Evaluating the Productivity of VA, NIH, and AHRQ Health Services Research Career Development Awardees.

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Finney, John W; Amundson, Erin O; Bi, Xiaoyu; Cucciare, Michael A; Eisen, Seth A; Finlay, Andrea K; Halvorson, Max A; Hayashi, Ko; Owens, Douglas K; Maisel, Natalya C; Timko, Christine; Weitlauf, Julie C; Cronkite, Ruth C

2016-04-01

To evaluate the academic advancement and productivity of Department of Veterans Affairs Health Services Research and Development (HSR&D) Career Development Award (CDA) program recipients, National Institutes of Health (NIH) K awardees in health services research (HSR), and Agency for Healthcare Research and Quality (AHRQ) K awardees. In all, 219 HSR&D CDA recipients from fiscal year (FY) 1991 through FY2010; 154 NIH K01, K08, and K23 awardees FY1991-FY2010; and 69 AHRQ K01 and K08 awardees FY2000-FY2010 were included. Most data were obtained from curricula vitae. Academic advancement, publications, grants, recognition, and mentoring were compared after adjusting for years since award, and personal characteristics, training, and productivity prior to the award. No significant differences emerged in covariate-adjusted tenure-track academic rank, number of grants as primary investigator (PI), major journal articles as first/sole author, Hirsch h-index scores, likelihood of a journal editorship position or membership in a major granting review panel, or mentoring postgraduate researchers between the HSR&D CDA and NIH K awardees from FY1991-FY2010, or among the three groups of awardees from FY2000 or later. Among those who reported grant funding levels, HSR&D CDAs from FY1991-2010 had been PI on more grants of $100,000 than NIH K awardees. HSR&D CDAs had a higher mean number of major journal articles than NIH K awardees from FY1991-2010. Findings show that all three HSR career development programs are successfully selecting and mentoring awardees, ensuring additional HSR capacity to improve the quality and delivery of high-value care.

TV Star Jim Parsons Shines Light on NIH Research | NIH MedlinePlus the Magazine

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Skip to main content NIH MedlinePlus the Magazine NIH MedlinePlus Salud Download the Current Issue PDF [1.5 mb] Trusted Health Information from the National Institutes of Health Home Current Issue ...

NIH Institutes and MLN MedlinePlus Advisory Board

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... main content NIH MedlinePlus the Magazine NIH MedlinePlus Salud Download the Current Issue PDF [1.9 mb] ... nih.gov (301) 496-7301 National Institute of Mental Health (NIMH) www.nimh.nih.gov 1-866- ...

Energy service contracting in DOD

International Nuclear Information System (INIS)

Dahle, D.E.

1993-01-01

The U.S. Department of Defense (DOD) annually consumes about $3 Billion in energy to operate facilities at military installations worldwide, representing about 80% of utility operating expense for all Federal facilities. Recent legislation and a Presidential Executive Order have directed DOD by Fiscal Year 2000 to reduce facility energy consumption by 20%, from the level of energy used in Fiscal Year 1985. To achieve this goal it is estimated that energy efficiency improvement investments between $2-3 billion would be required. Considering the competition for resources within DOD as it experiences downsizing and restructuring, DOD will need to seek opportunities to tap alternative investment strategies through energy service contracting to leverage Federal resources. Shared Energy Savings and Operations and Maintenance Energy Services contracting activities in the Department of the Navy will be used to address how such acquisition methods can contribute to achieving DOD energy efficiency goals

Isolation of Panels of Llama Single-Domain Antibody Fragments Binding All Nine Neuraminidase Subtypes of Influenza A Virus

Directory of Open Access Journals (Sweden)

Guus Koch

2013-04-01

Full Text Available Avian influenza A virus comprises sixteen hemagglutinin (HA and nine neuraminidase (NA subtypes (N1–N9. To isolate llama single-domain antibody fragments (VHHs against all N subtypes, four llamas were immunized with mixtures of influenza viruses. Selections using influenza virus yielded predominantly VHHs binding to the highly immunogenic HA and nucleoprotein. However, selection using enzymatically active recombinant NA (rNA protein enabled us to isolate NA binding VHHs. Some isolated VHHs cross-reacted to other N subtypes. These were subsequently used for the capture of N subtypes that could not be produced as recombinant protein (rN6 or were enzymatically inactive (rN1, rN5 in phage display selection, yielding novel VHHs. In total we isolated 188 NA binding VHHs, 64 of which were expressed in yeast. Most VHHs specifically recognize a single N subtype, but some VHHs cross-react with other N-subtypes. At least one VHH bound to all N subtypes, except N4, identifying a conserved antigenic site. Thus, this work (1 describes methods for isolating NA binding VHHs, (2 illustrates the suitability of llama immunization with multiple antigens for retrieving many binders against different antigens and (3 describes 64 novel NA binding VHHs, including a broadly reactive VHH, which can be used in various assays for influenza virus subtyping, detection or serology.

Molecular-based tumour subtypes of canine mammary carcinomas assessed by immunohistochemistry

Directory of Open Access Journals (Sweden)

Sarli Giuseppe

2010-01-01

Full Text Available Abstract Background Human breast cancer is classified by gene expression profile into subtypes consisting of two hormone (oestrogen and/or progesterone receptor-positive types (luminal-like A and luminal-like B and three hormone receptor-negative types [human epidermal growth factor receptor 2-expressing, basal-like, and unclassified ("normal-like"]. Immunohistochemical surrogate panels are also proposed to potentially identify the molecular-based groups. The present study aimed to apply an immunohistochemical panel (anti-ER, -PR, -ERB-B2, -CK 5/6 and -CK14 in a series of canine malignant mammary tumours to verify the molecular-based classification, its correlation with invasion and grade, and its use as a prognostic aid in veterinary practice. Results Thirty-five tumours with luminal pattern (ER+ and PR+ were subgrouped into 13 A type and 22 B type, if ERB-B2 positive or negative. Most luminal-like A and basal-like tumours were grade 1 carcinomas, while the percentage of luminal B tumours was higher in grades 2 and 3 (Pearson Chi-square P = 0.009. No difference in the percentage of molecular subtypes was found between simple and complex/mixed carcinomas (Pearson Chi-square P = 0.47. No significant results were obtained by survival analysis, even if basal-like tumours had a more favourable prognosis than luminal-like lesions. Conclusion The panel of antibodies identified only three tumour groups (luminal-like A and B, and basal-like in the dog. Even though canine mammary tumours may be a model of human breast cancer, the existence of the same carcinoma molecular subtypes in women awaits confirmation. Canine mammary carcinomas show high molecular heterogeneity, which would benefit from a classification based on molecular differences. Stage and grade showed independent associations with survival in the multivariate regression, while molecular subtype grouping and histological type did not show associations. This suggests that caution should be

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Friends of the National Library of Medicine, Welcome to NIH MedlinePlus, the magazine | NIH MedlinePlus the Magazine

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... Contents Dear Readers, WELCOME to NIH MedlinePlus , the magazine. The purpose of NIH MedlinePlus , the magazine, is to provide you with a FREE , trusted ... medical information. Published four times a year, the magazine showcases the National Institutes of Health's (NIH) latest ...

Finding Better and More Personalized Ways to Diagnose Cancer at NIH | NIH MedlinePlus the Magazine

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Genetic Characterization of a Panel of Diverse HIV-1 Isolates at Seven International Sites.

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Bhavna Hora

Full Text Available HIV-1 subtypes and drug resistance are routinely tested by many international surveillance groups. However, results from different sites often vary. A systematic comparison of results from multiple sites is needed to determine whether a standardized protocol is required for consistent and accurate data analysis. A panel of well-characterized HIV-1 isolates (N = 50 from the External Quality Assurance Program Oversight Laboratory (EQAPOL was assembled for evaluation at seven international sites. This virus panel included seven subtypes, six circulating recombinant forms (CRFs, nine unique recombinant forms (URFs and three group O viruses. Seven viruses contained 10 major drug resistance mutations (DRMs. HIV-1 isolates were prepared at a concentration of 107 copies/ml and compiled into blinded panels. Subtypes and DRMs were determined with partial or full pol gene sequences by conventional Sanger sequencing and/or Next Generation Sequencing (NGS. Subtype and DRM results were reported and decoded for comparison with full-length genome sequences generated by EQAPOL. The partial pol gene was amplified by RT-PCR and sequenced for 89.4%-100% of group M viruses at six sites. Subtyping results of majority of the viruses (83%-97.9% were correctly determined for the partial pol sequences. All 10 major DRMs in seven isolates were detected at these six sites. The complete pol gene sequence was also obtained by NGS at one site. However, this method missed six group M viruses and sequences contained host chromosome fragments. Three group O viruses were only characterized with additional group O-specific RT-PCR primers employed by one site. These results indicate that PCR protocols and subtyping tools should be standardized to efficiently amplify diverse viruses and more consistently assign virus genotypes, which is critical for accurate global subtype and drug resistance surveillance. Targeted NGS analysis of partial pol sequences can serve as an alternative

Cervical cancer: summary of the NIH consensus El cáncer de cuello uterino: resumen de la declaración de consenso de los NIH

Directory of Open Access Journals (Sweden)

1997-04-01

Full Text Available Con el propósito de examinar algunos aspectos aún no definidos del tratamiento del cáncer de cuello uterino y de la calidad de la vida de los pacientes, el Instituto Nacional del Cáncer (EUA y la Oficina de Aplicaciones Médicas de la Investigación, pertenecientes a los Institutos Nacionales de Salud (NIH, convocaron una Conferencia para el Desarrollo de Consenso sobre el Cáncer de Cuello de Útero. El panel de expertos, que se compuso de 13 miembros, se concentró en los siguientes interrogantes: 1 ¿Cómo se pueden fortalecer las iniciativas para prevenir el cáncer cervico-uterino? 2 ¿Cuál es el tratamiento apropiado del cáncer de cuello de útero en estadio temprano? 3 ¿Cuál es el tratamiento adecuado del cáncer cervicouterino recurrente o en estadio avanzado? 4 ¿Qué nuevos rumbos seguirán las investigaciones sobre el cáncer de cuello de útero? En este informe se resumen las conclusiones a las que se llegó en la Conferencia sobre estas cuestiones. La declaración de consenso se puede pedir gratuitamente a los NIH.

NIH Researchers Identify OCD Risk Gene

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... News From NIH NIH Researchers Identify OCD Risk Gene Past Issues / Summer 2006 Table of Contents For ... and Alcoholism (NIAAA) have identified a previously unknown gene variant that doubles an individual's risk for obsessive- ...

5 CFR 950.701 - DoD overseas campaign.

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2010-01-01

... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false DoD overseas campaign. 950.701 Section... VOLUNTARY ORGANIZATIONS DoD Overseas Campaign § 950.701 DoD overseas campaign. (a) A Combined Federal Campaign is authorized for all Department of Defense (DoD) activities in the overseas areas during a 6-week...

Back Cover: NIH MedlinePlus Salud

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... Bar Home Current Issue Past Issues NIH MedlinePlus Salud Past Issues / Winter 2009 Table of Contents For ... this page please turn Javascript on. ¡A su salud! Los Institutos Nacionales de la Salud (NIH, por ...

Emergency Supplemental Appropriations for DoD Needs Arising from Hurricane Katrina at Selected DoD Components

National Research Council Canada - National Science Library

Granetto, Paul J; Marsh, Patricia A; Pfeil, Lorin T; Adu, Henry Y; Appiah, Emmanuel A; Lawrence, Charlisa D; Loftin, Sharon A; Straw, Richard W; Davis, Sonya T; Hart, Erin S

2007-01-01

.... The Inspector General (IG), DoD, performed this audit to determine if the emergency supplemental appropriations for DoD needs arising from Hurricane Katrina and others were used for their intended purposes...

High prevalence of luminal B breast cancer intrinsic subtype in Colombian women.

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Serrano-Gomez, Silvia Juliana; Sanabria-Salas, Maria Carolina; Hernández-Suarez, Gustavo; García, Oscar; Silva, Camilo; Romero, Alejandro; Mejía, Juan Carlos; Miele, Lucio; Fejerman, Laura; Zabaleta, Jovanny

2016-07-01

Breast cancer is the most frequent malignancy in women worldwide. Distinct intrinsic subtypes of breast cancer have different prognoses, and their relative prevalence varies significantly among ethnic groups. Little is known about the prevalence of breast cancer intrinsic subtypes and their association with clinicopathological data and genetic ancestry in Latin Americans. Immunohistochemistry surrogates from the 2013 St. Gallen International Expert Consensus were used to classify breast cancers in 301 patients from Colombia into intrinsic subtypes. We analyzed the distribution of subtypes by clinicopathological variables. Genetic ancestry was estimated from a panel of 80 ancestry informative markers. Luminal B breast cancer subtype was the most prevalent in our population (37.2%) followed by luminal A (26.3%), non-basal triple negative (NBTN) (11.6%), basal like (9%), human epidermal growth factor receptor 2 (HER2) enriched (8.6%) and unknown (7.3%). We found statistical significant differences in distribution between Colombian region (P = 0.007), age at diagnosis (P = 0.0139), grade (P studies analyzing the molecular profiles of breast cancer in Colombian women will help us understand the molecular basis of this subtype distribution and compare the molecular characteristics of the different intrinsic subtypes in Colombian patients. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

WE-H-BRB-01: Overview of the ASTRO-NIH-AAPM 2015 Workshop On Exploring Opportunities for Radiation Oncology in the Era of Big Data

Energy Technology Data Exchange (ETDEWEB)

Benedict, S. [University of California Davis Medical Center (United States)

2016-06-15

Big Data in Radiation Oncology: (1) Overview of the NIH 2015 Big Data Workshop, (2) Where do we stand in the applications of big data in radiation oncology?, and (3) Learning Health Systems for Radiation Oncology: Needs and Challenges for Future Success The overriding goal of this trio panel of presentations is to improve awareness of the wide ranging opportunities for big data impact on patient quality care and enhancing potential for research and collaboration opportunities with NIH and a host of new big data initiatives. This presentation will also summarize the Big Data workshop that was held at the NIH Campus on August 13–14, 2015 and sponsored by AAPM, ASTRO, and NIH. The workshop included discussion of current Big Data cancer registry initiatives, safety and incident reporting systems, and other strategies that will have the greatest impact on radiation oncology research, quality assurance, safety, and outcomes analysis. Learning Objectives: To discuss current and future sources of big data for use in radiation oncology research To optimize our current data collection by adopting new strategies from outside radiation oncology To determine what new knowledge big data can provide for clinical decision support for personalized medicine L. Xing, NIH/NCI Google Inc.

WE-H-BRB-01: Overview of the ASTRO-NIH-AAPM 2015 Workshop On Exploring Opportunities for Radiation Oncology in the Era of Big Data

International Nuclear Information System (INIS)

Benedict, S.

2016-01-01

Big Data in Radiation Oncology: (1) Overview of the NIH 2015 Big Data Workshop, (2) Where do we stand in the applications of big data in radiation oncology?, and (3) Learning Health Systems for Radiation Oncology: Needs and Challenges for Future Success The overriding goal of this trio panel of presentations is to improve awareness of the wide ranging opportunities for big data impact on patient quality care and enhancing potential for research and collaboration opportunities with NIH and a host of new big data initiatives. This presentation will also summarize the Big Data workshop that was held at the NIH Campus on August 13–14, 2015 and sponsored by AAPM, ASTRO, and NIH. The workshop included discussion of current Big Data cancer registry initiatives, safety and incident reporting systems, and other strategies that will have the greatest impact on radiation oncology research, quality assurance, safety, and outcomes analysis. Learning Objectives: To discuss current and future sources of big data for use in radiation oncology research To optimize our current data collection by adopting new strategies from outside radiation oncology To determine what new knowledge big data can provide for clinical decision support for personalized medicine L. Xing, NIH/NCI Google Inc.

Subtype classification for prediction of prognosis of breast cancer from a biomarker panel: correlations and indications

Directory of Open Access Journals (Sweden)

Chen C

2014-02-01

Full Text Available Chuang Chen,1 Jing-Ping Yuan,2,3 Wen Wei,1 Yi Tu,1 Feng Yao,1 Xue-Qin Yang,4 Jin-Zhong Sun,1 Sheng-Rong Sun,1 Yan Li2 1Department of Breast and Thyroid Surgery, Wuhan University, Renmin Hospital, Wuhan, 2Department of Oncology, Zhongnan Hospital of Wuhan University and Hubei Key Laboratory of Tumor Biological Behaviors and Hubei Cancer Clinical Study Center, Wuhan, 3Department of Pathology, The Central Hospital of Wuhan, Wuhan, 4Medical School of Jingchu University of Technology, Jingmen, People’s Republic of China Background: Hormone receptors, including the estrogen receptor and progesterone receptor, human epidermal growth factor receptor 2 (HER2, and other biomarkers like Ki67, epidermal growth factor receptor (EGFR, also known as HER1, the androgen receptor, and p53, are key molecules in breast cancer. This study evaluated the relationship between HER2 and hormone receptors and explored the additional prognostic value of Ki67, EGFR, the androgen receptor, and p53. Methods: Quantitative determination of HER2 and EGFR was performed in 240 invasive breast cancer tissue microarray specimens using quantum dot (QD-based nanotechnology. We identified two subtypes of HER2, ie, high total HER2 load (HTH2 and low total HER2 load (LTH2, and three subtypes of hormone receptor, ie, high hormone receptor (HHR, low hormone receptor (LHR, and no hormone receptor (NHR. Therefore, breast cancer patients could be divided into five subtypes according to HER2 and hormone receptor status. Ki67, p53, and the androgen receptor were determined by traditional immunohistochemistry techniques. The relationship between hormone receptors and HER2 was investigated and the additional value of Ki67, EGFR, the androgen receptor, and p53 for prediction of 5-year disease-free survival was assessed. Results: In all patients, quantitative determination showed a statistically significant (P<0.001 negative correlation between HER2 and the hormone receptors and a significant

RACE, ETHNICITY, AND NIH RESEARCH AWARDS

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Ginther, Donna K.; Schaffer, Walter T.; Schnell, Joshua; Masimore, Beth; Liu, Faye; Haak, Laurel L.; Kington, Raynard

2012-01-01

We investigated the association between a U.S. National Institutes of Health (NIH) R01 applicant’s self-identified race or ethnicity and the probability of receiving an award by using data from the NIH IMPAC II grant database, the Thomson Reuters Web of Science, and other sources. Although proposals with strong priority scores were equally likely to be funded regardless of race, we find that Asians are 4 percentage points and black or African-American applicants are 13 percentage points less likely to receive NIH investigator-initiated research funding compared with whites. After controlling for the applicant’s educational background, country of origin, training, previous research awards, publication record, and employer characteristics, we find that black or African-American applicants remain 10 percentage points less likely than whites to be awarded NIH research funding. Our results suggest some leverage points for policy intervention. PMID:21852498

NIH State-of-the-Science Conference Statement on management of menopause-related symptoms.

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To provide health care providers, patients, and the general public with a responsible assessment of currently available data on the management of menopause-related symptoms. A non-DHHS, nonadvocate 12-member panel representing the fields of obstetrics and gynecology, general internal medicine, endocrinology, rheumatology, family and health psychology, geriatric medicine, health services research, demography, biochemistry, epidemiology, clinical research, and biostatistics. In addition, 26 experts in fields related to the conference topic presented data to the panel and to the conference audience. Presentations by experts and a systematic review of the medical literature prepared by the Oregon Evidence-based Practice Center, through the Agency for Healthcare Research and Quality's Evidence-based Practice Centers Program. Scientific evidence was given precedence over clinical anecdotal experience. Answering pre-determined questions, the panel drafted its statement based on scientific evidence presented in open forum and on the published scientific literature. The draft statement was read in its entirety on the final day of the conference and circulated to the audience for comment. The panel then met in executive session to consider the comments received, and released a revised statement later that day at http://consensus.nih.gov. This statement is an independent report of the panel and is not a policy statement of the NIH or the Federal Government. A final copy of this statement is available, along with other recent conference statements, at the same web address of http://consensus.nih.gov. Menopause is the permanent cessation of menstrual periods that occurs naturally in women, usually in their early 50s. Many women have few or no symptoms; these women are not in need of medical treatment. Premenopausal or perimenopausal women who have menopause induced by surgery, chemotherapy, or radiation are more likely to experience bothersome and even disabling symptoms. These

NIH Teams with Public Libraries for ‘All of Us’ Research Program | NIH MedlinePlus the Magazine

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... Research Program Follow us NIH Teams with Public Libraries for ‘All of Us’ Research Program NIH is coming to a library near ... SOURCES: An Overview of the All of Us Research Program ; National Library of Medicine Announcement on Partnering with All of ...

NIH Clinical Centers

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Federal Laboratory Consortium — The NIH Clinical Center consists of two main facilities: The Mark O. Hatfield Clinical Research Center, which opened in 2005, houses inpatient units, day hospitals,...

Welcome to NIH MedlinePlus, the magazine

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... from the world's largest medical library, NIH's National Library of Medicine. MedlinePlus has extensive information from the NIH and other trusted sources on more than 700 diseases and conditions. There ...

Mary Tyler Moore Helps Launch NIH MedlinePlus Magazine

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... Issues Mary Tyler Moore Helps Launch NIH MedlinePlus Magazine Past Issues / Winter 2007 Table of Contents For ... Javascript on. Among those attending the NIH MedlinePlus magazine launch on Capitol Hill were (l-r) NIH ...

Leadership, Management, and Organization for National Security Space: Report to Congress of the Independent Assessment Panel on the Organization and Management of National Security Space

National Research Council Canada - National Science Library

Young, A. T; Anderson, Edward; Bien, Lyle; Fogleman, Ronald R; Hall, Keith; Lyles, Lester; Mark, Hans

2008-01-01

The Independent Assessment Panel (IAP) was chartered to review and assess the DoD management and organization of National Security in Space and make appropriate recommendations to strengthen the U.S. position...

NIH consensus development statement on management of hepatitis B.

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Belongia, E A; Costa, J; Gareen, I F; Grem, J L; Inadomi, J M; Kern, E R; McHugh, J A; Petersen, G M; Rein, M F; Sorrell, M F; Strader, D B; Trotter, H T

To provide health care providers, patients, and the general public with a responsible assessment of currently available data on the management of hepatitis B. A non-DHHS, nonadvocate 12-member panel representing the fields of hepatology and liver transplantation, gastroenterology, public health and epidemiology, infectious diseases, pathology, oncology, family practice, internal medicine, and a public representative. In addition, 22 experts from pertinent fields presented data to the panel and conference audience. Presentations by experts and a systematic review of the literature prepared by the Minnesota Evidence-based Practice Center, through the Agency for Healthcare Research and Quality. Scientific evidence was given precedence over anecdotal experience. The panel drafted its statement based on scientific evidence presented in open forum and on published scientific literature. The draft statement was presented on the final day of the conference and circulated to the audience for comment. The panel released a revised statement later that day at http://consensus.nih.gov. This statement is an independent report of the panel and is not a policy statement of the NIH or the Federal Government. The most important predictors of cirrhosis or hepatocellular carcinoma in persons who have chronic HBV are persistently elevated HBV DNA and ALT levels in blood. Other risk factors include HBV genotype C infection, male sex, older age, family history of hepatocellular carcinoma, and co-infection with HCV or HIV. The major goals of anti-HBV therapy are to prevent the development of progressive disease, specifically cirrhosis and liver failure, as well as hepatocellular carcinoma development and subsequent death. To date, no RCTs of anti-HBV therapies have demonstrated a beneficial impact on overall mortality, liver-specific mortality, or development of hepatocellular carcinoma. Most published reports of hepatitis therapy use changes in short-term virologic, biochemical, and

Parkinson's Disease Research at NIH | NIH MedlinePlus the Magazine

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... of this page please turn JavaScript on. Feature: Parkinson's Disease Parkinson's Disease Research at NIH Past Issues / Winter 2014 ... areas of its research: MedlinePlus . medlineplus.gov . Type "Parkinson's disease" in the Search box. NIHSeniorHealth —Parkinson's Disease ...

PAM50 Breast Cancer Subtyping by RT-qPCR and Concordance with Standard Clinical Molecular Markers

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Bastien Roy RL

2012-10-01

Full Text Available Abstract Background Many methodologies have been used in research to identify the “intrinsic” subtypes of breast cancer commonly known as Luminal A, Luminal B, HER2-Enriched (HER2-E and Basal-like. The PAM50 gene set is often used for gene expression-based subtyping; however, surrogate subtyping using panels of immunohistochemical (IHC markers are still widely used clinically. Discrepancies between these methods may lead to different treatment decisions. Methods We used the PAM50 RT-qPCR assay to expression profile 814 tumors from the GEICAM/9906 phase III clinical trial that enrolled women with locally advanced primary invasive breast cancer. All samples were scored at a single site by IHC for estrogen receptor (ER, progesterone receptor (PR, and Her2/neu (HER2 protein expression. Equivocal HER2 cases were confirmed by chromogenic in situ hybridization (CISH. Single gene scores by IHC/CISH were compared with RT-qPCR continuous gene expression values and “intrinsic” subtype assignment by the PAM50. High, medium, and low expression for ESR1, PGR, ERBB2, and proliferation were selected using quartile cut-points from the continuous RT-qPCR data across the PAM50 subtype assignments. Results ESR1, PGR, and ERBB2 gene expression had high agreement with established binary IHC cut-points (area under the curve (AUC ≥ 0.9. Estrogen receptor positivity by IHC was strongly associated with Luminal (A and B subtypes (92%, but only 75% of ER negative tumors were classified into the HER2-E and Basal-like subtypes. Luminal A tumors more frequently expressed PR than Luminal B (94% vs 74% and Luminal A tumors were less likely to have high proliferation (11% vs 77%. Seventy-seven percent (30/39 of ER-/HER2+ tumors by IHC were classified as the HER2-E subtype. Triple negative tumors were mainly comprised of Basal-like (57% and HER2-E (30% subtypes. Single gene scoring for ESR1, PGR, and ERBB2 was more prognostic than the corresponding IHC markers as

NIH Research: Advances in Parkinson's Disease Research

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... of this page please turn JavaScript on. NIH Research: Advances in Parkinson's Disease Research Past Issues / Winter 2014 Table of Contents Story ... Photo courtesy of NIH Advances in Parkinson's Disease Research Story Landis, Ph.D., has been Director of ...

Report of the NIH Task Force on Research Standards for Chronic Low Back Pain†

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Deyo, Richard A.; Dworkin, Samuel F.; Amtmann, Dagmar; Andersson, Gunnar; Borenstein, David; Carragee, Eugene; Carrino, John; Chou, Roger; Cook, Karon; DeLitto, Anthony; Goertz, Christine; Khalsa, Partap; Loeser, John; Mackey, Sean; Panagis, James; Rainville, James; Tosteson, Tor; Turk, Dennis; Von Korff, Michael; Weiner, Debra K.

2015-01-01

Despite rapidly increasing intervention, functional disability due to chronic low back pain (cLBP) has increased in recent decades. We often cannot identify mechanisms to explain the major negative impact cLBP has on patients’ lives. Such cLBP is often termed non-specific, and may be due to multiple biologic and behavioral etiologies. Researchers use varied inclusion criteria, definitions, baseline assessments, and outcome measures, which impede comparisons and consensus. The NIH Pain Consortium therefore charged a Research Task Force (RTF) to draft standards for research on cLBP. The resulting multidisciplinary panel recommended using 2 questions to define cLBP; classifying cLBP by its impact (defined by pain intensity, pain interference, and physical function); use of a minimal data set to describe research participants (drawing heavily on the PROMIS methodology); reporting “responder analyses” in addition to mean outcome scores; and suggestions for future research and dissemination. The Pain Consortium has approved the recommendations, which investigators should incorporate into NIH grant proposals. The RTF believes these recommendations will advance the field, help to resolve controversies, and facilitate future research addressing the genomic, neurologic, and other mechanistic substrates of chronic low back pain. We expect the RTF recommendations will become a dynamic document, and undergo continual improvement. Perspective A Task Force was convened by the NIH Pain Consortium, with the goal of developing research standards for chronic low back pain. The results included recommendations for definitions, a minimal dataset, reporting outcomes, and future research. Greater consistency in reporting should facilitate comparisons among studies and the development of phenotypes. PMID:26388962

REPORT OF THE NIH TASK FORCE ON RESEARCH STANDARDS FOR CHRONIC LOW BACK PAIN

Science.gov (United States)

Deyo, Richard A.; Dworkin, Samuel F.; Amtmann, Dagmar; Andersson, Gunnar; Borenstein, David; Carragee, Eugene; Carrino, John; Chou, Roger; Cook, Karon; DeLitto, Anthony; Goertz, Christine; Khalsa, Partap; Loeser, John; Mackey, Sean; Panagis, James; Rainville, James; Tosteson, Tor; Turk, Dennis; Von Korff, Michael; Weiner, Debra K.

2014-01-01

Despite rapidly increasing intervention, functional disability due to chronic low back pain (cLBP) has increased in recent decades. We often cannot identify mechanisms to explain the major negative impact cLBP has on patients’ lives. Such cLBP is often termed non-specific, and may be due to multiple biologic and behavioral etiologies. Researchers use varied inclusion criteria, definitions, baseline assessments, and outcome measures, which impede comparisons and consensus. The NIH Pain Consortium therefore charged a Research Task Force (RTF) to draft standards for research on cLBP. The resulting multidisciplinary panel recommended using 2 questions to define cLBP; classifying cLBP by its impact (defined by pain intensity, pain interference, and physical function); use of a minimal data set to describe research participants (drawing heavily on the PROMIS methodology); reporting “responder analyses” in addition to mean outcome scores; and suggestions for future research and dissemination. The Pain Consortium has approved the recommendations, which investigators should incorporate into NIH grant proposals. The RTF believes these recommendations will advance the field, help to resolve controversies, and facilitate future research addressing the genomic, neurologic, and other mechanistic substrates of chronic low back pain. We expect the RTF recommendations will become a dynamic document, and undergo continual improvement. Perspective A Task Force was convened by the NIH Pain Consortium, with the goal of developing research standards for chronic low back pain. The results included recommendations for definitions, a minimal dataset, reporting outcomes, and future research. Greater consistency in reporting should facilitate comparisons among studies and the development of phenotypes. PMID:24787228

Summary of DOD Acquisition Program Audit Coverage

National Research Council Canada - National Science Library

2001-01-01

This report will provide the DoD audit community with information to support their planning efforts and provide management with information on the extent of audit coverage of DoD acquisition programs...

An Analysis of DOD Fraudulent Vendor Payments

National Research Council Canada - National Science Library

Jones-Oxendine, Shawn

1999-01-01

...) known DoD fraudulent vendor cases in light of their management control weaknesses. A high risk of fraudulent vendor payments were present in the DoD, pre-DFAS finance and accounting systems and the current DFAS configuration...

Combating HIV/AIDS | NIH MedlinePlus the Magazine

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Recovery and Treatment | NIH MedlinePlus the Magazine

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Exploring Graphic Medicine | NIH MedlinePlus the Magazine

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The Opioid Crisis | NIH MedlinePlus the Magazine

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Hope for Aphasia Patients | NIH MedlinePlus Magazine

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Expanding Hearing Healthcare | NIH MedlinePlus the Magazine

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NIH NeuroBioBank

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Federal Laboratory Consortium — The NIH NeuroBioBank (NBB), supported by the National Institute of Mental Health, the National Institute of Neurological Disorders and Stroke, and the Eunice Kennedy...

Nuclear thermal propulsion technology: Results of an interagency panel in FY 1991

International Nuclear Information System (INIS)

Clark, J.S.; Mcdaniel, P.; Howe, S.; Helms, I.; Stanley, M.

1993-04-01

NASA LeRC was selected to lead nuclear propulsion technology development for NASA. Also participating in the project are NASA MSFC and JPL. The U.S. Department of Energy will develop nuclear technology and will conduct nuclear component, subsystem, and system testing at appropriate DOE test facilities. NASA program management is the responsibility of NASA/RP. The project includes both nuclear electric propulsion (NEP) and nuclear thermal propulsion (NTP) technology development. This report summarizes the efforts of an interagency panel that evaluated NTP technology in 1991. Other panels were also at work in 1991 on other aspects of nuclear propulsion, and the six panels worked closely together. The charters for the other panels and some of their results are also discussed. Important collaborative efforts with other panels are highlighted. The interagency (NASA/DOE/DOD) NTP Technology Panel worked in 1991 to evaluate nuclear thermal propulsion concepts on a consistent basis. Additionally, the panel worked to continue technology development project planning for a joint project in nuclear propulsion for the Space Exploration Initiative (SEI). Five meetings of the panel were held in 1991 to continue the planning for technology development of nuclear thermal propulsion systems. The state-of-the-art of the NTP technologies was reviewed in some detail. The major technologies identified were as follows: fuels, coatings, and other reactor technologies; materials; instrumentation, controls, health monitoring and management, and associated technologies; nozzles; and feed system technology, including turbopump assemblies

76 FR 22849 - DoD Unclassified Controlled Nuclear Information (UCNI)

Science.gov (United States)

2011-04-25

... containing DoD UCNI information. (8) DoD UCNI processed, stored, or produced on stand-alone or networked... marked as having DoD UCNI may be reproduced minimally without permission of the originator and consistent...

Toward Integrated DoD Biosurveillance: Assessment and Opportunities.

Science.gov (United States)

Moore, Melinda; Fisher, Gail; Stevens, Clare

2014-01-01

In the context of the 2012 National Strategy for Biosurveillance, the Office of Management and Budget (OMB) asked the Department of Defense (DoD) to review its biosurveillance programs, prioritize missions and desired outcomes, evaluate how DoD programs contribute to these, and assess the appropriateness and stability of the department's funding system for biosurveillance. DoD sought external analytic support through the RAND Arroyo Center. In response to the questions posed by OMB request, this study finds the following: (1) Current DoD biosurveillance supports three strategic missions. Based mostly on existing statute, the highest-priority mission is force health protection, followed by biological weapons defense and global health security. (2) Guidance issued by the White House on June 27, 2013, specified priorities for planning fiscal year 2015 budgets; it includes an explicit global health security priority, which strengthens the case for this as a key DoD biosurveillance strategic mission. (3) DoD biosurveillance also supports four desired outcomes: early warning and early detection, situational awareness, better decision making at all levels, and forecast of impacts. (4) Programs and measures that address priority missions-force health protection in particular-and desired outcomes should be prioritized over those that do not do so. (5) More near-real-time analysis and better internal and external integration could enhance the performance and value of the biosurveillance enterprise. (6) Improvements are needed in key enablers, including explicit doctrine/policy, efficient organization and governance, and increased staffing and improved facilities for the Armed Forces Health Surveillance Center (AFHSC). (7) AFHSC has requested additional funding to fully implement its current responsibilities under the 2012 Memorandum of Understanding between the Assistant Secretaries of Defense for Health Affairs and for Nuclear, Chemical, and Biological Defense Programs

NIH Funding within Otolaryngology: 2005-2014.

Science.gov (United States)

Lennon, Christen J; Hunter, Jacob B; Mistry, Akshitkumar M; Espahbodi, Mana; Deasey, Matthew; Niesner, K J; Labadie, Robert F

2017-11-01

Objective Analyze grants awarded between 2005 and 2014 to otolaryngology departments that appear in the National Institutes of Health (NIH) RePORTER database, summarize characteristics of grant recipients associated with otolaryngology departments as listed in the RePORTER between 2005 and 2014, and identify trends in otolaryngology NIH funding between 2005 and 2014 by topic. Study Design Case series. Setting NIH database inquiry. Subjects Grant recipients. Methods The RePORTER was queried for all grants awarded to otolaryngology departments between 2005 and 2014. All grants classified as new, renewal, or revision were included while duplicates were excluded. Results In total, 475 grants to 51 institutions were categorized by topic and subtopic. Internet searches were conducted for characteristics of 352 principal investigators. Sixty-seven percent of awardees had a PhD, 22% had an MD, and 11% had an MD/PhD. Sex ratios varied by degrees held. Although 31% of all grant recipients were women, this ratio was not seen when recipients were classified by degree type, with 78% of women holding a PhD compared with 55% of men ( P = .0013). Of the award types, 39% were R01s, 15% were R21s, and 10% were R03s. The top 3 represented topics were otology/neurotology (52%), audiology (25%), and head and neck surgery (14%). The mean annual award amount, after adjusting for inflation to 2014 dollars, was $226,495.76, with 72.8% awarded by the National Institute of Deafness and Communication Disorders. Twenty percent of awardees received multiple grants. Conclusion NIH funding in otolaryngology tends to be awarded to those with PhDs studying the hearing sciences, with 1 in 5 having multiple awards. As in other areas of NIH funding, women are underrepresented overall.

How is the DoD Logistics Transformation Going?

National Research Council Canada - National Science Library

Eden, Rick

2001-01-01

...: Cost Reduction--The DoD logistics system must reduce the costs of providing support. Responsiveness--The DoD logistics system must improve its basic business processes to match best commercial performance levels...

NIH Research on Concussion and the Brain | NIH MedlinePlus the Magazine

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... of this page please turn JavaScript on. Feature: Concussion NIH Research on Concussion and the Brain Past Issues / Summer 2015 Table ... on injuries affecting athletes—with brain trauma, including concussions, being the primary area of focus. The National ...

Development and Application of a Microfluidics-Based Panel in the Basal/Luminal Transcriptional Characterization of Archival Bladder Cancers.

Directory of Open Access Journals (Sweden)

Doris Kim

Full Text Available In the age of personalized medicine stratifying tumors into molecularly defined subtypes associated with distinctive clinical behaviors and predictable responses to therapies holds tremendous value. Towards this end, we developed a custom microfluidics-based bladder cancer gene expression panel for characterization of archival clinical samples. In silico analysis indicated that the content of our panel was capable of accurately segregating bladder cancers from several public datasets into the clinically relevant basal and luminal subtypes. On a technical level, our bladder cancer panel yielded robust and reproducible results when analyzing formalin-fixed, paraffin-embedded (FFPE tissues. We applied our panel in the analysis of a novel set of 204 FFPE samples that included non-muscle invasive bladder cancers (NMIBCs, muscle invasive disease (MIBCs, and bladder cancer metastases (METs. We found NMIBCs to be mostly luminal-like, MIBCs to include both luminal- and basal-like types, and METs to be predominantly of a basal-like transcriptional profile. Mutational analysis confirmed the expected enrichment of FGFR3 mutations in luminal samples, and, consistently, FGFR3 IHC showed high protein expression levels of the receptor in these tumors. Our bladder cancer panel enables basal/luminal characterization of FFPE tissues and with further development could be used for stratification of bladder cancer samples in the clinic.

Helping others hear better | NIH MedlinePlus the Magazine

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Racing Against Lung Cancer | NIH MedlinePlus the Magazine

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The ABCs of GERD | NIH MedlinePlus the Magazine

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A Lifelong Asthma Struggle | NIH MedlinePlus the Magazine

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Surgery of the Future | NIH MedlinePlus the Magazine

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Rifkin and NIH win in court ruling.

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Sun, M

1985-03-15

On 27 February 1985 Judge J. Skelly Wright of the U.S. Court of Appeals for the District of Columbia ruled that experiments involving the release of genetically altered organisms into the environment can proceed, provided that their potential ecological effects have been properly evaluated. The ruling has been hailed as a victory by both the National Institutes of Health (NIH) and Jeremy Rifkin. Rifkin brought suit against NIH in 1983, charging that the agency had failed to evaluate adequately the environmental impact of some deliberate release experiments. Sun discusses the implications of the judge's ruling. She also describes a move by private companies to submit their recombinant DNA experiment proposals to the Environmental Protection Agency rather than to NIH, which has regulatory authority only over academic researchers.

DoD ESI

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awarded BPAs to DLT Solutions, LLC, EC America, Inc., and International Systems Marketing, Inc. for the Information Management, Microsoft Platform Management, Identity & Access Management, Endpoint Systems Management, Data Protection, Performance Monitoring and Support in support of the DoD mission.Click here for

Monsanto may bypass NIH in microbe test.

Science.gov (United States)

Sun, Marjorie

1985-01-11

The Monsanto Company is planning to ask the Environmental Protection Agency for clearance to field test a genetically engineered microbial pesticide, bypassing the traditional approval process of the National Institutes of Health. Although only federally funded institutions are required to obtain NIH approval for genetic engineering tests, Monsanto is the first company to bypass the NIH regulatory process, which has become mired in a lawsuit brought by Jeremy Rifkin.

NIH MedlinePlus the Magazine: Health, Medical & Wellness Articles

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... to the Web site for NIH MedlinePlus, the magazine. Our purpose is to present you with the ... sponsorship and other charitable donations for NIH MedlinePlus magazine's publication and distribution, many more thousands of Americans ...

Proposed DoD Guidelines for Implementation of a Web-Based Joint IETM Architecture (JIA) to Assure the Interoperability of DoD IETMs

National Research Council Canada - National Science Library

Jorgensen, Eric L

1999-01-01

This Paper presents preliminary guidelines intended to serve as input to a planned DoD Handbook for the Acquisition and Deployment of DoD IETMs with the specific purpose of assuring interoperability...

Evaluation of multiplex assay platforms for detection of influenza hemagglutinin subtype specific antibody responses.

Science.gov (United States)

Li, Zhu-Nan; Weber, Kimberly M; Limmer, Rebecca A; Horne, Bobbi J; Stevens, James; Schwerzmann, Joy; Wrammert, Jens; McCausland, Megan; Phipps, Andrew J; Hancock, Kathy; Jernigan, Daniel B; Levine, Min; Katz, Jacqueline M; Miller, Joseph D

2017-05-01

Influenza hemagglutination inhibition (HI) and virus microneutralization assays (MN) are widely used for seroprevalence studies. However, these assays have limited field portability and are difficult to fully automate for high throughput laboratory testing. To address these issues, three multiplex influenza subtype-specific antibody detection assays were developed using recombinant hemagglutinin antigens in combination with Chembio, Luminex ® , and ForteBio ® platforms. Assay sensitivity, specificity, and subtype cross-reactivity were evaluated using a panel of well characterized human sera. Compared to the traditional HI, assay sensitivity ranged from 87% to 92% and assay specificity in sera collected from unexposed persons ranged from 65% to 100% across the platforms. High assay specificity (86-100%) for A(H5N1) rHA was achieved for sera from exposed or unexposed to hetorosubtype influenza HAs. In contrast, assay specificity for A(H1N1)pdm09 rHA using sera collected from A/Vietnam/1204/2004 (H5N1) vaccinees in 2008 was low (22-30%) in all platforms. Although cross-reactivity against rHA subtype proteins was observed in each assay platform, the correct subtype specific responses were identified 78%-94% of the time when paired samples were available for analysis. These results show that high throughput and portable multiplex assays that incorporate rHA can be used to identify influenza subtype specific infections. Published by Elsevier B.V.

Increasing the Adaptability of DoD Forces and Organizations

National Research Council Canada - National Science Library

Gorman, David

2001-01-01

The post-Cold War world demands increased adaptability. Since the accelerating pace of technological change reduces DoD ability to forecast threat characteristics, DOD force planning methodology is undermined...

Do AAO-HNSF CORE Grants Predict Future NIH Funding Success?

Science.gov (United States)

Eloy, Jean Anderson; Svider, Peter F; Kanumuri, Vivek V; Folbe, Adam J; Setzen, Michael; Baredes, Soly

2014-08-01

To determine (1) whether academic otolaryngologists who have received an American Academy of Otolaryngology- Head and Neck Surgery Foundation (AAO-HNSF) Centralized Otolaryngology Research Efforts (CORE) grant are more likely to procure future National Institutes of Health (NIH) funding; (2) whether CORE grants or NIH Career Development (K) awards have a stronger association with scholarly impact. Historical cohort. Scholarly impact, as measured by the h-index, publication experience, and prior grant history, were determined for CORE-funded and non-CORE-funded academic otolaryngologists. All individuals were assessed for NIH funding history. Of 192 academic otolaryngologists with a CORE funding history, 39.6% had active or prior NIH awards versus 15.1% of 1002 non-CORE-funded faculty (P productivity than those with CORE funding history. Both cohorts had higher scholarly impact values than previously published figures among academic otolaryngologists, highlighting that both CORE grants and NIH K-grants awards are effective career development resources. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2014.

Statement on Public-Private Partnerships as Part of the NIH HEAL Initiative

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... Stem Cell Information OppNet NIDB NIH Blueprint for Neuroscience Research Institutes at NIH List of Institutes, Centers & ... Initiative NIH recently launched the Helping to End Addiction Long-term (HEAL) Initiative , a trans-agency effort ...

Consumer and trained panel evaluation of beef strip steaks of varying marbling and enhancement levels cooked to three degrees of doneness.

