WorldWideScience

Sample records for science concentration 2009-2010

  1. Plasma trans-fatty acid concentrations in fasting adults declined from NHANES 1999-2000 to 2009-2010.

    Science.gov (United States)

    Vesper, Hubert W; Caudill, Samuel P; Kuiper, Heather C; Yang, Quanhe; Ahluwalia, Namanjeet; Lacher, David A; Pirkle, James L

    2017-05-01

    Background: The consumption of trans fatty acids (TFAs) is associated with an increased risk of cardiovascular disease, and reducing their consumption is a major public health objective. Food intake studies have provided estimates for TFA concentrations in the US population; however, there is a need for data on TFA blood concentrations in the population. Objective: The objective of this study was to determine plasma TFA concentrations in a nationally representative group of fasted adults in the US population in NHANES samples from 1999-2000 and 2009-2010. Design: Four major TFAs [palmitelaidic acid (C16:1n-7t), trans vaccenic acid (C18:1n-7t), elaidic acid (C18:1n-9t), and linoelaidic acid (C18:2n-6t,9t)] were measured in plasma in 1613 subjects from NHANES 1999-2000 and 2462 subjects from NHANES 2009-2010 by gas chromatography-mass spectrometry. Geometric means and distribution percentiles were calculated for each TFA and their sum by age, sex, and race/ethnicity (non-Hispanic white, non-Hispanic black, Mexican American), and covariate-adjusted geometric means were computed by using a model that included these demographic and other dietary factors, as well as survey year and any significant interaction terms. Results: These nationally representative data for the adult US population show that TFA concentrations were 54% lower in NHANES 2009-2010 than in NHANES 1999-2000. Covariate-adjusted geometric means for the sum of the 4 TFAs were 81.4 μmol/L (95% CI: 77.3, 85.6 μmol/L) and 37.8 μmol/L (95% CI: 36.4, 39.4 μmol/L) in NHANES 1999-2000 and 2009-2010, respectively. Even with the large decline in TFA concentrations, differences between demographic subgroups were comparable in the 2 surveys. Conclusion: The results indicate an overall reduction in TFA concentrations in the US population and provide a valuable baseline to evaluate the impact of the recent regulation categorizing TFAs as food additives. © 2017 American Society for Nutrition.

  2. Survey of keyword adjustment of published articles medical subject headings in journal of mazandaran university of medical sciences (2009-2010).

    Science.gov (United States)

    Kabirzadeh, Azar; Siamian, Hasan; Abadi, Ebrahim Bagherian Farah; Saravi, Benyamin Mohseni

    2013-01-01

    NONE DECLARED. Keywords are the most important tools for Information retrieval. They are usually used for retrieval of articles based on contents of information reserved from printed and electronic resources. Retrieval of appropriate keywords from Medical Subject Headings (MeSH) can impact with exact, correctness and short time on information retrieval. Regarding the above mentioned matters, this study was done to compare the Latin keywords was in the articles published in the Journal of Mazandaran University of Medical Sciences. This is a descriptive study. The data were extracted from the key words of Englsih abstracts of articles published in the years 2009-2010 in the Journal of Mazandaran University of Medical Sciences by census method. Checklist of data collection is designed, based on research objectives and literature review which has face validity. Compliance rate in this study was to determine if the keywords cited in this article as a full subject of the main subject headings in a MeSH (Bold and the selected word) is a perfect adjustment. If keywords were cited in the article but the main heading is not discussed in the following main topics to be discussed with reference to See and See related it has considered has partial adjustment. Out of 148 articles published in 12 issues in proposed time of studying, 72 research papers were analyzed. The average numbers of authors in each article were 4 ± 1. Results showed that most of specialty papers 42 (58. 4%), belonging to the (Department of Clinical Sciences) School of Medicine, 11 (15.3%) Basic Science, 6(8.4%) Pharmacy, Nursing and Midwifery 5(6.9%), 4(5.5%) Health, paramedical Sciences 3(4.2%), and non medical article 1(1.3%) school of medicine. In general, results showed that 80 (30%) of key words have been used to complete the adjustment. Also, only 1(1.4%) had complete adjustment with all the MeSH key words and in 8 articles(11.4%) key words of had no adjustment with MeSH. The results showed that only

  3. Institute of Energy and Climate Research IEK-6. Nuclear waste management and reactor safety report 2009/2010. Material science for nuclear waste management

    Energy Technology Data Exchange (ETDEWEB)

    Klinkenberg, M.; Neumeier, S.; Bosbach, D. (eds.)

    2011-07-01

    Due to the use of nuclear energy about 17.000 t (27.000 m{sup 3}) of high level waste and about 300.000 m{sup 3} of low and intermediated level waste will have accumulated in Germany until 2022. Research in the Institute of Energy and Climate Research (IEK-6), Nuclear Waste Management and Reactor Safety Division focuses on fundamental and applied aspects of the safe management of nuclear waste - in particular the nuclear aspects. In principle, our research in Forschungszentrum Juelich is looking at the material science/solid state aspects of nuclear waste management. It is organized in several research areas: The long-term safety of nuclear waste disposal is a key issue when it comes to the final disposal of high level nuclear waste in a deep geological formation. We are contributing to the scientific basis for the safety case of a nuclear waste repository in Germany. In Juelich we are focusing on a fundamental understanding of near field processes within a waste repository system. The main research topics are spent fuel corrosion and the retention of radionuclides by secondary phases. In addition, innovative waste management strategies are investigated to facilitate a qualified decision on the best strategy for Germany. New ceramic waste forms for disposal in a deep geological formation are studied as well as the partitioning of long-lived actinides. These research areas are supported by our structure research group, which is using experimental and computational approaches to examine actinide containing compounds. Complementary to these basic science oriented activities, IEK-6 also works on rather applied aspects. The development of non-destructive methods for the characterisation of nuclear waste packages has a long tradition in Juelich. Current activities focus on improving the segmented gamma scanning technique and the prompt gamma neutron activation analysis. Furthermore, the waste treatment group is developing concepts for the safe management of nuclear

  4. Institute of Energy and Climate Research IEK-6. Nuclear waste management and reactor safety report 2009/2010. Material science for nuclear waste management

    International Nuclear Information System (INIS)

    Klinkenberg, M.; Neumeier, S.; Bosbach, D.

    2011-01-01

    Due to the use of nuclear energy about 17.000 t (27.000 m 3 ) of high level waste and about 300.000 m 3 of low and intermediated level waste will have accumulated in Germany until 2022. Research in the Institute of Energy and Climate Research (IEK-6), Nuclear Waste Management and Reactor Safety Division focuses on fundamental and applied aspects of the safe management of nuclear waste - in particular the nuclear aspects. In principle, our research in Forschungszentrum Juelich is looking at the material science/solid state aspects of nuclear waste management. It is organized in several research areas: The long-term safety of nuclear waste disposal is a key issue when it comes to the final disposal of high level nuclear waste in a deep geological formation. We are contributing to the scientific basis for the safety case of a nuclear waste repository in Germany. In Juelich we are focusing on a fundamental understanding of near field processes within a waste repository system. The main research topics are spent fuel corrosion and the retention of radionuclides by secondary phases. In addition, innovative waste management strategies are investigated to facilitate a qualified decision on the best strategy for Germany. New ceramic waste forms for disposal in a deep geological formation are studied as well as the partitioning of long-lived actinides. These research areas are supported by our structure research group, which is using experimental and computational approaches to examine actinide containing compounds. Complementary to these basic science oriented activities, IEK-6 also works on rather applied aspects. The development of non-destructive methods for the characterisation of nuclear waste packages has a long tradition in Juelich. Current activities focus on improving the segmented gamma scanning technique and the prompt gamma neutron activation analysis. Furthermore, the waste treatment group is developing concepts for the safe management of nuclear graphite

  5. Institute of Energy and Climate Research IEK-6. Nuclear waste management and reactor safety report 2009/2010. Material science for nuclear waste management

    Energy Technology Data Exchange (ETDEWEB)

    Klinkenberg, M; Neumeier, S; Bosbach, D [eds.

    2011-07-01

    Due to the use of nuclear energy about 17.000 t (27.000 m{sup 3}) of high level waste and about 300.000 m{sup 3} of low and intermediated level waste will have accumulated in Germany until 2022. Research in the Institute of Energy and Climate Research (IEK-6), Nuclear Waste Management and Reactor Safety Division focuses on fundamental and applied aspects of the safe management of nuclear waste - in particular the nuclear aspects. In principle, our research in Forschungszentrum Juelich is looking at the material science/solid state aspects of nuclear waste management. It is organized in several research areas: The long-term safety of nuclear waste disposal is a key issue when it comes to the final disposal of high level nuclear waste in a deep geological formation. We are contributing to the scientific basis for the safety case of a nuclear waste repository in Germany. In Juelich we are focusing on a fundamental understanding of near field processes within a waste repository system. The main research topics are spent fuel corrosion and the retention of radionuclides by secondary phases. In addition, innovative waste management strategies are investigated to facilitate a qualified decision on the best strategy for Germany. New ceramic waste forms for disposal in a deep geological formation are studied as well as the partitioning of long-lived actinides. These research areas are supported by our structure research group, which is using experimental and computational approaches to examine actinide containing compounds. Complementary to these basic science oriented activities, IEK-6 also works on rather applied aspects. The development of non-destructive methods for the characterisation of nuclear waste packages has a long tradition in Juelich. Current activities focus on improving the segmented gamma scanning technique and the prompt gamma neutron activation analysis. Furthermore, the waste treatment group is developing concepts for the safe management of nuclear

  6. PHA annual report 2009-2010

    OpenAIRE

    Public Health Agency

    2010-01-01

    The Public Health Agency Annual report 2009��-2010 report provides background information about the PHA, highlights the achievements during the�2009-2010 financial year and provides an overview of work undertaken in priority areas for each directorate within the organisation.The summary financial accounts are presented in the operating and financial review section of the report and members of the PHA board are detailed within the report also.�

  7. Space activities in 2009/2010

    Science.gov (United States)

    Pagkratis, Spyros

    2011-09-01

    The global financial crisis of 2008 has created an economic environment unfavourable to public and corporate economic activity alike, which could not have left space activities unaffected. However, the effects of the crisis upon the space sector have been so far less damaging than anticipated. The following paper presents recent developments in the field of space policies, institutional budgets and commercial activity worldwide, in an effort to improve the understanding of the new trends in commercial and public space activities. It particularly explores the strategies followed by space stakeholders in different countries and regions in order to pursue their planned space programmes in view of difficult financial conditions. Finally, it highlights the differences in the outlook of space activities between established and emerging space-faring nations and attempts to explore their medium-term consequences on an international level. For this purpose, it was based on research conducted in the framework of a recent ESPI report on "Space Policies, Issues and trends in 2009/2010".

  8. RUBION annual report 2009/2010

    International Nuclear Information System (INIS)

    Rohmann, Dorothee

    2010-01-01

    The following topics are dealt with: Operation of the 500-kV accelerator, generation of HV centers in diamond, direct deposition of semiconducting nanoparticles on prestructured substrates, manufacturing of medieval implantates doped with 32 P, 33 P impurities in 32 preparates, semiconductors as electron detector, 7 Be implantation for high-power composite materials, measurement of composition, density, and integrity of SiCr layers, construction of a PC-driven Multifunction measurement chamber, study of Y layers as getter for the filtration of H 2 from vacua, study of the B concentration in Fe/B multilayers, study of the composition of ferromagnetic shape-memory thin films basing on the Fe 70 Pd 30 system, definition of buried conducting channels in GaAs by means of Ar isolation implantation, lifetime measurements on compact few-electron systems and measurements of VUV spectra of astrophysical interest, influence of heavy-metal load on microbial activity, determination of priming effects in soils, quantitative determination of the trace-element concentration along diffusion profiles in plagioklas crystals from natural samples, development of compositionally graded corrosion-resistant coating on inconel 690, diffusion behaviour of network modifiers within CaO-Al 2 O 3 -SiO 2 glasses, studies of water diffusion in glasses, experimental determination of diffusion coefficients in mixed plagioklas crystals, determination of the chemical composition of different thin films, determination of the composition of tungsten oxide thin films, comparison of the change of the intracellular Ca level during the transfection with the standard calcium phosphate method with calcium phosphate DNA nanoparticles, determination of the near-surface hydrogen concentration in ZnO monocrystals, determination of the transcription level of a gene, optimization of the expression conditions of the β 2 -adrenerg receptor, establishment of a positive control for the growth inhibition and apoptose

  9. Analysis of pig movements across eastern Indonesia, 2009-2010.

    Science.gov (United States)

    Leslie, Edwina E C; Christley, Robert M; Geong, Maria; Ward, Michael P; Toribio, Jenny-Ann L M L

    2015-03-01

    Knowledge of live animal movement through markets and from farm-to-farm is needed to inform strategies for control of trans-boundary animal diseases (TADs) in south-east Asia, particularly due to consumer preference for fresh meat. In eastern Indonesia a TAD of principal interest for control is classical swine fever (CSF) due to its impacts on smallholder farmers. Pig movement is considered a contributor to failure of current CSF control efforts but pig movement patterns are not well understood. This study investigated movement of live pigs in West Timor, Flores and Sumba islands during 2009-2010, with the aim of informing CSF control policies for Nusa Tenggara Timor province. A market survey of 292 pig sellers and 281 pig buyers across nine live pig markets and a farmer survey across 18 villages with 289 smallholder farmers were conducted and information collected on pig movements. The data obtained was used for social network analysis (SNA) on formal (via a market) and informal (village-to-village) movements using information on trading practices, source and destination locations, and the number of pigs being moved. Both inter- and intra-island movements were identified, however inter-island movement was only observed between Flores and Sumba islands. West Timor and Sumba had highly connected networks where large numbers of villages were directly and indirectly linked through pig movement. Further for West Timor, both formal and informal pig movements linked the capital Kupang, on the eastern end of the island to the western districts bordering East Timor connecting all five districts and demonstrating that informal movement transports pigs over distances similar to formal movement on this island. Sumba had a higher potential for pigs to move to a greater number of sequential locations across the entire island. Flores was found to have a more fragmented network, with pig movements concentrated in its eastern or western regions, influenced by terrain. Markets were

  10. The 2009/2010 Caribbean drought: a case study.

    Science.gov (United States)

    Peters, Everson J

    2015-10-01

    The impacts of drought in the Caribbean have not been as dramatic as in some other parts of world, but it is not exempt from the experiences of drought. As a result of the effects of a prolonged drought in 2009/2010, the agenda for the 21st Inter-Sessional Meeting of the Caribbean Community (CARICOM) paid particular attention to the issue of drought. This paper reviews the management framework for responding to drought disasters in five CARICOM countries. The paper also reports on some of the effects of the 2009/2010 drought with particular reference to Grenada and the Grenadines. During the drought in these islands there were numerous bush fires with devastating effects on agriculture, severe water shortages that impacted on the tourism industry and other social effects. It is evident that there was inadequate preparation for the event. Greater planning and investment are therefore required to reduce future impacts. © 2015 The Author(s). Disasters © Overseas Development Institute, 2015.

  11. Airborne Gravity: NGS' Airborne Gravity Data for AN01 (2009-2010)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Airborne gravity data for Alaska collected in 2009-2010 over 2 surveys. This data set is part of the Gravity for the Re-definition of the American Vertical Datum...

  12. Final report : Hanover environmental site investigation, 2009-2010.

    Energy Technology Data Exchange (ETDEWEB)

    LaFreniere, L. M. (Environmental Science Division)

    2011-06-07

    associated with potential exposure to contaminated groundwater at Hanover. No drinking water wells are known to exist in Hanover, and the drinking water supply comes from RWD No.1 at Lanham, Kansas, located 6.5 mi north of Hanover. Limited potential risk was identified due to exposure to indoor air contaminated with carbon tetrachloride, but this risk has been mitigated, thereby removing this threat to human health. Radon is prevalent in the community, at concentrations exceeding the level at which the EPA recommends additional measures (testing and/or mitigation). The recommended testing and mitigation (if needed) are the responsibility of the homeowners. In the current condition in which no private wells are used for drinking water in the affected area, no unacceptable human health risk from carbon tetrachloride is associated with the identified impacted media at the Hanover site.

  13. Association of Perfluoroalkyl Substances, Bone Mineral Density, and Osteoporosis in the U.S. Population in NHANES 2009-2010.

    Science.gov (United States)

    Khalil, Naila; Chen, Aimin; Lee, Miryoung; Czerwinski, Stefan A; Ebert, James R; DeWitt, Jamie C; Kannan, Kurunthachalam

    2016-01-01

    Perfluoroalkyl substances (PFASs), including perfluorooctanoic acid (PFOA), perfluorooctane sulfonic acid (PFOS), perfluorohexane sulfonic acid (PFHxS), and perfluorononanoic acid (PFNA), are detectable in the serum of 95% of the U.S. Considering the role of PFASs as endocrine disruptors, we examined their relationships with bone health. The association between serum PFAS concentration and bone mineral density at total femur (TFBMD), femoral neck (FNBMD), lumbar spine (LSBMD), and physician-diagnosed osteoporosis was assessed in 1,914 participants using data from the National Health and Nutritional Examination Survey 2009-2010. The mean age of the participants was 43 years. Men had higher serum PFAS concentrations than women (p PFAS concentrations were associated with lower bone mineral density, which varied according to the specific PFAS and bone site assessed. Most associations were limited to women. Osteoporosis in women was also associated with PFAS exposure, based on a small number of cases. Khalil N, Chen A, Lee M, Czerwinski SA, Ebert JR, DeWitt JC, Kannan K. 2016. Association of perfluoroalkyl substances, bone mineral density, and osteoporosis in the U.S. population in NHANES 2009-2010. Environ Health Perspect 124:81-87; http://dx.doi.org/10.1289/ehp.1307909.

  14. Prolonged Nightly Fasting and Breast Cancer Risk: Findings from NHANES (2009-2010).

    Science.gov (United States)

    Marinac, Catherine R; Natarajan, Loki; Sears, Dorothy D; Gallo, Linda C; Hartman, Sheri J; Arredondo, Elva; Patterson, Ruth E

    2015-05-01

    A novel line of research has emerged, suggesting that daily feeding-fasting schedules that are synchronized with sleep-wake cycles have metabolic implications that are highly relevant to breast cancer. We examined associations of nighttime fasting duration with biomarkers of breast cancer risk among women in the 2009-2010 U.S. National Health and Nutrition Examination Survey. Dietary, anthropometric, and HbA1c data were available for 2,212 women, and 2-hour postprandial glucose concentrations were available for 1,066 women. Nighttime fasting duration was calculated using 24-hour food records. Separate linear regression models examined associations of nighttime fasting with HbA1c and 2-hour glucose concentrations. Logistic regression modeled associations of nighttime fasting with elevated HbA1c (HbA1c ≥ 39 mmol/mol or 5.7%) and elevated 2-hour glucose (glucose ≥ 140 mg/dL). All models adjusted for age, education, race/ethnicity, body mass index, total kcal intake, evening kcal intake, and the number of eating episodes per day. Each 3-hour increase in nighttime fasting (roughly 1 SD) was associated with a 4% lower 2-hour glucose measurement [β, 0.96; 95% confidence interval (CI), 0.93-1.00; P fasting duration was associated with roughly a 20% reduced odds of elevated HbA1c (OR, 0.81; 95% CI, 0.68-0.97; P fasting could improve biomarkers of glucose control, thereby reducing breast cancer risk. ©2015 American Association for Cancer Research.

  15. Galactic Cosmic-Ray Energy Spectra and Composition during the 2009-2010 Solar Minimum Period

    Science.gov (United States)

    Lave, K. A.; Wiedenbeck, Mark E.; Binns, W. R.; Christian, E. R.; Cummings, A. C.; Davis, A. J.; deNolfo, G. A.; Israel, M. H..; Leske, R. A.; Mewaldt, R. A.; hide

    2013-01-01

    We report new measurements of the elemental energy spectra and composition of galactic cosmic rays during the 2009-2010 solar minimum period using observations from the Cosmic Ray Isotope Spectrometer (CRIS) onboard the Advanced Composition Explorer. This period of time exhibited record-setting cosmic-ray intensities and very low levels of solar activity. Results are given for particles with nuclear charge 5 solar minimum and 2001-2003 solar maximum are also given here. For most species, the reported intensities changed by less than approx. 7%, and the relative abundances changed by less than approx. 4%. Compared with the 1997-1998 solar minimum relative abundances, the 2009-2010 abundances differ by less than 2sigma, with a trend of fewer secondary species observed in the more recent time period. The new 2009-2010 data are also compared with results of a simple "leaky-box" galactic transport model combined with a spherically symmetric solar modulation model. We demonstrate that this model is able to give reasonable fits to the energy spectra and the secondary-to-primary ratios B/C and (Sc+Ti+V)/Fe. These results are also shown to be comparable to a GALPROP numerical model that includes the effects of diffusive reacceleration in the interstellar medium.

  16. Serotype diversity of astroviruses in Rawalpindi, Pakistan during 2009-2010.

    Directory of Open Access Journals (Sweden)

    Muhammad Masroor Alam

    Full Text Available Astroviruses are globally known enteropathogens causing gastroenteritis and diarrhea, with eight well defined serotypes. Epidemiological studies have recognized serotype-1 as the most common subtype but no such data is available in Pakistan. During 2009-2010, we found astroviruses in 41 out of 535 (7% samples collected from hospitalized children. Thirty one strains belonged to serotype-1 and clustered into two distinct lineages. Serotype-3, -4 and -6 were detected with 97-98% genetic homology to Indian and Chinese strains.

  17. Seroprevalence of Poliovirus Antibodies in the United States Population, 2009-2010.

    Science.gov (United States)

    Wallace, Gregory S; Curns, Aaron T; Weldon, William C; Oberste, M Steven

    2016-08-05

    Polio is eliminated in the United States, with the last indigenous transmission occurring in 1979. However, global eradication of polio has not yet been completed, so importation of poliovirus into the U.S. is still possible. Specimens from the 2009-10 National Health and Nutrition Examination Survey (NHANES) were analyzed to evaluate population seroprevalence and assess overall risk from a poliovirus importation. We evaluated prevalence of serum antibodies to all three poliovirus types using the National Health and Nutrition Examination Survey during 2009-2010. The overall seroprevalence to poliovirus was 93.9 % for type 1, 97.0 % for type 2, and 83.1 % for type 3. Seroprevalence was higher for type 2 compared to the other types (p poliovirus in the US population during 2009-2010. While there were observed differences by serotype with type 2 having the highest seroprevalence and type 3 having the lowest, consistent with previous observations, no large immunity gaps to poliovirus suggesting an imminent substantial population risk from a poliovirus importation were observed at a population level.

  18. Elemental GCR Observations during the 2009-2010 Solar Minimum Period

    Science.gov (United States)

    Lave, K. A.; Israel, M. H.; Binns, W. R.; Christian, E. R.; Cummings, A. C.; Davis, A. J.; deNolfo, G. A.; Leske, R. A.; Mewaldt, R. A.; Stone, E. C.; hide

    2013-01-01

    Using observations from the Cosmic Ray Isotope Spectrometer (CRIS) onboard the Advanced Composition Explorer (ACE), we present new measurements of the galactic cosmic ray (GCR) elemental composition and energy spectra for the species B through Ni in the energy range approx. 50-550 MeV/nucleon during the record setting 2009-2010 solar minimum period. These data are compared with our observations from the 1997-1998 solar minimum period, when solar modulation in the heliosphere was somewhat higher. For these species, we find that the intensities during the 2009-2010 solar minimum were approx. 20% higher than those in the previous solar minimum, and in fact were the highest GCR intensities recorded during the space age. Relative abundances for these species during the two solar minimum periods differed by small but statistically significant amounts, which are attributed to the combination of spectral shape differences between primary and secondary GCRs in the interstellar medium and differences between the levels of solar modulation in the two solar minima. We also present the secondary-to-primary ratios B/C and (Sc+Ti+V)/Fe for both solar minimum periods, and demonstrate that these ratios are reasonably well fit by a simple "leaky-box" galactic transport model that is combined with a spherically symmetric solar modulation model.

  19. Game statistics for the island of Olkiluoto in 2009-2010

    Energy Technology Data Exchange (ETDEWEB)

    Nieminen, M. (Faunatica Oy, Espoo (Finland))

    2010-10-15

    The game statistics for the island of Olkiluoto were updated in the spring 2010, and compared with earlier studies. Population size estimates are based on interviews of local hunters, and on other material available. No elk nor deer inventories were made in the winter 2009-2010. The elk population is still slightly decreasing. The white-tailed deer population was made smaller by hunting. The changes in the roe deer population are not known accurately, but population size varies somewhat from year to year. The number of hunted small predators approximately doubled in the latest hunting season. Altogether 17 waterfowl were hunted in 2009 (none in the previous year). The populations of mountain hare and red squirrel are abundant. The brown hare population is still small, even though there was one brood in Olkiluoto in 2009. (orig.)

  20. Game statistics for the island of Olkiluoto in 2009-2010

    International Nuclear Information System (INIS)

    Nieminen, M.

    2010-10-01

    The game statistics for the island of Olkiluoto were updated in the spring 2010, and compared with earlier studies. Population size estimates are based on interviews of local hunters, and on other material available. No elk nor deer inventories were made in the winter 2009-2010. The elk population is still slightly decreasing. The white-tailed deer population was made smaller by hunting. The changes in the roe deer population are not known accurately, but population size varies somewhat from year to year. The number of hunted small predators approximately doubled in the latest hunting season. Altogether 17 waterfowl were hunted in 2009 (none in the previous year). The populations of mountain hare and red squirrel are abundant. The brown hare population is still small, even though there was one brood in Olkiluoto in 2009. (orig.)

  1. PENGGUNAAN MODEL PEMBELAJARAN NHT UNTUK MENINGKATKAN HASIL BELAJAR BIOLOGI KELAS XI IPA SMA ISLAM 1 PRAMBANAN TAHUN PELAJARAN 2009/2010

    Directory of Open Access Journals (Sweden)

    Sumarjito Sumarjito

    2011-05-01

    Full Text Available This classroom action research aims to determine the increase in student activity, where the learning process-centered and see an increase in student learning outcomes of biology in the 11th science class at The first Prambanan Islamic Senior High School in 2009/2010 academic year with learning models numbered heads together (NHT. The study consisted of two cycles, the first cycle had done by the two meetings held on 26 and May 27, 2010 with material "structure and function of reproductive men and women" and "spermatogenesis, oogenesis and ovulation ". Cycle II carried as many as two meetings held on 1 and June 2, 2010 by presenting "menstruation, fertilization, gestation" and "child - birth, ASI (mother’s milk, contraception, disorders of the reproductive system". Subjects were the 11th grade science class of The first PRAMBANAN ISLAMIC SENIOR HIGH SCHOOL in 2009/2010 academic year on Sleman – Yogyakarta , which amounted  to thirteen students. Based on this study concluded that the application of learning models numbered heads together (NHT can make the students active in the learning process, student-centered  learning (learning that focus on student and improve learning outcomes.   Kata kunci: Numbered Heads Together (NHT,  Hasil Belajar

  2. Studies on the aquatic environment at Olkiluoto and reference area. 1: Olkiluoto, reference lakes and Eurajoki and Lapijoki rivers in 2009-2010

    Energy Technology Data Exchange (ETDEWEB)

    Kangasniemi, V. [Environmental Research and Assessment EnviroCase Ltd., Pori (Finland); Helin, J.

    2014-03-15

    This working report presents the first results of a sampling campaign at Olkiluoto and reference lakes and rivers selected to resemble the aquatic systems expected to form at the site in the future with the post-glacial crustal rebound (land uplift). In 2009-2010, the aim of the studies was to improve the knowledge of the aquatic systems and to produce input data to the safety case for the spent nuclear fuel repository at Olkiluoto. The first main objective was to estimate the areal biomass distribution and measure the dimensions of characteristic aquatic plants and animals. Another objective was to estimate the transfer of different elements from water to the aquatic organisms paying special attention on key elements (Ag, Cl, I, Mo, Nb and Se) in the dose assessment within the safety case. Surface water, sediment, macrophyte, fish and macrobenthos samples were collected from the Olkiluoto coastal area and from the reference lakes for biomass and dimension measurements and analysis of element concentration. Water-to-biota concentration ratios were estimated for the coastal area and for the reference lakes. From rivers, only water samples were collected at this stage. In 2009-2010, sampling procedures and pre-treatment methods were developed and analytical methods were optimised. Thus, the results reported here are indicative by their nature. After 2010, the studies have been continued with better established methods, and the more recent results will be reported later. (orig.)

  3. Per-pack price reductions available from different cigarette purchasing strategies: United States, 2009-2010.

    Science.gov (United States)

    Pesko, Michael F; Xu, Xin; Tynan, Michael A; Gerzoff, Robert B; Malarcher, Ann M; Pechacek, Terry F

    2014-06-01

    Following cigarette excise tax increases, smokers may use cigarette price minimization strategies to continue their usual cigarette consumption rather than reducing consumption or quitting. This reduces the public health benefits of the tax increase. This paper estimates the price reductions for a wide-range of strategies, compensating for overlapping strategies. We performed regression analysis on the 2009-2010 National Adult Tobacco Survey (N=13,394) to explore price reductions that smokers in the United States obtained from purchasing cigarettes. We examined five cigarette price minimization strategies: 1) purchasing discount brand cigarettes, 2) using price promotions, 3) purchasing cartons, 4) purchasing on Indian reservations, and 5) purchasing online. Price reductions from these strategies were estimated jointly to compensate for overlapping strategies. Each strategy provided price reductions between 26 and 99cents per pack. Combined price reductions were possible. Additionally, price promotions were used with regular brands to obtain larger price reductions than when price promotions were used with generic brands. Smokers can realize large price reductions from price minimization strategies, and there are many strategies available. Policymakers and public health officials should be aware of the extent that these strategies can reduce cigarette prices. Published by Elsevier Inc.

  4. Tracking progress toward global polio eradication--worldwide, 2009-2010.

    Science.gov (United States)

    2011-04-15

    Since the Global Polio Eradication Initiative (GPEI) began in 1988, progress has been tracked by 1) surveillance comprised of detection and investigation of cases of acute flaccid paralysis (AFP), coupled with environmental surveillance (sewage testing) in selected areas, and 2) timely testing of fecal specimens in accredited laboratories to identify polioviruses. The sensitivity of AFP case detection and the timeliness of AFP investigations are monitored with performance indicators. Polioviruses are isolated and characterized by the Global Polio Laboratory Network (GPLN). This report assesses the quality of polio surveillance and the timeliness of poliovirus isolation reporting and characterization worldwide during 2009--2010. During that period, 77% of countries affected by wild poliovirus (WPV) met national performance standards for AFP surveillance; underperforming subnational areas were identified in two of four countries with reestablished WPV transmission and in 13 of 22 countries with WPV outbreaks. Targets for timely GPLN reporting of poliovirus isolation results were met in five World Health Organization (WHO) regions in 2009 and in four of six regions in 2010; targets for timely poliovirus characterization were met in four WHO regions in 2009 and in five regions in 2010. Monitoring of surveillance performance indicators at subnational levels continues to be critical to identifying surveillance gaps that might allow WPV circulation to be missed in certain areas or subpopulations. To achieve polio eradication, efforts are needed to further strengthen AFP surveillance, implement targeted environmental surveillance, and ensure that GPLN quality is maintained.

  5. Oral health status and academic performance among Ohio third-graders, 2009-2010.

    Science.gov (United States)

    Detty, Amber M R; Oza-Frank, Reena

    2014-01-01

    Although recent literature indicated an association between dental caries and poor academic performance, previous work relied on self-reported measures. This analysis sought to determine the association between academic performance and untreated dental caries (tooth decay) using objective measures, controlling for school-level characteristics. School-level untreated caries prevalence was estimated from a 2009-2010 oral health survey of Ohio third-graders. Prevalence estimates were combined with school-level academic performance and other school characteristics obtained from the Ohio Department of Education. Linear regression models were developed as a result of bivariate testing, and final models were stratified based upon the presence of a school-based dental sealant program (SBSP). Preliminary bivariate analysis indicated a significant relationship between untreated caries and academic performance, which was more pronounced at schools with an SBSP. After controlling for other school characteristics, the prevalence of untreated caries was found to be a significant predictor of academic performance at schools without an SBSP (P=0.001) but not at schools with an SBSP (P=0.833). The results suggest the association between untreated caries and academic performance may be affected by the presence of a school-based oral health program. Further research focused on oral health and academic performance should consider the presence and/or availability of these programs. © 2014 American Association of Public Health Dentistry.

  6. 77 FR 34346 - Fresh Garlic from the People's Republic of China: Final Results of the 2009-2010 Administrative...

    Science.gov (United States)

    2012-06-11

    ... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic from the People... the 2009-2010 administrative review of the antidumping duty order on fresh garlic from the People's Republic of China (PRC) covering the two mandatory respondents and five separate rate respondents for the...

  7. Salaries and Wages Paid Professional and Support Personnel in Public Schools, 2009-2010. A Reference Tool for School Administrators

    Science.gov (United States)

    Protheroe, Nancy; Licciardi, Christopher M.; Cooke, Willa D.

    2010-01-01

    This report presents salary and wage data collected as part of the 37th edition of the "ERS National Survey of Salaries and Wages in Public Schools, 2009-2010." The survey, conducted in fall 2008, collected data on salaries scheduled and salaries paid for 23 selected professional positions and 10 selected support positions in public school systems…

  8. Active Travel to School: Findings from the Survey of US Health Behavior in School-Aged Children, 2009-2010

    Science.gov (United States)

    Yang, Yong; Ivey, Stephanie S.; Levy, Marian C.; Royne, Marla B.; Klesges, Lisa M.

    2016-01-01

    Background: Whereas children's active travel to school (ATS) has confirmed benefits, only a few large national surveys of ATS exist. Methods: Using data from the Health Behavior in School-aged Children (HBSC) 2009-2010 US survey, we conducted a logistic regression model to estimate the odds ratios of ATS and a linear regression model to estimate…

  9. 76 FR 13358 - Persulfates From the People's Republic of China: Preliminary Results of the 2009-2010 Antidumping...

    Science.gov (United States)

    2011-03-11

    ...'s Republic of China: Preliminary Results of the 2009-2010 Antidumping Duty Administrative Review... conducting an administrative review of the antidumping duty order on persulfates from the People's Republic... review covers one producer/exporter of the subject merchandise, i.e., United Initiators (Shanghai) Co...

  10. Making the Good Even Better: Feedback from easyCBM Focus Groups, School Year 2009/2010. Technical Report # 1001

    Science.gov (United States)

    Alonzo, Julie; Tindal, Gerald; Lai, Cheng-Fei

    2010-01-01

    This technical report provides a summary of feedback from teachers, administrators, and support personnel who used the easyCBM progress monitoring and benchmark assessment system during school year 2009/2010. Data were gathered from semi-structured focus groups conducted during the 2010 easyCBM August Institute at the University of Oregon. Results…

  11. Influence of tactics efficiency on results in serbian soccer super league in season 2009/2010

    Directory of Open Access Journals (Sweden)

    ALEKSANDAR JANKOVIĆ

    2011-04-01

    Full Text Available Objective. This research aims to compare the expression of football teams tactics, with different levels ofperformance, defined on the basis of placement on the table, after a competitive season. More precisely, it isnecessary to determine whether and to what extent there are differences in the implementation of certain tacticalassets (features in the organization of successful attacks, among teams that are placed differently on the table.Methods. In the tactical analysis of expression of 12 teams divided into 3 groups based on placement on thetable a total of 228 games in the 2009/2010 Super League in Serbia were covered. The first group (G1 consistedof the teams that took the top four place in the standings, the second group (G2 teams that were placed from 7thto 11th place and a third group (G3 consisted of four last placed teams. Observed parameters are related to theefficiency of pass games and the structure of successful attacks, attacks that have been completed by a shot to thegoal. All observed parameters were conducted with specially made software, which is used to analyse footballgames.Results. By analysing the frequency of successful attacks, it was found that there is a statistically significantdifference in the number of successful attacks among the teams that are placed differently on the table (p =0.001, in favor of the better placed team. Also, the success of the attack, seen through their precision indicatesthe differences in their distribution (p = 0.025 among these groups. The results further suggest that the structureof attack is not related to the placement of the teams in the standings. However, the success of passing proved tobe an important factor in achieving a better placement (p = 0.004, and the distance from which kick is directedat goal (p = 0.021.Conclusion. The results of this study may help to identify those tactic features in football, which contribute toachieving better results.

  12. Obstetricians and the 2009-2010 H1N1 vaccination effort: implications for future pandemics.

    Science.gov (United States)

    Clark, Sarah J; Cowan, Anne E; Wortley, Pascale M

    2013-09-01

    Our objective was to describe the experiences of obstetricians during the 2009-2010 H1N1 vaccination campaign in order to identify possible improvements for future pandemic situations. We conducted a cross-sectional mail survey of a national random sample of 4,000 obstetricians, fielded in Summer 2010. Survey items included availability, recommendation, and patient acceptance of H1N1 vaccine; prioritization of H1N1 vaccine when supply was limited; problems with H1N1 vaccination; and likelihood of providing vaccine during a future influenza pandemic. Response rate was 66 %. Obstetricians strongly recommended H1N1 vaccine during the second (85 %) and third (86 %) trimesters, and less often during the first trimester (71 %) or the immediate postpartum period (76 %); patient preferences followed a similar pattern. H1N1 vaccine was typically available in outpatient obstetrics clinics (80 %). Overall vaccine supply was a major problem for 30 % of obstetricians, but few rated lack of thimerosal-free vaccine as a major problem (12 %). Over half of obstetricians had no major problems with the H1N1 vaccine campaign. Based on this experience, 74 % would be "very likely" and 12 % "likely" to provide vaccine in the event of a future influenza pandemic. Most obstetricians strongly recommended H1N1 vaccine, had few logistical problems beyond limited vaccine supply, and are willing to vaccinate in a future pandemic. Addressing concerns about first-trimester vaccination, developing guidance for prioritization of vaccine in the event of severe supply constraints, and continued facilitation of the logistical aspects of vaccination should be emphasized in future influenza pandemics.

  13. Firearm homicides and suicides in major metropolitan areas - United States, 2006-2007 and 2009-2010.

    Science.gov (United States)

    2013-08-02

    Firearm homicides and suicides are a continuing public health concern in the United States. During 2009-2010, a total of 22,571 firearm homicides and 38,126 firearm suicides occurred among U.S. residents. This includes 3,397 firearm homicides and 1,548 firearm suicides among persons aged 10-19 years; the firearm homicide rate for this age group was slightly above the all-ages rate. This report updates an earlier report that provided statistics on firearm homicides and suicides in major metropolitan areas for 2006-2007, with special emphasis on persons aged 10-19 years in recognition of the importance of early prevention efforts. Firearm homicide and suicide rates were calculated for the 50 most populous U.S. metropolitan statistical areas (MSAs) for 2009-2010 using mortality data from the National Vital Statistics System (NVSS) and population data from the U.S. Census Bureau. Comparison statistics were recalculated for 2006-2007 to reflect revisions to MSA delineations and population estimates subsequent to the earlier report. Although the firearm homicide rate for large MSAs collectively remained above the national rate during 2009-2010, more than 75% of these MSAs showed a decreased rate from 2006-2007, largely accounting for a national decrease. The firearm homicide rate for persons aged 10-19 years exceeded the all-ages rate in many of these MSAs during 2009-2010, similar to the earlier reporting period. Conversely, although the firearm suicide rate for large MSAs collectively remained below the national rate during 2009-2010, nearly 75% of these MSAs showed an increased rate from 2006-2007, paralleling the national trend. Firearm suicide rates among persons aged 10-19 years were low compared with all-ages rates during both periods. These patterns can inform the development and monitoring of strategies directed at reducing firearm-related violence.

  14. Environmental Survey Report for ORNL: Small Mammal Abundance and Distribution Survey Oak Ridge National Environmental Research Park 2009 - 2010

    Energy Technology Data Exchange (ETDEWEB)

    Giffen, Neil R [ORNL; Reasor, R. Scott [Oak Ridge Institute for Science and Education (ORISE); Campbell, Claire L. [Oak Ridge Institute for Science and Education (ORISE)

    2009-12-01

    This report summarizes a 1-year small mammal biodiversity survey conducted on the Oak Ridge National Environmental Research Park (OR Research Park). The task was implemented through the Oak Ridge National Laboratory (ORNL) Natural Resources Management Program and included researchers from the ORNL Environmental Sciences Division, interns in the Oak Ridge Institute for Science and Education Higher Education Research Experiences Program, and ORNL Environmental Protection Services staff. Eight sites were surveyed reservation wide. The survey was conducted in an effort to determine species abundance and diversity of small mammal populations throughout the reservation and to continue the historical inventory of small mammal presence for biodiversity records. This data collection effort was in support of the approved Wildlife Management Plan for the Oak Ridge Reservation, a major goal of which is to maintain and enhance wildlife biodiversity on the Reservation. Three of the sites (Poplar Creek, McNew Hollow, and Deer Check Station Field) were previously surveyed during a major natural resources inventory conducted in 1996. Five new sites were included in this study: Bearden Creek, Rainy Knob (Natural Area 21), Gum Hollow, White Oak Creek and Melton Branch. The 2009-2010 small mammal surveys were conducted from June 2009 to July 2010 on the Oak Ridge National Environmental Research Park (OR Research Park). The survey had two main goals: (1) to determine species abundance and diversity and (2) to update historical records on the OR Research Park. The park is located on the Department of Energy-owned Oak Ridge Reservation, which encompasses 13,580 ha. The primary focus of the study was riparian zones. In addition to small mammal sampling, vegetation and coarse woody debris samples were taken at certain sites to determine any correlations between habitat and species presence. During the survey all specimens were captured and released using live trapping techniques including

  15. Histopathological and immunohistochemical findings of swine with spontaneous influenza A infection in Brazil, 2009-2010

    Directory of Open Access Journals (Sweden)

    Tatiane T.N. Watanabe

    2012-11-01

    Full Text Available Swine influenza (SI is caused by the type A swine influenza virus (SIV. It is a highly contagious disease with a rapid course and recovery. The major clinical signs and symptoms are cough, fever, anorexia and poor performance. The disease has been associated with other co-infections in many countries, but not in Brazil, where, however, the first outbreak has been reported in 2011. The main aim of this study was to characterize the histological features in association with the immunohistochemical (IHC results for influenza A (IA, porcine circovirus type 2 (PCV2 and porcine reproductive and respiratory syndrome virus (PRRSV in lung samples from 60 pigs submitted to Setor de Patologia Veterinária at the Universidade Federal do Rio Grande do Sul (SPV-UFRGS, Brazil, during 2009-2010. All of these lung samples had changes characterized by interstitial pneumonia with necrotizing bronchiolitis, never observed previously in the evaluation of swine lungs in our laboratory routine. Pigs in this study had showed clinical signs of a respiratory infection. Swine samples originated from Rio Grande do Sul 31 (52%, Santa Catarina 14 (23%, Paraná 11 (18%, and Mato Grosso do Sul 4 (7%. Positive anti-IA IHC labelling was observed in 45% of the cases, which were associated with necrotizing bronchiolitis, atelectasis, purulent bronchopneumonia and hyperemia. Moreover, type II pneumocyte hyperplasia, alveolar and bronchiolar polyp-like structures, bronchus-associated lymphoid tissue (BALT hyperplasia and pleuritis were the significant features in negative anti-IA IHC, which were also associated with chronic lesions. There were only two cases with positive anti-PCV2 IHC and none to PRRSV. Therefore, SIV was the predominant infectious agent in the lung samples studied. The viral antigen is often absent due to the rapid progress of SI, which may explain the negative IHC results for IA (55%; therefore, IHC should be performed at the beginning of the disease. This study

  16. 2010 Dry and 2009 - 2010 Wet Season Branchiopod Survey Report, Site 300

    Energy Technology Data Exchange (ETDEWEB)

    Dexter, W

    2011-03-14

    Lawrence Livermore National Laboratory (LLNL) requested that Condor Country Consulting, Inc. (CCCI) perform wet season surveys and manage the dry season sampling for listed branchiopods in two ponded locations within the Site 300 Experimental Test Site. Site 300 is located in Alameda and San Joaquin Counties, located between the Cities of Livermore and Tracy. The two pool locations have been identified for possible amphibian enhancement activities in support of the Compensation Plan for impacts tied to the Building 850 soil clean-up project. The Building 850 project design resulted in formal consultation with the U.S. Fish and Wildlife Service (USFWS) as an amendment (File 81420-2009-F-0235) to the site-wide Biological Opinion (BO) (File 1-1-02-F-0062) in the spring of 2009 and requires mitigation for the California tiger salamander (AMCA, Ambystoma californiense) and California red-legged frog (CRLF, Rana draytonii) habitat loss. Both pools contain breeding AMCA, but do not produce metamorphs due to limited hydroperiod. The pool to the southeast (Pool BC-FS-2) is the preferred site for amphibian enhancement activities, and the wetland to northwest (Pool OA-FS-1) is the alternate location for enhancement. However, prior to enhancement, LLNL has been directed by USFWS (BO Conservation Measure 17 iii) to 'conduct USFWS protocol-level branchiopod surveys to determine whether listed brachiopod species are present within the compensation area.' CCCI conducted surveys for listed branchiopods in the 2009-2010 wet season to determine the presence of federally-listed branchiopods at the two pools (previous surveys with negative findings were performed by CCCI in 2001-2002 and 2002-2003 onsite). Surveys were conducted to partially satisfy the survey requirements of the USFWS 'Interim Survey Guidelines to Permittees for Recovery Permits under Section 10(a)(1)(A) of the Endangered Species Act for the Listed Vernal Pool Branchiopods' ('Guidelines, USFWS

  17. Trends in Food Habits and Their Relation to Socioeconomic Status among Nordic Adolescents 2001/2002-2009/2010

    DEFF Research Database (Denmark)

    Fismen, Anne-Siri; Smith, Otto Robert Frans; Torsheim, Torbjørn

    2016-01-01

    , collected via three nationally representative and comparable questionnaire surveys in 2001/2002, 2005/2006 and 2009/2010. Food habits were identified by students' consumption of fruit, vegetables, sweets and sugar sweetened soft drink. Socioeconomic status (SES) was measured with the Family Affluence Scale...... at national level. In recent years, social inequalities in food habits have been attracted particular governmental interest and several initiatives addressing the socioeconomic gradient in food habits have been highlighted. However, few internationally published studies have evaluated how trends....../2002-2005/2006 and was stable thereafter. Denmark displayed an increase between 2001/2002-2005/2006 followed by a similar decrease between 2005/2006-2009/2010 for both sweet and soft drink consumption. Socioeconomic inequalities in fruit and vegetable consumption were observed in all countries, with no cross...

  18. Overweight and obesity: prevalence and determining social factors of overweight in the peruvian population (2009-2010)

    OpenAIRE

    Álvarez-Dongo, Doris; Centro Nacional de Alimentación y Nutrición, Instituto Nacional de Salud. Lima, Perú. Nutricionista.; Sánchez-Abanto, José; Centro Nacional de Alimentación y Nutrición, Instituto Nacional de Salud. Lima, Perú. nutricionista magíster en nutrición.; Gómez-Guizado, Guillermo; Centro Nacional de Alimentación y Nutrición, Instituto Nacional de Salud. Lima, Perú. médico.; Tarqui-Mamani, Carolina; Centro Nacional de Alimentación y Nutrición, Instituto Nacional de Salud. Lima, Perú. Departamento de Medicina Preventiva y Salud Pública, Facultad de Medicina Humana, Universidad Nacional Mayor de San Marcos. Lima, Perú. obstetriz magíster en Epidemiología con especialidad en Estadística.

    2014-01-01

    Objectives. Estimate the prevalence of overweight, obesity and the determining social factors of overweight in the Peruvian population. Materials and methods. A cross-cut study was conducted which included family members from homes in the sample of the National Household Survey, 2009-2010. Stratified random and multistage sampling was used. The sample included 69 526 members; the anthropometric measurements were done based on the international methodology. To evaluate overweight and obesity, ...

  19. Assuring Adequate Health Insurance for Children With Special Health Care Needs: Progress From 2001 to 2009-2010.

    Science.gov (United States)

    Ghandour, Reem M; Comeau, Meg; Tobias, Carol; Dworetzky, Beth; Hamershock, Rose; Honberg, Lynda; Mann, Marie Y; Bachman, Sara S

    2015-01-01

    To report on coverage and adequacy of health insurance for children with special health care needs (CSHCN) in 2009-2010 and assess changes since 2001. Data were from the National Survey of Children with Special Health Care Needs (NS-CSHCN), a random-digit telephone survey with 40,243 (2009-2010) and 38,866 (2001) completed interviews. Consistency and adequacy of insurance was measured by: 1) coverage status, 2) gaps in coverage, 3) coverage of needed services, 4) reasonableness of uncovered costs, and 5) ability to see needed providers, as reported by parents. Bivariate and multivariable analyses were conducted to assess factors associated with adequate insurance coverage in 2009-2010. Unadjusted and adjusted prevalence estimates were examined to identify changes in the type of insurance coverage and the proportion of CSHCN with adequate coverage by insurance type. The proportion of CSHCN with private coverage decreased from 64.7% to 50.7% between 2001 and 2009-2010, while public coverage increased from 21.7% to 34.7%; the proportion of CSHCN without any insurance declined from 5.2% to 3.5%. The proportion of CSHCN with adequate coverage varied over time and by insurance type: among privately covered CSHCN, the proportion with adequate coverage declined (62.6% to 59.6%), while among publicly covered CSHCN, the proportion with adequate insurance increased (63.0% to 70.7%). Publicly insured CSHCN experienced improvements in each of the 3 adequacy components. There has been a continued shift from private to public coverage, which is more affordable, offers benefits that are more likely to meet CSHCN needs, and allowed CSHCN to see necessary providers. Published by Elsevier Inc.

  20. Analisis Laporan Keuangan Untuk Menilai Kinerja Keuangan PT. Sinar Mas Agro Resources and Technology. Tbk periode 2009, 2010 dan 2011

    OpenAIRE

    Monica, Marnala Stevi

    2015-01-01

    This study aims to look at how the development of the financial performance. Sinar Mas Agro Resources and Technology. Tbk for 3 years ie 2009, 2010 and 2011. In assessing the financial performance of the financial statements required to be analyzed. Financial statement analysis can be done using financial ratio analysis. Financial ratios are used in assessing the financial performance of this is the Current Ratio, Quick Ratio, Debt to Equity Ratio (DER), Debt to Asset Ratio (DAR), Total Asset...

  1. Sampling and characterisation of groundwater colloids in ONKALO at Olkiluoto, Finland 2009-2010

    International Nuclear Information System (INIS)

    Jaervinen, E.; Manninen, P.; Takala, M.; Vilhunen, S.

    2011-04-01

    The purpose of this study was to estimate the concentration of colloids and composition of the colloid phase on the basis of the water chemistry results of filtered and unfiltered water samples and to compare the results with the previous ones. The water samples were collected from groundwater stations ONK-PVA1 in December 2009 and ONKPVA5 in June 2010. The colloid concentrations were determined from scanning electron microscopy (SEM) micrographs taken from the filters. The change in the water chemistry due to filtration was also analysed. The decrease of element concentrations due to filtration would possibly reflect the composition of the colloid phase. Because the concentration of the colloids is very low, three parallel water samples were analysed three times with an Inductively Coupled Plasma - Mass Spectrometry (ICP-MS) analyser so that the chemical differences between the filtered and unfiltered water could be evaluated. The colloid concentration in ONK-PVA1, determined by the single particle analysis of SEM micrographs, was 0.5 μg/l while the colloid concentration in ONK-PVA5 was 0.15 μg/l. The colloid phase composition could not be reliably determined due to the low colloid concentration. (orig.)

  2. Trends in Food Habits and Their Relation to Socioeconomic Status among Nordic Adolescents 2001/2002-2009/2010.

    Directory of Open Access Journals (Sweden)

    Anne-Siri Fismen

    Full Text Available In the Nordic countries, substantial policy and intervention efforts have been made to increase adolescents' consumption of fruit and vegetables and to reduce their intake of sweets and soft drinks. Some initiatives have been formulated in a Nordic collaboration and implemented at national level. In recent years, social inequalities in food habits have been attracted particular governmental interest and several initiatives addressing the socioeconomic gradient in food habits have been highlighted. However, few internationally published studies have evaluated how trends in adolescents' food habits develop in the context of Nordic nutrition policy, or have compared differences between the Nordic countries.The study was based on Danish, Finnish, Norwegian and Swedish cross-sectional data from the international Health Behaviour in School-Aged Children (HBSC study, collected via three nationally representative and comparable questionnaire surveys in 2001/2002, 2005/2006 and 2009/2010. Food habits were identified by students' consumption of fruit, vegetables, sweets and sugar sweetened soft drink. Socioeconomic status (SES was measured with the Family Affluence Scale (FAS. Multilevel logistic regression was used to analyze the data.Trends in fruit consumption developed differently across countries, characterized by an increase in Denmark and Norway and more stable trends in Sweden and Finland. Vegetable consumption increased particularly in Denmark and to a lesser extent in Norway, whereas Sweden and Finland displayed stable trends. Decreased trends were observed for sweet and soft drink consumption and were similar in Norway, Sweden and Finland. Sweet consumption decreased across all survey years, whereas soft drink consumption decreased between 2001/2002-2005/2006 and was stable thereafter. Denmark displayed an increase between 2001/2002-2005/2006 followed by a similar decrease between 2005/2006-2009/2010 for both sweet and soft drink consumption

  3. Trends in Food Habits and Their Relation to Socioeconomic Status among Nordic Adolescents 2001/2002-2009/2010.

    Science.gov (United States)

    Fismen, Anne-Siri; Smith, Otto Robert Frans; Torsheim, Torbjørn; Rasmussen, Mette; Pedersen Pagh, Trine; Augustine, Lilly; Ojala, Kristiina; Samdal, Oddrun

    2016-01-01

    In the Nordic countries, substantial policy and intervention efforts have been made to increase adolescents' consumption of fruit and vegetables and to reduce their intake of sweets and soft drinks. Some initiatives have been formulated in a Nordic collaboration and implemented at national level. In recent years, social inequalities in food habits have been attracted particular governmental interest and several initiatives addressing the socioeconomic gradient in food habits have been highlighted. However, few internationally published studies have evaluated how trends in adolescents' food habits develop in the context of Nordic nutrition policy, or have compared differences between the Nordic countries. The study was based on Danish, Finnish, Norwegian and Swedish cross-sectional data from the international Health Behaviour in School-Aged Children (HBSC) study, collected via three nationally representative and comparable questionnaire surveys in 2001/2002, 2005/2006 and 2009/2010. Food habits were identified by students' consumption of fruit, vegetables, sweets and sugar sweetened soft drink. Socioeconomic status (SES) was measured with the Family Affluence Scale (FAS). Multilevel logistic regression was used to analyze the data. Trends in fruit consumption developed differently across countries, characterized by an increase in Denmark and Norway and more stable trends in Sweden and Finland. Vegetable consumption increased particularly in Denmark and to a lesser extent in Norway, whereas Sweden and Finland displayed stable trends. Decreased trends were observed for sweet and soft drink consumption and were similar in Norway, Sweden and Finland. Sweet consumption decreased across all survey years, whereas soft drink consumption decreased between 2001/2002-2005/2006 and was stable thereafter. Denmark displayed an increase between 2001/2002-2005/2006 followed by a similar decrease between 2005/2006-2009/2010 for both sweet and soft drink consumption. Socioeconomic

  4. Trends in Food Habits and Their Relation to Socioeconomic Status among Nordic Adolescents 2001/2002-2009/2010

    Science.gov (United States)

    Fismen, Anne-Siri; Smith, Otto Robert Frans; Torsheim, Torbjørn; Rasmussen, Mette; Pedersen Pagh, Trine; Augustine, Lilly; Ojala, Kristiina; Samdal, Oddrun

    2016-01-01

    Background In the Nordic countries, substantial policy and intervention efforts have been made to increase adolescents' consumption of fruit and vegetables and to reduce their intake of sweets and soft drinks. Some initiatives have been formulated in a Nordic collaboration and implemented at national level. In recent years, social inequalities in food habits have been attracted particular governmental interest and several initiatives addressing the socioeconomic gradient in food habits have been highlighted. However, few internationally published studies have evaluated how trends in adolescents' food habits develop in the context of Nordic nutrition policy, or have compared differences between the Nordic countries. Methods The study was based on Danish, Finnish, Norwegian and Swedish cross-sectional data from the international Health Behaviour in School-Aged Children (HBSC) study, collected via three nationally representative and comparable questionnaire surveys in 2001/2002, 2005/2006 and 2009/2010. Food habits were identified by students' consumption of fruit, vegetables, sweets and sugar sweetened soft drink. Socioeconomic status (SES) was measured with the Family Affluence Scale (FAS). Multilevel logistic regression was used to analyze the data. Results Trends in fruit consumption developed differently across countries, characterized by an increase in Denmark and Norway and more stable trends in Sweden and Finland. Vegetable consumption increased particularly in Denmark and to a lesser extent in Norway, whereas Sweden and Finland displayed stable trends. Decreased trends were observed for sweet and soft drink consumption and were similar in Norway, Sweden and Finland. Sweet consumption decreased across all survey years, whereas soft drink consumption decreased between 2001/2002–2005/2006 and was stable thereafter. Denmark displayed an increase between 2001/2002–2005/2006 followed by a similar decrease between 2005/2006–2009/2010 for both sweet and soft

  5. The European sovereign debt crisis (2009-2010: The role of confidence and other social factors / La crisis de la deuda soberana europea (2009-2010: el papel de la confianza y otros factores sociales

    Directory of Open Access Journals (Sweden)

    Richard Swedberg

    2011-10-01

    Full Text Available In this paper I analyze the second phase of the current financial crisis or the events that rocked the European economies in 2009-2010. These events were set off by Greece’s declaration in October 2009 that its deficit would be much higher than what had previously been announced; and it culminated in the May 2010 crisis, when EU put together a fund of a trillion dollar in order to calm the markets. The crisis is currently ongoing (and my paper takes it up till November 2010. The European sovereign debt crisis is primarily analyzed with the help of a sociological theory of confidence. The argument is (drawing on Bagehot that financial crises may be unleashed by the sudden disclosure of hidden losses - in this case (as I document the disclosure of Greece.

