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Sample records for ivanova garibaldi sinclair

  1. Noise, neoliberalism and Iain Sinclair

    NARCIS (Netherlands)

    Martin, N.

    2012-01-01

    Niall Martin onderzocht het werk van de Britse schrijver en filmmaker Iain Sinclair. Hij stelt dat het concept van ruis (noise), voortkomend uit de informatietheorie, een verhelderend kader biedt voor onderzoek naar het werk van Sinclair. Sinclair beschreef uitvoerig hoe Londen veranderde van

  2. Garibaldi, Oregon Tsunami Forecast Grids for MOST Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Garibaldi, Oregon Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST) model. MOST...

  3. Passions au miroir: Hugo et Garibaldi dans la solitude de l’Histoire

    Directory of Open Access Journals (Sweden)

    Marco Nuti

    2009-12-01

    Full Text Available In Mythic Imagery, a warrior is a hybrid man – a divine human being or a divinized mortal – who stands out of his own kind for his extraordinary skill to generate power. Being an undefined figure of man, equidistant from deity and humanity, the warrior hero represents the Human Community. Using his knowledge of what Giuseppe Garibaldi had done to unify Italy, Victor Hugo had the chance to annex to his political and literary fighting a contemporary hero who shared his own ideology. An amazing relationship put their destinies together, and the epistolary exchange Garibaldi (1863 strengthened this union. Giuseppe Garibaldi in Mentana (1867 is invested with the heroic legitimacy of a symbolical progressive movement. The experimental brotherhood between the poet and the warrior symbolized for Hugo a continuous questioning of the real power of poetical language.

  4. Garibaldi e l'epopea garibaldina nel cinema muto italiano. Dalle origini alla I guerra mondiale

    Directory of Open Access Journals (Sweden)

    Giovanni Lasi

    2011-03-01

    Full Text Available The first film producted by an italian studio was "La presa di Roma - 20 settembre 1870" (Albertini & Santoni, 1905 and the Italian Risorgimento will continue to be one of the most favoured subjects of italian cinematography. In the period of silent screen films, between 1905 and 1927, aproximately 60 films were produced in Italy concerning the Risorgimento, of which at least 30 were regarding Garibaldi and his epic actions. Even in the cinema, Garibaldi continued to be the most representative and emblematic figure of the Risorgimento, and his popularity is often exploited in misleading ways by the figures of power during the first decades of the twentieth century to ideologize the figure of Garibaldi, still through cinema.

  5. Upton Sinclair and the New Critics of Education.

    Science.gov (United States)

    Nelson, Jack L.

    Upton Sinclair's critique of education is examined, and what today's critics of education can learn from him is discussed. Sinclair is an example of deep or new critics of education who deal with more than surface blemishes and relate school criticism to deeper social issues like justice. In 1922 Sinclair conducted personal interviews with…

  6. Slovene critics on Sinclair Lewis's novels

    Directory of Open Access Journals (Sweden)

    Vanja Avsenak

    2010-12-01

    Full Text Available The purpose of this article is to present the reception of Sinclair Lewis's novels by Slovene critics. Initially, the article focuses on the life and workof Sinclair Lewis, giving special emphasis to social influences that made the author a representative figure in the literary and social world. Thus his works are nowadays to be understood primarily as fiction, but on the other hand also as sociological documents of a social and political situation of the period between the two world wars. Generally, the effect they produce is one of a critical discussion of the nation of the United States. When speaking of the social relevance that Lewis's novels have, it is obvious that his works are the portrayals of Americans and their deficiencies. At the time of their publication Lewis's novels received unfavourable criticism on accountof his overly open pro-European attitude and Slovene critics of the period before World War II emphasise this in much detail. It was precisely this anti-American propaganda in the novels themselves and sincerity on the part of the novelist that won the European critics as well as the readers whenit came to appreciating his works. However, Lewis's view of the Americans, as presented throughout his works, only enhanced his literary credibility as a modern writer. That is why the articles by Slovene critics that appeared after the Second World War, and even more significantly after Lewis's death, almost minutely reflect a more favourable attitude to Sinclair Lewis, which was also the case with foreign literary criticism of the post-war period. Critics still discuss the qualities and flaws of Lewis's novels, but being more lenient they no longer profess that the novels lack in artistic value. They remain, however, primarily relevant as social documents of the pre- and post-war era, which fully presented the American middle-class mentality in America and elsewhere. For this reason, the Nobel Prize for Literature awarded to

  7. De symbolische constructie van straatkinderen : Jongens en meisjes van Plaza Garibaldi (Mexico-Stad)

    NARCIS (Netherlands)

    Gigengack, R.A.

    1997-01-01

    This article takes the reader to Plaza Garibaldi, a famous square in Mexico City, where many poor and street poor dwell. The ethnographic material was gathered by extensive field work conducted from 1989 through 1996. It focuses on, and provides a contextfor, banda or street poor youngsters

  8. Sinclair swine melanoma

    International Nuclear Information System (INIS)

    Hook, R.R.; Berkelhammer, J.; Hamby, C.V.

    1986-01-01

    Sinclair(S-1) miniature swine spontaneously develop melanomas which have many biologic and histologic features in common with human superficial spreading melanoma. Host control of this neoplasm was indicated by the high incidence of spontaneous regression, a decrease in tumor development with age and a decrease in progressive growth of the tumor as age of tumor development increases. Immunologic mechanisms were implicated in host control by histologic observation of a mononuclear inflammatory infiltration of tumors which lead to depigmentation and fibrosis. In vitro immunologic studies revealed that leukocytes from melanoma swine were sensitized specifically to a tumor associated antigen like substance present in extracts of cutaneous melanomas and cultured swine melanoma cells and that melanoma swine leukocytes were cytotoxic for swine melanoma cells. Furthermore, these studies suggested the existence of a common cross reactive, melanoma associated antigen shared by human and swine melanomas. Antigenic analyses of swine melanomas with mouse monoclonal antibodies developed to a single swine melanoma cell culture and with rabbit antisera developed to pooled extracts of cutaneous melanomas demonstrated the presence of tumor associated antigens in swine melanoma cell culture and cutaneous melanomas. The failure of mouse monoclonal antibodies to detect antigens in cutaneous melanoma extracts and the failure of rabbit antisera to detect antigens in melanoma cell culture extracts suggested a differential in antigen expression between swine melanoma cells grown in vitro and in vivo

  9. Mercury in Sediment, Water, and Biota of Sinclair Inlet, Puget Sound, Washington, 1989-2007

    Science.gov (United States)

    Paulson, Anthony J.; Keys, Morgan E.; Scholting, Kelly L.

    2010-01-01

    Historical records of mercury contamination in dated sediment cores from Sinclair Inlet are coincidental with activities at the U.S. Navy Puget Sound Naval Shipyard; peak total mercury concentrations occurred around World War II. After World War II, better metallurgical management practices and environmental regulations reduced mercury contamination, but total mercury concentrations in surface sediment of Sinclair Inlet have decreased slowly because of the low rate of sedimentation relative to the vertical mixing within sediment. The slopes of linear regressions between the total mercury and total organic carbon concentrations of sediment offshore of Puget Sound urban areas was the best indicator of general mercury contamination above pre-industrial levels. Prior to the 2000-01 remediation, this indicator placed Sinclair Inlet in the tier of estuaries with the highest level of mercury contamination, along with Bellingham Bay in northern Puget Sound and Elliott Bay near Seattle. This indicator also suggests that the 2000/2001 remediation dredging had significant positive effect on Sinclair Inlet as a whole. In 2007, about 80 percent of the area of the Bremerton naval complex had sediment total mercury concentrations within about 0.5 milligrams per kilogram of the Sinclair Inlet regression. Three areas adjacent to the waterfront of the Bremerton naval complex have total mercury concentrations above this range and indicate a possible terrestrial source from waterfront areas of Bremerton naval complex. Total mercury concentrations in unfiltered Sinclair Inlet marine waters are about three times higher than those of central Puget Sound, but the small numbers of samples and complex physical and geochemical processes make it difficult to interpret the geographical distribution of mercury in marine waters from Sinclair Inlet. Total mercury concentrations in various biota species were compared among geographical locations and included data of composite samples, individual

  10. Organics Verification Study for Sinclair and Dyes Inlets, Washington

    Energy Technology Data Exchange (ETDEWEB)

    Kohn, Nancy P.; Brandenberger, Jill M.; Niewolny, Laurie A.; Johnston, Robert K.

    2006-09-28

    Sinclair and Dyes Inlets near Bremerton, Washington, are on the State of Washington 1998 303(d) list of impaired waters because of fecal coliform contamination in marine water, metals in sediment and fish tissue, and organics in sediment and fish tissue. Because significant cleanup and source control activities have been conducted in the inlets since the data supporting the 1998 303(d) listings were collected, two verification studies were performed to address the 303(d) segments that were listed for metal and organic contaminants in marine sediment. The Metals Verification Study (MVS) was conducted in 2003; the final report, Metals Verification Study for Sinclair and Dyes Inlets, Washington, was published in March 2004 (Kohn et al. 2004). This report describes the Organics Verification Study that was conducted in 2005. The study approach was similar to the MVS in that many surface sediment samples were screened for the major classes of organic contaminants, and then the screening results and other available data were used to select a subset of samples for quantitative chemical analysis. Because the MVS was designed to obtain representative data on concentrations of contaminants in surface sediment throughout Sinclair Inlet, Dyes Inlet, Port Orchard Passage, and Rich Passage, aliquots of the 160 MVS sediment samples were used in the analysis for the Organics Verification Study. However, unlike metals screening methods, organics screening methods are not specific to individual organic compounds, and are not available for some target organics. Therefore, only the quantitative analytical results were used in the organics verification evaluation. The results of the Organics Verification Study showed that sediment quality outside of Sinclair Inlet is unlikely to be impaired because of organic contaminants. Similar to the results for metals, in Sinclair Inlet, the distribution of residual organic contaminants is generally limited to nearshore areas already within the

  11. The scientific careers of Robert Sinclair and Nestor Zaluzec - A brief sketch

    Energy Technology Data Exchange (ETDEWEB)

    Fraser, Hamish L. [The Ohio State University (United States); Smith, David J., E-mail: david.smith@asu.edu [Arizona State University (United States); Wittig, James E. [Vanderbilt University (United States)

    2017-05-15

    Robert (Bob) Sinclair and Nestor Zaluzec have been working for many years at the leading edge of developments in electron microscopy techniques and applications. Their distinguished careers and some of their notable scientific achievements are briefly highlighted. - Highlights: • Biographical sketch of Bob Sinclair • Biographical Sketch of Nestor Zaluzec • Scientific career highlights.

  12. The scientific careers of Robert Sinclair and Nestor Zaluzec - A brief sketch

    International Nuclear Information System (INIS)

    Fraser, Hamish L.; Smith, David J.; Wittig, James E.

    2017-01-01

    Robert (Bob) Sinclair and Nestor Zaluzec have been working for many years at the leading edge of developments in electron microscopy techniques and applications. Their distinguished careers and some of their notable scientific achievements are briefly highlighted. - Highlights: • Biographical sketch of Bob Sinclair • Biographical Sketch of Nestor Zaluzec • Scientific career highlights

  13. Identity, memory and la diarchia di bronzo Commemorating Vittorio Emanuele II and Giuseppe Garibaldi in post-Risorgimento Venice

    Directory of Open Access Journals (Sweden)

    Laura Parker

    2011-12-01

    Full Text Available Identità, memoria e la diarchia di bronzo Una commemorazione di Vittorio Emanuele II e Giuseppe Garibaldi nella Venezia postrisorgimentale   Questo saggio tratta della collocazione di due monumenti nella città di Venezia, nella seconda metà dell’Ottocento. Dopo l’unificazione della penisola, il nuovo governo ha capito chiaramente la necessità di costruire un’identità nazionale nella quale si potessero riconoscere le cento città. L’erezione di monumenti e l’organizzazione di varie commemorazioni – che hanno celebrato i protagonisti e gli eventi più importanti del Risorgimento – sono stati usati per ‘fare gli italiani’ nell’ambito postrisorgimentale. In questo contesto, l’articolo esplora la commemorazione di Vittorio Emanuele II e Giuseppe Garibaldi nella città lagunare, e analizza se la fusione tra mito risorgimentale e storia locale sia effettivamente realizzata.

  14. Arhitekt Cameron Sinclaire parandab maailma majadega / Kristi Eberhart

    Index Scriptorium Estoniae

    Eberhart, Kristi

    2006-01-01

    Briti päritolu arhitekti Cameron Sinclaire tegevusest progressiivsete sotsiaalse arhitektuuri ideede levitamisel ja uudse lahendusega arhitektuuri loomisel katastroofipiirkondades. Ta on üks organisatsiooni Architecture for Humanity ("Arhitektuur inimkonnale") rajajaid

  15. Kõik sai alguse juhusest / Nicholas Sinclair ; interv. Marge Monko

    Index Scriptorium Estoniae

    Sinclair, Nicholas

    2007-01-01

    Inglise portreefotograaf ja 2003 a. Hasselbladi meister Nicholas Sinclair oma fotograafi karjäärist, ilmunud fotoalbumitest, näitustest, peamistest meelisteemadest ja töö- ning õpetamismeetoditest

  16. An Analysis of Microbial Pollution in the Sinclair-Dyes Inlet Watershed

    Energy Technology Data Exchange (ETDEWEB)

    May, Christopher W.; Cullinan, Valerie I.

    2005-09-21

    This assessment of fecal coliform sources and pathways in Sinclair and Dyes Inlets is part of the Project ENVironmental InVESTment (ENVVEST) being conducted by the Navy's Puget Sound Naval Shipyard and Intermediate Maintenance Facility in cooperation with the US Environmental Protection Agency, Washington State Department of Ecology, the Suquamish Tribe, Kitsap County, the City of Bremerton, the City of Port Orchard, and other local stakeholders. The goal of this study was to identify microbial pollution problems within the Sinclair-Dyes Inlet watershed and to provide a comprehensive assessment of fecal coliform (FC) contamination from all identifiable sources in the watershed. This study quantifies levels of contamination and estimated loadings from known sources within the watersheds and describes pollutant transport mechanisms found in the study area. In addition, the effectiveness of pollution prevention and mitigation measures currently in place within the Sinclair-Dyes Inlet watershed are discussed. This comprehensive study relies on historical data collected by several cooperating agencies, in addition to data collected during the study period from spring 2001 through summer 2005. This report is intended to provide the technical information needed to continue current water quality cleanup efforts and to help implement future efforts.

  17. Os princípios do cooperativismo e o trabalho em equipe em cooperativas de Garibaldi-RS

    Directory of Open Access Journals (Sweden)

    Dalvana Piletti

    2015-10-01

    Full Text Available O objetivo deste artigo é verificar se as cooperativas de Garibaldi seguem os princípios do cooperativismo. Para atingir esse objetivo, buscou-se conhecer o histórico de desenvolvimento das cooperativas do Estado do Rio Grande do Sul, dimensionar os benefícios e as dificuldades relacionados ao trabalho em equipe em cooperativas e conhecer os aspectos relacionados ao trabalho dos líderes nas organizações cooperativadas. A pesquisa de campo ocorreu em cooperativas de Garibaldi, e para tanto, foi realizado um estudo de natureza qualitativa, onde as informações foram obtidas com os líderes das cooperativas analisadas. A técnica de pesquisa utilizada foi a entrevista semiestruturada, por meio de um roteiro prévio de entrevista, e análise bibliográfica sobre o tema. Após interpretação e análise das informações coletadas, pôde-se verificar que as cooperativas em estudo seguem os princípios do cooperativismo e que o trabalho em equipe é de grande importância para elas, pois melhora o desempenho dos integrantes da equipe, beneficia cooperados e clientes, e ainda aprimora os resultados da organização.  

  18. The Organization Man Still Matters: Sinclair Lewis's Babbitt

    OpenAIRE

    Hartig, Marcel

    2008-01-01

    Ever since its publication Sinclair Lewis’s Babbitt (1922) has been a thorn in the side of many businessmen and organizations. Debates ranging from its literary merit to its content caused a stir during the ‘Roaring Twenties.’ However, the novel could also be read as a starting point in a series of writings about the evolution of modern business and businessmen. The paper argues that Babbitt traces developments of the contemporary organization man and his estrangement from his personal cultur...

  19. Conservation of the Sinclair Inn Museum, and the Painted Room Annapolis Royal, Nova Scotia, Canada

    Science.gov (United States)

    Shaftel, A.; Ward, J.

    2017-08-01

    Conservation of the historic 18thC. Sinclair Inn Museum, and of the recently discovered late 18th/early 19thC. unique panoramic wall paintings located in an upstairs room, are co-dependent. This project was carried out with Canadian Conservation Institute (CCI) staff, and Conservator in Private Practice Ann Shaftel. This paper will introduce the Sinclair Inn Museum, outline the CCI murals and building investigations of 2011-15, the mural investigation of 2015-16, which confirmed that the mural extended to all four walls of the function room, now referred to as the Painted Room, and to describe how it has been revealed and conserved to date.

  20. Results of the radiological survey at 105 Garibaldi Avenue, Lodi, New Jersey (LJ065)

    International Nuclear Information System (INIS)

    Foley, R.D.; Floyd, L.M.; Carrier, R.F.

    1989-11-01

    Maywood Chemical Works (MCW) of Maywood, New Jersey, generated process wastes and residues associated with the production and refining of thorium and thorium compounds from monazite ores from 1916 to 1956. MCW supplied rare earth metals and thorium compounds to the Atomic Energy Commission and various other government agencies from the late 1940s to the mid-1950s. Area residents used the sandlike waste from this thorium extraction process mixed with tea and cocoa leaves as mulch in their yards. Some of these contaminated wastes were also eroded from the site into Lodi Brook. At the request of the US Department of Energy (DOE), a group from Oak Ridge National Laboratory conducts investigative radiological surveys of properties in the vicinity of MCW to determine whether a property is contaminated with radioactive residues, principally 232 Th, derived from the MCW site. The survey typically includes direct measurement of gamma radiation levels and soil sampling for radionuclide analyses. The survey of this site, 105 Garibaldi Avenue, Lodi, New Jersey (LJ065), was conducted during 1987. 4 refs., 4 figs., 3 tabs

  1. Estratégias Locais para Tornar as Cidades mais Resilientes: o Caso de Garibaldi (RS

    Directory of Open Access Journals (Sweden)

    Constance Manfredini

    2015-08-01

    Full Text Available O conceito de sustentabilidade traz consigo a preocupação com a sobrevivência da vida e com as próximas gerações. A literatura aponta para possíveis cenários futuros que impactarão as cidades gerando crises e expondo as suas vulnerabilidades. Neste contexto surge o discurso sobre a resiliência, que pode ser entendida como a capacidade, de uma comunidade exposta a riscos, de resistir, absorver e recuperar-se dos efeitos de um desastre, preservando e restaurando suas estruturas e funções essenciais. O objetivo deste trabalho é propor estratégias de caráter local para que as cidades possam se tornar mais resilientes, especialmente, com relação às mudanças climáticas e à escassez de combustíveis fósseis. A metodologia inclui revisão bibliográfica e aplicação dos conceitos contidos na obra “Resilient Cities: responding to peak oil and climate change” de Newman et. al (2009 em um estudo de caso. A cidade selecionada é Garibaldi, na Serra Gaúcha, que é uma comunidade com, aproximadamente, 30.000 habitantes. Os resultados apresentados constituem-se de recomendações que podem ser implementadas pelo Poder Público Municipal, bem como podem ser utilizadas como referencial para iniciar uma discussão sobre os temas abordados. The concept of sustainability brings the concern about the survival of life and future generations. The literature points to possible future scenarios that will impact cities generating crises and exposing the vulnerabilities of the urban settlements. In this context arises the discourse on resilience, which can be understood as the ability of a community exposed to hazards to resist, absorb and recover from the effects of a hazard through the preservation and restoration of its essential basic structures and functions. The objective of this paper is to propose local strategies to turn cities more resilient, especially in relation to climate change and the scarcity of fossil fuels. The methodology

  2. Benefícios de um programa de educação postural para alunos de uma escola municipal de Garibaldi, RS Benefits of a posture education program for schoolchildren in the city of Garibaldi, RS

    Directory of Open Access Journals (Sweden)

    Juliana Benini

    2010-12-01

    Full Text Available A fisioterapia tem importante papel no meio escolar, pois estudantes desenvolvem maus hábitos e alteraç��es posturais que, a longo prazo, podem gerar restrição funcional. O objetivo deste estudo foi analisar os efeitos de um programa de educação postural em estudantes do ensino fundamental da cidade de Garibaldi, RS. Participaram 48 alunos com idade entre 8 e 10 anos, que responderam um questionário sobre hábitos posturais e foram submetidos à avaliação de peso, modelo e modo de transporte da mochila antes e após uma sessão educativa; quatro semanas mais tarde foi feita uma reavaliação. Os pais participaram do estudo respondendo um questionário sobre a postura dos filhos. Quanto aos hábitos escolares, constatou-se mudança positiva na adoção de postura adequada dos pés na posição sentada (p=0,001; e, nas atividades de vida diária, mudanças na posição ao ver televisão (pPhysical therapy plays an important role in school, as students develop bad habits and postural dysfunctions which may generate long-term functional restrictions. The aim of this study was to analyse the effects of an educational program on students' posture in Garibaldi, RS. Forty-eight 8-to-10 year-old schoolchildren filled up a questionnaire about postural habits and had their knapsacks assessed as to weight, type and carrying mode, before and after an educational session; a further assessment was made four weeks later. Parents participated by answering a questionnaire on children's posture. Results showed positive changes in feet posture in the sitting position (p=0.001; in daily living activities, better postures or habits were found while watching television (p<0.0001, sleeping (p=0.019, getting objects from the ground (p<0.0001, and reading and/or writing in bed (p=0.002. As to knapsack weight, a significant decrease (p=0,002 was noticed after the session, while neither the model or mode of transport changed. Parents answered that their

  3. Results of the radiological survey at 99 Garibaldi Avenue, Lodi, New Jersey (LJ064)

    International Nuclear Information System (INIS)

    Foley, R.D.; Floyd, L.M.; Crutcher, J.W.

    1989-07-01

    Maywood Chemical Works (MCW) of Maywood, New Jersey, generated process wastes and residues associated with the production and refining of thorium and thorium compounds from monazite ores from 1916 to 1956. MCW supplied rare earth metals and thorium compounds to the Atomic Energy Commission and various other government agencies from the late 1940s to the mid-1950s. Area residents used the sandlike waste from this thorium extraction process mixed with tea and cocoa leaves as mulch in their yards. Some of these contaminated wastes were also eroded from the site into Lodi Brook. At the request of the US Department of Energy (DOE), a group from Oak Ridge National Laboratory conducts investigative radiological surveys of properties in the vicinity of MCW to determine whether a property is contaminated with radioactive residues, principally 232 Th, derived from the MCW site. The survey typically includes direct measurement of gamma radiation levels and soil sampling for radionuclide analyses. The survey of this site, 99 Garibaldi Avenue, Lodi, New Jersey (LJ064), was conducted during 1987. Results of the survey demonstrated radionuclide concentrations in excess of the DOE Formerly Utilized Sites Remedial Action Program criteria. The radionuclide distributions are typical of the type of material originating from the MCW site. 4 refs., 8 figs., 3 tabs

  4. An account of the loss of the Country Ship Forbes and Frazer Sinclair, her late Commander

    Directory of Open Access Journals (Sweden)

    Horst H. Liebner

    2016-04-01

    Full Text Available This paper reports on the life of the English Country trader Captain Frazer Sinclair leading up to and following the loss of the Forbes in the Karimata Strait in 1806. It examines the adventure and tenuous times of trading around the Indonesian archipelago after the fall of the VOC and subsequent transfer to the British. Included are the details of Captain Sinclair’s trading history, multiple prizes as a privateer, and shipwrecks.

  5. Ambient Monitoring for Sinclair and Dyes Inlets, Puget Sound, Washington: Chemical Analyses for 2012 Regional Mussel Watch

    Energy Technology Data Exchange (ETDEWEB)

    Brandenberger, Jill M.; Kuo, Li-Jung; Suslick, Carolynn R.; Johnston, Robert K.

    2012-09-01

    Under the Project ENVVEST Final Project Agreement, the Puget Sound Naval Shipyard & Intermediate Maintenance Facility (PSNS&IMF), Environmental Protection Agency (EPA), Washington State Department of Ecology (Ecology), and local stakeholders have worked collaboratively to improve the environmental quality of Sinclair and Dyes Inlets. A regional mussel monitoring program began in 2010 to assess the status and trend of ecological resources, assess the effectiveness of cleanup and pollution control measures, and determine if discharges from all sources are protective of beneficial uses including aquatic life. The program collected indigenous mussels to represent a time-integrated measure of bioavailable metals and organic chemicals present in the water column. This document supplements the 2010 indigenous mussel data with 2012 data to provide two years of data on the chemical residue of mussels present in the inter-tidal regions of Sinclair Inlet, Dyes Inlet, Port Orchard Passage, Rich Passage, Agate Passage, Liberty Bay, and Keyport Lagoon. The 2012 data set added one station at PSNS&IMF and one market samples from Penn Cove. Indigenous mussels were collected from a small boat and/or from along the shoreline, measured, composited, and analyzed for percent lipids, percent moisture, stable isotopes of carbon and nitrogen, and a suite of trace metals and organic contaminants. The trace metals included silver (Ag), arsenic (As), cadmium (Cd), copper (Cu), mercury (Hg), lead (Pb), and zinc (Zn). The organic contaminants included the list of NOAA Status and Trends 20 polychlorinated biphenyls (PCB) congeners and suite of parent and methylated polycyclic aromatic hydrocarbons (PAHs). The average lengths between the 2010 and 2012 data were generally less than 30% relative percent difference (RPD). Generally, the metals concentrations were lower in 2012 than 2010 with some notable exceptions in Sinclair Inlet and Rich Passage where increases in Ag, Hg, Pb, Cu, and Zn exceeded

  6. A new genus of oak gallwasp, Cyclocynips Melika, Tang & Sinclair (Hymenoptera: Cynipidae: Cynipini), with descriptions of two new species from Taiwan.

    Science.gov (United States)

    Melika, George; Tang, Chang-ti; Sinclair, Frazer; Yang, Man-miao; Lohse, Konrad; Hearn, Jack; Nicholls, James A; Stone, Graham N

    2013-01-01

    A new genus of cynipid oak gallwasp-Cyclocynips Melika, Tang, & Sinclair (Hymenoptera: Cynipidae: Cynipini), with two new species--C. uberis and C. tumorvirgae--reared from galls on oaks of the Quercus subgenus Cyclobalanopsis is described from Taiwan. Descriptions of asexual generation adults and their diagnostic characters are presented. The likelihood of yet undiscovered sexual generations and the evolution of host-plant associations in these species are discussed.

  7. Improved estimates of filtered total mercury loadings and total mercury concentrations of solids from potential sources to Sinclair Inlet, Kitsap County, Washington

    Science.gov (United States)

    Paulson, Anthony J.; Conn, Kathleen E.; DeWild, John F.

    2013-01-01

    Previous investigations examined sources and sinks of mercury to Sinclair Inlet based on historic and new data. This included an evaluation of mercury concentrations from various sources and mercury loadings from industrial discharges and groundwater flowing from the Bremerton naval complex to Sinclair Inlet. This report provides new data from four potential sources of mercury to Sinclair Inlet: (1) filtered and particulate total mercury concentrations of creek water during the wet season, (2) filtered and particulate total mercury releases from the Navy steam plant following changes in the water softening process and discharge operations, (3) release of mercury from soils to groundwater in two landfill areas at the Bremerton naval complex, and (4) total mercury concentrations of solids in dry dock sumps that were not affected by bias from sequential sampling. The previous estimate of the loading of filtered total mercury from Sinclair Inlet creeks was based solely on dry season samples. Concentrations of filtered total mercury in creek samples collected during wet weather were significantly higher than dry weather concentrations, which increased the estimated loading of filtered total mercury from creek basins from 27.1 to 78.1 grams per year. Changes in the concentrations and loading of filtered and particulate total mercury in the effluent of the steam plant were investigated after the water softening process was changed from ion-exchange to reverse osmosis and the discharge of stack blow-down wash began to be diverted to the municipal water-treatment plant. These changes reduced the concentrations of filtered and particulate total mercury from the steam plant of the Bremerton naval complex, which resulted in reduced loadings of filtered total mercury from 5.9 to 0.15 grams per year. Previous investigations identified three fill areas on the Bremerton naval complex, of which the western fill area is thought to be the largest source of mercury on the base

  8. Ambient Monitoring for Sinclair and Dyes Inlets, Puget Sound, Washington: Chemical Analyses for 2010 Regional Mussel Watch (AMB02)

    Energy Technology Data Exchange (ETDEWEB)

    Brandenberger, Jill M. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Kuo, Li-Jung [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Suslick, Carolynn R. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Johnston, Robert K. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2010-10-20

    The Puget Sound Naval Shipyard & Intermediate Maintenance Facility (PSNS&IMF) and Naval Base Kitsap-Bremerton (Shipyard) located in Bremerton, WA are committed to a culture of continuous process improvement for all aspects of Shipyard operations, including reducing the releases of hazardous materials and waste in discharges from the Shipyard. Under the Project ENVVEST Final Project Agreement, a cooperative project among PSNS&IMF, the Environmental Protection Agency (EPA), and the Washington State Department of Ecology (Ecology), and local stakeholders (US Navy, EPA and Ecology 2002) has been helping to improve the environmental quality of the Sinclair and Dyes Inlet Watershed (ENVVEST 2006). An ambient monitoring program for sediment, water, and indigenous mussels began in 2009 to assess the status and trend of ecological resources, assess the effectiveness of cleanup and pollution control measures, and determine if discharges from all sources are protective of beneficial uses including aquatic life. This document presents the 2010 chemical residue data and stable isotopes of carbon (δ13C) and nitrogen (δ15N) for the regional mussel watch stations located in Sinclair Inlet, Dyes Inlet, Port Orchard Passage, Rich Passage, Agate Passage, Liberty Bay, and Keyport Lagoon. Indigenous bivalves were collected from a small boat and/or from along the shoreline, measured, composited, and analyzed for a suite of trace metals and organic contaminants. The trace metals included silver, arsenic, cadmium, chromium, copper, mercury, nickel, lead, and zinc. The organic contaminants included the list of NOAA Status and Trends 20 polychlorinated biphenyls (PCB) congeners and suite of parent and methylated polycyclic aromatic hydrocarbons (PAHs). These chemical residue data provide the first year of the biota ambient monitoring.

  9. El proyecto hidroeléctrico Coca Codo Sinclair y la gobernanza energética en la Amazonía ecuatoriana

    Directory of Open Access Journals (Sweden)

    Victor López

    2013-10-01

    Full Text Available Las condiciones en las que el Estado impulsa el cambio de la matriz energética, configuran problemas de gobernanza y retos para una gestión de energías renovables en la Amazonía, acorde con la Constitución y la planificación estatal del desarrollo. Coca Codo Sinclair (CCS es el mayor proyecto hidroeléctrico en implementación y apuntala las políticas de soberanía y eficiencia energética del gobierno, sin que se evidencien criterios de gestión integrada del recurso hídrico y equidad regional para las poblaciones locales.

  10. The Sound of 1-bit: Technical constraint and musical creativity on the 48k Sinclair ZX Spectrum

    Directory of Open Access Journals (Sweden)

    Kenneth B. McAlpine

    2017-12-01

    Full Text Available This article explores constraint as a driver of creativity and innovation in early video game soundtracks. Using what was, perhaps, the most constrained platform of all, the 48k Sinclair ZX Spectrum, as a prism through which to examine the development of an early branch of video game music, the paper explores the creative approaches adopted by programmers to circumvent the Spectrum’s technical limitations so as to coax the hardware into performing feats of musicality that it had never been designed to achieve. These solutions were not without computational or aural cost, however, and their application often imparted a unique characteristic to the sound, which over time came to define the aesthetic of the 8-bit computer soundtrack, a sound which has been developed since as part of the emerging chiptune scene. By discussing pivotal moments in the development of ZX Spectrum music, this article will show how the application of binary impulse trains, granular synthesis, and pulse-width modulation came to shape the sound of 1-bit music.

  11. Results of the radiological survey at the Firemen's Memorial Park and Fire Hall No. 2, Garibaldi Avenue and Kennedy Drive, Lodi, New Jersey (LJ066)

    International Nuclear Information System (INIS)

    Foley, R.D.; Floyd, L.M.; Crutcher, J.W.

    1989-08-01

    Maywood Chemical Works (MCW) of Maywood, New Jersey, generated process wastes and residues associated with the production and refining of thorium and thorium compounds from monazite ores from 1916 to 1956. MCW supplied rare earth metals and thorium compounds to the Atomic Energy Commission and various other government agencies from the late 1940s to the mid-1950s. Area residents used the sandlike waste from this thorium extraction process mixed with tea and cocoa leaves as mulch in their yards. Some of these contaminated wastes were also eroded from the site into Lodi Brook. At the request of the US Department of Energy (DOE), a group from Oak Ridge National Laboratory conducts investigative radiological surveys of properties in the vicinity of MCW to determine whether a property is contaminated with radioactive residues, principally 232 Th, derived from the MCW site. The survey typically includes direct measurement of the gamma radiation levels and soil sampling for radionuclide analyses. The survey of this site, the Firemen's Memorial Park and Fire Hall number sign 2, Garibaldi Avenue and Kennedy Drive, Lodi, New Jersey (LJ066) was conducted during 1987. Results of the survey demonstrated radionuclide concentrations in excess of the DOE Formerly Utilized Sites Remedial Action Program criteria. The radionuclide distributions are typical of the type of material originating from the MCW site. 4 refs., 10 figs., 3 tabs

  12. Evaluación de pasivos ambientales en el área de influencia del proyecto hidroeléctrico Coca Codo Sinclair (El Salado - Lumbaquí) y alternativas de remediación

    OpenAIRE

    Cuesta Soto, Irina Esthela

    2013-01-01

    Al iniciar los trabajos de construcción del Proyecto Hidroeléctrico Coca Codo Sinclair, se identifican varios puntos de contaminación por presencia de hidrocarburos, por lo que se reporta al Ministerio del Ambiente (MAE) el cual entabla reuniones con el Programa de Reparación Ambiental y Social (PRAS) y miembros de la Gerencia de Seguridad, Salud y Ambiente de la EP PETROECUADOR (SGER). Como resultado de las reuniones, se ve la necesidad de determinar los impactos negativos asociados a los pa...

  13. Superfund Record of Decision (EPA Region 2): Sinclair Refinery, Allegany County, Wellsville, NY. (Second remedial action), September 1991. Final report

    International Nuclear Information System (INIS)

    1991-01-01

    The Sinclair Refinery site is a former refinery in Wellsville, Allegany County, New York. The site is composed of a 90-acre refinery area, 10-acre landfill area, and 14-acre offsite tank farm. From 1901 to 1958, the site was used to process Pennsylvania grade crude oil until a fire in 1958 halted operations. Currently, some private companies and the State University of New York occupy the site. A 1981 site inspection revealed that debris from the eroding landfill area has washed into and contaminated the Genesee River. The ROD addresses OU2, remediation of the remaining contaminated areas at the site located within the 90-acre refinery area and the offsite tank farm including the contaminated ground water beneath the refinery. The primary contaminants of concern affecting the soil and ground water are VOCs including benzene and xylenes, semi-volatile compounds including naphthalene and nitrobenzene, and metals including arsenic and lead. The selected remedial action for the site is included

  14. TU-CD-303-01: Memorial to Warren Sinclair - Memorial Lecturer

    International Nuclear Information System (INIS)

    Grissom, M

    2015-01-01

    The Medical Physics and Radiation Protection communities lost one of their true pioneers in May, 2014 with the passing of Warren K. Sinclair, Ph.D. He received his Doctorate in Physics at the University of London, U.K. He was a fellow of the Institute of Physics and a Certified Health Physicist. After a number of posts at Hospitals and Universities in the U.K. and New Zealand, he became the Head, Physics Department at the M.D. Anderson Hospital, Houston, TX. He held a number of academic physics positions with the University of Texas, Austin at the main campus and at the Postgraduate School of Medicine, Houston. He later served as a Senior Biophysicist, Division Director, and then Associate Laboratory Director for Biomedical Division Director, and then Associate Laboratory Director for Biomedical and Environmental Research at the Argonne National Laboratory, IL. He had additional academic appointments at the University of California, Berkeley; Northern Illinois University; the University of Illinois (Chicago Circle Campus); and the University of Chicago. Warren was a charter member of the AAPM and a leader in many communities: President of the AAPM from 1960 to 1961 and the Journal Editor from 1964 to 1969, the 2nd President of the NCRP from 1977 to 1991, and the President of the Radiation Research Society from 1978 to 1979. His many awards included the William D. Coolidge Award in 1986. Even this barely scratches the surface of the many other organizations he served with and influenced including the ICRP, IOP, RSNA, SNM, and UNSCEAR. His research interests resulted in publications from 1948 to the 1990s in many aspects (physical and biological) of radiotherapy and the effects of ionizing radiation in general, leading to early definitions of RBE values for megavoltage radiotherapy as well as contributing to the development of the modern framework for radiation protection worldwide. Warren was not a retiring person and even after moving to NCRP President Emeritus

  15. Biological Sampling and Analysis in Sinclair and Dyes Inlets, Washington: Chemical Analyses for 2007 Puget Sound Biota Study

    Energy Technology Data Exchange (ETDEWEB)

    Brandenberger, Jill M.; Suslick, Carolynn R.; Johnston, Robert K.

    2008-10-09

    Evaluating spatial and temporal trends in contaminant residues in Puget Sound fish and macroinvertebrates are the objectives of the Puget Sound Ambient Monitoring Program (PSAMP). In a cooperative effort between the ENVironmental inVESTment group (ENVVEST) and Washington State Department of Fish and Wildlife, additional biota samples were collected during the 2007 PSAMP biota survey and analyzed for chemical residues and stable isotopes of carbon (δ13C) and nitrogen (δ15N). Approximately three specimens of each species collected from Sinclair Inlet, Georgia Basin, and reference locations in Puget Sound were selected for whole body chemical analysis. The muscle tissue of specimens selected for chemical analyses were also analyzed for δ13C and δ15N to provide information on relative trophic level and food sources. This data report summarizes the chemical residues for the 2007 PSAMP fish and macro-invertebrate samples. In addition, six Spiny Dogfish (Squalus acanthias) samples were necropsied to evaluate chemical residue of various parts of the fish (digestive tract, liver, embryo, muscle tissue), as well as, a weight proportional whole body composite (WBWC). Whole organisms were homogenized and analyzed for silver, arsenic, cadmium, chromium, copper, nickel, lead, zinc, mercury, 19 polychlorinated biphenyl (PCB) congeners, PCB homologues, percent moisture, percent lipids, δ13C, and δ15N.

  16. Spicules of Litistidic sponges from the upper Eocene Verhivtsevska depression (Miiddle Dniprean

    Directory of Open Access Journals (Sweden)

    Ivanova T.A.

