fins que va morir a la mateixa vila al 1529. Un seu criat, disset anys més tard, va editar uns papers esparsos que havia trobat a can Ferrer, les Sentèncias cathòlicas del diví poeta Dant florentí, compilades per lo prudentíssim mossèn Jaume Ferrer de Blanes, que constiueixen un exemple de la presència de Dant al renaixement català. Lord Ferrer (Vidreres,~1445 – Blanes,1529, royal and aristocratic attorney, cosmographer, jewelrer, lapidary, merchant and writer, after all, an honorable Catalan citizen, left early age, at the court of Naples at King Ferdinand’s i service. After this eventful Italian journey he went back to Blanes at the Viscount of Cabrera and Bas’ service, until he died in the same town in 1529. One of his servants, seventeen years later, published some of the documents which were found scattered in Ferrer’s House, Catholic sentences from the divine poet Dante Florentine, compiled by most respectable lord Jaume Ferrer de Blanes, an exemple of the presence of Dante in Catalan Renaissance.

Renormcharges in V-A Theories

International Nuclear Information System (INIS)

Beshtoev, Kh.M.

1994-01-01

It is shown that in the theory of weak interaction there may not exist any group of the renormtransformation of charge (i.e., the charge-g L remains constant) because this theory can be characterized as a 'left' one, or if such a group exists it is then realized for the charge g L , and it is not related to the charge g in the vector theory. In connection with the above said there arises a problem of relating the charges g L and g when constructing the unified theory of interaction. (author). 7 refs

Une façon d’indiquer la « non-coïncidence entre les mots et les choses », on va dire...

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Labeau Emmanuelle

2012-07-01

Full Text Available Nous souhaitons nous pencher ici sur un emploi particulier de la périphrase en aller + infinitif qui n’a fait l’objet – à notre connaissance – que d’un article (Lansari 2010. Cet emploi « modalisant » que Lansari limite à la formule 'on va dire' mériterait d’être approfondi pour plusieurs raisons. D’une part, l’emploi n’est décrit que sur base de « vingt exemples tirés d’internet, de blogs ou de forums » (Lansari 2010: 120 alors que, de l’aveu de Lansari elle-même, l’emploi relève de l’oral. Il serait donc utile d’enrichir – quantitativement et qualitativement - le corpus et d’y intégrer des occurrences d’oral authentique. D’autre part, Lansari restreint l’emploi modalisant à la séquence 'on va dire' ; on pourrait s’interroger sur la capacité de séquences comme 'je vais dire' à remplir les mêmes fonctions discursives. Dans cet article, nous commencerons par un – forcément bref – état de la question. Après avoir présenté le corpus, nous testerons les hypothèses précédemment défendues à la lueur du corpus rassemblé: (a Le corpus CFPP2000 issu du projet Discours sur la ville. Corpus de Français Parlé Parisien des années 2000 (disponible en ligne à http://cfpp2000.univ-paris3.fr/Corpus.html. CFPP2000 donne la parole à 41 informateurs en 28 interviews (2198 min et a généré 96 occurrences de on va dire modalisant. (b Le corpus CLAPI comprenant 45 heures d’interactions interrogeables en ligne à http://clapi.univ-lyon2.fr/analyse_requete_aide.php?menu=outils. On y a relevé 12 exemples de on va dire modalisant. (c Un corpus personnel d’interviews (163min réalisées pendant l’année académique 2009-10 auprès de cinq étudiants Erasmus français grâce au soutien d’une bourse de la Délégation Générale à la Langue Française et aux Langues de France (DGLFLF. Les entretiens avec une assistante de recherche, basés sur les thèmes suivants, étaient suppos