  6. Influenza immunization rates in children and teenagers in Polish cities: conclusions from the 2009/2010 season.

    Science.gov (United States)

    Kuchar, Ernest; Nitsch-Osuch, Aneta; Zycinska, Katarzyna; Miskiewicz, Katarzyna; Szenborn, Leszek; Wardyn, Kazimierz

    2013-01-01

    The aim of this study was to determine influenza vaccine coverage among children aged 0-18 years in inner city practices in Poland in the 2009/2010 season and factors that might have influenced low vaccination coverage. A retrospective review of 11,735 vaccination charts of children aged 0-18 from seven randomly selected general practices in the capital city of Warsaw and one large practice in the city of Wroclaw was performed. We calculated the numbers of children who were vaccinated in the 2009/2010 season and analyzed the age distribution of vaccinated children. We also reviewed the vaccination history in patients who were vaccinated against influenza including: previous influenza vaccinations, modification (widening) of standard immunization scheme, and a proportion of children who completed the recommended two-dose schedule of vaccination. In the calculations, 95% confidence intervals were used. Out of the total of 11,735 children surveyed, 362 (3.1%, CI: 2.8-3.4%) were vaccinated against influenza in the 2009/2010 season. For 115 of these 362 (31.8%, CI: 27.0-36.6%) children it was their first vaccination against influenza. The mean age of a vaccinated child was 6.0 ± 4.3 years. Children aged 2-5 were most commonly vaccinated (153/362, 42.3%, CI: 37.2-47.4%), while infants (aged 6-12 months) were vaccinated rarely (15/362, 4.4%, CI: 2.2-6.2%). In the group of children younger than 8 years (86/362 children) who were vaccinated for the first time in their life only 29/86 (33.7%, CI: 23.7-43.7%) completed the recommended two-dose schedule. In conclusion, the importance of vaccinating children against influenza is hugely understated in Poland. General physicians should actively recommend annual influenza immunization of children. Recommendations of National Immunization Program concerning influenza vaccine should be clearer, simpler, and easier to implement.

  7. Consistency of nutrition recommendations for foods marketed to children in the United States, 2009-2010.

    Science.gov (United States)

    Weatherspoon, Lorraine J; Quilliam, Elizabeth Taylor; Paek, Hye-Jin; Kim, Sookyong; Venkatesh, Sumathi; Plasencia, Julie; Lee, Mira; Rifon, Nora J

    2013-09-26

    Food marketing has emerged as an environmental factor that shapes children's dietary behaviors. "Advergames," or free online games designed to promote branded products, are an example of evolving food marketing tactics aimed at children. Our primary objective was to classify foods marketed to children (aged 2-11 y) in advergames as those meeting or not meeting nutrition recommendations of the US Department of Agriculture (USDA), Food & Drug Administration (FDA), Center for Science in the Public Interest (CSPI), and the Institute of Medicine (IOM). We document the consistency of classification of those foods across agency guidelines and offer policy recommendations. We used comScore Media Builder Metrix to identify 143 websites that marketed foods (n = 439) to children aged 2 to 11 years through advergames. Foods were classified on the basis of each of the 4 agency criteria. Food nutrient labels provided information on serving size, calories, micronutrients, and macronutrients. The websites advertised 254 meals, 101 snacks, and 84 beverages. Proportions of meals and snacks meeting USDA and FDA recommendations were similarly low, with the exception of saturated fat in meals and sodium content in snacks. Inconsistency in recommendations was evidenced by only a small proportion of meals and fewer snacks meeting the recommendations of all the agencies per their guidelines. Beverage recommendations were also inconsistent across the 3 agencies that provide recommendations (USDA, IOM, and CSPI). Most (65%-95%) beverages advertised in advergames did not meet some of these recommendations. Our findings indicate that a large number of foods with low nutritional value are being marketed to children via advergames. A standardized system of food marketing guidance is needed to better inform the public about healthfulness of foods advertised to children.

  8. Searching for gravitational waves associated with gamma-ray bursts int 2009-2010 LIGO-Virgo data

    International Nuclear Information System (INIS)

    Was, M.

    2011-01-01

    In this thesis we present the results of the search for gravitational wave bursts associated with gamma-ray bursts in the 2009-2010 data from the LIGO-Virgo gravitational wave interferometer network. The study of gamma-ray bursts progenitors, both from the gamma-ray emission and the gravitational wave emission point of view, yields the characteristic of the sought signal: polarization, time delays, etc... This knowledge allows the construction of a data analysis method which includes the astrophysical priors on joint gravitational wave and gamma-ray emission, and moreover which is robust to non-stationary transient noises, which are present in the data. The lack of detection in the analyzed data yields novel observational limits on the gamma-ray burst population. (author)

  9. [Overweight and obesity: prevalence and determining social factors of overweight in the Peruvian population (2009-2010)].

    Science.gov (United States)

    Álvarez-Dongo, Doris; Sánchez-Abanto, Jose; Gómez-Guizado, Guillermo; Tarqui-Mamani, Carolina

    2012-01-01

    Estimate the prevalence of overweight, obesity and the determining social factors of overweight in the Peruvian population. A cross-cut study was conducted which included family members from homes in the sample of the National Household Survey, 2009-2010. Stratified random and multistage sampling was used. The sample included 69 526 members; the anthropometric measurements were done based on the international methodology. To evaluate overweight and obesity, weight-for-height (children Overweight and obesity were higher in young adults (62.3%) and lower in children overweight according to age group were: not being poor (child Overweight and obesity are indeed a public health issue in Peru. Not being poor and living in urban areas are determining social factors of overweight among Peruvian people.

  10. Rossendorf Beamline at ESRF (ROBL-CRG). Bi-annual report 2009/2010

    International Nuclear Information System (INIS)

    Scheinost, Andreas C.; Baehtz, Carsten

    2011-01-01

    The Rossendorf Beamline (ROBL) - located at BM20 of the European Synchrotron Radiation Facility (ESRF) in Grenoble, France - is in operation since 1998. This 7th report covers the period from January 2009 to December 2010. In these two years, 67 peer- reviewed papers have been published based on experiments done at the beamline, more than in any biannual period before. Six highlight reports have been selected for this report to demonstrate the scientific strength and diversity of the experiments performed on the two end-stations of the beamline, dedicated to Radiochemistry (RCH) and Materials Research (MRH). The beamtime was more heavily overbooked than ever before, with an acceptance rate of only 25% experiments. We would like to thank our external proposal review members, Prof. Andre Maes (KU Leuven, Belgium), Prof. Laurent Charlet (UJF Grenoble, France), Dr. Andreas Leinweber (MPI Metallforschung, Stuttgart, Germany), Prof. David Rafaja (TU Bergakademie Freiberg, Germany), Prof. Dirk Meyer (TU Dresden, Germany), who evaluated the inhouse proposals in a thorough manner, thereby ensuring that beamtime was distributed according to scientific merit. The period was not only characterized by very successful science, but also by intense work on the optics upgrade. In spring 2009, a workshop was held at ROBL, assembling beamline experts from German, Spanish and Swiss synchrotrons, to evaluate the best setup for the new optics. These suggestions was used to prepare the call for tender published in July 2009. From the tender acceptance in November 2009 on, a series of design review meetings and factory acceptance tests followed. Already in July 2010, the first piece of equipment was delivered, the new double-crystal, double-multilayer monochromator. The disassembly of the old optics components started end of July, 2011, followed by the installation of the new components. As of December 2011, the new optics have seen the first test beam and thorough hot commissioning will

  11. Rossendorf Beamline at ESRF (ROBL-CRG). Bi-annual report 2009/2010

    Energy Technology Data Exchange (ETDEWEB)

    Scheinost, Andreas C; Baehtz, Carsten [eds.

    2011-07-01

    The Rossendorf Beamline (ROBL) - located at BM20 of the European Synchrotron Radiation Facility (ESRF) in Grenoble, France - is in operation since 1998. This 7th report covers the period from January 2009 to December 2010. In these two years, 67 peer- reviewed papers have been published based on experiments done at the beamline, more than in any biannual period before. Six highlight reports have been selected for this report to demonstrate the scientific strength and diversity of the experiments performed on the two end-stations of the beamline, dedicated to Radiochemistry (RCH) and Materials Research (MRH). The beamtime was more heavily overbooked than ever before, with an acceptance rate of only 25% experiments. We would like to thank our external proposal review members, Prof. Andre Maes (KU Leuven, Belgium), Prof. Laurent Charlet (UJF Grenoble, France), Dr. Andreas Leinweber (MPI Metallforschung, Stuttgart, Germany), Prof. David Rafaja (TU Bergakademie Freiberg, Germany), Prof. Dirk Meyer (TU Dresden, Germany), who evaluated the inhouse proposals in a thorough manner, thereby ensuring that beamtime was distributed according to scientific merit. The period was not only characterized by very successful science, but also by intense work on the optics upgrade. In spring 2009, a workshop was held at ROBL, assembling beamline experts from German, Spanish and Swiss synchrotrons, to evaluate the best setup for the new optics. These suggestions was used to prepare the call for tender published in July 2009. From the tender acceptance in November 2009 on, a series of design review meetings and factory acceptance tests followed. Already in July 2010, the first piece of equipment was delivered, the new double-crystal, double-multilayer monochromator. The disassembly of the old optics components started end of July, 2011, followed by the installation of the new components. As of December 2011, the new optics have seen the first test beam and thorough hot commissioning will

  12. Folate and Vitamin B12 Deficiency Among Non-pregnant Women of Childbearing-Age in Guatemala 2009-2010: Prevalence and Identification of Vulnerable Populations.

    Science.gov (United States)

    Rosenthal, Jorge; Lopez-Pazos, Eunice; Dowling, Nicole F; Pfeiffer, Christine M; Mulinare, Joe; Vellozzi, Claudia; Zhang, Mindy; Lavoie, Donna J; Molina, Roberto; Ramirez, Nicte; Reeve, Mary-Elizabeth

    2015-10-01

    Information on folate and vitamin B12 deficiency rates in Guatemala is essential to evaluate the current fortification program. The objectives of this study were to describe the prevalence of folate and vitamin B12 deficiencies among women of childbearing age (WCBA) in Guatemala and to identify vulnerable populations at greater risk for nutrient deficiency. A multistage cluster probability study was designed with national and regional representation of nonpregnant WCBA (15-49 years of age). Primary data collection was carried out in 2009-2010. Demographic and health information was collected through face-to-face interviews. Blood samples were collected from 1473 WCBA for serum and red blood cell (RBC) folate and serum vitamin B12. Biochemical concentrations were normalized using geometric means. Prevalence rate ratios were estimated to assess relative differences among different socioeconomic and cultural groups including ethnicity, age, education level, wealth index and rural versus urban locality. National prevalence estimates for deficient serum [Guatemala, folate deficiency was more prevalent among indigenous rural and urban poor populations. Vitamin B12 deficiency was widespread among WCBA. Our results suggest the ongoing need to monitor existing fortification programs, in particular regarding its reach to vulnerable populations.

  13. Evaluating the Effects of the Kingston Fly Ash Release on Fish Reproduction: Spring 2009 - 2010 Studies

    Energy Technology Data Exchange (ETDEWEB)

    Greeley Jr, Mark Stephen [ORNL; Adams, Marshall [ORNL; McCracken, Kitty [ORNL

    2012-05-01

    On December 22, 2008, a dike containing fly ash and bottom ash at the Tennessee Valley Authority's (TVA) Kingston Fossil Plant in East Tennessee failed and released a large quantity of ash into the adjacent Emory River. Ash deposits from the spill extended 4 miles upstream of the facility to Emory River mile 6 and downstream to Tennessee River mile 564 ({approx}8.5 miles downstream of the confluence of the Emory River with the Clinch River, and {approx}4 miles downstream of the confluence of the Clinch River with the Tennessee River). A byproduct of coal combustion, fly ash contains a variety of metals and other elements which, at sufficient concentrations and in specific forms, can be harmful to biological systems. The ecological effects of fly ash contamination on exposed fish populations depend on the magnitude and duration of exposure, with the most significant risk considered to come from elevated levels of certain metals in the ash, particularly selenium, on fish reproduction and fish early life stages (Lemly 1993; Besser and others 1996). The ovaries of adult female fish in a lake contaminated by coal ash were reported to have an increased frequency of atretic oocytes (dead or damaged immature eggs) and reductions in the overall numbers of developing oocytes (Sorensen 1988) associated with elevated body burdens of selenium. Larval fish exposed to selenium through maternal transfer of contaminants to developing eggs in either contaminated bodies of water (Lemly 1999) or in experimental laboratory exposures (Woock and others 1987, Jezierska and others 2009) have significantly increased incidences of developmental abnormalities. Contact of fertilized eggs and developing embryos to ash in water and sediments may also pose an additional risk to the early life stages of exposed fish populations through direct uptake of metals and other ash constituents (Jezierska and others 2009). The establishment and maintenance of fish populations is intimately associated

  14. Dokumentation 2009 / 2010

    Index Scriptorium Estoniae

    2009-01-01

    Saksamaa ja Austria ooperiteatrites töötavad muusikud: Bremer Theater'is dirigent Tarmo Vaask, Flensburg Musiktheater der Schleswig-Holsteinishen Landestheater'is dirigent Mihkel Kütson ja laulja Mati Turi, Hamburgische Staatsoper'is laulja Lauri Vasar, Theater Magdeburg'is dirigent Anu Tali, Wiener Staatsoperis laulja Ain Anger, Volksoper Wien'is laulja Annely Peebo

  15. Sobrevida de pacientes con cáncer gástrico en el Perú, 2009-2010

    Directory of Open Access Journals (Sweden)

    Carlos Alvarado Tolentino

    2015-03-01

    Full Text Available OBJETIVO: Determinar la sobrevida de pacientes con diagnóstico de cáncer gástrico en 2009-2010 en el Perú. MÉTODOS: Se realizó un estudio de tipo cohorte retrospectivo de pacientes con diagnóstico de cáncer gástrico registrados en el Sistema Nacional de Vigilancia Epidemiológica (SNVE de la Dirección General de Epidemiología (DGE y del Registro de Hechos Vitales (RHV de la Oficina General de Estadística e Informática (OGEI para los años 2009-2010. RESULTADOS: Se incluyeron 3 568 pacientes del SNVE, 51,5% eran hombres y 48,5% eran mujeres; la media de edad fue 63,9 años, 60,07% tenían 60 años o más. Se halló que 33,6% tenía adenocarcinoma de tipo intestinal, 18,7% tenía carcinoma de tipo difuso y 4,1% tenía linfoma gástrico primario. La sobrevida global fue de 29,7 ± 0,8 meses y fue mejor para los menores de 60 años (P = 0,034, para las mujeres (P = 0,014 y para el adenocarcinoma de tipo intestinal (P < 0,001. No hubo diferencias (P = 0,713 entre la sobrevida de los pacientes con linfoma gástrico y aquellos con adenocarcinoma. Para evaluar la tasa de mortalidad se incluyeron 6 069 registros de pacientes del RHV, la tasa de mortalidad nacional fue de 10,3 por cada 100 000 habitantes y las regiones con mayor mortalidad fueron Huánuco, Huancavelica y Junín. CONCLUSIONES: La sobrevida general fue de 29,7 ± 0,8 meses, las mujeres, los menores de 60 años y los pacientes con adenocarcinoma de tipo intestinal tienen mejor sobrevida. La mayor mortalidad por cáncer gástrico se concentra en las regiones más pobres del Perú, donde es probable que las condiciones de vida faciliten la alta transmisibilidad de Helicobacter pylori.

  16. [Overweight, obesity and chronic mal nutrition in 6 to 9 year-old children in Peru, 2009-2010].

    Science.gov (United States)

    Pajuelo-Ramírez, Jaime; Sánchez-Abanto, José; Alvarez-Dongo, Doris; Tarqui-Mamani, Carolina; Agüero-Zamora, Rosa

    2013-01-01

    To determine the prevalence of overweight, obesity and chronic malnutrition in 6- to 9-year-old children in Peru. A cross-cutting study based on the 2009-2010 National Household Survey. The size/age ratio was analyzed with references of the National Center for Health Statistic (NCSH) and the World Health Organization (WHO), considering less than two standard deviations for chronic malnutrition (CM); and the Must and WHO reference tables to measure the body mass index with 85 to 95 percentile values for overweight and above 95 for obesity. With Must as reference, overweight was 12.1% and obesity 9.4%, and according to WHO overweight and obesity were 10.2 and 11.3% respectively. The prevalence of CM according to NCSH and WHO is 15.4 and 17.8% respectively. The highest prevalence of CM is in the north (25.2%), center (22.9%) and south of (19%) the Highland, while obesity is more present in the south coast (28%), Metropolitan Lima (22.8%) and the central Coast (22.5%). Of all the children with CM, 6.5% has overweight and 1.2% obesity. CM is decreasing because size averages have improved, however obesity has doubled. The presence of CM and obesity in children aged 6 to 9 years old in different regions of Peru poses a challenge in the planning of food and nutrition policies.

  17. Assessment of dietary lutein, zeaxanthin and lycopene intakes and sources in the Spanish survey of dietary intake (2009-2010).

    Science.gov (United States)

    Estévez-Santiago, Rocío; Beltrán-de-Miguel, Beatriz; Olmedilla-Alonso, Begoña

    2016-01-01

    We assessed the intake and major dietary sources of lutein, zeaxanthin and lycopene (non-provitamin A carotenoids) in Spain using food consumption data from the Spanish National Dietary Intake Survey (2009-2010). Three-day diaries and one 24-h recall were used to collect dietary data and a software application that includes HPLC data was used. Average intake of those carotenoids was 4290.8 μg/d (67.1% total carotenoid intake), mainly from vegetables (3414.0 μg/d), followed by fruits (393.5 μg/d), oils/fats (204.0 μg/d) and eggs/egg products (170.0 μg/d). Main sources of lutein and zeaxanthin were vegetables (62.9% total diet, 1235.2 μg/person/d). Lycopene intake was 3055.6 μg/d (71.2% of non-provitamin A carotenoids), mainly from tomato and by-products (86.3%) and watermelon. Red- and orange-colored fruits and vegetables were the major contributors of non-provitamin carotenoids (3219.0 μg/person/d). Balanced diets should favor fruits and vegetables over other dietary sources (oils, eggs, processed foods) that contain components to be consumed with moderation.

  18. Acute hepatitis B outbreaks in 2 skilled nursing facilities and possible sources of transmission: North Carolina, 2009-2010.

    Science.gov (United States)

    Seña, Arlene C; Moorman, Anne; Njord, Levi; Williams, Roxanne E; Colborn, James; Khudyakov, Yury; Drobenuic, Jan; Xia, Guo-Liang; Wood, Hattie; Moore, Zack

    2013-07-01

    Acute hepatitis B virus (HBV) infections have been reported in long-term care facilities (LTCFs), primarily associated with infection control breaks during assisted blood glucose monitoring. We investigated HBV outbreaks that occurred in separate skilled nursing facilities (SNFs) to determine factors associated with transmission. Outbreak investigation with case-control studies. Two SNFs (facilities A and B) in Durham, North Carolina, during 2009-2010. Residents with acute HBV infection and controls randomly selected from HBV-susceptible residents during the outbreak period. After initial cases were identified, screening was offered to all residents, with repeat testing 3 months later for HBV-susceptible residents. Molecular testing was performed to assess viral relatedness. Infection control practices were observed. Case-control studies were conducted to evaluate associations between exposures and acute HBV infection in each facility. Six acute HBV cases were identified in each SNF. Viral phylogenetic analysis revealed a high degree of HBV relatedness within, but not between, facilities. No evaluated exposures were significantly associated with acute HBV infection in facility A; those associated with infection in facility B (all odds ratios >20) included injections, hospital or emergency room visits, and daily blood glucose monitoring. Observations revealed absence of trained infection control staff at facility A and suboptimal hand hygiene practices during blood glucose monitoring and insulin injections at facility B. These outbreaks underscore the vulnerability of LTCF residents to acute HBV infection, the importance of surveillance and prompt investigation of incident cases, and the need for improved infection control education to prevent transmission.

  19. 76 FR 20950 - Stainless Steel Bar From India: Extension of Time Limit for the Final Results of the 2009-2010...

    Science.gov (United States)

    2011-04-14

    ... DEPARTMENT OF COMMERCE International Trade Administration [A-533-810] Stainless Steel Bar From India: Extension of Time Limit for the Final Results of the 2009-2010 Antidumping Duty Administrative... Stainless Steel Bar From India: Preliminary Results of, and Partial Rescission of, the Antidumping Duty...

  20. The Thurgood Marshall School of Law Empirical Findings: A Report of the Watson-Glaser for the 2009-2010 Test Takers

    Science.gov (United States)

    Kadhi, T.; Palasota, A.; Holley, D.; Rudley, D.

    2010-01-01

    The following report gives the statistical findings of the 2009-2010 Watson-Glaser test. Data is pre-existing and was given to the Evaluator by email from the Director, Center for Legal Pedagogy. Statistical analyses were run using SPSS 17 to address the following questions: 1. What are the statistical descriptors of the Watson-Glaser results of…

  1. Relación de tesis doctorales y trabajos de investigación de tercer ciclo y de máster (TIT. Curso 2009/2010

    Directory of Open Access Journals (Sweden)

    Cuadernos de Arte

    2011-01-01

    Full Text Available Relación de tesis doctorales y trabajos de investigación de tercer ciclo y de máster (TIT, defendidos en el departamento de Historia del Arte y Música de la Universidad de Granada, durante el curso académico 2009/2010

  2. Factors associated with dying at the place of wish: a cross-country comparison of cancer patients with the EURO SENTI-MELC Study 2009-2010.

    NARCIS (Netherlands)

    Ko, W.; Miccinesi, G.; Beccaro, M.; Vanthomme, K.; Donker, G.A.; Onwuteaka-Philipsen, B.; Alonso, T.V.A.V; Deliens, L.; Block, L. van den

    2013-01-01

    Aims: 1) To study demographic and clinical factors associated with dying at a preferred place for cancer patients 2) To study cross-country differences in the intensity of factors Methods: A mortality follow-back study was undertaken in 2009-2010 via representative nationwide networks of general

  3. Technical Adequacy of the easyCBM Primary-Level Mathematics Measures (Grades K-2), 2009-2010 Version. Technical Report #1006

    Science.gov (United States)

    Anderson, Daniel; Lai, Cheng-Fei; Nese, Joseph F. T.; Park, Bitnara Jasmine; Saez, Leilani; Jamgochian, Elisa; Alonzo, Julie; Tindal, Gerald

    2010-01-01

    In the following technical report, we present evidence of the technical adequacy of the easyCBM[R] math measures in grades K-2. In addition to reliability information, we present criterion-related validity evidence, both concurrent and predictive, and construct validity evidence. The results represent data gathered throughout the 2009/2010 school…

  4. Technical Adequacy of the easyCBM[R] Mathematics Measures: Grades 3-8, 2009-2010 Version. Technical Report #1007

    Science.gov (United States)

    Nese, Joseph F. T.; Lai, Cheng-Fei; Anderson, Daniel; Jamgochian, Elisa M.; Kamata, Akihito; Saez, Leilani; Park, Bitnara J.; Alonzo, Julie; Tindal, Gerald

    2010-01-01

    In this technical report, data are presented on the practical utility, reliability, and validity of the easyCBM[R] mathematics (2009-2010 version) measures for students in grades 3-8 within four districts in two states. Analyses include: minimum acceptable within-year growth; minimum acceptable year-end benchmark performance; internal and…

  5. VARIABILIDADE DAS CHUVAS NA VERTENTE PARANAENSE DA BACIA DO RIO PARANAPANEMA - 1999-2000 A 2009-2010

    Directory of Open Access Journals (Sweden)

    Vinicius Carmello

    2015-06-01

    Full Text Available Os investimentos no campo vêm sendo ampliados ao longo das últimas décadas, sobretudo pela justificativa de se minimizar as repercussões, ditas “naturais”, no território agrícola ocupado. O objetivo deste artigo é analisar a variabilidade das chuvas na vertente paranaense da bacia do rio Paranapanema em período de safra de soja (outubro – abril. Para tanto, foram aplicadas duas técnicas estatísticas: Mann-Kendall e Percentil, com o intuito de estudar a tendência e a variabilidade dos totais anuais de chuva da série histórica entre os anos 1999-2000 a 2009-2010. Para isso utilizou-se dados de precipitação de 89 postos pluviométricos administrados pelo Instituto das Águas do Paraná. Ademais, definiram-se períodos extremamente secos, secos, habituais, chuvosos e extremamente chuvosos, representados em um painel tempo-espacial. Quanto ao teste de Mann-Kendall: 13 postos pluviométricos apresentaram tendência positiva de aumento das chuvas. No que se refere aos resultados mais expressivos relacionados à variabilidade da chuva anual acumulada, concluiu-se que o ano agrícola de 1999–2000 foi definido como padrão seco, em contraposição ao ano agrícola chuvoso de 2009–2010. Os valores de produtividade de soja utilizados para medir o impacto desses períodos extremos também evidenciam variações em resposta aos registros pluviométricos de cada ano.

  6. The 2009-2010 influenza pandemic: effects on pandemic and seasonal vaccine uptake and lessons learned for seasonal vaccination campaigns.

    Science.gov (United States)

    Poland, Gregory A

    2010-09-07

    Individual and national/cultural differences were apparent in response to the 2009-2010 influenza pandemic. Overall pandemic influenza immunization rates were low across all nations, including among healthcare workers. Among the reasons for the low coverage rates may have been a lack of concern about the individual risk of influenza, which may translate into a lack of willingness or urgency to be vaccinated, particularly if there is mistrust of information provided by public health or governmental authorities. Intuitively, a link between willingness to be vaccinated against seasonal influenza and against pandemic influenza exists, given the similarities in decision-making for this infection. As such, the public is likely to share common concerns regarding pandemic and seasonal influenza vaccination, particularly in the areas of vaccine safety and side effects, and personal risk. Given the public's perception of the low level of virulence of the recent pandemic influenza virus, there is concern that the perception of a lack of personal risk of infection and risk of vaccine side effects could adversely affect seasonal vaccine uptake. While governments are more often concerned about public anxiety and panic, as well as absenteeism of healthcare and other essential workers during a pandemic, convincing the public of the threat posed by pandemic or seasonal influenza is often the more difficult, and underappreciated task. Thus, appropriate, timely, and data-driven health information are very important issues in increasing influenza vaccine coverage, perhaps even more so in western societies where trust in government and public health reports may be lower than in other countries. This article explores what has been learned about cross-cultural responses to pandemic influenza, and seeks to apply those lessons to seasonal influenza immunization programs. 2010 Elsevier Ltd. All rights reserved.

  7. Design and operation of the National Survey of Children with Special Health Care Needs, 2009-2010.

    Science.gov (United States)

    Bramlett, Matthew D; Blumberg, Stephen J; Ormson, A Elizabeth; George, Jacquelyn M; Williams, Kim L; Frasier, Alicia M; Skalland, Benjamin J; Santos, Kathleen B; Vsetecka, Danielle M; Morrison, Heather M; Pedlow, Steven; Wang, Fang

    2014-11-01

    This report presents the development, plan, and operation of the 2009-2010 National Survey of Children with Special Health Care Needs, a module of the State and Local Area Integrated Telephone Survey. The survey is conducted by the Centers for Disease Control and Prevention's National Center for Health Statistics. This survey was designed to produce national and state-specific prevalence estimates of children with special health care needs (CSHCN), to describe the types of services that they need and use, and to assess aspects of the system of care for CSHCN. A random-digit-dial sample of households with children under age 18 years was constructed for each of the 50 states and the District of Columbia. The sampling frame consisted of landline phone numbers and cellular(cell) phone numbers of households that reported a cell-phone-only or cell-phone-mainly status. Children in identified households were screened for special health care needs. If CSHCN were identified in the household, a detailed interview was conducted for one randomly selected child with special health care needs. Respondents were parents or guardians who knew about the children's health and health care. A total of 196,159 household screening interviews were completed from July 2009 through March 2011, resulting in 40,242 completed special-needs interviews, including 2,991 from cell-phone interviews. The weighted overall response rate was 43.7% for the landline sample, 15.2% for the cell-phone sample, and 25.5% overall. All material appearing in this report is in the public domain and may be reproduced or copied without permission; citation as to source, however, is appreciated.

  8. [Evolution of food supply (apart from school catering) between 2004/2005 and 2009/2010 in middle- and high-schools of Aquitaine, France].

    Science.gov (United States)

    Langevin, C; Carriere, C; Delmas, C; Péchaud, M; Barberger-Gateau, P; Maurice, S; Thibault, H

    2013-02-01

    The aim of this study was to assess the evolution of food supply (apart from school catering) between school years 2004/2005 and 2009/2010, in middle- and high-schools from the Aquitaine region (southwest France), in order to evaluate the impact of actions conducted within the framework and the program Nutrition, Prevention and Health of children and adolescents in Aquitaine (southwest France). Two surveys were carried out among all middle- and high-schools of the Aquitaine region in 2004/2005 (n=536) and 2009/2010 (n=539) within the framework of a regional multidisciplinary public health program "Nutrition, prevention and health of children and teenagers in Aquitaine". For both 2004/2005 and 2009/2010, data were collected using the same questionnaire and dealt with school characteristics and modalities of food supply (apart from school catering). Response rate was 84.1% in 2004/2005 and 79.6% in 2009/2010. The proportion of schools offering food to pupils (apart from school catering) significantly decreased in 5 years (from 80.1% to 50.1%, Pcatering) has also been improved: less sweet and fat food, more bread and fruits. This study shows an overall improvement of food supply apart from school catering (food sale, free food and vending machines) in middle- and high-schools from the Aquitaine region (southwest France) between 2004/2005 and 2009/2010. This improvement is related to the proportion of schools offering food (quantitative improvement), as well as to the composition of food supply (qualitative improvement). These results show an improvement of food supply (apart from school catering), suggesting that actions implemented in the framework of the program "Nutrition, prevention and health of children and adolescents in Aquitaine" may have led to these improvements. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

  9. Sobrepeso y obesidad: prevalencia y determinantes sociales del exceso de peso en la población peruana (2009-2010 Overweight and obesity: prevalence and determining social factors of overweight in the peruvian population (2009-2010

    Directory of Open Access Journals (Sweden)

    Doris Álvarez-Dongo

    2012-09-01

    Full Text Available Objetivos. Estimar la prevalencia de sobrepeso, obesidad y los determinantes sociales del exceso de peso en po¬blación peruana. Materiales y métodos. Se realizó un estudio transversal que incluyó a los miembros residentes en los hogares de la muestra Encuesta Nacional de Hogares. Se empleó un muestreo probabilístico, estratificado y multietápico. La muestra incluyó 69 526 miembros; las mediciones antropométricas se realizaron según metodología internacional. Para evaluar el sobrepeso y obesidad se utilizó el peso para la talla (niños Objectives. Estimate the prevalence of overweight, obesity and the determining social factors of overweight in the Peruvian population. Materials and methods. A cross-cut study was conducted which included family members from homes in the sample of the National Household Survey, 2009-2010. Stratified random and multistage sampling was used. The sample included 69 526 members; the anthropometric measurements were done based on the international methodology. To evaluate overweight and obesity, weight-for-height (children <5 years, BMI for age (children and teenagers from 5 to 19 years old, and BMI for adults were used. An analysis of complex samples was made in SPSS and the weighting factor was adjusted. Descriptive statistics and logistic regression were calculated with a 95% confidence interval. Results. Overweight and obesity were higher in young adults (62.3% and lower in children <5 years old (8.2%. The determining social factors for overweight according to age group were: not being poor (child <5 years old, children 5-9 years old, teenagers and the elderly, living in urban areas (child <5 years old, teenagers, young adults, adults and the elderly and being a woman (children 5-9 years old, adults and the elderly. Conclusions. Overweigh and obesity are indeed a public health issue in Peru. Not being poor and living in urban areas are determining social factors of overweight among Peruvian people

  10. Seroprevalence and risk factors of Q fever in goats on commercial dairy goat farms in the Netherlands, 2009-2010

    Directory of Open Access Journals (Sweden)

    Schimmer Barbara

    2011-12-01

    Full Text Available Abstract Background The aim of this study was to estimate the seroprevalence of Coxiella burnetii in dairy goat farms in the Netherlands and to identify risk factors for farm and goat seropositivity before mandatory vaccination started. We approached 334 eligible farms with more than 100 goats for serum sampling and a farm questionnaire. Per farm, median 21 goats were sampled. A farm was considered positive when at least one goat tested ELISA positive. Results In total, 2,828 goat serum samples from 123 farms were available. Farm prevalence was 43.1% (95%CI: 34.3%-51.8%. Overall goat seroprevalence was 21.4% (95%CI: 19.9%-22.9% and among the 53 positive farms 46.6% (95%CI: 43.8%-49.3%. Multivariable logistic regression analysis included 96 farms and showed that farm location within 8 kilometres proximity from a bulk milk PCR positive farm, location in a municipality with high cattle density (≥ 100 cattle per square kilometre, controlling nuisance animals through covering airspaces, presence of cats or dogs in the goat stable, straw imported from abroad or unknown origin and a herd size above 800 goats were independent risk factors associated with Q fever on farm level. At animal level almost identical risk factors were found, with use of windbreak curtain and artificial insemination as additional risk factors. Conclusion In 2009-2010, the seroprevalence in dairy goats in the Netherlands increased on animal and farm level compared to a previous study in 2008. Risk factors suggest spread from relatively closely located bulk milk-infected small ruminant farms, next to introduction and spread from companion animals, imported straw and use of artificial insemination. In-depth studies investigating the role of artificial insemination and bedding material are needed, while simultaneously general biosecurity measures should be updated, such as avoiding companion animals and vermin entering the stables, next to advice on farm stable constructions on

  11. Seroprevalence and risk factors of Q fever in goats on commercial dairy goat farms in the Netherlands, 2009-2010.

    Science.gov (United States)

    Schimmer, Barbara; Luttikholt, Saskia; Hautvast, Jeannine L A; Graat, Elisabeth A M; Vellema, Piet; Duynhoven, Yvonne T H P van

    2011-12-30

    The aim of this study was to estimate the seroprevalence of Coxiella burnetii in dairy goat farms in the Netherlands and to identify risk factors for farm and goat seropositivity before mandatory vaccination started. We approached 334 eligible farms with more than 100 goats for serum sampling and a farm questionnaire. Per farm, median 21 goats were sampled. A farm was considered positive when at least one goat tested ELISA positive. In total, 2,828 goat serum samples from 123 farms were available. Farm prevalence was 43.1% (95%CI: 34.3%-51.8%). Overall goat seroprevalence was 21.4% (95%CI: 19.9%-22.9%) and among the 53 positive farms 46.6% (95%CI: 43.8%-49.3%). Multivariable logistic regression analysis included 96 farms and showed that farm location within 8 kilometres proximity from a bulk milk PCR positive farm, location in a municipality with high cattle density (≥ 100 cattle per square kilometre), controlling nuisance animals through covering airspaces, presence of cats or dogs in the goat stable, straw imported from abroad or unknown origin and a herd size above 800 goats were independent risk factors associated with Q fever on farm level. At animal level almost identical risk factors were found, with use of windbreak curtain and artificial insemination as additional risk factors. In 2009-2010, the seroprevalence in dairy goats in the Netherlands increased on animal and farm level compared to a previous study in 2008. Risk factors suggest spread from relatively closely located bulk milk-infected small ruminant farms, next to introduction and spread from companion animals, imported straw and use of artificial insemination. In-depth studies investigating the role of artificial insemination and bedding material are needed, while simultaneously general biosecurity measures should be updated, such as avoiding companion animals and vermin entering the stables, next to advice on farm stable constructions on how to prevent introduction and minimize airborne

  12. Seroprevalence and risk factors of Q fever in goats on commercial dairy goat farms in the Netherlands, 2009-2010

    Science.gov (United States)

    2011-01-01

    Background The aim of this study was to estimate the seroprevalence of Coxiella burnetii in dairy goat farms in the Netherlands and to identify risk factors for farm and goat seropositivity before mandatory vaccination started. We approached 334 eligible farms with more than 100 goats for serum sampling and a farm questionnaire. Per farm, median 21 goats were sampled. A farm was considered positive when at least one goat tested ELISA positive. Results In total, 2,828 goat serum samples from 123 farms were available. Farm prevalence was 43.1% (95%CI: 34.3%-51.8%). Overall goat seroprevalence was 21.4% (95%CI: 19.9%-22.9%) and among the 53 positive farms 46.6% (95%CI: 43.8%-49.3%). Multivariable logistic regression analysis included 96 farms and showed that farm location within 8 kilometres proximity from a bulk milk PCR positive farm, location in a municipality with high cattle density (≥ 100 cattle per square kilometre), controlling nuisance animals through covering airspaces, presence of cats or dogs in the goat stable, straw imported from abroad or unknown origin and a herd size above 800 goats were independent risk factors associated with Q fever on farm level. At animal level almost identical risk factors were found, with use of windbreak curtain and artificial insemination as additional risk factors. Conclusion In 2009-2010, the seroprevalence in dairy goats in the Netherlands increased on animal and farm level compared to a previous study in 2008. Risk factors suggest spread from relatively closely located bulk milk-infected small ruminant farms, next to introduction and spread from companion animals, imported straw and use of artificial insemination. In-depth studies investigating the role of artificial insemination and bedding material are needed, while simultaneously general biosecurity measures should be updated, such as avoiding companion animals and vermin entering the stables, next to advice on farm stable constructions on how to prevent introduction

  13. NordREG report on the price peaks in the Nordic wholesale market during winter 2009-2010. Final report

    Energy Technology Data Exchange (ETDEWEB)

    2011-01-15

    In winter 2009-2010, prices peaked on three days. The high prices that were experienced in the majority of the Nord Pool Spot price areas initiated a study on the reasons that led to the price spikes and on the possible measures to develop the Nordic market arrangements to avoid such situations in the future. The analysis of the winter 2009-2010 events revealed that there were a number of primary causes for the occurrence of the price peaks and no single individual cause could be pinpointed to bear the key responsibility. The fact that the weather was cold all over the Nordic area in conjunction with the low availability for the Swedish nuclear generation capacity, however, could be indicated as the key underlying causes. The analysis also showed that the way the Nordic transmission capacity is allocated can be listed as an additional factor complementing to the occurrence of the price peaks. Thus, NordREG concluded that a review of the methods of calculating and allocating transmission capacity for the market should be carried out. As a part of this, an analysis that addresses the delimitation of bidding areas and maintenance planning of the transmission network infrastructure should be prepared as well. The flexibility on the demand side has not been very large in the Nordic region. However, the background study prepared by Gaia Consulting showed that even small degree of increased price elasticity could substantially cut the price peaks. This could be seen as an improvement potential of the trading system reflecting the present inability of the market participants to react on the price signals the market place provides. Therefore, NordREG sees that facilitating the appearance of a real price elastic behaviour of the users of electricity can be regarded as one of the key fixes for the problem. Furthermore, NordREG proposes that a consultancy study on how to promote demand flexibility in the Nordic market in a coherent way should be prepared. A further area for

  14. Organizationally-pedagogical aspects of realization of sporting competitions (on the example of championship of Ukraine on a handball among the masculine commands of season 2009/2010.

    Directory of Open Access Journals (Sweden)

    Lysenko I.A.

    2011-02-01

    Full Text Available The modern features of organization and realization of sporting competitions are educed in a handball. Their essence, basic functions, is exposed, and also the basic stages of administrative activity are described at preparation and realization of sporting measure, meaningfulness of separate types of works of organizers is certain on providing of realization of championship of Ukraine on a handball among the masculine commands of season 2009/2010. In research the results of the sociological questioning of participants, judges and organizers of championship of Ukraine are presented on a handball among the masculine commands of season 2009/2010 about the increase of efficiency and search of optimal ways of bringing in of interest to realization of this type of competitions.

  15. Body Fat Percentile Curves for Korean Children and Adolescents: A Data from the Korea National Health and Nutrition Examination Survey 2009-2010

    OpenAIRE

    Kim, Kirang; Yun, Sung Ha; Jang, Myoung Jin; Oh, Kyung Won

    2013-01-01

    A valid assessment of obesity in children and adolescents is important due to significant change in body composition during growth. This study aimed to develop percentile curves of body fat and fat free mass using the Lambda, Mu, and Sigma method, and to examine the relationship among body mass index (BMI), fat mass and fat free mass in Korean children and adolescents, using the Korea National Health and Nutrition Examination Survey (KNHANES) 2009-2010. The study subjects were 834 for boys an...

  16. 50 CFR Table 5 (south) to Part 660... - 2009-2010 Trip Limits for Open Access Gears South of 40°10′ N. Lat.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false 2009-2010 Trip Limits for Open Access Gears South of 40°10â² N. Lat. 5 Table 5 (South) to Part 660, Subpart G Wildlife and Fisheries FISHERY... Trip Limits for Open Access Gears South of 40°10′ N. Lat. Link to an amendment published at 75 FR 60995...

  17. 50 CFR Table 5 (north) to Part 660... - 2009-2010 Trip Limits for Open Access Gears North of 40°10′ N. Lat.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false 2009-2010 Trip Limits for Open Access Gears North of 40°10â² N. Lat. 5 Table 5 (North) to Part 660, Subpart G Wildlife and Fisheries FISHERY... Trip Limits for Open Access Gears North of 40°10′ N. Lat. Link to an amendment published at 75 FR 60995...

  18. Las dietas mediáticas de los españoles. Estudio a través de los usos del tiempo en 2009-2010

    OpenAIRE

    Callejo, Javier

    2015-01-01

    Television remains the most consumed media by the Spanish. However, after this first statement we find a society with significant differences when it interacts with the media. A cluster analysis of the Time Uses Survey 2009-2010, conducted by Instituto Nacional de Estadística, has found four groups or media diets. Every media diet articulates different amount of time of television consumption, use of digital media (computer and internet) and other media consumption in everyday life. This work...

  19. Ball-Contact Injuries in 11 National Collegiate Athletic Association Sports: The Injury Surveillance Program, 2009-2010 Through 2014-2015.

    Science.gov (United States)

    Fraser, Melissa A; Grooms, Dustin R; Guskiewicz, Kevin M; Kerr, Zachary Y

    2017-07-01

      Surveillance data regarding injuries caused by ball contact in collegiate athletes have not been well examined and are mostly limited to discussions of concussions and catastrophic injuries.   To describe the epidemiology of ball-contact injuries in 11 National Collegiate Athletic Association (NCAA) sports during the 2009-2010 through 2014-2015 academic years.   Descriptive epidemiology study.   Convenience sample of NCAA programs in 11 sports (men's football, women's field hockey, women's volleyball, men's baseball, women's softball, men's and women's basketball, men's and women's lacrosse, and men's and women's soccer) during the 2009-2010 through 2014-2015 academic years.   Collegiate student-athletes participating in 11 sports.   Ball-contact-injury rates, proportions, rate ratios, and proportion ratios with 95% confidence intervals were based on data from the NCAA Injury Surveillance Program during the 2009-2010 through 2014-2015 academic years.   During the 2009-2010 through 2014-2015 academic years, 1123 ball-contact injuries were reported, for an overall rate of 3.54/10 000 AEs. The sports with the highest rates were women's softball (8.82/10 000 AEs), women's field hockey (7.71/10 000 AEs), and men's baseball (7.20/10 000 AEs). Most ball-contact injuries were to the hand/wrist (32.7%) and head/face (27.0%) and were diagnosed as contusions (30.5%), sprains (23.1%), and concussions (16.1%). Among sex-comparable sports (ie, baseball/softball, basketball, and soccer), women had a larger proportion of ball-contact injuries diagnosed as concussions than men (injury proportion ratio = 2.33; 95% confidence interval = 1.63, 3.33). More than half (51.0%) of ball-contact injuries were non-time loss (ie, participation-restriction time common severe ball-contact injuries were concussions (n = 18) and finger fractures (n = 10).   Ball-contact-injury rates were the highest in women's softball, women's field hockey, and men's baseball. Although

  20. Comunicación Política en Chile Análisis de las Elecciones Presidenciales 2009-2010

    OpenAIRE

    Vergara Maldonado, Luis Felipe

    2014-01-01

    Este estudio pretende analizar la elección presidencial vivida en Chile en 2009-2010, como un ejemplo histórico de estrategia en la ejecución del marketing y la comunicación política. Luego de cuatro gobiernos de la coalición concertacionista (centro-izquierda), con 20 años en el poder y con un último gobierno cuya presidenta Michelle Bachelet terminó con una aprobación cercana al 80% , pierden sorprendentemente la elección. Paralelamente el conglomerado opositor (Alianza por Chile) logra ...

  1. The Anomalous Winter of 1783-1784: Was the Laki Eruption or an Analog of the 2009-2010 Winter to Blame?

    Science.gov (United States)

    D'Arrigo, Rosanne; Seager, Richard; Smerdon, Jason E.; LeGrande, Allegra N.; Cook, Edward R.

    2011-01-01

    The multi ]stage eruption of the Icelandic volcano Laki beginning in June, 1783 is speculated to have caused unusual dry fog and heat in western Europe and cold in North America during the 1783 summer, and record cold and snow the subsequent winter across the circum-North Atlantic. Despite the many indisputable impacts of the Laki eruption, however, its effect on climate, particularly during the 1783.1784 winter, may be the most poorly constrained. Here we test an alternative explanation for the unusual conditions during this time: that they were caused primarily by a combined negative phase of the North Atlantic Oscillation (NAO) and an El Nino ]Southern Oscillation (ENSO) warm event. A similar combination of NAO ]ENSO phases was identified as the cause of record cold and snowy conditions during the 2009.2010 winter in Europe and eastern North America. 600-year tree-ring reconstructions of NAO and ENSO indices reveal values in the 1783.1784 winter second only to their combined severity in 2009.2010. Data sources and model simulations support our hypothesis that a combined, negative NAO ]ENSO warm phase was the dominant cause of the anomalous winter of 1783.1784, and that these events likely resulted from natural variability unconnected to Laki.

  2. Smoke-Free Rules and Secondhand Smoke Exposure in Vehicles among U.S. Adults-National Adult Tobacco Survey, 2009-2010 and 2013-2014.

    Science.gov (United States)

    Kruger, Judy; Jama, Amal; Kegler, Michelle; Baker Holmes, Carissa; Hu, Sean; King, Brian

    2016-10-26

    In the United States (U.S.), secondhand smoke (SHS) exposure causes more than 41,000 deaths among nonsmoking adults annually. Adoption of smoke-free laws in public areas has increased, but private settings such as vehicles remain a source of SHS exposure. This study assessed change in voluntary smoke-free vehicle rules and SHS exposure in personal vehicles among U.S. adults between two periods, 2009-2010 and 2013-2014, using data from the National Adult Tobacco Survey (NATS). NATS is a national landline and cellular telephone survey of non-institutionalized adults aged ≥18 years in the 50 U.S. states and the District of Columbia. We assessed percentage change in the prevalence of smoke-free vehicle rules among all adults and SHS exposure in vehicles among nonsmoking adults, overall, by sociodemographic factors (sex, age, race/ethnicity, education, marital status, annual household income, U.S. region), and by cigarette smoking status. During 2009-2010 to 2013-2014, the percentage of adults with a 100% smoke-free vehicle rule increased from 73.6% to 79.5% (% change = +8.0%; p exposure in vehicles in the previous 7 days decreased from 9.2% to 8.2% (% change = -10.9%; p Smoke-free rules in private settings such as vehicles, in coordination with comprehensive smoke-free policies in indoor public settings, can help reduce SHS exposure and promote smoke-free norms.

  3. Delayed norovirus epidemic in the 2009-2010 season in Japan: potential relationship with intensive hand sanitizer use for pandemic influenza.

    Science.gov (United States)

    Inaida, S; Shobugawa, Y; Matsuno, S; Saito, R; Suzuki, H

    2016-09-01

    Norovirus (NoV) epidemics normally peak in December in Japan; however, the peak in the 2009-2010 season was delayed until the fourth week of January 2010. We suspected intensive hand hygiene that was conducted for a previous pandemic influenza in 2009 as the cause of this delay. We analysed the NoV epidemic trend, based on national surveillance data, and its associations with monthly output data for hand hygiene products, including alcohol-based skin antiseptics and hand soap. The delayed peak in the NoV incidence in the 2009-2010 season had the lowest number of recorded cases of the five seasons studied (2006-2007 to 2010-2011). GII.4 was the most commonly occurring genotype. The monthly relative risk of NoV and monthly output of both alcohol-based skin antiseptics and hand soap were significantly and negatively correlated. Our findings suggest an association between hand hygiene using these products and prevention of NoV transmission.

  4. WHO European Childhood Obesity Surveillance Initiative: body mass index and level of overweight among 6-9-year-old children from school year 2007/2008 to school year 2009/2010.

    LENUS (Irish Health Repository)

    Wijnhoven, Trudy Ma

    2014-01-01

    The World Health Organization (WHO) Regional Office for Europe has established the Childhood Obesity Surveillance Initiative (COSI) to monitor changes in overweight in primary-school children. The aims of this paper are to present the anthropometric results of COSI Round 2 (2009\\/2010) and to explore changes in body mass index (BMI) and overweight among children within and across nine countries from school years 2007\\/2008 to 2009\\/2010.

  5. Helen Sullivan, The Communal Mind and the Master Artifice, Athènes, Stochastis Editions, 2009-2010, 725 pages.

    Directory of Open Access Journals (Sweden)

    Dorval Brunelle

    2011-11-01

    Full Text Available La petite histoire de la publication de ce gros livre, tout comme celle de son auteur d’ailleurs, est assez inusitée et mérite certainement le detour avant d’entrer dans le vif du sujet. Le contexteHelen Sullivan était historienne et sociologue; elle est née aux États-Unis en 1906 et elle est morte en Grèce, en 1992. Diplomée de la Cornell University, elle a été l’une des 15 assistant editors de la vaste Encyclopaedia of Social Sciences publiée sous la direction de Edwin R. A. Seligman à comp...

  6. Estimates of pandemic influenza vaccine effectiveness in Europe, 2009-2010: results of Influenza Monitoring Vaccine Effectiveness in Europe (I-MOVE multicentre case-control study.

    Directory of Open Access Journals (Sweden)

    Marta Valenciano

    2011-01-01

    Full Text Available BACKGROUND: A multicentre case-control study based on sentinel practitioner surveillance networks from seven European countries was undertaken to estimate the effectiveness of 2009-2010 pandemic and seasonal influenza vaccines against medically attended influenza-like illness (ILI laboratory-confirmed as pandemic influenza A (H1N1 (pH1N1. METHODS AND FINDINGS: Sentinel practitioners swabbed ILI patients using systematic sampling. We included in the study patients meeting the European ILI case definition with onset of symptoms >14 days after the start of national pandemic vaccination campaigns. We compared pH1N1 cases to influenza laboratory-negative controls. A valid vaccination corresponded to >14 days between receiving a dose of vaccine and symptom onset. We estimated pooled vaccine effectiveness (VE as 1 minus the odds ratio with the study site as a fixed effect. Using logistic regression, we adjusted VE for potential confounding factors (age group, sex, month of onset, chronic diseases and related hospitalizations, smoking history, seasonal influenza vaccinations, practitioner visits in previous year. We conducted a complete case analysis excluding individuals with missing values and a multiple multivariate imputation to estimate missing values. The multivariate imputation (n = 2902 adjusted pandemic VE (PIVE estimates were 71.9% (95% confidence interval [CI] 45.6-85.5 overall; 78.4% (95% CI 54.4-89.8 in patients <65 years; and 72.9% (95% CI 39.8-87.8 in individuals without chronic disease. The complete case (n = 1,502 adjusted PIVE were 66.0% (95% CI 23.9-84.8, 71.3% (95% CI 29.1-88.4, and 70.2% (95% CI 19.4-89.0, respectively. The adjusted PIVE was 66.0% (95% CI -69.9 to 93.2 if vaccinated 8-14 days before ILI onset. The adjusted 2009-2010 seasonal influenza VE was 9.9% (95% CI -65.2 to 50.9. CONCLUSIONS: Our results suggest good protection of the pandemic monovalent vaccine against medically attended pH1N1 and no effect of the

  7. Assessment of soil-gas, soil, and water contamination at the former hospital landfill, Fort Gordon, Georgia, 2009-2010

    Science.gov (United States)

    Falls, Fred W.; Caldwell, Andral W.; Guimaraes, Wladmir B.; Ratliff, W. Hagan; Wellborn, John B.; Landmeyer, James E.

    2011-01-01

    Soil gas, soil, and water were assessed for organic and inorganic constituents at the former hospital landfill located in a 75-acre study area near the Dwight D. Eisenhower Army Medical Center, Fort Gordon, Georgia, from April to September 2010. Passive soil-gas samplers were analyzed to evaluate organic constituents in the hyporheic zone of a creek adjacent to the landfill and soil gas within the estimated boundaries of the former landfill. Soil and water samples were analyzed to evaluate inorganic constituents in soil samples, and organic and inorganic constituents in the surface water of a creek adjacent to the landfill, respectively. This assessment was conducted to provide environmental constituent data to Fort Gordon pursuant to requirements of the Resource Conservation and Recovery Act Part B Hazardous Waste Permit process. Results from the hyporheic-zone assessment in the unnamed tributary adjacent to the study area indicated that total petroleum hydrocarbons and octane were the most frequently detected organic compounds in groundwater beneath the creek bed. The highest concentrations for these compounds were detected in the upstream samplers of the hyporheic-zone study area. The effort to delineate landfill activity in the study area focused on the western 14 acres of the 75-acre study area where the hyporheic-zone study identified the highest concentrations of organic compounds. This also is the part of the study area where a debris field also was identified in the southern part of the 14 acres. The southern part of this 14-acre study area, including the debris field, is steeper and not as heavily wooded, compared to the central and northern parts. Fifty-two soil-gas samplers were used for the July 2010 soil-gas survey in the 14-acre study area and mostly detected total petroleum hydrocarbons, and gasoline and diesel compounds. The highest soil-gas masses for total petroleum hydrocarbons, diesel compounds, and the only valid detection of perchloroethene

  8. NOVAS CIDADES, VELHAS QUERELAS episódios pluviais e seus impactos na área urbana de Palmas (TO, primavera-verão 2009/2010

    Directory of Open Access Journals (Sweden)

    Lucas Barbosa e Souza

    2010-01-01

    Full Text Available This paper addresses the rainfall episodes occurred during spring-summer season 2009/2010 in Palmas (TO, and their impacts on its urban area, construction of which hardly exceeds recent 21 years in 2010. It also constitutes a preliminary analysis about the genesis of the rhythm and of the climate exceptionalities in the study area, since there are few studies of Geographical Climatology about the state of Tocantins. The main elements of the atmospheric circulation were identifi ed through rhythmic analysis, as well as the stormwater impacts were also listed and reported by a local daily newspaper. These impacts were focused on their spatial distribution, seeking to emphasize the elements of vulnerability of the affected spots, as well as the selectivity and news content. The results allowed to give an initial overview on the relation between the rainfall, the geographical and human activities in Palmas, revealing aspects of its urban planning and its vulnerability to climate exceptionalities.

  9. Synthèse des résultats de l'enquête Récoltes et flux de graines - Campagne 2009-2010

    OpenAIRE

    Brochet, A.; Bilger, I.

    2011-01-01

    / Cette note de synthèse présente les résultats de l'enquête statistique annuelle sur les récoltes et flux de graines forestières pour la campagne 2009-2010. Cette campagne a été marquée par des récoltes relativement importantes pour les essences feuillues, avec augmentation de plus de 300% par rapport aux mauvaises récoltes de la campagne précédentes et des récoltes faibles pour les essences résineuses, avec une diminution de 75%. Cette diminution des résineux est à mettre en relation avec ...

  10. Assessment of Soil-Gas and Soil Contamination at the Former Military Police Range, Fort Gordon, Georgia, 2009-2010

    Science.gov (United States)

    Falls, W. Fred; Caldwell, Andral W.; Guimaraes, Wladmir B.; Ratliff, W. Hagan; Wellborn, John B.; Landmeyer, James E.

    2011-01-01

    Soil gas and soil were assessed for organic and inorganic contaminants at the former military police range at Fort Gordon, Georgia, from May to September 2010. The assessment evaluated organic contaminants in soil-gas samplers and inorganic contaminants in soil samples. This assessment was conducted to provide environmental contamination data to Fort Gordon pursuant to requirements of the Resource Conservation and Recovery Act Part B Hazardous Waste Permit process. Soil-gas samplers deployed and collected from May 20 to 24, 2010, identified masses above method detection level for total petroleum hydrocarbons, gasoline-related and diesel-related compounds, and chloroform. Most of these detections were in the southwestern quarter of the study area and adjacent to the road on the eastern boundary of the site. Nine of the 11 chloroform detections were in the southern half of the study area. One soil-gas sampler deployed adjacent to the road on the southern boundary of the site detected a mass of tetrachloroethene greater than, but close to, the method detection level of 0.02 microgram. For soil-gas samplers deployed and collected from September 15 to 22, 2010, none of the selected organic compounds classified as chemical agents and explosives were detected above method detection levels. Inorganic concentrations in the five soil samples collected at the site did not exceed the U.S. Environmental Protection Agency regional screening levels for industrial soil and were at or below background levels for similar rocks and strata in South Carolina.

  11. Epidemiology of 3825 injuries sustained in six seasons of National Collegiate Athletic Association men's and women's soccer (2009/2010-2014/2015).