    2014-12-01

    Full Text Available For the first time a taxonomic composition of lithistid sponges which are lived in the Late Eocene basin of Verchovtzev depression Ukrainian Shield is supposed by the spicules morphological analysis. There are sponges of ten geneses and seven families presented in paleocoenosis, but families Theonellidae (geneses Lerouxia, Rhagadinia andPlinthosellidae (genusPlinthosella are dominated. Threenewmorphospeciesof spicules aredescribed: Phyllotriaenapartita T.A.Ivanova morphosp.n., Ph. araneola T.A.Ivanova, morphosp.n., Tetracrepides semiornatus T.A.Ivanova, morphosp.n. Their stratigraphical meaning is determined. These spicules are characteristic for the Obuchovian Suite and would be used as the paleontological criterion of the Obuchovian Suite determination in geological sections of the Middle Dnieper region.

  17. Eto otshen strashno! / Irina Ivanova

    Index Scriptorium Estoniae

    Ivanova, Irina

    2005-01-01

    Walden Media tootis koos Walt Disney Pictures'iga ekraniseeringu C.S. Lewise 1950.a. ilmunud romaanist "Narnia lood : Lõvi, nõid ja riidekapp" (Chronicles of Narnia : The Lion, the Witch and the Wardrobe")

  18. Triumf gruzinskogo kino / Irina Ivanova

    Index Scriptorium Estoniae

    Ivanova, Irina

    2005-01-01

    Anapas lõppes SRÜ ja Baltimaade XIV avatud filmifestival "Kinoshokk 2005". Žürii andis parima näitlejanna preemia Maarja Jakobsonile tema rolli eest P. Urbla filmis "Stiilipidu". Parima filmi auhinna sai grusiin Levan Tutberidze "Jalutuskäik Mägi-Karabahhis" ja parima režii auhinna samuti grusiin Levan Zakareishvili filmi eest "Thbilisi-Thbilisi"

  19. garibaldi_or.grd

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NGDC builds and distributes high-resolution, coastal digital elevation models (DEMs) that integrate ocean bathymetry and land topography to support NOAA's mission to...

  20. Related problems to new regional interconnections. Functioning analyses of the 500 kv Argentine system for exporting the first 1000 W to Brazil; Problemas relacionados com las nuevas interconexiones regionales. Estudios de funcionamiento del sistema argentino de 5 kV para la exportacion de los primeros 1000 MW a Brasil

    Energy Technology Data Exchange (ETDEWEB)

    Alonso, Jose Luis; Castro, Marcelo [Servicios de Energia Elactrica y Electromecanica S.R.L., Buenos Aires (Argentina)]. E-mail: joseluisalonso@sieye.com.ar; marcelocastro@sieye.com.ar

    2001-07-01

    This work presents the analyses of static functioning (load flows) and demanded transitory stability by the Technical Procedure number 1(TP1) from CAMMESA, corresponding to the first international interconnection between Argentina and Brazil built by the CTM S.A. company. This new entailing, which started to operate in june 2000, links the Rincon de Santa Maria Transmission Station (TS) to a new TS built in Garibaldi city (Brazilian side) through a 500 kV transmission line with extension of 130 kilometers. In Garibaldi, a converter type back to back composed by two 550 kV modules was installed with 1100 MW of total nominal capacity. The Garibaldi TS is interconnected to the Ita TS, which belongs to the ELETROSUL company, through a line of 525 kV with extension of 386 kilometers. The investigations was accomplished according to the contingencies based on the agreement with CAMMESA and the dynamical model of the 50/60 Hz back to back converter (of last generation) called Capacitor Commutated Converter has been represented for all the situations.

  1. Haridustehnoloogiaalane mess / Ija Ivanova, Kristiina Klaas

    Index Scriptorium Estoniae

    Ivanova, Ija

    2007-01-01

    Muljeid Londonis toimunud haridustehnoloogiaalaselt messilt BETT, mis toob kokku ülemaailmse õpetamise ja õppimise kogukonna liikmed, kes saavad nelja päeva jooksul osa rikkalikust uue tehnoloogia valikust, innovaatilistest ideedest ja ajakohastest nõuannetest

  2. TU-CD-303-00: In Memoriam of Warren Sinclair: Physics Applications for New Radiobiology

    International Nuclear Information System (INIS)

    2015-01-01

    The Medical Physics and Radiation Protection communities lost one of their true pioneers in May, 2014 with the passing of Warren K. Sinclair, Ph.D. He received his Doctorate in Physics at the University of London, U.K. He was a fellow of the Institute of Physics and a Certified Health Physicist. After a number of posts at Hospitals and Universities in the U.K. and New Zealand, he became the Head, Physics Department at the M.D. Anderson Hospital, Houston, TX. He held a number of academic physics positions with the University of Texas, Austin at the main campus and at the Postgraduate School of Medicine, Houston. He later served as a Senior Biophysicist, Division Director, and then Associate Laboratory Director for Biomedical Division Director, and then Associate Laboratory Director for Biomedical and Environmental Research at the Argonne National Laboratory, IL. He had additional academic appointments at the University of California, Berkeley; Northern Illinois University; the University of Illinois (Chicago Circle Campus); and the University of Chicago. Warren was a charter member of the AAPM and a leader in many communities: President of the AAPM from 1960 to 1961 and the Journal Editor from 1964 to 1969, the 2nd President of the NCRP from 1977 to 1991, and the President of the Radiation Research Society from 1978 to 1979. His many awards included the William D. Coolidge Award in 1986. Even this barely scratches the surface of the many other organizations he served with and influenced including the ICRP, IOP, RSNA, SNM, and UNSCEAR. His research interests resulted in publications from 1948 to the 1990s in many aspects (physical and biological) of radiotherapy and the effects of ionizing radiation in general, leading to early definitions of RBE values for megavoltage radiotherapy as well as contributing to the development of the modern framework for radiation protection worldwide. Warren was not a retiring person and even after moving to NCRP President Emeritus

  3. Tenth Warren K. Sinclair keynote address-the Fukushima nuclear power plant accident and comprehensive health risk management.

    Science.gov (United States)

    Yamashita, Shunichi

    2014-02-01

    . Introduction of the Sinclair Lecture (Video 2:01, http://links.lww.com/HP/A24).

  4. Maailmamainega baleriinid Vanemuises

    Index Scriptorium Estoniae

    1999-01-01

    Vanemuisesse tulevad esinema balletitähed Sankt Peterburgist : V. Medvedev, Bae Joo Yoon, V. Ivanova, N. Bashkirtseva, J. Gludzhidze-Tukanova, E. Habibulina, S. Fecho, F. Miozzi, N. Sheglov, V. Samodurov

  5. Mida arvasid väliskülalised ?

    Index Scriptorium Estoniae

    2006-01-01

    Saksa teatrikriitik ja teatripedagoog Manfred Jahnke, Turu Rakenduskõrgkooli Kunstiakadeemia nukukunsti õppetooli juhataja Anna Ivanova-Brashinskaya ja Praha teatri Minor stsenarist ja dramaturg Petra Zamecnikova Eesti laste- ja noorteteatri festivalist "Draamake"

  6. Lenin lahkub Tartust / Vilja Kohler

    Index Scriptorium Estoniae

    Kohler, Vilja, 1966-

    2005-01-01

    Tartus Riia mäel asunud Lenini kuju (autorid August Vomm, Garibaldi Pommer, arhitektid Lorenz Haljak ja Mart Port. Lenini skulptuur seisis Riia 12 hoone ees 1949.a. -1990. a. 23. augustini) läheb Eesti Ajaloomuuseumi valdusse

  7. Jimmy, Sinclair, and Jim: on the biographical trail of James Sinclair Ross Jimmy, Sinclair, and Jim: on the biographical trail of James Sinclair Ross

    Directory of Open Access Journals (Sweden)

    John J. O'Connor

    2008-04-01

    Full Text Available The deaths of Earle Birney and Robertson Davies late in 1995 reminded readers of Canadian literature that the old order—those writers born before the First World War—was quickly passing. Of the major figures born in the early years of this century (Birney, Davies, Callaghan, MacLennan, Ross, only Ross was still living at the beginning of 1996, albeit in very poor health in a nursing home in Vancouver. The deaths of Earle Birney and Robertson Davies late in 1995 reminded readers of Canadian literature that the old order—those writers born before the First World War—was quickly passing. Of the major figures born in the early years of this century (Birney, Davies, Callaghan, MacLennan, Ross, only Ross was still living at the beginning of 1996, albeit in very poor health in a nursing home in Vancouver.

  8. Aquatic dance flies (Diptera, Empididae, Clinocerinae and Hemerodromiinae of Greece: species richness, distribution and description of five new species

    Directory of Open Access Journals (Sweden)

    Marija Ivković

    2017-12-01

    Full Text Available All records of aquatic dance flies (37 species in subfamily Clinocerinae and 10 species in subfamily Hemerodromiinae from the territory of Greece are summarized, including previously unpublished data and data on five newly described species (Chelifera horvati Ivković & Sinclair, sp. n., Wiedemannia iphigeniae Ivković & Sinclair, sp. n., W. ljerkae Ivković & Sinclair, sp. n., W. nebulosa Ivković & Sinclair, sp. n. and W. pseudoberthelemyi Ivković & Sinclair, sp. n.. The new species are described and illustrated, the male terminalia of Clinocera megalatlantica (Vaillant are illustrated and the distributions of all species within Greece are listed. The aquatic Empididae fauna of Greece consists of 47 species, with the following described species reported for the first time: Chelifera angusta Collin, Hemerodromia melangyna Collin, Clinocera megalatlantica, Kowarzia plectrum (Mik, Phaeobalia dimidiata (Loew, W. (Chamaedipsia beckeri (Mik, W. (Philolutra angelieri Vaillant and W. (P. chvali Joost. A key to species of aquatic Empididae of Greece is provided for the first time. Information related to the European Ecoregions in which species were found is given. Compared to the other studied countries in the Balkans, the Greek species assemblage is most similar to that of the Former Yugoslav Republic of Macedonia.

  9. the civil society and the regulation of the extractive industry in nigeria

    African Journals Online (AJOL)

    RAYAN_

    in Global Environmental Governance” in Daniel Esty & Maria Ivanova (eds.) ... 7 Bridget Hutter & Joan O'Mahony, “Business Regulation: Reviewing the Regulatory. Potential of ... Institutions in oil Communities” (2008) 55 (1) Africa Today, p. 89.

  10. The happy Bulgarian family

    CERN Multimedia

    2000-01-01

    From left to right, last row to first row: Ilka Antcheva, Georgi Antchev, Dimitri Borilkov, Ivana Hristova, Petiu Petev, Peicho Petkov, Borislav Pavlov, Peter Hristov, Mihail Tchijov, Stefan Piperov, Ekaterina Ivanova, Dimitar Kolev, Roumen Tzenov.

  11. Disease: H01716 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available ... Garibaldi BT, Danoff SK ... TITLE ... Symptom-based management of the idiopathic...bidity and are often difficult to manage. It has been reported that pulmonary rehabilitation plays a central role in symptom manageme...nt and has beneficial effects. According to the current

  12. A Semantic Prosody Analysis of Three Adjective Synonymous Pairs in COCA

    Science.gov (United States)

    Hu, H. C. Marcella

    2015-01-01

    Over the past two decades the concept of semantic prosody has attracted considerable research interest since Sinclair (1991) observed that "many uses of words and phrases show a tendency to occur in a certain semantic environment" (p. 112). Sinclair (2003) also noted that semantic prosody conveys its pragmatic meaning and attitudinal…

  13. Lenin kolis Stalini juurde Maarjamäele / Hille Tänavsuu

    Index Scriptorium Estoniae

    Tänavsuu, Hille, 1941-2014

    2005-01-01

    Tartus Riia mäel mahavõetud Lenini kuju (autorid August Vomm ja Garibaldi Pommer) seisab nüüd koos Jossif Stalini, sõdurpoiss Jevgeni Nikonovi ja 1. detsembri ülestõusu kangelaste kujudega Eesti Ajaloomuuseumi Maarjamäe lossi tagahoovis. Kommenteerib ajaloomuuseumi direktor Toomas Tamla

  14. Garibaldi, Oregon Coastal Digital Elevation Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated...

  15. Algas vene kirjanduse nädal / Raimu Hanson

    Index Scriptorium Estoniae

    Hanson, Raimu, 1957-

    2008-01-01

    22. septembril algas Tartu Linnaraamatukogus vene kirjanduse nädal Inga Ivanova raamatu "Kadunud koerte saladus" esitlusega; 24. sept. toimub Igor Kotjuhi autoriõhtu; 26.-28. toimub Tartu Ülikoolis vene kirjandusele pühendatud rahvusvaheline teaduskonverents. Raamatukogust saab osta ka venekeelseid raamatuid

  16. Sobstvennost nuzhna ne avtomobilju, a jego vladeltsu / Gortenzija Ivanova

    Index Scriptorium Estoniae

    Ivanova, Gortenzija

    2007-01-01

    Garaažiühistute ümberregistreerimisest. Lisatud kommentaar: Järv. Maris. Iz garazhei mozhno sozdat kvartirnoje tovarishtshestvo. - Vastukaja artiklile: Suhnjova, Marina. Nuzhna li avtomobilju kvartirnaja sobstvennost // Delovõje Vedomosti, 13. juuni 2007, lk. 15

  17. Are pound and euro the same currency?

    International Nuclear Information System (INIS)

    Matsushita, Raul; Gleria, Iram; Figueiredo, Annibal; Silva, Sergio da

    2007-01-01

    Based on long-range dependence, some analysts claim that the exchange rate time series of the pound sterling and of an artificially extended euro have been locked together for years despite daily changes [M. Ausloos, K. Ivanova, Physica A 286 (2000) 353; K. Ivanova, M. Ausloos, False EUR exchange rates vs DKK, CHF, JPY and USD. What is a strong currency? in: H. Takayasu (Ed.), Empirical Sciences in Financial Fluctuations: The Advent of Econophysics, Springer-Verlag, Berlin, 2002, pp. 62-76]. They conclude that pound and euro are in practice the same currency. We assess the long-range dependence over time through Hurst exponents of pound-dollar and extended euro-dollar exchange rates employing three alternative techniques, namely rescaled range analysis, detrended fluctuation analysis, and detrended moving average. We find the result above (which is based on detrended fluctuation analysis) not to be robust to the changing techniques and parameterizing

  18. 76 FR 15209 - 150th Anniversary of the Unification of Italy, 2011

    Science.gov (United States)

    2011-03-21

    ... fighting for the preservation of our own Union, Giuseppe Garibaldi's campaign for the unification of Italy... millions of American women and men of Italian descent who strengthen and enrich our Nation. Italy and the... thousand eleven, and of the Independence of the United States of America the two hundred and thirty-fifth...

  19. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Sadhana. Arvid Naess. Articles written in Sadhana. Volume 31 Issue 4 August 2006 pp 429-443. Estimation of failure probabilities of linear dynamic systems by importance sampling · Anna Ivanova Olsen Arvid Naess · More Details Abstract Fulltext PDF. An iterative method for estimating the failure ...

  20. Is there a role for the lexis-grammar interface in interlanguage complexity research?

    OpenAIRE

    Paquot, Magali; Colloquium on cross-linguistic aspects of complexity in second language research

    2014-01-01

    A major contribution of recent research in theoretical linguistics, corpus linguistics and psycholinguistics has been to provide convergent evidence that lexis and grammar are closely intertwined (Sinclair, 1991; Stefanowitsch & Gries, 2003; Goldberg, 2006, Ellis & Cadierno, 2009; Römer, 2009). It has also been convincingly demonstrated that language is essentially made up of word combinations that constitute single choices and that words acquire meanings from their context (Sinclair, 1991; B...

  1. Lightcurve Analysis of Hilda Asteroids at the Center for Solar System Studies: 2017 October-December

    Science.gov (United States)

    Warner, Brian D.; Stephens, Robert D.; Coley, Daniel R.

    2018-04-01

    Lightcurves for 12 Hilda asteroids were obtained at the Center for Solar System Studies (CS3) from 2017 October-December. Preliminary shape and spin axis models are given for seven of the Hildas: 958 Asplinda, 1439 Vogita, 1539 Oterma, 2483 Guinevere, 3561 Devine, 4317 Garibaldi, and 17428 Charleroi. These will serve as good starting points for future modeling.

  2. Journal of Genetics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    (I.R.C.C.S.), 94018 Troina (EN), Italy; Unità Operativa di Malattie Neuromuscolari, Associazione Oasi Maria SS. (I.R.C.C.S.), 94018 Troina (EN), Italy; Genetica Medica ARNAS Garibaldi Nesima, 95122 Catania, Italy; Unità Operativa di Neurologia per il Ritardo Mentale, Associazione Oasi Maria SS. (I.R.C.C.S.), 94018 Troina ...

  3. Millele pöörate eluaseme ostmisel ja üürimisel tähelepanu?

    Index Scriptorium Estoniae

    2005-01-01

    Küsimusele vastavad Brüsselis tööd otsiv Kadri Kuusk, Sampo Panga koolitusosakonna juhataja Külli Meier, finantsinspektsiooni osakonnajuhataja Andre Nõmm, Riigikogu liige Meelis Atonen, Palivere lastekodu juhataja Külle Saar, Helsingis töötav arst Jaak Kiviloog, Narva kooliõpetaja Julia Ivanova, maksu- ja tolliameti peaspetsialist Tiiu Kilk

  4. International Epidemiology of Child and Adolescent Psychopathology II: Integration and Applications of Dimensional Findings from 44 Societies

    Science.gov (United States)

    Rescorla, Leslie; Ivanova, Masha Y.; Achenbach, Thomas M.; Begovac, Ivan; Chahed, Myriam; Drugli, May Britt; Emerich, Deisy Ribas; Fung, Daniel S. S.; Haider, Mariam; Hansson, Kjell; Hewitt, Nohelia; Jaimes, Stefanny; Larsson, Bo; Maggiolini, Alfio; Markovic, Jasminka; Mitrovic, Dragan; Moreira, Paulo; Oliveira, Joao Tiago; Olsson, Martin; Ooi, Yoon Phaik; Petot, Djaouida; Pisa, Cecilia; Pomalima, Rolando; da Rocha; Marina Monzani; Rudan, Vlasta; Sekulic, Slobodan; Shahini, Mimoza; de Mattos Silvares, Edwiges Ferreira; Szirovicza, Lajos; Valverde, Jose; Vera, Luis Anderssen; Villa, Maria Clara; Viola, Laura; Woo, Bernadine S. C.; Zhang, Eugene Yuqing

    2012-01-01

    Objective: To build on Achenbach, Rescorla, and Ivanova (2012) by (a) reporting new international findings for parent, teacher, and self-ratings on the Child Behavior Checklist, Youth Self-Report, and Teacher's Report Form; (b) testing the fit of syndrome models to new data from 17 societies, including previously underrepresented regions; (c)…

  5. Automatic crude oil handling through a pressurized system from the wellhead to the refinery

    Energy Technology Data Exchange (ETDEWEB)

    Davis, W.B.; Truman, P.W.; Groeneman, A.R.

    1967-01-01

    Production from 51 wells completed in the 3 unitized formations of the Lost Soldier Field, Sweetwater Co., Wyoming, is brought to a central point through individual flow lines. Here the fluids are directed through separate automatic well testing and oil treating facilities, one for each formation. After separation of oil, gas and water, the oil goes to pressurized surge tanks and then to lease automatic custody transfer units. There is one surge tank and one LACT unit for each formation. The oil is automatically transferred to the Sinclair Pipe Line Co. for delivery to Sinclair's refinery at Sinclair, Wyoming, through a closed pipe line system. A central console provides: (1) supervisory control from the wellheads through the LACT units, (2) well test and production data logging, and (3) monitoring by activating alarms for abnormal conditions of flow, liquid levels, temperatures and pressures.

  6. Dopamine receptors genes polymorphisms in Parkinson patients with levodopa-induced dyskinesia

    NARCIS (Netherlands)

    Pozhidaev, Ivan V; Alifirova, V. M.; Freidin, Maxim B.; Zhukova, I.A.; Fedorenko, Olga Yu; Osmanova, Diana Z; Mironova, Y.S.; Wilffert, Berend; Ivanova, Svetlana A.; Loonen, Antonius

    2017-01-01

    Dopamine receptors genes polymorphisms in Parkinson patients with levodopa-induced dyskinesia I. Pozhidaev(1), V.M. Alifirova(2), M.B. Freidin(3), I.A. Zhukova(2), O.Y. Fedorenko(1), D.Z. Osmanova(1), Y.S. Mironova(2), B. Wilffert(4), S.A. Ivanova(1), A.J.M. Loonen(5) (1)Mental Health Research

  7. Structure of the Anthrax Research Literature

    Science.gov (United States)

    2006-01-01

    46 BARAKAT LA 2002 JAMA-J AM MED ASSOC 287 863 31 READ TD 2003 NATURE 423 81 96 IVANOVA N 2003 NATURE 423 87 73 SCOBIE HM 2003 P NATL ACAD SCI USA...Authors collier, rj 9; leppla, sh 7; young, jat 5; wigelsworth, dj 3; scobie , hm 3; mogridge, j 3; liu, sh 3; liddington, rc 3; lacy, db 3

  8. Genomic Analysis of Caldithrix abyssi, the Thermophilic Anaerobic Bacterium of the Novel Bacterial Phylum Calditrichaeota

    OpenAIRE

    Kublanov, Ilya V.; Sigalova, Olga M.; Gavrilov, Sergey N.; Lebedinsky, Alexander V.; Rinke, Christian; Kovaleva, Olga; Chernyh, Nikolai A.; Ivanova, Natalia; Daum, Chris; Reddy, T.B.K.; Klenk, Hans-Peter; Spring, Stefan; G?ker, Markus; Reva, Oleg N.; Miroshnichenko, Margarita L.

    2017-01-01

    © 2017 Kublanov, Sigalova, Gavrilov, Lebedinsky, Rinke, Kovaleva, Chernyh, Ivanova, Daum, Reddy, Klenk, Spring, Göker, Reva, Miroshnichenko, Kyrpides, Woyke, Gelfand, Bonch-Osmolovskaya. The genome of Caldithrix abyssi, the first cultivated representative of a phylum-level bacterial lineage, was sequenced within the framework of Genomic Encyclopedia of Bacteria and Archaea (GEBA) project. The genomic analysis revealed mechanisms allowing this anaerobic bacterium to ferment peptides or to impl...

  9. Record of Spot-winged Pigeon Patagioenas maculosa (Aves: Columbidae in Santa Catarina state, southern Brazil.

    Directory of Open Access Journals (Sweden)

    Felipe Lohmann Arend

    2009-06-01

    Full Text Available We present the first record of the Spot-winged Pigeon Patagioenas maculosa (Aves: Columbidae for Santa Catarina, southern Brazil. One individual was observed on 10 September 2006 in an open area (cattle pasture and shrubby vegetation in the town of Anita Garibaldi (center-south of the state. We suggest that this punctual encounter is a result of the recent expansion of this species’ distribution due to landscape modification in the region.

  10. Stabilization of Lipid Membranes With Dendritic Polymers

    Science.gov (United States)

    2004-12-01

    Langmuir - Blodgett (Takamato, et al., 2001) and solution techniques (Johnson, et al., 2002). However, BLMs are too unstable to be used to make effective...J.A., Ivanova, A.T., Schwartz, D.K., Yang, T., and Cremer, P.S., 2001: Stable Ordering in Langmuir - Blodgett Films, Science, 293, 1292-1295. Tully...Various dendrimers and hyperbranched polymers were evaluated. In addition, lipids with different head groups were used to probe the underlying

  11. Gentrification and models for real estate analysis

    Directory of Open Access Journals (Sweden)

    Gianfranco Brusa

    2013-08-01

    Full Text Available This research propose a deep analysis of Milanese real estate market, based on data supplied by three real estate organizations; gentrification appears in some neighborhoods, such as Tortona, Porta Genova, Bovisa, Isola Garibaldi: the latest is the subject of the final analysis, by surveying of physical and social state of the area. The survey takes place in two periods (2003 and 2009 to compare the evolution of gentrification. The results of surveys has been employed in a simulation by multi-agent system model, to foresee long term evolution of the phenomenon. These neighborhood micro-indicators allow to put in evidence actual trends, conditioning a local real estate market, which can translate themselves in phenomena such as gentrification. In present analysis, the employ of cellular automata models applied to a neighborhood in Milan (Isola Garibaldi produced the dynamic simulation of gentrification trend during a very long time: the cyclical phenomenon (one loop holds a period of twenty – thirty years appears sometimes during a theoretical time of 100 – 120 – 150 years. Simulation of long period scenarios by multi-agent systems and cellular automata provides estimator with powerful tool, without limits in implementing it, able to support him in appraisal judge. It stands also to reason that such a tool can sustain urban planning and related evaluation processes.

  12. Potential biomarkers of tardive dyskinesia: A multiplex analysis of blood serum

    OpenAIRE

    Boiko, Anastasia S; Kornetova, Elena G; Ivanova, Svetlana A.; Loonen, Antonius

    2017-01-01

    Potential biomarkers of tardive dyskinesia: a multiplex analysis of blood serum A.S. Boiko(1), E.G. Kornetova(2), S.A. Ivanova(1), A.J.M. Loonen(3) (1)Mental Health Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Laboratory of Molecular Genetics and Biochemistry, Tomsk, Russia (2)Mental Health Research Institute, Tomsk National Research Medical Center of the Russian Academy of Sciences, Department of Endogenous Disorders, Tomsk, Russia (3)Univers...

  13. Naisfotograafid, kes avavad meie silmad / Katie Breen

    Index Scriptorium Estoniae

    Breen, Katie

    2008-01-01

    Fotograafid Ami Vitale, Helene David, Stephanie Sinclair, Lauren Greenfield, Deirdre Brennan, Veronique de Viguerie, Christine Spengler pildistavad võõraid kultuure Aafrikas, Alaskal, Afganistanis, Iraagis. 9 fotot. Portreefotod fotograafidest

  14. The Concept of "Simultaneous Feedback": Towards a New Meth ...

    African Journals Online (AJOL)

    methodology for compiling dictionaries, overcomes the major problem of ..... ary), WCN for short, is "a general and alphabetically ordered, pocket-sized uni- ..... The Collins COBUILD English Language Dictionary (Sinclair 1987), known as.

  15. Evaluating the Stage Learning Hypothesis.

    Science.gov (United States)

    Thomas, Hoben

    1980-01-01

    A procedure for evaluating the Genevan stage learning hypothesis is illustrated by analyzing Inhelder, Sinclair, and Bovet's guided learning experiments (in "Learning and the Development of Cognition." Cambridge: Harvard University Press, 1974). (Author/MP)

  16. Contribution to the study of aerosol photometers, application to the measurement of filter efficiency; Contribution a l'etude des photometres a aerosols, application a la mesure de l'efficacite des filtres

    Energy Technology Data Exchange (ETDEWEB)

    Billard, F; Hadelaine, G

    1968-01-01

    The measurement of the quantity of diffused light by particulates in suspension in a gas allows to determine the concentration and the size of an aerosol. The aim of this work is to check the answer of the usual photometer in the laboratories, the Phoenix-Sinclair and the Royco-230. The minimum diameter of the particulates detected by these photometers is about 0.3 microns. [French] La mesure de la quantite de lumiere diffusee par des particules en suspension dans un gaz permet de determiner la concentration et les dimensions d'un aerosol. Le but de ce travail est de verifier la reponse du photometres d'usage courant dans les laboratoires, le Phoenix-Sinclair et le Royco-230. Le diametre minimum des particules detectees par ces photometres est d'environ 0, 3 microns. (auteurs)

  17. ニヴフ語東サハリン方言の昔話テキスト ： チハロシュとウサギ

    OpenAIRE

    蔡, 熙鏡

    2013-01-01

    This folktale was told by Mrs. Valentina Nikolaevna Sachgun who was born in the village Ygbo (Nogliki District) in 1935. The folktale was recorded in February 27, 2011 during my fieldwork in the village of Nogliki. Then I transcribed the folktale with the help of Mrs. Galina Ivanova Paklina, another speaker of the East-Sakhalin Dialect of Nivkh, in September 14, 2012. Caror and Rabbit In the old days, People took some of rabbit skins and brought it with them when they go to Pot...

  18. Täiskuu tervitas luulefestivali / Inge Põlma, Maire Kõrver

    Index Scriptorium Estoniae

    Põlma, Inge

    2008-01-01

    Ülevaade Täiskuu luulefestivalist, kus esinesid Kristiina Ehin, Andres Ehin, Ly Ehin, Contra, Sujata Bhatt, Ban'ya Natsuishi, Meelika Hainsoo, Lise Sinclair, Jaak Johanson, Lauri Õunapuu, Maria Peterson, Siiri Sisask, Kauksi Ülle, Sayumi Kamakura

  19. Download this PDF file

    African Journals Online (AJOL)

    Despite these studies, there is limited research on the effects of exotic plant species on local biodiversity in ... Species order, taxonomy and common names follow Sinclair & Ryan (2010). Results. In total 71 .... Little Bee-eater. Merops pusillus.

  20. Computational code in atomic and nuclear quantum optics: Advanced computing multiphoton resonance parameters for atoms in a strong laser field

    Science.gov (United States)

    Glushkov, A. V.; Gurskaya, M. Yu; Ignatenko, A. V.; Smirnov, A. V.; Serga, I. N.; Svinarenko, A. A.; Ternovsky, E. V.

    2017-10-01

    The consistent relativistic energy approach to the finite Fermi-systems (atoms and nuclei) in a strong realistic laser field is presented and applied to computing the multiphoton resonances parameters in some atoms and nuclei. The approach is based on the Gell-Mann and Low S-matrix formalism, multiphoton resonance lines moments technique and advanced Ivanov-Ivanova algorithm of calculating the Green’s function of the Dirac equation. The data for multiphoton resonance width and shift for the Cs atom and the 57Fe nucleus in dependence upon the laser intensity are listed.

  1. Birds of Golden Pride Project area, Nzega District, central Tanzania ...

    African Journals Online (AJOL)

    ols 2003; Nichols & Grant 2007; Gould 2011). In some instances ... C. Werema, K.M. Howell, C.A. Msuya, J. Sinclair, A. Macha. 27 .... We thank David Moyer and two anonymous reviewers for constructive comments that greatly ... StevenSOn, t.

  2. The Sinclair Knight Group. Annual report 1989

    Energy Technology Data Exchange (ETDEWEB)

    1989-01-01

    This annual report describes the projects carried out by the company in the following areas. Transportation and infrastructure enhancement; residential and commercial development; environmental engineering and planning; tourism development; engineering abroad.

  3. Sinus Histiocytosis with Massive Lymphadenopathy | Sinclair-Smith ...

    African Journals Online (AJOL)

    Two cases of a recently described entity, 'sinus histiocytosis with massive lymphadenopathy,' occurring in Black males, are reported. Prominent cervical adenopathy was the main presenting feature in both. Histologically, these nodes were characterised by pronounced proliferation of sinus histiocytes which showed ...

  4. Progress in Malesian botany

    NARCIS (Netherlands)

    NN,

    1969-01-01

    Annonaceae. Mr. J. Sinclair had begun collecting details for tackling Malesian Annonaceae. He left several notebooks of notes made in various herbaria of examined specimens, several envelopes containing slips bearing identifications, and a thick file with manuscript. It is not possible to say

  5. Irrigation scheduling research: South African experiences and future ...

    African Journals Online (AJOL)

    This paper was originally presented at the Water Research. Commission 40-Year .... direct link with dry matter production (Tanner and Sinclair,. 1983). Scheduling ..... type infrared thermometer for measuring canopy temperature received much ..... subscribers and advice was made available through web down- loads for ...

  6. Pequenas Histórias Soltas: Mais do Que a Terra do Champanha

    Directory of Open Access Journals (Sweden)

    Mariana Schwaab Machiavelli

    2013-04-01

    Full Text Available O município de Garibaldi está localizado na região turística Uva e Vinho, na Serra Gaúcha, a 110km da capital Porto Alegre. Dentro do cenário entorurístico do qual faz parte, busca diferenciar-se através da produção de espumantes, pioneira no país, quando em 1913 foi produzida a primeira garrafa na Vinícola Peterlongo. Por isso o município se autodenomina Terra do Champanha. Aproveitando esse diferencial, destaca-se no cenário regional pela realização bianual da Festa Nacional do Champanha – FENACHAMP.

  7. Registro da pomba-do-orvalho Patagioenas maculosa (Aves: Columbidae no estado de Santa Catarina, sul do Brasil

    Directory of Open Access Journals (Sweden)

    Ivo Rohling Ghizoni-Jr

    2009-08-01

    Full Text Available http://dx.doi.org/10.5007/2175-7925.2009v22n2p195 Apresentamos o primeiro registro da pomba-do-orvalho Patagioenas maculosa (Aves: Columbidae para Santa Catarina, região sul do Brasil. Um indivíduo foi observado em 10 de setembro de 2006 em uma área aberta (pastagens para gado e vegetação arbustiva no município de Anita Garibaldi (centro-sul do estado. Sugerimos que este encontro pontual é resultado de uma recente expansão da distribuição desta espécie devido a modificações na paisagem nesta região.

  8. TEACHER-STUDENTS DISCOURSE IN ENGLISH TEACHING AT HIGH SCHOOL (CLASSROOM DISCOURSE ANALYSIS

    Directory of Open Access Journals (Sweden)

    Alamsyah Harahap

    2015-12-01

    Full Text Available English classroom's process of teaching and learning is an important aspect of successful English teaching and learning. The analysis of classroom discourse is a very important form which the classroom process research has taken place. The present study focuses on SMA (high school English classroom discourse. The microethnography of Spradley was the research method deployed. Through a detailed description and analysis of the collected data referring to Sinclair and Coulthard’s classroom discourse analysis model, the problem of patterns of the classroom discourse is made clear. On the basis of the discourse patterns' problem found, a few strategies for high school English teachers are put forward through the teacher training in order to improve English teaching and learning at high school in Indonesia. The research results showed that teacher talk highly dominated the English classroom discourse; 94% of teacher-students talk. IRF Model of Sinclair and Coulthard was not found in the English classroom (only IF pattern and no lesson achieved.

  9. Garibaldi, Oregon 1/3 Arc-second MHW Coastal Digital Elevation Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated...

  10. Scientific Aspects of Leonardo da Vinci's Drawings: An Interdisciplinary Model.

    Science.gov (United States)

    Struthers, Sally A.

    While interdisciplinary courses can help demonstrate the relevance of learning to students and reinforce education from different fields, they can be difficult to implement and are often not cost effective. An interdisciplinary art history course at Ohio's Sinclair Community College incorporates science into the art history curriculum, making use…

  11. The Idiom Principle Revisited

    Science.gov (United States)

    Siyanova-Chanturia, Anna; Martinez, Ron

    2015-01-01

    John Sinclair's Idiom Principle famously posited that most texts are largely composed of multi-word expressions that "constitute single choices" in the mental lexicon. At the time that assertion was made, little actual psycholinguistic evidence existed in support of that holistic, "single choice," view of formulaic language. In…

  12. Assessing Job Applicants for Skills To Keep the Automotive Industry Competitive.

    Science.gov (United States)

    Advanced Integrated Manufacturing Center, Dayton, OH.

    The Advanced Integrated Manufacturing (AIM) Center is a partnership between Sinclair Community College and the University of Dayton (Ohio) that was established to help local manufacturing companies achieve world-class performance by improving their business practices, selecting/developing a highly skilled work force, and making appropriate use of…

  13. Educating the Imagination.

    Science.gov (United States)

    Cowperthwaite, Gordon

    At Sinclair Community College (SCC) in Dayton, Ohio, a series of holistic education courses, called Education for Work/Life Actualization, was designed to offer students new skills for the development of self-esteem, empathy, creativity, intuition, centeredness, clarity of values, communication, nutrition, and preventative self-help health care.…

  14. Young Learners and Lexical Awareness: Children's Engagement with Wordlists and Concordances

    Science.gov (United States)

    MacGregor, Alex

    2014-01-01

    Sinclair (1991) found that lexical analysis can be overcomplicated, yet Johns (1994) called for investigation into whether corpus analysis can motivate beginners and near-beginners. The findings of this research suggest that young EFL learners can enjoy using corpus analysis tools (wordlists and concordances) to identify, classify, and generalize…

  15. Introducing 3D U-statistic method for separating anomaly from ...

    Indian Academy of Sciences (India)

    judging from a geochemical point of view and tries to separate subpopulations and determine anomalous areas. ... based on distribution model, statistical analysis of data and without geochemistry expert judgment. (Sinclair 1991; Cheng et al. 1996; Cheng 1999). The only controller factor of two error types of e1 and.

  16. Corpus-Based Research and Pedagogy in EAP: From Lexis to Genre

    Science.gov (United States)

    Flowerdew, Lynne

    2015-01-01

    This plenary paper showcases current corpus-based research on written academic English, illustrating the tight links that exist between corpus research and pedagogic applications. I first explicate Sinclair's concept of the "lexical approach", which underpins much corpus research and pedagogy. I then discuss studies which focus on…

  17. Performance and customization of 4 prognostic models for postoperative onset of nausea and vomiting in ear, nose, and throat surgery.

    Science.gov (United States)

    Engel, Jörg M; Junger, Axel; Hartmann, Bernd; Little, Simon; Schnöbel, Rose; Mann, Valesco; Jost, Andreas; Welters, Ingeborg D; Hempelmann, Gunter

    2006-06-01

    To evaluate the performance of 4 published prognostic models for postoperative onset of nausea and vomiting (PONV) by means of discrimination and calibration and the possible impact of customization on these models. Prospective, observational study. Tertiary care university hospital. 748 adult patients (>18 years old) enrolled in this study. Severe obesity (weight > 150 kg or body mass index > 40 kg/m) was an exclusion criterion. All perioperative data were recorded with an anesthesia information management system. A standardized patient interview was performed on the postoperative morning and afternoon. Individual PONV risk was calculated using 4 original regression equations by Koivuranta et al, Apfel et al, Sinclair et al, and Junger et al Discrimination was assessed using receiver operating characteristic (ROC) curves. Calibration was tested using Hosmer-Lemeshow goodness-of-fit statistics. New predictive equations for the 4 models were derived by means of logistic regression (customization). The prognostic performance of the customized models was validated using the "leaving-one-out" technique. Postoperative onset of nausea and vomiting was observed in 11.2% of the specialized patient population. Discrimination could be demonstrated as shown by areas under the receiver operating characteristic curve of 0.62 for the Koivuranta et al model, 0.63 for the Apfel et al model, 0.70 for the Sinclair et al model, and 0.70 for the Junger et al model. Calibration was poor for all 4 original models, indicated by a P value lower than 0.01 in the C and H statistics. Customization improved the accuracy of the prediction for all 4 models. However, the simplified risk scores of the Koivuranta et al model and the Apfel et al model did not show the same efficiency as those of the Sinclair et al model and the Junger et al model. This is possibly a result of having relatively few patients at high risk for PONV in combination with an information loss caused by too few dichotomous

  18. Genetics Home Reference: carbonic anhydrase VA deficiency

    Science.gov (United States)

    ... Salvarinova R, Yaplito-Lee J, Santra S, Shyr C, Horvath GA, Eydoux P, Lehman AM, Bernard V, Newlove T, Ukpeh H, Chakrapani A, Preece MA, Ball S, Pitt J, Vallance HD, Coulter-Mackie M, Nguyen H, Zhang LH, Bhavsar AP, Sinclair G, Waheed A, Wasserman WW, Stockler-Ipsiroglu S. Mitochondrial carbonic ...

