WorldWideScience

Sample records for sponsa hooded merganser

  1. Hooded mergansers swim in the waters of KSC

    Science.gov (United States)

    1999-01-01

    A male and two female hooded mergansers swim in the waters of the Merritt Island National Wildlife Refuge at Kennedy Space Center. The male displays its distinctive fan-shaped, black-bordered crest. Usually found from Alaska and Canada south to Nebraska, Oregon and Tennessee, hooded mergansers winter south to Mexico and the Gulf Coast, including KSC. The open water of the refuge provides wintering areas for 23 species of migratory waterfowl, as well as a year-round home for great blue herons, great egrets, wood storks, cormorants, brown pelicans and other species of marsh and shore birds. The 92,000-acre refuge is also habitat for more than 310 species of birds, 25 mammals, 117 fishes and 65 amphibians and reptiles.

  2. A female hooded merganser swims in the waters of KSC

    Science.gov (United States)

    1999-01-01

    A female hooded merganser swims solo in the waters of the Merritt Island National Wildlife Refuge at Kennedy Space Center. The male is distinguished by a fan-shaped, black-bordered crest and striped breast. Usually found from Alaska and Canada south to Nebraska, Oregon and Tennessee, hooded mergansers winter south to Mexico and the Gulf Coast, including KSC. The open water of the refuge provides wintering areas for 23 species of migratory waterfowl, as well as a year-round home for great blue herons, great egrets, wood storks, cormorants, brown pelicans and other species of marsh and shore birds. The 92,000-acre refuge is also habitat for more than 310 species of birds, 25 mammals, 117 fishes and 65 amphibians and reptiles.

  3. A male hooded merganser swims in the waters of KSC

    Science.gov (United States)

    1999-01-01

    The distinctive fan-shaped, black-bordered crest and striped breast identify this hooded merganser, swimming in the waters of the Merritt Island National Wildlife Refuge at Kennedy Space Center. Usually found from Alaska and Canada south to Nebraska, Oregon and Tennessee, hooded mergansers winter south to Mexico and the Gulf Coast, including KSC. The open water of the refuge provides wintering areas for 23 species of migratory waterfowl, as well as a year-round home for great blue herons, great egrets, wood storks, cormorants, brown pelicans and other species of marsh and shore birds. The 92,000-acre refuge is also habitat for more than 310 species of birds, 25 mammals, 117 fishes and 65 amphibians and reptiles.

  4. HOODS

    DEFF Research Database (Denmark)

    Palleja, Albert; Jensen, Lars J

    2015-01-01

    Clustering algorithms are often used to find groups relevant in a specific context; however, they are not informed about this context. We present a simple algorithm, HOODS, which identifies context-specific neighborhoods of entities from a similarity matrix and a list of entities specifying...... the context. We illustrate its applicability by finding disease-specific neighborhoods of functionally associated proteins, kinase-specific neighborhoods of structurally similar inhibitors, and physiological-system-specific neighborhoods of interconnected diseases. HOODS can be used via a simple interface...

  5. A merganser swims in the waters of KSC

    Science.gov (United States)

    1999-01-01

    A young female red-breasted merganser swims in the quicksilver water of the Merritt Island National Wildlife Refuge, which shares a boundary with Kennedy Space Center. Usually found from Alaska and Canada south to Nebraska, Oregon and Tennessee, hooded mergansers winter south to Mexico and the Gulf Coast, including KSC. The open water of the refuge provides wintering areas for 23 species of migratory waterfowl, as well as a year-round home for great blue herons, great egrets, wood storks, cormorants, brown pelicans and other species of marsh and shore birds. The 92,000- acre refuge is also habitat for more than 310 species of birds, 25 mammals, 117 fishes and 65 amphibians and reptiles.

  6. Migratory patterns and population structure among breeding and wintering red-breasted mergansers (Mergus serrator) and common mergansers (M. merganser)

    Science.gov (United States)

    Pearce, J.M.; McCracken, K.G.; Christensen, Thomas K.; Zhuravlev, Y.N.

    2009-01-01

    Philopatry has long been assumed to structure populations of waterfowl and other species of birds genetically, especially via maternally transmitted mitochondrial DNA (mtDNA), yet other migratory behaviors and nesting ecology (use of ground vs. cavity sites) may also contribute to population genetic structure. We investigated the effects of migration and nesting ecology on the population genetic structure of two Holarctic waterfowl, the Red-breasted Merganser (Mergus serrator) and Common Merganser (M. merganser), using mtDNA control-region sequence data. Red-breasted Mergansers (a ground-nesting species) exhibited lower levels of population differentiation across their North American range, possibly as a result of post-Pleistocene range expansion and population growth. By contrast, Common Mergansers (a cavity-nesting species) breeding in western and eastern North America were strongly differentiated, as were continental groups in North America and Europe. Our hypothesis that population differentiation of breeding female Common Mergansers results from limited migration during non-breeding periods was not supported, in that equally heterogeneous mtDNA lineages were observed in males and females on several wintering areas. The interspecific differences in mtDNA patterns for these two closely related species may have resulted from factors related to nesting ecology (ground vs. cavity nesting) and responses to historical climate change.

  7. Comparative mitochondrial genetics of North American and Eurasian mergansers with an emphasis on the endangered scaly-sided merganser (Mergus squamatus)

    Science.gov (United States)

    Solovyeva, Diana V.; Pearce, John M.

    2011-01-01

    The scaly-sided merganser, Mergus squamatus, is considered one of the most threatened sea duck species in the Palearctic with limited breeding and wintering distribution in China and Russia. To provide information for future conservation efforts, we sequenced a portion of the mitochondrial (mt) DNA control region in four species of mergansers and three additional sea duck taxa to characterize the evolutionary history of the scaly-sided merganser, infer population trends that may have led to its limited geographic distribution, and to compare indices of genetic diversity among species of mergansers. Scaly-sided mergansers exhibit substantially lower levels of mtDNA genetic diversity (h = 0.292, π = 0.0007) than other closely related sea ducks and many other avian taxa. The four haplotypes observed differed by a single base pair suggesting that the species has not experienced a recent population decline but has instead been at a low population level for some time. A phylogenetic analysis placed the scaly-sided merganser basal to North American and European forms of the common merganser, M. merganser. Our inclusion of a small number of male samples doubled the number of mtDNA haplotypes observed, suggesting that additional genetic variation likely exists within the global population if there is immigration of males from unsampled breeding areas.

  8. Introducing MERGANSER: A Flexible Framework for Ecological Niche Modeling

    Science.gov (United States)

    Klawonn, M.; Dow, E. M.

    2015-12-01

    Ecological Niche Modeling (ENM) is a collection of techniques to find a "fundamental niche", the range of environmental conditions suitable for a species' survival in the absence of inter-species interactions, given a set of environmental parameters. Traditional approaches to ENM face a number of obstacles including limited data accessibility, data management problems, computational costs, interface usability, and model validation. The MERGANSER system, which stands for Modeling Ecological Residency Given A Normalized Set of Environmental Records, addresses these issues through powerful data persistence and flexible data access, coupled with a clear presentation of results and fine-tuned control over model parameters. MERGANSER leverages data measuring 72 weather related phenomena, land cover, soil type, population, species occurrence, general species information, and elevation, totaling over 1.5 TB of data. To the best of the authors' knowledge, MERGANSER uses higher-resolution spatial data sets than previously published models. Since MERGANSER stores data in an instance of Apache SOLR, layers generated in support of niche models are accessible to users via simplified Apache Lucene queries. This is made even simpler via an HTTP front end that generates Lucene queries automatically. Specifically, a user need only enter the name of a place and a species to run a model. Using this approach to synthesizing model layers, the MERGANSER system has successfully reproduced previously published niche model results with a simplified user experience. Input layers for the model are generated dynamically using OpenStreetMap and SOLR's spatial search functionality. Models are then run using either user-specified or automatically determined parameters after normalizing them into a common grid. Finally, results are visualized in the web interface, which allows for quick validation. Model results and all surrounding metadata are also accessible to the user for further study.

  9. Damage caused by Tetranychus Merganser Bondreaux (Acari: Tetranychidae on Nopal Verdura Opuntia Ficus-Indica (L. Miller during winter

    Directory of Open Access Journals (Sweden)

    J. Lima-Espíndola

    2017-09-01

    Full Text Available The spider mite Tetranychus merganser occurs in some crops in Mexico and USA. This mite could be considered a potential pest in countries like Japan. In this work we recorded the damages that T. merganser causes to the nopal verdura (prickly pear vegetable crop in one of the principal cactus crop regions of Mexico.

  10. MERGANSER: an empirical model to predict fish and loon mercury in New England lakes.

    Science.gov (United States)

    Shanley, James B; Moore, Richard; Smith, Richard A; Miller, Eric K; Simcox, Alison; Kamman, Neil; Nacci, Diane; Robinson, Keith; Johnston, John M; Hughes, Melissa M; Johnston, Craig; Evers, David; Williams, Kate; Graham, John; King, Susannah

    2012-04-17

    MERGANSER (MERcury Geo-spatial AssessmeNtS for the New England Region) is an empirical least-squares multiple regression model using mercury (Hg) deposition and readily obtainable lake and watershed features to predict fish (fillet) and common loon (blood) Hg in New England lakes. We modeled lakes larger than 8 ha (4404 lakes), using 3470 fish (12 species) and 253 loon Hg concentrations from 420 lakes. MERGANSER predictor variables included Hg deposition, watershed alkalinity, percent wetlands, percent forest canopy, percent agriculture, drainage area, population density, mean annual air temperature, and watershed slope. The model returns fish or loon Hg for user-entered species and fish length. MERGANSER explained 63% of the variance in fish and loon Hg concentrations. MERGANSER predicted that 32-cm smallmouth bass had a median Hg concentration of 0.53 μg g(-1) (root-mean-square error 0.27 μg g(-1)) and exceeded EPA's recommended fish Hg criterion of 0.3 μg g(-1) in 90% of New England lakes. Common loon had a median Hg concentration of 1.07 μg g(-1) and was in the moderate or higher risk category of >1 μg g(-1) Hg in 58% of New England lakes. MERGANSER can be applied to target fish advisories to specific unmonitored lakes, and for scenario evaluation, such as the effect of changes in Hg deposition, land use, or warmer climate on fish and loon mercury.

  11. NeighborHood

    OpenAIRE

    Corominola Ocaña, Víctor

    2015-01-01

    NeighborHood és una aplicació basada en el núvol, adaptable a qualsevol dispositiu (mòbil, tablet, desktop). L'objectiu d'aquesta aplicació és poder permetre als usuaris introduir a les persones del seu entorn més immediat i que aquestes persones siguin visibles per a la resta d'usuaris. NeighborHood es una aplicación basada en la nube, adaptable a cualquier dispositivo (móvil, tablet, desktop). El objetivo de esta aplicación es poder permitir a los usuarios introducir a las personas de su...

  12. MERGANSER - An Empirical Model to Predict Fish and Loon Mercury in New England Lakes

    Science.gov (United States)

    MERGANSER (MERcury Geo-spatial AssessmeNtS for the New England Region) is an empirical least-squares multiple regression model using mercury (Hg) deposition and readily obtainable lake and watershed features to predict fish (fillet) and common loon (blood) Hg in New England lakes...

  13. MERGANSER - A Predictive Model of Mercury in Fish and Loons in New England Lakes

    Science.gov (United States)

    Moore, R. B.; Shanley, J. B.; Smith, R. A.; Miller, E. K.; Simcox, A.; Kamman, N. C.; Nacci, D. E.; Robinson, K. W.; Johnston, J. M.; Hughes, M.; Johnston, C. M.; Williams, K.; Graham, J.; King, S.

    2010-12-01

    MERGANSER (MERcury Geo-spatial AssessmeNtS for the New England Region) is an empirical least squares multiple regression model using atmospheric deposition of mercury (Hg) and readily obtainable lake and watershed features to predict fish and common loon Hg in New England lakes. We modeled lakes larger than 8 ha and with drainage area completely within the USA (4404 lakes), using 3827 fish (12 species) and loon Hg values from 420 lakes. MERGANSER predictor variables included Hg deposition, watershed alkalinity, percent wetlands, percent forest canopy, percent agriculture, drainage area, population, mean annual temperature and watershed slope. The model returns fish tissue or loon blood Hg for user-entered species and length. MERGANSER explained 63% of the variance in fish fillet and loon Hg concentrations. MERGANSER predicted that 32-cm small mouth bass had a median Hg concentration of 0.53 µg g-1 and exceeded EPA’s maximum contaminant level (MCL) of 0.3 µg/g Hg in 90% of New England lakes. Common loon had a median Hg concentration of 1.07 µg g-1 and was in the moderate or higher risk category of >1 µg/g Hg in 58% of New England lakes.

  14. Gravel bars can be critical for biodiversity conservation: a case study on scaly-sided Merganser in South china.

    Directory of Open Access Journals (Sweden)

    Qing Zeng

    Full Text Available Gravel bars are characteristic components of river landscapes and are increasingly recognized as key sites for many waterbirds, though detailed studies on the ecological function of gravel bars for waterbirds are rare. In this study, we surveyed the endangered Scaly-sided Merganser Mergus squamatus along a 40 km river section of Yuan River, in Central China, for three consecutive winters. We derived the landscape metrics of river gravel bars from geo-rectified fine resolution (0.6 m aerial image data. We then built habitat suitability models (Generalized Linear Models-GLMs to study the effects of landscape metrics and human disturbance on Scaly-sided Merganser presence probability. We found that 1 the Scaly-sided Merganser tended to congregate at river segments with more gravel patches; 2 the Scaly-sided Merganser preferred areas with larger and more contiguous gravel patches; and 3 the number of houses along the river bank (a proxy for anthropogenic disturbance had significantly negative impacts on the occurrence of the Scaly-sided Merganser. Our results suggest that gravel bars are vital to the Scaly-sided Merganser as shelters from disturbance, as well as sites for feeding and roosting. Therefore, maintaining the exposure of gravel bars in regulated rivers during the low water period in winter might be the key for the conservation of the endangered species. These findings have important implications for understanding behavioral evolution and distribution of the species and for delineating between habitats of different quality for conservation and management.

  15. Hood River Passive House

    Energy Technology Data Exchange (ETDEWEB)

    Hales, David [BA-PIRC, Spokane, WA (United States)

    2014-01-01

    The Hood River Passive Project was developed by Root Design Build of Hood River Oregon using the Passive House Planning Package (PHPP) to meet all of the requirements for certification under the European Passive House standards. The Passive House design approach has been gaining momentum among residential designers for custom homes and BEopt modeling indicates that these designs may actually exceed the goal of the U.S. Department of Energy's (DOE) Building America program to "reduce home energy use by 30%-50% (compared to 2009 energy codes for new homes). This report documents the short term test results of the Shift House and compares the results of PHPP and BEopt modeling of the project. The design includes high R-Value assemblies, extremely tight construction, high performance doors and windows, solar thermal DHW, heat recovery ventilation, moveable external shutters and a high performance ductless mini-split heat pump. Cost analysis indicates that many of the measures implemented in this project did not meet the BA standard for cost neutrality. The ductless mini-split heat pump, lighting and advanced air leakage control were the most cost effective measures. The future challenge will be to value engineer the performance levels indicated here in modeling using production based practices at a significantly lower cost.

  16. Experimental susceptibility of Wood Ducks (Aix sponsa) for West Nile virus

    Science.gov (United States)

    Hofmeister, Erik K.; Porter, Robert E.; Franson, J. Christian

    2015-01-01

    Detection of West Nile virus (WNV) has been reported in a variety of wild ducks in the US, but little is known about the pathogenesis and outcome of exposure of the disease in these species. Previous experimental studies of WNV in ducks either have challenged a small number of ducks with WNV or have tested domesticated ducks. To determine susceptibility and immune response, we challenged 7-wk-old Wood Ducks (Aix sponsa) with a 1999 American Crow (Corvus brachyrhynchos) isolate of WNV. Wood Ducks were susceptible to infection with the virus, and, although clinical signs or mortality were not observed, microscopic lesions were noted, particularly in the heart and brain. West Nile virus viremia peaked on day 2 postinfection (pi) at 104.54 plaque-forming units (PFU) of virus/mL serum and WNV was shed orally (between 102and 102.9 PFU per swab) and cloacally. Specific anti-WNV antibody response was rapid, with anti-WNV IgM detected on day 3 pi followed on day 5 pi by anti-WNV IgG. Neutralizing antibodies were detected by plaque-reduction neutralization assay in one duck on day 4 pi, and in all sampled ducks on day 5. These results indicate that Wood Ducks are susceptible to WNV, but it is unlikely that significant WNV mortality events occur in Wood Ducks or that ducks play a significant role in transmission. However, WNV viremia was sufficient, in theory, to infect mosquitoes, and oral and cloacal shedding of the virus may increase the risk of infection to other waterbirds.

  17. Management Observation Facility Fume Hoods

    Energy Technology Data Exchange (ETDEWEB)

    Sundsmo, V. A. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2017-05-17

    I reviewed all the hoods used for AS&I work in buildings 253, 254, and 255. All have had the minimum annual surveys conducted and some have had semi-annual reviews. The operating parameter labels are posted consistent to the right or above right (with the only exception the perchloric acid hood in 1734- on the left) which facilitates users knowing where to check for information. All hoods with sash doors (except the SE one in 1734 have a note on the Operating Parameters label to "keep sash doors closed". Again, this was checking consistency. No surveys were missed.

  18. Hood Canal Steelhead - Hood Canal Steelhead Supplementation Experiment

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Hood Canal Steelhead Project is a 17-year before-after-control-impact experiment that tests the effects of supplementation on natural steelhead populations in...

  19. 222-S LABORATORY FUME HOOD TESTING STUDY

    International Nuclear Information System (INIS)

    RUELAS, B.H.

    2007-01-01

    The 222-S Laboratory contains 155 active fume hoods that are used to support analytical work with radioactive and/or toxic materials. The performance of a fume hood was brought into question after employees detected odors in the work area while mixing chemicals within the subject fume hood. Following the event, testing of the fume hood was conducted to assess the performance of the fume hood. Based on observations from the testing, it was deemed appropriate to conduct performance evaluations of other fume hoods within the laboratory

  20. Use of geolocators reveals previously unknown Chinese and Korean scaly-sided merganser wintering sites

    DEFF Research Database (Denmark)

    Soloveyva, Diana; Afanasiev, Vsevolod; Fox, James W.

    2012-01-01

    areas in successive years, suggesting winter fidelity to catchments if not specific sites. A single female from the adjacent Avvakumovka catchment wintered on saltwater in Korea, at least 1300 km east of Chinese wintering birds. Most sea duck species (Tribe Mergini) form pairs away from breeding areas......, suggesting that this high level of winter dispersal amongst close-nesting females is a potential mechanism to maintain gene flow in this threatened species that has specialist habitat requirements. Hence, female scaly-sided mergansers disperse widely from breeding areas, but show fidelity to nesting areas...

  1. Fall diets of red-breasted merganser (Mergus serrator) and walleye (Sander vitreus) in Sandusky Bay and adjacent waters of western Lake Erie

    Science.gov (United States)

    Bur, M.T.; Stapanian, M.A.; Bernhardt, G.; Turner, M.W.

    2008-01-01

    Although published studies indicate the contrary, there is concern among many sport anglers that migrating red-breasted mergansers (Mergus serrator) and other waterbirds pose a competitive threat to sport fish species such as walleye (Sander vitreus) in Lake Erie. We quantified the diet of autumn-migrant mergansers and walleye during 1998-2000 in Sandusky Bay and adjacent waters of western Lake Erie. We hypothesized that the diets of both predators would be similar in species composition, but because of different foraging ecologies their diets would differ markedly in size of prey consumed. In addition to predator samples, we used trawl data from the same general area as an index of prey availability. We found that mergansers fed almost exclusively on fish (nine species). Gizzard shad (Dorosoma cepedianum), emerald shiner (Notropis atherinoides) and round goby (Neogobius melanostomus) were consumed in the greatest numbers, most frequently and comprised the greatest biomass. Walleye fed exclusively on fish: gizzard shad, alewife (Alosa psuedoharengus) and emerald shiner were consumed in the greatest numbers, most frequently and comprised the greatest biomass. Diet overlap between mergansers and walleye was 67% by weight and 66% by species frequency. Mean total lengths of gizzard shad, emerald shiner and round goby found in walleye stomachs exceeded those captured in trawls by 47%, on average. Mean total lengths of gizzard shad, emerald shiner and round goby were greater in walleye stomachs than in merganser stomachs. Mean total lengths of emerald shiner and round goby were less in merganser stomachs than in trawls. Our results suggest that although the diets of walleye and mergansers overlapped considerably, mergansers generally consumed smaller fish than walleye. Given the abundance and diversity of prey species available, and the transient nature of mergansers on Lake Erie during migration, we conclude that competition for food between these species is minimal.

  2. "Ameeriklane" Robin Hood / Timo Diener

    Index Scriptorium Estoniae

    Diener, Timo

    2005-01-01

    Mängufilmi "Robin Hood : varaste prints" võtetest. Režissöör Kevin Reynolds, peaosas Kevin Costner, USA 1991. Järg: Teleleht nr. 14, 11. aprill 2005, lk. 38 : ill ja Teleleht nr. 15, 18. aprill 2005, lk. 38 : ill

  3. Using species distribution model to estimate the wintering population size of the endangered scaly-sided merganser in China.

    Directory of Open Access Journals (Sweden)

    Qing Zeng

    Full Text Available Scaly-sided Merganser is a globally endangered species restricted to eastern Asia. Estimating its population is difficult and considerable gap exists between populations at its breeding grounds and wintering sites. In this study, we built a species distribution model (SDM using Maxent with presence-only data to predict the potential wintering habitat for Scaly-sided Merganser in China. Area under the receiver operating characteristic curve (AUC method suggests high predictive power of the model (training and testing AUC were 0.97 and 0.96 respectively. The most significant environmental variables included annual mean temperature, mean temperature of coldest quarter, minimum temperature of coldest month and precipitation of driest quarter. Suitable conditions for Scaly-sided Merganser are predicted in the middle and lower reaches of the Yangtze River, especially in Jiangxi, Hunan and Hubei Provinces. The predicted suitable habitat embraces 6,984 km of river. Based on survey results from three consecutive winters (2010-2012 and previous studies, we estimated that the entire wintering population of Scaly-sided Merganser in China to be 3,561 ± 478 individuals, which is consistent with estimate in its breeding ground.

  4. A comparative study of development and demographic parameters of Tetranychus merganser and Tetranychus kanzawai (Acari: Tetranychidae) at different temperatures

    DEFF Research Database (Denmark)

    Ullah, M. S.; Moriya, D.; Badii, M.H.

    2011-01-01

    We investigated the effect of temperature on development and demographic parameters such as the intrinsic rate of natural increase (rm) of the two spider mite species Tetranychus merganser Boudreaux and T. kanzawai Kishida at eleven constant temperatures ranging from 15 to 40C at intervals of 2.5...

  5. Ecological Baseline, Fort Hood, Texas

    Science.gov (United States)

    1980-08-01

    cedar eTm (Uiimus crassifolia), Texas ash (Fraxinus texansis), and Texas persimmon ( Diospyros texana). Conversely, the two predominant tree species...Ilex decidua), Mex- ican buckeye (Ungnadia spjeciosa), and Texas persimmon ( Diospyros texana). Vines included greenbrier (Smilax bona-nox) and white...Hedgehey Cactus (Echinocereus sp.) has been observed on Fort Hood. Due to the brief period of flowering for this genus , the individual species were not

  6. Pilgrim Souvenir: Hood of Cherries

    Directory of Open Access Journals (Sweden)

    Amy Jeffs

    2017-06-01

    Full Text Available This lead alloy badge from the British Museum represents a medieval hood repurposed as a sack for a harvest of cherries. It measures 38 by 30 millimetres and was cast integrally with its pin and clasp in a three-part mould. When first made, it would have shone like silver. Badges were purchased in their millions by pilgrims between the late twelfth and early sixteenth centuries, as attractive, wearable and cheap souvenirs of their visits to holy sites. By the later Middle Ages badges were also worn as general symbols of devotion, as livery insignia, and as humorous or amorous tokens; which of these categories the “hood of cherries” badge falls into is debatable. Five of them have been found: three in Salisbury, and another in London, while the provenance of the fifth is unknown. Their cataloguers reluctantly associate them with the cult of St Dorothy, whose emblem is a basket of fruit, although Spencer expressed concern that, “a fashionable hood seems far removed from her story.” There are also possible alternative explanations to its meaning, which will be explored here.

  7. Mechanisms of population heterogeneity among molting common mergansers on Kodiak Island, Alaska: Implications for genetic assessments of migratory connectivity

    Science.gov (United States)

    Pearce, John M.; Zwiefelhofer, Denny; Maryanski, Nate

    2009-01-01

    Quantifying population genetic heterogeneity within nonbreeding aggregations can inform our understanding of patterns of site fidelity, migratory connectivity, and gene flow between breeding and nonbreeding areas. However, characterizing mechanisms that contribute to heterogeneity, such as migration and dispersal, is required before site fidelity and migratory connectivity can be assessed accurately. We studied nonbreeding groups of Common Mergansers (Mergus merganser) molting on Kodiak Island, Alaska, from 2005 to 2007, using banding data to assess rates of recapture, mitochondrial (mt) DNA to determine natal area, and nuclear microsatellite genotypes to assess dispersal. Using baseline information from differentiated mtDNA haplogroups across North America, we were able to assign individuals to natal regions and document population genetic heterogeneity within and among molting groups. Band-recovery and DNA data suggest that both migration from and dispersal among natal areas contribute to admixed groups of males molting on Kodiak Island. A lack of differentiation in the Common Merganser's nuclear, bi-parentally inherited DNA, observed across North America, implies that dispersal can mislead genetic assessments of migratory connectivity and assignments of nonbreeding individuals to breeding areas. Thus multiple and independent data types are required to account for such behaviors before accurate assessments of migratory connectivity can be made.

  8. Renewable Energy Opportunities at Fort Hood, Texas

    Energy Technology Data Exchange (ETDEWEB)

    Solana, Amy E.; Warwick, William M.; Orrell, Alice C.; Russo, Bryan J.; Parker, Kyle R.; Weimar, Mark R.; Horner, Jacob A.; Manning, Anathea

    2011-11-14

    This report presents the results of Pacific Northwest National Laboratory's (PNNL) follow-on renewable energy (RE) assessment of Fort Hood. Fort Hood receives many solicitations from renewable energy vendors who are interested in doing projects on site. Based on specific requests from Fort Hood staff so they can better understand these proposals, and the results of PNNL's 2008 RE assessment of Fort Hood, the following resources were examined in this assessment: (1) Municipal solid waste (MSW) for waste-to-energy (WTE); (2) Wind; (3) Landfill gas; (4) Solar photovoltaics (PV); and (5) Shale gas. This report also examines the regulatory issues, development options, and environmental impacts for the promising RE resources, and includes a review of the RE market in Texas.

  9. Visitors to nests of Hooded Vultures Necrosyrtes monachus in ...

    African Journals Online (AJOL)

    We recommend expanding the Hooded Vulture nest monitoring programme to include more pairs. Keywords: Alopochen aegyptiaca, Chacma Baboon, Egyptian Goose, Hooded Vulture, Kruger-to-Canyons Biosphere Region, Martial Eagle, Necrosyrtes monachus, nest visitors, Papio ursinus, Polemaetus bellicosus ...

  10. Defense.gov Special Report: Fort Hood Shooting

    Science.gov (United States)

    identify possible insider threats, Army Secretary John M. McHugh told lawmakers. Story Obama: Soldiers ," Army Secretary John M. McHugh told lawmakers. Story President Praises Swift Response to Fort Hood Remarks on Fort Hood Shooting at White House McHugh, Odierno Address Fort Hood Shooting Before Congress

  11. Optimization of the Hood of Diesel Electric Locomotive

    Directory of Open Access Journals (Sweden)

    Petr TOMEK

    2013-06-01

    Full Text Available The new construction of hood of diesel electric locomotive is analyzed in this paper. The whole construction is loaded by inertia effects caused by prescribed acceleration. The parts of the hood are subject to the standards for railway applications CSN EN 12663-1 [1]. Numerical analyses are performed by FEM computer program COSMOSWorks [2]. The original construction of hood is analyzed in first part of this paper. Structural changes are proposed in the next part of this article. Carrying capacity of the new construction of hood is verified by a numerical analysis. The results of the new construction are compared with the original construction of hood.

  12. Persistence of Change: Fume Hood Campaign Lessons

    Science.gov (United States)

    Feder, Elah; Robinson, Jennifer; Wakefield, Sarah

    2012-01-01

    Purpose: Sustainability initiatives typically operate for a limited time period, but it is often unclear whether they have lasting effects. The purpose of this paper is to examine a laboratory fume hood campaign, in order to identify factors that might contribute or detract from long-term change persistence. Design/methodology/approach: The…

  13. Renewable Energy Opportunities at Fort Hood, Texas

    Energy Technology Data Exchange (ETDEWEB)

    Chvala, William D.; Warwick, William M.; Dixon, Douglas R.; Solana, Amy E.; Weimar, Mark R.; States, Jennifer C.; Reilly, Raymond W.

    2008-06-30

    The document provides an overview of renewable resource potential at Fort Hood based primarily upon analysis of secondary data sources supplemented with limited on-site evaluations. The effort was funded by the U.S. Army Installation Management Command (IMCOM) as follow-on to the 2005 DoD Renewables Assessment. This effort focuses on grid-connected generation of electricity from renewable energy sources and also ground source heat pumps for heating and cooling buildings, as directed by IMCOM.

  14. Minimum acceptable face velocities of laboratory fume hoods and guidelines for their classification

    International Nuclear Information System (INIS)

    Bolton, N.E.; Porter, W.E.; Alcorn, S.P.; Everett, W.S.; Hunt, J.B.; Morehead, J.F.; Higdon, H.F.

    1978-06-01

    Data developed to support the requirement of a 100 LFM minimum face velocity requirement for laboratory fume hoods are summarized. Also included is a description of the Y-12 test hood as well as guidelines for a hood classification scheme

  15. Evaluation of flow hood measurements for residential register flows; TOPICAL

    International Nuclear Information System (INIS)

    Walker, I.S.; Wray, C.P.; Dickerhoff, D.J.; Sherman, M.H.

    2001-01-01

    Flow measurement at residential registers using flow hoods is becoming more common. These measurements are used to determine if the HVAC system is providing adequate comfort, appropriate flow over heat exchangers and in estimates of system energy losses. These HVAC system performance metrics are determined by using register measurements to find out if individual rooms are getting the correct airflow, and in estimates of total air handler flow and duct air leakage. The work discussed in this paper shows that commercially available flow hoods are poor at measuring flows in residential systems. There is also evidence in this and other studies that flow hoods can have significant errors even when used on the non-residential systems they were originally developed for. The measurement uncertainties arise from poor calibrations and the sensitivity of exiting flow hoods to non-uniformity of flows entering the device. The errors are usually large-on the order of 20% of measured flow, which is unacceptably high for most applications. Active flow hoods that have flow measurement devices that are insensitive to the entering airflow pattern were found to be clearly superior to commercially available flow hoods. In addition, it is clear that current calibration procedures for flow hoods may not take into account any field application problems and a new flow hood measurement standard should be developed to address this issue

  16. Hooded Vulture Necrosyrtes monachus and African White-backed ...

    African Journals Online (AJOL)

    Basic ecological information is still lacking for many species of African vultures. The Hooded Vulture Necrosyrtes monachus is known as a rare breeding resident in north-eastern South Africa. This study set out to monitor the nests of Hooded Vultures and, secondarily, White-backed Vultures Gyps africanus in the Olifants ...

  17. Removal (and attempted removal) of material from a Hooded Vulture ...

    African Journals Online (AJOL)

    Relatively little is documented about nest material theft in vultures. We used camera traps to monitor Hooded Vulture Necrosyrtes monachus nests for a year. We report camera trap photographs of a starling Lamprotornis sp. removing what appeared to be dung from an inactive Hooded Vulture nest on Cleveland Game ...

  18. Performance assessment of U.S. residential cooking exhaust hoods.

    Science.gov (United States)

    Delp, William W; Singer, Brett C

    2012-06-05

    This study assessed the performance of seven new residential cooking exhaust hoods representing common U.S. designs. Laboratory tests were conducted to determine fan curves relating airflow to duct static pressure, sound levels, and exhaust gas capture efficiency for front and back cooktop burners and the oven. Airflow rate sensitivity to duct flow resistance was higher for axial fan devices than for centrifugal fan devices. Pollutant capture efficiency (CE) ranged from 98%, varying across hoods and with airflow and burner position for each hood. CE was higher for back burners relative to front burners, presumably because most hoods covered only part of the front burners. Open hoods had higher CE than those with grease screen and metal-covered bottoms. The device with the highest CE--exceeding 80% for oven and front burners--had a large, open hood that covered most of the front burners. The airflow rate for this hood surpassed the industry-recommended level of 118 L·s(-1) (250 cfm) and produced sound levels too high for normal conversation. For hoods meeting the sound and fan efficacy criteria for Energy Star, CE was <30% for front and oven burners.

  19. Hood River Conservation Project load analysis

    Energy Technology Data Exchange (ETDEWEB)

    Stovall, T.K.

    1987-11-01

    As a part of the Hood River Conservation Project (HRCP), 314 homes were monitored to measure electrical energy use. The total electrical load, space heating load, water heating load (in about 200 homes), wood-stove heat output (in about 100 homes), and indoor temperature were monitored. Data were collected for one full year before and one full year after these homes were retrofit with conservation measures. Local weather information was also collected on a 15-min basis. This data base was used to evaluate the load savings attributable to HRCP. Two methods of weather normalization were used and showed close agreement. The weather-normalized diversified residential load savings on the Pacific Power and Light system and Hood River area peak days were >0.5 kW/household. The average spring, summer, and fall savings were much smaller, <0.1 kW/household. The load factor for the diversified residential load decreased following the conservation retrofit actions. 11 refs., 40 figs., 13 tabs.

  20. Bonneville - Hood River Vegetation Management Environmental Assessment

    Energy Technology Data Exchange (ETDEWEB)

    N/A

    1998-08-01

    To maintain the reliability of its electrical system, BPA, in cooperation with the U.S. Forest Service, needs to expand the range of vegetation management options used to clear unwanted vegetation on about 20 miles of BPA transmission line right-of-way between Bonneville Dam and Hood River; Oregon, within the Columbia Gorge National Scenic Area (NSA). We propose to continue controlling undesirable vegetation using a program of Integrated Vegetation Management (IVM) which includes manual, biological and chemical treatment methods. BPA has prepared an Environmental Assessment (EA) (DOE/EA-1257) evaluating the proposed project. Based on the analysis in the EA, BPA has determined that the proposed action is not a major Federal action significantly affecting the quality of the human environment, within the meaning of the National Environmental Policy Act (NEPA) of 1969. Therefore, the preparation of an Environmental Impact Statement (EIS) is not required and BPA is issuing this FONSI.

  1. MOUNT HOOD WILDERNESS AND ADJACENT AREAS, OREGON.

    Science.gov (United States)

    Keith, T.E.C.; Causey, J.D.

    1984-01-01

    A mineral survey of the Mount Hood Wilderness, Oregon, was conducted. Geochemical data indicate two areas of substantiated mineral-resource potential containing weak epithermal mineralization: an area of the north side of Zigzag Mountain where vein-type lead-zinc-silver deposits occur and an area of the south side of Zigzag Mountain, where the upper part of a quartz diorite pluton has propylitic alteration associated with mineralization of copper, gold, silver, lead, and zinc in discontinuous veins. Geothermal-resource potential for low- to intermediate-temperature (less than 248 degree F) hot-water systems in the wilderness is probable in these areas. Part of the wilderness is classified as a Known Geothermal Resource Area (KGRA), which is considered to have probable geothermal-resource potential, and two parts of the wilderness have been included in geothermal lease areas.

  2. Subscale hood seal test topical report

    Energy Technology Data Exchange (ETDEWEB)

    Versteeg, J.L.; Herold, B.A.; McClintic, J.K.; Schmall, R.A.; Hoetzl, M.

    1991-09-06

    To maximize the transfer of heat from the recirculated gases to the scrap, it is essential to percolate as much of the gases as possible through the scrap. To accomplish this flow path and avoid the bypassing of hot gas around the scrap, the seal between the preheater hood and the scrap bucket must be relatively tight. These tests which are described in this report were designed to measure the performance of several possible seal designs under simulated operating conditions. At the conclusion of the tests, one design was recommended as the primary arrangement with another design considered as an alternate. Both designs met the criteria of low leakage but one design was preferred due an expected greater resistance to wear. The test results also provided valuable information for estimating seal leakage in the full scale installation.

  3. Hood River production program monitoring and evaluation. Report B: Hood River and Pelton Ladder. Annual report 1996

    International Nuclear Information System (INIS)

    Lambert, M.B.; Jennings, M.; McCanna, J.P.

    1996-01-01

    The Hood River Production Program (HRPP) is jointly implemented by the Confederated Tribes of the Warm Springs Reservation of Oregon (CTWS) and the Oregon Department of Fish and Wildlife (ODFW). The primary goals of the HRPP are (1) to re-establish naturally sustaining spring chinook salmon using Deschutes River stock in the Hood River subbasin, (2) rebuild naturally sustaining runs of summer and winter steelhead in the Hood River subbasin, (3) maintain the genetic characteristics of the populations, and (4) contribute to tribal and non-tribal fisheries, ocean fisheries, and the Northwest Power Planning Council's (NPPC) interim goal of doubling salmon runs

  4. Measurements of Capture Efficiency of Range Hoods in Homes

    DEFF Research Database (Denmark)

    Simone, Angela; Sherman, Max H.; Walker, Iain S.

    2015-01-01

    mapped the pollution distribution in the room, and showed that the pollutants escape more at the sides of the cooktop. These preliminary results suggest that more measurements should be conducted investigating the capture efficiency at different pollutant source temperature, size and location...... want a range hood to use little energy and have high capture efficiency to minimize the required air flow to capture the cooking pollutants. Currently there are no standards for rating range hoods for capture efficiency In this study, measurements of range hood capture efficiency were made a tight...... kitchen-room built in a laboratory chamber, and a methodology for standardizing measurement of capture efficiency was developed. The results for a wall mounted range hood, showed that up to half of the cooking pollutants were not captured at a flow rate of 230 m3/h. A more detailed set of measurements...

  5. Humboldt Open Ocean Disposal Site (HOODS) Survey Work 2014

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Humboldt Open Ocean Disposal Site (HOODS) is a dredged material disposal site located 3 nautical miles (nm) offshore of Humboldt Bay in Northern California....

  6. Sexual aggression by intruders in hooded crow Corvus cornix

    OpenAIRE

    Zduniak, Piotr; Kosicki, Jakub Z.; Yosef, Reuven

    2015-01-01

    The hooded crow Corvus cornix is a west Palaearctic, solitary nesting, monogamous corvid. In the breeding season, populations are characterized by a social organization wherein breeding pairs are territorial and non-breeding individuals, called floaters, live in flocks. During a study of the breeding ecology of the hooded crow, conducted in a protected flooded area, we monitored nests with video cameras. We recorded two separate incidents when intruders attacked a female at the nest. We belie...

  7. Analysis of heat transfer and contaminant transport in fume hoods

    International Nuclear Information System (INIS)

    Pathanjali, C.; Rahman, M.M.

    1996-01-01

    The paper presents the analysis of three-dimensional flow patterns and the associated heat and mass transfer mechanisms in a fume hood enclosure. The flow enters the hood through the front window opening (positive x-direction) and leaves the cupboard through an opening on the top of the hood (positive z-direction). The flow was assumed to be fully turbulent. The flow pattern for different sash openings were studied. The flow pattern around an object located at the bottom of the hood was studied for different locations of the object. It was found that air entering the hood proceeds directly to the back wall, impinges it and turns upward toward the top wall and exits through the outlet. The flow finds its way around any object forming a recirculating region at its training surface. With an increase in the sash opening, the velocity becomes higher and the fluid traces the path to the outlet more quickly. The volume occupied by recirculating flow decreases with increase in sash opening. Both temperature and concentration were found to be maximum near the source and gradually decreased as the heated air or gaseous contaminant entrained with incoming air. The local concentration decreased with increase in sash opening area. The results will be very useful to design experiments with optimum sash opening providing adequate disposal of contaminants with minimum use of conditioned air inside the room

  8. Finite element analysis of car hood for impact test by using ...

    African Journals Online (AJOL)

    Finite element analysis of car hood for impact test by using solidworks software ... high safety and at the same time can be built according to market demands. ... Keywords: finite element analysis; impact test; Solidworks; automation, car hood.

  9. Hood River Production Program Review, Final Report 1991-2001.

    Energy Technology Data Exchange (ETDEWEB)

    Underwood, Keith; Chapman, Colin; Ackerman, Nicklaus

    2003-12-01

    This document provides a comprehensive review of Bonneville Power Administration (BPA) funded activities within the Hood River Basin from 1991 to 2001. These activities, known as the Hood River Production Program (HRPP), are intended to mitigate for fish losses related to operation of federal dams in the Columbia River Basin, and to contribute to recovery of endangered and/or threatened salmon and steelhead, as directed by Nation Oceanic and Atmospheric Administration - Fisheries (NOAA Fisheries). The Environmental Impact Statement (EIS) for the HRPP, which authorized BPA to fund salmon and steelhead enhancement activities in the Hood River Basin, was completed in 1996 (BPA 1996). The EIS specified seven years of monitoring and evaluation (1996-2002) after program implementation to determine if program actions needed modification to meet program objectives. The EIS also called for a program review after 2002, that review is reported here.

  10. Hood River production program monitoring and evaluation. Report A: Hood River and Pelton Ladder evaluation studies. Annual report for 1996

    International Nuclear Information System (INIS)

    Olsen, E.A.; French, R.A.

    1996-01-01

    In 1992, the Northwest Power Planning Council approved the Hood River and Pelton Ladder master plans within the framework of the Columbia River Basin Fish and Wildlife Program. The master plans define an approach for implementing a hatchery supplementation program in the Hood River subbasin. The hatchery program, as defined in the master plans, is called the Hood River Production Program (HRPP). The HRPP will be implemented at a reduced hatchery production level until (1) the construction of all proposed hatchery facilities has been completed and (2) numbers of returning wild jack and adult fish are sufficient to meet broodstock collection goals. It is anticipated that construction on the hatchery production facilities will be completed by the spring of 1998. The HRPP is jointly implemented by the Oregon Department of Fish and Wildlife (ODFW) and the Confederated Tribes of the Warm Springs (CTWS) Reservation

  11. ALARA review for the 202-S plutonium loadout hood stabilization

    International Nuclear Information System (INIS)

    Patch, R.F.

    2000-01-01

    This as low as reasonably achievable (ALARA) review provides a description of the engineering and administrative controls used to manage personnel exposures, control contamination levels, and control airborne radioactivity concentrations while conducting stabilization of the Reduction-Oxidation (REDOX) Facility plutonium loadout hood and associated piping, and the isolation of the ER-8 ventilation system

  12. Pedestrian protection integrated in the motor hood; Fussgaengerschutz bei Motorhauben

    Energy Technology Data Exchange (ETDEWEB)

    Hilfrich, E.; Roettger, R.; Zoernack, M.; Patberg, L. [Vertrieb/Engineering, Fahrzeugtechnik, ThyssenKrupp Steel, Duisburg (Germany)

    2005-12-01

    New legislation provides for better pedestrian protection in case of collision with motor cars. This is a great challenge in car design. ThyssenKrupp Steel are working on concepts for motor hoods that meet these requirements. Steel is the material of choice as it combines effective energy absorption with an excellent cost-benefit ration. (orig.)

  13. The decline of an urban Hooded Vulture Necrosyrtes monachus ...

    African Journals Online (AJOL)

    Likely causes are (1) exponential urbanisation resulting in loss of feeding sites and reduced food availability, (2) increased poisoning of feral dogs with strychnine sulphate due to an upsurge of rabies and (3) increased disappearance of suitable trees for nesting and roosting. Keywords: cutting of trees, Hooded Vulture, ...

  14. 77 FR 12514 - Drawbridge Operation Regulation; Hood Canal, WA

    Science.gov (United States)

    2012-03-01

    ... operating regulation for the Hood Canal floating drawbridge near Port Gamble. This modification would relieve heavy rush hour road traffic on State Routes 3 and 104, by allowing the draws of the bridge to not.... FOR FURTHER INFORMATION CONTACT: If you have questions on this rule, call or email the Bridge...

  15. 76 FR 40322 - Mt. Hood Meadows Ski Resort Parking Improvements

    Science.gov (United States)

    2011-07-08

    ... fleet. Also, the location of the current maintenance shop impedes traffic flow and removes potential... new Sunrise Vehicle Maintenance Shop on the north side of the Sunrise parking lot. DATES: Comments... increasing parking capacity and improving traffic flow in at Mt. Hood Meadows Ski Resort. Parking capacity...

  16. First glimpse of the functional benefits of clitoral hood piercings.

    Science.gov (United States)

    Millner, Vaughn S; Eichold, Bernard H; Sharpe, Thomasina H; Lynn, Sherwood C

    2005-09-01

    In this exploratory study, we identify a positive relationship between vertical clitoral hood piercing and desire, frequency of intercourse and arousal. There were no dramatic differences in orgasmic functioning. Clinicians can play key roles in educating patients about potential outcomes and risks of genital piercing.

  17. Black on Black Crime: Hollywood's Construction of the Hood.

    Science.gov (United States)

    Pierson, Eric

    Most of what the world envisions of the period of westward expansion in America has been crafted through Hollywood cinema. The myths of the West are so ingrained in America's culture that they have taken on a truth all their own. In a series of recent films, which began with the release of "Boyz N the Hood," Hollywood is at it again, presenting…

  18. Merganser Download Package

    Data.gov (United States)

    U.S. Environmental Protection Agency — This data download package contains an Esri 10.0 MXD, file geodatabase and copy of this FGDC metadata record. The data in this package are used in support of the...

  19. Improving flow patterns and spillage characteristics of a box-type commercial kitchen hood.

    Science.gov (United States)

    Huang, Rong Fung; Chen, Jia-Kun; Han, Meng-Ji; Priyambodo, Yusuf

    2014-01-01

    A conventional box-type commercial kitchen hood and its improved version (termed the "IQV commercial kitchen hood") were studied using the laser-assisted smoke flow visualization technique and tracer-gas (sulfur hexafluoride) detection methods. The laser-assisted smoke flow visualization technique qualitatively revealed the flow field of the hood and the areas apt for leakages of hood containment. The tracer-gas concentration detection method measured the quantitative leakage levels of the hood containment. The oil mists that were generated in the conventional box-type commercial kitchen hood leaked significantly into the environment from the areas near the front edges of ceiling and side walls. Around these areas, the boundary-layer separation occurred, inducing highly unsteady and turbulent recirculating flow, and leading to spillages of hood containment due to inappropriate aerodynamic design at the front edges of the ceiling and side walls. The tracer-gas concentration measurements on the conventional box-type commercial kitchen hood showed that the sulfur hexafluoride concentrations detected at the hood face attained very large values on an order of magnitude about 10(3)-10(4) ppb. By combining the backward-offset narrow suction slot, deflection plates, and quarter-circular arcs at the hood entrance, the IQV commercial kitchen hood presented a flow field containing four backward-inclined cyclone flow structures. The oil mists generated by cooking were coherently confined in these upward-rising cyclone flow structures and finally exhausted through the narrow suction slot. The tracer-gas concentration measurements on the IQV commercial kitchen hood showed that the order of magnitude of the sulfur hexafluoride concentrations detected at the hood face is negligibly small--only about 10(0) ppb across the whole hood face.

  20. Sexual aggression by intruders in hooded crow Corvus cornix.

    Science.gov (United States)

    Zduniak, Piotr; Kosicki, Jakub Z; Yosef, Reuven

    The hooded crow Corvus cornix is a west Palaearctic, solitary nesting, monogamous corvid. In the breeding season, populations are characterized by a social organization wherein breeding pairs are territorial and non-breeding individuals, called floaters, live in flocks. During a study of the breeding ecology of the hooded crow, conducted in a protected flooded area, we monitored nests with video cameras. We recorded two separate incidents when intruders attacked a female at the nest. We believe that she remained in the nest in order to prevent the strangers cannibalizing the nestlings by mantling over the brood. The spatio-temporal occurrence of these attacks suggests that the observed behaviour is intraspecific sexual aggression wherein non-breeding males mounted an immobilized female.

  1. Effect of internal elements of the steam turbine exhaust hood on losses

    Directory of Open Access Journals (Sweden)

    Tajč Ladislav

    2012-04-01

    Full Text Available The document deals with the flow in the exhaust hood of a single flow steam turbine. The effect of the shape of the external case of the hood and the position and dimensions of the internal reinforcements on the energy loss coefficient is evaluated. Using this coefficient, it is possible to determine the gained or lost output in the diffuser and the entire exhaust hood at a known flow and efficiency of the last stage. Flow research in the exhaust hood was performed especially using numeric simulations; some variants were verified experimentally in the aerodynamic wind tunnel.

  2. Archeological Testing Fort Hood: 1994-1995. Volume 2

    Science.gov (United States)

    1996-10-01

    ASSOCI TES, INC. (662-22) Archeological Testing at Fort Hood. 1994-199.5 569 -48-1941.1080-134 1935 -058 Figure 7.17 Selected Perforator Types: Awl and...Department of Anthropology, University of Arkansas. Huskey, V. 1935 An Archeological Survey of the Nueces Canyon of Texas, Bulletin of the Texas... epr 064lL.Tan I lms expected 08-FH1 Yellow 4 expected expedctd cd .9 15.Q W n• I less M 0 ~ *~Tax~on Total Total Inmr 53 nac na Vertebra.es 1. FcAuifnm

  3. Carbon epoxy front hood for an electrical city vehicle

    Directory of Open Access Journals (Sweden)

    Bere Paul

    2017-01-01

    Full Text Available In the last decade fiber-reinforced polymer (FRP had a very impressive development. Due to its physical and mechanical properties, this material is used in many high-end domains such as: aerospace, aviation, automotive, medical, engineering or building constructions. In the last period FRP are being intensely used in the automotive industry especially for the chassis manufacturing and other vehicle structural components. In this paper, the authors present the model of a carbon epoxy front hood of a two-passenger electrical car which is specially designed in urban area and which makes use of advanced FRP manufacturing.

  4. Fort Hood Building and Landscape Inventory with WWII and Cold War Context

    Science.gov (United States)

    2007-03-01

    barracks, 1970s (NARA)........................................................... 112 Figure 37. Palmer Movie Theater (NARA...revised 1953) showing layout of Hood Village and trailer park (Fort Hood...arms ammunition storage building #92012 (ERDC-CERL, 2004). ......... 260 Figure 163: Radio reception building #92063 (ERDC-CERL, 2004

  5. Ethanol intake and 3H-serotonin uptake I: A study in Fawn-Hooded rats

    International Nuclear Information System (INIS)

    Daoust, M.; Compagnon, P.; Legrand, E.; Boucly, P.

    1991-01-01

    Ethanol intake and synaptosomal 3 H-serotonin uptake were studied in male Fawn-Hooded and Sprague-Dawley rats. Fawn-Hooded rats consumed more alcohol and more water than Sprague-Dawley rats. Plasma alcohol levels of Sprague-Dawley rats were not detectable but were about 5 mg/dl in Fawn-Hooded rats. Ethanol intake increased the Vmax of serotonin uptake in Fawn-Hooded rats in hippocampus and cortex, but not in thalamus. In Fawn-Hooded rats, serotonin uptake (Vmax) was higher than in Sprague-Dawley rats cortex. Ethanol intake reduced the Vmax of serotonin uptake in Fawn-Hooded rats in hippocampus and cortex. In cortex, the carrier affinity for serotonin was increased in alcoholized Fawn-Hooded rats. These results indicate that synaptosomal 3 H-serotonin uptake is affected by ethanol intake. In Fawn-Hooded rats, high ethanol consumption is associated with high serotonin uptake. In rats presenting high serotonin uptake, alcoholization reduces 3 H-serotonin internalization in synaptosomes, indicating a specific sensitivity to alcohol intake of serotonin uptake system

  6. Airborne nanoparticle exposures associated with the manual handling of nanoalumina and nanosilver in fume hoods

    International Nuclear Information System (INIS)

    Tsai, Su-Jung; Ada, Earl; Isaacs, Jacqueline A.; Ellenbecker, Michael J.