    Science.gov (United States)

    Roos, Karen G; Wasserman, Erin B; Dalton, Sara L; Gray, Aaron; Djoko, Aristarque; Dompier, Thomas P; Kerr, Zachary Y

    2017-07-01

    To describe the epidemiology of National Collegiate Athletic Association (NCAA) men's and women's soccer injuries during the 2009/2010-2014/2015 academic years. This descriptive epidemiology study used NCAA Injury Surveillance Program (NCAA-ISP) data during the 2009/2010-2014/2015 academic years, from 44 men's and 64 women's soccer programmes (104 and 167 team seasons of data, respectively). Non-time-loss injuries were defined as resulting in soccer and 2271 women's soccer injuries with injury rates of 8.07/1000 athlete exposures (AE) and 8.44/1000AE, respectively. Injury rates for men and women did not differ in competitions (17.53 vs 17.04/1000AE; RR=1.03; 95% CI 0.94 to 1.13) or practices (5.47 vs 5.69/1000AE; RR=0.96; 95% CI 0.88 to 1.05). In total, 47.2% (n=733) of men's soccer injuries and 47.5% (n=1079) of women's were non-time loss. Most injuries occurred to the lower extremity and were diagnosed as sprains. Women had higher concussion rates (0.59 vs 0.34/1000AE; RR=1.76; 95% CI 1.32 to 2.35) than men. Non-time-loss injuries accounted for nearly half of the injuries in men's and women's soccer. Sex differences were found in competition injuries, specifically for concussion. Further study into the incidence, treatment and outcome of non-time-loss injuries may identify a more accurate burden of these injuries. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  12. COMPARATIVE STUDY REGARDING OVERNIGHTS REGISTERED IN THE MEMBER STATES OF THE EUROPEAN UNION AND ROMANIA, DURING JUNE-SEPTEMBER 2009/2010

    Directory of Open Access Journals (Sweden)

    Borma Afrodita

    2011-12-01

    Full Text Available Second year PhD student at the University of Oradea, under the guidance of Prof. Alina Badulescu, within the Doctoral Research Project entitled Doctoral studies and phd candidates for a competitive research in a knowledge-based society, (01.10.2009-01.10.2012, I chose the presentation of this theme because after studying a number of statistics presented by Eurostat (Statistics in Focus 53/2010, 6/2011, 19/2011 etc. we could not ignore the alarming situation regarding the number of overnights registered throughout Romania, in comparison with the other Member States of the European Union. By chosing the following research theme: Tourism and development in the euroregional context I felt the need to find out more answers regarding the afore mentioned problem. In consequence I started to consult the statistics recorded in our country concerning the number of overnight stays registered in Romania during the period June-August 2009/2010, in order to check whether an error has sneaked in. The research methodology employed consisted in the use of the insse.ro site, in order to gather representative data for the period June-September 2009/2010, regarding the number of nights spent by foreign and Romanian tourists in Romania. For this study to be even more representative I have established Romania's main touristic areas preferred by Romanian and foreign tourists. Following the data collected, unfortunately, it has been confirmed the situation presented by Eurostat in the table at the beginning of paper on the number of overnight stays registered in Romania. According to the data presented in this table, Romania ranks last in the EU, registering in 2010 a rate of only 15% of total nights spent by non-residents in our country. I also tried to find answer to the following questions: Which are Romanians favorite touristic areas? In which tourist area of Romania has been recorded the highest number of overnight stays of foreign tourists? Why the number of

  13. [UNHEALTHY FOOD INTAKE IS LINKED TO HIGHER PREVALENCE OF METABOLIC SYNDROME IN CHILEAN ADULT POPULATION: CROSS SECTIONAL STUDY IN 2009-2010 NATIONAL HEALTH SURVEY].

    Science.gov (United States)

    Dussaillant, Catalina; Echeverría, Guadalupe; Villarroel, Luis; Marin, Pedro Paulo; Rigotti, Attilio

    2015-11-01

    metabolic syndrome (MS) is a clustering of risk factors known to promote cardiovascular disease and diabetes. Environmental factors, such as unhealthy diet, play a major role in the development of this condition. In this study, we evaluated the prevalence of MS and its association with food intake quality among Chilean adults. we analyzed data of 2 561 adults (≥ 18 years-old) included in the last National Health Survey (NHS 2009-2010) who had appropriate information to diagnose MS based on ATP III-NCEP guidelines. Consumption frequency of fish, whole grains, dairy, fruits and vegetables was also analyzed and associated with MS prevalence. Using a healthy diet score (HDS), we described the overall diet quality and further correlated it with MS prevalence. we found that lower whole grain intake was associated with greater MS prevalence (OR = 1.78; 95% CI: 1.088-2.919; p = 0.022). HDS showed better diet quality among women and in subjects with increasing age and higher educational level. A HDS Chilean adult population exhibits a high prevalence of MS linked to a poor diet quality. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  14. [Potentials in the regionalization of health indicators using small-area estimation methods : Exemplary results based on the 2009, 2010 and 2012 GEDA studies].

    Science.gov (United States)

    Kroll, Lars Eric; Schumann, Maria; Müters, Stephan; Lampert, Thomas

    2017-12-01

    Nationwide health surveys can be used to estimate regional differences in health. Using traditional estimation techniques, the spatial depth for these estimates is limited due to the constrained sample size. So far - without special refreshment samples - results have only been available for larger populated federal states of Germany. An alternative is regression-based small-area estimation techniques. These models can generate smaller-scale data, but are also subject to greater statistical uncertainties because of the model assumptions. In the present article, exemplary regionalized results based on the studies "Gesundheit in Deutschland aktuell" (GEDA studies) 2009, 2010 and 2012, are compared to the self-rated health status of the respondents. The aim of the article is to analyze the range of regional estimates in order to assess the usefulness of the techniques for health reporting more adequately. The results show that the estimated prevalence is relatively stable when using different samples. Important determinants of the variation of the estimates are the achieved sample size on the district level and the type of the district (cities vs. rural regions). Overall, the present study shows that small-area modeling of prevalence is associated with additional uncertainties compared to conventional estimates, which should be taken into account when interpreting the corresponding findings.

  15. Prevalence of gluten-free diet adherence among individuals without celiac disease in the USA: results from the Continuous National Health and Nutrition Examination Survey 2009-2010.

    Science.gov (United States)

    DiGiacomo, Daniel V; Tennyson, Christina A; Green, Peter H; Demmer, Ryan T

    2013-08-01

    Clinical inference suggests the prevalence of non-celiac gluten sensitivity is substantially higher than that of celiac disease in the USA. Unfortunately, there are currently no data supporting these claims. The authors analyzed nationally representative data to estimate the prevalence of adherence to a gluten-free diet among participants without celiac disease and also to characterize the demographics and general health status of these participants. The Continuous National Health and Nutrition Examination Survey (NHANES) 2009-2010 enrolled 7762 individuals representing the civilian, non-institutionalized, US population free of celiac disease. Participants responded to interviewer administered questionnaires regarding current adherence to a gluten-free diet. Prevalence estimates were computed using SAS survey procedures. There were 49 individuals who reported current adherence to a gluten-free diet reflecting a weighted prevalence of 0.548% (95% CI 0.206-0.889). The prevalence of a gluten-free diet was higher in females (0.58%) than males (0.37%), although this was not statistically significant (p = 0.34). Participants reporting a gluten-free diet were older (46.6 vs. 40.5 years, p = 0.005), had higher high-density lipoprotein, lower iron and lower body mass index. The estimated national prevalence of non-celiac gluten sensitivity is 0.548%, approximately half that of celiac disease. Future studies are merited in order to better understand the population burden of non-celiac gluten sensitivity.

  16. Obesity and related factors in 7-12 year-old elementary school students during 2009-2010 in Sari, Iran

    Directory of Open Access Journals (Sweden)

    Salar Behzadnia

    2012-02-01

    Full Text Available Aim To define the prevalence of obesity and its related factors in 2-7 year-old elementary school students in Sari city (Mazandaran, Iran. Methods In this descriptive cross sectional study, which was conducted in the 2009-2010 period, the study population included7-12 year-old first to fifth grade elementary school students in Sari. Sampling was multi-stage and stratified randomization at level of the target students. Student’s height and weight were measured using stediometer and digital scales. Body Mass Index (BMI was calculated. A questionnaire about feeding habits and socio-economic status(SES of families was used. Data collection was performed using phone interview with parents also the questionnaire’s records. Analysis was done in SPSS16 using appropriate statistical tests, p85% and 78 (12% were obese (BMI> 95%. Higher prevalence of obesity in the children with good socio economic status was found (p=0.001. Significant relationship between usage of fast food and obesity, and between school grade and obesity (p= 0.001 was found. Conclusion The overall prevalence of obesity in studied children was high, which suggests the need for serious attention in the health system, extensive studies, also designing and implementation of interventions with regard to childhood obesity.

  17. Functional difficulties and school limitations of children with epilepsy: findings from the 2009-2010 National Survey of Children with Special Health Care Needs.

    Science.gov (United States)

    Pastor, Patricia N; Reuben, Cynthia A; Kobau, Rosemarie; Helmers, Sandra L; Lukacs, Susan

    2015-04-01

    Epilepsy is a common serious neurologic disorder in children. However, most studies of children's functional difficulties and school limitations have used samples from tertiary care or other clinical settings. To compare functional difficulties and school limitations of a national sample of US children with special health care needs (CSHCN) with and without epilepsy. Data from the 2009-2010 National Survey of CSHCN for 31,897 children aged 6-17 years with and without epilepsy were analyzed for CSHCN in two groups: 1) CSHCN with selected comorbid conditions (intellectual disability, cerebral palsy, autism, or traumatic brain injury) and 2) CSHCN without these conditions. Functional difficulties and school limitations, adjusted for the effect of sociodemographic characteristics, were examined by epilepsy and comorbid conditions. Three percent of CSHCN had epilepsy. Among CSHCN with epilepsy 53% had comorbid conditions. Overall CSHCN with epilepsy, both with and without comorbid conditions, had more functional difficulties than CSHCN without epilepsy. For example, after adjustment for sociodemographic characteristics a higher percentage of children with epilepsy, compared to children without epilepsy, had difficulty with communication (with conditions: 53% vs. 37%, without conditions: 13% vs. 5%). Results for school limitations were similar. After adjustment, a higher percentage of children with epilepsy, compared to children without epilepsy, missed 11 + school days in the past year (with conditions: 36% vs. 18%, without conditions: 21% vs. 15%). CSHCN with epilepsy, compared to CSHCN without epilepsy, were more likely to have functional difficulties and limitations in school attendance regardless of comorbid conditions. Published by Elsevier Inc.

  18. [The role of primary care professionals in preventive activitites during epidemics. Focus group assessment of the management of flu pandemic in 2009/2010].

    Science.gov (United States)

    Hajnal, Ferenc; Busa, Csilla; Papp, Renáta; Balogh, Sándor

    2017-04-01

    The experiences gained during the H1N1 flu pandemic in 2009/2010 could serve for a better planning and management of later outbreaks. The EU-sponsored TELL ME project aimed to provide evidence and develop models for improved risk communication during infectious disease crisis. Among its objectives was to develop original communication strategies regarding appropriate messages related to preventative behavior and advice based on uncertainties also addressing vaccine-resistant groups. Focus groups involving family physicians (FPs) were called upon for assessing the main issues during the H1N1 pandemic, the possibilities for improving the preventative process and outcomes. The study demonstrated the key-role of family doctors during outbreaks; patients put their trust in their elected FP, he or she representing a personal example of health behavior. The evidence based information about effectiveness and safety of vaccines are needed in communication towards health professionals. Involvement of health care professionals in the communication provides validity, the communication routine of opinion leaders meant to be used for such purpose. The main media message should be: "For prevention go to see your family doctor". Orv. Hetil., 2017, 158(14), 523-532.

  19. Institute of Energy and Climate Research IEK-6 : nuclear waste management & reactor safety report 2009/2010 ; material science for nuclear waste management

    OpenAIRE

    Klinkenberg, M.; Neumeier, S.; Bosbach, D. (Editors)

    2011-01-01

    This is the first issue of a new series of bi-annual reports intended to provide an overview of research activities for the safe management of nuclear waste in the Institute of Energy and Climate Research (IEK-6), Nuclear Waste Management and Reactor Safety devision in Jülich. The report gives a thematic overview of the research in 2009 and 2010 by short papers of five to eight pages. Some papers are discussing the work within different projects with intensive overlap, such as ...

  20. WHO European Childhood Obesity Surveillance Initiative: body mass index and level of overweight among 6-9-year-old children from school year 2007/2008 to school year 2009/2010

    NARCIS (Netherlands)

    Wijnhoven, T.M.A.; Raaij, van J.M.A.; Spinelli, A.; Starc, G.; Hassapidou, M.; Spiroski, I.; Rutter, H.; Martos, E.; Rito, A.I.; Hovengen, R.; Perez-Farinos, N.; Petrauskiene, A.; Eldin, N.; Braeckevelt, L.; Pudule, I.; Kunesova, M.; Breda, J.

    2014-01-01

    Background: The World Health Organization (WHO) Regional Office for Europe has established the Childhood Obesity Surveillance Initiative (COSI) to monitor changes in overweight in primary-school children. The aims of this paper are to present the anthropometric results of COSI Round 2 (2009/2010)

  1. Influence of tobacco industry advertisements and promotions on tobacco use in India: findings from the Global Adult Tobacco Survey 2009-2010.

    Science.gov (United States)

    Sinha, D N; Palipudi, K M; Oswal, K; Gupta, P C; Andes, L J; Asma, S

    2014-12-01

    The developing world, including countries like India, has become a major target for the tobacco industry to market its products. This study examines the influence of the marketing (advertising and promotion) of tobacco products on the use of tobacco by adults (ages 15 and over) in India. Data from Global Adult Tobacco Survey 2009-2010 was analyzed using methods for complex (clustered) sample designs. Multivariate logistic regression was employed to predict the use of different tobacco products by level of exposure to tobacco marketing using adults who have never used tobacco as the reference category. Odds ratios (ORs) were adjusted for education, gender, age, state of residence, wealth index, and place of residence (urban/rural). Adults in India were almost twice as likely to be current smokers (versus never users) when they were exposed to a moderate level of bidi or cigarette marketing. For bidis, among adults with high exposure, the OR for current use was 4.57 (95% confidence interval [CI]: 1.6, 13.0). Adults were more likely to be current users of smokeless tobacco (SLT) with even a low level of exposure to SLT marketing (OR = 1.24 [95% CI: 1.1, 1.4]). For SLT, the ORs showed an increasing trend (P for trend marketing (minimum, OR = 1.25 [1.1-1.4]; moderate, OR = 1.38 [1.1-1.8]; and high, OR = 2.73 [1.8-4.2]), with the trend highly significant (P marketing of tobacco products, which may take the form of advertising at the point of sale, sales or a discounted price, free coupons, free samples, surrogate advertisements, or any of several other modalities, increased prevalence of tobacco use among adults. An increasing level of exposure to direct and indirect advertisement and promotion is associated with an increased likelihood of tobacco use.

  2. Inspecting the Mechanism: A Longitudinal Analysis of Socioeconomic Status Differences in Perceived Influenza Risks, Vaccination Intentions, and Vaccination Behaviors during the 2009-2010 Influenza Pandemic.

    Science.gov (United States)

    Maurer, Jürgen

    2016-10-01

    Influenza vaccination is strongly associated with socioeconomic status, but there is only limited evidence on the respective roles of socioeconomic differences in vaccination intentions versus corresponding differences in follow-through on initial vaccination plans for subsequent socioeconomic differences in vaccine uptake. Nonparametric mean smoothing, linear regression, and probit models were used to analyze longitudinal survey data on perceived influenza risks, behavioral vaccination intentions, and vaccination behavior of adults during the 2009-2010 influenza A/H1N1 ("swine flu") pandemic in the United States. Perceived influenza risks and behavioral vaccination intentions were elicited prior to the availability of H1N1 vaccine using a probability scale question format. H1N1 vaccine uptake was assessed at the end of the pandemic. Education, income, and health insurance coverage displayed positive associations with behavioral intentions to get vaccinated for pandemic influenza while employment was negatively associated with stated H1N1 vaccination intentions. Education and health insurance coverage also displayed significant positive associations with pandemic vaccine uptake. Moreover, behavioral vaccination intentions showed a strong and statistically significant positive partial association with later H1N1 vaccination. Incorporating vaccination intentions in a statistical model for H1N1 vaccine uptake further highlighted higher levels of follow-through on initial vaccination plans among persons with higher education levels and health insurance. Sampling bias, misreporting in self-reported data, and limited generalizability to nonpandemic influenza are potential limitations of the analysis. Closing the socioeconomic gap in influenza vaccination requires multipronged strategies that not only increase vaccination intentions by improving knowledge, attitudes, and beliefs but also facilitate follow-through on initial vaccination plans by improving behavioral

  3. Which Children Are Not Getting Their Needs for Therapy or Mobility Aids Met? Data From the 2009-2010 National Survey of Children With Special Health Care Needs.

    Science.gov (United States)

    McManus, Beth M; Prosser, Laura A; Gannotti, Mary E

    2016-02-01

    Pediatric rehabilitation therapy services and mobility aids have an important role in the health of children with special health care needs, and the Affordable Care Act (ACA) may increase coverage for these needs. Identifying the prevalence of and factors associated with therapy and mobility aid needs and unmet needs prior to the full implementation of the ACA will be useful for future evaluation of its impact. The purpose of this study was to identify the prevalence of and factors associated with caregiver perceived needs and unmet needs for therapy or mobility aids among children with special health care needs living in the United States. A cross-sectional, descriptive, multivariate analysis was conducted. The 2009-2010 National Survey of Children With Special Health Care Needs was used to identify a nationally representative sample of children with special health care needs with needs for therapy (weighted n=2,603,605) or mobility aids (weighted n=437,971). Odds of having unmet needs associated with child and family characteristics were estimated. Nearly 1 in 5 children with therapy needs had unmet needs, and nearly 1 in 10 children with mobility aid needs had unmet needs. Unmet needs were most strongly associated with how frequently the condition affected function and being uninsured in the previous year. Data were caregiver reported and not verified by clinical assessment. Survey data grouped physical therapy, occupational therapy, and speech therapy; analysis was not discipline specific. This evidence serves as a baseline about the future impact of the ACA. Pediatric rehabilitation professionals should be aware that children with special health care needs whose condition more frequently affects function and who have insurance discontinuity may need more support to meet therapy or mobility aid needs. © 2016 American Physical Therapy Association.

  4. Re-emergence of dengue virus type 3 in Canton, China, 2009-2010, associated with multiple introductions through different geographical routes.

    Directory of Open Access Journals (Sweden)

    Huiying Liang

    Full Text Available Endemic dengue virus type 3 (DENV-3 infections have not been reported in Canton, China, since 1980. In March 2009, DENV-3 was isolated for the second time, occurring about 30 years after the previous circulation. In August, 3 other cases emerged. One much larger outbreak occurred again in 2010. To address the origin and particularly to determine whether the outbreaks were caused by the same viral genotype, we investigated the epidemiological and molecular characteristics of the introduction, spread and genetic microevolution of DENV-3 involved.Three imported cases (index-1,2,3 separately traveled back from Vietnam, India and Tanzania, resulted in 1, 3 and 60 secondary autochthonous cases, respectively. In autochthonous cases, 64.6% positive in IgM anti-DENV and 18.6% in IgG from a total of 48 submitted serum samples, accompanied by 7 DENV-3 isolates. With 99.8%, 99.7%, and 100% envelope gene nucleotidic identity, 09/GZ/1081 from index-1 and endemic strain (09/GZ/1483 belonged to genotype V; 09/GZ/10616 from index-2 and endemic strains (09/GZ/11144 and 09/GZ/11194 belonged to genotype III Clade-A; and 10/GZ/4898 from index-3 and all four 2010 endemic DENV-3 strains belonged to genotype III Clade-B, respectively.Both epidemiological and phylogenetic analyses showed that the 2010 outbreak of dengue was not a reemergence of the 2009 strain. Introductions of different genotypes following more than one route were important contributory factors for the 2009-2010 dengue epidemics/outbreaks in Canton. These findings underscore the importance of early detection and case management of imported case in preventing large-scale dengue epidemics among indigenous peoples of Canton.

  5. Beneficial association between active travel and metabolic syndrome in Latin-America: A cross-sectional analysis from the Chilean National Health Survey 2009-2010.

    Science.gov (United States)

    Sadarangani, Kabir P; Von Oetinger, Astrid; Cristi-Montero, Carlos; Cortínez-O'Ryan, Andrea; Aguilar-Farías, Nicolás; Martínez-Gómez, David

    2018-02-01

    There is limited evidence on potential health benefits of active travel, independently of leisure-time physical activity (PA), with metabolic syndrome (MetS) in Latin-America. To investigate the relationship between active travel and metabolic syndrome (MetS) and its components in a national representative sample of Chilean adults. Cross-sectional study of 2864 randomly selected adults' participants enrolled in the 2009-2010 Chilean National Health Survey (CNHS). Self-reported PA was obtained with the validated Global PA Questionnaire and classifying participants into insufficiently active (travel PA with MetS and its components at a regional level, adjusted for socio-demographic characteristics and other types of PA. 46.2% of the sample engaged in 150min/week of active travel and the prevalence of MetS was 33.7%. Mets was significantly lower among active travel participants. Active travel was associated with lower odds of MetS (OR 0.72; 95%CI 0.61-0.86), triglycerides (OR 0.77; 95%CI 0.64-0.92) and abdominal obesity (OR 0.82; 95%CI 0.69-0.97) after controlling for socio-demographics and other types of PA. Active travel was negatively associated with MetS, triglycerides and abdominal obesity. Efforts to increase regional active travel should be addressed as a measure to prevent and reduce the prevalence of MetS and disease burden in middle income countries. Copyright © 2017 Elsevier Inc. All rights reserved.

  6. The basic science of bone marrow aspirate concentrate in chondral injuries

    Directory of Open Access Journals (Sweden)

    James Holton

    2016-09-01

    Full Text Available There has been great interest in bone marrow aspirate concentrate (BMAC as a cost effective method in delivering mesenchymal stem cells (MSCs to aid in the repair and regeneration of cartilage defects. Alongside MSCs, BMAC contains a range of growth factors and cytokines to support cell growth following injury. However, there is paucity of information relating to the basic science underlying BMAC and its exact biological role in supporting the growth and regeneration of chondrocytes. The focus of this review is the basic science underlying BMAC in relation to chondral damage and regeneration.

  7. Preparing adolescents with heart problems for transition to adult care, 2009-2010 National Survey of Children with Special Health Care Needs.

    Science.gov (United States)

    Downing, Karrie F; Oster, Matthew E; Farr, Sherry L

    2017-07-01

    A substantial percentage of children with congenital heart disease (CHD) fail to transfer to adult care, resulting in increased risk of morbidity and mortality. Transition planning discussions with a provider may increase rates of transfer, yet little is known about frequency and content of these discussions. We assessed prevalence and predictors of transition-related discussions between providers and parents of children with special healthcare needs (CSHCN) and heart problems, including CHD. Using parent-reported data on 12- to 17-year-olds from the 2009-2010 National Survey of CSHCN, we calculated adjusted prevalence ratios (aPR) for associations between demographic factors and provider discussions on shift to adult care, future insurance, and adult healthcare needs, weighted to generate population-based estimates. Of the 5.3% of adolescents with heart problems in our sample (n = 724), 52.8% were female, 65.3% white, 62.2% privately insured, and 37.1% had medical homes. Less than 50% had parents who discussed with providers their child's future health insurance (26.4%), shift to adult care (22.9%), and adult healthcare needs (49.0%). Transition planning did not differ between children with and without heart problems (aPR range: 1.0-1.1). Among parents of CSHCN with heart problems who did not have discussions, up to 66% desired one. Compared to 1-/13-year-olds, a larger percentage of 16-/17-year-olds had parents who discussed their shift to adult care (aPR 2.1, 95% confidence interval (CI) [1.1, 3.9]), and future insurance (aPR 1.8, 95% CI [1.1, 2.9]). Having a medical home was associated with discussing adult healthcare needs (aPR 1.5, 95% CI [1.2, 1.8]) and future insurance (aPR 1.8, 95% CI [1.3, 2.6]). Nationally, less than half of adolescents with heart problems had parents who discussed their child's transition with providers, which could be contributing to the large percentage of CHD patients who do not successfully transfer to adult care. © 2017 Wiley

  8. Clinical aspects and self-reported symptoms of sequelae of Yersinia enterocolitica infections in a population-based study, Germany 2009-2010.

    Science.gov (United States)

    Rosner, Bettina M; Werber, Dirk; Höhle, Michael; Stark, Klaus

    2013-05-23

    Foodborne Yersinia enterocolitica infections continue to be a public health problem in many countries. Consumption of raw or undercooked pork is the main risk factor for yersiniosis in Germany. Small children are most frequently affected by yersiniosis. In older children and young adults, symptoms of disease may resemble those of appendicitis and may lead to hospitalization and potentially unnecessary appendectomies. Y. enterocolitica infections may also cause sequelae such as reactive arthritis (ReA), erythema nodosum (EN), and conjunctivitis. We studied clinical aspects of yersiniosis, antimicrobial use, and self-reported occurrence of appendectomies, reactive arthritis, erythema nodosum and conjunctivitis. To assess post-infectious sequelae participants of a large population-based case-control study on laboratory-confirmed Y. enterocolitica infections conducted in Germany in 2009-2010 were followed for 4 weeks. Diarrhea occurred most frequently in children ≤4 years (95%); abdominal pain in the lower right quadrant was most common in children 5-14 years of age (63%). Twenty-seven per cent of patients were hospitalized, 37% were treated with antimicrobials. In 6% of yersiniosis patients ≥5 years of age, appendectomies were performed. Self-reported symptoms consistent with ReA were reported by 12% of yersiniosis patients compared to 5% in a reference group not exposed to yersiniosis. Symptoms consistent with EN were reported by 3% of yersiniosis patients compared to 0.1% in the reference group. Symptoms of conjunctivitis occurred with the same frequency in yersiniosis patients and the reference group. Acute Y. enterocolitica infections cause considerable burden of illness with symptoms lasting for about 10 days and hospitalizations in more than a quarter of patients. The proportion of yersiniosis patients treated with antimicrobial drugs appears to be relatively high despite guidelines recommending their use only in severe cases. Appendectomies and post

  9. Komparativní analýza titulních stran časopisů Respekt a Reflex v období roku 2009-2010 (textová a sémiotická komparace)

    OpenAIRE

    Kovářová, Pavla

    2011-01-01

    Bachelor thesis "A comparative analysis of cover pages of magazines Respekt and Reflex in the period of 2009 - 2010 (textual and semiotic comparison)" deals with semiotic analysis of the cover pages of two similar weekly magazines in the same period. Research sample includes five covers of each magazine which shows Czech political figures. The first part of this thesis it describes the theoretical essence of semiotics. The second one is about magazines and theory of cover. In practical part a...

  10. Biogeochemical cycling and phyto- and bacterioplankton communities in a large and shallow tropical lagoon (Términos Lagoon, Mexico) under 2009-2010 El Niño Modoki drought conditions

    Science.gov (United States)

    Conan, Pascal; Pujo-Pay, Mireille; Agab, Marina; Calva-Benítez, Laura; Chifflet, Sandrine; Douillet, Pascal; Dussud, Claire; Fichez, Renaud; Grenz, Christian; Gutierrez Mendieta, Francisco; Origel-Moreno, Montserrat; Rodríguez-Blanco, Arturo; Sauret, Caroline; Severin, Tatiana; Tedetti, Marc; Torres Alvarado, Rocío; Ghiglione, Jean-François

    2017-03-01

    The 2009-2010 period was marked by an episode of intense drought known as the El Niño Modoki event. Sampling of the Términos Lagoon (Mexico) was carried out in November 2009 in order to understand the influence of these particular environmental conditions on organic matter fluxes within the lagoon's pelagic ecosystem and, more specifically, on the relationship between phyto- and bacterioplankton communities. The measurements presented here concern biogeochemical parameters (nutrients, dissolved and particulate organic matter [POM], and dissolved polycyclic aromatic hydrocarbons [PAHs]), phytoplankton (biomass and photosynthesis), and bacteria (diversity and abundance, including PAH degradation bacteria and ectoenzymatic activities). During the studied period, the water column of the Términos Lagoon functioned globally as a sink and, more precisely, as a nitrogen assimilator. This was due to the high production of particulate and dissolved organic matter (DOM), even though exportation of autochthonous matter to the Gulf of Mexico was weak. We found that bottom-up control accounted for a large portion of the variability of phytoplankton productivity. Nitrogen and phosphorus stoichiometry mostly accounted for the heterogeneity in phytoplankton and free-living prokaryote distribution in the lagoon. In the eastern part, we found a clear decoupling between areas enriched in dissolved inorganic nitrogen near the Puerto Real coastal inlet and areas enriched in phosphate (PO4) near the Candelaria estuary. Such a decoupling limited the potential for primary production, resulting in an accumulation of dissolved organic carbon and nitrogen (DOC and DON, respectively) near the river mouths. In the western part of the lagoon, maximal phytoplankton development resulted from bacterial activity transforming particulate organic phosphorus (PP) and dissolved organic phosphorus (DOP) to available PO4 and the coupling between Palizada River inputs of nitrate (NO3) and PP. The

  11. VARIABILIDAD EN LA NOTIFICACIÓN DE REACCIONES ADVERSAS A LAS VACUNAS DE LA GRIPE PANDÉMICA Y ESTACIONAL. TEMPORADAS 2009-2010 Y 2010-2011, COMUNITAT VALENCIANA

    OpenAIRE

    Ana María Alguacil Ramos; José Antonio Lluch Rodrigo; Antonio Portero Alonso; Rosa Martín Ivorra; Eliseo Pastor Villalba

    2012-01-01

    Fundamentos: La pérdida de confianza en la seguridad de las vacunas derivada de situaciones de alarma, como en el caso de la gripe pandémica, puede afectar tanto a las coberturas vacunales como a la sensibilidad frente a la notificación de las sospechas de reacciones adversas asociadas a vacunas (SRAAV). El objetivo del trabajo es describir los efectos adversos a la vacuna frente a la gripe pandémica notificados en la temporada 2009-2010 y comparar si existen diferencias con los descritos con...

  12. Case-based reported mortality associated with laboratory-confirmed influenza A(H1N1 2009 virus infection in the Netherlands: the 2009-2010 pandemic season versus the 2010-2011 influenza season

    Directory of Open Access Journals (Sweden)

    Timen Aura

    2011-10-01

    Full Text Available Abstract Background In contrast to seasonal influenza epidemics, where the majority of deaths occur amongst elderly, a considerable part of the 2009 pandemic influenza related deaths concerned relatively young people. In the Netherlands, all deaths associated with laboratory-confirmed influenza A(H1N1 2009 virus infection had to be notified, both during the 2009-2010 pandemic season and the 2010-2011 influenza season. To assess whether and to what extent pandemic mortality patterns were reverting back to seasonal patterns, a retrospective analyses of all notified fatal cases associated with laboratory-confirmed influenza A(H1N1 2009 virus infection was performed. Methods The notification database, including detailed information about the clinical characteristics of all notified deaths, was used to perform a comprehensive analysis of all deceased patients with a laboratory-confirmed influenza A(H1N1 2009 virus infection. Characteristics of the fatalities with respect to age and underlying medical conditions were analysed, comparing the 2009-2010 pandemic and the 2010-2011 influenza season. Results A total of 65 fatalities with a laboratory-confirmed influenza A(H1N1 2009 virus infection were notified in 2009-2010 and 38 in 2010-2011. During the pandemic season, the population mortality rates peaked in persons aged 0-15 and 55-64 years. In the 2010-2011 influenza season, peaks in mortality were seen in persons aged 0-15 and 75-84 years. During the 2010-2011 influenza season, the height of first peak was lower compared to that during the pandemic season. Underlying immunological disorders were more common in the pandemic season compared to the 2010-2011 season (p = 0.02, and cardiovascular disorders were more common in the 2010-2011 season (p = 0.005. Conclusions The mortality pattern in the 2010-2011 influenza season still resembled the 2009-2010 pandemic season with a peak in relatively young age groups, but concurrently a clear shift toward

  13. VARIABILIDAD EN LA NOTIFICACIÓN DE REACCIONES ADVERSAS A LAS VACUNAS DE LA GRIPE PANDÉMICA Y ESTACIONAL. TEMPORADAS 2009-2010 Y 2010-2011, COMUNITAT VALENCIANA

    Directory of Open Access Journals (Sweden)

    Ana María Alguacil Ramos

    2012-01-01

    Full Text Available Fundamentos: La pérdida de confianza en la seguridad de las vacunas derivada de situaciones de alarma, como en el caso de la gripe pandémica, puede afectar tanto a las coberturas vacunales como a la sensibilidad frente a la notificación de las sospechas de reacciones adversas asociadas a vacunas (SRAAV. El objetivo del trabajo es describir los efectos adversos a la vacuna frente a la gripe pandémica notificados en la temporada 2009-2010 y comparar si existen diferencias con los descritos con la vacuna de la gripe estacional en las temporadas 2009-2010 y 2010-2011 en la Comunitat Valenciana (CV. Métodos: Se realizó un estudio descriptivo de los individuos vacunados frente a la gripe que presentaron alguna SRAAV a la vacuna antigripal y que fue notificada a través del Sistema de Información Vacunal, durante las temporadas 2009-2010 (incluyendo la vacunación pandémica y 2010-2011 en CV. se calcularon las tasas de notificación de sospechas de reacciones adversas asociadas a vacunas por cada mil dosis de vacunas administradas y sus intervalos de confianza al 95%. Resultados: Durante el periodo 2009-2010 la tasa de notificación de SRAAV para la vacuna de la gripe estacional fue de 0,02 por mil dosis administradas, para la vacuna pandémica de 0,95. En el periodo 2010-2011 la tasa para la vacuna de la gripe estacional fue de 0,04 por mil. Conclusiones: Durante las temporadas analizadas se incrementó el número de notificaciones de SRAAV para las vacunas pandémicas en comparación con el resto de vacunas antigripales. La mayor tasa de notificación de SRAAV correspondió al grupo de profesionales sociosanitarios, tanto para las vacunas frente a la gripe estacional como pandé- mica.

  14. Increasing Lower Extremity Injury Rates Across the 2009-2010 to 2014-2015 Seasons of National Collegiate Athletic Association Football: An Unintended Consequence of the "Targeting" Rule Used to Prevent Concussions?

    Science.gov (United States)

    Westermann, Robert W; Kerr, Zachary Y; Wehr, Peter; Amendola, Annuziato

    2016-12-01

    Sports-related concussions (SRCs) have gained increased societal interest in the past decade. The National Collegiate Athletic Association (NCAA) has implemented legislation and rule changes to decrease the incidence and risk of head injury impacts. The "targeting" rule forbids initiating contact with the crown of a helmet and targeting defenseless players in the head and neck area; however, there are concerns that this rule change has unintentionally led to an increased incidence of lower extremity injuries. The purpose of this study was to evaluate the change in lower extremity injury rates in NCAA football during the 2009-2010 to 2014-2015 seasons. We hypothesized that the lower extremity injury rate has increased across the time period. Descriptive epidemiology study. Sixty-eight NCAA football programs provided 153 team-seasons of data to the NCAA Injury Surveillance Program. Lower extremity injuries (ie, hip/groin, upper leg/thigh, knee, lower leg/Achilles, foot/toes) and SRCs sustained during NCAA football games were examined. We calculated injury rates per 1000 athlete-exposures (AEs) for lower extremity injuries and SRCs. Rate ratios (RRs) compared injury rates between the 2009-2010 to 2011-2012 and 2012-2013 to 2014-2015 seasons. Overall, 2400 lower extremity injuries were reported during the 2009-2010 to 2014-2015 seasons; most were to the knee (33.6%) and ankle (28.5%) and caused by player contact (59.2%). The lower extremity injury rate increased in 2012-2013 to 2014-2015 compared with 2009-2010 to 2011-2012 (23.55 vs 20.45/1000 AEs, respectively; RR, 1.15; 95% CI, 1.06-1.25). This finding was retained when restricted to injuries due to player contact (RR, 1.19; 95% CI, 1.07-1.32) but not for injuries due to noncontact/overuse (RR, 0.96; 95% CI, 0.80-1.14). When examining player contact injury rates by anatomic site, only ankle injuries had an increase (RR, 1.36; 95% CI, 1.13-1.64). The SRC rate also increased in 2012-2013 to 2014-2015 compared with

  15. Epidemiology of Sports-Related Concussions in National Collegiate Athletic Association Athletes From 2009-2010 to 2013-2014: Symptom Prevalence, Symptom Resolution Time, and Return-to-Play Time.

    Science.gov (United States)

    Wasserman, Erin B; Kerr, Zachary Y; Zuckerman, Scott L; Covassin, Tracey

    2016-01-01

    Limited data exist among collegiate student-athletes on the epidemiology of sports-related concussion (SRC) outcomes, such as symptoms, symptom resolution time, and return-to-play time. This study used the National Collegiate Athletic Association (NCAA) Injury Surveillance Program (ISP) to describe the epidemiology of SRC outcomes in 25 collegiate sports. Descriptive epidemiology study. SRC data from the NCAA ISP during the 2009-2010 to 2013-2014 academic years were analyzed regarding symptoms, time to resolution of symptoms, and time to return to play. Findings were also stratified by sex in sex-comparable sports (ie, ice hockey, soccer, basketball, lacrosse, baseball/softball) and whether SRCs were reported as recurrent. Of the 1670 concussions reported during the 2009-2010 to 2013-2014 academic years, an average (±SD) of 5.29 ± 2.94 concussion symptoms were reported, with the most common being headache (92.2%) and dizziness (68.9%). Most concussions had symptoms resolve within 1 week (60.1%); however, 6.2% had a symptom resolution time of over 4 weeks. Additionally, 8.9% of concussions required over 4 weeks before return to play. The proportion of SRCs that required at least 1 week before return to play increased from 42.7% in 2009-2010 to 70.2% in 2013-2014 (linear trend, P sports analyses, the average number of symptoms and symptom resolution time did not differ by sex. However, a larger proportion of concussions in male athletes included amnesia and disorientation; a larger proportion of concussions in female athletes included headache, excess drowsiness, and nausea/vomiting. A total of 151 SRCs (9.0%) were reported as recurrent. The average number of symptoms reported with recurrent SRCs (5.99 ± 3.43) was greater than that of nonrecurrent SRCs (5.22 ± 2.88; P = .01). A greater proportion of recurrent SRCs also resulted in a long symptom resolution time (14.6% vs 5.4%, respectively; P time (21.2% vs 7.7%, respectively; P time may indicate changing

  16. External quality-assurance project report for the National Atmospheric Deposition Program/National Trends Network and Mercury Deposition Network, 2009-2010

    Science.gov (United States)

    Wetherbee, Gregory A.; Martin, RoseAnn; Rhodes, Mark F.; Chesney, Tanya A.

    2014-01-01

    The U.S. Geological Survey operated six distinct programs to provide external quality-assurance monitoring for the National Atmospheric Deposition Program/National Trends Network (NTN) and Mercury Deposition Network (MDN) during 2009–2010. The field-audit program assessed the effects of onsite exposure, sample handling, and shipping on the chemistry of NTN samples; a system-blank program assessed the same effects for MDN. Two interlaboratory-comparison programs assessed the bias and variability of the chemical analysis data from the Central Analytical Laboratory (CAL) and Mercury (Hg) Analytical Laboratory (HAL). The blind-audit program was also implemented for the MDN to evaluate analytical bias in total Hg concentration data produced by the HAL. The co-located-sampler program was used to identify and quantify potential shifts in NADP data resulting from replacement of original network instrumentation with new electronic recording rain gages (E-gages) and precipitation collectors that use optical sensors. The results indicate that NADP data continue to be of sufficient quality for the analysis of spatial distributions and time trends of chemical constituents in wet deposition across the United States. Results also suggest that retrofit of the NADP networks with the new precipitation collectors could cause –8 to +14 percent shifts in NADP annual precipitation-weighted mean concentrations and total deposition values for ammonium, nitrate, sulfate, and hydrogen ion, and larger shifts (+13 to +74 percent) for calcium, magnesium, sodium, potassium, and chloride. The prototype N-CON Systems bucket collector is more efficient in the catch of precipitation in winter than Aerochem Metrics Model 301 collector, especially for light snowfall.

  17. An epidemiological analysis of potential associations between C-reactive protein, inflammation, and prostate cancer in the male US population using the 2009 - 2010 National Health and Nutrition Examination Survey (NHANES) data

    Science.gov (United States)

    St. Hill, Catherine; Lutfiyya, M. Nawal

    2015-08-01

    Prostate cancer is the second leading cause of cancer-related deaths in US males, yet much remains to be learned about the role of inflammation in its etiology. We hypothesized that preexisting exposure to chronic inflammatory conditions caused by infectious agents or inflammatory diseases increase the risk of prostate cancer. Using the 2009-2010 National Health and Nutrition Examination Survey, we examined the relationships between demographic variables, inflammation, infection, circulating plasma C-reactive protein (CRP), and the risk of occurrence of prostate cancer in US men over 18 years of age. Using IBM SPSS, we performed bivariate and logistic regression analyses using high CRP values as the dependent variable and five study covariates including prostate cancer status. From 2009 - 2010, an estimated 5,448,373 men reported having prostate cancer of which the majority were Caucasian (70.1%) and were aged 40 years and older (62.7%). Bivariate analyses demonstrated that high CRP was not associated with an increased risk of prostate cancer. Greater odds of having prostate cancer were revealed for men that had inflammation related to disease (OR = 1.029, CI 1.029-1.029) and those who were not taking drugs to control inflammation (OR = 1.330, CI 1.324-1.336). Men who did not have inflammation resulting from non-infectious diseases had greater odds of not having prostate cancer (OR = 1.031, CI 1.030-1.031). Logistic regression analysis yielded that men with the highest CRP values had greater odds of having higher household incomes and lower odds of having received higher education, being aged 40 years or older, being of a race or ethnicity different from other, and of having prostate cancer. Our results show that chronic inflammation of multiple etiologies is a risk factor for prostate cancer and that CRP is not associated with this increased risk. Further research is needed to elucidate the complex interactions between inflammation and prostate cancer.

  18. Where are kids getting their empty calories? Stores, schools, and fast-food restaurants each played an important role in empty calorie intake among US children during 2009-2010.

    Science.gov (United States)

    Poti, Jennifer M; Slining, Meghan M; Popkin, Barry M

    2014-06-01

    Consumption of empty calories, the sum of energy from added sugar and solid fat, exceeds recommendations, but little is known about where US children obtain these empty calories. The objectives of this study were to compare children's empty calorie consumption from retail food stores, schools, and fast-food restaurants; to identify food groups that were top contributors of empty calories from each location; and to determine the location providing the majority of calories for these key food groups. This cross-sectional analysis used data from 3,077 US children aged 2 to 18 years participating in the 2009-2010 National Health and Nutrition Examination Survey. The empty calorie content of children's intake from stores (33%), schools (32%), and fast-food restaurants (35%) was not significantly different in 2009-2010. In absolute terms, stores provided the majority of empty calorie intake (436 kcal). The top contributors of added sugar and solid fat from each location were similar: sugar-sweetened beverages, grain desserts, and high-fat milk∗ from stores; high-fat milk, grain desserts, and pizza from schools; and sugar-sweetened beverages, dairy desserts, french fries, and pizza from fast-food restaurants. Schools contributed about 20% of children's intake of high-fat milk and pizza. These findings support the need for continued efforts to reduce empty calorie intake among US children aimed not just at fast-food restaurants, but also at stores and schools. The importance of reformed school nutrition standards was suggested, as prior to implementation of these changes, schools resembled fast-food restaurants in their contributions to empty calorie intake. Copyright © 2014 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

  19. Where are kids getting their empty calories? Stores, schools, and fast food restaurants each play an important role in empty calorie intake among US children in 2009-2010

    Science.gov (United States)

    Poti, Jennifer M.; Slining, Meghan M.; Popkin, Barry M.; Kenan, W.R.

    2013-01-01

    Consumption of empty calories, the sum of energy from added sugar and solid fat, exceeds recommendations, but little is known about where US children obtain these empty calories. The objectives of this study were to compare children's empty calorie consumption from retail food stores, schools, and fast food restaurants; to identify food groups that were top contributors of empty calories from each location; and to determine the location providing the majority of calories for these key food groups. This cross-sectional analysis used data from 3,077 US children aged 2-18 years participating in the 2009-2010 National Health and Nutrition Examination Survey. The empty calorie content of children's intake from stores (33%), schools (32%), and fast food restaurants (35%) was not significantly different in 2009-2010. In absolute terms, stores provided the majority of empty calorie intake (436 kcal). The top contributors of added sugar and solid fat from each location were similar: sugar sweetened beverages (SSBs), grain desserts, and high-fat milk from stores; high-fat milk, grain desserts, and pizza from schools; and SSBs, dairy desserts, french fries, and pizza from fast food restaurants. Schools contributed about 20% of children's intake of high-fat milk and pizza. In conclusion, these findings support the need for continued efforts to reduce empty calorie intake among US children aimed not just at fast food restaurants, but also at stores and schools. The importance of reformed school nutrition standards was suggested, as prior to their implementation, schools resembled fast food restaurants in their contributions to empty calorie intake. PMID:24200654

  20. Assessment of soil-gas, soil, and water contamination at the former 19th Street landfill, Fort Gordon, Georgia, 2009-2010

    Science.gov (United States)

    Falls, W. Fred; Caldwell, Andral W.; Guimaraes, Wladmir B.; Ratliff, W. Hagan; Wellborn, John B.; Landmeyer, James E.

    2011-01-01

    Soil gas, soil, and water were assessed for organic and inorganic constituents at the former 19th Street landfill at Fort Gordon, Georgia, from February to September 2010. Passive soil-gas samplers were analyzed to evaluate organic constituents in the hyporheic zone and flood plain of a creek and soil gas within the estimated boundaries of the former landfill. Soil and water samples were analyzed to evaluate inorganic constituents in soil samples, and organic and inorganic constituents in the surface water of a creek adjacent to the landfill, respectively. This assessment was conducted to provide environmental constituent data to Fort Gordon pursuant to requirements of the Resource Conservation and Recovery Act Part B Hazardous Waste Permit process. The passive soil-gas samplers deployed in the water-saturated hyporheic zone and flood plain of the creek adjacent to the former landfill indicated the presence of total petroleum hydrocarbon (TPH) and octane above method detection levels in groundwater beneath the creek bed and flood plain at all 12 soil-gas sampler locations. The TPH concentrations ranged from 51.4 to 81.4 micrograms per liter. Octane concentrations ranged from 1.78 to 2.63 micrograms per liter. These detections do not clearly identify specific source areas in the former landfill; moreover, detections of TPH and octane in a soil-gas sampler installed at a seep on the western bank of the creek indicated the potential for these constituents to be derived from source areas outside the estimated boundaries of the former landfill. A passive soil-gas sampler survey was conducted in the former landfill from June 30 to July 5, 2010, and involved 56 soil-gas samplers that were analyzed for petroleum and halogenated compounds not classified as chemical agents or explosives. The TPH soil-gas mass exceeded 2.0 micrograms in 21 samplers. Most noticeable are the two sites with TPH detections which are located in and near the hyporheic zone and are likely to affect

  1. Sampling history and 2009--2010 results for pesticides and inorganic constituents monitored by the Lake Wales Ridge Groundwater Network, central Florida

    Science.gov (United States)

    Choquette, Anne F.; Freiwald, R. Scott; Kraft, Carol L.

    2012-01-01

    The Lake Wales Ridge Monitoring (LWRM) Network was established to provide a long-term record of water quality of the surficial aquifer in one of the principal citrus-production areas of Florida. This region is underlain by sandy soils that contain minimal organic matter and are highly vulnerable to leaching of chemicals into the subsurface. This report documents the 1989 through May 2010 sampling history of the LWRM Network and summarizes monitoring results for 38 Network wells that were sampled during the period January 2009 through May 2010. During 1989 through May 2010, the Network’s citrus land-use wells were sampled intermittently to 1999, quarterly from April 1999 to October 2009, and thereafter quarterly to semiannually. The water-quality summaries in this report focus on the period January 2009 through May 2010, during which the Network’s citrus land-use wells were sampled six times and the non-citrus land-use wells were sampled two times. Within the citrus land-use wells sampled, a total of 13 pesticide compounds (8 parent pesticides and 5 degradates) were detected of the 37 pesticide compounds analyzed during this period. The most frequently detected compounds included demethyl norflurazon (83 percent of wells), norflurazon (79 percent), aldicarb sulfoxide (41 percent), aldicarb sulfone (38 percent), imidacloprid (38 percent), and diuron (28 percent). Agrichemical concentrations in samples from the citrus land-use wells during the 2009 through May 2010 period exceeded Federal drinking-water standards (maximum contaminant levels, MCLs) in 1.5 to 24 percent of samples for aldicarb and its degradates (sulfone and sulfoxide), and in 68 percent of the samples for nitrate. Florida statutes restrict the distance of aldicarb applications to drinking-water wells; however, these statutes do not apply to monitoring wells. Health-screening benchmark levels that identify unregulated chemicals of potential concern were exceeded for norflurazon and diuron in 29 and

  2. Assessment of hyporheic zone, flood-plain, soil-gas, soil, and surface-water contamination at the Old Incinerator Area, Fort Gordon, Georgia, 2009-2010

    Science.gov (United States)

    Guimaraes, Wladmir B.; Falls, W. Fred; Caldwell, Andral W.; Ratliff, W. Hagan; Wellborn, John B.; Landmeyer, James E.

    2011-01-01

    The U.S. Geological Survey, in cooperation with the U.S. Department of the Army Environmental and Natural Resources Management Office of the U.S. Army Signal Center and Fort Gordon, Georgia, assessed the hyporheic zone, flood plain, soil gas, soil, and surface-water for contaminants at the Old Incinerator Area at Fort Gordon, from October 2009 to September 2010. The assessment included the detection of organic contaminants in the hyporheic zone, flood plain, soil gas, and surface water. In addition, the organic contaminant assessment included the analysis of explosives and chemical agents in selected areas. Inorganic contaminants were assessed in soil and surface-water samples. The assessment was conducted to provide environmental contamination data to the U.S. Army at Fort Gordon pursuant to requirements of the Resource Conservation and Recovery Act Part B Hazardous Waste Permit process. Total petroleum hydrocarbons were detected above the method detection level in all 13 samplers deployed in the hyporheic zone and flood plain of an unnamed tributary to Spirit Creek. The combined concentrations of benzene, toluene, ethylbenzene, and total xylene were detected at 3 of the 13 samplers. Other organic compounds detected in one sampler included octane and trichloroethylene. In the passive soil-gas survey, 28 of the 60 samplers detected total petroleum hydrocarbons above the method detection level. Additionally, 11 of the 60 samplers detected the combined masses of benzene, toluene, ethylbenzene, and total xylene above the method detection level. Other compounds detected above the method detection level in the passive soil-gas survey included octane, trimethylbenzene, perchlorethylene, and chloroform. Subsequent to the passive soil-gas survey, six areas determined to have relatively high contaminant mass were selected, and soil-gas samplers were deployed, collected, and analyzed for explosives and chemical agents. No explosives or chemical agents were detected above

  3. Integrated Concentration in Science (iCons): Undergraduate Education Through Interdisciplinary, Team-Based, Real-World Problem Solving

    Science.gov (United States)

    Tuominen, Mark

    2013-03-01

    Attitude, Skills, Knowledge (ASK) - In this order, these are fundamental characteristics of scientific innovators. Through first-hand practice in using science to unpack and solve complex real-world problems, students can become self-motivated scientific leaders. This presentation describes the pedagogy of a recently developed interdisciplinary undergraduate science education program at the University of Massachusetts Amherst focused on addressing global challenges with scientific solutions. Integrated Concentration in Science (iCons) is an overarching concentration program that supplements the curricula provided within each student's chosen major. iCons is a platform for students to perform student-led research in interdisciplinary collaborative teams. With a schedule of one course per year over four years, the cohort of students move through case studies, analysis of real-world problems, development of potential solutions, integrative communication, laboratory practice, and capstone research projects. In this presentation, a track emphasizing renewable energy science is used to illustrate the iCons pedagogical methods. This includes discussion of a third-year laboratory course in renewable energy that is educationally scaffolded: beginning with a boot camp in laboratory techniques and culminating with student-designed research projects. Among other objectives, this course emphasizes the practice of using reflection and redesign, as a means of generating better solutions and embedding learning for the long term. This work is supported in part by NSF grant DUE-1140805.

  4. UK 2009-2010 repeat station report

    Directory of Open Access Journals (Sweden)

    Thomas J.G. Shanahan

    2013-03-01

    Full Text Available The British Geological Survey is responsible for conducting the UK geomagnetic repeat station programme. Measurements made at the UK repeat station sites are used in conjunction with the three UK magnetic observatories: Hartland, Eskdalemuir and Lerwick, to produce a regional model of the local field each year. The UK network of repeat stations comprises 41 stations which are occupied at approximately 3-4 year intervals. Practices for conducting repeat station measurements continue to evolve as advances are made in survey instrumentation and as the usage of the data continues to change. Here, a summary of the 2009 and 2010 UK repeat station surveys is presented, highlighting the measurement process and techniques, density of network, reduction process and recent results.

  5. CERN Academic Training Programme 2009/2010

    CERN Multimedia

    HR Department

    2010-01-01

    LECTURE SERIES 20, 21, 22 January 2010 11:00-12:00 - Main Auditorium, Bldg. 500 Physics and Analysis at a Hadron Collider by Dr. Douglas Glenzinski (FNAL) Physics and Analysis at a Hadron Collider - An Introduction (1/3) This is the first lecture of three which together discuss the physics of hadron colliders with an emphasis on experimental techniques used for data analysis. This first lecture provides a brief introduction to hadron collider physics and collider detector experiments as well as offers some analysis guidelines. The lectures are aimed at graduate students. Physics and Analysis at a Hadron Collider - Searching for New Physics (2/3) This is the second lecture of three which together discuss the physics of hadron colliders with an emphasis on experimental techniques used for data analysis. This second lecture discusses techniques important for analyses searching for new physics using the CDF B_s --> mu+ mu- search as a specific example. The lectures are aimed at graduate students...

  6. Your business in court: 2009-2010.

    Science.gov (United States)

    Reiss, John B; Hall, Christopher R; Wartman, Gregory J

    2011-01-01

    During this period, FDA focused considerable effort on its transparency initiative, which is likely to continue into the coming year, as well as continuing to ramp up its enforcement activities, as we predicted last year. The scope of the agency's ability to pre-empt state laws in product liability litigation involving pharmaceutical products still is developing post-Levine, and we are likely to see new decisions in the coming year. Fraud and abuse enforcement still is a major factor facing the industry, with the added threat of personal exposure to criminal sentences, fines and debarment from participation in federal and state programs under the Responsible Corporate Officer doctrine, or under the authorities exercised by the Department of Health and Human Services Office of the Inspector General. Consequently, it is increasingly important that senior corporate officers ensure active oversight of an effective compliance program which should mitigate these risks. The Federal Trade Commission continues to battle consumer fraud, particularly respecting weight loss programs, and it appears to be fighting a losing battle in its effort to prevent "reverse" payments to generic manufacturers by Innovator Manufacturers to delay the introduction of generics to the market. The Securities and Exchange Commission continues to be actively enforcing the Foreign Corrupt Practices Act. The Supreme Court gave shareholders more leeway in bringing stockholder suits in situations where a company conceals information that, if revealed, could have a negative effect on stock prices.

  7. PHA annual report 2009-2010

    OpenAIRE

    Public Health Agency

    2010-01-01

    The Public Health Agency Annual report 2009–2010 report provides background information about the PHA, highlights the achievements during the2009–2010 financial year and provides an overview of work undertaken in priority areas for each directorate within the organisation. The summary financial accounts are presented in the operating and financial review section of the report and members of the PHA board are detailed within the report also.

  8. Academic Training Lecture - 2009-2010

    CERN Multimedia

    HR Department

    2010-01-01

    Regular Programme 15, 16, 17 & 18 February 2010 from 11:00 to 12:00 - Main Auditorium, Bldg. 500   Monday 15 February Physics Requirements and Experimental Conditions (1/4) by Dr. Marco Battaglia (CERN-PH/University of California, Santa Cruz, USA) How is the anticipated physics program of a future e+e- collider shaping the R&D for new detectors in collider particle physics ? This presentation will review the main physics requirements and experimental conditions comparing to LHC and LEP. In particular, I shall discuss how e+e- experimentation is expected to change moving from LEP-2 up to multi-TeV energies. Tuesday 16 February Tracking and Vertexing (2/4) by Dr. Marco Battaglia (CERN-PH/University of California, Santa Cruz, USA) Efficient and precise determination of the flavour of partons in multi-hadron final states is essential to the anticipated LC physics program. This makes tracking in the vicinity of the interaction region of great importance. Tracking extrapolation and mo...

  9. Northern Gulf Cooperative Institute 2009-2010

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — We examined the effects of a hydrologically restrictive transportation corridor on the nursery use of various habitats in the Mobile-Tensaw River delta (MTD). We...

  10. 2013 Alan Blizzard Award Feature Article--Enriching Educational Experiences through UBC's First Year Seminar in Science (SCIE113)

    Science.gov (United States)

    Fox, Joanne; Birol, Gülnur; Han, Andrea; Cassidy, Alice; Nakonechny, Joanne; Berger, Jim; Peacock, Simon; Samuels, Lacey

    2014-01-01

    The First Year Seminar in Science (SCIE113) was developed during 2009/2010 academic year through an exemplary collaboration between faculty, administrators and educational support staff in the Faculty of Science at the University of British Columbia (UBC). SCIE113 reflects the vision and values of the Faculty of Science and UBC by offering an…

  11. Further evaluation in field tests of the activity of three anthelmintics (fenbendazole, oxibendazole, and pyrantel pamoate) against the ascarid Parascaris equorum in horse foals on eight farms in Central Kentucky (2009-2010).

    Science.gov (United States)

    Lyons, Eugene T; Tolliver, Sharon C; Kuzmina, Tetiana A; Collins, Sandra S

    2011-10-01

    The activity of three anthelmintics (fenbendazole-FBZ; oxibendazole-OBZ; and pyrantel pamoate-PRT) was ascertained against the ascarid Parascaris equorum in horse foals on eight farms in Central Kentucky (2009-2010) in field tests. A total of 316 foals were treated, and 168 (53.2%) were passing ascarid eggs on the day of treatment. Evaluation of drug efficacy was determined qualitatively by comparing the number of foals passing ascarid eggs in their feces before and after treatment. The main purpose was to obtain data on current activity of these compounds against ascarids. Additionally, the objective was to compare these findings with those from earlier data on the efficacy of these three compounds on nematodes in foals in this geographical area. Efficacies (average) for the foals ranged for FBZ (10 mg/kg) from 50% to 100% (80%), for OBZ (10 mg/kg) from 75% to 100% (97%), and for PRT at 1× (6.6 mg base/kg) from 0% to 71% (2%) and at 2× (13.2 mg base/kg) 0% to 0% (0%). Although the efficacy varied among the drugs, combined data for all farms indicated a significant reduction of ascarid infections for FBZ (p < 0.0001) and OBZ (p < 0.0001) but not for PRT (p = 0.0953).

  12. Food-Based Science Curriculum Yields Gains in Nutrition Knowledge

    Science.gov (United States)

    Carraway-Stage, Virginia; Hovland, Jana; Showers, Carissa; Díaz, Sebastián; Duffrin, Melani W.

    2015-01-01

    Background: Students may be receiving less than an average of 4?hours of nutrition instruction per year. Integrating nutrition with other subject areas such as science may increase exposure to nutrition education, while supporting existing academics. Methods: During the 2009-2010 school year, researchers implemented the Food, Math, and Science…

  13. Supply of neuraminidase inhibitors related to reduced influenza A (H1N1) mortality during the 2009-2010 H1N1 pandemic: summary of an ecological study.

