WorldWideScience

Sample records for research iscr served

  1. Research brief : Serving Bowl Selection Biases the Amount of Food Served

    NARCIS (Netherlands)

    Kleef, van E.; Shimizu, M.; Wansink, B.

    2012-01-01

    Objective: To determine how common serving bowls containing food for multiple persons influence serving behavior and consumption and whether they do so independently of satiation and food evaluation. Methods: In this between-subjects experiment, 68 participants were randomly assigned to either a

  2. The National Insurance Academy: Serving India's Insurance Professionals and Researchers

    Science.gov (United States)

    Sane, Bhagyashree

    2011-01-01

    This article discusses how a special library can meet the needs of a specific industry. The author focuses on India's National Insurance Academy (NIA) Library, which serves the insurance industry of India and some neighboring countries. It is where the author serves as the chief librarian.

  3. Conference Proposal for the Organization of ISCRE 15 (summary of results)

    International Nuclear Information System (INIS)

    Tsotsis, Theodore

    2000-01-01

    Though ISCRE 15 goal was to emphasize the fundamentals, of equal importance were the technological advances currently shaping the future of the field. Topical areas for ISCRE 15 included: (1) Reactors for Materials Processing; (2) Waste Minimization and Remediation; (3) Environmentally Benign Processing; (4) Reactor Dynamics; (5) Reactor Control and Safety; (6) Reactor Scale-up and Economic Evaluation; (7) Computational and Modeling Aspects of Reaction/ Reactor Engineering; (8)Fluid-Solid Catalytic and Non-Catalytic Reaction Systems; and (9) Catalytic, Polymerization and Biochemical Reactors

  4. Characteristics of Psychology Students Who Serve as Research Assistants

    Science.gov (United States)

    Pawlow, Laura A.; Meinz, Elizabeth J.

    2017-01-01

    Participation in undergraduate research has been shown to provide a wide array of benefits across many disciplines of study; however, relatively less is known about the impact of this experience on Psychology majors specifically. We collected measures of Psychology students' (N = 229) knowledge of the major (career, core, and…

  5. Science Serving the Nation: The Impact of Basic Research

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2012-01-01

    Impacts: The BES program supports basic research that underpins a broad range of energy technologies. Research in materials sciences and engineering leads to the development of materials that improve the efficiency, economy, environmental acceptability, and safety of energy generation, conversion, transmission, storage, and use. For example, advances in superconductivity have been introduced commercially in a number of demonstration projects around the country. Improvements in alloy design for high temperature applications are used in commercial furnaces and in green technologies such as lead-free solder. Research in chemistry has led to advances such as efficient combustion systems with reduced emissions of pollutants; new solar photoconversion processes; improved catalysts for the production of fuels and chemicals; and better separations and analytical methods for applications in energy processes, environmental remediation, and waste management. Research in geosciences results in advanced monitoring and measurement techniques for reservoir definition and an understanding of the fluid dynamics of complex fluids through porous and fractured subsurface rock. Research in the molecular and biochemical nature of photosynthesis aids the development of solar photo-energy conversion. The BES program also plays a major role in enabling the nanoscale revolution. The importance of nanoscience to future energy technologies is clearly reflected by the fact that all of the elementary steps of energy conversion (e.g., charge transfer, molecular rearrangement, and chemical reactions) take place on the nanoscale. The development of new nanoscale materials, as well as the methods to characterize, manipulate, and assemble them, create an entirely new paradigm for developing new and revolutionary energy technologies.

  6. Research reactors serving the radiotracer technique: An overlooked opportunity?

    International Nuclear Information System (INIS)

    Bode, P.

    2010-01-01

    The unique features of using radiotracers are not always fully explored at nuclear research reactor centers. The radiotracer method is a versatile and powerful tool in the study of a wide variety of applications in e.g. chemistry, biology, agriculture, medicine and (industrial) technology. The big advantage of radiotracers above e.g. stable isotope tracers, commonly applied in e.g. nutritional studies, is that radiotracers allow for non-invasive studies of both steady-state and dynamic systems, in equilibrium situations and for transport and exchange phenomena and thus provide information on the chemical and/or physical status of elements. The radiotracer method does not imply huge equipment investments but rather requires that the four interrelated aspects: experimental designs, data treatment including tracer kinetic analysis and data interpretation are careful considered. Radiotracer production with reactors often implies additional fundamental research to use smart nuclear reactions and chemical separations so as to obtain an almost no-carrier added tracer. Nuclear analytical groups, already equipped with gamma-ray spectrometers, can thus extend their research program. Using Ge-spectrometers, multi-labeling experiments are possible which allow for unique applications if different radionuclides exist for the same element, such as 65 Zn and 69m Zn or 64 Cu and 67 Cu. The developments in novel scintillation detectors, room-temperature semiconductor detectors (like CdZnTe) and position-sensitive detectors open the door for an entire new scope of radiotracer applications, such as SPECT. Once applied to in-vitro studies with cell cultures, the nuclear analytical group may position itself into the worlds of medical research, biochemistry and biotechnology. Radiotracers can be used to study the properties of drug-delivering compounds as used in e.g, cancer therapy. Radiotracers can be added as a label to solid particles, to liquids but may also be applied in the

  7. Comprehensive outsourcing biobanking facility to serve the international research community.

    Science.gov (United States)

    Diaferia, Giuseppe R; Biunno, Ida; DeBlasio, Pasquale

    2011-06-01

    The validity of results from biomarker studies using archived specimens depends on the integrity of the specimens and the manner in which they are collected, processed, and stored. The management of a huge amount of biomaterial generated from research studies and clinical trials is becoming a very demanding task and many organizations are facing the choice between in-house storage and processing and outsourcing some activities. Storage and logistic functions are the prime targets for outsourcing, because to sustain these critical assets organizations must have the expertise, the dedicated qualified personnel, the proper quality control programs, and available resources to fulfill the mandatory requirements to maintain the integrity of the samples. External biobanks are dedicated and certified infrastructures (ISO, GMP, etc.) that apply efficient logistic and shipping activities, use validated standard operating procedures, install appropriate monitoring back-up systems, and, most of all, have room for expansion. Thus, the choice between in-house biobanking and outsourcing cannot be exclusively based on a financial decision; it must also consider (i) type of collection/project, (ii) logistic complexity (number and locations of collection sites), (iii) safety requirements, (iv) functional expertise, and (v) business priorities.

  8. A Regulatory Circuit Composed of a Transcription Factor, IscR, and a Regulatory RNA, RyhB, Controls Fe-S Cluster Delivery.

    Science.gov (United States)

    Mandin, Pierre; Chareyre, Sylvia; Barras, Frédéric

    2016-09-20

    . coli ErpA is involved in the biogenesis of Fe-S clusters, an important class of cofactors involved in a plethora of cellular reactions. Interestingly, we show that RyhB and IscR repress expression of erpA under opposite conditions in regard to iron concentration, forming a regulatory circuit called an "incoherent network." This incoherent network serves to maximize expression of erpA at iron concentrations where it is most needed. Altogether, our study paves the way for a better understanding of mixed regulatory networks composed of RNAs and transcription factors. Copyright © 2016 Mandin et al.

  9. Emergence and Spread of Plasmid-Borne tet(B)::ISCR2 in Minocycline-Resistant Acinetobacter baumannii Isolates

    OpenAIRE

    Vilacoba, Elisabet; Almuzara, Marisa; Gulone, Lucía; Traglia, German Matias; Figueroa, Silvia A.; Sly, Gabriela Edith; Fernandez, Analia; Centron, Daniela; Ramirez, Maria Soledad

    2015-01-01

    Resistance to minocycline has emerged in multidrug-resistant Acinetobacter baumannii isolates from Buenos Aires Hospitals. Few reports about the description and dispersion of tet genes were published in this species. We observed the presence of tet(B) in all minocycline resistant isolates. This gene was found associated to the ISCR2 mobile element, which could in part explain its dispersion. Fil: Vilacoba, Elisabet. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Co...

  10. Research Productivity in Rehabilitation, Disability, and Allied Health Programs: A Focus Group Perspective on Minority-Serving Institutions

    Science.gov (United States)

    Aref, Fariborz; Manyibe, Edward O.; Washington, Andre L.; Johnson, Jean; Davis, Dytisha; Eugene-Cross, Kenyotta; Moore, Cayla A.

    2017-01-01

    Purpose: The article outlines select individual and institutional factors that could contribute to rehabilitation, disability, and health research productivity among minority-serving institutions (MSIs; i.e., historically Black colleges/universities, Hispanic-serving institutions, and American Indian tribal colleges/universities). Method: We…

  11. From Research to Practice: Strategies for Supporting School Readiness in Programs Serving Infants and Toddlers

    Science.gov (United States)

    Powers, Stefanie

    2012-01-01

    Fostering healthy social and emotional development provides the foundation for school readiness in programs serving infants, toddlers, and their families. In this article, the author explores four key concepts that make the link between social and emotional development and early learning: 1) Cognitive and social-emotional development are…

  12. Online Learning Perceptions and Effectiveness of Research Methods Courses in a Hispanic-Serving Higher Education Institute

    Science.gov (United States)

    Lu, Ming-Tsan Pierre; Cavazos Vela, Javier

    2015-01-01

    In this article, the authors first reviewed related literature on possible factors that influence learning between an online learning (OL) course format and a face-to-face (F2F) course format. The authors investigated OL and F2F learning perceptions and effectiveness of a graduate-level research methods course at a Hispanic-serving institution…

  13. Non-Stationary Single-Channel Queuing System Features Research in Context of Number of Served Queries

    Directory of Open Access Journals (Sweden)

    Porshnev Sergey

    2017-01-01

    Full Text Available This work devoted to researching of mathematical model of non-stationary queuing system (NQS. Arrival rate in studied NQS λ(t is similar to rate which observed in practice in a real access control system of objects of mass events. Dependence of number of serviced requests from time was calculated. It is proven that the ratio value of served requests at the beginning of event to all served requests described by a deterministic function, depending on the average service rate μ¯$\\bar \\mu $ and the maximum value of the arrival rate function λ(t.

  14. "We Serve You, Right?" A Case Study Adapting Coorientation to Customer Service Research

    Science.gov (United States)

    Williamson, JoAnna

    2010-01-01

    An abundance of academic research has focused on identifying, explicating, operationalizing, and analyzing variables used to understand the dynamics of customer service. Despite this scholarly attention, applied researchers and the popular press have long reported consumers' dissatisfaction with the service received during their customer…

  15. Discussion of nuclear science and technology information base on serving our company scientific research

    International Nuclear Information System (INIS)

    Wang Zhong; Liu Wenbin

    2010-01-01

    In the eleventh five-year, our company scientific research have a long way to go and preparatory work of commercial reprocessing has startup under digital information society. Fundamental change of existing content, model of nuclear science and technology information occurred to fit for new situation and new environment, and in order to service for our company scientific research. In this paper, we discuss the development of new services that fits for our company science and technology information. (authors)

  16. Can qualitative and quantitative methods serve complementary purposes for policy research?

    OpenAIRE

    Maxwell, Daniel G.

    1998-01-01

    Qualitative and quantitative methods in social science research have long been separate spheres with little overlap. However, recent innovations have highlighted the complementarity of qualitative and quantitative approaches. The Accra Food and Nutrition Security Study was designed to incorporate the participation of a variety of constituencies in the research, and to rely on a variety of approaches — both qualitative and quantitative — to data collection and analysis. This paper reviews the ...

  17. Supervision of School and Youth Groups on Lift-Served Ski Slopes: A Research Perspective

    Science.gov (United States)

    Brookes, Andrew; Holmes, Peter

    2014-01-01

    Supervised practice is a common feature of many snow sports excursions to downhill ski resorts by school or youth groups, often in combination with lessons from a ski school. What is the role of supervision in preventing mishaps, injury, or fatalities? This article presents results of a search of published snow sports safety research for evidence…

  18. Global regulator IscR positively contributes to antimonite resistance and oxidation in Comamonas testosteroni S44

    DEFF Research Database (Denmark)

    Liu, Hongliang; Zhuang, Weiping; Zhang, Shengzhe

    2015-01-01

    Antimonial compounds can be found as a toxic contaminant in the environment. Knowledge on mechanisms of microbial Sb oxidation and its role in microbial tolerance are limited. Previously, we found that Comamonas testosteroni S44 was resistant to multiple heavy metals and was able to oxidize the t...... and Sb(III) oxidation via Fe-S cluster biogenesis and oxidative stress protection. Bacterial Sb(III) oxidation is a detoxification reaction.......Antimonial compounds can be found as a toxic contaminant in the environment. Knowledge on mechanisms of microbial Sb oxidation and its role in microbial tolerance are limited. Previously, we found that Comamonas testosteroni S44 was resistant to multiple heavy metals and was able to oxidize...... the toxic antimonite [Sb(III)] to the much less toxic antimonate [Sb(V)]. In this study, transposon mutagenesis was performed in C. testosteroni S44 to isolate genes responsible for Sb(III) resistance and oxidation. An insertion mutation into iscR, which regulates genes involved in the biosynthesis of Fe...

  19. A Regulatory Circuit Composed of a Transcription Factor, IscR, and a Regulatory RNA, RyhB, Controls Fe-S Cluster Delivery

    Directory of Open Access Journals (Sweden)

    Pierre Mandin

    2016-09-01

    Full Text Available Fe-S clusters are cofactors conserved through all domains of life. Once assembled by dedicated ISC and/or SUF scaffolds, Fe-S clusters are conveyed to their apo-targets via A-type carrier proteins (ATCs. Escherichia coli possesses four such ATCs. ErpA is the only ATC essential under aerobiosis. Recent studies reported a possible regulation of the erpA mRNA by the small RNA (sRNA RyhB, which controls the expression of many genes under iron starvation. Surprisingly, erpA has not been identified in recent transcriptomic analysis of the iron starvation response, thus bringing into question the actual physiological significance of the putative regulation of erpA by RyhB. Using an sRNA library, we show that among 26 sRNAs, only RyhB represses the expression of an erpA-lacZ translational fusion. We further demonstrate that this repression occurs during iron starvation. Using mutational analysis, we show that RyhB base pairs to the erpA mRNA, inducing its disappearance. In addition, IscR, the master regulator of Fe-S homeostasis, represses expression of erpA at the transcriptional level when iron is abundant, but depleting iron from the medium alleviates this repression. The conjunction of transcriptional derepression by IscR and posttranscriptional repression by RyhB under Fe-limiting conditions is best described as an incoherent regulatory circuit. This double regulation allows full expression of erpA at iron concentrations for which Fe-S biogenesis switches from the ISC to the SUF system. We further provide evidence that this regulatory circuit coordinates ATC usage to iron availability.

  20. How well has biophysical research served the needs of water resource management? Lessons from the Sabie-Sand catchment

    CSIR Research Space (South Africa)

    Van Wyk, E

    2001-09-01

    Full Text Available frameworks proposed for integrated water resource management. The fundamental changes in the approach to water resource management warrant a critical evaluation of the information generated by past research and of the relevance of this activity and associated...

  1. Models of Interinstitutional Partnerships between Research Intensive Universities and Minority Serving Institutions (MSI) across the Clinical Translational Science Award (CTSA) Consortium

    Science.gov (United States)

    Fair, Alecia; Norris, Keith; Verbalis, Joseph G.; Poland, Russell; Bernard, Gordon; Stephens, David S.; Dubinett, Steven M.; Imperato‐McGinley, Julianne; Dottin, Robert P.; Pulley, Jill; West, Andrew; Brown, Arleen; Mellman, Thomas A.

    2013-01-01

    Abstract Health disparities are an immense challenge to American society. Clinical and Translational Science Awards (CTSAs) housed within the National Center for Advancing Translational Science (NCATS) are designed to accelerate the translation of experimental findings into clinically meaningful practices and bring new therapies to the doorsteps of all patients. Research Centers at Minority Institutions (RCMI) program at the National Institute on Minority Health and Health Disparities (NIMHD) are designed to build capacity for biomedical research and training at minority serving institutions. The CTSA created a mechanism fostering formal collaborations between research intensive universities and minority serving institutions (MSI) supported by the RCMI program. These consortium‐level collaborations activate unique translational research approaches to reduce health disparities with credence to each academic institutions history and unique characteristics. Five formal partnerships between research intensive universities and MSI have formed as a result of the CTSA and RCMI programs. These partnerships present a multifocal approach; shifting cultural change and consciousness toward addressing health disparities, and training the next generation of minority scientists. This collaborative model is based on the respective strengths and contributions of the partnering institutions, allowing bidirectional interchange and leveraging NIH and institutional investments providing measurable benchmarks toward the elimination of health disparities. PMID:24119157

  2. Libraries serving dialogue

    CERN Document Server

    Dupont, Odile

    2014-01-01

    This book based on experiences of libraries serving interreligious dialogue, presents themes like library tools serving dialogue between cultures, collections dialoguing, children and young adults dialoguing beyond borders, story telling as dialog, librarians serving interreligious dialogue.

  3. Technology of serving

    OpenAIRE

    Taskov, Nako

    2013-01-01

    The book “Technology of serving” was prepared according to the curriculum and it is intended for students at the faculty of tourism and business logistics in republic of Macedonia In its contents on the subject of Technology of serving it includes the following - the rooms for serving, the types of catering objects in which food and beverages are served, professional serving staff, equipment and inventory for serving, card selection services in serving .,getting to know drin...

  4. Spread of ISCR1 Elements Containing blaDHA-1 and Multiple Antimicrobial Resistance Genes Leading to Increase of Flomoxef Resistance in Extended-Spectrum-β-Lactamase-Producing Klebsiella pneumoniae▿

    Science.gov (United States)

    Lee, Chen-Hsiang; Liu, Jien-Wei; Li, Chia-Chin; Chien, Chun-Chih; Tang, Ya-Fen; Su, Lin-Hui

    2011-01-01

    Increasing resistance to quinolones, aminoglycosides, and/or cephamycins in extended-spectrum-β-lactamase (ESBL)-producing Enterobacteriaceae exacerbates the already limited antibiotic treatment options for infections due to these microbes. In this study, the presence of resistance determinants for these antimicrobial agents was examined by PCR among ESBL-producing Klebsiella pneumoniae (ESBL-KP) isolates that caused bacteremia. Pulsed-field gel electrophoresis was used to differentiate the clonal relationship among the isolates studied. Transferability and the location of the resistance genes were analyzed by conjugation experiments, followed by DNA-DNA hybridization. Among the 94 ESBL-KP isolates studied, 20 isolates of flomoxef-resistant ESBL-KP were identified. They all carried a DHA-1 gene and were genetically diverse. CTX-M genes were found in 18 of the isolates. Among these DHA-1/CTX-M-producing K. pneumoniae isolates, ISCR1 was detected in 13 (72%) isolates, qnr genes (1 qnrA and 17 qnrB genes) were detected in 18 (100%), aac(6′)-Ib-cr was detected in 11 (61%), and 16S rRNA methylase (all armA genes) was detected in 14 (78%). Four transconjugants were available for further analysis, and qnrB4, aac(6′)-Ib-cr, armA, and blaDHA-1 were all identified on these self-transferable blaCTX-M-carrying plasmids. The genetic environments of ISCR1 associated with armA, blaDHA-1, and qnrB4 genes in the four transconjugants were identical. Replicon-type analysis revealed a FIIA plasmid among the four self-transferable plasmids, although the other three were nontypeable. The cotransfer of multiple resistance genes with the ISCR1 element-carrying plasmids has a clinical impact and warrants close monitoring and further study. PMID:21746945

  5. Spread of ISCR1 elements containing blaDHA-₁ and multiple antimicrobial resistance genes leading to increase of flomoxef resistance in extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae.

    Science.gov (United States)

    Lee, Chen-Hsiang; Liu, Jien-Wei; Li, Chia-Chin; Chien, Chun-Chih; Tang, Ya-Fen; Su, Lin-Hui

    2011-09-01

    Increasing resistance to quinolones, aminoglycosides, and/or cephamycins in extended-spectrum-β-lactamase (ESBL)-producing Enterobacteriaceae exacerbates the already limited antibiotic treatment options for infections due to these microbes. In this study, the presence of resistance determinants for these antimicrobial agents was examined by PCR among ESBL-producing Klebsiella pneumoniae (ESBL-KP) isolates that caused bacteremia. Pulsed-field gel electrophoresis was used to differentiate the clonal relationship among the isolates studied. Transferability and the location of the resistance genes were analyzed by conjugation experiments, followed by DNA-DNA hybridization. Among the 94 ESBL-KP isolates studied, 20 isolates of flomoxef-resistant ESBL-KP were identified. They all carried a DHA-1 gene and were genetically diverse. CTX-M genes were found in 18 of the isolates. Among these DHA-1/CTX-M-producing K. pneumoniae isolates, ISCR1 was detected in 13 (72%) isolates, qnr genes (1 qnrA and 17 qnrB genes) were detected in 18 (100%), aac(6')-Ib-cr was detected in 11 (61%), and 16S rRNA methylase (all armA genes) was detected in 14 (78%). Four transconjugants were available for further analysis, and qnrB4, aac(6')-Ib-cr, armA, and bla(DHA-1) were all identified on these self-transferable bla(CTX-M)-carrying plasmids. The genetic environments of ISCR1 associated with armA, bla(DHA-1), and qnrB4 genes in the four transconjugants were identical. Replicon-type analysis revealed a FIIA plasmid among the four self-transferable plasmids, although the other three were nontypeable. The cotransfer of multiple resistance genes with the ISCR1 element-carrying plasmids has a clinical impact and warrants close monitoring and further study.

  6. Progress Report on the ISCR Pilot Test Conducted at the Former CCC/USDA Grain Storage Facility in Montgomery City, Missouri, as of April 2013

    Energy Technology Data Exchange (ETDEWEB)

    LaFreniere, Lorraine M. [Argonne National Lab. (ANL), Argonne, IL (United States). Environmental Science Division. Applied Geoscience and Environmental Restoration Program

    2013-06-01

    The Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) is conducting an environmental investigation at the former CCC/USDA grain storage facility on the county fairgrounds in Montgomery City, Missouri, to evaluate contamination associated with the former use of grain fumigants containing carbon tetrachloride at the site. The CCC/USDA studies have identified carbon tetrachloride in the soils (primarily unconsolidated glacial tills) at concentrations that exceed the U.S. Environmental Protection Agency (EPA) regional screening level (RSL) values for this compound in residential soils (610 μg/kg) but are below the corresponding RSL for industrial soils (3,000 μg/kg). Concentrations of carbon tetrachloride greater than the EPA maximum contaminant level (MCL; 5.0 μg/L) for this contaminant in drinking water were also identified in the shallow groundwater (Argonne 2012). On the basis of these findings, remedial actions are considered necessary to mitigate the present and potential future impacts of the contamination. In cooperation with the Missouri Department of Natural Resources (MDNR), the CCC/USDA has initiated a field-scale pilot test to evaluate an in situ technology for treatment of the carbon tetrachloride contamination. In this approach, a chemical amendment consisting primarily of slow-release organic matter and zero-valent iron is employed to induce oxygen-depleted, chemically reducing conditions in the subsurface. These conditions foster the in situ chemical reduction (ISCR) of carbon tetrachloride and its degradation products (chloroform, methylene chloride, and chloromethane) via both inorganic and biologically mediated processes. The chemical amendment being used, EHC™, was developed by the Adventus Group, Freeport, Illinois, and is now manufactured and distributed by FMC Environmental Solutions, Philadelphia, Pennsylvania. With the approval of the MDNR (2012), the ISCR technology is being tested in two target areas

  7. NASA Earth Systems, Technology and Energy Education for Minority University and Research Education Program Promotes Climate Literacy by Engaging Students at Minority Serving Institutions in STEM

    Science.gov (United States)

    Murray, B.; Alston, E. J.; Chambers, L. H.; Bynum, A.; Montgomery, C.; Blue, S.; Kowalczak, C.; Leighton, A.; Bosman, L.

    2017-12-01

    NASA Earth Systems, Technology and Energy Education for Minority University Research & Education Program - MUREP (ESTEEM) activities enhance institutional capacity of minority serving institutions (MSIs) related to Earth System Science, Technology and energy education; in turn, increasing access of underrepresented groups to science careers and opportunities. ESTEEM is a competitive portfolio that has been providing funding to institutions across the United States for 10 years. Over that time 76 separate activities have been funded. Beginning in 2011 ESTEEM awards focused on MSIs and public-school districts with high under-represented enrollment. Today ESTEEM awards focus on American Indian/Alaska Native serving institutions (Tribal Colleges and Universities), the very communities most severely in need of ability to deal with climate adaptation and resiliency. ESTEEM engages a multi-faceted approach to address economic and cultural challenges facing MSI communities. PIs (Principal Investigators) receive support from a management team at NASA, and are supported by a larger network, the ESTEEM Cohort, which connects regularly through video calls, virtual video series and in-person meetings. The cohort acts as a collective unit to foster interconnectivity and knowledge sharing in both physical and virtual settings. ESTEEM partners with NASA's Digital Learning Network (DLNTM) in a unique non-traditional model to leverage technical expertise. DLN services over 10,000 participants each year through interactive web-based synchronous and asynchronous events. These events allow for cost effective (no travel) engagement of multiple, geographically dispersed audiences to share local experiences with one another. Events allow PIs to grow their networks, technical base, professional connections, and develop a sense of community, encouraging expansion into larger and broader interactions. Over 256 connections, beyond the 76 individual members, exist within the cohort. PIs report

  8. Progress report and technical evaluation of the ISCR pilot test conducted at the former CCC/USDA grain storage facility in Centralia, Kansas.

    Energy Technology Data Exchange (ETDEWEB)

    LaFreniere, L. M.; Environmental Science Division

    2009-01-14

    In October, 2007, the Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) presented the document Interim Measure Conceptual Design (Argonne 2007a) to the Kansas Department of Health and Environment, Bureau of Environmental Remediation (KDHE/BER), for a proposed non-emergency Interim Measure (IM) at the site of the former CCC/USDA grain storage facility in Centralia, Kansas (Figure 1.1). The IM was recommended to mitigate existing levels of carbon tetrachloride contamination identified in the vadose zone soils beneath the former facility and in the groundwater beneath and in the vicinity of the former facility, as well as to moderate or decrease the potential future concentrations of carbon tetrachloride in the groundwater. The Interim Measure Conceptual Design (Argonne 2007a) was developed in accordance with the KDHE/BER Policy No.BERRS-029, Policy and Scope of Work: Interim Measures (KDHE 1996). The hydrogeologic, geochemical, and contaminant distribution characteristics of the Centralia site, as identified by the CCC/USDA, factored into the development of the nonemergency IM proposal. These characteristics were summarized in the Interim Measure Conceptual Design (Argonne 2007a) and were discussed in detail in previous Argonne reports (Argonne 2002a, 2003, 2004, 2005a,b,c, 2006a,b, 2007b). The identified remedial goals of the proposed IM were as follows: (1) To reduce the existing concentrations of carbon tetrachloride in groundwater in three 'hot spot' areas identified at the site (at SB01, SB05, and SB12-MW02; Figure 1.2) to levels acceptable to the KDHE. (2) To reduce carbon tetrachloride concentrations in the soils near the location of former soil boring SB12 and existing monitoring well MW02 (Figure 1.2) to levels below the KDHE Tier 2 Risk-Based Screening Level (RBSL) of 200 {micro}g/kg for this contaminant. To address these goals, the potential application of an in situ chemical reduction (ISCR) treatment technology

  9. Minority-Serving Institutions and Disability, Health, Independent Living, and Rehabilitation Research Participation Challenges: A Review of the Literature and Policy

    Science.gov (United States)

    Manyibe, Edward O.; Moore, Corey L.; Aref, Fariborz; Sagini, Meshack M.; Zeng, Steve; Alston, Reginald J.

    2017-01-01

    Purpose: This article provided a comprehensive overview of select challenges that oftentimes prevent minority-serving institutions (MSIs) in the United States (i.e., historically Black colleges/universities, Hispanic-serving institutions, and American Indian tribal colleges/universities) from participating optimally in the federal research…

  10. CD147 overexpression may serve as a promising diagnostic and prognostic marker for gastric cancer: evidence from original research and literature.

    Science.gov (United States)

    Hu, Chenghao; Dong, Xiaoxia; Wu, Junbo; Xiao, Feifan; Shang, Jun; Liu, Liang; Yang, Yuan; Luo, Dongmei; Li, Qiuting; Song, Qian; Yang, Jingcheng; Zhang, Chengdong; Shen, Li; Luo, Zhiguo

    2017-05-09

    Gastric cancer (GC) is one of the most common malignancies worldwide. The expression of CD147 protein is associated with GC. However, the clinical role of CD147 in GC has not been investigated extensively. Hence, we focused on studying the association between the expression of CD147 and clinicopathological features of GC patients in this study. Firstly, sixteen publications (1752 cases and 391 controls) and one from our own original research (143 cases) were included in the meta-analysis to obtain a more precise estimation of the diagnostic value of CD147. The results showed that expression rate of CD147 in the GC group is higher than that in control group. Moreover, gender, TNM stage, lymph node metastasis, and depth of invasion are all associated with CD147. Further, sections of gastric tissue from 143 cases underwent immunohistochemical staining for evaluation of CD147 protein expression. Our retrospective analysis demonstrated CD147 protein expression was significantly associated with clinical N stage, and tumor stage. Meanwhile, it can also serve as an independent prognosis biomarker. In conclusion, our results support the role of CD147 as a good indicator of diagnosis and prognosis.

  11. Impact of varying the definition of myopia on estimates of prevalence and associations with risk factors: time for an approach that serves research, practice and policy.

    Science.gov (United States)

    Cumberland, Phillippa M; Bountziouka, Vasiliki; Rahi, Jugnoo S

    2018-02-03

    Refractive error is an increasing global public health concern that requires robust and reliable research to identify modifiable risk factors and provide accurate estimates of population burden. We investigated the impact of reclassification of individuals when using different threshold values of spherical equivalent (SE) to define myopia, on estimates of frequency, distribution and associations with risk factors, to inform current international initiatives to standardise definitions. A random sample of 1985 individuals from the 1958 British birth cohort, at age 44, had autorefraction and self-reported on educational attainment and social class.Refraction status assigned in three different models using SE: (A) moderate to high myopia -3 diopters (D) or more extreme (≤-3.00D), (B) hypermetropia +1.00D or more extreme (≥+1.00D) and (C) mild myopia using three different thresholds: -1.00D, -0.75D or -0.50D, hence reciprocal changes in definition of emmetropia. Frequency estimates and associations with risk factors altered significantly as the threshold value for myopia moved towards SE 0.0D: prevalence of mild myopia increased from 28% to 47%, the association with highest educational attainment attenuated and with higher social class strengthened, with changes in risk ratios of approximately 20%. Even small changes in the threshold definition of myopia (±0.25D) can significantly affect the conclusions of epidemiological studies, creating both false-positive and false-negative associations for specific risk factors. An international classification for refractive error, empirically evidenced and cognisant of the question(s) being addressed and the population(s) being studied, is needed to serve better translational research, practice and policy. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  12. A Helpful Serving

    Science.gov (United States)

    Rockower, David

    2006-01-01

    This article briefly describes how a fifth-grade class collaborated with a downtown diner for several months and then actually ran the restaurant for four hours. Through the Chatters Cafe, a local high school cafe that serves as a culinary arts training ground for high school students, fifth graders had the opportunity to prepare and serve dinner…

  13. Current practices in library/informatics instruction in academic libraries serving medical schools in the Western United States: a three-phase action research study.

    Science.gov (United States)

    Eldredge, Jonathan D; Heskett, Karen M; Henner, Terry; Tan, Josephine P

    2013-09-04

    To conduct a systematic assessment of library and informatics training at accredited Western U.S. medical schools. To provide a structured description of core practices, detect trends through comparisons across institutions, and to identify innovative training approaches at the medical schools. Action research study pursued through three phases. The first phase used inductive analysis on reported library and informatics skills training via publicly-facing websites at accredited medical schools and the academic health sciences libraries serving those medical schools. Phase Two consisted of a survey of the librarians who provide this training to undergraduate medical education students at the Western U.S. medical schools. The survey revealed gaps in forming a complete picture of current practices, thereby generating additional questions that were answered through the Phase Three in-depth interviews. Publicly-facing websites reviewed in Phase One offered uneven information about library and informatics training at Western U.S. medical schools. The Phase Two survey resulted in a 77% response rate. The survey produced a clearer picture of current practices of library and informatics training. The survey also determined the readiness of medical students to pass certain aspects of the United States Medical Licensure Exam. Most librarians interacted with medical school curricular leaders through either curricula committees or through individual contacts. Librarians averaged three (3) interventions for training within the four-year curricula with greatest emphasis upon the first and third years. Library/informatics training was integrated fully into the respective curricula in almost all cases. Most training involved active learning approaches, specifically within Problem-Based Learning or Evidence-Based Medicine contexts. The Phase Three interviews revealed that librarians are engaged with the medical schools' curricular leaders, they are respected for their knowledge and

  14. Improving healthcare consumer effectiveness: An Animated, Self-serve, Web-based Research Tool (ANSWER for people with early rheumatoid arthritis

    Directory of Open Access Journals (Sweden)

    Cox Susan

    2009-08-01

    Full Text Available Abstract Background People with rheumatoid arthritis (RA should use DMARDs (disease-modifying anti-rheumatic drugs within the first three months of symptoms in order to prevent irreversible joint damage. However, recent studies report the delay in DMARD use ranges from 6.5 months to 11.5 months in Canada. While most health service delivery interventions are designed to improve the family physician's ability to refer to a rheumatologist and prescribe treatments, relatively little has been done to improve the delivery of credible, relevant, and user-friendly information for individuals to make treatment decisions. To address this care gap, the Animated, Self-serve, Web-based Research Tool (ANSWER will be developed and evaluated to assist people in making decisions about the use of methotrexate, a type of DMARD. The objectives of this project are: 1 to develop ANSWER for people with early RA; and 2 to assess the extent to which ANSWER reduces people's decisional conflict about the use of methotrexate, improves their knowledge about RA, and improves their skills of being 'effective healthcare consumers'. Methods/design Consistent with the International Patient Decision Aid Standards, the development process of ANSWER will involve: 1. creating a storyline and scripts based on the best evidence on the use of methotrexate and other management options in RA, and the contextual factors that affect a patient's decision to use a treatment as found in ERAHSE; 2. using an interactive design methodology to create, test, analyze and refine the ANSWER prototype; 3. testing the content and user interface with health professionals and patients; and 4. conducting a pilot study with 51 patients, who are diagnosed with RA in the past 12 months, to assess the extent to which ANSWER improves the quality of their decisions, knowledge and skills in being effective consumers. Discussion We envision that the ANSWER will help accelerate the dissemination of knowledge and

  15. Improving healthcare consumer effectiveness: an Animated, Self-serve, Web-based Research Tool (ANSWER) for people with early rheumatoid arthritis.

    Science.gov (United States)

    Li, Linda C; Adam, Paul; Townsend, Anne F; Stacey, Dawn; Lacaille, Diane; Cox, Susan; McGowan, Jessie; Tugwell, Peter; Sinclair, Gerri; Ho, Kendall; Backman, Catherine L

    2009-08-20

    People with rheumatoid arthritis (RA) should use DMARDs (disease-modifying anti-rheumatic drugs) within the first three months of symptoms in order to prevent irreversible joint damage. However, recent studies report the delay in DMARD use ranges from 6.5 months to 11.5 months in Canada. While most health service delivery interventions are designed to improve the family physician's ability to refer to a rheumatologist and prescribe treatments, relatively little has been done to improve the delivery of credible, relevant, and user-friendly information for individuals to make treatment decisions. To address this care gap, the Animated, Self-serve, Web-based Research Tool (ANSWER) will be developed and evaluated to assist people in making decisions about the use of methotrexate, a type of DMARD. The objectives of this project are: 1) to develop ANSWER for people with early RA; and 2) to assess the extent to which ANSWER reduces people's decisional conflict about the use of methotrexate, improves their knowledge about RA, and improves their skills of being 'effective healthcare consumers'. Consistent with the International Patient Decision Aid Standards, the development process of ANSWER will involve: 1.) creating a storyline and scripts based on the best evidence on the use of methotrexate and other management options in RA, and the contextual factors that affect a patient's decision to use a treatment as found in ERAHSE; 2.) using an interactive design methodology to create, test, analyze and refine the ANSWER prototype; 3.) testing the content and user interface with health professionals and patients; and 4.) conducting a pilot study with 51 patients, who are diagnosed with RA in the past 12 months, to assess the extent to which ANSWER improves the quality of their decisions, knowledge and skills in being effective consumers. We envision that the ANSWER will help accelerate the dissemination of knowledge and skills necessary for people with early RA to make informed

  16. Why do they serve?

    DEFF Research Database (Denmark)

    Vincent, Stéphanie; Glad, Ane

    2016-01-01

    that after the mission, peace-keepers are generally more disappointed than peace-enforcers. Our results also show that self-benefit motives are important for younger soldiers with only a high school education, and that this group usually serves as peace-enforcers during their gap year....... the survey both before and after deployment. Soldiers are deployed to different missions under the same circumstances. To conceptualize motives among soldiers, we use factor analysis and find three factors: challenge, self-benefit, and fidelity. Challenge represents an occupational orientation; fidelity...

  17. Drama is Served

    DEFF Research Database (Denmark)

    Svømmekjær, Heidi Frank

    2015-01-01

    This article focuses on how the theme of food is used for making social, gender, and other distinctions in the weekly Danish radio series The Hansen Family (The Danish Broadcasting Corporation, 1929-49) and in relation to other radio programmes from the 1930s and 1940s. These distinctions serve t...... with the wife. To Mrs. Hansen, it is the fruit of hard labour rather than a meal to be enjoyed. On a more general level, food is a limited resource, which often causes social tensions to burst onto the surface of human interaction....

  18. Predicting Volleyball Serve-Reception

    NARCIS (Netherlands)

    Paulo, Ana; Zaal, Frank T J M; Fonseca, Sofia; Araujo, Duarte

    2016-01-01

    Serve and serve-reception performance have predicted success in volleyball. Given the impact of serve-reception on the game, we aimed at understanding what it is in the serve and receiver's actions that determines the selection of the type of pass used in serve-reception and its efficacy. Four

  19. NRPC ServCat priorities

    Data.gov (United States)

    Department of the Interior — This document lists the Natural Resource Program Center’s priority ServCat documents. It is recommended that these documents- which include annual narrative reports,...

  20. How Finland Serves Gifted and Talented Pupils

    Science.gov (United States)

    Tirri, Kirsi; Kuusisto, Elina

    2013-01-01

    The purpose of this article is to provide an overview of the ways gifted and talented pupils are served in Finland. The trend toward individualism and freedom of choice as well as national policy affecting gifted education are discussed. Empirical research on Finnish teachers' attitudes toward gifted education with respect to the national…

  1. Military Cultural Competency: Understanding How to Serve Those Who Serve

    Science.gov (United States)

    Bonura, Kimberlee Bethany; Lovald, Nicole

    2015-01-01

    The aim of this essay is to define and describe the different constituents of the military population, and present the challenges this demographic faces when pursuing higher education. The essay also discusses key aspects higher education professionals must understand in order to better serve military populations, such as federal regulations and…

  2. Serving Diverse Knowledge Systems in Academia

    Directory of Open Access Journals (Sweden)

    William F. Birdsall

    2009-06-01

    Full Text Available Libraries and academic disciplines are experiencing a major transformation to the digital era. A challenge for libraries is to adapt and coordinate their transformation with differing rates and types of changes in teaching, research, and scholarly communication among the disciplines they serve. This paper argues libraries need to acknowledge the diversity of knowledge systems and adopt a strategy that requires collaboration between libraries and multiple communities of knowing in the development and provision of heterogeneous services.

  3. Food and drink serving contract

    Directory of Open Access Journals (Sweden)

    Veselinović Janko

    2012-01-01

    Full Text Available Food and drink catering service is almost as old as the civilization itself. Even though this vocation is a part of the catering activity, Serbian law does not foresee this contract section as personalized. Key legal sources for this kind of contract are business customs. Food and drink serving contract is a mixed-type contract and its legal nature is very interesting due to its complexity. Specific for this contract is the fact that it is not an ordinary service, but also an activity which requires a degree of culinary skills, knowledge of customs of other nations, as well as other skills. The very category of a good professional in business economy / hospitality industry is very dynamic, as it needs to be evaluated according to all given circumstances, which may be rather unpredictable. By considering the legal nature, but also the rights and obligations of the contracting parties, we tried to point to the questions that require a special attention. Legal sources that indirectly refer to food and drink serving contracts were taken into account. Apart from the Law on Obligatory Relations, we also considered here the Law on Tourism also pointing to the comparative law and jurisprudence.

  4. Serving the world's poor, profitably.

    Science.gov (United States)

    Prahalad, C K; Hammond, Allen

    2002-09-01

    By stimulating commerce and development at the bottom of the economic pyramid, multi-nationals could radically improve the lives of billions of people and help create a more stable, less dangerous world. Achieving this goal does not require MNCs to spearhead global social-development initiatives for charitable purposes. They need only act in their own self-interest. How? The authors lay out the business case for entering the world's poorest markets. Fully 65% of the world's population earns less than $2,000 per year--that's 4 billion people. But despite the vastness of this market, it remains largely untapped. The reluctance to invest is easy to understand, but it is, by and large, based on outdated assumptions of the developing world. While individual incomes may be low, the aggregate buying power of poor communities is actually quite large, representing a substantial market in many countries for what some might consider luxury goods like satellite television and phone services. Prices, and margins, are often much higher in poor neighborhoods than in their middle-class counterparts. And new technologies are already steadily reducing the effects of corruption, illiteracy, inadequate infrastructure, and other such barriers. Because these markets are in the earliest stages of economic development, revenue growth for multi-nationals entering them can be extremely rapid. MNCs can also lower costs, not only through low-cost labor but by transferring operating efficiencies and innovations developed to serve their existing operations. Certainly, succeeding in such markets requires MNCs to think creatively. The biggest change, though, has to come from executives: Unless business leaders confront their own preconceptions--particularly about the value of high-volume, low-margin businesses--companies are unlikely to master the challenges or reap the rewards of these developing markets.

  5. Leader self-definition and leader self-serving behavior

    NARCIS (Netherlands)

    Rus, Diana; van Knippenberg, Daan; Wisse, Barbara

    The present research investigated the relationship between leader self-definition processes and leader self-serving behaviors. We hypothesized that self-definition as a leader interacts with social reference information (descriptive and injunctive) in predicting leader self-serving actions Six

  6. Acquaintance molestation and youth-serving organizations.

    Science.gov (United States)

    Lanning, Kenneth V; Dietz, Park

    2014-10-01

    This article is based not only on the research literature but also on the extensive field experience of the authors in consulting with investigators, attorneys, and organizations on the prevention, investigation, prosecution, and civil litigation of molestation of children within or in connection with youth-serving organizations. Acquaintance molesters have often pursued careers or sought out paid or volunteer work with organizations through which they can meet children. To address the problem of such offenders, it is necessary for youth-serving organizations to recognize the diversity of sexual activity, the phenomena of "nice-guy" offenders and compliant child victims, and the grooming/seduction process, each of which is reviewed here. The four most important protection practices for organizations are screening; management, and supervision; response to suspicions, allegations, and complaints; and prevention and awareness programs. The authors recommend general approaches to each of these and describe the reasons many organizations resist implementing available preventive measures. © The Author(s) 2014.

  7. Building the repositories to serve

    International Nuclear Information System (INIS)

    Lersch, D.

    1994-01-01

    The project to design and build the Superconducting Super Collider (SSC) Laboratory also includes the exciting opportunity to implement client/server information systems. Lab technologists were eager to take advantage of the cost savings inherent in the open systems and a distributed, client server environment and, at the same time, conscious of the need to provide secure repositories for sensitive data as well as a schedule sensitive acquisition strategy for mission critical software. During the first year of project activity, micro-based project management and business support systems were acquired and implemented to support a small study project of less than 400 people allocating contracts of less than $1 million. The transition to modern business systems capable of supporting more than 10,000 participants (world wide) who would be researching and developing the new technologies that would support the world's largest scientific instrument, a 42 Tevatron, superconducting, super collider became a mission critical event. This paper will present the SSC Laboratory's strategy to balance its commitment to open systems, structured query language (SQL) standards and its success with acquiring commercial off the shelf software to support immediate goals. Included will be an outline of the vital roles played by other labs (Livermore, CERN, Brookhaven, Fermi and others) and a discussion of future collaboration potentials to leverage the information activities of all Department of Energy funded labs

  8. Building the repositories to serve

    International Nuclear Information System (INIS)

    Lersch, D.

    1993-04-01

    The project to design and build the Superconducting Super Collider (SSC) Laboratory also includes the exciting opportunity to implement client/server information systems. Lab technologists were eager to take advantage of the cost savings inherent in the open systems and a distributed, client server environment and, at the same time, conscious of the need to provide secure repositories for sensitive data as well as a schedule sensitive acquisition strategy for mission critical software. During the first year of project activity, micro-based project management and business support systems were acquired and implemented to support a small study project of less than 400 people allocating contracts of less than $1 million. The transition to modern business systems capable of supporting more than 10,000 participants (world wide) who would be researching and developing the new technologies that would support the world's largest scientific instrument, a 42 Tevatron, superconducting, super collider became a mission critical event. This paper will present the SSC Laboratory's strategy to balance our commitment to open systems, structured query language (SQL) standards and our success with acquiring commercial off the shelf software (COTS) to support our immediate goals. Included will be an outline of the vital roles played by other labs (Livermore, CERN, Brookhaven, Fermi and others) and a discussion of future collaboration potentials to leverage the information activities of all Department of Energy (DOE) funded labs

  9. NASA Science Served Family Style

    Science.gov (United States)

    Noel-Storr, Jacob; Mitchell, S.; Drobnes, E.

    2010-01-01

    Family oriented innovative programs extend the reach of many traditional out-of-school venues to involve the entire family in learning in comfortable and fun environments. Research shows that parental involvement is key to increasing student achievement outcomes, and family-oriented programs have a direct impact on student performance. Because families have the greatest influence on children's attitudes towards education and career choices, we have developed a Family Science program that provides families a venue where they can explore the importance of science and technology in our daily lives by engaging in learning activities that change their perception and understanding of science. NASA Family Science Night strives to change the way that students and their families participate in science, within the program and beyond. After three years of pilot implementation and assessment, our evaluation data shows that Family Science Night participants have positive change in their attitudes and involvement in science.  Even after a single session, families are more likely to engage in external science-related activities and are increasingly excited about science in their everyday lives.  As we enter our dissemination phase, NASA Family Science Night will be compiling and releasing initial evaluation results, and providing facilitator training and online support resources. Support for NASA Family Science Nights is provided in part through NASA ROSES grant NNH06ZDA001N.

  10. The US framework for understanding, preventing, and caring for the mental health needs of service members who served in combat in Afghanistan and Iraq: a brief review of the issues and the research

    Directory of Open Access Journals (Sweden)

    Carl Andrew Castro

    2014-08-01

    Full Text Available This paper reviews the psychological health research conducted in the United States in support of combat veterans from Iraq and Afghanistan, using the Military Psychological Health Research Continuum, which includes foundational science, epidemiology, etiology, prevention and screening, treatment, follow-up care, and services research. The review is limited to those studies involving combat veterans and military families. This review discusses perplexing issues regarding the impact of combat on the mental health of service members such as risk and resilience factors of mental health, biomarkers of posttraumatic stress syndrome (PTSD, mental health training, psychological screening, psychological debriefing, third location decompression, combat and suicide, the usefulness of psychotherapy and drug therapy for treating PTSD, role of advanced technology, telemedicine and virtual reality, methods to reduce stigma and barriers to care, and best approaches to the dissemination of evidence-based interventions. The mental health research of special populations such as women, National Guardsmen and reservists, and military families is also presented. The review concludes by identifying future areas of research.

  11. Preparation of Ready to Serve Grape Juice

    International Nuclear Information System (INIS)

    Mya Mya Than, Daw; Molly Ahad, Daw; Khin Khin Lay, Daw

    1997-10-01

    Studies were carried out at the Food Technology Research Department of Myanma Scientific and Technological Research Department to prepare ready to serve grape juice from ripe fruits of the red varieties of grapes. The sugar content of grapes varied from (10) to (14) % depending on the season. To get a maximum content of (16) % sugar in the juice, (2) to (6) % sugar was added. The yields of the seasonal grape juice varied from (62.5) to (72.2) % by weight. The tannin content was (0.36) % by volume in the fresh juice. It was decreased to (0.03) % by volume after the cold storage at (10)C for (10 to 15) days. The pH of the original fruit juice was (3.2). The best juice was obtain when the pH of the juice was(4.0). To obtain the higher yield of the juice, desirable bright colour and rapid clarification, (0.01) %. Pectinex enzyme was added. In this investigation grape juice was preserved with (0.1) % sodium benzoate. Storage studies, which also included microbiological aspects indicated that the pasteurized grape juice bottle can be stored at room temperature for minimum (6) months without any deterioration in quality

  12. Minority Serving Institutions Reporting System Database

    Data.gov (United States)

    Social Security Administration — The database will be used to track SSA's contributions to Minority Serving Institutions such as Historically Black Colleges and Universities (HBCU), Tribal Colleges...

  13. Serving Data to the GLAST Users Community

    International Nuclear Information System (INIS)

    Stephens, Thomas E.

    2007-01-01

    The scientific community will access the public GLAST data through the website of the GLAST Science Support Center (GSSC). For most data products the GSSC website will link to the NASA High Energy Astrophysics Science Archive Research Center's (HEASARC) Browse interface, which will actually serve the data. For example, data from the GLAST Burst Monitor (GBM) from a given burst will be packaged together and accessible through Browse. However, the photon and event data produced by the Large Area Telescope (LAT), GLAST's primary instrument, will be distributed through a custom GSSC interface. These data will be collected over the LAT's large field-of-view, usually while the LAT is scanning the sky, and thus photons from a particular direction cannot be attributed to a single 'observation' in the traditional sense. Users will request all photons detected from a region on the sky over a specified time and energy range. Through its website the GSSC will also provide long and short term science timelines, spacecraft position and attitude histories, exposure maps and other scientific data products. The different data products provided by the GSSC will be described

  14. EMOTIONAL CONTAGION AND MOOD IN CROWD SERVING AS AUDIENCE

    Directory of Open Access Journals (Sweden)

    Beno Arnejcic

    2015-06-01

    Full Text Available The global world is gradually becoming a world of separated crowds despite the artificial wire and wireless connection through television and the Internet. Crowds remain a prevailing subject of research in different social studies, and the research of changes in the psychological structure of crowds and their characteristics is still of primary interest. The main focus of the research is on the interpretation of the results of the research paper about a special separated crowd called audience. It was observed how students, constituting the crowd, perceive a crowd on video. The observation was focused on the research of emotional contagion and mood in the crowd serving as audience. While watching a mass event on a big screen, the crowd serving as audience emotionally converges with someone else, in our case with public speakers.

  15. 77 FR 13173 - Best Equipped Best Served

    Science.gov (United States)

    2012-03-05

    ... on the best equipped, best performing, best served concept for implementation in the 2012-2014... Advisory Committee (NAC). FAA is seeking stakeholder input on the technical and operational feasibility of...

  16. Self-Serving Bias or Simply Serving the Self? Evidence for a Dimensional Approach to Narcissism.

    Science.gov (United States)

    Tamborski, Michael; Brown, Ryan P; Chowning, Karolyn

    2012-06-01

    Previous research has suggested that narcissism can be conceptualized as a multidimensional construct consisting of the related, but unique, dimensions of grandiosity and entitlement. The current studies examined the divergent associations of grandiosity and entitlement with respect to different types of self-serving strategies. In Study 1, we found that narcissistic grandiosity, but not entitlement, was positively associated with a self-enhancing strategy of unrealistic optimism. This association was not mediated by self-esteem. In Study 2, narcissistic entitlement, but not grandiosity, was predictive of unethical decision-making, an interpersonal self-promotional strategy that advances the self at the expense of others. Together, both studies support a model of narcissism consisting of a relatively intrapersonal dimension of grandiosity and a relatively interpersonal dimension of entitlement.

  17. Caregivers' attitudes regarding portion size served to Head Start children

    Science.gov (United States)

    The purpose of this study was to identify caregivers' attitudes regarding amounts and types of foods served to Head Start preschoolers using qualitative methods. Researchers conducted 8 focus groups (4 African American; 4 Hispanic) with 33 African American and 29 Hispanic Head Start caregivers. Mode...

  18. Serving remote users in selected public university libraries in Kenya ...

    African Journals Online (AJOL)

    The provision of information services to support teaching, learning and research has long been a major objective of libraries in higher education. The students being served by these libraries, specifically in Kenya, may consist of on-campus and remote user groups. This study set out to explore the library section heads' ...

  19. Contextual Interference Effects in Learning Three Badminton Serves.

    Science.gov (United States)

    Goode, Sinah; Magill, Richard A.

    1986-01-01

    This study was made to validate results obtained in laboratory research. Thirty female students learned three badminton serves in either a low, mixed, or high interference practice schedule and were given a retention and transfer test. Results are discussed. (Author/MT)

  20. ServAR: An augmented reality tool to guide the serving of food.

    Science.gov (United States)

    Rollo, Megan E; Bucher, Tamara; Smith, Shamus P; Collins, Clare E

    2017-05-12

    Accurate estimation of food portion size is a difficult task. Visual cues are important mediators of portion size and therefore technology-based aids may assist consumers when serving and estimating food portions. The current study evaluated the usability and impact on estimation error of standard food servings of a novel augmented reality food serving aid, ServAR. Participants were randomised into one of three groups: 1) no information/aid (control); 2) verbal information on standard serving sizes; or 3) ServAR, an aid which overlayed virtual food servings over a plate using a tablet computer. Participants were asked to estimate the standard serving sizes of nine foods (broccoli, carrots, cauliflower, green beans, kidney beans, potato, pasta, rice, and sweetcorn) using validated food replicas. Wilcoxon signed-rank tests compared median served weights of each food to reference standard serving size weights. Percentage error was used to compare the estimation of serving size accuracy between the three groups. All participants also performed a usability test using the ServAR tool to guide the serving of one randomly selected food. Ninety adults (78.9% female; a mean (95%CI) age 25.8 (24.9-26.7) years; BMI 24.2 (23.2-25.2) kg/m 2 ) completed the study. The median servings were significantly different to the reference portions for five foods in the ServAR group, compared to eight foods in the information only group and seven foods for the control group. The cumulative proportion of total estimations per group within ±10%, ±25% and ±50% of the reference portion was greater for those using ServAR (30.7, 65.2 and 90.7%; respectively), compared to the information only group (19.6, 47.4 and 77.4%) and control group (10.0, 33.7 and 68.9%). Participants generally found the ServAR tool easy to use and agreed that it showed potential to support optimal portion size selection. However, some refinements to the ServAR tool are required to improve the user experience. Use of the

  1. Depicted serving size: cereal packaging pictures exaggerate serving sizes and promote overserving.

    Science.gov (United States)

    Tal, Aner; Niemann, Stina; Wansink, Brian

    2017-02-06

    Extensive work has focused on the effects of nutrition label information on consumer behavior on the one hand, and on the effects of packaging graphics on the other hand. However, little work has examined how serving suggestion depictions - graphics relating to serving size - influence the quantity consumers serve themselves. The current work examines the prevalence of exaggerated serving size depictions on product packaging (study 1) and its effects on food serving in the context of cereal (study 2). Study 1 was an observational field survey of cereal packaging. Study 2 was a mixed experimental cross-sectional design conducted at a U.S. university, with 51 student participants. Study 1 coded 158 US breakfast cereals and compared the serving sizes depicted on the front of the box with the suggested serving size stated on the nutrition facts panel. Study 2 measured the amount of cereal poured from exaggerated or accurate serving size depictions. Study 1 compared average servings via t-tests. Study 2 used a mixed model with cereal type as the repeated measure and a compound symmetry covariance matrix. Study 1 demonstrated that portion size depictions on the front of 158 cereal boxes were 65.84% larger (221 vs. 134 calories) than the recommended portions on nutrition facts panels of those cereals. Study 2 showed that boxes that depicted exaggerated serving sizes led people to pour 20% more cereal compared to pouring from modified boxes that depicted a single-size portion of cereal matching suggested serving size. This was 45% over the suggested serving size. Biases in depicted serving size depicted on cereal packaging are prevalent in the marketplace. Such biases may lead to overserving, which may consequently lead to overeating. Companies should depict the recommended serving sizes, or otherwise indicate that the depicted portion represents an exaggerated serving size.