    2009-01-01

    Manual handling of nanoparticles is a fundamental task of most nanomaterial research; such handling may expose workers to ultrafine or nanoparticles. Recent studies confirm that exposures to ultrafine or nanoparticles produce adverse inflammatory responses in rodent lungs and such particles may translocate to other areas of the body, including the brain. An important method for protecting workers handling nanoparticles from exposure to airborne nanoparticles is the laboratory fume hood. Such hoods rely on the proper face velocity for optimum performance. In addition, several other hood design and operating factors can affect worker exposure. Handling experiments were performed to measure airborne particle concentration while handling nanoparticles in three fume hoods located in different buildings under a range of operating conditions. Nanoalumina and nanosilver were selected to perform handling experiments in the fume hoods. Air samples were also collected on polycarbonate membrane filters and particles were characterized by scanning electron microscopy. Handling tasks included transferring particles from beaker to beaker by spatula and by pouring. Measurement locations were the room background, the researcher's breathing zone and upstream and downstream from the handling location. Variable factors studied included hood design, transfer method, face velocity/sash location and material types. Airborne particle concentrations measured at breathing zone locations were analyzed to characterize exposure level. Statistics were used to test the correlation between data. The test results found that the handling of dry powders consisting of nano-sized particles inside laboratory fume hoods can result in a significant release of airborne nanoparticles from the fume hood into the laboratory environment and the researcher's breathing zone. Many variables were found to affect the extent of particle release including hood design, hood operation (sash height, face velocity

  7. Airborne nanoparticle exposures associated with the manual handling of nanoalumina and nanosilver in fume hoods

    Energy Technology Data Exchange (ETDEWEB)

    Tsai, Su-Jung, E-mail: candace.umass@gmail.com; Ada, Earl [University of Massachusetts Lowell, NSF Center for High-rate Nanomanufacturing (CHN) (United States); Isaacs, Jacqueline A. [Northeastern University, NSF Center for High-rate Nanomanufacturing (CHN) (United States); Ellenbecker, Michael J. [University of Massachusetts Lowell, NSF Center for High-rate Nanomanufacturing (CHN) (United States)

    2009-01-15

    Manual handling of nanoparticles is a fundamental task of most nanomaterial research; such handling may expose workers to ultrafine or nanoparticles. Recent studies confirm that exposures to ultrafine or nanoparticles produce adverse inflammatory responses in rodent lungs and such particles may translocate to other areas of the body, including the brain. An important method for protecting workers handling nanoparticles from exposure to airborne nanoparticles is the laboratory fume hood. Such hoods rely on the proper face velocity for optimum performance. In addition, several other hood design and operating factors can affect worker exposure. Handling experiments were performed to measure airborne particle concentration while handling nanoparticles in three fume hoods located in different buildings under a range of operating conditions. Nanoalumina and nanosilver were selected to perform handling experiments in the fume hoods. Air samples were also collected on polycarbonate membrane filters and particles were characterized by scanning electron microscopy. Handling tasks included transferring particles from beaker to beaker by spatula and by pouring. Measurement locations were the room background, the researcher's breathing zone and upstream and downstream from the handling location. Variable factors studied included hood design, transfer method, face velocity/sash location and material types. Airborne particle concentrations measured at breathing zone locations were analyzed to characterize exposure level. Statistics were used to test the correlation between data. The test results found that the handling of dry powders consisting of nano-sized particles inside laboratory fume hoods can result in a significant release of airborne nanoparticles from the fume hood into the laboratory environment and the researcher's breathing zone. Many variables were found to affect the extent of particle release including hood design, hood operation (sash height, face

  8. Feeding habits of harp and hooded seals in Greenland waters

    Directory of Open Access Journals (Sweden)

    Finn O Kapel

    2000-05-01

    Full Text Available Results of stomach contents analyses of harp and hooded seals collected in West Greenland waters in the period 1986-1993 are reviewed, and compared with published data and circumstantial information from local hunters.  The diet of harp seals in this region is variable but consists mainly of pelagic crustaceans (Thysanoessa spp. and Parathemisto libellula and small fish species like capelin (Mallotus villosus, sandeel (Ammodytes spp., polar cod (Boreogadus saida and Arctic cod (Arctogadus glacialis. Species of importance for commercial fisheries in Greenland, such as Northern prawn (Pandalus borealis, Atlantic cod (Gadus morhua, and Greenland halibut (Reinhardtius hippoglossoides play a minor role in the diet of harp seals in this area. Variation in the diet of hooded seals is less well documented, but in addition to the species also taken by harp seals, larger demersal fishes like Greenland halibut, redfish (Sebastes spp., cod, and wolffish (Anarhichas minor are apparently important prey items.

  9. Effects of boundary-layer separation controllers on a desktop fume hood.

    Science.gov (United States)

    Huang, Rong Fung; Chen, Jia-Kun; Hsu, Ching Min; Hung, Shuo-Fu

    2016-10-02

    A desktop fume hood installed with an innovative design of flow boundary-layer separation controllers on the leading edges of the side plates, work surface, and corners was developed and characterized for its flow and containment leakage characteristics. The geometric features of the developed desktop fume hood included a rearward offset suction slot, two side plates, two side-plate boundary-layer separation controllers on the leading edges of the side plates, a slanted surface on the leading edge of the work surface, and two small triangular plates on the upper left and right corners of the hood face. The flow characteristics were examined using the laser-assisted smoke flow visualization technique. The containment leakages were measured by the tracer gas (sulphur hexafluoride) detection method on the hood face plane with a mannequin installed in front of the hood. The results of flow visualization showed that the smoke dispersions induced by the boundary-layer separations on the leading edges of the side plates and work surface, as well as the three-dimensional complex flows on the upper-left and -right corners of the hood face, were effectively alleviated by the boundary-layer separation controllers. The results of the tracer gas detection method with a mannequin standing in front of the hood showed that the leakage levels were negligibly small (≤0.003 ppm) at low face velocities (≥0.19 m/s).

  10. Effect of flow characteristics on ultrafine particle emissions from range hoods.

    Science.gov (United States)

    Tseng, Li-Ching; Chen, Chih-Chieh

    2013-08-01

    In order to understand the physical mechanisms of the production of nanometer-sized particulate generated from cooking oils, the ventilation of kitchen hoods was studied by determining the particle concentration, particle size distribution, particle dimensions, and hood's flow characteristics under several cooking scenarios. This research varied the temperature of the frying operation on one cooking operation, with three kinds of commercial cooking oils including soybean oil, olive oil, and sunflower oil. The variations of particle concentration and size distributions with the elevated cooking oil temperatures were presented. The particle concentration increases as a function of temperature. For oil temperatures ranging between 180°C and 210°C, a 5°C increase in temperature increased the number concentration of ultrafine particles by 20-50%. The maximum concentration of ultrafine particles was found to be approximately 6 × 10(6) particles per cm(3) at 260°C. Flow visualization techniques and particle distribution measurement were performed for two types of hood designs, a wall-mounted range hood and an island hood, at a suction flow rate of 15 m(3) min(-1). The flow visualization results showed that different configurations of kitchen hoods induce different aerodynamic characteristics. By comparing the results of flow visualizations and nanoparticle measurements, it was found that the areas with large-scale turbulent vortices are more prone to dispersion of ultrafine particle leakage because of the complex interaction between the shear layers and the suction movement that results from turbulent dispersion. We conclude that the evolution of ultrafine particle concentration fluctuations is strongly affected by the location of the hood, which can alter the aerodynamic features. We suggest that there is a correlation between flow characteristics and amount of contaminant leakage. This provides a comprehensive strategy to evaluate the effectiveness of kitchen hoods

  11. Hood of the truck statistics for food animal practitioners.

    Science.gov (United States)

    Slenning, Barrett D

    2006-03-01

    This article offers some tips on working with statistics and develops four relatively simple procedures to deal with most kinds of data with which veterinarians work. The criterion for a procedure to be a "Hood of the Truck Statistics" (HOT Stats) technique is that it must be simple enough to be done with pencil, paper, and a calculator. The goal of HOT Stats is to have the tools available to run quick analyses in only a few minutes so that decisions can be made in a timely fashion. The discipline allows us to move away from the all-too-common guess work about effects and differences we perceive following a change in treatment or management. The techniques allow us to move toward making more defensible, credible, and more quantifiably "risk-aware" real-time recommendations to our clients.

  12. Vent hood concept for safely unloading TRUPACT-IIs

    International Nuclear Information System (INIS)

    Kelley, C.R.

    1991-01-01

    Receipt of transuranic (TRU) waste in the TRUPACT-2 shipping package, implies a potential of receiving waste packages contaminated with only alpha emitters or emitting hazardous gases. Due to the difficulty of rapidly detecting low-level alpha contamination, a strict contamination control system has been developed to check incoming waste packages in a controlled environment. A part of this control is the use of a vent hood system for the TRUPACT-2 shipping container unloading process. A clear final shroud with a monitored/filtered exhaust system has been designed and fabricated to permit direct surveillance of TRU waste packages prior to exposing personnel or facilities to possible radioactive contamination or hazardous gases. This concept has also been adapted to similar evolutions in which packages are exposed that hold TRU or hazardous materials but cannot be directly monitored prior to opening

  13. A new method for infrared imaging of air currents in and around critical hazard fume hoods

    International Nuclear Information System (INIS)

    Mulac, W.A.; McCreary, J.R.; Schmalz, H.

    1992-01-01

    A real time method of measuring and recording the efficacy of vapor containment in and around critical hazard fume hoods is being developed. An infrared camera whose response is restricted to a spectral range that overlaps a strong absorption band in a non-toxic gas is used to render real-time video images of the presence and flow of the gas. The gas, nitrous oxide, is ejected in a continuous stream in and around fume hoods that are to be certified capable of containing hazardous fumes. The principle advantage is that various scenarios of air flow displacement in and outside the hood can be easily investigated; the principle limitation is the necessity of high tracer gas concentration to obtain strong visualizations. We hope that this technique can be found to be an effective and safe method to test hoods in locations that were built before present regulations were promulgated

  14. Origins of albino and hooded rats: implications from molecular genetic analysis across modern laboratory rat strains.

    Directory of Open Access Journals (Sweden)

    Takashi Kuramoto

    Full Text Available Albino and hooded (or piebald rats are one of the most frequently used laboratory animals for the past 150 years. Despite this fact, the origin of the albino mutation as well as the genetic basis of the hooded phenotype remained unclear. Recently, the albino mutation has been identified as the Arg299His missense mutation in the Tyrosinase gene and the hooded (H locus has been mapped to the ∼460-kb region in which only the Kit gene exists. Here, we surveyed 172 laboratory rat strains for the albino mutation and the hooded (h mutation that we identified by positional cloning approach to investigate possible genetic roots and relationships of albino and hooded rats. All of 117 existing laboratory albino rats shared the same albino missense mutation, indicating they had only one single ancestor. Genetic fine mapping followed by de novo sequencing of BAC inserts covering the H locus revealed that an endogenous retrovirus (ERV element was inserted into the first intron of the Kit gene where the hooded allele maps. A solitary long terminal repeat (LTR was found at the same position to the ERV insertion in another allele of the H locus, which causes the so called Irish (h(i phenotype. The ERV and the solitary LTR insertions were completely associated with the hooded and Irish coat patterns, respectively, across all colored rat strains examined. Interestingly, all 117 albino rat strains shared the ERV insertion without any exception, which strongly suggests that the albino mutation had originally occurred in hooded rats.

  15. The Effect of Condensing Steam Turbine Exhaust Hood Body Geometry on Exhaust Performance Efficiency

    Science.gov (United States)

    Gribin, V. G.; Paramonov, A. N.; Mitrokhova, O. M.

    2018-06-01

    The article presents data from combined numerical and experimental investigations of the effect that the overall dimensions of the exhaust hood of a steam turbine with an underslung condenser has on the aerodynamic losses in the hood. Owing to the properly selected minimum permissible overall dimensions of the exhaust hood, more efficient operation of this turbine component is achieved, better vibration stability of the turbine set shaft line is obtained, and lower costs are required for arranging the steam turbine plant in the turbine building. Experiments have shown that the main overall dimensions of the hood body have a determining effect on the exhaust hood flow path profile and on its aerodynamic performance. Owing to properly selected ratios between the exhaust hood body main sizes without a diffuser, a total loss coefficient equal to approximately unity has been obtained. By using an axial-radial diffuser, the energy loss can be decreased by 30-40% depending on the geometrical parameters and level of velocities in the inlet section of a hood having the optimal overall dimensions. By using the obtained results, it becomes possible to evaluate the overall dimensions necessary for achieving the maximal aerodynamic hood efficiency and, as a consequence, to obtain better technical and economic indicators of the turbine plant as a whole already at the initial stage of its designing. If a need arises to select overall dimensions smaller than their optimal values, the increase of energy loss can be estimated using the presented dependences. The cycle of investigations was carried out on the experimental setups available in the fundamental research laboratory of the Moscow Power Engineering Institute National University's Department of Steam and Gas Turbines with due regard to the operating parameters and similarity criteria.

  16. Field-trip guide to Mount Hood, Oregon, highlighting eruptive history and hazards

    Science.gov (United States)

    Scott, William E.; Gardner, Cynthia A.

    2017-06-22

    This guidebook describes stops of interest for a geological field trip around Mount Hood volcano. It was developed for the 2017 International Association of Volcanology and Chemistry of the Earth’s Interior (IAVCEI) Scientific Assembly in Portland, Oregon. The intent of this guidebook and accompanying contributions is to provide an overview of Mount Hood, including its chief geologic processes, magmatic system, eruptive history, local tectonics, and hazards, by visiting a variety of readily accessible localities. We also describe coeval, largely monogenetic, volcanoes in the region. Accompanying the field-trip guidebook are separately authored contributions that discuss in detail the Mount Hood magmatic system and its products and behavior (Kent and Koleszar, this volume); Mount Hood earthquakes and their relation to regional tectonics and the volcanic system (Thelen and Moran, this volume); and young surface faults cutting the broader Mount Hood area whose extent has come to light after acquisition of regional light detection and ranging coverage (Madin and others, this volume).The trip makes an approximately 175-mile (280-kilometer) clockwise loop around Mount Hood, starting and ending in Portland. The route heads east on Interstate 84 through the Columbia River Gorge National Scenic Area. The guidebook points out only a few conspicuous features of note in the gorge, but many other guides to the gorge are available. The route continues south on the Mount Hood National Scenic Byway on Oregon Route 35 following Hood River, and returns to Portland on U.S. Highway 26 following Sandy River. The route traverses rocks as old as the early Miocene Eagle Creek Formation and overlying Columbia River Basalt Group of middle Miocene age, but chiefly lava flows and clastic products of arc volcanism of late Miocene to Holocene age.

  17. An overview of the 2009 Fort Hood Robotics Rodeo

    Science.gov (United States)

    Norberg, Seth

    2010-04-01

    The Robotics Rodeo held from 31 August to 3 September 2009 at Fort Hood, Texas, had three stated goals: educate key decision makers and align the robotics industry; educate Soldiers and developers; and perform a live market survey of the current state of technologies to encourage the development of robotic systems to support operational needs. Both events that comprised the Robotics Rodeo, the Extravaganza and the robotic technology observation, demonstration and discussion (RTOD2) addressed these stated goals. The Extravaganza was designed to foster interaction between the vendors and the visitors who included the media, Soldiers, others in the robotics industry and key decision makers. The RTOD2 allowed the vendors a more private and focused interaction with the subject matter experts teams, this was the forum for the vendors to demonstrate their robotic systems that supported the III Corps operational needs statements that are focused on route clearance, convoy operations, persistent stare, and robotic wingman. While the goals of the Rodeo were achieved, the underlying success from the event is the development of a new business model that is focused on collapsing the current model to get technologies into the hands of our warfighters quicker. This new model takes the real time data collection from the Rodeo, the Warfighter Needs from TRADOC, the emerging requirements from our current engagements, and assistance from industry partners to develop a future Army strategy for the rapid fielding of unmanned systems technologies.

  18. The Influence of the Bed with a Semiopen Hood on Bacteria Removal in a Negative-Pressure Isolation Room

    OpenAIRE

    Jeng-Min Huang; Hsiang-Tai Cheng

    2014-01-01

    This study numerically investigates the influence of a sickbed with a semiopened hood on bacteria removal in a negative-pressure isolation room. The parameters include air change rate, lying style, the length and height of hood, flow rate allotments, and the positions of outlets. The results show that the hood has excellent effect on the removal of contaminated air, which is much better than the case without hood. The flow field of patient's face up cough is very different from face side coug...

  19. The Influence of the Bed with a Semiopen Hood on Bacteria Removal in a Negative-Pressure Isolation Room

    Directory of Open Access Journals (Sweden)

    Jeng-Min Huang

    2014-06-01

    Full Text Available This study numerically investigates the influence of a sickbed with a semiopened hood on bacteria removal in a negative-pressure isolation room. The parameters include air change rate, lying style, the length and height of hood, flow rate allotments, and the positions of outlets. The results show that the hood has excellent effect on the removal of contaminated air, which is much better than the case without hood. The flow field of patient's face up cough is very different from face side cough, and the contaminated air cannot be removed properly through one air outlet. There are three outlets on the hood, set straight above the patient's face and at both sides. The allotment of the exhaust flow rate of the upper outlet to that of side outlets is suggested to be 4: 6. When the total air change rate is above 6 ACH, the hood length has slight influence on pollutant removal. The increase of hood height has a negative impact when the patient coughs lying on back. When the side exhaust flow rate is high, the hood height has a slight impact for face side cough. The recommended air change rate for the negative-pressure ward with sickbed hood is above 5 ACH.

  20. Hood River and Pelton Ladder monitoring and evaluation project and Hood River fish habitat project : annual progress report 1999-2000.; ANNUAL

    International Nuclear Information System (INIS)

    Lambert, Michael B.; McCanna, Joseph P.; Jennings, Mick

    2001-01-01

    The Hood River subbasin is home to four species of anadromous salmonids: chinook salmon (Oncorhynchus tshawytscha), coho salmon (Oncorhynchus kisutch), steelhead (Oncorhynchus mykiss), and sea run cutthroat trout (Salmo clarki). Indigenous spring chinook salmon were extirpated during the late 1960's. The naturally spawning spring chinook salmon currently present in the subbasin are progeny of Deschutes stock. Historically, the Hood River subbasin hatchery steelhead program utilized out-of-basin stocks for many years. Indigenous stocks of summer and winter steelhead were listed in March 1998 by National Marine Fisheries Service (NMFS) under the Endangered Species Act (ESA) as a ''Threatened'' Species along with similar genetically similar steelhead in the Lower Columbia Basin. This annual report summarizes work for two consecutive contract periods: the fiscal year (FY) 1999 contract period was 1 October, 1998 through 30 September, 1999 and 1 October, 1999 through 30 September, 2000 for FY 2000. Work implemented during FY 1999 and FY 2000 included (1) acclimation of hatchery spring chinook salmon and hatchery summer and winter steelhead smolts, (2) spring chinook salmon spawning ground surveys on the West Fork Hood River (3) genetic analysis of steelhead and cutthroat[contractual service with the ODFW], (4) Hood River water temperature studies, (5) Oak Springs Hatchery (OSH) and Round Butte Hatchery (RBH) coded-wire tagging and clipping evaluation, (6) preparation of the Hood River Watershed Assessment (Coccoli et al., December 1999) and the Fish Habitat Protection, Restoration, and Monitoring Plan (Coccoli et al., February 2000), (7) project implementation of early action habitat protection and restoration projects, (8) Pelton Ladder evaluation studies, (9) management oversight and guidance to BPA and ODFW engineering on HRPP facilities, and (10) preparation of an annual report summarizing project objectives for FY 1999 and FY 2000

  1. Hood River and Pelton Ladder Evaluation Studies, 2008 Annual Report : October 2007 - September 2008.

    Energy Technology Data Exchange (ETDEWEB)

    Reagan, Robert E.; Olsen, Erik A. [Oregon Department of Fish and Wildlife

    2009-09-28

    This report summarizes the life history and production data collected in the Hood River subbasin during FY 2008. Included is a summary of jack and adult life history data collected at the Powerdale Dam trap on seventeen complete run years of winter steelhead, spring and fall chinook salmon, and coho salmon, and on fifteen complete run years of summer steelhead. Also included are summaries of (1) the hatchery winter steelhead broodstock collection program; (2) hatchery production releases in the Hood River subbasin; (3) subbasin wild summer and winter steelhead smolt production, (4) numbers of hatchery summer and winter steelhead smolts leaving the subbasin; (5) smolt migration timing past Bonneville Dam, (6) wild and hatchery steelhead smolt-to-adult survival rates; (7) wild summer and winter steelhead egg to smolt survival rates; and (8) streamflow at selected locations in the Hood River subbasin. Data will be used in part to (1) evaluate the HRPP relative to its impact on indigenous populations of resident and anadromous salmonids (see Ardren Draft), (2) evaluate the HRPP's progress towards achieving the biological fish objectives defined in the Hood River Subbasin Plan (Coccoli 2004) and the Revised Master Plan for the Hood River Production Program (HDR|FishPro, ODFW, and CTWSRO 2008), (3) refine spawner escapement objectives to more accurately reflect subbasin carrying capacity, and (4) refine estimates of subbasin smolt production capacity to more accurately reflect current and potential subbasin carrying capacity.

  2. Determination of the internal exposure hazard from plutonium work in an open front hood

    Science.gov (United States)

    Olson, Cheryl Lynn

    Work with hazardous substances, such as radioactive material, can be done safely when engineered controls are used to maintain the worker effective dose below the International Commission on Radiological Protection ICRP 60 recommendation of 0.02 Sv/year and reduce the worker exposure to material to as low as reasonably achievable (ALARA). A primary engineered control used at a Los Alamos National Laboratory facility is the open-front hood. An open-front hood, also known as an open-front box, is a laboratory containment box that is fully enclosed except for a 15-cm opening along the front of the box. This research involved collection of the aerosol escaping an open-front hood while PuO2 sample digestion was simulated. Sodium chloride was used as a surrogate to mimic the behavior of PuO2. The NaCl aerosol was binned as a function of median aerodynamic diameter using a Micro-orifice Uniform Deposit Impactor (MOUDI, MSP Corporation, Shoreview, MN) cascade impactor. Using neutron activation analysis (NAA) to measure the mass of material in each of the nine bins of the MOUDI, the mass median diameter of the escaping aerosol was determined. Using the mass median diameter and the total mass of the particle distribution, dose was calculated using ICRP 60 methodology. Experimental conditions mimicked a stationary worker and a worker moving her hands in and out of the open front hood. Measurements were also done in the hood for comparison. The effect of the hands moving in and out of the box was modeled. Information necessary for Computational Fluid Dynamics (CFD) modeling is given, such as volumetric flow rates out of the open front hood and into the experimental room, detailed sketches of the experimental set-up, and energy provided by the hot plate and worker. This research is unique as it measures particle size distribution from routine working conditions. Current research uses tracer gases or describes non-routine conditions. It is important to have results that mimic

  3. Reaching for 100% participation in a utility conservation programme: the Hood River project

    Energy Technology Data Exchange (ETDEWEB)

    Hirst, Eric

    1989-04-01

    The Hood River Conservation Project (HRCP) was a major residential retrofit demonstration project. The project was intended to install as many cost-effective retrofit measures in all electrically heated homes in Hood River, OR, USA. To achieve 100% participation, HRCP offered a package of 'super' retrofit measures and paid for installation of these measures. Almost all (91%) of the eligible households participated, in stark contrast to the much lower participation levels achieved in other residential conservation programmes. Also, unlike other programmes, HRCP attracted larger fractions of traditionally hard-to-reach groups: low-income households; occupants of multifamily units; and renters. The key factors leading to this phenomenal success include: the offer of free retrofits; determination on the part of staff to enlist every eligible household; the use of community-based marketing approaches; and reliance on extensive word-of-mouth among Hood River residents. (author).

  4. 42 CFR 84.1135 - Half-mask facepieces, full facepieces, hoods, helmets, and mouthpieces; fit; minimum requirements.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Half-mask facepieces, full facepieces, hoods... Air-Purifying High Efficiency Respirators and Combination Gas Masks § 84.1135 Half-mask facepieces, full facepieces, hoods, helmets, and mouthpieces; fit; minimum requirements. (a) Half-mask facepieces...

  5. 42 CFR 84.135 - Half-mask facepieces, full facepieces, hoods, and helmets; fit; minimum requirements.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Half-mask facepieces, full facepieces, hoods, and... OF RESPIRATORY PROTECTIVE DEVICES Supplied-Air Respirators § 84.135 Half-mask facepieces, full facepieces, hoods, and helmets; fit; minimum requirements. (a) Half-mask facepieces and full facepieces shall...

  6. 42 CFR 84.175 - Half-mask facepieces, full facepieces, hoods, helmets, and mouthpieces; fit; minimum requirements.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Half-mask facepieces, full facepieces, hoods....175 Half-mask facepieces, full facepieces, hoods, helmets, and mouthpieces; fit; minimum requirements. (a) Half-mask facepieces and full facepieces shall be designed and constructed to fit persons with...

  7. Orthogonal design on range hood with air curtain and its effects on kitchen environment.

    Science.gov (United States)

    Liu, Xiaomin; Wang, Xing; Xi, Guang

    2014-01-01

    Conventional range hoods cannot effectively prevent the oil fumes containing cooking-induced harmful material from escaping into the kitchen Air curtains and guide plates have been used in range hoods to reduce the escape of airborne emissions and heat, thereby improving the kitchen environment and the cook's degree of comfort. In this article, numerical simulations are used to study the effects of the jet velocity of an air curtain, the jet angle of the air curtain, the width of the jet slot, the area of the guide plate, and the exhaust rate of the range hood on the perceived temperature, the perceived concentration of oil fumes, the release temperature of oil fumes, and the concentration of escaped oil fumes in a kitchen. The orthogonal experiment results show that the exhaust rate of the range hood is the main factor influencing the fumes concentration and the temperature distribution in the kitchen. For the range hood examined in the present study, the optimum values of the exhaust rate, the jet velocity of the air curtain, the jet angle of the air curtain, the width of the jet slot, and the area of the guide plate are 10.5 m(3)/min, 1.5 m/s, -5°, 4 mm, and 0.22 m(2), respectively, based on the results of the parametric study. In addition, the velocity field, temperature field, and oil fumes concentration field in the kitchen using the proposed range hood with the air curtain and guide plate are analyzed for those parameters. The study's results provide significant information needed for improving the kitchen environment.

  8. Entrance and Survival of Brucella pinnipedialis Hooded Seal Strain in Human Macrophages and Epithelial Cells

    Science.gov (United States)

    Briquemont, Benjamin; Sørensen, Karen K.; Godfroid, Jacques

    2013-01-01

    Marine mammal Brucella spp. have been isolated from pinnipeds (B. pinnipedialis) and cetaceans (B. ceti) from around the world. Although the zoonotic potential of marine mammal brucellae is largely unknown, reports of human disease exist. There are few studies of the mechanisms of bacterial intracellular invasion and multiplication involving the marine mammal Brucella spp. We examined the infective capacity of two genetically different B. pinnipedialis strains (reference strain; NTCT 12890 and a hooded seal isolate; B17) by measuring the ability of the bacteria to enter and replicate in cultured phagocytes and epithelial cells. Human macrophage-like cells (THP-1), two murine macrophage cell lines (RAW264.7 and J774A.1), and a human malignant epithelial cell line (HeLa S3) were challenged with bacteria in a gentamicin protection assay. Our results show that B. pinnipedialis is internalized, but is then gradually eliminated during the next 72 – 96 hours. Confocal microscopy revealed that intracellular B. pinnipedialis hooded seal strain colocalized with lysosomal compartments at 1.5 and 24 hours after infection. Intracellular presence of B. pinnipedialis hooded seal strain was verified by transmission electron microscopy. By using a cholesterol-scavenging lipid inhibitor, entrance of B. pinnipedialis hooded seal strain in human macrophages was significantly reduced by 65.8 % (± 17.3), suggesting involvement of lipid-rafts in intracellular entry. Murine macrophages invaded by B. pinnipedialis do not release nitric oxide (NO) and intracellular bacterial presence does not induce cell death. In summary, B. pinnipedialis hooded seal strain can enter human and murine macrophages, as well as human epithelial cells. Intracellular entry of B. pinnipedialis hooded seal strain involves, but seems not to be limited to, lipid-rafts in human macrophages. Brucella pinnipedialis does not multiply or survive for prolonged periods intracellulary. PMID:24376851

  9. Transfer hood for handling fuel assemblies in nuclear reactors and especially fast reactors

    International Nuclear Information System (INIS)

    Aubert, M.; Merland, D.; Renaux, C.

    1975-01-01

    A description is given of a hood for transferring fuel assemblies between two or more separate guide ramps inclined to the vertical at the same angle of slope and extending respectively through a first passage into the reactor vessel and through a second passage into a fuel-assembly storage chamber. The hood comprises at least one shielded duct joined to a flanged rotating portion which is so arranged that the open lower end of the shielded duct is positioned in the line of extension of one guide ramp and then the other as a result of displacement of the rotating portion

  10. The Influence of Inlet Asymmetry on Steam Turbine Exhaust Hood Flows.

    Science.gov (United States)

    Burton, Zoe; Hogg, Simon; Ingram, Grant L

    2014-04-01

    It has been widely recognized for some decades that it is essential to accurately represent the strong coupling between the last stage blades (LSB) and the diffuser inlet, in order to correctly capture the flow through the exhaust hoods of steam turbine low pressure cylinders. This applies to any form of simulation of the flow, i.e., numerical or experimental. The exhaust hood flow structure is highly three-dimensional and appropriate coupling will enable the important influence of this asymmetry to be transferred to the rotor. This, however, presents challenges as the calculation size grows rapidly when the full annulus is calculated. The size of the simulation means researchers are constantly searching for methods to reduce the computational effort without compromising solution accuracy. However, this can result in excessive computational demands in numerical simulations. Unsteady full-annulus CFD calculation will remain infeasible for routine design calculations for the foreseeable future. More computationally efficient methods for coupling the unsteady rotor flow to the hood flow are required that bring computational expense within realizable limits while still maintaining sufficient accuracy for meaningful design calculations. Research activity in this area is focused on developing new methods and techniques to improve accuracy and reduce computational expense. A novel approach for coupling the turbine last stage to the exhaust hood employing the nonlinear harmonic (NLH) method is presented in this paper. The generic, IP free, exhaust hood and last stage blade geometries from Burton et al. (2012. "A Generic Low Pressure Exhaust Diffuser for Steam Turbine Research,"Proceedings of the ASME Turbo Expo, Copenhagen, Denmark, Paper No. GT2012-68485) that are representative of modern designs, are used to demonstrate the effectiveness of the method. This is achieved by comparing results obtained with the NLH to those obtained with a more conventional mixing

  11. Sodium-glucose cotransporter 2 inhibition and health benefits: The Robin Hood effect.

    Science.gov (United States)

    Kalra, Sanjay; Jain, Arpit; Ved, Jignesh; Unnikrishnan, A G

    2016-01-01

    This review discusses two distinct, yet related, mechanisms of sodium-glucose cotransporter 2 (SGLT2) inhibition: Calorie restriction mimicry (CRM) and pro-ketogenic effect, which may explain their cardiovascular benefits. We term these adaptive CRM and pro-ketogenic effects of SGLT2 inhibition, the Robin Hood hypothesis. In English history, Robin Hood was a "good person," who stole from the rich and helped the poor. He supported redistribution of resources as he deemed fit for the common good. In a similar fashion, SGLT2 inhibition provides respite to the overloaded glucose metabolism while utilizing lipid stores for energy production.

  12. Sodium-glucose cotransporter 2 inhibition and health benefits: The Robin Hood effect

    Directory of Open Access Journals (Sweden)

    Sanjay Kalra

    2016-01-01

    Full Text Available This review discusses two distinct, yet related, mechanisms of sodium-glucose cotransporter 2 (SGLT2 inhibition: Calorie restriction mimicry (CRM and pro-ketogenic effect, which may explain their cardiovascular benefits. We term these adaptive CRM and pro-ketogenic effects of SGLT2 inhibition, the Robin Hood hypothesis. In English history, Robin Hood was a "good person," who stole from the rich and helped the poor. He supported redistribution of resources as he deemed fit for the common good. In a similar fashion, SGLT2 inhibition provides respite to the overloaded glucose metabolism while utilizing lipid stores for energy production.

  13. Some Important Observations on the Populations of Hooded Vultures Necrosyrtes monachus in Urban Ghana

    Directory of Open Access Journals (Sweden)

    Francis Gbogbo

    2016-01-01

    Full Text Available Despite major declines in the population of vultures around the world, noticeable increases were reported in the populations of Hooded Vultures Necrosyrtes monachus over the past decade in Accra—an important vulture habitat in Ghana. In recent times, however, there is a growing concern that the vulture numbers are decreasing even though scientific data to support this is nonexisting. As a vital zoogeographical and conservation tool, it is important to keep an up-to-date knowledge about urban bird populations amidst rapid urbanization and associated changes. Using a combination of field data, literature review, and stakeholder consultations, it was indicative that severe decline might have indeed occurred in the populations of Hooded Vultures in Accra. Evidence suggests the killing of vultures for consumption, traditional medicine, and black magic in an undercover trade with possible transboundary connections as important underlying factor. Additional factors suspected to underlie the declines include changes in management of urban facilities and destruction of roosting and nesting trees. The implications of interspecific competition with Pied Crows Corvus albus on Hooded Vultures however remain unclear. There is an urgent need for conservation campaign and education to save the Hooded Vulture in Ghana.

  14. Measurements and predictions of hooded crow (Corvus corone cornix) call propagation over open field habitats

    DEFF Research Database (Denmark)

    Jensen, Kenneth Kragh; Larsen, Ole Næsbye; Attenborough, Keith

    2008-01-01

    In a study of hooded crow communication over open fields an excellent correspondence is found between the attenuation spectra predicted by a "turbulence-modified ground effect plus atmospheric absorption" model, and crow call attenuation data. Sound propagation predictions and background noise...

  15. Mount Hood volcano: phase zero study. Final report, January 1, 1977--June 30 1977

    Energy Technology Data Exchange (ETDEWEB)

    Hull, D.A.

    1977-08-04

    A base of earth science data was developed for an area centered on Mt. Hood Volcano as the first step in a systematic geothermal resource assessment. A comprehensive technical plan for the assessment was developed and is also described. A preliminary bibliography is included.

  16. Energy Impacts of Effective Range Hood Use for all U.S. Residential Cooking

    Energy Technology Data Exchange (ETDEWEB)

    Logue, Jennifer M; Singer, Brett

    2014-06-01

    Range hood use during residential cooking is essential to maintaining good indoor air quality. However, widespread use will impact the energy demand of the U.S. housing stock. This paper describes a modeling study to determine site energy, source energy, and consumer costs for comprehensive range hood use. To estimate the energy impacts for all 113 million homes in the U.S., we extrapolated from the simulation of a representative weighted sample of 50,000 virtual homes developed from the 2009 Residential Energy Consumption Survey database. A physics-based simulation model that considered fan energy, energy to condition additional incoming air, and the effect on home heating and cooling due to exhausting the heat from cooking was applied to each home. Hoods performing at a level common to hoods currently in U.S. homes would require 19?33 TWh [69?120 PJ] of site energy, 31?53 TWh [110-190 PJ] of source energy; and would cost consumers $1.2?2.1 billion (U.S.$2010) annually in the U.S. housing stock. The average household would spend less than $15 annually. Reducing required airflow, e.g. with designs that promote better pollutant capture has more energy saving potential, on average, than improving fan efficiency.

  17. Experimental study on centerline velocities of a rectangular capture hood under realistic conditions.

    Science.gov (United States)

    He, Xinjian; Lewis, Braxton V; Guffey, Steven E

    2018-02-01

    Capture hoods are an important component of a local ventilation system designed to reduce exposures to airborne contaminants. The velocity at any point along the centerline of the hood (V x ) is currently estimated using one of many predictive equations developed since the 1930s. It is unproven that those predictive equations for V x are accurate, despite the prodigious number of studies concerning them. Among other issues, almost all experimental verifications were conducted for conditions that were either unrealistically ideal without competing air currents (e.g., zero cross draft) or were not described. This study measured values of V x along the midline using Particle Image Velocimetry (PIV) at distances of 1-14 inches in front of a rectangular capture hood. The experiments were conducted in a large wind tunnel (9' × 12' × 40', H × W × L) using a heated, breathing, anthropomorphically sized manikin. Three 0 degree draft velocities (V draft = 4, 14, and 50 ft/min) were tested, all directed toward the hood face and the back of the manikin (if present). For each value of V draft , the velocity fields were measured in a factorial design with and without the manikin, and with and without a worktable underneath the hood. An ideal condition was represented by a freestanding hood at the 4 fpm draft. Nonideal conditions included the presence of a worktable or manikin, and the combination of table and manikin. Each condition was tested at the three levels of V draft . The experimental results found significant effects (p < 0.001) for V draft , the presence of the manikin, the presence of the worktable, and all combinations of those factors. The effects of the independent variables were most pronounced at distances greater than 10 in (25.4 cm) from the hood face. It is concluded that none of the previously published models accurately predicted V x under the realistic conditions tested in this study. A satisfactory model will have to include terms for V draft and the

  18. Reduced-scale experimental investigation on ventilation performance of a local exhaust hood in an industrial plant

    DEFF Research Database (Denmark)

    Huang, Yanqiu; Wang, Yi; Liu, Li

    2015-01-01

    stratification in the working areas of industrial plants. Investigated factors were confined airflow boundaries, flow rates of the exhaust hoods, source strengths, airflow obstacles and distances between sources and exhaust hoods. Reduced-scale experiments were conducted with a geometric scale of 1...... efficiency. Hood performance was also evaluated by thermal stratification heights in the plants. This study could help improve the capture efficiency of local ventilation systems used in industrial plants. Safe operation heights are recommended in the upper space of industrial plants based on the thermal...

  19. Hood River and Pelton Ladder Evaluation Studies, Annual Report 2000-2001.

    Energy Technology Data Exchange (ETDEWEB)

    Olsen, Erik

    2009-09-01

    The Bonneville Power Administration (BPA) funded the development of two master plans which outline the rationale, and general approach, for implementing a defined group of projects that are an integral part of a comprehensive watershed goal to 'Protect, enhance and restore wild and natural populations of anadromous and resident fish within the Hood River Subbasin'. The Hood River Production Master Plan and the Pelton Ladder Master Plan were completed in 1991 and subsequently approved by the Northwest Power Planning Council in 1992. Action items identified in the two master plans, as well as in a later document entitled 'Hood River/Pelton Ladder Master Agreement' (ODFW and CTWSRO Undated), are designed to achieve two biological fish objectives: (1) to increase production of wild summer and winter steelhead (Oncorhynchus mykiss) to levels commensurate with the subbasins current carrying capacity and (2) re-establishing a self-sustaining population of spring chinook salmon (Oncorhynchus tshawytscha). Numerical fish objectives for subbasin escapement, spawner escapement, and subbasin harvest are defined for each of these species in Coccoli (2000). Several projects are presently funded by the BPA to achieve the Hood River subbasin's numerical fish objectives for summer and winter steelhead and spring chinook salmon. They include BPA project numbers 1998-021-00 (Hood River Fish Habitat), 1998-053-03 (Hood River Production Program - CTWSRO: M&E), 1998-053-07 (Parkdale Fish Facility), 1998-053-08 (Powerdale/Oak Springs O&M), and 1998-053-12 (Hood River Steelhead Genetics Study). Collectively, they are implemented under the umbrella of what has come to be defined as the Hood River Production Program (HRPP). The HRPP is jointly implemented by the Oregon Department of Fish and Wildlife (ODFW) and The Confederated Tribes of the Warm Springs Reservation of Oregon (CTWSRO). Strategies for achieving the HRPP's biological fish objectives for the Hood

  20. Análise de convergência espacial dos repasses da Lei Robin Hood Spatial convergence analysis of tax transfers from the Robin Hood Act

    Directory of Open Access Journals (Sweden)

    Noé Gonçalves Maranduba Júnior

    2009-12-01

    Full Text Available Alega-se que a Lei Robin Hood tem permitido uma melhor distribuição dos valores do ICMS devidos aos municípios do estado de Minas Gerais. O objetivo deste artigo é investigar se essa lei, entre os anos de 2001 e 2005, realmente foi eficaz, isto é, se, em termos relativos, municípios pobres receberam mais dessas transferências do que os municípios ricos. Para fazer isso metodologicamente, implementa-se uma análise exploratória de dados espaciais e uma análise de convergência, para verificar se as disparidades nos repasses diminuíram com o passar do tempo. Os resultados mostraram que os efeitos espaciais importaram nas análises e que não houve um efeito redistributivo dos repasses, considerando-se que o coeficiente indicador de convergência não foi significativo.One alleges that the Robin Hood Act has allowed one better distribution of the values of ICMS to municipalities of the state of Minas Gerais. The paper is aimed at verifying if the Robin Hood Act has actually revealed a redistributive effect in tax transfers to municipalities in the state over the period 2001-2005, that is, if, in relative terms, poor municipalities have received more these transfers than rich ones. In doing methodologically so, an exploratory spatial data analysis and a convergence analysis are implemented to verify if the disparities of tax redistribution have diminished over the time. The findings showed that the spatial effects were important in the analysis as well as there was no redistributive effect in the period because the convergence coefficient was not significant.

  1. Agriculture and Rural Development on Fort Hood Lands, 1849-1942: National Register Assessments of 710 Historic Archeological Properties

    National Research Council Canada - National Science Library

    Freeman, Martha

    2001-01-01

    In 1999, historians consulting with Prewitt & Associates, Inc., conducted archival research for the purpose of developing historic contexts relevant to the Fort Hood lands taken during the 1940s acquisition...

  2. REDESIGN OF OUTER HOOD PANEL OF ESEMKA R2 CAR TO IMPROVE PEDESTRIAN PROTECTION USING FINITE ELEMENT MODELING

    Directory of Open Access Journals (Sweden)

    Binyamin Binyamin

    2016-12-01

    Full Text Available Traffic accidents are terrible scourge that occur in many countries, specially for developing countries where transportation affairs like tangled yarn. Besides functioning as an engine compartment cover, the hood of modern compact SUV can also help to manage the impact energy of a pedestrian’s head in a vehicle-pedestrian impact. This paper presents outer hood design of Esemka R2 that has a potential to improve hood’s ability and also to absorb the impact energy of a pedestrian’s head. The developed method for the design of an outer hood configuration aims to provide a robust design and homogeneous of Head Injury Criterion (HIC for impact position at WAD 1000 and three different thicknesses (1.25 mm, 1.35 mm & 1.50 mm of outer hood panel of Esemka R2 compact SUV, taking into consideration the limited space available for deformation. The non-linear Finite Element Analysis (FEA software (Explicit Dynamics was used in this research to simulate the testing procedurs of head impact for child pedestrian. The results show that the average of comparison dimensional of outer hood panel of Esemka R2 was 4.89 mm. The minimum of deformation space meet the requirement for HIC value which required obtaining robust and homogeneous head impact performance. Outer hood thickness and materials were identified as the factors to influence the stress and HIC value of the hood. By comparing all outer hood panels, aluminium alloy as the best selected material which has the lowest value is 32.78% for the pedestrian protection.

  3. A floating bridge disrupts seaward migration and increases mortality of steelhead smolts in Hood Canal, Washington state.

    Directory of Open Access Journals (Sweden)

    Megan Moore

    Full Text Available Habitat modifications resulting from human transportation and power-generation infrastructure (e.g., roads, dams, bridges can impede movement and alter natural migration patterns of aquatic animal populations, which may negatively affect survival and population viability. Full or partial barriers are especially problematic for migratory species whose life histories hinge on habitat connectivity.The Hood Canal Bridge, a floating structure spanning the northern outlet of Hood Canal in Puget Sound, Washington, extends 3.6 meters underwater and forms a partial barrier for steelhead migrating from Hood Canal to the Pacific Ocean. We used acoustic telemetry to monitor migration behavior and mortality of steelhead smolts passing four receiver arrays and several single receivers within the Hood Canal, Puget Sound, and Strait of Juan de Fuca. Twenty-seven mortality events were detected within the vicinity of the Hood Canal Bridge, while only one mortality was recorded on the other 325 receivers deployed throughout the study area. Migrating steelhead smolts were detected at the Hood Canal Bridge array with greater frequency, on more receivers, and for longer durations than smolts migrating past three comparably configured arrays. Longer migration times and paths are likely to result in a higher density of smolts near the bridge in relation to other sites along the migration route, possibly inducing an aggregative predator response to steelhead smolts.This study provides strong evidence of substantial migration interference and increased mortality risk associated with the Hood Canal Bridge, and may partially explain low early marine survival rates observed in Hood Canal steelhead populations. Understanding where habitat modifications indirectly increase predation pressures on threatened populations helps inform potential approaches to mitigation.

  4. A floating bridge disrupts seaward migration and increases mortality of steelhead smolts in Hood Canal, Washington state.

    Science.gov (United States)

    Moore, Megan; Berejikian, Barry A; Tezak, Eugene P

    2013-01-01

    Habitat modifications resulting from human transportation and power-generation infrastructure (e.g., roads, dams, bridges) can impede movement and alter natural migration patterns of aquatic animal populations, which may negatively affect survival and population viability. Full or partial barriers are especially problematic for migratory species whose life histories hinge on habitat connectivity. The Hood Canal Bridge, a floating structure spanning the northern outlet of Hood Canal in Puget Sound, Washington, extends 3.6 meters underwater and forms a partial barrier for steelhead migrating from Hood Canal to the Pacific Ocean. We used acoustic telemetry to monitor migration behavior and mortality of steelhead smolts passing four receiver arrays and several single receivers within the Hood Canal, Puget Sound, and Strait of Juan de Fuca. Twenty-seven mortality events were detected within the vicinity of the Hood Canal Bridge, while only one mortality was recorded on the other 325 receivers deployed throughout the study area. Migrating steelhead smolts were detected at the Hood Canal Bridge array with greater frequency, on more receivers, and for longer durations than smolts migrating past three comparably configured arrays. Longer migration times and paths are likely to result in a higher density of smolts near the bridge in relation to other sites along the migration route, possibly inducing an aggregative predator response to steelhead smolts. This study provides strong evidence of substantial migration interference and increased mortality risk associated with the Hood Canal Bridge, and may partially explain low early marine survival rates observed in Hood Canal steelhead populations. Understanding where habitat modifications indirectly increase predation pressures on threatened populations helps inform potential approaches to mitigation.

  5. Hood River Monitoring and Evaluation Project, Annual Report 2002-2003.

    Energy Technology Data Exchange (ETDEWEB)

    Vaivoda, Alexis

    2004-02-01

    The Hood River Production Program Monitoring and Evaluation Project is co-managed by the Confederated Tribes of Warm Springs (CTWSRO) and the Oregon Department of Fish and Wildlife. The program is divided up to share responsibilities, provide efficiency, and avoid duplication. From October 2002 to September 2003 (FY 03) project strategies were implemented to monitor, protect, and restore anadromous fish and fish habitat in the Hood River subbasin. A description of the progress during FY 03 is reported here. Additionally an independent review of the entire program was completed in 2003. The purpose of the review was to determine if project goals and actions were achieved, look at critical uncertainties for present and future actions, determine cost effectiveness, and choose remedies that would increase program success. There were some immediate changes to the implementation of the project, but the bulk of the recommendations will be realized in coming years.

  6. A support approach for the conceptual design of energy-efficient cooker hoods

    International Nuclear Information System (INIS)

    Cicconi, Paolo; Landi, Daniele; Germani, Michele; Russo, Anna Costanza

    2017-01-01

    Highlights: •An eco-innovation approach to support the design of household appliances. •The research is focused on the energy labelling for kitchen hoods. •A software platform provides tools to configure and optimize new solutions. •A tool can calculate the energy efficiency indexes of a product configuration. -- Abstract: In Europe, kitchen hoods currently come with an energy label showing their energy efficiency class and other information regarding the energy consumption and noise level, as established by the European Energy Labelling Directive. Because of recent regulations, designs of cooker hoods must consider new issues, such as the evaluation of the energy efficiency, analysis of the energy consumption, and product lifecycle impact. Therefore, the development of eco-driven products requires Ecodesign tools to support eco-innovation and related sustainability improvements. The scope of the proposed research is to define a method and an agile and affordable platform tool that can support designers in the early estimation of product energy performance, including the calculation of energy efficiency indexes. The approach also considers the use of genetic algorithm methods to optimize the product configuration in terms of energy efficiency. The research context concerns large and small productions of kitchen hoods. The paper describes the methodological approach within the developed tool. The results show a good correlation between real efficiency values and calculated ones. A validation activity has been described, and a test case shows how to apply the proposed approach for the design of a new efficient product with an A-class Energy Efficiency Index.

  7. Biological Assessment of the Effects of Military Associated Activities on Endangered Species at Fort Hood, Texas

    Science.gov (United States)

    1992-12-01

    monographing the genus Croton. Dr. Joe Allen Farmer published a dissertation on the species in 1962. Studies on the Fort Hood population have begun under...Woodhouse, S.W., "Descriptions of New Species of the Genus Vireo, VieilL, and Zonorrichia, Swains," Proceeding of the Academy of Natural Sciences of...sinuata Skunkbush Saumac Rhus aroma tica Texas Oak Quercus texazza Texas Persimmon, Diospyros texana Texas Ashe Fraxinus texensis Virginia Creeper Paz

  8. Potential inhalation exposure and containment efficiency when using hoods for handling nanoparticles

    Energy Technology Data Exchange (ETDEWEB)

    Tsai, Candace Su-Jung, E-mail: tsai51@purdue.edu [Purdue University, School of Health Science (United States)

    2013-09-15

    Inhalation exposure to airborne nanoparticles (NPs) has been reported during manual activities using typical fume hoods. This research studied potential inhalation exposure associated with the manual handling of NPs using two new nanoparticle-handling enclosures and two biological safety cabinets, and discussed the ability to contain NPs in the hoods to reduce environmental release and exposure. Airborne concentrations of 5 nm to 20 {mu}m diameter particles were measured while handling nanoalumina particles in various ventilated enclosures. Tests were conducted using two handling conditions and concentrations were measured using real-time particle counters, and particles were collected on transmission electron microscope grids to determine particle morphology and elemental composition. Airflow patterns were characterized visually using a laser-light sheet and fog. The average number concentration increase at breathing zone outside the enclosure was less than 1,400 particle/cm{sup 3} for each particle size at all tested conditions and the estimated overall mass concentration was about 83 {mu}g/m{sup 3} which was less than the dosage of typical nanoparticle inhalation exposure studies. The typical front-to-back airflow was used in the studied hoods, which could potentially induce reverse turbulence in the wake region. However, containment of NPs using studied hoods was demonstrated with excellent performance. Smoke tests showed that worker's hand motion could potentially cause nanoparticle escape. The challenge of front-to-back airflow can be partially overcome by gentle motion, low face velocity, and front exhaust to reduce nanoparticle escape.

  9. Factors influencing success of metal to plastic conversion programs for under-hood applications

    Energy Technology Data Exchange (ETDEWEB)

    Male, L.J. [Amoco Chemicals Polymers Business Group, Alpharetta, GA (United States); Desai, K.C.

    1995-12-31

    This paper compares high performance engineering polymers available today for under-hood applications. It includes an example of an end cap showing value-added capabilities such as design for machining and assembly (DFMA), team approach and computer aided engineering being used for a most cost-effective custom molding solution. These techniques should be part of standard design procedure for conversion programs to cope with the challenges of today and tomorrow. (orig./HW)

  10. Capture Efficiency of Cooking-Related Fine and Ultrafine Particles by Residential Exhaust Hoods

    Energy Technology Data Exchange (ETDEWEB)

    Lunden, Melissa M.; Delp, William W.