Science.gov (United States)

Lucherk, L W; O'Quinn, T G; Legako, J F; Rathmann, R J; Brooks, J C; Miller, M F

2016-12-01

The palatability of USDA graded beef strip loins of seven treatments [High Enhanced (HE: 112% of raw weight) Select, Low Enhanced (LE: 107% of raw weight) Select, Prime, upper 2/3 Choice (Top Choice), lower 1/3 Choice (Low Choice), Select, and Standard] cooked to three degrees of doneness [DOD; rare (60°C), medium (71°C), or well-done (77°C)] was evaluated by consumer and trained sensory panelists. For consumers, Select HE steaks rated higher (P0.05) were observed between Select LE and Prime samples for most traits evaluated. The effect of USDA grade and enhancement on trained panel palatability scores was independent of DOD for all traits other than juiciness, with the role of marbling in juiciness increasing as DOD increased from rare to well-done. These results indicate enhancement as an effective method to improve the palatability of lower grading beef. Copyright © 2016 Elsevier Ltd. All rights reserved.

NIH Research: “The public wants diseases cured...” | NIH MedlinePlus the Magazine

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... severe, life-threatening allergic reactions to foods or bee stings, for example. These reactions are called anaphylaxis, ... NIH occupies a unique position in U.S. and world science. Through the Clinical Center, we have ready ...

Congress OKs $2 Billion Boost for the NIH.

Science.gov (United States)

2017-07-01

President Donald Trump last week signed a $1.1 trillion spending bill for fiscal year 2017, including a welcome $2 billion boost for the NIH that will support former Vice President Joe Biden's Cancer Moonshot initiative, among other priorities. However, researchers who rely heavily on NIH grant funding remain concerned about proposed cuts for 2018. ©2017 American Association for Cancer Research.

Caregiving: It Takes a Village | NIH MedlinePlus the Magazine

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Breathtaking: Managing a COPD Diagnosis | NIH MedlinePlus the Magazine

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Understanding and preventing tick bites | NIH MedlinePlus the Magazine

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The Future of Asthma Monitoring | NIH MedlinePlus the Magazine

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Love and Life without Gluten | NIH MedlinePlus the Magazine

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A Couple’s Caregiving Journey | NIH MedlinePlus the Magazine

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Surgeon General Outlines Opioid Plan | NIH MedlinePlus the Magazine

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Exploring the Celiac Disease Mystery | NIH MedlinePlus the Magazine

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NIH Common Data Elements Repository

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U.S. Department of Health & Human Services — The NIH Common Data Elements (CDE) Repository has been designed to provide access to structured human and machine-readable definitions of data elements that have...

Chief Information Officer > About DoD CIO > Organization > DCIO R&A

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of Defense Chief Information Officer Home About DoD CIO Bios Organization DCIO C4&IIC DCIO IE , where she helps the organization serve as the DoD CIO focal point for the PPB&E process, including includes personnel management and congressional support. This organization underpins all of DoD CIO's

Estimating the NIH efficient frontier.

Science.gov (United States)

Bisias, Dimitrios; Lo, Andrew W; Watkins, James F

2012-01-01

The National Institutes of Health (NIH) is among the world's largest investors in biomedical research, with a mandate to: "…lengthen life, and reduce the burdens of illness and disability." Its funding decisions have been criticized as insufficiently focused on disease burden. We hypothesize that modern portfolio theory can create a closer link between basic research and outcome, and offer insight into basic-science related improvements in public health. We propose portfolio theory as a systematic framework for making biomedical funding allocation decisions-one that is directly tied to the risk/reward trade-off of burden-of-disease outcomes. Using data from 1965 to 2007, we provide estimates of the NIH "efficient frontier", the set of funding allocations across 7 groups of disease-oriented NIH institutes that yield the greatest expected return on investment for a given level of risk, where return on investment is measured by subsequent impact on U.S. years of life lost (YLL). The results suggest that NIH may be actively managing its research risk, given that the volatility of its current allocation is 17% less than that of an equal-allocation portfolio with similar expected returns. The estimated efficient frontier suggests that further improvements in expected return (89% to 119% vs. current) or reduction in risk (22% to 35% vs. current) are available holding risk or expected return, respectively, constant, and that 28% to 89% greater decrease in average years-of-life-lost per unit risk may be achievable. However, these results also reflect the imprecision of YLL as a measure of disease burden, the noisy statistical link between basic research and YLL, and other known limitations of portfolio theory itself. Our analysis is intended to serve as a proof-of-concept and starting point for applying quantitative methods to allocating biomedical research funding that are objective, systematic, transparent, repeatable, and expressly designed to reduce the burden of

Interagency cooperation : FEMA and DOD in domestic support operations.

Science.gov (United States)

1997-05-01

This paper studies the interagency cooperation between DOD and FEMA, focusing specifically on the evolution of doctrine and procedures for responding to natural disasters. While both FEMA and DOD have improved in their ability to respond to disasters...

Memory and Forgetfulness: NIH Research

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... of this page please turn Javascript on. Feature: Memory & Forgetfulness NIH Research Past Issues / Summer 2013 Table ... agency for research on Alzheimer's disease and related memory research. An analysis funded by the NIA finds ...

Genetic manipulation: NIH concede part of Rifkin suit.

Science.gov (United States)

Budiansky, S

Officials at the National Institutes of Health (NIH) have acceded to a major claim in a lawsuit brought by anti-genetic engineering activist Jeremy Rifkin to halt field trials involving the release of recombinant organisms into the environment. In an appeal filed with the U.S. Circuit Court of Appeals in Washington, NIH agreed to produce an environmental assessment of individual experiments as demanded by U.S. District Court Judge John Sirica in May, while continuing to appeal Sirica's ruling that an impact statement on the full environmental release program is required. The appeals court is scheduled to hear the case in December. Meanwhile, on another front, the NIH Recombinant DNA Advisory Committee has rejected another Rifkin proposal to ban all transfers of genetic materials from one mammalian species to the germline of another.

Surgeon Scientists Are Disproportionately Affected by Declining NIH Funding Rates.

Science.gov (United States)

Narahari, Adishesh K; Mehaffey, J Hunter; Hawkins, Robert B; Charles, Eric J; Baderdinni, Pranav K; Chandrabhatla, Anirudha S; Kocan, Joseph W; Jones, R Scott; Upchurch, Gilbert R; Kron, Irving L; Kern, John A; Ailawadi, Gorav

2018-04-01

Obtaining National Institutes of Health (NIH) funding over the last 10 years has become increasingly difficult due to a decrease in the number of research grants funded and an increase in the number of NIH applications. National Institutes of Health funding amounts and success rates were compared for all disciplines using data from NIH, Federation of American Societies for Experimental Biology (FASEB), and Blue Ridge Medical Institute. Next, all NIH grants (2006 to 2016) with surgeons as principal investigators were identified using the National Institutes of Health Research Portfolio Online Reporting Tools Expenditures and Results (NIH RePORTER), and a grant impact score was calculated for each grant based on the publication's impact factor per funding amount. Linear regression and one-way ANOVA were used for analysis. The number of NIH grant applications has increased by 18.7% (p = 0.0009), while the numbers of funded grants (p rate of funded grants with surgeons as principal investigators (16.4%) has been significantly lower than the mean NIH funding rate (19.2%) (p = 0.011). Despite receiving only 831 R01s during this time period, surgeon scientists were highly productive, with an average grant impact score of 4.9 per $100,000, which increased over the last 10 years (0.15 ± 0.05/year, p = 0.02). Additionally, the rate of conversion of surgeon scientist-mentored K awards to R01s from 2007 to 2012 was 46%. Despite declining funding over the last 10 years, surgeon scientists have demonstrated increasing productivity as measured by impactful publications and higher success rates in converting early investigator awards to R01s. Copyright © 2018 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

For Distinguished Public Service: Medical Library Association Honors FNLM and NIH MedlinePlus Magazine | NIH ...

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... Medical Library Association Honors FNLM and NIH MedlinePlus Magazine Past Issues / Summer 2011 Table of Contents MLA ... From You We want your feedback on the magazine and ideas for future issues, as well as ...

Subtyping adolescents with bulimia nervosa.

Science.gov (United States)

Chen, Eunice Y; Le Grange, Daniel

2007-12-01

Cluster analyses of eating disorder patients have yielded a "dietary-depressive" subtype, typified by greater negative affect, and a "dietary" subtype, typified by dietary restraint. This study aimed to replicate these findings in an adolescent sample with bulimia nervosa (BN) from a randomized controlled trial and to examine the validity and reliability of this methodology. In the sample of BN adolescents (N=80), cluster analysis revealed a "dietary-depressive" subtype (37.5%) and a "dietary" subtype (62.5%) using the Beck Depression Inventory, Rosenberg Self-Esteem Scale and Eating Disorder Examination Restraint subscale. The "dietary-depressive" subtype compared to the "dietary" subtype was significantly more likely to: (1) report co-occurring disorders, (2) greater eating and weight concerns, and (3) less vomiting abstinence at post-treatment (all p'sreliability of the subtyping scheme, a larger sample of adolescents with mixed eating and weight disorders in an outpatient eating disorder clinic (N=149) was subtyped, yielding similar subtypes. These results support the validity and reliability of the subtyping strategy in two adolescent samples.

NIH Clinical Center: There’s No Other Hospital Like It | NIH MedlinePlus the Magazine

Science.gov (United States)

... scientists. The innovative curriculum includes courses in pharmacology, principles and practice of clinical research, and bioethics. Recently, the NIH Clinical Center launched the Sabbatical in Clinical Research Management program for clinical investigators, healthcare managers and administrators, ...

Canonical Single Nucleotide Polymorphisms (SNPs for High-Resolution Subtyping of Shiga-Toxin Producing Escherichia coli (STEC O157:H7.

Directory of Open Access Journals (Sweden)

Sean M Griffing

Full Text Available The objective of this study was to develop a canonical, parsimoniously-informative SNP panel for subtyping Shiga-toxin producing Escherichia coli (STEC O157:H7 that would be consistent with epidemiological, PFGE, and MLVA clustering of human specimens. Our group had previously identified 906 putative discriminatory SNPs, which were pared down to 391 SNPs based on their prevalence in a test set. The 391 SNPs were screened using a high-throughput form of TaqMan PCR against a set of clinical isolates that represent the most diverse collection of O157:H7 isolates from outbreaks and sporadic cases examined to date. Another 30 SNPs identified by others were also screened using the same method. Two additional targets were tested using standard TaqMan PCR endpoint analysis. These 423 SNPs were reduced to a 32 SNP panel with the almost the same discriminatory value. While the panel partitioned our diverse set of isolates in a manner that was consistent with epidemiological data and PFGE and MLVA phylogenies, it resulted in fewer subtypes than either existing method and insufficient epidemiological resolution in 10 of 47 clusters. Therefore, another round of SNP discovery was undertaken using comparative genomic resequencing of pooled DNA from the 10 clusters with insufficient resolution. This process identified 4,040 potential SNPs and suggested one of the ten clusters was incorrectly grouped. After its removal, there were 2,878 SNPs, of which only 63 were previously identified and 438 occurred across multiple clusters. Among highly clonal bacteria like STEC O157:H7, linkage disequilibrium greatly limits the number of parsimoniously informative SNPs. Therefore, it is perhaps unsurprising that our panel accounted for the potential discriminatory value of numerous other SNPs reported in the literature. We concluded published O157:H7 SNPs are insufficient for effective epidemiological subtyping. However, the 438 multi-cluster SNPs we identified may provide

Financial Management: DoD Process for Reporting Contingent Legal Liabilities

National Research Council Canada - National Science Library

Granetto, Paul J; Marsh, Patricia A; Peek, Marvin L; Brittingham, Scott S; Baidridge, Denise E; Egu, Charles O; Schenck, Kristy M; Adams, Carl L; Reiser, Cheri L

2006-01-01

.... The report is intended to convey systemic concerns across DoD and to provide DoD management and legal counsel the basis for developing policies and procedures for reporting and disclosing contingent...

Planning for Diversity: Options and Recommendations for DoD Leaders

National Research Council Canada - National Science Library

Lim, Nelson; Cho, Michelle; Curry, Kimberly

2008-01-01

With this report, the authors aim to assist Department of Defense (DoD) leaders in their effort to develop a strategic plan to achieve greater diversity among DoD active duty and civilian leadership...

Riems influenza a typing array (RITA): An RT-qPCR-based low density array for subtyping avian and mammalian influenza a viruses.

Science.gov (United States)

Hoffmann, Bernd; Hoffmann, Donata; Henritzi, Dinah; Beer, Martin; Harder, Timm C

2016-06-03

Rapid and sensitive diagnostic approaches are of the utmost importance for the detection of humans and animals infected by specific influenza virus subtype(s). Cascade-like diagnostics starting with the use of pan-influenza assays and subsequent subtyping devices are normally used. Here, we demonstrated a novel low density array combining 32 TaqMan(®) real-time RT-PCR systems in parallel for the specific detection of the haemagglutinin (HA) and neuraminidase (NA) subtypes of avian and porcine hosts. The sensitivity of the newly developed system was compared with that of the pan-influenza assay, and the specificity of all RT-qPCRs was examined using a broad panel of 404 different influenza A virus isolates representing 45 different subtypes. Furthermore, we analysed the performance of the RT-qPCR assays with diagnostic samples obtained from wild birds and swine. Due to the open format of the array, adaptations to detect newly emerging influenza A virus strains can easily be integrated. The RITA array represents a competitive, fast and sensitive subtyping tool that requires neither new machinery nor additional training of staff in a lab where RT-qPCR is already established.

PEDOT pillar fabrication using DOD inkjet system

Science.gov (United States)

Cui, Wei; Chang, Cheng-Ling; Wang, Wei-Chih

2012-04-01

In this paper, we present our preliminary results of high aspect ratio 3D PEDOT pillar study by drop-on demand (DOD) direct printing system. Design of the experimental setup and the fabrication of the DOD PEDOT pillar are introduced. Currently, the system can achieve a PEDOT pillar with a height of 300 μm and 80 μm in diameter. The proposed PEDOT 3D printing process has a wide range of potential applications in the eletronics and display industry.

Logistics: Use of DoD Resources Supporting Hurricane Katrina Disaster

National Research Council Canada - National Science Library

Scott, Wanda A; Bloomer, Donald A; Owens, Keith M; Bryant, Leon D; Matthews, Takia A; Chavez, Bryan M; Torres, Anthony M; Woolard, Alan J; Pugh, Jacqueline N

2006-01-01

We performed the audit in response to a September 2005 request by the Principal Deputy Inspector General, DoD to assess the use of DoD resources in providing relief efforts in support of the Hurricane...

Estimating the NIH efficient frontier.

Directory of Open Access Journals (Sweden)

Dimitrios Bisias

Full Text Available BACKGROUND: The National Institutes of Health (NIH is among the world's largest investors in biomedical research, with a mandate to: "…lengthen life, and reduce the burdens of illness and disability." Its funding decisions have been criticized as insufficiently focused on disease burden. We hypothesize that modern portfolio theory can create a closer link between basic research and outcome, and offer insight into basic-science related improvements in public health. We propose portfolio theory as a systematic framework for making biomedical funding allocation decisions-one that is directly tied to the risk/reward trade-off of burden-of-disease outcomes. METHODS AND FINDINGS: Using data from 1965 to 2007, we provide estimates of the NIH "efficient frontier", the set of funding allocations across 7 groups of disease-oriented NIH institutes that yield the greatest expected return on investment for a given level of risk, where return on investment is measured by subsequent impact on U.S. years of life lost (YLL. The results suggest that NIH may be actively managing its research risk, given that the volatility of its current allocation is 17% less than that of an equal-allocation portfolio with similar expected returns. The estimated efficient frontier suggests that further improvements in expected return (89% to 119% vs. current or reduction in risk (22% to 35% vs. current are available holding risk or expected return, respectively, constant, and that 28% to 89% greater decrease in average years-of-life-lost per unit risk may be achievable. However, these results also reflect the imprecision of YLL as a measure of disease burden, the noisy statistical link between basic research and YLL, and other known limitations of portfolio theory itself. CONCLUSIONS: Our analysis is intended to serve as a proof-of-concept and starting point for applying quantitative methods to allocating biomedical research funding that are objective, systematic, transparent

Estimating the NIH Efficient Frontier

Science.gov (United States)

2012-01-01

Background The National Institutes of Health (NIH) is among the world’s largest investors in biomedical research, with a mandate to: “…lengthen life, and reduce the burdens of illness and disability.” Its funding decisions have been criticized as insufficiently focused on disease burden. We hypothesize that modern portfolio theory can create a closer link between basic research and outcome, and offer insight into basic-science related improvements in public health. We propose portfolio theory as a systematic framework for making biomedical funding allocation decisions–one that is directly tied to the risk/reward trade-off of burden-of-disease outcomes. Methods and Findings Using data from 1965 to 2007, we provide estimates of the NIH “efficient frontier”, the set of funding allocations across 7 groups of disease-oriented NIH institutes that yield the greatest expected return on investment for a given level of risk, where return on investment is measured by subsequent impact on U.S. years of life lost (YLL). The results suggest that NIH may be actively managing its research risk, given that the volatility of its current allocation is 17% less than that of an equal-allocation portfolio with similar expected returns. The estimated efficient frontier suggests that further improvements in expected return (89% to 119% vs. current) or reduction in risk (22% to 35% vs. current) are available holding risk or expected return, respectively, constant, and that 28% to 89% greater decrease in average years-of-life-lost per unit risk may be achievable. However, these results also reflect the imprecision of YLL as a measure of disease burden, the noisy statistical link between basic research and YLL, and other known limitations of portfolio theory itself. Conclusions Our analysis is intended to serve as a proof-of-concept and starting point for applying quantitative methods to allocating biomedical research funding that are objective, systematic, transparent

We’re All in This Together | NIH MedlinePlus the Magazine

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Achoo! Cold, Flu, or Something Else? | NIH MedlinePlus the Magazine

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Psoriasis: On the Road to Discovery | NIH MedlinePlus the Magazine

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Nick Jonas on Type 1 Diabetes | NIH MedlinePlus the Magazine

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Asthma: What You Need to Know | NIH MedlinePlus the Magazine

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Battling C. Difficile: Don’t Delay | NIH MedlinePlus the Magazine

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Palliative Care: A Spectrum of Support | NIH MedlinePlus the Magazine

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From the lab - Progress Against Zika | NIH MedlinePlus the Magazine

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Understanding Asthma from the Inside Out | NIH MedlinePlus the Magazine

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NIH bows to part of Rifkin suit.

Science.gov (United States)

Sun, M

1984-11-30

Having lost a round in its legal battle with Jeremy Rifkin over field tests of genetically engineered bacteria, the National Institutes of Health will conduct the simpler of two ecological analyses required by the National Environmental Policy Act on three proposed experiments. In May 1984 a federal district court ruling halted a University of California field test pending a decision on Rifkin's 1983 suit, which alleged that NIH had violated the Act by approving experiments without studying the ecological consequences. Still to be decided by the U.S. Court of Appeals is whether NIH must also issue full-scale environmental impact statements.

DOD Electronic Commerce (EC)/Electronic Data Interchange (EDI) in contracting report

Science.gov (United States)

1993-12-01

Use of Electronic Commerce (EC)/Electronic Data Interchange (EDI) to support Department of Defense (DoD) procurement processes has been under consideration for some time. A 1988 Deputy Secretary of Defense memo calls for maximum use of EDI, based on 10 years of DoD EDI investigation and experiments. In 1990, Defense Management Review Decision 941 stated, 'The strategic goal of DoD's current efforts is to provide the department with the capability to initiate, conduct, and maintain its external business related transactions and internal logistics, contracting, and financial activities without requiring the use of hard copy media.' The EC in Contracting PAT membership reflected a broad cross section of Military Services and Defense Agencies working on a full-time basis for 60 days. The diversity of the EC in Contracting PAT ensured that the needs and concerns of all DoD components were addressed during the creation of the report. The resultant plan, therefore, represents a comprehensive approach for implementing EC throughout the DoD.

Whistleblower Protection: DOD Needs to Enhance Oversight of Military Whistleblower Reprisal Investigations

Science.gov (United States)

2015-05-01

WHISTLEBLOWER PROTECTION DOD Needs to Enhance Oversight of Military Whistleblower Reprisal Investigations Report...00-2015 to 00-00-2015 4. TITLE AND SUBTITLE Whistleblower Protection: DOD Needs to Enhance Oversight of Military Whistleblower Reprisal...Government Accountability Office Highlights of GAO-15-477, a report to congressional requesters May 2015 WHISTLEBLOWER PROTECTION DOD

NIH funding in Radiation Oncology – A snapshot

Science.gov (United States)

Steinberg, Michael; McBride, William H.; Vlashi, Erina; Pajonk, Frank

2013-01-01

Currently, pay lines for NIH grants are at a historical low. In this climate of fierce competition knowledge about the funding situation in a small field like Radiation Oncology becomes very important for career planning and recruitment of faculty. Unfortunately, this data cannot be easily extracted from the NIH s database because it does not discriminate between Radiology and Radiation Oncology Departments. At the start of fiscal year 2013, we extracted records for 952 individual grants, which were active at the time of analysis from the NIH database. Proposals originating from Radiation Oncology Departments were identified manually. Descriptive statistics were generated using the JMP statistical software package. Our analysis identified 197 grants in Radiation Oncology. These proposals came from 134 individual investigators in 43 academic institutions. The majority of the grants (118) were awarded to PIs at the Full Professor level and 122 PIs held a PhD degree. In 79% of the grants the research topic fell into the field of Biology, in 13 % into the field of Medical Physics. Only 7.6% of the proposals were clinical investigations. Our data suggests that the field of Radiation Oncology is underfunded by the NIH, and that the current level of support does not match the relevance of Radiation Oncology for cancer patients or the potential of its academic work force. PMID:23523324

Animal-Assisted Therapy for Patients Undergoing Treatment at NIH Clinical Center | NIH MedlinePlus the Magazine

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... page please turn JavaScript on. Feature: Therapy Dogs Animal-Assisted Therapy for Patients Undergoing Treatment at NIH ... is unlike any other." A self-described "huge animal lover," she coordinates 14 teams of trained and ...

Morphologic Subtypes of Hepatocellular Carcinoma.

Science.gov (United States)

Torbenson, Michael S

2017-06-01

Hepatocellular carcinomas can be further divided into distinct subtypes that provide important clinical information and biological insights. These subtypes are distinct from growth patterns and are on based on morphologic and molecular findings. There are 12 reasonably well-defined subtypes as well as 6 provisional subtypes, together making up 35% of all hepatocellular carcinomas. These subtypes are discussed, with an emphasis on their definitions and the key morphologic findings. Copyright © 2017 Elsevier Inc. All rights reserved.

DOD Financial Management: Significant Efforts Still Needed for Remediating Audit Readiness Deficiencies

Science.gov (United States)

2017-02-01

DOD FINANCIAL MANAGEMENT Significant Efforts Still Needed for Remediating Audit Readiness Deficiencies Report to...Accountability Office Highlights of GAO-17-85, a report to congressional committees February 2017 DOD FINANCIAL MANAGEMENT Significant Efforts Still...actions to address the IPAs’ recommendations. Office of Management and Budget (OMB) guidance and the Department of Defense’s (DOD) Financial

DOD Security Cooperation: An Overview of Authorities and Issues

Science.gov (United States)

2016-08-23

Syria, Ukraine .................................................................................................... 7 Global and Regional, Non... crisis intervention, and as an exit strategy for post-9/11 military campaigns. 9 To implement such concepts, DOD requested that Congress grant new...Africa, Iraq, Syria, Ukraine Congress has provided DOD with several authorities to support U.S. military operations or other military efforts in

NIH Study Finds Regular Aspirin Use May Reduce Ovarian Cancer Risk

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... Links PubMed Stem Cell Information OppNet NIDB NIH Blueprint for Neuroscience Research Institutes at NIH List of ... www.cancer.gov or call NCI's Cancer Information Service at 1-800-4-CANCER (1-800-422- ...

Counterfeit Parts: DOD Needs to Improve Reporting and Oversight to Reduce Supply Chain Risk

Science.gov (United States)

2016-02-01

agencies and contractors we met with stated that they have encountered counterfeit parts less frequently in the DOD supply chain , in part, because...the DOD supply chain as a method to prevent further counterfeiting.22 DOD and industry officials noted that timely reporting of...COUNTERFEIT PARTS DOD Needs to Improve Reporting and Oversight to Reduce Supply Chain Risk Report to Congressional Committees

Patterns of Recent National Institutes of Health (NIH) Funding to Diagnostic Radiology Departments: Analysis Using the NIH RePORTER System.

Science.gov (United States)

Franceschi, Ana M; Rosenkrantz, Andrew B

2017-09-01

This study aimed to characterize recent National Institutes of Health (NIH) funding for diagnostic radiology departments at US medical schools. This retrospective study did not use private identifiable information and thus did not constitute human subjects research. The public NIH Research Portfolio Online Reporting Tools Expenditure and Results system was used to extract information regarding 887 NIH awards in 2015 to departments of "Radiation-Diagnostic/Oncology." Internet searches were conducted to identify each primary investigator (PI)'s university web page, which was used to identify the PI's departmental affiliation, gender, degree, and academic rank. A total of 649 awards to diagnostic radiology departments, based on these web searches, were included; awards to radiation oncology departments were excluded. Characteristics were summarized descriptively. A total of 61 unique institutions received awards. The top five funded institutions represented 33.6% of all funding. The most common institutes administering these awards were the National Cancer Institute (29.0%) and the National Institute of Biomedical Imaging and Bioengineering (21.6%). Women received 15.9% of awards and 13.3% of funding, with average funding per award of $353,512 compared to $434,572 for men. PhDs received 77.7% of all awards, with average funding per award of $457,413 compared to $505,516 for MDs. Full professors received 51.2% of awards (average funding per award of $532,668), compared to assistant professors who received 18.4% of awards ($260,177). Average funding was $499,859 for multiple-PI awards vs. $397,932 for single-PI awards. Common spending categories included "neurosciences," "cancer," "prevention," and "aging." NIH funding for diagnostic radiology departments has largely been awarded to senior-ranking male PhD investigators, commonly at large major academic medical centers. Initiatives are warranted to address such disparities and promote greater diversity in NIH funding

Young transplant surgeons and NIH funding.

Science.gov (United States)

Englesbe, M J; Sung, R S; Segev, D L

2011-02-01

Transplant surgeons have historically been instrumental in advancing the science of transplantation. However, research in the current environment inevitably requires external funding, and the classic career development pathway for a junior investigator is the NIH K award. We matched transplant surgeons who completed fellowships between 1998 and 2004 with the NIH funding database, and also queried them regarding research effort and attitudes. Of 373 surgeons who completed a fellowship, only 6 (1.8%) received a K award; of these, 3 subsequently obtained R-level funding. An additional 5 individuals received an R-level grant within their first 5 years as faculty without a K award, 3 of whom had received a prior ASTS-sponsored award. Survey respondents reported extensive research experience during their training (78.8% spent median 24 months), a high proportion of graduate research degrees (36%), and a strong desire for more research time (78%). However, they reported clinical burdens and lack of mentorship as their primary perceived barriers to successful research careers. The very low rate of NIH funding for young transplant surgeons, combined with survey results that indicate their desire to participate in research, suggest institutional barriers to access that may warrant attention by the ASTS and the transplant surgery community. ©2010 The Authors Journal compilation©2010 The American Society of Transplantation and the American Society of Transplant Surgeons.

Cash Accountability in DOD Imprest Funds Maintained by the Office of the Inspector General, DOD

National Research Council Canada - National Science Library

Rau, Russell

1995-01-01

We are providing this report for your information and use. The audit was made at your request to examine the imprest funds maintained within the Office of the Inspector General, DoD, Arlington, Virginia...

Space exploration initiative (SEI) logistics support lessons from the DoD

Science.gov (United States)

Cox, John R.; McCoy, Walbert G.; Jenkins, Terence

Proven and innovative logistics management approaches and techniques used for developing and supporting DoD and Strategic Defense Initiative Office (SDIO) systems are described on the basis of input from DoD to the SEI Synthesis Group; SDIO-developed logistics initiatives, innovative tools, and methodologies; and logistics planning support provided to the NASA/Johnson Planet Surface System Office. The approach is tailored for lunar/Martian surface operations, and provides guidelines for the development and management of a crucial element of the SEI logistics support program. A case study is presented which shows how incorporation of DoD's proven and innovative logistics management approach, tools, and techniques can substantially benefit early logistics planning for SEI, while also implementing many of DoD's recommendations for SEI.

DoD Information Security Program and Protection of Sensitive Compartmented Information (SCI)

Science.gov (United States)

2016-04-21

Sensitive Compartmented Information ( SCI ) References: See Enclosure 1 1. PURPOSE. In accordance with the authority in DoD Directive (DoDD...collateral, special access program, SCI , and controlled unclassified information (CUI) within an overarching DoD Information Security Program...use, and dissemination of SCI within the DoD pursuant to References (a), (c), and (e) and Executive Order 12333 (Reference (h)). 2

B2B Models for DoD Acquisition

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2007-07-30

product design, demand forecasting, asset management, and sales and marketing plans 35 Proctor & Gamble’s Private Industrial Network SOURCE: Laudon... B2B Models for DoD Acquisition 30 July 2007 by Magdi N. Kamel, Associate Professor Graduate School of Operational & Information Sciences...number. 1. REPORT DATE 30 JUL 2007 2. REPORT TYPE 3. DATES COVERED 00-00-2007 to 00-00-2007 4. TITLE AND SUBTITLE B2B Models for DoD

NIH-Supported Technologies of the Future

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... Technologies of the Future Follow us NIH-Supported Technologies of the Future Silk Screws Silk has been ... This new solution could eliminate some of the disadvantages of metal stents. Developer: Joachim Kohn, Rutgers University. ...

The rapid identification of human influenza neuraminidase N1 and N2 subtypes by ELISA.

Science.gov (United States)

Barr, I G; McCaig, M; Durrant, C; Shaw, R

2006-11-10

An ELISA assay was developed to allow the rapid and accurate identification of human influenza A N1 and N2 neuraminidases. Initial testing using a fetuin pre-coating of wells correctly identified 81.7% of the neuraminidase type from a series of human A(H1N1), A(H1N2) and A(H3N2) viruses. This result could be improved to detect the neuraminidase subtype of almost all human influenza A viruses from a large panel of viruses isolated from 2000 to 2005, if the fetuin pre-coating was removed and the viruses were coated directly onto wells. This method is simple, rapid and can be used to screen large numbers of currently circulating human influenza A viruses for their neurraminidase subtype and is a good alternative to RT-PCR.

Renewable Energy Production from DoD Installation Solid Wastes by Anaerobic Digestion

Science.gov (United States)

2016-06-01

ENGINEERING GUIDANCE REPORT Renewable Energy Production from DoD Installation Solid Wastes by Anaerobic Digestion ESTCP Project ER-200933 JUNE...Defense. Page Intentionally Left Blank Renewable Energy Production From DoD Installation Solid Wastes by Anaerobic Digestion ii June 2016 REPORT...3. DATES COVERED (2009 – 2016) 4. TITLE AND SUBTITLE Renewable Energy Production from DoD Installation Solid Wastes by Anaerobic Digestion 5a

Subtypes of nonmedical prescription drug misuse

Science.gov (United States)

McCabe, Sean Esteban; Boyd, Carol J.; Teter, Christian J.

2010-01-01

This study used three characteristics (i.e., motive, route of administration, and co-ingestion with alcohol) of nonmedical prescription drug misuse across four separate classes (i.e., pain, sedative/anxiety, sleeping and stimulant medications) to examine subtypes and drug related problems. A Web survey was self-administered by a randomly selected sample of 3,639 undergraduate students attending a large Midwestern 4-year U.S. university. Self-treatment subtypes were characterized by motives consistent with the prescription drug's pharmaceutical main indication, oral only routes of administration, and no co-ingestion with alcohol. Recreational subtypes were characterized by recreational motives, oral or non-oral routes, and co-ingestion. Mixed subtypes consisted of other combinations of motives, routes, and co-ingestion. Among those who reported nonmedical prescription drug misuse, approximately 13% were classified into the recreational subtype, while 39% were in the self-treatment subtype, and 48% were in the mixed subtype. There were significant differences in the subtypes in terms of gender, race and prescription drug class. Approximately 50% of those in subtypes other than self-treatment screened positive for drug abuse. The odds of substance use and abuse were generally lower among self-treatment subtypes than other subtypes. The findings indicate subtypes should be considered when examining nonmedical prescription drug misuse, especially for pain medication. PMID:19278795

NIH/NSF accelerate biomedical research innovations

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A collaboration between the National Science Foundation and the National Institutes of Health will give NIH-funded researchers training to help them evaluate their scientific discoveries for commercial potential, with the aim of accelerating biomedical in

VARNOST BREZŽIČNIH OMREŽIJ PO STANDARDU IEEE 802.11

OpenAIRE

Štumberger, Matej

2013-01-01

Diplomska naloga se osredotoča na problem varovanja brezžičnih omrežij, zasnovanih po standardu IEEE 802.11. Opisano je združenje IEEE in njihova specifikacija standardov z oznako 802, prav tako pa so opisani tudi standardi, protokoli in tehnike varovanja in zaščite omrežij, ki delujejo po tej specifikaciji. Predstavljeno je tudi trenutno stanje varnosti brezžičnih omrežij na področju mesta Ptuj, opisani in prikazani pa so tudi različni pristopi za zlorabo brezžičnih omrežij, skupaj s program...

75 FR 59176 - DoD Mandatory Declassification Review (MDR) Program

Science.gov (United States)

2010-09-27

..., VA 22060-6201. (13) Missile Defense Agency. Missile Defense Agency, Attention: MDA/DS, 7100 Defense... DEPARTMENT OF DEFENSE Office of the Secretary 32 CFR Part 222 [DoD-2010-OS-0043; RIN 0790-AI62] DoD Mandatory Declassification Review (MDR) Program AGENCY: Department of Defense. ACTION: Proposed...

Preventing Pregnancy with a Gel for Men? | NIH MedlinePlus the Magazine

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Sickle Cell Disease: What You Should Know | NIH MedlinePlus the Magazine

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A Journey with Mid-life Hearing Loss | NIH MedlinePlus the Magazine

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From the lab - Testing Malaria-Resistant Mosquitoes | NIH MedlinePlus the Magazine

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Step Inside NIH’s Sickle Cell Branch | NIH MedlinePlus the Magazine

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A Closer Look at Cancer Imaging Tools | NIH MedlinePlus the Magazine

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Beyond Pain Relief: Total Knee Replacement Surgery | NIH MedlinePlus the Magazine

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Keys to Recovery after Knee Replacement Surgery | NIH MedlinePlus the Magazine

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Fighting the Flu with a Universal Vaccine | NIH MedlinePlus the Magazine

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NIH Clinical Research Trials and You

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... Info Lines Health Services Locator HealthCare.gov NIH Clinical Research Trials and You Talking to Your Doctor Science ... Labs & Clinics Training Opportunities Library Resources Research Resources Clinical Research Resources Safety, Regulation and Guidance More » Quick Links ...

Military Transformation: Progress and Challenges for DOD's Advanced Distributed Learning Programs

National Research Council Canada - National Science Library

Ensign, John

2003-01-01

The Department of Defense (DOD) spends more than $17 billion annually for military schools that offer nearly 30,000 military training courses to almost 3 million military personnel and DOD civilians, much of it to maintain readiness...

Plasma Steroid Metabolome Profiling for Diagnosis and Subtyping Patients with Cushing Syndrome.

Science.gov (United States)

Eisenhofer, Graeme; Masjkur, Jimmy; Peitzsch, Mirko; Di Dalmazi, Guido; Bidlingmaier, Martin; Grüber, Matthias; Fazel, Julia; Osswald, Andrea; Beuschlein, Felix; Reincke, Martin

2018-03-01

Diagnosis of Cushing syndrome requires a multistep process that includes verification of hypercortisolism followed by identification of the cause of adrenocortical hyperfunction. This study assessed whether pituitary, ectopic, and adrenal subtypes of Cushing syndrome were characterized by distinct plasma steroid profiles that might assist diagnosis. In this retrospective cross-sectional study, mass spectrometric measurements of a panel of 15 plasma steroids were applied to 222 patient samples tested for Cushing syndrome. Disease was excluded in 138 and confirmed in 51 patients with pituitary Cushing syndrome, 12 with ectopic adrenocorticotropin secretion, and 21 with adrenal disease. Another 277 age- and sex-matched hypertensive and normotensive volunteers were included for comparison. Compared with patients without disease, the largest increases in plasma steroids among patients with Cushing syndrome were observed for 11-deoxycortisol (289%), 21-deoxycortisol (150%), 11-deoxycorticosterone (133%), corticosterone (124%), and cortisol (122%). Patients with ectopic disease showed the most prominent increases, but there was considerable variation for other steroids according to subtype. Patients with adrenal disease had the lowest concentrations of androgens, whereas those with ectopic and pituitary disease showed the lowest concentrations of aldosterone. Plasma 18-oxocortisol was particularly low in ectopic disease. With the use of 10 selected steroids, subjects with and without different Cushing syndrome subtypes could be discriminated nearly as closely as with the use of salivary and urinary free cortisol, dexamethasone-suppressed cortisol, and plasma adrenocorticotropin (9.5% vs 5.8% misclassification). Patients with different subtypes of Cushing syndrome show distinctive plasma steroid profiles that may offer a supplementary single-test alternative for screening purposes. © 2017 American Association for Clinical Chemistry.

III. NIH TOOLBOX COGNITION BATTERY (CB): MEASURING EPISODIC MEMORY

OpenAIRE

Bauer, Patricia J.; Dikmen, Sureyya S.; Heaton, Robert K.; Mungas, Dan; Slotkin, Jerry; Beaumont, Jennifer L.

2013-01-01

One of the most significant domains of cognition is episodic memory, which allows for rapid acquisition and long-term storage of new information. For purposes of the NIH Toolbox, we devised a new test of episodic memory. The nonverbal NIH Toolbox Picture Sequence Memory Test (TPSMT) requires participants to reproduce the order of an arbitrarily ordered sequence of pictures presented on a computer. To adjust for ability, sequence length varies from 6 to 15 pictures. Multiple trials are adminis...

DoD International Armaments Cooperation Policy

National Research Council Canada - National Science Library

Cohen, William

1997-01-01

.... In the evolving environment of coalition warfare, limited resources, and a global industrial and technology base, it is DoD policy that we utilize International Armaments Cooperation to the maximum...

Community Relations: DOD’s Approach for Using Resources Reflects Sound Management Principles

Science.gov (United States)

2016-09-01

COMMUNITY RELATIONS DOD’s Approach for Using Resources Reflects Sound Management Principles Report to...Sound Management Principles What GAO Found The Department of Defense’s (DOD) approach for determining which community relations activities to...undertake reflects sound management principles —both for activities requested by non-DOD entities and for activities initiated by the department. DOD and

Separate DOD and DOA Estimation for Bistatic MIMO Radar

Directory of Open Access Journals (Sweden)

Lin Li

2016-01-01

Full Text Available A novel MUSIC-type algorithm is derived in this paper for the direction of departure (DOD and direction of arrival (DOA estimation in a bistatic MIMO radar. Through rearranging the received signal matrix, we illustrate that the DOD and the DOA can be separately estimated. Compared with conventional MUSIC-type algorithms, the proposed separate MUSIC algorithm can avoid the interference between DOD and DOA estimations effectively. Therefore, it is expected to give a better angle estimation performance and have a much lower computational complexity. Meanwhile, we demonstrate that our method is also effective for coherent targets in MIMO radar. Simulation results verify the efficiency of the proposed method, particularly when the signal-to-noise ratio (SNR is low and/or the number of snapshots is small.

Health Lines | NIH Medlineplus the Magazine

Science.gov (United States)

... National Institute of Diabetes and Digestive and Kidney Diseases. Suffering Sinuses: Antibiotics May Not Help Most Infections Taking antibiotics for ... Researchers suggest health providers hold off on prescribing antibiotics for a sinus ... Diseases at NIH funded the research. Walking Speed, Grip ...

Using of Daphnia pulex, Artemia salina and Tubifex tubifex for cyanobacterial microcystins toxicity detection

Czech Academy of Sciences Publication Activity Database

Kyselková, I.; Maršálek, Blahoslav

2000-01-01

Roč. 55, č. 6 (2000), s. 637-643 ISSN 0006-3088 R&D Projects: GA AV ČR KSK6005114 Grant - others:Cyanotox project ENVA(XX) CT98 0802; Cyanotox project ENVA(XX) EU DG-XII Institutional research plan: CEZ:AV0Z6005908 Keywords : cyanobacteria * microcystin * toxins * Slovakia Subject RIV: EF - Botanics Impact factor: 0.165, year: 2000

The UC Davis/NIH NeuroMab Facility

Data.gov (United States)

Federal Laboratory Consortium — The mission of the UC Davis/NIH NeuroMab facility is to generate and distribute high quality, validated mouse monoclonal antibodies against molecular targets found...

The Brain Takes Center Stage at 2014 NIH Research Festival | Poster

Science.gov (United States)

By Andrea Frydl, Contributing Writer The 2014 NIH Research Festival, Sept. 22–24, focused on the human brain for two, very specific, reasons: to coincide with the White House BRAIN Initiative and to highlight the John Edward Porter Neuroscience Research Center, which opened earlier this year on the NIH campus.

New NIH-funded Ultrasound Technology is Changing Lives around the World | NIH MedlinePlus the Magazine

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... version of this page please turn Javascript on. New NIH-funded Ultrasound Technology is Changing Lives around the World Past Issues / ... stage for further expansion of medical ultrasound into new areas." To ... ultrasound technology: www.youtube.com/watch?v=6n8xZECzEck& feature= ...

Is DOD on the Right Path to Financial Auditability?

Science.gov (United States)

2012-03-22

and DOD decision-making. Moreover, most of the 10 ERPs run the same software applications (i.e. SAP [Systems Applications and Programs] or PeopleSoft...Financial Readiness; GFEBS; DEAMS; Navy ERP 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT 18. NUMBER OF PAGES 19a. NAME OF...Navy ERP CLASSIFICATION: Unclassified To make every dollar count, the Department of Defense (DOD) must be able to account for every dollar

NIH Consensus Statement on Management of Hepatitis C: 2002.

Science.gov (United States)

To provide health care providers, patients, and the general public with a responsible assessment of currently available data regarding the management and treatment of hepatitis C. A non-Federal, nonadvocate, 12-member panel representing the fields of infectious diseases, gastroenterology, medical oncology, molecular genetics, geriatrics, internal medicine, and the public. In addition, experts in these same fields presented data to the panel and to a conference audience of approximately 300. Presentations by experts; a systematic review of the medical literature provided by the Agency for Healthcare Research and Quality; and an extensive bibliography of hepatitis C research papers, prepared by the National Library of Medicine. Scientific evidence was given precedence over clinical anecdotal experience. Answering predefined questions, the panel drafted a statement based on the scientific evidence presented in open forum and the scientific literature. The draft statement was read in its entirety on the final day of the conference and circulated to the experts and the audience for comment. The panel then met in executive session to consider these comments and released a revised statement at the end of the conference. The statement was made available on the World Wide Web at http://consensus.nih.gov immediately after the conference. This statement is an independent report of the panel and is not a policy statement of the NIH or the Federal Government. The incidence of newly acquired hepatitis C infection has diminished in the United States. This decline is largely due to a decrease in cases among IDUs for reasons that are unclear and, to a lesser extent, to testing of blood donors for HCV. The virus is transmitted by blood and such transmission now occurs primarily through injection drug use, sex with an infected partner or multiple partners, and occupational exposure. The majority of infections become chronic, and therefore the prevalence of HCV infections is high

Clinical and laboratory diagnosis of von Willebrand disease: A synopsis of the 2008 NHLBI/NIH guidelines

Science.gov (United States)

Nichols, William L.; Rick, Margaret E.; Ortel, Thomas L.; Montgomery, Robert R.; Sadler, J. Evan; Yawn, Barbara P.; James, Andra H.; Hultin, Mae B.; Manco-Johnson, Marilyn J.; Weinstein, Mark

2017-01-01

Von Willebrand factor (VWF) mediates blood platelet adhesion and accumulation at sites of blood vessel injury, and also carries coagulation factor VIII (FVIII) that is important for generating procoagulant activity. Von Willebrand disease (VWD), the most common inherited bleeding disorder, affects males and females, and reflects deficiency or defects of VWF that may also cause decreased FVIII. It may also occur less commonly as an acquired disorder (acquired von Willebrand syndrome). This article briefly summarizes selected features of the March 2008 evidence-based clinical and laboratory diagnostic recommendations from the National Heart, Lung, and Blood Institute (NHLBI) Expert Panel for assessment for VWD or other bleeding disorders or risks. Management of VWD is also addressed in the NHLBI guidelines, but is not summarized here. The VWD guidelines are available at the NHLBI Web site (http://www.nhlbi.nih.gov/guidelines/vwd). PMID:19415721

An analysis of the NIH-supported sickle cell disease research portfolio.