  19. Che: His Own Worst Enemy

    Science.gov (United States)

    2015-04-01

    comprised of Green Berets, to go to Bolivia and train a Ranger battalion 40 in counter-insurgency operations. Leading this 16-man team was Maj...York: Routledge & Kegan Ltd., 1987. Sinclair, Andrew. Che Guevara. New York: The Viking Press, 1970. Study of the “Diary of ‘Che’ Guevara in

  20. Why One and Two Do Not Make Three: Dictionary Form Revisited ...

    African Journals Online (AJOL)

    The primary aim of the article is to compare the usefulness of paper and electronic versions of OALDCE7 (Wehmeier 2005) for language encoding, decoding and learning. It is explained why, in contrast to Dziemianko's (2010) findings concerning COBUILD6 (Sinclair 2008), but in keeping with her observations (Dziemianko ...

  1. The Contribution of Missionaries to Shona Lexicography*

    African Journals Online (AJOL)

    rbr

    of the Shona Bible but also in his Standard Shona Dictionary. Hannan .... and Father E. Beihler followed with his 1906 publication of the English–Chi- ..... Hanks, P. 1987. Definitions and Explanations. Sinclair, John M. (Ed.). ... of the COBUILD Project in Lexical Computing and the Development of the Collins COBUILD Eng-.

  2. CUSO Librarians: Stories to Tell.

    Science.gov (United States)

    Canadian Library Journal, 1985

    1985-01-01

    Reports from five librarians who recently worked for the Canadian University Service Overseas on 2-year contracts in the Third World are excerpted: Molly Walsh Miller (Nigeria); Peggy Sinclair (Papua New Guinea); Doug Arnott (The Gambia, West Africa); and Shirley Giggey (Sierra Leone, West Africa, and Papua New Guinea). (EJS)

  3. Efeito da fertilização nitrogenada em videira sobre a formação de alguns compostos volatéis no vinho Effect of vineyard nitrogen fertilization on the formation of some wine volatile coumpounds

    Directory of Open Access Journals (Sweden)

    Lúcia Schuch Boeira

    1995-01-01

    Full Text Available Vitis vinifera cv. Gewürztraminer e Cabemet Sauvignon cultivadas em Santana do Livramento e Garibaldi foram submetidas a diferentes tratamentos nitrogenados realizados durante o período vegetativo de 1992-1993. Após a colheita e esmagamento o mosto obtido foi dividido em quatro lotes e fermentado com diferentes leveduras. As determinações dos compostos voláteis foram realizados através de cromatografia gasosa. Maiores valores de metanol foram encontrados nos vinhos de Cabemet Sauvignon (máximo 225,6mg/l. A fertilização nitrogenada provocou um aumento na concentração (mg/l de propanol-1 (min. 25 -máx. 78,2 e uma diminuição de metil-2 propanol-1 (min. 60,8 - máx. 125,9 e metil-3 + metil-2 butanol-1 (min. 85,8 - máx. 407,8 nos vinhos. Os álcoois superiores apresentaram também diferenças em relação à região, cultivar e levedura utilizada.Vitis vinifera Gewürztraminer (white variety and Cabemet Sauvignon (red growned in Santana do Livramento, RS, and Garibaldi, RS, were added with different nitrogen treatments in the vineyard during me 1992-1993 season. After harvest and crushing, the musts were divided into four lots each one added with a different yeast. The volatiles were analyzed through GC. Maximum amount of methanol was found with the red variety (225.6mg/l. Increasing nitrogen in the soil increased (mg/l propanol-1 (min. 25-max. 78.2 and decreased methyl-2 propanol-1 (min. 60.8-max. 125.9 and methyl-3+methyl-2 butanol-1 (min. 85.8-max. 407.8. The fusel alcohol fraction showed, also, differences between region,grape variety and yeast used.

  4. Umesh C S Yadav

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Biosciences. Umesh C S Yadav. Articles written in Journal of Biosciences. Volume 28 Issue 2 March 2003 pp 215-221 Articles. Regulation of glucose utilization and lipogenesis in adipose tissue of diabetic and fat fed animals: Effects of insulin and manganese · Najma Z Baquer M Sinclair S ...

  5. ONE-DIMENSIONAL ORDERING OF IN ATOMS IN A CU(100) SURFACE

    NARCIS (Netherlands)

    BREEMAN, M; BARKEMA, GT; BOERMA, DO

    1994-01-01

    A Monte Carlo study of the ordering of In atoms embedded in the top layer of a Cu(100) surface is presented. The interaction energies between the In and Cu atoms were derived from atom-embedding calculations, with Finnis-Sinclair potentials. It was found that the interaction between In atoms in the

  6. Adding a post-training FIFA 11+ exercise program to the pre-training FIFA 11+ injury prevention program reduces injury rates among male amateur soccer players: a cluster-randomised trial

    Directory of Open Access Journals (Sweden)

    Wesam Saleh A Al Attar

    2017-10-01

    Trial registration: ACTRN12615001206516. [Al Attar WSA, Soomro N, Pappas E, Sinclair PJ, Sanders RH (2017 Adding a post-training FIFA 11+ exercise program to the pre-training FIFA 11+ injury prevention program reduces injury rates among male amateur soccer players: a cluster-randomised trial. Journal of Physiotherapy 63: 235–242

  7. A global appreciation of, and move towards, an eco- system ...

    African Journals Online (AJOL)

    system approach to fisheries (e.g. Sinclair et al. 2002, ... forcing pattern applied to phytoplankton explained 4–12% of the variance ... can be explained based on a combination of fishing, vulnerability settings and .... tion to show what values (or ranges of values, or alter- ... Anchovy and sardine spawner and recruit biomass.

  8. Agency and Assemblage in Pattern Generalisation: A Materialist Approach to Learning

    Science.gov (United States)

    Ferrara, Francesca; Ferrari, Giulia

    2017-01-01

    In this paper, we draw on the contemporary perspective of inclusive materialism offered by de Freitas and Sinclair to contribute to current discussions on the role of the body in the learning of mathematics. Using the notions of "distributed agency" and "assemblage," we illustrate the way in which three students engage with a…

  9. Antagonistic activity of selected strains of Bacillus thuringiensis ...

    African Journals Online (AJOL)

    STORAGESEVER

    2008-05-02

    May 2, 2008 ... taining 100 ml of liquid culture of dextrose potato medium, and incubating in darkness ... later autoclaved for 20 min to a temperature of 120°C. The suspension was ... R. solani growth with a percentage of inhibition of 76.88 and 74.66 .... growth may have been inactivated (Dhingra and Sinclair, 1987).

  10. High School English IV: Social Consciousness in the American Novel, 1900-1950.

    Science.gov (United States)

    Phillips, James A.

    This university independent course of study on the contemporary American novel is presented to bring to light a source of social significance in America. Four novels are studied: Upton Sinclair's "The Jungle," John Steinbeck's "The Grapes of Wrath" and "Of Mice and Men," and Harper Lee's "To Kill a Mockingbird." Nine assignments are included. (CK)

  11. Growing old with and via media

    DEFF Research Database (Denmark)

    Blaakilde, Anne Leonora; Iversen, Sara Mosberg; Wilińska, Monika

    2017-01-01

    , the phenomenon of ageing cannot be explained by any one universal theory (Balcombe & Sinclair, 2001, pp. 845-846). What it means to be old in a particular society at any given time is, thus, a matter of social and cultural construction that may vary greatly from place to place and at different historical times...

  12. Validating the Chinese Version of the Inventory of School Motivation

    Science.gov (United States)

    King, Ronnel B.; Watkins, David A.

    2013-01-01

    The aim of this study is to assess the cross-cultural applicability of the Chinese version of the Inventory of School Motivation (ISM; McInerney & Sinclair, 1991) in the Hong Kong context using both within-network and between-network approaches to construct validation. The ISM measures four types of achievement goals: mastery, performance,…

  13. Beauty as Fit: A Metaphor in Mathematics?

    Science.gov (United States)

    Raman, Manya; Öhman, Lars-Daniel

    2013-01-01

    Beauty, which plays a central role in the practice of mathematics (Sinclair 2002), is almost absent in discussions of school mathematics (Dreyfus and Eisenberg 1986). This is problematic, because students will decide whether or not to continue their studies in mathematics without having an accurate picture of what the subject is about. In order to…

  14. Coexistence of ductile and brittle fracture in metals

    International Nuclear Information System (INIS)

    Ohr, S.M.; Chang, S.J.; Park, C.G.; Thomson, R.

    1985-01-01

    It is well known that semibrittle body-centered cubic (bcc) metals fail at low temperatures by cleavage that is preceded by crack tip deformation. Sinclair and Finnis proposed a mechanism by which crack tip deformation may be combined with brittle crack extension. In this model, edge dislocations are emitted from a crack tip on an inclined plane under pure mode I loading conditions. The authors propose a new mechanism of brittle fracture of semibrittle metals preceded by crack tip deformation by extending the model of Sinclair and Finnis and by incorporating experimental evidence on mixed mode crack propagation observed by transmission electron microscopy (TEM). They have shown experimentally that, even when the orientation of the dislocations in the plastic zone indicated pure mode III crack tip deformation, the crack opening displacement determined from the relative displacement of the crack flanks showed the presence of an additional mode I component. They have also shown that zigzag crack propagation observed in many metals can occur only if mode I cleavage is superimposed to mode II crack tip deformation

  15. Influence des herbicides sur les principaux paramètres ...

    African Journals Online (AJOL)

    SARAH

    28 févr. 2015 ... New Physiologist, 165: 227-241. Shearman V. J., Sylvester-Bradley R., Scott R. K. and. Foulkes M. J. 2005. Physiological processes associated with wheat yield progress in the. UK. Crop Science, 45: 175-185. Sinclair T.R. and Jamieson P. D. 2006. Grain number, wheat yield, and bottling beer: An analysis,.

  16. NUWE ONTWlKKELlNGS BINNE CHOMSKY SE TEORlE VAN ...

    African Journals Online (AJOL)

    Sinclair (1978) se oorsigtelike weergawe van .die inhoud van die reels wat binne die OB-raamwerk representasies in LF aflei, hier aan te vul met betre~ing tot. (i) aspekte van die ... van die GB-teorie. In. §3 word ingegaan op hoe die OB-teorie gemodifiseer is tot die GB-teorie ...... linguistic phenomena. That is something ...

  17. Jesus and Maria in the Jungle: An Essay on Possibility and Constraint in the Third-Shift Third Space

    Science.gov (United States)

    Bruna, Katherine Richardson

    2009-01-01

    One hundred years ago, Upton Sinclair, in "The Jungle," exposed the deplorable working conditions of eastern European immigrants in the meatpacking houses of Chicago. The backdrop of this article is the new Jungle of the 21st century--the hog plants of the rural Midwest. Here I speak to the lives of the Mexican workers they employ, and, more…

  18. Chapter Seven

    African Journals Online (AJOL)

    User

    after all, “a mystery moving at the whim of an inscrutable God but a mechanism operating by a rational formula that can be understood by any rational man or woman. .... (1966:51) aggressive and hostile reaction to Sinclair's “Taking a Poem to ... rear-guard action which the literary critic held against “the precocious child with ...

  19. Garibaldi, Oregon 1/3 Arc-second NAVD 88 Coastal Digital Elevation Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated...

  20. SLAC collider injector, RF-drive synchronization and trigger electronics, and 15-AMP thermionic-gun development

    International Nuclear Information System (INIS)

    Koontz, R.; Miller, R.; McKinney, T.; Wilmunder, A.

    1981-02-01

    The rf drive system for the Collider Injector Development (EL CID) including laser timing, subharmonic buncher drive and phasing, and accelerator rf drive is described. The rf synchronized master trigger generation scheme for the collider is outlined. Also, a 15 amp peak, 200 kV short pulse gun being developed at SLAC as a backup to the Sinclair laser gun is described

  1. Domination versus disjunctive domination in graphs | Henning ...

    African Journals Online (AJOL)

    Domination versus disjunctive domination in graphs. Michael A Henning, Sinclair A Marcon. Abstract. A dominating set in a graph G is a set S of vertices of G such that every vertex not in S is adjacent to a vertex of S. The domination number of G is the minimum cardinality of a dominating set of G. For a positive integer b, ...

  2. Iain Sinclair: Noise, Neoliberalism and the Matter of London

    NARCIS (Netherlands)

    Martin, N.

    2015-01-01

    For much of the 20th century the modernist city was articulated in terms of narratives of progress and development. Today the neoliberal city confronts us with all the cultural 'noise' of disorder and excess meaning. As this book demonstrates, for more than 40 years London-based writer, film-maker

  3. On Beckton Alp : Iain Sinclair, Garbage and ‘Obscenery’

    NARCIS (Netherlands)

    Martin, N.; Lindner, C.; Meissner, M.

    2015-01-01

    Global Garbage examines the ways in which garbage, in its diverse forms, is being produced, managed, experienced, imagined, circulated, concealed, and aestheticized in contemporary urban environments and across different creative and cultural practices. The book explores the increasingly complex

  4. Study of the embedded atom method of atomistic calculations for metals and alloys. Final report, March 1, 1986--February 29, 1992

    International Nuclear Information System (INIS)

    Johnson, R.A.

    1992-04-01

    Solids have been studied by atomistic modeling since the earliest availability of computers for scientific research. By the mid sixties, it was understood that models for metals based on reasonably short ranged two-body forces coupled with a global volume dependent contribution to the crystal energy yielded surprisingly good results for bulk calculations, but were unsatisfactory at surfaces. Little progress was made until the early eighties, when Daw and Baskes developed the Embedded-Atom Method (EAM) based on density functional theory and intended primarily for tight-packed transitional metals, and Finnis and Sinclair developed a model based on tight binding theory and intended primarily for bcc transition metals. The underlying mathematical format of both approaches is the same, and provides an extension of the earlier models through a function which in practice provides a measure of local volume dependence. The primary purpose of this research project was to investigate the implications of this mathematical format and to use the resulting insight to correlate the known physical input data with computed results of properties that are difficult to access experimentally. Embedded-Atom Method terminology is used, but this research is applicable as well to the Finnis-Sinclair model

  5. Contribution to the study of aerosol photometers, application to the measurement of filter efficiency

    International Nuclear Information System (INIS)

    Billard, F.; Hadelaine, G.

    1968-01-01

    The measurement of the quantity of diffused light by particulates in suspension in a gas allows to determine the concentration and the size of an aerosol. The aim of this work is to check the answer of the usual photometer in the laboratories, the Phoenix-Sinclair and the Royco-230. The minimum diameter of the particulates detected by these photometers is about 0.3 microns [fr

  6. The Lexicographic Treatment of Days in Sepedi, or When Mother ...

    African Journals Online (AJOL)

    rbr

    šupetšwa ka karolwana e tee ya direrwa tša PyaSsaL, e lego matšatši a beke. .... The latter point can be illustrated with an example taken from the Collins ...... Finally, the loanword Sabatha is used in the Bible and just one other book. ..... Kriel, Theunis J., D.J. Prinsloo and Bethuel P. Sathekge. ... Sinclair, John M. (Ed.).

  7. Science of Human Measures Workshop: Summary and Conclusions

    Science.gov (United States)

    2009-10-01

    Army Accessions Command COL Steven Chandler Army Capabilities Integration Center Mr. Robert Seger U.S. Army Training and Doctrine Command Dr...G1 Dr. Robert Sinclair Clemson University Dr. Naomi Verdugo Office of the Assistant Secretary of the Army (Manpower and Reserve Affairs) Dr. Len... Raymer U.S. Army Management Staff College SMA (R) Jack Tilley Independent Consultant A-6 Panel 4: Assessing New Training Programs MG

  8. Students make the most of the 2016 AVS congress.

    Science.gov (United States)

    2016-02-27

    This year's Association of Veterinary Students' congress was held at the University of Liverpool, and included a varied programme, with subjects ranging from the role of large-scale production systems in dairy farming and fertility practices in horses to the importance of recognising and talking about mental health problems within the veterinary profession. Jordan Sinclair, editor of the Journal of the Association of Veterinary Students, reports. British Veterinary Association.

  9. Application of personal computers to study the kinetics of heterogeneous isotopic exchange

    International Nuclear Information System (INIS)

    Koernyei, Jozsef; Lakatos, Mihaly

    1985-01-01

    The kinetics of some heterogeneous isotopic exchange reactions of alkaline metal ions between solid (crystalline zirconium phosphate) and liquid phases were investigated. Ion diffusion in solid phase was considered as rate controlling step. The Laplace transformation solution of Fick's II law was used with a Sinclair ZX Spectrum personal computer. In some cases the exchange reaction should be regarded as a superposition of diffusion and a first order process. (author)

  10. Annual Report: 2010-2011 Storm Season Sampling For NON-DRY DOCK STORMWATER MONITORING FOR PUGET SOUND NAVAL SHIPYARD, BREMERTON, WA

    Energy Technology Data Exchange (ETDEWEB)

    Brandenberger, Jill M.; Metallo, David; Johnston, Robert K.; Gebhardt, Christine; Hsu, Larry

    2012-09-01

    This interim report summarizes the stormwater monitoring conducted for non-dry dock outfalls in both the confined industrial area and the residential areas of Naval Base Kitsap within the Puget Sound Naval Shipyard (referred to as the Shipyard). This includes the collection, analyses, and descriptive statistics for stormwater sampling conducted from November 2010 through April 2011. Seven stormwater basins within the Shipyard were sampled during at least three storm events to characterize non-dry dock stormwater discharges at selected stormwater drains located within the facility. This serves as the Phase I component of the project and Phase II is planned for the 2011-2012 storm season. These data will assist the Navy, USEPA, Ecology and other stakeholders in understanding the nature and condition of stormwater discharges from the Shipyard and inform the permitting process for new outfall discharges. The data from Phase I was compiled with current stormwater data available from the Shipyard, Sinclair/Dyes Inlet watershed, and Puget Sound in order to support technical investigations for the Draft NPDES permit. The permit would require storm event sampling at selected stormwater drains located within the Shipyard. However, the data must be considered on multiple scales to truly understand potential impairments to beneficial uses within Sinclair and Dyes Inlets.

  11. PREFACE: INERA Workshop: Transition Metal Oxide Thin Films-functional Layers in "Smart windows" and Water Splitting Devices. Parallel session of the 18th International School on Condensed Matter Physics

    Science.gov (United States)

    2014-11-01

    The Special issue presents the papers for the INERA Workshop entitled "Transition Metal Oxides as Functional Layers in Smart windows and Water Splitting Devices", which was held in Varna, St. Konstantin and Elena, Bulgaria, from the 4th-6th September 2014. The Workshop is organized within the context of the INERA "Research and Innovation Capacity Strengthening of ISSP-BAS in Multifunctional Nanostructures", FP7 Project REGPOT 316309 program, European project of the Institute of Solid State Physics at the Bulgarian Academy of Sciences. There were 42 participants at the workshop, 16 from Sweden, Germany, Romania and Hungary, 11 invited lecturers, and 28 young participants. There were researchers present from prestigious European laboratories which are leaders in the field of transition metal oxide thin film technologies. The event contributed to training young researchers in innovative thin film technologies, as well as thin films characterization techniques. The topics of the Workshop cover the field of technology and investigation of thin oxide films as functional layers in "Smart windows" and "Water splitting" devices. The topics are related to the application of novel technologies for the preparation of transition metal oxide films and the modification of chromogenic properties towards the improvement of electrochromic and termochromic device parameters for possible industrial deployment. The Workshop addressed the following topics: Metal oxide films-functional layers in energy efficient devices; Photocatalysts and chemical sensing; Novel thin film technologies and applications; Methods of thin films characterizations; From the 37 abstracts sent, 21 manuscripts were written and later refereed. We appreciate the comments from all the referees, and we are grateful for their valuable contributions. Guest Editors: Assoc. Prof. Dr.Tatyana Ivanova Prof. DSc Kostadinka Gesheva Prof. DSc Hassan Chamatti Assoc. Prof. Dr. Georgi Popkirov Workshop Organizing Committee Prof

  12. AGARD: The History, 1952-1997

    Science.gov (United States)

    2001-07-01

    SELMER R.J. US 1954-56 SHEVELL R.S. US 1974-80 SHIELDS R.T. UK 1965 SIEWERT R.F. US 1979-84 SINCLAIR S.R.M. CA 1975-90 SIRINIAN M. IT 1979-82 SMITH...IT 1986-94 ODORICO J. FR 1989-96 OLIVEIRA SAMPAIO A.A. PO 1968-71 OLSEN J.J. US 1976-87 ONAT E.T. TU 1955-56 OTTENS H.H. NL 1989-97 OZBAYRAMOGLU M. TU

  13. Software Estimation: Developing an Accurate, Reliable Method

    Science.gov (United States)

    2011-08-01

    based and size-based estimates is able to accurately plan, launch, and execute on schedule. Bob Sinclair, NAWCWD Chris Rickets , NAWCWD Brad Hodgins...Office by Carnegie Mellon University. SMPSP and SMTSP are service marks of Carnegie Mellon University. 1. Rickets , Chris A, “A TSP Software Maintenance...Life Cycle”, CrossTalk, March, 2005. 2. Koch, Alan S, “TSP Can Be the Building blocks for CMMI”, CrossTalk, March, 2005. 3. Hodgins, Brad, Rickets

  14. Clean Energy Infrastructure Educational Initiative

    Energy Technology Data Exchange (ETDEWEB)

    Hallinan, Kevin; Menart, James; Gilbert, Robert

    2012-08-31

    The Clean Energy Infrastructure Educational Initiative represents a collaborative effort by the University of Dayton, Wright State University and Sinclair Community College. This effort above all aimed to establish energy related programs at each of the universities while also providing outreach to the local, state-wide, and national communities. At the University of Dayton, the grant has aimed at: solidfying a newly created Master's program in Renewable and Clean Energy; helping to establish and staff a regional sustainability organization for SW Ohio. As well, as the prime grantee, the University of Dayton was responsible for insuring curricular sharing between WSU and the University of Dayton. Finally, the grant, through its support of graduate students, and through cooperation with the largest utilities in SW Ohio enabled a region-wide evaluation of over 10,000 commercial building buildings in order to identify the priority buildings in the region for energy reduction. In each, the grant has achieved success. The main focus of Wright State was to continue the development of graduate education in renewable and clean energy. Wright State has done this in a number of ways. First and foremost this was done by continuing the development of the new Renewable and Clean Energy Master's Degree program at Wright State . Development tasks included: continuing development of courses for the Renewable and Clean Energy Master's Degree, increasing the student enrollment, and increasing renewable and clean energy research work. The grant has enabled development and/or improvement of 7 courses. Collectively, the University of Dayton and WSU offer perhaps the most comprehensive list of courses in the renewable and clean energy area in the country. Because of this development, enrollment at WSU has increased from 4 students to 23. Secondly, the grant has helped to support student research aimed in the renewable and clean energy program. The grant helped to solidify

  15. Theory of defect interactions in metals

    International Nuclear Information System (INIS)

    Thetford, Roger.

    1989-09-01

    The state relaxation program DEVIL has been updated to use N-body Finnis-Sinclair potentials. Initial calculations of self-interstitial and monovacancy formation energies confirm that the modified program is working correctly. An extra repulsive pair potential (constructed to leave the original fitting unaltered) overcomes some deficiencies in the published Finnis-Sinclair potentials. The modified potentials are used to calculate interstitial energies and relaxation in the b.c.c. transition metals vanadium, niobium, tantalum, molybdenum and tungsten. Further adaptation enables DEVIL to model dislocations running parallel to any lattice vector. Periodic boundary conditions are applied in the direction of the dislocation line, giving an infinite straight dislocation. The energies per unit length of two different dislocations are compared with experiment. A study of migration of point defects in the perfect lattice provides information on the mobility of interstitials and vacancies. The total energy needed to form and migrate an interstitial is compared with that required for a vacancy. The interaction between point defects and dislocations is studied in detail. Binding energies for both self-interstitials and monovacancies at edge dislocations are calculated for the five metals. Formation energies of the point defects in the neighbourhood of the edge dislocation are calculated for niobium, and the extend of the regions from which the defects are spontaneously absorbed are found. (author)

  16. A Laboratory Study of the Effects of Diet and Bright Light Countermeasures to Jet Lag

    Science.gov (United States)

    1990-03-01

    3) Dinner : 1 cup raw vegetables or 1/2 cup cooked vegetables (several vegetables were unlimited such as lettuce) 1 egg or ounce of cheese or meat...1 tbsp butter or margarine 1 fruit exchange* 1 bread or pasta exchange* 2 1/ 3 cups raw vegetables or 1 1/ 4 cups cooked 1/ 4 cup milk...Search and the Human Observer. Clare W and Sinclair MA (eds) . Taylor and Francis~ondon , ~ pp. 30-39. (18) Rechtschaffen A and Kales A. ~Manual of

  17. Falling Head Over Heels: Investigating the higher-level cognitive and electrophysiological processes underlying gait control and falls in older adults and stroke survivors

    OpenAIRE

    Walshe, Elizabeth

    2016-01-01

    Falls are a common problem for Ireland’s older adults and stroke survivors, which have severe consequences for the individual and high care costs for the state. Current clinical interventions that focus solely on musculoskeletal function are not evidenced to be consistently effective in the long term, or in those older adults without muscle and bone impairments (Cadore, Rodríguez-Mañas, Sinclair, & Izquierdo, 2013; Teasell, McRae, Foley, & Bhardwaj, 2002). The role of cognition in gait contro...

  18. Hearing the Dark Voicelessness

    Directory of Open Access Journals (Sweden)

    Susan V. Donaldson

    2010-02-01

    Full Text Available In the fall of 1949 Welty made her first trip to Europe, a Guggenheim-financed trip that took her to Italy, France, England, and Ireland, to literary and expatriate communities from Paris to Florence that included historians Harold Acton and Kenneth Clark, novelists Ralph Ellison and Sinclair Lewis, poets Stephen Spender, W. H. Auden, and Edith Sitwell, and in particular an Anglo-Irish writer intimately acquainted with the aftermath of empire in Ireland–Elizabeth Bowen (Marrs 170-86. Amid th...

  19. The development of a corpus-informed list of formulaic sequences for language pedagogy

    OpenAIRE

    Martinez, Ron

    2011-01-01

    Discussion around the importance and prevalence of multiword expressions in the lexicon and the teaching of vocabulary has existed for a number of years in applied linguistics (e. g. lrujo, 1986; Pawley and Syder, 1983; Sinclair, 1987; Wray, 2002). While there seems to be a general agreement among scholars that formulaic language should feature in language learning and, perhaps to a lesser extent, language testing, there appears to be rather less agreement when it comes to how to select and/o...

  20. The Aged Microenvironment Influences Prostate Carcinogenesis

    Science.gov (United States)

    2009-12-01

    23. Zhan M, Yamaza H, Sun Y, Sinclair J, Li H, Zou S: Temporal and spatial transcriptional profiles of aging in Drosophila melanogaster. Genome Res...key to longevity? Med Hypotheses 53: 329- 332. 2. Risques RA, Lai LA, Brentnall TA, Li L, Feng Z, et al. (2008) Ulcerative colitis is a disease of...neoplasia. Adv Cancer Res 72: 141-196. 5. Hanahan D, Weinberg RA (2000) The hallmarks of cancer. Cell 100: 57-70. 6. Patil CK, Mian IS, Campisi J

  1. Technical Digest of Papers Presented at the UK National Quantum Electronics Conference (11th) Held in Belfast, Northern Ireland on 30 August - 2 September 1993

    Science.gov (United States)

    1993-09-02

    Yelland C, Dunn M H, Sibbett W and Sinclair B D University of St Andrews Session 3D : Non Linear Optics 0 (31) A fast optical switch for high-power...Comision Inter- ministerial de Ciencia y Tecnologia , Project TIC90/080. K.A.S. acknowledges support from the University of the Balearic Islands where the...quadrupole transition, the 3S-3P- 3D route having a quadrupole allowed return transition (dipole-dipole-quadrupole) and the 3S-3P-4P route being dipole

  2. ECONOMIA DA EXPERIÊNCIA NO TURISMO: Compreensão da atividade turística sob um novo olhar

    Directory of Open Access Journals (Sweden)

    Alice da Silva Costa

    2011-09-01

    Full Text Available O presente estudo apresenta o Projeto Economia da Experiência, desenvolvido pelo Ministério do Turismo, na Região Uva e Vinho, nos anos de 2006 e 2007. A compreensão de tal projeto se dá a partir de pesquisa documental em relatórios e manuais elaborados como resultado do Projeto, e também a partir de entrevistas com empreendedores e consultores que estiveram envolvidos na implantação do projeto nas cidades de Bento Gonçalves e Garibaldi. Nestas cidades, utilizou-se também a técnica da observação simples para avaliar os empreendimentos estudados. Os resultados encontrados indicam que o Projeto Economia da Experiência foi um case de sucesso para a Região Uva e Vinho, porém, por tratar-se de um projeto-piloto, apresentou algumas questões que merecem ser aperfeiçoadas.

  3. Políticas públicas e turismo: enoturismo no Vale dos Vinhedos/RS

    Directory of Open Access Journals (Sweden)

    Tonini, Hernanda

    2008-04-01

    Full Text Available The various types of tourism aim to consolidate the activity as a product, marketing leisure, culture, past and present targeted to what drives the tourist. Given that, this study aimed to analyze the role played by the government and by public policies designed to chart a course for a touristic tipology in growth: the wine tourism, trips motivated from the interest in the wine and the producer region. The qualitative field method was implemented through descriptive-exploratory research characterized by a case study in the Vale dos Vinhedos. A collection of basic data was compiled from interviews with local private sector representatives and Secretaries of Tourism in the Bento Gonçalves, Monte Belo do Sul and Garibaldi municipalities, all located in this region. Among the findings, the Government participate in important points to build the route, however the lack of a policy specifically targeted to the wine tourism tends to compromise its development in the Vale dos Vinhedos.

  4. Las utopías de nuestro tiempo: el vigente ideal de Benedetto Croce

    Directory of Open Access Journals (Sweden)

    Alvaro Garcé García y Santos

    2014-07-01

    Full Text Available Los cincuenta años de la desaparición fisica del filósofo de la libertad, recientemente cumplidos, constituyen una inmejorable ocasión para reencontrarnos con algunos de los más admirables pasajes de su obra.Su particular concepción de la filosofia -ineludible contienda de ideas-, de la historia como premisa de la acción inteligente y de la libertad como ideal moral de la humanidad, merecen una especial celebración.Contenido: La contingencia física y la obra del autor. Un digno heredero de Giambattista Vico. El "Garibaldi de la crítica" la polémica con Giovanni Gentile. La historia: justicia con el pasado, preparación del porvenir. La libertad como ideal moral. Ante el río "turbio y desbordado": el crimen Mateotti. Croce y las utopías de nuestro tiempo la vida, educación permanente

  5. Ghostly footsteps

    DEFF Research Database (Denmark)

    Pinder, David

    2001-01-01

    ), which is set in east London. Connections are also drawn with other recent projects in the same area by Rachel Lichtenstein and Iain Sinclair. The paper discusses how these artists raise important issues about the cultural geographies of the city relating to subjectivity, representation and memory....... Cardiff’s audio-walk in particular works with connections between the self and the city, between the conscious and unconscious, and between multiple selves and urban footsteps. In so doing, she directs attention to the significance of dreams and ghostly matters for thinking about the real and imagined...

  6. Arrowsmith (1931 or Research in Microbiology

    Directory of Open Access Journals (Sweden)

    José Elías García Sánchez

    2008-10-01

    Full Text Available This film is an adaptation of the novel by Sinclair Lewis, directed by John Ford. Despite the number of years passed since its debut (December 7, 1931, the movie continues to awaken interest. It shows an approximation of what was once the practice of medicine, microbiology and research in the first third of the 20th Century in the United States of America. In addition, it presents many aspects of what is research and who are the researchers; in respect to this, the film has clear educational values.

  7. Anos 20 : maldição ou bênção para Babbitt?

    OpenAIRE

    Lopes, Ana Maria

    2003-01-01

    O romance Babbitt, de Sinclair Lewis, foi publicado no ano de 1922, dealbar de uma época reconhecidamente conturbada e controversa: a década de 20. O presente trabalho tem por objectivo averiguar em que medida a mundividência de Babbitt deixa transparecer factores de pendor ideológico, núcleos temáticos e sócio - culturais que, corroborados com outros vectores periodológicos, constituem um universo imaginário, onde as suas coordenadas podem perfeitamente servir de base para que a época em que...

  8. Contribution to the sample mean plot for graphical and numerical sensitivity analysis

    International Nuclear Information System (INIS)

    Bolado-Lavin, R.; Castaings, W.; Tarantola, S.

    2009-01-01

    The contribution to the sample mean plot, originally proposed by Sinclair, is revived and further developed as practical tool for global sensitivity analysis. The potentials of this simple and versatile graphical tool are discussed. Beyond the qualitative assessment provided by this approach, a statistical test is proposed for sensitivity analysis. A case study that simulates the transport of radionuclides through the geosphere from an underground disposal vault containing nuclear waste is considered as a benchmark. The new approach is tested against a very efficient sensitivity analysis method based on state dependent parameter meta-modelling

  9. Manitoba 2004 oil activity review

    International Nuclear Information System (INIS)

    Fox, J.N.

    2005-01-01

    This paper presented data on oil and gas activities in Manitoba during 2004, the busiest year in Manitoba's oil patch since the mid 1980s. Increases in the leasing of Crown and freehold acreage were also noted, with accompanying increases in drilling activity for the latter part of 2004. Details of Crown land sales were presented, with a total of 43,725 hectares of crown oil and gas rights under lease. During 2004, over 15,000 hectares of Crown oil and gas leases were sold, the highest figures since 1997. More wells were licensed and drilled in 2004 than in any year since 1986. Overall drilling success rate was 96.7 per cent. Details of top drillers in Manitoba were presented, with drilling activity focused in Waskada and Daly fields and the Sinclair area. Oil production increased by 0.7 per cent, with 1474 wells in production. Daily oil production statistics were presented, with the total value of Manitoba's oil production being $196 million. Details of the top 5 producers were provided, in addition to details of horizontal well production. Recent developments in Sinclair Field, Pierson L. Amaranth MC 3b A Pool, Waskada L. Amaranth I Pool and Virden Lodgepole D Pool were reviewed. The Manitoba Drilling Incentive Program was discussed with reference to the following enhancements: new well incentives, horizontal well incentives; holiday oil volume accounts; and marginal well major workover programs. Various Oil and Gas Act amendments were reviewed. In addition, the Williston Basin Architecture and Hydrocarbon Potential Project was discussed. 3 figs

  10. ["The grandest hero who has ever lived": an unpublished letter written by Florence Nightingale about Garibaldi].

    Science.gov (United States)

    Festini, Filippo; Giusti, Francesca

    2012-01-01

    In the year of the 150th anniversary of the Unity of Italy, Italian nurses cannot forget that Florence Nightingale herself, founder of modern Nursing , was a fervid support of the Risorgimento and of Italian unity. An unpublished letter, signed by her and conserved in the State archives of Pistoia, illustrates her feelings about the process of unity under way in the country where she was born.

  11. Celebrating the Tenth Networked Learning Conference: Looking Back and Moving Forward

    DEFF Research Database (Denmark)

    de Laat, Maarten; Ryberg, Thomas

    2018-01-01

    conferences with the aim to describe some general trends and developments in networked learning research as they emerge and fade out over the years. In order to do so the authors use the proceedings of each networked learning conference (from 1998 till 2016) as a compiled dataset. This dataset forms a text...... corpus that has been analysed with Voyant tools (Sinclair and Rockwell 2016) specifically designed for analysing digital texts. Voyant tools are used to generate a set of word clouds (Cirrus) in order to visualise networked learning research-related terms that feature most frequently in each set...

  12. “Deficient in love-interest”: the sexual politics of the office in Canadian fiction (1890-1920)

    OpenAIRE

    Galletly, Sarah

    2010-01-01

    Con base en las preocupaciones de la época sobre la susceptibilidad al romance y acoso sexual de la trabajadora de oficina, este artículo propone explorar la representación de secretarias y taquígrafas en TheType-Writer Girl (1897), de Grant Allan, y en North of Fifty-Three (1914), de Bertrand Sinclair. Se mirará la presión para adquirir la independencia económica y autonomía personal a través del trabajo en oficina. También, la necesidad de ajustarse a ideologías presentes en la sociedad, qu...

  13. Diffractive scattering of H atoms from the (001) surface of LiF at 78 K

    International Nuclear Information System (INIS)

    Caracciolo, G.; Iannotta, S.; Scoles, G.; Valbusa, U.

    1980-01-01

    We have built an apparatus for the measurement of high resolution diffractive scattering of hydrogen atoms from crystal surfaces. The apparatus comprises a hydrogen atom beam source, a hexapolar magnetic field velocity selector, a variable temperature UHV crystal manipulator, and a rotatable bolometer detector. The diffraction pattern of a beam of hydrogen atoms scattered by a (001) LiF surface at 78 K has been obtained for different angles of incidence and different orientations of the crystal. The Debye--Waller factor has been measured leading to a surface Debye temperature theta/sub S/=550 +- 38 K. The corrugated-hard-wall-with-a-well model of Garibaldi et al. [Surf. Sci. 48, 649 (1975)] has been used for the interpretation of the intensities of the diffracted peaks. By means of a best fit procedure we obtain a main ''corrugation'' parameter xi 0 =0.095 A. By comparison of the data with the theory of Cabrera et al. [Surf. Sci. 19, 70 (1967] at the first order, the strength parameters of a periodic Morse potential have been determined

  14. Solar wind control of stratospheric temperatures in Jupiter's auroral regions?

    Science.gov (United States)

    Sinclair, James Andrew; Orton, Glenn; Kasaba, Yasumasa; Sato, Takao M.; Tao, Chihiro; Waite, J. Hunter; Cravens, Thomas; Houston, Stephen; Fletcher, Leigh; Irwin, Patrick; Greathouse, Thomas K.

    2017-10-01

    Auroral emissions are the process through which the interaction of a planet’s atmosphere and its external magnetosphere can be studied. Jupiter exhibits auroral emission at a multitude of wavelengths including the X-ray, ultraviolet and near-infrared. Enhanced emission of CH4 and other stratospheric hydrocarbons is also observed coincident with Jupiter’s shorter-wavelength auroral emission (e.g. Caldwell et al., 1980, Icarus 44, 667-675, Kostiuk et al., 1993, JGR 98, 18823). This indicates that auroral processes modify the thermal structure and composition of the auroral stratosphere. The exact mechanism responsible for this auroral-related heating of the stratosphere has however remained elusive (Sinclair et al., 2017a, Icarus 292, 182-207, Sinclair et al., 2017b, GRL, 44, 5345-5354). We will present an analysis of 7.8-μm images of Jupiter measured by COMICS (Cooled Mid-Infrared Camera and Spectrograph, Kataza et al., 2000, Proc. SPIE(4008), 1144-1152) on the Subaru telescope. These images were acquired on January 11th, 12th, 13th, 14th, February 4, 5th and May 17th, 18th, 19th and 20th in 2017, allowing the daily variability of Jupiter’s auroral-related stratospheric heating to be tracked. Preliminary results suggest lower stratospheric temperatures are directly forced by the solar wind dynamical pressure. The southern auroral hotspot exhibited a significant increase in brightness temperature over a 24-hour period. Over the same time period, a solar wind propagation model (Tao et al. 2005, JGR 110, A11208) predicts a strong increase in the solar wind dynamical pressure at Jupiter.