    2014-06-05

    Effective exhaust hoods can mitigate the indoor air quality impacts of pollutant emissions from residential cooking. This study reports capture efficiencies (CE) measured for cooking generated particles for scripted cooking procedures in a 121-m3 chamber with kitchenette. CEs also were measured for burner produced CO2 during cooking and separately for pots and pans containing water. The study used four exhaust hoods previously tested by Delp and Singer (Environ. Sci. Technol., 2012, 46, 6167-6173). For pan-frying a hamburger over medium heat on the back burner, CEs for particles were similar to those for burner produced CO2 and mostly above 80percent. For stir-frying green beans in a wok (high heat, front burner), CEs for burner CO2 during cooking varied by hood and airflow: CEs were 34-38percent for low (51?68 L s-1) and 54?72percent for high (109?138 L s-1) settings. CEs for 0.3?2.0 ?m particles during front burner stir-frying were 3?11percent on low and 16?70percent on high settings. Results indicate that CEs measured for burner CO2 are not predictive of CEs of cooking-generated particles under all conditions, but they may be suitable to identify devices with CEs above 80percent both for burner combustion products and for cooking-related particles.

  11. Dynamics of participation and supply of services in the Hood River Conservation Project

    Energy Technology Data Exchange (ETDEWEB)

    Hirst, E.; Goeltz, R.

    1986-07-01

    The Hood River Conservation Project (HRCP) is a major residential retrofit demonstration project. HRCP is funded by the Bonneville Power Administration (BPA) and run by Pacific Power and Light Company. The project was conducted in the community of Hood River, Oregon, will cost $21 million, and will last for three years (mid-1983 through 1986). Installation of applicable retrofit measures was completed by the end of 1985; data collection, analysis, and report writing will continue through 1986. This report documents the extent to which households participated in HRCP. Differences between participants and eligible nonparticipants are examined. Similarly, differences among participants as a function of when they signed up for HRCP are analyzed. The report also examines the dynamics of program services (i.e., times between audit requests and audit, and between audit and installation of measures). These analyses are based on data from the roughly 3500 Hood River homes eligible for HRCP, 3189 of which received free home energy audits and 2988 of which received HRCP-financed retrofit measures.

  12. Freshwater and Saline Loads of Dissolved Inorganic Nitrogen to Hood Canal and Lynch Cove, Western Washington

    Science.gov (United States)

    Paulson, Anthony J.; Konrad, Christopher P.; Frans, Lonna M.; Noble, Marlene; Kendall, Carol; Josberger, Edward G.; Huffman, Raegan L.; Olsen, Theresa D.

    2006-01-01

    Hood Canal is a long (110 kilometers), deep (175 meters) and narrow (2 to 4 kilometers wide) fjord of Puget Sound in western Washington. The stratification of a less dense, fresh upper layer of the water column causes the cold, saltier lower layer of the water column to be isolated from the atmosphere in the late summer and autumn, which limits reaeration of the lower layer. In the upper layer of Hood Canal, the production of organic matter that settles and consumes dissolved oxygen in the lower layer appears to be limited by the load of dissolved inorganic nitrogen (DIN): nitrate, nitrite, and ammonia. Freshwater and saline loads of DIN to Hood Canal were estimated from available historical data. The freshwater load of DIN to the upper layer of Hood Canal, which could be taken up by phytoplankton, came mostly from surface and ground water from subbasins, which accounts for 92 percent of total load of DIN to the upper layer of Hood Canal. Although DIN in rain falling on land surfaces amounts to about one-half of the DIN entering Hood Canal from subbasins, rain falling directly on the surface of marine waters contributed only 4 percent of the load to the upper layer. Point-source discharges and subsurface flow from shallow shoreline septic systems contributed less than 4 percent of the DIN load to the upper layer. DIN in saline water flowing over the sill into Hood Canal from Admiralty Inlet was at least 17 times the total load to the upper layer of Hood Canal. In September and October 2004, field data were collected to estimate DIN loads to Lynch Cove - the most inland marine waters of Hood Canal that routinely contain low dissolved-oxygen waters. Based on measured streamflow and DIN concentrations, surface discharge was estimated to have contributed about one-fourth of DIN loads to the upper layer of Lynch Cove. Ground-water flow from subbasins was estimated to have contributed about one-half of total DIN loads to the upper layer. In autumn 2004, the relative

  13. Capture efficiency of cooking-related fine and ultrafine particles by residential exhaust hoods.

    Science.gov (United States)

    Lunden, M M; Delp, W W; Singer, B C

    2015-02-01

    Effective exhaust hoods can mitigate the indoor air quality impacts of pollutant emissions from residential cooking. This study reports capture efficiencies (CE) measured for cooking-generated particles for scripted cooking procedures in a 121-m3 chamber with kitchenette. CEs also were measured for burner produced CO2 during cooking and separately for pots and pans containing water. The study used four exhaust hoods previously tested by Delp and Singer (Environ. Sci. Technol., 2012, 46, 6167-6173). For pan-frying a hamburger over medium heat on the back burner, CEs for particles were similar to those for burner produced CO2 and mostly above 80%. For stir-frying green beans in a wok (high heat, front burner), CEs for burner CO2 during cooking varied by hood and airflow: CEs were 34-38% for low (51-68 l/s) and 54-72% for high (109-138 l/s) settings. CEs for 0.3-2.0 μm particles during front burner stir-frying were 3-11% on low and 16-70% on high settings. Results indicate that CEs measured for burner CO2 are not predictive of CEs of cooking-generated particles under all conditions, but they may be suitable to identify devices with CEs above 80% both for burner combustion products and for cooking-related particles. Published 2014. This article is a U.S. Government work and is in the public domain in the USA.

  14. Don Quixote, Machiavelli, and Robin Hood: public health practice, past and present.

    Science.gov (United States)

    Mullan, F

    2000-05-01

    Since the mid-19th century, when the first formal health departments were established in the United States, commissioners, directors, and secretaries of public health have functioned as senior members of the staffs of public executives, mayors, governors, and presidents. They have provided important political, managerial, and scientific leadership to agencies of government that have played increasingly important roles in national life, from the sanitary revolution of the 19th century to the prevention of HIV/AIDS and the control of tobacco use today. Although public health officials come from a variety of backgrounds and oversee agencies of varied size and composition, there are philosophical themes that describe and define the commonality of their work. These themes are captured metaphorically by 3 celebrated figures: Don Quixote, Machiavelli, and Robin Hood. By turns, the public health official functions as a determined idealist (Don Quixote), a cunning political strategist (Machiavelli), and an agent who redistributes resources from the wealthier sectors of society to the less well off (Robin Hood.) All 3 personae are important, but, it is argued, Robin Hood is the most endangered.

  15. Revised Master Plan for the Hood River Production Program, Technical Report 2008.

    Energy Technology Data Exchange (ETDEWEB)

    Oregon Department of Fish and Wildlife; Confederated Tribes of the Warm Springs Reservation

    2008-04-28

    The Hood River Production Program (HRPP) is a Bonneville Power Administration (BPA) funded program initiated as a mitigation measure for Columbia River hydrosystem effects on anadromous fish. The HRPP began in the early 1990s with the release of spring Chinook and winter steelhead smolts into the basin. Prior to implementation, co-managers, including the Confederated Tribes of the Warm Springs Reservation and the Oregon Department of Fish and Wildlife drafted the Hood River Production Master Plan (O'Toole and ODFW 1991a; O'Toole and ODFW 1991b) and the Pelton Ladder Master Plan (Smith and CTWSR 1991). Both documents were completed in 1991 and subsequently approved by the Council in 1992 and authorized through a BPA-led Environmental Impact Statement in 1996. In 2003, a 10-year programmatic review was conducted for BPA-funded programs in the Hood River (Underwood et al. 2003). The primary objective of the HRPP Review (Review) was to determine if program goals were being met, and if modifications to program activities would be necessary in order to meet or revise program goals. In 2003, an agreement was signed between PacifiCorp and resource managers to remove the Powerdale Dam (RM 10) and associated adult trapping facility by 2010. The HRPP program has been dependant on the adult trap to collect broodstock for the hatchery programs; therefore, upon the dam's removal, some sort of replacement for the trap would be needed to continue the HRPP. At the same time the Hood River Subbasin Plan (Coccoli 2004) was being written and prompted the co-managers to considered future direction of the program. This included revising the numerical adult fish objectives based on the assimilated data and output from several models run on the Hood River system. In response to the Review as well as the Subbasin Plan, and intensive monitoring and evaluation of the current program, the HRPP co-managers determined the spring Chinook program was not achieving the HRPP

  16. Hood River Steelhead Genetics Study; Relative Reproductive Success of Hatchery and Wild Steelhead in the Hood River, Final Report 2002-2003.

    Energy Technology Data Exchange (ETDEWEB)

    Blouin, Michael

    2003-05-01

    There is a considerable interest in using hatcheries to speed the recovery of wild populations. The Bonneville Power Administration (BPA), under the authority of the Northwest Power Planning Act, is currently funding several hatchery programs in the Columbia Basin as off-site mitigation for impacts to salmon and steelhead caused by the Columbia River federal hydropower system. One such project is located on the Hood River, an Oregon tributary of the Columbia. These hatchery programs cost the region millions of dollars. However, whether such programs actually improve the status of wild fish remains untested. The goal of this project was to evaluate the effectiveness of the Hood River hatchery program as required by the Northwest Power Planning Council Fish and Wildlife Program, by the Oregon Plan for Coastal Salmonids, by NMFS ESA Section 4(d) rulings, and by the Oregon Department of Fish and Wildlife (ODFW) Wild Fish Management Policy (OAR 635-07-525 through 529) and the ODFW Hatchery Fish Gene Resource Management Policy (OAR 635-07-540 through 541). The Hood River supports two populations of steelhead, a summer run and a winter run. They spawn only above the Powerdale Dam, which is a complete barrier to all salmonids. Since 1991 every adult passed above the dam has been measured, cataloged and sampled for scales. Therefore, we have a DNA sample from every adult steelhead that went over the dam to potentially spawn in the Hood River from 1991 to the present. Similar numbers of hatchery and wild fish have been passed above the dam during the last decade. During the 1990's 'old' domesticated hatchery stocks of each run (multiple generations in the hatchery, out-of-basin origin; hereafter H{sub old}) were phased out, and conservation hatchery programs were started for the purpose of supplementing the two wild populations (hereafter 'new' hatchery stocks, H{sub new}). These samples gave us the unprecedented ability to estimate, via

  17. Brucella pinnipedialis hooded seal (Cystophora cristata) strain in the mouse model with concurrent exposure to PCB 153.

    Science.gov (United States)

    Nymo, Ingebjørg H; das Neves, Carlos G; Tryland, Morten; Bårdsen, Bård-Jørgen; Santos, Renato Lima; Turchetti, Andreia Pereira; Janczak, Andrew M; Djønne, Berit; Lie, Elisabeth; Berg, Vidar; Godfroid, Jacques

    2014-05-01

    Brucellosis, a worldwide zoonosis, is linked to reproductive problems in primary hosts. A high proportion of Brucella-positive hooded seals (Cystophora cristata) have been detected in the declined Northeast Atlantic stock. High concentrations of polychlorinated biphenyls (PCBs) have also been discovered in top predators in the Arctic, including the hooded seal, PCB 153 being most abundant. The aim of this study was to assess the pathogenicity of Brucella pinnipedialis hooded seal strain in the mouse model and to evaluate the outcome of Brucella spp. infection after exposure of mice to PCB 153. BALB/c mice were infected with B. pinnipedialis hooded seal strain or Brucella suis 1330, and half from each group was exposed to PCB 153 through the diet. B. pinnipedialis showed a reduced pathogenicity in the mouse model as compared to B. suis 1330. Exposure to PCB 153 affected neither the immunological parameters, nor the outcome of the infection. Altogether this indicates that it is unlikely that B. pinnipedialis contribute to the decline of hooded seals in the Northeast Atlantic. Copyright © 2014 Elsevier Ltd. All rights reserved.

  18. Mathematical modeling of thermal stresses in basic oxygen furnace hood tubes

    Science.gov (United States)

    Samarasekera, I. V.

    1985-06-01

    The stress-strain history of Basic Oxygen Furnace hood tubes during thermal cycling has been computed using heat flow and stress analyses. The steady-state temperature distribution in a transverse section of the tube was computed at a location where gas temperature in the hood could be expected to be a maximum. Calculations were performed for peak gas temperatures in the range 1950 to 2480 °C (3500 to 4500 °F). The stress-strain history of an element of material located at the center of the tube hot face was traced for three consecutive cycles using elasto-plastic finite-element analysis. It has been shown that the state of stress in the element alternates between compression and tension as the tube successively heats and cools. Yielding and plastic flow occurs at the end of each half of a given cycle. It was postulated that owing to repctitive yielding, plastic strain energy accumulates causing failure of the tubes by fatigue in the low cycle region. Using fatigue theory a conservative estimate for tube life was arrived at. In-plant observations support this mechanism of failure, and the number of cycles within which tube cracking was observed compares reasonably with model predictions. Utilizing the heat flow and stress models it was recommended that tube life could be enhanced by changing the tube material to ARMCO 17-4 pH or AISI 405 steel or alternatively reconstructing hoods with AISI 316L tubes of reduced thickness. These recommendations were based on the criterion that low-cycle fatigue failure could be averted if the magnitude of the cyclic strain could be reduced or if macroscopic plastic flow could be prevented.

  19. Carbon Dioxide Exposure Resulting From Hood Protective Equipment Used in Joint Arthroplasty Surgery.

    Science.gov (United States)

    Patel, Suhani; Fine, Janelle M; Lim, Michael J; Copp, Steven N; Rosen, Adam S; West, John B; Prisk, G Kim

    2017-08-01

    To protect both the surgeon and patient during procedures, hooded protection shields are used during joint arthroplasty procedures. Headache, malaise, and dizziness, consistent with increased carbon dioxide (CO 2 ) exposure, have been anecdotally reported by surgeons using hoods. We hypothesized that increased CO 2 concentrations were causing reported symptoms. Six healthy subjects (4 men) donned hooded protection, fan at the highest setting. Arm cycle ergometry at workloads of 12 and 25 watts (W) simulated workloads encountered during arthroplasty. Inspired O 2 and CO 2 concentrations at the nares were continuously measured at rest, 12 W, and 25 W. At each activity level, the fan was deactivated and the times for CO 2 to reach 0.5% and 1.0% were measured. At rest, inspired CO 2 was 0.14% ± 0.04%. Exercise had significant effect on CO 2 compared with rest (0.26% ± 0.08% at 12 W, P = .04; 0.31% ± 0.05% at 25 W, P = .003). Inspired CO 2 concentration increased rapidly with fan deactivation, with the time for CO 2 to increase to 0.5% and 1.0% after fan deactivation being rapid but variable (0.5%, 12 ± 9 seconds; 1%, 26 ± 15 seconds). Time for CO 2 to return below 0.5% after fan reactivation was 20 ± 37 seconds. During simulated joint arthroplasty, CO 2 remained within Occupational Safety and Health Administration (OSHA) standards with the fan at the highest setting. With fan deactivation, CO 2 concentration rapidly exceeds OSHA standards. Copyright © 2017 Elsevier Inc. All rights reserved.

  20. Microbiological and serological monitoring in hooded crow (Corvus corone cornix in the Region Lombardia, Italy

    Directory of Open Access Journals (Sweden)

    Guido Grilli

    2010-01-01

    Full Text Available The health status of 276 hooded crows (Corvus corone cornix from various provinces of Lombardy was monitored for three years. Bacteriological examination detected E. coli (76%, Campylobacter jejuni (17%, Salmonella typhimurium (11.6%, Yersinia spp. (6.5%, Clamydophila abortus and C. psittaci (2.6%; from six birds showing severe prostration Pasteurella multocida was isolated. Virological and serological tests were negative for Avian Influenza virus (AIV, West Nile virus (WNV and only three samples were positive for Newcastle disease virus (NDV but only at serology (titre 1:16.

  1. Beyond 2001: a silvicultural odyssey to sustaining terrestrial and aquatic ecosystems? Proceedings of the 2001 national silviculture workshop, May 6-10, Hood River, Oregon.

    Science.gov (United States)

    Sharon Parker; Susan Stevens. Hummel

    2002-01-01

    The 2001 National Silviculture Workshop was held in Hood River, Oregon, and hosted by the Mt. Hood National Forest, the Gifford Pinchot National Forest, and the Pacific Northwest Research Station. The Washington Office Vegetation Management and Protection Research and Forest and Grassland staffs are ongoing sponsors of the biennial workshop, which began in 1973 in...

  2. Digital data for preliminary geologic map of the Mount Hood 30- by 60-minute quadrangle, northern Cascade Range, Oregon

    Science.gov (United States)

    Lina Ma,; Sherrod, David R.; Scott, William E.

    2014-01-01

    The Mount Hood 30- by 60-minute quadrangle covers the axis and east flank of the Cascade Range in northern Oregon. Its namesake, Mount Hood volcano, dominates the view in the northwest quarter of the quadrangle, but the entire area is underlain by Oligocene and younger volcanic and volcaniclastic rocks of the Cascade Range. Since the time of the Columbia River Basalt Group about 15 million years (m.y.) ago, the locus and composition of Cascade Range volcanism have shifted sporadically across the map area. Andesitic eruptions were predominant in the western part from about 14 to 10 m.y. ago (Salmon and Sandy Rivers area), producing the Rhododendron Formation and overlying lava flows. From about 8 to 6.5 m.y. ago, lithic pyroclastic debris of the Dalles Formation was shed by chiefly andesitic volcanoes in the north-central part of the map area (Hood River valley escarpment). Andesitic to dacitic volcanism was again predominant about 5 to 3 m.y. ago, with known eruptive centers located from Lookout Mountain westward to Lolo Pass, probably including the area now occupied by Mount Hood. A major episode of mafic volcanism-basalt and basaltic andesite-began about 3-4 m.y. ago and lasted until about 2 m.y. ago. Volcanism since about 2 m.y. ago has been concentrated along the axis of the High Cascades. North and south of Mount Hood these youngest rocks are predominantly basaltic andesite lava flows; whereas at Mount Hood itself, andesite is predominant, forming pyroclastic and debris-flow deposits and lava flows.

  3. Locating inputs of freshwater to Lynch Cove, Hood Canal, Washington, using aerial infrared photography

    Science.gov (United States)

    Sheibley, Rich W.; Josberger, Edward G.; Chickadel, Chris

    2010-01-01

    The input of freshwater and associated nutrients into Lynch Cove and lower Hood Canal (fig. 1) from sources such as groundwater seeps, small streams, and ephemeral creeks may play a major role in the nutrient loading and hydrodynamics of this low dissolved-oxygen (hypoxic) system. These disbursed sources exhibit a high degree of spatial variability. However, few in-situ measurements of groundwater seepage rates and nutrient concentrations are available and thus may not represent adequately the large spatial variability of groundwater discharge in the area. As a result, our understanding of these processes and their effect on hypoxic conditions in Hood Canal is limited. To determine the spatial variability and relative intensity of these sources, the U.S. Geological Survey Washington Water Science Center collaborated with the University of Washington Applied Physics Laboratory to obtain thermal infrared (TIR) images of the nearshore and intertidal regions of Lynch Cove at or near low tide. In the summer, cool freshwater discharges from seeps and streams, flows across the exposed, sun-warmed beach, and out on the warm surface of the marine water. These temperature differences are readily apparent in aerial thermal infrared imagery that we acquired during the summers of 2008 and 2009. When combined with co-incident video camera images, these temperature differences allow identification of the location, the type, and the relative intensity of the sources.

  4. The gut microbiome of hooded cranes (Grus monacha) wintering at Shengjin Lake, China.

    Science.gov (United States)

    Zhao, Guanghong; Zhou, Lizhi; Dong, Yuanqiu; Cheng, Yuanyuan; Song, Yunwei

    2017-06-01

    Gut microbes of animals play critical roles in processes such as digestion and immunity. Therefore, identifying gut microbes will shed light on understanding the annual life of animal species, particularly those that are threatened or endangered. In the present study, we conducted nucleotide sequence analyses of the 16S rRNA genes of gut microbiome of the hooded cranes (Grus monacha) wintering at Shengjin Lake, China, by Illumina high-throughput sequencing technology. We acquired 503,398 high-quality sequences and 785 operational taxonomic units (OTUs) from 15 fecal samples from different cranes, representing 22 phyla that were dominated by Firmicutes, Proteobacteria, and Actinobacteria. A total of 305 genera were identified that were dominated by Clostridium, Lysinibacillus, and Enterobacter. The core gut microbiome comprised 26 genera, including many probiotic species such as Clostridium, Bacillus, Cellulosilyticum, and Cellulomonas that could catabolize cellulose. The findings reported here contribute to our knowledge of the microbiology of hooded cranes and will likely advance efforts to protect waterbirds that inhabit Shengjin Lake Reserve during winter. © 2017 The Authors. MicrobiologyOpen published by John Wiley & Sons Ltd.

  5. Computer modeling of fluid flow and combustion in the ISV [In Situ Vitrification] confinement hood

    International Nuclear Information System (INIS)

    Johnson, R.W.; Paik, S.

    1990-09-01

    Safety and suitability objectives for the application of the In Situ Vitrification (ISV) technology at the INEL require that the physical processes involved in ISVV be modeled to determine their operational behavior. The mathematical models that have been determined to address the modeling needs adequately for the ISV analysis package are detailed elsewhere. The present report is concerned with the models required for simulating the reacting flow that occurs in the ISV confinement hood. An experimental code named COYOTE has been secured that appears adequate to model the combustion in the confinement hood. The COYOTE code is a two-dimensional, transient, compressible, Eulerian, gas dynamics code for modeling reactive flows. It recognizes nonuniform Cartesian and cylindrical geometry and is based on the ICE (Implicit Continuous-fluid Eulerian) family of solution methods. It includes models for chemical reactions based on chemical kinetics as well as equilibrium chemistry. The mathematical models contained in COYOTE, their discrete analogs, the solution procedure, code structure and some test problems are presented in the report. 12 refs., 17 figs., 6 tabs

  6. 76 FR 42502 - Substantial Product Hazard List: Children's Upper Outerwear in Sizes 2T to 12 With Neck or Hood...

    Science.gov (United States)

    2011-07-19

    ... because children of those ages are most at risk. 4. Adult Apparel and Marketing Concerns (Comment 4)--Two... smaller adult sizes and larger children's sizes. Further, children at the pre-teen and teen stages often... channel, and the commenters raised concerns about the 2009 recall of children's hooded sweatshirts with...

  7. Nocturnal feeding under artificial light conditions by Brown-hooded Gull (Larus maculipennis) in Puerto Madryn harbour (Chubut Province, Argentina)

    NARCIS (Netherlands)

    Leopold, M.F.; Philippart, C.J.M.; Yorio, P.

    2010-01-01

    This paper describes nocturnal, marine feeding behaviour in the Brown-hooded Gull (Larus maculipennis) in November 2009. The gulls assembled at night at the end of a long pier, running 800 m offshore into the Golfo Nuevo, at Puerto Madryn, Chubut Province, Argentina. Powerful lights predictably

  8. SPECIFIC FEATURES OF TECHNOLOGY OF MANUFACTURING A ZINC-COATED TUB WIRE FOR MUZZLE (BOTTLE’ HOOD WIRE

    Directory of Open Access Journals (Sweden)

    D. B. Zuev

    2016-01-01

    Full Text Available The paper presents the main technical specifications of galvanized low carbon wire for muzzles (bottle’hood wire, consistent with the exploitation requirements to the wire in the manufacture and use of muzzles. The main criteria when selecting the steel grade and upon selection of the technological processes are given. 

  9. 42 CFR 84.198 - Half-mask facepieces, full facepieces, mouthpieces, hoods, and helmets; fit; minimum requirements.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Half-mask facepieces, full facepieces, mouthpieces... APPROVAL OF RESPIRATORY PROTECTIVE DEVICES Chemical Cartridge Respirators § 84.198 Half-mask facepieces, full facepieces, mouthpieces, hoods, and helmets; fit; minimum requirements. (a) Half-mask facepieces...

  10. Harvest-related edge effects on prey availability and foraging of hooded warblers in a bottomland hardwood forest

    Science.gov (United States)

    John C. Kilgo

    2005-01-01

    The effects of harvest-created canopy gaps in bottomland hardwood forests on arthropod abundance and, hence, the foraging ecology of birds are poorly understood. I predicted that arthropod abundance would be high near edges of group-selection harvest gaps and lower in the surrounding forest, and that male Hooded Warblers (Wilsonia citrina) foraging...

  11. Study the velocity and pressure exerted in front of the filter surface in the kitchen hood system by using ANSYS

    Science.gov (United States)

    Asmuin, Norzelawati; Pairan, M. Rasidi; Isa, Norasikin Mat; Sies, Farid

    2017-04-01

    Commercial kitchen hood ventilation system is a device used to capture and filtered the plumes from cooking activities in the kitchen area. Nowadays, it is very popular in the industrial sector such as restaurant and hotel to provide hygiene food. This study focused at the KSA filter part which installed in the kitchen hood system, the purpose of this study is to identify the critical region which indicated by observing the velocity and pressure of plumes exerted at of KSA filter. It is important to know the critical location of the KSA filter in order to install the nozzle which will helps increase the filtration effectiveness. The ANSYS 16.1 (FLUENT) software as a tool used to simulate the kitchen hood systems which consist of KSA filter. The commercial kitchen hood system model has a dimension 700 mm width, 1600 mm length and 555 mm height. The system has two inlets and one outlet. The velocity of the plumes is set to be 0.235m/s and the velocity of the inlet capture jet is set to be 1.078m/s. The KSA filter is placed 45 degree from the y axis. The result shows the plumes has more tendency flowing pass through at the bottom part of KSA filter.

  12. Contrast fluoroscopic evaluation of gastrointestinal transit times with and without the use of falconry hoods in red-tailed hawks (Buteo jamaicensis).

    Science.gov (United States)

    Doss, Grayson A; Williams, Jackie M; Mans, Christoph

    2017-11-01

    OBJECTIVE To evaluate gastrointestinal transit times in red-tailed hawks (Buteo jamaicensis) by use of contrast fluoroscopic imaging and investigate the effect of falconry hooding in these hawks on gastrointestinal transit time. DESIGN Prospective, randomized, blinded, complete crossover study. ANIMALS 9 healthy red-tailed hawks. PROCEDURES Hawks were gavage-fed a 30% weight-by-volume barium suspension (25 mL/kg [11.3 mL/lb]) into the crop. Fluoroscopic images were obtained at multiple time points after barium administration. Time to filling and emptying of various gastrointestinal tract organs and overall transit time were measured. The effect of hooding (hooded vs nonhooded) on these variables was assessed in a randomized complete crossover design. RESULTS In nonhooded birds, overall gastrointestinal transit time ranged from 30 to 180 minutes (mean ± SD, 100 ± 52 min). Time to complete crop emptying ranged from 30 to 180 minutes (83 ± 49 min). Contrast medium was present in the ventriculus in all birds within 5 minutes of administration and in the small intestines within 5 to 15 minutes (median, 5 min). Hooding of red-tailed hawks resulted in a significant delay of complete crop emptying (no hood, 83 ± 49 minutes; hood, 133 ± 48 minutes), but no significant effects of hooding were found on other measured variables. CONCLUSIONS AND CLINICAL RELEVANCE These results indicated that overall gastrointestinal transit times are faster in red-tailed hawks than has been reported for psittacines and that the use of a falconry hood in red-tailed hawks may result in delayed crop emptying. Hooding did not exert significant effects on overall gastrointestinal transit time in this raptorial species.

  13. "Robin Hood" of techno-Turkey or organ trafficking in the state of ethical beings.

    Science.gov (United States)

    Sanal, Aslihan

    2004-09-01

    Dr S. is a famous transplant surgeon in the Middle East. He operates "underground" on wealthy patients in different countries, from Israel to Turkey to Russia. The media refer to him as the "Organ Mafia doctor," and patients diagnosed with renal failure speak of him sardonically as "Robin Hood," acknowledging that he takes organs from the poor to give to the rich. But ethical issues of organ trafficking are not limited to marginal private clinics and "Mafia" doctors. All-living related organ transplants in Turkey involve similar ethical dilemmas: many related or nonrelated organ recipients pay their donors, and demand continues to rise. This paper explores practices in state and university hospitals and the ethical dilemmas doctors encounter to understand where and how judicial, cultural, and social categories of "human rights" and "crime" are constructed in our high-tech world.

  14. Influence of impact speed on head and brain injury outcome in vulnerable road user impacts to the car hood.

    Science.gov (United States)

    Fredriksson, Rikard; Zhang, Liying; Boström, Ola; Yang, King

    2007-10-01

    EuroNCAP and regulations in Europe and Japan evaluate the pedestrian protection performance of cars. The test methods are similar and they all have requirements for the passive protection of the hood area at a pedestrian to car impact speed of 40 km/h. In Europe, a proposal for a second phase of the regulation mandates a brake-assist system along with passive requirements. The system assists the driver in optimizing the braking performance during panic braking, resulting in activation only when the driver brakes sufficiently. In a European study this was estimated to occur in about 50% of pedestrian accidents. A future system for brake assistance will likely include automatic braking, in response to a pre-crash sensor, to avoid or mitigate injuries of vulnerable road users. An important question is whether these systems will provide sufficient protection, or if a parallel, passive pedestrian protection system will be necessary. This study investigated the influence of impact speed on head and brain injury risk, in impacts to the carhood. One car model was chosen and a rigid adjustable plate was mounted under the hood. Free-flying headform impacts were carried out at 20 and 30 km/h head impact velocities at different under-hood distances, 20 to 100 mm; and were compared to earlier tests at 40 km/h. The EEVC WG17 adult pedestrian headform was used for non-rotating tests and a Hybrid III adult 50th percentile head was used for rotational tests where linear and rotational acceleration was measured. Data from the rotational tests was used as input to a validated finite element model of the human head, the Wayne State University Head Injury Model (WSUHIM). The model was utilized to assess brain injury risk and potential injury mechanism in a pedestrian-hood impact. Although this study showed that it was not necessarily true that a lower HIC value reduced the risk for brain injury, it appeared, for the tested car model, under-hood distances of 60 mm in 20 km/h and 80 mm

  15. Addendum 4 to CSAR 81-001, Installation of an Official Critical Drain on the Plexiglass Contamination Barrier in HC-227T Hood

    International Nuclear Information System (INIS)

    Chiao, T.

    1995-12-01

    This report defines the maximum space allowed between the floor surface and the lower edge of an official criticality drain which is to be installed on the plexiglas contamination barrier in HC-227T Hood

  16. Data from moored current meters, temperature and salinity from a historical mooring placed in Hood Canal, Puget Sound, February - April 1980 (NODC Accession 0000680)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Physical, current, and other data were collected from moored buoys in Hood Canal and the Puget Sound from 08 February 1980 to 10 April 1980. Data were collected by...

  17. Contamination Status of Seven Elements in Hooded Cranes Wintering in South-West Kyushu, Japan: Comparison with Red-Crowned Cranes in Hokkaido, Japan.

    Science.gov (United States)

    Teraoka, Hiroki; Miyagi, Hasumi; Haraguchi, Yuko; Takase, Kozo; Kitazawa, Takio; Noda, Jun

    2018-05-31

    The hooded crane is designated as an endangered species. The cranes breed primarily in wetlands in southeast Russia and China in summer. Most of the hooded crane population winters in the Izumi plain in Japan. It is difficult to know the contamination status of their habitat because of their vast breeding area. We determined the levels of Cd, Pb, As, (total) Hg, Se, Zn, and Cu in the liver, kidney, and muscle of hooded cranes that were found dead in Izumi in the periods 2003-2006 and 2014-2015 compared with the levels in red-crowned cranes in Hokkaido, Japan, as the only cranes in which these elements had been studied extensively. There were no notable differences between levels of the seven elements in the two periods. Overall, tissue levels of the elements examined in hooded cranes were comparable to those in red-crowned cranes except for Hg and Se. Tissue levels of Hg and Se were clearly lower in hooded cranes than in red-crowned cranes that were found dead from 2000. One lead poisoning case was confirmed. The results suggest that Hooded cranes wintering in Izumi are not extensively contaminated with the seven elements examined.

  18. Reduction of exposure to ultrafine particles by kitchen exhaust hoods: the effects of exhaust flow rates, particle size, and burner position.

    Science.gov (United States)

    Rim, Donghyun; Wallace, Lance; Nabinger, Steven; Persily, Andrew

    2012-08-15

    Cooking stoves, both gas and electric, are one of the strongest and most common sources of ultrafine particles (UFP) in homes. UFP have been shown to be associated with adverse health effects such as DNA damage and respiratory and cardiovascular diseases. This study investigates the effectiveness of kitchen exhaust hoods in reducing indoor levels of UFP emitted from a gas stove and oven. Measurements in an unoccupied manufactured house monitored size-resolved UFP (2 nm to 100 nm) concentrations from the gas stove and oven while varying range hood flow rate and burner position. The air change rate in the building was measured continuously based on the decay of a tracer gas (sulfur hexafluoride, SF(6)). The results show that range hood flow rate and burner position (front vs. rear) can have strong effects on the reduction of indoor levels of UFP released from the stove and oven, subsequently reducing occupant exposure to UFP. Higher range hood flow rates are generally more effective for UFP reduction, though the reduction varies with particle diameter. The influence of the range hood exhaust is larger for the back burner than for the front burner. The number-weighted particle reductions for range hood flow rates varying between 100 m(3)/h and 680 m(3)/h range from 31% to 94% for the front burner, from 54% to 98% for the back burner, and from 39% to 96% for the oven. Copyright © 2012 Elsevier B.V. All rights reserved.

  19. Environmental Assessment for Ongoing and Future Operations at U.S. Navy Dabob Bay and Hood Canal Military Operating Areas

    Science.gov (United States)

    2002-05-01

    well as being cultivated in aquaculture operations in Puget Sound, including Hood Canal and Dabob Bay (Figure 3.4-2). Pacific oysters (Crassostrea...gigas) are widely cultivated in aquaculture operations in Puget Sound. Commercial oyster beds exist in Dabob Bay, mostly at the north end. Dabob Bay... Ecotoxicology of metals in aquatic sediments: binding and release, bioavailability, risk assessment, and remediation. Canadian Journal of

  20. Seismicity Induced by Groundwater Recharge at Mt. Hood, Oregon, and its Implications for Hydrogeologic Properties.

    Science.gov (United States)

    Saar, M. O.; Manga, M.

    2002-12-01

    seismicity at Mt. Hood, Oregon. We can use the time lag of about 120 days between the two records to estimate the regional hydraulic diffusivity (1 m2/s) and other hydrogeologic parameters (permeability ≈ 10-13 m2, vertical matrix compressibility ≈ 10-10 m2/N). These values are comparable with our results from coupled heat and groundwater flow studies that are based on bore hole temperature data at Mt. Hood.

  1. A review of Brucella infection in marine mammals, with special emphasis on Brucella pinnipedialis in the hooded seal (Cystophora cristata)

    Science.gov (United States)

    2011-01-01

    Brucella spp. were isolated from marine mammals for the first time in 1994. Two novel species were later included in the genus; Brucella ceti and Brucella pinnipedialis, with cetaceans and seals as their preferred hosts, respectively. Brucella spp. have since been isolated from a variety of marine mammals. Pathological changes, including lesions of the reproductive organs and associated abortions, have only been registered in cetaceans. The zoonotic potential differs among the marine mammal Brucella strains. Many techniques, both classical typing and molecular microbiology, have been utilised for characterisation of the marine mammal Brucella spp. and the change from the band-based approaches to the sequence-based approaches has greatly increased our knowledge about these strains. Several clusters have been identified within the B. ceti and B. pinnipedialis species, and multiple studies have shown that the hooded seal isolates differ from other pinniped isolates. We describe how different molecular methods have contributed to species identification and differentiation of B. ceti and B. pinnipedialis, with special emphasis on the hooded seal isolates. We further discuss the potential role of B. pinnipedialis for the declining Northwest Atlantic hooded seal population. PMID:21819589

  2. A review of Brucella infection in marine mammals, with special emphasis on Brucella pinnipedialis in the hooded seal (Cystophora cristata

    Directory of Open Access Journals (Sweden)

    Nymo Ingebjørg H

    2011-08-01

    Full Text Available Abstract Brucella spp. were isolated from marine mammals for the first time in 1994. Two novel species were later included in the genus; Brucella ceti and Brucella pinnipedialis, with cetaceans and seals as their preferred hosts, respectively. Brucella spp. have since been isolated from a variety of marine mammals. Pathological changes, including lesions of the reproductive organs and associated abortions, have only been registered in cetaceans. The zoonotic potential differs among the marine mammal Brucella strains. Many techniques, both classical typing and molecular microbiology, have been utilised for characterisation of the marine mammal Brucella spp. and the change from the band-based approaches to the sequence-based approaches has greatly increased our knowledge about these strains. Several clusters have been identified within the B. ceti and B. pinnipedialis species, and multiple studies have shown that the hooded seal isolates differ from other pinniped isolates. We describe how different molecular methods have contributed to species identification and differentiation of B. ceti and B. pinnipedialis, with special emphasis on the hooded seal isolates. We further discuss the potential role of B. pinnipedialis for the declining Northwest Atlantic hooded seal population.

  3. Construction and Operation of a Ventilated Hood System for Measuring Greenhouse Gas and Volatile Organic Compound Emissions from Cattle

    Directory of Open Access Journals (Sweden)

    Yongjing Zhao

    2011-12-01

    Full Text Available Recent interest in greenhouse gas emissions from ruminants, such as cattle, has spawned a need for affordable, precise, and accurate methods for the measurement of gaseous emissions arising from enteric fermentation. A new head hood system for cattle designed to capture and quantify emissions was recently developed at the University of California, Davis. The system consists of two head hoods, two vacuum pumps, and an instrumentation cabinet housing the required data collection equipment. This system has the capability of measuring carbon dioxide, methane, ethanol, methanol, water vapor, nitrous oxide, acetic acid emissions and oxygen consumption in real-time. A unique aspect of the hoods is the front, back, and sides are made of clear polycarbonate sheeting allowing the cattle a full range of vision during gas sampling. Recovery rates for these slightly negative pressure chambers were measured ranging from 97.6 to 99.3 percent. This system can capture high quality data for use in improving emission inventories and evaluating gaseous emission mitigation strategies.

  4. Harvest-related edge effects on prey availability and foraging of hooded warblers in a bottomland hardwood forest.

    Energy Technology Data Exchange (ETDEWEB)

    John Kilgo

    2005-04-20

    The effects of harvest-created canopy gaps in bottomland hardwood forests on arthropod abundance and, hence, the foraging ecology of birds are poorly understood. I predicted that arthropod abundance would be high near edges of group-selection harvest gaps and lower in the surrounding forest, and that male Hooded Warblers (Wilsonia citrina) foraging near gaps would find more prey per unit time than those foraging in the surrounding forest. In fact, arthropod abundance was greater >100 m from a gap edge than at 0-30 m or 30-100 m from an edge, due to their abundance on switchcane (Arundinaria gigantea); arthropods did not differ in abundance among distances from gaps on oaks (Quercus spp.) or red maple (Acer rubrum). Similarly, Hooded Warbler foraging attack rates were not higher near gap edges: when foraging for fledglings, attack rate did not differ among distances from gaps, but when foraging for themselves, attack rates actually were lower 0-30 m from gap edges than 30-100 m or >100 m from a gap edge. Foraging attack rate was positively associated with arthropod abundance. Hooded Warblers apparently encountered fewer prey and presumably foraged less efficiently where arthropods were least abundant, i.e., near gaps. That attack rates among birds foraging for fledglings were not affected by distance from gap (and hence arthropod abundance) suggests that prey availability may not be limiting at any location across the forest, despite the depressing effects of gaps on arthropod abundance.

  5. Natural ventilation of a generic cask under a transport hood - CFD and analytical modelling

    Energy Technology Data Exchange (ETDEWEB)

    Powell, D.; Davies, G.; Tso, C.F. [Arup, London (United Kingdom)

    2004-07-01

    In comparison with finite element simulation for structural and thermal behaviour, the use of computational fluid dynamics technique (hereafter CFD) to analyse, predict and design air and heat flow in package design is relatively novel. Arup has been using CFD techniques to investigate fluid and heat flow, and to use it as a tool to design fluid and heat flow across a broad spectrum of industries for over fifteen years. In order demonstrate the power of the technique and its benefits, the airflow and heat flow characteristics around a transport package during transit under a transport hood has been evaluated using the CFD technique. This paper presents the scenario, the model, the analysis technique and the results of this analysis. Comparison with test results is probably the best way to validate a CFD analysis. In the absence of test results, the analysis was verified by comparison with hand calculation solutions. The scenario as it stands is too complex and hand calculation solution cannot describe the scenario sufficiently. However, hand calculation solutions could be derived for simplified version of the scenario against which CFD analysis of the simplified scenario can be compared. The second half of this paper describes the verification out.

  6. Metabolic activity in striate and extrastriate cortex in the hooded rat: contralateral and ipsilateral eye input

    International Nuclear Information System (INIS)

    Thurlow, G.A.; Cooper, R.M.

    1988-01-01

    The extent of changes in glucose metabolism resulting from ipsilateral and contralateral eye activity in the posterior cortex of the hooded rat was demonstrated by means of the C-14 2-deoxyglucose autoradiographic technique. By stimulating one eye with square wave gratings and eliminating efferent activation from the other by means of enucleation or intraocular TTX injection, differences between ipsilaterally and contralaterally based visual activity in the two hemispheres were maximized. Carbon-14 levels in layer IV of autoradiographs of coronal sections were measured and combined across sections to form right and left matrices of posterior cortex metabolic activity. A difference matrix, formed by subtracting the metabolic activity matrix of cortex contralateral to the stimulated eye from the ipsilateral depressed matrix, emphasized those parts of the visual cortex that received monocular visual input. The demarcation of striate cortex by means of cholinesterase stain and the examination of autoradiographs from sections cut tangential to the cortical surface aided in the interpretation of the difference matrices. In striate cortex, differences were maximal in the medial monocular portion, and the lateral or binocular portion was shown to be divided metabolically into a far lateral contralaterally dominant strip along the cortical representation of the vertical meridian, and a more medial region of patches of more or less contralaterally dominant binocular input. Lateral peristriate differences were less than those of striate cortex, and regions of greater and lesser monocular input could be distinguished. We did not detect differences between the two hemispheres in either anterior or medial peristriate areas

  7. University of Missouri research reactor exhaust ventilation/laboratory fume hood upgrade

    International Nuclear Information System (INIS)

    Edwards, C.B. Jr.; McKibben, J.C.; McCracken, C.B.

    1989-01-01

    The University of Missouri research reactor (MURR) facility is located in Research Park, 1 mile south of the Columbia campus. The reactor is a 10-MW pressurized loop, in-pool-type, light-water-moderated, beryllium-and-graphite-reflected core, serviced by six radial beam tubes for research, and has sample irradiation facilities in both a flux trap and in the graphite region. The reactor operates at full power 150 h/week, 52 week/yr, making it one of the best operating schedules and the most extensively used of any university research reactor. This extensive utilization includes many programs, such as radioisotope applications, neutron activation analysis, etc., that depend heavily on fume hoods, glove boxes, and hot cells that put a tremendous demand on the exhaust system. The exhaust system is required to be operable whenever the reactor is operating and must have the capability of being operated from an emergency electrical generator on loss of site electrical power. The originally installed exhaust ventilation system was below needed capacity and, with increased program requirements and system age, the necessity to upgrade the system was paramount. The challenge was to complete the upgrade construction while continuing to operate the reactor and maintain all the other ongoing programs, rather than take the easy way of an extended shutdown. This paper discusses how MURR met this challenge and solved these problems, problems that are similarly experienced by almost all research reactors to some degree when major work is required on critical systems

  8. Natural ventilation of a generic cask under a transport hood - CFD and analytical modelling

    International Nuclear Information System (INIS)

    Powell, D.; Davies, G.; Tso, C.F.

    2004-01-01

    In comparison with finite element simulation for structural and thermal behaviour, the use of computational fluid dynamics technique (hereafter CFD) to analyse, predict and design air and heat flow in package design is relatively novel. Arup has been using CFD techniques to investigate fluid and heat flow, and to use it as a tool to design fluid and heat flow across a broad spectrum of industries for over fifteen years. In order demonstrate the power of the technique and its benefits, the airflow and heat flow characteristics around a transport package during transit under a transport hood has been evaluated using the CFD technique. This paper presents the scenario, the model, the analysis technique and the results of this analysis. Comparison with test results is probably the best way to validate a CFD analysis. In the absence of test results, the analysis was verified by comparison with hand calculation solutions. The scenario as it stands is too complex and hand calculation solution cannot describe the scenario sufficiently. However, hand calculation solutions could be derived for simplified version of the scenario against which CFD analysis of the simplified scenario can be compared. The second half of this paper describes the verification out

  9. Mass transfer inside a flux hood for the sampling of gaseous emissions from liquid surfaces - Experimental assessment and emission rate rescaling

    Science.gov (United States)

    Prata, Ademir A.; Lucernoni, Federico; Santos, Jane M.; Capelli, Laura; Sironi, Selena; Le-Minh, Nhat; Stuetz, Richard M.

    2018-04-01

    This study assesses the mass transfer of compounds inside the US EPA flux hood, one of the enclosure devices most commonly employed for the direct measurement of atmospheric emissions from liquid surfaces in wastewater treatment plants (WWTPs). Experiments comprised the evaporation of water and the volatilisation of a range of volatile organic compounds (VOCs). Special attention was given to the evaluation of the mass transfer coefficients in the microenvironment created by the flux hood and the effects of concentration build up in the hood's headspace. The VOCs emission rates and the water evaporation rates generally increased with the sweep air flow rate, as did the mass transfer coefficients for all compounds. The emission of compounds whose volatilisation is significantly influenced by the gas phase was greatly affected by concentration build up, whereas this effect was not significant for liquid phase-controlled compounds. The gas-film mass transfer coefficient (kG) estimated inside the US EPA flux hood was of the same order as the respective kG reported in the literature for wind tunnel-type devices, but the emission rates measured by the flux hood can be expected to be lower, due to the concentration build-up. Compared against an emission model for the passive surfaces in WWTPs, the mass transfer of acetic acid (representing a gas phase-dominated compound) inside the US EPA flux hood was equivalent to conditions of wind speeds at 10 m height (U10) of 0.27, 0.51 and 0.99 m s-1, respectively, for sweep air flow rates of 2, 5 and 10 L min-1. On the other hand, for higher wind speeds, the emission rates of gas phase-controlled compounds obtained with the flux hood can be considerably underestimated: for instance, at U10 = 5 m s-1, the emission rates of acetic acid inside the flux hood would be approximately 23, 12 and 6 times lower than the emission rates in the field, for sweep air flow rates of 2, 5 and 10 L min-1, respectively. A procedure is presented in

  10. Particle release and control of worker exposure during laboratory-scale synthesis, handling and simulated spills of manufactured nanomaterials in fume hoods

    Science.gov (United States)

    Fonseca, Ana S.; Kuijpers, Eelco; Kling, Kirsten I.; Levin, Marcus; Koivisto, Antti J.; Nielsen, Signe H.; Fransman, W.; Fedutik, Yijri; Jensen, Keld A.; Koponen, Ismo K.

    2018-02-01

    Fume hoods are one of the most common types of equipment applied to reduce the potential of particle exposure in laboratory environments. A number of previous studies have shown particle release during work with nanomaterials under fume hoods. Here, we assessed laboratory workers' inhalation exposure during synthesis and handling of CuO, TiO2 and ZnO in a fume hood. In addition, we tested the capacity of a fume hood to prevent particle release to laboratory air during simulated spillage of different powders (silica fume, zirconia TZ-3Y and TiO2). Airborne particle concentrations were measured in near field, far field, and in the breathing zone of the worker. Handling CuO nanoparticles increased the concentration of small particles (control during synthesis and handling of nanomaterials. An appropriate fume hood with adequate sash height and face velocity prevents 98.3% of particles release into the surrounding environment. Care should still be made to consider spills and high cleanliness to prevent exposure via resuspension and inadvertent exposure by secondary routes.

  11. Lidar-enhanced geologic mapping, examples from the Medford and Hood River areas, Oregon

    Science.gov (United States)

    Wiley, T. J.; McClaughry, J. D.

    2012-12-01

    Lidar-based 3-foot digital elevation models (DEMs) and derivatives (slopeshade, hillshade, contours) were used to help map geology across 1700 km2 (650 mi2) near Hood River and Medford, Oregon. Techniques classically applied to interpret coarse DEMs and small-scale topographic maps were adapted to take advantage of lidar's high resolution. Penetration and discrimination of plant cover by the laser system allowed recognition of fine patterns and textures related to underlying geologic units and associated soils. Surficial geologic maps were improved by the ability to examine tiny variations in elevation and slope. Recognition of low-relief features of all sizes was enhanced where pixel elevation ranges of centimeters to meters, established by knowledge of the site or by trial, were displayed using thousands of sequential colors. Features can also be depicted relative to stream level by preparing a DEM that compensates for gradient. Near Medford, lidar-derived contour maps with 1- to 3-foot intervals revealed incised bajada with young, distal lobes defined by concentric contour lines. Bedrock geologic maps were improved by recognizing geologic features associated with surface textures and patterns or topographic anomalies. In sedimentary and volcanic terrain, structure was revealed by outcrops or horizons lying at one stratigraphic level. Creating a triangulated irregular network (TIN) facet from positions of three or more such points gives strike and dip. Each map area benefited from hundreds of these measurements. A more extensive DEM in the plane of the TIN facet can be subtracted from surface elevation (lidar DEM) to make a DEM with elevation zero where the stratigraphic horizon lies at the surface. The distribution of higher and lower stratigraphic horizons can be shown by highlighting areas similarly higher or lower on the same DEM. Poor fit of contacts or faults projected between field traverses suggest the nature and amount of intervening geologic structure

  12. Haul-out behavior of harbor seals (Phoca vitulina in Hood Canal, Washington.

    Directory of Open Access Journals (Sweden)

    Josh M London

    Full Text Available The goal of this study was to model haul-out behavior of harbor seals (Phoca vitulina in the Hood Canal region of Washington State with respect to changes in physiological, environmental, and temporal covariates. Previous research has provided a solid understanding of seal haul-out behavior. Here, we expand on that work using a generalized linear mixed model (GLMM with temporal autocorrelation and a large dataset. Our dataset included behavioral haul-out records from archival and VHF radio tag deployments on 25 individual seals representing 61,430 seal hours. A novel application for increased computational efficiency allowed us to examine this large dataset with a GLMM that appropriately accounts for temporal autocorellation. We found significant relationships with the covariates hour of day, day of year, minutes from high tide and year. Additionally, there was a significant effect of the interaction term hour of day : day of year. This interaction term demonstrated that seals are more likely to haul out during nighttime hours in August and September, but then switch to predominantly daylight haul-out patterns in October and November. We attribute this change in behavior to an effect of human disturbance levels. This study also examined a unique ecological event to determine the role of increased killer whale (Orcinus orca predation on haul-out behavior. In 2003 and 2005 these harbor seals were exposed to unprecedented levels of killer whale predation and results show an overall increase in haul-out probability after exposure to killer whales. The outcome of this study will be integral to understanding any changes in population abundance as a result of increased killer whale predation.

  13. Identification of a Major Locus Contributing to Erythrocyte 2,3-Diphosphoglycerate Variability in Hooded (Long-Evans) Rats

    Science.gov (United States)

    Noble, N. A.; Brewer, G. J.

    1977-01-01

    The erythrocyte glycolytic intermediate 2,3-diphosphoglycerate (DPG) and adenosine triphosphate (ATP) play an important role in oxygen transport and delivery by binding to hemoglobin (Hb) and reducing its affinity for oxygen. Considerable quantitative variability in the levels of DPG and ATP exists in human populations and in a population of hooded (Long-Evans) rats we have studied. This paper presents the results of studies on the genetic component of DPG-level variation in an outbred population of hooded rats. Beginning with about 100 rats, a two-way selection experiment was initiated. Pairs of rats with the highest DPG levels were mated to produce a High-DPG rat strain and animals with the lowest DPG levels were mated to produce a Low-DPG strain. Mean DPG levels responded rapidly to selection and, from generation 3 on, the differences between strain means were highly significant. Ten High-DPG strain rats were intercrossed with 10 Low-DPG strain rats of generation 10 to produce an F1 generation in which the DPG levels were almost as high as those of High-DPG animals. This indicates partial dominance of High-DPG alleles. The F2 DPG-level distribution showed two distinct subpopulations. The high DPG subpopulation contained three times as many animals as the low DPG subpopulation. From these results and the statistical analyses performed, it was concluded that the DPG differences between strains were due to an allelic difference at one major locus, the allele carried by the High-DPG strain showing partial dominance over the allele carried by the Low-DPG strain. It appears that this locus may also effect ATP levels to a large extent and is polymorphic in hooded rat populations. Identification of this locus gives us a useful tool for studies of the physiological effects of DPG variability, as well as providing an example of a major gene effect in a quantitatively varying trait. PMID:863239

  14. Hood River Production Program Monitoring and Evaluation (M&E) - Confederated Tribes of Warm Springs : Annual Report For Fiscal Year, October 2007 – September 2008.