Science.gov (United States)

Gavini, Nara; Hoots, W Keith; Mensah, George A; Hanspal, Manjit

2015-02-01

Sickle cell disease (SCD), an inherited blood disorder is due to a single amino acid substitution on the beta chain of hemoglobin, and is characterized by anemia, severe infections, acute and chronic pain, and multi-organ damage. The National Institutes of Health (NIH) is dedicated to support basic, translational and clinical science research to improve care and ultimately, to find a cure for SCD that causes such suffering. This report provides a detailed analysis of grants funded by the NIH for SCD research in Fiscal Years 2007 through 2013. During this period, the NIH supported 247 de novo grants totaling $272,210,367 that address various aspects of SCD. 83% of these funds supported research project grants investigating the following 5 scientific themes: Pathology of Sickle Red Blood Cells; Globin Gene Expression; Adhesion and Vascular Dysfunction; Neurological Complications and Organ-specific Dysfunction; and Pain Management and Intervention. The remaining 17% of total funds supported career development and training grants; Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) grants; large Center grants; and Conference grants. Further analysis showed that the National Heart, Lung, and Blood Institute (NHLBI) is the largest funder of SCD research within NIH with 67% of total grants, contributing 77% of total funds; followed by the National Institute for Digestive Diseases and Kidney (NIDDK) that is funding 19% of grants, contributing 13% of total funds. The remaining 14% of grants totaling 10% of the funds were supported by all other NIH Institutes/Centers (ICs) combined. In summary, the NIH is using multiple funding mechanisms to support a sickle cell disease research agenda that is intended to advance the detection, treatment, and cure of this debilitating genetic disease. Published by Elsevier Inc.

Addressing Counterfeit Parts in the DoD Supply Chain

Science.gov (United States)

2014-03-01

property rights to that part. Franchised distributor Distributor with which OCM has a contractual agreement to buy , stock, repackage, sell, and...because the DoD is not the largest buyer of microelectronics, the private sector market must buy into DNA tagging in order for manufacturers to include...tacitly acknowledged that “it is impossible to eliminate all risk of counterfeit in every system that the DoD buys or supports” (p. 3). Thus, Metzger

Bush favours research at Pentagon and NIH

CERN Multimedia

MacIlwain, C

2001-01-01

The first budget from George W. Bush increases funding for military research and the NIH, while environmental work is drastically cut. The rest of civilian science funding is essentially frozen (1 page).

Valuing the DoD Process Output

National Research Council Canada - National Science Library

Bourazanis, Petros; Gusnadi

2005-01-01

.... As a public institution that provides a public good to the people, the DoD has difficulties in using the prominent investment financial ratios used by the private sector as a metric of their performance...

Elections: DOD Needs More Comprehensive Planning to Address Military and Overseas Absentee Voting Challenges

Science.gov (United States)

2016-04-01

Acknowledgments Contact Acknowledgments Related GAO Products Page 75 GAO-16-378 DOD Overseas Absentee Voting U.S. Postal Service: Actions... Products Page 76 GAO-16-378 DOD Overseas Absentee Voting Election Reform: Nine States’ Experiences Implementing Federal Requirements for...ELECTIONS DOD Needs More Comprehensive Planning to Address Military and Overseas Absentee Voting Challenges

Assessing Climate Change Risks: Lessons Learned from DoD Installations in the Southwest

Science.gov (United States)

2017-08-01

adaptation strategies that are aligned with DoD facilities management . Our overall guidance for climate decision-making is consistent with our original ...process of integrating climate change risk 46 management into existing business processes. With a few exceptions, the sharing of practical...Climate Change Impacts and Adaptation on Southwestern DoD Facilities and is offered as a collection of resources that DoD managers can use to plan and

Motor subtype changes in early Parkinson's disease.

Science.gov (United States)

Eisinger, Robert S; Hess, Christopher W; Martinez-Ramirez, Daniel; Almeida, Leonardo; Foote, Kelly D; Okun, Michael S; Gunduz, Aysegul

2017-10-01

Distinct motor subtypes of Parkinson's disease (PD) have been described through both clinical observation and through data-driven approaches. However, the extent to which motor subtypes change during disease progression remains unknown. Our objective was to determine motor subtypes of PD using an unsupervised clustering methodology and evaluate subtype changes with disease duration. The Parkinson's Progression Markers Initiative database of 423 newly diagnosed PD patients was utilized to retrospectively identify unique motor subtypes through a data-driven, hierarchical correlational clustering approach. For each patient, we assigned a subtype to each motor assessment at each follow-up visit (time points) and by using published criteria. We examined changes in PD subtype with disease duration using both qualitative and quantitative methods. Five distinct motor subtypes were identified based on the motor assessment items and these included: Tremor Dominant (TD), Axial Dominant, Appendicular Dominant, Rigidity Dominant, and Postural and Instability Gait Disorder Dominant. About half of the patients had consistent subtypes at all time points. Most patients met criteria for TD subtype soon after diagnosis. For patients with inconsistent subtypes, there was an overall trend to shift away from a TD phenotype with disease duration, as shown by chi-squared test, p motor subtypes in PD can shift with increasing disease duration. Shifting subtypes is a factor that should be accounted for in clinical practice or in clinical trials. Copyright © 2017 Elsevier Ltd. All rights reserved.

75 FR 2551 - NIH Consensus Development Conference: Lactose Intolerance and Health; Notice

Science.gov (United States)

2010-01-15

... Conference: Lactose Intolerance and Health; Notice Notice is hereby given by the National Institutes of Health (NIH) of the ``NIH Consensus Development Conference: Lactose Intolerance and Health'' to be held... the public. Lactose intolerance is the inability to digest significant amounts of lactose, a sugar...

From the lab - Can Potassium Help Your Heart? | NIH MedlinePlus the Magazine

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Joint Replacement Surgery: What you Need to Know | NIH MedlinePlus the Magazine

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Too ‘Stubborn’ to Give in to COPD | NIH MedlinePlus the Magazine

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Cholesterol: The Good, the Bad, and the Unhealthy | NIH MedlinePlus the Magazine

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Confronting 9/11 Trauma from Childhood into Adulthood | NIH MedlinePlus the Magazine

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A Path to Hope for Sickle Cell Disease | NIH MedlinePlus the Magazine

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Advance Care Plan: A Checklist for the Future | NIH MedlinePlus the Magazine

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Rethinking Drinking | NIH MedlinePlus the Magazine

Science.gov (United States)

... the urge to drink becomes as compelling as hunger. Genetic makeup and environment contribute to the risk ... NIAAA) www.niaaa.nih.gov Alcoholics Anonymous (AA) World Services www.aa.org Al-Anon Family Group ...

Global panel of HIV-1 Env reference strains for standardized assessments of vaccine-elicited neutralizing antibodies.

Science.gov (United States)

deCamp, Allan; Hraber, Peter; Bailer, Robert T; Seaman, Michael S; Ochsenbauer, Christina; Kappes, John; Gottardo, Raphael; Edlefsen, Paul; Self, Steve; Tang, Haili; Greene, Kelli; Gao, Hongmei; Daniell, Xiaoju; Sarzotti-Kelsoe, Marcella; Gorny, Miroslaw K; Zolla-Pazner, Susan; LaBranche, Celia C; Mascola, John R; Korber, Bette T; Montefiori, David C

2014-03-01

Standardized assessments of HIV-1 vaccine-elicited neutralizing antibody responses are complicated by the genetic and antigenic variability of the viral envelope glycoproteins (Envs). To address these issues, suitable reference strains are needed that are representative of the global epidemic. Several panels have been recommended previously, but no clear answers have been available on how many and which strains are best suited for this purpose. We used a statistical model selection method to identify a global panel of reference Env clones from among 219 Env-pseudotyped viruses assayed in TZM-bl cells with sera from 205 HIV-1-infected individuals. The Envs and sera were sampled globally from diverse geographic locations and represented all major genetic subtypes and circulating recombinant forms of the virus. Assays with a panel size of only nine viruses adequately represented the spectrum of HIV-1 serum neutralizing activity seen with the larger panel of 219 viruses. An optimal panel of nine viruses was selected and augmented with three additional viruses for greater genetic and antigenic coverage. The spectrum of HIV-1 serum neutralizing activity seen with the final 12-virus panel closely approximated the activity seen with subtype-matched viruses. Moreover, the final panel was highly sensitive for detection of many of the known broadly neutralizing antibodies. For broader assay applications, all 12 Env clones were converted to infectious molecular clones using a proviral backbone carrying a Renilla luciferase reporter gene (Env.IMC.LucR viruses). This global panel should facilitate highly standardized assessments of vaccine-elicited neutralizing antibodies across multiple HIV-1 vaccine platforms in different parts of the world. An effective HIV-1 vaccine will need to overcome the extraordinary genetic variability of the virus, where most variation occurs in the viral envelope glycoproteins that are the sole targets for neutralizing antibodies. Efforts to elicit

78 FR 9890 - DoD Board of Actuaries; Notice of Federal Advisory Committee Meeting

Science.gov (United States)

2013-02-12

... DEPARTMENT OF DEFENSE Office of the Secretary DoD Board of Actuaries; Notice of Federal Advisory... Advisory Committee meeting of the DoD Board of Actuaries will take place. DATES: July 18, 2013, from 1:00 p... Defense Human Resource Activity, DoD Office of the Actuary, 4800 Mark Center Drive, STE 06J25-01...

Prevalence of and Risk Factors for Asymptomatic Inflammatory (NIH-IV) Prostatitis in Chinese Men

Science.gov (United States)

Wu, Chunlei; Zhang, Zhifu; Lu, Zheng; Liao, Ming; Zhang, Youjie; Xie, Yuanliang; Guo, Xuefeng; Yu, Xiaoxiang; Yang, Xiaobo; Gao, Yong; Tan, Aihua; Mo, Zengnan

2013-01-01

Background While many investigators have studied symptomatic prostatitis, little research has been done with regard to asymptomatic (NIH-IV) prostatitis. Purpose To describe the prevalence of and risk factors for NIH-IV prostatitis among a large male population. Methods The study population was comprised of 1,868 men at the second phase recruitment of a population-based cohort in China. Asymptomatic and symptomatic men were defined by the National Institutes of Health Chronic Prostatitis (CP) Symptom Index. Meanwhile, EPS specimens and their leukocyte count were collected. Lifestyle and demographic characteristics were obtained through a questionnaire. Results Prevalence of NIH-IV prostatitis was 21.1% among 1,868 asymptomatic men aged 19–78 years and increased with age. After adjusteing for potential confounding variables (age, smoking habits, alcohol drinking habits, education, physical activity, hypertension, dyslipidemia, obesity and diabetes), age remained a significant factor for NIH-IV prostatitis (OR = 1.35; 95% CI = 1.06–1.71; P = 0.01) and the risk of NIH-IV prostatitis was significantly higher in smokers≧15 pack/years than non-smokers (OR = 1.33; 95% CI = 1.01–1.75; P = 0.03). In addition, compared with non-drinkers, the OR of NIH-IV prostatitis in drinkers ≧1 drinks/week was 1.35 (95% CI = 1.03, 1.77, p = 0.02) after adjusting for the other variables above. In addition, having less than a college education may be a risk factor for NIH-IV prostatitis, although a statistically significant difference did not exist in our data (OR = 1.22; 95% CI = 0.97–1.52; P = 0.08). Conclusions Our findings suggest that NIH-IV prostatitis is prevalent in China. Age, smoking, drinking and lower education levels were associated with an increased risk of NIH-IV prostatitis. The prevalence of NIH-IV prostatitis should be taken into account when estimating the total prevalence of CP in future studies. PMID:23967188

Motoric subtypes of delirium in geriatric patients

Directory of Open Access Journals (Sweden)

Sandeep Grover

2014-01-01

Results: On amended DMSS, hyperactive subtype (N = 45; 45.9% was the most common motoric subtype of delirium, followed by hypoactive subtype (N = 23; 23.5%, and mixed subtype (N = 21; 21.4%. On DRS-R-98, all patients fulfilled the criteria of ′acute (temporal onset of symptoms′, ′presence of an underlying physical disorder′ and ′difficulty in attention′. In the total sample, >90% of the patients had disturbances in sleep-wake cycle, orientation and fluctuation of symptoms. The least common symptoms were delusions, visuospatial disturbances and motor retardation. When compared to hypoactive group, significantly higher proportion of patients with hyperactive subtype had delusions, perceptual disturbances, and motor agitation. Whereas, compared to hyperactive subtype, significantly higher proportion of patients with hypoactive subtype had thought process abnormality and motor retardation. When the hyperactive and mixed motoric subtype groups were compared, patients with mixed subtype group had significantly higher prevalence of thought process abnormality and motor retardation. Comparison of hypoactive and mixed subtype revealed significant differences in the frequency of perceptual disturbances, delusions and motor agitation and all these symptoms being found more commonly in patients with the mixed subtype. Severity of symptoms were found to be significantly different across the various motoric subtypes for some of the non-cognitive symptoms, but significant differences were not seen for the cognitive symptoms as assessed on DRS-R-98. Conclusion: In elderly patients, motor subtypes of delirium differ from each other on non-cognitive symptom profile in terms of frequency and severity.

NIH Research Leads to Cervical Cancer Vaccine

Science.gov (United States)

... Issues Sexually Transmitted Diseases NIH Research Leads to Cervical Cancer Vaccine Past Issues / Fall 2008 Table of Contents ... in women, the cause of the majority of cervical cancers. Photo courtesy of Judy Folkenberg, NLM Writer By ...

DOD Budget and Transformation: Challenges and Opportunities

National Research Council Canada - National Science Library

Walker, David M

2007-01-01

...., military, civilian, contractors) * Get the design and implementation of the NSPS right, including modernizing and integrating the DOD, Service, domain, unit, and individual performance measurement and reward systems...

Despite the Shutdown, Rescheduled NIH Research Festival Brings Science to the Forefront | Poster

Science.gov (United States)

By Andrea Frydl, Contributing Writer Although it was delayed by almost a month because of the federal shutdown, the NIH Research Festival still took place at the NIH Clinical Center in Bethesda, Md., and attendance was high.

Report on the Audit of DoD Immunity From State Taxation

Science.gov (United States)

1991-02-15

This is our final report on the audit of DOD Immunity from State Taxation for your information and use. We made the audit from July to September 1990...The objective of the audit was to determine whether DoD was unnecessarily paying state sales taxes. We also determined if sales taxes were being

Treating Cataracts | NIH MedlinePlus the Magazine

Science.gov (United States)

... Claudine Klose, 63, lives on a farm in New York's Hudson Valley. She had successful cataract surgery in 2013 and shared her experience recently with NIH MedlinePlus magazine. What did you notice about your vision that ...

An Analysis Of The Benefits And Application Of Earned Value Management (EVM) Project Management Techniques For Dod Programs That Do Not Meet Dod Policy Thresholds

Science.gov (United States)

2017-12-01

VALUE MANAGEMENT (EVM) PROJECT MANAGEMENT TECHNIQUES FOR DOD PROGRAMS THAT DO NOT MEET DOD POLICY THRESHOLDS December 2017 By: Randy Schneider...Joint applied project 4. TITLE AND SUBTITLE AN ANALYSIS OF THE BENEFITS AND APPLICATION OF EARNED VALUE MANAGEMENT (EVM) PROJECT MANAGEMENT ...performance reporting. The immediate objective of this research project was to examine the question: Can the application of EVM-Lite project management

Defense Primer: DOD Contractors

Science.gov (United States)

2017-02-10

functions, from intelligence analysis or software development to landscaping or food service. Why does DOD use individual contractors? Going back to...that provide professional services, from research to management support. The bulk of contractors—more than 70%—provide products, and these include...10 U.S.C. Part IV: Service, Supply, and Procurement. CRS Products CRS In Focus IF10548, Defense Primer: U.S. Defense Industrial Base, by Daniel

NIH Data Commons Pilot Phase | Informatics Technology for Cancer Research (ITCR)

Science.gov (United States)

The NIH, under the BD2K program, will be launching a Data Commons Pilot Phase to test ways to store, access and share Findable, Accessible, Interoperable and Reusable (FAIR) biomedical data and associated tools in the cloud. The NIH Data Commons Pilot Phase is expected to span fiscal years 2017-2020, with an estimated total budget of approximately $55.5 Million, pending available funds.

An Analysis of Internal Controls for DoD Contract Management

Science.gov (United States)

2015-12-01

alternative control activities to reduce the risk of fraud ( COSO , 2013; GAO, 2014). Also, the Office of Management and Budget (OMB), which contains an...force. Since 1992, the Government Accountability Office (GAO) has identified contract management within the DOD as an area for high risk in fraud...force. Since 1992, the Government Accountability Office (GAO) has identified contract management within the DOD as an area for high risk in fraud

The 2000 DOD Financial Management Improvement Plan

National Research Council Canada - National Science Library

2001-01-01

The Federal Financial Management Improvement Act of 1996 requires DoD financial management systems to comply substantially with Federal financial management system requirements, Federal accounting standards, and the U.S...

DOD Financial Management: Improvement Needed in DOD Components’ Implementation of Audit Readiness Effort

Science.gov (United States)

2011-09-01

DOD Financial Management Abbreviations AFB Air Force Base COSO Committee of Sponsoring Organizations of the Treadway... Management and mismanagement.11 All of DOD’s programs on GAO’s High- Risk List relate to its business operations, including systems and processes... Management maintains audit readiness through risk -based periodic testing of internal controls utilizing the OMB Circular No. A-123, Appendix A

Dr. Francis Collins Is New NIH Director

Science.gov (United States)

... Ph.D., a physician and geneticist, is the new Director of the National Institutes of Health (NIH), part of the U.S. Department of Health and Human Services. President Barack Obama nominated Dr. Collins, who served as Director of ...

KARBOKSITERAPIJA – POTPORNA TERAPIJA U LIJEČENJU KRONIČNIH RANA

OpenAIRE

SINOŽIĆ, TAMARA; KOVAČEVIĆ, JADRANKA

2014-01-01

Karboksiterapija je potporna metoda liječenja kroničnih rana koja se provodi kutanim ili supkutanim ubrizgavanjem medicinskog ugljičnog dioksida (Co2). osnovni princip djelovanja ubrizganog plina Co2 je korekcija tkivne hipoksije temeljem bohrovog efekta. Djelujući na endotelne faktore rasta potiče neoangiogenezu te stimulirajući fibroblaste na sintezu kolagena što sve zajedno dovodi do boljeg zacjeljivanja rana. brojna su područja primjene karboksiterapije - od liječenja kroničnih rana, bole...

48 CFR 245.606-70 - Instructions for completing DD Form 1342, DoD Property Record.

Science.gov (United States)

2010-10-01

... completing DD Form 1342, DoD Property Record. 245.606-70 Section 245.606-70 Federal Acquisition Regulations... completing DD Form 1342, DoD Property Record. (a) The contractor shall list excess industrial plant equipment (IPE) on DD Form 1342, DoD Property Record, and submit it to the Government property administrator for...

The 2000 DOD Financial Management Improvement Plan

National Research Council Canada - National Science Library

2001-01-01

.... As a result, DoD has prepared the Financial Management Improvement Plan (the Plan), which is a strategic framework that includes the Departments financial management concept of operations for the future...

Managing Sensitive Information: DOD Can More Effectively Reduce the Risk of Classification Errors

National Research Council Canada - National Science Library

D'Agostino, Davi M; Borseth, Ann; Fenton, Mattias; Hatton, Adam; Hills, Barbara; Keefer, David; Mayfield, David; Reid, Jim; Richardson, Terry; Schwartz, Marc

2006-01-01

...) information security program are increasing the risk of misclassification. DoD's information security program is decentralized to the DoD component level, and the Office of the Under Secretary of Defense for Intelligence (OUSD...

NIH's National Institute of General Medical Sciences celebrates 45 years of Discovery for Health

Science.gov (United States)

... Alison Davis NIH's National Institute of General Medical Sciences celebrates 45 years of Discovery for Health The National Institute of General Medical Sciences (NIGMS) is the NIH institute that primarily supports ...

NIH and NCI grant-related changes during fiscal years 2014 and 2015

Science.gov (United States)

Wong, Rosemary S. L.

2015-03-01

The 2014 fiscal year (FY) continued to be a challenging one for all federal agencies despite the many Congressional strategies proposed to address the U.S. budget deficit. The Bipartisan Budget Act of 2013 passed by the House and Senate in December 2013 approved a two-year spending bill which cancelled the FY2014 and FY2015 required sequestration cuts (i.e., 4-5% National Institute of Health (NIH)/National Cancer Institute (NCI) budget reduction initiated on March 1, 2013), but extended the sequestration period through FY2023. This bill passage helped minimize any further budget reductions and resulted in a final FY2014 NIH budget of 29.9 billion and a NCI budget of 4.9 billion. Both NIH and NCI worked hard to maintain awarding the same number of NIH/NCI investigator-initiated R01 and exploratory R21 grants funded in FY2014 and similar to the level seen in FY2013 and previous years (see Tables 1 and 2). Since Congress only recently passed the 2015 spending bill in December 16, 2014, the final NIH and NCI budget appropriations for FY2015 remains unknown at this time and most likely will be similar to the FY2014 budget level. The NCI overall success and funding rates for unsolicited investigator-initiated R01 applications remained at 15%, while the success rate for exploratory R21 applications was 12% in FY2014 with similar rates seen in FY2013 (see Tables 1 and 2). The success rate for biomedical research applications in the Photodynamic Therapy and laser research field will be provided for the past few years. NIH provides numerous resources to help inform the extramural biomedical research community of new and current grant applicants about new grant policy changes and the grant submission and review processes.

Analysis of the Air Force ISO 14001 Pilot Study Conducted by DoD

National Research Council Canada - National Science Library

Harris, Rodney

2000-01-01

The Department of Defense (DoD) conducted an ISO 14001 pilot study with the primary goal of determining how ISO 14001 could help DoD organizations reduce risks, improve compliance with environmental regulations, enhance stewardship...

Provision of Early Intervention and Special Education Services to Eligible DoD Dependents. Final rule.

Science.gov (United States)

2015-06-25

This rule reissues the current regulations and: Establishes policy, assigns responsibilities, and implements the non-funding and non-reporting provisions in DoD for: Provision of early intervention services (EIS) to infants and toddlers with disabilities and their families, as well as special education and related services to children with disabilities entitled under this part to receive education services from the DoD; implementation of a comprehensive, multidisciplinary program of EIS for infants and toddlers with disabilities and their families who, but for age, are eligible to be enrolled in DoD schools; provision of a free appropriate public education (FAPE), including special education and related services, for children with disabilities, as specified in their individualized education programs (IEP), who are eligible to enroll in DoD schools; and monitoring of DoD programs providing EIS, and special education and related services for compliance with this part. This rule also establishes a DoD Coordinating Committee to recommend policies and provide compliance oversight for early intervention and special education.

From the lab - Exercise Key to Keeping Weight Off | NIH MedlinePlus the Magazine

Science.gov (United States)

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Defense Infrastructure: DoD Environmental Community Involvement Programs at Test and Training Ranges

National Research Council Canada - National Science Library

2002-01-01

Who Should Read This Report and Why? This report should be of interest to operational personnel at DoD test and training ranges and to others concerned with the sustainability of DoD test and training ranges...

Applying Best Business Practices from Corporate Performance Management to DoD

Science.gov (United States)

2013-01-01

leading or governing large, complex corporations and are experienced in creating reliable solutions to complex management issues guided by best business ...recommendations and effective solutions aimed at improving DoD. Defense Business Board Corporate Performance Management REPORT FY13-03 Task...Group 1 Applying Best Business Practices from Corporate Performance Management to DoD TASK The Deputy Secretary of Defense (DEPSECDEF

Engineering Change Orders and their Impact on DoD Acquisition Contracts

Science.gov (United States)

2017-03-23

Air Force Institute of Technology AFIT Scholar Theses and Dissertations 3-23-2017 Engineering Change Orders and their Impact on DoD Acquisition...administrator of AFIT Scholar. For more information, please contact richard.mansfield@afit.edu. Recommended Citation Cordell, Ian S., " Engineering Change... ENGINEERING CHANGE ORDERS AND THEIR IMPACT ON DOD ACQUISITION CONTRACTS THESIS Ian S. Cordell, Captain, USAF AFIT-ENC

From the lab - Diet’s Role in Disease Risk | NIH MedlinePlus the Magazine

Science.gov (United States)

... diseases. They also compared data on participants’ age, sex, ethnicity, and education. These results suggest ways to change eating habits that may help improve health. Source NIH Research Matters: www.nih.gov/news-events/ ...

Classification of alpha 1-adrenoceptor subtypes

NARCIS (Netherlands)

Michel, M. C.; Kenny, B.; Schwinn, D. A.

1995-01-01

Two alpha 1-adrenoceptor subtypes (alpha 1A and alpha 1B) have been detected in various tissues by pharmacological techniques, and three distinct cDNAs encoding alpha 1-adrenoceptor subtypes have been cloned. The profile of an increasing number of subtype-selective compounds at cloned and endogenous

DoD Global Information Grid Mission Assurance

National Research Council Canada - National Science Library

Bargar, Anthony

2008-01-01

... for espionage and the criminal theft of data. GIG mission assurance works to ensure the DoD is able to accomplish its critical missions when networks, services, or information are unavailable, degraded, or distrusted...

75 FR 6359 - Federal Advisory Committee; DoD Board of Actuaries; Meeting

Science.gov (United States)

2010-02-09

... DEPARTMENT OF DEFENSE Office of the Secretary Federal Advisory Committee; DoD Board of Actuaries... the DoD Board of Actuaries will meet on July 22 and 23, 2010. Subject to the availability of space...D Office of the Actuary, 4040 N. Fairfax Drive, Suite 308, Arlington, VA 22203; phone 703-696-7413...

Gulf War Illnesses: DOD's Conclusions about U.S. Troops' Exposure Cannot Be Adequately Supported

National Research Council Canada - National Science Library

Rhodes, Keith

2004-01-01

... (MOD) conclusions about troops' exposure. The GAO found that DoD's and MOD's conclusions about troops' exposure to CW agents, based on DoD and CIA plume modeling, cannot be adequately supported...

Effect of HIV type 1 subtype on virological and immunological response to combination antiretroviral therapy: evidence for a more rapid viral suppression for subtype A than subtype B-infected Greek individuals.

Science.gov (United States)

Paraskevis, Dimirios; Touloumi, Giota; Bakoyannis, Giorgos; Paparizos, Vassilios; Lazanas, Marios; Gargalianos, Panagiotis; Chryssos, Georgios; Antoniadou, Anastasia; Psichogiou, Mina; Panos, Georgios; Katsarou, Olga; Sambatakou, Helen; Kordossis, Theodoros; Hatzakis, Angelos

2013-03-01

Whether response to combination antiretroviral therapy (cART) differs between those infected with HIV-1 subtype A or B remains unclear. We compared virological and immunological response to cART in individuals infected with subtype A or B in an ethnically homogeneous population. Data derived from the Athens Multicenter AIDS Cohort Study (AMACS) and analysis were restricted to those of Greek origin. Time to virological response (confirmed HIV-RNA 500 copies/ml at any time or no response by month 6) were analyzed using survival models and CD4 changes after cART initiation using piecewise linear mixed effects models. Of the 571 subjects included in the analysis, 412 (72.2%) were infected with subtype B and 159 (27.8%) with subtype A. After adjusting for various prognostic factors, the rate of virological response was higher for those infected with subtype A versus B (adjusted HR: 1.35; 95% CI: 1.08-1.68; p=0.009). Subtype A was also marginally associated with a lower hazard of virological failure compared to subtype B (HR=0.73; 95% CI: 0.53-1.02; p=0.062). Further adjustment for treatment adherence did not substantially changed the main results. No significant differences were observed in the rates of CD4 increases by subtype. The overall median (95% CI) CD4 increase at 2 years of cART was 193 (175, 212) cells/μl. Our study, based on one of the largest homogeneous groups of subtype A and B infections in Europe, showed that individuals infected with subtype A had an improved virological but similar immunological response to cART compared to those infected with subtype B.

Survival differences of CIMP subtypes integrated with CNA information in human breast cancer.

Science.gov (United States)

Wang, Huihan; Yan, Weili; Zhang, Shumei; Gu, Yue; Wang, Yihan; Wei, Yanjun; Liu, Hongbo; Wang, Fang; Wu, Qiong; Zhang, Yan

2017-07-25

CpG island methylator phenotype of breast cancer is associated with widespread aberrant methylation at specified CpG islands and distinct patient outcomes. However, the influence of copy number contributing to the prognosis of tumors with different CpG island methylator phenotypes is still unclear. We analyzed both genetic (copy number) and epigenetic alterations in 765 breast cancers from The Cancer Genome Atlas data portal and got a panel of 15 biomarkers for copy number and methylation status evaluation. The gene panel identified two groups corresponding to distinct copy number profiles. In status of mere-loss copy number, patients were faced with a greater risk if they presented a higher CpG islands methylation pattern in biomarker panels. But for samples presenting merely-gained copy number, higher methylation level of CpG islands was associated with improved viability. In all, the integration of copy number alteration and methylation information enhanced the classification power on prognosis. Moreover, we found the molecular subtypes of breast cancer presented different distributions in two CpG island methylation phenotypes. Generated by the same set of human methylation 450K data, additional copy number information could provide insights into survival prediction of cancers with less heterogeneity and might help to determine the biomarkers for diagnosis and treatment for breast cancer patients in a more personalized approach.

Avian metapneumovirus subtype A in China and subtypes A and B in Nigeria.

Science.gov (United States)

Owoade, A A; Ducatez, M F; Hübschen, J M; Sausy, A; Chen, H; Guan, Y; Muller, C P

2008-09-01

In order to detect and characterize avian metapneumovirus, organs or swabs were collected from 697 chicken and 110 turkeys from commercial farms in Southwestern Nigeria and from 107 chickens from live bird markets in Southeastern China. In Nigeria, 15% and 6% of the chicken and turkey samples, respectively, and 39% of the chicken samples from China, were positive for aMPV genome by PCR. The sequence of a 400 nt fragment of the attachment protein gene (G gene) revealed the presence of aMPV subtype A in both Nigeria and Southeastern China. Essentially identical subtype A viruses were found in both countries and were also previously reported from Brazil and the United Kingdom, suggesting a link between these countries or a common source of this subtype. In Nigeria, subtype B was also found, which may be a reflection of chicken importations from most major poultry-producing countries in Europe and Asia. In order to justify countermeasures, further studies are warranted to better understand the metapneumoviruses and their impact on poultry production.

Understanding Food Allergy | NIH MedlinePlus the Magazine

Science.gov (United States)

... contents Understanding Food Allergy Follow us Understanding Food Allergy Latest Updates from NIH Food allergies are often ... to diagnose, prevent, and treat the disease.” Food allergy studies With so many unanswered questions surrounding food ...

BIA and DOD Schools: Student Achievement and Other Characteristics Often Differ from Public Schools

National Research Council Canada - National Science Library

2001-01-01

...) and the Department of Defense (DOD) school systems. Unlike public schools, where federal funding constitutes a small portion of total resources, the BIA and DOD school systems depend almost entirely on federal funds...

BIA AND DOD SCHOOLS: Student Achievement and Other Characteristics Often Differ from Public Schools

National Research Council Canada - National Science Library

2001-01-01

...) and the Department of Defense (DOD) school systems. Unlike public schools, where federal funding constitutes a small portion of total resources, the BIA and DOD school systems depend almost entirely on federal funds...

Establishment of a large panel of patient-derived preclinical models of human renal cell carcinoma

OpenAIRE

Lang, Herv?; B?raud, Claire; Bethry, Audrey; Danilin, Sabrina; Lindner, V?ronique; Coquard, Catherine; Rothhut, Sylvie; Massfelder, Thierry

2016-01-01

The objective of the present work was to establish a large panel of preclinical models of human renal cell carcinoma (RCC) directly from patients, faithfully reproducing the biological features of the original tumor. RCC tissues (all stages/subtypes) were collected for 8 years from 336 patients undergoing surgery, xenografted subcutaneously in nude mice, and serially passaged into new mice up to 13 passages. Tissue samples from the primary tumor and tumors grown in mice through passages were ...

Major Deficiencies Preventing Auditors From Rendering Audit Opinions on DOD General Fund Financial Statements

National Research Council Canada - National Science Library

Rauu, Russell

1995-01-01

.... This report gives Congress, the Secretary of Defense, the DoD Chief Financial Officer, financial managers, and the audit community an assessment of progress made in audited financial statements of DoD general funds...

Comparing two basic subtypes in OCD across three large community samples: a pure compulsive versus a mixed obsessive-compulsive subtype.

Science.gov (United States)

Rodgers, Stephanie; Ajdacic-Gross, Vladeta; Kawohl, Wolfram; Müller, Mario; Rössler, Wulf; Hengartner, Michael P; Castelao, Enrique; Vandeleur, Caroline; Angst, Jules; Preisig, Martin

2015-12-01

Due to its heterogeneous phenomenology, obsessive-compulsive disorder (OCD) has been subtyped. However, these subtypes are not mutually exclusive. This study presents an alternative subtyping approach by deriving non-overlapping OCD subtypes. A pure compulsive and a mixed obsessive-compulsive subtype (including subjects manifesting obsessions with/without compulsions) were analyzed with respect to a broad pattern of psychosocial risk factors and comorbid syndromes/diagnoses in three representative Swiss community samples: the Zurich Study (n = 591), the ZInEP sample (n = 1500), and the PsyCoLaus sample (n = 3720). A selection of comorbidities was examined in a pooled database. Odds ratios were derived from logistic regressions and, in the analysis of pooled data, multilevel models. The pure compulsive subtype showed a lower age of onset and was characterized by few associations with psychosocial risk factors. The higher social popularity of the pure compulsive subjects and their families was remarkable. Comorbidities within the pure compulsive subtype were mainly restricted to phobias. In contrast, the mixed obsessive-compulsive subtype had a higher prevalence and was associated with various childhood adversities, more familial burden, and numerous comorbid disorders, including disorders characterized by high impulsivity. The current comparison study across three representative community surveys presented two basic, distinct OCD subtypes associated with differing psychosocial impairment. Such highly specific subtypes offer the opportunity to learn about pathophysiological mechanisms specifically involved in OCD.

Llama Antibody Fragments Recognizing Various Epitopes of the CD4bs Neutralize a Broad Range of HIV-1 Subtypes A, B and C

Science.gov (United States)

Aasa-Chapman, Marlèn; Gorlani, Andrea; Forsman Quigley, Anna; Hulsik, David Lutje; Chen, Lei; Weiss, Robin; de Haard, Hans; Verrips, Theo

2012-01-01

Many of the neutralising antibodies, isolated to date, display limited activities against the globally most prevalent HIV-1 subtypes A and C. Therefore, those subtypes are considered to be an important target for antibody-based therapy. Variable domains of llama heavy chain antibodies (VHH) have some superior properties compared with classical antibodies. Therefore we describe the application of trimeric forms of envelope proteins (Env), derived from HIV-1 of subtype A and B/C, for a prolonged immunization of two llamas. A panel of VHH, which interfere with CD4 binding to HIV-1 Env were selected with use of panning. The results of binding and competition assays to various Env, including a variant with a stabilized CD4-binding state (gp120Ds2), cross-competition experiments, maturation analysis and neutralisation assays, enabled us to classify the selected VHH into three groups. The VHH of group I were efficient mainly against viruses of subtype A, C and B′/C. The VHH of group II resemble the broadly neutralising antibody (bnmAb) b12, neutralizing mainly subtype B and C viruses, however some had a broader neutralisation profile. A representative of the third group, 2E7, had an even higher neutralization breadth, neutralizing 21 out of the 26 tested strains belonging to the A, A/G, B, B/C and C subtypes. To evaluate the contribution of certain amino acids to the potency of the VHH a small set of the mutants were constructed. Surprisingly this yielded one mutant with slightly improved neutralisation potency against 92UG37.A9 (subtype A) and 96ZM651.02 (subtype C). These findings and the well-known stability of VHH indicate the potential application of these VHH as anti-HIV-1 microbicides. PMID:22438910

Feature: Controlling Seasonal Allergies | NIH Medlineplus the Magazine

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... this page please turn Javascript on. Feature: Seasonal Allergies Controlling Seasonal Allergies Past Issues / Spring 2012 Table of Contents In ... to allergens, helping to prevent allergic reactions. Seasonal Allergy Research at NIH Allergen and T-Cell Reagent ...

The Zika Virus | NIH MedlinePlus the Magazine

Science.gov (United States)

... please turn JavaScript on. Feature: Infectious Diseases The Zika Virus Past Issues / Spring 2016 Table of Contents A ... Photo Courtesy of NIH "You could have a Zika virus vaccine in large-scale clinical trials in 2017, ...

Kids and Concussions | NIH MedlinePlus the Magazine

Science.gov (United States)

... know the extent of that impact," if it's short-term, long-term, temporary or permanent. NIH neuropsychologist Alison ... later." Post-concussion symptoms include difficulty concentrating, headaches, memory ... medical attention as soon as possible. Keep the child still, ...

Cytotoxicity of Alpinia galanga Rhizome Crude Extract on NIH-3T3 Cells

Directory of Open Access Journals (Sweden)

Ferry Sandra

2017-04-01

Full Text Available BACKGROUND: Alpinia galanga (A. galanga was reported as a potential medicinal source due to its wide effect. A. galanga rhizome crude extract (ARCE was reported to have high cytotoxic effect in cancer cells, but low in normal cells. However half maximal inhibitory concentration (IC50 of ARCE is not clearly known yet. Hence, current study was conducted to investigate the IC50 of ARCE in normal standard fibroblast cell line, NIH-3T3 cells. METHODS: Rhizomes of A. galanga were collected, peeled, dried, milled and weighed. Extraction was performed using maceration method, then filtered and evaporated. ARCE with various concentrations were applied in NIH-3T3 cells for 24 or 48 hours. Cells were documented and counted with 3-(4,5-dimethylthiazol-2-yl-2,5-Diphenyltetrazolium bromide (MTT assay. RESULTS: Five hundreds grams of simplicia were macerated with ethanol and evaporated, 1 mg/mL crude extract with total volume of 114 mL was obtained. By addition of ARCE in NIH-3T3 cell culture, number of NIH-3T3 cells were shown less when treated with higher concentration of ARCE. Cell numbers of 0, 3.125, 6.25, 12.5, 25 and 50% ARCE treatment for 24 hours are 11,531, 11,352, 10,920, 10,365, 9,471, 8,360, respectively, meanwhile for 48 hours are 13,219, 12,686, 12,278, 11,390, 10,279, 8,390, respectively. CONCLUSION: IC50 of ARCE in 24 hours treatment was 620.5 mg/mL, while in 48 hours treatment was 666.6 mg/mL. Hence, ARCE is suggested to have low cytotoxic effect in NIH-3T3 cells. KEYWORDS: Alpinia galanga, ginger, extract, cytotoxic, MTT, NIH-3T3

From Bench to Bedside: Researchers of NIH’s Clinical Center | NIH MedlinePlus the Magazine

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Skip to main content NIH MedlinePlus the Magazine NIH MedlinePlus Salud Download the Current Issue PDF [1.5 mb] Trusted Health Information from the National Institutes of Health Home Current Issue ...

A change of course: The importance to DoD of international standards for electronic commerce

Science.gov (United States)

Payne, Judith E.

1991-12-01

The U.S. Department of Defense (DoD) is committed to using electronic commerce in the future with the over 300,000 vendors interested in doing business with DoD. Electronic commerce will move DoD from a paper-based world to one based on electronic transactions enabled by the exchange of formatted, electronic messages referred to as electronic data interchange (EDI). With electronic commerce, DoD plans to reduce costs, increase effectiveness, and make it easier for vendors to deal with DoD. Benefits from electronic commerce are enhanced when many businesses use the same standards for EDI messages themselves and their transmission. The fewer standards used, the less time and resources must be spent translating messages and agreeing on how to use different standards. To enhance benefits and smooth the transition to electronic commerce for itself and its vendors, DoD has chosen to use the widely accepted American National Standards Institute (ANSI) X12 standards for EDI messages, coupled with international standards for delivering messages and organizing addresses. In the past 18 months, EDI standards sponsored by a United Nations body and serving the same purpose as ANSI X12 message standards have begun to gain wider acceptance internationally.

Gene Signature in Sessile Serrated Polyps Identifies Colon Cancer Subtype

Science.gov (United States)

Kanth, Priyanka; Bronner, Mary P.; Boucher, Kenneth M.; Burt, Randall W.; Neklason, Deborah W.; Hagedorn, Curt H.; Delker, Don A.

2016-01-01

Sessile serrated colon adenoma/polyps (SSA/Ps) are found during routine screening colonoscopy and may account for 20–30% of colon cancers. However, differentiating SSA/Ps from hyperplastic polyps (HP) with little risk of cancer is challenging and complementary molecular markers are needed. Additionally, the molecular mechanisms of colon cancer development from SSA/Ps are poorly understood. RNA sequencing was performed on 21 SSA/Ps, 10 HPs, 10 adenomas, 21 uninvolved colon and 20 control colon specimens. Differential expression and leave-one-out cross validation methods were used to define a unique gene signature of SSA/Ps. Our SSA/P gene signature was evaluated in colon cancer RNA-Seq data from The Cancer Genome Atlas (TCGA) to identify a subtype of colon cancers that may develop from SSA/Ps. A total of 1422 differentially expressed genes were found in SSA/Ps relative to controls. Serrated polyposis syndrome (n=12) and sporadic SSA/Ps (n=9) exhibited almost complete (96%) gene overlap. A 51-gene panel in SSA/P showed similar expression in a subset of TCGA colon cancers with high microsatellite instability (MSI-H). A smaller seven-gene panel showed high sensitivity and specificity in identifying BRAF mutant, CpG island methylator phenotype high (CIMP-H) and MLH1 silenced colon cancers. We describe a unique gene signature in SSA/Ps that identifies a subset of colon cancers likely to develop through the serrated pathway. These gene panels may be utilized for improved differentiation of SSA/Ps from HPs and provide insights into novel molecular pathways altered in colon cancer arising from the serrated pathway. PMID:27026680

What is COPD? | NIH MedlinePlus the Magazine

Science.gov (United States)

... please turn JavaScript on. Feature: The Challenge of COPD What is COPD? Past Issues / Fall 2014 Table of Contents COPD ... a walk, even washing and dressing. What Is COPD? Watch an animation at: NIH's COPD website How ...

Logistics: DoD International Personal Property Shipment Rates

National Research Council Canada - National Science Library

2002-01-01

.... The allegation claimed that under current procedures Code of Service 4 DoD was paying excessive costs for ocean transportation on household goods shipments because a third party company purchased...

Department of Defense (DOD) Military Casualty/Wounded Warrior

Data.gov (United States)

Social Security Administration — SSA initiated this agreement with the Department of Defense (DOD) to transmit to SSA information that will identify military personnel injured or taken ill while in...

Review of flat panel display programs and defense applications

Science.gov (United States)

Gnade, Bruce; Schulze, Raymond; Henderson, Girardeau L.; Hopper, Darrel G.

1997-07-01

Flat panel display research has comprised a substantial portion of the national investment in new technology for economic and national security for the past nine years. These investments have ben made principally via several Defense Advanced Research Projects Agency (DARPA) programs, known collectively as the continuing High Definition Systems Program, and the Office of the Secretary of Defense Production Act Title III Program. Using input from the Army, Navy, and Air Force to focus research and identify insertion opportunities, DARPA and the Title III Program Office have made investments to develop the national technology base and manufacturing infrastructure necessary to meet the twin challenge of providing affordable displays in current systems and enabling the DoD strategy of winning future conflicts by getting more information to all participants during the battle. These research programs are reviewed and opportunities for applications are described. Future technology development, transfer, and transition requirements are identified. Strategy and vision are documented to assist the identification of areas meriting further consideration.

77 FR 12577 - Department of Defense (DoD) Medicare-Eligible Retiree Health Care Board of Actuaries; Federal...

Science.gov (United States)

2012-03-01

... Retiree Health Care Board of Actuaries; Federal Advisory Committee Meeting AGENCY: DoD. ACTION: Meeting... DoD Medicare-Eligible Retiree Health Care Board of Actuaries will take place. DATES: Friday, August 3... Contact: Persons desiring to attend the DoD Medicare- Eligible Retiree Health Care Board of Actuaries...