  15. Archaeoastronomy in the New World

    Science.gov (United States)

    Aveni, Anthony F.

    2010-01-01

    List of contributors; 1. Introduction A. F. Aveni; 2. Archaeoastronomy in the Maya region A. F. Aveni; 3. Historical archaeoastronomy: the Hopi example S. C. McCluskey; 4. The Sidereal Lunar Calendar of the Incas R. T. Zuidema; 5. Astronomical norms in Mesoamerican rituals and time-reckoning G. Brotherston; 6. Astronomical knowledge and its uses at Bonampak, Mexico F. G. Lounsbury; 7. Lunar markings of Fajada Butte, Chaco Canyon A. Sofaer, R. M. Sinclair and L. E. Doggett; 8. The Skidi Pawnee earth lodge as an observatory V. D. Chamberlain; 9. Caldendrical petroglyphs of Northern Mexico W. B. Murray; 10. Casa Rinconada, twelfth-century Anasazi Kiva R. A. Williamson.

  16. Review of the SLAC and Les Houches workshops

    International Nuclear Information System (INIS)

    Prescott, C.Y.

    1994-12-01

    Polarized Electron Source workshops have been held at varying intervals, beginning in 1983 when Charles Sinclair convened the first at SLAC. Since that time, three workshops were held in conjunction with the International Spin Symposia and two at other occasions. The increasing importance of polarized electron beams at accelerators has stimulated interest in these workshops. Two workshops have been held since the last International Spin Symposium in Nagoya. In 1993, a workshop was held at SLAC, and in 1994 at Les Houches, a polarized electron beam session was held as part of a polarized beam and targets workshop. This report summarizes highlights from the latter two workshops

  17. Brotação e produção das videiras 'Cabernet Sauvignon' e 'Pinot Noir' submetidas a diferentes concentrações de cianamida hidrogenada Shoot growth and production of Cabernet Sauvignon and Pinot Noir grapevines sprayed with different concentrations of hydrogen cyanamide

    Directory of Open Access Journals (Sweden)

    Gilmar Arduino Bettio Marodin

    2006-12-01

    Full Text Available A ausência de frio invernal na videira produz efeitos adversos, como o atraso e desuniformidade de brotação das gemas, dificuldades de manejo fitossanitário, produção escalonada e de baixa qualidade. O trabalho foi realizado no município de Garibaldi, na região da Encosta Superior do Nordeste do Estado do Rio Grande do Sul, com 640 metros de altitude, com objetivo de testar concentrações de cianamida hidrogenada de 0; 0,5; 1,0; 1,5; 2,0 e 2,5% nas cultivares viníferas Cabernet Sauvignon e Pinot Noir. Os melhores resultados para brotação de gemas de vara foram de 1,75 e 2,0 % em 'Cabernet Sauvignon' e 'Pinot Noir', respectivamente. Concentrações superiores a 1,5 % ocasionaram uniformidade de brotação, independentemente do ano. A maior produtividade foi obtida com cianamida.hidrogenada 2,0% nas duas cultivares, com elevação média de cinco ton/ha. Houve maior fertilidade nas gemas de vara do que em esporão. Os aspectos qualitativos das uvas não foram afetados pela cianamida hidrogenada, com exceção do peso médio dos cachos na 'Pinot Noir', na safra de 2004.The lack of chilling for grapevines produces adverse effects such as the delay and unevenness of budburst; difficulties for phytosanitary procedures, extension of the harvesting period and low fruit quality. The work was carried out close to Garibaldi, at an altitude of 640 meters in the region of "Encosta Superior" Northern of the State of Rio Grande do Sul. The objective of this work was to test concentrations of hydrogen Cyanamid varying from 0; 0,5; 1,0; 1,5 ; 2,0 and 2.5% sprayed onto Cabernet Sauvignon and Pinot Noir cultivars. The best shoot growth results were obtained from sprays of 1.75% and 2.0% in Cabernet Sauvignon and Pinot Noir, respectively. Concentrations beyond to 1.5% promoted shoot growth uniformity, independent of the year. The highest productivity was obtained with 2.0% hydrogen Cyanamid in both cultivars, with an average increase of 5 ton/ha. There

  18. Bulgarians@cern.ch

    CERN Multimedia

    2000-01-01

    The happy Bulgarian family. From left to right, last row to first row: Ilka Antcheva, Georgi Antchev, Dimitri Borilkov, Ivana Hristova, Petiu Petev, Peicho Petkov, Borislav Pavlov, Peter Hristov, Mihail Tchijov, Stefan Piperov, Ekaterina Ivanova, Dimitar Kolev, Roumen Tzenov. Bobby is striding along with his white sneakers, black trousers belted high at the waist and a blue shirt buttoned up to the top. He comes to the coffee table and sits down on the chair crossing his legs. While speaking he fiddles with his glasses and his black curly hair dangles on the sides of his head. Borislav Pavlov or Bobby is a 22 year old Bulgarian summer Physics student at Sofia University and came to CERN to work on ORCA reconstruction software for the CMS experiment. “I will do my thesis on ORCA and it is so good that I can be here, work here where the projects actually happen and exchange experience with the people working here,” he says. “It is an honor for me.” Bulgaria joined CERN as a member state in 1999 but Bulgar...

  19. Enacting 'team' and 'teamwork': using Goffman's theory of impression management to illuminate interprofessional practice on hospital wards.

    Science.gov (United States)

    Lewin, Simon; Reeves, Scott

    2011-05-01

    Interprofessional teamwork is widely advocated in health and social care policies. However, the theoretical literature is rarely employed to help understand the nature of collaborative relations in action or to critique normative discourses of teamworking. This paper draws upon Goffman's (1963) theory of impression management, modified by Sinclair (1997), to explore how professionals 'present' themselves when interacting on hospital wards and also how they employ front stage and backstage settings in their collaborative work. The study was undertaken in the general medicine directorate of a large NHS teaching hospital in England. An ethnographic approach was used, including interviews with 49 different health and social care staff and participant observation of ward-based work. These observations focused on both verbal and non-verbal interprofessional interactions. Thematic analysis of the data was undertaken. The study findings suggest that doctor-nurse relationships were characterised by 'parallel working', with limited information sharing or effective joint working. Interprofessional working was based less on planned, 'front stage' activities, such as wards rounds, than on ad hoc backstage opportunistic strategies. These backstage interactions, including corridor conversations, allowed the appearance of collaborative 'teamwork' to be maintained as a form of impression management. These interactions also helped to overcome the limitations of planned front stage work. Our data also highlight the shifting 'ownership' of space by different professional groups and the ways in which front and backstage activities are structured by physical space. We argue that the use of Sinclair's model helps to illuminate the nature of collaborative interprofessional relations within an acute care setting. In such settings, the notion of teamwork, as a form of regular interaction and with a shared team identity, appears to have little relevance. This suggests that interventions to

  20. Development of recommendations in the area of ionizing radiation. Final report, March 1, 1993--February 28, 1994

    International Nuclear Information System (INIS)

    1994-01-01

    This report summarizes the eight new NCRP publications of 1993, including five reports, a commentary, the proceedings of the 1992 annual meeting and a Taylor lecture. Titles are as follows: NCRP Report No. 116 Limitation of Exposure to Ionizing Radiation; NCRP Report No. 117, Research Needs for Radiation Protection; NCRP Report No. 118 Radiation Protection in the Mineral Extraction Industry; NCRP Report No. 119 A Practical Guide to the Determination of Human Exposure to Radiofrequency Fields; NCRP Commentary No. 8 Uncertainty in NCRP Screening Models Relating to Atmospheric Transport, Depostion and Uptake by Humans; NCRP Proceeding No. 14 Radiation Protection in Medicine; Lauriston S. Taylor Lecture No. 17 Science, Radiation Protection and the NCRP by Warren K. Sinclair

  1. Core structure, dislocation energy and Peierls stress for 1/3112-bar 0 edge dislocations with (0001) and {11-bar 00} slip planes in α-Zr

    International Nuclear Information System (INIS)

    Voskoboinikov, R.E.; Osetsky, Yu.N.; Bacon, D.J.

    2005-01-01

    Atomic-scale simulations of edge dislocations of the 1/3112-bar 0(0001) and 1/3112-bar 0{11-bar 00} slip systems have been carried out using a Finnis-Sinclair-type interatomic potential for α-zirconium. The distribution of atomic displacements in the dislocation core shows that in this model the edge dislocation in the basal plane dissociates into two Shockley partials whereas the dislocation in the prism plane remains undissociated. The effective core radius and core energy are estimated, and dislocation response to increasing applied shear strain is investigated. The core properties and the critical stress for dislocation glide (Peierls stress) depend sensitively on whether the core extends or not

  2. A preparação de material terminológico em língua inglesa por meio de ferramentas linguístico-computacionais Preparation of terminological material in english by means of computational linguistic tools

    Directory of Open Access Journals (Sweden)

    Eduardo Batista da Silva

    2011-06-01

    Full Text Available O objetivo desse estudo é demonstrar, por meio de análise quantitativa e qualitativa, a eficácia de ferramentas linguístico-computacionais na seleção de terminologia para a produção de material terminológico. Serão apresentadas duas ferramentas linguístico-computacionais (WordSmith Tools e VocabProfile e, também, sugestões para que o ensino de termos ofereça resultados práticos. A fundamentação teórico-metodológica recorreu a Barros (2004; Berber Sardinha (2000; 2005; Biderman (2001; Cabré (2007; Cobb (2007; Nation, (2003 e Sinclair (2004. O corpus da pesquisa foi constituído exclusivamente de material escrito na língua inglesa em diversas áreas de especialidade. Os procedimentos de preparação de material terminológico são exemplificados a partir de uma das áreas de especialidades utilizadas nos corpora de pesquisa, as Redes Neurais Artificiais. Os resultados obtidos indicam que a utilização do Wordsmith Tools juntamente com o VocabProfile pode fornecer dados importantes para a pesquisa linguistica.This paper aims to demonstrate by means of quantitative and qualitative analyses the effectiveness of the linguistic computational tools in selecting terminology for the production of terminological material. Two linguistic computational tools will be introduced (WordSmith Tools e VocabProfile and also suggestions so as the teaching of terms may offer practical results. The theoretical-methodological approach relies on Barros (2004; Berber Sardinha (2000; 2005; Biderman (2001; Cabré (2007; Cobb (2007; Nation (2003 and Sinclair (2004. The research corpus was made solely of written material in English in several specialty languages. The procedures regarding terminological material preparation are exemplified with one of the specialty fields used in the research corpus, the Artificial Neural Networks. The obtained results indicate that the use of Wordsmith Tools in conjunction with VocabProfile might provide useful data for

  3. Exploring atypical verb+noun combinations in learner technical writing

    Directory of Open Access Journals (Sweden)

    María José Luzón Marco

    2011-12-01

    Full Text Available Professional and academic discourse is characterised by a specific phraseology, which usually poses problems for students. This paper investigates atypical verb+noun collocations in a corpus of English technical writing of Spanish students. I focus on the type of verbs that most frequently occurred in these awkward or questionable combinations and attempt to explore the reasons why the learners deviate from NS's norms. The analysis indicates that these learners tend to have problems with a set of sub-technical and high-frequency verbs. Deviant combinations involving these verbs are frequently the result of a deficient knowledge of the phraseology of academic and technical discourse. The unawareness of collocations that are typical of this discourse often leads students to create V+N combinations by relying on the “Open Choice Principle” (Sinclair, 1991 or by using patterns from their mother tongue.El discurso profesional y académico se caracteriza por una fraseología específica, que suele plantear problemas a los estudiantes. Este artículo investiga colocaciones de verbo+nombre atípicas en un corpus de textos técnicos en inglés escritos por estudiantes españoles. El estudio se centra en los verbos que más frecuentemente aparecen en estas combinaciones atípicas y explora las razones por las que los estudiantes se desvían de la norma. El análisis indica que estos estudiantes suelen tener problemas con un grupo de verbos sub-técnicos y verbos de alta frecuencia. Las combinaciones atípicas en las que estos verbos aparecen son frecuentemente el resultado de un conocimiento deficiente de la fraseología del discurso académico y técnico. El desconocimiento de colocaciones que son típicas de este discurso a menudo lleva a los estudiantes a crear combinaciones basándose en el “principio de opción abierta” (Sinclair, 1991 o a usar colocaciones prestadas de su lengua materna.

  4. A method for the calibration of concave sup 90 Sr+ sup 90 Y ophthalmic applicators

    Energy Technology Data Exchange (ETDEWEB)

    Soares, C G [National Inst. of Standards and Technology, Gaithersberg, MD (United States). Ionizing Radiation Div.

    1992-04-01

    At the Amersham Laboratory (Amersham, UK) absorbed-dose rate in tissue at a depth of 7 mg cm{sup -2} from curved ophthalmic applicators is measured with calibrated scintillator probes (Amersham International 1979, Sinclair and Trott 1956). The probes are approximately 3 mm in diameter, 0.5 mm thick and are covered with 7 mg cm{sup -2} of aluminium. They are calibrated using standard sources whose dose rate has been determined using an extrapolation chamber equipped with a 3 mm diameter collecting electrode. Crucial to this technique is the availability of well calibrated sources of nearly the same geometry and dose rate as the source to be calibrated. A technique is presented here which yields accurate measurement of the surface absorbed-dose rate in a very simple and straightforward fashion. (author).

  5. A method for the calibration of concave 90Sr+90Y ophthalmic applicators

    International Nuclear Information System (INIS)

    Soares, C.G.

    1992-01-01

    At the Amersham Laboratory (Amersham, UK) absorbed-dose rate in tissue at a depth of 7 mg cm -2 from curved ophthalmic applicators is measured with calibrated scintillator probes (Amersham International 1979, Sinclair and Trott 1956). The probes are approximately 3 mm in diameter, 0.5 mm thick and are covered with 7 mg cm -2 of aluminium. They are calibrated using standard sources whose dose rate has been determined using an extrapolation chamber equipped with a 3 mm diameter collecting electrode. Crucial to this technique is the availability of well calibrated sources of nearly the same geometry and dose rate as the source to be calibrated. A technique is presented here which yields accurate measurement of the surface absorbed-dose rate in a very simple and straightforward fashion. (author)

  6. Order-disorder transformations in the Σ3 (111)/[110] symmetrical tilt boundary in tungsten

    International Nuclear Information System (INIS)

    Wang, G.J.; Vitek, V.

    1996-01-01

    The structure of the Σ3 (111)/[110] symmetrical tilt boundary in tungsten was modeled by molecular statics using Finnis-Sinclair type many body potentials. Several multiple structures have been found which are composed of two types of structural units and the interaction energy between these units is negative. Hence, order-disorder structural transitions may occur in the boundary with structures being ordered and/or disordered mixtures of the two units. the transition temperature is found to be 1,158 K if only the internal energy and configurational entropy are included when evaluating the free energy. However, the transition temperature is 782 K if the vibrational entropy is also incorporated. This demonstrates that the vibrational contribution to the entropy may be as important as the configurational contribution when considering the interfacial transformations

  7. Professor José Rodeghiero: trajetória docente e envolvimento comunitário

    Directory of Open Access Journals (Sweden)

    Renata Brião de Castro

    2018-01-01

    Full Text Available This article aims at teacher José Rodeghiero’s career path during the time when he was a teacher at the Garibaldi School in the municipality of Pelotas (RS, Brazil, from 1929 to 1950. In addition to his role as a teacher, Mr. Rodeghiero performed different duties in the community, having done different assignments besides teaching. The study sources included a manuscript written by the teacher, newspapers of the time, besides interviews based on oral history methodology with local residents and former students of the teacher. The theoretical support of the research is mainly based on the concept of identity, with specific reflections on ethnic identity, since this community was originated by Italian immigrants that settled in the area at the end of the XIX century. Reflections on the field of memory are also relevant to the text, as one of the main sources comes from interviews. The research also relies on written documents which emphasize the teacher’s intention to preserve the manuscript, thus perpetuating and preserving memory until the present day. Mr. José Rodeghiero had a special bond with the school community and was participative in the local life, in addition to being a resident of the area and belonging to the same ethnic group. Este artigo tem como objetivo abordar a trajetória de José Rodeghiero no período em que foi professor da Escola Garibaldi, município de Pelotas (RS, Brasil, durante os anos de 1929 a 1950. Para além da atuação do professor como docente exerceu diferentes funções na localidade, cumprindo outras designações além do exercício da docência. Utilizam-se como fontes um manuscrito escrito pelo professor, jornais da época, além do uso de entrevistas ancoradas na metodologia da história oral com os moradores do entorno e ex-alunos do professor. Para amparar teoricamente as pesquisas, apoia-se principalmente no conceito de identidade, fazendo reflexões sobre a identidade étnica, uma vez que esse

  8. Review of The Triumph of Numbers by I. B. Cohen

    Directory of Open Access Journals (Sweden)

    H.L. Vacher

    2008-01-01

    Full Text Available I. Bernard Cohen, The Triumph of Numbers: How Counting Shaped Modern Life. (New York: W.W. Norton & Company, 2005. 209 pp. $24.95 (USA. ISBN 0-393-05769-0.The premier historian of science ends his career telling how the world has become awash in numbers—“how numbers entered the conduct of life and of government, the understanding of nature, and the analysis of societies.” The stories begin with Kepler and end with Florence Nightingale. In between, major players include Galileo, Harvey, Leeuwenhoek, and Halley; Graunt and Petty; Jefferson and Franklin; Lavoisier, Sinclair, Pinel and Louis; Guerry and Quetelet. The book tells of the spread of what Cohen refers to as the “quantifying spirit” from physical science to “political arithmetic” (Sir William Petty, economics, and the beginning of psychiatry, sociology, medical statistics, and public health.

  9. Atomistic simulations of diffusion mechanisms in off-stoichiometric Al-rich Ni3Al

    International Nuclear Information System (INIS)

    Duan, Jinsong

    2007-01-01

    This paper presents dynamics simulation results of diffusion in off-stoichiometric Al-rich Ni 3 Al (Ni 73 Al 27 ) at temperature ranging from 1300 to 1550 K. The interatomic forces are described by the Finnis-Sinclair type N-body potentials. Particular attention is devoted to the effect of the extra 2% of Al atoms sitting on the Ni sublattice as antisite point defects (Al Ni ) on diffusion. Simulation results show that Ni atoms mainly diffuse through the Ni sublattice at the temperatures investigated. Al atoms diffuse via both the intrasublattice and antistructure bridge (ASB) mechanisms. The contribution to Al diffusion from the ASB mechanism decreases at the lower temperature (T Ni ) enhances both Al and Ni diffusion in Ni 73 Al 27 . The Ni-Al coupled diffusion effect is observed and understood at the atomic level for the first time

  10. A percepção dos gestores de loja de souvenirs do atrativo turístico Maria Fumaça - Região Uva e Vinho, RS

    Directory of Open Access Journals (Sweden)

    Tauana Macedo de Paula

    2016-12-01

    Full Text Available Tendo em vista a importância do souvenir para o turismo, uma vez que transmite a cultura do lugar e tangibiliza a experiência que o turista vivencia na localidade, buscou-se analisar como este produto está sendo disponibilizado aos turistas. Neste sentido, este artigo investiga a eficiência dos pontos de distribuição das lojas de souvenir do atrativo turístico “Maria Fumaça”, localizado na Serra Gaúcha (RS, cujo percurso abrange os municípios de Bento Gonçalves, Garibaldi e Carlos Barbosa. Para alcançar este objetivo, foi elaborado um estudo de caso que deu origem à uma pesquisa exploratória com abordagem quantitativa e qualitativa, aplicada a partir de questionários, nos quais foi utilizada a escala Likert de concordância. Os instrumentos de pesquisa foram direcionados aos responsáveis pelas lojas, os quais foram inquiridos quanto aos quesitos localização e fluxo de clientes em suas lojas. Como principal conclusão do estudo verificou-se que os estabelecimentos se encontram em uma posição privilegiada, devendo, porém, avaliar melhor o perfil do cliente desejado e também estabelecer um planejamento que esteja relacionado à eficiência dos empreendimentos.

  11. Evaluation of a continuous-positive pressure generating system

    Directory of Open Access Journals (Sweden)

    Herrera N

    2016-03-01

    Full Text Available Nestor Herrera,1,2 Roberto Regnícoli,1,2 Mariel Murad1,2 1Neonatology Unit, Italian Hospital Garibaldi, Rosario, Argentina; 2Experimental Medicine and Surgery Unit, Italian University Institute of Rosario, Argentina Abstract: The use of systems that apply continuous-positive airway pressure by means of noninvasive methods is widespread in the neonatal care practice and has been associated with a decrease in the use of invasive mechanical ventilation, less administration of exogenous surfactant, and bronchopulmonary dysplasia. Few experimental studies on the functioning of the neonatology systems that generate continuous-positive airway pressure have been reported. A flow resistor system associated with an underwater seal resistor in a lung test model was described, and it was compared with an underwater seal threshold resistor system. Important differences in the pressures generated in the different systems studied were verified. The generation of pressure was associated with the immersion depth and the diameter of the bubble tubing. The flow resistor associated with an underwater seal, with small bubble tubing, showed no important differences in the evaluated pressures, exerting a stabilizing effect on the generated pressures. The importance of measuring the pressure generated by the different systems studied was verified, due to the differences between the working pressures set and the pressures measured. Keywords: continuous-positive pressure, flow and threshold resistor, BCPAP

  12. Geothermal energy--managing the resource in British Columbia

    Energy Technology Data Exchange (ETDEWEB)

    1983-11-01

    Prerequisites for geothermal potential are meteoric waters, underground fractures or faults. Areas of plate tectonic activity, which make up the earth's crust, are the prime areas of geothermal exploration. Along these edges, it has been found that the weakness of the crust has allowed magmatic intrusions into the crust, and extrusions (volcanos) that have provided the sources of heat at a depth shallow enough to be developed economically. British Columbia sits right above the line where the Pacific and North American plates come together, and as a result is ideally located. Altogether, four volcanic belts lie within the province, including Garibaldi, and extension of the American Cascade belt in which Mount St. Helen's is situated. It is this same belt that the most promising potential for electrical production from geothermally-heated steam has been found in British Columbia, Canada./sub 9/ Meager Creek, about 150 kilometres north of Vancouver, has been the site of considerable geothermal exploration activity over the past ten years. In recent years, crews funded by the provincial utilities corporation, B.C. Hydro, have completed drilling a series of shallow test holes plus three deep wells to depths of more than 3 000 metres. These latter holes have been cased awaiting a decision on possible development for future power generation.

  13. Numerical simulation of groundwater flow at Puget Sound Naval Shipyard, Naval Base Kitsap, Bremerton, Washington

    Science.gov (United States)

    Jones, Joseph L.; Johnson, Kenneth H.; Frans, Lonna M.

    2016-08-18

    Information about groundwater-flow paths and locations where groundwater discharges at and near Puget Sound Naval Shipyard is necessary for understanding the potential migration of subsurface contaminants by groundwater at the shipyard. The design of some remediation alternatives would be aided by knowledge of whether groundwater flowing at specific locations beneath the shipyard will eventually discharge directly to Sinclair Inlet of Puget Sound, or if it will discharge to the drainage system of one of the six dry docks located in the shipyard. A 1997 numerical (finite difference) groundwater-flow model of the shipyard and surrounding area was constructed to help evaluate the potential for groundwater discharge to Puget Sound. That steady-state, multilayer numerical model with homogeneous hydraulic characteristics indicated that groundwater flowing beneath nearly all of the shipyard discharges to the dry-dock drainage systems, and only shallow groundwater flowing beneath the western end of the shipyard discharges directly to Sinclair Inlet.Updated information from a 2016 regional groundwater-flow model constructed for the greater Kitsap Peninsula was used to update the 1997 groundwater model of the Puget Sound Naval Shipyard. That information included a new interpretation of the hydrogeologic units underlying the area, as well as improved recharge estimates. Other updates to the 1997 model included finer discretization of the finite-difference model grid into more layers, rows, and columns, all with reduced dimensions. This updated Puget Sound Naval Shipyard model was calibrated to 2001–2005 measured water levels, and hydraulic characteristics of the model layers representing different hydrogeologic units were estimated with the aid of state-of-the-art parameter optimization techniques.The flow directions and discharge locations predicted by this updated model generally match the 1997 model despite refinements and other changes. In the updated model, most

  14. Is ecotourism an alternative to adventure tourism in El Chaco?

    Directory of Open Access Journals (Sweden)

    Daniela Polanco

    2017-07-01

    Full Text Available El Chaco is one of the cantons has excelled in adventure tourism. However, since 2006 this activity has not broken and tourism has been separated from the local development. The objective of the present investigation is to find out the issues that affect the adventure tourism in El Chaco and to propose a new tourism product regarding the zone possibilities. In order to obtain the results, it has been developed a theoretical and methodological investigation focused in interviews and social cartography in Gonzalo Díaz de Pineda and in the cantonal head El Chaco. The main results denote the lack of organization, the high costs and the impacts generated by the construction of the Coca Codo Sinclair hydroelectric power plant. These results make visible the problems and support the suggestion of practicing ecotourism as a new choice of local development in the region.

  15. Sensitivity analysis using contribution to sample variance plot: Application to a water hammer model

    International Nuclear Information System (INIS)

    Tarantola, S.; Kopustinskas, V.; Bolado-Lavin, R.; Kaliatka, A.; Ušpuras, E.; Vaišnoras, M.

    2012-01-01

    This paper presents “contribution to sample variance plot”, a natural extension of the “contribution to the sample mean plot”, which is a graphical tool for global sensitivity analysis originally proposed by Sinclair. These graphical tools have a great potential to display graphically sensitivity information given a generic input sample and its related model realizations. The contribution to the sample variance can be obtained at no extra computational cost, i.e. from the same points used for deriving the contribution to the sample mean and/or scatter-plots. The proposed approach effectively instructs the analyst on how to achieve a targeted reduction of the variance, by operating on the extremes of the input parameters' ranges. The approach is tested against a known benchmark for sensitivity studies, the Ishigami test function, and a numerical model simulating the behaviour of a water hammer effect in a piping system.

  16. Masonería y política: una nueva cara del rito masonería- revolución. ¿La masonería tiene una ideología y "hace política"? ¿Los políticos fueron y son tales porque fueron masones y los masones siempre fueron hombres que tomaron partido o fueron de partido?

    Directory of Open Access Journals (Sweden)

    Aldo ALESSANDRO MOLA

    2010-02-01

    Full Text Available RESUMEN: ¿La Masonería es depositaria de una doctrina política y de un programa político? Hubo un tiempo en que «política» significaba educación, gobierno de la polis, es decir, de los ciudadanos (que para ser titulares de derechos y de deberes debían ser necesariamente cultos. Ahora, en la edad del universalismo, por política se entiende la administración de las necesidades. ¿Cuál es el papel de la Masonería ante el hombre secularizado? A la Masonería se le han atribuido objetivos partidistas: la lucha contra el poder del clero y las doctrinas religiosas, contra la monarquía (pero esto no es válido para las organizaciones masónicas de Gran Bretaña, Países Bajos, Bélgica, Grecia y, en muchos épocas, también para Italia, España, incluso Francia, donde la Masonería fue borbónica y bonapartista, el militarismo (aunque muchos oficiales y suboficiales fueron masones… La comprobación de la autenticidad de los objetivos de las organizaciones masónicas se puede llevar a cabo analizando si algunos masones famosos eran sólo famosos o eran además masones. Sirvan como ejemplo Azaña, Voltaire, Cavour, Mazzini, Garibaldi ... Ya que no es religión, la Masonería no es política politicienne, ni una revolución permanente. La elección entre «educación» y «administración de las necesidades». Palabras clave: Política, Naciones/Nacionalismo, Risorgimento y Unificación italiana, Masonería e Ilustración, Masonería y Revolución, Educación y Tolerancia, Programa de partido = administración de las necesidades. ABSTRACT: Is masonry the repository of a political doctrine and a political programme? There was a time when politics meant education, government of the polis, i. e. of the citizens (who, to have rights and duties, must necessarily be educated. Now, in the age of universalism, by politics we understand the administration of needs. What is the role of masonry in the face of secularized man? Masonry has been

  17. MD simulation of atomic displacement cascades in Fe-10 at.%Cr binary alloy

    International Nuclear Information System (INIS)

    Tikhonchev, M.; Svetukhin, V.; Kadochkin, A.; Gaganidze, E.

    2009-01-01

    Molecular dynamics simulation of atomic displacement cascades up to 20 keV has been performed in Fe-10 at.%Cr binary alloy at a temperature of 600 K. The N-body interatomic potentials of Finnis-Sinclair type were used. According to the obtained results the dependence of 'surviving' defects amount is well approximated by power function that coincides with other researchers' results. Obtained cascade efficiency for damage energy in the range from 10 to 20 keV is ∼0.2 NRT that is slightly higher than for pure α-Fe. In post-cascade area Cr fraction in interstitials is in range 2-5% that is essentially lower than Cr content in the base alloy. The results on size and amount of vacancy and interstitial clusters generated in displacement cascades are obtained. For energies of 2 keV and higher the defect cluster average size increases and it is well approximated by a linear dependence on cascade energy both for interstitials and vacancies.

  18. MD simulation of atomic displacement cascades in Fe-10 at.%Cr binary alloy

    Energy Technology Data Exchange (ETDEWEB)

    Tikhonchev, M., E-mail: tikhonchev@sv.ulsu.r [Ulyanovsk State University, Leo Tolstoy Str., 42, Ulyanovsk 432970 (Russian Federation); Joint Stock Company, ' State Scientific Center Research Institute of Atomic Reactors' , 433510 Dimitrovgrad-10 (Russian Federation); Svetukhin, V.; Kadochkin, A. [Ulyanovsk State University, Leo Tolstoy Str., 42, Ulyanovsk 432970 (Russian Federation); Gaganidze, E. [Forschungszentrum Karlsruhe, IMF II, 3640, D-76021 Karlsruhe (Germany)

    2009-12-15

    Molecular dynamics simulation of atomic displacement cascades up to 20 keV has been performed in Fe-10 at.%Cr binary alloy at a temperature of 600 K. The N-body interatomic potentials of Finnis-Sinclair type were used. According to the obtained results the dependence of 'surviving' defects amount is well approximated by power function that coincides with other researchers' results. Obtained cascade efficiency for damage energy in the range from 10 to 20 keV is approx0.2 NRT that is slightly higher than for pure alpha-Fe. In post-cascade area Cr fraction in interstitials is in range 2-5% that is essentially lower than Cr content in the base alloy. The results on size and amount of vacancy and interstitial clusters generated in displacement cascades are obtained. For energies of 2 keV and higher the defect cluster average size increases and it is well approximated by a linear dependence on cascade energy both for interstitials and vacancies.

  19. Light absorption by coated nano-sized carbonaceous particles

    Science.gov (United States)

    Gangl, Martin; Kocifaj, Miroslav; Videen, Gorden; Horvath, Helmuth

    The optical properties of strongly absorbing soot particles coated by transparent material are investigated experimentally and described by several modeling approaches. Soot is produced by spark discharge and passed through a Sinclair-La Mer generator where non-absorbing carnauba wax is condensed onto it to obtain internal soot-wax mixtures in a controlled way. Measurements of the extinction and volume scattering coefficient show an amplification of absorption by a factor of approximately 1.8. This behavior was described by different approaches of internally mixed materials for the modal diameters of the measured size distributions: concentric-sphere model, effective medium approximations and heterogeneous ellipsoids. The concentric-sphere model describes the absorption increase quantitatively; and hence, it is chosen to be applied to the entire particle population in the size distribution. The growth of the soot particles by condensing wax is described by a simplified growth model to estimate the different contributions of several soot particle diameters to the overall absorption cross-section.

  20. Eleventh DOE workshop on personnel neutron dosimetry

    International Nuclear Information System (INIS)

    1991-01-01

    Since its formation, the Office of Health (EH-40) has stressed the importance of the exchange of information related to and improvements in neutron dosimetry. This Workshop was the eleventh in the series sponsored by the Department of Energy (DOE). It provided a forum for operational personnel at DOE facilities to discuss current issues related to neutron dosimetry and for leading investigators in the field to discuss promising approaches for future research. A total of 26 papers were presented including the keynote address by Dr. Warren K. Sinclair, who spoke on, ''The 1990 Recommendations of the ICRP and their Biological Background.'' The first several papers discussed difficulties in measuring neutrons of different energies and ways of compensating or deriving correction factors at individual facilities. Presentations were also given by the US Navy and Air Force. Current research in neutron dosimeter development was the subject of the largest number of papers. These included a number on the development of neutron spectrometers

  1. Mathematics, substance and surmise views on the meaning and ontology of mathematics

    CERN Document Server

    Davis, Philip

    2015-01-01

    The seventeen thought-provoking and engaging essays in this collection present readers with a wide range of diverse perspectives on the ontology of mathematics. The essays address such questions as: What kind of things are mathematical objects? What kinds of assertions do mathematical statements make? How do people think and speak about mathematics?  How does society use mathematics? How have our answers to these questions changed over the last two millennia, and how might they change again in the future?   The authors include mathematicians, philosophers, computer scientists, cognitive psychologists, sociologists, educators, and mathematical historians; each brings their own expertise and insights to the discussion. Contributors to this volume: Jeremy Avigad Jody Azzouni David H. Bailey David Berlinski Jonathan M. Borwein Ernest Davis Philip J. Davis Donald Gillies Jeremy Gray Jesper Lützen Ursula Martin Kay L. O’Halloran Alison Pease Steven T. Piantadosi Lance J. Rips Micah T. Ross Nathalie Sinclair J...

  2. The SSG Wave Energy Converter: Performance, Status and Recent Developments

    Directory of Open Access Journals (Sweden)

    Mariano Buccino

    2012-01-01

    Full Text Available The Sea-wave Slot-cone Generator (SSG is a Wave Energy Converter based on the wave overtopping principle; it employs several reservoirs placed on top of each other, in which the energy of incoming waves is stored as potential energy. Then, the captured water runs through turbines for electricity production. The system works under a wide spectrum of different wave conditions, giving a high overall efficiency. It can be suitable for shoreline and breakwater applications and presents particular advantages, such as sharing structure costs, availability of grid connection and recirculation of water inside the harbor, as the outlet of the turbines is on the rear part of the system. Recently, plans for the SSG pilot installations are in progress at the Svaaheia site (Norway, the port of Hanstholm (Denmark and the port of Garibaldi (Oregon, USA. In the last-mentioned two projects, the Sea-wave Slot-cone Generator technology is integrated into the outer harbor breakwater and jetty reconstruction projects. In the last years extensive studies have been performed on the hydraulic and the structural response of this converter, with the aim of optimizing the design process. The investigations have been conducted by physical model tests and numerical simulations and many results have been published on both conference proceedings and journals. The main scope of this paper is reviewing the most significant findings, to provide the reader with an organic overview on the present status of knowledge.

  3. Archeologia e città: la ricostruzione della linea di costa

    Directory of Open Access Journals (Sweden)

    Daniela Giampaola

    2009-11-01

    , prevedendo un tracciato ad essa immediatamente esterno, dislocato nel settore della ristrutturazione tardo-ottocentesca del Rettifilo realizzato dalla Società del Risanamento. La presenza superficiale dell’acqua di falda, era stata condizione che da sempre aveva precluso la possibilità, attraverso metodologie tradizionali, di indagini conoscitive estese e di eventuali comparti di valorizzazione archeologica. Se tali condizionamenti ambientali avevano impedito esplorazioni nella fascia costiera del centro storico, esse oggi sono rese praticabili nell’ambito della realizzazione dell’opera pubblica dalle complesse tecnologie costruttive delle stazioni, a cominciare dalle paratie di delimitazione e dagli altri apprestamenti tecnici. E’ stata così avviata una grande operazione di “archeologia urbana”, una delle più imponenti a livello europeo, la quale, attraverso lo scavo sistematico di tutte le stazioni ( Toledo in via Diaz, Municipio in piazza Municipio, Università in piazza G. Bovio, Duomo in piazza N. Amore, Garibaldi in piazza Garibaldi e delle relative camere di ventilazione, pur se con difficoltà operative e con problemi di tutela e valorizzazione complessi, ha incrementato in modo esponenziale la conoscenza dell’evoluzione del paesaggio urbano costiero napoletano. In tale prospettiva le indagini in corso corrispondono pienamente ad un concetto di “tutela conoscitiva” applicata, secondo i principi dell’archeologia urbana- la branca della disciplina archeologica che esplora le complessive dinamiche insediative di una città storica-, alla totalità della stratificazione del sottosuolo del water front.

  4. High spatial and spectral resolution measurements of Jupiter's auroral regions using Gemini-North-TEXES

    Science.gov (United States)

    Sinclair, J. A.; Orton, G. S.; Greathouse, T. K.; Lacy, J.; Giles, R.; Fletcher, L. N.; Vogt, M.; Irwin, P. G.

    2017-12-01

    Jupiter exhibits auroral emission at a multitude of wavelengths. Auroral emission at X-ray, ultraviolet and near-infrared wavelengths demonstrate the precipitation of ion and electrons in Jupiter's upper atmosphere, at altitudes exceeding 250 km above the 1-bar level. Enhanced mid-infrared emission of CH4, C2H2, C2H4 and further hydrocarbons is also observed coincident with Jupiter's auroral regions. Retrieval analyses of infrared spectra from IRTF-TEXES (Texas Echelon Cross Echelle Spectrograph on NASA's Infrared Telescope Facility) indicate strong heating at the 1-mbar level and evidence of ion-neutral chemistry, which enriches the abundances of unsaturated hydrocarbons (Sinclair et al., 2017b, doi:10.1002/2017GL073529, Sinclair et al., 2017c (under review)). The extent to which these phenomena in the stratosphere are correlated and coupled physically with the shorter-wavelength auroral emission originating from higher altitudes has been a challenge due to the limited spatial resolution available on the IRTF. Smaller-scale features observed in the near-infrared and ultraviolet emission, such as the main `oval', transient `swirls' and dusk-active regions within the main oval (e.g. Stallard et al., 2014, doi:10.1016/j/Icarus.2015.12.044, Nichols et al., 2017, doi: 10.1002/2017GL073029) are potentially being blurred in the mid-infrared by the diffraction-limited resolution (0.7") of IRTF's 3-metre primary aperture. However, on March 17-19th 2017, we obtained spectral measurements of H2 S(1), CH4, C2H2, C2H4 and C2H6 emission of Jupiter's high latitudes using TEXES on Gemini-North, which has a 8-metre primary aperture. This rare opportunity combines the superior spectral resolving power of TEXES and the high spatial resolution provided by Gemini-North's 8-metre aperture. We will perform a retrieval analyses to determine the 3D distributions of temperature, C2H2, C2H4 and C2H6. The morphology will be compared with near-contemporaneous measurements of H3+ emission from

  5. Sixth Warren K. Sinclair keynote address: The role of a strong regulator in safe and secure nuclear energy.

    Science.gov (United States)

    Lyons, Peter B

    2011-01-01

    The history of nuclear regulation is briefly reviewed to underscore the early recognition that independence of the regulator was essential in achieving and maintaining public credibility. The current licensing process is reviewed along with the status of applications. Challenges faced by both the NRC and the industry are reviewed, such as new construction techniques involving modular construction, digital controls replacing analog circuitry, globalization of the entire supply chain, and increased security requirements. The vital area of safety culture is discussed in some detail, and its importance is emphasized. Copyright © 2010 Health Physics Society

  6. An Evaluation of Contaminant Flux Rates from Sediments of Sinclair Inlet, WA, Using a Benthic Flux Sampling Device

    Science.gov (United States)

    1993-02-01

    rral SMNI,0&T0M 4.10 70 4.10 4.30 Caofwla 0.30 ChLqbw Mkme - 4m Iw $1NIAl" 42)7 *1 am• am7 am 0.30 27003 a00 am7 Oki O:OYIE󈧏 OM3 Qltnbw Am - lt0040...c20 020 0.m IftrodlYr rib ~wmW~ AM 7IG40 a.W2 130516.4 .42 12 20 .02 a20 42 0am ISO 0a= RS*m rib Sommom 402 83 ta20 42 l6.m .42 020 220 020 HI d M...omm 0~ $11,2824-71 1230 TV 121 12 0 axI~ IMl Ow V~al" - 40.65 km S3F42001 ISO ft 0.00 Im5 000 I .50 1.50 0.00 aoM S~dGEcFr=.i 0,54 Chrbk~m led M󈧄 r2

  7. Jesús and María in the jungle: an essay on possibility and constraint in the third-shift third space

    Science.gov (United States)

    Richardson Bruna, Katherine

    2009-03-01

    One hundred years ago, Upton Sinclair, in The Jungle, exposed the deplorable working conditions of eastern European immigrants in the meatpacking houses of Chicago. The backdrop of this article is the new Jungle of the 21st century—the hog plants of the rural Midwest. Here I speak to the lives of the Mexican workers they employ, and, more specifically, the science-learning experiences and aspirations of third-shifters, Jesús and María. I use these students' stories as an opportunity to examine the take-up, in education, of the concept of hybridity, and, more particularly, to interrogate what I have come to regard as the "third space fetish." My principle argument is that Bhabha's understanding of liberatory Third Space has been distorted, in education, through teacher-centered and power-neutral multicultural discourse. I call for a more robust approach to hybridity in science education research, guided by the lessons of possibility and constraint contained in Jesús' and María's third-shift third space lives.