    Energy Technology Data Exchange (ETDEWEB)

    Gerstenberger, Ryan [Confederated Tribes of Warm Springs Reservation

    2009-07-27

    This progress report describes work performed by the Confederated Tribes of Warm Springs (CTWSRO) portion of the Hood River Production Program Monitoring and Evaluation Project (HRPP) during the 2008 fiscal year. A total of 64,736 hatchery winter steelhead, 12,108 hatchery summer steelhead, and 68,426 hatchery spring Chinook salmon smolts were acclimated and released in the Hood River basin during the spring. The HRPP exceeded program goals for a release of and 50,000 winter steelhead but fell short of the steelhead release goals of 30,000 summer steelhead and 75,000 spring Chinook in 2008. Passive Integrated Transponders (PIT) tags were implanted in 6,652 hatchery winter steelhead, and 1,196 hatchery summer steelhead, to compare migratory attributes and survival rates of hatchery fish released into the Hood River. Water temperatures were recorded at six locations within the Hood River subbasin to monitor for compliance with Oregon Department of Environmental Quality water quality standards. A preseason spring Chinook salmon adult run forecast was generated, which predicted an abundant return adequate to meet escapement goal and brood stock needs. As a result the tribal and sport fisheries were opened. A tribal creel was conducted from May 22 to July 18 during which an estimated 172 spring Chinook were harvested. One hundred sixteen Spring Chinook salmon redds were observed and 72 carcasses were inspected on 19.4 miles of spawning grounds throughout the Hood River Basin during 2008. Annual salvage operations were completed in two irrigation canals resulting in the liberation of 1,641 fish back to the Hood River.

  15. How the Cobra Got Its Flesh-Eating Venom: Cytotoxicity as a Defensive Innovation and Its Co-Evolution with Hooding, Aposematic Marking, and Spitting.

    Science.gov (United States)

    Panagides, Nadya; Jackson, Timothy N W; Ikonomopoulou, Maria P; Arbuckle, Kevin; Pretzler, Rudolf; Yang, Daryl C; Ali, Syed A; Koludarov, Ivan; Dobson, James; Sanker, Brittany; Asselin, Angelique; Santana, Renan C; Hendrikx, Iwan; van der Ploeg, Harold; Tai-A-Pin, Jeremie; van den Bergh, Romilly; Kerkkamp, Harald M I; Vonk, Freek J; Naude, Arno; Strydom, Morné A; Jacobsz, Louis; Dunstan, Nathan; Jaeger, Marc; Hodgson, Wayne C; Miles, John; Fry, Bryan G

    2017-03-13

    The cytotoxicity of the venom of 25 species of Old World elapid snake was tested and compared with the morphological and behavioural adaptations of hooding and spitting. We determined that, contrary to previous assumptions, the venoms of spitting species are not consistently more cytotoxic than those of closely related non-spitting species. While this correlation between spitting and non-spitting was found among African cobras, it was not present among Asian cobras. On the other hand, a consistent positive correlation was observed between cytotoxicity and utilisation of the defensive hooding display that cobras are famous for. Hooding and spitting are widely regarded as defensive adaptations, but it has hitherto been uncertain whether cytotoxicity serves a defensive purpose or is somehow useful in prey subjugation. The results of this study suggest that cytotoxicity evolved primarily as a defensive innovation and that it has co-evolved twice alongside hooding behavior: once in the Hemachatus + Naja and again independently in the king cobras ( Ophiophagus ). There was a significant increase of cytotoxicity in the Asian Naja linked to the evolution of bold aposematic hood markings, reinforcing the link between hooding and the evolution of defensive cytotoxic venoms. In parallel, lineages with increased cytotoxicity but lacking bold hood patterns evolved aposematic markers in the form of high contrast body banding. The results also indicate that, secondary to the evolution of venom rich in cytotoxins, spitting has evolved three times independently: once within the African Naja , once within the Asian Naja , and once in the Hemachatus genus. The evolution of cytotoxic venom thus appears to facilitate the evolution of defensive spitting behaviour. In contrast, a secondary loss of cytotoxicity and reduction of the hood occurred in the water cobra Naja annulata , which possesses streamlined neurotoxic venom similar to that of other aquatic elapid snakes (e.g., hydrophiine

  16. How the Cobra Got Its Flesh-Eating Venom: Cytotoxicity as a Defensive Innovation and Its Co-Evolution with Hooding, Aposematic Marking, and Spitting

    Directory of Open Access Journals (Sweden)

    Nadya Panagides

    2017-03-01

    Full Text Available The cytotoxicity of the venom of 25 species of Old World elapid snake was tested and compared with the morphological and behavioural adaptations of hooding and spitting. We determined that, contrary to previous assumptions, the venoms of spitting species are not consistently more cytotoxic than those of closely related non-spitting species. While this correlation between spitting and non-spitting was found among African cobras, it was not present among Asian cobras. On the other hand, a consistent positive correlation was observed between cytotoxicity and utilisation of the defensive hooding display that cobras are famous for. Hooding and spitting are widely regarded as defensive adaptations, but it has hitherto been uncertain whether cytotoxicity serves a defensive purpose or is somehow useful in prey subjugation. The results of this study suggest that cytotoxicity evolved primarily as a defensive innovation and that it has co-evolved twice alongside hooding behavior: once in the Hemachatus + Naja and again independently in the king cobras (Ophiophagus. There was a significant increase of cytotoxicity in the Asian Naja linked to the evolution of bold aposematic hood markings, reinforcing the link between hooding and the evolution of defensive cytotoxic venoms. In parallel, lineages with increased cytotoxicity but lacking bold hood patterns evolved aposematic markers in the form of high contrast body banding. The results also indicate that, secondary to the evolution of venom rich in cytotoxins, spitting has evolved three times independently: once within the African Naja, once within the Asian Naja, and once in the Hemachatus genus. The evolution of cytotoxic venom thus appears to facilitate the evolution of defensive spitting behaviour. In contrast, a secondary loss of cytotoxicity and reduction of the hood occurred in the water cobra Naja annulata, which possesses streamlined neurotoxic venom similar to that of other aquatic elapid snakes (e

  17. Vigilance and activity time-budget adjustments of wintering hooded cranes, Grus monacha, in human-dominated foraging habitats.

    Science.gov (United States)

    Li, Chunlin; Zhou, Lizhi; Xu, Li; Zhao, Niannian; Beauchamp, Guy

    2015-01-01

    Due to loss and degradation of natural wetlands, waterbirds increasingly rely on surrounding human-dominated habitats to obtain food. Quantifying vigilance patterns, investigating the trade-off among various activities, and examining the underlying mechanisms will help us understand how waterbirds adapt to human-caused disturbances. During two successive winters (November-February of 2012-13 and 2013-14), we studied the hooded crane, Grus monacha, in the Shengjin Lake National Nature Reserve (NNR), China, to investigate how the species responds to human disturbances through vigilance and activity time-budget adjustments. Our results showed striking differences in the behavior of the cranes when foraging in the highly disturbed rice paddy fields found in the buffer zone compared with the degraded natural wetlands in the core area of the NNR. Time spent vigilant decreased with flock size and cranes spent more time vigilant in the human-dominated buffer zone. In the rice paddy fields, the birds were more vigilant but also fed more at the expense of locomotion and maintenance activities. Adult cranes spent more time vigilant and foraged less than juveniles. We recommend habitat recovery in natural wetlands and community co-management in the surrounding human-dominated landscape for conservation of the hooded crane and, generally, for the vast numbers of migratory waterbirds wintering in the middle and lower reaches of the Yangtze River floodplain.

  18. Utilisation of polyurethane composit with 50% composition of roystonea regia fiber as noise reduction panel on car hood

    Science.gov (United States)

    Ikhwansyah; Mulia; Gunawan, S.; Lubis, R. D. W.

    2018-02-01

    The objective is to get the characteristics of noise reduction, noise reduction level, variety of measurement spaces, and knowing the process in making acoustic material of natural fiber becomes noise reduction on a car hood. The process of making noise reduction material used casting method and pressed by using molded press. The composition of noise reduction material consist of 50% roystonea regia by 32 mesh and 50% combined by gypsum and polyurethane. The result shows that the average result of noise reduction at X1- side is 5,7% and X2- side is 3,9%, X1+ side is 0,9% and X2+ side is 6,2%, Z1- side is 8,9% and Z2- side is 10,1%, Z1+ side is 9,7% and Z2+ side is 10,01%. The main conclusion of the study shows that a noise reduction which made of roystonea regia with 32 mesh mixed by matrix of polyurethane and gypsum is appropriate for noise reduction on car hood.

  19. The Robin Hood method - A novel numerical method for electrostatic problems based on a non-local charge transfer

    International Nuclear Information System (INIS)

    Lazic, Predrag; Stefancic, Hrvoje; Abraham, Hrvoje

    2006-01-01

    We introduce a novel numerical method, named the Robin Hood method, of solving electrostatic problems. The approach of the method is closest to the boundary element methods, although significant conceptual differences exist with respect to this class of methods. The method achieves equipotentiality of conducting surfaces by iterative non-local charge transfer. For each of the conducting surfaces, non-local charge transfers are performed between surface elements, which differ the most from the targeted equipotentiality of the surface. The method is tested against analytical solutions and its wide range of application is demonstrated. The method has appealing technical characteristics. For the problem with N surface elements, the computational complexity of the method essentially scales with N α , where α < 2, the required computer memory scales with N, while the error of the potential decreases exponentially with the number of iterations for many orders of magnitude of the error, without the presence of the Critical Slowing Down. The Robin Hood method could prove useful in other classical or even quantum problems. Some future development ideas for possible applications outside electrostatics are addressed

  20. Estimates of Nutrient Loading by Ground-Water Discharge into the Lynch Cove Area of Hood Canal, Washington

    Science.gov (United States)

    Simonds, F. William; Swarzenski, Peter W.; Rosenberry, Donald O.; Reich, Christopher D.; Paulson, Anthony J.

    2008-01-01

    Low dissolved oxygen concentrations in the waters of Hood Canal threaten marine life in late summer and early autumn. Oxygen depletion in the deep layers and landward reaches of the canal is caused by decomposition of excess phytoplankton biomass, which feeds on nutrients (primarily nitrogen compounds) that enter the canal from various sources, along with stratification of the water column that prevents mixing and replenishment of oxygen. Although seawater entering the canal is the largest source of nitrogen, ground-water discharge to the canal also contributes significant quantities, particularly during summer months when phytoplankton growth is most sensitive to nutrient availability. Quantifying ground-water derived nutrient loads entering an ecologically sensitive system such as Hood Canal is a critical component of constraining the total nutrient budget and ultimately implementing effective management strategies to reduce impacts of eutrophication. The amount of nutrients entering Hood Canal from ground water was estimated using traditional and indirect measurements of ground-water discharge, and analysis of nutrient concentrations. Ground-water discharge to Hood Canal is variable in space and time because of local geology, variable hydraulic gradients in the ground-water system adjacent to the shoreline, and a large tidal range of 3 to 5 meters. Intensive studies of ground-water seepage and hydraulic-head gradients in the shallow, nearshore areas were used to quantify the freshwater component of submarine ground-water discharge (SGD), whereas indirect methods using radon and radium geochemical tracers helped quantify total SGD and recirculated seawater. In areas with confirmed ground-water discharge, shore-perpendicular electrical resistivity profiles, continuous electromagnetic seepage-meter measurements, and continuous radon measurements were used to visualize temporal variations in ground-water discharge over several tidal cycles. The results of these

  1. Owning the Journey: Using Collaborative Revisions of Little Red Riding Hood in Teaching Introduction to Literature at a Historically Black University

    Science.gov (United States)

    Scott, Pauline

    2012-01-01

    Design and implementation of a collaborative course project, using Little Red Riding Hood (LRRH) to teach and discuss the concepts of orality, cultural legacy, archetypes, adaptation/appropriation, and social criticism in an Introduction to Literature course at Historically Black Alabama State University in Montgomery, Alabama. The student groups…

  2. End-use energy characterization and conservation potentials at DoD Facilities: An analysis of electricity use at Fort Hood, Texas

    Energy Technology Data Exchange (ETDEWEB)

    Akbari, H.; Konopacki, S.

    1995-05-01

    This report discusses the application of the LBL`s End-use Disaggregation Algorithm (EDA) to a DoD installation and presents hourly reconciled end-use data for all major building types and end uses. The project initially focused on achieving these objectives and pilot-testing the methodology at Fort Hood, Texas. Fort Hood, with over 5000 buildings was determined to have representative samples of nearly all of the major building types in use on DoD installations. These building types at Fort Hood include: office, administration, vehicle maintenance, shop, hospital, grocery store, retail store, car wash, church, restaurant, single-family detached housing, two and four-plex housings, and apartment building. Up to 11 end uses were developed for each prototype, consisting of 9 electric and 2 gas; however, only electric end uses were reconciled against known data and weather conditions. The electric end uses are space cooling, ventilation, cooking, miscellaneous/plugs, refrigeration, exterior lighting, interior lighting, process loads, and street lighting. The gas end uses are space heating and hot water heating. Space heating energy-use intensities were simulated only. The EDA was applied to 10 separate feeders from the three substations at Fort Hood. The results from the analyses of these ten feeders were extrapolated to estimate energy use by end use for the entire installation. The results show that administration, residential, and the bar-rack buildings are the largest consumers of electricity for a total of 250GWh per year (74% of annual consumption). By end use, cooling, ventilation, miscellaneous, and indoor lighting consume almost 84% of total electricity use. The contribution to the peak power demand is highest by residential sector (35%, 24 MW), followed by administration buildings (30%), and barrack (14%). For the entire Fort Hood installation, cooling is 54% of the peak demand (38 MW), followed by interior lighting at 18%, and miscellaneous end uses by 12%.

  3. Fort Hood Solar Total Energy Project. Volume II. Preliminary design. Part 2. System performance and supporting studies. Final report

    Energy Technology Data Exchange (ETDEWEB)

    None,

    1979-01-01

    The preliminary design developed for the Solar Total Energy System to be installed at Fort Hood, Texas, is presented. System performance analysis and evaluation are described. Feedback of completed performance analyses on current system design and operating philosophy is discussed. The basic computer simulation techniques and assumptions are described and the resulting energy displacement analysis is presented. Supporting technical studies are presented. These include health and safety and reliability assessments; solar collector component evaluation; weather analysis; and a review of selected trade studies which address significant design alternatives. Additional supporting studies which are generally specific to the installation site are reported. These include solar availability analysis; energy load measurements; environmental impact assessment; life cycle cost and economic analysis; heat transfer fluid testing; meteorological/solar station planning; and information dissemination. (WHK)

  4. Association in Long-Evans hooded rats of red cell 2,3-diphosphoglycerate levels with hemoglobin types.

    Science.gov (United States)

    Brewer, G; Gilman, J; Noble, N; Crews, V

    1978-08-01

    Two sublines of commercially available Long-Evans hooded rats have been developed by genetic selection. These sublines have widely differing levels of erythrocyte 2,3-diphosphoglycerate (DPG) due to different alleles at a single genetic locus. In the present work, it is shown that rats from the commercial population are also polymorphic at a hemoglobin locus, probably involving two alleles of the IIIbeta-globin chain locus. Particular hemoglobin types have been found to be strongly associated with certain DPG types, not only in the high-DPG and low-DPG lines but also in the commercial population. Two explanations for this association are considered. One is a single-locus hypothesis, with hemoglobin allelic variation causing DPG variation, and the other is a two-locus hypothesis, with marked linkage disequilibrium.

  5. Hooded seal Cystophora cristata foraging areas in the Northeast Atlantic Ocean-Investigated using three complementary methods.

    Directory of Open Access Journals (Sweden)

    Jade Vacquie-Garcia

    Full Text Available Identifying environmental characteristics that define the ecological niche of a species is essential to understanding how changes in physical conditions might affect its distribution and other aspects of its ecology. The present study used satellite relay data loggers (SRDLs to study habitat use by Northeast Atlantic hooded seals (N = 20; 9 adult females, 3 adult males, and 8 juveniles. Three different methods were used in combination to achieve maximum insight regarding key foraging areas for hooded seals in this region, which have decline by 85% in recent decades: 1 first passage time (FPT; 2 vertical transit rate and; 3 change in dive drift rate. Generalized additive mixed models (GAMM were applied to each method to determine whether specific habitat characteristics were associated with foraging. Separate models were run for the post-molting and the post-breeding seasons; sex and age classes were included in the GAMMs. All three methods highlighted a few common geographic areas as being important foraging zones; however, there were also some different areas identified by the different methods, which highlights the importance of using multiple indexes when analyzing tracking and diving data to study foraging behavior. Foraging occurred most commonly in relatively shallow areas with high Sea Surface Temperatures (SST, corresponding to continental shelf areas with Atlantic Water masses. All age and sex classes overlapped spatially to some extent, but the different age and sex groups showed differences in the bathymetry of their foraging areas as well as in their vertical use of the water column. When foraging, pups dove in the upper part of the water column in relatively deep areas. Adult females foraged relatively shallowly in deep water areas too, though in shallower areas than pups. Adult males foraged close to the bottom in shallower areas.

  6. The role of glycogen, glucose and lactate in neuronal activity during hypoxia in the hooded seal (Cystophora cristata) brain.

    Science.gov (United States)

    Czech-Damal, N U; Geiseler, S J; Hoff, M L M; Schliep, R; Ramirez, J-M; Folkow, L P; Burmester, T

    2014-09-05

    The brains of diving mammals are repeatedly exposed to hypoxic conditions during diving. Brain neurons of the hooded seal (Cystophora cristata) have been shown to be more hypoxia tolerant than those of mice, but the underlying mechanisms are not clear. Here we investigated the roles of different metabolic substrates for maintenance of neuronal activity and integrity, by comparing the in vitro spontaneous neuronal activity of brain slices from layer V of the visual cortex of hooded seals with those in mice (Mus musculus). Studies were conducted by manipulating the composition of the artificial cerebrospinal fluid (aCSF), containing either 10 mM glucose, or 20 mM lactate, or no external carbohydrate supply (aglycemia). Normoxic, hypoxic and ischemic conditions were applied. The lack of glucose or the application of lactate in the aCSF containing no glucose had little effect on the neuronal activity of seal neurons in either normoxia or hypoxia, while neurons from mice survived in hypoxia only few minutes regardless of the composition of the aCSF. We propose that seal neurons have higher intrinsic energy stores. Indeed, we found about three times higher glycogen stores in the seal brain (∼4.1 ng per μg total protein in the seal cerebrum) than in the mouse brain. Notably, in aCSF containing no glucose, seal neurons can tolerate 20 mM lactate while in mouse neuronal activity vanished after few minutes even in normoxia. This can be considered as an adaptation to long dives, during which lactate accumulates in the blood. Copyright © 2014 IBRO. Published by Elsevier Ltd. All rights reserved.

  7. Cassini ISS Observations Of The Early Stages Of The Formation Of Titan's South Polar Hood And Vortex In 2012

    Science.gov (United States)

    West, Robert A.; Del Genio, A.; Perry, J.; Ingersoll, A. P.; Turtle, E. P.; Porco, C.; Ovanessian, A.

    2012-10-01

    Northern spring equinox on Titan occurred on August 11, 2009. In March of 2012 the Imaging Science Subsystem (ISS) on the Cassini spacecraft saw the first evidence for the formation of a polar hood in the atmosphere above Titan’s south pole. Views of the limb showed an optical thickening primarily at about 360 km altitude across a few degrees of latitude centered on the pole. Images of Titan in front of Saturn provide a nearly direct measure of the line-of-sight optical depth as a function of latitude and altitude from about 250 km and higher. Two or more distinct layers are seen, both near the pole and at other latitudes. The highest of these, near 360 km altitude, hosts the embryonic polar hood. On June 27, 2012 ISS observed the pole from high latitude. These images show a distinct and unusual cloudy patch, elongated and not centered on the pole and with an elevated perimeter. The morphology and color indicate an unfamiliar (for Titan) composition and dynamical regime. The interior of the feature consists of concentrations of cloud/haze organized on spatial scales of tens of kilometers. Its morphology is reminiscent of the open cellular convection sometimes seen in the atmospheric boundary layer over Earth’s oceans under conditions of large-scale subsidence. Unlike Earth, where such convection is forced by large surface heat fluxes or the onset of drizzle, convection at 360 km on Titan is more likely to be driven from above by radiative cooling. During the 9 hours we observed Titan, this feature completed a little over one rotation around the pole, providing direct evidence for a polar vortex rotating at a rate roughly consistent with angular-momentum-conserving flow for air displaced from the equator. Part of this work was performed by the Jet Propulsion Laboratory, California Institute of Technology.

  8. Transcriptome Analysis Identifies Key Metabolic Changes in the Hooded Seal (Cystophora cristata Brain in Response to Hypoxia and Reoxygenation.

    Directory of Open Access Journals (Sweden)

    Mariana Leivas Müller Hoff

    Full Text Available The brain of diving mammals tolerates low oxygen conditions better than the brain of most terrestrial mammals. Previously, it has been demonstrated that the neurons in brain slices of the hooded seal (Cystophora cristata withstand hypoxia longer than those of mouse, and also tolerate reduced glucose supply and high lactate concentrations. This tolerance appears to be accompanied by a shift in the oxidative energy metabolism to the astrocytes in the seal while in terrestrial mammals the aerobic energy production mainly takes place in neurons. Here, we used RNA-Seq to compare the effect of hypoxia and reoxygenation in vitro on brain slices from the visual cortex of hooded seals. We saw no general reduction of gene expression, suggesting that the response to hypoxia and reoxygenation is an actively regulated process. The treatments caused the preferential upregulation of genes related to inflammation, as found before e.g. in stroke studies using mammalian models. Gene ontology and KEGG pathway analyses showed a downregulation of genes involved in ion transport and other neuronal processes, indicative for a neuronal shutdown in response to a shortage of O2 supply. These differences may be interpreted in terms of an energy saving strategy in the seal's brain. We specifically analyzed the regulation of genes involved in energy metabolism. Hypoxia and reoxygenation caused a similar response, with upregulation of genes involved in glucose metabolism and downregulation of the components of the pyruvate dehydrogenase complex. We also observed upregulation of the monocarboxylate transporter Mct4, suggesting increased lactate efflux. Together, these data indicate that the seal brain responds to the hypoxic challenge by a relative increase in the anaerobic energy metabolism.

  9. Residential and service-population exposure to multiple natural hazards in the Mount Hood region of Clackamas County, Oregon

    Science.gov (United States)

    Mathie, Amy M.; Wood, Nathan

    2013-01-01

    The objective of this research is to document residential and service-population exposure to natural hazards in the rural communities of Clackamas County, Oregon, near Mount Hood. The Mount Hood region of Clackamas County has a long history of natural events that have impacted its small, tourism-based communities. To support preparedness and emergency-management planning in the region, a geospatial analysis of population exposure was used to determine the number and type of residents and service populations in flood-, wildfire-, and volcano-related hazard zones. Service populations are a mix of residents and tourists temporarily benefitting from local services, such as retail, education, or recreation. In this study, service population includes day-use visitors at recreational sites, overnight visitors at hotels and resorts, children at schools, and community-center visitors. Although the heavily-forested, rural landscape suggests few people are in the area, there are seasonal peaks of thousands of visitors to the region. “Intelligent” dasymetric mapping efforts using 30-meter resolution land-cover imagery and U.S. Census Bureau data proved ineffective at adequately capturing either the spatial distribution or magnitude of population at risk. Consequently, an address-point-based hybrid dasymetric methodology of assigning population to the physical location of buildings mapped with a global positioning system was employed. The resulting maps of the population (1) provide more precise spatial distributions for hazard-vulnerability assessments, (2) depict appropriate clustering due to higher density structures, such as apartment complexes and multi-unit commercial buildings, and (3) provide new information on the spatial distribution and temporal variation of people utilizing services within the study area. Estimates of population exposure to flooding, wildfire, and volcanic hazards were determined by using overlay analysis in a geographic information system

  10. 75 FR 81793 - Endangered and Threatened Wildlife and Plants; Listing Seven Brazilian Bird Species as Endangered...

    Science.gov (United States)

    2010-12-28

    ... northeastern Argentina (Morellato and Haddad 2000, pp. 786-787; Conservation International 2007a, p. 1; H[ouml... and Life History The black-hooded antwren inhabits lush understories of remnant old- growth and early... and Life History The Brazilian merganser is highly adapted to mountainous, highly oxygenated clear...

  11. ATU/Fort Hood Solar Total Energy Military Large-Scale Experiment (LSE-1): system design and support activities. Final report, November 23, 1976-November 30, 1977

    Energy Technology Data Exchange (ETDEWEB)

    1977-01-01

    The ATU/Fort Hood Solar Total Energy System will include a concentrating solar collector field of several acres. During periods of direct insolation, a heat-transfer fluid will be circulated through the collector field and thus heated to 500 to 600/sup 0/F. Some of the fluid will be circulated through a steam generator to drive a turbine-generator set; additional fluid will be stored in insulated tanks for use when solar energy is not available. The electrical output will satisfy a portion of the electrical load at Fort Hood's 87,000 Troop Housing Complex. Heat extracted from the turbine exhaust in the form of hot water will be used for space heating, absorption air conditioning, and domestic water heating at the 87,000 Complex. Storage tanks for the hot water are also included. The systems analysis and program support activities include studies of solar availability and energy requirements at Fort Hood, investigation of interfacing LSE-1 with existing energy systems at the 87,000 Complex, and preliminary studies of environmental, health, and safety considerations. An extensive survey of available concentrating solar collectors and modifications to a computerized system simulation model for LSE-1 use are also reported. Important program support activities are military liaison and information dissemination. The engineering test program reported involved completion of the Solar Engineering Test Module (SETM) and extensive performance testing of a single module of the linear-focusing collector.

  12. Studies on the localization of Trypanosoma brucei in the female reproductive tract of bka mice and hooded lister rats

    International Nuclear Information System (INIS)

    Chipepa, J.A.S.; Brown, H.; Holmes, P.

    1991-01-01

    A study was conducted to establish whether Trypanosoma brucei migrated preferentially to the reproductive tracts of female BKA mice, or Hooded Lister rats and lodged there as the site of choice compared to other organs. Blood flow to the reproductive tracts, the liver and spleen was measured using red blood cells labelled with chromium- 51. The distribution of trypanosomes labelled with 75 Se-methionine. The average percentage of the blood flow to the reproductive tract was 0.21Plus or minus0.08 in mice, while the mean concentration of trypanosomes there was 0.30% in both mice and rats. Blood flow to the liver was lower than the percentage distribution of Se-labelled T.Brucei(5.17Plus or minus1.34 versus 8.1Plus or Minus1.2). There were, on the contrary, less labelled trypanosomes as compared to the mean blood flow to the spleen (0.54% plus or minus0.18 versus 2.10%pPlus or minus0.88). After 24 hours there were adequate numbers of T. brucei in the reproductive tract to cause parasitaemia in recipient mice. From these preliminary data it was concluded that T. brucei did not lodge in the reproductive organ system a site of choice. (author). 9 refs., 3 tabs

  13. Robin Hood Gardens: una interpretación desde el pensamiento topográfico de los Limites Romani

    Directory of Open Access Journals (Sweden)

    David Casino

    2014-02-01

    Full Text Available El estrecho vínculo con el territorio que poseían los Limites Romani demostraba, según Alison Smithson, un profundo “pensamiento topográfico”: un compromiso con el lugar basado en un posicionamiento estratégico en el paisaje, una constante adaptación a las condiciones cambiantes del terreno y un intenso modelado de la superficie del suelo. Aspectos fundamentales de estas fortificaciones fronterizas romanas cuya esencia podemos identificar en algunos proyectos clave de Alison y Peter Smithson. Proyectos enraizados que centraban su atención en el plano del suelo, en articular el contacto de los edificios con el terreno y en configurar sus espacios exteriores. Entre estos, los Robin Hood Gardens mostraban de un modo elocuente la fascinación que sentían los Smithson por la condición topográfica de aquellas obras de ingeniería romana. Un interés que les llevaría a explorar conceptos como “límite” y “protección”, así como a recuperar el conjunto de alteraciones topográficas defensivas convirtiéndolas —despojadas de su naturaleza militar— en operaciones clave para radicar en el lugar (del latín radicare: echar raíces, enraizar: una sofisticada apropiación que gravitó “de la defensa al enraizamiento”

  14. The regeneration of a multi-ethnic mixed-use area: The case of Robin Hood Chase

    Directory of Open Access Journals (Sweden)

    Ian Bentley

    1997-01-01

    Full Text Available Urban designers show increasing interest in promoting community participation in urban regeneration and especially housing regeneration. However, effective participation has proved difficult in multi-ethnic mixed-use areas, with their wide range of different (and often conflicting interest groups. This paper, presented in case-study form, analyses a project in one such area: the Robin Hood Chase local centre in St. Ann’s area of Nottingham. It pays particular attention to the identification of different interest groups and their associated institutions, the use of local media and social events to involve these groups in the urban design process, the use of rearrangeable models in a process of “enquiry by design”, and the production of a widely acceptable urban design strategy for the area. Analysis of feedback from participants indicates a high level of satisfaction both with the final physical design proposal and with the process itself; and also identifies directions for further development in the approach and techniques employed.

  15. Fort Hood Solar Total Energy Project. Volume II. Preliminary design. Part 1. System criteria and design description. Final report

    Energy Technology Data Exchange (ETDEWEB)

    None,

    1979-01-01

    This volume documents the preliminary design developed for the Solar Total Energy System to be installed at Fort Hood, Texas. Current system, subsystem, and component designs are described and additional studies which support selection among significant design alternatives are presented. Overall system requirements which form the system design basis are presented. These include program objectives; performance and output load requirements; industrial, statutory, and regulatory standards; and site interface requirements. Material in this section will continue to be issued separately in the Systems Requirements Document and maintained current through revision throughout future phases of the project. Overall system design and detailed subsystem design descriptions are provided. Consideration of operation and maintenance is reflected in discussion of each subsystem design as well as in an integrated overall discussion. Included are the solar collector subsystem; the thermal storage subsystem, the power conversion sybsystem (including electrical generation and distribution); the heating/cooling and domestic hot water subsystems; overall instrumentation and control; and the STES building and physical plant. The design of several subsystems has progressed beyond the preliminary stage; descriptions for such subsystems are therefore provided in more detail than others to provide complete documentation of the work performed. In some cases, preliminary design parameters require specific verificaton in the definitive design phase and are identified in the text. Subsystem descriptions will continue to be issued and revised separately to maintain accuracy during future phases of the project. (WHK)

  16. Modeling the impact of watershed management policies on marine ecosystem services with application to Hood Canal, WA, USA

    Science.gov (United States)

    Sutherland, D. A.; Kim, C.; Marsik, M.; Spiridonov, G.; Toft, J.; Ruckelshaus, M.; Guerry, A.; Plummer, M.

    2011-12-01

    Humans obtain numerous benefits from marine ecosystems, including fish to eat; mitigation of storm damage; nutrient and water cycling and primary production; and cultural, aesthetic and recreational values. However, managing these benefits, or ecosystem services, in the marine world relies on an integrated approach that accounts for both marine and watershed activities. Here we present the results of a set of simple, physically-based, and spatially-explicit models that quantify the effects of terrestrial activities on marine ecosystem services. Specifically, we model the circulation and water quality of Hood Canal, WA, USA, a fjord system in Puget Sound where multiple human uses of the nearshore ecosystem (e.g., shellfish aquaculture, recreational Dungeness crab and shellfish harvest) can be compromised when water quality is poor (e.g., hypoxia, excessive non-point source pollution). Linked to the estuarine water quality model is a terrestrial hydrology model that simulates streamflow and nutrient loading, so land cover and climate changes in watersheds can be reflected in the marine environment. In addition, a shellfish aquaculture model is linked to the water quality model to test the sensitivity of the ecosystem service and its value to both terrestrial and marine activities. The modeling framework is general and will be publicly available, allowing easy comparisons of watershed impacts on marine ecosystem services across multiple scales and regions.

  17. Influência de sistemas de plantio e armadilha adesiva na incidência de Frankliniella williamsi Hood na cultura do milho = Influence of planting systems and adhesive trap on the incidence of Frankliniella williamsi Hood in crop maize

    Directory of Open Access Journals (Sweden)

    Fernando Alves de Albuquerque

    2006-07-01

    Full Text Available Esta pesquisa objetivou avaliar a influência de diferentes sistemas de plantio de milho e o efeito de armadilha adesiva na incidência de Frankliniella williamsi Hood. Os tratamentos consistiram no plantio direto do milho sobre aveia dessecada com glyphosate, aveia tombada, aveia roçada e plantas daninhas, aveia incorporada e plantio convencional. Alguns tratamentos foram associados a armadilha adesiva de coloração azul, colocada horizontalmente no centro da parcela. Verificou-se que tanto a presença de armadilha quanto os diferentes sistemas de plantio influíram significativamente na infestação das plantas de milho pelo tripes, sendo que os tratamentos “aveia dessecada” e “aveia roçada e plantas daninhas” apresentaram menor incidência do inseto, com esse efeito diminuindo com o desenvolvimento das plantas.This research aimed to evaluate the influence of different systems of corn planting and the effect of adhesive trap on the incidence ofFrankliniella williamsi. The treatments consisted of sowing the corn seed directly on oats dried by glyphosate, tilt oats, cut oats and weeds, incorporated oats, and also conventional planting. Some treatments were associated with adhesive trap of blue coloration, puthorizontally in the center of the plot. Results showed that the presence of traps, as well as the different planting systems influenced significantly on the thrips infestation, and the treatmentswith "dry oats" and "cut oats and weeds" presented smaller incidence of the insect with a decreasing effect along the plants growth.

  18. Age-specific survival of male Golden-cheeked Warblers on the Fort Hood Military Reservation, Texas

    Directory of Open Access Journals (Sweden)

    Adam Duarte

    2014-12-01

    Full Text Available Population models are essential components of large-scale conservation and management plans for the federally endangered Golden-cheeked Warbler (Setophaga chrysoparia; hereafter GCWA. However, existing models are based on vital rate estimates calculated using relatively small data sets that are now more than a decade old. We estimated more current, precise adult and juvenile apparent survival (Φ probabilities and their associated variances for male GCWAs. In addition to providing estimates for use in population modeling, we tested hypotheses about spatial and temporal variation in Φ. We assessed whether a linear trend in Φ or a change in the overall mean Φ corresponded to an observed increase in GCWA abundance during 1992-2000 and if Φ varied among study plots. To accomplish these objectives, we analyzed long-term GCWA capture-resight data from 1992 through 2011, collected across seven study plots on the Fort Hood Military Reservation using a Cormack-Jolly-Seber model structure within program MARK. We also estimated Φ process and sampling variances using a variance-components approach. Our results did not provide evidence of site-specific variation in adult Φ on the installation. Because of a lack of data, we could not assess whether juvenile Φ varied spatially. We did not detect a strong temporal association between GCWA abundance and Φ. Mean estimates of Φ for adult and juvenile male GCWAs for all years analyzed were 0.47 with a process variance of 0.0120 and a sampling variance of 0.0113 and 0.28 with a process variance of 0.0076 and a sampling variance of 0.0149, respectively. Although juvenile Φ did not differ greatly from previous estimates, our adult Φ estimate suggests previous GCWA population models were overly optimistic with respect to adult survival. These updated Φ probabilities and their associated variances will be incorporated into new population models to assist with GCWA conservation decision making.

  19. Age-specific survival of male golden-cheeked warblers on the Fort Hood Military Reservation, Texas

    Science.gov (United States)

    Duarte, Adam; Hines, James E.; Nichols, James D.; Hatfield, Jeffrey S.; Weckerly, Floyd W.

    2014-01-01

    Population models are essential components of large-scale conservation and management plans for the federally endangered Golden-cheeked Warbler (Setophaga chrysoparia; hereafter GCWA). However, existing models are based on vital rate estimates calculated using relatively small data sets that are now more than a decade old. We estimated more current, precise adult and juvenile apparent survival (Φ) probabilities and their associated variances for male GCWAs. In addition to providing estimates for use in population modeling, we tested hypotheses about spatial and temporal variation in Φ. We assessed whether a linear trend in Φ or a change in the overall mean Φ corresponded to an observed increase in GCWA abundance during 1992-2000 and if Φ varied among study plots. To accomplish these objectives, we analyzed long-term GCWA capture-resight data from 1992 through 2011, collected across seven study plots on the Fort Hood Military Reservation using a Cormack-Jolly-Seber model structure within program MARK. We also estimated Φ process and sampling variances using a variance-components approach. Our results did not provide evidence of site-specific variation in adult Φ on the installation. Because of a lack of data, we could not assess whether juvenile Φ varied spatially. We did not detect a strong temporal association between GCWA abundance and Φ. Mean estimates of Φ for adult and juvenile male GCWAs for all years analyzed were 0.47 with a process variance of 0.0120 and a sampling variance of 0.0113 and 0.28 with a process variance of 0.0076 and a sampling variance of 0.0149, respectively. Although juvenile Φ did not differ greatly from previous estimates, our adult Φ estimate suggests previous GCWA population models were overly optimistic with respect to adult survival. These updated Φ probabilities and their associated variances will be incorporated into new population models to assist with GCWA conservation decision making.

  20. Histopathological effect and stress response of mantle proteome following TBT exposure in the Hooded oyster Saccostrea cucullata.

    Science.gov (United States)

    Khondee, Phattirapa; Srisomsap, Chantragan; Chokchaichamnankit, Daranee; Svasti, Jisnuson; Simpson, Richard J; Kingtong, Sutin

    2016-11-01

    Tributyltin (TBT), an environmental pollutant in marine ecosystems, is toxic to organisms. Although contamination by and bioaccumulation and toxicity of this compound have been widely reported, its underlying molecular mechanisms remain unclear. In the present study, we exposed the Hooded oyster Saccostrea cucullata to TBT to investigate histopathological effects and proteome stress response. Animals were exposed to three TBT sub-lethal concentrations, 10, 50 and 150 μg/l for 48 h. TBT produced stress leading to histopathological changes in oyster tissues including mantle, gill, stomach and digestive diverticula. TBT induced mucocyte production in epithelia and hemocyte aggregation in connective tissue. Cell necrosis occurred when exposure dosages were high. Comparative proteome analyses of mantle protein of oysters exposed to 10 μg/l and control animals were analyzed by a 2-DE based proteomic approach. In total, 32 protein spots were found to differ (p TBT induced the expression of proteins involved in defensive mechanisms (HSP-78, HSP-70, aldehyde dehydrogenase and catalase), calcium homeostasis (VDAC-3), cytoskeleton and cytoskeleton-associated proteins, energy metabolism and amino acid metabolism. Our study revealed that TBT disturbs calcium homeostasis via VDAC-3 protein in mantle and this probably is the key molecular mechanism of TBT acting to distort shell calcification. Moreover, proteins involved in cell structure (tubulin-alpha and tubulin-beta) and protein synthesis were reduced after TBT exposure. Additionally, differential proteins obtained from this work will be useful as potential TBT biomarkers. Copyright © 2016 Elsevier Ltd. All rights reserved.

  1. Socioeconomic inequalities in informal payments for health care: An assessment of the 'Robin Hood' hypothesis in 33 African countries.

    Science.gov (United States)

    Kankeu, Hyacinthe Tchewonpi; Ventelou, Bruno

    2016-02-01

    In almost all African countries, informal payments are frequently made when accessing health care. Some literature suggests that the informal payment system could lead to quasi-redistribution among patients, with physicians playing a 'Robin Hood' role, subsidizing the poor at the expense of the rich. We empirically tested this assumption with data from the rounds 3 and 5 of the Afrobarometer surveys conducted in 18 and 33 African countries respectively, from 2005 to 2006 for round 3 and from 2011 to 2013 for round 5. In these surveys, nationally representative samples of people aged 18 years or more were randomly selected in each country, with sizes varying between 1048 and 2400 for round 3 and between 1190 and 2407 for round 5. We used the 'normalized' concentration index, the poor/rich gap and the odds ratio to assess the level of inequality in the payment of bribes to access care at the local public health facility and implemented two decomposition techniques to identify the contributors to the observed inequalities. We obtained that: i) the socioeconomic gradient in informal payments is in favor of the rich in almost all countries, indicating a rather regressive system; ii) this is mainly due to the socioeconomic disadvantage itself, to poor/rich differences in supply side factors like lack of medicines, absence of doctors and long waiting times, as well as regional disparities. Although essentially empirical, the paper highlights the need for African health systems to undergo substantial country-specific reforms in order to better protect the worse-off from financial risk when they seek care. Copyright © 2016 Elsevier Ltd. All rights reserved.

  2. Challenges for health care providers, parents and patients who face a child hood cancer diagnosis in Zambia.

    Science.gov (United States)

    Walubita, Mulima; Sikateyo, Bornwell; Zulu, Joseph M

    2018-05-02

    Zambia is experiencing high prevalence of childhood cancer. However, very few children access and complete treatment for cancer. This study aimed to document the challenges for health care providers, parents and patients who face a child hood cancer diagnosis in Zambia, and their coping strategies. This was an exploratory health facility-based qualitative study that was conducted at a Paediatric oncology ward at referral hospital in Zambia. In-depth individual interviews conducted with fifteen (15) caregivers and seven (7) key informants were analysed using thematic analysis. Several challenges related to managing the childhood cancer diagnosis were recorded. Individual and family challenges were inadequate knowledge on childhood cancer, lack of finances to meet treatment and transport costs as well as long period of hospitalisation that affected women's ability to perform multiple responsibilities. Whereas challenges at community level were inadequate support to address emotional and physical distress and social stigmatisation experienced by caregivers. Health systems issues included inadequate specialised health workers, poor communication among health workers, limited space and beds as well as insufficient supplies such as blood. Cultural related factors were the belief that cancer is a product of witchcraft as well as religious beliefs regarding the role of faith healing in childhood cancer treatment. Coping strategies used by parents/ caregivers included praying to God, material support from organisations and church as well as delaying having another child. Addressing the challenges for health care providers, parents and patients who face a childhood cancer diagnosis may require adopting a systems or an ecological approach that allows developing strategies that simultaneously address challenges related to the individual, family, community, health system and cultural aspects.

  3. A Comparative Morphometric Analysis of Three Cranial Nerves in Two Phocids: The Hooded Seal (Cystophora cristata) and the Harbor Seal (Phoca vitulina).

    Science.gov (United States)

    Wohlert, Dennis; Kröger, Jürgen; Witt, Martin; Schmitt, Oliver; Wree, Andreas; Czech-Damal, Nicole; Siebert, Ursula; Folkow, Lars; Hanke, Frederike D

    2016-03-01

    While our knowledge about the senses of pinnipeds has increased over the last decades almost nothing is known about the organization of the neuroanatomical pathways. In a first approach to this field of research, we assessed the total number of myelinated axons of three cranial nerves (CNs) in the harbor (Phoca vitulina, Pv) and hooded seal (Cystophora cristata, Cc). Axons were counted in semithin sections of the nerves embedded in Epon and stained with toluidine blue. In both species, the highest axon number was found within the optic nerve (Pv 187,000 ± 8,000 axons, Cc 481,600 ± 1,300 axons). Generally, considering absolute axon numbers, far more axons were counted within the optic and trigmenial nerve (Pv 136,700 ± 2,500 axons, Cc 179,300 ± 6,900 axons) in hooded in comparison to harbor seals. The axon counts of the vestibulocochlear nerve are nearly identical for both species (Pv 87,100 ± 8,100 axons, Cc 86,600 ± 2,700 axons). However, when comparing cell density, the cell density is almost equal for all nerves for both species except for the optic nerve in which cell density was particularly higher than in the other nerves and higher in hooded in comparison to harbor seals. We here present the first comparative analysis of three CNs in two phocid seals. While the CNs of these closely related species share some general characteristics, pronounced differences in axon numbers/densities are apparent. These differences seem to reflect differences in e.g. size, habitat, and/or functional significance of the innervated sensory systems. © 2015 Wiley Periodicals, Inc.

  4. Occurrence and distribution of pesticides in surface waters of the Hood River basin, Oregon, 1999-2009

    Science.gov (United States)

    Temple, Whitney B.; Johnson, Henry M.

    2011-01-01

    The U.S. Geological Survey analyzed pesticide and trace-element concentration data from the Hood River basin collected by the Oregon Department of Environmental Quality (ODEQ) from 1999 through 2009 to determine the distribution and concentrations of pesticides in the basin's surface waters. Instream concentrations were compared to (1) national and State water-quality standards established to protect aquatic organisms and (2) concentrations that cause sublethal or lethal effects in order to assess their potential to adversely affect the health of salmonids and their prey organisms. Three salmonid species native to the basin are listed as "threatened" under the U.S. Endangered Species Act: bull trout, steelhead, and Chinook salmon. A subset of 16 sites was sampled every year by the ODEQ for pesticides, with sample collection targeted to months of peak pesticide use in orchards (March-June and September). Ten pesticides and four pesticide degradation products were analyzed from 1999 through 2008; 100 were analyzed in 2009. Nineteen pesticides were detected: 11 insecticides, 6 herbicides, and 2 fungicides. Two of four insecticide degradation products were detected. All five detected organophosphate insecticides and the one detected organochlorine insecticide were present at concentrations exceeding water-quality standards, sublethal effects thresholds, or acute toxicity values in one or more samples. The frequency of organophosphate detection in the basin decreased during the period of record; however, changes in sampling schedule and laboratory reporting limits hindered clear analysis of detection frequency trends. Detected herbicide and fungicide concentrations were less than water-quality standards, sublethal effects thresholds, or acute toxicity values. Simazine, the most frequently detected pesticide, was the only herbicide detected at concentrations within an order of magnitude (factor of 10) of concentrations that impact salmonid olfaction. Some detected

  5. Tiny Bird, Huge Mystery-The Possibly Extinct Hooded Seedeater (Sporophila melanops Is a Capuchino with a Melanistic Cap.

    Directory of Open Access Journals (Sweden)

    Juan Ignacio Areta

    Full Text Available Known with certainty solely from a unique male specimen collected in central Brazil in the first quarter of the 19th century, the Critically Endangered (Possibly Extinct Hooded Seedeater Sporophila melanops has been one of the great enigmas of Neotropical ornithology, arguably the only one of a host of long-lost species from Brazil to remain obstinately undiscovered. We reanalysed the morphology of the type specimen, as well as a female specimen postulated to represent the same taxon, and sequenced mitochondrial DNA (COI and Cyt-b from both individuals. Furthermore, we visited the type locality, at the border between Goiás and Mato Grosso, and its environs on multiple occasions at different seasons, searching for birds with similar morphology to the type, without success. Novel genetic and morphological evidence clearly demonstrates that the type of S. melanops is not closely related to Yellow-bellied Seedeater S. nigricollis, as has been frequently postulated in the literature, but is in fact a representative of one of the so-called capuchinos, a clade of attractively plumaged seedeaters that breed mostly in the Southern Cone of South America. Our morphological analysis indicates that S. melanops has a hitherto unreported dark-coffee throat and that it is probably a Dark-throated Seedeater S. ruficollis collected within its wintering range, acquiring breeding plumage and showing melanism on the cap feathers. Alternatively, it may be a melanistic-capped individual of a local population of seedeaters known to breed in the Esteros del Iberá, Corrientes, Argentina, to which the name S. ruficollis might be applicable, whilst the name S. plumbeiceps might be available for what is currently known as S. ruficollis. A hybrid origin for S. melanops cannot be ruled out from the available data, but seems unlikely. The purported female specimen of S. melanops pertains either to S. nigricollis or to Double-collared Seedeater S. caerulescens based on

  6. Detection of TRPV4 channel current-like activity in Fawn Hooded hypertensive (FHH rat cerebral arterial muscle cells.

    Directory of Open Access Journals (Sweden)

    Debebe Gebremedhin

    Full Text Available The transient receptor potential vallinoid type 4 (TRPV4 is a calcium entry channel known to modulate vascular function by mediating endothelium-dependent vasodilation. The present study investigated if isolated cerebral arterial myocytes of the Fawn Hooded hypertensive (FHH rat, known to display exaggerated KCa channel current activity and impaired myogenic tone, express TRPV4 channels at the transcript and protein level and exhibit TRPV4-like single-channel cationic current activity. Reverse transcription polymerase chain reaction (RT-PCR, Western blot, and immunostaining analysis detected the expression of mRNA transcript and translated protein of TRPV4 channel in FHH rat cerebral arterial myocytes. Patch clamp recording of single-channel current activity identified the presence of a single-channel cationic current with unitary conductance of ~85 pS and ~96 pS at hyperpolarizing and depolarizing potentials, respectively, that was inhibited by the TRPV4 channel antagonist RN 1734 or HC 067074 and activated by the potent TRPV4 channel agonist GSK1016790A. Application of negative pressure via the interior of the patch pipette increased the NPo of the TRPV4-like single-channel cationic current recorded in cell-attached patches at a patch potential of 60 mV that was inhibited by prior application of the TRPV4 channel antagonist RN 1734 or HC 067047. Treatment with the TRPV4 channel agonist GSK1016790A caused concentration-dependent increase in the NPo of KCa single-channel current recorded in cell-attached patches of cerebral arterial myocytes at a patch potential of 40 mV, which was not influenced by pretreatment with the voltage-gated L-type Ca2+ channel blocker nifedipine or the T-type Ca2+ channel blocker Ni2+. These findings demonstrate that FHH rat cerebral arterial myocytes express mRNA transcript and translated protein for TRPV4 channel and display TRPV4-like single-channel cationic current activity that was stretch-sensitive and

  7. NCLB: Achievement Robin Hood?

    Science.gov (United States)

    Bracey, Gerald W.

    2008-01-01

    In his "Wall Street Journal" op-ed on the 25th of anniversary of "A Nation At Risk", former assistant secretary of education Chester E. Finn Jr. applauded the report for turning U.S. education away from equality and toward achievement. It was not surprising, then, that in mid-2008, Finn arranged a conference to examine the…

  8. Robin Hood in reverse?

    DEFF Research Database (Denmark)

    Jensen, Cathrine Ulla; Panduro, Toke Emil; Lundhede, Thomas

    of nature. Preference parameters are identified locally through restrictions on household utility-functions. First, we assess the relation between demographic factors and household WTP for nature. Households with higher incomes and wealth have a 0.9% higher WTP per 1.000 EUR and this figure is slightly...

  9. Statement on hooding

    DEFF Research Database (Denmark)

    Alempijevic, D.; Beriashvili, J.; Beynon, J.

    2011-01-01

    and/or CIDT, forensic experts base their opinions on the extent to which the sum total of physical and/or psychological evidence corroborates an individual’s allegations of abuseand on evidence of physical and mental pain and disabilities associated with the alleged abuse. In our opinion...

