Science.gov

Sample records for research unit ura

  1. A novel method to design flexible URAs

    NASA Astrophysics Data System (ADS)

    Lang, Haitao; Liu, Liren; Yang, Qingguo

    2007-05-01

    Aperture patterns play a vital role in coded aperture imaging (CAI) applications. In recent years, many approaches were presented to design optimum or near-optimum aperture patterns. Uniformly redundant arrays (URAs) are, undoubtedly, the most successful for constant sidelobe of their periodic autocorrelation function. Unfortunately, the existing methods can only be used to design URAs with a limited number of array sizes and fixed autocorrelation sidelobe-to-peak ratios. In this paper, we present a novel method to design more flexible URAs. Our approach is based on a searching program driven by DIRECT, a global optimization algorithm. We transform the design question to a mathematical model, based on the DIRECT algorithm, which is advantageous for computer implementation. By changing determinative conditions, we obtain two kinds of types of URAs, including the filled URAs which can be constructed by existing methods and the sparse URAs which have never been mentioned by other authors as far as we know. Finally, we carry out an experiment to demonstrate the imaging performance of the sparse URAs.

  2. Directed mutagenesis in Candida albicans: one-step gene disruption to isolate ura3 mutants

    SciTech Connect

    Kelly, R.; Miller, S.M.; Kurtz, M.B.; Kirsch, D.R.

    1987-01-01

    A method for introducing specific mutations into the diploid Candida albicans by one-step gene disruption and subsequent UV-induced recombination was developed. The cloned C. albicans URA3 gene was disrupted with the C. albicans ADE2 gene, and the linearized DNA was used for transformation of two ade2 mutants, SGY-129 and A81-Pu. Both an insertional inactivation of the URA3 gene and a disruption which results in a 4.0-kilobase deletion were made. Southern hybridization analyses demonstrated that the URA3 gene was disrupted on one of the chromosomal homologs in 15 of the 18 transformants analyzed. These analyses also revealed restriction site dimorphism of EcoRI at the URA3 locus which provides a unique marker to distinguish between chromosomal homologs. This enabled us to show that either homolog could be disrupted and that disrupted transformants of SGY-129 contained more than two copies of the URA3 locus. The A81-Pu transformants heterozygous for the ura3 mutations were rendered homozygous and Ura- by UV-induced recombination. The homozygosity of a deletion mutant and an insertion mutant was confirmed by Southern hybridization. Both mutants were transformed to Ura+ with plasmids containing the URA3 gene and in addition, were resistant to 5-fluoro-orotic acid, a characteristic of Saccharomyces cerevisiae ura3 mutants as well as of orotidine-5'-phosphate decarboxylase mutants of other organisms.

  3. Toxic Hazards Research Unit

    NASA Technical Reports Server (NTRS)

    Macewen, J. D.; Vernot, E. H.

    1971-01-01

    The activities of the Toxic Hazards Research Unit (THRU) for the period of June 1970 through May 1971 reviewed. Modification of the animal exposure facilities primarily for improved human safety but also for experimental integrity and continuity are discussed. Acute toxicity experiments were conducted on hydrogen fluoride (HF), hydrogen chloride (HCl), nitrogen dioxide (NO2), and hydrogen cyanide (HCN) both singly and in combination with carbon dioxide (CO). Additional acute toxicity experiments were conducted on oxygen difluoride (OF2) and chlorine pentafluoride (ClF5). Subacute toxicity studies were conducted on methylisobutylketone and dichloromethane (methylene dichloride). The interim results of further chronic toxicity experiments on monomethylhydrazine (MMH) are also described.

  4. New undersea research unit

    NASA Astrophysics Data System (ADS)

    The first cold-water activity under the National Oceanic and Atmospheric Administration's (NOAA) National Undersea Research Program will begin in the Gulf of Maine in August, according to NOAA Administrator John V. Byrne. The prime objective of the new activity will be to survey ocean dumping grounds and to study the productivity of the area's valuable fish resources. (The World Court is currently deciding on the fishing boundary between the United States and Canada in and around the Gulf of Maine.)Detailed maps of dumpsites off Portland, Maine, and Boston, Mass., will be made, followed by an assessment of the effects dumping has on marine life. Dredge spoil is dumped offshore from Portland; a variety of material—from dredge spoil to munitions—is dumped off Boston.

  5. The Research Unit Handbook.

    ERIC Educational Resources Information Center

    Bristol Univ. (England). School of Education.

    This handbook describes research projects of the School of Education, University of Bristol. Eight current projects are briefly described, and references are listed for each. These projects include (1) a pilot project working with probationary teachers, (2) a study of teachers' support agencies, (3) a longitudinal study of language development in…

  6. Enzymatic activities of Ura2 and Ura1 proteins (aspartate carbamoyltransferase and dihydro-orotate dehydrogenase) are present in both isolated membranes and cytoplasm of Saccharomyces cerevisiae.

    PubMed

    Vorísek, J; Techniková, Z; Schwippel, J; Benoist, P

    2002-03-30

    Computational analysis predicted three potential hydrophobic transmembrane alpha-helices within the Ura2 multidomain protein of Saccharomyces cerevisiae, the C-terminal subdomain of which catalyses the second step of uridine-monophosphate biosynthesis by its L-aspartate carbamoyltransferase activity (EC 2.1.3.2). The fourth step of pyrimidine biosynthesis is catalysed by dihydro-orotate dehydrogenase (Ura1 protein; EC 1.3.99.11), which was similarly characterized as a peripheral membrane protein. Ex situ, the activities of the investigated enzymes were associated both with isolated yeast membranes, fractionated by differential centrifugation to remove intact nuclei, and with soluble cytoplasmic proteins.

  7. Toxic Hazards Research Unit

    DTIC Science & Technology

    1981-12-01

    STATEMENT (of the abstract entered In Block 20, if different fro. Report) 18 . SUPPLEMENTARY NOTES Funded in part by the Naval Medical Research Institute...to methylcyclohexane vapor for 12 months. 71 17. Mean body weights of female rats exposed to methylcyclohexane vapor for 12 months. 71 18 . Mean body...Lesions Found in C57BL/6 Mice Following Inhalation of MMH Vapor for One Year 18 4. Lesions Found in Fischer 344 Male Rats Following Inhalation of MMH

  8. The Incidence and Types of Occupational Role Stress among University Research Administrators

    ERIC Educational Resources Information Center

    Katsapis, Christine C. A.

    2012-01-01

    This study explored the types of stressors prevalent in the self-reports of university research administrators (URAs) and examined whether or not the degree or type of role stress was influenced by: a) the affiliation of their office unit within their institution, or b) their type. Randomly selected members of NCURA were invited via e-mail to…

  9. Uracil uptake in Escherichia coli K-12: isolation of uraA mutants and cloning of the gene.

    PubMed Central

    Andersen, P S; Frees, D; Fast, R; Mygind, B

    1995-01-01

    Mutants defective in utilization of uracil at low concentrations have been isolated and characterized. The mutations in question (uraA) map close to the upp gene encoding uracil phosphoribosyltransferase. By complementation analysis, a plasmid that complements the uraA mutation has been isolated. The uraA gene was shown to be the second gene in a bicistronic operon with upp as the promoter proximal gene. The nucleotide sequence of the gene was determined, and the gene encodes a hydrophobic membrane protein with a calculated Mr of 45,030. The UraA protein has been identified in sodium dodecyl sulfate-polyacrylamide gels in the membrane fraction of minicells harboring the uraA plasmids. PMID:7721693

  10. Clinical Epidemiology Unit - overview of research areas

    Cancer.gov

    Clinical Epidemiology Unit (CEU) conducts etiologic research with potential clinical and public health applications, and leads studies evaluating population-based early detection and cancer prevention strategies

  11. Toxic Hazards Research Unit 1989

    DTIC Science & Technology

    1990-10-01

    Report. AAMRL TR-75-57. Wright-Patterson Air Force 9ase, OH: Aero~pacp Medical Research Laboratory. 294 APPENDIX E SUBMITTED TECHiNICAL REPORTS, LETTER...Medical Research Laboratory. Ad~itional copies may be purchased from: National Technical Information Service 5285 Port Royal Road Springfield, Virginia...Resources, National Research Council. This report has been reviewed by the Office of Public Affairs (PA) and is releasable to the National Technical

  12. Construction of Candida albicans Tet-on tagging vectors with a Ura-blaster cassette.

    PubMed

    Lai, Wei-Chung; Tseng, Tzu-Ling; Jian, Ting; Lee, Tai-Lin; Cheng, Chun-Wen; Shieh, Jia-Ching

    2011-03-01

    It has been difficult to develop molecular tools for studying the fungal pathogen Candida albicans because this species uses a non-standard genetic code and is diploid without a complete sexual cycle. Vector systems with regulatable promoters to produce conditional mutants, epitope tags for protein detection and recyclable selection markers are useful for functional study of genes. However, most currently available vectors contain only a subset of desired properties, which limits their application. To combine several useful properties in one vector, the vector pTET25 was initially modified into pTET25M, so that the URA3 gene flanked by dpl200 could be used repetitively. To enable more choices for cloning, a multiple cloning site was introduced at both ends of GFP in pTET25M. GFP expression was induced by doxycycline in a dose- and time-dependent manner when the plasmid was introduced into C. albicans with or without URA3. The applicability of the vectors was verified by constructing strains capable of expressing either the N-terminal GFP fusion of Cdc10 or the C-terminal GFP fusion of Cdc11. Additionally, by replacing the GFP gene of pTET25M with DNA sequence encoding Cdc10 with an epitope tag of six histidine residues at the C-terminus, doxycycline-induced expression of CDC10 was achieved when the expression vector was introduced into C. albicans. This new system allows for inducible expression of a desired C. albicans gene with the advantage of convenience of cloning. It also allows the presence of a recyclable URA3 marker and the detectable expression of fusion or epitope-tagged protein.

  13. Scaling properties of European research units.

    PubMed

    Jamtveit, Bjørn; Jettestuen, Espen; Mathiesen, Joachim

    2009-08-11

    A quantitative characterization of the scale-dependent features of research units may provide important insight into how such units are organized and how they grow. The relative importance of top-down versus bottom-up controls on their growth may be revealed by their scaling properties. Here we show that the number of support staff in Scandinavian research units, ranging in size from 20 to 7,800 staff members, is related to the number of academic staff by a power law. The scaling exponent of approximately 1.30 is broadly consistent with a simple hierarchical model of the university organization. Similar scaling behavior between small and large research units with a wide range of ambitions and strategies argues against top-down control of the growth. Top-down effects, and externally imposed effects from changing political environments, can be observed as fluctuations around the main trend. The observed scaling law implies that cost-benefit arguments for merging research institutions into larger and larger units may have limited validity unless the productivity per academic staff and/or the quality of the products are considerably higher in larger institutions. Despite the hierarchical structure of most large-scale research units in Europe, the network structures represented by the academic component of such units are strongly antihierarchical and suboptimal for efficient communication within individual units.

  14. Toxic Hazards Research Unit - 1988

    DTIC Science & Technology

    1989-07-01

    the test material One-tenth of a milliliter of the test material was applied to one eye of each of the nine albino rabbits. The opposite eye was left...adult guinea pigs for sensitization testing and albino rabbits for skin irritation testing Existing alternative methods to animal testing are inadequate...purchased for use in the skin irritation study from Clerco Research Farms, Cincinnati, OH. Male, albino , Hartley strain guinea pigs, weighing between 200

  15. Natural water-purification system observed in a shallow coastal lagoon: Matsukawa-ura, Japan.

    PubMed

    Kohata, Kunio; Hiwatari, Takehiko; Hagiwara, Tomiji

    2003-01-01

    Field surveys and in situ experiments were conducted in the shallow Matsukawa-ura in summer to evaluate the biological efficiencies of shallow-water areas for preserving coastal ecosystems. In Matsukawa-ura (5.8 km(2)), the suspension-feeding bivalves Ruditapes philippinarum and Crassostrea gigas were the dominant animals--their total biomasses (wet weight) were estimated to be 3.4 x 10(6) and 2.3 x 10(6) kg, respectively. Ulva sp. and Zostera marina were the dominant macrophyte species during the summer, with standing crops estimated to be 0.29 x 10(6) and 0.20 x 10(6) kg, respectively. The dissolved inorganic nitrogen (DIN) uptake rates for Ulva sp. and Z. marina were determined by in situ experiments. An ecological model calculated on the basis of the observed dataset showed that, in comparison with tidal exchange, a significant amount of particulate organic matter was removed by bivalve filtration and a considerable quantity of DIN was removed by macrophyte species.

  16. Research at the Dairy and Functional Foods Research Unit

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Dr. Peggy Tomasula is Research Leader of the Dairy and Functional Foods Research Unit (DFFRU), ARS, USDA, Wyndmoor, PA, a group that includes 11 Research Scientists, 4 of whom are Lead Scientists (LS), 13 support scientists, and 3 Retired Collaborators. The mission of the DFFRU is to solve critical ...

  17. User Requirements Analyzer (URA) User’s Manual H6180/Multics/Version 3.3.

    DTIC Science & Technology

    1978-07-01

    MulticsAersion ?. 3 . / Aup^MÄ. 1977-**r Jam Manum -— »78. i pfHinmiiM. one HFPOB- NuMBE* CDRL-«H<W» C30’ 7 ÄuTHÖSlil ISDOS Project l...2.2 Command Parameters 2.3 Sequence Of Commands .... 2.U The HELP Command q 9 5 5 3 . The UFA Environment 3.1 Initiating URA 3.2 Batch... 3 . The UFA Environment 106 4. Sp«»cifyinq Input "o UFA Commands *C7 4.1 Entering Data Into A Data S<»t IP? U.2 Specifying Input D*ta

  18. United States Weather Research Program (USWRP)

    NASA Technical Reports Server (NTRS)

    Bhumralkar, Chandrakant

    1993-01-01

    After more than a decade of development by a broad cross-section of the U.S. atmospheric research community involved in planning for the National STORM Program, the Subcommittee on Atmospheric Research (SAR) of the Committee on Earth and Environmental Science (CEES) led the development of a strategic plan to realize the objectives of STORM so as to improve our nation's capability to provide accurate short-term forecasts of weather. This strategic plan will guide the planning and implementation of what is now called the United States Weather Research Program (USWRP). The USWRP is charged with achieving operational atmospheric prediction based on mesoscale observations and model results and establishing the scientific and technological basis for global atmospheric mesoscale prediction by the year 2000. The key scientific questions that are addressed under USWRP are discussed.

  19. Designed construction of recombinant DNA at the ura3Δ0 locus in the yeast Saccharomyces cerevisiae.

    PubMed

    Fukunaga, Tomoaki; Cha-Aim, Kamonchai; Hirakawa, Yuki; Sakai, Ryota; Kitagawa, Takao; Nakamura, Mikiko; Nonklang, Sanom; Hoshida, Hisashi; Akada, Rinji

    2013-06-01

    Recombinant DNAs are traditionally constructed using Escherichia coli plasmids. In the yeast Saccharomyces cerevisiae, chromosomal gene targeting is a common technique, implying that the yeast homologous recombination system could be applied for recombinant DNA construction. In an attempt to use a S. cerevisiae chromosome for recombinant DNA construction, we selected the single ura3Δ0 locus as a gene targeting site. By selecting this single locus, repeated recombination using the surrounding URA3 sequences can be performed. The recombination system described here has several advantages over the conventional plasmid system, as it provides a method to confirm the selection of correct recombinants because transformation of the same locus replaces the pre-existing selection marker, resulting in the loss of the marker in successful recombinations. In addition, the constructed strains can serve as both PCR templates and hosts for preparing subsequent recombinant strains. Using this method, several yeast strains that contained selection markers, promoters, terminators and target genes at the ura3Δ0 locus were successfully generated. The system described here can potentially be applied for the construction of any recombinant DNA without the requirement for manipulations in E. coli. Interestingly, we unexpectedly found that several G/C-rich sequences used for fusion PCR lowered gene expression when located adjacent to the start codon.

  20. Beryllium Technology Research in the United States

    SciTech Connect

    Glen R. Longhurst; Robert A. Anderl; M. Kay Adleer-Flitton; Gretchen E. Matthern; Troy J. Tranter; Kendall J. Hollis

    2005-02-01

    While most active research involving beryllium in the United States remains tied strongly to biological effects, there are several areas of technology development in the last two years that should be mentioned. (1) Beryllium disposed of in soil vaults at the Idaho National Laboratory (INL) Radioactive Waste Management Complex (RWMC) has been encapsulated in-situ by high-temperature and pressure injection of a proprietary wax based material to inhibit corrosion. (2) A research program to develop a process for removing heavy metals and cobalt from irradiated beryllium using solvent extraction techniques has been initiated to remove components that prevent the beryllium from being disposed of as ordinary radioactive waste. (3) The JUPITER-II program at the INL Safety and Tritium Applied Research (STAR) facility has addressed the REDOX reaction of beryllium in molten Flibe (a mixture of LiF and BeF2) to control tritium, particularly in the form of HF, bred in the Flibe by reactions involving both beryllium and lithium. (4) Work has been performed at Los Alamos National Laboratory to produce beryllium high heat flux components by plasma spray deposition on macro-roughened substrates. Finally, (5) corrosion studies on buried beryllium samples at the RWMC have shown that the physical form of some of the corroded beryllium is very filamentary and asbestos-like. This form of beryllium may exacerbate the contraction of chronic beryllium disease.

  1. Research of Houjiayao Unit in North China

    NASA Astrophysics Data System (ADS)

    Ji, Y.

    2012-12-01

    "Houjiayao Group" is the standard stratigraphic unit of late Pleistocene in northern China, which was created by Jia Lanpo and Wei Qi during their research on Houjiayao site. Based on the mammal, ancient human fossils and Paleolithic features, "Houjiayao Group" was thought as late Pleistocene sediments. "Houjiayao Group" was defined as late Pleistocene stratigraphic units. However, the problems of the age of "Houjiayao Group", stratigraphic division and other issues, have not yet been well resolved. These issues include: the differences of age-dating results, the unclear comparison between stratigraphic units and regional contrast, the uncertain relationship between "Houjiayao Group" and "Nihewan Layer ", and so on. Houjiayao site which located in the southeast of Houjiayao village in Dongjingji town Yangyuan County, Hebei province of China, is a very important paleolithic site. But some researches show that Houjiayao site is located at the 3th terrace of Liyigou valley and there are many opinions about the age of Houjiayao site, which varies from 20-500 thousand years. Combined with former research results and many research methods, our study was mainly focused on the key problems existing in the study of "Houjiayao Group". Through the use of sequence stratigraphy, chronostratigraphy, biostratigraphy and other theoretical methods, stratigraphic section was studied in the late Pleistocene stratigraphy and sedimentary environment. Through environmental indicators and the age-dating tests, the evolution of ancient geography and environment were identified elementarily. After analyzing informations of this area, geomorphologic investigation and stratum comparation in and around Houjiayao site were done. Houjiayao site is located on the west bank of Liyigou river, which has a tributary named Black Stone River. Two or three layers of volcanic materials were found in this area, those sediments are from a buried paleovolcano in upstream of Black Stone River. The volcanic

  2. Current projects of the Application Technology Research Unit

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Application Technology Research Unit is the largest multidisciplinary research team in the United States Department of Agriculture, Agricultural Research Service, conducting on-farm research studies on floricultural and nursery crops. Part of ATRU Mission is to conduct fundamental and developme...

  3. Mutagenic specificity of the food mutagen 2-amino-3-methylimidazo[4,5-f]quinoline in Escherichia coli using the yeast URA3 gene as a target.

    PubMed

    Broschard, T H; Lebrun-Garcia, A; Fuchs, R P

    1998-02-01

    2-Amino-3-methylimidazo[4,5-f]quinoline (IQ), a strong mutagen/carcinogen, belongs to a group of heterocyclic amines that are formed (ng/g amounts) during the cooking of protein containing food. The mutational specificity of IQ in Escherichia coli was determined in a forward mutation assay using the yeast URA3 gene as a target. The plasmid pTU-AC, containing the target URA3, was randomly modified in vitro using N-hydroxy-IQ, and subsequently transformed into an E. coli pyrF strain (DB6656). Mutant clones were directly selected by their ability to grow on medium containing 5-fluoro-orotic acid which is toxic to URA3+ clones and thereby selects for URA3- mutants. Single Strand Conformation Polymorphism (SSCP) was used to map the mutation-containing regions of URA3, so that it was necessary to sequence only the relevant, mutation-containing fragment and not the entire gene. At a modification level of 7 IQ-lesions/URA3 gene, the predominant mutations were base substitutions (approximately 70%), followed by complex gene rearrangements (approximately 20%) and frameshifts (approximately 10%). More than 96% of the base substitutions occurred at G:C base pairs and were predominantly G:C-->A:T transitions, followed by G:C-->T:A and G:C-->C:G transversions. Next neighbour analysis revealed that deoxyguanosines situated within the sequence 5'-TGC were more susceptible to mutations induced by IQ. With one exception, all frameshift mutations were -1 deletions at runs of three consecutive dGs. At higher IQ-modification levels, predominantly complex sequence rearrangements were observed.

  4. ADVANCES IN DIETARY EXPOSURE RESEARCH AT THE UNITED STATES

    EPA Science Inventory

    The United States Environmental Protection Agency-National Exposure Research Laboratory's (USEPA-NERL)dietary exposure research program investigates the role of diet, including drinking water, as a potential pathway of human exposure to environmental contaminants. A primary progr...

  5. The Past, Present and Future of Geodemographic Research in the United States and United Kingdom

    PubMed Central

    Singleton, Alexander D.; Spielman, Seth E.

    2014-01-01

    This article presents an extensive comparative review of the emergence and application of geodemographics in both the United States and United Kingdom, situating them as an extension of earlier empirically driven models of urban socio-spatial structure. The empirical and theoretical basis for this generalization technique is also considered. Findings demonstrate critical differences in both the application and development of geodemographics between the United States and United Kingdom resulting from their diverging histories, variable data economies, and availability of academic or free classifications. Finally, current methodological research is reviewed, linking this discussion prospectively to the changing spatial data economy in both the United States and United Kingdom. PMID:25484455

  6. Research and Higher Education: The United Kingdom and the United States.

    ERIC Educational Resources Information Center

    Whiston, Thomas G., Ed.; Geiger, Roger L., Ed.

    This collection of conference papers includes contributions from the United Kingdom and the United States on the research function of higher education. Part 1 considers the national systems, focusing on three subthemes: past and present trends, issues in funding research, and connections with industry. Papers include: "The Dynamics of…

  7. THE ORGANIZATION OF EDUCATIONAL RESEARCH IN THE UNITED STATES.

    ERIC Educational Resources Information Center

    LAZARSFELD, PAUL F.; SIEBER, SAM D.

    THE CHIEF TECHNICAL PROBLEM OF THIS STUDY WAS TO MEASURE THE NUMEROUS SOCIAL CONDITIONS WHICH MIGHT CONCEIVABLY IMPINGE ON THE PRODUCTION OF RESEARCH AND OF RESEARCHERS BY GRADUATE SCHOOLS OF EDUCATION. THE TECHNIQUES EMPLOYED INCLUDED (1) QUESTIONNAIRE SURVEYS OF EDUCATION DEANS, RESEARCH COORDINATORS, DIRECTORS OF RESEARCH UNITS, PROJECT…

  8. Research on HOPE actuator power unit

    NASA Astrophysics Data System (ADS)

    Itagaki, Haruaki; Iida, Tooru; Ishii, Yasuo

    1992-08-01

    An Overview of the review conducted on Actuator Power Unit (APU) of HOPE (H-2 Orbiting Plane) based on a base line constructed combining conventional technologies are presented. Partial trial production and test on lubrication subsystems to acquire fundamental data on lubricant supply and retrieval system which is not affected by microgravity and gravity directions were conducted. The subject subsystem was constructed to facilitate visual observation from the side of gas and liquid separating conditions. The results of test conducted changing parameters such as void ratio, the ratio of lubricant to residual space (GN2 gas) in the gear box are shown. A lubrication system flow chart is shown.

  9. International Reports on Literacy Research: France, United Kingdom, Brazil

    ERIC Educational Resources Information Center

    Malloy, Jacquelynn A., Comp.; Botza, Stergios, Comp.

    2005-01-01

    This is a compilation of reports on international literacy research. The report includes 3 separate reports on France, United Kingdom and Brazil. In the first report, research correspondent Jacques Fijalkow presents research into variations of reading motivation related to students' socioeconomic status (SES), age, and gender. Three of these…

  10. Marine Ecology Research Resource Units Grades 7-9. Draft.

    ERIC Educational Resources Information Center

    Contra Costa County Dept. of Education, Pleasant Hill, CA.

    Project Marine Ecology Research (MER) is an ecological unit designed to involve secondary students in the study of the marine biome. The teachers are also involved with MER through inservice participation and materials preparation. The unit is designed to be incorporated within the existing science curriculum. Specifically, the activities concern…

  11. Collaboration with the United Kingdom on Air Quality Research

    EPA Pesticide Factsheets

    To initiate research collaboration among the United States Environmental Protection Agency (EPA), the Unitd Kingdom's (UK) Department for Environment, Food and Rural Affairs (Defra), and the Environment Agency for England and Wales (EA) on exposure science

  12. Increasing yields: Research opportunities and challenges. Role of the Sunflower Research Unit

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA-ARS Sunflower Research Unit in Fargo, ND, conducts research to enhance sunflower yield by reducing losses to insects and diseases. The unit is composed of seven research scientists, each with expertise in a different scientific discipline. The disciplines are genetics, cytogenetics, molec...

  13. Infusing Active Learning into the Research Methods Unit

    ERIC Educational Resources Information Center

    Bluestone, Cheryl

    2007-01-01

    The research methods unit of survey psychology classes introduces important concepts of scientific reasoning and fluency, making it an ideal course in which to deliver enhanced curricula. To increase interest and engagement, the author developed an expanded research methods and statistics module to give students the opportunity to explore…

  14. Cloning and functional analysis of the orotidine-5'-phosphate decarboxylase gene (PbrURA3) of the pathogenic fungus Paracoccidioides brasiliensis.

    PubMed

    Reinoso, Cristina; Sorais, Françoise; Niño-Vega, Gustavo A; Fermiñán, Encarnación; San-Blas, Gioconda; Domínguez, Angel

    2005-07-15

    A genomic clone encoding the Paracoccidioides brasiliensis orotidine monophosphate decarboxylase gene (PbrURA3) was isolated by screening a subgenomic plasmid DNA library of this fungus, using a PCR amplification product of the gene as a probe. Sequence analysis revealed that the gene contains an open reading frame of 855 bp with a single intron (162 bp), and encodes a putative 285 amino acids polypeptide of estimated molecular weight 31.1 kDa and isoelectric point 6.5. The deduced amino acid sequence predicted a 73.4% identity with orotidine monophosphate decarboxylase of Aspergillus nidulans. Functionality of the gene was demonstrated by transformation into a Saccharomyces cerevisiae ura3 null mutant.

  15. Conducting qualitative research within Clinical Trials Units: avoiding potential pitfalls.

    PubMed

    Cooper, Cindy; O'Cathain, Alicia; Hind, Danny; Adamson, Joy; Lawton, Julia; Baird, Wendy

    2014-07-01

    The value of using qualitative research within or alongside randomised controlled trials (RCTs) is becoming more widely accepted. Qualitative research may be conducted concurrently with pilot or full RCTs to understand the feasibility and acceptability of the interventions being tested, or to improve trial conduct. Clinical Trials Units (CTUs) in the United Kingdom (UK) manage large numbers of RCTs and, increasingly, manage the qualitative research or collaborate with qualitative researchers external to the CTU. CTUs are beginning to explicitly manage the process, for example, through the use of standard operating procedures for designing and implementing qualitative research with trials. We reviewed the experiences of two UK Clinical Research Collaboration (UKCRC) registered CTUs of conducting qualitative research concurrently with RCTs. Drawing on experiences gained from 15 studies, we identify the potential for the qualitative research to undermine the successful completion or scientific integrity of RCTs. We show that potential problems can arise from feedback of interim or final qualitative findings to members of the trial team or beyond, in particular reporting qualitative findings whilst the trial is on-going. The problems include: We make recommendations for improving the management of qualitative research within CTUs.

  16. LEADERSHIP IN SMALL MILITARY UNITS--SOME RESEARCH FINDINGS.

    ERIC Educational Resources Information Center

    LANGE, CARL J.

    THE EFFECT OF A LEADER'S ACTIONS ON HIS FOLLOWERS IN SMALL MILITARY UNITS WAS THE SUBJECT OF SEVERAL RESEARCH STUDIES CONDUCTED TO EXPLORE THE NATURE OF THE LEADERSHIP PROCESS, WITH THE ULTIMATE GOAL OF DEVELOPING TRAINING THAT WOULD USE IMPROVED PRESENTATIONAL MATERIALS AND WOULD BE BASED ON LEADERSHIP DOCTRINE WITH DEMONSTRATED VALIDITY. THE…

  17. Applied Biomechanics Research for the United States Ski Team.

    ERIC Educational Resources Information Center

    Dillman, Charles J.

    1982-01-01

    Assisted by a team of physicians and sports scientists, the United States Ski Team has developed its own sports medicine program, the purpose of which is to assist coaches and athletes in controlling and optimizing factors which influence skiing performance. A number of biomechanical research projects which have been undertaken as part of this…

  18. New Sunflower Rust Projects in the USDA Sunflower Research Unit

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sunflower rust Puccinia helianthi is a serious disease that has been increasingly prevalent in much of the North America sunflower producing region. To effectively control this disease, three independent but complementary projects were initiated in the Sunflower Research Unit. One was evaluation of ...

  19. Economics of conservation systems research in the Southeastern United States

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The use of conservation systems in crop production is not a new concept in the southeastern United States. In 1978, researchers from across the Southeast met in Griffin, Georgia for the first annual Southern Conservation Agricultural Systems Conference. Four of the ten presentations specifically men...

  20. An inflight refill unit for replenishing research animal drinking water

    NASA Technical Reports Server (NTRS)

    Savage, P. D.; Hines, M. L.; Barnes, R.

    1995-01-01

    This paper presents the design process and development approach for a method of maintaining sufficient quantities of water for research animals during a Shuttle mission of long duration. An inflight refill unit (IRU) consisting of two major subsystems, a fluid pumping unit (FPU) and a collapsible water reservoir (CWR), were developed. The FPU provides the system measurement and controls, pump, water lines, and plumbing necessary to collect water coming into the unit from the potable water system and pump it out into the RAHF drinking water tanks. The CWR is a Kevlar (TM) reinforced storage bladder connected to the FPU, which has a capacity of 6 liters in its expanded volume and functions to store the water collected from the potable water system, allowing for transport of the water back to the Spacelab where it is pumped into each of two research animal holding facilities. Additional components of the IRU system include the inlet and outlet fluid hoses, a power cable for providing 29V direct current spacecraft electrical power to the pump within the FPU, a tether system for the unit when in use in Spacelab, and an adapter for mating the unit to the orbiter waste collection system in order to dump excess water after use in Spacelab.

  1. United States Domestic Research Reactor Infrastrucutre TRIGA Reactor Fuel Support

    SciTech Connect

    Douglas Morrell

    2011-03-01

    The United State Domestic Research Reactor Infrastructure Program at the Idaho National Laboratory manages and provides project management, technical, quality engineering, quality inspection and nuclear material support for the United States Department of Energy sponsored University Reactor Fuels Program. This program provides fresh, unirradiated nuclear fuel to Domestic University Research Reactor Facilities and is responsible for the return of the DOE-owned, irradiated nuclear fuel over the life of the program. This presentation will introduce the program management team, the universities supported by the program, the status of the program and focus on the return process of irradiated nuclear fuel for long term storage at DOE managed receipt facilities. It will include lessons learned from research reactor facilities that have successfully shipped spent fuel elements to DOE receipt facilities.

  2. Column flotation research at United Coal looks to pay off

    SciTech Connect

    Merritt, P.

    1988-07-01

    Column flotation technology, designed to recover coal fines, has been the focus of research in private, university, and government laboratories for several years. While the potential of this technology continues to be scrutinized by scientists, the first commercial-size units have also been quietly placed on-line in two eastern preparation plants. The recently installed cells at both plants have gone through debugging procedures and are now achieving substantial recoveries of fine coal formerly lost to waste. For Tanoma that added production is 10.4 tph of fine coal; for United Coal, fine coal recovery exceeds 15 tph, an amount expected to rise to perhaps as much as 25 tph. The author describes how column flotation works and the systems at Tanoma Mining and United Coal.

  3. Intensive care unit research ethics and trials on unconscious patients.

    PubMed

    Gillett, G R

    2015-05-01

    There are widely acknowledged ethical issues in enrolling unconscious patients in research trials, particularly in intensive care unit (ICU) settings. An analysis of those issues shows that, by and large, patients are better served in units where research is actively taking place for several reasons: i) they do not fall prey to therapeutic prejudices without clear evidential support, ii) they get a chance of accessing new and potentially beneficial treatments, iii) a climate of careful monitoring of patients and their clinical progress is necessary for good clinical research and affects the care of all patients and iv) even those not in the treatment arm of a trial of a new intervention must receive best current standard care (according to international evidence-based treatment guidelines). Given that we have discovered a number of 'best practice' regimens of care that do not optimise outcomes in ICU settings, it is of great benefit to all patients (including those participating in research) that we are constantly updating and evaluating what we do. Therefore, the practice of ICU-based clinical research on patients, many of whom cannot give prospective informed consent, ticks all the ethical boxes and ought to be encouraged in our health system. It is very important that the evaluation of protocols for ICU research should not overlook obvious (albeit probabilistic) benefits to patients and the acceptability of responsible clinicians entering patients into well-designed trials, even though the ICU setting does not and cannot conform to typical informed consent procedures and requirements.

  4. Fraud in scientific research - birth of the Concordat to uphold research integrity in the United Kingdom.

    PubMed

    Khajuria, Ankur; Agha, Riaz

    2014-02-01

    Fraud in research has risen exponentially and recent high profile cases may just be the tip of the iceberg. This threatens to have a major impact on public health, with policy makers and clinicians acting on erroneous data. To address this, the new research "Concordat", a consensus statement on research misconduct, has been published. Can it hold the key to rebuilding public confidence in scientific research in the United Kingdom? This review focuses on the concept of research misconduct, highlighting prominent cases and discussing strategies in order to restore confidence in the validity of scientific research.

  5. United States Army Research Institute of Environmental Medicine: Warfighter Research Focusing on the Past 25 Years

    ERIC Educational Resources Information Center

    Pandolf, Kent B.; Francesconi, Ralph; Sawka, Michael N.; Cymerman, Allen; Hoyt, Reed W.; Young, Andrew J.; Zambraski, Edward J.

    2011-01-01

    The United States Army Research Institute of Environmental Medicine (USARIEM) celebrated its 50th anniversary on July 1, 2011. This article reviews its history, evolution, and transition of its research programs as well as its scientific and military accomplishments, emphasizing the past 25 yr. During the 1990s, USARIEM published a series of…

  6. UNITED PRESBYTERIAN NATIONAL EDUCATIONAL SURVEY, AN INTERDISCIPLINARY RESEARCH PROJECT. VOLUME I, THE RESEARCH MODEL.

    ERIC Educational Resources Information Center

    WHITMAN, LAURIS B.; AND OTHERS

    AS PART OF AN OVERALL EVALUATION OF ITS EDUCATIONAL CURRICULUM, THE UNITED PRESBYTERIAN CHURCH, IN 1964, COMMISSIONED THE DEPARTMENT OF RESEARCH OF THE NATIONAL COUNCIL OF CHURCHES TO PROVIDE SYSTEMATIC AND COHERENT PROFILES OF COMMUNICANTS, YOUTH, CHURCH SCHOOL TEACHERS, AND MINISTERS. THIS RESEARCH WAS BASED ON THE INTERDISCIPLINARY APPROACH TO…

  7. Overview of Predictive Microbiology Research in the Microbial Food Safety Research Unit at the USDA-Eastern Regional Research Center

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Microbial Food Safety Research Unit (MFSRU) maintains a commitment to high quality basic and applied research on pathogenic bacteria and virus to ensure a safe food supply. Their research addresses high priority U.S. national needs by developing technical information and technologies needed by F...

  8. The United States of America and scientific research.

    PubMed

    Hather, Gregory J; Haynes, Winston; Higdon, Roger; Kolker, Natali; Stewart, Elizabeth A; Arzberger, Peter; Chain, Patrick; Field, Dawn; Franza, B Robert; Lin, Biaoyang; Meyer, Folker; Ozdemir, Vural; Smith, Charles V; van Belle, Gerald; Wooley, John; Kolker, Eugene

    2010-08-16

    To gauge the current commitment to scientific research in the United States of America (US), we compared federal research funding (FRF) with the US gross domestic product (GDP) and industry research spending during the past six decades. In order to address the recent globalization of scientific research, we also focused on four key indicators of research activities: research and development (R&D) funding, total science and engineering doctoral degrees, patents, and scientific publications. We compared these indicators across three major population and economic regions: the US, the European Union (EU) and the People's Republic of China (China) over the past decade. We discovered a number of interesting trends with direct relevance for science policy. The level of US FRF has varied between 0.2% and 0.6% of the GDP during the last six decades. Since the 1960s, the US FRF contribution has fallen from twice that of industrial research funding to roughly equal. Also, in the last two decades, the portion of the US government R&D spending devoted to research has increased. Although well below the US and the EU in overall funding, the current growth rate for R&D funding in China greatly exceeds that of both. Finally, the EU currently produces more science and engineering doctoral graduates and scientific publications than the US in absolute terms, but not per capita. This study's aim is to facilitate a serious discussion of key questions by the research community and federal policy makers. In particular, our results raise two questions with respect to: a) the increasing globalization of science: "What role is the US playing now, and what role will it play in the future of international science?"; and b) the ability to produce beneficial innovations for society: "How will the US continue to foster its strengths?"

  9. The United States of America and Scientific Research

    PubMed Central

    Hather, Gregory J.; Haynes, Winston; Higdon, Roger; Kolker, Natali; Stewart, Elizabeth A.; Arzberger, Peter; Chain, Patrick; Field, Dawn; Franza, B. Robert; Lin, Biaoyang; Meyer, Folker; Ozdemir, Vural; Smith, Charles V.; van Belle, Gerald; Wooley, John; Kolker, Eugene

    2010-01-01

    To gauge the current commitment to scientific research in the United States of America (US), we compared federal research funding (FRF) with the US gross domestic product (GDP) and industry research spending during the past six decades. In order to address the recent globalization of scientific research, we also focused on four key indicators of research activities: research and development (R&D) funding, total science and engineering doctoral degrees, patents, and scientific publications. We compared these indicators across three major population and economic regions: the US, the European Union (EU) and the People's Republic of China (China) over the past decade. We discovered a number of interesting trends with direct relevance for science policy. The level of US FRF has varied between 0.2% and 0.6% of the GDP during the last six decades. Since the 1960s, the US FRF contribution has fallen from twice that of industrial research funding to roughly equal. Also, in the last two decades, the portion of the US government R&D spending devoted to research has increased. Although well below the US and the EU in overall funding, the current growth rate for R&D funding in China greatly exceeds that of both. Finally, the EU currently produces more science and engineering doctoral graduates and scientific publications than the US in absolute terms, but not per capita. This study's aim is to facilitate a serious discussion of key questions by the research community and federal policy makers. In particular, our results raise two questions with respect to: a) the increasing globalization of science: “What role is the US playing now, and what role will it play in the future of international science?”; and b) the ability to produce beneficial innovations for society: “How will the US continue to foster its strengths?” PMID:20808949

  10. Exploring the SCOAP3 Research Contributions of the United States

    NASA Astrophysics Data System (ADS)

    Marsteller, Matthew

    2016-03-01

    The Sponsoring Consortium for Open Access Publishing in Particle Physics (SCOAP3) is a successful global partnership of libraries, funding agencies and research centers. This presentation will inform the audience about SCOAP3 and also delve into descriptive statistics of the United States' intellectual contribution to particle physics via these open access journals. Exploration of the SCOAP3 particle physics literature using a variety of metrics tools such as Web of Science™, InCites™, Scopus® and SciVal will be shared. ORA or Sci2 will be used to visualize author collaboration networks.

  11. Toxic Hazards Research Unit annual technical report, 1972

    NASA Technical Reports Server (NTRS)

    Macewen, J. D.; Vernot, E. H.

    1972-01-01

    The activities of the Toxic Hazards Research Unit (THRU) for the period of June 1971 through May 1972 are reviewed in this report. Acute inhalation toxicity experiments were conducted on hydrogen chloride (HCl) gas and aerosol, ethyl bromide (C2H5Br), hydrogen bromide (HBr), hydrogen sulfide (H2S), ammonia (NH3), chlorine (CL2), and silane (SiH4). Subacute toxicity studies were conducted on chlorine pentafluoride (ClF5), dichloromethane (CH2Cl2) and coal tar volatiles. Further toxicity studies of subacute and chronic responses to inhaled monomethylhydrazine (MMH) are also described.

  12. Current projects of the Application Technology Research Unit (ATRU) USDA-ARS, Wooster/Toledo, Ohio

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Application Technology Research Unit (ATRU) is the largest multidisciplinary research team in the United States Department of Agriculture, Agricultural Research Service, conducting studies on floricultural and nursery crops. On-farm research is a major approach to the mission of this Unit. The...

  13. The Arctic Research Consortium of the United States (ARCUS)

    NASA Astrophysics Data System (ADS)

    Fox, S. E.; Wiggins, H. V.

    2011-12-01

    The Arctic Research Consortium of the United States (ARCUS) is a nonprofit membership organization composed of universities and institutions that have a substantial commitment to research in the Arctic. ARCUS was formed in 1988 to serve as a forum for planning, facilitating, coordinating, and implementing interdisciplinary studies of the Arctic; to act as a synthesizer and disseminator of scientific information on arctic research; and to educate scientists and the general public about the needs and opportunities for research in the Arctic. ARCUS, in collaboration with the broader science community, relevant agencies and organizations, and other stakeholders, coordinates science planning and educational activities across disciplinary and organizational boundaries. Examples of ARCUS projects include: - Arctic Sea Ice Outlook - an international effort that provides monthly summer reports synthesizing community estimates of the expected sea ice minimum. - Sea Ice for Walrus Outlook - a resource for Alaska Native subsistence hunters, coastal communities, and others that provides weekly reports with information on sea ice conditions relevant to walrus in Alaska waters. - PolarTREC (Teachers and Researchers Exploring and Collaborating) - a program whereby K-12 educators and researchers work together in hands-on field experiences in the Arctic and Antarctic to advance polar science education. - ArcticInfo mailing list, Witness the Arctic newsletter, and the Arctic Calendar - communication tools for the arctic science community to keep apprised of relevant news, meetings, and announcements. - Coordination for the Study of Environmental Arctic Change (SEARCH) program, which aims to provide scientific understanding of arctic environmental change to help society understand and respond to a rapidly changing Arctic.

  14. The Arctic Research Consortium of the United States (ARCUS)

    NASA Astrophysics Data System (ADS)

    Fox, S. E.; Wiggins, H. V.; Creek, K. R.

    2012-12-01

    The Arctic Research Consortium of the United States (ARCUS) is a nonprofit membership organization composed of universities and institutions that have a substantial commitment to research in the Arctic. Founded in 1988 to serve as a forum for advancing interdisciplinary studies of the Arctic, ARCUS synthesizes and disseminates scientific information on arctic research and educates scientists and the general public about the needs and opportunities for research in the Arctic. ARCUS works closely with national and international stakeholders in advancing science planning and educational activities across disciplinary and organizational boundaries. Examples of ARCUS projects include: - Arctic Sea Ice Outlook - an international effort that provides monthly summer reports synthesizing community estimates of the expected sea ice minimum. - Sea Ice for Walrus Outlook - a resource for Alaska Native subsistence hunters, coastal communities, and others that provides weekly reports with information on sea ice conditions relevant to walrus in Alaska waters. - PolarTREC (Teachers and Researchers Exploring and Collaborating) - a program for K-12 educators and researchers to work together in hands-on field experiences in the Arctic and Antarctic to advance polar science education. - ArcticInfo mailing list, Witness the Arctic newsletter, and the Arctic Calendar - communication tools for the arctic community to keep apprised of relevant news, meetings, and announcements. - Project Office for the Study of Environmental Arctic Change (SEARCH) program, which aims to provide scientific understanding of arctic environmental change to help society understand and respond to a rapidly changing Arctic. More information about these and other ARCUS activities can be found at the ARCUS website at: http://www.arcus.org.

  15. The Arctic Research Consortium of the United States (ARCUS)

    NASA Astrophysics Data System (ADS)

    Creek, K. R.; Fox, S. E.

    2013-12-01

    The Arctic Research Consortium of the United States (ARCUS) is a nonprofit membership organization composed of universities and institutions that have a substantial commitment to research in the Arctic. Founded in 1988 to serve as a forum for advancing interdisciplinary studies of the Arctic, ARCUS synthesizes and disseminates scientific information on arctic research and educates scientists and the general public about the needs and opportunities for research in the Arctic. ARCUS works closely with national and international stakeholders in advancing science planning and educational activities across disciplinary and organizational boundaries. Examples of ARCUS projects include: - Arctic Sea Ice Outlook - an international effort that provides monthly summer reports synthesizing community estimates of the expected sea ice minimum. - Sea Ice for Walrus Outlook - a resource for Alaska Native subsistence hunters, coastal communities, and others that provides weekly reports with information on sea ice conditions relevant to walrus in Alaska waters. - PolarTREC (Teachers and Researchers Exploring and Collaborating) - a program for K-12 educators and researchers to work together in hands-on field experiences in the Arctic and Antarctic to advance polar science education. - ArcticInfo mailing list, Witness the Arctic newsletter, and the Arctic Calendar - communication tools for the arctic community to keep apprised of relevant news, meetings, and announcements. - Project Office for the Study of Environmental Arctic Change (SEARCH) program, which aims to provide scientific understanding of arctic environmental change to help society understand and respond to a rapidly changing Arctic. More information about these and other ARCUS activities can be found at the ARCUS website at: http://www.arcus.org.

  16. Phenology research for natural resource management in the United States

    NASA Astrophysics Data System (ADS)

    Enquist, Carolyn A. F.; Kellermann, Jherime L.; Gerst, Katharine L.; Miller-Rushing, Abraham J.

    2014-05-01

    Natural resource professionals in the United States recognize that climate-induced changes in phenology can substantially affect resource management. This is reflected in national climate change response plans recently released by major resource agencies. However, managers on-the-ground are often unclear about how to use phenological information to inform their management practices. Until recently, this was at least partially due to the lack of broad-based, standardized phenology data collection across taxa and geographic regions. Such efforts are now underway, albeit in very early stages. Nonetheless, a major hurdle still exists: phenology-linked climate change research has focused more on describing broad ecological changes rather than making direct connections to local to regional management concerns. To help researchers better design relevant research for use in conservation and management decision-making processes, we describe phenology-related research topics that facilitate "actionable" science. Examples include research on evolution and phenotypic plasticity related to vulnerability, the demographic consequences of trophic mismatch, the role of invasive species, and building robust ecological forecast models. Such efforts will increase phenology literacy among on-the-ground resource managers and provide information relevant for short- and long-term decision-making, particularly as related to climate response planning and implementing climate-informed monitoring in the context of adaptive management. In sum, we argue that phenological information is a crucial component of the resource management toolbox that facilitates identification and evaluation of strategies that will reduce the vulnerability of natural systems to climate change. Management-savvy researchers can play an important role in reaching this goal.

  17. Phenology research for natural resource management in the United States.

    PubMed

    Enquist, Carolyn A F; Kellermann, Jherime L; Gerst, Katharine L; Miller-Rushing, Abraham J

    2014-05-01

    Natural resource professionals in the United States recognize that climate-induced changes in phenology can substantially affect resource management. This is reflected in national climate change response plans recently released by major resource agencies. However, managers on-the-ground are often unclear about how to use phenological information to inform their management practices. Until recently, this was at least partially due to the lack of broad-based, standardized phenology data collection across taxa and geographic regions. Such efforts are now underway, albeit in very early stages. Nonetheless, a major hurdle still exists: phenology-linked climate change research has focused more on describing broad ecological changes rather than making direct connections to local to regional management concerns. To help researchers better design relevant research for use in conservation and management decision-making processes, we describe phenology-related research topics that facilitate "actionable" science. Examples include research on evolution and phenotypic plasticity related to vulnerability, the demographic consequences of trophic mismatch, the role of invasive species, and building robust ecological forecast models. Such efforts will increase phenology literacy among on-the-ground resource managers and provide information relevant for short- and long-term decision-making, particularly as related to climate response planning and implementing climate-informed monitoring in the context of adaptive management. In sum, we argue that phenological information is a crucial component of the resource management toolbox that facilitates identification and evaluation of strategies that will reduce the vulnerability of natural systems to climate change. Management-savvy researchers can play an important role in reaching this goal.

  18. Research in the United States relative to geochemistry and health

    USGS Publications Warehouse

    Petrie, W.L.; Cannon, H.L.

    1979-01-01

    Increasing concern regarding the effects of the geochemical environment on health in the United States has fostered research studies in a number of universities and government agencies. The necessity to evaluate the effects of natural and man-made elemental excesses in the environment on health requires the establishment of requirements and tolerance limits for the various elements in water and crops. Maps of the geographic distribution of these elements in rocks, surficial materials and ground and surface waters are also essential for comparison with the occurrence of disease. Funding support for research projects that relate to various parameters of these problems emanates largely from a few federal agencies, and much of the work is conducted at government, university and private facilities. An example of the latter is the National Academy of Sciences-National Research Council, which has several components that are addressing a variety of comparative studies of the geochemical environment related to health; studies involve specific trace elements (like selenium and magnesium), diseases (like cancer, urolithiasis and cardiovascular disease), other health factors (like aging and nutrition) and links with timely major problems (like the health effects of greatly increasing the use of coal). ?? 1979.

  19. Commentary: The Relative Research Unit: An Approach to Measuring and Encouraging Clinician Participation in Research Activities

    PubMed Central

    Embi, Peter J.; Tsevat, Joel

    2013-01-01

    Recent nationwide initiatives to accelerate clinical and translational research, including comparative effectiveness research, increasingly will require clinician participation in research-related activities at the point-of-care, activities such as participant recruitment for clinical research studies and systematic data collection. A key element to the success of such initiatives that has not yet been adequately addressed is how to provide incentives to clinicians for the time and effort that such participation will require. Models to calculate the value of clinical care services are commonly used to compensate clinicians, and similar models have been proposed to calculate and compensate researchers’ efforts. However, to the authors’ knowledge, no such model has been proposed for calculating the value of research-related activities performed by non-investigator clinicians, be they in academic or community settings. In this commentary, the authors propose a new model for doing just that. They describe how such a relative research unit model could be used to provide both direct and indirect incentives for clinician participation in research activities. Direct incentives could include financial compensation, while indirect incentives could include credit towards promotion and tenure and towards the maintenance of specialty board certification. The authors discuss the principles behind this relative research unit approach as well as ethical, funding, and other considerations to fully developing and deploying such a model, across academic environments first and then more broadly across the health care community. PMID:22201633

  20. Key Considerations for the Success of Medical Education Research and Innovation Units in Canada: Unit Director Perceptions

    ERIC Educational Resources Information Center

    Varpio, Lara; Bidlake, Erin; Humphrey-Murto, Sue; Sutherland, Stephanie; Hamstra, Stanley J.

    2014-01-01

    Growth in the field of medical education is evidenced by the proliferation of units dedicated to advancing Medical Education Research and Innovation (MERI). While a review of the literature discovered narrative accounts of MERI unit development, we found no systematic examinations of the dimensions of and structures that facilitate the success of…

  1. Overview of water quality and water resource research in the Water Quality and Ecology Research Unit, Oxford, MS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Water Quality and Ecology Research Unit (WQERU) is part of the United States Department of Agriculture - Agricultural Research Service (USDA-ARS) National Sedimentation Laboratory located in Oxford, Mississippi. The stated research mission of the WQERU is to “address issues of water quality/quan...

  2. The Plant Research Unit: An International Space Station Habitat

    NASA Technical Reports Server (NTRS)

    Morrow, Robert; Reiss-Bubenheim, Debra; Schaefer, Ronald L.

    2003-01-01

    The Plant Research Unit (PRU) is one of six life science habitats being developed as part of the Space Station Biological Research Program. The PRU is designed for experiments in microgravity and will utilize the ISS Centrifuge Facility to provide gravity levels between microgravity and 29. The PRU will provide and control all aspects of a plant s needs in a nearly closed system. In other words, the shoot and root environments will not be open to the astronaut s environment except for experiment maintenance such as planting, harvesting and plant sampling. This also means that all lighting, temperature and humidity control, "watering," and air filtering and cleaning .must be done within strict limitations of volume, weight, power, and crew time while at the same time providing a very high level of reliability and a service life in excess of 10 years. The PRU will contain two plant chambers 31.5 cm tall, each with independent control of temperature, humidity, light level and photoperiod, CO2 level, nutrient and water delivery, and video and data acquisition. The PRU is currently in the preliminary design phase and a number of subsystem components have been prototyped for testing, including the temperature and humidity control systems, the plant chambers, the LED lighting system, the atmospheric control system and a variety of nutrient delivery systems. The LED prototype provides independent feedback control of 5 separate spectral bands and variable output between 0 and 1000 micro-mol sq m/sec. The water and nutrient delivery system (WNDS) prototypes have been used to test particulate based, thin film, and gel-based WNDS configurations.