  8. Structural changes in elastically stressed crystallites under irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Zolnikov, K.P., E-mail: kost@ispms.ru [Institute of Strength Physics and Materials Science SB RAS, 2/4, pr. Akademicheskii, Tomsk (Russian Federation); Tomsk State University, 36 Lenin Ave., Tomsk (Russian Federation); Korchuganov, A.V. [Institute of Strength Physics and Materials Science SB RAS, 2/4, pr. Akademicheskii, Tomsk (Russian Federation); Kryzhevich, D.S. [Institute of Strength Physics and Materials Science SB RAS, 2/4, pr. Akademicheskii, Tomsk (Russian Federation); Tomsk State University, 36 Lenin Ave., Tomsk (Russian Federation); Chernov, V.M. [Tomsk State University, 36 Lenin Ave., Tomsk (Russian Federation); A.A. Bochvar High-Technology Scientific Research Institute for Inorganic Materials, 5a Rogova St., Moscow (Russian Federation); Psakhie, S.G. [Institute of Strength Physics and Materials Science SB RAS, 2/4, pr. Akademicheskii, Tomsk (Russian Federation); Tomsk Polytechnic University, 30 Lenin Ave., Tomsk (Russian Federation); Skolkovo Institute of Science and Technology, 100 Novaya St., Skolkovo (Russian Federation)

    2015-06-01

    The response of elastically stressed iron and vanadium crystallites to atomic displacement cascades was investigated by molecular dynamics simulation. Interatomic interaction in vanadium was described by a many-body potential calculated in the Finnis–Sinclair approximation of the embedded atom method. Interatomic interaction in iron was described by a many-body potential constructed in the approximation of valence-electron gas. The crystallite temperature in the calculations was varied from 100 to 600 K. The elastically stressed state in the crystallites was formed through uniaxial tension by 4–8% such that their volume remained unchanged. The energy of a primary knock-on atom was varied from 0.5 to 50 keV. It is shown that the lower the temperature and the higher the strain degree of an initial crystallite, the lower the threshold primary knock-on atom energy for plastic deformation generation in the crystallite. The structural rearrangements induced in the crystallites by an atomic displacement cascade are similar to those induced by mechanical loading. It is found that the rearrangements are realized through twinning.

  9. Structural changes in elastically stressed crystallites under irradiation

    International Nuclear Information System (INIS)

    Zolnikov, K.P.; Korchuganov, A.V.; Kryzhevich, D.S.; Chernov, V.M.; Psakhie, S.G.

    2015-01-01

    The response of elastically stressed iron and vanadium crystallites to atomic displacement cascades was investigated by molecular dynamics simulation. Interatomic interaction in vanadium was described by a many-body potential calculated in the Finnis–Sinclair approximation of the embedded atom method. Interatomic interaction in iron was described by a many-body potential constructed in the approximation of valence-electron gas. The crystallite temperature in the calculations was varied from 100 to 600 K. The elastically stressed state in the crystallites was formed through uniaxial tension by 4–8% such that their volume remained unchanged. The energy of a primary knock-on atom was varied from 0.5 to 50 keV. It is shown that the lower the temperature and the higher the strain degree of an initial crystallite, the lower the threshold primary knock-on atom energy for plastic deformation generation in the crystallite. The structural rearrangements induced in the crystallites by an atomic displacement cascade are similar to those induced by mechanical loading. It is found that the rearrangements are realized through twinning

  10. Policies and Processes for Social Inclusion: Using EquiFrame and EquIPP for Policy Dialogue Comment on "Are Sexual and Reproductive Health Policies Designed for All? Vulnerable Groups in Policy Documents of Four European Countries and Their Involvement in Policy Development".

    Science.gov (United States)

    MacLachlan, Malcolm; Mannan, Hasheem; Huss, Tessy; Munthali, Alister; Amin, Mutamad

    2015-11-16

    The application of EquiFrame in the analysis of sexual and reproductive health policies by Ivanova et al to a new thematic area, their selection of only some of the Core Concepts of human rights in health service provision and the addition of new vulnerable groups relevant to the purpose of their analysis, are all very welcome developments. We also applaud their application of EquiFrame to policies in countries where it has not previously been used, along with their use of interviews with policy-makers to produce a deeper understanding of policy processes. We argue that clear justification for the inclusion of additional, or replacement of some exiting vulnerable groups within EquiFrame should be accompanied by clear definitions of such groups, along with the evidence-base that justifies their classification as a vulnerable or marginalised group. To illustrate the versatility of EquiFrame, we summarise a range of ways in which it has been used across a number of regions; including a brief Case Study of its use to develop the National Health Policy of Malawi. While EquiFrame focuses on policy content, we preview a new policy analysis tool - Equity and Inclusion in Policy Processes (EquIPP) - which assesses the extent of equity and inclusion in broader policy processes. Together, EquiFrame and EquIPP can be used to help governments and civil society ensure that policies are addressing the much stronger emphasis on social inclusion, now apparent in the Sustainable Development Goals (SDGs). © 2016 by Kerman University of Medical Sciences.

  11. Dollar Summary of Prime Contract Awards by State, Place, and Contractor, FY84, Part 5, (Ashton, Rhode Island-Sinclair, Wyoming).

    Science.gov (United States)

    1984-01-01

    BERGSTROM AIR FORCE CITY OF AUSTIN 4,745 4,745 CPT CORPORATION 66 66 CSR CONTRACTING INC 554 554 DAILEY...317 STARBUCK INDUSTRIAL PUMP SALES COM 147 147 RIDGE CONSTRUCTION CO INC 240 240 SIUSLAW CONSTRUCTION 352 352 SPOONER MECHANICAL CONTRS 226 226 TOTAL... STARBUCK 965 965 STEVENSON BLOCH LUMBER COMPANY 44 44 SUMNER SPACE TECH ENGINEERING INC 762 762 SUNNYSIDE INDEPENDENT FOOD PROCSSRS CORP 86 66 TACOMA

  12. An Archaeological an Bioarchaeological Perspective. The Tucker (41DT104) and Sinclair (41DT105) Cemeteries of Delta County, Texas

    Science.gov (United States)

    1988-01-01

    presence of abscesses and calculus deposits, agenesis, and the extent of antemortem tooth loss. The teeth were examined for caries using a new dental...childnood. Conversely. the absence of any chronic skeletal pathology, other than age-related degenerative arthritis, indicates this individual enjoyed good...and left acetabulum (rim and lunate surfaces), the apices of the sacroiliac auricular surfaces, a fragment of thv inferior demiface of the right

  13. Energetics of formation and migration of self-interstitials and self-interstitial clusters in α-iron

    International Nuclear Information System (INIS)

    Wirth, B.D.; Odette, G.R.; California Univ., Santa Barbara, CA; Maroudas, D.; Lucas, G.E.; California Univ., Santa Barbara, CA

    1997-01-01

    Energetic primary recoil atoms from fast neutron irradiation generate both isolated point defects and clusters of vacancies and interstitials. Self-interstitial mobility as well as defect cluster stability and mobility play key roles in the subsequent fate of defects and, hence, in the overall microstructural evolution under irradiation. Self-interstitials and two, three and four-member self-interstitial clusters are highly mobile at low temperatures as observed in molecular-dynamics simulations and high mobility probably also extends to larger clusters. In this study, the morphology, energetics and mobility of self-interstitials and small self-interstitial clusters in α-iron are studied by molecular-statics and molecular-dynamics simulations using a Finnis-Sinclair many-body interatomic potential. Self-interstitial migration is found to be a two-step process consisting of a rotation out of the split-dumbbell configuration into the split-dumbbell configuration and translational jumps through the crowdion configuration before returning to the dumbbell configuration. Self-interstitial clusters of type split-interstitials assembled on adjacent {110} planes migrate along directions in an amoeba-like fashion by sequential local dissociation and re-association processes. (orig.)

  14. Measurement of electron beam polarization produced by photoemission from bulk GaAs using twisted light

    Science.gov (United States)

    Clayburn, Nathan; Dreiling, Joan; McCarter, James; Ryan, Dominic; Poelker, Matt; Gay, Timothy

    2012-06-01

    GaAs photocathodes produce spin polarized electron beams when illuminated with circularly polarized light with photon energy approximately equal to the bandgap energy [1, 2]. A typical polarization value obtained with bulk GaAs and conventional circularly polarized light is 35%. This study investigated the spin polarization of electron beams emitted from GaAs illuminated with ``twisted light,'' an expression that describes a beam of light having orbital angular momentum (OAM). In the experiment, 790nm laser light was focused to a near diffraction-limited spot size on the surface of the GaAs photocathode to determine if OAM might couple to valence band electron spin mediated by the GaAs lattice. Our polarization measurements using a compact retarding-field micro-Mott polarimeter [3] have established an upper bound on the polarization of the emitted electron beam of 2.5%. [4pt] [1] D.T. Pierce, F. Meier, P. Zurcher, Appl. Phys. Lett. 26 670 (1975).[0pt] [2] C.K. Sinclair, et al., PRSTAB 10 023501 (2007).[0pt] [3] J.L. McCarter, M.L. Stutzman, K.W. Trantham, T.G. Anderson, A.M. Cook, and T.J. Gay Nucl. Instrum. and Meth. A (2010).

  15. Full polarimetric millimetre wave radar for stand-off security screening

    Science.gov (United States)

    Blackhurst, Eddie; Salmon, Neil; Southgate, Matthew

    2017-10-01

    The development and measurements are described of a frequency modulated continuous wave (FMCW) mono-static millimetre wave full polarimetric radar, operating at k-band (18 to 26 GHz). The system has been designed to explore the feasibility of using full polarimetry for the detection of concealed weapons, and person borne improvised explosive devices (PBIED). The philosophy of this scheme is a means to extract the maximum information content from a target which is normally in the single spatial pixel (sometimes sub-pixel) configuration in stand-off (tens of metres) and crowd surveillance scenarios. The radar comprises a vector network analyser (VNA), an orthomode transducer and a conical horn antenna. A calibration strategy is discussed and demonstrated using a variety of known calibration targets with known reflective properties, including a flat metal plate, dihedral reflector, metal sphere, helix and dipole. The orthomode transducer is based on a high performance linear polarizer of the turnstile type with isolation better than - 35dB between orthogonal polarisations. The calibration enables the polarimetric Sinclair scattering matrix to be measured at each frequency for coherent polarimetry, and this can be extended using multiple measurements via the Kennaugh matrix to investigate incoherent full polarimetry.

  16. Detriments in medical exposure and occupational exposure

    Energy Technology Data Exchange (ETDEWEB)

    Kumamoto, Yoshikazu [National Inst. of Radiological Sciences, Chiba (Japan)

    1995-10-01

    In order to calculate the detriments of a population which has a different age distribution from that of the general population, the nominal probability coefficients for individual tissues and organs by age and gender were calculated. Using the Mailles`s calculational method, a computer program was made to reconstruct the detriments calculated by Land and Sinclair. The program was used to calculate detriments for the Japanese population by age and gender (DJ). The detriments were summed for each organs and the ratios of the sum to the ICRP results were calculated. The products of DJ with the ratios, namely, the nominal probability coefficients by age and gender, were calculated. The coefficients were applied to 9.0 million males and 7.4 million females diagnosed with X-rays. The detriments were 809 and 858 for males and females, respectively. With the original ICRP coefficients, the detriments for males and females were 1812 and 1412. The difference reflects the fact that the population of patients has a larger number in the older age group. The detriments of the medical doctor group were almost the same between with the present coefficients and with the ICRP coefficients. (author)

  17. The Effect of Using Online Collaborative Tasks on Incidental Vocabulary Learning of Impulsive vs. Reflective Iranian EFL Learners

    Directory of Open Access Journals (Sweden)

    Khalil Motallebzadeh

    2017-09-01

    Full Text Available Incidental vocabulary learning is one of the most significant sources of learning vocabulary for language learners Laufer  & Hulstjin, 2001. This study endeavored to investigate the effect of using online collaborative tasks on incidental vocabulary learning of impulsive vs. reflective Iranian EFL learners. To this end, Nelson vocabulary proficiency test was administered to 100 Iranian EFL learners as the homogeneity test and the pretest. Using random sampling procedure, 75 learners were selected as the main participants for this study. Kember, McKay, Sinclair and Wong (2008 reflective thinking questionnaire was administered to these learners, based on which they were distinguished based on their cognitive thinking styles, i.e., impulsivity and reflectivity. The participants were homogenously distributed into 3 main groups (impulsive experimental group, reflective experimental group, and the control group. All participants went through 4 weeks of treatment. Experimental groups were conducted using Telegram software and the control group was conducted in a classroom. The results of t-test after 4 weeks of treatment revealed that reflective learners benefited from online collaborative groups with regard to incidental vocabulary learning. The findings of the study are discussed in light of previous research.

  18. Fundamental investigation of point defect interactions in FE-CR alloys

    International Nuclear Information System (INIS)

    Wirth, B.D.; Lee, H.J.; Wong, K.

    2008-01-01

    Full text of publication follows. Fe-Cr alloys are a leading candidate material for structural applications in Generation TV and fusion reactors, and there is a relatively large database on their irradiation performance. However, complete understanding of the response of Fe-Cr alloys to intermediate-to-high temperature irradiation, including the radiation induced segregation of Cr, requires knowledge of point defect and point defect cluster interactions with Cr solute atoms and impurities. We present results from a hierarchical multi-scale modelling approach of defect cluster behaviour in Fe-Cr alloys. The modelling includes ab initio electronic structure calculations performed using the VASP code with projector-augmented electron wave functions using PBE pseudo-potentials and a collinear treatment of magnetic spins, molecular dynamics using semi-empirical Finnic-Sinclair type potentials, and kinetic Monte Carlo simulations of coupled defect and Cr transport responsible for microstructural evolution. The modelling results are compared to experimental observations in both binary Fe-Cr and more complex ferritic-martensitic alloys, and provide a basis for understanding a dislocation loop evolution and the observations of Cr enrichment and depletion at grain boundaries in various irradiation experiments. (authors)

  19. ANTISTAPHYLOCOCCAL ACTIVITY OF LIPOSOMAL FORMS OF LINCOMYCIN

    Directory of Open Access Journals (Sweden)

    Derkach SA

    2015-04-01

    Full Text Available Nowadays the vital problem of modern medicine is a tendency to emerging of both nosocomial and community-acquired strains before antibiotic resistance forming. The complexity of antibiotic therapy of diseases caused by methicillin resistant staphylococci having high poly resistance almost to every classes of antibacterial agents is of prime importance. One of the ways to improve antibacterial preparations still remains the development of their liposomal forms. This work studies antistaphylococcal activity (according to MIC of the liposomal form of lincomycin developed in the Institute of Dermatology and Venereology of Ukraine by Ivanova N. N., the Candidate of Сhemical Sciences.The purpose of this research work was to study liposomal inhibiting concentration of the liposomalny form of lincomycin and a commercial preparation lincomycin (produced by CJSC “Pharmaceutical firm "Darnitsa". Determination of the minimum inhibiting concentration was carried out by a tablet micromethod by consecutive cultivations of the samples under study.It is shown that MIC of liposomal lincomycin is eight times as low as usual lincomycin (0,23mkg/ml to 1,87 mkg/ml. Antibacterial activity of the liposomal form of lincomycin is studied concerning the patients selected from the different biotopes with pyo inflammatory diseases of staphylococcus strains (15 strains – methicillin sensitive, 12 strains - methicillin resistant.It is shown authentically the higher sensitivity of S. aureus strains to the liposomal form of lincomycin in comparison with usual lincomycin . Also 50.0% of MRSA strains were sensitive to the liposomalny form of lincomycin that shows the perspective for the development of the liposomal forms of antibiotics to cure staphylococcal infections.

  20. An Integrated Watershed and Receiving Water Model for Fecal Coliform Fate and Transport in Sinclair and Dyes Inlets, Puget Sound, WA

    Science.gov (United States)

    2009-12-01

    Area IMPLND Impervious Land Cover INFILT Interflow Inflow Parameter (related to infiltration capacity of the soil ) INSUR Manning’s N for the...Km) SCCWRP Southern California Coastal Water Research Project SCS Soil Conservation Service SGA Shellfish Growing Area SPAWAR Space and Naval...UCI User Control Input USACE U.S. Army Corps of Engineers USEPA U.S. Environmental Protection Agency USGS U.S. Geological Survey xix USLE Universal

  1. Permeability enhancement by shock cooling

    Science.gov (United States)

    Griffiths, Luke; Heap, Michael; Reuschlé, Thierry; Baud, Patrick; Schmittbuhl, Jean

    2015-04-01

    The permeability of an efficient reservoir, e.g. a geothermal reservoir, should be sufficient to permit the circulation of fluids. Generally speaking, permeability decreases over the life cycle of the geothermal system. As a result, is usually necessary to artificially maintain and enhance the natural permeability of these systems. One of the methods of enhancement -- studied here -- is thermal stimulation (injecting cold water at low pressure). This goal of this method is to encourage new thermal cracks within the reservoir host rocks, thereby increasing reservoir permeability. To investigate the development of thermal microcracking in the laboratory we selected two granites: a fine-grained (Garibaldi Grey granite, grain size = 0.5 mm) and a course-grained granite (Lanhelin granite, grain size = 2 mm). Both granites have an initial porosity of about 1%. Our samples were heated to a range of temperatures (100-1000 °C) and were either cooled slowly (1 °C/min) or shock cooled (100 °C/s). A systematic microstructural (2D crack area density, using standard stereological techniques, and 3D BET specific surface area measurements) and rock physical property (porosity, P-wave velocity, uniaxial compressive strength, and permeability) analysis was undertaken to understand the influence of slow and shock cooling on our reservoir granites. Microstructurally, we observe that the 2D crack surface area per unit volume and the specific surface area increase as a result of thermal stressing, and, for the same maximum temperature, crack surface area is higher in the shock cooled samples. This observation is echoed by our rock physical property measurements: we see greater changes for the shock cooled samples. We can conclude that shock cooling is an extremely efficient method of generating thermal microcracks and modifying rock physical properties. Our study highlights that thermal treatments are likely to be an efficient method for the "matrix" permeability enhancement of

  2. Household size and urban spatial change: end of an era?

    Directory of Open Access Journals (Sweden)

    Robert Sinclair

    2004-01-01

    Full Text Available A dominant demographic trend of the last few decades has been the declining size of householdsin Western industrialized countries. Following closely upon the Baby Boom, thedevelopment became a major topic of discussion for almost two decades. The basis for, andconsequences of, these changes have been well covered in the demographic literature, buttheir spatial implications have received less attention. Yet the, phenomenon has had a profoundspatial impact at every level of the urban system. Recent statistics indicate that householdsize continues to decline, but does so at a rapidly decreasing rate. The present paperconsiders the spatial repercussions of this trend. More specifically, the paper has three aims.(1 The paper summarizes and puts into present-day perspective, a volume of research conducteda decade ago upon the spatial impact of declining household size upon the U.S.urban system (Sinclair, 1991. (2 Considers more recent demographic developments, askingwhether the impact of declining household size upon the urban system is declining orcoming to a close, (3 Considers other demographic developments which might he takingthe place of declining household size in driving the urban system. In sum, the paper attemptsto answer the question. Is an era, which has signifycantly impacted the U.S. urbansystem, coming to a close?

  3. Atomistic modelling of diffusional phase transformations with elastic strain

    International Nuclear Information System (INIS)

    Mason, D R; Rudd, R E; Sutton, A P

    2004-01-01

    Phase transformations in 2xxx series aluminium alloys (Al-Cu-Mg) are investigated with an off-lattice atomistic kinetic Monte Carlo simulation incorporating the effects of strain around misfitting atoms and vacancies. Atomic interactions are modelled by Finnis-Sinclair potentials constructed for these simulations. Vacancy diffusion is modelled by comparing the energies of trial states, where the system is partially relaxed for each trial state. No special requirements are made about the description of atomic interactions, making our approach suitable for more fundamentally based models such as tight binding if sufficient computational resources are available. Only a limited precision is required for the energy of each trial state, determined by the value of k B T. Since the change in the relaxation displacement field caused by a vacancy hop decays as 1/r 3 , it is sufficient to determine the next move by relaxing only those atoms in a sphere of finite radius centred on the moving vacancy. However, once the next move has been selected, the entire system is relaxed. Simulations of the early stages of phase separation in Al-Cu with elastic relaxation show an enhanced rate of clustering compared to those performed on the same system with a rigid lattice

  4. Redox calcination study of Synroc D powder containing simulated SRL waste

    International Nuclear Information System (INIS)

    Chen, C.

    1982-01-01

    According to Ringwood [A.E. Ringwood, W. Sinclair, and G.M. McLaughlin, Nuclear Waste Immobilization, Lawrence Livermore Laboratory, Livermore, Rept. UCRL-15147 (1979)], the iron oxidation state is important in controlling, the spinel mineralogy and composition if the amount of titania (TiO 2 ) consumed in spinel formation is to be minimized in favor of the formation of the Synroc phases, zirconolite, perovskite, and nepheline. In our redox calcination studies we observed that the iron oxidation state of FeO/Fe 2 O 3 can be controlled by the redoxcalcining atmosphere. In a CO atmosphere, the oxidation state was reduced to less than 7 wt % Fe 2 O 3 . With appropriate CO 2 /CO gas mixtures the resultant iron oxidation states were in the range of 45 to 59 wt % Fe 2 O 3 . Direct rotary redox calcination of spray dried powder at 600 0 C, without prior air calcination, showed increased redox efficiency when compared to powder that had been previously air calcined at 650 0 C. We believe this is caused by a reduction in particle size. Rotary calcination at 800 0 C in argon has no measurable reduction affect on the iron oxidation state of Synroc D powder

  5. Oxygen isotope studies of the Salton Sea geothermal field

    International Nuclear Information System (INIS)

    Olson, E.R.

    1978-01-01

    Interbedded shales and sandstones were drilled to a depth of 1588 metres in Sinclair Number Four Well, Salton Sea Geothermal Field. Bottom hole temperatures are approximately 290 0 C. The oxygen dels of hydrothermal and detrital calcite have a systematic relationship at any depth in the geothermal reservoir. Typical values are: vein calcite, +6 0 / 00 ; calcite in white sandstone, +10 0 / 00 ; calcite in dark gray shale, +11 0 / 00 ; calcite in light gray shale, +17 0 / 00 ; calcite in red-brown shale, +20 0 / 00 . This succession represents decreasing water-rock interaction that is also indicated by the clay mineralogy of the shales. Permeability has a marked effect on the equilibration of water and rocks at any given temperature. Original differences in permeability have resulted in partial preservation of original detrital sedimentary compositions. The fluids in the Salton Sea Geothermal Field are probabaly partially evaporated Colorado River water, and their oxygen del values vary as much as 4 0 / 00 throughout the field. Truesdell's (1974) data suggest that dissolved salts may make the water oxygen activity del as much as 6 0 / 00 greater than the concentration del in the geothermal reservoir. Such an uncertainty is a serious impediment to precise isotope geothermometry in this system.(auth.)

  6. PREFACE: Tenth International Conference on Topics in Astroparticle and Underground Physics (TAUP2007)

    Science.gov (United States)

    Inoue, Kunio; Suzuki, Atsuto; Mitsui, Tadao

    2008-07-01

    The tenth meeting of the TAUP Workshop Series, TAUP 2007, was organized by the Research Center for Neutrino Science, Tohoku University. In TAUP 2007 all the various aspects of Astroparticle Physics have been covered, from Cosmology and Dark Constituents, to Gravitational Waves, to Neutrino Physics and Astrophysics, to High Energy Astrophysics, to Cosmic Rays and Gamma-Rays Astronomy. New and important scientific results were presented and debated in the plenary review talks and in a very large number of contributions in topical parallel sessions. As editors of these proceedings, we hope that this volume, which contains most of the talks and contributions presented at TAUP 2007, will provide a detailed state-of-the-art account of the various facets of Astroparticle Physics. We thank all the invited speakers, conveners, and contributors who made this possible. Full coverage of the transparencies presented at the conference can be found on the website http://www.awa.tohoku.ac.jp/taup2007. The TAUP 2007 Organizing Committee thanks IUPAP/PaNAGIC, Sendai Tourism and Convention Bureau, COE program: Exploring New Science by Bridging Particle-Matter Hierarchy, SEIKO EG&G, and REPIC corporation for sponsoring the Conference, and Sendai Civic Auditorium, where the meeting was held, for their hospitality. We wish to thank Alessandro Bottino, Junpei Shirai, Fumihiko Suekane, David Sinclair, Takaaki Kajita, Takeo Moroi, Masaki Mori, Masahiro Kawasaki, Yoshihito Gando, Sei Yoshida, Kyoko Tamae, Sanshiro Enomoto, Alexandre Kozlov, Yasuhiro Kishimoto, Itaru Shimizu, Kengo Nakamura, Haruo Ikeda, and Kyo Nakajima for their invaluable contribution in the scientific shaping of the conference and in the preparation of the present volume. The Organizing Committee is grateful to the members of the International Advisory Committee and of the TAUP Steering Committee for assistance and advice on the scientific program. Very special thanks are due to Ms Rika Bizen, Mr Fujio Miura, Ms Akemi

  7. Simulation of radiation damage in Fe and Fe-Cr

    International Nuclear Information System (INIS)

    Lagerstedt, Christina

    2005-11-01

    Steel is an important structural material in nuclear reactors used for example in pressure vessels and fast reactor cladding. In reactor environments it has been observed that ferritic steels are more resistant to swelling than the austenitic steels typically used. Much effort has been put into developing basic models of FeCr alloys which can serve as model alloys for describing ferritic steels. As a result, a number of interatomic potentials for Fe and FeCr alloys exist today. For the work in this thesis, basic material properties coming from experiments or ab initio calculations were used to fit interatomic potentials for Fe, Cr and FeCr implementing both the embedded atom method and the Finnis-Sinclair formalisms. The potentials were then validated by molecular dynamic calculations of material properties such as defect formation energies, migration energies and thermal expansion. Further studies of potential performance were carried out in simulations of radiation damage cascades and thermal aging. The influence of the interatomic potential on the primary defect state in materials under irradiation was analyzed in a study comparing results obtained using four different potentials. The objective of the study was to find correlations between potential properties and the primary damage state produced in simulations of displacement cascades. The defect evolution and clustering during different cascade stages were also investigated to try to gain a better understanding of these processes

  8. Task Selection is Critical for the Demonstration of Reciprocal Patterns of Sex Differences in Hand/Arm Motor Control and Near/Far Visual Processing

    Directory of Open Access Journals (Sweden)

    Geoff Sanders

    2008-04-01

    Full Text Available Women have been reported to perform better with hand rather than arm movements (Sanders and Walsh, 2007 and with visual stimuli in near rather than far space (Sanders, Sinclair and Walsh, 2007. Men performed better with the arm and in far space. These reciprocal patterns of sex differences appear as Muscle*Sex and Space*Sex interactions. We investigated these claims using target cancellation tasks in which task difficulty was manipulated by varying target size or the number of distracters. In Study 1 we did not find the Muscle*Sex or the Space*Sex interaction. We argue that ballistic movement was too simple to reveal the Muscle*Sex interaction. However, a trend for the Space*Sex interaction suggested task difficulty was set too high. Study 2 introduced easier levels of difficulty and the overall Space*Sex interaction narrowly failed to reach significance (p = 0.051. In Study 3 the Space*Sex interaction was significant (p = 0.001. A review of the present, and four previously published, studies indicates that task selection is critical if the Space*Sex interaction and its associated reciprocal within-sex differences are to be demonstrated without the obscuring effects of Space and Difficulty. These sex differences are compatible with predictions from the hunter-gatherer hypothesis. Implications for two-visual-system-models are considered.

  9. Idiopathic intracranial hypertension, hormones, and 11ß-hydroxysteroid dehydrogenases

    Directory of Open Access Journals (Sweden)

    Markey KA

    2016-04-01

    Full Text Available Keira A Markey,1 Maria Uldall,2 Hannah Botfield,1 Liam D Cato,1 Mohammed A L Miah,1 Ghaniah Hassan-Smith,1 Rigmor H Jensen,2 Ana M Gonzalez,1 Alexandra J Sinclair1 1Neurometabolism, Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK; 2Danish Headache Center, Clinic of Neurology, Rigshospitalet-Glostrup, University of Copenhagen, Glostrup, Denmark Abstract: Idiopathic intracranial hypertension (IIH results in raised intracranial pressure (ICP leading to papilledema, visual dysfunction, and headaches. Obese females of reproductive age are predominantly affected, but the underlying pathological mechanisms behind IIH remain unknown. This review provides an overview of pathogenic factors that could result in IIH with particular focus on hormones and the impact of obesity, including its role in neuroendocrine signaling and driving inflammation. Despite occurring almost exclusively in obese women, there have been a few studies evaluating the mechanisms by which hormones and adipokines exert their effects on ICP regulation in IIH. Research involving 11ß-hydroxysteroid dehydrogenase type 1, a modulator of glucocorticoids, suggests a potential role in IIH. Improved understanding of the complex interplay between adipose signaling factors such as adipokines, steroid hormones, and ICP regulation may be key to the understanding and future management of IIH. Keywords: 11beta-hydroxysteroid dehydrogenase type 1, steroid and adipokines, obesity, leptin

  10. Household size and urban spatial change: end of an era?

    Directory of Open Access Journals (Sweden)

    Robert Sinclair

    2004-12-01

    Full Text Available A dominant demographic trend of the last few decades has been the declining size of house-holds in Western industrialized countries. Following closely upon the Baby Boom, the development became a major topic of discussion for almost two decades. The basis for, and consequences of, these changes have been well covered in the demographic literature, but their spatial implications have received less attention. Yet the, phenomenon has had a pro-found spatial impact at every level of the urban system. Recent statistics indicate that house-hold size continues to decline, but does so at a rapidly decreasing rate. The present paper considers the spatial repercussions of this trend. More specifically, the paper has three aims. (1 The paper summarizes and puts into present-day perspective, a volume of research con-ducted a decade ago upon the spatial impact of declining household size upon the U.S. urban system (Sinclair, 1991. (2 Considers more recent demographic developments, ask-ing whether the impact of declining household size upon the urban system is declining or coming to a close, (3 Considers other demographic developments which might he taking the place of declining household size in driving the urban system. In sum, the paper at-tempts to answer the question. Is an era, which has signifycantly impacted the U.S. urban system, coming to a close?

  11. El partisano Johnny (novela, fragmento

    Directory of Open Access Journals (Sweden)

    Beppe Fenoglio

    2013-07-01

    Full Text Available GIUSEPPE "BEPPE" FENOGLIO (Alba, 1922 – Turín, 1963. Hijo primogénito de una familia de tres hijos, Beppe nació en Alba en las Langhe el 1 de marzo 1922. En 1940 se inscribe en la facultad de Letras de la Universidad de Turín, en la que estuvo hasta 1943, momento en el que fue reclutado por el ejército y mandado primero a Ceva (Cuneo y después a Pietralata (Roma, donde realizó la instrucción militar. Tras el abandono que siguió al 8 de septiembre de 1943, Fenoglio se une primero en enero de 1944 a las formaciones partisanas. En un primer momento se enrola con los "rojos" de las Brigadas Garibaldi, pero pronto se une a los badogliani en el 1º Gruppo Divisioni Alpine comandado por Enrico Martini "Mauri" y en la 2ª Divisione Langhe comandada por Piero Balbo que operaba en las Langhe, entre Mango, Murazzano y Mombarcaro. En 1949 inicia con su primer cuento, Il trucco, una breve pero fundamental carrera literaria que se afirmará al año siguiente, cuando entre en contacto con el grupo de autores reunidos en torno a la editorial Einaudi, dando a la luz títulos de la altura de Racconti della guerra civile, La paga del sabato, I ventitré giorni della città di Alba o Primavera di belleza. A finales de 1959 se le diagnostica una grave enfermedad respiratoria que se complicará a lo largo de los tres años siguientes y que le causará la muerte en febrero de 1963. De la obra culmen de su carrera, la póstuma Il partigiano Johnny, ofrecemos las páginas iniciales con la estupenda traducción de Pepa Linares, recientemente publicada en castellano por Sajalín Editores. Normal 0 21 false false false ES X-NONE X-NONE  

  12. Memórias de docentes leigas que atuaram no ensino rural da Região Colonial Italiana, Rio Grande do Sul (1930 - 1950

    Directory of Open Access Journals (Sweden)

    Terciane Ângela Luchese

    2015-06-01

    Full Text Available O presente texto tem por objetivo compreender o cotidiano escolar rural, entre as décadas de 1930 e 1950, por meio das memórias de professores que atuaram na Região Colonial Italiana do Rio Grande do Sul (RCI, Brasil. Compreendemos a RCI como aquela formada pelas antigas colônias Conde d’Eu, Dona Isabel e Caxias, atualmente municípios de Caxias do Sul, Garibaldi, Carlos Barbosa e Bento Gonçalves. Trata-se da região que foi ocupada, a partir de 1875, por imigrantes, predominantemente italianos. No recorte temporal, 1930 a 1950, destacamos a expansão da rede escolar pública e as práticas de nacionalização empreendidas pelo governo varguista. Utilizamos como referencial teórico as contribuições da história cultural e como metodologia a análise documental histórica e a história oral. Os documentos produzidos a partir das narrativas docentes pertencem a dois acervos: banco de memórias do Arquivo Histórico Municipal João Spadari Adami (AHMJSA e Instituto Memória Histórica e Cultural, mantido pela Universidade de Caxias do Sul. Acrescemos aos acervos orais diversos documentos das intendências e órgãos administrativos da educação. Narramos histórias de vida dos docentes, mulheres em sua maioria, que se tornaram professoras por terem os conhecimentos mínimos exigidos para a função e pela absoluta falta de profissionais com titulação. Suas experiências vividas em escolas isoladas, rurais, permitem-nos (reconstruir cotidianos, aspectos da vida comunitária e, especialmente, escolar. Essas professoras leigas contaram como organizavam suas aulas, o que ensinavam, o modo como procediam em turmas heterogêneas, a relação delas com alunos e familiares, que são, portanto, aspectos da cultura escolar dessas aulas isoladas rurais, que marcam a história da educação brasileira.

  13. Analytical chemistry in nuclear science and technology: a scientometric mapping

    International Nuclear Information System (INIS)

    Kademani, B.S.; Kumar, Anil; Kumar, Vijai

    2007-01-01

    This paper attempts to analyse quantitatively the growth and development of Analytical Chemistry research in Nuclear Science and Technology in terms of publication output as reflected in International Nuclear Information System (INIS) database (1970-2005). During 1970-2005 a total of 8224 papers were published. There were only seven papers published in 1970. Thereafter, a tremendous explosion of literature was observed in this area. The highest number of papers (636) were published in 1985. The average number of publications published per year was 228.44. United States topped the list with 1811 publications followed by USSR with 1688 publications, Germany with 777 publications, India with 730 publications and Hungary with 519 publications. Authorship and collaboration trend was towards multi-authored papers as 80.3 percent of the papers were collaborative is indicative of the multidisciplinary nature of research activity. The most prolific authors were: B. F. Myasoedov, AN SSSR Moscow Inst. Geokhimii I Analitisheskoi Khimii, Russian Federation with 84 publications, M. Sudersanan, Bhabha Atomic Research Centre, Mumbai, India with 67 publications, P.Vanura and V. Jedinakova Krizova both from Institute of Chemical Technology, Prague, Czech Republic with 54 publications each, S. Gangadharan, Bhabha Atomic Research Centre, Mumbai, India with 47 publications, V.M. Ivanova , M.V. Lomonosov Moscow State University, Russian Federation with 45 publications and Yu. A Zolotov Lomonosov Moscow State University, Russian Federation with 40 publications. The journals most preferred by the scientists for publication of papers were : Zhurnal Analiticheskoj Khimii with 713 papers, Journal of Radioanalytical and Nuclear Chemistry with 409 papers, Analytical Chemistry Washington with 364 papers, Fresenius' Journal of Analytical Chemistry with 324 papers, Indian Journal of Chemistry, Section A with 251 papers, and Journal of Analytical Chemistry of the USSR with 145 papers. The high

  14. Virtual school teacher's science efficacy beliefs: The effects of community of practice on science-teaching efficacy beliefs

    Science.gov (United States)

    Uzoff, Phuong Pham

    The purpose of this study was to examine how much K-12 science teachers working in a virtual school experience a community of practice and how that experience affects personal science-teaching efficacy and science-teaching outcome expectancy. The study was rooted in theoretical frameworks from Lave and Wenger's (1991) community of practice and Bandura's (1977) self-efficacy beliefs. The researcher used three surveys to examine schoolteachers' experiences of a community of practice and science-teaching efficacy beliefs. The instrument combined Mangieri's (2008) virtual teacher demographic survey, Riggs and Enochs (1990) Science-teaching efficacy Beliefs Instrument-A (STEBI-A), and Cadiz, Sawyer, and Griffith's (2009) Experienced Community of Practice (eCoP) instrument. The results showed a significant linear statistical relationship between the science teachers' experiences of community of practice and personal science-teaching efficacy. In addition, the study found that there was also a significant linear statistical relationship between teachers' community of practice experiences and science-teaching outcome expectancy. The results from this study were in line with numerous studies that have found teachers who are involved in a community of practice report higher science-teaching efficacy beliefs (Akerson, Cullen, & Hanson, 2009; Fazio, 2009; Lakshmanan, Heath, Perlmutter, & Elder, 2011; Liu, Lee, & Lin, 2010; Sinclair, Naizer, & Ledbetter, 2010). The researcher concluded that school leaders, policymakers, and researchers should increase professional learning opportunities that are grounded in social constructivist theoretical frameworks in order to increase teachers' science efficacy.