  2. Depicted serving size: cereal packaging pictures exaggerate serving sizes and promote overserving

    Directory of Open Access Journals (Sweden)

    Aner Tal

    2017-02-01

    Full Text Available Abstract Background Extensive work has focused on the effects of nutrition label information on consumer behavior on the one hand, and on the effects of packaging graphics on the other hand. However, little work has examined how serving suggestion depictions - graphics relating to serving size - influence the quantity consumers serve themselves. The current work examines the prevalence of exaggerated serving size depictions on product packaging (study 1 and its effects on food serving in the context of cereal (study 2. Methods Study 1 was an observational field survey of cereal packaging. Study 2 was a mixed experimental cross-sectional design conducted at a U.S. university, with 51 student participants. Study 1 coded 158 US breakfast cereals and compared the serving sizes depicted on the front of the box with the suggested serving size stated on the nutrition facts panel. Study 2 measured the amount of cereal poured from exaggerated or accurate serving size depictions. Study 1 compared average servings via t-tests. Study 2 used a mixed model with cereal type as the repeated measure and a compound symmetry covariance matrix. Results Study 1 demonstrated that portion size depictions on the front of 158 cereal boxes were 64.7% larger (221 vs. 134 calories than the recommended portions on nutrition facts panels of those cereals. Study 2 showed that boxes that depicted exaggerated serving sizes led people to pour 17.8% more cereal compared to pouring from modified boxes that depicted a single-size portion of cereal matching suggested serving size. This was 42% over the suggested serving size. Conclusions Biases in depicted serving size depicted on cereal packaging are prevalent in the marketplace. Such biases may lead to overserving, which may consequently lead to overeating. Companies should depict the recommended serving sizes, or otherwise indicate that the depicted portion represents an exaggerated serving size.

  3. Does geometric morphometrics serve the needs of plasticity research?

    Indian Academy of Sciences (India)

    Prakash

    off from his lifetime of studies of the Cold War between the. United States and the Soviet Union to write a fine short book,. The Landscape of History (2004), ..... Schaik 1997), more subtle strategies of sexual selection, such as sperm competition ...

  4. A notational analysis of elite tennis serve and serve-return strategies on slow surface.

    Science.gov (United States)

    Gillet, Eric; Leroy, David; Thouvarecq, Régis; Stein, Jean-François

    2009-03-01

    A notational analysis of singles events at the French Open Grand Slam tournament was undertaken in 2005 and 2006 to characterize the game patterns and strategies of serve and serve-return and to determine their influence on the point issue on a clay court surface. One hundred sixteen men's singles matches were video analyzed. The flat serve (57.6%), particularly down the "T" location (50.3%), allowed servers to win significantly more points than the topspin (24.1%) and slice serves (18.3%). When the topspin was the first serve strategy, servers kept a high percentage of points won from the serve (52.4%). This strategy was essentially used on the second serve (91.6%) by playing the "T" location in the deuce court and the wide zone in the advantage court. Returns to the central zone allowed receivers to win more points (73.3% on first serve and 65.9% on second serve) than plays to external locations. The results highlight the high impact of the first shots of all opponents on the rally. Even on clay, the slowest court surface, serves and serve-returns remain the strokes that most influence the match results in modern tennis games.

  5. Where Adults Go: A Multiple Case Study of Adult Serving Undergraduate Colleges and Universities

    Science.gov (United States)

    Dixon-Williams, Shelley B.

    2010-01-01

    This research is an exploratory multiple case study of adult serving undergraduate colleges and universities. Using the Council of Adult and Experiential Learning (CAEL) Principles of Effective Practice for Serving Adult Learners, this study examines the differences of adult serving undergraduate colleges across the three sectors of higher…

  6. Serving the fuel cycle: preparing tomorrow's packagings

    International Nuclear Information System (INIS)

    Roland, V.

    2001-01-01

    The main fleet of transport packagings serving today the fuel cycle was born more than 20 years ago. Or was it they? The present paper will show that serving the fuel cycle by preparing tomorrow's logistics is actually an on-going process, rather than a rupture. We shall review the great packagings of the fuel cycle: In the front end, the major actors are the UF 4 , UF 6 , enriched UF 6 , UO 2 powders, fresh fuel packagings. In the back end of the fuel cycle, we find the dry transport casks of the TN-12, TN-17, TN-13, family and also the Excellox wet flasks. In the waste management, a whole fleet of containers, culminating in the TN Gemini, are available or being created. (author)

  7. DO ACCOUNTING AND FINANCE TOOLS SERVE GOVERNANCE?

    OpenAIRE

    Mohamed Ariff; J. Ratnatunga

    2008-01-01

    A brief review of recent literature on corporate governance is provided, which is then concluded with a proposed corporate governance framework as a starting point for further development. We propose that it is stakeholder concentration that determines the quality of corporate governance. Next objective of this paper is the more ambitious one of addressing the role of accounting and finance disciplines to serve corporate governance. We test empirically if the use of some accounting and financ...

  8. Toss differences between the slice serve and the kick serve in tennis

    Directory of Open Access Journals (Sweden)

    Jan Carboch

    2015-06-01

    Full Text Available Background: Pre-contact information of servers' motion is important for receiving players in tennis. Objective: The aim of this study is to examine whether serving players use the same ball toss for kick serve (KS and slice serve (SS at two different directions of serves, from the receiver's view. Methods: 10 male right-handed professional tennis players with an average ATP ranking of 533 were videotaped from the receiver's view using a high-speed video camera (200 Hz. Firstly, they served SS and then KS from deuce court. After reaching 3 successful SS and 3 KS to the correct location, the same procedure followed from the ad court. Kinematic analysis was used to obtain the point of ball release, vertical toss peak and racquet-ball contact. Results: Even though the release point was found nearly in the same location, the vertical toss peak of KS was horizontally to the right compared to SS and the point of racquet ball-contact of KS was even more to the right by approximately 30 cm from the receiver's view. Similar findings were obtained from deuce court and ad court. Conclusions: We found differences in the ball toss execution between KS and SS. The serve toss can provide useful information for receiving players. Serving players should use the same toss for each type of serve to hide their intention.

  9. ServPPIN: a review of scientific findings

    OpenAIRE

    Rubalcaba , Luis; Di Meglio , Gisela; Gallouj , Faïz; Pyka , Andreas; Windrum , Paul; Green , Lawrence; Sundbo , Jon; Weber , Matthias; Dachs , Bernhard

    2011-01-01

    ServPPIN is a research project which focuses on the role of public and private services on growth and welfare and the particular role of public-private innovation networks (PPIN). Public-private innovation networks are considered to be an organisational platform in which public and private services can perform complementarities and synergies in many ways. The project analyses public and private services, and their impact on growth and welfare. In particular it focuses on service innovation an...

  10. Local Public Libraries Serve Important Functions as Meeting Places, but Demographic Variables Appear Significant, Suggesting a Need for Extensive Further Research. A Review of: Aabø, S., Audunson, R., & Vårheim, A. (2010. How do public libraries function as meeting places? Library & Information Science Research, 32(1, 16-26. doi: 10.1016/j.lisr.2009.07.008.

    Directory of Open Access Journals (Sweden)

    R. Laval Hunsucker

    2012-03-01

    joint-activities” types of meetings is also considerably more common among those with a non-Norwegian cultural/linguistic background. Frequency of library use in general was not related to participation in either of these two types of meetings at the library, but it was related to library use for the more low-intensive meeting types (chance meetings and encounters, library as rendezvous point for joint activities elsewhere, as well as to what the investigators term using the library as a “metameeting place,” i.e., a place for finding “information about other arenas and activities” in the local community.Conclusion – The local public library seems to serve, for many of its patrons, an important function as venue for meetings of various kinds. In general, using it for meeting purposes appears to be something that appeals more to younger than to older adults, more to those in the lower than to those in the higher income categories, and more to those with an immigrant than to those with an indigenous background. The perhaps even less expected finding that use of the library for a relatively intensive, instrumental kind of meeting activity correlates significantly with a lower level of education would particularly suggest a need for further research. Noteworthy, as well, is the apparent fact that those who make use of the local public library as a venue for relatively intensive meeting activity, whether physical or virtual, tend to come to the library expressly for that purpose, and visit the library less often for other reasons than do other library users. The urban districts in which respondents resided were in fact not internally homogeneous enough, nor socio-economically distinct enough from one another, to yield correlations of practical evidentiary value.It was the researchers’ working assumption that their three independent variables of community engagement – i.e., level of participation in local activities, degree of involvement in community improvement activities, and

  11. Virtual Globes: Serving Science and Society

    Directory of Open Access Journals (Sweden)

    Salman Qureshi

    2012-08-01

    Full Text Available Virtual Globes reached the mass market in 2005. They created multi-million dollar businesses in a very short time by providing novel ways to explore data geographically. We use the term “Virtual Globes” as the common denominator for technologies offering capabilities to annotate, edit and publish geographic information to a world-wide audience and to visualize information provided by the public and private sectors, as well as by citizens who volunteer new data. Unfortunately, but not surprising for a new trend or paradigm, overlapping terms such as “Virtual Globes”, “Digital Earth”, “Geospatial Web”, “Geoportal” or software specific terms are used heterogeneously. We analyze the terminologies and trends in scientific publications and ask whether these developments serve science and society. While usage can be answered quantitatively, the authors reason from the literature studied that these developments serve to educate the masses and may help to democratize geographic information by extending the producer base. We believe that we can contribute to a better distinction between software centered terms and the generic concept as such. The power of the visual, coupled with the potential of spatial analysis and modeling for public and private purposes raises new issues of reliability, standards, privacy and best practice. This is increasingly addressed in scientific literature but the required body of knowledge is still in its infancy.

  12. Utilities' ''obligation to serve'' under deregulation

    International Nuclear Information System (INIS)

    Alexander, C.B.

    1997-01-01

    The utility no longer has protected status, and the traditional franchise concept is under attack. Exclusive rights once conveyed to the utilities are being denied and not just in the area of gas sales. Exclusive rights once conveyed to utilities will be denied in more areas. State by state, the utilities' franchise is being examined to see which, if any, of its provisions are necessary in a deregulated environment. Can the free market provide everything that's been provided for many years under monopolistic arrangements? Some of the most critical and difficult of these provisions concern the obligation to serve, which utilities, in most states, have assumed as part of their franchise agreement. Regulators, courts, utilities, marketers and others are busy sorting through these issues, but resolution could take years. The paper discusses deregulation, universal service fee, representation without taxation, suppliers and marketer restrictions

  13. Proposal of a Mediterranean Diet Serving Score.

    Directory of Open Access Journals (Sweden)

    Celia Monteagudo

    Full Text Available Numerous studies have demonstrated a relationship between Mediterranean Diet (MD adherence and the prevention of cardiovascular diseases, cancer, and diabetes, etc. The study aim was to validate a novel instrument to measure MD adherence based on the consumption of food servings and food groups, and apply it in a female population from southern Spain and determining influential factors.The study included 1,155 women aged 12-83 yrs, classified as adolescents, adults, and over-60-yr-olds. All completed a validated semi-quantitative food frequency questionnaire (FFQ. The Mediterranean Dietary Serving Score (MDSS is based on the latest update of the Mediterranean Diet Pyramid, using the recommended consumption frequency of foods and food groups; the MDSS ranges from 0 to 24. The discriminative power or correct subject classification capacity of the MDSS was analyzed with the Receiver Operating Characteristic (ROC curve, using the MDS as reference method. Predictive factors for higher MDSS adherence were determined with a logistic regression model, adjusting for age. According to ROC curve analysis, MDSS evidenced a significant discriminative capacity between adherents and non-adherents to the MD pattern (optimal cutoff point=13.50; sensitivity=74%; specificity=48%. The mean MDSS was 12.45 (2.69 and was significantly higher with older age (p<0.001. Logistic regression analysis showed highest MD adherence by over 60-year-olds with low BMI and no habit of eating between meals.The MDSS is an updated, easy, valid, and accurate instrument to assess MD adherence based on the consumption of foods and food groups per meal, day, and week. It may be useful in future nutritional education programs to prevent the early onset of chronic non-transmittable diseases in younger populations.

  14. Ferrini: "La ricerca serve alle imprese"

    CERN Multimedia

    Durante, Elisabetta

    2005-01-01

    CERN has reached a great awareness of the tied up potential of industrial applications to his researches. Today, we know that the fundamental research is the one that supports the passage of the declining activities to the innovative activities. On this point, the CERN is a symbolic case

  15. Forestry serving urban societies in the north atlantic region

    DEFF Research Database (Denmark)

    In the North Atlantic Region, the social services provided by forests play a major role. With the high level of urbanisation in many of these countries, forests and other green areas are of great importance as recreational settings for urban dwellers. In order to ensure that forests cater...... of Ministers and was organised in collaboration with the Nordic-Baltic Centre of Advanced Research on Forestry Serving Urbanised Societies (CARe-FOR-US), the European Forest Network, Icelandic Forest Research and the Icelandic Forestry Association. Over 120 delegates represented researchers, planners...... and managers of forests and other green areas, policy makers and students. This issue of TemaNord presents a selection of papers presented at the conference, covering topics such as planning for environmental services, urban forest strategies, public involvement, and urban woodland management....

  16. Oxytocin promotes group-serving dishonesty.

    Science.gov (United States)

    Shalvi, Shaul; De Dreu, Carsten K W

    2014-04-15

    To protect and promote the well-being of others, humans may bend the truth and behave unethically. Here we link such tendencies to oxytocin, a neuropeptide known to promote affiliation and cooperation with others. Using a simple coin-toss prediction task in which participants could dishonestly report their performance levels to benefit their group's outcome, we tested the prediction that oxytocin increases group-serving dishonesty. A double-blind, placebo-controlled experiment allowing individuals to lie privately and anonymously to benefit themselves and fellow group members showed that healthy males (n = 60) receiving intranasal oxytocin, rather than placebo, lied more to benefit their group, and did so faster, yet did not necessarily do so because they expected reciprocal dishonesty from fellow group members. Treatment effects emerged when lying had financial consequences and money could be gained; when losses were at stake, individuals in placebo and oxytocin conditions lied to similar degrees. In a control condition (n = 60) in which dishonesty only benefited participants themselves, but not fellow group members, oxytocin did not influence lying. Together, these findings fit a functional perspective on morality revealing dishonesty to be plastic and rooted in evolved neurobiological circuitries, and align with work showing that oxytocin shifts the decision-maker's focus from self to group interests. These findings highlight the role of bonding and cooperation in shaping dishonesty, providing insight into when and why collaboration turns into corruption.

  17. A proposal: LEIR to serve biomedicine

    CERN Document Server

    Antonella Del Rosso

    2012-01-01

    LEIR is the CERN facility that produces high-density ion beams for the LHC and for the SPS fixed target experiments. Since its operational schedule is not fully booked, LEIR could, in principle, be exploited even further. A brainstorming meeting recently took place at CERN to evaluate the possibility of modifying LEIR to serve the biomedical community. Discussions are in progress.   The Low Energy Ion Ring (LEIR). LEIR is a small synchrotron with a circumference of about 78 m. It currently receives particles from Linac 3 and prepares beams for the SPS and the LHC. “In order for LEIR to be able to provide ion beams with appropriate energies for studies of interest for biomedical applications, a new ejection system with new beam lines needs to be designed,” explains Christian Carli, from the Beams Department. “In addition, Linac 3 could be upgraded to include a second ion source and a radio frequency quadrupole (RFQ) optimized for ions of interest for bi...

  18. Serving some and serving all: how providers navigate the challenges of providing racially targeted health services.

    Science.gov (United States)

    Zhou, Amy

    2017-10-01

    Racially targeted healthcare provides racial minorities with culturally and linguistically appropriate health services. This mandate, however, can conflict with the professional obligation of healthcare providers to serve patients based on their health needs. The dilemma between serving a particular population and serving all is heightened when the patients seeking care are racially diverse. This study examines how providers in a multi-racial context decide whom to include or exclude from health programs. This study draws on 12 months of ethnographic fieldwork at an Asian-specific HIV organization. Fieldwork included participant observation of HIV support groups, community outreach programs, and substance abuse recovery groups, as well as interviews with providers and clients. Providers managed the dilemma in different ways. While some programs in the organization focused on an Asian clientele, others de-emphasized race and served a predominantly Latino and African American clientele. Organizational structures shaped whether services were delivered according to racial categories. When funders examined client documents, providers prioritized finding Asian clients so that their documents reflected program goals to serve the Asian population. In contrast, when funders used qualitative methods, providers could construct an image of a program that targets Asians during evaluations while they included other racial minorities in their everyday practice. Program services were organized more broadly by health needs. Even within racially targeted programs, the meaning of race fluctuates and is contested. Patients' health needs cross cut racial boundaries, and in some circumstances, the boundaries of inclusion can expand beyond specific racial categories to include racial minorities and underserved populations more generally.

  19. High variation in manufacturer-declared serving size of packaged discretionary foods in Australia.

    Science.gov (United States)

    Haskelberg, Hila; Neal, Bruce; Dunford, Elizabeth; Flood, Victoria; Rangan, Anna; Thomas, Beth; Cleanthous, Xenia; Trevena, Helen; Zheng, Jazzmin Miaobing; Louie, Jimmy Chun Yu; Gill, Timothy; Wu, Jason H Y

    2016-05-28

    Despite the potential of declared serving size to encourage appropriate portion size consumption, most countries including Australia have not developed clear reference guidelines for serving size. The present study evaluated variability in manufacturer-declared serving size of discretionary food and beverage products in Australia, and how declared serving size compared with the 2013 Australian Dietary Guideline (ADG) standard serve (600 kJ). Serving sizes were obtained from the Nutrition Information Panel for 4466 packaged, discretionary products in 2013 at four large supermarkets in Sydney, Australia, and categorised into fifteen categories in line with the 2013 ADG. For unique products that were sold in multiple package sizes, the percentage difference between the minimum and the maximum serving size across different package sizes was calculated. A high variation in serving size was found within the majority of food and beverage categories - for example, among 347 non-alcoholic beverages (e.g. soft drinks), the median for serving size was 250 (interquartile range (IQR) 250, 355) ml (range 100-750 ml). Declared serving size for unique products that are available in multiple package sizes also showed high variation, particularly for chocolate-based confectionery, with median percentage difference between minimum and maximum serving size of 183 (IQR 150) %. Categories with a high proportion of products that exceeded the 600 kJ ADG standard serve included cakes and muffins, pastries and desserts (≥74 % for each). High variability in declared serving size may confound interpretation and understanding of consumers interested in standardising and controlling their portion selection. Future research is needed to assess if and how standardising declared serving size might affect consumer behaviour.

  20. The {open_quotes}obligation to serve{close_quotes} and a competitive electric industry

    Energy Technology Data Exchange (ETDEWEB)

    Colton, R.D. [Fisher, Sheehan and Colton (United States)

    1997-11-01

    This report presents an assessment of what the ``obligation to serve`` might look like in a competitive electric industry. Broadly, this research has three objectives: to define the ``duty to serve`` of a competitive electric industry; to identify those companies to whom that duty applies; and to explain how that duty protects residual classes.

  1. Chilean clinic serves more than medical needs.

    Science.gov (United States)

    Blaney, C L

    1993-10-01

    The experience of staff in treating adolescent pregnancy and the formidable problems (medical, educational, nutritional, and emotional) these girls face are discussed. The implementing agency was the Centro de Medicina Reproductiva del Adolescente (CEMERA) in Santiago, Chile. One 15-year old girl is reported to have felt comfortable at CEMERA because of friendships with other similarly pregnant girls. The director, Dr. Ramiro Molina, established CEMERA with a comprehensive approach to adolescent reproductive health; there was also sex education, medical student training, and research. The program began in 1981 as a research project and included a center of 1990. Presently, CEMERA treats about 1800 low-income adolescents/year, of whom 80% are female. The problem of teenage sexuality and pregnancy was identified in a 1988 survey, which revealed that 70% of first births in the 15-24 year old age group were out of wedlock, and 20% or fewer used contraceptives at first premarital intercourse. The program currently not only provides care for adolescents, but also gives workshops and assistance to partners and parents, and contraceptive counseling to young men and women. Most services are free. There has been an increase in clinics addressing adolescent reproductive health from 2 in 1981 to more than 95 presently; most of the health personnel in the current settings have been trained by CEMERA CEMERA is located in converted row houses in central Santiago, and provides an informal setting less threatening to adolescents. The traditional white medical clothes are not used very often.

  2. Can Electricity Powered Vehicles Serve Traveler Needs?

    Directory of Open Access Journals (Sweden)

    Jianhe Du

    2013-06-01

    Full Text Available Electric vehicles (EV, Hybrid Electric Vehicles (HEV or Plug-in Hybrid Electric Vehicles (PHEV are believed to be a promising substitute for current gas-propelled vehicles. Previous research studied the attributes of different types of EVs and confirmed their advantages. The feasibility of EVs has also been explored using simulation, retrospective survey data, or a limited size of field travel data. In this study, naturalistic driving data collected from more than 100 drivers during one year are used to explore naturalistic driver travel patterns. Typical travel distance and time and qualified dwell times (i.e., the typical required EV battery recharging time between travels as based on most literature findings are investigated in this study. The viability of electric cars is discussed from a pragmatic perspective. The results of this research show that 90 percent of single trips are less than 25 miles; approximately 70 percent of the average annual daily travel is less than 60 miles. On average there are 3.62 trips made between four-hour dwell times as aggregated to 60 minutes and 50 miles of travel. Therefore, majority of trips are within the travel range provided by most of the currently available EVs. A well-organized schedule of recharging will be capable of covering even more daily travels.

  3. Restaurant Policies and Practices for Serving Raw Fish in Minnesota.

    Science.gov (United States)

    Hedeen, Nicole

    2016-10-01

    The number of restaurants serving sushi within Minnesota is continuously increasing. The practices and protocols of serving raw fish are complex and require detailed planning to ensure that food served to patrons will not cause illness. Although the popularity of sushi is increasing, there is a lack of research on food safety issues pertaining to preparation of raw fish and sushi rice. To address this gap, the Minnesota Department of Health Environmental Health Specialists Network Food program collected descriptive data on restaurant practices and policies concerning the service of raw fish and sushi rice in 40 Minnesota restaurants. At each restaurant, a specialist interviewed a restaurant manager, conducted an observation of the sushi prep areas in the restaurant kitchen, and reviewed parasite destruction letters and invoices from fish supplier(s). Over half of the restaurants (59%) were missing one or more of the parasite destruction letters from their fish supplier(s) guaranteeing that fish had been properly frozen to the time and temperature requirements in the Minnesota Food Code. A total of 42 parasite destruction letters from suppliers were observed; 10% were considered "adequate" letters. The majority of the letters were missing details pertaining to the types of fish frozen, the length of time fish were frozen, or details on what temperatures fish were held frozen or a combination of all three. Most restaurants were using time as a public health control for their sushi rice. For those restaurants using time as a public health control, 26% had a written procedure on-site, and approximately 53% were keeping track of time. Bare hand contact during sushi prep was observed in 17% of restaurants, and in more than 40% of the restaurants, at least one fish was mislabeled on the menu. Findings from this study indicate that many Minnesota restaurants are not complying with the Food Code requirements pertaining to parasite destruction for the service of raw fish or

  4. Self-serving bias effects on job analysis ratings.

    Science.gov (United States)

    Cucina, Jeffrey M; Martin, Nicholas R; Vasilopoulos, Nicholas L; Thibodeuax, Henry F

    2012-01-01

    The purpose of this study was to investigate whether worker-oriented job analysis importance ratings were influenced by subject matter experts' (SME) standing (as measured by self-rated performance) on a competency. This type of relationship (whereby SMEs indicate that the traits they have are important for successful job performance) is an example of the self-serving bias (which is widely described in the social cognition literature and rarely described in the industrial/organizational psychology literature). An archival dataset covering 57 clerical and technical occupations with 26,682 participants was used. Support was found for the relationship between self-rated performance and importance ratings. Significant relationships (typically in the .30s) were observed for all 31 competencies that were studied. Controls were taken to account for common method bias and differences in the competencies required for each of the 57 occupations. Past research has demonstrated the effects of the self-serving bias on personality-based job analysis ratings. This study was the first to extend these findings to traditional job analysis, which covers other competencies in addition to personality. In addition, this study is the first to use operational field data instead of laboratory data.

  5. How can bee colony algorithm serve medicine?

    Science.gov (United States)

    Salehahmadi, Zeinab; Manafi, Amir

    2014-07-01

    Healthcare professionals usually should make complex decisions with far reaching consequences and associated risks in health care fields. As it was demonstrated in other industries, the ability to drill down into pertinent data to explore knowledge behind the data can greatly facilitate superior, informed decisions to ensue the facts. Nature has always inspired researchers to develop models of solving the problems. Bee colony algorithm (BCA), based on the self-organized behavior of social insects is one of the most popular member of the family of population oriented, nature inspired meta-heuristic swarm intelligence method which has been proved its superiority over some other nature inspired algorithms. The objective of this model was to identify valid novel, potentially useful, and understandable correlations and patterns in existing data. This review employs a thematic analysis of online series of academic papers to outline BCA in medical hive, reducing the response and computational time and optimizing the problems. To illustrate the benefits of this model, the cases of disease diagnose system are presented.

  6. Science on the internet serving everyone?

    Directory of Open Access Journals (Sweden)

    Grégoire Jean-François Demets

    2013-08-01

    Full Text Available Editorial policies have changed gradually during the last decade. Before the advent of the internet and the digital formats, scientific information reached the scientific community through institutional libraries that received the periodicals by subscription. These subscriptions were expensive but the prices were compatible with the whole structure needed to produce, print and distribute paper periodicals. Other periodicals, generally of minor importance, could be distributed for free, and their costs were covered by annual membership fees from some association. Some received money from advertising and from scientific agencies to cover the expenses. The invention of the internet and the possibility it offered to distribute digital information seemed to be the perfect opportunity to democratize information, since it would make it possible, at least in theory, to reduce considerably the periodical production and distribution costs. In spite of this, electronic subscriptions are not cheaper, and many times are more expensive than the printed versions. Nowadays, most electronic journals are sold in separate papers and the articles cost around 40 US dollars each. Considering 12 volumes per year, containing 10 papers each, and the subscription would cost around 4,800 US dollars p.a. More recently the new vending method is the production of the so-called “open-access” papers which are in fact paid by the authors for the promess of many citations. From several hundreds to a few thousand dollars the author may make available on the web the results of his research for free download. This should be called “sponsored-access” instead. This policy benefits the journals and also a few countries, institutions or scientists who can afford it, since huge amounts of money are required. The poorest countries get excluded once more. Fortunately there are true “open-access” journals and those who collect symbolic fees to maintain themselves independent

  7. Unanswered prayers: religiosity and the god-serving bias.

    Science.gov (United States)

    Riggio, Heidi R; Uhalt, Joshua; Matthies, Brigitte K

    2014-01-01

    Two self-report experiments examined how religiosity affects attributions made for a target person's death. Online adults (Study 1, N = 427) and undergraduate students (Study 2, N = 326) read about Chris who had a heart attack, used religious or health behaviors, and lived or died. Participants made attributions to Chris and God (both studies), and reported their emotions (Study 2). Participants made more attributions to Chris when he lived than when he died, but only when he used health behaviors. The highly religious made more attributions to God, but not when Chris used religious behaviors and died (the God-serving bias); they reported the most positive emotions when Chris lived after using religious behaviors (the Hallelujah effect). Directions for future research in terms of implicit religious beliefs and normative evaluations of religion are discussed.

  8. Research

    African Journals Online (AJOL)

    abp

    23 juin 2012 ... hospitalier universitaire marocain ... C'est une dialyse douce, continue, qui préserve la fonction rénale résiduelle, et qui peut–être effectuée à domicile ... chez des enfants et adolescents suivis dans notre formation, de décrire.

  9. Research

    African Journals Online (AJOL)

    abp

    2014-08-29

    Aug 29, 2014 ... Key words: Health insurance, risk distribution, risk stratification, risk pool ... Abstract. Introduction: multiple insurance funds serving different population groups may ..... Analysis : Logistic regression was used to estimate the influence of ... NHIF and non- member households, which both had a mean size of.

  10. 28 CFR 522.14 - Inmates serving civil contempt commitments.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Inmates serving civil contempt... ADMISSION, CLASSIFICATION, AND TRANSFER ADMISSION TO INSTITUTION Civil Contempt of Court Commitments § 522.14 Inmates serving civil contempt commitments. We treat inmates serving civil contempt commitments in...

  11. 27 CFR 31.42 - Restaurants serving liquors with meals.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Restaurants serving... Part Certain Organizations, Agencies, and Persons § 31.42 Restaurants serving liquors with meals. Proprietors of restaurants and other persons who serve liquors with meals to paying customers, even if no...

  12. Variations in serving sizes of Australian snack foods and confectionery.

    Science.gov (United States)

    Watson, Wendy L; Kury, Alexandra; Wellard, Lyndal; Hughes, Clare; Dunford, Elizabeth; Chapman, Kathy

    2016-01-01

    This study examined the serving size and energy content per serving of Australian packaged snack foods and confectionery products. Nutrition Information Panel data for 23 sub-categories of packaged snack foods (n = 3481) were extracted from The George Institute for Global Health's 2013 branded food composition database. Variations in serving size and energy content per serving were examined. Energy contents per serving were compared to recommendations in the Australian Dietary Guidelines. Serving sizes varied within and between snack food categories. Mean energy content per serving varied from 320 kJ to 899 kJ. More energy per serving than the recommended 600 kJ was displayed by 22% (n = 539) of snack foods classified in the Australian Dietary Guidelines as discretionary foods. The recommendation for energy content per serving was exceeded in 60% (n = 635) of snack foods from the Five Food Groups. Only 37% (n = 377) of confectionery products displayed the industry-agreed serving size of 25 g. Energy content per serving of many packaged snack foods do not align with the Australian Dietary Guidelines and the industry agreed serving size has not been taken up widely within the confectionery category. Given the inconsistencies in serving sizes, featuring serving size in front-of-pack information may hinder the objective of a clear and simple nutrition message. Messaging to help consumers make healthier choices should consider the variation in serving sizes on packaged snack foods. Copyright © 2015 Elsevier Ltd. All rights reserved.

  13. Leader power and leader self-serving behavior : The role of effective leadership beliefs and performance information

    NARCIS (Netherlands)

    Rus, Diana; van Knippenberg, Daan; Wisse, Barbara

    2010-01-01

    In this research we investigated the role played by leader power in determining leader self-serving behavior. Based on an integration of insights from research on the determinants of leader behavior and the power-approach theory, we hypothesized that with higher leader power leader self-serving

  14. Research

    African Journals Online (AJOL)

    ebutamanya

    2015-03-02

    Mar 2, 2015 ... Joseph Daniels1,&, Ruth Nduati1,2, James Kiarie1,3, Carey Farquhar1,4,5 .... or basic science research career (Socio-Behavioral Research, .... a research environment that supports knowledge sharing to develop research ...

  15. Latina Faculty Transcending Barriers: Peer Mentoring in a Hispanic-Serving Institution

    Science.gov (United States)

    Murakami, Elizabeth T.; Núñez, Anne-Marie

    2014-01-01

    In this article, the authors conducted a research metasynthesis of publications by a group of Latina tenure-track faculty participating in a peer mentoring group, the Research for the Educational Advancement of Latin@s (REAL) collaborative, housed in one Hispanic Serving Institution. Due to the small representation of Latinas in the academy, the…

  16. The relationship between mother to child calories served and maternal perception of hunger.

    Science.gov (United States)

    Stromberg, S E; Janicke, D M

    2016-06-01

    Research has examined self-serving portions in adults and children and has shown that larger portion size is related to more calories consumed. The present study examines factors that may influence the portion sizes a mother serves her child at a mealtime. The present observational study included a community-based sample of 29 mother-child dyads. Dyads attended a 1-h session in which they shared a meal together. A buffet of food was provided and the mother was asked to serve her child and herself. The amount of food served and consumed by the child was recorded. Main independent variables of interest included maternal body mass index (BMI), child BMI Z-score, and maternal perception of personal and child hunger. The primary dependent variable was the total calories the mother served her child. Regression models and a moderated mediation were used to examine the relation between variables. Calories served to the child was positively associated with calories consumed by the child. Maternal perception of her own hunger was related to her perception of her child's hunger. Furthermore, maternal perception of child hunger explained the relationship between maternal perception of personal hunger and total calories served to the child, although only for obese mothers. Mothers may be serving their children larger portion sizes based on their personal weight and their perception of their child's hunger. To help children obtain or maintain a healthy weight, obesity prevention and intervention programmes should help mothers serve more appropriate serving sizes to their children. © 2015 The British Dietetic Association Ltd.

  17. Characterizing dinner meals served and consumed by low-income preschool children.

    Science.gov (United States)

    Nicklas, Theresa A; O'Neil, Carol E; Stuff, Janice E; Hughes, Sheryl O; Liu, Yan

    2012-12-01

    A dinner meal is consumed by approximately 95% of preschool children, yet few studies have characterized the dinner meal within a broader environmental context. The primary goal of this study was to identify the average quantities of foods served and consumed at the dinner meal by preschool children. A secondary goal was to look at factors that influenced the total amounts of food and energy consumed among preschoolers at the dinner meal. Food intake at a family dinner meal was measured using digital photography in African-American and Hispanic-American preschool children (n = 231). Pictorial records were converted to gram and energy estimates of food served and consumed; grams were converted to kilocalories for each food using Nutrition Data System for Research (NDSR) nutritional software. Foods were categorized by groups/subgroups. Comparison of means and coefficient of variation was examined overall and by food groups for food grams (and energy) served, consumed, and wasted. The relationship of mother/child characteristics to amounts served and consumed were analyzed by regression and analysis of variance (ANOVA). Plate waste was high; 30% of the foods served to the child at the dinner meal were not consumed. The amounts of food and beverage served and consumed varied within and among the food groups studied. The proportion of children served a major food group at the dinner meal varied considerably: 44% fruit/juice, 97% vegetables, 99% grains, 97% meats, 74% dairy, 66% sweetened beverages, 92% fat and oils, and 40% sweets and sugars. The amount of food served was positively associated with the amount consumed (p dinner meal was positively associated with energy intake consumed (p < 0.0001). Plate waste and variation in amounts served and consumed was substantial. The amount of food served was positively associated with the amount of food consumed by preschool children.

  18. Research

    African Journals Online (AJOL)

    A descriptive qualitative research design was used to determine whether participants ... simulation as a teaching method; a manikin offering effective learning; confidence ..... Tesch R. Qualitative Research: Analysis Types and Software Tools.

  19. Building Surface Science Capacity to Serve the Automobile Industry in Southeastern Michigan, final report

    Energy Technology Data Exchange (ETDEWEB)

    Shen, Weidian

    2013-09-27

    This project, “Building Surface Science Capacity to Serve the Automobile Industry in Southeastern Michigan” was carried out in two phases: (1) the 2009 – 2012 renovation of space in the new EMU Science Complex, which included the Surface Science Laboratory (SSL), a very vigorous research lab at EMU that carries on a variety of research projects to serve the auto and other industries in Michigan; and (2) the 2013 purchase of several pieces of equipment to further enhance the research capability of the SSL. The funding granted by the DoE was proposed to “renovate the space in the Science Complex to include SSL and purchase equipment for tribological and electrochemical impedance measurements in the lab, thus SSL will serve the auto and other industries in Michigan better.” We believe we have fully accomplished the mission.

  20. Research

    African Journals Online (AJOL)

    research process, as part of which students must find and appraise evidence from research.[5] This highlights that teaching research methodology is inclined towards equipping students ... Students believed that evidence-based practice was vital, yet their understanding of the concept was restricted when compared with the.

  1. Coordination and variability in the elite female tennis serve.

    Science.gov (United States)

    Whiteside, David; Elliott, Bruce Clifford; Lay, Brendan; Reid, Machar

    2015-01-01

    Enhancing the understanding of coordination and variability in the tennis serve may be of interest to coaches as they work with players to improve performance. The current study examined coordinated joint rotations and variability in the lower limbs, trunk, serving arm and ball location in the elite female tennis serve. Pre-pubescent, pubescent and adult players performed maximal effort flat serves while a 22-camera 500 Hz motion analysis system captured three-dimensional body kinematics. Coordinated joint rotations in the lower limbs and trunk appeared most consistent at the time players left the ground, suggesting that they coordinate the proximal elements of the kinematic chain to ensure that they leave the ground at a consistent time, in a consistent posture. Variability in the two degrees of freedom at the elbow became significantly greater closer to impact in adults, possibly illustrating the mechanical adjustments (compensation) these players employed to manage the changing impact location from serve to serve. Despite the variable ball toss, the temporal composition of the serve was highly consistent and supports previous assertions that players use the location of the ball to regulate their movement. Future work should consider these associations in other populations, while coaches may use the current findings to improve female serve performance.

  2. 75 FR 58283 - National Hispanic-Serving Institutions Week, 2010

    Science.gov (United States)

    2010-09-23

    ... National Hispanic-Serving Institutions Week, 2010 By the President of the United States of America A... compete and thrive. Hispanic-Serving Institutions (HSIs) are key members of our higher education system... prosperous tomorrow for our Nation. NOW, THEREFORE, I, BARACK OBAMA, President of the United States of...

  3. 45 CFR 2554.21 - How are papers served?

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false How are papers served? 2554.21 Section 2554.21... SERVICE PROGRAM FRAUD CIVIL REMEDIES ACT REGULATIONS Hearing Provisions § 2554.21 How are papers served... pleading and paper filed in the proceeding shall contain a caption setting forth the title of the action...

  4. Assessing the Implications of Allowing Transgender Personnel to Serve Openly

    Science.gov (United States)

    2016-01-01

    Openly? There are 18 countries that allow transgender personnel to serve openly in their mili- taries: Australia, Austria, Belgium, Bolivia , Canada...clinical and cultural competence for the proper care of transgender patients. Surgical procedures quite similar to those used for gender transition...tries that allow transgender personnel to serve openly in their militaries: Austra- lia, Austria, Belgium, Bolivia , Canada, Czech Republic, Denmark

  5. 20 CFR 639.8 - How is the notice served?

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false How is the notice served? 639.8 Section 639.8 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR WORKER ADJUSTMENT AND RETRAINING NOTIFICATION § 639.8 How is the notice served? Any reasonable method of delivery to the parties...

  6. Portion and Serving Sizes of Commonly Consumed Foods, in ...

    African Journals Online (AJOL)

    Portion sizes were determined from weight equivalents of each food type consumed, average portion sizes for each food type were determined using the statistical ... Serving sizes determined: a serving of the various foods as expressed in household measures include; 1.3 slices of bread, 13.5 tablespoons of Ewedu soup, ...

  7. Are men well served by family planning programs?

    Science.gov (United States)

    Hardee, Karen; Croce-Galis, Melanie; Gay, Jill

    2017-01-23

    Although the range of contraceptives includes methods for men, namely condoms, vasectomy and withdrawal that men use directly, and the Standard Days Method (SDM) that requires their participation, family planning programming has primarily focused on women. What is known about reaching men as contraceptive users? This paper draws from a review of 47 interventions that reached men and proposes 10 key considerations for strengthening programming for men as contraceptive users. A review of programming shows that men and boys are not particularly well served by programs. Most programs operate from the perspective that women are contraceptive users and that men should support their partners, with insufficient attention to reaching men as contraceptive users in their own right. The notion that family planning is women's business only is outdated. There is sufficient evidence demonstrating men's desire for information and services, as well as men's positive response to existing programming to warrant further programming for men as FP users. The key considerations focus on getting information and services where men and boys need it; addressing gender norms that affect men's attitudes and use while respecting women's autonomy; reaching adolescent boys; including men as users in policies and guidelines; scaling up successful programming; filling gaps with implementation research and monitoring & evaluation; and creating more contraceptive options for men.

  8. An empirical typology of private child and family serving agencies.

    Science.gov (United States)

    Chuang, Emmeline; Collins-Camargo, Crystal; McBeath, Bowen; Wells, Rebecca; Bunger, Alicia

    2014-03-01

    Differences in how services are organized and delivered can contribute significantly to variation in outcomes experienced by children and families. However, few comparative studies identify the strengths and limitations of alternative delivery system configurations. The current study provides the first empirical typology of private agencies involved with the formal child welfare system. Data collected in 2011 from a national sample of private agencies were used to classify agencies into five distinct groups based on internal management capacity, service diversification, integration, and policy advocacy. Findings reveal considerable heterogeneity in the population of private child and family serving agencies. Cross-group comparisons suggest that differences in agencies' strategic and structural characteristics correlated with agency directors' perceptions of different pressures in their external environment. Future research can use this typology to better understand local service systems and the extent to which different agency strategies affect performance and other outcomes. Such information has implications for public agency contracting decisions and could inform system-level assessment and planning of services for children and families.

  9. Population Neuroscience: Dementia Epidemiology Serving Precision Medicine and Population Health.

    Science.gov (United States)

    Ganguli, Mary; Albanese, Emiliano; Seshadri, Sudha; Bennett, David A; Lyketsos, Constantine; Kukull, Walter A; Skoog, Ingmar; Hendrie, Hugh C

    2018-01-01

    Over recent decades, epidemiology has made significant contributions to our understanding of dementia, translating scientific discoveries into population health. Here, we propose reframing dementia epidemiology as "population neuroscience," blending techniques and models from contemporary neuroscience with those of epidemiology and biostatistics. On the basis of emerging evidence and newer paradigms and methods, population neuroscience will minimize the bias typical of traditional clinical research, identify the relatively homogenous subgroups that comprise the general population, and investigate broader and denser phenotypes of dementia and cognitive impairment. Long-term follow-up of sufficiently large study cohorts will allow the identification of cohort effects and critical windows of exposure. Molecular epidemiology and omics will allow us to unravel the key distinctions within and among subgroups and better understand individuals' risk profiles. Interventional epidemiology will allow us to identify the different subgroups that respond to different treatment/prevention strategies. These strategies will inform precision medicine. In addition, insights into interactions between disease biology, personal and environmental factors, and social determinants of health will allow us to measure and track disease in communities and improve population health. By placing neuroscience within a real-world context, population neuroscience can fulfill its potential to serve both precision medicine and population health.

  10. Developing a digital photography-based method for dietary analysis in self-serve dining settings.

    Science.gov (United States)

    Christoph, Mary J; Loman, Brett R; Ellison, Brenna

    2017-07-01

    Current population-based methods for assessing dietary intake, including food frequency questionnaires, food diaries, and 24-h dietary recall, are limited in their ability to objectively measure food intake. Digital photography has been identified as a promising addition to these techniques but has rarely been assessed in self-serve settings. We utilized digital photography to examine university students' food choices and consumption in a self-serve dining hall setting. Research assistants took pre- and post-photos of students' plates during lunch and dinner to assess selection (presence), servings, and consumption of MyPlate food groups. Four coders rated the same set of approximately 180 meals for inter-rater reliability analyses; approximately 50 additional meals were coded twice by each coder to assess intra-rater agreement. Inter-rater agreement on the selection, servings, and consumption of food groups was high at 93.5%; intra-rater agreement was similarly high with an average of 95.6% agreement. Coders achieved the highest rates of agreement in assessing if a food group was present on the plate (95-99% inter-rater agreement, depending on food group) and estimating the servings of food selected (81-98% inter-rater agreement). Estimating consumption, particularly for items such as beans and cheese that were often in mixed dishes, was more challenging (77-94% inter-rater agreement). Results suggest that the digital photography method presented is feasible for large studies in real-world environments and can provide an objective measure of food selection, servings, and consumption with a high degree of agreement between coders; however, to make accurate claims about the state of dietary intake in all-you-can-eat, self-serve settings, researchers will need to account for the possibility of diners taking multiple trips through the serving line. Copyright © 2017 Elsevier Ltd. All rights reserved.

  11. Training in Geoethics: Shared Values in Serving Society

    Science.gov (United States)

    Peppoloni, S.; Di Capua, G.

    2014-12-01

    Geosciences have evident repercussions on society. Geoscientists possess knowledge and skills to investigate, manage and intervene on the Geosphere, and this implies ethical obligations. So, the adoption of ethical principles and standards is crucial if geoscientists want to best serve the public. Their ethical responsibility requires a more active role in interacting with society, by giving people valuable contexts that inform the need for sustainable development, and perspectives that reveal essential and delicate balances of natural systems that impact humanity. Geoethics consists of research and reflection on those values upon which to base appropriate behaviour and practices where human activities intersect the Geosphere, and should become an essential point of reference in geoscientists' curricula. Acting in this direction implies the awareness by the geological community of its ethical commitments and the necessity to train new generations of geoscientists that in the future will be able to transfer to society not only practical aspects of geological knowledge, but also a new way to understand our planet. The IAPG - International Association for Promoting Geoethics (www.iapg.geoethics.org) was born to build a new awareness in the scientific community. It aims at joining forces of geoscientists all over the world, through creation of an international, multidisciplinary and scientific platform for discussing ethical problems and dilemmas in Earth Sciences, for strengthening the research base on Geoethics through scientific publications and conferences. Its main goal is to give a new cultural framework of reference, in which to develop effective training tools, in order to sensitize young geoscientists on ethical and social issues related to their future work, starting from the definition of shared values within the scientific community. This work provides an overview on the IAPG goals, activities and ongoing initiatives.

  12. Research

    African Journals Online (AJOL)

    2014-05-06

    May 6, 2014 ... facilitate and support articulation between the ECT mid-level worker qualification and the professional B EMC degree. Methods. The researchers used an exploratory, sequential mixed-method design, which is characterised by a qualitative phase of research followed by a quantitative phase. This design is ...

  13. Research

    African Journals Online (AJOL)

    supports medical education and research at institutions in 12 ... (CBE). CapacityPlus, led by IntraHealth International, is the USAID-funded ... acquire public health, clinical, and/or research skills, usually through applied learning in a .... If students were evaluated, indicate the type of student (i.e. medical, dental, nursing, etc.) ...

  14. Research

    African Journals Online (AJOL)

    abp

    2017-01-24

    Jan 24, 2017 ... and the specific rotavirus VP4 (P-types) and VP7 (G-types) determined. Results: The .... Centre for Virus Research (CVR) of the Kenya Medical Research. Institute (KEMRI) ... rotavirus dsRNA was run on 10% polyacrylamide resolving gels using a large format .... What is known about this topic. •. Rotavirus is ...

  15. How mainstream economics serves the rich, obscures reality

    African Journals Online (AJOL)

    12Economics of the 1%: How mainstream economics serves the rich, ... revealing analysis of economic inequality contrasts with the silence of mainstream ... been the coordinating editor of the Journal of Australian Political Economy for the last ...

  16. Environmental Finance Center Serving EPA's Region 8 States

    Science.gov (United States)

    The National Rural Water Association, headquartered in Duncan Oklahoma, has been selected through a competitive grants process to establish a regional Environmental Finance Center (EFC) serving EPA Region 8 states.

  17. [Personality traits of drivers serving a custodial sentence for drink driving].

    Science.gov (United States)

    Pawłowska, Beata; Rzeszutko, Ewa

    2015-01-01

    The aim of the work was the analysis of personality traits of men serving a custodial sentence for driving under the influence of alcohol. The study included 44 males serving a custodial sentence for drink driving, 45 males serving a custodial sentence for assault and robbery as well as 32 men with no criminal record, who had never driven a motor vehicle under the influence of alcohol. The following research methods were used during the study: the Socio-demographic Questionnaire designed by the authors, the KRS, the Cattell's IPAT, the NI, the ACL and the Life style Questionnaire. The obtained results indicate significant statistical differences between the men serving the custodial sentence for drink driving as regards stress coping, anxiety level, intensified need to look for new experiences as well as anti-social personality traits. The men serving a custodial sentence for drink driving show intensified traits of antisocial personality, higher level of anxiety, intensified impulsiveness irritability, distrust, aggression, egocentrism, eccentricity, intensified need for recognition, breaking social standards, experiencing various stimuli, new impressions, greater adaptation difficulties, less self-discipline, lower self-esteem as well as more frequently used destructive, escapist and emotional stress coping strategies as compared to the people with no criminal record, who never drove while under the influence of alcohol. As regards the intensity of personality disorders, stress coping strategies and self-image no significant differences were found between the men serving a custodial sentence for drink driving and those imprisoned for assault and robbery.

  18. WEAPONS COMPLEX OF RUSSIAN SERVING TATARS IN XV-XVII TH CENTURIES

    Directory of Open Access Journals (Sweden)

    Б А Илюшин

    2014-12-01

    Full Text Available The article considers the issue of the offensive and defensive armament of the serving Tatars of the Moscow state in the XV-XVIIth centuries, its research degree in the national historiography, the opportunities and prospects of its enhanced studying. The serving Tatars were one of the categories of the Moscow state nobility, which is reflected, first of all, in written sources. The weapons complex of Russian serving Tatars included minimal armour. European sources do not mention armour and helms or shield. But noble Tatars could have costly armour of many types that were used in that epoch by peoples of Eastern Europe and Middle East - Russians, Persians, Turks. The basic weapons of the serving Tatars were bows and arrows. In the close combat they were using sabres, and (rarely spears. The fire weapon was not used by the serving Tatars (or they used it very rarely and it was not characteristic for their weapons complex, because it was ineffective in their tactics. The serving Tatars were light mobile horse archers that preferred battles of long-distance.

  19. Age differences in the use of serving size information on food labels: numeracy or attention?

    Science.gov (United States)

    Miller, Lisa M Soederberg; Applegate, Elizabeth; Beckett, Laurel A; Wilson, Machelle D; Gibson, Tanja N

    2017-04-01

    The ability to use serving size information on food labels is important for managing age-related chronic conditions such as diabetes, obesity and cancer. Past research suggests that older adults are at risk for failing to accurately use this portion of the food label due to numeracy skills. However, the extent to which older adults pay attention to serving size information on packages is unclear. We compared the effects of numeracy and attention on age differences in accurate use of serving size information while individuals evaluated product healthfulness. Accuracy and attention were assessed across two tasks in which participants compared nutrition labels of two products to determine which was more healthful if they were to consume the entire package. Participants' eye movements were monitored as a measure of attention while they compared two products presented side-by-side on a computer screen. Numeracy as well as food label habits and nutrition knowledge were assessed using questionnaires. Sacramento area, California, USA, 2013-2014. Stratified sample of 358 adults, aged 20-78 years. Accuracy declined with age among those older adults who paid less attention to serving size information. Although numeracy, nutrition knowledge and self-reported food label use supported accuracy, these factors did not influence age differences in accuracy. The data suggest that older adults are less accurate than younger adults in their use of serving size information. Age differences appear to be more related to lack of attention to serving size information than to numeracy skills.

  20. 13 CFR 142.20 - How are papers served?

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false How are papers served? 142.20... ACT REGULATIONS Hearing Provisions § 142.20 How are papers served? Except for service of a complaint or a notice of hearing under §§ 142.11 and 142.14(b) respectively, service of papers must be made as...

  1. Economic importance and growth rate of broiler chickens served ...

    African Journals Online (AJOL)

    weight gain were N307.13 and N87.50 /kg for the birds served 120 ml FPLE/litre of water compared to control (N208.17 and N96.52/kg), respectively. An average NP of N273.56 was made for the broiler chickens served 30-120 ml FPLE/l of water with reference to control (N208.17), which was a difference of N64.39 per bird.

  2. HIGH SERVE - service for nuclear technology. Buyers' guide

    International Nuclear Information System (INIS)

    1986-01-01

    The Deutsches Atomforum e.V. (German Atomic Forum) has organised a specialist conference with the title 'HIGH SERVE - service for nuclear technology' for October 1986. In parallel with the conference, an exhibition will make it possible for interested firms to present their service and product ranges. The experience gained in the preparation of this exhibition has been used to produce the 'HIGH SERVE - buyers guide'. The intention is to make the market more comprehensible. (orig./HP) [de

  3. Research

    African Journals Online (AJOL)

    abp

    2017-10-25

    Oct 25, 2017 ... stigma and superstition are known to lead to frequent presentation .... The limited documented research on challenges to help-seeking behaviour for cancer ..... to touch your breast [16] that breast self-examination may cause.

  4. Research

    African Journals Online (AJOL)

    ebutamanya

    2015-10-02

    Oct 2, 2015 ... thought to prevent infection, but recent research has proven otherwise. In addition ... One patient had ophthalmalgia and was exposed to. Kaiy for one year and ... migraine, ear infections, tuberculosis, bone fractures, epilepsy,.

  5. Research

    African Journals Online (AJOL)

    abp

    2016-07-12

    Jul 12, 2016 ... multiple risk factors provides support for multiple-behavior interventions as ... consumption) with smoking therefore needs further research. As such this study .... restaurants, in bars, and on a statewide basis. They preferred to.

  6. Research

    African Journals Online (AJOL)

    The mini-clinical-evaluation exercise (mini-CEX) is a way of assessing the clinical ... Ethical approval for this study was obtained from the Medical Health. Research ..... mini-CEX assessment and feedback session, the greater the likelihood of.

  7. Research

    African Journals Online (AJOL)

    abp

    2016-04-14

    Apr 14, 2016 ... Qualitative data, content analysis approach was used. Results: Overall 422 .... Study design: A mixed method cross-sectional design using both quantitative and qualitative research methods as described by. Hanson et al [33] ...

  8. Research

    International Nuclear Information System (INIS)

    1999-01-01

    Subjects covered in this section are: (1) PCAST panel promotes energy research cooperation; (2) Letter issued by ANS urges funding balance in FFTF restart consideration and (3) FESAC panel releases report on priorities and balance

  9. Research

    African Journals Online (AJOL)

    Research. December 2017, Vol. 9, No. 4 AJHPE 171. During curriculum development, teachers ... Ideally, examiners need an educational method to determine ..... A major focus of this study was addressing the human resource gap when.

  10. Caregivers' attitudes regarding portion sizes served to children at Head Start

    Science.gov (United States)

    Head Start caregivers are responsible for educating and feeding preschoolers enrolled in the Head Start program. Amongst pre-school aged children, portion size served is positively associated with intake of those foods. Researchers conducted eight focus groups with Hispanic and African American Head...