  3. United States Army Research Institute of Environmental Medicine: Warfighter research focusing on the past 25 years.

    PubMed

    Pandolf, Kent B; Francesconi, Ralph; Sawka, Michael N; Cymerman, Allen; Hoyt, Reed W; Young, Andrew J; Zambraski, Edward J

    2011-12-01

    The United States Army Research Institute of Environmental Medicine (USARIEM) celebrated its 50th anniversary on July 1, 2011. This article reviews its history, evolution, and transition of its research programs as well as its scientific and military accomplishments, emphasizing the past 25 yr. During the 1990s, USARIEM published a series of pocket guides providing guidance for sustaining Warfighter health and performance in Southwest Asia, Somalia, the former Republic of Yugoslavia, Rwanda, and Haiti. Issues identified during Operation Desert Storm elicited research that improved nutritional guidelines for protracted desert operations; safer use of nuclear, chemical, and biological protective clothing; equipment, development, and fielding of efficient microclimate cooling systems; and effective evaluation of pharmaceuticals to protect soldiers from chemical and biological threats. During the first decade of the 21st century, USARIEM and the Department of the Army published official medical/performance doctrines for operations in the heat and cold and at high altitude. The current Global War on Terrorism focused research to improve doctrines for hot, cold, and high-altitude operations, reduce musculoskeletal training injuries, provide improved field nutrition, more efficient planning for operational water requirements, and improve both military clothing and materiel. This article also describes the critically important interactions and communications between USARIEM and deployed units and the benefits to Warfighters from this association. This report presents USARIEM's unique and world-class facilities, organizational changes, scientific and support personnel, and major research accomplishments, including the publication of 2,200 scientific papers over the past 25 yr.

  4. Technology of research of hydroturbine unit work using seismic methods

    NASA Astrophysics Data System (ADS)

    Seleznev, V. S.; Liseikin, A. V.; Gromyko, P. V.; Soloviev, V. M.

    2013-05-01

    On August, 17, 2009 one of the most significant accident in hydropower engineering was happened at Sayano-Shushenskaya Hydroelectric Power Station. Specialists of Geophysical Survey SB RAS took part in the State Committee on investigation of the accident cause at Sayano-Shushenskaya HPS. It was determined, that the cause of the accident was a break of stud-bolts on the turbine cover. Why stud-bolts did not stand a load? There were assumptions that hydraulic shock provoked the accident. But, if it is so, seismic station "Cheremushky", situated in 4 km away from the HPS, should has a record of this event. First of all, investigating the record, got at the seismic station in the moment of the accident, it was determined that strength of seismic waves, recorded at the moment of the accident, did not exceed strength of waves got at trotyl explosion of 500 g at a distance to 4 km. The version of hydraulic shock was not proved. There were distinguished low-frequency oscillations and it was determined that the hydroturbine unit (HU) had been raised up more then 10 m in height for 10 sec. Analyzing the seismic station records during the period of more than a year before the accident and records of operating modes of different HU, there was determined that oscillations radiated by second (damaged) HU were approximately 1.5 times more intense than oscillations from all other HU. After the accident at Sayano-Shushenskaya HPS hydroturbine units were started in turns: at first there were started hydroturbine units of old construction (3, 4, 5, 6), then HP of new construction (1, 7, 8, 9). We installed 10 - 15 three-component seismic stations in different points around a HU and studied field of seismic oscillations from it's work. It was determined, that HU radiates a set of monochromatic oscillations divisible by speed of rotation equal to 2.381 Hz. Change of these signals amplitude is connected with change of HU operation modes. Research of changes in oscillations spectral

  5. The Medical Research Council (UK)/Uganda Virus Research Institute Uganda Research Unit on AIDS--'25 years of research through partnerships'.

    PubMed

    Kaleebu, P; Kamali, A; Seeley, J; Elliott, A M; Katongole-Mbidde, E

    2015-02-01

    For the past 25 years, the Medical Research Council/Uganda Virus Research Institute Uganda Research Unit on AIDS has conducted research on HIV-1, coinfections and, more recently, on non-communicable diseases. Working with various partners, the research findings of the Unit have contributed to the understanding and control of the HIV epidemic both in Uganda and globally, and informed the future development of biomedical HIV interventions, health policy and practice. In this report, as we celebrate our silver jubilee, we describe some of these achievements and the Unit's multidisciplinary approach to research. We also discuss the future direction of the Unit; an exemplar of a partnership that has been largely funded from the north but led in the south.

  6. THE UNITED PRESBYTERIAN NATIONAL EDUCATIONAL SURVEY, AN INTERDISCIPLINARY RESEARCH PROJECT. VOLUME III, RESEARCH INSTRUMENTS AND TABULATIONS OF RESEARCH DATA.

    ERIC Educational Resources Information Center

    WHITMAN, LAURIS B.; AND OTHERS

    THE DEPARTMENT OF RESEARCH OF THE NATIONAL COUNCIL OF CHURCHES CONDUCTED A SURVEY FOR THE UNITED PRESBYTERIAN CHURCH OF ITS MEMBERSHIP AND RELIGIOUS BELIEFS. VOLUME III OF ITS REPORT IS THE STUDY APPENDIXES. THERE ARE MARGINAL TABULATIONS ON THE SAMPLE CHURCHES AND COMMUNITY BACKGROUND, WHICH INCLUDE SUCH INFORMATION AS MEMBERSHIP, BUDGET,…

  7. Learning to become graduate students: Japanese women's experience in the research unit in engineering

    NASA Astrophysics Data System (ADS)

    Hosaka, Masako

    2010-12-01

    Based on the analysis of 16 interviews with women first-year master's students at two national engineering schools in Japan, this article examines the socialisation role of compulsory undergraduate research experience in Japanese women's decisions to pursue graduate education and choices of the programme. The findings suggest that research experiences in a small independent research unit within the major department convinced Japanese women engineering students of their academic and social success as graduate students in the current environment. Although participants generally adapted themselves to the research unit through their research, there is a variation in the degree to which they were smoothly integrated into the research unit, reflecting organisational and individual differences.

  8. Thermochemical Process Development Unit: Researching Fuels from Biomass, Bioenergy Technologies (Fact Sheet)

    SciTech Connect

    Not Available

    2009-01-01

    The Thermochemical Process Development Unit (TCPDU) at the National Renewable Energy Laboratory (NREL) is a unique facility dedicated to researching thermochemical processes to produce fuels from biomass.

  9. LIS Research in the United Kingdom: Reflections and Prospects

    ERIC Educational Resources Information Center

    Feather, John

    2009-01-01

    This article discusses the development of academic research in the LIS domain and the purpose of LIS research. It is argued that there are several constituent parts of the research tradition, both theoretical and empirical, and that this has created tensions and misunderstandings between researchers and practitioners. Against this background, the…

  10. THE ESTABLISHMENT OF THE RESEARCH COORDINATING UNIT IN THE CONNECTICUT STATE DEPARTMENT OF EDUCATION.

    ERIC Educational Resources Information Center

    RIGHTHAND, HERBERT; AND OTHERS

    A RESEARCH COORDINATING UNIT WAS ESTABLISHED TO ENCOURAGE VOCATIONAL RESEARCH THROUGH THE IDENTIFICATION OF RESEARCH RESOURCES, PERSONNEL, AND TECHNIQUES. IN ADDITION, THE DEVELOPMENT OF PROPOSALS FOR THE CONDUCT OF VOCATIONAL EDUCATION RESEARCH BY LOCAL SCHOOL SYSTEMS, COLLEGES, AND UNIVERSITIES WAS ENCOURAGED. RESEARCH ACTIVITIES TO DATE…

  11. The Arthropod-borne Animal Diseases Unit: research program update and status

    Technology Transfer Automated Retrieval System (TEKTRAN)

    To accomplish the continuing research mission of the Arthropod Borne Animal Diseases Unit (ABADRU) in solving major endemic, emerging, and exotic arthropod-borne disease problems in livestock, the Unit has completed the move to Manhattan, KS. The ABADRU is one of five units at the Center for Grain a...

  12. Key considerations for the success of Medical Education Research and Innovation units in Canada: unit director perceptions.

    PubMed

    Varpio, Lara; Bidlake, Erin; Humphrey-Murto, Sue; Sutherland, Stephanie; Hamstra, Stanley J

    2014-08-01

    Growth in the field of medical education is evidenced by the proliferation of units dedicated to advancing Medical Education Research and Innovation (MERI). While a review of the literature discovered narrative accounts of MERI unit development, we found no systematic examinations of the dimensions of and structures that facilitate the success of these units. We conducted qualitative interviews with the directors of 12 MERI units across Canada. Data were analyzed using qualitative description (Sandelowski in Res Nurs Health 23:334-340, 2000). Final analysis drew on Bourdieu's (Outline of a theory of practice. Cambridge University Press, Cambridge, 1977; Media, culture and society: a critical reader. Sage, London, 1986; Language and symbolic power. Harvard University Press, Cambridge, 1991) concepts of field, habitus, and capital, and more recent research investigating the field of MERI (Albert in Acad Med 79:948-954, 2004; Albert et al. in Adv Health Sci Educ 12:103-115, 2007). When asked about the metrics by which they define their success, directors cited: teaching, faculty mentoring, building collaborations, delivering conference presentations, winning grant funding, and disseminating publications. Analyzed using Bourdieu's concepts, these metrics are discussed as forms of capital that have been legitimized in the MERI field. All directors, with the exception of one, described success as being comprised of elements (capital) at both ends of the service-research spectrum (i.e., Albert's PP-PU structure). Our analysis highlights the forms of habitus (i.e., behaviors, attitudes, demeanors) directors use to negotiate, strategize and position the unit within their local context. These findings may assist institutions in developing a new-or reorganizing an existing-MERI unit. We posit that a better understanding of these complex social structures can help units become savvy participants in the MERI field. With such insight, units can improve their academic output and

  13. The Arctic Research Consortium of the United States (ARCUS): Connecting Arctic Research

    NASA Astrophysics Data System (ADS)

    Rich, R. H.; Wiggins, H. V.; Creek, K. R.; Sheffield Guy, L.

    2015-12-01

    This presentation will highlight the recent activities of the Arctic Research Consortium of the United States (ARCUS) to connect Arctic research. ARCUS is a nonprofit membership organization of universities and institutions that have a substantial commitment to research in the Arctic. ARCUS was formed in 1988 to serve as a forum for planning, facilitating, coordinating, and implementing interdisciplinary studies of the Arctic; to act as a synthesizer and disseminator of scientific information on arctic research; and to educate scientists and the general public about the needs and opportunities for research in the Arctic. ARCUS, in collaboration with the broader science community, relevant agencies and organizations, and other stakeholders, coordinates science planning and educational activities across disciplinary and organizational boundaries. Examples of ARCUS projects include: Arctic Sea Ice Outlook - an international effort that provides monthly summer reports synthesizing community estimates of the expected sea ice minimum. Sea Ice for Walrus Outlook - a resource for Alaska Native subsistence hunters, coastal communities, and others that provides weekly reports with information on sea ice conditions relevant to walrus in Alaska waters. PolarTREC (Teachers and Researchers Exploring and Collaborating) - a program whereby K-12 educators and researchers work together in hands-on field experiences in the Arctic and Antarctic to advance polar science education. ArcticInfo mailing list, Witness the Arctic newsletter, and the Arctic Calendar - communication tools for the arctic science community to keep apprised of relevant news, meetings, and announcements. Coordination for the Study of Environmental Arctic Change (SEARCH) program, which aims to provide scientific understanding of arctic environmental change to help society understand and respond to a rapidly changing Arctic. More information about these and other ARCUS activities can be found at the ARCUS website at

  14. Gene order in a 10 275 bp fragment of Yarrowia lipolytica, including adjacent YlURA5 and YlSEC65 genes conserved in four yeast species.

    PubMed

    Sánchez, M; Domínguez, A

    2001-06-30

    We have determined the sequence of a 10275 bp DNA segment of Yarrowia lipolytica located on chromosome VI. The sequence contains six complete open reading frames (ORFs) longer than 100 amino acids and two more partial ORFs at both ends. Two of the ORFs encode for the well-characterized genes YlURA5 (orotate phosphoribosyltransferase) and YlSEC65 (encoding a subunit of the signal recognition particle). These two genes show an identical organization-located on opposite strands and in opposite orientations-in four yeast species: Saccharomyces cerevisiae, Kluyveromyces lactis, Candida albicans and Y. lipolytica. One ORF and the two partial ORFs code for putative proteins showing significant homology with proteins from other organisms. YlVI-108w (partial) and YlVI-103w show 39% and 54% identity, respectively, with YDR430c and YHR088w from S. cerevisiae. YlVI-102c (partial) shows significant homology with a matrix protein, lustrin A from Haliotis rufescens, and with the PGRS subfamily (Gly-rich proteins) of Mycobacterium tuberculosis. The three remaining ORFs show weak or non-significant homology with previously sequenced genes. The nucleotide sequence has been submitted to the EMBL database under Accession No. AI006754.

  15. Research Trends in the United States: EE to ESD

    ERIC Educational Resources Information Center

    Heimlich, Joe E.

    2007-01-01

    Research on education for sustainable development (ESD) is not a unified body of work and, much like the literature for environmental education (EE), research is published in many arenas. The trends, however, capture some of the major foci of the research that is emerging on ESD, especially in the early years of the Decade of Education for…

  16. University Research Funding: The United States Is Behind and Falling

    ERIC Educational Resources Information Center

    Atkinson, Robert D.; Stewart, Luke A.

    2011-01-01

    Research and development drives innovation and innovation drives long-run economic growth, creating jobs and improving living standards in the process. University-based research is of particular importance to innovation, as the early-stage research that is typically performed at universities serves to expand the knowledge pool from which the…

  17. THE ESTABLISHMENT OF THE MISSISSIPPI RESEARCH COORDINATING UNIT FOR VOCATIONAL AND TECHNICAL EDUCATION. FINAL REPORT.

    ERIC Educational Resources Information Center

    WALL, JAMES E.

    ACTIVITIES OF THE UNIT FOR THE PERIOD JUNE 1, 1965, TO MARCH 31, 1967, ARE REPORTED. TO STIMULATE RESEARCH THE UNIT ASSISTED IN FORMULATING RESEARCH PROPOSALS FOR THE STUDIES--(1) A COMPARATIVE ANALYSIS OF ELECTRONIC CONTENT IN PUBLIC POST-HIGH SCHOOL TECHNICAL INSTITUTES AND ELECTRONIC TECHNOLOGY REQUIREMENTS OF INDUSTRY, (2) FIVE PILOT PROJECTS…

  18. The cooperative research unit program and wildlife education: Historic development, future challenges

    USGS Publications Warehouse

    Bissonette, J.A.; Loftin, C.S.; Leslie, David M.; Nordstrom, L.A.; Fleming, W.J.

    2000-01-01

    In 1932, J. N. 'Ding' Darling proposed a 3-year tripartite arrangement between the Iowa Fish and Game Commission, Iowa State University, and himself to establish the first Cooperative Wildlife Research Unit. Three years later, the Cooperative Wildlife Research Unit Program was broadened to include 9 land-grant colleges representing recognized ecoregions in the United States. In 1960, the Units were given statutory recognition by Public Law 86-686 that also included provision for establishing Cooperative Fishery Units. The Cooperative Research Unit idea has evolved to 39 Units in 2000. Today, the main cooperators of the Unit program are the land-grant university, the state fish and game or conservation agency, the U.S. Geological Survey, and the Wildlife Management Institute. The Cooperative Units mission, as stated in Public Law 86-686, remains: 'To facilitate cooperation between the Federal Government, colleges and universities, and private organizations for cooperative unit programs of research and education relating to fish and wildlife and for other purposes.' Graduate research and education continue to be the program's primary missions. In any given year >600 graduate and post-graduate students are involved. Post-graduate employment of Unit-afffiliated students is >90%. Perhaps the primary benefit to the education process is the Units' formal connection to the state cooperator and to their federal agency that might not otherwise be available to university faculty and students. Units are conduits to state and federal funding for research projects conducted by university faculty and students. The CRU program is well positioned to educate a multitalented, ethnically diverse cadre of graduate students who will be prepared not only for their first professional job but also for their career by having been instilled with a desire for life-long professional accomplishment.

  19. USDA-ARS-SPA Wheat, Peanut and Other Field Crops Research Unit Annual Report

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A Report on the research activities of the Small Grains and other Crops Research Unit of the USDA-ARS, Plant Science Research Laboratory in Stillwater, Oklahoma, was compiled for WERA-066 Meeting that was held in Stillwater, Oklahoma, February 24-26, 2009. Research summaries included predicting the...

  20. USDA-ARS-SPA Wheat, Peanut and Other Field Crops Research Unit annual report

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A Report on the research activities of the Small Grains and other Crops Research Unit of the USDA-ARS, Plant Science Research Laboratory in Stillwater, Oklahoma, was compiled for WERA-066 Meeting that was held in Ft. Collins, Colorado, September 2010. Research summaries included predicting the impa...

  1. United States Air Force Summer Research Program -- 1993. Volume 8. Phillips Laboratory

    DTIC Science & Technology

    1993-12-01

    Research Program Phillips Laboratory Kirtland Air Force Base Albuquerque. New Mexico Sponsored by...Best Available Copy UNITED STATES AIR FORCE SUMMER RESEARCH PROGRAM -- 1993 SUMMER RESEARCH PROGRAM FINAL REPORTS VOLUME 8 PHILLIPS LABORATORY ...Alabama Box 870344 Tuscaloosa, AL 35487-0344 Final Report for: Graduate Student Research Program Phillips Laboratory , Hanscom AFB Sponsored by: Air

  2. Cooperative Fish and Wildlife Research Units Program—2016 year in review postcard

    USGS Publications Warehouse

    Organ, John F.; Thompson, John D.; Dennerline, Don E.; Childs, Dawn E.

    2017-02-22

    Cooperative Fish and Wildlife Research Units Program—2016 Year in Review postcardThis postcard provides details about the Cooperative Fish and Wildlife Research Units (CRU) Program—2016 Year in Review, Circular 1424. This Circular provides information relating to fish and wildlife science, students, staffing, vacancies, research funding, outreach and training, science themes, background on the CRU program, accolades, and professional services. Snapshots of Unit projects with information on how results have been or are being applied by cooperators are included. This is the essence of what we do: science that matters.Throughout the year, keep up with our research projects at www.coopunits.org.

  3. Arthropod genomics research in the United States Department of Agriculture-Agricultural Research Service: Current impacts and future prospects

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Agricultural Research Service (ARS) is the intramural research agency of the United States Department of Agriculture (USDA) which employs scientists to conduct basic and applied research aimed to develop and transfer solutions to agricultural problems of high national priority and to ensure food...

  4. Computational fluid dynamics research at the United Technologies Research Center requiring supercomputers

    NASA Technical Reports Server (NTRS)

    Landgrebe, Anton J.

    1987-01-01

    An overview of research activities at the United Technologies Research Center (UTRC) in the area of Computational Fluid Dynamics (CFD) is presented. The requirement and use of various levels of computers, including supercomputers, for the CFD activities is described. Examples of CFD directed toward applications to helicopters, turbomachinery, heat exchangers, and the National Aerospace Plane are included. Helicopter rotor codes for the prediction of rotor and fuselage flow fields and airloads were developed with emphasis on rotor wake modeling. Airflow and airload predictions and comparisons with experimental data are presented. Examples are presented of recent parabolized Navier-Stokes and full Navier-Stokes solutions for hypersonic shock-wave/boundary layer interaction, and hydrogen/air supersonic combustion. In addition, other examples of CFD efforts in turbomachinery Navier-Stokes methodology and separated flow modeling are presented. A brief discussion of the 3-tier scientific computing environment is also presented, in which the researcher has access to workstations, mid-size computers, and supercomputers.

  5. Bosch CO2 reduction unit research and development.

    NASA Technical Reports Server (NTRS)

    Holmes, R. F.; Keller, E. E.; King, C. D.

    1972-01-01

    Development of Bosch CO2 reduction units for manned spacecraft application has been in progress for a decade. The Bosch process catalytically reacts CO2 with H2 to produce water and carbon. The water may then be electrolyzed to close the biological oxygen and process hydrogen loops. A critical problem has been to confine the reaction so that carbon does not block flow and stop the process. Reaction isolation within a replaceable catalyst cartridge has been successfully demonstrated. Objectives of the current development program are a 25% reduction in operating power, an 80% reduction in expendable weight, and minimized resupply volume.

  6. Determinants of Effective Unit Performance: Research on Measuring and Managing Unit Training Readiness.

    DTIC Science & Technology

    1994-07-01

    NTC " dust bowl " as a key task. Extended equipment draw procedures were estab- lished and implemented at NTC that resulted in higher opera- tional...essential to success at NTC. "* Units that treated the " dust bowl " at the NTC as part of their rotation were more successful. 174 Keesling, Ford, and Harrison... Bowl " at the NTC as Part of Their Rotation Were More Successful The importance of the equipment draw from the NTC " dust bowl " was emphasized by one S3

  7. Arctic Research of the United States, Fall 1991, volume 4

    NASA Astrophysics Data System (ADS)

    Brown, Jerry; Bowen, Stephen

    This is a journal for national and international audiences of government officials, scientists, engineers, educators, Arctic residents, and other people interested in Arctic-related topics. Reports cover a broad spectrum of life in the Arctic including such topics as fish, game, health, social services, science, engineering, environment, oceanography, international activities, international cooperation, global change, conferences, polar libraries, data, policies, research, and history. The emphasis in this issue is on international activities, including the environment, research ships, and the Bering Sea region's history and resources.

  8. Biosurveillance at the United States Meat Animal Research Center

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The mission of the 50 scientists and 165 support staff at the U.S. Meat Animal Research Center (USMARC) is to develop new technologies to increase the efficiency of livestock production and improve meat safety, quality, and animal health to benefit consumers worldwide. The facilities include 35,000 ...

  9. Using Action Research Methodology to Unite Theory and Practice

    ERIC Educational Resources Information Center

    Deemer, Sandra A.

    2009-01-01

    The author describes an action research project given to masters-level preservice teachers in her educational psychology classes to help them connect the theories they are learning with educational problems they have observed or experienced. Students' responses on a six-item survey indicated that they valued the better understanding of how…

  10. Conceptions of Research and Development for Education in the United States

    ERIC Educational Resources Information Center

    Holzner, Burkart; Salmon-Cox, Leslie

    1977-01-01

    Characterizes attempts to provide a research and development base for education in the United States on the basis of organizational development in the University of Pittsburgh's Learning Research and Development Center. Article reprint may be ordered from the Learning Research and Development Center, University of Pittsburgh, Pittsburgh,…

  11. Online Public Access Catalog Research in the United Kingdom: An Overview.

    ERIC Educational Resources Information Center

    Kinsella, Janet; Bryant, Philip

    1987-01-01

    Reviews recent and current research and development projects in the United Kingdom dealing with online information systems. Main areas of research (systems design, impact on user behavior and organizational structure, ergonomics and bibliographic factors) and research techniques (features analysis, transaction log analysis, surveys and comparative…

  12. The Research Foundations of Graduate Education: Germany, Britain, France, United States, Japan.

    ERIC Educational Resources Information Center

    Clark, Burton R., Ed.

    This book examines the capacity of universities in Germany, England, France, the United States, and Japan to operate as centers of research, as places for research training, and as institutions where even students destined for nonresearch careers will learn something of the nature of research. The volume is organized by country with each section…

  13. Recent Ocean Literacy Research in United States Public Schools: Results and Implications

    ERIC Educational Resources Information Center

    Plankis, Brian J.; Marrero, Meghan E.

    2010-01-01

    Recent research conducted on adults in the United States indicates low ocean literacy (Ocean Project, 2009b, 1999), but there is a dearth of peer-reviewed research on K-12 students' ocean literacy. This paper presents two research studies that examined the ocean and environmental literacy of 464 K-12 students in five states. Like the majority of…

  14. 21 CFR 814.15 - Research conducted outside the United States.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... SERVICES (CONTINUED) MEDICAL DEVICES PREMARKET APPROVAL OF MEDICAL DEVICES General § 814.15 Research... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Research conducted outside the United States. 814... paragraph (b) or (c) of this section, as applicable. (b) Research begun on or after effective date. FDA...

  15. Fraud in scientific research – birth of the Concordat to uphold research integrity in the United Kingdom

    PubMed Central

    Khajuria, Ankur; Agha, Riaz

    2014-01-01

    Fraud in research has risen exponentially and recent high profile cases may just be the tip of the iceberg. This threatens to have a major impact on public health, with policy makers and clinicians acting on erroneous data. To address this, the new research “Concordat”, a consensus statement on research misconduct, has been published. Can it hold the key to rebuilding public confidence in scientific research in the United Kingdom? This review focuses on the concept of research misconduct, highlighting prominent cases and discussing strategies in order to restore confidence in the validity of scientific research. PMID:24262890

  16. Cultural Mechanisms in Neighborhood Effects Research in the United States

    PubMed Central

    Harding, David J.; Hepburn, Peter

    2015-01-01

    This paper discusses the current state of the U.S. literature on cultural mechanisms in neighborhood effects research. We first define what we mean by neighborhood effects and by cultural mechanisms. We then review and critique two theoretical perspectives on the cultural context of disadvantaged neighborhoods that are explicitly integrated into recent neighborhood effects literature in the U.S.: “deviant subculture” and “cultural heterogeneity.” We then draw on other related U.S. literatures from urban studies, cultural sociology, and culture and inequality to suggest some other conceptualizations that may be useful in advancing our understanding of the role of culture in neighborhood effects. We discuss the conceptual and methodological issues that will have to be grappled with in order to move this literature forward and conclude by offering concrete suggestions, both short-term and long-term, for a research agenda. PMID:26504263

  17. Toxic Hazards Research Unit Annual Technical Report: 1979

    DTIC Science & Technology

    1979-08-01

    the Respiratory System of Control and Hydrazine Exposed Female Rats Sacrificed at Two Years 30 12. Incidence of Nasal Epithelial Tumors in Con- trol and...Hydrazine Exposed Male Fischer 344 Rats 32 7 LIST OF TABLES (CONT’D) Table Page 13. Incidence of Nasal Epithelial Tumors in Con- trol and Hydrazine...the fall. November was selected to avoid travel funding prob- lems for many government workers who attend this conference. SECTION II RESEARCH PROGRAM

  18. RADIUS: Research Archive on Disability in the United States. [CD-ROMs].

    ERIC Educational Resources Information Center

    Sociometrics Corp., Los Altos, CA.

    This Research Archive on Disability in the United States (RADIUS), a database on CD-ROM, contains 19 data sets on the prevalence, incidence, correlates, and consequences of disability in the United States. The 19 data sets are: (1) 1991 National Maternal and Infant Health Follow-Up Survey; (2) National Pediatric Trauma Registry, 1988-1994; (3)…

  19. A multi-disciplinary approach to sugarcane research at the USDA, ARS, Sugarcane Research Unit in Houma

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The mission of the Sugarcane Research Unit (SRU) is to provide research-based solutions that enhance the viability of domestic sugarcane industry. To accomplish this mission, SRU uses a multidisciplinary approach to develop improved varieties and environmentally friendly production strategies. Cons...

  20. The care unit in nursing home research: Evidence in support of a definition

    PubMed Central

    2011-01-01

    Background Defining what constitutes a resident care unit in nursing home research is both a conceptual and practical challenge. The aim of this paper is to provide evidence in support of a definition of care unit in nursing homes by demonstrating: (1) its feasibility for use in data collection, (2) the acceptability of aggregating individual responses to the unit level, and (3) the benefit of including unit level data in explanatory models. Methods An observational study design was used. Research (project) managers, healthcare aides, care managers, nursing home administrators and directors of care from thirty-six nursing homes in the Canadian prairie provinces of Alberta, Saskatchewan and Manitoba provided data for the study. A definition of care unit was developed and applied in data collection and analyses. A debriefing session was held with research managers to investigate their experiences with using the care unit definition. In addition, survey responses from 1258 healthcare aides in 25 of the 36 nursing homes in the study, that had more than one care unit, were analyzed using a multi-level modeling approach. Trained field workers administered the Alberta Context Tool (ACT), a 58-item self-report survey reflecting 10 organizational context concepts, to healthcare aides using computer assisted personal interviews. To assess the appropriateness of obtaining unit level scores, we assessed aggregation statistics (ICC(1), ICC(2), η2, and ω2), and to assess the value of using the definition of unit in explanatory models, we performed multi-level modeling. Results In 10 of the 36 nursing homes, the care unit definition developed was used to align the survey data (for analytic purposes) to specific care units as designated by our definition, from that reported by the facility administrator. The aggregation statistics supported aggregating the healthcare aide responses on the ACT to the realigned unit level. Findings from the multi-level modeling further supported

  1. Coordinated Research Projects of the IAEA Atomic and Molecular Data Unit

    SciTech Connect

    Braams, B. J.; Chung, H.-K.

    2011-05-11

    The IAEA Atomic and Molecular Data Unit is dedicated to the provision of databases for atomic, molecular and plasma-material interaction (AM/PMI) data that are relevant for nuclear fusion research. IAEA Coordinated Research Projects (CRPs) are the principal mechanism by which the Unit encourages data evaluation and the production of new data. Ongoing and planned CRPs on AM/PMI data are briefly described here.

  2. Arctic Research of the United States, Spring 1990, volume 4

    NASA Astrophysics Data System (ADS)

    Brown, Jerry; Bowen, Stephen

    This is a journal for national and international audiences of government officials, scientists, engineers, educators, Arctic residents, and other people interested in Arctic-related topics. Reports cover a broad spectrum of life in the Arctic including such topics as fish, game, health, social services, science, engineering, environment, oceanography, international activities, international cooperation, global change, conferences, polar libraries, data, policies, research, and history. The emphasis in this issue is on the importance of the Arctic Ocean and its marginal seas to U.S. national interests, including fisheries, the oil and gas industries, and global climate change processes.

  3. United States Research and Development effort on ITER magnet tasks

    DOE PAGES

    Martovetsky, Nicolai N.; Reierson, Wayne T.

    2011-01-22

    This study presents the status of research and development (R&D) magnet tasks that are being performed in support of the U.S. ITER Project Office (USIPO) commitment to provide a central solenoid assembly and toroidal field conductor for the ITER machine to be constructed in Cadarache, France. The following development tasks are presented: winding development, inlets and outlets development, internal and bus joints development and testing, insulation development and qualification, vacuum-pressure impregnation, bus supports, and intermodule structure and materials characterization.

  4. Enabling International Safeguards Research and Development in the United States

    SciTech Connect

    John E. Dwight; Mark J. Schanfein; Trond A. Bjornard

    2009-07-01

    Idaho National Laboratory (INL) is the lead laboratory in nuclear energy research and development within the U.S. Department of Energy national laboratory complex. INL is tasked with the advancement of nuclear energy research and development, and leadership in the renaissance of nuclear power globally. INL scientists have been central to the assessment of needs and the integration of technical programs aimed at the world-wide growth of nuclear power. One of the grand challenges of the nuclear energy resurgence is nuclear nonproliferation. Nonproliferation technology development is key to meeting this challenge. The needed advances in nonproliferation technologies are being made more difficult by the growing gap between increasing demands for nuclear materials to support technology development, and reduced availability of these materials. The gap is caused by the reduction, consolidation and more stringent lockdown of nuclear materials, made necessary by heightened and evolving security concerns, in the face of increased demand for materials to support technology development. Ironically, the increased demand for materials for technology development is made necessary by these same security concerns. The situation will continue to worsen if safeguards and security budgets remain limited for the International Atomic Energy Agency (IAEA) and many member states, while growth in global nuclear energy becomes a reality. Effective U.S. leadership in the closing of this gap is vital to homeland security and global stability. INL has taken positive steps, described in this paper, to close this gap by reestablishing a viable base for the development, testing and demonstration of safeguards and security technologies. Key attributes of this technology development base are (1) the availability of a wide variety of special nuclear materials in forms that allow for enhanced accessibility; (2) ease of access by U.S. government, national laboratory, industry and academic institution

  5. Industrial Research of Condensing Unit for Natural Gas Boiler House

    NASA Astrophysics Data System (ADS)

    Ziemele, Jelena; Blumberga, Dagnija; Talcis, Normunds; Laicane, Ilze

    2012-12-01

    In the course of work industrial research was carried out at the boiler plant A/S "Imanta" where a 10MW passive condensing economizer working on natural gas was installed after the 116MW water boiler. The work describes the design of the condensing economizer and wiring diagram. During the industrial experiment, the following measurements were made: the temperature of water before and after the economizer; the ambient temperature; the quantity of water passing through the economizer; heat, produced by the economizer and water boilers. The work summarizes the data from 2010-2011.

  6. Medicinal herbs in the United States: research needs.

    PubMed Central

    Matthews, H B; Lucier, G W; Fisher, K D

    1999-01-01

    Virtually all cultures have, throughout history, used a variety of plants or materials derived from plants for the prevention and treatment of disease. Evidence of the beneficial therapeutic effects of these medicinal herbs is seen in their continued use. Additionally, the development of modern chemistry permitted the isolation of chemicals from medicinal herbs that have served as drugs or starting materials for the synthesis of many important drugs used today. Many more modern drugs have been synthesized as a result of knowledge gained from studies of mechanisms of actions of chemicals first isolated from medicinal herbs. Thus, medicinal herbs have played a major role in the development of modern medicine and continue to be widely used in their original form. Whereas it is generally agreed that most medicinal herbs are safe under the conditions used, some are toxic and should be avoided even though they are readily available, and others have significant adverse side effects when misused. Also, little has been done to investigate potential adverse effects that may be associated with extended or high-dose use of medicinal herbs. Thus, concern has been expressed that the lack of quality control used in the preparation of medicinal herbs, plus their unregulated sale and uninformed use, pose potential adverse health effects for consumers. There is also concern regarding potential herb/herb or herb/drug interactions and possible untoward health effects of medicinal herbs in sensitive subpopulations such as the young and the elderly and certain genetically predisposed individuals. In this paper, we discuss these concerns at some length and make recommendations for additional research and education discussed in the recent International Workshop to Evaluate Research Needs on the Use and Safety of Medicinal Herbs. PMID:10504141

  7. Sanford Underground Research Facility - The United State's Deep Underground Research Facility

    NASA Astrophysics Data System (ADS)

    Vardiman, D.

    2012-12-01

    The 2.5 km deep Sanford Underground Research Facility (SURF) is managed by the South Dakota Science and Technology Authority (SDSTA) at the former Homestake Mine site in Lead, South Dakota. The US Department of Energy currently supports the development of the facility using a phased approach for underground deployment of experiments as they obtain an advanced design stage. The geology of the Sanford Laboratory site has been studied during the 125 years of operations at the Homestake Mine and more recently as part of the preliminary geotechnical site investigations for the NSF's Deep Underground Science and Engineering Laboratory project. The overall geology at DUSEL is a well-defined stratigraphic sequence of schist and phyllites. The three major Proterozoic units encountered in the underground consist of interbedded schist, metasediments, and amphibolite schist which are crosscut by Tertiary rhyolite dikes. Preliminary geotechnical site investigations included drift mapping, borehole drilling, borehole televiewing, in-situ stress analysis, laboratory analysis of core, mapping and laser scanning of new excavations, modeling and analysis of all geotechnical information. The investigation was focused upon the determination if the proposed site rock mass could support the world's largest (66 meter diameter) deep underground excavation. While the DUSEL project has subsequently been significantly modified, these data are still available to provide a baseline of the ground conditions which may be judiciously extrapolated throughout the entire Proterozoic rock assemblage for future excavations. Recommendations for facility instrumentation and monitoring were included in the preliminary design of the DUSEL project design and include; single and multiple point extensometers, tape extensometers and convergence measurements (pins), load cells and pressure cells, smart cables, inclinometers/Tiltmeters, Piezometers, thermistors, seismographs and accelerometers, scanners (laser

  8. Telecommunications Research in the United States and Selected Foreign Countries: A Preliminary Survey. Volume I, Summary.

    ERIC Educational Resources Information Center

    National Academy of Engineering, Washington, DC. Committee on Telecommunications.

    At the request of the National Science Foundation, the Panel on Telecommunications Research of the Committee on Telecommunications of the National Academy of Engineering has made a preliminary survey of the status and trends of telecommunications research in the United States and selected foreign countries. The status and trends were identified by…

  9. The Woman Manager in the United States. A Research Analysis and Bibliography.

    ERIC Educational Resources Information Center

    Brown, Linda Keller

    This review essay analyzes the present research on women as managers and executives in business, commerce, and industry in the United States. The nine sections of the essay cover the following topics of potential interest to researchers and businesswomen: the historical contributions of women to the development of management, the social forces…

  10. The United Kingdom's Research Assessment Exercise: Impact on Institutions, Departments, Individuals.

    ERIC Educational Resources Information Center

    Hare, Paul G.

    2003-01-01

    Discusses the United Kingdom's Research Assessment Exercises (RAE) affect institutional grants for university-based research projects. Explains the RAE system, discussing its advantages and disadvantages, outlines a framework within which it can be analyzed, and examines some of the available evidence about the impact of the RAE. (SWM)

  11. State Research Coordinating Unit Activities for the Period July 1, 1972--December 31, 1972. Semiannual Report.

    ERIC Educational Resources Information Center

    Bureau of Adult, Vocational, and Technical Education (DHEW/OE), Washington, DC.

    In an alphabetical listing by States, the report summarizes the research activities of the State Research Coordinating Units (RCU's) conducted under Section 131 (6) of Part C of the Vocational Education Amendments of 1968 during the first six months of fiscal year 1973. The report's purpose is to provide information that will assist States to be…

  12. THE ESTABLISHMENT OF THE STATE RESEARCH COORDINATING UNIT FOR THE STATE OF NEW MEXICO.

    ERIC Educational Resources Information Center

    BARNES, BILL; SCHRADER, EUGENE

    THE FINAL REPORT OF THE FIRST FUNDING PERIOD, JULY 1, 1965 TO FEBRUARY 28, 1967, IS PRESENTED. THE PURPOSES OF THE UNIT WERE (1) WORK WITH THE STATE DEPARTMENT OF EDUCATION RESEARCH DIVISION AND LOCAL EDUCATIONAL INSTITUTIONS IN PROMOTING AND ASSISTING RESEARCH STUDIES AND PROGRAMS CONCERNED WITH OCCUPATIONAL STUDIES, AND (2) WORK WITH THE STATE…

  13. Ranking the International Dimension of Top Research Universities in the United States

    ERIC Educational Resources Information Center

    Horn, Aaron S.; Hendel, Darwin D.; Fry, Gerald W.

    2007-01-01

    This study presents an analysis of the relative internationalization of 77 research universities in the United States. Institutions enrolling undergraduate students were selected from the 2003 national report, The Top American Research Universities. Data were collected from publicly available sources for 19 indicators of internationalization…

  14. 75 FR 49357 - United States Department of Agriculture Research Misconduct Regulations for Extramural Research

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-13

    ... includes, but is not limited to, research in economics, education, linguistics, medicine, psychology, social sciences, statistics, and research involving human subjects or animals regardless of the...

  15. Using a New Model of Curriculum Development To Write a Matter and Molecules Teaching Unit. Research Series No. 196.

    ERIC Educational Resources Information Center

    Berkheimer, Glenn D.; And Others

    This paper describes the development of a sixth-grade "Matter and Molecules" unit using a new curriculum development model based on conceptual change research, the field testing of this unit in 15 classrooms and the field test results. The development process and the resulting unit are contrasted with the unit's predecessor, the "Models of Matter"…

  16. Post-harvest entomology research in the United States Department of Agriculture-Agricultural Research Service.

    PubMed

    Throne, James E; Hallman, Guy J; Johnson, Judy A; Follett, Peter A

    2003-01-01

    This is a review of current post-harvest entomology research conducted by the Agricultural Research Service, the research branch of the US Department of Agriculture. The review covers both durable and perishable commodities. Research on biochemistry, genetics, physiology, monitoring and control of insects infesting stored grain, dried fruits and nuts, and processed commodities is reviewed. Research on development of quarantine treatments, particularly for fruit flies, is also reviewed, including research on thermal and irradiation treatments and a discussion of risk management for quarantine pests. Two areas of research are covered more extensively: a project to map the genome of the red flour beetle, Tribolium castaneum, and the use of near-infrared spectroscopy for detection of hidden infestations in grain, quantification of insect fragments in food, determination of quality in dried fruits, identification of insect species and age-grading insects. Future research directions are identified.

  17. Advancing probiotic research in humans in the United States: Challenges and strategies.

    PubMed

    Sanders, Mary Ellen; Shane, Andi L; Merenstein, Daniel J

    2016-01-01

    This is a summary from a workshop convened as part of the 13(th) annual meeting of the International Scientific Association for Probiotics and Prebiotics. A group of 24 stakeholders, including clinical experts, researchers, federal government officials, funding agencies, lawyers and industry experts met to review the challenges of the current regulatory approach to human research on probiotics in the USA and to discuss ways to move research forward. There was agreement that some of the current regulatory requirements imposed on probiotic research in the United States hindered research progress and increased cost without improving study subject safety. Many situations were outlined by clinical investigators demonstrating the impact of regulatory delays on research progress. Additionally, research is compromised when study designs and outcomes require manipulation so as to invoke less burdensome regulatory requirements. These responses by investigators to regulatory requirements have placed United States' researchers at a disadvantage. The public ultimately suffer when research to clarify the role of these products on health is stalled. Workshop participants concurred that regulatory oversight should balance study subject vulnerability with documented safety for the intended use for the probiotic strain, and that human research on foods and supplements should not be be regulated as drug research. Challenges and potential improvement strategies are discussed.

  18. The United States Culture Collection Network (USCCN): Enhancing Microbial Genomics Research through Living Microbe Culture Collections

    PubMed Central

    Boundy-Mills, Kyria; Hess, Matthias; Bennett, A. Rick; Ryan, Matthew; Kang, Seogchan; Nobles, David; Eisen, Jonathan A.; Inderbitzin, Patrik; Sitepu, Irnayuli R.; Torok, Tamas; Brown, Daniel R.; Cho, Juliana; Wertz, John E.; Mukherjee, Supratim; Cady, Sherry L.

    2015-01-01

    The mission of the United States Culture Collection Network (USCCN; http://usccn.org) is “to facilitate the safe and responsible utilization of microbial resources for research, education, industry, medicine, and agriculture for the betterment of human kind.” Microbial culture collections are a key component of life science research, biotechnology, and emerging global biobased economies. Representatives and users of several microbial culture collections from the United States and Europe gathered at the University of California, Davis, to discuss how collections of microorganisms can better serve users and stakeholders and to showcase existing resources available in public culture collections. PMID:26092453

  19. The United States Culture Collection Network (USCCN): Enhancing Microbial Genomics Research through Living Microbe Culture Collections

    SciTech Connect

    Boundy-Mills, K.; Hess, Matthias; Bennett, A. R.; Ryan, Matthew; Kang, Seogchan; Nobles, David; Eisen, Jonathan A.; Inderbitzin, Patrik; Sitepu, Irnayuli R.; Torok, Tamas; Brown, Daniel R; Cho, Juliana; Wertz, John E.; Mukherjee, Supratim; Cady, Sherry L.; McCluskey, Kevin

    2015-09-01

    The mission of the United States Culture Collection Network (USCCN; http://usccn.org) is "to facilitate the safe and responsible utilization of microbial resources for research, education, industry, medicine, and agriculture for the betterment of human kind." Microbial culture collections are a key component of life science research, biotechnology, and emerging global biobased economies. Representatives and users of several microbial culture collections from the United States and Europe gathered at the University of California, Davis, to discuss how collections of microorganisms can better serve users and stakeholders and to showcase existing resources available in public culture collections.

  20. The United States Culture Collection Network (USCCN): Enhancing Microbial Genomics Research through Living Microbe Culture Collections.

    PubMed

    Boundy-Mills, Kyria; Hess, Matthias; Bennett, A Rick; Ryan, Matthew; Kang, Seogchan; Nobles, David; Eisen, Jonathan A; Inderbitzin, Patrik; Sitepu, Irnayuli R; Torok, Tamas; Brown, Daniel R; Cho, Juliana; Wertz, John E; Mukherjee, Supratim; Cady, Sherry L; McCluskey, Kevin

    2015-09-01

    The mission of the United States Culture Collection Network (USCCN; http://usccn.org) is "to facilitate the safe and responsible utilization of microbial resources for research, education, industry, medicine, and agriculture for the betterment of human kind." Microbial culture collections are a key component of life science research, biotechnology, and emerging global biobased economies. Representatives and users of several microbial culture collections from the United States and Europe gathered at the University of California, Davis, to discuss how collections of microorganisms can better serve users and stakeholders and to showcase existing resources available in public culture collections.

  1. Salamander chytrid fungus (Batrachochytrium salamandrivorans) in the United States—Developing research, monitoring, and management strategies

    USGS Publications Warehouse

    Grant, Evan H. Campbell; Muths, Erin L.; Katz, Rachel A.; Canessa, Stefano; Adams, Michael J.; Ballard, Jennifer R.; Berger, Lee; Briggs, Cheryl J.; Coleman, Jeremy; Gray, Matthew J.; Harris, M. Camille; Harris, Reid N.; Hossack, Blake R.; Huyvaert, Kathryn P.; Kolby, Jonathan E.; Lips, Karen R.; Lovich, Robert E.; McCallum, Hamish I.; Mendelson, Joseph R.; Nanjappa, Priya; Olson, Deanna H.; Powers, Jenny G.; Richgels, Katherine L.D.; Russell, Robin E.; Schmidt, Benedikt R.; Spitzen-van der Sluijs, Annemarieka; Watry, Mary Kay; Woodhams, Douglas C.; White, C. LeAnn

    2016-01-20

    The recently (2013) identified pathogenic chytrid fungus, Batrachochytrium salamandrivorans (Bsal), poses a severe threat to the distribution and abundance of salamanders within the United States and Europe. Development of a response strategy for the potential, and likely, invasion of Bsal into the United States is crucial to protect global salamander biodiversity. A formal working group, led by Amphibian Research and Monitoring Initiative (ARMI) scientists from the U.S. Geological Survey (USGS) Patuxent Wildlife Research Center, Fort Collins Science Center, and Forest and Rangeland Ecosystem Science Center, was held at the USGS Powell Center for Analysis and Synthesis in Fort Collins, Colorado, United States from June 23 to June 25, 2015, to identify crucial Bsal research and monitoring needs that could inform conservation and management strategies for salamanders in the United States. Key findings of the workshop included the following: (1) the introduction of Bsal into the United States is highly probable, if not inevitable, thus requiring development of immediate short-term and long-term intervention strategies to prevent Bsal establishment and biodiversity decline; (2) management actions targeted towards pathogen containment may be ineffective in reducing the long-term spread of Bsal throughout the United States; and (3) early detection of Bsal through surveillance at key amphibian import locations, among high-risk wild populations, and through analysis of archived samples is necessary for developing management responses. Top research priorities during the preinvasion stage included the following: (1) deployment of qualified diagnostic methods for Bsal and establishment of standardized laboratory practices, (2) assessment of susceptibility for amphibian hosts (including anurans), and (3) development and evaluation of short- and long-term pathogen intervention and management strategies. Several outcomes were achieved during the workshop, including development

  2. United States Air Force Research Initiation Program. 1984 Research Reports. Volume 1.

    DTIC Science & Technology

    1986-05-01

    STUDY OF TWO-STAGE LIGHT GAS GUN...8217,’ , ’,’’,,,- _-,. %,’_,’_’_,’ _,"-, ..--. ,’. ’ ,’.. .. w",r..- ... , -,., ... , ,-o. ,.-,.........,,., .....- .. ,... .. ,_.:..., . w ,.,_- PREFACE The work presented in this...Education and the United States Air Force. ’ .% . Professor R. W. Courter and his graduate student, Raymond M. Patin, worked with members of the

  3. The implementation research institute: training mental health implementation researchers in the United States

    PubMed Central

    2013-01-01

    Background The Implementation Research Institute (IRI) provides two years of training in mental health implementation science for 10 new fellows each year. The IRI is supported by a National Institute of Mental Health (NIMH) R25 grant and the Department of Veterans Affairs (VA). Fellows attend two annual week-long trainings at Washington University in St. Louis. Training is provided through a rigorous curriculum, local and national mentoring, a ‘learning site visit’ to a federally funded implementation research project, pilot research, and grant writing. Methods This paper describes the rationale, components, outcomes to date, and participant experiences with IRI. Results IRI outcomes include 31 newly trained implementation researchers, their new grant proposals, contributions to other national dissemination and implementation research training, and publications in implementation science authored by the Core Faculty and fellows. Former fellows have obtained independent research funding in implementation science and are beginning to serve as mentors for more junior investigators. Conclusions Based on the number of implementation research grant proposals and papers produced by fellows to date, the IRI is proving successful in preparing new researchers who can inform the process of making evidence-based mental healthcare more available through real-world settings of care and who are advancing the field of implementation science. PMID:24007290

  4. RESEARCH ON ENDOCRINE DISRUPTERS IN THE AQUATIC ENVIRONMENT BY THE UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

    EPA Science Inventory

    Research on Endocrine Disrupters in the Aquatic Environment by the United States Environmental Protection Agency (Abstract). Presented at the Endocrine Disrupters Workshop sponsored by the UK Department of Environment, Food and Rural Affairs, 8-9 September 2001, Weymouth, UK. 1 p...

  5. Research Directions: Multimodal Books in Science-Literacy Units: Language and Visual Images for Meaning Making

    ERIC Educational Resources Information Center

    Pappas, Christine C.; Varelas, Maria

    2009-01-01

    This article presents a review of the author's long-term research in urban classrooms. The authors explore six illustrated information books created by children as culminating activities of integrated science-literacy units, Forest and Matter, that they developed, implemented, and studied in several 1st-3rd grade classrooms in Chicago Public…

  6. Poverty and Child Development: Relevance of Research in Developing Countries to the United States.

    ERIC Educational Resources Information Center

    Pollitt, Ernesto

    1994-01-01

    Maintains that research from developing countries may help in understanding effects of poverty on child development in the United States, citing three cases: (1) the link between anemia and decreased levels of mental and motor development; (2) the positive effects of supplemental nutrition programs on child development; and (3) effects of poor…

  7. MITIGATION OF HARMFUL ALGAL BLOOMS IN THE UNITED STATES USING CLAY: RESEARCH PROGRESS AND FUTURE PERSPECTIVES

    EPA Science Inventory

    Throughout the United States, red tides and harmful algal blooms (HABs) pose a serious and recurrent threat to marine ecosystems, fisheries, human health, and coastal aesthetics. Here we report results from a research program investigating the use of clay dispersal for bloom cont...

  8. Returns to Human and Research Capital, United States Agriculture, 1949-1964.

    ERIC Educational Resources Information Center

    Fishelson, Gideon

    This study estimated rates of return to public investments in human and research capital (formal schooling and extension and vocational agricultural education) in the United States agricultural industry. (Southern states were excluded because of demographic and educational factors that would have biased the variables.) Output per farm was defined…

  9. Cooperative Fish and Wildlife Research Units Program—2015 Year In Review

    USGS Publications Warehouse

    Organ, John F.; Thompson, John; Dennerline, Don E.; Childs, Dawn

    2016-03-02

    In this Year in Review report, you will find details on staffing, vacancies, research funding, and other pertinent information. You will also see snapshots of Unit projects with information on how results have been or are being applied by cooperators. That is the essence of what we do: science that matter.

  10. Citation Counts and the Research Assessment Exercise, Part VI: Unit of Assessment 67 (Music)

    ERIC Educational Resources Information Center

    Oppenheim, Charles; Summers, Mark A. C.

    2008-01-01

    Introduction: This study aimed to explore research assessment within the field of music and, specifically, to investigate whether citation counting could be used to replace or inform the peer review system currently in use in the UK. Method: A citation analysis of academics submitted for peer review in Unit of Assessment 67 in the 2001 Research…

  11. Unitized Data System: A New Formalism for Encoding and Presenting Data from the Scientific Research Literature.

    ERIC Educational Resources Information Center

    Fan, David P.; And Others

    1992-01-01

    Describes a unitized data system for a scientific database that stores descriptions of individual experimental steps as separate text-based subunits together with appropriate linking signals. Conversion of graphics into searchable text, use of natural language, and cost effectiveness are discussed. An example using a biology research paper is…

  12. Results of the Survey of RP Group Members: An Element in Strategic Planning for the Research & Planning Unit.

    ERIC Educational Resources Information Center

    Hom, Willard

    This document focuses on a stakeholder survey for a research unit. Although it covers just one part of the overall planning process that the Research & Planning (RP) Unit at the California Community Colleges Chancellor's Office, the researchers did survey other groups in the strategic planning effort. The stakeholder survey focused on four…

  13. United States Department of Agriculture-Agricultural Research Service research in application technology for pest management.

    PubMed

    Smith, L A; Thomson, S J

    2003-01-01

    A research summary is presented that emphasizes ARS achievements in application technology over the past 2-3 years. Research focused on the improvement of agricultural pesticide application is important from the standpoint of crop protection as well as environmental safety. Application technology research is being actively pursued within the ARS, with a primary focus on application system development, drift management, efficacy enhancement and remote sensing. Research on application systems has included sensor-controlled hooded sprayers, new approaches to direct chemical injection, and aerial electrostatic sprayers. For aerial application, great improvements in on-board flow controllers permit accurate field application of chemicals. Aircraft parameters such as boom position and spray release height are being altered to determine their effect on drift. Other drift management research has focused on testing of low-drift nozzles, evaluation of pulsed spray technologies and evaluation of drift control adjuvants. Research on the use of air curtain sprayers in orchards, air-assist sprayers for row crops and vegetables, and air deflectors on aircraft has documented improvements in application efficacy. Research has shown that the fate of applied chemicals is influenced by soil properties, and this has implications for herbicide efficacy and dissipation in the environment. Remote sensing systems are being used to target areas in the field where pests are present so that spray can be directed to only those areas. Soil and crop conditions influence propensity for weeds and insects to proliferate in any given field area. Research has indicated distinct field patterns favorable for weed growth and insect concentration, which can provide further assistance for targeted spraying.