  15. Female pattern hair loss: Current treatment concepts

    Directory of Open Access Journals (Sweden)

    Quan Q Dinh

    2007-07-01

    Full Text Available Quan Q Dinh, Rodney SinclairDepartment of Dermatology, St Vincent’s Hospital, Fitzroy, Victoria, AustraliaAbstract: Fewer than 45% of women go through life with a full head of hair. Female pattern hair loss is the commonest cause of hair loss in women and prevalence increases with advancing age. Affected women may experience psychological distress and impaired social functioning. In most cases the diagnosis can be made clinically and the condition treated medically. While many women using oral antiandrogens and topical minoxidil will regrow some hair, early diagnosis and initiation of treatment is desirable as these treatments are more effective at arresting progression of hair loss than stimulating regrowth. Adjunctive nonpharmacological treatment modalities such as counseling, cosmetic camouflage and hair transplantation are important measures for some patients. The histology of female pattern hair loss is identical to that of male androgenetic alopecia. While the clinical pattern of the hair loss differs between men, the response to oral antiandrogens suggests that female pattern hair loss is an androgen dependant condition, at least in the majority of cases. Female pattern hair loss is a chronic progressive condition. All treatments need to be continued to maintain the effect. An initial therapeutic response often takes 12 or even 24 months. Given this delay, monitoring for treatment effect through clinical photography or standardized clinical severity scales is helpful.Keywords: female pattern hair loss, androgenetic alopecia

  16. Effects of radiation on erythropoiesis

    Energy Technology Data Exchange (ETDEWEB)

    Harriss, E B

    1971-04-01

    Since the pioneer work of Heineke (1903; 1905) many workers have studied the effect of radiation on haemopoiesis. Their work has been reviewed by Bloom (1948), by Jacobson (1954) and more recently by Bond et al. (1965). The subject continues to stimulate much interest but is now more concerned with the effects of radiation on the multipotential stem cell pool than on radiation damage to the erythropoietic cells themselves. Death from haemopoietic failure following an LD{sub 50/30} dose of radiation is probably not attributable to failure of erythropoiesis; while damage to the erythropoietic system certainly plays a part in the syndrome, it is not a major factor contributing to the death of the animal. Although the severity and time course of the response vary with the species studied, the general effects of radiation on erythropoiesis are similar in all mammalian bone marrow studied to date. Likewise, though the severity of the reaction varies somewhat with the energy of the radiation and has been used to compare the relative biological effectiveness of different types of radiation (Sinclair et al., 1962; Sztanyik, 1967), the response is different only in degree and not in its fundamental pattern. The initial syndrome of depression and recovery will therefore be described largely by reference to work performed on the response of the rat to single acute exposures of either whole-body or partial-body irradiation with conventional X-rays.

  17. Reducing Vulnerability of Ports and Harbors to Earthquake and Tsunami Hazards

    Science.gov (United States)

    Wood, Nathan J.; Good, James W.; Goodwin, Robert F.

    2002-01-01

    Recent scientific research suggests the Pacific Northwest could experience catastrophic earthquakes in the near future, both from distant and local sources, posing a significant threat to coastal communities. Damage could result from numerous earthquake-related hazards, such as severe ground shaking, soil liquefaction, landslides, land subsidence/uplift, and tsunami inundation. Because of their geographic location, ports and harbors are especially vulnerable to these hazards. Ports and harbors, however, are important components of many coastal communities, supporting numerous activities critical to the local and regional economy and possibly serving as vital post-event, response-recovery transportation links. A collaborative, multi-year initiative is underway to increase the resiliency of Pacific Northwest ports and harbors to earthquake and tsunami hazards, involving Oregon Sea Grant (OSG), Washington Sea Grant (WSG), the National Oceanic and Atmospheric Administration Coastal Services Center (CSC), and the U.S. Geological Survey Center for Science Policy (CSP). Specific products of this research, planning, and outreach initiative include a regional stakeholder issues and needs assessment, a community-based mitigation planning process, a Geographic Information System (GIS) — based vulnerability assessment methodology, an educational web-site and a regional data archive. This paper summarizes these efforts, including results of two pilot port-harbor community projects, one in Yaquina Bay, Oregon and the other in Sinclair Inlet, Washington. Finally, plans are outlined for outreach to other port and harbor communities in the Pacific Northwest and beyond, using "getting started" workshops and a web-based tutorial.

  18. L'Italia unita...dalle infrastrutture

    Directory of Open Access Journals (Sweden)

    Stefania Maffeo

    2011-04-01

    Full Text Available The events that led to the proclamation of the Reign of Italy in 1861, after the heroic actions by Garibaldi and the wise politics by Cavour, opened a new stage in Italian history. This is an important moment for a country that had always lived divisions among different political parties and had always been dominated by foreign rulers. The Italian state was created in an important historical period made of technical and economical development thanks to several technological inventions, such as textile machines, the train, the electrical telegraph. These inventions needed also a development in communications. Soon after the Unity of Italy the conditions of the last ones were considerably backward. From the physical geographical viewpoint, the distance between the two extremes of the peninsula, leaving out also the two main isles, was longer than that of all the other European Countries. Besides, just in the Po Valley and along few flat coast lines the relief conditions were suitable for building roads, railways and modern highways. Currently all that is clear: there a few stretches without flyovers, bridges, tunnels and viaducts, which have greatly contributed to transform the landscape (for example the link Genoa – Savona, belonging to highway Fiori – Genova/Ventimiglia – opened in 1967, includes 158 km built along the coast with 27 galleries and 90 viaducts. Historically the “entries of Italy” were the alpine passes and the ports on the coast. The “Belpaese” has been perhaps the most famous example of what the geographer Jean Gottmann called the “crossroads regions” (carrefours with openings to the world which have given them great opportunities to connect and exchange. In the globalization age  the new entries to the world are the international airports, while the telematic networks contribute to get rid of the idea of border itself. A journey to discover the thick and wide realization of communications and

  19. Teapot Dome: past, present, and future

    Energy Technology Data Exchange (ETDEWEB)

    Curry, W.H. Jr.

    1977-05-01

    The Teapot Dome field is the 99th largest oil field in the United States with a proved reserve of 42,515,000 bbl, yet the field is sparsely drilled and underdeveloped. The writer credits Naval Petroleum Reserve No. 3 with 38 million bbl of future reserves. The long history of Teapot Dome since the early 1900s, sometimes turbulent, sometimes dormant, was marred by government scandal, akin to Watergate in notoriety, in the 1920s. Harry F. Sinclair's Mammoth Oil Company obtained leases from the Department of the Interior in a fraudulent manner which led to prison sentences for some of the principals. Oil production in the Teapot Dome field is from three formations; the shallow Shannon at depths of 400 to 1,000 ft (122 to 305 m); the Second Wall Creek member of the Frontier Formation at 2,500 to 3,000 ft (362 to 914 m); and the Tensleep Sandstone at 5,500 ft (1,676 m). The Second Wall Creek is the principal producing sandstone and has the greatest future production potential. Current production is small. As of December 1973, each of the 42 Navy wells averaged 4.4 b/d from the Shannon Sandstone, and 49 offset wells averaged 2.2 b/d each. In the Second Wall Creek, each of the 23 Navy wells averaged 10 b/d and 8 offset wells averaged 14.9 b/d each. Total daily production was 416 bbl and grand total for Teapot Dome through December 1975 was 7,762,709 bbl.

  20. ERA Ranger tailings corridor review. Supervising Scientist report 154

    International Nuclear Information System (INIS)

    Merz, S.K.

    2000-01-01

    Sinclair Knight Merz (SKM) were commissioned by the Office of the Supervising Scientist on 25 May 2000 to undertake a review and complete a report on the tailings corridor at the ERA Ranger Mine. The objective of the study was to undertake an 'as is' and to some extent historic and look ahead, review of the corridor system sufficient to: assess the current suitability of key aspects of the design; assess the suitability of current operating, maintenance and system development regimes and responsibilities; and record any recommended actions or further investigations arising out of the review; in order to ensure the adequacy of the design, operation and maintenance. The scope of the study report was limited to the corridor itself, its associated sump and sump contents discharge and the branch corridors carrying pipelines to Pit 1. A representative report contents was discussed and agreed with the Office of the Supervising Scientist prior to commencement of the study and this is included as appendix A to this report. The originally agreed content is, with only minor amendment, reflected in this report. The study methodology comprised a review and assessment by SKM of the design of the existing system and current operations documentation and information obtained from investigations on site and discussions with ERA site personnel. Whilst, a number of modifications affecting the corridor are recommended for further consideration, the main findings of the report relate to operating and maintenance practices which should be adopted for the remainder of the mine/mill life

  1. Low energy Cu clusters slow deposition on a Fe (001) surface investigated by molecular dynamics simulation

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Shixu [School of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000 (China); Laboratory of Advanced Nuclear Materials, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China); Gong, Hengfeng [School of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000 (China); Division of Nuclear Materials Science and Engineering, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800 (China); Chen, Xuanzhi [School of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000 (China); Li, Gongping, E-mail: ligp@lzu.edu.cn [School of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000 (China); Wang, Zhiguang, E-mail: zhgwang@impcas.ac.cn [Laboratory of Advanced Nuclear Materials, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000 (China)

    2014-09-30

    Highlights: • We study the deposition of low energy Cu clusters on Fe (001) surface by molecular dynamics. • The interaction between low energy cluster and substrate can be divided to the landing and the thermal diffusion phases. • The phenomenon of contact epitaxy of cluster occurred. • The thermal diffusion of cluster atoms was analyzed. - Abstract: The slow deposition of low energy Cu clusters on a Fe (001) surface was investigated by molecular dynamics simulation. A many-body potential based on Finnis–Sinclair model was used to describe the interactions among atoms. Three clusters comprising of 13, 55 and 147 atoms, respectively, were deposited with incident energies ranging from 0.0 to 1.0 eV/atom at various substrate temperatures (0, 300 and 800 K). The rearrangement and the diffusion of cluster can occur, only when the cluster atoms are activated and obtained enough migration energy. The interaction between low energy cluster and substrate can be divided to the landing and the thermal diffusion phases. In the former, the migration energy originates from the latent heat of binding energy for the soft deposition regime and primarily comes from the incident energy of cluster for the energetic cluster deposition regime. In the latter, the thermal vibration would result in some cluster atoms activated again at medium and high substrate temperatures. Also, the effects of incident energy, cluster size and substrate temperature on the interaction potential energy between cluster and substrate, the final deposition morphology of cluster, the spreading index and the structure parameter of cluster are analyzed.

  2. Managing Geothermal Exploratory Drilling Risks Drilling Geothermal Exploration and Delineation Wells with Small-Footprint Highly Portable Diamond Core Drills

    Science.gov (United States)

    Tuttle, J.; Listi, R.; Combs, J.; Welch, V.; Reilly, S.

    2012-12-01

    Small hydraulic core rigs are highly portable (truck or scow-mounted), and have recently been used for geothermal exploration in areas such as Nevada, California, the Caribbean Islands, Central and South America and elsewhere. Drilling with slim diameter core rod below 7,000' is common, with continuous core recovery providing native-state geological information to aid in identifying the resource characteristics and boundaries; this is a highly cost-effective process. Benefits associated with this innovative exploration and delineation technology includes the following: Low initial Capital Equipment Cost and consumables costs Small Footprint, reducing location and road construction, and cleanup costs Supporting drill rod (10'/3meter) and tools are relatively low weight and easily shipped Speed of Mobilization and rig up Reduced requirements for support equipment (cranes, backhoes, personnel, etc) Small mud systems and cementing requirements Continuous, simplified coring capability Depth ratings comparable to that of large rotary rigs (up to ~10,000'+) Remote/small-location accessible (flown into remote areas or shipped in overseas containers) Can be scow or truck-mounted This technical presentation's primary goal is to share the technology of utilizing small, highly portable hydraulic coring rigs to provide exploratory drilling (and in some cases, production drilling) for geothermal projects. Significant cost and operational benefits are possible for the Geothermal Operator, especially for those who are pursuing projects in remote locations or countries, or in areas that are either inaccessible or in which a small footprint is required. John D. Tuttle Sinclair Well Products jtuttle@sinclairwp.com

  3. Sinclair and Dyes Inlets Toxicity Study: An Assessment of Copper Bioavailability and Toxicity in Surface Waters Adjacent to the Puget Sound Naval Shipyard and Intermediate Maintenance Facility

    Science.gov (United States)

    2009-12-01

    biblio /92109.html WEF 2004a. “Proposed Research for Developing the Biotic Ligand Model for Establishing Water Quality Criteria. Water Environment...Systems Center, Bremerton, WA. August 2006. Ecology Publication Number 06-10-54 http://www.ecy.wa.gov/ biblio /0610054.html Eriksen, R.S., Mackey

  4. Overview of Experiments for Physics of Fast Reactors from the International Handbooks of Evaluated Criticality Safety Benchmark Experiments and Evaluated Reactor Physics Benchmark Experiments

    Energy Technology Data Exchange (ETDEWEB)

    Bess, J. D.; Briggs, J. B.; Gulliford, J.; Ivanova, T.; Rozhikhin, E. V.; Semenov, M. Yu.; Tsibulya, A. M.; Koscheev, V. N.

    2017-07-01

    Overview of Experiments to Study the Physics of Fast Reactors Represented in the International Directories of Critical and Reactor Experiments John D. Bess Idaho National Laboratory Jim Gulliford, Tatiana Ivanova Nuclear Energy Agency of the Organisation for Economic Cooperation and Development E.V.Rozhikhin, M.Yu.Sem?nov, A.M.Tsibulya Institute of Physics and Power Engineering The study the physics of fast reactors traditionally used the experiments presented in the manual labor of the Working Group on Evaluation of sections CSEWG (ENDF-202) issued by the Brookhaven National Laboratory in 1974. This handbook presents simplified homogeneous model experiments with relevant experimental data, as amended. The Nuclear Energy Agency of the Organization for Economic Cooperation and Development coordinates the activities of two international projects on the collection, evaluation and documentation of experimental data - the International Project on the assessment of critical experiments (1994) and the International Project on the assessment of reactor experiments (since 2005). The result of the activities of these projects are replenished every year, an international directory of critical (ICSBEP Handbook) and reactor (IRPhEP Handbook) experiments. The handbooks present detailed models of experiments with minimal amendments. Such models are of particular interest in terms of the settlements modern programs. The directories contain a large number of experiments which are suitable for the study of physics of fast reactors. Many of these experiments were performed at specialized critical stands, such as BFS (Russia), ZPR and ZPPR (USA), the ZEBRA (UK) and the experimental reactor JOYO (Japan), FFTF (USA). Other experiments, such as compact metal assembly, is also of interest in terms of the physics of fast reactors, they have been carried out on the universal critical stands in Russian institutes (VNIITF and VNIIEF) and the US (LANL, LLNL, and others.). Also worth mentioning

  5. CYTOKINES AND HERPESVIRUSES IN CHILDREN WITH MULTIPLE SCLEROSIS

    Directory of Open Access Journals (Sweden)

    G. F. Zheleznikova

    2015-01-01

    Full Text Available It was determined earlier (G.P. Ivanova, 2012 that a chronic course of leukoencephalitis in teenagers caused by inadequate response of cytokine system to the combination of two herpesviruses (HV — EBV and HHV-6, leads to the development of multiple sclerosis (MS in 44% of cases. The research objective was to characterize the cytokine response in children with MS with simultaneous screening of the presence of active HV infections. 39 children with the diagnosis “MS” were under observation, 34 of them had relapsing-remitting (RR MS, and 5 children had a progressing course of MS (PMS. Concentration of cytokines IL-1β, IL-6, IL-8, IL-10, IFNα, IFNγ, and IL-4 was identified in blood serum and cerebrospinal liquid (CSF by enzyme-linked immunosorbent assay, HV DNA was revealed by PCR. Cytokine status in children with MS had some differences depending on the phase of the disease, clinical severity of the relapse and the course of MS. The relapse phase of RRMS was associated with the accumulation of IL-8, IL-10, and IL-6 in the blood, and index IFNγ/IL-4 modulations in accordance with the clinical severity of the relapse. A severe aggravation of the disease in children with PMS was accompanied by the increase of IL-8 system response. HV DNA was revealed in 27 patients from 39 ones (69% in blood and in 17 patients (44% in CSF with the predominance of EBV (93%, frequently in combination with HHV-6. During an acute period the frequency of HV DNA identification increased 2–3 times to compare with the remission period. Unlike children with RRMS, a mixed-infection of 3–4 herpes viruses was revealed in all 5 patients with PMS. According to the results summary it is possible to make a conclusion that HV-infection has an important role in MS pathogenesis in teenagers, taking part in the aggravation and progression of the disease by its effect on the cytokine system response. EBV-infection dominates among HV, however the risk of MS development

  6. Methods and approaches to provide feedback from nuclear and covariance data adjustment for improvement of nuclear data files. SG39 meeting, May 2014

    International Nuclear Information System (INIS)

    Aliberti, G.; Archier, P.; Dunn, M.; Dupont, E.; Hill, I.; ); Garcia, A.; Hursin, M.; Pelloni, S.; Ivanova, T.; Kodeli, I.; Palmiotti, G.; Salvatores, M.; Touran, N.; Wenming, Wang; Yokoyama, K.

    2014-05-01

    The aim of WPEC subgroup 39 'Methods and approaches to provide feedback from nuclear and covariance data adjustment for improvement of nuclear data files' is to provide criteria and practical approaches to use effectively the results of sensitivity analyses and cross section adjustments for feedback to evaluators and differential measurement experimentalists in order to improve the knowledge of neutron cross sections, uncertainties, and correlations to be used in a wide range of applications. This document is the proceedings of the second Subgroup meeting, held at the NEA, Issy-les-Moulineaux, France, on 13 May 2014. It comprises a Summary Record of the meeting and all the available presentations (slides) given by the participants: A - Welcome: Review of actions (M. Salvatores); B - Inter-comparison of sensitivity coefficients: 1 - Sensitivity Computation with Monte Carlo Methods (T. Ivanova); 2 - Sensitivity analysis of FLATTOP-Pu (I. Kodeli); 3 - Sensitivity coefficients by means of SERPENT-2 (S. Pelloni); 4 - Demonstration - Database for ICSBEP (DICE) and Database and Analysis Tool for IRPhE (IDAT) (I. Hill); C - Specific new experiments: 1 - PROTEUS FDWR-II (HCLWR) program summary (M. Hursin); 2 - STEK and SEG Experiments, M. Salvatores 3 - Experiments related to "2"3"5U, "2"3"8U, "5"6Fe and "2"3Na, G. Palmiotti); 4 - Validation of Iron Cross Sections against ASPIS Experiments (JEF/DOC-420) (I. Kodeli); 5 - Benchmark analysis of Iron Cross-sections (EFFDOC-1221) (I. Kodeli 6 - Integral Beta-effective Measurements (K. Yokoyama on behalf of M. Ishikawa); D - Adjustment results: 1 - Impacts of Covariance Data and Interpretation of Adjustment Trends of ADJ2010, (K. Yokoyama); 2 - Revised Recommendations from ADJ2010 Adjustment (K. Yokoyama); 3 - Comparisons and Discussions on Adjustment trends from JEFF (CEA) (P. Archier); 4 - Feedback on CIELO Isotopes from ENDF/B-VII.0 Adjustment (G. Palmiotti); 5 - Demonstration - Plot comparisons of participants' results (E

  7. Statistical Basis for Predicting Technological Progress

    Science.gov (United States)

    Nagy, Béla; Farmer, J. Doyne; Bui, Quan M.; Trancik, Jessika E.

    2013-01-01

    Forecasting technological progress is of great interest to engineers, policy makers, and private investors. Several models have been proposed for predicting technological improvement, but how well do these models perform? An early hypothesis made by Theodore Wright in 1936 is that cost decreases as a power law of cumulative production. An alternative hypothesis is Moore's law, which can be generalized to say that technologies improve exponentially with time. Other alternatives were proposed by Goddard, Sinclair et al., and Nordhaus. These hypotheses have not previously been rigorously tested. Using a new database on the cost and production of 62 different technologies, which is the most expansive of its kind, we test the ability of six different postulated laws to predict future costs. Our approach involves hindcasting and developing a statistical model to rank the performance of the postulated laws. Wright's law produces the best forecasts, but Moore's law is not far behind. We discover a previously unobserved regularity that production tends to increase exponentially. A combination of an exponential decrease in cost and an exponential increase in production would make Moore's law and Wright's law indistinguishable, as originally pointed out by Sahal. We show for the first time that these regularities are observed in data to such a degree that the performance of these two laws is nearly the same. Our results show that technological progress is forecastable, with the square root of the logarithmic error growing linearly with the forecasting horizon at a typical rate of 2.5% per year. These results have implications for theories of technological change, and assessments of candidate technologies and policies for climate change mitigation. PMID:23468837

  8. Statistical basis for predicting technological progress.

    Directory of Open Access Journals (Sweden)

    Béla Nagy

    Full Text Available Forecasting technological progress is of great interest to engineers, policy makers, and private investors. Several models have been proposed for predicting technological improvement, but how well do these models perform? An early hypothesis made by Theodore Wright in 1936 is that cost decreases as a power law of cumulative production. An alternative hypothesis is Moore's law, which can be generalized to say that technologies improve exponentially with time. Other alternatives were proposed by Goddard, Sinclair et al., and Nordhaus. These hypotheses have not previously been rigorously tested. Using a new database on the cost and production of 62 different technologies, which is the most expansive of its kind, we test the ability of six different postulated laws to predict future costs. Our approach involves hindcasting and developing a statistical model to rank the performance of the postulated laws. Wright's law produces the best forecasts, but Moore's law is not far behind. We discover a previously unobserved regularity that production tends to increase exponentially. A combination of an exponential decrease in cost and an exponential increase in production would make Moore's law and Wright's law indistinguishable, as originally pointed out by Sahal. We show for the first time that these regularities are observed in data to such a degree that the performance of these two laws is nearly the same. Our results show that technological progress is forecastable, with the square root of the logarithmic error growing linearly with the forecasting horizon at a typical rate of 2.5% per year. These results have implications for theories of technological change, and assessments of candidate technologies and policies for climate change mitigation.

  9. Scatterometer Observes Extratropical Transition of Pacific Typhoons

    Science.gov (United States)

    Liu, W. Timothy; Tang, Wenqing; Dunbar, R. Scott

    1997-01-01

    From September 15 to 25, 1996, NASA's scatterometer (NSCAT) monitored the evolution of twin typhoons, Violet and Tom, as they moved north from the western tropical Pacific, acquiring features of mid-latitude storms. The typhoons developed frontal structures, increased asymmetry, and dry air was introduced into their cores. Violet hit Japan, causing death and destruction (Figure 1), and Tom merged with a mid-latitude trough and evolved into a large extratropical storm with gale-force winds (Figure 2). We understand relatively little about the extratropical transition of tropical cyclones because of the complex thermodynamics involved [e.g., Sinclair, 1993], but we do know that the mid-latitude storms resulting from tropical cyclones usually generate strong winds and heavy precipitation. Since the transition usually occurs over the ocean, few measurements have been made. The transition is a fascinating science problem, but it also has important economic consequences. The transition occurs over the busiest trans-ocean shipping lanes, and when the resulting storms hit land, they usually devastate populated areas. NSCAT was successfully launched into a near-polar, sun-synchronous orbit on the Japanese Advanced Earth Observing Satellite (ADEOS) in August 1996 from Tanegashima Space Center in Japan. NSCAT's six antennas send microwave pulses at a frequency of 14 GHz to the Earth's surface and measure the backscatter. The antennas scan two 600-km bands of the ocean, which are separated by a 330-km data gap. From NSCAT observations, surface wind vectors can be derived at 25-km spatial resolution, covering 77% of the ice-free ocean in one day and 97% of the ocean in two days, under both clear and cloudy conditions.

  10. Environment sensitive embedding energies of impurities, and grain boundary stability in tantalum

    International Nuclear Information System (INIS)

    Krasko, G.L.

    1996-01-01

    Metalloid impurities have a very low solubility in tantalum, and therefore prefer to segregate at the grain boundaries (GBs). In order to analyze the energetics of the impurities on the tantalum GB, the LMTO calculations were performed on a simple 8-atom supercell emulating a typical (capped trigonal prism) GB environment. The so-called environment-sensitive embedding energies were calculated for hydrogen, boron, carbon, nitrogen, oxygen, phosphorus, and sulphur, as a function of the electron charge density due to the host atoms at the impurity site. The calculations showed that, at the electron density typical of a GB, carbon has the lowest energy (followed by Nitrogen and Boron) and thus would compete with the other impurities for the site on the GB, tending to displace them from the GB. The above energies were then used in a modified Finnis-Sinclair embedded atom approach for calculating the cohesive energies and the equilibrium interplanar distances in the vicinity of a (111) Σ3 tilt GB plane, both for the clean GB and that with an impurity. These distances were found to oscillate, returning to the value corresponding to the equilibrium spacing between (111) planes in bulk BCC tantalum by the 10th--12th plane off the GB. Carbon, nitrogen and boron somewhat dampen the deformation wave (making the oscillations less than in the clean GB), while oxygen, phosphorus and sulphur result in an increase of the oscillations. The cohesive energies follow the same trend, the GB with carbon being the most stable. Thus, carbon, nitrogen and boron may be thought of as being cohesion enhancers, while oxygen, phosphorus and sulphur result in decohesion effects

  11. FOREWORD: 3rd Symposium on Large TPCs for Low Energy Event Detection

    Science.gov (United States)

    Irastorza, Igor G.; Colas, Paul; Gorodetzky, Phillippe

    2007-05-01

    organization of the Symposium was made possible by the contribution of the members of the organizating Committee and International Advisory Committee. I want to thank in particular the session chairmen, G. Wormser, S. Katsanevas, J. Timmermans, S. Andriamonje, G. Chardin, T. Ebisuzaki, J.-E. Augustin and E. Delagnes for their contribution to the smooth running of the workshop. The symposium was free of fees and was made possible thanks to the financial support from DAPNIA-CEA and IN2P3-CNRS, the two major French research organizations that are gratefully acknowledged. Finally I want to thank the speakers for the high quality of their talks and all participants for coming to Paris and actively contributing in the meeting. The symposium was dedicated to the memory of Mike Ronan who left us a few months before. Mike was organizing in Berkeley a similar series of TPC workshops. David Nygren reviewed Mike Ronan's contribution to physics and especially to the development of new TPCs. Ioannis Giomataris Chair of the Organizing Committee International Advisory Committee Bouchez J. jacques.bouchez@cea.frNygren D-R. DRNygren@lbl.gov Charpak G. charpak@emse.frPaschos E. paschos@physik.uni-dortmund.de Collar J. collar@uchicago.eduShipsey I. shipsey@physics.purdue.edu Garwin R. RSA@watson.ibm.comSinclair D. D.sinclair@physics.carleton.ca Iliopoulos J. ilio@lpt.ens.frSpiro M. mspiro@admin.in2p3.fr Katsanevas S. katsan@admin.in2p3.frSpooner N. n.spooner@sheffield.ac.uk Mansoulié B. bruno.mansoulie@cea.frVergados J-D. vergados@cc.uoi.gr Morales J. jmorales@unizar.esVignaud D. vignaud@cdf.in2p3.fr Local Organizing Committee Busto J. busto@cppm.in2p3.frGiomataris I. ioa@hep.saclay.cea.fr (chairman) Colas P. paul.colas@cea.frGorodetzky Ph. philippe.gorodetzky@cern.ch Coudray Lydia (secretary)Irastorza I.G. Igor.Irastorza@cern.ch Fauvel Patricia (secretary)Vuilleumier J-L. jean-Luc.vuilleumier@unine.ch

  12. The Foundations of Quantum Mechanics: Historical Analysis and Open Questions -- Cesena, 2004

    Science.gov (United States)

    Garola, Claudio; Rossi, Arcangelo; Sozzo, Sandro

    Introduction / C. Garola, A. Rossi and S. Sozzo -- If Bertlmann had three feet / A. Afriat -- Macroscopic interpretability of quantum component systems / R. Ascoli -- Premeasurement versus measurement: a basic form of complementarity / G. Auletta and G. Tarozzi -- Remarks on conditioning / E. G. Beltrametti -- Entangled state preparation in experiments on quantum non-locality / V. Berardi and A. Garuccio -- The first steps of quantum electrodynamics: what is it that's being quantized? / S. Bergia -- On the meaning of element in the science of italic tradition, the question of physical objectivity (and/or physical meaning) and quantum mechanics / G. Boscarino -- Mathematics and epistemology in Planck's theoretical work (1898-1915) / P. Campogalliani -- On the free motion with noise / B. Carazza and R. Tedeschi -- Field quantization and wave/particle duality / M. Cini -- Parastatistics in econophysics? / D. Costantini and U. Garibaldi -- Theory-laden instruments and quantum mechanics / S. D'Agostino -- Quantum non-locality and the mathematical representation of experience / V. Fano -- On the notion of proposition in classical and quantum mechanics / C. Garola and S. Sozzo -- The electromagnetic conception of nature and the origins of quantum physics / E. A. Giannetto -- What we talk about when we talk about universe computability / S. Guccione -- Bohm and Bohmian mechanics / G. Introzzi and M. Rossetti -- An objective background for quantum theory relying on thermodynamic concepts / L. Lanz and B. Vacchini -- The entrance of quantum mechanics in Italy: from Garbasso to Fermi / M. Leone and N. Robotti -- The measure of momentum in quantum mechanics / F. Logiurato and C. Tarsitani -- On the two-slit interference experiment: a statistical discussion / M. Minozzo -- Why the reactivity of the elements is a relational property, and why it matters / V. Mosini -- Detecting non compatible properties in double-slit experiment without erasure / G. Nisticò -- If you can

  13. El aula agonal: una mirada a las relaciones discursivas entre profesor y estudiantes desde una ética agonística

    Directory of Open Access Journals (Sweden)

    Oscar Felipe Roa Sánchez

    2016-07-01

    Full Text Available El siguiente trabajo se propone aportar elementos conceptuales en torno a la reflexión de las interacciones discursivas que se tejen entre profesor y estudiantes dentro del aula escolar. Elementos que nos acercan a la problemática de reconocer una dimensión ontológica de oposición o negatividad en las relaciones sociales en general, y en los procesos de enseñanza/aprendizaje en particular. Si bien desde los estudios contemporáneos del discurso y de la filosofía política se ha considerado lo agonístico por su potencia evaluadora, por cuanto lo agonal configura las relaciones de los participantes no como enemigos sino como adversarios, no se le ha dado suficiente reconocimiento para un análisis de las prácticas discursivas y la manera como se desenvuelven en el aula. En este estudio se tiene, en primer lugar, el modelo de análisis conversacional en el aula propuesto por Sinclair y Coulthard (1975 y se consideran algunos aportes del enfoque sociocomunicativo de Charaudeau (2012, para describir su entramado situacional. En segundo lugar, se trabaja el discurso pedagógico como dispositivo que transmite, no solo contenidos particulares según la disciplina, sino también como uno a partir del cual se establecen órdenes, relaciones e identidades sociales (Bernstein, 1994. Por último, la caracterización de una ética agonística como orientación filosófica y política para encarar de manera activa las prácticas de la vida escolar (Mouffe, 2006. De esta manera, los resultados se relacionan con el desarrollo discursivo de la oralidad en participantes que se enfrentan a la solución de conflictos dentro de un aula agonal.

  14. Identifying the Physical Fitness, Anthropometric and Athletic Movement Qualities Discriminant of Developmental Level in Elite Junior Australian Football: Implications for the Development of Talent.

    Science.gov (United States)

    Gaudion, Sarah L; Doma, Kenji; Sinclair, Wade; Banyard, Harry G; Woods, Carl T

    2017-07-01

    Gaudion, SL, Doma, K, Sinclair, W, Banyard, HG, and Woods, CT. Identifying the physical fitness, anthropometric and athletic movement qualities discriminant of developmental level in elite junior Australian football: implications for the development of talent. J Strength Cond Res 31(7): 1830-1839, 2017-This study aimed to identify the physical fitness, anthropometric and athletic movement qualities discriminant of developmental level in elite junior Australian football (AF). From a total of 77 players, 2 groups were defined according to their developmental level; under 16 (U16) (n = 40, 15.6 to 15.9 years), and U18 (n = 37, 17.1 to 17.9 years). Players performed a test battery consisting of 7 physical fitness assessments, 2 anthropometric measurements, and a fundamental athletic movement assessment. A multivariate analysis of variance tested the main effect of developmental level (2 levels: U16 and U18) on the assessment criterions, whilst binary logistic regression models and receiver operating characteristic (ROC) curves were built to identify the qualities most discriminant of developmental level. A significant effect of developmental level was evident on 9 of the assessments (d = 0.27-0.88; p ≤ 0.05). However, it was a combination of body mass, dynamic vertical jump height (nondominant leg), repeat sprint time, and the score on the 20-m multistage fitness test that provided the greatest association with developmental level (Akaike's information criterion = 80.84). The ROC curve was maximized with a combined score of 180.7, successfully discriminating 89 and 60% of the U18 and U16 players, respectively (area under the curve = 79.3%). These results indicate that there are distinctive physical fitness and anthropometric qualities discriminant of developmental level within the junior AF talent pathway. Coaches should consider these differences when designing training interventions at the U16 level to assist with the development of prospective U18 AF players.

  15. Diagnostik und Therapie der kutanen Androgenisierung im klimakterischen Übergang sowie in der Peri- und Postmenopause: Hirsutismus und Alopezie

    Directory of Open Access Journals (Sweden)

    Geisthövel F

    2012-01-01

    Full Text Available Die weibliche Androgenisierung umfasst ein weites Spektrum an heterogenen Dysfunktionen und Erkrankungen. Um die Therapieprinzipien des Hirsutismus sowie der Alopecia androgenetica während des klimakterischen Übergangs („menopausal transition“ [MT] und der Peri-/Postmenopause zu erfassen, ist es sinnvoll, sich auf eine Gruppe von androgenisierten Patientinnen zu beschränken, bei der die Haut pathogenetisch im Fokus liegt. Solch eine klar definierte Patientengruppe, die „funktionell kutane Androgenisierung“ (FCA, kann meist schon über die Diagnostikebene 1 (Screening-Ebene unseres Klassifikations-Algorithmus diagnostiziert werden. Der Ferriman-Gallwey-Index bzw. eine modifizierte Sinclair-Scale dienen zur Gradeinteilung von Hirsutismus bzw. Alopezie. Die ausgeprägte endokrine Dynamik während der MT ist hormondiagnostisch zu beachten. Wachsepilation und Lasertherapie sind vielfältig eingesetzte topischmechanische bzw. -physikalische Therapieverfahren. Eine topische Behandlung des Hirsutismus kann auch mit Eflornithin-Creme durchgeführt werden, die den Effekt einer Lasertherapie unterstützt. Minoxidil-Lösung gilt als Mittel der ersten Wahl bei der topischen Therapie der Alopecia androgenetica. Steroidale Präparate, welche aus der kontrazeptiven Kombination von Ethinylestradiol und antiandrogenen Gestagenen (AA bestehen, sind therapeutische Prinzipien bei androgenisierten Patientinnen in der MT, sie sind hingegen in der Postmenopause kontraindiziert. Die orale Einnahme von Spironolacton und/oder Finasterid, beides nicht-steroidale Antiandrogene, ist während der MT unter sicherer Kontrazeption und jene von Spironolacton für die Alopezie in der Postmenopause gut geeignet. Die Einnahme von Kombinationsprapäraten, welche die nicht-kontrazeptiven natürlichen Östrogene und AA enthalten, sind für die Behandlung der FCA bei Patientinnen indiziert, die zusätzlich unter klimakterischen und peri-/postmenopausalen Störungen leiden

  16. Atomistic simulation of ideal shear strength, point defects, and screw dislocations in bcc transition metals: Mo as a prototype

    International Nuclear Information System (INIS)

    Xu, W.; Moriarty, J.A.

    1996-01-01

    Using multi-ion interatomic potentials derived from first-principles generalized pseudopotential theory, we have studied ideal shear strength, point defects, and screw dislocations in the prototype bcc transition metal molybdenum (Mo). Many-body angular forces, which are important to the structural and mechanical properties of such central transition metals with partially filled d bands, are accounted for in the present theory through explicit three- and four-ion potentials. For the ideal shear strength of Mo, our computed results agree well with those predicted by full electronic-structure calculations. For point defects in Mo, our calculated vacancy-formation and activation energies are in excellent agreement with experimental results. The energetics of six self-interstitial configurations have also been investigated. The left-angle 110 right-angle split dumbbell interstitial is found to have the lowest formation energy, in agreement with the configuration found by x-ray diffuse scattering measurements. In ascending order, the sequence of energetically stable interstitials is predicted to be left-angle 110 right-angle split dumbbell, crowdion, left-angle 111 right-angle split dumbbell, tetrahedral site, left-angle 001 right-angle split dumbbell, and octahedral site. In addition, the migration paths for the left-angle 110 right-angle dumbbell self-interstitial have been studied. The migration energies are found to be 3 endash 15 times higher than previous theoretical estimates obtained using simple radial-force Finnis-Sinclair potentials. Finally, the atomic structure and energetics of left-angle 111 right-angle screw dislocations in Mo have been investigated. We have found that the so-called open-quote open-quote easy close-quote close-quote core configuration has a lower formation energy than the open-quote open-quote hard close-quote close-quote one, consistent with previous theoretical studies. (Abstract Truncated)

  17. Study of the efficacy of carboxytherapy in alopecia.

    Science.gov (United States)

    Doghaim, Noha Nabil; El-Tatawy, Rania Ahmed; Neinaa, Yomna Mazid El-Hamd; Abd El-Samd, Marwa Mohsen

    2018-02-20

    Management of alopecia areata (AA) and androgenetic alopecia (AGA) is often challenging. The use of carboxytherapy may be a novel therapeutic option for such cases. To evaluate the clinical efficacy and safety of carboxytherapy in alopecia areata and androgenetic alopecia. This study was conducted on 80 patients with alopecia divided into two groups; Group I included 40 AA patients (Group IA received carboxytherapy and Group IB control received placebo), and Group II included 40 AGA patients (Group IIA received carboxytherapy and Group IIB control received placebo), and followed up monthly for 3 months. They were evaluated clinically (by assessment of Severity of Alopecia Tool (SALT) score in group I, and Sinclair scale and Norwood-Hamilton scale in group II), by dermoscopy and digital dermoscopy at each visit. Group IA patients showed significant clinical improvement in SALT score and dermoscopic improvement after carboxytherapy and at the end of follow-up period with significant reduction in dystrophic hair, black dots, yellow dots, and tapered hair coinciding with significant emergence of regrowing hair. Group IIA patients showed significant clinical and dermoscopic improvement after carboxytherapy with significant increase in hair density measured by digital dermoscopy. However, regression of these results was observed during the follow-up period but was still significantly better than before treatment. There were statistically significant improvements in clinical score, global assessments, dermoscopic, and digital dermoscopic findings in both group IA and group IIA received carboxytherapy in comparison with group IB and group IIB received placebo injections, respectively. Carboxytherapy seems to be a promising therapeutic option for patchy AA and could be helpful as an adjuvant therapy of AGA but more than 6 sessions are required and adjuvants are recommended for maintenance of the results. © 2018 Wiley Periodicals, Inc.