76 FR 66889 - Defense Federal Acquisition Regulation Supplement; Safeguarding Unclassified DoD Information...

Science.gov (United States)

2011-10-28

...). ACTION: Notice of meeting. SUMMARY: DoD is hosting a public meeting to initiate a dialogue with industry... not presently address the safeguarding of unclassified DoD information within industry, nor does it... processed through security in a timely fashion. Prior registrants will be given priority if room constraints...

DoD Actions Were Not Adequate to Reduce Improper Travel Payments

Science.gov (United States)

2016-03-10

vouchers in near real time and identifies duplicate or incorrect payments. DoD Components developed corrective actions that did not include steps to...causes of improper payments. In addition, many of the payment errors were not preventable through real - time or post-payment automated validation checks...H 1 0 , 2 0 1 6 Report No. DODIG-2016-060 DoD Actions Were Not Adequate to Reduce Improper Travel Payments Mission Our mission is to provide

Molecular subtypes and imaging phenotypes of breast cancer

Directory of Open Access Journals (Sweden)

Nariya Cho

2016-10-01

Full Text Available During the last 15 years, traditional breast cancer classifications based on histopathology have been reorganized into the luminal A, luminal B, human epidermal growth factor receptor 2 (HER2, and basal-like subtypes based on gene expression profiling. Each molecular subtype has shown varying risk for progression, response to treatment, and survival outcomes. Research linking the imaging phenotype with the molecular subtype has revealed that non-calcified, relatively circumscribed masses with posterior acoustic enhancement are common in the basal-like subtype, spiculated masses with a poorly circumscribed margin and posterior acoustic shadowing in the luminal subtype, and pleomorphic calcifications in the HER2-enriched subtype. Understanding the clinical implications of the molecular subtypes and imaging phenotypes could help radiologists guide precision medicine, tailoring medical treatment to patients and their tumor characteristics.

Molecular subtypes and imaging phenotypes of breast cancer

Energy Technology Data Exchange (ETDEWEB)

Cho, Nariya [Dept. of Radiology, Seoul National University Hospital, Seoul (Korea, Republic of)

2016-08-15

During the last 15 years, traditional breast cancer classifications based on histopathology have been reorganized into the luminal A, luminal B, human epidermal growth factor receptor 2 (HER2), and basal-like subtypes based on gene expression profiling. Each molecular subtype has shown varying risk for progression, response to treatment, and survival outcomes. Research linking the imaging phenotype with the molecular subtype has revealed that non-calcified, relatively circumscribed masses with posterior acoustic enhancement are common in the basal-like subtype, spiculated masses with a poorly circumscribed margin and posterior acoustic shadowing in the luminal subtype, and pleomorphic calcifications in the HER2-enriched subtype. Understanding the clinical implications of the molecular subtypes and imaging phenotypes could help radiologists guide precision medicine, tailoring medical treatment to patients and their tumor characteristics.

Molecular subtypes and imaging phenotypes of breast cancer

International Nuclear Information System (INIS)

Cho, Nariya

2016-01-01

During the last 15 years, traditional breast cancer classifications based on histopathology have been reorganized into the luminal A, luminal B, human epidermal growth factor receptor 2 (HER2), and basal-like subtypes based on gene expression profiling. Each molecular subtype has shown varying risk for progression, response to treatment, and survival outcomes. Research linking the imaging phenotype with the molecular subtype has revealed that non-calcified, relatively circumscribed masses with posterior acoustic enhancement are common in the basal-like subtype, spiculated masses with a poorly circumscribed margin and posterior acoustic shadowing in the luminal subtype, and pleomorphic calcifications in the HER2-enriched subtype. Understanding the clinical implications of the molecular subtypes and imaging phenotypes could help radiologists guide precision medicine, tailoring medical treatment to patients and their tumor characteristics

Military Training: Management Actions Needed to Enhance DOD's Investment in the Joint National Training Capability

National Research Council Canada - National Science Library

St. Laurent, Janet; Durland, Laura; Harrison, Fred; Faley, Joe; Anderson, Bonita; Watson, Angela; Song, Yong; Keith, Kevin; Ditto, Susan; Shea, Rebecca

2006-01-01

.... While DOD's initial training transformation assessment set a basic framework for measuring future program performance, DOD has not developed a strategy to evaluate the overall impact of the JNTC...

Breaking Bad Habits | NIH MedlinePlus the Magazine

Science.gov (United States)

... of this page please turn Javascript on. Feature: Bad Habits Breaking Bad Habits: Why It's So Hard to Change Past Issues / ... News in Health ( http://newsinhealth.nih.gov/ ) Break Bad Habits Avoid temptations. If you always stop for a ...

Patch Pd para Nih-Nik de Chico Mello

Directory of Open Access Journals (Sweden)

Gabriel Montechiari e Silva

2014-12-01

Full Text Available This Pure Data patch was commissioned by the Ensemble Nih-Nik for the premier of the homonymous 1993 piece by Brazilian composer Chico Mello at the SiMN 2014 + matrix14 on tour festival (Curitiba, Brazil.

DOD low energy model installation program

International Nuclear Information System (INIS)

Fournier, D.F. Jr.

1993-01-01

The Model Low Energy Installation Program is a demonstration of an installation-wide, comprehensive energy conservation program that meets the Department of Defense (DoD) energy management goals of reducing energy usage and costs by at least 20%. It employs the required strategies for meeting these goals, quantifies the environmental compliance benefits resulting from energy conservation and serves as a prototype for DoD wide application. This project will develop both analysis tools and implementation procedures as well as demonstrate the effectiveness of a comprehensive, coordinated energy conservation program based on state-of-the-art technologies. A military installation is in reality a small to medium sized city. It generally has a complete utilities infrastructure including water supply and distribution, sewage collection and treatment, electrical supply and distribution, central heating and cooling plants with thermal distribution, and a natural gas distribution system. These utilities are quite extensive and actually consume about 10-15% of the energy on the facility not counting the energy going into the central plants

The Environmental Assessment and Management (TEAM) Guide: New Hampshire Supplement

Science.gov (United States)

2010-03-01

enamels and films applied to paper, plastics or foil (NHCAR Env-A 1204.03). • Coating Line - a s eries o f one o r more ap paratus o r operations...insulated varnish o r enamel i s applied onto the surface of wire for use in electrical machinery (NHCAR Env-A 1204.03). • Major Source - one of the...which regulated contaminants cannot pass when spilled. The term includes concrete and asphalt unless unsealed cracks or holes are present, and does

Summary of DoD Office of the Inspector General Audits of DoD Financial Management Challenges

Science.gov (United States)

2015-07-07

were not always recorded using accrual accounting . Additionally, Army systems did not always record the transaction on an accrual basis as...mission is to provide independent, relevant, and timely oversight of the Department of Defense that supports the warfighter; promotes accountability ...financial management. The most prevalent areas of concern were DoD financial management systems, accounting entries, compliance with laws and

Defense Business Transformation: DOD Should Improve Its Planning with and Performance Monitoring of the Military Departments

Science.gov (United States)

2016-12-01

transformation as high risk in 2005 because DOD had not taken steps to achieve business reform on a strategic , department-wide basis. This report (1...Government Accountability Office Highlights of GAO-17-9, a report to congressional addresses December 2016 DEFENSE BUSINESS TRANSFORMATION DOD Should... strategic or business transformation plans, but DOD has not coordinated with the military departments to align their strategic planning efforts for

Influenza A Subtyping

Science.gov (United States)

Kaul, Karen L.; Mangold, Kathy A.; Du, Hongyan; Pesavento, Kristen M.; Nawrocki, John; Nowak, Jan A.

2010-01-01

Influenza virus subtyping has emerged as a critical tool in the diagnosis of influenza. Antiviral resistance is present in the majority of seasonal H1N1 influenza A infections, with association of viral strain type and antiviral resistance. Influenza A virus subtypes can be reliably distinguished by examining conserved sequences in the matrix protein gene. We describe our experience with an assay for influenza A subtyping based on matrix gene sequences. Viral RNA was prepared from nasopharyngeal swab samples, and real-time RT-PCR detection of influenza A and B was performed using a laboratory developed analyte-specific reagent-based assay that targets a conserved region of the influenza A matrix protein gene. FluA-positive samples were analyzed using a second RT-PCR assay targeting the matrix protein gene to distinguish seasonal influenza subtypes based on differential melting of fluorescence resonance energy transfer probes. The novel H1N1 influenza strain responsible for the 2009 pandemic showed a melting profile distinct from that of seasonal H1N1 or H3N2 and compatible with the predicted melting temperature based on the published novel H1N1 matrix gene sequence. Validation by comparison with the Centers for Disease Control and Prevention real-time RT-PCR for swine influenza A (novel H1N1) test showed this assay to be both rapid and reliable (>99% sensitive and specific) in the identification of the novel H1N1 influenza A virus strain. PMID:20595627

Crossing the Technology Adoption Chasm: Implications for DoD

National Research Council Canada - National Science Library

Coughlan, Peter; Dew, Nicholas; Gates, William

2008-01-01

.... To better understand DOD's technology adoption challenges, we review the technology diffusion literature to identify factors associated with successful and unsuccessful technology adoption processes...

Comparison of symptoms of delirium across various motoric subtypes.

Science.gov (United States)

Grover, Sandeep; Sharma, Akhilesh; Aggarwal, Munish; Mattoo, Surendra K; Chakrabarti, Subho; Malhotra, Savita; Avasthi, Ajit; Kulhara, Parmanand; Basu, Debasish

2014-04-01

The aim of this study was to determine the correlation between delirium motor subtypes and other symptoms of delirium. Three hundred and twenty-one (n = 321) consecutive patients referred to consultation-liaison psychiatry services were evaluated on Delirium Rating scale-Revised-98 version and amended Delirium Motor Symptom Scale. Half of the patients had hyperactive subtype (n = 161; 50.15%) delirium. One-quarter of the study sample met the criteria for mixed subtype (n = 79; 24.61%), about one-fifth of the study sample met the criteria for hypoactive delirium subtype (n = 64; 19.93%), and only very few patients (n = 17; 5.29%) did not meet the required criteria for any of these three subtypes and were categorized as 'no subtype'. When the hyperactive and hypoactive subtypes were compared, significant differences were seen in the prevalence of perceptual disturbances, delusions, lability of affect, thought process abnormality, motor agitation and motor retardation. All the symptoms were more common in the hyperactive subtype except for thought process abnormality and motor retardation. Compared to hyperactive subtype, the mixed subtype had significantly higher prevalence of thought process abnormality and motor retardation. Significant differences emerged with regard to perceptual disturbances, delusions, lability of affect and motor agitation when comparing the patients with mixed subtype with those with hypoactive subtype. All these symptoms were found to be more common in the mixed subtype. No significant differences emerged for the cognitive symptoms as assessed on Delirium Rating scale-Revised-98 across the different motoric subtypes. Different motoric subtypes of delirium differ on non-cognitive symptoms. © 2013 The Authors. Psychiatry and Clinical Neurosciences © 2013 Japanese Society of Psychiatry and Neurology.

Pure type systems with subtyping

NARCIS (Netherlands)

Zwanenburg, J.; Girard, J.-Y.

1999-01-01

We extend the framework of Pure Type Systems with subtyping, as found in F = ¿ . This leads to a concise description of many existing systems with subtyping, and also to some new interesting systems. We develop the meta-theory for this framework, including Subject Reduction and Minimal Typing. The

Determination of transcriptional units and gene products from the ftsA region of Escherichia coli.

Science.gov (United States)

Lutkenhaus, J F; Wu, H C

1980-01-01

Lambda transducing phage gamma 16-2 carries the genes envA, ftsZ, ftsA, ddl, and murC and directs the synthesis of six unique proteins in ultraviolet-irradiated cells. Various derivatives of gamma 16-2 carrying smaller segments of the bacterial deoxyribonucleic acid have also been analyzed for their capacity to direct protein synthesis in ultraviolet-irradiated cells. These results, in combination with genetic results, have allowed the gene product of each of these genes to be assigned. In addition, an unidentified gene was located counterclockwise to murC between murC and murF. Analysis of the direction of transcription indicates that murC, ddl, ftsA, and ftsZ are transcribed clockwise on the Escherichia coli genetic map, and envA is transcribed counterclockwise. In addition, it is shown that each of the genes envA, ftsZ, and ftsA can be expressed independently. Images PMID:6447690

78 FR 27977 - Office of Biotechnology Activities; Recombinant DNA Research: Proposed Actions Under the NIH...

Science.gov (United States)

2013-05-13

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology... Recombinant or Synthetic Nucleic Acid Molecules (NIH Guidelines) SUMMARY: The NIH Office of Biotechnology... of Biotechnology Activities, National Institutes of Health, 6705 Rockledge Drive, Suite 750, Bethesda...

78 FR 27410 - National Institute on Drug Abuse; Notice of Closed Meeting

Science.gov (United States)

2013-05-10

... personal privacy. Name of Committee: National Institute on Drug Abuse Special Emphasis Panel; R13..., Grants Review Branch, Office of Extramural Affairs, National Institute on Drug Abuse, NIH, DHHS, 6001... Committee: National Institute on Drug Abuse Special Emphasis Panel; PA-11-197 NIH Pathway to Independence...

Primerjava dveh teoretičnih modelov in teorije zdravstvene nege preko konceptov metaparadigme

Directory of Open Access Journals (Sweden)

Dragan Babuder

2015-06-01

Full Text Available Uvod: Izbira primernega teoretičnega modela ali teorije zdravstvene nege je osnova za dobro prakso. V Sloveniji uporabljamo teoretični model Virginie Henderson, ki ga v članku primerjamo s teoretičnim modelom Imogene M. King in teorijo zdravstvene nege Hildegard E. Peplau. Metode: Uporabili smo deskriptivno metodo dela s pregledom domače in tuje strokovne ter znanstvene literature. Uporabili smo metodo kritičnega branja javno dostopnih virov, navezujoč se na podatke iz doslej objavljenih knjig, člankov in ostale literature, ki se dotika izbrane teme. Spletno iskanje literature je bilo opravljeno preko vzajemne bibliografsko-kataložne baze podatkov (COBIB.SI ter tujih podatkovnih baz, kot so Jupsline, Medline, Cumulative Index to Nursing and Allied Health Literature (CINAHL. Za primerjavo teoretičnih modelov in teorije je bil uporabljen okvir za vrednotenje teoretičnih modelov in teorij po Jacqueline Fawcett. Rezultati: Primerjani teoretična modela in teorija zdravstvene nege opišejo koncepte metaparadigme in odnose med njimi. Koncept zdravstvena nega je najpomembnejši v vseh teoretičnih modelih, cilj vseh pa je zdravje. Vse tri teoretičarke se manj poglabljajo v koncept okolje. Diskusija in zaključek: Na področju uporabe teoretičnih modelov in teorij zdravstvene nege v zadnjih letih je narejenega premalo, medtem ko razvoj zdravstvene nege na drugih področjih hitro napreduje. Medicinske sestre morajo nadaljevati z raziskovanjem in razvojem teoretičnih modelov in teorij.

From the lab - CancerSEEK: Blood Test Could Detect Cancer Earlier | NIH MedlinePlus the Magazine

Science.gov (United States)

Skip to main content NIH MedlinePlus the Magazine NIH MedlinePlus Salud Download the Current Issue PDF [3.1 mb] Trusted Health Information from the National Institutes of Health Home Current Issue ...

From the lab - Brain Scan Technology Extends Treatment Window for Stroke | NIH MedlinePlus the Magazine

Science.gov (United States)

Skip to main content NIH MedlinePlus the Magazine NIH MedlinePlus Salud Download the Current Issue PDF [3.1 mb] Trusted Health Information from the National Institutes of Health Home Current Issue ...

Logistics: DoD International Personal Property Shipment Rates

National Research Council Canada - National Science Library

2002-01-01

... all or most of the cargo space available on U.S.-flag vessels and subsequently resold the space at an inflated price to selected freight forwarders that participated in the DoD International Personal Property Program...

Keep the Beat Recipes | NIH MedlinePlus the Magazine

Science.gov (United States)

... the Beat Recipes: Deliciously Healthy Dinners. The new cookbook features 75 simple and delicious recipes influenced by ... nhlbi.nih.gov/files/docs/public/heart/Dinners_Cookbook_508-compliant.pdf . Fall 2011 Issue: Volume 6 ...

A proposed panel of biomarkers of healthy ageing.

Science.gov (United States)

Lara, Jose; Cooper, Rachel; Nissan, Jack; Ginty, Annie T; Khaw, Kay-Tee; Deary, Ian J; Lord, Janet M; Kuh, Diana; Mathers, John C

2015-09-15

There is no criterion reference for assessing healthy ageing and this creates difficulties when conducting and comparing research on ageing across studies. A cardinal feature of ageing is loss of function which translates into wide-ranging consequences for the individual and for family, carers and society. We undertook comprehensive reviews of the literature searching for biomarkers of ageing on five ageing-related domains including physical capability and cognitive, physiological and musculoskeletal, endocrine and immune functions. Where available, we used existing systematic reviews, meta-analyses and other authoritative reports such as the recently launched NIH Toolbox for assessment of neurological and behavioural function, which includes test batteries for cognitive and motor function (the latter described here as physical capability). We invited international experts to comment on our draft recommendations. In addition, we hosted an experts workshop in Newcastle, UK, on 22-23 October 2012, aiming to help capture the state-of-the-art in this complex area and to provide an opportunity for the wider ageing research community to critique the proposed panel of biomarkers. Here we have identified important biomarkers of healthy ageing classified as subdomains of the main areas proposed. Cardiovascular and lung function, glucose metabolism and musculoskeletal function are key subdomains of physiological function. Strength, locomotion, balance and dexterity are key physical capability subdomains. Memory, processing speed and executive function emerged as key subdomains of cognitive function. Markers of the HPA-axis, sex hormones and growth hormones were important biomarkers of endocrine function. Finally, inflammatory factors were identified as important biomarkers of immune function. We present recommendations for a panel of biomarkers that address these major areas of function which decline during ageing. This biomarker panel may have utility in epidemiological

Recent advances in Ni-H2 technology at NASA Lewis Research Center

Science.gov (United States)

Gonzalezsanabria, O. D.; Britton, D. L.; Smithrick, J. J.; Reid, M. A.

1986-01-01

The NASA Lewis Research Center has concentrated its efforts on advancing the Ni-H2 system technology for low Earth orbit applications. Component technology as well as the design principles were studied in an effort to understand the system behavior and failure mechanisms in order to increase performance and extend cycle life. The design principles were previously addressed. The component development is discussed, in particular the separator and nickel electrode and how these efforts will advance the Ni-H2 system technology.

32 CFR 635.9 - Guidelines for disclosure within DOD.

Science.gov (United States)

2010-07-01

... for disclosure within DOD. (a) Criminal record information contained in military police documents will... limit the dissemination of information between military police, the USACIDC, and other law enforcement...

Hubris in Grantland: Languor and Laissez-faire Greet Conflict of Interest at the NIH

Science.gov (United States)

Greenberg, Daniel S.

2010-01-01

New rules are coming for sanitizing conflicts of interest in research financed by the National Institutes of Health (NIH), dispenser of the government's biggest budget for civilian science, some $31 billion this year. The conflicted need not fear. The draft rules, soon to be made final, continue the NIH's longtime practice of trust but don't…

DOD Eye Sensors to Give 'Urban Canyon Visibility

National Research Council Canada - National Science Library

Bender, Bryan

2000-01-01

Washington DC -- The US Department of Defense (DoD) is considering supplying troops with low-cost, disposable hand-held sensors that can be flised into an intelligence network accessible at the lowest levels on the future urban battlefield...

The NIH 3D Print Exchange: A Public Resource for Bioscientific and Biomedical 3D Prints

OpenAIRE

Coakley, Meghan F.; Hurt, Darrell E.; Weber, Nick; Mtingwa, Makazi; Fincher, Erin C.; Alekseyev, Vsevelod; Chen, David T.; Yun, Alvin; Gizaw, Metasebia; Swan, Jeremy; Yoo, Terry S.; Huyen, Yentram

2014-01-01

The National Institutes of Health (NIH) has launched the NIH 3D Print Exchange, an online portal for discovering and creating bioscientifically relevant 3D models suitable for 3D printing, to provide both researchers and educators with a trusted source to discover accurate and informative models. There are a number of online resources for 3D prints, but there is a paucity of scientific models, and the expertise required to generate and validate such models remains a barrier. The NIH 3D Print ...

Prescription Drugs: Comparison of DOD, Medicaid, and Medicare Part D Retail Reimbursement Prices

Science.gov (United States)

2014-06-01

information, including suggestions for reducing this burden, to Washington Headquarters Services, Directorate for Information Operations and Reports, 1215...Medicaid Services DIR direct and indirect remuneration DOD Department of Defense FCP federal ceiling price HCPCS Healthcare Common Procedure...prices, we used PDTS data from DOD; unit rebate amount (URA) and CMS-64 data from Medicaid; and the 2010 Direct and Indirect Remuneration (DIR

DoD Workshop on Southeast Regional Planning and Sustainability

National Research Council Canada - National Science Library

Berke, Philip; Brown, Robert; Elliott, Michael; Friday, Paul; Holst, Robert; Weiss, Jonathan; Wilkens, R. N

2007-01-01

These proceedings encompass outcomes from the DoD Southeast Regional Planning and Sustainability Workshop, which took place in April 2007, and reflect the opinions and views of workshop participants...

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...

Interferon α subtypes in HIV infection.

Science.gov (United States)

Sutter, Kathrin; Dickow, Julia; Dittmer, Ulf

2018-02-13

Type I interferons (IFN), which are immediately induced after most virus infections, are central for direct antiviral immunity and link innate and adaptive immune responses. However, several viruses have evolved strategies to evade the IFN response by preventing IFN induction or blocking IFN signaling pathways. Thus, therapeutic application of exogenous type I IFN or agonists inducing type I IFN responses are a considerable option for future immunotherapies against chronic viral infections. An important part of the type I IFN family are 12 IFNα subtypes, which all bind the same receptor, but significantly differ in their biological activities. Up to date only one IFNα subtype (IFNα2) is being used in clinical treatment against chronic virus infections, however its therapeutic success rate is rather limited, especially during Human Immunodeficiency Virus (HIV) infection. Recent studies addressed the important question if other IFNα subtypes would be more potent against retroviral infections in in vitro and in vivo experiments. Indeed, very potent IFNα subtypes were defined and their antiviral and immunomodulatory properties were characterized. In this review we summarize the recent findings on the role of individual IFNα subtypes during HIV and Simian Immunodeficiency Virus infection. This includes their induction during HIV/SIV infection, their antiretroviral activity and the regulation of immune response against HIV by different IFNα subtypes. The findings might facilitate novel strategies for HIV cure or functional cure studies. Copyright © 2018 Elsevier Ltd. All rights reserved.

The DoD Method

International Nuclear Information System (INIS)

Beyrich, W.; Golly, W.; Peter, N.; Seifert, R.

1990-05-01

The DoD method for robust estimating of variances of measurement series (time series) without the exclusion of outliers is described in detail, including its mathematical-statistical basis. In particular, it is proved that the total of all n(n-1)/2 absolute differences obtainable from n measurement values (realizations of random variables) may be subdivided into groups, each of them consisting of stochastically independent differences only. This is necessary for theoretical foundation of the DoDM estimator. Numerical examples of possible applications are given. Thereby, the evaluation of IDA-80 data presented earlier is completed applying the DoDM estimator. (orig.) [de

NIH Researchers Find Potential Genetic Cause of Cushing Syndrome

Science.gov (United States)

... 2017 NIH researchers find potential genetic cause of Cushing syndrome Finding may lead to therapies that prevent pituitary ... mutations in the gene CABLES1 may lead to Cushing syndrome, a rare disorder in which the body overproduces ...

The NIH 3D Print Exchange: A Public Resource for Bioscientific and Biomedical 3D Prints.

Science.gov (United States)

Coakley, Meghan F; Hurt, Darrell E; Weber, Nick; Mtingwa, Makazi; Fincher, Erin C; Alekseyev, Vsevelod; Chen, David T; Yun, Alvin; Gizaw, Metasebia; Swan, Jeremy; Yoo, Terry S; Huyen, Yentram

2014-09-01

The National Institutes of Health (NIH) has launched the NIH 3D Print Exchange, an online portal for discovering and creating bioscientifically relevant 3D models suitable for 3D printing, to provide both researchers and educators with a trusted source to discover accurate and informative models. There are a number of online resources for 3D prints, but there is a paucity of scientific models, and the expertise required to generate and validate such models remains a barrier. The NIH 3D Print Exchange fills this gap by providing novel, web-based tools that empower users with the ability to create ready-to-print 3D files from molecular structure data, microscopy image stacks, and computed tomography scan data. The NIH 3D Print Exchange facilitates open data sharing in a community-driven environment, and also includes various interactive features, as well as information and tutorials on 3D modeling software. As the first government-sponsored website dedicated to 3D printing, the NIH 3D Print Exchange is an important step forward to bringing 3D printing to the mainstream for scientific research and education.

78 FR 50424 - NIH Cooperative Research and Development Agreement Program: Invitation To Solicit Nonclinical and...

Science.gov (United States)

2013-08-19

... permit the transfer of funds from the NIH to a collaborator but does permit the collaborator to provide... areas of mutual interest. NIH investigators' proposals responsive to a solicitation will be reviewed by... research to be conducted and establishes benchmarks to chronicle its progress. The CRADA will include a...

DoD Cybersecurity Weakness as Reported in Audit Reports Issued From August 1, 2014, Through July 31, 2015 (REDACTED)

Science.gov (United States)

2015-09-25

Protocol Version 6 ( IPv6 ). The Federal and DoD requirements were not completed because the DoD Chief Information Officer (CIO) and U.S. Cyber Command...had not made IPv6 a priority. Further, the DoD CIO did not have a current plan of action and milestones to advance DoD IPv6 migration efforts...According to the report, the continued use of IPv4 will delay the potential benefits of IPv6 , such as improved communication, warfighter mobility

Transforming Defense Basic Research Strategy

National Research Council Canada - National Science Library

Fountain, Augustus W

2004-01-01

... technologies for development. With a basic research budget less than half that of the National Science Foundation and a mere fraction that of the NIH the DoD can no longer afford to pursue lofty science education goals...

Inspector General, DOD, Oversight of the Audit of the FY 2000 Military Retirement Fund Financial Statements

National Research Council Canada - National Science Library

Lane, F

2001-01-01

.... This Bulletin requires the Inspector General, DoD, or an independent auditor, to express an opinion on the DoD financial statements and to report on the adequacy of internal controls and compliance...

Precision Medicine In Action | NIH MedlinePlus the Magazine

Science.gov (United States)

... page please turn JavaScript on. Feature: NIH Precision Medicine Initiative Precision Medicine In Action Past Issues / Fall 2015 Table of ... Dishman "I am totally motivated to support precision medicine because I am one of the early prototype ...

Pressures on DoD’s Budget Over the Next Decade

Science.gov (United States)

2016-11-16

pay raises then equaled ECI for 2011 through 2013 – In the last three years (2014–2016) basic pay raise was below the ECI ■ DoD estimates that...National Civilians Provider Other Government Agencies (4.2) Working Capital Funds (37.6) Private Sector (87.7) DoD Civilians (53.6) Classified (14.8) WCF...E Outline • Fiscal Situation • Implications of Budget Control Act • Internal Pressures on DoD’s Budget 2C O N G R E S S I O N A L B U D G E

Hypertension Subtypes among Hypertensive Patients in Ibadan

OpenAIRE

Abiodun M. Adeoye; Adewole Adebiyi; Bamidele O. Tayo; Babatunde L. Salako; Adesola Ogunniyi; Richard S. Cooper

2014-01-01

Background. Certain hypertension subtypes have been shown to increase the risk for cardiovascular morbidity and mortality and may be related to specific underlying genetic determinants. Inappropriate characterization of subtypes of hypertension makes efforts at elucidating the genetic contributions to the etiology of hypertension largely vapid. We report the hypertension subtypes among patients with hypertension from South-Western Nigeria. Methods. A total of 1858 subjects comprising 76% fema...

MT-PCR panel detection of canine parvovirus (CPV-2): Vaccine and wild-type CPV-2 can be difficult to differentiate in canine diagnostic fecal samples.

Science.gov (United States)

Meggiolaro, Maira N; Ly, Anna; Rysnik-Steck, Benjamin; Silva, Carolina; Zhang, Joshua; Higgins, Damien P; Muscatello, Gary; Norris, Jacqueline M; Krockenberger, Mark; Šlapeta, Jan

2017-06-01

Canine parvovirus (CPV-2) remains an important cause of devastating enteritis in young dogs. It can be successfully prevented with live attenuated CPV-2 vaccines when given at the appropriate age and in the absence of maternal antibody interference. Rapid diagnosis of parvoviral enteritis in young dogs is essential to ensuring suitable barrier nursing protocols within veterinary hospitals. The current diagnostic trend is to use multiplexed PCR panels to detect an array of pathogens commonly responsible for diarrhea in dogs. The multiplexed PCR assays do not distinguish wild from vaccine CPV-2. They are highly sensitive and detect even a low level of virus shedding, such as those caused by the CPV-2 vaccine. The aim of this study was to identify the CPV-2 subtypes detected in diagnostic specimens and rule out occult shedding of CPV-2 vaccine strains. For a total of 21 samples that tested positive for CPV-2 in a small animal fecal pathogens diagnostic multiplexed tandem PCR (MT-PCR) panel during 2014-2016 we partially characterized the VP2 gene of CPV-2. Vaccine CPV-2 strain, wild type CPV-2a subtypes and vaccine-like CPV-2b subtypes were detected. High copy number was indicative of wild-type CPV-2a presence, but presence of vaccine-like CPV-2b had a variable copy number in fecal samples. A yardstick approach to a copy number or C t -value to discriminate vaccine strain from a wild type virus of CPV-2 can be, in some cases, potentially misleading. Therefore, discriminating vaccine strain from a wild type subtype of CPV-2 remains ambitious. Copyright © 2017 Elsevier Ltd. All rights reserved.

Effect of KOH Concentration and Anions on the Performance of a Ni-H2 Battery Positive Plate

Science.gov (United States)

Vaidyanathan, Hari; Robbins, Kathleen; Gopalakrishna, M. Rao

1996-01-01

The capacity and voltage behavior of electrochemically impregnated sintered nickel positive plates was examined by galvanostatic charging and discharging in a flooded electrolyte cell. Three different concentrations of potassium hydroxide (KOH) (40, 31, and 26 percent) and 31 percent KOH containing dissolved nitrate, sulfate, or silicate were investigated. The end-of-charge voltage at C/10 charge and at 10 degrees C showed the following order: 40 percent KOH greater than 31 percent KOH alone and in the presence of the anions greater than 26 percent KOH. The mid discharge voltage at C/2 discharge was higher in 26 percent KOH, almost the same for 31 percent KOH with and without added contaminants, and much lower for 40 percent KOH. The plate capacity was marginally affected by cycling in all cases except for 40 percent KOH, where the capacity declined after 1,000 cycles at 80 percent depth of discharge (DOD). At the end of cycling, all the plates tested experienced a weight loss, except in the case of 31 percent KOH, as a result of active material extrusion. Cyclic voltammetry of miniature electrodes in 31 percent KOH showed that the cathodic peak potentials are less polarized in the presence and absence of silicate at -5 degrees C compared to 25 degrees C indicating a slightly higher voltage during discharge in a Ni-H2 battery. Futhermore, the features of the current-potential profile were practically unchanged in the presence of silicate.

III. NIH Toolbox Cognition Battery (CB): measuring episodic memory.

Science.gov (United States)

Bauer, Patricia J; Dikmen, Sureyya S; Heaton, Robert K; Mungas, Dan; Slotkin, Jerry; Beaumont, Jennifer L

2013-08-01

One of the most significant domains of cognition is episodic memory, which allows for rapid acquisition and long-term storage of new information. For purposes of the NIH Toolbox, we devised a new test of episodic memory. The nonverbal NIH Toolbox Picture Sequence Memory Test (TPSMT) requires participants to reproduce the order of an arbitrarily ordered sequence of pictures presented on a computer. To adjust for ability, sequence length varies from 6 to 15 pictures. Multiple trials are administered to increase reliability. Pediatric data from the validation study revealed the TPSMT to be sensitive to age-related changes. The task also has high test-retest reliability and promising construct validity. Steps to further increase the sensitivity of the instrument to individual and age-related variability are described. © 2013 The Society for Research in Child Development, Inc.

DoD Fuel Facilities Criteria

Science.gov (United States)

2015-04-27

Pantograph Feb-2010 UFGS 33 58 00 Leak Detection for Fueling Systems Apr-2008 UFGS 33 52 43.13 Aviation Fuel Piping Feb-2010 UFGS 33 59 00 Tightness of... Pipeline Pressure Testing Guidelines  Specifications  Questions 2 7/12/2017 3 7/12/2017 DoD Fuels Facilities Documents  Unified...UFGS)  Most in the 33 nn nn series  Associated with Standard Designs  Available on WBDG site  Coating Systems 4 7/12/2017 Pipeline

NTP-CERHR expert panel report on the developmental toxicity of soy infant formula.

Science.gov (United States)

McCarver, Gail; Bhatia, Jatinder; Chambers, Christina; Clarke, Robert; Etzel, Ruth; Foster, Warren; Hoyer, Patricia; Leeder, J Steven; Peters, Jeffrey M; Rissman, Emilie; Rybak, Michael; Sherman, Claire; Toppari, Jorma; Turner, Katie

2011-10-01

discussions that occurred at a public meeting of the expert panel held December 16 to 18, 2009 (74 FR 53509). The finalized report presents conclusions on (1) the strength of scientific evidence that soy infant formula or its isoflavone constituents are developmental toxicants based on data from in vitro, animal, or human studies; (2) the extent of exposures in infants fed soy infant formula; (3) the assessment of the scientific evidence that adverse developmental health effects may be associated with such exposures; and (4) knowledge gaps that will help establish research and testing priorities to reduce uncertainties and increase confidence in future evaluations. The Expert Panel expressed minimal concern for adverse developmental effects in infants fed soy infant formula. This level of concern represents a "2" on the five-level scale of concern used by the NTP that ranges from negligible concern ("1") to serious concern ("5"). The Expert Panel Report on Soy Infant Formula was considered extensively by NTP staff in preparing the 2010 NTP Brief on Soy Infant Formula, which represents the NTP's opinion on the potential for exposure to soy infant formula to cause adverse developmental effects in humans. The NTP concurred with the expert panel that there is minimal concern for adverse effects on development in infants who consume soy infant formula. This conclusion was based on information about soy infant formula provided in the expert panel report, public comments received during the course of the expert panel evaluation, additional scientific information made available since the expert panel meeting, and peer reviewer critiques of the draft NTP Brief by the NTP Board of Scientific Counselors (BSC) on May 10, 2010 (Meeting materials are available at http://ntp.niehs.nih.gov/go/9741.). The BSC voted in favor of the minimal concern conclusion with 7 yes votes, 3 no votes, and 0 abstentions. One member thought that the conclusion should be negligible concern and two members

Married...with Food Allergies | NIH MedlinePlus the Magazine

Science.gov (United States)

... this page please turn Javascript on. Feature: Food Allergies Married...with Food Allergies Past Issues / Spring 2011 Table of Contents Photo: ... life together and a common problem—severe food allergies. NIH MedlinePlus magazine’s Naomi Miller caught up with ...

How Is Psoriasis Treated? | NIH MedlinePlus the Magazine

Science.gov (United States)

... page please turn Javascript on. Feature: Living with Psoriasis How Is Psoriasis Treated? Past Issues / Fall 2013 Table of Contents ... nih.gov/ Clinical Trials — www.clinicaltrials.gov National Psoriasis Foundation — www.psoriasis.org American Academy of Dermatology — ...

Is a Widely Available Cure for Sickle Cell Disease on the Horizon? | NIH MedlinePlus the Magazine

Science.gov (United States)

Skip to main content NIH MedlinePlus the Magazine NIH MedlinePlus Salud Download the Current Issue PDF [1.5 mb] Trusted Health Information from the National Institutes of Health Home Current Issue ...

76 FR 44339 - Office of Biotechnology Activities; Recombinant DNA Research: Action Under the NIH Guidelines for...

Science.gov (United States)

2011-07-25

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Office of Biotechnology... Services. ACTION: Proposed Minor Action under the NIH Guidelines. SUMMARY: The Office of Biotechnology....nih.gov , telephone (301-496-9838), or mail to the Office of Biotechnology Activities, National...

Transsexual subtypes : Clinical and theoretical significance

NARCIS (Netherlands)

Smith, YLS; van Goozen, SHM; Kuiper, AJ; Cohen-Kettenis, PT

2005-01-01

The present study was designed to investigate whether transsexuals can be validly subdivided into subtypes on the basis of sexual orientation, and whether differences between subtypes of transsexuals are similar for male-to-female (ME) and female-to-male transsexuals (FMs). Within a large

Verified Subtyping with Traits and Mixins

Directory of Open Access Journals (Sweden)

Asankhaya Sharma

2014-07-01

Full Text Available Traits allow decomposing programs into smaller parts and mixins are a form of composition that resemble multiple inheritance. Unfortunately, in the presence of traits, programming languages like Scala give up on subtyping relation between objects. In this paper, we present a method to check subtyping between objects based on entailment in separation logic. We implement our method as a domain specific language in Scala and apply it on the Scala standard library. We have verified that 67% of mixins used in the Scala standard library do indeed conform to subtyping between the traits that are used to build them.

WHERE HAVE OUR PEOPLE GONE SEQUESTRATION’S EFFECTS ON DOD HUMAN CAPITAL

Science.gov (United States)

2017-06-01

AIR COMMAND AND STAFF COLLEGE AIR UNIVERSITY WHERE HAVE OUR PEOPLE GONE? SEQUESTRATION’S EFFECTS ON DOD HUMAN CAPITAL by...reduction combined with decreased funding allocated for training is having hazardous effects on the human capital of the DOD. The quantitative data...cuts that had a direct impact on the human capital , or knowledge and abilities of the people that complete the mission. One of the major implications

Integrative subtype discovery in glioblastoma using iCluster.

Directory of Open Access Journals (Sweden)

Ronglai Shen

Full Text Available Large-scale cancer genome projects, such as the Cancer Genome Atlas (TCGA project, are comprehensive molecular characterization efforts to accelerate our understanding of cancer biology and the discovery of new therapeutic targets. The accumulating wealth of multidimensional data provides a new paradigm for important research problems including cancer subtype discovery. The current standard approach relies on separate clustering analyses followed by manual integration. Results can be highly data type dependent, restricting the ability to discover new insights from multidimensional data. In this study, we present an integrative subtype analysis of the TCGA glioblastoma (GBM data set. Our analysis revealed new insights through integrated subtype characterization. We found three distinct integrated tumor subtypes. Subtype 1 lacks the classical GBM events of chr 7 gain and chr 10 loss. This subclass is enriched for the G-CIMP phenotype and shows hypermethylation of genes involved in brain development and neuronal differentiation. The tumors in this subclass display a Proneural expression profile. Subtype 2 is characterized by a near complete association with EGFR amplification, overrepresentation of promoter methylation of homeobox and G-protein signaling genes, and a Classical expression profile. Subtype 3 is characterized by NF1 and PTEN alterations and exhibits a Mesenchymal-like expression profile. The data analysis workflow we propose provides a unified and computationally scalable framework to harness the full potential of large-scale integrated cancer genomic data for integrative subtype discovery.

32 CFR 286.2 - DoD public information.

Science.gov (United States)

2010-07-01

..., consistent always with the legitimate public and private interests of the American people. A record requested... National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) FREEDOM OF INFORMATION ACT PROGRAM DOD FREEDOM OF INFORMATION ACT PROGRAM REGULATION General Provisions § 286...

Molecular subtypes of osteosarcoma identified by reducing tumor heterogeneity through an interspecies comparative approach

Science.gov (United States)

Scott, Milcah C.; Sarver, Aaron L.; Gavin, Katherine J.; Thayanithy, Venugopal; Getzy, David M.; Newman, Robert A.; Cutter, Gary R.; Lindblad-Toh, Kerstin; Kisseberth, William C.; Hunter, Lawrence E.; Subramanian, Subbaya; Breen, Matthew; Modiano, Jaime F.

2011-01-01

The heterogeneous and chaotic nature of osteosarcoma has confounded accurate molecular classification, prognosis, and prediction for this tumor. The occurrence of spontaneous osteosarcoma is largely confined to humans and dogs. While the clinical features are remarkably similar in both species, the organization of dogs into defined breeds provides a more homogeneous genetic background that may increase the likelihood to uncover molecular subtypes for this complex disease. We thus hypothesized that molecular profiles derived from canine osteosarcoma would aid in molecular subclassification of this disease when applied to humans. To test the hypothesis, we performed genome wide gene expression profiling in a cohort of dogs with osteosarcoma, primarily from high-risk breeds. To further reduce inter-sample heterogeneity, we assessed tumor-intrinsic properties through use of an extensive panel of osteosarcoma-derived cell lines. We observed strong differential gene expression that segregated samples into two groups with differential survival probabilities. Groupings were characterized by the inversely correlated expression of genes associated with G2/M transition and DNA damage checkpoint and microenvironment-interaction categories. This signature was preserved in data from whole tumor samples of three independent dog osteosarcoma cohorts, with stratification into the two expected groups. Significantly, this restricted signature partially overlapped a previously defined, predictive signature for soft tissue sarcomas, and it unmasked orthologous molecular subtypes and their corresponding natural histories in five independent data sets from human patients with osteosarcoma. Our results indicate that the narrower genetic diversity of dogs can be utilized to group complex human osteosarcoma into biologically and clinically relevant molecular subtypes. This in turn may enhance prognosis and prediction, and identify relevant therapeutic targets. PMID:21621658

42 CFR 68a.1 - What is the scope and purpose of the NIH Clinical Research Loan Repayment Program for Individuals...

Science.gov (United States)

2010-10-01

..., INTERNSHIPS, TRAINING NATIONAL INSTITUTES OF HEALTH (NIH) CLINICAL RESEARCH LOAN REPAYMENT PROGRAM FOR... to the award of educational loan payments under the NIH Clinical Research Loan Repayment Program for... relative to income, to conduct clinical research as NIH employees. ...

Rehabilitation research at the National Institutes of Health moving the field forward (executive summary).

Science.gov (United States)

Frontera, Walter R; Bean, Jonathan F; Damiano, Diane; Ehrlich-Jones, Linda; Fried-Oken, Melanie; Jette, Alan; Jung, Ranu; Lieber, Rick L; Malec, James F; Mueller, Michael J; Ottenbacher, Kenneth J; Tansey, Keith E; Thompson, Aiko

2017-08-01

Approximately 53 million Americans live with a disability. For decades, the National Institutes of Health (NIH) has been conducting and supporting research to discover new ways to minimize disability and enhance the quality of life of people with disabilities. After the passage of the Americans With Disabilities Act, NIH established the National Center for Medical Rehabilitation Research, with the goal of developing and implementing a rehabilitation research agenda. Currently, 17 institutes and centers at NIH invest more than $500 million per year in rehabilitation research. Recently, the director of NIH, Francis Collins, appointed a Blue Ribbon Panel to evaluate the status of rehabilitation research across institutes and centers. As a follow-up to the work of that panel, NIH recently organized a conference, "Rehabilitation Research at NIH: Moving the Field Forward." This report is a summary of the discussions and proposals that will help guide rehabilitation research at NIH in the near future. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Rehabilitation Research at the National Institutes of Health: Moving the Field Forward (Executive Summary)

Science.gov (United States)

Frontera, Walter R.; Bean, Jonathan F.; Damiano, Diane; Ehrlich-Jones, Linda; Fried-Oken, Melanie; Jette, Alan; Jung, Ranu; Lieber, Rick L.; Malec, James F.; Mueller, Michael J.; Ottenbacher, Kenneth J.; Tansey, Keith E.; Thompson, Aiko

2017-01-01

Approximately 53 million Americans live with a disability. For decades, the National Institutes of Health (NIH) has been conducting and supporting research to discover new ways to minimize disability and enhance the quality of life of people with disabilities. After the passage of the Americans With Disabilities Act, NIH established the National Center for Medical Rehabilitation Research, with the goal of developing and implementing a rehabilitation research agenda. Currently, 17 institutes and centers at NIH invest more than $500 million per year in rehabilitation research. Recently, the director of NIH, Francis Collins, appointed a Blue Ribbon Panel to evaluate the status of rehabilitation research across institutes and centers. As a follow-up to the work of that panel, NIH recently organized a conference, “Rehabilitation Research at NIH: Moving the Field Forward.” This report is a summary of the discussions and proposals that will help guide rehabilitation research at NIH in the near future. PMID:28422639

Bulimia nervosa-nonpurging subtype: closer to the bulimia nervosa-purging subtype or to binge eating disorder?