  14. Research needs in drinking water: a basis in regulations in the United States.

    PubMed

    Jacangelo, Joseph G; Askenaizer, Daniel J; Schwab, Kellogg

    2006-01-01

    Regulations are one of the primary drivers for research on contaminants in drinking water in the United States. Since the original Safe Drinking Water Act (SDWA), enacted in 1974, the United States Environmental Protection Agency (USEPA) has developed a series of drinking water regulations. These regulations are focused on protecting public health. When evaluating available information on whether or not to regulate a constituent in drinking water, USEPA considers available information on health effects and occurrence of the constituent. The authors provide their view of the research needed for these contaminants. For inorganics, more data are needed on perchlorate. For organics, greater treatment and health effects information is warranted for N-nitrosodimethylamine (NDMA), methyl tertiary butyl ether (MTBE) and pharmaceuticals and personal care products. Finally, more research is needed on analytical methods for noroviruses and other emerging pathogens.

  15. Research on unit commitment with large-scale wind power connected power system

    NASA Astrophysics Data System (ADS)

    Jiao, Ran; Zhang, Baoqun; Chi, Zhongjun; Gong, Cheng; Ma, Longfei; Yang, Bing

    2017-01-01

    Large-scale integration of wind power generators into power grid brings severe challenges to power system economic dispatch due to its stochastic volatility. Unit commitment including wind farm is analyzed from the two parts of modeling and solving methods. The structures and characteristics can be summarized after classification has been done according to different objective function and constraints. Finally, the issues to be solved and possible directions of research and development in the future are discussed, which can adapt to the requirements of the electricity market, energy-saving power generation dispatching and smart grid, even providing reference for research and practice of researchers and workers in this field.

  16. Informed consent for clinical research involving patients with chest disease in the United States.

    PubMed

    Luce, John M

    2009-04-01

    The concept of informed consent was applied to clinical research in the United States after research abuses were documented in Nazi Germany and this country. The concept is imbedded in the Nuremberg Code, the Declaration of Helsinki, and the Belmont Report. Federal regulations governing clinical research require both the consent of subjects and peer review of research proposals by institutional review boards (IRBs). Subpart A of the Code of Federal Regulations contains basic provisions for the protection of research subjects and requirements for informed consent by subjects or their surrogates; surrogate consent may or may not be allowed under state law. Other subparts contain further protections for subjects with diminished capacity, such as children, that limit the kind of research in which they can participate. Whether these protections should be extended to decisionally impaired adults, including those who are critically ill, remains to be determined. Consent can be deferred or waived for emergency research only rarely in the United States, in contrast to other countries.

  17. United States Air Force Summer Research Program -- 1992 High School Apprenticeship Program (HSAP) Reports. Volume 13. Phillips Laboratory

    DTIC Science & Technology

    1992-01-01

    Research Program Phillips Laboratory I4oJ A*6Iv4 Sponsored by: Air Force Office of Scientific Research Kirtland Air ...UNITED STATES AIR FORCE SUMMER RESEARCH PROGki"A -- 1992 HIGH SCHOOL APPRENTICESHIP PROGRAM (HSAP) REPORTS VOLUME 13 (t PHILLIPS LABORATORY . RESEARCH ...Arlington High School Final Report for: Summer Research Program Geophysics Directorate Phillips Laboratory

  18. Designing for Dissemination Among Public Health Researchers: Findings From a National Survey in the United States

    PubMed Central

    Jacobs, Julie A.; Tabak, Rachel G.; Hoehner, Christine M.; Stamatakis, Katherine A.

    2013-01-01

    Objectives. We have described the practice of designing for dissemination among researchers in the United States with the intent of identifying gaps and areas for improvement. Methods. In 2012, we conducted a cross-sectional study of 266 researchers using a search of the top 12 public health journals in PubMed and lists available from government-sponsored research. The sample involved scientists at universities, the National Institutes of Health, and the Centers for Disease Control and Prevention in the United States. Results. In the pooled sample, 73% of respondents estimated they spent less than 10% of their time on dissemination. About half of respondents (53%) had a person or team in their unit dedicated to dissemination. Seventeen percent of all respondents used a framework or theory to plan their dissemination activities. One third of respondents (34%) always or usually involved stakeholders in the research process. Conclusions. The current data and the existing literature suggest considerable room for improvement in designing for dissemination. PMID:23865659

  19. 10 CFR 35.604 - Surveys of patients and human research subjects treated with a remote afterloader unit.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Surveys of patients and human research subjects treated with a remote afterloader unit. 35.604 Section 35.604 Energy NUCLEAR REGULATORY COMMISSION MEDICAL USE OF BYPRODUCT MATERIAL Photon Emitting Remote Afterloader Units, Teletherapy Units, and...

  20. Development of an In-Flight Refill Unit for Replenishing Research Animal Drinking Water

    NASA Technical Reports Server (NTRS)

    Savage, P. D.; Hines, M. I.; Barnes, R.

    1994-01-01

    The Spacelab Life Sciences 2 (SLS-2) mission became NASA's longest duration Shuttle mission, lasting fourteen days, when Columbia landed on 1 Nov. 1993. Located within the Spacelab were a total of 48 laboratory rats which were housed in two Research Animal Holding Facilities (RAHF's) developed by the Space Life Sciences Payloads Office (SLSPO) at Ames Research Center. In order to properly maintain the health and well-being of these important research animals, sufficient quantities of food and water had to be available for the duration of the mission. An inflight Refill Unit was developed by the SLSPO to replenish the animals' drinking water inflight using the Shuttle potable water system in the middeck galley as the source of additional water. The Inflight Refill Unit consists of two major subsystems, a Fluid Pumping Unit (FPU) and a Collapsible Water Reservoir (CWR). The FPU provides the system measurement and controls, pump, water lines, and plumbing necessary to collect water coming into the unit from the potable water system and pump it out and into the RAHF drinking water tanks. The CWR is a Kevlar(trademark) reinforced storage bladder, connected to the FPU, which has a capacity of 6 liters in its expanded volume and functions to store the water collected from the potable water system and allows for the transport of the water back to the Spacelab where it is pumped into each of two RAHFs. Additional components of the FPU system include the inlet and outlet fluid hoses, a power cable for providing 28 volt direct current spacecraft electrical power to the pump within the FPU, a tether system for the unit when in use in Spacelab, and an adapter for mating the unit to the orbiter waste collection system in order to dump excess water after use in Spacelab. This paper will present the design process and development approach for the lnflight Refill Unit, define some of the key design issues which had to be addressed, and summarize the inflight operational performance

  1. The Applied Meteorology Unit: Nineteen Years Successfully Transitioning Research Into Operations for America's Space Program

    NASA Technical Reports Server (NTRS)

    Madura, John T.; Bauman, William H., III; Merceret, Francis J.; Roeder, William P.; Brody, Frank C.; Hagemeyer, Bartlett C.

    2011-01-01

    The Applied Meteorology Unit (AMU) provides technology development and transition services to improve operational weather support to America's space program . The AMU was founded in 1991 and operates under a triagency Memorandum of Understanding (MOU) between the National Aeronautics and Space Administration (NASA), the United States Air Force (USAF) and the National Weather Service (NWS) (Ernst and Merceret, 1995). It is colocated with the 45th Weather Squadron (45WS) at Cape Canaveral Air Force Station (CCAFS) and funded by the Space Shuttle Program . Its primary customers are the 45WS, the Spaceflight Meteorology Group (SMG) operated for NASA by the NWS at the Johnson Space Center (JSC) in Houston, TX, and the NWS forecast office in Melbourne, FL (MLB). The gap between research and operations is well known. All too frequently, the process of transitioning research to operations fails for various reasons. The mission of the AMU is in essence to bridge this gap for America's space program.

  2. Individual Characteristics and Unit Performance: A Review of Research and Methods

    DTIC Science & Technology

    1985-02-01

    structure, group processe , and team training techniques. Because unit performance is to b~rodly defined, much of the research yielded ambiguous or seeming,,y...f.- .. f t. f . . . .. ft f f ft tf fbft ttf f . .. . f _tftft• i • , •: • • + , xii VI. GROUP PROCESSES ......................... 64 Group...division) is analyzed in a framework that postulates that any living system engages in two types of processes -those dealing with the physical world

  3. 10 CFR 35.604 - Surveys of patients and human research subjects treated with a remote afterloader unit.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Surveys of patients and human research subjects treated with a remote afterloader unit. 35.604 Section 35.604 Energy NUCLEAR REGULATORY COMMISSION MEDICAL USE... Stereotactic Radiosurgery Units § 35.604 Surveys of patients and human research subjects treated with a...

  4. 10 CFR 35.604 - Surveys of patients and human research subjects treated with a remote afterloader unit.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Surveys of patients and human research subjects treated with a remote afterloader unit. 35.604 Section 35.604 Energy NUCLEAR REGULATORY COMMISSION MEDICAL USE... Stereotactic Radiosurgery Units § 35.604 Surveys of patients and human research subjects treated with a...

  5. 10 CFR 35.604 - Surveys of patients and human research subjects treated with a remote afterloader unit.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Surveys of patients and human research subjects treated with a remote afterloader unit. 35.604 Section 35.604 Energy NUCLEAR REGULATORY COMMISSION MEDICAL USE... Stereotactic Radiosurgery Units § 35.604 Surveys of patients and human research subjects treated with a...

  6. International Comparative Assessments: Broadening the Interpretability, Application and Relevance to the United States. Research in Review 2012-5

    ERIC Educational Resources Information Center

    Di Giacomo, F. Tony; Fishbein, Bethany G.; Buckley, Vanessa W.

    2013-01-01

    Many articles and reports have reviewed, researched, and commented on international assessments from the perspective of exploring what is relevant for the United States' education systems. Researchers make claims about whether the top-performing systems have transferable practices or policies that could be applied to the United States. However,…

  7. 10 CFR 35.604 - Surveys of patients and human research subjects treated with a remote afterloader unit.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Surveys of patients and human research subjects treated with a remote afterloader unit. 35.604 Section 35.604 Energy NUCLEAR REGULATORY COMMISSION MEDICAL USE... Stereotactic Radiosurgery Units § 35.604 Surveys of patients and human research subjects treated with a...

  8. The calibration and characterization of a research x-ray unit

    SciTech Connect

    Johnson, C.M.

    1996-06-01

    The proper characterization of an X-ray unit is necessary for the utilization of the source as a dosimetry calibration standard. Upon calibration, the X-ray unit can be used for X-ray calibrations of survey, diagnostic, and reference-class, instruments and for X-ray irradiations of personnel dosimeters. It was the goal of this research to provide the Radiation Calibration Laboratory at Oak Ridge National Laboratory with a characterized research X-ray unit that could be used in reference dosimetry. The energy spectra were characterized by performing half value layer measurements and by performing a spectral analysis. Two spectral reconstruction techniques were investigated and compared. One involved using a previously determined detector response matrix and a backstripping technique. The other reconstruction technique was developed for this research using neural computing. A neural network was designed and trained to reconstruct measured X-ray spectra from data collected with a high- purity germanium spectroscopy system. Five X-ray beams were successfully characterized and found to replicate the ANSI N13.11 and the National Institute of Standards Technology X-ray beam codes. As a result, these prepared X-ray beams have been used for reference dosimetry. It has been shown that a neural network can be used as a spectral reconstruction technique, which contributes less error to the lower energy portion of the spectrum than other techniques.

  9. Sexually transmitted infections: a medical anthropological study from the Tari research unit 1990-1991.

    PubMed

    Hughes, Jenny

    2002-01-01

    This paper describes medical anthropological research conducted while I was based at the Tari Research Unit for six months in 1990-1991. The research aimed to gain a deeper understanding of the social factors surrounding the transmission of sexually transmitted infections, which had escalated following a local gold rush in 1989. Although HIV/AIDS was a very minor health issue in Papua New Guinea at that time, medical staff were aware of the likelihood of the disease becoming prevalent in the highlands in the near future. The research indicated that many people regarded sexually transmitted infections (STIs) as a nuisance, rather than a serious health risk. Discussions with chronic sufferers revealed that they were more concerned about the dangers of infertility than the immediate effects of the infections. The paper considers the risk-taking that the people of Tari, the Huli, were prepared to accept and suggests ways in which these risks might be minimized.

  10. What should autism research focus upon? Community views and priorities from the United Kingdom

    PubMed Central

    Dinsmore, Adam; Charman, Tony

    2014-01-01

    The rise in the measured prevalence of autism has been accompanied by much new research and research investment internationally. This study sought to establish whether the pattern of current UK autism research funding maps on to the concerns of the autism community. Interviews and focus groups were conducted with autistic adults, family members, practitioners and researchers to identify their priorities for research. We also captured the views of a large number of stakeholders via an online survey. There was a clear disparity between the United Kingdom’s pattern of funding for autism research and the priorities articulated by the majority of participants. There was general consensus that future priorities for autism research should lie in those areas that make a difference to people’s day-to-day lives. There needs to be greater involvement of the autism community both in priority setting and in research more broadly to ensure that resources reach where they are most needed and can make the most impact. PMID:24789871

  11. The development of clinical research training: past history and current trends in the United States.

    PubMed

    Teo, Alan R

    2009-04-01

    This article provides a brief account of the history of the development of training opportunities in clinical research in the United States. It highlights some developments in the clinical research enterprise since World War II and focuses examination on the involvement of the U.S. government and academic sector. Clinical research training is a relatively new academic field, and curricula in the design and conduct of clinical research have only emerged since the 1980s. The growing complexity of clinical trials and the emergence of evidence-based medicine in the last several decades created great demand for clinicians with knowledge of clinical epidemiology and biostatistics. Amidst alarm bells rung by physician-scientist leaders about the endangered species of clinical researchers, numerous proposals and solutions emerged to address these workforce and educational problems in the 1990s. Traditionally, physicians wishing to expand their education had to get a master's degree in public health or participate in unique programs such as the Robert Wood Johnson Clinical Scholars Program. Since the 1990s, the National Institutes of Health, through K awards, the Roadmap Initiative, and other funding mechanisms, has furnished tremendous support for the development of clinical research training opportunities from predoctoral immersion programs to degree-granting graduate programs. The author discusses key components of successful clinical research training programs and concludes with empirical recommendations for promoting careers in clinical research.

  12. Progress in Human Embryonic Stem Cell Research in the United States between 2001 and 2010

    PubMed Central

    Vakili, Keyvan; McGahan, Anita M.; Rezaie, Rahim; Mitchell, Will; Daar, Abdallah S.

    2015-01-01

    On August 9th, 2001, the federal government of the United States announced a policy restricting federal funds available for research on human embryonic stem cell (hESCs) out of concern for the “vast ethical mine fields” associated with the creation of embryos for research purposes. Until the policy was repealed on March 9th, 2009, no U.S. federal funds were available for research on hESCs extracted after August 9, 2001, and only limited federal funds were available for research on a subset of hESC lines that had previously been extracted. This paper analyzes how the 2001 U.S. federal funding restrictions influenced the quantity and geography of peer-reviewed journal publications on hESC. The primary finding is that the 2001 policy did not have a significant aggregate effect on hESC research in the U.S. After a brief lag in early 2000s, U.S. hESC research maintained pace with other areas of stem cell and genetic research. The policy had several other consequences. First, it was tied to increased hESC research funding within the U.S. at the state level, leading to concentration of related activities in a relatively small number of states. Second, it stimulated increased collaborative research between US-based scientists and those in countries with flexible policies toward hESC research (including Canada, the U.K., Israel, China, Spain, and South Korea). Third, it encouraged independent hESC research in countries without restrictions. PMID:25812114

  13. Construction safety research in the United States: targeting the Hispanic workforce

    PubMed Central

    Brunette, M

    2004-01-01

    While it is known that Hispanics have a continuous growing participation in the construction workforce and that their fatal and non-fatal occupational injuries are higher than any other ethnic group, very little construction safety and health research has been conducted in the United States. Research that focuses on safety and health of Hispanic workers employed in the construction industry might prove beneficial in reducing injuries and promoting safe and decent workplaces for all. The purpose of this article was twofold. First, to propose a research agenda where topics such as surveillance, intervention research on high risk occupations, intervention effectiveness evaluation, design and development of effective and appropriate safety training and educational materials, and the socioeconomic impact of injuries and illnesses, are investigated among the Hispanic construction workforce. Second, to present relevant aspects inherent to this particular population that need to be incorporated into the design and development stages of any safety and health research initiative. They include the occupational, social, economic, and cultural background of Hispanic workers; use of a participatory approach, proper selection and use of translation methods; and conducting collaborative research. Certain limitations and challenges related to the availability of resources for conducting safety and health research on Hispanic workers are further discussed. PMID:15314054

  14. Construction safety research in the United States: targeting the Hispanic workforce.

    PubMed

    Brunette, M J

    2004-08-01

    While it is known that Hispanics have a continuous growing participation in the construction workforce and that their fatal and non-fatal occupational injuries are higher than any other ethnic group, very little construction safety and health research has been conducted in the United States. Research that focuses on safety and health of Hispanic workers employed in the construction industry might prove beneficial in reducing injuries and promoting safe and decent workplaces for all. The purpose of this article was twofold. First, to propose a research agenda where topics such as surveillance, intervention research on high risk occupations, intervention effectiveness evaluation, design and development of effective and appropriate safety training and educational materials, and the socioeconomic impact of injuries and illnesses, are investigated among the Hispanic construction workforce. Second, to present relevant aspects inherent to this particular population that need to be incorporated into the design and development stages of any safety and health research initiative. They include the occupational, social, economic, and cultural background of Hispanic workers; use of a participatory approach, proper selection and use of translation methods; and conducting collaborative research. Certain limitations and challenges related to the availability of resources for conducting safety and health research on Hispanic workers are further discussed.

  15. Patient and Family Member-Led Research in the Intensive Care Unit: A Novel Approach to Patient-Centered Research

    PubMed Central

    Gill, Marlyn; Bagshaw, Sean M.; McKenzie, Emily; Oxland, Peter; Oswell, Donna; Boulton, Debbie; Niven, Daniel J.; Potestio, Melissa L.; Shklarov, Svetlana; Marlett, Nancy; Stelfox, Henry T.

    2016-01-01

    Introduction Engaging patients and family members as partners in research increases the relevance of study results and enhances patient-centered care; how to best engage patients and families in research is unknown. Methods We tested a novel research approach that engages and trains patients and family members as researchers to see if we could understand and describe the experiences of patients admitted to the intensive care unit (ICU) and their families. Former patients and family members conducted focus groups and interviews with patients (n = 11) and families of surviving (n = 14) and deceased (n = 7) patients from 13 ICUs in Alberta Canada, and analyzed data using conventional content analysis. Separate blinded qualitative researchers conducted an independent analysis. Results Participants described three phases in the patient/family “ICU journey”; admission to ICU, daily care in ICU, and post-ICU experience. Admission to ICU was characterized by family shock and disorientation with families needing the presence and support of a provider. Participants described five important elements of daily care: honoring the patient’s voice, the need to know, decision-making, medical care, and culture in ICU. The post-ICU experience was characterized by the challenges of the transition from ICU to a hospital ward and long-term effects of critical illness. These “ICU journey” experiences were described as integral to appropriate interactions with the care team and comfort and trust in the ICU, which were perceived as essential for a community of caring. Participants provided suggestions for improvement: 1) provide a dedicated family navigator, 2) increase provider awareness of the fragility of family trust, 3) improve provider communication skills, 4) improve the transition from ICU to hospital ward, and 5) inform patients about the long-term effects of critical illness. Analyses by independent qualitative researchers identified similar themes. Conclusions Patient

  16. Images of cloning and stem cell research in editorial cartoons in the United States.

    PubMed

    Giarelli, Ellen

    2006-01-01

    Through semiotic analysis of manifest and latent meanings in editorial cartoons, the author uncovers how cloning and stem cell research are represented in a popular mass medium. She identified 86 editorial cartoons published in the United States between 2001 and 2004 that referred to cloning and 20 that referred to stem cell research. Cartoonists portrayed people individually 224 times and 4 times in groups of more than 10. Men were portrayed in 64% of cartoons. Stem cell research was depicted as having a potential positive value, and cloning was depicted negatively. Some major messages are that cloning will lead to the mass production of evil, cloning creates monsters, and politics will influence who or what will be cloned. Analyzing popular images can allow access to public understanding about genetic technology and evaluation of public beliefs, preconceptions, and expectations as the public is educated on the use and value of services.

  17. Solr assisted heat pump research and development program in the United States

    SciTech Connect

    Andrews, J W

    1980-01-01

    A review of the historical progress and current status of the solar assisted heat pump research and development, supported by the United States Department of Energy, is presented. Much of this work has had as its focus the need for a better source of auxiliary or backup heat than the electric resistance which has generally been assumed in computer simulations of these systems. The two leading candidates are the use of the ground as an alternate heat source/sink or storage element (ground coupling) and the use of fossil fuel burned on site (the bivalent system). The United States program has emphasized ground coupling. Much of the analytical work and heat pump development is applicable to bivalent systems, and some results of this work are discussed. Project descriptions and technical accomplishments for the currently active projects are presented.

  18. Testing of the Advanced Stirling Radioisotope Generator Engineering Unit at NASA Glenn Research Center

    NASA Technical Reports Server (NTRS)

    Lewandowski, Edward J.

    2013-01-01

    The Advanced Stirling Radioisotope Generator (ASRG) is a high-efficiency generator being developed for potential use on a Discovery 12 space mission. Lockheed Martin designed and fabricated the ASRG Engineering Unit (EU) under contract to the Department of Energy. This unit was delivered to NASA Glenn Research Center in 2008 and has been undergoing extended operation testing to generate long-term performance data for an integrated system. It has also been used for tests to characterize generator operation while varying control parameters and system inputs, both when controlled with an alternating current (AC) bus and with a digital controller. The ASRG EU currently has over 27,000 hours of operation. This paper summarizes all of the tests that have been conducted on the ASRG EU over the past 3 years and provides an overview of the test results and what was learned.

  19. Reduction of earthquake risk in the united states: Bridging the gap between research and practice

    USGS Publications Warehouse

    Hays, W.W.

    1998-01-01

    Continuing efforts under the auspices of the National Earthquake Hazards Reduction Program are under way to improve earthquake risk assessment and risk management in earthquake-prone regions of Alaska, California, Nevada, Washington, Oregon, Arizona, Utah, Wyoming, and Idaho, the New Madrid and Wabash Valley seismic zones in the central United States, the southeastern and northeastern United States, Puerto Rico, Virgin Islands, Guam, and Hawaii. Geologists, geophysicists, seismologists, architects, engineers, urban planners, emergency managers, health care specialists, and policymakers are having to work at the margins of their disciplines to bridge the gap between research and practice and to provide a social, technical, administrative, political, legal, and economic basis for changing public policies and professional practices in communities where the earthquake risk is unacceptable. ?? 1998 IEEE.

  20. The unit cost factors and calculation methods for decommissioning - Cost estimation of nuclear research facilities

    SciTech Connect

    Kwan-Seong Jeong; Dong-Gyu Lee; Chong-Hun Jung; Kune-Woo Lee

    2007-07-01

    Available in abstract form only. Full text of publication follows: The uncertainties of decommissioning costs increase high due to several conditions. Decommissioning cost estimation depends on the complexity of nuclear installations, its site-specific physical and radiological inventories. Therefore, the decommissioning costs of nuclear research facilities must be estimated in accordance with the detailed sub-tasks and resources by the tasks of decommissioning activities. By selecting the classified activities and resources, costs are calculated by the items and then the total costs of all decommissioning activities are reshuffled to match with its usage and objectives. And the decommissioning cost of nuclear research facilities is calculated by applying a unit cost factor method on which classification of decommissioning works fitted with the features and specifications of decommissioning objects and establishment of composition factors are based. Decommissioning costs of nuclear research facilities are composed of labor cost, equipment and materials cost. Of these three categorical costs, the calculation of labor costs are very important because decommissioning activities mainly depend on labor force. Labor costs in decommissioning activities are calculated on the basis of working time consumed in decommissioning objects and works. The working times are figured out of unit cost factors and work difficulty factors. Finally, labor costs are figured out by using these factors as parameters of calculation. The accuracy of decommissioning cost estimation results is much higher compared to the real decommissioning works. (authors)

  1. Caring for burn patients at the United States Institute of Surgical Research: the nurses' multifaceted roles.

    PubMed

    Serio-Melvin, Maria; Yoder, Linda H; Gaylord, Kathryn M

    2010-06-01

    Nursing plays a critical role in the comprehensive burn care delivered at the US Army Institute of Surgical Research, otherwise known as the US Army's Burn Center serving the Department of Defense. This center serves as a model for burn units nationally and internationally. It also provides a challenging and innovative work environment for military and civilian nurses. Nurses in the Burn Center contribute to innovations in acute, rehabilitative, and psychological care for patients with burns. This article provides an overview of the complex nursing care provided to burn patients treated at the Burn Center.

  2. New NOAA-15 Advanced Microwave Sounding Unit (AMSU) Datasets for Stratospheric Research

    NASA Technical Reports Server (NTRS)

    Spencer, Roy W.; Braswell, William D.

    1999-01-01

    The NOAA-15 spacecraft launched in May 1998 carried the first Advanced Microwave Sounding Unit (AMSU). The AMSU has eleven oxygen absorption channels with weighting functions peaking from near the surface to 2 mb. Twice-daily, limb-corrected I degree gridded datasets of layer temperatures have been constructed since the AMSU went operational in early August 1998. Examples of AMSU imagery will be shown, as will preliminary analyses of daily fluctuations in tropical stratospheric temperatures and their relationship to daily variations in tropical-average rainfall measured by the Special Sensor Microwave Imager (SSM/I). The AMSU datasets are now available for other researchers to utilize.

  3. Scoping Study on Research and Development Priorities for Distribution-System Phasor Measurement Units

    SciTech Connect

    Eto, Joseph H.; Stewart, Emma M.; Smith, Travis; Buckner, Mark; Kirkham, Harold; Tuffner, Francis; Schoenwald, David A.

    2016-04-01

    This report addresses the potential use of phasor measurement units (PMUs) within electricity distribution systems, and was written to assess whether or not PMUs could provide significant benefit, at the national level. We analyze examples of present and emerging distribution-system issues related to reliability, integration of distributed energy resources, and the changing electrical characteristics of load. We find that PMUs offer important and irreplaceable advantages over present approaches. However, we also find that additional research and development for standards, testing and calibration, demonstration projects, and information sharing is needed to help industry capture these benefits.

  4. Federal research on the conservation of migratory nongame birds in the United States

    USGS Publications Warehouse

    Howe, M.A.; Salathe, T.

    1991-01-01

    In the United States, the term 'nongame birds' applies to all bird species that are neither hunted nor legalIy endangered or threatened. Although ultimate responsibility for protection of migratory nongame birds lies with the federal government, research and management efforts by the key federal landholding agencies have historically emphasized species of economic importance, game birds and endangered species. In response to various legislative actions between the late 1960s and early 1980s, however, there has been a gradual escalation of research directed towards conservation of migratory nongame birds in these agencies. These studies have focused on two broad objectives (a) development of population sampling and census methods, and (b) identifying habitat requirements of species and species groups and the impacts of habitat changes on populations. The bulk of this research has been conducted by the U.S. Fish and Wildlife Service and the U.S. Forest Service. In this paper, the missions and research structures of these agencies are described briefly, and selected research highlights are discussed at length. Specific examples are development of the Breeding Bird Survey and teasing apart the relative contributions of forest fragmentation on breeding and wintering grounds to declines in populations of Neotropical migrants. Nongame bird research activities in other agencies are also summarized. The cumulative research conducted to date is evaluated in the context of developing a national management strategy to meet future migratory nongame bird conservation needs. Important shortcomings in present federal programmes continue to be insufficient folIow-through from research results to direct management action and lack of coordination among agencies with a vested interest in nongame bird conservation. Pending legislation and recent maturation of a comprehensive migratory nongame bird policy in the Fish and Wildlife Service are indications that significant improvements in

  5. Recruiting bereaved parents for research after infant death in the neonatal intensive care unit.

    PubMed

    Currie, Erin R; Roche, Cathy; Christian, Becky J; Bakitas, Marie; Meneses, Karen

    2016-11-01

    Understanding parental experiences following infant death in the neonatal intensive care unit (NICU) is a high research priority and a necessary first step to improving health services. However, recruiting bereaved parents to discuss their experiences on such an extremely sensitive topic can be challenging and research procedures must be planned carefully in order to get an adequate sample. There is little published in the literature detailing specific strategies for recruiting bereaved parents for grief research, especially strategies for contacting parents and identifying factors that might affect participation. The purpose of this paper is to describe the process of recruiting bereaved parents into a qualitative research study exploring parental NICU experiences and grief responses following infant death. We describe a successful recruitment plan that led to the enrollment of difficult to recruit participants such as fathers, and individuals representing minorities and those from lower socioeconomic (SES) groups. Bereaved parents of infants after an NICU hospitalization should continue to be recruited for research studies for their unique perspectives and valuable insights about the devastating experience of infant death. Participants in this study reported more benefits than harm and the results addressed a critical gap in the literature.

  6. 1992 toxic hazards research unit annual report. Annual report, 1 October 1991-30 September 1992

    SciTech Connect

    Wall, H.G.; Dodd, D.E.; Vinegar, A.; Schneider, M.G.

    1993-04-01

    This report presents a review of the activities of the Toxic Hazards Research Unit (THRU) for the period 1 October 1991 through 30 September 1992. The THRU conducts descriptive, mechanistic, and predictive toxicology research and toxicological risk assessments to provide data to predict health hazards and to assess health risks associated with human exposure to chemicals and materials associated with military systems and operational environments. The report includes summaries of ongoing or completed research activities for the individual toxicology research requirements of the U.S. Air Force, Army, and Navy; highlights of the research support elements and conference activities of the THRU; and appendices that describe the THRU organization and its publications and presentations. 1,3,3-Trinitroazetidine (TNAZ), 1,3,5-Trinitrobenzene (TNB), Carboxylic acid metabolite, Chlorofluorocarbon, Chloroform, Delayed neurotoxicity, Halon replacement, Hydraulic fluid, Hydrazine, Inhalation, Jet engine oil, Lactational transfer, Methylene chloride, MIL-H-19457C, Neurotoxic Esterase (NTE), OTTO Fuel II, Perchloroethylene (PCE), Physiologically Based Pharmacokinetic (PBPK) modeling, Polychlorotrifluoroethylene (pCTFE), Quantitative Structure-Activity Relationships (QSAR), Reproductive, Risk assessment, Smoke, Tetrachloroethylene (PCE), Toxic dust, Vinyl Chloride (VC) and Trichloroethylene (TCE) mixture.

  7. U.S. Department of Agriculture Agricultural Research Service Mahantango Creek Watershed, Pennsylvania, United States: long-term precipitation database

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A long-term precipitation database has been developed by the U.S. Department of Agriculture, Agricultural Research Service, Pasture Systems and Watershed Management Research Unit (PSWMRU) to support intensive hydrologic and water quality research within WE-38, a 7.3 km**2 experimental watershed loca...

  8. Review of Research for People with ID and Mental Health Problems: A View from the United Kingdom

    ERIC Educational Resources Information Center

    Hemmings, Colin; Deb, Shoumitro; Chaplin, Eddie; Hardy, Steve; Mukherjee, Rittick

    2013-01-01

    This review of research into mental disorders in people with intellectual disabilities (ID) focuses on research in this field that has originated from the United Kingdom in the last 2 decades. It considers research developments into the epidemiology of mental disorders and problem behaviors, psychopharmacology, psychosocial interventions, and…

  9. 22 CFR 63.7 - Grants to United States participants to consult, lecture, teach, engage in research, demonstrate...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., lecture, teach, engage in research, demonstrate special skills, or engage in specialized programs. 63.7... United States participants to consult, lecture, teach, engage in research, demonstrate special skills, or... to consult, lecture, teach, engage in research, demonstrate special skills, or engage in...

  10. 22 CFR 63.7 - Grants to United States participants to consult, lecture, teach, engage in research, demonstrate...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., lecture, teach, engage in research, demonstrate special skills, or engage in specialized programs. 63.7... United States participants to consult, lecture, teach, engage in research, demonstrate special skills, or... to consult, lecture, teach, engage in research, demonstrate special skills, or engage in...

  11. 22 CFR 63.7 - Grants to United States participants to consult, lecture, teach, engage in research, demonstrate...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., lecture, teach, engage in research, demonstrate special skills, or engage in specialized programs. 63.7... United States participants to consult, lecture, teach, engage in research, demonstrate special skills, or... to consult, lecture, teach, engage in research, demonstrate special skills, or engage in...

  12. 22 CFR 63.7 - Grants to United States participants to consult, lecture, teach, engage in research, demonstrate...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ..., lecture, teach, engage in research, demonstrate special skills, or engage in specialized programs. 63.7... United States participants to consult, lecture, teach, engage in research, demonstrate special skills, or... to consult, lecture, teach, engage in research, demonstrate special skills, or engage in...

  13. 22 CFR 63.7 - Grants to United States participants to consult, lecture, teach, engage in research, demonstrate...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., lecture, teach, engage in research, demonstrate special skills, or engage in specialized programs. 63.7... United States participants to consult, lecture, teach, engage in research, demonstrate special skills, or... to consult, lecture, teach, engage in research, demonstrate special skills, or engage in...

  14. Toxic Hazards Research Unit, 1989. Annual report, 1 Oct 88-30 Sep 89

    SciTech Connect

    Kutzman, R.S.; Wall, H.G.; Vinegar, A.

    1990-10-01

    This report has been prepared as a review of the October 1988 through September 1989 activities of the Toxic Hazards Research Unit. Research activities largely focused on the toxicity of chlorotrifluoroethylene oligomers and the acid metabolic products of this material. Initial acute studies also were conducted on a silahydrocarbon hydraulic fluid. Physiologically based pharmacokinetic models were developed, refined or more substantially validated for several chemicals of Air Force and Navy interest. These included hydraulic fluids, organophosphates, and combustion products. Both in vivo and in vitro studies on chloropentafluorobenzene, a chemical defense training material, were conducted or subcontracted, and efforts were begun to develop the equipment needed for additional studies using primates. Neurotoxicity assessments were conducted for jet engine oils and a model was developed to assess the dermal penetration of a neurotoxic compound found in the combustion products of another lubricating oil.

  15. Toxic hazards research unit annual report 1991. Report for 16 November 1990-30 September 1991

    SciTech Connect

    Wall, H.G.; Dodd, D.E.; Vinegar, A.; Clewell, H.J.

    1992-10-01

    This report presents a review of the activities of the Toxic Hazards Research Unit (THRU) for the period of 16 November 1990 through 30 September 1991. Research activities included in this report cover the completion or continuation of studies that were initiated during the previous THRU contract and studies that were initiated under the present contract for the operation of the THRU. Toxicologic evaluations of aerospace and naval chemicals included studies on a component to be used in an explosive formulation, jet fuels, solvents, hydraulic fluids, a torpedo propellant, combustion products, chemical agent simulants, Halon replacements, jet engine oil, and toxic dust and smoke. In addition to the toxicologic investigations, the THRU coordinated a toxicology conference on risk assessment and two expert workshops on military toxicology issues. The overall THRU effort addressed important descriptive, mechanistic, and predictive toxicology data needs of the Air Force and Navy.

  16. Development and Evaluation of the Habitat Demonstration Unit Medical Operations Workstation and Opportunities for Future Research

    NASA Technical Reports Server (NTRS)

    Howard, Robert L., Jr.

    2012-01-01

    As NASA develops missions to leave Earth orbit and explore distant destinations (Mars, Moon, Asteroids) it is necessary to rethink human spaceflight paradigms in the life sciences. Standards developed for low earth orbit human spaceflight may not be fully applicable and in-space research may be required to develop new standards. Preventative and emergency medical care may require new capabilities never before used in space. Due to spacecraft volume limitations, this work area may also be shared with various animal and plant life science research. This paper explores the prototype Medical Operations Workstation within the NASA Habitat Demonstration Unit and discusses some of the lessons learned from field analogue missions involving the workstation. Keywords: Exploration, medical, health, crew, injury emergency, biology, animal, plant, science, preventative, emergency.

  17. Tobacco Research in the Military: Reflections on 20 Years of Research in the United States Air Force.

    PubMed

    Talcott, G Wayne; Ebbert, Jon O; Klesges, Robert C; Linde, Brittany D; Seals, Robert W; Krukowski, Rebecca A; Grieser, Emily A; Oh, John Y; Martin-Zona, Denise M

    2015-08-01

    The U.S. military is one of the world's largest employers. Approximately 30% of active duty military personnel smoke cigarettes and more than 14% use smokeless tobacco. The military has historically supported tobacco use and more recently is attempting to combat its use. Through 20 years of collaborative research with the United States Air Force, we have learned that smoking bans are effective, recruits who have never previously smoked cigarettes initiate tobacco use, smokeless tobacco serves as a gateway for smoking initiation, smoking is associated with discharge, smoking adds significant proximal training costs, tobacco use increases during deployment, and tobacco quitline counseling with a provision of medication is effective. Our findings may provide groundwork for future tobacco control efforts in the U.S. military.

  18. First Author Research Productivity of United States Radiation Oncology Residents: 2002-2007

    SciTech Connect

    Morgan, Peter B. Sopka, Dennis M.; Kathpal, Madeera; Haynes, Jeffrey C.; Lally, Brian E.; Li, Linna

    2009-08-01

    Purpose: Participation in investigative research is a required element of radiation oncology residency in the United States. Our purpose was to quantify the first author research productivity of recent U.S. radiation oncology residents during their residency training. Methods and Materials: We performed a computer-based search of PubMed and a manual review of the proceedings of the annual meetings of the American Society for Therapeutic Radiology and Oncology to identify all publications and presented abstracts with a radiation oncology resident as the first author between 2002 and 2007. Results: Of 1,098 residents trained at 81 programs, 50% published {>=}1 article (range, 0-9), and 53% presented {>=}1 abstract (range, 0-3) at an American Society for Therapeutic Radiology and Oncology annual meeting. The national average was 1.01 articles published and 1.09 abstracts presented per resident during 4 years of training. Of 678 articles published, 82% represented original research and 18% were review articles. Residents contributed 15% of all abstracts at American Society for Therapeutic Radiology and Oncology annual meetings, and the resident contribution to orally presented abstracts increased from 12% to 21% during the study period. Individuals training at programs with >6 residents produced roughly twice as many articles and abstracts. Holman Research Pathway residents produced double the national average of articles and abstracts. Conclusion: Although variability exists among individuals and among training programs, U.S. radiation oncology residents routinely participate in investigative research suitable for publication or presentation at a scientific meeting. These data provide national research benchmarks that can assist current and future radiation oncology residents and training programs in their self-assessment and research planning.

  19. Research on Geographical Environment Unit Division Based on the Method of Natural Breaks (Jenks)

    NASA Astrophysics Data System (ADS)

    Chen, J.; Yang, S. T.; Li, H. W.; Zhang, B.; Lv, J. R.

    2013-11-01

    Zoning which is to divide the study area into different zones according to their geographical differences at the global, national or regional level, includes natural division, economic division, geographical zoning of departments, comprehensive zoning and so on. Zoning is of important practical significance, for example, knowing regional differences and characteristics, regional research and regional development planning, understanding the favorable and unfavorable conditions of the regional development etc. Geographical environment is arising from the geographical position linkages. Geographical environment unit division is also a type of zoning. The geographical environment indicators are deeply studied and summed up in the article, including the background, the associated and the potential. The background indicators are divided into four categories, such as the socio-economic, the political and military, the strategic resources and the ecological environment, which can be divided into more sub-indexes. While the sub-indexes can be integrated to comprehensive index system by weighted stacking method. The Jenks natural breaks classification method, also called the Jenks optimization method, is a data classification method designed to determine the best arrangement of values into different classes. This is done by seeking to minimize each class's average deviation from the class mean, while maximizing each class's deviation from the means of the other groups. In this paper, the experiment of Chinese surrounding geographical environment unit division has been done based on the natural breaks (jenks) method, the geographical environment index system and the weighted stacking method, taking South Asia as an example. The result indicates that natural breaks (jenks) method is of good adaptability and high accuracy on the geographical environment unit division. The geographical environment research was originated in the geopolitics and flourished in the geo

  20. A Research-Informed Instructional Unit to Teach the Nature of Science to Pre-Service Science Teachers

    ERIC Educational Resources Information Center

    Aduriz-Bravo, Agustin; Izquierdo-Aymerich, Merce

    2009-01-01

    In this paper we discuss the foundations and process of design of a research-informed instructional unit aimed for pre-service science teacher education. The unit covers some key ideas on the nature of science (around methodology, theory change, scientific inference and explanation, values, gender issues) anchoring them in a well-known episode…

  1. 77 FR 40529 - Soybean Promotion and Research: Amend the Order To Adjust Representation on the United Soybean Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-10

    ...; ] DEPARTMENT OF AGRICULTURE Agricultural Marketing Service 7 CFR Part 1220 Soybean Promotion and Research: Amend the Order To Adjust Representation on the United Soybean Board AGENCY: Agricultural Marketing... the United Soybean Board (Board) to reflect changes in production levels that have occurred since...

  2. 78 FR 1 - Soybean Promotion and Research: Amend the Order To Adjust Representation on the United Soybean Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-02

    ... Agricultural Marketing Service 7 CFR Part 1220 Soybean Promotion and Research: Amend the Order To Adjust Representation on the United Soybean Board AGENCY: Agricultural Marketing Service, USDA. ACTION: Final rule. SUMMARY: This final rule adjusts the number of members on the United Soybean Board (Board) to...

  3. Stages of Learning: Building a Native Curriculum. Teachers' Guide, Student Activities--Part I, Research Unit--Part II.

    ERIC Educational Resources Information Center

    Candline, Mary

    This language arts curriculum developed for Native American students in Manitoba (Canada) consists of a teachers' guide, a student guide, and a research unit. The curriculum includes reading selections and learning activities appropriate for the different reading levels of both upper elementary and secondary students. The purpose of the unit is…

  4. The Status of Beryllium Research for Fusion in the United States

    SciTech Connect

    Glen R. Longhurst

    2003-12-01

    Use of beryllium in fusion reactors has been considered for neutron multiplication in breeding blankets and as an oxygen getter for plasma-facing surfaces. Previous beryllium research for fusion in the United States included issues of interest to fission (swelling and changes in mechanical and thermal properties) as well as interactions with plasmas and hydrogen isotopes and methods of fabrication. When the United States formally withdrew its participation in the International Thermonuclear Experimental Reactor (ITER) program, much of this effort was terminated. The focus in the U.S. has been mainly on toxic effects of beryllium and on industrial hygiene and health-related issues. Work continued at the INEEL and elsewhere on beryllium-containing molten salts. This activity is part of the JUPITER II Agreement. Plasma spray of ITER first wall samples at Los Alamos National Laboratory has been performed under the European Fusion Development Agreement. Effects of irradiation on beryllium structure are being studied at Oak Ridge National Laboratory. Numerical and phenomenological models are being developed and applied to better understand important processes and to assist with design. Presently, studies are underway at the University of California Los Angeles to investigate thermo-mechanical characteristics of beryllium pebble beds, similar to research being carried out at Forschungszentrum Karlsruhe and elsewhere. Additional work, not funded by the fusion program, has dealt with issues of disposal, and recycling.

  5. Advancing science diplomacy: Indonesia and the US Naval Medical Research Unit.

    PubMed

    Smith, Frank L

    2014-12-01

    Science diplomacy supposedly builds international cooperation through scientific and technical exchange. In practice, however, there are important but often overlooked instances where it might create conflict instead--as with accusations of espionage surrounding the US Naval Medical Research Unit 2 (NAMRU-2) in Indonesia. Did American science diplomacy backfire in Indonesia and, if so, why? Most literature fails to anticipate this possibility, let alone explain it, since science diplomacy is rarely subject to critical analysis. Rather than shun politics or, similarly, simply blame the demise of NAMRU-2 on the military or avian influenza, I consider both the successes and failures of this research unit in the context of Indonesia's transition to democracy and America's legacy from the Cold War. Based on this history, I propose that the effects of science diplomacy depend on strategic communication and exchange, as well as elite influence and material incentives. Therefore, by challenging the conventional wisdom about science diplomacy, NAMRU-2 can help advance the theory and practice of this potentially useful tool of statecraft.

  6. Survey of United States Army Reserve (USAR) Troop Program Unit (TPU) soldiers. Technical Report. The Research Plan

    DTIC Science & Technology

    1989-02-13

    REFERENCES Cook , J.D., Hepworth, SI., Wall , T.D., & Warr , P.B. (1981). Experience of work: A compendium and review of 249 measures and their use. New...of those factors that are responsible for retaining soldiers highly relevant to the defense of the United States. The down- scaling of the active...leaving the Army Reserve. To ease the difficulty of data collection on a large scale , an effort was made to design a survey instrument, sampling design

  7. Organizations and Information Processing: A Field Study of Research and Development Units within the United States Air Force Systems Command.

    DTIC Science & Technology

    1984-08-01

    information need, and organizational structure and design , (e.g., Duncan. 1913; Huber, O’Connel, and Cummings, 1975 ; Leifer and .- - 16 Huber, 1911, Kmetz... Utterback , 1911; Cleland & King, 1975 ; Thamhain & Wilemon, 1915; Archibald, 1916; Cleland and Kocaoglu. 1981; Twiss, 1981; Cooper. 1983 and Tornatzky... 1975 ) concluded that organizational design was the main factor influencing the flow of information in an R&D 11 -77 7 68 unit. Two factors have been

  8. Impacts of animal science research on United States sheep production and predictions for the future.

    PubMed

    Lupton, C J

    2008-11-01

    One hundred years ago, there were more than 48 million sheep in the United States. In 1910, they were valued at $4/head, with 43% of income coming from the sale of sheep, lambs, and meat and 57% coming from wool. Over the years, fluctuations in this ratio have challenged the breeder and researcher alike. By 2007, sheep numbers had declined to 6.2 million, with the average sheep shearing 3.4 kg of wool (representing <10% of income), 0.2 kg more than in 1909 but 0.5 kg less than fleeces in 1955. Sheep operations have declined by more than 170,000 in the past 40 yr. A cursory examination of this information might lead one to conclude that animal science research has made little impact on sheep production in the United States. On the contrary, lamb crops in the new millennium (range = 109 to 115%) are greater than those recorded in the 1920s (85 to 89%) and dressed lamb weights increased from 18 to 32 kg from 1940 to the present. In the past century, researchers conducted thousands of investigations, with progress reported in new, existing, and crossbreed evaluations, quantitative and molecular genetics, selection, nutrition, fiber, meat, hides, milk, growth, physiology, reproduction, endocrinology, management, behavior, the environment, disease, pharmacology, toxicology, and range, pasture, and forage utilization such that a vast amount of new information was accrued. Our understanding of sheep has benefited also from research conducted on other species, and vice versa. Many factors that have contributed to the decline in the sheep industry are not influenced easily by academic research (e.g., low per capita consumption of lamb meat, predation, reluctance to adopt new technologies, cost and availability of laborers with sheep-related skills, and fewer young people pursuing careers in agriculture). The size of the US sheep industry is expected to remain stable, with possible slow growth in the foreseeable future. To remain profitable, producers will take advantage of

  9. United Nations and human cloning: a slender and fortunate defence for biomedical research.

    PubMed

    Edwards, R G

    2003-12-01

    Numerous biomedical scientists have contributed to the wide knowledge on the growth of preimplantation human embryos in vitro, now improving every aspect of the form of clinical care. These data were gained ethically in many countries, to open new vistas including the alleviation of infertility, preimplantation genetic diagnosis and stem cells, combined with some recent reports on human reproductive cloning. After detailed consultations with scientists, clinicians, ethicists and lawyers, many governments passed legislation permitting research under their own particular socially-defined conditions. Virtually all of them rejected reproductive cloning; a few have accepted therapeutic cloning. These legislatures saluted the many biomedical scientists striving to improve IVF and its derivatives, recognizing their immense medical potential. A motion recently placed before the United Nations then recommended a worldwide ban on all forms of human cloning. Proponents included the Vatican and many Roman Catholic countries, the USA and others. Opponents included Belgium, China, Japan, Brazil, UK, Germany and France. Mediation was achieved by Iran and other Muslim nations, and led to a motion passed by single vote for a two-year delay. This may be the first-ever proposal to ban worldwide a particular form of research. It sounds the alarm bells for further research. It raises questions about the UN being an appropriate forum for ethical decisions affecting the entire world and its future medicine. Large blocs of nations committed to particular religions and outlooks confronted each other, a situation in total contrast to the detailed and widespread consultations made by individual governments when deciding their own individual ethics. This event was clearly a narrow escape for free research as defined by each country's own jurisprudence. It also places research on human embryology and reproductive biomedicine into a more critical situation than before. Current liberalism in

  10. Deep-Sea Research Submarine 'Ben Franklin' at the East Coast of the United States

    NASA Technical Reports Server (NTRS)

    1969-01-01

    In this photograph, the deep-sea Research Submarine 'Ben Franklin' drifts off the East Coast of the United States (U.S.) prior to submerging into the ocean. Named for American patriot and inventor Ben Franklin, who discovered the Gulf Steam, the 50-foot Ben Franklin was built between 1966 and 1968 in Switzerland for deep-ocean explorer Jacques Piccard and the Grumman Aircraft Engineering Corporation. The submersible made a famous 30-day drift dive off the East Coast of the United States and Canada in 1969 mapping the Gulf Stream's currents and sea life, and also made space exploration history by studying the behavior of aquanauts in a sealed, self-contained, self-sufficient capsule for NASA. On July 14, 1969, the Ben Franklin was towed to the high-velocity center of the Stream off the coast of Palm Beach, Florida. With a NASA observer on board, the sub descended to 1,000 feet off of Riviera Beach, Florida and drifted 1,400 miles north with the current for more than four weeks, reemerging near Maine. During the course of the dive, NASA conducted exhaustive analyses of virtually every aspect of onboard life. They measured sleep quality and patterns, sense of humor and behavioral shifts, physical reflexes, and the effects of a long-term routine on the crew. The submarine's record-shattering dive influenced the design of Apollo and Skylab missions and continued to guide NASA scientists as they devised future marned space-flight missions.

  11. Proposed biological testing methods for the United States incineration-at-sea research program

    SciTech Connect

    Strobel, C.J.; Gentile, J.H.; Schimmel, S.C.; Carr, R.S.; Williams, J.W.

    1988-01-01

    As part of the United States Environmental Protection Agency's Incineration-at-Sea research program, a suite of toxicity tests has been selected for assessing the toxicity of incinerator emissions generated during the combustion of chlorinated wastes. The test organisms for the five short-term chronic tests are the inland silverside, Menidia beryllina, the myside Mysidopsis bahia, the red macroalga Champia parvula, the polychaete Dinophilus gyrociliatus, and gametes from the sea urchin Arbacia punctulata. The durations of individual tests range from 2 hours to 7 days. The endpoints include survival, growth and reproductive effects. The results have demonstrated that the proposed methodologies can be used to test the toxicity of gaseous emissions, and that there appears to be no significant toxicity associated with the combustion products of a carrier fuel oil.

  12. The Plant Research Unit: Long-Term Plant Growth Support for Space Station

    NASA Technical Reports Server (NTRS)

    Heathcote, D. G.; Brown, C. S.; Goins, G. D.; Kliss, M.; Levine, H.; Lomax, P. A.; Porter, R. L.; Wheeler, R.

    1996-01-01

    The specifications of the plant research unit (PRU) plant habitat, designed for space station operations, are presented. A prototype brassboard model of the PRU is described, and the results of the subsystems tests are outlined. The effects of the long term red light emitting diode (LED) illumination as the sole source for plant development were compared with red LEDs supplemented with blue wavelengths, and white fluorescent sources. It was found that wheat and Arabidopsis were able to complete a life cycle under red LEDs alone, but with differences in physiology and morphology. The differences noted were greatest for the Arabidopsis, where the time to flowering was increased under red illumination. The addition of 10 percent of blue light was effective in eliminating the observed differences. The results of the comparative testing of three nutrient delivery systems for the PRU are discussed.

  13. Assessing the research and education needs of the organic dairy industry in the northeastern United States.

    PubMed

    Pereira, A B D; Brito, A F; Townson, L L; Townson, D H

    2013-01-01

    Demographic and management data about organic dairies have been reported previously, but the current study is the first needs assessment of research and educational priorities of organic dairy farmers in the northeastern United States based directly upon their input. Our objectives were to (1) develop an initial understanding of the emerging research and educational needs of organic dairy farmers in the northeastern United States via focus group interviews, and (2) prioritize the needs identified by the focus groups with a broader population of organic dairy farmers via survey methods. Focus group interviews determined the questions used for the survey questionnaire distributed to 1,200 members of the Northeast Organic Dairy Producers Alliance. The members were asked about demographic information, but more importantly, challenges concerning business management and marketing, organic certification, and animal nutrition, health, and reproduction. The results (183 respondents, 15% response rate) were parsed by region (New England farms compared with New York and Pennsylvania farms), herd size (i.e., 12 to 37, 38 to 59, and >60 cows), and years of organic certification (<4 yr vs. ≥ 4 yr); however, no differences between regions were observed for demographic data. The average farm consisted of 309 acres and 57 milking cows, on which most of the forage was homegrown but grains were purchased (73% of farms). Among the greatest challenges identified by the farmers were obtaining a steady, fair price for milk (85% respondents); determining dry matter intake for animals on pasture (76%); and controlling nuisance flies (89%). Needs for additional research included organic treatments for mastitis (92% respondents), growing forages for organic production (84%), and developing value-added products (84%). Farms with <4 yr of organic certification were concerned with level of knowledge and experience of local certifiers, whereas organic producers with ≥ 4 yr of organic

  14. Telecommunications Research in the United States and Selected Foreign Countries: A Preliminary Survey. Volume II, Individual Contributions.

    ERIC Educational Resources Information Center

    National Academy of Engineering, Washington, DC. Committee on Telecommunications.