  11. Assessing Diversity Awareness in University Business Students at a Hispanic Serving Liberal Arts Institution

    Science.gov (United States)

    Kiser, Angelina I. T.; Scobey, Barbara

    2010-01-01

    Globalization and shifts in demographics are creating highly diverse workplaces, and managers must understand the importance of managing a diverse workforce. Students taking business management courses at a 4-year private Hispanic serving institution were asked to voluntarily participate in a study in which the researchers sought to explore the…

  12. Cutting Costs, Keeping Quality: Financing Strategies for Youth-Serving Organizations in a Difficult Economy

    Science.gov (United States)

    Keller, Eric

    2010-01-01

    This research brief highlights three effective financing strategies that successful youth-serving organizations are using to maintain quality services despite difficult economic times. The brief provides examples of how organizations have implemented these strategies and offers tips to help leaders consider how best to adapt these strategies to…

  13. Research

    African Journals Online (AJOL)

    abp

    2017-05-18

    May 18, 2017 ... available to populations of developing countries [2-5]. In 2013, in. Western and Central Europe and ..... initiation among the infected persons in the community. Addressing stigma and educating ... Lifespan/Tufts/Brown Center for AIDS Research (P30AI042853). Tables. Table 1: Baseline characteristics of ...

  14. Research

    African Journals Online (AJOL)

    abp

    15 févr. 2016 ... présentent un Indice de Masse Corporel (IMC) normal, les autres femmes sont soit ..... In The health belief model and personal health behavior, edited by MH ... Evaluation of the Osteoporosis Health Belief Scale. Research in.

  15. Research

    African Journals Online (AJOL)

    2017-03-14

    Mar 14, 2017 ... R Ebrahim,1 MSc (Dent); H Julie,2 MPH, MCur, PhD. 1 Extended ... and research is applied to develop and sustain society.[5]. Methods .... service they want, not the service we want to give whether they want it or. Co math. G.

  16. Research

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    abp

    2017-11-24

    Nov 24, 2017 ... Page number not for citation purposes. 1. Prevalence and determinants of common mental ..... illnesses were smoke cigarette in the last 3 months that make prevalence of tobacco use 38.2%. ..... Okasha A, Karam E.Mental health services and research in the. Arab world. Acta Psychiatrica Scandinavica.

  17. Research

    African Journals Online (AJOL)

    abp

    2014-04-21

    Apr 21, 2014 ... Prospective assessment of the risk of obstructive sleep apnea in ... Faculty of Clinical Sciences, College of Medicine, University of .... University Teaching Hospital Health Research Ethics Committee ... BANG, Berlin questionnaire and the American Society of .... The epidemiology of adult obstructive sleep.

  18. Research

    African Journals Online (AJOL)

    abp

    2016-02-01

    Feb 1, 2016 ... University Hospital, DK-5000 Odense, Denmark, 3Center for Global Health, Institute of Clinical Research, University of Southern Denmark, DK-5000. Odense .... BHP is a Danish-Guinean Demographic Surveillance Site with a study-area .... variables such as age groups, previous military duty, history of.

  19. Research

    African Journals Online (AJOL)

    abp

    2015-06-24

    Jun 24, 2015 ... related immunosuppression, previous history of TB, and pause in treatment [6]. In Brazil, researchers .... treatment, use of traditional medicines or herbs, history of TB drug side effects and treatment delay). ..... therapy for pulmonary tuberculosis in Lima Ciudad, Peru. International journal of tuberculosis and ...

  20. Research

    African Journals Online (AJOL)

    Research. May 2016, Vol. 8, No. 1 AJHPE 37. Students who enrol in occupational therapy (OT) at the. University of Kwa Zulu-Natal (UKZN), Durban, South Africa ... The latter may include becoming familiar with the disintegrating social systems in primary .... They also lacked the skills needed to adapt sessions and failed to ...

  1. Research

    African Journals Online (AJOL)

    ebutamanya

    2015-06-22

    Jun 22, 2015 ... collaboration with Makerere University, School of Public Health. We acknowledge The Family Health Research and Development Centre. (FHRDC) Uganda. Supported by Bill & Melinda Gates Institute for. Population & Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, ...

  2. Research

    African Journals Online (AJOL)

    However, a focus on competence alone is inadequate to produce graduates who are capable of adapting to the changing needs of health systems. While knowledge and technical ... shared their responses to guided questions. There were three sessions; after each session the researcher aggregated participant responses ...

  3. Research

    African Journals Online (AJOL)

    abp

    2014-01-31

    Jan 31, 2014 ... by Hazarika in a population-based study in India. The researcher noted that patients' preference to the private health facilities was due mainly to their dissatisfaction with the services in the public health facilities [11]. Furthermore, the quality of the services in the private health facilities could also be a major ...

  4. Research

    African Journals Online (AJOL)

    2018-03-20

    Mar 20, 2018 ... student health professionals in various institutions, both in South Africa. (SA) and internationally. ... field include dentists, dental therapists and oral hygienists in training, .... The College of Health Sciences at UKZN has four schools: clinical ..... Journal of Emerging Trends in Educational Research and Policy ...

  5. Research

    African Journals Online (AJOL)

    abp

    2017-09-14

    Sep 14, 2017 ... Abstract. Introduction: Medical and dental students are a high-risk group for hepatitis B virus (HBV) infection which is an ... The Pan African Medical Journal - ISSN 1937-8688. ... Research ... in the College of Health Sciences and clinical students (years four to .... Hepatology International.2017 Jan; 11(1):.

  6. Research

    African Journals Online (AJOL)

    abp

    2015-01-19

    Jan 19, 2015 ... One research assistant was available to assist the learners and to answer questions while they completed the questionnaires during a classroom period. ..... PubMed | Google Scholar. 4. Hall PA, Holmqvist M, Sherry SB. Risky adolescent sexual behaviour: A psychological perspective for primary care.

  7. Unintended pregnancies among women serving in the Israeli military.

    Science.gov (United States)

    Rottenstreich, Misgav; Loitner, Limor; Dar, Shir; Kedem, Ron; Smorgick, Noam; Vaknin, Zvi

    2017-07-01

    The objective was to identify the prevalence of and variables associated with unintended pregnancy among young, unmarried women serving in the Israeli military. We performed a retrospective cohort study of unmarried women drafted by the Israeli military between 2013 and 2015 at the age of 18 years. We used multivariable logistic regression to examine associations between unintended pregnancy and women's education, IQ, immigration status, country of origin, neighborhood socioeconomic status and history of psychiatric illness. Most women (n=127,262) did not become pregnant while serving in the Israeli military. Unintended pregnancy was reported by 2365, with an additional 6 women reporting pregnancy resulting from sexual assault and 5 an intended pregnancy. Annual rates of unintended pregnancy among young women serving in the Israeli military declined from 1.69% in 2013 to 1.56% in 2014 and 1.33% in 2015. In multivariable models, unintended pregnancy was more common among women soldiers who had not graduated from high school (adjusted relative risk [RR], 5.3; 95% confidence interval [CI], 4.69-6.04) and those who were first-generation immigrants (adjusted RR, 2.1; 95% CI, 1.90-2.35). Unintended pregnancy is rare among women serving into the Israeli military. Increasing contraceptive use among women who have not graduated from high school may further reduce rates of unintended pregnancy among women serving in the Israeli military. Copyright © 2017 Elsevier Inc. All rights reserved.

  8. Influence of a Prolonged Tennis Match Play on Serve Biomechanics.

    Directory of Open Access Journals (Sweden)

    Caroline Martin

    Full Text Available The aim of this study was to quantify kinematic, kinetic and performance changes that occur in the serve throughout a prolonged tennis match play. Serves of eight male advanced tennis players were recorded with a motion capture system before, at mid-match, and after a 3-hour tennis match. Before and after each match, electromyographic data of 8 upper limb muscles obtained during isometric maximal voluntary contraction were compared to determine the presence of muscular fatigue. Vertical ground reaction forces, rating of perceived exertion, ball speed, and ball impact height were measured. Kinematic and upper limb kinetic variables were computed. The results show decrease in mean power frequency values for several upper limb muscles that is an indicator of local muscular fatigue. Decreases in serve ball speed, ball impact height, maximal angular velocities and an increase in rating of perceived exertion were also observed between the beginning and the end of the match. With fatigue, the majority of the upper limb joint kinetics decreases at the end of the match. No change in timing of maximal angular velocities was observed between the beginning and the end of the match. A prolonged tennis match play may induce fatigue in upper limb muscles, which decrease performance and cause changes in serve maximal angular velocities and joint kinetics. The consistency in timing of maximal angular velocities suggests that advanced tennis players are able to maintain the temporal pattern of their serve technique, in spite of the muscular fatigue development.

  9. The Relationships between Selection and Processing Food with Escherichia coli Contaminant on Food Stall Serving

    Directory of Open Access Journals (Sweden)

    Tris Eryando

    2014-04-01

    Full Text Available Escherichia coli in food stalls surrounding the X Campuss in Depok, year 2012. The research conducted to examine food safety, which were served in surrounding the campus X in Depok. Escherichia coli (E. coli existence was used to indicate the quality of hygiene and sanitation of the food that was served. Using the cross sectional method, the research examined the persons who served the food to be sold in the food stalls in the campus. There were 173 food servers chosen as the respondents from 10 different food stalls around the university. The existence of E. coli examined in the microbiology laboratory in the Faculty of Public Health. Using the most probable number (MPN method found that 59.54% of the food served in the campus were contaminated E. coli. Factors affecting the existence of E. coli were the raw materials (vegetables treated and the length of cooking of the materials (rice/beens. The improper treatment such as washing with no running water or even unwashed vegetables had 5 times risk of the E. coli contamination. Cooking less than 15 minutes was also more risky than cooking more than 15 minutes. As a result, this is very important to find a method to improve knowledge and to increase practical skills in food safety. Furthermore, in this research area may give contribution to avoid E. coli contamination which will prevent unnecessary illness among students in the campus.

  10. The Accounting Profession: Serving the Public Interest or Capital Interest?

    Directory of Open Access Journals (Sweden)

    Mary A Kaidonis

    2008-12-01

    Full Text Available As an integral facet of society, the accounting profession has a role in the State and thecorporate sector, and is also expected to serve the public interest. The capacity for theAustralian accounting profession to serve the public interest is considered in the context oflegislation and the accounting standard setting process. Specific reference is made to theCLERP Act 1999 and ASIC Act 2001. It is argued that the combined effect of these Acts is tolegislate bias so that accounting standards privilege the specific needs of holders of capital,that is capital interest. The assumption that capital markets are surrogate for the publicinterest is contested. Accordingly, if the accounting profession follows national objectives tosupport capital markets, it may undermine its role in serving society.

  11. Uncapacitated facility location problem with self-serving demands

    Directory of Open Access Journals (Sweden)

    E Monabbati

    2013-12-01

    Full Text Available In classical uncapacitated facility location problems (UFLP the goal is to satisfy requirements of some demand points by setting up some servers, among potential facility locations, such that the total cost including service costs and fixed costs are minimized. In this paper a generalization of UFLP is considered in which some demand points, called self-serving, could be served exclusively by a new server at that point. Numerical experiments show that near optimal solutions are achieved by the proposed method.

  12. Nuclear Medical Science Officers: Army Health Physicists Serving and Defending Their Country Around the Globe

    Science.gov (United States)

    Melanson, Mark; Bosley, William; Santiago, Jodi; Hamilton, Daniel

    2010-02-01

    Tracing their distinguished history back to the Manhattan Project that developed the world's first atomic bomb, the Nuclear Medical Science Officers are the Army's experts on radiation and its health effects. Serving around the globe, these commissioned Army officers serve as military health physicists that ensure the protection of Soldiers and those they defend against all sources of radiation, military and civilian. This poster will highlight the various roles and responsibilities that Nuclear Medical Science Officers fill in defense of the Nation. Areas where these officers serve include medical health physics, deployment health physics, homeland defense, emergency response, radiation dosimetry, radiation research and training, along with support to the Army's corporate radiation safety program and international collaborations. The poster will also share some of the unique military sources of radiation such as depleted uranium, which is used as an anti-armor munition and in armor plating because of its unique metallurgic properties. )

  13. Biomechanical Analysis of Abdominal Injury in Tennis Serves. A Case Report

    Directory of Open Access Journals (Sweden)

    François Tubez, Bénédicte Forthomme, Jean-Louis Croisier, Caroline Cordonnier, Olivier Brüls, Vincent Denoël, Gilles Berwart, Maurice Joris, Stéphanie Grosdent, Cédric Schwartz

    2015-06-01

    Full Text Available The serve is an important stroke in any high level tennis game. A well-mastered serve is a substantial advantage for players. However, because of its repeatability and its intensity, this stroke is potentially deleterious for upper limbs, lower limbs and trunk. The trunk is a vital link in the production and transfer of energy from the lower limbs to the upper limbs; therefore, kinematic disorder could be a potential source of risk for trunk injury in tennis. This research studies the case of a professional tennis player who has suffered from a medical tear on the left rectus abdominis muscle after tennis serve. The goal of the study is to understand whether the injury could be explained by an inappropriate technique. For this purpose, we analyzed in three dimensions the kinematic and kinetic aspects of the serve. We also performed isokinetic tests of the player’s knees. We then compared the player to five other professional players as reference. We observed a possible deficit of energy transfer because of an important anterior pelvis tilt. Some compensation made by the player during the serve could be a possible higher abdominal contraction and a larger shoulder external rotation. These particularities could induce an abdominal overwork that could explain the first injury and may provoke further injuries.

  14. Experimental measurements and theoretical simulations for neutron flux in self-serve facility of Dhruva reactor

    International Nuclear Information System (INIS)

    Rana, Y.S.; Mishra, Abhishek; Singh, Tej

    2016-06-01

    Dhruva is a 100 MW th tank type research reactor with natural metallic uranium as fuel and heavy water as coolant, moderator and reflector. The reactor is utilized for production of a large variety of radioisotopes for fulfilling growing demands of various applications in industrial, agricultural and medicinal sectors, and neutron beam research in condensed matter physics. The core consists of two on-power tray rods for radioisotope production and fifteen experimental beam holes for neutron beam research. Recently, a self-serve facility has also been commissioned in one of the through tubes in the reactor for carrying out short term irradiations. To get accurate information about neutron flux spectrum, measurements have been carried out in self-serve facility of Dhruva reactor. The present report describes measurement method, analysis technique and results. Theoretical estimations for neutron flux were also carried out and a comparison between theoretical and experimental results is made. (author)

  15. Serving online customers lessons for libraries from the business world

    CERN Document Server

    Barclay, Donald A

    2014-01-01

    To compete in the digital age, libraries must provide outstanding customer service to their virtual users. Serving Online Customers: Lessons for Libraries from the Business World is a practical guide to help libraries adopt and adapt the best practices of e-business for their own online operations.

  16. 32 CFR 516.13 - Assistance in serving process overseas.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 3 2010-07-01 2010-07-01 true Assistance in serving process overseas. 516.13 Section 516.13 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY AID OF CIVIL... to or accompanying U.S. Forces in Korea, contact Staff Judge Advocate, US Forces Korea (Seoul...

  17. UPPER EXTREMITY KINEMATICS OF FLAT SERVE IN TENNIS ...

    African Journals Online (AJOL)

    Brian McAllister

    kinematics on the ball velocity at the impact phase of a tennis flat serve. 15 elite male tennis players were recruited to participate in this study (mean age 18.4±3.3 .... For field calibration, a Direct Linear Transformation technique, developed by ...

  18. Labor Market Returns for Graduates of Hispanic-Serving Institutions

    Science.gov (United States)

    Park, Toby J.; Flores, Stella M.; Ryan, Christopher J., Jr.

    2018-01-01

    Latinos have become the largest minority group in American postsecondary education, a majority of whom attend two- or four-year Hispanic-Serving Institutions (HSIs). However, little is known about labor market outcomes as result of attending these institutions. Using a unique student-level administrative database in Texas, and accounting for…

  19. Autonomy and Accountability in Schools Serving Disadvantaged Communities

    Science.gov (United States)

    Klein, Esther Dominique

    2017-01-01

    Purpose: Increased school autonomy and accountability have been a common denominator of national reforms in otherwise heterogeneous governance systems in Europe and the USA. The paper argues that because schools serving disadvantaged communities (SSDCs) often have lower average performance, they are more often sanctioned or under closer scrutiny,…

  20. Competence in Serving Children: Credentials Protectionism and Public Policy.

    Science.gov (United States)

    Koocher, Gerald P.

    Professional competency in psychologists wishing to treat children and families is an area of considerable concern and disagreement. Three types of practitioners comprise the bulk of the problem: clinical psychologists, who lack specific child-oriented training; developmental psychologists, who wish to serve children but lack traditional clinical…

  1. Lodge Programs Serving Family Functions for People with Psychiatric Disabilities.

    Science.gov (United States)

    Onaga, Esther E.; McKinney, Kathleen G.; Pfaff, Judy

    2000-01-01

    Interviews were conducted with people affiliated with lodges, a community program for people with psychiatric disabilities, about their perceptions of promising practices. Responses validated the notion that the lodge serves many of the functions of a family. Provides excerpts from interviews to supplement this theme. Discusses implications for…

  2. Using Title XX to Serve Children and Youth.

    Science.gov (United States)

    Twiname, John D.; And Others

    With the passage in early 1975 of the social service amendments to the Social Security Act, referred to as Title XX, a major new opportunity to serve children and youth has emerged. Seizing the opportunity will be largely dependent on the well-prepared presentation of a case for the needs of young people by dedicated advocates in every state.…

  3. 34 CFR 686.42 - Discharge of agreement to serve.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false Discharge of agreement to serve. 686.42 Section 686.42 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION TEACHER EDUCATION ASSISTANCE FOR COLLEGE AND HIGHER EDUCATION (TEACH...

  4. 34 CFR 686.12 - Agreement to serve.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false Agreement to serve. 686.12 Section 686.12 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION TEACHER EDUCATION ASSISTANCE FOR COLLEGE AND HIGHER EDUCATION (TEACH) GRANT PROGRAM...

  5. Educators as Serving Leaders in the Classroom and on Campus

    Science.gov (United States)

    Bowman, Richard

    2014-01-01

    Counterintuitively, the more one develops as a leader, the less of a leader one becomes. What do great leaders do? Great leaders are ambitious first and foremost for the cause, the mission, the work--not themselves. Educators as "serving leaders" sense that every action they take, together with every decision that they make, either…

  6. 7 CFR 1230.53 - Nominee's agreement to serve.

    Science.gov (United States)

    2010-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... any relationship with the Council or a State association or any organization that has a contract with the Board and thereafter disclose, at any time while serving on the Board, any relationship with any...

  7. 7 CFR 1150.134 - Nominee's agreement to serve.

    Science.gov (United States)

    2010-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... agreement to: (a) Serve on the Board if appointed; (b) Disclose any relationship with any organization that operates a qualified State or regional program or has a contractual relationship with the Board; and (c...

  8. Total Cost of Ownership and Cost-to-Serve

    DEFF Research Database (Denmark)

    Zachariassen, Frederik

    2007-01-01

    Artiklen reviewer den eksisterende litteratur vedrørende økonomistyringsværktøjerne Total Cost of Ownership (TCO) og Cost-to-Serve (CtS). Herefter kortlægges det, hvordan TCO og CtS bidrager til en identificering af direkte omkostninger såvel som indirekte omkostninger henholdsvis up-stream og down...

  9. 16 CFR 500.26 - Representations of servings, uses, applications.

    Science.gov (United States)

    2010-01-01

    ... net quantity (in terms of weight or mass, measure, or numerical count) of each such serving, use, or application: Provided, that such statement may be expressed in terms that differ from terms used in the... applications, if such amount is expressed in terms of standard units of weight or mass, measure, size, or count...

  10. On the losses of dissolved CO(2) during champagne serving.

    Science.gov (United States)

    Liger-Belair, Gérard; Bourget, Marielle; Villaume, Sandra; Jeandet, Philippe; Pron, Hervé; Polidori, Guillaume

    2010-08-11

    Pouring champagne into a glass is far from being consequenceless with regard to its dissolved CO(2) concentration. Measurements of losses of dissolved CO(2) during champagne serving were done from a bottled Champagne wine initially holding 11.4 +/- 0.1 g L(-1) of dissolved CO(2). Measurements were done at three champagne temperatures (i.e., 4, 12, and 18 degrees C) and for two different ways of serving (i.e., a champagne-like and a beer-like way of serving). The beer-like way of serving champagne was found to impact its concentration of dissolved CO(2) significantly less. Moreover, the higher the champagne temperature is, the higher its loss of dissolved CO(2) during the pouring process, which finally constitutes the first analytical proof that low temperatures prolong the drink's chill and helps it to retain its effervescence during the pouring process. The diffusion coefficient of CO(2) molecules in champagne and champagne viscosity (both strongly temperature-dependent) are suspected to be the two main parameters responsible for such differences. Besides, a recently developed dynamic-tracking technique using IR thermography was also used in order to visualize the cloud of gaseous CO(2) which flows down from champagne during the pouring process, thus visually confirming the strong influence of champagne temperature on its loss of dissolved CO(2).

  11. Recruitment, Training, and Retention of Volunteers in Youth-Serving Organizations: A Review of the Literature. Working Paper.

    Science.gov (United States)

    Sitrin, Barbara

    Noting a paucity of research on volunteerism, this report examines research on volunteer recruitment, training, and retention, particularly in youth-serving organizations that rely on volunteers to accomplish their missions. The report also proposes questions for further research. The report notes that while the number of individuals volunteering…

  12. Biomechanical analysis of abdominal injury in tennis serves. A case report.

    Science.gov (United States)

    Tubez, François; Forthomme, Bénédicte; Croisier, Jean-Louis; Cordonnier, Caroline; Brüls, Olivier; Denoël, Vincent; Berwart, Gilles; Joris, Maurice; Grosdent, Stéphanie; Schwartz, Cédric

    2015-06-01

    The serve is an important stroke in any high level tennis game. A well-mastered serve is a substantial advantage for players. However, because of its repeatability and its intensity, this stroke is potentially deleterious for upper limbs, lower limbs and trunk. The trunk is a vital link in the production and transfer of energy from the lower limbs to the upper limbs; therefore, kinematic disorder could be a potential source of risk for trunk injury in tennis. This research studies the case of a professional tennis player who has suffered from a medical tear on the left rectus abdominis muscle after tennis serve. The goal of the study is to understand whether the injury could be explained by an inappropriate technique. For this purpose, we analyzed in three dimensions the kinematic and kinetic aspects of the serve. We also performed isokinetic tests of the player's knees. We then compared the player to five other professional players as reference. We observed a possible deficit of energy transfer because of an important anterior pelvis tilt. Some compensation made by the player during the serve could be a possible higher abdominal contraction and a larger shoulder external rotation. These particularities could induce an abdominal overwork that could explain the first injury and may provoke further injuries. Key pointsIn the proximal-distal sequence, energy is transmitted from lower limbs to upper limps via trunk.The 3D analysis tool is an indispensable test for an objective evaluation of the kinematic in the tennis serve.Multiple evaluations techniques are useful for fuller comprehension of the kinematics and contribute to the awareness of the player's staff concerning pathologies and performance.

  13. Biomechanical Analysis of Abdominal Injury in Tennis Serves. A Case Report

    Science.gov (United States)

    Tubez, François; Forthomme, Bénédicte; Croisier, Jean-Louis; Cordonnier, Caroline; Brüls, Olivier; Denoël, Vincent; Berwart, Gilles; Joris, Maurice; Grosdent, Stéphanie; Schwartz, Cédric

    2015-01-01

    The serve is an important stroke in any high level tennis game. A well-mastered serve is a substantial advantage for players. However, because of its repeatability and its intensity, this stroke is potentially deleterious for upper limbs, lower limbs and trunk. The trunk is a vital link in the production and transfer of energy from the lower limbs to the upper limbs; therefore, kinematic disorder could be a potential source of risk for trunk injury in tennis. This research studies the case of a professional tennis player who has suffered from a medical tear on the left rectus abdominis muscle after tennis serve. The goal of the study is to understand whether the injury could be explained by an inappropriate technique. For this purpose, we analyzed in three dimensions the kinematic and kinetic aspects of the serve. We also performed isokinetic tests of the player’s knees. We then compared the player to five other professional players as reference. We observed a possible deficit of energy transfer because of an important anterior pelvis tilt. Some compensation made by the player during the serve could be a possible higher abdominal contraction and a larger shoulder external rotation. These particularities could induce an abdominal overwork that could explain the first injury and may provoke further injuries. Key points In the proximal-distal sequence, energy is transmitted from lower limbs to upper limps via trunk. The 3D analysis tool is an indispensable test for an objective evaluation of the kinematic in the tennis serve. Multiple evaluations techniques are useful for fuller comprehension of the kinematics and contribute to the awareness of the player’s staff concerning pathologies and performance. PMID:25983591

  14. Serving the Needs of the Latina Community for Health Information

    Directory of Open Access Journals (Sweden)

    R. A. Yaros

    2015-07-01

    Full Text Available Latinos remain the largest US population with limited health literacy (Andrulis D.P. & Brach, 2007. Concerned with how local media can meet the information needs of underserved audiences, we interviewed Latinas who were pregnant or mothers of young children living in a Spanish speaking community, and surveyed 33 local health professionals. Findings are that Latina women’s most common source of health information was family and friends. They said they tune to Spanish television and radio programs, but gave low grades to news media for health information. Medical professionals agreed that Latinas generally get their health information through friends and family, and rated the media poorly in terms of serving Latinas’ needs. Since the data indicate that the local news media are not serving Latinas’ health information needs as much as they could, we offer recommendations to potentially exploit new technological affordances and suggest expansion of conventional definitions of health literacy.

  15. The Myth That Insulating Boards Serves Long-Term Value

    OpenAIRE

    Bebchuk, Lucian Arye

    2013-01-01

    According to an influential view in corporate law writings and debates, pressure from shareholders leads companies to take myopic actions that are costly in the long term, and insulating boards from such pressure serves the long-term interests of companies as well as their shareholders. This board insulation claim has been regularly invoked in a wide range of contexts to support existing or tighter limits on shareholder rights and involvement. This paper subjects this view to a comprehensive ...

  16. Do Cooperative Banks Really Serve Agricultural Sector in Poland?

    OpenAIRE

    Zawojska, Aldona; Siudek, Tomasz

    2005-01-01

    The aim of the paper is to assess the potential of cooperative banks for serving agricultural sector in Poland and to identify the areas with the most development potential. We discuss the transformation process in the cooperative banking system under market economy, and in particular investigate importance of cooperative banks for farms' financing on the basis of our survey of banks. Moreover, the role of cooperative banks in transmission of Government policy supporting farm sector in Poland...

  17. Alyeska/SERVS technological innovations for oil spill response

    International Nuclear Information System (INIS)

    Hillman, S.O.

    1996-01-01

    An overview of technological innovations in spill response by Alyeska Pipeline Service Company/SERVS (ship escort response vessel system), was presented. The company has developed a number of spill response techniques which have needed new strategies and modified equipment for fulfillment of the Prince William Sound Tanker Oil Discharge Prevention and Contingency Plan. One of the strategies was the training of personnel to be ready to deploy massive quantities of equipment on short notice to potential spill sites over an 11,000 square mile water body with more than 3,200 miles of wilderness shoreline. Specific response equipment and decision-making tools have been developed in direct support of large scale programs. Along with oil slick tracking buoys and mini barges, SERVS has developed high capacity skimmers with recovery capacities approaching 2,000 to 3,000 barrels of liquid per hour and strategy boom-towing vessels which divert oil into a long U shaped containment boom. SERVS fishing vessel program, hatchery protection and remote response center equipment program, and wildlife treatment facilities were also described. 10 refs., 13 figs

  18. Motivations and Paths to Becoming Faculty at Minority Serving Institutions

    Directory of Open Access Journals (Sweden)

    Daniel Blake

    2018-02-01

    Full Text Available Drawing upon 15 qualitative interviews with early- to mid-career faculty (seven men and eight women at Minority Serving Institutions (MSIs, this study examines the diverse motivations and paths those faculty members have taken to becoming professors at their respective institutions. The faculty come from a range of MSIs (Historically Black Colleges and Universities, Hispanic Serving Institutions, Asian American and Native American Pacific Islander Serving Institutions, and Predominantly Black Institutions across the country and represent a broad spectrum of disciplines. This study sheds light on factors that guide their choices of discipline and entrance into the faculty ranks at MSIs. Social cognitive career theory (SCCT was used as a lens during qualitative coding and analysis in order to develop the findings, which reveal that (1 teaching, activism, and community uplift were primary motivators to enter the professoriate; (2 supportive environmental factors, including single individuals, proved pivotal in influencing faculty to take these roles; and (3 career transitions into the academy were spurred by learning experiences that revealed disciplinary and teaching interests. The findings suggest that MSIs attract community-oriented individuals to their faculty positions, and that colleges and universities interested in diversifying their faculties should craft such roles in ways that are appealing to the populations that they are trying to recruit and retain.

  19. Operating a production pilot factory serving several scientific domains

    Science.gov (United States)

    Sfiligoi, I.; Würthwein, F.; Andrews, W.; Dost, J. M.; MacNeill, I.; McCrea, A.; Sheripon, E.; Murphy, C. W.

    2011-12-01

    Pilot infrastructures are becoming prominent players in the Grid environment. One of the major advantages is represented by the reduced effort required by the user communities (also known as Virtual Organizations or VOs) due to the outsourcing of the Grid interfacing services, i.e. the pilot factory, to Grid experts. One such pilot factory, based on the glideinWMS pilot infrastructure, is being operated by the Open Science Grid at University of California San Diego (UCSD). This pilot factory is serving multiple VOs from several scientific domains. Currently the three major clients are the analysis operations of the HEP experiment CMS, the community VO HCC, which serves mostly math, biology and computer science users, and the structural biology VO NEBioGrid. The UCSD glidein factory allows the served VOs to use Grid resources distributed over 150 sites in North and South America, in Europe, and in Asia. This paper presents the steps taken to create a production quality pilot factory, together with the challenges encountered along the road.

  20. Operating a production pilot factory serving several scientific domains

    International Nuclear Information System (INIS)

    Sfiligoi, I; Würthwein, F; Andrews, W; Dost, J M; MacNeill, I; McCrea, A; Sheripon, E; Murphy, C W

    2011-01-01

    Pilot infrastructures are becoming prominent players in the Grid environment. One of the major advantages is represented by the reduced effort required by the user communities (also known as Virtual Organizations or VOs) due to the outsourcing of the Grid interfacing services, i.e. the pilot factory, to Grid experts. One such pilot factory, based on the glideinWMS pilot infrastructure, is being operated by the Open Science Grid at University of California San Diego (UCSD). This pilot factory is serving multiple VOs from several scientific domains. Currently the three major clients are the analysis operations of the HEP experiment CMS, the community VO HCC, which serves mostly math, biology and computer science users, and the structural biology VO NEBioGrid. The UCSD glidein factory allows the served VOs to use Grid resources distributed over 150 sites in North and South America, in Europe, and in Asia. This paper presents the steps taken to create a production quality pilot factory, together with the challenges encountered along the road.

  1. 7 CFR 1260.144 - Nominee's agreement to serve.

    Science.gov (United States)

    2010-01-01

    ....144 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE BEEF PROMOTION AND RESEARCH Beef Promotion and Research Order Cattlemen's Beef Promotion and Research Board...

  2. The Healthy Meal Index: A tool for measuring the healthfulness of meals served to children.

    Science.gov (United States)

    Kasper, Nicole; Mandell, Cami; Ball, Sarah; Miller, Alison L; Lumeng, Julie; Peterson, Karen E

    2016-08-01

    Family meals have been associated with higher diet quality and reduced risk of obesity in children. Observational studies of the family meal have been employed with increasing frequency, yet there is currently no tool available for measuring the healthfulness of food served during the meal. Here we present the development and validation of the Healthy Meal Index (HMI), a novel tool for scoring the healthfulness of foods served to children during a meal, as well as sociodemographic predictors of meal scores. Parents of 233 children, aged 4-8 years, self-recorded three home dinners. A research assistant obtained a list of foods available during the meal (meal report) via phone call on the night of each video-recorded meal. This meal report was coded into component food groups. Subsequently, meals were scored based on the availability of more healthy "Adequacy foods" and the absence of "Moderation foods", (of which reduced consumption is recommended, according to pediatric dietary guidelines). Adjusted linear regression tested the association of sociodemographic characteristics with HMI scores. A validation study was conducted in a separate sample of 133 children with detailed meal data. In adjusted models, female children had higher HMI Moderation scores (p = 0.02), but did not differ in HMI Adequacy or Total scores. Parents with more education served meals with higher HMI Adequacy (p = 0.001) and Total scores (p = 0.001), though no significant difference was seen in HMI Moderation score (p = 0.21). The validation study demonstrated that the HMI was highly correlated with servings of foods and nutrients estimated from observations conducted by research staff. The HMI is a valuable tool for measuring the quality of meals served to children. Copyright © 2016. Published by Elsevier Ltd.

  3. A kinematic comparison of successful and unsuccessful tennis serves across the elite development pathway.

    Science.gov (United States)

    Whiteside, David; Elliott, Bruce; Lay, Brendan; Reid, Machar

    2013-08-01

    While velocity generation is an obvious prerequisite to proficient tennis serve performance, it is also the only stroke where players are obliged to negotiate a unique target constraint. Therefore, the dearth of research attending to the accuracy component of the serve is surprising. This study compared the body, racquet and ball kinematics characterising successful serves and service faults, missed into the net, in two groups of elite junior female players and one professional female tennis player. Three-dimensional body, racquet and ball kinematics were recorded using a 22-camera VICON motion analysis system. There were no differences in body kinematics between successful serves and service faults, suggesting that service faults cannot be attributed to a single source of biomechanical error. However, service faults missing into the net are characterized by projection angles significantly further below the horizontal, implying that consistency in this end-point parameter is critical to successful performance. Regulation of this parameter appears dependent on compensatory adjustments in the distal elbow and wrist joints immediately prior to impact and also perceptual feedback. Accordingly, coordination of the distal degrees of freedom and a refined perception-action coupling appear more important to success than any isolated mechanical component of the service action. Copyright © 2013 Elsevier B.V. All rights reserved.

  4. A Multidisciplinary Investigation of the Effects of Competitive State Anxiety on Serve Kinematics in Table Tennis

    Directory of Open Access Journals (Sweden)

    Ngo Vuong

    2017-01-01

    Full Text Available Displays of anxiety in table tennis were assessed through subjective (a self-report questionnaire, physiological (heart-rate variability and kinematic variables. Using a within-group crossover design, 9 university-level table tennis players completed a series of serves under low- and high-anxiety conditions. Anxiety manipulation was achieved through the introduction of a national standard table tennis player, known to the participants, to receive serves in the high-anxiety condition, whilst serves were received by no opponent in the low-anxiety condition. Automated motion capture systems consisting of high-speed 3D motion cameras and analytical software (QUALISYS determined the subject’s movement kinematics: bat face angle (degrees and serve routine duration (s. Self-reported state anxiety (MRF-Likert and heart rate measurements were collected to examine changes between conditions. Contrary to the hypothesis, bat face angles did not change significantly between anxiety conditions (F (1.8 = 2.791, p = 0.133 and movement times were faster in the high-anxiety condition. In light of these findings, research into other facets of movement behaviour must be analysed to gain further understanding of the effects of anxiety on performance, which remain unclear.

  5. Construct validity and reliability of a checklist for volleyball serve analysis

    Directory of Open Access Journals (Sweden)

    Cicero Luciano Alves Costa

    2018-03-01

    Full Text Available This study aims to investigate the construct validity and reliability of the checklist for qualitative analysis of the overhand serve in Volleyball. Fifty-five male subjects aged 13-17 years participated in the study. The overhand serve was analyzed using the checklist proposed by Meira Junior (2003, which analyzes the pattern of serve movement in four phases: (I initial position, (II ball lifting, (III ball attacking, and (IV finalization. Construct validity was analyzed using confirmatory factorial analysis and reliability through the Cronbach’s alpha coefficient. The construct validity was supported by confirmatory factor analysis with the RMSEA results (0.037 [confidence interval 90% = 0.020-0.040], CFI (0.970 and TLI (0.950 indicating good fit of the model. In relation to reliability, Cronbach’s alpha coefficient was 0.661, being this value considered acceptable. Among the items on the checklist, ball lifting and attacking showed higher factor loadings, 0.69 and 0.99, respectively. In summary, the checklist for the qualitative analysis of the overhand serve of Meira Junior (2003 can be considered a valid and reliable instrument for use in research in the field of Sports Sciences.

  6. Civilian social work: serving the military and veteran populations.

    Science.gov (United States)

    Savitsky, Laura; Illingworth, Maria; DuLaney, Megan

    2009-10-01

    This article discusses social work practice areas for civilian social workers who provide services to military service members,veterans, and their families. These practice areas include education, child welfare, domestic violence, mental health, health care, substance abuse, and criminal justice. The authors examine the impact of the contemporary military lifestyle and current military operations on service members and their families in the context of these practice areas, with the goal of compelling civilian social workers to acknowledge their responsibility to competently serve military and veteran clients.

  7. Minions: Empathetic Lessons From Small Yellow Creatures Serving the Despicable

    DEFF Research Database (Denmark)

    Skjerning, Halfdan; Vilsgaard, Dorte

    2015-01-01

    Reviews the film Minions (2015) directed by Kyle Balda and Pierre Coffin (2015). Minions are fictional computer-animated yellow pill-shaped creatures who speak their own language. They live to serve the most despicable master they can find. The film tells the evolutionary story of the minions and......, their facial expressions, their display of character strengths, and their need for a purpose in life, we identify reasons why we are able to understand the minions as we understand ourselves. (PsycINFO Database Record (c) 2015 APA, all rights reserved)...

  8. Best Practices for Serving Students with Special Food and/or Nutrition Needs in School Nutrition Programs

    Science.gov (United States)

    Castillo, Alexandra; Carr, Deborah; Nettles, Mary Frances

    2010-01-01

    Purpose/Objectives: The purpose of this research project was to identify goals and establish best practices for school nutrition (SN) programs that serve students with special food and/or nutrition needs based on the four practice categories identified in previous National Food Service Management Institute, Applied Research Division (NFSMI, ARD)…

  9. How youth-serving organizations enable acquaintance molesters.

    Science.gov (United States)

    Boyle, Patrick

    2014-10-01

    In recent years, some of the country's most prominent institutions have been ensnared in child sex abuse scandals. While each abuse incident features its own particular circumstances, institutions that have been the subject of these scandals have displayed similar patterns of organizational behavior that allowed molesting to occur and molesters to escape accountability. We can learn from those patterns to better understand and combat acquaintance molestation in youth-serving organizations. Although sex abuse is an inherent risk in youth work, American youth-serving organizations have responded to this risk largely on a case-by-case basis after abuse incidents have been revealed, rather than through proactive strategies to reduce the risk of abuse and to respond effectively to allegations. An examination of abuse scandals reveals common patterns of behavior among paid and volunteer staff in organizations that did not enact comprehensive, proactive strategies: Faith in the organiation blinded staff to the liklihood of abuse; organizations kept workers ignorant about the extent of the abuse problem; when abuse accusations arose, staff gave the benefit of the doubt to the adult; when abuse accusations were confirmed, staffers did not know how to respond; and not knowing how to resopnd, staff prioritized the protection of the organization. As a result, child molesters have been falsely exonerated or not held accountable, abused children have been disbelieved, and abuse has continued. These organizations inadvertently achieved the opposite of their missions: They enabled child molesters at the expense of children. © The Author(s) 2014.

  10. E-ServEval: a system for quality evaluation of the on-line public services

    Directory of Open Access Journals (Sweden)

    Alexandru BALOG

    2008-01-01

    Full Text Available This paper describes the objectives, the general architecture and the components of the web-based system for quality evaluation of the on-line public services developed using the framework of the complex research project “System for quality evaluation of the on-line public services for citizens and business environment (e-ServEval”. The paper also presents the technological options regarding the design and development of the system, the functions of the components and the aspects regarding the interface between user and e-ServEval system. Finally, the stage of the project and the conclusions are presented.

  11. One million served: Rhode Island`s recycling facility

    Energy Technology Data Exchange (ETDEWEB)

    Malloy, M.G.

    1997-11-01

    Rhode Island`s landfill and adjacent materials recovery facility (MRF) in Johnston, both owned by the quasi-public Rhode Island Resource Recovery Corp. (RIRRC, Johnston), serve the entire state. The $12-million recycling facility was built in 1989 next to the state`s sole landfill, the Central Landfill, which accepts only in-state trash. The MRF is operated for RIRRC by New England CRInc. (Hampton, N.H.), a unit of Waste Management, Inc. (WMI, Oak Brook, Ill.). It handles a wide variety of materials, from the usual newspaper, cardboard, and mixed containers to new streams such as wood waste, scrap metal, aseptic packaging (milk and juice boxes), and even textiles. State municipalities are in the process of adding many of these new recyclable streams into their curbside collection programs, all of which feed the facility.

  12. Renewable energy for federal facilities serving native Americans: preprint

    International Nuclear Information System (INIS)

    Eiffert, P.; Sprunt Crawley, A.; Bartow, K.

    2000-01-01

    The Federal Energy Management Program (FEMP) in the U.S. Department of Energy (DOE) is targeting Federal facilities serving Native American populations for cost-effective renewable energy projects. These projects not only save energy and money, they also provide economic opportunities for the Native Americans who assist in producing, installing, operating, or maintaining the renewable energy systems obtained for the facilities. The systems include solar heating, solar electric (photovoltaic or PV), wind, biomass, and geothermal energy systems. In fiscal years 1998 and 1999, FEMP co-funded seven such projects, working with the Indian Health Service in the U.S. Department of Health and Human Services, the Bureau of Indian Affairs in the U.S. Department of the Interior, and their project partners. The new renewable energy systems are helping to save money that would otherwise be spent on conventional energy and reduce the greenhouse gases associated with burning fossil fuels

  13. Can gene fusions serve for fingerprints of radiogenic cancers?

    International Nuclear Information System (INIS)

    Nakamura, Nori

    2016-01-01

    It has been recognized that malignancies in blood cells often bear specific chromosome translocations or gene fusions. In recent years, the presence of fusion genes became to be known also among solid cancers as driver mutations. However, representative solid cancers bearing specific gene fusions are limited to cancers of thyroid, prostate, and sarcomas among which only thyroid cancer risk is known to be related to radiation exposures. On the other hand, it is extremely rare to find recurrent reciprocal translocations among common cancers such as in the lung, stomach, breast, and colon, which form a major component of radiation risks. It is therefore unlikely that radiation increases the risk of cancer by inducing specific translocations (gene fusions) but more likely through induction of mutations (including deletions). Although gene fusions could play a role in radiation carcinogenesis, it does not seem good enough to serve for a radiation fingerprint. (author)

  14. Serve, Teach, and Lead: It’s All about Relationships

    Directory of Open Access Journals (Sweden)

    Carolyn Crippen, PhD

    2010-08-01

    Full Text Available Once a person assumes the mantle of teacher, one becomes a leader, first, in the classroom and then in the school (Crippen, 2005. With this position comes a delicate power and responsibility to the moral imperative. As such, this issue is critical as a component of teacher preparation programs. Goodlad (2004 sounds the alarm that our teacher preparation programs are remiss in responding to the need for moral literacy in our schools. The following paper will introduce the philosophy of servant-leadership, a moral way of serving, as defined by Robert K. Greenleaf (1970/1991 and will respond to Goodlad’s call with possibilities for preservice teachers that help them examine and define their role in contributing to the common good through servant-leadership.

  15. Examination of neural systems sub-serving facebook "addiction".

    Science.gov (United States)

    Turel, Ofir; He, Qinghua; Xue, Gui; Xiao, Lin; Bechara, Antoine

    2014-12-01

    Because addictive behaviors typically result from violated homeostasis of the impulsive (amygdala-striatal) and inhibitory (prefrontal cortex) brain systems, this study examined whether these systems sub-serve a specific case of technology-related addiction, namely Facebook "addiction." Using a go/no-go paradigm in functional MRI settings, the study examined how these brain systems in 20 Facebook users (M age = 20.3 yr., SD = 1.3, range = 18-23) who completed a Facebook addiction questionnaire, responded to Facebook and less potent (traffic sign) stimuli. The findings indicated that at least at the examined levels of addiction-like symptoms, technology-related "addictions" share some neural features with substance and gambling addictions, but more importantly they also differ from such addictions in their brain etiology and possibly pathogenesis, as related to abnormal functioning of the inhibitory-control brain system.

  16. Mechanism of the entire overdischarge process and overdischarge-induced internal short circuit in lithium-ion batteries.

    Science.gov (United States)

    Guo, Rui; Lu, Languang; Ouyang, Minggao; Feng, Xuning

    2016-07-22

    Lithium-ion batteries connected in series are prone to be overdischarged. Overdischarge results in various side effects, such as capacity degradation and internal short circuit (ISCr). However, most of previous research on the overdischarge of a cell was terminated when the cell voltage dropped to 0 V, leaving the further impacts of overdischarge unclear. This paper investigates the entire overdischarge process of large-format lithium-ion batteries by discharging the cell to -100% state of charge (SOC). A significant voltage platform is observed at approximately -12% SOC, and ISCr is detected after the cell is overdischarged when passing the platform. The scanning electron microscopy (SEM) and X-ray diffraction (XRD) results indicate that the overdischarge-induced ISCr is caused by Cu deposition on electrodes, suggesting possible Cu collector dissolution at the voltage platform near -12% SOC. A prognostic/mechanistic model considering ISCr is used to evaluate the resistance of ISCr (RISCr), the value of which decreases sharply at the beginning of ISCr formation. Inducing the ISCr by overdischarge is effective and well controlled without any mechanical deformation or the use of a foreign substance.

  17. 75 FR 49484 - Office of Postsecondary Education; Asian American and Native American Pacific Islander-Serving...

    Science.gov (United States)

    2010-08-13

    ... DEPARTMENT OF EDUCATION Office of Postsecondary Education; Asian American and Native American Pacific Islander-Serving Institutions (AANAPISI), Native American-Serving Nontribal Institutions (NASNTI), Hispanic Serving Institutions-STEM and Articulation (HSI-STEM), and Predominantly Black Institutions (PBI...

  18. Religion in education in South Africa: was social justice served ...

    African Journals Online (AJOL)

    AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER RESOURCES... for Researchers · for Journals · for Authors · for Policy Makers · about Open Access · Journal Quality.

  19. Data archiving and serving system implementation in CLEP's GRAS Core System

    Science.gov (United States)

    Zuo, Wei; Zeng, Xingguo; Zhang, Zhoubin; Geng, Liang; Li, Chunlai

    2017-04-01

    The Ground Research & Applications System(GRAS) is one of the five systems of China's Lunar Exploration Project(CLEP), it is responsible for data acquisition, processing, management and application, and it is also the operation control center during satellite in-orbit and payload operation management. Chang'E-1, Chang'E-2 and Chang'E-3 have collected abundant lunar exploration data. The aim of this work is to present the implementation of data archiving and Serving in CLEP's GRAS Core System software. This first approach provides a client side API and server side software allowing the creation of a simplified version of CLEPDB data archiving software, and implements all required elements to complete data archiving flow from data acquisition until its persistent storage technology. The client side includes all necessary components that run on devices that acquire or produce data, distributing and streaming to configure remote archiving servers. The server side comprises an archiving service that stores into PDS files all received data. The archiving solution aims at storing data coming for the Data Acquisition Subsystem, the Operation Management Subsystem, the Data Preprocessing Subsystem and the Scientific Application & Research Subsystem. The serving solution aims at serving data for the various business systems, scientific researchers and public users. The data-driven and component clustering methods was adopted in this system, the former is used to solve real-time data archiving and data persistence services; the latter is used to keep the continuous supporting ability of archive and service to new data from Chang'E Mission. Meanwhile, it can save software development cost as well.

  20. A Study on Technology Architecture and Serving Approaches of Electronic Government System

    Science.gov (United States)

    Liu, Chunnian; Huang, Yiyun; Pan, Qin

    As E-government becomes a very active research area, a lot of solutions to solve citizens' needs are being deployed. This paper provides technology architecture of E-government system and approaches of service in Public Administrations. The proposed electronic system addresses the basic E-government requirements of user friendliness, security, interoperability, transparency and effectiveness in the communication between small and medium sized public organizations and their citizens, businesses and other public organizations. The paper has provided several serving approaches of E-government, which includes SOA, web service, mobile E-government, public library and every has its own characteristics and application scenes. Still, there are a number of E-government issues for further research on organization structure change, including research methodology, data collection analysis, etc.

  1. Predicting capacities of runways serving new large aircraft

    Directory of Open Access Journals (Sweden)

    K. Gopalakrishnan

    2008-03-01

    Full Text Available This paper presents a simplified approach for predicting the allowable load repetitions of New Large Aircraft (NLA loading for airfield runways based on Non-Destructive Test (NDT data. Full-scale traffic test results from the Federal Aviation Administration’s National Airport Pavement Test Facility (NAPTF were used to develop the NDT-based evaluation methodology. Four flexible test pavement sections with variable (unbound layer thicknesses were trafficked using six-wheel and four-wheel NLA test gears until the test pavements were deemed failed. Non-destructive tests using a Heavy Weight Deflectometer (HWD were conducted prior to the initiation of traffic testing to measure the pavement surface deflections. In the past, pavement surface deflections have been successfully used as an indicator of airport pavement life. In this study, the HWD surface deflections and the derived Deflection Basin Parameters (DBPs were related to functional performance of NAPTF flexible pavements through simple regression analysis. The results demonstrated the usefulness of NDT data for predicting the performance of airport flexible pavements serving the next generation of aircrafts.

  2. Serving human needs. Nuclear technologies in the marketplace

    International Nuclear Information System (INIS)

    Qian Jihui; Burkart, Werner

    2001-01-01

    Many peaceful nuclear technologies today stand firmly established. They are being widely applied and accepted around the world in such fields as health care, food production, manufacturing, electricity generation, and environmental protection. Among the IAEA's 132 Member States, interest in constructively applying the tools of nuclear science and technology - especially outside the energy sector - remains high, although priorities, needs, and policies have changed over time. For the IAEA - whose specific mandate is to 'accelerate and enlarge the contribution of atomic energy to peace, health, and prosperity' - the changing and challenging global picture has strengthened efforts to enhance the contribution of nuclear science and technologies in key fields of human development. A multi-faceted programme of technical cooperation serves as the main vehicle for the transfer of nuclear science and technology to developing countries. The programme's emphasis is on supporting projects that respond to the priority needs of each country, produce an economic or social impact, and reflect the distinct advantages of nuclear technology over other approaches

  3. Investigating Methods for Serving Visualizations of Vertical Profiles

    Science.gov (United States)

    Roberts, J. T.; Cechini, M. F.; Lanjewar, K.; Rodriguez, J.; Boller, R. A.; Baynes, K.

    2017-12-01

    Several geospatial web servers, web service standards, and mapping clients exist for the visualization of two-dimensional raster and vector-based Earth science data products. However, data products with a vertical component (i.e., vertical profiles) do not have the same mature set of technologies and pose a greater technical challenge when it comes to visualizations. There are a variety of tools and proposed standards, but no obvious solution that can handle the variety of visualizations found with vertical profiles. An effort is being led by members of the NASA Global Imagery Browse Services (GIBS) team to gather a list of technologies relevant to existing vertical profile data products and user stories. The goal is to find a subset of technologies, standards, and tools that can be used to build publicly accessible web services that can handle the greatest number of use cases for the widest audience possible. This presentation will describe results of the investigation and offer directions for moving forward with building a system that is capable of effectively and efficiently serving visualizations of vertical profiles.

  4. AMR: Serving the needs of distributors and customers

    Energy Technology Data Exchange (ETDEWEB)

    Simard, C. [Hydro-Quebec, Metering and Meter-Reading Division, Montreal, PQ (Canada)

    2002-10-01

    To keep pace with emerging competition in the North-American energy industry, Hydro-Quebec restructured its activities into four separate divisions. Hydro-Quebec TransEnergie, established in 1977, is the division responsible for energy transmission, whereas Hydro-Quebec Distribution, established in 2001, looks after distribution services. They and the two sister divisions (Hydro-Quebec Production and Hydro-Quebec Equipement) serve 2.8 million residential, institutional and industrial customers, scattered across 587,500 square kilometres. The restructuring provided the opportunity to adapt to new market realities. Automated Meter Reading (AMR) ties in directly with the new business-oriented approach the utility has adopted in the late 1990s. In addition to solving meter accessibility problems and reducing operating costs, automated meter reading provides customers with the opportunity to benefit from new services designed to meet specific needs. To date new services made possible by automated meter reading include customized reading date selection, aggregated billing, consumption tracking and load management. AMR not only translates into greater flexibility and added value for the customer. It also provides greater reliability, accuracy and better system management. In short, AMR paves the way for the optimization of the power supply, new consumption management capabilities, rate options, real-time billing and enhanced fraud detection.

  5. Assessing a Historically Hispanic Serving Institution Internationalization Process

    Directory of Open Access Journals (Sweden)

    Flavia Iuspa

    2014-09-01

    Full Text Available This article presents a qualitative study conducted at a Historically Hispanic Serving Institution (HHSI to further the understanding of its internationalization decision-making process. The study uses the Internationalization Cube model to review the institution’s internal processes and policies toward internationalization and assess how its international activities align with its internationalization efforts. The Internationalization Cube, an eight-cell model, permits the positioning of Institutions of Higher Education (IHEs based on the analysis of its three dimensions and respective subcategories: policy, support, and implementation. The International Dimension Index (IDI and the Item Relevancy Index (IRI were also used to determine the level of alignment between the HHSI position on the Internationalization Cube and its international activities. The study finds that the HHSI is on Position 6 on the Internationalization Cube (priority policy, one-sided support, and systematic/structure implementation, and exhibits all the international activities considered indicators of internationalization but attention is needed to foreign language, international students, study abroad, faculty movement and involvement in international projects. The study concludes that an association exists between the institution’s position on the Internationalization Cube and its international activities, and adjustments in the institution’s policy, support, and implementation dimensions will be required to advance its position on the Internationalization Cube making its internationalization process more sustainable. This study makes a contribution to addressing the need to assess an IHE by presenting a holistic organizational framework instead of a fragmented international activities organizational analysis.

  6. Permafrost knowledge to serve as foundation for Inuit community planning

    Science.gov (United States)

    Gibéryen, T.; Allard, M.

    2011-12-01

    With the recent announcement of Québec's provincial government's Plan Nord, Nunavik will see a 500 new houses sweep onto it's territory over the next 5 years. The local Inuit communities are confronted with the pressuring need to find suitable land to safely accommodate the new infrastructures in the long term. Additional to human and environmental constraints are those related to warming permafrost. Intensive studies on four Nunavik communities (Inukjuak, Puvirnituq, Akulivik, Kangirsuk) have allowed us to extensively consult local and regional authorities on their planning and management considerations. Recent and archived drilling data have been used to corroborate air photo interpretation, surficial geology and permafrost mapping. All collected information are integrated into aggregated maps that will eventually serve as community master plans. General recommendations on how to best manage and plan for community expansions on warming permafrost are made. Appropriate engineering techniques assuring long-term stable foundations are outlined and additionally mapped, taking into consideration the variable terrain conditions and simulated changes in permafrost temperature and active layer thickness according to climate change scenarios. The final purpose of our results is for them to support local and regional governments in their community planning process towards the best possible climate change adaptation strategies.

  7. Serving Canada's exporters and their customers abroad since 1946

    International Nuclear Information System (INIS)

    Benson, T.