    Science.gov (United States)

    Miller, Paula E; Rambachan, Aksharananda; Hubbard, Roderick J; Li, Jiabai; Meyer, Alison E; Stephens, Peter; Mounts, Anthony W; Rolfes, Melissa A; Penn, Charles R

    2013-09-01

    When the influenza A (H1N1) pandemic spread across the globe from April 2009 to August 2010, many WHO Member States used antiviral drugs, specifically neuraminidase inhibitors (NAIs) oseltamivir and zanamivir, to treat influenza patients in critical condition. Antivirals have been found to be effective in reducing severity and duration of influenza illness, and likely reduce morbidity; however, it is unclear whether NAIs used during the pandemic reduced H1N1 mortality. To assess the association between antivirals and influenza mortality, at an ecologic level, country-level data on supply of oseltamivir and zanamivir were compared to laboratory-confirmed H1N1 deaths (per 100 000 people) from July 2009 to August 2010 in 42 WHO Member States. From this analysis, it was found that each 10% increase in kilograms of oseltamivir, per 100 000 people, was associated with a 1·6% reduction in H1N1 mortality over the pandemic period [relative rate (RR) = 0·84 per log increase in oseltamivir supply]. Each 10% increase in kilogram of active zanamivir, per 100 000, was associated with a 0·3% reduction in H1N1 mortality (RR = 0·97 per log increase). While limitations exist in the inference that can be drawn from an ecologic evaluation, this analysis offers evidence of a protective relationship between antiviral drug supply and influenza mortality and supports a role for influenza antiviral use in future pandemics. This article summarises the original study described previously, which can be accessed through the following citation: Miller PE, Rambachan A, Hubbard RJ, Li J, Meyer AE, et al. (2012) Supply of Neuraminidase Inhibitors Related to Reduced Influenza A (H1N1) Mortality during the 2009-2010 H1N1 Pandemic: An Ecological Study. PLoS ONE 7(9): e43491. © 2013 Blackwell Publishing Ltd.

  14. Unmet Need for Therapy Among Children with Autism Spectrum Disorder: Results from the 2005-2006 and 2009-2010 National Survey of Children with Special Health Care Needs.

    Science.gov (United States)

    Benevides, Teal W; Carretta, Henry J; Lane, Shelly J

    2016-04-01

    We examined population-based trends in unmet need for therapy service in children with autism spectrum disorder (ASD) compared to other children with special health care needs (CSHCN), and identified factors associated with unmet need for therapy. A pooled cross-sectional comparison of the 2005-2006 and 2009-2010 waves of the National Survey for Children with Special Health Care Needs (NS-CSHCN) was used. Weighted bivariate analyses were used to compare children ages 3-17 years with ASD (n = 5113) to other CSHCN (n = 71,294) on unmet need for therapy services. Survey weighted multivariate models were used to examine child, family, and contextual characteristics associated with unmet need. A greater percentage of children with ASD across both surveys were reported to need therapy than other children with CSHCN. Among children with a reported need, children with ASD were 1.4 times more likely to report an unmet need for therapy compared to other CSHCN (OR 1.42, 95 % CI 1.18-1.71). Variables significantly associated with unmet need for therapy services included not receiving a well-child visit in the past year (OR 5.81, CI 3.83-8.81), surveyed in 2009 (OR 1.42, CI 1.18-1.71), child being female (OR 1.27, CI 1.05-1.53), uninsured (OR 1.72, CI 1.15-2.56), and having greater functional limitation (OR 2.44, CI 1.80-3.34). Children with ASD require supportive services such as occupational, physical, and speech therapy but are less likely to receive such services than other CSHCN. Receiving a well-child visit in the past year was strongly associated with receipt of needed therapy services.

  15. Copepod community structure in Bahia de Banderas during the 2008-2009 La Niña and their transition to the 2009-2010 El Niño

    Directory of Open Access Journals (Sweden)

    Jiménez-Pérez, L.C.

    2016-09-01

    Full Text Available In order to investigate the taxonomic copepod community structure and its relations with the climate conditions in the Pacific Ocean, bimonthly samples were made between February 2009 and April 2010. Samples were collected by vertical tows between the surface and the vicinity of the bottom with a 40 cm mouth diameter and 335 µ mesh size standard zooplankton net. At the beginning of the study water temperatures were low indicating that La Niña conditions prevailed in the bay. However, at the end of June, 2 °C warmer waters associated with El Niño 2009-2010 arrival were detected. These conditions persisted at least until February 2010, and by April water temperature returned to normal. 57 copepods species were recorded, being Acartia tonsa, Acartia lilljeborgi, Oithona plumífera, Centropages furcatus and Nannocalanus minor the most representative species. These five populations accounted most of the 90 % of the collected animals. Cluster and Non-Metric Multidimensional Scaling (NMDS methods show two groups that seem to be associated with La Niña and El Niño conditions. The analysis of similarities (ANOSIM indicated that these assemblages were different (r=0.411; p=0.01 %. Simper analysis indicated that A. tonsa was the dominant population (85.4 % at the end of the 2008-2009 La Niña; this population was followed by A. lilljeborgi (7.9 % and Pareucalanus subtenuis (2.5 %. During the El Niño the dominance of A. tonsa disappeared (32 % while Oithona plumífera, Temora discaudata and Undinula darwinii increased. At the end of El Niño, species diversity and richness also changed. At the end of the 2008-2009 La Niña conditions, 40 species were recorded, while during El Niño the species richness increased to 52 species.

  16. Preparing to understand and use science in the real world: interdisciplinary study concentrations at the Technical University of Darmstadt.

    Science.gov (United States)

    Liebert, Wolfgang J

    2013-12-01

    In order to raise awareness of the ambiguous nature of scientific-technological progress, and of the challenging problems it raises, problems which are not easily addressed by courses in a single discipline and cannot be projected onto disciplinary curricula, Technical University of Darmstadt has established three interdisciplinary study concentrations: "Technology and International Development", "Environmental Sciences", and "Sustainable Shaping of Technology and Science". These three programmes seek to overcome the limitations of strictly disciplinary research and teaching by developing an integrated, problem-oriented approach. For example, one course considers fundamental nuclear dilemmas and uses role-playing techniques to address a controversy in the area of nuclear security. At the same time, incorporating interdisciplinary teaching into a university that is organized around mono- or multi-disciplinary faculties also poses a number of challenges. Recognition in disciplinary curricula, and appropriate organizational support and funding are examples of those challenges. It is expected that science and engineering students, empowered by such interdisciplinary study programmes, will be better prepared to act responsibly with regard to scientific and technological challenges.

  17. Exploring the Effects of Communication Framed by Environmental Concern in Informal Science Education Contexts

    Science.gov (United States)

    Yocco, Victor S.

    2010-01-01

    Informal science education (ISE) venues such as zoos, nature centers, parks, and natural history museums play a critical role in allowing the general public to learn scientific concepts (National Research Council, 2009; 2010). Most adult learning of scientific concepts takes place outside of classrooms and away from work (Rennie and Williams,…

  18. science

    International Development Research Centre (IDRC) Digital Library (Canada)

    David Spurgeon

    Give us the tools: science and technology for development. Ottawa, ...... altered technical rela- tionships among the factors used in the process of production, and the en- .... to ourselves only the rights of audit and periodic substantive review." If a ...... and destroying scarce water reserves, recreational areas and a generally.

  19. "I am a scientist": How setting conditions that enhance focused concentration positively relate to student motivation and achievement outcomes in inquiry-based science

    Science.gov (United States)

    Ellwood, Robin B.

    This research investigated how student social interactions within two approaches to an inquiry-based science curriculum could be related to student motivation and achievement outcomes. This qualitative case study consisted of two cases, Off-Campus and On-Campus, and used ethnographic techniques of participant observation. Research participants included eight eighth grade girls, aged thirteen to fourteen years old. Data sources included formal and informal participant interviews, participant journal reflections, curriculum artifacts including quizzes, worksheets, and student-generated research posters, digital video and audio recordings, photographs, and researcher field notes. Data were transcribed verbatim and coded, then collapsed into emergent themes using NVIVO 9. The results of this research illustrate how setting conditions that promote focused concentration and communicative interactions can be positively related to student motivation and achievement outcomes in inquiry-based science. Participants in the Off-Campus case experienced more frequent states of focused concentration and out performed their peers in the On-Campus case on forty-six percent of classroom assignments. Off-Campus participants also designed and implemented a more cognitively complex research project, provided more in-depth analyses of their research results, and expanded their perceptions of what it means to act like a scientist to a greater extent than participants in the On-Campus case. These results can be understood in relation to Flow Theory. Student interactions that promoted the criteria necessary for initiating flow, which included having clearly defined goals, receiving immediate feedback, and maintaining a balance between challenges and skills, fostered enhanced student motivation and achievement outcomes. This research also illustrates the positive gains in motivation and achievement outcomes that emerge from student experiences with extended time in isolated areas referred to

  20. Assessment of Hyporheic Zone, Flood-Plain, Soil-Gas, Soil, and Surface-Water Contamination at the McCoys Creek Chemical Training Area, Fort Gordon, Georgia, 2009-2010

    Science.gov (United States)

    Guimaraes, Wladmir B.; Falls, W. Fred; Caldwell, Andral W.; Ratliff, W. Hagan; Wellborn, John B.; Landmeyer, James E.

    2011-01-01

    The U.S. Geological Survey, in cooperation with the U.S. Department of the Army Environmental and Natural Resources Management Office of the U.S. Army Signal Center and Fort Gordon, Georgia, assessed the hyporheic zone, flood plain, soil gas, soil, and surface water for contaminants at the McCoys Creek Chemical Training Area (MCTA) at Fort Gordon, from October 2009 to September 2010. The assessment included the detection of organic contaminants in the hyporheic zone, flood plain, soil gas, and surface water. In addition, the organic contaminant assessment included the analysis of organic compounds classified as explosives and chemical agents in selected areas. Inorganic contaminants were assessed in soil and surface-water samples. The assessment was conducted to provide environmental contamination data to the U.S. Army at Fort Gordon pursuant to requirements of the Resource Conservation and Recovery Act Part B Hazardous Waste Permit process. Ten passive samplers were deployed in the hyporheic zone and flood plain, and total petroleum hydrocarbons (TPH) and octane were detected above the method detection level in every sampler. Other organic compounds detected above the method detection level in the hyporheic zone and flood-plain samplers were trichloroethylene, and cis- and trans- 1, 2-dichloroethylene. One trip blank detected TPH below the method detection level but above the nondetection level. The concentrations of TPH in the samplers were many times greater than the concentrations detected in the blank; therefore, all other TPH concentrations detected are considered to represent environmental conditions. Seventy-one soil-gas samplers were deployed in a grid pattern across the MCTA. Three trip blanks and three method blanks were used and not deployed, and TPH was detected above the method detection level in two trip blanks and one method blank. Detection of TPH was observed at all 71 samplers, but because TPH was detected in the trip and method blanks, TPH was

  1. Identificación de criterios de orden legal y científico en el derecho probatorio del sistema penal que incidieron en el proferimiento de sentencias de los enjuiciados por delitos sexuales entre el 2009-2010 en dos municipios del Valle del Cauca

    Directory of Open Access Journals (Sweden)

    Cielo Tabares Valencia

    2016-08-01

    Full Text Available El objetivo fue identificar los criterios de orden legal y científico en el derecho probatorio del sistema penal que incidieron en el proferimiento de sentencias de los enjuiciados por delitos sexuales entre el 2009-2010 en dos municipios del Valle del Cauca. El método utilizado consistió en el estudio de casos en 21 fallos entre el 2009-2010, con aplicación de variables sociodemográficas, médicolegales/ científico-forenses utilizadas para la descripción de los casos. En los análisis realizados en SPSS, se calcularon medidas de tendencia central, posición y dispersión a los datos cuantitativos, y a los cualitativos se les calcularon proporciones y razones. Se usó el test de chi cuadrado y un valor de p ≤=0,05 fue considerado como significante. Los resultados obtenidos evidenciaron que las mujeres entre 5-14 años fueron las más afectadas, y sus agresores, prevalentes familiares. La mayoría de los casos fueron actos sexuales abusivos, dos de acto sexual agravado en concurso homogéneo y heterogéneo. El informe médico-legal estuvo en todas las sentencias, y le siguió, en orden de frecuencia, el de psicología forense. Los ausentes en su mayor proporción fueron los de biología o genética forense. La investigación realizada permitió concluir que es tarea de los jueces garantizar la integridad de los menores víctimas de abuso sexual; no obstante, para ello cuentan con poco acervo probatorio científico-forense.

  2. Computer Labs | College of Engineering & Applied Science

    Science.gov (United States)

    Engineering Concentration on Ergonomics M.S. Program in Computer Science Interdisciplinary Concentration on Structural Engineering Laboratory Water Resources Laboratory Computer Science Department Computer Science Academic Programs Computer Science Undergraduate Programs Computer Science Major Computer Science Tracks

  3. Computer Resources | College of Engineering & Applied Science

    Science.gov (United States)

    Engineering Concentration on Ergonomics M.S. Program in Computer Science Interdisciplinary Concentration on Structural Engineering Laboratory Water Resources Laboratory Computer Science Department Computer Science Academic Programs Computer Science Undergraduate Programs Computer Science Major Computer Science Tracks

  4. Computer Science | Classification | College of Engineering & Applied

    Science.gov (United States)

    Engineering Concentration on Ergonomics M.S. Program in Computer Science Interdisciplinary Concentration on Structural Engineering Laboratory Water Resources Laboratory Computer Science Department Computer Science Academic Programs Computer Science Undergraduate Programs Computer Science Major Computer Science Tracks

  5. Biodigester User Survey 2009-2010. Draft report

    Energy Technology Data Exchange (ETDEWEB)

    Van Mansvelt, R.

    2011-02-15

    The Ministry of Agriculture, Forestry and Fisheries of the Kingdom of Cambodia (MAFF) and The Netherlands Development Organisation (SNV-Cambodia) have agreed on cooperating in the set-up and implementation of a National Biogas Programme. The programme officially started after the launching ceremony in March 2006. The objective the National Biodigester Programme (NBP) is 'The dissemination of domestic biodigesters as an indigenous, sustainable energy source through the development of a commercial, market oriented, biodigester sector in selected provinces of Cambodia'. To evaluate the effectiveness of the NBP a Biodigester User Survey has been undertaken with two specific objectives, being: (1) To evaluate the effect of domestic biodigester installations, as perceived by the user, by conducting a representative quantitative random survey of 120 households constructed till 31/08/2010 under the NBP in 8 provinces in Cambodia as well as how the users have experienced the programme activities such as promotion, construction, quality assurance, training and after-sales service; and (2) To evaluate the impact of the program on sustainable development and on a number of GHG emission causing activities, such as fossil and fuel wood consumption and manure management practices. The results of which are presented in this report. Since the beginning of 2006 the National Biodigester Programme (NBP) has supported the construction of over 8,000 biodigesters by July 2010. This Biodigester User Survey (BUS) aimed to evaluate the effect of domestic biodigester installations by conducting research with selected representatives to obtain a sample with a confidence level of 95%. The sample size was 120 with a two-step random selection, the selection was made from households in the NBP database. First, 12 out of 82 districts with were randomly selected, and secondly 120 households were randomly selected from these 12 districts, which cover 7 of the 8 provinces in which NBP supported the construction of biodigesters.

  6. Imprints: Evidence of Our Presence. Annual Report, 2009-2010

    Science.gov (United States)

    Nebraska Center for Research on Children, Youth, Families and Schools, 2010

    2010-01-01

    The goal of the Nebraska Center for Research on Children, Youth, Families and Schools (CYFS) is to the conduct of high-quality interdisciplinary research to promote the intellectual, behavioral and social-emotional development and functioning of individuals across educational, familial and community contexts. The Center creates the context for…

  7. Blind Childrens Center Annual Report, 2009-2010

    Science.gov (United States)

    Blind Childrens Center, 2010

    2010-01-01

    The Blind Childrens Center provides the ideal environment to educate young students. This year, Second Grade was added with a combined First/Second Grade class. Next year, the center will have a dedicated First Grade and Second Grade which will require a full new classroom. This paper presents the accomplishments and activities achieved by the…

  8. NCAR 2009+2010 and VII POC Weather Data

    Data.gov (United States)

    Department of Transportation — The first major set of trials conducted at the Michigan Test Bed was the Proof of Concept (POC) trials during 2008. The POC trials featured fifty-two RSEs within 45...

  9. Commercial Vessel Density October 2009-2010 AIS UTM16

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These data were generated to provide insight into marine traffic patterns on a macro scale so they could be analyzed across the coastal waters of the Continental...

  10. Detainee optometry at Camp Cropper, Iraq, 2009-2010.

    Science.gov (United States)

    White, Thomas M; Elledge, James B

    2012-06-01

    This article details the first in-depth analysis of an Optometry Service working with a large Middle Eastern detainee population composed entirely of Iraqi males. The mission of the Camp Cropper Optometry Service was to provide eye care services to the detainee population consistent with the standards of optometric care that would be provided to any U.S. military member in the same geographic area. This included providing detainees with eyeglasses, therapeutic treatment of eye disease, and referral for treatment of medical conditions and surgical care, if it was needed and available at the U.S. military facilities in the Iraq Theater. Diagnoses, services provided, and medications given to the detainees are listed in detail and demonstrate the complexity of pathology encountered in this population.

  11. Memoria de responsabilidad social universitaria 2009-2010

    OpenAIRE

    Universidad de Córdoba (España)

    2011-01-01

    La Responsabilidad Social Corporativa puede definirse como “la contribución activa y voluntaria, por parte de las empresas e instituciones, a la mejora social, económica y ambiental de la sociedad en la que se inserta”. Este compromiso implica comprometerse con los valores de la sociedad, pero también introducir cambios en las estructuras y en la planificación interna y externa de la institución. Con esta Memoria RSU se ha querido dar información a la Sociedad de la labor que desarrolla la Un...

  12. Developments in mycotoxin analysis: an update for 2009-2010

    NARCIS (Netherlands)

    Shephard, G.S.; Berthiller, F.; Burdaspal, P.; Crews, C.; Jonker, M.A.; Krska, R.; MacDonald, S.; Malone, B.; Maragos, C.; Sabino, M.; Solfrizzo, M.; Egmond, van H.P.; Whitaker, T.B.

    2011-01-01

    This review highlights developments in mycotoxin analysis and sampling over a period between mid-2009 and mid-2010. It covers the major mycotoxins aflatoxins, Alternaria toxins, ergot alkaloids, fumonisins, ochratoxin, patulin, trichothecenes, and zearalenone. New and improved methods for mycotoxins

  13. Het nieuwe telen Gerbera - Teeltseizoen: 2009-2010

    NARCIS (Netherlands)

    Gelder, de A.; Houter, G.; Boer-Tersteeg, de P.M.; Warmenhoven, M.G.; Mei, van der M.; Groot, de M.; Grootscholten, M.

    2011-01-01

    De doelstelling van het project Het Nieuwe Telen Gerbera is het realiseren van een aanzienlijke energiebesparing met gelijkblijvende productie en kwaliteit. Dit onderzoek is uitgevoerd door de Flori Consult Group en WUR Glastuinbouw bij GreenQ-Improvement Centre in Bleiswijk.

  14. National Health and Nutrition Examination Survey (NHANES), 2009-2010

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Health and Nutrition Examination Survey (NHANES) is a program of studies designed to assess the health and nutritional status of adults and children in...

  15. Renewable Energy Progress Reports. Data for 2009-2010

    Energy Technology Data Exchange (ETDEWEB)

    Beurskens, L.W.M. [ECN Policy Studies, Petten (Netherlands)

    2013-12-15

    This report compiles and presents all data that were published by 27 European Member States to comply with Article 22 from the Renewable Energy Directive (2009/28/EC). These reports were due by December 2011 and present the status of renewable energy for the statistical years 2009 and 2010. The original Progress Reports are available publicly, but grabbing the data from the predefined tables is a challenge. In this report and the underlying database (both available at www.ecn.nl/nreap) all data are presented in an accessible manner. In the first part of the report the data have been grouped per country, in the second part per technology. Where possible EU-27 totals have been calculated in this second part. The report features an extensive index in order to increase its value as a reference book.

  16. Biodigester User Survey 2009-2010. Draft report

    Energy Technology Data Exchange (ETDEWEB)

    Van Mansvelt, R.

    2011-02-15

    The Ministry of Agriculture, Forestry and Fisheries of the Kingdom of Cambodia (MAFF) and The Netherlands Development Organisation (SNV-Cambodia) have agreed on cooperating in the set-up and implementation of a National Biogas Programme. The programme officially started after the launching ceremony in March 2006. The objective the National Biodigester Programme (NBP) is 'The dissemination of domestic biodigesters as an indigenous, sustainable energy source through the development of a commercial, market oriented, biodigester sector in selected provinces of Cambodia'. To evaluate the effectiveness of the NBP a Biodigester User Survey has been undertaken with two specific objectives, being: (1) To evaluate the effect of domestic biodigester installations, as perceived by the user, by conducting a representative quantitative random survey of 120 households constructed till 31/08/2010 under the NBP in 8 provinces in Cambodia as well as how the users have experienced the programme activities such as promotion, construction, quality assurance, training and after-sales service; and (2) To evaluate the impact of the program on sustainable development and on a number of GHG emission causing activities, such as fossil and fuel wood consumption and manure management practices. The results of which are presented in this report. Since the beginning of 2006 the National Biodigester Programme (NBP) has supported the construction of over 8,000 biodigesters by July 2010. This Biodigester User Survey (BUS) aimed to evaluate the effect of domestic biodigester installations by conducting research with selected representatives to obtain a sample with a confidence level of 95%. The sample size was 120 with a two-step random selection, the selection was made from households in the NBP database. First, 12 out of 82 districts with were randomly selected, and secondly 120 households were randomly selected from these 12 districts, which cover 7 of the 8 provinces in which NBP supported the construction of biodigesters.

  17. Programme ACCA : Rapport annuel 2009-2010 | CRDI - Centre de ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    À la lumière d'études de cas locales et ciblées consacrées à l'adaptation en Afrique, le présent rapport montre en quoi la participation des décideurs au processus de recherche les aide à mieux cerner ce processus et contribue à les mobiliser. Le programme ACCA est financé conjointement par le Centre de recherches ...

  18. Commercial Vessel Density October 2009-2010 AIS National

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These data were generated to provide insight into traffic patterns on a macro scale so they could be analyzed across the coastal waters of the Continental United...

  19. Commercial Vessel Density October 2009-2010 AIS UTM19

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These data were generated to provide insight into marine traffic patterns on a macro scale so they could be analyzed across the coastal waters of the Continental...

  20. Commercial Vessel Density October 2009-2010 AIS UTM18

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These data were generated to provide insight into marine traffic patterns on a macro scale so they could be analyzed across the coastal waters of the Continental...

  1. Commercial Vessel Density October 2009-2010 AIS UTM11

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These data were generated to provide insight into marine traffic patterns on a macro scale so they could be analyzed across the coastal waters of the Continental...

  2. Commercial Vessel Density October 2009-2010 AIS UTM17

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These data were generated to provide insight into marine traffic patterns on a macro scale so they could be analyzed across the coastal waters of the Continental...

  3. Commercial Vessel Density October 2009-2010 AIS UTM15

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These data were generated to provide insight into marine traffic patterns on a macro scale so they could be analyzed across the coastal waters of the Continental...

  4. Commercial Vessel Density October 2009-2010 AIS UTM14

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These data were generated to provide insight into marine traffic patterns on a macro scale so they could be analyzed across the coastal waters of the Continental...

  5. End-of-year closure 2009/2010

    CERN Document Server

    Human Resources Department

    2009-01-01

    As announced in Weekly Bulletin Nº 5-6/2009, the Laboratory will be closed from Saturday 19 December 2009 to Sunday 3 January 2010 inclusive. This period consists of 15 days: 4 days’ official holiday, i.e. 24, 25 and 31 December 2009 and 1st January 2010; 6 days’ special paid leave in accordance with Article R II 4.38 of the Staff Regulations, i.e. 21, 22, 23, 28, 29, and 30 December 2009; 3 Saturdays, i.e. 19, 26 December 2009 and 2 January 2010; 3 Sundays, i.e. 20, 27 December 2009 and 3 January 2010. The first working day in the New Year will be Monday 4 January 2010. Further information is available from Department Secretariats, specifically concerning the conditions applicable to members of the personnel who are required to work during this period. Tel. 73903

  6. 2009-2010 USACE Vicksburg District Lidar: Mississippi River Delta

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — LiDAR collected at 1.0 points per square meter (1.0m GSD) for the entire portion of the Mississippi River Delta in the Vicksburg District. This area was flown during...

  7. The burden of rotavirus disease in Denmark 2009-2010

    DEFF Research Database (Denmark)

    Fischer, Thea Kølsen; Rungø, Christine; Jensen, Claus Sixtus

    2011-01-01

    BACKGROUND: This study sought to determine the incidence and the burden of severe diarrheal disease in Denmark with emphasis on rotavirus (RV) disease. METHODS: This study was designed as a national prospective disease surveillance of children gastroenteritis...... in Denmark during March 2009 to April 2010, using rapid RV and adenovirus antigen detection. RESULTS: A total of 3100 hospitalizations annually among Danish children gastroenteritis and 1210 (39%) of these to RV disease. The majority of RV...... demonstrated RV-associated hospitalizations throughout the year. Genotyping of a subset of RV-samples demonstrated high frequency of G1 (39%) and G4 (32%). Adenovirus was detected in 350 acute gastroenteritis-associated hospitalizations (11.2%). CONCLUSION: In conclusion, we present national disease burden...

  8. Scholarships for New York City Students, 2009-2010

    Science.gov (United States)

    New Visions for Public Schools, 2010

    2010-01-01

    A college education is an important investment in an individual's future. In fact, according to the U.S. Census Bureau, college graduates earn twice as much income as high school graduates over a lifetime. While the expense of attending college is significant, the benefits associated with a college degree dramatically outweigh the costs. Financial…

  9. 'I Can't Concentrate': A Feasibility Study with Young Refugees in Sweden on Developing Science-Driven Interventions for Intrusive Memories Related to Trauma.

    Science.gov (United States)

    Holmes, Emily A; Ghaderi, Ata; Eriksson, Ellinor; Lauri, Klara Olofsdotter; Kukacka, Olivia M; Mamish, Maya; James, Ella L; Visser, Renée M

    2017-03-01

    The number of refugees is the highest ever worldwide. Many have experienced trauma in home countries or on their escape which has mental health sequelae. Intrusive memories comprise distressing scenes of trauma which spring to mind unbidden. Development of novel scalable psychological interventions is needed urgently. We propose that brief cognitive science-driven interventions should be developed which pinpoint a focal symptom alongside a means to monitor it using behavioural techniques. The aim of the current study was to assess the feasibility and acceptability of the methodology required to develop such an intervention. In this study we recruited 22 refugees (16-25 years), predominantly from Syria and residing in Sweden. Participants were asked to monitor the frequency of intrusive memories of trauma using a daily diary; rate intrusions and concentration; and complete a 1-session behavioural intervention involving Tetris game-play via smartphone. Frequency of intrusive memories was high, and associated with high levels of distress and impaired concentration. Levels of engagement with study procedures were highly promising. The current work opens the way for developing novel cognitive behavioural approaches for traumatized refugees that are mechanistically derived, freely available and internationally scalable.

  10. Effects of the layered curriculum on student’s success, permanence and attitudes in Science and Technology Course

    OpenAIRE

    Mehmet Nuri Gömleksiz; Serav Biçer

    2012-01-01

    This study aims to determine the effects of the layered curriculum on students’ achievement, permanence and attitudes towards Science and Technology course.  The research was conducted with two classes including an experimental and a control class at 6th grade of Elazig İstiklal Primary School in 2009-2010 academic year. Mixed research model that utilize both quantitative and qualitative research methods together was preferred in this research. To that end, achievement test and attitude scale...

  11. Concentrated Ownership

    DEFF Research Database (Denmark)

    Rose, Caspar

    2014-01-01

    This entry summarizes the main theoretical contributions and empirical findings in relation to concentrated ownership from a law and economics perspective. The various forms of concentrated ownership are described as well as analyzed from the perspective of the legal protection of investors......, especially minority shareholders. Concentrated ownership is associated with benefits and costs. Concentrated ownership may reduce agency costs by increased monitoring of top management. However, concentrated ownership may also provide dominating owners with private benefits of control....

  12. Elliptical concentrators.

    Science.gov (United States)

    Garcia-Botella, Angel; Fernandez-Balbuena, Antonio Alvarez; Bernabeu, Eusebio

    2006-10-10

    Nonimaging optics is a field devoted to the design of optical components for applications such as solar concentration or illumination. In this field, many different techniques have been used to produce optical devices, including the use of reflective and refractive components or inverse engineering techniques. However, many of these optical components are based on translational symmetries, rotational symmetries, or free-form surfaces. We study a new family of nonimaging concentrators called elliptical concentrators. This new family of concentrators provides new capabilities and can have different configurations, either homofocal or nonhomofocal. Translational and rotational concentrators can be considered as particular cases of elliptical concentrators.

  13. Concentration risk

    Directory of Open Access Journals (Sweden)

    Matić Vesna

    2016-01-01

    Full Text Available Concentration risk has been gaining a special dimension in the contemporary financial and economic environment. Financial institutions are exposed to this risk mainly in the field of lending, mostly through their credit activities and concentration of credit portfolios. This refers to the concentration of different exposures within a single risk category (credit risk, market risk, operational risk, liquidity risk.

  14. Concentrator Photovoltaics

    CERN Document Server

    Luque, Antonio L

    2007-01-01

    Photovoltaic solar-energy conversion is one of the most promising technologies for generating renewable energy, and conversion of concentrated sunlight can lead to reduced cost for solar electricity. In fact, photovoltaic conversion of concentrated sunlight insures an efficient and cost-effective sustainable power resource. This book gives an overview of all components, e.g. cells, concentrators, modules and systems, for systems of concentrator photovoltaics. The authors report on significant results related to design, technology, and applications, and also cover the fundamental physics and market considerations. Specific contributions include: theory and practice of sunlight concentrators; an overview of concentrator PV activities; a description of concentrator solar cells; design and technology of modules and systems; manufacturing aspects; and a market study.

  15. Plasma trans-fatty acid concentrations continue to be associated with metabolic syndrome among US adults after reductions in trans-fatty acid intake.

    Science.gov (United States)

    Zhang, Zefeng; Gillespie, Cathleen; Yang, Quanhe

    2017-07-01

    No study examined and compared the association between intake of trans-fatty acids (TFAs) and risk of metabolic syndrome before and after significant reduction of TFA intakes in the US population. We hypothesized that the relationship might remain significant after substantial reduction of TFA intakes in the population. We used data on 1442 and 2233 adults aged ≥20 years from the National Health and Nutrition Examination Survey 1999-2000 and 2009-2010, respectively. Multivariable logistic regression analysis was used to assess the association between plasma TFA concentrations and metabolic syndrome, including each of its 5 components. The median plasma TFA concentrations were reduced from 79.8 μmol/L in 1999-2000 to 36.9 μmol/L in 2009-2010. The fully adjusted prevalence ratios comparing the highest vs the lowest quintile of plasma TFA concentrations in 1999-2000 were 3.43 (95% confidence interval, 2.39-4.92) for metabolic syndrome, 1.72 (1.38-2.14) for large waistline, 8.25 (6.34-10.74) for high triglycerides, 1.96 (1.46-2.62) for low high-density lipoprotein cholesterol, 1.14 (0.85-1.55) for high blood pressure, and 1.48 (1.19-1.85) for high fasting glucose, respectively. The corresponding prevalence ratios in 2009-2010 were 2.93 (2.41-3.54), 1.62 (1.39-1.89), 14.93 (9.28-24.02), 3.09 (2.18-4.37), 1.27 (1.11-1.46), and 1.24 (1.06-1.46), respectively. The pattern of association between TFAs and metabolic syndrome and its components did not differ by cycles. The observed associations were consistent across the subgroups examined. Despite a 54% decline in plasma TFA concentrations from 1999-2000 to 2009-2010, it was positively associated with risk of metabolic syndrome and its individual components except for blood pressure in 1999-2000. Our findings support Food and Drug Administration initiatives to remove TFAs from the industrially-produced foods. Published by Elsevier Inc.

  16. History of information science

    OpenAIRE

    Buckland, MK; Liu, Z

    1998-01-01

    This informative volume concentrates on the following areas: Historiography of Information Science; Paul Otlet and His Successors; Techniques, Tools, and Systems; People and Organizations; Theoretical Topics; and Literature.

  17. Concentrating Radioactivity

    Science.gov (United States)

    Herrmann, Richard A.

    1974-01-01

    By concentrating radioactivity contained on luminous dials, a teacher can make a high reading source for classroom experiments on radiation. The preparation of the source and its uses are described. (DT)

  18. Science Programs

    Science.gov (United States)

    Laboratory Delivering science and technology to protect our nation and promote world stability Science & ; Innovation Collaboration Careers Community Environment Science & Innovation Facilities Science Pillars Research Library Science Briefs Science News Science Highlights Lab Organizations Science Programs Applied

  19. Science support for evaluating natural recovery of polychlorinated biphenyl concentrations in fish from Crab Orchard Lake, Crab Orchard National Wildlife Refuge, Illinois

    Science.gov (United States)

    Kunz, Bethany K.; Hinck, Jo E.; Calfee, Robin D.; Linder, Greg L.; Little, Edward E.

    2018-05-11

    IntroductionCrab Orchard Lake in southern Illinois is one of the largest and most popular recreational lakes in the state. Construction of the nearly 7,000-acre reservoir in the late 1930s created employment opportunities through the Works Progress Administration, and the lake itself was intended to supply water, control flooding, and provide recreational opportunities for local communities (Stall, 1954). In 1942, the Department of War appropriated or purchased more than 20,000 acres of land around Crab Orchard Lake and constructed the Illinois Ordnance Plant, which manufactured bombs and anti-tank mines during World War II. After the war, an Act of Congress transferred the property to the U.S. Department of the Interior. Crab Orchard National Wildlife Refuge was established on August 5, 1947, for the joint purposes of wildlife conservation, agriculture, recreation, and industry. Production of explosives continued, but new industries also moved onsite. More than 200 tenants have held leases with Crab Orchard National Wildlife Refuge and have operated a variety of manufacturing plants (electrical components, plated metal parts, ink, machined parts, painted products, and boats) on-site. Soils, water, and sediments in several areas of the refuge were contaminated with hazardous substances from handling and disposal methods that are no longer acceptable environmental practice (for example, direct discharge to surface water, use of unlined landfills).Polychlorinated biphenyl (PCB) contamination at the refuge was identified in the 1970s, and a PCB-based fish-consumption advisory has been in effect since 1988 for Crab Orchard Lake. The present advisory covers common carp (Cyprinus carpio) and channel catfish (Ictalurus punctatus); see Illinois Department of Public Health (2017). Some of the most contaminated areas of the refuge were actively remediated, and natural ecosystem recovery processes are expected to further reduce residual PCB concentrations in the lake. The U

  20. Fachagentur Nachwachsende Rohstoffe e.V. Annual report 2009/2010; Fachagentur Nachwachsende Rohstoffe e.V. (FNR). Jahresbericht 2009/2010

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-07-01

    The annual report of the Fachagentur Nachwachsende Rohstoffe e.V. (Guelzow-Pruezen, Federal Republic of Germany) outlines the cultivation of industrial crops and energy plants. The organisational structure of the association and its research projects are presented.

  1. Advances in surface finishing. A review of the international literature 2009/2010; Fortschritte in der Galvanotechnik. Eine Auswertung der internationalen Fachliteratur 2009/2010

    Energy Technology Data Exchange (ETDEWEB)

    Jelinek, T.W.

    2011-07-01

    The economic crisis of the previous year was a dominant theme even in the technical literature. Countless articles focused on this, considering how the surface finishing industry as well as the upstream and downstream businesses might best withstand it. Such concerns noted that more recent technologies could offers scope for cost reductions or improvements in the properties of the treated article. A second leit-motif of the preceding year concerned the growing consumption of raw materials by China, now an economic powerhouse. One result of this was a growing pressure on industry to economise in its use of raw materials without sacrifice of quality. From the 49 technical publications in eight different languages, all aspects of Surface Treatment are reported including pre-treatment, coating, post-treatment of surfaces, surface processing as well as more recent topics such as nanotechnology and energy efficiency. (orig.)

  2. Study about the behaviour of fishways in laboratory. Experiments 2009-2010; Investigacion sobre el comportamiento de escalas de peces en laboratorio. Campana de ensayos 2009-2010

    Energy Technology Data Exchange (ETDEWEB)

    Lara Dominguez, A.; Aramburu Godinez, E.; Berges Acedo, J. A.; Morcillo Alonso, F.; Castillo Blanco, M.

    2011-07-01

    The Hydraulic Laboratory of the Center for Hydro graphic Studies (CEDEX) is carrying out a study about the behaviour of some salmonid and cyprinid fish species in a vertical slot fishways built in the Laboratory, in order to know the relationship between hydraulic and biological parameters and to obtain valid design criteria. Its the first time in our country that fish are been monitored in a fishways using a RFD system, underwater and cenital cameras. First at all, the hydraulic of this typology has been characterised. An experiment protocol has been established to optimize the results. Regarding fish movements in the fishways, on the one hand we have found that fish always rest ascending the pass and, on the other, an influence of the flow on the percentage of fish that ascend the whole pass. Moreover, a tool analyze the efficiency of a fish way model according to biological criteria has been contrasted but it needs to be calibrated with biological variables obtained from native fish species. concerning fish fatigue and effort, studies about physiological parameters in plasma (hematocrit, glucose, cortisol and lactate) have implemented and the results point out the need to increase the studies with physiological parameters in muscle. (Author) 14 refs.

  3. Science and Science Fiction

    Science.gov (United States)

    Oravetz, David

    2005-01-01

    This article is for teachers looking for new ways to motivate students, increase science comprehension, and understanding without using the old standard expository science textbook. This author suggests reading a science fiction novel in the science classroom as a way to engage students in learning. Using science fiction literature and language…

  4. Science and data science.

    Science.gov (United States)

    Blei, David M; Smyth, Padhraic

    2017-08-07

    Data science has attracted a lot of attention, promising to turn vast amounts of data into useful predictions and insights. In this article, we ask why scientists should care about data science. To answer, we discuss data science from three perspectives: statistical, computational, and human. Although each of the three is a critical component of data science, we argue that the effective combination of all three components is the essence of what data science is about.

  5. Journal of Earth System Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Sediment dynamics like deposition, erosion and dispersion are explained with the simulated tidal currents and OCM derived sediment concentrations. ... Geosciences Division, Marine, Geo and Planetary Sciences Group, Earth, Ocean, Atmosphere, Planetary Sciences and Applications Area, Space Applications Centre ...

  6. Research Labs | College of Engineering & Applied Science

    Science.gov (United States)

    Engineering Multimedia Software Laboratory Computer Science Nanotechnology for Sustainable Energy and Engineering Concentration on Ergonomics M.S. Program in Computer Science Interdisciplinary Concentration on Energy Doctoral Programs in Engineering Non-Degree Candidate Departments Biomedical Engineering

  7. Science in Science Fiction.

    Science.gov (United States)

    Allday, Jonathan

    2003-01-01

    Offers some suggestions as to how science fiction, especially television science fiction programs such as "Star Trek" and "Star Wars", can be drawn into physics lessons to illuminate some interesting issues. (Author/KHR)

  8. About | College of Engineering & Applied Science

    Science.gov (United States)

    ; Applied Science Powerful Ideas. Proven Results. Search for: Go This site All UWM Search Site Menu Skip to Degree Completion Program Graduate Programs Master of Science Programs Concentration in Biomedical Engineering Concentration on Ergonomics M.S. Program in Computer Science Interdisciplinary Concentration on

  9. [Ozone concentration distribution of urban].

    Science.gov (United States)

    Yin, Yong-quan; Li, Chang-mei; Ma, Gui-xia; Cui, Zhao-jie

    2004-11-01

    The increase of ozone concentration in urban is one of the most important research topics on environmental science. With the increase of nitrogen oxides and hydrogen-carbon compounds which are exhausted from cars, the ozone concentration in urban is obviously increased on sunlight, and threat of photochemistry smog will be possible. Therefore, it is very important to monitor and study the ozone concentration distribution in urban. The frequency-distribution, diurnal variation and monthly variation of ozone concentration were studied on the campus of Shandong University during six months monitoring. The influence of solar radiation and weather conditions on ozone concentration were discussed. The frequency of ozone concentration less than 200 microg/m3 is 96.88%. The ozone concentration has an obvious diurnal variation. The ozone concentration in the afternoon is higher than in the morning and in the evening. The maximum appears in June, when it is the strong solar radiation and high air-temperature. The weather conditions also influence the ozone concentration. The ozone concentration in clear day is higher than in rainy and cloudy day.

  10. College of Engineering & Applied Science

    Science.gov (United States)

    Computational Mechanics Laboratory Environmental Engineering Laboratory Geotechnical Engineering Laboratory Engineering Concentration on Ergonomics M.S. Program in Computer Science Interdisciplinary Concentration on Energy Doctoral Programs in Engineering Non-Degree Candidate Departments Biomedical Engineering

  11. The Army Priority List of At-Risk Species: 2009-2010 Status Update

    Science.gov (United States)

    2010-09-01

    modification through conifer en- croachment, invasive nonnative plants, roadside maintenance, and grass- land/meadow management activities such as...will be secondarily affecting the species through reduced genetic diversity and limited natural reproduction . Ex- tant populations still occur in the...nonnative plants that compete for light and nutrients; and by the loss of pollinators that negatively affect the reproductive viability of the species

  12. New York College of Osteopathic Medicine Learning Outcomes Assessment 2009-2010

    Science.gov (United States)

    McCarthy, John R.; Mead, Pelham; Achziger, Mary Ann; Bruno, Felicia; Bryant, Claire; Goldstein, Leonard; Jeger, Abraham; Zaika, Rodika; Portanova, Ron

    2009-01-01

    This is a document that lays out the Mission of the NY College of Osteopathic Medicine's Mission Statement, It's 13 Goals and subsequent Objectives of Learning Outcomes. Benchmarks were established for each Educational Goal and defined further in Objectives. This document represents an historic attempt by NYCOM to address it's need for complete…

  13. Tema 5. Circuitos de corriente continua y alterna (Curso 2009-2010)

    OpenAIRE

    Miret Marí, Juan José; Caballero Caballero, María Teresa; Espinosa Tomás, Julián; Pérez Rodríguez, Jorge

    2009-01-01

    1. Magnitudes y elementos de un circuito. Circuitos de corriente continua constante: componentes y análisis; 2. Circuitos de corriente alterna: componentes; 3. Circuitos de corriente alterna: análisis; 4. Oscilaciones eléctricas. Circuitos de corriente continua variable; 5. Electrónica: materiales semiconductores y diodos.

  14. Estado nutricional y ganancia de peso en gestantes peruanas, 2009-2010

    Directory of Open Access Journals (Sweden)

    Carolina Tarqui-Mamani

    2014-04-01

    Full Text Available Introducción: El estado nutricional materno pregestacional y la ganancia de peso durante el embarazo influyen en las condiciones maternas y perinatales e incrementan el riesgo de peso bajo al nacer, parto prematuro y la mortalidad materna perinatal. Objetivos: Describir el estado nutricional y la ganancia de peso de las gestantes que residen en los hogares peruanos. Diseño: Estudio observacional y transversal. Lugar: Instituto Nacional de Salud, Lima, Perú. Participantes: Gestantes que residen en los hogares peruanos. Intervenciones: La muestra fue probabilística, estratificada, multietápica e independiente en cada departamento del Perú, durante los años 2009 y 2010. De la muestra de 22 640 viviendas se incluyó 552 gestantes que aceptaron participar y se excluyó a las gestantes con discapacidad física que impidiera realizar la antropometría. Las mediciones antropométricas se hicieron según metodología internacional, el estado nutricional se obtuvo mediante el IMC pregestacional y la ganancia de peso se calculó según el Instituto de Medicina de los EE UU. Principales medidas de resultados: Estado nutricional y ganancia de peso de la gestante. Resultados: Se encontró que 1,4% de las gestantes iniciaron el embarazo con peso bajo, 34,9% con peso normal, 47% con sobrepeso y 16,8% con obesidad. Durante el embarazo, 59,1% de las gestantes tuvieron ganancia de peso insuficiente, 20% adecuada y 20,9% excesiva; independiente al IMC pregestacional. La mayoría de las gestantes con sobrepeso y obesidad vivían en la zona urbana y no fueron pobres. Conclusiones: Más de la mitad de las gestantes que residen en los hogares peruanos iniciaron el embarazo con exceso de peso (sobrepeso u obesidad y la mayoría de las gestantes tuvo insuficiente ganancia de peso durante el embarazo.

  15. The Journal of Public Inquiry. Fall/Winter 2009-2010

    Science.gov (United States)

    2010-01-01

    import of live animals, agriculture products and pests, issues affecting the meat and poultry industry, and illegal activities involving the grad...upon hood game of telephone.1 David thoreau warned about the dan-layer of political and career manage- In making this statement, Light echoes gers of an

  16. A population-based estimate of the economic burden of influenza in Peru, 2009-2010.

    Science.gov (United States)

    Tinoco, Yeny O; Azziz-Baumgartner, Eduardo; Rázuri, Hugo; Kasper, Matthew R; Romero, Candice; Ortiz, Ernesto; Gomez, Jorge; Widdowson, Marc-Alain; Uyeki, Timothy M; Gilman, Robert H; Bausch, Daniel G; Montgomery, Joel M

    2016-07-01

    Influenza disease burden and economic impact data are needed to assess the potential value of interventions. Such information is limited from resource-limited settings. We therefore studied the cost of influenza in Peru. We used data collected during June 2009-December 2010 from laboratory-confirmed influenza cases identified through a household cohort in Peru. We determined the self-reported direct and indirect costs of self-treatment, outpatient care, emergency ward care, and hospitalizations through standardized questionnaires. We recorded costs accrued 15-day from illness onset. Direct costs represented medication, consultation, diagnostic fees, and health-related expenses such as transportation and phone calls. Indirect costs represented lost productivity during days of illness by both cases and caregivers. We estimated the annual economic cost and the impact of a case of influenza on a household. There were 1321 confirmed influenza cases, of which 47% sought health care. Participants with confirmed influenza illness paid a median of $13 [interquartile range (IQR) 5-26] for self-treatment, $19 (IQR 9-34) for ambulatory non-medical attended illness, $29 (IQR 14-51) for ambulatory medical attended illness, and $171 (IQR 113-258) for hospitalizations. Overall, the projected national cost of an influenza illness was $83-$85 millions. Costs per influenza illness represented 14% of the monthly household income of the lowest income quartile (compared to 3% of the highest quartile). Influenza virus infection causes an important economic burden, particularly among the poorest families and those hospitalized. Prevention strategies such as annual influenza vaccination program targeting SAGE population at risk could reduce the overall economic impact of seasonal influenza. © 2015 The Authors. Influenza and Other Respiratory Viruses Published by John Wiley & Sons Ltd.

  17. Seroepidemiological study of Crimean-Congo haemorrhagic fever in Greece, 2009-2010.

    Science.gov (United States)

    Sidira, P; Maltezou, H C; Haidich, A-B; Papa, A

    2012-02-01

    To estimate endemic areas for Crimean-Congo haemorrhagic fever (CCHF) in Greece, a country-wide seroepidemiological study was conducted, and 1611 human sera were prospectively collected along with data regarding possible risk factors for acquisition of infection, and tested for CCHF virus IgG antibodies by ELISA. The overall seroprevalence was 4.2%, with significant differences among prefectures, ranging from 0 to 27.5%. Multivariate analysis revealed that slaughtering and agricultural activities were significant risk factors for CCHFV seropositivity. The significantly high seroprevalence in specific prefectures, together with the extremely low number of CCHF cases, suggest that this phenomenon might be strain-related. © 2011 The Authors. Clinical Microbiology and Infection © 2011 European Society of Clinical Microbiology and Infectious Diseases.

  18. Florecimientos algales nocivos producidos por Pyrodinium bahamense en Oaxaca, México (2009-2010

    Directory of Open Access Journals (Sweden)

    Rosalba Alonso-Rodríguez

    2015-07-01

    Full Text Available Objetivo. Monitorear el dinoflagelado Pyrodinium bahamense y sus toxinas en ostión de roca Striostrea prismatica en Santiago Astata y en Puerto Escondido, Oaxaca, de septiembre de 2009 a junio de 2010. Material y métodos. Se analizó mensualmente la abundancia de Pyrodinium bahamense mediante el método de Sedgewick-Rafter y la concentración de toxinas paralizantes y perfil tóxico en tejido blando del molusco en muestras compuestas de cada zona por el método de cromatografía líquida de alta resolución. Resultados. Se encontró alta abundancia de Pyrodinium bahamense en Santiago Astata en diciembre, febrero, abril y junio, y en Puerto Escondido en abril y junio. Los niveles de toxinas paralizantes fueron superiores al límite permisible para consumo humano en Santiago Astata en noviembre, diciembre, enero, febrero y junio; en la zona de Puerto Escondido, en diciembre y junio. Conclusiones. Estos niveles de toxinas representaron riesgo para la salud pública en la zona de estudio.

  19. How The Army Runs. A Senior Leader Reference Handbook 2009-2010

    Science.gov (United States)

    2010-01-01

    field are obsolete. Many pre-dating September 2001. Defense Support of Civil Authority (DCSA) has replaced Military Assistance to Civil Authorities ( MACA ...documents that still use the term MACA as an overarching construct that included three subordinate mission sets: Military Assistance to Civil Authorities... MACA ), Military Assistance to Civil Disturbances (MACDIS), and Military Assistance to Civil Law Enforcement Agencies (MSCLEA). b. The DSCA environment is

  20. Ejercicio de autoevaluación de uso del Sistema Operativo Windows. Curso 2009-2010

    OpenAIRE

    Saiz Noeda, Maximiliano

    2009-01-01

    Ejercicio de autoevaluación de uso del Sistema Operativo Windows (dividido en gestión de archivos y manejo de accesorios) de la asignatura Técnicas Informáticas de la Diplomatura en Gestión y Administración Pública de la Universidad de Alicante.

  1. Los Angeles County Juvenile Justice Crime Prevention Act. Fiscal Year 2009-2010 Report. Technical Report

    Science.gov (United States)

    Fain, Terry; Turner, Susan; Ridgeway, Greg

    2012-01-01

    In 2000, the California State Legislature passed what is now known as the Juvenile Justice Crime Prevention Act (JJCPA). This effort was designed to provide a stable funding source to counties for juvenile programs that have been proven effective in curbing crime among juvenile probationers and young at-risk offenders. The Corrections Standards…

  2. Progress toward interrupting wild poliovirus circulation in countries with reestablished transmission--Africa, 2009-2010.

    Science.gov (United States)

    2011-03-18

    Through efforts of the Global Polio Eradication Initiative (GPEI), begun in 1988, indigenous transmission of wild poliovirus (WPV) had been interrupted in all but four countries (Afghanistan, Pakistan, India, and Nigeria) by 2006. Since 2002, a total of 39 previously polio-free countries experienced outbreaks following importation of WPV of Indian or Nigerian origin. Most outbreaks were stopped 12 months following importation before 2009. A key milestone of the GPEI 2010-2012 strategic plan was to interrupt WPV transmission in these African countries with reestablished transmission by the end of 2010. As of March 8, 2011, the milestone appeared to be on track only in Sudan. In Sudan, WPV type 1 (WPV1) was introduced in 2004, but no cases were detected for a 31-month period during 2005-2008. When resurgence occurred in 2008, surveillance and eradication efforts were enhanced, and no case has been detected since June 2009. In Chad, WPV type 3 (WPV3) transmission has persisted since 2007, although undetected for 7 months in 2010. In Angola, WPV1 circulation has persisted following importation in 2007, and became more widespread in 2010, with subsequent importations into DRC and Republic of the Congo (ROC). In DRC, WPV1 circulation has persisted since introduction in 2006. Achieving polio eradication depends on stopping WPV transmission in the four endemic countries and overcoming substantial, ongoing programmatic weaknesses in Chad, Angola, and DRC.

  3. Towards the licensing of the Geological Disposal: Illustration of the 2009-2010 intermediate milestone

    International Nuclear Information System (INIS)

    Boissier, Fabrice; Leverd, Pascal C.; Voinis, Sylvie; Tichauer, Michael

    2014-01-01

    France has a legal and institutional framework for the management of radioactive materials and waste. On June 28, 2006, the Planning Act No. 2006-739 of materials and radioactive waste management was enacted. This French Act mandates Andra (the National Radioactive Waste Management Agency) to conduct studies and research required for the siting and design of a deep disposal facility for high or medium-and long-lived (ILW-LL-HA) radioactive waste in a geological formation, in view of submitting a request for authorization to create such a repository to be examined in 2015. According to French regulations, a creation decree will authorize both the construction of the facility and the nuclear operations to be performed. The commissioning of the repository needs then to be authorized by the Nuclear Safety Authority (ASN) and at the due date of 2025, construction and equipment work shall be carried out concurrently with nuclear operations in the previously commissioned portions. In order to get all the authorizations, Andra will face a number of other external steps including the process of reviewing and evaluating the safety case by the regulatory authority and his technical safety organization (TSO), the Institute of Radioprotection and Nuclear Safety (IRSN). This step by step decision process involves the regulatory authority ASN, IRSN, at some stage the French standing committee in charge of facilities related to nuclear waste management 'GPD', and Andra. The Decree No. 2008-357 of 16 April 2008 made under that Act, sets out interim milestones before 2015, among which the delivery by Andra to the Ministers for Energy, Research and Environment by the end of 2009 of a record to take stock. That record included a share of studies on the design, the safety and the reversibility options, as well as the waste inventory to be disposed. In that frame, Andra sent to the ASN the so-called 'Dossier 2009'. That intermediate stage aimed at helping in building confidence in the safety case of the repository and at identifying the challenging issues of concern or on which further work may be required. It focused on operational safety and verified that the subsequent evolution of the architecture design still satisfies post-closure safety functions. In that respect, the 'Dossier 2009' presented an analysis of risks associated with the operation of the disposal and defined preliminary safety options to control them. A verification that the post-closure performances of the disposal were still guaranteed with the new architecture was made in order to ensure that evolution in design and engineering did not alter the conclusions issued in 2006 on the feasibility of the geological disposal. IRSN reviewed this Dossier in 2010, and in that framework technical meetings were organized between Andra and IRSN on dedicated topics. At the end of the review period, IRSN submitted its conclusions at the Standing committee held on 29 November 2010. Following this process, the Standing committee made some recommendations and on that basis, ASN sent officially its requirements to Andra in view of the license application. During this review, Andra made official commitments to perform actions dedicated to the improvement of the safety case. In view of the license application, challenging issues were identified on topics concerning both operational and post-closure phases, such as: containment systems, fire, explosion, co-activity, improvement in the understanding of the rock damage around the major underground structures and sealing of the repository, especially the industrial capability of the operator to seal adequately parts of the geological disposal. As an illustration, some requirements on fire risk were identified in order to take into account the combined constraints of 'conventional' underground facilities (tunnel, mine) and nuclear facilities. Andra committed to establish a specific reference document on handling fire risks for the underground nuclear facility, because none existing at that stage can be applied directly to this type of facility. Other requirements for the safety of the facility during the operational phase have been identified and concern the management of the explosion risk and the co-activity. Regarding the post-closure phase one issue faces the sealing of the different parts of the repository, in particular the industrial capability of the operator to seal adequately parts of the geological disposal. The safety case that will support the license application in 2015 will present both operational and post-closure safety analysis in accordance with regulations. The review of the dossier 2009 pointed out some key challenging issues to be undertaken by Andra in view of the license application

  4. Peso bajo, sobrepeso, obesidad y crecimiento en adolescentes en el Perú 2009-2010

    Directory of Open Access Journals (Sweden)

    Jaime Pajuelo R

    2015-04-01

    Full Text Available Introducción: El grupo de adolescentes representan, de alguna manera, la quinta parte de la población y no se encuentran al margen de los problemas nutricionales. Objetivos: Conocer la situación nutricional, el crecimiento y algunos factores determinantes, en adolescentes en el Perú. Diseño: Estudio descriptivo, observacional, transversal. Participantes: Adolescentes. Intervenciones: En 14 753 adolescentes de 10 a 19 años se obtuvo el peso, talla, índice de masa corporal (IMC. Se utilizó la referencia percentilar de Must y los puntajes Z de OMS. Principales medidas de resultados: Promedios y DE. Prevalencias IC 95%. OR IC 95%. Chi-cuadrado y regresión múltiple. Resultados: Se encontró prevalencias de 2,6; 5,9; 79; 9,3 y 3,2 (Must; 0,2; 1,1; 82,6; 12,5; 3,5% (OMS de déficit, peso bajo, normal, sobrepeso y obesidad, respectivamente. Predominó el sobrepeso-obesidad en áreas urbanas, en los no pobres, en la costa, selva y Lima Metropolitana, en los que vivían por debajo de 3 000 msnm. Los factores de riesgo para el déficit-bajo peso fueron: género masculino, pobres extremos, pobres no extremos, vivir en la costa norte y sierra centro, y como factor protector los que estaban por debajo de los 1 000 msnm. Los factores de riesgo del sobrepeso-obesidad fueron el vivir en áreas urbanas, costa sur y por debajo de los 1 000 msnm, los que vivían entre los 1 000 y 2 999 msnm; y los factores de protección fueron el ser pobre extremo, el pobre no extremo, vivir en costa norte, sierra norte, sierra centro y sierra sur y selva. El 28,5% presentó retardo de crecimiento (adolescentes de 10 a 17 años. Los factores de riesgo del retardo de crecimiento fueron: vivir en áreas rurales, en la mayoría de los dominios geográficos excepto la costa sur, los niveles de pobreza (extrema y no extrema, los niveles de altitud (1 000 a 2 999 y más de 3 000 msnm. Conclusiones: El sobrepeso-obesidad es el problema de mayor magnitud en los adolescentes estudiados y confirma su tendencia al incremento en función del tiempo. La talla alcanzada dista de ser satisfactoria y refleja que aún mantenemos necesidades básicas insatisfechas.

  5. Study about the behaviour of fishways in laboratory. Experiments 2009-2010

    International Nuclear Information System (INIS)

    Lara Dominguez, A.; Aramburu Godinez, E.; Berges Acedo, J. A.; Morcillo Alonso, F.; Castillo Blanco, M.

    2011-01-01

    The Hydraulic Laboratory of the Center for Hydro graphic Studies (CEDEX) is carrying out a study about the behaviour of some salmonid and cryprinid fish species in a vertical slot fishways built in the Laboratory, in order to know the relationship between hydraulic and biological parameters and to obtain valid design criteria. Its the first time in our country that fish are been monitored in a fishways using a RFD system, underwater and cenital cameras. First at all, the hydraulic of this typology has been characterised. An experiment protocol has been established to optimize the results. Regarding fish movements in the fishways, on the one hand we have found that fish always rest ascending the pass and, on the other, an influence of the flow on the percentage of fish that ascend the whole pass. Moreover, a tool analyze the efficiency of a fish way model according to biological criteria has been contrasted but it needs to be calibrated with biological variables obtained from native fish species. concerning fish fatigue and effort, studies about physiological parameters in plasma (hematocrit, glucose, cortisol and lactate) have implemented and the results point out the need to increase the studies with physiological parameters in muscle. (Author) 14 refs.