    At the request of the National Science Foundation, the Panel on Telecommunications Research of the Committee on Telecommunications of the National Academy of Engineering has made a preliminary survey of the status and trends of telecommunications research in the United States and selected foreign countries. The status and trends were identified by…

  15. A systematic review of research on psychiatric mother-baby units.

    PubMed

    Connellan, Kathleen; Bartholomaeus, Clare; Due, Clemence; Riggs, Damien W

    2017-03-22

    Psychiatric mother-baby units (MBUs) are currently viewed as best practice, particularly in the UK, Australia and France, for improving outcomes for mothers and babies when the former are experiencing severe forms of mental illness. A growing number of publications have examined MBUs, but to date, there has not been a comprehensive review of these studies. As such, the systematic review reported in this paper sought to address this gap. A systematic search was conducted for peer-reviewed research and grey literature published in English between 2000 and 2015. A final sample of 44 publications were identified that reported on empirical findings with regard to MBUs. Three quarters of the studies focused on individual MBUs and most studies were quantitative. A thematic analysis of the studies identified three major themes: (1) admissions data, (2) outcomes for mothers, and (3) programmes and interventions. The analysis also identified four secondary themes: (i) follow-up after discharge, (ii) separation of mothers and babies after discharge, (iii) client satisfaction with MBUs, and (iv) partners of women admitted to MBUs. The findings of the review highlight gaps in knowledge about MBUs and provide suggestions for future research.

  16. Research needs for strandplain/barrier island reservoirs in the United States

    SciTech Connect

    Cole, E.L.; Fowler, M.L.; Salamy, S.P.; Sarathi, P.S.; Young, M.A.

    1994-12-01

    This report identifies reservoir characterization and reservoir management research needs and IOR process and related research needs for the fourth geologic class, strandplain/barrier island reservoirs. The 330 Class 4 reservoirs in the DOE Tertiary OH Recovery Information System (TORIS) database contain about 30.8 billion barrels of oil or about 9% of the total original oil-in-place (OOIP) in all United States reservoirs. The current projection of Class 4 ultimate recovery with current operations is only 38% of the OOIP, leaving 19 billion barrels as the target for future IOR projects. Using the TORIS database and its predictive and economic models, the recovery potential which could result from future application of IOR technologies to Class 4 reservoirs was estimated to be between 1.0 and 4.3 billion barrels, depending on oil price and the level of technology advancement. The analysis indicated that this potential could be realized through (1) infill drilling alone and in combination with polymer flooding and profile modification, (2) chemical flooding (surfactant), and (3) thermal processes. Most of this future potential is in Texas, Oklahoma, California, and the Rocky Mountain region. Approximately two-thirds of the potentially recoverable resource is at risk of abandonment by the year 2000, which emphasizes the urgent need for the development and demonstration of cost-effective recovery technologies.

  17. Overview of the United States department of energy's used fuel disposition research and development campaign

    SciTech Connect

    Nutt, Mark; Swift, Peter; MacKinnon, Robert; McMahon, Kevin; Sorenson, Ken; Birkholzer, Jens; Boyle, William; Gunter, Timothy; Larson, Ned

    2013-07-01

    The United States Department of Energy (US DOE) is conducting research and development (R and D) activities within the Used Fuel Disposition Campaign (UFDC) to support storage, transportation, and disposal of used nuclear fuel (UNF) and wastes generated by existing and future nuclear fuel cycles. R and D activities are ongoing at nine national laboratories, and are divided into two major topical areas: (1) storage and transportation research, and (2) disposal research. Storage R and D focuses on closing technical gaps related to extended storage of UNF. For example, uncertainties remain regarding high-burnup nuclear fuel cladding performance following possible hydride reorientation and creep deformation, and also regarding long-term canister integrity. Transportation R and D focuses on ensuring transportability of UNF following extended storage, addressing data gaps regarding nuclear fuel integrity, retrievability, and demonstration of subcriticality. Disposal R and D focuses on identifying multiple viable geologic disposal options and addressing technical challenges for generic disposal concepts in various host media (e.g., mined repositories in salt, clay/shale, and granitic rocks, and deep borehole disposal in crystalline rock). R and D will transition to site-specific challenges as national policy advances. R and D goals at this stage are to increase confidence in the robustness of generic disposal concepts, to reduce generic sources of uncertainty that may impact the viability of disposal concepts, and to develop science and engineering tools that will support the selection, characterization, and ultimately licensing of a repository. The US DOE has also initiated activities that can be conducted within the constraints of the Nuclear Waste Policy Act to facilitate the development of an interim storage facility and supporting transportation infrastructure. (authors)

  18. A descriptive analysis of research methods classes in departments of kinesiology and physical education in the United States.

    PubMed

    Silverman, Stephen; Keating, Xiaofen Deng

    2002-03-01

    Research training takes many forms and is generally a part of graduate education. A common and important aspect of research training is the introductory research methods class offered by many departments. The purpose of this study was to examine the content, process, and instructors of introductory research methods classes in departments of kinesiology and physical education in the United States. A survey was designed and extensively pilot tested. The sample was selected from all departments offering graduate degrees in the United States. Among the many results, the data indicate that one book was required reading in more than half the classes and class size averaged about 19 students. A number of objectives were statedfor most classes, with understanding research, applying research to professional situations, critiquing the research literature, and planning research indicated most often. Quantitative design and analysis topics were emphasized more strongly than qualitative design and analysis topics. Professors indicated that more than half the class time was spent lecturing and most grades were based on exams, preparation of a research proposal, and regular assignments. The professors were relatively experienced, had a variety ofspecialty areas, and were reasonably productive researchers. The trends suggest that alternative research methodologies have not been quickly added to the research methods curriculum.

  19. Government financial support for civil aircraft research, technology and development in four European countries and the United States

    NASA Technical Reports Server (NTRS)

    Chandler, B.; Golaszewski, R.; Patten, C.; Rudman, B.; Scott, R.

    1980-01-01

    Data on the levels of government financial support for civil aircraft airframe and engine (CAAE) research and technology (R&T) in the United States and Europe (United Kingdom, West Germany, France and The Netherlands) and means of comparing these levels are provided. Data are presented for the years 1974-1977. European R&T expenditure data were obtained through visits to each of the four European countries, to the Washington office of the European Communities, and by a search of applicable literature. CAAE R&T expenditure data for the United States were obtained from NASA and Federal Aviation Administration (FAA).

  20. Financial Analysis for Academic Units. AAHE-ERIC/Higher Education Research Report No. 7, 1981.

    ERIC Educational Resources Information Center

    Walters, Donald L.

    The state-of-the-art of financial analysis for academic units within institutions of higher education is evaluated with attention directed to: how the cost of an academic unit is determined, how revenue is identified with academic units, how costs are analyzed, how revenues and expenditures are projected, and how the financial efficiency of an…

  1. United States Naval Academy Polar Science Program; Undergraduate Research and Outreach in Polar Environments

    NASA Astrophysics Data System (ADS)

    Woods, J. E.

    2013-12-01

    The United States Naval Academy (USNA) Polar Science Program (PSP), has been very active completing its own field campaign out of Barrow, AK, sent students to the South Pole, participated in STEM activities and educated over 100 future Naval Officers about the Polar Regions. Each activity is uniquely different, but has the similar undertone of sharing the recent rapid changes in the Cryosphere to a wide range of audiences. There is further room for development and growth through future field campaigns and new collaborations. The Naval Academy Ice Experiment (NAICEX) 2013 was based out of the old Naval Arctic Research Laboratory (NARL) in Barrow, AK. In joint collaboration with the University of Delaware, University of Washington, and Naval Research Laboratory we successfully took multiple measurements for over a week on the fast ice just offshore. Five undergraduate students from USNA, as well as 3 graduate students from University of Delaware participated, as well as multiple professors and instructors from each institution. Data collected during the experiment will be used in capstone courses and thesis research. There was also an outreach component to the experiment, where local students from Barrow H.S. have been assigned to the USNA ice observations project for their own high school course work. Local students will be analyzing data that will contribute into the larger research effort at USNA through coordinated remote efforts and participation in future field experiments. The USNA STEM office is one of the most robust in the entire country. The USNA PSP is active within this program by developing polar specific modules that are integrated varying length outreach opportunities from a few hours to week long camps. USNA PSP also engages in educator training that is held at the Naval Academy each summer. Through this program of educating the educators, the far reaching levels of awareness are multiplied exponentially. Also, the USNA Oceanography Department has

  2. The Applied Meteorology Unit: Nineteen Years Successfully Transitioning Research into Operations for America's Space Program

    NASA Technical Reports Server (NTRS)

    Madura, John T.; Bauman, William H.; Merceret, Francis J.; Roeder, William P.; Brody, Frank C.; Hagemeyer, Bartlett C.

    2010-01-01

    The Applied Meteorology Unit (AMU) provides technology transition and technique development to improve operational weather support to the Space Shuttle and the entire American space program. The AMU is funded and managed by NASA and operated by a contractor that provides five meteorologists with a diverse mix of advanced degrees, operational experience, and associated skills including data processing, statistics, and the development of graphical user interfaces. The AMU's primary customers are the U.S. Air Force 45th Weather Squadron at Patrick Air Force Base, the National Weather Service Spaceflight Meteorology Group at NASA Johnson Space Center, and the National Weather Service Melbourne FL Forecast Office. The AMU has transitioned research into operations for nineteen years and worked on a wide range of topics, including new forecasting techniques for lightning probability, synoptic peak winds,.convective winds, and summer severe weather; satellite tools to predict anvil cloud trajectories and evaluate camera line of sight for Space Shuttle launch; optimized radar scan strategies; evaluated and implemented local numerical models; evaluated weather sensors; and many more. The AMU has completed 113 projects with 5 more scheduled to be completed by the end of 2010. During this rich history, the AMU and its customers have learned many lessons on how to effectively transition research into operations. Some of these lessons learned include collocating with the operational customer and periodically visiting geographically separated customers, operator submitted projects, consensus tasking process, use of operator primary advocates for each project, customer AMU liaisons with experience in both operations and research, flexibility in adapting the project plan based on lessons learned during the project, and incorporating training and other transition assistance into the project plans. Operator involvement has been critical to the AMU's remarkable success and many awards

  3. Summary and abstracts: Applied Research Units and Projects 1996 UCETF Program

    SciTech Connect

    1999-05-21

    The Urban Consortium (UC), created by PTI, is a network of jurisdictions with populations of over 250,000. The UC provides a platform for research and enterprise through its Energy, Environmental, Transportation, and Telecommunications and Information Task Forces. The UC provides a unique creative forum where elected and appointed officials and technical managers identify, test, and validate practical ways to improve the provision of public services and, where possible, generate new revenue opportunities. Public Technology, Inc., is the non-profit technology organization of the National League of Cities, the National Association of Counties, and the International City/County Management Association. PTI creates and advances technology-based products, services, and enterprises in cities and counties nationwide. Staffed by PTI, the UC addresses the critical needs of local governments through its Task Forces. The Urban Consortium Energy Task Force (UCETF) program has, since its inception, acted as a laboratory to develop, test solutions and share the resulting products or management approaches with the wider audience of local governments. It has addressed the overlap between energy and environment and economic development policy issues, and, is the nation's most extensive cooperative local government program to improve energy management and decision-making through applied research and technology cooperation. Proposals to meet the specific objectives of the UCETF annual R and D program are solicited from major urban jurisdictions. Projects based on these proposals are then selected by the UCETF for direct conduct and management by staff of city and county governments. Projects selected for each year's program are organized in thematic units to assure effective management and ongoing peer-to-peer experience exchange, with results documented at the end of each program year.

  4. United States Department of Energy severe accident research following the Fukushima Daiichi accidents

    SciTech Connect

    Farmer, M. T.; Corradini, M.; Rempe, J.; Reister, R.; Peko, D.

    2016-11-02

    The U.S. Department of Energy (DOE) has played a major role in the U.S. response to the events at Fukushima Daiichi. During the first several weeks following the accident, U.S. assistance efforts were guided by results from a significant and diverse set of analyses. In the months that followed, a coordinated analysis activity aimed at gaining a more thorough understanding of the accident sequence was completed using laboratory-developed, system-level best-estimate accident analysis codes, while a parallel analysis was conducted by U.S. industry. A comparison of predictions for Unit 1 from these two studies indicated significant differences between MAAP and MELCOR results for key plant parameters, such as in-core hydrogen production. On that basis, a crosswalk was completed to determine the key modeling variations that led to these differences. In parallel with these activities, it became clear that there was a need to perform a technology gap evaluation on accident-tolerant components and severe accident analysis methodologies with the goal of identifying any data and/or knowledge gaps that may exist given the current state of light water reactor (LWR) severe accident research and augmented by insights from Fukushima. In addition, there is growing international recognition that data from Fukushima could significantly reduce uncertainties related to severe accident progression, particularly for boiling water reactors. On these bases, a group of U. S. experts in LWR safety and plant operations was convened by the DOE Office of Nuclear Energy (DOE-NE) to complete technology gap analysis and Fukushima forensics data needs identification activities. The results from these activities were used as the basis for refining DOE-NE's severe accident research and development (R&D) plan. Finally, this paper provides a high-level review of DOE-sponsored R&D efforts in these areas, including planned activities on accident-tolerant components and accident analysis methods.

  5. United States Department of Energy severe accident research following the Fukushima Daiichi accidents

    DOE PAGES

    Farmer, M. T.; Corradini, M.; Rempe, J.; ...

    2016-11-02

    The U.S. Department of Energy (DOE) has played a major role in the U.S. response to the events at Fukushima Daiichi. During the first several weeks following the accident, U.S. assistance efforts were guided by results from a significant and diverse set of analyses. In the months that followed, a coordinated analysis activity aimed at gaining a more thorough understanding of the accident sequence was completed using laboratory-developed, system-level best-estimate accident analysis codes, while a parallel analysis was conducted by U.S. industry. A comparison of predictions for Unit 1 from these two studies indicated significant differences between MAAP and MELCORmore » results for key plant parameters, such as in-core hydrogen production. On that basis, a crosswalk was completed to determine the key modeling variations that led to these differences. In parallel with these activities, it became clear that there was a need to perform a technology gap evaluation on accident-tolerant components and severe accident analysis methodologies with the goal of identifying any data and/or knowledge gaps that may exist given the current state of light water reactor (LWR) severe accident research and augmented by insights from Fukushima. In addition, there is growing international recognition that data from Fukushima could significantly reduce uncertainties related to severe accident progression, particularly for boiling water reactors. On these bases, a group of U. S. experts in LWR safety and plant operations was convened by the DOE Office of Nuclear Energy (DOE-NE) to complete technology gap analysis and Fukushima forensics data needs identification activities. The results from these activities were used as the basis for refining DOE-NE's severe accident research and development (R&D) plan. Finally, this paper provides a high-level review of DOE-sponsored R&D efforts in these areas, including planned activities on accident-tolerant components and accident analysis methods.« less

  6. Past and Prospective Carbon Stocks of United States Forests: Implications for Research Priorities and Mitigation Policies

    NASA Astrophysics Data System (ADS)

    Birdsey, R.; Pan, Y.; McGuire, A. D.; Zhang, F.; Chen, J. M.

    2014-12-01

    United States forests and wood products have been a significant and persistent carbon sink of 100-200 million tons annually since 1950, currently offsetting about 12% of U.S. emissions of CO2. This carbon sink is caused by recovery of forest C stocks following timber harvest and abandonment of agricultural land over the last 150 years, and more recently the growth-enhancing effects of N deposition, increasing atmospheric CO2, and climate variability. The forest carbon sink would have been significantly larger if not for continued losses of forest to other land uses such as urban development, and increasing impacts from natural disturbances such as fire and insect outbreaks. Projections of the future U.S. C sink have raised concerns that it may disappear in a few decades because of slower growth, continued losses of forest area, and increasing demand for timber products especially bioenergy. However, continuing atmospheric and climate changes may delay this projected decline in the sink strength for another 50 years or longer. Research is urgently needed to improve projections of land-use changes and demand for timber, quantify the large-scale effects of atmospheric change and climate variability, and develop modeling approaches that can effectively integrate these multiple factors. Policy decisions to meet emissions reduction targets are partially dependent on assumptions about the magnitude of the future forest carbon sink; therefore, it is important to have convincing projections about how these various driving factors will affect forests in the future.

  7. Status and trends of dam removal research in the United States

    USGS Publications Warehouse

    Bellmore, James; Duda, Jeff; Craig, Laura; Greene, Samantha L.; Torgersen, Christian; Collins, Mathias J.; Vittum, Katherine

    2017-01-01

    Aging infrastructure coupled with growing interest in river restoration has driven a dramatic increase in the practice of dam removal. With this increase, there has been a proliferation of studies that assess the physical and ecological responses of rivers to these removals. As more dams are considered for removal, scientific information from these dam-removal studies will increasingly be called upon to inform decisions about whether, and how best, to bring down dams. This raises a critical question: what is the current state of dam-removal science in the United States? To explore the status, trends, and characteristics of dam-removal research in the U.S., we searched the scientific literature and extracted basic information from studies on dam removal. Our literature review illustrates that although over 1200 dams have been removed in the U.S., fewer than 10% have been scientifically evaluated, and most of these studies were short in duration ( < 4 years) and had limited (1–2 years) or no pre-removal monitoring. The majority of studies focused on hydrologic and geomorphic responses to removal rather than biological and water-quality responses, and few studies were published on linkages between physical and ecological components. Our review illustrates the need for long-term, multidisciplinary case studies, with robust study designs, in order to anticipate the effects of dam removal and inform future decision making.

  8. Cooperative Fish and Wildlife Research Units Program—2016 year in review

    USGS Publications Warehouse

    Organ, John F.; Thompson, John D.; Dennerline, Donald E.; Childs, Dawn E.

    2017-02-22

    SummaryThe Cooperative Fish and Wildlife Research Units (CRU) Program had a productive year in 2016. Despite vacancies in our scientist ranks exceeding 20 percent, our research, training, and teaching portfolio was full and we graduated 93 students and published 398 manuscripts primarily focused on addressing the real conservation challenges of our cooperators. As I’ve stated before, our mission is our legacy: meeting the actionable science needs of our cooperators, providing them technical guidance and assistance in interpreting and applying new advances in science, and developing the future workforce through graduate education and mentoring. Our scientists and the manner in which they approach our mission continue to inspire me. The most rewarding part of my job is meeting and engaging with the students they recruit—the conservation professionals of the future. I cannot help but feel uplifted after discussions with and presentations by these young men and women. Personally, I owe my place in the profession today to the mentoring I received as a CRU student, and today’s CRU scientists have raised the bar. It gives me hope for the future of conservation, and added motivation to see our vacancies filled so that we can expand our portfolio.The National Cooperators’ Coalition has been active and is strategically working to build support on our behalf. Sincere thanks to the American Fisheries Society, the Association of Fish and Wildlife Agencies, the Boone and Crockett Club, the National Association of University Fish and Wildlife Programs, the Wildlife Management Institute, and The Wildlife Society for their efforts and those of their affiliated members.We co-sponsored a workshop at the 2016 North American Wildlife and Natural Resources Conference along with the American Fisheries Society, the Association of Fish and Wildlife Agencies, the Wildlife Management Institute, and The Wildlife Society, titled “Barriers and Bridges in Reconnecting Natural Resources

  9. A comparison of research utilization among nurses working in Canadian civilian and United States Army healthcare settings.

    PubMed

    Estabrooks, Carole A; Kenny, Deborah J; Adewale, Adeniyi J; Cummings, Greta G; Mallidou, Anastasia A

    2007-06-01

    Researchers and theorists working in the field of knowledge translation point to the importance of organizational context in influencing research utilization. The study purpose was to compare research utilization in two different healthcare contexts--Canadian civilian and United States (US) Army settings. Contrary to the investigators' expectations, research utilization scores were lower in US Army settings, after controlling for potential predictors. In-service attendance, library access, belief suspension, gender, and years of experience interacted significantly with the setting (military or civilian) for research utilization. Predictors of research utilization common to both settings were attitude and belief suspension. Predictors in the US Army setting were trust and years of experience, and in the Canadian civilian setting were in-service attendance, time (organizational), research champion, and library access. While context is of central importance, individual and organizational predictors interact with context in important although not well-understood ways, and should not be ignored.

  10. Data on the Federal Research System in the United States: What's Known and What's Not.

    ERIC Educational Resources Information Center

    Chubin, Daryl E.; Robinson, Elizabeth M.

    1991-01-01

    Discusses a study conducted by the Office of Technology Assessment (OTA) which examined the federally funded research system and the role of data for decision making in research policy. Highlights include data needs; research expenditures and personnel; the research process; measuring the outcomes of research; and the research evaluation process.…

  11. Earth Science Research in DUSEL; a Deep Underground Science and Engineering Laboratory in the United States

    NASA Astrophysics Data System (ADS)

    Fairhurst, C.; Onstott, T. C.; Tiedje, J. M.; McPherson, B.; Pfiffner, S. M.; Wang, J. S.

    2004-12-01

    A summary of efforts to create one or more Deep Underground Science and Engineering Laboratories (DUSEL) in the United States is presented. A workshop in Berkeley, August 11-14, 2004, explored the technical requirements of DUSEL for research in basic and applied geological and microbiological sciences, together with elementary particle physics and integrated education and public outreach. The workshop was organized by Bernard Sadoulet, an astrophysicist and the principal investigator (PI) of a community-wide DUSEL program evolving in coordination with the National Science Foundation. The PI team has three physicists (in nuclear science, high-energy physics, and astrophysics) and three earth scientists (in geoscience, biology and engineering). Presentations, working group reports, links to previous workshop/meeting talks, and information about DUSEL candidate sites, are presented in http://neutrino.lbl.gov/DUSELS-1. The Berkeley workshop is a continuation of decades of efforts, the most recent including the 2001 Underground Science Conference's earth science and geomicrobiology workshops, the 2002 International Workshop on Neutrino and Subterranean Science, and the 2003 EarthLab Report. This perspective (from three earth science co-PIs, the lead author of EarthLab report, the lead scientist of education/outreach, and the local earth science organizer) is to inform the community on the status of this national initiative, and to invite their active support. Having a dedicated facility with decades-long, extensive three-dimensional underground access was recognized as the most important single attribute of DUSEL. Many research initiatives were identified and more are expected as the broader community becomes aware of DUSEL. Working groups were organized to evaluate hydrology and coupled processes; geochemistry; rock mechanics/seismology; applications (e.g., homeland security, environment assessment, petroleum recovery, and carbon sequestration); geomicrobiology and

  12. Overview of current marine juvenile salmon research by the United States

    USGS Publications Warehouse

    Helle, John H.; Eisner, L.B.; Farley, Edward V.; Martinson, Ellen C.; Martinson, Angela; Moss, Jamal H.; Murphy, James M.; Orsi, Joseph A.; Sturdevant, Mollly V.; Wertheimer, Alex C.; Wing, Bruce L.; Brodeur, R.D.; Emmett, Robert; Bucher, Cynthia; MacFarlane, Bruce; Harding, Jeff; Ammann, Arnold; Zimmerman, Christian E.

    2007-01-01

    A history of juvenile salmon research on Pacific salmon in coastal areas conducted by the United States (U.S.) was published by Brodeur et al. (2003). Presently, juvenile Pacific salmon research in the U.S. occurs in the coastal areas of all of the Pacific states: California, Oregon, Washington, and Alaska (Fig. 1). Major objectives of this research are to understand how dynamics in marine ecosystems influence migration, distribution, growth, and survival of juvenile salmon during their early ocean residence. Several large-scale studies in coastal areas from California to Alaska are currently being conducted by the National Oceanic and Atmospheric Administration (NOAA), National Marine Fisheries Service (NMFS), in collaboration with university and state scientists. Studies off California are operated by the Southwest Fisheries Science Center, Santa Cruz Laboratory in Santa Cruz, California and University of California Santa Cruz. Studies off Oregon and Washington are operated by the Northwest Fisheries Science Center, Newport Laboratory and Oregon State University in Newport, Oregon. Studies in the Gulf of Alaska, Bering Sea and in the seaward migration corridors in the coastal waters of southeastern Alaska are operated by the Alaska Fisheries Science Center, Auke Bay Laboratory in Juneau, Alaska, in collaboration with Alaska Department of Fish and Game, University of Alaska Fairbanks, Bering Sea Fishermen’s Association, and Yukon River Drainage Fishermen’s Association. In addition to these large studies, smaller estuarine studies on juvenile salmon occur in northwestern Alaska in Kuskokwim Bay by the U.S. Geological Survey (Anchorage) and University of Alaska Fairbanks (Juneau), and, in Norton Sound by LGL Alaska Research Associates and Norton Sound Economic Development Corporation both headquartered in Anchorage (Fig. 1). The estuarine studies on juvenile salmon in Alaska operate in shallow water and a variety of gear is used to capture salmon. A small trawl

  13. The World Food Situation: Resource and Environmental Issues in the Developing Countries and the United States. Research Paper R-6.

    ERIC Educational Resources Information Center

    Crosson, Pierre R.; Frederick, Kenneth D.

    The book provides an overview of the food situation in developing nations and in the United States as it will be until the end of the 20th century. Specifically, the research focuses on interrelationships among world food needs, resources, and environmental issues. The document is presented in seven chapters. Chapter I presents background on the…

  14. Review of Doctoral Research in Second-Language Teaching and Learning in the United States (2006-2007)

    ERIC Educational Resources Information Center

    Motha, Suhanthie

    2009-01-01

    This review highlights recent doctoral research in the United States completed between the spring of 2006 and the fall of 2007 in the areas of language teaching and language learning. Topics of particular interest included language policy, second/foreign language pragmatics, computer-mediated communication, non-native-speaking teachers, academic…

  15. Who Is Shaping the Field? Doctoral Education, Knowledge Creation and Postsecondary Education Research in the United States

    ERIC Educational Resources Information Center

    Saunders, Daniel B.; Kolek, Ethan A.; Williams, Elizabeth A.; Wells, Ryan S.

    2016-01-01

    Previous research has found the field of higher education, particularly in the United States, is dominated by functionalist approaches, a preponderance of survey data, and the ubiquitous use of advanced quantitative methods to investigate educational phenomena. This descriptive study aims to illuminate why the field is constructed in this way.…

  16. Remote sensing of snow and ice: A review of the research in the United States 1975 - 1978

    NASA Technical Reports Server (NTRS)

    Rango, A.

    1979-01-01

    Research work in the United States from 1975-1978 in the field of remote sensing of snow and ice is reviewed. Topics covered include snowcover mapping, snowmelt runoff forecasting, demonstration projects, snow water equivalent and free water content determination, glaciers, river and lake ice, and sea ice. A bibliography of 200 references is included.

  17. What Makes for a Successful Re-Integration from a Pupil Referral Unit to Mainstream Education? An Applied Research Project

    ERIC Educational Resources Information Center

    Lawrence, Nicola

    2011-01-01

    A qualitative research project was carried out in order to explore the views of Pupil Referral Unit (PRU) and mainstream school staff regarding the process of re-integration of secondary school age pupils from the PRU to mainstream school. The views of 11 PRU staff members, six mainstream staff members and a member of the Behaviour Support Service…

  18. UNITED PRESBYTERIAN NATIONAL EDUCATION SURVEY, AN INTERDISCIPLINARY RESEARCH PROJECT. VOLUMES IIA AND IIB, COMMUNICATIONS VARIABLES IN THE CHURCH.

    ERIC Educational Resources Information Center

    WHITMAN, LAURIS B.; AND OTHERS

    THE DEPARTMENT OF RESEARCH OF THE NATIONAL COUNCIL OF CHURCHES CONDUCTED A SURVEY FOR THE UNITED PRESBYTERIAN CHURCH OF ITS MEMBERSHIP AND RELIGIOUS BELIEFS. THE AIM WAS TO COMPARE VARIOUS POPULATIONS (CLERGY, COMMUNICANTS, CHURCH SCHOOL TEACHERS, AND YOUTH), CONCERNING THE EXTENT OF THEIR ORTHODOXY. VOLUMES IIA AND IIB OF THE REPORT RELATE TO THE…

  19. EMERGING TECHNOLOGY BULLETIN: DEVELOPMENT OF A PHOTOTHERMAL DETOXIFICATION UNIT - ENVIRONMENTAL SCIENCE AND ENGINEERING GROUP - UNIVERSITY OF DAYTON RESEARCH INSTITUTE

    EPA Science Inventory

    The University of Dayton Research Institute has developed a novel photochemical process embodied in a device called a Photothermal Detoxification Unit (PDU) which offers an efficient means of destroying hazardous organic wastes. The PDU, which overcomes the problems of slow react...

  20. Dental Health Services Research Unit celebrates 30 years: Report of conference to mark the 30th anniversary of the Dental Health Services Research Unit (DHSRU) at Dundee, held on 1st December 2008.

    PubMed

    Eaton, Kenneth A; Pitts, Nigel B

    2009-04-01

    Over the years, several members of the staff of the Dental Health Services Research Unit (DHSRU) at Dundee have published papers in Primary Dental Care. Furthermore, its Director, Professor Nigel Pitts, together with Drs Jan Clarkson and Gail Topping have co-edited a number of the Faculty of General Dental Practice (UK)'s standards manuals and contributed to others. It had been suggested to the Unit by several parties that, having been in funded existence for some 30 years, it would be appropriate to mark this anniversary with a conference to explore 'Dental Health Services Research: After 30 years, what was the impact, what have we learned and where are we going?' So, following a range of consultations, the conference was convened at the West Park Conference Centre in Dundee with a mixed audience representing both dental research and dental practice.

  1. Research on the pyrolysis of hardwood in an entrained bed process development unit

    SciTech Connect

    Kovac, R.J.; Gorton, C.W.; Knight, J.A.; Newman, C.J.; O'Neil, D.J. . Research Inst.)

    1991-08-01

    An atmospheric flash pyrolysis process, the Georgia Tech Entrained Flow Pyrolysis Process, for the production of liquid biofuels from oak hardwood is described. The development of the process began with bench-scale studies and a conceptual design in the 1978--1981 timeframe. Its development and successful demonstration through research on the pyrolysis of hardwood in an entrained bed process development unit (PDU), in the period of 1982--1989, is presented. Oil yields (dry basis) up to 60% were achieved in the 1.5 ton-per-day PDU, far exceeding the initial target/forecast of 40% oil yields. Experimental data, based on over forty runs under steady-state conditions, supported by material and energy balances of near-100% closures, have been used to establish a process model which indicates that oil yields well in excess of 60% (dry basis) can be achieved in a commercial reactor. Experimental results demonstrate a gross product thermal efficiency of 94% and a net product thermal efficiency of 72% or more; the highest values yet achieved with a large-scale biomass liquefaction process. A conceptual manufacturing process and an economic analysis for liquid biofuel production at 60% oil yield from a 200-TPD commercial plant is reported. The plant appears to be profitable at contemporary fuel costs of $21/barrel oil-equivalent. Total capital investment is estimated at under $2.5 million. A rate-of-return on investment of 39.4% and a pay-out period of 2.1 years has been estimated. The manufacturing cost of the combustible pyrolysis oil is $2.70 per gigajoule. 20 figs., 87 tabs.

  2. Patterns of Off-Label Prescribing in the Pediatric Intensive Care Unit and Prioritizing Future Research

    PubMed Central

    Reiter, Pamela D.; Schultz, M. Lynn; Valuck, Robert J.

    2015-01-01

    OBJECTIVES: To characterize off-label prescribing among US pediatric intensive care units (PICUs), determine characteristics associated with off-label use, and identify medications in highest need for additional study. METHODS: Medications prescribed for ≥1% PICU patients (age < 18 years) in 2010 were identified from 39 children's hospitals. Use in a patient younger than the Food and Drug Administration (FDA)-approved age for any indication was considered off-label. Hierarchical multivariable modeling was used to identify characteristics associated with off-label use, accounting for center effects. Highest-impact drugs were defined by: 1) high off-label use (off-label use in at least 5% of the PICU cohort), 2) high risk medication, and 3) high priority status by the FDA or Best Pharmaceuticals for Children Act (BPCA). RESULTS: A total of 66,896 patients received ≥1 medication of interest (n = 162) during their PICU stay. A median of 3 (interquartile range, 2–6) unique drugs per patient were used off-label. Those who received ≥1 drug off-label (85% of the cohort) had longer median PICU (2 days vs 1 day) and hospital (6 days vs 3 days) lengths of stay and higher mortality (3.6% vs 0.7%), p < 0.001. Factors independently associated with off-label drug use included: age 1 to 5 years, chronic conditions, acute organ failures, mechanical ventilation, arterial or venous catheters, dialysis, and blood products. Half of prescribed medications (n = 84) had been used off-label: 26 with significant off-label use, 30 high-risk medications, and 47 with high FDA/BPCA priority. The highest impact medications identified were: dexmedetomidine, dopamine, hydromorphone, ketamine, lorazepam, methadone, milrinone, and oxycodone. CONCLUSIONS: Most PICU patients are exposed to off-label medication use, with uncertain evidence. Future medication research in this population should focus on medications with high impact potential. PMID:26170770

  3. Managing the Finances. PACE Revised. Level 3. Unit 16. Research & Development Series No. 240CB16.

    ERIC Educational Resources Information Center

    Ashmore, M. Catherine; Pritz, Sandra G.

    This individualized, competency-based unit on managing finances, the 16th of 18 modules, is on the third level of the revised Program for Acquiring Competence in Entrepreneurship (PACE). Intended for the advanced secondary and postsecondary levels and for adults wanting training or retraining, this unit, together with the other materials at this…

  4. Protecting the Business. PACE Revised. Level 1. Unit 18. Research & Development Series No. 240AB18.

    ERIC Educational Resources Information Center

    Ashmore, M. Catherine; Pritz, Sandra G.

    This unit on protecting a business, the 18th in a series of 18 units, is part of the first level of a comprehensive entrepreneurship curriculum entitled: A Program for Acquiring Competence in Entrepreneurship (PACE). (Designed for use with secondary students, the first level of PACE introduces students to the concepts involved in entrepreneurship…

  5. Managing Human Resources. PACE Revised. Level 3. Unit 12. Research & Development Series No. 240CB12.

    ERIC Educational Resources Information Center

    Ashmore, M. Catherine; Pritz, Sandra G.

    This individualized, competency-based unit on managing human resources, the 12th of 18 modules, is on the third level of the revised Program for Acquiring Competence in Entrepreneurship (PACE). Intended for the advanced secondary and postsecondary levels and for adults wanting training or retraining, this unit, together with the other materials at…

  6. Survey of Research Resources in Colleges of Veterinary Medicine in the United States and Canada.

    ERIC Educational Resources Information Center

    Bowen, John M.

    1979-01-01

    A survey of research resources in 24 veterinary colleges in the US and Canada reports information on university-wide research facilities, college-wide research facilities, personnel, and instrumentation resources. Corporate research resource management was compared with university research resource management. The survey form is outlined.…

  7. New Memorandum of Understanding in Clinical Proteogenomics Between the United States and Australia - Office of Cancer Clinical Proteomics Research

    Cancer.gov

    The White House Office of the Vice President has announced the signing of three Memoranda of Understanding (MOUs) that will make available an unprecedented international dataset to advance cancer research and care. An MOU between the National Cancer Institute (NCI) at the National Institutes of Health (NIH) in the United States, and Macquarie University (MU), Children's Medical Research Institute (CMRI), Garvan Institute of Medical Research (GIMR), and Bioplatforms Australia Limited (BPA) in Australia will facilitate scientific collaborations in the field of clinical proteogenomic studies and their translation to cancer care.

  8. Views on Researcher-Community Engagement in Autism Research in the United Kingdom: A Mixed-Methods Study

    PubMed Central

    Pellicano, Elizabeth; Dinsmore, Adam; Charman, Tony

    2014-01-01

    There has been a substantial increase in research activity on autism during the past decade. Research into effective ways of responding to the immediate needs of autistic people is, however, less advanced, as are efforts at translating basic science research into service provision. Involving community members in research is one potential way of reducing this gap. This study therefore investigated the views of community involvement in autism research both from the perspectives of autism researchers and of community members, including autistic adults, family members and practitioners. Results from a large-scale questionnaire study (n = 1,516) showed that researchers perceive themselves to be engaged with the autism community but that community members, most notably autistic people and their families, did not share this view. Focus groups/interviews with 72 participants further identified the potential benefits and remaining challenges to involvement in research, especially regarding the distinct perspectives of different stakeholders. Researchers were skeptical about the possibilities of dramatically increasing community engagement, while community members themselves spoke about the challenges to fully understanding and influencing the research process. We suggest that the lack of a shared approach to community engagement in UK autism research represents a key roadblock to translational endeavors. PMID:25303222

  9. Views on researcher-community engagement in autism research in the United Kingdom: a mixed-methods study.

    PubMed

    Pellicano, Elizabeth; Dinsmore, Adam; Charman, Tony

    2014-01-01

    There has been a substantial increase in research activity on autism during the past decade. Research into effective ways of responding to the immediate needs of autistic people is, however, less advanced, as are efforts at translating basic science research into service provision. Involving community members in research is one potential way of reducing this gap. This study therefore investigated the views of community involvement in autism research both from the perspectives of autism researchers and of community members, including autistic adults, family members and practitioners. Results from a large-scale questionnaire study (n = 1,516) showed that researchers perceive themselves to be engaged with the autism community but that community members, most notably autistic people and their families, did not share this view. Focus groups/interviews with 72 participants further identified the potential benefits and remaining challenges to involvement in research, especially regarding the distinct perspectives of different stakeholders. Researchers were skeptical about the possibilities of dramatically increasing community engagement, while community members themselves spoke about the challenges to fully understanding and influencing the research process. We suggest that the lack of a shared approach to community engagement in UK autism research represents a key roadblock to translational endeavors.

  10. Challenges of converting agricultural abundance to biofuels: Agricultural Research Service-United States Department of Agriculture Research

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The United States Government is aggressively promoting ethanol and alternative biofuels as a substitute for gasoline. The Energy Independence and Security Act of 2007 enacted on December 19 targets production of 36 billion gallons of biofuels by 2022. Passage of this bill was motivated by recent s...

  11. Description of a dual fail operational redundant strapdown inertial measurement unit for integrated avionics systems research

    NASA Technical Reports Server (NTRS)

    Bryant, W. H.; Morrell, F. R.

    1981-01-01

    An experimental redundant strapdown inertial measurement unit (RSDIMU) is developed as a link to satisfy safety and reliability considerations in the integrated avionics concept. The unit includes four two degree-of-freedom tuned rotor gyros, and four accelerometers in a skewed and separable semioctahedral array. These sensors are coupled to four microprocessors which compensate sensor errors. These microprocessors are interfaced with two flight computers which process failure detection, isolation, redundancy management, and general flight control/navigation algorithms. Since the RSDIMU is a developmental unit, it is imperative that the flight computers provide special visibility and facility in algorithm modification.

  12. Community Extreme Tonnage User Service (CETUS): A 5000 Ton Open Research Facility in the United States

    NASA Technical Reports Server (NTRS)

    Danielson, L.; Righter, K.; McCubbin, F.

    2016-01-01

    proposal to the NASA Emerging Worlds solicitation for the full cost of a press, with competitive bids submitted from Sumitomo, Rockland Research, and Voggenreiter. Additional funding is currently being sought from industry sources through the Strategic Partnerships Office at NASA JSC, External Pursuits Program Office on the JETS contract, and Jacobs corporate in the United States. Internal funding is available for JETS contract personnel to travel to large press locations worldwide to study set-up and operations. We also anticipate a fortuitous cost savings in installation of the large press because plans are already underway for major renovations to the entire experimental petrology suite within the next 2 years in order to accommodate our growing user base. Our focus as contract staff is on serving the scientific needs of our users and collaborators. We are seeking community expert input on multiple aspects of this proposed facility, such as the press type and design, access management, immediate projects, and future innovation initiatives.

  13. Selectivity of physiotherapist programs in the United States does not differ by institutional funding source or research activity level

    PubMed Central

    2016-01-01

    Purpose: This study aimed to compare selectivity characteristics among institution characteristics to determine differences by institutional funding source (public vs. private) or research activity level (research vs. non-research). Methods: This study included information provided by the Commission on Accreditation in Physical Therapy Education (CAPTE) and the Federation of State Boards of Physical Therapy. Data were extracted from all students who graduated in 2011 from accredited physical therapy programs in the United States. The public and private designations of the institutions were extracted directly from the classifications from the ‘CAPTE annual accreditation report,’ and high and low research activity was determined based on Carnegie classifications. The institutions were classified into four groups: public/research intensive, public/non-research intensive, private/research intensive, and private/non-research intensive. Descriptive and comparison analyses with post hoc testing were performed to determine whether there were statistically significant differences among the four groups. Results: Although there were statistically significant baseline grade point average differences among the four categorized groups, there were no significant differences in licensure pass rates or for any of the selectivity variables of interest. Conclusion: Selectivity characteristics did not differ by institutional funding source (public vs. private) or research activity level (research vs. non-research). This suggests that the concerns about reduced selectivity among physiotherapy programs, specifically the types that are experiencing the largest proliferation, appear less warranted. PMID:27079201

  14. Research involving persons with cognitive impairments: results of a survey of Alzheimer disease research centers in the United States.

    PubMed

    Cahill, M; Wichman, A

    2000-01-01

    Research involving persons with cognitive impairments presents ethical and practical challenges, including how to obtain valid informed consent. We asked the directors of the 29 U.S. research centers funded by the National Institute on Aging as "Alzheimer Disease Centers" to provide us with policies or guidelines used in their centers or associated institutions with regard to research involving cognitively impaired subjects. Twenty-four of the 29 centers (83%) responded. Five institutions (21%) had authored their own institutional policies, seven (29%) used guidelines issued by the Department of Health and Human Service's Office for Protection from Research Risks, and 12 (50%) had no policy or guidelines. The five institutional policies addressed a variety of issues, including obtaining consent from cognitively impaired subjects or their authorized representatives, subjects' assent to research participation, and guidance concerning determination of subjects' intellectual capacity. A well-written policy on the protection of cognitively impaired research subjects is one way a research institution demonstrates that it gives serious attention to the rights and welfare of these vulnerable persons. We recommend that all institutions conducting such research author written policies articulating appropriate safeguards for these vulnerable subjects. To promote the protection of cognitively impaired subjects, federal agencies and other funding groups may want to consider requiring written institutional policies as one condition of receiving funds to conduct such research.

  15. Opening up animal research and science–society relations? A thematic analysis of transparency discourses in the United Kingdom

    PubMed Central

    McLeod, Carmen; Hobson-West, Pru

    2015-01-01

    The use of animals in scientific research represents an interesting case to consider in the context of the contemporary preoccupation with transparency and openness in science and governance. In the United Kingdom, organisations critical of animal research have long called for more openness. More recently, organisations involved in animal research also seem to be embracing transparency discourses. This article provides a detailed analysis of publically available documents from animal protection groups, the animal research community and government/research funders. Our aim is to explore the similarities and differences in the way transparency is constructed and to identify what more openness is expected to achieve. In contrast to the existing literature, we conclude that the slipperiness of transparency discourses may ultimately have transformative implications for the relationship between science and society and that contemporary openness initiatives might be sowing the seeds for change to the status quo. PMID:26009149

  16. Opening up animal research and science-society relations? A thematic analysis of transparency discourses in the United Kingdom.

    PubMed

    McLeod, Carmen; Hobson-West, Pru

    2016-10-01

    The use of animals in scientific research represents an interesting case to consider in the context of the contemporary preoccupation with transparency and openness in science and governance. In the United Kingdom, organisations critical of animal research have long called for more openness. More recently, organisations involved in animal research also seem to be embracing transparency discourses. This article provides a detailed analysis of publically available documents from animal protection groups, the animal research community and government/research funders. Our aim is to explore the similarities and differences in the way transparency is constructed and to identify what more openness is expected to achieve. In contrast to the existing literature, we conclude that the slipperiness of transparency discourses may ultimately have transformative implications for the relationship between science and society and that contemporary openness initiatives might be sowing the seeds for change to the status quo.

  17. United States Air Force Academy Annual Research Report: July 2003 to June 2004

    DTIC Science & Technology

    2004-06-01

    cadets need to be independent learners and critical thinkers. Research at the Air Force Academy has three primary purposes. First, research enhances...disbursements, and trends. Research at the Academy spans a broad range from basic sciences to humanities. Specific projects are spotlighted in the Research...is a major contributor in terms of both funding and technical direction. The ARC also receives funding from other Air Force Research Lab (AFRL

  18. The Freedom to Set Research Agendas--Illusion and Reality of the Research Units in the Dutch Universities

    ERIC Educational Resources Information Center

    Leisyte, Liudvika; Enders, Jurgen; De Boer, Harry

    2008-01-01

    The Dutch higher education and research system has incrementally changed during the last decade. Several reforms, initiated by the government, have hinted towards influencing the basic processes within universities, such as research programming. However, it is largely unknown how these reforms have been implemented at the university shop floor…

  19. Expanding Research Capacity at United States Universities: A Study of Academic Research and Development Investment from 1990-2005

    ERIC Educational Resources Information Center

    Cantwell, Brendan; Mathies, Charles F.

    2012-01-01

    Growing emphasis has been placed on universities to contribute to the innovation process and as a result academic research and development expenditures have increased in recent years. Nevertheless, little is known about the specific ways in which universities have expanded their research capacity. This paper examines how universities in the United…

  20. United States Air Force Summer Research Program -- 1993. Volume 13. Phillips Laboratory

    DTIC Science & Technology

    1993-12-01

    Research Kirtland Air Force Base, Albuquerque, NM August 1993 14-1 My Summer Apprenticeship At Kirtland Air Force Base, Phillips Laboratory Andrea Garcia...AFOSR Summer Research Program Phillips Laboratory Sponsored By: Air Force Office of Scientific Research Kirtland Air Force Base, Albuquerque, NM... Phillips Laboratory Sponsored by: Air

  1. What Should Autism Research Focus Upon? Community Views and Priorities from the United Kingdom

    ERIC Educational Resources Information Center

    Pellicano, Elizabeth; Dinsmore, Adam; Charman, Tony

    2014-01-01

    The rise in the measured prevalence of autism has been accompanied by much new research and research investment internationally. This study sought to establish whether the pattern of current UK autism research funding maps on to the concerns of the autism community. Interviews and focus groups were conducted with autistic adults, family members,…

  2. An Assessment of the Impact of the Wisconsin Vocational Research Coordination Unit. Final Report.

    ERIC Educational Resources Information Center

    McCaslin, N. L.; Walton, John

    Five research objectives were identified by the Wisconsin State Board for Vocational, Technical and Adult Education in a project designed to evaluate the impact of vocational education research and exemplary projects on educational practices in Wisconsin: (1) An assessment of the impact of State funded research and exemplary activities to a…

  3. United States Transuranium and Uranium Registries: Researching radiation protection. USTUR annual report for February 1, 1999 through January 31, 2000

    SciTech Connect

    Ehrhart, Susan M.; Filipy, Ronald E.

    2000-07-01

    The United States Transuranium and Uranium Registries (USTUR) comprise a human tissue research program studying the deposition, biokinetics and dosimetry of the actinide elements in humans with the primary goals of providing data fundamental to the verification, refinement, or future development of radiation protection standards for these and other radionuclides, and of determining possible bioeffects on both a macro and subcellular level attributable to exposure to the actinides. This report covers USTUR activities during the year from February 1999 through January 2000.

  4. United States Air Force Research on Airfield Pavement Repairs Using Precast Portland Cement Concrete (PCC) Slabs (BRIEFING SLIDES)

    DTIC Science & Technology

    2008-08-28

    AFRL-RX-TY-TP-2008-4582 POSTPRINT UNITED STATES AIR FORCE RESEARCH ON AIRFIELD PAVEMENT REPAIRS USING PRECAST PORTLAND CEMENT CONCRETE ...pavement Portland cement concrete (PCC) slab repairs using precast PCC slab panels. AFRL is leading the technology development by critically reviewing the...technology transfer activities including, but not limited to, training, reports and preparation of ETLs. 2 The use of precast concrete slabs for repair of

  5. United States Air Force Summer Research Program 1991. Summer Faculty Research Program (SFRP) Reports. Volume 5B. Wright Laboratory

    DTIC Science & Technology

    1992-01-09

    powered only cases) Lateral State Vectors x-0 p r * i y] T (units feet socond... plant has the state-space description: i( t ) - (A + AA)x( t ) + (B + AB)u( t ) + Glvl( t ) y( t ) - Cx( t ) (2.6) zl( t ) - Hlx( t ) z2 ( t ) - H2u( t ) where, x e Rn...u( t ) - -Nxo( t ) - My( t ) where, xo c Rn-m . The observer states are an estimate of a linear combination of the plant states Tx, where T is chosen

  6. Beyond borders: comparative quantitative research on partner violence in the United States and Mexico.

    PubMed

    Frías, Sonia M; Angel, Ronald J

    2012-01-01

    We employ two surveys to identify similarities and differences in the risk of abuse among poor urban Mexican-origin women in the United States and Mexico. While the two surveys reveal basic structural similarity in the predictors of partner violence, the rate of violence among Mexican women is far lower than among either foreign-born or native-born Mexican origin women in the United States. While these differences may reflect reality, we argue that survey data must be interpreted cautiously and with an understanding of the cultural, economic, and political context in which the information is collected as well as methodological differences between the surveys.

  7. Comparative Qualitative Research Distinguishing Safety Features Among Aviation Safety Action Programs in the United States Airlines

    NASA Astrophysics Data System (ADS)

    Chilakalapudi, Naga Swathi Kiran

    Over the years, aviation safety has been influenced by continuous implementations of both proactive and reactive policies by both regulatory boards and also, aviation service providers. This achievement has been possible mainly because of the safety management tools like the Aviation Safety Action Program (ASAP) which derives its roots from the much earlier Aviation Safety Reporting System (ASRS). Federal Aviation Administration (FAA) provides guidelines and procedures for installation and development of an ASAP, for every airline in the United States. In this study, how different United States air carriers apply ASAP in their organizations is investigated.

  8. Turning health research into health promotion: a study of causality and 'critical insights' in a United Kingdom health campaign.

    PubMed

    Piggin, Joe

    2012-10-01

    This article examines how important decisions about health can alter between public health policy formulation and eventual marketing implementation. Specifically, the article traces the development and production of a major United Kingdom social marketing campaign named Change4Life, and examines how ideas about the causes of and solutions to the obesity epidemic are produced in differing ways throughout the health promotion process. This study examines a variety of United Kingdom health research, policy, marketing strategy and marketing messages between 2008 and 2011. This research demonstrates that claims about causality oscillate and alter throughout the research, policy and Change4Life marketing process. These oscillations are problematic, since the Department of Health described the original consumer research as 'critical'. Given both the importance of the health issues being addressed and the amount of funding dedicated to Change4Life, that 'critical' research was directly contradicted in the campaign requires urgent review. To conclude, the article discusses the utility of social marketing when considering causal claims in health promotion.

  9. Gordon Memorial Lecture. Problems and crusades: a history of poultry disease research in the United Kingdom.

    PubMed

    Payne, L N

    1994-03-01

    1. Poultry disease research in the UK began recognisably in the 1920s, in consequence of the development of a national poultry industry of economic importance. 2. Increasing disease problems during the 1930s revealed the need for more research, resulting notably in the growth of the Poultry Department of the Central Veterinary Laboratory and the establishment of Houghton Poultry Research Station. 3. Continued growth of the egg industry and the introduction of the broiler industry in the 1950s stimulated increased disease research, much of it publicly funded, during the following two decades. 4. Changing government attitudes to agricultural research in the 1980s brought about far-reaching changes to the funding, organisation, nature and amount of disease research conducted. Arrangements for such research continue to evolve.

  10. An Assessment of Research-Doctorate Programs in the United States: Engineering.

    ERIC Educational Resources Information Center

    Jones, Lyle V., Ed.; And Others

    The quality of doctoral-level chemical engineering (N=79), civil engineering (N=74), electrical engineering (N=91), and mechanical engineering (N=82) programs at United States universities was assessed, using 16 measures. These measures focused on variables related to: (1) program size; (2) characteristics of graduates; (3) reputational factors…

  11. Managing Sales Efforts. PACE Revised. Level 2. Unit 14. Research & Development Series No. 240BB14.

    ERIC Educational Resources Information Center

    Ashmore, M. Catherine; Pritz, Sandra G.

    This unit on managing sales efforts in a small business, the 14th in a series of 18 modules, is on the second level of the revised PACE (Program for Acquiring Competence in Entrepreneurship) comprehensive curriculum. Geared to advanced secondary and beginning postsecondary or adult students, the modules provide an opportunity to learn about and…

  12. Declining Foreign Enrollment at Higher Education Institutions in the United States: A Research Note

    ERIC Educational Resources Information Center

    Naidoo, Vik

    2007-01-01

    When the Institute of International Education reported a drop of 2.4% in international student enrollment in the United States in 2003/2004, the first absolute decline in foreign enrollments since 1971/1972 (Open Doors, 2004), many were quick to point fingers at visa policies instituted after the September 11, 2001 attacks. The "Visas…

  13. Meeting a Binational Research Challenge: Substance Abuse among Transnational Mexican Farmworkers in the United States

    ERIC Educational Resources Information Center

    Garcia, Victor

    2007-01-01

    To help in understanding the manner in which community, individual, and other factors in the United States and Mexico contribute to drug use among transnational migrants, this paper introduces a binational social ecology model of substance abuse in this population. We draw on our 2 NIH-funded ethnographic studies--1 on problem drinking and the…

  14. Managing Human Resources. PACE Revised. Level 2. Unit 12. Research & Development Series No. 240BB12.

    ERIC Educational Resources Information Center

    Ashmore, M. Catherine; Pritz, Sandra G.