    2000-01-01

    The Canadian Commercial Corporation (CCC) is a federal Crown corporation whose mandate is to facilitate trade between Canada and other nations, principally by partnering with Canadian suppliers in the sale of goods and services, and serving as a prime contractor and guarantor for sales by Canadian exporters to foreign buyers. CCC also acts as the purchasing agent contractor and manager for the U.S. Department of Defence of Canadian suppliers under a bilateral treaty. In essence, CCC participation constitutes a guarantee by the Canadian government that the Canadian supplier is capable, qualified, and that the contract terms will be met. The paper discusses the potential benefits of CCC participation in transactions for buyers, and for exporters, the intricacies of the progress payment program designed to provide working capital over and above normal cash flow, to share the risks amongst the parties to obtain pre-shipment financing for export sales, and to free up credit facilities. Eligibility criteria for the progress payment program, the process involved in becoming a participant, and associated costs to participants are also explained

  8. Serving California's Science and Governance Needs through Crisis-driven Collaborations

    Science.gov (United States)

    Bernacchi, L.

    2015-12-01

    Due to its magnitude, the ongoing drought in California (USA) serves as an experimental space for innovative resource management and will define responses to predicted widespread drought. Due to the magnitude of its effect on humans and natural ecosystems and the water resources on which they depend, governmental programs are granting support to scientifically-valid, locally-produced solutions to water scarcity. Concurrently, University of California Water (UC Water) Security and Sustainability Research Initiative is focused on strategic research to build the knowledge base for better water resources management. This paper examines how a team of transdisciplinary scientists are engaged in water governance and information, providing examples of actionable research successfully implemented by decision makers. From a sociology of science perspective, UC Water scientists were interviewed about their engagement practices with California water decision makers. Their "co-production of knowledge" relationships produce effective responses to climatic, landcover and population changes by expanding from singularly information-based, unidirectional communication to governance-relevant, co-constructed knowledge and wisdom. This is accomplished by serving on decision making organizational boards and developing information in a productive format. The perceived crisis of California's drought is an important impetus in cross-sector collaborations, and in combination with governance and institution parameters, defines the inquiry and decision space. We conclude by describing a process of clear problem-solution definition made possible through transparent communication, salient and credible information, and relevant tools and techniques for interpreting scientific findings.

  9. Effects of serving high-sugar cereals on children's breakfast-eating behavior.

    Science.gov (United States)

    Harris, Jennifer L; Schwartz, Marlene B; Ustjanauskas, Amy; Ohri-Vachaspati, Punam; Brownell, Kelly D

    2011-01-01

    To test (1) whether children will consume low-sugar ready-to-eat (RTE) cereals and (2) the effects of serving high- versus low-sugar cereals on the consumption of cereal, refined sugar, fresh fruit, and milk. Using an experimental design, we randomly assigned children (n = 91) who were attending summer day camp to receive a breakfast that included either the choice of 1 of 3 high-sugar cereals (high-sugar condition) or low-sugar cereals (low-sugar condition), as well as low-fat milk, orange juice, bananas, strawberries, and sugar packets. Participants served themselves and completed a background questionnaire after eating. Researchers measured the amount and calories consumed of each food. In both conditions, children reported "liking" or "loving" the cereal they chose. Children in the low-sugar cereal condition consumed, on average, slightly more than 1 serving of cereal (35 g), whereas children in the high-sugar condition consumed significantly more (61 g) and almost twice the amount of refined sugar in total (24.4 vs 12.5 g). Milk and total calories consumed did not differ significantly between conditions, but children in the low-sugar condition were more likely to put fruit on their cereal (54% vs 8%) and consumed a greater portion of total calories from fresh fruit (20% vs 13%). Compared with serving low-sugar cereals, high-sugar cereals increase children's total sugar consumption and reduce the overall nutritional quality of their breakfast. Children will consume low-sugar cereals when offered, and they provide a superior breakfast option.

  10. Peak Operation of Cascaded Hydropower Plants Serving Multiple Provinces

    Directory of Open Access Journals (Sweden)

    Jianjian Shen

    2015-10-01

    Full Text Available The bulk hydropower transmission via trans-provincial and trans-regional power networks in China provides great operational flexibility to dispatch power resources between multiple power grids. This is very beneficial to alleviate the tremendous peak load pressure of most provincial power grids. This study places the focus on peak operations of cascaded hydropower plants serving multiple provinces under a regional connected AC/DC network. The objective is to respond to peak loads of multiple provincial power grids simultaneously. A two-stage search method is developed for this problem. In the first stage, a load reconstruction strategy is proposed to combine multiple load curves of power grids into a total load curve. The purpose is to deal with different load features in load magnitudes, peaks and valleys. A mutative-scale optimization method is then used to determine the generation schedules of hydropower plants. In the second stage, an exterior point search method is established to allocate the generation among multiple receiving power grids. This method produces an initial solution using the load shedding algorithm, and further improves it by iteratively coordinating the generation among different power grids. The proposed method was implemented to the operations of cascaded hydropower plants on Xin-Fu River and another on Hongshui River. The optimization results in two cases satisfied the peak demands of receiving provincial power grids. Moreover, the maximum load difference between peak and valley decreased 12.67% and 11.32% in Shanghai Power Grid (SHPG and Zhejiang Power Grid (ZJPG, exceeding by 4.85% and 6.72% those of the current operational method, respectively. The advantage of the proposed method in alleviating peak-shaving pressure is demonstrated.

  11. Can protein-fortified pasta serve as a meat substitute?

    Science.gov (United States)

    Bingham, C J; Tsay, R; Babayan, V K; Blackburn, G L

    1982-01-01

    A seventeen-day metabolic balance study was conducted with 13 healthy adult subjects to test the protein utilization of a meat-based diet and a protein-fortified pasta diet in an isonitrogenous, isocaloric inpatient study (averaging 112 gm of protein, and 2,500 cal). Intakes of calories, protein, fat, and carbohydrates, as well as ratios of meat protein or protein-fortified pasta protein (PEP), were controlled throughout the diets. The study was comprised of three experimental periods: a seven-day meat-protein control period, representing the typical american diet (TAD), averaging 18% protein, 40% fat, and 42% carbohydrate, a seven-day protein-enriched pasta control period (PEP), averaging 18% protein, 29% fat, and 53% carbohydrates, and a three-day PEP period composed of varied recipes, averaging 18% protein, 29% fat, and 53% carbohydrates. The subjects who consumed both the TAD and PEP diets achieved nitrogen balance (2.5 gN +/- 0.7 on the TAD, 2 gN +/- 0 on PEP with the PEP diet resulting in a decrease in plasma cholesterol (32 mg/dl, P less than .005), and a decrease in systolic (5.25 mm/Hg P less than .025) and diastolic blood pressure (5 mm/Hg, P less than .05), which was associated with an increase in urinary sodium excretion (19 +/- 17 mEq/day, P less than .025). In this study, it was determined that protein-fortified pasta may serve as a meat alternative. The PEP diet, which includes a beneficial change in fat/carbohydrate ratio, can alter lipid profiles, blood pressure, and sodium excretion, thus leading to improved health status and a decrease in cardiac risk factors.

  12. Researching research

    DEFF Research Database (Denmark)

    Pais, Alexandre; Valero, Paola

    2012-01-01

    We discuss contemporary theories in mathematics education in order to do research on research. Our strategy consists of analysing discursively and ideologically recent key publications addressing the role of theory in mathematics education research. We examine how the field fabricates its object...... of research by deploying Foucault’s notion of bio-politics - mainly to address the object “learning” - and Žižek’s ideology critique - to address the object “mathematics”. These theories, which have already been used in the field to research teaching and learning, have a great potential to contribute...... to a reflexivity of research on its discourses and effects. Furthermore, they enable us to present a clear distinction between what has been called the sociopolitical turn in mathematics education research and what we call a positioning of mathematics education (research) practices in the Political....

  13. Travel Models for Corridors of Metropolitan Areas Served by Railways

    Directory of Open Access Journals (Sweden)

    Brzeziński A.

    2016-12-01

    Full Text Available In recent years adverse processes of suburbanization have been observed in cities. It has become a serious challenge for urban and transport planners, as it influences largely the quality of space, the quality of life, and the cost of running the city. This paper is dedicated to travel models in areas serviced by a railway system, and is based on a real-life survey example of the Błonie community, a district belonging to the Warsaw metropolitan area. Research carried out in 2014 focused on combined travels behaviors recorded using GPS locators as well as quantitative research (volumes of users across various transport systems.

  14. The Advanced Communications Technology Satellite (ACTS) capabilities for serving science

    Science.gov (United States)

    Meyer, Thomas R.

    1990-01-01

    Results of research on potential science applications of the NASA Advanced Communications Technology Satellite (ACTS) are presented. Discussed here are: (1) general research on communications related issues; (2) a survey of science-related activities and programs in the local area; (3) interviews of selected scientists and associated telecommunications support personnel whose projects have communications requirements; (4) analysis of linkages between ACTS functionality and science user communications activities and modes of operation; and (5) an analysis of survey results and the projection of conclusions to a national scale.

  15. 45 CFR 2551.81 - What type of clients are eligible to be served?

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false What type of clients are eligible to be served... FOR NATIONAL AND COMMUNITY SERVICE SENIOR COMPANION PROGRAM Clients Served § 2551.81 What type of clients are eligible to be served? Senior Companions serve only adults, primarily older adults, who have...

  16. Ethics in Worksite Health Programming: Who Is Served?

    Science.gov (United States)

    Roman, Paul M.; Blum, Terry C.

    1987-01-01

    Based on extensive research experience with employee assistance programs, ethical issues concerning employee assistance and wellness/health promotion programs are considered at three levels: (1) the individual level, (2) the organizational level, and (3) the interorganizational level. (Author/CH)

  17. Servant Leadership: How does NASA Serve the Interests of Humankind in Aerospace Exploration and the Role STEM Plays in it?

    Science.gov (United States)

    Miranda, Felix A.

    2013-01-01

    This presentation provides a description of technology efforts illustrative of NASA Glenn Research Center Core competencies and which exemplifies how NASA serves the interest of humankind in aerospace exploration. Examples are provided as talking points to illustrate the role that career paths in science, technology, engineering and mathematics (STEM) plays in the aforementioned endeavor.

  18. Classroom Management Training for Teachers in Urban Environments Serving Predominately African American Students: A Review of the Literature

    Science.gov (United States)

    Larson, Kristine E.

    2016-01-01

    The purpose of this paper was to review the literature in terms of professional development activities that researchers have enlisted to reduce student problem behaviors and improve classroom management competencies among teachers who work in urban environments serving predominately African American students. First, the author conducted a…

  19. KNMI DataLab experiences in serving data-driven innovations

    Science.gov (United States)

    Noteboom, Jan Willem; Sluiter, Raymond

    2016-04-01

    Climate change research and innovations in weather forecasting rely more and more on (Big) data. Besides increasing data from traditional sources (such as observation networks, radars and satellites), the use of open data, crowd sourced data and the Internet of Things (IoT) is emerging. To deploy these sources of data optimally in our services and products, KNMI has established a DataLab to serve data-driven innovations in collaboration with public and private sector partners. Big data management, data integration, data analytics including machine learning and data visualization techniques are playing an important role in the DataLab. Cross-domain data-driven innovations that arise from public-private collaborative projects and research programmes can be explored, experimented and/or piloted by the KNMI DataLab. Furthermore, advice can be requested on (Big) data techniques and data sources. In support of collaborative (Big) data science activities, scalable environments are offered with facilities for data integration, data analysis and visualization. In addition, Data Science expertise is provided directly or from a pool of internal and external experts. At the EGU conference, gained experiences and best practices are presented in operating the KNMI DataLab to serve data-driven innovations for weather and climate applications optimally.

  20. Serving the Reich the struggle for the soul of physics under Hitler

    CERN Document Server

    Ball, Philip

    2013-01-01

    Serving the Reich tells the story of physics under Hitler. While some scientists tried to create an Aryan physics that excluded any 'Jewish ideas', many others made compromises and concessions as they continued to work under the Nazi regime. Among them were three world-renowned physicists: Max Planck, pioneer of quantum theory, regarded it as his moral duty to carry on under the regime. Peter Debye, a Dutch physicist, rose to run the Reich's most important research institute before leaving for the United States in 1940. Werner Heisenberg, discovered the Uncertainty Principle, and became the leading figure in Germany's race for the atomic bomb. After the war most scientists in Germany maintained they had been apolitical or even resisted the regime: Debye claimed that he had gone to America to escape Nazi interference in his research; Heisenberg and others argued that they had deliberately delayed production of the atomic bomb. Mixing history, science and biography, Serving the Reich is a gripping exploration o...

  1. Indigenous african artefacts: Can they serve as tangible programming objects?

    CSIR Research Space (South Africa)

    Smith, Andrew C

    2010-05-01

    Full Text Available , African artefacts, Interaction design. 1. Introduction The aim of our research is to investigate the possible use of physical artefacts as tangible programming objects with the purpose of instilling an interest in programming amongst regional tribes... in Africa. Physical artefacts are hand-crafted objects made by community members. We envisage a simple computing system that derives its input from the manipulation of artefacts as opposed to the use of a keyboard and mouse. In order to do so...

  2. Teaching Practicum Assessment in Post-Apartheid Teacher Education: Is It Self-Serving or Serving Students?

    Science.gov (United States)

    Davids, M. Noor

    2015-01-01

    This article investigates common understandings and practices of a group of supervisors assessing students during the Teaching Practicum in South Africa. In the light of this context and the need for a constructivist approach to develop students to be able to teach in diverse contexts, the question that the research intends to answer is as…

  3. Finding, Serving, and Housing the Homeless: Using Collaborative Research to Prepare Social Work Students for Research and Practice

    Science.gov (United States)

    Lane, Shannon R.; McClendon, Jennifer; Matthews, Natalie

    2017-01-01

    Social work plays a key role in engaging with clients and communities directly affected by housing insecurity and homelessness, and advocating for the right to safe and affordable housing. This article describes methodologies of the Point-in-Time Count and Homeless Management Information Systems and proposes strategies for integrating additional…

  4. Mental health courts: serving justice and promoting recovery.

    Science.gov (United States)

    Wren, Ginger Lerner

    2010-01-01

    This article begins and ends with a call for more empirical research to understand the connection between societal views of mental illness and the legal system. The author asserts that changing social perceptions of mental illness certainly affect legal outcomes and commitment levels, but the degree remains unknown. This article explores the above two topics through the framework of the Circuit Court 'split' regarding the Constitutional rights of persons committed to state mental health institutions. A main facet of the 'split' is centered on the Circuits' disagreement about whether or not all mentally ill patients committed to institutions deserve the same Constitutional protections.

  5. You’re gonna have to serve somebody

    DEFF Research Database (Denmark)

    Nedergaard, Peter; Jensen, Mads Christian Dagnis

    2015-01-01

    How do the communicative events of the Trio Presidencies of Poland, Denmark and Cyprus contribute to the reproduction or transformation of the EU’s social and political order? This research question is addressed by comparing the discourses of the three consecutive Polish, Danish and Cypriot EU...... Presidencies in the period between 2011 and 2012, using a Fairclough-inspired analytical framework. The overall hegemonic EU discourses identified in this time period are characterized as follows: ‘more Europe’ and ‘more European integration is the only way out of the economic crisis’. However, the three...

  6. Slim by design: serving healthy foods first in buffet lines improves overall meal selection.

    Science.gov (United States)

    Wansink, Brian; Hanks, Andrew S

    2013-01-01

    Each day, tens of millions of restaurant goers, conference attendees, college students, military personnel, and school children serve themselves at buffets--many being all-you-can-eat buffets. Knowing how the food order at a buffet triggers what a person selects could be useful in guiding diners to make healthier selections. The breakfast food selections of 124 health conference attendees were tallied at two separate seven-item buffet lines (which included cheesy eggs, potatoes, bacon, cinnamon rolls, low-fat granola, low-fat yogurt, and fruit). The food order between the two lines was reversed (least healthy to most healthy, and vise-versa). Participants were randomly assigned to choose their meal from one line or the other, and researchers recorded what participants selected. With buffet foods, the first ones seen are the ones most selected. Over 75% of diners selected the first food they saw, and the first three foods a person encountered in the buffet comprised 66% of all the foods they took. Serving the less healthy foods first led diners to take 31% more total food items (pselection of healthier foods was less common. Three words summarize these results: First foods most. What ends up on a buffet diner's plate is dramatically determined by the presentation order of food. Rearranging food order from healthiest to least healthy can nudge unknowing or even resistant diners toward a healthier meal, helping make them slim by design. Health-conscious diners, can proactively start at the healthier end of the line, and this same basic principle of "first foods most" may be relevant in other contexts - such as when serving or passing food at family dinners.

  7. Progress and challenges associated with digitizing and serving up Hawaii's geothermal data

    Science.gov (United States)

    Thomas, D. M.; Lautze, N. C.; Abdullah, M.

    2012-12-01

    This presentation will report on the status of our effort to digitize and serve up Hawaii's geothermal information, an undertaking that commenced in 2011 and will continue through at least 2013. This work is part of national project that is funded by the Department of Energy and managed by the Arizona State Geology Survey (AZGS). The data submitted to AZGS is being entered into the National Geothermal Data System (see http://www.stategeothermaldata.org/overview). We are also planning to host the information locally. Main facets of this project are to: - digitize and generate metadata for non-published geothermal documents relevant to the State of Hawaii - digitize ~100 years of paper records relevant to well permitting and water resources development and serve up information on the ~4500 water wells in the state - digitize, organize, and serve up information on research and geothermal exploratory drilling conducted from the 1980s to the present. - work with AZGS and OneGeology to contribute a geologic map for Hawaii that integrates geologic and geothermal resource data. By December 2012, we anticipate that the majority of the digitization will be complete, the geologic map will be approved, and that over 1000 documents will be hosted online through the University of Hawaii's library system (in the "Geothermal Collection" within the "Scholar Space" repository, see http://scholarspace.manoa.hawaii.edu/handle/10125/21320). Developing a 'user-friendly' web interface for the water well and drilling data will be a main task in the coming year. Challenges we have faced and anticipate include: 1) ensuring that no personally identifiable information (e.g. SSN, private telephone numbers, bank or credit account) is contained in the geothermal documents and well files; 2) Homeland Security regulations regarding release of information on critical infrastructure related to municipal water supply systems; 3) maintenance of the well database as future well data are developed with

  8. Exploring College Students' Identification with an Organizational Identity for Serving Latinx Students at a Hispanic Serving Institution (HSI) and an Emerging HSI

    Science.gov (United States)

    Garcia, Gina A.; Dwyer, Brighid

    2018-01-01

    Hispanic Serving Institutions (HSIs; postsecondary institutions that enroll 25% or more Latinx students) are increasing in significance. But to what extent do students attending an HSI, or an emerging HSI (enrolls 15-24% Latinx students), identify with an organizational identity for serving Latinx students? There is a need to understand how…

  9. Querying and Serving N-gram Language Models with Python

    Directory of Open Access Journals (Sweden)

    2009-06-01

    Full Text Available Statistical n-gram language modeling is a very important technique in Natural Language Processing (NLP and Computational Linguistics used to assess the fluency of an utterance in any given language. It is widely employed in several important NLP applications such as Machine Translation and Automatic Speech Recognition. However, the most commonly used toolkit (SRILM to build such language models on a large scale is written entirely in C++ which presents a challenge to an NLP developer or researcher whose primary language of choice is Python. This article first provides a gentle introduction to statistical language modeling. It then describes how to build a native and efficient Python interface (using SWIG to the SRILM toolkit such that language models can be queried and used directly in Python code. Finally, it also demonstrates an effective use case of this interface by showing how to leverage it to build a Python language model server. Such a server can prove to be extremely useful when the language model needs to be queried by multiple clients over a network: the language model must only be loaded into memory once by the server and can then satisfy multiple requests. This article includes only those listings of source code that are most salient. To conserve space, some are only presented in excerpted form. The complete set of full source code listings may be found in Volume 1 of The Python Papers Source Codes Journal.

  10. A new facility to serve the neutrino community

    CERN Multimedia

    Antonella Del Rosso

    2014-01-01

    Following the recommendations of the European Strategy document, CERN is setting up a programme to fulfill the needs of neutrino detector R&D. In the framework of this programme, a new neutrino platform will be brought to light in the North Area in 2016 and the ICARUS neutrino detector is heading to CERN this week to be refurbished and upgraded.   The first ICARUS TPC arrived at CERN on 1 December and is now being housed in a CERN clean room.  CERN’s vocation is to provide particle physicists with state-of-the-art technical facilities and the new CERN neutrino platform will be no exception. “The new platform will allow the large community of neutrino experts to develop their R&D programmes here at CERN, in preparation for their participation in the large neutrino experiments that will be carried out world-wide,” explains Sergio Bertolucci, CERN’s Director of Research and Computing. “CERN’s goal is to assist and fos...

  11. Establishing placement test fit and performance: Serving local needs

    Directory of Open Access Journals (Sweden)

    Gerriet Janssens

    2013-07-01

    Full Text Available Accountability in language education is often associated with top-down national policies unresponsive—or even hostile to—local needs; however, when accountability is driven by local stakeholders seeking to better understand and enhance their programs, it can foster productive cycles of action research and curriculum development. This paper reports on one such internally-motivated accountability effort, in which program insiders sought to determine the efficacy of a reading test being administered to a new population of students at one Colombian university. Descriptive statistics, reliability estimates, and item facility and discrimination measures were used to determine whether this test was sufficiently reliable and appropriately matched to test takers’ ability in order to warrant its use as part of a high-stakes English-language placement exam. A detailed analysis of this test is used not only to propose specific recommendations for revision but also to illustrate a useful set of statistical tools appropriate for test analysis in other language programs. Moreover, we conclude that the involvement of local instructors as part of an iterative, self-reflective, test development process provides opportunities for professional development and deeper engagement in accountability projects.

  12. Practical theologians’ calling to serve in the field of gerontology

    Directory of Open Access Journals (Sweden)

    Petria M. Theron

    2013-08-01

    Full Text Available The South African demographic statistics echo the global trend of an ageing population. This fact poses challenges to the country’s labour supply, to health care, retirement and intergenerational relations. The elderly are faced with specific challenges such as negative views regarding older people, discrimination and prejudice based on age, changing roles, the loss of a support system when children emigrate, financial problems, abuse and neglect, emotions of fear and depression, and the struggle to find meaning in life and suffering. The field of study that concerns ageing and older adulthood is called gerontology. Joan Erber defines it as ‘the study of the biological, behavioural, and social phenomena that occur from the point of maturity to old age.’ It is an interdisciplinary field where different disciplines seek to address the problems associated with ageing. Biologists focus on the biological processes of ageing, psychologists focus on aspects like mental abilities, personality and behaviour, whilst sociologists study the social roles, group behaviour and status of older people. The question may be asked what is being done regarding the spiritual and emotional needs of the elderly. This is the niche of practical theology, as indicated by one definition of practical theology that it is ‘a place where religious belief, tradition and practice meet contemporary experiences, questions and actions and conducts a dialogue that is mutually enriching, intellectually critical, and practically transforming’ according to Pattison and Woodward. The aims of this exploratory article are (1 to investigate to what extent research in practical theology has addressed the spiritual and emotional needs of the elderly and (2 to identify opportunities where practical theology may provide service in the field of gerontology.

  13. Effect of Age Group on Technical-Tactical Performance Profile of the Serve in Men's Volleyball.

    Science.gov (United States)

    García-de-Alcaraz, Antonio; Ortega, Enrique; Palao, José M

    2016-10-01

    The aim of this study was to analyze the technical-tactical performance profile of the serve for various age groups and categories of competition in men's volleyball. The sample comprised 13,262 serves performed by 986 players in 299 sets observed in various categories of competition (U-14, U-16, U-19, national senior, and international senior). An observational design was used. The variables studied were category of competition, type of execution, and serve performance. The results showed that for higher age groups (senior categories), there were significantly fewer jump serves and poorer serve performance, regardless of players' maturity and training development. The use of the jump serves increased the serve risk while attempting to hinder the organization of the opponent attack. This paper discusses the serve evolution and the implications on the training process at the different age groups in men's volleyball. © The Author(s) 2016.

  14. Health Status of Gulf War and Era Veterans Serving in the US Military in 2000.

    Science.gov (United States)

    Porter, Ben; Long, Kyna; Rull, Rudolph P; Dursa, Erin K

    2018-05-01

    This research describes Gulf War and era veterans enrolled in the Millennium Cohort Study, who were sampled from US military personnel serving in 2000, and compares health characteristics of this sample to a Department of Veterans Affairs study sampled from the complete population. Demographics characteristics of this sample were described. Self-reported health characteristics were compared between the two studies. Gulf War and era veterans in the Millennium Cohort were generally healthier than in the VA study; they had fewer medical conditions and mental health disorders and better self-reported health. In both studies, Gulf War veterans had poorer health outcomes than era veterans. The Millennium Cohort Study is a unique resource for examining the long-term health effects of Gulf War deployment, particularly comparing deployed and nondeployed personnel and examining illnesses with long latencies.

  15. Factors Affecting Sexual History Taking in a Health Center Serving Homeless Persons.

    Science.gov (United States)

    Sowicz, Timothy Joseph; Bradway, Christine K

    2018-03-01

    Low rates of documentation of sexual histories have been reported and research on sexual history taking (SHT) has focused on the content of, barriers to collecting, and interventions to improve documentation of sexual histories. Absent from this literature is an understanding of the contextual factors affecting SHT. To address this gap, a focused ethnography of one health center was conducted. Data were collected through observations of health care encounters and interviews with health care providers (HCPs). No SHT was observed and this was likely influenced by patients' characteristics, communication between patients and HCPs, the prioritization of patients' basic needs, and time constraints imposed upon encounters. Given that the health center studied serves patients experiencing homelessness, behavioral health concerns, and opioid use disorder, findings illuminate areas for future inquiry into a patient population affected by social as well as physiologic determinants of health and potentially at high risk for adverse sexual health outcomes.

  16. A qualitative examination of the relationships that serve a mentoring function for Mexican American older adolescents.

    Science.gov (United States)

    Sánchez, Bernadette; Reyes, Olga; Singh, Joshua

    2006-10-01

    This exploratory study was an in-depth examination of Mexican American adolescents' relationships with nonparental adults. Qualitative interviews with 10 Mexican American adolescents revealed 23 nonparental adults who served a mentoring function in their lives. Six of these nonparental adults were also interviewed. Data analyses were conducted using a grounded theory approach so that the relationships were described in participants' words and experiences. The nonparental adults identified by adolescents included siblings, extended family members, older peers, and institutional figures. The support provided took many different forms, from emotional to informational/experiential support, to modeling behavior, for example. Further, adolescents were supported in eight different areas of their lives. Participants also discussed the perceived benefits of these relationships for adolescents. Future research directions and implications for youth programming are discussed. (c) 2006 APA, all rights reserved

  17. The self-serving function of hypochondriacal complaints: physical symptoms as self-handicapping strategies.

    Science.gov (United States)

    Smith, T W; Snyder, C R; Perkins, S C

    1983-04-01

    The present experiment tested the hypothesis that hypochondriacal individuals commonly use reports of physical illness and symptoms as a strategy to control attributions made about their performances in evaluative settings (i.e., self-handicapping strategies). Specifically, it was predicted that hypochondriacal individuals would report more recent physical illness and complaints and more current physical symptoms in an evaluative setting in which poor health could serve as an alternative explanation for poor performance than would either individuals in an evaluative setting in which poor health was precluded as an excuse or individuals in a nonevaluative setting. As predicted, results supported this self-protective pattern of complaints in a hypochondriacal sample but not in a nonhypochondriacal group. The self-protective role of hypochondriacal behavior is discussed in relation to other theory and research on the nature and treatment of hypochondriasis.

  18. Biomechanical analysis of three tennis serve types using a markerless system.

    Science.gov (United States)

    Abrams, Geoffrey D; Harris, Alex H S; Andriacchi, Thomas P; Safran, Marc R

    2014-02-01

    The tennis serve is commonly associated with musculoskeletal injury. Advanced players are able to hit multiple serve types with different types of spin. No investigation has characterised the kinematics of all three serve types for the upper extremity and back. Seven NCAA Division I male tennis players performed three successful flat, kick and slice serves. Serves were recorded using an eight camera markerless motion capture system. Laser scanning was utilised to accurately collect body dimensions and data were computed using inverse kinematic methods. There was no significant difference in maximum back extension angle for the flat, kick or slice serves. The kick serve had a higher force magnitude at the back than the flat and slice as well as larger posteriorly directed shoulder forces. The flat serve had significantly greater maximum shoulder internal rotation velocity versus the slice serve. Force and torque magnitudes at the elbow and wrist were not significantly different between the serves. The kick serve places higher physical demands on the back and shoulder while the slice serve demonstrated lower overall kinetic forces. This information may have injury prevention and rehabilitation implications.

  19. The Function to Serve: A Social-Justice-Oriented Investigation of Community College Mission Statements

    Science.gov (United States)

    Andrade, Luis M.; Lundberg, Carol A.

    2018-01-01

    This study investigated the ways that mission statements from 70 Hispanic-serving community colleges communicated their commitment to their Hispanic-serving function. Reference specifically to the Hispanic-serving function was absent, but references to culture and access were relatively common. Findings describe the ways culture and access were…

  20. 7 CFR 1980.444 - Appraisal of property serving as collateral.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 14 2010-01-01 2009-01-01 true Appraisal of property serving as collateral. 1980.444... Program § 1980.444 Appraisal of property serving as collateral. (a) Appraisal reports prepared by independent qualified fee appraisers will be required on all property that will serve as collateral. In the...

  1. 12 CFR 602.23 - Responses to demands served on FCA employees.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Responses to demands served on FCA employees. 602.23 Section 602.23 Banks and Banking FARM CREDIT ADMINISTRATION ADMINISTRATIVE PROVISIONS RELEASING....23 Responses to demands served on FCA employees. (a) An employee served with a demand or a subpoena...

  2. Salty or Sweet? Nutritional Quality, Consumption, and Cost of Snacks Served in Afterschool Programs

    Science.gov (United States)

    Beets, Michael W.; Weaver, Robert G.; Tilley, Falon; Turner-McGrievy, Gabrielle; Huberty, Jennifer; Ward, Dianne S.; Freedman, Darcy A.

    2015-01-01

    Background: Snacks served in afterschool programs (ASPs, 3-6?pm) represent an important opportunity to promote healthy eating. ASP policies suggest a fruit/vegetable is served daily, while sugar-sweetened foods/beverages and artificially flavored snacks are eliminated. Limited information exists on the types of snacks served in ASPs, if snacks…

  3. Salty or sweet? Nutritional quality, consumption, and cost of snacks served in afterschool programs.

    Science.gov (United States)

    Beets, Michael W; Weaver, Robert G; Tilley, Falon; Turner-McGrievy, Gabrielle; Huberty, Jennifer; Ward, Dianne S; Freedman, Darcy A

    2015-02-01

    Snacks served in afterschool programs (ASPs, 3-6 pm) represent an important opportunity to promote healthy eating. ASP policies suggest a fruit/vegetable is served daily, while sugar-sweetened foods/beverages and artificially flavored snacks are eliminated. Limited information exists on the types of snacks served in ASPs, if snacks meet existing nutrition policies, whether children eat the snacks, and their cost. Direct observation of snacks served and consumed was collected in 20 ASPs serving over 1700 elementary age children. The number of days that snacks were served/week was evaluated for compliance with nutrition policies. Costs of snacks were collected via receipts. Programs served desserts and artificially flavored salty snacks on 2.7 and 2.1 days/week. Fruits and vegetables were served 0.6 and 0.1 days/week, respectively. Sugar-sweetened beverages were served 1.8 days/week. Of the children (N = 383) observed, 75% to 100% consumed the snack served, with 95% and 100% of served fruits/vegetables consumed. No ASP served fruit/vegetables daily, 18 served sugar-sweetened foods, 16 served artificially flavored snacks, and 14 served sugar-sweetened beverages. Desserts and salty snacks cost $0.27-$0.32/snack vs $0.38-$0.40/snack for vegetables/fruits. The quality of snacks failed to meet nutrition policies and consists of predominately high-sugar and artificially flavored options. Strategies to improve snack offerings in ASPs while addressing price barriers are required. © 2015, American School Health Association.

  4. Salty or Sweet? Nutritional quality, consumption, and cost of snacks served in afterschool programs

    Science.gov (United States)

    Beets, Michael W.; Weaver, R. Glenn; Tilley, Falon; Turner-McGrievy, Brie; Huberty, Jennifer; Ward, Dianne S.; Freedman, Darcy A.

    2015-01-01

    BACKGROUND Snacks served in afterschool programs (ASPs, 3–6pm) represent an important opportunity to promote healthy eating. ASP policies suggest a fruit/vegetable is served daily, while sugar-sweetened foods/beverages and artificially-flavored snacks are eliminated. Limited information exists on the types of snacks served in ASPs, if snacks meet existing nutrition policies, whether children eat the snacks, and their cost. METHODS Direct observation of snacks served and consumed was collected in 20 ASPs serving over 1,700 elementary-age children. The number of days snacks were served/week was evaluated for compliance with nutrition policies. Costs of snacks were collected via receipts. RESULTS Programs served desserts and artificially-flavored salty-snacks on 2.7 and 2.1 days/week. Fruits and vegetables were served 0.6 and 0.1 days/wk, respectively. Sugar-sweetened-beverages were served 1.8 days/wk. Of the children (N=383) observed, 75–100% consumed the snack served, with 95% and 100% of served fruits/vegetables consumed. No ASP served fruit/vegetables daily, 18 served sugar-sweetened foods, 16 served artificially-flavored snacks, and 14 served sugar-sweetened-beverages. Desserts and salty-snacks cost $0.27–$0.32/snack vs. $0.38–$0.40/snack for vegetables/fruits. CONCLUSIONS The quality of snacks failed to meet nutrition policies and consists of predominately high-sugar and artificially-flavored options. Strategies to improve snack offerings in ASPs while addressing price barriers are required. PMID:25564980

  5. The toss of the professional and the competitive tennis player: serving from the ad-court

    Directory of Open Access Journals (Sweden)

    Jan Carboch

    2016-09-01

    Full Text Available We compared the serve toss of different types of serve when tennis players served from the ad-court. They used different spin on the ball and various ball placements in the opponent’s service box. Our aim was to compare the toss in different types of serve between a competitive (local tournament player and a professional player, from the point of view of the receiving player, when they served from the ad-court. One professional and one competitive tennis player (both right handed were observed while serving different types of serve to various locations of the opponent’s service box. We used a high-speed camera, which was placed opposite to the server in the position of a receiving player. The results showed that the players do not use the same toss for each type of serve. The professional player had a bigger range of racket-ball contact point on horizontal axis (32 cm of the various types of first serves, compared to the competitive player (only 24 cm. The toss of the kick serve had similar characteristics between both players (the racket-ball contact point was observed to be mostly to the right, from the view of receiver. Neither the professional nor the competitive player showed a stable profile of toss. In some cases, the receiving players could anticipate the type of the serve from the server’s toss.

  6. School of Ice: An Advanced Professional Development Program for Geoscience Faculty at Minority-Serving Institutions

    Science.gov (United States)

    Huffman, L. T.

    2017-12-01

    The School of Ice (SOI) program from the US Ice Drilling Program Office (IDPO) is designed for college faculty who teach at minority-serving institutions or historically black colleges and universities, but lessons learned transfer easily to any science course based on current research. The institute builds participants' background knowledge about ice core science and climate change while also providing experiences with activities and labs for transferring information to their students. After three years of highly successful workshops, our model has provided valuable lessons for creating powerful experiences for participants. This presentation will identify some of the key ideas including pairing researchers and educators as presenters; creating leadership teams capitalizing on partner strengths; building a science community willing to participate in education and outreach; and building participants' science content background knowledge and confidence while providing them with teaching models for transferring the knowledge to their students. Another important element is to demand teacher buy-in to ensure replication and dissemination. Also, IDPO's drilling technologies make it an ideal platform for intertwining engineering concepts and practices with science research to meet new science standards. In this session, we will share results of the institute evaluations including the impact on the educators as well as longitudinal analysis of data from interviews with past participants concerning continued impacts on their teaching, their courses and their students. Faculty who have attended this institute in the last three years have reported increases in their understanding of the content and how to teach it. They also report increased confidence in their ability to teach ice core science and climate change concepts. Elements of these successful workshops can inform both the development of college professional development and student courses, as well as the creation of

  7. Water incorporated into a food but not served with a food decreases energy intake in lean women.

    Science.gov (United States)

    Rolls, B J; Bell, E A; Thorwart, M L

    1999-10-01

    Previous research showed that decreasing the energy density (kJ/g) of foods by adding water to them can lead to reductions in energy intake. Few studies have examined how water consumed as a beverage affects food intake. This study examined the effects of water, both served with a food and incorporated into a food, on satiety. In a within-subjects design, 24 lean women consumed breakfast, lunch, and dinner in our laboratory 1 d/wk for 4 wk. Subjects received 1 of 3 isoenergetic (1128 kJ) preloads 17 min before lunch on 3 d and no preload on 1 d. The preloads consisted of 1) chicken rice casserole, 2) chicken rice casserole served with a glass of water (356 g), and 3) chicken rice soup. The soup contained the same ingredients (type and amount) as the casserole that was served with water. Decreasing the energy density of and increasing the volume of the preload by adding water to it significantly increased fullness and reduced hunger and subsequent energy intake at lunch. The equivalent amount of water served as a beverage with a food did not affect satiety. Energy intake at lunch was 1209 +/- 125 kJ after the soup compared with 1657 +/- 148 and 1639 +/- 148 kJ after the casserole with and without water, respectively. Subjects did not compensate at dinner for this reduction in lunch intake. Consuming foods with a high water content more effectively reduced subsequent energy intake than did drinking water with food.

  8. Slim by design: serving healthy foods first in buffet lines improves overall meal selection.

    Directory of Open Access Journals (Sweden)

    Brian Wansink

    Full Text Available OBJECTIVE: Each day, tens of millions of restaurant goers, conference attendees, college students, military personnel, and school children serve themselves at buffets--many being all-you-can-eat buffets. Knowing how the food order at a buffet triggers what a person selects could be useful in guiding diners to make healthier selections. METHOD: The breakfast food selections of 124 health conference attendees were tallied at two separate seven-item buffet lines (which included cheesy eggs, potatoes, bacon, cinnamon rolls, low-fat granola, low-fat yogurt, and fruit. The food order between the two lines was reversed (least healthy to most healthy, and vise-versa. Participants were randomly assigned to choose their meal from one line or the other, and researchers recorded what participants selected. RESULTS: With buffet foods, the first ones seen are the ones most selected. Over 75% of diners selected the first food they saw, and the first three foods a person encountered in the buffet comprised 66% of all the foods they took. Serving the less healthy foods first led diners to take 31% more total food items (p<0.001. Indeed, diners in this line more frequently chose less healthy foods in combinations, such as cheesy eggs and bacon (r = 0.47; p<0.001 or cheesy eggs and fried potatoes (r= 0.37; p<0.001. This co-selection of healthier foods was less common. CONCLUSIONS: Three words summarize these results: First foods most. What ends up on a buffet diner's plate is dramatically determined by the presentation order of food. Rearranging food order from healthiest to least healthy can nudge unknowing or even resistant diners toward a healthier meal, helping make them slim by design. Health-conscious diners, can proactively start at the healthier end of the line, and this same basic principle of "first foods most" may be relevant in other contexts - such as when serving or passing food at family dinners.

  9. Increasing Scientific Literacy at Minority Serving Institutions Nationwide through AMS Professional Development Diversity Workshops

    Science.gov (United States)

    Brey, J. A.; Geer, I. W.; Mills, E. W.; Nugnes, K. A.; Moses, M. N.

    2011-12-01

    Increasing students' earth science literacy, especially those at Minority Serving Institutions (MSIs), is a primary goal of the American Meteorological Society (AMS). Through the NSF-supported AMS Weather Studies and AMS Ocean Studies Diversity workshops for Historically Black College and Universities, Hispanic Serving Institutions, Tribal Colleges and Universities, Alaska Native, and Native Hawaiian Serving Institutions, AMS has brought meteorology and oceanography courses to more students. These workshops trained and mentored faculty implementing AMS Weather Studies and AMS Ocean Studies. Of the 145 institutions that have participated in the AMS Weather Studies Diversity Project, reaching over 13,000 students, it was the first meteorology course offered for more than two-thirds of the institutions. As a result of the AMS Ocean Studies Diversity Project, 75 institutions have offered the course to more than 3000 students. About 50 MSIs implemented both the Weather and Ocean courses, improving the Earth Science curriculum on their campuses. With the support of NSF and NASA, and a partnership with Second Nature, the organizing entity behind the American College and University President's Climate Commitment (ACUPCC), the newest professional development workshop, AMS Climate Studies Diversity Project will recruit MSI faculty members through the vast network of Second Nature's more than 670 signatories. These workshops will begin in early summer 2012. An innovative approach to studying climate science, AMS Climate Studies explores the fundamental science of Earth's climate system and addresses the societal impacts relevant to today's students and teachers. The course utilizes resources from respected organizations, such as the IPCC, the US Global Change Research Program, NASA, and NOAA. In addition, faculty and students learn about basic climate modeling through the AMS Conceptual Energy Model. Following the flow of energy in a clear, simplified model from space to

  10. In Situ Chemical Reduction (ISCR) for Removal of Persistent Pesticides; focus on kepone in tropical soils

    OpenAIRE

    Mouvet , Christophe; Bristeau , Sébastien; Amalric , Laurence; Dictor , Marie Christine; Mercier , Anne; Thannberger , Laurent; Mueller , Jim; Valkenburg , John; Seech , Alan; Przepiora , Andrezej; Molin , Josephine; Bucci , Edson Marcus

    2011-01-01

    Background/Objectives. The global use of organochlorine pesticides (OCPs) such as Lindane, DDT, Dieldrin, Kepone, Chlordane and Toxaphene has resulted in long-term soil impacts at many sites. Given the potential risks to human health and the environment, some OCP-impacted sites require treatment. In certain cases, the "dig-and-dump" approach is not practical due to magnitude of the problem, access issues, and/or resource constraints. Here "bioremediation" can be used to treat the soil on site...

  11. FY17 ISCR Scholar End-of-Assignment Report - Robbie Sadre

    Energy Technology Data Exchange (ETDEWEB)

    Sadre, R. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2017-10-20

    Throughout this internship assignment, I did various tasks that contributed towards the starting of the SASEDS (Safe Active Scanning for Energy Delivery Systems) and CES-21 (California Energy Systems for the 21st Century) projects in the SKYFALL laboratory. The goal of the SKYFALL laboratory is to perform modeling and simulation verification of transmission power system devices, while integrating with high-performance computing. The first thing I needed to do was acquire official Online LabVIEW training from National Instruments. Through these online tutorial modules, I learned the basics of LabVIEW, gaining experience in connecting to NI devices through the DAQmx API as well as LabVIEW basic programming techniques (structures, loops, state machines, front panel GUI design etc).

  12. Variation in saltiness perception of soup with respect to soup serving temperature and consumer dietary habits.

    Science.gov (United States)

    Kim, Jeong-Weon; Samant, Shilpa S; Seo, Yoojin; Seo, Han-Seok

    2015-01-01

    Little is known about the effect of serving temperature on saltiness perception in food products such as soups that are typically consumed at high temperature. This study focused on determining whether serving temperature modulates saltiness perception in soup-base products. Eight trained panelists and 62 untrained consumers were asked to rate saltiness intensities in salt water, chicken broth, and miso soup, with serving temperatures of 40, 50, 60, 70, and 80 °C. Neither trained nor untrained panelists were able to find significant difference in the saltiness intensity among salt water samples served at these five different temperatures. However, untrained consumers (but not trained panelists) rated chicken broth and miso soup to be significantly less salty when served at 70 and/or 80 °C compared to when served at 40 to 60 °C. There was an interaction between temperature-related perceived saltiness and preference; for example, consumers who preferred soups served at lower temperatures found soups served at higher temperatures to be less salty. Consumers who frequently consumed hot dishes rated soup samples served at 60 °C as saltier than consumers who consumed hot dishes less frequently. This study demonstrates that soup serving temperature and consumer dietary habits are influential factors affecting saltiness perception of soup. Published by Elsevier Ltd.

  13. Variables that Predict Serve Efficacy in Elite Men's Volleyball with Different Quality of Opposition Sets.

    Science.gov (United States)

    Valhondo, Álvaro; Fernández-Echeverría, Carmen; González-Silva, Jara; Claver, Fernando; Moreno, M Perla

    2018-03-01

    The objective of this study was to determine the variables that predicted serve efficacy in elite men's volleyball, in sets with different quality of opposition. 3292 serve actions were analysed, of which 2254 were carried out in high quality of opposition sets and 1038 actions were in low quality of opposition sets, corresponding to a total of 24 matches played during the Men's European Volleyball Championships held in 2011. The independent variables considered in this study were the serve zone, serve type, serving player, serve direction, reception zone, receiving player and reception type; the dependent variable was serve efficacy and the situational variable was quality of opposition sets. The variables that acted as predictors in both high and low quality of opposition sets were the serving player, reception zone and reception type. The serve type variable only acted as a predictor in high quality of opposition sets, while the serve zone variable only acted as a predictor in low quality of opposition sets. These results may provide important guidance in men's volleyball training processes.

  14. RELEVANT OBJECTIVES OF ASSURANCE OF RELIABILITY OF FACADE SYSTEMS SERVING THERMAL INSULATION AND FINISHING PURPOSES

    Directory of Open Access Journals (Sweden)

    Yavorskiy Andrey Andreevich

    2012-12-01

    Full Text Available The authors consider up-to-date methods of implementation of requirements stipulated by Federal Law no. 261-FZ that encompasses reduction of heat losses through installation of progressive heat-insulation systems, cement plaster system (CPS, and ventilated facades (VF. Unresolved problems of their efficient application caused by the absence of the all-Russian regulatory documents capable of controlling the processes of their installation and maintenance, as well as the projection of their behaviour, are also considered in the article. The authors argue that professional skills of designers and construction workers responsible for the design and installation of façade systems influence the quality and reliability of design and construction works. Unavailability of unified solutions or regulations serves as the objective reason for the unavailability of the respective database; therefore, there is an urgent need to perform a set of researches to have the unified database compiled. The authors use the example of thermal insulation cement plaster systems designated for facades as results of researches into the quantitative analysis of safety systems. Collected and systematized data that cover defects that have proven to be reasons for failures, as well as potential methods of their prevention are also studied. Data on pilot studies of major factors of influence onto reliability of glutinous adhesion of CPS to the base of a wall are provided.

  15. Research Staff | Bioenergy | NREL

    Science.gov (United States)

    Research Staff Research Staff Photo of Adam Bratis, Ph.D. Adam Bratis Associate Lab Director-Bio research to accomplish the objectives of the Department of Energy's Bioenergy Technologies Office, and to serve as a spokesperson for the bioenergy research effort at NREL, both internally and externally. This

  16. The effects of an editor serving as one of the reviewers during the peer-review process.

    Science.gov (United States)

    Giordan, Marco; Csikasz-Nagy, Attila; Collings, Andrew M; Vaggi, Federico

    2016-01-01

    Background Publishing in scientific journals is one of the most important ways in which scientists disseminate research to their peers and to the wider public. Pre-publication peer review underpins this process, but peer review is subject to various criticisms and is under pressure from growth in the number of scientific publications. Methods Here we examine an element of the editorial process at eLife , in which the Reviewing Editor usually serves as one of the referees, to see what effect this has on decision times, decision type, and the number of citations. We analysed a dataset of 8,905 research submissions to eLife since June 2012, of which 2,747 were sent for peer review. This subset of 2747 papers was then analysed in detail.   Results The Reviewing Editor serving as one of the peer reviewers results in faster decision times on average, with the time to final decision ten days faster for accepted submissions (n=1,405) and five days faster for papers that were rejected after peer review (n=1,099). Moreover, editors acting as reviewers had no effect on whether submissions were accepted or rejected, and a very small (but significant) effect on citation rates. Conclusions An important aspect of eLife 's peer-review process is shown to be effective, given that decision times are faster when the Reviewing Editor serves as a reviewer. Other journals hoping to improve decision times could consider adopting a similar approach.

  17. Combustion Research Facility

    Data.gov (United States)

    Federal Laboratory Consortium — For more than 30 years The Combustion Research Facility (CRF) has served as a national and international leader in combustion science and technology. The need for a...

  18. Do children eat less at meals when allowed to serve themselves?

    Science.gov (United States)

    Savage, Jennifer S; Haisfield, Lisa; Fisher, Jennifer O; Marini, Michele; Birch, Leann L

    2012-07-01

    The effect of self-serving on young children's energy intake is not well understood. The objective was to examine individual differences in the effects of plated and self-served entrée portions on children's energy intake. Two within-subjects experiments were used to examine ad libitum intake at meals in 63 children aged 3-5 y when 400 g of a pasta entrée was either plated or available for children to self-serve. Child age, sex, BMI, and responsiveness to increasing portion size (defined as individual slope estimates relating ad libitum intake of the entrée across a range of entrée portions) were evaluated as predictors of self-served portions. Children's entrée and meal intakes did not differ between the self-served and plated conditions for the total sample or by child weight status. However, larger self-served entrée portions were associated with greater entrée and meal intakes. Children who served themselves larger entrée portions tended to be overweight and more responsive to portion size (ie, greater increases in entrée intake as plated portion size increased). Last, self-served portion predicted both entrée and meal intake over and above BMI z score and responsiveness to portion. Contrary to our hypothesis, relative to plated portions, allowing children to self-serve the entrée portion did not reduce energy intake. Children who were more responsive to portion-size effects were likely to self-serve and eat larger entrée portions. Self-serving is not a one-size-fits-all approach; some children may need guidance and rules to learn how to self-select appropriate portion sizes.

  19. Unregulated serving sizes on the Canadian nutrition facts table – an invitation for manufacturer manipulations

    Directory of Open Access Journals (Sweden)

    Jessica Yin Man Chan

    2017-05-01

    Full Text Available Abstract Background Serving sizes on the Nutrition Facts table (NFt on Canadian packaged foods have traditionally been unregulated and non-standardized. The federal government recently passed legislation to regulate the serving sizes listed on the NFt. The objective of this study was to compare the serving sizes on food product NFts to the recommendations in the 2003 Nutrition Labelling regulation (Schedule M reference amounts, the Canadian Food Inspection Agency (CFIA ranges, and Canada’s Food Guide recommendations. An additional objective was to determine if food and beverage products that report smaller serving sizes have a higher calorie density, compared to similar products with a larger serving size. Methods Data for 10,487 products were retrieved from the 2010 Food Label Information Program (FLIP database and categorized according to Schedule M categories. Correlations between calorie density and manufacturer stated serving size were tested and the proportion of products meeting recommendations were tabulated. Results 35% of products had serving sizes on the NFt that were smaller than the Schedule M reference amount and 23% exceeded the reference amount. 86% of products fell within the CFIA’s recommended serving size ranges; however, 70% were within the lower-half of the range. Several bread and juice categories exceeded CFG’s recommendations, while several dairy product categories were smaller than the recommendations. Of the 50 Schedule M sub-categories analyzed, 31 (62% exhibited a negative correlation between serving size and calorie density. Conclusion While most products fell within the CFIA’s recommended serving size ranges, there was a tendency for products with a higher calorie density to list smaller serving sizes.

  20. Reference serving sizes for the Brazilian population: An analysis of processed food labels

    Directory of Open Access Journals (Sweden)

    Nathalie Kliemann

    2014-06-01

    Full Text Available OBJECTIVE: To compare serving sizes reported on processed food labels with reference serving sizes according to nutrition labeling legislation and the "Food Guide for the Brazilian Population". METHODS: This cross-sectional study analyzed the labels of 2,072 processed foods in a supermarket of Florianópolis, Santa Caratina, Brazil. The foods were classified according to the Brazilian food labeling legislation. Central tendency and variability values were calculated for the serving sizes and energy values reported on the labels, as well as the ratio between the reported and reference energy value. The Spearman correlation test was performed between the reference serving size and the reference energy density, and also between the reference serving size and energy density of each study food. RESULTS: Nutrition labeling and the Food Guide presented reference servings with different sizes and energy values. The serving sizes reported on the labels did not follow either of the references and presented heterogeneous values, with a maximum range of 55-240 g among ready and semi-ready pre-prepared dishes. The reported energy values were between 0.1 times smaller and 2.4 times larger than the reference values. The reference serving sizes presented a highly inverse correlation with the reference energy density (Spearman coefficient= 0.9 and a very low inverse correlation with the energy density of the foods analyzed (Spearman coefficient= 0.2. CONCLUSION: This study showed the need for standardizing reference serving size information for the Brazilian population as well as reviewing nutrition labeling legislation in order to standardize the serving sizes reported on labels and to update the reference energy density used to calculate serving sizes.

  1. Serve and Return: Communication Foundations for Early Childhood Music Policy Stakeholders

    Science.gov (United States)

    Reynolds, Alison M.; Burton, Suzanne L.

    2017-01-01

    Serve-and-return interactions between a young child and caregiver are cited as integral to healthy child development and language development. In this article, the authors assert that serve-and-return interactions offer a relevant model for policy development in early childhood music education. They share contemporary evidence that music learning…

  2. Catering in a large hospital--does serving from a buffet system meet the patients' needs?

    DEFF Research Database (Denmark)

    Hansen, M.F.; Nielsen, M.A.; Biltz, C.

    2008-01-01

    BACKGROUND & AIMS: It has been suggested that serving from a buffet system may increase food intake. This observational study estimates the energy intake in a representative group of patients admitted to a hospital, where the food is served from a buffet system. MATERIAL: One hundred and sixteen ...

  3. The Relationship Between Maximum Isometric Strength and Ball Velocity in the Tennis Serve

    Directory of Open Access Journals (Sweden)

    Baiget Ernest

    2016-12-01

    Full Text Available The aims of this study were to analyze the relationship between maximum isometric strength levels in different upper and lower limb joints and serve velocity in competitive tennis players as well as to develop a prediction model based on this information. Twelve male competitive tennis players (mean ± SD; age: 17.2 ± 1.0 years; body height: 180.1 ± 6.2 cm; body mass: 71.9 ± 5.6 kg were tested using maximum isometric strength levels (i.e., wrist, elbow and shoulder flexion and extension; leg and back extension; shoulder external and internal rotation. Serve velocity was measured using a radar gun. Results showed a strong positive relationship between serve velocity and shoulder internal rotation (r = 0.67; p < 0.05. Low to moderate correlations were also found between serve velocity and wrist, elbow and shoulder flexion – extension, leg and back extension and shoulder external rotation (r = 0.36 – 0.53; p = 0.377 – 0.054. Bivariate and multivariate models for predicting serve velocity were developed, with shoulder flexion and internal rotation explaining 55% of the variance in serve velocity (r = 0.74; p < 0.001. The maximum isometric strength level in shoulder internal rotation was strongly related to serve velocity, and a large part of the variability in serve velocity was explained by the maximum isometric strength levels in shoulder internal rotation and shoulder flexion.

  4. How internal and external supervisors influence employees' self-serving decisions

    NARCIS (Netherlands)

    de Waal, Melanie; Rink, Floor; Stoker, Janka

    2015-01-01

    The current investigation examined the effects of internal and external supervisors (i.e., formally installed institutions that hold employees accountable for their actions) on employees’ self-serving decisions. In two studies, it was found that internal supervisors reduced self-serving decisions

  5. 2012 APPA Fellow Encourages Colleagues to Say Yes to Opportunities to Serve

    Science.gov (United States)

    Thaler-Carter, Ruth E.