  6. Vital signs: sodium intake among U.S. school-aged children - 2009-2010.

    Science.gov (United States)

    Cogswell, Mary E; Yuan, Keming; Gunn, Janelle P; Gillespie, Cathleen; Sliwa, Sarah; Galuska, Deborah A; Barrett, Jan; Hirschman, Jay; Moshfegh, Alanna J; Rhodes, Donna; Ahuja, Jaspreet; Pehrsson, Pamela; Merritt, Robert; Bowman, Barbara A

    2014-09-12

    A national health objective is to reduce average U.S. sodium intake to 2,300 mg daily to help prevent high blood pressure, a major cause of heart disease and stroke. Identifying common contributors to sodium intake among children can help reduction efforts. Average sodium intake, sodium consumed per calorie, and proportions of sodium from food categories, place obtained, and eating occasion were estimated among 2,266 school-aged (6–18 years) participants in What We Eat in America, the dietary intake component of the National Health and Nutrition Examination Survey, 2009–2010. U.S. school-aged children consumed an estimated 3,279 mg of sodium daily with the highest total intake (3,672 mg/d) and intake per 1,000 kcal (1,681 mg) among high school–aged children. Forty-three percent of sodium came from 10 food categories: pizza, bread and rolls, cold cuts/cured meats, savory snacks, sandwiches, cheese, chicken patties/nuggets/tenders, pasta mixed dishes, Mexican mixed dishes, and soups. Sixty-five percent of sodium intake came from store foods, 13% from fast food/pizza restaurants, 5% from other restaurants, and 9% from school cafeteria foods. Among children aged 14–18 years, 16% of total sodium intake came from fast food/pizza restaurants versus 11% among those aged 6–10 years or 11–13 years (plunch (29%), snacks (16%), and breakfast (15%). Sodium intake among school-aged children is much higher than recommended. Multiple food categories, venues, meals, and snacks contribute to sodium intake among school-aged children supporting the importance of populationwide strategies to reduce sodium intake. New national nutrition standards are projected to reduce the sodium content of school meals by approximately 25%–50% by 2022. Based on this analysis, if there is no replacement from other sources, sodium intake among U.S. school-aged children will be reduced by an average of about 75–150 mg per day and about 220–440 mg on days children consume school meals.

  7. Center for Multiscale Plasma Dynamics: Report on Activities (UCLA/MIT), 2009-2010

    Energy Technology Data Exchange (ETDEWEB)

    Carter, Troy Alan [Univ. of California, Los Angeles, CA (United States)

    2014-10-03

    The final “phaseout” year of the CMPD ended July 2010; a no cost extension was requested until May 2011 in order to enable the MIT subcontract funds to be fully utilized. Research progress over this time included verification and validation activities for the BOUT and BOUT++ code, studies of spontaneous reconnection in the VTF facility at MIT, and studies of the interaction between Alfv´en waves and drift waves in LAPD. The CMPD also hosted the 6th plasma physics winter school in 2010 (jointly with the NSF frontier center the Center for Magnetic Self-Organization, significant funding came from NSF for this most recent iteration of theWinter School).

  8. Aspen's Global 100: Beyond Grey Pinstripes 2009-2010--Preparing MBAs for Social and Environmental Stewardship

    Science.gov (United States)

    Aspen Institute, 2009

    2009-01-01

    Beyond Grey Pinstripes is a research survey and alternative ranking of business schools that spotlights innovative full-time MBA programs leading the way in integrating social and environmental stewardship into their curriculum and scholarly research. These schools are preparing today's students--tomorrow's leaders--for future market realities by…

  9. European Energy Markets Observatory. 2009 and Winter 2009/2010 Data Set

    International Nuclear Information System (INIS)

    2010-11-01

    Launched in 2002, with the primary objective to assess the progress of deregulation in the European Member States, the report now tackles all the major issues faced by the Utilities industry and analyses its main indicators. This allows to monitor the supply and demand balance, measure the progress in establishing a European integrated market and follow the advancement of competition. The report scans all the segments of the value chain and analyses the hot topics of the moment (impact of the crisis on the sector, increase of the energy prices, nuclear, security of supply, renewables, climate change issues, CO2 emissions, end-users' tariffs, etc.), to identify the key trends of the electricity and gas industries. This is the 12th edition.

  10. Determinants of heavy smoking: results from the global adult tobacco survey in Poland (2009-2010).

    Science.gov (United States)

    Kaleta, Dorota; Makowiec-Dąbrowska, Teresa; Dziankowska-Zaborszczyk, Elżbieta; Fronczak, Adam

    2012-03-01

    The aim of current analysis was to identify socio-demographic correlates of heavy smoking. Global Adult Tobacco Survey (GATS), a nationally representative household study was implemented in Poland between 2009 and 2010. We used data on representative sample of 1915 adults, age 25 years and older. The Odds Ratios (OR) and 95% Confidence Intervals (CI) for heavy smoking to the broad number of variables including age, age at smoking onset, education, occupational classification, living conditions, place of residence, place of residence at age about 14 years, awareness of smoking health consequences were tested in logistic regression model. Among daily smokers the rate of heavy smokers was 63% in males and 45% in females (p things, educational interventions to increase knowledge of adverse tobacco health effects should be widely implemented.

  11. FAKTOR YANG MEMPENGARUHI PERILAKU SEKS PRANIKAH MAHASISWA DI PEKALONGAN TAHUN 2009-2010

    Directory of Open Access Journals (Sweden)

    Syamsulhuda B. Musthofa

    2015-04-01

    Full Text Available Background: The tenagers were the generation who have a high risk sexual behavior. Objective: The purpose of this study is to analyze the influencing factors of a pre-marital sexual behavior.Methode: The data is conducted on the adolescence were having status as college students in Pekalongan City, and using the cross sectional approach, to the 362 randomly respondents ranging from 18 to 24 years old, and the data were collected using structured questionnaire. The bivariate and multivariate test were used to find out the existence of relations and intluence between independent and dependent. Analysis multivariate using the logistic regression test. Result: 11.9% of students have a risky pre-marital sexual behavior. Based on the result of bivariat test there are significant relations among age, sex, religiousity, sexual permissivenes attitude, self-efficacy, pornography media access, and parents' control towards a pre-marital sexual benavior. Conclusion: variable connecting with a pre-marital sexual behavior are sexual permissiveness artitude and self-efficacy. The adolescence who have more permissive attitudes show the tendency of having more risky behaviors 3,473 times greater  than those who have less  permissive  attitudes. The teenagers who have higher self-efficacy give the tendency of doing a pre-marital sexual behavior 0.192 greater than those who have lower self-efficacy.   Keywords: Adolescence, reproductive health, pre-marital sexual behavior

  12. Alaska northern fur seal migration and foraging strategies telemetry and environmental data, 2009-2010

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set was used for the analysis of adult male and female northern fur seal winter migration and foraging behavior published by Sterling et al. (2014)....

  13. The French wholesale electricity and natural gas markets. 2009-2010 Report

    International Nuclear Information System (INIS)

    2010-10-01

    This report on the operation of French wholesale electricity and natural gas markets deals with CRE wholesale market surveillance activities. It capitalizes on the experience gained in this area since the Law of the 7 December 2006 gave the CRE market surveillance powers. It is also based on feedback from discussions and interaction with the different stakeholders through public consultations. Market surveillance applies to: - electricity and gas, - bilateral transactions, trading on exchanges and cross-border transactions, - all maturities, from short-term markets to long-term contracts, - all French wholesale market counter-parties, whatever nationality they may have, - contracts for physical delivery, as well as to financial products. The Law also allows extensive surveillance of market participants' behaviour, in that the CRE can oversee not only transactions between operators but also their bids and the correspondence between the prices charged and the position of each operator. In order to address these different subjects, the electricity and gas sections of this report are divided into four main chapters dealing with the development of trading, wholesale market price trends, the fundamentals (generation, infrastructures) and, finally, the analysis of electricity transactions and the supply of alternative gas operators. Contents: A - Introduction, Summary of the report; B - Section 1 - The wholesale electricity markets: The development of the main segments of the wholesale market, Electricity prices, Analysis of generation and its transparency, Analysis of transactions; C - Section 2 - The wholesale gas markets: The development of gas trading, Gas prices, The gas infrastructures, The supply of players/new entrants; D - Section 3 - Appendices: Glossary, Index to graphs, Index to tables, Index to boxes

  14. Pennsylvania Pre-K Counts: End of Year Report, 2009-2010

    Science.gov (United States)

    Pennsylvania Department of Education, 2010

    2010-01-01

    Pennsylvania Pre-K Counts was created to provide research-based, high quality pre-kindergarten opportunities to at-risk children across the commonwealth by leveraging the existing early education services in schools, Keystone STARS child care programs, Head Start, and licensed nursery schools. The standards are high and the accountability…

  15. Critically ill children during the 2009-2010 influenza pandemic in the United States.

    Science.gov (United States)

    Randolph, Adrienne G; Vaughn, Frances; Sullivan, Ryan; Rubinson, Lewis; Thompson, B Taylor; Yoon, Grace; Smoot, Elizabeth; Rice, Todd W; Loftis, Laura L; Helfaer, Mark; Doctor, Allan; Paden, Matthew; Flori, Heidi; Babbitt, Christopher; Graciano, Ana Lia; Gedeit, Rainer; Sanders, Ronald C; Giuliano, John S; Zimmerman, Jerry; Uyeki, Timothy M

    2011-12-01

    The 2009 pandemic influenza A (H1N1) (pH1N1) virus continues to circulate worldwide. Determining the roles of chronic conditions and bacterial coinfection in mortality is difficult because of the limited data for children with pH1N1-related critical illness. We identified children (<21 years old) with confirmed or probable pH1N1 admitted to 35 US PICUs from April 15, 2009, through April 15, 2010. We collected data on demographics, baseline health, laboratory results, treatments, and outcomes. Of 838 children with pH1N1 admitted to a PICU, the median age was 6 years, 58% were male, 70% had ≥1 chronic health condition, and 88.2% received oseltamivir (5.8% started before PICU admission). Most patients had respiratory failure with 564 (67.3%) receiving mechanical ventilation; 162 (19.3%) received vasopressors, and 75 (8.9%) died. Overall, 71 (8.5%) of the patients had a presumed diagnosis of early (within 72 hours after PICU admission) Staphylococcus aureus coinfection of the lung with 48% methicillin-resistant S aureus (MRSA). In multivariable analyses, preexisting neurologic conditions or immunosuppression, encephalitis (1.7% of cases), myocarditis (1.4% of cases), early presumed MRSA lung coinfection, and female gender were mortality risk factors. Among 251 previously healthy children, only early presumed MRSA coinfection of the lung (relative risk: 8 [95% confidence interval: 3.1-20.6]; P < .0001) remained a mortality risk factor. Children with preexisting neurologic conditions and immune compromise were at increased risk of pH1N1-associated death after PICU admission. Secondary complications of pH1N1, including myocarditis, encephalitis, and clinical diagnosis of early presumed MRSA coinfection of the lung, were mortality risk factors.

  16. Representativeness of Tuberculosis Genotyping Surveillance in the United States, 2009-2010.

    Science.gov (United States)

    Shak, Emma B; France, Anne Marie; Cowan, Lauren; Starks, Angela M; Grant, Juliana

    2015-01-01

    Genotyping of Mycobacterium tuberculosis isolates contributes to tuberculosis (TB) control through detection of possible outbreaks. However, 20% of U.S. cases do not have an isolate for testing, and 10% of cases with isolates do not have a genotype reported. TB outbreaks in populations with incomplete genotyping data might be missed by genotyping-based outbreak detection. Therefore, we assessed the representativeness of TB genotyping data by comparing characteristics of cases reported during January 1, 2009-December 31, 2010, that had a genotype result with those cases that did not. Of 22,476 cases, 14,922 (66%) had a genotype result. Cases without genotype results were more likely to be patients <19 years of age, with unknown HIV status, of female sex, U.S.-born, and with no recent history of homelessness or substance abuse. Although cases with a genotype result are largely representative of all reported U.S. TB cases, outbreak detection methods that rely solely on genotyping data may underestimate TB transmission among certain groups.

  17. [Female homicide victims in Recife, Pernambuco State, Brazil, 2009-2010: a descriptive study].

    Science.gov (United States)

    Silva, Maria Arleide da; Cabral Filho, José Eulálio; Amorim, Melania Maria Ramos; Falbo Neto, Gilliatt Hanois

    2013-02-01

    This study investigated the epidemiological profile of female homicide victims in Recife, Pernambuco State, Northeast Brazil. An observational descriptive and prospective study included all homicides from March 2009 to February 2010 with female victims from Recife, 10 to 49 years of age. A questionnaire was used to record socioeconomic, demographic, and biological risk factors. Relatives of the victims were interviewed, and data were collected from death certificates. We identified 60 homicides during the study period. Most victims were adult women with brown skin color and low schooling and low income. Other characteristics included smoking in 39.7%, alcohol and illicit drugs in 48.3% and 24.1%, respectively, and physical and/or sexual violence in the 12 months prior to the murder in 29.3%. Firearms were used in 69% of these homicides.

  18. Exhumation and reburials of some anticommunist partisans in county of Cluj, Romania, 2009-2010

    Directory of Open Access Journals (Sweden)

    Gherasim Florin

    2013-01-01

    Full Text Available After the Second World War, Romania entered under the USSR political and military sphere of influence, which led to the installation of the communist government. In years that followed many Romanian citizens who didn’t agree with the new regime or its ideology were subjected to terror and repression. Any person suspected of being an enemy of the people would end up in political jails or put to death through collective executions. But there were also people who stood up against the regime. Groups of partisans emerged, groups that endured in forests and mountains for many years, standing up to the Securitatea, the repressive instrument of the state. After the fall of the communist regime, the former “enemies of the people”, victims of repression, benefited from reconsideration and rehabilitation that transformed them into anticommunist heroes. A series of commemorative actions that initiated a new post-communist tradition constitute part of a process called the politics of memory. The processes of unearthing and identification of the victims’ served to map out the magnitude of the crimes, and inventory evidence against the perpetrators. The factual data gathered will be used as incriminating evidence which will help with convicting the executioners. At the same time, the commemorative actions of a large number of victims may, through the representative voices of the survivors’ descendants, symbolically reopen the wounds, cultivate trauma, demonize the Other, identify the Scapegoat. My research aims to show how these theories and mechanisms remain valid and apply to the case of people who were victims of communist repression through isolated and almost anonymous executions. The murder was committed in silence and the murdered is condemned to being forgotten. The exhumation and reburial also remain events with local reverberations.

  19. Medical isotope shortage 2009-2010 and future options NRU, SLOWPOKE and MAPLE

    Energy Technology Data Exchange (ETDEWEB)

    Hilborn, J. [Deep River, Ontario (Canada)

    2013-07-01

    The 15 month shutdown of NRU and the unexpected termination of the AECL/Nordion MAPLE project caused a world-wide shortage of medical isotopes. After the recent repair of NRU, AECL is confident that it could continue operating safely and reliably as a multi-purpose reactor until 2021 or longer. There is convincing evidence that the restoration of the MAPLE reactors is technically feasible, but it is highly improbable that a 10 MW MAPLE production reactor can ever be cost-effective. However, conversion of the present 10 MW reactors to 3 MW, without major changes to the structural hardware, warrants serious consideration. Finally, even the 20 kW SLOWPOKE reactor could produce useful quantities of Mo-99. If the present fuel rods were replaced with a small tank containing a solution of low-enriched uranyl sulphate in water, three of these liquid core reactors could supply all of Canada. (author)

  20. Medical isotope shortage 2009-2010 and future options NRU, SLOWPOKE and MAPLE

    International Nuclear Information System (INIS)

    Hilborn, J.

    2013-01-01

    The 15 month shutdown of NRU and the unexpected termination of the AECL/Nordion MAPLE project caused a world-wide shortage of medical isotopes. After the recent repair of NRU, AECL is confident that it could continue operating safely and reliably as a multi-purpose reactor until 2021 or longer. There is convincing evidence that the restoration of the MAPLE reactors is technically feasible, but it is highly improbable that a 10 MW MAPLE production reactor can ever be cost-effective. However, conversion of the present 10 MW reactors to 3 MW, without major changes to the structural hardware, warrants serious consideration. Finally, even the 20 kW SLOWPOKE reactor could produce useful quantities of Mo-99. If the present fuel rods were replaced with a small tank containing a solution of low-enriched uranyl sulphate in water, three of these liquid core reactors could supply all of Canada. (author)

  1. Commercial Vessel Density October 2009-2010 AIS UTM 10N

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These data were generated to provide insight into marine traffic patterns on a macro scale so they could be analyzed across the coastal waters of the Continental...

  2. Commercial Vessel Density October 2009-2010 AIS UTM 10S

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These data were generated to provide insight into marine traffic patterns on a macro scale so they could be analyzed across the coastal waters of the Continental...

  3. Spotlight on measles 2010: measles outbreak in Ireland 2009-2010.

    LENUS (Irish Health Repository)

    Gee, S

    2010-01-01

    Measles cases are increasing in Ireland, with 320 cases notified since August 2009. Nearly two-thirds of these cases (n=206) were unvaccinated. In the early stages of the outbreak a substantial number of cases were linked to the Traveller community with some cases also reported among the Roma community, other citizens from eastern Europe and children whose parents objected to vaccination. By February 2010, there had been considerable spread to the general population.

  4. Official holidays in 2009 and end-of-year closure 2009/2010

    CERN Multimedia

    HR Department

    2009-01-01

    (Application of Articles R II 4.38 and R II 4.39 of the Staff Regulations) Official holidays in 2009 (in addition to the end-of-year holidays): Friday 10 April (Good Friday) Monday 13 April (Easter Monday) Friday 1 May Thursday 21 May (Ascension day) Monday 1 June (Whit Monday) Thursday 10 September ("Jeûne genevois") Annual closure of the site of the Organization during the Christmas holidays and day of special leave granted by the Director-General: The Laboratory will be closed from Saturday 19 December 2009 to Sunday 3 January 2010 inclusive (without deduction of annual leave). The first working day in the New Year will be Monday 4 January 2010. Human Resources Department Tel. 73903

  5. 75 FR 18413 - 2009-2010 Refuge-Specific Hunting and Sport Fishing Regulations-Additions

    Science.gov (United States)

    2010-04-12

    ... industry (such as hotels, gas stations, taxidermy shops, bait and tackle shops, etc.) may be impacted from... near the time of acquisition. These regulations ensure that we make the determinations required by...

  6. MCPS School Safety and Security at a Glance 2009-2010

    Science.gov (United States)

    Montgomery County Public Schools, 2010

    2010-01-01

    "MCPS School Safety and Security at a Glance" provides, in a single document, information about the reporting of incidents related to school safety and security, school climate, local school safety program descriptions, and serious incidents in all Montgomery County (Maryland) public schools. The information is presented for each school.…

  7. Innovative Partnerships Program Accomplishments: 2009-2010 at NASA's Kennedy Space Center

    Science.gov (United States)

    Makufka, David

    2010-01-01

    This document reports on the accomplishments of the Innovative Partnerships Program during the two years of 2009 and 2010. The mission of the Innovative Partnerships Program is to provide leveraged technology alternatives for mission directorates, programs, and projects through joint partnerships with industry, academia, government agencies, and national laboratories. As outlined in this accomplishments summary, the IPP at NASA's Kennedy Space Center achieves this mission via two interdependent goals: (1) Infusion: Bringing external technologies and expertise into Kennedy to benefit NASA missions, programs, and projects (2) Technology Transfer: Spinning out space program technologies to increase the benefits for the nation's economy and humanity

  8. Dropout and Graduation Rates 2009-2010. Research Brief. Volume 1101

    Science.gov (United States)

    Research Services, Miami-Dade County Public Schools, 2011

    2011-01-01

    The District conducts a "cross-sectional" analysis of student dropouts annually; it examines dropout rates among students enrolled in various grades at one point in time. A "longitudinal" analysis, also conducted annually, tracks a group of students in the same grade or cohort over a period of several years. Each method…

  9. Alaska northern fur seal adult male satellite telemetry data, 2009-2010

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is comprised of satellite-linked telemetry data collected to investigate winter migration patterns and foraging strategies of adult male northern fur...

  10. 2009 - 2010 Oregon Department of Geology and Mineral Industries (DOGAMI) Lidar: Deschutes Study Area

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Oregon Department of Geology June 14, 2010 30,161 31,969 10 Oct 12 - 17, 2009; May 29 - June 17, 2010 48,746 50,833 11 Oct 16 - Nov 5, 2009; May 28 - July 3,...

  11. Consumo de sustancias psicoactivas en estudiantes Universitarios en Villavicencio 2009-2010

    Directory of Open Access Journals (Sweden)

    Mónica García-Baquero

    2011-12-01

    Full Text Available Introducción: El consumo de alcohol acompañado del consumo de tabaco es un fenómeno que se encuentra profundamente arraigado en muchas sociedades y se ha convertido en uno de los factores de mayor riesgo sanitario. Objetivo: Identificar la prevalencia del consumo de sustancias psicoactivas (alcohol y tabaco en jóvenes de 14 a 20 años, estudiantes de primer semestre de las universidades que se encuentran en el municipio de Villavicencio. Materiales y Métodos: Estudio de tipo descriptivo exploratorio, de corte trasversal. La población está conformada por 1878 estudiantes; que para el segundo semestre del año 2009 cursaban el primer semestre de formación universitaria. Resultados: La prevalencia de consumo de alcohol en algún momento de la vida en la población universitaria de Villavicencio se sitúa en el 95.6% (IC95: 93,9%– 96,9%; DE: 0.21. En relación con la prevalencia de consumo de cigarrillo en algún momento de la vida en la población universitaria de Villavicencio se halla en el 47.4% (IC95: 43,9%–51%, DE: 0.49; el 34.5% de ese consumo se inició entre los 14 y los 18 años. Discusión y Conclusiones: En general se encuentra que las prevalencias de consumo de alcohol en todos los casos están por encima de las cifras nacionales, en contraste con las de cigarrillo, las cuales se encuentran por debajo. El alcohol en los menores de edad es unasunto de gran relevancia en la población universitaria: Uno de cada cuatro (1/4 de los encuestados consumen alcohol y uno de cada diez (1/10 fuman. Aunque el alcohol y el cigarrillo son sustancias socialmente aceptadas, se encontró que la prevalencia de consumo de alcohol es superior. Ambas sustancias proporcionan al consumidor mayor liderazgo y ego entre sus grupo social, sin embargo es de resaltar que el alcohol inhibe los prejuicios sociales, es un facilitador de expresión emocional y potencializador de relaciones sociales, produciendo una serie de efectos o consecuencias que son interpretadas como positivas, lo cual puede ocasionar un mayor consumo. (Rev Cuid 2011; 2(2: 161-67Palabras clave: Prevalencia, Alcoholismo, Tabaquismo. (Fuente: DeCS BIREME.

  12. Global Adult Tobacco Survey (GATS) in Poland 2009-2010--study strengths, limitations and lessons learned.

    Science.gov (United States)

    Kaleta, Dorota; Usidame, Bukola; Biliński, Przemysław; Raciborski, Filip; Samoliński, Bolesław; Wojtyła, Andrzej; Fronczak, Adam

    2012-01-01

    A tobacco surveillance system is crucial for improving the planning and implementation of effective tobacco control policies. The purpose of the presented study was to describe a review of the process of implementation and methodological assumption of a Global Adult Tobacco Survey (GATS) conducted in Poland. The study strengths and limitations are evaluated, as well as some recommendations given for further tobacco surveillance activities in Poland. The Global Adult Tobacco Survey (GATS) was implemented in Poland between 2008-2010. The survey population selection process was based on a three-stage stratified geographically-clustered sample of a non-institutional population aged 15 years and over. Those who lived in institutions were not surveyed. The GATS questionnaire was very detailed and provides a significant amount of data. The filed work was preceded by several training sessions for all survey staff and the pretest. Questionnaires were administered in respondents' homes during the face-to-face interviews. Of the 14,000 households selected for the survey, 8,948 (63.9%) households and 7,840 (93.9%) sampled individuals completed the interviews. The total survey response rate was 65.1%. GATS was an important step towards obtaining representative, current data on the tobacco epidemic in Poland. Basic results of the study are currently available. More in-depth analysis will provide useful data for public health experts and policymakers to assign resources and establish health priorities. Unfortunately, competing targets and lack of awareness on the part of stakeholders still constrains the financial resources available to those undertaking tobacco control research in Poland. The circumscribed capacity to undertake multidisciplinary policy research limits both the quality and quantity of such studies. There is an urgent need to establish a nationally coordinated plan for surveillance of data collection, use, access and dissemination, with defined institutional roles for each of these functions and the funds dedicated to the research.

  13. Routine Prenatal Care Visits by Provider Specialty in the United States, 2009-2010

    Science.gov (United States)

    ... and are not in the specialties of anesthesiology, pathology, or radiology. The NAMCS physician response rate was ... last reviewed: November 6, 2015 Page last updated: March 13, 2014 Content source: Email Recommend Tweet YouTube ...

  14. International Space Station Environmental Control and Life Support System Status: 2009 - 2010

    Science.gov (United States)

    Williams, David E.; Dake, Jason R.; Gentry, Gregory J.

    2010-01-01

    The International Space Station (ISS) Environmental Control and Life Support (ECLS) system includes regenerative and non -regenerative technologies that provide the basic life support functions to support the crew, while maintaining a safe and habitable shirtsleeve environment. This paper provides a summary of the U.S. ECLS system activities over the past year, covering the period of time between March 2009 and February 2010. The ISS continued permanent crew operations, with the start of Phase 3 of the ISS Assembly Sequence and an increase of the ISS crew size from three to six. Work continues on the last of the Phase 3 pressurized elements.

  15. RD50 Status Report 2009/2010 - Radiation hard semiconductor devices for very high luminosity colliders

    CERN Document Server

    Moll, Michael

    2012-01-01

    The objective of the CERN RD50 Collaboration is the development of radiation hard semiconductor detectors for very high luminosity colliders, particularly to face the requirements for the upgrade of the LHC detectors. This document reports on the status of research and main results obtained in the years 2009 and 2010.

  16. Health and Access to Care among Employed and Unemployed Adults: United States, 2009-2010

    Science.gov (United States)

    ... did not get a needed prescription in the past year compared with 23.2% of employed uninsured adults. ... t afford it?" If the answer to either question was 'yes', participants ... asking sample adults: "During the past 12 months, was there any time when you ...

  17. Animal proteins in feed : annual report 2009-2010 of the Dutch National Reference Laboratory

    NARCIS (Netherlands)

    Raamsdonk, van L.W.D.; Scholtens-Toma, I.M.J.; Vliege, J.J.M.; Pinckaers, V.G.Z.; Groot, M.J.; Ossenkoppele, J.S.; Ruth, van S.M.

    2011-01-01

    RIKILT serves as the only official control laboratory for animal proteins in feeds in the Netherlands in the framework of Directive 882/2004/EC. As National Reference Laboratory (NRL), RIKILT participated in 2 annual proficiency tests during the reporting period, in 2 additional interlaboratory

  18. Analysis of the electricity supply-demand balance for the winter period 2009-2010

    International Nuclear Information System (INIS)

    2009-10-01

    Every year, RTE conducts a prospective study of the balance between supply and demand for electricity for the coming winter period, covering the whole of mainland France. This period of the year is looked at closely, primarily due to the high levels of electricity demand seen during cold snaps. The study by RTE is used to identify periods where the supply-demand balance comes under strain; it explores the measures that can be taken by electricity market players and RTE to avoid any interruption in supply during peak demand periods in France. RTE is responsible for managing the balance between supply and demand for electricity in mainland France, in real time. To do this, it anticipates potential risks that may supply may come under strain - well in advance - and informs market players. If periods are identified where the supply-demand balance comes under strain, RTE works with the electricity generators to look at possible ways of altering the schedules for shutting down generating units, and takes account of the possibilities for demand response (load reduction) reported by suppliers. As a last resort, if these preemptive measures prove insufficient and the situation becomes critical, RTE alerts the government of the risk that supply will be interrupted, and takes action in real time to limit the impact on the power system. For temperatures close to seasonal norms, the forecast outlook for the electricity supply-demand balance appears significantly less favourable than last winter until the end of January. Imports could be required between mid-November 2009 and the end of January 2010, to cover electricity demand in France and satisfy the technical security margin stipulated by RTE. To do this, suppliers would have to look to the European markets, in addition to activating demand response (load reduction) possibilities with their customer portfolios. In the event of an intense and sustained spell of cold weather, the technical limit for imports into the French network could be reached

  19. Information Science: Science or Social Science?

    OpenAIRE

    Sreeramana Aithal; Paul P.K.,; Bhuimali A.

    2017-01-01

    Collection, selection, processing, management, and dissemination of information are the main and ultimate role of Information Science and similar studies such as Information Studies, Information Management, Library Science, and Communication Science and so on. However, Information Science deals with some different characteristics than these subjects. Information Science is most interdisciplinary Science combines with so many knowledge clusters and domains. Information Science is a broad disci...

  20. Automation, communication and cybernetics in science and engineering 2013/2014

    CERN Document Server

    Isenhardt, Ingrid; Hees, Frank; Henning, Klaus

    2014-01-01

    This book continues the tradition of its predecessors “Automation, Communication and Cybernetics in Science and Engineering 2009/2010 and 2011/2012” and includes a representative selection of scientific publications from researchers at the institute cluster IMA/ZLW & IfU.   IMA - Institute of Information Management in Mechanical Engineering
 ZLW - Center for Learning and Knowledge Management
 IfU - Associated Institute for Management Cybernetics e.V.
Faculty of Mechanical Engineering, RWTH Aachen University   The book presents a range of innovative fields of application, including: cognitive systems, cyber-physical production systems, robotics, automation technology, machine learning, natural language processing, data mining, predictive data analytics, visual analytics, innovation and diversity management, demographic models, virtual and remote laboratories, virtual and augmented realities, multimedia learning environments, organizational development and management cybernetics. The contributio...

  1. Effects of student choice on engagement and understanding in a junior high science class

    Science.gov (United States)

    Foreback, Laura Elizabeth

    The purpose of this study was to determine the effects of increasing individual student choice in assignments on student engagement and understanding of content. It was predicted that if students are empowered to choose learning activities based on individual readiness, learning style, and interests, they would be more engaged in the curriculum and consequently would develop deeper understanding of the material. During the 2009--2010 school year, I implemented differentiated instructional strategies that allowed for an increased degree of student choice in five sections of eighth grade science at DeWitt Junior High School. These strategies, including tiered lessons and student-led, project-based learning, were incorporated into the "Earth History and Geologic Time Scale" unit of instruction. The results of this study show that while offering students choices can be used as an effective motivational strategy, their academic performance was not increased compared to their performance during an instructional unit that did not offer choice.

  2. Science of science.

    Science.gov (United States)

    Fortunato, Santo; Bergstrom, Carl T; Börner, Katy; Evans, James A; Helbing, Dirk; Milojević, Staša; Petersen, Alexander M; Radicchi, Filippo; Sinatra, Roberta; Uzzi, Brian; Vespignani, Alessandro; Waltman, Ludo; Wang, Dashun; Barabási, Albert-László

    2018-03-02

    Identifying fundamental drivers of science and developing predictive models to capture its evolution are instrumental for the design of policies that can improve the scientific enterprise-for example, through enhanced career paths for scientists, better performance evaluation for organizations hosting research, discovery of novel effective funding vehicles, and even identification of promising regions along the scientific frontier. The science of science uses large-scale data on the production of science to search for universal and domain-specific patterns. Here, we review recent developments in this transdisciplinary field. Copyright © 2018 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.

  3. Science Smiles

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education. Science Smiles. Articles in Resonance – Journal of Science Education. Volume 1 Issue 4 April 1996 pp 4-4 Science Smiles. Chief Editor's column / Science Smiles · R K Laxman · More Details Fulltext PDF. Volume 1 Issue 5 May 1996 pp 3-3 Science Smiles.

  4. Science or Science Fiction?

    DEFF Research Database (Denmark)

    Lefsrud, Lianne M.; Meyer, Renate

    2012-01-01

    This paper examines the framings and identity work associated with professionals’ discursive construction of climate change science, their legitimation of themselves as experts on ‘the truth’, and their attitudes towards regulatory measures. Drawing from survey responses of 1077 professional......, legitimation strategies, and use of emotionality and metaphor. By linking notions of the science or science fiction of climate change to the assessment of the adequacy of global and local policies and of potential organizational responses, we contribute to the understanding of ‘defensive institutional work...

  5. Urinary bisphenol A concentrations in girls from rural and urban Egypt: a pilot study

    Directory of Open Access Journals (Sweden)

    Nahar Muna S

    2012-04-01

    Full Text Available Abstract Background Exposure to endocrine active compounds, including bisphenol A (BPA, remains poorly characterized in developing countries despite the fact that behavioral practices related to westernization have the potential to influence exposure. BPA is a high production volume chemical that has been associated with metabolic dysfunction as well as behavioral and developmental effects in people, including children. In this pilot study, we evaluate BPA exposure and assess likely pathways of exposure among girls from urban and rural Egypt. Methods We measured urinary concentrations of total (free plus conjugated species of BPA in spot samples in urban (N = 30 and rural (N = 30 Egyptian girls, and compared these concentrations to preexisting data from age-matched American girls (N = 47 from the U.S. National Health and Nutrition Examination Survey (NHANES. We also collected anthropometric and questionnaire data regarding food storage behaviors to assess potential routes of exposure. Results Urban and rural Egyptian girls exhibited similar concentrations of urinary total BPA, with median unadjusted values of 1.00 and 0.60 ng/mL, respectively. Concentrations of urinary BPA in this group of Egyptian girls (median unadjusted: 0.70 ng/mL were significantly lower compared to age-matched American girls (median unadjusted: 2.60 ng/mL according to NHANES 2009-2010 data. Reported storage of food in plastic containers was a significant predictor of increasing concentrations of urinary BPA. Conclusions Despite the relatively low urinary BPA concentrations within this Egyptian cohort, the significant association between food storage behaviors and increasing urinary BPA concentration highlights the need to understand food and consumer product patterns that may be closing the gap between urban and rural lifestyles.

  6. Urinary bisphenol A concentrations in girls from rural and urban Egypt: a pilot study

    Science.gov (United States)

    2012-01-01

    Background Exposure to endocrine active compounds, including bisphenol A (BPA), remains poorly characterized in developing countries despite the fact that behavioral practices related to westernization have the potential to influence exposure. BPA is a high production volume chemical that has been associated with metabolic dysfunction as well as behavioral and developmental effects in people, including children. In this pilot study, we evaluate BPA exposure and assess likely pathways of exposure among girls from urban and rural Egypt. Methods We measured urinary concentrations of total (free plus conjugated) species of BPA in spot samples in urban (N = 30) and rural (N = 30) Egyptian girls, and compared these concentrations to preexisting data from age-matched American girls (N = 47) from the U.S. National Health and Nutrition Examination Survey (NHANES). We also collected anthropometric and questionnaire data regarding food storage behaviors to assess potential routes of exposure. Results Urban and rural Egyptian girls exhibited similar concentrations of urinary total BPA, with median unadjusted values of 1.00 and 0.60 ng/mL, respectively. Concentrations of urinary BPA in this group of Egyptian girls (median unadjusted: 0.70 ng/mL) were significantly lower compared to age-matched American girls (median unadjusted: 2.60 ng/mL) according to NHANES 2009-2010 data. Reported storage of food in plastic containers was a significant predictor of increasing concentrations of urinary BPA. Conclusions Despite the relatively low urinary BPA concentrations within this Egyptian cohort, the significant association between food storage behaviors and increasing urinary BPA concentration highlights the need to understand food and consumer product patterns that may be closing the gap between urban and rural lifestyles. PMID:22472083

  7. Primary Science Interview: Science Sparks

    Science.gov (United States)

    Bianchi, Lynne

    2016-01-01

    In this "Primary Science" interview, Lynne Bianchi talks with Emma Vanstone about "Science Sparks," which is a website full of creative, fun, and exciting science activity ideas for children of primary-school age. "Science Sparks" started with the aim of inspiring more parents to do science at home with their…

  8. Communicating Science

    Science.gov (United States)

    Russell, Nicholas

    2009-10-01

    Introduction: what this book is about and why you might want to read it; Prologue: three orphans share a common paternity: professional science communication, popular journalism, and literary fiction are not as separate as they seem; Part I. Professional Science Communication: 1. Spreading the word: the endless struggle to publish professional science; 2. Walk like an Egyptian: the alien feeling of professional science writing; 3. The future's bright? Professional science communication in the age of the internet; 4. Counting the horse's teeth: professional standards in science's barter economy; 5. Separating the wheat from the chaff: peer review on trial; Part II. Science for the Public: What Science Do People Need and How Might They Get It?: 6. The Public Understanding of Science (PUS) movement and its problems; 7. Public engagement with science and technology (PEST): fine principle, difficult practice; 8. Citizen scientists? Democratic input into science policy; 9. Teaching and learning science in schools: implications for popular science communication; Part III. Popular Science Communication: The Press and Broadcasting: 10. What every scientist should know about mass media; 11. What every scientist should know about journalists; 12. The influence of new media; 13. How the media represents science; 14. How should science journalists behave?; Part IV. The Origins of Science in Cultural Context: Five Historic Dramas: 15. A terrible storm in Wittenberg: natural knowledge through sorcery and evil; 16. A terrible storm in the Mediterranean: controlling nature with white magic and religion; 17. Thieving magpies: the subtle art of false projecting; 18. Foolish virtuosi: natural philosophy emerges as a distinct discipline but many cannot take it seriously; 19. Is scientific knowledge 'true' or should it just be 'truthfully' deployed?; Part V. Science in Literature: 20. Science and the Gothic: the three big nineteenth-century monster stories; 21. Science fiction: serious

  9. Evaluation Science

    Science.gov (United States)

    Patton, Michael Quinn

    2018-01-01

    Culturally and politically science is under attack. The core consequence of perceiving and asserting evaluation as science is that it enhances our credibility and effectiveness in supporting the importance of science in our world and brings us together with other scientists to make common cause in supporting and advocating for science. Other…

  10. Science/s.

    Directory of Open Access Journals (Sweden)

    Emmanuelle Tricoire

    2005-03-01

    Full Text Available Un forum a été organisé en mars par la Commission européenne. Il s’appelait « Science in Society ». Depuis 2000 la Commission a mis en place un Plan d’Action élaboré pour que soit promue « la science » au sein du public, afin que les citoyens prennent de bonnes décisions, des décisions informées. Il s’agit donc de développer la réflexivité au sein de la société, pour que cette dernière agisse avec discernement dans un monde qu’elle travaille à rendre durable. ...

  11. Journal of Earth System Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    The main crystal plastic deformation and fluid enhanced reaction softening was concentrated along the margin ... Low-T crystal plastic deformation of quartz was effected at a late stage of cooling and ... Journal of Earth System Science | News.

  12. Journal of Earth System Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Earth System Science; Volume 125; Issue 5 ... ozone concentrations in the east of Croatia using nonparametric Neural Network Models ... to develop, for the first time, accurate ozone prediction models, onefor urban ...

  13. The National Science Foundation and the History of Science

    Science.gov (United States)

    Rothenberg, Marc

    2014-01-01

    The National Science Foundation (NSF) is the major funder of the history of science in the United States. Between 1958 and 2010, the NSF program for the history of science has given 89 awards in the history of astronomy. This paper analyzes the award recipients and subject areas of the awards and notes significant shifts in the concentration of award recipients and the chronological focus of the research being funded.

  14. Science Fiction and Science Education.

    Science.gov (United States)

    Cavanaugh, Terence

    2002-01-01

    Uses science fiction films such as "Jurassic Park" or "Anaconda" to teach science concepts while fostering student interest. Advocates science fiction as a teaching tool to improve learning and motivation. Describes how to use science fiction in the classroom with the sample activity Twister. (YDS)

  15. Explicit training in human values and social attitudes of future engineers in Spain : commentary on "preparing to understand and use science in the real world: interdisciplinary study concentrations at the technical University of Darmstadt".

    Science.gov (United States)

    Fabregat, Jaime

    2013-12-01

    In Spain before the 1990s there was no clear and explicit comprehensive training for future engineers with regard to social responsibility and social commitment. Following the Spanish university curricular reform, which began in the early 1990s, a number of optional subjects became available to students, concerning science, technology and society (STS), international cooperation, the environment and sustainability. The latest redefinition of the Spanish curriculum in line with the Bologna agreements has reduced the number of non-obligatory subjects, but could lead to improving preparation for social responsibility due to the requirement that the design of curricula and the assessment of students should be based on competencies, some of which include human values and attitudes.

  16. Journal of Earth System Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Earth System Science. Ratheesh Ramakrishnan. Articles written in Journal of Earth System Science. Volume 121 Issue 5 October 2012 pp 1201-1213. Simulation of suspended sediment transport initialized with satellite derived suspended sediment concentrations · Ratheesh Ramakrishnan A S ...

  17. Career Fairs | College of Engineering & Applied Science

    Science.gov (United States)

    Engineering Concentration on Ergonomics M.S. Program in Computer Science Interdisciplinary Concentration on Energy Doctoral Programs in Engineering Non-Degree Candidate Departments Biomedical Engineering Biomedical Engineering Industry Advisory Council Civil & Environmental Engineering Civil &

  18. Materials Science & Engineering | Classification | College of Engineering &

    Science.gov (United States)

    Biomedical Engineering Concentration on Ergonomics M.S. Program in Computer Science Interdisciplinary Concentration on Energy Doctoral Programs in Engineering Non-Degree Candidate Departments Biomedical Engineering Biomedical Engineering Industry Advisory Council Civil & Environmental Engineering Civil &

  19. 210Pb and 210Po concentrations determined in Nicotiana tabacum L., Burley variety, cultivated in Brazil

    International Nuclear Information System (INIS)

    Damatto, Sandra R.; Rocha, Rique J.; Da Silva, Carolina F.; Frujuele, Jonatan V.

    2013-01-01

    Tobacco products are extensively used throughout the world and the most consumed are cigarettes cigars and narghile. The damaging effects that these products cause to human health are discussed worldwide and many researches are performed with the aim of relating the use of these products with various illnesses. Brazil is the largest exporter and second largest producer of tobacco worldwide, according to the crop year 2009/2010 production. The tobacco plant (Nicotiana tabacum L.) is used to manufacture all derivatives and the chemical composition of the resulting tobacco varies with the type of tobacco leaves, how they are grown, the region where they are cultivated, the characteristics of preparation (compression, filter and paper) and the temperature variation resulting from the incomplete combustion of tobacco. There is lack of information about the chemical and radiological characterization of the tobacco plant both in international and Brazilian literature. Thus a project was established with the objectives of characterizing chemically and radiologically the three varieties most cultivate in Brazil of Nicotiana tabacum L.; this paper presents the preliminary results of 210 Pb and 210 Po concentration for the Burley variety. Plants from this variety cultivated in open air, both in pots with special soil and fertilizer; and in small farms in natural conditions. The whole plant was analyzed; root, steam, leaves and flowers. The results obtained presented higher values for 210 Pb in leaves when compared with the other parts of the plant. (author)

  20. Sciences & Nature

    African Journals Online (AJOL)

    AFRICAN JOURNALS ONLINE (AJOL) · Journals · Advanced Search · USING AJOL ... Sciences & Nature, the Scientific Journal edited by the University of ... Subjects covered include agronomy, sciences of the earth, environment, biological, ...

  1. Marine Science

    African Journals Online (AJOL)

    Aims and scope: The Western Indian Ocean Journal of Marine Science provides an avenue for the wide dissem- ination of high ..... circulation patterns include the nutrient-rich Somali ...... matical Structures in Computer Science 24: e240311.

  2. Ultra flat ideal concentrators of high concentration

    Energy Technology Data Exchange (ETDEWEB)

    Chaves, Julio [IST, Physics Dept., Lisboa (Portugal); INETI-DER, Lisboa (Portugal); Collares-Pereira, Manuel [INETI-DER, Lisboa (Portugal)

    2000-07-01

    A new method for the design of nonimaging devices is presented. Its application to the design of ultra flat compact concentrators is analysed. These new concentrators are based on a combination of two stages: the first one is composed of a large number of small structures placed side by side and the second one is a very compact single device concentrating the radiation to the limit. These devices are ideal for 2D. These compact designs are much more compact than the traditional ones like lens-mirror combinations or parabolic primaries with nonimaging secondaries. Besides, they can be designed for any acceptance angle, while the traditional ones are limited to small acceptance angles. (Author)

  3. Sound Science

    Science.gov (United States)

    Sickel, Aaron J.; Lee, Michele H.; Pareja, Enrique M.

    2010-01-01

    How can a teacher simultaneously teach science concepts through inquiry while helping students learn about the nature of science? After pondering this question in their own teaching, the authors developed a 5E learning cycle lesson (Bybee et al. 2006) that concurrently embeds opportunities for fourth-grade students to (a) learn a science concept,…

  4. Highly concentrating Fresnel lenses

    International Nuclear Information System (INIS)

    Kritchman, E.M.; Friesem, A.A.; Yekutieli, G.

    1979-01-01

    A new type of concave Fresnel lens capable of concentrating solar radiation very near the ultimate concentration limit is considered. The differential equations that describe the lens are solved to provide computed solutions which are then checked by ray tracing techniques. The performance (efficiency and concentration) of the lens is investigated and compared to that of a flat Fresnel lens, showing that the new lens is preferable for concentrating solar radiation. (author)

  5. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 34; Issue 4. Preparation of titanium diboride powders from titanium alkoxide ... The influence of TTIP concentration, reaction temperature and molar ratio of precursors on the synthesis of titanium diboride was investigated. Three different concentrations of TTIP solution, ...

  6. Solar cell concentrating system

    International Nuclear Information System (INIS)

    Garg, H.P.; Sharma, V.K.; Agarwal, R.K.

    1986-11-01

    This study reviews fabrication techniques and testing facilities for different solar cells under concentration which have been developed and tested. It is also aimed to examine solar energy concentrators which are prospective candidates for photovoltaic concentrator systems. This may provide an impetus to the scientists working in the area of solar cell technology

  7. Rheology of concentrated biomass

    Science.gov (United States)

    J.R. Samaniuk; J. Wang; T.W. Root; C.T. Scott; D.J. Klingenberg

    2011-01-01

    Economic processing of lignocellulosic biomass requires handling the biomass at high solids concentration. This creates challenges because concentrated biomass behaves as a Bingham-like material with large yield stresses. Here we employ torque rheometry to measure the rheological properties of concentrated lignocellulosic biomass (corn stover). Yield stresses obtained...

  8. Science Teaching in Science Education

    Science.gov (United States)

    Callahan, Brendan E.; Dopico, Eduardo

    2016-01-01

    Reading the interesting article "Discerning selective traditions in science education" by Per Sund, which is published in this issue of "CSSE," allows us to open the discussion on procedures for teaching science today. Clearly there is overlap between the teaching of science and other areas of knowledge. However, we must…

  9. A glossary of atmospheric science

    International Nuclear Information System (INIS)

    1996-09-01

    This book concentrates on the glossary of atmospheric science, which contains summary, for enactment and deliberation on choosing special glossary on atmospheric science in Korea, examiner for the glossary on atmospheric science, reference, explanatory notes and a lot of glossary on atmospheric science. It also has an appendix on commercial abbreviation, prefix, unit, wavelength and the number o vibrations of electromagnetic waves, ICAO classified catalogue on cloud, list of varietal cloud and list of local wind. It has explanation of the glossary in English, Korea, China and Japan.

  10. Capabilities: Science Pillars

    Science.gov (United States)

    Alamos National Laboratory Delivering science and technology to protect our nation and promote world stability Science & Innovation Collaboration Careers Community Environment Science & Innovation Facilities Science Pillars Research Library Science Briefs Science News Science Highlights Lab Organizations

  11. Faces of Science

    Science.gov (United States)

    Alamos National Laboratory Delivering science and technology to protect our nation and promote world stability Science & Innovation Collaboration Careers Community Environment Science & Innovation Facilities Science Pillars Research Library Science Briefs Science News Science Highlights Lab Organizations

  12. Bradbury Science Museum

    Science.gov (United States)

    Alamos National Laboratory Delivering science and technology to protect our nation and promote world stability Science & Innovation Collaboration Careers Community Environment Science & Innovation Facilities Science Pillars Research Library Science Briefs Science News Science Highlights Lab Organizations

  13. Office of Science

    Science.gov (United States)

    Alamos National Laboratory Delivering science and technology to protect our nation and promote world stability Science & Innovation Collaboration Careers Community Environment Science & Innovation Facilities Science Pillars Research Library Science Briefs Science News Science Highlights Lab Organizations

  14. Deconstructing science

    Science.gov (United States)

    Trifonas, Peter Pericles

    2012-12-01

    In this paper I expand on the premises of Jesse Bazzul's thesis in his paper, Neoliberal ideology, global capitalism, and science education: engaging the question of subjectivity, exploring the implications of the ideologies within the culturally emerging logic of science exposes the incommensurability of intents and purposes in its methods and epistemology. I argue that science needs to acknowledge the subjectivity at its core to make space for non-absolute agents and new fields of study.

  15. Science Bubbles

    DEFF Research Database (Denmark)

    Hendricks, Vincent Fella; Pedersen, David Budtz

    2013-01-01

    Much like the trade and trait sof bubbles in financial markets,similar bubbles appear on the science market. When economic bubbles burst, the drop in prices causes the crash of unsustainable investments leading to an investor confidence crisis possibly followed by a financial panic. But when...... bubbles appear in science, truth and reliability are the first victims. This paper explores how fashions in research funding and research management may turn science into something like a bubble economy....

  16. Lead concentrations and risk exposure assessment in surface soils ...

    African Journals Online (AJOL)

    Lead concentrations and risk exposure assessment in surface soils at residential lands previously used for auto-mechanic and auto-welding activities in Port Harcourt, Nigeria. ... Journal of Applied Sciences and Environmental Management.

  17. Science Shops

    DEFF Research Database (Denmark)

    Jørgensen, Michael Søgaard

    1999-01-01

    The paper prsents the overall concept of science shops as practised in most of the European science shops and present the concept practised and some experience obtained at the Technical University of Denmark. An outline for the planning of new sceince shops is presented.......The paper prsents the overall concept of science shops as practised in most of the European science shops and present the concept practised and some experience obtained at the Technical University of Denmark. An outline for the planning of new sceince shops is presented....

  18. The sciences of science communication.

    Science.gov (United States)

    Fischhoff, Baruch

    2013-08-20

    The May 2012 Sackler Colloquium on "The Science of Science Communication" brought together scientists with research to communicate and scientists whose research could facilitate that communication. The latter include decision scientists who can identify the scientific results that an audience needs to know, from among all of the scientific results that it would be nice to know; behavioral scientists who can design ways to convey those results and then evaluate the success of those attempts; and social scientists who can create the channels needed for trustworthy communications. This overview offers an introduction to these communication sciences and their roles in science-based communication programs.

  19. Marine Science

    African Journals Online (AJOL)

    Science. The journal has a new and more modern layout, published online only, and the editorial. Board was increased to include more disciplines pertaining to marine sciences. While important chal- lenges still lie ahead, we are steadily advancing our standard to increase visibility and dissemination throughout the global ...

  20. Marine Science

    African Journals Online (AJOL)

    Aims and scope: The Western Indian Ocean Journal of Marine Science provides an avenue for the wide dissem- ination of high ... or by any means without permission in writing from the copyright holder. ..... Journal of Chemical Engineering Research and Design 82 ... Indian Ocean Marine Science Association Technical.

  1. Life sciences

    Energy Technology Data Exchange (ETDEWEB)

    Day, L. (ed.)

    1991-04-01

    This document is the 1989--1990 Annual Report for the Life Sciences Divisions of the University of California/Lawrence Berkeley Laboratory. Specific progress reports are included for the Cell and Molecular Biology Division, the Research Medicine and Radiation Biophysics Division (including the Advanced Light Source Life Sciences Center), and the Chemical Biodynamics Division. 450 refs., 46 figs. (MHB)

  2. Big Science

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1986-05-15

    Astronomy, like particle physics, has become Big Science where the demands of front line research can outstrip the science budgets of whole nations. Thus came into being the European Southern Observatory (ESO), founded in 1962 to provide European scientists with a major modern observatory to study the southern sky under optimal conditions.

  3. Life sciences

    International Nuclear Information System (INIS)

    Day, L.

    1991-04-01

    This document is the 1989--1990 Annual Report for the Life Sciences Divisions of the University of California/Lawrence Berkeley Laboratory. Specific progress reports are included for the Cell and Molecular Biology Division, the Research Medicine and Radiation Biophysics Division (including the Advanced Light Source Life Sciences Center), and the Chemical Biodynamics Division. 450 refs., 46 figs

  4. Marine Science

    African Journals Online (AJOL)

    Chief Editor José Paula | Faculty of Sciences of University of Lisbon, Portugal. Copy Editor Timothy Andrew. Published biannually. Aims and scope: The Western Indian Ocean Journal of Marine Science provides an avenue for the wide dissem- ination of high quality research generated in the Western Indian Ocean (WIO) ...

  5. Underscreening in concentrated electrolytes.

    Science.gov (United States)

    Lee, Alpha A; Perez-Martinez, Carla S; Smith, Alexander M; Perkin, Susan

    2017-07-01

    Screening of a surface charge by an electrolyte and the resulting interaction energy between charged objects is of fundamental importance in scenarios from bio-molecular interactions to energy storage. The conventional wisdom is that the interaction energy decays exponentially with object separation and the decay length is a decreasing function of ion concentration; the interaction is thus negligible in a concentrated electrolyte. Contrary to this conventional wisdom, we have shown by surface force measurements that the decay length is an increasing function of ion concentration and Bjerrum length for concentrated electrolytes. In this paper we report surface force measurements to test directly the scaling of the screening length with Bjerrum length. Furthermore, we identify a relationship between the concentration dependence of this screening length and empirical measurements of activity coefficient and differential capacitance. The dependence of the screening length on the ion concentration and the Bjerrum length can be explained by a simple scaling conjecture based on the physical intuition that solvent molecules, rather than ions, are charge carriers in a concentrated electrolyte.

  6. Assessment of 210Pb concentration in Nicotiana tabacum L., burley variety, cultivated in Brazil

    International Nuclear Information System (INIS)

    Rocha, Rique J.F.X.; Silva, Carolina F.; Frujuele, Jonatan V.; Bovolini, Raquel R.; Damatto, Sandra R.

    2013-01-01

    Tobacco products are extensively used throughout the world and the most consumed are cigarettes, cigars and narghile. The damaging effects that these products cause to human health are discussed worldwide and many researches are performed with the aim of relating the use of these products with various diseases. Brazil is the largest exporter and second largest producer of tobacco worldwide, according to the crop year 2009/2010 production. The tobacco plant (Nicotiana tabacum L.) is used to manufacture all derivatives and the chemical composition of the resulting tobacco varies with the type of tobacco leaves, how they are grown, the region where they are cultivated, the characteristics of preparation and the temperature variations resulting from the tobacco incomplete combustion. There is lack of information about the chemical and radiological characterization of the tobacco plant both in international and Brazilian literature. Thus a project was established with the objectives of characterizing chemically and radiologically the three varieties most cultivated in Brazil of Nicotiana tobacum L., Virginia, Burley and Common; this paper presents the preliminary results of 210 Pb concentrations for the Burley variety. Plants from this variety were cultivated in pots with organic substrate and fertilizer and in a small farm in natural conditions. The entire plant was analyzed, the organic substrates, the fertilizers and the soil. The results obtained presented higher values for 210 Pb in leaves when compared with the other parts of the plant. Comparing the three study areas the highest results of 210 Pb concentration were obtained in the plants cultivated in the urban area probably due to its atmospheric deposition. (author)

  7. Assessment of {sup 210}Pb concentration in Nicotiana tabacum L., burley variety, cultivated in Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Rocha, Rique J.F.X.; Silva, Carolina F.; Frujuele, Jonatan V.; Bovolini, Raquel R.; Damatto, Sandra R., E-mail: rjrocha@ipen.br, E-mail: cfsilva@ipen.br, E-mail: jonatanfrujuele@hotmail.com, E-mail: ra_bovolini@yahoo.com.br, E-mail: damatto@ipen.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil). Lab. de Radiometria Ambiental

    2013-07-01

    Tobacco products are extensively used throughout the world and the most consumed are cigarettes, cigars and narghile. The damaging effects that these products cause to human health are discussed worldwide and many researches are performed with the aim of relating the use of these products with various diseases. Brazil is the largest exporter and second largest producer of tobacco worldwide, according to the crop year 2009/2010 production. The tobacco plant (Nicotiana tabacum L.) is used to manufacture all derivatives and the chemical composition of the resulting tobacco varies with the type of tobacco leaves, how they are grown, the region where they are cultivated, the characteristics of preparation and the temperature variations resulting from the tobacco incomplete combustion. There is lack of information about the chemical and radiological characterization of the tobacco plant both in international and Brazilian literature. Thus a project was established with the objectives of characterizing chemically and radiologically the three varieties most cultivated in Brazil of Nicotiana tobacum L., Virginia, Burley and Common; this paper presents the preliminary results of {sup 210}Pb concentrations for the Burley variety. Plants from this variety were cultivated in pots with organic substrate and fertilizer and in a small farm in natural conditions. The entire plant was analyzed, the organic substrates, the fertilizers and the soil. The results obtained presented higher values for {sup 210}Pb in leaves when compared with the other parts of the plant. Comparing the three study areas the highest results of {sup 210}Pb concentration were obtained in the plants cultivated in the urban area probably due to its atmospheric deposition. (author)

  8. Potabilidad del agua en Acueductos de San Juan y Martínez Provincia Pinar del Río. 2009- 2010 Water potability in San Juan y Martinez aqueducts. Pinar del Rio province. 2009-2010

    Directory of Open Access Journals (Sweden)

    Jesús Hernández García

    2012-06-01

    Full Text Available Se realizó una investigación longitudinal-descriptiva y prospectiva en los acueductos "Hoyo de Mena y Hermanos Saíz" de San Juan y Martínez en el período comprendido de enero de 2009 a diciembre de 2010, donde se caracterizó la calidad del agua a través de exámenes de laboratorio en las redes de distribución. El objetivo de esta investigación estuvo dirigido a evaluar la calidad sanitaria del agua suministrada por ambos sistemas en los Consejos Populares estudiados a través de exámenes bacteriológicos y físico químico. Quedó demostrado en la investigación realizada la mala calidad del agua suministrada por los acueductos "Hoyo de Mena con el 81% y Hermanos Saíz" , con un 78% de potabilidad respectivamente durante el año 2009, por la inestabilidad en el suministro de hipoclorito de sodio y roturas de los equipos de cloración, siendo más significativo en "Hermanos Saíz" por las deficiencias descritas con anterioridad durante el año 2010; se reportó el 81,9% de potabilidad y el 90.6 % en el Consejo Popular Urbano y evaluó el agua suministrada por estos sistemas de mala calidad en este período. Con todos los resultados obtenidos en el período analizado fueron confeccionadas tablas; se realizó el cálculo estadístico de X², con un nivel del significación del 95 %.A longitudinal-descriptive, prospective research was conducted at “Hoyo de Mena and Hermanos Saiz” aqueducts in San Juan y Martinez during January 2009 to December 2010, where the quality of water was characterized following laboratory examinations in water-supply networks. By means of this research the hygienic quality of water was assessed through bacterial and physical-chemical examinations; which water is supplied by both systems in the Popular Councils under studies. The quality of water supplied by “Hoyo de Mena (81% and Hermanos Saiz (78%” presented a poor quality during 2009 respectively, due to the unstable availability of chlorine and ruptures of chlorination equipments, mainly at “Hermanos Saiz”, because of the deficiencies already mentioned during 2010; 81,9% of potability and 90.6% in the Urban Popular Council. This study also evaluated the water supplied by these systems that during the period presented a poor quality as well. Charts were prepared to show the results; using also the statistical calculation of X2 with a significance level of 95%.