Science.gov (United States)

Jordan, Jennifer; McIntosh, Virginia V W; Carter, Janet D; Rowe, Sarah; Taylor, Kathryn; Frampton, Christopher M A; McKenzie, Janice M; Latner, Janet; Joyce, Peter R

2014-04-01

DSM-5 has dropped subtyping of bulimia nervosa (BN), opting to continue inclusion of the somewhat contentious diagnosis of BN-nonpurging subtype (BN-NP) within a broad BN category. Some contend however that BN-NP is more like binge eating disorder (BED) than BN-P. This study examines clinical characteristics, eating disorder symptomatology, and Axis I comorbidity in BN-NP, BN-P, and BED groups to establish whether BN-NP more closely resembles BN-P or BED. Women with BN-P (n = 29), BN-NP (n = 29), and BED (n = 54) were assessed at baseline in an outpatient psychotherapy trial for those with binge eating. Measures included the Structured Clinical Interviews for DSM-IV, Eating Disorder Examination, and Eating Disorder Inventory-2. The BN-NP subtype had BMIs between those with BN-P and BED. Both BN subtypes had higher Restraint and Drive for Thinness scores than BED. Body Dissatisfaction was highest in BN-NP and predicted BN-NP compared to BN-P. Higher Restraint and lower BMI predicted BN-NP relative to BED. BN-NP resembled BED with higher lifetime BMIs; and weight-loss clinic than eating disorder clinic attendances relative to the BN-P subtype. Psychiatric comorbidity was comparable except for higher lifetime cannabis use disorder in the BN-NP than BN-P subtype These results suggest that BN-NP sits between BN-P and BED however the high distress driving inappropriate compensatory behaviors in BN-P requires specialist eating disorder treatment. These results support retaining the BN-NP group within the BN category. Further research is needed to determine whether there are meaningful differences in outcome over follow-up. Copyright © 2013 Wiley Periodicals, Inc.

77 FR 12577 - Department of Defense (DoD) Board of Actuaries; Federal Advisory Committee Meeting

Science.gov (United States)

2012-03-01

... DEPARTMENT OF DEFENSE Office of the Secretary Department of Defense (DoD) Board of Actuaries... that the following Federal advisory committee meeting of the DoD Board of Actuaries will take place... Actuaries meeting or make an oral presentation or submit a written statement for consideration at the...

Neuro-QOL and the NIH Toolbox: implications for epilepsy

Science.gov (United States)

Nowinski, Cindy J; Victorson, David; Cavazos, Jose E; Gershon, Richard; Cella, David

2011-01-01

The impact of neurological disorders on the lives of patients is often far more complex than what is measured in routine examination. Measurement of this impact can be challenging owing to a lack of brief, psychometrically sound and generally accepted instruments. Two NIH-funded initiatives are developing assessment tools, in English and Spanish, which address these issues, and should prove useful to the study and treatment of epilepsy and other neurological conditions. The first, Neuro-QOL, has created a set of health-related quality of life measures that are applicable for people with common neurological disorders. The second, the NIH Toolbox for the Assessment of Neurological and Behavioral Function, is assembling measures of cognitive, emotional, motor and sensory health and function that can be used across all ages, from 3 to 85 years. This article describes both the projects and their potential value to epilepsy treatment and research. PMID:21552344

Appreciating HIV-1 diversity: subtypic differences in ENV

Energy Technology Data Exchange (ETDEWEB)

Gnanakaran, S [Los Alamos National Laboratory; Shen, Tongye [Los Alamos National Laboratory; Lynch, Rebecca M [NON LANL; Derdeyn, Cynthia A [NON LANL

2008-01-01

Human immunodeficiency virus type 1 (HIV-1) group M is responsible for the current AIDS pandemic and exhibits exceedingly high levels of viral genetic diversity around the world, necessitating categorization of viruses into distinct lineages, or subtypes. These subtypes can differ by around 35% in the envelope (Env) glycoproteins of the virus, which are displayed on the surface of the virion and are targets for both neutralizing antibody and cell-mediated immune responses. This diversity reflects the remarkable ability of the virus to adapt to selective pressures, the bulk of which is applied by the host immune response, and represents a serious obstacle for developing an effective vaccine with broad coverage. Thus, it is important to understand the underlying biological consequences of inter-subtype diversity. Recent studies have revealed that the HIV-1 subtypes exhibit phenotypic differences that result from subtle differences in Env structure, particularly within the highly immunogenic V3 domain, which participates directly in viral entry. This review will therefore explore current research that describes subtypic differences in Env at the genetic and phenotypic level, focusing in particular on V3, and highlighting recent discoveries about the unique features of subtype C Env, which is the most prevalent subtype globally.

DOD Military Retirement Health Benefits Liability for FY 1997

National Research Council Canada - National Science Library

1998-01-01

...) and the Federal Financial Management Act of 1994 (Public Law 103-356). Public Law 103-356 requires DoD and other Government agencies to prepare consolidated financial statements for FY 1996 and each succeeding year...

DOD Civilian and Contractor Workforces: Additional Cost Savings Data and Efficiencies Plan are Needed

Science.gov (United States)

2016-10-01

Enterprise-wide Contractor Manpower Reporting Application (ECMRA) across all its components, and which will continue to improve reporting of...costs: Not applicable yes (estimated) no (estimated) Source: GAO analysis of DOD’s February 2016 status report | GAO-17-128 aNumber of...and interviewed DOD officials. What GAO Recommends GAO previously recommended that DOD fully address ongoing section 955 requirements, such as

DOD Renewable Energy Projects: Improved Guidance Needed for Analyzing and Documenting Costs and Benefits

Science.gov (United States)

2016-09-01

other locations. • Consumption . To the extent economically feasible and technically practicable, not less than 7.5 percent of electrical energy...Policy Act of 2005, to count toward the consumption goal, DOD must possess renewable energy credits for electricity it consumes.18 Executive Order...difficulties inherent in predicting electricity prices sometimes decades into the future.62 However, DOD did not consistently describe the

32 CFR Appendix B to Part 223 - Guidelines for the Determination of DoD UCNI

Science.gov (United States)

2010-07-01

... information in another document or material is not, or is no longer, DoD UCNI; case-by-case determinations are... description of security system components intended to mitigate the consequences of an accident or act of... construction drawings of a DoD SNM facility showing construction characteristics of building and associated...

Feature: Post Traumatic Stres Disorder PTSD: NIH Research to Results

Science.gov (United States)

... Navigation Bar Home Current Issue Past Issues Feature PTSD NIH Research to Results Past Issues / Winter 2009 ... be a key to a better understanding of PTSD and early identification of those at risk. Early ...

How Loud Is Too Loud? | NIH MedlinePlus the Magazine

Science.gov (United States)

... visit www.noisyplanet.nidcd.nih.gov The High Cost of Noise Exposure Kurt Evers of Montgomery Village, ... too. Doctors, parents, and educators worry about portable music players and other noisy gadgets damaging hearing in ...

Baby Teeth Link Autism and Heavy Metals, NIH Study Suggests

Science.gov (United States)

... Release Thursday, June 1, 2017 Baby teeth link autism and heavy metals, NIH study suggests Cross-section ... Sinai Health System Baby teeth from children with autism contain more toxic lead and less of the ...

Defense Management: Overarching Organizational Framework Could Improve DoD's Management of Energy Reduction Efforts for Military Operations

National Research Council Canada - National Science Library

Solis, William M

2008-01-01

.... Fuel costs for DOD are substantial and the volatility of world oil prices will likely continue to affect the department which may require DOD to make difficult trade-offs, such as redirecting funds...

Hypertension Subtypes among Hypertensive Patients in Ibadan

Directory of Open Access Journals (Sweden)

Abiodun M. Adeoye

2014-01-01

Full Text Available Background. Certain hypertension subtypes have been shown to increase the risk for cardiovascular morbidity and mortality and may be related to specific underlying genetic determinants. Inappropriate characterization of subtypes of hypertension makes efforts at elucidating the genetic contributions to the etiology of hypertension largely vapid. We report the hypertension subtypes among patients with hypertension from South-Western Nigeria. Methods. A total of 1858 subjects comprising 76% female, hypertensive, aged 18 and above were recruited into the study from two centers in Ibadan, Nigeria. Hypertension was identified using JNCVII definition and was further grouped into four subtypes: controlled hypertension (CH, isolated systolic hypertension (ISH, isolated diastolic hypertension (IDH, and systolic-diastolic hypertension (SDH. Results. Systolic-diastolic hypertension was the most prevalent. Whereas SDH (77.6% versus 73.5% and IDH (4.9% versus 4.7% were more prevalent among females, ISH (10.1% versus 6.2% was higher among males (P=0.048. Female subjects were more obese (P<0.0001 and SDH was prevalent among the obese group. Conclusion. Gender and obesity significantly influenced the distribution of the hypertension subtypes. Characterization of hypertension by subtypes in genetic association studies could lead to identification of previously unknown genetic variants involved in the etiology of hypertension. Large-scale studies among various ethnic groups may be needed to confirm these observations.

A Crowdsourcing Evaluation of the NIH Chemical Probes

OpenAIRE

Oprea, Tudor I.; Bologa, Cristian G.; Boyer, Scott; Curpan, Ramona F.; Glen, Robert C.; Hopkins, Andrew L.; Lipinski, Christopher A.; Marshall, Garland R.; Martin, Yvonne C.; Ostopovici-Halip, Liliana; Rishton, Gilbert; Ursu, Oleg; Vaz, Roy J.; Waller, Chris; Waldmann, Herbert

2009-01-01

Between 2004 and 2008, the NIH molecular libraries and imaging initiative (MLI) pilot phase funded ten high-throughput Screening Centers, resulting in the deposition of 691 assays into PubChem and the nomination of 64 chemical probes. We crowdsourced the MLI output to 11 experts, who expressed medium or high levels of confidence in 48 of these 64 probes.

DoD Cybersecurity Discipline Implementation Plan

Science.gov (United States)

2016-02-01

a user: 1) something the user knows, such as a password or key code; 2) something the user is, such as biometrics ; and 3) something the user has...between weak passwords and account takeovers via brute force attacks are well-established. Traditionally, individuals requiring access to DoD information...networks had to create network- and system-specific user names and passwords to access information online. DoDI 8520.03 (Reference (f)) requires

NLM MedlinePlus Magazine Team | NIH MedlinePlus the Magazine

Science.gov (United States)

... Home Current issue contents Magazine Team Follow us Magazine Team National Library of Medicine at the National ... MLS, MA TREASURER Dennis Cryer, MD NIH MedlinePlus magazine is published by Friends of the NLM in ...

The Match of Her Life | NIH MedlinePlus the Magazine

Science.gov (United States)

... answer questions for this issue of NIH MedlinePlus magazine about her breast cancer. You discovered you had ... way of healing. As this issue of the magazine went to press, Navratilova was receiving radiation therapy ...

Financial Management: DoD Process for Reporting Contingent Legal Liabilities

National Research Council Canada - National Science Library

Granetto, Paul J; Marsh, Patricia A; Peek, Marvin L; Brittingham, Scott S; Baidridge, Denise E; Egu, Charles O; Schenck, Kristy M; Adams, Carl L; Reiser, Cheri L

2006-01-01

Personnel within the Office of the Secretary of Defense, other DoD Components responsible for preparing the annual financial statements, and legal counsel who provide legal representations regarding...

Tactical Aircraft. DOD Needs a Joint and Integrated Investment Strategy

National Research Council Canada - National Science Library

2007-01-01

.... DOD has already incurred substantial cost and schedule overruns in its acquisition of new systems, and further delays could require billions of dollars in additional investments to keep legacy...

DOD/COCOM Water Security Program Strategy Document

Science.gov (United States)

2011-04-22

treatment and disposal. DOD/COCOM Water Security Program Strategy 22 18. Toxic Minerals In regions where there are naturally occurring unsafe...surface hydrologic observations using remote sensing to provide data on precipitation, radiation, temperature, soil moisture, groundwater, snowcover...habitat alteration and aquaculture . 13. Centers for Disease Control (CDC) Works with partners throughout the nation and the world to monitor health

Journalist Liz Hernandez hopes to make Alzheimer’s a thing of the past | NIH MedlinePlus the Magazine

Science.gov (United States)

Skip to main content NIH MedlinePlus the Magazine NIH MedlinePlus Salud Download the Current Issue PDF [4.3 mb] Trusted Health Information from the National Institutes of Health Home Current Issue ...

Military Personnel: DOD Has Processes for Operating and Managing Its Sexual Assault Incident Database

Science.gov (United States)

2017-01-01

MILITARY PERSONNEL DOD Has Processes for Operating and Managing Its Sexual Assault Incident Database Report to...to DSAID’s system speed and ease of use; interfaces with MCIO databases ; utility as a case management tool; and users’ ability to query data and... Managing Its Sexual Assault Incident Database What GAO Found As of October 2013, the Department of Defense’s (DOD) Defense Sexual Assault Incident

Muscarinic acetylcholine receptor subtypes: localization and structure/function

DEFF Research Database (Denmark)

Brann, M R; Ellis, J; Jørgensen, H

1993-01-01

Based on the sequence of the five cloned muscarinic receptor subtypes (m1-m5), subtype selective antibody and cDNA probes have been prepared. Use of these probes has demonstrated that each of the five subtypes has a markedly distinct distribution within the brain and among peripheral tissues...... are described, as well as the implied structures of these functional domains....

76 FR 55690 - Submission for OMB Review; Comment Request; The SSA-NIH Collaboration To Improve the Disability...

Science.gov (United States)

2011-09-08

...; Comment Request; The SSA-NIH Collaboration To Improve the Disability Determination Process: Validation of... Collection: Title: The SSA-NIH Collaboration to Improve the Disability Determination Process: Validation of IRT-CAT tools. Type of Information Collection Request: NEW. Need and Use of Information Collection...

Panel Analysis

DEFF Research Database (Denmark)

Brænder, Morten; Andersen, Lotte Bøgh

2014-01-01

Based on our 2013-article, ”Does Deployment to War Affect Soldiers' Public Service Motivation – A Panel Study of Soldiers Before and After their Service in Afghanistan”, we present Panel Analysis as a methodological discipline. Panels consist of multiple units of analysis, observed at two or more...... in research settings where it is not possible to distribute units of analysis randomly or where the independent variables cannot be manipulated. The greatest disadvantage in regard to using panel studies is that data may be difficult to obtain. This is most clearly vivid in regard to the use of panel surveys...... points in time. In comparison with traditional cross-sectional studies, the advantage of using panel studies is that the time dimension enables us to study effects. Whereas experimental designs may have a clear advantage in regard to causal inference, the strength of panel studies is difficult to match...

Assessment of the DoD Biennial Financial Management Improvement Plan

National Research Council Canada - National Science Library

1999-01-01

Objectives. This evaluation was conducted pursuant to the responsibility of the Inspector General, DoD, under the Federal Financial Management Improvement Act of 1996 to assess the progress made toward...

DOD Review of Flight Safety Critical Threaded Fasteners and Components

National Research Council Canada - National Science Library

Granetto, Paul

2001-01-01

This audit was conducted in response to allegations made to the Defense Hotline in October 1999, that the DoD acquisition and quality assurance procedures allowed significant amounts of dimensionally...

ISS-NIH Collaborative Programme: final report of the projects; Programma di collaborazione ISS-NIH: relazioni conclusive dei progetti

Energy Technology Data Exchange (ETDEWEB)

NONE

2009-07-01

In July 2003, the National Institutes of Health (NIH) of the United States of America and the Istituto Superiore di Sanita (ISS) of Italy signed an agreement aimed at strengthening the ongoing research cooperation between USA and Italy. Over the years, the programme was able to create new partnerships and to foster the establishment of innovative synergies, the exchange of young researcher, and the merging of the best available skills, talents and know-how in different fields of biomedical sciences. This book contains the final report of the projects of the scientific cooperation between the two Countries. The report consists of two parts (in Italian and English) divided into four sections: Cancer, Neuroscience, Cardiovascular diseases, Infectious diseases. [Italian] Nel luglio 2003, i National Institutes of Health (NIH) americani e l'Istituto Superiore di Sanita (ISS) hanno firmato un accordo mirato a rafforzare la cooperazione scientifica tra Italia e USA. Nel corso degli anni il programma ha permesso di ampliare le collaborazioni e di promuovere nuove sinergie attraverso lo scambio di giovani ricercatori e la condivisione delle migliori competenze, conoscenze e capacita in diversi campi delle scienze biomediche. Questo volume contiene le relazioni finali dei progetti del programma di cooperazione scientifica tra i due Paesi. Il rapporto e articolato in due parti (in italiano e inglese) divise in quattro sezioni: Tumori, Neuroscienze, Malattie cardiovascolari, Malattie infettive.

Molecular Subtyping of Tumors from Patients with Familial Glioma.

Science.gov (United States)

Ruiz, Vanessa Y; Praska, Corinne E; Armstrong, Georgina; Kollmeyer, Thomas M; Yamada, Seiji; Decker, Paul A; Kosel, Matthew L; Eckel-Passow, Jeanette E; Consortium, The Gliogene; Lachance, Daniel H; Bainbridge, Matthew N; Melin, Beatrice S; Bondy, Melissa L; Jenkins, Robert B

2017-10-10

Single-gene mutation syndromes account for some familial glioma (FG); however, they make up only a small fraction of glioma families. Gliomas can be classified into 3 major molecular subtypes based on IDH mutation and 1p/19q co-deletion. We hypothesized that the prevalence of molecular subtypes might differ in familial versus sporadic gliomas, and that tumors in the same family should have the same molecular subtype. Participants in the FG study (Gliogene) provided samples for germline DNA analysis. Formalin-fixed, paraffin-embedded (FFPE) tumor was obtained for a subset of FG cases, and DNA was extracted. We analyzed tissue from 75 families, including 10 families containing a second affected family member. Copy number variation (CNV) data was obtained using a first-generation Affymetrix molecular inversion probe (MIP) array. Samples from 62 of 75 (83%) FG cases could be classified into the 3 subtypes. The prevalence of the molecular subtypes was: 30 (48%) IDH-wild type, 21 (34%) IDH-mutant non-codeleted, and 11 (19%) IDH-mutant and 1p/19q-codeleted. This distribution of molecular subtypes was not statistically different from that of sporadic gliomas (p=0.54). Of 10 paired FG samples, molecular subtypes were concordant for 7 (κ=0.59): 3 IDH-mutant non-codeleted, 2 IDH-wild type, and 2 IDH-mutant and 1p/19q-codeleted gliomas. Our data suggest that within individual families, patients develop gliomas of the same molecular subtype. However, we did not observe differences in the prevalence of the molecular subtypes in FG compared with sporadic gliomas. These observations provide further insight about the distribution of molecular subtypes in FG. © The Author(s) 2017. Published by Oxford University Press on behalf of the Society for Neuro-Oncology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

Technologies and experimental approaches in the NIH Botanical Research Centers

Science.gov (United States)

Barnes, Stephen; Birt, Diane F; Cassileth, Barrie R; Cefalu, William T; Chilton, Floyd H; Farnsworth, Norman R; Raskin, Ilya; van Breemen, Richard B; Weaver, Connie M

2009-01-01

There are many similarities between research on combinatorial chemistry and natural products and research on dietary supplements and botanicals in the NIH Botanical Research Centers. The technologies in the centers are similar to those used by other NIH-sponsored investigators. All centers rigorously examine the authenticity of botanical dietary supplements and determine the composition and concentrations of the phytochemicals therein, most often by liquid chromatography–mass spectrometry. Several of the centers specialize in fractionation and high-throughput evaluation to identify the individual bioactive agent or a combination of agents. Some centers are using DNA microarray analyses to determine the effects of botanicals on gene transcription with the goal of uncovering the important biochemical pathways they regulate. Other centers focus on bioavailability and uptake, distribution, metabolism, and excretion of the phytochemicals as for all xenobiotics. Because phytochemicals are often complex molecules, synthesis of isotopically labeled forms is carried out by plant cells in culture, followed by careful fractionation. These labeled phytochemicals allow the use of accelerator mass spectrometry to trace the tissue distribution of 14C-labeled proanthocyanidins in animal models of disease. State-of-the-art proteomics and mass spectrometry are also used to identify proteins in selected tissues whose expression and posttranslational modification are influenced by botanicals and dietary supplements. In summary, the skills needed to carry out botanical centers’ research are extensive and may exceed those practiced by most NIH investigators. PMID:18258642

Frequent intra-subtype recombination among HIV-1 circulating in Tanzania.

Directory of Open Access Journals (Sweden)

Ireen E Kiwelu

Full Text Available The study estimated the prevalence of HIV-1 intra-subtype recombinant variants among female bar and hotel workers in Tanzania. While intra-subtype recombination occurs in HIV-1, it is generally underestimated. HIV-1 env gp120 V1-C5 quasispecies from 45 subjects were generated by single-genome amplification and sequencing (median (IQR of 38 (28-50 sequences per subject. Recombination analysis was performed using seven methods implemented within the recombination detection program version 3, RDP3. HIV-1 sequences were considered recombinant if recombination signals were detected by at least three methods with p-values of ≤0.05 after Bonferroni correction for multiple comparisons. HIV-1 in 38 (84% subjects showed evidence for intra-subtype recombination including 22 with HIV-1 subtype A1, 13 with HIV-1 subtype C, and 3 with HIV-1 subtype D. The distribution of intra-patient recombination breakpoints suggested ongoing recombination and showed selective enrichment of recombinant variants in 23 (60% subjects. The number of subjects with evidence of intra-subtype recombination increased from 29 (69% to 36 (82% over one year of follow-up, although the increase did not reach statistical significance. Adjustment for intra-subtype recombination is important for the analysis of multiplicity of HIV infection. This is the first report of high prevalence of intra-subtype recombination in the HIV/AIDS epidemic in Tanzania, a region where multiple HIV-1 subtypes co-circulate. HIV-1 intra-subtype recombination increases viral diversity and presents additional challenges for HIV-1 vaccine design.

DoD Needs to Improve Screening and Access Controls for General Public Tenants Leasing Housing on Military Installations (REDACTED)

Science.gov (United States)

2016-04-01

helps enhance service members’ quality of life by improving the condition of military-owned housing faster and more economically than traditional...DEPARTMENT OF THE ARMY SUBJECT: DoD Needs to Improve Screening and Access Controls for General Public Tenants Leasing Housing on Military...public tenants who leased DoD privatized housing before granting those tenants unescorted access to military installations. In addition, DoD officials

A Crowdsourcing Evaluation of the NIH Chemical Probes

Science.gov (United States)

Oprea, Tudor I.; Bologa, Cristian G.; Boyer, Scott; Curpan, Ramona F.; Glen, Robert C.; Hopkins, Andrew L.; Lipinski, Christopher A.; Marshall, Garland R.; Martin, Yvonne C.; Ostopovici-Halip, Liliana; Rishton, Gilbert; Ursu, Oleg; Vaz, Roy J.; Waller, Chris; Waldmann, Herbert; Sklar, Larry A.

2013-01-01

Between 2004 and 2008, the NIH molecular libraries and imaging initiative (MLI) pilot phase funded ten high-throughput Screening Centers, resulting in the deposition of 691 assays into PubChem and the nomination of 64 chemical probes. We crowdsourced the MLI output to 11 experts, who expressed medium or high levels of confidence in 48 of these 64 probes. PMID:19536101

78 FR 37698 - Federal Acquisition Regulation; Federal Acquisition Circular 2005-67; Small Entity Compliance Guide

Science.gov (United States)

2013-06-21

............ Contracting with 2013-010 Morgan. Women-owned Small Business Concerns (Interim). VIII Deletion of Report 2013... panel, consists of senior-level DoD officials from across DoD working to review progress made by DoD to... ensure that CORs understand their duties and responsibilities to survey contractor performance. This...

76 FR 57671 - Defense Federal Acquisition Regulation Supplement; Display of DoD Inspector General Fraud Hotline...

Science.gov (United States)

2011-09-16

... the title of the applicable Department of Homeland Security (DHS) fraud hotline poster and Web site(s... General Fraud Hotline Posters AGENCY: Defense Acquisition Regulations System, Department of Defense (DoD... Regulation Supplement (DFARS) to require contractors to display the DoD fraud hotline poster in common work...

"Bionic Man" Showcases Medical Research | NIH MedlinePlus the Magazine

Science.gov (United States)

... page please turn JavaScript on. Feature: The Bionic Man Meet the Bionic Man Past Issues / Fall 2014 Table of Contents The ... medical imaging, visit www.nibib.nih.gov "Bionic Man" Showcases Medical Research The National Institute of Biomedical ...

Defense Additive Manufacturing: DOD Needs to Systematically Track Department-wide 3D Printing Efforts

Science.gov (United States)

2015-10-01

the chair of the group, while the teams each have some level of activity in additive manufacturing , it is not identified as one of the teams. Page...DEFENSE ADDITIVE MANUFACTURING DOD Needs to Systematically Track Department-wide 3D Printing Efforts Report to...2015 to 00-00-2015 4. TITLE AND SUBTITLE Defense Additive Manufacturing : DOD Needs to Systematically Track Department-wide 3D Printing Efforts 5a

DOD Advertising: Better Coordination, Performance Measurement, and Oversight Needed to Help Meet Recruitment Goals

Science.gov (United States)

2016-05-01

follow when carrying out other types of advertising. For example, the components may contract to carry out advertising at music concerts or... festivals . These events are similar in nature to sporting events as they may also allow for the inclusion of tickets other premium items in advertising...as music concerts, other event advertising, and digital advertising. We provided a draft of this report to DOD for comment. In written comments, DOD

Salmonella source attribution based on microbial subtyping

DEFF Research Database (Denmark)

Barco, Lisa; Barrucci, Federica; Olsen, John Elmerdahl

2013-01-01

Source attribution of cases of food-borne disease represents a valuable tool for identifying and prioritizing effective food-safety interventions. Microbial subtyping is one of the most common methods to infer potential sources of human food-borne infections. So far, Salmonella microbial subtyping...... source attribution through microbial subtyping approach. It summarizes the available microbial subtyping attribution models and discusses the use of conventional phenotypic typing methods, as well as of the most commonly applied molecular typing methods in the European Union (EU) laboratories...

Planning for Diversity: Options and Recommendations for DoD Leaders

National Research Council Canada - National Science Library

Lim, Nelson; Cho, Michelle; Curry, Kimberly

2008-01-01

.... For the strategic plan to be effective, DoD leaders must define "diversity" and explain how they intend to measure progress toward greater diversity and how they will hold themselves and others...

Expression of Nanog gene promotes NIH3T3 cell proliferation

International Nuclear Information System (INIS)

Zhang Jingyu; Wang Xia; Chen Bing; Suo Guangli; Zhao Yanhong; Duan Ziyuan; Dai Jianwu

2005-01-01

Cells are the functional elements in tissue engineering and regenerative medicine. A large number of cells are usually needed for these purposes. However, there are numbers of limitations for in vitro cell proliferation. Nanog is an important self-renewal determinant in embryonic stem cells. However, it remains unknown whether Nanog will influence the cell cycle and cell proliferation of mature cells. In this study, we expressed Nanog in NIH3T3 cells and showed that expression of Nanog in NIH3T3 promoted cells to enter into S phase and enhanced cell proliferation. This suggests that Nanog gene might function in a similar fashion in mature cells as in ES cells. In addition, it may provide an approach for in vitro cell expansion

Author Disambiguation in PubMed: Evidence on the Precision and Recall of Author-ity among NIH-Funded Scientists.

Science.gov (United States)

Lerchenmueller, Marc J; Sorenson, Olav

2016-01-01

We examined the usefulness (precision) and completeness (recall) of the Author-ity author disambiguation for PubMed articles by associating articles with scientists funded by the National Institutes of Health (NIH). In doing so, we exploited established unique identifiers-Principal Investigator (PI) IDs-that the NIH assigns to funded scientists. Analyzing a set of 36,987 NIH scientists who received their first R01 grant between 1985 and 2009, we identified 355,921 articles appearing in PubMed that would allow us to evaluate the precision and recall of the Author-ity disambiguation. We found that Author-ity identified the NIH scientists with 99.51% precision across the articles. It had a corresponding recall of 99.64%. Precision and recall, moreover, appeared stable across common and uncommon last names, across ethnic backgrounds, and across levels of scientist productivity.

Implementation of DoD Public Key Infrastructure Policy and Procedures

National Research Council Canada - National Science Library

2001-01-01

Introduction. Federal agencies, including DoD, are increasingly using the World Wide Web and other Internet-based applications to provide on-line public access to information and services as well as to improve...

Sharing Year 2000 Testing Information on DOD Information Technology Systems

National Research Council Canada - National Science Library

1998-01-01

The audit objective was to determine whether planning for year 2000 testing is adequate to ensure that mission critical DoD information technology systems will continue to operate properly after the year 2000...

Subtypes of Patients Experiencing Exacerbations of COPD and Associations with Outcomes

Science.gov (United States)

Arostegui, Inmaculada; Esteban, Cristobal; García-Gutierrez, Susana; Bare, Marisa; Fernández-de-Larrea, Nerea; Briones, Eduardo; Quintana, José M.

2014-01-01

Chronic obstructive pulmonary disease (COPD) is a complex and heterogeneous condition characterized by occasional exacerbations. Identifying clinical subtypes among patients experiencing COPD exacerbations (ECOPD) could help better understand the pathophysiologic mechanisms involved in exacerbations, establish different strategies of treatment, and improve the process of care and patient prognosis. The objective of this study was to identify subtypes of ECOPD patients attending emergency departments using clinical variables and to validate the results using several outcomes. We evaluated data collected as part of the IRYSS-COPD prospective cohort study conducted in 16 hospitals in Spain. Variables collected from ECOPD patients attending one of the emergency departments included arterial blood gases, presence of comorbidities, previous COPD treatment, baseline severity of COPD, and previous hospitalizations for ECOPD. Patient subtypes were identified by combining results from multiple correspondence analysis and cluster analysis. Results were validated using key outcomes of ECOPD evolution. Four ECOPD subtypes were identified based on the severity of the current exacerbation and general health status (largely a function of comorbidities): subtype A (n = 934), neither high comorbidity nor severe exacerbation; subtype B (n = 682), moderate comorbidities; subtype C (n = 562), severe comorbidities related to mortality; and subtype D (n = 309), very severe process of exacerbation, significantly related to mortality and admission to an intensive care unit. Subtype D experienced the highest rate of mortality, admission to an intensive care unit and need for noninvasive mechanical ventilation, followed by subtype C. Subtypes A and B were primarily related to other serious complications. Hospitalization rate was more than 50% for all the subtypes, although significantly higher for subtypes C and D than for subtypes A and B. These results could help identify

Are we studying what matters? Health priorities and NIH-funded biomedical engineering research.

Science.gov (United States)

Rubin, Jessica B; Paltiel, A David; Saltzman, W Mark

2010-07-01

With the founding of the National Institute of Biomedical Imaging and Bioengineering (NIBIB) in 1999, the National Institutes of Health (NIH) made explicit its dedication to expanding research in biomedical engineering. Ten years later, we sought to examine how closely federal funding for biomedical engineering aligns with U.S. health priorities. Using a publicly accessible database of research projects funded by the NIH in 2008, we identified 641 grants focused on biomedical engineering, 48% of which targeted specific diseases. Overall, we found that these disease-specific NIH-funded biomedical engineering research projects align with national health priorities, as quantified by three commonly utilized measures of disease burden: cause of death, disability-adjusted survival losses, and expenditures. However, we also found some illnesses (e.g., cancer and heart disease) for which the number of research projects funded deviated from our expectations, given their disease burden. Our findings suggest several possibilities for future studies that would serve to further inform the allocation of limited research dollars within the field of biomedical engineering.

78 FR 37667 - Federal Acquisition Regulation; Federal Acquisition Circular 2005-67; Introduction

Science.gov (United States)

2013-06-21

...-010 Morgan. Women-owned Small Business Concerns (Interim). VIII Deletion of Report 2013-008 Davis. to... Contracting Integrity, an internal DoD panel, consists of senior-level DoD officials from across DoD working... contractor performance. This final rule is not required to be published for public comment because it only...

Structure of the Unbound Form of HIV-1 Subtype A Protease: Comparison with Unbound Forms of Proteases from other HIV Subtypes

Energy Technology Data Exchange (ETDEWEB)

Robbins, Arthur H.; Coman, Roxana M.; Bracho-Sanchez, Edith; Fernandez, Marty A.; Gilliland, C.Taylor; Li, Mi; Agbandje-McKenna, Mavis; Wlodawer, Alexander; Dunn, Ben M.; McKenna, Robert (NCI); (Florida)

2010-03-12

The crystal structure of the unbound form of HIV-1 subtype A protease (PR) has been determined to 1.7 {angstrom} resolution and refined as a homodimer in the hexagonal space group P6{sub 1} to an R{sub cryst} of 20.5%. The structure is similar in overall shape and fold to the previously determined subtype B, C and F PRs. The major differences lie in the conformation of the flap region. The flaps in the crystal structures of the unbound subtype B and C PRs, which were crystallized in tetragonal space groups, are either semi-open or wide open. In the present structure of subtype A PR the flaps are found in the closed position, a conformation that would be more anticipated in the structure of HIV protease complexed with an inhibitor. The amino-acid differences between the subtypes and their respective crystal space groups are discussed in terms of the differences in the flap conformations.

Recalibration of the limiting antigen avidity EIA to determine mean duration of recent infection in divergent HIV-1 subtypes.

Directory of Open Access Journals (Sweden)

Yen T Duong

Full Text Available Mean duration of recent infection (MDRI and misclassification of long-term HIV-1 infections, as proportion false recent (PFR, are critical parameters for laboratory-based assays for estimating HIV-1 incidence. Recent review of the data by us and others indicated that MDRI of LAg-Avidity EIA estimated previously required recalibration. We present here results of recalibration efforts using >250 seroconversion panels and multiple statistical methods to ensure accuracy and consensus.A total of 2737 longitudinal specimens collected from 259 seroconverting individuals infected with diverse HIV-1 subtypes were tested with the LAg-Avidity EIA as previously described. Data were analyzed for determination of MDRI at ODn cutoffs of 1.0 to 2.0 using 7 statistical approaches and sub-analyzed by HIV-1 subtypes. In addition, 3740 specimens from individuals with infection >1 year, including 488 from patients with AIDS, were tested for PFR at varying cutoffs.Using different statistical methods, MDRI values ranged from 88-94 days at cutoff ODn = 1.0 to 177-183 days at ODn = 2.0. The MDRI values were similar by different methods suggesting coherence of different approaches. Testing for misclassification among long-term infections indicated that overall PFRs were 0.6% to 2.5% at increasing cutoffs of 1.0 to 2.0, respectively. Balancing the need for a longer MDRI and smaller PFR (<2.0% suggests that a cutoff ODn = 1.5, corresponding to an MDRI of 130 days should be used for cross-sectional application. The MDRI varied among subtypes from 109 days (subtype A&D to 152 days (subtype C.Based on the new data and revised analysis, we recommend an ODn cutoff = 1.5 to classify recent and long-term infections, corresponding to an MDRI of 130 days (118-142. Determination of revised parameters for estimation of HIV-1 incidence should facilitate application of the LAg-Avidity EIA for worldwide use.

Recalibration of the limiting antigen avidity EIA to determine mean duration of recent infection in divergent HIV-1 subtypes.

Science.gov (United States)

Duong, Yen T; Kassanjee, Reshma; Welte, Alex; Morgan, Meade; De, Anindya; Dobbs, Trudy; Rottinghaus, Erin; Nkengasong, John; Curlin, Marcel E; Kittinunvorakoon, Chonticha; Raengsakulrach, Boonyos; Martin, Michael; Choopanya, Kachit; Vanichseni, Suphak; Jiang, Yan; Qiu, Maofeng; Yu, Haiying; Hao, Yan; Shah, Neha; Le, Linh-Vi; Kim, Andrea A; Nguyen, Tuan Anh; Ampofo, William; Parekh, Bharat S

2015-01-01

Mean duration of recent infection (MDRI) and misclassification of long-term HIV-1 infections, as proportion false recent (PFR), are critical parameters for laboratory-based assays for estimating HIV-1 incidence. Recent review of the data by us and others indicated that MDRI of LAg-Avidity EIA estimated previously required recalibration. We present here results of recalibration efforts using >250 seroconversion panels and multiple statistical methods to ensure accuracy and consensus. A total of 2737 longitudinal specimens collected from 259 seroconverting individuals infected with diverse HIV-1 subtypes were tested with the LAg-Avidity EIA as previously described. Data were analyzed for determination of MDRI at ODn cutoffs of 1.0 to 2.0 using 7 statistical approaches and sub-analyzed by HIV-1 subtypes. In addition, 3740 specimens from individuals with infection >1 year, including 488 from patients with AIDS, were tested for PFR at varying cutoffs. Using different statistical methods, MDRI values ranged from 88-94 days at cutoff ODn = 1.0 to 177-183 days at ODn = 2.0. The MDRI values were similar by different methods suggesting coherence of different approaches. Testing for misclassification among long-term infections indicated that overall PFRs were 0.6% to 2.5% at increasing cutoffs of 1.0 to 2.0, respectively. Balancing the need for a longer MDRI and smaller PFR (<2.0%) suggests that a cutoff ODn = 1.5, corresponding to an MDRI of 130 days should be used for cross-sectional application. The MDRI varied among subtypes from 109 days (subtype A&D) to 152 days (subtype C). Based on the new data and revised analysis, we recommend an ODn cutoff = 1.5 to classify recent and long-term infections, corresponding to an MDRI of 130 days (118-142). Determination of revised parameters for estimation of HIV-1 incidence should facilitate application of the LAg-Avidity EIA for worldwide use.

Integrative Analysis of Prognosis Data on Multiple Cancer Subtypes

Science.gov (United States)

Liu, Jin; Huang, Jian; Zhang, Yawei; Lan, Qing; Rothman, Nathaniel; Zheng, Tongzhang; Ma, Shuangge

2014-01-01

Summary In cancer research, profiling studies have been extensively conducted, searching for genes/SNPs associated with prognosis. Cancer is diverse. Examining the similarity and difference in the genetic basis of multiple subtypes of the same cancer can lead to a better understanding of their connections and distinctions. Classic meta-analysis methods analyze each subtype separately and then compare analysis results across subtypes. Integrative analysis methods, in contrast, analyze the raw data on multiple subtypes simultaneously and can outperform meta-analysis methods. In this study, prognosis data on multiple subtypes of the same cancer are analyzed. An AFT (accelerated failure time) model is adopted to describe survival. The genetic basis of multiple subtypes is described using the heterogeneity model, which allows a gene/SNP to be associated with prognosis of some subtypes but not others. A compound penalization method is developed to identify genes that contain important SNPs associated with prognosis. The proposed method has an intuitive formulation and is realized using an iterative algorithm. Asymptotic properties are rigorously established. Simulation shows that the proposed method has satisfactory performance and outperforms a penalization-based meta-analysis method and a regularized thresholding method. An NHL (non-Hodgkin lymphoma) prognosis study with SNP measurements is analyzed. Genes associated with the three major subtypes, namely DLBCL, FL, and CLL/SLL, are identified. The proposed method identifies genes that are different from alternatives and have important implications and satisfactory prediction performance. PMID:24766212

Financial Management: DoD Payroll Withholding Data for FY 2000

National Research Council Canada - National Science Library

2002-01-01

We performed this audit in response to the Chief Financial Officers Act of 1990, as amended by the Federal Financial Management Act of 1994, which requires DoD and other Government agencies to prepare...

75 FR 6360 - Federal Advisory Committee; DoD Medicare-Eligible Retiree Health Care Board of Actuaries

Science.gov (United States)

2010-02-09

... Retiree Health Care Board of Actuaries AGENCY: Department of Defense (DoD). ACTION: Meeting notice... Actuaries will meet on August 18, 2010. Subject to the availability of space, the meeting is open to the...: Margot Kaplan at the DoD Office of the Actuary, 4040 N. Fairfax Drive, Suite 308, Arlington, VA 22203...

The State of the NIH BRAIN Initiative.

Science.gov (United States)

Koroshetz, Walter; Gordon, Joshua; Adams, Amy; Beckel-Mitchener, Andrea; Churchill, James; Farber, Gregory; Freund, Michelle; Gnadt, Jim; Hsu, Nina; Langhals, Nicholas; Lisanby, Sarah; Liu, Guoying; Peng, Grace; Ramos, Khara; Steinmetz, Michael; Talley, Edmund; White, Samantha

2018-06-19

The BRAIN Initiative® arose from a grand challenge to "accelerate the development and application of new technologies that will enable researchers to produce dynamic pictures of the brain that show how individual brain cells and complex neural circuits interact at the speed of thought." The BRAIN Initiative is a public-private effort focused on the development and use of powerful tools for acquiring fundamental insights about how information processing occurs in the central nervous system. As the Initiative enters its fifth year, NIH has supported over 500 principal investigators, who have answered the Initiative's challenge via hundreds of publications describing novel tools, methods, and discoveries that address the Initiative's seven scientific priorities. We describe scientific advances produced by individual labs, multi-investigator teams, and entire consortia that, over the coming decades, will produce more comprehensive and dynamic maps of the brain, deepen our understanding of how circuit activity can produce a rich tapestry of behaviors, and lay the foundation for understanding how its circuitry is disrupted in brain disorders. Much more work remains to bring this vision to fruition, and NIH continues to look to the diverse scientific community, from mathematics, to physics, chemistry, engineering, neuroethics, and neuroscience, to ensure that the greatest scientific benefit arises from this unique research Initiative. Copyright © 2018 the authors.

CAC on a MAC: setting up a DOD Common Access Card reader on the Macintosh OS X operating system

OpenAIRE

Hopfner, Phil

2006-01-01

The Naval Postgraduate School, along with many other Department of Defense (DOD) organizations, utilizes the ActivCard USB Common Access Card (CAC) readers. The CAC readers in conjunction with the user's Smart Card enables access to DOD PKI-enabled websites and allows the user to send signed and encrypted email utilizing the DOD Public Key Infrastructure (PKI). Microsoft Windows systems utilize the ActivCard Gold middleware software to enable CAC reader functionality. This software packag...

From the lab - Eyes May be ‘Windows to the Brain’ in Stroke Patients | NIH MedlinePlus the Magazine

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Skip to main content NIH MedlinePlus the Magazine NIH MedlinePlus Salud Download the Current Issue PDF [3.1 mb] Trusted Health Information from the National Institutes of Health Home Current Issue ...

Molecular Subtyping of Treponema pallidum subsp. pallidum in Lisbon, Portugal▿

Science.gov (United States)

Castro, R.; Prieto, E.; Águas, M. J.; Manata, M. J.; Botas, J.; Martins Pereira, F.

2009-01-01

The objectives of this study were to evaluate the reproducibility of a molecular method for the subtyping of Treponema pallidum subsp. pallidum and to discriminate strains of this microorganism from strains from patients with syphilis. We studied 212 specimens from a total of 82 patients with different stages of syphilis (14 primary, 7 secondary and 61 latent syphilis). The specimens were distributed as follows: genital ulcers (n = 9), skin and mucosal lesions (n = 7), blood (n = 82), plasma (n = 82), and ear lobe scrapings (n = 32). The samples were assayed by a PCR technique to amplify a segment of the polymerase gene I (polA). Positive samples were typed on the basis of the analysis of two variable genes, tpr and arp. Sixty-two of the 90 samples positive for polA yielded typeable Treponema pallidum DNA. All skin lesions in which T. pallidum was identified (six of six [100%]) were found to contain enough DNA for typing of the organism. It was also possible to type DNA from 7/9 (77.7%) genital ulcer samples, 13/22 (59.1%) blood samples, 20/32 (62.5%) plasma samples, and 16/21 (76.2%) ear lobe scrapings. The same subtype was identified in all samples from the same patient. Five molecular subtypes (subtypes 10a, 14a, 14c, 14f, and 14g) were identified, with the most frequently found subtype being subtype 14a and the least frequently found subtype being subtype 10a. In conclusion, the subtyping technique used in this study seems to have good reproducibility. To our knowledge, subtype 10a was identified for the first time. Further studies are needed to explain the presence of this subtype in Portugal, namely, its relationship to the Treponema pallidum strains circulating in the African countries where Portuguese is spoken. PMID:19494073

The Impact of e-Business on DoD Acquisition Processes

National Research Council Canada - National Science Library

Kerber, Ronald

2002-01-01

.... The Terms of Reference (TOR) for the study requested that the Task Force "review the DoD's current implementation status of e-commerce tools and make any appropriate recommendations that enhance this opportunity for cost...