    2012-01-01

    It should be no surprise that the 2012 APPA Fellow is William (Bill) Elvey, P.E., FMP. He has served the association from the grassroots level up through its highest ranks and created a still-continuing legacy of excellence and engagement--his theme when serving as APPA President--that has led to new services, programs, and partnerships for the…

  6. Changes in Serving Size, Calories, and Sodium Content in Processed Foods From 2009 to 2015.

    Science.gov (United States)

    Clapp, Jenifer E; Niederman, Sarah A; Leonard, Elizabeth; Curtis, Christine J

    2018-03-15

    Approximately 60% of the American diet comes from processed foods, which makes improving their nutritional quality important for Americans' health. The objective of this study was to measure changes in serving sizes, calories, and sodium in top-selling processed foods that were on the market in 2009 and 2015. We analyzed products in the top 80% of sales in the 54 processed food categories with consistent serving sizes and sales metrics that were on the market in both 2009 and 2015. Mean serving size, calories (per serving and density), sodium (per serving and density), and sales were calculated for 2,979 branded processed food products. For each stratification of calorie density and sodium density (decreased, increased, or did not change), we calculated the mean serving size, calorie density, sodium density, and sales for each year. From 2009 to 2015, we found decreases in serving size (-2.3%, P calories per serving (-2.0%, P calorie density (-1.1%, P calorie density did not correspond to an increase in sodium density or vice versa. A decline in sales was observed regardless of whether calorie density or sodium density decreased, increased, or did not change. Reductions in calorie and sodium density occurred in tandem, suggesting that manufacturers reformulated for more than one health goal at the same time. Instead of unintended negative consequences of encouraging companies to reformulate for one nutrient, an overall net nutritional benefit occurred.

  7. 21 CFR 501.8 - Labeling of animal food with number of servings.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Labeling of animal food with number of servings... SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions § 501.8 Labeling of animal food with number of servings. (a) The label of any package of a food which...

  8. 9 CFR 317.308 - Labeling of meat or meat food products with number of servings.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Labeling of meat or meat food products with number of servings. 317.308 Section 317.308 Animals and Animal Products FOOD SAFETY AND INSPECTION... Nutrition Labeling § 317.308 Labeling of meat or meat food products with number of servings. The label of...

  9. Transformative Hispanic-Serving Institutions: Realizing Equity Praxis through Community Connections and Local Solutions

    Science.gov (United States)

    Ruiz, Marisol; Valverde, Michelle

    2012-01-01

    Schools serve as antidemocratic spaces where teacher, parent, community member, and student voices are typically disregarded. Instead, philanthropists and businesses are allowed to drive school and district agendas. An exploration of 3 local efforts that connect a Hispanic-Serving Institution (HSI) with prekindergarten to Grade 12 students and…

  10. Defined by Outcomes or Culture? Constructing an Organizational Identity for Hispanic-Serving Institutions

    Science.gov (United States)

    Garcia, Gina A.

    2017-01-01

    While Hispanic-Serving Institutions (HSIs) enroll at least 25% Latinx students, the perennial question facing HSIs is, "What does it mean for postsecondary institutions to be Latinx-serving"--essentially an organizational identity question. Guided by the extant literature on organizational identity, culture, and institutionalism and…

  11. Leader power and self-serving behavior : The moderating role of accountability

    NARCIS (Netherlands)

    Rus, Diana; van Knippenberg, Daan; Wisse, Barbara

    This study explored whether accountability influences the relationship between power and leader self-serving behavior. Across three studies, using both experimental manipulations and individual difference measures, we found that accountability mitigated the effects of power on leader self-serving

  12. Asian American and Pacific Islander Serving Institutions: The Motivations and Challenges behind Seeking a Federal Designation

    Science.gov (United States)

    Park, Julie J.; Chang, Mitchell J.

    2010-01-01

    This article examines the development of legislation to create a Minority Serving Institution federal designation for Asian American and Pacific Islander (AAPI) serving institutions. Specifically, the article draws from interviews with nineteen policy makers, congressional staffers, and community advocates in order to address their motivations for…

  13. 5 CFR 315.705 - Employees serving under transitional or veterans recruitment appointments.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Employees serving under transitional or veterans recruitment appointments. 315.705 Section 315.705 Administrative Personnel OFFICE OF PERSONNEL...-Conditional Employment From Other Types of Employment § 315.705 Employees serving under transitional or...

  14. Platelet-rich Preparation may serve as a Powerful Tool for Therapeutic Dental Pulp Regeneration

    Directory of Open Access Journals (Sweden)

    Hai-Hua Sun

    2011-09-01

    Full Text Available Introduction: Regeneration of dental pulp tissues presents one of the most challenging issues in regenerative dentistry due to their extremely poor intrinsic ability for self-healing and re-growth.The hypothesis: We hypothes-ize that patient-derived platelet-rich preparation can be used in clinical endodontic regenerative procedure, serving as a powerful tool for therapeutic dental pulp regeneration.Evaluation of the hypothesis: The cell transplantation does not always obtain the good result because of the low survival rate of transplanted cells. In addition, the use of ex vivo manipulated cell products faces many translational hurdles in treating non-vital disease. Recently, the body cells are focused as a potential source for therapeutics. Some researchers have demonstrated that endogenous stem cells may be recruited to a desired anatomic site pharma-cologically. This is spurring interest in developing new generation of biomaterials that incorporate and release selected powerful extracellular influences in a near-physiological fashion, and subsequently capture endogenous stem cells and influence their fates for regene-ration. The use of patient-derived products such as platelet-rich preparations that contain a multitude of endogenous growth factors and proteins is a clinically translatable biotechnology for this proposes. These simple and cost efficient procedures may have a potential impact in reducing the economic costs for standard medical treatments in regenerative endodontics.

  15. The significance of education and training of librarians to serve users with special needs

    Directory of Open Access Journals (Sweden)

    Adrijana Biba Starman

    2011-01-01

    Full Text Available Purpose: The article presents the importance of education and training of librarians to serve users with special needs as perceived by students of library and information science (LIS and by students and graduates with special needs in the role of library users.Methodology/approach: Surveys amongst the 3rd year students of Librarianship and Information Science (bachelor’s degree at the Faculty of Arts (University of Ljubljana as well as half structured interviews with 12 students and graduates with special needs as library users have been conducted. The acquired data were then analyzed and compared.Results: The results show a high level of motivation of LIS students for working with users with special needs as well as the desire for additional education and training.Comparisons of data indicate differences in understanding users with special needs,thus confirming the need for further education and training of librarians.Research limitation: Small sample size and inability to generalize the findings.Originality/practical implications: The first study in Slovenia dealing with the significance of education and training of librarians to work with users with special needs.

  16. Food insecurity and alcohol use among pregnant women at alcohol-serving establishments in South Africa.

    Science.gov (United States)

    Eaton, Lisa A; Pitpitan, Eileen V; Kalichman, Seth C; Sikkema, Kathleen J; Skinner, Donald; Watt, Melissa H; Pieterse, Desiree; Cain, Demetria N

    2014-06-01

    South Africa has the highest rate of fetal alcohol syndrome (FAS) in the world. While efforts have been made to curb the high rate of FAS, little is known about situational factors that may contribute to alcohol use during pregnancy. In the current paper, we focus on the role of food insecurity and its relationship to alcohol use among pregnant women. Women completed computer-assisted interviews. Generalized linear modeling was used in all analyses. Women attending alcohol-serving establishments in a township in Cape Town, South Africa were recruited for the study. Five hundred sixty women were sampled and 95 women reported being pregnant. High levels of alcohol use were reported among pregnant women: 65 % of women consumed alcohol at least every month and 29 % consumed alcohol as often as two to three times per week. Thirty-four percent of the women reported having six or more drinks per occasion on at least a weekly basis. The majority (87 %) of pregnant women reported experiencing some form of food insecurity (e.g., food unavailable, eating less) in the past month. Alcohol use was significantly associated with food insecurity, even when controlling for relevant demographic variables. Intervention with pregnant women who consume alcohol is urgently needed. Future research should focus on understanding the intersection of food insecurity and alcohol, and how the experience of food insecurity may contribute to greater rates of alcohol use and abuse among pregnant women.

  17. Chemical and radiological characterization of meals served by the COSEAS (USP-SP)

    International Nuclear Information System (INIS)

    Favaro, Deborah Ines Teixeira; Mazzilli, Barbara Paci

    2009-01-01

    This study presents the results obtained for the chemical and radiological analyses of lunch meals served in the cafeteria at the University of Sao Paulo-USP (COSEAS restaurant) in Brazil, on 5 non-consecutive days. On each of the five days, the meals were collected in triplicate and then freeze-dried for analysis totalizing 15 samples. The determination of the proximate composition complied with the AOAC standardized methodologies. The content of Ca, Fe, K, Na, Se, and Zn was determined by instrumental neutron activation analysis and the method validation was performed by certified reference materials analyses. Based on the concentration data, the daily intake of each mineral was calculated (corresponding to 40% of the total daily intake) and compared to the new recommendations set by the National Research Council (USA) considering the 19-30 year-old women range group. Comparing the average values obtained in this study with the recommended values, it was possible to verify that for macronutrients and the micronutrients Fe, Se, and Zn the recommendations were followed; for Ca and K they were deficient and exceeded the recommendation value for Na. The radionuclides 40 K, 60 Co, 137 Cs, and 131 I were determined by gamma spectrometry; 90 Sr by liquid scintillation and 210 Po, 234 U, 232 Th, 238 U, 235 U, 228 Th, 230 Th, and 232 Th by alpha spectrometry. All radionuclides are present in concentrations below the limits set by the Food and Agriculture Organization (FAO). (author)

  18. On the self-serving function of social anxiety: shyness as a self-handicapping strategy.

    Science.gov (United States)

    Snyder, C R; Smith, T W; Augelli, R W; Ingram, R E

    1985-04-01

    We tested the hypothesis that socially anxious or shy individuals use their anxiety symptoms as a strategy to control attributions made about their performances in social-evaluative settings (i.e., self-handicapping strategies). Specifically, we predicted that trait-socially anxious or shy persons would report more symptoms of social anxiety in an evaluative setting in which anxiety or shyness could serve as an excuse for poor performance than would individuals in (a) an evaluative setting in which shyness was precluded as an excuse or (b) a nonevaluative setting. Furthermore, we predicted that this self-protective pattern of symptom reporting would not occur for individuals who were not trait-socially anxious because these persons would not commonly use such symptoms as a self-handicapping strategy. Results supported these predictions for male subjects, but not for female subjects. Sex differences in the strategic use of shyness are discussed in relation to other research on sex differences in the etiology and correlates of social anxiety.

  19. The Medicare Hospital Readmissions Reduction Program: potential unintended consequences for hospitals serving vulnerable populations.

    Science.gov (United States)

    Gu, Qian; Koenig, Lane; Faerberg, Jennifer; Steinberg, Caroline Rossi; Vaz, Christopher; Wheatley, Mary P

    2014-06-01

    To explore the impact of the Hospital Readmissions Reduction Program (HRRP) on hospitals serving vulnerable populations. Medicare inpatient claims to calculate condition-specific readmission rates. Medicare cost reports and other sources to determine a hospital's share of duals, profit margin, and characteristics. Regression analyses and projections were used to estimate risk-adjusted readmission rates and financial penalties under the HRRP. Findings were compared across groups of hospitals, determined based on their share of duals, to assess differential impacts of the HRRP. Both patient dual-eligible status and a hospital's dual-eligible share of Medicare discharges have a positive impact on risk-adjusted hospital readmission rates. Under current Centers for Medicare and Medicaid Service methodology, which does not adjust for socioeconomic status, high-dual hospitals are more likely to have excess readmissions than low-dual hospitals. As a result, HRRP penalties will disproportionately fall on high-dual hospitals, which are more likely to have negative all-payer margins, raising concerns of unintended consequences of the program for vulnerable populations. Policies to reduce hospital readmissions must balance the need to ensure continued access to quality care for vulnerable populations. © Health Research and Educational Trust.

  20. Understanding the Prevalence of Geo-Like Degree Programs at Minority Serving Institutions

    Science.gov (United States)

    McDaris, J. R.; Manduca, C. A.; Larsen, K.

    2014-12-01

    Over the decade 2002-12, the percentage of students from underrepresented minorities (URM) graduating with geoscience degrees has increased by 50%. In 2012, of the nearly 6,000 geoscience Bachelor's degrees, 8% were awarded to students from URM. But that same year across all of STEM, 18% of Bachelors went to these students, and URM made up 30% of the US population overall. Minority Serving Institutions (MSIs) play an important role in increasing the diversity of geoscience graduates where there are appropriate degree programs or pathways to programs. To better understand opportunities at these institutions, the InTeGrate project collected information on degree programs at MSIs. A summer 2013 survey of websites for three types of MSIs confirmed that, while stand-alone Geology, Geoscience, or Environmental Science departments are present, there are a larger number of degree programs that include elements of geoscience or related disciplines (geography, GIS, etc.) offered in interdisciplinary departments (e.g. Natural Sciences and Math) or cognate science departments (Physics, Engineering, etc.). Approximately one-third of Hispanic Serving Institutions and Tribal Colleges and one-fifth of Historically Black Colleges and Universities offer at least one degree that includes elements of geoscience. The most common programs were Geology and Environmental Science (94 and 88 degrees respectively), but 21 other types of program were also found. To better profile the nature of these programs, 11 interviews were conducted focusing on strategies for attracting, supporting, and preparing minority students for the workforce. In conjunction with the February 2014 Broadening Access to the Earth and Environmental Sciences workshop, an additional 6 MSI profiles were obtained as well as 22 profiles from non-MSIs. Several common strategies emerge: Proactive marketing and outreach to local high schools and two-year colleges Community building, mentoring and advising, academic support

  1. Mass serving theory application to the analysis of maintenance system functioning

    Directory of Open Access Journals (Sweden)

    Veljko Predrag Petrović

    2013-06-01

    Full Text Available This paper describes models and conditions for the application of the Mass Serving Theory in order to analyze relations between clients demanding the service and channels which provide the service as well as to design technological elements in the optimal regime for the given maintenance system. Based on the actual data collected and the statistical analysis of the expected intensity of combat vehicle arrivals and queuing at service for tehnical maintenance, the mathematical modeling of a real process of queuing was carried out and certain parameters quantified, in terms of determining the weaknesses of the existing models and the corrective actions needed. Introduction While solving many practical problems within the process of maintenance, the technological demands (TD for maintenance appear with the characteristics of stochasticity and stationarity. These properties provide the ability of the Mass Serving Theory (MST to be used, under certain conditions, for the dimensioning of technological elements (TE in the reporting maintenance system.The analysis of the mass serving system (MSS means the analysis of the input stream of clients, time and number of customers in a queue, time of serving and the output stream of clients as well. Mahtemathical models of the mass serving system applicable to maintenance processes There are many mathematical models developed in the MST to analyze the relationship between clients demanding the serving and channels that serve them. In the mathematical models of mass serving, the following parameters are commonly used as inputs: Input stream intensity,Serving intensity of the TE, Number of channels, i.e. TE; as outputs: Serving probability of TD,The average number of TD in a serving queue, and The average time of stay in the TD queue. In practice, during the system sizing, the number of channels is usually required, i.e. TE (n necessary to serve the TD, and in certain situations Input stream intensity and Serving

  2. Timeliness of abnormal screening and diagnostic mammography follow-up at facilities serving vulnerable women.

    Science.gov (United States)

    Goldman, L Elizabeth; Walker, Rod; Hubbard, Rebecca; Kerlikowske, Karla

    2013-04-01

    Whether timeliness of follow-up after abnormal mammography differs at facilities serving vulnerable populations, such as women with limited education or income, in rural areas, and racial/ethnic minorities is unknown. We examined receipt of diagnostic evaluation after abnormal mammography using 1998-2006 Breast Cancer Surveillance Consortium-linked Medicare claims. We compared whether time to recommended breast imaging or biopsy depended on whether women attended facilities serving vulnerable populations. We characterized a facility by the proportion of mammograms performed on women with limited education or income, in rural areas, or racial/ethnic minorities. We analyzed 30,874 abnormal screening examinations recommended for follow-up imaging across 142 facilities and 10,049 abnormal diagnostic examinations recommended for biopsy across 114 facilities. Women at facilities serving populations with less education or more racial/ethnic minorities had lower rates of follow-up imaging (4%-5% difference, Pfacilities serving more rural and low-income populations had lower rates of biopsy (4%-5% difference, Pfacilities serving vulnerable populations had longer times until biopsy than those at facilities serving nonvulnerable populations (21.6 vs. 15.6 d; 95% confidence interval for mean difference 4.1-7.7). The proportion of women receiving recommended imaging within 11 months and biopsy within 3 months varied across facilities (interquartile range, 85.5%-96.5% for imaging and 79.4%-87.3% for biopsy). Among Medicare recipients, follow-up rates were slightly lower at facilities serving vulnerable populations, and among those women who returned for diagnostic evaluation, time to follow-up was slightly longer at facilities that served vulnerable population. Interventions should target variability in follow-up rates across facilities, and evaluate effectiveness particularly at facilities serving vulnerable populations.

  3. Assessment of state- and territorial-level preparedness capacity for serving deaf and hard-of-hearing populations in disasters.

    Science.gov (United States)

    Ivey, Susan L; Tseng, Winston; Dahrouge, Donna; Engelman, Alina; Neuhauser, Linda; Huang, Debbie; Gurung, Sidhanta

    2014-01-01

    Substantial evidence exists that emergency preparedness and response efforts are not effectively reaching populations with functional and access needs, especially barriers related to literacy, language, culture, or disabilities. More than 36 million Americans are Deaf or hard of hearing (Deaf/HH). These groups experienced higher risks of injury, death, and property loss in recent disasters than the general public. We conducted a participatory research study to examine national recommendations on preparedness communication for the Deaf/HH. We assessed whether previous recommendations regarding the Deaf/HH have been incorporated into state- and territorial-level emergency operations plans (EOPs), interviewed state- and territorial-level preparedness directors about capacity to serve the Deaf/HH, and proposed strategies to benefit Deaf/HH populations during emergencies. We analyzed 55 EOPs and 50 key informant (KI) interviews with state directors. Fifty-five percent of EOPs mentioned vulnerable populations; however, only 31% specifically mentioned Deaf/HH populations in their plan. Study findings indicated significant relationships among the following factors: a state-level KI's familiarity with communication issues for the Deaf/HH, making relay calls (i.e., calls to services to relay communication between Deaf and hearing people), and whether the KI's department provides trainings about serving Deaf/HH populations in emergencies. We found significant associations between a state's percentage of Deaf/HH individuals and a KI's familiarity with Deaf/HH communication issues and provision by government of any disability services to Deaf/HH populations in emergencies. Further, we found significant relationships between KIs attending training on serving the Deaf/HH and familiarity with Deaf/HH communication issues, including how to make relay calls. This study provides new knowledge that can help emergency agencies improve their preparedness training, planning, and capacity

  4. PERCEPTION AND PERFORMANCE OF THE INTERDISCIPLINARY TEAM IN SERVING DRUG DEPENDENTS IN SPECIALIZED NETWORK OF MENTAL HEALTH SINOP, MATO GROSSO

    Directory of Open Access Journals (Sweden)

    P. V. C. Santos

    2017-08-01

    Full Text Available Chemical dependency is currently one of the most important public health problems in our country. The study deals with a quantitative and qualitative research, whose goal is to evaluate the perception and performance of the interdisciplinary team in serving drug dependents in specialized network of mental health Sinop, Mato Grosso. Applied a semi-structured questionnaire with objective and subjective questions with 11 professionals in health care at the Psychosocial Care Center (CAPS and Medical Specialties Center (EMC. The results reveal the importance of the preparation of these professionals to work in service to dependents and interdisciplinarity proved to be the best option to achieve a dignified and humane care

  5. 5 CFR 1201.122 - Filing complaint; serving documents on parties.

    Science.gov (United States)

    2010-01-01

    ... Disciplinary Actions § 1201.122 Filing complaint; serving documents on parties. (a) Place of filing. A Special Counsel complaint seeking disciplinary action under 5 U.S.C. 1215(a)(1) (including a complaint alleging a...

  6. Les réserves extractivistes, état des lieux

    OpenAIRE

    Aubertin, Catherine

    2014-01-01

    La lutte des seringueiros a popularisé la notion de réserves extractivistes. Au départ calquée sur le modèle de la réserve indigène, la réserve extractiviste devait apporter une solution foncière aux conflits avec les patrons en garantissant, grâce à des expropriations menées par l’État, un droit d’usage collectif aux seringueiros et le maintien de leur outil de production, la forêt. L’histoire des réserves extractivistes est significative des modifications politiques enregistrées ces dix der...

  7. Methods of measuring the level of logistics serving in international business

    Directory of Open Access Journals (Sweden)

    Simona BĂLĂŞESCU

    2015-06-01

    Full Text Available This paper raise the issue of logistics service of customers in international markets. The study aims optimizing logistics serving using the case of a company in Romania which has several foreign customers. The main objectives of the investigation are related to the measurement of logistic service level for the company’s foreign clients and to an evaluation of the present potential of the logistic serving strategy of this company. The instruments used for the analysis are the economic outputs, information from foreign customers and the theory about the level of logistic serving. The results of the analysis are used for making a proposal of a set of projects aiming the improvement of the serving quality of foreign customers.

  8. Reducing the standard serving size of alcoholic beverages prompts reductions in alcohol consumption.

    Science.gov (United States)

    Kersbergen, Inge; Oldham, Melissa; Jones, Andrew; Field, Matt; Angus, Colin; Robinson, Eric

    2018-05-14

    To test whether reducing the standard serving size of alcoholic beverages would reduce voluntary alcohol consumption in a laboratory (study 1) and a real-world drinking environment (study 2). Additionally, we modelled the potential public health benefit of reducing the standard serving size of on-trade alcoholic beverages in the United Kingdom. Studies 1 and 2 were cluster-randomized experiments. In the additional study, we used the Sheffield Alcohol Policy Model to estimate the number of deaths and hospital admissions that would be averted per year in the United Kingdom if a policy that reduces alcohol serving sizes in the on-trade was introduced. A semi-naturalistic laboratory (study 1), a bar in Liverpool, UK (study 2). Students and university staff members (study 1: n = 114, mean age = 24.8 years, 74.6% female), residents from local community (study 2: n = 164, mean age = 34.9 years, 57.3% female). In study 1, participants were assigned randomly to receive standard or reduced serving sizes (by 25%) of alcohol during a laboratory drinking session. In study 2, customers at a bar were served alcohol in either standard or reduced serving sizes (by 28.6-33.3%). Outcome measures were units of alcohol consumed within 1 hour (study 1) and up to 3 hours (study 2). Serving size condition was the primary predictor. In study 1, a 25% reduction in alcohol serving size led to a 20.7-22.3% reduction in alcohol consumption. In study 2, a 28.6-33.3% reduction in alcohol serving size led to a 32.4-39.6% reduction in alcohol consumption. Modelling results indicated that decreasing the serving size of on-trade alcoholic beverages by 25% could reduce the number of alcohol-related hospital admissions and deaths per year in the United Kingdom by 4.4-10.5% and 5.6-13.2%, respectively. Reducing the serving size of alcoholic beverages in the United Kingdom appears to lead to a reduction in alcohol consumption within a single drinking occasion. © 2018 The Authors. Addiction

  9. Does It Matter Whom an Agent Serves? Evidence from Recent Changes in Real Estate Agency Law.

    OpenAIRE

    Curran, Christopher; Schrag, Joel

    2000-01-01

    Recent changes in real estate law hastened the shift from a seller's agency regime, in which real estate agents serve the interests of sellers, to a buyer's agency regime, in which agents serve the interests of buyers. Using data from the Atlanta real estate market, we show that the shift to buyer's agency led to a significant decline in real estate prices in the market for relatively expensive houses, while real estate prices did not significantly change in the market for relatively inexpens...

  10. Long-term sustainability of a worksite canteen intervention of serving more fruit and vegetables

    DEFF Research Database (Denmark)

    Thorsen, Anne Vibeke; Lassen, Anne Dahl; Tetens, Inge

    2010-01-01

    Objective: To analyse the 5-year sustainability of a worksite canteen intervention of serving more fruit and vegetables (F&V). Design: Average F&V consumption per customer per meal per day was assessed in five worksite canteens by weighing F&V served and subtracting waste. Data were collected by ...... where the participatory and empowering approach, self-monitoring, environmental change, dialogue with suppliers and networking among worksite canteens are applied....

  11. Optimism about safety and group-serving interpretations of safety among pedestrians and cyclists in relation to road use in general and under low light conditions.

    Science.gov (United States)

    King, M J; Wood, J M; Lacherez, P F; Marszalek, R P

    2012-01-01

    Drivers are known to be optimistic about their risk of crash involvement, believing that they are less likely to be involved in a crash than other drivers. However, little comparative research has been conducted among other road users. In addition, optimism about crash risk is conceptualised as applying only to an individual's assessment of his or her personal risk of crash involvement. The possibility that the self-serving nature of optimism about safety might be generalised to the group-level as a cyclist or a pedestrian, i.e., becoming group-serving rather than self-serving, has been overlooked in relation to road safety. This study analysed a subset of data collected as part of a larger research project on the visibility of pedestrians, cyclists and road workers, focusing on a set of questionnaire items administered to 406 pedestrians, 838 cyclists and 622 drivers. The items related to safety in various scenarios involving drivers, pedestrians and cyclists, allowing predictions to be derived about group differences in agreement with items based on the assumption that the results would exhibit group-serving bias. Analysis of the responses indicated that specific hypotheses about group-serving interpretations of safety and responsibility were supported in 22 of the 26 comparisons. When the nine comparisons relevant to low lighting conditions were considered separately, seven were found to be supported. The findings of the research have implications for public education and for the likely acceptance of messages which are inconsistent with current assumptions and expectations of pedestrians and cyclists. They also suggest that research into group-serving interpretations of safety, even for temporary roles rather than enduring groups, could be fruitful. Further, there is an implication that gains in safety can be made by better educating road users about the limitations of their visibility and the ramifications of this for their own road safety, particularly in low

  12. Students at the Margins and the Institutions That Serve Them: A Global Perspective. Salzburg Global Seminar Session 537 (Salzburg, Austria, October 11-16, 2014). A Special Policy Notes, Spring 2015

    Science.gov (United States)

    Bloe, Diasmer

    2015-01-01

    In partnership with Educational Testing Service (ETS) and the Center for Minority Serving Institutions at the University of Pennsylvania's Graduate School of Education, Salzburg Global Seminar hosted an international strategic dialogue of 60 thought leaders, researchers, and practitioners from institutions serving marginalized populations to…

  13. Self-serving episodic memory biases: Findings in the repressive coping style

    Directory of Open Access Journals (Sweden)

    Lauren L Alston

    2013-09-01

    Full Text Available Individuals with a repressive coping style self-report low anxiety, but show high defensiveness and high physiological arousal. Repressors have impoverished negative autobiographical memories and are better able to suppress memory for negatively valenced and self-related laboratory materials when asked to do so. Research on spontaneous forgetting of negative information in repressors suggests that they show significant forgetting of negative items, but only after a delay. Unknown is whether increased forgetting after a delay is potentiated by self-relevance. Here we asked in three experiments whether repressors would show reduced episodic memories for negative self-relevant information when tested immediately versus after a 2-day delay. We predicted that repressors would show an exaggerated reduction in recall of negative self-relevant memories after a delay, at least without anew priming of this information. We tested a total of 300 participants (experiment 1: N= 95, experiment 2: N=106; experiment 3: N=99 of four types: repressors, high anxious, low anxious, and defensive high anxious individuals. Participants judged positive and negative adjectives with regard to self-descriptiveness, serving as incidental encoding. Surprise free recall was conducted immediately after encoding (experiment 1, after a 2-day delay (experiment 2 or after a 2-day delay following priming via a lexical decision task (experiment 3. In experiment 1, repressors showed a bias against negative self-relevant words in immediate recall. Such a bias was neither observed in delayed recall without priming nor in delayed recall with priming. Thus, counter to our hypothesis, negative information that was initially judged as self-relevant was not forgotten at a higher rate after a delay in repressors. We suggest that repressors may reinterpret initially negative information in a more positive light after a delay, and therefore no longer experience the need to bias their recall

  14. Internal Revolutions: Auto-Ethnography as a Method for Faculty Who Prepare K-12 Educators and Leaders at Hispanic Serving Institutions

    Science.gov (United States)

    Aguilar, Israel

    2017-01-01

    This article reinforces the use of research for faculty who prepare K-12 educators and leaders for social justice. The author conceptualizes auto-ethnography as a form of professional development and maintains that faculty must first experience an internal revolution before they can expect to model it, especially in a Hispanic Serving Institution…

  15. Utilizing Web 2.0 Technologies for Library Web Tutorials: An Examination of Instruction on Community College Libraries' Websites Serving Large Student Bodies

    Science.gov (United States)

    Blummer, Barbara; Kenton, Jeffrey M.

    2015-01-01

    This is the second part of a series on Web 2.0 tools available from community college libraries' Websites. The first article appeared in an earlier volume of this journal and it illustrated the wide variety of Web 2.0 tools on community college libraries' Websites serving large student bodies (Blummer and Kenton 2014). The research found many of…

  16. Report of the ASHP Task Force on Caring for Patients Served by Specialty Suppliers.

    Science.gov (United States)

    Caselnova, Dominick; Donley, Kathy; Ehlers, Diane; Hyduk, Amy E; Koontz, Susannah E; Nowobilski-Vasilios, Anna; Pawlicki, Kathleen S; Poikonen, John C; Poremba, Art C; Sasser, Cathy L; Schell, Kenneth H; Schwab, Jay L; Swinarski, Dave; Chen, David; Kirschenbaum, Bonnie; Armitstead, John

    2010-10-01

    Task Force recommendations are discussed in more detail in eAppendix A (available at www.ajhp.org). What follows is a brief summary of those recommendations. In very abbreviated terms, the Task Force suggested that ASHP: 1. Consider creating and maintaining a Web resource center on ASHP's website to provide information about restricted drug distributions systems (RDDSs), risk evaluation and mitigation strategies (REMSs), risk assessment and minimization plans (RiskMAPs), and specialty suppliers and products. 2. Provide comprehensive education to members, other health professionals, regulators, third-party payers, patients, and other stakeholders about RDDSs, REMSs, RiskMAPs, and specialty suppliers and products. 3. Develop policies to advocate that a. Pharmacists serve as the institutional leaders in compliance and utilization challenges of safely managing externally supplied medications and related drug administration devices, b. Agencies, organizations, and associations that influence the distribution, sale, and dispensing of medications under these alternative distribution models address issues these models create in continuity of care, reimbursement, and patient safety, c. The Centers for Medicare and Medicaid Services and the Joint Commission develop standards and interpretations that accommodate hospital use of these products and devices when currently available technology (e.g., cold-chain storage, e-pedigree) is used to ensure patient safety, d. Group purchasing organizations negotiate contractual arrangements for specialty pharmaceuticals for both acquisition costs and distribution arrangements, and e. Information technology (IT) be used to resolve issues created by alternative distribution models and that ASHP work with IT vendors to ensure that programs are designed to meet the needs of these evolving models. 4. Quantify through research, perhaps in cooperation with entities such as the Agency for Healthcare Research and Quality, the Institute of

  17. Magnesium absorption from mineral water decreases with increasing quantities of magnesium per serving in rats.

    Science.gov (United States)

    Nakamura, Eri; Tai, Hideyuki; Uozumi, Yoshinobu; Nakagawa, Koji; Matsui, Tohru

    2012-01-01

    It is hypothesized that magnesium (Mg) absorption from mineral water is affected by the concentration of Mg in the water, the consumption pattern, and the volume consumed per serving. The present study examined the effect of serving volume and consumption pattern of artificial mineral water (AMW) and Mg concentration on Mg absorption in rats. Magnesium in AMW was labeled with magnesium-25 as a tracer. Each group consisted of 6 or 7 rats. In experiment 1, the rats received 1 mL of AMW containing 200 mg Mg/L at 4 times, 400 mg Mg/L twice, or 800 mg Mg/L at 1 time. In experiment 2, the rats received 1 mL of AMW containing 200 mg Mg/L or 0.25 mL of AMW containing 800 mg Mg/L at 4 times or 1 mL of AMW containing 800 mg Mg/L at 1 time. The absorption of Mg decreased with increasing Mg concentrations in the same serving volume of AMW with different serving frequencies. When the AMW containing 800 mg Mg/L was portioned into 4 servings, Mg absorption increased to the level of absorption in the group exposed to AMW containing 200 mg Mg/L served at the same frequency. These results suggest that the Mg concentration and the volume of AMW do not affect Mg absorption per se, but Mg absorption from AMW decreases when the amount of Mg in each serving is increased. Thus, frequent consumption is preferable for mineral water rich in Mg when the total consumption of mineral water is the same. Copyright © 2012 Elsevier Inc. All rights reserved.

  18. Medicare's Hospital Readmissions Reduction Program in Surgery May Disproportionately Affect Minority-serving Hospitals.

    Science.gov (United States)

    Shih, Terry; Ryan, Andrew M; Gonzalez, Andrew A; Dimick, Justin B

    2015-06-01

    To project readmission penalties for hospitals performing cardiac surgery and examine how these penalties will affect minority-serving hospitals. The Hospital Readmissions Reduction Program will potentially expand penalties for higher-than-predicted readmission rates to cardiac procedures in the near future. The impact of these penalties on minority-serving hospitals is unknown. We examined national Medicare beneficiaries undergoing coronary artery bypass grafting in 2008 to 2010 (N = 255,250 patients, 1186 hospitals). Using hierarchical logistic regression, we calculated hospital observed-to-expected readmission ratios. Hospital penalties were projected according to the Hospital Readmissions Reduction Program formula using only coronary artery bypass grafting readmissions with a 3% maximum penalty of total Medicare revenue. Hospitals were classified into quintiles according to proportion of black patients treated. Minority-serving hospitals were defined as hospitals in the top quintile whereas non-minority-serving hospitals were those in the bottom quintile. Projected readmission penalties were compared across quintiles. Forty-seven percent of hospitals (559 of 1186) were projected to be assessed a penalty. Twenty-eight percent of hospitals (330 of 1186) would be penalized less than 1% of total Medicare revenue whereas 5% of hospitals (55 of 1186) would receive the maximum 3% penalty. Minority-serving hospitals were almost twice as likely to be penalized than non-minority-serving hospitals (61% vs 32%) and were projected almost triple the reductions in reimbursement ($112 million vs $41 million). Minority-serving hospitals would disproportionately bear the burden of readmission penalties if expanded to include cardiac surgery. Given these hospitals' narrow profit margins, readmission penalties may have a profound impact on these hospitals' ability to care for disadvantaged patients.

  19. The Relationship Between Maximum Isometric Strength and Ball Velocity in the Tennis Serve.

    Science.gov (United States)

    Baiget, Ernest; Corbi, Francisco; Fuentes, Juan Pedro; Fernández-Fernández, Jaime

    2016-12-01

    The aims of this study were to analyze the relationship between maximum isometric strength levels in different upper and lower limb joints and serve velocity in competitive tennis players as well as to develop a prediction model based on this information. Twelve male competitive tennis players (mean ± SD; age: 17.2 ± 1.0 years; body height: 180.1 ± 6.2 cm; body mass: 71.9 ± 5.6 kg) were tested using maximum isometric strength levels (i.e., wrist, elbow and shoulder flexion and extension; leg and back extension; shoulder external and internal rotation). Serve velocity was measured using a radar gun. Results showed a strong positive relationship between serve velocity and shoulder internal rotation (r = 0.67; p isometric strength level in shoulder internal rotation was strongly related to serve velocity, and a large part of the variability in serve velocity was explained by the maximum isometric strength levels in shoulder internal rotation and shoulder flexion.

  20. The effects of carbohydrate ingestion on the badminton serve after fatiguing exercise.

    Science.gov (United States)

    Bottoms, Lindsay; Sinclair, Jonathan; Taylor, Katrina; Polman, Remco; Fewtrell, David

    2012-01-01

    The badminton serve requires great skill and may be affected by fatigue. The aim of the present study was to determine whether carbohydrate ingestion affects badminton performance. Nine male badminton players (age 25 ± 7 years, mass 80.6 ± 8.0 kg) attended the laboratory on three occasions. The first visit involved an incremental exercise test to exhaustion to determine peak heart rate. Participants were given 1 L of a carbohydrate-electrolyte drink or a matched placebo during the experimental trials. The accuracy of 10 long and 10 short serves was determined before and after exercise. The fatiguing exercise was 33 min in duration (83 ± 10% and 84 ± 8% peak heart rate for the placebo and carbohydrate trial respectively). Capillary blood samples (20 μL) were taken before and after exercise for determination of blood glucose and lactate. There was deterioration in long serve accuracy with fatigue (P = 0.002), which carbohydrate ingestion had a tendency to prevent (P = 0.077). There was no effect of fatigue (P = 0.402) or carbohydrate ingestion (P = 0.109) on short serve accuracy. There was no difference in blood glucose concentration between trials (P = 0.851). Blood lactate concentration was higher during the placebo trial (P = 0.016). These results suggest that only the long serve is influenced by fatigue and carbohydrate had a tendency to prevent the deterioration in performance.

  1. 78 FR 75924 - Request for Nominations of Candidates To Serve on the Mine Safety and Health Research Advisory...

    Science.gov (United States)

    2013-12-13

    ..., occupational safety and health engineering, chemistry, safety and health education, ergonomics, epidemiology... 15236, telephone (412) 386-5301. The Director, Management Analysis and Services Office, has been... Office, Centers for Disease Control and Prevention. [FR Doc. 2013-29747 Filed 12-12-13; 8:45 am] BILLING...

  2. Researcher / Researched: Repositioning Research Paradigms

    Science.gov (United States)

    Meerwald, Agnes May Lin

    2013-01-01

    "Researcher / Researched" calls for a complementary research methodology by proposing autoethnography as both a method and text that crosses the boundaries of conventional and alternative methodologies in higher education. Autoethnography rearticulates the researcher / researched positions by blurring the boundary between them. This…

  3. Omnichannel Business Research

    DEFF Research Database (Denmark)

    Chen, Yang; Cheung, Christy M. K.; Tan, Chee-Wee

    2018-01-01

    Detailing the opportunities and challenges of omnichannel business, this paper serves as an editorial note to the corresponding special issue. We advance a framework that delineates extant literature on omnichannel business into four predominant research streams according to their perspective (i.......e., consumer versus retailer) and research orientation (i.e., diagnostic versus prescriptive). For each of the four research streams, we articulate its current state of research and describe how select articles assembled in this special issue enhance the stream....

  4. Lower risk of incident dementia among Chinese older adults having three servings of vegetables and two servings of fruits a day.

    Science.gov (United States)

    Lee, Allen T C; Richards, Marcus; Chan, Wai C; Chiu, Helen F K; Lee, Ruby S Y; Lam, Linda C W

    2017-09-01

    dietary modification can potentially reduce dementia risk, but the importance of fruits and the amount of vegetables and fruits required for cognitive maintenance are uncertain. We examined whether the minimal daily requirement of vegetables and fruits recommended by the World Health Organization (WHO) would independently lower dementia risk. in this population-based observational study, we examined the diet of 17,700 community-living dementia-free Chinese older adults who attended the Elderly Health Centres in Hong Kong at baseline and followed their cognitive status for 6 years. In line with the WHO recommendation, we defined the cutoff for minimal intake of vegetables and fruits as at least three and two servings per day, respectively. The study outcome was incident dementia in 6 years. Dementia was defined by presence of clinical dementia in accordance with the 10th revision of the International Statistical Classification of Diseases and Related Health Problems (ICD-10) or Clinical Dementia Rating of 1-3. multivariable logistic regression analysis showed that the estimated odds ratios for incident dementia were 0.88 (95% confidence interval 0.73-1.06; P = 0.17) for those consuming at least three servings of vegetables per day, 0.86 (0.74-0.99; P dementia in older adults. © The Author 2017. Published by Oxford University Press on behalf of the British Geriatrics Society.All rights reserved. For permissions, please email: journals.permissions@oup.com

  5. Transformative Mixed Methods Research

    Science.gov (United States)

    Mertens, Donna M.

    2010-01-01

    Paradigms serve as metaphysical frameworks that guide researchers in the identification and clarification of their beliefs with regard to ethics, reality, knowledge, and methodology. The transformative paradigm is explained and illustrated as a framework for researchers who place a priority on social justice and the furtherance of human rights.…

  6. [Intention to serve the same company for long years and job satisfaction in Japanese workers].

    Science.gov (United States)

    Morita, Shinichiro

    2006-02-01

    The purpose of this study was to investigate the relation between intention to serve the same company for long years and job satisfaction in Japanese workers. Four hundred eighteen Japanese workers completed a questionnaire to assess intention to serve for long years and job satisfaction. Job satisfaction was measured by two scales. One scale was consisted of the items which were deviced in the preliminary study concerning satisfaction with the company, and the other was consisted of the items based on the Minnesota Satisfaction Questionnaire. A factor analysis on the former scale yielded four factors: fosterage by company, order in company, company's name recognition, and expansibility of company. A factor analysis on the latter yielded four factors: contribution and activity, recognition and benefits, supervision, and discretion on job. The multiple regression analysis showed that "expansibility of company" was the most important predictor of intention to serve for long years.

  7. Fiber to the serving area: telephone-like star architecture for CATV

    Science.gov (United States)

    Fellows, David M.

    1992-02-01

    CATV systems traditionally use a tree and branch architecture to bring up to 550 MHz of analog bandwidth to every home in a franchise area. This changed slightly with the advent of AM fiber optic equipment, as fiber optics were used in an overlay fashion to reduce coaxial amplifier cascades and improve subscriber quality and reliability. Within the last year, fiber has economically replaced coaxial trunking. The resulting fiber to the serving area architecture combines fiber and coaxial stars for a network that looks much like the carrier serving area architectures used by telephone companies.

  8. Developing Earth System Science Courses and Programs at Minority Serving Institutions

    Science.gov (United States)

    Johnson, D. R.; Jackson, C.; Ruzek, M.

    2004-12-01

    In the current NASA/USRA ESSE21 Program, emphasis is placed on the development of Earth System Science courses and degree offerings in Minority Serving Institutions (MSIs). Of the 18 colleges/universities being supported by NASA through USRA, 10 colleges/universities are MSIs. While there is recognition of the need for Earth system science courses, minors and degree programs by NASA and other agencies, within MSIs, a central challenge is how to provide a vision of the future opportunities in ESS and STEM disciplines that attracts and motivates students to these studies. Students need career guidance, role models and mentoring to encourage entry into STEM in general, and Earth system science in particular. Then there is the question of how to bring interested faculty together in institutions to form a critical mass that would forego the breadth and depth of disciplinary interests to undertake the development of multi/cross and interdisciplinary courses, minors and degree programs in ESS. Within the ESSE21 Diversity Working Group, the question has been raised as to how will MSIs ever be mainstream participants in ESS without teaching and engaging in research in remote sensing, modeling of the Earth's climate system and other like endeavors. Two other related questions raised within the Working Group are what are the long-term objectives of MSI adoption of ESS and what course corrections are needed to make ESS viable at MSIs. Within these considerations there are unresolved questions concerning the need and availability of resources from NASA, other agencies and local institutions. Apart from these larger considerations, efforts are underway within the ESSE21 Program that provide for sharing of resources among participants, organization of and access to materials that already exist, online resources, course outlines and successful listings for online resources by topics for particular courses and subject areas. The Lesson Learned Working Group, as well as the program

  9. Original Research Original Research

    African Journals Online (AJOL)

    RAGHAVENDRA

    In this rega educational theory has proposed a teaching approa which is called ..... that they serve as major factors in guiding and influencing teachers' thoughts ... cognitive development and language are shaped by a student's interaction with ...

  10. Activities of the research committee

    Energy Technology Data Exchange (ETDEWEB)

    Hasegawa, A.; Shirai, T.; Nakagawa, M.; Osugi, T.; Ikeda, Y.; Ishida, T.; Shimazaki, J. [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

    2000-01-01

    The department of Nuclear Energy System serves as a secretarial of the following four research committees organized by JAERI; Japanese Nuclear Data Committee, Atomic and Molecular Data Research Committee, Research Committee on Reactor Physics and Research Committee on Marine Reactors. The purpose and the expected task of each committee are summarized here. The detailed activities of each committee are presented in this paper. (author)

  11. Quantitative Evaluation of HHFKA Nutrition Standards for School Lunch Servings and Patterns of Consumption

    Science.gov (United States)

    Echon, Roger M.

    2014-01-01

    Purpose/Objectives: The purpose of this paper is to provide baseline data and characteristics of food served and consumed prior to the recently mandated nutrition standards as authorized by the Healthy, Hunger-Free Kids Act of 2010 (HHFKA). Methods: Over 600,000 school lunch menus with associated food production records from 61 elementary schools…

  12. Influence of meat products served at some drinking bars on sale of ...

    African Journals Online (AJOL)

    A Preliminary survey was carried out in the Tamale Metropolis to assess the influence of meat products served at major drinking bars on sales of beverages. Structured questionnaire and interviews were used to elicit information from consumers (51) and bar operators (20). Data collected included types of meat and ...

  13. 28 CFR 522.15 - No good time credits for inmates serving only civil contempt commitments.

    Science.gov (United States)

    2010-07-01

    ... only civil contempt commitments. 522.15 Section 522.15 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE INMATE ADMISSION, CLASSIFICATION, AND TRANSFER ADMISSION TO INSTITUTION Civil Contempt of Court Commitments § 522.15 No good time credits for inmates serving only civil contempt...

  14. 12 CFR 250.406 - Serving member bank and investment advisor with mutual fund affiliation.

    Science.gov (United States)

    2010-01-01

    ... mutual fund and underwriter in such a way that it could be regarded as being controlled by or substantially one with them, it should not be held to be “primarily engaged” in section 32 activities. On the... of the parent are obviously best served by an aggressive selling policy, and, in fact, both the share...

  15. How to Guide: Aggregate under-served markets into buying pools

    Energy Technology Data Exchange (ETDEWEB)

    None

    2000-12-26

    This activity promotes new opportunities to increase energy security and lower energy costs for under-served markets. It involves market analysis and collaboration with community partners, as well as outreach activities to inform target markets and technical assistance for participants.

  16. Different temporal bases for body and arm movements in volleyball serve reception

    NARCIS (Netherlands)

    Benerink, N. H.; Bootsma, R. J.; Zaal, F. T. J. M.

    2015-01-01

    In many sports, successfully intercepting a ball requires players to move both their body and their arms. Yet, studies of interception typically focus on one or the other. We performed an analysis of the moments of first foot and arm movements of elite-level volleyball players during serve

  17. Who Should Be Served? A Dilemma in the Field of Blindness and Visual Impairment

    Science.gov (United States)

    Pogrund, Rona L.

    2017-01-01

    As much as the field of visual impairment has advanced over the last half century and as growing populations of children and adults continue to be served by its practitioners, the issue of personnel shortages to meet the diverse needs of students and consumers seems to continue. More vision professionals are being trained than ever, but it seems…

  18. Technology in Community-Based Organizations that Serve Older People: High Tech Meets High Touch

    Science.gov (United States)

    Renold, Carl; Meronk, Cheryl; Kelly, Christopher

    2005-01-01

    Appropriate implementation of information technology (IT) can help create a more efficient, less costly, and higher-quality service-delivery environment for community-based organizations that serve older people. Relevant studies and reports on technology in healthcare can be compared and applied to these organizations. This study is the result of…

  19. Bipolar cell gap junctions serve major signaling pathways in the human retina.

    Science.gov (United States)

    Kántor, Orsolya; Varga, Alexandra; Nitschke, Roland; Naumann, Angela; Énzsöly, Anna; Lukáts, Ákos; Szabó, Arnold; Németh, János; Völgyi, Béla

    2017-08-01

    Connexin36 (Cx36) constituent gap junctions (GJ) throughout the brain connect neurons into functional syncytia. In the retina they underlie the transmission, averaging and correlation of signals prior conveying visual information to the brain. This is the first study that describes retinal bipolar cell (BC) GJs in the human inner retina, whose function is enigmatic even in the examined animal models. Furthermore, a number of unique features (e.g. fovea, trichromacy, midget system) necessitate a reexamination of the animal model results in the human retina. Well-preserved postmortem human samples of this study are allowed to identify Cx36 expressing BCs neurochemically. Results reveal that both rod and cone pathway interneurons display strong Cx36 expression. Rod BC inputs to AII amacrine cells (AC) appear in juxtaposition to AII GJs, thus suggesting a strategic AII cell targeting by rod BCs. Cone BCs serving midget, parasol or koniocellular signaling pathways display a wealth of Cx36 expression to form homologously coupled arrays. In addition, they also establish heterologous GJ contacts to serve an exchange of information between parallel signaling streams. Interestingly, a prominent Cx36 expression was exhibited by midget system BCs that appear to maintain intimate contacts with bistratified BCs serving other pathways. These findings suggest that BC GJs in parallel signaling streams serve both an intra- and inter-pathway exchange of signals in the human retina.

  20. Serving Special Populations: A Study of Former Foster Youth at California Community Colleges

    Science.gov (United States)

    Rassen, Elisa; Cooper, Darla M.; Mery, Pamela

    2010-01-01

    Community colleges nationwide are tasked with meeting the needs of a wide range of students, many of whom come to higher education with financial, educational, and social disadvantages. Developing strategies to effectively serve these students and promote their academic and personal success can be challenging and resource-intensive. The study…

  1. Extending the Five-Foot Bookshelf: More Essential Books for Professionals Who Serve Teens.

    Science.gov (United States)

    Rosenzweig, Susan

    2000-01-01

    Provides annotated bibliographies for five books that are recommended professional reading for librarians serving teens. Topics include American Indian stereotypes in the media; a leadership guide for school library media specialists; views of teens; how teens who are different are often outcasts; and tips for public library young adult services.…

  2. Looking in the Right Places: Minority-Serving Institutions as Sources of Diverse Earth Science Learners

    Science.gov (United States)

    McDaris, John R.; Manduca, Cathryn A.; Iverson, Ellen R.; Orr, Cailin Huyck

    2017-01-01

    Despite gains over the last decade, the geoscience student population in the United States today continues to lag other science, technology, engineering, and mathematics disciplines in terms of diversity. Minority-serving institutions (MSIs) can play an important role in efforts to broaden underrepresented student engagement with Earth Science…

  3. 5 CFR 297.402 - Disclosure pursuant to a compulsory legal process served on the Office.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Disclosure pursuant to a compulsory legal process served on the Office. 297.402 Section 297.402 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PRIVACY PROCEDURES FOR PERSONNEL RECORDS Disclosure of Records § 297.402 Disclosure pursuant to a compulsory...

  4. Serving a variety of vegetables and fruit as a snack increased intake in preschool children123

    Science.gov (United States)

    Meengs, Jennifer S; Birch, Leann L; Rolls, Barbara J

    2013-01-01

    Background: Although serving a greater variety of food increases intake, this effect has not been well studied as a strategy to encourage consumption of vegetables and fruit in preschool children. Objective: This study examined whether providing a variety of familiar vegetables or fruit to preschool children as a snack would lead to increased selection and intake. Design: In a crossover design, 61 children (aged 3–5 y) ate a snack in their childcare facility on 8 afternoons. At 4 snack times, the children were offered vegetables: either a single type (cucumber, sweet pepper, or tomato) or a variety of all 3 types. At 4 other snack times, the children were offered fruit (apple, peach, pineapple, or all 3 types). Uniform-sized pieces were served family style, and children selected and ate as much as they desired. Results: Offering a variety of vegetables or fruit increased the likelihood of selection (P snacks with variety and in 70% of snacks without variety. Serving a variety also increased consumption of both vegetables and fruit (P snack led to increased consumption of both food types in a childcare facility. Serving a variety of vegetables or fruit as a snack could help preschool children meet recommended intakes. This trial was registered at clinicaltrials.gov as NCT01557218. PMID:23902783

  5. 75 FR 33589 - Office of Postsecondary Education; Overview Information; Alaska Native-Serving and Native...

    Science.gov (United States)

    2010-06-14

    ... toward the page limit. Use a font that is either 12 point or larger, and no smaller than 10 pitch.... If a tie remains after applying the tie-breaker mechanism above, priority will be given in the case... Strengthening Alaska Native and Native Hawaiian-Serving Institutions programs: a. The percentage change, over...

  6. Customer Satisfaction Perceptions of Dislocated Workers Served by WIN Job Centers in the Mississippi Corridor Consortium

    Science.gov (United States)

    Washburn, Dava Michelle

    2009-01-01

    The purpose of this study was to determine the perceptions of satisfaction of dislocated workers served by WIN Job Centers in the Mississippi Corridor Consortium. Four WIN Job Centers participated in this study: Northeast Mississippi Community College WIN Job Center in Corinth, Northwest Mississippi Community College WIN Job Center in Oxford,…

  7. The economic performance of supply chain(s) served by the mega freight transport vehicles

    NARCIS (Netherlands)

    Janic, M.

    2014-01-01

    This paper deals with the economic performances of supply chain(s) served by different including the mega freight transport vehicles. These performances are considered as a dimension of the supply chain’s sustainability together with the infrastructural, technical/technological, operational,

  8. Serving Special Needs Students in the School Library Media Center. Greenwood Professional Guides in School Librarianship.

    Science.gov (United States)

    Wesson, Caren L., Ed.; Keefe, Margaret J., Ed.

    This collection of papers considers how the school library media specialist serves special needs students and classroom teachers in multiple roles as teacher, information specialist, and instructional consultant or collaborator. Included are the following papers: "Teaching Library and Information Skills to Special Needs Students" (Caren…

  9. 76 FR 78307 - Manufactured Housing Consensus Committee; Notice Inviting Nominations of Individuals To Serve on...

    Science.gov (United States)

    2011-12-16

    ... in person. Members of the MHCC undertake additional work commitments on subcommittees and task forces... significant relationship to any person engaged in the manufactured housing industry. (2) Each member serving... certifications regarding conflict-of- interest and eligibility for membership prior to finalizing an appointment...

  10. 29 CFR 1625.11 - Exemption for employees serving under a contract of unlimited tenure.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 4 2010-07-01 2010-07-01 false Exemption for employees serving under a contract of unlimited tenure. 1625.11 Section 1625.11 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT... within the exemption can lawfully be forced to retire on account of age at age 70 (see paragraph (a)(1...

  11. The Purposes Outdoor Education Does, Could and Should Serve in Singapore

    Science.gov (United States)

    Ho, Susanna

    2014-01-01

    This paper discusses the purposes that outdoor education does, could and should serve in Singapore. Gert Biesta's conceptualisation of three functions of education is adapted to frame deliberations on the purposes of outdoor education in Singapore's socio-political and educational milieu. The author suggests that outdoor education in Singapore…

  12. How Do Private Sector Schools Serve the Public Good by Fostering Inclusive Service Delivery Models?

    Science.gov (United States)

    Scanlan, Martin; Tichy, Karen

    2014-01-01

    Conversations about promoting educational reforms that redress educational inequities often ignore private schools as irrelevant. Yet pursuits of inclusivity in private sector schools serve the public interest. This article focuses on how the system of Catholic schools in the Archdiocese of St. Louis has been purposefully striving for 2 decades to…

  13. A Psychiatric Primer for Programs Serving People with Developmental Disabilities. Monograph #101.

    Science.gov (United States)

    Dal Pozzo, Earlene; Bernstein, Gail S.