  18. In, out, or half way? The European attitude in the speeches of British leaders

    Directory of Open Access Journals (Sweden)

    Denise Milizia

    2014-07-01

    Full Text Available Abstract – It cannot be denied that Britain is normally seen as an awkward partner in EU affairs (George 1994, and in many ways the British have always been half-in: in the two-speed Europe slogan, Britain is seen as a slow traveller (Musolff 2004, as a member that makes slow progress, it if is at all on the European path. The purpose of this paper is to try and unveil, with evidence at hand, the sentiment of the British leaders with respect to the European Union. Interestingly, the current government includes both Conservatives and Lib-Dems leaders, and it is well known that the former have been, more often than not, against Europe whereas the latter are highly passionate about their pro-Europeanism. Interviews, statements and speeches proper are thus analysed and compared: first wordlists are generated, then keywords lists and finally key-clusters lists (Scott 2012, with the purpose of identifying "aboutgrams" (Warren 2010; Sinclair, Tognini Bonelli 2011, and see what the two governments have in common, but mostly what differentiates them with regard to the European Union, i.e. what is prioritized in one administration and was not in another, clearly signalling a change in priorities (Cheng 2004; Cheng et al. 2006; Cheng et al. 2009. The study is a diachronic analysis, in the attempt to see how previous discourses have been reinterpreted, given that forty years after joining the Union the British are still reluctant Europeans who still consider Europe "abroad", thus slowing the "ever-closer union" envisaged in the Treaty of Rome, and who still have been calling for referendums, even more so after the ratification of the Lisbon Treaty.Keywords: European Union, UK, political speeches, opt out, aboutgrams.

  19. Evaluating a Serious Gaming Electronic Medication Administration Record System Among Nursing Students: Protocol for a Pragmatic Randomized Controlled Trial.

    Science.gov (United States)

    Booth, Richard; Sinclair, Barbara; McMurray, Josephine; Strudwick, Gillian; Watson, Gavan; Ladak, Hanif; Zwarenstein, Merrick; McBride, Susan; Chan, Ryan; Brennan, Laura

    2018-05-28

    Although electronic medication administration record systems have been implemented in settings where nurses work, nursing students commonly lack robust learning opportunities to practice the skills and workflow of digitalized medication administration during their formative education. As a result, nursing students' performance in administering medication facilitated by technology is often poor. Serious gaming has been recommended as a possible intervention to improve nursing students' performance with electronic medication administration in nursing education. The objectives of this study are to examine whether the use of a gamified electronic medication administration simulator (1) improves nursing students' attention to medication administration safety within simulated practice, (2) increases student self-efficacy and knowledge of the medication administration process, and (3) improves motivational and cognitive processing attributes related to student learning in a technology-enabled environment. This study comprised the development of a gamified electronic medication administration record simulator and its evaluation in 2 phases. Phase 1 consists of a prospective, pragmatic randomized controlled trial with second-year baccalaureate nursing students at a Canadian university. Phase 2 consists of qualitative focus group interviews with a cross-section of nursing student participants. The gamified medication administration simulator has been developed, and data collection is currently under way. If the gamified electronic medication administration simulator is found to be effective, it could be used to support other health professional simulated education and scaled more widely in nursing education programs. ClinicalTrials.gov NCT03219151; https://clinicaltrials.gov/show/NCT03219151 (Archived by WebCite at http://www.webcitation.org/6yjBROoDt). RR1-10.2196/9601. ©Richard Booth, Barbara Sinclair, Josephine McMurray, Gillian Strudwick, Gavan Watson, Hanif Ladak

  20. Report of educational experience: integral development of the child

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    Alexandre Freitas Marchiori

    2008-12-01

    Full Text Available Summary The study was conducted at the Centre Municipal Education Child (CMEI "Sinclair Phillips," located in the city of Vitoria / ES, in the quarter Caratoíra. It is worth emphasizing the importance of believing in the potential and the knowledge that each child brings from an early age, because it is a development and be in full in terms of broadening their knowledge from the opportunities given to it, aiming to form a citizen critical. It is for the purchase of motor skills, promote health, cognitive development (intellectual, literacy and transmission of knowledge and culture / art historically constituted. The creativity and autonomy of the child always been the guiding objectives of the proposed work. He had the following objectives: to consolidate the Body of Culture Movement, working with social learning; provide social inclusion, developing the creativity; lead and supporting construction of autonomy; stimulate the initiative and diversity; provoke awareness of social rules; literacy; provide access the arts; articulate knowledge lived / worked in the school; chance rescue experiences of childhood, and transmit the culture children. The classes are not based in a single perspective, but allowed diverse forms of work, taking the child and its development as the focus of work. Another point of support was the adoption of Culture, Body Movement and Critical-emancipatory to develop intervention and that enabled a rich and varied work. The results are perceived in the day-to-day life of children, demonstrated by the actions of acceptance of others, recognition of the rules of coexistence, the materialization of learning: reading, writing and interpretation of some children's stories - this includes its production / living standalone of children, beyond access to culture and arts offered during the school year. Key Words: Children's Education, Physical Education, school practice, teaching.

  1. Forms of encoded pragmatic meaning: semantic prosody. A lexicographic perspective.

    Directory of Open Access Journals (Sweden)

    Mojca Šorli

    2014-03-01

    Full Text Available Abstract – The present paper focuses on ways in which the pragmatic (functional meaning that arises from various contextual features, known in corpus linguistics as semantic prosody (Sinclair 1996, 2004; Louw 1993, etc. can become an integral part of lexicographic descriptions. This is especially important for the treatment of phraseology and idiomatics. The workings of semantic prosody are a good example of the ways pragmatic meaning exploits linguistic means to be codified in the text. We thus investigate the meaning that can only be studied in context, as it is completely dependent on collocation, i.e., syntagmatic relations, and therefore cannot be attributed solely to a concrete word form. Corpus analysis has yielded significant results in areas such as the lexicographic treatment of semantic prosody. We believe that in order to improve teaching pragmatics in all its complexity, it is necessary to recognise and assess various aspects of pragmatic meaning both in written and spoken language. Second/foreign language teaching/learning in particular has been strongly dependent on the inclusion of relevant information in dictionaries, in which, traditionally, pragmatic aspects of meaning have been largely neglected. Language technologies have enabled us both to study the subtleties of pragmatic meaning and to design accurate and more user-friendly (pedagogical dictionaries. We will attempt to demonstrate the value of explicit description of functional pragmatic meaning, i.e. semantic prosody, as implemented in the Slovene Lexical Database (2008-2012. A brief overview of the theoretical background is first provided, after which we describe the definition strategies employed to include pragmatics, as well as presenting a case study and arguing that explicating semantic prosody is crucial in developing pragmatic competence in (young/foreign language learners. Keywords: semantic prosody; pragmatics; lexicographic description; dictionary; lexical

  2. Ambulatory anesthesia and postoperative nausea and vomiting: predicting the probability

    Directory of Open Access Journals (Sweden)

    Hegarty AT

    2016-08-01

    Full Text Available Aoife T Hegarty,1 Muiris A Buckley,1 Conan L McCaul1–3 1Department of Anaesthesia, The Rotunda Hospital, 2Mater Misericordiae University Hospital, 3School of Medicine and Medical Science, University College Dublin, Dublin, Ireland Abstract: Nausea and vomiting are distinctly unpleasant symptoms that may occur after surgery and anesthesia, and high priority is given to their prevention by patients. Research in this area is plentiful and has focused on event prediction and pharmacological prophylaxis but despite this, postoperative nausea and vomiting (PONV typically occurs in 20%–30% of patients in contemporary practice. Prediction of postoperative and postdischarge nausea and vomiting is particularly important in the ambulatory surgical population as these symptoms may occur following discharge from hospital and continue for up to one week when access to antiemetic therapies is limited. Many of the existing predictive scoring systems are based on data from inpatient populations and limited to the first 24 hours after surgery. Scoring systems based on data from ambulatory surgical populations to predict PONV are only moderately good. The best-performing systems in ambulatory patients are those of Sinclair and Sarin with an area under the receiver operating characteristic curve of 0.78 and 0.74, respectively, but are limited by the short duration of follow-up and a greater emphasis on nausea than vomiting. Given that the ability to predict both PONV and postdischarge nausea and vomiting is clearly limited, emphasis has been placed on prophylactic strategies that incorporate antiemetic medication, intravenous hydration, and nonnarcotic analgesia. PONV has been reduced to <10% in institutions using multimodal approaches. Scoring systems may facilitate “risk tailoring” in which patient risk profile is used as a stratification method for pharmacointervention. Keywords: postoperative nausea and vomiting, prediction, antiemetics, anesthesia

  3. Association of preoperative levels of selected blood inflammatory markers with prognosis in gliomas

    Directory of Open Access Journals (Sweden)

    Auezova R

    2016-10-01

    Full Text Available Raushan Auezova,1 Nurzhan Ryskeldiev,1 Aidos Doskaliyev,1 Yerbol Kuanyshev,1 Berik Zhetpisbaev,1 Nurgul Aldiyarova,1 Natalia Ivanova,2 Serik Akshulakov,1 Lizette Auezova3 1Department of Pathology of the Central Nervous System, National Centre for Neurosurgery, Astana, Kazakhstan; 2Polenov Russian Scientific Research Institute of Neurosurgery (a branch of Federal Almazov North-West Medical Research Centre, Ministry of Health of the Russian Federation, Saint-Petersburg, Russia; 3Bioactive Molecules Research Group, Department of Chemistry and Biochemistry, Faculty of Sciences-II, Lebanese University, Beirut, Lebanon Background: Red cell distribution width (RDW, neutrophil–lymphocyte ratio (NLR, and platelet count (PLT routinely tested as part of the complete blood count are indicative of systemic inflammation. The prognostic significance of NLR and PLT in cancer was demonstrated in many studies while the role of RDW has been hardly investigated. The present study aimed to assess the association of RDW, NLR, and PLT with survival and tumor grade in glioma patients. Methods: Clinical data from 178 patients with primary gliomas treated in a single institution were retrospectively analyzed. Receiver operating characteristic curves for cutoff value determination, Kaplan–Meier survival analysis, various bivariate tests, and univariate and multivariate Cox regression analyses were performed. Results: Patients with high RDW (≥13.95 and NLR (≥4 levels had worse overall survival (OS (Wilcoxon test, P<0.026 and P<0.003, respectively while the effect of thrombocytosis (≥400×109/L on prognosis was not significant. Besides, a strong association between RDW and NLR was found (Spearman’s rho =0.230, P<0.02; χ2=8.887, P<0.03; Mann–Whitney U-test, P<0.017. Moreover, RDW and NLR were significantly associated with tumor grade. In univariate Cox analysis, elevated NLR (hazard ratio, HR 1.385; confidence interval, CI 1.020–1.881, P<0.037, older age

  4. Methods and approaches to provide feedback from nuclear and covariance data adjustment for improvement of nuclear data files. SG39 meeting, November 2014

    International Nuclear Information System (INIS)

    Aufiero, Manuele; Ivanov, Evgeny; Hoefer, Axel; Yokoyama, Kenji; Da Cruz, Dirceu Ferreira; KODELI, Ivan-Alexander; Hursin, Mathieu; Pelloni, Sandro; Palmiotti, Giuseppe; Salvatores, Massimo; Barnes, Andrew; Cabellos De Francisco, Oscar; ); Ivanova, Tatiana; )

    2014-11-01

    The aim of WPEC subgroup 39 'Methods and approaches to provide feedback from nuclear and covariance data adjustment for improvement of nuclear data files' is to provide criteria and practical approaches to use effectively the results of sensitivity analyses and cross section adjustments for feedback to evaluators and differential measurement experimentalists in order to improve the knowledge of neutron cross sections, uncertainties, and correlations to be used in a wide range of applications. This document is the proceedings of the third formal Subgroup meeting held at the NEA, Issy-les-Moulineaux, France, on 27-28 November 2014. It comprises a Summary Record of the meeting and all the available presentations (slides) given by the participants: A - Sensitivity methods: 1 - Perturbation/sensitivity calculations with Serpent (M. Aufiero); 2 - Comparison of deterministic and Monte Carlo sensitivity analysis of SNEAK-7A and FLATTOP-Pu Benchmarks (I. Kodeli); B - Integral experiments: 1 - PROTEUS experiments: selected experiments sensitivity profiles and availability, (M. Hursin, M. Salvatores - PROTEUS Experiments, HCLWR configurations); 2 - SINBAD Benchmark Database and FNS/JAEA Liquid Oxygen TOF Experiment Analysis (I. Kodeli); 3 - STEK experiment Opportunity for Validation of Fission Products Nuclear Data (D. Da Cruz); 4 - SEG (tailored adjoint flux shapes) (M. Savatores - comments) 5 - IPPE transmission experiments (Fe, 238 U) (T. Ivanova); 6 - RPI semi-integral (Fe, 238 U) (G. Palmiotti - comments); 7 - New experiments, e.g. in connection with the new NSC Expert Group on 'Improvement of Integral Experiments Data for Minor Actinide Management' (G. Palmiotti - Some comments from the Expert Group) 8 - Additional PSI adjustment studies accounting for nonlinearity (S. Pelloni); 9 - Adjustment methodology issues (G. Palmiotti); C - Am-241 and fission product issues: 1 - Am-241 validation for criticality-safety calculations (A. Barnes - Visio

  5. Assessment of the Adaptation Strategiesin Rainfed Chickpea in Response to Future Climate Change in Zanjan Province

    Directory of Open Access Journals (Sweden)

    Amir Hajarpoor

    2016-11-01

    Full Text Available Introduction Chickpea (Cicer arietinum L. is cultivated on alarge scale in arid and semiarid environments. Terminal drought and heat stress, among other abiotic and biotic stresses, are the major constraints of yield in most regions of chickpea production. The study of the effects of climate change could help to develop adaptation strategies to promote and stabilize crop yield. This research was aimed to assess adoption strategies in rainfed chickpea in response to Zanjan province’s climate change using a crop simulation model along with providing simulated yield maps using geographical information system (GIS. Materials and methods To study the effects of climate change and simulation the adaptation strategies, the model of Soltani and Sinclair (Soltani & Sinclair, 2011 was used. This model simulates phenological development, leaf development and senescence, mass partitioning, plant nitrogen balance, yield formation and soil water balance. For each location, a baseline period of daily weather data was available (Table 1. Investigated scenarios were historical climate (control and future climate scenarios that included both direct effects of doubling CO2 (350 to 700 ppm and its indirect effects (10% reduced rainfall, 4ºC increase in temperature. The crop model was performed for the different years of baseline period for current and future climate under typical management and cultivar and also under three adaptation strategies in the future climate including Management adaptation (M, Genetic adaptation (G and a combination of both Management and Genetic adaptation (M & G as described below (Table 2: Management – In various studies changing the planting dates as the simplest and least-cost adaptation strategy has been emphasized (Luo et al., 2009; hence a shift in planting dates i.e. sowing 15 days in advance was explored in this study to reduce the risk of the late season drought. Genetics – Changes in genotype have been suggested to be

  6. Treatment of chronic telogen effluvium with oral minoxidil: A retrospective study [version 1; referees: 2 approved

    Directory of Open Access Journals (Sweden)

    Eshini Perera

    2017-09-01

    Full Text Available Background: Chronic telogen effluvium (CTE may be primary or secondary to various causes, including drug reaction, nutritional deficiency and female pattern hair loss (FPHL.  Oral minoxidil stimulates hair growth, and topical minoxidil is used in the treatment of FPHL and male androgenetic alopecia. minoxidil has not been used to treat CTE. This study aimed to assess the treatment of CTE with once daily oral minoxidil. Methods: Women with a diagnosis of CTE based on >6 month history of increased telogen hair shedding, no visible mid frontal scalp hair loss (Sinclair stage 1 and no hair follicle miniaturization on scalp biopsy were treated with once daily oral minoxidil.  Hair shedding scores (HSS at baseline, 6 and 12 months were analysed using the Wilcoxon rank sum test for pair-wise comparisons. Results: Thirty-six women were treated with oral minoxidil (range, 0.25-2.5 mg daily for 6 months.  Mean age was 46.9 years (range 20-83, HSS at baseline was 5.64, and duration of diagnosis was 6.55 years (range 1-27.  There was a reduction in mean HSS scores from baseline to 6 months of 1.7 (p<0.001 and baseline to 12 months of 2.58 (p<0.001. Five women who described trichodynia at baseline, noted improvement or resolution within 3 months.  Mean change in blood pressure was minus 0.5 mmHg systolic and plus 2.1 mmHg diastolic.  Two patients developed transient postural dizziness that resolved with continued treatment.  One patient developed ankle oedema.  Thirteen women developed facial hypertrichosis.  For 6 patients this was mild and did not require treatment; 4 had waxing of their upper lip or forehead; 3 had laser hair removal.  No patients developed any haematological abnormality.  All 36 women completed 12 months of treatment. Conclusions: Once daily oral minoxidil appears to reduce hair shedding in CTE.  Placebo controlled studies are recommended to further assess this response.

  7. Dimensioni cognitivo-semantiche, sintattiche e pragmatiche dei verbi in un corpus di inglese ‘lingua franca’ in contesti multiculturali di immigrazione

    Directory of Open Access Journals (Sweden)

    Laura Centonze

    2016-01-01

    Full Text Available Abstract – English has been increasingly adopted as the Lingua Franca (ELF by people with different L1s (cf. Crystal 2003; McArthur 2003; Seidlhofer 2004 and diverse lingua-cultural backgrounds (Cogo et al. 2011. Previous research into its syntax (Mauranen and Ranta 2009 has undoubtedly shed light on some recurrent features of intercultural communication in immigration and asylum contexts (e.g. negation, question formulation, if-clauses, but little attention has been paid to the correlation between personal pronouns, semantic verb types and tense within the communicative process and, more specifically, the report of any traumatic event (Tuval-Mashiach et al. 2004 to which immigrants have been exposed over time and which constitutes what is generally referred to as Post-Traumatic Stress Disorder (PTSD; Friedman et al. 2007; Liotti and Farina 2011. This paper is based on the analysis of a corpus of transcripts published on the internet by the Minnesota Historical Society. The site, Becoming Minnesotan, collects excerpts from oral interviews conducted between 1967 and 2011 with recent immigrants to Minnesota usually fleeing civil war and strife, and their American-born children. By adopting the quantitative research methodology typical of corpus linguistics (Biber et al. 1999; Meyer 2002; Sinclair 1991, we searched for and extracted all the instances of semantic verbs types as well as personal pronouns and mapped their frequencies by means of Wordsmith Tools 6 (Scott 2012. Drawing on Halliday’s (1994 and Scheibman’s (2002 semantic verb type taxonomy, we can observe the frequency of certain semantic verb categories and tenses, and make some general considerations which seem to back up the ‘trance-like level of public re-enactment’ (Guido 2008, p. 105 that the interviewees experience during interviews: their physical and interior ‘displacement’ thus appears to be iconically represented by means of a tense usage being

  8. The hydrogeology of the Tully Valley, Onondaga County, New York: an overview of research, 1992-2012

    Science.gov (United States)

    Kappel, William M.

    2014-01-01

    Onondaga Creek begins approximately 15 miles south of Syracuse, New York, and flows north through the Onondaga Indian Nation, then through Syracuse, and finally into Onondaga Lake in central New York. Tully Valley is in the upper part of the Onondaga Creek watershed between U.S. Route 20 and the Valley Heads end moraine near Tully, N.Y. Tully Valley has a history of several unusual hydrogeologic phenomena that affected past land use and the water quality of Onondaga Creek; the phenomena are still present and continue to affect the area today (2014). These phenomena include mud volcanoes or mudboils, landslides, and land-surface subsidence; all are considered to be naturally occurring but may also have been influenced by human activity. The U.S. Geological Survey (USGS), in cooperation with the U.S. Environmental Protection Agency and the Onondaga Lake Partnership, began a study of the Tully Valley mudboils beginning in October 1991 in hopes of understanding (1) what drives mudboil activity in order to remediate mudboil influence on the water quality of Onondaga Creek, and (2) land-surface subsidence issues that have caused a road bridge to collapse, a major pipeline to be rerouted, and threatened nearby homes. Two years into this study, the 1993 Tully Valley landslide occurred just over 1 mile northwest of the mudboils. This earth slump-mud flow was the largest landslide in New York in more than 70 years (Fickies, 1993); this event provided additional insight into the geology and hydrology of the valley. As the study of the Tully Valley mudboils progressed, other unusual hydrogeologic phenomena were found within the Tully Valley and provided the opportunity to perform short-term, small-scale studies, some of which became graduate student theses—Burgmeier (1998), Curran (1999), Morales-Muniz (2000), Baldauf (2003), Epp (2005), Hackett, (2007), Tamulonis (2010), and Sinclair (2013). The unusual geology and hydrology of the Tully Valley, having been investigated for

  9. An atomic string model for a screw dislocation in iron: Implications for the development of interatomic potentials

    International Nuclear Information System (INIS)

    Gilbert, M.R.; Dudarev, S.L.; Chiesa, S.; Derlet, P.M.

    2009-01-01

    Thermally activated motion of screw dislocations is the rate-determining mechanism for plastic deformation and fracture of body centred cubic (bcc) metals and alloys. Recent experimental observations by S.G. Roberts' group at Oxford showed that ductile-brittle behaviour of bcc vanadium, tungsten, pure iron, and iron-chromium alloys is controlled by an Arrhenius process in which the energy for thermal activation is proportional to the formation energy for a double kink on a b= 1/2 screw dislocation, where b is the Burgers vector of the dislocation. Interpreting these experimental observations and extending the analysis to the case of irradiated materials requires developing a full quantitative treatment for perfect and kinked screw dislocations. Modelling screw dislocations also presents a challenge for the development of interatomic potentials. Recent density functional theory (DFT) calculations have revealed that the ground-state structure of the core of screw dislocations in all the bcc transition metals is non-degenerate and symmetric, whereas inter-atomic potentials used in molecular dynamics simulations for these metals often predict a degenerate, symmetry-broken core-structure. In this work we show how, by treating the structure of a screw dislocation within a multistring Frenkel-Kontorova model, we can develop a criterion that guarantees the correct symmetric core of the dislocation. Extending this treatment, we find a systematic recipe for constructing Finnis-Sinclair-type potentials that are able, as a matter of routine, produce non-degenerate core structures of 1/2 screw dislocations. Modelling thermally activated mobility of screw dislocations also requires that the transition pathway between stable core positions of a dislocation is accurately reproduced. DFT data indicates that the shape of the 'Peierls energy barrier' is a single-hump curve, including transitional configurations close to the so-called 'hard' structure. Interatomic potentials have, up

  10. Basic Principles and Practices of Integrated Dosimetric Passportization of the Settlements in Ukraine.

    Science.gov (United States)

    Likhtarov, I A; Kovgan, L M; Masiuk, S V; Ivanova, O M; Chepurny, M I; Boyko, Z N; Gerasymenko, V B

    2015-12-01

    of important radiological parameters, namely over 500 thousands of measurements of concentration of 137Cs and 90Sr in the local foodstuff (milk and potatoes); there are more than 1.3 million of measurements of the cesium content in the body of residents of the settlements of Ukraine; there are 100 thousands of dose estimates (both internal and external ones were measured separately) of inhabitants living on the radioactively contaminated areas. The results of the dosimetric passportization served as one of the main exposure criteria for generalized aftermath of the Chornobyl accident represented in the National reports for the first 15, 20 and 25 years after the accident. I. A. Likhtarov, L. M. Kovgan, S. V. Masiuk, O. M. Ivanova, M. I. Chepurny.

  11. 8-isorpostanes – markers for oxidative stress in obstructive sleep apnea patients with systolic dysfunction

    Directory of Open Access Journals (Sweden)

    Cherneva RV

    2013-06-01

    Full Text Available Radostina Vlaeva Cherneva,1 Ognian Borisov Georgiev,1 Daniela Stoichkova Petrova,1 Emil Ivanov Manov,2 Sylvia Rumenova Ruseva,3 Vanio Ivanov Mitev,3 Julia Ivanova Petrova4 1Department of Internal Medicine, Division of Pulmonary Medicine, Medical University of Sofia, Sofia, Bulgaria; 2Department of Internal Medicine, Division of Cardiology, Medical University of Sofia, Sofia, Bulgaria; 3Department of Medical Chemistry and Biochemistry, Laboratory of Synthesis and Analysis of Bioactive Substances, Medical University of Sofia, Sofia, Bulgaria; 4Department of Neurology, Medical University of Sofia, Sofia, Bulgaria Objective: Increased oxidative stress is considered to be an independent risk factor for cardiovascular diseases, but remains disputed in obstructive sleep apnea (OSA. Among oxidative stress markers, isorpostanes are considered to be the most sensitive and specific. Aims: The aim of the study was to compare urinary isorpostanes in patients with OSA and systolic dysfunction to patients with OSA and preserved ejection fraction (EF and determine their role as markers for increased oxidative stress and early cardiac damage. Materials and methods: Urinary 8F2-isorpostanes were measured in 30 patients with OSA and mild systolic dysfunction (EF = 45.7% ± 6.17% and compared to 15 patients with OSA and normal EF (EF = 60.3% ± 6.3%. Univariate regression analysis was performed to find predictors of left systolic dysfunction. Correlations between 8-isorpostanes, anthropometric, metabolic, and sleep study characteristics were explored. In addition, in 19 patients the effect of bilevel positive airway pressure (BiPAP therapy was evaluated during a 3 month follow-up. Markers of hemodynamic stress, N-terminal prohormone of brain natriuretic peptide and oxidative stress, measured by 8-isorpostanes were compared before and after the follow-up. Results: Urinary levels of 8-isorpostanes were significantly higher in the group with mild systolic dysfunction

  12. An estimate of the cost of administering intravenous biological agents in Spanish day hospitals

    Directory of Open Access Journals (Sweden)

    Nolla JM

    2017-03-01

    Full Text Available Joan Miquel Nolla,1 Esperanza Martín,2 Pilar Llamas,3 Javier Manero,4 Arturo Rodríguez de la Serna,5 Manuel Francisco Fernández-Miera,6 Mercedes Rodríguez,6 José Manuel López,7 Alexandra Ivanova,8 Belén Aragón9 1Rheumatology Department, IDIBELL-Hospital Universitari de Bellvitge, Barcelona, 2Hospital Universitario de Getafe, Madrid, 3Hospital Universitario Fundación Jiménez Díaz, Madrid, 4Hospital Universitario Miguel Servet, Zaragoza, 5Hospital de la Santa Creu i Sant Pau, Barcelona, 6Hospital Universitario Marqués de Valdecilla, Santander, 7Hospital Universitario Virgen del Rocío, Sevilla, 8Max Weber Institute, Madrid, 9MSD, Madrid, Spain Objective: To estimate the unit costs of administering intravenous (IV biological agents in day hospitals (DHs in the Spanish National Health System.Patients and methods: Data were obtained from 188 patients with rheumatoid arthritis, collected from nine DHs, receiving one of the following IV therapies: infliximab (n=48, rituximab (n=38, abatacept (n=41, or tocilizumab (n=61. The fieldwork was carried out between March 2013 and March 2014. The following three groups of costs were considered: 1 structural costs, 2 material costs, and 3 staff costs. Staff costs were considered a fixed cost and were estimated according to the DH theoretical level of activity, which includes, as well as personal care of each patient, the DH general activities (complete imputation method, CIM. In addition, an alternative calculation was performed, in which the staff costs were considered a variable cost imputed according to the time spent on direct care (partial imputation method, PIM. All costs were expressed in euros for the reference year 2014.Results: The average total cost was €146.12 per infusion (standard deviation [SD] ±87.11; CIM and €29.70 per infusion (SD ±11.42; PIM. The structure-related costs per infusion varied between €2.23 and €62.35 per patient and DH; the cost of consumables oscillated

  13. Radiation-use efficiency of sunflower crops: effects of specific leaf nitrogen and ontogeny

    International Nuclear Information System (INIS)

    Hall, A.J.; Connor, D.J.; Sadras, V.O.

    1995-01-01

    Loss of nitrogen from the leaves and a reduction in specific leaf nitrogen (SLN, g N m −2 ) is associated with grain filling in sunflower (Helianthus annuus L.). To explore the relationship between crop radiation-use efficiency (RUE, g MJ −1 ) and SLN, crop biomass accumulation and radiation interception were measured between the bud-visible and physiological-maturity stages in crops growing under combinations of two levels of applied nitrogen (0 and 5 g N m −2 ) and two population densities (2.4 and 4.8 plants m −2 ). Both nitrogen fertilization and density had significant (P = 0.05) effects on crop biomass yield, nitrogen uptake, leaf area index and SLN, but the nitrogen effects were more pronounced for these and other crop variables. Linear regressions of accumulated biomass (OCdwt, corrected for the energy costs of oil synthesis in the grain) on accumulated intercepted short-wave radiation between bud visible and early grain filling provided appropriate and significantly (P = 0.05) different estimates of RUE for the pooled 0 g N m −2 (1.01 g OCdwt MJ −1 ) and 5 g N m −2 (1.18 g OCdwt MJ −1 ) treatments. When calculated for each inter-harvest interval, crop RUE varied in a curvilinear fashion during the season, with a broad optimum from 40 to 70 days after emergence of the crops, and with lower values earlier and later in the season. The reduction in RUE toward physiological maturity was particularly marked. A plot of RUE against SLN revealed a reduction in RUE at small SLN values, but the relationship may be confounded by ontogenetic changes in other factors. A published model (Sinclair and Horie (1989), Crop Sci., 29: 90–98) was used to explore the RUE/SLN relationship. The model was unable to reproduce the decline in RUE during the second half of the grain-filling period. It is suggested that an important cause of this failure may be the partition, in the model, of a fixed, rather than a variable, fraction of crop gross photosynthesis to

  14. A matrix model for valuing anesthesia service with the resource-based relative value system

    Directory of Open Access Journals (Sweden)

    Sinclair DR

    2014-10-01

    Full Text Available David R Sinclair,1 David A Lubarsky,1 Michael M Vigoda,1 David J Birnbach,1 Eric A Harris,1 Vicente Behrens,1 Richard E Bazan,1 Steve M Williams,1 Kristopher Arheart,2 Keith A Candiotti1 1Department of Anesthesiology, Perioperative Medicine and Pain Management, 2Department of Public Health Sciences, Division of Biostatistics, University of Miami Miller School of Medicine, Miami, FL, USA Background: The purpose of this study was to propose a new crosswalk using the resource-based relative value system (RBRVS that preserves the time unit component of the anesthesia service and disaggregates anesthesia billing into component parts (preoperative evaluation, intraoperative management, and postoperative evaluation. The study was designed as an observational chart and billing data review of current and proposed payments, in the setting of a preoperative holing area, intraoperative suite, and post anesthesia care unit. In total, 1,195 charts of American Society of Anesthesiology (ASA physical status 1 through 5 patients were reviewed. No direct patient interventions were undertaken. Results: Spearman correlations between the proposed RBRVS billing matrix payments and the current ASA relative value guide methodology payments were strong (r=0.94–0.96, P<0.001 for training, test, and overall. The proposed RBRVS-based billing matrix yielded payments that were 3.0%±1.34% less than would have been expected from commercial insurers, using standard rates for commercial ASA relative value units and RBRVS relative value units. Compared with current Medicare reimbursement under the ASA relative value guide, reimbursement would almost double when converting to an RBRVS billing model. The greatest increases in Medicare reimbursement between the current system and proposed billing model occurred as anesthetic management complexity increased. Conclusion: The new crosswalk correlates with existing evaluation and management and intensive care medicine codes in an

  15. Addressing the challenges of standalone multi-core simulations in molecular dynamics

    Science.gov (United States)

    Ocaya, R. O.; Terblans, J. J.

    2017-07-01

    towards graphical processor units and virtual computing clouds for high-performance computing is also discussed. Finally, we present the comparative results of vacancy formation energy calculations using our own parallelized standalone code called Verlet-Stormer velocity (VSV) operating on 30,000 copper atoms. The code is based on the Sutton-Chen implementation of the Finnis-Sinclair pairwise embedded atom potential. A link to the code is also given.

  16. Impact of experimental habitat manipulation on northern bobwhite survival

    Science.gov (United States)

    Peters, David C.; Brooke, Jarred M.; Tanner, Evan P.; Unger, Ashley M.; Keyser, Patrick D.; Harper, Craig A.; Clark, Joseph D.; Morgan, John J.

    2015-01-01

    Habitat management for northern bobwhite (Colinus virginianus) should affect vital rates, but direct linkages with survival are not well documented; therefore, we implemented an experiment to evaluate those responses. We conducted our experiment on a reclaimed surface mine, a novel landscape where conditions were considered sub-optimal because of the dominance of non-native vegetation, such as sericea lespedeza (Lespedeza cuneata), which has been reported to provide marginal habitat for northern bobwhite and may negatively affect survival. Nonetheless, these areas have great potential for contributing to bobwhite conservation because of the amount of early successional cover they provide. Our study site, a 3,330-ha reclaimed surface mine in western Kentucky, consisted of 2 tracts (Sinclair and Ken, 1,471 ha and 1,853 ha, respectively) that served as replicates with each randomly divided into a treatment (i.e., habitat manipulation through a combination of disking, burning, and herbicide application) and an undisturbed control (n = 4 experimental units). Habitat treatments were applied October 2009 to September 2013. We used radio telemetry to monitor northern bobwhite (n = 1,198) during summer (1 Apr–30 Sep) and winter (1 Oct–31 Mar), 2009–2013. We used the known-fate model in Program MARK to evaluate treatment effects on seasonal survival rates. We included biological, home-range, landscape, and microhabitat metrics as covariates to help improve model sensitivity and further elucidate experimental impacts. Survival varied annually, ranging from 0.139 (SE = 0.031) to 0.301 (SE = 0.032), and seasonally (summer, 0.148 [SE = 0.015]; winter, 0.281 [SE = 0.022]). We found a treatment effect (β = 0.256, 95% CI = 0.057–0.456) with a seasonal interaction (β  = −0.598, 95% CI = −0.898 to −0.298) with survival being higher in summer (0.179 [SE = 0.022] vs. 0.109 [SE = 0.019]) and lower in winter (0.233 [SE

  17. Flow velocity analysis for avoidance of solids deposition during transport of Hanford tank waste slurries

    International Nuclear Information System (INIS)

    ESTEY, S.D.

    1999-01-01

    This engineering analysis calculates minimum slurry transport velocities intended to maintain suspensions of solid particulate in slurries. This transport velocity is also known as the slurry flow critical velocity. It is not universally recognized that a transfer line flow velocity in excess of the slurry critical velocity is a requirement to prevent solids deposition and possible line plugging. However, slurry critical velocity seems to be the most prevalent objective measure to prevent solids deposition in transfer lines. The following critical velocity correlations from the literature are investigated: Durand (1953), Spells (1955), Sinclair (1962), Zandi and Gavatos (1967), Babcock (1968), Shook (1969), and Oroskar and Turian (1980). The advantage of these critical velocity correlations is that their use is not reliant upon any measure of bulk slurry viscosity. The input parameters are limited to slurry phase densities and mass fractions, pipe diameter, particle diameter, and viscosity of the pure liquid phase of the slurry. Consequently, the critical velocity calculation does not require determination of system pressure drops. Generalized slurry properties can, therefore, be recommended if the slurry can be adequately described by these variables and if the liquid phase viscosity is known. Analysis of these correlations are presented, indicating that the Oroskar and Turian (1980) models appear to be more conservative for smaller particulate sizes, typically those less than 100 microns diameter. This analysis suggests that the current Tank Farms waste compatibility program criteria may be insufficient to prevent particulate solids settling within slurry composition ranges currently allowed by the waste compatibility program. However, in order to relate a critical velocity associated with a certain slurry composition to a system limit, a means of relating the system capabilities to the slurry composition must be found. Generally, this means expressing the bulk

  18. The influence of cognition on self-management of type 2 diabetes in older people

    Directory of Open Access Journals (Sweden)

    Tomlin A

    2016-01-01

    Full Text Available Ali Tomlin, Alan Sinclair Institute of Diabetes for Older People, University of Bedfordshire, Luton, Bedfordshire, UK Abstract: Diabetes is a growing public health issue, increasing in prevalence, eroding quality of life, and burdening health care systems. The complications of diabetes can be avoided or delayed by maintaining good glycemic control, which is achievable through self-management and, where necessary, medication. Older people with diabetes are at increased risk for cognitive impairment. This review aims to bring together current research that has investigated both cognition and diabetes self-management together. The Cumulative Index to Nursing and Allied Health (Cinahl, Excerpta Medica Database (Embase, Medical Literature Analysis and Retrieval System (Medline, and Psychological Information (PsychInfo databases were searched. Studies were included if they featured older people with type 2 diabetes and had looked for associations between at least one distinct measure of cognition and at least one distinct measure of diabetes self-management. English language publications from the year 2000 were included. Cognitive measures of executive function, memory, and low scores on tests of global cognitive functioning showed significant correlations with multiple areas of diabetes self-management, including diabetes-specific numeracy ability, diabetes knowledge, insulin adjustment skills, ability to learn to perform insulin injections, worse adherence to medications, decreased frequency of self-care activities, missed appointments, decreased frequency of diabetes monitoring, and increased inaccuracies in reporting blood glucose monitoring. The nature of the subjects studied was quite variable in terms of their disease duration, previous medical histories, associated medical comorbidities, and educational level attained prior to being diagnosed with diabetes. The majority of studies were of an associational nature and not findings confirmed by

  19. Safety of poly-L-lactic acid (New-Fill®) in the treatment of facial lipoatrophy: a large observational study among HIV-positive patients.