Financial Management: DoD Process for Reporting Contingent Legal Liabilities

National Research Council Canada - National Science Library

Granetto, Paul J; Marsh, Patricia A; Peek, Marvin L; Brittingham, Scott S; Baidridge, Denise E; Egu, Charles O; Schenck, Kristy M; Adams, Carl L; Reiser, Cheri L

2006-01-01

... contingent liabilities should read this report. It identifies areas where DoD and its Components have not fully complied with Federal financial accounting standards and are not consistent in computing and disclosing contingent legal liabilities...

Distributed cognition and process management enabling individualized translational research: The NIH Undiagnosed Diseases Program experience

Directory of Open Access Journals (Sweden)

Amanda E Links

2016-10-01

Full Text Available The National Institutes of Health Undiagnosed Diseases Program (NIH UDP applies translational research systematically to diagnose patients with undiagnosed diseases. The challenge is to implement an information system enabling scalable translational research. The authors hypothesized that similarly complex problems are resolvable through process management and the distributed cognition of communities. The team therefore built the NIH UDP Integrated Collaboration System (UDPICS to form virtual collaborative multidisciplinary research networks or communities. UDPICS supports these communities through integrated process management, ontology-based phenotyping, biospecimen management, cloud-based genomic analysis, and an electronic laboratory notebook. UDPICS provided a mechanism for efficient, transparent, and scalable translational research and thereby addressed many of the complex and diverse research and logistical problems of the NIH UDP. Full definition of the strengths and deficiencies of UDPICS will require formal qualitative and quantitative usability and process improvement measurement.

Distributed Cognition and Process Management Enabling Individualized Translational Research: The NIH Undiagnosed Diseases Program Experience.

Science.gov (United States)

Links, Amanda E; Draper, David; Lee, Elizabeth; Guzman, Jessica; Valivullah, Zaheer; Maduro, Valerie; Lebedev, Vlad; Didenko, Maxim; Tomlin, Garrick; Brudno, Michael; Girdea, Marta; Dumitriu, Sergiu; Haendel, Melissa A; Mungall, Christopher J; Smedley, Damian; Hochheiser, Harry; Arnold, Andrew M; Coessens, Bert; Verhoeven, Steven; Bone, William; Adams, David; Boerkoel, Cornelius F; Gahl, William A; Sincan, Murat

2016-01-01

The National Institutes of Health Undiagnosed Diseases Program (NIH UDP) applies translational research systematically to diagnose patients with undiagnosed diseases. The challenge is to implement an information system enabling scalable translational research. The authors hypothesized that similar complex problems are resolvable through process management and the distributed cognition of communities. The team, therefore, built the NIH UDP integrated collaboration system (UDPICS) to form virtual collaborative multidisciplinary research networks or communities. UDPICS supports these communities through integrated process management, ontology-based phenotyping, biospecimen management, cloud-based genomic analysis, and an electronic laboratory notebook. UDPICS provided a mechanism for efficient, transparent, and scalable translational research and thereby addressed many of the complex and diverse research and logistical problems of the NIH UDP. Full definition of the strengths and deficiencies of UDPICS will require formal qualitative and quantitative usability and process improvement measurement.

HIV-1 subtype A gag variability and epitope evolution.

Science.gov (United States)

Abidi, Syed Hani; Kalish, Marcia L; Abbas, Farhat; Rowland-Jones, Sarah; Ali, Syed

2014-01-01

The aim of this study was to examine the course of time-dependent evolution of HIV-1 subtype A on a global level, especially with respect to the dynamics of immunogenic HIV gag epitopes. We used a total of 1,893 HIV-1 subtype A gag sequences representing a timeline from 1985 through 2010, and 19 different countries in Africa, Europe and Asia. The phylogenetic relationship of subtype A gag and its epidemic dynamics was analysed through a Maximum Likelihood tree and Bayesian Skyline plot, genomic variability was measured in terms of G → A substitutions and Shannon entropy, and the time-dependent evolution of HIV subtype A gag epitopes was examined. Finally, to confirm observations on globally reported HIV subtype A sequences, we analysed the gag epitope data from our Kenyan, Pakistani, and Afghan cohorts, where both cohort-specific gene epitope variability and HLA restriction profiles of gag epitopes were examined. The most recent common ancestor of the HIV subtype A epidemic was estimated to be 1956 ± 1. A period of exponential growth began about 1980 and lasted for approximately 7 years, stabilized for 15 years, declined for 2-3 years, then stabilized again from about 2004. During the course of evolution, a gradual increase in genomic variability was observed that peaked in 2005-2010. We observed that the number of point mutations and novel epitopes in gag also peaked concurrently during 2005-2010. It appears that as the HIV subtype A epidemic spread globally, changing population immunogenetic pressures may have played a role in steering immune-evolution of this subtype in new directions. This trend is apparent in the genomic variability and epitope diversity of HIV-1 subtype A gag sequences.

HIV-1 subtype A gag variability and epitope evolution.

Directory of Open Access Journals (Sweden)

Syed Hani Abidi

Full Text Available OBJECTIVE: The aim of this study was to examine the course of time-dependent evolution of HIV-1 subtype A on a global level, especially with respect to the dynamics of immunogenic HIV gag epitopes. METHODS: We used a total of 1,893 HIV-1 subtype A gag sequences representing a timeline from 1985 through 2010, and 19 different countries in Africa, Europe and Asia. The phylogenetic relationship of subtype A gag and its epidemic dynamics was analysed through a Maximum Likelihood tree and Bayesian Skyline plot, genomic variability was measured in terms of G → A substitutions and Shannon entropy, and the time-dependent evolution of HIV subtype A gag epitopes was examined. Finally, to confirm observations on globally reported HIV subtype A sequences, we analysed the gag epitope data from our Kenyan, Pakistani, and Afghan cohorts, where both cohort-specific gene epitope variability and HLA restriction profiles of gag epitopes were examined. RESULTS: The most recent common ancestor of the HIV subtype A epidemic was estimated to be 1956 ± 1. A period of exponential growth began about 1980 and lasted for approximately 7 years, stabilized for 15 years, declined for 2-3 years, then stabilized again from about 2004. During the course of evolution, a gradual increase in genomic variability was observed that peaked in 2005-2010. We observed that the number of point mutations and novel epitopes in gag also peaked concurrently during 2005-2010. CONCLUSION: It appears that as the HIV subtype A epidemic spread globally, changing population immunogenetic pressures may have played a role in steering immune-evolution of this subtype in new directions. This trend is apparent in the genomic variability and epitope diversity of HIV-1 subtype A gag sequences.

Traumatic Stress: New Roads to Recovery | NIH MedlinePlus the Magazine

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... Roads to Recovery Follow us Traumatic Stress: New Roads to Recovery NIH research looks for more individualized ... for people and treat them early and effectively. Road to recovery If you or a loved one ...

Epidemic dynamics of two coexisting hepatitis C virus subtypes.

Science.gov (United States)

Jiménez-Hernández, Nuria; Torres-Puente, Manuela; Bracho, Maria Alma; García-Robles, Inmaculada; Ortega, Enrique; del Olmo, Juan; Carnicer, Fernando; González-Candelas, Fernando; Moya, Andrés

2007-01-01

Hepatitis C virus (HCV) infection affects about 3% of the human population. Phylogenetic analyses have grouped its variants into six major genotypes, which have a star-like distribution and several minor subtypes. The most abundant genotype in Europe is the so-called genotype 1, with two prevalent subtypes, 1a and 1b. In order to explain the higher prevalence of subtype 1b over 1a, a large-scale sequence analysis (100 virus clones) has been carried out over 25 patients of both subtypes in two regions of the HCV genome: one comprising hypervariable region 1 and another including the interferon sensitivity-determining region. Neither polymorphism analysis nor molecular variance analysis (attending to intra- and intersubtype differences, age, sex and previous history of antiviral treatment) was able to show any particular difference between subtypes that might account for their different prevalence. Only the demographic history of the populations carrying both subtypes and analysis of molecular variance (AMOVA) for risk practice suggested that the route of transmission may be the most important factor to explain the observed difference.

Top DoD Management Challenges, Fiscal Year 2018

Science.gov (United States)

2018-01-01

Providing Effective, Comprehensive, and Cost Effective Health Care 10. Identifying and Implementing Efficiencies in the DoD INSPECTOR GENERAL...8: Ensuring Ethical Conduct ................ 64 Challenge 9: Providing Effective, Comprehensive, and Cost Effective Health  Care...eroding ISIS physical caliphate in Iraq. INFLUENCE OF RUSSIA AND IRAN IN SYRIA In March 2017, General Votel testified that Iran poses the greatest

Retinal Ganglion Cell Diversity and Subtype Specification from Human Pluripotent Stem Cells

Directory of Open Access Journals (Sweden)

Kirstin B. Langer

2018-04-01

Full Text Available Summary: Retinal ganglion cells (RGCs are the projection neurons of the retina and transmit visual information to postsynaptic targets in the brain. While this function is shared among nearly all RGCs, this class of cell is remarkably diverse, comprised of multiple subtypes. Previous efforts have identified numerous RGC subtypes in animal models, but less attention has been paid to human RGCs. Thus, efforts of this study examined the diversity of RGCs differentiated from human pluripotent stem cells (hPSCs and characterized defined subtypes through the expression of subtype-specific markers. Further investigation of these subtypes was achieved using single-cell transcriptomics, confirming the combinatorial expression of molecular markers associated with these subtypes, and also provided insight into more subtype-specific markers. Thus, the results of this study describe the derivation of RGC subtypes from hPSCs and will support the future exploration of phenotypic and functional diversity within human RGCs. : In this article, Langer and colleagues present extensive characterization of RGC subtypes derived from human pluripotent stem cells, with multiple subtypes identified by subtype-specific molecular markers. Their results present a more detailed analysis of RGC diversity in human cells and yield the use of different markers to identify RGC subtypes. Keywords: iPSC, retina, retinal ganglion cell, RGC subtype, stem cell, ipRGC, alpha RGC, direction selective RGC, RNA-seq

77 FR 43506 - DoD Unclassified Controlled Nuclear Information (UCNI)

Science.gov (United States)

2012-07-25

... Department of Defense published a proposed rule on April 25, 2011 (76 FR 22849-22854). Comments from two... preclude its reconstruction. DoD UCNI in electronic form shall be deleted and also removed from any desktop...

Military Retirement and Wealth Forecasting During DOD Manpower Drawdown

Science.gov (United States)

2013-09-01

SHAPING 1. DoD Perspective With the national debt approaching $17 trillion, the federal government is under fire to find ways to curb the momentum ...opportunities using a Bernoulli distribution to represent success and failure. The sampled in-zone and above-zone promotion probabilities were used as

Exercise Is Key to Healthy Aging | NIH MedlinePlus the Magazine

Science.gov (United States)

... this page please turn JavaScript on. NIH Research Exercise Is Key to Healthy Aging Past Issues / Winter ... to exercise regularly—at any age! Why is exercise so important? Exercise is perhaps the best demonstrated ...

TU-E-217BCD-06: Cone Beam Breast CT with a High Resolution Flat Panel Detector-Improvement of Calcification Visibility.

Science.gov (United States)

Shen, Y; Zhong, Y; Lai, C; Wang, T; Shaw, C

2012-06-01

To investigate the advantage of a high resolution flat panel detector for improving the visibility of microcalcifications (MCs) in cone beam breast CT Methods: A paraffin cylinder was used to simulate a 100% adipose breast. Calcium carbonate grains, ranging from 125-140 μm to 224 - 250 μm in size, were used to simulate the MCs. Groups of 25 same size MCs were embedded at the phantom center. The phantom was scanned with a bench-top CBCT system at various exposure levels. A 75μm pitch flat panel detector (Dexela 2923, Perkin Elmer) with 500μm thick CsI scintillator plate was used as the high resolution detector. A 194 μm pitch detector (Paxscan 4030CB, Varian Medical Systems) was used for reference. 300 projection images were acquired over 360° and reconstructed. The images were reviewed by 6 readers. The MC visibility was quantified as the fraction of visible MCs and averaged for comparison. The visibility was plotted as a function of the estimated dose level for various MC sizes and detectors. The MTFs and DQEs were measured and compared. For imaging small (200 μm and smaller) MCs, the visibility achieved with the 75μm pitch detector was found to be significantly higher than those achieved with the 194μm pitch detector. For imaging larger MCs, there was little advantage in using the 75μm pitch detector. Using the 75μm pitch detector, MCs as small as 180 μm could be imaged to achieve a visibility of 78% with an isocenter tissue dose of ∼20 mGys versus 62% achieved with the 194 μm pitch detector at the same dose level. It was found that a high pitch flat panel detector had the advantages of extending its imaging capability to higher frequencies thus helping improve the visibility when used to image small MCs. This work was supported in part by grants CA104759, CA13852 and CA124585 from NIH-NCI, a grant EB00117 from NIH-NIBIB, and a subcontract from NIST-ATP. © 2012 American Association of Physicists in Medicine.

[Human immunodeficiency virus type 1 subtypes in Djibouti].

Science.gov (United States)

Abar, A Elmi; Jlizi, A; Darar, H Youssouf; Ben Nasr, M; Abid, S; Kacem, M Ali Ben Hadj; Slim, A

2012-01-01

The authors had for aim to study the distribution of HIV-1 subtypes in a cohort of HIV positive patients in the hospital General Peltier of Djibouti. An epidemiological study was made on 40 HIV-1 positive patients followed up in the Infectious Diseases Department over three months. All patients sample were subtyped by genotyping. Thirty-five patients (15 men and 20 women) were found infected by an HIV-1 strain belonging to the M group. Genotyping revealed that - 66% of samples were infected with subtype C, 20% with CRF02_AG, 8.5% with B, 2.9% with CRF02_AG/C and 2.9% with K/C. In fact, Subtype C prevalence has been described in the Horn of Africa and a similar prevalence was previously reported in Djibouti. However our study describes the subtype B in Djibouti for the first time. It is the predominant subtype in the Western world. The detection of CRF02_AG strains indicates that they are still circulating in Djibouti, the only country in East Africa in which this recombinant virus was found. CRF02_AG recombinant isolates were primarily described in West and Central Africa. The presence of this viral heterogeneity, probably coming from the mixing of populations in Djibouti, which is an essential economic and geographical crossroads, incites us to vigilance in the surveillance of this infection.

Health Care: Report on the DoD Patient Movement System

National Research Council Canada - National Science Library

Joseph, Michael A; Tonkovic, Timothy J; Hanlon, Robert J; Martin, Anna P; Hatten, Danny O; Hubbell, Mary A; Ali, Tamika S; Noell, Monica L

2005-01-01

The primary mission of the DoD patient movement system is to safely transport U.S. military casualties from a combat zone to fixed medical treatment facilities and field hospitals in or out of the combat theater...

Pulmonary Emphysema Subtypes on Computed Tomography in Smokers

Science.gov (United States)

Smith, Benjamin M.; Austin, John H.M.; Newell, John D.; D’Souza, Belinda M.; Rozenshtein, Anna; Hoffman, Eric A.; Ahmed, Firas; Barr, R. Graham

2013-01-01

Background Pulmonary emphysema is divided into three major subtypes at autopsy: centrilobular, paraseptal and panlobular emphysema. These subtypes can be defined by visual assessment on computed tomography (CT); however, clinical characteristics of emphysema subtypes on CT are not well-defined. We developed a reliable approach to visual assessment of emphysema subtypes on CT and examined if emphysema subtypes have distinct characteristics. Methods The Multi-Ethnic Study of Atherosclerosis COPD Study recruited smokers with COPD and controls age 50–79 years with ≥10 pack-years. Participants underwent CT following a standardized protocol. Definitions of centrilobular, paraseptal and panlobular emphysema were obtained by literature review. Six-minute walk distance and pulmonary function were performed following guidelines. Results Twenty-seven percent of 318 smokers had emphysema on CT. Inter-rater reliability of emphysema subtype was substantial (K:0.70). Compared to participants without emphysema, individuals with centrilobular or panlobular emphysema had greater dyspnea, reduced walk distance, greater hyperinflation, and lower diffusing capacity. In contrast, individuals with PSE were similar to controls, except for male predominance. Centrilobular but not panlobular or paraseptal emphysema was associated with greater smoking history (+21 pack-years Pemphysema was associated with reduced body mass index (−5 kg/m2;P=0.01). Other than for dyspnea, these findings were independent of the forced expiratory volume in one second. Seventeen percent of smokers without COPD on spirometry had emphysema, which was independently associated with reduced walk distance. Conclusions Emphysema subtypes on CT are common in smokers with and without COPD. Centrilobular and panlobular emphysema but not paraseptal emphysema have considerable symptomatic and physiological consequences. PMID:24384106

75 FR 54527 - Defense Federal Acquisition Regulation Supplement; Government Rights in the Design of DoD Vessels...

Science.gov (United States)

2010-09-08

...-AG50 Defense Federal Acquisition Regulation Supplement; Government Rights in the Design of DoD Vessels.... Section 825 clarifies the Government's rights in technical data in the designs of a DoD vessel, boat... cite DFARS Case 2008-D039. SUPPLEMENTARY INFORMATION: A. Background This final rule implements section...

NIH Peer Review: Scored Review Criteria and Overall Impact

Science.gov (United States)

Lindner, Mark D.; Vancea, Adrian; Chen, Mei-Ching; Chacko, George

2016-01-01

The National Institutes of Health (NIH) is the largest source of funding for biomedical research in the world. Funding decisions are made largely based on the outcome of a peer review process that is intended to provide a fair, equitable, timely, and unbiased review of the quality, scientific merit, and potential impact of the research. There have…

Subtypes of depression in cancer patients : An empirically driven approach

NARCIS (Netherlands)

Zhu, Lei; Ranchor, Adelita V; van der Lee, Marije; Garssen, Bert; Sanderman, Robbert; Schroevers, Maya J

PURPOSE: This study aimed to (1) identify subgroups of cancer patients with distinct subtypes of depression before the start of psychological care, (2) examine whether socio-demographic and medical characteristics distinguished these subtypes, and (3) examine whether people with distinct subtypes

Subtypes of depression in cancer patients: an empirically driven approach

NARCIS (Netherlands)

Zhu, Lei; Ranchor, A.V.; van der Lee, Marije; Garssen, Bert; Sanderman, Robbert; Schroevers, Maya J.

2016-01-01

Purpose This study aimed to (1) identify subgroups of cancer patients with distinct subtypes of depression before the start of psychological care, (2) examine whether socio-demographic and medical characteristics distinguished these subtypes, and (3) examine whether people with distinct subtypes

Biodefense Research Supporting the DoD: A New Strategic Vision

National Research Council Canada - National Science Library

Martinez, Coleen K

2007-01-01

.... In the post-September 11, 2001 (9/11) environment, however, the scope of potential threats has increased immeasurably, relative funding for the DoD has decreased, urgency to field solutions has skyrocketed, the FDA has provided a way...

NIH Employee Invention Report (EIR) | NCI Technology Transfer Center | TTC

Science.gov (United States)

NIH researchers must immediately contact their Laboratory or Branch Chief and inform him or her of a possible invention, and then consult with your NCI TTC Technology Transfer Manager about submitting an Employee Invention Report (EIR) Form. | [google6f4cd5334ac394ab.html

(Department of Defense Office of Inspector General (DoD OIG)) Fiscal Year 2017 Oversight Plan

Science.gov (United States)

2016-12-01

Transparency Act of 2014. Specifically, for a statistically valid sample of spending data submitted by the DoD, assess the completeness, timeliness...facilities did not appropriately transfer funds to the U.S. Treasury for 114 delinquent accounts, valued at $13.4 million, of the 125 accounts the...the DoD Office of Inspector General Delinquent Medical Service Account Audits This is a summary report to identify systemic problems regarding

Panel and planar experimental shear behavior of wood panels ...

African Journals Online (AJOL)

Panel shear strength along the thickness and planar shear along the length of wood panels laminated softwood oriented OSB 10 mm thick, conditioned at different moisture contents (anhydrous medium, ambient temperature and humid medium) was measured on standardized test specimens, cut in half lengthwise panel ...

Healthy Aging: What's On Your Plate? | NIH MedlinePlus the Magazine

Science.gov (United States)

... of this page please turn JavaScript on. Feature: Healthy Aging What's On Your Plate? Past Issues / Winter 2015 ... What's On Your Plate? Smart Food Choices for Healthy Aging www.nia.nih.gov/health/publication/whats-your- ...

Evidence of multiple introductions of HIV-1 subtype C in Angola.

Science.gov (United States)

Afonso, Joana Morais; Morgado, Mariza G; Bello, Gonzalo

2012-10-01

HIV-1 subtype C is the most prevalent group M clade in southern Africa and some eastern African countries. Subtype C is also the most frequent subtype in Angola (southwestern Africa), with an estimated prevalence of 10-20%. In order to better understand the origin of the HIV-1 subtype C strains circulating in Angola, 31 subtype C pol sequences of Angolan origin were compared with 1950 subtype C pol sequences sampled in other African countries. Phylogenetic analyses reveal that the Angolan subtype C sequences were distributed in 16 different lineages that were widely dispersed among other African strains. Ten subtype C Angolan lineages were composed by only one sequence, while the remaining six clades contain between two and seven sequences. Bayesian phylogeographic analysis indicates that most Angolan clades probably originated in different southern African countries with the exception of one lineage that most likely originated in Burundi. Evolutionary analysis suggests that those Angolan subtype C clades composed by ≥ 2 sequences were introduced into the country between the late 1970s and the mid 2000s. The median estimated time frame for the origin of those Angolan lineages coincides with periods of positive migration influx in Angola that were preceded by phases of negative migratory outflow. These results demonstrate that the Angolan subtype C epidemic resulted from multiple introductions of subtype C viruses mainly imported from southern African countries over the last 30years, some of which have been locally disseminated establishing several autochthonous transmission networks. This study also suggests that population mobility between Angola and southern African countries during civil war (1974-2002) may have played a key role in the emergence of the Angolan subtype C epidemic. Copyright © 2012 Elsevier B.V. All rights reserved.

Isolation and characterization of NIH 3T3 cells expressing polyomavirus small T antigen

International Nuclear Information System (INIS)

Noda, T.; Satake, M.; Robins, T.; Ito, Y.

1986-01-01

The polyomavirus small T-antigen gene, together with the polyomavirus promoter, was inserted into retrovirus vector pGV16 which contains the Moloney sarcoma virus long terminal repeat and neomycin resistance gene driven by the simian virus 40 promoter. This expression vector, pGVST, was packaged into retrovirus particles by transfection of PSI2 cells which harbor packaging-defective murine retrovirus genome. NIH 3T3 cells were infected by this replication-defective retrovirus containing pGVST. Of the 15 G418-resistant cell clones, 8 express small T antigen at various levels as revealed by immunoprecipitation. A cellular protein with an apparent molecular weight of about 32,000 coprecipitates with small T antigen. Immunofluorescent staining shows that small T antigen is mainly present in the nuclei. Morphologically, cells expressing small T antigen are indistinguishable from parental NIH 3T3 cells and have a microfilament pattern similar to that in parental NIH 3T3 cells. Cells expressing small T antigen form a flat monolayer but continue to grow beyond the saturation density observed for parental NIH 3T3 cells and eventually come off the culture plate as a result of overconfluency. There is some correlation between the level of expression of small T antigen and the growth rate of the cells. Small T-antigen-expressing cells form small colonies in soft agar. However, the proportion of cells which form these small colonies is rather small. A clone of these cells tested did not form tumors in nude mice within 3 months after inoculation of 10 6 cells per animal. Thus, present studies establish that the small T antigen of polyomavirus is a second nucleus-localized transforming gene product of the virus (the first one being large T antigen) and by itself has a function which is to stimulate the growth of NIH 3T3 cells beyond their saturation density in monolayer culture

Executive Function in Children with Attention Deficit/Hyperactivity Disorder: the NIH EXAMINER battery

Science.gov (United States)

Schreiber, Jane E.; Possin, Katherine L.; Girard, Jonathan M.; Rey-Casserly, Celiane

2014-01-01

Theories of ADHD increasingly highlight the role of neuropsychological impairment in ADHD; however, a consistent and identifiable pattern of performance on tests is not well established. The NIH EXAMINER battery provides measures of common variance across multiple executive function tests within specific domains and was used to characterize which executive functions are most affected in children with ADHD. Thirty-two children (24 male), ages 8–15 years (M=12.02, SD=2.29), diagnosed with ADHD and no comorbid disorder completed the NIH EXAMINER battery. Sixty age and gender matched healthy controls were chosen from a database of participants enrolled in the NIH EXAMINER multi-site study. Children with ADHD performed worse on the working memory score compared with the controls. No differences were found on the cognitive control or fluency scores. For children with ADHD, poorer working memory performance predicted parent report of child learning problems. Cognitive control and fluency scores did not predict learning problems. In summary, working memory emerges as a primary impairment in children with ADHD who have no comorbid disorders. Furthermore, working memory weaknesses may underlie the academic problems often seen in children with ADHD. PMID:24103310

The Human Glioblastoma Cell Culture Resource: Validated Cell Models Representing All Molecular Subtypes

Directory of Open Access Journals (Sweden)

Yuan Xie

2015-10-01

Full Text Available Glioblastoma (GBM is the most frequent and malignant form of primary brain tumor. GBM is essentially incurable and its resistance to therapy is attributed to a subpopulation of cells called glioma stem cells (GSCs. To meet the present shortage of relevant GBM cell (GC lines we developed a library of annotated and validated cell lines derived from surgical samples of GBM patients, maintained under conditions to preserve GSC characteristics. This collection, which we call the Human Glioblastoma Cell Culture (HGCC resource, consists of a biobank of 48 GC lines and an associated database containing high-resolution molecular data. We demonstrate that the HGCC lines are tumorigenic, harbor genomic lesions characteristic of GBMs, and represent all four transcriptional subtypes. The HGCC panel provides an open resource for in vitro and in vivo modeling of a large part of GBM diversity useful to both basic and translational GBM research.

Oppositional defiant disorder dimensions and subtypes among detained male adolescent offenders.

Science.gov (United States)

Aebi, Marcel; Barra, Steffen; Bessler, Cornelia; Steinhausen, Hans-Christoph; Walitza, Susanne; Plattner, Belinda

2016-06-01

In adolescent offenders, oppositional defiant disorder (ODD) and its dimensions/subtypes have been frequently ignored due to the stronger focus on criminal behaviours. The revised criteria of the DSM-5 now allow diagnosing ODD in older youths independent of conduct disorder (CD). This study aimed at analysing ODD dimensions/subtypes and their relation to suicidality, comorbid psychiatric disorders, and criminal behaviours after release from detention in a sample of detained male adolescents. Suicidality and psychiatric disorders (including ODD symptoms) were assessed in a consecutive sample of 158 male adolescents (Mage  = 16.89 years) from the Zurich Juvenile Detention Centre. Based on previous research findings, an irritable ODD dimension and a defiant/vindictive ODD dimension based on ODD symptoms were defined. Latent Class Analysis (LCA) was used to identify distinct subtypes of adolescent offenders according to their ODD symptom profiles. Logistic regression and Cox regression were used to analyse the relations of ODD dimensions/ODD subtypes to comorbid psychopathology and criminal reoffenses from official data. The ODD-irritable dimension, but not the ODD defiant/vindictive dimension predicted comorbid anxiety, suicidality and violent reoffending. LCA identified four subtypes, namely, a no-ODD subtype, a severe ODD subtype and two moderate ODD subtypes with either defiant or irritable symptoms. The irritable ODD subtype and the severe ODD subtype were related to suicidality and comorbid affective/anxiety disorders. The irritable ODD subtype was the strongest predictor of criminal (violent) reoffending even when controlling for CD. The present findings confirm the presence of ODD dimensions/subtypes in a highly disturbed adolescent offender sample. Irritable youths were at risk of suicide and persistent criminal behaviours. Due to the severe consequences of irritability, a standardized assessment approach and a specific treatment is needed in prison to

Financial Management, DoD's Liability for Aircraft Disposal Can Be Estimated

National Research Council Canada - National Science Library

1997-01-01

DOD has not yet implemented the federal accounting standard that requires recognizing and reporting liabilities such as those associated with aircraft disposal, nor has it provided guidance to the military services...

Military Operations: DOD Needs to Address Contract Oversight and Quality Assurance Issues for Contracts Used to Support Contingency Operations

National Research Council Canada - National Science Library

Solis, William M; Coffey, Carole; Baker, Sarah; Brown, Renee; Junek, Larry; La Due Lake, Ronald; Lenane, Katherine; Mason, Susan; Sawyer, Jr., Connie W; Thornton, Karen

2008-01-01

.... In its fiscal year 2007 report, the House Appropriations Committee directed GAO to examine the link between the growth in DOD's operation and maintenance costs and DOD's increased reliance on service contracts. GAO determined (1...

Optimum design of composite panel with photovoltaic-thermo module. Absorbing effect of cooling panel; Hikari netsu fukugo panel no saiteki sekkei. Reikyaku panel no kyunetsu koka

Energy Technology Data Exchange (ETDEWEB)

Sato, M; Kikuchi, S; Tani, T [Science University of Tokyo, Tokyo (Japan); Kadotani, K; Imaizumi, H [Komatsu Ltd., Tokyo (Japan)

1996-10-27

The composite panel with photovoltaic-thermo module becomes higher in energy-saving than the conventional air-conditioning system by the independent radiational heating and cooling effect obtained when the generating panel using a solar cell module is combined with the heating and cooling panel using a thermo-element module. The output of a solar cell module can be directly used because the solar cell module operates in AC. This paper reports the relation between the absorbed value and power consumption of the cooling panel, while paying attention to the cooling panel. The performance coefficient of the maximum absorbed value from an non-absorbing substance to a cooling panel is 2 to 3. Assume that the cooling panel during non-adiabatic operation is operated using a solar cell module of 800 W/m{sup 2} in solar intensity and 15% in conversion efficiency. The cooling-surface temperature difference is 12.12 K, and the maximum absorbed value of a non-absorbing substance to a cooling panel is 39.12 W/m{sup 2}. The absorbed value of the outer temperature to the cooling panel is 74.4 W/m{sup 2}, and each performance coefficient is 3.26 and 0.62. The absorbed value must be calculated for evaluation from the cooling-surface temperature difference measured directly from the cooling panel. 4 refs., 8 figs., 1 tab.

Strategies for subtyping influenza viruses circulating in the Danish pig population

DEFF Research Database (Denmark)

Breum, Solvej Østergaard; Hjulsager, Charlotte Kristiane; Trebbien, Ramona

2010-01-01

in the Danish pig population functional and rapid subtyping assays are required. The conventional RT-PCR influenza subtyping assays developed by Chiapponi et al. (2003) have been implemented and used for typing of influenza viruses found positive in a pan influenza A real time RT-PCR assay. The H1 and N1 assays......Influenza viruses are endemic in the Danish pig population and the dominant circulating subtypes are H1N1, a Danish H1N2 reassortant, and H3N2. Here we present our current and future strategies for influenza virus subtyping. For diagnostic and surveillance of influenza subtypes circulating...... were specific when applied on Danish influenza positive samples, whereas the N2 assay consistently showed several unspecific PCR products. A subset of positive influenza samples detected by the real time RT-PCR screening assay could not be subtyped using these assays. Therefore, new influenza subtyping...

CAC on a MAC: Setting up a DOD Common Access Card Reader on the Macintosh OS X Operating System

National Research Council Canada - National Science Library

Hopfner, Phil

2006-01-01

.... The CAC readers in conjunction with the user's Smart Card enables access to DoD PKI-enabled websites and allows the user to send signed and encrypted email utilizing the DoD Public Key Infrastructure (PKI...

Inpatient Data Supporting the DOD Military Retirement Health Benefits Liability Estimate

National Research Council Canada - National Science Library

Lane, F

2000-01-01

.... Military retirement health benefits are post-retirement benefits that DoD provides to military retirees and other eligible beneficiaries through the Civilian Health and Medical Program of the Uniformed Services (Purchased Care...

Year 2000 Certification of Mission-Critical DoD Information Technology Systems

National Research Council Canada - National Science Library

1998-01-01

Our objective was to determine whether the year 2000 certification process is adequate to ensure that mission critical DoD information technology systems will continue to operate properly after the year 2000...

Neurocognitive Impairments Are More Severe in the Binge-Eating/Purging Anorexia Nervosa Subtype Than in the Restricting Subtype.

Science.gov (United States)

Tamiya, Hiroko; Ouchi, Atushi; Chen, Runshu; Miyazawa, Shiho; Akimoto, Yoritaka; Kaneda, Yasuhiro; Sora, Ichiro

2018-01-01

Objective: To evaluate cognitive function impairment in patients with anorexia nervosa (AN) of either the restricting (ANR) or binge-eating/purging (ANBP) subtype. Method: We administered the Japanese version of the MATRICS Consensus Cognitive Battery to 22 patients with ANR, 18 patients with ANBP, and 69 healthy control subjects. Our participants were selected from among the patients at the Kobe University Hospital and community residents. Results: Compared to the healthy controls, the ANR group had significantly lower visual learning and social cognition scores, and the ANBP group had significantly lower processing speed, attention/vigilance, visual learning, reasoning/problem-solving, and social cognition scores. Compared to the ANR group, the ANBP group had significantly lower attention/vigilance scores. Discussion: The AN subtypes differed in cognitive function impairments. Participants with ANBP, which is associated with higher mortality rates than ANR, exhibited greater impairment severities, especially in the attention/vigilance domain, confirming the presence of impairments in continuous concentration. This may relate to the impulsivity, an ANBP characteristic reported in the personality research. Future studies can further clarify the cognitive impairments of each subtype by addressing the subtype cognitive functions and personality characteristics.

The Miracle of an Artificial Pancreas | NIH MedlinePlus the Magazine

Science.gov (United States)

... Diabetes Follow us The Miracle of an Artificial Pancreas Four NIH-funded Artificial Pancreas Research Efforts Underway Thanks to investments in new ... diabetes are on the horizon, including the artificial pancreas. The artificial pancreas is an integrated system that ...

Superficial basal cell carcinoma: A comparison of superficial only subtype with superficial combined with other subtypes by age, sex and anatomic site in 3150 cases.

Science.gov (United States)

Pyne, John H; Myint, Esther; Barr, Elizabeth M; Clark, Simon P; David, Michael; Na, Renua; Hou, Ruihang

2017-08-01

Basal cell carcinoma (BCC) may present as superficial subtype alone (sBCC) or superficial combined with other subtypes. The objective of this study was to compare sBCC without or with other BCC subtypes by age, sex and anatomic site. We retrospectively collected superficial BCC with the above characteristics from an Australian center during 2009 to 2014. We recorded 1528 sBCC and 1622 superficial BCC combined with other BCC subtype cases. Males numbered 2007 and females 1140. On males, head sites (forehead, cheek, nose and ear combined) compared to limb plus trunk sites displayed a higher incidence of superficial BCC combined with either nodular and or aggressive BCC subtypes (OR 13.15 CI 95% 8.9-19.5 P < .0001). On females a similar comparison also found a higher incidence of superficial BCC combined with solid subtype BCC on head sites compared to trunk and limb sites (OR 9.66 CI 95% 5.8-16.1 P < .0001). Superficial BCC alone is more likely on younger females on trunk and limb sites. Small partial biopsies reported as sBCC may miss other BCC subtypes present with higher risk on facial sites for males and females. Males had smaller proportions of superficial only subtype BCC on facial and ear sites compared to females. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

The Region of Difference Four is a Robust Genetic Marker for Subtyping Mycobacterium caprae Isolates and is Linked to Spatial Distribution of Three Subtypes.

Science.gov (United States)

Rettinger, A; Broeckl, S; Fink, M; Prodinger, W M; Blum, H; Krebs, S; Domogalla, J; Just, F; Gellert, S; Straubinger, R K; Büttner, M

2017-06-01

Alpine Mycobacterium caprae isolates found in cattle and red deer display at least three genetic variations in the region of difference four (RD4) that can be used for further differentiation of the isolates into the subtypes 'Allgäu', 'Karwendel' and 'Lechtal'. Each genomic subtype is thereby characterized by a specific nucleotide deletion pattern in the 12.7-kb RD4 region. Even though M. caprae infections are frequently documented in cattle and red deer, little is known about the transmission routes. Hence, robust markers for M. caprae subtyping are needed to gain insight into the molecular epidemiology. For this reason, a rapid and robust multiplex PCR was developed for the simultaneous detection of three M. caprae RD4 subtypes and was used to subtype a total number of 241 M. caprae isolates from animals (145 cattle, 95 red deer and one fox) from Bavaria and Austria. All three subtypes occur spatially distributed and are found in cattle and in red deer suggesting transmission between the two species. As subtypes are genetically stable in both species it is hypothesized that the described genetic variations developed within the host due to 'within-host replication'. The results of this study recommend the genomic RD4 region as a reliable diagnostic marker for M. caprae subtype differentiation. © 2015 Blackwell Verlag GmbH.

Defense Acquisition Workforce: DOD Has Opportunities to Further Enhance Use and Management of Development Fund

Science.gov (United States)

2017-03-01

engineering, and business . To ensure that DOD has the right people with the right skills to meet future needs, we recommended that DOD complete competency...years to address attrition in contracting and to hire engineers in new areas such as cybersecurity . • The Air Force’s March 2016 DAWDF guidance...planning.23 For example, in fiscal year 2015, the Defense Acquisition University, the Navy, and the Army each provided cybersecurity -related training

Regulating services as measures of ecological resilience on DoD lands

Science.gov (United States)

Angermeier, Paul; Villamagna, Amy M.

2015-01-01

Knowledge of the capacity and flow of ecosystem services can help DoD land managers make decisions that enhance cost-effectiveness, minimize environmental damage, and maximize resources available for military missions. We demonstrated a methodology to quantify and map selected regulating services (RS), which helps land managers envision tradeoffs. Our objectives were to 1) estimate current capacity of and demand for selected RS within DoD lands, 2) examine the effects of future DoD land management and climate changes on the capacity and flow of these RS, and 3) project how land-use and climate changes in nearby lands affect future demand for RS. Our approach incorporates widely accepted models and equations, remote sensing, GIS analysis, and stakeholder involvement. Required data include land cover/use, soil type, precipitation, and air temperature. We integrated data into the a) Surface Curve Number Method and b) Revised Universal Soil Loss Equation to estimate capacity of sediment, nitrogen (N) and surface-water regulation. Capacities and flows of RS vary greatly across landscapes and are likely to vary as climate changes or development occurs. Analyses of RS capacity and flow can help managers and planners prioritize actions in the context of best management practices and compatible use buffers. Staff surveys indicated that our approach was informative and easy to use. Implementation may be most limited by on-installation personnel time.

HIV subtype, epidemiological and mutational correlations in patients from Paraná, Brazil.

Science.gov (United States)

Silva, Monica Maria Gomes da; Telles, Flavio Queiroz; da Cunha, Clovis Arns; Rhame, Frank S

2010-01-01

Analyze patients with HIV infection from Curitiba, Paraná, their epidemiological characteristics and HIV RAM. Patients regularly followed in an ID Clinic had their medical data evaluated and cases of virological failure were analyzed with genotypic report. Patients with complete medical charts were selected (n = 191). Demographic and clinical characteristics were compared. One hundred thirty two patients presented with subtype B infection (69.1%), 41 subtype C (21.5%), 10 subtype F (5.2%), 7 BF (3.7%) and 1 CF (0.5%). Patients with subtype B infection had been diagnosed earlier than patients with subtype non-B. Also, subtype B infection was more frequent in men who have sex with men, while non-B subtypes occurred more frequently in heterosexuals and women. Patients with previous history of three classes of ARVs (n = 161) intake were selected to evaluate resistance. For RT inhibitors, 41L and 210W were more frequently observed in subtype B than in non-B strains. No differences between subtypes and mutations were observed to NNTRIs. Mutations at 10, 32 and 63 position of protease were more observed in subtype B viruses than non-B, while positions 20 and 36 of showed more amino acid substitutions in subtype non-B viruses. Patients with history of NFV intake were evaluated to resistance pathway. The 90M pathway was more frequent in subtypes B and non-B. Mutations previously reported as common in non-B viruses, such as 65R and 106M, were uncommon in our study. Mutations 63P and 36I, previously reported as common in HIV-1 subtypes B and C from Brazil, respectively, were common. There is a significant frequency of HIV-1 non-B infections in Paraná state, with isolates classified as subtypes C, F, BF and BC. Patients with subtype C infection were more frequently female, heterosexual and had a longer average time of HIV diagnosis.

HIV subtype, epidemiological and mutational correlations in patients from Paraná, Brazil

Directory of Open Access Journals (Sweden)

Monica Maria Gomes da Silva

Full Text Available OBJECTIVE: Analyze patients with HIV infection from Curitiba, Paraná, their epidemiological characteristics and HIV RAM. METHODS: Patients regularly followed in an ID Clinic had their medical data evaluated and cases of virological failure were analyzed with genotypic report. RESULTS: Patients with complete medical charts were selected (n = 191. Demographic and clinical characteristics were compared. One hundred thirty two patients presented with subtype B infection (69.1%, 41 subtype C (21.5%, 10 subtype F (5.2%, 7 BF (3.7% and 1 CF (0.5%. Patients with subtype B infection had been diagnosed earlier than patients with subtype non-B. Also, subtype B infection was more frequent in men who have sex with men, while non-B subtypes occurred more frequently in heterosexuals and women. Patients with previous history of three classes of ARVs (n = 161 intake were selected to evaluate resistance. For RT inhibitors, 41L and 210W were more frequently observed in subtype B than in non-B strains. No differences between subtypes and mutations were observed to NNTRIs. Mutations at 10, 32 and 63 position of protease were more observed in subtype B viruses than non-B, while positions 20 and 36 of showed more amino acid substitutions in subtype non-B viruses. Patients with history of NFV intake were evaluated to resistance pathway. The 90M pathway was more frequent in subtypes B and non-B. Mutations previously reported as common in non-B viruses, such as 65R and 106M, were uncommon in our study. Mutations 63P and 36I, previously reported as common in HIV-1 subtypes B and C from Brazil, respectively, were common. CONCLUSION: There is a significant frequency of HIV-1 non-B infections in Paraná state, with isolates classified as subtypes C, F, BF and BC. Patients with subtype C infection were more frequently female, heterosexual and had a longer average time of HIV diagnosis

Assessing the genetic architecture of epithelial ovarian cancer histological subtypes

DEFF Research Database (Denmark)

Cuellar-Partida, Gabriel; Lu, Yi; Dixon, Suzanne C

2016-01-01

studies show that certain genetic variants confer susceptibility to all subtypes while other variants are subtype-specific. Here, we perform an extensive analysis of the genetic architecture of EOC subtypes. To this end, we used data of 10,014 invasive EOC patients and 21,233 controls from the Ovarian...

Sensory Subtypes in Preschool Aged Children with Autism Spectrum Disorder.

Science.gov (United States)

Tomchek, Scott D; Little, Lauren M; Myers, John; Dunn, Winnie

2018-06-01

Given the heterogeneity of autism spectrum disorder (ASD), research has investigated how sensory features elucidate subtypes that enhance our understanding of etiology and tailored treatment approaches. Previous studies, however, have not integrated core developmental behaviors with sensory features in investigations of subtypes in ASD. Therefore, we used latent profile analysis to examine subtypes in a preschool aged sample considering sensory processing patterns in combination with social-communication skill, motor performance, and adaptive behavior. Results showed four subtypes that differed by degree and quality of sensory features, age and differential presentation of developmental skills. Findings partially align with previous literature on sensory subtypes and extends our understanding of how sensory processing aligns with other developmental domains in young children with ASD.

The Federal Trust Doctrine: What Does It Mean for DoD?

National Research Council Canada - National Science Library

2004-01-01

Policy Overview: DoD will meet its responsibleness to the tribes, recognize tribal sovereignty, consult before taking action, manage its lands consistent with the protection of tribal lands resources and traditional cultural properties...

Critical Success Factors and Their Application to DOD Weapon System Acquisition

National Research Council Canada - National Science Library

Harris, Chad M

2006-01-01

.... The goal of this project was to identify Critical Success Factors and determine if they could be applied to DoD acquisition programs in order to improve the acquisition process and provide program...

Report on the Audit of DoD Immunity From State Taxation

National Research Council Canada - National Science Library

1991-01-01

.... We also determined if sales taxes were being applied to direct purchases by DoD, and if contracting officers were ensuring that contactors were taking full advantage of existing immunity from state taxes...