    Intended for personnel in programs serving persons with developmental disabilities, the booklet provides basic information about the major psychiatric disorders and their treatment. Five sections cover: the major disorders; medications--uses and problems; assessment; cooordination of services; and psychiatric emergencies. Major disorders such as…

  14. A Brief Examination of Institutional Advancement Activities at Hispanic Serving Institutions.

    Science.gov (United States)

    Mulnix, Michael William; Bowden, Randall G.; Lopez, Esther Elena

    2002-01-01

    Examined what level of importance university presidents of Hispanic serving institutions place on institutional advancement. Found that they believe strongly in the importance of such activities but most believe their efforts in areas such as fund raising, marketing, and public relations are not very satisfactory. Also found that many do not…

  15. Minority-Serving Institutions and the Education of U.S. Underrepresented Students

    Science.gov (United States)

    John, Ginelle; Stage, Frances K.

    2014-01-01

    Numbers of students of color enrolling in higher educational institutions is expected to increase across all racial groups. With continued increases in minority enrollments, minority-serving institutions have and will continue to play a major role in educating student of color. A large national data set was used to examine the numbers of…

  16. 20 CFR 662.210 - What other entities may serve as One-Stop partners?

    Science.gov (United States)

    2010-04-01

    ... and the Responsibilities of Partners § 662.210 What other entities may serve as One-Stop partners? (a) WIA provides that other entities that carry out a human resource program, including Federal, State, or...) Additional partners may include: (1) TANF programs authorized under part A of title IV of the Social Security...

  17. Serving Fish in School Meals: Perceptions of School Nutrition Professionals in Alaska

    Science.gov (United States)

    Izumi, Betty T.; Pickus, Hayley A.; Contesti, Amy; Dawson, Jo; Bersamin, Andrea

    2015-01-01

    Purpose/Objectives: Fish and other seafood high in omega-3 fats are important components of a healthy diet. The purpose of this study was to explore perceptions regarding serving fish in school meals among nutrition professionals in Alaska. Methods: Interviews with 22 school nutrition professionals in Alaska were conducted to investigate the…

  18. 34 CFR 300.644 - Annual report of children served-criteria for counting children.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Annual report of children served-criteria for counting children. 300.644 Section 300.644 Education Regulations of the Offices of the Department of Education... STATES FOR THE EDUCATION OF CHILDREN WITH DISABILITIES Monitoring, Enforcement, Confidentiality, and...

  19. MIGRANT CHILDREN IN CALIFORNIA SCHOOLS, A 1961 SURVEY OF SCHOOLS SERVING CHILDREN OF SEASONAL FARM WORKERS.

    Science.gov (United States)

    NANCE, AFTON D.

    ENROLLMENT, ATTENDANCE, CLASS SIZE, NUMBER OF TEACHERS EMPLOYED, ADEQUACY OF FACILITIES, AND PROBLEMS RELATED TO THE EDUCATION OF CHILDREN OF MIGRANT WORKERS WERE THE CONCERNS OF A 1961 SURVEY OF SCHOOLS SERVING CHILDREN OF SEASONAL FARM WORKERS. QUESTIONNAIRES WERE SENT TO THE SUPERINTENDENTS OF 105 CALIFORNIA DISTRICTS ENROLLING THE MOST MIGRANT…

  20. Family Support in Nursing Homes Serving Residents with a Mental Health History

    Science.gov (United States)

    Frahm, Kathryn; Gammonley, Denise; Zhang, Ning Jackie; Paek, Seung Chun

    2010-01-01

    Using 2003 nursing home data from the Minimum Data Set (MDS) database, this study investigated the role of family support among nursing homes serving residents with a mental health history. Exploratory factor analysis was used to create and test a conceptual model of family support using indicators located within the MDS database. Families were…

  1. Widening Income Inequalities: Higher Education's Role in Serving Low Income Students

    Science.gov (United States)

    Dalton, Jon C.; Crosby, Pamela C.

    2015-01-01

    Many scholars argue that America is becoming a dangerously divided nation because of increasing inequality, especially in income distribution. This article examines the problem of widening income inequality with particular focus on the role that colleges and universities and their student affairs organizations play in serving low income students…

  2. Understanding Utilization of Disability Services among Undergraduates at Minority Serving Institutions (MSISs)

    Science.gov (United States)

    Wilson, Tiffany

    2016-01-01

    With the passing of disability legislation, more individuals with disabilities are attending postsecondary institutions (Hall & Belch, 2000). Across the postsecondary landscape, Minority Serving Institutions (MSIs) enroll 14% of all students enrolled in postsecondary institutions (Harmon, 2012). As more students with disabilities enroll in…

  3. Speech-Language Pathologists' Preparation, Practices, and Perspectives on Serving Culturally and Linguistically Diverse Children

    Science.gov (United States)

    Guiberson, Mark; Atkins, Jenny

    2012-01-01

    This study describes the backgrounds, diversity training, and professional perspectives reported by 154 Colorado speech-language pathologists in serving children from culturally and linguistically diverse (CLD) backgrounds. The authors compare the results of the current survey to those of a similar survey collected in 1996. Respondents reported…

  4. Serving a variety of vegetables and fruit as a snack increased intake in preschool children.

    Science.gov (United States)

    Roe, Liane S; Meengs, Jennifer S; Birch, Leann L; Rolls, Barbara J

    2013-09-01

    Although serving a greater variety of food increases intake, this effect has not been well studied as a strategy to encourage consumption of vegetables and fruit in preschool children. This study examined whether providing a variety of familiar vegetables or fruit to preschool children as a snack would lead to increased selection and intake. In a crossover design, 61 children (aged 3-5 y) ate a snack in their childcare facility on 8 afternoons. At 4 snack times, the children were offered vegetables: either a single type (cucumber, sweet pepper, or tomato) or a variety of all 3 types. At 4 other snack times, the children were offered fruit (apple, peach, pineapple, or all 3 types). Uniform-sized pieces were served family style, and children selected and ate as much as they desired. Offering a variety of vegetables or fruit increased the likelihood of selection (P snacks with variety and in 70% of snacks without variety. Serving a variety also increased consumption of both vegetables and fruit (P snack led to increased consumption of both food types in a childcare facility. Serving a variety of vegetables or fruit as a snack could help preschool children meet recommended intakes. This trial was registered at clinicaltrials.gov as NCT01557218.

  5. Medical home capabilities of primary care practices that serve sociodemographically vulnerable neighborhoods.

    Science.gov (United States)

    Friedberg, Mark W; Coltin, Kathryn L; Safran, Dana Gelb; Dresser, Marguerite; Schneider, Eric C

    2010-06-14

    Under current medical home proposals, primary care practices using specific structural capabilities will receive enhanced payments. Some practices disproportionately serve sociodemographically vulnerable neighborhoods. If these practices lack medical home capabilities, their ineligibility for enhanced payments could worsen disparities in care. Via survey, 308 Massachusetts primary care practices reported their use of 13 structural capabilities commonly included in medical home proposals. Using geocoded US Census data, we constructed racial/ethnic minority and economic disadvantage indices to describe the neighborhood served by each practice. We compared the structural capabilities of "disproportionate-share" practices (those in the most sociodemographically vulnerable quintile on each index) and others. Racial/ethnic disproportionate-share practices were more likely than others to have staff assisting patient self-management (69% vs 55%; P = .003), on-site language interpreters (54% vs 26%; P primary care practices serving sociodemographically vulnerable neighborhoods were more likely than other practices to have structural capabilities commonly included in medical home proposals. Payments tied to these capabilities may aid practices serving vulnerable populations.

  6. Minority Serving Institutions: A Data-Driven Student Landscape in the Outcomes-Based Funding Universe

    Science.gov (United States)

    Gasman, Marybeth; Nguyen, Thai-Huy; Samayoa, Andrés Castro; Corral, Daniel

    2017-01-01

    Minority Serving Institutions (MSIs) emerged in response to a history of racial inequity and social injustice due to racial and ethnic minorities' lack of access to Predominately White Institutions (PWIs). Enrolling 20% of the nation's college students, MSIs are an integral part of U.S. higher education. The purpose of this paper is to highlight…

  7. Team Collaboration: The Use of Behavior Principles for Serving Students with ASD

    Science.gov (United States)

    Donaldson, Amy L.; Stahmer, Aubyn C.

    2014-01-01

    Purpose: Speech-language pathologists (SLPs) and behavior analysts are key members of school-based teams that serve children with autism spectrum disorders (ASD). Behavior analysts approach assessment and intervention through the lens of applied behavior analysis (ABA). ABA-based interventions have been found effective for targeting skills across…

  8. 77 FR 9703 - Notice of Funding Opportunity and Solicitation for Grant Applications (SGA) for Serving Young...

    Science.gov (United States)

    2012-02-17

    ... $30 million to serve juvenile offenders ages 18-21 who have been involved in the juvenile justice system from the age of 14 or above and have never been convicted as an adult under Federal or State Law..., eligibility requirements, review and selection procedures and other program requirements governing this...

  9. Training Staff Serving Clients with Intellectual Disabilities: A Meta-Analysis of Aspects Determining Effectiveness

    Science.gov (United States)

    van Oorsouw, Wietske M. W. J.; Embregts, Petri J. C. M.; Bosman, Anna M. T.; Jahoda, Andrew

    2009-01-01

    The last decades have seen increased emphasis on the quality of training for direct-care staff serving people with intellectual disabilities. Nevertheless, it is unclear what the key aspects of effective training are. Therefore, the aim of the present meta-analysis was to establish the ingredients (i.e., goals, format, and techniques) for staff…

  10. Intakes of calcium, vitamin D, and dairy servings and dental plaque in older Danish adults

    DEFF Research Database (Denmark)

    Adegboye, Amanda Ra; Christensen, Lisa Bøge; Holm-Pedersen, Poul

    2013-01-01

    BACKGROUND: To investigate whether intakes of calcium and dairy-servings within-recommendations were associated with plaque score when allowing for vitamin D intakes. METHODS: In this cross-sectional study, including 606 older Danish adults, total dietary calcium intake (mg/day) was classified...

  11. Benchmarking Professional Development Practices across Youth-Serving Organizations: Implications for Extension

    Science.gov (United States)

    Garst, Barry A.; Baughman, Sarah; Franz, Nancy

    2014-01-01

    Examining traditional and contemporary professional development practices of youth-serving organizations can inform practices across Extension, particularly in light of the barriers that have been noted for effectively developing the professional competencies of Extension educators. With professional development systems changing quickly,…

  12. Serving culturally diverse visitors to forests in California: a resource guide

    Science.gov (United States)

    Nina S. Roberts; Deborah J. Chavez; Benjamin M. Lara; Emilyn A. Sheffield

    2009-01-01

    The national forests of California are experiencing an increase in new visitors yet, in some areas, a continued lack of ethnic diversity persists. In addition, changing demographics has led to a need for keeping up with trends while also being aware of constraints to visitor use. Knowing how to serve culturally diverse visitors in ways that are innovative and inclusive...

  13. Books, Books, Books--Let Us Read: A Library Serving Sheltered and Incarcerated Youth.

    Science.gov (United States)

    Carlson, Pam

    1994-01-01

    Describes the growth and development of a library program serving a shelter for abused and neglected children and youth and a juvenile detention center in Orange County (California). Program funding, materials preferred by teen users, library management, special events, and problems are discussed. Teen patrons and their use of the services are…

  14. 78 FR 15370 - Request for Nominations of Candidates To Serve on the Advisory Committee on Immunization...

    Science.gov (United States)

    2013-03-11

    ... for Nominations of Candidates To Serve on the Advisory Committee on Immunization Practices, Centers... nominations for membership on the Advisory Committee on Immunization Practices (ACIP). The ACIP consists of 15 experts in fields associated with immunization, who are selected by the Secretary of the United States...

  15. 76 FR 49771 - Request for Nominations of Candidates To Serve on the Advisory Committee on Immunization...

    Science.gov (United States)

    2011-08-11

    ... Nominations of Candidates To Serve on the Advisory Committee on Immunization Practices (ACIP) The Centers for... consists of 15 experts in fields associated with immunization, who are selected by the Secretary of the U.S... immunization practices; multi-disciplinary expertise in public health; expertise in the use of vaccines and...

  16. 77 FR 14805 - Request for Nominations of Candidates to Serve on the Advisory Committee on Immunization...

    Science.gov (United States)

    2012-03-13

    ... for Nominations of Candidates to Serve on the Advisory Committee on Immunization Practices (ACIP) The... associated with immunization, who are selected by the Secretary of the U. S. Department of Health and Human... committee's objectives. Nominees will be selected based on expertise in the field of immunization practices...

  17. 5 CFR 307.104 - Treatment of individuals serving under VRAs.

    Science.gov (United States)

    2010-01-01

    ... REGULATIONS VETERANS RECRUITMENT APPOINTMENTS § 307.104 Treatment of individuals serving under VRAs. (a... service employees, may be reassigned, promoted, demoted, or transferred in accordance with the provisions... disqualifies a person for a VRA. (d) The Veterans Recruitment Appointment date for a recently separated veteran...

  18. Nutrient offerings from the meals and snacks served in four daycare centers in Guatemala City.

    NARCIS (Netherlands)

    Vossenaar, M.; Panday, B.; Hamelinck, V.; Soto-Méndez, M.J.; Doak, C.M.; Solomons, N.W.

    2011-01-01

    Objective: To assess the nutritional content and contribution to recommended nutrient intakes of the menu offerings in diverse daycare centers serving low-income urban families in Guatemala City. Methods: An observational study design was used to record all food and drink items offered to children

  19. 77 FR 57035 - Notice of Commission's Implementation of Procedure of Serving Parties in an Electronic Format

    Science.gov (United States)

    2012-09-17

    ... statute or regulation. Henceforth, that service will be made in an electronic format, rather than by mail... Commission's Implementation of Procedure of Serving Parties in an Electronic Format AGENCY: Federal... when required by statute or regulation. Henceforth, that service will be made in an electronic format...

  20. Financial Aid in Hispanic-Serving Institutions: Aligning Resources with HSI Commitments

    Science.gov (United States)

    Venegas, Kristan M.

    2015-01-01

    The purpose of this chapter is to review the literature related to Hispanic-serving institutions and financial aid. Based on this review, a framework for guiding HSIs that considers the role of financial aid in meeting the needs of Latino/a students is suggested.

  1. Students Serving Christ: Understanding the Role of Student Subcultures on a College Campus

    Science.gov (United States)

    Magolda, Peter; Ebben, Kelsey

    2007-01-01

    This article uses the Students Serving Christ student organization to examine the role of student subcultures in higher education. Using subculture theories, this article examines the origins of student subcultures, explores how subcultures are formed and sustained, reveals what counts as normal within and among student subcultures, investigates…

  2. A Systematic Review of Life Skill Development Through Sports Programs Serving Socially Vulnerable Youth

    NARCIS (Netherlands)

    Hermens, N.J.; Super, Sabina; verkooijen, kirsten; Koelen, Maria

    2017-01-01

    Purpose: Despite the strong belief in sports programs as a setting in which socially vulnerable youth can develop life skills, no overview exists of life skill development in sports programs serving this youth group. Therefore, the present systematic review provides an overview of the evidence on

  3. A Systematic Review of Life Skill Development Through Sports Programs Serving Socially Vulnerable Youth

    NARCIS (Netherlands)

    Hermens, Niels; Super, Sabina; Verkooijen, Kirsten T.; Koelen, Maria A.

    2017-01-01

    Despite the strong belief in sports programs as a setting in which socially vulnerable youth can develop life skills, no overview exists of life skill development in sports programs serving this youth group. Therefore, the present systematic review provides an overview of the evidence on life skill

  4. Consumer understanding of calorie amounts and serving size: implications for nutritional labelling.

    Science.gov (United States)

    Vanderlee, Lana; Goodman, Samantha; Sae Yang, Wiworn; Hammond, David

    2012-07-18

    Increased consumption of sugar-sweetened beverages has contributed to rising obesity levels. Under Canadian law, calories for pre-packaged foods and beverages are presented by serving size; however, serving sizes differ across products and even for the same product in different containers. This study examined consumer understanding of calorie amounts for government nutrition labels and industry labelling schemes. A national sample of 687 Canadian adults completed an online survey. Participants were randomized to view images of Coke® bottles that displayed different serving sizes and calorie amounts. Participants viewed either the regulated nutrition information on the "back" of containers, or the voluntary calorie symbols displayed on the "front" of Coke® products. Participants were asked to determine how many calories the bottle contained. Across all conditions, 54.2% of participants correctly identified the number of calories in the beverage. Participants who viewed government-mandated nutrition information were more likely to answer correctly (59.0%) than those who saw industry labelling (49.1%) (OR=5.3, 95% CI: 2.6-10.6). Only 11.8% who viewed the Coke® bottle with calorie amounts per serving correctly identified the calorie amount, compared to 91.8% who saw calorie amounts per container, regardless of whether information was presented in the Nutrition Facts Table or the front-of-pack symbol (OR=242.9, 95% CI: 112.1-526.2). Few individuals can use nutrition labels to correctly identify calorie content when presented per serving or using industry labelling schemes. The findings highlight the importance of revising labelling standards and indicate that industry labelling initiatives warrant greater scrutiny.

  5. Energy and Nutrient Content of Food Served and Consumed by Nursing Home Residents.

    Science.gov (United States)

    Buckinx, F; Allepaerts, S; Paquot, N; Reginster, J Y; de Cock, C; Petermans, J; Bruyère, O

    2017-01-01

    The aim of this study was to compare energy and protein content of the served food with the actual intake from the food consumed by nursing home residents. This study also aimed to compare food intake and dietary allowances. This is a cross sectional study. This study was performed in nursing homes. Residents of these 2 nursing homes were eligible for the study if they agreed to participate and if they meet the selection criteria (to be older than 65 years and have a regular texture diet). Nutrient content of the served food and real food consumption was calculated for all meals during a 5-day period by precise weighting method. Difference between consumed and served dietary content was evaluated by the Chi² test. Seventy-four Belgian nursing home residents (75% of women, 85.8 ± 7.04 years on average) were included in this study. These subjects had a mean body mass index of 24.9 ± 4.83 kg/m². The mean energy content of the served food was 1783.3 ± 125.7 kcal per day. However, residents did not eat the whole of the meals and the actual energy content of the consumed food was significantly less (1552.4 ± 342.1 kcal per day; peating significantly more energy than the others (p=.04). Meals served in nursing homes are not entirely consumed by their residents. As expected, the energy consumed are lower in subjects considered as malnourished or at risk of malnutrition.

  6. What's for dinner? Types of food served at family dinner differ across parent and family characteristics.

    Science.gov (United States)

    Neumark-Sztainer, Dianne; MacLehose, Rich; Loth, Katie; Fulkerson, Jayne A; Eisenberg, Marla E; Berge, Jerica

    2014-01-01

    To examine the types of food served at family dinner in the homes of adolescents and correlations with parent and family sociodemographic characteristics, psychosocial factors and meal-specific variables. A cross-sectional population-based survey completed by mail or telephone by parents participating in Project F-EAT (Families and Eating and Activity in Teens) in 2009-2010. Homes of families with adolescents in Minneapolis/St. Paul urban area, MN, USA. Participants included 1923 parents/guardians (90·8% female; 68·5% from ethnic/racial minorities) of adolescents who participated in EAT 2010. Less than a third (28%) of parents reported serving a green salad at family dinner on a regular basis, but 70% reported regularly serving vegetables (other than potatoes). About one-fifth (21%) of families had fast food at family dinners two or more times per week. Variables from within the sociodemographic domain (low educational attainment) psychosocial domain (high work-life stress, depressive symptoms, low family functioning) and meal-specific domain (low value of family meals, low enjoyment of cooking, low meal planning, high food purchasing barriers and fewer hours in food preparation) were associated with lower healthfulness of foods served at family dinners, in analyses adjusted for sociodemographic characteristics. There is a need for interventions to improve the healthfulness of food served at family meals. Interventions need to be suitable for parents with low levels of education; take parent and family psychosocial factors into account; promote more positive attitudes toward family meals; and provide skills to make it easier to plan and prepare healthful family meals.

  7. Bringing cutting-edge Earth and ocean sciences to under-served and rural audiences through informal science education

    Science.gov (United States)

    Cooper, S. K.; Petronotis, K. E.; Ferraro, C.; Johnson, K. T. M.; Yarincik, K.

    2017-12-01

    The International Ocean Discovery Program (IODP) is an international marine research collaboration that explores Earth's history and dynamics using ocean-going research platforms to recover data recorded in seafloor sediments and rocks and to monitor subseafloor environments. The JOIDES Resolution is the flagship vessel of IODP and is operated by the National Science Foundation. It is an inspirational hook for STEM Earth and ocean topics for children and the general public of all ages, but is not easily accessible due to its international travels and infrequent U.S. port calls. In response, a consortium of partners has created the Pop-Up/Drill Down Science project. The multi-year project, funded by NSF's Advancing Informal Science Learning program, aims to bring the JR and its science to under-served and rural populations throughout the country. Consisting of an inflatable walk-through ship, a multi-media experience, a giant interactive seafloor map and a series of interactive exhibit kiosks, the exhibit, entitled, In Search of Earth's Secrets: A Pop-Up Science Encounter, will travel to 12 communities throughout the next four years. In each community, the project will partner with local institutions like public libraries and small museums as hosts and to train local Girl Scouts to serve as exhibit facilitators. By working with local communities to select events and venues for pop-up events, the project hopes to bring cutting edge Earth and ocean science in creative new ways to underserved populations and inspire diverse audiences to explore further. This presentation will provide details of the project's goals, objectives and development and provide avenues to become involved.

  8. The National Fire Research Laboratory

    Data.gov (United States)

    Federal Laboratory Consortium — The National Fire Research Laboratory (NFRL) is adding a unique facility that will serve as a center of excellence for fireperformance of structures ranging in size...

  9. What's Being Served for Dinner? An Exploratory Investigation of the Associations between the Healthfulness of Family Meals and Child Dietary Intake.

    Science.gov (United States)

    Trofholz, Amanda C; Tate, Allan D; Draxten, Michelle L; Rowley, Seth S; Schulte, Anna K; Neumark-Sztainer, Dianne; MacLehose, Richard F; Berge, Jerica M

    2017-01-01

    Little is known about the healthfulness of foods offered at family meals or the relationship between the food's healthfulness and child overall dietary intake. This exploratory study uses a newly developed Healthfulness of Meal Index to examine the association between the healthfulness of foods served at family dinners and child dietary intake. Direct observational, cross-sectional study. Primarily low-income, minority families (n=120) video recorded 8 days of family dinners and completed a corresponding meal screener. Dietary recalls were completed on the target child (6 to 12 years old). The Healthfulness of Meal Index was used to measure meal healthfulness and included component scores for whole fruit, 100% juice, vegetables, dark green vegetables, dairy, protein, added sugars, and high-sodium foods. Child dietary intake measured by three 24-hour dietary recalls. Linear regression models estimated the association between the healthfulness of foods served at dinner meals and overall child HEI. The majority of coded meals included foods from protein and high-sodium components; more than half included foods from dairy and vegetable components. Nearly half of the meals had an added-sugar component food (eg, soda or dessert). Few meals served foods from fruit, 100% juice, or dark green vegetable components. Many components served at family dinner meals were significantly associated with child daily intake of those same foods (ie, dark green vegetable, non-dark green vegetables, dairy, and added sugars). The Healthfulness of Meal Index total score was significantly associated with child HEI score. This study represents the first report of a new methodology to collect data of foods served at family dinners. Results indicated a significant association between the majority of components served at family dinner meals and child overall dietary intake. Validation of the Healthfulness of Meal Index and video-recorded family meal methodology is needed to strengthen these

  10. What’s Being Served for Dinner?: An Exploratory Investigation of the Associations between the Healthfulness of Family Meals and Child Dietary Intake

    Science.gov (United States)

    Trofholz, Amanda C.; Tate, Allan D.; Draxten, Michelle L.; Rowley, Seth S.; Schulte, Anna K.; Neumark-Sztainer, Dianne; MacLehose, Richard F.; Berge, Jerica M.

    2016-01-01

    Background Little is known about the healthfulness of foods offered at family meals or the relationship between the food’s healthfulness and child overall dietary intake. Objective This exploratory study uses a newly-developed Healthfulness of Meal (HOM) index to examine the association between the healthfulness of foods served at family dinners and child dietary intake. Design Direct observational, cross-sectional study. Participants/setting Primarily low-income, minority families (n=120) video-recorded 8 days of family dinners and completed a corresponding meal screener. Dietary recalls were completed on the target child (6–12 years old). The HOM index was used to measure meal healthfulness and included component scores for whole fruit, 100% juice, vegetables, dark green vegetables, dairy, protein, added sugars, and high sodium foods. Main outcome measures Child dietary intake measured by three 24-hour dietary recalls. Statistical analyses performed Linear regression models estimated the association between the foods served at dinner meals and overall child dietary intake. Results The majority of coded meals included foods from protein and high sodium components; over half included foods from dairy and vegetable components. Nearly half of the meals had an added sugar component food (e.g., soda, dessert). Few meals served foods from fruit, 100% juice, or dark green vegetable components. Many components served at family dinner meals were significantly associated with child daily intake of those same foods (i.e., dark green, non-dark green vegetables, dairy, and added sugars). The HOM index total score was significantly associated with child HEI score. Conclusions This study represents the first report of a new methodology to collect data of foods served at family dinners. Results indicated a significant association between the majority of components served at family dinner meals and child overall dietary intake. Validation of the HOM index and video

  11. EVALUATION OF THE MICROBIAL CHARACTERISTICS OF MEALS SERVED IN PUBLIC CATERINGS IN ITALY

    Directory of Open Access Journals (Sweden)

    A. Favilli

    2011-01-01

    Full Text Available A study was conducted to evaluate the microbiological quality, including total mesophilic counts and markers of bacteriological hygiene, as indicator of food safety of three categories of the most consumed meals in the public catering. Cold gastronomy products, cooked warm-served products, and cooked cold-served products were tested for bacterial contamination. Throughout the experiment, 2142 samples and 2680 surfaces were examined for total counts of aerobic bacteria, counts of indicator organisms (coliform organisms and Escherichia coli and pathogens (Staphylococcus aureus, Salmonella spp., and Listeria monocytogenes. Implementation of the HACCP system, together with training in personnel hygiene, good manufacturing practices, and cleaning and sanitation procedures, could result in lower aerobic plate counts and a lower incidence of S. aureus, coliform organisms, E. coli, Salmonella spp. and L. monocytogenes were not found in all samples studied. The microbial results of this study demonstrate that personnel training together with HACCP application might contribute to improve the food safety of meals.

  12. A nutritional intervention to reduce the calorie content of meals served at psychiatric rehabilitation programs.

    Science.gov (United States)

    Casagrande, Sarah Stark; Dalcin, Arlene; McCarron, Phyllis; Appel, Lawrence J; Gayles, Debra; Hayes, Jennifer; Daumit, Gail

    2011-12-01

    To assess the effectiveness of an intervention to reduce the calorie content of meals served at two psychiatric rehabilitation programs. Intervention staff assisted kitchen staff with ways to reduce calories and improve the nutritional quality of meals. Breakfast and lunch menus were collected before and after a 6-month intervention period. ESHA software was used to determine total energy and nutrient profiles of meals. Total energy of served meals significantly decreased by 28% at breakfast and 29% at lunch for site 1 (P breakfast for site 2 (P = 0.018). Total sugars significantly decreased at breakfast for both sites (P ≤ 0.001). In general, sodium levels were high before and after the intervention period. The nutrition intervention was effective in decreasing the total energy and altering the composition of macro-nutrients of meals. These results highlight an unappreciated opportunity to improve diet quality in patients attending psychiatric rehabilitation programs.

  13. Laughing at the Looking Glass: Does Humor Style Serve as an Interpersonal Signal?

    Directory of Open Access Journals (Sweden)

    Virgil Zeigler-Hill

    2013-01-01

    Full Text Available Objective: The provision of information appears to be an important feature of humor. The present studies examined whether humor serves as an interpersonal signal such that an individual's style of humor is associated with how the individual is perceived by others. Method: We examined this issue across two studies. In Study 1, undergraduate participants (257 targets were rated more positively by their friends and family members (1194 perceivers when they possessed more benign humor styles. In Study 2, 1190 community participants rated the romantic desirability of targets ostensibly possessing different humor styles. Results: Across both studies, our results were consistent with the possibility that humor serves as a signal. More specifically, individuals with benign humor styles (affiliative and self-enhancing humor styles were evaluated more positively than those targets with injurious humor styles (aggressive and self-defeating humor styles. Conclusion: These findings are discussed in terms of the role that humor may play in interpersonal perception and relationships.

  14. Energy flow analysis during the tennis serve: comparison between injured and noninjured tennis players.

    Science.gov (United States)

    Martin, Caroline; Bideau, Benoit; Bideau, Nicolas; Nicolas, Guillaume; Delamarche, Paul; Kulpa, Richard

    2014-11-01

    Energy flow has been hypothesized to be one of the most critical biomechanical concepts related to tennis performance and overuse injuries. However, the relationships among energy flow during the tennis serve, ball velocity, and overuse injuries have not been assessed. To investigate the relationships among the quality and magnitude of energy flow, the ball velocity, and the peaks of upper limb joint kinetics and to compare the energy flow during the serve between injured and noninjured tennis players. Case-control study; Level of evidence, 3. The serves of expert tennis players were recorded with an optoelectronic motion capture system. The forces and torques of the upper limb joints were calculated from the motion captures by use of inverse dynamics. The amount of mechanical energy generated, absorbed, and transferred was determined by use of a joint power analysis. Then the players were followed during 2 seasons to identify upper limb overuse injuries with a questionnaire. Finally, players were classified into 2 groups according to the questionnaire results: injured or noninjured. Ball velocity increased and upper limb joint kinetics decreased with the quality of energy flow from the trunk to the hand + racket segment. Injured players showed a lower quality of energy flow through the upper limb kinetic chain, a lower ball velocity, and higher rates of energy absorbed by the shoulder and elbow compared with noninjured players. The findings of this study imply that improper energy flow during the tennis serve can decrease ball velocity, increase upper limb joint kinetics, and thus increase overuse injuries of the upper limb joints. © 2014 The Author(s).

  15. The Amish: A Distinctive Cosmos Serving Well For A Philological Dualism

    OpenAIRE

    Erbay, Şakire

    2016-01-01

    The success of the Amish in maintaining their ancestral language until now has been well-documented in the related literature, and the arguments about this maintenance sound not to dry up any time soon. At the heart of the existing discussions stand the questions of how and to what extent they have managed to protect their language. The present theoretical commentary serves as an explanatory account of this distinctive issue. To that end, without going into much detail , the author first sets...

  16. Caractéristiques écologiques du peuplement ligneux de la réserve ...

    African Journals Online (AJOL)

    SARAH

    29 mai 2013 ... RESUME : Objectifs : Cette étude a pour objectif la caractérisation des différents paramètres structuraux du peuplement ligneux de la réserve de biosphère du Ferlo (RBF). Méthodes et résultats : En 2011, nous avons procédé à une mesure des caractéristiques dendrométriques des arbres et un inventaire ...

  17. HANET: Millimeter wave based intelligent radio architecture for serving place time capacity issue

    DEFF Research Database (Denmark)

    Lala, Purnima; Sørensen, Troels Bundgaard; Prasad, Ramjee

    2015-01-01

    Small Unmanned Aerial Vehicles (UAVs) are advancing their scope beyond military applications. Most of the work has been concentrated in employing multi-UAV systems in providing cellular services to enhance network coverage. However, little or no attention has been considered in serving moving...... on airborne HANET members as load balancing assistance to the primary network to offload user traffic to the nearby base station. The paper also presents a conceptual physical design of a HANET member to further endorse the proposed architecture....

  18. Partnerships Among Canadian Agencies Serving Women with Substance Abuse Issues and Their Children

    OpenAIRE

    Sword, Wendy; Niccols, Alison; Yousefi-Nooraie, Reza; Dobbins, Maureen; Lipman, Ellen; Smith, Patrick

    2013-01-01

    Women with substance use issues and their children have unique needs that are best met through collaborative and coordinated service delivery offered by a variety of agencies. However, in Canada and elsewhere, services tend to be fragmented and fail to address children?s needs. This study aimed to describe the partnership patterns, activities, and qualities among Canadian agencies serving women with addictions and to determine predictors of partnerships. We found that a number of partnerships...

  19. Serving an Indigenous community: Exploring the cultural competence of medical students in a rural setting

    OpenAIRE

    Wong, Chin Hoong; Chen, Lee Ping; Koh, Kwee Choy; Chua, Siew Houy; Jong, Darren Chee Hiung; Mohd Fauzi, Nurliyana Mardhiah; Lim, Sue Yin

    2017-01-01

    Since 2013, medical students from the International Medical University (IMU) in Malaysia have been providing primary healthcare services, under the supervision of faculty members, to the indigenous people living in Kampung Sebir. The project has allowed the students to learn experientially within a rural setting. This study aims to examine the cultural competence of IMU medical students through an examination of their perspective of the indigenous people who they serve and the role of this co...

  20. An Evaluation of the British Red Cross’ Educational Pilot Project for Young People Serving Reparation Orders

    OpenAIRE

    Dresser, Paul; Irving, Adele; Soppitt, Sarah

    2015-01-01

    Using Newcastle Youth Offending Team (YOT) as a case-study, this report presents the findings of the evaluation of the British Red Cross (BRC) Educational Pilot Project (EPP) for service users serving reparation as part of Community Orders. The EPP was implemented between November 2011 and June 2012. However prior to this development, the BRC and Newcastle YOT had been working in partnership since 2005, to offer young people alternative forms of youth justice, focused around more physical tas...

  1. Team collaboration: The use of behavior principles for serving students with ASD

    OpenAIRE

    Donaldson, AL; Stahmer, AC; Stahmer, AC; Stahmer, AC

    2014-01-01

    © American Speech-Language-Hearing Association. Purpose: Speech-language pathologists (SLPs) and behavior analysts are key members of school-based teams that serve children with autism spectrum disorders (ASD). Behavior analysts approach assessment and intervention through the lens of applied behavior analysis (ABA). ABA-based interventions have been found effective for targeting skills across multiple domains for children with ASD. However, some SLPs may be unfamiliar with the breadth of ABA...

  2. An Unexpected Case of Lyme Disease in a Soldier Serving in Northern Iraq

    Science.gov (United States)

    2010-05-01

    MILITARY MEDICINE, 175,5:367,2010 An Unexpected Case of Lyme Disease in a Soldier Serving in Northern Iraq CPT Jeremy B. Fisher, SP USA *; CPT...Christopher E. Curtis, MC USAt 188143 ABSTRACT Lyme disease is a tick-transmitted disease caused by the spirochete Borrelia burgdorferi. Cases have been...Turkey.3-S We report an unexpected case of Lyme disease from Iraq. CASE REPORT A 28-year-old active duty Army male, on a deployment to northern Iraq

  3. DIALIGN: multiple DNA and protein sequence alignment at BiBiServ.

    OpenAIRE

    Morgenstern, Burkhard

    2004-01-01

    DIALIGN is a widely used software tool for multiple DNA and protein sequence alignment. The program combines local and global alignment features and can therefore be applied to sequence data that cannot be correctly aligned by more traditional approaches. DIALIGN is available online through Bielefeld Bioinformatics Server (BiBiServ). The downloadable version of the program offers several new program features. To compare the output of different alignment programs, we developed the program AltA...

  4. El aprendizaje en línea Online learning: Serving the needs of diverse students’ populations

    Directory of Open Access Journals (Sweden)

    Paquienséguy Françoise

    2010-01-01

    Full Text Available Este trabajo reporta resultados de un proyecto de investigación que analiza el uso de las tecnologías de la Información y de la Comunicación (TIC en los cursos en línea universitarios en Francia y en México. El marco teórico del estudio se deriva de la perspectiva francófona sobre los usos sociales de las TIC. Desde este enfoque, la apropiación del usuario de las tecnologías y servicios en línea es crucial para entender su desempeño académico porque las TIC se consideran construcciones sociales con diferentes significados, dependiendo de sus usuarios y contextos de uso. Este documento presenta los resultados de 25 entrevistas semiestructuradas con estudiantes de dos universidades mexicanas: la UdG Virtual y la UABC. Los resultados sugieren que el aprendizaje en línea atiende una variedad de necesidades de los estudiantes, incluyendo ayudarles a comprender la lógica de uso de la computadora y software básico, como fue el caso de algunos estudiantes de nuevo ingreso en la UABC, hasta el reconocimiento y validación de habilidades profesionales en el caso de los estudiantes adultos de la UdG Virtual. En general, los discursos de los alumnos mostraron diferentes niveles de apropiación y diferentes formas de utilización de los programas en línea disponibles, pero para la mayoría de los estudiantes, el aprendizaje en línea significó una oportunidad para avanzar académicamente, lo que no hubiera sido posible de otra manera. This paper reports results from a research project that analyzes the use of Information and Communication Technologies (ICTs in online higher education courses in France and Mexico. The francophone perspective on the development of the social uses of ICTs informs the theoretical approach. Within this view, the user’s appropriation of technologies and online services is crucial to understanding their academic performance, because ICTs are considered social constructions with different meanings according to

  5. Serving Satellite Remote Sensing Data to User Community through the OGC Interoperability Protocols

    Science.gov (United States)

    di, L.; Yang, W.; Bai, Y.

    2005-12-01

    Remote sensing is one of the major methods for collecting geospatial data. Hugh amount of remote sensing data has been collected by space agencies and private companies around the world. For example, NASA's Earth Observing System (EOS) is generating more than 3 Tb of remote sensing data per day. The data collected by EOS are processed, distributed, archived, and managed by the EOS Data and Information System (EOSDIS). Currently, EOSDIS is managing several petabytes of data. All of those data are not only valuable for global change research, but also useful for local and regional application and decision makings. How to make the data easily accessible to and usable by the user community is one of key issues for realizing the full potential of these valuable datasets. In the past several years, the Open Geospatial Consortium (OGC) has developed several interoperability protocols aiming at making geospatial data easily accessible to and usable by the user community through Internet. The protocols particularly relevant to the discovery, access, and integration of multi-source satellite remote sensing data are the Catalog Service for Web (CS/W) and Web Coverage Services (WCS) Specifications. The OGC CS/W specifies the interfaces, HTTP protocol bindings, and a framework for defining application profiles required to publish and access digital catalogues of metadata for geographic data, services, and related resource information. The OGC WCS specification defines the interfaces between web-based clients and servers for accessing on-line multi-dimensional, multi-temporal geospatial coverage in an interoperable way. Based on definitions by OGC and ISO 19123, coverage data include all remote sensing images as well as gridded model outputs. The Laboratory for Advanced Information Technology and Standards (LAITS), George Mason University, has been working on developing and implementing OGC specifications for better serving NASA Earth science data to the user community for many

  6. Sleep restriction and serving accuracy in performance tennis players, and effects of caffeine.

    Science.gov (United States)

    Reyner, L A; Horne, J A

    2013-08-15

    Athletes often lose sleep on the night before a competition. Whilst it is unlikely that sleep loss will impair sports mostly relying on strength and endurance, little is known about potential effects on sports involving psychomotor performance necessitating judgement and accuracy, rather than speed, as in tennis for example, and where caffeine is 'permitted'. Two studies were undertaken, on 5h sleep (33%) restriction versus normal sleep, on serving accuracy in semi-professional tennis players. Testing (14:00 h-16:00 h) comprised 40 serves into a (1.8 m×1.1 m) 'service box' diagonally, over the net. Study 1 (8 m; 8 f) was within-Ss, counterbalanced (normal versus sleep restriction). Study 2 (6m;6f -different Ss) comprised three conditions (Latin square), identical to Study 1, except for an extra sleep restriction condition with 80 mg caffeine vs placebo in a sugar-free drink, given (double blind), 30 min before testing. Both studies showed significant impairments to serving accuracy after sleep restriction. Caffeine at this dose had no beneficial effect. Study 1 also assessed gender differences, with women significantly poorer under all conditions, and non-significant indications that women were more impaired by sleep restriction (also seen in Study 2). We conclude that adequate sleep is essential for best performance of this type of skill in tennis players and that caffeine is no substitute for 'lost sleep'. 210. © 2013.

  7. Serve sizes and frequency of food consumption in Australian children aged 14 and 24 months.

    Science.gov (United States)

    Mauch, Chelsea; Magarey, Anthea; Byrne, Rebecca; Daniels, Lynne

    2017-02-01

    To describe the dietary intake of a sample of Australian children. Three days (1×24 hour recall, 2×24 hour records) of dietary intake data were collected from 409 and 363 mother-child dyads (resident in Brisbane and South Australia) at 14 (T2) and 24 (T3) months of age respectively as part of the NOURISH and SAIDI studies. Data presented include foods consumed by ≥10% of children, number of consumers and median serve size. Thirteen of 25 vegetables consumed by more than 10% of children at T2 were consumed by a lower proportion at T3 (9:1-5% less consumers; 4: 10-16% less). Eleven discretionary foods were consumed by greater than 10% of children at T2, and by T3, this number had almost doubled. Increased exposure to discretionary food and decreased exposure to vegetables is occurring in the transition toward family food, during a time of increasing independence and emerging neophobia. Implications for Public Health: The age-related decline in dietary quality is of concern, with potential concurrent impact on nutritional adequacy, development of food preferences and later eating patterns. Serve size data could be used to inform serve sizes for toddlers in future editions of the Australian Guide to Healthy Eating. © 2016 The Authors.

  8. Serving vegetables first: A strategy to increase vegetable consumption in elementary school cafeterias.

    Science.gov (United States)

    Elsbernd, S L; Reicks, M M; Mann, T L; Redden, J P; Mykerezi, E; Vickers, Z M

    2016-01-01

    Vegetable consumption in the United States is low despite the wealth of evidence that vegetables play an important role in reducing risk of various chronic diseases. Because eating patterns developed in childhood continue through adulthood, we need to form healthy eating habits in children. The objective of this study was to determine if offering vegetables before other meal components would increase the overall consumption of vegetables at school lunch. We served kindergarten through fifth-grade students a small portion (26-33 g) of a raw vegetable (red and yellow bell peppers) while they waited in line to receive the rest of their lunch meal. They then had the options to take more of the bell peppers, a different vegetable, or no vegetable from the lunch line. We measured the amount of each vegetable consumed by each child. Serving vegetables first greatly increased the number of students eating vegetables. On intervention days most of the vegetables consumed came from the vegetables-first portions. Total vegetable intake per student eating lunch was low because most students chose to not eat vegetables, but the intervention significantly increased this value. Serving vegetables first is a viable strategy to increase vegetable consumption in elementary schools. Long-term implementation of this strategy may have an important impact on healthy eating habits, vegetable consumption, and the health consequences of vegetable intake. Copyright © 2015 Elsevier Ltd. All rights reserved.

  9. Healing leadership: the serving leader's impact on patient outcomes in a clinical environment

    Directory of Open Access Journals (Sweden)

    Andenoro A

    2012-05-01

    Full Text Available Chris Nagel1, Anthony C Andenoro21Medical Operations – Continuous Improvement, Cleveland Clinic, Cleveland, OH; 2Department of Organizational Leadership, Gonzaga University, Spokane, WA, USAAbstract: The future of health care is a topic that has significant importance to patients and caregivers alike for generations to come. As the health care industry becomes more complex, leadership and the examination of how to most effectively apply it to meet efficiency standards and optimize the patient experience will become paramount. Through this paper the authors provide the foundation for meeting this need through an innovative and socially adept framework that identifies the critical character attributes of a serving leader and the powerful impact that serving leaders can have on patient outcomes in the health care setting. This framework is grounded in a leadership theoretical foundation and contextually examined through qualitative methods. As the business of health care becomes more complex and more competitive, finding ways to improve processes and create healing environments conducive to improved patient outcomes will differentiate average health care and excellent health care in the future. This paper provides the impetus for successfully addressing these needs through the development of serving leaders, and three specific characteristics: emotional care, presence, and awareness.Keywords: servant leadership, health care, patient outcomes

  10. Assessing the financial impacts of distributed energy on load serving entities

    International Nuclear Information System (INIS)

    Wang, Zeyu; Negash, Ahlmahz; Kirschen, Daniel

    2015-01-01

    This article analyzes the financial impact of distributed energy resources (DERs) owned and operated by commercial customers on the load serving entities (LSEs). DERs reduce the customers' electricity bills and hence the revenues collected by their LSE. However, changes in customer demand profiles can potentially reduce the aggregated system demand profile, and therefore, reduce the LSE's costs in wholesale markets. Analysis of these financial impacts indicates that the LSE's lost revenue ultimately outweighs its reduced expenses. This is largely due to a significant reduction in revenue from demand charges. Dispatchable DERs, including energy storages and demand response, result in more financial losses for LSEs than photovoltaics. The financial losses LSEs face indicate that redesigning commercial customer tariffs is necessary in order for LSEs to accommodate customer owned DERs properly. Several suggestions on modifying commercial tariffs are presented. - Highlights: • We analyze the financial impacts on load serving entities of DERs owned by commercial customers. • Under the selected commercial tariff, load serving entities suffer economic losses. • Energy storages and demand response results in more financial losses for LSE than photovoltaics. • We provide some suggestions for tariff modifications.

  11. Comparative Analysis of Return of Serve Comparative Analysis of Return of Serve as Counter- as Counter-attack in Modern Tennis attack in Modern Tennis attack in Modern Tennis

    Directory of Open Access Journals (Sweden)

    Petru Eugen MERGHEŞ

    2017-02-01

    Full Text Available High performance modern tennis is characterised by high dynamism, speed in thinking and action, precision and high technical and tactical skills. In this study, we used direct observation and statistical recording of nine matches during two competition years in the tennis players Roger Federer, Rafael Nadal and Andre Agassi. In these tennis players, we studied mainly the return of serve, one of the most important shots in tennis, together with serve, as first shots in a point. We have chosen the three tennis players because they are the best example of return of serve as shown by the matches recorded and interpreted. The study we have carried out shows that return of serve makes Agassi a winner in most matches. The high percentage in Federer’s serves makes his adversaries have a lower percentage in return of serve, which prevents them to win against his serve. High percentage in return of serve results in more points on the adversary’s serve and an opportunity to start the offensive point. After comparing the three tennis players mentioned above, we can see that the highest percentage of points won on return of serve belongs to Agassi, which ranks him among the best return of serve tennis players in the world. The tennis player with the highest percentage in return of service is the one who wins the match, which shows, once again, the importance of the return of serve. Return of serve can be a strong counter-attack weapon if used at its highest level.

  12. [Motivation and barriers in the consumption of five daily servings of fruit and vegetables by mothers of school age children and primary school teachers].

    Science.gov (United States)

    Olivares, Sonia; Lera, Lydia; Mardones, María Angélica; Araneda, Jacqueline; Olivares, María Antonieta; Colque, Maria Ester

    2009-06-01

    As a baseline for the promotion of health and the design of educational interventions, the benefits, barriers and stages of change related to the consumption of five daily servings of fruit and vegetables were studied in 463 mothers of school age children from different socioeconomic levels (SEL) and 412 primary school teachers in 3 cities in Chile. These groups were selected because of their influence over children's eating habits. For the evaluation of stages changes, a questionnaire designed by the American Institute for Cancer Research was adapted and applied. The questionnaire was answered voluntarily by the participants. 58% of the mothers and 60% of the teachers ate 1-2 servings of fruit and vegetables daily; 29.4 and 32.3% ate 3-4 servings and only 10 and 4% respectively ate 5 servings. Benefits reported from fruit and vegetable consumption in both groups were pleasure, wellness, a sense of well being and weight management. Barriers mentioned were forgetfulness, time constraints, nonsatisfaction of appetite and lack of motivation. The price of fruit and vegetables was considered high by 15.1% of mothers of medium high SEL and by 26.4% of medium low SEL (p motivation for eating more fruit and vegetables and to thus support this healthy eating habit in children.

  13. Editorial -Research! Research! Research! What are Thou?

    Directory of Open Access Journals (Sweden)

    Ashok Shyam

    2013-04-01

    Full Text Available Being in field of Orthopaedic research since last 6 years, I have personally been witness to the rapid change in landscape of Othopaedic Research and also medical research in general. The sheer volumes of publications is overwhelming to the extent of being mostly ineffective in providing significant positive addition to the current literature. “There are too many variables” is one of my favorite phrase when I start to explain something to myself. Looking at as many variables as we can think of, makes us understand concepts within the limitations of given variables. Something similar to Ashby’s law that we spoke about in last Editorial [1]. However when we try to apply this to word ‘Research’ the amount of subjective stereotype that is associated with the word defeats all attempt to decipher and communicate clearly. Originally word Research derived from French ‘Researche’ simply means ‘Pursuit of Knowledge’. We as medical practitioners in search of better treatment for our patients are always in pursuit of knowledge. This knowledge is mostly build individually and is learned from individual experience and learning. This is a subjective body of knowledge and this is what makes one surgeon better than another. But is this ‘Research’? Yes it is Research and it serves the main purpose of medical research that is to improve the treatment given to patients. However this is a limited form of research, limited by individual’s ability and capacity. It also does not subject itself to rigorous ‘scientific methods’ and may not be acceptable to a community of ‘Modern Researchers’. Another form of Research of pursuit of knowledge is again from the clinics and from reading journals and books. A collaboration of clinical experience and written word adds a more thoughtful way of pursuing knowledge. This I think is the way majority of medical practitioners acquire knowledge. This keeps them updated and also helps them provide good

  14. Evidence-informed decision-making by professionals working in addiction agencies serving women: a descriptive qualitative study

    Directory of Open Access Journals (Sweden)

    Jack Susan M

    2011-11-01

    Full Text Available Abstract Background Effective approaches to the prevention and treatment of substance abuse among mothers have been developed but not widely implemented. Implementation studies suggest that the adoption of evidence-based practices in the field of addictions remains low. There is a need, therefore, to better understand decision making processes in addiction agencies in order to develop more effective approaches to promote the translation of knowledge gained from addictions research into clinical practice. Methods A descriptive qualitative study was conducted to explore: 1 the types and sources of evidence used to inform practice-related decisions within Canadian addiction agencies serving women; 2 how decision makers at different levels report using research evidence; and 3 factors that influence evidence-informed decision making. A purposeful sample of 26 decision-makers providing addiction treatment services to women completed in-depth qualitative interviews. Interview data were coded and analyzed using directed and summative content analysis strategies as well as constant comparison techniques. Results Across all groups, individuals reported locating and using multiple types of evidence to inform decisions. Some decision-makers rely on their experiential knowledge of addiction and recovery in decision-making. Research evidence is often used directly in decision-making at program management and senior administrative levels. Information for decision-making is accessed from a range of sources, including web-based resources and experts in the field. Individual and organizational facilitators and barriers to using research evidence in decision making were identified. Conclusions There is support at administrative levels for integrating EIDM in addiction agencies. Knowledge transfer and exchange strategies should be focussed towards program managers and administrators and include capacity building for locating, appraising and using research evidence

  15. Variables that Predict Serve Efficacy in Elite Men’s Volleyball with Different Quality of Opposition Sets

    Science.gov (United States)

    Valhondo, Álvaro; Fernández-Echeverría, Carmen; González-Silva, Jara; Claver, Fernando; Moreno, M. Perla

    2018-01-01

    Abstract The objective of this study was to determine the variables that predicted serve efficacy in elite men’s volleyball, in sets with different quality of opposition. 3292 serve actions were analysed, of which 2254 were carried out in high quality of opposition sets and 1038 actions were in low quality of opposition sets, corresponding to a total of 24 matches played during the Men’s European Volleyball Championships held in 2011. The independent variables considered in this study were the serve zone, serve type, serving player, serve direction, reception zone, receiving player and reception type; the dependent variable was serve efficacy and the situational variable was quality of opposition sets. The variables that acted as predictors in both high and low quality of opposition sets were the serving player, reception zone and reception type. The serve type variable only acted as a predictor in high quality of opposition sets, while the serve zone variable only acted as a predictor in low quality of opposition sets. These results may provide important guidance in men’s volleyball training processes. PMID:29599869

  16. NCI Research Specialist Award (R50)

    Science.gov (United States)

    Award enables scientists to pursue stable research careers within an existing cancer research program, but not serve as independent investigators. Letter of Intent due: January 2, 2017 Application due: February 2, 2017

  17. Research at USAFA 2012

    Science.gov (United States)

    2012-02-01

    doubt!” from the fermentative aspect (ethanol) and hold great promise for produc- ing large yields of biomass available for creating renewable...Peregrine’s 20-cm diameter mem- brane telescope into a volume the size of an individual serving of yogurt ! Latch’s research has been very successful

  18. Research Article Special Issue

    African Journals Online (AJOL)

    2018-01-15

    Jan 15, 2018 ... pplied Social Sciences, University of Sultan Zainal Abidin, Gong Bad ... r hockey; passing skills; wall pass; diagonal pass; square pass. .... researchers also conducted an analysis of the two video games that are .... This study serves as a useful starting point to appreciate the benefits of employing specifics.

  19. Escherichia coli contamination of babies' food-serving utensils in a district of West Sumatra, Indonesia.

    Science.gov (United States)

    Kusuma, Aria; Eryando, Tris; Susanna, Dewi

    2012-01-01

    Contamination of baby's complementary food may occur with Escherichia coli from several sources including unclean utensils. We examined the relationship between socio-economic conditions, environmental factors, characteristics of food handlers and contamination of babies food-serving utensils with E. coli. The study was conducted in 21 villages of the Community Health Centre (CHC) Selayo in Indonesia. A cross-sectional design was used. A sample of 142 households, which had a 6-12 month-old baby on complementary food, was chosen randomly using midwives' registration books. Respondents were interviewed using a semi-structured questionnaire. Check-lists were used for observations. Standard laboratory methods were used for collection of specimen and confirmation of contamination with E. coli. More than half of the respondents (59.2%) used water that had high risk of contamination and 61.3% of the latrines did not meet the criteria of a healthy latrine. Waste management practices of nearly all respondents (97.9%) were below the standards set by the Ministry of Health. More than half of the respondents (68.3%) did not wash their hands with soap for 20 seconds and 52.1% did not use flowing water for washing hands. Majority of the respondents' hands (57%, 81/142) and 72.2% (104/142) of the eating utensils were found to be contaminated by E. coli. Contaminated hands of food handlers were more likely to contaminate the babies food-serving utensils (OR: 3.7; 95%CI: 1.62-8.46, p 0.002). Contamination of the hands of food handler was associated with contamination of babies food-serving utensils by E. coli. Hence, food handlers should be trained on proper hand washing methods.

  20. A simple method for serving Web hypermaps with dynamic database drill-down

    Directory of Open Access Journals (Sweden)

    Carson Ewart R

    2002-08-01

    Full Text Available Abstract Background HealthCyberMap http://healthcybermap.semanticweb.org aims at mapping parts of health information cyberspace in novel ways to deliver a semantically superior user experience. This is achieved through "intelligent" categorisation and interactive hypermedia visualisation of health resources using metadata, clinical codes and GIS. HealthCyberMap is an ArcView 3.1 project. WebView, the Internet extension to ArcView, publishes HealthCyberMap ArcView Views as Web client-side imagemaps. The basic WebView set-up does not support any GIS database connection, and published Web maps become disconnected from the original project. A dedicated Internet map server would be the best way to serve HealthCyberMap database-driven interactive Web maps, but is an expensive and complex solution to acquire, run and maintain. This paper describes HealthCyberMap simple, low-cost method for "patching" WebView to serve hypermaps with dynamic database drill-down functionality on the Web. Results The proposed solution is currently used for publishing HealthCyberMap GIS-generated navigational information maps on the Web while maintaining their links with the underlying resource metadata base. Conclusion The authors believe their map serving approach as adopted in HealthCyberMap has been very successful, especially in cases when only map attribute data change without a corresponding effect on map appearance. It should be also possible to use the same solution to publish other interactive GIS-driven maps on the Web, e.g., maps of real world health problems.