  9. Progress report energy from renewable sources in the Netherlands 2009-2010. Directive 2009/28/EG; Voortgangsrapportage energie uit hernieuwbare bronnen in Nederland 2009-2010. Richtlijn 2009/28/EG

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-12-15

    This report describes the progress the Netherlands has made in the field of sustainable energy in 2009 and 2010. It is an obligatory report sent to the European Commission late 2011. The reported progress is the effect of the policy and measures that were taken in the reporting period (2009 and 2010). A description is provided of the outlines of the new energy policy. The report also describes the effect of new policy on the indicative figures for 2020 as calculated by the Netherlands Environmental Assessment Agency (PBL)and ECN [Dutch] Dit rapport beschrijft de voortgang die Nederland heeft gemaakt in 2009 en 2010 op het gebied van duurzame energie. Het gaat om een verplichte rapportage die eind 2011 aan de Europese Commissie is gestuurd. De beschreven voortgang is het effect van het in de rapportageperiode (2009 en 2010) vigerende beleid en maatregelen. Een beschrijving van het nieuwe energiebeleid op hoofdlijnen is gegeven. Ook is het effect beschreven van het nieuwe beleid op het streefcijfer 2020 zoals doorgerekend door Planbureau voor de Leefomgeving (PBL) en ECN.

  10. Concentrating photovoltaic solar panel

    Science.gov (United States)

    Cashion, Steven A; Bowser, Michael R; Farrelly, Mark B; Hines, Braden E; Holmes, Howard C; Johnson, Jr., Richard L; Russell, Richard J; Turk, Michael F

    2014-04-15

    The present invention relates to photovoltaic power systems, photovoltaic concentrator modules, and related methods. In particular, the present invention features concentrator modules having interior points of attachment for an articulating mechanism and/or an articulating mechanism that has a unique arrangement of chassis members so as to isolate bending, etc. from being transferred among the chassis members. The present invention also features adjustable solar panel mounting features and/or mounting features with two or more degrees of freedom. The present invention also features a mechanical fastener for secondary optics in a concentrator module.

  11. Science teaching in science education

    Science.gov (United States)

    Callahan, Brendan E.; Dopico, Eduardo

    2016-06-01

    Reading the interesting article Discerning selective traditions in science education by Per Sund , which is published in this issue of CSSE, allows us to open the discussion on procedures for teaching science today. Clearly there is overlap between the teaching of science and other areas of knowledge. However, we must constantly develop new methods to teach and differentiate between science education and teaching science in response to the changing needs of our students, and we must analyze what role teachers and teacher educators play in both. We must continually examine the methods and concepts involved in developing pedagogical content knowledge in science teachers. Otherwise, the possibility that these routines, based on subjective traditions, prevent emerging processes of educational innovation. Modern science is an enormous field of knowledge in its own right, which is made more expansive when examined within the context of its place in society. We propose the need to design educative interactions around situations that involve science and society. Science education must provide students with all four dimensions of the cognitive process: factual knowledge, conceptual knowledge, procedural knowledge, and metacognitive knowledge. We can observe in classrooms at all levels of education that students understand the concepts better when they have the opportunity to apply the scientific knowledge in a personally relevant way. When students find value in practical exercises and they are provided opportunities to reinterpret their experiences, greater learning gains are achieved. In this sense, a key aspect of educational innovation is the change in teaching methodology. We need new tools to respond to new problems. A shift in teacher education is needed to realize the rewards of situating science questions in a societal context and opening classroom doors to active methodologies in science education to promote meaningful learning through meaningful teaching.

  12. Radiometers for radon concentration in air

    International Nuclear Information System (INIS)

    Bartak, J.; Machaj, B.; Pienkos, J.P.

    2002-01-01

    Constant grow of science and technology stimulates development of new improved measuring tools. New measuring demand arise also in radon concentration measurements. Varying rock stress and rock cracks influencing radon emanation encouraged research aimed at use of this phenomenon to predict crumps of mine formation among others based on variation of radon emanation. A measuring set was developed in the Institute of Nuclear Chemistry and Technology enabling long term monitoring of radon concentration in mine bore-hole. The set consists probe and probe controller. Detection threshold of the probe is 230 Bq/m 3 . The set can operate in the environment with methane explosion hazard. A radiometer employing Lucas cell as radiation detector for radon concentration in air was also developed its detection threshold is approx. 10 Bq/m 3 . Replaceable Lucas cell of the radiometer allows for measurement of high as well as low radon concentration in short time interval. (author)

  13. Photovoltaic static concentrator analysis

    Science.gov (United States)

    Almonacid, G.; Luque, A.; Molledo, A. G.

    1984-12-01

    Ray tracing is the basis of the present analysis of truncated bifacial compound parabolic concentrators filled with a dielectric substance, which are of interest in photovoltaic applications where the bifacial cells allow higher static concentrations to be achieved. Among the figures of merit for this type of concentrator, the directional intercept factor plays a major role and is defined as the ratio of the power of the collector to that at the entry aperture, in a lossless concentrator illuminated by light arriving from a given direction. A procedure for measuring outdoor, full size panels has been developed, and a correction method for avoiding the effect of unwanted diffuse radiation during the measurements is presented.

  14. CMAQ predicted concentration files

    Data.gov (United States)

    U.S. Environmental Protection Agency — model predicted concentrations. This dataset is associated with the following publication: Muñiz-Unamunzaga, M., R. Borge, G. Sarwar, B. Gantt, D. de la Paz, C....

  15. Vaginal oxytetracycline concentrations.

    Science.gov (United States)

    Thin, R N; Al Rawi, Z H; Simmons, P D; Treharne, J; Tabaqchali, S

    1979-01-01

    Although tetracycline preparations are widely used in departments of genitourinary medicine, or sexually transmitted diseases clinics, little is known of the concentrations of these preparations in genital secretions. For this reason a microbiological method was used for estimating oxytetracycline concentrations in vaginal secretions. These concentrations varied from 0.6 to 6.5 microgram/ml in 19 women who had had sexual contact with a man with non-specific urethritis and who were taking oxytetracycline dihydrate 250 mg four times daily. They were well in excess of the minimum inhibitory concentration of oxytetracycline (0.2 microgram/ml) for the strains of Chlamydia trachomatis isolated from the patients with positive culture results. Thus, oxytetracycline 250 mg four times daily appears to be a satisfactory regimen for the treatment of chlamydial genital infection in women. PMID:509190

  16. Concentrations of Indicator Organisms

    Data.gov (United States)

    U.S. Environmental Protection Agency — It is a compilation of organism concentrations of 16 sampling events conducted between July 2015 and February 2016. It also includes statistical analysis such as...

  17. Concentrated Differential Privacy

    OpenAIRE

    Dwork, Cynthia; Rothblum, Guy N.

    2016-01-01

    We introduce Concentrated Differential Privacy, a relaxation of Differential Privacy enjoying better accuracy than both pure differential privacy and its popular "(epsilon,delta)" relaxation without compromising on cumulative privacy loss over multiple computations.

  18. Industrialisation et concentration urbaine

    OpenAIRE

    Kamal , Abdelhak

    2010-01-01

    The aim of this thesis is to analyze the determinants of the urban concentration and their effect at different levels of development. The empirical analysis focuses on the developing countries over the period 1950-2000 grouped by level of per capita income. The results confirm the existence of specific trajectories of urbanization rate and urban primacy which differs meaningfully according to the stage of development considered. Certain factors encourage urbanization and its concentration in ...

  19. Solar concentrators. Concentradores solares

    Energy Technology Data Exchange (ETDEWEB)

    Almanza, R.; Valdes, A.; Lopez, S.

    1981-06-01

    This paper presents different types of geometries used in concentrators. Some comments are made on the theoretical and experimental analysis necessary to evaluate the geometries and on the type of laboratory equipment needed to obtain experimental data. At the end of the report a description of how to build parabolic trough mirrors is made. The experience gained by the authors, who have been working in this subject for the past five years, is summarized, showing some of the problems related with such concentrators.

  20. Concentration factors for fish

    International Nuclear Information System (INIS)

    Feldt, W.; Lauer, R.; Melzer, M.; Siebert, W.

    1978-01-01

    Concentration factors are defined as operators allowing to calculate the specific activity of fish meat from a given concentration of an element in the water. This parameter depends among others from the content of stable isotopes and homologues in the different waters. If this parameter is reasonably to be used for model calculations it must be referred to water with all of its content substances, these calculations also being based on this type of 'water'. (orig.) [de

  1. FK concentrator outdoor measurements

    OpenAIRE

    Hernández Sanz, Maikel; Vilaplana, J., J.; Benitez Gimenez, Pablo; Mohedano,, Rubén; Zamora Herranz, Pablo; Miñano Dominguez, Juan Carlos; Mendes Lopes, Joao

    2013-01-01

    The FK is a two-stage optical concentrator for CPV, composed by a Fresnel lens working as POE and a refractive element working as SOE. Both elements perform Köhler integration, for uniform irradiance purposes. The FK has demonstrated that compares very well with other Fresnel-based concentrator optics. Recent on-sun measurements carried out on an FK mono-module prototype have already shown outstanding results, achieving electrical efficiencies over 34%. Further optimization of optical design ...

  2. Revolutionary Science.

    Science.gov (United States)

    Casadevall, Arturo; Fang, Ferric C

    2016-03-01

    On rare occasions in the history of science, remarkable discoveries transform human society and forever alter mankind's view of the world. Examples of such discoveries include the heliocentric theory, Newtonian physics, the germ theory of disease, quantum theory, plate tectonics and the discovery that DNA carries genetic information. The science philosopher Thomas Kuhn famously described science as long periods of normality punctuated by times of crisis, when anomalous observations culminate in revolutionary changes that replace one paradigm with another. This essay examines several transformative discoveries in the light of Kuhn's formulation. We find that each scientific revolution is unique, with disparate origins that may include puzzle solving, serendipity, inspiration, or a convergence of disparate observations. The causes of revolutionary science are varied and lack an obvious common structure. Moreover, it can be difficult to draw a clear distinction between so-called normal and revolutionary science. Revolutionary discoveries often emerge from basic science and are critically dependent on nonrevolutionary research. Revolutionary discoveries may be conceptual or technological in nature, lead to the creation of new fields, and have a lasting impact on many fields in addition to the field from which they emerge. In contrast to political revolutions, scientific revolutions do not necessarily require the destruction of the previous order. For humanity to continue to benefit from revolutionary discoveries, a broad palette of scientific inquiry with a particular emphasis on basic science should be supported. Copyright © 2016 Casadevall and Fang.

  3. Science packages

    Science.gov (United States)

    1997-01-01

    Primary science teachers in Scotland have a new updating method at their disposal with the launch of a package of CDi (Compact Discs Interactive) materials developed by the BBC and the Scottish Office. These were a response to the claim that many primary teachers felt they had been inadequately trained in science and lacked the confidence to teach it properly. Consequently they felt the need for more in-service training to equip them with the personal understanding required. The pack contains five disks and a printed user's guide divided up as follows: disk 1 Investigations; disk 2 Developing understanding; disks 3,4,5 Primary Science staff development videos. It was produced by the Scottish Interactive Technology Centre (Moray House Institute) and is available from BBC Education at £149.99 including VAT. Free Internet distribution of science education materials has also begun as part of the Global Schoolhouse (GSH) scheme. The US National Science Teachers' Association (NSTA) and Microsoft Corporation are making available field-tested comprehensive curriculum material including 'Micro-units' on more than 80 topics in biology, chemistry, earth and space science and physics. The latter are the work of the Scope, Sequence and Coordination of High School Science project, which can be found at http://www.gsh.org/NSTA_SSandC/. More information on NSTA can be obtained from its Web site at http://www.nsta.org.

  4. Correlation between dmft, Diet and Social Factors in Primary School Children of Tehran-Iran in 2009-2010

    OpenAIRE

    Mozhgan Faezi; Sareh Farhadi; Hossein NikKerdar

    2012-01-01

    Introduction: One of the factors that can affect dental caries is the type of diet. So, this study was designed to evaluate the correlation between diet, social factors and dmft in primary school children of Tehran in 2009 and 2010.Materials & Methods: Eight handred and twenty primary school children of 6-12 years old (boys and girls) in Tehran were randomly selected in this descriptive study and after filling out the forms, underwent dental examinations. The data were analyzed by chi-square ...

  5. Correlation between dmft, Diet and Social Factors in Primary School Children of Tehran-Iran in 2009-2010

    Directory of Open Access Journals (Sweden)

    Mozhgan Faezi

    2012-01-01

    Full Text Available Introduction: One of the factors that can affect dental caries is the type of diet. So, this study was designed to evaluate the correlation between diet, social factors and dmft in primary school children of Tehran in 2009 and 2010.Materials & Methods: Eight handred and twenty primary school children of 6-12 years old (boys and girls in Tehran were randomly selected in this descriptive study and after filling out the forms, underwent dental examinations. The data were analyzed by chi-square and logistic regression tests.Results: The Average dmft in school children was 2/9±1/81, which had a significant correlation with history of pain, dental visit and frequency of brushing (P=0.0281, 0.0119 and 0.0128, respectively, but there was no significant correlation between tendency for dental visit and dmft (P=0.831. Also, dmft was affected by history of pain, dental visit & frequency of brushing using regression values of 1.688, -0.893 & -0.593, respectively. There was a significant correlation between consumption of cariogenic diet and dmft. (P=0.0234 Number of siblings and mother's and father's educational stata also had significant correlations with dmft (P=0.0193, 0.0246, 0.0208 respectively. Number of siblings also had a significant relationship with cariogenic diet and mother's and father's educational stata had significant relationships with the type of diet, respectively (P=0.0319, 0.0257, 0.0197.Conclusion: Oral health care, history of pain and cariogenic type of diet had direct effect on the rate of dmft. Likewise, dmft increased with increase in the number of siblings and lower level of parents' educational status.

  6. 76 FR 76375 - Fresh Garlic From the People's Republic of China: Preliminary Results of the 2009-2010...

    Science.gov (United States)

    2011-12-07

    ... Christopher Ranch L.L.C., The Garlic Company, Valley Garlic, and Vessey and Company, Inc. \\9\\ See Partial... product valuation methodology'' to calculate NV for Golden Bird and Xinboda.\\26\\ \\26\\ See Memorandum to... Administrative Review--Intermediate Input Methodology (November 30, 2011). B. Factor Valuations In accordance...

  7. DAMPAK SUSTAINABILITY REPORTING TERHADAP KINERJA KEUANGAN DAN RISIKO PERUSAHAAN (Studi Empiris Perusahaan Yang Masuk Ke SRIKEHATI Tahun 2009-2010

    Directory of Open Access Journals (Sweden)

    Ririh Dian Pratiwi

    2014-12-01

    Full Text Available Tujuan dari penelitian ini adalah untuk menganalisis dampak pengungkapan sustainability report terhadap kinerja  keuangan dan risiko perusahaan. Profitabilitas digunakan untuk mengukur kinerja keuangan dan DER  sebagai ukuran dari risiko. Sampel dari penelitian ini adalah perusahaan yang mengungkapkan sustainability report dan telah terdaftar di SRIKEHATI. Data dikumpulkan dengan metode purposive sampling. Penelitian ini menggunakan regresi  sebagai alat analisis. Hasil penelitian menunjukkan bahwa pengungkapan sustainability report mempengaruhi kinerja keuangan perusahaan namun berpengaruh negatif signifikan terhadap risiko perusahaan. The purpose of this study is to analyze the impact of the disclosure of sustainability report on financial performance and company risk. Profitability is used to measure the financial performance and DER as a measure of risk . The sample this study is that companies disclose sustainability report and has been listed on SRIKEHATI. Data collected by purposive sampling method . This study uses regression method approach. The results showed that the sustainability report disclosures affect its financial performance but significant negative effect on the risk of the company .

  8. Analysis of data related to the update of diagnosis reference levels in radiology and nuclear medicine. Assessment 2009-2010

    International Nuclear Information System (INIS)

    Roch, Patrice; Celier, David

    2012-10-01

    This report presents and comments the results of the analysis of 'patient' dosimetric data which radiology and nuclear medicine establishments had to transmit to the IRSN. The first part concerns conventional radiology and the analysis is made from a general point of view, and then by examination type (in the case of adults and of children). A synthesis of results since 2004 is proposed in terms of transmitted data, of data representativeness, of influence of detection technology on the delivered dose, of evolution of diagnosis reference level. With the same approach, the next parts address scanography examinations and nuclear medicine

  9. Epidemiology of Hip Flexor and Hip Adductor Strains in National Collegiate Athletic Association Athletes, 2009/2010-2014/2015

    DEFF Research Database (Denmark)

    Eckard, Timothy G; Padua, Darin A; Dompier, Thomas P

    2017-01-01

    restriction time were examined. Injury rate ratios (IRRs) and proportion ratios were calculated to compare rates within and between sports by event type, sex, mechanism, recurrence, and participation restriction time. RESULTS: A total of 770 hip flexor and 621 hip adductor strains were reported, resulting....../2010-2014/2015 academic years. STUDY DESIGN: Descriptive epidemiology study. METHODS: Rates and patterns of hip flexor and adductor strains in collegiate sports were examined in a convenience sample of NCAA varsity teams from 25 sports. Rates and distributions of strains by mechanism, recurrence, and participation...... in overall injury rates of 1.60 and 1.29 per 10,000 athlete-exposures (AEs), respectively. In men, the rate of hip flexor strains was 1.81 per 10,000 AEs, and that for hip adductor strains was 1.71 per 10,000 AEs. In women, the rate of hip flexor strains was 1.59 per 10,000 AEs, and the rate of hip adductor...

  10. OCCURRENCE OF LISTERIA MONOCYTOGENES IN READY TO EAT FOOD SAMPLES COLLECTED BY LOMBARDY REGION HEALTH AUTHORITIES IN 2009-2010

    Directory of Open Access Journals (Sweden)

    E. Oliverio

    2012-08-01

    Full Text Available The study provides data on the prevalence of Listeria monocytogenes in ready-to-eat food samples collected by Lombardy region health authorities and analyzed by Department of Food Microbiology, Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna. From the total of 503 food samples analyzed, the pathogen was detected in 85 (16,9%. In particular it was highlighted in 8/152 (5,3% meat products, in 5/245 (2% dairy products and in 42/106 (39,6% fishery products. Given the considerable public health implications, the study confirms that a well-planned program of listeriosis surveillance should be enforced to suitably estimate the burden of disease and to prevent foodborne outbreaks.

  11. 76 FR 33194 - Pure Magnesium From the People's Republic of China: Preliminary Results of the 2009-2010...

    Science.gov (United States)

    2011-06-08

    ... assessment rates are above de minimis. We invite interested parties to comment on these preliminary results... Determination of Sales at Less Than Fair Value: Antidumping Duty Investigation of Pure Magnesium From the... the following alloying elements: aluminum, manganese, zinc, silicon, thorium, zirconium and rare...

  12. Tema 1. Mecánica de sólidos y fluidos (Curso 2009-2010)

    OpenAIRE

    Caballero Caballero, María Teresa; Miret Marí, Juan José; Espinosa Tomás, Julián; Pérez Rodríguez, Jorge

    2009-01-01

    Sólidos, líquidos y gases: densidad; Elasticidad en sólidos: tensión y deformación; Elasticidad en fluidos: presión; Temperatura y dilatación térmica; Estática de fluidos; Fenómenos de superficie: tensión superficial, capilaridad; Dinámica de fluidos ideales; Fluidos reales: viscosidad.

  13. Pharmacy faculty workplace issues: findings from the 2009-2010 COD-COF Joint Task Force on Faculty Workforce.

    Science.gov (United States)

    Desselle, Shane P; Peirce, Gretchen L; Crabtree, Brian L; Acosta, Daniel; Early, Johnnie L; Kishi, Donald T; Nobles-Knight, Dolores; Webster, Andrew A

    2011-05-10

    Many factors contribute to the vitality of an individual faculty member, a department, and an entire academic organization. Some of the relationships among these factors are well understood, but many questions remain unanswered. The Joint Task Force on Faculty Workforce examined the literature on faculty workforce issues, including the work of previous task forces charged by the American Association of Colleges of Pharmacy (AACP). We identified and focused on 4 unique but interrelated concepts: organizational culture/climate, role of the department chair, faculty recruitment and retention, and mentoring. Among all 4 resides the need to consider issues of intergenerational, intercultural, and gender dynamics. This paper reports the findings of the task force and proffers specific recommendations to AACP and to colleges and schools of pharmacy.

  14. 2009-2010 Puget Sound LiDAR Consortium (PSLC) Topographic LiDAR: USGS Wenas valley

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The dataset encompasses portions of Wenas Valley in Kitittas and Yakima Counties, Washington. The bare earth digital elevation models (DEMs) represent the earth's...

  15. Trends in Food Habits and Their Relation to Socioeconomic Status among Nordic Adolescents 2001/2002 - 2009/2010

    OpenAIRE

    Fismen, Anne-Siri; Smith, Otto Robert Frans; Torsheim, Torbjørn; Rasmussen, Mette; Pedersen, Trine Pagh; Augustine, Lilly; Ojala, Kristiina; Samdal, Oddrun

    2016-01-01

    BACKGROUND: In the Nordic countries, substantial policy and intervention efforts have been made to increase adolescents' consumption of fruit and vegetables and to reduce their intake of sweets and soft drinks. Some initiatives have been formulated in a Nordic collaboration and implemented at national level. In recent years, social inequalities in food habits have been attracted particular governmental interest and several initiatives addressing the socioeconomic gradient in food habits have ...

  16. Antibiotic resistant pattern of methicillin resistant and sensitive Staphylococcus aureus isolated from patients durining 2009-2010, Ahvaz, Iran.

    Directory of Open Access Journals (Sweden)

    N Parhizgari

    2013-12-01

    Full Text Available Abstract Background & aim: Staphylococcus aureus is one of the most important nosocomial infecting agents resistant to commonly used antibiotics. Nowadays, methicillin-resistant S. aureus (MRSA is considered one of the main causes of nosocomial infections. The aim of this study was to identify the antibiotic resistance pattern of methicicllin- resistant and susceptible strains in Ahwaz, Iran. Methods: In the present cross - sectional study, a number of 255 clinically suspected cases of Staphylococcus aureus were collected during a 19 month period. The bacteria were investigated using standard biochemical tests such as catalase, mannitol fermentation, coagulase and Dnase. Sensitive strains were confirmed by disk diffusion method compared to commonly used antibiotics. The collected data were analyzed using descriptive statistical tests. Results: of 255 suspected cases, 180 were confirmed as S.aureus, a total of 59 strains of S. aureus (2/37 percent were resistant to methicillin. Resistance to S. aureus strains resistant to methicillin included: chloramphenicol (3.38%, rifampin (45.76%, norfloxacin (89.83%, gentamicin (89.83%, ciprofloxacin, (91.52%, azithromycin, (88.13%, cotrimoxazole (86.44% and all isolates strains were sensitive to vancomycin and nitrofurantoin. A total of 10 different patterns of antibiotic resistance in methicillin-resistant Staphylococcus aureus strains were identified. Conclusion: Expression of new resistance factor in nosocomial infection is one of the major challenges in treating these infections. This study showed a high prevalence of resistance against some class of antibiotics in MRSA isolated from Imam Khomeini and Golestan hospital of Ahwaz, Iran. Key words: Nosocomial infection, Methicillin Resistant Staphylococcus aureus (MRSA, Antibiotic Resistant Pattern

  17. NOAA Ortho-rectified Mosaic from Color Aerial Imagery of CHOCTAWHATCHEE BAY, FL, 2009 - 2010 (NODC Accession 0086137)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains ortho-rectified mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative of CHOCTAWHATCHEE BAY....

  18. School illness absenteeism during 2009 influenza A (H1N1) pandemic--South Dakota, 2009-2010.

    Science.gov (United States)

    Kightlinger, Lon; Horan, Vickie

    2013-05-01

    Schools are important amplification settings of influenza virus transmission. We demonstrated correlation of school absenteeism (due to any illness) with other influenza A (H1N1) activity surveillance data during the 2009 pandemic. We collected nonspecific illness student absenteeism data from August 17, 2009 through April 3, 2010 from 187 voluntarily participating South Dakota schools using weekly online surveys. Relative risks (RR) were calculated as the ratio of the probability of absenteeism during elevated weeks versus the probability of absenteeism during the baseline weeks (RR = 1.89). We used Pearson correlation to associate absenteeism with laboratory-confirmed influenza cases, influenza cases diagnosed by rapid tests, influenza-associated hospitalizations and deaths reported in South Dakota during the 2009 H1N1 pandemic period. School-absenteeism data correlated strongly with data from these other influenza surveillance sources.

  19. Rebound from steep drop in demand amid simmering global trade issues : markets for paper, paperboard and woodpulp, 2009-2010

    Science.gov (United States)

    Peter J. Ince; Eduard L. Akim; Bernard Lombard; Tomas Parik

    2010-01-01

    Paper and paperboard consumption declined sharply in 2009 by 9% in Europe and 10% in the United States relative to 2008; just a fraction of that decline was recovered by early 2010. Pulp and paper commodity prices fell in 2009, dropping well below 2008 price levels, but prices began to stabilize by mid-year, and in some cases fully recovered by early 2010. A wave of...

  20. Effectively Embedded: Schools and the Machinery of Modern Marketing. The Thirteenth Annual Report on Schoolhouse Commercializing Trends: 2009-2010

    Science.gov (United States)

    Molnar, Alex; Boninger, Faith; Wilkinson, Gary; Fogarty, Joseph; Geary, Sean

    2010-01-01

    In the context of the last two years' recession, parents, teachers and administrators seem to increasingly welcome school-business "partnerships" that they hope may help ward off program cuts. Businesses encourage such arrangements because school-based marketing and advertising programs are perfectly poised to "brand" children…

  1. Astronomy Enrollments and Degrees: Results from the 2009 & 2010 Surveys of Physics & Astronomy Enrollments and Degrees. Focus On

    Science.gov (United States)

    Nicholson, Starr; Mulvey, Patrick

    2011-01-01

    The Statistical Research Center of the American Institute of Physics conducts an annual census from October through February of all departments that offer degrees in astronomy (78) in the United States. Astronomy departments consist of stand-alone degree-granting departments (39) and departments that are administered along with a physics program…

  2. Factors associated with differential uptake of seasonal influenza immunizations among underserved communities during the 2009-2010 influenza season.

    Science.gov (United States)

    Vlahov, David; Bond, Keosha T; Jones, Kandice C; Ompad, Danielle C

    2012-04-01

    Influenza vaccination coverage remains low and disparities persist. In New York City, a community-based participatory research project (Project VIVA) worked to address this issue in Harlem and the South Bronx by supplementing existing vaccination programs with non-traditional venues (i.e., community-based organizations). We conducted a 10 min survey to assess access to influenza vaccine as well as attitudes and beliefs towards influenza vaccination that could inform intervention development for subsequent seasons. Among 991 participants recruited using street intercept techniques, 63% received seasonal vaccine only, 11% seasonal and H1N1, and 26% neither; 89% reported seeing a health care provider (HCP) during the influenza season. Correlates of immunization among those with provider visits during the influenza season included being US-born, interest in getting the vaccine, concern about self or family getting influenza, an HCP's recommendation and comfort with government. Among those without an HCP visit, factors associated with immunization included being US born, married, interest in getting the vaccine, understanding influenza information, and concern about getting influenza. Factors associated with lack of interest in influenza vaccine included being born outside the US, Black and uncomfortable with government. In medically underserved areas, having access to routine medical care and understanding the medical implications of influenza play an important role in enhancing uptake of seasonal influenza vaccination. Strategies to improve vaccination rates among Blacks and foreign-born residents need to be addressed. The use of non-traditional venues to provide influenza vaccinations in underserved communities has the potential to reduce health disparities.

  3. Hydroacoustic Evaluation of Overwintering Summer Steelhead Fallback and Kelt Passage at The Dalles Dam, 2009-2010

    Energy Technology Data Exchange (ETDEWEB)

    Khan, Fenton; Johnson, Gary E.; Weiland, Mark A.

    2010-07-31

    This report presents the results of an evaluation of overwintering summer steelhead (Oncorhynchus mykiss) fallback and early out-migrating steelhead kelts downstream passage at The Dalles Dam (TDA) sluiceway and turbines during fall/winter 2009 through early spring 2010. The study was conducted by the Pacific Northwest National Laboratory (PNNL) for the U.S. Army Corps of Engineers, Portland District (USACE). The goal of this study was to characterize adult steelhead spatial and temporal distributions and passage rates at the sluiceway and turbines for fisheries managers and engineers to use in decision-making relative to sluiceway operations. The study was from November 1, 2009 to April 10, 2010. The study was divided into three study periods: Period 1, November 1 - December 15, 2009 for a fall/winter sluiceway and turbine study; Period 2, December 16, 2009 - February 28, 2010 for a turbine only study; Period 3, March 1 - April 10, 2010 for a spring sluiceway and turbine study. Sluiceway operations were scheduled to begin on March 1 for this study; however, because of an oil spill cleanup near the sluice outfall, sluiceway operations were delayed until March 8, 2010, therefore the spring study period did not commence until March 8. The study objectives were to (1) estimate the number and distribution of overwintering summer steelhead fallbacks and kelt-sized acoustic targets passing into the sluiceway and turbines at TDA between November 1 and December 15, 2009 and March 1 and April 10, 2010, and (2) estimate the numbers and distribution of adult steelhead and kelt-sized targets passing into turbine units between December 16, 2009 and February 28, 2010. We obtained fish passage data using fixed-location hydroacoustics. For Period 1, overwintering summer steelhead fallback occurred throughout the 45-day study period. A total of 879 {+-} 165 (95% CI) steelhead targets passed through the powerhouse and sluiceway during November 1 to December 15, 2009. Ninety two percent of these fish passed through the sluiceway. Run timing peaked in early December, but fish continued to pass the dam until the end of the study. Horizontal distribution data indicated that Sluice 1 is the preferred route for these fish during fallback through the dam. Diel distribution for steelhead was variable with no apparent distinct patterns. For Period 2, adult steelhead passage occurred on January 14 and 31 and February 2, 22, and 24. A total of 62 {+-} 40 (95% CI) steelhead targets passed through the powerhouse intakes during December 16, 2009 to March 7, 2010. Horizontal distribution data indicated turbine unit 18 passed the majority of fish. Fish passage occurred during morning periods. Passage did not occur during afternoon or nighttime. For Period 3, the early spring study period, overwintering summer steelhead and early out-migrating steelhead kelt downstream passage occurred throughout the 34-day study period. A total of 1,985 {+-} 234 (95% CI) kelt-size targets were estimated to have passed through the powerhouse sluiceway. Ninety-nine percent of these fish passed through the sluiceway. Run timing peaked in late March and again in early April. Horizontal distribution indicated that Sluice 1 is the preferred route for these adult salmonids as they migrate downstream through the dam. Diel distribution for steelhead was variable with no apparent distinct patterns. The results of this study strongly suggest that operating the TDA sluiceway for steelhead passage (fallbacks and kelts) during the late fall, winter, and early spring months will provide an optimal, non-turbine route for these fishes to pass the dam.

  4. Communication and mass vaccination strategies after pertussis outbreak in rural Amish communities-Illinois, 2009-2010.

    Science.gov (United States)

    Medina-Marino, Andrew; Reynolds, Debra; Finley, Carol; Hays, Susan; Jones, Jane; Soyemi, Kenneth

    2013-01-01

    During January 2010, 2 infants from an Amish community in east-central Illinois were hospitalized with pertussis. The local health department (LDH) intervened to control disease transmission, identify contributing factors, and determine best communications methods to improve vaccination coverage. A retrospective cohort study was conducted using public health surveillance data to determine the extent of the outbreak; the standard Centers for Disease Control and Prevention and Council of State and Territorial Epidemiologists case definition for pertussis was used. The standardized Illinois Department of Public Health pertussis patient interview form was used to collect demographic, symptom, vaccination history, and treatment history information. To control disease transmission, LDH staff worked with the Amish community to promote a vaccination campaign during February 6-April 30, 2010. Forty-seven cases were identified, with onsets during December 2009-March 2010. Median age was 7 (interquartile range 1-12) years. Nineteen (40%) patients were male; 39 (83%) were aged communication and outreach resulted in a successful vaccine campaign and long-running monthly vaccination clinic. Amish do not universally reject vaccines, and their practices regarding vaccination are not static. No claim to original US government works.

  5. Investigar en educación sexual. No vayas a decir las cosas que te dijimos (Uruguay, 2009 - 2010)

    OpenAIRE

    Darré, Silvana

    2012-01-01

    Como parte de las políticas educativas llevadas adelante por el gobierno progresista en Uruguay, se implementa a partir del año 2007 el Programa Nacional de Educación Sexual en los niveles de educación primaria, secundaria, técnica y formación docente de todo el país. A través de un proceso lento de institucionalización parece hacerse efectiva la incorporación de la temática al sistema educativo público en todos los niveles de la educación formal. Como parte del proceso, durante el año 2009 s...

  6. Improved upper limits on the stochastic gravitational-wave background from 2009-2010 LIGO and Virgo data.

    Science.gov (United States)

    Aasi, J; Abbott, B P; Abbott, R; Abbott, T; Abernathy, M R; Accadia, T; Acernese, F; Ackley, K; Adams, C; Adams, T; Addesso, P; Adhikari, R X; Affeldt, C; Agathos, M; Aggarwal, N; Aguiar, O D; Ain, A; Ajith, P; Alemic, A; Allen, B; Allocca, A; Amariutei, D; Andersen, M; Anderson, R; Anderson, S B; Anderson, W G; Arai, K; Araya, M C; Arceneaux, C; Areeda, J; Aston, S M; Astone, P; Aufmuth, P; Aulbert, C; Austin, L; Aylott, B E; Babak, S; Baker, P T; Ballardin, G; Ballmer, S W; Barayoga, J C; Barbet, M; Barish, B C; Barker, D; Barone, F; Barr, B; Barsotti, L; Barsuglia, M; Barton, M A; Bartos, I; Bassiri, R; Basti, A; Batch, J C; Bauchrowitz, J; Bauer, Th S; Behnke, B; Bejger, M; Beker, M G; Belczynski, C; Bell, A S; Bell, C; Bergmann, G; Bersanetti, D; Bertolini, A; Betzwieser, J; Beyersdorf, P T; Bilenko, I A; Billingsley, G; Birch, J; Biscans, S; Bitossi, M; Bizouard, M A; Black, E; Blackburn, J K; Blackburn, L; Blair, D; Bloemen, S; Blom, M; Bock, O; Bodiya, T P; Boer, M; Bogaert, G; Bogan, C; Bond, C; Bondu, F; Bonelli, L; Bonnand, R; Bork, R; Born, M; Boschi, V; Bose, Sukanta; Bosi, L; Bradaschia, C; Brady, P R; Braginsky, V B; Branchesi, M; Brau, J E; Briant, T; Bridges, D O; Brillet, A; Brinkmann, M; Brisson, V; Brooks, A F; Brown, D A; Brown, D D; Brückner, F; Buchman, S; Bulik, T; Bulten, H J; Buonanno, A; Burman, R; Buskulic, D; Buy, C; Cadonati, L; Cagnoli, G; Bustillo, J Calderón; Calloni, E; Camp, J B; Campsie, P; Cannon, K C; Canuel, B; Cao, J; Capano, C D; Carbognani, F; Carbone, L; Caride, S; Castiglia, A; Caudill, S; Cavaglià, M; Cavalier, F; Cavalieri, R; Celerier, C; Cella, G; Cepeda, C; Cesarini, E; Chakraborty, R; Chalermsongsak, T; Chamberlin, S J; Chao, S; Charlton, P; Chassande-Mottin, E; Chen, X; Chen, Y; Chincarini, A; Chiummo, A; Cho, H S; Chow, J; Christensen, N; Chu, Q; Chua, S S Y; Chung, S; Ciani, G; Clara, F; Clark, J A; Cleva, F; Coccia, E; Cohadon, P-F; Colla, A; Collette, C; Colombini, M; Cominsky, L; Constancio, M; Conte, A; Cook, D; Corbitt, T R; Cordier, M; Cornish, N; Corpuz, A; Corsi, A; Costa, C A; Coughlin, M W; Coughlin, S; Coulon, J-P; Countryman, S; Couvares, P; Coward, D M; Cowart, M; Coyne, D C; Coyne, R; Craig, K; Creighton, J D E; Crowder, S G; Cumming, A; Cunningham, L; Cuoco, E; Dahl, K; Canton, T Dal; Damjanic, M; Danilishin, S L; D'Antonio, S; Danzmann, K; Dattilo, V; Daveloza, H; Davier, M; Davies, G S; Daw, E J; Day, R; Dayanga, T; Debreczeni, G; Degallaix, J; Deléglise, S; Del Pozzo, W; Denker, T; Dent, T; Dereli, H; Dergachev, V; De Rosa, R; DeRosa, R T; DeSalvo, R; Dhurandhar, S; Díaz, M; Di Fiore, L; Di Lieto, A; Di Palma, I; Di Virgilio, A; Donath, A; Donovan, F; Dooley, K L; Doravari, S; Dossa, S; Douglas, R; Downes, T P; Drago, M; Drever, R W P; Driggers, J C; Du, Z; Dwyer, S; Eberle, T; Edo, T; Edwards, M; Effler, A; Eggenstein, H; Ehrens, P; Eichholz, J; Eikenberry, S S; Endrőczi, G; Essick, R; Etzel, T; Evans, M; Evans, T; Factourovich, M; Fafone, V; Fairhurst, S; Fang, Q; Farinon, S; Farr, B; Farr, W M; Favata, M; Fehrmann, H; Fejer, M M; Feldbaum, D; Feroz, F; Ferrante, I; Ferrini, F; Fidecaro, F; Finn, L S; Fiori, I; Fisher, R P; Flaminio, R; Fournier, J-D; Franco, S; Frasca, S; Frasconi, F; Frede, M; Frei, Z; Freise, A; Frey, R; Fricke, T T; Fritschel, P; Frolov, V V; Fulda, P; Fyffe, M; Gair, J; Gammaitoni, L; Gaonkar, S; Garufi, F; Gehrels, N; Gemme, G; Genin, E; Gennai, A; Ghosh, S; Giaime, J A; Giardina, K D; Giazotto, A; Gill, C; Gleason, J; Goetz, E; Goetz, R; Gondan, L; González, G; Gordon, N; Gorodetsky, M L; Gossan, S; Gossler, S; Gouaty, R; Gräf, C; Graff, P B; Granata, M; Grant, A; Gras, S; Gray, C; Greenhalgh, R J S; Gretarsson, A M; Groot, P; Grote, H; Grover, K; Grunewald, S; Guidi, G M; Guido, C; Gushwa, K; Gustafson, E K; Gustafson, R; Hammer, D; Hammond, G; Hanke, M; Hanks, J; Hanna, C; Hanson, J; Harms, J; Harry, G M; Harry, I W; Harstad, E D; Hart, M; Hartman, M T; Haster, C-J; Haughian, K; Heidmann, A; Heintze, M; Heitmann, H; Hello, P; Hemming, G; Hendry, M; Heng, I S; Heptonstall, A W; Heurs, M; Hewitson, M; Hild, S; Hoak, D; Hodge, K A; Holt, K; Hooper, S; Hopkins, P; Hosken, D J; Hough, J; Howell, E J; Hu, Y; Huerta, E; Hughey, B; Husa, S; Huttner, S H; Huynh, M; Huynh-Dinh, T; Ingram, D R; Inta, R; Isogai, T; Ivanov, A; Iyer, B R; Izumi, K; Jacobson, M; James, E; Jang, H; Jaranowski, P; Ji, Y; Jiménez-Forteza, F; Johnson, W W; Jones, D I; Jones, R; Jonker, R J G; Ju, L; K, Haris; Kalmus, P; Kalogera, V; Kandhasamy, S; Kang, G; Kanner, J B; Karlen, J; Kasprzack, M; Katsavounidis, E; Katzman, W; Kaufer, H; Kawabe, K; Kawazoe, F; Kéfélian, F; Keiser, G M; Keitel, D; Kelley, D B; Kells, W; Khalaidovski, A; Khalili, F Y; Khazanov, E A; Kim, C; Kim, K; Kim, N; Kim, N G; Kim, Y-M; King, E J; King, P J; Kinzel, D L; Kissel, J S; Klimenko, S; Kline, J; Koehlenbeck, S; Kokeyama, K; Kondrashov, V; Koranda, S; Korth, W Z; Kowalska, I; Kozak, D B; Kremin, A; Kringel, V; Królak, A; Kuehn, G; Kumar, A; Kumar, P; Kumar, R; Kuo, L; Kutynia, A; Kwee, P; Landry, M; Lantz, B; Larson, S; Lasky, P D; Lawrie, C; Lazzarini, A; Lazzaro, C; Leaci, P; Leavey, S; Lebigot, E O; Lee, C-H; Lee, H K; Lee, H M; Lee, J; Leonardi, M; Leong, J R; Le Roux, A; Leroy, N; Letendre, N; Levin, Y; Levine, B; Lewis, J; Li, T G F; Libbrecht, K; Libson, A; Lin, A C; Littenberg, T B; Litvine, V; Lockerbie, N A; Lockett, V; Lodhia, D; Loew, K; Logue, J; Lombardi, A L; Lorenzini, M; Loriette, V; Lormand, M; Losurdo, G; Lough, J; Lubinski, M J; Lück, H; Luijten, E; Lundgren, A P; Lynch, R; Ma, Y; Macarthur, J; Macdonald, E P; MacDonald, T; Machenschalk, B; MacInnis, M; Macleod, D M; Magana-Sandoval, F; Mageswaran, M; Maglione, C; Mailand, K; Majorana, E; Maksimovic, I; Malvezzi, V; Man, N; Manca, G M; Mandel, I; Mandic, V; Mangano, V; Mangini, N; Mantovani, M; Marchesoni, F; Marion, F; Márka, S; Márka, Z; Markosyan, A; Maros, E; Marque, J; Martelli, F; Martin, I W; Martin, R M; Martinelli, L; Martynov, D; Marx, J N; Mason, K; Masserot, A; Massinger, T J; Matichard, F; Matone, L; Matzner, R A; Mavalvala, N; Mazumder, N; Mazzolo, G; McCarthy, R; McClelland, D E; McGuire, S C; McIntyre, G; McIver, J; McLin, K; Meacher, D; Meadors, G D; Mehmet, M; Meidam, J; Meinders, M; Melatos, A; Mendell, G; Mercer, R A; Meshkov, S; Messenger, C; Meyers, P; Miao, H; Michel, C; Mikhailov, E E; Milano, L; Milde, S; Miller, J; Minenkov, Y; Mingarelli, C M F; Mishra, C; Mitra, S; Mitrofanov, V P; Mitselmakher, G; Mittleman, R; Moe, B; Moesta, P; Mohan, M; Mohapatra, S R P; Moraru, D; Moreno, G; Morgado, N; Morriss, S R; Mossavi, K; Mours, B; Mow-Lowry, C M; Mueller, C L; Mueller, G; Mukherjee, S; Mullavey, A; Munch, J; Murphy, D; Murray, P G; Mytidis, A; Nagy, M F; Kumar, D Nanda; Nardecchia, I; Naticchioni, L; Nayak, R K; Necula, V; Nelemans, G; Neri, I; Neri, M; Newton, G; Nguyen, T; Nitz, A; Nocera, F; Nolting, D; Normandin, M E N; Nuttall, L K; Ochsner, E; O'Dell, J; Oelker, E; Oh, J J; Oh, S H; Ohme, F; Oppermann, P; O'Reilly, B; O'Shaughnessy, R; Osthelder, C; Ottaway, D J; Ottens, R S; Overmier, H; Owen, B J; Padilla, C; Pai, A; Palashov, O; Palomba, C; Pan, H; Pan, Y; Pankow, C; Paoletti, F; Paoletti, R; Paris, H; Pasqualetti, A; Passaquieti, R; Passuello, D; Pedraza, M; Penn, S; Perreca, A; Phelps, M; Pichot, M; Pickenpack, M; Piergiovanni, F; Pierro, V; Pinard, L; Pinto, I M; Pitkin, M; Poeld, J; Poggiani, R; Poteomkin, A; Powell, J; Prasad, J; Premachandra, S; Prestegard, T; Price, L R; Prijatelj, M; Privitera, S; Prodi, G A; Prokhorov, L; Puncken, O; Punturo, M; Puppo, P; Qin, J; Quetschke, V; Quintero, E; Quiroga, G; Quitzow-James, R; Raab, F J; Rabeling, D S; Rácz, I; Radkins, H; Raffai, P; Raja, S; Rajalakshmi, G; Rakhmanov, M; Ramet, C; Ramirez, K; Rapagnani, P; Raymond, V; Re, V; Read, J; Reed, C M; Regimbau, T; Reid, S; Reitze, D H; Rhoades, E; Ricci, F; Riles, K; Robertson, N A; Robinet, F; Rocchi, A; Rodruck, M; Rolland, L; Rollins, J G; Romano, J D; Romano, R; Romanov, G; Romie, J H; Rosińska, D; Rowan, S; Rüdiger, A; Ruggi, P; Ryan, K; Salemi, F; Sammut, L; Sandberg, V; Sanders, J R; Sannibale, V; Santiago-Prieto, I; Saracco, E; Sassolas, B; Sathyaprakash, B S; Saulson, P R; Savage, R; Scheuer, J; Schilling, R; Schnabel, R; Schofield, R M S; Schreiber, E; Schuette, D; Schutz, B F; Scott, J; Scott, S M; Sellers, D; Sengupta, A S; Sentenac, D; Sequino, V; Sergeev, A; Shaddock, D; Shah, S; Shahriar, M S; Shaltev, M; Shapiro, B; Shawhan, P; Shoemaker, D H; Sidery, T L; Siellez, K; Siemens, X; Sigg, D; Simakov, D; Singer, A; Singer, L; Singh, R; Sintes, A M; Slagmolen, B J J; Slutsky, J; Smith, J R; Smith, M; Smith, R J E; Smith-Lefebvre, N D; Son, E J; Sorazu, B; Souradeep, T; Sperandio, L; Staley, A; Stebbins, J; Steinlechner, J; Steinlechner, S; Stephens, B C; Steplewski, S; Stevenson, S; Stone, R; Stops, D; Strain, K A; Straniero, N; Strigin, S; Sturani, R; Stuver, A L; Summerscales, T Z; Susmithan, S; Sutton, P J; Swinkels, B; Tacca, M; Talukder, D; Tanner, D B; Tarabrin, S P; Taylor, R; Ter Braack, A P M; Thirugnanasambandam, M P; Thomas, M; Thomas, P; Thorne, K A; Thorne, K S; Thrane, E; Tiwari, V; Tokmakov, K V; Tomlinson, C; Toncelli, A; Tonelli, M; Torre, O; Torres, C V; Torrie, C I; Travasso, F; Traylor, G; Tse, M; Ugolini, D; Unnikrishnan, C S; Urban, A L; Urbanek, K; Vahlbruch, H; Vajente, G; Valdes, G; Vallisneri, M; van den Brand, J F J; Van Den Broeck, C; van der Putten, S; van der Sluys, M V; van Heijningen, J; van Veggel, A A; Vass, S; Vasúth, M; Vaulin, R; Vecchio, A; Vedovato, G; Veitch, J; Veitch, P J; Venkateswara, K; Verkindt, D; Verma, S S; Vetrano, F; Viceré, A; Vincent-Finley, R; Vinet, J-Y; Vitale, S; Vo, T; Vocca, H; Vorvick, C; Vousden, W D; Vyachanin, S P; Wade, A; Wade, L; Wade, M; Walker, M; Wallace, L; Wang, M; Wang, X; Ward, R L; Was, M; Weaver, B; Wei, L-W; Weinert, M; Weinstein, A J; Weiss, R; Welborn, T; Wen, L; Wessels, P; West, M; Westphal, T; Wette, K; Whelan, J T; White, D J; Whiting, B F; Wiesner, K; Wilkinson, C; Williams, K; Williams, L; Williams, R; Williams, T; Williamson, A R; Willis, J L; Willke, B; Wimmer, M; Winkler, W; Wipf, C C; Wiseman, A G; Wittel, H; Woan, G; Worden, J; Yablon, J; Yakushin, I; Yamamoto, H; Yancey, C C; Yang, H; Yang, Z; Yoshida, S; Yvert, M; Zadrożny, A; Zanolin, M; Zendri, J-P; Zhang, Fan; Zhang, L; Zhao, C; Zhu, X J; Zucker, M E; Zuraw, S; Zweizig, J

    2014-12-05

    Gravitational waves from a variety of sources are predicted to superpose to create a stochastic background. This background is expected to contain unique information from throughout the history of the Universe that is unavailable through standard electromagnetic observations, making its study of fundamental importance to understanding the evolution of the Universe. We carry out a search for the stochastic background with the latest data from the LIGO and Virgo detectors. Consistent with predictions from most stochastic gravitational-wave background models, the data display no evidence of a stochastic gravitational-wave signal. Assuming a gravitational-wave spectrum of Ω_{GW}(f)=Ω_{α}(f/f_{ref})^{α}, we place 95% confidence level upper limits on the energy density of the background in each of four frequency bands spanning 41.5-1726 Hz. In the frequency band of 41.5-169.25 Hz for a spectral index of α=0, we constrain the energy density of the stochastic background to be Ω_{GW}(f)waves.

  7. Improved Upper Limits on the Stochastic Gravitational-Wave Background from 2009-2010 LIGO and Virgo Data

    NARCIS (Netherlands)

    Aasi, J.; Agathos, M.; Beker, M.G.; Blom, M.R.; Bulten, H.J.; Del Pozzo, W.; Jonker, R.; Meidam, J.; van den Brand, J.F.J.; LIGO-Virgo Sci, Collaboration

    2014-01-01

    Gravitational waves from a variety of sources are predicted to superpose to create a stochastic background. This background is expected to contain unique information from throughout the history of the Universe that is unavailable through standard electromagnetic observations, making its study of

  8. Fruit and Vegetable Consumption of U.S. Youth, 2009-2010. NCHS Data Brief. Number 156

    Science.gov (United States)

    Nielsen, Samara Joy; Rossen, Lauren M.; Harris, Diane M.; Ogden, Cynthia L.

    2014-01-01

    The Dietary Guidelines for Americans (DGA), 2010 encourage Americans, including youth, to increase their consumption of fruits and vegetables. Individuals are encouraged to "eat a variety of vegetables, especially dark-green and red and orange vegetables." Fruits and vegetables are sources of many under-consumed nutrients and consuming…

  9. Summary of hydrologic testing of the Floridan aquifer system at Fort Stewart, coastal Georgia, 2009-2010

    Science.gov (United States)

    Gonthier, Gerald J.

    2011-01-01

    Two test wells were completed at Fort Stewart, coastal Georgia, to investigate the potential for using the Lower Floridan aquifer as a source of water to satisfy anticipated, increased water needs. The U.S. Geological Survey, in cooperation with the U.S. Department of the Army, completed hydrologic testing of the Floridan aquifer system at the study site, including flowmeter surveys, slug tests, and 24- and 72-hour aquifer tests by mid-March 2010. Analytical approaches and model simulation were applied to aquifer-test results to provide estimates of transmissivity and hydraulic conductivity of the multilayered Floridan aquifer system. Data from a 24-hour aquifer test of the Upper Floridan aquifer were evaluated by using the straight-line Cooper-Jacob analytical method. Data from a 72-hour aquifer test of the Lower Floridan aquifer were simulated by using axisymmetric model simulations. Results of aquifer testing indicated that the Upper Floridan aquifer has a transmissivity of 100,000 feet-squared per day, and the Lower Floridan aquifer has a transmissivity of 7,000 feet-squared per day. A specific storage for the Floridan aquifer system as a result of model calibration was 3E-06 ft–1. Additionally, during a 72-hour aquifer test of the Lower Floridan aquifer, a drawdown response was observed in two Upper Floridan aquifer wells, one of which was more than 1 mile away from the pumped well.

  10. Characterization of subsurface geologic structure for potential water resources near the Villages of Moenkopi, Arizona, 2009--2010

    Science.gov (United States)

    Macy, Jamie P.

    2012-01-01

    The Hopi Tribe depends on groundwater as their primary drinking-water source in the area of the Villages of Moenkopi, in northeastern Arizona. Growing concerns of the potential for uranium contamination at the Moenkopi water supply wells from the Tuba City Landfill prompted the need for an improved understanding of subsurface geology and groundwater near Moenkopi. Information in this report provides the Hopi Tribe with new hydrogeologic information that provides a better understanding of groundwater resources near the Villages of Moenkopi. The U.S. Geological Survey in cooperation with the U.S. Bureau of Reclamation and the Hopi Tribe used the controlled source audio-frequency magnetotelluric (CSAMT) geophysical technique to characterize the subsurface near Moenkopi from December 2009 to September 2010. A total of six CSAMT profiles were surveyed to identify possible fracturing and faulting in the subsurface that provides information about the occurrence and movement of groundwater. Inversion results from the six CSAMT lines indicated that north to south trending fractures are more prevalent than east to west. CSAMT Lines A and C showed multiple areas in the Navajo Sandstone where fractures are present. Lines B, D, E, and F did not show the same fracturing as Lines A and C.

  11. 76 FR 76945 - Pure Magnesium From the People's Republic of China: Final Results of the 2009-2010 Antidumping...

    Science.gov (United States)

    2011-12-09

    ... based our determination of the surrogate financial ratios on the financial statements of Hindalco... and Calculation of Financial Ratios Comment 6: Whether the Department Should Grant TMI By-Product... analysis of the comments received, we made changes to the margin calculations for TMI. The final dumping...

  12. Government policies increasingly promote renewable energy sources : wood energy markets in the UNECE region, 2009-2010

    Science.gov (United States)

    Olle Olsson; Bengt Hillring; Rens Hartkamp; Kenneth Skog; Henry Spelter; Francisco Aguilar; Warren Mabee; Christopher Gaston; Antje Wahl

    2010-01-01

    Sustainability issues about wood fuels are increasingly being debated, but the European Union has decided not to impose EU-wide sustainability criteria for solid biomass. United Kingdom energy companies plan massive increases in their utilization of wood energy, further fuelling European demand for wood energy. In order to increase control of the value chain, European...

  13. Report on the service quality incentive regulations for gas network operators and ERDF. 2009-2010 Report Synthesis

    International Nuclear Information System (INIS)

    2010-11-01

    The latest natural gas transmission network tariffs, called 'ATRT4', and the tariffs for natural gas distribution network, 'ATRD3', as well as the 3. tariffs for using the public electricity networks, 'TURPE 3', constitute a regulatory framework offering incentives to gas transmission and distribution operators, as well as the electricity distributor ERDF, to control their costs and improve the quality of service provided for network users. For gas and electricity distribution system operators (DSO), the incentive-based regulation for quality of service implemented through the tariffs is complementary to the supervision powers of the licensing authorities. It operates by means of concession contracts which imply that the concessionaire has to deliver activity reports and that the licensing authorities have to publish monitoring reports of the concessionaire's activity. The licensing authorities act on the local level, whereas the incentive regulation is of national scope. The actions of the licensing authorities and of the Energy Regulatory Commission (CRE) contribute together to assess and enhance the quality of service of the DSO. As the service quality monitoring exercises are conducted successively, the analysis will become more refined as a greater data history is acquired. The quality of service from the gas network operators (GrDF, GRTgaz and TIGF) and the electricity distributor (ERDF) has been improving gradually over the period of the monitoring, or has stabilised at a satisfactory level for the areas that are most important for the correct functioning of the market. Some objectives set by the tariffs have been met or even exceeded, which earns financial bonuses for the operators in question. This second service quality monitoring report on the gas network operators and ERDF is going to be used by the CRE, in consultation with all the market players, to refine the incentive mechanisms already in place. Contents: 1 - Comparative analysis of the performance of electricity and gas network operators; 2 - GrDF service quality review; 3 - Review of the quality of service of the natural gas local distribution companies (LDCs); 4 - Review of the quality of service of GRTgaz and TIGF; 5 - Review of the quality of service of ERDF

  14. [Oncological quality indicators and Colorectal Cancer Program: data from 2009-2010 of University Hospital in Ferrara, Italy].

    Science.gov (United States)

    Giuliani, Jacopo; Marzola, Marina; Indelli, Monica; Frassoldati, Antonio

    2012-02-01

    The aim of this study is to analyse the oncological quality indicators on our Colorectal Cancer Program, that are reflective of the scope of care, feasible to implement and supported by evidence. We compared two different populations during the same period: patients referring to our Clinical Oncology Unit coming from Regional Colorectal Cancer Screening Program and the other population that was not in any Colorectal Cancer Program. On the basis of our experience, we concluded for high-quality care for both population. Any critical point should be carefully analysed in order to implement quality of care.