  10. XML under the Hood.

    Science.gov (United States)

    Scharf, David

    2002-01-01

    Discusses XML (extensible markup language), particularly as it relates to libraries. Topics include organizing information; cataloging; metadata; similarities to HTML; organizations dealing with XML; making XML useful; a history of XML; the semantic Web; related technologies; XML at the Library of Congress; and its role in improving the…

  11. Telemedicine in the 'Hood.

    Science.gov (United States)

    Elgrably, Jordan

    1998-01-01

    Telemedicine, the ability to examine patients while physically removed from them by using high-tech virtual treatment, is used increasingly to diagnose and prescribe treatment for patients in nontraditional settings. In Los Angeles (California), Charles R. Drew University of Medicine and King-Drew Medical Center communicate in real time with…

  12. Levels of non-essential elements in muscle from harp seal (Phagophilus groenlandicus) and hooded seal (Cystophora cristata) caught in the Greenland Sea area

    International Nuclear Information System (INIS)

    Brunborg, Linn Anne; Graff, Ingvild Eide; Froyland, Livar; Julshamn, Kare

    2006-01-01

    The non-essential elements, arsenic, cadmium, mercury and lead, inevitably accumulate in marine top predators such as seals. The concentration of these elements and the essential element selenium, due to its proposed protective properties against mercury toxicity in marine mammals, were measured in muscle, liver and kidney from reproductive active females of harp seal (Phagophilus groenlandicus) and hooded seal (Cystophora cristata) caught in the drift ice between Iceland and East Greenland. Arsenic levels were below 1 μg/g w.w. in all analysed samples, and were therefore low compared to other seafood products. The concentrations of arsenic found in the present study were comparable to the results reported in a similar study from 1985. Mean concentrations of total mercury in muscle from the present study were higher than levels in other seafood products. The levels of total mercury from the present study showed a tendency of lower levels in all tissue samples compared to the study from 1985. Methyl mercury displayed a trend of a lower ratio of methyl mercury to total mercury as the concentration of total mercury increased, indicating a demethylation of methyl mercury at high total mercury concentrations (e.g. mercury in liver of hooded seal). The concentration ratio of methyl mercury to total mercury in muscle samples was more than 75%, with total mercury concentration less than 0.5 μg/g w.w., whereas the ratio for liver was as low as 0.2% with a total mercury concentration of 128 μg/g w.w. The molar concentration ratios of selenium to mercury showed that selenium was present in a molar surplus to mercury in all tissues with low mercury concentration. However, there seemed to be a general mobilisation of selenium in liver and kidney tissues of harp seal and hooded seal, whereas an extraordinary mobilisation seemed to take place at hepatic mercury concentrations exceeding 50 μg/g w.w. The mean concentrations of lead in muscles in the present study were higher

  13. Multiple [3H]imipramine binding sites in brains of male and female Fawn-Hooded and Long-Evans rats

    International Nuclear Information System (INIS)

    Ieni, J.R.; Zukin, S.R.; Praag, H.M. van; Tobach, E.; Barr, G.A.

    1985-01-01

    Comparisons of high- and low-affinity [ 3 H]imipramine binding to whole brain homogenates from adult male and female rats of the Fawn-Hooded and Long-Evans strains were performed. Most strikingly, no significant differences were observed between the two strains in any of the binding parameters, indicating that brain [ 3 H]imipramine binding sites, which may be related to the serotonergic uptake process, appear normal in a strain of rats with serotonin platelet storage pool disease. However, a significant sex difference in high- but not low-affinity whole brain [ 3 H]imipramine Bsub(max) values was observed, with females of both strains having higher densities than males. (Auth.)

  14. Using stochastic gradient boosting to infer stopover habitat selection and distribution of Hooded Cranes Grus monacha during spring migration in Lindian, Northeast China.

    Science.gov (United States)

    Cai, Tianlong; Huettmann, Falk; Guo, Yumin

    2014-01-01

    The Hooded Crane (Grus monacha) is a globally vulnerable species, and habitat loss is the primary cause of its decline. To date, little is known regarding the specific habitat needs, and stopover habitat selection in particular, of the Hooded Crane. In this study we used stochastic gradient boosting (TreeNet) to develop three specific habitat selection models for roosting, daytime resting, and feeding site selection. In addition, we used a geographic information system (GIS) combined with TreeNet to develop a species distribution model. We also generated a digital map of the relative occurrence index (ROI) of this species at daytime resting sites in the study area. Our study indicated that the water depth, distance to village, coverage of deciduous leaves, open water area, and density of plants were the major predictors of roosting site selection. For daytime resting site selection, the distance to wetland, distance to farmland, and distance to road were the primary predictors. For feeding site selection, the distance to road, quantity of food, plant coverage, distance to village, plant density, distance to wetland, and distance to river were contributing factors, and the distance to road and quantity of food were the most important predictors. The predictive map showed that there were two consistent multi-year daytime resting sites in our study area. Our field work in 2013 using systematic ground-truthing confirmed that this prediction was accurate. Based on this study, we suggest that Lindian plays an important role for migratory birds and that cultivation practices should be adjusted locally. Furthermore, public education programs to promote the concept of the harmonious coexistence of humans and cranes can help successfully protect this species in the long term and eventually lead to its delisting by the IUCN.

  15. Using stochastic gradient boosting to infer stopover habitat selection and distribution of Hooded Cranes Grus monacha during spring migration in Lindian, Northeast China.

    Directory of Open Access Journals (Sweden)

    Tianlong Cai

    Full Text Available The Hooded Crane (Grus monacha is a globally vulnerable species, and habitat loss is the primary cause of its decline. To date, little is known regarding the specific habitat needs, and stopover habitat selection in particular, of the Hooded Crane. In this study we used stochastic gradient boosting (TreeNet to develop three specific habitat selection models for roosting, daytime resting, and feeding site selection. In addition, we used a geographic information system (GIS combined with TreeNet to develop a species distribution model. We also generated a digital map of the relative occurrence index (ROI of this species at daytime resting sites in the study area. Our study indicated that the water depth, distance to village, coverage of deciduous leaves, open water area, and density of plants were the major predictors of roosting site selection. For daytime resting site selection, the distance to wetland, distance to farmland, and distance to road were the primary predictors. For feeding site selection, the distance to road, quantity of food, plant coverage, distance to village, plant density, distance to wetland, and distance to river were contributing factors, and the distance to road and quantity of food were the most important predictors. The predictive map showed that there were two consistent multi-year daytime resting sites in our study area. Our field work in 2013 using systematic ground-truthing confirmed that this prediction was accurate. Based on this study, we suggest that Lindian plays an important role for migratory birds and that cultivation practices should be adjusted locally. Furthermore, public education programs to promote the concept of the harmonious coexistence of humans and cranes can help successfully protect this species in the long term and eventually lead to its delisting by the IUCN.

  16. Pre-migratory congregations of Red-crowned (Grus japonensis, White-naped (G. vipio and Hooded (G. monacha cranes in the Muraviovka Park for Sustainable Land Use in 1992

    Directory of Open Access Journals (Sweden)

    P. I. Gorlov

    2017-05-01

    Full Text Available The autumn pre-migratory concentrations of Red-crowned, White-naped and Hooded Cranes were studied in the Muraviovka Park for Sustainable Land Use and Environmentla Education (Tambov District, Amur Region, Russian Federation during 23.08–29.09.1992. We counted 292 Hooded Cranes, 34 White-naped Cranes, and 17 Red-crowned Cranes during the study period. We also marked specific differences in the behaviour of the birds connected with their readiness for migration. The Hooded Cranes showed the greatest readiness for migration. We observed mutual flights, overnight stays, and feeding of adult birds and family groups in their flocks. This was not the same in the flocks of White-naped Cranes. However, the average number of birds in the flocks of White-naped Cranes had increased by the end of our observations due to new families joining the general flock. The family parties of the Red-crowned Crane and adult birds without young individuals stayed apart from each other and from other crane species during the whole observation period. We registered the autumn departure of Hooded Cranes in late September, the migratory departure of White-naped Cranes in the middle of October, and the Red-crowned Cranes left the area in the first half of November. The breeding period for all crane species starts at the same time: the third decade of April – the beginning of May. The young of the studied crane species differ significantly in the period of time before fledging: Hooded Cranes – 55–60 days, White-naped Cranes – 65–70 days, and Red-crowned Cranes – 70–75 days because of their specific differences in the ratio of size to weight (1 : 1.3 : 1.7. Thus, the time difference between the Hooded and Red-crowned Cranes is about 2–3 weeks. We suggest that this is the main reason that determines the differences between these species in the timing of the the start of autumn migration.

  17. A Dose–Response Analysis of the Reproductive Effects of a Single Gestational Dose of 2,3,7,8-Tetrachlorodibenzo-p-dioxin in Male Long Evans Hooded Rat Offspring,

    OpenAIRE

    Gray, L. E.; Ostby, J. S.; Kelce, W. R.

    1997-01-01

    Male rats exposedin uteroto 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) display reduced fertility as a consequence of the direct action of TCDD on the epididymides, as well as delayed puberty and altered reproductive organ weights. The current study provides dose–response data for the reproductive effects of TCDD, administered during pregnancy, with an emphasis on the effects of TCDD on testicular, epididymal, and ejaculated sperm numbers. Long Evans Hooded rats were dosed by gavage with 0, 0....

  18. KSC-04PD-0045

    Science.gov (United States)

    2004-01-01

    KENNEDY SPACE CENTER, FLA. -- Three male and one female hooded mergansers swim in the quicksilver water of the Merritt Island National Wildlife Refuge, which shares a boundary with Kennedy Space Center. Usually found from Alaska and Canada south to Nebraska, Oregon and Tennessee, hooded mergansers winter south to Mexico and the Gulf Coast, including KSC. The open water of the refuge provides wintering areas for 23 species of migratory waterfowl, as well as a year-round home for great blue herons, great egrets, wood storks, cormorants, brown pelicans and other species of marsh and shore birds. The 92,000-acre refuge is also habitat for more than 310 species of birds, 25 mammals, 117 fishes and 65 amphibians and reptiles.

  19. Reductions in dead space ventilation with nasal high flow depend on physiological dead space volume: metabolic hood measurements during sleep in patients with COPD and controls.

    Science.gov (United States)

    Biselli, Paolo; Fricke, Kathrin; Grote, Ludger; Braun, Andrew T; Kirkness, Jason; Smith, Philip; Schwartz, Alan; Schneider, Hartmut

    2018-05-01

    Nasal high flow (NHF) reduces minute ventilation and ventilatory loads during sleep but the mechanisms are not clear. We hypothesised NHF reduces ventilation in proportion to physiological but not anatomical dead space.11 subjects (five controls and six chronic obstructive pulmonary disease (COPD) patients) underwent polysomnography with transcutaneous carbon dioxide (CO 2 ) monitoring under a metabolic hood. During stable non-rapid eye movement stage 2 sleep, subjects received NHF (20 L·min -1 ) intermittently for periods of 5-10 min. We measured CO 2 production and calculated dead space ventilation.Controls and COPD patients responded similarly to NHF. NHF reduced minute ventilation (from 5.6±0.4 to 4.8±0.4 L·min -1 ; pspace ventilation (from 2.5±0.4 to 1.6±0.4 L·min -1 ; pspace ventilation correlated with baseline physiological dead space fraction (r 2 =0.36; pspace volume.During sleep, NHF decreases minute ventilation due to an overall reduction in dead space ventilation in proportion to the extent of baseline physiological dead space fraction. Copyright ©ERS 2018.

  20. About the Little Red Riding Hood, Durex and anger: production, meaning and reception of one fairy tale and one commercial ad

    Directory of Open Access Journals (Sweden)

    Dragana Antonijević

    2016-03-01

    Full Text Available By applying the semiological analysis, this paper considers planned and unplanned readings of a provocative domestic commercial, which, in order to convey its message, transposed the Little Red Riding Hood’s character in accordance with the advertised product – Durex condoms. This commercial caused furious reactions of parents who took legal action for breaching the Law on public advertising and, especially, "harming children’s sensibility and integrity". Provocative billboards also caused numerous comments in the daily newspapers, in the Internet chat rooms, with some considering the commercial vulgar and offensive and others having no problem with it, adding that the ones who took offence belonged to those puritan and conservative layers of the society. In order to discover the reasons to this kind of reactions, I started with researching how the commercial was made and what kind of message it offered. Next, I reconsidered the meaning of the very fairy tale "The Red Riding Hood". Its original version, which contains open sexual allusions, is quite different to the changed versions offered by Charles Perrault and the Grimm brothers. Their versions can be seen as fakelore, since they outrageously intervened on the plot and the meaning of the original fairy tale. However, since the Grimm brothers’ version is the most popular, it is a fact that our public reacted with such anger led by the meaning of their version, which accentuates overeating and cannibalism, and not sexual development of girls, which is the basic message of the original version. This is where the "communicational noise" that led to those negative reactions came from. By discovering the true meaning of the tale, the answer is given to the question whether the advertising agency made a slip up, or it had actually found the right way to communicate the hidden message of the tale, and at the same time ruin the advertising campaign for which it was used. In the end, range and

  1. Year-Round Monitoring of Contaminants in Neal and Rogers Creeks, Hood River Basin, Oregon, 2011-12, and Assessment of Risks to Salmonids.

    Directory of Open Access Journals (Sweden)

    Whitney B Hapke

    Full Text Available Pesticide presence in streams is a potential threat to Endangered Species Act listed salmonids in the Hood River basin, Oregon, a primarily forested and agricultural basin. Two types of passive samplers, polar organic chemical integrative samplers (POCIS and semipermeable membrane devices (SPMDs, were simultaneously deployed at four sites in the basin during Mar. 2011-Mar. 2012 to measure the presence of pesticides, polybrominated diphenyl ethers (PBDEs, and polychlorinated biphenyls (PCBs. The year-round use of passive samplers is a novel approach and offers several new insights. Currently used pesticides and legacy contaminants, including many chlorinated pesticides and PBDEs, were present throughout the year in the basin's streams. PCBs were not detected. Time-weighted average water concentrations for the 2-month deployment periods were estimated from concentrations of chemicals measured in the passive samplers. Currently used pesticide concentrations peaked during spring and were detected beyond their seasons of expected use. Summed concentrations of legacy contaminants in Neal Creek were highest during July-Sept., the period with the lowest streamflows. Endosulfan was the only pesticide detected in passive samplers at concentrations exceeding Oregon or U.S. Environmental Protection Agency water-quality thresholds. A Sensitive Pesticide Toxicity Index (SPTI was used to estimate the relative acute potential toxicity among sample mixtures. The acute potential toxicity of the detected mixtures was likely greater for invertebrates than for fish and for all samples in Neal Creek compared to Rogers Creek, but the indices appear to be low overall (<0.1. Endosulfans and pyrethroid insecticides were the largest contributors to the SPTIs for both sites. SPTIs of some discrete (grab samples from the basin that were used for comparison exceeded 0.1 when some insecticides (azinphos methyl, chlorpyrifos, malathion were detected at concentrations near or

  2. The use of paleo-imaging and microbiological testing in the analysis of antique cultural material: multislice tomography, and microbial analysis of the Trogir Cathedral cope hood depicting St. Martin and a beggar.

    Science.gov (United States)

    Cavka, Mislav; Petaros, Anja; Kavur, Lovro; Skrlin, Jasenka; Mlinaric Missoni, Emilija; Jankovic, Ivor; Brkljacic, Boris

    2013-01-01

    Paleoradiology is the study of biological and other materials from archeological settings through the use of various medical imaging techniques. Although it is most often used in the scientific study of ancient human remains, it can also be used to study metals, ceramics, paper, and clothes. The aim of this study was to test two paleoimaging techniques (MSCT and mammography) in the analysis of an important Croatian liturgical vestment: the hood of a bishop's cope from St. Lawrence's Treasury in Trogir depicting St. Martin and a beggar. To ensure a safe environment for scientists participating in the analysis, a preliminary microbiological analysis was performed, which contributed to the database of microbiological flora found on Croatian archeological remains and relics studied to date. Due to a great amount of metal filaments, the paleoradiological analysis did not produce satisfactory results. However, a digitally enhanced image clearly showed fine metal embroidery of the hood that was not so easily perceived by naked eye. This article argues in favor of expanding paleoradiological studies on materials other than human remains and also of publishing unsatisfactory results, as important lessons for future development of techniques and methods to analyze ancient remains and seek answers about human historical and cultural heritage.

  3. Range Hood Test Facility (IAQ)

    Data.gov (United States)

    Federal Laboratory Consortium — The Indoor Environment Group has a unique laboratory, plus associated protocols and instrumentation systems designed to characterize the performance of residential...

  4. Assessment in hygiene and radiation protection in use of shielded laminar flow hoods; Bilan en matiere d'hygiene et de radioprotection de l'utilisation de hottes blindees a flux laminaire

    Energy Technology Data Exchange (ETDEWEB)

    Bouquey, C.; Roudaut, M.; Pommier, M.; Lortal, B. [Institut Bergonie, Service de pharmacie, 33 - Bordeaux (France); Cazaux, A.L. [Institut Bergonie, Service de medecine nucleaire, 33 - Bordeaux (France)

    2010-07-01

    Radiopharmacy Bergonie institute has grown in 2008, on this occasion, shielded enclosures have been changed. The choice fell on new technologies taking into account the problems of radiation protection and bacterial contamination. We chose laminar flow hoods for achieving the prescription of radiopharmaceuticals in an aseptic environment and full automation of samples of the dose of F.D.G.. we have undertaken a review of performance of this material in sterility, radiation protection and reliability. conclusions: we reconcile our need to optimize radiation protection of manipulators while respecting the constraints of health described in the good practices of preparation (G.P.P.). However, a new problem arises, how do manage electronic and computer quickly without service organization be not perturbed. (N.C.)

  5. Cadmium and lead in tissues of Mallards (Anas platyrhynchos) and Wood Ducks (Aix sponsa) using the Illinois River (USA)

    International Nuclear Information System (INIS)

    Levengood, J.M.

    2003-01-01

    Tissue lead and cadmium concentrations were examined in two common, widely distributed species of duck, utilizing a major river system. - Cadmium and lead concentrations were determined in the tissues of Mallards and Wood Ducks collected from two waterfowl management areas along the Illinois River, USA, during the autumn and late winter of 1997-1998. Lead concentrations in livers of Mallards were lower than previously reported, and, along with those in a small sample of Wood Duck livers, were within background levels (<2.0 μg/g wet weight). Mean concentrations of cadmium in the kidneys of Wood Ducks utilizing the Illinois River were four times greater than in after-hatch-year Mallards, and 14 times greater than in hatch-year Mallards. Concentrations of cadmium in the kidneys of Wood Ducks were comparable with those of specimens dosed with cadmium or inhabiting contaminated areas in previous studies. Wood Ducks utilizing wetlands associated with the Illinois River, and presumably other portions of the lower Great Lakes region, may be chronically exposed to cadmium

  6. Feasibility Study of Economics and Performance of Solar Photovoltaics at the Ft. Hood Military Base Outside Killeen, Texas. A Study Prepared in Partnership with the Environmental Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Contaminated Land and Mine Sites

    Energy Technology Data Exchange (ETDEWEB)

    Geiger, J.; Lisell, L.; Mosey, G.

    2013-10-01

    The U.S. Environmental Protection Agency (EPA), in accordance with the RE-Powering America's Land initiative through the Region 6 contract, selected Ft. Hood Army Base in Killeen, Texas, for a feasibility study of renewable energy production. The National Renewable Energy Laboratory (NREL) provided technical assistance for this project. The purpose of this study is to assess the site for possible photovoltaic (PV) system installations and estimate the cost, performance, and site impacts of different PV options. In addition, the report recommends financing options that could assist in the implementation of a PV system at the site.

  7. Protecting the Force: Lessons from Fort Hood

    Science.gov (United States)

    2010-01-01

    violence, gang -related activities) rather than on perceptions of potential security threats. To account for possible emerging internal threats, we...terrorism, school violence, sexual crimes, stalking , cyber crimes, domestic violence, arson, sabotage, communicated threats, and 38 Department of...focus on the common indicators leading up to a wide range of destructive events, such as terrorism, school violence, sexual crimes, stalking , cyber

  8. VINTE ANOS DA LEI ROBIN HOOD: UM BALANÇO DA PROTEÇÃO DO PATRIMÔNIO CULTURAL EM MINAS GERAIS (Dossiê: Gestão, Educação e Patrimônio Cultural

    Directory of Open Access Journals (Sweden)

    Helaine Nolasco Queiroz

    2015-06-01

    Full Text Available Resumo: O presente texto busca discutir o impacto causado na preservação do patrimônio cultural mineiro pela lei Robin Hood ou Lei do ICMS que, em 2015, completa vinte anos de vigência. Ele partiu das reflexões apresentadas no XIX Simpósio Regional da ANPUH, realizado em Juiz de Fora em 2014, cujo tema foi Profissão historiador: formação e mercado de trabalho, e mostrou-se digno de maior divulgação e publicaçao pela atualidade e relevância do tema. O objetivo é conjecturar sobre as mudanças trazidas pela lei na preservação do patrimônio de Minas Gerais tanto no órgão fiscalizador da preservação no estado quanto nos municípios que aderiram à lei e, ainda, na atuação profissional dos que se dedicam à área. Palavras-chave: Patrimônio cultural, ICMS cultural, Lei Robin Hood, Minas Gerais, IEPHA/MG   Abstract: This text intends to discuss the impact caused in the Cultural Heritage of Minas Gerais (Brazil by the Robin Wood Law, or Low of the ICMS, that completes 20 years of existence in 2015. The idea received an explanation in the XIX Regional Simposion of ANPUH that took place in Juiz de Fora (Minas Gerais, Brazil in 2014. The theme of the simposium was The profession of historian: superior education and work marketing and it showed the actuality and the relevance of deeper discusstions about the subject. The purpose of the article is to reflect about the changes brought by the law in the cultural heritage preservation in Minas Gerais, in the organ that inspects the aplication of the law, in the cities that gain the ressourcers of the law and in the actuation of the professionals of the area.Keywords: Cultural Heritage, ICMS Law, Robin Hood Law, Minas Gerais (Brazil, IEPHARecebido em: 20/05/2015 – Aceito em 23/06/2015

  9. Caracterização e tratabilidade biológica dos efluentes líquidos gerados em cabines de pintura de uma indústria moveleira Characterization and treatability of wastewater from a dying hood of a furniture industry

    Directory of Open Access Journals (Sweden)

    Anselmo R. Lage Santos

    2010-12-01

    Full Text Available O objetivo deste trabalho foi caracterizar os efluentes gerados em cabines de pintura de uma indústria moveleira e avaliar a eficiência de sistemas biológicos (anaeróbio e aeróbio para o seu tratamento. O efluente industrial apresentou elevado teor de matéria orgânica (DQO total de 634 a 2.790 mg.L-1; DBO5 total de 360 a 972 mg.L-1 e baixos teores de macronutrientes (NTK de 1,9 mg.L-1 e Ptotal de 0,5 mg.L- e metais tóxicos. Os ensaios de tratabilidade em reator UASB (~25ºC e tempo de detenção hidráulica - TDH = 10 horas, indicaram uma eficiência máxima de remoção de matéria orgânica de 90% na composição volumétrica 70:30 (efluente industrial:esgoto sanitário. A alimentação do reator UASB só com efluente industrial resultou em acúmulo de ácidos graxos voláteis e inibição microbiana, mas o uso de pós-tratamento aeróbio (TDH = 96h garantiu elevada eficiência global (~88% de remoção de matéria orgânica.The main objective of this work was to characterize the wastewater from the dying hood of a woven furniture industry, and to assess the efficiency of biological processes (anaerobic and aerobic for its treatment. The physical-chemical characterization of the industrial wastewater showed a high organic matter content (total COD from 634 to 2,790 mg.L-1; total BOD5 from 360 to 972 mg.L-1, low content of macronutrients (NTK of 1.9 mg.L-1 and P of 0.5 mg.L-1 and toxic metals. The anaerobic degradation tests in a bench-scale UASB reactor (25ºC and hydraulic retention time - HRT = 10 hours showed that a maximum removal efficiency of 90% was obtained when the reactor was fed with 30% raw sewage and 70% industrial wastewater. The feeding of UASB reactor with only industrial wastewater resulted in volatile fatty acids accumulation and microbial inhibition; however, the use of aerobic post-treatment (HRT = 96 hours granted a high (~88% organic matter removal efficiency.

  10. Defense.gov - Special Report - Tragedy at Fort Hood

    Science.gov (United States)

    . 6, 2015 – Army Secretary John M. McHugh approved awarding the Purple Heart and its civilian base. U.S. Army photo by Daniel Cernero High-Res >> Army Secretary John M. McHugh presents the Purple Heart to retired Army Staff Sgt. Alonzo Lunsford Jr. Army Secretary John M. McHugh presents the

  11. Archeological Testing Fort Hood: 1994-1995. Volume 2

    National Research Council Canada - National Science Library

    Trierweiler, W

    1996-01-01

    .... These excavations discovered 88 prehistoric features including 44 burned rock middens, 24 hearths, five burned rock mounds, eight burned rock concentrations, three burials, two ash lens, and two occupation zones...

  12. Archeological Testing Fort Hood: 1994-1995, Volume 1

    National Research Council Canada - National Science Library

    Trierweiler, W

    1996-01-01

    .... These excavations discovered 88 prehistoric features including 44 burned rock middens, 24 hearths, five burned rock mounds, eight burned rock concentrations, three burials, two ash lens, and two occupation zones...

  13. Looking Under the Hood of the Cadillac Tax.

    Science.gov (United States)

    Glied, Sherry; Striar, Adam

    2016-06-01

    One effect of the Affordable Care Act's "Cadillac tax" (now delayed until 2020) is to undo part of the existing federal tax preference for employer-sponsored insurance. The specific features of this tax on high-cost health plans--notably, the inclusion of tax-favored savings vehicles such as health savings accounts (HSAs) in the formula for determining who is subject to the tax--are designed primarily to maximize revenue and minimize coverage disruptions, not to reduce health spending. Thus, at least initially, these savings accounts, rather than enrollee cost-sharing or other plan features, are likely to be affected most by the tax as employers act to limit their HSA contributions. Because high earners are the ones benefiting most from tax-preferred accounts, the high-cost plan tax will probably be more progressive than prior analyses have suggested, while having only a modest impact on total health spending.

  14. Archeological Testing Fort Hood: 1994-1995, Volume 1

    Science.gov (United States)

    1996-10-01

    oak (Quercus fisiformis), Texas red oak (Q. texana), Texas ash (Fraxinus texana), Texas persimmon ( Diospyros texana), and cedar elm (Uimus crassifolia...limited (Olive 3.2 CULTURAL-HISTORICAL 1993). Faunal analysis identified 15 edible genus - FRAMEWORK 0 or species-level taxa at the rockshelters...Only 593 specimens (11%) (e.g., seeds) were not an important part of the diet were identified to genus and/or species, with Seeds are fairly rare in

  15. Experiments on an Exhaust Hood for the Paint Industry

    DEFF Research Database (Denmark)

    Nielsen, Peter V.; Madsen, Ulla; Tveit, David J.

    There is a great variation of production machinery and pollution sources in the paint industry. This paper shows the examination of a process where wood preservation is filled into cans in a process which releases organic solvents to the surrounding air.......There is a great variation of production machinery and pollution sources in the paint industry. This paper shows the examination of a process where wood preservation is filled into cans in a process which releases organic solvents to the surrounding air....

  16. Fort Hood Army Internal Review Team: Final Report

    Science.gov (United States)

    2010-08-04

    lead to or re- sult in violent acts. 2. Finding 2.3 - DoD standards for denying requests for recognition as an ecclesiastical endorser of chaplains may...review and pos- sible revision to ensure the supporting architecture and capabilities exist to support the mission. No cost estimate is necessary to...enterprise architecture . The goal is to field interoperable installation physi- cal access control systems that can access the Defense Manpower Data

  17. Coprophagy of African Wild Dog faeces by Hooded Vultures in ...

    African Journals Online (AJOL)

    Campbell Murn

    Coprophagy by vertebrates is rare, especially among birds and species that consume the faeces of other species (Soave & Brand 1991,. Hirakawa 2001, Shimada 2012). While New World Vultures practice coprophagy (Del Hoyo et al. 1994,. Buckley 1999, Blanco et al. 2013), the only Old World vulture we could find that ...

  18. Virgin esitleb : Robin Hood ja sir Branson / Mart Raudsaar

    Index Scriptorium Estoniae

    Raudsaar, Mart, 1973-

    2003-01-01

    Ettevõtja Richard Branson'i elust, karjäärist, juhtimisprintsiipidest ning tegevusest kaubamärgi Virgin loomisel, mis ühendab endas kaht lennufirmat, reisibürood, margiviina, koolat, muusikakaubamajasid, pensionifonde jne. Lisa: Branson - koolist väljalangenud miljardär

  19. What's under the hood? Improving SCADA security with process awareness

    OpenAIRE

    Chromik, Justyna Joanna; Remke, Anne Katharina Ingrid; Haverkort, Boudewijn R.H.M.

    2016-01-01

    SCADA networks are an essential part of monitoring and controlling physical infrastructures, such as the power grid. Recent news item show that tampering with the data exchanged in a SCADA network occurs and has severe consequences. A possible way of improving the security of SCADA networks is to use intrusion detection systems. By monitoring and analysing the traffic, it is possible to detect whether information has a legitimate source or was tampered with. However, in many cases the knowled...

  20. What's under the hood? Improving SCADA security with process awareness

    NARCIS (Netherlands)

    Chromik, Justyna Joanna; Remke, Anne Katharina Ingrid; Haverkort, Boudewijn R.H.M.

    2016-01-01

    SCADA networks are an essential part of monitoring and controlling physical infrastructures, such as the power grid. Recent news item show that tampering with the data exchanged in a SCADA network occurs and has severe consequences. A possible way of improving the security of SCADA networks is to

  1. 76 FR 26182 - Drawbridge Operation Regulations; Hood Canal, WA

    Science.gov (United States)

    2011-05-06

    ... ``Search'', and then click on the balloon shape in the ``Actions'' column. If you submit your comments by... horizontally for three hundred feet unless the maximum opening of 600 feet is requested. The current...

  2. Teachers in the 'Hood: Hollywood's Middle-Class Fantasy.

    Science.gov (United States)

    Bulman, Robert C.

    2002-01-01

    Asserts that the urban-high-school film genre (in which a classroom of socially troubled, low-achieving students is transformed by the singular efforts of an outside middle class teacher or principal) reinforces the "culture of poverty" thesis, representing the fantasies that suburban middle class America has about life in urban high…

  3. Robin Hood tuleb / Taavi Veskimägi

    Index Scriptorium Estoniae

    Veskimägi, Taavi, 1974-

    2002-01-01

    Ilmunud ka: Põhjarannik, Severnoje Poberezhje 24. august lk. 2, Estonija 25. august lk. 2, Nädaline 24. august lk. 4, Valgamaalane 24. august lk. 2, Hiiumaa 24. august lk. 3, Lääne-Harju Ekspress 31. august lk. 4, Järva Teataja 3. september lk. 2, Vooremaa 3. september lk. 7, Virumaa Teataja 6. september lk. 7, Koit 5. september lk. 6. Autori arvates võiks üksikisiku tulumaksust 100% jääda kohalikele omavalitsustele. Autor: Res Publica

  4. Relevance and Phrase Searching in Summon: looking under the hood

    Directory of Open Access Journals (Sweden)

    Thomas Hodge

    2013-07-01

    Full Text Available This article briefly examines the mechanisms behind seemingly counter-intuitive phrase search results in Serials Solutions’ discovery platform Summon. The authors use the platform’s search API to explain why users sometimes encounter greater numbers of results when typically they would expect fewer. The article explores the reasons behind the search results and the implications for library instruction.

  5. A Robin Hood for the digital age | IDRC - International Development ...

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

    This nonprofit organization, based in Rio de Janeiro, Brazil, has been working ... in this by disseminating a free weekly "webzine" RETS (Revista do terceiro setor), ... a Web-based reference centre covering public policies on digital inclusion.

  6. Under the hood of IRIS's Distributed REU Site

    Science.gov (United States)

    Hubenthal, M.; Taber, J.

    2014-12-01

    Since 1998 the IRIS Undergraduate Internship Program has provided research experiences for up to 15 students each summer. Through this 9 to 11 week internship program, students take part in an intensive week-long preparatory course, and work with leaders in seismological research, in both lab-base and field-based settings, to produce research products worthy of presentation and recognition at large professional conferences. The IRIS internship program employs a distributed REU model that has been demonstrated to bond students into a cohort, and maintain group cohesion despite students conducting their research at geographically distributed sites. Over the past 16 years the program has encountered numerous anticipated and unanticipated challenges. The primary challenges have involved exploring how to modify the REU-system to produce outcomes that are better aligned with our programmatic goals. For example, some questions we have attempted to address include: How can the success of an REU site be measured? How do you find, interest, and recruit under-represented minorities into a geophysics program? Can the program increase the probability of interns receiving some minimal level of mentoring across the program? While it is likely that no single answer to these questions exists, we have developed and piloted a number of strategies. These approaches have been developed through a process of identifying relevant research results from other REUs and combing this information with data from our own programmatic evaluations. This data informs the development of specific changes within our program which are then measured as a feedback. We will present our current strategies to address each questions along with measures of their effectiveness. In addition to broad scale systematic issues, we have also placed significant effort into responding to smaller, process challenges that all REU sites face. These range from simple logistical issues (e.g. liability), to educational issues (e.g. what "assignments" are meaningful but not so overwhelming as to take away from research time), to longer term issues such as building an effective alumni network, tracking participants, and maintaining funding. While each REU is unique, we will share our approaches to dealing with these issues, as such topics may be of use to other REUs.

  7. Lifting the Hood on Alberta’s Royalty Review

    Directory of Open Access Journals (Sweden)

    Blake Shaffer

    2016-02-01

    Full Text Available After some delay and significant trepidation in the energy sector, the Government of Alberta has released the panel report on the structure of a new royalty regime. While panel members, government officials and energy sector analysts understand the intricacies of the changes that have been made, there is need for an analysis that makes the changes understandable to Albertans. This report attempts to do that. At first glance it would seem that the report calls for very little change to Alberta’s royalty structure. The oil sands framework remains virtually unchanged. Existing crude oil and natural gas wells are grandfathered under the current system for 10 years. And the “modernized royalty framework” (MRF for new wells will initially provide the same industry returns and same government take as the current system would achieve. These similarities, however, fail to reflect important underlying changes that greatly improve the structure of Alberta’s royalty framework. Albertans will be pleased to learn that the new structure better represents the costs and revenues from oil and gas extraction. Why does this matter? Albertans, as owners of the resource, can lay claim to the resource rent: the revenue from the sale of oil and gas less all the costs to develop and produce it. By poorly reflecting costs, the old system led to distorted outcomes. It both discouraged investment in otherwise profitable projects, and overly encouraged bad ones. The new framework better targets the rent while reducing distortions and inefficient behaviour. This leads to greater value for resource owners and industry alike. The most important feature of the MRF is its new drilling and completion cost allowance (DCCA. The DCCA essentially creates a cost formula used for every well in the province. Rather than a plethora of drilling incentive programs, the MRF offers a low royalty rate until cumulative revenues equal the DCCA. In essence, the new framework aligns with what economists view as the most efficient form of resource taxation: a revenue-minus-costs model. Importantly, the formula is based on depth and length – key drivers of costs – not the actual costs themselves. This benchmarking creates an innovation incentive for companies to affect more efficient production. Over time, lower costs mean larger resource rents. This gets returned to Albertans as the DCCA for future wells is adjusted annually based on a cost index of all wells recently drilled in the province. Using a calculated benchmark as opposed to actual costs also eases the administrative burden that would otherwise be required for complex and costly monitoring. For oil sands, transparency is the focus. The rates and structure of royalties remain the same, as the royalty framework already uses the efficient revenue-minus-costs model. To ensure Albertans have the confidence in the process, the panel proposed that all oil sands projects annually publish information on bitumen production, revenues, operating and capital costs, and royalties paid. The report also includes a recommendation for streamlining cost-dispute resolutions. By focusing on the structure, as opposed to the split, the panel’s report takes seriously the economic theory of efficient resource taxation. The panel’s recommendations are focused on increasing the size of the pie, not haggling over how a small pie gets divided.

  8. 77 FR 28767 - Drawbridge Operation Regulation; Hood Canal, WA

    Science.gov (United States)

    2012-05-16

    ... bridge openings, thereby reducing traffic queues and delays due to bridge openings. DATES: This rule is... the Docket Management Facility (M-30), U.S. Department of Transportation, West Building Ground Floor... provide some relief to road traffic on State Routes 3 and 104. Traffic queues south of the eastern end of...

  9. Rare birds in Slovenia in 2016 – Slovenian Rarities Committee Report

    Directory of Open Access Journals (Sweden)

    Hanžel Jurij

    2017-11-01

    Full Text Available This report by the Slovenian Rarities Committee presents records of rare bird species in Slovenia in 2016, with some addenda for previous years. The numbers in brackets refer to the number of records (first number and individuals (second number recorded between 1 Jan 1950 and 31 Dec 2015. Since 1 Jan 2013, submission to the Committee has been required for 37 additional species, 17 of which are regional rarities. Records of these species are not numbered, since records from previous years were not collected by the Committee. Two new species, Scopoli’s Shearwater Calonectris diomedea and Arctic Tern Sterna paradisaea, were added to Category A. Other notable observations were the second record of Lesser Yellowlegs Tringa flavipes, third and fourth records of Pallid Swift Apus pallidus, fifth to seventh records of Long-legged Buzzard Buteo rufinus and the sixth and seventh records of Gannet Morus bassanus. Twelve records of Pallid Harrier Circus macrourus are an all-time annual high. Among Category E species, the Hooded Merganser Lophodytes cucullatus was recorded for the second time. The list of birds recorded in Slovenia (as of 31 Dec 2016 contains 388 species (373 in Category A, 6 in Category B, 9 exclusively in Category C; 4 species are both in Categories A and C. Category D contains 6 species, while Category E contains 38, two of which are classified into Subcategory E*. These two categories are not part of the list.

  10. Population cardiovascular health and urban environments: the Heart Healthy Hoods exploratory study in Madrid, Spain

    Directory of Open Access Journals (Sweden)

    Usama Bilal

    2016-08-01

    Full Text Available Abstract Background Our aim is to conduct an exploratory study to provide an in-depth characterization of a neighborhood’s social and physical environment in relation to cardiovascular health. A mixed-methods approach was used to better understand the food, alcohol, tobacco and physical activity domains of the urban environment. Methods We conducted this study in an area of 16,000 residents in Madrid (Spain. We obtained cardiovascular health and risk factors data from all residents aged 45 and above using Electronic Health Records from the Madrid Primary Health Care System. We used several quantitative audit tools to assess: the type and location of food outlets and healthy food availability; tobacco and alcohol points of sale; walkability of all streets and use of parks and public spaces. We also conducted 11 qualitative interviews with key informants to help understanding the relationships between urban environment and cardiovascular behaviors. We integrated quantitative and qualitative data following a mixed-methods merging approach. Results Electronic Health Records of the entire population of the area showed similar prevalence of risk factors compared to the rest of Madrid/Spain (prevalence of diabetes: 12 %, hypertension: 34 %, dyslipidemia: 32 %, smoking: 10 %, obesity: 20 %. The food environment was very dense, with many small stores (n = 44 and a large food market with 112 stalls. Residents highlighted the importance of these small stores for buying healthy foods. Alcohol and tobacco environments were also very dense (n = 91 and 64, respectively, dominated by bars and restaurants (n = 53 that also acted as food services. Neighbors emphasized the importance of drinking as a socialization mechanism. Public open spaces were mostly used by seniors that remarked the importance of accessibility to these spaces and the availability of destinations to walk to. Conclusion This experience allowed testing and refining measurement tools, drawn from epidemiology, geography, sociology and anthropology, to better understand the urban environment in relation to cardiovascular health.

  11. Taking Boys out of the Hood: Exile as a Parenting Strategy for African American Male Youth

    Science.gov (United States)

    Richardson, Joseph B., Jr.; Van Brakle, Mischelle; St. Vil, Christopher

    2014-01-01

    Research indicates that inner-city neighborhood effects are correlated with school dropout, substance abuse, crime, violence, homicide, HIV risk related behaviors, and incarceration for adolescent African American males. Parents of adolescent African American males face many challenges as they try to keep their children safe in high-risk…

  12. Fort Hood Land Management System (LMS) Military Field Application Site FY99 In-progress Review

    National Research Council Canada - National Science Library

    Anderson, Alan

    1999-01-01

    .... LMS demonstration efforts provide opportunities to test, evaluate, modify, and document how LMS capabilities help to address specific user problems and how LMS capabilities fit into decision processes at user sites...

  13. Installation dismantling system, working process and hood utilizable in this system

    International Nuclear Information System (INIS)

    Poirier, J.C.; Mulcey, P.; Morel, P.; Vavasseur, C.

    1989-01-01

    The system for dismantling an installation under a controlled atmosphere is made by a tool polluting the atmosphere, a gas blanket creating a continement zone around the tool, an extractor removing polluted gas from the zone, a purifier for the extracted gas and a controller regulating the flow of gas in the blanket and keeping the installation at constant pressure [fr

  14. 46 CFR 28.330 - Galley hood and other fire protection equipment.

    Science.gov (United States)

    2010-10-01

    ... Stage of Construction on or After or Which Undergo a Major Conversion Completed on or After September 15... pre-engineered dry or wet chemical fire extinguishing system meeting the applicable sections of NFPA...

  15. Addendum 6 to CSAR 79-038 out-of-hood plutonium storage (burial box)

    International Nuclear Information System (INIS)

    Chiao, T.

    1995-01-01

    The Addendum considered an increase in the limit of fissile material in a stacked container array to 500 grams. In other words, the sum of fissile material in an array of containers is limited to 500 grams, regardless of whether the containers are stacked or not. The results of this evaluation indicates that with the modification of the fissile limits described, the system of a container array will stay sub-critical

  16. 77 FR 26699 - Safety Zone; Coast Guard Exercise, Hood Canal, WA

    Science.gov (United States)

    2012-05-07

    ... maritime public and vessels participating in the exercise by preventing collisions between exercising... and benefits under section 6(a)(3) of that Order. The Office of Management and Budget has not reviewed...

  17. Air Force Follow-On Review. Protecting The Force: Lessons From Fort Hood

    Science.gov (United States)

    2010-01-01

    Demorah Hayes Mrs. Sherry Terrell Ms. Jeanne Shamburger Mr. Andrew Thayer Graphic Designers Mr. Daniel Armstrong Ms. Susan Fair Printing Specialists Ms. Ann Bailey Mrs. Nedra Looney Mrs. Vivian O’Neal

  18. ALARA Review of 233-S Process Hood D and D and Related Activities

    International Nuclear Information System (INIS)

    Landsman, S.D.

    1999-01-01

    This document is an as low as reasonably achievable (ALARA) review of design packages for planned work at the 233-S Facility. The ALARA review was initiated in accordance with the Bechtel Hanford, Inc. (BHI) Integrated Environmental, Safety, and Health Management System (ISMS) workflow process

  19. Robin Hood vs. King John Redistribution: How Do Local Judges Decide Cases In Brazil?

    OpenAIRE

    Ribeiro, Ivan Cesar

    2007-01-01

    This article discusses two opposed hypotheses to predict the behavior of judges when they have to decide a claim between parties with asymmetrical eco- nomic and political power. The .rst, which has broad acceptance among policy makers in Brazil, is the jurisdictional uncertainty hypothesis (Arida et al, 2005) that suggests that Brazilian judges tend to favor the weak party in the claim as a form of social justice and redistribution of income in favor of the poor. Glaeser et al (2003) stated ...

  20. History, Hollywood, and the Hood: Challenging Racial Assumptions in Rural Central Wisconsin

    Science.gov (United States)

    Pruitt, John

    2007-01-01

    In light of research on diversity learning and teaching, this article describes how an introductory course on cinematic depictions of African Americans taught at a predominately white, rural university campus leads students to see the impact of history and Hollywood on their own local and statewide communities. Like others who teach courses on…

  1. Media Education in the United States: A Check under the "Gestalt" Hood.

    Science.gov (United States)

    Phillips, Melissa

    1998-01-01

    Examines four commonalities of media education in the United States. Outlines the four ideological perspectives that in fact guide media education in the United States: celebration, protectionism, cultural criticism, and educated consumerism. Suggests what all of this means for the future of media education in the United States and what will be…

  2. Bulk Fuel Storage Requirements for Maintenance, Repair, and Environmental Projects at Fort Hood, Texas

    National Research Council Canada - National Science Library

    Carros, Deborah

    2000-01-01

    This report is one in a series that addresses the accuracy and reliability of maintenance, repair, environmental, and construction requirements for bulk fuel storage and delivery systems infrastructure...

  3. Game programmer's guide to Torque under the hood of the Torque game engine

    CERN Document Server

    Maurina , Edward F

    2006-01-01

    game programmer working with the Torque game engine must have ""The Game Programmer's Guide To Torque"": it teaches everything needed to design your own game, using experiences of game makers and industry veterans well versed in Torque technology. A Torque Game engine demo is included on an accompanying cd while step-by-step examples tell how to use it. Its focus on all the basics makes for an exceptional coverage for all levels of game programmer. -Bookwatch, August 2006

  4. Robin Hood effects on motivation in math: Family interest moderates the effects of relevance interventions.

    Science.gov (United States)

    Häfner, Isabelle; Flunger, Barbara; Dicke, Anna-Lena; Gaspard, Hanna; Brisson, Brigitte M; Nagengast, Benjamin; Trautwein, Ulrich

    2017-08-01

    Using a cluster randomized field trial, the present study tested whether 2 relevance interventions affected students' value beliefs, self-concept, and effort in math differently depending on family background (socioeconomic status, family interest (FI), and parental utility value). Eighty-two classrooms were randomly assigned to either 1 of 2 intervention conditions or a control group. Data from 1,916 students (M age = 14.62, SD age = 0.47) and their predominantly Caucasian middle-class parents were obtained via separate questionnaires. Multilevel regression analyses with cross-level interactions were used to investigate differential intervention effects on students' motivational beliefs 6 weeks and 5 months after the intervention. Socioeconomic status, FI, and parental utility values were investigated as moderators of the intervention effects. The intervention conditions were especially effective in promoting students' utility, attainment, intrinsic value beliefs, and effort 5 months after the intervention for students whose parents reported lower levels of math interest. Furthermore, students whose parents reported low math utility values especially profited in terms of their utility and attainment math values 5 months after the intervention. No systematic differential intervention effects were found for socioeconomic status. These results highlight the effectiveness of relevance interventions in decreasing motivational gaps between students from families with fewer or more motivational resources. Findings point to the substantial importance of motivational family resources, which have been neglected in previous research. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  5. National Register Testing of 19 Prehistoric Archeological Sites on Fort Hood, Texas: The 1995 Season

    Science.gov (United States)

    1999-07-01

    arboreal species include ash (Fraxinus sp.), redbud (Cercis canadensis), hack- berry (Celtis sp.), Texas persimmon ( Diospyros texana), and Mexican...from flotation of hearth fill were identified as Celtis sp. nutlets, woody legume, Rosaceae wood, and Diospyros virginiana wood, the latter...early 1990s. For consistency, all of their studies have focused on a single genus , Rabdotus sp., that is abundant in the archeological deposits at

  6. National Register Testing of 42 Prehistoric Archeological Sites on Fort Hood, Texas: The 1996 Season

    Science.gov (United States)

    1999-12-01

    the mussel shells belong to the family Unionidae, but no attempt to identify genus or species was made. At least nine different genera of mussels...ornaments or tools. Four of the modified shells are identifiable to genus : two are cf. Lampsilis sp. (one from 41CV578 and one from 41CV1250), one is... Diospyros texana Eragrostis intermedia Eragrostis trichodes Erigeron tenuis Erioneuron pilosum Erodium texanum Euphorbia roemeriana Evax

  7. 75 FR 30364 - Mt. Hood and Willamette National Forests, Oregon; Cascade Crossing Transmission Project

    Science.gov (United States)

    2010-06-01

    ... stations associated with the ``smart'' grid communication system, and permanent roads which would be used.... Wednesday, June 23 4-7 p.m Oregon City, Oregon City High School, 19761 S. Beavercreek Rd. Thursday, June 24 4-7 p.m Salem, McKay High School, 2440 Lancaster Dr., NE. Tuesday, June 29 4-7 p.m Mill City, Mill...

  8. Tales from the "hood:" placing reproductive health communication between African American fathers and children in context.

    Science.gov (United States)

    Ohalete, Nnenna; Georges, Jane; Doswell, Willa

    2010-01-01

    To evaluate reproductive health communication between African American fathers and their children. In this qualitative ethnographic study, data were collected through tape-recorded individual interviews about the content and timing of reproductive health communication, the reproductive health values fathers intended to impart to their children, and their comfort level in doing so. A total sample of 19 African-American fathers participated. Data were coded according to the qualitative analytic principles established by Miles and Huberman (1994), and analyzed using manifest and latent content analysis approaches. Although 10 fathers reported feeling uncomfortable having these conversations, 18 reported having reproductive health communication with their children, and most encouraged their sons and daughters to delay sex until adulthood. These conversations were primarily driven by the fear of HIV/AIDS and the negative consequences of sex; however, some conversations were inappropriate for developmental age. African-American fathers may benefit from education to help them have age appropriate reproductive health communication with their children. Registered Nurses and Nurse Practitioners are well positioned to educate African American adolescents and their fathers on reproductive health. Future dyadic African American father-child studies are needed to explore more fully African-American children's perceptions of reproductive health communication and the effect on delaying sex.

  9. Looking Under the Hood of Third-Party Punishment Reveals Design for Personal Benefit.

    Science.gov (United States)

    Krasnow, Max M; Delton, Andrew W; Cosmides, Leda; Tooby, John

    2016-03-01

    Third-party intervention, such as when a crowd stops a mugger, is common. Yet it seems irrational because it has real costs but may provide no personal benefits. In a laboratory analogue, the third-party-punishment game, third parties ("punishers") will often spend real money to anonymously punish bad behavior directed at other people. A common explanation is that third-party punishment exists to maintain a cooperative society. We tested a different explanation: Third-party punishment results from a deterrence psychology for defending personal interests. Because humans evolved in small-scale, face-to-face social worlds, the mind infers that mistreatment of a third party predicts later mistreatment of oneself. We showed that when punishers do not have information about how they personally will be treated, they infer that mistreatment of other people predicts mistreatment of themselves, and these inferences predict punishment. But when information about personal mistreatment is available, it drives punishment. This suggests that humans' punitive psychology evolved to defend personal interests. © The Author(s) 2016.

  10. Survey of the Golden-Cheeked Warbler on Fort Hood in Support of NEPA Requirements

    Science.gov (United States)

    2007-04-01

    are not to be used for advertising , publication, or promotional purposes. Citation of trade names does not constitute an official endorsement or...contained 3 nestlings , which was the same number of fledglings observed being fed by both adults for at least 3 weeks within its territory. The sec- ond...nest was found on 17 May 2006 with a female incubating. Observa- tions were made of both adults feeding an unknown number of nestlings but the final

  11. Making Small-Scale Classroom Greenhouse Gas Flux Calculations Using a Handmade Gas Capture Hood

    Science.gov (United States)

    Schouten, Peter W.; Sharma, Ashok; Burn, Stewart; Goodman, Nigel; Parisi, Alfio; Downs, Nathan; Lemckert, Charles

    2013-01-01

    The emissions of various types of greenhouse gases (GHGs) from natural and industrial sources are undergoing a great deal of scrutiny around the world. The three main GHGs that are of most concern are carbon dioxide (CO[subscript 2]), nitrous oxide (N[subscript 2]O) and methane (CH[subscript 4]). CO[subscript 2], N[subscript 2]O and CH[subscript…

  12. A Descriptive Study of the Utilization of Behavioral Health Resources in the Fort Hood Catchment Area

    Science.gov (United States)

    2008-07-15

    s Non-psychotic 85% 80% 30 4-5 Questionnaire psychiatric illness (GHQ-30) Beck Depression s Depth of depression 92% 80% 21 14-Mild Inventory - II...par clinic 1 aaparata from abova provdar count and not Baaing pre 00 par protected FTE requiring a dedicated work space but not a private office Saa

  13. A review of the literature on child- hood Burkitt lymphoma in Nigeria

    African Journals Online (AJOL)

    2015-12-08

    Dec 8, 2015 ... south of the equator and characterized by malaria holoendemicity2. ..... Complete response rate (defined by complete tumour regression) was ..... Guinea 40 years on. Ann Trop ... phoma in the northern savanna of. Nigeria.

  14. Geospatial Data Enterprise Repository: A Report on the Prototype for Fort Hood, Texas

    National Research Council Canada - National Science Library

    Ruiz, Marilyn

    2001-01-01

    ...: duplication of data themes, uncertainty about accountability for the content of key data themes, turn over of GIS staff with a subsequent loss of institutional knowledge, and time-consuming data requests...

  15. 75 FR 62755 - Mt. Hood National Forest, Oregon; Cooper Spur-Government Camp Land Exchange

    Science.gov (United States)

    2010-10-13

    ... Government Camp may result in no net loss of wetlands. Cultural and Heritage resource surveys were conducted... quality, wetlands and floodplains, and cultural/historic sites revealed the following preliminary issues... will be conveying more wetlands than would be acquired. Executive Order 11990 requires no net loss of...