Pathological Gambling Subtypes

Science.gov (United States)

Vachon, David D.; Bagby, R. Michael

2009-01-01

Although pathological gambling (PG) is regarded in the 4th edition of the "Diagnostic and Statistical Manual of Mental Disorders" (American Psychiatric Association, 1994) as a unitary diagnostic construct, it is likely composed of distinct subtypes. In the current report, the authors used cluster analyses of personality traits with a…

48 CFR 245.7101-3 - DD Form 1348-1, DoD Single Line Item Release/Receipt Document.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false DD Form 1348-1, DoD Single Line Item Release/Receipt Document. 245.7101-3 Section 245.7101-3 Federal Acquisition Regulations... PROPERTY Plant Clearance Forms 245.7101-3 DD Form 1348-1, DoD Single Line Item Release/Receipt Document...

48 CFR Appendix I to Chapter 2 - Policy and Procedures for the DOD Pilot Mentor-Protege Program

Science.gov (United States)

2010-10-01

... the DOD Pilot Mentor-Protege Program I Appendix I to Chapter 2 Federal Acquisition Regulations System... and Procedures for the DOD Pilot Mentor-Protege Program I-100Purpose. (a) This Appendix I to 48 CFR Chapter 2 implements the Pilot Mentor-Protégé Program (hereafter referred to as the “Program”) established...

Distinct molecular subtypes of uterine leiomyosarcoma respond differently to chemotherapy treatment.

Science.gov (United States)

An, Yang; Wang, Shuzhen; Li, Songlin; Zhang, Lulu; Wang, Dayong; Wang, Haojie; Zhu, Shibai; Zhu, Wan; Li, Yongqiang; Chen, Wenwu; Ji, Shaoping; Guo, Xiangqian

2017-09-11

Uterine leiomyosarcoma (ULMS) is an aggressive form of soft tissue tumors. The molecular heterogeneity and pathogenesis of ULMS are not well understood. Expression profiling data were used to determine the possibility and optimal number of ULMS molecular subtypes. Next, clinicopathological characters and molecular pathways were analyzed in each subtype to prospect the clinical applications and progression mechanisms of ULMS. Two distinct molecular subtypes of ULMS were defined based on different gene expression signatures. Subtype I ULMS recapitulated low-grade ULMS, the gene expression pattern of which resembled normal smooth muscle cells, characterized by overexpression of smooth muscle function genes such as LMOD1, SLMAP, MYLK, MYH11. In contrast, subtype II ULMS recapitulated high-grade ULMS with higher tumor weight and invasion rate, and was characterized by overexpression of genes involved in the pathway of epithelial to mesenchymal transition and tumorigenesis, such as CDK6, MAPK13 and HOXA1. We identified two distinct molecular subtypes of ULMS responding differently to chemotherapy treatment. Our findings provide a better understanding of ULMS intrinsic molecular subtypes, and will potentially facilitate the development of subtype-specific diagnosis biomarkers and therapy strategies for these tumors.

Difference of achalasia subtypes based on clinical symptoms, radiographic findings, and stasis scores

Directory of Open Access Journals (Sweden)

A. Meillier

2018-01-01

Conclusions: Achalasia subtypes had similar clinical symptoms, except for increased vomiting severity in subtype i. The maximum esophageal diameter in subtype ii was significantly greater than in subtype iii. Esophageal stasis scores were similar. Thus, high-resolution esophageal manometry remains essential in assessing achalasia subtypes.

Developing a Comprehensive Approach Could Help DOD Better Manage National Security Risks in the Supply Chain

Science.gov (United States)

2016-02-01

supply chains for rare earths.20 According to Industrial Analysis Center officials, only 10 percent of surveys sent to prime contractors for 79...the Supply Chain Report to Congressional Committees February 2016 GAO-16-161 United States Government Accountability Office United...Developing a Comprehensive Approach Could Help DOD Better Manage National Security Risks in the Supply Chain Why GAO Did This Study DOD depends on

Tubal ligation and risk of ovarian cancer subtypes

DEFF Research Database (Denmark)

Sieh, Weiva; Salvador, Shannon; McGuire, Valerie

2013-01-01

Tubal ligation is a protective factor for ovarian cancer, but it is unknown whether this protection extends to all invasive histological subtypes or borderline tumors. We undertook an international collaborative study to examine the association between tubal ligation and ovarian cancer subtypes....

Subtyping pathological gamblers based on impulsivity, depression, and anxiety.

Science.gov (United States)

Ledgerwood, David M; Petry, Nancy M

2010-12-01

This study examined putative subtypes of pathological gamblers (PGs) based on the Pathways model, and it also evaluated whether the subtypes would benefit differentially from treatment. Treatment-seeking PGs (N = 229) were categorized into Pathways subtypes based on scores from questionnaires assessing anxiety, depression, and impulsivity. The Addiction Severity Index-Gambling assessed severity of gambling problems at baseline, posttreatment, and 12-month follow-up. Compared with behaviorally conditioned (BC) gamblers, emotionally vulnerable (EV) gamblers had higher psychiatric and gambling severity, and were more likely to have a parent with a psychiatric history. Antisocial impulsive (AI) gamblers also had elevated gambling and psychiatric severity relative to BC gamblers. They were more likely to have antisocial personality disorder and had the highest legal and family/social severity scores. They were also most likely to have a history of substance abuse treatment, history of inpatient psychiatric treatment, and a parent with a substance use or gambling problem. AI and EV gamblers experienced greater gambling severity throughout treatment than BC gamblers, but all three subtypes demonstrated similar patterns of treatment response. Thus, the three Pathways subtypes differ on some baseline characteristics, but subtyping did not predict treatment outcomes beyond a simple association with problem gambling severity. (PsycINFO Database Record (c) 2010 APA, all rights reserved).

Diabetes and Breast Cancer Subtypes.

Directory of Open Access Journals (Sweden)

Heleen K Bronsveld

Full Text Available Women with diabetes have a worse survival after breast cancer diagnosis compared to women without diabetes. This may be due to a different etiological profile, leading to the development of more aggressive breast cancer subtypes. Our aim was to investigate whether insulin and non-insulin treated women with diabetes develop specific clinicopathological breast cancer subtypes compared to women without diabetes.This cross-sectional study included randomly selected patients with invasive breast cancer diagnosed in 2000-2010. Stratified by age at breast cancer diagnosis (≤50 and >50 years, women with diabetes were 2:1 frequency-matched on year of birth and age at breast cancer diagnosis (both in 10-year categories to women without diabetes, to select ~300 patients with tumor tissue available. Tumor MicroArrays were stained by immunohistochemistry for estrogen and progesterone receptor (ER, PR, HER2, Ki67, CK5/6, CK14, and p63. A pathologist scored all stains and revised morphology and grade. Associations between diabetes/insulin treatment and clinicopathological subtypes were analyzed using multivariable logistic regression. Morphology and grade were not significantly different between women with diabetes (n = 211 and women without diabetes (n = 101, irrespective of menopausal status. Premenopausal women with diabetes tended to have more often PR-negative (OR = 2.44(95%CI:1.07-5.55, HER2-negative (OR = 2.84(95%CI:1.11-7.22, and basal-like (OR = 3.14(95%CI:1.03-9.60 tumors than the women without diabetes, with non-significantly increased frequencies of ER-negative (OR = 2.48(95%CI:0.95-6.45 and triple negative (OR = 2.60(95%CI:0.88-7.67 tumors. After adjustment for age and BMI, the associations remained similar in size but less significant. We observed no evidence for associations of clinicopathological subtypes with diabetes in postmenopausal women, or with insulin treatment in general.We found no compelling evidence that women with diabetes

Diabetes and Breast Cancer Subtypes.

Science.gov (United States)

Bronsveld, Heleen K; Jensen, Vibeke; Vahl, Pernille; De Bruin, Marie L; Cornelissen, Sten; Sanders, Joyce; Auvinen, Anssi; Haukka, Jari; Andersen, Morten; Vestergaard, Peter; Schmidt, Marjanka K

2017-01-01

Women with diabetes have a worse survival after breast cancer diagnosis compared to women without diabetes. This may be due to a different etiological profile, leading to the development of more aggressive breast cancer subtypes. Our aim was to investigate whether insulin and non-insulin treated women with diabetes develop specific clinicopathological breast cancer subtypes compared to women without diabetes. This cross-sectional study included randomly selected patients with invasive breast cancer diagnosed in 2000-2010. Stratified by age at breast cancer diagnosis (≤50 and >50 years), women with diabetes were 2:1 frequency-matched on year of birth and age at breast cancer diagnosis (both in 10-year categories) to women without diabetes, to select ~300 patients with tumor tissue available. Tumor MicroArrays were stained by immunohistochemistry for estrogen and progesterone receptor (ER, PR), HER2, Ki67, CK5/6, CK14, and p63. A pathologist scored all stains and revised morphology and grade. Associations between diabetes/insulin treatment and clinicopathological subtypes were analyzed using multivariable logistic regression. Morphology and grade were not significantly different between women with diabetes (n = 211) and women without diabetes (n = 101), irrespective of menopausal status. Premenopausal women with diabetes tended to have more often PR-negative (OR = 2.44(95%CI:1.07-5.55)), HER2-negative (OR = 2.84(95%CI:1.11-7.22)), and basal-like (OR = 3.14(95%CI:1.03-9.60) tumors than the women without diabetes, with non-significantly increased frequencies of ER-negative (OR = 2.48(95%CI:0.95-6.45)) and triple negative (OR = 2.60(95%CI:0.88-7.67) tumors. After adjustment for age and BMI, the associations remained similar in size but less significant. We observed no evidence for associations of clinicopathological subtypes with diabetes in postmenopausal women, or with insulin treatment in general. We found no compelling evidence that women with diabetes, treated

Nut and peanut butter consumption and the risk of esophageal and gastric cancer subtypes.

Science.gov (United States)

Hashemian, Maryam; Murphy, Gwen; Etemadi, Arash; Dawsey, Sanford M; Liao, Linda M; Abnet, Christian C

2017-09-01

Background: Nut consumption has been associated with decreased risk of colorectal, endometrial, lung, and pancreatic cancers. Polyphenols, fiber, vitamins, and minerals in nuts may confer this observed protective effect. To our knowledge, no prospective study has evaluated the effect of nut consumption on esophageal and gastric cancers. Objective: The objective was to evaluate the associations between nut and peanut butter consumption and the risk of esophageal and gastric cancers and their different subtypes. Design: In this study we used data from the NIH-AARP Diet and Health Study, which enrolled 566,407 persons who were 50-71 y old at baseline (1995-1996). The median follow-up time was 15.5 y. Intakes of nuts and peanut butter were assessed through the use of a validated food-frequency questionnaire. We used Cox proportional hazard models to estimate HRs and 95% CIs for esophageal and gastric cancers and their subtypes. Results: We identified 966 incident cases of esophageal adenocarcinomas, 323 cases of esophageal squamous cell carcinoma, 698 cases of gastric cardia adenocarcinoma, and 732 cases of gastric noncardia adenocarcinoma. Compared with those who did not consume nuts or peanut butter [lowest category of consumption (C0)], participants in the highest category of nut consumption (C3) had a lower risk of developing gastric noncardia adenocarcinoma [C3 compared with C0, HR: 0.73 (95% CI: 0.57, 0.94)]. This inverse association was also seen for peanut butter consumption [C3 compared with C0, HR: 0.75 (95% CI: 0.60, 0.94)]. We observed no significant associations between the highest and lowest intakes of nuts or peanut butter and the risk of gastric cardia adenocarcinoma, esophageal adenocarcinoma, or esophageal squamous cell carcinoma. Conclusions: Among older American adults, both nut and peanut butter consumption were inversely associated with the risk of gastric noncardia adenocarcinoma. This trial was registered at clinicaltrials.gov as NCT00340015. �

78 FR 9890 - DoD Medicare-Eligible Retiree Health Care Board of Actuaries; Notice of Federal Advisory...

Science.gov (United States)

2013-02-12

... Actuaries; Notice of Federal Advisory Committee Meeting AGENCY: DoD. ACTION: Meeting notice. SUMMARY: Under... Retiree Health Care Board of Actuaries will take place. DATES: Friday, August 2, 2013, from 10:00 a.m. to... Activity, DoD Office of the Actuary, 4800 Mark Center Drive, STE 06J25-01, Alexandria, VA 22350-4000. Phone...

Subtype distribution of Blastocystis isolates from synanthropic and zoo animals and identification of a new subtype

DEFF Research Database (Denmark)

Stensvold, C. R.; Alfellani, M. A.; Nørskov-Lauritsen, S.

2009-01-01

Blastocystis isolates from 56 Danish synanthropic and zoo animals, 62 primates primarily from United Kingdom (UK) collections and 16 UK primate handlers were subtyped by PCR, sequencing and phylogenetic analysis. A new subtype (ST) from primates and artiodactyls was identified and designated...... infections from primates by their handlers had occurred in these cases. Data from published studies of non-human primates, other mammals and birds were collected and interpreted to generate a comprehensive overview on the ST distribution in such animals. On the basis of information on 438 samples...

Is PIGD a legitimate motor subtype in Parkinson disease?

Science.gov (United States)

Kotagal, Vikas

2016-06-01

Parkinson disease is a chronic progressive syndrome with a broad array of clinical features. Different investigators have suggested the heterogeneous motor manifestations of early Parkinson disease can be conceptualized through a taxonomy of clinical subtypes including tremor-predominant and postural instability and gait difficulty-predominant subtypes. Although it is theoretically valuable to distinguish subtypes of Parkinson disease, the reality is that few patients fit these discrete categories well and many transition from exhibiting elements of one subtype to elements of another. In the time since the initial description of the postural instability and gait difficulty-predominant subtype, Parkinson disease clinical research has blossomed in many ways - including an increased emphasis on the role of medical comorbidities and extranigral pathologies in Parkinson disease as markers of prognostic significance. By conceptualizing the pathogenesis of an expansive disease process in the limited terms of categorical motor subtypes, we run the risk of overlooking or misclassifying clinically significant pathogenic risk factors that lead to the development of motor milestones such as falls and related axial motor disability. Given its critical influence on quality of life and overall prognosis, we are in need of a model of postural instability and gait difficulty-predominant features in Parkinson disease that emphasizes the overlooked pathological influence of aging and medical comorbidities on the development of axial motor burden and postural instability and gait difficulty-predominant features. This Point of View proposes thinking of postural instability and gait difficulties in Parkinson disease not as a discrete subtype, but rather as multidimensional continuum influenced by several overlapping age-related pathologies.

Racial difference in histologic subtype of renal cell carcinoma

International Nuclear Information System (INIS)

Olshan, Andrew F; Kuo, Tzy-Mey; Meyer, Anne-Marie; Nielsen, Matthew E; Purdue, Mark P; Rathmell, W Kimryn

2013-01-01

In the United States, renal cell carcinoma (RCC) has rapidly increased in incidence for over two decades. The most common histologic subtypes of RCC, clear cell, papillary, and chromophobe have distinct genetic and clinical characteristics; however, epidemiologic features of these subtypes have not been well characterized, particularly regarding any associations between race, disease subtypes, and recent incidence trends. Using data from the Surveillance, Epidemiology, and End Results (SEER) Program, we examined differences in the age-adjusted incidence rates and trends of RCC subtypes, including analysis focusing on racial differences. Incidence rates increased over time (2001–2009) for all three subtypes. However, the proportion of white cases with clear cell histology was higher than among blacks (50% vs. 31%, respectively), whereas black cases were more likely than white cases to have papillary RCC (23% vs. 9%, respectively). Moreover, papillary RCC incidence increased more rapidly for blacks than whites (P < 0.01) over this period. We also observed that increased incidence of papillary histology among blacks is not limited to the smallest size strata. We observed racial differences in proportionate incidence of RCC subtypes, which appear to be increasing over time; this novel finding motivates further etiologic, clinical, molecular, and genetic studies. Using national data, we observed a higher proportion of black renal cell carcinoma (RCC) cases with papillary histology compared to Caucasian cases. We also observed time trends in black-white incidence differences in histologic RCC subtypes, with rapid increases in the disproportionate share of black cases with papillary histology

Estimating DoD Transportation Spending: Analyses of Contract and Payment Transactions

National Research Council Canada - National Science Library

Moore, Nancy Y; Chenoweth, Mary E; Reardon, Elaine; Grammich, Clifford A; Bullock, Arthur M; Mele, Judith D; Kofner, Aaron; Unger, Eric J

2007-01-01

.... This analysis of combined individual contracting action report (DD350) and PowerTrack (PT) data indicates that DoD has additional opportunities to leverage transportation spending, particularly where it uses tenders to purchase transportation services...

Genetic recombination and Cryptosporidium hominis virulent subtype IbA10G2.

Science.gov (United States)

Li, Na; Xiao, Lihua; Cama, Vitaliano A; Ortega, Ynes; Gilman, Robert H; Guo, Meijin; Feng, Yaoyu

2013-10-01

Little is known about the emergence and spread of virulent subtypes of Cryptosporidium hominis, the predominant species responsible for human cryptosporidiosis. We conducted sequence analyses of 32 genetic loci of 53 C. hominis specimens isolated from a longitudinally followed cohort of children living in a small community. We identified by linkage disequilibrium and recombination analyses only limited genetic recombination, which occurred exclusively within the 60-kDa glycoprotein gene subtype IbA10G2, a predominant subtype for outbreaks in industrialized nations and a virulent subtype in the study community. Intensive transmission of virulent subtype IbA10G2 in the study area might have resulted in genetic recombination with other subtypes. Moreover, we identified selection for IbA10G2 at a 129-kb region around the 60-kDa glycoprotein gene in chromosome 6. These findings improve our understanding of the origin and evolution of C. hominis subtypes and the spread of virulent subtypes.

NRC licensing requirements: DOD options

International Nuclear Information System (INIS)

Pike, W.J.; O'Reilly, P.D.

1982-09-01

This report describes the licensing process (both safety and environmental) that would apply if the Department of Defense (DOD) chooses to obtain licenses from the US Nuclear Regulatory Commission (NRC) for using nuclear energy for power and luminous sources. The specific nuclear energy sources being considered include: small or medium-size nuclear power reactors; radioisotopic thermoelectric generators with 90 Sr or 238 Pu; radioisotopic dynamic electric generators with 90 Sr or 238 Pu; and applications of radioisotopes for luminous sources (lights) with 3 H, 85 Kr, or 147 Pm. The steps of the licensing process are summarized in the following sections, with particular attention given to the schedule and level of effort necessary to support the process

77 FR 14955 - DoD Information Assurance Scholarship Program (IASP)

Science.gov (United States)

2012-03-14

... point of contact at each CAE, responsible for publicizing the DoD IASP to potential recruitment students... college or university to NSA. Centers of Academic Excellence in Information Assurance Education and... proposal, and all colleges and universities subsequently receiving grants must provide documentation on how...

Diagnosis and subtypes of adolescent antisocial personality disorder.

Science.gov (United States)

Jones, Meredith; Westen, Drew

2010-04-01

The present study examined the application of the Antisocial Personality Disorder (APD) diagnosis to adolescents and investigated the possibility of subtypes of APD adolescents. As part of a broader study of adolescent personality in clinically-referred patients, experienced clinicians provided personality data on a randomly selected patient in their care using the SWAP-II-A personality pathology instrument. Three hundred thirteen adolescents met adult DSM-IV diagnostic criteria for APD. To characterize adolescents with the disorder, we aggregated the data to identify the items most descriptive and distinctive of APD adolescents relative to other teenagers in the sample (N = 950). Q-factor analysis identified five personality subtypes: psychopathic-like, socially withdrawn, impulsive-histrionic, emotionally dysregulated, and attentionally dysregulated. The five subtypes differed in predictable ways on a set of external criteria related to global adaptive functioning, childhood family environment, and family history of psychiatric illness. Both the APD diagnosis and the empirically derived APD subtypes provided incremental validity over and above the DSM-IV disruptive behavior disorders in predicting global adaptive functioning, number of arrests, early-onset severe externalizing pathology, and quality of peer relationships. Although preliminary, these results provide support for the use of both APD and personality-based subtyping systems in adolescents.

Precise subtyping for synchronous multiparty sessions

Directory of Open Access Journals (Sweden)

Mariangiola Dezani-Ciancaglini

2016-02-01

Full Text Available The notion of subtyping has gained an important role both in theoretical and applicative domains: in lambda and concurrent calculi as well as in programming languages. The soundness and the completeness, together referred to as the preciseness of subtyping, can be considered from two different points of view: operational and denotational. The former preciseness has been recently developed with respect to type safety, i.e. the safe replacement of a term of a smaller type when a term of a bigger type is expected. The latter preciseness is based on the denotation of a type which is a mathematical object that describes the meaning of the type in accordance with the denotations of other expressions from the language. The result of this paper is the operational and denotational preciseness of the subtyping for a synchronous multiparty session calculus. The novelty of this paper is the introduction of characteristic global types to prove the operational completeness.

DOD Commissaries and Exchanges: Plan and Additional Information Needed on Cost Savings and Metrics for DOD Efforts to Achieve Budget Neutrality

Science.gov (United States)

2016-11-14

three mandated benchmarks for customer satisfaction , quality of products, and patron savings but does not define specific metrics for each of the...benchmarks. For example, DOD has not defined customer satisfaction relative to maintaining a “high level” of satisfaction or determined what results would...quality of products, and patron savings, the report does not define specific metrics to measure each of the benchmarks. Customer Satisfaction Surveys

Carbon Sequestration and Forest Management at DoD Installations: An Exploratory Study

National Research Council Canada - National Science Library

Barker, Jerry

1995-01-01

.... The primary purpose of this report is to explore the influence of management practices such as tree harvesting, deforestation, and reforestation on carbon sequestration potential by DOD forests...

New Epigenetic Therapeutic Intervention for Metastatic Breast Cancer

Science.gov (United States)

2017-04-01

Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China...Foundation 2016 NIH - New Innovator Award 2017 NIH - “ Cancer Drug Development & Therapeutics” (CDDT) 2017 NIH/NIAID - Special Emphasis Panel...Chemistry 2011 - Editor, Cancer Reports, Pancreatic Disorders & Therapy 2015 - Associate Editor, Molecular and Cellular Oncology (sections of

CONTRACT MANAGEMENT: No DOD Proposal to Improve Contract Service Costs Reporting

National Research Council Canada - National Science Library

2001-01-01

... were being improperly justified and classified and accounting systems used to track expenditures were inadequate. In view of these concerns, the Congress requires us to provide an annual assessment of DOD actions to address reporting problems.

Critical Success Factors and Their Application to DOD Weapon System Acquisition

National Research Council Canada - National Science Library

Harris, Chad M

2006-01-01

.... The purpose of this project was to investigate and provide an overview of issues within the DoD acquisition system and provide information to assist program managers in dealing with some of the challenges they face...

Stressed skin panels

Energy Technology Data Exchange (ETDEWEB)

Anon

2001-07-01

Advantages and disadvantages of stressed skin panels, also known as structural insulated panels (SIPs), are discussed as material and labour-saving alternatives to traditional stick framing. Stressed skin panels are manufactured 'sandwich' assemblies with a rigid insulating polystyrene foam core, whose interior and exterior surfaces are bonded into panels. The skins distribute and carry the structural loading while the bonded foam core provides insulation and keeps the two skins aligned. Since there are fewer framing members, there is little thermal bridging and the R-value remains high. SIPs are usually manufactured in four feet by eight feet panels, although some manufacturers can produce panels up to eight feet by forty feet. SIPs are resource efficient as they use less wood than conventional framing (about 25 per cent less); can structurally cover large spans, requiring less supplementary framing. Use of SIPs eliminate the need for headers over small openings; provide the ability to nail anywhere; create less scrap and waste; lessen vulnerability to unfavourable weather and other job-site hazards, can reduce delays, and often can produce significant savings in material and labour costs. Limitations include the more complex approaches to plumbing and electrical systems, although this can be minimized by designers by incorporating much of the plumbing and electrical work on interior (non-panel) walls. Most stressed skin panels require one-half inch interior gypsum drywall. If become wet, stressed skin panels take a long time to dry out and may harbour mold growth. Larger stressed-skin panels used in floors and roofs, may require cranes or other machinery for handling because of their weight. Although not without some environmental impact, overall, stressed skin panels are judged to be a resource-efficient building technology with significant energy-efficiency benefits and distinct advantages over stick framing. 3 photos.

Financial Management: DOD Needs to Clarify Its General Gift Fund Policies to Provide for Effective Oversight

Science.gov (United States)

2009-05-27

Representatives Subject: Financial Management: DOD Needs to Clarify Its General Gift Fund Policies to Provide for Effective Oversight From fiscal...year 2005 through fiscal year 2008, the military services received about $295 million in monetary and nonmonetary gifts from individuals and...organizations wishing to donate gifts to the Department of Defense (DOD).1 Section 2601(a) of Title 10, U.S. Code is a long-standing authority under which

Distribution And Clinicopathological Features Of Breast Cancer Histological Subtypes In Latvia

Directory of Open Access Journals (Sweden)

Srebnijs Andrejs

2015-04-01

Full Text Available Breast cancer is a heterogenous disease. It consists of several histological subtypes that can be separated by morphology and immunohistochemistry. The aim of our study was to determine the distribution of breast cancer histological and molecular subtypes, and their relationship with clinical and pathological characteristics. A total of 561 patients who underwent breast carcinoma surgical treatment from January 2003 till December 2012 were enrolled in the study. In total, invasive ductal carcinomas not otherwise specified (IDC-NOS plus invasive ductal carcinomas no special type (IDC-NST were observed in 430 patients (76.65% of cases, medullar carcinoma in 14 patients (2.45%, other rare ductal carcinoma subtypes in 13 patients (2.31%, lobular carcinoma in 81 patients (14.4% and tubulolobular carcinoma in 23 patients (4.19%. Ductal carcinoma, lobular and tubulolobular carcinoma had predominantly luminal A and B subtype, whereas medullar carcinoma had HER2-positive and triple-negative (TN subtype. Tubular, cribriform, mucinous, papillary, and apocrine carcinomas had predominantly luminal A subtype. Significant differences between breast cancer histological subtypes and clinicopathological characteristics were observed. Our study for the first time reported the distribution and characteristics of breast cancer histological subtypes in Latvian women and relationship to clinical and tumour histopathological characteristics.

The validity and utility of subtyping bulimia nervosa

NARCIS (Netherlands)

van Hoeken, Daphne; Veling, Wim; Sinke, Sjoukje; Mitchell, James E.; Hoek, Hans W.

Objective: To review the evidence for the validity and utility of subtyping bulimia nervosa (BN) into a purging (BN-P) and a nonpurging subtype (BN-NP), and of distinguishing BN-NP from binge eating disorder (BED), by comparing course, complications, and treatment. Method: A literature search of

The validity and utility of subtyping bulimia nervosa

NARCIS (Netherlands)

van Hoeken, Daphne; Veling, Wim; Sinke, Sjoukje; Mitchell, James E.; Hoek, Hans W.

2009-01-01

Objective: To review the evidence for the validity and utility of subtyping bulimia nervosa (BN) into a purging (BN-P) and a nonpurging subtype (BN-NP), and of distinguishing BN-NP from binge eating disorder (BED), by comparing course, complications, and treatment. Method: A literature search of

NIH Exported Research Portfolio Online Reporting Tools: Expenditures and Results (ExPORTER)

Data.gov (United States)

National Institutes of Health, Department of Health and Human Services — Research projects funded by the National Institutes of Health (NIH), other DHHS Operating Divisions (AHRQ, CDC, FDA, HRSA, SAMHSA), and the Department of Veterans...

To Your Health: NLM update transcript - NIH MedlinePlus magazine Winter 2018

Science.gov (United States)

... who is a star of 'The Big Bang Theory' television show, and the producer/narrator of a ... trials, NIH MedlinePlus magazine reports the current life expectancy of a person with sickle cell disease is ...

Cardiac potassium channel subtypes

DEFF Research Database (Denmark)

Schmitt, Nicole; Grunnet, Morten; Olesen, Søren-Peter

2014-01-01

About 10 distinct potassium channels in the heart are involved in shaping the action potential. Some of the K(+) channels are primarily responsible for early repolarization, whereas others drive late repolarization and still others are open throughout the cardiac cycle. Three main K(+) channels...... drive the late repolarization of the ventricle with some redundancy, and in atria this repolarization reserve is supplemented by the fairly atrial-specific KV1.5, Kir3, KCa, and K2P channels. The role of the latter two subtypes in atria is currently being clarified, and several findings indicate...... that they could constitute targets for new pharmacological treatment of atrial fibrillation. The interplay between the different K(+) channel subtypes in both atria and ventricle is dynamic, and a significant up- and downregulation occurs in disease states such as atrial fibrillation or heart failure...

Compilation Process for the DOD Consolidated Financial Statements for FY 1997

National Research Council Canada - National Science Library

1998-01-01

... statements beginning in FY 1997. Office of Management and Budget and DoD Guidance on Form and Content of Audited Financial Statements requires that amounts reported in the footnotes be consistent with amounts reported as line items...

Salmonella Source Attribution in Japan by a Microbiological Subtyping Approach

DEFF Research Database (Denmark)

Toyofuku, Hajime; Pires, Sara Monteiro; Hald, Tine

2011-01-01

In order to estimate the number of human Salmonella infections attributable to each of major animal-food source, and help identifying the best Salmonella intervention strategies, a microbial subtyping approach for source attribution was applied. We adapted a Bayesian model that attributes illnesses......-food sources, subtype-related factors, and source-related factors. National-surveillance serotyping data from 1998 to 2007 were applied to the model. Results suggested that the relative contribution of the sources to salmonellosis varied during the 10 year period, and that eggs are the most important source...... to specific sources and allows for the estimation of the differences in the ability of Salmonella subtypes and food types to result in reported salmonellosis. The number of human cases caused by different Salmonella subtypes is estimated as a function of the prevalence of these subtypes in the animal...

Therapeutic response to benzodiazepine in panic disorder subtypes

Directory of Open Access Journals (Sweden)

Alexandre Martins Valença

Full Text Available CONTEXT: This study makes a comparison between two subtypes of panic disorder regarding the clinical efficacy of clonazepam, a benzodiazepine. OBJECTIVES: To evaluate the clinical efficacy of clonazepam in a fixed dosage (2 mg/day, compared to placebo, in the treatment of panic disorder patients and to verify whether there are any differences in the responses to clonazepam between panic disorder patients with the respiratory and non-respiratory subtypes. TYPE OF STUDY: Randomized study with clonazepam and placebo. SETTING: Outpatient Anxiety and Depression Unit of the Institute of Psychiatry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil. PARTICIPANTS: 34 patients with a diagnosis of panic disorder with agoraphobia, between 18 and 55 years old. PROCEDURES: Administration of clonazepam or placebo for 6 weeks, in panic disorder patients, after they were classified within two subtypes of panic disorder: respiratory and non-respiratory. MAIN MEASUREMENTS: Changes in the number of panic attacks in comparison with the period before the beginning of the study; Hamilton Anxiety Scale; Global Clinical Impression Scale; and Patient's Global Impression scale. RESULTS: In the group that received clonazepam, by the end of the 6th week there was a statistically significant clinical improvement, shown by the remission of panic attacks (p < 0.001 and decrease in anxiety (p = 0.024. In the group that received clonazepam there was no significant difference between the respiratory and non-respiratory subtypes of panic disorder, regarding the therapeutic response to clonazepam. CONCLUSION: Clonazepam was equally effective in the treatment of the respiratory and non-respiratory subtypes of panic disorder, suggesting there is no difference in the therapeutic response between the two subtypes.

Molecular and epidemiological characterization of HIV-1 subtypes among Libyan patients.

Science.gov (United States)

Daw, Mohamed A; El-Bouzedi, Abdallah; Ahmed, Mohamed O; Dau, Aghnyia A

2017-04-28

The epidemiological and clinical aspects of human immunodeficiency virus subtypes are of great interest worldwide. These subtypes are rarely studied in North African countries. Libya is a large country with the longest coast on the Mediterranean Sea, facing the Southern European countries. Studies on the characterization of HIV-1 subtypes are limited in Libya. This study aimed to determine the magnitude of the HIV problem among the Libyan population and to better understand the genetic diversity and the epidemiologic dynamics of HIV 1, as well as to correlate that with the risk factors involved. A total of 159 HIV-1 strains were collected from 814 HIV positive patients from the four Libyan regions during a 16-year period (1995-2010). To determine the HIV-1 subtypes, genetic analysis and molecular sequencing were carried out using provirus polygene. Epidemiologic and demographic information was obtained from each participant and correlated with HIV-1 subtypes using logistic regression. The overall prevalence of HIV among Libyans ranged from 5 to 10 per 100,000 during the study period. It was higher among intravenous drug users (IVDUs) (53.9%), blood recipients (25.9%) and heterosexuals (17.6%) than by vertical transmission (2.6%). Prevalence was higher among males aged 20-40 years (M:F 1:6, P > 0.001). Among the 159 strains of HIV-1 available for typing, 117 strains (73.6%) were subtype B, 29 (18.2%) were CRF02_AG, and 13 (8.2%) were subtype A. HIV-1 subtype B was the most prevalent all over the country, and it was more prevalent in the Northern region, particularly among IVDUs (P HIV-1 infection is emerging in Libya with a shifting prevalence of subtypes associated with the changing epidemiology of HIV-1 among risk groups. A genetic analysis of HIV-1 strains demonstrated low subtype heterogeneity with the evolution of subtype B, and CRF_20 AG, as well as HIV-1 subtype A. Our study highlights the importance of expanded surveillance programs to control HIV

The current state of funded NIH grants in implementation science in genomic medicine: a portfolio analysis.

Science.gov (United States)

Roberts, Megan C; Clyne, Mindy; Kennedy, Amy E; Chambers, David A; Khoury, Muin J

2017-10-26

PurposeImplementation science offers methods to evaluate the translation of genomic medicine research into practice. The extent to which the National Institutes of Health (NIH) human genomics grant portfolio includes implementation science is unknown. This brief report's objective is to describe recently funded implementation science studies in genomic medicine in the NIH grant portfolio, and identify remaining gaps.MethodsWe identified investigator-initiated NIH research grants on implementation science in genomic medicine (funding initiated 2012-2016). A codebook was adapted from the literature, three authors coded grants, and descriptive statistics were calculated for each code.ResultsForty-two grants fit the inclusion criteria (~1.75% of investigator-initiated genomics grants). The majority of included grants proposed qualitative and/or quantitative methods with cross-sectional study designs, and described clinical settings and primarily white, non-Hispanic study populations. Most grants were in oncology and examined genetic testing for risk assessment. Finally, grants lacked the use of implementation science frameworks, and most examined uptake of genomic medicine and/or assessed patient-centeredness.ConclusionWe identified large gaps in implementation science studies in genomic medicine in the funded NIH portfolio over the past 5 years. To move the genomics field forward, investigator-initiated research grants should employ rigorous implementation science methods within diverse settings and populations.Genetics in Medicine advance online publication, 26 October 2017; doi:10.1038/gim.2017.180.

Progranulin expression in breast cancer with different intrinsic subtypes.

Science.gov (United States)

Li, Li Qin; Min, Li Shan; Jiang, Qun; Ping, Jin Liang; Li, Jing; Dai, Li Cheng

2012-04-15

Progranulin is a newly discovered 88-kDa glycoprotein originally purified from the highly tumorigenic mouse teratoma-derived cell line PC. We found that high progranulin expression was associated with higher breast carcinoma angiogenesis, reflected by increased vascular endothelial growth factor expression and higher microvessel density. However, no immunohistochemical evidence currently exists to correlate progranulin expression with clinicopathological features in different intrinsic subtypes of breast carcinoma biopsies. The aim of this study was to investigate the progranulin expression profiles in the intrinsic subtypes of breast carcinomas and their relevance to histopathological and clinicopathological features. Tissue blocks containing 264 cases of breast carcinomas from 2006 to 2009 were classified as different intrinsic subtypes. Tissues of four intrinsic subtypes were immunostained for progranulin, vascular endothelial growth factor and CD105. Their relevance to histopathological and clinicopathological features was also analyzed. Twenty tissue samples from breast fibroadenomas were included in this study. Progranulin expression showed no significant differences in different intrinsic subtypes, although an increasing tendency could be found in the triple-negative breast cancer (TNBC) subgroup (χ(2)=5.00, df=3, p=0.17). However, differences were significant when pathologically node metastasis-positive (pN(+)) TNBC were excluded (χ(2)=17.84, df=3, pprogranulin in pathologically node metastasis-negative (pN(-)) TNBC. It was noted that the EGFR expression level of the pN(-) TNBC subtype was significantly higher in cases with strong progranulin expression than in cases with weak progranulin expression (χ(2)=11.26, df=1, pprogranulin in pN(-) TNBC suggests that progranulin is a promising new target for pN(-) TNBC treatment. Strong expression of progranulin correlates with positive EGFR expression in the pN(-) TNBC subtype. The close relationship between

Engineering behaviour change in an epidemic: the epistemology of NIH-funded HIV prevention science.

Science.gov (United States)

Green, Adam; Kolar, Kat

2015-05-01

Social scientific and public health literature on National Institutes of Health-funded HIV behavioural prevention science often assumes that this body of work has a strong biomedical epistemological orientation. We explore this assumption by conducting a systematic content analysis of all NIH-funded HIV behavioural prevention grants for men who have sex with men between 1989 and 2012. We find that while intervention research strongly favours a biomedical orientation, research into the antecedents of HIV risk practices favours a sociological, interpretive and structural orientation. Thus, with respect to NIH-funded HIV prevention science, there exists a major disjunct in the guiding epistemological orientations of how scientists understand HIV risk, on the one hand, and how they engineer behaviour change in behavioural interventions, on the other. Building on the extant literature, we suggest that the cause of this disjunct is probably attributable not to an NIH-wide positivist orientation, but to the specific standards of evidence used to adjudicate HIV intervention grant awards, including randomised controlled trials and other quantitative measures of intervention efficacy. © 2015 The Authors. Sociology of Health & Illness © 2015 Foundation for the Sociology of Health & Illness/John Wiley & Sons Ltd.

Origin and dynamics of HIV-1 subtype C infection in India.

Directory of Open Access Journals (Sweden)

Chengli Shen

Full Text Available To investigate the geographical origin and evolution dynamics of HIV-1 subtype C infection in India.Ninety HIV-1 subtype C env gp120 subtype C sequences from India were compared with 312 env gp120 reference subtype C sequences from 27 different countries obtained from Los Alamos HIV database. All the HIV-1 subtype C env gp120 sequences from India were used for the geographical origin analysis and 61 subtype C env gp120 sequences with known sampling year (from 1991 to 2008 were employed to determine the origin of HIV infection in India.Phylogenetic analysis of HIV-1 env sequences was used to investigate the geographical origin and tMRCA of Indian HIV-1 subtype C. Evolutionary parameters including origin date and demographic growth patterns of Indian subtype C were estimated using a Bayesian coalescent-based approach under relaxed molecular clock models.The majority of the analyzed Indian and South African HIV-1 subtype C sequences formed a single monophyletic cluster. The most recent common ancestor date was calculated to be 1975.56 (95% HPD, 1968.78-1981.52. Reconstruction of the effective population size revealed three phases of epidemic growth: an initial slow growth, followed by exponential growth, and then a plateau phase approaching present time. Stabilization of the epidemic growth phase correlated with the foundation of National AIDS Control Organization in India.Indian subtype C originated from a single South African lineage in the middle of 1970s. The current study emphasizes not only the utility of HIV-1 sequence data for epidemiological studies but more notably highlights the effectiveness of community or government intervention strategies in controlling the trend of the epidemic.

Comprehensive metabolic panel

Science.gov (United States)

Metabolic panel - comprehensive; Chem-20; SMA20; Sequential multi-channel analysis with computer-20; SMAC20; Metabolic panel 20 ... Chernecky CC, Berger BJ. Comprehensive metabolic panel (CMP) - blood. In: ... Tests and Diagnostic Procedures . 6th ed. St Louis, MO: ...

Identification of breast cancer cell subtypes sensitive to ATG4B inhibition.

Science.gov (United States)

Bortnik, Svetlana; Choutka, Courtney; Horlings, Hugo M; Leung, Samuel; Baker, Jennifer H; Lebovitz, Chandra; Dragowska, Wieslawa H; Go, Nancy E; Bally, Marcel B; Minchinton, Andrew I; Gelmon, Karen A; Gorski, Sharon M

2016-10-11

Autophagy, a lysosome-mediated degradation and recycling process, functions in advanced malignancies to promote cancer cell survival and contribute to cancer progression and drug resistance. While various autophagy inhibition strategies are under investigation for cancer treatment, corresponding patient selection criteria for these autophagy inhibitors need to be developed. Due to its central roles in the autophagy process, the cysteine protease ATG4B is one of the autophagy proteins being pursued as a potential therapeutic target. In this study, we investigated the expression of ATG4B in breast cancer, a heterogeneous disease comprised of several molecular subtypes. We examined a panel of breast cancer cell lines, xenograft tumors, and breast cancer patient specimens for the protein expression of ATG4B, and found a positive association between HER2 and ATG4B protein expression. We showed that HER2-positive cells, but not HER2-negative breast cancer cells, require ATG4B to survive under stress. In HER2-positive cells, cytoprotective autophagy was dependent on ATG4B under both starvation and HER2 inhibition conditions. Combined knockdown of ATG4B and HER2 by siRNA resulted in a significant decrease in cell viability, and the combination of ATG4B knockdown with trastuzumab resulted in a greater reduction in cell viability compared to trastuzumab treatment alone, in both trastuzumab-sensitive and -resistant HER2 overexpressing breast cancer cells. Together these results demonstrate a novel association of ATG4B positive expression with HER2 positive breast cancers and indicate that this subtype is suitable for emerging ATG4B inhibition strategies.

NIH Study Provides Clarity on Supplements for Protection Against Blinding Eye Disease

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... vision. Before the AREDS2 study finished, manufacturers began marketing supplements based on the study design. In AREDS2, ... Feed Connect with Us Contact Us Twitter Facebook Instagram YouTube Flickr More Social Media from NIH Footer ...

Noise Reduction in Double‿Panel Structures by Cavity and Panel Resonance Control

NARCIS (Netherlands)

Ho, J.; Berkhoff, Arthur P.

2011-01-01

This paper presents an investigation of the cavity and the panel resonance control in a double‿panel structure. The double‿panel structure, which consists of two panels with air in the gap, is widely adopted in many applications such as aerospace due to its light weight and effective

Noise reduction in double-panel structures by cavity and panel resonance control

NARCIS (Netherlands)

Ho, J.-H.; Berkhoff, A.P

2011-01-01

This paper presents an investigation of the cavity and the panel resonance control in a double‐panel structure. The double‐panel structure, which consists of two panels with air in the gap, is widely adopted in many applications such as aerospace due to its light weight and effective

Competing endogenous RNA network analysis identifies critical genes among the different breast cancer subtypes.

Science.gov (United States)

Chen, Juan; Xu, Juan; Li, Yongsheng; Zhang, Jinwen; Chen, Hong; Lu, Jianping; Wang, Zishan; Zhao, Xueying; Xu, Kang; Li, Yixue; Li, Xia; Zhang, Yan

2017-02-07

Although competing endogenous RNAs (ceRNAs) have been implicated in many solid tumors, their roles in breast cancer subtypes are not well understood. We therefore generated a ceRNA network for each subtype based on the significance of both, positive co-expression and the shared miRNAs, in the corresponding subtype miRNA dys-regulatory network, which was constructed based on negative regulations between differentially expressed miRNAs and targets. All four subtype ceRNA networks exhibited scale-free architecture and showed that the common ceRNAs were at the core of the networks. Furthermore, the common ceRNA hubs had greater connectivity than the subtype-specific hubs. Functional analysis of the common subtype ceRNA hubs highlighted factors involved in proliferation, MAPK signaling pathways and tube morphogenesis. Subtype-specific ceRNA hubs highlighted unique subtype-specific pathways, like the estrogen response and inflammatory pathways in the luminal subtypes or the factors involved in the coagulation process that participates in the basal-like subtype. Ultimately, we identified 29 critical subtype-specific ceRNA hubs that characterized the different breast cancer subtypes. Our study thus provides new insight into the common and specific subtype ceRNA interactions that define the different categories of breast cancer and enhances our understanding of the pathology underlying the different breast cancer subtypes, which can have prognostic and therapeutic implications in the future.