    This unit on managing human resources in a small business, the 12th in a series of 18 modules, is on the second level of the revised PACE (Program for Acquiring Competence in Entrepreneurship) comprehensive curriculum. Geared to advanced secondary and beginning postsecondary or adult students, the modules provide an opportunity to learn about and…

  15. Education for Adult English Language Learners in the United States: Trends, Research, and Promising Practices

    ERIC Educational Resources Information Center

    Schaetzel, Kirsten; Young, Sarah

    2010-01-01

    Adult English language learners comprise a substantial proportion of the adult education population in the United States. In program year 2006-2007, 46% of participants enrolled in state-administered adult education programs were in English as a second language (ESL) classes. This percentage does not include English language learners enrolled in…

  16. Locked Out: Researching Destinations and Outcomes for Pupils Excluded from Special Schools and Pupil Referral Units

    ERIC Educational Resources Information Center

    Pirrie, Anne; Macleod, Gale

    2009-01-01

    This article explores the methodological challenges encountered during a study of destinations and outcomes for pupils permanently excluded from Pupil Referral Units (PRUs) and special schools in England. It outlines the manner in which the key phrases and assumptions embedded within the specification, terms such as routes and trajectories,…

  17. The Status of Adult Education Historical Research in the United States.

    ERIC Educational Resources Information Center

    Stubblefield, Harold W.

    Early studies of adult education in the United States included James Truslow Adams' book, "Frontiers of American Culture: A Study of Adult Education in a Democracy" (1944), an unconvincing attempt to classify adult education instructions and programs and to establish the relation of democracy to adult education; C. Hartley Grattan's "In Quest of…

  18. Narrated Aspirations: A Critical Review of Selected Research Concerning Catholic Higher Education in the United States

    ERIC Educational Resources Information Center

    Ream, Todd C.

    2006-01-01

    The dialectical tension between the sacred and the secular has fostered fascinating historical discussions concerning the Catholic university in the United States. Scholars such as James Turner and Philip Gleason have offered a host of narratives that provide a context for other scholars seeking to philosophically define the aspirations that will…

  19. Managing the Finances. PACE Revised. Level 2. Unit 16. Research & Development Series No. 240BB16.

    ERIC Educational Resources Information Center

    Ashmore, M. Catherine; Pritz, Sandra G.

    This unit on managing the finances of a small business, the 16th in a series of 18 modules, is on the second level of the revised PACE (Program for Acquiring Competence in Entrepreneurship) comprehensive curriculum. Geared to advanced secondary and beginning postsecondary or adult students, the modules provide an opportunity to learn about and try…

  20. Transfer Payments and Investment Income in the Nonmetro United States. Rural Development Research Report Number 71.

    ERIC Educational Resources Information Center

    Bentley, Susan E.

    Analysis of data from the Bureau of Economic Analysis shows that during the 1970s and 1980s the composition of personal income in rural America shifted dramatically. Transfer payments and investment income accounted for almost 40% of total personal income in the nonmetro United States in 1983, up from just over 20% in 1969. This report examines…

  1. Locating the Business. PACE Revised. Level 1. Unit 7. Research & Development Series No. 240AB7.

    ERIC Educational Resources Information Center

    Ashmore, M. Catherine; Pritz, Sandra G.

    This lesson on locating a business, the seventh in a series of 18 units, is part of the first level of a comprehensive entrepreneurship curriculum entitled: A Program for Acquiring Competence in Entrepreneurship (PACE). (Designed for use with secondary students, the first level of PACE introduces students to the concepts involved in…

  2. Managing Sales Efforts. PACE Revised. Level 1. Unit 14. Research & Development Series No. 240AB14.

    ERIC Educational Resources Information Center

    Ashmore, M. Catherine; Pritz, Sandra G.

    This lesson on managing sales efforts, the 14th in a series of 18 units, is part of the first level of a comprehensive entrepreneurship curriculum entitled: A Program for Acquiring Competence in Entrepreneurship (PACE). (Designed for use by secondary students, the first level of PACE introduces students to the concepts involved in entrepreneurship…

  3. Obtaining Technical Assistance. PACE Revised. Level 1. Unit 4. Research & Development Series No. 240AB4.

    ERIC Educational Resources Information Center

    Ashmore, M. Catherine; Pritz, Sandra G.

    This lesson on obtaining technical assistance, the fourth in a series of 18 units, is part of the first level of a comprehensive entrepreneurship curriculum entitled: A Program for Acquiring Competence in Entrepreneurship (PACE). (Designed for use with secondary students, the first level of PACE introduces students to the concepts involved in…

  4. An Assessment of Research-Doctorate Programs in the United States: Biological Sciences.

    ERIC Educational Resources Information Center

    Jones, Lyle V., Ed.; And Others

    The quality of doctoral-level biochemistry (N=139), botany (N=83), cellular/molecular biology (N=89), microbiology (N=134), physiology (N=101), and zoology (N=70) programs at United States universities was assessed, using 16 measures. These measures focused on variables related to: (1) program size; (2) characteristics of graduates; (3)…

  5. An Assessment of Research-Doctorate Programs in the United States: Mathematical & Physical Sciences.

    ERIC Educational Resources Information Center

    Jones, Lyle V., Ed.; And Others

    The quality of doctoral-level chemistry (N=145), computer science (N=58), geoscience (N=91), mathematics (N=115), physics (N=123), and statistics/biostatistics (N=64) programs at United States universities was assessed, using 16 measures. These measures focused on variables related to: program size; characteristics of graduates; reputational…

  6. Is the United States Losing Its Edge in Science and Technology? Research Brief

    ERIC Educational Resources Information Center

    Galama, Titus; Hosek, James

    2008-01-01

    The United States continues to lead the world in science and technology. It generally benefits from the influx of foreign science and engineering students and workers, and it will likely continue to benefit from the development of new technologies by other nations, as long as it maintains the capability to acquire and implement such technologies.…

  7. Financing the Business. PACE Revised. Level 1. Unit 8. Research & Development Series No. 240AB8.

    ERIC Educational Resources Information Center

    Ashmore, M. Catherine; Pritz, Sandra G.

    This lesson on financing a business, the eighth in a series of 18 units, is part of the first level of a comprehensive entrepreneurship curriculum entitled: A Program for Acquiring Competence in Entrepreneurship (PACE). (Designed for use with secondary students, the first level of PACE introduces students to the concepts involved in…

  8. Managing the Finances. PACE Revised. Level 1. Unit 16. Research & Development Series No. 240AB16.

    ERIC Educational Resources Information Center

    Ashmore, M. Catherine; Pritz, Sandra G.

    This lesson on competent financial management, the 16th in a series of 18 units, is part of the first level of a comprehensive entrepreneurship curriculum entitled: A Program for Acquiring Competence in Entrepreneurship (PACE). (Designed for use with secondary students, the first level of PACE introduces students to the concepts involved in…

  9. Comparative Longitudinal Consumer Information Research in Germany and the United States. German Studies Notes.

    ERIC Educational Resources Information Center

    Thorelli, Hans B.; And Others

    The paper presents the text of a business and economics session at a conference on recent sociopolitical and socioeconomic developments in West Germany and the United States. Intended as a contribution to the dialogue between the two societies, the paper focuses on differences between average and sophisticated consumers within each country and…

  10. Industry-funded dermatologic research within academia in the United States: fiscal and ethical considerations.

    PubMed

    Blank, I H

    1992-03-01

    Private-sector funding of biomedical research within academia may come from industry, foundations, the dermatologists themselves, and the public at large. Industry-funding is of benefit to both academia and industry. Industry may fund clinical and basic research and product testing. Industry is more willing to fund product testing and clinical research than basic research. Funds for dermatologic research may be obtained from manufacturers of drugs, medical devices, cosmetics, soaps, and detergents. Questions of academic freedom arise when research is funded by industry. The results of academic research are in the public domain; the results of intramural industry research are often proprietary, i.e., "trade secrets." When there is industry funding within academia, any restraints on publication should be held to a minimum and be temporary. Publication should occur in a timely fashion, although recognizing the need for delayed publication if the results concern patentable material. When there is a consultantship, pre-arranged terms of agreement may restrict communication. Patents usually are held by the investigator's institution. The funding company may be granted world-wide, royalty-bearing licenses. Conflicts of interest may arise during any research endeavor; this warrants close attention when the research is industry funded. Stock ownership, speaker fees, blind contracts, etc., should be avoided. In any communication, funding agreements should be stated. Indirect costs are a "necessary evil." There are non-research expenditures associated with all research projects for which the institution is justified in requesting compensation. Indirect costs must have definite connections to a project. As industrial funding of research within academia increases, various facets of the academia-industry relationship are receiving increasing attention. Several aspects of conflicts of interest and indirect costs must yet be resolved. When faced openly and directly, all of these

  11. United States Air Force Academy, Department of Chemistry Research: AY 1983-1984.

    DTIC Science & Technology

    1985-07-01

    CODES 18- SUBJECT TERMS (Continue on reverse if necesarv and identify by block number) FIELD GROUP SUB. GR Chemical Research, Energetic Materials ...Department of Chemistry research during AY 1983-84 has progressed well in the areas of energetic materials , theoretical chemistry, and catalysis...Abstract Department of Che .try research durinq AY 1983-84 has pro- gressed well in the areas of energetic materials , theoretical chem

  12. United States Air Force Summer Faculty Research Program. Management Report. Volume 4

    DTIC Science & Technology

    1988-12-01

    off between the two tasks. This finding has major implications for a multiple resources theory of attention. However, several problems with the optimum...performance, and physiological measures of workload. My past research interests have been in the area of multiple resources theory of attention and its...suggested that the different strategies placed different demands on the subject. This research, as well as my research in the area of multiple resources

  13. Research on the strategy of underwater united detection fusion and communication using multi-sensor

    NASA Astrophysics Data System (ADS)

    Xu, Zhenhua; Huang, Jianguo; Huang, Hai; Zhang, Qunfei

    2011-09-01

    In order to solve the distributed detection fusion problem of underwater target detection, when the signal to noise ratio (SNR) of the acoustic channel is low, a new strategy for united detection fusion and communication using multiple sensors was proposed. The performance of detection fusion was studied and compared based on the Neyman-Pearson principle when the binary phase shift keying (BPSK) and on-off keying (OOK) modes were used by the local sensors. The comparative simulation and analysis between the optimal likelihood ratio test and the proposed strategy was completed, and both the theoretical analysis and simulation indicate that using the proposed new strategy could improve the detection performance effectively. In theory, the proposed strategy of united detection fusion and communication is of great significance to the establishment of an underwater target detection system.

  14. A Resurgence of United Kingdom Nuclear Power Research (2011 EFRC Forum)

    ScienceCinema

    Grimes, Robin W. (Imperial College, London, UK)

    2016-07-12

    Robin W. Grimes, Professor at Imperial College, London,was the third speaker in the the May 26, 2011 EFRC Forum session, "Global Perspectives on Frontiers in Energy Research." In his presentation, Professor Grimes discussed recent research endeavors in advanced nuclear energy systems being pursued in the UK. The 2011 EFRC Summit and Forum brought together the EFRC community and science and policy leaders from universities, national laboratories, industry and government to discuss "Science for our Nation's Energy Future." In August 2009, the Office of Science established 46 Energy Frontier Research Centers. The EFRCs are collaborative research efforts intended to accelerate high-risk, high-reward fundamental research, the scientific basis for transformative energy technologies of the future. These Centers involve universities, national laboratories, nonprofit organizations, and for-profit firms, singly or in partnerships, selected by scientific peer review. They are funded at $2 to $5 million per year for a total planned DOE commitment of $777 million over the initial five-year award period, pending Congressional appropriations. These integrated, multi-investigator Centers are conducting fundamental research focusing on one or more of several “grand challenges” and use-inspired “basic research needs” recently identified in major strategic planning efforts by the scientific community. The purpose of the EFRCs is to integrate the talents and expertise of leading scientists in a setting designed to accelerate research that transforms the future of energy and the environment.

  15. A Systematic Review of Music Teacher Education Research within the United States: 1982-2010

    ERIC Educational Resources Information Center

    Rumpf, Randy J. J.

    2012-01-01

    Music education researchers have explored several issues within music teacher education (MTE) including: coursework, teacher and musicianship skills, design and implementation of undergraduate programs, and music teacher identity development. An examination and discussion of this research will assist those responsible for educating future music…

  16. Kurt Lewin's Influence on Social Emotional Climate Research in Germany and the United States.

    ERIC Educational Resources Information Center

    Saldern, Matthias V.

    Believing that an individual's development is strongly influenced by the way the person perceives his or her environment, Kurt Lewin had a strong influence on the theoretical foundations of social-emotional climate research. Lewin's theories may be compared with the following basic theoretical foundations of social climate research: symbolic…

  17. Building and critiquing qualitative research websites: a cyberspace project to connect undergraduate nursing students in Canada and the United States.

    PubMed

    Teel, Cynthia S; Shaw, Judith A

    2005-01-01

    This project had a dual purpose: 1) to facilitate student learning about qualitative research methods, and 2) to promote collegiality and professional development among senior nursing students in Canada and the United States through the use of distance technology. In each of three project years, students at St. Francis Xavier University (STFX) in Nova Scotia initiated the experience by working in small groups to develop websites about different methodological approaches in qualitative research. Site information included an overview of the selected approach, discussion of trustworthiness issues, citation of journal articles in which authors used the approach, additional references, and some personal information about the student developers. Also working in small groups, University of Kansas students identified and read related research articles, reviewed website information, and responded to the STFX groups about the usefulness of site information in increasing understanding of qualitative methods and using the information for evaluation of research. The experience promoted active use of qualitative research concepts and facilitated the development of skills in evaluating research article content and website content. Participation in the activity fostered positive perceptions about the value and use of research and helped students appreciate the similarities in courses, programs, and professional requirements and values among international peers.

  18. Aging research and education centers in the United States: a compendium.

    PubMed

    Steinecke, A; Ciok, A E

    1997-10-01

    U.S. centers and institutes for research and education devoted to aging are listed. These lists can serve as a starting point for building a more comprehensive reference resource. The first list, U.S. Aging Centers and Institutes, is a general guide to centers or institutes that combine research and education. Subsequent lists are of centers that share missions and funding sources: Geriatric Research, Education and Clinical Centers (GRECCs); Exploratory Centers for Research on Health Promotion in Older Minority Populations; Centers on the Demography of Aging (CDAs); Alzheimer's Disease Centers (ADCs); Claude D. Pepper Older Americans Independence Centers (OAICs); Nathan Shock Centers of Excellence in Basic Biology of Aging; and Roybal Centers for Research on Applied Gerontology. It is hoped that those who work in geriatrics and gerontology in academic medicine will develop a comprehensive system for collecting, updating, and disseminating complete information about the work being done on aging.

  19. Biological control of weeds: research by the United States Department of Agriculture-Agricultural Research Service: selected case studies.

    PubMed

    Quimby, Paul C; DeLoach, C Jack; Wineriter, Susan A; Goolsby, John A; Sobhian, Rouhollah; Boyette, C Douglas; Abbas, Hamed K

    2003-01-01

    Research by the USDA-Agricultural Research Service (ARS) on biological control of weeds has been practiced for many years because of its inherent ecological and economic advantages. Today, it is further driven by ARS adherence to Presidential Executive Order 13112 (3 February 1999) on invasive species and to USDA-ARS policy toward developing technology in support of sustainable agriculture with reduced dependence on non-renewable petrochemical resources. This paper reports examples or case studies selected to demonstrate the traditional or classical approach for biological control programs using Old World arthropods against Tamarix spp, Melaleuca quinquenervia (Cav) ST Blake and Galium spurium L/G aparine L, and the augmentative approach with a native plant pathogen against Pueraria lobata Ohwi = P montana. The examples illustrated various conflicts of interest with endangered species and ecological complexities of arthropods with associated microbes such as nematodes.

  20. United States Air Force Summer Research Program 1991. Summer Faculty Research Program (SFRP) Reports. Volume 5A. Wright Laboratory

    DTIC Science & Technology

    1992-01-09

    effects become significant. The reduction in film thickness at high speeds has been observed experimentally by researchers at Battelle Memorial ...time of 10-4 this instrument is very short. Signals from individual drops can be processed and the data transferred to compuler memory in 20 lisec. For...plane array architectures and for different video formats. What’s important is that at some time during the readout process the pulse train will

  1. Cardiovascular research in space - Considerations for the design of the human research facility of the United States Space Station

    NASA Technical Reports Server (NTRS)

    Charles, J. B.; Bungo, M. W.

    1986-01-01

    The design of the Space Station's Human Research Facility for the collection of information on the long-time physiological adjustments of humans to space is described. The Space Life Sciences-1 mission will carry a rack-mounted echocardiograph for cardiac imaging, a mass spectrometer for cardiac output and respiratory function assessments at rest and during exercise, and a device to stimulate the carotid sinus baroreceptors and measure the resulting changes in heart rate.

  2. Mixed-Status Immigrant Families in the United States: The Role of Social Justice in Intervention Research.

    PubMed

    Whipps, Mackenzie D M; Yoshikawa, Hirokazu

    2016-01-01

    More than 4 million unauthorized parents of legal status children currently reside in the United States (Capps, Fix, & Zong, 2016). Developmental scientists and intervention researchers hoping to work with these mixed-status families face a myriad of challenges, largely generated from the population's policy-driven social exclusion. Despite the challenges, there is a moral imperative to work with and support parents and children currently living in mixed-status households. This chapter applies a social justice perspective, largely stemming from Prilleltensky's critical community psychological framework, to improve the relevance and usefulness of research on mixed-status families (Prilleltensky & Nelson, 1997). We discuss the utility of this social justice perspective in theory building, study design and implementation, and dissemination of findings regarding mixed-status families, with exemplars from recent research.

  3. Amphibian Research and Monitoring Initiative (ARMI): a successful start to a national program in the United States

    USGS Publications Warehouse

    Muths, E.; Jung, R.E.; Bailey, L.L.; Adams, M.J.; Corn, P.S.; Dodd, C.K.; Fellers, G.M.; Sandinski, W.J.; Schwalbe, C.R.; Walls, S.C.; Fisher, R.N.; Gallant, A.L.; Battaglin, W.A.; Green, D.E.

    2005-01-01

    Most research to assess amphibian declines has focused on local-scale projects on one or a few species. The Amphibian Research and Monitoring Initiative (ARMI) is a national program in the United States mandated by congressional directive and implemented by the U.S. Department of the Interior (specifically the U.S. Geological Survey, USGS). Program goals are to monitor changes in populations of amphibians across U.S. Department of the Interior lands and to address research questions related to amphibian declines using a hierarchical framework of base-, mid- and apex-level monitoring sites. ARMI is currently monitoring 83 amphibian species (29% of species in the U.S.) at mid- and apex-level areas. We chart the progress of this 5-year-old program and provide an example of mid-level monitoring from 1 of the 7 ARMI regions.

  4. USE OF SPACE TECHNOLOGY IN FEDERALLY FUNDED LAND PROCESSES RESEARCH IN THE UNITED STATES.

    USGS Publications Warehouse

    Thorley, G.A.; McArdle, R.

    1986-01-01

    A review of the use of space technology in federally funded earth science research in the US was carried out in 1985 by the President's Office of Science and Technology Policy. Five departments and three independent agencies, representing the primary earth science research agencies in the Federal government, participated in the review. The review by the subcommittee indicated that, while there is considerable overlap in the legislated missions of the earth science agencies, most of the space-related land processes research is complementary. Summaries are provided of the current and projected uses of space technology in land processes activities within the eight Federal organizations.

  5. Battered mothers speak out: participatory human rights documentation as a model for research and activism in the United States.

    PubMed

    Slote, Kim Y; Cuthbert, Carrie; Mesh, Cynthia J; Driggers, Monica G; Bancroft, Lundy; Silverman, Jay G

    2005-11-01

    This article describes the work of the Battered Mothers' Testimony Project, a multiyear effort that documented human rights violations against battered women and their children in the Massachusetts family court system. This article (a) presents the Battered Mothers' Testimony Project's participatory human rights methodology as an alternative model for research and activism on violence against women and children in the United States, (b) summarizes the authors' findings and human rights analysis of how the Massachusetts family courts handled custody and visitation in specified cases involving partner and child abuse, and (c) discusses U.S. obligations under international human rights law and the value of a human rights approach to violence against women and children in the United States.

  6. United States Air Force Summer Research Program -- 1993 Summer Research Program Final Reports. Volume 12. Armstrong Laboratory

    DTIC Science & Technology

    1993-01-01

    0000 Decker, Michael Laboratory: RL/ZR 2601 Oneida--St. Vol-Page No: 14- 8 Sauquoit Valley Central School Sauquoit, TY 13456-0000 Deibler, Nancy...No: 15-18 A. Crawford Mosley Lynn Raven, FL 32444-5609 Panara, Michael Laboratory: RL/C3 500 Turin St. Vol-Page No: 14- 5 Rome Free AoadWY Rome, NY...School 6500 Ingram Rd. San Antonio, TX 78238 Dr. John Taboada Mentor Final Report for: AFOSR Summer Research Program Armstrong Laboratory Sponsored by

  7. United States Air Force Summer Faculty Research Program (1987). Program Management Report.

    DTIC Science & Technology

    1987-12-01

    departments included biology, genetics, ecology, entomology , chemistry, computer science, graphics, mathematics, physics, aeronautical engineering...essential to the oroper - oerformance of the investigators duties. Current techniques in Forensic Antnrooology, and specific areas of research needs of

  8. The rise of pathophysiologic research in the United States: the role of two Harvard hospitals.

    PubMed

    Tishler, Peter V

    2013-01-01

    Pathophysiologic research, the major approach to understanding and treating disease, was created in the 20th century, and two Harvard-affiliated hospitals, the Peter Bent Brigham Hospital and Boston City Hospital, played a key role in its development. After the Flexner Report of 1910, medical students were assigned clinical clerkships in teaching hospitals. Rockefeller-trained Francis Weld Peabody, who was committed to investigative, pathophysiologic research, was a critical leader in these efforts. At the Brigham, Harvard medical students observed patients closely and asked provocative questions about their diseases. Additionally, physicians returned from World War I with questions concerning the pathophysiology of wartime injuries. At the Boston City Hospital's new Thorndike Memorial Laboratory, Peabody fostered investigative question-based research by physicians. These physicians expanded pathophysiologic investigation from the 1920s. Post-war, Watson and Crick's formulation of the structure of DNA led shortly to modern molecular biology and new research approaches that are being furthered at the Boston Hospitals.

  9. 21 CFR 814.15 - Research conducted outside the United States.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... SERVICES (CONTINUED) MEDICAL DEVICES PREMARKET APPROVAL OF MEDICAL DEVICES General § 814.15 Research... foreign data are applicable to the U.S. population and U.S. medical practice; (2) The studies have...

  10. 21 CFR 814.15 - Research conducted outside the United States.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... SERVICES (CONTINUED) MEDICAL DEVICES PREMARKET APPROVAL OF MEDICAL DEVICES General § 814.15 Research... foreign data are applicable to the U.S. population and U.S. medical practice; (2) The studies have...

  11. Indexed Retrieval System for Navy Experimental Diving Unit Research and Evaluation Reports.

    DTIC Science & Technology

    KWIC computer programs developed by the International Business Machine Corporation (IBM) were so successful in this application that they are now being applied to all of NEDU’s microfilmed research files. (Author)

  12. Research on Leadership, Motivation and Quality of Life in the Air Force Missile and Tanker Units

    DTIC Science & Technology

    1977-06-01

    furor was generated at this time against social research in the defense department. Mansfield was successful in appending an ammendment to a...placed by the Mansfield ammendment and also satisfy the needs for basic research in the behavioral areas. It was within this era and this social...implications. It suggests that the individual first adopts a personal value position in dealing with other persons in his environment. Thus, he would

  13. United States Air Force Graduate Student Research Program. 1989 Program Management Report

    DTIC Science & Technology

    1989-12-01

    research at Air Force laboratories /centers. Each assignment is in a subject area and at an Air Force facility mutually agreed upon by the...housing difficult to find, c) 10 weeks too short for research period. June 20, 1989 Astronautics Laboratory Edwards Air Force Base, California June 21...1989 HRL: Operations Training Division Williams Air Force Base, Arizona June 22, 1989 Weapons Laboratory Kirtland Air

  14. United States Air Force Summer Faculty Research Program. 1980 Program Management Report.

    DTIC Science & Technology

    1980-10-01

    Surprisingly good, slow start up but developed considerate depth, very well prepared, excellent, had done a great deal of background research after pre...reactions have large cross sections (e.g., up to 400 x 10 - 1’ cm 2 ) at low energies, decreasing as (energy) - 1/2 up to I eV, and then decreasing...AAA Fire Control; Evasive Maneuvering Against a Multiple Missile Threat. A portion of this report summarizes research results obtained todate ; the

  15. Summary of United States of America Treaty Verification Research and Development Program

    DTIC Science & Technology

    1993-02-01

    01-280-5500 Standard form 29R (Rev 2-89) rrrrc,, obd bv AN11Sid 19..1O 29un102 Blank 2 PREFACE The work described in this report was sponsored by the...developed and physical parameters required by the model are being measured for model compounds. Research in remote spectroscopic detection of chemical...directly coupled into the container wall has been developed and tested successfully. Research is ongoing on remote excitation and measurement. Only a

  16. United States Air Force Summer Faculty Research Program, 1988. Program Technical Report. Volume 4

    DTIC Science & Technology

    1988-12-01

    off between the two tasks. This finding has major implications for a multiple resources theory of attention. However, several problems with the optimum...performance, and physiological measures of workload. My past research interests have been in the area of multiple resources theory of attention and its...suggested that the different strategies placed different demands on the subject. This resear’, as well as my research in the area of multiple resources

  17. United States Department of Agriculture-Agriculture Research Service research on targeted management of the Formosan subterranean termite Coptotermes formosanus Shiraki (Isoptera: Rhinotermitidae).

    PubMed

    Lax, Alan R; Osbrink, Weste L A

    2003-01-01

    The Formosan subterranean termite, Coptotermes formosanus Shiraki is currently one of the most destructive pests in the USA. It is estimated to cost consumers over US dollars 1 billion annually for preventative and remedial treatment and to repair damage caused by this insect. The mission of the Formosan Subterranean Termite Research Unit of the Agricultural Research Service is to demonstrate the most effective existing termite management technologies, integrate them into effective management systems, and provide fundamental problem-solving research for long-term, safe, effective and environmentally friendly new technologies. This article describes the epidemiology of the pest and highlights the research accomplished by the Agricultural Research Service on area-wide management of the termite and fundamental research on its biology that might provide the basis for future management technologies. Fundamental areas that are receiving attention are termite detection, termite colony development, nutrition and foraging, and the search for biological control agents. Other fertile areas include understanding termite symbionts that may provide an additional target for control. Area-wide management of the termite by using population suppression rather than protection of individual structures has been successful; however, much remains to be done to provide long-term sustainable population control. An educational component of the program has provided reliable information to homeowners and pest-control operators that should help slow the spread of this organism and allow rapid intervention in those areas which it infests.

  18. Survey on astrobiology research and teaching activities within the United kingdom.

    PubMed

    Dartnell, Lewis R; Burchell, Mark J

    2009-10-01

    While astrobiology is apparently growing steadily around the world, in terms of the number of researchers drawn into this interdisciplinary area and teaching courses provided for new students, there have been very few studies conducted to chart this expansion quantitatively. To address this deficiency, the Astrobiology Society of Britain (ASB) conducted a questionnaire survey of universities and research institutions nationwide to ascertain the current extent of astrobiology research and teaching in the UK. The aim was to provide compiled statistics and an information resource for those who seek research groups or courses of study, and to facilitate new interdisciplinary collaborations. The report here summarizes details gathered on 33 UK research groups, which involved 286 researchers (from undergraduate project students to faculty members). The survey indicates that around 880 students are taking university-level courses, with significant elements of astrobiology included, every year in the UK. Data are also presented on the composition of astrobiology students by their original academic field, which show a significant dominance of physics and astronomy students. This survey represents the first published systematic national assessment of astrobiological academic activity and indicates that this emerging field has already achieved a strong degree of penetration into the UK academic community.

  19. United States Air Force Graduate Student Research Program. Program Technical rept. Volume 3

    DTIC Science & Technology

    1988-12-01

    synthesized by the dihydroboration of 2,5-Dimethyl-1,5-hexadiene using the procedure of Brown. D. 2,5-Dimethyl- l -hexanol was...REPRODUCE LEGIBLY. BEST AVAILABLE COPY 4 1! I I- V 4~~~~~1 ’’ i’ A l ’ ’S i ’""~~’utrRoll V ’’j~ i ’:$P~ji 4 .;~~5 A, i’ *, UNITED STATES AIR FORCE GRADUATE...University Assigned: Human Resources Laboratory: One Brookings Drive Operations Training Div. Campus Box 1125 St. Louis, MO 63130 (314) 889-6536 Joel L .

  20. Research access to privately owned wetland basins in the prairie pothole region of the United States

    USGS Publications Warehouse

    Fellows, David P.; Buhl, Thomas K.

    1995-01-01

    We describe efforts to obtain access for research to 81 wetland basins on 69 farms in four zones of the Prairie Pothole Region of North Dakota, South Dakota, and Minnesota. Access was obtained to 54% of the farms in areas where land was intensively cropped and 87% of farms in areas of low cropping intensity. On average, 1.35 operators had to be contacted and 1.70 interviews were required to obtain a decision on access to a farm. On 77% of the farms, cooperators placed at least one restriction on access, most commonly requiring walking access only or notification before nighttime work. Cost of obtaining access averaged $265/farm in wages and travel expenses. No cooperators were willing to sign written access agreements. Operators rescinded access to four farms and drained three wetland basins during the first year; six of the seven sites lost were in the intensively cropped portion of a low-wetland-density zone. The difficulty of obtaining and retaining research access to privately owned wetland basins in intensively cropped areas may be related to landowner attitudes towards wetlands. Researchers may have to rely on remote sensing or consider payment for access to secure representative research sites in such areas. Unwillingness of cooperators to sign access agreements may jeopardize research by the newly formed National Biological Service and other resource management agencies.

  1. A Historical Perspective on Breast Cancer Activism in the United States: From Education and Support to Partnership in Scientific Research

    PubMed Central

    Silk, Kami; Price, Carole; Barlow, Janice; Miller, Karen; Hernick, Ann; Fonfa, Ann

    2012-01-01

    Abstract Breast cancer remained a hidden disease among women in the United States until the 20th century. It was initially brought into the open with public revelations from individual women, which was followed by the development of support groups and ultimately the formation of political activist groups with various priorities. Those concerned with toxic environmental exposures as a potential cause of breast cancer organized, demonstrated, and lobbied for research funding and eventually became partners in the research that arose from their efforts. One representative example was the Breast Cancer and Environment Research Centers (BCERC) Project (2003–2010), supported by the National Institute of Environmental Health Sciences (NIEHS) and the National Cancer Institute (NCI). The BCERC embedded a Community Outreach and Translational Core into its formal organizational infrastructure to ensure advocate involvement in the standing scientific subcommittees of BCERC, the first project funded by NIEHS and NCI to do so. The formal integration of advocates as partners in scientific studies focused on breast cancer is embedded in a rich history of action on the part of many courageous women. This article describes the historical evolution of breast cancer activism in the United States, which provided a critical foundation for the formation of BCERC. This description is followed by a discussion of BCERC as an example of the transdisciplinary research model, a paradigm that strives for inclusion of multiple stakeholders and increased interaction between scientists from a wide spectrum of disciplines, advocates, and lay audiences in order to more effectively conduct critical research and to translate and disseminate its findings. PMID:22132763

  2. Language and Literacy Development of Dual Language Learners Growing Up in the United States: A Call for Research.

    PubMed

    Hammer, Carol Scheffner; Jia, Gisela; Uchikoshi, Yuuko

    2011-03-01

    Statistics show that many dual language learners (DLLs) growing up in the United States are at risk for poor educational outcomes. As a result, national attention has focused on the promotion of DLLs' academic abilities, beginning in the preschool years. Despite this interest, our understanding of DLLs' language and literacy development is limited. The purpose of this article is to discuss the current state of knowledge about the language and literacy development of DLLs during early childhood, and to present a research agenda designed to enhance the field's understanding of DLLs' development, which, in turn, can help improve the educational outcomes of children who are learning two languages.

  3. United States Air Force Summer Research Program -- 1993. Volume 3. Phillips Laboratory

    DTIC Science & Technology

    1993-12-01

    Assistant Professor, PhD Laboratory: WL/NN Dept. of Else & Coamp . Eng Louisiana State University Vol-Page No: 5-52 Baton Rouge, LA 70803-0000 -im-cann...time of publication. 5-1 LARGE-SCALE CORONAL MAGNETIC FIELDS: NOISE STORMS , SOFT X-RAYS AND INVERSION OF RADIO POLARIZATION Robert F. Willson Research...LARGE-SCALE CORONAL M.’ FIELDS: NOISE STORMS , SOFT X-RA’K D INVERSION OF RADIO POLARI2_ )N Robert F. Willson Research Associate Professor of Astro

  4. Summary of Recent Research Accomplishment Onboard the International Space Station—Within the United States Orbital Segment

    NASA Astrophysics Data System (ADS)

    Jules, Kenol; Istasse, Eric; Stenuit, Hilde; Murakami, Keiji; Yoshizaki, Izumi; Johnson-Green, Perry

    2011-06-01

    November 20, 2010, marked a significant milestone in the annals of human endeavors in space since it was the twelfth anniversary of one of the most challenging and complex construction projects ever attempted by humans away from our planet: The construction of the International Space Stations. On November 20, 1998, the Zarya Control Module was launched. With this simple, almost unnoticed launch in the science community, the construction of a continuously staffed research platform, in Low Earth Orbit, was underway. This paper discusses the research that was performed by many occupants of this research platform during the year celebrating its twelfth anniversary. The main objectives of this paper are fourfold: (1) to discuss the integrated manner in which science planning/replanning and prioritization during the execution phase of an increment is carried out across the United States Orbital Segment since that segment is made of four independent space agencies; (2) to discuss and summarize the research that was performed during increments 16 and 17 (October 2007 to October 2008). The discussion for these two increments is primarily focused on the main objectives of each investigation and its associated hypotheses that were investigated. Whenever available and approved, preliminary research results are also discussed for each of the investigations performed during these two increments; (3) to compare the planned research portfolio for these two increments versus what was actually accomplished during the execution phase in order to discuss the challenges associated with planning and performing research in a space laboratory located over 240 miles up in space, away from the ground support team; (4) to briefly touch on the research portfolio of increments 18 and 19/20 as the International Space Station begins its next decade in Low Earth Orbit.

  5. People United to Sustain Health (PUSH): A Community-Based Participatory Research Study

    PubMed Central

    Kennedy, Betty M.; Katzmarzyk, Peter T.; Johnson, William D.; Johnson, Glenda S.; McGee, Bernestine B.; Champagne, Catherine M.; Harsha, David W.; Crawford, Terri; Ryan, Donna H.

    2014-01-01

    The prevention of weight gain to address the obesity epidemic rather than weight loss involves promoting small changes in food choices and physical activity. People United to Sustain Health (PUSH) was designed to increase fruit and vegetable consumption, physical activity, and food security to prevent weight gain in rural adults. Forty-nine participants were randomized into a treatment group which received access to a “Rolling Store,” nutrition education and physical activity, and a control group which received family coping classes. Forty-one (84%) of participants completed the study. At the end of 6 months, weight for all participants was maintained from baseline to completion with no significant differences between the groups. The mean fruit consumption over 6 months for the treatment group increased and was significantly greater than change in the control group (p = 0.01). This CBPR study was considered successful because weight gain was prevented. PMID:24405579

  6. The Impact of National Policies on Research in Mental Retardation--A United States Perspective.

    ERIC Educational Resources Information Center

    Alexander, Duane

    1988-01-01

    The contributions of the families of John Kennedy and Robert Cooke to national policies on mental retardation research and services are explored. The course of federal funding from 1950-1985 for mental retardation and developmental disabilities is traced for six program categories: services, training, information/coordination, income maintenance,…

  7. Project in Research in Universities: University Unit Costs. Bulletin, 1937, No. 21

    ERIC Educational Resources Information Center

    McNeely, John H.

    1938-01-01

    This bulletin is one of a series reporting the findings of investigations undertaken during 1936-37 under the Project in Research in Universities of the Office of Education. The project was financed under the Emergency Relief Appropriation Act of 1935, and conducted in accordance with administrative regulations of the Works Progress…

  8. Learning to Become Graduate Students: Japanese Women's Experience in the Research Unit in Engineering

    ERIC Educational Resources Information Center

    Hosaka, Masako

    2010-01-01

    Based on the analysis of 16 interviews with women first-year master's students at two national engineering schools in Japan, this article examines the socialisation role of compulsory undergraduate research experience in Japanese women's decisions to pursue graduate education and choices of the programme. The findings suggest that research…

  9. Success in an Introductory Operations Research Course: A Case Study at the United Arab Emirates University

    ERIC Educational Resources Information Center

    Yousef, Darwish Abdulrahman

    2009-01-01

    Purpose: The purpose of this paper is to examine the influence of a number of factors such as high school major, high school score, gender, Stat105, Maths I, Maths II grades, and grade point average (GPA) on students' academic performance in an introductory operations research (OR) course at the department of Business Administration--College of…

  10. Conceptions of Research and Development for Education in the United States

    ERIC Educational Resources Information Center

    Holzner, Burkart; Salmon-Cox, Leslie

    1977-01-01

    Discusses the evolution of models for educational research and development that are prescriptive rather than descriptive of intellectual activity. Available from The American Academy of Political and Social Science, 3937 Chestnut Street, Philadelphia, PA 19104; $15.00 annually. (Author/IRT)

  11. Performance Funding and Quality Enhancement at Three Research Universities in the United States

    ERIC Educational Resources Information Center

    Watt, Catherine; Lancaster, Carol; Gilbert, James; Higerd, Thomas

    2004-01-01

    This paper discusses the effect performance funding has had on funding and quality enhancement at three research universities as implemented over the past six years. The presentation details the accountability requirements and the relationship they have had on funding levels. It describes the cost-benefit ratio of maintaining and responding to the…

  12. Research on the Textbook Publishing Industry in the United States of America

    ERIC Educational Resources Information Center

    Watt, Michael G.

    2007-01-01

    The purpose of this article was to review published research literature about the publishing process and the roles of participants in this process on the textbook publishing industry in the USA. The contents of books, collected works, reports and journal articles were analysed, and summaries of the contents were then organised chronologically to…

  13. A research agenda for increasing safety belt use in the United States.

    PubMed

    Hedlund, James; Preusser, David F; Shults, Ruth A

    2004-01-01

    On November 13-14, 2003, a symposium on high-visibility safety belt use enforcement in Raleigh, NC: (a) celebrated the 10th anniversary of North Carolina's Click It or Ticket program; (b) documented current knowledge regarding safety belt use; (c) proposed strategies to increase use further; and (d) discussed research to support these strategies.

  14. Research priorities in occupational medicine: a survey of United Kingdom personnel managers.

    PubMed Central

    Harrington, J M; Calvert, I A

    1996-01-01

    A Delphi survey was carried out in an attempt to identify areas of priority in occupational health that should be targeted by research. Previously 53 occupational physicians identified and ranked these areas. These were then assessed by personel managers. There was considerable agreement on priorities between the two groups with musculoskeletal disorders and stress securing the highest ranking. PMID:8882122

  15. United States Air Force Summer Faculty Research Program - Management Report - 1985.

    DTIC Science & Technology

    1985-12-01

    research, publishable in standard journals. Involved academic type topics: Chemical Kinetics ; Isotope Effects; Activation Parameters; Reaction...Assistant Professor 1978 Louisiana State University Specialty: Ion-Molecule Chemistry, Department of Chemistry Kinetics Baton Rouge, Louisiana 70803...Synthetic Organic Chemistry, Fredonia, New York 14063 Chemical Kinetics , Reaction (716) 673-3285 Mechanisms, Explosives, q Aviation Fuels Assigned: AD

  16. A History of Geothermal Energy Research and Development in the United States. Drilling 1976-2006

    SciTech Connect

    none,

    2010-09-01

    This report, the second in a four-part series, summarizes significant research projects performed by the U.S. Department of Energy (DOE) over 30 years to overcome challenges in drilling and to make generation of electricity from geothermal resources more cost-competitive.

  17. Cognitive Skills Development among International Students at Research Universities in the United States

    ERIC Educational Resources Information Center

    Kim, Young K.; Edens, David; Iorio, Michael F.; Curtis, Christie J.; Romero, Edwin

    2015-01-01

    Set in the context of a statewide research university system, this study attempted to improve our understanding of cognitive skills development among international students. Specifically, this study examined how the patterns and predictors of cognitive skills development among this population differ from their domestic counterparts. The study…

  18. A History of Geothermal Energy Research and Development in the United States. Exploration 1976-2006

    SciTech Connect

    none,

    2010-09-01

    This report, the first in a four-part series, summarizes significant research projects performed by the U.S. Department of Energy (DOE) over 30 years to overcome challenges in exploration and to make generation of electricity from geothermal resources more cost-competitive.

  19. Research on the Textbook Selection Process in the United States of America

    ERIC Educational Resources Information Center

    Watt, Michael G.

    2009-01-01

    The purpose of this article was to review published research literature about procedures used to select textbooks in the USA. The contents of books, collected works, reports and journal articles were analysed, and summaries of the contents were then organised chronologically to present a commentary on the topic. The results showed that procedures…

  20. Census of Institutional Repositories in the United States: MIRACLE Project Research Findings. CLIR Publication No. 140

    ERIC Educational Resources Information Center

    Markey, Karen; Rieh, Soo Young; St. Jean, Beth; Kim, Jihyun; Yakel, Elizabeth

    2007-01-01

    In this report, the authors describe results of a nationwide census of institutional repositories in U.S. academic institutions. The census is one of several activities of the MIRACLE Project, an Institute of Museum and Library Services (IMLS)-funded research program based at the University of Michigan. The acronym MIRACLE means "Making…

  1. A comparative study of patients' attitudes toward clinical research in the United States and urban and rural China.

    PubMed

    Wu, Elizabeth; Wang, Tianyi; Lin, Tammy; Chen, Xisui; Guan, Zhe; Cao, Claudia; Rao, Huiying; Yang, Ming; Feng, Bo; Pui, Sandra; Chan, Melvin; Fu, Sherry; Lin, Andy; Wei, Lai; Lok, Anna S

    2015-04-01

    As the number of clinical trials conducted in China increases, understanding Chinese attitudes toward clinical research is critical for designing effective and ethical studies. Two survey studies were conducted in 2012 and 2013 to compare patient attitudes toward clinical research and factors affecting research participation in the United States and urban and rural China. We surveyed 525 patients in 2012 (186 US, 186 urban, 153 rural China) and 690 patients in 2013 (412 US, 206 urban, 72 rural China). US patients were more likely to have no concerns regarding research participation than Chinese patients. Most common concerns of US patients were safety, privacy and confidentiality, and time required. Safety was a top concern for many Chinese. Chinese patients, particularly rural Chinese, were more concerned about the likelihood of self-benefit, and receiving free medical care and financial incentive had greater influence on their participation. Being informed of the freedom to choose whether to participate or to leave a study was less important to Chinese patients. Our study provides important insights into Chinese patients' attitudes toward clinical research and the need to educate them about their rights. These findings help in designing cross-cultural clinical studies that maximize enrollment while upholding Western ethical standards.

  2. Integrating psychological research on girls with feminist activism: a model for building a liberation psychology in the United States.

    PubMed

    Grant, Kathryn E; Finkelstein, Jo-Ann S; Lyons, Aoife L

    2003-03-01

    A liberation psychology is needed to bridge the gap between psychology's focus on individual distress and broad social forces that foster such distress. We offer a model for bridging this gap by focusing on a specific area of psychology (psychological research on girls) and a specific social movement (feminist activism). Psychological research on girls and feminist activism share the common goal of improving the lives of girls and women. However, both have fallen short of this goal. This is due, in part, to the weaknesses associated with each endeavor and to the fact that the complementary strengths of each have remained isolated from the other. In this paper, we propose a common language and shared framework to integrate psychological research with feminist activism. First, we review the basic strengths and weaknesses associated with psychological research and feminist activism, with a particular focus on how they are distinct from one another. Second, we provide a taxonomic framework for integrating these two areas on the basis of the stress paradigm, with specific examples provided from our recent reviews of the literature and our own empirical work with adolescent girls. Finally, we conclude with recommendations for future work needed to integrate psychological research on girls with feminist activism toward the goal of building a liberation psychology in the United States.

  3. Working with Young Children as Co-Researchers: An Approach Informed by the United Nations Convention on the Rights of the Child

    ERIC Educational Resources Information Center

    Lundy, Laura; McEvoy, Lesley; Byrne, Bronagh

    2011-01-01

    Research Findings: Under the United Nations Convention on the Rights of the Child (UNCRC), children have the right to express their views on all matters affecting them and to have those views given due weight. This right applies in the context of research; however, examples of young children being engaged as co-researchers remain rare. Practice or…

  4. U.S. Department of Agriculture Agricultural Research Service Mahantango Creek Watershed, Pennsylvania, United States: long-term stream discharge database

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A long-term streamflow discharge database has been developed by the U.S. Department of Agriculture, Agricultural Research Service, Pasture Systems and Watershed Management Research Unit (PSWMRU) to support intensive hydrologic and water quality research within WE-38, a 7.3 km**2 experimental watersh...

  5. U.S. Department of Agriculture Agricultural Research Service Mahantango Creek Watershed, Pennsylvania, United States: long-term water quality database

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The U.S. Department of Agriculture (USDA), Agricultural Research Service (ARS), Pasture Systems and Watershed Management Research Unit (PSWMRU) has developed a long-term water quality database to support water quality research within the 7.3 km**2 WE-38 experimental watershed in east-central Pennsyl...

  6. The usefulness of the community nursing practice model in grounding practice and research: narratives from the United States and Africa.

    PubMed

    Barry, Charlotte D; Gordon, Shirley C; Lange, Bernadette

    2007-01-01

    A community nursing practice (CNP) model is presented as the synthesis of a decade of experience of caring for persons and communities. Values form the basis of the model and provide the grounding for practice. Transcendent values of respect, caring, and wholeness are explicated in the actualizing values of primary health care: access, essentiality, empowerment, intersectoral collaboration, and community participation. Usefulness of the CNPM in providing a framework for community nursing practice at school-based community wellness centers in both the United States and Africa is described. Narratives of practice and research presented in the unique voice of three faculty members illuminate the model's values and paradigmatic view of person, nursing, community, and environment. These narratives provide insight into how the CNPM has served as a heuristic in the design of creative responses to calls for nursing in community nursing practice, education, and research.

  7. Toxic Hazards Research Unit annual report, 1990. Annual report No. 27 (Final), 1 Oct 89-15 Nov 90

    SciTech Connect

    Wall, H.G.; Vinegar, A.; Kinkead, E.R.

    1990-12-01

    This report presents a review of the activities of the Toxic Hazards Research Unit for the period of 1 October 1989 through 15 November 1990. Research activities focused on toxicity evaluations of aerospace and naval chemicals to include aircraft fuels and rocket fuels, hydraulic fluids, ground water contaminants, and chemical defense simulants. There was increased utilization of multidisciplinary efforts for quantitative toxicology studies and the development and validation of physiologically based pharmacokinetic models for predicting toxicity responses. The General Toxicology Laboratory conducted acute studies, toxicokinetic studies, repeated-dose studies, and subchronic inhalation studies to include a 90-day continuous inhalation study using the Thomas Domes. The development and characterization of a unique high pressure aerosol generator was a significant adjunct benefitting the study conducted in the Thomas Domes.

  8. Graduate School Programs and Doctoral Research in Curriculum Studies in Twenty-Five Leading Research Universities in the United States of America. A Report of a Post-Doctoral Fellowship Research Study.

    ERIC Educational Resources Information Center

    Rosales, Carmen Leonor

    This post-doctoral study was conducted to investigate selected features of graduate schools, including graduate schools of education, and graduate programs in curriculum studies in 25 leading research universities in the United States. This document describes the unique features of each of the graduate schools in the universities in regard to…

  9. Heterogeneity of Mosquito (Diptera: Culicidae) Control Community Size, Research Productivity, and Arboviral Diseases Across the United States.

    PubMed

    Hamer, Gabriel L

    2016-05-01

    Multiple factors lead to extensive variation in mosquito and mosquito-borne virus control programs throughout the United States. This variation is related to differences in budgets, number of personnel, operational activities targeting nuisance or vector species, integration of Geographical Information Systems, and the degree of research and development to improve management interventions through collaboration with academic institutions. To highlight this heterogeneity, the current study evaluates associations among the size of a mosquito control community, the research productivity, and the mosquito-borne virus human disease burden among states within the continental United States. I used the attendance at state mosquito and vector control meetings as a proxy for the size of the mosquito control community in each state. To judge research productivity, I used all peer-reviewed publications on mosquitoes and mosquito-borne viruses using data originating in each state over a 5- and 20-yr period. Total neuroinvasive human disease cases caused by mosquito-borne viruses were aggregated for each state. These data were compared directly and after adjusting for differences in human population size for each state. Results revealed that mean meeting attendance was positively correlated with the number of publications in each state, but not after correcting for the size of the population in each state. Additionally, human disease cases were positively correlated with the number of publications in each state. Finally, mean meeting attendance and human disease cases were only marginally positively associated, and no correlation existed after correcting for human population size. These analyses indicated that the mosquito control community size, research productivity, and mosquito-borne viral human disease burden varied greatly among states. The mechanisms resulting in this variation were discussed and the consequences of this variation are important given the constantly

  10. United States Air Force Summer Faculty Research Program (1984). Program Management Report. Volume 3

    DTIC Science & Technology

    1984-12-01

    Medical College V Research Location: School of Aerospace Medicine Clinical Sciences Division Neurosciences Branch Brooks Air Force Base, Texas USAF...to continue investigations begun in the summer of 1983. Project supervision was by Dr. John Taboada, Neurosciences Branch of the Clinical Sciences...agen- cies utilize DES to encrypt privacy data. Unfortunately DES has not been, nor does it appear that it will be, certified by NSA for classified data

  11. United States Air Force Summer Faculty Research Program: Program Management Report

    DTIC Science & Technology

    1988-12-01

    REPRODUCE LEGIBLY. BEST AVAILABLE COPY I 1F 7 N I’l NkhI A IiI 40) j Wj m𔃾 | L A a SECURITY CLASSIFICATION OF THIS PAGE . REPORT DOCUMENTATION PAGE SPORT...266 Wilford Hall Medical Center ... ............. ... 284 LIST OF TABLES 1 Growth of GSRP ...... ..................... . l ... 1 2 Growth of...proposals to: RESEARCH INITIATION PROGRAM Universal Energy Systems, Inc. 4401 Dayton-Xenia Road Dayton, Ohio 45432 25 .... . .. . .. . .4 m N H l m

  12. United States Air Force Summer Research Program -- 1993. Volume 1. Program Management Report

    DTIC Science & Technology

    1993-12-01

    Field: Assistant Profef! ior, PhD Laboratory: WL/MH Dept. of Elec Coamp . Eng Louisiana State University Vol-Page No: 5-52 Baton Rouge, LA 70803-0000...publication. F-177 LARGE-SCALE CORONAL MAGNETIC FIELDS: NOISE STORMS , SOFT X-RAYS AND INVERSION OF RADIO POLARIZATION Robert F. Willbon Research Associate...regions in opposite hemispheres of the Sun. The presence of such features are inferred from Very Large Array (VLA) observations of noise storms located

  13. United States Air Force Summer Faculty Research Program (1983). Program Management Report.

    DTIC Science & Technology

    1983-12-01

    common carrier at coach rates or less, by driving your private auto, or by a combination of both. (Please note that funding for rental cars requires...following the invoicing instructions referenced above. In the view of the convenience of having a car at the research location, SCEEE strongly recommends...attached in order for these charges to be allowed. iv) Please remember that SCREE must give rirw.iten approval for rental car use and without this

  14. United States Air Force Summer Faculty Research Program (1983). Technical Report. Volume 1

    DTIC Science & Technology

    1983-12-01

    Monkey Analogs for Evaluation of CD Agents : Dr. L. W. Buckalew .’. Pitch and Alcohol xxi -. . Report Number Title Research Associate * 14 Combined Blast...FINAL REPORT AIRCREW-RELEVANT MAN-MONKEY ANALOGS FOR EVALUATION OF CD AGENTS : PITCH AND ALCOHOL Prepared by: L. W. Buckalew Academic Rank: Associate...EVALUATION OF CD AGENTS : PITCH AND ALCOHOL by L. W. Buckalew ABSTRACT With the growing possibility of military personnel encountering chemical

  15. United States Air Force Summer Faculty Research Program. Program Technical Report. 1990. Volume 3

    DTIC Science & Technology

    1991-06-05

    Biomechanics Melbourne Univ. Australia Assigned: Aerospace Medical Research Lab. Parkville 3052 Victoria Australia, (03) 344-5158 Shannon Lieb Degree: PhD...Materials 112 Structural Analysis of Polymer Precursors Dr. David Grossie with Potential Nonlinear Optical Properties xlix Volume i 113 Eddy Current Testing...flow of Newtonian fluid with constant properties , the governing equations for the unsteady flow and heat transfer in cartesian tensor form are

  16. Research priorities in occupational medicine: a survey of United Kingdom medical opinion by the Delphi technique.

    PubMed Central

    Harrington, J M

    1994-01-01

    An attempt to achieve an agreed set of priorities for research in occupational medicine was undertaken by the Delphi technique. Fifty three senior practitioners of occupational medicine in academe (25) and industry or government (28) were canvassed about their views and choices for priority activity. Forty six (86%) responded to the initial enquiry and 48 (91%) provided rank order choices from a second, more detailed questionnaire. The first priority for more research on the natural history of work related ill health identified musculoskeletal disorders of the back and upper limbs followed by asthma, accidents, skin disorders, vibration induced disease, suicide and depression, and finally hearing loss. The second priority area was audit and particularly the need for its use in occupational health screening procedures. Environmental impact of industrial activity was third with the community health effects being more important than individual health effects. Stress related disease was fourth with emphasis on risk factors. The fifth area was neuropsychological effects of work exposures particularly the need for more research on diagnostic tests. Other assorted areas of concern were the cost effectiveness of occupational health, risk assessment, reproductive hazards, the effects of pharmacological agents, and the development of biomarkers as early evidence of an exposure effect. The remarkable degree of unanimity on the issues and choices and the general agreement between physicians from academe and industry on what constitute the priorities warrants further discussion and positive action. PMID:8199676

  17. Reflexivity and the "Acting Subject": Conceptualizing the Unit of Analysis in Qualitative Health Research.

    PubMed

    Shaw, James A

    2016-07-06

    The ways in which social scientists conceptualize the "reflexive" human subject have important consequences for how we go about our research. Whether and how we understand human subjects to be the authors of our own actions helps to structure what we say about health, health care, and the many other topics addressed in qualitative health research. In this article, I critically discuss assumptions of human reflexivity that are built into qualitative social science of health and medicine. I describe three alternative ways of understanding reflexive thought and human action derived from the theoretical works of Pierre Bourdieu, Bruno Latour, and George Lakoff and Mark Johnson, respectively. I then apply these three different ways of thinking about reflexivity and the acting subject to the analysis of an excerpt of participant observation data from a health services research study of transitions from hospital to home, illuminating the different kinds of analyses that arise from each perspective. I conclude with a call for social scientists to commit to the search for better ways of understanding the human subject, resisting the temptation to "settle" on theoretical statements that close down the path to more sophisticated conceptualizations of human thought and action.