  16. Staying in the Hood: Black Lesbian and Transgender Women and Identity Management in North Philadelphia.

    Science.gov (United States)

    Brooks, Siobhan

    2016-12-01

    The concept Don't Ask, Don't Tell regarding Black LGBT sexuality in Black communities has been an acceptable form of identity management for Black LGBT people. In other words, Black LGBT people are accepted as long as they are not vocal about their sexuality. However, this is changing with the issue of gay marriage, which is creating a space where Black LGBT people are more open about their gender identity and sexuality in heterosexual Black spaces. This new form of openness allows Black LGBT people to "stay in" their communities, as opposed to coming out. In this article I examine how Black LGBT women in North Philadelphia stay in their communities: being politically active regarding LGBT issues, disengaging from LGBT issues, passing, and educating straight Black people about issues affecting the Black LGBT community. I conclude with implications of staying in and intersectionality among Black heterosexual and LGBT women fighting for social change.

  17. Adapting to a New Core Curriculum at Hood College: From Computation to Quantitative Literacy

    Directory of Open Access Journals (Sweden)

    Betty Mayfield

    2015-07-01

    Full Text Available Our institution, a small, private liberal arts college, recently revised its core curriculum. In the Department of Mathematics, we took this opportunity to formally introduce Quantitative Literacy into the language and the reality of the academic requirements for all students. We developed a list of characteristics that we thought all QL courses should exhibit, no matter in which department they are taught. We agreed on a short list of learning outcomes for students who complete those courses. Then we conducted a preliminary assessment of those two attributes: the fidelity of QL-labeled courses to our list of desired characteristics, and our students’ success in meeting the learning objectives. We also performed an attitudes survey in two courses, measuring students’ attitudes towards mathematics before and after completing a QL course. In the process we have had valuable conversations with full- and part-time faculty, and we have been led to re-examine the role of adjunct faculty in our department. In this paper we list our course characteristics and include one instructor’s description of how she ensured that her QL course exhibited many of those traits. We include examples of student work illustrating how they met the learning objectives, and we report on the results of our attitudes survey. Much remains to be done; we describe our preliminary conclusions and plans for the future.

  18. Modeling and measuring sound propagation of hooded crow calls in open field habitats

    DEFF Research Database (Denmark)

    Jensen, Kenneth Kragh; Larsen, Ole Næsbye; Attenborough, Keith

    representative of crow territorial communication and taking into account ground effect and air turbulence, we predict an optimal transmission frequency range between 0,5-1.6 kHz. In a natural open field crow habitat we measure, with sender and receiver heights of 2.8 m and transmission distances up to 320 m...

  19. Facilitators of transforming primary care: a look under the hood at practice leadership.

    Science.gov (United States)

    Donahue, Katrina E; Halladay, Jacqueline R; Wise, Alison; Reiter, Kristin; Lee, Shoou-Yih Daniel; Ward, Kimberly; Mitchell, Madeline; Qaqish, Bahjat

    2013-01-01

    This study examined how characteristics of practice leadership affect the change process in a statewide initiative to improve the quality of diabetes and asthma care. We used a mixed methods approach, involving analyses of existing quality improvement data on 76 practices with at least 1 year of participation and focus groups with clinicians and staff in a 12-practice subsample. Existing data included monthly diabetes or asthma measures (clinical measures) and monthly practice implementation, leadership, and practice engagement scores rated by an external practice coach. Of the 76 practices, 51 focused on diabetes and 25 on asthma. In aggregate, 50% to 78% made improvements within in each clinical measure in the first year. The odds of making practice changes were greater for practices with higher leadership scores (odds ratios = 2.41-4.20). Among practices focused on diabetes, those with higher leadership scores had higher odds of performing nephropathy screening (odds ratio = 1.37, 95% CI, 1.08-1.74); no significant associations were seen for the intermediate outcome measures of hemoglobin A1c, blood pressure, and cholesterol. Focus groups revealed the importance of a leader, typically a physician, who believed in the transformation work (ie, a visionary leader) and promoted practice engagement through education and cross-training. Practices with greater change implementation also mentioned the importance of a midlevel operational leader who helped to create and sustain practice changes. This person communicated and interacted well with, and was respected by both clinicians and staff. In the presence of a vision for transformation, operational leaders within practices can facilitate practice changes that are associated with clinical improvement.

  20. The Mac'OS X command line Unix under the hood

    CERN Document Server

    McElhearn, Kirk

    2006-01-01

    The Mac command line offers a faster, easier way to accomplish many tasks. It''s also the medium for many commands that aren''t accessible using the GUI. The Mac OS X Command Line is a clear, concise, tutorial-style introduction to all the major functionality provided by the command line. It''s also packed with information the experienced users need, including little-known shortcuts and several chapters devoted to advanced topics. This is a book to get you started, but also a book you won't soon outgrow.

  1. How Living in the ‘Hood Affects Risky Behaviors Among Latino and African American Youth

    Directory of Open Access Journals (Sweden)

    Anna Maria Santiago

    2017-02-01

    Full Text Available Using data from a natural experiment in Denver, we investigate whether the initiation of running away from home, aggressive or violent behavior, and marijuana use during adolescence are statistically related to the neighborhood contexts in which low-income Latino and African American youth were raised. Our analysis is based on retrospective child, caregiver, household, and neighborhood data for a sample of approximately 850 Latino and African American youth whose families were quasi-randomly assigned to public housing operated by the Denver (CO Housing Authority during part of their childhood. We used Cox PH models and accelerated failure time models to estimate ethnic differentials in the hazards and timing of initiation of these risky behaviors during adolescence. We found that multiple dimensions of neighborhood context—especially safety, ethnic and nativity composition, and socioeconomic status—strongly and robustly predicted initiation of running away, aggressive or violence behavior, and marijuana use during adolescence.

  2. The Point of the Centre: Present and Past Discourses of “China”-hood

    Directory of Open Access Journals (Sweden)

    David Mervart

    2016-01-01

    Full Text Available El continuo auge económico y geopolítico de China nos recuerda que lo que actualmente se denomina China fue hace un tiempo el Reino del Centro, el centro del mundo. La implicación de esta afirmación es que al igual que la China histórica fue centro gravitacional global en Asia, su trayectoria actual puede reposicionar a China inexorablemente en el centro del orden mundial. El análisis histórico de Zhongguo o Zhonghua , la “Tierra del Medio” o la “Civilización Central”, y su postulación a convertirse en referencia moral universal, sin contar con la hegemonía geopolítica real sobre la región circundante, puede arrojar luz sobre este tema. La ambición de China se asemejaba a epítetos como “la Tierra de los hombres libres”, “la Nueva Roma” o “Zión”. Históricamente, la fuerza gravitacional que constituyó lo que algunos han denominado la sinoesfera procedía de esta postulación moral universal a la cual aspiraba. Dentro de la sinoesfera , en una compleja historia de negociación de relaciones con las sucesivas dinastías imperiales que gobernaban en el continente, Japón ha sido durante tiempo el punto focal de discusión sobre el significado y objetivo de la postulación china de representar el Reino del Centro. Efectivamente, a lo largo de su historia, Japón se ha definido a sí mismo a través del reconocimiento, la negación, la emulación o la demanda de esa centralidad. Quizás podamos entender mejor lo que China ha significado profundizando en las aspiraciones japonesas de ser China.

  3. The Digital Hood: Social Media Use among Youth in Disadvantaged Neighborhoods.

    Science.gov (United States)

    Stevens, Robin; Gilliard-Matthews, Stacia; Dunaev, Jamie; Woods, Marcus; Brawner, Bridgette M

    2017-06-01

    This study examines the role of social media in the lives of youth living in disadvantaged neighborhoods. Feminist Standpoint theory, which privileges the voices of marginalized communities in understanding social phenomena, suggests that youth at the margins have specific knowledge that helps us understand social media more broadly. We conducted semi-structured interviews with 30 females and 30 males aged 13 to 24 about their social worlds and neighborhoods, both on- and offline. The findings reveal a dynamic and somewhat concerning interplay between the geographic neighborhood and the digital neighborhood, whereby negative social interactions in the geographic neighborhood are reproduced and amplified on social media.

  4. 78 FR 8027 - Safety Zone, Coast Guard Exercise Area, Hood Canal, Washington

    Science.gov (United States)

    2013-02-05

    ... 5, 2012. The Coast Guard received zero comments submitted via regulations.gov and received zero... zero comments from the Small Business Administration on this rule. The Coast Guard certifies under 5 U... more in any one year. Though this rule will not result in such an expenditure, we do discuss the...

  5. Endangered Species Management Plan for Fort Hood, Texas: FY06-10

    Science.gov (United States)

    2007-05-01

    Texas red oak, post oak, Texas ash (Fraxinus texensis), shin oak, blackjack oak (Quercus marilandica), slippery elm (Ulmus rubra), cedar elm ...by Ashe juniper and Texas oak. Other important tree species included live oak, cedar elm (Ulmus crassifolia), Lacey oak (Quercus laceyi), Arizona...0.83 m (Cimprich 2005). Nest substrates include shin oak, Texas red oak, Texas redbud, Ashe juniper, Texas ash, Plateau live oak, cedar elm , rusty

  6. Critical care in the Philippines: the "Robin Hood Principle" vs. Kagandahang loob.

    Science.gov (United States)

    de Castro, L D; Sy, P A

    1998-12-01

    Practical medical decisions are closely integrated with ethical and religious beliefs in the Philippines. This is shown in a survey of Filipino physicians' attitudes towards severely compromised neonates. This is also the reason why the ethical analysis of critical care practices must be situated within the context of local culture. Kagandahang loob and kusang loob are indigenous Filipino ethical concepts that provide a framework for the analysis of several critical care practices. The practice of taking-from-the-rich-to-give-to-the-poor in public hospitals is not compatible with these concepts. The legislated definition of death and other aspects of the Philippine Law on Organ Transplants also fail to be compatible with these concepts. Many ethical issues that arise in a critical care setting have their roots outside the seemingly isolated clinical setting. Critical care need not apply only to individuals in a serious clinical condition. Vulnerable populations require critical attention because potent threats to their lives exist in the water that they drink and the air that they breathe. We cannot ignore these threats even as we move inevitably towards a technologically dependent, highly commercialized approach to health management.

  7. With Unix under the hood, the Mac has a toehold in the geophysical sector

    Energy Technology Data Exchange (ETDEWEB)

    Roche, P.

    2004-05-01

    A new lease on life in the geophysical sector is predicted for Apple Computer as result of the company's decision first to convert to the Unix System, and then to develop a new operating system called OS X (O-S-Ten) which runs under a version of Unix called Free BSD. While Apple shows no indication of interest to market its hardware and software to the oil industry, at least one oil company, Houston-based Seitel Inc., is using Apple products for its high performance computing and technical desktop applications, such as storing its onshore and offshore 3-D seismic data on Apple's Xserve RAID rack storage system. In another application, Virginia Polytechnic Institute built a supercomputer using 1,100 64-bit G5 Power Macs. The result is the third fastest super-computer in the world, running at a blazing 10.28 teraflops, or 10.28 trillion calculations per second. By all accounts, it is well suited to oilpatch tasks such as seismic data processing and running large-scale simulations such as fluid flow through porous media. Seitel is also interested in Apple's 64-bit G5 computers to run its seismic data processing operations which require large amounts of computing power. While Apple's hardware and software appear to be well adopted to perform oilpatch tasks, proliferation of use of Apple products by oilpatch companies is hindered by the almost complete absence of oilpatch software. Parallel Geoscience Corporation which had long been interested in creating Mac-based software for geoscience applications, is in the process of filling that gap by refocusing its attention on an O-S-Ten version of its Seismic Precessing Workshop{sup T}M{sup (}SPW). How long it will take to make the conversion will depend on customer demand. 2 figs.

  8. 77 FR 60960 - Safety Zone, Coast Guard Exercise Area, Hood Canal, WA

    Science.gov (United States)

    2012-10-05

    ... to ensure the safety of the maritime public during these exercises, which involve fast moving surface... to Foul Weather Bluff. These exercises include fast moving surface vessels, smoke machines, and... and benefits under section 6(a)(3) of Executive Order 12866 or under section 1 of Executive Order...

  9. 76 FR 70649 - Safety Zone; Department of Defense Exercise, Hood Canal, WA

    Science.gov (United States)

    2011-11-15

    ... Canal from the entrance of Dabob Bay to Foulweather Bluff. This exercise will include fast moving... Regulation and Regulatory Review, and does not require an assessment of potential costs and benefits under...

  10. 77 FR 59083 - Safety Zone; Coast Guard Exercise, Hood Canal, Washington

    Science.gov (United States)

    2012-09-26

    ... Dabob Bay to Foul Weather Bluff. This exercise will include fast moving surface vessels, smoke machines... Review, and does not require an assessment of potential costs and benefits under section 6(a)(3) of...

  11. Developing a wintering waterfowl community baseline for environmental monitoring of Narragansett Bay, Rhode Island [version 3; referees: 1 approved, 2 approved with reservations

    Directory of Open Access Journals (Sweden)

    Betty J. Kreakie

    2015-12-01

    Full Text Available In 2004, the Atlantic Ecology Division of the US Environmental Protection Agency’s Office of Research and Development began an annual winter waterfowl survey of Rhode Island’s Narragansett Bay. Herein, we explore the survey data gathered from 2004 to 2011 in order to establish a benchmark understanding of our waterfowl communities and to establish a statistical framework for future environmental monitoring. The abundance and diversity of wintering waterfowl were relatively stable during the initial years of this survey, except in 2010 when there was a large spike in abundance and a reciprocal fall in diversity. There was no significant change in ranked abundance of most waterfowl species, with only Bufflehead (Bucephala albeola and Hooded Merganser (Lophodytes cucllatus showing a slight yet significant upward trend during the course of our survey period. Nonmetric multidimensional scaling (NMDS was used to examine the community structure of wintering waterfowl. The results of the NMDS indicate that there is a spatial structure to the waterfowl communities of Narragansett Bay and this structure has remained relatively stable since the survey began. Our NMDS analysis helps to solidify what is known anecdotally about the bay’s waterfowl ecology, and provides a formalized benchmark for long-term monitoring of Narragansett Bay’s waterfowl communities. Birds, including waterfowl, are preferred bioindicators and we propose using our multivariate approach to monitor the future health of the bay. While this research focuses on a specific area of New England, these methods can be easily applied to novel areas of concern and provide a straightforward nonparametric approach to community-level monitoring. The methods provide a statistic test to examine potential drivers of community turnover and well-suited visualization tools.

  12. New and noteworthy waterfowl records at artificial wetlands from Baja California Sur, Mexico Registros nuevos y sobresalientes de anátidos en humedales artificiales de Baja California Sur, México

    Directory of Open Access Journals (Sweden)

    Roberto Carmona

    2011-06-01

    Full Text Available We present 9 recent records of rare waterfowls in Baja California Sur, all of them in artificial wetlands: 3 freshwater sites and 1 concentration area for a saltworks. We present the first records of the Ross's Goose in the state. The remaining 8 species are: Black-bellied Whistling-Duck (breeding, Fulvous Whistling-Duck, Greater White-fronted Goose, Snow Goose, Cackling Goose, Tundra Swan, Mallard and Hooded Merganser. To this list we added an historical compilation of the records of these species in artificial sites of the state. The artificial wetlands are no replacement for their natural counterparts, they are nevertheless an important part of the region's landscape mosaic. As the records of the present work exemplify, this man-made habitat increases the regional species richness, and should be considered as important areas that need to be protected.Presentamos registros recientes de 9 especies de anátidos raros en Baja California Sur, todos ellos realizados en humedales creados por el hombre: 3 sitios dulceacuícolas y 1 área de concentración para la producción de sal. Se incluyen los primeros registros del ganso de Ross (Chen rossii para el estado. Las 8 especies restantes son: Dendrocygna autumnalis (anidación, D. bicolor, Anser albifrons, Chen caerulesens, Branta hutchinsii, Cygnus columbianus, Anas platyrhynchos y Lophodytes cucullatus. A la lista, agregamos una recopilación histórica de los registros de estas especies en humedales artificiales del estado. Aunque estos sitios no deben sustituir a sus contrapartes naturales, actualmente forman parte del mosaico paisajístico que ofrece la región; adicionalmente, incrementan la riqueza de especies de la región, por lo que es necesario brindarles protección.

  13. Geographic List of Prime Contract Awards. Oct 91 - Sep 92. FY92. (Fort Hood Texas - Northfield Vermont)

    Science.gov (United States)

    1993-01-01

    00N00LALAm00)LA0 -- n, o-, nc4-- n( )m-zTI o-ir -- * 0)CIO 1C) -- i-s a) CI W N 1wo jini nI-I 0 o o01 o ,w 4-1t in WL L L L 0 00 0 0 A 0 01"C4 0 ’ ~ 0C14r...411 N ,N 1`4 NJ I Q -4-4 to >-.-- zzzzzzz z zz ZZ ZZ> >>--> - Uf C41I 0-40 11 au Mə <<- JINI 4- (04 4N014INN Uf 00(n o U n (inl ý4 - I4-4- 4 -4 i...N Is 1(000o atoz z z z z z z z zz z motto00 It 7) 00 0U)..VN(to-4 N l (a0 000 0 0 In01C* an 0 Ga I(00 Gao If 0)C0an.0(0 In O0NC 0 0 0 -*MM’ N o A IC

  14. Energy Surveys of Army Hospitals, Energy Engineering Analysis Program, Darnall Army Community Hospital, Fort Hood, Texas. Executive Summary

    Science.gov (United States)

    1987-12-01

    Delta) difference between valuls 0 3 I I I i I b’osoital. rort mood. Texas, I 5. ui’.ber 1984, Contr~ct No~. A634. l53 ’~%di ficatiov, A00001. Z... td thdLl be uWe’ for peattratii’ the aoooeti aralycst at all BCOa and proo jeers. Casetet"cton cost ascalatlsO fetor %rew 1111 *gbdtootem eell ba3

  15. DAP in the 'Hood: Perceptions of Child Care Practices by African American Child Care Directors Caring for Children of Color

    Science.gov (United States)

    Sanders, Kay E.; Deihl, Amy; Kyler, Amy

    2007-01-01

    This paper presents a qualitative analysis concerning child care practices by six African American directors of subsidized child care centers located in a low-income, racial ethnic minority area of Los Angeles, California. These programs are traditionally African American programs that experienced an influx of Latino immigrant enrollment. Using…

  16. 75 FR 27497 - Determination That Children's Upper Outerwear in Sizes 2T to 12 With Neck or Hood Drawstrings and...

    Science.gov (United States)

    2010-05-17

    ... the drawstrings with items such as playground slides, cribs, and school buses. The proposed rule would...., Engineering Psychologist, Division of Human Factors, April 14, 2010. 5. CPSC staff memorandum, ``Inclusion of...., Engineering Psychologist, Division of Human Factors, Leader, Children's Program Area Team, January 26, 2010. 6...

  17. Dressing Uncivil Neighbor(hoods. Walt Whitman's Adhesive Democracy in “Calamus” and “Drum-Taps”

    Directory of Open Access Journals (Sweden)

    Laura López Peña

    2014-10-01

    Full Text Available This article analyzes 19th-century US poet Walt Whitman’s vindication of “adhesiveness” as imperative to the formation of a social democracy which might heal the neighborly hatreds of a divided United States and bind the nation together at a time of violent fragmentation and Civil War. The article examines Whitman’s location of the possibility of politics and democracy at the interpersonal level, and connects the poet’s political project in his 1860 “Calamus” with that in the 1865 “Drum-Taps”, studying how Whitman’s belief in the uniting capacity of love between men remained constant even as he was witnessing the tragic consequences of a four-year Civil War which would widen even more the irreconcilable gulfs between different Americans.

  18. Environmental Assessment for Ongoing and Future Operations at U.S. Navy Dabob Bay and Hood Canal Military Operating Areas

    National Research Council Canada - National Science Library

    2002-01-01

    ...) of the Department of the Navy gives notice that an Environmental Assessment (EA) has been prepared for the proposed action of implement inc an Operations Management Plan for ongoing and future operations at the U.S...

  19. Development and evaluation of the OHCITIES instrument: assessing alcohol urban environments in the Heart Healthy Hoods project.

    Science.gov (United States)

    Sureda, Xisca; Espelt, Albert; Villalbí, Joan R; Cebrecos, Alba; Baranda, Lucía; Pearce, Jamie; Franco, Manuel

    2017-10-05

    To describe the development and test-retest reliability of OHCITIES, an instrument characterising alcohol urban environment in terms of availability, promotion and signs of consumption. This study involved: (1) developing the conceptual framework for alcohol urban environment by means of literature reviewing and previous alcohol environment research experience; (2) pilot testing and redesigning the instrument; (3) instrument digitalisation; (4) instrument evaluation using test-retest reliability. Data for testing the reliability of the instrument were collected in seven census sections in Madrid in 2016 by two observers. We computed per cent agreement and Cohen's kappa coefficients to estimate inter-rater and test-retest reliability for alcohol outlet environment measures. We calculated interclass coefficients and their 95% CIs to provide a measure of inter-rater reliability for signs of alcohol consumption measures. We collected information on 92 on-premise and 24 off-premise alcohol outlets identified in the studied areas about availability, accessibility and promotion of alcohol. Most per cent-agreement values for alcohol measures in on-premise and off-premise alcohol outlets were greater than 80%, and inter-rater and test-retest reliability values were generally above 0.80. Observers identified 26 streets and 3 public squares with signs of alcohol consumption. Intraclass correlation coefficient between observers for any type of signs of alcohol consumption was 0.50 (95% CI -0.09 to 0.77). Few items promoting alcohol unrelated to alcohol outlets were found on public spaces. The OHCITIES instrument is a reliable instrument to characterise alcohol urban environment. This instrument might be used to understand how alcohol environment associates with alcohol behaviours and its related health outcomes, and can help in the design and evaluation of policies to reduce the harm caused by alcohol. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  20. Renal myogenic constriction protects the kidney from age-related hypertensive renal damage in the Fawn-Hooded rat

    NARCIS (Netherlands)

    Vavrinec, Peter; Henning, Robert H.; Goris, Maaike; Landheer, Sjoerd W.; Buikema, Hendrik; van Dokkum, Richard P. E.

    Introduction:Intact myogenic constriction plays a role in renal blood flow autoregulation and protection against pressure-related (renal) injury. However, to what extent alterations in renal artery myogenic constriction are involved in development of renal damage during aging is unknown. Therefore,

  1. Three-dimensional simulation of nonstationary flow phenomena in last stage. Exhaust hood compartment and its elements

    Energy Technology Data Exchange (ETDEWEB)

    Solodov, V G [Kharkov State Automobile and Highway Technical University, Theoretical Mechanics and Hydraulics Department, Kharkov (Ukraine)

    1998-12-31

    The article describes numerical models and some results of numerical simulation of self-excited oscillatory flow regimes through exhaust diffusers of large steam turbines, operating as a part of compartment (jointly with last stage). The modelling is based on a model of ideal gas flow and full nonstationary 3D formulation and 2nd time and space order explicit Godunov`s scheme. (author) 11 refs.

  2. Is Robin Hood the "Prince of Thieves" or a Pathway to Equity?: Applying Critical Race Theory to Finance Political Discourse

    Science.gov (United States)

    Aleman, Enrique, Jr.

    2006-01-01

    In this article, Aleman examines how Mexican American district leaders conceptualize and argue for a more equitable system of school finance. The superintendents studied are politically active educational leaders who participate in the school finance debate while advocating for their Mexican American constituency. The author addresses the nature…

  3. Development and evaluation of the OHCITIES instrument: assessing alcohol urban environments in the Heart Healthy Hoods project

    Science.gov (United States)

    Sureda, Xisca; Espelt, Albert; Villalbí, Joan R; Cebrecos, Alba; Baranda, Lucía; Pearce, Jamie; Franco, Manuel

    2017-01-01

    Objectives To describe the development and test–retest reliability of OHCITIES, an instrument characterising alcohol urban environment in terms of availability, promotion and signs of consumption. Design This study involved: (1) developing the conceptual framework for alcohol urban environment by means of literature reviewing and previous alcohol environment research experience; (2) pilot testing and redesigning the instrument; (3) instrument digitalisation; (4) instrument evaluation using test–retest reliability. Setting Data for testing the reliability of the instrument were collected in seven census sections in Madrid in 2016 by two observers. Primary and secondary outcome measures We computed per cent agreement and Cohen’s kappa coefficients to estimate inter-rater and test–retest reliability for alcohol outlet environment measures. We calculated interclass coefficients and their 95% CIs to provide a measure of inter-rater reliability for signs of alcohol consumption measures. Results We collected information on 92 on-premise and 24 off-premise alcohol outlets identified in the studied areas about availability, accessibility and promotion of alcohol. Most per cent-agreement values for alcohol measures in on-premise and off-premise alcohol outlets were greater than 80%, and inter-rater and test–retest reliability values were generally above 0.80. Observers identified 26 streets and 3 public squares with signs of alcohol consumption. Intraclass correlation coefficient between observers for any type of signs of alcohol consumption was 0.50 (95% CI −0.09 to 0.77). Few items promoting alcohol unrelated to alcohol outlets were found on public spaces. Conclusions The OHCITIES instrument is a reliable instrument to characterise alcohol urban environment. This instrument might be used to understand how alcohol environment associates with alcohol behaviours and its related health outcomes, and can help in the design and evaluation of policies to reduce the harm caused by alcohol. PMID:28982829

  4. Walking in a fairy tale forest in search of a second primitivity with the help of Little Red Riding Hood

    NARCIS (Netherlands)

    dr. M.A. de Ronde

    2018-01-01

    In our modern society, self-reflection is valued as an important tool to work on a positive and lasting self-identity and to find and define our own path in life. Self-reflection can be seen as the fruit of the scientific approach, which has taught us to divide reality into subject and object. The

  5. Three-dimensional simulation of nonstationary flow phenomena in last stage. Exhaust hood compartment and its elements

    Energy Technology Data Exchange (ETDEWEB)

    Solodov, V.G. [Kharkov State Automobile and Highway Technical University, Theoretical Mechanics and Hydraulics Department, Kharkov (Ukraine)

    1997-12-31

    The article describes numerical models and some results of numerical simulation of self-excited oscillatory flow regimes through exhaust diffusers of large steam turbines, operating as a part of compartment (jointly with last stage). The modelling is based on a model of ideal gas flow and full nonstationary 3D formulation and 2nd time and space order explicit Godunov`s scheme. (author) 11 refs.

  6. Intersection of neighborhood dynamics and socioeconomic status in small-area walkability: the Heart Healthy Hoods project.

    Science.gov (United States)

    Gullón, Pedro; Bilal, Usama; Cebrecos, Alba; Badland, Hannah M; Galán, Iñaki; Franco, Manuel

    2017-06-06

    Previous studies found a complex relationship between area-level socioeconomic status (SES) and walkability. These studies did not include neighborhood dynamics. Our aim was to study the association between area-level SES and walkability in the city of Madrid (Spain) evaluating the potential effect modification of neighborhood dynamics. All census sections of the city of Madrid (n = 2415) were included. Area-level SES was measured using a composite index of 7 indicators in 4 domains (education, wealth, occupation and living conditions). Two neighborhood dynamics factors were computed: gentrification, proxied by change in education levels in the previous 10 years, and neighborhood age, proxied by median year of construction of housing units in the area. Walkability was measured using a composite index of 4 indicators (Residential Density, Population Density, Retail Destinations and Street Connectivity). We modeled the association using linear mixed models with random intercepts. Area-level SES and walkability were inversely and significantly associated. Areas with lower SES showed the highest walkability. This pattern did not hold for areas with an increase in education level, where the association was flat (no decrease in walkability with higher SES). Moreover, the association was attenuated in newly built areas: the association was stronger in areas built before 1975, weaker in areas built between 1975 and 1990 and flat in areas built from 1990 on. Areas with higher neighborhood socioeconomic status had lower walkability in Madrid. This disadvantage in walkability was not present in recently built or gentrified areas.

  7. Development and Survivorship of Scirtothrips dorsalis Hood (Thysanoptera: Thripidae in Different Growth Stages of Mango and Selected Weeds

    Directory of Open Access Journals (Sweden)

    Affandi

    2018-02-01

    Full Text Available The research objective was to quantify the development and survivorship rate of S. dorsalis in different phenological stages of mango and selected weeds. The research was conducted in the laboratory of PT. Trigatra Rajasa, Mango plantation in Ketowan, Arjasa, Situbondo, East Java, Indonesia from February to September 2015. The development and survivorship rate were done through observation of life span of S. dorsalis from egg to pupa. Analysis of Variance and Duncan Multiple Range Test (p = 0.05 with 5 replications were applied to ensure the significant differences among the treatments. The result showed that development and survivorship of Scirtothrips dorsalis were supported by mango flushes and flower as well as some weeds such as Leucania leucochepala, Ipomoea triloba, Achalypha indica, Desmanthus leptophyllus and Azadirachta indica as source of food. Achalypha indica was the most suitable host with development time (12.82 ± 0.21 days and survivorship (33 %. Weed Tridax procumbent, Momordica charantia and Mimosa pudica were unable to provide the living requirement for immature developmental stage of S. dorsalis.

  8. Agriculture and Rural Development on Fort Hood Lands, 1849-1942: National Register Assessments of 710 Historic Archeological Properties

    National Research Council Canada - National Science Library

    Freeman, Martha

    2001-01-01

    ... (as reported in Blake 1999), and archival collections held at the following repositories: Killeen, Gatesville, and Copperas Cove Public Libraries, the Texas State Library and Archives, Baylor University, the Sterling C...

  9. Post-transcriptional mending of gene sequences: looking under the hood of mitochondrial gene expression in diplonemids

    Czech Academy of Sciences Publication Activity Database

    Valach, M.; Moreira, S.; Faktorová, Drahomíra; Lukeš, Julius; Burger, G.

    2016-01-01

    Roč. 13, č. 12 (2016), s. 1204-1211 ISSN 1547-6286 R&D Projects: GA ČR GA15-21974S Institutional support: RVO:60077344 Keywords : Cryptic genes * gene fragmentation * trans-splicing * RNA editing * multipartite mtDNA * diplonemids Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 3.900, year: 2016

  10. A multi-year longitudinal study of water quality parameters in four salmon-bearing and recreational streams on mount hood, Oregon.

    Directory of Open Access Journals (Sweden)

    Ronald Wasowski

    Full Text Available Four streams-Clear Fork, Lost Creek, Camp Creek and Still Creek-in northwestern Oregon's Sandy River Basin were monitored for temperature, dissolved oxygen levels, and fecal bacterial concentrations in a multi-year analysis examining stream health for recreational users and anchor habitat for Pacific Salmon. Temperatures were recorded using micro -T temperature loggers at 15 locations, during 22 July - 5 September 2006, 2 July - 4 September 2007, 20 June - 7 September 2008, 23 June - 9 September 2009, and 2 July -9 September 2010. The Seven-Day Average Maximum water temperature (7-DAM of 13°C was used as a reference value for the biological limit governing suitable salmonid spawning and egg incubation conditions. The maximum 7-DAM temperatures occurred on different dates and all streams neared or exceeded the 13°C standard at least once each summer. Dissolved oxygen levels were measured at weekly or longer intervals in 2006, 2007, 2008, and 2009. Dissolved oxygen levels fell below the 9.0 ppm standard for Clear Fork on almost half the sampling dates in 2006, 2007, and 2009. Concentrations of the bacterial genus Enterococcus were measured as an indicator of fecal contamination. Samples were collected at 15 sites along the four streams. Weekly samples were collected during a 9 week period from July - September 2007, an 11 week period from June - September 2008, and an 11 week period from June - September 2009. Enterococcus counts exceeded the federal recommended national criterion value of 61 colony forming units (CFU per 100 mL every year in Camp Creek and occasionally elsewhere, with exceedances trending towards late summer.

  11. Christopher Hood & Ruth Dixon: A Government that Worked Better and Cost Less? Evaluating Three Decades of Reform and Change in UK central Government

    DEFF Research Database (Denmark)

    Hansen, Steen Juul

    2017-01-01

    Bogen A Government that Worked Better and Cost Less? er en evaluering af 30 års New Public Management reformer i Storbritanien. Evalueringen viser, at NPM ikke holder hvad det lover. Reformer har ikke givet mere velfærd for færre penge tværtimod, reformerne har giver mindre velfærd for flere penge....

  12. 2014 NOAA Ortho-rectified Mean Low Low Water Color Mosaic of Hood Canal - Port Townsend to Annas Bay, Washington: Integrated Ocean and Coastal Mapping Product

    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. The source imagery...

  13. A Look Under the Hood: How the JPL Tropical Cyclone Information System Uses Database Technologies to Present Big Data to Users

    Science.gov (United States)

    Knosp, B.; Gangl, M.; Hristova-Veleva, S. M.; Kim, R. M.; Li, P.; Turk, J.; Vu, Q. A.

    2015-12-01

    The JPL Tropical Cyclone Information System (TCIS) brings together satellite, aircraft, and model forecast data from several NASA, NOAA, and other data centers to assist researchers in comparing and analyzing data and model forecast related to tropical cyclones. The TCIS has been running a near-real time (NRT) data portal during North Atlantic hurricane season that typically runs from June through October each year, since 2010. Data collected by the TCIS varies by type, format, contents, and frequency and is served to the user in two ways: (1) as image overlays on a virtual globe and (2) as derived output from a suite of analysis tools. In order to support these two functions, the data must be collected and then made searchable by criteria such as date, mission, product, pressure level, and geospatial region. Creating a database architecture that is flexible enough to manage, intelligently interrogate, and ultimately present this disparate data to the user in a meaningful way has been the primary challenge. The database solution for the TCIS has been to use a hybrid MySQL + Solr implementation. After testing other relational database and NoSQL solutions, such as PostgreSQL and MongoDB respectively, this solution has given the TCIS the best offerings in terms of query speed and result reliability. This database solution also supports the challenging (and memory overwhelming) geospatial queries that are necessary to support analysis tools requested by users. Though hardly new technologies on their own, our implementation of MySQL + Solr had to be customized and tuned to be able to accurately store, index, and search the TCIS data holdings. In this presentation, we will discuss how we arrived on our MySQL + Solr database architecture, why it offers us the most consistent fast and reliable results, and how it supports our front end so that we can offer users a look into our "big data" holdings.

  14. CTD cast data collected in Dabob Bay, Hood Canal, Puget Sound, Washington during eight cruises aboard the CLIFFORD A. BARNES, May 2006 - April 2008 (NODC Accession 0041970)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains raw and processed CTD cast data collected during eight cruises to Dabob Bay, Washington in 2006 - 2008. Data were collected on one CTD cast per...

  15. Technology Demonstration of Qualified Vehicle Modifier (QVM) Compressed Natural Gas (CNG) and Gasoline Fueled Ford F-150 Series Bifuel Prep Vehicles at Ft. Hood, TX

    National Research Council Canada - National Science Library

    Alvarez, R

    2000-01-01

    ...) of 1988, the Clean Air Act (CAA) Amendments of 1990, and the Energy Policy Act of 1992. The objectives of the program were to demonstrate the acceptability of alternative-fueled- vehicles in a Department of Defense (DOD) U.S...

  16. Laps(epõlv 19. sajandi teise poole Eestis omaelulooliste tekstide näitel. Child(hood in 19th Century Estonia: a Study of Autobiographical Texts

    Directory of Open Access Journals (Sweden)

    Ave Mattheus

    2012-04-01

    Full Text Available In this article I discuss autobiographical texts which focus on children and childhood in late 19th century Estonia. Childhood memories as well as other autobiographical material became popular in Estonia in the 1920s-1930s, when most of the studied works--the memoirs by Anna Haava, Mait Metsanurk, Jaan Lattik, Jaan Vahtra, Friedebert Tuglas, August Kitzberg and Marta Sillaots--were written. Some texts come from the 19th century (e.g. Lilli Suburg’s autobiographical works or early 20th century (e.g. manuscripts by Hans Leoke, and Johannes Kõrv. Childhood as described in these autobiographical texts covers a period of circa 1850-1900, and the majority of the authors come from the families of South-Estonian peasants or manorial servants. In addition to being written in Estonian and having the same theme, they were all also written by authors of fiction for children or by people who had close contact with children, such as schoolteachers. The article offers a novel approach in the Estonian context by presenting a typology of childhood stories and looking at childhood recollections as an important part of childhood studies. The researchers of childhood investigate how society understands and values children and childhood, what children’s everyday life is like, what possibilities there are for development and if there exists a specific children’s culture in society (such as clothing, food, language, leisure activities, or independent creative work. Childhood studies as a separate discipline does not exist in Estonia, although some important works have been published by educational scholars and art historians. The autobiographical texts under discussion show that in the late 19th century, the majority of Estonian children lived in the countryside in patriarchal families, and childhood was short because children had to help their parents with farmwork quite early, at the age of six. The boundary of childhood was around the age of 10-11, when children started school and often left their childhood homes as the schools were usually far away. Childhood in the city is described by one author (Sillaots and this is only natural as urbanisation in Estonia gained momentum in the early 20th century. Although childhood in Estonia in the late 19th century had scarcely any specific elements of children’s culture (children in the cities had more toys, children-style clothes, leisure, etc., this period in the authors’ lives is remembered as a carefree and happy time. We should emphasise that in early Estonian childhood memories, the child is described as emotionally vulnerable (i.e. feels strongly about punishment, with intellectual interests and creativity; these are features that are not usually associated with agrarian society. These characteristics, however, may be connected with the fact that memories were written by creative people and construed as stories about the growth of a creative person. Another important aspect of childhood stories is that as confessional texts they are stories of individualisation and socialisation. In the second part of the article, I analyse the self-images of the authors, which are closely connected with the motivation and purpose of writing that may be worded explicitly (in the title or in the preface or hidden between the lines. Several texts are construed as stories that focus on the development of the writer and the growth of the self (e.g. Metsanurk, Tuglas, and Vahtra; even if the text is a family history or a social history, it is a story of the awakening of the creative power (e.g. Haava, Kitzberg, Sillaots. The analysis of the self-image in childhood stories led me to the conclusion that female protagonists define themselves through familial or social communication networks (such as representatives of an ethnic group, and male protagonists are described as relatively independent individuals. In the last part of the article the narrative and rhetoric techniques are discussed by using literary terminology. Although all the late 19th century Estonian childhood stories share similar techniques (such as the perspective of the first-person or personal narrative, the split of the storyteller into the first-person child and the first-person adult, story elements (such as the first memory of a room flooded by golden sunlight, and recurrent motifs (such as child’s loneliness and close relation to nature, educational strivings, each story is written in a different way. The works written by professional writers are characterised by lively dialogue, individualised descriptions of the scenery, symbols, metaphors and other stylistic devices, whereas the texts written by the so-called ordinary intellectuals are not as rich in imagery and style. It is quite natural that the childhood memories written by professional writers have better withstood the test of time. The present study is the first to have a more comprehensive view of childhood as reflected in autobiographical writing in Estonia in the 19th century and therefore is somewhat fragmented; I attempt to make a list of possible research ideas and offer some methods for analysis that may be productive in the future. The broadening of the research perspective in the temporary, linguistic and spatial sense may offer more scope; a large number of childhood stories have been published in the 20th and the 21st century in Estonia and the comparison of stories telling us about Estonian children’s childhoods with those recounting German or Russian children’s experiences may offer new insights, as these ethnic groups have occupied one and the same geographical space, although there are significant differences. Another topic for research would be the study of autobiographical texts against the background of the authors’ fictional works.

  17. Treatment of Zenker's diverticulum through a flexible endoscope with a transparent oblique-end hood attached to the tip and a monopolar forceps

    NARCIS (Netherlands)

    Christiaens, P.; de Roock, W.; van Olmen, A.; Moons, V.; D'Haens, G.

    2007-01-01

    Zenker's diverticulum was commonly treated by means of external transcervical diverticulectomy, myotomy or diverticulopexy, or by means of an endoscopic myotomy through a rigid endoscope. Gastroenterologists first described flexible endoscopic therapy for Zenker's diverticulum in 1995. In our

  18. Lechery, lycanthropy and Little Red Riding Hood in Type O Negative’s ‘Wolf Moon (Including Zoanthropic Paranoia)’

    OpenAIRE

    Digioia, A.

    2016-01-01

    Type O Negative’s ‘Wolf Moon (including Zoanthropic Paranoia)’ seems to be a melodic ode to lascivious werewolves or to sexual intercourse during menstruation, which is transformative, allowing participation to channel animalistic instincts. Subject to more critical examination, ‘Wolf Moon (including Zoanthropic Paranoia)’ can also be presented as a contemporary incarnation of the ‘Little Red Riding Hood’ myth. Both contain the same themes: the stigmatization of eroticism, reclamation of agen...

  19. EXPOSURE TO DIETHYL HEXYL PHTHALATE (DEHP) DELAYS PUBERTY AND REDUCES ANDROGEN-DEPENDENT TISSUE WEIGHTS IN LONG EVANS HOODED AND SPRAGUE DAWLEY MALE RATS

    Science.gov (United States)

    DEHP is a plasticizer that alters sexual differentiation in the male rat by reducing fetal Leydig cell testosterone synthesis and insl3 mRNA levels. When exposure includes the pubertal stage of life, DEHP and other phthalates delay puberty and reduce androgen-dependent tissue wei...

  20. A Ticking Time Bomb: Counterterrorism Lessons From the U.S. Government’s Failure to Prevent the Fort Hood Attack

    Science.gov (United States)

    2011-02-03

    tested against the requirements imposed by the rapidly mounting complexity of national security problems." President Barack Obama himself...Committee (September 22, 2010); Michael Leiter, Director, National Counterterrorism Center, Statement before the Senate Homeland Securily and Governmental...particularly given the growing complexity and diversity of the homegrown terrorist threat. The challenges involve not just reforming or creating new

  1. 2014 NOAA Ortho-rectified Mean Low Low Water Near-Infrared Mosaic of Hood Canal - Port Townsend to Annas Bay, Washington: Integrated Ocean and Coastal Mapping Product

    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. The source imagery...

  2. Archaeological Survey at Fort Hood, Texas Fiscal Year 1987: The MCA range Construction, Pidcoke Land Exchange, and Phantom Range Projects. Archeological Resource Management Series Research Report Number 23

    Science.gov (United States)

    1991-01-01

    granted to Coryell County. 1930 Community Natural Gas Company provided service for 500 customers. 1935 Community Public Service provided electricity for...berm-girded ditch feature is noted, and domestic vegetation includes horehound and nopale . Observed artifacts include coarse earthenwares, undecorated

  3. Rain-Induced Wash-Off of Chemical Warfare Agent (VX) from Foliar Surfaces of Living Plants Maintained in a Surety Hood

    Science.gov (United States)

    2016-09-01

    RAIN-INDUCED WASH-OFF OF CHEMICAL WARFARE AGENT (VX) FROM FOLIAR SURFACES OF LIVING PLANTS MAINTAINED IN A...Final 3. DATES COVERED (From - To) May 2014 – Sep 2015 4. TITLE AND SUBTITLE Rain-Induced Wash-Off of Chemical Warfare Agent (VX) from Foliar...galli Foliage Chemical warfare agent (CWA) O-ethyl-S-(2

  4. DNA binding sites recognised in vitro by a knotted class 1 homeodomain protein encoded by the hooded gene, k, in barley (Hordeum vulgare)

    DEFF Research Database (Denmark)

    Krusell, L; Rasmussen, I; Gausing, K

    1997-01-01

    of knotted1 from maize was isolated from barley seedlings and expressed as a maltose binding protein fusion in E. coli. The purified HvH21-fusion protein selected DNA fragments with 1-3 copies of the sequence TGAC. Gel shift experiments showed that the TGAC element was required for binding and the results...

  5. City of Freeport, Florida, State Road 20 Water Main Installation, Final Environmental Assessment, Eglin Air Force Base, Florida

    Science.gov (United States)

    2010-07-01

    If contamination, drought or natural disaster, such as a hurricane, impacted one water supply, an interconnection with neighboring municipalities...Scientific Name Sandhills Ecological Association Longleaf Pine Pinus palustris Red-cockaded Woodpecker Picoides borealis Turkey Oak Quercus laevis...canadensis Flatwoods Ecological Association Longleaf Pine Pinus palustris Wood Duck Aix sponsa Runner Oak Quercus pumila Red-winged Blackbird Agelaius

  6. FOUR NEW SPECIES OF COENOSIA MEIGEN (DIPTERA: MUSCIDAE) FROM YUNNAN, CHINA

    Institute of Scientific and Technical Information of China (English)

    Wan-qiXue; Yan-fengTong

    2004-01-01

    This paper describes four new species of Coenosia Meigen, 1826, namely C. angustifolia sp.nov., C. obscuriabdominis sp. nov. C. sparagmocerca sp. nov. and C. sponsa sp.nov. Type specimens are deposited in Institute of Entomology, Shenyang Normal University, Shenyang, China.

  7. Interactions between nesting pileated woodpeckers and wood ducks

    Science.gov (United States)

    Richard N. Conner; Clifford E. Shackelford; Daniel Saenz; Richard R. Schaefer

    2001-01-01

    We observed interactions between a nesting pair of pileated woodpeckers (Dryocopus pileatus) and what appeared to be four pairs of wood ducks (Aix sponsa). Wood ducks regularly approached and attempted to enter an active pileated woodpecker nest cavity that contained three fully feathered young pileated woodpeckers. The male...

  8. Species differences in the sensitivity of avian embryos to methylmercury

    Science.gov (United States)

    Heinz, G.H.; Hoffman, D.J.; Klimstra, J.D.; Stebbins, K.R.; Kondrad, S.L.; Erwin, C.A.

    2009-01-01

    We injected doses of methylmercury into the air cells of eggs of 26 species of birds and examined the dose-response curves of embryo survival. For 23 species we had adequate data to calculate the median lethal concentration (LC50). Based on the dose-response curves and LC50s, we ranked species according to their sensitivity to injected methylmercury. Although the previously published embryotoxic threshold of mercury in game farm mallards (Anas platyrhynchos) has been used as a default value to protect wild species of birds, we found that, relative to other species, mallard embryos are not very sensitive to injected methylmercury; their LC50 was 1.79 ug/g mercury on a wet-weight basis. Other species we categorized as also exhibiting relatively low sensitivity to injected methylmercury (their LC50s were 1 ug/g mercury or higher) were the hooded merganser (Lophodytes cucullatus), lesser scaup (Aythya affinis), Canada goose (Branta canadensis), double-crested cormorant (Phalacrocorax auritus), and laughing gull (Larus atricilla). Species we categorized as having medium sensitivity (their LC50s were greater than 0.25 ug/g mercury but less than 1 ug/g mercury) were the clapper rail (Rallus longirostris), sandhill crane (Grus canadensis), ring-necked pheasant (Phasianus colchicus), chicken (Gallus gallus), common grackle (Quiscalus quiscula), tree swallow (Tachycineta bicolor), herring gull (Larus argentatus), common tern (S terna hirundo), royal tern (Sterna maxima), Caspian tern (Sterna caspia), great egret (Ardea alba), brown pelican (Pelecanus occidentalis), and anhinga (Anhinga anhinga). Species we categorized as exhibiting high sensitivity (their LC50s were less than 0.25 ug/g mercury) were the American kestrel (Falco sparverius), osprey (Pandion haliaetus), white ibis (Eudocimus albus), snowy egret (Egretta thula), and tri-colored heron (Egretta tricolor). For mallards, chickens, and ring-necked pheasants (all species for which we could compare the toxicity of our

  9. Restoration with smoke-dependent species

    Science.gov (United States)

    Keeley, J.E.; Keeley, M.B.

    2000-01-01

    Examination of blood films from wood ducks (Aix sponsa) from several northeastern states revealed Haemoproteus, Leucocytozoon, Plasmodium and a typanosome. Haemoproteus occurred in all areas sampled and birds of the year from Massachusetts demonstrated the highest incidence during the last 2 weeks in August. Leucocytozoon was most prevalent in more northern areas. P. circumflexum and a trypanosome are reported for the first time from this host.

  10. Blood parasites of wood ducks

    Science.gov (United States)

    Herman, C.M.; Knisley, J.O.; Knipling, G.D.

    1971-01-01

    Examination of blood films from wood ducks (Aix sponsa) from several northeastern states revealed Haemoproteus, Leucocytozoon, Plasmodium and a typanosome. Haemoproteus occurred in all areas sampled and birds of the year from Massachusetts demonstrated the highest incidence during the last 2 weeks in August. Leucocytozoon was most prevalent in more northern areas. P. circumflexum and a trypanosome are reported for the first time from this host.

  11. CTD cast and zooplankton count data collected in Dabob Bay, Hood Canal, Puget Sound, Washington during twenty-six cruises aboard the CLIFFORD A. BARNES, February 2002 - April 2004 (NODC Accession 0014832)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains CTD cast and zooplankton data collected during twenty-six cruises to Dabob Bay, Washington in 2002 - 2004 for the project entitled "Copepod -...

  12. Retraction: 'Number needed to treat with 4-factor prothrombin complex concentrate for urgent warfarin reversal' by Andrew Chua, Vishal Patel, Allison Perrin, Lee Stern, Jenifer Ehreth, Laurel Omert, Christopher Hood, Julie Farley, Michael McGlynn and Liping Huang.

    Science.gov (United States)

    2017-04-01

    The above abstract from the THSNA 2016 Summit Abstract Proceedings, first published online in the American Journal of Hematology on 20 July 2016 in Wiley OnlineLibrary (www.onlinelibrary.wiley.com), and in Volume 91, Issue 9, p. E427, has been retracted by agreement between the authors, the journal Editor-in-Chief, Carlo Brugnara, and Wiley Periodicals, Inc. The retraction has been agreed due to concerns from the submitting authors that the abstract was inadvertently submitted prior to receiving approval from all authors and proper review of data analytics, thereby rendering it incomplete. THSNA 2016 Summit Abstract Proceedings (2016). Am. J. Hematol., 91: E427. https://doi.org/10.1002/ajh.24471. © 2017 Wiley Periodicals, Inc.

  13. "Todas las caperucitas rojas se vuelven lobos en la práctica pospornográfica" "All little red riding hoods become wolves in post-pornographic practices"

    Directory of Open Access Journals (Sweden)

    Nancy Prada

    2012-06-01

    Full Text Available La teoría feminista ha construido una crítica particular de la pornografía que está lejos de ser uniforme y toma el carácter de un debate. Sus orígenes tienen lugar en Estados Unidos a finales de los setenta, en donde se consolidan dos posiciones: una antipornografía y otra pro-sex. En España, autoras como Raquel Osborne y Dolores Juliano asumen la segunda postura, abonando el terreno para la consolidación del porno-feminismo, que intenta eliminar los sesgos androcéntricos del discurso pornográfico, produciendo pornografía con fines adicionales al masturbatorio.Feminist theory has constructed a particular criticism of pornography that is far from being uniform and takes the character of a debate. Its origins take place in the U.S. in the late seventies, where two positions consolidate: an anti-pornography and a pro-sex. In Spain authors like Raquel Osborne and Dolores Juliano assume the second posture, creating grounds for the consolidation of porn-feminism, which tries to eliminate andocentric biases of the pornographic speech, producing pornography with additional purposes besides the masturbatory.

  14. Exploiting the igloo principle and greenhouse effect to regulate humidity and temperature

    Directory of Open Access Journals (Sweden)

    Prabhu Karthick

    2006-01-01

    Full Text Available Background: Toxic epidermal necrolysis can be fatal and nursing care with careful monitoring of temperature and humidity can improve survival rate. We adapted the greenhouse and igloo principle using a common hood to monitor the temperature and humidity. Methods: A small heater with a regulator was placed in a mini hood and temperature was recorded inside the uncovered hood and hood covered with green cloth and aluminium foil separately. The regular hood was placed over a volunteer and the temperature was measured inside the open hood and hood covered with green cloth and aluminium foil separately. The relative humidity was also monitored using Zeal mercury dry - wet bulb hygrometer. Results: Temperature increase was most marked in the foil-covered hood followed by cloth-covered hood, both with the heater and the volunteer. Similarly, in the volunteer study, the humidity was best maintained inside the aluminium foil-covered hood. Conclusion: We recommend the use of regular hood with suitable cover to monitor the humidity and temperature of patients with toxic epidermal necrolysis.

  15. Guidelines for selection of radiological protective head covering

    International Nuclear Information System (INIS)

    Galloway, G.R. Jr.