  1. Infrared-faint radio sources in the SERVS deep fields. Pinpointing AGNs at high redshift

    Science.gov (United States)

    Maini, A.; Prandoni, I.; Norris, R. P.; Spitler, L. R.; Mignano, A.; Lacy, M.; Morganti, R.

    2016-12-01

    Context. Infrared-faint radio sources (IFRS) represent an unexpected class of objects which are relatively bright at radio wavelength, but unusually faint at infrared (IR) and optical wavelengths. A recent and extensive campaign on the radio-brightest IFRSs (S1.4 GHz≳ 10 mJy) has provided evidence that most of them (if not all) contain an active galactic nuclei (AGN). Still uncertain is the nature of the radio-faintest IFRSs (S1.4 GHz≲ 1 mJy). Aims: The scope of this paper is to assess the nature of the radio-faintest IFRSs, testing their classification and improving the knowledge of their IR properties by making use of the most sensitive IR survey available so far: the Spitzer Extragalactic Representative Volume Survey (SERVS). We also explore how the criteria of IFRSs can be fine-tuned to pinpoint radio-loud AGNs at very high redshift (z > 4). Methods: We analysed a number of IFRS samples identified in SERVS fields, including a new sample (21 sources) extracted from the Lockman Hole. 3.6 and 4.5 μm IR counterparts of the 64 sources located in the SERVS fields were searched for and, when detected, their IR properties were studied. Results: We compared the radio/IR properties of the IR-detected IFRSs with those expected for a number of known classes of objects. We found that IR-detected IFRSs are mostly consistent with a mixture of high-redshift (z ≳ 3) radio-loud AGNs. The faintest ones (S1.4 GHz 100 μJy), however, could be also associated with nearer (z 2) dust-enshrouded star-burst galaxies. We also argue that, while IFRSs with radio-to-IR ratios >500 can very efficiently pinpoint radio-loud AGNs at redshift 2 < z < 4, lower radio-to-IR ratios ( 100-200) are expected for higher redshift radio-loud AGNs.

  2. Do painkillers serve as "hillbilly heroin" for rural adults with high levels of psychosocial stress?

    Science.gov (United States)

    Black, Pamela; Hendy, Helen M

    2017-07-05

    Nonmedical use of painkillers has increased in recent years, with some authors suggesting that painkillers serve as "hillbilly heroin": a drug chosen by rural adults to cope with psychosocial stresses in their lives. The present study compared rural and urban adults for their reported use of 5 drugs during the past year (painkillers, marijuana, cocaine, methamphetamine, heroin) and for associations between these 5 drugs and their reported psychosocial stressors. This study conducted secondary analyses of anonymous survey data provided by the 2014 National Survey on Drug Use and Health with responses from 8,699 rural and 18,481 urban adults. The survey included demographics (gender, age, race, education, marital status, family income), reports of whether participants had used each of 5 illicit drugs during the past year, and measures of psychological distress and social functioning problems. Controlling for demographics, rural adults showed no greater prevalence of painkiller use than urban adults, but rural adults were more likely than urban adults to use methamphetamine and less likely to use marijuana, cocaine, and heroin. Controlling for demographics, rural adults showed no associations between psychological or social stressors and the use of painkillers, but such stressors were significantly associated with the use of marijuana, methamphetamine, and heroin. Urban adults showed significant associations of psychological and social stressors with the use of painkillers, as well as with the use of marijuana, cocaine, and heroin. Results suggest that painkillers are unlikely to serve as "hillbilly heroin" for rural adults, but they may serve as "big-city heroin" for urban adults.

  3. Green serves the dirtiest. On the interaction between black and green quotas

    Energy Technology Data Exchange (ETDEWEB)

    Boehringer, Christoph [Oldenburg Univ. (Germany). Dept. of Economics; Rosendahl, Knut Einar [Statistics Norway Research Department, Oslo (Norway)

    2009-10-15

    Tradable black (CO2) and green (renewables) quotas gain in popularity and stringency within climate policies of many OECD countries. The overlapping regulation through both instruments, however, may have important adverse economic implications. Based on stylized theoretical analysis and substantiated with numerical model simulations for the German electricity market, we show that a green quota imposed on top of a black quota does not only induce substantial excess cost but serves the dirtiest power technologies as compared to a black quota regime only. (orig.)

  4. Over ten thousand cases and counting: acidbase.org is serving the critical care community.

    Science.gov (United States)

    Elbers, Paul W G; Van Regenmortel, Niels; Gatz, Rainer

    2015-01-01

    Acidbase.org has been serving the critical care community for over a decade. The backbone of this online resource consists of Peter Stewart's original text "How to understand Acid-Base" which is freely available to everyone. In addition, Stewart's Textbook of Acid Base, which puts the theory in today's clinical context is available for purchase from the website. However, many intensivists use acidbase.org on a daily basis for its educational content and in particular for its analysis module. This review provides an overview of the history of the website, a tutorial and descriptive statistics of over 10,000 queries submitted to the analysis module.

  5. [SINEs in mammalian genomes can serve as additional signals in formation of facultative heterochromatin].

    Science.gov (United States)

    Usmanova, N M; Kazakov, V I; Tomilin, N V

    2008-01-01

    Using computer-based methods we determined the global distribution of short interspersed nuclear elements (SINEs) in the human and mouse X chromosomes. It has been shown that this distributions is similar to the distributions of CpG islands and genes but is different from the distribution of LINE1 elements. Since SINEs (human Alu and mouse B2) may have binding sites for Polycomb protein YY1, we suggest that these repeats can serve as additional signals ("boosters") in Polycomb-dependent silencing of gene rich segments during X inactivation.

  6. Rethinking the core list of journals for libraries that serve schools and colleges of pharmacy.

    Science.gov (United States)

    Beckett, Robert D; Cole, Sabrina W; Rogers, Hannah K; Bickett, Skye; Seeger, Christina; McDaniel, Jennifer A

    2014-10-01

    The Core List of Journals for Libraries that Serve Schools and Colleges of Pharmacy is a guide for developing and maintaining pharmacy-affiliated library collections. A work group was created to update the list and design a process for updating that will streamline future revisions. Work group members searched the National Library of Medicine catalog for an initial list of journals and then applied inclusion criteria to narrow the list. The work group finalized the fifth edition of the list with 225 diverse publications and produced a sustainable set of criteria for journal inclusion, providing a structured, objective process for future updates.

  7. Designing (artificial) people to serve - the other side of the coin

    Science.gov (United States)

    Musiał, Maciej

    2017-09-01

    This paper addresses the issue of the ethical obligations of human beings towards the robots that will achieve the status of persons. In particular the text investigates the ethical status of designing such robot-persons as servants. The author disagrees with Steve Petersen - who claims that we can design robot-persons as servants without wronging them by implementing the desire to serve into them. Following Jürgen Habermas critique of positive liberal eugenics, the author argues that any kind of intentional designing inevitably wrongs the designed beings regarding their freedom, autonomy, equality and identity. Moreover, some unintended consequences of developing robot-person servants are discussed.

  8. Rethinking the Core List of Journals for Libraries that Serve Schools and Colleges of Pharmacy

    Science.gov (United States)

    Beckett, Robert D.; Rogers, Hannah K.; Bickett, Skye; Seeger, Christina; McDaniel, Jennifer A.

    2014-01-01

    The Core List of Journals for Libraries that Serve Schools and Colleges of Pharmacy is a guide for developing and maintaining pharmacy-affiliated library collections. A work group was created to update the list and design a process for updating that will streamline future revisions. Work group members searched the National Library of Medicine catalog for an initial list of journals and then applied inclusion criteria to narrow the list. The work group finalized the fifth edition of the list with 225 diverse publications and produced a sustainable set of criteria for journal inclusion, providing a structured, objective process for future updates. PMID:25349548

  9. Jane Kelsey, Serving Whose Interests? The Political Economy of Trade in Services Agreements

    Directory of Open Access Journals (Sweden)

    Maureen Irish

    2009-02-01

    Full Text Available Serving Whose Interests is an examination of the General Agreement on Trade in Services [GATS] since its inception in 1995, with several case studies that discuss services trade in specific applications around the world. The scholarship i s extensive and detailed. Jane Kelsey, law professor at the University of Auckland, has criticized the pro-market services trade regime i n her role as a political activist. In this book, her goals are to make the technicalities of trade rules accessible and to show their effects on people and communities.

  10. Clinical Supervision of Mental Health Professionals Serving Youth: Format and Microskills.

    Science.gov (United States)

    Bailin, Abby; Bearman, Sarah Kate; Sale, Rafaella

    2018-03-21

    Clinical supervision is an element of quality assurance in routine mental health care settings serving children; however, there is limited scientific evaluation of its components. This study examines the format and microskills of routine supervision. Supervisors (n = 13) and supervisees (n = 20) reported on 100 supervision sessions, and trained coders completed observational coding on a subset of recorded sessions (n = 57). Results indicate that microskills shown to enhance supervisee competency in effectiveness trials and experiments were largely absent from routine supervision, highlighting potential missed opportunities to impart knowledge to therapists. Findings suggest areas for quality improvement within routine care settings.

  11. Microbiological Quality of Salads Served along with Street Foods of Hyderabad, India

    Directory of Open Access Journals (Sweden)

    Alekhya Sabbithi

    2014-01-01

    Full Text Available A study has been done to analyse the microbiological quality of salads served along with street foods of Hyderabad. A total of 163 salad samples, 53 of carrot and 110 of onion samples, were collected from four different zones of Hyderabad. About 74% and 56% had Staphylococcus aureus in carrots and onions, respectively. Fifty-eight percent of carrots and forty-five percent of onions samples contained Salmonella, 68% of carrots and 24% of onions had Yersinia. HACCP study was carried out with 6 street food vendors to identify the source of Salmonella contamination in salads. Food handlers were found to be responsible for Salmonella contamination in salads. The present study revealed the potential hazards of street vended salad vegetables, considering the handling practice usually carried out by vendors. Ninety-eight percent of the vendors did not wash the vegetables before processing and serving while about 56.6% of the vendors did not peel the vegetables. Majority of street vendors’ nails were uncut. A significant difference (P<0.01 was observed in Yersinia spp. and Salmonella spp. in wet-dirty chopping board when compared to clean-dry chopping board. A significant difference (P<0.05 of Staphylococcus spp. was observed when the status of cleaning cloth was neat/untidy.

  12. A Cross Sectional and Longitudinal Study of Pharmacy Student Perceptions of Readiness to Serve Diverse Populations.

    Science.gov (United States)

    Crawford, Stephanie Y; Awé, Clara; Tawk, Rima H; Simon Pickard, A

    2016-05-25

    Objective. To examine students' self-perceptions at different stages in a pharmacy curriculum of competence related to serving culturally diverse patients and to compare self-reported competence of a student cohort near the beginning and end of the degree program. Methods. Student perceptions across four pharmacy class years were measured in a cross-sectional survey, with a follow-up longitudinal survey of one cohort three years later. Results. Based on an 81.9% response rate (537/656), scores showed no attitude changes. Reported knowledge, skills, comfort in clinical encounters, and curricular preparedness increased across program years. Fourth-year (P4) pharmacy students reported the highest scores. Scores differed by gender, age, and race/ethnicity. Students in the fourth year scored lower on importance of diversity training. Conclusion. Improved perceptions of readiness (ie, knowledge and behavior) to serve diverse groups suggest the curriculum impacts these constructs, while the invariance of student attitudes and association of self-reports with programmatic outcomes warrant further investigation.

  13. Multicultural Milky Way: Ethnoastronomy and Planetarium Shows for Under-served Arizonans

    Science.gov (United States)

    Knierman, Karen

    2018-01-01

    The astronomy outreach initiative, Multicultural Milky Way, partners the School of Earth and Space Exploration (SESE) at Arizona State University (ASU) with under-served populations in Arizona in learning about our Milky Way and other galaxies. Arizona is home to many diverse populations with rich cultural histories such as Mayan, Navajo, and Apache. Linking astronomy practiced by one’s indigenous culture to that of Western astronomy may increase the interest in science. Through multicultural planetarium shows and associated hands-on activities, under-served students and families will learn how the Milky Way is represented in different cultures and about the science of galaxies. New planetarium shows using the Mesa Community College (MCC) Digital Planetarium and STARLAB portable planetarium explore how the Milky Way is interpreted in different cultures. STARLAB shows and associated new hands-on activities have been featured during school visits, teacher trainings, and Community Astronomy Nights around Arizona. For authentic assessment, evaluation techniques and procedures were developed.

  14. Self-serving punishment of a common enemy creates a public good in reef fishes.

    Science.gov (United States)

    Bshary, Andrea; Bshary, Redouan

    2010-11-23

    A key challenge for evolutionary biologists is to determine conditions under which individuals benefit from a contribution to public goods [1, 2]. For humans, it has been observed that punishment of free riders may promote contributions [3, 4], but the conditions that lead to stable cooperation based on punishment remain hotly debated [5-8]. Here we present empirical evidence that public goods may emerge as a by-product of self-serving punishment in interactions between coral reef fishes and parasitic saber-tooth blennies that stealthily attack their fish victims from behind to take a bite [9]. We first show that chasing the blenny functions as punishment [10], because it decreases the probability of future attacks. We then provide evidence that in female scalefin anthias, a shoaling species, punishment creates a public good because it increases the probability that the parasite switches to another species for the next attack. A final experiment suggests that punishment is nevertheless self-serving because blennies appear to be able to discriminate between look-alike punishers and nonpunishers. Thus, individuals that do contribute to the public good may risk being identified by the parasite as easy targets for future attacks. Copyright © 2010 Elsevier Ltd. All rights reserved.

  15. Simple measurement-based admission control for DiffServ access networks

    Science.gov (United States)

    Lakkakorpi, Jani

    2002-07-01

    In order to provide good Quality of Service (QoS) in a Differentiated Services (DiffServ) network, a dynamic admission control scheme is definitely needed as an alternative to overprovisioning. In this paper, we present a simple measurement-based admission control (MBAC) mechanism for DiffServ-based access networks. Instead of using active measurements only or doing purely static bookkeeping with parameter-based admission control (PBAC), the admission control decisions are based on bandwidth reservations and periodically measured & exponentially averaged link loads. If any link load on the path between two endpoints is over the applicable threshold, access is denied. Link loads are periodically sent to Bandwidth Broker (BB) of the routing domain, which makes the admission control decisions. The information needed in calculating the link loads is retrieved from the router statistics. The proposed admission control mechanism is verified through simulations. Our results prove that it is possible to achieve very high bottleneck link utilization levels and still maintain good QoS.

  16. Development and Quality Evaluation of Ready to Serve (RTS Beverage from Cape Gooseberry (Physalis peruviana L.

    Directory of Open Access Journals (Sweden)

    R. Hemalatha

    2018-06-01

    Full Text Available This study aimed to develop a process for the development of ready to serve (RTS beverages from enzyme liquefied (pectinase Cape gooseberry juice with additives and preservatives. Storage stability of the RTS beverage at both refrigerated temperature (LT: 4 ± 1 °C and room temperature (RT: 27 ± 2 °C were evaluated for 90 days for microbial, sensorial and physicochemical quality parameters. The stability of RTS beverage stored at LT (4 ± 1 °C was excellent with a retention of the primary quality attributes ascorbic acid (15.44 mg/100 mL, total phenolic content (15.50 mg GAE/100 mL, total carotene (1.07 mg/100 mL, β-carotene (0.78 mg/100 mL, high viscosity (30.29 cp, and with high sensory scores of the product (8.3 up to 90 days as compared to the overall acceptability (6.5 of RT stored RTS for 60 days. Additionally, both the LT and RT stored RTS beverages had microbial counts within the permissible limits. Therefore, both beverages were safe to consume at the end of storage duration. In conclusion, the RTS beverage developed from Cape gooseberry could be served as functional health drink alternative to synthetic soft drinks due to its unique features (high nutritive values, high organoleptic values and high stability of the product.

  17. Serving large portions of vegetable soup at the start of a meal affected children's energy and vegetable intake.

    Science.gov (United States)

    Spill, Maureen K; Birch, Leann L; Roe, Liane S; Rolls, Barbara J

    2011-08-01

    This study tested whether varying the portion of low-energy-dense vegetable soup served at the start of a meal affects meal energy and vegetable intakes in children. Subjects were 3- to 5-year-olds (31 boys and 41 girls) in daycare facilities. Using a crossover design, children were served lunch once a week for four weeks. On three occasions, different portions of tomato soup (150, 225, and 300 g) were served at the start of the meal, and on one occasion no soup was served. Children had 10 min to consume the soup before being served the main course. All foods were consumed ad libitum. The primary outcomes were soup intake as well as energy and vegetable intake at the main course. A mixed linear model tested the effect of soup portion size on intake. Serving any portion of soup reduced entrée energy intake compared with serving no soup, but total meal energy intake was only reduced when 150 g of soup was served. Increasing the portion size increased soup and vegetable intake. Serving low-energy-dense, vegetable soup as a first course is an effective strategy to reduce children's intake of a more energy-dense main entrée and increase vegetable consumption at the meal. Copyright © 2011 Elsevier Ltd. All rights reserved.

  18. Serving large portions of vegetable soup at the start of a meal affected children’s energy and vegetable intake

    Science.gov (United States)

    Spill, Maureen K.; Birch, Leann L.; Roe, Liane S.; Rolls, Barbara J.

    2011-01-01

    This study tested whether varying the portion of low-energy-dense vegetable soup served at the start of a meal affects meal energy and vegetable intakes in children. Subjects were 3- to 5-year-olds (31 boys and 41 girls) in daycare facilities. Using a crossover design, children were served lunch once a week for four weeks. On three occasions, different portions of tomato soup (150, 225, and 300 g) were served at the start of the meal, and on one occasion no soup was served. Children had 10 minutes to consume the soup before being served the main course. All foods were consumed ad libitum. The primary outcomes were soup intake as well as energy and vegetable intake at the main course. A mixed linear model tested the effect of soup portion size on intake. Serving any portion of soup reduced entrée energy intake compared with serving no soup, but total meal energy intake was only reduced when 150 g of soup was served. Increasing the portion size increased soup and vegetable intake. Serving low-energy-dense, vegetable soup as a first course is an effective strategy to reduce children’s intake of a more energy-dense main entrée and increase vegetable consumption at the meal. PMID:21596073

  19. Translational Educational Research

    Science.gov (United States)

    Issenberg, S. Barry; Cohen, Elaine R.; Barsuk, Jeffrey H.; Wayne, Diane B.

    2012-01-01

    Medical education research contributes to translational science (TS) when its outcomes not only impact educational settings, but also downstream results, including better patient-care practices and improved patient outcomes. Simulation-based medical education (SBME) has demonstrated its role in achieving such distal results. Effective TS also encompasses implementation science, the science of health-care delivery. Educational, clinical, quality, and safety goals can only be achieved by thematic, sustained, and cumulative research programs, not isolated studies. Components of an SBME TS research program include motivated learners, curriculum grounded in evidence-based learning theory, educational resources, evaluation of downstream results, a productive research team, rigorous research methods, research resources, and health-care system acceptance and implementation. National research priorities are served from translational educational research. National funding priorities should endorse the contribution and value of translational education research. PMID:23138127

  20. What do men who serve as lay health advisers really do?: Immigrant Latino men share their experiences as Navegantes to prevent HIV.

    Science.gov (United States)

    Vissman, Aaron T; Eng, Eugenia; Aronson, Robert E; Bloom, Fred R; Leichliter, Jami S; Montaño, Jaime; Rhodes, Scott D

    2009-06-01

    HoMBReS was a lay health adviser (LHA) intervention designed to reduce sexual risk among recently arrived, nonEnglish-speaking Latino men who were members of a multicounty soccer league in central NC. Our community-based participatory research (CBPR) partnership collected, analyzed, and interpreted qualitative life-story narratives to characterize the roles of male LHAs known as Navegantes. Nine Navegantes were interviewed. Their mean age was 39 years (range: 26-62 years); six were from Mexico and three from El Salvador. Navegantes described the function and facilitators of serving as LHAs and identified leverage points for future HIV and STD prevention strategies. They highlighted psychosocial and sociocultural influences on HIV risk, settings for risky behavior, and personal changes from serving as Navegantes. This study provides preliminary evidence that an LHA approach is feasible and appropriate for Latino men, and can be effective in reaching men who might otherwise be difficult to reach.

  1. The effects of an editor serving as one of the reviewers during the peer-review process [version 1; referees: 1 approved, 2 approved with reservations

    Directory of Open Access Journals (Sweden)

    Marco Giordan

    2016-04-01

    Full Text Available Background Publishing in scientific journals is one of the most important ways in which scientists disseminate research to their peers and to the wider public. Pre-publication peer review underpins this process, but peer review is subject to various criticisms and is under pressure from growth in the number of scientific publications.   Methods Here we examine an element of the editorial process at eLife, in which the Reviewing Editor usually serves as one of the referees, to see what effect this has on decision times, decision type, and the number of citations. We analysed a dataset of 8,905 research submissions to eLife since June 2012, of which 2,750 were sent for peer review, using R and Python to perform the statistical analysis.   Results The Reviewing Editor serving as one of the peer reviewers results in faster decision times on average, with the time to final decision ten days faster for accepted submissions (n=1,405 and 5 days faster for papers that were rejected after peer review (n=1,099. There was no effect on whether submissions were accepted or rejected, and a very small (but significant effect on citation rates for published articles where the Reviewing Editor served as one of the peer reviewers.   Conclusions An important aspect of eLife’s peer-review process is shown to be effective, given that decision times are faster when the Reviewing Editor serves as a reviewer. Other journals hoping to improve decision times could consider adopting a similar approach.

  2. Original Research Original Research

    African Journals Online (AJOL)

    RAGHAVENDRA

    To this effect, two basic research with these research ... In this area, Ho conducted a research on a topic “Effectiveness o .... questioning, making a list, clustering, preparing a scratch .... three data collection instruments by using quantitative and.

  3. Variety in snack servings as determinant for acceptance in school children

    DEFF Research Database (Denmark)

    Bergamaschi, Valentina; Olsen, Annemarie; Laureati, Monica

    2016-01-01

    results of PV set only showed an increase of liking with increasing levels of variety. Adding more variations of products appeared to be less successful on consumption despite changing the liking of the products, may be because consumption is more affected by acceptability and familiarity for the stimuli......Variety within a meal is known to increase intake. However, intake of certain food items (e.g. vegetables) in children is consistently below recommendations, and increasing the consumption of such food would lead to health benefits. This study investigated how different levels of food variety...... influence children's acceptance. A total of 132 children, aged from 9 to 11 years, were exposed to vegetables, fruits and nut snacks during mid-morning break at school. Two different sets of stimuli were used in a within subject design: Classical Variety (CV), i.e. serving of different foods and Perceived...

  4. La gestion des aires critiques: le delta du Danube entre isolement et réserve

    Directory of Open Access Journals (Sweden)

    Lucian Dobraca

    1999-03-01

    Full Text Available La création d'une réserve de la biosphère dans le delta du Danube a compliqué les rapports fragiles homme-environnement. L'espace du delta, structuré par les activités liées à l'eau, avait été bouleversé par des aménagements peu respectueux de l'environnement (1960-1989. La mise en place d'une administration écologiste en 1991 (objectifs scientifiques, valorisation dans la logique du développement durable, actions de contrôle et de protection a limité l'ampleur des dégâts de l'environnement, mais a multiplié les contraintes pour la vie humaine.

  5. Intermediate obtained from photoionization, serving as precursor for the synthesis of Schiff’s base

    Directory of Open Access Journals (Sweden)

    R. Sanjeev

    2014-05-01

    Full Text Available In this article, we have introduced an intermediate benzyl carbocation (formed as a result of photoionization which serves as precursor for the synthesis of Schiff’s base. Lifetimes of many carbocations were determined from our laboratory. During the determination of the lifetimes, our endeavor was to obtain a carbocation with high selectivity, s = knu/kH2O. The selectivity is the ratio of the rate constant of the reaction of carbocation with an externally added nucleophile, (nu, aniline to that of the rate constant of the water. Our intention was to obtain a carbocation with high selectivity, so that one can pave a path for the synthesis of Schiff’s base by the reaction of the carbocation intermediate with aniline. DOI: http://dx.doi.org/10.4314/bcse.v28i2.13

  6. Evaluating the Mental Health Training Needs of Community-based Organizations Serving Refugees

    Directory of Open Access Journals (Sweden)

    Jennifer Anne Simmelink

    2012-08-01

    Full Text Available This exploratory study examines the mental health knowledge and training needs of refugee-serving community based organizations in a Midwestern state. A survey was administered to 31 staff members at 27 community based organizations (CBOs to assess the ability of staff to recognize and screen for mental health symptoms that may interfere with successful resettlement. Of the 31 respondents 93.5% (n=29 see refugees with mental health issues and 48.4% (n=15 assess refugees for mental health symptoms – primarily through informal assessment. Mainstream organizations were more likely than ethnic organizations to have received training related to the mental health needs of refugees. Results indicate that while refugee led CBOs recognize mental health symptoms of refugees they may be less likely to assess mental health symptoms and refer for treatment. Policy recommendations for improving CBO services to refugees are offered.

  7. [Cigarette smuggling: a wide scope phenomenon only there to serve the interests of big tobacco manufacturers].

    Science.gov (United States)

    Gauvin, Louis

    2005-01-01

    "Cigarette smuggling: a wide scope phenomenon only there to serve the interests of big tobacco manuafacturers" uses industry officials' quotes and documents to describe how tobacco manufacturers are involved in the organisation of smuggling and how manufacturers use smuggling in two ways: on one hand, to flood markets with cheap cigarettes and defeat governements' efforts to reduce tobacco consumption by adopting one of the most efficient public health measures (ie: high taxation of tobacco products) and on the other hand, by using the false threat of increased contraband to scare politicians and prevent them from adopting strong fiscal policies. The Framework Convention on Tobacco Control (FCTC) with a protocol on smuggling and the collaboration between international agencies is a means to counter and defeat the tobacco industry attemps at sabotaging efficient public health measures.

  8. Clustering of unhealthy outdoor advertisements around child-serving institutions: a comparison of three cities.

    Science.gov (United States)

    Hillier, Amy; Cole, Brian L; Smith, Tony E; Yancey, Antronette K; Williams, Jerome D; Grier, Sonya A; McCarthy, William J

    2009-12-01

    Using GPS devices and digital cameras, we surveyed outdoor advertisements in Austin, Los Angeles and Philadelphia. GIS and hot spot analysis revealed that unhealthy ads were clustered around child-serving institutions in Los Angeles and Philadelphia but not in Austin. Multivariate generalized least square (GLS) regression models showed that percent black (p<0.04) was a significant positive predictor of clustering in Philadelphia and percent white (p<0.06) was a marginally significant negative predictor of clustering in Los Angeles after controlling for several land use variables. The results emphasize the importance of zoning and land use regulations to protect children from exposure to unhealthy commercial messages, particularly in neighborhoods with significant racial/ethnic minority populations.

  9. History of Maoism in Latin America: Between the Armed Struggle and Serving the People

    Directory of Open Access Journals (Sweden)

    Miguel Ángel Urrego

    2017-07-01

    Full Text Available The objective of this article is to present a synthesis of the history of Maoism in Latin America. To that effect, it discusses the political particularities of Maoism, the impact of the Cold War, the schism in international communism, and the type of relations established between China and Latin America. Likewise, it considers the paths followed for the creation of the organizations, the hegemony of the extreme leftist version of Maoism in the 1980s, and the existence of a Maoist ethics expressed in the principle of serving the people. Finally, the article presents a reflection on Maoism in the period of neoliberal globalization. Only those parties with mass organizations, national presence, or a long existence were considered for the article.

  10. Eco-criticism and Italo Calvino: A Literature Which Serves the Environment

    Directory of Open Access Journals (Sweden)

    Fatemeh Asgari

    2018-02-01

    Full Text Available Eco-criticism, a branch of modern literary criticism, nowadays everywhere in the world, from West to East, and in the form of a cultural and moral flow, through literature announces its message as an alarm, a concern for the environment. Among the writers of contemporary Italian Literature, Italo Calvino is the first ecologic story-teller, who beyond his short stories reveals the emergency situation of urban ecosystem. The first character of his stories, condemned to live in industrial cities, is looking at nature disappearing in his smoky hands. The present article, through the content analysis of some of these works, points out to the important role of Literature which serves in the cultivation for preserving the environment and awakening the minds of humen against a serious danger that threatens their lives.

  11. Examining relationships between receiving mental health services in the Pennsylvania prison system and time served.

    Science.gov (United States)

    Metraux, Stephen

    2008-07-01

    This study examined a cohort of 7,046 men who were released from the Pennsylvania State prison system between 1999 and 2002 to Philadelphia County to assess the relationships between receipt of mental health services in prison and prison exit. Administrative data on prison stays for 7,046 men released from Pennsylvania prisons to Philadelphia locations were analyzed. Of the 7,046 men, 8.7% received ongoing or intensive mental health services and 25.9% received mental health services while incarcerated. Multivariate analyses indicate that use of mental health services was positively associated with increased odds of serving the full prison sentence (as opposed to receiving parole), although the relationship between mental health services received and length of prison episode was inconclusive. Dynamics related to prison release warrant further attention in efforts to reduce the prevalence of mental illness in prisons and to facilitate community reentry for persons so diagnosed.

  12. The development of NEdSERV: quantitative instrumentation to measure service quality in nurse education.

    Science.gov (United States)

    Roberts, P

    1999-07-01

    The political climate of health care provision and education for health care in the latter years of the 20th century is evolving from the uncertainty of newly created markets to a more clearly focused culture of collaboration, dissemination of good practice, with an increased emphasis on quality provision and its measurement. The need for provider units to prove and improve efficiency and effectiveness through evidence-based quality strategies in order to stay firmly in the market place has never been more necessary. The measurement of customer expectations and perceptions of delivered service quality is widely utilized as a basis for customer retention and business growth in both commercial and non-profit organizations. This paper describes the methodological development of NEdSERV--quantitative instrumentation designed to measure and respond to ongoing stakeholder expectations and perceptions of delivered service quality within nurse education.

  13. A new experiment-independent mechanism to persistify and serve the detector geometry of ATLAS

    Science.gov (United States)

    Bianchi, Riccardo Maria; Boudreau, Joseph; Vukotic, Ilija

    2017-10-01

    The complex geometry of the whole detector of the ATLAS experiment at LHC is currently stored only in custom online databases, from which it is built on-the-fly on request. Accessing the online geometry guarantees accessing the latest version of the detector description, but requires the setup of the full ATLAS software framework “Athena”, which provides the online services and the tools to retrieve the data from the database. This operation is cumbersome and slows down the applications that need to access the geometry. Moreover, all applications that need to access the detector geometry need to be built and run on the same platform as the ATLAS framework, preventing the usage of the actual detector geometry in stand-alone applications. Here we propose a new mechanism to persistify (in software development in general, and in HEP computing in particular, persistifying means taking an object which lives in memory only - for example because it was built on-the-fly while processing the experimental data, - serializing it and storing it on disk as a persistent object) and serve the geometry of HEP experiments. The new mechanism is composed by a new file format and the modules to make use of it. The new file format allows to store the whole detector description locally in a file, and it is especially optimized to describe large complex detectors with the minimum file size, making use of shared instances and storing compressed representations of geometry transformations. Then, the detector description can be read back in, to fully restore the in-memory geometry tree. Moreover, a dedicated REST API is being designed and developed to serve the geometry in standard exchange formats like JSON, to let users and applications download specific partial geometry information. With this new geometry persistification a new generation of applications could be developed, which can use the actual detector geometry while being platform-independent and experiment-independent.

  14. Stable self-serving personality traits in recreational and dependent cocaine users.

    Directory of Open Access Journals (Sweden)

    Boris B Quednow

    Full Text Available Chronic cocaine use has been associated with impairments in social cognition, self-serving and antisocial behavior, and socially relevant personality disorders (PD. Despite the apparent relationship between Machiavellianism and stimulant use, no study has explicitly examined this personality concept in cocaine users so far. In the frame of the longitudinal Zurich Cocaine Cognition Study, the Machiavellianism Questionnaire (MACH-IV was assessed in 68 recreational and 30 dependent cocaine users as well as in 68 psychostimulant-naïve controls at baseline. Additionally, three closely related personality dimensions from the Temperament and Character Inventory (TCI-cooperativeness, (social reward dependence, and self-directedness-and the screening questionnaire of the Structured Clinical Interview for DSM-IV Axis II Personality Disorders (SCID-II were acquired. At the one-year follow-up, 57 cocaine users and 48 controls were reassessed with the MACH-IV. Finally, MACH-IV scores were correlated with measures of social cognition and interaction (cognitive/emotional empathy, Theory-of-Mind, prosocial behavior and with SCID-II PD scores assessed at baseline. Both recreational and dependent cocaine users showed significantly higher Machiavellianism than controls, while dependent cocaine users additionally displayed significantly lower levels of TCI cooperativeness and self-directedness. During the one-year interval, MACH-IV scores showed high test-retest reliability and also the significant gap between cocaine users and controls remained. Moreover, in cocaine users, higher Machiavellianism correlated significantly with lower levels of cooperativeness and self-directedness, with less prosocial behavior, and with higher cluster B PD scores. However, Machiavellianism was not correlated with measures of cocaine use severity (r<-.15. Both recreational and dependent cocaine users display pronounced and stable Machiavellian personality traits. The lack of

  15. Serum MiRNA Biomarkers serve as a Fingerprint for Proliferative Diabetic Retinopathy

    Directory of Open Access Journals (Sweden)

    Shao Qing

    2014-11-01

    Full Text Available Background: Diabetic retinopathy (DR is a retinopathy resulting from diabetes mellitus (DM which was classified into non-proliferative DR (NPDR and proliferative DR (PDR. Without an early screening and effective diagnosis, patients with PDR will develop serious complications. Therefore, we sought to identify special serum microRNAs (miRNAs that can serve as a novel non-invasive screening signature of PDR and test its specificity and sensitivity in the early diagnosis of PDR. Methods: In total, we obtained serum samples from 90 PDR cases, 90 matched NPDR patients and 20 controls. An initial screening of miRNA expression was performed through TaqMan Low Density Array (TLDA. The candidate miRNAs were validated by individual reverse transcription quantitative real-time PCR (RT-qPCR arranged in an initial and a two-stage validation sets. Moreover, additional double-blind testing was performed in 20 patients clinically suspected of having DR to evaluate the diagnostic value and accuracy of the serum miRNA profiling system in predicting PDR. Results: Three miRNAs were significantly increased in patients with PDR compared with NPDR after the multiple stages. The areas under the receiver operating characteristic (ROC curves of the validated three-serum miRNAs signature were 0.830, 0.803 and 0.873 in the initial and two validation sets, respectively. Combination of miR-21, miR-181c, and miR-1179 possessed a moderate ability to discrimination between PDR and NPDR with an area under ROC value of 0.89. The accuracy rate of the three-miRNA profile as PDR signature was 82.6%. Conclusions: These data provide evidence that serum miRNAs have the potential to be sensitive, cost-effective biomarkers for the early detection of PDR. These biomarkers could serve as a dynamic monitoring factor for detecting the progression of PDR from NPDR.

  16. Variations in Influenza and Pneumonia Immunizations for Medicare Beneficiaries Served by Rural Health Clinics.

    Science.gov (United States)

    Wan, Thomas T H; Lin, Yi-Ling; Ortiz, Judith

    2017-08-01

    The availability of a rural health clinic (RHC) database over the period of 6 years (2008-2013) offers a unique opportunity to examine the trends and patterns of disparities in immunization for influenza and pneumonia among Medicare beneficiaries in the southeastern states. The purpose of this exploratory study was twofold. First, it examined the rural trends and patterns of immunization rates before (2008-2009) and after (2010-2013) the Affordable Care Act (ACA) enactment by state and year. Second, it investigated how contextual, organizational, and aggregate patient characteristics may influence the variations in immunization for influenza and pneumonia of Medicare beneficiaries served by RHCs. Four data sources from federal agencies were merged to perform a longitudinal analysis of the influences of contextual, organizational, and aggregate patient characteristics on the disparities in immunization rates of rural Medicare beneficiaries for influenza and pneumonia. We included both time-varying and time-constant predictors in a multivariate analysis using Generalized Estimating Equation. This study revealed the increased immunization rates for both influenza and pneumonia over a period of 6 years. The ACA had a positive effect on increased immunization rates for pneumonia, but not for influenza, in rural Medicare beneficiaries in the eight states. The RHCs that served more dually-eligible patients had higher immunization rates. For influenza immunization, provider-based RHCs had a higher rate than the independent RHCs. For pneumonia immunization, no organizational variables were relevant in the explanation of the variability. The results also showed that no single dominant factor influenced health care disparities. This investigation suggested further improvements in preventive care are needed to target poor and isolated rural beneficiaries. Furthermore, the integration of immunization data from multiple sources is critically needed for understanding health

  17. 47 CFR 54.316 - Rate comparability review and certification for areas served by non-rural carriers.

    Science.gov (United States)

    2010-10-01

    ... Rates, Price Indices, and Expenditures for Telephone Service published by the Wireline Competition... areas served by non-rural carriers. 54.316 Section 54.316 Telecommunication FEDERAL COMMUNICATIONS... High Cost Areas § 54.316 Rate comparability review and certification for areas served by non-rural...

  18. 34 CFR 4.1 - Service of process required to be served on or delivered to Secretary.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Service of process required to be served on or... OF PROCESS § 4.1 Service of process required to be served on or delivered to Secretary. Summons... authorized to accept service of such process. (Authority: 5 U.S.C. 301) [47 FR 16780, Apr. 20, 1982] ...

  19. Comparison of planned menus and centre characteristics with foods and beverages served in New York City child-care centres.

    Science.gov (United States)

    Breck, Andrew; Dixon, L Beth; Kettel Khan, Laura

    2016-10-01

    The present study evaluated the extent to which child-care centre menus prepared in advance correspond with food and beverage items served to children. The authors identified centre and staff characteristics that were associated with matches between menus and what was served. Menus were collected from ninety-five centres in New York City (NYC). Direct observation of foods and beverages served to children were conducted during 524 meal and snack times at these centres between April and June 2010, as part of a larger study designed to determine compliance of child-care centres with city health department regulations for nutrition. Child-care centres were located in low-income neighbourhoods in NYC. Overall, 87 % of the foods and beverages listed on the menus or allowed as substitutions were served. Menu items matched with foods and beverages served for all major food groups by >60 %. Sweets and water had lower match percentages (40 and 32 %, respectively), but water was served 68 % of the time when it was not listed on the menu. The staff person making the food and purchasing decisions predicted the match between the planned or substituted items on the menus and the foods and beverages served. In the present study, child-care centre menus included most foods and beverages served to children. Menus planned in advance have potential to be used to inform parents about which child-care centre to send their child or what foods and beverages their enrolled children will be offered throughout the day.

  20. 77 FR 17098 - Notice of Availability of Funds and Solicitation for Grant Applications for Serving Adult and...

    Science.gov (United States)

    2012-03-23

    ... DEPARTMENT OF LABOR Employment and Training Administration Notice of Availability of Funds and Solicitation for Grant Applications for Serving Adult and Youth Ex-Offenders Through Strategies Targeted to... award approximately eight grants to serve adult and youth ex-offenders pre- and post-release. Services...

  1. Increases in Academic Connectedness and Self-Esteem among High School Students Who Serve as Cross-Age Peer Mentors

    Science.gov (United States)

    Karcher, Michael

    2009-01-01

    Cross-age mentoring programs are peer helping programs in which high school students serve as mentors to younger children. The study in this article compared fall-to-spring changes on connectedness, attachment, and self-esteem between 46 teen mentors and 45 comparison classmates. Results revealed an association between serving as a cross-age peer…

  2. Assessing the Quality of a Local Authority Conference and Hospitality Venue Using the ServQual Model

    Directory of Open Access Journals (Sweden)

    Donnelly Mike

    2014-11-01

    Full Text Available The close attention paid to service quality by successful private companies has become part of the environment within which most public service organizations now operate. The ServQual model has been used with success to help companies quantify customers' expectations and perceptions of their service and to use this analysis as the basis for improvement. More recently, the ServQual approach has been applied in public service contexts with mixed reliability and validity. This paper reports on the application of the ServQual model to a conference and hospitality venue operated by a Scottish local authority. The study investigates five distinct customer segments: conferences, meetings, receptions, performances, and weddings. The expectations-perceptions gaps are assessed for each of these segments using the ServQual model and the size and antecedents of ServQual Gap 1 is also examined.

  3. Human subjects research handbook: Protecting human research subjects. Second edition

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-01-30

    This handbook serves as a guide to understanding and implementing the Federal regulations and US DOE Orders established to protect human research subjects. Material in this handbook is directed towards new and continuing institutional review board (IRB) members, researchers, institutional administrators, DOE officials, and others who may be involved or interested in human subjects research. It offers comprehensive overview of the various requirements, procedures, and issues relating to human subject research today.

  4. Characterization of the human talent in health that serves people with chronic disease: construction of a survey

    Directory of Open Access Journals (Sweden)

    Sonia Carreño-Moreno

    2016-02-01

    Full Text Available The objective of this work, is provide conceptual elements that constitute an integrated vision of care conditions required by the human talent in health HTH that caters to people with chronic disease (CD and their families, and that are translated into a tool for gathering information of survey type that allow characterization. This research was conducted in three phases: 1 Review of the literature. 2 Structuring a proposed survey 3 Refinement of the final version of the survey. As results, based on the conceptual framework it was possible to reach a comprehensive vision that served as the basis for the development of a survey to identify the conditions of HTH to care for people with chronic illness and their families. This instrument, called GCPC-A-THS (in Spanish, contains 37 items distributed in 6 additional dimensions that include aspects of care such as: sociodemographic variables of HTH, caring ability, information and communication technologies (ICTs as a means of support to care, continuity, security and also includes some items related to the level of professional satisfaction. The work done made it possible to achieve a comprehensive view of the characteristics and conditions required by the HTH for care to people with chronic illness and their families.

  5. Process evaluation of a food marketing and environmental change intervention in Tiendas that serve Latino immigrants in North Carolina.

    Science.gov (United States)

    Baquero, Barbara; Linnan, Laura; Laraia, Barbara A; Ayala, Guadalupe X

    2014-11-01

    This article describes a comprehensive process evaluation of an efficacious store-based intervention that increased store customers' fruit and vegetable consumption. The process evaluation plan was designed at study inception and implemented at baseline, during the intervention, and at immediate postintervention. Four Latino food stores were randomly assigned either to an intervention or to a control condition. Data were collected from store managers, employees, and 139 Latino customers. Researchers used manager, employee, and customer interviews; weekly observations of the store environment; and implementation logs to assess reach, dose delivered, dose received, and fidelity. Results indicated that it is possible to reach customers in a store-based intervention. Indicators of dose delivered demonstrated that the intervention was implemented as planned, and in the case of employee training, it exceeded the plan. Dose received data indicated that customers moderately engaged with the intervention activities. Together these suggest that the intervention was delivered with good fidelity. Comprehensive process evaluation efforts can facilitate the identification and elimination of barriers to implementation. This approach can serve as a model for future store-based interventions. The study demonstrated that it is feasible to implement Latino food store-based interventions to increase access to and consumption of fruits and vegetables. © 2014 Society for Public Health Education.

  6. On the self-serving function of an academic wooden leg: test anxiety as a self-handicapping strategy.

    Science.gov (United States)

    Smith, C W; Snyder, D R; Handelsman, M M

    1982-02-01

    The present study investigated the hypothesis that psychological symptoms may serve a self-protective function by providing an alternative explanation for potential failure in evaluating situations. It was hypothesized that highly test-anxious subjects would report anxiety symptoms in a pattern that reflected strategic presentation of symptoms; more specifically, it was predicted that greater reported anxiety should result when anxiety was a viable explanation for poor performance on an intelligence test and that lower reported anxiety should result when anxiety was not a viable explanation for poor performance. Analysis of state measures of self-reported anxiety supported these predictions. Further analysis indicated that when anxiety was not a viable explanation for poor test performance, high test-anxiety subjects reported reduced effort as an alternative self-protective strategy. These results are discussed in terms of traditional models of symptoms as self-protective strategies, current social psychological models of symptoms, and in reference to recent theory and research about the nature and treatment of test anxiety.

  7. Teacher Implementation of "Bring Your Own Device" at a Suburban High School Serving High SES Students

    Science.gov (United States)

    Ross, Kyle

    2013-01-01

    As students gain access to personally-owned Mobile Communication Devices (MCDs), schools have begun to embrace MCDs as mobile-learning (m-learning) teaching and learning tools. A research gap currently exists for the innovation of m-learning with student-owned devices, which this study attempts to fill by answering the following Research Question:…

  8. Serving the Poor : Designing a Mobile Service Platform for Smallholder Farmer Inclusion in Global Value Chains

    NARCIS (Netherlands)

    Karippacheril, T.G.

    2015-01-01

    The starting point for this research was the rapid proliferation of mobile devices, which had covered 95% of the world’s population by 2014. This research addresses the role of multi-sided mobile service platforms in improving the lives of smallholder farmers, who make up a large proportion of the

  9. Carbohydrate absorption from one serving of fruit juice in young children: age and carbohydrate composition effects.

    Science.gov (United States)

    Nobigrot, T; Chasalow, F I; Lifshitz, F

    1997-04-01

    To test the hypotheses that: the efficiency of carbohydrate absorption in childhood increases with age, and decreased carbohydrate absorption occurs more frequently with juices containing more fructose than glucose and/or sorbitol than with juices which contain equal amounts of fructose and glucose and are sorbitol-free. One hundred and four healthy children were recruited from the Ambulatory Center at Maimonides Children's Center. They were assigned to one of three age groups: approximately 1, 3 and 5 years of age. Each child received one age-specific dose (by randomization) of one of four juices: a) pear juice which contains fructose in excess to glucose and a large amount of sorbitol; b) apple juice which is similar to pear juice in its fructose to glucose ratio but contains four times less sorbitol than pear juice; c) white grape juice or d) purple grape juice both of which contain equal amounts of fructose and glucose and are sorbitol-free. Breath hydrogen excretion (BH2) was utilized as the index of carbohydrate absorption. It was measured in fasting children and at 30-minute intervals for 3 hours after drinking the single serving of juice. Multiple breath hydrogen related parameters were quantified and results were expressed as: BH2 peak, area under the curve, and degree of carbohydrate malabsorption. After the test, parents completed a questionnaire and recorded signs and symptoms of intestinal malabsorption for 24 hours. Pear juice related BH2 levels were significantly higher among children 1 and 3 years of age as compared to the levels achieved after the other juices. Apple juice related BH2 levels were significantly higher only among the youngest age group of children. There was no significant difference in carbohydrate absorption among the 5 year old children regardless of the juice consumed. Incomplete carbohydrate absorption (BH2 peak above 20 ppm) occurred more frequently after pear juice consumption (84%) than after apple juice (41%) or grape juice

  10. Single proteins that serve linked functions in intracellular and extracellular microenvironments

    Energy Technology Data Exchange (ETDEWEB)

    Radisky, Derek C.; Stallings-Mann, Melody; Hirai, Yohei; Bissell, Mina J.

    2009-06-03

    Maintenance of organ homeostasis and control of appropriate response to environmental alterations requires intimate coordination of cellular function and tissue organization. An important component of this coordination may be provided by proteins that can serve distinct, but linked, functions on both sides of the plasma membrane. Here we present a novel hypothesis in which non-classical secretion can provide a mechanism through which single proteins can integrate complex tissue functions. Single genes can exert a complex, dynamic influence through a number of different processes that act to multiply the function of the gene product(s). Alternative splicing can create many different transcripts that encode proteins of diverse, even antagonistic, function from a single gene. Posttranslational modifications can alter the stability, activity, localization, and even basic function of proteins. A protein can exist in different subcellular localizations. More recently, it has become clear that single proteins can function both inside and outside the cell. These proteins often lack defined secretory signal sequences, and transit the plasma membrane by mechanisms separate from the classical ER/Golgi secretory process. When examples of such proteins are examined individually, the multifunctionality and lack of a signal sequence are puzzling - why should a protein with a well known function in one context function in such a distinct fashion in another? We propose that one reason for a single protein to perform intracellular and extracellular roles is to coordinate organization and maintenance of a global tissue function. Here, we describe in detail three specific examples of proteins that act in this fashion, outlining their specific functions in the extracellular space and in the intracellular space, and we discuss how these functions may be linked. We present epimorphin/syntaxin-2, which may coordinate morphogenesis of secretory organs (as epimorphin) with control of

  11. DEPRESSION, ANXIETY, STRESS, AND THEIR ASSOCIATED FACTORS AMONG CORPS MEMBERS SERVING IN KEBBI STATE.

    Science.gov (United States)

    Balami, Ahmed D

    2015-01-01

    Depression, anxiety and stress, are not only health problems by themselves, but also associated with other negative health consequences. The national youth service is usually characterized by a number of new challenges and experiences which may require life style adjustments by the corps member. However, no previous study on psychological factors has been conducted among corps members. This study was conducted to determine the prevalence of depression, anxiety and, stress and their associated factors among corps members serving in Kebbi state. A cross-sectional study was conducted among 264 corps members from four local government areas of the state. Selection of the local government areas and the individual participants was by simple random sampling. Data was collected from May to June 2014 using a self-administered questionnaire. Data analysis used chi-square test to identify the relationship between categorical variables and multivariate logistic regression to identify the independent factors for depression, anxiety and stress each. The response rate was 97%. Most of the respondents were males (63.6%), single (85.5%), and above 20 years of age (71.6%). The overall prevalences of depression, anxiety and stress among the respondents were 36.4%, 54.5% and 18.2% respectively. The independent factors for depression were; being from the North central (OR = 5.99; 95% CI: 2.194-16.354) or South-south; and the perception of earning enough income (OR = 2.987; 95% CI: 1.062-8.400). For anxiety, male gender (OR = 0.411; 95% CI: 0.169-0.999); and being from the North central were significant risk factors (OR = 3.731; 95% CI: 1.450-9.599). Being above 26 years of age was an independent risk factor for stress (OR = 0.083; 95% CI: 0.018-0.381). Also, those who had ever schooled outside their towns of residence were less likely to be stressed compared to those who had never (OR = 0.30; 95% CI: 0.110-0.855). All other factors did not show any significant association with any of

  12. Effect of food service form on eating rate: meal served in a separated form might lower eating rate.

    Science.gov (United States)

    Suh, Hyung Joo; Jung, Eun Young

    2016-01-01

    In this study, we investigated the association between food form (mixed vs separated) and eating rate. The experiment used a within-subjects design (n=29, young healthy women with normal weight). Test meals (white rice and side dishes) with the same content and volume were served at lunch in a mixed or separated form. The form in which the food was served had significant effects on consumption volume and eating rate; subjects ate significantly more (p<0.05) when a test meal was served as a mixed form (285 g, 575 kcal) compared to a separated form (244 g, 492 kcal). Moreover, subjects also ate significantly faster (p<0.05) when the test meal was served as a mixed form (22.4 g/min) as compared to a separated form (16.2 g/min). Despite consuming more when the test meal was served as a mixed form than when served as a separated form, the subjects did not feel significantly fuller. In conclusion, we confirmed that meals served in a separated form might lower the eating rate and, moreover, slower eating might be associated with less energy intake, without compromising satiety.

  13. What Do Children Eat in the Summer? A Direct Observation of Summer Day Camps That Serve Meals.

    Science.gov (United States)

    Kenney, Erica L; Lee, Rebekka M; Brooks, Carolyn J; Cradock, Angie L; Gortmaker, Steven L

    2017-07-01

    More than 14 million children in the United States attend summer camp annually, yet little is known about the food environment in day camps. Our aim was to describe the nutritional quality of meals served to, brought by, and consumed by children attending summer day camps serving meals and snacks, and to describe camp water access. We conducted a cross-sectional study. Participants were 149 children attending five summer camps in Boston, MA, in 2013. Foods and beverages served were observed for 5 consecutive days. For 2 days, children's dietary intake was directly observed using a validated protocol. Outcome measures included total energy (kilocalories) and servings of different types of foods and beverages served and consumed during breakfast, lunch, and snack. Mean total energy, trans fats, sodium, sugar, and fiber served per meal were calculated across the camps, as were mean weekly frequencies of serving fruits, vegetables, meat/meat alternates, grains, milk, 100% juice, sugar-sweetened beverages, whole grains, red/highly processed meats, grain-based desserts, and salty snacks. Mean consumption was calculated per camper per day. Camps served a mean (standard deviation) of 647.7 (134.3) kcal for lunch, 401.8 (149.6) kcal for breakfast, and 266.4 (150.8) kcal for snack. Most camps served red/highly processed meats, salty snacks, and grain-based desserts frequently, and rarely served vegetables or water. Children consumed little (eg, at lunch, 36.5% of fruit portions, 35.0% of meat/meat alternative portions, and 37.6% of milk portions served) except for salty snacks (66.9% of portions) and grain-based desserts (64.1% of portions). Sugar-sweetened beverages and salty snacks were frequently brought to camp. One-quarter of campers drank nothing throughout the entire camp day. The nutritional quality of foods and beverages served at summer day camps could be improved. Future studies should assess barriers to consumption of healthy foods and beverages in these

  14. Frédéric Hemmer: Serving a world-wide community

    CERN Multimedia

    2009-01-01

    CERN’s IT Department provides a variety of services to the Organization, its users and hundreds of institutes around the world. It plays a vital role in the operation of the LHC and its experiments. This week we meet the new IT Department Head, who tells us about the challenges his teams will face over the coming years. In this period leading up to the first data being produced at the LHC and processed via the Worldwide LHC Computing Grid (WLCG), the IT Department is focussing on service for users and the new Computing Centre which should be built on the Prévessin site. As Frédéric Hemmer, the new IT Department Head, explains, "we are here to serve CERN, its associated institutes and its industrial partners. The Grid is the best illustration of this, but we do have other informatics products that we share with a large number of users across the world, such as INDICO (conference management system) and INVENIO (archiving system used...

  15. Recombinant canine distemper virus serves as bivalent live vaccine against rabies and canine distemper.

    Science.gov (United States)

    Wang, Xijun; Feng, Na; Ge, Jinying; Shuai, Lei; Peng, Liyan; Gao, Yuwei; Yang, Songtao; Xia, Xianzhu; Bu, Zhigao

    2012-07-20

    Effective, safe, and affordable rabies vaccines are still being sought. Attenuated live vaccine has been widely used to protect carnivores from canine distemper. In this study, we generated a recombinant canine distemper virus (CDV) vaccine strain, rCDV-RVG, expressing the rabies virus glycoprotein (RVG) by using reverse genetics. The recombinant virus rCDV-RVG retained growth properties similar to those of vector CDV in Vero cell culture. Animal studies demonstrated that rCDV-RVG was safe in mice and dogs. Mice inoculated intracerebrally or intramuscularly with rCDV-RVG showed no apparent signs of disease and developed a strong rabies virus (RABV) neutralizing antibody response, which completely protected mice from challenge with a lethal dose of street virus. Canine studies showed that vaccination with rCDV-RVG induced strong and long-lasting virus neutralizing antibody responses to RABV and CDV. This is the first study demonstrating that recombinant CDV has the potential to serve as bivalent live vaccine against rabies and canine distemper in animals. Copyright © 2012 Elsevier Ltd. All rights reserved.