  18. Speaking of sex workers: How suppression of research has distorted the United States' domestic HIV response.

    PubMed

    Forbes, Anna

    2015-05-01

    Sex workers remain a vulnerable population at risk for HIV acquisition and transmission. Research suggests that interventions at the individual level, such as condom distribution, are less effective in preventing HIV among sex workers than structural changes such as allowing safer work settings and reducing the harassment and abuse of sex workers by clients and police. In the US, HIV incidence has not declined in the last decade. This may be due in part to its policy of wilful ignorance about sex work, but the data to resolve the question simply do not exist. Political actions such as PEPFAR's prostitution pledge and a congressional campaign against "waste, fraud and abuse" in research are products of an ideological environment that suppresses research on HIV prevention and treatment needs of sex workers. Even basic prevalence data are missing because there is no "sex worker" category in the US National HIV Behavior Surveillance System. However, international efforts are taking a public health approach and are calling for decriminalization of sex work, as the most effective public health strategy for reducing HIV incidence among sex workers. Although such an approach is not yet politically feasible in the US, some urgent practical policy changes can be implemented to improve data collection and generation of evidence to support HIV prevention and treatment programs targeting sex workers.

  19. Regional Management Units for Marine Turtles: A Novel Framework for Prioritizing Conservation and Research across Multiple Scales

    PubMed Central

    Wallace, Bryan P.; DiMatteo, Andrew D.; Hurley, Brendan J.; Finkbeiner, Elena M.; Bolten, Alan B.; Chaloupka, Milani Y.; Hutchinson, Brian J.; Abreu-Grobois, F. Alberto; Amorocho, Diego; Bjorndal, Karen A.; Bourjea, Jerome; Bowen, Brian W.; Dueñas, Raquel Briseño; Casale, Paolo; Choudhury, B. C.; Costa, Alice; Dutton, Peter H.; Fallabrino, Alejandro; Girard, Alexandre; Girondot, Marc; Godfrey, Matthew H.; Hamann, Mark; López-Mendilaharsu, Milagros; Marcovaldi, Maria Angela; Mortimer, Jeanne A.; Musick, John A.; Nel, Ronel; Pilcher, Nicolas J.; Seminoff, Jeffrey A.; Troëng, Sebastian; Witherington, Blair; Mast, Roderic B.

    2010-01-01

    Background Resolving threats to widely distributed marine megafauna requires definition of the geographic distributions of both the threats as well as the population unit(s) of interest. In turn, because individual threats can operate on varying spatial scales, their impacts can affect different segments of a population of the same species. Therefore, integration of multiple tools and techniques — including site-based monitoring, genetic analyses, mark-recapture studies and telemetry — can facilitate robust definitions of population segments at multiple biological and spatial scales to address different management and research challenges. Methodology/Principal Findings To address these issues for marine turtles, we collated all available studies on marine turtle biogeography, including nesting sites, population abundances and trends, population genetics, and satellite telemetry. We georeferenced this information to generate separate layers for nesting sites, genetic stocks, and core distributions of population segments of all marine turtle species. We then spatially integrated this information from fine- to coarse-spatial scales to develop nested envelope models, or Regional Management Units (RMUs), for marine turtles globally. Conclusions/Significance The RMU framework is a solution to the challenge of how to organize marine turtles into units of protection above the level of nesting populations, but below the level of species, within regional entities that might be on independent evolutionary trajectories. Among many potential applications, RMUs provide a framework for identifying data gaps, assessing high diversity areas for multiple species and genetic stocks, and evaluating conservation status of marine turtles. Furthermore, RMUs allow for identification of geographic barriers to gene flow, and can provide valuable guidance to marine spatial planning initiatives that integrate spatial distributions of protected species and human activities. In addition

  20. Research unit INTERNANO: Mobility, aging and functioning of engineered inorganic nanoparticles at the aquatic-terrestrial interface

    NASA Astrophysics Data System (ADS)

    Schaumann, Gabriele Ellen; Metreveli, George; Baumann, Thomas; Klitzke, Sondra; Lang, Friederike; Manz, Werner; Nießner, Reinhard; Schulz, Ralf; Vogel, Hans-Jörg

    2013-04-01

    Engineered inorganic nanoparticles (EINP) are expected to pass the wastewater-river-topsoil-groundwater pathway. Despite their increasing release, the processes governing the EINP aging and the changes in functionality in the environment are up to now largely unknown. The objective of the interdisciplinary research unit INTERNANO funded by the DFG is to identify the processes relevant for the fate of EINP and EINP-associated pollutants in the interfacial zone between aquatic and terrestrial ecosystems. The research unit consists of six subprojects and combines knowledge from aquatic and terrestrial sciences as well as from microbiology, ecotoxicology, physicochemistry, soil chemistry and soil physics. For the identification of key processes we will consider compartment specific flow conditions, physicochemistry and biological activity. Situations representative for a floodplain system are simulated using micromodels (μm scale) as well as incubation, soil column and joint laboratory stream microcosm experiments. These results will be transferred to a joint aquatic-terrestrial model system on EINP aging, transport and functioning across the aquatic-terrestrial transition zone. EINP isolation and characterization will be carried out via a combination of chromatographic, light scattering and microscopic methods including dynamic light scattering, elemental analysis, hydrodynamic radius chromatography, field flow fractionation as well as atomic force microscopy, Raman microscopy and electron microscopy. INTERNANO generates fundamental aquatic-terrestrial process knowledge, which will help to evaluate the environmental significance of the EINP at aquatic-terrestrial interfaces. Thus, INTERNANO provides a scientific basis to assess and predict the environmental impact of EINP release into the environment.

  1. Test of four stand growth simulators for the northeastern United States. Forest Service research paper

    SciTech Connect

    Schuler, T.M.; Marquis, D.A.; Ernst, R.L.; Simpson, B.T.

    1993-09-01

    SILVAH, FIBER, NE-TWIGS, and OAKSIM simulators, commonly used in the northeastern United States, were evaluated by comparing predicted stand development with actual stand development records for periods ranging from 15 to 50 years. Results varied with stand parameter, forest type, projection length, and geographic area. Except in the spruce-fir forest type where FIBER stands out as the best simulator, no single simulator is clearly superior to the others for all locations within a forest type. In general, FIBER, NE-TWIGS, and SILVAH performed best in the northern hardwood (beech-birch-maple) forest type: NE-TWIGS and SILVAH performed best in the Allegheny hardwood (cherry-maple) forest type; SILVAH and OAKSIM performed best in the oak-hickory forest type; and SILVAH was most suitable in the transition hardwood (mixture of northern hardwoods and oaks) forest type. The results give growth and yield model users more information for selecting the simulator most suitable for their particular needs. The results also can be used as a diagnostic tool for growth and yield model development.

  2. Direct economic impact of Parkinson's disease: a research survey in the United Kingdom.

    PubMed

    Findley, Leslie; Aujla, Manjit; Bain, Peter G; Baker, Mary; Beech, Catherine; Bowman, Clive; Holmes, Jeremy; Kingdom, Wendy K; MacMahon, Douglas G; Peto, Viv; Playfer, Jeremy R

    2003-10-01

    The direct costs of care were evaluated prospectively in a sample of people with Parkinson's disease (PD) in the United Kingdom in 1998. The subjects were drawn from a random sample of general practitioner practices within a representative sample of 36 Regional Health Authorities and the equivalent. A total of 444 resource use questionnaires with usable data were returned (response rate, 59%). The total mean annual cost of care per patient for all patients by age was 5,993 pounds (9,554 euro, n = 432). Hoehn and Yahr stage significantly (P < 0.001) influenced expenditure by stage as follows: 0 and I, 2,971 pounds (4,736 euro, n = 110); II, pound 3,065 (4,886 euro, n = 89); III, 6,183 pounds (9,857 euro, n = 120); IV, 10,134 pounds (euro;16,155, n = 87); V, 18,358 pounds (29,265 euro, n = 17). National Health Service costs accounted for approximately 38% and social services for 34% of the direct costs of care. Drug expenditure accounted for 24% of overall costs in the <65 years age group and 10% in patients aged >85 years. A move from home to residential care was associated with an approximately 500% cost increase. In conclusion, PD imposes significant direct costs on public services and on individuals. These costs should be taken into account when allocating public funds.

  3. Structured additive distributional regression for analysing landings per unit effort in fisheries research.

    PubMed

    Mamouridis, Valeria; Klein, Nadja; Kneib, Thomas; Cadarso Suarez, Carmen; Maynou, Francesc

    2017-01-01

    We analysed the landings per unit effort (LPUE) from the Barcelona trawl fleet targeting the red shrimp (Aristeus antennatus) using novel Bayesian structured additive distributional regression to gain a better understanding of the dynamics and determinants of variation in LPUE. The data set, covering a time span of 17 years, includes fleet-dependent variables (e.g. the number of trips performed by vessels), temporal variables (inter- and intra-annual variability) and environmental variables (the North Atlantic Oscillation index). Based on structured additive distributional regression, we evaluate (i) the gain in replacing purely linear predictors by additive predictors including nonlinear effects of continuous covariates, (ii) the inclusion of vessel-specific effects based on either fixed or random effects, (iii) different types of distributions for the response, and (iv) the potential gain in not only modelling the location but also the scale/shape parameter of these distributions. Our findings support that flexible model variants are indeed able to improve the fit considerably and that additional insights can be gained. Tools to select within several model specifications and assumptions are discussed in detail as well.

  4. Integrating Research and Action: A Systematic Review of Community-based Participatory Research To Address Health Disparities In Environmental and Occupational Health in the United States

    PubMed Central

    Cook, Won Kim

    2009-01-01

    Introduction Integrating research and action represents a goal and key principles of CBPR, but there has been little effort to synthesize the literature to evaluate if such integration is occurring. Objectives 1) To examine the extent to which CBPR integrates action to effect community-level change; and 2) to ascertain factors that facilitates such integration. Methods Original articles reporting on CBPR in environmental and occupational health in the United States were identified primarily through a MEDLINE search. Inceptions, processes, methods, and outcomes of the projects were reviewed. Results In fourteen of the twenty studies reviewed, CBPR led to community-level action to improve the health and well-being of the community members. Observational studies that investigated problems posed by the affected community and that incorporated qualitative methods were more likely to lead to action. The collaboration among government scientists, university researchers, and community partners emerged as a new model of CBPR partnerships that effectively integrates research and action. Conclusions To help CBPR better integrate research and action, a shift towards community-initiated and action-oriented observational studies might be needed. PMID:18621950

  5. United States Air Force Research Initiation Program. 1985 Technical Report. Volume 3.

    DTIC Science & Technology

    1987-04-01

    8217 . Nero, A.V., "Indoor Radiation Exposures from 222-Rn and its Daughter5: A View of the Issue," Health PFhyaj_ , Volume 45, 1983, no.277-288 4. Gesell , T.F...OOlZ/SE�l-o0360, Subcontract No. S-76()-OMG-O0). Appreciation is expressed to Dr. Arnold A. Barnes, Jr. for his encouragement and discussions...8217 uquLct - ; - the (ir F orce Geophysics Laboratory. I reported on " .5. I 1 i mirary results of my research to Dr. Arnold Earnes, "ho (I , ,’d ,is

  6. Directory of Solar Energy Research Activities in the United States: First Edition, May 1980. [1220 projects

    SciTech Connect

    1980-05-01

    Information covering 1220, FY 1978 and FY 1979 solar energy research projects is included. In addition to the title and text of project summaries, the directory contains the following indexes: subject index, investigator index, performing organization index, and supporting organization index. This information was registered with the Smithsonian Science Information Exchange by Federal, State, and other supporting organizations. The project summaries are categorized in the following areas: biomass, ocean energy, wind energy,photovoltaics, photochemical energy conversion, photobiological energy conversion, solar heating and cooling, solar process heat, solar collectors and concentrators, solar thermal electric generation, and other solar energy conversion. (WHK)

  7. United States Air Force Summer Research Program 1991. Volume 1. Program Management Report

    DTIC Science & Technology

    1992-01-09

    0 6 0 Wisconsin 3 0 1 G 4 0 Wyoming 3 1 1 4 2 2 Canada 1 1 0 0 1 1 Total 505 170 1251 142 1 7561 312 A- 13 Table A-8. High School Participants (HSAP...Professor SPECIALTY: Mathematics Dept of Math & Comuter SO LAB ASSIGNMENT: TSD LWWyne-Owen Cotlto Meqhis, TN 38126 George Harley Hartung DEGREE: PhD...SUBMAXIMAL EXERCISE TESTING IN AEROBICALLY FIT AND NONFIT SUBJECTS G. Harley Hartung, Ph.D. Faculty Research Associate (Professor of Physiology) ABSTRACT

  8. United States Air Force Graduate Student Research Program. 1989 Program Technical Report. Volume 3

    DTIC Science & Technology

    1989-12-01

    DENTAL MATERIALS -Prepared by: - r-ance .orden, S.S. Academic rank: 32ohomore Dental Student Department and c’ooi of Dentistry University: -Isa~y...forces. am a sophomore dental inder! at Mehzrry Mecica 1044 College, School of Dentistry . Currently, 1 rank in the upper I ’i0 o4-c4 the-- 14ss," oF...the fiela of dentistry . I also received valuable clinical and laboratcr.’ expe-ience. The General- Dentistry and Dental Research Department at the

  9. Indium phosphide solar cell research in the United States: Comparison with non-photovoltaic sources

    NASA Technical Reports Server (NTRS)

    Weinberg, I.; Swartz, C. K.; Hart, R. E., Jr.

    1989-01-01

    Highlights of the InP solar cell research program are presented. Homojunction cells with efficiencies approaching 19 percent are demonstrated, while 17 percent is achieved for ITO/InP cells. The superior radiation resistance of the two latter cell configurations over both Si and GaAs cells has been shown. InP cells aboard the LIPS3 satellite show no degradation after more than a year in orbit. Computed array specific powers are used to compare the performance of an InP solar cell array to solar dynamic and nuclear systems.

  10. Urban Consortium Energy Task Force applied research units and projects, 1992 program. Summary and abstracts

    SciTech Connect

    1991-10-01

    This report contains brief descriptions of projects involved in the urban Consortium Energy Task Force (UCETF). The Consortium is a special network which helps to define urban problems, and commercialize technologies which could help solve those problems. Research and Development priorities within the program are transportation, energy, environment, and economic development and energy efficient facilities. The Consortium has established partnerships with US DOE on energy utilities, alternative vehicle fuels, waste management, and electricity management. A technology transfer committee was established to build a marketing program.

  11. Synthesis on Quaternary aeolian research in the unglaciated eastern United States

    NASA Astrophysics Data System (ADS)

    Markewich, Helaine W.; Litwin, Ronald J.; Wysocki, Douglas A.; Pavich, Milan J.

    2015-06-01

    Late-middle and late Pleistocene, and Holocene, inland aeolian sand and loess blanket >90,000 km2 of the unglaciated eastern United States of America (USA). Deposits are most extensive in the Lower Mississippi Valley (LMV) and Atlantic Coastal Plain (ACP), areas presently lacking significant aeolian activity. They provide evidence of paleoclimate intervals when wind erosion and deposition were dominant land-altering processes. This study synthesizes available data for aeolian sand deposits in the LMV, the Eastern Gulf Coastal Plain (EGCP) and the ACP, and loess deposits in the Middle Atlantic Coastal Plain (MACP). Data indicate: (a) the most recent major aeolian activity occurred in response to and coincident with growth and decay of the Laurentide Ice Sheet (LIS); (b) by ∼40 ka, aeolian processes greatly influenced landscape evolution in all three regions; (c) aeolian activity peaked in OIS2; (d) OIS3 and OIS2 aeolian records are in regional agreement with paleoecological records; and (e) limited aeolian activity occurred in the Holocene (EGCP and ACP). Paleoclimate and atmospheric-circulation models (PCMs/ACMs) for the last glacial maximum (LGM) show westerly winter winds for the unglaciated eastern USA, but do not resolve documented W and SW winds in the SEACP and WNW and N winds in the MACP. The minimum areal extent of aeolian deposits in the EGCP and ACP is ∼10,000 km2. For the LMV, it is >80,000 km2. Based on these estimates, published PCMs/ACMs likely underrepresent the areal extent of LGM aeolian activity, as well as the extent and complexity of climatic changes during this interval.

  12. Synthesis on Quaternary aeolian research in the unglaciated eastern United States

    USGS Publications Warehouse

    Markewich, Helaine Walsh; Litwin, Ronald J.; Wysocki, Douglas A.; Pavich, Milan J.

    2015-01-01

    Late-middle and late Pleistocene, and Holocene, inland aeolian sand and loess blanket >90,000 km2 of the unglaciated eastern United States of America (USA). Deposits are most extensive in the Lower Mississippi Valley (LMV) and Atlantic Coastal Plain (ACP), areas presently lacking significant aeolian activity. They provide evidence of paleoclimate intervals when wind erosion and deposition were dominant land-altering processes. This study synthesizes available data for aeolian sand deposits in the LMV, the Eastern Gulf Coastal Plain (EGCP) and the ACP, and loess deposits in the Middle Atlantic Coastal Plain (MACP). Data indicate: (a) the most recent major aeolian activity occurred in response to and coincident with growth and decay of the Laurentide Ice Sheet (LIS); (b) by ∼40 ka, aeolian processes greatly influenced landscape evolution in all three regions; (c) aeolian activity peaked in OIS2; (d) OIS3 and OIS2 aeolian records are in regional agreement with paleoecological records; and (e) limited aeolian activity occurred in the Holocene (EGCP and ACP). Paleoclimate and atmospheric-circulation models (PCMs/ACMs) for the last glacial maximum (LGM) show westerly winter winds for the unglaciated eastern USA, but do not resolve documented W and SW winds in the SEACP and WNW and N winds in the MACP. The minimum areal extent of aeolian deposits in the EGCP and ACP is ∼10,000 km2. For the LMV, it is >80,000 km2. Based on these estimates, published PCMs/ACMs likely underrepresent the areal extent of LGM aeolian activity, as well as the extent and complexity of climatic changes during this interval.

  13. A researcher's perceptions of United States Department of Agriculture funding in animal reproduction.

    PubMed

    Reeves, J J

    2007-03-01

    Dedicated funding for animal reproduction did not start until 1985 and was available primarily in the reproductive efficiency and physiology areas of the Animal Science Program. Funding for individual grants and duration of funding were similar between the National Institutes of Health and the USDA, typically in the range of 3 yr, with total direct costs of $150,000. The names of these programs have changed over time; the National Research Initiative Competitive Grants Program started in 1991 with a program in animal reproduction. The USDA did not change the award size for individual grants until 2001, when it gradually increased through 2003. The USDA then markedly increased individual grants in 2004 to a funding level of $300,000 to $500,000 over 3 to 4 yr. This has been beneficial for the funded scientist but discouraging to the applicants with high-ranking nonfunded grants. The number of grants funded per year is approaching a low critical number, with an average of only 10 new grants funded per year. At the present funding level it will be difficult for even the best scientist to sustain a research career based only on USDA funding.

  14. Undocumented immigration in the United States: some thoughts about research challenges, impacts and recent policy initiatives.

    PubMed

    Papademetriou, D G

    1988-01-01

    The author concludes that the US legalization program is not accomplishing as much of its goals as intended by the Immigration Reform and Control Act of 1986. This can be attributed to restrictive Immigration and Naturalization Service (INS) implementation regulations; the decentralized management structure of the INS, which allows local district directors considerable latitude in interpreting the legalization regulation; the different perceptions of the INS by different ethnic communities; the different levels of preparedness and cooperation by service providers which assist immigrants; and the different modes of entry and different levels of social incorporation of different ethnic groups in various parts of the country. Without a well-funded and effective immigrant data management system, the controversy surrounding numbers of immigrants will continue well beyond the end of the legalization program. INS' decision not to data-enter key variables from the legalization applications and INS' apparent failure to tap its own data resources are 2 problems contributing to the confusion. When all questions for the legalization applications are keypunched and become available, and the statutorily required survey research on a large statistically valid sample of the legalized is completed, the research community can hope to have more reliable information about the undocumented population.

  15. Computer-Assisted Photo Interpretation Research At United States Army Engineer Topographic Laboratories (USAETL)

    NASA Astrophysics Data System (ADS)

    Lukes, George E.

    1981-11-01

    A program in computer-assisted photo interpretation research (CAPIR) has been initiated at the U.S. Army Engineer Topographic Laboratories. In a new laboratory, a photo interpreter (PI) analyzing high-resolution, aerial photography interfaces directly to a digital computer and geographic information system (GIS). A modified analytical plotter enables the PI to transmit encoded three-dimensional spatial data from the stereomodel to the computer. Computer-generated graphics are displayed in the stereomodel for direct feedback of digital spatial data to the PI. Initial CAPIR capabilities include point positioning, mensuration, stereoscopic area search, GIS creation and playback, and elevation data extraction. New capabilities under development include stereo graphic superposition, a digital image workstation, and integration of panoramic Optical Bar Camera photography as a primary GIS data source. This project has been conceived as an evolutionary approach to the digital cartographic feature extraction problem. As a working feature extraction system, the CAPIR laboratory can serve as a testbed for new concepts emerging from image understanding and knowledge-based systems research.

  16. Beyond acculturation: immigration, discrimination, and health research among Mexicans in the United States.

    PubMed

    Viruell-Fuentes, Edna A

    2007-10-01

    Evidence suggests that, despite their lower socio-economic status, certain health outcomes are better for first-generation Mexican immigrants than their US-born counterparts. Socio-cultural explanations for this apparent epidemiological paradox propose that culture-driven health behaviors and social networks protect the health of the first generation and that, as immigrants acculturate, they lose these health-protecting factors. However, the prominence granted to acculturation within these explanations diverts attention from structural and contextual factors, such as social and economic inequalities, that could affect the health of immigrants and their descendants. The aim of this study is to offer a conceptual redirection away from individual-centered acculturation models towards a more complex understanding of immigrant adaptation in health research. To this end, 40 qualitative in-depth interviews were conducted with first- and second-generation Mexican immigrant women in Southeastern Michigan. The women's narratives highlighted a key process linked to their integration into US society, in which the second generation experienced a more pervasive and cumulative exposure to "othering" than the first generation. The findings point to "othering" and discrimination as potential pathways through which the health of immigrants and their descendants erodes. The paper concludes by proposing a conceptual model that locates "othering" processes within a structural framework, and by drawing implications for research on immigrant health and on discrimination and health.

  17. Drinking water and health research: a look to the future in the United States and globally.

    PubMed

    Sobsey, Mark D

    2006-01-01

    Drinking water supplies continue to be a major source of human disease and death globally because many of them remain unsafe and vulnerable. Greater efforts are needed to address the key issues and questions which influence the provision of safe drinking water. Efforts are needed to re-evaluate and set new and better priorities for drinking water research and practice. More stakeholders need to be included in the processes of identifying key issues and setting priorities for safe drinking water. The overall approach to drinking water research and the provision of safe drinking water needs to become more rational and scientific, and become more visionary and anticipatory of the ever-present and emerging risks to drinking water safety. Collectively, we need to do a better job of making safe water available, accessible and affordable for all. One such approach to safe water for all is household water treatment and safe storage, which is being promoted globally by the World Health Organization and many other stakeholders and partners to reduce the global burden of waterborne disease.

  18. ASAS Centennial Paper: Impact of animal science research on United States goat production and predictions for the future.

    PubMed

    Sahlu, T; Dawson, L J; Gipson, T A; Hart, S P; Merkel, R C; Puchala, R; Wang, Z; Zeng, S; Goetsch, A L

    2009-01-01

    Goat research in the United States has increased but at a rate less than that in production. Research on goat meat includes nutritional quality, packaging, color, sensory characteristics, and preslaughter management. Goat skins have value for leather, but quality of goat leather has not been extensively studied. Research in the production, quality, antibiotic residues, and sensory characteristics of goat milk and its products has aided development of the US dairy goat industry. Limited progress has been made in genetic improvement of milk or meat production. There is need to explore applications of genomics and proteomics and improve consistency in texture and functionality of goat cheeses. New goat meat and milk products are needed to increase demand and meet the diverse tastes of the American public. Despite research progress in control of mohair and cashmere growth, erratic prices and sale of raw materials have contributed to further declines in US production. Innovative and cooperative ventures are needed for profit sharing up to the consumer level. Internal parasites pose the greatest challenge to goat production in humid areas largely because of anthelmintic resistance. Study of alternative controls is required, including immunity enhancement via nutrition, vaccination, pasture management such as co-grazing with cattle, and genetic resistance. Similarly, the importance of health management is increasing related in part to a lack of effective vaccines for many diseases. Nutrition research should address requirements for vitamins and minerals, efficiencies of protein utilization, adjusting energy requirements for nutritional plane, acclimatization, and grazing conditions, feed intake prediction, and management practices for rapid-growth production systems. Moreover, efficient technology transfer methods are needed to disseminate current knowledge and that gained in future research.

  19. Research unit INTERNANO: Mobility, aging and functioning of engineered inorganic nanoparticles at the aquatic-terrestrial interface

    NASA Astrophysics Data System (ADS)

    Schaumann, G. E.; Baumann, T.; Duester, L.; Klitzke, S.; Lang, F.; Manz, W.; Nießner, R.; Schulz, R.; Vogel, H.-J.

    2012-04-01

    Engineered inorganic nanoparticles (EINP) are expected to pass the wastewater-river-topsoil-groundwater pathway. Despite their increasing release, the processes governing the EINP aging and the changes in functionality in the environment are up to now largely unknown. The objective of the interdisciplinary research unit INTERNANO funded by the German Research Foundation (DFG) is to identify the processes relevant for the fate of EINP and EINP-associated pollutants in the interfacial zone between aquatic and terrestrial ecosystems. The research unit consists of six subprojects and combines knowledge from aquatic and terrestrial sciences as well as from microbiology, ecotoxicology, physicochemistry, soil chemistry and soil physics. For the identification of key processes we will consider compartment specific flow conditions, physicochemistry and biological activity. Situations representative for a floodplain system are simulated using micromodels (μm scale) as well as incubation, soil column and joint laboratory stream microcosm experiments. These results will be transferred to a joint aquatic-terrestrial model system on EINP aging, transport and functioning across the aquatic-terrestrial transition zone. EINP isolation and characterization will be carried out via a combination of chromatographic, light scattering and microscopic methods including dynamic light scattering, elemental analysis, hydrodynamic radius chromatography, field flow fractionation as well as atomic force microscopy, Raman microscopy, dynamic light scattering methods and electron microscopy. INTERNANO generates fundamental aquatic-terrestrial process knowledge, which will help to evaluate the environmental significance of the EINP at aquatic-terrestrial interfaces. Therefore, INTERNANO serves as a qualitative basis to predict the environmental impact of EINP contamination.

  20. Sono-leather technology with ultrasound: a boon for unit operations in leather processing - review of our research work at Central Leather Research Institute (CLRI), India.

    PubMed

    Sivakumar, Venkatasubramanian; Swaminathan, Gopalaraman; Rao, Paruchuri Gangadhar; Ramasami, Thirumalachari

    2009-01-01

    Ultrasound is a sound wave with a frequency above the human audible range of 16 Hz to 16 kHz. In recent years, numerous unit operations involving physical as well as chemical processes are reported to have been enhanced by ultrasonic irradiation. There have been benefits such as improvement in process efficiency, process time reduction, performing the processes under milder conditions and avoiding the use of some toxic chemicals to achieve cleaner processing. These could be a better way of augmentation for the processes as an advanced technique. The important point here is that ultrasonic irradiation is physical method activation rather than using chemical entities. Detailed studies have been made in the unit operations related to leather such as diffusion rate enhancement through porous leather matrix, cleaning, degreasing, tanning, dyeing, fatliquoring, oil-water emulsification process and solid-liquid tannin extraction from vegetable tanning materials as well as in precipitation reaction in wastewater treatment. The fundamental mechanism involved in these processes is ultrasonic cavitation in liquid media. In addition to this there also exist some process specific mechanisms for the enhancement of the processes. For instance, possible real-time reversible pore-size changes during ultrasound propagation through skin/leather matrix could be a reason for diffusion rate enhancement in leather processing as reported for the first time. Exhaustive scientific research work has been carried out in this area by our group working in Chemical Engineering Division of CLRI and most of these benefits have been proven with publications in valued peer-reviewed international journals. The overall results indicate that about 2-5-fold increase in the process efficiency due to ultrasound under the given process conditions for various unit operations with additional benefits. Scale-up studies are underway for converting these concepts in to a real viable larger scale operation. In

  1. Unite research with what citizens do for fun: "recreational monitoring" of marine biodiversity.

    PubMed

    Goffredo, Stefano; Pensa, Francesco; Neri, Patrizia; Orlandi, Antonio; Gagliardi, Maria Scola; Velardi, Angela; Piccinetti, Corrado; Zaccanti, Francesco

    2010-12-01

    Institutes often lack funds and manpower to perform large-scale biodiversity monitoring. Citizens can be involved, contributing to the collection of data, thus decreasing costs. Underwater research requires specialist skills and SCUBA certification, and it can be difficult to involve volunteers. The aim of this study was to involve large numbers of recreational divers in marine biodiversity monitoring for increasing the environmental education of the public and collecting data on the status of marine biodiversity. Here we show that thousands of recreational divers can be enrolled in a short time. Using specially formulated questionnaires, nonspecialist volunteers reported the presence of 61 marine taxa encountered during recreational dives, performed as regular sport dives. Validation trials were carried out to assess the accuracy and consistency of volunteer-recorded data, and these were compared to reference data collected by an experienced researcher. In the majority of trials (76%) volunteers performed with an accuracy and consistency of 50-80%, comparable to the performance of conservation volunteer divers on precise transects in other projects. The recruitment of recreational divers involved the main diving and tour operators in Italy, a popular scientific magazine, and mass media. During the four-year study, 3825 divers completed 18757 questionnaires, corresponding to 13539 diving hours. The volunteer-sightings-based index showed that in the monitored area the biodiversity status did not change significantly within the project time scale, but there was a significant negative correlation with latitude, suggesting improved quality in the southernmost areas. This trend could be related to the presence of stressors in the northern areas and has been supported by investigations performed by the Italian Ministry of the Environment. The greatest limitation with using volunteers to collect data was the uneven spatial distribution of samples. The benefits were the

  2. Aeronautical research in the United States - Challenges for the 1990's

    NASA Technical Reports Server (NTRS)

    Petersen, Richard H.; Holmes, Bruce J.

    1990-01-01

    An overview is presented of NASA R&D initiatives in air transportation technologies that will dominate its efforts through the 1990s. These efforts are to be concentrated in (1) advanced subsonic transports with greater fuel economy, passenger capacity, and control effectiveness, whose design will be undertaken with state-of-the-art CFD and CAD/CAM systems; (2) a second-generation SST whose propulsion system will be substantially more fuel-efficient than that of Concorde and have far lower atmospheric emissions; and (3) a hypersonic transport predicated on the results of research into materials, cryogenic fuels, propulsion cycles, and propulsion/airframe aerodynamics integration, which will be undertaken in connection with the X-30 testbed.

  3. [Practice and research into multi-unit teaching of Medical Genetics.].

    PubMed

    Du, Shao-Ling; Xu, Si-Bin; Gong, Lei; Zhu, Xiao-Lei; Wang, Ping; Lin, Ai-Qin

    2010-10-01

    In order to fully arise the enthusiasm of students in active learning and promote their development, we attempted such multiple class teaching methods in teaching medical science of genetics as elaboration of the basic theory of genetics, synopsis on the advance of this field, application of multimedia teaching, case-based teaching, role-play change in class teaching, instructions on writing of reviewing articles and academic assessment by diverse examination. The results suggest that multiple teaching methods can greatly enhance the efficiency of class teaching and comprehensively cultivate the academic ability of the students as well as improve the quality of teachers. Compared with the conventional class teaching, students are much interested in giving lessons by case-based study, CAI teaching and role change of teachers and students in class teaching, which resulted in improvement of self-disciplined study of students, problem settlement, class performance, awareness of the importance of scientific research and reinforcement of team work.

  4. Public Health and Epidemiology Informatics: Recent Research and Trends in the United States

    PubMed Central

    Dixon, B. E.; Kharrazi, H.

    2015-01-01

    Summary Objectives To survey advances in public health and epidemiology informatics over the past three years. Methods We conducted a review of English-language research works conducted in the domain of public health informatics (PHI), and published in MEDLINE between January 2012 and December 2014, where information and communication technology (ICT) was a primary subject, or a main component of the study methodology. Selected articles were synthesized using a thematic analysis using the Essential Services of Public Health as a typology. Results Based on themes that emerged, we organized the advances into a model where applications that support the Essential Services are, in turn, supported by a socio-technical infrastructure that relies on government policies and ethical principles. That infrastructure, in turn, depends upon education and training of the public health workforce, development that creates novel or adapts existing infrastructure, and research that evaluates the success of the infrastructure. Finally, the persistence and growth of infrastructure depends on financial sustainability. Conclusions Public health informatics is a field that is growing in breadth, depth, and complexity. Several Essential Services have benefited from informatics, notably, “Monitor Health,” “Diagnose & Investigate,” and “Evaluate.” Yet many Essential Services still have not yet benefited from advances such as maturing electronic health record systems, interoperability amongst health information systems, analytics for population health management, use of social media among consumers, and educational certification in clinical informatics. There is much work to be done to further advance the science of PHI as well as its impact on public health practice. PMID:26293869

  5. Impact of Subspecialty Fellowship Training on Research Productivity Among Academic Plastic Surgery Faculty in the United States

    PubMed Central

    Therattil, Paul J.; Chung, Stella; Lee, Edward S.

    2015-01-01

    Purpose: The impact of subspecialty fellowship training on research productivity among academic plastic surgeons is unknown. The authors’ aim of this study was to (1) describe the current fellowship representation in academic plastic surgery and (2) evaluate the relationship between h-index and subspecialty fellowship training by experience and type. Methods: Academic plastic surgery faculty (N = 590) were identified through an Internet-based search of all ACGME-accredited integrated and combined residency programs. Research output was measured by h-index from the Scopus database as well as a number of peer-reviewed publications. The Kruskal-Wallis test, with a subsequent Mann-Whitney U test, was used for statistical analysis to determine correlations. Results: In the United States, 72% (n = 426) of academic plastic surgeons had trained in 1 or more subspecialty fellowship program. Within this cohort, the largest group had completed multiple fellowships (28%), followed by hand (23%), craniofacial (22%), microsurgery (15%), research (8%), cosmetic (3%), burn (2%), and wound healing (0.5%). Higher h-indices correlated with a research fellowship (12.5; P < .01) and multiple fellowships (10.4; P < .01). Craniofacial-trained plastic surgeons demonstrated the next highest h-index (9.8), followed by no fellowship (8.4), microsurgery (8.3), hand (7.7), cosmetic (5.2), and burn (5.1). Conclusion: Plastic surgeons with a research fellowship or at least 2 subspecialty fellowships had increased academic productivity compared with their colleagues. Craniofacial-trained physicians also demonstrated a higher marker for academic productivity than multiple other specialties. In this study, we show that the type and number of fellowships influence the h-index and further identification of such variables may help improve academic mentorship and productivity within academic plastic surgery. PMID:26664673

  6. United States Air Force 1993 Summer Research Program. Volume 10: Wright Laboratory

    NASA Astrophysics Data System (ADS)

    The paper outlines two main tasks assigned during my employment as a graduate student research associate at the Wright Laboratory, Wright Paterson Air Force Base. Upon arrival at the Wright Laboratories, I was to investigate a method of signal processing, different from the common Fourier transform, in that inherent mathematical properties of the signal space were exploited in retrieving the spectrum of the signal. The two alternative signal processing methods investigated are the MUSIC and Minimum-Norm procedures for high resolution signal processing. The results of the investigation are included with a general comment section regarding the performance of the algorithms. The second main task assigned was the investigation of angle of arrival (AOA) calculation. Traditionally, methods such as beamforming have been used to estimate AOA using arrays of sensors and sophisticated signal processing algorithms. We are curious as to whether the AOA can be measured using only two sensors and FFT processing measuring of the phase difference of the signal at two adjacent sensors. Results of this study are presented with general comments as to the validity of the measuring paradigm.

  7. AIDS prevention research in Chile and implications for the United States.

    PubMed

    Aiken, L H; Mullin, M

    1996-01-01

    Chile holds interest for researchers due to the relatively low but increasing prevalence of human immunodeficiency virus (HIV) and existence of an extensive infrastructure for implementing an affordable acquired immunodeficiency syndrome (AIDS) prevention strategy. To facilitate the development of a pragmatic, affordable AIDS intervention plan for Chile, the following data sources were reviewed: mandatory case reporting data collected by the Chilean Ministry of Health, findings of the Chilean version of the World Health Organization AIDS general population survey, studies of the validity of the official HIV transmission classification system used for national planning purposes, interviews with people with AIDS, and a study of HIV testing in Santiago's health care system. By June 1994, 1016 cases of AIDS had been reported and 1627 people had been identified as HIV-positive. 93% of those with AIDS were men; homosexual/bisexual transmission accounted for 66.2% of cases and heterosexual transmission another 19.4%. In-depth interviews with AIDS patients revealed they were a well-defined population subgroup with few linkages to other sectors. This finding calls into question the current government strategy of broad-based mass media campaigns. Preferable would be campaigns that target homosexual men. A strength of the Chilean primary health care system is its effective utilization of nurses. Nurses manage about 1/3 of clinic visits, with no input from physicians, and their involvement in AIDS prevention should be strengthened.

  8. History of research centers and professional hypnosis societies in the United States.

    PubMed

    Hilgard, E R

    1993-07-01

    The brief history of hypnosis in America begins with William James's chapter in his Principles of Psychology that got hypnosis off to a good start as a legitimate part of psychology. In the 20th century, before World War II, the idea of performing scientific investigations of hypnosis took place at Harvard University through William McDougall, at the University of Wisconsin and Yale University under Clark Hull, and, in its clinical aspects particularly, through the personal efforts of Milton H. Erickson. The resurgence after World War II is related to the use of hypnosis with war casualties during the war and with the development of clinical psychology. The aspects of the history emphasized here are the founding of continuing institutes and research centers, some theoretical cleavages that have persisted to this day, and the establishment of hypnosis societies with their journals, annual meetings, and workshops, including an International Society of Hypnosis. The history of Division 30 within the American Psychological Association brings the story up to date.

  9. The impact of the United Nations Convention on Biological Diversity on natural products research.

    PubMed

    Cragg, Gordon M; Katz, Flora; Newman, David J; Rosenthal, Joshua

    2012-12-01

    The discovery and development of novel, biologically active agents from natural sources, whether they be drugs, agrochemicals or other bioactive entities, involve a high level of interdisciplinary as well as international collaboration. Such collaboration, particularly at the international level, requires the careful negotiation of collaborative agreements protecting the rights of all parties, with special attention being paid to the rights of host (source) country governments, communities and scientific organizations. While many biodiversity-rich source countries currently might not have the necessary resources for in-country drug discovery and advanced development, they provide valuable opportunities for collaboration in this endeavor with research organizations from more high-income nations. This chapter discusses the experiences of the US National Cancer Institute and the US government-sponsored International Cooperative Biodiversity Groups program in the establishment of international agreements in the context of the Convention of Biological Diversity's objectives of promoting fair and equitable collaboration with multiple parties in many countries, and includes some specific lessons of value in developing such collaborations.

  10. Methodological approach in determination of small spatial units in a highly complex terrain in atmospheric pollution research: the case of Zasavje region in Slovenia.

    PubMed

    Kukec, Andreja; Boznar, Marija Z; Mlakar, Primoz; Grasic, Bostjan; Herakovic, Andrej; Zadnik, Vesna; Zaletel-Kragelj, Lijana; Farkas, Jerneja; Erzen, Ivan

    2014-05-01

    The study of atmospheric air pollution research in complex terrains is challenged by the lack of appropriate methodology supporting the analysis of the spatial relationship between phenomena affected by a multitude of factors. The key is optimal design of a meaningful approach based on small spatial units of observation. The Zasavje region, Slovenia, was chosen as study area with the main objective to investigate in practice the role of such units in a test environment. The process consisted of three steps: modelling of pollution in the atmosphere with dispersion models, transfer of the results to geographical information system software, and then moving on to final determination of the function of small spatial units. A methodology capable of designing useful units for atmospheric air pollution research in highly complex terrains was created, and the results were deemed useful in offering starting points for further research in the field of geospatial health.

  11. A Research-Informed Instructional Unit to Teach the Nature of Science to Pre-Service Science Teachers

    NASA Astrophysics Data System (ADS)

    Adúriz-Bravo, Agustín; Izquierdo-Aymerich, Mercè

    2009-09-01

    In this paper we discuss the foundations and process of design of a research-informed instructional unit aimed for pre-service science teacher education. The unit covers some key ideas on the nature of science (around methodology, theory change, scientific inference and explanation, values, gender issues) anchoring them in a well-known episode from the history of science—the ‘discovery’ of radium by the Curies. Such episode is mainly examined as reconstructed in the 1997 French commercial film ‘Les Palmes de Monsieur Schutz’. Pre-service science teachers are required to solve three tasks, individually and in small groups; those tasks are respectively centred around: (1) the distinction between ‘discovering’ and ‘inventing’; (2) scientific modelling via abduction; and (3) the extended hagiographic treatment of the figure of Madame Curie. Plenary debates around the tasks aim at acquainting pre-service science teachers with some powerful concepts of twentieth century philosophy of science.

  12. Declining return migration from the United States to Mexico in the late-2000s recession: a research note.

    PubMed

    Rendall, Michael S; Brownell, Peter; Kups, Sarah

    2011-08-01

    Researchers in the United States and Mexico have variously asserted that return migration from the United States to Mexico increased substantially, remained unchanged, or declined slightly in response to the 2008-2009 U.S. recession and fall 2008 global financial crisis. The present study addresses this debate using microdata from 2005 through 2009 from a large-scale, quarterly Mexican household survey, the National Survey of Occupation and Employment (ENOE), after first validating the ENOE against return-migration estimates from a specialist demographic survey, the National Survey of Demographic Dynamics (ENADID). Declines in annual return-migration flows of up to a third between 2007 and 2009 were seen among the predominantly labor-migrant groups of male migrants and all 18- to 40-year-old migrants with less than a college education; and a decline in total return migration was seen in the fourth quarter of 2008 (immediately after the triggering of the global financial crisis) compared with the fourth quarter of 2007.

  13. Toxic Hazards Research Unit

    DTIC Science & Technology

    1977-09-01

    showed that OMP-4 had produced eschar formation and destruction of the dermal layer down to the fascia, thus classifying it as a corrosive material. Both...dimethylamino Ethyl Corporationrial wer pr aredp- cresol with corn oil or pro- (solid) pylene glycol and ad- N,N’-disalicylidene-l,2- duPontpropane diamine...amino guanidine Rat >5000 5000(0) Below toxic 2,6,di-tert-butyl-di- Rata 1189(669-2111) 500(0),1000(3),2000(4) Toxic methylamino-p- cresol Mousea 307(190

  14. Toxic hazards research unit

    SciTech Connect

    Macewen, J.D.; Vernot, E.H.

    1980-08-01

    Chronic toxicity or oncogenic studies were carried out with methylcyclohexane, tricyclodecane, purified 1,1-dimethylhydrazine, and bicycloheptadiene. A subchronic inhalation study was conducted with shale derived JP-5 and DFM fuels. Acute toxicity studies were conducted on a variety of chemical agents used by the Air Force and Navy.

  15. Cancer survivorship research in Europe and the United States: where have we been, where are we going, and what can we learn from each other?

    PubMed

    Rowland, Julia H; Kent, Erin E; Forsythe, Laura P; Loge, Jon Håvard; Hjorth, Lars; Glaser, Adam; Mattioli, Vittorio; Fosså, Sophie D

    2013-06-01

    The growing number of cancer survivors worldwide has led to of the emergence of diverse survivorship movements in the United States and Europe. Understanding the evolution of cancer survivorship within the context of different political and health care systems is important for identifying the future steps that need to be taken and collaborations needed to promote research among and enhance the care of those living after cancer. The authors first review the history of survivorship internationally and important related events in both the United States and Europe. Lessons learned from survivorship research are then broadly discussed, followed by examination of the infrastructure needed to sustain and advance this work, including platforms for research, assessment tools, and vehicles for the dissemination of findings. Future perspectives concern the identification of collaborative opportunities for investigators in Europe and the United States to accelerate the pace of survivorship science going forward.

  16. Funding priorities in animal reproduction at the United States Department of Agriculture's Cooperative State Research, Education, and Extension Service.

    PubMed

    Mirando, Mark A; Hamernik, Debora L

    2006-03-01

    The National Research Initiative (NRI) Competitive Grants Program is the U.S. Department of Agriculture's major competitive grants program and is administered by the Cooperative State Research, Education, and Extension Service (CSREES). Since its inception in 1991, the NRI has funded competitive grants in the discipline of animal reproduction. Previously, this program provided funding for a broad range of projects encompassing almost every subdiscipline in reproductive biology of farm animals, including aquatic species important to the aquaculture industry. During fiscal year 2004, the NRI Animal Reproduction Program narrowed the focus of funding priorities to the topics of infertility, basic mechanisms regulating fertility, cryopreservation of gametes, reducing the postpartum interval to conception, and sterilization methods or development of monosex populations. In response to a directive to further narrow the focus of funding priorities for fiscal year 2005 and beyond, CSREES conducted a Stakeholder Workshop on Funding Priorities in Animal Reproduction at the 37th Annual Meeting of the Society for the Study of Reproduction in Vancouver, Canada. More than 75 stakeholder scientists from a cross section of federal, public, and private institutions from across the United States participated in the workshop and provided recommendations to CSREES for future NRI-funding priorities in Animal Reproduction. The recommendations provided by stakeholders included continuing efforts to focus funding priorities into fewer high-impact areas relevant to animal agriculture and aquaculture. Recommendations also included movement back toward subdisciplines of animal reproduction that cut across all applicable species. The three funding priorities that consistently emerged as recommendations from the workshop participants were 1) gonadal function and production of gametes, 2) pituitary-hypothalamic function, and 3) embryo and conceptus development, including interaction between the

  17. Solar energy development and aquatic ecosystems in the southwestern United States: potential impacts, mitigation, and research needs.

    PubMed

    Grippo, Mark; Hayse, John W; O'Connor, Ben L

    2015-01-01

    The cumulative impacts of utility-scale solar energy facilities on aquatic ecosystems in the Southwestern United States are of concern, considering the many existing regional anthropogenic stressors. We review the potential impacts of solar energy development on aquatic habitat and biota. The greatest potential for impacts is related to the loss, fragmentation, or prolonged drying of ephemeral water bodies and drainage networks resulting from the loss of desert washes within the construction footprint of the facility. Groundwater-dependent aquatic habitat may also be affected by operational groundwater withdrawal in the case of water-intensive solar technologies. Solar panels have also been found to attract aquatic insects and waterbirds, potentially resulting in mortality. Avoiding construction activity near perennial and intermittent surface waters is the primary means of reducing impacts on aquatic habitats, followed by measures to minimize erosion, sedimentation, and contaminant inputs into waterways. Currently, significant data gaps make solar facility impact assessment and mitigation more difficult. Examples include the need for more regional and site-specific studies of surface-groundwater connectivity, more detailed maps of regional stream networks and riparian vegetation corridors, as well as surveys of the aquatic communities inhabiting ephemeral streams. In addition, because they often lack regulatory protection, there is also a need to develop valuation criteria for ephemeral waters based on their ecological and hydrologic function within the landscape. By addressing these research needs, we can achieve the goal of greater reliance on solar energy, while at the same time minimizing impacts on desert ecosystems.

  18. Contributions of Qualitative Research in Informing HIV/AIDS Interventions Targeting Black MSM in the United States

    PubMed Central

    Wilson, Patrick A.; Valera, Pamela; Martos, Alexander J.; Wittlin, Natalie M.; Muñoz-Laboy, Miguel A.; Parker, Richard G.

    2015-01-01

    This article presents a systematic review of qualitative studies focusing on the Human Immunodeficiency Virus (HIV) and Acquired Immune Deficiency Syndrome (AIDS) among Black men who have sex with men (BMSM) in the United States. We reviewed studies that were published between 1980-2014. Qualitative methods employed in the studies reviewed include: in-depth interviews, focus groups, participant observation, and ethnography. We searched the following databases: PubMed, PsychINFO, JSTOR, ERIC, Sociological Abstracts, and Google Scholar for relevant articles using the following broad terms: “Black men” and/or “BMSM,” and “qualitative” and/or “ethnography.” Seventy studies were included in this review. The key themes observed across studies were: (1) heterogeneity, (2) layered stigma and intersectionality, (3) risk behaviors, (4) mental health, (5) resilience, and (6) community engagement. The review suggests that sexual behavior and HIV-status disclosure, sexual risk-taking, substance use, and psychological well-being were contextually situated. Interventions occurring at multiple levels and within multiple contexts are needed to reduce stigma within the Black community. Similarly, structural interventions targeting religious groups, schools, and health care systems are needed to improve the health outcomes among BMSM. Community engagement and using community-based participatory research methods may facilitate the development and implementation of culturally appropriate HIV/AIDS interventions targeting BMSM. PMID:26241373

  19. INDEPENDENT TECHNICAL ASSESSMENT OF MANAGEMENT OF STORMWATER AND WASTEWATER AT THE SEPARATIONS PROCESS RESEARCH UNIT (SPRU) DISPOSITION PROJECT, NEW YORK

    SciTech Connect

    Abitz, R.; Jackson, D.; Eddy-Dilek, C.

    2011-06-27

    The U.S. Department of Energy (DOE) is currently evaluating the water management procedures at the Separations Process Research Unit (SPRU). The facility has three issues related to water management that require technical assistance: (1) due to a excessive rainfall event in October, 2010, contaminated water collected in basements of G2 and H2 buildings. As a result of this event, the contractor has had to collect and dispose of water offsite; (2) The failure of a sump pump at a KAPL outfall resulted in a Notice of Violation issued by the New York State Department of Environment and Conservation (NYSDEC) and subsequent Consent Order. On-site water now requires treatment and off-site disposition; and (3) stormwater infiltration has resulted in Strontium-90 levels discharged to the storm drains that exceed NR standards. The contractor has indicated that water management at SPRU requires major staff resources (at least 50 persons). The purpose of this review is to determine if the contractor's technical approach warrants the large number of staff resources and to ensure that the technical approach is compliant and in accordance with federal, state and NR requirements.

  20. Contributions of Qualitative Research in Informing HIV/AIDS Interventions Targeting Black MSM in the United States.

    PubMed

    Wilson, Patrick A; Valera, Pamela; Martos, Alexander J; Wittlin, Natalie M; Muñoz-Laboy, Miguel A; Parker, Richard G

    2016-01-01

    This article presents a systematic review of qualitative studies focusing on human immunodeficiency virus (HIV) and acquired immune deficiency syndrome (AIDS) among Black men who have sex with men (BMSM) in the United States. We reviewed studies that were published between 1980 and 2014. Qualitative methods employed in the studies reviewed include in-depth interviews, focus groups, participant observation, and ethnography. We searched several databases (PubMed, PsychINFO, JSTOR, ERIC, Sociological Abstracts, and Google Scholar) for relevant articles using the following broad terms: "Black men" "Black gay/bisexual" or "Black men who have sex with men," and "qualitative" and/or "ethnography." We include 70 studies in this review. The key themes observed across studies were (1) heterogeneity, (2) layered stigma and intersectionality, (3) risk behaviors, (4) mental health, (5) resilience, and (6) community engagement. The review suggests that sexual behavior and HIV-status disclosure, sexual risk taking, substance use, and psychological well-being were contextually situated. Interventions occurring at multiple levels and within multiple contexts are needed to reduce stigma within the Black community. Similarly, structural interventions targeting religious groups, schools, and health care systems are needed to improve the health outcomes among BMSM. Community engagement and using community-based participatory research methods may facilitate the development and implementation of culturally appropriate HIV/AIDS interventions targeting BMSM.

  1. Utilization of the aquatic research facility and fertilization syringe unit to study sea urchin development in space.

    PubMed

    Schatten, H; Chakrabarti, A; Levine, H G; Anderson, K

    1999-10-01

    Methods were developed for the investigation of the effects of microgravity on early development in sea urchins within the Canadian Space Agency's Aquatic Research Facility (ARF). The ARF payload provided light, temperature control, automated fixation capability, and a 1 G on-orbit centrifuge control. Eggs and embryos of either the sea urchin species Lytechinus pictus or Strongylocentrotus purpuratus were loaded into Standard Container Assemblies (SCAs) which comprised the experimental aquaria (33 mL volume) contained within the ARF. A newly developed Fertilization Syringe Unit (FSU) was used to achieve "in-flight" fertilization capability. Fixative solutions were preloaded into fixation blocks maintained adjacent to the SCAs and injected at pre-selected time points, resulting in final (diluted) concentrations of either 0.5% or 2% glutaraldehyde (depending upon embryonic stage). Light, scanning, and transmission electron microscopy determined that all desired embryonic and cell division stages (16-cell stage, blastula, gastrula, and pluteus) were preserved using the experimental protocols and fixation capability provided by the ARF/FSU system.