  15. Molecular epidemiology of influenza A(H1N1pdm09 viruses from Pakistan in 2009-2010.

    Directory of Open Access Journals (Sweden)

    Uzma Bashir Aamir

    Full Text Available In early 2009, a novel influenza A(H1N1 virus that emerged in Mexico and United States rapidly disseminated worldwide. The spread of this virus caused considerable morbidity with over 18000 recorded deaths. The new virus was found to be a reassortant containing gene segments from human, avian and swine influenza viruses.The first case of human infection with A(H1N1pdm09 in Pakistan was detected on 18(th June 2009. Since then, 262 laboratory-confirmed cases have been detected during various outbreaks with 29 deaths (as of 31(st August 2010. The peak of the epidemic was observed in December with over 51% of total respiratory cases positive for influenza. Representative isolates from Pakistan viruses were sequenced and analyzed antigenically. Sequence analysis of genes coding for surface glycoproteins HA and NA showed high degree of high levels of sequence identity with corresponding genes of regional viruses circulating South East Asia. All tested viruses were sensitive to Oseltamivir in the Neuraminidase Inhibition assays.Influenza A(H1N1pdm09 viruses from Pakistan form a homogenous group of viruses. Their HA genes belong to clade 7 and show antigenic profile similar to the vaccine strain A/California/07/2009. These isolates do not show any amino acid changes indicative of high pathogenicity and virulence. It is imperative to continue monitoring of these viruses for identification of potential variants of high virulence or drug resistance.

  16. PENGUASAAN BAHASA INGGRIS MAHASISWA BARU UNY TAHUN AKADEMIK 2005/2006 – 2009/2010 PADA KRITERIA TOEFL-LIKE

    Directory of Open Access Journals (Sweden)

    Bambang Sugeng

    2013-01-01

    they attain a mean score of 378.81 (FMIPA, 372.83 (FISE, 367.18 (FT, 363.83 (FBS, 363.77 (FIP, and 356.44 (FIK. Second, highest scores are achieved by four study programs (400 or higher, the second by 13 study programs (375 – 399, the third by 45 study programs (350 – 374, and the lowest scores by eight study programs (349 or lower. Third, the score attainment is 35.5% (Reading, 31.25% (Structure, and 27.2% (Listening. Fourth, possible follow-up activities are elevation of students’ TOEFL scores, course placements, improvement of MKU English, planning and implementation of international programs, and graduation requirement for S-1.

  17. Compliance Monitoring of Underwater Blasting for Rock Removal at Warrior Point, Columbia River Channel Improvement Project, 2009/2010

    Energy Technology Data Exchange (ETDEWEB)

    Carlson, Thomas J.; Johnson, Gary E.; Woodley, Christa M.; Skalski, J. R.; Seaburg, Adam

    2011-05-10

    The U.S. Army Corps of Engineers, Portland District (USACE) conducted the 20-year Columbia River Channel Improvement Project (CRCIP) to deepen the navigation channel between Portland, Oregon, and the Pacific Ocean to allow transit of fully loaded Panamax ships (100 ft wide, 600 to 700 ft long, and draft 45 to 50 ft). In the vicinity of Warrior Point, between river miles (RM) 87 and 88 near St. Helens, Oregon, the USACE conducted underwater blasting and dredging to remove 300,000 yd3 of a basalt rock formation to reach a depth of 44 ft in the Columbia River navigation channel. The purpose of this report is to document methods and results of the compliance monitoring study for the blasting project at Warrior Point in the Columbia River.

  18. Activity report of the 50th Japanese Antarctic Research Expedition (JARE-50 wintering party in 2009-2010

    Directory of Open Access Journals (Sweden)

    Akira Kadokura

    2013-03-01

    Full Text Available The 50th Japanese Antarctic Research Expedition (JARE-50 wintering party, consisting of 28 members, has conducted the third year program of the 7th four-year plan of JARE. JARE-50 took over the management of Syowa Station from JARE-49 on January 29, 2009 and handed over it to JARE-51 on February 1, 2010. Scientific observations carried out by JARE-50 were divided into the following five categories: 1. Steady Continuous Observations; 2. Long-term Monitoring; 3. Interdisciplinary Focused Projects; 4. Specific-Purpose Project on medical research; and 5. Preparatory Research for the future planned large atmospheric radar. There were many blizzards during the wintering, which required great efforts to clear snow. Sea ice conditions were stable, and almost all the planned outdoor operations were successfully performed. Various trainings and activities for safety management were carried out throughout the wintering, along with public outreach activities using the satellite communication network. Other items of note include photographing the Polar Mesospheric Cloud, voting in the Lower House election, the early arrival of five members of JARE-51 in November, and a visit by the Australian inspection team in January.

  19. Marine Science

    African Journals Online (AJOL)

    Aims and scope: The Western Indian Ocean Journal of Marine Science provides an avenue for the ... tidal height and amplitude can influence light penetra- ...... to environmental parameters in cage culture area of Sepanggar Bay, Malaysia.

  20. Marine Science

    African Journals Online (AJOL)

    Aims and scope: The Western Indian Ocean Journal of Marine Science provides an avenue for the wide dissem- ... consist of special issues on major events or important thematic issues. ... of sources, including plant and animal by- products.

  1. science poster

    Indian Academy of Sciences (India)

    Administrator

    SRN ADARSH COLLEGE. Cordially invites ... in. Science. " " Date : 11-03-2014 Time : 9:30 am ... SITADEVI RATANCHAND NAHAR ADARSH PU COLLEGE ? ... ADARSH INSTITUTE OF MANAGEMENT AND INFORMATION TECHNOLOGY ?

  2. Marine Science

    African Journals Online (AJOL)

    pod diversity and distribution are important especially since studies on marine biodiversity are scarce .... Method II –. Zamoum &. Furla (2012) protocol. Method III. – Geist et al (2008) protocol ..... Public Library Of Science One 8: 51273.

  3. Science Topics

    Science.gov (United States)

    EPA is one of the world’s leading environmental and human health research organizations. Science provides the foundation for Agency policies, actions, and decisions made on behalf of the American people.

  4. Forensic Science.

    Science.gov (United States)

    Brettell, T. A.; Saferstein, R.

    1989-01-01

    Presents a review of articles appealing to forensic practitioners. Topics include: drugs and poisons, forensic biochemistry, and trace evidence. Lists noteworthy books published on forensic science topics since 1986. (MVL)

  5. Big science

    CERN Multimedia

    Nadis, S

    2003-01-01

    " "Big science" is moving into astronomy, bringing large experimental teams, multi-year research projects, and big budgets. If this is the wave of the future, why are some astronomers bucking the trend?" (2 pages).

  6. Molecular sciences

    International Nuclear Information System (INIS)

    Anon.

    1975-01-01

    The research in molecular sciences summarized includes photochemistry, radiation chemistry, geophysics, electromechanics, heavy-element oxidizers , heavy element chemistry collisions, atoms, organic solids. A list of publications is included

  7. Marine Science

    African Journals Online (AJOL)

    Aims and scope: The Western Indian Ocean Journal of Marine Science provides an avenue .... shell growth is adversely affected. ... local stressors in action, such as ocean acidification ..... that the distribution of many intertidal sessile animals.

  8. World science

    International Nuclear Information System (INIS)

    Anon.

    1989-01-01

    The aim of the Third World Network of Scientific Organizations (TWNSO), established last year with its headquarters in Trieste, Italy, is to promote the role of science and technology in developing countries. TWNSO, under the presidency of Abdus Salam, is an offshoot of the Third World Academy of Sciences, which has pushed the cause of international scientific collaboration since its establishment in 1983. (orig./HSI).

  9. Photovoltaic solar concentrator

    Science.gov (United States)

    Nielson, Gregory N.; Gupta, Vipin P.; Okandan, Murat; Watts, Michael R.

    2016-03-15

    A photovoltaic solar concentrator is disclosed with one or more transverse-junction solar cells (also termed point contact solar cells) and a lens located above each solar cell to concentrate sunlight onto the solar cell to generate electricity. Piezoelectric actuators tilt or translate each lens to track the sun using a feedback-control circuit which senses the electricity generated by one or more of the solar cells. The piezoelectric actuators can be coupled through a displacement-multiplier linkage to provide an increased range of movement of each lens. Each lens in the solar concentrator can be supported on a frame (also termed a tilt plate) having three legs, with the movement of the legs being controlled by the piezoelectric actuators.

  10. Concentrated loads on concrete

    DEFF Research Database (Denmark)

    Lorenzen, Karen Grøndahl; Nielsen, Mogens Peter

    1997-01-01

    This report deals with concentrated loads on concrete.A new upper bound solution in the axisymmetrical case of a point load in the center of the end face of a cylinder is developed.Based on previous work dealing with failure mechanisms and upper bound solutions, new approximate formulas are devel......This report deals with concentrated loads on concrete.A new upper bound solution in the axisymmetrical case of a point load in the center of the end face of a cylinder is developed.Based on previous work dealing with failure mechanisms and upper bound solutions, new approximate formulas...

  11. RX: a nonimaging concentrator.

    Science.gov (United States)

    Miñano, J C; Benítez, P; González, J C

    1995-05-01

    A detailed description of the design procedure for a new concentrator, RX, and some examples of it's use are given. The method of design is basically the same as that used in the design of two other concentrators: the RR and the XR [Appl. Opt. 31, 3051 (1992)]. The RX is ideal in two-dimensional geometry. The performance of the rotational RX is good when the average angular spread of the input bundle is small: up to 95% of the power of the input bundle can be transferred to the output bundle (with the assumption of a constant radiance for the rays of the input bundle).

  12. Mulheres vítimas de homicídio em Recife, Pernambuco, Brasil, 2009/2010: um estudo descritivo Mujeres víctimas de homicidios en Recife, estado de Pernambuco, Brasil, 2009/2010: un estudio descriptivo Female homicide victims in Recife, Pernambuco State, Brazil, 2009-2010: a descriptive study

    Directory of Open Access Journals (Sweden)

    Gilliatt Hanois Falbo Neto

    2013-02-01

    Full Text Available Este estudo investigou o perfil epidemiológico de mulheres vítimas de homicídio em Recife, Pernambuco, Nordeste do Brasil. Realizou-se um estudo observacional, descritivo e prospectivo, incluindo todas as mulheres em idade de 10-49 anos, vítimas de homicídio e residentes em Recife, no período de março de 2009 a fevereiro de 2010. O instrumento utilizado foi um questionário que pesquisou as características socioeconômicas, demográficas, biológicas e de risco. Entrevistaram-se os familiares das vítimas e coletaram-se dados da Declaração de Óbito. Identificaram-se 60 homicídios no período do estudo. A maioria das vítimas era adulta, parda, com baixa escolaridade e baixa renda; 39,7% eram tabagistas; o uso de álcool e de drogas ilícitas correspondeu a 48,3% e 24,1%, respectivamente; e 29,3% sofreram violência física e/ou sexual nos 12 meses anteriores ao homicídio. As armas de fogo foram utilizadas em 69% dos casos.Este estudio investigó el perfil epidemiológico de mujeres víctimas de homicidio en Recife, Pernambuco, nordeste de Brasil. Se realizó un estudio observacional, descriptivo y prospectivo que incluyó a todas las mujeres de 10-49 años, víctimas de homicidios y residentes en Recife, desde marzo de 2009 hasta febrero de 2010. El instrumento utilizado fue un cuestionario de investigación de los factores socioeconómicos, demográficos, biológicos y de riesgo. Se entrevistó a los familiares de las víctimas y se recopiló datos sobre los certificados de defunción. Sesenta homicidios fueron identificados durante el período de estudio. La mayoría de las víctimas eran adultas, mulatas, un con bajo nivel de educación y con bajos ingresos, 39,7% eran fumadores, el consumo de alcohol y drogas ilícitas eran de un 48,3% y un 24,1%, respectivamente, además un 29,3% había experimentado violencia física y/o sexual en los 12 meses anteriores al homicidio. Las armas de fuego se utilizaron en 69,0% de los casos.This study investigated the epidemiological profile of female homicide victims in Recife, Pernambuco State, Northeast Brazil. An observational descriptive and prospective study included all homicides from March 2009 to February 2010 with female victims from Recife, 10 to 49 years of age. A questionnaire was used to record socioeconomic, demographic, and biological risk factors. Relatives of the victims were interviewed, and data were collected from death certificates. We identified 60 homicides during the study period. Most victims were adult women with brown skin color and low schooling and low income. Other characteristics included smoking in 39.7%, alcohol and illicit drugs in 48.3% and 24.1%, respectively, and physical and/or sexual violence in the 12 months prior to the murder in 29.3%. Firearms were used in 69% of these homicides.

  13. The sciences of science communication

    OpenAIRE

    Fischhoff, Baruch

    2013-01-01

    The May 2012 Sackler Colloquium on “The Science of Science Communication” brought together scientists with research to communicate and scientists whose research could facilitate that communication. The latter include decision scientists who can identify the scientific results that an audience needs to know, from among all of the scientific results that it would be nice to know; behavioral scientists who can design ways to convey those results and then evaluate the success of those attempts; a...

  14. Science Fairs for Science Literacy

    Science.gov (United States)

    Mackey, Katherine; Culbertson, Timothy

    2014-03-01

    Scientific discovery, technological revolutions, and complex global challenges are commonplace in the modern era. People are bombarded with news about climate change, pandemics, and genetically modified organisms, and scientific literacy has never been more important than in the present day. Yet only 29% of American adults have sufficient understanding to be able to read science stories reported in the popular press [Miller, 2010], and American students consistently rank below other nations in math and science [National Center for Education Statistics, 2012].

  15. Parabolic solar concentrator

    Science.gov (United States)

    Tecpoyotl-Torres, M.; Campos-Alvarez, J.; Tellez-Alanis, F.; Sánchez-Mondragón, J.

    2006-08-01

    In this work we present the basis of the solar concentrator design, which has is located at Temixco, Morelos, Mexico. For this purpose, this place is ideal due to its geographic and climatic conditions, and in addition, because it accounts with the greatest constant illumination in Mexico. For the construction of the concentrator we use a recycled parabolic plate of a telecommunications satellite dish (NEC). This plate was totally covered with Aluminum. The opening diameter is of 332 cm, the focal length is of 83 cm and the opening angle is of 90°. The geometry of the plate guaranties that the incident beams, will be collected at the focus. The mechanical treatment of the plate produces an average reflectance of 75% in the visible region of the solar spectrum, and of 92% for wavelengths up to 3μm in the infrared region. We obtain up to 2000°C of temperature concentration with this setup. The reflectance can be greatly improved, but did not consider it as typical practical use. The energy obtained can be applied to conditions that require of those high calorific energies. In order to optimize the operation of the concentrator we use a control circuit designed to track the apparent sun position.

  16. A Microfluidic Cell Concentrator

    Science.gov (United States)

    Warrick, Jay; Casavant, Ben; Frisk, Megan; Beebe, David

    2010-01-01

    Cell concentration via centrifugation is a ubiquitous step in many cell culture procedures. At the macroscale, centrifugation suffers from a number of limitations particularly when dealing with small numbers of cells (e.g., less than 50,000). On the other hand, typical microscale methods for cell concentration can affect cell physiology and bias readouts of cell behavior and function. In this paper, we present a microfluidic concentrator device that utilizes the effects of gravity to allow cells to gently settle out of a suspension into a collection region without the use of specific adhesion ligands. Dimensional analysis was performed to compare different device designs and was verified with flow modeling to optimize operational parameters. We are able to concentrate low-density cell suspensions in a microfluidic chamber, achieving a cell loss of only 1.1 ± 0.6% (SD, n=7) with no observed loss during a subsequent cell staining protocol which incorporates ~36 complete device volume replacements. This method provides a much needed interface between rare cell samples and microfluidic culture assays. PMID:20843010

  17. Aluminum concentration in hydrangeas

    International Nuclear Information System (INIS)

    Yanagawa, M.; Haruyama, Y.; Saito, M.

    2008-01-01

    We have been trying to measure concentration of aluminum in Ajisai, Hydrangea macrophylla for these days. But due to bad luck, we have encountered detector trouble for two years in a low. Thus, we have few data to analyze and obtained quite limited results. (author)

  18. Theory of Concentrated Vortices

    DEFF Research Database (Denmark)

    Alekseenko, Sergey; Kuibin, Pavel; Okulov, Valery

    This book presents comprehensive and authoritative coverage of the wide field of concentrated vortices observed in nature and technique. The methods for research of their kinematics and dynamics are considered. Special attention is paid to the flows with helical symmetry. The authors have describ...

  19. Is normal science good science?

    Directory of Open Access Journals (Sweden)

    Adrianna Kępińska

    2015-09-01

    Full Text Available “Normal science” is a concept introduced by Thomas Kuhn in The Structure of Scientific Revolutions (1962. In Kuhn’s view, normal science means “puzzle solving”, solving problems within the paradigm—framework most successful in solving current major scientific problems—rather than producing major novelties. This paper examines Kuhnian and Popperian accounts of normal science and their criticisms to assess if normal science is good. The advantage of normal science according to Kuhn was “psychological”: subjective satisfaction from successful “puzzle solving”. Popper argues for an “intellectual” science, one that consistently refutes conjectures (hypotheses and offers new ideas rather than focus on personal advantages. His account is criticized as too impersonal and idealistic. Feyerabend’s perspective seems more balanced; he argues for a community that would introduce new ideas, defend old ones, and enable scientists to develop in line with their subjective preferences. The paper concludes that normal science has no one clear-cut set of criteria encompassing its meaning and enabling clear assessment.

  20. Exploring science through science fiction

    CERN Document Server

    Luokkala, Barry B

    2014-01-01

    How does Einstein’s description of space and time compare with Dr. Who? Can James Bond really escape from an armor-plated railroad car by cutting through the floor with a laser concealed in a wristwatch? What would it take to create a fully-intelligent android, such as Star Trek’s Commander Data? How might we discover intelligent civilizations on other planets in the galaxy? Is human teleportation possible? Will our technological society ever reach the point at which it becomes lawful to discriminate on the basis of genetic information, as in the movie GATTACA? Exploring Science Through Science Fiction addresses these and other interesting questions, using science fiction as a springboard for discussing fundamental science concepts and cutting-edge science research. The book is designed as a primary text for a college-level course which should appeal to students in the fine arts and humanities as well as to science and engineering students. It includes references to original research papers, landmark scie...

  1. Pure Science and Applied Science

    Directory of Open Access Journals (Sweden)

    Robert J. Aumann

    2011-01-01

    Full Text Available (Excerpt The name of my talk is Pure Science and Applied Science, and the idea I would like to sell to you today is that there is no such thing as “pure” or “applied” science. In other words, there is such a thing as science, but there is no difference between pure and applied science. Science is one entity and cannot be separated into different categories. In order to back that up, I would like to tell you a little story. As an undergraduate, I studied mathematics at City College in New York. At that time, what was called Pure Mathematics was in vogue, and the more prominent mathematicians were a little contemptuous of any kind of application. A very famous, prominent mathematician in the first half of the previous century by the name of G. H. Hardy, who was in a branch of mathematics called number theory, said that the only thing he regretted was that he unwittingly did some important work in mathematical genetics that eventually turned out to have some application. … Such was the atmosphere in the late ’40s of the previous century and, being a young man and impressionable, I was swept up in this atmosphere.

  2. Neuroscience discipline science plan

    Science.gov (United States)

    1991-01-01

    Over the past two decades, NASA's efforts in the neurosciences have developed into a program of research directed at understanding the acute changes that occur in the neurovestibular and sensorimotor systems during short-duration space missions. However, the proposed extended-duration flights of up to 28 days on the Shuttle orbiter and 6 months on Space Station Freedom, a lunar outpost, and Mars missions of perhaps 1-3 years in space, make it imperative that NASA's Life Sciences Division begin to concentrate research in the neurosciences on the chronic effects of exposure to microgravity on the nervous system. Major areas of research will be directed at understanding (1) central processing, (2) motor systems, (3) cognitive/spatial orientation, and (4) sensory receptors. The purpose of the Discipline Science Plan is to provide a conceptual strategy for NASA's Life Sciences Division research and development activities in the comprehensive area of neurosciences. It covers the significant research areas critical to NASA's programmatic requirements for the Extended-Duration Orbiter, Space Station Freedom, and exploration mission science activities. These science activities include ground-based and flight; basic, applied, and operational; and animal and human research and development. This document summarizes the current status of the program, outlines available knowledge, establishes goals and objectives, identifies science priorities, and defines critical questions in the subdiscipline areas of nervous system function. It contains a general plan that will be used by NASA Headquarters Program Offices and the field centers to review and plan basic, applied, and operational intramural and extramural research and development activities in this area.

  3. Adhesion science

    CERN Document Server

    Comyn, John

    1997-01-01

    The use of adhesives is widespread and growing, and there are few modern artefacts, from the simple cereal packet, to the jumbo jet, that are without this means of joining. Adhesion Science provides an illuminating account of the science underlying the use of adhesives, a branch of chemical technology which is fundamental to the science of coatings and composite materials and to the performance of all types of bonded structures. This book guides the reader through the essential basic polymer science, and the chemistry of adhesives in use at present. It discusses surface preparation for adhesive bonding, and the use of primers and coupling agents. There is a detailed chapter on contact angles and what can be predicted from them. A simple guide on stress distribution joints and how this relates to testing is included. It also examines the interaction of adhesives and the environment, including an analysis of the resistance of joints to water, oxygen and ultra-violet light. Adhesion Science provides a comprehens...

  4. Science Fiction on Film.

    Science.gov (United States)

    Burmester, David

    1985-01-01

    Reviews science fiction films used in a science fiction class. Discusses feature films, short science fiction films, short story adaptations, original science fiction pieces and factual science films that enrich literature. (EL)

  5. Scattering Solar Thermal Concentrators

    Energy Technology Data Exchange (ETDEWEB)

    Giebink, Noel C. [Pennsylvania State Univ., State College, PA (United States)

    2015-01-31

    This program set out to explore a scattering-based approach to concentrate sunlight with the aim of improving collector field reliability and of eliminating wind loading and gross mechanical movement through the use of a stationary collection optic. The approach is based on scattering sunlight from the focal point of a fixed collection optic into the confined modes of a sliding planar waveguide, where it is transported to stationary tubular heat transfer elements located at the edges. Optical design for the first stage of solar concentration, which entails focusing sunlight within a plane over a wide range of incidence angles (>120 degree full field of view) at fixed tilt, led to the development of a new, folded-path collection optic that dramatically out-performs the current state-of-the-art in scattering concentration. Rigorous optical simulation and experimental testing of this collection optic have validated its performance. In the course of this work, we also identified an opportunity for concentrating photovoltaics involving the use of high efficiency microcells made in collaboration with partners at the University of Illinois. This opportunity exploited the same collection optic design as used for the scattering solar thermal concentrator and was therefore pursued in parallel. This system was experimentally demonstrated to achieve >200x optical concentration with >70% optical efficiency over a full day by tracking with <1 cm of lateral movement at fixed latitude tilt. The entire scattering concentrator waveguide optical system has been simulated, tested, and assembled at small scale to verify ray tracing models. These models were subsequently used to predict the full system optical performance at larger, deployment scale ranging up to >1 meter aperture width. Simulations at an aperture widths less than approximately 0.5 m with geometric gains ~100x predict an overall optical efficiency in the range 60-70% for angles up to 50 degrees from normal. However, the

  6. Islam and Science

    Science.gov (United States)

    Salam, Abdus

    The following sections are included: * The Holy Quran and Science * Modem Science, A Greco- Islamic Legacy * The Decline of Sciences in Islam * The Limitations of Science * Faith and Science * The Present Picture of Sciences in the Islamic Countries * Renaissance of Sciences in Islam * Steps Needed for Building up Sciences in the Islamic Countries * Science Education * Science Foundations in Islam * Technology in Our Countries * Concluding Remarks * REFERENCES

  7. Network science

    CERN Document Server

    Barabasi, Albert-Laszlo

    2016-01-01

    Networks are everywhere, from the Internet, to social networks, and the genetic networks that determine our biological existence. Illustrated throughout in full colour, this pioneering textbook, spanning a wide range of topics from physics to computer science, engineering, economics and the social sciences, introduces network science to an interdisciplinary audience. From the origins of the six degrees of separation to explaining why networks are robust to random failures, the author explores how viruses like Ebola and H1N1 spread, and why it is that our friends have more friends than we do. Using numerous real-world examples, this innovatively designed text includes clear delineation between undergraduate and graduate level material. The mathematical formulas and derivations are included within Advanced Topics sections, enabling use at a range of levels. Extensive online resources, including films and software for network analysis, make this a multifaceted companion for anyone with an interest in network sci...

  8. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science; Volume 30; Issue 2 ... TSDC; PS; naphthalene; thermo-electrets; glass transition temperature (g). Abstract. The electrical conductivity of naphthalene doped polystyrene (PS) films (≈ 61.58 m thick) was studied as a function of dopant concentration and temperature.

  9. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Harnessing renewable solar energy through different technologies is greatly dependent on the advancement of solar grade materials' science and engineering. In this article, the prominent solar energy technologies, namely solarphotovoltaic and concentrated solar power and other relevant technologies, and aspects ...

  10. Journal of Earth System Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Earth System Science; Volume 125; Issue 1. Simulation of CO2 concentrations at Tsukuba tall tower using WRF-CO2 tracer transport model. Srabanti Ballav Prabir K Patra Yousuke Sawa Hidekazu Matsueda Ahoro Adachi Shigeru Onogi Masayuki Takigawa Utpal K De. Volume 125 Issue 1 ...

  11. Journal of Earth System Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Earth System Science; Volume 110; Issue 2 ... It follows that concentrations of these particle-active elements must have varied in the past with ... REE geochemistry of ore zones in the Archean auriferous schist belts of the eastern ... Estimation of source parameters of Chamoli Earthquake, India.

  12. Nonlinear Science

    CERN Document Server

    Yoshida, Zensho

    2010-01-01

    This book gives a general, basic understanding of the mathematical structure "nonlinearity" that lies in the depths of complex systems. Analyzing the heterogeneity that the prefix "non" represents with respect to notions such as the linear space, integrability and scale hierarchy, "nonlinear science" is explained as a challenge of deconstruction of the modern sciences. This book is not a technical guide to teach mathematical tools of nonlinear analysis, nor a zoology of so-called nonlinear phenomena. By critically analyzing the structure of linear theories, and cl

  13. Association between Dietary Share of Ultra-Processed Foods and Urinary Concentrations of Phytoestrogens in the US.

    Science.gov (United States)

    Martínez Steele, Eurídice; Monteiro, Carlos A

    2017-02-28

    The aim of this study was to examine the relationship between dietary contribution of ultra-processed foods and urinary phytoestrogen concentrations in the US. Participants from cross-sectional 2009-2010 National Health and Nutrition Examination Survey aged 6+ years, selected to measure urinary phytoestrogens and with one 24-h dietary recall were evaluated (2692 participants). Food items were classified according to NOVA (a name, not an acronym), a four-group food classification based on the extent and purpose of industrial food processing. Ultra-processed foods are formulations manufactured using several ingredients and a series of processes (hence "ultra-processed"). Most of their ingredients are lower-cost industrial sources of dietary energy and nutrients, with additives used for the purpose of imitating sensorial qualities of minimally processed foods or of culinary preparations of these foods. Studied phytoestrogens included lignans (enterolactone and enterodiol) and isoflavones (genistein, daidzein, O -desmethylangolensin and equol). Gaussian regression was used to compare average urinary phytoestrogen concentrations (normalized by creatinine) across quintiles of energy share of ultra-processed foods. Models incorporated survey sample weights and were adjusted for age, sex, race/ethnicity, family income, and education, among other factors. Adjusted enterodiol geometric means decreased monotonically from 60.6 in the lowest quintile to 35.1 µg/g creatinine in the highest, while adjusted enterolactone geometric means dropped from 281.1 to 200.1 across the same quintiles, respectively. No significant linear trend was observed in the association between these quintiles and isoflavone concentrations. This finding reinforces the existing evidence regarding the negative impact of ultra-processed food consumption on the overall quality of the diet and expands it to include non-nutrients such as lignans.

  14. Concentric Split Flow Filter

    Science.gov (United States)

    Stapleton, Thomas J. (Inventor)

    2015-01-01

    A concentric split flow filter may be configured to remove odor and/or bacteria from pumped air used to collect urine and fecal waste products. For instance, filter may be designed to effectively fill the volume that was previously considered wasted surrounding the transport tube of a waste management system. The concentric split flow filter may be configured to split the air flow, with substantially half of the air flow to be treated traveling through a first bed of filter media and substantially the other half of the air flow to be treated traveling through the second bed of filter media. This split flow design reduces the air velocity by 50%. In this way, the pressure drop of filter may be reduced by as much as a factor of 4 as compare to the conventional design.

  15. Tritium concentration monitor

    International Nuclear Information System (INIS)

    Shono, Kosuke.

    1991-01-01

    A device for measuring the concentration of tritium in gaseous wastes in a power plant and a nuclear fuel reprocessing plant is reduced in the size and improved in performance. The device of the present invention pressurizes a sampling gas and cools it to a dew point. Water content in the sampling gas cooled to the dew point is condensated and recovered to a fine tube-like water content recovering container. The concentration of the recovered condensates is measured by a tritium density analyzer. With such procedures, since the specimen is pressurized, the dew point can be elevated. Accordingly, the size of the cooling device can be decreased, enabling to contribute to the reduction of the size of the entire device. Further, since the water content recovering device is formed as a fine tube, the area of contact between the specimen gas and the liquid condensated water can be reduced. Accordingly, evaporation of the liquid condensates can be prevented. (I.S.)

  16. Zirconia concentrate chlorination

    International Nuclear Information System (INIS)

    Costa, N.G.; Albuquerque Brocchi, E. de

    1990-01-01

    Chlorination experiments were conducted in order to study the kinetics of gasification of the zirconium oxide present in the zirconia concentrate. The variables studied are temperature (1173 to 1373 K), percentage of reducing agent (12 to 36%) and porosity (22 to 30%). The results indicated a greater influence of temperature and percentage of reducing agent as well as allowed the conclusion that a balance between the levels of these variables is an important factor in the appropriate chlorination conditions. (author)

  17. Thermodynamically efficient solar concentrators

    Science.gov (United States)

    Winston, Roland

    2012-10-01

    Non-imaging Optics is the theory of thermodynamically efficient optics and as such depends more on thermodynamics than on optics. Hence in this paper a condition for the "best" design is proposed based on purely thermodynamic arguments, which we believe has profound consequences for design of thermal and even photovoltaic systems. This new way of looking at the problem of efficient concentration depends on probabilities, the ingredients of entropy and information theory while "optics" in the conventional sense recedes into the background.

  18. Electrolyte Concentrates Treat Dehydration

    Science.gov (United States)

    2009-01-01

    Wellness Brands Inc. of Boulder, Colorado, exclusively licensed a unique electrolyte concentrate formula developed by Ames Research Center to treat and prevent dehydration in astronauts returning to Earth. Marketed as The Right Stuff, the company's NASA-derived formula is an ideal measure for athletes looking to combat dehydration and boost performance. Wellness Brands also plans to expand with products that make use of the formula's effective hydration properties to help treat conditions including heat stroke, altitude sickness, jet lag, and disease.

  19. Chlorination of zirconyte concentrate

    International Nuclear Information System (INIS)

    Costa, N.G.

    1988-01-01

    Chlorination experiments with zirconyte concentrate were carried out in order to study the effects of temperature, percentage of reducing agent and porosity on the gasification of ZrO 2 for 10 and 20 minutes of reaction. Factorial analysis was applied and the results indicated that temperature and percentage of reducing agent were the two only variables effecting the ZrO 2 gasification. (author) [pt

  20. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Volume 39 Issue 6 December 2014 pp 1573-1583. Dual solutions of Casson fluid flow over a stretching or shrinking sheet ... 40 Issue 2 April 2015 pp 455-465 Mechanical Sciences. Mixed convective heat transfer from a vertical plate embedded in a saturated non-Darcy porous medium with concentration and melting effect.

  1. Animal Science.

    Science.gov (United States)

    VanCleave, Janice

    2001-01-01

    Presents a set of hands-on, outdoor science experiments designed to teach elementary school students about animal adaptation. The experiments focus on: how color camouflage affects an insect population; how spiderlings find a home; and how chameleons camouflage themselves by changing color. (SM)

  2. Marine Science

    African Journals Online (AJOL)

    ination of high quality research generated in the Western Indian Ocean (WIO) region, ... fisheries, recovery and restoration processes, legal and institutional frameworks, and interactions/relationships ... Science features state-of-the-art review articles and short communications. ... Non-metric multidimensional scaling (nMDS).

  3. Brewing Science

    Science.gov (United States)

    Pelter, Michael

    2006-01-01

    Following the brewing process from grain to glass, this course uses the biological and chemical principles of brewing to teach science to the nonscience major. Discussion of the scientific aspects of malting, mashing, fermentation, and the making of different beer styles is complemented by laboratory exercises that use scientific methods to…

  4. Redirecting science

    International Nuclear Information System (INIS)

    Aaserud, F.

    1990-01-01

    This book contains the following chapters. Science policy and fund-raising up to 1934; The Copenhagen spirit at work, late 1920's to mid-1930s; The refugee problem, 1933 to 1935; Experimental biology, late 1920s to 1935; and Consolidation of the transition, 1935 to 1940

  5. Systems Science

    Science.gov (United States)

    Christakis, Alexander; Hammond, Debora; Jackson, Michael; Laszlo, Alexander; Mitroff, Ian; Snowden, Dave; Troncale, Len; Carr-Chellman, Alison; Spector, J. Michael; Wilson, Brent

    2013-01-01

    Scholars representing the field of systems science were asked to identify what they considered to be the most exciting and imaginative work currently being done in their field, as well as how that work might change our understanding. The scholars included Alexander Christakis, Debora Hammond, Michael Jackson, Alexander Laszlo, Ian Mitroff, Dave…

  6. Marine Science

    African Journals Online (AJOL)

    J O U R N A L O F. Marine Science. Coral reefs of Mauritius in a changing global climate ..... in confined aquifers, and a lesser influence in uncon- fined systems. On the ... massive cloud cover during the critical months, some. 70% bleaching ...

  7. Science Notes.

    Science.gov (United States)

    Shaw, G. W.; And Others

    1989-01-01

    Provides a reading list for A- and S-level biology. Contains several experiments and demonstrations with topics on: the intestine, bullock corneal cells, valences, the science of tea, automated hydrolysis, electronics characteristics, bromine diffusion, enthalpy of vaporization determination, thermometers, pendulums, hovercraft, Bernoulli fluid…

  8. Cognitive Science.

    Science.gov (United States)

    Cocking, Rodney R.; Mestre, Jose P.

    The focus of this paper is on cognitive science as a model for understanding the application of human skills toward effective problem-solving. Sections include: (1) "Introduction" (discussing information processing framework, expert-novice distinctions, schema theory, and learning process); (2) "Application: The Expert-Novice…

  9. Materials science

    International Nuclear Information System (INIS)

    2002-01-01

    the document is a collection of papers on different aspects of materials science. It discusses many items such as semiconductors, surface properties and interfaces, construction and civil engineering, metallic materials, polymers and composites, biology and biomaterials, metallurgy etc.. - 1 - Document1 Document1

  10. Science Smiles

    Indian Academy of Sciences (India)

    Page 1. Science Smiles. RKLaxman. I bought the plot to build my office. But the activists would not let me touch anything lest it should upset the ecological balance here. R -E-SO-N-A-N-C-E -, -Fe-b-ru-ary-19-9-S -----~-------------

  11. Actuarial Science.

    Science.gov (United States)

    Warren, Bette

    1982-01-01

    Details are provided of a program on actuarial training developed at the State University of New York (SUNY) at Binghamton through the Department of Mathematical Sciences. An outline of its operation, including a few statistics on students in the program, is included. (MP)

  12. Organizational Science

    Science.gov (United States)

    Beriwal, Madhu; Clegg, Stewart; Collopy, Fred; McDaniel, Reuben, Jr.; Morgan, Gareth; Sutcliffe, Kathleen; Kaufman, Roger; Marker, Anthony; Selwyn, Neil

    2013-01-01

    Scholars representing the field of organizational science, broadly defined as including many fields--organizational behavior and development, management, workplace performance, and so on--were asked to identify what they considered to be the most exciting and imaginative work currently being done in their field, as well as how that work might…

  13. Subterranean science

    Science.gov (United States)

    Paling, Sean; Sadler, Stephen

    2015-05-01

    The deep underground laboratories of the world are no longer the scientific realm of astroparticle physics alone. From Mars rovers to muon tomography, and from radioactive dating to astrobiology, Sean Paling and Stephen Sadler describe the renaissance in the science taking place far beneath our feet.

  14. Wyndham Science.

    Science.gov (United States)

    Messel, H.

    Described is the Wyndham science component of the program designed for the six years of secondary schooling for students in New South Wales, Australia. A subjective evaluation of the program and suggestions for improving course materials and teaching are given. There are six major sections in the report: (1) a general outline of the structure and…

  15. Science and anti-science

    CERN Document Server

    Holton, Gerald

    1997-01-01

    What is good science? What goal--if any--is the proper end of scientific activity? Is there a legitimating authority that scientists mayclaim? Howserious athreat are the anti-science movements? These questions have long been debated but, as Gerald Holton points out, every era must offer its own responses. This book examines these questions not in the abstract but shows their historic roots and the answers emerging from the scientific and political controversies of this century. Employing the case-study method and the concept of scientific thematathat he has pioneered, Holton displays the broad scope of his insight into the workings of science: from the influence of Ernst Mach on twentiethcentury physicists, biologists, psychologists, and other thinkers to the rhetorical strategies used in the work of Albert Einstein, Niels Bohr, and others; from the bickering between Thomas Jefferson and the U.S. Congress over the proper form of federal sponsorship of scientific research to philosophical debates since Oswald...

  16. Caring Science or Science of Caring.

    Science.gov (United States)

    Turkel, Marian C; Watson, Jean; Giovannoni, Joseph

    2018-01-01

    The concepts caring science and science of caring have different meanings; however, they are often used interchangeably. The purpose of this paper is to present an overview of the synthesis of the scholarly literature on the definitions of the science of caring and caring science and to affirm the authors' perspective relating to the language of caring science. Caring science advances the epistemology and ontology of caring. Ideas related to caring science inquiry are presented, and the authors acknowledge the future of caring science as unitary caring science.

  17. Chromium concentrations in ruminant feed ingredients.

    Science.gov (United States)

    Spears, J W; Lloyd, K E; Krafka, K

    2017-05-01

    Chromium (Cr), in the form of Cr propionate, has been permitted for supplementation to cattle diets in the United States at levels up to 0.50 mg of Cr/kg of DM since 2009. Little is known regarding Cr concentrations naturally present in practical feed ingredients. The present study was conducted to determine Cr concentrations in feed ingredients commonly fed to ruminants. Feed ingredients were collected from dairy farms, feed mills, grain bins, and university research farms. Mean Cr concentrations in whole cereal grains ranged from 0.025 mg/kg of DM for oats to 0.041 mg/kg of DM for wheat. Grinding whole samples of corn, soybeans, and wheat through a stainless steel Wiley mill screen greatly increased analyzed Cr concentrations. Harvested forages had greater Cr concentrations than concentrates, and alfalfa hay or haylage had greater Cr concentrations than grass hay or corn silage. Chromium in alfalfa hay or haylage (n = 13) averaged 0.522 mg/kg of DM, with a range of 0.199 to 0.889 mg/kg of DM. Corn silage (n = 21) averaged 0.220 mg of Cr/kg of DM with a range of 0.105 to 0.441 mg of Cr/kg of DM. By-product feeds ranged from 0.040 mg of Cr/kg of DM for cottonseed hulls to 1.222 mg of Cr/kg of DM for beet pulp. Of the feed ingredients analyzed, feed grade phosphate sources had the greatest Cr concentration (135.0 mg/kg). Most ruminant feedstuffs and feed ingredients had less than 0.50 mg of Cr/kg of DM. Much of the analyzed total Cr in feed ingredients appears to be due to Cr contamination from soil or metal contact during harvesting, processing, or both. Copyright © 2017 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  18. Portraying Real Science in Science Communication

    Science.gov (United States)

    van Dijk, Esther M.

    2011-01-01

    In both formal and informal settings, not only science but also views on the nature of science are communicated. Although there probably is no singular nature shared by all fields of science, in the field of science education it is commonly assumed that on a certain level of generality there is a consensus on many features of science. In this…

  19. Interfacial and Surface Science | Materials Science | NREL

    Science.gov (United States)

    Science group within the Material Science Center. He oversees research studies of surfaces and interfaces Interfacial and Surface Science Interfacial and Surface Science Image of irregular-outlined, light address a broad range of fundamental and applied issues in surface and interfacial science that are

  20. Enhancing the Math and Science Experiences of Latinas and Latinos: A Study of the Joaquin Bustoz Math-Science Honors Program

    Science.gov (United States)

    Escontrias, Gabriel, Jr.

    Latinas and Latinos are currently underrepresented in terms of our 21 st century student academic attainment and workforce, compared to the total U.S. Hispanic population. In a field such as mathematical sciences, Hispanic or Latino U.S. citizenship doctoral recipients only accounted for 3.04% in 2009--2010. While there are various initiatives to engage underrepresented STEM populations through education, there is a need to give a voice to the experiences of Latinas and Latinos engaged in such programs. This study explored the experiences of seven Arizona State University undergraduate Latina and Latino Joaquin Bustoz Math-Science Honors Program (JBMSHP) participants as well as examined how the program enhanced their math and science learning experiences. Participants attended either a five-week or eight-week program and ranged in attendance from 2006 to 2011. Students were provided an opportunity to begin university mathematics and science studies before graduating high school. Through a demographic survey and one-on-one guided interview, participants shared their personal journey, their experience in the JBMSHP, and their goals. Using grounded theory, a qualitative research approach, this study focuses on the unique experiences of Latina and Latino participants. Four major themes emerged from the analysis of the data. Each participant applied to the program with a foundation in which they sought to challenge themselves academically through mathematics and/or science. Through their involvement it the JBMSHP, participants recognized benefits during and after the program. All participants recognized the value of these benefits and their participation and praised the program. Overall, the JBMSHP provided the students the resources to grow their academic capital and if they chose seek a STEM related bachelor degree. The results of this study emphasize the need to expand the JBMSHP both within Arizona and nationally. In addition, there is a need to explore the other

  1. Concentrated Solar Thermoelectric Power

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Gang [MIT; Ren, Zhifeng [University of Houston

    2015-07-09

    The goal of this project is to demonstrate in the lab that solar thermoelectric generators (STEGs) can exceed 10% solar-to-electricity efficiency, and STEGs can be integrated with phase-change materials (PCM) for thermal storage, providing operation beyond daylight hours. This project achieved significant progress in many tasks necessary to achieving the overall project goals. An accurate Themoelectric Generator (TEG) model was developed, which included realistic treatment of contact materials, contact resistances and radiative losses. In terms of fabricating physical TEGs, high performance contact materials for skutterudite TE segments were developed, along with brazing and soldering methods to assemble segmented TEGs. Accurate measurement systems for determining device performance (in addition to just TE material performance) were built for this project and used to characterize our TEGs. From the optical components’ side, a spectrally selective cermet surface was developed with high solar absorptance and low thermal emittance, with thermal stability at high temperature. A measurement technique was also developed to determine absorptance and total hemispherical emittance at high temperature, and was used to characterize the fabricated spectrally selective surfaces. In addition, a novel reflective cavity was designed to reduce radiative absorber losses and achieve high receiver efficiency at low concentration ratios. A prototype cavity demonstrated that large reductions in radiative losses were possible through this technique. For the overall concentrating STEG system, a number of devices were fabricated and tested in a custom built test platform to characterize their efficiency performance. Additionally, testing was performed with integration of PCM thermal storage, and the storage time of the lab scale system was evaluated. Our latest testing results showed a STEG efficiency of 9.6%, indicating promising potential for high performance concentrated STEGs.

  2. Censored correlated cytokine concentrations

    DEFF Research Database (Denmark)

    Andersen, Andreas; Benn, Christine Stabell; Jørgensen, Mathias J

    2013-01-01

    ) can be used to describe the relative concentration between two cytokines, and the GMR ratio (GMRR) can be used to compare two groups. The problem is how to estimate GMRRs from censored distributions.We evaluated methods, including simple deletion and substitution, in simulated and real data. One...... stacking method that uses clustered variance-covariance estimation allowing homogeneous (Stackc) or inhomogeneous (Stackh) variances. We compare it with direct estimation of the bivariate Tobit likelihood function (Bitobit) and multiple imputation. We assess sensitivity to inhomogeneity and non...

  3. Concentrating Solar Power Systems

    Science.gov (United States)

    Pitz-Paal, R.

    2017-07-01

    Development of Concentrating Solar Power Systems has started about 40 years ago. A first commercial implementation was performed between 1985 and 1991 in California. However, a drop in gas prices caused a longer period without further deployment. It was overcome in 2007 when new incentive schemes for renewables in Spain and the US enabled a commercial restart. In 2016, almost 100 commercial CSP plants with more than 5GW are installed worldwide. This paper describes the physical background of CSP technology, its technical characteristics and concepts. Furthermore, it discusses system performances, cost structures and the expected advancement.

  4. Uranium concentration in fossils

    International Nuclear Information System (INIS)

    Okano, J.; Uyeda, C.

    1988-01-01

    Recently it is known that fossil bones tend to accumulate uranium. The uranium concentration, C u in fossils has been measured so far by γ ray spectroscopy or by fission track method. The authors applied secondary ion mass spectrometry, SIMS, to detect the uranium in fossil samples. The purpose of this work is to investigate the possibility of semi-quantitative analyses of uranium in fossils, and to study the correlation between C u and the age of fossil bones. The further purpose of this work is to apply SIMS to measure the distribution of C u in fossil teeth

  5. Theory of Concentrated Vortices

    DEFF Research Database (Denmark)

    Alekseenko, Sergey; Kuibin, Pavel; Okulov, Valery

    This book presents comprehensive and authoritative coverage of the wide field of concentrated vortices observed in nature and technique. The methods for research of their kinematics and dynamics are considered. Special attention is paid to the flows with helical symmetry. The authors have describ...... models of vortex structures used for interpretation of experimental data which serve as a ground for development of theoretical and numerical approaches to vortex investigation. Achievements in the fields of stability analysis, waves on vortices and vortex breakdown are also presented....

  6. Complex concentrate pretreatment

    International Nuclear Information System (INIS)

    Lokken, R.O.; Scheele, R.D.; Strachan, D.M.; Toste, A.P.

    1991-03-01

    After removal of the transuranics (TRU) by the TRUEX process, complex concentrate waste will be grouted for final storage. The purpose of this project, conducted at the Pacific Northwest Laboratory, is to support a future decision to grout the complexant waste without destruction of the organic contents. It has been demonstrated that grouts with acceptable parameters for the Transportable Grout Facility can be made using actual waste. The acceptability of these grouts from a regulatory view seems to be less of a problem than previously. None of the organics found in the waste have been found on the EPA hazardous chemicals list. Two potential problems with the processing of the complex concentrate wastes were identified during the use of the TRUEX process on samples of several milliliters. One was the amount of foam that is generated during acid addition to the alkaline waste. Some of this foam appears to be of a waxy nature but does redissolve when the waste is strongly acid. The second potential problem is that noticeable amounts of NO x gases are generated. No quantitative measure of the NO x gas generation was made. The problem relates to processing the waste in B-plant where there are no facilities to handle NO x gases. 5 refs., 4 figs., 4 tabs

  7. Dual temperature concentration system

    International Nuclear Information System (INIS)

    Spevack, J.S.

    1975-01-01

    In a dual temperature isotope exchange system--exemplified by exchange of deuterium and protium between water and hydrogen sulfide gas in hot and cold towers, in which the feed stream (water) containing the desired isotope is passed through a pair of towers maintained at different temperatures wherein it effects isotope exchange with countercurrently circulated auxiliary fluid (H 2 S) and is impoverished in said isotope and then disposed of, e.g. discharged to waste,--the flow of isotope enriched auxiliary fluid between said towers (hot H 2 S saturated with water vapor) is divided and a part thereof is adjusted in its temperature (to cold tower conditions) and then passed to the auxiliary fluid impoverishing (cold) tower, while the remainder of the divided flow of such enriched auxiliary fluid is passed through a subsequent isotope concentration treatment to produce a product more highly enriched in the desired isotope and wherein it is also adjusted in its temperature and is impoverished in said isotope during said subsequent treatment before it is delivered to the said auxiliary fluid impoverishing (cold) tower. Certain provisions are made for returning to the hot tower liquid carried as vapor by the remainder of the divided flow to the subsequent isotope concentration treatment, for recovering sensible and latent heat, and for reducing passage of auxiliary fluid to waste

  8. Luminescent solar concentrator

    Directory of Open Access Journals (Sweden)

    Tugce Tosun

    2015-07-01

    Full Text Available Luminescent solar concentrator (LSC is a device that has luminescent molecules embedding or topping polymeric or glass waveguide to generate electricity from sunlight with a photovoltaic cell attachment. LSCs can be employed both in small and large scale projects, independent on the direction or angle of the surface with respect to the sun, promising more freedom for integration in urban environments compared to the traditional PV systems. The aim of the SEB&C PDEng project is to investigate the applicability of this innovative technology in the built environment and to bridge the gap of knowledge linking societal, design and technological aspects. The final goal is to exhibit potential application concepts of LSC developed by co-creative methods at SPARK campus which is a hub for open innovation in built environment. Necessity of a paradigm shift towards sustainable and smart cities came into being due to the significant increase in energy demand of the buildings. The challenge is to increase renewable sources in the energy mix while designing aesthetic environments. Thus, building integrated renewable energy technologies represent a great opportunity to help overcome this current challenge. Smart energy, energy efficiency and use of renewable sources are key aspects to be considered nowadays and many innovative technologies need further exploitation to be commercially viable, such as luminescent solar concentrator.

  9. Composing Science

    Science.gov (United States)

    Atkins, Leslie

    2015-03-01

    The course Scientific Inquiry at California State University was developed by faculty in biology, physics and English to meet ``writing proficiency'' requirements for non-science majors. Drawing from previous work in composition studies, the position that we take in this course is that we should be engaging students in writing that replicates the work that writing does in science, rather than replicating the particular structural conventions characteristic of scientific writing. That is, scientists use writing to have, remember, share, vet, challenge, and stabilize ideas, and our course requires students use writing to achieve those aims, rather than produce writing that obeys particular conventions of scientific writing. This talk will describe how we have integrated findings from composition studies with a course on scientific inquiry, and provide examples of how scientific communication has resulted from this dialogue. Funding by NSF #1140860.

  10. Computer sciences

    Science.gov (United States)

    Smith, Paul H.

    1988-01-01

    The Computer Science Program provides advanced concepts, techniques, system architectures, algorithms, and software for both space and aeronautics information sciences and computer systems. The overall goal is to provide the technical foundation within NASA for the advancement of computing technology in aerospace applications. The research program is improving the state of knowledge of fundamental aerospace computing principles and advancing computing technology in space applications such as software engineering and information extraction from data collected by scientific instruments in space. The program includes the development of special algorithms and techniques to exploit the computing power provided by high performance parallel processors and special purpose architectures. Research is being conducted in the fundamentals of data base logic and improvement techniques for producing reliable computing systems.

  11. Materials science

    International Nuclear Information System (INIS)

    Anon.

    1977-01-01

    The Materials Science Division is engaged in research on physical properties of materials and the effects of radiation upon them. This involves solid state materials undergoing phase transitions, energy storing materials, and biomaterials. The Division also offers research facilities for M.S. and Ph.D. thesis work in the fields of physics, chemistry, materials, and radiation sciences in cooperation with the various colleges and departments of the UPR Mayaguez Campus. It is anticipated that it will serve as a catalyst in starting energy-related research programs in cooperation with UPR faculty, especially programs involving solar energy. To encourage and promote cooperative efforts, contact is maintained with former graduate students and with visiting scientists from Latin American research institutions

  12. Emulating Science

    Directory of Open Access Journals (Sweden)

    Carneiro, Larissa

    2017-11-01

    Full Text Available This article compares forms of visual argumentation in the scientific study of evolution and Young-Earth Creationism, arguing that secular forms of scientific representation have affected the way creationists visually construct their own. In order to affirm their view of the origin of the universe, creationists borrow from, mimic, and ultimately emulate the techniques, or at least the appearance, of scientific method and reasoning. The use of the word “emulation” is very deliberate since their aim is to match and surpass a rival scientific paradigm – evolution. The sermon preached by the design of the Creation Museum in Petersburg, Kentucky, is not content simply to look like science, but aims to do science that is affirmed by the Scriptures.

  13. Fictitious Science

    Science.gov (United States)

    Foladori, Guillermo

    2016-01-01

    Science and Technology (S&T), like Research and Development (R&D), has become a case of capital investment like any other economic sector. This has distanced R&D from social needs, to the extent that part of R&D ends up actually being fictitious, in the sense that it acquires a price on the market but never becomes part of material…

  14. Material Science

    Energy Technology Data Exchange (ETDEWEB)

    Won, Dong Yeon; Kim, Heung

    1987-08-15

    This book introduces material science, which includes key of a high-tech industry, new materials of dream like new metal material and semiconductor, classification of materials, microstructure of materials and characteristic. It mentions magic new materials such as shape memory alloy, fine ceramics, engineering fine ceramics, electronic ceramics, engineering plastic, glass, silicone conductor, optical fiber mixed materials and integrated circuit, challenge for new material and development of new materials.

  15. Material Science

    International Nuclear Information System (INIS)

    Won, Dong Yeon; Kim, Heung

    1987-08-01

    This book introduces material science, which includes key of a high-tech industry, new materials of dream like new metal material and semiconductor, classification of materials, microstructure of materials and characteristic. It mentions magic new materials such as shape memory alloy, fine ceramics, engineering fine ceramics, electronic ceramics, engineering plastic, glass, silicone conductor, optical fiber mixed materials and integrated circuit, challenge for new material and development of new materials.

  16. Mechanical science

    CERN Document Server

    Bolton, W C

    2013-01-01

    This book gives comprehensive coverage of mechanical science for HNC/HND students taking mechanical engineering courses, including all topics likely to be covered in both years of such courses, as well as for first year undergraduate courses in mechanical engineering. It features 500 problems with answers and 200 worked examples. The third edition includes a new section on power transmission and an appendix on mathematics to help students with the basic notation of calculus and solution of differential equations.

  17. Health Sciences

    OpenAIRE

    McEntyre, Johanna; Swan, Alma; Meier zu Verl, Christian; Horstmann, Wolfram

    2011-01-01

    This chapter provides an overview of research data management in the health sciences, primarily focused upon the sort of data curated by the European Bioinformatics Institute and similar organisations. In this field, data management is well-advanced, with a sophisticated infrastructure created and maintained by the community for the benefit of all. These advances have been brought about because the field has been data-intense for many years and has been driven by the challenges biology fac...

  18. Preservice Science Teachers' Science Teaching Orientations and Beliefs about Science

    Science.gov (United States)

    Kind, Vanessa

    2016-01-01

    This paper offers clarification of science teacher orientations as a potential component of pedagogical content knowledge. Science teaching orientations and beliefs about science held by 237 preservice science teachers were gathered via content-specific vignettes and questionnaire, respectively, prior to participation in a UK-based teacher…

  19. Specialized science.

    Science.gov (United States)

    Casadevall, Arturo; Fang, Ferric C

    2014-04-01

    As the body of scientific knowledge in a discipline increases, there is pressure for specialization. Fields spawn subfields that then become entities in themselves that promote further specialization. The process by which scientists join specialized groups has remarkable similarities to the guild system of the middle ages. The advantages of specialization of science include efficiency, the establishment of normative standards, and the potential for greater rigor in experimental research. However, specialization also carries risks of monopoly, monotony, and isolation. The current tendency to judge scientific work by the impact factor of the journal in which it is published may have roots in overspecialization, as scientists are less able to critically evaluate work outside their field than before. Scientists in particular define themselves through group identity and adopt practices that conform to the expectations and dynamics of such groups. As part of our continuing analysis of issues confronting contemporary science, we analyze the emergence and consequences of specialization in science, with a particular emphasis on microbiology, a field highly vulnerable to balkanization along microbial phylogenetic boundaries, and suggest that specialization carries significant costs. We propose measures to mitigate the detrimental effects of scientific specialism.

  20. Pushing concentration of stationary solar concentrators to the limit.

    Science.gov (United States)

    Winston, Roland; Zhang, Weiya

    2010-04-26

    We give the theoretical limit of concentration allowed by nonimaging optics for stationary solar concentrators after reviewing sun- earth geometry in direction cosine space. We then discuss the design principles that we follow to approach the maximum concentration along with examples including a hollow CPC trough, a dielectric CPC trough, and a 3D dielectric stationary solar concentrator which concentrates sun light four times (4x), eight hours per day year around.

  1. Plasma concentrations of misonidazole

    Energy Technology Data Exchange (ETDEWEB)

    Notter, G; Rylander, U; Turesson, I

    1980-10-01

    The plasma concentrations of misonidazole doses between 0.6 and 2.0 g/m/sup 2/ were analyzed in respect to the variation within the same patient and between different patients. Peak plasma levels were observed after 2 hours. The mean plasma levels of misonidazole only at 3 hours were 23.8, 47.0 and 76.5 ..mu..g/ml after misonidazole doses of 0.6, 1.2 g/m/sup 2/, respectively. The half-life of misonidazole only was found to be 8.2 hours for women and 10.5 for men. Good linearity between plasma levels and drug doses was observed after administration of different single doses to the same patient within the dose range 0.6 to 2.0 g/m/sup 2/.

  2. Stress concentration at notches

    CERN Document Server

    Savruk, Mykhaylo P

    2017-01-01

    This book compiles solutions of linear theory of elasticity problems for isotropic and anisotropic bodies with sharp and rounded notches. It contains an overview of established and recent achievements, and presents the authors’ original solutions in the field considered with extensive discussion. The volume demonstrates through numerous, useful examples the effectiveness of singular integral equations for obtaining exact solutions of boundary problems of the theory of elasticity for bodies with cracks and notches. Incorporating analytical and numerical solutions of the problems of stress concentrations in solid bodies with crack-like defects, this volume is ideal for scientists and PhD students dealing with the problems of theory of elasticity and fracture mechanics. Stands as a modern and extensive compendium of solutions to the problems of linear theory of elasticity of isotropic and anisotropic bodies with sharp and rounded notches; Adopts a highly reader-friendly layout of tables, charts, approximation ...

  3. Concentration solar thermal power

    International Nuclear Information System (INIS)

    Livet, F.