    1995-08-01

    The hood is recognized throughout the nuclear industry as the standard radiological protective head covering for use in radioactively contaminated work environments. As of June 15, 1995, hoods were required for all activities performed in contaminated areas at the Y-12 Plant. The use of hoods had historically been limited to those radiological activities with a high potential for personnel contamination. Due to the large size of many posted contaminated areas at the Y-12 Plant, and compounding safety factors, requirements for the use of hoods are being reevaluated. The purpose of the evaluation is to develop technically sound guidelines for the selection of hoods when prescribing radiological protective head covering. This report presents the guidelines for selection of radiological protective hoods

  16. Radium-226 in wetland birds from Florida phosphate mines

    International Nuclear Information System (INIS)

    Myers, O.B.; Marion, W.R.; O'Meara, T.E.; Roessler, C.E.

    1989-01-01

    Radium-226 is a naturally-occurring radionuclide found in enhanced levels at Florida phosphate mines. We inventoried levels of radium-226 in the tissues of 4 wetland bird species from 2 mined and 2 umined areas in Florida. Bone tissues of wood duck (Aix sponsa), mottled duck (Anas fulvigula), common moorhen (Gallinula chloropus), and double-crested cormorant (Phalacrocorax auritus) colleted at phosphate mines contained more radium-226 than tissues from unmined areas. Radium-226 concentrations in these birds were within guidelines inferred from radiological standards designed for human protection and should not adversely affect bird populations

  17. Behavioral vs. molecular sources of conflict between nuclear and mitochondrial DNA: The role of male-biased dispersal in a Holarctic sea duck

    Science.gov (United States)

    Peters, Jeffrey L.; Bolender, Kimberly A.; Pearce, John M.

    2012-01-01

    Genetic studies of waterfowl (Anatidae) have observed the full spectrum of mitochondrial (mt) DNA population divergence, from apparent panmixia to deep, reciprocally monophyletic lineages. Yet, these studies often found weak or no nuclear (nu) DNA structure, which was often attributed to male-biased gene flow, a common behaviour within this family. An alternative explanation for this ‘conflict’ is that the smaller effective population size and faster sorting rate of mtDNA relative to nuDNA lead to different signals of population structure. We tested these alternatives by sequencing 12 nuDNA introns for a Holarctic pair of waterfowl subspecies, the European goosander (Mergus merganser merganser) and the North American common merganser (M. m. americanus), which exhibit strong population structure in mtDNA. We inferred effective population sizes, gene flow and divergence times from published mtDNA sequences and simulated expected differentiation for nuDNA based on those histories. Between Europe and North America, nuDNA ФST was 3.4-fold lower than mtDNA ФST, a result consistent with differences in sorting rates. However, despite geographically structured and monophyletic mtDNA lineages within continents, nuDNA ФST values were generally zero and significantly lower than predicted. This between- and within-continent contrast held when comparing mtDNA and nuDNA among published studies of ducks. Thus, male-mediated gene flow is a better explanation than slower sorting rates for limited nuDNA differentiation within continents, which is also supported by nonmolecular data. This study illustrates the value of quantitatively testing discrepancies between mtDNA and nuDNA to reject the null hypothesis that conflict simply reflects different sorting rates.

  18. The diastal urethral stenosis in female children

    International Nuclear Information System (INIS)

    Pauer, W.

    1985-01-01

    The distal urethral stenosis in female children is a pathological reality. It is represented by the hymenal hood, the meatal stenosis and the distal urethral ring. Diagnosis and localisation of the stenosis is maintained by calibration with bougies a boule. Therapeutical consequences are: internal urethrotomy, bilateral meatotomy and excision of hymenal hoods. (Author)

  19. VULTURE NEWS 55.indd

    African Journals Online (AJOL)

    The Hooded Vulture Neophron monachus occurs naturally in most of Zambia's rural areas, especially around large cattle farms and human habitations. Being next to a large game farm, The Meintjes have a number of Hooded Vultures on their farm, Kamfinsa Dairy Farm. About seven years ago they slaughtered a sheep.

  20. National Writing Project's Multimodal Literacies and Teacher Collaboration: Enhanced Student Learning on Global Social Issues

    Science.gov (United States)

    Iyengar, Kalpana; Hood, Caleb

    2016-01-01

    Iyengar and Hood, both teacher consultants with the San Antonio Writing Project (SAWP), and instructors of an undergraduate society and social issues class, collaborated to enhance their undergraduate students' writing experiences using the National Writing Project model (Lieberman & Wood, 2003). Iyengar and Hood used strategies such as…

  1. 78 FR 42929 - Foreign-Trade Zone (FTZ) 41-Milwaukee, Wisconsin, Notification of Proposed Production Activity...

    Science.gov (United States)

    2013-07-18

    ..., electric motors for exhaust/ ventilation, electric motors for downdraft range hoods, parts used on electric motors, light ballasts, transformers, magnets for range hoods, portable heaters and fans, heating.../heater units, relays, motor starters, wall switches, various switch types, lamp sockets, other electrical...

  2. 75 FR 22554 - Notice of Petitions by Firms for Determination of Eligibility To Apply for Trade Adjustment...

    Science.gov (United States)

    2010-04-29

    ... Specialty truck cabs, Joplin, MO 68801. hoods, etc.; construction and military cabs, hoods, etc.; Water... Company, Inc 1209 Logan Circle NW., 4/13/2010 The firm produces custom Atlanta, GA 30318. wood counter, table, and vanity tops. Primary material is wood. KMS Fab, LLC 100 Parry Street, Luzerne, 4/14/2010...

  3. 76 FR 55648 - Sunsations Inc., Provisional Acceptance of a Settlement Agreement and Order

    Science.gov (United States)

    2011-09-08

    ...) 504-7809. SUPPLEMENTARY INFORMATION: The text of the Agreement and Order appears below. Dated... upper outerwear products with drawstrings at the hood or neck. Specifically, from March 2008 through... the hood or neck (sweatshirts), manufactured by GJC International and Top Image USA. From May 2009...

  4. 77 FR 71163 - Federal Motor Vehicle Safety Standards; Windshield Zone Intrusion

    Science.gov (United States)

    2012-11-29

    ... fully determined. Those influences are more stringent U.S. Corporate Average Fuel Economy (CAFE... materials to meet CAFE standards, including materials in and around the hoods of vehicles. Hood design could... evolves in response to CAFE standards. Additionally, in November 2008, the World Forum for Harmonization...

  5. Aldrich 1991, Clarke 1986, Nesis 1987, Roelev

    African Journals Online (AJOL)

    spamer

    either beak; d = length of the baseline in profile, lower beak; e ... beak; HdL (= g) = hood length in the midline, either beak; JW ..... edge of hood with broad deep notch in the midline. ... rior tip to form shallow and hollow cone (CoLI 1.20),. 116.

  6. WASTE GAS COMPUTER SIMULATION OF BOF CONVERTES PRIMARY GAS DEDUSTING SYSTEMS OF ARCELORMITTAL TUBARÃO

    Directory of Open Access Journals (Sweden)

    Rafael Sartim

    2012-06-01

    Full Text Available tract A numerical simulation to simulate the fluid flow inside a BOF hood of the ArcelorMittal Tubarão converters is performed. Motivated by the historical failure due to wear in the walls of the hood the objective of the present work is to understand the flow structure, so that it can reduce wear rates. For this study a Computational Fluid Dynamics software ANSYS CFX II is used. The results show that there are basically two mechanisms of wear in the hoods: (i erosion due the projection of the particulate material at high speed in the posterior wall of the output curve of the hood; (ii abrasion due the falling down of the heavier particulate in the opposite direction to the flow in the region of low speed in the slope of the hood

  7. On the Early Chinese Film Actresses in Popular Tabloids: A Case Study on Robin Hood ( 1926 - 1929)%流行小报视域中的早期中国电影女星——以《罗宾汉》(1926-1929)为中心的考察

    Institute of Scientific and Technical Information of China (English)

    许航

    2012-01-01

    20世纪20年代,伴随着中国电影的初盛,中国电影女明星群体也逐步发展壮大并对都市文化产生了不可忽略的影响。作为代表市民阶层趣味的大众媒介,流行小报对女明星的报道体现出社会流行话语对女明星的建构和想象。通过对相关内容进行分析可见:女明星的"身体"和性魅力被流行媒介夸张、放大,成了投射大众欲望的载体。虽然电影女星在经济独立等方面契合了"五四"时期对新女性的想象,"娼优并论"依然是流行媒介对她们的主流价值判断。流行小报通过对女明星身体的"凝视"、削弱女明星的个性化特征、对女明星表演才能的忽略等报道方式和倾向,放大了女明星的性魅力,忽略了其职业对才能的要求,强化了当时对女明星的负面评价。%The Chinese film actress groups gradually grew up along with the development of Chinese films in the early 1920s impacted the urban culture which cant be ignored. The popular tabloid as the mass media representing the tastes of the public sectors reflected the social construction and imagination of popular discourse on the female stars by their reports of the actresses. By analysis of the relevant contents, it can be found that the "body" and sex appeals of the female stars had been exaggerated, amplified, and became the carrier of the projection of the public desire in the popular medias. Al- though the film actresses fit the new women~ imagination for economic independence during the May Fourth movement peri- od, the "view of the actresses as prostitution" was still the mainstream value judgments in the popular medias. The reports and the tendencies in the popular tabloids through "focusing on" the body of the female stars, weakening the personality characteristics of female stars and their performances enlarged the sexual charm of the actresses, and ignored the require- ments of their careers in order to reinforce the negative evaluation of the actresses.

  8. Diversity and abundance of water birds in a subarctic lake during three decades

    Directory of Open Access Journals (Sweden)

    Anders Klemetsen

    2013-12-01

    Full Text Available The numbers of divers, ducks, gulls, terns and waders in the 15 km2 oligotrophic lake Takvatn, North Norway were estimated six times during 1983-2012. Systematic mapping surveys were done by boat within the first week after ice-break in June. Twenty-one species were observed over the years and 12 were regarded as breeding on the lake. Red-breasted merganser Mergus serrator was the dominant diving bird, with estimated minimum number of pairs varying from 15 to 39 among years. Black-throated diver Gavia arctica (1-3 pairs, tufted duck Aythya fuligula (2-15 pairs and common scoter Melanitta nigra (1-5 pairs bred regularly, while velvet scoter Melanitta fusca (1-2 and goldeneye Bucephala clangula (2-4 were found in some years and mallard Anas platyrhynchos (1 pair and wigeon Anas penelope (1 pair in one year. Common gull Larus canus (6-30 pairs and arctic tern Sterna paradisaea (2-35 pairs bred in all years. Common sandpiper Tringa hypoleucos (3-9 pairs and redshank Tringa totanus (1-4 pairs were regular waders. Density variations of mergansers, gulls and terns are possibly related to density variations of three-spined sticklebacks Gasterosteus aculeatus, their dominant fish prey. The water birds are important links in the food web of the lake.

  9. Development of an Index to Bird Predation of Juvenile Salmonids within the Yakima River, 2001 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Major, III, Walter; Grue, Christian E.; Ryding, Kristen E. (University of Washington, School of Aquatic and Fishery Sciences, Seattle, WA)

    2002-08-01

    Avian predation of fish is suspected to contribute to the loss of out-migrating juvenile salmonids in the Yakima Basin, potentially constraining natural and artificial production. In 1997 and 1998, the Yakima/ Klickitat Fisheries Project (YKFP)--whose goal is increasing natural production within the Yakima River--initiated investigations to assess the feasibility of developing an index to avian predation of juvenile salmon within the river. This research confirmed that Ring-billed Gulls and Common Mergansers were the primary avian predators of juvenile salmon (Phinney et al. 1998), and that under certain conditions could significantly impact migrating smolt populations. Beginning in 1999, the Washington Cooperative Fish and Wildlife Research Unit (WACFWRU) was asked by the YKFP to continue development of avian consumption indices. Monitoring methods developed by Phinney et al. (1998) were adopted (with modifications) and monitoring of impacts to juvenile salmon along river reaches and at areas of high predator/prey concentrations (colloquially referred to as ''hotspots'') has continued each year through 2001. In 2001, piscivorous birds were counted from river banks at hotspots and from a raft or drift boat along river reaches. Consumption by gulls at hotspots was based on direct observations of foraging success and modeled abundance; consumption by all other piscivorous birds was estimated using published dietary requirements and modeled abundance. Seasonal patterns of avian piscivore abundance were identified, diurnal patterns of gull abundance at hotspots were identified, and predation indices were calculated for hotspots and river reaches (for both spring and summer). Changes in survey methods in 2001 included the addition of surveys in the ''Canyon'' reach during spring and altering the method of directly measuring gull feeding rates at hotspots. Primary avian predators in 2001 were &apos

  10. Development of an Index to Bird Predation of Juvenile Salmonids within the Yakima River, 1999 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Gassley, James M.; Grue, Christian E. (University of Washington, School of Aquatic and Fishery Sciences, Seattle, WA)

    2001-10-01

    Avian predation of fish is suspected to contribute to the loss of juvenile spring chinook salmon in the Yakima Basin, potentially constraining natural production. In 1997 and 1998, the Yakama/Klickitat Fisheries Project (YKFP) and the Washington Department of Fish and Wildlife (WDFW)--whose goal is to increase natural production historically present within the Yakima River--initiated investigations to assess the feasibility of developing an index to avian predation of juvenile salmon within the river. This research--conducted by Dr. Steve Mathews and David Phinney of the University of Washington--confirmed that Ring-billed Gulls and Common Mergansers were the primary avian predators of juvenile salmon, and that under certain conditions could significantly impact migrating smolt populations. Beginning in 1999, the Washington Cooperative Fish and Wildlife Research Unit was asked by the YKFP and the WDFW to continue development of avian consumption indices. Monitoring methods developed by Mathews and Phinney were adopted (with modifications) and monitoring of impacts to juvenile salmon along river reaches and at areas of high predator/prey concentrations (colloquially referred to as ''hotspots'') continued. New efforts initiated in 1999 included piscivorous bird surveys at smolt acclimation sites operated by the Yakama Nation, monitoring of the North Fork Teanaway River for changes in avian piscivore abundance associated with the installation of the Jack Creek acclimation facility, and aerial surveys seeking to identify avian piscivores along the length of the Yakima River. In 1999, piscivorous birds were counted from river banks at hotspots and from a raft or drift boat along river reaches. Consumption by gulls was based on direct observations of foraging success and modeled abundance; consumption by Common Mergansers (which forage underwater) was estimated using published dietary requirements and modeled abundance. A second-order polynomial

  11. Laboratory robotics projects in the Analytical Development Division at the Savannah River Laboratory

    International Nuclear Information System (INIS)

    Lien, O.G.; Steele, A.W.

    1986-01-01

    To encourage the application of robotics technology for routine radiobench applications, a laboratory dedicated to the research and development of contained robotic systems is being constructed. The facility will have several robots located in laminar flow hoods, and the hoods are being designed to allow the possibility for multiple robots to work together. This paper presents both the design features of the hoods and the general layout of the laboratory, and also discusses an application of a robotic system for the routine nuclear counting of gamma tube samples. The gamma tube system is presently operating in one of the routine analysis laboratories. 5 figs

  12. Tryptophan depletion affects compulsive behaviour in rats

    DEFF Research Database (Denmark)

    Merchán, A; Navarro, S V; Klein, A B

    2017-01-01

    investigated whether 5-HT manipulation, through a tryptophan (TRP) depletion by diet in Wistar and Lister Hooded rats, modulates compulsive drinking in schedule-induced polydipsia (SIP) and locomotor activity in the open-field test. The levels of dopamine, noradrenaline, serotonin and its metabolite were......-depleted HD Wistar rats, while the LD Wistar and the Lister Hooded rats did not exhibit differences in SIP. In contrast, the TRP-depleted Lister Hooded rats increased locomotor activity compared to the non-depleted rats, while no differences were found in the Wistar rats. Serotonin 2A receptor binding...

  13. Tulnukad tulid punase vihmaga / Kaivo Kopli

    Index Scriptorium Estoniae

    Kopli, Kaivo

    2006-01-01

    25. juulil 2001. aastal tabasid India lääneosas asuvat Kerala piirkonda punase vihma hood. Gandhi ülikooli füüsik Godfrey Louis ja tema kolleeg Santosh Kumar leidsid, et vihma tegi punaseks bakteriaalne materjal

  14. Natural Propagation and Habitat Improvement, Volume I, Oregon, 1984 Final and Annual Reports.

    Energy Technology Data Exchange (ETDEWEB)

    Miller, Rod

    1986-02-01

    This volume contains reports on habitat improvement and fisheries enhancement projects conducted in the following subbasins: (1) Clackamas River; (2) Hood River; :(3) Deschutes River; (4) John Day River; (5) Umatilla River; and (6) Grande Ronde River. (ACR)

  15. Evaluation of Personal Chemical Vapor Protection for Patrol and Tactical Law Enforcement

    National Research Council Canada - National Science Library

    Fedele, Paul D; Lake, William L; Arca, Victor J; Marshall, Stephen M; Mitchell, David B

    2002-01-01

    ... functions in law enforcement. Various Level C, impermeable and charcoal impregnated, vapor-absorptive, air-permeable protective clothing ensembles, worn with the MSA Millenium respiratory protective mask/butyl hood, and seven-mil...

  16. Natural Propagation and Habitat Improvement, Volume 1, Oregon, 1986 Final and Annual Reports.

    Energy Technology Data Exchange (ETDEWEB)

    Stuart, Amy

    1987-01-01

    This report describes activities implemented for fisheries habitat improvement work on priority drainages in the Clackamas and Hood River sub-basins. Separate abstracts have been prepared for the reports on individual projects. (ACR)

  17. Effects of natural and human-induced hypoxia on coastal benthos

    Digital Repository Service at National Institute of Oceanography (India)

    Levin, L.A.; Ekau, W.; Gooday, A.J.; Jorissen, F.; Middelburg, J.J.; Naqvi, S.W.A.; Neira, C.; Rabalais, N.N.; Zhang, J.

    have been recorded from Hood Canal (Puget Sound), Los Alamitos and Newport Bay, with nutrient enrichment implicated. Estuar- ine hypoxia is of widespread concern because estuaries sup- port major shellfisheries (oysters, scallops, clams), provide...

  18. Disease: H01834 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available e, depressed nasal bridge, and micrognathia. The majority of reported cases died in infancy or early child...hood commonly from respiratory compromise. A study demonstrates that NFIX haploinsu

  19. http://www.bioline.org.br/js 104 Penetrating Tracheal Injuries – A ...

    African Journals Online (AJOL)

    jen

    airway and prompt repair is the mainstay of management of penetrating tracheal injuries. Introduction ... tracheal injury was made in the 16th century ... Pearson 7 Harrington8 Sheely9 and Hood10 ..... Ed Am Col Surg (Chicago) .p.391. 12.

  20. Infectious Diseases

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

    disrupting everyday life and threatening liveli- hoods. According ... work collaboratively with stakeholders and policymakers .... poor families, enabling them to manage their households ... quality are determined by complex relationships among ...

  1. Lift/cruise fan V/STOL technology aircraft design definition study. Volume 3: Development program and budgetary estimates

    Science.gov (United States)

    Obrien, W. J.

    1976-01-01

    The aircraft development program, budgetary estimates in CY 1976 dollars, and cost reduction program variants are presented. Detailed cost matrices are also provided for the mechanical transmission system, turbotip transmission system, and the thrust vector hoods and yaw doors.

  2. Fabrication Facilities

    Data.gov (United States)

    Federal Laboratory Consortium — The Fabrication Facilities are a direct result of years of testing support. Through years of experience, the three fabrication facilities (Fort Hood, Fort Lewis, and...

  3. Journal of Fundamental and Applied Sciences - Vol 10, No 2S (2018)

    African Journals Online (AJOL)

    Technology requirement for Halal quality control · EMAIL FREE FULL TEXT ... fibre reinforced plastic, aluminium alloy and alloy steel for car hood application for ... gravitational search algorithm in feature selection for automatic classification of ...

  4. The Evolution and Demise of U.S. Tank Destroyer Doctrine in the Second World War

    National Research Council Canada - National Science Library

    Denny, Bryan

    2003-01-01

    This study examines the U.S. Army's use of tank destroyers in World War II, particularly the origins and evolution of tank destroyer doctrine, changes in training at the tank destroyer school at Camp Hood, and selection...

  5. Does socioeconomic level have an effect on school-age language ...

    African Journals Online (AJOL)

    Kate H

    These language-related differences between high- and low-SE children ... Studies in several countries have indicated the above-mentioned ...... they are connected (cf., amongst others, Bloom, Lahey, Hood, Lifter and Fliess 1980; Eisenberg.

  6. Jellyfish movement data - Determining Movement Patterns of Jellyfish

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This project is to determine horizontal and vertical movement patterns of two jellyfish species in Hood Canal, in relation to environmental variables. It is being...

  7. Ostrich: Journal of African Ornithology - Vol 77, No 1 (2006)

    African Journals Online (AJOL)

    Adaptive benefits of differential post-fledging development patterns in the Lesser Flamingo ... Breeding records and nest site preference of Hooded Vultures in the greater Kruger ... The Bird-watcher's Companion to North American Birdlife

  8. Postnatal growth, age estimation and development of foraging ...

    Indian Academy of Sciences (India)

    Unknown

    mothers. There was no significant difference in the growth pattern of the young maintained in captivity compared ..... interactions, and development of vocalizations in the vesper- ... Kunz T H and Hood W R 2000 Parental care and postnatal.

  9. Media Violence And Violent Behaviour of Nigerian Youths ...

    African Journals Online (AJOL)

    Media Violence And Violent Behaviour of Nigerian Youths: Intervention Strategies. ... linking frequent exposure to violent media in child hood with aggressive later in life. Characteristics of viewers, social environments and media content, were ...

  10. Addendum 2 to CSER 79-002: Extension of the 150 gram fissile limit used in room 187 of PFP

    International Nuclear Information System (INIS)

    Friar, D.E.

    1994-01-01

    The PFP operating organization requests that the limit set permitting 150 grams fissile be extended to the Hoods 4 and 5 of Room 187. The request for the limit change is explained in the attached request for analysis

  11. Energetics Laboratory Facilities

    Data.gov (United States)

    Federal Laboratory Consortium — These energetic materials laboratories are equipped with explosion proof hoods with blow out walls for added safety, that are certified for safe handling of primary...

  12. What are the toxicological effects of mercury in Arctic biota?

    DEFF Research Database (Denmark)

    Dietz, Rune; Sonne, Christian; Basu, Niladri

    2013-01-01

    effects. Species whose concentrations exceed threshold values include the polar bears (Ursus maritimus), beluga whale (Delphinapterus leucas), pilot whale (Globicephala melas), hooded seal (Cystophora cristata), a few seabird species, and landlocked Arctic char (Salvelinus alpinus). Toothed whales appear...

  13. A decking for erecting an insulating connector

    Energy Technology Data Exchange (ETDEWEB)

    Chuprikov, A Ye; Lagutin, V I; Sklyarov, A A; Sukhanov, G V

    1983-01-01

    The decking includes a parachute like dome, made of a material impenetrable to air, an air penetrable hood, attachment elements and a branch pipe for supplying the filler. To improve the sealing of the insulating connector upon contact with the walls and the roof of the drift being isolated and to reduce the labor intensity of operations, it is equipped with a housing made in the form of a cylinder from a material impenetrable to water, an advancible vertical upright and a spring loaded panel. The housing is installed between the parachute like dome and the air penetrable hood. The extendible vertical upright is installed on the side of the air penetrable hood and by means of a movable rack mechanism is kinematically linked with the spring loaded panel, installed with the capability of interacting with the air penetrable hood. The spring loaded plate is made in the form of perforated plates which have a telescopic disengagement in the horizontal plane.

  14. Research Article Special Issue

    African Journals Online (AJOL)

    2018-02-01

    Feb 1, 2018 ... It simulates the impact test for car hood using SolidWorks simulation ..... Finite element model used to investigate the transient thermo elastic process, ..... a 2-R robot using solidworks and verification by MATLAB/Simulink.

  15. Tool development to understand rural resource users' land use and ...

    African Journals Online (AJOL)

    -) ..... is a proxy for soil fertility and water availability. The resource users .... in Montpellier (France), two sessions with conservationists in Ant- ananarivo and .... hood activities within the wetlands of the Alaotra, (ii) living close to Lake Alaotra ...

  16. Device for the burst protection of nuclear reactor pressure vessels

    International Nuclear Information System (INIS)

    Daublebsky, P.

    1976-01-01

    The burst protection device has a hood over top and bottom of the pressure vessel with superimposed hinged supports lying in their turn against supporting rings which are connected with each other by vertical bracing. It is proposed to place an intermediate layer between hoods and vertical bracing absorbing thermal stresses, i.e. deforming plastically with gradually increasing pressure, but behaving like a rigid body in the case of shock loads. As a material lead e.g. is proposed. (UWI) [de

  17. Reductions in DNAPL Longevity through Biological Flux Enhancement

    Science.gov (United States)

    2009-01-01

    in to allow free airflow underneath them. Use traps and scrubbers to minimize release of toxic or noxious materials into the hood. A fume hood is...acid Nitric acid, glycol, peroxides, permanganates Acetone Conc. nitric and sulfuric acids Ammonia , anhydrous Halogens, calcium hypochlorite (bleach...small a quantity as is practical, and devices such as filters or scrubbers should be used to minimize releases. Emergencies In case of an

  18. Characterization of gizzards and grits of wild cranes found dead at Izumi Plain in Japan.

    Science.gov (United States)

    Uegomori, Mima; Haraguchi, Yuko; Obi, Takeshi; Takase, Kozo

    2018-04-18

    We analyzed the gizzards, and grits retained in the gizzards of 41 cranes that migrated to the Izumi Plain during the winter of 2015/2016 and died there, either due to accident or disease. These included 31 Hooded Cranes (Grus monacha) and 10 White-naped Cranes (G. vipio). We determined body weight, gizzard weight, total grit weight and number per gizzard, and size, shape, and surface roundness of the grits. Average gizzard weights were 92.4 g for Hooded Cranes and 97.1 g for White-naped Cranes, and gizzard weight positively correlated with body weight in both species. Average total grit weights per gizzard were 19.7 g in Hooded Cranes and 25.7 g in White-naped Cranes, and were significantly higher in the latter. Average percentages of body weight to grit weight were 0.8% in Hooded Cranes and 0.5% in White-naped Cranes. Average grit number per gizzard was 693.5 in Hooded Cranes and 924.2 in White-naped Cranes, and were significantly higher in the latter. The average grit size was 2.8 mm in both species. No differences were found in the shape and surface roundness of grits between the two species. To the best of our knowledge, this is the first study on the grits retained in the gizzards of Hooded and White-naped Cranes.

  19. Avian Wings

    Science.gov (United States)

    Liu, Tianshu; Kuykendoll, K.; Rhew, R.; Jones, S.

    2004-01-01

    This paper describes the avian wing geometry (Seagull, Merganser, Teal and Owl) extracted from non-contact surface measurements using a three-dimensional laser scanner. The geometric quantities, including the camber line and thickness distribution of airfoil, wing planform, chord distribution, and twist distribution, are given in convenient analytical expressions. Thus, the avian wing surfaces can be generated and the wing kinematics can be simulated. The aerodynamic characteristics of avian airfoils in steady inviscid flows are briefly discussed. The avian wing kinematics is recovered from videos of three level-flying birds (Crane, Seagull and Goose) based on a two-jointed arm model. A flapping seagull wing in the 3D physical space is re-constructed from the extracted wing geometry and kinematics.

  20. Estimating exposure of piscivorous birds and sport fish to mercury in California lakes using prey fish monitoring: a predictive tool for managers

    Science.gov (United States)

    Ackerman, Joshua T.; Hartman, C. Alex; Eagles-Smith, Collin A.; Herzog, Mark P.; Davison, Jay; Ichikawa, Gary; Bonnema, Autumn

    2015-01-01

    Numerous water bodies in California are listed under the Clean Water Act as being impaired due to mercury (Hg) contamination. The Surface Water Ambient Monitoring Program (SWAMP), via the Bioaccumulation Oversight Group (BOG), has recently completed statewide surveys of contaminants in sport fish tissue from more than 250 lakes and rivers in California and throughout coastal waters. This effort focused on human health issues but did not include beneficial uses by wildlife. Many piscivorous birds such as grebes, terns, cormorants, and mergansers eat fish smaller than those that were sampled by BOG, and sport fish Hg concentrations are not always indicative of wildlife exposure to Hg; therefore, the BOG surveys could not address whether wildlife were at risk due to Hg-induced reproductive impairment in these lakes.

  1. Development of an Index to Bird Predation of Juvenile Salmonids within the Yakima River, 2000 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Grassley, James M.; Grue, Christian E.; Major, III, Walter (University of Washington, School of Aquatic and Fishery Science, Seattle, WA)

    2002-01-01

    Avian predation of fish is suspected to contribute to the loss of juvenile spring chinook salmon in the Yakima Basin, potentially constraining natural production. In 1997 and 1998, the Yakama/Klickitat Fisheries Project (YKFP) and the Washington Department of Fish and Wildlife (WDFW)--whose goal is to increase natural production historically present within the Yakima River--initiated investigations to assess the feasibility of developing an index to avian predation of juvenile salmon within the river. This research--conducted by Dr. Steve Mathews and David Phinney of the University of Washington--confirmed that Ring-billed Gulls and Common Mergansers were the primary avian predators of juvenile salmon, and that under certain conditions could impact migrating smolt populations. Beginning in 1999, the Washington Cooperative Fish and Wildlife Research Unit (WACFWRU) was asked by the YKFP and the WDFW to continue development of avian consumption indices. Monitoring methods developed by Phinney et al. (1998) were adopted (with modifications) and monitoring of impacts to juvenile salmon along river reaches and at areas of high predator/prey concentrations (colloquially referred to as ''hotspots'') continued through 2000. In 2000, piscivorous birds were counted from river banks at hotspots and from a raft or drift boat along river reaches. Consumption by gulls at Hotspots was based on direct observations of foraging success and modeled abundance; consumption by all other piscivorous birds was estimated using published dietary requirements and modeled abundance. Further development of the avian consumption index model provided an estimation of smolt consumption for the 2000 survey season. Seasonal patterns of avian piscivore abundance were identified, diurnal patterns of gull abundance at hotspots were identified, predation indices were calculated for hotspots and spring and summer river reaches, and the efficacy of aerial surveys for estimating bird

  2. Vulnerability of birds to climate change in California's Sierra Nevada

    Directory of Open Access Journals (Sweden)

    Rodney B. Siegel

    2014-06-01

    Full Text Available In a rapidly changing climate, effective bird conservation requires not only reliable information about the current vulnerability of species of conservation concern, but also credible projections of their future vulnerability. Such projections may enable managers to preempt or reduce emerging climate-related threats through appropriate habitat management. We used NatureServe's Climate Change Vulnerability Index (CCVI to predict vulnerability to climate change of 168 bird species that breed in the Sierra Nevada mountains of California, USA. The CCVI assesses species-specific exposure and sensitivity to climate change within a defined geographic area, through the integration of (a species' range maps, (b information about species' natural history traits and ecological relationships, (c historic and current climate data, and (d spatially explicit climate change projections. We conducted the assessment under two different downscaled climate models with divergent projections about future precipitation through the middle of the 21st century. Assessments differed relatively little under the two climate models. Of five CCVI vulnerability ranking categories, only one species, White-tailed Ptarmigan (Lagopus leucura, received the most vulnerable rank, Extremely Vulnerable. No species received the second-highest vulnerability ranking, Highly Vulnerable. Sixteen species scored as Moderately Vulnerable using one or both climate models: Common Merganser (Mergus merganser, Osprey (Pandion haliaetus, Bald Eagle (Haliaeetus leucocephalus, Northern Goshawk (Accipiter gentilis, Peregrine Falcon (Falco peregrinus, Prairie Falcon (Falco mexicanus, Spotted Sandpiper (Actitis macularius, Great Gray Owl (Strix nebulosa, Black Swift (Cypseloides niger, Clark's Nutcracker (Nucifraga columbiana, American Dipper (Cinclus mexicanus, Swainson's Thrush (Catharus ustulatus, American Pipit (Anthus rubescens, Gray-crowned Rosy-Finch (Leucosticte tephrocotis, Pine Grosbeak

  3. Distillation of shale

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, J

    1877-01-05

    The retort consists of a trough fitted with a hood, the edges of which hood dip into a channel of water formed round the sides of the trough, and thereby seal the retort. The shale is introduced at one end of the hood through a double-valved inlet hopper, and is moved along the retort by transverse scrapers or paddles. At the other end it falls through a double-valved outlet upon a set of firebars which carry it along under the retort, where either alone or in admixture with other fuel it is used for heating the vessel. The vapors from the shale pass off through pipes in the hood, or an inverted channel may be formed along the center of the hood for collecting the vapors from different parts of the vessel. The scrapers are worked by rocking shafts supported on bearings in the edges of the trough, and are made to feather when moving in a direction from the discharged end. Levers from the rocking shafts project down into the water channel, where they are connected with horizontal bars made to reciprocate longitudinally by suitable means, thus working the scrapers without using stuffing-boxes. Rotating scrapers may be substituted for the reciprocating ones.

  4. ALARA review for the decontamination and decommissioning of the 233-S P.R. can loadout and decontamination

    International Nuclear Information System (INIS)

    Kornish, J.M.

    1998-01-01

    The 233-S Facility was completed in 1955 to expand plutonium production by further concentrating the plutonium nitrate product solution from the Reduction Oxidation (REDOX) Plant. The facility is radiologically contaminated because of operations and accidents. The building is presently a Hazard Category 2 Nuclear Facility. Disassembly of the loadout hood and its associated equipment may be done in parallel with the isolation of 233-S from REDOX via the pipe trench equipment removal. The work scope is to remove the entire loadout hood from the Product Receiver (P.R.) Can Loadout and Decon Room inside the 233-S Facility. A formal as low as reasonably achievable (ALARA) review is required by BHI-SH-02, Vol. 1, Procedure 1.22, Planning Radiological Work, when radiological conditions exceed trigger levels. The level of contamination inside the loadout hood and its associated equipment is unknown. The potential exists to exceed the level of loose surface contamination, which requires a formal ALARA review when opening the loadout hood and disassembly commences. This ALARA review is for the task instruction 1997-03-18-010 Revision 0, 233-S Loadout Hood Decon and Dismantlement

  5. Method of freezing type dismantling for wasted reactors

    International Nuclear Information System (INIS)

    Tatsumi, Toshiyuki.

    1985-01-01

    Purpose: To enable to operate a cutting device in the air by placing a working table on ice while utilizing the ice as radiation shielding materials thereby prevent the diffusion of air contaminations. Method: Upon dismantling a BWR type reactor, ice is packed into a reactor container and a pressure vessel and frozen state is maintained by cooling coils disposed to the outer circumference of the pressure vessel. Then, an airtight hood is covered over the pressure vessel and a working table is rotatably disposed therein. Upon working, when the upper layer ice is melted by a heat pump and discharged, the airtight hood is lowered to a predetermined level. After freezing the melted portion again at the lowered level, cutting work is conducted by an operator in the hood. The cut pieces are conveyed after hoisting the airtight hood by a crane. The pressure vessel is dismantled by repeating the foregoing procedures. In this way, cut pieces can be recovered without falling them to the reactor bottom as in the conventional work in water. In addition, since the procedures are conducted while covering the airtight hood, diffusion of air contaminations can be prevented. (Kamimura, M.)

  6. DISCHARGE VALVE FOR GRANULAR MATERIAL

    Science.gov (United States)

    Stoughton, L.D.; Robinson, S.T.

    1962-05-15

    A gravity-red dispenser or valve is designed for discharging the fueled spherical elements used in a pebble bed reactor. The dispenser consists of an axially movable tube terminating under a hood having side walls with openings. When the tube is moved so that its top edge is above the tops of the side openings the elements will not flow. As the tube is moved downwardly, the elements flow into the hood through the side openings and over the top edge into the tube at an increasing rate as the tube is lowered further. The tube is spaced at all times from the hood and side walls a distance greater than the diameter of the largest element to prevent damaging of the elements when the dispenser is closed to flow. (AEC)

  7. Pollutant exposures from unvented gas cooking burners: A Simulation-based Assessment for Southern California

    Energy Technology Data Exchange (ETDEWEB)

    Logue, Jennifer M. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Indoor Environment Group and Residential Building Systems Group; Klepeis, Neil E. [Stanford Univ., CA (United States). Dept. of Civil and Environmental Engineering; San Diego Univ., CA (United States). Center for Behavioral Epidemiology and Community Health; Lobscheid, Agnes B. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Indoor Environment Group; Singer, Brett C. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Indoor Environment Group and Residential Building Systems Group

    2014-01-01

    Residential natural gas cooking burners (NGCBs) can emit substantial quantities of pollutants, and they are typically used without venting range hoods. In this study, LBNL researchers quantified pollutant concentrations and occupant exposures resulting from NGCB use in California homes.The simulation model estimated that—in homes using NGCBs without coincident use of venting range hoods -- 62%, 9%, and 53% of occupants are routinely exposed to NO2, CO, and HCHO levels that exceed acute health-based standards and guidelines. NGCB use increased the sample median of the highest simulated 1-hr indoor concentrations by 100, 3,000, and 20 ppb for NO2, CO, and HCHO, respectively. The study recommends that reducing pollutant exposures from NGCBs should be a public health priority. Simulation results suggest that regular use of even moderately effective venting range hoods would dramatically reduce the percentage of homes in which concentrations exceed health-based standards.

  8. Post Occupancy Evaluation of 23 Newly Renovated Apartments in Copenhagen

    DEFF Research Database (Denmark)

    Iqbal, Ahsan; Afshari, Alireza; Bergsøe, Niels Christian

    2016-01-01

    systems. All the ventilation units are equipped with parallel plate cross flow heat exchangers. The analysis in present article is based on the measured indoor quality parameters as well as energy consumptions. Among four different types of ventilation systems, Type 1 is a traditional decentralized...... ventilation system which works only on two speeds i.e. high airflow rates when kitchen exhaust is on otherwise nominal airflow rates. Type 2 ventilation systems are the decentralized ventilation system with motion sensors in hallways, humidity sensors in rooms and kitchen exhaust hood sensors. Type 3...... ventilation system is a centralized ventilation system with the motion sensors in hallways and toilets, humidity sensors in each room, and kitchen exhaust hood sensors. Type 4 ventilation system is a centralized ventilation system with only kitchen exhaust hood sensor. Type 2, Type 3 and Type 4 ventilation...

  9. Glovebox decontamination technology comparison

    International Nuclear Information System (INIS)

    Quintana, D.M.; Rodriguez, J.B.; Cournoyer, M.E.

    1999-01-01

    Reconfiguration of the CMR Building and TA-55 Plutonium Facility for mission requirements will require the disposal or recycle of 200--300 gloveboxes or open front hoods. These gloveboxes and open front hoods must be decontaminated to meet discharge limits for Low Level Waste. Gloveboxes and open front hoods at CMR have been painted. One of the deliverables on this project is to identify the best method for stripping the paint from large numbers of gloveboxes. Four methods being considered are the following: conventional paint stripping, dry ice pellets, strippable coatings, and high pressure water technology. The advantages of each technology will be discussed. Last, cost comparisons between the technologies will be presented

  10. HRT-UML: a design method for hard real-time systems based on the UML notation

    Science.gov (United States)

    D'Alessandro, Massimo; Mazzini, Silvia; di Natale, Marco; Lipari, Giuseppe

    2002-07-01

    The Hard Real-Time-Unified Modelling Language (HRT-UML) method aims at providing a comprehensive solution to the modeling of Hard Real Time systems. The experience shows that the design of Hard Real-Time systems needs methodologies suitable for the modeling and analysis of aspects related to time, schedulability and performance. In the context of the European Aerospace community a reference method for design is Hierarchical Object Oriented Design (HOOD) and in particular its extension for the modeling of hard real time systems, Hard Real-Time-Hierarchical Object Oriented Design (HRT-HOOD), recommended by the European Space Agency (ESA) for the development of on-board systems. On the other hand in recent years the Unified Modelling Language (UML) has been gaining a very large acceptance in a wide range of domains, all over the world, becoming a de-facto international standard. Tool vendors are very active in this potentially big market. In the Aerospace domain the common opinion is that UML, as a general notation, is not suitable for Hard Real Time systems, even if its importance is recognized as a standard and as a technological trend in the near future. These considerations suggest the possibility of replacing the HRT-HOOD method with a customized version of UML, that incorporates the advantages of both standards and complements the weak points. This approach has the clear advantage of making HRT-HOOD converge on a more powerful and expressive modeling notation. The paper identifies a mapping of the HRT-HOOD semantics into the UML one, and proposes a UML extension profile, that we call HRT-UML, based on the UML standard extension mechanisms, to fully represent HRT-HOOD design concepts. Finally it discusses the relationships between our profile and the UML profile for schedulability, performance and time, adopted by OMG in November 2001.

  11. Technical evaluation of the in situ vitrification melt expulsion at the Oak Ridge National Laboratory on April 21, 1996, Oak Ridge, Tennessee

    International Nuclear Information System (INIS)

    1996-08-01

    On April 21, 1996, at 6:12 p.m., approximately 20 tons of molten glass were expelled from a 216-ton body of molten (approximately 1600 degrees C) radioactively contaminated soil (containing 2.4 Ci of 137 Cs) at a field site at the Oak Ridge National Laboratory in Oak Ridge, Tennessee. The melt expulsion was caused by pressurized steam venting rapidly through, rather than by the desired path around, the molten body. During the previous 17 days, an old seepage pit was undergoing in situ vitrification (ISV) to convert it from porous, leachable soil into a monolithic, impermeable vitreous waste form. Approximately 2 MW of electrical power was being delivered to the molten body, which was contained in the ground and covered with a stainless steel hood maintained under negative pressure to collect, filter, scrub, and monitor off-gas. Off-gas into the hood was rapidly heated by the melt expulsion from a typical operating temperature of 250 degrees C to over 1000 degrees C with an associated surge of pressure sufficient to lift the 15,000-lb hood approximately 12 in. off the ground. A small pool of molten glass was able to flow up to 3 ft outside the hood while it was raised off the ground. The escaping hot off-gas and molten glass ignited several small fires in combustible components near or attached to the external hood frame (e.g, wire insulation, plastic hose, fiberglass trays). Fire department personnel responded to the emergency notification within minutes but were not needed because the small fires self-extinguished within an hour. Four project personnel were performing tasks at the site at the time of the melt expulsion; none were injured or contaminated during the melt expulsion incident. Air samples taken from the hood perimeter near the small fires failed to detect any airborne contamination

  12. Passive neutron survey of the 233-S Plutonium Concentration Facility

    International Nuclear Information System (INIS)

    1996-08-01

    A passive neutron survey was performed at the 233-S Plutonium Concentration Facility (located at the Hanford Site in Richland, Washington) during late 1994 and early 1995. Four areas were surveyed: an abandoned filter box and pipe trench, column laydown trench, load-out hood, and process hood. The primary purpose of the survey was to identify locations that had plutonium to help direct decontamination and decommissioning activities. A secondary purpose of the survey was to determine the quantity of material when its presence was identified

  13. Local Exhaust Ventilation

    DEFF Research Database (Denmark)

    Madsen, Ulla; Breum, N. O.; Nielsen, Peter V.

    Capture efficiency of a local exhaust system, e.g. a kitchen hood, should include only contaminants being direct captured. In this study basic concepts of local exhaust capture efficiency are given, based on the idea of a control box. A validated numerical model is used for estimation of the capt......Capture efficiency of a local exhaust system, e.g. a kitchen hood, should include only contaminants being direct captured. In this study basic concepts of local exhaust capture efficiency are given, based on the idea of a control box. A validated numerical model is used for estimation...

  14. Linking a dermal permeation and an inhalation model to a simple pharmacokinetic model to study airborne exposure to di(n-butyl) phthalate

    OpenAIRE

    Lorber, M.; Weschler, C.J.; Morrison, G.; Bekö, G.; Gong, M.; Koch, H.M.; Salthammer, T.; Schripp, T.; Toftum, J.; Clausen, G.

    2017-01-01

    Six males clad only in shorts were exposed to high levels of airborne di(n-butyl) phthalate (DnBP) and diethyl phthalate (DEP) in chamber experiments conducted in 2014. In two 6 h sessions, the subjects were exposed only dermally while breathing clean air from a hood, and both dermally and via inhalation when exposed without a hood. Full urine samples were taken before, during, and for 48 h after leaving the chamber and measured for key DnBP and DEP metabolites. The data clearly demonstrated ...

  15. Öppna spisar : metod som förhindrar öppna spisar att ryka in

    OpenAIRE

    Södergren, David

    2007-01-01

    The primary purpose of this thesis is to account for a new method of limiting the risk of smoke leaking out from the open fireplace into the room. The improved functionality is obtained by adding a turnplate to the open fireplace mounted horizontally inside the lower edge at the hood of the open fire. The streams of smoke and air, which are cold of the contact with the cool surfaces in the stove, have a tendency to fall down along the inside of the hood and continue out into the room. The str...

  16. A bumblefoot outbreak and fatal septicemia in captive aquatic birds in Brazil Surto de esparavão e septicemia fatal em aves aquáticas cativas no Brasil

    Directory of Open Access Journals (Sweden)

    Marcus Vinícius Romero Marques

    2009-09-01

    Full Text Available A bumblefoot outbreak with different prognosis according to host species was studied in captive aquatic avian species. Six wood ducks (Aix sponsa, three scarlet-ibis (Eudocimus ruber, two black-swans (Cygnus atratus, five white-faced ducks (Dendrocygna viduata and two roseate spoonbills (Platalea ajaja were kept in a common pen with abrasive pavement pond margin, predisposing to podal skin wear. Incoordination and mortality occurred in the two roseate spoonbils and one black swan. Coagulase-positive penicillin-resistant Staphylococcus aureus was isolated from the synovial fluid and from the liver. All birds sharing the pen presented active or cicatricial foot lesions, indicating a possible challenge to the environmental Staphylococci. However, except for the roseate spoonbill and the black swan, which had fatal disease, for all other species the case did not evolve to a clinically debilitating or fatal disease. The different susceptibility to a fatal Staphylococcus aureus coagulase positive infection is discussed.Este trabalho relata um surto de esparavão em aves aquáticas cativas com prognóstico variado conforme a espécie de ave. Foram examinados um marreco carolina (Aix sponsa, três guarás (íbis vermelha (Eudocimus ruber, dois cisnes negros (Cygnus atratus, cinco marrecas piadeiras (Dendrocygna viduata e dois colhereiros (Platalea ajaja mantidos em recinto comunitário, em cativeiro e em criatório. No recinto, a piscina é margeada por borda de cimento abrasivo que possibilita a abrasão da pele podal. Todas as aves apresentaram erosões da pele na face de apoio dos pés, indicando fator predisponente (erosão similar e possível semelhante desafio infeccioso. Entretanto, incoordenação e mortalidade ocorreram em colhereiros e no cisne negro, mas não nas outras espécies. Staphylococcus aureus coagulase positivo e resistente à penicilina foi isolado do líquido sinovial e do fígado das aves recém-mortas e conservadas em geladeira

  17. Rezultati januarskega štetja vodnih ptic leta 2015 v Sloveniji/ Results of the January 2015 waterbird census in Slovenia

    Directory of Open Access Journals (Sweden)

    Božič Luka

    2015-11-01

    Full Text Available In 2015, the International Waterbird Census (IWC was carried out in Slovenia on 17 and 18 Jan. Waterbirds were counted on all larger rivers, along the entire Slovenian Coastland and on most of the major standing waters in the country. During the census, in which 276 observers took part, 409 sections of the rivers and coastal sea with a total length of 1385.8 km and 224 other localities (172 standing waters and 52 streams were surveyed. Altogether, 46,425 waterbirds of 57 species were counted. This is one of the lowest numbers of waterbirds recorded during the 19 years of IWC in Slovenia. The highest numbers of waterbirds were counted in the Drava count area, i.e. 17,014 individuals (36.7% of all waterbirds in Slovenia. By far the most numerous species was Mallard Anas platyrhynchos (45.9% of all waterbirds, followed by Coot Fulica atra (8.4% of all waterbirds, Blackheaded Gull Chroicocephalus ridibundus (7.5% of all waterbirds, Cormorant Phalacrocorax carbo (5.7% of all waterbirds and Mute Swan Cygnus olor (4.6% of all waterbirds. The number of 1000 counted individuals was also surpassed by Tufted Duck Aythya fuligula, Yellow-legged Gull Larus michahellis and Teal An. crecca. Among the rarer recorded species, the Cattle Egret Bubulcus ibis (registered only for the third time during the IWC and Lesser Black-backed Gull Larus fuscus (registered only for the fourth time during the IWC deserve special mention. Also, Ruddy Shelduck Tadorna ferruginea was recorded for the fourth time during the IWC, but the individual observed was classified to category E (introduced species without self-sustaining populations, escapees from captivity. Numbers of the following species were the highest so far recorded during the IWC: Greylag Goose Anser anser, Muscovy Duck Cairina moschata, Shoveler An. clypeata, Goosander Mergus merganser and Common Sandpiper Actitis hypoleucos. The number of Redbreasted Mergansers M. serrator was the lowest so far recorded during the

  18. The Inner Urban Edge

    Science.gov (United States)

    Ferebee, Ann; Carpenter, Edward K.

    1974-01-01

    In this article, renewal of the inner urban edge is discussed. Norfolk (Virginia) is attempting to blur the difference between old and new neighbor hoods through zoning and architectural controls. Cincinnati (Ohio) is developing an environmentally sound hillside design. Reading (Pennsylvania) is utilizing old railyards for greenbelts of hiking and…

  19. 40 CFR 60.601 - Definitions.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Definitions. 60.601 Section 60.601 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) STANDARDS OF..., transportation, collection, concentration, and purification of organic solvents. It may include enclosures, hoods...

  20. 40 CFR 60.274a - Monitoring of operations.

    Science.gov (United States)

    2010-07-01

    ... system is in use, and a furnace static pressure gauge is installed according to paragraph (f) of this... volumetric flow rate through each separately ducted hood; or install, calibrate, and maintain a monitoring device that continuously records the volumetric flow rate at the control device inlet and check and...

  1. 40 CFR 60.274 - Monitoring of operations.

    Science.gov (United States)

    2010-07-01

    ... system is in use, and a furnace static pressure gauge is installed according to paragraph (f) of this... volumetric flow rate through each separately ducted hood; or install, calibrate, and maintain a monitoring device that continuously records the volumetric flow rate at the control device inlet and check and...

  2. Metallurgical Failure Analysis of the M230 Machine Gun Barrel - MIF-A-001-1999-I

    National Research Council Canada - National Science Library

    Kerwien, Stacey

    1999-01-01

    On 7 October 1998, an Apache Longbow Helicopter (AH-64D Longbow, 97-05031) crashed at Ft. Hood, Texas due to the rupture of the 30-mm M230 machine gun, which is attached to the front of the aircraft...

  3. Mixed isogeometric finite cell methods for the stokes problem

    NARCIS (Netherlands)

    Hoang, T.; Verhoosel, C.V.; Auricchio, F.; van Brummelen, E.H.; Reali, A.

    2017-01-01

    We study the application of the Isogeometric Finite Cell Method (IGA-FCM) to mixed formulations in the context of the Stokes problem. We investigate the performance of the IGA-FCM when utilizing some isogeometric mixed finite elements, namely: Taylor-Hood, Sub-grid, Raviart-Thomas, and Nédélec

  4. An Interior's Interior. The American Film Institute

    Science.gov (United States)

    Morton, David

    1974-01-01

    In the John F. Kennedy Center for the Performing Arts, architects have broken some old conventions and rules of good taste in designing offices and a film theater through intelligent use of space and tacky flowered carpeting, garish colors, and automobile hoods and fenders. (Author/MF)

  5. Quantifying the European Strategic Airlift Gap

    Science.gov (United States)

    2013-06-01

    Refueling and other Exchanges of Services ( ATARES ) is a mechanism to enable exchanges in kind of AT, Air Refueling and other services between member...Interview) http://www.nato.int/docu/review/2007/issue1/ english /interview.html Hood, J. D. (April 2009). NATO strategic airlift: Capability or continued

  6. SOME TECHNIQUES IN CORNEAL GRAFTING

    African Journals Online (AJOL)

    1971-04-10

    Apr 10, 1971 ... current herpes corneae. The visual acuity was less than. 6/60. The left eye had had a central nebula since child- hood and was deemed amblyopic. Six weeks after a 7 x 0·3 mm lamellar graft in the right eye was placed, ulceration occurred in the graft junction. A total thin conjunctival flap was sutured over.