Assessing the Differences in Public Health Impact of Salmonella Subtypes Using a Bayesian Microbial Subtyping Approach for Source Attribution

DEFF Research Database (Denmark)

Pires, Sara Monteiro; Hald, Tine

2010-01-01

Salmonella is a major cause of human gastroenteritis worldwide. To prioritize interventions and assess the effectiveness of efforts to reduce illness, it is important to attribute salmonellosis to the responsible sources. Studies have suggested that some Salmonella subtypes have a higher health...... impact than others. Likewise, some food sources appear to have a higher impact than others. Knowledge of variability in the impact of subtypes and sources may provide valuable added information for research, risk management, and public health strategies. We developed a Bayesian model that attributes...... illness to specific sources and allows for a better estimation of the differences in the ability of Salmonella subtypes and food types to result in reported salmonellosis. The model accommodates data for multiple years and is based on the Danish Salmonella surveillance. The number of sporadic cases caused...

Functional characteristics of HIV-1 subtype C compatible with increased heterosexual transmissibility

DEFF Research Database (Denmark)

Walter, Brandon L; Armitage, Andrew E; Graham, Stephen C

2009-01-01

BACKGROUND: Despite the existence of over 50 subtypes and circulating recombinant forms of HIV-1, subtype C dominates the heterosexual pandemic causing approximately 56% of all infections. OBJECTIVE: To evaluate whether viral genetic factors may contribute to the observed subtype-C predominance. ....... CONCLUSION: As CD4-CCR5-T cells are key targets for genital HIV infection and cervical selection can favor compact V1-V2 loops and 316T, which increase viral infectivity, we propose that these conserved subtype-C motifs may contribute to transmission and spread of this subtype....

PERBANDINGAN UNJUK KERJA ANTARA PANEL SEL SURYA BERPENJEJAK DENGAN PANEL SEL SURYA DIAM

Directory of Open Access Journals (Sweden)

Syafaruddin Ch

2010-07-01

Full Text Available The ability to produce electrical energy at Solar Power Plant  is highly dependent on the magnitude and duration of sun exposure on the solar cell panels. The movement of the sun from east to west that periodicity in every day is a problem at  the  optimization generation of electricity at  Solar Power Plant   if using solar panel that motionless. This is because the solar cell panel can not catch the maximum sun exposure. To solve the above problem then designed a solar cell panel  tracker  capable of follo-wing the movements of the sun. Then conducted a test to see the performance of solar cell pa-nel  tracker  and compare it with the performance of solar cell panel was motionless. The testing doing along 6 days, with way to irradiate the panel of solar cells  tracker  and panels of solar cell motionless with sun exposure  along a  full day. Then the electric current generated each panel were recorded. The comparison of current then generating comparison of electric power delivery. The result show that the solar cell panel  tracker  produce the average current is 2.19 A whereas solar-cell panel still 1.97 A.  This result   indicate that average power for solar cell panel  tracker  39.41 W while for solar cell panel that motionless is  35.46 W. These results indicate that the performance of solar cell panel  tracker  better than  solar cell panel motionless.

Noise Reduction in Double‿Panel Structures by Cavity and Panel Resonance Control

OpenAIRE

Ho, J.; Berkhoff, Arthur P.

2011-01-01

This paper presents an investigation of the cavity and the panel resonance control in a double‿panel structure. The double‿panel structure, which consists of two panels with air in the gap, is widely adopted in many applications such as aerospace due to its light weight and effective transmission‿loss at high frequency. However, the resonance of the cavity and the poor transmission‿loss at low frequency limit its noise control performance. Applying active control forces on the panels or utili...

DoD Business Mission Area Service-Oriented Architecture to Support Business Transformation

National Research Council Canada - National Science Library

Wisnosky, Dennis E; Feldshteyn, Dimitry; Mancuso, Wil; Gough, Al E; Riutort, Eric J; Strassman, Paul

2008-01-01

... 1.4 million people and holding approximately $1.4 trillion in assets. IT spending for business support activities in the DoD BMA-funds to operate, maintain, and modernize business systems-comprise...

AEROSPACE NESHAP GUIDANCE: PAINTING AND DEPAINTING ALTERNATIVES FOR SELECTED DOD OPERATIONS

Science.gov (United States)

This project was sponsored by the DOD's Strategic Environmental Research and Development program (SERDP) and conducted by the EPA's Clean Processes and Products Branch at the NRMRL. In support of SERDP's objective of developing environmental solutions that improve mission readine...

Association between asymptomatic inflammatory prostatitis NIH category IV and prostatic calcification in patients with obstructive benign prostatic hyperplasia.

Science.gov (United States)

Engelhardt, Paul F; Seklehner, Stephan; Brustmann, Herman; Riedl, Claus R; Lusuardi, Lukas

2016-06-01

The aim of this study was to evaluate the incidence of prostatic calcification and prostatitis NIH category IV in patients with obstructive BPH. Ninety-six patients with obstructive BPH who had undergone transurethral electroresection of the prostate gland were evaluated. In accordance with a preoperative transrectal ultrasound examination, patients were divided into one group with prostatic calcification (N.=31) and one without (N.=65). Prostatitis NIH category IV was classified according to the grading system by Irani. Correlations between the incidence of prostatic calcification, histological prostatitis, PSA, uric acid, cholesterol, triglycerides, CRP, IPSS, IIEF-25, and NIC-CPSI were analyzed. A stone analysis of prostatic calcification was performed using X-ray powder diffraction. Sixty-nine (71.9%) patients had NIH category IV prostatitis, accounting for 83.9% of those with prostatic calcification versus 66.1% of those without (Pprostatic calcification and the severity of inflammation (Pprostatic calcifications were elevated levels of uric acid. Such patients were 1.4times more likely of having calcifications in the prostate gland (OR=1.4, Pprostatic calcification. These were significantly more common in patients with NIH category IV prostatitis.

The spectrum of aphasia subtypes and etiology in subacute stroke.

Science.gov (United States)

Hoffmann, Michael; Chen, Ren

2013-11-01

Aphasia is one of the most common stroke syndrome presentations, yet little is known about the spectrum of different subtypes or their stroke mechanisms. Yet, subtypes and etiology are known to influence the prognosis and recovery. Our aim is to analyze aphasia subtypes and etiology in a large subacute stroke population. Consecutive patients from a dedicated cognitive stroke registry were accrued. A validated cognitive screening examination was administered during the first month of stroke presentation, which enabled a diagnosis of 14 different aphasic subtypes. The evolution from one subtype to another in the acute and subacute period, at times, resulted in more than 1 subtype being diagnosed. Etiology of stroke was determined by the modified Trial of Org 10172 in Acute Stroke Treatment criteria that included intracerebral hemorrhage. Exclusions included dementia, chronic medical illness, substance abuse, and severe depression. Of 2389 stroke patients, after exclusions (n=593), aphasias numbered 625 (625 of 1796; 34.8%), and the subtype frequencies included Broca aphasia (n=170; 27.2%), anomic aphasia (n=165; 26.4%), global aphasia (n=119; 19.04%), and subcortical aphasia (n=57; 9.12%). Less frequent subtypes (total n=40; 6.7%) included transcortical aphasia (n=11), Wernicke aphasia (n=10), conduction aphasia (n=7), aphemia (n=3), semantic aphasia (n=3), crossed aphasia (n=3), pure word deafness (n=2), and foreign accent syndrome (n=1). Aphasia subtypes and etiologies had some significant associations (chi-square: 855.8, P valueaphasia had a significant association with small-vessel disease (SVD) (odds ratio [OR]=2.0254, 95% confidence interval [CI]: 1.3820-2.9681), and global aphasia patients mostly had cardioembolic (CE) causes (OR=2.3589, 95% CI: 1.5506-3.5885) and less likely SVD (OR=.2583, 95% CI: .1444-.4654). Other notable inferences were included. Wernicke aphasia was caused by either CE (6 of 12; 50%) or hemorrhage (4 of 12; 33.3%) in a combined 83% of

DoD Freedom of Information Act Policies Need Improvement

Science.gov (United States)

2016-08-16

of Defense that supports the warfighter; promotes accountability, integrity, and efficiency; advises the Secretary of Defense and Congress; and...General (DoD OIG) determine whether noncareer officials (political appointees or persons nominated by the President and confirmed by the U.S...officials unduly influencing the FOIA response process. On November 9, 2015, we advised the Chairman of the Senate Committee on Homeland Security

Future Health and Economic Impact of Comprehensive Tobacco Control in DoD: A Microsimulation Approach.

Science.gov (United States)

Yang, Wenya; Zou, Quan; Tan, Eleonora; Watkins, Lachlan; Beronja, Kaleigh; Hogan, Paul F; Elenberg, Kimberly

2018-01-01

Tobacco use is a major concern to the Military Health System of the Department of Defense (DoD). The 2011 DoD Health Related Behavior Survey reported that 24.5% of active duty personnel are current smokers, which is higher than the national estimate of 20.6% for the civilian population. Overall, it is estimated that tobacco use costs the DoD $1.6 billion a year through related medical care, increased hospitalization, and lost days of work, among others. This study evaluated future health outcomes of Tricare Prime beneficiaries aged 18-64 yr (N = 3.2 million, including active duty and retired military members and their dependents) and the potential economic impact of initiatives that DoD may take to further its effort to transform the military into a tobacco-free environment. Our analysis simulated the future smoking status, risk of developing 25 smoking-related diseases, and associated medical costs for each individual using a Markov Chain Monte Carlo microsimulation model. Data sources included Tricare administrative data, national data such as Centers for Disease Control and Prevention mortality data and National Cancer Institute's cancer registry data, as well as relative risks of diseases obtained from a literature review. We found that the prevalence of active smoking among the Tricare Prime population will decrease from about 24% in 2015 to 18% in 2020 under a status quo scenario. However, if a comprehensive tobacco control initiative that includes a 5% price increase, a tighter clean air policy, and an intensified media campaign were to be implemented between 2016 and 2020, the prevalence of smoking could further decrease to 16%. The near 2 percentage points reduction in smoking prevalence represents an additional 81,240 quitters and translates to a total lifetime medical cost savings (in 2016 present value) of $968 million, with 39% ($382 million) attributable to Tricare savings. A comprehensive tobacco control policy within the DoD could significantly

DoD Modeling and Simulation (M&S) Glossary

Science.gov (United States)

1998-01-01

i 66 January 1998 DoD 5000.59-M SSTORM STAARS STADLS STAF STAFLO STAGE STAMIS STARS I » STDL STDN STE STEMS STEP STM STOW STOW...references (b) and (c)) 556. World Coordinate System. The right-handed geocentric Cartesian system. The shape of the world is described by the...557. World Geodetic System 1984 (WGS 84). A geocentric coordinate system which describes a basic frame of reference and geometric figure for the

Financial Management: Analysis of DoD's First Biennial Financial Management Improvement Plan

National Research Council Canada - National Science Library

1999-01-01

...). The plan is to be submitted not later than September 30 of each even-numbered year and is to address all aspects of financial management within DOD, including the finance systems, accounting systems...

Summary of Security Control Audits of DoD Finance and Accounting Systems

National Research Council Canada - National Science Library

2001-01-01

.... The Act requires DoD to develop a cost-effective security control program that continually assesses risk, is tested and evaluated periodically, and is approved by the Director, Office of Management and Budget...

R&W Club Frederick Hosts 4th Annual Golf Tournament Benefiting The Children’s Inn at NIH | Poster

Science.gov (United States)

The R&W Club Frederick’s 4th Annual Golf Tournament to benefit the Children’s Inn at NIH teed off on time despite cloudy weather and scattered showers. Employees from NCI at Frederick, the main NIH campus, and Leidos Biomed, along with family and friends, came to enjoy an afternoon at the beautiful Maryland National Golf Club in Middletown and to support a wonderful charity.

Molecular subtypes of glioblastoma are relevant to lower grade glioma.

Directory of Open Access Journals (Sweden)

Xiaowei Guan

Full Text Available Gliomas are the most common primary malignant brain tumors in adults with great heterogeneity in histopathology and clinical course. The intent was to evaluate the relevance of known glioblastoma (GBM expression and methylation based subtypes to grade II and III gliomas (ie. lower grade gliomas.Gene expression array, single nucleotide polymorphism (SNP array and clinical data were obtained for 228 GBMs and 176 grade II/II gliomas (GII/III from the publically available Rembrandt dataset. Two additional datasets with IDH1 mutation status were utilized as validation datasets (one publicly available dataset and one newly generated dataset from MD Anderson. Unsupervised clustering was performed and compared to gene expression subtypes assigned using the Verhaak et al 840-gene classifier. The glioma-CpG Island Methylator Phenotype (G-CIMP was assigned using prediction models by Fine et al.Unsupervised clustering by gene expression aligned with the Verhaak 840-gene subtype group assignments. GII/IIIs were preferentially assigned to the proneural subtype with IDH1 mutation and G-CIMP. GBMs were evenly distributed among the four subtypes. Proneural, IDH1 mutant, G-CIMP GII/III s had significantly better survival than other molecular subtypes. Only 6% of GBMs were proneural and had either IDH1 mutation or G-CIMP but these tumors had significantly better survival than other GBMs. Copy number changes in chromosomes 1p and 19q were associated with GII/IIIs, while these changes in CDKN2A, PTEN and EGFR were more commonly associated with GBMs.GBM gene-expression and methylation based subtypes are relevant for GII/III s and associate with overall survival differences. A better understanding of the association between these subtypes and GII/IIIs could further knowledge regarding prognosis and mechanisms of glioma progression.

Achalasia symptom response after Heller myotomy segregated by high-resolution manometry subtypes.

Science.gov (United States)

Patel, Amit; Patel, Ami; Mirza, Faiz A; Soudagar, Samad; Sayuk, Gregory S; Gyawali, C Prakash

2016-02-01

Achalasia is classified into three HRM subtypes that predict outcomes from diverse management strategies. We assessed if symptomatic response varied when a single management strategy-Heller myotomy (HM)-is employed. Treatment-naive subjects with achalasia referred for HM were followed in this observational cohort study. Chicago criteria designated achalasia subtypes (subtype I: no esophageal pressurization; subtype II: panesophageal pressurization in ≥20 % swallows; subtype III: premature contractions in ≥20 % swallows). Symptom questionnaires assessed symptom burden before and after HM on five-point Likert scales (0 = no symptoms, 4 = severe symptoms) and on 10-cm visual analog scales (global symptom severity, GSS); satisfaction with HM was recorded similarly. Data were analyzed to determine predictors of GSS change across subtypes. Sixty achalasia subjects (56.1 ± 2.4 years, 55 % female) fulfilled inclusion criteria, 15 % with subtype I, 58 % with subtype II, and 27 % with subtype III achalasia. Baseline symptoms included dysphagia (solids: 85 %, liquids: 73 %), regurgitation (84 %), and chest pain (35 %); mean GSS was 7.1 ± 0.3. Upon follow-up 2.1 ± 0.2 years after HM, GSS declined to 1.9 ± 0.4 (p < 0.001), with surgical satisfaction score of 8.7 ± 0.3 out of 10; these were similar across achalasia subtypes. On univariate analysis, female gender, Eckardt score, severity of transit symptoms, and maximal IRP predicted linear GSS improvement; female gender (p = 0.003) and dysphagia for liquids (p = 0.043) remained predictive on multivariate analysis. When a uniform surgical approach is utilized, symptomatic outcome and satisfaction with therapy are similar across achalasia subtypes. Female gender and severity of dysphagia for solids may predict better HM outcome.

Gastrointestinal stromal tumours: Correlation of modified NIH risk stratification with diffusion-weighted MR imaging as an imaging biomarker

International Nuclear Information System (INIS)

Kang, Tae Wook; Kim, Seong Hyun; Jang, Kyung Mi; Choi, Dongil; Ha, Sang Yun; Kim, Kyoung-Mee; Kang, Won Ki; Kim, Min Ji

2015-01-01

Highlights: • Except size and necrosis, conventional MR findings of GISTs were not significantly different according to the modified NIH criteria. • The ADC values of GISTs were negatively correlated with the modified NIH criteria. • The ADC value can be helpful for the determination of intermediate or high-risk GISTs. - Abstract: Purpose: To evaluate the correlation of risk grade of gastrointestinal stromal tumours (GISTs) based on modified National Institutes of Health (NIH) criteria with conventional magnetic resonance (MR) imaging and diffusion-weighted (DW) imaging. Methods: We included 22 patients with histopathologically proven GISTs in the stomach or small bowel who underwent pre-operative gadoxetic acid-enhanced MR imaging and DW imaging. We retrospectively assessed correlations between morphologic findings, qualitative (signal intensity, consensus from two observers) and quantitative (degree of dynamic enhancement using signal intensity of tumour/muscle ratio and apparent diffusion coefficient [ADC]) values, and the modified NIH criteria for risk stratification. Spearman partial correlation analysis was used to control for tumour size as a confounding factor. The optimal cut-off level of ADC values for intermediate or high risk GISTs was analyzed using a receiver operating characteristic analysis. Results: Except tumour size and necrosis, conventional MR imaging findings, including the degree of dynamic enhancement, were not significantly different according to the modified NIH criteria (p > 0.05). Tumour ADC values were negatively correlated with the modified NIH criteria, before and after adjustment of tumour size (ρ = −0.754; p < 0.001 and ρ = −0.513; p = 0.017, respectively). The optimal cut-off value for the determination of intermediate or high-risk GISTs was 1.279 × 10 −3 mm 2 /s (100% sensitivity, 69.2% specificity, 81.8% accuracy). Conclusion: Except tumour size and necrosis, conventional MR imaging findings did not correlate with

Gastrointestinal stromal tumours: Correlation of modified NIH risk stratification with diffusion-weighted MR imaging as an imaging biomarker

Energy Technology Data Exchange (ETDEWEB)

Kang, Tae Wook [Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 135-710 (Korea, Republic of); Kim, Seong Hyun, E-mail: kshyun@skku.edu [Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 135-710 (Korea, Republic of); Jang, Kyung Mi; Choi, Dongil [Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 135-710 (Korea, Republic of); Ha, Sang Yun; Kim, Kyoung-Mee [Department of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 135-710 (Korea, Republic of); Kang, Won Ki [Division of Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 135-710 (Korea, Republic of); Kim, Min Ji [Biostatics Unit, Samsung Biomedical Research Institute, Samsung Medical Center, Seoul 135-710 (Korea, Republic of)

2015-01-15

Highlights: • Except size and necrosis, conventional MR findings of GISTs were not significantly different according to the modified NIH criteria. • The ADC values of GISTs were negatively correlated with the modified NIH criteria. • The ADC value can be helpful for the determination of intermediate or high-risk GISTs. - Abstract: Purpose: To evaluate the correlation of risk grade of gastrointestinal stromal tumours (GISTs) based on modified National Institutes of Health (NIH) criteria with conventional magnetic resonance (MR) imaging and diffusion-weighted (DW) imaging. Methods: We included 22 patients with histopathologically proven GISTs in the stomach or small bowel who underwent pre-operative gadoxetic acid-enhanced MR imaging and DW imaging. We retrospectively assessed correlations between morphologic findings, qualitative (signal intensity, consensus from two observers) and quantitative (degree of dynamic enhancement using signal intensity of tumour/muscle ratio and apparent diffusion coefficient [ADC]) values, and the modified NIH criteria for risk stratification. Spearman partial correlation analysis was used to control for tumour size as a confounding factor. The optimal cut-off level of ADC values for intermediate or high risk GISTs was analyzed using a receiver operating characteristic analysis. Results: Except tumour size and necrosis, conventional MR imaging findings, including the degree of dynamic enhancement, were not significantly different according to the modified NIH criteria (p > 0.05). Tumour ADC values were negatively correlated with the modified NIH criteria, before and after adjustment of tumour size (ρ = −0.754; p < 0.001 and ρ = −0.513; p = 0.017, respectively). The optimal cut-off value for the determination of intermediate or high-risk GISTs was 1.279 × 10{sup −3} mm{sup 2}/s (100% sensitivity, 69.2% specificity, 81.8% accuracy). Conclusion: Except tumour size and necrosis, conventional MR imaging findings did not

Robust stratification of breast cancer subtypes using differential patterns of transcript isoform expression.

Directory of Open Access Journals (Sweden)

Thomas P Stricker

2017-03-01

Full Text Available Breast cancer, the second leading cause of cancer death of women worldwide, is a heterogenous disease with multiple different subtypes. These subtypes carry important implications for prognosis and therapy. Interestingly, it is known that these different subtypes not only have different biological behaviors, but also have distinct gene expression profiles. However, it has not been rigorously explored whether particular transcriptional isoforms are also differentially expressed among breast cancer subtypes, or whether transcript isoforms from the same sets of genes can be used to differentiate subtypes. To address these questions, we analyzed the patterns of transcript isoform expression using a small set of RNA-sequencing data for eleven Estrogen Receptor positive (ER+ subtype and fourteen triple negative (TN subtype tumors. We identified specific sets of isoforms that distinguish these tumor subtypes with higher fidelity than standard mRNA expression profiles. We found that alternate promoter usage, alternative splicing, and alternate 3'UTR usage are differentially regulated in breast cancer subtypes. Profiling of isoform expression in a second, independent cohort of 68 tumors confirmed that expression of splice isoforms differentiates breast cancer subtypes. Furthermore, analysis of RNAseq data from 594 cases from the TCGA cohort confirmed the ability of isoform usage to distinguish breast cancer subtypes. Also using our expression data, we identified several RNA processing factors that were differentially expressed between tumor subtypes and/or regulated by estrogen receptor, including YBX1, YBX2, MAGOH, MAGOHB, and PCBP2. RNAi knock-down of these RNA processing factors in MCF7 cells altered isoform expression. These results indicate that global dysregulation of splicing in breast cancer occurs in a subtype-specific and reproducible manner and is driven by specific differentially expressed RNA processing factors.

Parkinson's disease motor subtypes and mood.

Science.gov (United States)

Burn, David J; Landau, Sabine; Hindle, John V; Samuel, Michael; Wilson, Kenneth C; Hurt, Catherine S; Brown, Richard G

2012-03-01

Parkinson's disease is heterogeneous, both in terms of motor symptoms and mood. Identifying associations between phenotypic variants of motor and mood subtypes may provide clues to understand mechanisms underlying mood disorder and symptoms in Parkinson's disease. A total of 513 patients were assessed using the Hospital Anxiety and Depression Scale, and separately classified into anxious, depressed, and anxious-depressed mood classes based on latent class analysis of a semistructured interview. Motor subtypes assessed related to age-of-onset, rate of progression, presence of motor fluctuations, lateralization of motor symptoms, tremor dominance, and the presence of postural instability and gait symptoms and falls. The directions of observed associations tended to support previous findings with the exception of lateralization of symptoms, for which there were no consistent or significant results. Regression models examining a range of motor subtypes together indicated increased risk of anxiety in patients with younger age-of-onset and motor fluctuations. In contrast, depression was most strongly related to axial motor symptoms. Different risk factors were observed for depressed patients with and without anxiety, suggesting heterogeneity within Parkinson's disease depression. Such association data may suggest possible underlying common risk factors for motor subtype and mood. Combined with convergent evidence from other sources, possible mechanisms may include cholinergic system damage and white matter changes contributing to non-anxious depression in Parkinson's disease, while situational factors related to threat and unpredictability may contribute to the exacerbation and maintenance of anxiety in susceptible individuals. Copyright © 2011 Movement Disorder Society.

Paneling architectural freeform surfaces

KAUST Repository

Eigensatz, Michael

2010-07-25

The emergence of large-scale freeform shapes in architecture poses big challenges to the fabrication of such structures. A key problem is the approximation of the design surface by a union of patches, so-called panels, that can be manufactured with a selected technology at reasonable cost, while meeting the design intent and achieving the desired aesthetic quality of panel layout and surface smoothness. The production of curved panels is mostly based on molds. Since the cost of mold fabrication often dominates the panel cost, there is strong incentive to use the same mold for multiple panels. We cast the major practical requirements for architectural surface paneling, including mold reuse, into a global optimization framework that interleaves discrete and continuous optimization steps to minimize production cost while meeting user-specified quality constraints. The search space for optimization is mainly generated through controlled deviation from the design surface and tolerances on positional and normal continuity between neighboring panels. A novel 6-dimensional metric space allows us to quickly compute approximate inter-panel distances, which dramatically improves the performance of the optimization and enables the handling of complex arrangements with thousands of panels. The practical relevance of our system is demonstrated by paneling solutions for real, cutting-edge architectural freeform design projects.

Paneling architectural freeform surfaces

KAUST Repository

Eigensatz, Michael

2010-07-26

The emergence of large-scale freeform shapes in architecture poses big challenges to the fabrication of such structures. A key problem is the approximation of the design surface by a union of patches, socalled panels, that can be manufactured with a selected technology at reasonable cost, while meeting the design intent and achieving the desired aesthetic quality of panel layout and surface smoothness. The production of curved panels is mostly based on molds. Since the cost of mold fabrication often dominates the panel cost, there is strong incentive to use the same mold for multiple panels. We cast the major practical requirements for architectural surface paneling, including mold reuse, into a global optimization framework that interleaves discrete and continuous optimization steps to minimize production cost while meeting user-specified quality constraints. The search space for optimization is mainly generated through controlled deviation from the design surface and tolerances on positional and normal continuity between neighboring panels. A novel 6-dimensional metric space allows us to quickly compute approximate inter-panel distances, which dramatically improves the performance of the optimization and enables the handling of complex arrangements with thousands of panels. The practical relevance of our system is demonstrated by paneling solutions for real, cutting-edge architectural freeform design projects. © 2010 ACM.

NIH Roundtable on Opportunities to Advance Research on Neurologic and Psychiatric Emergencies.

Science.gov (United States)

D'Onofrio, Gail; Jauch, Edward; Jagoda, Andrew; Allen, Michael H; Anglin, Deirdre; Barsan, William G; Berger, Rachel P; Bobrow, Bentley J; Boudreaux, Edwin D; Bushnell, Cheryl; Chan, Yu-Feng; Currier, Glenn; Eggly, Susan; Ichord, Rebecca; Larkin, Gregory L; Laskowitz, Daniel; Neumar, Robert W; Newman-Toker, David E; Quinn, James; Shear, Katherine; Todd, Knox H; Zatzick, Douglas

2010-11-01

The Institute of Medicine Committee on the Future of Emergency Care in the United States Health System (2003) identified a need to enhance the research base for emergency care. As a result, a National Institutes of Health (NIH) Task Force on Research in Emergency Medicine was formed to enhance NIH support for emergency care research. Members of the NIH Task Force and academic leaders in emergency care participated in 3 Roundtable discussions to prioritize current opportunities for enhancing and conducting emergency care research. We identify key research questions essential to advancing the science of emergency care and discuss the barriers and strategies to advance research by exploring the collaboration between NIH and the emergency care community. Experts from emergency medicine, neurology, psychiatry, and public health assembled to review critical areas in need of investigation, current gaps in knowledge, barriers, and opportunities. Neurologic emergencies included cerebral resuscitation, pain, stroke, syncope, traumatic brain injury, and pregnancy. Mental health topics included suicide, agitation and delirium, substances, posttraumatic stress, violence, and bereavement. Presentations and group discussion firmly established the need for translational research to bring basic science concepts into the clinical arena. A coordinated continuum of the health care system that ensures rapid identification and stabilization and extends through discharge is necessary to maximize overall patient outcomes. There is a paucity of well-designed, focused research on diagnostic testing, clinical decisionmaking, and treatments in the emergency setting. Barriers include the limited number of experienced researchers in emergency medicine, limited dedicated research funding, and difficulties of conducting research in chaotic emergency environments stressed by crowding and limited resources. Several themes emerged during the course of the roundtable discussion, including the need

Defense Civil Support: DOD Needs to Identify National Guards Cyber Capabilities and Address Challenges in Its Exercises

Science.gov (United States)

2016-09-01

participated in exercises to support civil authorities in a cyber incident or to test the responses to simulated attacks on cyber infrastructure owned by...authorities or to test the response to simulated attacks on cyber infrastructure owned by civil authorities. Of these 9 exercises, DOD conducted 7...and a response to simulated cyber attacks on electric grid networks. According to a North American Electric Reliability Corporation official, DOD

Defense Civil Support: DOD, HHS, and DHS Should Use Existing Coordination Mechanisms to Improve Their Pandemic Preparedness

Science.gov (United States)

2017-02-01

documentation is not shared with a broad audience , HHS officials said that it is available to DOD stakeholders upon request, and as soon as it is approved...instructions to support incident relief efforts. • Alerts the NDMS FCCs to activate NDMS patient reception plans with a phased, regional approach and, when...patient reception areas, using available DOD transportation resources in coordination with the NDMS Medical Interagency Coordination Group

DoD Cardholders Used Their Government Travel Cards for Personal Use at Casinos and Adult Entertainment Establishments

Science.gov (United States)

2015-05-19

GTCC: • transactions with no associated travel status in DTS; • automated teller machine (ATM) withdrawals that exceeded the overall Meal and...Defense Travel System or other DoD travel systems; 2. Automated teller machine withdrawals that exceed the overall meal and incidental expense...System or other DoD travel systems; • Automated teller machine withdrawals that exceed the overall meal and incidental expense amounts while in a travel

Financial Management: Measurement of Water Usage by DoD Components Serviced by the District of Columbia Water and Sewer Authority

National Research Council Canada - National Science Library

2002-01-01

Who Should Read This Report and Why? This report should be read by DoD managers who have a direct interest in, or are in need of information about the accuracy of the measurement of water usage by DoD Components serviced by the District...

Panel 5: Microbiology and Immunology Panel

Science.gov (United States)

Murphy, Timothy F.; Chonmaitree, Tasnee; Barenkamp, Stephen; Kyd, Jennelle; Nokso-Koivisto, Johanna; Patel, Janak A.; Heikkinen, Terho; Yamanaka, Noboru; Ogra, Pearay; Swords, W. Edward; Sih, Tania; Pettigrew, Melinda M.

2014-01-01

Objective The objective is to perform a comprehensive review of the literature from January 2007 through June 2011 on the virology, bacteriology, and immunology related to otitis media. Data Sources PubMed database of the National Library of Medicine. Review Methods Three subpanels with co-chairs comprising experts in the virology, bacteriology, and immunology of otitis media were formed. Each of the panels reviewed the literature in their respective fields and wrote draft reviews. The reviews were shared with all panel members, and a second draft was created. The entire panel met at the 10th International Symposium on Recent Advances in Otitis Media in June 2011 and discussed the review and refined the content further. A final draft was created, circulated, and approved by the panel. Conclusion Excellent progress has been made in the past 4 years in advancing an understanding of the microbiology and immunology of otitis media. Advances include laboratory-based basic studies, cell-based assays, work in animal models, and clinical studies. Implications for Practice The advances of the past 4 years formed the basis of a series of short-term and long-term research goals in an effort to guide the field. Accomplishing these goals will provide opportunities for the development of novel interventions, including new ways to better treat and prevent otitis media. PMID:23536533

Clinically-inspired automatic classification of ovarian carcinoma subtypes

Directory of Open Access Journals (Sweden)

Aicha BenTaieb

2016-01-01

Full Text Available Context: It has been shown that ovarian carcinoma subtypes are distinct pathologic entities with differing prognostic and therapeutic implications. Histotyping by pathologists has good reproducibility, but occasional cases are challenging and require immunohistochemistry and subspecialty consultation. Motivated by the need for more accurate and reproducible diagnoses and to facilitate pathologists′ workflow, we propose an automatic framework for ovarian carcinoma classification. Materials and Methods: Our method is inspired by pathologists′ workflow. We analyse imaged tissues at two magnification levels and extract clinically-inspired color, texture, and segmentation-based shape descriptors using image-processing methods. We propose a carefully designed machine learning technique composed of four modules: A dissimilarity matrix, dimensionality reduction, feature selection and a support vector machine classifier to separate the five ovarian carcinoma subtypes using the extracted features. Results: This paper presents the details of our implementation and its validation on a clinically derived dataset of eighty high-resolution histopathology images. The proposed system achieved a multiclass classification accuracy of 95.0% when classifying unseen tissues. Assessment of the classifier′s confusion (confusion matrix between the five different ovarian carcinoma subtypes agrees with clinician′s confusion and reflects the difficulty in diagnosing endometrioid and serous carcinomas. Conclusions: Our results from this first study highlight the difficulty of ovarian carcinoma diagnosis which originate from the intrinsic class-imbalance observed among subtypes and suggest that the automatic analysis of ovarian carcinoma subtypes could be valuable to clinician′s diagnostic procedure by providing a second opinion.

Electronic Health Records: VAs Efforts Raise Concerns about Interoperability Goals and Measures, Duplication with DOD, and Future Plans

Science.gov (United States)

2016-07-13

ELECTRONIC HEALTH RECORDS VA’s Efforts Raise Concerns about Interoperability Goals and Measures, Duplication with DOD...Agencies, Committee on Appropriations, U.S. Senate July 13, 2016 ELECTRONIC HEALTH RECORDS VA’s Efforts Raise Concerns about Interoperability Goals...initiatives with the Department of Defense (DOD) that were intended to advance the ability of the two departments to share electronic health records ,

Identification of Human T-lymphotropic Virus Type I (HTLV-I Subtypes Using Restrited Fragment Length Polymorphism in a Cohort of Asymptomatic Carriers and Patients with HTLV-I-associated Myelopathy/tropical Spastic Paraparesis from São Paulo, Brazil

Directory of Open Access Journals (Sweden)

Segurado Aluisio AC

2002-01-01

Full Text Available Although human T-lymphotropic virus type I (HTLV-I exhibits high genetic stability, as compared to other RNA viruses and particularly to human immunodeficiency virus (HIV, genotypic subtypes of this human retrovirus have been characterized in isolates from diverse geographical areas. These are currently believed not to be associated with different pathogenetic outcomes of infection. The present study aimed at characterizing genotypic subtypes of viral isolates from 70 HTLV-I-infected individuals from São Paulo, Brazil, including 42 asymptomatic carriers and 28 patients with HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP, using restricted fragment length polymorphism (RFLP analysis of long terminal repeat (LTR HTLV-I proviral DNA sequences. Peripheral blood mononuclear cell lysates were amplified by nested polymerase chain reaction (PCR and amplicons submitted to enzymatic digestion using a panel of endonucleases. Among HTLV-I asymptomatic carriers, viral cosmopolitan subtypes A, B, C and E were identified in 73.8%, 7.1%, 7.1% and 12% of tested samples, respectively, whereas among HAM/TSP patients, cosmopolitan A (89.3%, cosmopolitan C (7.1% and cosmopolitan E (3.6% subtypes were detected. HTLV-I subtypes were not statistically significant associated with patients' clinical status. We also conclude that RFLP analysis is a suitable tool for descriptive studies on the molecular epidemiology of HTLV-I infections in our environment.

U.S. Transportation Command's Reporting of Property, Plant, and Equipment Assets on the FY 2000 DoD Agency-Wide Financial Statements

National Research Council Canada - National Science Library

Granetto, Paul

2001-01-01

.... The accuracy of the $78 billion of property, plant, and equipment reported on the FY 2000 DoD Agency-Wide Financial Statements is essential to DoD receiving favorable audit opinions on its financial statements. The U.S...

76 FR 40736 - NIH State-of-the-Science Conference on the Role of Active Surveillance in the Management of Men...

Science.gov (United States)

2011-07-11

... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health NIH State-of-the-Science...: Notice. Notice is hereby given of the National Institutes of Health (NIH), ``State-of-the-Science... Research will culminate in a State-of-the-Science Conference December 5-7, 2011, that focuses on these key...

Ultrasonographic Features of Papillary Thyroid Carcinomas According to Their Subtypes

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Hye Jin Baek

2018-05-01

Full Text Available BackgroundThe ultrasonographic characteristics and difference for various subtypes of papillary thyroid carcinoma (PTC are still unclear. The aim of this study was to compare the ultrasonographic features of PTC according to its subtype in patients undergoing thyroid surgery.MethodsIn total, 140 patients who underwent preoperative thyroid ultrasonography (US and thyroid surgery between January 2016 and December 2016 were included. The ultrasonographic features and the Korean Thyroid Imaging Reporting and Data System (K-TIRADS category of each thyroid nodule were retrospectively evaluated by a single radiologist, and differences in ultrasonographic features according to the PTC subtype were assessed.ResultsAccording to histopathological analyses, there were 97 classic PTCs (62.2%, 34 follicular variants (21.8%, 5 tall cell variants (3.2%, 2 oncocytic variants (1.3%, 1 Warthin-like variant (0.6%, and 1 diffuse sclerosing variant (0.6%. Most PTCs were classified under K-TIRADS category 5. Among the ultrasonographic features, the nodule margin and the presence of calcification were significantly different among the PTC subtypes. A spiculated/microlobulated margin was the most common type of margin, regardless of the PTC subtype. In particular, all tall cell variants exhibited a spiculated/microlobulated margin. The classic PTC group exhibited the highest prevalence of intranodular calcification, with microcalcification being the most common. The prevalence of multiplicity and nodal metastasis was high in the tall cell variant group.ConclusionThe majority of PTCs in the present study belonged to K-TIRADS category 5, regardless of the subtype. Our findings suggest that ultrasonographic features are not useful for distinguishing PTC subtypes.

Managing Sensitive Information: DOD Can More Effectively Reduce the Risk of Classification Errors

National Research Council Canada - National Science Library

D'Agostino, Davi M; Borseth, Ann; Fenton, Mattias; Hatton, Adam; Hills, Barbara; Keefer, David; Mayfield, David; Reid, Jim; Richardson, Terry; Schwartz, Marc

2006-01-01

.... While some DoD components and their subordinate commands appear to manage effective programs, GAO identified weaknesses in others in the areas of classification management training, self-inspections...

Molecular Characterization and Clinical Relevance of Metabolic Expression Subtypes in Human Cancers

Directory of Open Access Journals (Sweden)

Xinxin Peng

2018-04-01

Full Text Available Summary: Metabolic reprogramming provides critical information for clinical oncology. Using molecular data of 9,125 patient samples from The Cancer Genome Atlas, we identified tumor subtypes in 33 cancer types based on mRNA expression patterns of seven major metabolic processes and assessed their clinical relevance. Our metabolic expression subtypes correlated extensively with clinical outcome: subtypes with upregulated carbohydrate, nucleotide, and vitamin/cofactor metabolism most consistently correlated with worse prognosis, whereas subtypes with upregulated lipid metabolism showed the opposite. Metabolic subtypes correlated with diverse somatic drivers but exhibited effects convergent on cancer hallmark pathways and were modulated by highly recurrent master regulators across cancer types. As a proof-of-concept example, we demonstrated that knockdown of SNAI1 or RUNX1—master regulators of carbohydrate metabolic subtypes—modulates metabolic activity and drug sensitivity. Our study provides a system-level view of metabolic heterogeneity within and across cancer types and identifies pathway cross-talk, suggesting related prognostic, therapeutic, and predictive utility. : Peng et al. analyze a cohort of 9,125 TCGA samples across 33 cancer types to characterize tumor subtypes based on the expression of seven metabolic pathways. They find metabolic expression subtypes are associated with patient survivals and suggest the therapeutic and predictive relevance of subtype-related master regulators. Keywords: The Cancer Genome Atlas, tumor subtypes, prognostic markers, somatic drivers, master regulator, therapeutic targets, drug sensitivity, carbohydrate metabolism

Comparisons between various cavity and panel noise reduction control in double-panel structures

NARCIS (Netherlands)

Ho, J.H.; Kalverboer, J.; Berkhoff, A.P.

2012-01-01

This paper presents comparisons between various panel and cavity resonance control methods to reduce the transmitted sound in a double-panel structure. The double-panel, which consists of two panels with air in the gap, has the advantages of low weight and effective transmission-loss at high

DoD Task Force to Improve Industrial Responsiveness.

Science.gov (United States)

1982-03-01

stable programs list. Stable programs will generally not be decremented or subject to offset actions during budget pre- paration as a result of cuts to...with DOD Directive 6050.1 (reference MDf ). 6 _7 ~~o _,N’ "N7 N(- .T’ 5000.2 (Encl 4) 6 JUSTIIICATIOI FOR MAJOR SYSTEM NEW START (JMSNS) - FORMAT...equipment. 4. Deficiencies in the survivability (nuclear, conventional, chemical, 0 laser , electromagnetic warfare, etc.) or endurance of existing

DOD Controls Over Resources Used to Account for Missing U.S. Personnel

National Research Council Canada - National Science Library

1997-01-01

We are providing this report for your information and use. This evaluation responds to two congressional requests to investigate allegations of DoD negligence in accounting for resources used to achieve full accounting for U.S...

Inspector General, DOD, Oversight of the Naval Audit Service Audit of the FY 2000 Department of the Navy General Fund Financial Statements

National Research Council Canada - National Science Library

2001-01-01

.... This Bulletin requires the Inspector General, DoD, to express an opinion on the DoD financial statements and to report on the adequacy of internal controls and compliance with laws and regulations...

Novel molecular subtypes of serous and endometrioid ovarian cancer linked to clinical outcome.

Science.gov (United States)

Tothill, Richard W; Tinker, Anna V; George, Joshy; Brown, Robert; Fox, Stephen B; Lade, Stephen; Johnson, Daryl S; Trivett, Melanie K; Etemadmoghadam, Dariush; Locandro, Bianca; Traficante, Nadia; Fereday, Sian; Hung, Jillian A; Chiew, Yoke-Eng; Haviv, Izhak; Gertig, Dorota; DeFazio, Anna; Bowtell, David D L

2008-08-15

The study aim to identify novel molecular subtypes of ovarian cancer by gene expression profiling with linkage to clinical and pathologic features. Microarray gene expression profiling was done on 285 serous and endometrioid tumors of the ovary, peritoneum, and fallopian tube. K-means clustering was applied to identify robust molecular subtypes. Statistical analysis identified differentially expressed genes, pathways, and gene ontologies. Laser capture microdissection, pathology review, and immunohistochemistry validated the array-based findings. Patient survival within k-means groups was evaluated using Cox proportional hazards models. Class prediction validated k-means groups in an independent dataset. A semisupervised survival analysis of the array data was used to compare against unsupervised clustering results. Optimal clustering of array data identified six molecular subtypes. Two subtypes represented predominantly serous low malignant potential and low-grade endometrioid subtypes, respectively. The remaining four subtypes represented higher grade and advanced stage cancers of serous and endometrioid morphology. A novel subtype of high-grade serous cancers reflected a mesenchymal cell type, characterized by overexpression of N-cadherin and P-cadherin and low expression of differentiation markers, including CA125 and MUC1. A poor prognosis subtype was defined by a reactive stroma gene expression signature, correlating with extensive desmoplasia in such samples. A similar poor prognosis signature could be found using a semisupervised analysis. Each subtype displayed distinct levels and patterns of immune cell infiltration. Class prediction identified similar subtypes in an independent ovarian dataset with similar prognostic trends. Gene expression profiling identified molecular subtypes of ovarian cancer of biological and clinical importance.

77 FR 29985 - Renewal of Department of Defense Federal Advisory Committees

Science.gov (United States)

2012-05-21

... of service limitation also applies to any DoD authorized subcommittees. Each Panel member is... to be in attendance at all Panel and subcommittee meetings for the entire duration of each and every... Designated Federal Officer shall attend the entire duration of the Panel or subcommittee meeting. [[Page...

CRISPR typing and subtyping for improved laboratory surveillance of Salmonella infections.

Directory of Open Access Journals (Sweden)

Laëtitia Fabre

Full Text Available Laboratory surveillance systems for salmonellosis should ideally be based on the rapid serotyping and subtyping of isolates. However, current typing methods are limited in both speed and precision. Using 783 strains and isolates belonging to 130 serotypes, we show here that a new family of DNA repeats named CRISPR (clustered regularly interspaced short palindromic repeats is highly polymorphic in Salmonella. We found that CRISPR polymorphism was strongly correlated with both serotype and multilocus sequence type. Furthermore, spacer microevolution discriminated between subtypes within prevalent serotypes, making it possible to carry out typing and subtyping in a single step. We developed a high-throughput subtyping assay for the most prevalent serotype, Typhimurium. An open web-accessible database was set up, providing a serotype/spacer dictionary and an international tool for strain tracking based on this innovative, powerful typing and subtyping tool.

Solar reflection panels

Science.gov (United States)

Diver, Jr., Richard B.; Grossman, James W [Albuquerque, NM; Reshetnik, Michael [Boulder, CO

2006-07-18

A solar collector comprising a glass mirror, and a composite panel, wherein the back of the mirror is affixed to a front surface of the composite panel. The composite panel comprises a front sheet affixed to a surface of a core material, preferably a core material comprising a honeycomb structure, and a back sheet affixed to an opposite surface of the core material. The invention may further comprise a sealing strip, preferably comprising EPDM, positioned between the glass mirror and the front surface of the composite panel. The invention also is of methods of making such solar collectors.