    2011-01-01

    As the production of electricity by concentration solar power (CSP) installations is said to be a source of energy for the future, the author discusses past experiments (notably the French Thermis project), and the different techniques which are currently being used. He indicates the regions which appear to be the most appropriate for this technique. He presents the three main techniques: parabolic cylinder, tower, and Stirling cycle installations. He discusses the issue of intermittency. He proposes an assessment of prices and of their evolution, and indicates the investments made in different installations (in Italy, Spain, Germany and Portugal). He comments the case of hybrid installations (sun and gas), evokes the Desertec project proposed by the German industry which comprises a set of hybrid installations. He notices that there is no significant technological evolution for this process

  4. Concentrating solar thermal power.

    Science.gov (United States)

    Müller-Steinhagen, Hans

    2013-08-13

    In addition to wind and photovoltaic power, concentrating solar thermal power (CSP) will make a major contribution to electricity provision from renewable energies. Drawing on almost 30 years of operational experience in the multi-megawatt range, CSP is now a proven technology with a reliable cost and performance record. In conjunction with thermal energy storage, electricity can be provided according to demand. To date, solar thermal power plants with a total capacity of 1.3 GW are in operation worldwide, with an additional 2.3 GW under construction and 31.7 GW in advanced planning stage. Depending on the concentration factors, temperatures up to 1000°C can be reached to produce saturated or superheated steam for steam turbine cycles or compressed hot gas for gas turbine cycles. The heat rejected from these thermodynamic cycles can be used for sea water desalination, process heat and centralized provision of chilled water. While electricity generation from CSP plants is still more expensive than from wind turbines or photovoltaic panels, its independence from fluctuations and daily variation of wind speed and solar radiation provides it with a higher value. To become competitive with mid-load electricity from conventional power plants within the next 10-15 years, mass production of components, increased plant size and planning/operating experience will be accompanied by technological innovations. On 30 October 2009, a number of major industrial companies joined forces to establish the so-called DESERTEC Industry Initiative, which aims at providing by 2050 15 per cent of European electricity from renewable energy sources in North Africa, while at the same time securing energy, water, income and employment for this region. Solar thermal power plants are in the heart of this concept.

  5. Communicating Science

    Science.gov (United States)

    Holland, G. J.; McCaffrey, M. S.; Kiehl, J. T.; Schmidt, C.

    2010-12-01

    We are in an era of rapidly changing communication media, which is driving a major evolution in the modes of communicating science. In the past, a mainstay of scientific communication in popular media was through science “translators”; science journalists and presenters. These have now nearly disappeared and are being replaced by widespread dissemination through, e.g., the internet, blogs, YouTube and journalists who often have little scientific background and sharp deadlines. Thus, scientists are required to assume increasing responsibility for translating their scientific findings and calibrating their communications to non-technical audiences, a task for which they are often ill prepared, especially when it comes to controversial societal issues such as tobacco, evolution, and most recently climate change (Oreskes and Conway 2010). Such issues have been politicized and hi-jacked by ideological belief systems to such an extent that constructive dialogue is often impossible. Many scientists are excellent communicators, to their peers. But this requires careful attention to detail and logical explanation, open acknowledgement of uncertainties, and dispassionate delivery. These qualities become liabilities when communicating to a non-scientific audience where entertainment, attention grabbing, 15 second sound bites, and self assuredness reign (e.g. Olson 2009). Here we report on a program initiated by NCAR and UCAR to develop new approaches to science communication and to equip present and future scientists with the requisite skills. If we start from a sound scientific finding with general scientific consensus, such as the warming of the planet by greenhouse gases, then the primary emphasis moves from the “science” to the “art” of communication. The art cannot have free reign, however, as there remains a strong requirement for objectivity, honesty, consistency, and above all a resistance to advocating particular policy positions. Targeting audience

  6. Materials Science

    Science.gov (United States)

    2003-01-01

    The Materials Science Program is structured so that NASA s headquarters is responsible for the program content and selection, through the Enterprise Scientist, and MSFC provides for implementation of ground and flight programs with a Discipline Scientist and Discipline Manager. The Discipline Working Group of eminent scientists from outside of NASA acts in an advisory capacity and writes the Discipline Document from which the NRA content is derived. The program is reviewed approximately every three years by groups such as the Committee on Microgravity Research, the National Materials Advisory Board, and the OBPR Maximization and Prioritization (ReMaP) Task Force. The flight program has had as many as twenty-six principal investigators (PIs) in flight or flight definition stage, with the numbers of PIs in the future dependent on the results of the ReMaP Task Force and internal reviews. Each project has a NASA-appointed Project Scientist, considered a half-time job, who assists the PI in understanding and preparing for internal reviews such as the Science Concept Review and Requirements Definition Review. The Project Scientist also insures that the PI gets the maximum science support from MSFC, represents the PI to the MSFC community, and collaborates with the Project Manager to insure the project is well-supported and remains vital. Currently available flight equipment includes the Materials Science Research Rack (MSRR-1) and Microgravity Science Glovebox. Ground based projects fall into one or more of several categories. Intellectual Underpinning of Flight Program projects include theoretical studies backed by modeling and computer simulations; bring to maturity new research, often by young researchers, and may include preliminary short duration low gravity experiments in the KC-135 aircraft or drop tube; enable characterization of data sets from previous flights; and provide thermophysical property determinations to aid PIs. Radiation Shielding and preliminary In

  7. Career Services | College of Engineering & Applied Science

    Science.gov (United States)

    @ 10:00 am - 2:00 pm Wisconsin Room, UWM Student Union Register today! Engineering Careers Careers in Engineering Concentration on Ergonomics M.S. Program in Computer Science Interdisciplinary Concentration on Energy Doctoral Programs in Engineering Non-Degree Candidate Departments Biomedical Engineering

  8. African Crop Science Journal

    African Journals Online (AJOL)

    AFRICAN JOURNALS ONLINE (AJOL) · Journals · Advanced Search · USING AJOL ... The African Crop Science Journal, a quarterly publication, publishes original ... interactions, information science, environmental science and soil science.

  9. Preparation of selective molybdenum concentrate from collective coppermolybdenum concentrate

    Directory of Open Access Journals (Sweden)

    N. Tusupbaev

    2016-06-01

    Full Text Available The paper considers possibilities of selective separation of the concentrate of copper and molybdenum from a collective copper-molybdenum concentrate of Aktogay deposit using regrinding and conventional flotation reagents. In the case of conventional flotoreagents, the content of molybdenum in a molybdenum concentrate was 8.0% at extraction effectiveness 83.12%. At 27.96% extraction degree of copper, it’s content in the concentrate equaled to 21.3%. After regrinding, molybdenum content in the concentrate was 24.0% at the extraction effectiveness 59.63%, and copper content in the concentrate was 21.9% at the recovery of 61.23%. Thus, the regrinding of a collective copper-molybdenum concentrate resulted in an increase in the content of molybdenum in molybdenum concentrate by 16%, and the copper concentration increased by 0.6%.

  10. A Financial Technology Entrepreneurship Program for Computer Science Students

    Science.gov (United States)

    Lawler, James P.; Joseph, Anthony

    2011-01-01

    Education in entrepreneurship is becoming a critical area of curricula for computer science students. Few schools of computer science have a concentration in entrepreneurship in the computing curricula. The paper presents Technology Entrepreneurship in the curricula at a leading school of computer science and information systems, in which students…

  11. Life sciences and environmental sciences

    Energy Technology Data Exchange (ETDEWEB)

    1992-02-01

    The DOE laboratories play a unique role in bringing multidisciplinary talents -- in biology, physics, chemistry, computer sciences, and engineering -- to bear on major problems in the life and environmental sciences. Specifically, the laboratories utilize these talents to fulfill OHER's mission of exploring and mitigating the health and environmental effects of energy use, and of developing health and medical applications of nuclear energy-related phenomena. At Lawrence Berkeley Laboratory (LBL) support of this mission is evident across the spectrum of OHER-sponsored research, especially in the broad areas of genomics, structural biology, basic cell and molecular biology, carcinogenesis, energy and environment, applications to biotechnology, and molecular, nuclear and radiation medicine. These research areas are briefly described.

  12. Life sciences and environmental sciences

    Energy Technology Data Exchange (ETDEWEB)

    1992-02-01

    The DOE laboratories play a unique role in bringing multidisciplinary talents -- in biology, physics, chemistry, computer sciences, and engineering -- to bear on major problems in the life and environmental sciences. Specifically, the laboratories utilize these talents to fulfill OHER`s mission of exploring and mitigating the health and environmental effects of energy use, and of developing health and medical applications of nuclear energy-related phenomena. At Lawrence Berkeley Laboratory (LBL) support of this mission is evident across the spectrum of OHER-sponsored research, especially in the broad areas of genomics, structural biology, basic cell and molecular biology, carcinogenesis, energy and environment, applications to biotechnology, and molecular, nuclear and radiation medicine. These research areas are briefly described.

  13. National Science Bowl | NREL

    Science.gov (United States)

    Science Bowl National Science Bowl The Department of Energy's Office of Science sponsors the National Science Bowl competition. This fun, fast-paced academic tournament tests the brainpower of middle and high school student teams on science and math topics. The National Science Bowl provides an

  14. National Science Teachers Association

    Science.gov (United States)

    ; Resources Books, Articles, and More NSTA Press® NSTA Journals Science and Children Science Scope The Science Teacher Journal of College Science Teaching Connected Science Learning NSTA Learning Center Online Resources: Calendar, Freebies ... e-Newsletters NSTA Science Store New Releases Bestsellers Award Winners

  15. Do Gender-Science Stereotypes Predict Science Identification and Science Career Aspirations among Undergraduate Science Majors?

    Science.gov (United States)

    Cundiff, Jessica L.; Vescio, Theresa K.; Loken, Eric; Lo, Lawrence

    2013-01-01

    The present research examined whether gender-science stereotypes were associated with science identification and, in turn, science career aspirations among women and men undergraduate science majors. More than 1,700 students enrolled in introductory science courses completed measures of gender-science stereotypes (implicit associations and…

  16. Workplace Concentration of Immigrants

    Science.gov (United States)

    Andersson, Fredrik; García-Pérez, Mónica; Haltiwanger, John; McCue, Kristin; Sanders, Seth

    2014-01-01

    Casual observation suggests that in most U.S. urban labor markets, immigrants have more immigrant coworkers than native-born workers do. While seeming obvious, this excess tendency to work together has not been precisely measured, nor have its sources been quantified. Using matched employer–employee data from the U.S. Census Bureau Longitudinal Employer-Household Dynamics (LEHD) database on a set of metropolitan statistical areas (MSAs) with substantial immigrant populations, we find that, on average, 37% of an immigrant’s coworkers are themselves immigrants; in contrast, only 14% of a native-born worker’s coworkers are immigrants. We decompose this difference into the probability of working with compatriots versus with immigrants from other source countries. Using human capital, employer, and location characteristics, we narrow the mechanisms that might explain immigrant concentration. We find that industry, language, and residential segregation collectively explain almost all the excess tendency to work with immigrants from other source countries, but they have limited power to explain work with compatriots. This large unexplained compatriot component suggests an important role for unmeasured country-specific factors, such as social networks. PMID:25425452

  17. Soviet science

    International Nuclear Information System (INIS)

    Medvedev, Z.A.

    1979-01-01

    In this brief history of science in the Soviet Union the emphasis is on the interaction between scientific and technological developments and the political objectives of the Soviet government Reference is made to the development of nuclear energy for military and for peaceful purposes. In an appendix, a rather detailed account is given of a 'nuclear disaster in the South Urals area'; reference is made to ecological, genetic and population researches in the areas contaminated by long-lived products of radioactive waste (e.g. Sr-90 and Cs-137). Section headings are: lakes; mammals; population genetics and radiation genetics (covering plants, animals and soil activity). (U.K.)

  18. Science commons

    CERN Multimedia

    CERN. Geneva

    2007-01-01

    SCP: Creative Commons licensing for open access publishing, Open Access Law journal-author agreements for converting journals to open access, and the Scholar's Copyright Addendum Engine for retaining rights to self-archive in meaningful formats and locations for future re-use. More than 250 science and technology journals already publish under Creative Commons licensing while 35 law journals utilize the Open Access Law agreements. The Addendum Engine is a new tool created in partnership with SPARC and U.S. universities. View John Wilbanks's biography

  19. Science toys

    Science.gov (United States)

    Crease, Robert P.

    2009-01-01

    "I have a low boredom threshold," Tim Rowett explains, ushering in my son Alex and me. Rowett is a jovial, professorishlooking man with wire-rimmed glasses and a short, white beard. Alex and I have gone to his flat in Twickenham, on the edge of London, to see his collection of fun stuff - jokes, games, puzzles and other toys related to science. When I ask what they have in common, Rowett has a ready, if not illuminating, answer: "They're just things that make people go 'Wow!'."

  20. Science blogging

    CERN Document Server

    Wilcox, Christie

    2016-01-01

    Here is the essential how-to guide for communicating scientific research and discoveries online, ideal for journalists, researchers, and public information officers looking to reach a wide lay audience. Drawing on the cumulative experience of twenty-seven of the greatest minds in scientific communication, this invaluable handbook targets the specific questions and concerns of the scientific community, offering help in a wide range of digital areas, including blogging, creating podcasts, tweeting, and more. With step-by-step guidance and one-stop expertise, this is the book every scientist, science writer, and practitioner needs to approach the Wild West of the Web with knowledge and confidence.

  1. Science Night

    CERN Multimedia

    2004-01-01

    Would it surprise you to know that you can measure the speed of light using chocolate and a microwave oven? If you're interested in this and in finding out much more, come along to the Museum of the History of Science on 3 and 4 July 2004, when dozens of companies, institutions, colleges and organizations will be running exhibits, shows, and displays on the theme of counting and measuring. CERN will be there with a display stand that includes two particle detectors. Full details are available from the Museum website at: http://www.lanuitdelascience.ch/

  2. Catholic Science

    OpenAIRE

    Laplanche, François

    2008-01-01

    My research is a prolongation of a book published in 1994 by Albin Michel entitled La Bible en France entre mythe et critique (The Bible in France between myth and criticism). This book examined the birth of “Catholic Science” following de Lamennais. The forthcoming book will deal with the possible and unpredictable demise of this science. The period described covers the turn of the century (the crisis of modernism) to the 1970s, when the publication of several works that marked a pause in th...

  3. Design, science and naturalism

    Science.gov (United States)

    Deming, David

    2008-09-01

    The Design Argument is the proposition that the presence of order in the universe is evidence for the existence of God. The Argument dates at least to the presocratic Greek philosophers, and is largely based on analogical reasoning. Following the appearance of Aquinas' Summa Theologica in the 13th century, the Christian Church in Europe embraced a Natural Theology based on observation and reason that allowed it to dominate the entire world of knowledge. Science in turn advanced itself by demonstrating that it could be of service to theology, the recognized queen of the sciences. During the heyday of British Natural Theology in the 17th and 18th centuries, the watchmaker, shipbuilder, and architect analogies were invoked reflexively by philosophers, theologians, and scientists. The Design Argument was not systematically and analytically criticized until David Hume wrote Dialogues on Natural Religion in the 1750s. After Darwin published Origin of Species in 1859, Design withered on the vine. But in recent years, the Argument has been resurrected under the appellation "intelligent design," and been the subject of political and legal controversy in the United States. Design advocates have argued that intelligent design can be formulated as a scientific hypothesis, that new scientific discoveries validate a design inference, and that naturalism must be removed as a methodological requirement in science. If science is defined by a model of concentric epistemological zonation, design cannot be construed as a scientific hypothesis because it is inconsistent with the core aspects of scientific methodology: naturalism, uniformity, induction, and efficient causation. An analytical examination of claims by design advocates finds no evidence of any type to support either scientific or philosophical claims that design can be unambiguously inferred from nature. The apparent irreducible complexity of biological mechanisms may be explained by exaptation or scaffolding. The argument

  4. Nanomaterials science

    Directory of Open Access Journals (Sweden)

    Heinrich Rohrer

    2010-01-01

    Full Text Available The nanometer regime covers the transition from condensed matter behavior to atomic and molecular properties and thus is a very rich but also very demanding area in materials science. Close to the condensed matter side, properties and functions might still very well be scalable, whereas close to the atomic and molecular side, the scalability is mostly lost. Properties and functions change qualitatively or quantitatively by orders of magnitude when the dimensions become smaller than a critical size in the nanometer range. Examples are the ballistic regime for electron or spin transport at dimensions below the mean free path, near-field effects in scanning near-field optical microscopy and quantum wells when the dimensions are below an appropriate wavelength, novel electronic, mechanical, and chemical properties when the number of bulk atoms becomes smaller than that of surface atoms, quantum conduction, and Coulomb blockade. Thus, by going below a certain size, an abundance of novel properties and functions are at one's disposal, or, in other words, we can functionalize materials simply by reducing their size to the nanoscale.The key to the future lies in the functions that we give to materials, not just in finding 'novel functional materials'. This catch expression in many materials science programs and initiatives of the past two decades sounds great, but it is not what really counts. All materials are functional in one way or another and, therefore, all new materials are 'novel functional materials'. Certainly, finding new materials is always an important part of progress, but we should also focus on the much larger domain of novel functions that we can give to existing or modified materials. A good example is semiconductors: they are fifty or more years old and their properties are very well known, but they were not of widespread interest and use until the transistor changed their destiny into being the central material in the information

  5. Trace-element analysis in environmental sciences

    International Nuclear Information System (INIS)

    Valkovic, V.; Moschini, G.

    1988-01-01

    The use of charged-particle accelerators in trace-element analysis in the field of environmental sciences is described in this article. Nuclear reactions, charged-particle-induced X-ray emission as well as other nuclear and atomic processes can be used individually, or combined, in developing adequate analytical systems. In addition to concentration levels, concentration levels, concentration profiles can be measured, resulting in unique information. Some examples of experiments performed are described together with the suggestions for future measurements [pt

  6. Determination of Rn concentration in groundwater

    International Nuclear Information System (INIS)

    Takada, Shigeru; Handa, Madoka; Okano, Yasuhiro; Saito, Masaaki; Suzuki, Takashi

    1984-01-01

    The method of prediction of earthquakes by the change of concentration of Rn in groundwater was developed by U.S.S.R. and People's Republic of China, and was not known clearly. Since 1975, the research works on this subject were commenced by University of Tokyo, Geological Survey of Agency of Industrial Science and Technology and Tokyo Metropolitan Isotopic Research Center. Along with the development of an automatic continuous measuring apparatus with high reliability, the systems for the measurement of the Rn concentration in groundwater were established. At the time of the earthquake off Izu-Oshima on January 14, 1978, clear precursor was found in an artesian flowing well in Nakaizu 0f Izu Peninsula, and the unusual phenomena which seemed be the precursor of an earthquake were recognized in other districts of Izu and Tokai. On August 8, 1983, an earthquake of magnitude 6 occurred in the boundary region of Yamanashi and Kanagawa Prefectures. Preceding the earthquake, the unusual change of the concentration of Rn was recognized at several observation wells in Tokyo, and the unusual change was observed after the earthquake also. The possibility that the unusual change of the Rn concentration in groundwater is the precursor of earthquakes is high, and this phenomenon is expected to make contribution for the prediction of earthquakes, though there remain many problems to be solved. Further works are scheduled to establish the practical method of predicting earthquakes. (Isimitsu, A.)

  7. Fluorine concentration profiles in archaeological bone

    International Nuclear Information System (INIS)

    Coote, G.E.; Sparks, R.J.

    1981-01-01

    The nuclear microprobe at the Institute of Nuclear Sciences was applied to the measurement of radial concentration profiles of fluorine, in transverse slices of archaeological bone from humans, moas, and other animals. A beam of 2.5 MeV protons was focused to a rectangular spot 250 microns by 50 microns, traversed along a radial line 3mm long, and gamma rays of 5-7 MeV from the reaction 19 F(p, α#betta#) 16 O were detected in a large sodium iodide crystal. Bombardment caused no detectable loss of fluorine from the bone. Measured profiles display a wide variety of shapes and maximum concentrations. In bones which had been exposed to ground water the fluorine concentration usually increases from the centre towards the surface, sometimes by as much as a factor of eight. The concentration at the surface is usually in the range 0.2 to 1%, though in moa bone from a limestone cave it is only 0.025%. Once a quantitative method of analysis has been developed, based on the shape of the profile rather than its magnitude, these profiles might be useful for dating bone. In the meantime, they could be used to distinguish bones of different ages from a common site

  8. An examination of the association between demographic and educational factors and African American achievement in science

    Science.gov (United States)

    Cottledge, Michael Christopher

    American male students on the 2010 science TAKS. H02: There will be no significant statistical association between the educational factors teacher certification type (composite or content specific) and teacher certification pathway and the percent passing rate of their tenth grade African American male students on the 2010 science TAKS. H03: There will be no significant statistical association between a teachers' demographic factors, educational factors and the percent passing rate of their tenth grade African American male students on the 2010 science TAKS. The researcher employed the assistance of the human resource departments of participating districts to generate a demographic report identifying the sex, years of experience, certification types and pathways of the teachers of record for African American male students who took the 10th grade Science TAKS during the 2009-2010 school year. Data ascertained from the demographic report was entered in the Statistical Package for the Social Sciences Software (SPSS). A linear regression statistical analysis was used to establish the following: 1). the degree of association between demographic factors and the percent passing rate of their African American male students on the 10th grade science TAKS , 2) the degree of association between educational factors and the percent passing rate of their African American male students on the 10th grade science TAKS, 3) the degree of association between demographic and educational factors and the percent passing rate of their African American male students on the 10th grade science TAKS Conclusion: Constantine et al (2009) concluded that although individual teachers appear to have an effect on student achievement, their study could not identify what about a teacher affects student achievement. Similar to Constatine, the researcher did not find any association between the demographic and educational factors of teachers and the science academic achievement of African American males

  9. Enacting science

    Science.gov (United States)

    MacDonald, Anthony Leo

    My study examines the development of forms of knowing that arise when students engage in open-ended explorations involving self-directed design and building involving simple materials. It is grounded in an enactivist theoretical perspective on cognition which holds that the creation of action-thought processes for engaging the world is interwoven with the meanings that are constructed for these experiences. A dynamic conception of persons-acting-in-a-setting is fundamental to an enactivist view of cognition. How is understanding enacted in building activity? How does the shape of a problem emerge? How do students enact meaning and understanding when they experience a high degree of physical engagement in building things? What are some characteristics of an enactive learning/teaching environment? My research settings comprise a range of individual, group and classroom engagements of varying lengths over a three and one-half year period. The first research episode involved two grade eight students in an investigation of Paper Towels. The second four month engagement was in a grade nine science class that culminated in the building of a Solar House. The third grade ten episode involved a one month project to build a Mousetrap Powered Car. A fourth Invent a Machine project was conducted in two grade eight science classes taught by the teacher who participated in the Solar House project. Two students were present in three of the four projects. I interviewed one of these students upon completion of his high school physics courses. I found that building is a form of thinking which develops competency in managing complex practical tasks. A triadic relationship of exploration, planning and acting is present. Practical and procedural understandings emerge as students enter and re-enter self-directed problem settings. Thinking patterns depend on the kinds of materials chosen, the ways they are used, and on how students contextualize the problem. Classroom assessment

  10. FOREWORD Nanomaterials science Nanomaterials science

    Science.gov (United States)

    Rohrer, Heinrich

    2010-10-01

    The nanometer regime covers the transition from condensed matter behavior to atomic and molecular properties and thus is a very rich but also very demanding area in materials science. Close to the condensed matter side, properties and functions might still very well be scalable, whereas close to the atomic and molecular side, the scalability is mostly lost. Properties and functions change qualitatively or quantitatively by orders of magnitude when the dimensions become smaller than a critical size in the nanometer range. Examples are the ballistic regime for electron or spin transport at dimensions below the mean free path, near-field effects in scanning near-field optical microscopy and quantum wells when the dimensions are below an appropriate wavelength, novel electronic, mechanical, and chemical properties when the number of bulk atoms becomes smaller than that of surface atoms, quantum conduction, and Coulomb blockade. Thus, by going below a certain size, an abundance of novel properties and functions are at one's disposal, or, in other words, we can functionalize materials simply by reducing their size to the nanoscale. The key to the future lies in the functions that we give to materials, not just in finding 'novel functional materials'. This catch expression in many materials science programs and initiatives of the past two decades sounds great, but it is not what really counts. All materials are functional in one way or another and, therefore, all new materials are 'novel functional materials'. Certainly, finding new materials is always an important part of progress, but we should also focus on the much larger domain of novel functions that we can give to existing or modified materials. A good example is semiconductors: they are fifty or more years old and their properties are very well known, but they were not of widespread interest and use until the transistor changed their destiny into being the central material in the information technology revolution

  11. Conical electromagnetic radiation flux concentrator

    Science.gov (United States)

    Miller, E. R.

    1972-01-01

    Concentrator provides method of concentrating a beam of electromagnetic radiation into a smaller beam, presenting a higher flux density. Smaller beam may be made larger by sending radiation through the device in the reverse direction.

  12. Membrane distillation for milk concentration

    NARCIS (Netherlands)

    Moejes, S.N.; Romero Guzman, Maria; Hanemaaijer, J.H.; Barrera, K.H.; Feenstra, L.; Boxtel, van A.J.B.

    2015-01-01

    Membrane distillation is an emerging technology to concentrate liquid products while producing high quality water as permeate. Application for desalination has been studied extensively the past years, but membrane distillation has also potential to produce concentrated food products like

  13. Supercomputational science

    CERN Document Server

    Wilson, S

    1990-01-01

    In contemporary research, the supercomputer now ranks, along with radio telescopes, particle accelerators and the other apparatus of "big science", as an expensive resource, which is nevertheless essential for state of the art research. Supercomputers are usually provided as shar.ed central facilities. However, unlike, telescopes and accelerators, they are find a wide range of applications which extends across a broad spectrum of research activity. The difference in performance between a "good" and a "bad" computer program on a traditional serial computer may be a factor of two or three, but on a contemporary supercomputer it can easily be a factor of one hundred or even more! Furthermore, this factor is likely to increase with future generations of machines. In keeping with the large capital and recurrent costs of these machines, it is appropriate to devote effort to training and familiarization so that supercomputers are employed to best effect. This volume records the lectures delivered at a Summer School ...

  14. Laser Light: Using Laser Refractometry to Determine Concentration.

    Science.gov (United States)

    Gauger, Robert

    1995-01-01

    Laser refractometry is a science-technology-based activity that requires students to manipulate a variety of equipment, tools, materials, and critical-thinking skills. Students use a laser to measure the percent of glucose in a solution by calibrating the system, taking measurements, and computing the concentration. (MKR)

  15. Pollutant Concentrations in the Rime and Fog Water

    Czech Academy of Sciences Publication Activity Database

    Fišák, Jaroslav; Tesař, Miroslav; Fottová, D.

    2008-01-01

    Roč. 3, č. 1 (2008), S68-S73 ISSN 1801-5395 R&D Projects: GA AV ČR IAA3042301; GA AV ČR 1QS200420562 Institutional research plan: CEZ:AV0Z30420517; CEZ:AV0Z20600510 Keywords : fog water * rime water * pollutant concentration Subject RIV: DG - Athmosphere Sciences, Meteorology

  16. Concentrating on caustic

    International Nuclear Information System (INIS)

    Collins, Richard

    2010-01-01

    Full text: First there was the Beer Battery, which aimed to generate electricity from brewery wastewater using a microbial fuel cell (MFC). Trials at Foster's Yatala brewery in Queensland in 2007 ran into challenges around the cost of electricity and duration of treatment, but they also revealed a new possibility. Komeel Rabaey, a University of Queensland specialist in microbial dynamics with a particular passion for bioelectrochemical systems, recognised the potential to extract sodium hydroxide - caustic soda - out of wastewater in a form suitable for reuse. In 2008 he converted such a system into a lab-scale caustic recovery plant, then upsized it to a one litre test reactor, which is again running at the Yatala brewery. The concept flips wastewater treatment on its head, seeing the discharge as a resource to be harvested rather than a cost and a contaminant load to be managed. “We typically aim to make a concentration of about four per cent caustic. That is what is easily achievable with the system and you will also note a lot of industries use caustic at four per cent,” said Dr Rabaey. “So you can use the wastewater from the plant to drive caustic production, with the extra advantage of removing enormous amounts of sodium.” Sodium hydroxide is a ubiquitous industrial compound used in pH regulation, as a cleaning agent in clean-in-place systems and variously in pulp and paper, textiles and food processing. Dr Rabaey wants to close the loop on caustic. Industries along the Murray-Darling basin, for example, truck in a lot of it from outside the area and then discharge it with their wastewater into the salt-sensitive river system. “If you use a bioelectrochemical system to recover the sodium hydroxide, you are not even importing the sodium into the area but recycling the sodium the whole time on-site,” he told WME. Get the technology right and he reckons a three-year payback on investment is readily achievable. A microbial fuel cell oxidises organics

  17. Materials Science | NREL

    Science.gov (United States)

    microscopy and imaging science, interfacial and surface science, materials discovery, and thin-film material Science Materials Science Illustration with bottom row showing a ball-and-stick model and top row dense black band. State-of-the-art advances in materials science come from a combination of experiments

  18. Team science for science communication.

    Science.gov (United States)

    Wong-Parodi, Gabrielle; Strauss, Benjamin H

    2014-09-16

    Natural scientists from Climate Central and social scientists from Carnegie Mellon University collaborated to develop science communications aimed at presenting personalized coastal flood risk information to the public. We encountered four main challenges: agreeing on goals; balancing complexity and simplicity; relying on data, not intuition; and negotiating external pressures. Each challenge demanded its own approach. We navigated agreement on goals through intensive internal communication early on in the project. We balanced complexity and simplicity through evaluation of communication materials for user understanding and scientific content. Early user test results that overturned some of our intuitions strengthened our commitment to testing communication elements whenever possible. Finally, we did our best to negotiate external pressures through regular internal communication and willingness to compromise.

  19. Preparing Science Teachers: Strong Emphasis on Science Content Course Work in a Master's Program in Education

    Science.gov (United States)

    Ajhar, Edward A.; Blackwell, E.; Quesada, D.

    2010-05-01

    In South Florida, science teacher preparation is often weak as a shortage of science teachers often prompts administrators to assign teachers to science classes just to cover the classroom needs. This results is poor preparation of students for college science course work, which, in turn, causes the next generation of science teachers to be even weaker than the first. This cycle must be broken in order to prepare better students in the sciences. At St. Thomas University in Miami Gardens, Florida, our School of Science has teamed with our Institute for Education to create a program to alleviate this problem: A Master of Science in Education with a Concentration in Earth/Space Science. The Master's program consists of 36 total credits. Half the curriculum consists of traditional educational foundation and instructional leadership courses while the other half is focused on Earth and Space Science content courses. The content area of 18 credits also provides a separate certificate program. Although traditional high school science education places a heavy emphasis on Earth Science, this program expands that emphasis to include the broader context of astronomy, astrophysics, astrobiology, planetary science, and the practice and philosophy of science. From this contextual basis the teacher is better prepared to educate and motivate middle and high school students in all areas of the physical sciences. Because hands-on experience is especially valuable to educators, our program uses materials and equipment including small optical telescopes (Galileoscopes), several 8-in and 14-in Celestron and Meade reflectors, and a Small Radio Telescope installed on site. (Partial funding provided by the US Department of Education through Minority Science and Engineering Improvement Program grant P120A050062.)

  20. Marine Sciences

    International Nuclear Information System (INIS)

    Anon.

    1986-01-01

    PNL research in the marine sciences is focused on establishing a basic understanding of the mechanisms of stress and tolerance in marine organisms exposed to contaminants. Several environmental stressors had been investigated in earlier energy-related research. In a landmark study, for example, PNL had established that the severity of fish disease caused by the common infectious agent, Flexobacter columnaris, was seriously aggravated by thermal enhancement and certain ecological factors. Subsequent studies demonstrated that the primary immune response in fish, challenged by columnaris, could be permanently suppressed by comparatively low tritium exposures. The research has suggested that a potential exists for a significant biological impact when an aquatic stressor is added to an ambient background of other stressors, which may include heat, heavy metal ions, radiation or infectious microorganisms. More recently, PNL investigators have shown that in response to heavy metal contaminants, animals synthesize specific proteins (metallothioneins), which bind and sequester metals in the animals, thus decreasing metal mobility and effects. Companion studies with host-specific intracellular pathogens are being used to investigate the effects of heavy metals on the synthesis of immune proteins, which mitigate disease processes. The results of these studies aid in predicting the ecological effects of energy-related contaminants on valued fin and shellfish species

  1. Astromaterial Science

    Science.gov (United States)

    Caplan, Matthew E.

    Recent work has used large scale molecular dynamics simulations to study the structures and phases of matter in the crusts of neutron stars, with an emphasis on applying techniques in material science to the study of astronomical objects. In the outer crust of an accreting neutron star, a mixture of heavy elements forms following an X-ray burst, which is buried and freezes. We will discuss the phase separation of this mixture, and the composition of the crust that forms. Additionally, calculations of the properties of the crust, such as diffusion coefficients and static structure factors, may be used to interpret observations. Deeper in the neutron star crust, at the base of the inner crust, nuclei are compressed until they touch and form structures which have come to be called 'nuclear pasta.' We study the phases of nuclear pasta with classical molecular dynamics simulations, and discuss how simulations at low density may be relevant to nucleosynthesis in neutron star mergers. Additionally, we discuss the structure factor of nuclear pasta and its impact on the properties of the crust, and use this to interpret observations of crust cooling in low mass X-ray binaries. Lastly, we discuss a correspondence between the structure of nuclear pasta and biophysics.

  2. Low concentrator PV optics optimization

    Science.gov (United States)

    Sharp, Leonard; Chang, Ben

    2008-08-01

    Purpose: Cost reduction is a major focus of the solar industry. Thin film technologies and concentration systems are viable ways to reducing cost, with unique strengths and weakness for both. Most of the concentrating PV work focuses on high concentration systems for reducing energy cost. Meanwhile, many believe that low concentrators provide significant cost reduction potential while addressing the mainstream PV market with a product that acts as a flat panel replacement. This paper analyzes the relative benefit of asymmetric vs. symmetric optics for low-concentrators in light of specific PV applications. Approach: Symmetric and asymmetric concentrating PV module performance is evaluated using computer simulation to determine potential value across various geographic locations and applications. The selected optic design is modeled against standard cSi flat panels and thin film to determine application fit, system level energy density and economic value. Results: While symmetric designs may seem ideal, asymmetric designs have an advantage in energy density. Both designs are assessed for aperture, optimum concentration ratio, and ideal system array configuration. Analysis of performance across climate specific effects (diffuse, direct and circumsolar) and location specific effects (sunpath) are also presented. The energy density and energy production of low concentrators provide a compelling value proposition. More significantly, the choice of optics for a low concentrating design can affect real world performance. With the goal of maximizing energy density and return on investment, this paper presents the advantages of asymmetric optic concentration and illustrates the value of this design within specific PV applications.

  3. Applications of Nuclear Science for Stewardship Science

    International Nuclear Information System (INIS)

    Cizewski, Jolie A

    2013-01-01

    Stewardship science is research important to national security interests that include stockpile stewardship science, homeland security, nuclear forensics, and non-proliferation. To help address challenges in stewardship science and workforce development, the Stewardship Science Academic Alliances (SSAA) was inaugurated ten years ago by the National Nuclear Security Administration of the U. S. Department of Energy. The goal was to enhance connections between NNSA laboratories and the activities of university scientists and their students in research areas important to NNSA, including low-energy nuclear science. This paper presents an overview of recent research in low-energy nuclear science supported by the Stewardship Science Academic Alliances and the applications of this research to stewardship science.

  4. Evaluation of concentration limits of radionuclides produced by accelerators

    International Nuclear Information System (INIS)

    Shibata, Tokushi; Ohkubo, Tohru; Uwamino, Yoshitomo; Iwai, Satoshi; Satoh, Osamu; Rintsu, Yukoh; Fukumoto, Toshiharu.

    1992-01-01

    This report describes the evaluation of concentration limits of 78 radionuclides typically produced by accelerator facilities and not listed in ICRP Pub. 30. The evaluation method and system have been developed in the present study. The evaluated values were compared with tremendously severe concentration limits given in the Annex Table 2 of the Science and Technology Agency Notification No. 15 which describes the concentration limits of the nuclides of which concentration limits are not given in the Annex Table 1 of the Agency Notification No. 15. The results show that two to nine order larger limits should be used. The new limits rationalize greatly the internal exposure control and the design of accelerator facilities. Simple and convenient techniques are also discussed for finding concentration limits of very-short-lived nuclides without knowing detail information about the nuclides such as decay scheme and metabolic data. (author)

  5. Science meeting. Abstracts

    International Nuclear Information System (INIS)

    2000-01-01

    the document is a collection of the science meeting abstracts in the fields of nuclear physics, medical sciences, chemistry, agriculture, environment, engineering, material sciences different aspects of energy and presents research done in 2000 in these fields

  6. Science, evolution, and creationism

    National Research Council Canada - National Science Library

    Committee on Revising Science and Creationism

    ... are more comfortable. In the book Science, Evolution, and Creationism, a group of experts assembled by the National Academy of Sciences and the Institute of Medicine explain the fundamental methods of science, document...

  7. Rhetoric of Science.

    Science.gov (United States)

    Harris, R. Allen

    1991-01-01

    Places rhetoric of science in context with sociology, psychology, history, and philosophy of science. Generates a typology of concerns for rhetoric of science. Characterizes the central issues of the field. (RS)

  8. Genetic Science Learning Center

    Science.gov (United States)

    Genetic Science Learning Center Making science and health easy for everyone to understand Home News Our Team What We Do ... Collaboration Conferences Current Projects Publications Contact The Genetic Science Learning Center at The University of Utah is a ...

  9. 77 FR 55863 - NASA Advisory Council; Science Committee; Earth Science Subcommittee; Applied Sciences Advisory...

    Science.gov (United States)

    2012-09-11

    ... Committee; Earth Science Subcommittee; Applied Sciences Advisory Group Meeting AGENCY: National Aeronautics... the Applied Science Advisory Group. This Subcommittee reports to the Earth Science Subcommittee... following topics: --Applied Sciences Program Update --Earth Science Data Latency Study Preliminary Update...

  10. Cognitive science contributions to decision science.

    Science.gov (United States)

    Busemeyer, Jerome R

    2015-02-01

    This article briefly reviews the history and interplay between decision theory, behavioral decision-making research, and cognitive psychology. The review reveals the increasingly important impact that psychology and cognitive science have on decision science. One of the main contributions of cognitive science to decision science is the development of dynamic models that describe the cognitive processes that underlay the evolution of preferences during deliberation phase of making a decision. Copyright © 2014 Elsevier B.V. All rights reserved.

  11. Graphite in Science and Nuclear Technology

    OpenAIRE

    Zhmurikov, Evgenij

    2015-01-01

    This review is devoted to the application of graphite and graphite composites in the science and technology. Structure and electrical properties, technological aspects of producing of high-strength artificial graphite and dynamics of its destruction are considered. These type of graphite are traditionally used in the nuclear industry, so author concentrates on actual problems of application and testing of graphite materials in modern science and technology. Translated from chapters 1 of monog...

  12. Science + Maths = A Better Understanding of Science!

    Science.gov (United States)

    Markwick, Andy; Clark, Kris

    2016-01-01

    Science and mathematics share a common purpose: to explore, understand and explain the pure beauty of our universe and how it works. Using mathematics in science enquiry can enhance children's understanding of science and also provide opportunities for children to apply their mathematical knowledge to "real" contexts. The authors…

  13. Computational Materials Science | Materials Science | NREL

    Science.gov (United States)

    Computational Materials Science Computational Materials Science An image of interconnecting, sphere science capabilities span many research fields and interests. Electronic, Optical, and Transport Properties of Photovoltaic Materials Material properties and defect physics of Si, CdTe, III-V, CIGS, CZTS

  14. Common Earth Science Misconceptions in Science Teaching

    Science.gov (United States)

    King, Chris

    2012-01-01

    A survey of the Earth science content of science textbooks found a wide range of misconceptions. These are discussed in this article with reference to the published literature on Earth science misconceptions. Most misconceptions occurred in the "sedimentary rocks and processes" and "Earth's structure and plate tectonics"…

  15. Optical assessment of nonimaging concentrators.

    Science.gov (United States)

    Timinger, A; Kribus, A; Ries, H; Smith, T; Walther, M

    2000-11-01

    An optical measurement method for nonimaging radiation concentrators is proposed. A Lambertian light source is placed in the exit aperture of the concentrator. Looking into the concentrator's entrance aperture from a remote position, one can photograph the transmission patterns. The patterns show the transmission of radiation through the concentrator with the full resolution of the four-dimensional phase space of geometric optics. By matching ray-tracing simulations to the measurement, one can achieve detailed and accurate information about the geometry of the concentrator. This is a remote, noncontact measurement and can be performed in situ for installed concentrators. Additional information regarding small-scale reflector waviness and surface reflectivity can also be obtained from the same measurement with additional analysis.

  16. Maximum Permissible Concentrations and Negligible Concentrations for pesticides

    NARCIS (Netherlands)

    Crommentuijn T; Kalf DF; Polder MD; Posthumus R; Plassche EJ van de; CSR

    1997-01-01

    Maximum Permissible Concentrations (MPCs) and Negligible Concentrations (NCs) derived for a series of pesticides are presented in this report. These MPCs and NCs are used by the Ministry of Housing, Spatial Planning and the Environment (VROM) to set Environmental Quality Objectives. For some of the

  17. Help | ScienceCinema

    Science.gov (United States)

    , Conversion, and Utilization Engineering Environmental Sciences Fission and Nuclear Technologies Fossil Fuels Geosciences Materials Science Mathematics Nanotechnology Nuclear Materials and Reactors Particle Accelerators

  18. Ideal 3D asymmetric concentrator

    Energy Technology Data Exchange (ETDEWEB)

    Garcia-Botella, Angel [Departamento Fisica Aplicada a los Recursos Naturales, Universidad Politecnica de Madrid, E.T.S.I. de Montes, Ciudad Universitaria s/n, 28040 Madrid (Spain); Fernandez-Balbuena, Antonio Alvarez; Vazquez, Daniel; Bernabeu, Eusebio [Departamento de Optica, Universidad Complutense de Madrid, Fac. CC. Fisicas, Ciudad Universitaria s/n, 28040 Madrid (Spain)

    2009-01-15

    Nonimaging optics is a field devoted to the design of optical components for applications such as solar concentration or illumination. In this field, many different techniques have been used for producing reflective and refractive optical devices, including reverse engineering techniques. In this paper we apply photometric field theory and elliptic ray bundles method to study 3D asymmetric - without rotational or translational symmetry - concentrators, which can be useful components for nontracking solar applications. We study the one-sheet hyperbolic concentrator and we demonstrate its behaviour as ideal 3D asymmetric concentrator. (author)

  19. Antibiotic concentrations in intestinal mucosa.

    Science.gov (United States)

    Malmborg, A S

    1985-01-01

    The concentrations in the intestinal mucosa after the initial dose of cefoxitin, piperacillin and clindamycin have been studied. The antibiotics were given at the induction of anesthesia as prophylaxis to patients undergoing elective colorectal surgery. The concentrations of the antibiotics in serum and intestinal mucosa taken during the operation were determined by the microbiological agar diffusion method. Therapeutic concentrations in intestinal mucosa were maintained during the major part of the operation period. The mean mucosa/serum concentration ratios were for cefoxitin 0.4, for piperacillin 0.5 and for clindamycin 1.2.

  20. Mercury concentrations in cattle from NW Spain.

    Science.gov (United States)

    López Alonso, M; Benedito, J L; Miranda, M; Castillo, C; Hernández, J; Shore, R F

    2003-01-20

    Mercury is a toxic metal that is released into the environment as a result of various industrial and agricultural processes. It can be accumulated by domestic animals and so contaminate human foodstuffs. To date, there is no information on mercury residues in livestock in Spain and the aim of the present study was to quantify the concentrations of mercury in cattle in two of the major regions in north-west Spain, Galicia (a largely rural region) and Asturias, which is characterised by heavy industry and mining. Total mercury concentrations were determined in tissue (liver, kidney and muscle) and blood from 284 calves (6-10 months old) and 56 cows (2-16 years old) from across the whole of the two regions. Mercury was usually detected in the kidney (62.4-87.5% of samples) but most (79.5-96%) liver, muscle and blood samples did not contain detectable residues. Renal mercury concentrations did not differ between male and female calves but were significantly greater in female calves than in cows. Unexpectedly, kidney mercury concentrations were significantly higher in calves from the predominantly rural region of Galicia (geometric mean: 12.2 microg/kg w.wt.) than in animals from the industrialised-mining region of Asturias (3.40 microg/kg w.wt.). Overall, mercury residues in cattle from NW Spain were similar to those reported in cattle from non-polluted areas in other countries and do not constitute a risk to animal or human health. Copyright 2002 Elsevier Science B.V.

  1. Noble metal extraction and sorption concentrating

    International Nuclear Information System (INIS)

    Petrukhin, O.M.; Malofeeva, G.I.

    1985-01-01

    Works performed in the USSR Academy of Sciences GEOCHI laboratory of extraction methods and devoted to selectivity problems of extraction and sorption methods of platinum metal, cadmium and indium concentrating in analytical chemistry are discussed. On choosing complexino. reagent main attention is paid to the selectivity variation based on different stability of metal complexes. Platinum metals are extracted in the form of ion associates when usinq hard, mainly oxyqen-containing, extractants. Coordination-solvated metal complexes are extracted white usinq extractants containing sulfur, trivalent phosphorus and aromatic nitroqen as donor anions. Selectivity is maximum for sulfur- and nitroren-containinq extractants and sorbents. In case of the group extraction of platinum metals sorption is preferable and in case of selective extraction of individual metals, especially, in case of need of relative concentratinq extraction is preferable

  2. What's science? Where's science? Science journalism in German print media.

    Science.gov (United States)

    Summ, Annika; Volpers, Anna-Maria

    2016-10-01

    This article examines the current state of science coverage in German print media. It deals with the following questions: (1) how the main characteristics of science journalism can be described, (2) whether there is a difference between various scientific fields, and (3) how different definitions of science journalism lead to differing findings. Two forms of science coverage were analyzed in a standardized, two-part content analysis of German newspapers (N = 1730 and N = 1640). The results show a significant difference between a narrow and a broad definition of science journalism. In the classic understanding, science journalism is prompted by scientific events and is rather noncritical. Science coverage in a broad sense is defined by a wider range of journalistic styles, driven by non-scientific events, and with a focus on the statements of scientific experts. Furthermore, the study describes the specific role of the humanities and social sciences in German science coverage. © The Author(s) 2015.

  3. School concentration and school travel

    NARCIS (Netherlands)

    De Boer, E.

    2010-01-01

    The purpose of the research as described in this Doctor’s thesis is twofold. Firstly it is to define in how far Dutch facilities for primary and secondary education were subjected to spatial concentration during recent decades. Secondly it is intended to assess what this concentration implied for

  4. Optimal concentrations in transport systems

    Science.gov (United States)

    Jensen, Kaare H.; Kim, Wonjung; Holbrook, N. Michele; Bush, John W. M.

    2013-01-01

    Many biological and man-made systems rely on transport systems for the distribution of material, for example matter and energy. Material transfer in these systems is determined by the flow rate and the concentration of material. While the most concentrated solutions offer the greatest potential in terms of material transfer, impedance typically increases with concentration, thus making them the most difficult to transport. We develop a general framework for describing systems for which impedance increases with concentration, and consider material flow in four different natural systems: blood flow in vertebrates, sugar transport in vascular plants and two modes of nectar drinking in birds and insects. The model provides a simple method for determining the optimum concentration copt in these systems. The model further suggests that the impedance at the optimum concentration μopt may be expressed in terms of the impedance of the pure (c = 0) carrier medium μ0 as μopt∼2αμ0, where the power α is prescribed by the specific flow constraints, for example constant pressure for blood flow (α = 1) or constant work rate for certain nectar-drinking insects (α = 6). Comparing the model predictions with experimental data from more than 100 animal and plant species, we find that the simple model rationalizes the observed concentrations and impedances. The model provides a universal framework for studying flows impeded by concentration, and yields insight into optimization in engineered systems, such as traffic flow. PMID:23594815

  5. Micro-evaporation electrolyte concentrator

    NARCIS (Netherlands)

    Timmer, B.H.; van Delft, K.M.; Olthuis, Wouter; Bergveld, Piet; van den Berg, Albert

    2003-01-01

    The sensitivity of miniaturized chemical analysis systems depends most of the time on the obtainable detection limit. Concentrating the analyte prior to the detection system can enhance the detection limit. In this writing an analyte concentrator is presented that makes use of evaporation to

  6. Radon concentration in The Netherlands

    International Nuclear Information System (INIS)

    Meijer, R.J. de; Put, L.W.; Veldhuizen, A.

    1986-02-01

    In 1000 dwellings, which can be assumed to be an reasonable representation of the average Dutch dwellings, time averaged radon concentrations, radon daughter concentrations and gamma-exposure tempi are determined during a year with passive dosemeters. They are also determined outdoor at circa 200 measure points. (Auth.)

  7. Science Olympiad students' nature of science understandings

    Science.gov (United States)

    Philpot, Cindy J.

    2007-12-01

    Recent reform efforts in science education focus on scientific literacy for all citizens. In order to be scientifically literate, an individual must have informed understandings of nature of science (NOS), scientific inquiry, and science content matter. This study specifically focused on Science Olympiad students' understanding of NOS as one piece of scientific literacy. Research consistently shows that science students do not have informed understandings of NOS (Abd-El-Khalick, 2002; Bell, Blair, Crawford, and Lederman, 2002; Kilcrease and Lucy, 2002; Schwartz, Lederman, and Thompson, 2001). However, McGhee-Brown, Martin, Monsaas and Stombler (2003) found that Science Olympiad students had in-depth understandings of science concepts, principles, processes, and techniques. Science Olympiad teams compete nationally and are found in rural, urban, and suburban schools. In an effort to learn from students who are generally considered high achieving students and who enjoy science, as opposed to the typical science student, the purpose of this study was to investigate Science Olympiad students' understandings of NOS and the experiences that formed their understandings. An interpretive, qualitative, case study method was used to address the research questions. The participants were purposefully and conveniently selected from the Science Olympiad team at a suburban high school. Data collection consisted of the Views of Nature of Science -- High School Questionnaire (VNOS-HS) (Schwartz, Lederman, & Thompson, 2001), semi-structured individual interviews, and a focus group. The main findings of this study were similar to much of the previous research in that the participants had informed understandings of the tentative nature of science and the role of inferences in science, but they did not have informed understandings of the role of human imagination and creativity, the empirical nature of science, or theories and laws. High level science classes and participation in

  8. Ion climate and radon concentration

    International Nuclear Information System (INIS)

    Busbarna, L.

    1981-01-01

    Characteristic values of radon concentration in natural ion climate and in open air were compared and the effect of artificially produced negative ion excess on the radon concentration of air was studied. The results show that the radon concentration measurable at the rise of negative ion excess is smaller than that in the case of natural equilibrium. This effect can be utilized lowering the background of the scintillation chambers, thus increasing their sensitivity. The negative ions of the artificial ion climate lower radon concentration in closed space. The question arises whether only the ion climate is responsible for the effects on the organism and on the nervous system or the radon concentration of the air also contributes to them. (author)

  9. Ownership concentration and bank profitability

    Directory of Open Access Journals (Sweden)

    Peterson Kitakogelu Ozili

    2017-12-01

    Full Text Available We investigate whether ownership concentration influences bank profitability in a developing country context. We focus on bank ownership concentration measured as the amount of direct equity held by a majority shareholder categorised into: high ownership concentration, moderate ownership concentration and disperse ownership. We find that banks with high ownership concentration have higher return on assets, higher net interest margin and higher recurring earning power while banks with dispersed ownership have lower return on assets but have higher return on equity. Also, higher cost efficiency improves the return on assets of widely-held banks and the return on equity of banks with moderate ownership. The findings have implications. JEL: Code: G3, G34, G31, Keywords: Corporate governance, Ownership structure, Agency theory, Profitability, Firm performance, Banks, Return on asset, Return on equity

  10. Ideal flux field dielectric concentrators.

    Science.gov (United States)

    García-Botella, Angel

    2011-10-01

    The concept of the vector flux field was first introduced as a photometrical theory and later developed in the field of nonimaging optics; it has provided new perspectives in the design of concentrators, overcoming standard ray tracing techniques. The flux field method has shown that reflective concentrators with the geometry of the field lines achieve the theoretical limit of concentration. In this paper we study the role of surfaces orthogonal to the field vector J. For rotationally symmetric systems J is orthogonal to its curl, and then a family of surfaces orthogonal to the lines of J exists, which can be called the family of surfaces of constant pseudopotential. Using the concept of the flux tube, it is possible to demonstrate that refractive concentrators with the shape of these pseudopotential surfaces achieve the theoretical limit of concentration.

  11. Effects of iron concentration and redox states on failure of boron-free ...

    Indian Academy of Sciences (India)

    Effects of iron concentration and redox states on failure of boron-free E-glass fibres under applied stress in different conditions ... Materials, Donghua University, Shanghai 201620, China; Material Research Center, Missouri University of Science and Technology, Rolla 65409, USA; Fiber Glass Science and Technology, ...

  12. Science to the People

    CERN Document Server

    Doswaldbeck, L; Brancati, D; Colombo, U; Coyaud, S; De Semir, V; Dupuy, G; Ellis, Jonathan Richard; Lecourt, D; Llewellyn Smith, Christopher Hubert; Mettan, G; Montagnier, L; Morrison, Douglas Robert Ogston; Rampini, F; Ting, Samuel C C; Ugo, R; Widman, A; CERN. Geneva

    1994-01-01

    Science & society : urgent topics Risk perception : Ringing the alarm bells Basic research : Understanding its relevance Science and Economics : Comparing puplic costs and puplic benefits Language(s) : Translating expert knowledge into common culture Science and ethics : Freedom of research and limits to its applications Science,Media & Society: A confrontation

  13. Project-Based Science

    Science.gov (United States)

    Krajcik, Joe

    2015-01-01

    Project-based science is an exciting way to teach science that aligns with the "Next Generation Science Standards" ("NGSS"). By focusing on core ideas along with practices and crosscutting concepts, classrooms become learning environments where teachers and students engage in science by designing and carrying out…

  14. Science Fiction & Scientific Literacy

    Science.gov (United States)

    Czerneda, Julie E.

    2006-01-01

    The term "science fiction" has become synonymous, in the media at least, for any discovery in science too incredible or unexpected for the nonscientist to imagine. One of the most common classroom uses of science fiction is for students to pick out flaws in science fiction movies or television shows. Unfortunately, this approach can result in…

  15. Science in Cinema. Teaching Science Fact through Science Fiction Films.

    Science.gov (United States)

    Dubeck, Leroy W.; And Others

    Many feel that secondary school graduates are not prepared to compete in a world of rapidly expanding technology. High school and college students in the United States often prefer fantasy to science. This book offers a strategy for overcoming student apathy toward the physical sciences by harnessing the power of the cinema. In it, ten popular…

  16. Formative science and indicial science: epistemological proposal for information science

    Directory of Open Access Journals (Sweden)

    Eliany Alvarenga de Araújo

    2006-07-01

    Full Text Available Epistemological reflections on the Information Science as scientific field that if structure in the context of modern science, in theoretical and methodological terms and technologies of the information in applied terms. Such configuration made possible the sprouting of this science; however we consider that the same one will not guarantee to this science the full development as field of consistent and modern knowledge. Modern Science, while scientific practical vision and meets depleted and the information technologies are only auto-regulated mechanisms that function according to principles of automatisms. To leave of these considerations we propols the concept of Formative Science (Bachelard, 1996 and the Indiciario Paradigm (1991 with epistemological basis for the Information Science. The concept of formative science if a base on the principles of tree states of the scientific spirit and the psychological condition of the scientific progress and the indiciario paradigm it considers the intuição (empirical and rational as methodological base to make it scientific.

  17. Relaxometry in soil science

    Science.gov (United States)

    Schaumann, G. E.; Jaeger, F.; Bayer, J. V.

    2009-04-01

    NMR relaxometry is a sensitive, informative and promising method to study pore size distribution in soils as well as many kinds of soil physicochemical processes, among which are wetting, swelling or changes in the macromolecular status. Further, it is a very helpful method to study interactions between molecules in soil organic matter and it can serve to study the state of binding of water or organic chemicals to soil organic matter. The method of Relaxometry excite the nuclei of interest and their relaxation kinetics are observed. The relaxation time is the time constant of this first order relaxation process. Most applications of relaxometry concentrate on protons, addressing water molecules or H-containing organic molecules. In this context, 1H-NMR relaxometry may be used as an analysis method to determine water uptake characteristics of soils, thus gaining information about water distribution and mobility as well as pore size distribution in wet and moist samples. Additionally, it can also serve as a tool to study mobility of molecular segments in biopolymers. Principally, relaxometry is not restricted to protons. In soil science, relaxometry is also applied using deuterium, xenon and other nuclei to study pore size distribution and interactions. The relaxation time depends on numerous parameters like surface relaxivity, diffusion and interactions between nuclei as well as between nuclei and the environment. One- and two-dimensional methods address the relation between relaxation time and diffusion coefficients and can give information about the interconnectivity of pores. More specific information can be gained using field cycling techniques. Although proton NMR relaxometry is a very promising method in soil science, it has been applied scarcely up to now. It was used to assess changes in molecular rigidity of humic substances. A very recent study shows the potential of NMR relaxometry to assess the pore size distribution of soils in a fast and non

  18. Tank waste concentration mechanism study

    International Nuclear Information System (INIS)

    Pan, L.C.; Johnson, L.J.

    1994-09-01

    This study determines whether the existing 242-A Evaporator should continue to be used to concentrate the Hanford Site radioactive liquid tank wastes or be replaced by an alternative waste concentration process. Using the same philosophy, the study also determines what the waste concentration mechanism should be for the future TWRS program. Excess water from liquid DST waste should be removed to reduce the volume of waste feed for pretreatment, immobilization, and to free up storage capacity in existing tanks to support interim stabilization of SSTS, terminal cleanout of excess facilities, and other site remediation activities

  19. The World of Science Fiction.

    Science.gov (United States)

    Schwartz, Sheila

    1971-01-01

    Science fiction is discussed from the following standpoints: What Is Science Fiction?; The History of Science Fiction; and The Themes of Science Fiction. A list of films, books, and records about science fiction is given. (DB)

  20. Study on the determination of permissible concentration in sea food

    International Nuclear Information System (INIS)

    Lee, C.M.; Lee, K.J.; Lee, W.K.

    2002-01-01

    Radioactive permissible concentration limit using the data which is suitable for Koreans is not established. In this paper, concentration limit is determined by using Korean food intake. Ministry of science of technology will adopt the new recommendation soon, so at this paper, dose limit of new value in ICRP 60 is used. Experts who have studied on this area worry about over-exposure by estimation of the case that intake contaminated a food by one radionuclide, therefore, complex intake limit is determined about all kinds of fishery products to solve this problem. Derived Food Concentration in single food divided by S(number of samples) and N(number of radionuclides) gives Complex intake limit (Derived Food Concentration in plural food). The value of N and S in this study is 3 and 12 respectively