  2. Psychopathology research in the RDoC era: Unanswered questions and the importance of the psychophysiological unit of analysis

    PubMed Central

    Shankman, Stewart A.; Gorka, Stephanie M.

    2015-01-01

    The NIMH Research Domain Criteria initiative (RDoC) seeks to re-conceptualize psychopathology by identifying transdiagnostic constructs that reflect core mechanisms of psychopathology. Although the RDoC framework has been discussed in a many prior papers, there are several methodological and conceptual points that have yet to be fully specified. For example, little discussion exists on the importance of distinguishing each construct’s nomological network and linking it to risk for psychopathology. It has also been unclear the extent to which RDoC constructs (within and across systems) should relate to one another and how these associations may differ as a function of developmental period. These are important questions as we enter the RDoC era and psychophysiological measures represent an exciting tool to address these issues. In this paper, we discuss the currently un- (or under-)specified aspects of the RDoC initiative and highlight the advantages of the psychophysiological ‘unit of analysis.’ We also briefly review existing psychophysiological studies, within the positive and negative valence systems, that exemplify the RDoC approach and make recommendations for how future studies can help the field progress in this mission. PMID:25578646

  3. REVISED FINAL REPORT – INDEPENDENT VERIFICATION SURVEY ACTIVITIES AT THE SEPARATIONS PROCESS RESEARCH UNIT SITES, NISKAYUNA, NEW YORK – DCN 0496-SR-06-1

    SciTech Connect

    Evan Harpenau

    2011-10-10

    The Separations Process Research Unit (SPRU) complex located on the Knolls Atomic Power Laboratory (KAPL) site in Niskayuna, New York, was constructed in the late 1940s to research the chemical separation of plutonium and uranium (Figure A-1). SPRU operated as a laboratory scale research facility between February 1950 and October 1953. The research activities ceased following the successful development of the reduction oxidation and plutonium/uranium extraction processes. The oxidation and extraction processes were subsequently developed for large scale use by the Hanford and Savannah River sites (aRc 2008a). Decommissioning of the SPRU facilities began in October 1953 and continued through the 1990s.

  4. Aquaculture genomics, genetics and breeding in the United States: current status, challenges, and priorities for future research.

    PubMed

    Abdelrahman, Hisham; ElHady, Mohamed; Alcivar-Warren, Acacia; Allen, Standish; Al-Tobasei, Rafet; Bao, Lisui; Beck, Ben; Blackburn, Harvey; Bosworth, Brian; Buchanan, John; Chappell, Jesse; Daniels, William; Dong, Sheng; Dunham, Rex; Durland, Evan; Elaswad, Ahmed; Gomez-Chiarri, Marta; Gosh, Kamal; Guo, Ximing; Hackett, Perry; Hanson, Terry; Hedgecock, Dennis; Howard, Tiffany; Holland, Leigh; Jackson, Molly; Jin, Yulin; Kahlil, Karim; Kocher, Thomas; Leeds, Tim; Li, Ning; Lindsey, Lauren; Liu, Shikai; Liu, Zhanjiang; Martin, Kyle; Novriadi, Romi; Odin, Ramjie; Palti, Yniv; Peatman, Eric; Proestou, Dina; Qin, Guyu; Reading, Benjamin; Rexroad, Caird; Roberts, Steven; Salem, Mohamed; Severin, Andrew; Shi, Huitong; Shoemaker, Craig; Stiles, Sheila; Tan, Suxu; Tang, Kathy F J; Thongda, Wilawan; Tiersch, Terrence; Tomasso, Joseph; Prabowo, Wendy Tri; Vallejo, Roger; van der Steen, Hein; Vo, Khoi; Waldbieser, Geoff; Wang, Hanping; Wang, Xiaozhu; Xiang, Jianhai; Yang, Yujia; Yant, Roger; Yuan, Zihao; Zeng, Qifan; Zhou, Tao

    2017-02-20

    marker-assisted selection, causal gene/mutation-assisted selection, genome selection, and genome editing using CRISPR and other technologies must be developed, demonstrated with applicability, and application to aquaculture industries.Major progress has been made in aquaculture genomics for dozens of fish and shellfish species including the development of genetic linkage maps, physical maps, microarrays, single nucleotide polymorphism (SNP) arrays, transcriptome databases and various stages of genome reference sequences. This paper provides a general review of the current status, challenges and future research needs of aquaculture genomics, genetics, and breeding, with a focus on major aquaculture species in the United States: catfish, rainbow trout, Atlantic salmon, tilapia, striped bass, oysters, and shrimp. While the overall research priorities and the practical goals are similar across various aquaculture species, the current status in each species should dictate the next priority areas within the species. This paper is an output of the USDA Workshop for Aquaculture Genomics, Genetics, and Breeding held in late March 2016 in Auburn, Alabama, with participants from all parts of the United States.

  5. Collaboration between the US Forest Service and the USDA Agricultural Research Service on the complementary conservation of crop wild relatives in the United States

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Two USDA agencies, the Forest Service (USFS) and the Agricultural Research Service (USDA-ARS) are cooperating on the complementary conservation of crop wild relatives (CWR) native to the United States. The USFS manages 193 million acres of National Forest System lands in 43 states and provides suppo...

  6. Creating a Supportive Teaching Culture in the Research University Context: Strategic Partnering and Interdisciplinary Collaboration between a Teaching Center and Academic Units

    ERIC Educational Resources Information Center

    Brown, Marie Kendall; Ralston, Patricia A. S.; Baumgartner, Kathy B.; Schreck, Melissa A.

    2015-01-01

    This paper describes 2 "strategic partnering" and "interdisciplinary collaboration" case studies between a Center for Teaching and Learning (CTL) and an academic unit at a mid-sized metropolitan research university in the American Midwest. These faculty development partnerships were developed to meet the unique needs of faculty…

  7. Similar or Different?: A Comparative Analysis of Higher Education Research in Political Science and International Relations between the United States of America and the United Kingdom

    ERIC Educational Resources Information Center

    Blair, Alasdair

    2015-01-01

    This article focuses on the nature of the writing in 73 articles published in six U.S. and U.K. political science and international relations journals that focus on teaching and learning. A comparative analysis is made of the articles through a review of the characteristics of the authors, the themes researched, the analytical focus, the research…

  8. Planning the Marketing Strategy. PACE Revised. Level 3. Unit 6. Research & Development Series No. 240CB6.

    ERIC Educational Resources Information Center

    Ashmore, M. Catherine; Pritz, Sandra G.

    This individualized, competency-based unit on planning marketing strategy, the sixth of 18 modules, is on the third level of the revised Program for Acquiring Competence in Entrepreneurship (PACE). Intended for the advanced secondary and postsecondary levels and for adults wanting training or retraining, this unit, together with the other…

  9. Managing Customer Credit and Collections. PACE Revised. Level 3. Unit 17. Research & Development Series No. 240CB17.

    ERIC Educational Resources Information Center

    Ashmore, M. Catherine; Pritz, Sandra G.

    This individualized, competency-based unit on managing customer credit and collection, the 17th of 18 modules, is on the third level of the revised Program for Acquiring Competence in Entrepreneurship (PACE). Intended for the advanced secondary and postsecondary levels and for adults wanting training or retraining, this unit, together with the…

  10. Keeping the Business Records. PACE Revised. Level 3. Unit 15. Research & Development Series No. 240CB15.

    ERIC Educational Resources Information Center

    Ashmore, M. Catherine; Pritz, Sandra G.

    This individualized, competency-based unit on keeping business records, the 15th of 18 modules, is on the third level of the revised Program for Acquiring Competence in Entrepreneurship (PACE). Intended for the advanced secondary and postsecondary levels and for adults wanting training or retraining, this unit, together with the other materials at…

  11. Cancer Survivorship Research in Europe and the United States: Where have we been, where are we going, and what can we learn from each other?

    PubMed Central

    Kent, Erin E.; Forsythe, Laura P.; Loge, Jon Håvard; Hjorth, Lars; Glaser, Adam; Mattioli, Vittorio; Fosså, Sophie D.

    2013-01-01

    The growing number of cancer survivors worldwide has led to of the emergence of diverse survivorship movements in the United States and Europe. Understanding the evolution of cancer survivorship within the context of different political and healthcare systems is important for identifying the future steps that need to be taken and collaborations needed to promote research among and enhance the care of those living after cancer. We first review the history of survivorship internationally and important related events in both the US and Europe. We then discuss lessons learned from survivorship research broadly, followed by examination of the infrastructure needed to sustain and advance this work, including: platforms for research, assessment tools, and vehicles for the dissemination of findings. We end with future perspectives, identifying the collaborative opportunities for investigators in Europe and the United States to accelerate the pace of survivorship science going forward. PMID:23695922

  12. Description of a dual fail-operational redundant strapdown inertial measurement unit for integrated avionics systems research

    NASA Technical Reports Server (NTRS)

    Bryant, W. H.; Morrell, F. R.

    1981-01-01

    Attention is given to a redundant strapdown inertial measurement unit for integrated avionics. The system consists of four two-degree-of-freedom turned rotor gyros and four two-degree-of-freedom accelerometers in a skewed and separable semi-octahedral array. The unit is coupled through instrument electronics to two flight computers which compensate sensor errors. The flight computers are interfaced to the microprocessors and process failure detection, isolation, redundancy management and flight control/navigation algorithms. The unit provides dual fail-operational performance and has data processing frequencies consistent with integrated avionics concepts presently planned.

  13. 'Well, It's the Risk of the Unknown… Right?': A Qualitative Study of Perceived Risks and Benefits of HIV Cure Research in the United States

    PubMed Central

    Dubé, Karine; Taylor, Jeff; Sylla, Laurie; Evans, David; Dee, Lynda; Burton, Alasdair; Willenberg, Loreen; Rennie, Stuart; Skinner, Asheley; Tucker, Joseph D.; Weiner, Bryan J.; Greene, Sandra B.

    2017-01-01

    Introduction Biomedical research towards an HIV cure is advancing in the United States and elsewhere, yet little is known about perceptions of risks and benefits among potential study participants and other stakeholders. We conducted a qualitative study to explore perceived risks and benefits of investigational HIV cure research among people living with HIV (PLWHIV), biomedical HIV cure researchers, policy-makers and bioethicists. Methods We conducted a qualitative research study using in-depth interviews with a purposive sample of PLWHIV, biomedical HIV cure researchers, policy-makers and bioethicists in 2015–2016. We analysed interview transcripts using thematic analysis anchored in grounded theory. Results We conducted and analyzed 36 key informant interviews. Qualitative analysis revealed four main findings. 1) Potential HIV cure study volunteers noted needing more information and education about the potential risks of HIV cure research. 2) Biomedical HIV cure researchers, policy-makers and bioethicists showed less awareness of social and financial risks of HIV cure research than PLWHIV. 3) Most respondents across the different categories of informants identified some risks that were too great to be acceptable in HIV cure research, although a subset of PLWHIV did not place an upper limit on acceptable risk. 4) PLWHIV showed a better awareness of potential psychological benefits of participating in HIV cure research than other groups of stakeholders. Conclusion Our research suggests that PLWHIV have a variable understanding of the individual risks, sometimes substantial, associated with participating in biomedical HIV cure research studies. Community engagement and increased research literacy may help improve community understanding. Intensive informed consent procedures will be necessary for ethical study implementation. The current state of HIV cure research offers greater potential benefits to society than to participants. There is likely to be disagreement

  14. The use of Global Positioning System units and ArcGIS Online to engage K-12 Students in Research Being Done in their Local Communities

    NASA Astrophysics Data System (ADS)

    Butcher, C. E.; Sparrow, E. B.; Clucas, T.

    2015-12-01

    Incorporating K-12 students in scientific research processes and opportunities in their communities is a great way to bridge the gap between research and education and to start building science research capacity at an early age. One goal of the Experimental Program to Stimulate Competitive Research (EPSCoR) Alaska Adapting to Changing Environments project is to engage the local community in the research as well as to share results with the people. By giving K-12 students Global Positioning System (GPS) units, and allowing them to collect and map their own data, they are being exposed to some of the research methods being used by scientists in the Alaska ACE project. This hands-on, minds-on method has been successfully used in formal education settings such as a Junior High School classroom in Nuiqsut, Alaska as well as in informal education settings such as summer camps in Barrow, Alaska and Kenai, Alaska. The students progress from mapping by hand to collecting location data with their GPS units and cameras, and imputing this information into ArcGIS Online to create map products. The data collected were from sites ranging from important places in the community to sites visited during summer camps, with students reflecting on data and site significance. Collecting data, using technology, and creating map products contribute to science skills and practices students need to conduct research of their own and to understand research being done around them. The goal of this education outreach implementation is to bring students closer to the research, understand the process of science, and have the students continue to collect data and contribute to research in their communities. Support provided for this work from the Alaska EPSCoR NSF Award #OIA-1208927 and the state of Alaska is gratefully acknowledged.

  15. SEPARATIONS RESEARCH AT THE UNITED STATES ENVIRONMENTAL PROTECTION AGENCY - TOWARDS RECOVERY OF VOCS AND METALS USING MEMBRANES AND ADSORPTION PROCESSES

    EPA Science Inventory

    The USEPA's National Risk Management Research Laboratory is investigating new separations materials and processes for removal and recovery of volatile organic compounds (VOCs) and toxic metals from wastestreams and industrial process streams. Research applying membrane-based perv...

  16. An Examination of the Role and Career Paths of Chief Research Administrators in Selected Major Research Universities in the United States

    ERIC Educational Resources Information Center

    Nash, Julie

    2013-01-01

    The Chief Research Administrator (CRA), also known as the Vice President, Vice Provost, or Vice Chancellor for Research, plays a key role in the research university. It is a position of power and not only affects the mission of the institution, but also controls a very large and vital percentage of external funding. The lack of information on how…

  17. Design and construction of coal/biomass to liquids (CBTL) process development unit (PDU) at the University of Kentucky Center for Applied Energy Research (CAER)

    SciTech Connect

    Placido, Andrew; Liu, Kunlei; Challman, Don; Andrews, Rodney; Jacques, David

    2015-10-30

    This report describes a first phase of a project to design, construct and commission an integrated coal/biomass-to-liquids facility at a capacity of 1 bbl. /day at the University of Kentucky Center for Applied Energy Research (UK-CAER) – specifically for construction of the building and upstream process units for feed handling, gasification, and gas cleaning, conditioning and compression. The deliverables from the operation of this pilot plant [when fully equipped with the downstream process units] will be firstly the liquid FT products and finished fuels which are of interest to UK-CAER’s academic, government and industrial research partners. The facility will produce research quantities of FT liquids and finished fuels for subsequent Fuel Quality Testing, Performance and Acceptability. Moreover, the facility is expected to be employed for a range of research and investigations related to: Feed Preparation, Characteristics and Quality; Coal and Biomass Gasification; Gas Clean-up/ Conditioning; Gas Conversion by FT Synthesis; Product Work-up and Refining; Systems Analysis and Integration; and Scale-up and Demonstration. Environmental Considerations - particularly how to manage and reduce carbon dioxide emissions from CBTL facilities and from use of the fuels - will be a primary research objectives. Such a facility has required significant lead time for environmental review, architectural/building construction, and EPC services. UK, with DOE support, has advanced the facility in several important ways. These include: a formal EA/FONSI, and permits and approvals; construction of a building; selection of a range of technologies and vendors; and completion of the upstream process units. The results of this project are the FEED and detailed engineering studies, the alternate configurations and the as-built plant - its equipment and capabilities for future research and demonstration and its adaptability for re-purposing to meet other needs. These are described in

  18. 22 CFR 63.6 - Assignment of United States Government employees to consult, lecture, teach, engage in research...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... employees to consult, lecture, teach, engage in research, or demonstrate special skills. 63.6 Section 63.6... Government employees to consult, lecture, teach, engage in research, or demonstrate special skills. An..., teach, engage in research, or demonstrate special skills, may be entitled to any or all of the...

  19. 22 CFR 63.6 - Assignment of United States Government employees to consult, lecture, teach, engage in research...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... employees to consult, lecture, teach, engage in research, or demonstrate special skills. 63.6 Section 63.6... Government employees to consult, lecture, teach, engage in research, or demonstrate special skills. An..., teach, engage in research, or demonstrate special skills, may be entitled to any or all of the...

  20. 22 CFR 63.6 - Assignment of United States Government employees to consult, lecture, teach, engage in research...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... employees to consult, lecture, teach, engage in research, or demonstrate special skills. 63.6 Section 63.6... Government employees to consult, lecture, teach, engage in research, or demonstrate special skills. An..., teach, engage in research, or demonstrate special skills, may be entitled to any or all of the...

  1. 22 CFR 63.6 - Assignment of United States Government employees to consult, lecture, teach, engage in research...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... employees to consult, lecture, teach, engage in research, or demonstrate special skills. 63.6 Section 63.6... Government employees to consult, lecture, teach, engage in research, or demonstrate special skills. An..., teach, engage in research, or demonstrate special skills, may be entitled to any or all of the...

  2. Sharing clinical research data in the United States under the Health Insurance Portability and Accountability Act and the Privacy Rule.

    PubMed

    Miller, James D

    2010-11-19

    Sharing of final research data from clinical research is an essential part of the scientific method. The U.S. National Institutes of Health require some grant applications to include plans for sharing final research data, which it defines as the factual materials necessary to document, support, and validate research findings. In the U.S., however, the Privacy Rule adopted under the Health Insurance Portability and Accountability Act impedes the sharing of final research data. In most situations, final research data may be shared only where all information that could possibly be used to identify the subject has been deleted, or where the subject has given authorization for specific research, or an Institutional Review Board has granted a waiver.

  3. GLOBAL CHANGE RESEARCH NEWS #33: PUBLICATION OF RESEARCH AGENDA FROM UNITED STATES - CANADA SYMPOSIUM ON NORTH AMERICAN CLIMATE CHANGE AND WEATHER EXTREMES

    EPA Science Inventory

    A three-day workshop on climate variability and change and extreme weather events in North America was held in October 1999 in Atlanta, Georgia. The workshop was a bi-national effort conducted under the auspices of a United States - Canada agreement fostering cooperation on activ...

  4. Labour Market Trends in the United States--Lessons We Can Learn. IAB Labour Market Research Topics No. 25.

    ERIC Educational Resources Information Center

    Werner, Heinz

    On average, unemployed U.S. citizens remain jobless for much less time than their European counterparts do. The relatively low level of unemployment in the United States is attributable to two factors: a social protection system that offers far less protection than those in Western Europe do and a broad range of job openings. The fact that…

  5. Profiting from Education. Japan-United States International Educational Ventures in the 1980s. IIE Research Report Number Twenty.

    ERIC Educational Resources Information Center

    Chambers, Gail S.; Cummings, William K.

    The Institute of International Education outlines the forces behind the new wave of international cooperative ventures in higher education and the challenges they pose through a systematic focus on the Japan-United States transactions. Focus is placed on two prototypes: (1) U.S. accredited institutions setting up a cooperative venture in Japan to…

  6. The Establishment of a Centralized Institutional Unit for Job Development, Placement, and Data Monitoring. Occupational Education Research Project. Final Report.

    ERIC Educational Resources Information Center

    Guilford Technical Community Coll., Jamestown, NC.

    Guilford Technical Community College (GTCC) received a grant to establish a centralized unit for job development, placement, and data monitoring that could serve as a model for the North Carolina Community College System. The first goal of the project was to establish a centralized method for collecting, recording, and maintaining job placement…

  7. Choosing the Type of Ownership. PACE Revised. Level 2. Unit 5. Research & Development Series No. 240BB5.

    ERIC Educational Resources Information Center

    Ashmore, M. Catherine; Pritz, Sandra G.

    This unit on choosing the type of ownership of a small business, the fifth in a series of 18 modules, is on the second level of the revised PACE (Program for Acquiring Competence in Entrepreneurship) comprehensive curriculum. Geared to advanced secondary and beginning postsecondary or adult students, the modules provide an opportunity to learn…

  8. Choosing the Type of Ownership. PACE Revised. Level 1. Unit 5. Research & Development Series No. 240AB5.

    ERIC Educational Resources Information Center

    Ashmore, M. Catherine; Pritz, Sandra G.

    This lesson on choosing the type of ownership, the fifth in a series of 18 units, is part of the first level of a comprehensive entrepreneurship curriculum entitled: A Program for Acquiring Competence in Entrepreneurship (PACE). (Designed for use with secondary students, the first level of PACE introduces students to the concepts involved in…

  9. Understanding the Nature of Small Business. PACE Revised. Level 1. Unit 1. Research & Development Series No. 240AB1.

    ERIC Educational Resources Information Center

    Ashmore, M. Catherine; Pritz, Sandra G.

    This lesson on the nature of small business, the first in a series of 18 units, is part of the first level of a comprehensive entrepreneurship curriculum entitled: A Program for Acquiring Competence in Entrepreneurship (PACE). (Designed for use with secondary students, the first level of PACE introduces students to the concepts involved in…

  10. Managing Customer Credit and Collections. PACE Revised. Level 1. Unit 17. Research & Development Series No. 240AB17.

    ERIC Educational Resources Information Center

    Ashmore, M. Catherine; Pritz, Sandra G.

    This lesson on managing customer credit and collections, the 17th in a series of 18 units, is part of the first level of a comprehensive entrepreneurship curriculum entitled: A Program for Acquiring Competence in Entrepreneurship (PACE). (Designed for use with secondary students, the first level of PACE introduces students to the concepts involved…

  11. The Entrepreneurial State and Research Universities in the United States: Policy and New State-Based Initiatives

    ERIC Educational Resources Information Center

    Douglass, John Aubrey

    2007-01-01

    The convergence of United States federal science and economic policy that began in earnest under the Reagan administration formed the First Stage in an emerging post-Cold War drive toward technological innovation. A frenzy of new state-based initiatives now forms the Second Stage, further promoting universities as decisive tools for economic…

  12. Promoting Sexual Health Equity in the United States: Implications from Exploratory Research with African-American Adults

    ERIC Educational Resources Information Center

    Friedman, Allison L.; Uhrig, Jennifer; Poehlman, Jon; Scales, Monica; Hogben, Matthew

    2014-01-01

    In an effort to inform communication efforts to promote sexual health equity in the United States, the Centers for Disease Control and Prevention sought to explore African-Americans' perceptions of the sexually transmitted disease (STD) problem in their communities, reactions to racially comparative STD data and opinions about dissemination of…

  13. Planning the Marketing Strategy. PACE Revised. Level 1. Unit 6. Research & Development Series No. 240AB6.

    ERIC Educational Resources Information Center

    Ashmore, M. Catherine; Pritz, Sandra G.

    This lesson on planning a marketing strategy, the sixth in a series of 18 units, is part of the first level of a comprehensive entrepreneurship curriculum entitled: A Program for Acquiring Competence in Entrepreneurship (PACE). (Designed for use with secondary students, the first level of PACE introduces students to the concepts involved in…

  14. Planning the Marketing Strategy. PACE Revised. Level 2. Unit 6. Research & Development Series No. 240BB6.

    ERIC Educational Resources Information Center

    Ashmore, M. Catherine; Pritz, Sandra G.

    This unit on planning marketing strategy for a small business, the sixth in a series of 18 modules, is on the second level of the revised PACE (Program for Acquiring Competence in Entrepreneurship) comprehensive curriculum. Geared to advanced secondary and beginning postsecondary or adult students, the modules provide an opportunity to learn about…

  15. 22 CFR 63.6 - Assignment of United States Government employees to consult, lecture, teach, engage in research...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Foreign Relations DEPARTMENT OF STATE PUBLIC DIPLOMACY AND EXCHANGES PAYMENTS TO AND ON BEHALF OF PARTICIPANTS IN THE INTERNATIONAL EDUCATIONAL AND CULTURAL EXCHANGE PROGRAM § 63.6 Assignment of United States... maximum rates allowable while in a travel status in accordance with the provisions of the Federal...

  16. A Review of the Major School Counseling Policy Studies in the United States: 2000-2014. Research Monograph

    ERIC Educational Resources Information Center

    Carey, John C.; Martin, Ian

    2015-01-01

    The purpose of this paper is to present a review of the major policy studies concerning school counseling in the United States that were disseminated between 2000 and 2014. In all, reviewers located 37 documents that were disseminated between 2000 and 2014, and that were either intentionally written with a focus on policy implications or were…

  17. Systematic analysis of funding awarded to institutions in the United Kingdom for infectious disease research, 1997–2010

    PubMed Central

    Fitchett, Joseph R; Moore, David AJ; Atun, Rifat

    2015-01-01

    Summary Objectives This study aimed to assess the research investments made to UK institutions for all infectious disease research and identify the direction of spend by institution. Design Systematic analysis. Databases and websites were systematically searched for information on relevant studies funded for the period 1997–2010. Setting UK institutions carrying out infectious disease research. Participants None. Main outcome measures Twenty academic institutions receiving greatest sum investments across infection are included here, also NHS sites, Sanger Institute, Health Protection Agency and the Medical Research Council. We measured total funding, median award size, disease areas and position of research along the R&D value chain. Results Included institutions accounted for £2.1 billion across 5003 studies. Imperial College and University of Oxford received the most investment. Imperial College led the most studies. The Liverpool and London Schools of Tropical Medicine had highest median award size, whereas the NHS sites combined had many smaller studies. Sum NHS funding appears to be declining over time, whilst university income is relatively stable. Several institutions concentrate almost exclusively on pre-clinical research. In some areas, there is clearly a leading institution, e.g. Aberdeen and mycology research or UCL and antimicrobial resistance. Conclusion UK institutions carry out research across a wide range of infectious disease areas. This analysis can identify centres of excellence and help inform future resource allocation for research priorities. Institutions can use this analysis for establishing expertise within their groups, identifying external collaborators and informing local research strategy. PMID:25893108

  18. Systematic analysis of funding awarded for viral hepatitis-related research to institutions in the United Kingdom, 1997-2010.

    PubMed

    Head, M G; Fitchett, J R; Cooke, G S; Foster, G R; Atun, R

    2015-03-01

    Viral hepatitis is responsible for great health, social and economic burden both globally and in the UK. This study aimed to assess the research funding awarded to UK institutions for viral hepatitis research and the relationship of funded research to clinical and public health burden of viral hepatitis. Databases and websites were systematically searched for information on infectious disease research studies funded for the period 1997-2010. Studies specifically related to viral hepatitis research were identified and categorized in terms of funding by pathogen, disease and by a research and development value chain describing the type of science. The overall data set included 6165 studies (total investment £2.6 billion) of which £76.9 million (3.0%) was directed towards viral hepatitis across 323 studies (5.2%). By pathogen, there were four studies specifically investigating hepatitis A (£3.8 million), 69 studies for hepatitis B (21.4%) with total investment of £14.7 million (19.1%) and 236 (73.1%) hepatitis C studies (£62.7 million, 81.5%). There were 4 studies investigating hepatitis G, and none specifying hepatitis D or E. By associated area, viral hepatitis and therapeutics research received £17.0 million, vaccinology £3.1 million and diagnostics £2.9 million. Preclinical research received £50.3 million (65.4%) across 173 studies, whilst implementation and operational research received £19.4 million (25.3%) across 128 studies. The UK is engaged in much hepatology research, but there are areas where the burden is great and may require greater focus, such as hepatitis E, development of a vaccine for hepatitis C, and further research into hepatitis-associated cancers. Private sector data, and funding information from other countries, would also be useful in priority setting.

  19. Host society acculturation and health practices and outcomes in the United States: public health policy and research implications worldwide.

    PubMed

    Andreeva, Valentina A; Unger, Jennifer B

    2014-08-01

    The unprecedented ethnocultural diversity in the United States and other Western countries likely changes the social norms for various health practices in the host populations, thus impacting prevalence of such practices and leading to the need for modification of public health policies. However, application of host acculturation (HA) principles in the public health domain remains underdeveloped. We conducted a narrative review of theoretical and empirical information about the association between HA and health practices or outcomes, drawing on evidence from health-care services, complementary and alternative medicine, diet, smoking, alcohol use, and psychological well-being. Given the experience of different countries with large immigrant populations, future multidisciplinary studies are needed both to supply additional empirical evidence and to identify ubiquitous HA processes, and thus inform public health promotion initiatives in the United States and worldwide.

  20. An Output Perspective on the Teaching-Research Nexus: An Analysis Focusing on the United States Higher Education System

    ERIC Educational Resources Information Center

    Horta, Hugo; Dautel, Vincent; Veloso, Francisco M.

    2012-01-01

    This empirical study demonstrates that teaching and research can be leveraged synergistically and contribute to research outputs. In particular, it is critical to consider the nature of the learning environment associated with the teaching effort. First, by distinguishing between graduate and undergraduate education, the authors conclude that…

  1. Towards an Understanding of the Place of Ethics in School-Based Action Research in the United Kingdom

    ERIC Educational Resources Information Center

    Brindley, Sue; Bowker, Anne

    2013-01-01

    As school-based action research has taken a higher profile in UK schools, the place of ethics warrants particular attention. This paper draws on evidence from a taught online Master of Education course collated via chat room discussion where 53 researching teachers were asked to explore policy within their own institution regarding school-based…

  2. A Commentary on: "A History of the United States Department of Energy (DOE) Low Dose Radiation Research Program: 1998-2008".

    PubMed

    Brooks, Antone L

    2015-04-01

    This commentary provides a very brief overview of the book "A History of the United States Department of Energy (DOE) Low Dose Radiation Research Program: 1998-2008" ( http://lowdose.energy.gov ). The book summarizes and evaluates the research progress, publications and impact of the U.S. Department of Energy Low Dose Radiation Research Program over its first 10 years. The purpose of this book was to summarize the impact of the program's research on the current thinking and low-dose paradigms associated with the radiation biology field and to help stimulate research on the potential adverse and/or protective health effects of low doses of ionizing radiation. In addition, this book provides a summary of the data generated in the low dose program and a scientific background for anyone interested in conducting future research on the effects of low-dose or low-dose-rate radiation exposure. This book's exhaustive list of publications coupled with discussions of major observations should provide a significant resource for future research in the low-dose and dose-rate region. However, because of space limitations, only a limited number of critical references are mentioned. Finally, this history book provides a list of major advancements that were accomplished by the program in the field of radiation biology, and these bulleted highlights can be found in last part of chapters 4-10.

  3. Simulating the effects of acculturation and return migration on the maternal and infant health of Mexican immigrants in the United States: a research note.

    PubMed

    Ceballos, Miguel

    2011-05-01

    A significant body of research on minority health shows that although Latino immigrants experience unexpectedly favorable outcomes in maternal and infant health, this advantage deteriorates with increased time of residence in the United States. This study evaluates the underlying assumptions of two competing hypotheses that explain this paradox. The first hypothesis attributes this deterioration to possible negative effects of acculturation and behavioral adjustments made by immigrants while living in the United States, and the second hypothesis attributes this deterioration to the mechanism of selective return migration. Hypothetical probabilistic models are simulated for assessing the relationship between duration and birth outcomes based on the assumptions of these two hypotheses. The results are compared with the empirical research on the maternal and infant health of first-generation, Mexican-origin immigrant women in the United States. The analysis provides evidence that a curvilinear pattern of duration and birth outcomes can be explained by the joint effects of both acculturation and selective return migration in which the former affects health status over the longer durations, and the latter affects health status at shorter durations.

  4. The Impact of Migraine and the Effect of Migraine Treatment on Workplace Productivity in the United States and Suggestions for Future Research

    PubMed Central

    Burton, Wayne N.; Landy, Stephen H.; Downs, Kristen E.; Runken, M. Chris

    2009-01-01

    Evidence suggests that migraine is associated with decreased productivity. This article describes the results of a systematic literature review of peer-reviewed publications that measured the impact of migraine on workplace productivity in the United States and provides recommendations for future research. A MEDLINE search was conducted from January 1, 1990 to July 31, 2008. Articles were included if the results were from a prospective or retrospective study that reported work-specific productivity outcomes in adults with migraine in the United States. Twenty-six studies were included. Nine studies found that diagnosed and/or undiagnosed migraine had a negative impact on worker productivity. Although one migraine prophylactic study found a statistically significant improvement in worker productivity for topiramate-treated patients, another found an insignificant difference in lisinopril-treated patients. Fifteen studies compared the impact of triptan therapy with a control group. The control groups in these studies differed with regard to recall periods, time to follow-up, and types of questionnaires used. Almost all studies found that triptan therapy was associated with a statistically significant improvement in loss in worker productivity vs the control group. Health care professionals can reduce the impact of migraine on worker productivity with appropriate therapy. Researchers should collect presenteeism and absenteeism data, report results in units of time, use a validated instrument, carefully consider recall periods, and report worker productivity separately. In addition, patients with undiagnosed migraine should be included in disease burden studies. When evaluating effects of treatment on productivity, researchers should target well-controlled, double-blind studies and conduct productivity research for new treatments. PMID:19411440

  5. Perceptions and Attitudes towards Medical Research in the United Arab Emirates: Results from the Abu Dhabi Cohort Study (ADCS) Focus Group Discussions

    PubMed Central

    El Obaid, Yusra; Al Hamiz, Aisha; Abdulle, Abdishakur; Hayes, Richard B.; Sherman, Scott; Ali, Raghib

    2016-01-01

    Background In developing medical research, particularly in regions where medical research is largely unfamiliar, it is important to understand public perceptions and attitudes towards medical research. In preparation for starting the first cohort study in the United Arab Emirates, the Abu Dhabi Cohort Study (ADCS), we sought to understand how we could improve the quality of the research process for participants and increase public trust and awareness of research. Methods We conducted six focus groups (FG), consisting of Emirati men and women aged above 18 years to resemble the target population for the ADCS. Sampling was purposive and convenient. Data collection was an iterative process until saturation was reached with no new themes identified. Text from each FG was analyzed separately by identifying emerging issues and organizing related concepts into categories or themes. A coding tree was developed, consisting of the main concepts, themes, subthemes and corresponding quotes. Both themes and main ideas were identified using inductive analysis. Results Forty-two participants enrolled at 3 academic centers (New York University Abu Dhabi, UAE University, Zayed University) and the Abu Dhabi blood bank. Focus group participants described lack of awareness of research as a challenge to participation in clinical research studies. Altruism, personal relevance of the research, and the use of role models were commonly identified motivators. Participants were generally satisfied with the informed consent process for the ADCS, but would be disappointed if not provided test results or study outcomes. Fear of a breach in confidentiality was a frequently expressed concern. Conclusions Participants join research studies for varied, complex reasons, notably altruism and personal relevance. Based on these insights, we propose specific actions to enhance participant recruitment, retention and satisfaction in the ADCS. We identified opportunities to improve the research experience

  6. Setting a research agenda for interprofessional education and collaborative practice in the context of United States health system reform.

    PubMed

    Lutfiyya, May Nawal; Brandt, Barbara; Delaney, Connie; Pechacek, Judith; Cerra, Frank

    2016-01-01

    Interprofessional education (IPE) and collaborative practice (CP) have been prolific areas of inquiry exploring research questions mostly concerned with local program and project assessment. The actual sphere of influence of this research has been limited. Often discussed separately, this article places IPE and CP in the same conceptual space. The interface of these form a nexus where new knowledge creation may be facilitated. Rigorous research on IPE in relation to CP that is relevant to and framed by health system reform in the U.S. is the ultimate research goal of the National Center for Interprofessional Practice and Education at the University of Minnesota. This paper describes the direction and scope for a focused and purposive IPECP research agenda linked to improvement in health outcomes, contextualized by health care reform in the U.S. that has provided a revitalizing energy for this area of inquiry. A research agenda articulates a focus, meaningful and robust questions, and a theory of change within which intervention outcomes are examined. Further, a research agenda identifies the practices the area of inquiry is interested in informing, and the types of study designs and analytic approaches amenable to carrying out the proposed work.

  7. Setting a research agenda for interprofessional education and collaborative practice in the context of United States health system reform

    PubMed Central

    Lutfiyya, May Nawal; Brandt, Barbara; Delaney, Connie; Pechacek, Judith; Cerra, Frank

    2016-01-01

    ABSTRACT Interprofessional education (IPE) and collaborative practice (CP) have been prolific areas of inquiry exploring research questions mostly concerned with local program and project assessment. The actual sphere of influence of this research has been limited. Often discussed separately, this article places IPE and CP in the same conceptual space. The interface of these form a nexus where new knowledge creation may be facilitated. Rigorous research on IPE in relation to CP that is relevant to and framed by health system reform in the U.S. is the ultimate research goal of the National Center for Interprofessional Practice and Education at the University of Minnesota. This paper describes the direction and scope for a focused and purposive IPECP research agenda linked to improvement in health outcomes, contextualized by health care reform in the U.S. that has provided a revitalizing energy for this area of inquiry. A research agenda articulates a focus, meaningful and robust questions, and a theory of change within which intervention outcomes are examined. Further, a research agenda identifies the practices the area of inquiry is interested in informing, and the types of study designs and analytic approaches amenable to carrying out the proposed work. PMID:26230379

  8. Bringing Community and Academic Scholars Together to Facilitate and Conduct Authentic Community Based Participatory Research: Project UNITED

    PubMed Central

    Lewis, Dwight; Yerby, Lea; Tucker, Melanie; Foster, Pamela Payne; Hamilton, Kara C.; Fifolt, Matthew M.; Hites, Lisle; Shreves, Mary Katherine; Page, Susan B.; Bissell, Kimberly L.; Lucky, Felecia L.; Higginbotham, John C.

    2015-01-01

    Cultural competency, trust, and research literacy can affect the planning and implementation of sustainable community-based participatory research (CBPR). The purpose of this manuscript is to highlight: (1) the development of a CBPR pilot grant request for application; and (2) a comprehensive program supporting CBPR obesity-related grant proposals facilitated by activities designed to promote scholarly collaborations between academic researchers and the community. After a competitive application process, academic researchers and non-academic community leaders were selected to participate in activities where the final culminating project was the submission of a collaborative obesity-related CBPR grant application. Teams were comprised of a mix of academic researchers and non-academic community leaders, and each team submitted an application addressing obesity-disparities among rural predominantly African American communities in the US Deep South. Among four collaborative teams, three (75%) successfully submitted a grant application to fund an intervention addressing rural and minority obesity disparities. Among the three submitted grant applications, one was successfully funded by an internal CBPR grant, and another was funded by an institutional seed funding grant. Preliminary findings suggest that the collaborative activities were successful in developing productive scholarly relationships between researchers and community leaders. Future research will seek to understand the full-context of our findings. PMID:26703675

  9. 7 CFR 1280.126 - Unit.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE LAMB PROMOTION, RESEARCH, AND INFORMATION ORDER Lamb Promotion, Research, and Information Order Definitions § 1280.126 Unit. Unit means...

  10. Societal and Commercial Issues Affecting the Future of Biotechnology in the United States: A Survey of Researchers' Perceptions

    NASA Astrophysics Data System (ADS)

    Rabino, Isaac

    A 1995 survey of 1,257 U.S. recombinant DNA researchers assessed how they view outside factors affecting their work, including public and media attention; regulation; funding; international competition; commercialization of research and university/industry collaboration; health care reform efforts; and patenting laws and policies. Generally, respondents view public attention as having had positive effects on biotechnology progress, but they are concerned about the decrease in R&D funding, especially from government; the loss of scientific openness and basic-research quality caused by academic/industrial collaboration; international competition, particularly from Japan and Germany; overly stringent regulations that control R&D processes rather than products; inefficient regulatory agencies focused on irrelevant criteria; and threats to basic biomedical research from the short-term cost focus of managed-care companies.

  11. Aquaculture genomics, genetics and breeding in the United States: Current status, challenges, and priorities for future research

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Advancing the production efficiency and profitability of aquaculture is dependent upon the ability to utilize a diverse array of genetic resources. The ultimate goals of aquaculture genomics, genetics and breeding research are to enhance aquaculture production efficiency, sustainability, product qua...

  12. The Alvey Conference in Edinburgh: A Review of the United Kingdom’s Research Program in Computer Science.

    DTIC Science & Technology

    2014-09-26

    A conference to review the UK’s Alvey Program of research in computer science was held in Edinburgh from 24 through 27 June 1985. This report summarizes the speakers’ comments about the progress of the Alvey Program.

  13. A Public Health Priority: Disparities in Gynecologic Cancer Research for African-Born Women in the United States

    PubMed Central

    Pinder, Leeya F.; Nelson, Brett D.; Eckardt, Melody; Goodman, Annekathryn

    2016-01-01

    African-born immigrants comprise one of the fastest growing populations in the U.S., nearly doubling its population size in recent years. However, it is also one of the most underrepresented groups in health-care research, especially research focused on gynecologic and breast malignancies. While the opportunity exists for access to an advanced health-care system, as immigrants migrate to the U.S., they encounter the same health-care inequalities that are faced by the native-born population based on ethnicity and social class, potentiated by limitations of health literacy and lack of familiarity with U.S. health systems. Given the continued influx of African-born immigrants in the U.S., we sought to understand the representation of this population in cervical and breast cancer research, recognizing the population’s high risk for these diseases at baseline while residing in their native countries. We determined that there is limited research in these diseases that disproportionately affect them; yet, there are identifiable and potentially modifiable factors that contribute to this paucity of evidence. This clinical commentary seeks to underscore the clear lack of research available involving African-born immigrants with respect to gynecologic and breast malignancies in the existing literature, demonstrate the need for more robust research in this population, and provide fundamental insights into barriers and solutions critical to the continued health of this growing population. PMID:27499654

  14. Linking Environmental Research and Practice: Lessons From The Integration of Climate Science and Water Management in the Western United States

    NASA Astrophysics Data System (ADS)

    Ferguson, D. B.; Rice, J.; Woodhouse, C. A.

    2015-12-01

    Efforts to better connect scientific research with people and organizations involved in environmental decision making are receiving increased interest and attention. Some of the challenges we currently face, however—including complex questions associated with climate change—present unique challenges because of their scale and scope. Focused research on the intersections between environment and society has provided substantial insight into dynamics of large-scale environmental change and the related impacts on people, natural resources, and ecosystems, yet our ability to connect this research to real-world decision making remains limited. Addressing these complex environmental problems requires broad cooperation between scientists and those who may apply research results in decision making, but there are few templates for guiding the growing number of scientists and practitioners now engaging in this kind of cooperative work. This presentation will offer a set of heuristics for carrying out collaborative work between scientists and practitioners. These heuristics were derived from research that examined the direct experiences of water resources professionals and climate researchers who have been working to integrate science and practice.

  15. The Undergraduate Teaching Assistant Experience Offers Opportunities Similar to the Undergraduate Research Experience†

    PubMed Central

    Schalk, Kelly A.; McGinnis, J. Randy; Harring, Jeffrey R.; Hendrickson, Amy; Smith, Ann C.

    2009-01-01

    There has been a growing concern in higher education about our failure to produce scientifically trained workers and scientifically literate citizens. Active-learning and research-oriented activities are posited as ways to give students a deeper understanding of science. We report on an undergraduate teaching assistant (UTA) experience and suggest that students who participate as a UTA obtain benefits analogous to those who participate as an undergraduate research assistant (URA). We examined the experiences of 24 undergraduates acting as UTAs in a general microbiology course. Self-reported gains by the UTAs were supported by observational data from undergraduates in the course who were mentored by the UTAs and by the graduate teaching assistants (GTAs) with whom the UTAs worked. Specifically, data from the UTAs’ journals and self-reported Likert scales and rubrics indicated that our teaching assistants developed professional characteristics such as self-confidence and communication and leadership skills, while they acquired knowledge of microbiology content and laboratory skills. Data from the undergraduate Likert scale as well as the pre- and post-GTA rubrics further confirmed our UTA’s data interpretations. These findings are significant because they offer empirical data to support the suggestion that the UTA experience is an effective option for developing skills and knowledge in undergraduates that are essential for careers in science. The UTA experience provides a valuable alternative to the URA experience. PMID:23653688

  16. Population Health and Paid Parental Leave: What the United States Can Learn from Two Decades of Research

    PubMed Central

    Burtle, Adam; Bezruchka, Stephen

    2016-01-01

    Over the last two decades, numerous studies have suggested that dedicated time for parents to be with their children in the earliest months of life offers significant benefits to child health. The United States (US) is the only wealthy nation without a formalized policy guaranteeing workers paid time off when they become new parents. As individual US states consider enacting parental leave policies, there is a significant opportunity to decrease health inequities and build a healthier American population. This document is intended as a critical review of the present evidence for the association between paid parental leave and population health. PMID:27417618

  17. Implementing the CASPiE course-based research experience at the United States Military Academy: Affective responses and effects on critical thinking

    NASA Astrophysics Data System (ADS)

    Chase, Anthony Michael

    The Center for Authentic Science Practices in Education (CASPiE) pioneered a course-based research experience approach to teaching chemistry laboratory courses. The method had previously been studied in a variety of institutional settings. Recently, the United States Military Academy at West Point decided to develop CASPiE-style modules for the introductory honors chemistry course. This research setting presents clean experimental-control comparisons and a group of faculty who were completely new to the method. Equipping students with authentic research experiences early in their education is important regardless of the institution. However, cadets at a military academy must make decisions relatively early (the outset of their second year) as to what their career trajectory will be as eventual officers. In the new CASPiE-based experience, cadets are given the opportunity to select from one of three different modules (analytical chemistry, toxicology, and chemical engineering) in which to participate during the course. These three modules represent subsections of an overall Army waste-to-energy research project. Cadets generate unique hypotheses, real data, and research posters towards the advancement of the project. Posters are then presented in a session. that includes an audience of project stakeholders, course instructors, and other academy faculty and staff. Here, I will present my research methods, evaluative procedures, and findings in the affective domain, critical thinking, and laboratory content comprehension.

  18. Nanomaterials in the aquatic environment: A European Union-United States perspective on the status of ecotoxicity testing, research priorities, and challenges ahead.

    PubMed

    Selck, Henriette; Handy, Richard D; Fernandes, Teresa F; Klaine, Stephen J; Petersen, Elijah J

    2016-05-01

    The European Union-United States Communities of Research were established in 2012 to provide a platform for scientists to develop a "shared repertoire of protocols and methods to overcome nanotechnology environmental health and safety (nanoEHS) research gaps and barriers" (www.us-eu.org/). Based on work within the Ecotoxicology Community of Research (2012-2015) the present Focus article provides an overview of the state of the art of nanomaterials (NMs) in the aquatic environment by addressing different research questions, with a focus on ecotoxicological test systems and the challenges faced when assessing NM hazards (e.g., uptake routes, bioaccumulation, toxicity, test protocols, and model organisms). The authors' recommendation is to place particular importance on studying the ecological effects of aged/weathered NMs, as-manufactured NMs, and NMs released from consumer products in addressing the following overarching research topics: 1) NM characterization and quantification in environmental and biological matrices; 2) NM transformation in the environment and consequences for bioavailability and toxicity; 3) alternative methods to assess exposure; 4) influence of exposure scenarios on bioavailability and toxicity; 5) development of more environmentally realistic bioassays; and 6) uptake, internal distribution, and depuration of NMs. Research addressing these key topics will reduce uncertainty in ecological risk assessment and support the sustainable development of nanotechnology.

  19. Exploring the Eastern United States Continental Shelf with the NOAA Cooperative Institute for Ocean Exploration, Research, and Technology

    NASA Astrophysics Data System (ADS)

    Glickson, D.; Pomponi, S.

    2015-12-01

    The Cooperative Institute for Ocean Exploration, Research, and Technology (CIOERT) serves NOAA priorities in three theme areas: exploring the eastern U.S. continental shelf, improving the understanding of coral and sponge ecosystems, and developing advanced underwater technologies. CIOERT focuses on the exploration and research of ecosystems and habitats along frontier regions of the eastern U.S. continental shelf that are of economic, scientific, or cultural importance or of natural hazards concern. One particular focus is supporting ocean exploration and research through the use of advanced underwater technologies and techniques in order to improve the understanding of vulnerable deep and shallow coral and sponge ecosystems. CIOERT expands the scope and efficiency of exploration and research by developing, testing, and applying new and/or innovative uses of existing technologies to ocean exploration and research activities. In addition, CIOERT is dedicated to expanding ocean literacy and building NOAA's technical and scientific workforce through hands-on, at-sea experiences. A recent CIOERT cruise characterized Gulf of Mexico mesophotic and deepwater reef ecosystems off the west Florida shelf, targeting northern Pulley Ridge. This project created and ground-truthed new sonar maps made with an autonomous underwater vehicle; conducted video and photographic transects of benthic habitat and fish using a remotely operated vehicle; and examined the connectivity of fauna from shallow to deep reef ecosystems. CIOERT was established in 2009 by FAU-Harbor Branch Oceanographic Institute, with University of North Carolina, Wilmington, SRI International, and the University of Miami. The primary NOAA partner is the Office of Oceanic and Atmospheric Research's Office of Ocean Exploration and Research.

  20. Subjective Control and Health Among Mexican-Origin Elders in Mexico and the United States: Structural Considerations in Comparative Research

    PubMed Central

    Hill, Terrence D.

    2009-01-01

    Objectives This study examines the joint impact of psychological and structural factors on Mexican and Mexican American elders' sense of personal control over important aspects of their lives and health in Mexico and the United States. Methods We employ the Mexican Health and Aging Study (MHAS) and the Hispanic Established Populations for Epidemiologic Studies of the Elderly (H-EPESE) to explore patterns of association among structural factors, personal characteristics, indicators of material and physical vulnerability, and expressed locus of control. Results The results suggest that an older individual's sense of personal control over important aspects of his or her life, including health, reflects real material and social resources in addition to individual predispositions. In Mexico, only the most privileged segment of the population has health insurance, and coverage increases one's sense of personal control. In the United States, on the other hand, Medicare guarantees basic coverage to the vast majority of Mexican Americans over 65, reducing its impact on one's sense of control. Discussion Psychological characteristics affect older individuals' sense of personal control over aspects of their health, but the effects are mediated by the economic and health services context in which they are expressed. PMID:19332436

  1. United States transuranium and uranium registries - 25 years of growth, research, and service. Annual report, April 1992--September 1993

    SciTech Connect

    Kathren, R.L.; Harwick, L.A.; Toohey, R.E.; Russell, J.J.; Filipy, R.E.; Dietert, S.E.; Hunacek, M.M.; Hall, C.A.

    1994-10-01

    The Registries originated in 1968 as the National Plutonium Registry with the name changed to the United States Transuranium Registry the following year to reflect a broader concern with the heavier actinides as well. Initially, the scientific effort of the USTR was directed towards study of the distribution and dose of plutonium and americium in occupationally exposed persons, and to assessment of the effects of exposure to the transuranium elements on health. This latter role was reassessed during the 1970`s when it was recognized that the biased cohort of the USTR was inappropriate for epidemiologic analysis. In 1978, the administratively separate but parallel United States Uranium Registry was created to carry out similar work among persons exposed to uranium and its decay products. A seven member scientific advisory committee provided guidance and scientific oversight. In 1992, the two Registries were administratively combined and transferred from the purview of a Department of Energy contractor to Washington State University under the provisions of a grant. Scientific results for the first twenty-five years of the Registries are summarized, including the 1985 publication of the analysis of the first whole body donor. Current scientific work in progress is summarized along with administrative activities for the period.

  2. Research on a power management system for thermoelectric generators to drive wireless sensors on a spindle unit.

    PubMed

    Li, Sheng; Yao, Xinhua; Fu, Jianzhong

    2014-07-16

    Thermoelectric energy harvesting is emerging as a promising alternative energy source to drive wireless sensors in mechanical systems. Typically, the waste heat from spindle units in machine tools creates potential for thermoelectric generation. However, the problem of low and fluctuant ambient temperature differences in spindle units limits the application of thermoelectric generation to drive a wireless sensor. This study is devoted to presenting a transformer-based power management system and its associated control strategy to make the wireless sensor work stably at different speeds of the spindle. The charging/discharging time of capacitors is optimized through this energy-harvesting strategy. A rotating spindle platform is set up to test the performance of the power management system at different speeds. The experimental results show that a longer sampling cycle time will increase the stability of the wireless sensor. The experiments also prove that utilizing the optimal time can make the power management system work more effectively compared with other systems using the same sample cycle.

  3. United States Transuranium and Uranium Registries: A human tissue research program. USTUR annual report for October 1, 1997 through January 31, 1999

    SciTech Connect

    Ehrhart, Susan M.; Filipy, Ronald E.

    1999-10-01

    The United States Transuranium and Uranium Registries (USTUR) are a human tissue research program studying the deposition, biokinetics and dosimetry of the actinide elements in humans with the primary goals of providing data fundamental to the verification, refinement, or future development of radiation protection standards for these and other radionuclides, and of determining possible bioeffects on both a macro and subcellular level attributable to exposure to the actinides. This annual report covers October 1, 1997, through January 31, 1999; the reporting period has been extended so that future annual reports will coincide with the period covered by the grant itself.

  4. The United States Army Special Forces--Walter Reed Army Institute of Research Field Epidemiologic Survey Team (Airborne).

    PubMed

    Dorogi, Louis Theodore

    2009-01-01

    The U.S. Army Special Forces--Walter Reed Army Institute of Research Field Epidemiological Survey Team (Airborne) was formed in late 1965 and later deployed to Vietnam in 1966. Funded by Walter Reed Army Institute of Research and staffed by highly trained Special Forces qualified medical personnel from Fort Bragg, North Carolina, the team was attached to the 5th Special Forces Group (Airborne) while in Vietnam. During its short existence, the team conducted extensive and important field studies on diseases of military medical importance, often under combat conditions.