  7. During the British Antarctic Survey's Offshore Biological Programme ...

    African Journals Online (AJOL)

    spamer

    high wingfold thickened to form a ridge, long wing, short crest; hood long relative to crest and broadly notched in the midline; thickened fold running to lower part ... soma (Goodrich, 1896), C. imperator Chun, 1910, C. atlantica (MacDonald & Clench, 1934), C. joubini. Voss, 1967, C. capensis Voss, 1967 and C. calyx. Young ...

  8. 75 FR 47591 - Environmental Impacts Statements; Notice Of Availability

    Science.gov (United States)

    2010-08-06

    ... and Adjacent to the Wildland-Urban-Interface (WUI) with Prescribed Fire, and Commercial and Pre... Casino Project, Application for the Fee-to-Trust Transfer of 25 Acres of Land within the City of Cascade Locks, Confederated Tribes of the Warn Springs Reservation of Oregon, Cascade Locks, Hood River County...

  9. Weaving History through the Major

    Science.gov (United States)

    Mayfield, Betty

    2014-01-01

    The benefits of including the study of the history of mathematics in the education of mathematics majors have been discussed at length elsewhere. Many colleges and universities now offer a History of Mathematics course for mathematics majors, for mathematics education majors, or for general credit. At Hood College, we emphasize our commitment to…

  10. Energy efficient measures to reduce PM2,5 emissions due to cooking

    NARCIS (Netherlands)

    Jacobs, P.; Cornelissen, H.J.M.; Borsboom, W.A.

    2016-01-01

    Laboratory tests with heating olive oil in kitchens suggest that the current building regulation in the Netherlands for kitchen exhaust is inadequate to directly address cooking fumes. Due to building traditions, for motor less cooker hoods often only 50% of the available capacity of the mechanical

  11. Food Service Equipment and Appurtenances.

    Science.gov (United States)

    National Sanitation Foundation, Ann Arbor, MI.

    Equipment design specifications are presented relating to tables of all kinds, counters, sinks and drainboards, bins, shelves, drawers, hoods and similar kitchen appurtenances, not including baking, roasting, toasting, broiling or frying equipment, food preparation machinery such as slicers, choppers, and cutters, mixers and grinders, steam…

  12. 10 CFR 433.5 - Performance level determination.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Performance level determination. 433.5 Section 433.5 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY STANDARDS FOR THE DESIGN AND...) Each Federal agency shall consider laboratory fume hoods and kitchen ventilation systems as part of the...

  13. 24 CFR 3280.204 - Kitchen cabinet protection.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Kitchen cabinet protection. 3280... Kitchen cabinet protection. (a) The bottom and sides of combustible kitchen cabinets over cooking ranges... is designed for the future installation of a cooking range, the metal hood and cabinet protection...

  14. 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

  15. [Preparation and application of cooling bag for heat stroke in wild field].

    Science.gov (United States)

    Li, Hailing; Lu, Qing; Wang, Hongping; Li, Lujia

    2017-05-01

    Cooling bag for heat stroke in wild field was invented in order to fulfill rapid cooling for heat stroke in field environment. The cooling bag is composed of the hood, the body cover (which is made up of the anterior portion, the linking, and the posterior portion), the fixed straps, the handles. The length is 200 cm, the regulative width is 60-70 cm, the folding volume is 26 cm × 20 cm × 9 cm, and the weight is 1.4 kg. There are a number of pockets for the cold sources in the hood and the body cover. Fixed straps are set in the upper, middle and lower of the bag. The handles are set in the hood and the body covers. Usage: put the activated cold sources in the pockets, then put off the patient's clothes, stretch his/her arms into the linking, zipper up and wrapped up by the fixed straps; the amount of cold sources can be adjusted or changed according to the temperature. The patient's temperature, blood pressure, intravenous infusion can be monitored during the cooling course. The handles in the hood and the body cover allow the patient to be easily moved and be transferred in rescue. The cooling bag for heat stroke in field has good cooling effect, and are reusable and easy to be carried, operate, monitor and move, with low cost, which make it popularization and application.

  16. Preferencia de los Trips (Thysanoptera: Thripidae Hacia Trampas de colores en un Invernadero de Flores de la Sabana de Bogotá Color preference of Trhips (Thysanoptera: tripidae in crysanthemum crops at the Bogotá plateau

    Directory of Open Access Journals (Sweden)

    Cardenas Estrella

    1989-12-01

    Full Text Available Se trabajó con un total de 36 trampas, 6 colores y 6 replicaciones por color, se les adicionó un pegante y se distribuyeron completamente al azar dentro de un invernadero comercial ubicado en Chía Cundinamarca. Los colores probados fueron: blanco, morado, amarillo, rojo, naranja y verde, Los colores blanco y morado mostraron la más alta eficiencia en la captura de adultos de Frsnkliniette oeeidentalis (Pegande
    mientras que el color verde capturó el menor número de esta especie. Se capturaron además adultos de F. panamensis Hood,
    F. minuta (Moulton, F. auripes Hood y Thrips tabaei Lindeman pero en menor cantidad.White, violet, yellow, red, orange and green colors with six replicates were tried. This study was done in a green house
    grown chrysantemum crop. White and violet showed the highest efficiency by capturing the greatest number of adults of Frankliniella oeeidentalis, the most abundant species during the experimento Green color captured the lowest number of F. oeeidentalis. Other species captured were F. panamensis Hood,
    F. minuta (Moulton, F. auripes Hood and Tbrips tabaei Lindeman.

  17. Dvě tváře dětství. Malí dospělí a děti hříšníci ve středověku

    Czech Academy of Sciences Publication Activity Database

    Nodl, Martin

    2006-01-01

    Roč. 28, č. 1 (2006), s. 30-33 ISSN 0418-5129 R&D Projects: GA MŠk(CZ) LC521 Institutional research plan: CEZ:AV0Z90090514 Keywords : child hood * devotion * medieval family Subject RIV: AA - Philosophy ; Religion

  18. New safety systems for better impact shock protection of pedestrians; Neue Sicherheitssysteme fuer besseren Fussgaengerschutz

    Energy Technology Data Exchange (ETDEWEB)

    Buechling, J.

    2005-06-01

    From October 2005, new vehicles in the European Union must be equipped successively with impact shock protection systems for pedestrians. There are many different concepts and solutions, from optimised front ends and flexible hoods to outside airbags, flexible shock absorbers and systems to prevent rolling over pedestrians. (orig.)

  19. 78 FR 38270 - Endangered and Threatened Wildlife; Proposed Rule To Revise the Code of Federal Regulations for...

    Science.gov (United States)

    2013-06-26

    ... language explaining our lists, updates to the descriptions of certain listed West Coast salmonid species to... salmon originating from rivers flowing into Puget Sound from the Elwha River (inclusive) eastward... Peninsula rivers between Hood Canal and Dungeness Bay (inclusive). Also, summer-run chum salmon from four...

  20. 40 CFR 63.1651 - Definitions.

    Science.gov (United States)

    2010-07-01

    ... transfer by crane, truck, or other conveyance. Crushing and screening equipment means the crushers... resistive electrical power consumption of a submerged arc furnace, expressed as megawatts (MW). Malfunction... arc furnace means an electric submerged arc furnace that is equipped with a canopy hood above the...

  1. Profile of babies born before arrival at hospital in a peri-urban setting

    African Journals Online (AJOL)

    Given the high neonatal mortality rate in SA (19/1 000 live births in 2009[2]), ... glycaemia, lower birth weight, neonatal sepsis and a greater likeli- hood of admission ... attendance.[10,14,16] In addition, poverty, a rural lifestyle, and unwanted ... spreadsheet and subsequently imported to the statistical software. SPSS (version ...

  2. Infrared Emission by an Aerosol Cloud.

    Science.gov (United States)

    1980-10-10

    contained in this report are those of the __j author(s) and should not be construed as an official Dep’artment of the Army ~ position, policy, or decision ...configuration employing a 4 inch diameter exhaust hose and auxillary fan located outside the hood has proved effective. Arrangements involving cone-shaped

  3. The Effect of Divided Attention on Inhibiting the Gravity Error

    Science.gov (United States)

    Hood, Bruce M.; Wilson, Alice; Dyson, Sally

    2006-01-01

    Children who could overcome the gravity error on Hood's (1995) tubes task were tested in a condition where they had to monitor two falling balls. This condition significantly impaired search performance with the majority of mistakes being gravity errors. In a second experiment, the effect of monitoring two balls was compared in the tubes task and…

  4. Power Electronics Thermal Management

    Energy Technology Data Exchange (ETDEWEB)

    Moreno, Gilberto [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2017-08-07

    Thermal modeling was conducted to evaluate and develop thermal management strategies for high-temperature wide-bandgap (WBG)-based power electronics systems. WBG device temperatures of 175 degrees C to 250 degrees C were modeled under various under-hood temperature environments. Modeling result were used to identify the most effective capacitor cooling strategies under high device temperature conditions.

  5. C:\\BACKUP 21.01.2015\\All 5d1a\\BAJOPAS\\Bajopas 8(1)

    African Journals Online (AJOL)

    User

    2015-01-21

    Jan 21, 2015 ... organism (the host) and from which it gains it food supply and other means of lively hood Henderson,. (1990), reported that most parasites of intestinal worms are classified as cestodes (Tape worms),. Trematode (flukes) nematodes (round worms) and protozoans. It has been discovered that parasites of ...

  6. Place-Based Learning: Interactive Learning and Net-Zero Design

    Science.gov (United States)

    Holser, Alec; Becker, Michael

    2011-01-01

    Food and conservation science curriculum, net-zero design and student-based building performance monitoring have come together in the unique and innovative new Music and Science Building for Oregon's Hood River Middle School. The school's Permaculture-based curriculum both informed the building design and was also transformed through the…

  7. The Family Support Group (FSG) Leaders’ Handbook

    Science.gov (United States)

    2000-04-01

    family guide. Fort Hood, TX: Author. Granovsky , N. (1998). Family Support Group leader basic handbook (Operation READY). Alexandria, VA: U. S...Readiness and Financial Planning " (22.3 minutes). Granovsky , N. (1998). Family Support Group Leader Basic Handbook (Operation READY). Alexandria

  8. 75 FR 58372 - Notice of Intent To Prepare an Environmental Impact Statement for Skokomish General Investigation...

    Science.gov (United States)

    2010-09-24

    ... entire drainage basin, including the estuary at Annas Bay. The river collects drainage from an approximate 240 square mile drainage basin, and eventually flows into southern Hood Canal, an arm of Puget... alternatives, mitigation measures, probable significant environmental impacts, and permits or other approvals...

  9. Evaluation of Fine Denier and Microdenier Multifilament Fabrics

    National Research Council Canada - National Science Library

    Winterhalter, C

    2002-01-01

    ... to MIL-C-3924, Cloth, Oxford, Cotton Warp and Nylon Filling, Quarpel Treated. MIL-C-3924 is one of the military's lightest weight water repellent fabrics and is used in the Snow Camouflage Overwhites and various hood components and caps...

  10. The Escalation of Business as Usual

    Science.gov (United States)

    Tuchman, Gaye

    2011-01-01

    An academic plan is a business plan disguised in the regalia donned for significant public ceremonies--black cap and gown, colorful hood, and, of course, gold tassel. Several years ago, the University of Connecticut started to plan for the economic disaster that was at the time so obviously in the future of higher education institutions. A formal…

  11. 40 CFR 60.391 - Definitions.

    Science.gov (United States)

    2010-07-01

    ... truck including hoods, fenders, cargo boxes, doors, and grill opening panels. Bake oven means a device that uses heat to dry or cure coatings. Electrodeposition (EDP) means a method of applying a prime coat.... Electrostatic spray application means a spray application method that uses an electrical potential to increase...

  12. Evaluation of Bridges Subjected to Military Loading and Dynamic Hydraulic Effects: Review of Design Regulations, Selection Criteria, and Inspection Procedures for Bridge Railing Systems

    Science.gov (United States)

    2011-08-01

    Figure 11. Potential for wheel , bumper, or hood impact with post (AASHTO 2007). ....................... 102 Figure 12. Post setback criteria (AASHTO 2007...barriers. ................................................................... 88 Table 22. Recommended values for runout lengths...The clear zone may consist of a shoulder, a recoverable slope, a nonrecoverable slope, and/or a clear runout area. Crash tests: Vehicular impact

  13. Fulltext PDF

    Indian Academy of Sciences (India)

    Srimath

    , almost covering the stem. Stamens are many and fused to form a structure that resembles a serpent's hood. Fruits are cannon-ball sized with brown hard shell emitting unpleasant odour on ripening. Seeds are embedded in foul-smelling pulp.

  14. ARTICLES

    African Journals Online (AJOL)

    campbell

    Abstract. A study on communal roosts of African White-backed Gyps africanus and. Hooded Vultures Necrosyrtes monachus in Wondo Genet College of Forestry and Natural Resources, southern Ethiopia was conducted from January to. March 2012 to investigate population dynamics of vultures. The population fluctuation ...

  15. Failed fuel detector

    International Nuclear Information System (INIS)

    Martucci, J.A.

    1975-01-01

    A failed fuel detection apparatus is described for a nuclear reactor having a liquid cooled core comprising a gas collection hood adapted to engage the top of the suspect assembly and means for delivering a stripping gas to the vicinity of the bottom of the suspect fuel assembly. (U.S.)

  16. 76 FR 37678 - Energy Conservation Program for Consumer Products and Certain Commercial and Industrial Equipment...

    Science.gov (United States)

    2011-06-28

    ... Laboratory study, which determined the energy use based on conservative estimates on number of fume hood... issue a Family Policymaking Assessment for any rule that may affect family well-being. This proposed determination would not have any impact on the autonomy or integrity of the family as an institution...

  17. Nosocomial Mycobacterium bovis-bacille Calmette-Guérin infections due to contamination of chemotherapeutics: case finding and route of transmission

    NARCIS (Netherlands)

    Vos, Margreet C.; de Haas, Petra E. W.; Verbrugh, Henri A.; Renders, Nicole H. M.; Hartwig, Nico G.; de Man, Peter; Kolk, Arend H. J.; van Deutekom, Henk; Yntema, J. L.; Vulto, Arnold G.; Messemaker, Marja; van Soolingen, Dick

    2003-01-01

    We studied nosocomial infections due to Mycobacterium bovis bacille Calmette-Guérin (BCG) Onco-TICE bacteria, transmitted by contamination of medication prepared in BCG Onco-TICE-contaminated hoods in the pharmacy, in 5 immunocompromised patients at 3 hospitals. The BCG strains cultured from the

  18. 77 FR 76598 - Notice of Receipt of Petition for Decision That Nonconforming 2006-2010 BMW M3 Passenger Cars Are...

    Science.gov (United States)

    2012-12-28

    ... Braking Effect, 103 Windshield Defrosting and Defogging Systems, 104 Windshield Wiping and Washing Systems, 106 Brake Hoses, 113 Hood Latch System, 116 Motor Vehicle Brake Fluids, 124 Accelerator Control Systems, 135 Light Vehicle Brake Systems, 202 Head Restraints, 204 Steering Control Rearward Displacement...

  19. 78 FR 45997 - Notice of Receipt of Petition for Decision That Nonconforming 1996 Chevrolet Impala Passenger...

    Science.gov (United States)

    2013-07-30

    ... New Pneumatic Tires, 113 Hood Latch System, 116 Motor Vehicle Brake Fluids, 124 Accelerator Control Systems, 135 Light Vehicle Brake Systems, 202 Head Restraints, 204 Steering Control Rearward Displacement... Systems: Inspection of each vehicle to verify compliance with the standard and reprogramming and/or...

  20. 76 FR 69796 - Notice of Receipt of Petition for Decision That Nonconforming 2002 Jaguar XJ8 Passenger Cars...

    Science.gov (United States)

    2011-11-09

    ... New Pneumatic Tires, 111 Rearview Mirrors, 113 Hood Latch System, 116 Motor Vehicle Brake Fluids, 118... Vehicle Brake Systems, 201 Occupant Protection in Interior Impact, 202 Head Restraints, 204 Steering... associated U.S.-version software in the vehicle's computer system. Standard No. 108 Lamps, Reflective Devices...

  1. 78 FR 20385 - Notice of Receipt of Petition for Decision That Nonconforming 2010 BMW Z4 Passenger Cars Are...

    Science.gov (United States)

    2013-04-04

    ... Interlock, and Transmission Braking Effect, 103 Windshield Defrosting and Defogging Systems, 104 Windshield Wiping and Washing Systems, 106 Brake Hoses, 113 Hood Latch System, 116 Motor Vehicle Brake Fluids, 124 Accelerator Control Systems, 135 Light Vehicle Brake Systems, 139 New Pneumatic Radial Tires for Light...

  2. 76 FR 28501 - Notice of Receipt of Petition for Decision That Nonconforming 2005 Mercedes-Benz 350 CLS...

    Science.gov (United States)

    2011-05-17

    ... Transmission Braking Effect, 103 Windshield Defrosting and Defogging Systems, 104 Windshield Wiping and Washing Systems, 106 Brake Hoses, 109 New Pneumatic Tires, 113 Hood Latch System, 116 Motor Vehicle Brake Fluids... System Integrity: Inspection of all vehicles and installation of U.S.-conforming components on vehicles...

  3. 78 FR 59092 - Notice of Receipt of Petition for Decision that Nonconforming 1988-1996 Alpina B10 Passenger Cars...

    Science.gov (United States)

    2013-09-25

    ... Transmission Braking Effect, 103 Windshield Defrosting and Defogging Systems, 104 Windshield Wiping and Washing... Pneumatic Tires, 113 Hood Latch System, 116 Motor Vehicle Brake Fluids, 124 Accelerator Control Systems, 201...-series and reprogramming the vehicle computer to operate the necessary safety systems. Standard No. 108...

  4. 78 FR 24463 - Notice of Receipt of Petition for Decision that Nonconforming 2005-2007 BMW 5 Series Passenger...

    Science.gov (United States)

    2013-04-25

    ... Brake Hoses, 109 New Pneumatic Tires, 113 Hood Latch System, 116 Motor Vehicle Brake Fluids, 124 Accelerator Control Systems, 135 Light Vehicle Brake Systems, 201 Occupant Protection in Interior Impact, 202... originally manufactured to comply with all applicable Federal Motor Vehicle Safety Standards (FMVSS), are...

  5. 77 FR 67732 - Notice of Receipt of Petition for Decision That Nonconforming 2009 Porsche Cayenne S Multipurpose...

    Science.gov (United States)

    2012-11-13

    ... Braking Effect, 103 Windshield Defrosting and Defogging Systems, 104 Windshield Wiping and Washing Systems, 106 Brake Hoses, 109 New Pneumatic Tires, 113 Hood Latch System, 116 Motor Vehicle Brake Fluids, 124 Accelerator Control Systems, 135 Light Vehicle Brake Systems, 201 Occupant Protection in Interior Impact, 202...

  6. 75 FR 14484 - Notice of Receipt of Petition for Decision That Nonconforming 1991 Porsche 911 Series Passenger...

    Science.gov (United States)

    2010-03-25

    ... Electric Brake Systems, 106 Brake Hoses, 109 New Pneumatic Tires, 113 Hood Latch System, 116 Motor Vehicle... restraint systems used in vehicle consist of a driver's side air bag, and combination lap and shoulder belts... cars that were not originally manufactured to comply with all applicable Federal Motor Vehicle Safety...

  7. 77 FR 69539 - Notice of Receipt of Petition for Decision That Nonconforming 2007 Chevrolet Corvette Passenger...

    Science.gov (United States)

    2012-11-19

    ... Transmission Braking Effect, 103 Windshield Defrosting and Defogging Systems, 104 Windshield Wiping and Washing..., 113 Hood Latch System, 114 Theft Protection, 116 Motor Vehicle Brake Fluids, 118 Power-Operated Window, Partition, and Roof Panel Systems, 124 Accelerator Control Systems, 135 Light Vehicle Brake Systems, 138...

  8. 76 FR 14117 - Notice of Receipt of Petition for Decision That Nonconforming 2005-2006 Porsche Carrera (997...

    Science.gov (United States)

    2011-03-15

    ... Pneumatic Tires, 113 Hood Latch System, 116 Motor Vehicle Brake Fluids, 124 Accelerator Control Systems, 135 Light Vehicle Brake Systems, 201 Occupant Protection in Interior Impact, 202 Head Restraints, 204... activation of associated U.S.-version software in the vehicle's computer system. Standard No. 108 Lamps...

  9. 77 FR 5303 - Notice of Receipt of Petition for Decision That Nonconforming 1999 Volkswagen Bora Passenger Cars...

    Science.gov (United States)

    2012-02-02

    ... Pneumatic Tires, 113 Hood Latch System, 116 Motor Vehicle Brake Fluids, 124 Accelerator Control Systems, 135 Light Vehicle Brake Systems, 202 Head Restraints, 204 Steering Control Rearward Displacement, 205... software in the vehicle's computer system, or installation of a supplemental system to meet the...

  10. 77 FR 46803 - Notice of Receipt of Petition for Decision That Nonconforming 2005 Chevrolet Suburban Multi...

    Science.gov (United States)

    2012-08-06

    ... Transmission Braking Effect, 103 Windshield Defrosting and Defogging Systems, 104 Windshield Wiping and Washing..., 113 Hood Latch System, 114 Theft Protection, 116 Motor Vehicle Brake Fluids, Standard No. 118 Power-Operated Window, Partition, and Roof Panel Systems, 119 New Pneumatic Tires for Vehicles other than...

  11. 77 FR 24264 - Notice of Receipt of Petition for Decision That Nonconforming Left-Hand Drive 2006 Land Rover...

    Science.gov (United States)

    2012-04-23

    ... Hood Latch System, 116 Motor Vehicle Brake Fluids, Standard No. 118 Power-Operated Window, Partition, and Roof Panel Systems, 119 New Pneumatic Tires for Vehicles other than passenger Cars, 124 Accelerator Control Systems, 135 Light Vehicle Brake Systems, 201 Occupant Protection in Interior Impact, 202...

  12. 76 FR 32391 - Notice of Receipt of Petition for Decision That Nonconforming 2007 Dodge Durango Multipurpose...

    Science.gov (United States)

    2011-06-06

    ... Transmission Braking Effect, 103 Windshield Defrosting and Defogging Systems, 104 Windshield Wiping and Washing..., 113 Hood Latch System, 114 Theft Protection, 116 Motor Vehicle Brake Fluids, 118 Power-Operated Window, Partition, and Roof Panel Systems, 120 Tire Selection and Rims for Motor Vehicles Other than Passenger Cars...

  13. 78 FR 13754 - Notice of Receipt of Petition for Decision That Nonconforming 2004 Ford F-150 Crew Cab Trucks...

    Science.gov (United States)

    2013-02-28

    ... Hoses, 113 Hood Latch System, 114 Theft Protection, 116 Motor Vehicle Brake Fluids, 118 Power-Operated... Tires, 124 Accelerator Control Systems, 135 Light Vehicle Brake Systems, 201 Occupant Protection in... originally manufactured to comply with all applicable Federal Motor Vehicle Safety Standards (FMVSS), are...

  14. 78 FR 10686 - Notice of Receipt of Petition for Decision That Nonconforming Long-Wheel Base 2005 Mercedes-Benz...

    Science.gov (United States)

    2013-02-14

    ... Systems; 106 Brake Hoses; 113 Hood Latch System; 116 Motor Vehicle Brake Fluids; 119 New Pneumatic Tires... initializing the vehicle control system to integrate the instrument cluster and activate the required warning... vehicle's control system and door modules so that the window transport mechanism is inoperative when the...

  15. 77 FR 65444 - Notice of Receipt of Petition for Decision That Nonconforming 1991 Mercedes-Benz G-Class (463...

    Science.gov (United States)

    2012-10-26

    ... Electric Brake Systems, 106 Brake Hoses, 113 Hood Latch System, 116 Motor Vehicle Brake Fluids, 119 New... Panel Systems: Inspection of each vehicle and reprogramming or rewiring of the power operated window system. Standard No. 120 Tire Selection and Rims for Motor Vehicles Other Than Passenger Cars...

  16. 78 FR 30961 - Notice of Receipt of Petition for Decision that Nonconforming 2005-2007 Alpina B5 Passenger Cars...

    Science.gov (United States)

    2013-05-23

    ... Hood Latch System, 116 Motor Vehicle Brake Fluids, 124 Accelerator Control Systems, 135 Light Vehicle... vehicle computer to operate the necessary safety systems. Standard No. 108 Lamps, Reflective Devices, and... vehicle computer to activate the required safety systems. Standard No. 118 Power-Operated Window...

  17. 78 FR 44621 - Notice of Receipt of Petition for Decision that Nonconforming 2004 BMW 760I Passenger Cars are...

    Science.gov (United States)

    2013-07-24

    ... Braking Effect, 103 Windshield Defrosting and Defogging Systems, 104 Windshield Wiping and Washing Systems, 106 Brake Hoses, 109 New Pneumatic Tires, 113 Hood Latch System, 116 Motor Vehicle Brake Fluids, 124 Accelerator Control Systems, 135 Light Vehicle Brake Systems, 202 Head Restraints, 204 Steering Control...

  18. Kinderidentiteit, ras en seksualiteit in Ons is nie almal so nie en Die ...

    African Journals Online (AJOL)

    Marnus' choice involves masculinity, violence and sport, and Gertie as Little Red Riding Hood is metaphorically swallowed by the fox of Christian values about women and sex. Keywords: Afrikaans literature, child identity, Jeanne Goosen, Mark Behr, race, sexuality. Tydskrif vir Letterkunde Vol. 45 (2) 2008: pp. 87-100 ...

  19. 06 Barnard 03.pmd

    African Journals Online (AJOL)

    Owner

    24 Jul 2008 ... Gertie as Little Red Riding Hood is metaphorically swallowed by the fox of Christian values about women and sex. Key words: Afrikaans literature, child identity, Jeanne Goosen, Mark Behr, race, sexuality. However, Goldhagen's explanation (the tradition of eliminationist anti-Semitism which was already ...

  20. The Role of Testimony in Young Children's Solution of a Gravity-Driven Invisible Displacement Task

    Science.gov (United States)

    Bascandziev, Igor; Harris, Paul L.

    2010-01-01

    Previous research has shown that young children make a perseverative, gravity-oriented, error when asked to predict the final location of a ball dropped down an S-shaped opaque tube (Hood, 1995). We asked if providing children with verbal information concerning the role that the tubes play, in determining the ball's trajectory would improve their…

  1. Authenticity and Empathy in Education

    Science.gov (United States)

    Bialystok, Lauren; Kukar, Polina

    2018-01-01

    The educational enthusiasm for both authenticity and empathy makes a number of assumptions about universal virtues, self-hood, the role of emotion in education, and the role of the teacher. In this article, we argue that authenticity and empathy are both nebulous virtues that teachers and students are called to embody with little reflection on how…

  2. Evaluation of Radioactive Contamination in Hamadan Nuclear Medicine Centers Using Wipe Technique

    Directory of Open Access Journals (Sweden)

    N. Rostampour

    2014-02-01

    .Conclusion: In centers 1 and 2, most of the radioactive contamination occurred under the hood due to labeling of radiopharmaceuticals activity. Also, in center 3, the highest contamination rate belonged to patients’ corridor that could be due to frequent the area. According to this subject, necessary measures in this regard should be considered by the department responsible for health physics.

  3. A method for geometric modelling of magnetic anomalies: Two dimensional bodies

    Digital Repository Service at National Institute of Oceanography (India)

    Rao, T.C.S.

    squares estimation of nonlinear parameters. Jour. Soc. Indust. Appl. Math. 11.431411. McGrath, P. R., and Hood, J. P. 1910 : The dipping dyke case : A computer crove matching method of magnetic interpretation. Geophysics 35, 831 848. Nabighian. M. N. 1912...

  4. How to Plan Ventilation Systems.

    Science.gov (United States)

    Clarke, John H.

    1963-01-01

    Ventilation systems for factory safety demand careful planning. The increased heat loads and new processes of industry have introduced complex ventilation problems in--(1) ventilation supply, (2) duct work design, (3) space requirements, (4) hood face velocities, (5) discharge stacks, and (6) building eddies. This article describes and diagrams…

  5. Characterization of South African Coal for Metals, Inorganic and ...

    African Journals Online (AJOL)

    NICO

    with Supelco SPB™-1 Sulfur, fused silica capillary column, 30 m. × 0.32 mm × 4.0 µm film ... less than 240 µm in diameter by means of mortar and pestle. Three sets of samples ... cap before being taken out of the fume hood. The vessel was.

  6. In vitro antimicrobial properties of friedelan-3-one from Pterocarpus ...

    African Journals Online (AJOL)

    MRS I.C ODEH

    2016-04-06

    Apr 6, 2016 ... purchased from Sigma-Aldrich® with the exception of Silica gel 60. F254 Thin Layer ... The powder was obtained using mortar and pestle. ... The extracts were concentrated and allowed to dry in a fume hood to give the crude ...

  7. Adaptive political leadership

    DEFF Research Database (Denmark)

    Aagaard, Peter

    Scholars have described contemporary policy systems as being influenced by an increase in the number of ‘wicked problems’ (Rittel & Webber, 1973) as subject of a development from government to governance (Peters & Pierre, 1998) and an increase in public management reforms (Hood, 1995; Osborne, 20...

  8. Evaluation of the Scott Aviation Portable Protective Breathing Device for contaminant leakage as prescribed by FAA Action Notice A-8150.2.

    Science.gov (United States)

    1989-11-01

    Two types of crewmember protective breathing equipment (PBE) were performance tested for compliance with Action Notice A-8150.2 at ground level (- 1,300 feet) and 8,000 feet altitude. PBE 1 was a 'hood with oral-nasal mask,' which used potassium supe...

  9. SOME SOCIAL ASPECTS OF PAEDIATRICS·

    African Journals Online (AJOL)

    B., D.P.H.. Senior Lecturer in Social Medicine, University of Cape Town ... hood with the promise that his child "will live it different-. • Based on a ... which gives him his incomparable capacity for learning. ... Evasion may be manifested by withdrawal, e.g., fearfulness, .... admitted to hospital for a minor illness under his care.

  10. Quantification of methane behaviour in continuous miner headings using a controlled environment.

    CSIR Research Space (South Africa)

    Van Zyl, FJ

    2000-06-01

    Full Text Available The aim of this project was to determine the methane control and dilution ability of the retrofitted hood and half-curtain ventilation systems. The two systems were tested in the full-scale ventilation test gallery at CSIR Miningtek’s Kloppersbos...

  11. Reynolds Highlights Economic Activity, Research Progress at Local Breakfast Briefing | Poster

    Science.gov (United States)

    NCI is a valuable asset to the Frederick community as a major employer, a purchaser of goods and services, and an educator and mentor for students from elementary through post-graduate school, Craig Reynolds told about 70 people, including many community leaders, at the Fort Detrick Alliance’s quarterly breakfast briefing at Hood College.

  12. Robin Hoodist Oidipuseni / Pille-Riin Purje

    Index Scriptorium Estoniae

    Purje, Pille-Riin, 1963-

    1996-01-01

    'Ugala' külalisetendused Tallinnas: David Neilsoni 'Robin Hood' (lav. Peeter Tammearu); Mihhail Bulgakovi 'Poolearuline Jourdain' (lav. Üllar Saaremäe); Tirso de Molina 'Kadunud sõrmus' (lav. Andres Noormets); Talvo Pabuti 'Oidipuse kompleks' (lav. Andres Lepik); Anton Tshehhovi 'Kirsiaed' (lav. Kaarin Raid)

  13. Assessing Tuition and Student Aid Strategies: Using Price-Response Measures to Simulate Pricing Alternatives.

    Science.gov (United States)

    St. John, Edward P.

    1994-01-01

    A study used price-response measures from recent national studies to assess college and university pricing (tuition and student aid) alternatives in diverse institutional settings. It is concluded that such analyses are feasible. Analysis indicated limits to "Robin Hood" pricing patterns are predominant in private colleges. Consideration…

  14. Cry, Baby, Cry: A Dialogic Response to Emotion

    Science.gov (United States)

    White, E. Jayne

    2013-01-01

    This article challenges traditional approaches to emotion as a discreet biological or dialectic process in the early years. In doing so the proposition is made that emotion is an answerable social act of meaning-making and self-hood. Inspired by Bakhtinian philosophy, which resists separating emotion from cognition or the individual from their…

  15. Denmark and Sweden

    DEFF Research Database (Denmark)

    Mailand, Mikkel; Hansen, Nana Wesley

    2016-01-01

    and ER. Finally, a multiple austerity typology proposed by Lodge and Hood (2012) is applied to the two Scandinavian cases. We argue that although employment levels remain high, and the public sector ER systems are still basically voluntaristic, changes have been seen in ER models. These changes have been...

  16. 78 FR 10687 - Notice of Receipt of Petition for Decision That Nonconforming 1992 Porsche Carrera Passenger Cars...

    Science.gov (United States)

    2013-02-14

    ... Defrosting and Defogging Systems, 104 Windshield Wiping and Washing Systems, 106 Brake Hoses, 113 Hood Latch... vehicle is equipped with an automatic restraint system that consists of dual front airbags and knee... Passenger Cars Are Eligible for Importation AGENCY: National Highway Traffic Safety Administration, DOT...

  17. Columbia/Willamette Skill Builders Consortium. Final Performance Report. Appendix 5B Anodizing Inc. (Aluminum Extrusion Manufacturing). Basic Measurement Math. Instructors' Reports and Sample Curriculum Materials.

    Science.gov (United States)

    Taylor, Marjorie; And Others

    Anodizing, Inc., Teamsters Local 162, and Mt. Hood Community College (Oregon) developed a workplace literacy program for workers at Anodizing. These workers did not have the basic skill competencies to benefit from company training efforts in statistical process control and quality assurance and were not able to advance to lead and supervisory…

  18. Harvard Education Letter. Volume 25, Number 6, November-December 2009

    Science.gov (United States)

    Chauncey, Caroline T., Ed.

    2009-01-01

    "Harvard Education Letter" is published bimonthly by the Harvard Graduate School of Education. This issue of "Harvard Education Letter" contains the following articles: (1) "Platooning" Instruction: Districts Weigh Pros and Cons of Departmentalizing Elementary Schools (Lucy Hood); (2) Behind the Classroom Door: A Rare Glimpse Indicates the…

  19. Harvard Education Letter. Volume 27, Number 1, January-February 2011

    Science.gov (United States)

    Walser, Caroline T., Ed.

    2011-01-01

    "Harvard Education Letter" is published bimonthly at the Harvard Graduate School of Education. This issue of "Harvard Education Letter" contains the following articles: (1) The Greening of Environmental Ed: Teachers Focus on Complexity, Evidence, and Letting Students Draw Their Own Conclusions (Lucy Hood); (2) Like Teacher,…

  20. Harvard Education Letter. Volume 24, Number 2, March-April 2008

    Science.gov (United States)

    Chauncey, Caroline, Ed.

    2008-01-01

    "Harvard Education Letter" is published bimonthly at the Harvard Graduate School of Education. This issue of "Harvard Education Letter" contains the following articles: (1) Educating Teenage Immigrants: High Schools Experiment with Ways to Group New English-Language Learners (Lucy Hood); (2) Hot Topics and Key Words: Pilot Project Brings Teachers…

  1. Recurrent Respiratory Papillomatosis: A Report of two cases and ...

    African Journals Online (AJOL)

    PROF. EZECHUKWU

    2013-09-03

    Sep 3, 2013 ... the larynx among children and a frequent cause of child- hood hoarseness ... scopy showed a wart- like lesion on the vocal cord, while a neck X-ray .... commencement of adjuvant therapy are the necessity for more than four ...

  2. Intelligent tactical asset allocation support system

    NARCIS (Netherlands)

    Hiemstra, Y.

    1995-01-01

    This paper presents an advanced support system for Tactical Asset Allocation. Asset allocation explains over 90% of portfolio performance (Brinson, Hood and Beebower, 1988). Tactical asset allocation adjusts a strategic portfolio on the basis of short term market outlooks. The system includes

  3. 78 FR 4324 - Occupational Exposure to Hazardous Chemicals in Laboratories (Non-Mandatory Appendix); Technical...

    Science.gov (United States)

    2013-01-22

    ... variety of physical and chemical reasons, reaction scale-ups pose special risks, which merit additional.... Engineering controls, such as chemical hoods, physically separate the employee from the hazard. Administrative..., engineering controls and apparel; (d) Laboratory equipment; (e) Safety equipment; (f) Chemical management; (g...

  4. School Food Unwrapped: What's Available and What Our Kids Actually Are Eating. Research Brief. Publication #2008-40

    Science.gov (United States)

    Hair, Elizabeth; Ling, Thomson; Wandner, Laura

    2008-01-01

    Childhood obesity has emerged as a critical health problem of the 21st century. The seriousness of this issue stems from the grave health consequences of overweight and obesity that begin in child-hood and persist later in life. In light of these consequences, public health officials and others have begun to focus on schools as key settings in…

  5. Directory of Open Access Journals (Sweden)

    Felipe Toro Franco

    2013-05-01

    Full Text Available This essay reads Adolfo Couve's narrative through the notions of game, toys and child hood.In doing so, we explore the ways in which Couve's short novels obliquely quote the lost world of past Chilean childhood and its beloved objects (El peneca magazine, drawings by the artistCoré, wooden trains, etc..

  6. Adolescence Behaviour Problems: How to Tackle or Prevent?

    Science.gov (United States)

    Kumar, V. Jurist Lionial

    2013-01-01

    Adolescence is a transitional stage of physical and mental human development that occurs between child hood and adulthood. Adolescent period starts with puberty. The period during which the capability for sexual reproduction is attained; it is marked by changes in both primary and secondary sexual characteristics and is dated from menarche in…

  7. Linking a dermal permeation and an inhalation model to a simple pharmacokinetic model to study airborne exposure to di(n-butyl) phthalate

    DEFF Research Database (Denmark)

    Lorber, Matthew; Weschler, Charles J.; Morrison, Glenn

    2017-01-01

    Six males clad only in shorts were exposed to high levels of airborne di(n-butyl) phthalate (DnBP) and diethyl phthalate (DEP) in chamber experiments conducted in 2014. In two 6 h sessions, the subjects were exposed only dermally while breathing clean air from a hood, and both dermally and via...

  8. JPRS Report, East Europe

    Science.gov (United States)

    1989-11-09

    the German factor: the issue of our attitude to the German nation and German state- hood. The authorities built their social pedagogy , and even...deserted city. Have I been kid - napped in a foreign city? This is no Bucharest; this is not my spirited Bucharest which I left 15 years ago. This

  9. Thermo-mechanical challenges in the longevity of micro-electronics

    NARCIS (Netherlands)

    Gielen, A.W.J.

    2010-01-01

    Automotive electronics, solid-state-lighting, and solar cells need have to operate under harsh circumstances, either by the kind of environment they operate in, such as automotive electronics under the hood, or by the long durations of exposure. In both cases traditional lifetime assessment methods

  10. Cotrimoxazole for childhood febrile illness in Malaria-endemic regions

    African Journals Online (AJOL)

    ren younger than 5 years of age was evaluated in. Malawi. ... limitations in diagnostic technology and personnel, disease-specific clinical ... In practice, the World. Health Organisation (WHO) recommends that in highly endemic areas all young children with fever should be treated for malaria, because of the likeli- hood of ...

  11. 75 FR 22217 - Standard Instrument Approach Procedures, and Takeoff Minimums and Obstacle Departure Procedures...

    Science.gov (United States)

    2010-04-28

    ..., as modified by the National Flight Data Center (FDC)/Permanent Notice to Airmen (P-NOTAM), and is... publication of each separate SIAP as amended in the transmittal. For safety and timeliness of change... 3-Jun-10 MI Big Rapids......... Roben-Hood......... 0/2261 4/9/10 GPS Rwy 27, Orig-A 3-Jun-10 TX Van...

  12. 40 CFR 63.7326 - How do I demonstrate initial compliance with the emission limitations that apply to me?

    Science.gov (United States)

    2010-07-01

    ... control device that captures emissions during travel is used. (2) For each venturi scrubber applied to... moveable hood vented to a stationary control device is used to capture emissions; (ii) If a mobile scrubber... the pressure drop and scrubber water flow rate measured during the performance test in accordance with...

  13. 16 CFR 1630.4 - Test procedure.

    Science.gov (United States)

    2010-01-01

    ...) Test chamber. The test chamber shall consist of an open top hollow cube made of noncombustible material...) Gloves. Nonhygroscopic gloves (such as rubber polyethylene) for handling the sample after drying, and... in the draft-protected environment (hood with draft off) with its bottom in place. Wearing gloves...

  14. 46 CFR 160.176-13 - Approval Tests.

    Science.gov (United States)

    2010-10-01

    ... paragraph (b)(1) of this section is repeated with each subject wearing an insulated, hooded parka and gloves... and in the second test, parka and gloves. (c) Inflation Testing. No second stage donning is allowed in... platform using only his or her hands on the top of the platform as an aid and without pushing off of the...

  15. Radiation exposure in the use of camping gas lamps

    International Nuclear Information System (INIS)

    Elmer, E.

    1985-01-01

    The gas lamps used during camping are provided with so-called incandescent hood. To increase the luminous power, they include an average of 330 mg of thorium oxide (Th-nat), which corresponds to an overall activity of about 36 nCi (1.3 kBq). The assessment of radiological risks of campers showed that the radiation doses from external irradiation or ingestion of the existing activity may be neglected. However, special attention must be given to inhalation because the incandescent hood embrittles after while and in the course of replacement may fall to dust which might be breathed in. A person who replaces the hood carelessly twice can reach the maximum permissible annual inhalation rate (=1 nCi Th-nat) this way. This also applies to the maximum permissible surface contamination. In Switzerland, thorium incandescent hood may only be sold for general use on the condition that the purchaser is instructed by a notice how to replacement is to be made to avoid dust. (orig./HP) [de

  16. RT-PCR and real-time PCR analysis of E2A-PBX1, TEL-AML1 ...

    Indian Academy of Sciences (India)

    2011-08-19

    Aug 19, 2011 ... group of 1–25 years (50 pediatric and 14 young adults). Diagnosis of ... 3% agarose gel to visualize the amplified products of fusion gene transcripts. .... translocation in 13.4% (177/1321, range 9–23%) of child- hood ALL in Far ... to apoptosis, growth factor interactions and alters cell–cell and cell–matrix ...

  17. Carbon bioavailability in a high Arctic fjord influenced by glacial meltwater, NE Greenland

    DEFF Research Database (Denmark)

    Paulsen, Maria Lund; Nielsen, Sophia Elisabeth Bardram; Müller, Jens-Oliver

    2017-01-01

    The land-to-ocean flux of organic carbon is increasing in glacierized regions in response to increasing temperatures in the Arctic (Hood et al., 2015). In order to understand the response of the coastal ecosystem metabolism to the organic carbon input it is essential to determine the bioavailabil...

  18. 30 CFR 57.14115 - Stationary grinding machines.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Stationary grinding machines. 57.14115 Section... and Equipment Safety Devices and Maintenance Requirements § 57.14115 Stationary grinding machines. Stationary grinding machines, other than special bit grinders, shall be equipped with— (a) Peripheral hoods...

  19. 30 CFR 56.14115 - Stationary grinding machines.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Stationary grinding machines. 56.14115 Section... Equipment Safety Devices and Maintenance Requirements § 56.14115 Stationary grinding machines. Stationary grinding machines, other than special bit grinders, shall be equipped with— (a) Peripheral hoods capable of...

  20. 40 CFR Table 1 to Subpart Fffff of... - Emission and Opacity Limits

    Science.gov (United States)

    2010-07-01

    ... system for a BOPF with a closed hood system at a new or existing BOPF shop that contain, on a flow... control devices that contain, on a flow-weighted basis, particulate matter in excess of 0.02 gr/dscf 1 2... discharged to the atmosphere any gases that exit from one or more control devices that contain, on a flow...

  1. 40 CFR 63.7765 - What definitions apply to this subpart?

    Science.gov (United States)

    2010-07-01

    ... points and then convey the captured gas stream to a control device or to the atmosphere. A capture system... design: duct intake devices, hoods, enclosures, ductwork, dampers, manifolds, plenums, and fans. Cold box.... Emissions limitation means any emissions limit or operating limit. Exhaust stream means gases emitted from a...

  2. La Segmentazione Grafica della Scrittura di una Storia Conosciuta. Uno Studio Descrittivo su 450 Testi di Bambini dai 6 agli 8 Anni (Graphic Segmentation of the Writing of a Familiar Story. A Descriptive Study of 450 Texts of Children from 6 to 8 Years Old).

    Science.gov (United States)

    Pontecorvo, Clotilde; Di Eduardo, Roberta

    1995-01-01

    The purpose of this study was to analyze how children in the early grades of elementary school divide words while writing. The subjects were 450 Italian children belonging either to upper-middle-class or lower-middle-class families who were asked to write the familiar story of "Little Red Riding Hood." (CFM)

  3. 77 FR 38652 - Endangered Species; Receipt of Applications for Permit

    Science.gov (United States)

    2012-06-28

    .... Species: Ring-tailed lemur (Lemur catta) Black and white ruffed lemur (Varecia variegata) Cottontop tamarin (Saguinus oedipus) Snow leopard (Uncia uncia) Amur leopard (Panthera pardus orientalis) Siberian tiger (Panthera tigris altaica) Golden parakeet (Guarouba guarouba) Hooded crane (Grus monacha) Jackass...

  4. Height growth and site index curves for western white pine in the Cascade Range of Washington and Oregon.

    Science.gov (United States)

    Robert O. Curtis; Nancy M. Diaz; Gary W. Clendenen

    1990-01-01

    Height growth and site index curves were constructed from stem analyses of mature western white pine (Pinus monticola Dougl. ex D. Don) growing in high-elevation forests of the Cascade Range in the Mount Hood and Gifford Pinchot National Forests of Oregon and Washington, respectively. Alternate systems using reference ages for site index of 50 and...

  5. The Manifesto for Extension and Engagement: A Perspective on Family and Consumer Sciences for the Future

    Science.gov (United States)

    Carroll, Jan B.; Chamberlin, Barbara; Devall, Esther; Dinstel, Roxie; Hauser-Lindstrom, Doreen; Petty, Barbara D.

    2017-01-01

    Extension professionals in the Western Region proclaimed The Timberline Manifesto at their 100-year celebration, "Centennial on the Summit," at Mount Hood, OR, in 2014. Family and consumer sciences (FCS) leaders relate this platform to the future of FCS: our opportunities for success in engagement, integration, technology, demand-driven…

  6. Subcutaneous granuloma annulare

    Directory of Open Access Journals (Sweden)

    Dhar Sandipan

    1994-01-01

    Full Text Available Two cases of subcutaneos granuloma annulare are reported. Clinical presentation was in the form of hard subcutaneous nodules; histopathology confirmed the clinical diagnosis. The cases were unique because of onset in adult hood, occurrence over unusual sites and absence of classical lesions of granuloma annulare elsewhere.

  7. Research in the Middle East and North Africa — Fez: The e-capital ...

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

    2010-12-14

    Dec 14, 2010 ... Walking side by side past McDonald's in the modern part of the city are a ... and an elderly woman, veiled and wearing the traditional hooded jilbaya or robe. ... The research team embarked on a massive educational effort to ...

  8. "Who Is Sylvia?" Reflections on Personality, Pedagogy, and Populism: A Review Essay.

    Science.gov (United States)

    Rooke, Patricia T.

    1990-01-01

    Reviews "Sylvia? The Biography of Sylvia Ashton-Warner," by L. Hood. Uses a feminist approach to examine the life of the New Zealand teacher whose teaching methods with Maori children led to international acclaim and imitation. Discusses the dynamics between pedagogy and personality. Contains 40 references. (Author/SV)

  9. 29 CFR 1915.34 - Mechanical paint removers.

    Science.gov (United States)

    2010-07-01

    ... injury by using goggles or face shields in accordance with the requirements of subpart I of this part. (2... shall be protected by hoods and air line respirators, or by air helmets of a positive pressure type in... blast by appropriate protective clothing, including gloves. (v) Since surges from drops in pressure in...

  10. Soldier Satisfaction with Life in Restructured Units during Phase 1 of the Restructuring of the Heavy Division Test

    Science.gov (United States)

    1979-09-01

    working and living in their units during the estructuring of the Heavy Division test at Fort Hood, TX. The questionnaire -as administered to unit...to a control group of soldiers who did not estructure . Results of the study showed that immediately following DO ,’, 1473 EDITIONOF IOV SISO SOLFT

  11. IDRC and the University of Ottawa

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

    1985, producing better approaches to protect drinking ... Program grants. The Global ... in Health Law and Workplace Safety, ... Economy $295 140. 6. Building ... based organizations need transnational alliances to ... four months in 2008 and 2009. He ... of labour organizers who go door-to-door in poor neighbour- hoods to ...

  12. 78 FR 43165 - Takes of Marine Mammals Incidental to Specified Activities; Taking Marine Mammals Incidental to a...

    Science.gov (United States)

    2013-07-19

    ...: California sea lion (Zalophus californianus californianus), harbor seal (Phoca vitulina richardii), harbor... occur year-round in the Hood Canal, with the exception of the California sea lion, which is only present...-February 15 in order to protect spawning fish populations; however, the entire barge mooring project is...

  13. Dítě a práce

    Czech Academy of Sciences Publication Activity Database

    Pospíšilová, Jana

    2002-01-01

    Roč. 12, č. 2 (2002), s. 68-71 ISSN 0862-8351 Institutional research plan: CEZ:AV0Z9058907 Keywords : the research of child hood * the child rens work yesterday and today Subject RIV: AC - Archeology, Anthropology, Ethnology

  14. 78 FR 38298 - Ross Stores, Inc. et al., Provisional Acceptance of a Settlement Agreement and Order

    Science.gov (United States)

    2013-06-26

    ... Agreement and the Order in a press release or other public notice (including but not limited to social media... series of various styles, models, and quantities of children's upper outerwear products with drawstrings..., the following: Children's Apparel Network, Ltd. (Children's Apparel) Young Hearts hooded sweater; Byer...

  15. 76 FR 77111 - Standard Instrument Approach Procedures, and Takeoff Minimums and Obstacle Departure Procedures...

    Science.gov (United States)

    2011-12-12

    ..., 6500 South MacArthur Blvd., Oklahoma City, OK 73169 or 4. The National Archives and Records... to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html..., Amdt 3D, CANCELLED Fort Hood/Killeen, TX, Robert Gray AAF, RADAR-1, Orig New Market, VA, New Market...

  16. Status of birds of prey in Guinea-Bissau: first assessment based on ...

    African Journals Online (AJOL)

    ... cover (based on the normalised difference vegetation index). Apart from Hooded Vultures and White-backed Vultures Gyps africanus, all other raptors in the IUCN Red List were found to be scarce, including other vultures and several medium-to-large eagles. Keywords: birds, Guinea-Bissau, raptors, transects, West Africa ...

  17. How images make world politics

    DEFF Research Database (Denmark)

    Hansen, Lene

    2015-01-01

    This article introduces international icons to the field of International Relations. International icons are freestanding images that are widely circulated, recognised, and emotionally responded to. International icons come in the form of foreign policy icons familiar to a specific domestic...... of the hooded prisoner widely claimed to be emblematic of the Abu Ghraib prison scandal....

  18. Non-accidental dettol poisoning in a 3 day old neonate : a rare form ...

    African Journals Online (AJOL)

    2015-02-26

    Feb 26, 2015 ... non-accidental poisoning with dettol® in a neonate. This report presents ... health facility located in Kano city; pregnancy, labour and delivery .... risks undetected as it nearly happened in our index pa- tient. It is equally ... P O, Saliu R O, Adafalu M O. Infanticide in ... hood Non-food poisoning in. Aminu Kano ...

  19. Knowledge, attitude and practice of school health among primary ...

    African Journals Online (AJOL)

    2015-08-10

    Aug 10, 2015 ... hood diseases. If they are to attain their maximum po- .... knew that one of the benefits of school health pro- grammes was ... Food is provided mainly by food vendors in the schools in the study .... 210 (92.9). 4 (1.8). 2 (0.9).

  20. Burden, etiology and predictors of visual impairment among children ...

    African Journals Online (AJOL)

    2017-09-03

    Sep 3, 2017 ... hood visual impairment among the children attending the eye clinic in Mulago National Referral Hospital. Methods: This was a cross sectional hospital ... devastating implications not only for the affected child but the family as well. .... da National Council for Science and Technology. We ob- tained Informed ...