    Science.gov (United States)

    Duracinsky, Martin; Leclercq, Pascale; Herrmann, Susan; Christen, Marie-Odile; Dolivo, Marc; Goujard, Cécile; Chassany, Olivier

    2014-09-01

    Facial lipoatrophy is a frequently reported condition associated with use of antiretroviral (ARV) drugs. Poly-L-lactic acid (PLLA) acid has been used to correct facial lipoatrophy in people with HIV since 2004 both in Europe and the United States. The objective of this study was to establish, in real life conditions and in a large sample, the safety of PLLA (New Fill®, Valeant US, Sinclair Pharma Paris, France) to correct facial lipoatrophy among HIV-positive patients. A longitudinal study was conducted between 2005 and 2008 in France. Data from 4,112 treatment courses (n = 4,112 patients) and 15,665 injections sessions (1 to 5 injection sessions per treatment course) were gathered by 200 physicians trained in the use of PLLA. The average age of patients (88.3% males) treated for lipoatrophy was 47.1 ± 8.1 years (Mean ± SD); 91.2% of patients had been receiving ARV treatment for 10.9 (±4.2) years; CD4 T-cell count was 535 ± 266 cells/mm3. The duration of facial lipoatrophy was 5 ± 2.8 years and the severity was such that 47.3% of patients required five injection sessions of PLLA and 81.9% of the sessions required two vials of the preparation. The final visit, scheduled two months after the last injection session, was attended by 66.0% of patients (n = 2,713). 48 treatment courses (2.8%) were discontinued due to adverse events (AEs). The overall incidence of AEs per course was 18.8%. Immediate AEs, bleeding (3.4%), bruising (2.3%), pain (2.0%), redness at injection site (1.6%), and swelling of the face (0.7%), occurred in 15.4% of courses and 7.0% of sessions (usually during the first session). Non-immediate AEs, mainly nodules (5.7%), inflammation (0.7%), granuloma (0.3%), discolouration (0.2%), and skin hypertrophy (0.1%), occurred in 6.7% of courses. Non-immediate AEs occurred within a time ranging from 21 days (inflammation) to 101 days (granuloma) and all but three of the 13 cases of granuloma resolved. Product efficacy was

  20. Unified Access Architecture for Large-Scale Scientific Datasets

    Science.gov (United States)

    Karna, Risav

    2014-05-01

    data formats have been anticipated and considered during the design of the unified architecture. The research focuses on the feasibility of the designed coupling mechanism and the evaluation of the efficiency and benefits of our proposed unified access architecture. Zhang 2011: Zhang, Ying and Kersten, Martin and Ivanova, Milena and Nes, Niels, SciQL: Bridging the Gap Between Science and Relational DBMS, Proceedings of the 15th Symposium on International Database Engineering Applications, 2011. Baumann 98: Baumann, P., Dehmel, A., Furtado, P., Ritsch, R., Widmann, N., "The Multidimensional Database System RasDaMan", SIGMOD 1998, Proceedings ACM SIGMOD International Conference on Management of Data, June 2-4, 1998, Seattle, Washington, 1998. hadoop1: hadoop.apache.org, "Hadoop", http://hadoop.apache.org/, [Online; accessed 12-Jan-2014]. scalapack1: netlib.org/scalapack, "ScaLAPACK", http://www.netlib.org/scalapack,[Online; accessed 12-Jan-2014]. r1: r-project.org, "R", http://www.r-project.org/,[Online; accessed 12-Jan-2014]. matlab1: mathworks.com, "Matlab Documentation", http://www.mathworks.de/de/help/matlab/,[Online; accessed 12-Jan-2014]. scidbusr1: scidb.org, "SciDB User's Guide", http://scidb.org/HTMLmanual/13.6/scidb_ug,[Online; accessed 01-Dec-2013].

  1. Ambulatory blood pressure parameters after canrenone addition to existing treatment regimens with maximum tolerated dose of angiotensin-converting enzyme inhibitors/angiotensin II type 1 receptor blockers plus hydrochlorothiazide in uncontrolled hypertensive patients

    Directory of Open Access Journals (Sweden)

    Guasti L

    2017-08-01

    Full Text Available Luigina Guasti,1,* Giovanni Gaudio,2,* Alessandro Lupi,3 Marinella D’Avino,4 Carla Sala,5,6 Amedeo Mugellini,7 Vito Vulpis,8 Salvatore Felis,9 Riccardo Sarzani,10,11 Massimo Vanasia,12 Pamela Maffioli,7 Giuseppe Derosa7 1Research Center on Dyslipidemia, Internal Medicine 1, University of Insubria, Varese, Italy; 2Internal Medicine Division, Ospedale Angelo Bellini, ASST Valle Olona Somma, Varese, Italy; 3Cardiology Unit, ASL VCO Verbania-Domodossola, Verbania, Italy; 4Unit for the Treatment of Arterial Hypertension, Ospedale Cardarelli, Napoli, Italy; 5Department of Clinical Sciences and Community Health, University of Milan, Milano, Italy; 6Cardiovascular Unit, Fondazione IRCCSS Policlinico, Milano, Italy; 7Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy; 8Unit for the Diagnosis and Treatment of Arterial Hypertension, Department of Internal Medicine, Policlinico di Bari, Bari, Italy; 9Cardiology Unit, Ospedale Garibaldi, Catania, Italy; 10ESH Center of Hypertension, Internal Medicine and Geriatrics, University Politecnica delle Marche, Ancona, Italy; 11IRCCS-INRCA, Ancona, Italy; 12THERABEL GiEnne Pharma, Milano, Italy *These authors contributed equally to this work Background: Blockade of the renin–angiotensin–aldosterone system is a cornerstone in cardiovascular disease prevention and hypertension treatment. The relevance of ambulatory blood pressure monitoring (ABPM has been widely confirmed for both increasing the accuracy of blood pressure (BP measurements, particularly in pharmacological trials, and focusing on 24 h BP prognostic parameters. The aim of this study was to assess the effects of canrenone addition on ambulatory BP in uncontrolled hypertensive patients already treated with the highest tolerated dose of angiotensin-converting enzyme (ACE inhibitors or angiotensin II type 1 receptor (AT1R antagonists plus hydrochlorothiazide (HCT. Methods: ABPM was performed at baseline and after 3

  2. Rolled lawn as tool for industrial barren remediation

    Science.gov (United States)

    Gorbacheva, T. T.; Ivanova, L. A.; Kikuchi, R.; Gerardo, R.

    2009-04-01

    Fast development of the industrial and urban territories during last century has led to great disturbance of natural ecosystems in a lot of regions of the world. In the Far North the risk resulted from technogenic influence involves essentially more expressed negative consequences for the nature comparing to a regions of averages and southern latitudes due to higher sensitivity of northern ecosystems. Since thirtieth years of last century industrial complexes on extraction and processing of nonferrous metals ores are functioned on Kola peninsula territory. They are powerful sources of emissions of acidifying substances and heavy metals. Long term influence of these emissions resulted in deep degradation of terrestrial ecosystems up to industrial barren arising in immediate proximity to industrial centre Monchegorsk. The most radical way of disturbed territories rehabilitation is biological remediation. In 2006-2008 innovative methods of high-quality grass cover performance was developed in local enterprise «VIPON» in Apatity. Vermiculite trademark «VIPON» is characterized by not broken structure of minerals combined with week reactance, high mechanical durability, favorable рН equal 6.5-7.0, valuable absorptive and ion exchange properties. Final product of proposed technology was rolled lawn which successfully applied for remediation of disturbed sites in urban territories as such as industrial plots with low contamination. One of abstract authors namely L.Ivanova is one of technology implementators. During 2008 the field test was performed near the smelter complex (67°51'N, 32°48'E) to estimate suitability of proposed method for site remediation in more severe conditions such as in industrial barren. The method is based on cultivation of perennial grasses using hydroponics with thermally inflated vermiculite from local deposit (Kovdor) followed by rolled lawn placement on very contaminated sites near Monchegorsk. Great advantage of rolled lawn is short

  3. Obituary: James Adolph Westphal, 1930-2004

    Science.gov (United States)

    Danielson, G. Edward

    2004-12-01

    James A. Westphal died September 8, 2004. He had battled a neurological disease related to Alzheimer's for the past year. He was 74. James A. Westphal was born in Dubuque, Iowa, on June 13, 1930. He was raised in Tulsa, Oklahoma, and in Little Rock, Arkansas. Westphal earned his bachelor's degree in physics from the University of Tulsa in 1954, a year after he went to work as geophysical research group leader at Sinclair Research Lab in Tulsa. Westphal first got into the business of scientific instrumentation right after high school, when he did well-logging in Texas and Gulf Coast oil fields. In fact, his work at Sinclair Research Labs involved devising unorthodox methods for oil discovery; one of his discoveries of a new way of processing seismic data first brought him to the attention of Caltech professor Hewitt Dix, who is often considered the father of exploration geophysics. Westphal arrived at Caltech initially on a four-month leave of absence to devise a data processor for Dix, but never left. He discovered that the academic freedom individual professors enjoy was amenable to his own predilections, so he soon began branching out to other areas of scientific investigation at Caltech. Before long, he had teamed up with Bruce Murray to do thermal infrared scans of the moon in order to see if humans could even walk on the lunar surface without sinking into the dusty soil. Westphal and Murray's work showed that rocky areas could be identified with the thermal imaging, which in turn led to the inference that the Apollo astronauts could safely walk on the soil without sinking. Westphal and Murray also teamed up to do the first infrared imaging of Venus and Jupiter. Other projects at Caltech led to Westphal's being hired on permanently by Bob Sharp, who at the time was the geology division chairman. In the following years, Westphal involved himself in novel ways of studying volcanism in Hawaii and Mount St. Helens. He invented a simple and very sensitive tilt meter

  4. Jupiter's auroral-related stratospheric heating and chemistry II: Analysis of IRTF-TEXES spectra measured in December 2014

    Science.gov (United States)

    Sinclair, J. A.; Orton, G. S.; Greathouse, T. K.; Fletcher, L. N.; Moses, J. I.; Hue, V.; Irwin, P. G. J.

    2018-01-01

    We present a retrieval analysis of TEXES (Texas Echelon Cross Echelle Spectrograph (Lacy et al., 2002)) spectra of Jupiter's high latitudes obtained on NASA's Infrared Telescope Facility on December 10 and 11th 2014. The vertical temperature profile and vertical profiles of C2H2, C2H4 and C2H6 were retrieved at both high-northern and high-southern latitudes and results were compared in 'quiescent' regions and regions known to be affected by Jupiter's aurora in order to highlight how auroral processes modify the thermal structure and hydrocarbon chemistry of the stratosphere. In qualitative agreement with Sinclair et al. (2017a), we find temperatures in auroral regions to be elevated with respect to quiescent regions at two discrete pressures levels at approximately 1 mbar and 0.01 mbar. For example, in comparing retrieved temperatures at 70°N, 60°W (a representative quiescent region) and 70°N, 180°W (centred on the northern auroral oval), temperatures increase by 19.0 ± 4.2 K at 0.98 mbar, 20.8 ± 3.9 K at 0.01 mbar but only by 8.3 ± 4.9 K at the intermediate level of 0.1 mbar. We conclude that elevated temperatures at 0.01 mbar result from heating by joule resistance of the atmosphere and the energy imparted by electron and ion precipitation. However, temperatures at 1 mbar are considered to result either from heating by shortwave radiation of aurorally-produced haze particulates or precipitation of higher energy population of charged particles. Our former conclusion would be consistent with results of auroral-chemistry models, that predict the highest number densities of aurorally-produced haze particles at this pressure level (Wong et al., 2000, 2003). C2H2 and C2H4 exhibit enrichments but C2H6 remains constant within uncertainty when comparing retrieved concentrations in the northern auroral region with quiescent longitudes in the same latitude band. At 1 mbar, C2H2 increases from 278.4 ± 40.3 ppbv at 70°N, 60°W to 564.4 ± 72.0 ppbv at 70°N, 180

  5. PREFACE: Proceedings Symposium G of E-MRS Spring Meeting on Fundamentals and Technology of Multifunctional Oxide Thin Films

    Science.gov (United States)

    2010-07-01

    Oxide materials exhibit a large variety of functional properties that are useful in a plethora of applications. Symposium G focused on oxide thin films that include dielectric or switching properties. Its program mirrored very well the strong worldwide search for high-K thin films for gate, memory, and on-chip capacitors, as well as the emerging field of functional thin films for MEMS. A complete session was devoted to the colossal effect of dielectric response in (Ca,Cu)TiO3, representing the major European research groups in this field. A comprehensive overview on this phenomenon was given by D Sinclair J Wolfman presented the latest results on CCTO thin films obtained by wafer scale pulsed laser deposition. A Loidl showed the analytical power of dielectric spectroscopy when covering the complete frequency range from 1-1012 Hz, i.e. from space charge to phonon contributions at the example of CCTO. Another session was devoted to applications in non-volatile memories, covering various effects including ferroelectric and resistive switching, the complex behavior of oxide tunnel junctions (H Kohlstedt), the possibility to manipulate the magnetic state of a 2d-electron gas by the polarization of an adjacent ferroelectric gate (I Stolitchnov). Latest advancements in ALD processing for high-K thin films in dynamic RAM were reported by S Ramanathan. The advancement of piezoelectric PZT thin film MEMS devices was well documented by outstanding talks on their developments in industry (M Klee, F Tyholdt), new possibilities in GHz filters (T Matshushima), advancements in sol-gel processing (B Tuttle, H Suzuki), and low temperature integration approaches by UV light curing (S Trolier-McKinstry). Recent advances in incipient ferroelectric thin films and nano composites for tunable capacitors in microwave applications were present by A Vorobiev and T Yamada. Integrated electro-optics is another field to be conquered by thin film structures. The impressive progress made in this

  6. Computer simulating observations of the Lunar physical libration for the Japanese Lunar project ILOM

    Science.gov (United States)

    Petrova, Natalia; Hanada, Hideo

    2010-05-01

    are calculated using the analytical theory of physical libration Petrova et al. (2008; 2009). We cannot use Newton's method for solution of the equation, because the Jacobian | | || δδfx11 δδfx12 δδf1x3-|| || δδfx2 δδfx2 δδf2x-|| J(X ) = || δf13 δf23 δ3f3-|| = 0. || δx1 δx2 δx3 || We transformed equations to the iteration form xi = φi(X). Used iteration methods have unsatisfactory convergence: inaccuracy in polar distance of 1 milliseconds of arc causes inaccuracy of 0.01arcsec in ρ and in Iσ, and 0.1 arcsec in ?. Results of our computer simulating showed It's necessary to carry out measuring of polar distances of stars in several meridians simultaneously to increase sample of stars. It's necessary to find additional links (relations) between observed parameters and libration angles to have stable mathematical methods to receive solutions for lunar rotation with high accuracy. The research was supported by the Russian-Japanese grant RFFI-JSPS 09-02-92113, (2009-2010) References: Hanada H., Noda H., Kikuchi F. et al., 2009. Different kind of observations of lunar rotation and gravity for SELENE-2. Proc of conf. Astrokazan-2009, August 19 - 26, Kazan, Russia. p. 172-175 Petrova N., Gusev A., Kawano N., Hanada H., 2008. Free librations of the two-layer Moon and the possibilities of their detection. Advances in Space Res., v 42, p. 1398-1404 Petrova N., Gusev A., Hanada H., Ivanova T., Akutina V., 2009. Application of the analytical theory of Lunar physical libration for simulating observations of stars for the future Japanese project ILOM. Proc of conf. Astrokazan-2009, August 19 - 26, Kazan, Russia. p.197 - 201.

  7. Geomorphological response of a landscape to long-term tectonic and glacial processes: the upper Rhône basin, Central Swiss Alps

    Science.gov (United States)

    Stutenbecker, Laura; Schlunegger, Fritz

    2015-04-01

    increasing concavity is an expression of advancing topographic equilibration (Wobus et al. 2006, and others), tributaries within the Rhône basin are in different states of equilibrium. Interestingly, the three groups correspond with distinct litho-tectonic units: Tributaries of group 1 are frequently found in the External Massifs, whereas channels of group 2 and 3 are located in the Penninic and Helvetic nappes, respectively. Fission-track data from the Alps (Vernon et al. 2008) also suggest a spatially variable exhumation history closely related to the different litho-tectonic units, ranging from youngest exhumation in the External Massifs, intermediate in the Helvetic units and oldest in the Penninic units. Non-equilibrated river profiles in the External Massifs can be explained by a combination of recent glaciation and exhumation. In contrast, river profiles in the Helvetic nappes appear to be closer to topographic steady state. Rivers located in the Penninic nappes, which show much older exhumation ages, were probably perturbed mainly by multiple glaciations and have not equilibrated yet. These observations suggest that differences in response times of river channels are probably conditioned by the differences in lithologies and tectonic histories of the three litho-tectonic domains. Norton, K.P., Abbühl, L.M. and Schlunegger, F., 2010a, Glacial conditioning as an erosional driving force in the Central Alps: Geology, v.38, p. 655-658 Vernon, A.J., van der Beek, P.A., Sinclair, H.D., Rahn, M.K., 2008, Increase in late Neogene denudation of the European Alps confirmed by analysis of a fission-track thermochronology database. EPSL, v. 270, p. 316-329. Wittmann, H., von Blanckenburg, F., Kruesmann, T., Norton, K.P., and Kubik, P.W., 2007, Relation between rock uplift and denudation from cosmogenic nuclides in river sediment in the Central Alps of Switzerland: J. Geophys. Res., v. 112, p. F04010 Wobus, C., Whipple, K.X, Kirby, E., Snyder, E., Johnson, J., Spyropolou, K

  8. Recording, Visualization and Documentation of 3D Spatial Data for Monitoring Topography in Areas of Cultural Heritage

    Science.gov (United States)

    Maravelakis, Emmanouel; Konstantaras, Antonios; Axaridou, Anastasia; Chrysakis, Ioannis; Xinogalos, Michalis

    2014-05-01

    . Journal of Archaeological Science 40, 176-189 (2012) [6] Sinclair, P., Addis, M., Choi, F., Doerr, M., Lewis, P., Martinez, K.: The Use of CRM Core in Multimedia Annotation. In: First International Workshop on Semantic Web Annotations for Multimedia (2006) [7] Zhiming, Z., et al.: Scientific workflow management: between generality and applicability. In: Proc. the 5th International Conference on Quality Software, Melbourne, Australia, pp. 19-20 (2005) [8] Infrastructure for Spatial Information in Europe. INSPIRE Architecture and Standards Position Paper (2002) [9] Doerr, M., Kritsotaki, A.: Documenting events in metadata. In: The e-volution of Information Communication Technology in Cultural Heritage, pp. 56-61 (2006) [10] Maravelakis, E., Konstantaras, A., Kritsotaki, A., Angelakis, D. and Xinogalos, M.: Analysing User Needs for a Unified 3D Metadata Recording and Exploitation of Cultural Heritage Monuments System, Advances in Visual Computing, Lecture Notes in Computer Science Volume 8034, pp 138-147, (2013) [11] Maravelakis, E., Andrianakis, M., Psarakis, K., Bolanakis, N., Tzatzanis, G., Bilalis, N., Antoniadis, A.: Lessons Learned from Cultural Heritage Digitisation Projects in Crete. In: Proceedings of the 14th International Conference on Virtual Systems and Multimedia, pp. 152-156 (2008)

  9. Genomes to Life Project Quartely Report October 2004.

    Energy Technology Data Exchange (ETDEWEB)

    Heffelfinger, Grant S.; Martino, Anthony; Rintoul, Mark Daniel; Geist, Al; Gorin, Andrey; Xu, Ying; Palenik, Brian

    2005-02-01

    .genomes-to-life.org Acknowledgment We want to gratefully acknowledge the contributions of the GTL Project Team as follows: Grant S. Heffelfinger1*, Anthony Martino2, Andrey Gorin3, Ying Xu10,3, Mark D. Rintoul1, Al Geist3, Matthew Ennis1, Hashimi Al-Hashimi8, Nikita Arnold3, Andrei Borziak3, Bianca Brahamsha6, Andrea Belgrano12, Praveen Chandramohan3, Xin Chen9, Pan Chongle3, Paul Crozier1, PguongAn Dam10, George S. Davidson1, Robert Day3, Jean Loup Faulon2, Damian Gessler12, Arlene Gonzalez2, David Haaland1, William Hart1, Victor Havin3, Tao Jiang9, Howland Jones1, David Jung3, Ramya Krishnamurthy3, Yooli Light2, Shawn Martin1, Rajesh Munavalli3, Vijaya Natarajan3, Victor Olman10, Frank Olken4, Brian Palenik6, Byung Park3, Steven Plimpton1, Diana Roe2, Nagiza Samatova3, Arie Shoshani4, Michael Sinclair1, Alex Slepoy1, Shawn Stevens8, Chris Stork1, Charlie Strauss5, Zhengchang Su10, Edward Thomas1, Jerilyn A. Timlin1, Xiufeng Wan11, HongWei Wu10, Dong Xu11, Gong-Xin Yu3, Grover Yip8, Zhaoduo Zhang2, Erik Zuiderweg8 *Author to whom correspondence should be addressed (gsheffe%40sandia.gov) 1. Sandia National Laboratories, Albuquerque, NM 2. Sandia National Laboratories, Livermore, CA 3. Oak Ridge National Laboratory, Oak Ridge, TN 4. Lawrence Berkeley National Laboratory, Berkeley, CA 5. Los Alamos National Laboratory, Los Alamos, NM 6. University of California, San Diego 7. University of Illinois, Urbana/Champaign 8. University of Michigan, Ann Arbor 9. University of California, Riverside 10. University of Georgia, Athens 11. University of Missouri, Columbia 12. National Center for Genome Resources, Santa Fe, NM Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000.

  10. FOREWORD: TAUP 2005: Proceedings of the Ninth International Conference on Topics in Astroparticle and Underground Physics

    Science.gov (United States)

    Bottino, Alessandro; Coccia, Eugenio; Morales, Julio; Puimedónv, Jorge

    2006-04-01

    qualities, was illustrated. The TAUP Steering Committee recalls with deep gratitude that John Bahcall served continuously as a member of the TAUP International Advisory Committee and that he gave an inspired and brilliant conclusive talk at TAUP 2003 in Seattle. Our astroparticle community will miss him greatly. The TAUP 2005 Organizing Committee thanks Ministerio de Educación y Ciencia, Gobierno de Aragón, Zaragoza University, INFN, IUPAP, PaNAGIC and Ibercaja for sponsoring the Conference, and the Rector and Vice-Rector of the Zaragoza University for their hospitality in the magnificent Paraninfo Palace, where the meeting was held. We wish to thank Venya Berezinsky, José Bernabéu and José Angel Villar for their invaluable contribution in the scientific shaping of the conference and in the preparation of the present volume. Very special thanks are due to Ms Mercedes Fatás and Ms Franca Masciulli, our workshop secretaries, for their continuous and excellent work in the organization of the conference, and to Ms Leopolda Benazzato for her invaluable assistance during the conference. We also gratefully thank the technical staff: Cristina Gil, Francisco Javier Mena and Alfonso Ortiz de Solórzano for their invaluable help. As announced at the end of the conference, TAUP 2007 will be held in Sendai, Japan, hosted by the Tohoku University with the chairs of Professors Atsuto Suzuki and Kunio Inoue. COMMITTEES TAUP STEERING COMMITTEE F. T. Avignone, U. South Carolina B. Barish, CALTECH E. Bellotti, U. Milano/INFN J. Bernabéu, U. Valenciav A. Bottino (chair), U. Torino/INFN V. de Alfaro, U. Torino/INFN T. Kajita, ICRR Tokyo C. W. Kim, JHU Baltimore/KIAS Seoul E. Lorenz U. München V. Matveev, INR Moscow J. Morales, U. Zaragoza D. Sinclair, U. Carleton TAUP 2005 INTERNATIONAL ADVISORY COMMITTEE J. J. Aubert, CNRS Marseille J. Bahcall, U. Princeton M. Baldo-Ceolin, U. Padova/INFN L. Bergström, U. Stockholm R. Bernabei, U. Roma Tor Vergata/INFN A. Bettini, U. Padova/INFN S

  11. EDITORIAL: Ongoing climatic change in Northern Eurasia: justification for expedient research

    Science.gov (United States)

    Groisman, Pavel; Soja, Amber J.

    2009-12-01

    Russia A Olchev, E Novenko, O Desherevskaya, K Krasnorutskaya and J Kurbatova The effects of climate, permafrost and fire on vegetation change in Siberia in a changing climate N M Tchebakova, E Parfenova and A J Soja An image-based inventory of the spatial structure of West Siberian wetlands A Peregon, S Maksyutov and Y Yamagata Modeling of the carbon dioxide fluxes in European Russia peat bogs J Kurbatova, C Li, F Tatarinov, A Varlagin, N Shalukhina and A Olchev Feedbacks of windthrow for Norway spruce and Scots pine stands under changing climate O Panferov, C Doering, E Rauch, A Sogachev and B Ahrends Reconstruction and prediction of climate and vegetation change in the Holocene in the Altai-Sayan mountains, Central Asia N M Tchebakova, T A Blyakharchuk and E I Parfenova Simulating the effects of soil organic nitrogen and grazing on arctic tundra vegetation dynamics on the Yamal Peninsula, Russia Qin Yu, Howard Epstein and Donald Walker Possible decline of the carbon sink in the Mongolian Plateau during the 21st century Y Lu, Q Zhuang, G Zhou, A Sirin, J Melillo and D Kicklighter The frequency of forest fires in Scots pine stands of Tuva, Russia G A Ivanova, V A Ivanov, E A Kukavskaya and A J Soja Lateral extension in Sphagnum mires along the southern margin of the boreal region, Western Siberia A Peregon, M Uchida and Y Yamagata Evaluating the sensitivity of Eurasian forest biomass to climate change using a dynamic vegetation model J K Shuman and H H Shugart Studies of socioeconomic processes in Northern Eurasia Comparing patterns of ecosystem service consumption and perceptions of range management between ethnic herders in Inner Mongolia and Mongolia L Zhen, B Ochirbat, Y Lv, Y J Wei, X L Liu, J Q Chen, Z J Yao and F Li Land cover/land use change in semi-arid Inner Mongolia: 1992-2004 Ranjeet John, Jiquan Chen, Nan Lu and Burkhard Wilske Spatial and temporal patterns of greenness on the Yamal Peninsula, Russia: interactions of ecological and social factors affecting

  12. Foliar Application of Potassium Fertilizer to Reduce the Effects of Salinity in Potato

    Directory of Open Access Journals (Sweden)

    H Molahoseini

    2017-06-01

    of potassium oxide, and the number of times foliar spray were included in one (start flowering, two (full emergence of flowers, and three (two weeks after full flowering stage times. Potato (CV. Ramus was planted in plots 1.5 × 6 m in February 24 and harvested in 24 May in the both years. Row and plant spacing’s were 75 and 20 cm, respectively. Irrigation (furrow was applied when the soil moisture in the root zone declined to 60-65 percent of field capacity. To determine the irrigation time tensiometers placed at 15- and 30-cm depths responded to changes in soil water. To measure the tuber yield (after eliminating the edges, the whole tuber yield was measured on each plot. Tubers with size less than 35 mm were considered as non-salable tuber yield. An irrigation water productivity index based on the formula Tanner and Sinclair (1983 was calculated. Irrigation Water Productivity = Y/WC. In this formula, Y is the product of economic performance and WC is the consumed water. During the interval between the first and last spray, pressure chamber apparatus(Arimad-2 Japan for measuring the youngest leaves water potential was used (hours 8-6 am. During the growing season, weeds were hand-weeding. The data were subjected to analysis of variance by SAS and means Fisher’s Protected LSD (5% was used for mean separation. Result and Discussions The results of this study showed that salable yield with three times K sulfate spraying (Ps×3S, and potassium oxide treatments sprayed with two and three times (Po×2S and Po×3S were significantly more than to other treatments, but did not find statistically significant differences among these three treatments. Tuber weight was the most important component that significantly affected by the interaction of potassium sprayed and its frequency. Three times foliar sprays of potassium sulfate (Ps×3S and two and three times potassium oxide foliar application (Po×2S and Po×3S, showed 19, 17 and 21% increase in compared to the control

  13. ОБРАЗ ТАРАСА ШЕВЧЕНКА ЯК КОНСОЛІДУЮЧИЙ ЧИННИК ФОРМУВАННЯ УКРАЇНСЬКОЇ НАЦІОНАЛЬНОЇ ІДЕЇ У ДРУГІЙ ПОЛОВИНІ ХІХ – НА ПОЧАТКУ ХХ СТОЛІТТЯ / Taras Shevchenko figure as a unifying force in the Ukrainian national idea of the late 19th – early 20th cc.

    Directory of Open Access Journals (Sweden)

    Казакевич Ольга

    2015-12-01

    in the Ukrainian national idea of the late 19th– early 20th cc. The article is devoted to the symbolic role of the Taras Shevchenko’s representation in the Ukrainian national idea of the late 19th – early 20th cc. It is stated that Taras Shevchenko’s poetry, paintings as well as his life full of struggle for freedom, were used by the Ukrainian intellectual elite as a sign of the social and national liberation. In time when the territory of Ukraine was divided between the Russian and Habsburg empires, the Ukrainian educated class had been rather segmented. In such circumstances Taras Shevchenko even after his death played a role of the important unifying force in the Ukrainian nationalism. In the beginning of the article the scholarly views on the Taras Shevchenko’s significance are analyzed. In late 19th – early 20th cc. those scholars and publicists (V. Antonovych, E. Chykalenko, P. Zhytetsky etc. who were involved themselves in the Ukrainian national movement had stressed the great role of the Taras Shevchenko’s figure. Modern researches such as V. Sarbey, L. Ivanova, P. Magocsi, A. Wilson, A. Kapeller and others share this opinion. The author puts forward a message that Taras Shevchenko’s ideas incarnated in his works had been unifying the lower and upper classes of the Ukrainian society. Shevchenko’s poems were distributed among the lesser-educated Ukrainians through the theatrical performances and publishing activity of the Kyiv Hromada members. The role of the “Kievskaya Starina” journal where 168 articles devoted to Taras Shevchenko were published from 1882 to 1906 should be regarded. The Taras Shevchenko’s anniversary, which had been taking its place in SaintPetersburg, Kyiv, Kharkiv, Lviv, Chernivtsi and many other cities in Ukraine, Russia, Kazakhstan, Poland, Austria, Great Britain and the USA, had become the most important public demonstration of the Ukrainian patriotism. In the Russian empire it was commemorated notwithstanding

  14. EDITORIAL: The Fifth International Workshop and Summer School on Plasma Physics

    Science.gov (United States)

    2006-04-01

    we had an unforgettable experience producing paper sheets ourselves in an old but still operational paper mill in the green enchanting spa of Duszniki Zdrój. A short intensive course in pottery handcraft was also offered to us in the Skansen. Hiking in the rocky labyrinth of Szczeliniec (please try to pronounce this name describing a magnificent cliffed hill with creviced rocks) was also a great adventure. This was followed by a ride on the serpentine Road of a Hundred Turns. And there was another event strongly supported by the local authorities. Two special tutorials on energy research and fusion for young scholars and the general public attracted nearly 200 people. The School was financially supported by the International Centre for Dense Magnetised Plasmas at IPPLM, European Commission, International Atomic Energy Agency, Vienna (Austria), the Abdus Salam International Centre for Theoretical Physics, Trieste (Italy) and the US Department of Energy. We would like to thank cordially our sponsors. Their financial support made it possible for a number of students and teachers to come to Kudowa Zdrój. We are very grateful to Dr Adam Ziembinski, the director of the spa in Kudowa, and his staff for the immense hospitality during our stay. We wish to thank Mr Czeslaw Krecichwost, the mayor of Kudowa Zdrój, for his strong support and interest in the School and help in organizing the lectures for scholars and residents of the region. And our most cordial thanks and gratitude go to Mr Ryszard Panfil for his great kindness, inexhaustible energy and organizational efficiency that helped all of us to enjoy the meeting. We thank all the participants for their contributions and we thank the reviewers of all submitted papers. Thank you for your hard work and co-operation. We are looking forward to the next school and all hope to meet again in Kudowa. Marek Rubel, Royal Institute of Technology, Sweden Irena Ivanova-Stanik, Institute of Plasma Physics and Laser Microfusion

  15. Disturbances of sensation occasioned by experimental arrest of blood flow

    Directory of Open Access Journals (Sweden)

    Alfred Auersperg

    1949-12-01

    muscles during ischaemia, as observed by Matthews, weight discrimination and the capability of hitting targets with objects of different weights were not significantly altered, even during the painful phase of fatigue. V - A nervus digitalis volaris proprius was stimulated with A.C. current of 60 cycles at a just tolerable intensity. After three minutes of stimulation the initial paresthesias and pain had almost disappeared, and were followed by numbness and increased sensory thresholds in the field of distribution of that nerve. A few seconds after stimulation was interrupted, sensation was again normal in that field. Comparable phenomena were observed under normal conditions, in the absence of ischaemia. VI - Novocaine block of a finger in the ischaemic side did not influence "pins and needles", which appear after arrest of circulation is released. Therefore, the field of origin of the "pins and needles" does not seem to be the receptor field (Weddell and Sinclair but more probably the nerve fibers themselves (Lewis, Kugelberg. VII - As is well known, "pins and needles" are accentuated by tapping the fingers and, much less, by pressing them. Thermic and painful stimulation have no effect on these paresthesias. Tapping would probably stimulate muscle and touch receptors. On the basis of our observations and Kugelberg's physiological analysis, we are inclined to consider the nerve fibers of these receptors as the field of origin of these paresthesias. VIII - No accentuation of "pins and needles" was found by (a tapping an anesthetized finger, nor (b pressing the muscles; but (c tapping the fingers does reinforce these paresthesias, also during the phase when simple pressure has the opposite effect of extinguishing them. So, it seems that accentuation is related to specific nerve fibers, but it is only brought about when a special function is at play. Therefore, enhancement of those paresthesias is limited to the correlated function of proprioceptors and touch receptors

  16. PREFACE: XVIII International Scientific Symposium in Honour of Academician M. A. Usov: Problems of Geology and Subsurface Development

    Science.gov (United States)

    2014-08-01

    presented by participants from Uzbekistan (Tashkent), Tajikistan (Dushanbe), Azerbaijan (Baku), Kazakhstan (Almaty, Semipalatinsk, Karaganda, Pavlodar), Belarus (Minsk, Gomel), Armenia (Yerevan, Gyumri), Ukraine (Kiev, Odessa, Ivano-Frankovsk, Dnepropetrovsk, Donetsk, etc.), Kyrgyzstan (Bishkek), Moldova (Chisinau). The students and young scientists from Tomsk representing Tomsk Polytechnic University, Tomsk State University, the Institute of Petroleum Geology and Geophysics (SB RAS) and other organizations and institutions took an active part in the symposium. The scientific results of the symposium were reflected in a special edition consisting of two volumes and available at (www.portal.tpu.ru/science/konf/pgon) The editorial board of the symposium and this volume of IOP Conference Series: Earth and Environmental Science consider the materials of the symposium to be interesting for researchers and young scientists of universities, research and academic institutes, academies of sciences and their branches, engineering and technical staff of ministries and government departments - for anyone who explores and develops the Earth subsurface. The editors of this volume acknowledge the administration of the Institute of Physics and its publishing house for the publication of the issue and administration of National Research Tomsk Polytechnic University, represented by the rector, professor P.S. Chubik. Executive Editor XVIII International Symposium ''Problems of Geology and Subsurface Development'' - 2014, PhD in Geology and Mineralogy, Associate Professor G.M. Ivanova

  17. News and Announcements

    Science.gov (United States)

    1999-06-01

    : July 15, 1999 Postdoctoral Program in Environmental Chemistry: February 26, 1999 Further information may be obtained from The Camille and Henry Dreyfus Foundation, Inc., 555 Madison Avenue, Suite 1305, New York, NY 10022; phone: 212/753-1760; email: admin@dreyfus.org; WWW: http://www.dreyfus.org/ Research Corporation Cottrell College Science Awards: May 15 and November 15 Cottrell Scholars: First regular business day in September Partners in Science: December 1 (the final opportunity for this program is summer 1999) Research Opportunity Awards: May 1 and October 1 Research Innovation Awards: May 1 Further information may be obtained from Research Corporation, 101 North Wilmot Road, Suite 250, Tucson, AZ 85711-3332; phone: 520/571-1111; fax: 520/571-1119; email: awards@rescorp.org; www: http://www.rescorp.org 1999 American Oil Chemists' Society Awards The American Oil Chemists' Society announce the following awards, to be presented at their annual meeting in Orlando, FL, May 1999. Supelco/Nicholas Pelick Research Award Andrew Sinclair, Royal Melbourne Institute of Technology-University of Australia Stephen S. Chang Award Edwin N. Frankel, University of California at Davis 16th BCCE Coming Up The Web site for the 16th Biennial Conference on Chemical Education is up and running at http://www. umich.edu/ bcce. The Biennial Conference will be held from July 30 through August 3, 2000, at the University of Michigan, Ann Arbor. Organizers of symposia and workshops and proposers of papers are invited to submit their ideas via the Web or in writing to either the Program Chair, Brian Coppola; phone: 734/764-7329; email: bcoppola@umich.edu, or to the Workshop Coordinator, Evelyn Jackson; phone: 517/355-9715 ext 204; email: ejackson@argus.cem.msu.edu. For general information please contact Seyhan Ege; phone: 734/764-7340; email: snege@umich.edu. Student Participation at ACS Meetings The ACS Division of Chemical Health and Safety (CHAS) announces a new program to encourage student

  18. Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 2017; Session "Neonatal Pulmonology, Neonatal Respiratory Support, Resuscitation"

    Directory of Open Access Journals (Sweden)

    --- Various Authors

    2017-10-01

    FACTANTS ON MORTALITY AND RESPIRA­TORY OUTCOMES IN PRETERM NEONATES WITH RDS: SYSTEMATIC REVIEWS AND META-ANALYSIS • L. De Martino, D. De LucaABS 18. A CLINICAL CASE OF A CHILD WITH CON­GENITAL CENTRAL HYPOVENTILATION SYN­DROME (CCHS IN THE EARLY NEONATAL PERIOD • R. Maslarska, M. Kalaydzhieva, S. Deneva, V. Konstantinova, S. Kontilska, I. Ilieva, J. Ivanova, V. Ivanova, E. Kerinova, R. Georgieva, T. TodorovABS 19. HEALTHCARE BURDEN OF BRONCHO­PUL­MO­NARY DYSPLASIA AMONG EXTREMELY PRETERM INFANTS IN THE UNITED STATES • M. Mowitz, S. Sarda, A. Mangili, R. Ayyagari, W. Gao, J. ZhaoABS 20. NCPAP PRESSURE AT INITIATION: IS HIGHER PRESSURE BETTER? • S. Bhisikar, S. Goel, S. Manerkar, J. MondkarABS 21. TRANSPORT OF HIGH-RISK NEONATES WITH RESPIRATORY FAILURE: A SINGLE CENTER COHORT ANALYSIS BASED ON THE TRANSPORT RISK INDEX OF PHYSIOLOGIC STABILITY VERSION II (TRIPS-II • M. Klemme, A. Staffler, K.M. Förster, A. Schulze, S. Herber-Jonat, J. Kappeler, A.W. FlemmerABS 22. RETROSPECTIVE AUDIT OF POSTNATAL OUTCOME OF ANTENATALLY DIAGNOSED RENAL PELVIS DILATATION • S. Vora, N. Kavalloor, T.L. Yap, P.C. Khoo, V. RajaduraiABS 23. CONTINUOUS POSITIVE AIRWAY PRESSURE IS NOT WELL TRANSMITTED DURING LESS INVASIVE SURFACTANT ADMINISTRATION: A PHYSIOLOGIC STUDY • G. Jourdain, M. De Tersant, V. Dell’Orto, G. Conti, D. De LucaABS 24. TGFβ SIGNALING IS CRITICAL FOR REGULATING A PROXIMAL DIFFERENTIATION PROGRAM AND LUNG BRANCHING MORPHOGENESIS THROUGH ACTIVATING NOTCH SIGNALING • P.N. Tsao, H.K. Chen, T.Y. Ling, W.V. CardosoABS 25. CHANGES IN EXPRESSION OF CONNECTIVE TISSUE GROWTH FACTOR (CTGF IN NEW­BORN RAT LUNGS AFTER VENTILATION • A. Remesal, E. Gutierrez, L. San Feliciano, M. Mateos, A. García-Sánchez, M. Isidoro-García, D. LudeñaABS 26. ANTENATAL GLUCOCORTICOIDS ATTENUATE CHANGES BY VENTILATION IN EXPRESSION OF CONNECTIVE TISSUE GROWTH FACTOR (CTGF IN NEWBORN RAT LUNG • M. Mateos, E. Gutierrez, L. San Feliciano, A. Remesal, M. Isidoro-García, A. Garc

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