  16. Resident-Assisted Montessori Programming (RAMP): training persons with dementia to serve as group activity leaders.

    Science.gov (United States)

    Camp, Cameron J; Skrajner, Michael J

    2004-06-01

    The purpose of this study was to determine the effects of an activity implemented by means of Resident-Assisted Montessori Programming (RAMP). Four persons with early-stage dementia were trained to serve as leaders for a small-group activity played by nine persons with more advanced dementia. Assessments of leaders' ability to learn the procedures of leading a group, as well as their satisfaction with this role, were taken, as were measures of players' engagement and affect during standard activities programming and RAMP activities. Leaders demonstrated the potential to fill the role of group activity leader effectively, and they expressed a high level of satisfaction with this role. Players' levels of positive engagement and pleasure during the RAMP activity were higher than during standard group activities. This study suggests that to the extent that procedural learning is available to persons with early-stage dementia, especially when they are assisted with external cueing, these individuals can successfully fill the role of volunteers when working with persons with more advanced dementia. This can provide a meaningful social role for leaders and increase access to high quality activities programming for large numbers of persons with dementia. Copyright 2004 The Gerontological Society of America

  17. Serving the army as secretaries: intersectionality, multi-level contract and subjective experience of citizenship.

    Science.gov (United States)

    Lomsky-Feder, Edna; Sasson-Levy, Orna

    2015-03-01

    With the growing elusiveness of the state apparatus in late modernity, military service is one of the last institutions to be clearly identified with the state, its ideologies and its policies. Therefore, negotiations between the military and its recruits produce acting subjects of citizenship with long-lasting consequences. Arguing that these negotiations are regulated by multi-level (civic, group, and individual) contracts, we explore the various meanings that these contracts obtain at the intersectionality of gender, class, and ethnicity; and examine how they shape the subjective experience of soldierhood and citizenship. More particularly, we analyse the meaning of military service in the retrospective life stories of Israeli Jewish women from various ethno-class backgrounds who served as army secretaries - a low-status, feminine gender-typed occupation within a hyper-masculine organization. Findings reveal that for women of the lower class, the organizing cultural schema of the multi-level contract is that of achieving respectability through military service, which means being included in the national collective. Conversely, for middle-class women, it is the sense of entitlement that shapes their contract with the military, which they expect to signify and maintain their privileged status. Thus, while for the lower class, the multi-level contract is about inclusion within the boundaries of the national collective, for the dominant groups, this contract is about reproducing social class hierarchies within national boundaries. © London School of Economics and Political Science 2014.

  18. Competitive microbial reduction of perchlorate and nitrate with a cathode directly serving as the electron donor

    International Nuclear Information System (INIS)

    Xie, Daohai; Yu, Hui; Li, Chenchen; Ren, Yuan; Wei, Chaohai; Feng, Chunhua

    2014-01-01

    Microbial reduction of perchlorate with an electrode as the electron donor represents an emerging technology for remediation of perchlorate contamination; it is important to know how perchlorate reduction behaves when nitrate, a co-contaminant of perchlorate is present. We reported that electrons derived from the electrode can be directly transferred to the bacteria with perchlorate or nitrate as the sole electron acceptor. The presence of nitrate, even at the 0.07 mM level, can slow reduction of perchlorate (0.70 mM) as a poised potential of -0.50 V (vs. SCE) was applied to the inoculated cathode. Increasing the concentration of nitrate resulted in a noticeable inhibitory effect on perchlorate reduction. When the nitrate concentration was 2.10 mM, reduction of 0.70 mM perchlorate was totally inhibited. Bacterial community analyses based on 16S rDNA gene analysis with denaturing gradient gel electrophoresis (DGGE) revealed that most of the bacteria newly enriched on the nitrate and/or perchlorate biocathodes were the known electrochemically active denitrifiers, which possibly prefer to reduce nitrate over perchlorate. These results show that nitrate is a more favorable electron acceptor than perchlorate in the bioelectrochemical system where the cathode directly serves as the electron donor

  19. Prevalence and characterization of Salmonella serovars isolated from oysters served raw in restaurants.

    Science.gov (United States)

    Brillhart, Crystal D; Joens, Lynn A

    2011-06-01

    To determine if Salmonella-contaminated oysters are reaching consumer tables, a survey of raw oysters served in eight Tucson restaurants was performed from October 2007 to September 2008. Salmonella spp. were isolated during 7 of the 8 months surveyed and were present in 1.2% of 2,281 oysters tested. This observed prevalence is lower than that seen in a previous study in which U.S. market oysters were purchased from producers at bays where oysters are harvested. To test whether the process of refrigerating oysters in restaurants for several days reduces Salmonella levels, oysters were artificially infected with Salmonella and kept at 4°C for up to 13 days. Direct plate counts of oyster homogenate showed that Salmonella levels within oysters did not decrease during refrigeration. Six different serovars of Salmonella enterica were found in the restaurant oysters, indicating multiple incidences of Salmonella contamination of U.S. oyster stocks. Of the 28 contaminated oysters, 12 (43%) contained a strain of S. enterica serovar Newport that matched by pulsed-field gel electrophoresis a serovar Newport strain seen predominantly in the study of bay oysters performed in 2002. The repeated occurrence of this strain in oyster surveys is concerning, since the strain was resistant to seven antimicrobials tested and thus presents a possible health risk to consumers of raw oysters.

  20. Using GIS to enhance programs serving emancipated youth leaving foster care.

    Science.gov (United States)

    Batsche, Catherine J; Reader, Steven

    2012-02-01

    This article describes a GIS prototype designed to assist with the identification and evaluation of housing that is affordable, safe, and effective in supporting the educational goals and parental status of youth transitioning from foster care following emancipation. Spatial analysis was used to identify rental properties based on three inclusion criteria (affordability, proximity to public transportation, and proximity to grocery stores), three exclusion criteria (areas of high crime, prostitution, and sexual predator residence), and three suitability criteria (proximity to health care, mental health care, and youth serving organizations). The results were applied to four different scenarios to test the utility of the model. Of the 145 affordable rental properties, 27 met the criteria for safe and effective housing. Of these, 19 were located near bus routes with direct service to post-secondary education or vocational training programs. Only 6 were considered appropriate to meet the needs of youth who had children of their own. These outcomes highlight the complexities faced by youth when they attempt to find affordable and suitable housing following emancipation. The LEASE prototype demonstrates that spatial analysis can be a useful tool to assist with planning services for youth making the transition to independent living. Copyright © 2011 Elsevier Ltd. All rights reserved.

  1. Effectiveness of Collaborative Care for Depression in Public-Sector Primary Care Clinics Serving Latinos.

    Science.gov (United States)

    Lagomasino, Isabel T; Dwight-Johnson, Megan; Green, Jennifer M; Tang, Lingqi; Zhang, Lily; Duan, Naihua; Miranda, Jeanne

    2017-04-01

    Quality improvement interventions for depression care have been shown to be effective for improving quality of care and depression outcomes in settings with primarily insured patients. The aim of this study was to determine the impact of a collaborative care intervention for depression that was tailored for low-income Latino patients seen in public-sector clinics. A total of 400 depressed patients from three public-sector primary care clinics were enrolled in a randomized controlled trial of a tailored collaborative care intervention versus enhanced usual care. Social workers without previous mental health experience served as depression care specialists for the intervention patients (N=196). Depending on patient preference, they delivered a cognitive-behavioral therapy (CBT) intervention or facilitated antidepressant medication given by primary care providers or both. In enhanced usual care, patients (N=204) received a pamphlet about depression, a letter for their primary care provider stating that they had a positive depression screen, and a list of local mental health resources. Intent-to-treat analyses examined clinical and process-of-care outcomes at 16 weeks. Compared with patients in the enhanced usual care group, patients in the intervention group had significantly improved depression, quality of life, and satisfaction outcomes (ppublic-sector clinics. Social workers without prior mental health experience can effectively provide CBT and manage depression care.

  2. Prey capture in zebrafish larvae serves as a model to study cognitive functions

    Directory of Open Access Journals (Sweden)

    Akira eMuto

    2013-06-01

    Full Text Available Prey capture in zebrafish larvae is an innate behavior which can be observed as early as 4 days post fertilization, the day when they start to swim. This simple behavior apparently involves several neural processes including visual perception, recognition, decision-making, and motor control, and, therefore, serves as a good model system to study cognitive functions underlying natural behaviors in vertebrates. Recent progresses in imaging techniques provided us with a unique opportunity to image neuronal activity in the brain of an intact fish in real-time while the fish perceives a natural prey, paramecium. By expanding this approach, it would be possible to image entire brain areas at a single cell resolution in real-time during prey capture, and identify neuronal circuits important for cognitive functions. Further, activation or inhibition of those neuronal circuits with recently developed optogenetic tools or neurotoxins should shed light on their roles. Thus, we will be able to explore the prey capture in zebrafish larvae more thoroughly at cellular levels, which should establish a basis of understanding of the cognitive function in vertebrates.

  3. Tales from the sea: critical care nurses serving aboard the USNS Comfort and USNS Mercy.

    Science.gov (United States)

    Faulk, Jeanette F; Hanly, Marsha A

    2013-08-01

    During the springs and summers of 2009 to 2012, military and nongovernment organization nurses served side by side on hospital ships USNS Comfort and USNS Mercy to offer free humanitarian clinical services to developing nations in Central and South America and Southeast Asia. Translators were engaged to facilitate communication on shore and off. Host nation patients came on board for prearranged surgery and then were returned to land within a few days for follow-up care with local clinicians. Nurses had opportunities to go onshore to assist in clinics, teach as subject matter experts, or participate in construction/remodeling projects. Weather and other environmental conditions influenced the availability and services of the ships, which could also be deployed to provide support for global disaster relief. Professional and personal preparedness and flexibility were essential for operational effectiveness. The authors, both critical care nurses, learned many lessons in teamwork, education, and life at sea. Readers are encouraged to consider the challenges, hard work, and vast rewards of hospital ship service.

  4. Was Frozen Mammoth or Giant Ground Sloth Served for Dinner at The Explorers Club?

    Directory of Open Access Journals (Sweden)

    Jessica R Glass

    Full Text Available Accounts of woolly mammoths (Mammuthus primigenius preserved so well in ice that their meat is still edible have a long history of intriguing the public and influencing paleontological thought on Quaternary extinctions and climate, with some scientists resorting to catastrophism to explain the instantaneous freezing necessary to preserve edible meat. Famously, members of The Explorers Club purportedly dined on frozen mammoth from Alaska, USA, in 1951. This event, well received by the press and general public, became an enduring legend for the Club and popularized the notorious annual tradition of serving rare and exotic food at Club dinners that continues to this day. The Yale Peabody Museum holds a sample of meat preserved from the 1951 meal, interestingly labeled as a South American giant ground sloth (Megatherium, not mammoth. We sequenced a fragment of the mitochondrial cytochrome-b gene and studied archival material to verify its identity, which if genuine, would extend the range of Megatherium over 600% and alter our views on ground sloth evolution. Our results indicate that the meat was not mammoth or Megatherium but green sea turtle (Chelonia mydas. The prehistoric dinner was likely an elaborate publicity stunt. Our study emphasizes the value of museums collecting and curating voucher specimens, particularly those used for evidence of extraordinary claims.

  5. MICU1 Serves as a Molecular Gatekeeper to Prevent In Vivo Mitochondrial Calcium Overload

    Directory of Open Access Journals (Sweden)

    Julia C. Liu

    2016-08-01

    Full Text Available MICU1 is a component of the mitochondrial calcium uniporter, a multiprotein complex that also includes MICU2, MCU, and EMRE. Here, we describe a mouse model of MICU1 deficiency. MICU1−/− mitochondria demonstrate altered calcium uptake, and deletion of MICU1 results in significant, but not complete, perinatal mortality. Similar to afflicted patients, viable MICU1−/− mice manifest marked ataxia and muscle weakness. Early in life, these animals display a range of biochemical abnormalities, including increased resting mitochondrial calcium levels, altered mitochondrial morphology, and reduced ATP. Older MICU1−/− mice show marked, spontaneous improvement coincident with improved mitochondrial calcium handling and an age-dependent reduction in EMRE expression. Remarkably, deleting one allele of EMRE helps normalize calcium uptake while simultaneously rescuing the high perinatal mortality observed in young MICU1−/− mice. Together, these results demonstrate that MICU1 serves as a molecular gatekeeper preventing calcium overload and suggests that modulating the calcium uniporter could have widespread therapeutic benefits.

  6. Sweet sorghum bagasse and corn stover serving as substrates for producing sophorolipids

    Energy Technology Data Exchange (ETDEWEB)

    Samad, Abdul; Zhang, Ji; Chen, Da; Chen, Xiaowen; Tucker, Melvin; Liang, Yanna

    2016-12-28

    To make the process of producing sophorolipids by Candida bombicola truly sustainable, we investigated production of these biosurfactants on biomass hydrolysates. This study revealed: (1) yield of sophorolipds on bagasse hydrolysate decreased from 0.56 to 0.54 and to 0.37 g/g carbon source when yellow grease was dosed at 10, 40 and 60 g/L, respectively. In the same order, concentration of sophorolipids was 35.9, 41.9, and 39.3 g/L; (2) under similar conditions, sophorolipid yield was 0.12, 0.05 and 0.04 g/g carbon source when corn stover hydrolysate was mixed with soybean oil at 10, 20 and 40 g/L. Sophorolipid concentration was 11.6, 4.9, and 3.9 g/L for the three oil doses from low to high; and (3) when corn stover hydrolysate and yellow grease served as the substrates for cultivating the yeast in a fermentor, sophorolipid concentration reached 52.1 g/L. Upon further optimization, sophorolipids production from ligocellulose will be indeed sustainable.

  7. A preceptor café: serving up universal values for preceptors.

    Science.gov (United States)

    Nelson, Joyce L; Carlson, Marny L; Fuerstenberg, Karen M; Harms, Heather J; Jeansonne, Kimberly A; Roche, Jill D; Stansfield, Turie K; Warren, Cindy K; Zeches, Dawn M

    2010-01-01

    How do you affirm meaning and articulate values that will serve as the bedrock of a preceptor program? The Medical Specialty Preceptor Committee in a large hospital system planned a series of preceptor forums for 88 medical specialty preceptors. The goals were to renew commitment, refresh vision, and develop strategies for successfully orienting new hires. This study began by examining the work of JoEllen Koerner in her book Healing Presence: The Essence of Nursing. The universal values in her model involve acknowledging and addressing three basic levels: safety needs, relationship needs, and self-esteem needs, encompassing the individual's connection to the external world. The middle level is labeled transformation and goes beyond the first three levels to how the individual expresses the authentic self within the working world. The higher levels involve intuition, intention, and self-actualization and focus on the inner world of the individual. The needs of orientees could be met in all of these dimensions, based on existing structure and process in the organization. Relationship-based care as our nursing model guides holistic care. Our rich institutional heritage promotes values-based teamwork. Our goal was to articulate these values and hold discussions among preceptors about how these values could be expressed and developed in orientees. These café conversations were held as spring forum sessions. This article highlights essential ideas at the core of this preceptor activity.

  8. Policing in nonhuman primates: partial interventions serve a prosocial conflict management function in rhesus macaques.

    Science.gov (United States)

    Beisner, Brianne A; McCowan, Brenda

    2013-01-01

    Studies of prosocial policing in nonhuman societies traditionally focus on impartial interventions because of an underlying assumption that partial support implies a direct benefit to the intervener, thereby negating the potential for being prosocial in maintaining social stability for the benefit of the group. However, certain types of partial interventions have significant potential to be prosocial in controlling conflict, e.g. support of non-kin subordinates. Here, we propose a policing support hypothesis that some types of agonistic support serve a prosocial policing function that maintains group stability. Using seven large captive groups of rhesus macaques, we investigated the relationship between intervention type and group-level costs and benefits (rates of trauma, severe aggression, social relocation) and individual level costs and benefits (preferential sex-dyad targeting, dominance ambiguity reduction, access to mates, and return aggression). Our results show that impartial interventions and support of subordinate non-kin represent prosocial policing as both (1) were negatively associated with group-level rates of trauma and severe aggression, respectively, (2) showed no potential to confer individual dominance benefits, (3) when performed outside the mating season, they did not increase chances of mating with the beneficiary, and (4) were low-cost for the highest-ranking interveners. We recommend expanding the definition of 'policing' in nonhumans to include these 'policing support interventions'.

  9. Using Institutional Resources and Agency to Support Graduate Students’ Success at a Hispanic Serving Institution

    Directory of Open Access Journals (Sweden)

    Natalie A. Tran

    2016-08-01

    Full Text Available There is a growing body of evidence that links increased social capital to minority student success in college. This paper seeks to expand specifically on the graduate experience of underrepresented minorities (URM at a Hispanic Serving Institution (HSI using the social capital framework. In a cross-sectional survey, 198 graduate students retrospectively considered the role of institutional resources and agents in their success towards graduation. Data revealed that motivational factors such as a sense of personal achievement, family support, peer support, career promotion, supportive faculty, program satisfaction, and faculty mentor played critical roles in the success of graduate students at HSI. Specifically, Latino students are more likely to report that faculty mentors played a significant role in their success compared to their non-Latino peers χ2(1, N = 195 = 5.33, p = 0.02. Latinos/as were also more likely to use writing support services than their non-Latino/a peers χ2(2, N = 190 = 7.59, p = 0.02. By identifying and increasing access to institutional resources and agents, underrepresented minorities in post-baccalaureate programs may encounter less barriers to graduate degree success.

  10. Large and Small Dendritic Spines Serve Different Interacting Functions in Hippocampal Synaptic Plasticity and Homeostasis

    Directory of Open Access Journals (Sweden)

    Joshua J. W. Paulin

    2016-01-01

    Full Text Available The laying down of memory requires strong stimulation resulting in specific changes in synaptic strength and corresponding changes in size of dendritic spines. Strong stimuli can also be pathological, causing a homeostatic response, depressing and shrinking the synapse to prevent damage from too much Ca2+ influx. But do all types of dendritic spines serve both of these apparently opposite functions? Using confocal microscopy in organotypic slices from mice expressing green fluorescent protein in hippocampal neurones, the size of individual spines along sections of dendrite has been tracked in response to application of tetraethylammonium. This strong stimulus would be expected to cause both a protective homeostatic response and long-term potentiation. We report separation of these functions, with spines of different sizes reacting differently to the same strong stimulus. The immediate shrinkage of large spines suggests a homeostatic protective response during the period of potential danger. In CA1, long-lasting growth of small spines subsequently occurs consolidating long-term potentiation but only after the large spines return to their original size. In contrast, small spines do not change in dentate gyrus where potentiation does not occur. The separation in time of these changes allows clear functional differentiation of spines of different sizes.

  11. Axon guidance pathways served as common targets for human speech/language evolution and related disorders.

    Science.gov (United States)

    Lei, Huimeng; Yan, Zhangming; Sun, Xiaohong; Zhang, Yue; Wang, Jianhong; Ma, Caihong; Xu, Qunyuan; Wang, Rui; Jarvis, Erich D; Sun, Zhirong

    2017-11-01

    Human and several nonhuman species share the rare ability of modifying acoustic and/or syntactic features of sounds produced, i.e. vocal learning, which is the important neurobiological and behavioral substrate of human speech/language. This convergent trait was suggested to be associated with significant genomic convergence and best manifested at the ROBO-SLIT axon guidance pathway. Here we verified the significance of such genomic convergence and assessed its functional relevance to human speech/language using human genetic variation data. In normal human populations, we found the affected amino acid sites were well fixed and accompanied with significantly more associated protein-coding SNPs in the same genes than the rest genes. Diseased individuals with speech/language disorders have significant more low frequency protein coding SNPs but they preferentially occurred outside the affected genes. Such patients' SNPs were enriched in several functional categories including two axon guidance pathways (mediated by netrin and semaphorin) that interact with ROBO-SLITs. Four of the six patients have homozygous missense SNPs on PRAME gene family, one youngest gene family in human lineage, which possibly acts upon retinoic acid receptor signaling, similarly as FOXP2, to modulate axon guidance. Taken together, we suggest the axon guidance pathways (e.g. ROBO-SLIT, PRAME gene family) served as common targets for human speech/language evolution and related disorders. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. Solitary chemoreceptor cells in the nasal cavity serve as sentinels of respiration.

    Science.gov (United States)

    Finger, Thomas E; Böttger, Bärbel; Hansen, Anne; Anderson, Karl T; Alimohammadi, Hessamedin; Silver, Wayne L

    2003-07-22

    Inhalation of irritating substances leads to activation of the trigeminal nerve, triggering protective reflexes that include apnea or sneezing. Receptors for trigeminal irritants are generally assumed to be located exclusively on free nerve endings within the nasal epithelium, requiring that trigeminal irritants diffuse through the junctional barrier at the epithelial surface to activate receptors. We find, in both rats and mice, an extensive population of chemosensory cells that reach the surface of the nasal epithelium and form synaptic contacts with trigeminal afferent nerve fibers. These chemosensory cells express T2R "bitter-taste" receptors and alpha-gustducin, a G protein involved in chemosensory transduction. Functional studies indicate that bitter substances applied to the nasal epithelium activate the trigeminal nerve and evoke changes in respiratory rate. By extending to the surface of the nasal epithelium, these chemosensory cells serve to expand the repertoire of compounds that can activate trigeminal protective reflexes. The trigeminal chemoreceptor cells are likely to be remnants of the phylogenetically ancient population of solitary chemoreceptor cells found in the epithelium of all anamniote aquatic vertebrates.

  13. Trends in characteristics of children served by the Children's Mental Health Initiative: 1994-2007.

    Science.gov (United States)

    Walrath, Christine; Garraza, Lucas Godoy; Stephens, Robert; Azur, Melissa; Miech, Richard; Leaf, Philip

    2009-11-01

    Data from 14 years of the national evaluation of the Comprehensive Community Mental Health Services for Children and Their Families Program were used to understand the trends of the emotional and behavioral problems and demographic characteristics of children entering services. The data for this study were derived from information collected at intake into service in 90 sites who received their initial federal funding between 1993 and 2004. The findings from this study suggest children entering services later in a site's funding cycle had lower levels of behavioral problems and children served in sites funded later in the 14 year period had higher levels of behavioral problems. Females have consistently entered services with more severe problems and children referred from non-mental health sources, younger children, and those from non-white racial/ethnic backgrounds have entered system of care services with less severe problems. The policy and programming implications, as well as implications for local system of care program development and implementation are discussed.

  14. Association between Violent Crime and Psychosis in Men Serving Prison Terms.

    Science.gov (United States)

    Saavedra, Javier; López, Marcelino; Trigo, M Eva

    2017-06-27

    Psychosis has been associated with committing violent crimes. However, it has been reported that the association is mediated by toxin consumption, personality disorders, and positive symptoms. This study will examine the relationship between different psychological disorders and sociodemographic variables, and violent crime perpetration in a sample of 472 men serving prison terms in Andalusia, Spain. A correlation-based, retrospective study was conducted and data were analyzed through logistic regression. The sample is representative of the Andalusian prison population, with a 95% level of confidence and .02% precision. Inmates were sampled and diagnosed by expert clinicians using the SCID-I and the IPDE-II. We computed bivariate correlations between the aforementioned variables and perpetration of violent crimes (murder, homicide, attempted murder, and injury) to later apply logistic regression and find adjusted odds ratios. We confirmed the association between diagnosis of functional psychoses and violent crime, with a significant adjusted odds ratio in the last model (OR = 3.71; p = .010). Other significant variables that acted like risk factors include suicide attempts (OR = 2.04; p = .046), having received care at a mental health facility in the year before imprisonment (OR = 3.83; p = .008), and more strongly than the psychosis diagnosis, low level of education (OR = 10.32; p = .029). Toxin consumption and personality disorders were not significant in the final model.

  15. Glycogen serves as an energy source that maintains astrocyte cell proliferation in the neonatal telencephalon.

    Science.gov (United States)

    Gotoh, Hitoshi; Nomura, Tadashi; Ono, Katsuhiko

    2017-06-01

    Large amounts of energy are required when cells undergo cell proliferation and differentiation for mammalian neuronal development. Early neonatal mice face transient starvation and use stored energy for survival or to support development. Glycogen is a branched polysaccharide that is formed by glucose, and serves as an astrocytic energy store for rapid energy requirements. Although it is present in radial glial cells and astrocytes, the role of glycogen during development remains unclear. In the present study, we demonstrated that glycogen accumulated in glutamate aspartate transporter (GLAST)+ astrocytes in the subventricular zone and rostral migratory stream. Glycogen levels markedly decreased after birth due to the increase of glycogen phosphorylase, an essential enzyme for glycogen metabolism. In primary cultures and in vivo, the inhibition of glycogen phosphorylase decreased the proliferation of astrocytic cells. The number of cells in the G1 phase increased in combination with the up-regulation of cyclin-dependent kinase inhibitors or down-regulation of the phosphorylation of retinoblastoma protein (pRB), a determinant for cell cycle progression. These results suggest that glycogen accumulates in astrocytes located in specific areas during the prenatal stage and is used as an energy source to maintain normal development in the early postnatal stage.

  16. More on the losses of dissolved CO(2) during champagne serving: toward a multiparameter modeling.

    Science.gov (United States)

    Liger-Belair, Gérard; Parmentier, Maryline; Cilindre, Clara

    2012-11-28

    Pouring champagne into a glass is far from being inconsequential with regard to the dissolved CO(2) concentration found in champagne. Three distinct bottle types, namely, a magnum bottle, a standard bottle, and a half bottle, were examined with regard to their loss of dissolved CO(2) during the service of successively poured flutes. Whatever the bottle size, a decreasing trend is clearly observed with regard to the concentration of dissolved CO(2) found within a flute (from the first to the last one of a whole service). Moreover, when it comes to champagne serving, the bottle size definitely does matter. The higher the bottle volume, the better its buffering capacity with regard to dissolved CO(2) found within champagne during the pouring process. Actually, for a given flute number in a pouring data series, the concentration of dissolved CO(2) found within the flute was found to decrease as the bottle size decreases. The impact of champagne temperature (at 4, 12, and 20 °C) on the losses of dissolved CO(2) found in successively poured flutes for a given standard 75 cL bottle was also examined. Cold temperatures were found to limit the decreasing trend of dissolved CO(2) found within the successively poured flutes (from the first to the last one of a whole service). Our experimental results were discussed on the basis of a multiparameter model that accounts for the major physical parameters that influence the loss of dissolved CO(2) during the service of a whole bottle type.

  17. A new experiment-agnostic mechanism to persistify and serve the detector geometry of ATLAS

    CERN Document Server

    AUTHOR|(INSPIRE)INSPIRE-00211497; The ATLAS collaboration; Boudreau, Joseph; Vukotic, Ilija

    2017-01-01

    The complex geometry of the whole detector of the ATLAS experiment at LHC is currently stored only in custom online databases, from which it is built on-the-fly on request. Accessing the online geometry guarantees accessing the latest version of the detector description, but requires the setup of the full ATLAS software framework "Athena", which provides the online services and the tools to retrieve the data from the database. This operation is cumbersome and slows down the applications that need to access the geometry. Moreover, all applications that need to access the detector geometry need to be built and run on the same platform as the ATLAS framework, preventing the usage of the actual detector geometry in stand-alone applications. Here we propose a new mechanism to persistify and serve the geometry of HEP experiments. The new mechanism is composed by a new file format and the modules to make use of it. The new file format allows to store the whole detector description locally in a flat file, and it is e...

  18. Comparative Analysis of Return of Serve Comparative Analysis of Return of Serve as Counter- as Counter-attack in Modern Tennis attack in Modern Tennis attack in Modern Tennis

    OpenAIRE

    Petru Eugen MERGHEŞ; Beatris SIMION; Adrian NAGEL

    2017-01-01

    High performance modern tennis is characterised by high dynamism, speed in thinking and action, precision and high technical and tactical skills. In this study, we used direct observation and statistical recording of nine matches during two competition years in the tennis players Roger Federer, Rafael Nadal and Andre Agassi. In these tennis players, we studied mainly the return of serve, one of the most important shots in tennis, together with serve, as first shots in a point. We ...

  19. Sea Surface Temperature Serving as Determining Factors for Sea Turtle Locations in the Atlantic Ocean

    National Research Council Canada - National Science Library

    Hayden, Linda; Harrison, Keisha

    2007-01-01

    The final report for N00014-01-1-1070 contains the report of inventions and subcontracts DD Form 882 as well as copies of the technical reports submitted on the two research projects completed under this award: 1...

  20. An Examination of Organizational Change through Nevada's Emerging Hispanic-Serving Institutions

    Science.gov (United States)

    Martinez, Magdalena

    2015-01-01

    There is limited research on how postsecondary institutions prepare to become HSIs. This chapter examines organizational change through a group of emerging HSIs and their governance, policy, and leadership.

  1. iSemServ: A model-driven approach to developing semantic web services

    CSIR Research Space (South Africa)

    Mtsweni, J

    2014-07-01

    Full Text Available using description languages of choice, such as Web Ontology Language for Services (OWL-S) and Web Application Description Language (WADL). A design science research methodology was employed in conducting the study. The suggested approach was practically...

  2. Infusing Qualitative Traditions in Counseling Research Designs

    Science.gov (United States)

    Hays, Danica G.; Wood, Chris

    2011-01-01

    Research traditions serve as a blueprint or guide for a variety of design decisions throughout qualitative inquiry. This article presents 6 qualitative research traditions: grounded theory, phenomenology, consensual qualitative research, ethnography, narratology, and participatory action research. For each tradition, the authors describe its…

  3. 77 FR 55180 - Request for Nominations of Members To Serve on the Federal Economic Scientific Advisory Committee

    Science.gov (United States)

    2012-09-07

    ... (SGEs) and are subject to ethics rules applicable to SGEs. b. Members serve three-year terms. Members... equal opportunity in the workplace and seeks diverse Committee membership. Dated: August 30, 2012...

  4. 77 FR 16535 - Request for Nominations of Members To Serve on the Census Bureau National Advisory Committee on...

    Science.gov (United States)

    2012-03-21

    ...-based organizations, and the private sector. 5. No employee of the federal government can serve as a..., considering such factors as race, ethnicity, geography, gender, technical expertise, community involvement...

  5. Comparison of planned menus and centre characteristics with foods and beverages served in New York City child-care centres

    Science.gov (United States)

    Breck, Andrew; Dixon, L Beth; Khan, Laura Kettel

    2016-01-01

    Objective The present study evaluated the extent to which child-care centre menus prepared in advance correspond with food and beverage items served to children. The authors identified centre and staff characteristics that were associated with matches between menus and what was served. Design Menus were collected from ninety-five centres in New York City (NYC). Direct observation of foods and beverages served to children were conducted during 524 meal and snack times at these centres between April and June 2010, as part of a larger study designed to determine compliance of child-care centres with city health department regulations for nutrition. Setting Child-care centres were located in low-income neighbourhoods in NYC. Results Overall, 87% of the foods and beverages listed on the menus or allowed as substitutions were served. Menu items matched with foods and beverages served for all major food groups by > 60%. Sweets and water had lower match percentages (40 and 32%, respectively), but water was served 68% of the time when it was not listed on the menu. The staff person making the food and purchasing decisions predicted the match between the planned or substituted items on the menus and the foods and beverages served. Conclusions In the present study, child-care centre menus included most foods and beverages served to children. Menus planned in advance have potential to be used to inform parents about which child-care centre to send their child or what foods and beverages their enrolled children will be offered throughout the day. PMID:27280341

  6. Assessing the Quality of a Local Authority Conference and Hospitality Venue Using the ServQual Model

    OpenAIRE

    Donnelly Mike; White Edward P

    2014-01-01

    The close attention paid to service quality by successful private companies has become part of the environment within which most public service organizations now operate. The ServQual model has been used with success to help companies quantify customers' expectations and perceptions of their service and to use this analysis as the basis for improvement. More recently, the ServQual approach has been applied in public service contexts with mixed reliability and validity. This paper reports on t...

  7. Beyond Climate and Weather Science: Expanding the Forecasting Family to Serve Societal Needs

    Science.gov (United States)

    Barron, E. J.

    2009-05-01

    The ability to "anticipate" the future is what makes information from the Earth sciences valuable to society - whether it is the prediction of severe weather or the future availability of water resources in response to climate change. An improved ability to anticipate or forecast has the potential to serve society by simultaneously improving our ability to (1) promote economic vitality, (2) enable environmental stewardship, (3) protect life and property, as well as (4) improve our fundamental knowledge of the earth system. The potential is enormous, yet many appear ready to move quickly toward specific mitigation and adaptation strategies assuming that the science is settled. Five important weakness must be addressed first: (1) the formation of a true "climate services" function and capability, (2) the deliberate investment in expanding the family of forecasting elements to incorporate a broader array of environmental factors and impacts, (3) the investment in the sciences that connect climate to society, (4) a deliberate focus on the problems associated with scale, in particular the difference between the scale of predictive models and the scale associated with societal decisions, and (5) the evolution from climate services and model predictions to the equivalent of "environmental intelligence centers." The objective is to bring the discipline of forecasting to a broader array of environmental challenges. Assessments of the potential impacts of global climate change on societal sectors such as water, human health, and agriculture provide good examples of this challenge. We have the potential to move from a largely reactive mode in addressing adverse health outcomes, for example, to one in which the ties between climate, land cover, infectious disease vectors, and human health are used to forecast and predict adverse human health conditions. The potential exists for a revolution in forecasting, that entrains a much broader set of societal needs and solutions. The

  8. The effect of power distribution privatization on electricity prices in Turkey: Has liberalization served the purpose?

    International Nuclear Information System (INIS)

    Karahan, Hatice; Toptas, Mehmet

    2013-01-01

    Various electricity reforms have been adopted by a number of countries within the last 2 decades. Turkey, as one of those countries, has restructured its electricity market and intensively privatized the distribution companies. As one of the main targets of the liberalization efforts in the sector was announced to be reduced consumer prices, it is a matter of interest to look at the related developments after privatizations. Hence, this study attempts to explore the impact of power distribution privatization in Turkey on the national end-user electricity prices. Results of the analysis suggest that privatization of electricity distribution companies has not yielded the expected retail price declines within the first 4 years of the program. Whereas wholesale tariffs exhibit a reduction in the rate of 10%, retail tariffs show an increase of 5.9% within the period in question. Besides, the unstable patterns of the two tariffs imply that the market is not yet ready for the automatic pricing mechanism planned to be implemented based on a cost-reflective methodology. Therefore, results indicate that the factors behind the unsatisfactory outcomes of the program should be explored in order for the privatization efforts in the Turkish electricity distribution market to serve the purpose. - Highlights: • Privatization in electricity distribution has not reduced the retail prices in transition period in Turkey. • Changes in retail prices do not harmonize with those in wholesale prices in the electricity market. • The cost reflectiveness of the pricing system in the market is questionable. • The market does not seem to be ready yet for the automatic pricing mechanism. • The increase in distribution tariffs is not compatible with the targets of the liberalization program adopted for the Turkish electricity market

  9. Hyporheic Interfaces Serve as Ecological Control Points for Mountainous Landscape Biological Productivity

    Science.gov (United States)

    Newcomer, M. E.; Dwivedi, D.; Raberg, J.; Fox, P. M.; Nico, P. S.; Wainwright, H. M.; Conrad, M. E.; Bill, M.; Bouskill, N.; Williams, K. H.; Hubbard, S.; Steefel, C. I.

    2017-12-01

    Riverine systems in snow-dominated mountainous regions often express complex biogeochemistry and river nutrient indicators as a function of hydrologic variability. In early spring, meltwater infiltration from a ripened snowpack creates a hydrological gradient through hillslopes, floodplains, and hyporheic zones. During this time, these systems are more-or-less a passive filter that allows the rising limb of the hydrograph to display chemo-dynamic relationships (inversely proportional) with solutes and nutrients. During the growing season, temperatures, plants, microbes, and hydrologic gradients shift dramatically and activate hyporheic-zone biogeochemistry as a major control on water nutrient degradation. Hyporheic biogeochemical reliance on the timing of meltwater infiltration and the possibility of a longer vernal window under future climate change indicates the importance of hyporheic cycling as the dominant ecological control point on carbon and nitrogen fluxes and transformations. The objective of our study is to develop a predictive understanding of the subsurface and surface controls on hyporheic biogeochemical behavior through data-model integration. Data from our 2017 field campaign in the East River, Colorado, a pristine, mountainous watershed, were taken at key times during the rising, peak, falling, and dry limb of the hydrograph. Throughout multiple locations across this spatial and temporal gradient, we measured surface and subsurface gases, geochemistry, isotopes, and hydrological flow conditions and used this data to constrain a numerical flow and reactive transport model of the hyporheic zone that included microbial and flow feedback dynamics. Our data coupled with the predictive power of our numerical model reveal that the hyporheic zone serves dual roles throughout the year—as a net source of nutrients and solutes during the early vernal phase, shifting to a net sink of nutrients during the summer dry season. The possibility of a future

  10. Exogenous pyruvate facilitates cancer cell adaptation to hypoxia by serving as an oxygen surrogate.

    Science.gov (United States)

    Yin, Chengqian; He, Dan; Chen, Shuyang; Tan, Xiaoling; Sang, Nianli

    2016-07-26

    Molecular oxygen is the final electron acceptor in cellular metabolism but cancer cells often become adaptive to hypoxia, which promotes resistance to chemotherapy and radiation. The reduction of endogenous glycolytic pyruvate to lactate is known as an adaptive strategy for hypoxic cells. Whether exogenous pyruvate is required for hypoxic cell proliferation by either serving as an electron acceptor or a biosynthetic substrate remains unclear. By using both hypoxic and ρ0 cells defective in electron transfer chain, we show that exogenous pyruvate is required to sustain proliferation of both cancer and non-cancer cells that cannot utilize oxygen. Particularly, we show that absence of pyruvate led to glycolysis inhibition and AMPK activation along with decreased NAD+ levels in ρ0 cells; and exogenous pyruvate increases lactate yield, elevates NAD+/NADH ratio and suppresses AMPK activation. Knockdown of lactate dehydrogenase significantly inhibits the rescuing effects of exogenous pyruvate. In contrast, none of pyruvate-derived metabolites tested (including acetyl-CoA, α-ketoglutarate, succinate and alanine) can replace pyruvate in supporting ρ0 cell proliferation. Knockdown of pyruvate carboxylase, pyruvate dehydrogenase and citrate synthase do not impair exogenous pyruvate to rescue ρ0 cells. Importantly, we show that exogenous pyruvate relieves ATP insufficiency and mTOR inhibition and promotes proliferation of hypoxic cells, and that well-oxygenated cells release pyruvate, providing a potential in vivo source of pyruvate. Taken together, our data support a novel pyruvate cycle model in which oxygenated cells release pyruvate for hypoxic cells as an oxygen surrogate. The pyruvate cycle may be targeted as a new therapy of hypoxic cancers.

  11. The alternative complement pathway control protein H binds to immune complexes and serves their detection

    International Nuclear Information System (INIS)

    Nydegger, U.E.; Corvetta, A.; Spaeth, P.J.; Spycher, M.

    1983-01-01

    During solubilization of immune complexes C3b becomes fixed to the immunoglobulin part and serves as a receptor for the alternative complement pathway control protein H. The H-C3b immune complex interaction can be made detectable using 4% polyethyleneglycol to separate free from bound 125 I-H. Tetanus toxoid (Te)/anti-Te complexes kept soluble with fresh serum and containing 125 IU of specific antibody bound 18% of 125 I-H; when fresh serum was chelated with 10 mM EDTA, 125 I-H binding was only 5%. On sucrose density gradients, the H-binding material sedimented in the range of 12 to 30 S. In 36 serum samples from rheumatoid arthritis (RA) patients and in 12 serum samples from patients with systemic lupus erythematosus (SLE), 125 I-H binding was significantly elevated to 9.5 +/- 4.7% (mean +/- 1 SD) and 13.3 +/- 5.6%, respectively, while 125 I-H binding by 36 normal human sera was 4 +/- 2%. RA samples (17/36, 47%) and SLE samples (9/12, 75%) had H-binding values increased by more than 2 SD above the normal mean. The serum samples were also assessed for conglutinin- and C1q-binding activities; a significant correlation between H and C1q binding was observed (P less than 0.001); there was no correlation between H and conglutinin binding. Although binding to immune complexes through its interaction with C3b, H clearly detects a population of complexes other than conglutinin, thus expanding the possibilities of further characterizing pathological complexes

  12. Australian lobbyist registers are not serving the purposes they were designed for.

    Science.gov (United States)

    Robertson, Narelle; Kypri, Kypros; Stafford, Julia; Daube, Mike; Avery, Michelle; Miller, Peter

    2017-07-11

    There is widespread concern about the nature, extent and impacts of lobbying by industries selling unhealthy commodities, which threatens public health and undermines important democratic processes. In the last decade, all Australian jurisdictions (except the Northern Territory) have established lobbyist registers with the stated objective of increasing the capacity of government and the public to scrutinise lobbying. Our aim was to assess whether the registers are fulfilling this objective. We conducted web searches of registers in Australian jurisdictions in 2014 and 2015 to determine what type of information they collected and whether data were accessible. We supplemented searches with e-mails and phone calls to registrars to clarify policies and seek additional information. We found that the data were lacking in critical details and historical information was difficult or impossible to obtain. None of the registers required in-house lobbyists to register or to be bound by the Lobbying Codes of Conduct. None required that informal lobbying (e.g. by government relations staff within a company) be recorded, and none provided detailed information about the nature and extent of lobbying activities. The registers do not meet the stated objective of making lobbying activity transparent to the Australian public. Timely access to comprehensive information is essential to help promote the rational development of policy concerning tobacco, alcohol and gambling problems. There is an urgent need to reform lobbyist registers to ensure that they are comprehensive and transparent. [Robertson N, Kypri K, Stafford J, Daube M, Avery M, Miller P. Australian lobbyist registers are not serving the purposes they were designed for. Drug Alcohol Rev 2017;00:000-000]. © 2017 Australasian Professional Society on Alcohol and other Drugs.

  13. Peiminine serves as an adriamycin chemosensitizer in gastric cancer by modulating the EGFR/FAK pathway.

    Science.gov (United States)

    Tang, Qianqian; Wang, Yunfei; Ma, Lanjing; Ding, Meiling; Li, Tingyu; Nie, Yongzhan; Gu, Zhengyi

    2018-03-01

    Gastric cancer (GC) is one of the most common malignancies of the digestive tract. Adriamycin (ADR) has been widely utilized in various chemotherapy regimens for treating GC, yet its long-term application may increase drug resistance resulting in treatment failure. Increasing evidence shows that bioactive natural products can be used as chemotherapeutic sensitizers that can significantly improve chemotherapy sensitivity. Peiminine (PMI) is a biologically active component extracted from Fritillaria walujewii Regel. Thus, in the present study, we aimed to investigate whether peiminine (PMI) alters the chemosensitivity of GC to adriamycin (ADR). GC cells were treated with ADR with or without PMI. MTT assay, flow cytometry and a nude mouse tumor xenograft model of SGC7901 cells were used to evaluate the chemosensitization activity of PMI combined with ADR. Western blotting was used to examine the expression of cyclin D1 and cleaved PARP. The RayBio® Human RTK phosphorylation antibody array kit was used to test the differential protein expression. Compared with the ADR group, PMI combined with ADR significantly suppressed cell proliferation and induced cell apoptosis in vitro. The growth curve and tumor weight of the tumor xenografts were significantly decreased in mice treated with the combination of PMI and ADR. However, the organs showed no obvious abnormality after treatment with PMI plus ADR. The expression of cyclin D1 was decreased and the level of cleaved PARP was increased after treatment with PMI and ADR. The expression of p-EGFR and p-FAK was downregulated in cells treated with PMI and ADR, and the validation of p-EGFR and p-FAK was in accordance with the result of the phosphorylation antibody array kit. PMI may serve as a new chemosensitizer by inhibiting the proliferation and inducing the apoptosis to enhance the chemotherapeutic drug sensitivity of ADR in GC.

  14. Serving an Indigenous community: Exploring the cultural competence of medical students in a rural setting

    Directory of Open Access Journals (Sweden)

    Chin Hoong Wong

    2017-06-01

    Full Text Available Since 2013, medical students from the International Medical University (IMU in Malaysia have been providing primary healthcare services, under the supervision of faculty members, to the indigenous people living in Kampung Sebir. The project has allowed the students to learn experientially within a rural setting. This study aims to examine the cultural competence of IMU medical students through an examination of their perspective of the indigenous people who they serve and the role of this community service in their personal and professional development. Students who participated in the project were required to complete a questionnaire after each community engagement activity to help them reflect on the above areas. We analysed the responses of students from January to December 2015 using a thematic analysis approach to identify overarching themes in the students’ responses. Students had differing perceptions of culture and worldviews when compared to the indigenous people. However, they lacked the self-reflection skills necessary to understand how such differences can affect their relationship with the indigenous people. Because of this, the basis of their engagement with the indigenous community (as demonstrated by their views of community service is focused on their agenda of promoting health from a student’s perspective rather than connecting and building relationships first. Students also lacked the appreciation that building cultural competency is a continuous process. The results show that the medical students have a developing cultural competence. The project in Kampung Sebir is an experiential learning platform of great value to provide insights into and develop the cultural competency of participating students. This study also reflects on the project itself, and how the relationship with stakeholders, the competence and diversity of academic staff, and the support of the university can contribute toward training in cultural

  15. Can hydrocarbons entrapped in seep carbonates serve as gas geochemistry recorder?

    Science.gov (United States)

    Blumenberg, Martin; Pape, Thomas; Seifert, Richard; Bohrmann, Gerhard; Schlömer, Stefan

    2018-04-01

    The geochemistry of seep gases is useful for an understanding of the local petroleum system. Here it was tested whether individual light hydrocarbons in seep gases are representatively entrapped in authigenic carbonates that formed near active seep sites. If applicable, it would be possible to extract geochemical information not only on the origin but also on the thermal maturity of the hydrocarbon source rocks from the gases entrapped in carbonates in the past. Respective data could be used for a better understanding of paleoenvironments and might directly serve as calibration point for, amongst others, petroleum system modeling. For this approach, (sub)-recent seep carbonates from the Black Sea (Paleodnjepr region and Batumi seep area), two sites of the Campeche Knoll region in the Gulf of Mexico, and the Venere mud volcano (Mediterranean Sea) were selected. These seep carbonates derive from sites for which geochemical data on the currently seeping gases exist. During treatment with phosphoric acid, methane and higher hydrocarbons were released from all carbonates, but in low concentrations. Compositional studies demonstrate that the ratio of methane to the sum of higher hydrocarbons (C1/(C2+C3)) is (partly strongly) positively biased in the entrapped gas fraction. δ13C values of C1 were determined for all samples and, for the samples from the Gulf of Mexico and the Mediterranean Sea, also of C2 and C3. The present dataset from six seep sites indicates that information on the seeped methane can be—although with a scatter of several permil—recorded in seep carbonate matrices, but other valuable information like the composition and δ13C of ethane and propane appears to be modified or lost during, for example, enclosure or at an early stage of diagenesis.

  16. Discovery of an O-mannosylation pathway selectively serving cadherins and protocadherins.

    Science.gov (United States)

    Larsen, Ida Signe Bohse; Narimatsu, Yoshiki; Joshi, Hiren Jitendra; Siukstaite, Lina; Harrison, Oliver J; Brasch, Julia; Goodman, Kerry M; Hansen, Lars; Shapiro, Lawrence; Honig, Barry; Vakhrushev, Sergey Y; Clausen, Henrik; Halim, Adnan

    2017-10-17

    The cadherin (cdh) superfamily of adhesion molecules carry O-linked mannose (O-Man) glycans at highly conserved sites localized to specific β-strands of their extracellular cdh (EC) domains. These O-Man glycans do not appear to be elongated like O-Man glycans found on α-dystroglycan (α-DG), and we recently demonstrated that initiation of cdh/protocadherin (pcdh) O-Man glycosylation is not dependent on the evolutionary conserved POMT1/POMT2 enzymes that initiate O-Man glycosylation on α-DG. Here, we used a CRISPR/Cas9 genetic dissection strategy combined with sensitive and quantitative O-Man glycoproteomics to identify a homologous family of four putative protein O-mannosyltransferases encoded by the TMTC1-4 genes, which were found to be imperative for cdh and pcdh O-Man glycosylation. KO of all four TMTC genes in HEK293 cells resulted in specific loss of cdh and pcdh O-Man glycosylation, whereas combined KO of TMTC1 and TMTC3 resulted in selective loss of O-Man glycans on specific β-strands of EC domains, suggesting that each isoenzyme serves a different function. In addition, O-Man glycosylation of IPT/TIG domains of plexins and hepatocyte growth factor receptor was not affected in TMTC KO cells, suggesting the existence of yet another O-Man glycosylation machinery. Our study demonstrates that regulation of O-mannosylation in higher eukaryotes is more complex than envisioned, and the discovery of the functions of TMTCs provide insight into cobblestone lissencephaly caused by deficiency in TMTC3.

  17. Polysensory response characteristics of dorsal root ganglion neurones that may serve sensory functions during myocardial ischaemia.

    Science.gov (United States)

    Huang, M H; Horackova, M; Negoescu, R M; Wolf, S; Armour, J A

    1996-09-01

    To determine the response characteristics of dorsal root ganglion neurones that may serve sensory functions during myocardial ischaemia. Extracellular recordings were made from 54 spontaneously active and 5 normally quiescent dorsal root ganglion neurones (T2-T5) in 22 anaesthetized open-chest dogs under control conditions and during epicardial mechanical or chemical stimulation and myocardial ischaemia. The activity of 78% of spontaneously active and all quiescent neurones with left ventricular sensory fields was modified by left ventricular ischaemia. Forty-six spontaneously active neurones (85%) were polysensory with respect to mechanical and chemical stimuli. The 5 quiescent neurones responded only to chemical stimuli. Spontaneously active neurones associated with left ventricular mechanosensory endings (37 neurones) generated four different activity patterns in response to similar mechanical stimuli (high or low pressure active, high-low pressure active, high-low pressure inactive). A fifth group generated activity which was not related to chamber dynamics. Adenosine, adenosine 5'-triphosphate, substance P and bradykinin modified 72, 61, 65 and 63% of the spontaneously active neurones, respectively. Maximum local mechanical or chemical stimuli enhanced activity to similar degrees, as did ischaemia. Each ischaemia-sensitive neurone displayed unique activity patterns in response to similar mechanical or chemical stimuli. Most myocardial ischemia-sensitive dorsal root ganglion neurones associated with epicardial neurites sense mechanical and multiple chemical stimuli, a small population sensing only mechanical or chemical stimuli. Activity patterns generated by these neurones depend on their primary sensory characteristics or those of other neurones that may converge on them, as well as the type and magnitude of the stimuli that impinge upon their sensory fields, both normally and during ischaemia.

  18. Integrative Review of Breastfeeding Duration and Influencing Factors Among Women Serving Active Duty in the U.S. Military.

    Science.gov (United States)

    Farwell, Andrea L

    To determine what is known about breastfeeding duration among active-duty servicewomen and to identify factors related to military employment that facilitate or inhibit breastfeeding. Literature searches using CINAHL and MEDLINE were conducted with the keywords military and breastfeeding for articles published from January 2000 through May 2016. Abstracts and full-text research articles were retrieved and analyzed that met the inclusion criteria: English language, U.S. active-duty military personnel, peer-reviewed, and identified facilitators and/or barriers to breastfeeding. Eight studies were analyzed for quality and content; analysis was guided by Cooper's five stages of review synthesis processes. Findings indicated that although breastfeeding initiation rates are similar to those for civilians, military women may discontinue sooner. Perception of military work as a barrier is associated with shorter duration, and enlisted personnel were less likely to breastfeed to 12 months than commissioned officers. Military women experienced work-related barriers: lack of proper facilities for pumping, pressures and obligations related to rank, conflicts between mother/soldier demands, physical fitness/weight standards, concerns related to exposure to hazardous material, and prolonged separations from their infants. Most women in the military serve during their childbearing years when they may want to breastfeed. Strategies to promote breastfeeding include advocacy for policy changes, education of servicewomen and supervisors/commanders, and implementation of a breastfeeding class that addresses military-specific factors. Copyright © 2017 AWHONN, the Association of Women’s Health, Obstetric and Neonatal Nurses. Published by Elsevier Inc. All rights reserved.

  19. The influence of expertise on brain activation of the action observation network during anticipation of tennis and volleyball serves

    Science.gov (United States)

    Balser, Nils; Lorey, Britta; Pilgramm, Sebastian; Naumann, Tim; Kindermann, Stefan; Stark, Rudolf; Zentgraf, Karen; Williams, A. Mark; Munzert, Jörn

    2014-01-01

    In many daily activities, and especially in sport, it is necessary to predict the effects of others' actions in order to initiate appropriate responses. Recently, researchers have suggested that the action–observation network (AON) including the cerebellum plays an essential role during such anticipation, particularly in sport expert performers. In the present study, we examined the influence of task-specific expertise on the AON by investigating differences between two expert groups trained in different sports while anticipating action effects. Altogether, 15 tennis and 16 volleyball experts anticipated the direction of observed tennis and volleyball serves while undergoing functional magnetic resonance imaging (fMRI). The expert group in each sport acted as novice controls in the other sport with which they had only little experience. When contrasting anticipation in both expertise conditions with the corresponding untrained sport, a stronger activation of AON areas (SPL, SMA), and particularly of cerebellar structures, was observed. Furthermore, the neural activation within the cerebellum and the SPL was linearly correlated with participant's anticipation performance, irrespective of the specific expertise. For the SPL, this relationship also holds when an expert performs a domain-specific anticipation task. Notably, the stronger activation of the cerebellum as well as of the SMA and the SPL in the expertise conditions suggests that experts rely on their more fine-tuned perceptual-motor representations that have improved during years of training when anticipating the effects of others' actions in their preferred sport. The association of activation within the SPL and the cerebellum with the task achievement suggests that these areas are the predominant brain sites involved in fast motor predictions. The SPL reflects the processing of domain-specific contextual information and the cerebellum the usage of a predictive internal model to solve the anticipation

  20. The influence of expertise on brain activation of the action observation network during anticipation of tennis and volleyball serves.

    Science.gov (United States)

    Balser, Nils; Lorey, Britta; Pilgramm, Sebastian; Naumann, Tim; Kindermann, Stefan; Stark, Rudolf; Zentgraf, Karen; Williams, A Mark; Munzert, Jörn

    2014-01-01

    In many daily activities, and especially in sport, it is necessary to predict the effects of others' actions in order to initiate appropriate responses. Recently, researchers have suggested that the action-observation network (AON) including the cerebellum plays an essential role during such anticipation, particularly in sport expert performers. In the present study, we examined the influence of task-specific expertise on the AON by investigating differences between two expert groups trained in different sports while anticipating action effects. Altogether, 15 tennis and 16 volleyball experts anticipated the direction of observed tennis and volleyball serves while undergoing functional magnetic resonance imaging (fMRI). The expert group in each sport acted as novice controls in the other sport with which they had only little experience. When contrasting anticipation in both expertise conditions with the corresponding untrained sport, a stronger activation of AON areas (SPL, SMA), and particularly of cerebellar structures, was observed. Furthermore, the neural activation within the cerebellum and the SPL was linearly correlated with participant's anticipation performance, irrespective of the specific expertise. For the SPL, this relationship also holds when an expert performs a domain-specific anticipation task. Notably, the stronger activation of the cerebellum as well as of the SMA and the SPL in the expertise conditions suggests that experts rely on their more fine-tuned perceptual-motor representations that have improved during years of training when anticipating the effects of others' actions in their preferred sport. The association of activation within the SPL and the cerebellum with the task achievement suggests that these areas are the predominant brain sites involved in fast motor predictions. The SPL reflects the processing of domain-specific contextual information and the cerebellum the usage of a predictive internal model to solve the anticipation task.