  5. Emerging research on real-time air pollution sensing with the United States Environmental Protection Agency, Office of Research and Development

    EPA Science Inventory

    Abstract: Air pollution research ranges broadly at the US EPA and includes the characterization of pollutant emissions from a wide array of sources, studying post-emission transport and transformation in the atmosphere, and evaluating the linkages between air pollution and advers...

  6. United States Department of Agriculture-Agricultural Research Service research on alternatives to methyl bromide: pre-plant and post-harvest.

    PubMed

    Schneider, Sally M; Rosskopf, Erin N; Leesch, James G; Chellemi, Daniel O; Bull, Carolee T; Mazzola, Mark

    2003-01-01

    Methyl bromide is a widely used fumigant for both pre-plant and post-harvest pest and pathogen control. The Montreal Protocol and the US Clean Air Act mandate a phase-out of the import and manufacture of methyl bromide, beginning in 2001 and culminating with a complete ban, except for quarantine and certain pre-shipment uses and exempted critical uses, in January 2005. In 1995, ARS built on its existing programs in soil-borne plant pathology and post-harvest entomology and plant pathology to initiate a national research program to develop alternatives to methyl bromide. The focus has been on strawberry, pepper, tomato, perennial and nursery cropping systems for pre-plant methyl bromide use and fresh and durable commodities for post-harvest use. Recently the program has been expanded to include research on alternatives for the ornamental and cut flower cropping systems. An overview of the national research program is presented. Results from four specific research trials are presented, ranging from organic to conventional systems. Good progress on short-term alternatives is being made. These will be used as the foundation of integrated management systems which begin with pre-plant management decisions and continue through post-harvest processing.

  7. Overview of Mosquito Research Programs at the United States Department of Agriculture - Agricultural Research Service, Center for Medical, Agricultural & Veterinary Entomology

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Center for Medical, Agricultural, and Veterinary Entomology (CMAVE), a U.S. Department of Agriculture – Agricultural Research Service laboratory, was established in World War II to produce products to protect military personnel against insect vector of disease. Currently the mission of CMAVE is ...

  8. Summary of the Second Workshop on Liquid Argon Time Projection Chamber Research and Development in the United States

    SciTech Connect

    Acciarri, R.; et al.

    2015-04-21

    The second workshop to discuss the development of liquid argon time projection chambers (LArTPCs) in the United States was held at Fermilab on July 8-9, 2014. The workshop was organized under the auspices of the Coordinating Panel for Advanced Detectors, a body that was initiated by the American Physical Society Division of Particles and Fields. All presentations at the workshop were made in six topical plenary sessions: i) Argon Purity and Cryogenics, ii) TPC and High Voltage, iii) Electronics, Data Acquisition and Triggering, iv) Scintillation Light Detection, v) Calibration and Test Beams, and vi) Software. This document summarizes the current efforts in each of these areas. It primarily focuses on the work in the US, but also highlights work done elsewhere in the world.

  9. Summary of the Second Workshop on Liquid Argon Time Projection Chamber Research and Development in the United States

    DOE PAGES

    Acciarri, R.; Adamowski, M.; Artrip, D.; ...

    2015-07-28

    The second workshop to discuss the development of liquid argon time projection chambers (LArTPCs) in the United States was held at Fermilab on July 8-9, 2014. The workshop was organized under the auspices of the Coordinating Panel for Advanced Detectors, a body that was initiated by the American Physical Society Division of Particles and Fields. All presentations at the workshop were made in six topical plenary sessions: i) Argon Purity and Cryogenics, ii) TPC and High Voltage, iii) Electronics, Data Acquisition and Triggering, iv) Scintillation Light Detection, v) Calibration and Test Beams, and vi) Software. This document summarizes the currentmore » efforts in each of these areas. It primarily focuses on the work in the US, but also highlights work done elsewhere in the world.« less

  10. Summary of the Second Workshop on Liquid Argon Time Projection Chamber Research and Development in the United States

    SciTech Connect

    Acciarri, R.; Adamowski, M.; Artrip, D.; Baller, B.; Bromberg, C.; Cavanna, F.; B. Carls; Chen, H.; Deptuch, G.; Epprecht, L.; Dharmapalan, R.; Foreman, W.; Hahn, A.; Johnson, M.; Jones, B. J.P.; Junk, T.; Lang, K.; Lockwitz, S.; Marchionni, A.; Mauger, C.; Montanari, C.; Mufson, S.; Nessi, M.; Back, H. Olling; Petrillo, G.; Pordes, S.; Raaf, J.; Rebel, B.; Sinins, G.; Soderberg, M.; Spooner, N.; Stancari, M.; Strauss, T.; Terao, K.; Thorn, C.; Tope, T.; Toups, M.; Urheim, J.; Water, R. Van de; Wang, H.; Wasserman, R.; Weber, M.; Whittington, D.; Yang, T.

    2015-07-28

    The second workshop to discuss the development of liquid argon time projection chambers (LArTPCs) in the United States was held at Fermilab on July 8-9, 2014. The workshop was organized under the auspices of the Coordinating Panel for Advanced Detectors, a body that was initiated by the American Physical Society Division of Particles and Fields. All presentations at the workshop were made in six topical plenary sessions: i) Argon Purity and Cryogenics, ii) TPC and High Voltage, iii) Electronics, Data Acquisition and Triggering, iv) Scintillation Light Detection, v) Calibration and Test Beams, and vi) Software. This document summarizes the current efforts in each of these areas. It primarily focuses on the work in the US, but also highlights work done elsewhere in the world.

  11. Using Films in Teaching Intercultural Concepts: An Action Research Project at Two Universities in India and the United States

    ERIC Educational Resources Information Center

    Pandey, Satish; Ardichvili, Alexandre

    2015-01-01

    Films are used as a tool for teaching cross-cultural and intercultural concepts in higher education and in corporate settings. However, the processes and outcomes of using films in intercultural training and education have not been systematically researched. This paper discusses the results of a collaborative project involving faculty and students…

  12. Training Older Volunteers in Gerontological Research in the United Kingdom: Moving towards an Andragogical and Emancipatory Agenda

    ERIC Educational Resources Information Center

    Burholt, Vanessa; Nash, Paul; Naylor, Dawn; Windle, Gill

    2010-01-01

    In the UK, very few studies have engaged older people in two or more elements of the research process (design, conduct, dissemination). Although there is a body of work on educational gerontology, there are few publications that specifically focus on training older people as coresearchers. This paper reports upon the training program undertaken as…

  13. A History of Geothermal Energy Research and Development in the United States. Reservoir Engineering 1976-2006

    SciTech Connect

    Kennedy, B. Mack; Pruess, Karsten; Lippmann, Marcelo J.; Majer, Ernest L.; Rose, Peter E.; Adams, Michael; Roberston-Tait, Ann; Moller, Nancy; Weare, John; Clutter, Ted; Brown, Donald W.

    2010-09-01

    This report, the third in a four-part series, summarizes significant research projects performed by the U.S. Department of Energy (DOE) over 30 years to overcome challenges in reservoir engineering and to make generation of electricity from geothermal resources more cost-competitive.

  14. U.S. Department of Agriculture Agricultural Research Service Mahantango Creek Watershed, Pennsylvania, United States: physiography and history

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The 420 km**2 Mahantango Creek Watershed, located within the Northern Appalachian Ridges and Valleys, is a subwatershed of the Susquehanna River Basin, which flows to Chesapeake Bay. Research on agricultural management and hydrologic processes that control nutrient loss from nonpoint sources is cond...

  15. Emerging Infectious Disease Surveillance in Southeast Asia: Cambodia, Indonesia, and the Naval Area Medical Research Unit 2

    DTIC Science & Technology

    2012-01-22

    disease surveillance is reactive—that is, researchers detect microbes after an outbreak has already occurred.ii Furthermore, countries vary greatly in...funded by the Global Fund to Fight Aids, Tuberculosis and Malaria—was driven in part by complaints from the Cambodian military, who wanted similar

  16. Ballisticians in War and Peace. A History of the United States Army Ballistic Research Laboratories. Volume 1. 1914-1956,

    DTIC Science & Technology

    1956-01-01

    Arrangements were made with the University of Delaware staff to teach all COL Charles L. Register. Director of BRL 1956 the desired courses, with the...containing various experi- 77 ballistic research, 1946 to 1956 INTERIOR BALLISTICS IN THE POSTWAR YEARS mental additives, study of the thermochemistry of

  17. Research Universities and the American Recovery and Reinvestment Act: Competition, Resource Concentration, and the "Great Recession" in the United States

    ERIC Educational Resources Information Center

    Taylor, Barrett J.; Cantwell, Brendan

    2016-01-01

    This paper conceptualizes the U.S. federal government's response to the "Great Recession" as a "natural experiment" whose broad emphasis on counter-cyclical spending contrasts with the tendency towards stratification within the quasi-market for academic research support. Regression results indicate that resources tended to flow…

  18. Adult Literacy in the United States: A Compendium of Qualitative Data and Interpretive Comments. Research to Practice.

    ERIC Educational Resources Information Center

    Armstrong, William B.; Sticht, Thomas G.

    Human cognitive system and information processing theories were used as the theoretical base that frames an interpretation of adult literacy research from World War I (WWI) through 1993. These theoretical perspectives are as follows: (1) literacy learning is grounded in a distinct developmental sequence; and (2) literacy learning is dependent on…

  19. Summaries of Research and Development Activities in Agricultural Education, 1981-1982, in the United States of America.

    ERIC Educational Resources Information Center

    Kotrlik, Joe W., Comp.

    This compilation, the seventh in an annual series, includes abstracts of 155 studies in agricultural education completed during the period July 1, 1981, to June 30, 1982. Twenty-five of the completed studies represent staff research, 84 represent master's studies or theses, and 46 are doctoral dissertations. Also included is a listing of the 175…

  20. Faculty Research Productivity 1972-1980: Development and Application of Constant Units of Measure. ASHE Annual Meeting Paper.

    ERIC Educational Resources Information Center

    Bieber, Jeffrey P.; Blackburn, Robert T.

    An approach for studying faculty research productivity over time as measured by the number of scholarly articles published was developed and tested. The approach attempts to take into account the fact that both the amount of available professional journal space and the number of faculty competing for publications have changed over time by…

  1. Aquaculture genomics, genetics and breeding in the United States: current status, challenges, and priorities for future research

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The ultimate goals of aquaculture genomics, genetics and breeding research are to enhance aquaculture production efficiency, sustainability, product quality, and profitability in support of the commercial sector and for the benefit of consumers. In order to achieve these goals, it is important to un...

  2. Vocational Psychology and Assessment with Immigrants in the United States: Future Directions for Training, Research, and Practice

    ERIC Educational Resources Information Center

    Flores, Lisa Y.; Hsieh, Catherine; Chiao, Hung

    2011-01-01

    Immigrants are vital members of U.S. society and are essential contributors to the U.S. labor force. Today, immigrants comprise a significant portion of the U.S. population, however, career assessment research has largely ignored their work experiences, and career counselors are not trained on the intricacies on the delivery of career counseling…

  3. A History of Geothermal Energy Research and Development in the United States. Energy Conversion 1976-2006

    SciTech Connect

    Mines, Gregory L.

    2010-09-01

    This report, the last in a four-part series, summarizes significant research projects performed by the U.S. Department of Energy (DOE) over 30 years to overcome challenges in energy conversion and to make generation of electricity from geothermal resources more cost-competitive.

  4. United States Air Force Summer Research Program -- 1991. High School Apprenticeship Program (HSAP) Reports, Volume 13: Wright Laboratory

    DTIC Science & Technology

    1991-12-01

    catcher is placed at the end of the range, but a mobile catcher can be moved closer to ensure that less stable missiles are caught before they damage the...Research Division is currently exploring is the construction of ever smaller devices by using electron beam techonolgy . The manufacture of semiconductor

  5. Aging Research across Disciplines: A Student-Mentor Partnership Using the United Nations Principles for Older Persons

    ERIC Educational Resources Information Center

    Dupuis, Kate; Kousaie, Shanna; Wittich, Walter; Spadafora, Pat

    2007-01-01

    A grant from the Canadian Institutes of Health Research for training on communication and social interaction in healthy aging was used to support the collaboration of three students and one program mentor from various age-related backgrounds (e.g., vision, hearing, cognition, and social work) to develop a transdisciplinary and interinstitutional…

  6. A Summary of Research in Rural Education: Testimony to the United States Senate Select Committee on Equal Educational Opportunity.

    ERIC Educational Resources Information Center

    Edington, Everett D.

    A review of the available research relevant to the characteristics of disadvantaged rural students shows them to be affected in several areas. The low socioeconomic status of large numbers of noncorporate-farm families and rural ethnic minority groups is a characteristic of prime importance, particularly in view of the relationship between…

  7. Training and Capacity Building in LMIC for Research in Heart and Lung Diseases: The NHLBI-UnitedHealth Global Health Centers of Excellence Program.

    PubMed

    Bloomfield, Gerald S; Xavier, Denis; Belis, Deshirée; Alam, Dewan; Davis, Patricia; Dorairaj, Prabhakaran; Ghannem, Hassen; Gilman, Robert H; Kamath, Deepak; Kimaiyo, Sylvester; Levitt, Naomi; Martinez, Homero; Mejicano, Gabriela; Miranda, J Jaime; Koehlmoos, Tracey Perez; Rabadán-Diehl, Cristina; Ramirez-Zea, Manuel; Rubinstein, Adolfo; Sacksteder, Katherine A; Steyn, Krisela; Tandon, Nikhil; Vedanthan, Rajesh; Wolbach, Tracy; Wu, Yangfeng; Yan, Lijing L

    2016-03-01

    Stemming the tide of noncommunicable diseases (NCDs) worldwide requires a multipronged approach. Although much attention has been paid to disease control measures, there is relatively little consideration of the importance of training the next generation of health-related researchers to play their important role in this global epidemic. The lack of support for early stage investigators in low- and middle-income countries interested in the global NCD field has resulted in inadequate funding opportunities for research, insufficient training in advanced research methodology and data analysis, lack of mentorship in manuscript and grant writing, and meager institutional support for developing, submitting, and administering research applications and awards. To address this unmet need, The National Heart, Lung, and Blood Institute-UnitedHealth Collaborating Centers of Excellence initiative created a Training Subcommittee that coordinated and developed an intensive, mentored health-related research experience for a number of early stage investigators from the 11 Centers of Excellence around the world. We describe the challenges faced by early stage investigators in low- and middle-income countries, the organization and scope of the Training Subcommittee, training activities, early outcomes of the early stage investigators (foreign and domestic) and training materials that have been developed by this program that are available to the public. By investing in the careers of individuals in a supportive global NCD network, we demonstrate the impact that an investment in training individuals from low- and middle-income countries can have on the preferred future of or current efforts to combat NCDs.

  8. Training and Capacity Building in LMICs for Research in Heart and Lung Diseases: The NHLBI-UnitedHealth Global Health Centers of Excellence Program

    PubMed Central

    Bloomfield, Gerald S.; Xavier, Denis; Belis, Deshirée; Alam, Dewan; Davis, Patricia; Dorairaj, Prabhakaran; Ghannem, Hassen; Gilman, Robert H.; Kamath, Deepak; Kimaiyo, Sylvester; Levitt, Naomi; Martinez, Homero; Mejicano, Gabriela; Miranda, J. Jaime; Koehlmoos, Tracey Perez; Rabadán-Diehl, Cristina; Ramirez-Zea, Manuel; Rubinstein, Adolfo; Sacksteder, Katherine A.; Steyn, Krisela; Tandon, Nikhil; Vedanthan, Rajesh; Wolbach, Tracy; Wu, Yangfeng; Yan, Lijing L.

    2016-01-01

    Stemming the tide of noncommunicable diseases (NCDs) worldwide requires a multi-pronged approach. Although much attention has been paid to disease control measures, there is relatively little consideration of the importance of training the next generation of health-related researchers to play their important role in this global epidemic. The lack of support for early stage investigators in low- and middle-income countries interested in the global NCD field has resulted in inadequate funding opportunities for research, insufficient training in advanced research methodology and data analysis, lack of mentorship in manuscript and grant writing and meager institutional support for developing, submitting and administering research applications and awards. To address this unmet need, the NHLBI-UnitedHealth Collaborating Centers of Excellence initiative created a Training Subcommittee that coordinated and developed an intensive, mentored health-related research experience for a number of early stage investigators from the 11 Centers of Excellence around the world. We describe the challenges faced by early stage investigators in low- and middle-income countries, the organization and scope of the Training Subcommittee, training activities, early outcomes of the early stage investigators (foreign and domestic) and training materials that have been developed by this program that are available to the public. By investing in the careers of individuals in a supportive global NCD network, we demonstrate the impact that an investment in training individuals from low- and middle-income countries can have on the preferred future of or current efforts to combat NCDs. PMID:27102019

  9. Vested Interests in Addiction Research and Policy The challenge corporate lobbying poses to reducing society’s alcohol problems: insights from UK evidence on minimum unit pricing

    PubMed Central

    McCambridge, Jim; Hawkins, Benjamin; Holden, Chris

    2014-01-01

    Background There has been insufficient research attention to alcohol industry methods of influencing public policies. With the exception of the tobacco industry, there have been few studies of the impact of corporate lobbying on public health policymaking more broadly. Methods We summarize here findings from documentary analyses and interview studies in an integrative review of corporate efforts to influence UK policy on minimum unit pricing (MUP) of alcohol 2007–10. Results Alcohol producers and retailers adopted a long-term, relationship-building approach to policy influence, in which personal contacts with key policymakers were established and nurtured, including when they were not in government. The alcohol industry was successful in achieving access to UK policymakers at the highest levels of government and at all stages of the policy process. Within the United Kingdom, political devolution and the formation for the first time of a Scottish National Party (SNP) government disrupted the existing long-term strategy of alcohol industry actors and created the conditions for evidence-based policy innovations such as MUP. Conclusions Comparisons between policy communities within the United Kingdom and elsewhere are useful to the understanding of how different policy environments are amenable to influence through lobbying. Greater transparency in how policy is made is likely to lead to more effective alcohol and other public policies globally by constraining the influence of vested interests. PMID:24261642

  10. Summer Research Program - 1997 Summer Faculty Research Program Volume 6 Arnold Engineering Development Center United States Air Force Academy Air Logistics Centers

    DTIC Science & Technology

    1997-12-01

    Looking Radar Signal Procesing a Literature Review DR Milton L Cone WL/AACF 5- 13 Embry-Riddle Aeronautical University , Prescott , AZ Scheduling in the...Dayton , OH Develop an Explosive Simulated Testing Apparatus for Impact Physics Research at Wright Laboratory DR James S Marsh WL/MNSI 5- 46...compute the flow in the defined portion of the arc heater. Heat addition was used to simulate the joule heating process inside the arc heater. The Solver A

  11. United States Air Force Summer Research Program 1991. Graduate Student Research Program (GSRP) Reports. Volume 6. Armstrong Laboratory, Wilford Hall Medical Center

    DTIC Science & Technology

    1992-01-09

    ANALYSIS Differences between groups and pre/ post detraining to baroreceptor stimulation and LBNP tolerance ,vill be determined using ANOVA and ANCOVA...objectives are to permit graduate students to participate in research under the direction of a faculty member at an Air Force la~cratory; stimulate ...10 system. They imp’ mented a spinal injury function and baseline response criteria using a three dimensional head-spine model for head mounted

  12. Current United States Department of Agriculture-Agricultural Research Service research on understanding agrochemical fate and transport to prevent and mitigate adverse environmental impacts.

    PubMed

    Hapeman, Cathleen J; McConnell, Laura L; Rice, Clifford P; Sadeghi, Ali M; Schmidt, Walter F; McCarty, Gregory W; Starr, James L; Rice, Pamela J; Angier, Jonathan T; Harman-Fetcho, J A

    2003-01-01

    Environmentally and economically viable agriculture requires a variety of cultivation practices and pest management options as no one system will be appropriate for every situation. Agrochemicals are some of the many pest control tools used in an integrated approach to pest management. They are applied with the intent of maximizing efficacy while minimizing off-site movement; however, their judicious use demands a practical knowledge of their fate and effects in agricultural and natural ecosystems. Agrochemical distribution into environmental compartments is influenced by the physical and chemical properties of the agrochemical and environmental conditions, ie soil type and structure, and meteorological conditions. Agricultural Research Service (ARS) researchers working in the area of agrochemical fate have focused on accurately describing those processes that govern the transport, degradation and bioavailability of these chemicals under conditions reflecting actual agronomic practices. Results from ARS research concerning the environmental fate and effects of agrochemicals have led to the development of science-based management practices that will protect vulnerable areas of the ecosystem. The new challenge is to identify these vulnerable areas and the temporal and spatial variations prior to use of the chemical by predicting how it will behave in environmental matrices, and using that information, predict its transport and transformation within an air- or watershed. With the development of better predictive tools and GIS (Geographic Information System)-based modeling, the risks of agricultural management systems can be assessed at the watershed and basin levels, and management strategies can be identified that minimize negative environmental impacts.

  13. Increasing value: a research agenda for addressing the managerial and organizational challenges facing health care delivery in the United States.

    PubMed

    Shortell, Stephen M

    2004-09-01

    There is growing consensus that the U.S. health care system is not producing value relative to the resources invested. Unwarranted variation exists in quality and outcomes of care and underutilization of both evidence-based medicine and evidence-management practices. To address these issues, this article calls for a broad-based social science approach focused on obtaining a greater understanding of change at the individual, group, organizational, and environmental levels as they influence each other. Specific examples and questions for research are suggested with regard to the redesign of care systems, enhancing learning and transferring knowledge, and creating effective financial incentives. The specific measurement, analysis, and study design issues involved in under-taking such a research agenda are discussed.

  14. Adding value in additive manufacturing: researchers in the United Kingdom and Europe look to 3D printing for customization.

    PubMed

    Banks, Jim

    2013-01-01

    Having already made a big impact in the medical sector, three-dimensional (3-D) printing technology continues to push the boundaries of cost efficiency, convenience, and customization. It has transformed some aspects of medical device production. However, expectations of the technology are often exaggerated in the media, so we spoke to leading researchers in the field about its practical applications and what can be expected in the near future.

  15. A Unit-Problem Investigation of Blunt Leading-Edge Separation Motivated by AVT-161 SACCON Research

    NASA Technical Reports Server (NTRS)

    Luckring, James M.; Boelens, Okko J.

    2011-01-01

    A research effort has been initiated to examine in more detail some of the challenging flow fields discovered from analysis of the SACCON configuration aerodynamics. This particular effort is oriented toward a diamond wing investigation specifically designed to isolate blunt leading-edge separation phenomena relevant to the SACCON investigations of the present workshop. The approach taken to design this new effort is reviewed along with the current status of the program.

  16. "FACILS 2014: Microbially-driven facilitation systems in environmental biotechnology" (hereafter "FACILS") presented here by the European Commission (EC)-United States (US) Task Force on Biotechnology Research

    SciTech Connect

    Methe, Barbara

    2016-02-03

    As we enter the 21st century, the sustainability of the biosphere is a global challenge that can best be met with a global response. This includes how we train and promote our next generation of research scientists in the emerging arenas of genome-enabled biology and a bio-based economy. It is this fundamental issue that formed the motivation for designing and conducting a shortcourse entitled “FACILIS 2014: Microbially-driven facilitation systems in environmental biotechnology” (hereafter “FACILIS”) presented here by the European Commission (EC)-United States (US) Task Force on Biotechnology Research. This WG was established in 1994 under the umbrella of the US-EC Task Force on Biotechnology Research, a transatlantic collaborative group overseen by the US Office of Science and Technology Policy (OSTP) and the EC. The Environmental Biotechnology Working Group maintains several goals, including establishing research links between scientists in EU countries and the US and fostering the careers of junior scientists from both sides of the Atlantic to the global nature of scientific cooperation. To that end, a shortcourse was held at the University of Milan in Italy on July 12-25 2014 organized around cross-cutting themes of genomic science and designed to attract a stellar group of interdisciplinary early carrier researchers. A total of 22 students, 10 from the US and 12 from the EU participated. The course provided them with hands-on experience with the latest scientific methods in genomics and bioinformatics; using a format that combines lectures, laboratory research and field work with the final goal to enable researchers to finally turn data into knowledge.

  17. Directions for effectiveness research to improve health services for late-life depression in the United States

    PubMed Central

    Hoeft, Theresa J.; Hinton, Ladson; Liu, Jessica; Unützer, Jürgen

    2015-01-01

    Considerable progress has been made in the treatment of late-life depression over the past 20 years, yet considerable gaps in care remain. Gaps in care are particularly pronounced for older men, certain racial and ethnic minority groups or those with comorbid medical or mental disorders. We reviewed the peer-reviewed literature and conducted interviews with experts in late-life depression to identify promising directions for effectiveness research to address these gaps in care. We searched PubMed, PsychInfo and CINHAL databases between January 01, 1998 – August 31, 2013 using terms related to late-life depression and any of the following: epidemiology, services organization, economics of care, underserved groups including health disparities, impact on caregivers, and interventions. The results of this selective review supplemented by more current recommendations from national experts highlight three priority research areas to improve health services for late-life depression: focusing on the unique needs of the patient through patient-centered care and culturally sensitive care, involving caregivers outside the traditional clinical care team, and involving alternate settings of care. We build on these results to offer five recommendations for future effectiveness research that hold considerable potential to advance intervention and health services development for late-life depression. PMID:26525996

  18. Effect of the dedicated education unit on nursing student self-efficacy: A quasi-experimental research study.

    PubMed

    George, Lynn E; Locasto, Lisa W; Pyo, Katrina A; W Cline, Thomas

    2017-03-01

    Although the Dedicated Education Unit (DEU) has shown initial promise related to satisfaction with the teaching/learning environment, few studies have examined student outcomes related to the use of the DEU as a clinical education model beyond student satisfaction. The purpose of this quantitative, quasi-experimental study was to compare student outcomes from the traditional clinical education (TCE) model with those from the DEU model. Participants were students enrolled in a four-year baccalaureate program in nursing (n = 193) who had clinical education activities in one of three clinical agencies. Participants were assigned to either the DEU or a TCE model. Pre-clinical and post-clinical self-efficacy scores were measured for each group using an adapted Generalized Self-Efficacy Scale (Schwarzer and Jerusalem, 1995). Both groups experienced a significant increase in self-efficacy scores post clinical education. The increase in self-efficacy for the DEU students was significantly greater than the increase in self-efficacy for the traditional students. Self-efficacy is considered an important outcome of nursing education because high self-efficacy has been linked to making an easier transition from student to nursing professional. This study supports the quality of the DEU as a clinical education model by examining student self-efficacy outcomes.

  19. H6180/Multics/URA User’s Manual

    DTIC Science & Technology

    1975-11-01

    misspelled names in the data base. Through : typing errors, "employee-number" may have gone in as " emplyee - * nubcr". This mistake can be corrected by: i...RENAME OLD= emplyee -nuber NEW=employee-number 1SD0S Working Paper No. 68. 60 ID -O •n fM < rr >-< a 0) UJ .0 a c-- 5 tu c • - c • < UJ...system. Such practice is an obvious waste of resources that could have been avoided with proper documen- tation. While the above is a strong motivator

  20. Patient Engagement Practices in Clinical Research among Patient Groups, Industry, and Academia in the United States: A Survey

    PubMed Central

    Smith, Sophia K.; Selig, Wendy; Harker, Matthew; Roberts, Jamie N.; Hesterlee, Sharon; Leventhal, David; Klein, Richard; Patrick-Lake, Bray; Abernethy, Amy P.

    2015-01-01

    Objective Patient-centered clinical trial design and execution is becoming increasingly important. No best practice guidelines exist despite a key stakeholder declaration to create more effective engagement models. This study aims to gain a better understanding of attitudes and practices for engaging patient groups so that actionable recommendations may be developed. Methods Individuals from industry, academic institutions, and patient groups were identified through Clinical Trials Transformation Initiative and Drug Information Association rosters and mailing lists. Objectives, practices, and perceived barriers related to engaging patient groups in the planning, conduct, and interpretation of clinical trials were reported in an online survey. Descriptive and inferential statistical analysis of survey data followed a literature review to inform survey questions. Results Survey respondents (n = 179) valued the importance of involving patient groups in research; however, patient group respondents valued their contributions to research protocol development, funding acquisition, and interpretation of study results more highly than those contributions were valued by industry and academic respondents (all p < .001). Patient group respondents placed higher value in open communications, clear expectations, and detailed contract execution than did non–patient group respondents (all p < .05). Industry and academic respondents more often cited internal bureaucratic processes and reluctance to share information as engagement barriers than did patient group respondents (all p < .01). Patient groups reported that a lack of transparency and understanding of the benefits of collaboration on the part of industry and academia were greater barriers than did non–patient group respondents (all p< .01). Conclusions Despite reported similarities among approaches to engagement by the three stakeholder groups, key differences exist in perceived barriers and benefits to partnering with

  1. Risk-based immunization policies and tuberculosis screening practices for animal care and research workers in the United States: survey results and recommendations.

    PubMed

    Weigler, Benjamin J; Cooper, Donna R; Hankenson, F Claire

    2012-01-01

    A national survey was conducted to assess immunization practices and tuberculosis screening methods for animal care and research workers in biomedical settings throughout the United States. Veterinarians (n = 953) were surveyed via a web-based mechanism; completed surveys (n = 308) were analyzed. Results showed that occupational health and safety programs were well-developed, enrolling veterinary, husbandry, and research staff at rates exceeding 90% and involving multiple modalities of health assessments and risk communication for vaccine-preventable diseases. Most (72.7%) institutions did not store serum samples from animal research personnel. More than half of the institutions housed nonhuman primates and maintained tuberculosis screening programs, although screening methods varied. Immunization protocols included various recommended or required vaccines that differed depending on job duties, type of institution, and nature of scientific programs. A single case of an identified vaccine-preventable illness in a laboratory worker was noted. Tetanus toxoid was the predominant vaccine administered (91.7%) to animal care and research workers, followed by hepatitis B (54.8%), influenza (39.9%), and rabies (38.3%). For some immunization protocols, an inconsistent rationale for administration was evident. Indications that animal care and research workers are unprotected from work-related etiologic agents did not emerge from this survey; rather, existing guidelines from the Advisory Committee on Immunization Practices and available biologics seem sufficient to address most needs of the laboratory animal research community. Institutions should commit to performance-based standards in parallel with context-specific risk assessment methods to maintain occupational health and safety programs and practices appropriate to their needs.

  2. Risk-Based Immunization Policies and Tuberculosis Screening Practices for Animal Care and Research Workers in the United States: Survey Results and Recommendations

    PubMed Central

    Weigler, Benjamin J; Cooper, Donna R; Hankenson, F Claire

    2012-01-01

    A national survey was conducted to assess immunization practices and tuberculosis screening methods for animal care and research workers in biomedical settings throughout the United States. Veterinarians (n = 953) were surveyed via a web-based mechanism; completed surveys (n = 308) were analyzed. Results showed that occupational health and safety programs were well-developed, enrolling veterinary, husbandry, and research staff at rates exceeding 90% and involving multiple modalities of health assessments and risk communication for vaccine-preventable diseases. Most (72.7%) institutions did not store serum samples from animal research personnel. More than half of the institutions housed nonhuman primates and maintained tuberculosis screening programs, although screening methods varied. Immunization protocols included various recommended or required vaccines that differed depending on job duties, type of institution, and nature of scientific programs. A single case of an identified vaccine–preventable illness in a laboratory worker was noted. Tetanus toxoid was the predominant vaccine administered (91.7%) to animal care and research workers, followed by hepatitis B (54.8%), influenza (39.9%), and rabies (38.3%). For some immunization protocols, an inconsistent rationale for administration was evident. Indications that animal care and research workers are unprotected from work-related etiologic agents did not emerge from this survey; rather, existing guidelines from the Advisory Committee on Immunization Practices and available biologics seem sufficient to address most needs of the laboratory animal research community. Institutions should commit to performance-based standards in parallel with context-specific risk assessment methods to maintain occupational health and safety programs and practices appropriate to their needs. PMID:23312084

  3. United States Department of Agriculture-Agricultural Research Service stored-grain areawide integrated pest management program.

    PubMed

    Flinn, Paul W; Hagstrum, David W; Reed, Carl; Phillips, Tom W

    2003-01-01

    The USDA Agricultural Research Service (ARS) funded a demonstration project (1998-2002) for areawide IPM for stored wheat in Kansas and Oklahoma. This project was a collaboration of researchers at the ARS Grain Marketing and Production Research Center in Manhattan, Kansas, Kansas State University, and Oklahoma State University. The project utilized two elevator networks, one in each state, for a total of 28 grain elevators. These elevators stored approximately 31 million bushels of wheat, which is approximately 1.2% of the annual national production. Stored wheat was followed as it moved from farm to the country elevator and finally to the terminal elevator. During this study, thousands of grain samples were taken in concrete elevator silos. Wheat stored at elevators was frequently infested by several insect species, which sometimes reached high numbers and damaged the grain. Fumigation using aluminum phosphide pellets was the main method for managing these insect pests in elevators in the USA. Fumigation decisions tended to be based on past experience with controlling stored-grain insects, or were calendar based. Integrated pest management (IPM) requires sampling and risk benefit analysis. We found that the best sampling method for estimating insect density, without turning the grain from one bin to another, was the vacuum probe sampler. Decision support software, Stored Grain Advisor Pro (SGA Pro) was developed that interprets insect sampling data, and provides grain managers with a risk analysis report detailing which bins are at low, moderate or high risk for insect-caused economic losses. Insect density was predicted up to three months in the future based on current insect density, grain temperature and moisture. Because sampling costs money, there is a trade-off between frequency of sampling and the cost of fumigation. The insect growth model in SGA Pro reduces the need to sample as often, thereby making the program more cost-effective. SGA Pro was validated

  4. Short-range lidar measurement of top fruit tree canopies for pesticide applications research in the United Kingdom

    NASA Astrophysics Data System (ADS)

    Walklate, Peter J.; Richardson, G. M.; Baker, D. E.; Richards, P. A.; Cross, J. V.

    1997-07-01

    This paper presents the measurements of dwarf and semi-dwarf Cox apple trees with a tractor-mounted LIDAR (light detecting and ranging). An analysis is presented which derives structural parameters of the canopy for use in pesticide spraying research by considering the number flux of LIDAR scans intercepted by the crop in a known spatial segment. LIDAR measurements of the crop area normalized by the horizontal projected area of the crop are compared with measurements derived from a destructive sampling method. The distributions of local crop area density and crop interception probability are also presented. Crop area density distribution can be used to estimate the deposition distribution of spray by utilizing a suitable transport and deposition model. Alternatively, crop interception probability distribution can be used as a first order estimate of the spray deposition distribution by making an analogy between light and spray transmission.

  5. The Ecological Areawide Management (TEAM) of leafy spurge program of the United States Department of Agriculture-Agricultural Research Service.

    PubMed

    Anderson, Gerald L; Prosser, Chad W; Wendel, Lloyd E; Delfosse, Ernest S; Faust, Robert M

    2003-01-01

    The Ecological Areawide Management (TEAM) of Leafy Spurge program was developed to focus research and control efforts on a single weed, leafy spurge, and demonstrate the effectiveness of a coordinated, biologically based, integrated pest management program (IPM). This was accomplished through partnerships and teamwork that clearly demonstrated the advantages of the biologically based IPM approach. However, the success of regional weed control programs horizontally across several states and provinces also requires a vertical integration of several sectors of society. Awareness and education are the essential elements of vertical integration. Therefore, a substantial effort was made to produce a wide variety of information products specifically designed to educate different segments of society. During its tenure, land managers and agency decision makers have seen the potential of using the TEAM approach to accelerate the regional control of leafy spurge. The example set by the TEAM organization and participants is viewed as a model for future weed-control efforts.

  6. Epidermal Growth Factor Receptor (EGFR) Test Utilization in the United States: A Case Study of T3 Translational Research

    PubMed Central

    Lynch, Julie A.; Khoury, Muin J.; Borzecki, Ann; Cromwell, Jerry; Hayman, Laura L.; Ponte, Pat Reid; Miller, Glenn A.; Lathan, Christopher S.

    2013-01-01

    Purpose We examined hospital use of the epidermal growth factor receptor (EGFR) assay for lung cancer patients. Our goal was to inform the development of a model to predict T3 translation of guideline-directed, molecular diagnostic tests. Methods This was a retrospective observational study. Using logistic regression, we analyzed the association between likelihood to order the EGFR assay and hospital’s institutional and regional characteristics. Results Significant institutional predictors included: Affiliation with an academic medical center (odds ratio [OR], 1.48; 95% CI, 1.20–1.83), Participation in an NCI clinical research cooperative group (OR, 2.06, 1.66–2.55), PET scan (OR, 1.44, 1.07–1.94) and cardio thoracic surgery (OR, 1.90, 1.52–2.37) services. Significant regional predictors included: Metropolitan county (OR, 2.08, 1.48 to 2.91), Above average education (OR, 1.46, 1.09 to 1.96), Above average income (OR, 1.46, 1.04–2.05). Distance from an NCI cancer center was a negative predictor (OR, 0.996, 0.995–0.998), a 34% decrease in likelihood for every 100 miles. Conclusion In 2010, 12% of US acute care hospitals ordered the EGFR assay, suggesting most lung cancer patients did not have access to this test. This case study illustrated the need for: 1) Increased dissemination and implementation research. 2) Interventions to improve adoption of guideline-directed, molecular diagnostic tests by community hospitals. PMID:23448725

  7. Substance abuse among native Hawaiian women in the United States: a review of current literature and recommendations for future research.

    PubMed

    Ta, Van M; Chen, TeChieh

    2008-11-01

    Information about and understanding of Native Hawaiian substance abuse and utilization of substance abuse treatment services is limited. This article reviews the literature on the prevalence and factors associated with substance abuse and use of health services among Native Hawaiian women in the U.S. The literature review included three review and 13 nonreview articles that were published through December 2006. The majority of the articles reviewed did not present findings by gender-ethnic group. The review of the literature suggested a high prevalence of substance abuse, especially among those who were incarcerated. Risk factors for substance abuse included not being married and young age.Native Hawaiian women also had significantly lower health care utilization rates compared to other groups, and were less likely to have seen a health care provider in the past year. Programs should consider involving Kupunas ("elders") in the design and implementation of culturally appropriate programs in order to better serve the needs of Native Hawaiian women. Further research is needed about the rates of substance abuse and barriers and facilitators to treatment so that effective and culturally competent treatment can be provided for this population.

  8. Declining Return Migration from the United States to Mexico in the late-2000s Recession: A Research Note

    PubMed Central

    Rendall, Michael S.; Brownell, Peter; Kups, Sarah

    2011-01-01

    Researchers in the U.S. and Mexico have variously asserted that return migration from the U.S. to Mexico has increased substantially, remained unchanged, or declined slightly in response to the 2008–2009 U.S. recession and fall 2008 global financial crisis. The present study addresses this debate using microdata through 2009 from a large-scale, quarterly Mexican household survey, the National Survey of Occupation and Employment (ENOE), after first validating the ENOE against return migration estimates from a specialist demographic survey, the National Survey of Demographic Dynamics (ENADID). Declines in annual return migration flows of up to a third between 2007 and 2009 were seen among the predominantly labor-migrant groups of male migrants and all 18 to 40 year old migrants with less than a college education, and a decline in total return migration was seen in the fourth quarter of 2008 (immediately after the triggering of the global financial crisis) compared to the fourth quarter of 2007. PMID:21744184

  9. Space Station Biological Research Project (SSBRP) Cell Culture Unit (CCU) and incubator for International Space Station (ISS) cell culture experiments

    NASA Technical Reports Server (NTRS)

    Vandendriesche, Donald; Parrish, Joseph; Kirven-Brooks, Melissa; Fahlen, Thomas; Larenas, Patricia; Havens, Cindy; Nakamura, Gail; Sun, Liping; Krebs, Chris; de Luis, Javier; Vunjak-Novakovic, Gordana; Searby, Nancy D.

    2004-01-01

    The CCU and Incubator are habitats under development by SSBRP for gravitational biology research on ISS. They will accommodate multiple specimen types and reside in either Habitat Holding Racks, or the Centrifuge Rotor, which provides selectable gravity levels of up to 2 g. The CCU can support multiple Cell Specimen Chambers, CSCs (18, 9 or 6 CSCs; 3, 10 or 30 mL in volume, respectively). CSCs are temperature controlled from 4-39 degrees C, with heat shock to 45 degrees C. CCU provides automated nutrient supply, magnetic stirring, pH/O2 monitoring, gas supply, specimen lighting, and video microscopy. Sixty sample containers holding up to 2 mL each, stored at 4-39 degrees C, are available for automated cell sampling, subculture, and injection of additives and fixatives. CSCs, sample containers, and fresh/spent media bags are crew-replaceable for long-term experiments. The Incubator provides a 4-45 degrees C controlled environment for life science experiments or storage of experimental reagents. Specimen containers and experiment unique equipment are experimenter-provided. The Specimen Chamber exchanges air with ISS cabin and has 18.8 liters of usable volume that can accommodate six trays and the following instrumentation: five relocatable thermometers, two 60 W power outlets, four analog ports, and one each relative humidity sensor, video port, ethernet port and digital input/output port.

  10. The Epidemiology of Occupational Heat-Related Morbidity and Mortality in the United States: A Review of the Literature and Assessment of Research Needs in a Changing Climate

    PubMed Central

    Gubernot, Diane M.; Anderson, G. Brooke; Hunting, Katherine L.

    2014-01-01

    In recent years, the United States has experienced record-breaking summer heat. Climate change models forecast increasing U.S. temperatures and more frequent heat waves in coming years. This scoping review summarizes research findings that characterize U.S. occupational heat-related morbidity and mortality and identifies gaps in the existing research literature. Exposure to environmental heat is a significant, but overlooked, workplace hazard that has not been well-characterized or studied. The working population is diverse; job function, age, fitness level, and risk factors to heat-related illnesses vary. This review found that few studies examine or characterize the incidence of occupational heat-related illnesses and outcomes. More research on the effects of occupational heat exposure is needed to identify and implement evidence-based policies and interventions. Since heat-related health hazards at work can be anticipated before they manifest, preventive measures can be implemented before illness occurs. With no federal regulatory standards to protect workers from environmental heat exposure, and with climate change as a driver for adaptation and prevention of heat disorders, crafting policy to characterize and prevent occupational heat stress for all workers is increasingly sensible, practical, and imperative. PMID:24326903

  11. Aldrin and dieldrin: a review of research on their production, environmental deposition and fate, bioaccumulation, toxicology, and epidemiology in the United States.

    PubMed Central

    Jorgenson, J L

    2001-01-01

    In the last decade four international agreements have focused on a group of chemical substances known as persistent organic pollutants (POPs). Global agreement on the reduction and eventual elimination of these substances by banning their production and trade is a long-term goal. Negotiations for these agreements have focused on the need to correlate data from scientists working on soil and water sampling and air pollution monitoring. Toxicologists and epidemiologists have focused on wildlife and human health effects and understanding patterns of disease requires better access to these data. In the last 20 years, substantial databases have been created and now are becoming available on the Internet. This review is a detailed examination of 2 of the 12 POPs, aldrin and dieldrin, and how scientific groups identify and measure their effects. It draws on research findings from a variety of environmental monitoring networks in the United States. An overview of the ecologic and health effects of aldrin and dieldrin provides examples of how to streamline some of the programs and improve access to mutually useful scientific data. The research groups are located in many government departments, universities, and private organizations. Identifying databases can provide an "information accelerator" useful to a larger audience and can help build better plant and animal research models across scientific fields. PMID:11250811

  12. NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 62: The Influence of Knowledge Diffusion on Aeronautics Innovation: The Research, Development, and Production of Large Commercial Aircraft in France, Germany, and the United Kingdom

    NASA Technical Reports Server (NTRS)

    Golich, Vicki L.; Pinelli, Thomas E.

    1997-01-01

    This paper focuses on how European public policies-individually and collectively - influence the diffusion of knowledge and technology. It begins with an overview of the roles played historically and currently by European governments in the Research, Development and Production (RD&P) of Large Commercial Aircraft (LCA). The analytical framework brings together literature from global political economy, comparative politics, business management, and science and technology policy studies. It distinguishes between the production of knowledge, on the one hand, and the dissemination of knowledge, on the other. France, Germany, and the United Kingdom serve as the analytical cases. The paper concludes with a call for additional research in this area, some tentative lessons learned, and a discussion of the consequences of national strategies and policies for the diffusion of knowledge and technology in an era of globalizaton.

  13. NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 62: The Influence of Knowledge Diffusion on Aeronautics Innovation: The Research, Development, and Production of Large Commercial Aircraft in France, Germany, and the United Kingdom

    NASA Technical Reports Server (NTRS)

    Pinelli, Thomas E.; Golich, Vicki L.

    1997-01-01

    This paper focuses on how European public policies-individually and collectively - influence the diffusion of knowledge and technology. It begins with an overview of the roles played historically and currently by European governments in the research, development and production (RD&P) of large commercial aircraft (LCA). The analytical framework brings together literature from global political economy, comparative politics, business management, and science and technology policy studies. It distinguishes between the production of knowledge, on the one hand, and the dissemination of knowledge, on the other. France, Germany, and the United Kingdom serve as the analytical cases. The paper concludes with a call for additional research in this area, some tentative lessons learned, and a discussion of the consequences of national strategies and policies for the diffusion of knowledge and technology in an era of globalization.

  14. Assessment of acquired hemophilia patient demographics in the United States: the Hemostasis and Thrombosis Research Society Registry

    PubMed Central

    Kessler, Craig M.; Ma, Alice D.; Al-Mondhiry, Hamid A.B.; Gut, Robert Z.; Cooper, David L.

    2016-01-01

    The Hemostasis and Thrombosis Research Society (HTRS) Registry was used to monitor the postapproval use of recombinant factor VIIa. The objective of this manuscript is to provide key insights on the demographics of patients with acquired hemophilia in the HTRS Registry. Acquired hemophilia patient registration in HTRS captured age; sex; comorbidities and predisposing conditions; first bleeding location; laboratory parameters; exposure to blood products, factor, and bypassing agents; and initiation of immune suppression/tolerance therapy. Overall, 166 patients with acquired hemophilia were registered in HTRS (83 women, 73 men, median age 70 years); the majority were non-Hispanic whites (61.4%). The most common comorbidities were autoimmune disease (28.4%) and malignancy (14.5%). The most common first site of bleeding was subcutaneous (27.1%); this was more common in whites (29.1%) than blacks (12.5%) and in non-Hispanics (26.4%) than Hispanics (11.8%). Blood product exposure was reported for 33.1% of patients; the most commonly reported product was packed red blood cells (28%). Of the 57 patients with outcome data available for immune tolerance therapy, 26 patients (46%) reported successful treatment, 13 reported unsuccessful treatment (23%), and 18 (32%) were receiving active treatment at the time of registration. The HTRS Registry final analysis provides the only current comprehensive look at acquired hemophilia in the US population, including details on underlying autoimmune diseases and malignancies. Pertinent to recognition and diagnosis of the disease, subcutaneous bleeding as a presenting bleeding symptom was more common in white and non-Hispanic individuals. PMID:27467981

  15. An overview of the Ice Nuclei Research Unit Jungfraujoch/Cloud and Aerosol Characterization Experiment 2013 (INUIT-JFJ/CLACE-2013)

    NASA Astrophysics Data System (ADS)

    Schneider, Johannes

    2014-05-01

    Ice formation in mixed phase tropospheric clouds is an essential prerequisite for the formation of precipitation at mid-latitudes. Ice formation at temperatures warmer than -35°C is only possible via heterogeneous ice nucleation, but up to now the exact pathways of heterogeneous ice formation are not sufficiently well understood. The research unit INUIT (Ice NUcleation research unIT), funded by the Deutsche Forschungsgemeinschaft (DFG FOR 1525) has been established in 2012 with the objective to investigate heterogeneous ice nucleation by combination of laboratory studies, model calculation and field experiments. The main field campaign of the INUIT project (INUIT-JFJ) was conducted at the High Alpine Research Station Jungfraujoch (Swiss Alps, 3580 m asl) during January and February 2013, in collaboration with several international partners in the framework of CLACE2013. The instrumentation included a large set of aerosol chemical and physical analysis instruments (particle counters, particle sizers, particle mass spectrometers, cloud condensation nuclei counters, ice nucleus counters etc.), that were operated inside the Sphinx laboratory and sampled in mixed phase clouds through two ice selective inlets (Ice-CVI, ISI) as well as through a total aerosol inlet that was used for out-of-cloud aerosol measurements. Besides the on-line measurements, also samples for off-line analysis (ESEM, STXM) have been taken in and out of clouds. Furthermore, several cloud microphysics instruments were operated outside the Sphinx laboratory. First results indicate that a large fraction of ice residues sampled from mixed phase clouds contain organic material, but also mineral dust. Soot and lead were not found to be enriched in ice residues. The concentration of heterogeneous ice nuclei was found to be variable (ranging between < 1 and > 100 per liter) and to be strongly dependent on the operating conditions of the respective IN counter. The number size distribution of ice residues

  16. Knowledge Globalization within and across the People's Republic of China and the United States: A Cross-National Study of Internationalization of Educational Research in the Early 21st Century

    ERIC Educational Resources Information Center

    Tierney, Robert J.; Kan, Wei

    2016-01-01

    The study examines globalization within and across China and the United States in conjunction with a portrayal of the nature of the scholarly endeavors over the past 10 years in the two preeminent educational research journals of these countries. By extensive analyses of topics, methodology, and citations the research clarifies the global and…

  17. Your blues ain't like mine: considering integrative antiracism in HIV prevention research with black men who have sex with men in Canada and the United States.

    PubMed

    Nelson, LaRon E; Walker, Ja'Nina J; DuBois, Steve N; Giwa, Sulaimon

    2014-12-01

    Evidence-based interventions have been developed and used to prevent HIV infections among black men who have sex with men (MSM) in Canada and the United States; however, the degree to which interventions address racism and other interlocking oppressions that influence HIV vulnerability is not well known. We utilize integrative antiracism to guide a review of HIV prevention intervention studies with black MSM and to determine how racism and religious oppression are addressed in the current intervention evidence base. We searched CINAHL, PsychInfo, MEDLINE and the CDC compendium of evidence-based HIV prevention interventions and identified seventeen interventions. Three interventions targeted black MSM, yet only one intervention addressed racism, religious oppression, cultural assets and religious assets. Most interventions' samples included low numbers of black MSM. More research is needed on interventions that address racism and religious oppression on HIV vulnerability among black MSM. Future research should focus on explicating mechanisms by which multiple oppressions impact HIV vulnerability. We recommend the development and integration of social justice tools for nursing practice that aid in addressing the impacts of racism and other oppressions on HIV vulnerability of black MSM.

  18. Decommissioning of the Dragon High Temperature Reactor (HTR) Located at the Former United Kingdom Atomic Energy Authority (UKAEA) Research Site at Winfrith - 13180

    SciTech Connect

    Smith, Anthony A.

    2013-07-01

    The Dragon Reactor was constructed at the United Kingdom Atomic Energy Research Establishment at Winfrith in Dorset through the late 1950's and into the early 1960's. It was a High Temperature Gas Cooled Reactor (HTR) with helium gas coolant and graphite moderation. It operated as a fuel testing and demonstration reactor at up to 20 MW (Thermal) from 1964 until 1975, when international funding for this project was terminated. The fuel was removed from the core in 1976 and the reactor was put into Safestore. To meet the UK's Nuclear Decommissioning Authority (NDA) objective to 'drive hazard reduction' [1] it is necessary to decommission and remediate all the Research Sites Restoration Ltd (RSRL) facilities. This includes the Dragon Reactor where the activated core, pressure vessel and control rods and the contaminated primary circuit (including a {sup 90}Sr source) still remain. It is essential to remove these hazards at the appropriate time and return the area occupied by the reactor to a safe condition. (author)

  19. Effects of soot-induced snow albedo change on snowpack and hydrological cycle in western United States based on Weather Research and Forecasting chemistry and regional climate simulations

    SciTech Connect

    Qian, Yun; Gustafson, William I.; Leung, Lai-Yung R.; Ghan, Steven J.

    2009-02-14

    Radiative forcing induced by soot on snow is a major anthropogenic forcing affecting the global climate. However, it is uncertain how the soot-induced snow albedo perturbation affects regional snowpack and the hydrological cycle. In this study we simulated the deposition of soot aerosol on snow and investigated the resulting impact on snowpack and the surface water budget in the western United States. A yearlong simulation was performed using the chemistry version of the Weather Research and Forecasting model (WRF-Chem) to determine an annual budget of soot deposition, followed by two regional climate simulations using WRF in meteorology-only mode, with and without the soot-induced snow albedo perturbations. The chemistry simulation shows large spatial variability in soot deposition that reflects the localized emissions and the influence of the complex terrain. The soot-induced snow albedo perturbations increase the net solar radiation flux at the surface during late winter to early spring, increase the surface air temperature, reduce snow water equivalent amount, and lead to reduced snow accumulation and less spring snowmelt. These effects are stronger over the central Rockies and southern Alberta, where soot deposition and snowpack overlap the most. The indirect forcing of soot accelerates snowmelt and alters stream flows, including a trend toward earlier melt dates in the western United States. The soot-induced albedo reduction initiates a positive feedback process whereby dirty snow absorbs more solar radiation, heating the surface and warming the air. This warming causes reduced snow depth and fraction, which further reduces the regional surface albedo for the snow covered regions. Our simulations indicate that the change of maximum snow albedo induced by soot on snow contributes to 60% of the net albedo reduction over the central Rockies. Snowpack reduction accounts for the additional 40%.

  20. Research

    ERIC Educational Resources Information Center

    Mathematics Teaching, 1973

    1973-01-01

    Implications for teachers from Piagetian-oriented piagetian-oriented research on problem solving reported in an article by Eleanor Duckworth are presented. Edward de Bono's Children Solve Problems,'' a collection of examples, is also discussed. (MS)